PROVN OF SUPPLY OF CHEMICALS FOR STP / WATER SUPPLY INSTALLATION AT LGJ MIL STN

Amount

Supply of stable bleaching powder Grade – I conforming to IS-1065/1989 (IInd Revision) as amended upto date having available chlorine contents minimum 34% by mass and packed in 25 Kg polythene bag having double fold complete all as specified and directed by Engineer-in-Charge and as per following specifications:- Bleaching powder (Calcium Hypo Chloride), Chlorine formula : Ca (OCl)2 Molecular weight : 142.96, Physical Appearance : white fine powder, Chlorine content :- 30 % ± 1%, Moisture : 0.5 % Max On heating at 10 ± 2°C it dose not lose more than 1/15 of abalable chlorine Passing through 1.7mm sieve : 99% Make : Grasim Industries / Acuro organic Ltd / Shri Ram.

Supply of Alum Ferric (Grade-4) (best quality as per sample) for purification of water containing lead (as PB) 30 ppm max and arsenic (as 203) 6 ppm max, confirming to IS-299/1989 (IV-Revision) as amended up-to-date complete all as specified and directed by Engineer-in-Charge. (Note:- The Alumino Ferric shall be supplied in superior quality Bricks (Slabs) as per IS specifications. Manufacturers Name/Trade Mark shall be engraved on each brick (slab) in addition to marking of relevant Clause of IS specification) Make : Acuro organic Ltd / Marudhar Chemicals Pvt Ltd / N R Chemical Corportion

Supply of Alum Ferric (Grade-I) in crystal form suitable for swimming pool packed in HDPE Bag of 50 Kgs each, confirming to IS-299/1989 (IV- revision) as amended up-to-date complete all as specified and directed by Engineer-in-Charge. Make : Acuro organic Ltd / Marudhar Chemicals Pvt Ltd / N R Chemical Corportion

Supply of high strength calcium hypochlorite 65-70% based white to off white free flowing solid granular chlorination chemical in 45 Kg packing in plastic drum complete all as specified and directed by Engineer-in-Charge. Make :Purichlor (Sree Rayalaseema Hi-Strength Hypo Ltd.)

Supply of Poly Aluminium chloride used for floculator of STP in poly bag of 25 kgs complete all as specified and directed by Engineer-in-Charge and as per following specifications:- Poly Aluminium chloride : Al (OH)1.5 (SO4)1.25 (CI)1.25 in form of powder or solution Molecular weight : 108.79 Make : Grasim Industries or any make approved by E-in-C Note for all items :- Transportation charges from the source to store yard AGE E/M or Pump House at Lalgarh Jattan Mil Station under GE Lalgarh Jattan and loading/unloading charges shall be included in the unit rates and nothing shall be extra paid on this account.

Supply of Potassium permanganate (KMnO4) complete all as specified and directed by Engineer-in-charge and as per following specifications:- Potassium permanganate (KMnO4) 98% Min as per IS333 (1980), Cadmium : 0.5 PPM Max, Chromium : 0.5 wt % Max, Lead : 10 ppm Max, Mercury : 0.05 ppm Max, Sulphate : As SO4 % by wt 0.2 max, Water when shipped : 0.5 wt % max, Type of Granulation : Crystal, Insoluble residue : 0.5 wt % Max. Make : Acuro organic Ltd / sri ram / Grasim Industries.

Supply of copper Sulphate (CuSO4. 5H2O) in Granular form crystal type laboratory grade in 50 Kgs Polythene bag having double fold suitable for swimiing pool as per IS specifications complete all as specified and directed by Engineer-in-charge and as per following specifications:- Copper Sulphate (CuSO4. 5H2O) as per IS 261 (1982), No Odour, 266 g/L (20 degree), Appearance : Blue Crystal, Assay : 99.0% Min, Copper : 25.2 % Min, Lead :25 ppm max, Iron : 20 ppm max, Cadmium : 3 ppm max, Nickel : 5 ppm max, Chromium : 5 ppm max, Tin : 10 ppm max, Arsenic : 2 ppm max, Antimony : 3 ppm max, Mesh : 30 mesh. Make : Anil Trading Co./Laxmi Enterprises/Acuro organic Ltd.

Aggarwal brothers and company

NATIONAL ENTERPRISES

Poonam Corporation