Construction and Maintenance of Land Development Landscaping Water Supply Common Infrastructure Industrial Safety and Security etc at Dhajanagar Industrial Estate Tripura PACKAGE 20

Land Development

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m.-All kind of Soil

Excavation in Roadway cutting in soil by using manual means including loading in truck and carrying of cut earth to embankment site with all lifts and lead upto 1000 metre as per MoRT&H Technical Specification clauses of section 300.

Clearing and grubbing road land including uprooting wild vegetation , grass, bushes, shrubs,saplings and trees of girth upto 300 mm , removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRD Technical Specification clause 201. By Mechanical Means In area of non-thorny jungle

Construction of Embankment with Material deposited from Roadway Cutting Construction of Embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300.2 and as per MoRT&H Technical Specification clauses of section 300.

Excavation in Soil using Hydraulic Excavator CK 90 and Tippers with Disposal upto 1000 metres. Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections and transporting to the embankment location with all lifts and lead upto 1000 m as per MoRT&H Technical Specification clauses of section 300.

Crushed stone aggregates of 40 mm nominal size Supply of Stone boulders and crushing in an integrated stone crushing unit of 200 t/h capacity comprising of primary and secondary crushing units, conveyor belt and vibrating screens to obtain stone aggregates of 40 mm nominal size.

Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200. Sand filling

Supply at Site Well Decayed Farm Yard Manure Supply at site of work well decayed farm yard manure, from any available source, approved by the engineer in charge including screening and stacking.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days as per drawings & MoRT&H technical specifications Clauses 2100. (including centering, shuttering, staging etc. but excluding reinforcement)

Design, Supply, installation and infilling StrataWeb, as Green color reinforced Soil wall upto 9m high from ground (with 1m as embedment depth) with wall batter of 15 deg with vertical, at Tripura Industrial Estates, using a three-dimensional honeycomb like cellular confinement system, made of ultrasonically welded high Density Polyethylene (HDPE) strips with density of 0.935 - 0.965 g/cc, surface texturing consists of multiple rhomboidal indentations over the strip area, reinforced with uniaxial polyester rubber coated StrataGrid geogrids. StrataDrain geocomposite of black color, placed along the back cut to be used as sheet interceptor drain behind retaining walls, with Geogrid and Geocomposite drain material properties as per next BOQ item. Geocells will have green color unperforated front strip with thickness of 1.80mm and the rest will be perforated black strips with thickness of 1.65mm, manufactured by facility having ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and CE certification, of product having following material properties certified from NABL or GAI-LAP accredited laboratory having following specifications -

GEOCELL : Material - with compound of various polyethylene/HDPE and additives;Carbon black content (ASTM D 1603) – min 2%;Front green strip in Geocell panel shall have UV stabilisers;Density (ASTM D 1505 / ASTM D 792) – 0.935 – 0.965 g/cc;Surface texture – multiple of rhomboidal indentations, over the entire strip area;Environmental stress crack resistance (ASTM D 1693) of over 5000 hrs;Weathering resistance (EN 12224) – 90% retained strength;Oxidation resistance (EN 13438, for min. 28 days) – 100% retained strength;Perforations – except the front green strip, all other horizontal rows has maximum 10 mm dia holes (Cell perforations area is less than 12% of the cell surface area); Peak friction angle ratio/ friction efficiency (granular infill) is > 0.88;Seam peel strength (± 5%) as per US ACE technical report, GL-86-19) / EN ISO 13426 -Part 1 Method B – 2840 N; The outermost welds in the geocell panel shall have slots punched in them with a dimension of 30mm in width (with a tolerance of ± 3mm) and 10mm in height (with a tolerance of ± 2mm); Cable ties of nylon black color of 200m length, 7.6mm width, 1.7mm thickness, with tensile strength of 54 Kgf, to be used to connect the adjacent StrataWeb panels to be installed as per manufacturer’s design drawing/specifications, under the supervision of engineer-in-charge GEOGRIDS : Supplying and installation of BIS certified/ ISI mark StrataGrid uniaxial PET geogrid reinforcement for soil walls, having high molecular weight and high knitted polyester yarns with a rough textured styrene butadiene rubber coating, BIS certified/ ISI mark complying with IS:17373:2020, manufactured by facility having ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and CE certification, of product having following material properties certified from NABL or GAI-LAP accredited laboratories:Nominal Tensile strength (ASTM D6637/ EN ISO 10319) kN/m, min: as per design (MD), 20/30 (CMD); Elongation at nominal strength (ASTM D 6637 / EN ISO 10319): 10% (MD, ± 2%);Creep reduction factor (at 30°C, 120 years design life): 1.47; UV Exposure: Stable ; Molecular weight (GRI GG8 / ASTM D4603): min. 25,000 g/mol;Carboxyl end group (GRI GG7 / ASTM D7409): max. 30 mmol/kg; to be installed as per manufacturer’s design drawing/specifications, under the supervision of engineer-in-charge. GEOCOMPOSITE DRAIN: StrataDrain of black color is composed of extruded HDPE geonet and PP geotextile which is laminated on both sides of the net while maintain a 150mm overlap for ease of installation. It provides excellent lateral transmissivity for the spread of water or other fluids within the plane of the drain. Because of these properties, StrataDrain is used primarily as a sheet interceptor drain behind retaining walls or an internal interceptor drain for reinforced steep slopes for railways etc:

Providing, fixing and laying rigid UPVC pipes conforming to IS : 4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cement conforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. 110 mm OD

Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. 110 x 110 mm dia

Providing, fixing and laying fabricated UPVC end cap conforming to IS : 10124 ( Part 4 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. 110 mm dia

Landscaping

Clearing Grass and Removal of Rubbish Clearing grass and removal of rubbish up to a distance of 30 m outside the periphery of the area as per MoRT&H Technical Specification Clause 201.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m. -All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. -All kinds of soil

Construction of Embankment with Material Obtained from Roadway Cutting. Construction of Embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per MoRD Technical Specification Clause 301.5. A. For spreading beyond 100 m

Extra rates for quantities of works, executed: In or under water and/ or liquid mud, including pumping out water as required.20% per meter

Supply at Site Well Decayed Farm Yard Manure. Supply at site of work well decayed farm yard manure,from any available source, approved by the engineer in charge including screening and stacking.

Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

Spreading of Sludge / Farm Yard Manure / good Earth. Spreading of sludge/ farm yard manure/ good earth inrequired thickness (cost of sludge, farm yard manure or/ and good earth to be paid for separately) MoRT&H technical specifications Clauses 307.

Uprooting rank vegetation and weeds by digging the area to a depth of 60 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, rough dressing, flooding with water, uprooting fresh growths after 10 to 15 days and then fine dressing for planting new grass, including disposal of all rubbish with all leads and lifts.

Rough dressing the trenched ground including breaking clods.

Fine dressing of the ground.

Grassing with 'Doobs' grass including watering and maintenance of the lawn for 30 days or more till the grass forms a thick lawn free from weeds and fit for moving including supplying good earth if needed as per MoRT&H technical specifications Clauses 307.In rows 75 mm apart in all direction

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately) Holes 90 cm dia, and 90 cm deep,6m c/c

Planting flowering plants and shrubs (200 plants and 800 shrubs) in two rows in one km length of road where width of verge is 3 m and above) as per MoRT&H technical specifications Clauses 307.

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water)

Supply & delivery Of Following Tree Species

Providing and stacking of Ficus benjamina (green) of height 120-135 cm. with 6-8 branches and lush green foliage in g. bags of size 25 cm as per direc

tion of the officer-in-charge

Providing and stacking of Cassia nodosa of height 120-150 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge.

Providing and stacking of Cassia javanica of height 120-150 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge.

Providing and stacking of Cassia fistula (Amaltash) of height 120-135 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge

Providing and stacking of Cassia siamea of height 150-165 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge.

Providing and stacking of Azadirachta indica ( Neem ) of height 120-130cm in big polybag of size 25 cm as per direction of the officer-in-charge.

Providing and stacking of Bottle palm of ht. 150-180 cm bottom girth 20-25 cm well developed in big poly bags of size 25 cm as per direction of the officer-in-charge.

Making tree guard 53 cm dia and 1.3 m high as per design from empty bitumen drum, slit suitably to permit sun and air including providing and fixing 2 nos MS sheet rings 50 x 0.5 mm with rivets, complete in all respect.

Providing and laying factory made kerb stone Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete inposition to the required line, level and curvature jointed with cement mortar 1:3 (1 cement : 3 sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-Charge (length of finished kerb edging shall be measured for payment). (Precast c.c. kerb stone shall be approved by Engineer-inCharge).

Sand Filling in foundation trenches as per drawing & MoRT&H technical specification clause 304.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days as per drawings & MoRT&H technical specifications Clauses 2100. (including centering, shuttering, staging etc. but excluding reinforcement) (A) By Mix in Place Method

Providing and fixing Precast chequered cement concrete tiles 18 mm thick, laid in footpath & courtyard, on 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with neat cement slurry including rubbing and cleaning etc. all complete as per direction of Engineer-in-charge. In dark shade using ordinary cement

Grassing with 'Doobs' grass including watering and maintenance of the lawn for 30 days or more till the grass forms a thick lawn free from weeds and fit for moving including supplying good earth if needed as per MoRT&H technical specifications Clauses 307. In rows 75 mm apart in all direction

Planting of Trees and their Maintenance for one Year Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year.

