Sub -Mersible

Submersible

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 tubewell pipe and the bore. d) For depth upto 150 metre for 50 mm dia. tube well with top enlargement of 100 mm dia. 50 mm dia

Labour for boring tube well of required dia. by water jet system through 100 mm dia.

Packing the annular space between the outside of the tube well pipes & strainers and the bore with pia size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-in-charge including cost of all materials labour and equipment complete.

Supply, fitting and fixing PVC pipes for underground work of approved make of (medium duty) conforming to ASTMD-1785 & threaded to match with G.I-pipes as per IS:1239 (Part-I) with all necessary accessories……… (a) Carriage up to work site (each socket fitted)

Supply, fitting and fixing PVC pipes for underground work of approved make of (medium duty) conforming to ASTMD-1785 & threaded to match with G.I-pipes as per IS:1239 (Part-I) with all necessary accessories………

Supplying fitting and fixing of P.V.C reducing socket with ISI mark. A) 100mmx50mm

Supplying fitting and fixing high density polythine strainer of approved make with adapter confirming to I.S specification.

Supplying, fitting and fixing steel cutter piece up to 450 mm long with sockets.

Supply, fitting and fixing PVC pipes for underground work of approved make of (medium duty) conforming to ASTMD-1785 & threaded to match with G.I-pipes as per IS:1239 (Part-I) with all necessary accessories… for delivery from housing (well pipe) .... (a) 40 mm dia.

Supplying, fitting & fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq.cm.

Supplying fitting fixing submersible1.5 H.P. pump directly coupled with water proof ….. in 150mm - 100mm tube well including 2.5 Sq.mm 3 core PVC flat coper cable (Finolex) as required including 32 Amps TPN retainable type switch unit (Havells) with indoor type shunt capacitor 1 KVA etc all complete as required. (Kirloshkar / KSB / Crompton / Coloma motor D.O.L typed model = 1No

Supply, fitting & fixing of 3 core 2.5 mm 2 Flat Copper Submersible Cable ( mark FINOLEX/HAVELL's)

(a) Supply and delivery of M.S. Rest clamp complete. Crompton / Coloma motor D.O.L typed model = 1No

Nut & Bolts of 10 mm thick for 40 mm dia. Pipe

Supply & delivery of 32 Amp. SPN Main Switch (HAVELL's)

Providing and Display Board at Site an taking three stages of works's Photographs etc. complete …..

Contingency