Improvements to the existing water supply system at Kariamanickam village in Nettapakkam Commune, Puducherry (NABARD)

Amount

Drilling of borewell anywhere in Pondicherry including tranportation in alluvial soil, sedimentary strata of clay,sand stone, shale, pebbles, boulders etc. by first taking a pilot bore of 140mm / 150mm / 200mm and then enlarging to required dia by direct or reverse rotary mud circulation method, including fuel, labour for drilling, bentonite mud, water required for drilling at the site, construction of mud pit (water available within a lead of 1.5Km) using rotary rig -Upto 60 mts depth ending below ground level.

Drilling of borewell anywhere in Pondicherry including transportation in alluvial soil, sedimentary strata of clay, sand stone, shale, pebbles, boulders etc. by first taking a pilot bore of 140mm / 150mm / 200mm and then enlarging to required dia by direct or reverse rotary mud circulation method, including fuel, labour for drilling, bentonite mud, water required for drilling at the site, construction of mud pit (water available within a lead of 1.5Km) using rotary rig - From 60mts and upto 90 mts. depth ending below ground level.

Drilling of borewell anywhere in Pondicherry including transportation in alluvial soil, sedimentary strata of clay,sand stone, shale, pebbles, boulders etc. by first taking a pilot bore of 140mm / 150mm / 200mm and then enlarging to required dia by direct or reverse rotary mud circulation method,including fuel, labour for drilling, bentonite mud, water required for drilling at the site, construction of mud pit (water available within a lead of 1.5Km) using rotary rig - From 90mts and upto 120 mts. depth ending below ground level.

Drilling of borewell anywhere in Pondicherry including transportation in alluvial soil, sedimentary strata of clay, sand stone, shale, pebbles, boulders etc. by first taking a pilot bore of 140mm / 150mm / 200mm and then enlarging to required dia by direct or reverse rotary mud circulation method, including fuel, labour for drilling, bentonite mud, water required for drilling at the site, construction of mud pit (water available within a lead of 1.5Km) using rotary rig. -From 120mts and upto 150 mts. depth ending below ground level.

Reaming from 140/150mm dia pilot bore to 300mm dia bore. Up to 60 mts depth ending below ground level.

Reaming from 140/150 mm dia pilot bore to 300mm dia bore. From 60 mts and upto 90 mts depth ending from ground level

Reaming from 140/150 mm dia pilot bore to 300mm dia bore. From 90 mts and upto 120 mts depth ending from ground level

Reaming from 140/150 mm dia pilot bore to 300mm dia bore. From 120 mts and upto 150 mts depth ending from ground level

Reaming from 300 mm dia pilot bore to 400/450mm dia. Upto 60 mts depth ending below ground level.

Reaming from 300mm dia pilot bore to 400/450mm dia bore. From 60 mts and upto 90 mts depth ending below ground level

Reaming from 300mm dia pilot bore to 400/450mm dia bore. From 90 mts and upto 120 mts depth ending below ground level

Reaming from 300mm dia pilot bore to 400/450mm dia bore. From 120 mts and upto 150 mts depth ending below ground level

Charges for developing the bore wells with air compressor of 600 CFM capacity (minimum 8 hours) including transportation labour and fuel charges for compressor and conducting yield test by"V" Notch methods.

Supplying of UPVC plain casing pipe for borewells (Finolex /Jain / Supreme / True bore / Nandi) conforming to I.S. 12818 -1992 with relevent amendments with class designation 'CM' and with minimum wall thickness 10mm including transportation and stocking at site -200mm dia.

Supplying of UPVC ribbed screen slotted pipe for borewells (Finolex /Jain / Supreme / True bore / Nandi) conforming to IS 12818 -1992 with relevent amendments with class designation 'RS' and with minimum wall thickness 10mm including transportation and stocking at site - 200mm dia

Lowering of UPVC plain casing pipe/ribbed screen slotted pipes into the borewell including cost of cleaning material,fixing of M.S centering guide size of 25mm x 3mm thick suitable for 200mm dia UPVC pipe,including cost of labour for positioning of assembly for lowering purpose using rig.

Supplying transportation and packing of 8mm size down gauge graded pebbles including filling the annular space gradually complete. The pebbles disintegrated pieces. should be free from any disintegrated pieces.

Providing and fixing M.S. top cover suitable for UPVC pipes including the cost of materials and labour etc.

Providing and fixing of UPVC End Cap embedded in M.S. Cone suitable for UPVC casing pipe including the cost of materials and labour for jointing.

Supplying of electrically operated wet type submersible motor and pumpset (Texmo/KSB/Taro/Kirloskar make), AC 3 phase, 415 volts, 50 Hz, 2900-3000 RPM. The pump shall ave brass impeller, high grade steel shaft with sufficient stages having outlet size of 2"/2.5"/3"/4" dia. to suit the borewell (150 / 200mm dia.), complete. The rate includes, all taxes, freight, etc., FOR at site in UT of Puducherry. The pumpset shall be guaranteed for a period of one year from the date of commissioning.(20 HP Submersible motor and pumpset).

