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Public Works Department - PWD Tender
Civil And Construction
Building Construction
Electrical and Electronics
Electrical Works
Eprocure
Opening Date30 Apr 2025
Closing Date3 Jun 2025
Tender Amount₹ 82,90,000
Costs
EMD
₹ 1,65,800Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2025_WBPWD_840773_1Tender No
WBPWD/EE/DDED/e-NIQ- 04 of 2025-26Tender Authority
Public Works Department ViewPurchaser Address
-Website
http://http://wbpwd.gov.in/
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Documents
BOQ Items
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Condensor Unit
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The AHU Fan assembly should be either motor directly coupled with Impeller or Belt driven as per OEM standard suitable for air velocity range 7.3 - 8.2 ft./Sec through the multi-layer (6-8 row)12 mm - 19 mm dia Copper tubes with Alluminium Fins (as per OEM standard). There should be AHU fans of Forward/ Backward Curve, with discharge not less than 4400 CFM, compatable for 415V, 50 Hz supply continuous duty Class IE 1 (Make for Fan Unit - Nicotra/ Kruger/ Caryaire) (Make for Motor - Crompton / Kirloskar/ NEC/ ABB/ Siemens).External Static pressure shall be within 10 - 20 mm Wg +obstruction to overcome hepa filter at laminer bench. There should be electrical interlocking/switching arrangement for running the system in possitive or negetive pressure mode as per requirement. (Make : Zeco / System Air/ Edgetech/Daikin/Jaypee/Carrier India) (AHRI/EUROVENT CERTIFIED)
(IPD Building- 1st Fl- General Surgery & ENT OT)
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Supply, fabrication & erection/ fixing of M.S. Angle Structure for making platform for installation of outdoor unit of AC machine incl. drilling holes in angles, welding the joints including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with Vertical & Horizontal angles including supporting angle in each platform in outer edge for transmitting the load centrally through 2 or 3 Nos. Angle inserted into the exiting wall, as adequately required. The entire structure should be fabaricated & safe for ODU maintenance. Area & design of the platform should be as per Machines' Outdoor unit's dimension & load with adequate movement access for maintenance as per direction of EIC. The M.S. Angles of sizes (75 mm x 75 mm x 5 mm) (50 mm x 50 mm x 6 mm) , (40 mm x 40 mm x 6 mm) , (25 mm x 25 mm x 5 mm) minimum and M.S u-channel of 5 mm thick of size (75 mm x 40 mm x 40 mm) may be used for making platform. (Structural design should be approved by E.I.C.)
2500
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Condensor Unit for Minimum Cooling Capacity 29.75 KW system :-
SITC of 8.5 TR Capacity Microprocessor based air cooled Condensing Unit Eco Friendly refrigerant (R32/R410A), variable speed , thermostatic expansion valve, multiple scroll/screw compressor, arrangement for operation with Dx type AHU, and suitable for operation on 415+/-10% Volt, 50Hz, 3 PH AC supply with adequate auxilary protection like oil heater with thermostat for prevention of ingress of liquid refrigerent in the compressor piston chamber, over current, HP/LP Cut outs, Power contactors & control logic circuit for periodic operation of working & standby Condenser fans, Compressors and matching condensing units. Outdoor Air cooled Condenser unit shall comprise multi row Copper coil with Aluminium fins and Axial fan as required, housed in a sheet metal chamber with adequate ventilation as per OEM standard. (Make: General/ Hitachi / Voltas/ Daikin/ Bluestar/Carrier/ Mitshubishi Electric) No extra shall be payable for refrigerant gas & transportation/ shifting work.
(OPD Building- 1st Fl- Pharmacy Store Unit, IPD Building-1st- Fracture Cum Casuality OT, Eye OT, Orthopaedic OT & Pre-Post OT)
5
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12.7 mm O.D. (Thickness : 0.8mm) (Insulation : 13 mm)
160
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Condensor Unit for Minimum Cooling Capacity 38.5 KW system :-
SITC of 11 TR Capacity Microprocessor based air cooled Condensing Unit Eco Friendly refrigerant (R32/R410A), variable speed , thermostatic expansion valve, multiple scroll/screw compressor, arrangement for operation with Dx type AHU, and suitable for operation on 415+/-10% Volt, 50Hz, 3 PH AC supply with adequate auxilary protection like oil heater with thermostat for prevention of ingress of liquid refrigerent in the compressor piston chamber, over current, HP/LP Cut outs, Power contactors & control logic circuit for periodic operation of working & standby Condenser fans, Compressors and matching condensing units. Outdoor Air cooled Condenser unit shall comprise multi row Copper coil with Aluminium fins and Axial fan as required, housed in a sheet metal chamber with adequate ventilation as per OEM standard. (Make: General/ Hitachi / Voltas/ Daikin/ Bluestar/Carrier/ Mitshubishi Electric) No extra shall be payable for refrigerant gas & transportation/ shifting work.
