Improvement of Water system in Thiru Vi Ka Nagar Consituency Phase II Improvement of water supply for providing water supply through tap to the individual buildings and the TNUHDB Tenements in Kannigapuram area by laying new feeder line from Vyas

Amount

Bill No 1A Zone 1 : Distribution main in Kannigapuram area

Supply, delivery ,laying and jointing DI pipes of the following sizes of socket @ spigot end, push - on - joint DI pipes of classification K7 conforming to IS: 8329/2000 in standard lengths with cement mortar lining inside and outside Zinc coating, including making rubber joints and cost of rubber gasket, Labour charges for loading,unloading and stacking at the site etc as directed by the engineer at site ,including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and lift of 2m conveying to the site of work, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth etc . complete for the pipes of following diametres at the following depths.

100mm at 1.25m depth

150mm at 1.25m depth

200mm at 1.25m depth

250mm at 1.25m depth

300mm at 1.5m depth

450mm at 1.5m depth

Supply, delivery, conveying and fixing following sizes of DI specials of DI push - on joint specials as mentioned below conforming to IS: 9523/2000 including loading, unloading and stacking at the site etc as directed by the engineer at site, and including earthwork excavation, refilling with excavated soil, watering and ramming to consolidation and disposal of surplus earth etc complete.

DI A/S Tee:

100x100 mm DI A/S Tee

150x150 mm DI A/S Tee

150x100 mm DI A/S Tee

200x200 mm DI A/S Tee

200x150 mm DI A/S Tee

200x100 mm DI A/S Tee

250x250 mm DI A/S Tee

250x200 mm DI A/S Tee

250x150 mm DI A/S Tee

300x300 mm DI A/S Tee

350x300 mm DI A/S Tee

400x400 mm DI A/S Tee

DI D/S Taper

150x100 mm DI D/S Taper

200x100 mm DI D/S Taper

200x150 mm DI D/S Taper

250x100 mm DI D/S Taper

250x150 mm DI D/S Taper

300x150 mm DI D/S Taper

300x200 mm DI D/S Taper

350x300 mm DI D/S Taper

400x250 mm DI D/S Taper

400x350 mm DI D/S Taper

End Cap:

100 mm DI end cap

DI D/S 90 deg Bend:

100 mm DI D/S 90 deg bend

350 mm DI D/S 90 deg bend

DI D/S 45 deg Bend:

100 mm DI D/S 45 deg bend

400 mm DI D/S 45 deg bend

DI D/S 22.5 deg Bend:

100 mm DI D/S 22.5 deg bend

150 mm DI D/S 22.5 deg bend

200 mm DI D/S 22.5 deg bend

250 mm DI D/S 22.5 deg bend

300 mm DI D/S 22.5 deg bend

DI Soc/Fl Tail Piece =(No. of TP - No. of SV)

250 mm DI Soc/Fl Tail Piece

300 mm DI Soc/Fl Tail Piece

400 mm DI Soc/Fl Tail Piece

DI Fl/Spi Tail Piece =(No. of TP - No. of SV)

250 mm DI Fl/Spi Tail Piece

300 mm DI Fl/Spi Tail Piece

400 mm DI Fl/Spi Tail Piece

DI D/S Taper for Sluice Valve

400x300 mm DI D/S Taper for SV

DI D/F Taper

250x150 mm DI D/F Taper

300x150 mm DI D/F Taper

400x250 mm DI D/F Taper

MJ Collar

100 mm MJ Collar

150 mm MJ Collar

200 mm MJ Collar

250 mm MJ Collar

300 mm MJ Collar

DI D Soc/Fl Tee:

100x80 mm DI S/S/F tee

DI D/F pipe

150 mm DI D/F pipe - 0.6 m length

150 mm DI D/F pipe - 1.5 m length

250 mm DI D/F pipe - 1 m length

250 mm DI D/F pipe - 2.5 m length

Supply,delivery , conveying and fixing the CI sluice valves (PN 1.0) of following sizes confirming to IS: 14846/2000 including Flange/socket and Flange/spicot tail pieces, etc., loading,unloading, Transportation charges and stacking etc complete as per specifications.

100 mm Sluice Valve (with TP)

150 mm Sluice Valve (with TP)

200 mm Sluice Valve (with TP)

250 mm Sluice Valve (with TP)

300 mm Sluice Valve (with TP)

Construction of Sluice Valve Chamber of following sizes in second class brick work in CM 1:4 proportion with 12 mm thick outside plastering and 20 mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, including providing and fixing L.S cover and frame of size 60x60cm including necessary masonry work and plastering work etc.complete.

1.35 x 1.2 x 1.55 m (for upto 250 mm dia SV)

1.35 x 1.35 x 1.95 m (for 300 to 400 mm dia SV)

Cutting of DI Pipes true to axis and finishing the ends complete .

Cutting of Road surface

Asphaltic Road

Non-Bus Route

Bus Route - State High ways

Concrete road

Jointing the DI double flanged pipes and specials with rubber insertion to the required specification with M.S bolt and nuts and testing the pipes to the required pressure with water including the cost of jointing materials etc. complete.

Jointing the DI Socket/spicot pipes and specials with rubber gasket(Tyton joint) including cost of jointing materials etc. complete.

Testing of DI pipes with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc. complete for following diameters of pipes.

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites.

House service connection

Making bore and tapping in the DI pipe line,supplying and fixing of specials consisting of plastic moulded clamp saddle with (SS304) female threaded metal insert ,sealing rubber and plastic wide strap including suitable bolts and nuts,Polypropylene compression fitting adopter with metal insert(SS 304-male threaded),Polyproplene compression fitting 90 deg elbow, UPVC Ball Valve(stop cock) with compression joint at one end and female threaded at other end and suitable enclosure(HDPE) with top side openable for housing UPVC Ball Valve(stop cock) and testing house service connections including cost of water etc complete for following sizes.

20mm dia O.D

25mm dia O.D

32mm dia O.D

Supplying and laying of MDPE (PE80) Blue pipe (IS:4427) with necessary specials including earth work excavation, laying, jointing ,testing, refilling the trenches and disposal of surplus earth etc.complete.

