Renovation/ Upgradation of old existing Bharalichuk PWSS

Amount

Earth work in excavation for foundation trenches of walls, retaining walls footings of column, steps septic tank etc. including refilling the quantity as necessary after completion of work breaking clods in return filling dressing watering ramming etc. as directed and specification.a) Ordinary soil

Plain cement concrete works with coarse agg. Of size 13mm to 32mm in brick works etc. as directed and specified including curing complete (shuttering where necessary shall be measured and paid separately) (Prp 1:3:6

Supplying fitting and fixing in position reinforcement bars confirming to relevant IS code for RCC work/RB walling including straightening ,cleaning cutting and bending in proper shape and length as per details, supplying and binding with 20 G annealed black wire and placing in position with proper block supports chairs, etc. complete(upto the Ist floor level) (TMT Bars)

MS coil

Providing from work of ordinary timber planking so as to give a rough finish including centering shuttering removal of the same for in situ reinforced concrete and plain concrete work. 1) Foundation , footings , bases of columns ,pile cap, raft and mass concrete works etc. (25 mm thick)

2) Sides of tie beam, etc (25 mm thick)

3.) Column,pillar,post and struts (25 mm thick)

Providing and laying plain/reinforced CC works with coarse sand and 20mm down graded stone agg. Including dewatering if necessary & curing complete excluding cost of form work and reinforcement ( form work and reinforcement will be measured and paid separately). a) In sub structure up to plinth, level. (i) Foundation footings, column with base tie and plinth beam pile cap, ,base slab, retaining wall, walls of septic tank inspection pit and the like not below 100 mm thick.(Prop 1:2:4)

(b) In super structure from P.L. up to 1st floor level. (ii) Column, pillar, posts, struts, suspended floor, roof, landing, shelf & support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral stair case & landing) including preparing the top surface & finishing of nosing. (Prop 1:2:4)

Brick work in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (Protruding M.S. Rod/ Tor steel of column to be embedded in cement mortar and will be measured and paid separately). (b) In cement mortar in prop. 1: 5 ( 1cement : 5 sand )

15 mm thick cement plaster in single coat on fair side of brick / concrete walls for interior plastering up to 1st floor level including arises , internal rounded angles , chamfers and / or rounded angles not exceeding 80 mm in girth and finished even and smooth including curing complete as directed.

a)Applying one coat of cement primer of approved brand and manufacture on new wall surface after thoroughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

b) Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface(Two coat) to give an even shade after thoroughly booming the surface to remove all dirt and remains of loose powdered materials.

Supply with fitting & fixing 60 mm dia 1830 mm height integrated with acrylic diffuser, translucent top, bottom clear black powder painted finish tubular pole. The pole is made of GI tube with GI cylindrical control gera, 36W CFL lamp and suitable for operation on 240 V 50 Hz Single AC Supply. The pole is to be fitted on 1;3:6 PCC foundation of size 300 mm x300 mm x1200 mm with grouting nuts & bolts as specified and directed

Supply, installation, testing and comissioning of electrically operated chemical dosing pump of 6 L capacity and 6 kg/cm2 complete with PVC solution mixing container and electrical wiring with panel board fitting and fixing at site with suction and discharge tubings Standard Materials for construction 1. Housing :- Fiber reinforced plastic 2. Spacer & Head :- Poly propylene/UPVC 3. Diapharm :- Tefflon Faced Hupalon 4. Ball :- PTFE 5. Suction & discharge ball cartidge :- Poly propylene/UPV 6. Suction & Discharge Tubings :- HDPE/LDPE 7. MS Fabricated stand for mixing container

Applying one coat of cement primer of approved brand & manufacture on new wall surface after thoroughly brooming the surface free from mortar droppings & other foreign matter including preparing the surface even and sand papered smooth.

b)Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coat) to give an even shade after thoroughly booming the surface to remove all dirt and dust and loose powder materials.

Painting one coats (excluding priming cost) on old wood and wood based surface with enamel paint of approved brand and manufacture (Asian paint/Barger paint/ ICI paint/J&N paint) to give an even shade including cleaning the surface of all dirt dust and other foreign matter sand papering and stopping.

