Construction, testing and commissioning of r.c.c. elevated service reservoir of 01 nos 40 kl & 12 m staging , 01 nos 30 kl & 15 m staging , 01 nos 30 kl & 12 m staging & 01 nos 25 kl & 12 m staging 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 63 mm dia to 75 mm , hdpe pe-100 , pn-6 pipe & 90 mm dia & 110 mm dia upvc class 6 kg/sqcm with suitable joints & 50mm to 150 mm dia gi pipe, valve specials and all fittings including all allied civil works, providing 267 nos functional household tap connection(f.h.t.c) in individual households ,construction of boundary wall etc. complete with three month trial run and operation & maintanance for 06 months under piped water supply scheme under jal jeevan mission for village manja, block lakhanpur, .district