(IPD Building- 1st Fl- General Surgery & ENT OT)
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The AHU Coil to be with hydrofolic coating. The AHU Fan assembly should be either motor directly coupled with Impeller or Belt driven as per OEM standard suitable for air velocity range 7.3 - 8.2 ft./Sec through the multi-layer 12 mm - 19 mm dia Copper tubes with Alluminium Fins (as per OEM standard). There should be AHU fans of Forward/ Backward Curve, with discharge not less than 3400 CFM, compatable for 415V, 50 Hz supply continuous duty Class IE 1 (Make for Fan Unit - Nicotra/ Kruger/ Caryaire) (Make for Motor - Crompton / Kirloskar/ NEC/ ABB/ Siemens). External Static pressure will be within 10 - 20 mm Wg. (Make : Zeco / System Air/ Edgetech/ Daikin/ Jaypee/ Carrier India) (AHRI/EUROVENT CERTIFIED)
(For IPD Building- 1st Fl.- Pre Operative & Recovery & OPD Building- 1st Fl- Pharmacy Store Unit)
2
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22 SWG thick
120
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SITC OF REFRIGERANT PIPING
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SUPPLY & POURING/ FILLING OF REFRIGERANT
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Supply & fixing of drop ceiling made of gypsum / E-board (3 mm thick) incl. Al. channel & complete with linkages, levers, fittings, supports, all accessories any other item required to make the system complete to cover the indoor units of concealed split unit incl. painting the board as per direction of EIC.
700
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Condensor Unit for Minimum Cooling Capacity 57.75 KW system :-
SITC of 16.5 TR Capacity Microprocessor based air cooled Condensing Unit Eco Friendly refrigerant (R32/R410A), variable speed , thermostatic expansion valve, multiple scroll/screw compressor, arrangement for operation with Dx type AHU, and suitable for operation on 415+/-10% Volt, 50Hz, 3 PH AC supply with adequate auxilary protection like oil heater with thermostat for prevention of ingress of liquid refrigerent in the compressor piston chamber, over current, HP/LP Cut outs, Power contactors & control logic circuit for periodic operation of working & standby Condenser fans, Compressors and matching condensing units. Outdoor Air cooled Condenser unit shall comprise multi row Copper coil with Aluminium fins and Axial fan as required, housed in a sheet metal chamber with adequate ventilation as per OEM standard. (Make: General/ Hitachi / Voltas/ Daikin/ Bluestar/Carrier/ Mitshubishi Electric) No extra shall be payable for refrigerant gas & transportation/ shifting work.
(OPD Building-3rd Fl- Conference Ward & IPD Building- 3rd Fl- Burn Ward (1W+1S))
3
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Supply & Fixing of Bird Screen as per direction of E.I.C.
11
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Supply, Installation, Testing & Commissioning of Inverter type split AC machine (a set of full metal body indoor and outdoor unit), having Cooling Capacity range (8.72 KW - 8.79 KW), with variable speed compatible rotary compressor, refrigerant gas R 32 / R 410A, (ISEER range 3.8 to 4.39 or higher), Air flow range CFM (740-960), both condenser and cooling coils made of copper tube, with P2 type capacitor, connecting chord with plug top, confirming to IS 1391 (Part-I & Part-II) with all amendments. Noise level not more than 52 db., suitable for 1 Ph. 230V, 50 Hz. power supply.
(Make - Mitsubishi Electric/ Daikin/ OGeneral/ Carrier/ LG/ Panasonic/ Johnson Controls (Hitachi) / Toshiba/ Sharp/ Mitsubishi Heavy/Voltas)
(OPD- OPD In-Charge Room, Superintendent Room- 2no, Ante Chember, Asst. Super1, 2 & 3)
7
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40 mm dia PVC pipe with insulation
100
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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 minimum 6 ft X 8ft dimension for OT Area as per approved drawing necessary flange joints of air duct shall have to be fixed with sealant adhesive to prevent leakage.