Providing and erecting street light mounted on a steel circular hollow pole of standard specifications for street lighting, 9 m high spaced 40 m apart, 1.8 m overhang on both sides if fixed in the median and on one side if fixed on the footpath, fitted with sodium vapour lamp and fixed firmly in concrete foundation. For fixing in Footpath

Water supply system

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m. -All kinds of soil

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish,-All kinds of soil as per specification ( IS : 2800 (part-I)) Complete with all aspect and direction of the Engineer - in - charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. aa kind of Soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All kinds of soil

Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter - 2 of CPWD specification and direction of the Engineer - in -Charge. For G.I. / C.I. / D.I. pipes in new work

Distribution Pipe For pipes not exceeding 90 mm dia

100 mm dia Raw water pipeline- pipes exceeding 90 mm dia but not exceeding 300 mm dia

100 mm Dia -Clear water pipeline-pipes exceeding 90 mm dia but not exceeding 300 mm dia

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

Treatment of soil under plinth filling using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with sand filling: With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

Drilling and boring pilot hole in any soil strata by Drilling rig, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the pilot hole properly as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. with contractor's rig-(For 460 mm dia )a

Drilling and boring pilot hole in any soil strata by mini drilling rig, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the pilot hole properly as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. with contractor's rig-(For 150 mm dia)

Reaming of pilot hole to an enlarged bore hole in any soil strata by drilling rig, disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the bore hole properly as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. with contractor's rig from 200 mm dia pilot hole to 550 mm bore hole

Washing of enlarged bore hole of 460 - 550 mm dia in any soil strata by drilling rig, disposal of excess soil or mud, including the cost for bentonite, water e

tc. as required to maintain the bore hole properly including lifting of drill pipes as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge a)with contractor's rig

Washing of enlarged bore hole of 350 - 550 mm dia in any soil strata by mini drilling rig, disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the bore hole properly, including lifting of drill pipes as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge.

Providing and lowering of ERW pipe conforming to IS:3589- 2001 (with latest revision) with drilling rig including painting with anti-corrosive bitumastic paints, fixing of M.S. ring, welding of all joints etc. complete after washing of the bore hole as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. with contractor's rig

300 mm dia ERW housing pipes

200 mm dia ERW blind pipes

200 mm dia ERW slotted pipes

Providing & lowering of UPVC pipe as per IS:12818 after washing of the bore hole by mini drilling rig as per specification and direction of the Engineer - in - charge. A. with contractor's rig-UPVC 'CM' casing pipes 100 mm dia

Providing and fixing of UPVC end cap / well cap suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. 100 mm dia

Providing and fixing of bail plug ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anticorrusive bitumastic paint as per specification ( IS : 2800 (partI)) and direction of the Engineer - in - charge for 200 mm dia ERW pipes

Providing and fixing of reducing socket ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge.-with contractor's rig 300 x 200 mm dia

Providing and shrouding of the deep tube well assembly with washed pea gravels ( 2.0 - 4.75 mm effective size ) as per specification ( IS : 4097) and direction of the Engineer - in - charge with pea gravels obtained from Golaghat, Assam.

Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge 300 mm dia

Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) along with well cap (made with 10 mm thick MS sheet ) with necessary arrangements for SBDTW as per specification and direction of the Engineer - in - charge

Washing and development of tube well by using air compressor, and testing of the well as per specification ( IS : 11189 ) and direction of the Engineer - in - charge.-Beyond 200 mtr pipe assembly using air compressor of 1100 cfm output

Providing and fixing of well cap ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anticorrusive bitumastic paint as per specification ( IS : 2800 (partI)) and direction of the Engineer - in - charge. for 300 mm dia ERW pipes

Charges for electro-logging for ground water exploration related to potable drinking water purpose borewell (200-550 mm dia) using a microprocessor based digital multiprobe borewell logger and submission of acquired data in the shape of numerical as well as graphical and determination of lithologgy and static graphic co-relation of acquifer, effective porosity and permeability, location of water bearing and saturated water zone and its corresponding discharge and also guidance for setting up of tapping zone etc. complete as per direction of the Engg-in-charge ( All necessary equipments relating to electro-logging should have to be arranged by the agency

i. BGL upto 250.00 mtr.

ii. BGL beyond 250.00 mtr and upto 457.00 mtr.

Supply and delivery of clear water vertical wet type submersible pump suitable for bore well conforming to IS : 8034 ( and as amended thereafter ) with standard MOC for potable clear cold water and BEE 3 Star Rated capable of discharging noted M’/hr against head of water column. The pump shall be directly coupled with a continuous rated 2- pole suitable wet type vertical squirel cage induction motor conforming to IS : 9283 ( and as amended thereafter ), suitable for operation in AC Three phases 415 V, 50HZ (category B motor) HP =20,Head=380mtr

Installation of submerssible pump and suitable motor upto required depth with GI column pipe in/c providing fitting fixing by necessary rubber washer, nuts & bolts, MS safety clamp etc. as per required size and making necessary electrical connection with main switch / starter with motor in/c commissioning & trial run as per direction of the Engineer-incharge ( pump, motor with cable, GI pipe will be issued by the Department at free of cost and fabrication of GI column pipe will be paid separately ). 5000 / 7500 GPH capacity

Providing & fabrication of column pipe including fitting fixing of G.I. flange by cutting the GI pipe ( conforming to IS : 1239 medium class ) into 3.05 mtr. long and welding the same with GI flange as per specification and direction of the Engineer-in- charge ( G.I. pipe will be provided by the agency at his own cost & risk). For 80 mm dia G.I. pipe with 10 mm thick GI flange

Providing & fitting fixing of MS flange ( 8 mm wall thickness )by welding with G.I. / MS pipe and placing position as per specification and the direction of the Engineer-in-charge 80 mm dia

Providing and fixing C.I. non-return valve of approved quality as per CPWD specification and direction of the Engineer - in -charge. 80 mm nominal bore

Providing and fixing C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. 80 mm dia.

Providing and fixing enclosed type water meter ( bulk type ) conforming to IS : 2373 and tested by DWS wing of PWD complete with bolts, nuts, rubber insertions etc. as per CPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tapers etc if required will be paid separately ) 80 mm dia Nominal bore

Providing and fitting fixing with PVC insulated 3 core flat Copper cable conforming to relevant IS code for submerssible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge. 4.0sqm

Providing earthing with perforated 40 mm dia G.I. pipe (Medium class) ( 12 mm dia perforation ) , laying of 4 mm dia GI wire from earth electrode to panel, including excavating hole of 600 mm dia and refilling with Salt and Charcoal / coke in alternate layers of 300 mm , as per standard specification and direction of the Engineer-in-charge. for single phase connection with 2.50 mtr. Long G.I. pipe

Supplying, fitting and fixing 80 m m dia Gl bend having one end threaded and socketed other end flanged with specialarrangements for fitting and

fixing pressure gauge. 80 mm dia

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-All work upto plinth level 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement-1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. Note : 1) Excess/less cement used than specified in this item is payable/ recoverable separately. All works upto plinth level : M-15 grade plain cement concrete (cement content considered @ 240 kg/cum)

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-All work upto plinth level 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in arches, archribs, domes, vaults, shells, folded plate and roofs having slope more than 15° up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size).

Providing and laying in position ready mixed concrete manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of RMC from transit mixer to site of laying but excluding the cost of centring, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per the direction of Engineer-in-Charge. (Note :- Cement content considered in this item is @ 418 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately).

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Centering shuttering including struttings, propping etc. and removal of form work for:

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply

Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply

Spiral staircases (including landing) - cast-in-situ with ply

Domes upto 6 m span

Extra for additional height in centring, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentring at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof: Suspended floors, roofs, landing, beams and balconies (Plan area to be measured).

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Supplying & labour for mixing of super plasticizer of approved make brand sika/cico conforming to IS-2645-1975 & IS-9130-1979 to be need in mortar admixture @ 0.20% by wt. of cement (i.e 100ml per 50kg of cement) for improving workability, reducing shrinkage and improvement of water tightness of the concrete.

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply-above plinth level

Expansion joint in floor,roof wall etc. formed with V strips made of 22.50cm wide strips of 24gauge aluminium sheets with anchor am projecting on each side(and end turned) embedded in adjacent cement concrete , including shaping and finishing the edges on either side of the joint(Including the cost of bituminous filler if any) complete as per direction.

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

6 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

15 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

20 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Neat cement punning

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound, as directed by Engineer-inCharge and consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and fine sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured.

Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade. [Payment shall be made after submission of T

est Certificate issued by the Manufacturer]

Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] :New work ( two or more coats applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. all complete as per direction of Engineer-in-charge.

Providing and laying four courses water proofing treatment with bitumen felt over roofs consisting of first and third courses of blown bitumen 85/25 or 90/15 conforming to IS : 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self finished bitumen felt) and fourth and final course of stone grit 6 mm and down size or peasized gravel spread at 6 cubic decimeter per square metre, including preparation of surface but excluding grading complete as required as per direction of the Engineer-in-charge with :Bitumen felt (hessian base) type 3 grade I conforming to IS : 1322

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 275mm long wire springs grade No.2 and M.S. top cover of required thickness for rolling shutters & with handles, hold fast including embedding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:-80x0.90 mm M.S. laths with 0.90 mm thick top cover

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:-Using M.S. angels 40x40x6 mm for diagonal braces.

Finishing walls with textured exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats applied @ 3.28 litre/10 sqm) over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm

Supplying mosquito proof net made of polythene (NETLON) size 75cm. X 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. X 5cm. cross section with necessary wooden batten fixing the assembly with necessary MS clamp in RCC wall at the lantern.