Supplying and fixing of 10KVAR power capacitor (CG/L&T/Siemens make) for 17.5/20 HP motor complete.

Supplying and fixing of fully automatic air break star-delta starter range for 13A to 25A F.A.S.D. (Bharat Culter Hammer/L&T/Siemens make) with suitable M.S. angle frame tc., complete.- 20HP to 25HP pumpsets -(ML-1.5).

Supplying and fixing of 1x3x6 sqmm (single run) PVC insulated copper submersible flat flexible cable of Finolex make complete.-12.5HP to 20HP pumpset.

Supply and fixing of 80/100mm dia. M.S. erection clamps of size 80mmx12mm with bolts, nuts, washer etc., complete.

Supplying,fixing and lowering into the borewell the GI pipes of medium class (TATA, TNT, Nezone, Apollo, Zenith) which are to be connected to the submersible pump, including abour charges,jointing materials etc.,complete.-80 mm dia

Providing and fixing MS square threaded coupling (male and female thread) including necessary welding with 80mm GI pipe. -80mm dia.

Erection, testing and commissioning of motor and pumpset complete.The rate includes obtaining electricity service connection from Electricity Department also.

Providing and fixing C.I. sluice valve (PN 1) (with cap) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc., complete(the tail pieces if required will be paid separately) - 80 mm dia.

Providing and fixing C.I. Ball type non return valve (PN 1) conforming to IS 318 & IS 1363, with bolts, nuts, rubber insertion etc.,complete - 80 mm dia.

Providing, laying and jointing G.I pipes of medium class (blue)(TATA,TNT, Nezone, Apollo, Zenith) conforming to IS specification 1239 part I and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment, excluding GI specials such as bends,tees, elbow, coupling, reducer etc., complete all as per IS and CPWD specification. -80mm dia.

Providing and fixing in position G.I. equal Tee (UNIQUE/R Brand/HB Brand/UI Brand)conforming to IS 1239 part II and ISI marked,including labour charges for jointing,jointing materials etc,complete -80mm dia.

Providing and fixing in position G.I. elbow (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete -80 mm dia.

Providing and fixing in position G.I. coupling (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked,including labour charges for jointing,jointing materials etc,complete - 80 mm dia.

Providing and fixing mild steel flange including bolts,nuts,rubber insertion, labour charges etc,complete-80mm dia.

Providing and fixing reducing mild steel flange including necessary bolts,nuts,rubber insertion, labour charges etc,complete-100 x 80mm dia.

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

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

Dismantling manually / by mechanical means ncluding stacking of serviceable material and disposal of unserviceable material within 50 metres lead - bituminous road

Providing, laying and jointing UPVC pipes(Finolex / jain / Supreme / Truebore / Nandi) (0.6 Mpa)conforming to IS specification 4985 and ISI marked including transportation to the site ,lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement,excluding UPVC specials such as bends,tees, threaded pieces, couplers, reducer, endcaps etc.,complete all as per IS and CPWD specification. - 140mm dia.

Providing and fixing in position UPVC fabricated bend (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 140 mm dia.

Providing and fixing in position UPVC moulded equal Tee (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 140mm dia.

Making connection of uPVC distribution branch with Upvc main of following sizes by providing and fixing tee including cutting the pipe etc.,compete.-110 mm dia to 160 mm dia nominal bore.

Providing, laying and jointing UPVC pipes(Finolex / jain / Supreme / Truebore / Nandi) (0.6 Mpa)conforming to IS specification 4985 and ISI marked including transportation to the site ,lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement,excluding UPVC specials such as bends,tees, threaded pieces, couplers, reducer,endcaps etc.,complete all as per IS and CPWD specification. - 160mm dia.

Providing and fixing in position UPVC fabricated bend (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete -160 mm dia.

Providing and fixing in position UPVC moulded equal Tee (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 160mm dia.

Providing and fixing in position UPVC moulded tail piece without flange(Finolex / jain) (0.6 Mpa)conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 160mm dia.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

Providing, laying and jointing UPVC pipes(Finolex / jain / Supreme / Truebore / Nandi) (0.6 Mpa)conforming to IS specification 4985 and ISI marked including transportation to the site ,lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment, including cost of solvent cement,excluding UPVC specials such as bends,tees, threaded pieces, couplers, reducer,endcaps etc.,complete all as per IS and CPWD specification. - 90mm dia.

Providing and fixing in position UPVC fabricated bend (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete -90 mm dia.

Providing and fixing in position UPVC moulded equal Tee (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete -90mm dia.

