Supplying Laying Jointing Constructing Testing and Commissioning of Sewerage Networks House Service Connections and SPS in Haridwar Zone A Zone B and Zone C under Package1

Amount

ENVIRONMENTAL, SOCIAL, HEALTH AND SAFETY MANAGEMENT (ESHS) COSTS: Each of the following Items are ESHS costs as Lump Sums, each of which shall cover operations on all Sites (as defined in the ESHS Specifications), each of whose Amount shall be certified for payment according to the percentage of the actual progress achieved in executing the ESHS measures in compliance with the ESHS Specifications and approved by the Engineer, until the Works are completed and any defects are remedied.

Resources allocated to ESHS management: In compliance with the ESHS Specifications.

Drafting and updating the ESHS documentation, reporting, inspections: In compliance with the ESHS Specifications.

Implementation of the Health and Safety Plan: Meetings, health care centre, medical check‑ups, emergencies and evacuations, safety protective equipment, hygiene; In compliance with the ESHS Specifications.

Accommodation, drinking water, meals and transportation of staff: In compliance with the ESHS Specifications.

Accommodation

Meals

Transport

Training and local recruitment management: In compliance with the ESHS Specifications.

Protection of adjacent areas, biodiversity, prevention of erosion and wastewater management: In compliance with the ESHS Specifications.

Traffic, noise and atmospheric emissions management, land take: In compliance with the ESHS Specifications.

Waste and hazardous products management: In compliance with the ESHS Specifications.

Vegetation clearing and site rehabilitation: In compliance with the ESHS Specifications.

CIVIL WORKS OF GRAVITY SEWERAGE NETWORK

SEWER LAYING

SETTING-OUT SURVEY INCLUDING DRAWINGS

Surveying and levelling for the proposed alignment of pipe line by Total station method by engaging qualified Engineers with minimum qualification of B. E./B. Tech (Civil), Technical Assistant Grade - I & II, Mazdoor category - I, using the contractor-owned survey instruments, Special tools and plants vehicle hire charges, transportation, initial incidental charges such as jungle clearance etc. Preparation of Tree map and alignment plan, duly incorporating salient details, such as topographical features, permanent landmarks, bench marks etc. at appropriate points, alignment plans and longitudinal section plan at 30 m intervals in addition to other salient locations such as branches, bends, culverts, river crossing etc. with all field particulars in AutoCAD and submission of plan (3 sets), along with LF books with making all entries with certification by beyond qualified Engineers with soft copy and marking TBM stones at required places with bench mark registers soft copies (3 sets) and hard copies (5 sets) etc., complete as directed by Engineer

DISMANTLING

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately By Mechanical Means (including cutting at the edges of road surfaces to be dismantled). Breaking by excavator at the edges of road surfaces to be dismantled shall not be permitted. Bituminous Road

Dismantling of Cement Concrete Pavement: Dismantling of cement concrete pavement by mechanical means (including cutting at the edges of road surfaces to be dismantled) using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately. Breaking by excavator at the edges of road surfaces to be dismantled shall not be permitted.

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer

Removing all type of Existing Sewerage Pipes: Removing all type of Existing Sewerage Pipes and Stacking within a lead of 1000 metres including Earthwork and Dismantling of Masonry Works, including Tools & Plants, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres.

Up to 600 mm dia

beyond 600 mm to 900 mm dia

EARTH WORK (SEWER)

Excavation below road top/ GL (GL to be reckoned as Existing Ground Level, hereafter) by manual or mechanical means for laying of sewers, manholes, Chambers, sumps etc. in soil including extra excavation below inverts, trimming and dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers, watering and ramming, compacting the same conforming to MoRTH, including removal of surplus earth or other dismantled material up to a distance of 50 meters from the centre of trenches and lifts as below, stacking and spreading as directed, preparing the bed for laying of pipe/foundation, cleaning of site properly after completion of work etc. complete. Excavation by mechanical means shall be restricted up to 90 cm beyond invert levels at every point of excavation. Excavation from invert level to 90 cm beyond shall be done by manual means only.

Earth work, excluding dewatering

Ordinary Soil, excluding dewatering

0 m to 1.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder excluding dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

beyond 4.5 m to 6.0 m below GL

beyond 6.0 m to 7.5 m below GL

Earth work Excavation 90% in soil mixed with shingle, boulder and kankar and 10% earth work in medium rock excluding dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

beyond 4.5 m to 6.0 m below GL

beyond 6.0 m to 7.5 m below GL

Earth work in or under Water and/or Liquid Mud, including Pumping out Water, as required

Excavation in Ordinary Soil, including dewatering

0 m to 1.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar and boulder, including dewatering requiring use of specials Tools & Plants, if required

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

beyond 4.5 m to 6.0 m below GL

beyond 6.0 m to 7.5 m below GL

Earth work in Excavation with 90% in soil mix with shingle, boulder and kankar and 10% earth work in medium rock, including dewatering

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

beyond 4.5 m to 6.0 m below GL

beyond 6.0 m to 7.5 m below GL

Disposal of Rubbish

Disposal of rubbish obtained from dismantling of road for a distance of 5 KM by mechanical means including its loading, unloading

Disposal of rubbish obtained from dismantling of road for a distance of 8 KM by mechanical means including its loading, unloading

For Every additional 1 km beyond 8 km

Disposal of Earth

Disposal of earth obtained from dismantling of road for a distance of 5 KM by mechanical means including its loading, unloading

Disposal of earth obtained from dismantling of road for a distance of 8 KM by mechanical means including its loading, unloading

For every additional 1 km beyond 8 km

Carriage by Manual Means up to 120 m: Disposal of excavated excess earth/rubbish away from the site including conveyance of material up to 120 m corresponding required lift, loading, unloading etc. complete as directed by the Engineer.

TIMBERING AND SHEET PILING WORK (For trenches deeper than 1.5 m: Providing of SHORING is mandatory, independent of soil type. Type of shoring to be as approved, instructed or determined by the Engineer)

Provide & fixing of Open Timbering (covering 1/3rd of surface area by planks), in trenches for the following depths below ground level consisting of 40 mm thick approved country wood planks for poling board, 125 mm × 75 mm Indian country wood walers and 100 mm dia wooden ballies for struts at 1.50 m c/c interval including removal after laying of sewer both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches. Dismantled timbering materials will be the property of the contractor.

Depth up to 3.0 m below GL.

Provide & fixing of Close Timbering in trenches for the following depth below ground level consisting of 40 mm thick approved country wood planks for poling board, 125 mm x 75 mm Indian country wood walers and 100 mm dia country wood ballies for struts at 1.50 m interval including removal after laying of sewer (both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches. Dismantled timbering materials will be property of the contractor.

Depth up to 3.0 m below GL.

beyond 3.0 m to 6.0 m below GL

beyond 6.0 m to 9.0 m below GL

Extra for planking and strutting in close timbering, if required, to be left permanently in position. (face area of the timber permanently left to be measured) (N.B.: While allowing payment for retaining shoring, no payment for providing shoring vide item no. 51 beyond shall be made.)

Depth up to 3.0 m below GL.

beyond 3.0 m to 6.0 m below GL

beyond 6.0 m to 9.0 m below GL

Supplying, Driving & Extraction (after Job done) of M S sheet piles of any kind of approved type and size conforming to I.S. code in all kinds of soil/ soil mixed with gravel, shingle & pebbles, by suitable method including handling, cutting to requisite size, drilling holes, hoisting in position, welding, fabrication of sets of tapper piles, corner piles etc. with clutch bars as may be required including staging, scaffolding and hire charges of driving machinery and equipment, scraping and cleaning piles, painting the surface with one coat of surface primer of approved make and brand and two coats of ready mixed oil bound paint (except red lead and black Japan) etc. including all cost of labours, supply and carriage of equipment to site (by any mean) as per drawing and direction of the Engineer.

BEDDING WORK

Providing & Laying granular bedding with carefully compacted backfill using graded hard crusher broken stone (20 mm to 6 mm Graded) laying in layers not more than 150 mm. thick including ramming, compaction etc. complete for pipe bedding and surrounding as per drawing & specification.(Murrum is not permitted for bedding)

For DI K-7

150 mm dia.

200 mm dia.

250 mm dia.

300 mm dia.

350 mm dia.

400 mm dia.

450 mm dia.

500 mm dia.

600 mm dia.

700 mm dia.

800 mm dia.

900 mm dia.

1000 mm dia.

For DI K-7

150 mm dia.

200 mm dia.

250 mm dia.

300 mm dia.

350 mm dia.

400 mm dia.

450 mm dia.

500 mm dia.

600 mm dia.

700 mm dia.

800 mm dia.

900 mm dia.

1000 mm dia.

For DI K-7

150 mm dia.

200 mm dia.

250 mm dia.

300 mm dia.

350 mm dia.

400 mm dia.

450 mm dia.

500 mm dia.

600 mm dia.

700 mm dia.

800 mm dia.

900 mm dia.

1000 mm dia.

SUPPLY & LAYING OF PIPE

Providing and laying Ductile iron pipes of class K-7 S&S conforming to IS 8329:2000 with latest amendments, conveying to work site, rolling and lowering into trenches, laying true to line, level and perfect linking at joints, dewatering if required, testing (Water Tightness test, Straightness and Obstruction test etc. as per Specification) and commissioning, including loading and unloading at all destinations, cutting of pipes wherever necessary and approved EPDM quality rubber gaskets, cleaning the socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc complete. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for separately.) All DI pipes shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Rate shall include the cost of preparing As-Built Drawings, including network layout drawings and longitudinal profile drawings.

150 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

200 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond4.5 - 6 m depth

250 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond4.5 - 6 m depth

300 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond4.5 - 6 m depth

350 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond4.5 - 6 m depth

400 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond4.5 - 6 m depth

450 mm dia

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond 4.5 - 6 m depth

beyond 6.0-7.5 m depth

500 mm dia

0 - 1.5 m depth

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond4.5 - 6 m depth

600 mm dia

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond 4.5 - 6 m depth

700 mm dia

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

beyond 4.5 - 6 m depth

800 mm dia

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

900 mm dia

beyond 1.5 - 3 m depth

beyond 3 - 4.5 m depth

1000 mm dia

beyond 1.5 - 3 m depth

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-9 grade Double Chambered Restrained Joint pipes as per IS:8329-2000 and ISO:10804-2018(amended up to date), with rubber ring (EPDM) joints as per IS:5382-1985 (excluding special accessories), locking rings and lockingbars complete including all material, labour, hydraulic testing andcommissioning as per technical specifications and as per direction of Engineer All DI pipes shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Rate shall include the cost of preparing As-Built Drawings, including plan alignment drawings and longitudinal profile drawings.

For 200 mm dia.

For 250 mm dia.

For 300 mm dia.

For 350 mm dia.

For 400 mm dia.

For 450 mm dia.

For 450 mm dia.

For 600 mm dia.

For 700 mm dia.

TRENCHLESS WORKS

Installation of product pipe by Auger Boring method including making of entry and exit pits up to 3 m. Depth, all related civil works like excavation, shoring/strutting etc., shielded excavation through auger boring process lowering of pipe segments in the jacking pit, laying and jointing product pipeline through jacking process from the jacking pit and after project completion as per the instruction of the Engineer all complete except the cost of the pipe

beyond 450 mm & up to 600mm dia, in all type of soil

beyond 600 mm & up to 900mm dia, in all type of soil

Installation of product pipe by Micro Tunnelling method including concrete structural shaft of sheet piles/RCC retaining walls well sinking/secant piling as par respective site requirements. (up to 100 metres of installation length and 5m depth) all inclusive as per lndSTT: 102-2018; Code of Practice for Micro Tunnelling for slurry based microtunneling suitable for steel/RCC jacking pipes suiting Indian condition. (Mixed Strata)

beyond 900 mm & up to 1200 mm dia OD(Mixed Strata)

beyond 1200 mm & up to 1500 mm dia OD(Mixed Strata)

Providing MS encasing pipes(confirming to IS:3589-2001), outside Painting (two or more coats) on MS casing pipes and fittings with black anticorrosive bituminous paint of approved brand and manufacture, over and including a priming of ready mixed zinc chromate yellow primer & internal Epoxy Coating 406 micron, thickness of MS pipe etc. as per approved drawing and direction of Engineer.

Diameter & thickness of pipe in mm

BARRICADING

Providing, erecting, dismantling and shifting of temporary barricading for particular work sites. Unless approved or determined otherwise by the Engineer: Temporary barricading shall be provided on both sides of open trenches. The unit rate shall refer to double-sided barricading of open trenches which shall be measured as per running metre (rmt) of open trench, whereas any single-sided barricading of open trenches shall be measured as per one-half of running metre (rmt) of open trench. The unit rate shall cover all costs for providing and erecting of temporary barricading from start of work at each particular work site until completion of work at each particular work site, as well as all costs to dismantle and shift the barricading to another particular work site. The barricading provided shall remain the property of the Contractor on completion of the work.

Providing 2.00 m high temporary barricading at particular work sites; each panel of size 2.50 m x 2.00 m made of 40 mm x 40 mm x 6 mm angle iron or 50 mm x 50 mm x 3 mm hollow MS tube posts/ horizontal members/ bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30 mm x 5 mm MS flat by suitable welding/ riveting. The panels shall be made so that gap of 50 cm beyond the ground is available making overall height as 2.5 m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50 mm x 25 mm at both ends with 50 cm long MS angle 40 mm x 40 mm x 6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. The work shall be executed as per drawing/ direction of the Engineer which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer. The barricading provided shall be retained in position at site continuously, until shifting of the barricading from one location to another location, as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipment and works required to execute the job. The barricading shall not be removed without prior approval of the Engineer.

Supply of all material, labour and T&P to provide the barricading along trench during excavation and laying of pipe with Eucalyptus ballies of 100 mm dia in horizontal section in two rows and vertical post of 125 mm dia at 2 m C/C fastened with coconut/ Nariyal rope including provision of caution board.

REHABILITATION OF EXISTING MANHOLE

Desilting the existing sewer lines through jetting and suction machines including cleaning, barricading and reconstruction of manholes for suction isolation by plugging and flow stoppage, setting up the over-pumping arrangements, traffic management, jetting and dislodging of accumulated silt from the pipelines, removal of silt through suction hose, disposal of removed silt from up to a distance of 20 km, necessary temporary repairs of sewers to stop locational collapse, ingress of ground water in desilted section of pipelines, all complete as per direction of Engineer

from 150 mm dia up to 300 mm

beyond 300 mm

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete.