20mm dia O.D

25mm dia O.D

32mm dia O.D

Supplying, installation, testing, commissioning of AMR water meters with Data capture by wireless system using Long Range Gateways. Transfer Billing System including all hardware & software of following sizes in Chennai City for house service connection

15mm dia

20mm dia

25mm dia

Providing Water Meter protection chamber using Polypropylene cover of base dia 300mm x lid dia 200mm x height 250mm with openable lid and the cover is buried below GL with lid flush with GL including earth work excavation for 600mm x 600mm and base sand filling for 100mm thick over which the cover is placed and enclosed by PCC 1:3:6 using 12-20mm BG jelly for an height of 150mm and refilling with excavated earth for balance 100mm height etc complete as per drawing enclosed

Hire charges for diesel pump set 5 HP

Hire charges for diesel pump set 3 HP

Bill No 1B : Zone - II Distribution main from Pulianthope

Supply, delivery ,laying and jointing DI pipes of the following sizes of socket @ spigot end, push - on - joint DI pipes of classification K7 conforming to IS: 8329/2000 in standard lengths with cement mortar lining inside and outside Zinc coating, including making rubber joints and cost of rubber gasket, Labour charges for loading,unloading and stacking at the site etc as directed by the engineer at site ,including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and lift of 2m conveying to the site of work, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth etc . complete for the pipes of following diametres at the following depths.

100mm at 1.25m depth

150mm at 1.25m depth

200mm at 1.25m depth

250mm at 1.25m depth

300mm at 1.5m depth

350mm at 1.5m depth

Supply, delivery ,laying and jointing DI pipes of the following sizes of socket @ spigot end, push - on - joint DI pipes of classification K7 conforming to IS: 8329/2000 in standard lengths with cement mortar lining inside and outside Zinc coating, including making rubber joints and cost of rubber gasket, Labour charges for loading,unloading and stacking at the site etc as directed by the engineer at site ,including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and lift of 2m, pumping out subsoil water,conveying to the site of work, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth etc . complete for the pipes of following diametres at the following depths

600mm at 2.0m depth

Supply, delivery, conveying and fixing following sizes of DI specials of DI push - on joint specials as mentioned below conforming to IS: 9523/2000 including loading, unloading and stacking at the site etc as directed by the engineer at site, and including earthwork excavation, refilling with excavated soil, watering and ramming to consolidation and disposal of surplus earth etc complete.

DI A/S Tee:

100x100 mm DI A/S Tee

150x150 mm DI A/S Tee

150x100 mm DI A/S Tee

200x200 mm DI A/S Tee

200x150 mm DI A/S Tee

200x100 mm DI A/S Tee

250x250 mm DI A/S Tee

250x200 mm DI A/S Tee

250x150 mm DI A/S Tee

300x300 mm DI A/S Tee

350x300 mm DI A/S Tee

400x400 mm DI A/S Tee

DI D/S Taper

150x100 mm DI D/S Taper

200x100 mm DI D/S Taper

200x150 mm DI D/S Taper

250x100 mm DI D/S Taper

250x150 mm DI D/S Taper

300x150 mm DI D/S Taper

300x200 mm DI D/S Taper

350x300 mm DI D/S Taper

400x250 mm DI D/S Taper

400x350 mm DI D/S Taper

End Cap:

100 mm DI end cap

DI D/S 90 deg Bend:

100 mm DI D/S 90 deg bend

350 mm DI D/S 90 deg bend

DI D/S 45 deg Bend:

100 mm DI D/S 45 deg bend

400 mm DI D/S 45 deg bend

DI D/S 22.5 deg Bend:

100 mm DI D/S 22.5 deg bend

150 mm DI D/S 22.5 deg bend

200 mm DI D/S 22.5 deg bend

250 mm DI D/S 22.5 deg bend

300 mm DI D/S 22.5 deg bend

DI Soc/Fl Tail Piece =(No. of TP - No. of SV)

250 mm DI Soc/Fl Tail Piece

300 mm DI Soc/Fl Tail Piece

400 mm DI Soc/Fl Tail Piece

DI Fl/Spi Tail Piece =(No. of TP - No. of SV)

250 mm DI Fl/Spi Tail Piece

300 mm DI Fl/Spi Tail Piece

400 mm DI Fl/Spi Tail Piece

DI D/S Taper for Sluice Valve

400x300 mm DI D/S Taper for SV

DI D/F Taper

250x150 mm DI D/F Taper

300x150 mm DI D/F Taper

400x250 mm DI D/F Taper

MJ Collar

100 mm MJ Collar

150 mm MJ Collar

200 mm MJ Collar

250 mm MJ Collar

300 mm MJ Collar

DI D Soc/Fl Tee:

100x80 mm DI S/S/F tee

DI D/F pipe

150 mm DI D/F pipe - 0.6 m length

150 mm DI D/F pipe - 1.5 m length

250 mm DI D/F pipe - 1 m length

250 mm DI D/F pipe - 2.5 m length

Supply,delivery , conveying and fixing the CI sluice valves (PN 1.0) of following sizes confirming to IS: 14846/2000 including Flange/socket and Flange/spicot tail pieces, etc., loading,unloading, Transportation charges and stacking etc complete as per specifications.

100 mm Sluice Valve (with TP)

150 mm Sluice Valve (with TP)

200 mm Sluice Valve (with TP)

250 mm Sluice Valve (with TP)

300 mm Sluice Valve (with TP)

Construction of Sluice Valve Chamber of following sizes in second class brick work in CM 1:4 proportion with 12 mm thick outside plastering and 20 mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, including providing and fixing L.S cover and frame of size 60x60cm including necessary masonry work and plastering work etc.complete.

1.35 x 1.2 x 1.55 m (for upto 250 mm dia SV)

1.35 x 1.35 x 1.95 m (for 300 to 400 mm dia SV)

Cutting of DI Pipes true to axis and finishing the ends complete .

Cutting of Road surface

Non-Bus Route

Bus Route - State High ways

Concrete road

Jointing the DI double flanged pipes and specials with rubber insertion to the required specification with M.S bolt and nuts and testing the pipes to the required pressure with water including the cost of jointing materials etc. complete.

Jointing the DI Socket/spicot pipes and specials with rubber gasket(Tyton joint) including cost of jointing materials etc. complete.

Testing of DI pipes with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc. complete for following diameters of pipes.

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites.

Supply, delivery, erection, testing and commissioning of electromagnetic flow meter of following diameters in the out let of the OHT and entry of each DMA with necessary accessories in the flow meter chamber with proper earthing as instructed by the Engineer. The flow transmitter/convertor along with display units shall be installed in the Panel room with sufficient length of cables to connect the sensor unit and the transmitter/convertor units. The flow meter shall comply with the latest version of relevant standards and shall have necessary facility to be incorporated to the local control system as per the details provided in the specification (Vol-II).

