Work No 11 Drilling of 200 mm OD PVC bore well Erection of 5HP motor Works Watertub and extension of pipe laying works at Kovilpathu Panchayat of Budalur Block in Thanjavur District under General Fund 2023 24 Tranche

Amount

Drilling of 200mm OD PVC bore well and erection of 5.00 hp motor works,Watertub and extensions of pipe laying works @ Kovilpathu Panchayat

Conducting Geophysical survey for fixing the location.

Drilling of bore wells any where in Thanjavur District including transportation from one place to another place whithin the above district in alluvial soil or sedimentary strata of clay and sand or sand

Up to 60 m depth ending from Ground level

Reaming from 200 OD PVC mm dia pilot bore to 300 mm dia bore as directed by the departmental officers up to 60m depth ending from ground level

Up to 60 m depth ending from Ground level

Supply and delivery of following materials as per ISI Specifications.

200 mm OD PVC Plain casing Pipe(MW)

200 mm OD PVC slot casing Pipe(MW)

Clamp set

Bore cover

Labour charge for inserting PVC casing pipes assemble (with slots and without slots) in the drilled hole including jointly the pipes with PVC couplers with cement Paster etc.,Departmental Officers and

Charges for developing the Bore well with Air compressor of 600 CFM capacity including transportain, labour and fuel charges for compressor as directed by the departmental officers and conducting yield

Provision for New 5.00 HP motor

Supply and delivery of 5.00 HP wet type submersible pump set confirm IS 8034 with ISI marking 20 Lpm x 90 mt head 2.0hp submersible pump set (excise duty at 6.18% vat 5%) including motor rate.

Supply and delivery of 1.1 kv grade 4.00 core pvc insulated 3sqm copper flat submersible cable and all its accessories ISI marking mt head including all charges etc completed.

Labour charges for erection of 5.00 HP submersible pump set in Bore well including fixing and jointing the submersible cable .

PIPE LAYING WORKS

Earth work excavation in all types of strata for laying of pipes with the standard trench width as per Bd 63 mm OD PVC Pipe 4 KSC (New Line)

63 mm OD PVC Pipe 4 KSC (New Line)

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI Marking to site of works

63 mm OD PVC Pipe 4 KSC (New Line)

Lowering and laying the PVC Pipes and specials to trench , laying to proper grade and alignment, Jointing with PVC coupler and specials fixing with Solvent cement paste etc

63 mm OD PVC Pipe 4 KSC (New Line).

Refilling with excavated soil complying with standard specification in layers of 15 cm thick well rammed and consolidated after pipes and specials are laid and tested.

63 mm OD PVC Pipe 4 KSC (New Line)

Supply of PVC specials as per BIS 10124/1988 Part 1 to 13 &BIS 7834/1975 with ISI Marks to site of works

63 mm PVC Elbow (page 27 ,sl.no-3)

63mm PVC Threaded coupler (page 27 ,sl.no-1)

63mm PVC Tee IS 7834/1987 (page 27 ,sl.no-5)

63mm End cap (page 27 sl.no 11)

Solvent cement

WATER TUB

Earth work excavation in hard stiff clay soil and all classess of soil and depositing on bank with initial lead and lift as per SS20B.

Sand filling with river sand good quality including cost and conveyance of all materials to site including watering and compacting etc complete.

Cement concrete with (1:4:8) mix using 40mm ISS HBG metal including cost and conveyance of all materials and labour charges etc complete.

Cement concrete with (1:2:4) mix using 20mm ISS HBG metal including cost and conveyance of all materials and labour charges etc complete.

Supply and ercrtion of steel cetering

Brick work in cement mortar 1:5 mix using country bricks 83/4"x41/4"x21/4" and conveyance of all materials to site and all labour charges etc complete.

Plastering with cement mortar 1:3 mix to 10 mm thick including cost and conveyance of all materials to site and all labour charges etc complete .

Plastering with cement mortar 1:5 mix to 12 mm thick including cost and conveyance of all materials to site and all labour charges etc complete .

White washing two coats using shell lime including cost and conveyance of all materials to site and all labour charges etc comoplete

Provision for Name board

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}

Punniyamoorthy