Water Supply Renewal; In The Catch C-1, Conduct Line, Reservoir, Crp T-7 Pressure Break Chamber Of The Drinking Water System In The Locality Of Chullpi, Yanama District, Yungay Province, Ancash Department. Unique Code - Water Supply Renewal; In The Catch C-1, Conduct Line, Reservoir, Crp T-7 Pressure Break Chamber Of The Drinking Water System In The Locality Of Chullpi, Yanama District, Yungay Province, Ancash Department. Unique Investment Code N° 2420833