4
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Misc. Work
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Supply and fixing Heat Retardant closed cell Class'O' 50 mm thick Nitrile Rubber insulation with AI Foil Faced Outside Supply Air duct. (Make-Armacell/K-flex /Accroflex)
600
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Supply, Installation, Testing & Commissioning of Inverter type split AC machine (a set of full metal body indoor and outdoor unit), having Cooling Capacity range (6.6 KW - 7.0 KW), with variable speed compatible rotary compressor, refrigerant gas R 32 / R 410A, (ISEER range 3.8 to 4.39 or higher), Air flow range CFM (780 - 850), both condenser and cooling coils made of copper tube, with P2 type capacitor, connecting chord with plug top, confirming to IS 1391 (Part-I & Part-II) with all amendments. Noise level not more than 52 db., suitable for 1 Ph. 230V, 50 Hz. power supply.
(Make - Mitsubishi Electric/ Daikin/ OGeneral/ Carrier/ LG/ Panasonic/ Johnson Controls (Hitachi) / Toshiba/ Sharp/ Mitsubishi Heavy/Voltas)
(OPD- PP Unit- 2no, IPD- Bio Chemistry-2no, Micro Biology-2no, Cytology-2no, Serology-2no, Radiography1- 2no, Radiograph2- 2no)
14
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AIR-CURTAIN
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SITC of Laminar Bench
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Supply, Installation, Testing & Commissioning of Inverter type split AC machine (a set of full metal body indoor and outdoor unit), having Cooling Capacity range (5.2 KW - 5.3 KW), with variable speed compatible rotary compressor, refrigerant gas R32/ R410A, (ISEER range 3.8 to 4.39 or higher), Air flow range CFM (560 - 600), both condenser and cooling coils made of copper tube, with P2 type capacitor, connecting chord with plug top, confirming to IS 1391 (Part-I & Part-II) with all amendments. Noise level not more than 52 db., suitable for 1 Ph. 230V, 50 Hz. power supply.
(Make - Mitsubishi Electric/ Daikin/ OGeneral/ Carrier/ LG/ Panasonic/ Johnson Controls (Hitachi) / Toshiba/ Sharp/ Mitsubishi Heavy/Voltas)
(OPD- Cold Chain room- 2no, IPD- Film View, Dark Room, USG, Radiologist Office, Console, CT Scan- 2no, Cabin1- 2no, Cabin2- 2no & Doctors Room of 1st, 2nd & 3rd Fl.)
24
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Major & minor civil works required to execute before and after the HVAC works for mending good damages to original finish painting.
1
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Supply & Fixing of Motorised Fire Damper, Galvanized Steel Sheet with 125 GSM Zink Coated, Certified by CBRI ( U-555, 1995) with minimum fire rating not less than 120 min, must be Fusiable Link Spring with 74°C Temperature rating Ul Listed with actuator as per requirement. (Make-Greenheck/Systemair/Air master/Caryaire)
11
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Supply & Pouring/ filling of Refrigerant R32/ R410A refrigerant gas for AC machines including testing and commissioning of complete machines with all indoor, outdoor units, electricals, remotes etc. incl. pressure testing with nitrogen and vaccumisation.
160
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SITC of GI Duct of Class - VIII grade for supply/ return air duct along with pre fabricated plenum for supply and return air with necessary supports, flanges etc. as required and as per IS 655 and IS -277 standards of following gauges. (Make- Sail/Jindal/Tata)
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15.8 mm O.D. (Thickness : 0.8mm) (Insulation : 13 mm)
80
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Supply & fixing of Powder coated extruded Alluminium return air grilles (Make : Premier/ Systemair/ Caryaire/ Air Enterprise) without volume control dampers.
100
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Concealed Split Type Air Conditioning Unit
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SITC OF CONTROL / COMMUNICATION CABLING
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Supply, installation, testing & commissioning of copper refrigeration pipe line for liquid and Suction line including vaccumiazation and Nitrogen of testing of following nominal size of soft/ hard drawn copper refrigerent piping for Package/ Ductable/ Concealed Split/ Room AC system, complete with fittings with adjustable ring type hanger supports, jointing/ brazing including accessories suitable for DX system of Air conditioning, duly insulated with XLPE class - O tubular insulation/ with Class-O closed cell elastometric nitrile rubber tubular insulation having 40-55 kg/cu.mtr. density of 9mm. thickness for suction and liquid lines including protective coating on pipes exposed to sunlight as well as charging, complete with all accessories as per specification etc. as required & as per direction of EIC with proper mending good damages to original finish.
