M and R to W. S. Scheme at Sangli-Miraj Industrial Area. Disinfection of Sump and CLF with Algaecide and Improvement of water quality by providing color and odour removal treatment at WTP by using Bentonite clay and Polyelectrolyte.

Sub-Estimate 1 : Disinfection of sump & CLF with Algaecide.

Disinfection cum micro-bio-cide for pure water storage sump by Disinfection treatment, etc. complete.

Dewatering Set 15 HP, As per Kirloskar make KDS + series 15 HP pump gives max 100 Cum/hr discharge @ max 15-20 mtr head. Hence for volume 20% of (1200 + 1800= 600) Cum for one time dewatering @ flow 75 Cum/hr = 8 for 1 time. Pumping 2 tp 9 HP

Supply of skilled and unskilled labour for sludge removal from bottom which is not possible with dewatering pumps and convey to nearest point. a) Skilled labour

Supply of skilled and unskilled labour for sludge removal from bottom which is not possible with dewatering pumps and convey to nearest point. B) Unskilled labour

Sub-Estimate 2 : Improvement of water quality by providing color and odour removal treatment at WTP by using Bentonite clay and Polyelectrolyte.

Providing & supplying Adsorption Aid Bentonite clay having less than 6-8% moisture and ANSI/NSF 60 standards including loading, unloading of material at site , etc. complete.

Providing & supplying Cationic Polyelectrolyte with approximately 30% concentration, density 1.0 to 1.03, freely soluble in water, having non-toxicity certification & LD 50 value including loading, unloading, transportation, etc complete.

Providing and supplying of Algaecide for RSF cleaning by 0.2% for cleaning of filter bed 105 kg/filter @ 2 Nos for cleaning in month.

Supply of skilled & unskilled labour for cleaning filter for physical control for dosing of Bentonite and Cationic Polyelectrolite as adviced by experts during pumping of raw water per 24 hours. (3 shifts) a) Skilled labour

Supply of skilled & unskilled labour for cleaning filter for physical control for dosing of Bentonite and Cationic Polyelectrolite as adviced by experts during pumping of raw water per 24 hours. (3 shifts) b) Unskilled labour

Providing Expert visits and time to time consultation during plant operation including discussion with officials, deciding next plan of action for removal of colour & odour, etc complete.

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