Providing New Borewell with Erection of Hand pumpset in Chinna Colony in Nallambakkam Panchayat at Kattankolathur Panchayat Union.

Charges for Conducting Geo Physical Survey etc complete

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 enlarging 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. 0 to 60m

supply and delivery of 180mm dia PVC Plain ( C.S ) Casing Pipe.

supply and delivery of 250mm dia PVC Plain ( C.S ) Casing Pipe.

Labour Charges for Fixing PVC Plain ( C.S ) Casing Pipe.

Supply and delivery of India Mark II deep borewell Hand pump with 30m (10x3m) connecting rods, cylinders and telescopic stand suitable for 150mm dia bore

supply and Delivery of 32mm Gi pipe

supply and Delivery of 32mm Gi pipe Coupling

Erection charges for India mark II hand pump set etc complete

Construction of Platform including cost of all materials as per RD type design

Construction of soak pit of size 1.00m dia and 1.00m depth and filling of 32mm HBG sand filling as top layer of 8cm thick including voids and covering with RCC cover slab and finishing around neatly etc

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}18%