tender for tubewell infront of taj sporting club at booth no- 217 - labour for boring tube well of required dia. by water je system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. the tube well should have a minimum 50 mm gap in betwwen the outside of the tubewell pipe and the bore. a) for depth upto 150 metre for 40 mm dia. tube well with top enlargement of 80 mm dia. (i) 40 mm dia. boring etc. material cost for tube well including supplying fitting fixing all a) supplying high density polythene ribbed strainer of approved make with adapter conforming to i.s. 12818- 1997 specifications (i) 40 mm dia supplying, fitting, fixing special hand pump no-6 approved make with necessary accessories. i) for 40 mm dia tube well construction of masonry platform 1.25 x1.25 sqm with 0.500 m x 0.375 m leg stand by 75 mm thick cement concrete (4:2:1) with graded stone chips over a layer of picked jhama brick flat soling 125mm x 75 mm brick band on the edge with a base concrete (4:2:1) of 15 mm thick cement plaster (4:1) with neat cement finishing all sides to the exposed surface complete. construction of masonry surface drain (for tube well works) 250 mm overall width & 125 mm average depth with 1st class bricks in cement morter (4:1) over 75 mm thick cement concrete (4:2:1) over layer of brick flat soling complete with 15 thick cement plaster (4:1) with neat cement finishing all sides to the exposed surface complete constructing cement concrete base 300 mm x 300 mm x500 mm (4:2:1) with stone chips collecting sample of water bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments paying all cgharges and fees testing etc. complete in all respect as per direction