For pipes up to 250 mm diameter

For pipes beyond 250 mm up to 300 mm diameter

For pipes 350 mm to 450 mm diameter

Dismantling of manhole including RCC top slab, cover with frame including stacking of useful materials near the site and disposal of unserviceable materials into dumps within 50 m lead.

Dismantling of manhole including RCC top slab

MANHOLES

RCC M-30 Pre-cast Manhole

Construction of approved type pre-cast RCC manhole chambers, constructed using form vibrators of standard type, with barricading, danger lighting and using of sight rails and boning rods wherever necessary, dewatering if required, shoring and strutting wherever required using RCC M30 Grade of Concrete, Conforming to IS 456:2000 , with 20 mm and down graded stone chips, well graded sand and reinforcement shall be Fe500 conforming to IS 1786:2008, 250 mm thick top concrete slab, having wall thickness and raft thickness as in approved drawings and with an offset in raft all around the chamber as in approved drawing, benching concrete with 1:12 slope towards the central drain finished smooth, including fixing and grouting of pipes, including conveying to work spot supply and fixing EHD-35 Precast Concrete Manhole Cover & Frame, on a bed of PCC 1:2:4 supplying and fixing of minimum 6 mm thick encapsulated plastic footsteps (as per IS 10910) on 12 mm dia. Grade Fe500 steel bar (as per IS 1786) staggered at 300 mm apart as detailed in the Specification, disposal of surplus earth, watering, curing, engraving manhole number with flow direction on the inner cylindrical surface etc., complete including cost of reinforcement steel and fabrication charges and also cost and conveyance of all materials, labour with all lead and lifts. The Precast RCC manholes are for various diameters and depths as stated below and as per detailed drawings, specifications and direction of the Engineer.

Type- A : 900 mm dia. manhole up to 2.00 m depth

Type- B: 1200 mm dia. manhole up to 2.50 m depth

Type- C : 1500 mm dia. Manholes

0 to 3.50 m depth

0 to 4.50 m depth

0 to 5.50 m depth

0 to 6.50 m depth

0 to 7.50 m depth

Deductions which concern Items under Sr no. 30 per meter for decrease (-) of height on standard depth of following sizes of manholes including supply of all materials, labour, Tools & Plants etc. Required for proper completion of work. Following Items shall be considered as Negative and shall be deducted accordingly.

Type- A : 900 mm dia. manhole up to 2.00 m depth

Type- B: 1200 mm dia. manhole up to 2.50 m depth

Type- C : 1500 mm dia. manhole

0 to 3.50 m depth

0 to 4.50 m depth

0 to 5.50 m depth

0 to 6.50 m depth

0 to 7.50 m depth

RCC M-30 Cast-in-situ Manhole

Construction of approved type Cast-in-situ RCC manhole chambers, constructed using form vibrators of standard type, with barricading, danger lighting and using of sight rails and boning rods wherever necessary, dewatering if required, shoring and strutting wherever required using RCC M30 Grade of Concrete, Conforming to IS 456:2000, with 20 mm and down graded stone chips, well graded sand and reinforcement shall be Fe500 conforming to IS 1786:2008, 250 mm thick top concrete slab, having wall thickness and raft thickness as in approved drawings and with an offset in raft all around the chamber as in approved drawing, benching concrete with 1:12 slope towards the central drain finished smooth, including fixing and grouting of pipes, including conveying to work spot supply and fixing EHD-35 Precast Concrete Manhole Cover & Frame, on a bed of PCC 1:2:4 supplying and fixing of minimum 6 mm thick encapsulated plastic footsteps (as per IS 10910) on 12 mm dia. Grade Fe500 steel bar (as per IS 1786) staggered at 300 mm apart as detailed in the Specification, disposal of surplus earth, watering, curing, engraving manhole number with flow direction on the inner cylindrical surface etc., complete including cost of reinforcement steel and fabrication charges and also cost and conveyance of all materials, labour with all lead and lifts. The Cast-in-situ RCC manholes are for various diameters and depths as stated below and as per detailed drawings, specifications and direction of the Engineer.

Type- A : 900 mm dia. manhole up to 2.00 m depth

Type- B: 1200 mm dia. manhole up to 2.50 m depth

Type- C : 1500 mm dia. Manholes

0 to 3.50 m depth

0 to 4.50 m depth

0 to 5.50 m depth

0 to 6.50 m depth

0 to 7.50 m depth

Deductions which concern Items under Sr no. 32 per meter for decrease (-) of height on standard depth of following sizes of manholes including supply of all materials, labour, Tools & Plants etc. Required for proper completion of work. Following Items shall be considered as Negative and shall be deducted accordingly.

Type- A : 900 mm dia. manhole up to 2.00 m depth

Type- B: 1200 mm dia. manhole up to 2.50 m depth

Type- C : 1500 mm dia. manhole

0 to 3.50 m depth

0 to 4.50 m depth

0 to 5.50 m depth

0 to 6.50 m depth

0 to 7.50 m depth

Providing and fixing DROP ARRANGEMENT with following dia. HDPE grade PE-100 pipes, conforming to PN 6 as per IS 14333:1996 with latest amendments, vertical drop pipe with MS fastenings at 300 mm C/C, with suitable expander / reducer HDPE ‘T’ joint at top with incoming sewer with one end of Tee inside the manhole closed with end cap and 45 degree bend at the bottom with HDPE specials and encasing the pipe outside the manhole with plain cement concrete-PCC 1:2:4 proportion, 150 mm / 200 mm thick all around the HDPE pipe, including vibrating, compacting, necessary centering and form work, curing, testing etc. including cost and conveyance of all materials, labour with all lead and lifts etc. complete as per specification, drawings and as directed by the Engineer.

for 150 mm dia. drop pipe.

For 200 mm dia. drop pipe

House Service Connection

House Service Connection Survey including working drawings and cost schedules

Construction of road-side Inspection/Junction Chamber 600 mm x 600 mm (up to depth 1200 mm) Construction of road-side Inspection/ Junction Chamber of Size 600 mm x 600 mm: inside clear dimension (with maximum depth up to 1.20 metres.) with 100 mm thick PCC 1:2:4 in foundation, 75 mm thick PCC 1:2:4 flooring in slope, 230 mm thick First Class Brick Work in Cement Mortar 1:4 (1 Cement : 4 Coarse Sand), 12 mm thick inside and outside plastering with Cement Mortar 1:3), inside plaster finished with neat coat of cement, with Square 710 mm x 710 mm RCC Cover and Frame (MD-10), refilling of Jhiri with watering and ramming including fixing up to 5 nos. of 110 OD uPVC pipes (Stiffness class SN 8) as per IS 15328:2003 and RCC NP3 150 mm dia. pipe pieces as per IS 458:2003 and plugging the same etc. complete as per approved standard drawing. (Pipe cost to be paid separately).

Construction of property Connection Chamber of Size 500 mm x 500 mm x 500 mm - inside clear dimension, with 100 mm thick PCC 1:2:4 in foundation, 230 mm thick First Class Brick Work in Cement Mortar 1:4 (1 Cement : 4 Coarse Sand), 12 mm thick inside and outside plastering with CM (1:3), inside plaster finished with neat coat of cement, with Square 600 mm x 600 mm Precast RCC Cover (M25) as required, refilling of Jhiri with watering and ramming, including fixing up to 4 nos. of 110 OD uPVC pipes, complete as per approved standard drawing.

Supplying, laying S&S RCC spun / Vibrated Cast Pipes (Reinforced) NP3 Class conforming to IS:458 with latest amendments for Sewer line works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials including cost of specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e., rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. (Contractor will make his own arrangements for procuring water for testing) but excluding excavation and backfilling of trenches up to ground level. Rate shall include the cost of preparing As-Built Drawings, including pipe and chamber layout drawings indicating pipe invert levels at chambers RCC NP3 150 mm dia. connection from Inspection Chamber to Manhole, or connection from Junction Chamber to Manhole

Providing, conveying to site, lowering in trenches, aligning, laying & jointing to street manholes or to lateral sewers directly or through road side chamber, by rigid uPVC pipes, of (Stiffness class SN 8) as per IS 15328:2003, ISI marked and as per specifications with rubber ring with socket and spigot joints, (EPDM/SBR) as per IS 5382:1985 including cost of rubber gaskets, lubricants etc., with bedding as per drawing, all transportation, loading and unloading, conveying to site and stacking the same in closed shed duly protected from sun rays and rains, giving satisfactory hydraulic field testing and commissioning, as per the Specification and Drawings etc. complete as directed by the Engineer. Rate shall include the cost of preparing As-Built Drawings, including pipe and chamber layout drawings indicating pipe invert levels at chambers 110 mm dia (OD) uPVC pipes, connection from Connection Chamber to Manhole, or connection from Connection Chamber to Inspection Chamber

Demolishing brick work by manual / mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of the Engineer.

Demolishing cement concrete pavement by mechanical means (including cutting at the edges of road surfaces to be demolished) including disposal of material within 50 metres lead as per direction of Engineer. Nominal concrete 1:3:6 or richer mix (i.e. equivalent design mix). Breaking by excavator at the edges of road surfaces to be demolished shall not be permitted.

Demolishing RCC work by manual / mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of the Engineer.

Demolishing stone rubble masonry by manual / mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of the Engineer. In cement mortar

Dismantling tile work in floors laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm.

Demolishing dry brick pitching in floors, drains etc. including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by the Engineer, beyond 50 m initial lead, for all leads including all lifts involved.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 m and lift up to 1.5 m, as directed by the Engineer. In All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer. In All kinds of soil

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

Excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete for backfilling of existing septic tank

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

Chequered precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Medium shade pigment using 50% white cement and 50% Grey cement

Marble stone flooring with 18 mm thick marble stone, as per sample of marble approved by Engineer, over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with grey cement slurry, including rubbing and polishing complete with Udaipur green marble

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick

40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 coarse sand) with joints finished flush. Red sand stone

Providing and laying Ceramic glazed floor tiles of size 300 mm x 300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete

Providing and laying 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, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 500 mm x 500 mm

Providing & fixing white vitreous China water closet squatting pan (Indian type) along with "S" & "P" trap including dismantling of old WC seat and "S" & "P" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled materials all complete as per the direction of Engineer. Odisha pattern pan of standard size 580 mm x 440 mm

Supply, delivery and installation of readymade plastic septic tanks (Supreme Brand or its equivalent) at site in vertical design with two separate integral compartment for proper settlement and decomposition of solid waste, with a plastic cover, as per drawing and specification & direction of the Engineer. Size:2000 litres capacity (Dia-1.42 m. & Height-1.73 m.)

Removal of Sewage/sludge from existing Septic Tank

Ancillary works like Anchor Block, Thrust Block, Protection work, Manhole, Repairing or New construction of Drain, pipe encasing etc., arrangement for pipe laying over water course/nallah beyond ground, pipe crossing bridge etc.

DESIGN MIX CONCRETE

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per the Specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads, dewatering if required; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer

Concrete of M25 grade, Design Mix Concrete as approved by the Engineer

Works to be executed as per following depth

0 to 1.5 m below GL and beyond GL

in depth beyond 1.5 m to 3.0 m below GL

in depth beyond 3.0 m to 4.5 m below GL

in depth beyond 4.5 m to 6.0 m below GL

in depth beyond 6.0 m to 7.5 m below GL

Concrete of M30 grade, Design Mix Concrete as approved by the Engineer

Works to be executed as per following depth

0 to 1.5 m below GL and beyond GL

in depth beyond 1.5 m to 3.0 m below GL

in depth beyond 3.0 m to 4.5 m below GL

in depth beyond 4.5 m to 6.0 m below GL

in depth beyond 6.0 m to 7.5 m below GL

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:

1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Supplying, fitting and fixing in position reinforcement with Thermo-Mechanically Treated-TMT bars conforming to relevant IS Code for RCC work including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) Grade Fe500 or more

0 to 1.5 m below GL and beyond GL

in depth beyond 1.5 m to 3.0 m below GL

in depth beyond 3.0 m to 4.5 m below GL

in depth beyond 4.5 m to 6.0 m below GL

in depth beyond 6.0 m to 7.5 m below GL

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the Drawings and Specification.

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. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Centering and shuttering including strutting, propping etc. and removal of form work.

Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form work for Retaining walls, return walls, other walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets etc.

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts with water-proof ply 12 mm thick

Providing and fixing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mm x 25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 30 cm x 20 cm x 15 cm cement concrete block 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete as per design.

Providing and fixing in position pre-cast RCC manhole cover and frame of Circular shape 560 mm internal diameter and EHD-35 quality

Providing and applying two coats of cold applied coal tar epoxy paint of approved quality 100 micron dry film thickness each coat to embedded parts / Concrete Surface etc., including cost of all materials, labour, removing rust, cleaning surface, scaffolding etc., complete with all leads and all lifts.

ROAD REINSTATEMENT WORKS

GSB BY Plant Mix: Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Specification Clause 401 of MoRTH (Grade-I Material).

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. By Manual Means

Grading- I (1st Layer), Using Screening Type-A (13.2 mm Agg.)

Grading- II (2nd Layer), Using Screening Type-A (13.2 mm Agg.)

Grading- III (3rd Layer), Using Screening Type-B (11.2 mm Agg.)

Dry Lean Cement Concrete Sub- base Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1 of MoRT&H specification, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 MPa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.

Construction of Un-reinforced, Cement concrete pavement, thickness as per design, over a prepared sub base with 43 grade cement or any other type PCC Grade M-30, coarse and fine aggregates conforming to IS: 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less then 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (Steel channel, laying and fixing of wedges, steel plates including levelling the formwork and laying and fixing of 125 microns thick polythene film, as per drawing), spreading the concrete with shovels, rakes, compacted using needle, and plate vibrators, finished in continuous operation and curing of concrete slabs for 14 days, using curing compound where specified and water finishing to lines and grade as per the Drawings and Specification.

Stone soling properly hand-packed filling interstices with Kharnja Stone to the requested gradient and camber including spreading watering and rolling of binding materials murrum or earth etc. complete as per specification 100 mm spread thickness, top portion to be finished with 25 mm 1:2:4 cement concrete

Providing and Laying of Interlocking Concrete Block (M-35) Pavements having thickness 60 mm as per the Drawings and Specification

Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer. (Old CC paver blocks shall be supplied by the department free of cost, it shall include paver blocks obtained by taking out from the road).

