Construction of OHT 30,000 Litre Tank 12 M Height at Nanathiveduthangal Panchayat in Arakkonam Block at Ranipet District.

Amount

Arakkonam Block

Construction of 30000 litres OHT (12.00 m Staging Height ) Nandiveduthagal panchayat

Earth work Excavation for Foundation in all soils and Sub Soil as per SS20B for foundation etc. complete.SS 20B

Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with Standard specification.

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

1.50 m to 4.50m below GL

0 m to 1.50m below GL

0.0 to 4.50m Above GL

Above 4.51m to 7.32 m

Above GL 7.33m to 10.98m

10.98 m to 14.64 m above GL

14.64 m 18.30m above 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

For Plan surface

Below GL

8.30m to 9.30m above G.L

Curved Surface

5.31-6.30m Height

Square column

Below GL

8.31 to 9.30m ht

10.31 to 11.30m ht

Painting two coats over new plastered using approved Plastic Emulsion paint including cost and conveyance of all materials to site and all labour charges etc comoplete

Supply, fabrication, placing in position of steel rods cutting tying etc. complete including cost of reinforcement RTS rods.

Supplying Fabricating,Delivery and placing in position MS steel Ladder wide 0.45m made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded and Jointed etc. , Complete complying with stanard specification.

Supplying and Fixing of RCC inner access Ladder in RCC 1:11/2:3mix etc Complete complying with stanard specification.

Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by Departmental Officers

providing cut stone slab in cm 1:3 mix

Providing Manhole cover of size 0.60x0.60 m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm Ms angle fixed along edges and as directed by Departmental Officers

Provision for pipe connection arrangements

65mm dia GI Pipe for Inlet connection and over flow

65mm dia GI Pipe for over flow and rain water harvesting pipes

50mm dia GI Pipe for Scour

65mm dia GM Gate wall

50mm dia GM Gate wall

50mm dia GI Flange set

65mm dia GI TEE

65mm dia GI coupling

65mm dia GI flange set

65mm dia GI elbow

50mm GI elbow

Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete.

Bore well

Supply and Delivery of 180mm dia/6kscpvc pipe casing

Supply and delivery of 7.5 hp pumpset having 50X225

7.5 hp panel board

4 sqmm cable

50mm GI Pipe with out coupling

50mm GI Pipe Coupling

50 mm G.I Elbow

50 mm M.S.clamp set

50mm gm NRV

50 mm G.I Flange set

50mm Gm gate valve

90mm PVC Pipe

Each 90mm PVC bend

90mm PVC TEE

7/20 GI Stay Wire

7/20 Copper Wire

63mm Fuse carrier

20mm GI pipe for EB srvice

Teak wood Board 12x24

Bore well cover plate

Cement Solvent

Drilling of 180 mm dia vertical bore well in hard rock area by using hard rock rig including cost of drilling upto casing pipe depth

Drilling of 150mm dia vertical bore well in hard rock area by using hard rock rig including cost of drilling below casing pipe

Earth work excabation and deposit on bank with inital lead

Laying and joints PVC pipe into trench

Refiling Trench after laying pipe into trench

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}

Suresh