Public Works Department Tender
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Public Works Department - PWD Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date28 Jan 2025
Closing Date19 Feb 2025
Tender Amount₹ 1,02,00,000
Costs
EMD
₹ 2,04,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Air Conditioning Of Non Ac Zone To Avoid Water Seepage And Allied Electrical Installation Work At G Plus 10 Trauma Care Centre Within The Campus Of S.s.k.m Hospital, Kolkata.
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2025_WBPWD_806988_1Tender No
WBPWD/SEKHEC/KSHED/eNIT20 /24-25 / 2nd CallTender Authority
Public Works Department ViewPurchaser Address
-Website
http://http://wbpwd.gov.in/
GEM & Bid Advisory Services
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BOQ Items
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4.0 TR Nominal Capacity, 1500 CFM, TSP 40 mm of WC
2
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5.0 TR Nominal Capacity, 2000 CFM, TSP 50 mm of WC
2
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10.0 TR Nominal Capacity, 4000 CFM, TSP 50 mm of WC
1
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Reinstallation of 4000 - 8000 CFM Floor Mounted / Ceiling Suspended Modular Construction Double Skinned Air Handling Units (80 mm S.P.)with recommended Fresh Air arrangement etc and to be assembled by the OEM personnel including replacement few spare parts if required as per direction of EIC.
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a) 4000 - 8000 CFM, 6 row deep coil, 80 mm WC satic pressure.
2
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FAN COIL UNITS
SITC of ceiling concealed Fan Coil Units with 3 rows deep Chilled Water Cooling coil, AC Motor and Fan assy with medium static, pre-filter, provision for fresh air port unit mounted and price also includes valve controller station includes 2 way on/off type Motorised valve, Digital tempeature controller with linkage, cordless/wireless remote, Ball Valve with and without strainer, flexible fire retardant Canvas complete with all respect for following capacities and quantities The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) [MAKE: EDGETECH / ZECO / CLIMCONE / SYSTEMAIR / KUBIC / BRIA / CARYAIRE)
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FAN COIL UNIT 1.5 TR / 600 CFM, 3RD, more than 5 mm of WC ESP
4
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FAN COIL UNIT 2.0 TR / 800 CFM, 3RD, more than 5 mm of WC ESP
11
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UVC EMITTER.
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b) SITC of UVC EMITTER for the above AHU's for prevention of fungus in the chilled water cooling coils. The minimum UV intensity in the coils shall be between 1200 to 1700 UW-SEC/CM2. for other areas (MAKE - ALFA / RUKS.).
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CHILLED WATER PIPING (Heavy Type):-
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CHILLED WATER PIPE & ACCESSORIES
SITC and insulating of following nominal sizes chilled water piping complete with fittings, supports, bends, elbows, flanges, insulation ets. With necessary clamps, vibration isolators and fittings duly insulated with 50 mm thick inside building TF quality expanded polystyrene foam in pipe section 16 kg/cum density covered with a layer of vapour barrier and covered with 12 mm thick sand cement plaster on GI chicken wire mesh. The pipes shall be of MSERW, "C" or Heavy class as per IS 1239 and IS 3589 standards (for pipe sizes above 150 mm NB). The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) (MAKE OF PIPE: TATA/JINDAL), (MAKE OF INSULATION: ASTHA/BEARDSELL)
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a) 125 mm NB (Thikness - 5.4 mm or higher)
20
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b) 100 mm NB (Thikness - 5.4 mm or higher)
10
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c) 80 mm NB (Thikness - 4.8 mm or higher)
25
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d) 65 mm NB (Thikness - 4.5 mm or higher)
130
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e) 50 mm NB (Thikness - 4.5 mm or higher)
80
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f) 40 mm NB (Thikness - 4.05 mm or higher)
80
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g) 32 mm NB (Thikness - 4.05 mm or higher)
10
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g) 25 mm NB (Thikness - 4.05 mm or higher)
160
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EXTRA THERMAL INSULATION OF CHILLED WATER PIPE:-
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Supply & Fixing of 50mm thick inside building / 50 mm thick outside building TF quality expanded polystrene foam in pipe section 16 kg/cu.m density covered with a layer of vapour barriar and cover with 12 mm thick sand cement plaster on GI chiken wire mess including painting by two coat of primer and two coats of synthetic enamel paint. The pipes shall be of M.S.E.R.W. "C" class as per IS 1239. (MAKE - AASTHA POLYMER / BEARDSELL for insulation).
