Krishnagiri District Shoolagiri Block under the Scheme 15th Finance Block Panchayat Construction of 60000Litre OHT 12m staging and pipeline near Velankanni School backside at Shoolagiri in Shoolagiri Panchayat Package No2024_25_SGI_70

Amount

1.Construction of 60,000 Litres Capacity OHT (12m Staging) And Pipe Line Near Velankanni School Back Side @ Shoolagiri H/O Shoolagiri.Est.Amt.Rs:-25.00/-Lakhs.

Earthwork excavation and deposition on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by Board officers.Hard stiff clay, block cotton, hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

Earthwork excavation and deposition on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by Board officers.Hard stiff clay, block cotton, hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

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,laying and curing etc complete

Reinforced cement concrete 1:1.5:3mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Items 1.50m From GL

Upto GL

Above GL And Upto 4.50m Height

Above 4.50m And Upto 7.32m ht From GL

Above 7.32m and upto 10.98 Ht from GL

Above 10.98m and upto 14.64 ht from GL

Above 14.64m and upto 18.30m ht From GL

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical

SQUARE COLUMN

Columns below GL and above GL Upto 3.30m ht

Column above 3.30m upto 4.30m ht From GL

Columns above 4.30m upto 5.30m ht from GL

Columns above 5.30m upto 6.30 ht from GL

Column above 6.30m upto 7.30m ht from GL

Column above 7.30m upto 8.30m ht from GL

Column above 8.30m upto 9.30m ht from GL

Column above 9.30m upto 10.30m ht from GL

Column above 10.30m upto 11.30m ht from GL

Column above 11.30m upto 11.40m ht from GL

PLANE SURFACE

Below GL and upto 3.30m ht above GL

From 5.30m to 6.30m ht above GL

From 8.30m to 9.30 ht above GL

From 11.30m to 12.30m ht above GL

CURVED SURFACE

Upto 0-3.30m Height (Froom Floor Slab)

From 3.30m to 4.30m Height (From Floor Slab)

Supplying, fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc., complete and as directed by Board officers.

Painting two coats using ready mixed Plastic Emulsion paint inlcuding priming coat including cost and conveyance of all materials to site and all labour charges etc comoplete

Supplying And Fixing in Position of cut stone in CM 1:3 using well dressed cut stone supporting inlet pipe inside the tank and asdirected by the officers

Provision for pipe connection arrangements for inlet outlet, scour and overflow etc., includeing cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete as detailed below.

For Inlet Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI bend

80mm GI Flange Set

90mmx80mm PVC Threaded Coupler

For Outlet Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI bend

80mm GI Flange Set

80mm GM Gate Valve

65mm GM Gate Valve

90mmx80mm PVC Threaded Coupler

90mmx63mm PVC Threaded Coupler

75mm 6KSC PVC Pipe

63mm 4 KSC PVC Pipe

For Source Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI bend

80mm GI Flange Set

80mm GM Gate Valve

90mm PVC Threaded Coupler

For Over Flow Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI bend

80mm GI Flange Set

90mm PVC Threaded Coupler

Fabrication,supply, delivery and fixing of outside MS ladder of 45cm wide made out of 50x50x6m 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 for providing access to roof top of 10,000 lit. capacity OHT of suitable inclined length, including bottom anchorage and 6transportation and as directed by Board officers.

Providing man Hole Cover of size 0.60x0.60

Provision for PVC ventilating Arrangements mosquito proof nylon net with 110mm PVC pipes and cowls as directed by departmental officers 2 nos etc.. All complete

Refilling in foundation and basement with excavated earth in layer of not more than 15cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Provision for RCC Inner Ladder

Provision For Name Board Charges

Provision for Photocharges

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

PAPPANAN CONTARCTOR (BID ID -1138236)