Supplying fitting and fixing door made with IRC febric mesh of 75mm x50mmx4.5mmx2.7mm on 50mm x 50mm x 6mm angle iron frames all round and one 37.5mm x 6mm M.S. flat bar over the netting all round welded to angle iron frame and providing locking arrangements if necessary and with two coats of synthetic enamel paint(Other than Hi-gloss) fitted and fixed with clamps or haskal doomney etc. complete at the lantern of R.C.C. over head reservoir

Supplying, fitting, fixing 900 mm high G.I. pipe railing for R.C.C stair cat ladder walk way fabrication,erection,welding of 40 mm G.I (NON TATA medium) pipe place at top of railing and 2 nos 25 mm dia. G.I pipe (NON TATA medium) placed equally in between railing top & floor, vertical post of railling are 40 mm dia. G.I pipe (NON TATA medium) placed at 900 mm c/c . The each end of the vertical post is join by the 62 mm (25 mm X 6 mm X 0.062 m long) MS flat and 150 mm length (propes pipes) are grouted in concrete base of stair, walk way etc. All complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss (Hi gloss) in any shade except white and black over a coat of primer complete as per direction of E.I.C. Analysis of rate enclosed in seperate sheets. ( Analysis Rate

Supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of EIC

A)Earthing with 50mm.dia G.I. pipe3.64mm.thick x 3mtr. (10”-0”) long and l;1 x 4SWG G.I. (Hot dip)wire 4mtr. long 13mm. dia x 80mm.long G.I.Bolts, double nuts , washer including S&F 15mm.dia G.I.pipe protection (1mtr. long) to be filled with bitumen partly below ground level to an av. Depth of 3.65m below G.L. and restoring the surface duly rammed as per IEE rule

a)By ISI Medium G.I.Pipe

(B) Connecting the equipments to earth Bushbar including S&F G.I. (Hot Dip) wire of size as below on wall / floor with stables buried inside wall/floor as required and making connection to equipments with bolts, nuts, washer, cable lugs etc. as required and mending good damages as per IEE rule. i)No.8 SWG

Horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of E.I.C.

Provision for embossing the name and capacity of reservoir with 20mm.thick (3:1) raised sand cement plaster with letter size 30cm x 20cm. on the outside of shell wall of the reservoir painted complete as pr direction of EIC

Making arrangement for water tightness test conforming to the provision laid in IS:3370(Pt-I) 1956 by filling with water upto top water level (TWL) as shown in the drawing and as per direction of EIC. . (if water is supplied by the Department rate shall be reduced as per prevailing departmental rate)

Disinfection and washing the tank and pipe connection including clearing the inside of the tank etc. complete as per direction of EIC.

Providing water thirable non-toxic expoxy coating (techoxy or equivalent brand of approved quality)2(two)finished coats over 2(two)of primer of same brand to the ceiling of roof dome including supply of requisite coating materials, cleaning of the substrate properly to make it free from dirt, paint, oil and grease, sludge, blister, loose plaster, fungus, moss and all other undesirable particles using wire brush, sand papers etc. including mending good all damages all complete as per direction of EIC & his satisfaction

Providing and fixing on wall face unplasticised Rigid PVC soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 75 mm OD metre

Steel work welded in built up section/framed work including cutting, hoisting, fixing i

n position and applying a priming coat of approved steel primer using steel etc. complete as required:- In stringers, treads, landing etc. of stair cases including use of chequered plate wherever required, all complete.

Painting G.I. Pipes and fittings with two or more coats of anti - corrosive bitumastic paint of approved quality as per CPWD specification and direction of the Engineer - in - charge. 40mm dia Nominal bore

Providing and fixing vent pipes as per CPWD specification and direction of the Engineer - in - charge. i)100mm.dia.

Providing and laying Doubled flanged ( Screwed / Welded ) Centrifugally cast ( Spun ) Ductile Iron Pipes of Class K 9 conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in - charge.100 mm dia Ductile Iron Doubled flanged

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge. 100 mm dia -D.I. all socketted Bend 90 degree

Hoisting, erection ,placing connecting with pipes and specials CIDF pipes, specials) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of EIC. 100mm.dia

Providing and fitting fixing MS Foot valve as per relevant IS specification and the direction of the Engineer-in-charge. 100 mm dia

Providing and laying S & S Centrifugally Cast ( Spun ) Ductile Iron Class K-7 Pipes conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in - charge.

150 mm dia-inlet & outlet

100 mm dia-drainage

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge.

D.I. all socketted Bend 90 degree

150 mm dia

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge.

D.I. all socketted Bend 90 degree

100 mm dia

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge.

D.I. all socketted Bend 90 degree

Making flange joint to CIDF pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg/m2 (3mm gauge) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of EIC (Nut and bolts shall be of TATA/GKW make) for

i)150mm.dia.

ii)100mm.dia

Hoisting,fitting,fixing of C.I. bell mouth with puddle collar in RCC work as per drawing specification and direction of EIC all complete

Hoisting, erection ,placing connecting with pipes and specials CIDF pipes, specials) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of EIC.

Construction of different dia Sluice valve /Air valve /Washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers not specified]

150mm.dia

100mm.dia.

Commissioning the R.C.C. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage(s) if detected , including making inter connections,flange jointing/lead jointing with the newly laid rising main and distribution main all complete as per direction of the EIC.

Providing, installation and commissioning of package type Iron Removal Plant comprising of Iron Removal Filter of dual media filter with anthracite coal and sand, filter gravel, polypropelene double hexagonal nut strainer etc., mixing chamber for coagulants like sodium alluminates etc., oxidation chamber with manganese dioxide , metering pump for coagulant dosing, air compressor of suitable capacity with motor, back washing arrangements, disinfection with sodium hypochlorite solution through metering pump, all necessary pipes for raw water collection, inter connecting all the chambers, delivery outlet of 150 mm dia alongwith all related civil, mechanical and Electrical works etc. complete as per approved drawing, process flow, technical specification and direction of the Engineer - in - charge. 5000 G.P.H. capacity

Providing and laying S & S Centrifugally Cast ( Spun ) Ductile Iron Class K-9 Pipes conforming to IS : 8329 as per CPWDspecification and direction of the Engineer - in - charge. 100 mm dia.Ductile Iron Class K-9 pipes-Raw water pipeline

Providing and laying Doubled flanged ( Screwed / Welded ) Centrifugally cast ( Spun ) Ductile Iron Pipes of Class K 9 conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in - charge. 100 mm dia Ductile Iron Doubled flanged-Clear water pipeline

Supply & delivery of 100 mm dia DI D/F Sluice valve as per specification& direction given by Engineer -In charge. 100 mm dia. Nominal bore.

Supply & delivery of 80 mm dia DI D/F Sluice valve as per specification& direction given by Engineer -In charge.

Hoisting, erection ,placing connecting with pipes and specials CIDF pipes, specials) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of EIC. 100mm.dia

Charges for fixing sluice valves with cap complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge-Dia 100 mm 100 mm dia. Nominal bore.

Charges for fixing sluice valves with cap complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge-Dia 80 mm 80 mm dia. Nominal bore.

Providing and fixing C.I. non-return valve of approved quality as per CPWD specification and direction of the Engineer - in - charge 100mm dia

Supply & delivery of 80 mm dia DI D/F air valve as per specification& direction given by Engineer -In charge. 80 mm dia

Charges for fixing C.I. double action air valve of approved quality with bolts, nuts, rubber insertions etc. complete as per CPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tapers etc if required will be paid separately ), (air valve to be issued from the department).

a. D.I. all socketted Bend 90 degree-100 mm dia

b. D.I. all socketted tee(125 x 125 x 125 mm dia )-100 x 100 x 100 mm dia

Providing and fixing enclosed type water meter ( bulk type )conforming to IS : 2373 and tested by DWS wing of PWD complete with bolts, nuts, rubber insertions etc. as per CPWD specification and direction of the Engineer - in -charge. ( The tailpieces, tapers etc if required will be paid separately ). 100 mm dia. Nominal bore

Disinfecting C.I. / D.I. water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water, operation to be repeated three times including getting the sample of water from the disinfected main tested in the DWS laboratory as per IS:2800 and direction of the Engineer - in - charge. 100 mm dia

Submission of complete detailed drawing of distribution system, rising main etc. after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. The list of dia wise fitting/specials, different pipes ;of valve used in the rising main should be shown in the completion drawing (not separate) with verified by SAE & AE in-charge of the scheme. The above drawing will be submitted in 5 copies

Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984- 1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any typ

e of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional method in future. Pressure Rating : PN 10 Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves

Providing and fixing enclosed type water meter ( bulk type )conforming to IS : 2373 and tested by DWS wing of PWD complete with bolts, nuts, rubber insertions etc. as per CPWD specification and direction of the Engineer - in -charge. ( The tailpieces, tapers etc if required will be paid separately ). 100 mm dia. Nominal bore

a)90 mm (OD)

Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984- 1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any typ

b) 110mm(OD)

Supply & laying & fixing of 63 mm dia HDPE pipe as per specification & direction given by Engineer In charge.

Charges for fixing C.I. double action air valve of approved quality with bolts, nuts, rubber insertions etc. complete as per CPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tapers etc if required will be paid separately ), (air valve to be issued from the department).

Filling the pipe line with water, testing hydraulically as per I.S 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3 , if contractor used water from deptt. source)- For UPVC/HDPE Pipe

a) 63mm dia (OD)

b)90 mm dia(OD)

Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg/ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water @Rs. 10/m3 may be recovered, if the contractor used water from deptt. source).-For UPVC/HDPE Pipe

b)75mm dia(OD)

c)110mm dia(OD)

Supply and delivery & Instalation of Electric Monoset centrifugal pump conforming to IS 9079:2002 as amended from time to time, with CI FG 200 Casing, hydraulically and dynamically balanced Bronze grade LTB-2 impeller, impeller ring and casing ring, stainless steel shaft capable of discharging required quantity of water against a total head noted below due to all causes. Pump shall be of BEE 3 Star Rated and capable of discharging the specified quantity at the head noted at the minimum NPSHA at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase, 415 V+/- 10%, 50 Hz +/- 5%. Squirrel cage induction motor for continuous operation. The speed of the Pump and Motor shall be not less than 2700 to 2900 RPM respectively 300x35(LPMxM)

Installation of pump motor set including carriage of materials from Departmental store yard to site of work and making necessary electrical connection with main switch / starter with motor in/c commissioning & trial run for 10hrs. in two spell as per direction of the Engineer-in-charge.