150 mm Electromagnetic Flow Meter

250 mm Electromagnetic Flow Meter

Construction of water meter Chamber in second class brick work in CM 1:4 proportion with 12mm thick outside plastering and 20 mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges,earth work excavation,sand filling,refilling and disposal of surplus earth ,fixing CI steps, etc. complete and including providing and fixing L.S cover and frame of size 60cmx60cm including necessary masonry work and plastering etc complete as directed by the Engineer at site as per specification for the following sizes:

1.5 x 1.2 x 1.5 m (for 150-200 mm dia EFM)

1.75 x 1.5 x 2 m (for 250 dia EFM)

House service connection

Making bore and tapping in the DI pipe line,supplying and fixing of specials consisting of plastic moulded clamp saddle with (SS304) female threaded metal insert ,sealing rubber and plastic wide strap including suitable bolts and nuts,Polypropylene compression fitting adopter with metal insert(SS 304-male threaded),Polyproplene compression fitting 90 deg elbow, UPVC Ball Valve(stop cock) with compression joint at one end and female threaded at other end and suitable enclosure(HDPE) with top side openable for housing UPVC Ball Valve(stop cock) and testing house service connections including cost of water etc complete for following sizes.

20mm dia O.D

25mm dia O.D

32mm dia O.D

Supplying and laying of MDPE (PE80) Blue pipe (IS:4427) with necessary specials including earth work excavation, laying, jointing ,testing, refilling the trenches and disposal of surplus earth etc.complete.

20mm dia O.D

25mm dia O.D

32mm dia O.D

Supplying, installation, testing, commissioning of AMR water meters with Data capture by wireless system using Long Range Gateways. Transfer Billing System including all hardware & software of following sizes in Chennai City for house service connection

15mm dia

20mm dia

25mm dia

Providing Water Meter protection chamber using Polypropylene cover of base dia 300mm x lid dia 200mm x height 250mm with openable lid and the cover is buried below GL with lid flush with GL including earth work excavation for 600mm x 600mm and base sand filling for 100mm thick over which the cover is placed and enclosed by PCC 1:3:6 using 12-20mm BG jelly for an height of 150mm and refilling with excavated earth for balance 100mm height etc complete as per drawing enclosed

Hire charges for diesel pump set 5 HP

Hire charges for diesel pump set 3 HP

Bill No 1C : 450mm dia Main feeder main (1.09 km)

Hire charges for power breaker to dismantle the concrete / asphaltic road surfaces.

Non Bus Route - Kannigapuram main road, Brightons road, Narasimma Nagar

Bus Route - Dr. Ambedkar college road

Supplying, laying of DI pipes (At 1.2m depth) Class K9 including back filling earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales,murams gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and initial lift of 2m carting the pipes from any of the Board's Stores to the site of work lowering into the trenches, and aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc,, complete (At 1.2m depth) Class K9 (Night work)

450mm dia water main

Cutting of D.I Pipes

450mm dia D.I Pipes

Making Rubber Joints

450mm dia DI pipes

Testing of D.I pipes with hydraulic testing equipment by filling with water and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes, including other inDIdental and operational charges, etc., complete

450mm dia watermain

Supplying, conveying & fixing of M.J Collar including earthwork excavation

450mm dia

Supplying, conveying & fixing of All Socket Tee including earthwork excavation

D.I 450mmx450mmx300mm

Disposal of surplus earth

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites

Additional works for SWD crossing

Construction of thrust blocks using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete

450mm @ 90 Degree Bend

450mm @ 45 Degree Bend

Supplying and fixing 450mm dia sluice valve

Supplying, conveying & fixing of D.I Specials

450 mm DI D/S 90 deg bend

450 mm DI D/S 45 deg bend

450 mm DI Fl/ Soc tail piece

450 mm dia.d/fla.pipe 2.0m length

450 mm dia.d/fla.pipe 1.0m length

450 mm dia.d/fla.pipe 0.5m length

100 mm dia air valve

100 mm dia sluice valve

450 x 350 reducer

Core cutting- Trenchless Technology( 50 m)

Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation (43 Days x 8 Hrs/day x 2 Nos x 2 Shift/day)

Hire charges for diesel pumpset for 5 HP (43 Days x 8 Hrs/day x 2 Nos x 2 Shift/day)

Bill 1D: 350mm dia main feeder main ( Length 1.65 km)

Hire charges for power breaker to dismantle the concrete / asphaltic road surfaces.

Non Bus Route - Kannigapuram main road, Brightons road, Narasimma Nagar

Supplying, laying of DI pipes (At 1.2m depth) Class K9 including back filling earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales,murams gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and initial lift of 2m carting the pipes from any of the Board's Stores to the site of work lowering into the trenches, and aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc,, complete (At 1.2m depth) Class K9

350mm dia water main

Cutting of D.I Pipes

350mm dia D.I Pipes

Making Rubber Joints

350mm dia DI pipes

Testing of D.I pipes with hydraulic testing equipment by filling with water and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete

350mm dia watermain

Supplying, conveying & fixing of M.J Collar including earthwork excavation

350mm dia

Disposal of surplus earth

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites

Additional works for SWD crossing

Construction of thrust blocks using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete

350mm @ 90 Degree Bend

350mm @ 45 Degree Bend

Supplying and fixing 350mm dia sluice valve

Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation (43 Days x 8 Hrs/day x 2 Nos x 2 Shift/day)

Hire charges for diesel pumpset for 5 HP (43 Days x 8 Hrs/day x 2 Nos x 2 Shift/day)

Bill 1E : 300mm dia main feeder main ( Length 1.65 km)

Hire charges for power breaker to dismantle the concrete / asphaltic road surfaces.

