Improvement works by providing additional earthmat and watersupply arrangements to the earthpits at 110/33-11KV Somanur Sub Station.

Amount

Labour for excavation & refilling of width 0.8m & depth 0.3m for earth mat

Supplying and fixing of earth mats using M.S flat of size 65 x 10 mm including cost of all materials ,labour for fabrication of earth mat , transporting, all lead, lift, cost of machineries, consumables for erection etc., complete

Labour machineries, consumables for earth raisers for equipments and structures (Electricity supply will be brone by department)

Supply and providing of 600mm mean dia, 300mm height 36mm thick cement coller for identification of earth electrode location including 1 primer and 2 coats of colour wash as directed by field Engineer

Supply and provision of M8, M9, M10, M12 & M16 full thread GI Bolt & nuts & GI washer of various size for erection wherever required and as directed by the Field Engineer incharge

Supplying, fixing, laying and testing of UPVC pipe pressure of approved good Quality ISI make for providing of water supply inexisting earthpit including cost of pipe, pvc specials, all materials, lead, lift, etc., complete as per standard specification. 25mm PVC pipe

15mm PVC pipe

Supplying & fixing of GM Gate Valve 25mm with ISI make for PVC water Supply arrangements including cost of Pipe, Bend, Tee, l - Bow, reducer etc., as required of all mateials, lead, lift , Labour charges ete. Complete.

Supplying and fixing of 20mm dia PVC tap of ISI make as directed by the Engineer in charge including all specials and cost of all materials, labour charges for fixing, lead, lift etc., complete.

SGST to be quoted in Percentage (value alone) Ex. 9%, it should be entered as 9 only

CGST to be quoted in Percentage (value alone) Ex. 9%, it should be entered as 9 only

Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only

M/s A.Chelladurai & Co (BID ID -1251038)