Stone soling properly hand-packed filling interstices with Kharnja Stone to the requested gradient and camber including spreading watering and rolling of binding materials murrum or earth etc. complete as per specification. 100 mm spread thickness, top portion to be finished with 25 mm 1:2:4 cement concrete

CIVIL WORKS OF BHUPATWALA SEWAGE PUMPING STATION

DISMANTLING OF EXISTING STRUCTURE

Demolishing cement concrete by mechanical / manual means, disposal of material within 50 metres lead as per direction of the Engineer. Nominal concrete 1:3:6 or richer mix (i.e. equivalent design mix).

Demolishing RCC work by manual / mechanical means, stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of the Engineer.

Demolishing stone rubble/ brick masonry by manual/ mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of the Engineer In cement mortar

EARTH WORK

Excavation below road top/ GL (GL to be reckoned as Existing Ground Level, hereafter) by manual or mechanical means for laying of sewers, manholes, Chambers, sumps etc. in soil including extra excavation below inverts, trimming and dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers, watering and ramming, compacting the same conforming to MoRTH, including removal of surplus earth or other dismantled material up to a distance of 50 meters from the center of trenches and lifts as below, stacking and spreading as directed, preparing the bed for laying of pipe/foundation, cleaning of site properly after completion of work etc. complete. Excavation by mechanical means shall be restricted up to 90 cm beyond invert levels at every point of excavation. Excavation from invert level to 90 cm beyond shall be done by manual means only.

Ordinary Soil: Excluding Dewatering

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder excluding dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

Earth work in or under Water and/or Liquid Mud, including Pumping out Water, as required

Ordinary Soil: including Dewatering

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder including dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

DISPOSAL OF EARTH/RUBBISH

Disposal of earth/rubbish up to a distance of 5 km by mechanical means including its loading, unloading etc. complete and as per direction of the Engineer.

Disposal of earth/rubbish up to a distance of 8 km by mechanical means including its loading, unloading etc. complete and as per direction of the Engineer.

Carriage by Manual Means up to 120 m: Disposal of excavated excess earth/rubbish away from the site including conveyance of material up to 120 m corresponding required lift, loading, unloading etc. complete as directed by the Engineer.

WELL SINKING

Sinking of 9.5 m dia. well (External dia 12 m) (External dia 8 m, other than pneumatic method of sinking) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is reckoned from EGL.

Depth below EGL up to 3.0 m

Depth beyond 3.0 m up to 10.0 m depth beyond EGL

Providing and laying well curb with cutting edge of mild steel for well foundation complete as per the Drawings and Sspecification.

FORM WORK

Centering, shuttering including strutting, propping etc. and removal for Well steining

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete in depth up to 4.5 m.

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts with water-proof ply 12 mm thick .

Centering and shuttering including strutting, propping etc. and removal of form work for Lintels, beams, plinth beams, girders, bressummers and cantilevers with water-proof ply 12 mm thick

Centering and shuttering including strutting, propping etc. and removal of form work for small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks.

Centering and shuttering including strutting, propping etc. and removal of form for suspended floors, roofs, landing, beams and balconies (Plan area to be measured) Stair Case, Landing, riser, waist slab, access platform etc. with water-proof ply 12 mm thick

Centering and shuttering including strutting, propping etc. and removal of form work for edges of slabs and breaks in floors and walls Under 20 cm wide

Centering and shuttering including strutting, propping etc. and removal of form for Retaining walls, return walls, other walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

in depth 0.0 m to 1.5 m

in depth beyond 1.5 m to 3.0 m

SHEET PILING

Supplying, Driving & Extraction (after Job done) of M S sheet piles of any kind of approved type and size conforming to I.S. code in all kinds of soil/ soil mixed with gravel, shingle & pebbles, by suitable method including handling, cutting to requisite size, drilling holes, hoisting in position, welding, fabrication of sets of tapper piles, corner piles etc. with clutch bars as may be required including staging, scaffolding and hire charges of driving machinery and equipment, scraping and cleaning piles, painting the surface with one coat of surface primer of approved make and brand and two coats of ready mixed oil bound paint (except red lead and black Japan) etc. including all cost of labours, supply and carriage of equipment to site (by any mean) as per drawing and direction of the Engineer. 0 to 3.0 m

PLAIN CEMENT CONCRETE WORKS (PCC):

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

REINFORCED CEMENT CONCRETE WORKS (RCC):

Providing and laying in position machine batched, machine mixed and machine vibrated Design Mix Cement Concrete of grade M30 (Cast in-Situ) using 20 mm graded crushed stone aggregate and coarse sand of approved quality in the following elements of well including finishing, compacting by vibrating finishing, curing, dewatering, using Admixtures in approved proportions (as per IS:9103), to modify workability & other properties without impairing strength and durability etc. complete as per the Drawings and Specification as directed by the Engineer. In Bottom plug for wells including arrangements for placing concrete under water/without water with tremie or bottom opening skips.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer. Concrete of M30 grade, Design Mix Concrete as approved by the Engineer

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

in depth beyond 1.5 m to 3.0 m

in depth beyond 3.0 m to 4.5 m

in depth beyond 4.5 m to 6.0 m

in depth beyond 6.0 m to 7.5 m

in depth beyond 7.5 m to 9.0 m

in depth beyond 9.0 m to 10.5 m

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer. Concrete of M25 grade, Design Mix Concrete as approved by the Engineer

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

in depth beyond 1.5 m to 3.0 m

in depth beyond 3.0 m to 4.5 m

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer. Concrete of M20 grade, Design Mix Concrete as approved by the Engineer

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

REINFORCEMENT WORK

Supplying, fitting and fixing in position reinforcement with Thermo-Mechanically Treated (TMT) bars conforming to relevant IS Code for RCC work including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) Grade Fe500 or more.

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

in depth beyond 1.5 m to 3.0 m

in depth beyond 3.0 m to 4.5 m

in depth beyond 4.5 m to 6.0 m

in depth beyond 6.0 m to 7.5 m

in depth beyond 7.5 m to 9.0 m

in depth beyond 9.0 m to 10.5 m

SAFETY FOOT REST

Providing and fixing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mm x 25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 30 cm x 20 cm x 15 cm cement concrete block 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete as per design.

STRUCTURAL STEEL:

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per drawings and technical specification.

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. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

FENCING

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire

Supplying at site MS Angle iron post & strut 50 mm x 50 mm x 6 mm of size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes up to 10 mm dia. etc. complete.

GRILL,LADDER & HAND RAIL

Providing and fixing MS grills of requirement pattern in frames of windows etc. with M.S. flats, square or round bars etc. complete. Fixed to steel windows by welding.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing and staircase railing including applying a priming coat of approved steel primer. MS Pipes 32 NB(M) and 25 NB(M) as per the Drawings and Specification

Providing and fixing stainless steel (Grade SS 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, i.e. 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 the Engineer (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Providing, fabricating and erecting MS ladder (with MS cage) of 450 mm wide made of 65 mm x 65 mm x 6 mm angle iron, 20 mm MS bars for walk way to top of the OHSR and for cage flat 3 nos - 75 mm x 8 mm as vertical member and flat 40 mm x 5 mm as horizontal member 300 mm c/c including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the Specification and the direction of the Engineer.

STONE SOLING

Laying stone soling with available stone at site over fully compacted subbase incuding stone packing hand-set with broader side flat, filling voids /interestices with smaller size hand broken stones, binding layer of sand or stone grit including compaction,complete as per the Drawings and Specification

BRICK WORK:

Brick work with common burnt clay FPS (non modular) bricks of class designation 7.5 in foundation and plinth in : Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay FPS (non modular) bricks of class designation 7.5 in superstructure beyond plinth level up to floor 5th level in: Cement mortar 1:4 (1 cement : 4 coarse sand).

Half brick masonry with common burnt clay FPS (non modular) bricks of class designation 7.5 in superstructure beyond plinth level up to floor 5th level in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Extra for providing and placing in position 2 nos. 6 mm dia. MS bars at every third course of half brick masonry.

DAMP-PROOF COURSE (DPC)

Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

CEMENT PLASTER

15 mm cement plaster 1:4 (1 cement : 4 coarse sand)

Inside Wall Plastering : 12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand)

6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand)

PAINTING

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacturer to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer

Distempering with 1st quality acrylic distemper (ready mixed) of approved manufacturer, of required shade and colour complete, as per manufacturer’s specification. Two or more coats on new work

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting (Finishing walls) with water proofing cement paint of required shade, New work (Two or more coats applied @ 3.84 kg/ 10 sqm).

Painting on steel work with Deluxe Multi-Surface Paint to give an even shade. Two or more coats applied @ 0.90 litre/10 sqm over an under coat of primer applied @ 0.80 litre/ 10 sqm of approved brand or manufacturer

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 litre/10 sqm over an under coat of primer applied @0.75 litre/10 sqm of approved brand and manufacturer

ROOFING WORK

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including chipping, cleaning, application of cement slurry before starting the works

Providing and laying six courses water proofing treatment with bitumen felt over roofs consisting of first, third and fifth courses of blown or / and residual bitumen applied hot at 1.45, 1.20 and 1.70 kg per square metre of area respectively, second and fourth courses of roofing felt type 2 grade I (fibre base self finished bitumen felt) six and final courses of stone grit 6 mm and down size or pea sized gravel spread at 6 cubic decimetre per sqm including preparation of surface, excluding grading, complete.

DOORS, WINDOWS, VENTILATORS AND SHUTTERS & FITTINGS

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 the 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 / panelling, CP brass / stainless steel screws, all complete as per architectural drawings and the directions of the Engineer. (Glazing, panelling and dash fasteners to be paid for separately). For fixed portion Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

(b) 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 the 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 / panelling, CP brass / stainless steel screws, all complete as per architectural drawings and the directions of the Engineer. (Glazing, panelling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of 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 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of the Engineer. (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5.50 mm thickness

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823, Grade l, Type ll, in panelling fixed in aluminium doors, windows, shutters and partition frames with CP brass / stainless steel screws etc. complete as per architectural drawings and directions of the Engineer. Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side / top / centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design (sectional weight of only steel members shall be measured for payment). Fixing with 15 mm x 3 mm lugs 10 cm long embedded in cement concrete block 15 cm x 10 cm x 10 cm of CC 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Sal wood (125 mm x 125 mm)

Providing and fixing ISI marked flush door shutters conforming to IS:2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing Fibre Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2 mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fibre glass from all sides. MS stay shall be provided at the bottom to steady the frame. Providing and fixing to existing door frames.

30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames.

Supplying and fixing-rolling shutters of approved make. Made of required size of M.S. laths inter locked 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 27.5 cm long wire springs grade no. 2 and M.S. top cover of required thickness for rolling shutters. 80 mm x 1.25 mm M.S. Laths with 1.25 mm thick top cover.

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight up to 35 kg and door width up to 700 mm), with necessary accessories

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete 250 mm x 10 mm

Providing and fixing bright finished brass 100 mm mortice latch and lock, ISI marked,with six levers and a pair of anodised (anodic coating not less than grade AC 10 as per IS : 1868) aluminium lever handles of approved quality with necessary screws etc. complete.

Providing and fixing PTMT handles with necessary screws etc. complete. 125 mm x 34 mm x 24 mm weighing not less than 23 g

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152 mm x 42 mm x 18 mm weighing not less than 60 g

Providing and fixing PTMT door catcher of length 72 mm and dia. of 42 mm with suitable washers weighing not less than 33 g suitable washers weighing not less than 33 g

Providing and fixing bright finished 100 mm mortice lock with 6 levers without pair of handles of approved quality for aluminium door, with necessary screws etc complete as per direction of the Engineer.

PLUMBING & SANITARY WORKS

Providing and fixing on wall face unplasticized Rigid PVC (working pressure 4 kgf per sqm) rain water/drainage pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion Rain water and Drrainage pipe (110 mm OD) Single socketed pipes.

Providing and fixing on wall face unplasticized - PVC moulded fittings/ accessories for unplasticized Rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS:5382, leaving 10 mm gap for thermal expansion.

Coupler 110 mm

Single tee with door 110 mm x 110 mm x 110 mm

Bend 87.5° 110 mm bend

Shoe (Plain) 110 mm Shoe

Providing and fixing unplasticized-PVC pipe clips of approved design to unplasticized-PVC rain water pipes by means of 50 mm x 50 mm x 50 mm hard wood plugs, screwed with MS screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm dia.

WATER CLOSET: Providing and fixing white vitreous China pedestal type water closet (European type WC pan) with seat and lid, 10 litre low level white PVC flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : WC pan with ISI marked white solid plastic seat and lid

URINAL BASIN: Providing and fixing white vitreous China flat back or wall corner type lipped front urinal basin of 430 mm x 260 mm x 350 mm and 340 mm x 410 mm x 265 mm sizes respectively with automatic flushing cistern with standard flush pipe and CP brass spreaders with brass unions and GI clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required One urinal basin with 5 litres white PVC automatic flushing cistern

WASH BASIN: Supplying, fitting and fixing white vitreous China best quality approved make wash basin with CI brackets on 75 mm x 75 mm x 75 mm. Wooden blocks CP waste fittings of 32 mm dia, one approved quality brass CP pillar cock of 15 mm dia, CP China with rubber plug of 30 mm dia., approved quality PVC waste pipe with CP nut of 32 mm dia, 900 mm long approved quality PVC connection pipe with heavy brass CP nut 300 mm long including mending good all damages and painting the brackets with two coats of approved paints. White Vitreous China Flat back wash basin size of 550 mm x 400 mm with single 15 mm CP brass pillar tap

Supplying, fitting and fixing white vitreous China best quality approved make pedestal of approved make for wash basin

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i.e. 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 the Engineer.

Concealed work, including cutting chases and making good the walls etc.

15 mm nominal dia Pipes

20 mm nominal 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 This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of the Engineer.

External work

20 mm nominal dia Pipes

25 mm nominal dia Pipes

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

Providing and fixing CP brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gram 15 mm nominal bore

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

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS:12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes with fittings and the base support for tank. CP brass fittings

Providing and fixing 600 mm x 450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with CP brass screws and washers complete.

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

Providing and fixing toilet paper holder : CP brass

Providing and fixing PTMT soap Dish Holder having length of 138 mm, breadth 102 mm, height of 75 mm with concealed fitting arrangements, weighing not less than 106 g.

