Drilling Borewell and Providing of Submersible Motor Pumpset with Accessories at Sirumangalam Panchayat

Geophysical Survey Charges including conveyance charges forn the Geo -Physical instruments and other accessories

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then larging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit. Upto 60M depth below GL construction of mud pit etc. using only calyx rigs.

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then larging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit. construction of mud pit etc. using only calyx rigs. Upto 60M depth below GL

From 60M to 90mM depth below GL

Reaming charge 140/150mm dia pilot bore to 300mm dia bore as directed by the dept officers.Upto 60M depth below GL

From 60M to 90mM depth below GL

Reaming charge 140/150mm dia pilot bore to 300mm dia bore as directed by the dept officers.

From 60M to 90mM depth below GL

Drilling of borewell for hardrock portion including of all labour charges

Supply Delivery of and conveyance of all following sizes of PVC casingpipes & specials to site as per IS 12818 / 1992 200 mm OD PVC Plain Pipe (Medium depth)

Labour Charges for inserting (200mm ID) 200 mm OD PVC casing pipe with screen or without screen in the drilled hole including jointing the pipe complete supplying and packing the annular space with pebbles of approved quality by the departmental officer...200 mm OD PVC cassing Pipe

Developing the Borewell with Air Compressor of 600 cfm capacity including transportation labour and fuel charges for compressor and as directed by the department officer and conducting yeiled test by "V" notch methods

Supply Delivery of 7.5 HP Three PhaseSubmersible Pumpset Suitable for Borewell / Open well Conforming to I S Specification for the Following Duty 75 x 225 Condition

Supply,Delivery of 10 HP Pannel Board with Necessary Fittings Suitable for Submersible Pumpset for the following duty Condition

Supply , Delivery of the Following size of the Flat PVC 3core copper conducted cable conforming to I S 694 Suitable for Submersible Pumpset 4.0sqmm cable

Supply & Delivery of 75 mm hose Pipes &Special as Relavent I S Specification PN10 HDPE Hose pipe 75mm PN8

50mm MS clamp set

50mm G.I Flange set

50mm G.I Pipe

Wooden board (LR)

100 Amps fuse unit

7/20 PVC copper wire

32 Amps Main switch

7/20 GI wire

Insulator Reel

20GI pipe earthing (LR)

Labour Charges for Erection of 5HP Three Phase Submersible Pumpset in open well / Bore well including fixing and jointing the cable with Clamps twin

Provision for Name Board

Provision for Pipeline work

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}