Tender For Construction Of Critical Care Block (50 Bedded) At Gmc Paripally, Kollam -Hvac Works
Tender Value
1.43 Crore
Estimated cost
Bid Submission
06 Oct 2026
10 days left
EMD
50000
Bank guarantee accepted
Document Fee
5900
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kollam → Kerala
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Construction Of Critical Care Block (50 Bedded) At Gmc Paripally, Kollam -Hvac Works
BOQ
| Sl. No. | Item Description |
| 1 | HVAC WORKS |
| 2 | OD5251/2026-2027:Supply, Installation ,testing and commissioning of 58 HP minimum capacity Air-cooled VRF (Variable Refrigerant Flow) Outdoor unit with variable speed inverter driven multiple compressors complete with suitable capacity drive motors conforming to IE3 as per IS 12615, air cooled condenser, R410A/R407C refrigerant, oil separator, with all accessories, and safety devices like thermal protector, pressure relief valve, high-low pressure cut off etc . Necessary structural supports, ODU vibration isolators shall be considered . Equipment shall be suitable for 3 phase, 415 V, 50Hz supply along with suitably rated starter panel & associated accessories, suitable interconnecting control cabling between IDUs, ODUs ,power cabling between isolator and single/multiple outdoor units along with associated electrical accessories. Required supports including structural supports /RCC/ cement concrete foundation shall be included as part of equipment . COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5. The efficiency of the equipment shall meet ECBC/ASHRAE latest standards etc. complete in all respects as per the technical specifications.(single feeder power source will be provided for outdoor units). |
| 3 | OD5250/2026-2027:Supply, Installation ,testing and commissioning of 34 HP minimum capacity Air-cooled VRF (Variable Refrigerant Flow) Outdoor unit with variable speed inverter driven multiple compressors complete with suitable capacity drive motors conforming to IE3 as per IS 12615, air cooled condenser, R410A/R407C refrigerant, oil separator, with all accessories, and safety devices like thermal protector, pressure relief valve, high-low pressure cut off etc . Necessary structural supports, ODU vibration isolators shall be considered . Equipment shall be suitable for 3 phase, 415 V, 50Hz supply along with suitably rated starter panel & associated accessories, suitable interconnecting control cabling between IDUs, ODUs ,power cabling between isolator and single/multiple outdoor units along with associated electrical accessories. Required supports including structural supports /RCC/ cement concrete foundation shall be included as part of equipment . COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5. The efficiency of the equipment shall meet ECBC/ASHRAE latest standards etc. complete in all respects as per the technical specifications.(single feeder power source will be provided for outdoor units). |
| 4 | OD5249/2026-2027:Supply, installation, testing and commissioning (SITC) of VRF-compatible Air Handling Unit (AHU) of specified capacity, complete with AHU kit suitable for integration with VRF system, factory/field-mounted Variable Frequency Drive (VFD) of suitable rating, starter panel, associated controls, thermostat, temperature sensors and electrical controller for UV system, complete with all standard fittings, including double-skin construction casing with pre-painted GI/aluminium panels and PUF insulation, thermal break profile, structural base frame, access doors, vibration isolation arrangement and flexible duct connectors; belt drive/plug centrifugal fan statically and dynamically balanced, driven by TEFC, squirrel cage, 3-phase induction motor of suitable capacity and IE3 efficiency conforming to IS 12615, with suitable drive package and cushy-foot mounting; cooling coil of copper tube and aluminium fin construction compatible with refrigerant R410A/R407C, complete with headers, distributors, filter drier and first charge of refrigerant gas;multi-stage air filtration system comprising Filter Bed-1 of ISO Coarse 60% efficiency pre-filters and Filter Bed-2 of ISO ePM2.5 80% efficiency fine filters conforming to ISO 16890, complete with filter housings, holding frames, proper sealing arrangements, access doors and all necessary accessories for maintenance and replacement; UVGI system comprising UV emitters with reflectors mounted on coil surface using removable extruded aluminium frames with minimum intensity of 12 W per sq.ft. of coil surface area, ensuring uniform distribution of UV intensity across the coil surface, including safety interlocks and control system; stainless steel (SS) drain pan with proper slope connected to PVC drain piping (up to 5 m) insulated with 9 mm thick nitrile rubber insulation, finished with 7 mil woven fibreglass cloth and fungicidal protective coating, including U-trap, necessary elbows, fittings and accessories; outlet volume control dampers, complete power and control wiring, control cabling, cabling from power supply point, earthing, interconnections, and all necessary accessories, supports, fasteners, and consumables; including complete installation, alignment, testing, balancing, and commissioning to achieve specified performance parameters, all in accordance with approved technical specifications and relevant standards such as ASHRAE/NBCS/ISO, complete in all respects. 25TR (10000 CFM) - 50 mm of WG ESP |