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 suitable KW rating for operation in AC/single Phase/50Hz(± 5%) and 230 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). 5 HP Capacity

Providing FHTC from the existing CIIDIIuPVCIHDPE/Gl/AC distribution pipeline by installing 10 mm NB Gun-metal Ferrule conforming to lS 2692:1989 with latest amendments on the said pipeline with supply, fitting & flxing of all other accessories like saddle piece of required size to fit the existing distribution pipeline, specials, nut & bolts, rubber sheet, washers etc and supply & laying of 15mm NB PVC (schedule 80)/20mm OD HDPE (PE100, PN16)/20mm OD PPR-C (Class - SDR7.4 / PN16) pipe (average 15m length) with all necessary specials l-.0 metre below the ground connecting the ferrule/flow control valve including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge and upto a point just inside the premises of the household or as directed by ElC. Supply and installation of a 15mm dia. alloy iron Bib Cock (tested to 2L Kglcm2) above 1.0 Mtr. from ground, an alloy Stop Cock of 15 mm dia. with brass spindle (tested to 21 Kg/cm2) to be fitted in a position as directed by E.l.C. G.l pipe of TATA make (medium duly) of 2 metre length with all necessary specials to continue from the end of the PVC/HDPE/PPR-C & upto 1 m above fround with in the premises of industry.

Providing and fixing brass ferrule with C.I. cover conforming to IS : 2692 including boring and tapping the main as per CPWD specification and direction of the Engineer - in - charge. i) 15 mm nominal bore

Providing and fixing G.I. Nipple of medium class as per CPWD specification and direction of the Engineer - in - charge

15 mm dia 75 mm long

Providing and fitting fixing Brass strainer ( 40 mm NB ) for Mark II / III as per specification and direction of the Engineerin-charge

20 mm NB dia (Rate 2/3 rd of 40 mm NB dia)

Providing & Fixing multi jet water meter all including as per direction given by Engineer -incharge.

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing reinforced brick work manually / by mechanical means including stacking of steel bars, bricks/ brick slump properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineerin-charge

Extra for scrapping, cleaning and straightening reinforcement obtained from RCC or R.B. work etc. complete as per direction of the Engineer- in-charge.

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

2 x 2.5 Sq.mm

Supplying and fixing of the following sizes modular type cover plates for GI/plastic modular switch boards etc. as required.

3 module :-

4 module :-

Supplying and fixing of the following sizes GI (in recess) and plastic (on surface) modular switch boards etc. as required.

3 module plastic switch board:-

4 module plastic switch board:-

Surface mounted round/Square shaped 18/20 watt LED downlight with integral driver and high quality polycarbonate diffuser:-

18 watt LED Bulbs

Double Pole Structure for Transformer Installation with 9 Mtr MS Pole, H-Beam, GO Switch, DO Fuse, Insulators etc. as per site requirement

11 kV/ 433V, outdoor type,oil filled BIS-II Transformer as per specification with installation on RCC Foundation of required dimension.

LT panels including MCCB, MPCB, Wiring, CT, PT etc. as per site requirement and specification

HT Cable in Consumer VCB to new Transformers HT side including termination, cable tray, supports etc.as per site requirement and specification.

Weather proof local push button station (LPBS) for all the drives as per site requirement and specification.

Lighting & Receptacles Distribution boards & Miscellaneous panels as per site requirement and specification.

LT Cable, Control Cable and Instrumentation Screen Cable including termination, cable tray, supports etc as per site requirement and specification..

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Safety Equipment, Lightning Arrestors etc. as per bid requirement and specification.

Wiring, Internal Illumination, external Yard lighting as per site requirement and specification.

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Supply, Installation of Inverter Split type Air Conditioner with Outdoor Unit, Installation Accessories, Water Pipes, Insulation, Tapes etc. all complete as required

Common Infrastructure

Construction of Common facilitation Building

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply

Stairs (excluding landings) except spiral-staircases with wooden plank

All works upto plinth level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Extra for providing richer mixes at all floor levels. Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Supplying & labour for mixing of super plasticizer of approved make brand sika/cico conforming to IS-2645-1975 & IS-9130-1979 to be need in mortar admixture @ 0.20% by wt. of cement (i.e 100ml per 50kg of cement) for improving workability, reducing shrinkage and improvement of water tightness of the concrete.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Supplying and fixing C.I. cover without frame for manholes : 455 x 610 mm rectangular C.I. cover (light duty)the weight of the cover to be not less than 23 kg.

Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size) as per standard design : With 20 mm diameter round bar

Providing and placing filter gravel having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and the direction of the Engineer - in-charge.

Providing, laying and jointing glazed stoneware pipes grade ‘A’ with stiff mixture of cement mortar in the of 1:1 (1 cement: 1 fine sand) including testing of joints etc. complete : 100 mm diameter

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:- In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Sal Wood

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement :

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Extra for Providing and fixing flush doors with decorative veneering On one side in item no. 8.19

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix: Cement mortar 1:4 (1 cement : 4 fine sand)

6 mm cement plaster of mix : Cement mortar 1:4 (1 cement : 4 fine sand)

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Applying priming coat [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : With ready mixed Pink or Grey primer of approved brand and manufacture on wood work ( hard & soft wood ).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work

Providing and laying 1st class quality ceramic floor tiles in different sizes (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 - 2017 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. all complete as per direction of the Engineer in-charge. Mat Finish Tiles/ Anti-skid Tiles/ Glossy Tiles 600 mm x 600 mm in all shades and designs 1st class quality ceramic floor Porcelain tiles

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-incharge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in-charge. 450 mm X 300 mm in all shades and design

Providing and laying readymade vitrified step (riser) tiles of size 1200 x 600 mm (15mm thickness), with water absorption less than 0.5 % and conforming to I.S. 4457 : 2007, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of Engineer-in- Charge.

Providing and laying readymade vitrified step (tread) tiles of size 1200 x 300 mm (15mm thickness double bull nosing), with wa

ter absorption less than 0.5 % and conforming to I.S. 4457 : 2007, of approved make, in all colours & shade, in steps, laid on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of Engineer-in- Charge.

Providing and laying 1st class quality vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 20mm thick cement mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge.. Soluble Salt Stainfree vitrified tiles (Glossy) Size of tile 600 mm x 600 mm

Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 fine sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. 18 mm thick stone slab

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer in Charge. External Work 40 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc.

20 mm nominal outer dia .Pipes.

25 mm nominal outer dia .Pipes.

32 mm nominal outer dia .Pipes.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end):

25 mm nominal bore

32 mm nominal bore

40 mm nominal bore

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I.brackets, 40mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete including painting of fittings and brackets, cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 1500x450 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete Flexible pipe 40 mm dia

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and Fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 75 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 100 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water, soil, waste & vent pipes pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single pushfit Coupler

Single equal tee without door

Plain shoe

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing reinforced brick work manually / by mechanical means including stacking of steel bars, bricks/ brick slump properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineerin-charge

Extra for scrapping, cleaning and straightening reinforcement obtained from RCC or R.B. work etc. complete as per direction of the Engineer- in-charge.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water, soil, waste & vent pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1 : 4 (1cement : 4 fine sand) making good the wall etc. complete.

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 75 mm outlet Sand Cast Iron S&S as per IS- 1729.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer­in­charge. (Glazing and paneling and dash fasteners to be paid for separately) :- For fixed portion of approved quality:- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 8 mm thickness ( weight not less than 20 kg / sqm )

Providing and laying integral cement b

ased treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement : 3 fine sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge : Using rough kota stone.

Supplying & fixing of 900 mm sweep white color AC ceiling fan capacitor type double ball bearing complete with 300 mm down rod,canopies,shackles, 3nos blades, including wiring the down rod with 2x1.5 sqmm PVC insulated copper conductor cable(FR) :-

2 x 2.5 Sq.mm

Supplying & installation of 225/230 mm sweep metalic body exhaust fan including connection etc as required:-

32 mm dia

2 x 4 Sq.mm

2 x 6 Sq.mm

6 module:-

6 module plastic switch board:-

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

Providing and fixing of 3 pin 6/10 amps plug point with modular type 6/10 amps switch and socket including connection with 2x1.5 sq. mm PVC insulated Copper conductor cable (FR) on surface modular switch board, earthing the 3rd pin etc. as required.

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2x2.5 sq. mm PVC insulated Copper conductor cable(FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Common Infrastructure

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Providing earthing system with maintenance free earthing electrode of 50 mm dia & 3 mtr long of dual electrode technology filled with highly conductive compound and back fill compound of 2 nos. 25 kg bag, terminal size 32mmx 6mm including accessories with masonry enclosure of CI cover plate size 12"x 12" having locking arrangement including CC works etc as required:-

Supplying and fixing of following luminaries complete with necesaary accessories and connection etc. as required (Commercial lighting fixtures with 50,000 burning hours):- Box type single FTL fittings of CRCA steel sheet housing complete with 36/40 W FTL, electronic ballast and high quality reflector cover : -

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Supplying & fixing of 10 KA breaking capacity, B/C curve MCB of following ratings in the existing MCB DB including connection etc. as required:-

6 to 32 amps DP MCB:-

40 amps DP MCB:-

40/50/63 amps TPN MCB:-

Supplying and installation of powder coated steel sheet enclosure (MCBDB) suitable for 240/415 volts MCB/Isolator/RCCB (SP/SPN/DP/TP/TPN/FP) complete with necessary bus bar, neutral link, din rail, earth bar etc i/c connection as required. 12 way horizontal TPN MCB DB (single door):-

Construction of Industrial Shed

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing and laying in position ready mixed concrete manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of RMC from transit mixer to site of laying but excluding the cost of centring, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per the direction of Engineer-in-Charge. (Note :- Cement content considered in this item is @ 418 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound, as directed by Engineer-inCharge and consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and fine sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured.

Providing and laying dry brick on edge flooring in required pattern complete.

First class brick work in foundation and plinth including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- Using flats 30x6mm for diagonal braces and central cross piece.

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 275mm long wire springs grade No.2 and M.S. top cover of required thickness for rolling shutters & with handles, hold fast including emb

edding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:- 80x0.90 mm M.S. laths with 0.90 mm thick top cover.

