Municipal Corporation Tender

16.2.9:Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class ‘O’ insulation applied by suitable rubber based adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect. Note:-The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size-80mm dia. (32mm thick nitrile rubber insulation)

16.2.11:Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class ‘O’ insulation applied by suitable rubber based adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect. Note:-The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size- 50mm dia. (32mm thick fiber glass insulation) COST

16.2.13:Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class ‘O’ insulation applied by suitable rubber based adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect. Note:-The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size-32mm dia. (19mm thick nitrile rubber insulation)

16.2.12a:Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class ‘O’ insulation applied by suitable rubber based adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect. Note:-The Pipes of sizes 150mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 40mm dia. (32mm thick nitrile rubber insulation)

16.5.1:Supplying, laying, fixing, testing and commissioning of following thickness closed cell elastrometric nitrile rubber of class 'O' applied by suiatable adhesive, as per specifications and as required complete in all respect.Insulation with nitrile rubber of thickness 32mm on existing pipe

16.7.1.2:Supplying, fixing, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. Butterfly valve (Manual) with C I body SS Disc, Nitrile Rubber Seal & O-Ring PN 16 pressure rating for chilled water/ hot water circulation as specified .BUTTERFLY VALVE (MANUAL) 150mm

16.8:Providing and fixing in position the industrial type pressure gauges with gun metal / brass valves complete as required

OD items

OD3130/2024-2025:Top up of Refrigerant (R-134A) in the chiller machine i/c complete testing , commissioning complete as required

OD3131/2024-2025:Repairing of Primary Chilled water pump of 5.5 KW/7.5 HP make Kirloskar, rpm 1450, hz 50, 415 V, IP-55 with rewinding, bearing changing of mechanical seal, alignment, balancing complete testing , commissioning as required

OD3132/2024-2025: Repairing of secondary Chilled water pump of 7.5 KW / 10 HP make Kirloskar, rpm-1450, hz - 50, 415 V, A - 14.3 with rewinding, bearing, changing of mechanical seal, alignment, balancing complete testing , commissioning as required

OD3133/2024-2025:Servicing of FCU"s installed at various locations in the hospital i/c cleaning of filters, cleaning of choked drain lines / cleaning of coils with the help of veniclean. capacity 1.5 ton - 2 ton, make - HI-Tech Engineers.

OD3134/2024-2025: Descaling of condenser of 250 TR AC Plant with Vaniclean, recirculating the same to remove the scale including changing rubber gasket of end covers including complete testing complete as required.

OD3135/2024-2025:Descaling and washing of cooling coil of AHU with the help of vaniclean chemical, greasing the blower motor, testing complete etc as required. capacity 2500 - 3000 CFM. make - ADGETECH

OD3136/2024-2025:Providing and applying Star Bond adhesive for protection to insulated ducting with the help of brush to make the solid leak proof from various joints etc as required. It is a protective coating of insulation which can bear temperature upto 112 degree Celsius, colour white viscocity @ 30 degree celsius - 65000 CPS, specify gravity 1.4

OD3137/2024-2025:Supplying, Installation, Testing & Commissioning of Oil Tranducer to be installed in Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

OD3138/2024-2025:Supplying, Installation, Testing & Commissioning of Oil Filter (Internal) for Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

OD3139/2024-2025:Supplying, Installation, Testing & Commissioning of Oil Filter (External) for Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

OD3140/2024-2025:Supplying, Installation, Testing & Commissioning of Oil Level Switch to be installed in Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

OD3141/2024-2025:Supplying, Installation, Testing & Commissioning of synthetic screw Compressor Oil (Approx 50 Ltr.) Carrier Make for Chiller Machine i/c Testing, Commissioning Complete as Required.

OD3142/2024-2025:Supplying, Installation, Testing & Commissioning of Display Card of Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

OD3143/2024-2025:Supplying, Installation, Testing & Commissioning of PD4-EXV 32 GB, 500, 192 EE Card to be installed in Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

OD3144/2024-2025:Supplying, Installation, Testing & Commissioning of PDS-SCPM3 Card Chiller to be installed in Carrier Make Chiller Machine i/c Testing, Commissioning Complete as Required for 120 TR chiller machine and as per OEM standards.

122.2.150.(b):Supply, lowering and fixing following size of G.I. Pipe (M-Class) i/c cutting threading on both sides etc. ISI marked etc as reqd. 32mm(Nominal Bore)

122.2.151.(b):S & F following size of G.I. Socket. as reqd. 32mm

122.2.153.(b):S & F following size of G.I. Elbow. as reqd.. 32mm