Tender For Maintenance Of A-14, Kalkaji Housing.Sh_Annual Running, Maintenance And Operation Of 1850 Kld Mbbr Based Sewage Treatment Plant At A-14 Kalkaji, Rehabilitation Housing., Delhi-Delhi
TDR : 45165554
Tender Notice
Corrigendum Details
BOQ
Expired
Delhi
Delhi
Corrigendum : Tender For Maintenance Of A-14, Kalkaji Housing.Sh_Annual Running, Maintenance And Operation Of 1850 Kld Mbbr Based Sewage Treatment Plant At A-14 Kalkaji, Rehabilitation Housing.
Name of Work:Maintenance of A-14 Kalkaji Extension Housing.SH:-Annual running, maintenance and operation of 1850 KLD MBBR based sewage treatment plant at A-14 Kalkaji, Rehabilitation Housing.
Sl. No.
Item Description
1
Running and operation of STP system by deploying following staff per shift i/c Sunday and all holidays etc. required as per terms & conditions attached. a)) Operator Grade-II - 3 No.(one in Each shift and One is reliever) & additional one sewer man to be provided for cleaning of primary & grease tank in general shift.
2
b) Khallasi- I (in general shift) for Chemical preparation and cleaning work
3
Comprehensive maintenance of MBBR based Sewage Treatment Plant including supplying and pouring the consumable items such as Chlorine, DAP, Urea, Culture, Moll, Belt, Grease, Mobile Oil and gland etc. as required in the various tanks and in the machinery that requires the consumable item in specified quantity for ensuring the adequate filtering and cleaning of sewage water and repairing & maintenance of all electrical installation of STP, replacement of damaged or worn out items including for carrying these comprehensive work etc. as per smooth and continuous operation of the plant.Ozone Generator Maintenance work- Molecular sieve change, Solenoid valve coil change, Ozone sensor replacement/ Calibration, Electrode replacement.
4
Refilling of movable Bed Bio- Reactor (MBBR) media in STP as per requirement. Specification- Shape- CylindricalHeight & Diameter- Dia 22mm x 16 mm height Protected Surface Area- 400 (m2/M3)PSA/TSA Ratio (%)-75%Specific Gravity-0.90-0.95 gm/cm3Void age- > 98%Density(gm/CC)-0.93Raw material Used- PolypropyleneColour-BlackType of media-Fluidized bio mediaMOC- Virgin PP UV StabilizedDensity(gm/CC)-0.93Raw amterial Used- PolyproyleneColor-BlackType of media-Fluidized bio mediaMOC- Virgin PP UV Stabilized
5
Servicing of 125 KVA DG set including changing of Oil filter, Air filter (both inner and outer), coolant as per capacity of DG set, lubricant oil, cleaning fuel injection parts and other parts of the Engine and including labour charges etc. as required .
6
Supply and replacement of 12 Volt 120 AH heavy duty battery suitable for operation of 125 KVA DG set including connection, testing etc., as required.
7
Supply and replacement of sand Media and carbon media including Loading and Unloading, testing etc., as required once in year in STP. Sand Media- 1500 KGCrushed Gravels: 6mm - 2mm, Carbon Media- 1000 KGCoconut Based Activated Carbon IV 900(Particle Size : 8/30)
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