Raja Ramanna Centre For Advanced Technology Tender

Important Note:(1)The bidder must possess valid EPF & ESIC registration as per relevant laws. The bidders need to deposit EPF & ESIC with appropriate authority. The reimbursement for the same shall not be made.(2)The payment of wages to labourers should be made through bank.

Cleaning & disinfecting of overhead storage HDPE /RCC tanks of capacity up to 750 litre at all levels using bleaching powder @ 0.08 kg each tank including emptying of tank, cleaning the tank by brooming, brushing and rinsing with bleaching powder followed by rinsing thrice with plain water including removing the covers and float valve with ball carefully prior to cleaning operation, replacing of washers, 100 mm dia PVC ball & servicing of float valve and refixing the same etc. complete including necessary activities like use of M S ladder, scafolding, safety appliances, tools & tackles, cleaning the area between the masonry enclosures & tank, disposing off the waste etc. all as per specifications and as directed by the Engineer-in- Charge. Note: Any damage to tank cover and float valve with or without ball shall be replaced by the contractor at his own cost.

Cleaning & disinfecting of R C C overhead storage tanks of capacity 4.50 lakh litre at a height ranging from 15.00 metre to 20.00 metre levels using bleaching powder @ 12 kg each tank including emptying the balance water in the tank below outlet etc , cleaning the tank by applying bleaching powder, brooming, brushing safely without causing damage to waterproofing treatment including rinsing with bleaching powder followed by rinsing thrice with plain water including removing covers carefully prior to cleaning operation and refixing the same including removing the sediments if any etc complete including necessary activities like inspecting the existing M S ladder prior to use, tools & tackles, necessary safety appliances all as per specifications and as directed by the Engineer-in- Charge.