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a) 100 mm NB (Thikness - 5.4 mm or higher)
5
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b) 80 mm NB (Thikness - 4.8 mm or higher)
5
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c) 65 mm NB (Thikness - 4.5 mm or higher)
10
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d) 50 mm NB (Thikness - 4.5 mm or higher)
10
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e) 40 mm NB (Thikness - 4.05 mm or higher)
20
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f) 32 mm NB (Thikness - 4.05 mm or higher)
30
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g) 25 mm NB (Thikness - 4.05 mm or higher)
20
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WATER LINE VALVES, STRAINERS & ACCESSORIES:-
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WATER LINE VALVES, STRAINERS & ACCESSORIES
SITC of the following Chilled Water line Valves, Strainers and accessories as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket all complete with insulation interconnected to chillers. pumps, AHUs and welding arrangements. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC)
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BUTTERFLY VALVE
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S&F of the following Water line Butterfly-Valve as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: Butterfly valve shall be of PN 16 rating as per standard. Valves of sizes 32 mm and above shall be made out of Cast Iron body, Ductile iron disc with Nylon coated, SS-431 Stem, EPDM integrally moulded liner with hand lever/Gear Box. Valves up to 150 mm NB shall be with detachable hand lever operation whereas valves above 150 mm NB shall have warm gear operation. (Make - Advance / Honeywell / Audco).
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a) 125 mm NB
2
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b) 100 mm NB
2
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c) 80 mm NB
4
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d) 65 mm NB
16
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e) 50 mm NB
22
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BALANCING VALVE
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S & F of the following Water line Balancing - Valve as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: The valves shall be designed for PN 16 rating as per standard. The valves of sizes 32 mm to 65mm dia. shall be of gun metal / cast iron construction with screwed ends angular design hand wheel with locking facility. Whereas valves of sizes 80mm and above shall be of cast iron construction with internal parts of SS 410 and EPDM / nitrile seat with flanged ends. The test cocks should be long enough to protrude out of valve insulation (Make - Advance / Audco/ Honeywell).
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a) 65 mm NB
1
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b) 50 mm NB
2
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c) 40 mm NB
6
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Repairing & Rectification of Defective None-Return Valve :-
Charges towards disconnection, dismantling and removal of defective Non-Return Valve and Supply & fixing of Non-Return Valve 250 mm NB including fittings, supports etc and covered with 50 mm thick expanded polystyrene pipe sections, sand cement plastering etc work complete in all respect as per actual site requirement.The dual plate check valves shall be used for horizontal / vertical run of pipes & shall conform to PN 16 rating as per standard. The valves shall have cast iron body, and SS 410 plates, SS 410 Shaft & Nitrile Seat. (Make - Advance / Audco / Honeyell ).
The job needs to be executed during target shut down timeline as and when available from Hospital Authority's immediate notice including draining out and immediate refilling of water in main piping circuits irrespective of running conditions of Isolation valves to ensure healthy restoring of AC plants and accessories after shudown. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC)
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2 WAY MOTORISED MIXING VALVE FOR AHUs
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S & F of the following Water line 2-WAY MIXING VALVE WITH ACTUATOR, LINKAGE & THERMOSTAT as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: The two way modulating valves shall be provided in chilled water line to the cooling coil of Air- handlers which is actuated by a proportionate thermostat. The two-way valve shall be selected for valve authority value in the range of 30 % to 60 %. These valves shall consist of bronze metal valve body with stainless steel trim with linear flow characteristics. Modulating motor shall be suitable for operation with a signal of 0-10 volt DC. The pressure drop across valve for air-handler unit shall not exceed 5.0 PSI. The valve linkages shall be of the same make as of valves & modulating motor. (Make- Honeywell / Belimo / Danfoss/SIemens).
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a) 50 mm NB
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b) 40 mm NB
2
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c) 32 mm NB
6
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S&F BALL VALVE WITH & WITHOUT STARINER. (Make- Audco/ Honeywell / Advance).
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a) 40 mm NB
44
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b) 32 mm NB
4
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c) 25 mm NB
12
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AUTO -AIR VENT (Make : Honeywell/Castle/RC)
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a) 25 mm NB
5
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DIAL TYPE PRESSURE GAUGE
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SITC of Following Water line PRESSURE GAUGE as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: Bourden type pressure gauges of 100mm dia of suitable range shall be provided.The water pressure gauge shall be made of stainless steel grade SS304. The dial plate shall be powder coated with white colour base & the calibration shall be done in black colour. All the pressure gauges shall be complete with ball valves & SS Siphon and confirming to IS:3624. (Make - H Guru / Waree /Fiebig).