Supply & installation of pre-painted Galvalume sheets for roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required and as per direction of Engineer-in-charge. 0.80mm thickness

Supply & installation of pre-painted Galvalume sheets roofing accessories in 550mpa steel steel grade, made out of Cold rolled steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to AASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side etc. complete as per direction of Engineer-in-charge. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. The sheet shall be fixed using self drilling /self tapping screws with EPDM washers complete for Ridges/Valley/Gutter/Flashing of width 610mm: 0.80mm thickness

Providing and fixing 15 cm wide 45 cm over all semi circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc. including making necessary connections with rain water pipes etc. complete as per direction of Engineer-in-charge. 0.80mm thick with zinc coating not less than 275gm/m2

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 75 mm outlet Sand Cast Iron S&S as per IS- 1729.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and placing rapid gravity filter sand having effective size of 0.50 mm to 1.00 mm & uniformity coefficient of not more than 1.70 and or less than 1.30 obtained from Barakar river West Bengal as per specification and the direction of the Engineer - in - charge.

Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer­in­charge. (Glazing and paneling and dash fasteners to be paid for separately) :- For fixed portion of approved quality:- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 8 mm thickness ( weight not less than 20 kg / sqm )

Providing and laying integral cement b

ased treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement : 3 fine sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge : Using rough kota stone.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single socketed pipe - 100 mm OD

2 x 2.5 Sq.mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water, soil, waste & vent pipes pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single pushfit Coupler 110 mm

Supplying & installation of 225/230 mm sweep metalic body exhaust fan including connection etc as required:-

32 mm dia

2 x 4 Sq.mm

2 x 6 Sq.mm

6 module:-

Bend 87.5° 110 mm

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Safety Equipment, Lightning Arrestors etc. as per bid requirement and specification.

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2x2.5 sq. mm PVC insulated Copper conductor cable(FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Common Infrastructure

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water, soil, waste & vent pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1 : 4 (1cement : 4 fine sand) making good the wall etc. complete. 110 mm

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Supplying & labour for mixing of super plasticizer of approved make brand sika/cico conforming to IS-2645-1975 & IS-9130-1979 to be need in mortar admixture @ 0.20% by wt. of cement (i.e 100ml per 50kg of cement) for improving workability, reducing shrinkage and improvement of water tightness of the concrete.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Supplying and fixing C.I. cover without frame for manholes : 455 x 610 mm rectangular C.I. cover (light duty)the weight of the cover to be not less than 23 kg.

Supply & Installation of Ceiling fan/Exhaust fan/Padestal fan/ Air circulator. 1200 mm Sweep AC ceiling fan

PVC Insulated Copper conductor wiring in PVC casing capping with modular type switch, socket & board.Wiring for light / fan / exhaust fan / call bell point with 2 x1.5 sq. mm pvc insulated Copper conductor cable (FR) in pvc casing and capping complete with 6/10 amps modular type switch, cover plate, surface modular switch board including connection etc as required:-

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Sal Wood

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement :

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Extra for Providing and fixing flush doors with decorative veneering On one side in item no. 8.19

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing and laying in position ready mixed concrete manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of RMC from transit mixer to site of laying but excluding the cost of centring, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per the direction of Engineer-in-Charge. (Note :- Cement content considered in this item is @ 418 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Short Point :-

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix: Cement mortar 1:4 (1 cement : 4 fine sand)

6 mm cement plaster of mix : Cement mortar 1:4 (1 cement : 4 fine sand)

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Applying priming coat [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : With ready mixed Pink or Grey primer of approved brand and manufacture on wood work ( hard & soft wood ).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work

Providing and laying 1st class quality ceramic floor tiles in different sizes (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 - 2017 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. all complete as per direction of the Engineer in-charge. Mat Finish Tiles/ Anti-skid Tiles/ Glossy Tiles 600 mm x 600 mm in all shades and designs 1st class quality ceramic floor Porcelain tiles

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-incharge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in-charge. 450 mm X 300 mm in all shades and design

Providing and laying readymade vitrified step (riser) tiles of size 1200 x 600 mm (15mm thickness), with water absorption less than 0.5 % and conforming to I.S. 4457 : 2007, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of Engineer-in- Charge.

Providing and laying readymade vitrified step (tread) tiles of size 1200 x 300 mm (15mm thickness double bull nosing), with wa

ter absorption less than 0.5 % and conforming to I.S. 4457 : 2007, of approved make, in all colours & shade, in steps, laid on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of Engineer-in- Charge.

Providing and laying 1st class quality vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 20mm thick cement mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge.. Soluble Salt Stainfree vitrified tiles (Glossy) Size of tile 600 mm x 600 mm

Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 fine sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. 18 mm thick stone slab

Medium Point :-

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer in Charge. External Work 40 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc.

20 mm nominal outer dia .Pipes.

25 mm nominal outer dia .Pipes.

Long Point :-

32 mm nominal outer dia .Pipes.

25 mm nominal bore

32 mm nominal bore

40 mm nominal bore

2 x 10 Sq.mm

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I.brackets, 40mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete including painting of fittings and brackets, cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 1500x450 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete Flexible pipe 40 mm dia

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and Fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 75 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 100 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water, soil, waste & vent pipes pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single pushfit Coupler

Single equal tee without door

Stairs (excluding landings) except spiral-staircases with wooden plank

All works upto plinth level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Extra for providing richer mixes at all floor levels. Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

4 x 10 Sq.mm

Supplying and fixing of following luminaries complete with necesaary accessories and connection etc. as required (Commercial lighting fixtures with 50,000 burning hours):- Box type single FTL fittings of CRCA steel sheet housing complete with 36/40 W FTL, electronic ballast and high quality reflector cover : -

edding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:- 80x0.90 mm M.S. laths with 0.90 mm thick top cover.

Supply & installation of pre-painted Galvalume sheets for roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required and as per direction of Engineer-in-charge. 0.80mm thickness

Supply & installation of pre-painted Galvalume sheets roofing accessories in 550mpa steel steel grade, made out of Cold rolled steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to AASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side etc. complete as per direction of Engineer-in-charge. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. The sheet shall be fixed using self drilling /self tapping screws with EPDM washers complete for Ridges/Valley/Gutter/Flashing of width 610mm: 0.80mm thickness

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 75 mm outlet Sand Cast Iron S&S as per IS- 1729.

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 8 mm thickness ( weight not less than 20 kg / sqm )

Providing and laying integral cement b

Supplying and fixing of the following sizes modular type cover plates for GI/plastic modular switch boards etc. as required.

Supplying and fixing of following outdoor LED luminaries in powder coated die cast housing complete with heat resistant tempered glass/diffuser including necessary connection etc. as required (50000 burning hours and minimum lumen output of 100lm/watt):- 45 watt LED street light fixture with integral driver and secondary lens (IP 66):-

Construction of Public toilet

Extra for providing richer mixes at all floor levels.Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Safety Equipment, Lightning Arrestors etc. as per bid requirement and specification.

Wiring, Internal Illumination, external Yard lighting as per site requirement and specification.

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2x2.5 sq. mm PVC insulated Copper conductor cable(FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Common Infrastructure

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum moisture resistant board.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Supplying & labour for mixing of super plasticizer of approved make brand sika/cico conforming to IS-2645-1975 & IS-9130-1979 to be need in mortar admixture @ 0.20% by wt. of cement (i.e 100ml per 50kg of cement) for improving workability, reducing shrinkage and improvement of water tightness of the concrete.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Supplying and fixing C.I. cover without frame for manholes : 455 x 610 mm rectangular C.I. cover (light duty)the weight of the cover to be not less than 23 kg.

Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size) as per standard design : With 20 mm diameter round bar

Supply & Installation of Ceiling fan/Exhaust fan/Padestal fan/ Air circulator. 1200 mm Sweep AC ceiling fan

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness and of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 fine sand) mixed with 2% integral water proofing compound laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand) and finished neat etc. complete as per direction of Engineer-in-charge.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement :

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Extra for Providing and fixing flush doors with decorative veneering On one side in item no. 8.19

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix: Cement mortar 1:4 (1 cement : 4 fine sand)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound, as directed by Engineer-inCharge and consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and fine sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:-In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

Providing and laying 1st class quality ceramic floor tiles in different sizes (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 - 2017 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. all complete as per direction of the Engineer in-charge. Mat Finish Tiles/ Anti-skid Tiles/ Glossy Tiles 600 mm x 600 mm in all shades and designs 1st class quality ceramic floor Porcelain tiles

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-incharge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in-charge. 450 mm X 300 mm in all shades and design

Providing and laying readymade vitrified step (riser) tiles of size 1200 x 600 mm (15mm thickness), with water absorption less than 0.5 % and conforming to I.S. 4457 : 2007, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of Engineer-in- Charge.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer in Charge. External Work 40 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc.

20 mm nominal outer dia .Pipes.

25 mm nominal outer dia .Pipes.

32 mm nominal outer dia .Pipes.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end):

25 mm nominal bore

32 mm nominal bore

40 mm nominal bore

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I.brackets, 40mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete including painting of fittings and brackets, cutting and making good the walls and floors wherever required : W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 1500x450 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete Flexible pipe 40 mm dia

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and Fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 75 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 100 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single equal tee without door

Stairs (excluding landings) except spiral-staircases with wooden plank

All works upto plinth level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Extra for providing richer mixes at all floor levels. Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Plain shoe

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing reinforced brick work manually / by mechanical means including stacking of steel bars, bricks/ brick slump properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineerin-charge

Extra for scrapping, cleaning and straightening reinforcement obtained from RCC or R.B. work etc. complete as per direction of the Engineer- in-charge.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water, soil, waste & vent pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1 : 4 (1cement : 4 fine sand) making good the wall etc. complete.

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 75 mm outlet Sand Cast Iron S&S as per IS- 1729.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer­in­charge. (Glazing and paneling and dash fasteners to be paid for separately) :- For fixed portion of approved quality:- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 8 mm thickness ( weight not less than 20 kg / sqm )

Providing and laying integral cement b

ased treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement : 3 fine sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge : Using rough kota stone.