Non Bus Route - Kannigapuram main road, Brightons road, Narasimma Nagar

Supplying, laying of DI pipes (At 1.2m depth) Class K9 including back filling earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales,murams gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and initial lift of 2m carting the pipes from any of the Board's Stores to the site of work lowering into the trenches, and aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc,, complete (At 1.2m depth) Class K9

300mm dia water main

Cutting of D.I Pipes

300mm dia D.I Pipes

Making Rubber Joints

300mm dia DI pipes

Testing of D.I pipes with hydraulic testing equipment by filling with water and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes, including other inDIdental and operational charges, etc., complete

300mm dia watermain

Supplying, conveying & fixing of M.J Collar including earthwork excavation

300mm dia

Disposal of surplus earth

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites

Additional works for SWD crossing

Construction of thrust blocks using Cement Concrete 1:3:6 ,40mm B.G.jelly for Plain Cement Concrete

300mm @ 90 Degree Bend

300mm @ 45 Degree Bend

Supplying and fixing 300mm dia sluice valve

Supplying, conveying & fixing of D.I Specials

300 mm DI D/S 90 deg bend

300 mm DI D/S 45 deg bend

300 mm DI D/F 90 deg bend

300 mm DI Fl/ Soc tail piece

300 mm dia.d/fla.pipe 2.0m length

300 mm dia.d/fla.pipe 1.0m length

300 mm dia.d/fla.pipe 0.5m length

100 mm dia air valve

100 mm dia sluice valve

Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation (43 Days x 8 Hrs/day x 2 Nos x 2 Shift/day)

Hire charges for diesel pumpset for 5 HP (43 Days x 8 Hrs/day x 2 Nos x 2 Shift/day)

Bill No 1F : Plumbing works for Tenements (B.s Moorthy nagar) 6 Blocks

Earth work Excavation

Making bore and tapping inthe DI pipeline, supplying and fixing of specials consisting of plastic moulded clamp saddle with (SS304)female threaded metal insert, sealing rubber and plastic wide strap including suitable bolts and nuts, Polypropylene compression fitting adopter with metal insert (SS304-male threaded), Polyproplene compression fitting 90 deg elbow, UPVC Ball Valve (stop cock) with compression joint at one end and female threaded at other end and suitable enclosure (HDPE) with top side openable for housing UPVC BallValve (stopcock) and testing house service connections including cost of water etc complete for following sizes. 25mmand Supplying UPVC pipes and specials of size 25mm dia including cutting, threading and jointing with necessary specials including carting the materials, fixing to wall with necessary clamps and screws, making holes in roof, repacking the same with necessary brickwork and plastering wherever necessary with scaffolding etc., complete

Supplying and fixing 25 mm PVC Ball Valve

Supplying and fixing P.V.C. Screw down tap of size 20mm dia

Supply and delivery and fixing of HDPE tank 300 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the UPVC pipes and specials for pipe connection works including cutting, threading and fixing charges as directed at site etc.,

Cutting of Road surface

Asphaltic Road

Bus Route

Bill No 1G : Plumbing works for Tenements (Vasuki nagar) 2 Blocks

Earth work Excavation

Supplying UPVC pipes and specials of size 32mm dia including cutting, threading and jointing with necessary specials including carting the materials, fixing to wall with necessary clamps and screws, making holes in roof, repacking the same with necessary brickwork and plastering wherever necessary with scaffolding etc., complete

Supplying and fixing 25 mm PVC Ball Valve

Supplying and fixing P.V.C. Screw down tap of size 20mm dia

Supply and delivery and fixing of HDPE tank 300 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the UPVC pipes and specials for pipe connection works including cutting, threading and fixing charges as directed at site etc.,

Cutting of Road surface

Concrete road

Bill No 1H : Plumbing works for Tenements (M.S Muthu nagar) 33 Blocks

Earth work Excavation

Supplying UPVC pipes and specials of size 32mm dia including cutting, threading and jointing with necessary specials including carting the materials, fixing to wall with necessary clamps and screws, making holes in roof, repacking the same with necessary brickwork and plastering wherever necessary with scaffolding etc., complete

Supplying and fixing 25 mm PVC Ball Valve

Supplying and fixing P.V.C. Screw down tap of size 20mm dia

Supply and delivery and fixing of HDPE tank 300 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the UPVC pipes and specials for pipe connection works including cutting, threading and fixing charges as directed at site etc.,

Cutting of Road surface

Concrete road

Bill No 2A : Construction of OHT 25LL - Puliyanthope OHT

Construction of Sub Structure - Pile Foundation

Providing and installing Bored cast- in-situ reinforced cement concrete pile of 700mm diameter and length below the pile cap to carry a safe working load not less than the specified, excluding the cost of concrete and steel reinforcement but including Betonite solution, machinery charges and Labour charges etc all complete

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

Upto 2 m below GL

Dewatering using 20HP diesel engine pumpset including Hirecharges,cost of Diesel, Engineoil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Chipping of piles from pile cap bottom upto GL which includes chipping and disposal of debris, etc

Supply and laying of soling stones 15cm cube (un blasted)

Supplying and filling crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Upto 1.5m below GL

Cement concrete 1:3:6 using Crushed stone sand (M-sand) 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high

Upto 3.0m below G.L

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing,fan clamps etc., as per standard specification and as directed by the Board officers complete.

Upto 1.5m below GL

From 1.5m to 4.5m below GL

From 4.5m to 9m below GL

From 9m to 13.50m below GL

From 13.50m to 18m below GL

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works as follows 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement

Disposal of surplus earth

CONSTRUCTION OF SUPERSTRUCTURE

Providing form work with centering for soffits of Reinforced Cement Concrete slabs or plain surfaces including strutting upto 3m high

Upto 3 m above GL

From 3 m to 4 m above GL

From 4 m to 5 m above GL

From 5 m to 6 m above GL

From 6 m to 7 m above GL

From 7 m to 8 m above GL

From 8 m to 9 m above GL

From 9 m to 10 m above GL

From 10 m to 11 m above GL

From 11 m to 12 m above GL

From 12 m to 13 m above GL

From 13 m to 14 m above GL

From 14 m to 15 m above GL

From 15 m to 16 m above GL

From 16 m to 17 m above GL

From 17 m to 18 m above GL

From 18 m to 19 m above GL

From 19 m to 20 m above GL

From 20 m to 21 m above GL

From 21 m to 22 m above GL

From 22 m to 23 m above GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade using crushed stone sand (M-sand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing,fixing ,fan clamps etc. as per standard specification and as directed by the Board officers complete.

Upto 1.5m above GL

From 1.5 m to 4.5 m above GL

From 4.5 m to 9 m above GL

From 9 m to 13.5 m above GL

From 13.5 m to 18 m above GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade using river sand for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

From 13.5 m to 18 m above GL

From 18 m to 22.5 m above GL

From 22.5 m to 27 m above GL

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works using 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Providing RCC jolly work 50mm thick in cement concrete 1:2:4 (M-sand) excluding cost of reinforcement but including moulding curing etc complete.(for hand rails around OHT)

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete

Colour washing two coats over one coat of white washing.

Weathering course: Concrete with broken brick jelly 20mm guage in pure slacked lime over RCC roof slab in proportion of 32:12 (no sand to be used) well beaten with wooden beaters to be required depth of 80mm thick and giving rerquired slope and thickness to roof as required etc. complete.