Mk. of Cu pipe - Rajco/ Ryoku/ Mandev/ Nippon
Mk. of Nitrile Rubber Insulation - Aeroflex/ K-flex/ Accroflex/ Armacell.
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The AHU Coil to be with hydrofolic coating. The AHU Fan assembly should be either motor directly coupled with Impeller or Belt driven as per OEM standard suitable for air velocity range 7.3 - 8.2 ft./Sec through the multi-layer 12 mm - 19 mm dia Copper tubes with Alluminium Fins (as per OEM standard). There should be AHU fans of Forward/ Backward Curve, with discharge not less than 2200 CFM, compatable for 415V, 50 Hz supply continuous duty Class IE 1 (Make for Fan Unit - Nicotra/ Kruger/ Caryaire) (Make for Motor - Crompton / Kirloskar/ NEC/ ABB/ Siemens). External Static pressure will be within 10 - 20 mm Wg. (Make : Zeco / System Air/ Edgetech/ Daikin/ Jaypee/ Carrier India) (AHRI/EUROVENT CERTIFIED)
(OPD Building- 1st Fl. - PP Unit & 3rd floor: Lounge)
2
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28.6 mm O.D. (Thickness : 1mm) (Insulation : 13 mm)
60
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Supply & fixing of Al powder coated extruded Alluminium Supply air grilles (Make : Premier/ Systemair/ Caryaire/ Air Enterprise) with aluminium volume control damper.
50
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The AHU Coil to be with hydrofolic coating. The AHU Fan assembly should be either motor directly coupled with Impeller or Belt driven as per OEM standard suitable for air velocity range 7.3 - 8.2 ft./Sec through the multi-layer 12 mm - 19 mm dia Copper tubes with Alluminium Fins (as per OEM standard). There should be AHU fans of Forward/ Backward Curve, with discharge not less than 6600 CFM, compatable for 415V, 50 Hz supply continuous duty Class IE 1 (Make for Fan Unit - Nicotra/ Kruger/ Caryaire) (Make for Motor - Crompton / Kirloskar/ NEC/ ABB/ Siemens). External Static pressure will be within 10 - 20 mm Wg. (Make : Zeco / System Air/ Edgetech/ Daikin/ Jaypee/ Carrier India) (AHRI/EUROVENT CERTIFIED)
(For OPD Building- 3rd Fl- Conference Hall)
1
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Supply, Fixing,testing and commssiooning of fire retardant nonporous double layer flexible canvas connection between each indoor unit and duct/grill along with proper nut bolt joint for isolation of vibration. (Design to be approved & as directed by E.I.C.)
56
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22.2 mm O.D. (Thickness : 1mm) (Insulation : 13 mm)
20
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CANVAS CONNECTION
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Supply, Installation, Testing & Commissioning of 4C x 2.5 sqmm copper flexible power / control / communication cabling alongwith SITC of precision make pvc pipe between indoor and outdoor units.
230
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SITC of site assembled type modular Single skinned construction with continuous insulation with thermal break. Outer skin has to be polymer coated and insulation panel should be made of thermal break profile - PUF insulation with thickness of at least 40mm or better. The AHU should have a module / arrangement for extracting @ 540 CFM stale air with the arrangement of VCD and injection of fresh air @540 CFM with VCD and mixing chamber for balance return air and fresh air with 02 (Two) stage filtration system (Prefilter having efficiency (EU - 4/MERV7) 90% down to10 micron & Fine Filter having efficiency 95% down to 5 micron (MERV-14) (Make - FMI/ Spectrum/ Thermi). The AHU Coil to be with hydrofolic coating. The addon suitable gadgets shall be a set of control valve with pressure gauge & temparature gauge each AHU.
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SITC of site assembled type modular single skinned construction with continuous insulation with thermal break. The AHU enclosure's outer skin has to be polymer coated and insulation panel should be made of thermal break profile - PUF insulation with thickness of at least 40mm or better. Extracting stale air @ 556 CFM with the arrangement of VCD and injection of fresh air @ 556 CFM with VCD and mixing chamber for return air and fresh air with 02 (Two) stage filtration system (Prefilter having efficiency (EU - 4/MERV7) 90% down to10 micron, Fine Filter having efficiency 95% down to 5 micron (MERV-14) (Make - FMI/ Spectrum/ Thermi)for each of the air-suction & discharge of condition space as well as injection of fresh air and emmission of stale air as per direction of EIC).
