bids are invited for vadodara trial bore of 200mm dia , reaming up to 400 mm 16 inches bore hole , from 60 m below ground level to 200 m depth below ground level , additional cost for slotted pipe of 200mm dia , development of tube well by means of pumping , yield test for the bore well , m and l for foundation for holding tube well assembly , chemical bacteriological analysis and potability test of water , material and labour for lowering of submersible pump , supply install testing and commissioning submersible pump set electric driven motor of 5 hp 4kw 5 stage 415 v 50hz coupled , supply and testing submersible pump set electric driven motor of 5 hp 4kw 5 stage 415 v 50hz , s and f pvc insulated flat submersible cable with copper conductor , s and f fully automatic dol starter suitable for 05hp submersible pump set 415 v 3 ph , excavation in trenches not exceeding 1 point 5 metre , returning filling in trenches including spreading levelling , removal of excavated material and deposited where directed at a distance , supply and fix unplasticised pvc pipes of 50mm dia with pressure rating 10 kgf cm2 , s and f chemical feed dozer model rc series chemical dosing metering pump electromagnetic provision of borewell at jakatnaka pump house at afs total quantity : 382