Providing and fixing ASTM pipes including all ASTM plain & brass threaded fittings this included jointing of pipes & fittings with one step ASTM solvent cement , trenching refilling & testing of joints complete (External work) - 20 mm nominal outer dia pipes.

Providing and fixing in position UPVC moulded endcap (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing aterials etc,complete - 90mm dia.

Providing and fixing in position UPVC moulded saddle set (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 90 x 20mm dia.

Connecting the newly laid house service connection from the newly laid distribution grid to the existing service connection of each house with 25mm dia ASTM pipe having length more than 0m and upto 1m. The cost includes dismantling the existing service pipe, plastering brick work wherever necessary and providing ASTM pipe and specials required including the labour charges for completing the connection. It also includes making good the dismantled area all as per the direction of Engineer-in – charge.

Connecting the newly laid house service connection from the newly laid distribution grid to the existing service connection of each house with 25mm dia ASTM pipe having length more than 0m and upto 2m. The cost includes dismantling the existing service pipe, plastering brick work wherever necessary and providing ASTM pipe and specials required including the labour charges for completing the connection. It also includes making good the dismantled area all as per the direction of Engineer-in – charge.

Supply and fixing of 20 mm size stainless steel flow control valve with outer threaded ends, operable pressure from 1 mtr head with flow range 5 LPM – 15 LPM.

Providing and laying in position specified grade of reinforced cement concrete , excluding the cost of centering , shuttering , finsishing and reinforcement - All work upto plinth level 1:1.5:3 (1cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thickness) , including attached pilasters, buttresses , plinth and sting courses , fillets , columns , pillars , piers , abutments , posts and struts etc. upto floor five level excluding cost of centering , shuttering , finishing and reinforcement - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

Centering and shuttering including strutting , propping etc and removal of form for - Lintels , beams , plinth beams , girders , bressumers and cantilevers.

Centering and shuttering including strutting , propping etc and removal of form for - Columns , Pillars , Piers , Abutments , Posts and Struts.

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

Applying one coat of water thinnable cement primer of approved brand and manufacturer on wall surface - water thinnable cement primer.

Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm in depth , breaking clods , watering , rolling each layer with 1/2 tonne roller , or wooden or steel rammers and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes capacity including all leads and lift (Payment will be made based on level measurement).

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

Extra for every additional lift of 1.5m or part there of in excavation / banking excavated or stacked materials - all kinds of soil.

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

Close timbering over areas including strutting, shoring and packing cavities (wherever required ) etc. complete (measurements to be taken of the face area timbered) . Depth not exceeding 1.5m.

Close timbering over areas including strutting, shoring and packing cavities (wherever required ) etc. complete (measurements to be taken of the face are timbered) . Depth exceeding 1.5m but not exceeding 3m

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

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

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 - Walls (any thickness ) including attached pilasters , butteresses , plinth and string courses etc.

Centering and shuttering including strutting , propping etc and removal of form for - Suspended floors , roofs , landings , balconies and access platform.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work , using cement content as per approved design mix , including pumping of concrete to site of laying but excluding the cost of centering , shuttering , finishing and reinforcement , including admixtures in recommended proportions as per IS : 9103 to accelerate, retard setting of concrete , improve workability without impairing strength and durability . Note:- Cement content considered in this item is @ 330 kg / cum. Excess or less cement used as per design mix is payable or recoverable separately. - All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work , using cement content as per approved design mix , including pumping of concrete to site of laying but excluding the cost of centering , shuttering , finishing and reinforcement , including admixtures in recommended proportions as per IS : 9103 to accelerate, retard setting of concrete , improve workability without impairing strength and durability . Note:-Cement content considered in this item is @ 330 kg / cum. Excess or less cement used as per design mix is payable or recoverable separately. - All work above plinth level upto floor V level.

Extra for providing richer mixes at all floor levels - Note:- Excess / less cement over the specified cement content used is payable / recoverable separately - Providing M-30 grade concrete instead of M-25 grade BMC / RMC . (Note:- cement content considered in M-30 is @ 340 kg /cum).

Add for using extra cement in the items of design mix over and above the specified cement content therein.

Providing , hoisting and fixing upto floor five level precast reinforced cement concrete in small lintels not exceeding 1.5 m clear span upto floor five level , including the cost of required centering ,shuttering but excluding the cost of reinforcement , with 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Providing , hoisting and fixing upto floor five level precast reinforced cement concrete in shelves including setting in cement mortar 1:3 (1 cement : 3 coarse sand) , cost of equired centering ,shuttering and finishing with neat cement punning on exposed surfaces but excluding the cost of reinforcement , with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Thermo-Mechanically treated bars (TISCON / VIZAG / IISCO / SAIL / JSW) Fe - 415 or more.

Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete above plinth level - Thermo -Mechanically Treated bars (TISCON / VIZAG /IISCO / SAIL / JSW) Fe - 415 or more.