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DIAL TYPE THERMOMETER
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SITC of Following Water line INDUSTRIAL TYPE THERMOMETER, as per following categories, sizes and qunatities complete with providing all fixing accessories: The V form thermometer shall be made of aluminium die casting with golden colour anodizing. The thermometer shall have a V groove in the body to protect the refill from the damages during the installation. The refill shall be filled with blue colour mercury. The thermometer shall be complete with brass well & the calibration of temperature shall be in Celsius & ahrenheit. (Make - Guru / Waree /Fiebig).
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DRAIN WATER PIPING (UPVC SCH-40)
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SITC of Drain piping with rigid UPVC (Sch-40) pipes with fittings duly insulated with 12 MM thick Nitrile rubber section with suitable solvent and necessary quantities of supports, flanges, bends, elbows, fittings, nut-bolts, gaskets etcThe job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) (MAKE: ASTRAL / ASHIRVAD / SUPREME / FINOLEX / PRAYAG / ORIPLAST)
(MAKE OF INSULATION: KFLEX / AFLEX / ARMACELL)
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a) 40 mm NB
130
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b) 32 mm NB
40
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c) 25 mm NB
170
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GSS DUCT WORK:-
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Supplying, installation, testing & commissioning of Class - VIII grade (120 GSM) GI sheet, for supply & return air duct as and where required along with necessary supports, flanges etc. as required and as per IS 655 and IS-277 standards of following gauges. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) (Make TATA/ SAIL)
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a) 22 SWG
60
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b) 24 SWG
700
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DUCT THERMAL INSULATION :-
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S&F of 19 mm thick duly laminated aluminum foil faced closed cell Nitrile rubber (Class “O”) insulation having density 40-60 Kg/CuM on duct after applying OEM recommended suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete in all respect. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) .
[ MAKE: KFLEX / AFLEX / ARMACELL ]
900
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DUCT ACOUSTIC INSULATION :-
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S&F of 10 mm thick open cell Nitrile rubber (Class “1”) insulation having density 140-160 Kg/CuM on inaide duct after applying OEM recommended suitable adhesive for Nitrile rubber with nut bult washers complete in all respect. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) . (MAKE: KFLEX / AFLEX / ARMACELL)
100
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REPLACEMENT OF LAMINAR BENCH FOR OT
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SITC of Aluminium laminar bench with perforated sheet cover to accommodate inside HEPA filter bank along with necessary support as per standard of minium 2400 x 1800 mm dimension for OT Area as per approved drawing. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) (MAKE: SPECTRUM / AIR ENTERPRISE / MECHMAARC/ PRIYANKA)
1
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HEPA FILTER
S&F of HEPA filter with an efficiency of 99.99% down to 0.3 microns of 600mm x 600mm x 150 mm or suitable sizes as per OEM standards and installation inside the Laminar bench (as per direction of EIC)
(MAKE: SPECTRUM / AIR ENTERPRISE / MECHMAARC / PRIYANKA)
10
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AIR TERMINALS :-
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Supplying, fixing, testing & commissioning of powder coated extruded aluminium section supply air grills / diffuser with M.S volume control dampers as requied. (Make - Systemair / Dynacraft / Premire / Caryaire / Airmaster /Air Enterprise ).
30
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Supplying, fixing, testing & commissioning of power coated extruded aluminium section return air grills/diffuser with louvers but without volume control dampers complete as required. (Make - Systemair / Dynacraft / Premire / Caryaire / Airmaster / Air Enterprise).
35
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Supply, Installation, testing & Commissioning of opposed type Duct Dampers GI manual type made out of 20 G Frame & 22 G Blades
(MAKE: Systemair / Dynacraft / Premire / Caryaire / Airmaster /Air Enterprise ).
2
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MOTORISED FIRE DAMPER
Taken down the existing Manual Fire Damper and SITC of Motorised duct mounted 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. (MAKE: Systemair / Dynacraft / Premire / Caryaire / Airmaster /Air Enterprise ).
17
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ACTUATOR FOR MOTORISED FIRE DAMPER
S&F of actuator for motorized type Fire Damper including commissioning the same with the existing AHU Panel as per direction of EIC. MAKE: Belimo / Siemens / Honeywell).