FLOORING

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

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

52 mm thick cement concrete flooring with concrete hardener topping, under layer of 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, levelling system and rubber mallet for placing the tiles gently and easily. Glazed vitrified floor tiles polished finish of size Size of Tile 600 mm x 600 mm

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, levelling system and rubber mallet for placing the tiles gently and easily. Glazed Vitrified tiles Matt/ Anti-skid finish of size Size of Tile 600 mm x 600 mm in Toilet

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by the Engineer, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching complete. Size of Tile 500 mm x 500 mm

Plinth protection: Making plinth protection of 50 mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75 mm thick bed of dry brick ballast of 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Land Development with Earth Filling, Landscaping and Plantation works etc.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Preparation and consolidation of site area with power road roller of 8 to 12 tonne capacity after levelling, grading, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the subgrade and disposal of surplus earth lead up to 50 metres.

Clearance and disposal of all debris on site after the construction, with all leads and lifts, removal of rank vegetation & all weeds from the trenched area to a depth of 60 cm after 10 to 15 days of its flooding with water including disposal of uprooted vegetation and other growth with roots by forking, breaking clods, rough dressing and proper levelling then fine dressing for planting new grass.

Supplying and stacking sludge at site including royalty and carriage up to 5 km lead complete (sludge measured in stacks will be reduced by 8% for payment).

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of the Engineer (cost of sludge, dump manure and/ or good earth to be paid separately).

Mixing earth and sludge or manure in the required proportion specified or directed by the Engineer

Supplying and stacking of good earth at site including royalty and carriage for all leads. (earth measured in stacks will be reduced by 20% for payment).

Supplying and stacking at site dump manure from approved source, including carriage up to 5 km lead complete (manure measured in stacks will be reduced by 8% for payment) : Screened through sieve of IS designation 4.75 mm

Supplying and stacking of fertilizers at site including royalty and carriage

Anti termite treatment of lawn area through premise 30.50% IP one litre premise diluted in 499 litres water and applying solution @ 1 L solution per sqm lawn or bed area.(two applications i.e. cost of chemical) and as per direction of the Engineer.

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 1.2 m dia and 1.2 m deep

Supply of plants as specified, transportation to site as follows:

Delonix regia (Gulmohar) height 1500 mm - 1650 mm. in big poly bag size 250 mm, Calliper = 50 mm, Spread = 1.2 m

Cassia fistula, (Amaltash) height 1200 mm - 1350 mm. in big poly bag size 250 mm, Calliper=35 mm, Spread=1.2 m

Calliandra sp., height 450 mm - 600 mm. in earthen pot of size 200 mm, Calliper=25 mm, Spread=1.2 m

Hedge

Duranta sp., height.150 mm - 200 mm bushy shaped with fresh and healthy leaves in 150 mm size of Earthen Pot/Plastic Pot, Spread=0.15 m

Clerodendrum inerme, height. 250 mm - 300 mm multi-branched in 200 mm size of Earthen Pot/Plastic Pot, Spread=0.15 m

Hamelia patens, Height = 300 mm - 450 mm. with 3-4 branches in earthen pots of size 200 mm, Spread=0.15 m

Providing Tree Guard

Half brick circular tree guard in bricks, internal diameter 1.25 metre and height 1.2 metre beyond ground and 0.20 m below ground, bottom two courses laid dry and top three courses in cement mortar 1:6 (1 cement : 6 fine sand) and the intermediate courses being in dry honey comb masonry as per design complete: With common burnt clay FPS (non modular) bricks of class designation 5.0

Providing and fixing MS flat iron tree guard of 60 cm dia and 2 m high, beyond ground consisting 4 nos 25 mm x 6 mm, 2.25 m long and 8 nos 25 mm x 3 mm 2 m long verticals MS flats, riveted to 3 nos 25 mm x 6 mm MS flat iron rings in two halves, fixing together at site with required six numbers of 8 mm dia and 30 mm long bolts, including painting two coats with synthetic enamel paint of approved brand and manufacture over a coat of primer. One name plate of 1 mm thick MS sheet of size 250 mm x 100 mm shall be welded to the tree guard near the middle height and lettered CPWD / PWD/ any other approved name. The tree guard shall be suitably fixed to the ground by embedding four legs of tree guard in pits of suitable dia and to a depth of 25 cm, refilling the pits with soil and ramming, complete in all respect as per satisfaction and direction of Engineer.

ROAD WORK

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement) including compaction of base surface as per the specifications.

Granular Sub-base with Close Graded Material By Mix in Place Method Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete for grading- I Material

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. By Manual Means

Grading- I (1st Layer), Using Screening Type-A (13.2 mm Agg.)

Grading- II (2nd Layer), Using Screening Type-A (13.2 mm Agg.)

Grading- III (3rd Layer), Using Screening Type-B (11.2 mm Agg.)

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Providing and Laying of Interlocking Concrete Block (M-35) Pavements having thickness 60 mm as per the Drawings and Specification

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse 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 the Engineer (length of finished kerb edging shall be measured for payment). (Precast CC kerb stone shall be approved by the Engineer).

CHEMICAL TREATMENT

Diluting and injecting chemical emulsion for post-constructional anti-termite treatment (Including the cost of chemical emulsion) : Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.: With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration

Treatment of soil under existing floors (including the cost of chemical emulsion) : using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: including the cost of Chlorpyriphos / Lindane E.C. 20% with 1% concentration

FURNITURE

Steel Office Table with Storage on one side 1205 millimetre 750 millimetre 760 millimetre Steel Table 1205 mm x 750 mm x 760 mm with Three Drawers

CIVIL WORKS OF INDUSTRIAL AREA SEWAGE PUMPING STATION

DISMANTLING OF EXISTING STRUCTURE

Demolishing cement concrete by mechanical / manual means, disposal of material within 50 metres lead as per direction of the Engineer. Nominal concrete 1:3:6 or richer mix (i.e. equivalent design mix).

Demolishing RCC work by manual / mechanical means, stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of the Engineer.

Demolishing stone rubble/ brick masonry by manual/ mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of the Engineer In cement mortar

EARTH WORK

Excavation below road top/ GL (GL to be reckoned as Existing Ground Level, hereafter) by manual or mechanical means for laying of sewers, manholes, Chambers, sumps etc. in soil including extra excavation below inverts, trimming and dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers, watering and ramming, compacting the same conforming to MoRTH, including removal of surplus earth or other dismantled material up to a distance of 50 meters from the centre of trenches and lifts as below, stacking and spreading as directed, preparing the bed for laying of pipe/foundation, cleaning of site properly after completion of work etc. complete. Excavation by mechanical means shall be restricted up to 90 cm beyond invert levels at every point of excavation. Excavation from invert level to 90 cm beyond shall be done by manual means only.

Ordinary Soil: Excluding Dewatering

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder excluding dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

Earth work in or under Water and/or Liquid Mud, including Pumping out Water, as required

Ordinary Soil: Including Dewatering

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar and boulder including dewatering requiring use of specials Tools & Plants, if required

0 m to 1.5 m below GL

beyond 1.5 m to 3.0 m below GL

beyond 3.0 m to 4.5 m below GL

DISPOSAL OF EARTH/RUBBISH

Disposal of earth/rubbish up to a distance of 5 km by mechanical means including its loading, unloading etc. complete and as per direction of the Engineer.

Disposal of earth/rubbish up to a distance of 8 km by mechanical means including its loading, unloading etc. complete and as per direction of the Engineer.

Carriage by Manual Means up to 120 m: Disposal of excavated excess earth/rubbish away from the site including conveyance of material up to 120 m corresponding required lift, loading, unloading etc. complete as directed by the Engineer.

WELL SINKING

Sinking of 6.5 m dia. well (External dia 8 m, other than pneumatic method of sinking) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is reckoned from EGL.

Depth below EGL up to 3.0 m

Depth beyond 3.0 m up to 10.0 m depth beyond EGL

Providing and laying well curb with cutting edge of mild steel for well foundation complete as per the Drawings and Specification.

FORM WORK

Centering, shuttering including strutting, propping etc. and removal for Well steining

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete in depth up to 4.5 m.

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts with water-proof ply 12 mm thick .

Centering and shuttering including strutting, propping etc. and removal of form work for Lintels, beams, plinth beams, girders, bressummers and cantilevers with water-proof ply 12 mm thick

Centering and shuttering including strutting, propping etc. and removal of form work for small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks.

Centering and shuttering including strutting, propping etc. and removal of form for suspended floors, roofs, landing, beams and balconies (Plan area to be measured) Stair Case, Landing, riser, waist slab, access platform etc. with water-proof ply 12 mm thick

Centering and shuttering including strutting, propping etc. and removal of form work for edges of slabs and breaks in floors and walls Under 20 cm wide

Centering and shuttering including strutting, propping etc. and removal of form for Retaining walls, return walls, other walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

in depth 0.0 m to 1.5 m

in depth beyond 1.5 m to 3.0 m

SHEET PILING

Supplying, Driving & Extraction (after Job done) of M S sheet piles of any kind of approved type and size conforming to I.S. code in all kinds of soil/ soil mixed with gravel, shingle & pebbles, by suitable method including handling, cutting to requisite size, drilling holes, hoisting in position, welding, fabrication of sets of tapper piles, corner piles etc. with clutch bars as may be required including staging, scaffolding and hire charges of driving machinery and equipment, scraping and cleaning piles, painting the surface with one coat of surface primer of approved make and brand and two coats of ready mixed oil bound paint (except red lead and black Japan) etc. including all cost of labours, supply and carriage of equipment to site (by any mean) as per drawing and direction of the Engineer. (i)0 to 3.0 m

PLAIN CEMENT CONCRETE WORKS (PCC):

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

REINFORCED CEMENT CONCRETE WORKS (RCC):

Providing and laying in position machine batched, machine mixed and machine vibrated Design Mix Cement Concrete of grade M30 (Cast in-Situ) using 20 mm graded crushed stone aggregate and coarse sand of approved quality in the following elements of well including finishing, compacting by vibrating finishing, curing, dewatering, using Admixtures in approved proportions (as per IS:9103), to modify workability & other properties without impairing strength and durability etc. complete as per the Drawings and Specification as directed by the Engineer. In Bottom plug for wells including arrangements for placing concrete under water/without water with tremie or bottom opening skips.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer. Concrete of M30 grade, Design Mix Concrete as approved by the Engineer

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

in depth beyond 1.5 m to 3.0 m

in depth beyond 3.0 m to 4.5 m

in depth beyond 4.5 m to 6.0 m

in depth beyond 6.0 m to 7.5 m

in depth beyond 7.5 m to 9.0 m

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer. Concrete of M25 grade, Design Mix Concrete as approved by the Engineer

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

in depth beyond 1.5 m to 3.0 m

in depth beyond 3.0 m to 4.5 m

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement (as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer. Concrete of M20 grade, Design Mix Concrete as approved by the Engineer

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

REINFORCEMENT WORK

Supplying, fitting and fixing in position reinforcement with Thermo-Mechanically Treated (TMT) bars conforming to relevant IS Code for RCC work including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) Grade Fe500 or more.

beyond plinth level up to floor V level

0 to 1.5 m B.G.L

in depth beyond 1.5 m to 3.0 m

in depth beyond 3.0 m to 4.5 m

in depth beyond 4.5 m to 6.0 m

in depth beyond 6.0 m to 7.5 m

in depth beyond 7.5 m to 9.0 m

SAFETY FOOT REST

Providing and fixing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mm x 25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 30 cm x 20 cm x 15 cm cement concrete block 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) complete as per design.

STRUCTURAL STEEL:

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per drawings and technical specification.

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. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

FENCING

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire

Supplying at site MS Angle iron post & strut 50 mm x 50 mm x 6 mm of size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes up to 10 mm dia. etc. complete.

GRILL, LADDER & HAND RAIL

Providing and fixing MS grills of requirement pattern in frames of windows etc. with M.S. flats, square or round bars etc. complete. Fixed to steel windows by welding.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing and staircase railing including applying a priming coat of approved steel primer. MS Pipes 32 NB(M) and 25 NB(M) as per the Drawings and Specification

Providing and fixing stainless steel (Grade SS 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, i.e. 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 the Engineer (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Providing, fabricating and erecting MS ladder (with MS cage) of 450 mm wide made of 65 mm x 65 mm x 6 mm angle iron, 20 mm MS bars for walk way to top of the OHSR and for cage flat 3 nos - 75 mm x 8 mm as vertical member and flat 40 mm x 5 mm as horizontal member 300 mm c/c including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the Specification and the direction of the Engineer.

STONE SOLING

Laying stone soling with available stone at site over fully compacted subbase including stone packing hand-set with broader side flat, filling voids /interstices with smaller size hand broken stones, binding layer of sand or stone grit including compaction, complete as per the Drawings and Specification

BRICK WORK:

Brick work with common burnt clay FPS (non modular) bricks of class designation 7.5 in foundation and plinth in : Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay FPS (non modular) bricks of class designation 7.5 in superstructure beyond plinth level up to floor 5th level in: Cement mortar 1:4 (1 cement : 4 coarse sand).

Half brick masonry with common burnt clay FPS (non modular) bricks of class designation 7.5 in superstructure beyond plinth level up to floor 5th level in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Extra for providing and placing in position 2 nos. 6 mm dia. MS bars at every third course of half brick masonry.

DAMP-PROOF COURSE (DPC)

Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

CEMENT PLASTER

15 mm cement plaster 1:4 (1 cement : 4 coarse sand)

Inside Wall Plastering : 12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand)

6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand)

PAINTING

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacturer to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer

Distempering with 1st quality acrylic distemper (ready mixed) of approved manufacturer, of required shade and colour complete, as per manufacturer’s specification. Two or more coats on new work

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting (Finishing walls) with water proofing cement paint of required shade, New work (Two or more coats applied @ 3.84 kg/ 10 sqm).

Painting on steel work with Deluxe Multi-Surface Paint to give an even shade. Two or more coats applied @ 0.90 litre/10 sqm over an under coat of primer applied @ 0.80 litre/ 10 sqm of approved brand or manufacturer

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 litre/10 sqm over an under coat of primer applied @0.75 litre/10 sqm of approved brand and manufacturer

ROOFING WORK

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including chipping, cleaning, application of cement slurry before starting the works

Providing and laying six courses water proofing treatment with bitumen felt over roofs consisting of first, third and fifth courses of blown or / and residual bitumen applied hot at 1.45, 1.20 and 1.70 kg per square metre of area respectively, second and fourth courses of roofing felt type 2 grade I (fibre base self finished bitumen felt) six and final courses of stone grit 6 mm and down size or pea sized gravel spread at 6 cubic decimetre per sqm including preparation of surface, excluding grading, complete.