Granolithic flooring 50 mm thick with cement concrete 1:2:4 (M-sand) using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining and 25mm dia G.I.pipe of necessary length for water outlet curing etc. complete.

Supplying and fixing FRC cover and frame of size 60x60cm including necessary masonry work and plastering etc complete.

Supplying and fixing of 100mm dia CI ventilating pipe of 0.5m length each with cowl.

Supplying and fixing of stainless steel ladder consisting of side support and foot rest at every 20cms all member of ladder made up of 18 SWG ,304 Grade stainless steel with stainless steel welded joints.The width of the ladder is 50 cms.

Testing of 25 LL OHT by retaining water for 48 hours in side the OHT including cost of water, pumping water into the OHT and bailing out of water(after testing) with necessary pumping equipments including attending the crack if any occurred during the test and other incidental and operational charges etc complete as directed at site.

Providing and fixing water level indicator of approved pattern.

Supplying and fixing 100mm dia A.C. down fall pipe including cost of 100mm dia A.C. pipe, shoe, bend brackets and teak wood plugs gratings etc. complete with door arrangements.

Supplying and fixing of GI Sheets 30cm wide and 1.6mm thick for construction jointing

Construction of spiral staircase

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m complete for open cut excavation

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

1.5m to 4.5m below G.L.

Providing form work with centering for soffits of Reinforced Cement Concrete slabs or plain surfaces including strutting upto 3m high.

At 3.00m height below GL & above GL

At 6.00m height

At 9.00m height

At 12.00m height

At 15.00m height

At 17.00m height

At 20.00m height

At 22.00 m height

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing fan clamps etc. as per standard specification and as directed by the Board officers complete.

Upto 1.5m below GL

Upto 1.5m above G.L.

1.5m to 4.5 m below G.L.

1.5m to 4.5 m above G.L.

4.5m - 9.0m above G.L.

9.0m - 13.5m above G.L.

13.5m - 18.0m above G.L.

18.0m - 22.0m above G.L.

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works using 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Colour washing two coats over one coat of white washing.

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundation and basement .

Disposal of surplus earth

Provision for Rain water harvesting structure

Provision for Lightning Arrestor & Lighting Arrangements

Dismantling of existing structure

Providing independent scaffolding (cuplock system with MS Tubular pipes made of 40NB B class conforming to IS 1161-1239 with pair of cups provided at 500 mm c/c with forged end blades welded at both ends of the tubular pipes to make the structure firmer by adding cross braces and rakers if necessary etc., complete.

Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation

Hire charges for diesel pumpset for 5HP

Hire charges for diesel pumpset for 7.5 HP

Bill No 2B : 10LL OHT - Kannigapuram

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil as per SS 20B with initial lead of 10 mts. and lift of 2 mts.

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Providing form work with centering for soffits of Reinforced Cement Concrete slabs or plain surfaces including strutting upto 3m high , scaffolding, etc

At 3.00m height above & below GL

At 4.00m height

At 5.00m height

At 6.00m height

At 7.00m height

At 8.00m height

At 9.00m height

At 10.00m height

At 11.00m height

At 12.00m height

At 13.00m height

At 14.00m height

At 15.00m height

At 16.00m height

At 17.00m height

At 18.00m height

At 19.00m height

At 20.00m height

At 21.00m height

At 22.00m height

At 24.00m height

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing etc. as per standard specification and as directed by the Board officers complete.

Upto 1.5m below GL

Upto 1.5m above G.L.

1.5m to 4.5 m below G.L.

1.5m to 4.5 m above G.L.

4.5m - 9.0m above G.L.

9.0m - 13.5m above G.L.

13.5m - 18m above G.L.

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade using river sand for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

13.5m - 18m above G.L.

18m -22.5m above G.L.

22.5m -24.0m above G.L.

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works using 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete

Colour washing two coats over one coat of white washing.

Granolithic flooring 50 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining 25mm dia G.I.pipe of necessary length for water outlet curing etc. complete.

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundation and basement .

Disposal of surplus earth

Providing RCC jolly work 50mm thick in cement concrete 1:2:4 including moulding curing etc complete.(for hand rails around OHT)

Supplying and fixing FRC cover and frame of size 60x60cm including necessary masonry work and plastering etc complete.

Supplying and fixing of 100mm dia CI ventilating pipe of 0.5m length each with cowl.

Supplying and fixing of stainless steel ladder consisting of side support and foot rest at every 20cms all member of ladder made up of 18 SWG ,304 Grade stainless steel with stainless steel welded joints.The width of the ladder is 50 cms.

Testing of the OHT by retaining water for 48 hours in side the OHT including cost of water, pumping water into the OHT and bailing out of water(after testing) with necessary pumping equipments including attending the crack if any occurred during the test.

Providing and fixing water level indicator of approved pattern.

Supplying, and fixing 100mm down fall pipe including cost of 100mm AC pipe, shoe bend, bracket and teek wood plugs, grating etc. complete with door arrangments

Construction Joints of concrete - GI Sheets 30cm wide and 1.6mm thick

Construction of spiral staircase

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil as per SS 20B with initial lead of 10 mts. and lift of 2 mts.

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

1.5m to 4.5m below G.L.

Providing form work with centering for soffits of Reinforced Cement Concrete slabs or plain surfaces including strutting upto 3m high.

At 3.00m height below GL & above GL

At 6.00m height

At 9.00m height

At 12.00m height

At 15.00m height

At 17.00m height

At 20.00m height

At 22.00 m height

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M20 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing fan clamps etc. as per standard specification and as directed by the Board officers complete.

Upto 1.5m below GL

Upto 1.5m above G.L.

1.5m to 4.5 m below G.L.

1.5m to 4.5 m above G.L.

4.5m - 9.0m above G.L.

9.0m - 13.5m above G.L.

13.5m - 18.0m above G.L.

18.0m - 22.0m above G.L.

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works using 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete

Colour washing two coats over one coat of white washing.

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundation and basement .

Disposal of surplus earth

Provision for Rain water harvesting structure

Hire charges for diesel pumpset for 3 HP with fuel and crew charges including transportation

Hire charges for diesel pumpset for 5HP

Hire charges for diesel pumpset for 7.5 HP

Bill No 2C : CONSTRUCTION OF 6 LAKH LITRES CAPACITY UGT

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

From 0 to 2 m below GL

From 2 to 3 m below GL

From 3 to 4 m below GL

From 4 to 5 m below GL

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

From 1.5 m to 4.5 m below GL

Upto 1.5 m above GL

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high

Upto 3 m above & 3 m below GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade using river sand for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

From 1.5 m above to 1.5 m below GL

From 1.5 m to 4.5 m below GL

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works using 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Stock brick work with II class bricks in cement mortar 1:3 (Crushed stone sand (M-sand)) for 23 cm thick wall including curing etc. complete (including extra labour for 11cm thick wall)

Granolithic flooring 50 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining 25mm dia G.I.pipe of necessary length for water outlet curing etc. complete.

