Water supply receipt and distribution system, operation of collection well and STP Plant, maintenance of pumps, cleaning and disinfection of water storage tanks and testing of water samples, in colony and technical area at RRCAT Indore.

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.

Cleaning & disinfecting of R C C underground sumps of capacity 4.50 lakh litre and depth around 3.00 metre using bleaching powder @ 12 kg each tank including emptying the balance water, if any in the tank , cleaning the tank by using 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, masks all as per specifications and as directed by the Engineer-in- Charge.

Cleaning & disinfecting of overhead storage HDPE/RCC tanks of capacity 1000 litre to 9500 litre at all levels using bleaching powder @ 0.50 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 and refixing the same etc complete including necessary activities like use of M S ladder,scafold,safety appliances,tools & tackles all as per specifications and as directed by the Engineer-in- Charge. Note: Any damage to cover and/or float valve with or without ball shall be replaced by the contractor at his own cost.

Cleaning & disinfecting of HDPE/ RCC overhead storage tanks of capacity 10000 litre to 100000 litres located on top of roof slab at a height ranging from 5.00 metre to 12.00 metre levels using bleaching powder @ 3.5 kg each tank including emptying the balance water in the tank below outlet etc , cleaning the tank by applying gentle acid, brooming, brushing safely without causing damage to waterproofing treatment including rinsing with bleaching powder followed by rinsing thrice with plain water including removing covers and the 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 and 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.

Collecting public drinking water samples or effluent water samples as directed, from scaterred locations in RRCAT, carefully in containers disinfected as per I S 1622-1987 for arranging testing on specified parameters as per IS 3025 part 1 to 60 to ascertain suitability of water for intended use, complete as per following notes and as directed by the Engineer-in- Charge.

100 mm dia

150 mm dia

Management of receipt and distribution of Narmada water as well as tube well water in colony as well as technical area and pump operation of collection well & STP plants by deploying ITI qualified (Mech/Plumbing trade) or trained operator with 3 Years experience daily Two operator in every shift i.e. Ist , IInd & Night shift with a e-scooty transportation in close consultation with the engineer of RRCAT or his authorised representative including maintaining the log book, giving daily feed back about the receipt of water, distribution of water either manually or through automation system by handling valves,pumps etc including maintenancae of minor plumbing maintenance work as & when required, making substitute arrangement of operators during leave,weekly offs of operators etc complete as per detailed shift wise job schedule, operating philosphy,