RAW WATER PUMP'S SUCTION SUMP. The sump receives Raw Water from GKS canal at the northern end. 5 Nos. of vertical pumps are located on the Southern end where it receives water from Raw Water sump & from Raw Water Reservoir also. Accumulation of sludge is likely to be maximum towards northern end. Total quantity of sludge, weeds, wild growth etc. is expected to be 1500 m3. Snakes, fish etc. are also likely to be present. Sludge would be absolutely saturated with water and has to be handled by using buckets etc. manually. Job is likely to be released any time when flow stopped in Xxxx Xxxxxxx Xxxxx canal. However, southern end of the sump is likely to remain in service at a low level so that contractor could take up said job in about 75% area of the sump towards north. Southern end is expected to be cleared as such maintaining low level in that portion. Time available for the job is estimated to be approximate Eight days. Disposal of the removed sludge is to be shifted immediately to locations decided by E.I.C. It should not be allowed to accumulate at work site. Payment shall be considered strictly on actual quantities of sludge handled. Bidder has to quote his best rates per m3.keeping above possibilities in mind.