Extra for R.C.C / B.M.C / R.M.C work above floor V level for each four floors or part thereof

Brick work with common burnt clay F.P.S. (non modular ) bricks of class designation 3.5 in foundation and plinth in - cement mortar 1:6 (1 cement : 6 coarse sand).

Brick work with common burnt clay F.P.S (non modular ) bricks of class designation 3.5 in superstructure above plinth level upto floor five level in all shapes and sizes in - cement mortar 1:6 ( 1 cement : 6 coarse sand).

Extra for brick work / AAC block masonry / Tile brick masonry in super structure above floor V level , for each four floors or part thereof by mechanical means.

Providing and fixing M.S.round or squre bars with M.S.flats at required spacing in wooden frames of windows and clerestory windows.

Providing 40 X 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bots, nuts and wooden plugs and embeddings in cement concrete block 30 x10x 15 cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

Providing and fixing aluminium sliding door 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 nuts and screws etc complete - 300 X 16 mm.

Providing and fixing ISI marked aluminium butt hinges 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 -125 X 63 X 4 mm.

Providing and fixing ISI marked aluminium butt hinges 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 -75 X 45 X 3.2 mm.

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 x10 mm.

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 , ith necessary screws etc. complete - 150 x10 mm.

Providing and fixing aluminium handles , 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 -125 mm.

Providing and fixing aluminium handles , 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 -75 mm.

Providing and fixing ball bearing for rolling shutters.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing,staircase railing and similar works, including applying priming coat of approved steel primer -M.S.tube.

Supplying and fixing rolling shutters of approved make, made of required size M.S.laths, interlocked together through their entire length and jointed together at the end by nd locks , mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, ncluding the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to ISS :4454 -part 1 and M.S.top cover of required thickness for rolling shutters - 80 x 1.25mm M.S.laths with 1.25 mm thick top cover

Steel work welded in built up sections / framed work , including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in gratings, frames, guard bar, ladder, railings, brackets,gates and similar works.

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 - 40mm thick with 20mm nominal size stone aggregate.

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. upto floor five level, excluding the cost of centering ,shuttering and finishing - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size).

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

15mm cement plaster on rough side of single or half brick wall of mix - 1:4 (1 cement : 4 coarse sand).

12mm cement plaster finished with a floating coat of neat cement of mix - 1:3 (1 cement :3 fine sand).

cement plaster 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement - 20mm cement plaster

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

Extra for plastering exterior walls of height more than 10 m from ground level for every additional height of 3 m or part thereof.

White washing with lime to give an even shade - new work (three or more coats).

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

Finishing walls with acrylic smooth exterior paint of required shade - New work (two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg / 10 sqm.

Applying priming coat - with ready mixed pink or grey primer of approved brand and manufacture on wood work (hard and soft wood).

Applying priming coat - with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron / steel works.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade - Two or more coats on new work.

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

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in superstructure above plinth level upto floor V level - cement mortar 1:4 (1 cement : 4 coarse sand).

Extra for half brick masonry in superstructure , above floor five level for every four floors or part thereof by mechanical means.

Providing and placing in position suitable PVC water stops conforming to IS : 12200 for construction / expansion joints between two RCC members and fixed to the reinforcement with binding wire befor pouring concrete etc. complete - Dumb bell with central bulb (180 mm wide, 8 mm thick).

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

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) -Padak wood.

Centering and shuttering including struting , propping for 3m height and removal of form for floor slabs , roof slabs, landings, balconies and access platforms.

Centering and shuttering including , strutting, propping etc, and removal of form for foundations ,footing , bases of columns etc.

Centering and shuttering including strutting , propping etc and removal of form for walls (any thickness) including attached pillastering, buttresses, plinth and string courses etc.

Centering and shuttering including strutting , propping etc and removal of form for lintels , beams , girders , bracers brussummers and cantilevers etc.

Centering and shuttering including strutting , propping etc and removal of form for columns , pillars, piers, abutments , posts and struts.

Providing and fixing panelled or panelled and glazed shutters for doors, windows, and clerestory windows, including ISI marked M.S.pressed butt hinges bright finished of required size with necessary screws,excluding panelling which will be paid for separately , all complete - Padak wood - 35 mm thick shutters.

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick -Padak wood.

Providing two legged scaffolding using 15 cm diameter blue - gum posts or casurina posts or best quality bamboo - posts of 4m over all length (3.0m height + 0.5 m projection + 0.5 into the ground) the distance between the two rows being 1.25 m and the spacing of posts with 0.5 m overlap on either side and braces to step up and providing a platform with country wood planks of 40mm thick and 1m width etc in a complete form using coir and nails 1 m run (Rate of scaffolding for a height of 3 m and length of 1 m).

Exta for Providing two legged scaffolding for every additional height of 2.5 m (Rate for scaffolding for a height of 3 m and length of 1m).

Providing and fixing C.I. sluice valve (PN 1) (with hand wheel) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 100 mm dia.