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever) conformi

2 x 2.5 Sq.mm

Supplying & installation of 225/230 mm sweep metalic body exhaust fan including connection etc as required:-

32 mm dia

2 x 4 Sq.mm

2 x 6 Sq.mm

6 module:-

ng to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required : White Vitreous china Orrisa pattern W.C. pan of size 580x440 mm with integral type foot rests.

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

Providing and fixing of 3 pin 6/10 amps plug point with modular type 6/10 amps switch and socket including connection with 2x1.5 sq. mm PVC insulated Copper conductor cable (FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour. 600mm long towel rail with total length of 645mm, width 78mm and effective height of 88mm, weighing not less than 190gms.

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2x2.5 sq. mm PVC insulated Copper conductor cable(FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Common Infrastructure

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Providing earthing system with maintenance free earthing electrode of 50 mm dia & 3 mtr long of dual electrode technology filled with highly conductive compound and back fill compound of 2 nos. 25 kg bag, terminal size 32mmx 6mm including accessories with masonry enclosure of CI cover plate size 12"x 12" having locking arrangement including CC works etc as required:-

Supplying and fixing of following luminaries complete with necesaary accessories and connection etc. as required (Commercial lighting fixtures with 50,000 burning hours):- Box type single FTL fittings of CRCA steel sheet housing complete with 36/40 W FTL, electronic ballast and high quality reflector cover : -

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet: 150 mm diameter

6 to 32 amps DP MCB:-

40 amps DP MCB:-

40/50/63 amps TPN MCB:-

Supplying and installation of powder coated steel sheet enclosure (MCBDB) suitable for 240/415 volts MCB/Isolator/RCCB (SP/SPN/DP/TP/TPN/FP) complete with necessary bus bar, neutral link, din rail, earth bar etc i/c connection as required. 12 way horizontal TPN MCB DB (single door):-

Construction of Industrial Shed

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound, as directed by Engineer-inCharge and consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and fine sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured.

Providing and laying dry brick on edge flooring in required pattern complete.

First class brick work in foundation and plinth including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- Using flats 30x6mm for diagonal braces and central cross piece.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Supply & Installation of Ceiling fan/Exhaust fan/Padestal fan/ Air circulator. 400 mm Sweep AC ceiling fan

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Supplying & installation of 225/230 mm sweep metalic body exhaust fan

Surface mounted integrated 20 watt LED batten with polycarbonate diffuser

Supply & installation of pre-painted Galvalume sheets for roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required and as per direction of Engineer-in-charge. 0.80mm thickness

Supply & installation of pre-painted Galvalume sheets roofing accessories in 550mpa steel steel grade, made out of Cold rolled steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to AASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side etc. complete as per direction of Engineer-in-charge. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. The sheet shall be fixed using self drilling /self tapping screws with EPDM washers complete for Ridges/Valley/Gutter/Flashing of width 610mm: 0.80mm thickness

Providing and fixing 15 cm wide 45 cm over all semi circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc. including making necessary connections with rain water pipes etc. complete as per direction of Engineer-in-charge. 0.80mm thick with zinc coating not less than 275gm/m2

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 75 mm outlet Sand Cast Iron S&S as per IS- 1729.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and placing rapid gravity filter sand having effective size of 0.50 mm to 1.00 mm & uniformity coefficient of not more than 1.70 and or less than 1.30 obtained from Barakar river West Bengal as per specification and the direction of the Engineer - in - charge.

Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer­in­charge. (Glazing and paneling and dash fasteners to be paid for separately) :- For fixed portion of approved quality:- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 8 mm thickness ( weight not less than 20 kg / sqm )

Providing and laying integral cement b

ased treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement : 3 fine sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge : Using rough kota stone.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single socketed pipe - 100 mm OD

2 x 2.5 Sq.mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water, soil, waste & vent pipes pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single pushfit Coupler 110 mm

Supplying & installation of 225/230 mm sweep metalic body exhaust fan including connection etc as required:-

32 mm dia

2 x 4 Sq.mm

2 x 6 Sq.mm

6 module:-

Supplying & fixing of 10 KA breaking capacity, B/C curve MCB of following ratings in the existing MCB DB including connection etc. as required:- 6 to 32 amps DP MCB:-

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Safety Equipment, Lightning Arrestors etc. as per bid requirement and specification.

Wiring, Internal Illumination, external Yard lighting as per site requirement and specification.

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2x2.5 sq. mm PVC insulated Copper conductor cable(FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Common Infrastructure

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum moisture resistant board.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Supplying & labour for mixing of super plasticizer of approved make brand sika/cico conforming to IS-2645-1975 & IS-9130-1979 to be need in mortar admixture @ 0.20% by wt. of cement (i.e 100ml per 50kg of cement) for improving workability, reducing shrinkage and improvement of water tightness of the concrete.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Supplying and fixing C.I. cover without frame for manholes : 455 x 610 mm rectangular C.I. cover (light duty)the weight of the cover to be not less than 23 kg.

Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size) as per standard design : With 20 mm diameter round bar

6 to 32 amps DP MCB:-

Providing and placing filter gravel having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and the direction of the Engineer - in-charge.

Providing, laying and jointing glazed stoneware pipes grade ‘A’ with stiff mixture of cement mortar in the of 1:1 (1 cement: 1 fine sand) including testing of joints etc. complete : 100 mm diameter

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:- In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness and of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 fine sand) mixed with 2% integral water proofing compound laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand) and finished neat etc. complete as per direction of Engineer-in-charge.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Sal Wood

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement :

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Extra for Providing and fixing flush doors with decorative veneering On one side in item no. 8.19

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix: Cement mortar 1:4 (1 cement : 4 fine sand)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Applying priming coat [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : With ready mixed Pink or Grey primer of approved brand and manufacture on wood work ( hard & soft wood ).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:-In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

Providing and laying 1st class quality ceramic floor tiles in different sizes (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 - 2017 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over 20 mm thick cement mortar 1:4 (1 cement : 4 fine sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. all complete as per direction of the Engineer in-charge. Mat Finish Tiles/ Anti-skid Tiles/ Glossy Tiles 600 mm x 600 mm in all shades and designs 1st class quality ceramic floor Porcelain tiles

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-incharge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in-charge. 450 mm X 300 mm in all shades and design

Providing and laying readymade vitrified step (riser) tiles of size 1200 x 600 mm (15mm thickness), with water absorption less than 0.5 % and conforming to I.S. 4457 : 2007, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of Engineer-in- Charge.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer in Charge. External Work 40 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc.

20 mm nominal outer dia .Pipes.

25 mm nominal outer dia .Pipes.

Construction of ITI work shop

Long Point :-

32 mm nominal outer dia .Pipes.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end):

25 mm nominal bore

32 mm nominal bore

40 mm nominal bore

2 x 10 Sq.mm

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 1500x450 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete Flexible pipe 40 mm dia

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and Fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 75 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 100 mm OD

Providing and fixing toilet paper holder : C.P. brass

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water, soil, waste & vent pipes pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single pushfit Coupler

Single equal tee without door

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C.Extra for providing richer mixes at all floor levels.

All works upto plinth level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Extra for providing richer mixes at all floor levels. Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Supplying and fixing of following luminaries complete with necesaary accessories and connection etc. as required (Commercial lighting fixtures with 50,000 burning hours):- Box type single FTL fittings of CRCA steel sheet housing complete with 36/40 W FTL, electronic ballast and high quality reflector cover : -

Surface mounted integrated 20 watt LED batten with polycarbonate diffuser

Supply & installation of pre-painted Galvalume sheets for roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required and as per direction of Engineer-in-charge. 0.80mm thickness

Supply & installation of pre-painted Galvalume sheets roofing accessories in 550mpa steel steel grade, made out of Cold rolled steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to AASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side etc. complete as per direction of Engineer-in-charge. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. The sheet shall be fixed using self drilling /self tapping screws with EPDM washers complete for Ridges/Valley/Gutter/Flashing of width 610mm: 0.80mm thickness

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 75 mm outlet Sand Cast Iron S&S as per IS- 1729.

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- With float glass panes of 8 mm thickness ( weight not less than 20 kg / sqm )

Providing and laying integral cement b

Supplying and fixing of the following sizes modular type cover plates for GI/plastic modular switch boards etc. as required.

Supplying and fixing of following outdoor LED luminaries in powder coated die cast housing complete with heat resistant tempered glass/diffuser including necessary connection etc. as required (50000 burning hours and minimum lumen output of 100lm/watt):- 45 watt LED street light fixture with integral driver and secondary lens (IP 66):-

Construction of Public toilet

Extra for providing vision panel not exceeding 0.1 sqm in all type of flush doors (cost of glass excluded) (overall area of door shutter to be measured): Rectangular or square.

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Providing and fixing of 3/6 pin 16/20 amps plug point with modular type 16/20 amps switch and socket including connection with 2x2.5 sq. mm PVC insulated Copper conductor cable(FR) on surface modular switch board, earthing the 3rd pin etc. as required.

Common Infrastructure

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Supplying & labour for mixing of super plasticizer of approved make brand sika/cico conforming to IS-2645-1975 & IS-9130-1979 to be need in mortar admixture @ 0.20% by wt. of cement (i.e 100ml per 50kg of cement) for improving workability, reducing shrinkage and improvement of water tightness of the concrete.

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Sal Wood

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing bright finished brass towerbolts (barrel type)with necessary screws etc. complete :

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

15 mm nominal outer dia .Pipes.

Short Point :-

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Providing and laying dry brick on edge flooring in required pattern complete.

First class brick work in foundation and plinth including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Supplying and fixing of following luminaries complete with necesaary accessories and connection etc. as required (Commercial lighting fixtures with 50,000 burning hours):- Box type single FTL fittings of CRCA steel sheet housing complete with 36/40 W FTL, electronic ballast and high quality reflector cover : -

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- Using flats 30x6mm for diagonal braces and central cross piece.