Plastering with cement mortar 1:3 (Crushed stone sand (M-sand)) for 12mm thick including curing, etc., complete.

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete

Colour washing two coats over one coat of white washing.

Supplying and fixing of stainless steel ladder consisting of side support and foot rest made up of 18 SWG ,304 Grade stainless steel with stainless steel welded joints.The width of the ladder is 45cms.

Providing and fixing FRC cover and frame of size 60 x 60cm including necessary masonry work and plastering, etc., complete

Supplying and fixing of 100mm dia CI ventilating pipe of 2 m length with cowl.

Supplying and fixing of 300mm width 16 gauge GI plate for construction joint

Hire charges for diesel pumpset upto 3HP with fuel and crew charges including tranportation for bailing out of sub-soil water

Testing of the UGT by retaining water for 48 hours inside the UGT including cost of water pumping water into the UGT and bailing out of water (after testing ) with necessary pumping equipments including attending the crack if any occurred during the test and other incidental and accidental operational charges etc. complete (Details enclosed)

Refilling with excavated soils (other than sand) complying with standard specification for filling in foundation and basement.

Disposal of Surplus earth

100 mm pipe supply DUCTILE IRON SOCKET/SPIGOT PIPES AS PER IS 8329/2000

100 mm pipe laying Laying D.I. pipes including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on

5 HP submersible motor 300x40 lpm x head OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220 / 2002 WITHOUT PANEL BOARD Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of

Bill No 2D. CONSTRUCTION OF 1.6 LAKH LITRES CAPACITY UGT

Excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders as per SS 20B with initial lead of 10m and lift of 2.0m

From 0 to 2 m below GL

From 2 to 3 m below GL

From 3 to 4 m below GL

From 4 to 5 m below GL

Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

From 1.5 m to 4.5 m below GL

Upto 1.5 m above GL

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high

Upto 3 m above & 3 m below GL

From 3 to 4 m below GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade using river sand for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

From 1.5 m above to 1.5 m below GL

From 1.5 m to 4.5 m below GL

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works using 10mm -32 mm dia rod (Fe-500 D Grade with CRS material)

Stock brick work with II class bricks in cement mortar 1:3 (Crushed stone sand (M-sand)) for 23 cm thick wall including curing etc. complete (including extra labour for 11cm thick wall)

Granolithic flooring 50 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining 25mm dia G.I.pipe of necessary length for water outlet curing etc. complete.

Plastering with cement mortar 1:3 (Crushed stone sand (M-sand)) for 12mm thick including curing, etc., complete.

Special ceiling plastering for RCC slabs, and beams in CM 1:3 using Crushed stone sand (M-sand) – 10mm thick including hacking and curing, etc., complete

Colour washing two coats over one coat of white washing.

Supplying and fixing of stainless steel ladder consisting of side support and foot rest made up of 18 SWG ,304 Grade stainless steel with stainless steel welded joints.The width of the ladder is 45cms.

Providing and fixing FRC cover and frame of size 60 x 60cm including necessary masonry work and plastering, etc., complete

Supplying and fixing of 100mm dia CI ventilating pipe of 2 m length with cowl.

Supplying and fixing of 300mm width 16 gauge GI plate for construction joint

Hire charges for diesel pumpset upto 3HP with fuel and crew charges including tranportation for bailing out of sub-soil water

Testing of the UGT by retaining water for 48 hours inside the UGT including cost of water pumping water into the UGT and bailing out of water (after testing ) with necessary pumping equipments including attending the crack if any occurred during the test and other incidental and accidental operational charges etc. complete (Details enclosed)

Refilling with excavated soils (other than sand) complying with standard specification for filling in foundation and basement.

Disposal of Surplus earth

100 mm pipe supply DUCTILE IRON SOCKET/SPIGOT PIPES AS PER IS 8329/2000

100 mm pipe laying Laying D.I. pipes including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks

5 HP submersible motor 300x40 lpm x head OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220 / 2002 WITHOUT PANEL BOARD Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes.

Bill No 2E.CONSTRUCTION OF COMPOUND WALL KANNIGAPURAM

Clearing heavy jungle

Earthwork excavation and depositing on bank with initial lead of 10 metres and initial lift 2.00m (in all type of strata) in hard stiff clay stiff black cotton, hard red earth, shales, Muram, gravel, stoney earth and earth mixed with small size boulders S.S. 20-B. (excluding timbering and bailing out sub-soil water) as per P.W.D. standard schedule of rates for Chennai City.

Upto 2.0 m below GL

Supplying and filling M-sand for foundation and basement including watering, consolidating, ramming etc. complete.

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Upto 1.5 m below GL

From 1.5 m to 4.5 m below GL

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high

Upto 3 m above and below GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using Crushed stone sand (M-sand) and 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

Upto 1.5 m below GL

Upto 1.5 m above GL

From 1.5 m to 4.5 m above GL

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works as follows

Stock brick work with II class bricks in cement mortor 1:5 (Crushed stone sand (M-sand)) for 23 cm thick walls including curing etc. complete.

Upto 1.5 m above GL

From 1.5 m to 4.5 m above GL

Band course work flat 10mm to 12mm thick and 50mm deep with C.M. 1:3 (Crushed stone sand (M-sand) including curing, etc., complete as directed

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 12-20mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

From 1.5 m to 4.5 m above GL

12mm thick sand faced cement plaster on wall upto hight 10 meters above ground level consisting of 12mm thick backing coat of CM 1:3 ( 1 cement : 3 sand ) and 8mm thick finishing coat of CM 1:1 ( 1 cement : 1 sand ) etc complete

Colour washing two coats over one coat of white washing

Supplying and fixing 0.43 cu.m. of broken glass pieces on the coping of the compound wall with C.M. 1:3, 20mm thick including curing, etc., complete as directed

Supplying and fixing barbed wire fencing over the proposed compound wall with ‘L’ angle iron 50 x 50 x 6mm & 1.45m posts bent to shape at 2.5m centres with 6 rows of barbed wire and also in a zig zag manner at 25cm c.c. connecting all the rows with barbed wire will be of 2 ply and 12 gauge or other approved size including drilling hole in ‘L’ iron posts and fixing the posts in cement concrete 1:2:4 of size 15x15x45cm etc as directed.