Supply and installation of DI D/F Gate Valves (Soft seated ) Resilient seated soft sealing gate valves (Sluice valves ) (Make VAG, AVK, Fouress) with body bonnet of ductile iron of grade GGG 40, wedge fully rubber lined EPDM of good quality W720 , replaceable spindle nut, without gland packing and with 3 O-ring protection on the shaft and seals of NBR and the valves should be vacuum tight and 100% leak proof with face to face dimensions as per BSS 163-89/ISI 4846 - 2000/DIN 3202 F4. All the valves should be lectrostatic powder coated both inside outside with pocket less straight thro body passage. All the valves shall be compatible for burried application without chambers, with pressure rating PN 10/16 - dia 150mm.

Providing and laying Ductile Iron Double flanged pipes of class K9 (Electro steel/Sripipes/Jindal/Electrotherm) conforming to IS specification 8329/2000 and ISI marked suitable for flanged joints in good condition including transportation of D.I.pipe from production centre/company to the site at UT of Puducherry, lowering to the trenches(or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS12288 and CPWD specification .(earth work and jointing of pipes with rubber insertion will be paid separately) -100mm dia.

Providing and laying Ductile Iron Double flanged pipes of class K9 (Electro steel/Sripipes/Jindal/Electrotherm) conforming to IS specification 8329/2000 and ISI marked suitable for flanged joints in good condition including transportation of D.I.pipe from production centre/company to the site at UT of Puducherry, lowering to the trenches(or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS12288 and CPWD specification .(earth work and jointing of pipes with rubber insertion will be paid separately) -150mm dia.

Providing and fixing in position flanged standard D.I. specials (Electro steel/Sripipes/Jindal/Kiswok) such as tees, bends, collors, tapers, caps etc. conforming to IS specification 9523/2000 and ISI marked - 100 to 300mm dia.

Providing flanged joints to double flanged C.I./D.I. pipes and specials including necessary bolts, nuts, rubber insertion and testing of joints etc., complete - 100mm diameter pipe.

Providing flanged joints to double flanged C.I./D.I. pipes and specials including necessary bolts, nuts, rubber insertion and testing of joints etc., complete - 150mm diameter pipe.

Threading of CI / DI pipes suitable for fixing flanges including transportation, labour charges etc., complete - 150 mm dia.

Threading of CI / DI pipes suitable for fixing flanges including transportation, labour charges etc., complete - 100 mm dia.

Providing and fixing Cast iron flanges conforming to IS specification 1538 and ISI marked. - 100 mm dia.

Providing, laying and jointing G.I pipes of medium class (blue) (TATA, TNT, Nezone, Apollo, Zenith) conforming to IS specification 1239 part I and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment, excluding GI specials such as bends, tees, elbow, coupling, reducer etc., complete all as per IS and CPWD specification. -100mm dia

Providing and fixing in position G.I. bend (UNIQUE/R Brand/HB Brand/UI Brand) conforming to IS 1239 part II and ISI marked, including labour charges for jointing, jointing materials etc, complete - 100 mm dia.

Providing and fixing mild steel flange including bolts, nuts, rubber insertion, labour charges etc, complete-100mm dia.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality - 100 mm diameter pipe.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality - 150 mm diameter pipe.

Providing and fixing of 65mm Godrej Navatal lock of 6 levers etc complete.

Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm in depth , breaking clods, watering , rolling each layer with 1/2 tonne roller , or wooden or steel rammers , including all leads and lift etc., complete for making play fields , running trees and court yards.

Providing and erecting lightning arrestor with required earthing which includes the cost of 25mmX6mm thick copper plate copper spike to earth pits fitted over non conductor of electric current with an interval of 90 cm from ground level to top the structure, copper spike of standard size-2 nos of earth pit of 0.3m dia borehole lowered with 40mm dia G.I class B pipe 3.05 m deep (perforated and jointed with G.I funnel) with charcoal and salt covered with 0.45 m dia circular precast ring of 0.6m deep with circular precast cover slab etc.

Providing chemical injection treatment in the form of pressure grouting to side walls of OHT/sump CM 1:3 curing etc, complete.

Supplying and fixing of copper flat (25 x 3mm) for earthing arrangements including bolts and nuts etc.

Providing and fixing finished brass hard drawn hooks and eyes -100mm

Providing and fixing of G.I. vent cowl pipe of 100mm dia with a vertical height 40cm should ends welded with a 100mm dia G.I. Tee at top and G.I. elbow at both sides of tee ends and embedding it in RCC slab. The rate includes the cost of G.I. pipe, G.I. tee, G.I. elbow – threading and welding, chajjas, dismantling of RCC slab for making holes and embedding into the slab directed by the Engineer – in –charge.

