maujdin:- providing and laying of rcc pipe inlet channel 300mm dia, const. of one no. s / s tank of m. size:- 140.00`x140.00`x12.00`, one no. suction and scour well of size:- 6.00`x4.00` each, one no. rcc hlt of size:- 21.00`x32.00`, four no. rcc f.beds of size:-15.00`x23.00`, one no. rcc c.w.t. of size:- 19.00`x27.00`, one no. sump well of size:- 12.00`x18.00`, one no. pc of size:- 13.00`x28.00`, const. of boundary wall, head works pipe line, c.c. road and path, providing and installation of pumping machinery, laying of distribution pipe line and functional household tap and operation and maintenance of water works for complete scope of work mentioned in the dnit and of whole existing water supply system in the village disinfection material supplied by the phed as per schedule iv for a period of 5 years after 12 months during defect liability period and 3 months trial run period. ( will be charged to the annual mtc. estimate ) . complete in all respects as per approved nit at w / w village maujdin.