WORK 1 ARANTHANGI BORE WELL PUMPSET

Amount

Providing alternate borewell @ Kathirikadu in Poovatrakudi Panchayat

Drilling of Borewells anywhere in Tamilnadu including transporation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles bouulders etc.,By first taking a pilot bore of 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 and including construction of mud pit etc.,complete

0m to 60m From G.L Level

60m to 90m From G.L Level

90m to 120m From G.L Level

120m to 150m From G.L Level

150m to 180m From G.L Level

180m to 210m From G.L Level

210m to 240m From G.L Level

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer.

0m to 60m From G.L Level

60m to 90m From G.L Level

90m to 120m From G.L Level

120m to 150m From G.L Level

150m to 180m From G.L Level

180m to 210m From G.L Level

210m to 240m From G.L Level

Supply and Delivery of unplasticised PVC Casing Pipes of the following diametre in 3 metres length with screwed and socket ends and centering guides for every 15m length of pipes as per IS 12812 / 92 and DN 4925 and as amended from time to time to suit deep borewells as above 250m depth for delivery at site including loading unloading freight transit and insurance etc.,complete.

Supply of 150mm Nominal dia (6") PVC Plain casing PipesSupply of 150mm Nominal dia (6") PVC Plain casing Pipes

Supply of 150mm Nominal dia (6") d PVC ribbed Screen casing pipes

150mm PVC Threaded end Cap

Labour charges for inserting casing pipes (with or without slots) in the driled holes, filling with the annuler space with pebbles size and quality approved by the officer

Charges for developing the borewell with air compressor of 600 cfm capacity including transporation, , fuel, labour etc and assertaining the Yield of borewell By V notch method and as directed by officer

CONSTRUCTION OF PEDASTAL FOR KIOSK

Construction of pedestal for Kisok with size 1.40m 0.75 x 0.45 x 1.80 in am using bricks of size 8 3/4 x 4 3/4 x 2 1/4 as per TWAD Board type design including painting etc., complete

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround overed with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding,locking arrangements and labour charges etc.,

ERECTION OF 7.5HP PUMPSET

Supply and delivery of the 7.5 HP submersible pumpset having a duty of 75Lpm x 150m Head etc.,complete

Supply of Pannel board to suit 7.5 HP for Submercible Pumpset etc

Supply and delivery of 4 sqm submercible cable for Pumpset errection with excise duty

Supply and delivery of 50mm UPVC Pipe for Pumping on Main

Cost and supply of Nylon rope for pumpset erection

Cost of PVC specials confirming to relevant ISI Specification etc.,complete

50mm GI Elbow

50mm GM Gatevalve

50mm GM Non return valve

50mm GI Flage Set

50mm MS Clampset

7/20 Copper wire

Labour charges for the erection of submersible pumpset etc complete

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

M. MOORTHY