Execution of Mines Grand 2022-2023Construction Of New Openwell with Motor and Pipeline at Menallur Panchayat Vembakkam Block

Amount

Earth work excavation and depositing and complying with relevant classes of soil of TNSS well sinking and lead upto 10m hard stiff clay black cotton soil,hard red earth murram gravel and all other soils etc

1st Depth HGS 0.00m to 1.00 mt

1st Depth SDR 1.00m to 2.00 mt

2nd Depth MRNRB 2.00-3.00m mt

2nd Depth MRNRB 3.00-4.00m mt

3rd Depth HRRB 4.00-6.00m mt

4th Depth HRRB 6.00-8.00m mt

5th Depth HRRB 8.00-10.00m mt

5th Depth HRRB 10.00-12.00m mt

C.C.1:4:8 using 40mm stone jelly including cost and conveyance of all materials to site and cost of labour and all other incidental charges etc.,complete.

Supply and erection of centring incl all necessary supports and strutting all cross bracings etc complete

For Raft Shutering

For Wall Shutering

Supply and fabrication of steel including cost and conveyance of all materials to site and all labour charges etc complete

R.C.C 1:1.5:3 mix using 20mm metal including cost and conveyence of all materials to site and all labour charges etc complete

Earth work excavation and depositing on bank with initial lead and initial lift in Sand soil etc., comp as per IS 20B

Refilling Excavated sand and all labour charges etc

Supply of new 7.50 HP motot ,cable wire and Specials

7.50HP 75x200 lpmxm submergable openwell motar

7.50HP Pannel board

3 Core 4 Sqmm cable wire

50 mm GI Cupling

50 mm GI Elbow

50mm GI Pipe

50 mm GM non return value

90mm/6ksc PVC Pipes

Labour Charges Laying Pipes

Labour Charges for errection of motar and spicals

Provision for test bore well 4 ½

Provision for geo physical survey

Towards Baling out water charges

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}

Settu