Supplying and laying of 500mm dia DI Conveying main from Central Main at Padi Flyover to existing underground tank at 31st street and proposed underground tank at 68th street, TNHB Colony in Depot-84,Area-VII.

Amount

Supply, delivery , laying and jointingDi pipes of the following sizes of socket @ spigot end, push - on - joint DI pipes of classification K9 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.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

500mm at 2.0m depth

500mm at 2.0m depth (Bus Route Road)

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.

500mm 90 deg D/S bend

500mm 45 deg D/S bend

500mm 22.5 deg D/S bend

500mm M/J collar

500mm X500mm X500mm Tee

Specials for 300mm water meter

500x300mm D/s taper

300mm Fl/Spi tail piece

300mm Fl/Soc tail piece

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. for inlet connection to UGT

500mm Fl/Soc tail piece

500mm DI D/Fl 90 deg duckfoot bend

500 mm dia.d/fla.pipe 2m length

500mm DI D/Fl 90 deg bend

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

500mm DI D/Fl bell mouth

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.

350mm Sluice valve

350mm M/J collar

500x350mm D/S taper

Supply, delivery , conveying and fixing of CI double air valves, sluice valve and specials including loading, unloading and stacking at site etc as directed by the engineer at site etc complete as per specifications.

500x500x100mm S/S/F DI tee

100mm air valve

100mm S.V for fixing A.V

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

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

For specials

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.

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.

Cutting of Road surface

Asphaltic Road

Bus Route

Hire charge for air compressor for breaking Highways road

Non Bus route

Construction of Thrust block of standard size with PCC 1:3:6 using 40 mm HBJ including fixing of M.S rod for anchorage as directed during excution with necessary earth-work excavation, centering, curing etc complete for various bends,Tees as mentioned below

500mm d/soc 90deg bend

500mm 45 deg D/S bend

500mm 22.5 deg D/S bend

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.

1.2mx1.35mx1.95 m size chamber for 300mm to 400mm Dia Sluice Valves

Construction of Air valve 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 per specification and as per drawing.

1.2mx0.9mx1.80m size chamber for 100 mm dia Air valve

Supply, delivery, erection, testing and commissioning of electromagnetic flow meter of size 300mm in the inlet of the UGT 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).

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 of size 1.75mx1.5mx2.0m for 300mm dia water meter

Bill No.2 Construction pipe carrying bridge

Cement concrete 1:1 ½:3 using 20mm gauge hard broken stone jelly for reinforced cement concrete works excluding cost of steel, centering, shuttering and cost of steel reinforcement but including laying in position, compacting, curing, finishing, etc., complete

Supplying, fabricating and laying in position MS rounds or RTS rods for RCC works including cost of reinforcement, binding wire, cutting bending, cranking and tying in position with binding wire assembly, etc.

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

Supplying, fabricating and Fixing of 250mm ISMB frame for carrying 400mm, DI pipe complete

Supply and fixing MS strip for holding the 400mm dia DI.

Bill No.3 Commonissioning New DI water main

Traceing and attending water link including supply and fixing of SS clamp and earthwork refilling and disposal of earth and necesuary dewatering arrangments complete.

100mm dia

150mm dia

200mm dia

250mm dia

300mm dia

Attending water leak by Interconnection with existing main including disjointing and refixing of main and supply and fixing of MJ collar, dewatering arrangments earthwork and filling complete.

100mm dia

150mm dia

200mm dia

250mm dia

300mm dia

Attending HSC leak including earthwork refilling disposal of earthand necessary dewatering arrangments complete.

Supplying and filling M sand including consolidation, watering, ramming etc,completed

Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly for plain concrete works including laying ramming curing, etc., complete.

Cutting of road surface

Bus Route

Non Bus route

Sub Total (excluding GST)

Manikanta Construction Company

VEDAS INFRATECH CONSULTANT PVT. LTD.