tender for providing water supply scheme prov. 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. work part-b- sangoha –prov. sewerage system prov. and laying of sewerage network system of s.w. pipe of size 200, 250, 300, 400 mm dia, and hdpe pipe 250 mm dia, const. of manhole, const. of intercepting chamber, making of household connections part-c- sangoha –const. of 2.00 mld stp design, const., erection, testing and commissioning of 2.00 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 mps o and m for water supply scheme, sewerage network system and 2.00 mld stp for 5 years after defect liability period of 1 year and trial run period of 3 months in village sangoha distt. karnal and all other works contingent thereto