tender for govt. polytechnic jhajjar:- dnit for renovation of existing water works govt. polytechnic distt. jhajjar. ‘ repair of 2 nos. brick lined s/s tank, repair of 2 nos.suction/scour well, repair of 1 no. high level tank, repair of 3 nos. filter bed, repair of 1 no. clear water tank, construction of pump chamber, p/m, construction of boundary wall,cc road path at w/w, laying of d.i. rising main and distribution system, laying of hdpe sewer rising main, raising and repair of 20 nos. manholes, pumpingmachinery on disposal, supplying, installing and commissioning of p/ m for raw water/clear water and submersible motor pumping set non clog for sewerage, including allrequired electrical and mechanical equipments at renovation of existing water works govt. polytechnic, oandm of civil works, sewerage network, rising main/ exist.distribution system including already laid for five years after one year defect lability period and 3 months successful trial run and all other works contingent thereto.