DOORS, WINDOWS, VENTILATORS AND SHUTTERS & FITTINGS

Supplying 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 the 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 / panelling, CP brass / stainless steel screws, all complete as per architectural drawings and the directions of the Engineer. (Glazing, panelling and dash fasteners to be paid for separately). For fixed portion Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

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 the 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 / panelling, CP brass / stainless steel screws, all complete as per architectural drawings and the directions of the Engineer. (Glazing, panelling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of 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 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of the Engineer. (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5.50 mm thickness

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823, Grade l, Type ll, in panelling fixed in aluminium doors, windows, shutters and partition frames with CP brass / stainless steel screws etc. complete as per architectural drawings and directions of the Engineer. Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side / top / centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design (sectional weight of only steel members shall be measured for payment). Fixing with 15 mm x 3 mm lugs 10 cm long embedded in cement concrete block 15 cm x 10 cm x 10 cm of CC 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Sal wood (125 mm x 125 mm)

Providing and fixing ISI marked flush door shutters conforming to IS:2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing Fibre Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2 mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fibre glass from all sides. MS stay shall be provided at the bottom to steady the frame. Providing and fixing to existing door frames.

30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames.

Supplying and fixing-rolling shutters of approved make. Made of required size of M.S. laths inter locked 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 27.5 cm long wire springs grade no. 2 and M.S. top cover of required thickness for rolling shutters. 80 mm x 1.25 mm MS Laths with 1.25 mm thick top cover.

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight up to 35 kg and door width up to 700 mm), with necessary accessories

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete 250 mm x 10 mm

Providing and fixing bright finished brass 100 mm mortice latch and lock, ISI marked, with six levers and a pair of anodised (anodic coating not less than grade AC 10 as per IS : 1868) aluminium lever handles of approved quality with necessary screws etc. complete.

Providing and fixing PTMT handles with necessary screws etc. complete. 125 mm x 34 mm x 24 mm weighing not less than 23 g

Providing and fixing PTMT Tower Bolts with 12 mm one piece rod inside and necessary screws etc., complete. 152 mm x 42 mm x 18 mm weighing not less than 60 g

Providing and fixing PTMT door catcher of length 72 mm and dia. of 42 mm with suitable washers weighing not less than 33 g suitable washers weighing not less than 33 g

Providing and fixing bright finished 100 mm mortice lock with 6 levers without pair of handles of approved quality for aluminium door, with necessary screws etc complete as per direction of the Engineer.

PLUMBING & SANITARY WORKS

Providing and fixing on wall face unplasticized Rigid PVC (working pressure 4 kgf per sqm) rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion Rain water & Drainage pipe (110 mm OD) Single socketed pipes.

Providing and fixing on wall face unplasticized - PVC moulded fittings/ accessories for unplasticized Rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS:5382, leaving 10 mm gap for thermal expansion.

Coupler 110 mm

Single tee with door 110 mm x 110 mm x 110 mm

Bend 87.5° 110 mm bend

Shoe (Plain) 110 mm Shoe

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

WATER CLOSET: Providing and fixing white vitreous China pedestal type water closet (European type WC pan) with seat and lid, 10 litre low level white PVC flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : WC pan with ISI marked white solid plastic seat and lid

URINAL BASIN: Providing and fixing white vitreous China flat back or wall corner type lipped front urinal basin of 430 mm x 260 mm x 350 mm and 340 mm x 410 mm x 265 mm sizes respectively with automatic flushing cistern with standard flush pipe and CP brass spreaders with brass unions and GI clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required One urinal basin with 5 litres white PVC automatic flushing cistern

WASH BASIN: Supplying, fitting and fixing white vitreous China best quality approved make wash basin with CI brackets on 75 mm x 75 mm x 75 mm. Wooden blocks CP waste fittings of 32 mm dia, one approved quality brass CP pillar cock of 15 mm dia, CP China with rubber plug of 30 mm dia., approved quality PVC waste pipe with CP nut 32 mm dia, 900 mm long approved quality PVC connection pipe with heavy brass CP nut 300 mm long including mending good all damages and painting the brackets with two coats of approved paints. White Vitreous China Flat back wash basin size 550 mm x 400 mm with single 15 mm CP brass pillar tap

Supplying, fitting and fixing white vitreous China best quality approved make pedestal of approved make for wash basin

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i.e. 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 the Engineer.

Concealed work, including cutting chases and making good the walls etc.

15 mm nominal dia Pipes

20 mm nominal 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 This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of the Engineer.

External work

20 mm nominal dia Pipes

25 mm nominal dia Pipes

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

Providing and fixing CP brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 g. 15 mm nominal bore

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

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS:12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes with fittings and the base support for tank. CP brass fittings

Providing and fixing 600 mm x 450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with CP brass screws and washers complete.

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

Providing and fixing toilet paper holder : CP brass

Providing and fixing PTMT soap Dish Holder having length of 138 mm, breadth 102 mm, height of 75 mm with concealed fitting arrangements, weighing not less than 106 g.

FLOORING

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

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, levelling system and rubber mallet for placing the tiles gently and easily. Glazed vitrified floor tiles polished finish of size Size of Tile 600 mm x 600 mm

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, levelling system and rubber mallet for placing the tiles gently and easily. Glazed Vitrified tiles Matt/ Anti-skid finish of size Size of Tile 600 mm x 600 mm in Toilet

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by the Engineer, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching complete. Size of Tile 500 mm x 500 mm

Plinth protection: Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Land Development with Earth Filling, Landscaping and Plantation works etc.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Preparation and consolidation of site area with power road roller of 8 to 12 tonne capacity after levelling, grading, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the subgrade and disposal of surplus earth lead up to 50 metres.

Clearance and disposal of all debris on site after the construction, with all leads and lifts, removal of rank vegetation & all weeds from the trenched area to a depth of 60 cm after 10 to 15 days of its flooding with water including disposal of uprooted vegetation and other growth with roots by forking, breaking clods, rough dressing and proper levelling then fine dressing for planting new grass.

Supplying and stacking sludge at site including royalty and carriage up to 5 km lead complete (sludge measured in stacks will be reduced by 8% for payment).

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of the Engineer (cost of sludge, dump manure and/ or good earth to be paid separately).

Mixing earth and sludge or manure in the required proportion specified or directed by the Engineer

Supplying and stacking of good earth at site including royalty and carriage for all leads. (earth measured in stacks will be reduced by 20% for payment).

Supplying and stacking at site dump manure from approved source, including carriage up to 5 km lead complete (manure measured in stacks will be reduced by 8% for payment) : Screened through sieve of IS designation 4.75 mm

Supplying and stacking of fertilizers at site including royalty and carriage

Anti termite treatment of lawn area through premise 30.50% IP one litre premise diluted in 499 litres water and applying solution @ 1 L solution per sqm lawn or bed area.(two applications i.e. cost of chemical) and as per direction of the Engineer.

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 1.2 m dia and 1.2 m deep

Supply of plants as specified, transportation to site as follows:

Delonix regia (Gulmohar) height 1500 mm -1650 mm. in big poly bag size 250 mm, Calliper = 50 mm, Spread = 1.2 m

Cassia fistula, (Amaltash) height 1200 mm - 1350 mm. in big poly bag size 250 mm, Calliper = 35 mm, Spread = 1.2 m

Calliandra sp., height 450 mm - 600 mm. in earthen pot of size 200 mm, Calliper = 25 mm, Spread = 1.2 m

Hedge

Duranta sp., height.150 mm - 200 mm bushy shape with fresh and healthy leaves in 150 mm size of Earthen Pot / Plastic Pot, Spread = 0.15 m

Clerodendrum inerme, height. 250 mm - 300 mm multi-branched in 200 mm size of Earthen Pot/Plastic Pot, Spread=0.15 m

Hamelia patens, Height = 300 mm - 450 mm. with 3-4 branches in earthen pots of size 200 mm, Spread=0.15 m

Providing Tree Guard

Half brick circular tree guard in bricks, internal diameter of 1.25 metre and height 1.2 metre beyond ground and 0.20 m below ground, bottom two courses laid dry and top three courses in cement mortar 1:6 (1 cement : 6 fine sand) and the intermediate courses being in dry honey comb masonry as per design complete: With common burnt clay FPS (non modular) bricks of class designation 5.0

Providing and fixing MS flat iron tree guard of 60 cm dia and 2 m high, beyond ground consisting 4 nos 25 mm x 6 mm, 2.25 m long and 8 nos 25 mm x 3 mm 2 m long verticals MS flats, riveted to 3 nos 25 mm x 6 mm MS flat iron rings in two halves, fixing together at site with required six numbers of 8 mm dia and 30 mm long bolts, including painting two coats with synthetic enamel paint of approved brand and manufacture over a coat of primer. One name plate of 1 mm thick MS sheet of size 250 mm x 100 mm shall be welded to the tree guard near the middle height and lettered CPWD / PWD/ any other approved name. The tree guard shall be suitably fixed to the ground by embedding four legs of tree guard in pits of suitable dia and to a depth of 25 cm, refilling the pits with soil and ramming, complete in all respect as per satisfaction and direction of Engineer.

ROAD WORK

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement) including compaction of base surface as per the specifications.

Granular Sub-base with Close Graded Material By Mix in Place Method Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete for grading- I Material

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. By Manual Means

Grading- I (1st Layer), Using Screening Type-A (13.2 mm Agg.)

Grading- II (2nd Layer), Using Screening Type-A (13.2 mm Agg.)

Grading- III (3rd Layer), Using Screening Type-B (11.2 mm Agg.)

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Providing and Laying of Interlocking Concrete Block (M-35) Pavements having thickness 60 mm as per the Drawings and Specification

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse 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 the Engineer (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by the Engineer).

CHEMICAL TREATMENT

Diluting and injecting chemical emulsion for post-constructional anti-termite treatment (Including the cost of chemical emulsion) : Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.: With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration

Treatment of soil under existing floors (including the cost of chemical emulsion) : using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: including the cost of Chlorpyriphos/Lindane E.C. 20% with 1% concentration

FURNITURE

Steel Office Table with Storage on one side 1205 millimetre 750 millimetre 760 millimetre Steel Table 1205 mm x 750 mm x 760 mm with Three Drawers

CIVIL WORKS OF PRESSURE MAIN OF BHUPATWALA SEWAGE PUMPING STATION

LAYING OF PRESSURE MAIN

SETTING-OUT SURVEY INCLUDING DRAWINGS: Surveying and levelling for the proposed alignment of pipe line by Total station method by engaging qualified Engineers with minimum qualification of B. E./B. Tech (Civil), Technical Assistant Grade - I & II, Mazdoor category - I, using the contractor-owned survey instruments, Special tools and plants vehicle hire charges, transportation, initial incidental charges such as jungle clearance etc. Preparation of Tree map and alignment plan, duly incorporating salient details, such as topographical features, permanent landmarks, bench marks etc. at appropriate points, alignment plans and longitudinal section plan at 30 m intervals in addition to other salient locations such as branches, bends, culverts, river crossing etc. with all field particulars in AutoCAD and submission of plan (3 sets), along with LF books with making all entries with certification by above qualified Engineers with soft copy and marking TBM stones at required places with bench mark registers soft copies (3 sets) and hard copies (5 sets) etc., complete as directed by Engineer

DISMANTLING

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately By Mechanical Means (including cutting at the edges of road surfaces to be dismantled). Breaking by excavator at the edges of road surfaces to be dismantled shall not be permitted. Bituminous Road

Demolishing stone rubble masonry by manual/mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of the Engineer. In cement mortar

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer

EARTH WORK (PRESSURE MAIN)

Excavation below road top/ GL (GL to be reckoned as Existing Ground Level, hereafter) by manual or mechanical means for laying of sewers, manholes, Chambers, sumps etc. in soil including extra excavation below inverts, trimming and dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers, watering and ramming, compacting the same conforming to MoRTH, including removal of surplus earth or other dismantled material up to a distance of 50 meters from the centre of trenches and lifts as below, stacking and spreading as directed, preparing the bed for laying of pipe/foundation, cleaning of site properly after completion of work etc. complete. Excavation by mechanical means shall be restricted up to 90 cm above invert levels at every point of excavation. Excavation from invert level to 90 cm above shall be done by manual means only.

Earth work, excluding dewatering

Ordinary Soil, excluding dewatering

0 m to 1.5 m below GL

Ordinary Soil, Including dewatering

0 to 1.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder excluding dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder including dewatering

0 to 1.5 m below GL

DISPOSAL OF EARTH/RUBBISH

Disposal of earth/rubbish up to a distance of 5 km by mechanical means including its loading, unloading

Disposal of earth/rubbish up to a distance of 8 km by mechanical means including its loading, unloading

Carriage by Manual Means up to 120 m: Disposal of excavated excess earth (all type)/rubbish away from the site including conveyance of material up to 120 m corresponding required lift, loading, unloading etc complete as directed by the Engineer.

TIMBERING WORKS

Provide & fix open timbering (covering 1/3rd of surface area by planks), in trenches for the depth up to 3 m. Below ground level consisting of 40 mm thick approved country wood planks for poling board 125 mm × 75 mm Indian country wood walers and 100 mm dia country wood ballies for struts at 1.50 m c/c including removal after laying of sewer (both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches). Dismantled timbering materials will be the property of the contractor. Depth up to 3.0 m BGL

BARRICADING

Providing and erecting 2.00 m high temporary barricading at site; each panel of size 2.50 m x 2.00 m made of 40 mm x 40 mm x 6 mm angle iron or 50 mm x 50 mm x 3 mm hollow MS tube posts/ horizontal members/ bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30 mm x 5 mm MS flat by suitable welding/ riveting. The panels shall be made so that gap of 50 cm above the ground is available making overall height as 2.5 m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50 mm x 25 mm at both ends with 50 cm long MS angle 40 mm x 40 mm x 6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. The work shall be executed as per drawing/ direction of the Engineer which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer. The barricading provided shall be retained in position at site continuously i.e. shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipment and works required to execute the job. The barricading shall not be removed without prior approval of Engineer. (Note :- One time payment shall be made for providing barricading from start of work till completion of work i.e. shifting. The barricading provided shall remain to be the property of the contractor on completion of the work).

Supply of all material, labour and T&P to provide the barricading along trench during excavation and laying of pipe with eucalyptus ballies of 100mm dia in horizontal section in two rows and vertical post of 125 mm dia at 2 m C/C fastened with Coconut/Nariyal rope including provision of caution board.