Providing, Laying, Jointing & field testing of HDPE pipes (High Density Polyethylene Pipes-PE 100) confirming to IS 4984/2016 (with up to date amendment) with necessary jointing material like mechanical connector of jointing pipes by heating the ends of pipes with the help of Teflon coated electric mirror/ heater to the required temperature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process. It may be required to be done with Jack/ Hydraulic Jacks/ Butt fusion machine.(50 mm & above fusion jointed & below 50mm mechanical jointed). The HDPE fitting should be ISI marked conforming to relevant BIS code. 75 mm Dia HDPE Pipe

90 mm Dia HDPE Pipe

110 mm Dia HDPE Pipe

Providing, laying , fitting & fixing GI (Medium Class) Pipe conforming to IS-1239 (pt-I) 2004 (with up to date amendment) including ISI marked GI specials and jointing material, cutting of pipe materials and necessary earthwork in trenching and refilling of earth and restore to its original condition including dressing, dewatering incuding bailing out water where necessary all complete and also necessary testings and commissioning as per direction of the engineer incharge.(100 mm dia GI )

Estimate of horizontal boring for GI pipe to pass a UPVC / HDPE conduit for crossing PWD road including supply of all fittings and GI specials required for the job, hiring of T&P materials needed during the job and Labour charge for making a horizontal bore across the PWD Road ( considering a width of Road of 8.00m) ( 100mm dia GI

Construction of RCC Supporting pillar to be used as support of pipeline for crossing of culverts etc. of 0.25x0.25m size and height varying from 0.5m to 1.5m above GL, including necessary earthwork, 75 mm thick PCC in prop. 1:3:6 over flat brick soling, foundation of size 0.80 x 0.80 m x 0.125m(depth) with 8mm dia reinforcemnt @ 150mm c/c both sides, and 12mm dia main reinforcement for the pillar with 8mm dia single legged stirrup @150mm c/c, 15mm thick plaster including shuthering / shoring and all complete as per direction of the deptt. Approved good for construction drawing will be issued by the deptt. Supporting pillar of height 1.20 m above GL

Supporting pillar of height 1.50 m above GL

Construction of 16.00 Mtr staging ESR with Zinkalume/galvalume tank with reinforced inner 5 layered PE LINER with metatallocene or eqivalent non carcinogenic contact layer and certified to storage of drinking water with galvanised nut & bolts made of high tensile 8.8 grade with minimum 12 mm size installed over it including and providing, fitting, fixing the base sheets as per design and testing for leakage inserting inlet, outlet, overflow, vent pipe, wash pipe, aviation light lighting arrestor etc all complete as directed. Capacity 50000 Ltr , SBC of Soil 10Ton/Sqm

Extra cost for piles in case of pile foundation(Considering pile capacity of 10 Ton to 15 Ton per pile)

Extra cost for pile cap in pace of isolated footing

Construction of Functional Household Tap Connection including earthwork in excavation for pipe line (both for connection in distribution line and service connection) and refilling, dressing etc., providing PVC Saddle Piece of average size 110 mm x 15 mm (i.e. ranging from 63mm to 140mm) and make Supreme or equivalent, making holes in the distribution pipe, providing 15 mm dia bronze ferrule cock (PN-16) conforming to IS:2692 (1989) as ammended and make Zoloto or equivalent, connecting it to the saddle piece, providing and fixing 3 layer (Outer green / GREY coloured UV Stabilised, middle black coloured UV Stabilised and inermost layer white coloured with antimicrobial property) Fusion welded PP- R ( Poly propylene?random copolymer) Pipes, SDR 7.4 having thermal stability for hot and cold water supply conforming IS 15801-2008 of length 10m from saddle piece to the tap point ( pipes of make SFMC/ FUSION/Wetflow,Kisan brand or other brand of equivalent quality and PN-16 Pipe,20 mm OD,SDR-7.4) including all plain PP-R fittings and brass threaded PP-R fitting and clamping, cutting and making good to the damages, including all taxes and duties as applicable and including the cost of all required labour and materials as directed and specified. The item also inludes construction and installation of R.C.C Hydrant Pillar of size 100mm x 100 mm , height 1200 mm with 6 mm dia bar embeded to RCC Post in proportion 1:1.5:3 with 4 nos 10 mm dia main and 6 mm dia stirrup @ 150 C/c and fixing 15 mm dia PPR pipe to the hydrant, with 6 mm rings embedded in concrete for anchoring inclusive of cost of transportation to site and also supplying fitting and fixing PVC Bib cock all complete as directed and specified. Approved good for construction drawing will be issued by the deptt.