Single equal tee without door

PVC Insulated Copper conductor wiring in PVC casing capping with modular type switch, socket & board.Wiring for light / fan / exhaust fan / call bell point with 2 x1.5 sq. mm pvc insulated Copper conductor cable (FR) in pvc casing and capping complete with 6/10 amps modular type switch, cover plate, surface modular switch board including connection etc as required:-

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing reinforced brick work manually / by mechanical means including stacking of steel bars, bricks/ brick slump properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineerin-charge

Extra for scrapping, cleaning and straightening reinforcement obtained from RCC or R.B. work etc. complete as per direction of the Engineer- in-charge.

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

2 x 2.5 Sq.mm

Supplying and fixing of the following sizes modular type cover plates for GI/plastic modular switch boards etc. as required.

Construction of Reeling Unit

Centering shuttering including struttings, propping etc. and removal of form work for: Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]:Two or more coats on new work

Supply & Installation of Ceiling fan/Exhaust fan/Padestal fan/ Air circulator. 1200 mm Sweep AC ceiling fan

PVC Insulated Copper conductor wiring in PVC casing capping with modular type switch, socket & board. Wiring for light / fan / exhaust fan / call bell point with 2 x1.5 sq. mm pvc insulated Copper conductor cable (FR) in pvc casing and capping complete with 6/10 amps modular type switch, cover plate, surface modular switch board including connection etc as required:-

Construction of Transit Hostel

Providing and fixing 600x120x5mm glass shelf with edges round of supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement-1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Supplying and fixing C.I. cover without frame for manholes : 455 x 610 mm rectangular C.I. cover (light duty)the weight of the cover to be not less than 23 kg.

Construction of Weigh Bridge with Cabin

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]:Two or more Coats on new work

Plain shoe 110 mm

Supply & Installation of Digital Pit Less/ Pit Type Weighbridge 60 Ton, comprising of following items: 01 x Weighbridge Steel Structure (Size: 12.0 Mtr. X 3.0 Mtr.) FULLY WELDED MODULAR WEIGHBRIDGE 01 x Junction Box IP 65 08 x Load Cell (30 Ton) IP 68 DIGITAL 01 x Weight Indicator 01 x Intelligent Terminal 01 x Dot Matrix Printer

Construction & development of Civil Foundation & Both side ramp work for Weigh bridge as per specified by Engineer in charge.

Industrial safety & security System

Construction of Boundary wall

Clearing jungle including uprooting of rank vegetation,grass, brush wood, trees and saplings of girth upto 30 cmmeasured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m All kinds of soil

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All Work upto Plinth Level 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:Single socketed pipe - 100 mm OD

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- 1:1:

2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size)

Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size) as per standard design : With 20 mm diameter round bar

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Sal Wood

Centering, Shuttering including struttings, propping etc and removal of form work for:

Lintel beams, plinth beams, girders, bressumers & cantilevers with 12 mm shuttering ply

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand )-Above Plinth

Neat cement punning

Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Single equal tee without door

15 mm cement plaster on the rough side of single or half brick wall of mix:Cement mortar 1:5 (1 cement : 5 fine sand)

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing reinforced brick work manually / by mechanical means including stacking of steel bars, bricks/ brick slump properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineerin-charge

Extra for scrapping, cleaning and straightening reinforcement obtained from RCC or R.B. work etc. complete as per direction of the Engineer- in-charge.

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

Finishing walls with textured exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] :New work ( two or more coats applied @ 3.28 litre/10 sqm) over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm

Supplying and fixing of the following sizes modular type cover plates for GI/plastic modular switch boards etc. as required.

Construction of watch tower

Field and Local Instrumentation as per bid requirement and specification.

100 mm Dia -Clear water pipeline-pipes exceeding 90 mm dia but not exceeding 300 mm dia

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Reinforced cement concrete grade M-25 using 418 kg of cement per cum-All works upto plinth level

Reinforced cement concrete grade M-25 using 418 kg of cement per cum-All works upto Floor five level

Providing, fabricating, transporting, assembling and erection in position of Steel members for steel colunms, built up beams using structural tubular sections (round, square or rectangular hollow tubes etc. confirming to IS 4923 / IS 1161, Yield strength 310 MPa as per latest IS Code) to the required profile & shape as called for as per the drawing & specifications and of approved make including the shear connectors /studs and fusion weld to top of horizontal member. This item also includes prepration of shop drawings and their approval, necessary templates, adequate temporary supports, scaffolding & staging, all cutting, grinding, sliding & all labour tools, plants & equipments & operations etc. required to complete the job as per drawing & specification. Every precaution to be taken to prevent rusting of sections. This item also includes all test on materials & welded fabricated parts as per specification and direction of Engineer - in - Charge. Temporary bolts & nuts ( grade EN 8 ) to be used during assembling & shall be removed before site erection. All site erection bolts shall be HSFG type only. The item to include cost of sand blasting on materials, application of primer and epoxy paint in internal & external in fabrication shop & final painting on site including all touch up works after erection as per technical specification.

Spiral staircases (including landing) - cast-in-situ with ply

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Lintel beams, plinth beams, girders, bressumers & cantilevers with 12 mm shuttering ply

12 mm cement plaster of mix-Cement mortar 1:4 (1 cement : 4 fine sand)

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

15 mm cement plaster on the rough side of single or half brick wall of mix:Cement mortar 1:4 (1 cement : 4 fine sand)

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

6 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand)

Water supply system

Field and Local Instrumentation as per bid requirement and specification.

Earthing including earthing pits as per bid requirement and specification.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.All kinds of soil

Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and MoRT&H Technical specifications clause 2503

fixing pressure gauge. 80 mm dia

All works upto plinth level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Providing M-30 grade of concrete instead of M-25 grade of concrete B.M.C/R.M.C

All works upto Floor five level-Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Foundations, footings, bases for columns etc. for mass concrete with steel formwork

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] :New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Applying priming coat [Payment shall be made after submission of Test Certificate issued by the Manufacturer] :With ready mixed Pink or Grey primer of approved brand and manufacture on wood work ( hard & soft wood ).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]:Two or more coats on new work

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Spiral staircases (including landing) - cast-in-situ with ply

Supplying and fixing of following luminaries complete with necesaary accessories and connection etc. as required (Commercial lighting fixtures with 50,000 burning hours):- Box type single FTL fittings of CRCA steel sheet housing complete with 36/40 W FTL, electronic ballast and high quality reflector cover : -

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply-above plinth level

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of "L" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge.

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS : 1868 with minimum anodic coating of Grade AC 15) of approved design / pattern, with approved standard section and fixed to the existing window frame with C.P. brass / stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge (only weight of grill to be measured for payment).

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and squa

re edges of the board with recommended jointing compound , jointing tapes , of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum board conforming to IS: 2095- Part I.

12.5 mm thick tapered edge gypsum moisture resistant board.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Sal Wood

350 watt LED flood light fixture with integral driver, secondary lens & IP 66 protection:-

Lintel beams, plinth beams, girders, bressumers & cantilevers with 12 mm shuttering ply

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more

12 mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

All works upto Floor five level Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Supply & Installation of Ceiling fan/Exhaust fan/Padestal fan/ Air circulator. 400 mm Sweep AC ceiling fan

Short Point :-

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152x42x18 mm weighing not less than 60 gms.

Construction of Entry Gate

Providing and laying dry brick on edge flooring in required pattern complete.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete Flexible pipe 40 mm dia

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing on wall face unplasticised Rigid PVC rain water, soil, waste & vent pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Single socketed pipe - 75 mm OD

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- -All work upto plinth level: 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Single equal tee without door

PVC Insulated Copper conductor wiring in PVC casing capping with modular type switch, socket & board.Wiring for light / fan / exhaust fan / call bell point with 2 x1.5 sq. mm pvc insulated Copper conductor cable (FR) in pvc casing and capping complete with 6/10 amps modular type switch, cover plate, surface modular switch board including connection etc as required:-

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:- Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing reinforced brick work manually / by mechanical means including stacking of steel bars, bricks/ brick slump properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineerin-charge

Extra for scrapping, cleaning and straightening reinforcement obtained from RCC or R.B. work etc. complete as per direction of the Engineer- in-charge.

Dismantling steel work in built up section in channels, angles, tees, flats including all gusset plates, bolts, nuts, cutting rivets, welding including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge.

Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.

Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required:-

Supplying and fixing of the following PVC conduit (medium gauge) with all accessories on slab/recessed on wall etc as reqd.

19/20 mm dia

25 mm dia

Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required.

2 x 1.5 Sq.mm

2 x 2.5 Sq.mm

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more

Finishing walls with water proofing cement paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer

] :New work ( two or more coats applied @ 3.84 kg/10 sqm)

Applying priming coat [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat )

Construction of Security cabin

Providing and laying in position ready mixed concrete manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of RMC from transit mixer to site of laying but excluding the cost of centring, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per the direction of Engineer-in-Charge. (Note :- Cement content considered in this item is @ 418 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level

Reinforced cement concrete grade M-25 using 418 kg of cement per cum

Reinforced cement concrete grade M-25 using 418 kg of cement per cum,All works upto Floor five level

Extra for Providing and fixing flush doors with decorative veneering

12 mm cement plaster of mix:Cement mortar 1:4 (1 cement : 4 fine sand)

Providing and laying 1st class quality vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 20mm thick cement mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge. Soluble Salt Stainfree vitrified tiles (Glossy) Size of tile 600 mm x 600 mm

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water, soil, waste & vent pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1 : 4 (1cement : 4 fine sand) making good the wall etc. complete.:110 mm

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer­in­charge. (Glazing and paneling and dash fasteners to be paid for separately) :- For fixed portion of approved quality:- Polyester powder coated aluminium ( minimum thickness of polyester powder coating of 50 micron ).

Safety security system

Supply, fixing and comissioning of IP Fixed Verifocal Outdoor Camera with Lens, Housing & Mounting arrangement including labour charges etc complete

Supply, fixing and comissioning of IP PTZ Camera with mounting arrangement including labour charges etc complete

Supply, fixing and comissioning of 32 Ch. NVR with Storage including labour charges etc complete

Supply, fixing and comissioning of 55" LED display including labour charges etc complete

Supply and fixing of ACS Controller including labour charges etc complete.