| 5 | OD5248/2026-2027:Supply, installation, testing and commissioning (SITC) of VRF-compatible Air Handling Unit (AHU) of specified capacity, complete with AHU kit suitable for integration with VRF system, factory/field-mounted Variable Frequency Drive (VFD) of suitable rating, starter panel, associated controls, thermostat, temperature sensors and electrical controller for UV system, complete with all standard fittings, including double-skin construction casing with pre-painted GI/aluminium panels and PUF insulation, thermal break profile, structural base frame, access doors, vibration isolation arrangement and flexible duct connectors; belt drive/plug centrifugal fan statically and dynamically balanced, driven by TEFC, squirrel cage, 3-phase induction motor of suitable capacity and IE3 efficiency conforming to IS 12615, with suitable drive package and cushy-foot mounting; cooling coil of copper tube and aluminium fin construction compatible with refrigerant R410A/R407C, complete with headers, distributors, filter drier and first charge of refrigerant gas;multi-stage air filtration system comprising Filter Bed-1 of ISO Coarse 60% efficiency pre-filters and Filter Bed-2 of ISO ePM2.5 80% efficiency fine filters conforming to ISO 16890, complete with filter housings, holding frames, proper sealing arrangements, access doors and all necessary accessories for maintenance and replacement; UVGI system comprising UV emitters with reflectors mounted on coil surface using removable extruded aluminium frames with minimum intensity of 12 W per sq.ft. of coil surface area, ensuring uniform distribution of UV intensity across the coil surface, including safety interlocks and control system; stainless steel (SS) drain pan with proper slope connected to PVC drain piping (up to 5 m) insulated with 9 mm thick nitrile rubber insulation, finished with 7 mil woven fibreglass cloth and fungicidal protective coating, including U-trap, necessary elbows, fittings and accessories; outlet volume control dampers, complete power and control wiring, control cabling, cabling from power supply point, earthing, interconnections, and all necessary accessories, supports, fasteners, and consumables; including complete installation, alignment, testing, balancing, and commissioning to achieve specified performance parameters, all in accordance with approved technical specifications and relevant standards such as ASHRAE/NBCS/ISO, complete in all respects. 20TR (8000 CFM) - 50 mm of WG ESP |
| 6 | OD5247/2026-2027:Supply, Installation ,testing and commissioning of following minimum capacity Double skin, sheet metal VRF compactable Ceiling Suspended Unit including AHU kit, all accessories as required as per technical specifications complete with outlet volume control dampers, canvas connections, UVGI system comprising UV Emitters with reflectors to be fixed on the coil surface with removable extruded aluminium frames. UV emitters shall be minimum 12watt/sq.ft. of coil surface area for equal distribution,Air filtration shall be provided in a two-stage arrangement comprising Filter Bed-1 of ISO Coarse 60% efficiency filters and Filter Bed-2 of ISO ePM2.5 80% efficiency filters conforming to ISO 16890, complete with filter housings, holding frames, sealing arrangements and all necessary accessories, cooling coil of copper tube and aluminium fin construction, drier, first charge refrigerant gas of R410A/407C, IDU SS drain pan, squirrel cage, TEFC, 3-Ph induction motor, belt drive/plug centrifugal fan, drive package and cushy-foot mounting, all housed inside housing of a double skin construction AHU with vibration isolation arrangement, power wiring and power/control cabling(indoor to outdoor),digital thermostat with required control wiring, required starter and starter panel , structural supports for fixing IDU, safety devices etc. the following minimum capacity and the cooling coil (min 4 rows), suitable for three phase 440V supply, complete in all respects as per technical specifications.(Minimum External Static Pressure 25 mmwc ). 6 TR-2400 CFM - 25 mm of WG ESP |
| 7 | OD5246/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 1 3/4\\") 44.45 mm |
| 8 | OD5245/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 1 5/8\\") 41.275 mm. |
| 9 | OD5243/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 1 3/8\\") 34.925 |
| 10 | OD5241/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 1 1/8\\") 28.575 mm |
| 11 | OD5240/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 7/8\\") 22.22 mm |
| 12 | OD5239/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 3/4\\") 19.05 mm |
| 13 | OD5238/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 5/8\\") 15.875 mm |
| 14 | OD5237/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 1/2\\") 12.7 mm |