BEDDING WORKS

Providing & Laying granular bedding with carefully compacted backfill using graded hard crusher broken stone (20 mm to 6 mm Graded) laying in layers not more than 150 mm. thick including ramming, compaction etc. complete for pipe bedding and surrounding as per the Drawings and Specification. (Murrum is not permitted for bedding) for laying of 700 mm dia.

LAYING OF D.I. K 9 PIPE (Conforming to IS 8329:2000)

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-9 grade Double Chambered Restrained Joint pipes as per IS:8329-2000 and ISO:10804-2018(amended up to date), with rubber ring (EPDM) joints as per IS:5382-1985 (excluding special accessories), locking rings and lockingbars complete including all material, labour, hydraulic testing andcommissioning as per technical specifications and as per direction of Engineer All DI pipes shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Rate shall include the cost of preparing As-Built Drawings, including plan alignment drawings and longitudinal profile drawings. For 700 mm dia. DI K-9 Carrier Pipe Double Chambered restrained joint Centrifugally (Spun) Ductile Iron Pipes of Class K -9 0 - 3 m depth

Providing and laying Ductile iron pipes of class K-9 S&S conforming to IS 8329:2000 with latest amendments, conveying to work site, rolling and lowering into trenches, laying true to line, level and perfect linking at joints, dewatering if required, testing (Water Tightness test, Straightness and Obstruction test etc. as per the Specification) and commissioning, including loading and unloading at all destinations, cutting of pipes wherever necessary and approved EPDM quality rubber gaskets, cleaning the socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc complete. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for separately.) All DI pipes shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Rate shall include the cost of preparing As-Built Drawings, including network layout drawings and longitudinal profile drawings. For 700 mm dia. Ductile iron pipes of class K-9 S&S conforming to IS 8329:2000 with latest amendment 0 - 3 m depth

Supply, testing and fixing of air valves along with required connecting pipe, specials, clamps, jointing material etc and its installation, testing etc on pumping mains as per the Drawings and Specification of PN10.The rate shall include the costs of all pipes and fittings that are jointed with the Pressure Main and that connects between the Pressure Main and the Air Valve. Air Valve DN150 PN10/16

Providing, installation and testing of DI washout valve of dia 350 mm, Dismantling Joint, Jointing Material, Tees, Bends etc. of PN10 as per approved drawing and the Specification, includes all pipe work and ancillary work. The rate shall include the costs of all DI pipes, fittings and special that are jointed with the Pressure Main and that connects between the Pressure Main, the Gate Valve and the downstream RCC Manhole at a maximum distance of 30 m.

DI fittings of class K-12 (Double Chambered Restrained joint, confirming to ISO 7186) All DI fittings shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Providing, lowering, laying in trenches, aligning, fixing in position and jointing at all level/ depths DI K-12 standard, Ductile Iron Double Chambered Restrained Joint sends of 90°, 45°, 22.5° and 11.25° with rubber ring (EPDM) joints as per IS: 5382-1985, locking rings and locking bars within trenches in DI Restrained Joint pipe line complete including all material, labour, testing and commissioning along with pipe line and as per the Specification and as per direction of the Engineer. For 700 mm dia

Construction of RCC washout valve Chamber including all ancillary works (cover, etc). as per the approved drawing and the Specification, complete. for washout valve of dia 350 mm

Construction of RCC air valve Chamber including all ancillary works (cover, etc). as per approved drawing and the Specification, complete. for Air Valve of dia 150 mm

Provision for crossing of nala or drain & stop flow of running water by making temporary bandh with gunny bag filled with earth and making hole in drain wall, excavation (if any) and remake the drain as previous condition

REHABILITATION OF EXISTING MANHOLES

Making connection of sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes up to 250 mm diameter

Ancillary works like Anchor Block, Energy dissipation chamber, Protection work, Repairing or New construction of Drain etc., arrangement for pipe laying over water course/nallah above ground, pipe crossing bridge etc

DESIGN MIX CONCRETE

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement(as per the Specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads, dewatering if required etc. complete; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer

Concrete of M25 grade, Design Mix Concrete as approved by the Engineer. Works to be executed as per following depth

0 to 1.5 m B.G.L

in depth 1.5 m to 3.0 m

in depth 3.0 m to 4.5 m

Concrete of M30 grade, Design Mix Concrete as approved by the Engineer. Works to be executed as per following depth

Above ground level

0 to 1.5 m B.G.L

in depth 1.5 m to 3.0 m

in depth 3.0 m to 4.5m

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Supplying, fitting and fixing in position reinforcement with Thermo-Mechanically Treated-TMT bars conforming to relevant IS Code for R.C.C. work including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) Grade Fe500 or more

Above ground level

0 to 1.5 m B.G.L

in depth 1.5 m to 3.0 m

in depth 3.0 m to 4.5m

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per the Drawings and Specification.

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. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand)

Centering and shuttering including strutting, propping etc. and removal of form work.

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for Retaining walls, return walls, other walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets etc.

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts with water-proof ply 12 mm thick

CIVIL WORKS OF PRESSURE MAIN OF INDUSTRIAL AREA SEWAGE PUMPING STATION

LAYING OF PRESSURE MAIN

SETTING-OUT SURVEY INCLUDING DRAWINGS: Surveying and levelling for the proposed alignment of pipe line by Total station method by engaging qualified Engineers with minimum qualification of B.E.(Civil), Technical Assistant Grade I & II and Mazdoor category I, using the contractor own survey instruments, Special tools and plants vehicle hire charges, transportation, initial incidental charges such as jungle clearance etc. Preparation of Tree map and alignment plan, duly incorporating salient details, such as topographical features, permanent land marks, bench marks etc. at appropriate points, alignment plans and longitudinal section plan at 30 m intervals in addition to other salient locations such as branches,bends,culverts, river crossing etc,with all field particulars in Auto Cad and submission of plan 3 set, along with LF books with making all entries with certification by above qualified Engineers with soft copy and marking TBM stones at required places with bench mark registers soft copies 3 set and hard copy 5 set etc., complete as directed by Engineer

DISMANTLING

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately By Mechanical Means (including cutting at the edges of road surfaces to be dismantled). Breaking by excavator at the edges of road surfaces to be dismantled shall not be permitted. Bituminous Road

Demolishing stone rubble masonry by manual/mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of the Engineer. In cement mortar

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer

Demolishing cement concrete by mechanical / manual means, disposal of material within 50 metres lead as per direction of the Engineer. Nominal concrete 1:3:6 or richer mix (i.e. equivalent design mix). Breaking by excavator at the edges of road surfaces to be dismantled shall not be permitted

EARTH WORK (PRESSURE MAIN)

Excavation below road top/ GL (GL to be reckoned as Existing Ground Level, hereafter) by manual or mechanical means for laying of sewers, manholes, Chambers, sumps etc. in soil including extra excavation below inverts, trimming and dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers, watering and ramming, compacting the same conforming to MoRTH, including removal of surplus earth or other dismantled material up to a distance of 50 meters from the center of trenches and lifts as below, stacking and spreading as directed, preparing the bed for laying of pipe/foundation, cleaning of site properly after completion of work etc. complete. Excavation by mechanical means shall be restricted up to 90 cm above invert levels at every point of excavation. Excavation from invert level to 90 cm above shall be done by manual means only.

Earth work, excluding dewatering

Ordinary Soil,excluding dewatering

0 m to 1.5 m below GL

Ordinary Soil, Including dewatering

0 to 1.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder excluding dewatering requiring use of specials Tools & Plants, if required.

0 m to 1.5 m below GL

Excavation in soil mixed with murrum, shingle, kankar, boulder including dewatering

0 to 1.5 m below GL

DISPOSAL OF EARTH/RUBBISH

Disposal of earth/rubbish up to a distance of 5 km by mechanical means including its loading, unloading

Disposal of earth/rubbish up to a distance of 8 km by mechanical means including its loading, unloading

Carriage by Manual Means up to 120 m: Disposal of excavated excess earth (all type)/rubbish away from the site including conveyance of material up to 120 m corresponding required lift, loading, unloading etc complete as directed by the Engineer.

TIMBERING WORKS

Provide & fix open timbering (covering 1/3rd of surface area by planks), in trenches for the depth up to 3 m. Below ground level consisting of 40 mm thick approved country wood planks for poling board 125 mm × 75 mm Indian country wood walers and 100 mm dia country wood ballies for struts at 1.50 m c/c including removal after laying of sewer (both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches). Dismantled timbering materials will be the property of the contractor. Depth up to 3.0 m BGL

BARRICADING

Providing and erecting 2.00 m high temporary barricading at site; each panel of size 2.50 m x 2.00 m made of 40 mm x 40 mm x 6 mm angle iron or 50 mm x 50 mm x 3 mm hollow MS tube posts/ horizontal members/ bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30 mm x 5 mm MS flat by suitable welding/ riveting. The panels shall be made so that gap of 50 cm above the ground is available making overall height as 2.5 m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50 mm x 25 mm at both ends with 50 cm long MS angle 40 mm x 40 mm x 6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. The work shall be executed as per drawing/ direction of the Engineer which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer. The barricading provided shall be retained in position at site continuously i.e. shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer. (Note :- One time payment shall be made for providing barricading from start of work till completion of work i.e. shifting. The barricading provided shall remain to be the property of the contractor on completion of the work).

Supply of all material, labour and T&P to provide the barricading along trench during excavation and laying of pipe with eucalyptus ballies of 100mm dia in horizontal section in two rows and vertical post of 125 mm dia at 2 m C/C fastened with Coconut/Nariyal rope including provision of caution board.

BEDDING WORKS

Providing & Laying granular bedding with carefully compacted backfill using graded hard crusher broken stone (20 mm to 6 mm Graded) laying in layers not more than 150 mm. thick including ramming, compaction etc. complete for pipe bedding and surrounding as per the Drawings and Specification. (Murrum is not permitted for bedding) for laying of 350 mm dia.

LAYING OF D.I. K 9 PIPE (Conforming to IS 8329:2000)

Supplying of Double Chambered restrained joint Centrifugally (Spun) Ductile Iron Pipes of Class K -9 conforming to IS : 8329 including conveying to work site, including loading and unloading at both destinations as per technical specifications and directed by the Engineer. All DI pipes shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Rate shall include the cost of preparing As-Built Drawings, including plan alignment drawings and longitudinal profile drawings. For 350 mm dia. DI K-9 Carrier Pipe Double Chambered restrained joint Centrifugally (Spun) Ductile Iron Pipes of Class K -9 0 - 3 m depth

Providing and laying Ductile iron pipes of class K-9 S&S conforming to IS 8329:2000 with latest amendments, conveying to work site, rolling and lowering into trenches, laying true to line, level and perfect linking at joints, dewatering if required, testing (Water Tightness test, Straightness and Obstruction test etc. as per the Specification) and commissioning, including loading and unloading at all destinations, cutting of pipes wherever necessary and approved EPDM quality rubber gaskets, cleaning the socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc complete. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for separately.) All DI pipes shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Rate shall include the cost of preparing As-Built Drawings, including network layout drawings and longitudinal profile drawings. For 350 mm dia.Ductile iron pipes of class K-9 S&S conforming to IS 8329:2000 with latest amendment 0 - 3 m depth

Supply, testing and fixing of air valves along with required connecting pipe, specials, clamps, jointing material etc and its installation, testing etc on pumping mains as per the Drawings and Specification of PN10.The rate shall include the costs of all pipes and fittings that are jointed with the Pressure Main and that connects between the Pressure Main and the Air Valve. Air Valve DN80 PN10/16

Providing, installation and testing of DI Scour valve/washout valve of 250 mm dia, Dismantling Joint, Jointing Material, Tees, Bends etc. of PN10 as per approved drawing and technical specification, includes all pipe work and ancillary work.The rate shall include the costs of all DI pipes, fittings and special that are jointed with the Pressure Main and that connects between the Pressure Main, the Gate Valve and the downstream RCC Manhole at a maximum distance of 30 m.

DI fittings of class K-12 (Double Chambered Restrained joint, confirming to ISO 7186) All DI fittings shall be provided with internal cement mortar lining made of High Alumina cement (HAC) conforming to the Specification and ISO 7186. Providing, lowering, laying in trenches, aligning, fixing in position and jointing at all level/ depths DI K-12 standard, Ductile Iron Double Chambered Restrained Joint sends of 90°, 45°, 22.5° and 11.25° with rubber ring (EPDM) joints as per IS: 5382-1985, locking rings and locking bars within trenches in DI Restrained Joint pipe line complete including all material, labour, testing and commissioning along with pipe line and as per the Specification and as per direction of the Engineer. (i)For 350 mm dia

Construction of RCC washout valve Chamber including all ancillary works (cover, etc). as per the Drawings and Specification, complete. for washout valve of dia 250 mm

Construction of RCC air valve Chamber including all ancillary works (cover, etc). as per the Drawings and Specification, complete. for Air Valve of dia 80 mm

Provision for crossing of nala or drain & stop flow of running water by making temporary bandh with gunny bag filled with earth and making hole in drain wall, excavation (if any) and remake the drain as previous condition

REHABILITATION OF EXISTING MANHOLES

Making connection of sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

For pipes up to 250 mm diameter

For pipes 350 mm to 450 mm diameter

Ancillary works like Anchor Block, Energy dissipation chamber, Protection work, Repairing or New construction of Drain etc.,arrangement for pipe laying over water course/nallah above ground,pipe crossing bridge etc

DESIGN MIX CONCRETE

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, cement(as per technical specification), admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads, dewatering if required etc. complete; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer; for the following grades of concrete. Note: Prior approval for Design Mix Concrete has to be taken from the Engineer

Concrete of M25 grade, Design Mix Concrete as approved by the Engineer. Works to be executed as per following depth

Above ground level

0 to 1.5 m B.G.L

in depth 1.5 m to 3.0 m

Concrete of M30 grade, Design Mix Concrete as approved by the Engineer. Works to be executed as per following depth

Above ground level

0 to 1.5 m B.G.L

in depth 1.5 m to 3.0 m

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Supplying, fitting and fixing in position reinforcement with Thermo-Mechanically Treated-TMT bars conforming to relevant IS Code for R.C.C. work including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) Grade Fe500 or more

Above ground level

0 to 1.5 m B.G.L

in depth 1.5 m to 3.0 m

Structural Steel:

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per drawings and technical specification.

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. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand)

Centering and shuttering including strutting, propping etc. and removal of form work.

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for Retaining walls, return walls, other walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets etc.

