hiring of 50 hp sewage electric pump-set / trolley and other electrical and mechanical equipments at road no.33 punjabi bagh extension in ac-26.-hiring of 50 hp, 2 nos. (1 no. working & 1 no. standby) trolley mounted sewage horizontal electric pump-set with all electrical and e&m accessories, like electric panel, changeover, main switch, suction / delivery piping, valves, nrv, clamps, cabling and connection to main-switch, starter, charger & charged batteries etc. as per site requirement with ‘round the clock’ operator & helper at road no.33, paschim puri for dewatering of sewage & kachra. the standby pump-set will set-in operation as and when required to maintain minimum level of trunk sewage. the work shall be on rental basis and includes having alternative arrangement of pump-set immediately to maintain minimum level of trunk sewage. period: 90 days (60 x 3 shift= 180 shift)