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24 SWG thick
480
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32 mm dia PVC pipe with insulation
300
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SITC OF AIR DISTRIBUTION WORK
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The AHU Fan assembly should be either motor directly coupled with Impeller or Belt driven as per OEM standard suitable for air velocity range 7.3 - 8.2 ft./Sec through the multi-layer (6-8 row)12 mm - 19 mm dia Copper tubes with Alluminium Fins (as per OEM standard). There should be AHU fans of Forward/ Backward Curve, with discharge not less than 3400 CFM, compatable for 415V, 50 Hz supply continuous duty Class IE 1 (Make for Fan Unit - Nicotra/ Kruger/ Caryaire) (Make for Motor - Crompton / Kirloskar/ NEC/ ABB/ Siemens).External Static pressure shall be within 10 - 20 mm Wg +obstruction to overcome hepa filter at laminer bench. There should be electrical interlocking/switching arrangement for running the system in possitive or negetive pressure mode as per requirement. (Make : Zeco / System Air/ Edgetech/Daikin/Jaypee/Carrier India) (AHRI/EUROVENT CERTIFIED)
(IPD Building-1st- Fracture Cum Casuality OT, Eye OT & Orthopaedic OT )
3
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The Rates to be quoted by all the bidders should be Inclusive of all taxes and duties including GST and LWC.
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SITC of site assembled type modular single skinned construction with continuous insulation with thermal break. The AHU enclosure's outer skin has to be polymer coated and insulation panel should be made of thermal break profile - PUF insulation with thickness of at least 40mm or better. Extracting stale air @ 230 CFM with the arrangement of VCD and injection of fresh air @ 230 CFM with VCD and mixing chamber for return air and fresh air with 02 (Two) stage filtration system (Prefilter having efficiency (EU - 4/MERV7) 90% down to10 micron & Fine Filter having efficiency 95% down to 5 micron (MERV-14) (Make - FMI/ Spectrum/ Thermi). The addon suitable gadgets shall be a set of control valve with pressure gauge & temparature gauge each AHU.
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Supply & Fixing of underdeck insulation with 50mm thick TF quality Expanded polysterene slab (Make-Thermowell/ Board sell) (Top Floors only-IPD & OPD)
200
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Floor Mounted Indoor type Air Handling Unit -
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Any other item or items left out from BOQ but essentially required for successful completion of the work may be raised for inclusion in the scope of work during pre-bid meeting. Otherwise bidder has to consider left out items deemed to be included in the scope of work. Bidders are advised to physically visit the site in accordance with the building drawing to be provided by the Tender Inviting Authority and quote the price accordingly.
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Supply & laying of rigid PVC drain pipe (Medium class) with necessary fitting proper supports at 5 ft interval and duly insulated with 9 mm thk. Nitrile Rubber Insulation having weather protective coating as per drawing.
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SITC of site assembled type modular Single skinned construction with continuous insulation with thermal break. Outer skin has to be polymer coated and insulation panel should be made of thermal break profile - PUF insulation with thickness of at least 40mm or better. The AHU should have a module / arrangement for extracting @ 330 CFM stale air with the arrangement of VCD and injection of fresh air @330 CFM with VCD and mixing chamber for balance return air and fresh air with 02 (Two) stage filtration system (Prefilter having efficiency (EU - 4/MERV7) 90% down to10 micron & Fine Filter having efficiency 95% down to 5 micron (MERV-14) (Make - FMI/ Spectrum/ Thermi) . The AHU Coil to be with hydrofolic coating. The addon suitable gadgets shall be a set of control valve with pressure gauge & temparature gauge each AHU.