Supplying filter gravel of uniform size and shape without flexy shape free from dust,clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419(Part-1):1977 all complete as directed. (a) 2 mm to 6 mm

(b) 7 mm to 12 mm

(c) 13 mm to 25 mm

(d) 25 mm to 32 mm

(e) 33 mm to 40 mm

Supplying filter sand of hard and resistant quartz, uniform size and shape free from dust, clay, soft grains, dirt and other foreign materials including inorganic salt and organic substance, washed and screened, having uniformity coefficient between 1.3to 1.7, effective size between 0.45 to 0.70 mm ignition loss not exceeding 0.7% by weight, soluble fraction in Hydrochloric Acid not exceeding by 0.5% by weight, silica content not less than 905, specific gravity between 2.55 to 2.65, wearing loss less than 3% as per IS:1419(Part-1):1977 all complete as directed.

Labour charge for unloading and placing of Filter media properly in TP including carriage as per specification all complete as directed.

Supplying, installation, testing and commissioning of Centrifugal pump set of different capacity atvarious PWSS under different divisions of the state Supplying, installation, fitting & fixing, testing and commissioning of Electric driven 3-phase (for 5HP/ 7.5HP/10HP/12.5HP) / Monoblock Centrifugal pump set of approved make with bronze impeller of suitable diameter with G.I. suction pipe, suction strainer, non-return valve, deliverypiping up to sluice valve all complete. The pump set should be coupled with electric motor drive of adequate power suitable for operation at 230V / 415 V, 50 Hz input power with DOL Starter/Star delta Starter including Electric Control panel board enclosure made of MS Sheet duly painted with Anti- corrosive paints complete, fitted with all electrical accessories i.e. Off-On Switch, Voltmeter, Ammeter, Indicator light etc., Complete wiring from Panel Board to Main Line including supply of Aluminium Armoured Cable of adequate cross section, Earthing wire and all necessary materials for the same, including cost of CC pump foundation with base plate complete and other accessories and labour charge for installation of the pump etc. all complete as specified and directed by the Department with One year warranty from the date of commissioning and satisfactory testing against any manufacturing defect. [If any such defect is found during the year from the date of installation and satisfactory testing, supplier will have to rectify the defect at their cost and risk & if necessary replace the pump set.] Test Certificate of Pump, Motor, Starter, Panel Board, etc. from the manufacturer shall have to be submitted: Clear Water Pump Discharge of the pump 200 LPM Design Head 24.00 M Recommended make:- Crompton Greaves/ Aquatic/ CRI/ GEC/ ALSTHOM/ V- Guard or equivalent 5 HP -Centrifugal type Pumpset

Supplying, installation, testing and commissioning of water lubricated Submersible Pump Set 3-Phase (for 3HP/ 5HP/ 7.5HP/10HP) / Single phase (for 1 HP / 2HP) pump with bronze impeller of suitable diameter all complete. The pump set should be coupled with wet type submersible electric motor drive of adequate power suitable for operation at 230V/ 415 V, 50 Hz input power including supply of steel cable rope, G.I. column pipe, suction strainer, Sluice Valve, Non-Return valve, sockets, bends, elbows etc. & GI delivery piping above ground up to sluice valve above ground level, electrical cable of adequate cross section, clips electrical switch gear (starter) etc., Electric Control Panel Board made of MS Sheet duly painted with Anti-corrosive paints complete fitted with all electrical accessories i.e. Off-On Switch, Voltmeter, Ameter, Indicator light etc., bright Annealed Electrolytic Bar Copper Conducted PVC insulated sheathed round flexible 3-core Cable of the Motor Manufactured conforming to IS:694/1990 all complete as specified and directed by the Department with One year warranty from the date of commissioning and satisfactory testing against any manufacturing defect. [If any such defect is found during the year from the date of installation and satisfactory testing, supplier will have to rectify the defect at their cost and risk & if necessary replace the pump set.] Test Certificate of Pump, Motor, Starter, Panel Board, etc. from the manufacturer shall have to be submitted: Discharge of the pump 150 LPM Design Head 32.00 M Recommended make:- Kirloskar/ Jyoti/ Texmo / Crompton Greaves/ Aquatic/ CRI/ V?Guar or equivalen ( 3 Phase 3HP)

15 mm thick cement plaster in single coat on fair side of brick/concrete walls for interior plastering upto 1st floor level including arises, internal rounded angles, charmfers and or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed.

Providing one coat of cement primer of approved brand & manufacture on new wall surface after thoroughly brooming the surface free from mortar droppings & other foreign matter including preparing the surface even and sand papered smooth.

Finishing old/new wall with water proofing weather coat smooth anti fungal exterior painting of Apex brand of Asian paints of required shade after cleaning and clearing the surface etc including scaffolding complete as directed at all levels (two coats)

Supplying fitting and fixing different size of CIDF Sluice Valve with /wheel 100 mm dia

150 mm dia

Earth work excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming watering etc. and removal of surplus earth with 50m lead and lift up to 1.50m all complete including dewatering as directed including bailing out water where necessary. (a)Hard Soil.