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement

Disposal of surplus earth

Supplying and fabricating and erection of iron gate with of required size as per direction at site with G.I pipes of 50 mm and specials at all sides and 40x40x6mm angles as bracing on which 2 No.of m.s sheet of 16 gauge of size 2x2m each is welded as two halves fixing letter ''METROWATER' including one coat of primer with red lead etc.compete as directed.

Painting with two coats of ready mixed plastic emulsion paint first class quality and of approved colour over a priming coat including thorough scrapping clean removal of dirt, etc., complete and including necessaary plaster of paris, putty, etc., wherever required.

Bill No 2F.CONSTRUCTION OF COMPOUND WALL PULIANTHOPE

Clearing heavy jungle

Earthwork excavation and depositing on bank with initial lead of 10 metres and initial lift 2.00m (in all type of strata) in hard stiff clay stiff black cotton, hard red earth, shales, Muram, gravel, stoney earth and earth mixed with small size boulders S.S. 20-B. (excluding timbering and bailing out sub-soil water) as per P.W.D. standard schedule of rates for Chennai City.

Upto 2.0 m below GL

Supplying and filling M-sand for foundation and basement including watering, consolidating, ramming etc. complete.

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

Upto 1.5 m below GL

From 1.5 m to 4.5 m below GL

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting upto 3m high

Upto 3 m above and below GL

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using Crushed stone sand (M-sand) and 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

Upto 1.5 m below GL

Upto 1.5 m above GL

From 1.5 m to 4.5 m above GL

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works as follows

Stock brick work with II class bricks in cement mortor 1:5 (Crushed stone sand (M-sand)) for 23 cm thick walls including curing etc. complete.

Upto 1.5 m above GL

From 1.5 m to 4.5 m above GL

Band course work flat 10mm to 12mm thick and 50mm deep with C.M. 1:3 (Crushed stone sand (M-sand) including curing, etc., complete as directed

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 12-20mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

From 1.5 m to 4.5 m above GL

12mm thick sand faced cement plaster on wall upto hight 10 meters above ground level consisting of 12mm thick backing coat of CM 1:3 ( 1 cement : 3 sand ) and 8mm thick finishing coat of CM 1:1 ( 1 cement : 1 sand ) etc complete

Colour washing two coats over one coat of white washing

Supplying and fixing 0.43 cu.m. of broken glass pieces on the coping of the compound wall with C.M. 1:3, 20mm thick including curing, etc., complete as directed

Supplying and fixing barbed wire fencing over the proposed compound wall with ‘L’ angle iron 50 x 50 x 6mm & 1.45m posts bent to shape at 2.5m centres with 6 rows of barbed wire and also in a zig zag manner at 25cm c.c. connecting all the rows with barbed wire will be of 2 ply and 12 gauge or other approved size including drilling hole in ‘L’ iron posts and fixing the posts in cement concrete 1:2:4 of size 15x15x45cm etc as directed.

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement

Disposal of surplus earth

Supplying and fabricating and erection of iron gate with of required size as per direction at site with G.I pipes of 50 mm and specials at all sides and 40x40x6mm angles as bracing on which 2 No.of m.s sheet of 16 gauge of size 2x2m each is welded as two halves fixing letter ''METROWATER' including one coat of primer with red lead etc.compete as directed.

Painting with two coats of ready mixed plastic emulsion paint first class quality and of approved colour over a priming coat including thorough scrapping clean removal of dirt, etc., complete and including necessaary plaster of paris, putty, etc., wherever required.

Bill No - 3 : SUPPLY, DELIVERY, ERECTION & COMMISSIONING OF ELECTRICALLY DRIVEN HORIZONTALLY SPLIT CASE WATER SUPPLY PUMPSETS WITH ALLIED ELECTRICAL WORKS FOR HEADWORKS AT KANNIGAPURAM WSS

Supply, delivery, erection, testing and commissioning of electrically driven, water lubricated horizontal split case water supply pumpset with bronze impellers, other accessories suitable for following duty point, including required capacity 3Ph, 415 V, AC, 50 Hz, TEFC, squirrel cage induction motor, on a common base plate, with suitable starter, fasteners including incidental civilworks etc. complete.

UNIT- 1 - 9000 lpm against a total head of 40 m

Supply, delivery, erection, testing and commissioning of vacuum pump of suitable capacity to prime the above pump, including required capacity 3 Ph, 415 V, AC, 50 Hz, Electrical Motor along with a common base plate for the pump and motor, coupling pulley, suitable starter, fasteners including incidental civil works and connecting with the suction pipe of the above pump sets including supply of necessary materials and labour etc.complete as instructed at site.

Vacuum Pump - 10 HP

Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works (37.5 mm x 37.5 mm x 6.24mm ) at a height of 0.25m from the ground, including earthing and incidental civil works etc., complete.

UNIT- 1 - 9 kVAR

Vacuum Pump - 4 kVAR

Supplying and fixing of 200 Amps Triple Pole fuse carrier in MS Sheet steel encloure with provision for accommodating the TNEB meter including earthing etc., complete.

Supplying and fixing of 200 Amps Triple Pole FSU with HRC fuses on suitable angle iron frame with earth connection only.

Capacity of M.V. Panel - 200 Amps

200 A FP Motorised Online Change over Switch 25 kA

63 A TP MCCB 25 kA for UNIT- 1

32 A TP MCCB 25 kA for Vacuum Pump

63 A TP MCCB 25kA (for UNIT- 1 cap.)

32 A TP MCCB 25kA (for Vacuum Pump cap.)

63 A TP MCCB 35kA (for PLC Panel)

32 A TPN MCB 10kA (for LDB)

Supplying and clamping of variuos sizes of PVC insulated PVC sheathed armoured aluminium LT UG cable by MS clamps on wall or in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed.

