Supply, installation, testing and commissioning of Air Handling unit with other associated low side work at 2nd floor, Molecular Oncology Facility and Research lab of Service block at DSCI (East) at Delhi State Cancer Institute (East) Dilshad Ga

Amount

Supply, Installation, Testing and commissioning of factory built floor mounted chilled water double skin type horizontal / vertical air handling units made of 25mm thick panels consisting of pre plasticized G.I. casing of thickness 0.6 mm outside layer and 0.6 mm inside layer with polyurethane foam (PUF) insulation factory injected between them by injection moulding machine, complete with blower section with blower suitable for static pressure as required, minimum 2 bend GSS/PVC eliminators, cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5mm) , filter section with 50mm thick metal viscous/ washable synthetic type air prefilters,belt drive package with TEFC drive motor of efficiency class IE3 suitable for 415 ± 10% volts,50Hz, 3 Phase AC supply suitably designed for variable frequency drive applications, drain connections, stainless steel (22G) drain pan with PUF/nitrile insulation, etc. complete as per specification and of following capacities

13500 CFM,65 mmwg ,6 row deep coil with prefilter

Supply, installation, testing and commissioning of factory built floor mounted chilled water double skin double decker type horizontal / vertical air handling units made of 45+/- 2mm thick panels consisting of pre plasticized G.I. casing of thickness 0.6 mm pre coated G.I outside layer and 0.6 mm plain G.I inside layer with polyurethane foam (PUF) insulation factory injected between them by injection moulding machine, complete with blower section with blower suitable for static pressure as required, cooling coil section with aluminium finned copper tubes (tubes thickness not less than 0.5mm) , filter section with 50mm thick metal viscous/ washable synthetic type air prefilters, provision of suitable size Hepa filter section, belt drive package with TEFC drive motor of efficiency class IE2 suitable for 415 ± 10% volts,50Hz, 3 Phase AC supply suitably designed for variable frequency drive applications, drain connections, stainless steel (20G) drain pan with 13 mm thick nitrile insulation, etc. complete as per specification and of following capacities DOUBLE SKIN FLOOR MOUNTED HORIZONTAL HRW UNIT SHALL HAVE: Lower Tier: Fresh air intake section with manually operated FA damper in Al construction. Filter section with 50 mm thick (EU-4) box type pre filter. HRW section with heat recovery wheel of suitable dia. Coil section with 6 row deep chilled water cooling coil. Fan section with EC fan & Motor. Fine filter section with 305 mm thick (EU-7) flange type fine filter. Manually operated SA damper in Al construction. Upper Tier: Return air intake section with manually operated RA damper in Al construction. Filter section with 50 mm thick (EU-4) box type pre filter HRW section with heat recovery wheel of suitable dia. Fan section with EC fan & Motor. Manually operated EA damper in Al construction.

3500 CFM,125 mmwg,6 row deep coil with HEPA Filter

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 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.

65 mm dia (19 mm thick insulation)

40 mm dia (19 mm thick insulation)

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

65 mm dia

40 mm dia

BALANCING VALVE WITH BUILT IN MEASURING FACILITY with C I body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled / hot water circulation as specified.

65 mm dia

40 mm dia

Y - STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified.

65 mm dia

40 mm dia

Providing and fixing Industrial type pressure gauges with gun metal / brass valves

Providing and fixing of Industrial type thermometers

Supplying, Fixing, testing and commissioning of fire dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring, the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications.

Fire damper

Actuator

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications.

Supplying, fixing testing commissioning of Supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core.

Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminium without volume control dampers with anti smudge ring & removable core.

Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.

Thickness 0.80 mm sheet

Thickness 0.63 mm sheet

Supplying and fixing of following thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required.

Floor amounted AHU of 13500 CFM

Ceiling mounted HRU of 3500 CFM

SUPPLY OF LT CABLES Supplying of XLPE insulated PVC sheathed armoured electric cable with Aluminium conductor for working voltage upto and including 1.1 KV conforming to IS 7098 duly ISI marked of sizes.

3 C X 10 sqmm

Earthing Strip/Wires

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/submain wiring/ cable as required.

Civil work for modification required for AC work like opening of wall,shaping of glass paint ,modification of outer cladding including providing scaffolding, removing of malba, dismantled materials etc as required at site during execution.

Blue Star Limited