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The AHU Coil to be with hydrofolic coating. The AHU Fan assembly should be either motor directly coupled with Impeller or Belt driven as per OEM standard suitable for air velocity range 7.3 - 8.2 ft./Sec through the multi-layer 12 mm - 19 mm dia Copper tubes with Alluminium Fins (as per OEM standard). There should be AHU fans of Forward/ Backward Curve, with discharge not less than 6600 CFM, compatable for 415V, 50 Hz supply continuous duty Class IE 1 (Make for Fan Unit - Nicotra/ Kruger/ Caryaire) (Make for Motor - Crompton / Kirloskar/ NEC/ ABB/ Siemens). External Static pressure will be within 10 - 20 mm Wg. (Make : Zeco / System Air/ Edgetech/ Daikin/ Jaypee/ Carrier India) (AHRI/EUROVENT CERTIFIED)
(For IPD Building- 3rd Fl- Burn Ward)
2
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Ceiling Suspended Indoor type Air Handling Unit -
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SITC of heavy duty anti vibrational pad to protect the system from any kind of unwanted vibration.
11
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Condensor Unit for Minimum Cooling Capacity 19.25 KW system :-
SITC of 5.5 TR Capacity Microprocessor based air cooled Condensing Unit Eco Friendly refrigerant (R32/R410A), variable speed , thermostatic expansion valve, multiple scroll/screw compressor, arrangement for operation with Dx type AHU, and suitable for operation on 415+/-10% Volt, 50Hz, 3 PH AC supply with adequate auxilary protection like oil heater with thermostat for prevention of ingress of liquid refrigerent in the compressor piston chamber, over current, HP/LP Cut outs, Power contactors & control logic circuit for periodic operation of working & standby Condenser fans, Compressors and matching condensing units. Outdoor Air cooled Condenser unit shall comprise multi row Copper coil with Aluminium fins and Axial fan as required, housed in a sheet metal chamber with adequate ventilation as per OEM standard. (Make: General/ Hitachi / Voltas/ Daikin/ Bluestar/Carrier/ Mitshubishi Electric) No extra shall be payable for refrigerant gas & transportation/ shifting work.
(OPD Building- 1st Fl. - PP Unit & 3rd floor: Lounge)
2
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Supply & laying of XLPE insulated copper control cabling (7 Core x 2.5 sqmm. flexible copper cable) between indoor to outdoor unit with necessary cable conduit & fittings. The cabling shall be bundled properly and shall be properly aligned with the refrigerant piping.
(Make Havells/ Polycab/KEI/Gloster)
60
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6.4 mm O.D. (Thickness : 0.8mm) (Insulation : 13 mm)
160
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SITC of site assembled type modular single skinned construction with continuous insulation with thermal break. The AHU enclosure's outer skin has to be polymer coated and insulation panel should be made of thermal break profile - PUF insulation with thickness of at least 40mm or better. Extracting stale air @ 375 CFM with the arrangement of VCD and injection of fresh air @ 415 CFM with VCD and mixing chamber for return air and fresh air with 03 (Three) stage filtration system (Prefilter having efficiency (EU - 4/MERV7) 90% down to10 micron, Fine Filter having efficiency 95% down to 5 micron (MERV-14) & Hepa filter 99% down to 0.3 micron (Make - FMI/ Spectrum/ Thermi) for both Inlet & Outlet including UV lamp of suitable rating for each of the air-suction & discharge of condition space as well as injection of fresh air and emmission of stale air as per direction of EIC).
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SITC OF DRAIN PIPING WITH INSULATION - PVC Pipes
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SITC of site assembled type modular single skinned construction with continuous insulation with thermal break. The AHU enclosure's outer skin has to be polymer coated and insulation panel should be made of thermal break profile - PUF insulation with thickness of at least 40mm or better. Extracting stale air @ 345 CFM with the arrangement of VCD and injection of fresh air @ 345 CFM with VCD and mixing chamber for return air and fresh air with 02 (Two) stage filtration system (Prefilter having efficiency (EU - 4/MERV7) 90% down to10 micron & Fine Filter having efficiency 95% down to 5 micron (MERV-14) (Make - FMI/ Spectrum/ Thermi). The addon suitable gadgets shall be a set of control valve with pressure gauge & temparature gauge each AHU.
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N.B.
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SITC of AL. Duct of 22 SWG for supply/ return air duct along with pre fabricated plenum for supply and return air with necessary supports, flanges etc. as required and as per IS standards of following gauges. (For OT Only)
260
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Supply and fixing of air curtain made of CRCA sheet fabricated with pure polyester powder coating paint body suitable for 48 - 60 inch wide door consisting of 1no motor with 2 nos blower suitable to run with 230V/ 50 Hz /1 phase power supply.
[MAKE- AIROTEK / TECHNOMECH SALES)
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