Salem District - Omalur Block - Construction of 30000 liter Capacity OHT Tank at Mel Vaguthannur Area H/O Periyaripatty Panchayat - MLACDS - 2022-23

Amount

1.) Construction of 30,000Lit OHT (7.50m Stage) at Vaguthanur H/O Periyeripatty

Earth work Excavation for Foundation in all soils and sub Soil as per SS2 for foundation etc., completed SS 2B

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.

Refilling the basement with excavated earth other than sand complying the Standard specification

Cement concrete 1:4:8 mix using 40mm ISS metal inculding cost and conveyance of all materisl to site and labour charges for mixingfor mixing, laying and curing etc complete

Reinforced cement concrete 1:1:5:3 mix using 20mm ISS Metal inculding cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete Item 1.50 m to 4.50 m below GL

0.00 to 1.50m Below GL

0.00 to 4.50m from GL

4.50 to 7.32m from GL

7.32 to 10.98m from GL

Supplying and erecting centering shuttering inculding necessary supports for plane surface in foundation and basement and in all floors for RCC column footing column plinth beam, roof slabs, staircase stpes, bed blocks, critical Plane Surface

From 0.00 to 3.30m

Curved surface

Square Column

Supplying and fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given inculding cost of steel and binding wire in all floors etc., complete complying with standard specification Up to 16 mm dia

Painting two coats over new plastered using approved cement paint inculding cost and onveyance of all materials to site and all labour charges etc complete

Providing PVCI ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl etc., complete.,

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

Supplying and fixing of RCC inner access ladder in RCC 1:11/2:3 mix etc.,

Supplying, fabricationg, Delivery and placing in position MS steel ladder wide 0.45m made out of 50x50x6mm MS angle for sides and stps in 16mm MS plain rods fixed at 30cm c/c welded and jointed etc., complete

Provision for Pipe connection Arrangements including cost of materials etc. complete.

50 mm dia GI Pipe for inlet connection

50 mm GI Gate Valve

50 mm dia GI Elbow

50 mm dia GI Coupling

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}

Krishna and Co