36
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Supplying, fixing, testing & commissioning of powder coated extruded aluminium section fresh air grill in AHU room with aluminium volume control dampers, bird screen etc complete as requied MAke:- Systemair / Dynacraft / Premire / Caryaire / Airmaster /Air Enterprise ).
1
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Supply & installation of powder coated extruded aluminium section fresh air grill in place of damaged fresh air including S&F of Aluminium sheet, SS heavy gauge bird screen etc complete as requied including charges of scafolding arrangement as per direction of EIC (Make - Systemair / Dynacraft / Premire / Caryaire / Airmaster).
12
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CANVAS CONNECTIONS
S&F of Fire Retardant type Canvas for AHU/FCU mouth connections (as per direction of EIC)
25
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UNDERDECK INSULATION :-
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S&F of Underdeck insulation with 50 mm thick TF quality Expanded polysterene slab (16 Kg/Cum) with bituminous adhesive compound, wire, washers etc as required Make - Aastha Polymer / Bearsell).
65
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THERMAL INSULATION OF PARTITION WALL AT NON-AC ZONE
S&F of 25 mm thick closed cell class "O" plain balck Nitrile Rubber Insulation after applying suitable grade OEM recommended adhesive, ancilliaries on the partition wall above false ceiling as and where required for isolating non-ac zone from ac space to remove condensation. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) [ MAKE: KFLEX / AFLEX / ARMACELL ]
520
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WATER TREATMENT PLANT FOR CONDENSER /CHILLER CIRCUIT FOR TRAUMA CENTER / UROLOGY/WOOD BURN:-
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WATER TREATMENT PLANT
SITC of suitable capacity Water Treatment plant to operate in conjunction running AC plant comprises of Fedd Pump, Iron Removal Filter, Water Softener. The Plant must be constructed with welded Mild Steel of adequate thickness not less than 5 mm complete with Iron eliminator, Brine Tank made out of FRP 5 mm thick, pump with suitable capacity along with motor, electrical cabling work, chemicals and reagents for initial charge complete with all respect for satisfactory performance. The job also includes Inlet, Outlet, Drain Connections including interconnecting pipes from Inlet water source to the Plants and up to the delivery point from the Plants inclduing electrical wiring for Feed Pumps & Agitataors. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) (MAKE: ION EXCHANGE/ZEOLITE)
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The above Plant should be fixed on CC foundation of suitable size as per OEM recomandation in cluding making foundation as per capacity Water Treatment Plant and as per direction of EIC.
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Regenerated Make Up water to deliver: 100 USGPM
Hardness of output water: Less than 25 PPM (CaCO3)
PH Value of output water: Less than 7.5
Iron content of Output water: Less than 0.2 PPM
Re-generation Interval: Weekly Once
AC plant capacity: 600 TR (working) Condenser Circuit
1
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Regenerated Make Up water to deliver: 60 USGPM
Hardness of output water: Less than 25 PPM (CaCO3)
PH Value of output water: Less than 7.5
Iron content of Output water: Less than 0.2 PPM
Re-generation Interval: Weekly Once
AC plant capacity: 600 TR (working) Chiller Circuit
1
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Regenerated Make Up water to deliver: 40 USGPM
Hardness of output water: Less than 25 PPM (CaCO3)
PH Value of output water: Less than 7.5
Iron content of Output water: Less than 0.2 PPM
Re-generation Interval: Weekly Once
AC plant capacity: 80-100 TR (working) Chiller Circuit
2
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HDPE Water Storage Tank :-
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Supply & Installation of HDPE Water Storage PVC Tank (Make : Patton/Sintex) along with 3 nos Isolation Valvs for necessary connection including thermal insulation work by 75 mm thick expanded polystyrene covered with GI wire mesh, vapour barrier and 12mm thick sand cement plaster cover . the above tank should be installed above floor of 150mm including foundation and S&F of suitable size of MS/HDPE pipe including S&F of Ball valves and all fixing materials as per direction of EIC as per designed as per direction of EIC. The above tank should be installed above floor of 150mm including foundation as per designed as per direction of EIC.
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2000 Ltr Capacity and connections
2
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1000 Ltr Capacity and connections
2
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HDPE Water Make up Water Tank :-
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S & F of Make Up Water Tank, HDPE, sutable capacity as below:- (Make : - SINTEX / PATTON), with S&L of MS/HDPE pipe with insulation connect from existing Domestic water tank including S&F of 1 no float valves & 3 nos 50 mm dia butterfly valves with 50 mm thick thermocol insulation having 16 kg/cum density including level indicatot/sensor, electrical starter, cabling work complete in all respect make up arrangement.
