estimate for renovation / upgradation of existing 1st water works and laying the distribution pipe lines at village bahu akbarpur district rohtak. “construction ofr/w pumping station and upgradation of existing 1st water works including 1.00 mld wtp, rcc s/s tanks, sump well, boundary wall, pump chamber, rising main lines, electric transformers, installation of pumping machinery and laying the distribution pipe lines etc. at village bahu akbarpur. operation and maintenance during defect liability period of 12 months after successful completion of 3 months trial run and thereafter for 5 years complete in all respect