tender for installation of atu at kamalchak primary school field (24.248612,88.363693) at kamalchakapas/01/062/207/0009--labour for boring tube well of required dia. by water jet 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 between the outside of the tube well pipe and the bore. for depth upto 150 meter for 80 mm dia. tube well with top enlargement of 100 mm dia. (i) 40 mm dia. boring etc. (2 * 6) + (2 * 3) = 18 m [page-49,item no-1.c.(il (ii) 100 mm dia. boring etc. top enlargement. (5 * 6) = 30 m [page-49,item no-1.d.(ii)] supplying high density polythene strainer of approved make with adopter conforming to is specification. (i) 40 mm dia. (2 * 3) = 6 m [page-52, item no-5.(i)l supplying fitting fixing steel cutter piece up to 450 mm long with sockets. (a) 40 mm dia. [page-53,item no- 9.(i)] supplying fitting fixing pvc (high density) reducing socket with i.s.i. mark 40 mm x 100 mm. [page-18,item no- 19.iii.(l)[ supply of g.i. pipes tata, high density (heavy) including socket (ii) 100 mm dia. [page-102,item no- 1.l.(ii)] supplying, fitting and fixing pvc (high density) pipes of approved make of (medium duity) conforming to astmd-1785 and threaded to match with gi pipes as per is: 1239 (part - 1) (i) 32 mm dia. (4 * 6) = 24 m [page-13,item no-19(iii)] (i) 40 mm dia. (2 * 6) = 12 m [page-13, item no- 19(iii)] (ii) 100 mm dia. (4 * 6) = 24 m [page-14, item no-19(iii)] annexure-l for 1)supply, delivery & installation of 1005 witt poly 48 volt (335 wp 144 sell x 3) solar model makes. warsee/hr 2)supply & fitting single phase 230 volt ac & 250-350 volt dc input & 230 volt 4.9 amp 3 phase ac output ihp solar submersible controller-make-frcecon/invt 3) supply 3 phase 230 volt 4.2 amp 1 hp solar submersible pump 4)supply 3 core 1.5 sg mm coper cable