Labour charge for carrying and laying in position in trenches P.V.C pipes with special in lines and level including cutting the pipes where necessary and providing joints to pipes and special with joinying materials such as cement lubricant after roughening the surfaces including the cost of jointing materials and testing the joints all complete as directed. (110 mm dia PVC Ppie)

Supply ing fitting and fixing of following PVC /GI Special of approved quality including supplying necessary jointing materials all complete as directed, 110 mm dia PVC Elbow

110 mm dia PVC Socket

Solvent cement (500 ml )

Rubber gasket

Dismentling of existing CC floor/appron etc including disposal of debrish as directed for all level (Prop 1:3:6) Qntyy = 20% of total pipe line works 4600.00 Mtr ) = 920.00 x 0.45 x0.10 = 41.40 Cum

Sand/Earth filling infoundation trenches as per drawing & technical specification ( By Truck carriage with river sand or silt) 920.00 x 0.45 x 0.15 = 62.10 Cum

Plain cement conc work with coarse agg of sizes 13 mm 32 mm to foundation bed for etc all completed as directed ( Prop 1:3:6) 920.00 x0.45 x0.10 = 41.4 Cum

Making Sign Board of Size 3m(Width) x1.20 (H) with 50 mm MS Square pipe supporting post in a frame of 32 mm MS square boundary pipes with 3 Nos 25 mm MS Square strut pipe welded with 3 mm thick MS plain sheet (3 m x1.20m) including foundation work, all complete as directed by the department.

Collection from the field and testing in the laboratory of undisturbed soil samples for sub- soil investigation (as per relevant I.S code) by open drive sampler (100mm dia boring) through clayey soil layer/ sandy soil layer/ sandy clay/ sandy silt layer/ clayey silt layer, conduction standard penetration test (SPT) and collection of SPT sampler, observation of ground water table, spot level survey to the bore location and carrying out R.L. from nearest B.M., laboratory test (particle size analysis, hydrometer test, determination of liquid limit, plastic limit, bulk density, moisture content, specific gravity,conducting triaxal test, direct shear test, unconfined compression test, consolidation test including preparation of sub-soil investigation report complete with necessary printing and binding (minimum 5 copies)

Constructing of Brick masonry Sluice Valve Chamber 900mm(L) x 900mm(B) x 1250mm(H) inside, in 230mm brick work in cement mortar 1:5 (1 cement : 5 coarse sand) and precast R.C.C cover slab in prop. 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire including necessary earthwork (excavation and return filling), 75mm PCC in prop. 1:4:8 (1 cement:4 coarse sand : 8 coarse agg.) over brick flat soling and 15 mm thick inside plastering and outside plastering (upto 150mm from top) with cement mortar 1:5 (1 cement : 5 coarse sand) , complete as per standard design, including Supplying, carrying, placing in position, fitting and fixing 100mm/ 125mm/ 150mm diameter CID/F sluice valve all complete as directed. Approved good for construction drawing will be issued by the deptt. A) For 100mm dia Sluice valve against 110mm dia Distribution pipe line - 1 no. 100mm dia CID/F sluice valve with cap/ wheel as per IS 14846-2000 PN 1.0 with ISI marking, 2 nos. 100mm dia GI Nipple (225mm long), 4 Nos. 100mm dia GI Threaded Flange, 2 Nos. 110mm dia UPVC Flange, 28 Nos. Bolts & nuts and 6 nos. 3mm thick rubber insertion sheet for 100mm dia pipe.

B) For 150mm dia Sluice valve against 140mm dia Distribution pipe line - 1 no. 125mm dia CID/F sluice valve with cap/ wheel as per IS 14846-2000 PN 1.0 with ISI marking, 2 nos. 125mm dia GI Nipple (225mm long), 4 Nos. 125mm dia GI Threaded Flange, 2 Nos. 140mm dia UPVC Flange, 30 Nos. Bolts & nuts and 6 nos. 3mm thick rubber insertion sheet for 125mm dia pipe.

Providing, installation, testing and commissioning of Bulk Flow Meter with removable mechanism class "B" conforming to ISO: 4064/1 including all materials (excluding CI/DI fittings) and making connection with existing pipeline required for Bulk Flow Meter including cutting the existing pipe line etc complete in all respect as per technical specification and as per direction of Engineer. 100 mm dia., for 125 mm Dia., Treated Water Rising Main BFM 100 DN 100 mm

RITURAJ BORGOHAIN

SRI DILIP KACHARI

Utpal Gogoi