Supply of various disinfectants for water treatment at MH filtration plant under GE (Utilities) Udhampur

Amount

Supply only alumina ferric (Grade-4) suitable for purification of drinking water solid water in the form of solid lumps/slabs from the manufacturer having valid BIS certificate as specified in table 1 of IS : 299-2012. Complete all as specified and directed by Engr-in-Charge. Note:- 1. The contractor has to produced test certificate from manufacturer's (OEM) or reputed approved lab. 2. The material will be supplied in bulk, A card bearing all the following information shall be placed with the supply. (a) Name & grade of material with the words suitable for water purification for drinking purpose. (b) Name of manufacture and trade mark. (c) Mass of material in pakage. (d) Date of manufacture. (e) Batch No. (f) Expiary date.

Supply only bleaching powder stable Gde-I confirming to IS specification 1665/89 (Second revision) minimum available chlorine percentage lay mass 34%+1% in 25 kg polythene HDPE bags duly marked date of manufacturing and batch No. of fresh lot complete all as specified and directed by Engr-in-Charge. Note: The bleaching powder supplied by the contractor shall be got tested for each lot from Govt reputed lab. The charge for testing shall be borne by the contractor and cost of the same shall be deemed to be included in the unit rate quoted. The contractor shall deliver the material as per the site requirement and direction of Engr-in-Charge.

Supply only ammonium alum (aluminum ammonium sulphate) clear crystal for in the bags of 50 Kgs lumps sizes ranging not less than 1/2" and not more than 3" suitable for purification of drinking water complete all as specified and directed by Engr-in-Charge. Make : Apar chemical company sagar/swastic chemical Delhi/Sagar udyog Delhi/Shree Krishana chemicals (Dev alums) Indore or equivalent in other approved make by E-in-C's Branch. Note: Alum sulphate clear crystal shall be as per IS 259:1969 (Re-affimed 1999).

Supply only lithium base grease AP3 in 20 Kg pack suitable for application to ball bearing with operating temp 30 to 120 degree celsius drop point 174 degree celsius, colour light fawn complete all as specified and directed by Engr-in-Charge. Make: Servo(IOC)/Bharat Petroleum/Castrol or Equivalent make approved by E-in-C's Branch.

Supply only cotton waste coloured Grade 'A' for cleaning rags in 25 Kgs bags complete all as specified and directed by Engr-in-Charge.

Supply only gland packing type 3 of size 16mm made of asbestos grip with silicon as per IS 4687-1995 complete all as specified and directed by Engr-in-Charge. Make : Turner /Champion/Jyoti or equivalent in other approved make by E-in-C's Branch/Comd HQ.

Supply only gland packing type 3 of size 19mm made of asbestos grip with silicon as per IS 4687-1995 complete all as specified and directed by Engr-in-Charge. Make : Turner /Champion/Jyoti or equivalent in other approved make by E-in-C's Branch/Comd HQ.

Supply only lumps unslaked hydrated lime suitable for purification of drinking water complete all as specified and directed by Engr-in-Charge. Make : Shri Ganesh Lime/Maruti Lime Ltd/Rajshree Mineral or equivalent in other approved make by E-in-C's Branch/Comd HQ.

Supply only calcium Hypo Chlorite (Chlorination chemical) high efficient (calcium hypo chlorite having ( 65% to 70% available chlorine) calcium based in granular form and should not have sodium/Iron/Mercury or other heavy metal contaminants complete all as specified and directed by Engr-in-Charge. Note :- 1. The contractor has to produce test certificate from manufacturer's(OEM) or reputed approved lab. 2. The calcium based granular disinfectant shall be brought at site in sealed plastic container of appropriate capacity duly marked with date of manufacturing and batch No and expiry date.

BARU ENTERPRISES

MOHAN LAL AND SONS

EAST URBAN ENGINEERING

PAUL TRADERS

K S BUILDERS