15th Finance Commission Grant Tied 2025-2026 Providing Borewell with Power Pump and Pipe Line Extenstion Ward No.01 EB Koot Road Ward No.02 Park street in Thiruvalam Town Panchayat

Amount

Earthwork excavation in all soils and subsoils except hard rock requiring blasting with initial lead and lift as initial lead of 10.0 m and lift 0f 2.00 m including re-filling the sides of foundation in layer of 15cm. thick watering ramming depositing the surplus earth in the premises as directed by the departmental officers etc., complete complying with standard specification.

Plain Cement concrete 1:4:8 (One cement Four sand and Eighte aggregate ) using 40mm ISS size hard broken granite metal for foundation and flooring including de-watering wherever necessary and laid in layers not more than 15cm. thick to required thickness , including cost and conveyance of materials to work site & labour charges complete with standard specifications

Brick Work in Cement Mortor 1:5 Mix (one cement, five M- Sand) using new best II Class Bricks of size 9 ” x 4 3/8 “x 2 3/4 ” from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.(For 10 M3)

Plastering in Cement Mortor 1:5 Mix (one cement, five M- Sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

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)

Supply and fixing of200 mm dia PVC casing pipe as IS 12818/1992 Including cost and conveyance to the site etc. completeTWAD SOR P{39)

Supply and delivery of Three phase submersible pump set suitable 150mm dia Borewell with ISI mark IS 8034 Without pannel board of 125 lpm x 75m head etc complete

Supply and delivery of Three phase pannel board suitable for 7.5 HP submersible motor with DOL with two level guard and auto start 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 covered 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.,

Supply and delivery of following GI pipes and specials confirming to IS 554/86 GI pipes IS 1239/1990 part I required

50 mm GI pipe medium (B class)

50 mm PVC pipe

50mm GI Bend

50mmGI Flange set

50 mm MS clamp set

50mm GM Non- return valve

50 mm GI coupling

50mm GM Gate valve

4.00 sqm flat copper submersible cable

Fuse carrier 32A, 415V

90mm pvc pipe 6Ksc

Nylone rope

Labour charges for the erection of up to 7.5HP submersible pump set in the deep bore well including fixing and jointing submersible cable with Proper clamps upt to the starter to required depth and also fixing of riser pipes, valves erection, erection of Panel board consisting of TPICN switches and laying & jointing the cables and twin earthing asper IE rules, etc complete.

Refilling of excavated earth including all labour and matrial charges etc completeincluding cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.