From 300 Fuse Carriers to 300 Amps SFU & from there to 300 Amps MCCB Switch of MV panel (Wall)

size 3.5C, 300 Sqmm

From Control Panel of DG to 300A MCCB of MV Panel (Under ground)

size 3.5C, 300 Sqmm

From 300 A MCCB of MV Panel to Control Panel of UNIT- 1 (Wall)

size 3.5C, 300 Sqmm

From Control Panel of UNIT- 1 to motor (Wall)

size 3C, 300 Sqmm

From Starter in MV Panel to Vacuum Pump (Wall)

size 3C, 6 Sqmm

From 100 A MCCB of MV Panel to UNIT- 1 Capacitors (Wall)

size 3C, 50 Sqmm

From 32 A MCCB of MV Panel to Vacuum Pump Capacitor (Wall)

size 3C, 6 Sqmm

From 32A MCB of MV Panel to PLC Panel & LDB (Wall) size 4 core 10 sq.mm

From control Panel of Pump to Local P.B. Station & for automation size 3 core 2.5 sq.mm copper (Under ground)

From control Panel of Pump to Local P.B. Station & for automation size 3 core 2.5 sq.mm copper (Wall)

Supplying and fixing of cable gland and termination with Al. cable lugsfor the following sizes of PVC insulated PVC sheathed armoured alumunium LT UG cable and with earth connection.

size 3.5C, 150 Sqmm (EB)

size 3.5C, 35 Sqmm (DG)

Size 3.5C, 25 sq.mm (UNIT- 1)

Size 3C, 6 sq.mm (Vacuum Pump)

size 3C, 10 Sqmm (UNIT- 1 capacitor)

size 3C, 6 Sqmm (Vacuum Pump capacitor)

Size 4 core 10 sq.mm PLC Panel and LDB

size 3 core 2.5 sq.mm copper

Supply, delivery and fixing of dust and vermin proof Local Push Button station near the pumpset with 1 No"ON" and 1 No "OFF" push buttons (the "OFF" push button shall be locable in "OFF" position).

Supply, delivery and erection of Three Phase 6 way 32 Amps, 10kA LDB with the following: 1 No of 40 A FP isolator for incoming supply 3 Nos. of 16A, DP RCCB 3 Nos. of 16A, SP MCB 1 No of 16A, DP MCB 3 Nos of 6A, DP MCB in sheet steel enclosure fitted with busbars and neutral links and suitable angle iron frame works with provision for earthing etc. complete.

Run of 2 of 2.5 sq mm PVC unsheathed copper single core cable in PVC pipe for mains with continuous earth connection by 14 SWG wire From the MCB DB to the Switch boards in office, store,and 16A power socket.

Wiring with 2.5 sq mm PVC insulated single core copper cables of 650 V Grade on suitable rigid PVC pipe on wall and ceiling with PVC accessories, with MS switch box covered with 3 mm thick hylam sheet with continous earth wire connection of 14 SWG TC wire.

Light points

Fan Points

Wiring with 2.5 sq.mm PVC unsheathed single core copper cable on suitable rigid PVC pipe for 5A 3 pin CS plug non interlocking including supply and fixing of plug pin top in MS box with continuous earth connection by 14 SWG TC wire.

Lighting Fixtures

Supply and installation of 215 V - 1 x 40 W Flouresent TL fitting box type with enamelled reflector complete with all accessories - choke, starter, tube, etc. suitable for wall mounting or roof mounting on conduit tube.

Supply and installation of 215 V - 2 x 40 W Flouresent TL fitting industrial type with enamelled reflector complete with all accessories - choke, starter, tube, etc. suitable for wall mounting or roof mounting on conduit tube.

Supply and fixing of water tight bulk head fitting suitable for 100W bulb with lamp guard and lamp.

Supplying and fixing of 12" sweep AC exhaust fan complete including providing necessary opening in the wall.

Supply and fixing of 48" sweep AC ceiling fan complete with regulator with lm down rod (stem pipe) including supplying and fixing of fan clamp with side plates and cross arms.

a) Supply and erection of 1 No 3" dia 2 m long tubular Wall Mounted post with complete 250W sodium vapour lampwith necessary fitting and other accessories etc.

Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm

Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm

Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only

a) Supply and erection of 1 No 3" dia 5 m long tubular Pole Mounted post with complete 250W sodium vapour lampwith necessary fitting and other accessories etc.

Supplying and laying of PVC , LTUG cable under ground in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed for 2 core 4 sq.mm

Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm

Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm

Supply and delivery of the following safety equipment a) 5 kg capacity ISI marked dry chemical powder type fire extinguisher

First Aid box ( medium)

Fire bucket - 3 Nos with MS stand

Rubber mat 6mmthick of 1.1 kv grade of size 2m x 1m

Fire safety rules chart

Shock treatment chart

"Caution / Danger" Board

Supply and delivery of the following tools:

Double ended open jaw spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22, 20x23 24x27, 25x28 & 30x32

Ring spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22 20x23 24x27, 25x28 & 30x32.

Screw driver of size 12 inches

Cutting plier of size 8 inches

Tong Tester ( clamp on type- multiutility) A C voltage 0 - 750 V AC current 0 - 1000 A D C voltage 0 - 1000 V Resistance 0 - 40 mega ohms

Electrical tester

Diesel Filling Pump (Hand operated )

Measuring Dip Rod (MS) (for measuring 200 ltr. standard Barrel )

Hack Saw frame with blade

Lever type Grease gun

Supply and delivery of Rechargeable emergency lamp with 600mm Fluorocuent lamp, dry type rechargable battery etc.,complete.

Earthing as per ISI specifications with necessary masonary work

Supply and connection of earthing conductor including two coats of approved painting and laying between earth pit and equipments

25 x 6 mm GI Flat

40 x 6 mm GI Flat

Supply, Delivery, erection, testing and commissioning of PLC Control Panel including the Remote Terminal Unit/ Programmable Logic Controller (RTU/PLC), Human Machine Interface (HMI), GPRS modem, 1 kVA UPS and accessories along with mounting assembly & cables including installing the PLC programming package and interconnecting with the existing SCADA System at Centralized Monitoring Location (the software will be provided by CMWSSB) as directed by Engineer and interconnecting with the ultrasonic level transmitters, electromagnetic flow meters and with existing MV panels, Capacitor panels at each sewage Pumping Station to switch ON/OFF the pumps based on level feedback, Switch ON/OFF the existing capacitor bank to maintain Powerfactor as per EB norms, and to monitor EB/ DG supply including incidental civil works etc., complete.

Supply, Delivery, erection, testing and commissioning of Ultrasonic Level Transmitter of range 0 - 15 meters in the UGT and OHT of the hed works with necessary mounting arrangements including incidental civil works etc complete.

Operation and maintenance of the installation: Operation and maintenanceof the plant with all auxiliary equipment for a period of 120 days after satisfactory supply, erection , commissioning and operating the entire plant for 30 days, free of cost by the contractor before handing over the plant to the Board.

Sub Total (excluding GST)

Signet Power (BID ID -1095403)