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2000 Ltr Capacity and connections
1
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1000 Ltr Capacity and connections
3
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AHU LOCAL STARTER PANEL
SITC of wall mounted cubical type LT distribution AHU control cum Starter Panel fabricated from sheet steel comprising with following accessories incl. internal wiring earthing & painting. The panel should be constructed as per rating of AHU Morots and provision. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC) # MCCB suitable rating as Incomer & outgoing per the ratings of AHU motor
# DOL / SD starter as per HP ratings
# Terminal block for power distribution
# Power Contactor for Main, DOL/ Star & Delta, auxilary contractor, over load relay, with inbuilt single phasing protection, control transformer # Phase indicating lights and indicating light for ON , OFF & TRIP status
# Voltmeter and Ammeter with selector switches
# Wiring for microswitch for stopping the fan of AHU when fire damper closes
# Panel mounted digital Ammeter in 96x96 mm² (AE / HPL) [0 - 50 Amp.]
# Panel mounted digital Voltmeter in 96x96 mm² (AE / HPL) [0 - 500 V]
# VFD & Manual selector switch with suitable capacity
# Selection switch
# 24V, DC relay with 2NO & 2NC auxilary contractor
# 230VAC/24V DC, 2 A SMPS with necessaty wiring
# Danger Board
(MAKE: EAP/GENPOWER/EXIM/ANY CPRI APPROVED MAKE)
9
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S&L of 1.1kV Gr. XLPE armourd Aluminium Cable with earthing of required sizes as following sizes:-
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a) 4 Core 6 Sqmm
120
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b) 4 Core10 Sqmm
250
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S&L of 1.1kV Gr. PVC unarmourd copper Cable through suitable PVC rigid conduit pipe incl. fixing materials with earthing of required sizes as following sizes:-
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a) 3 Core 1.5 Sqmm
200
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b) 3 Core 2.5 Sqmm
350
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c) 7 Core 2.5 Sqmm
150
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Supply & Fixing 240 V,6- 25 A, Modular type starter (Brand approved by EIC) with 6A Modular switch type DP MCB (CCurve) and 6 Module GI Modular type switch board with 6 Module top cover plate flushed in wall incl. S&F switch board and cover plate, Blank Plate and making necy. connections with PVC Cu wire and earth continuity wire etc
21
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S&F of GI CABLE TRAY
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a) 200 mm Perforated Type
65
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b) 100 mm Perforated Type
75
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Repairing and Provision for By-Pass Line for AHU installed at different floors :-
Charges towards disconnection, dismantling and bringling down existing Cooling coil connections of Air Handling Units. Repairing and recitification of damaged portion properly and making provisions and connections of By-Pass line at the outlet by connecting MS heavy class ERW pipe of required diameter and length and fixing of minimum 2 nos Butterfly Valve of required sizes 50 mm thick expanded polystyrene pipe sections, sand cement plastering etc work complete in all respect. The capacities, sizes and quantities are as mentioned hereunder.
The job needs to be executed during target shut down timeline as and when available from Hospital Authority's immediate notice including draining out and immediate refilling of water in main piping circuits to ensure healthy restoring of AC plants and accessories after shudown. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC)
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Ceiling Suspended AHU 2800 - 4000 CFM, Each unit consists of 50 mm NB MS ERW Heavy class Pipe 4 RMT and 2 Nos or more Butterfly Valve and thermal insulation etc and approved makes as mentioned in other item of similar work
2
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Ceiling Suspended AHU 4800 - 6000 CFM, Each unit consists of 50 mm NB MS ERW Heavy class Pipe 4 RMT and 2 Nos or more Butterfly Valve and thermal insulation etc and approved makes as mentioned in other item of similar work.
2
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Floor Mounted AHU 8000 - 12000 CFM, Each unit consists of 80 mm NB MS ERW Heavy class Pipe 4 RMT and 2 Nos or more Butterfly Valve and thermal insulation etc and approved makes as mentioned in other item of similar work
7
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Repairing & Provision of Parallel Piping Sceme For OT Block :
Charges towards SITC of parallel Chilled Water Piping network for OT block by installing MS Heavy class ERW pipe, fittings, supports, fixing of required sizes and quantities of Butterfly and Balancing Valves at main pipe and every branch line connections and finally covered with 50 mm thick TF quality 16Kg/CuM density expanded polystyrene pipe sections, vapour barrier, chicken wire mesh and 12 mm thick sand cement plaster layer. The job also includes repairing and replacement work of existing damaged insulated pipelines as and where required at site.
