Tender For Special Repair /Replacement Of Pressure Filter At Bldg No P-123 (Plant Room Of Swimming Pool) Against Ber, Incl Other Necessary Connected Items At Rimc Dehradun, Dehradun-Uttarakhand
TDR : 55249665
Tender Notice
BOQ
27 Days Left
Dehradun
Uttarakhand
Tender For Special Repair /Replacement Of Pressure Filter At Bldg No P-123 (Plant Room Of Swimming Pool) Against Ber, Incl Other Necessary Connected Items At Rimc Dehradun
Name of Work:- SPECIAL REPAIR /REPLACEMENT OF PRESSURE FILTER AT BLDG NO P-123 (PLANT ROOM OF SWIMMING POOL) AGAINST BER, INCL OTHER NECESSARY CONNECTED ITEMS AT RIMC DEHRADUN
Sl. No.
Item Description
1
M&L for dismantling and removing the existing pressure sand filter of size 2500mm dia x 5600mm length from swimming pool filtration plant, including disconnection of inlet, outlet, backwash and drain piping, removal of filter media (sand and gravel),breaking of existing RCC filter bed ,cutting of filter, dismantling of valves, gauges and accessories, shifting the dismantled materials from plant room to the designated storage/disposal location within the premises, and making the area clear, complete all as specified and directed.
2
Supply, installation, testing and commissioning of Pressure Sand Filter for swimming pool filtration system, fabricated from MS pressure vessel, complete with graded silica sand media, internal lateral strainers/nozzle system, inlet/outlet/backwash/upwash/drain valves, pressure gauges, air release valve, interconnecting piping, all fittings and accessories, suitable for a filtration rate of 125 m³/hr of each Pressure Vessel and having working pressure 2.0 kg/cm², including connection to piping, complete all as specified and directed by Eng-in-charge as per following technical specification :-.Flowrate per filter 125m3/hr:-Type : Vertical down flowSize : 2400mm dia x 1050mm HOSMOC : M/S Fabricated.Shell Thickness : 8mmDish thicknes : 10mmFilter Nozzle Plate : 10mmWorking pressure : 2.0 Kg/cm2Type of Filter Bed : Nozzle Plate fitted with filter nozzleFilter Media : 600mm depth16/32 Mesh silica Sand : 150mm depth 8/16 Mesh Silica sandSampling arrangement : One set
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(ii) Control Valve for each Pressure Filter :-150mm dia Butterfly Valve CI Flanged - 04 Nos100 mm dia Butterfly Valve CI Flanged - 01 No65 mm dia Butterfly Valve CI Flanged - 01 No(iii) Painting:-Two coats of Black painting on the inner surface of the vessel.One coat of Red Oxide primer and two coats synthetic enamel on the outer surface of the vessel. Please Enable Macros to View BoQ information
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(ii) Control Valve for each Pressure Filter :-150mm dia Butterfly Valve CI Flanged - 04 Nos100 mm dia Butterfly Valve CI Flanged - 01 No65 mm dia Butterfly Valve CI Flanged - 01 No(iii) Painting:-Two coats of Black painting on the inner surface of the vessel.One coat of Red Oxide primer and two coats synthetic enamel on the outer surface of the vessel. Please Enable Macros to View BoQ information
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