Centering and shuttering including strutting, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts and struts with water-proof ply 12 mm thick

Road Reinstatement Works

GSB BY MIX IN PLACE: Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401 of MoRT&H Specification.(Grade-I Material).

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. By Manual Means.

Grading- I (1st Layer),Using Screening Type-A (13.2 mm Agg.)

Grading- II (2nd Layer),Using Screening Type-A (13.2 mm Agg.)

Grading- III (3rd Layer),Using Screening Type-B (11.2 mm Agg.)

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

Dry Lean Cement Concrete Sub- base Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1 of MoRT&H specification, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 MPa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. Nominal mix (1:2:4)

Construction of Un-reinforced, Cement concrete pavement, thickness as per design, over a prepared sub base with 43 grade cement or any other type PCC Grade M-30, coarse and fine aggregates conforming to IS: 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less then 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (Steel channel, laying and fixing of wedges, steel plates including levelling the formwork and laying and fixing of 125 microns thick polythene film, as per drawing), spreading the concrete with shovels, rakes, compacted using needle, and plate vibrators, finished in continuous operation and curing of concrete slabs for 14 days, using curing compound where specified and water finishing to lines and grade as per drawings and technical specifications.

MECHANICAL WORKS OF BHUPATWALA SEWAGE PUMP STATION

Pumps : Supply, Installation, Testing & Commissioning of Submersible pumps, non-clog type, auto coupling suitable for municipal sewage, design for continuous operation in submerged / partially submerged condition and intermittent operation complete with guide pipe/rail, anchoring brackets, fastener, base elbow, Enlarger, safety device, fixing nut and bolt, caution and instruction board, power cable & pumping lifting cable/ SS chain, suitable for soft solid passage minimum 30 mm diameter (Submersible pumps shall be provided with Internal Cooling Jacket or any other pumps which require minimum submergence).

Capacity 34000 lpm, head 35 m

Capacity 17000 lpm, head 35 m

Capacity 8500 lpm, head 35 m

Pumps for existing pumping station : Supply, Installation, Testing & Commissioning of Submersible pumps, non-clog type, auto coupling suitable for municipal sewage, design for continuous operation in submerged / partially submerged condition and intermittent operation complete with guide pipe/rail, anchoring brackets, fastener, base elbow, Enlarger, safety device, fixing nut and bolt, caution and instruction board, power cable & pumping lifting cable/ SS chain, suitable for soft solid passage minimum 30 mm diameter (Submersible pumps shall be provided with Internal Cooling Jacket or any other pumps which require minimum submergence).

Capacity 7600 lpm, head 35 m

Capacity 3400 lpm, head 35 m

Knife Edge Gate Valve : Supply, Installation, Testing & Commissioning of new Knife Edge Gate Valve manually operated conform to AWWA C520 / MSS SP81 standard, rising spindle type, having body, door, dome, gland as per standard and technical specification, rating PN 10.

Non Return Valve : Supply and installation of new NRV conform to IS:5312, single door swing check valve having body, door, cover in cast iron to IS:210, Gr.Fg.260, Seat rings of SSCF8 grade or LTB2 with 2% nickel, rating PN 10,

Dismantling Joint : Supply, Installation, Testing & Commissioning of dismantling joints flanged adaptors type, shall be of ductile iron with EPDM seal ring, rating PN 10,

Manual Coarse Screens : Supply, Installation, Testing & Commissioning of new Manual Coarse Screen Average Bar Spacing – 15 to 20 mm, Bar Thickness – 10 mm, Material of construction – SS 316

Size - 1.5 m x 1.8 m

Removable MS Screen : Supply/Fabrication Installation, Testing & Commissioning of new Removable MS Screen average flat spacing - 15 to 20 mm, Flat size 50X6 mm. Material of construction – as per IS : 2062

Size - 3.25 m x 1.80 m

Sluice Gate : Supply and installation of new Sluice Gates shall be generally to IS:13349, Side wall embedded open channel sluice gate, Flush Bottom, Rising Spindle Type, Material of construction – Frame, Shutter, wall thimble - Cast Iron IS: 210 Gr. FG 200, Manually operated

Size - 1.20 m x 1.20 m

Pipes & Specials : Providing, lowering, laying, aligning, fixing in position of Pipes & Specials. Delivery piping shall commence from 90° discharge duck foot bend of individual pump up to the start of rising main. This shall include column pipe, distance pieces, common header, bends and tees etc. as per following details:-

700 mm Ø CI Pipe

600 mm Ø CI Pipe

450 mm Ø CI Pipe

350 mm Ø CI Pipe

600 mm Ø CI Double flanged duckfoot bend

600 mm Ø CI Double flanged bend

450 mm Ø CI Double flanged duckfoot bend

450 mm Ø CI Double flanged bend

350 mm Ø CI Double flanged duckfoot bend

350 mm Ø CI Double flanged bend

700 mm Ø X 600 mm Ø All Flange Redial Tee

700 mm Ø X 450 mm Ø All Flange Redial Tee

700 mm Ø X 350 mm Ø All Flange Redial Tee

Nuts & bolts with washer of SS and rubber insertion /packing/ gasket etc. as per Technical Specification / IS Code

Supplying, erecting, testing & commissioning of monorail type travelling trolley complete with main girder fabricated from rolled steel section, motors, gear box for all motion, electromagnetic brakes, all safety limit switches, remote control with pendent line control system, cable, wire, lifting wire rope, all fixing nut and bolt, all caution and instruction board bus bar with current collector duly painted mechanical cleaning and one coat of primer and two coat of synthetic paint and as per the direction of the Engineer.

Capacity 5 T, Span 15 m and Lift 20 m

Supply of tools (such as Double ended spanners, Single ended open jaw spanner, Ring Spanner, Socket with all accessories, Allen key-1 (one) set each, Adjustable spanner, Socket Set, Socket Set, Flat Screw driver, Philips Screw Drivers, Ball Pin Hammer with Handle, Sledge Hammer (Head Only) - 2 (Two) nos. each, Cutting Plier, Nose Plier, Centre Punch Octagonal Chisel, Centre Punch - 1 no. each) with heavy duty tool box suitable for the above tools as per relevant IS code. The size and make shall be approved by the Engineer before procurement.

MECHANICAL WORKS OF INDUSTRIAL AREA SEWAGE PUMP STATION

Pumps : Supply, Installation, Testing & Commissioning of Submersible pumps, non-clog type, auto coupling suitable for municipal sewage, design for continuous operation in submerged / partially submerged condition and intermittent operation complete with guide pipe/rail, anchoring brackets, fastener, base elbow, Enlarger, safety device, fixing nut and bolt, caution and instruction board, power cable & pumping lifting cable/ SS chain, suitable for soft solid passage minimum 30 mm diameter (Submersible pumps shall be provided with Internal Cooling Jacket or any other pumps which require minimum submergence).

Capacity 7936 Lpm , head 20 m

Capacity 3968 Lpm , head 20 m

Capacity 2692 Lpm , head 20 m

Knife Edge Gate Valve : Supply, Installation, Testing & Commissioning of new Knife Edge Gate Valve manually operated conform to AWWA C520 / MSS SP81 standard, rising spindle type, having body, door, dome, gland as per slandered and technical specification, rating PN 10.

Non Return Valve : Supply and installation of new NRV conform to IS:5312, single door swing check valve having body, door, cover in cast iron to IS:210, Gr.Fg.260, Seat rings of SSCF8 grade or LTB2 with 2% nickel, rating PN 10,

Dismantling Joint : Supply, Installation, Testing & Commissioning of dismantling joints flanged adaptors type, shall be of ductile iron with EPDM seal ring, rating PN 10,

Manual Coarse Screens : Supply, Installation, Testing & Commissioning of new Manual Coarse Screen Average Bar Spacing – 15 to 20 mm, Bar Thickness – 10 mm, Material of construction – SS 316

Size - 0.7 m wide x 1.0 m depth

Removable MS Screen : Supply/Fabrication Installation, Testing & Commissioning of new Removable MS Screen average flat spacing - 15 to 20 mm, Flat size 50X6 mm. Material of construction – as per IS : 2062

Size - 1.65 m x 1.0 m

Sluice Gate : Supply and installation of new Sluice Gates shall be generally to IS:13349, Side wall embedded open channel sluice gate, Flush Bottom, Rising Spindle Type, Material of construction – Frame, Shutter, wall thimble - Cast Iron IS: 210 Gr. FG 200, Manually operated

Size - 0.6 m x 0.6 m

Pipes & Specials : Providing, lowering, laying, aligning, fixing in position of Pipes & Specials. Delivery piping shall commence from 90° discharge duck foot bend of individual pump up to the start of rising main. This shall include column pipe, distance pieces, common header, bends and tees etc. as per following details:-

300 mm Ø CI Pipe

250 mm Ø CI Pipe

200 mm Ø CI Pipe

300 mm Ø CI Double flanged duckfoot bend

300 mm Ø CI Double flanged bend

250 mm Ø CI Double flanged duckfoot bend

250 mm Ø CI Double flanged bend

200 mm Ø CI Double flanged duckfoot bend

200 mm Ø CI Double flanged bend

300 mm Ø x 300 mm Ø All Flange Redial Tee

300 mm Ø x 250 mm Ø All Flange Redial Tee

300 mm Ø x 200 mm Ø All Flange Redial Tee

Enlarger 300 mm Ø X 350 mm Ø

Nuts & bolts with washer of SS and rubber insertion /packing/ gasket etc. as per Technical Specification / IS Code

Supplying, erecting, testing & commissioning of monorail type travelling trolley complete with main girder fabricated from rolled steel section, motors, gear box for all motion, electromagnetic brakes, all safety limit switches, remote control with pendent line control system, cable, wire, lifting wire rope, all fixing nut and bolt, all caution and instruction board bus bar with current collector duly painted mechanical cleaning and one coat of primer and two coat of synthetic paint and as per the direction of the Engineer.

Capacity 5 T, Span 9 m and Lift 20 m

Supply of tools (such as Double ended spanners, Single ended open jaw spanner, Ring Spanner, Socket with all accessories, Allen key-1 (one) set each, Adjustable spanner, Socket Set, Socket Set, Flat Screw driver, Philips Screw Drivers, Ball Pin Hammer with Handle, Sledge Hammer (Head Only)-2 (Two) nos. each, Cutting Plier, Nose Plier, Centre Punch Octagonal Chisel, Centre Punch - 1 no. each) with heavy duty tool box suitable for the above tools as per relevant IS code. The size and make shall be approved by the Engineer before procurement.

ELECTRICAL WORKS OF BHUPATWALA SEWAGE PUMP STATION

TRANSFORMER

Supply, Installation, Testing and commissioning of copper wound ISI marked Transformer 11/0.433 KV, Three Phase, 50 Hz, DYN 11, ONAN type , Standard accessories like, conservator, Silica gel breather, radiator, fins, HT & LT cable end boxes or Bus Duct flange, Lifting lugs, Bi-directional Plain/ Flanged Rollers, Earthing terminal, Air release plug. Off load tap changer (+5% to -10% in steps of 2.5%), winding / Top oil temperature rise of 45°C/40°C, ISI marked drain valves, Dial type temperature gauge, first fill oil, Epoxy based paint etc having max. total losses as per energy efficiency level - 3, at basic Insulation level, conforming to as IS 2026 (Part- I to Part - II), latest amended and IS 1180 Part-I : 2014 BEE star level - II as per Govt. of India, Ministry of power notification Dated 16th Dec., 2016. Transformers described as above and as per the following continuous rating - 630 KVA

HT VCB PANEL

PANEL

SITC of LT distribution panel with Double front, floor mounting, free standing, totally enclosed ,dust, damp & vermin proof, compartmentalized & AL busbar with minimum IP52 degree of protection with SCADA compatibility and following I/C & outgoing - Incoming 1600 A, ACB, 4 P, EDO, 50kA with MFM - 1 no. (For Transformer) 1600 A ACB 4 P, EDO, 50kA with MFM - 1 no. (For DG) Busbar 1 set of 1000 A 50 kA, Al bar Outgoing TP, 630 A, MCCB, 36 kA with Soft Starter - 1 no. TP, 320 A, MCCB, 36 kA with Soft Starter - 2 nos. TP, 250 A, MCCB, 36 kA with soft starter - 2 nos. TP, 630 A MCCB, 36 kA - 1 no. for APFC FP, 40 A MCCB - 2 nos. DP, 10 A MCCB - 2 nos.

Auto Phase Sequence Correction (APSC) Panel -800A

Auto Power Factor Control (APFC) Panel @235 KVAR

Local Push Button Station (LPBS) Panel

DG SET

SITC of DG Set complete with 1500 RPM Diesel Engine of suitable BHP & AC Brush less SPDP Alternator mounted on a common base Frame & coupled through a flexible coupling or close coupled. Alternator shall be self regulated with standard Alternator Protection( Over voltage, over speed & under voltage). Engine shall have residential silencer, up to 10 M exhaust piping , electronic / Mechanical governor, Manual & electric Start, Batteries, Fuel tank (with Stand) & piping, control panel (16 G) with MCCB (4P; 25 KA), Ammeter, Voltmeter, Frequency metre, Energy metre & Hour metre, Engine instruments panel, AVM and with Weatherproof, powder coated Acoustic enclosure for DG set for sound attenuation fabricated from 1.6 mm CRCA sheet steel (structure) with side wall fabricated from 1.6 mm CRCA sheet and filled with foam as per CPCB norms latest amendments & IS 8183 .The doors are fabricated from 1.6 mm CRCA sheet packed with acoustic material, floor of MS chequered plate 5.0 mm thick, All doors/ opening are sealed with neoprene/ EPDN gaskets. The enclosure has built in fuel tank, residential silencer (isolated from main DG chamber) with protection and tripping of DG set against temperature of more than 50 °C. All controls for operation of DG set are from outside the enclosure with DG control panel having microprocessor based genset monitoring and control system mccb Ammeter, voltmeter, Pf metre, frequency metre, KWH metre, Ind. Lamps etc. mounted inside enclosure , visible and accessible from outside. The enclosure should be suitable for following capacity DG sets and alternator. Noise level is less than 75 db (A) at a distance of 1 Mtrs. duly certified by authorized agency. Complete in all respect of following capacity : DG Set-625 KVA with AMF Panel

CABLES

Providing & Laying XLPE insulated IS:7098/II/85 of approved make H.T.cable for working voltage 11 K.V.Earthed with Stranded Compacted Circular Aluminium Conductor, Conductor Screened with Extruded Semi-conducting compound, XLPE Insulated, Insulation Screened with extruded semi-conducting compound in combination with Copper Tape, cores laid up, inner sheath of Thermoplastic tape, galvanised flat steel strip armoured and overall Extruded PVC Type ST- 2 Outer Sheathed cable

11 KV ,XLPE Insulated 3C-150 Sq. mm Cable

XLPE insulated cable of 1.1 KV grade with Aluminium Conductor, Armoured, extruded PVC Type2 sheathed,650/1100V grade of the following sizes

3.5/C X 300 sqmm

3.5/C X 150 sqmm

4/C X 6 sqmm

Supplying and laying P.V.C. insulated submersible cable confirming to IS:694 with flexible copper conductor including making connection

3C x 35 sqmm

3C x 16 sqmm

3C x 6 sqmm

Supply, laying and commission of XLPE/PVC insulated & PVC sheathed armoured control cables of 1.1 KV grade with copper conductor as per IS 1255

12 C x 1.5 sqmm

16C x 1.5 sqmm

CABLE TRAY

Supply, Fabricating & installing following sizes of perforated cable trays including horizontal and vertical bends, reducers tees, cross members and other accessories as required and duly suspended from the ceiling with suspenders and including painting as required.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Structure steel (Channel, angles, pipes, chequered, plate for electrical equipment installation)

MCB DISTRIBUTION BOX & BREAKERS

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required.