Supply and fixing of Biometric Reader including labour charges etc complete.

Supply and fixing of EM Locks, DP Switchs, Push Button, BGU including labour charges etc complete.

Supply and installation of Access Control Software including labour charges etc complete

Supply, fixing and comissioning of 48 Port Managed L3 switch with SFP Module including all accessories and labour charges etc complete

Supply, fixing and comissioning of 8 Port Industrial Grade Managed switches with SFP Module including labour charges etc complete.

Supply, Installation, & Testing of 19" 1U Rack Mounted/ surface mounted aluminum/ CRCA 1.2mm powder coated, Singlemode glass Fiber Optic Cable 24 Port Patch panel/LIU loaded with flangless/screwable duplex adapters for ST/E-2000/SC/LC/MT-RJ/PC type, It should have easy removable Top plate with push buttons, there should be a splice tray installed in the Patch panel/LIU which can handle the fiber cores, splice tray should be PC+ABS material, it should include accessories like mounting hardware, gormetts, heat shrink tubes/sleevs, screws, nuts to install the panel for rack/wallmount applications as per requirment complete in all respect.

Supply of LC-LC Single Mode Patch chord length 1/1.5 Mtr

Supply of LC-LC Single Mode Patch chord length 3.0 Mtr

Supply of CAT6A Patch chord length 5.0 Mtr

Supply and fixing of Industrial Grade Switch Mode Power Supply 48V/5A for CCTV camera JB including labour charges etc complete

Supply and drawing of 12 Core OFC Industrial Armoured cable laid in HDPE pipe/raceways (for CCTV network) including labour charges etc complete.

Fusion Splicing of Fiber Singlemode Pigtail (9/125 µm) made of glass fiber optic, should be fitted at one end with any one type of single ST/E-2000/SC/LC/MT-RJ/PC type connector in acc. with IEC 61754-20, as per latest ammendments of TIA/EIA 569 Standard Specification as per requirments complete in all respect.

Supply and laying of LAN cable CAT 6A FTP outdoor cable laid in existing pipe/raceways including labour charges etc complete.

Supply and fixing of 42U Server Rack for CCTV equipment including all accessories and labour charges etc complete

Supply and fixing of Junction Box for CCTV equipment including labour charges etc complete

Construction of JB foundation 700mm x 700mm x 400mm

Providing, installation, testing and commissioning of 1KVA ONLINE UPS SYSTEM, Single Phase 230 V, 50 Hz with 2 hour backup SMF battery bank as per specification

Providing, installation, testing and commissioning of 5KVA ONLINE UPS SYSTEM, single Phase 220 V, 50 Hz with 2 hour backup SMF battery bank as per specification

Supply and erection of M.S. Galvanized 7 Mtr Octagonal pole ( as per BSEN 40-3-3:2003 /BSEN 10025/IS 2062 IS:875 Part-1 – 2015/ for MS plate for base flange )of 7 mtr length and dimension as per table P-01 with base plate on the cement concrete foundation of M-20 grade (1:1.5:3) as per IS 456/IS 2911. with the help of anchor bolts of grade 6.8 (IS: 1367 P III ). The pole shall have a weatherproof flush door and locking arrangements. complete in all respect. Octagonal MS Poles made of S-355JO grade steel sheet , folded lengthwise to obtained Octagonal shape, having single longitudinal seam weld and hot dipped galvanised internally & externally in accordance with IS 2629.

Supply, Erection and Fixing of hot dipped galvanised M.S. Cantiliver over the existing poles.

Construction of Pole foundation 500mm x 500mm x 1500mm for 7M camera pole

Supply and erection of M.S. Galvanized 10 Mtr Octagonal pole ( as per BSEN 40-3-3:20

03 /BSEN 10025/IS 2062 IS:875 Part-1 – 2015/ for MS plate for base flange )of 10 mtr length and dimension as per table P-01 with base plate on the cement concrete foundation of M-20 grade (1:1.5:3) as per IS 456/IS 2911. with the help of anchor bolts of grade 6.8 (IS: 1367 P III ). The pole shall have a weatherproof flush door and locking arrangements. complete in all respect. Octagonal MS Poles made of S-355JO grade steel sheet , folded lengthwise to obtained Octagonal shape, having single longitudinal seam weld and hot dipped galvanised internally & externally in accordance with IS 2629.

Supply, Erection and Fixing of hot dipped galvanised M.S. Cap over the existing poles.

Construction of Pole foundation 500mm x 500mm x 1700mm for 10M camera pole

Supply and laying of 3x2.5sqmm FRLS PVC insulated armoured copper wire with suitable FRLS PVC insulated armoured copper wire for run of circuits including labour charges etc., complete

Providing, lowering, laying, aligning, fixing in position at and jointing at all level/ depths ISI marked 75mm HDPE pipes of PE-100 grade & PN-6 as per IS 4984 (amended upto date) in trenches in complete including all material, labour, testing and commissioning as per Technical Specifications.

Supply and fixing 25mm sizes (dia.) of ISI marked ( IS:9537 P - II ) rigid steel conduit of apropriate thickness related to its dia as per PWD specification for electrical Works along with accessories in recessed using saddles, clamps, fasteners, pvc bushes, check nuts, screwas etc. as required including cutting the wall and making good the same as required

Earthing with copper earth plate 600mm X 600mm X 3mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7mtr long etc with charcoal/coke and salt as required.

Supply & Laying 20mm x 3mm earth strip in horizontal or vertical run in ground/ surface/ recess including riveting, soldering, saddles, Jointing shall be done by overlapping and with 2 set of GI (for GI Strip) nut bolt & spring washer spaced at 50cm making connection etc. as required.

Supply , Installation, Testing and Commissioning of ISO certified company made Air Cooled Hi Wall Split type Air conditioners 1.5 TR with 3 star rating of BEE (ISEER not less then 3.5 ) amended upto date complete with Indoor unit(IDU), Outdoor unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU), R-32/R-410/ R-407 Green Refrigerant, wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. Min 5-year OEM warranty both compressor and PCB. NABL accredited as per IS/ISO/IEC 17025 standards / CPRI/ERDA lab testing reports as per IS 1391(Part-2) 2018 with OEM certificate.

Two loops control panel having CPU with 640character display including backlite LCD display qwerty programming and operating manuals complete required.

Intelligent photothermal detector with Isolator Base

Addressable Fire Control module

Response Indicator

Sounder

Addressable Call Point

Supply and laying of 1/2 runs of the following FRLS PVC insulated armoured copper wire with suitable FRLS PVC insulated armoured copper wire for run of circuits including labour charges etc.., complete

3x2.5 Sq.mm

2x1.5 Sq.mm (Red)

Emergency Industrial Seiren 5Km range, Horizontal/vertical Double Mounting Single Phase 200/250V, 2800 RPM 50 C/s AC with operating button.

Supply and fixing of DCP-ABC stored pressure squeeze grip type fire extinguishers, 6 kg capacity, IS:15683 : 2006, filled with ABC Mono Ammonium Phosphate base powder-90 complete with discharge hose and wall mounting bracket, 2mm Mild Steel, EPDM Rubbers, Pressure Guage, which work effectively on all class of fires (A, B, C & Electrical fires) with 5 years warranty Including transportation, all taxes and all labour charges etc complete.

Supply and fixing of ABC stored pressure squeeze grip type fire extinguishers, 6 kg capacity, IS:15683 : 2006, filled with ABC Mono Ammonium Phosphate base powder-90 complete with discharge hose and wall mounting bracket, 2mm Mild Steel, EPDM Rubbers, Pressure Guage, which work effectively

Supply and fixing of CO2 type Fire Extinguishers 4.5 Kg capacity confirming to IS 2878 made from ISI marked steam less cylinder confirming to IS:7285 & CE certified and fitted with ISI marked controlled valve confirming to IS:3224, high pressure 1 Mtr discharge hose & horn complete with initial gas charged with carrying handle with wheels and wall mounting bracket. Squeeze lever discharge, used un-used indicator, Aphoxy coated paint (Red) with 93% gloss with 2 years warranty Including transportation, all taxes and all labour charges etc complete.

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's Car "2 ft X 2 ft with (1pcs Clamp 50 dia)

Field and Local Instrumentation as per bid requirement and specification.

Providing and fixing brass ferrule with C.I. cover conforming to IS : 2692 including boring and tapping the main as per CPWD specification and direction of the Engineer - in - charge. i) 15 mm nominal bore

Providing and fixing G.I. Nipple of medium class as per CPWD specification and direction of the Engineer - in - charge

Providing and fitting fixing Brass strainer ( 40 mm NB ) for Mark II / III as per specification and direction of the Engineerin-charge

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's Bike "2 ft X 2 ft with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's Walk "2 ft X 2 ft with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's Security Check "1.5 X 2 ft with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's caution "200 X 200 mm with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's U-turn "200 X 200 mm with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's No Parking "200 X 200 mm with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Fire Exit "12" X 6" with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Fire Extinguishers "200 X 200 mm with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Electrical signage's Danger "200 X 200 mm with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Electrical signage's High Voltage "200 X 200 mm with (1pcs Clamp 50 dia)"

Retro reflective vinyl board with 3mm ACP-board and gloss Lamination, Road safety signage's STOP "200 X 200 mm with (1pcs Clamp 50 dia)"

PVC Chain 8mm dia "Swift 1013 Plastic chain (for interconnecting traffic cones)"

Post Flexible " Color Orange Height 750mm Dia 80mm Base 200 mm Sleeve 3x3 inch Weight 1 kg approx Material PU Flexible Including necessary nails/bolt epoxy etc."

Road Safety Mirror/Convex Mirror

Dismantling & Demolishing work

Demolishing brick work including stacking of serviceable materials and disposal of unserviceable materials with all lifts and upto a lead of 50m etc. complete as per direction of the Engineer- in-charge:- In cement mortar.