Supplying of electrically operated wet type submersible motor and pumpset (Texmo/KSB/Taro/Kirloskar make), AC 3 phase, 415 volts, 50 Hz, 2900-3000 RPM. The pump shall have brass impeller, high grade steel shaft with sufficient stages with suitable suction and delivery sizes, complete. The rate includes, all taxes, freight, etc., FOR at site in UT of Puducherry. The pumpset shall be guaranteed for a period of one year from the date of commissioning.(10 HP Submersible motor and pumpset open Well).

Supplying and fixing of 4KVAR power capacitor (CG/L&T/Siemens make) for 10 HP motor complete.

Supplying and fixing of fully automatic air break star-delta starter range for 5A to 13A F.A.S.D. (Bharat Culter Hammer/L&T/Siemens make) with suitable M.S. angle frame etc., complete.- 5HP to 12.5 HP pumpsets.

Supplying and fixing of 1x3x4 sqmm (single run) PVC insulated copper submersible flat flexible cable of Finolex make complete.-upto 10HP pumpset.

Supplying of 3.5x95 sqmm underground cable (Paragon/suncab/Empire) complete.- suitable for (60HP to 75HP pumpset)/(above 40KVA to 75KVA Genset).

Laying of UG cable and providing termination of cable joint with suitable cable gland,cable socket etc., complete - 3.5/4 x 50 / 3.5/4 x 70 sqmm cable.

Supplying and fixing of meter board of size 600mmx900mmx150mm on suitable angle frame with suitable water proof plywood 12mm thick for receiving ED supply. The board frame shall be painted and covered on all sides by 16 gauge M.S. sheet and fixed with 3 Nos. of 100 Amps fuse carrier (Havells/Standard/Anchor make) with screws etc., complete.

Supplying and fixing of teak wood aerial board with 100 Amps HRC fuse base and fuse link and suitable post clamp to hold the G.I. Pipe with electric post including bolts and nuts etc., complete.

Making earth pit of G.I. pipe for earthing in earth pit with 40mm dia. G.I. pipe medium class of length 3.05m perforated with 46 Nos of 12mm dia. holes, pipe lowered in bore holes of 150mm dia. and filled in with charcoal and salt in alternative layer of 300mm, the top of G.I. pipe shall be clamped. Earth pit shall be provided with 60cm dia precast ring with 60cm depth alround, covered with R.C.C. precast slab etc. as per I.E. standards.

Supplying and fixing of copper wire 8 SWG (4 mm dia) for earthing arrangements including bolt and nuts etc., complete.

Providing and fixing 50 mm dia GI pipe (Class B) conforming to IS 1239 (Part 1:1990) with GI fittings including trenching, refilling etc., complete for UG cable duct.

Supplying and fixing of pole clamp to hold the G.I. Pipe with electric post.

Supplying and laying of 40mm dia. PVC pipe (Class 3 - PN 0.6 Mpa) conforming to IS 4985 : 2000 for inserting submersible cable from borewell to starter.

Testing of water tank against leakage and seepage. If any seepage and leakage is found the same has to be rectified and make it good as directed by the Engineer in charge.

Providing and laying Ductile Iron double flanged pipe with Puddle flange confirming to IS Specification 9523/2000 of length 1m and providing Puddle flange at appropriate position as per drawing provided by the Engineer-in-charge and placin the same in the Over Head Tank deck slab while laying concrete with necessary support and true to alignment complete - 100mm dia pipe.

Providing and laying Ductile Iron double flanged pipe with Puddle flange confirming to IS Specification 9523/2000 of length 1m and providing Puddle flange at appropriate position as per drawing provided by the Engineer-in-charge and placing the same in the Over Head Tank deck slab while laying concrete with necessary support and true to alignment complete - 150mm dia pipe.

Supply and filling with quarry dust in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth consolidating each deposited layers by ramming and watering etc. complete including all lead and lift.

Providing and fixing C.I. Ball type non return valve (PN 1) conforming to IS 318 & IS 1363, with bolts, nuts, rubber insertion etc., complete (the tail pieces if required will be paid separately) - 100 mm dia.

Supplying of 3 phase, 415 volts, 50 cycles, 0.8 power factor for electric starting diesel generator comprising the following units:- (Kirloskar/Leyland/ Ruston/ Greaves Cotton/ Cummins make) air cooled and shall be of multi stroke, multi cylinders, cold starting, developing not less than 83 BHP under normal temperature and pressure. The engine shall conform to I.S. 10002 with latest amendments. It shall be capable of taking 10% over load for one hour in every 12 hours of continous operation including 6 Nos. of anti vibration pads. The engine shall be complete with the following accessories: Electrical starting provision, engine cooling fan, fuel and lubricating oil filters, oil bath, air filter, lub oil pressure gauge140 litres capacity fuel tank mounted with engine, hour meter with exhaust manifold, flexible pipe, 12 /24 volts electric starting equipment complete with starter, alternator and one 12 volts with 21 plates battery of make AMCO/STANDARD/ EXIDE/DAGANITE (with Guarantee cards) of adequate capacity and low lubricating oil pressure /high temperature varying engine shut down devices. The Acoustic enclosure shall have the following: Acoustic enclosure shall be powder coated and fabricated out of 16 SWG CRCA MS sheet.