FP MCB of 63 A rating

DP MCB of 63 A rating

Single Pole MCB of 5 A to 32 A rating

POINT WIRING

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required

Group A

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Supplying and fixing 20 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top along with 20 A "C" curve, TPMCB, in sheet steel enclosure, in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

LIGHT FIXTURES & FITTINGS

P & F of IP-66 protected high power LED flood light system with extruded aluminium housing , toughened glass diffuser with suitable lenses on LED to achieve various beam angles, 240 volt, 50Hz, of high power LED lamps supplied with pre wired cable of 1 mtr. Integrated driver shall be high efficiency having efficiency more than 85 % and in compliance to IEC standards. System life of 50000 burning hours with 70 % of initial lumen be maintained. Light output in red , green , blue, cool white or warm white colour as per Engineers choice. Fixtures shall be CE compliance -

High power LED flood light 100 watt

LED Fixture - 40W

Ceiling Fan 1200MM Sweep

Exhaust Fan

300 mm Sweep

450 mm Sweep

EARTHING SYSTEM

Earthing with G.I. earth pipe 3 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with 2 begs 25KG Chemical filing as required

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with 2 begs 25KG Chemical filing as required

50 x 6 mm Copper Strip

25mm x 3 mm GI Strip

8 SWG G.I. Wire

LIGHTNING PROTECTION SYSTEM

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. Complete as required.

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

Providing and fixing GI tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)

SAFETY EQUIPMENT

Fire Fighting Equipment (Fire extinguisher, Buckets, Rubber Mats, Rubber Globes, Danger Boards, Shock Treatment Chart etc)

Dry Chemical Type Fire Extinguisher @10 kg

CO2 Type Fire Extinguisher @4.5 kg

Fire Bucket @10 Litre. Capacity

Rubber Mats, Rubber Globes, Danger Boards, Shock Treatment Chart etc - 1 no. Each

INSTRUMENTATION EQUIPMENTS

Providing, installation, testing and commissioning of Diaphragm Type Pressure Gauges Dial size 150 mm glycerine filled shatterproof glass, Over range protection: 125% of maximum pressure, Material of sensor and other wetted parts: SS type 316, Housing material: Die cast aluminium

Providing, Installation, Testing and Commissioning of ULTRASONIC LEVEL TRANSMITTER for Water Application : Principle : Time of Flight / Sensor MOC PP / Process Connection 1 1/2 inch BSP or 2 inch BSP Threaded type / Power Supply: 24 V DC / Output: 4- 20mA / Display: Integral display for programming and Display Reading / IP 66. Range 0-20 Mtr

SITC of ELECTROMAGNETIC FLOW metre for Water Application: Liner: Polyurethane or Hard Rubber / Electrode MOC: SS316L or CS /Housing : Die Cast Aluminium or CS / Power Supply: 90-230 V AC / Output: 4-20mA with HART / Sensor Cable : 10 mt / Flow Tube or Sensor housing protection IP68 / Process Flange : SS316 / Display : 3 1/2 LCD Display / Cable Connection : 1/2"NPT /Accuracy : 0.5% with Rs232/485 Modbus RTU/GPRS communication port. Flowmetre-Magnetic-700 ø

Pressure Transmitter in Header Line

SITC of Remote Terminal Unit (RTU) complete with DI, DO, AI and Modbus communication ports and power supply (24 V, DC) including Programming and Troubleshooting software for RTU Quad-band GSM/GPRS modem with Ethernet bridge/ router/ serial server (RS232/485) interface. Panel Enclosure for RTU, wall/floor mounted along with wiring and related accessories and arrangement of mounting of RTU, Modem, Panels shall be self-fabricate type only.

Surge Protection Devices (SPD)

SITC of UPS-1 KVA, Industrial Type 3 Phase, 415V, with 60 Min backup battery bank

ELECTRICAL WORKS OF INDUSTRIAL AREA SEWAGE PUMP STATION

TRANSFORMER

Supply, Installation, Testing and commissioning of copper wound ISI marked Transformer 11/0.433 KV, Three Phase, 50 Hz, DYN 11, ONAN type , Standard accessories like, conservator, Silica gel breather, radiator, fins, HT & LT cable end boxes or Bus Duct flange, Lifting lugs, Bi-directional Plain/ Flanged Rollers, Earthing terminal, Air release plug. Off load tap changer (+5% to -10% in steps of 2.5%), winding / Top oil temperature rise of 45°C/40°C, ISI marked drain valves, Dial type temperature gauge, first fill oil, Epoxy based paint etc having max. total losses as per energy efficiency level - 3, at basic Insulation level, conforming to as IS 2026 (Part- I to Part - II), latest amended and IS 1180 Part-I : 2014 BEE star level - II as per Govt. of India, Ministry of power notification Dated 16th Dec., 2016. Transformers described as above and as per the following continuous rating - 160 KVA

HT VCB PANEL

PANEL

SITC of LT distribution panel with Double front, floor mounting, free standing, totally enclosed ,dust, damp & vermin proof, compartmentalized & AL busbar with minimum IP52 degree of protection with SCADA compatibility and following I/C & outgoing - Incoming 400A,4P,36kA, MCCB with MFM - 1 Nos (For Transformer) 400A 4P,36kA, MCCB with MFM - 1 Nos (For DG) Busbar 1 set of 300A 50kA, Al bar Outgoing TP, 125A MCCB, 36kA with Soft starter - 1 Nos TP, 100A MCCB with S/D Starter - 4 nos FP, 100A MCCB - 1 nos for APFC FP, 40A MCB - 2nos DP, 10A MCB - 2nos

Auto Phase Sequence Correction (APSC) Panel -200A

Auto Power Factor Control (APFC) Panel @45 KVAR

Local Push Button Station (LPBS) Panel

DG SET

SITC of DG Set complete with 1500 RPM Diesel Engine of suitable BHP & AC Brush less SPDP Alternator mounted on a common base Frame & coupled through a flexible coupling or close coupled. Alternator shall be self regulated with standard Alternator Protection( Over voltage, over speed & under voltage). Engine shall have residential silencer, up to 10 M exhaust piping , electronic / Mechanical governor, Manual & electric Start, Batteries, Fuel tank (with Stand) & piping, control panel (16 G) with MCCB (4P; 25 KA), Ammeter, Voltmeter, Frequency metre, Energy metre & Hour metre, Engine instruments panel, AVM and with Weatherproof, powder coated Acoustic enclosure for DG set for sound attenuation fabricated from 1.6 mm CRCA sheet steel (structure) with side wall fabricated from 1.6 mm CRCA sheet and filled with foam as per CPCB norms latest amendments & IS 8183 .The doors are fabricated from 1.6 mm CRCA sheet packed with acoustic material, floor of MS chequered plate 5.0 mm thick, All doors/ opening are sealed with neoprene/ EPDN gaskets. The enclosure has built in fuel tank, residential silencer (isolated from main DG chamber) with protection and tripping of DG set against temperature of more than 50 °C. All controls for operation of DG set are from outside the enclosure with DG control panel having microprocessor based genset monitoring and control system mccb Ammeter, voltmeter, Pf metre, frequency metre, KWH metre, Ind. Lamps etc. mounted inside enclosure , visible and accessible from outside. The enclosure should be suitable for following capacity DG sets and alternator. Noise level is less than 75 db (A) at a distance of 1 Mtrs. duly certified by authorized agency. Complete in all respect of following capacity : DG Set-160 KVA with AMF Panel

CABLES

Providing & Laying XLPE insulated IS:7098/II/85 of approved make HT cable for working voltage 11 kV Earthed with Stranded Compacted Circular Aluminium Conductor, Conductor Screened with Extruded Semi-conducting compound, XLPE Insulated, Insulation Screened with extruded semi-conducting compound in combination with Copper Tape, cores laid up, inner sheath of Thermoplastic tape, galvanised flat steel strip armoured and overall Extruded PVC Type ST- 2 Outer Sheathed cable

11 kV, XLPE Insulated 3 C - 150 sqmm Cable

XLPE insulated cable of 1.1 KV grade with Aluminium Conductor, Armoured, extruded PVC Type - 2 sheathed,650/1100 V grade of the following sizes

3.5C x 120 sqmm XLPE Armoured Cable

3.5C x 35 sqmm XLPE Armoured Cable

4/C X 6 sqmm XLPE Cable

Supplying and laying PVC insulated submersible cable confirming to IS:694 with flexible copper conductor including making connection

3 C x 35 sqmm PVC cable

3 C x 16 sqmm PVC cable

3 C x 6 sqmm PVC cable

Supply, laying and commission of XLPE/PVC insulated & PVC sheathed armoured control cables of 1.1 kV grade with copper conductor as per IS 1255

12 C x 1.5 sqmm

16 C x 1.5 sqmm

CABLE TRAY

Supply, Fabricating & installing following sizes of perforated cable trays including horizontal and vertical bends, reducers tees, cross members and other accessories as required and duly suspended from the ceiling with suspenders and including painting as required.

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Structure steel (Channel, angles, pipes, chequered plate for electrical equipment installation)

MCB DISTRIBUTION BOX & BREAKERS

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required .

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required.

FP MCB of 63 A rating

DP MCB of 63 A rating

Single Pole MCB of 5 A to 32 A rating

POINT WIRING

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sqmm FRLS PVC insulated copper conductor single core cable etc. as required

Group A

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Supplying and fixing 20 A, 415 V, TPN Industrial type socket outlet, with 4 poles and earth, metal enclosed plug top along with 20 A "C" curve, TPMCB, in sheet steel enclosure, in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc., as required.

LIGHT FIXTURES & FITTINGS

P & F of IP-66 protected high power LED flood light system with extruded aluminium housing , toughened glass diffuser with suitable lenses on LED to achieve various beam angles, 240 volts, 50Hz, of high power LED lamps supplied with pre wired cable of 1 m. Integrated driver shall be high efficiency having efficiency more than 85 % and in compliance to IEC standards. System life of 50000 burning hours with 70 % of initial lumen be maintained. Light output in red , green , blue, cool white or warm white colour as per Engineers choice. Fixtures shall be CE compliant -

High power LED flood light 100 watts

LED Fixture - 40 W

Ceiling Fan 1200 mm Sweep

Industrial Exhaust Fan

300 mm Sweep

450 mm Sweep

EARTHING SYSTEM

Earthing with G.I. earth pipe 3 metres long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with 2 bags 25 kg Chemical filing, as required

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with 2 bags 25 kg Chemical filing, as required

50 x 6 mm Copper Strip

25mm x 3 mm GI Strip

8 SWG GI Wire

LIGHTNING PROTECTION SYSTEM

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, GI tube, having single prong at top, with 85 mm dia 6 mm thick GI base plate including holes etc. complete as required.

Providing and fixing GI tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required. (For horizontal run)

Providing and fixing GI tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required. (For vertical run)

SAFETY EQUIPMENT

Fire Fighting Equipment (Fire extinguisher, Buckets, Rubber Mats, Rubber Globes, Danger Boards, Shock Treatment Chart etc)

Dry Chemical Type Fire Extinguisher @10 kg

CO2 Type Fire Extinguisher @4.5 kg

Fire Bucket @10 litre. Capacity

Rubber Mats, Rubber Globes, Danger Boards, Shock Treatment Chart etc - 1 no. each

INSTRUMENTATION EQUIPMENTS

Providing, installation, testing and commissioning of Diaphragm Type Pressure Gauges Dial size 150 mm glycerine filled shatterproof glass, Over range protection: 125% of maximum pressure, Material of sensor and other wetted parts: SS type 316, Housing material: Die cast aluminium

Providing, Installation, Testing and Commissioning of ULTRASONIC LEVEL TRANSMITTER for Water Application : Principle : Time of Flight / Sensor MOC PP / Process Connection 1 1/2 inch BSP or 2 inch BSP Threaded type / Power Supply: 24 V DC / Output: 4 - 20 mA / Display: Integral display for programming and Display Reading / IP 66. Range 0-20 m

SITC of ELECTROMAGNETIC FLOW metre for Water Application: Liner: Polyurethane or Hard Rubber / Electrode MOC: SS316L or CS /Housing : Die Cast Aluminium or CS / Power Supply: 90-230 V AC / Output: 4-20 mA with HART / Sensor Cable : 10 m / Flow Tube or Sensor housing protection IP68 / Process Flange : SS316 / Display : 3 1/2 LCD Display / Cable Connection : 1/2" NPT / Accuracy : 0.5% with Rs232/485 Modbus RTU/GPRS communication port. Flowmetre-Magnetic-350 ø

Pressure Transmitter in Header Line

SITC of Remote Terminal Unit (RTU) complete with DI, DO, AI and Modbus communication ports and power supply (24 V, DC) including Programming and Troubleshooting software for RTU Quad-band GSM/GPRS modem with Ethernet bridge/ router/ serial server (RS232/485) interface. Panel Enclosure for RTU, wall/floor mounted along with wiring and related accessories and arrangement of mounting of RTU, Modem, Panels shall be self-fabricated type only.

Surge Protection Devices (SPD)

SITC of UPS-1 kVA, Industrial Type 3 Phase, 415 V, with 60 minutes of backup battery bank