||Construction, testing and commissioning of r.c.c. elevated service reservoir of 140 kl capacities & staging 18 mt. at lb nagar, ,including providing and fixing of ci double flange pipe, double flange specials & di double flange soft seated sluice valve including construction of suitable r.c.c. valve chamber & providing, laying, jointing, interconnection, testing and commissioning of 90/110/140/160 mm dia upvc class 6/10 kg/sqcm pipe with suitable joints, valve specials and all fittings including all allied civil works, supplying & installation of energy efficient isi marked required capacity three phase , 50 hz, 220v, deep well submersible pump stainless steel body, suitable for 4"/6" tube well with control panel starter suitable for submersible pump with dry run protection, connections, including clamps, bore cap etc. as required as per specifications but excluding pipe, ss/nylon wire rope connection cable including electric connection from cspdcl, construction of brick masonry switch room , construction of boundary wall around the over head tank, installation of electro chlorinator, construction of chlorinator room, providing functional household tap connection (f.h.t.c) in individual households and government institution etc. complete with 03 months trial run, operation & maintenance for 09 months under retrofitting village of piped water supply scheme under jal jeevan mission for village lb nagar block dongargarh district- rajnandgaon.