tender for operation & maintenance of distribution system including rising main , fhtc, ohr & deployment of manpower , checking of status of supply in the command area, repairing of leakages , bursting pipe line including round the clock watch & ward to ensure supply of potable water through out the command area of the scheme. after successfully completion of the scheme in all respect & as per direction of eic.( payments of valve operators to be made as approved phe rate.) for (ci/di/ac/pvc/hdpe) of garberha & its adjoining mouzas water supply scheme within contai sub-division under tamluk division, phe dte. purbamedinipur. ( for 12 months).