The silent canopy shall be of nut bolt type construction. Powder coating is done after seven tank surface preparation process of sheet metal. Canopy panel and doors shall have inside lining of FIRE-RETARDANT foam/Rock Wool as acoustic material. Four hinged doors shall be provided to canopy, one door shall have glass window for control panel. Base frame is fabricated either in ISMC channel or in sheet metal. The base frame is rugged in construction and designed for mounting engine and alternator, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure and it is having provision of lifting hook for convenient lifting of complete set, i.e. along with canopy, engine and alternator. Fuel tank shall be fabricated out of 14 SWG CRCA MS sheet and is part of base rame. It is duly painted and fitted with inlet and outlet connections of suitable capacity. The Acoustic enclosure shall be Type test approved as per CPCB norms. The average sound level, when measure in green field condition (ISO m3744 OR 8528 PT 10) at 1-meter distance from all four sides shall be less than 75-dBA average or as per CPCB norms. The average stabilized hot air temperature rise with in the canopy is maintained with in 10 C over and above ambient temperature. Acoustic enclosure is suitable for Outdoor / Indoor installation. Lockable doors shall be provided. Lockable fuel filling arrangement to be provided external to the canopy. Residential Silencer is housed in the canopy.

The exhaust gasses shall be taken out through a suitable flexible pipe to prevent any back pressure on the engine. Base frame sturdy, fabricated welded construction, channel iron / sheet metal base frame for mounting the above engine and alternator. Standard Tools and Spares: Double ended spanners complete set (small and big size sets) - 12Nos.(TAPARIA/GEDORGE/EVEREST make) Screw driver (30cm long) Taparia make.Screw driver (45cm long) Taparia make .Cutting plyer.Diesel filter with elements - 2 Nos.Oil filter with elements - 1 No.All the above accessories with complete set. Alternator The alternator shall be of Crompton/Kirloskar/ Stamford/ELGI make, self excited, self regulated, screen protected, drip proof alternator with static excitation system capable of developing 62.5 KVA at 0.8 power factor 415 volts, 3 phase, 50 cycles, generally conforming to I.S.4722 under normal condition, the voltage regulation will be plus or minus 5% of rated voltage. It shall be with end shield/ball roller bearings complete. Control PanelA wall/pedestal mounting (cubical type) fabricated sheet steel construction suitable for manual operation, rated for system output incorporating the following devices/instruments. The panel is made of 1.6mm sheet with one/two hinged front door, bolted back totally enclosed and vermine proof. It shall be with all electrical connections and internal copper wiring with proper color codings for internal wiring.

Providing and fixing of suitable M.S.exhaust pipe including 2 Nos. of M.S. bends (long), 7 Nos. of M.S. flanges, M.S. pipe Class B - 5 Rm as flexible exhaust pipe. The rate is inclusive of transportation charges for shifting of welding machine and gas cutting set to site, consumption of welding rod 10 SWG and cutting gas, providing fasterners of 10mm bolts / nuts / washers and flange gaskets including labour charges etc. as per IE standard.-80 mm dia exhaust pipe (From 50 KVA to 100 KVA).

Providing and laying of aluminium cladding with 50 mm thick glass wool slab with chicken mesh and covered with 24 SWG aluminium sheet (the rate includes double calculation for flanges & bends) as per I.E. standards.

Supplying of 3.5/ 4x25 sqmm underground cable (Paragon/ suncab/ Empire) complete. -upto 25HP pumpset.

Laying of UG cable and providing termination of cable joint with suitable cable gland, cable socket etc., complete - 3.5 x 95 sqmm cable.

Laying of under ground cable direct in ground including metal road cutting, excavation of earth, sand cushion, brick protection, back filling etc., complete. - above 50 sqmm.

Providing and fixing of fire safety equipments comprising 1 No. of 4.5 kg of CO2 fire extinguisher 1m x 2m x6mm thick rubber mat shock proof of superior quality with two numbers of 10 litres capacity fire buckets (red colour) with M.S. stand arrangements etc.

Providing and fixing of 4 pole change over switch of STANDARD/ HAVELLS/ KUNDAN/ GEM make including M.S. frame as per I.E. standard.-200 Amps(from 62.5/63 KVA to 100 KVA)

Charges for transporting, erection, testing and commissioning of generator set excluding foundation, but including mechanical and other unskilled wages for installation of equipment, wiring from generator set to panel board and change over switches, handling charges, purchase of spares if any required for the installation and commissioning, the cost of fuel and other materials for a trial run of 6 hours. This rate also includes for testing and commissioning of generator set as specified, obtaining approval of Central Electricity Authority (CEA), payment for CEA inspection/Licence fees or any other charges and fulfilling other requirements and conditions laid down by CEA-From 30 KVA to 50 KVA.

