Construction of 60000lit OHT at Konganattanpudhur HO Kullichettiplayam

Amount

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc. complete complying with standard specification.

Cement concrete 1:4:8 (One of cement, four of sand and eight of hard broken stone) using 40mm size hard broken stone inclusive of shoring, strutting, bailing out water, ramming, curing etc., complete in all respects as directed by the departmental officers - 10M³

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Plane Surface 0m to 3.30m Below GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Plane Surface 0m to 3.30m Above GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Plane Surface 3.30m to 4.30m Above GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Plane Surface 6.31m to 7.30m above ground level

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Curved Surface3.31m to 4.30m above ground level

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Curved Surface 6.31m to 7.30m above ground level

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Curved Surface 7.31m to 8.30m above ground level

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Square Column 0m to 3.30m Below GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Square Column 3.30m to 4.30m Above GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Square Column 4.30m to 5.30m Above GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Square Column 5.30m to 6.30m Above GL

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed. Square Column 6.30m to 7.30m Above GL

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.The steel should conform to the relevant ISspecification and supplied with test certificate (Fe.415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, taxes etc. complete. RTS Rods

RCC M30 design mix concrete (Approximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBG ston of 20 mm size ,0.28 cum of HBG stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting,) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, water charges curing etc., complete complying with relevent standard specification and as directed by TWAD Board Officers. 1.50m to 4.50m Below GL

RCC M30 design mix concrete (Approximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBG ston of 20 mm size ,0.28 cum of HBG stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting,) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, water charges curing etc., complete complying with relevent standard specification and as directed by TWAD Board Officers. 0m to 1.50m Below GL

RCC M30 design mix concrete (Approximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBG ston of 20 mm size ,0.28 cum of HBG stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting,) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, water charges curing etc., complete complying with relevent standard specification and as directed by TWAD Board Officers. 0m to 4.50m Above GL

RCC M30 design mix concrete (Approximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBG ston of 20 mm size ,0.28 cum of HBG stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting,) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, water charges curing etc., complete complying with relevent standard specification and as directed by TWAD Board Officers. 4.50m to 7.32m Above GL

RCC M30 design mix concrete (Approximately for one cum of concrete 400 kg of cement, 0.47 cum of sand with bulkage and wastage , 0.57 cum of HBG ston of 20 mm size ,0.28 cum of HBG stone of 10 mm size are to be used) for the following members (excluding the cost of RTS grills for reinforcement, centering and shuttering, strutting,) but including cost of mixing, laying of concrete, vibrating with mechanical vibrators, ramming consolidating finishing, water charges curing etc., complete complying with relevent standard specification and as directed by TWAD Board Officers. 7.32m to 10.98m Above GL

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Fabrication, supply, delivery and fixing of outside MS ladder wide 45cm made out of 50×50×6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre welded, jointed etc., providing with suitable side supports, clamps, and locking arrangements provided with one coat of red oxide paint to for providing access to roof top of 60,000 lit.OHT of suitable inclined length, including bottom anchorage and transportation and as directed by departmental officers.

Providing and fixing RCC inside access ladder of approved pattern and design in RCC 1:11/2:3 (One cement and one and half sand and three HBG stone of 20mm size ISS gauge) 0.40m width, 0.10m thickness, 0.12m breadth for side post, 0.05m thickness 0.12m breadth for steps with suitable inclination including cost of cement, reinforcement centering, finishing, curing etc., complete and as directed by TWAD Board Officers.

Providing PVC Ventilating arrangements mosquito proof nylon net with 100mm PVC cowl and as directed by Deptal officers.

600mm dia FRC manhole frame to have clear opening of 600mm dia to suit 600mm dia FRC Cover

65mm Ø GI pipes for inlet 1 x 1 connection

65mm Ø GI pipes for over flow

50mm dia GI pipes for scour pipe

65mm dia GI pipes for delivery pipe

80mm Ø GI Coupling

65mm Ø GI Elbow

65mm Ø GM Gate valve

Supply and fixing of 10 SWG 2 Ply Chain link Wire Mesh(50mm x50mm) including the cost of binding wire to bind the Chain link Wire Mesh with Fencing Post and excluding the cost of post etc.,

Earth work excavation and depositing on bank with in initial lead of 10 mand initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Provision RCC Fencing post including all labour charges etc completed

M.Manickam (BID ID -1259571)

Bidder Name

RADHAKRISHNAN

M.Manickam