part–a–kunjpura–prov. water supply schemeprov. and install. of t / well and p / machinery, const. of p / chamber, b / wall, laying of internal distribution pipe lines, prov. functional household tap connections, mech. and elect. workpart-b-kunjpura–prov. sewerage systemprov. and laying of sewerage network system of s.w. pipe of size 200, 250, 300, 400 mm dia, and rcc pipe 450 and 500 mm dia with hdpe lining, const. of manhole, const. of intercepting chamber, making of household connectionspart-c-kunjpura–const. of 2.50 mld stpdesign, const., erection, testing and commissioning of 2.50 mld stp based on sbr tech. including mps, all civil, elect. mech. work, piping and instrumentation work with plc and scada arrangement for stp and mpsoandm for water supply scheme, sewerage network system and 2.50 mld stp for 5 years including defect liability period of 1 year after trial run period of 3 months in village kunjpura distt. karnal and all other works contingent thereto