Supplying and fixing electronic type battery charger unit for energizing the genset including charging indicator lamp, AC&DC fuses, AC supply ON&OFF control,DC output MCB, automatic float/booster charger rating 12V-15Amps capacity etc., complete.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required - 20mm.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required - 25mm.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required - 32mm.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor single core cable in the existing surface / recessed steel / PVC conduit as required - 1 X 1.5.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor single core cable in the existing surface / recessed steel / PVC conduit as required -2 x 2.5 sq.mm.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor single core cable in the existing surface / recessed steel / PVC conduit as required -2 x 4 sq.mm.

Supplying and fixing of following size of PVC junction box in required position along the line of PVC conduit as required. Make: Avonplast/Vijaya:-25mm Junction Box two way.

Supplying and fixing of the following sizes of Teak wooden board on recess including cutting the wall and finishing the surface good the same as required - 300mm X 200mm X 50mm. Deep.

Providing and fixing of following size phenolic coated sheet on existing wooden board: - 300mm X 200mm X 3mm Thick.

Supplying and fixing of the following sizes of Teak wooden board on recess including cutting the wall and finishing the surface good the same as required - 375mm X 300mm X 50mm. Deep.

Providing and fixing of following size phenolic coated sheet on existing wooden board: - 375mm X 300mm X 3mm Thick.

Supplying and fixing S.P 1 way 5/6 amps piano/flush type switch on the existing switch box/cover including connections etc. as required. Make: Kundan/Anchor/Vinay.

Supplying and fixing 3 pin 5/6 amps piano/flush type socket outlet on the existing switch box/cover including connections etc. as required. Make: Kundan/Anchor/Vinay.

Supplying and fixing S.P 1 way 15/16 amps piano/flush type switch on the existing switch box/cover including connections etc. as required. Make: Kundan/Anchor/Vinay

Supplying and fixing 3 pin 15/16 amps piano/flush type socket outlet on the existing switch box/cover including connections etc. as required. Make: Kundan/Anchor/Vinay.

Supplying and fixing 5/6 amps indicator on the existing switch box/cover including connections etc. as required. Make: Kundan/Anchor/Vinay.

Supplying and fixing 3 pin , 5 A ceiling rose on the existing junction box / wooden block including connection etc as required

Supplying and fixing brass batten / angle holder including connection etc. as required.

Providing and fixing of 1 x 36W/40W certified single tube street light fittings with aluminum housing and UV stabilized acrylic cover. (Make: Philips/Bajaj).

Supplying, of 250w MH street light aesthetically designed die cast aluminium 250w metal halide lamp make(Philips).

Fixing testing and commissioning of Sodium vapour / Mercury vapour / Metal halide street light fittings on existing poles as required

Supply and fixing of wall mount bracket of 50 mm dia GI pipe suitable for SVL / MH fittings with clamp, bolts and nuts as required.

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc as required.

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections ,etc , as required - 63 A TP&N.

Installation , testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq.mm FRLS PVC insulated , copper conductor , single core cable etc 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 (But without MCB / RCCB / Isolator) - 12 way , double door.

Supplying and fixing 5 A to 32 A rating , 240/415 V, 10 kA, "C" curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections , testing and commissioning etc .as required. - Single Pole and Neutral.

Supplying and fixing following rating, double pole , (single phase and neutral), 240V , residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc as required - 63 A.

Supply and fixing of bracket of 25 mm dia GI pipe for 40 Watt single / double fitting tube street light with required bolt and nuts complete.

Providing and fixing of Auto-Index Visualized Electronic Water Sensing Indicator (55 Level) Suitable for sump as well as OHT with water overflow siren Monitor Panel Board including power indication and identification Pump set.

Supplying and installing 60 core sensing wire in PVC conduit pipes including the cost of S.S. sensors and accessories for sensing the required graduated levels for linking Auto-Index 55 Levels. The rate is including the labour charges for installation and testing as directed by the Engineer -in - charge.

Providing and fixing of Auto-Index Visualized Electronic Water Sensing Indicator (35 Level) Suitable for sump as well as OHT with water overflow siren Monitor Panel Board including power indication and identification Pump set.

Supplying and installing 40 core sensing wire in PVC conduit pipes including the cost of S.S. sensors and accessories for sensing the required graduated levels for linking Auto-Index 35 and 30 Levels. The rate is including the labour charges for installation and testing as directed by the Engineer- in-charge.

Supplying and laying of copper wire 1 sqmm from Power point to control unit including the required, PVC pipe of 19 mm dia.

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality - 50 mm diameter pipe.

RAVICHANDIRAN

Kavipriya Contractors