Construction, testing and commissioning of r.c.c. elevated service reservoir in village pahanda (a) and sankra 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. village pahanda (a) - 85 kl capacity & staging 12 m) village sankra - 45 kl capacity & staging 12 m & providing, laying, jointing, interconnection, testing and commissioning of 63 mm dia to 75 mm hdpe pe-100 , pn-6 pipe & 90mm to 110mm dia upvc class 6 kg/sqcm with suitable joints & 100mm dia gi pipe, valve specials and all fittings including all allied civil works, verification of yield of tubewell & electric connection from cseb, construction of boundary wall around the over head tank, installation of 01 no. electro chlorinator, construction of chlorinator room of size 2.4*2.4*3.0 mtr , providing functional household tap connection(f.h.t.c) in individual households and government instiution etc. complete (as per annexure “f”) with trial run for 03 months, operation & maintanance for 06 months under retrofitting of piped water supply scheme under jal jeevan mission for village pahanda (a) and sankra block patan, district