The job needs to be executed during target shut down timeline as and when available from Hospital Authority's immediate notice including draining out and immediate refilling of water in main piping circuits irrespective of running conditions of Isolation valves to ensure healthy restoring of AC plants and accessories after shudown. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC)
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125 mm NB MS ERW Heavy Class Pipe (Make: TATA/Jindal) with thermal insulation as mentioned above
25
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100 mm NB MS ERW Heavy Class Pipe (Make: TATA/Jindal) with thermal insulation as mentioned above
80
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80 mm NB MS ERW Heavy Class Pipe (Make: TATA/Jindal) with thermal insulation as mentioned above
80
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50 mm NB MS ERW Heavy Class Pipe (Make: TATA/Jindal) with thermal insulation as mentioned above
55
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25 mm NB MS ERW Heavy Class Pipe (Make: TATA/Jindal) with thermal insulation as mentioned above
20
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125 mm NB Butterfly Valve (Make: Adavnce/AUDCO/Honeywell) with thermal insulation as mentioned above
2
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100 mm NB Butterfly Valve (Make: Adavnce/AUDCO/Honeywell) with thermal insulation as mentioned above
8
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80 mm NB Butterfly Valve (Make: Adavnce/AUDCO/Honeywell) with thermal insulation as mentioned above
6
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50 mm NB Butterfly Valve (Make: Adavnce/AUDCO/Honeywell) with thermal insulation as mentioned above
20
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Repairing & Provision for Quick Fill & Drain Connection on Main Headers : Charges towards disconnections, dismantling, repairing and recitification/replacement work on Chilled Water Main Header line including charges for connections of 100 mm NB MS ERW Heavy class pipe of required length, fixing of 2 nos. 100 mm NB Butterfly Valves, 50 mm thick expanded polystyrene pipe sections, sand cement plastering etc work complete in all respect.
The job needs to be executed during target shut down timeline as and when available from Hospital Authority's immediate notice including draining out and immediate refilling of water in main piping circuits to ensure healthy restoring of AC plants and accessories after shudown. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC)
1
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Spcial Repairing of Chilled water Cooling coils:
Charges towards disconnection, dismantling, bringing down Chiiled water cooling coils, repairIng, rectification and replacement work as deemed to be fit for the capacity of Air Handling Units and its satisfactory performance including heavy class pipe, fittings, supports, replacement of Drain Tray, replacement of Base Frame of AHU Motor etc as required work complete in all respect.
The job needs to be executed during target shut down timeline as and when available from Hospital Authority's immediate notice including draining out and immediate refilling of water in main piping circuits to ensure healthy restoring of AC plants and accessories after shudown. The job to be exceuted in strict compliance with proper safety protocoles with the help of proper MS scaffolding structures and other mandatory needs (as per the direction EIC)
2
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Supplying, fitting & fixing in position suspended boxing for return /supply air arrangement for ducting or flat falas ceiling and Tap Door with frame work of aluminium hollow section of size 50mm x25mm (2.0mm thickness) combined with aluminium corners of size 38mm x 25mm, suspended by aluminium hollow tube section of size 38mm x 25mm ,25mm x 25mm powder coated wall angle with aluminium composite panel Make: Aludecor / Armstrong, Outdoor type) of thickness 3.0mm comprising of protective film, polyester coating, primer, aluminium coil, adhesive film, polyethylene core again with one layer adhesive film, aluminium bottom coating and finally service coating as per manufacturer's specification inished with aluminium screw and silicon sealant including suitable arrangement for grill fixing complete in all respect complete by using proper scaffolding and safety arrangements (As per direction of EIC)
275
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Charges for cutting wall / floor for entry of different sizes duct & pipe lines including mending good the damages and removal of rubbish as per direction of EIC.
50
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M.S. works for extra supports of Indoor units MS Channel, MS Angles of different or as per required of machine including necessary fabrication work, making holes, supporting by MS plats of suitable sizes as per site condition and painting with anticorrosive paint after tro coats of primer (Brand & colour approved by EIC) with necessary bolts, nuts, washer or screws etc.
850
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Terms and Condition:
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The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.
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Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill.
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If any refurbished material is supplied and installed, penal action will be taken as per existing rules
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Defect Liability period 1 (One) Year
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(Rates should be Quoted inclusive of all taxes & duities and L.W.C. @ 1% as applicable)
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