tender for annual maintenance of facultative pond, wet well and pumping station at kochilaput, inside stp campus, bhubaneswar- 1 supplying of manpower for pumping station to operate pump high skilled labour with leave reserve (pump operator) 2 cleaning of settled sludges from bottom of wet will manually (qrly) unskilled labour (20 nos of unskilled labour engaged quarterly. so for annual engaged total unskilled labour 20*4=80) 3 cleaning of screen chamber, pond embankment inlet outlet pipes storm water drain etc. (semi-skilled labour as sanitation worker) 4 engagement of mali for upkeeping of the plants with wagering and nurshing complete 5 maintenance of embankment immediately at rain cuts and sloping purposes with good earth transporting from nearly locations (within 5 km distance) 6 testing of water samples as per defined parameter inlet, outlet, each pond and river source (once in week) 7 cleaning of deposited sludges from 5 nos pond once in a year including dewatering as required by mechanical means 30000 x 0.15 = 4500 cum please enable macros to view boq information