Construction of 30000 Lits 12m OHT tank at Seekarajapuram H/O Seekarajapuram Panchayat

Amount

Construction of 30000 Lit's 12m OHT tank at Seekarajapuram H/O Seekarajapuram Panchayat

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

Sand filling with clear river sand including watering, consolidation etc.,complete for Foundation as directed by Bdo 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 for 10 cum.

Cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Items 1.50 m to 4.50m below GL

UP Below GL

Items 0.0 to 4.50m Above GL

Above 4.51m and Upto 7.32Ht m

Above 7.32m and Upto 10.98 m

From 10.98m Upto 14.64m above GL

From 14.64m to Above GL

Supplying and erecting centering shuttering inculding necessary support for plane surfae foundation and basement and in all floors for RCC column footing column plinth beam roof slabs, strircase steps bed blocks critical

For Plan surface

Below GL

From 0.00 - 3.30m

From 5.30m to 6.30 m

From 8.30m to 9.30m above G.L

From 11.30 m to 12.30m

Curved Surface

Up to 0- 3.30m Height

From 5.31m to 6.30m Height

Square column

Below GL

8.31 to 9.30m ht

10.31 to 10.90m ht

11.31 to 11.40m ht

Painting two coats with Emulsion Paint paint including cost and conveyance of all materials to site and all labour charges etc comoplete

Supply and fabrication of steel including cost and conveyance and labour charges etc complete.

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.

Providing and fixing of RCC inner access ladder in RCC 1:1:5:3 (one cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of two Nos. of vertical post of 10cm x 15cm and step slab of 25mm x25mm etc., complete and as directed by Board officers.

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

Providing Cut Stone Slab in Cm :3 mix and as directed by departmental officers

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

For Pipe Connection

65m dia GI Pipe for inlet connection& outlet

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

50mm dia GI Pipe for scour pipes

65mm dia GM Gate valve

50mm dia GM Gate valve

50 mm dia Flange set

65mm dia GI Tee

65mm dia GI coupling

65mm dia GI flange set

65mm dia GI Elbow

50 mm dia 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.

Supply of 90mm PVC pipes and Specials

90 mm PVC Pipe 6KSC

Earth work excavation and depositing on bank with initial lead and lift in all soil

Laying and Jointing of PVC Pipe into trench PVC Pipe

Refilling the Earth Work after into trench

Construction of Platform

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works.

G.Dhanasekar(Pavi Traders/Magizhan Infra) (BID ID -1535916)