| 15 | OD5236/2026-2027:Supply, installation, testing and commissioning (SITC) of refrigerant gas/liquid copper piping using hard drawn copper pipes of specified diameter (18 gauge or as per OEM requirement), complete with closed-cell elastomeric nitrile rubber (Class ?O?) insulation of suitable thickness with minimum R-value of 0.7 for pipe sizes >40 mm and 0.4 for ?40 mm, finished with 7 mil factory-laminated woven fibreglass cloth, with antimicrobial properties; including all fittings and accessories such as Refnet/Y-joints, bends, tees, reducers, supports, clamps, hangers, etc., as required.The scope includes routing, cutting, bending, brazing with silver alloy under nitrogen purging, installation as per OEM recommendations, including chasing, drilling, concealing, sleeve provision, sealing, and making good civil finishes.Refrigerant piping shall include filter drier and sight glass in liquid line wherever specified by OEM.Testing and commissioning shall include nitrogen pressure testing, leak testing, evacuation up to ?500 microns (or as per OEM), and vacuum holding test. The thickness of insulation shall be as per ECBC+ requirements or 19 mm thickness whichever is higher. Both gas and liquid lines shall be fully insulated with proper joint sealing to prevent condensation.The work shall be executed as per approved drawings, OEM guidelines, and relevant standards such as ASHRAE, complete in all respects as per technical specification.NOTE: The contractor shall ensure that all refrigerant pipe sizes required as per the design and OEM selection are included in the respective line items, even if specific sizes are not explicitly mentioned. The work shall be complete in all respects as per technical specifications.Pipe size: ( 3/8\\") 9.525 mm |
| 16 | OD5235/2026-2027:Supply, Installation ,testing and commissioning of PDI Compatible central controller, along with associated accessories for controlling entire VRF system & 25% spare capacity for future provisions with suitable interconnecting control cabling between IDUs, ODUs and central controller ,Power wiring with necessary supports and complete in all respects as per the technical specifications. |
| 17 | OD5234/2026-2027:Supply, installation, testing and commissioning of suitable dia PVC condensate drain pipe of 6kg/sq.cm upto 5m connecting the drain pan of the indoor units to nearest drain point with necessary U-trap, insulated with 9 mm thick closed cell elastomeric insulation finished with 7mils factory laminated glass cloth along with required pipe fittings and accessories like Bends, Tees, reducers, clamps, suitably supported etc. complete in all respects as per the technical specifications. |
| 18 | OD5233/2026-2027:Supply, Installation,Testing and Commissioning of minimum 1.5 TR Split air conditioning unit minimum capacity Invertor Hi wall Split air conditioning unit (Indoor and Outdoor Unit) complete with suitable capacity drive motor, air cooled condenser with all accessories, hermetically sealed scroll/rotary compressor, outdoor unit and hi wall units for single phase 230 V supply minimum 5 star rated as per BEE and with suitable stabilizer with necessary supports vibration isolators for ODU as required as per manufacturers recommendation, suitably sized copper refrigerant piping as per relevant ASHRAE Standards (both suction and liquid piping) including 19 mm thick closed cell nitrile rubber insulation finished with 7 mils factory laminated treated fibre glass cloth as per specification interconnecting indoor & outdoor units with required pipe fittings and accessories like bends, tees, reducers, supports, necessary power/control cabling, suitably supported on trays/ split clamps etc., PVC condensate drain pipe (upto 5 m) 6kg/sq.cm of suitable dia connecting the drain pan of the indoor units to nearest drain point with U-trap, insulated with 9 mm thick closed cell nitrile rubber insulation finished with 7 mils factory laminated treated fibre glass cloth, required pipe fittings and accessories like bends, tees, reducers, supports, clamps, , first charge refrigerant gas R32/R410A/R407C, cordless remote etc complete in all respects as per technical specification |
| 19 | OD5232/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>100 CFM 10 mm of WG |
| 20 | OD5327/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>200 CFM 10 mm of WG |
| 21 | OD5346/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>300 CFM 10 mm of WG |
| 22 | OD5356/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>500 CFM 10 mm of WG |
| 23 | OD5391/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>600 CFM 10 mm of WG |
| 24 | OD71195/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>850 CFM 10 mm of WG |
| 25 | OD5396/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>900 CFM 10 mm of WG |
| 26 | OD5400/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>1000 CFM 10 mm of WG |
| 27 | OD5407/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>1200 CFM 10 mm of WG |
| 28 | OD5408/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br>4500 CFM 10 mm of WG |
| 29 | OD5415/2026-2027:Supply, Installation testing and commissioning of Inline Circular/Cabinet fans of following minimum capacity with suitable blower, Single/3 phase phase(IE3) direct driven/Belt driven motor of following capacity for exhaust, with applicable Starter /Starter panel , structural supports , vibration isolator if required ,other accessories etc. complete in all respects as per technical specifications.<br> 5000 CFM 10 mm of WG |
| 30 | AIR DISTRIBUTION |
| 31 | 16.12.1.1:Supply, installation, balancing and commissioning of factory fabricated 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.Factory fabricated GSS sheet metal rectangular ducting as per IS 655-2006 Thickness 0.63 mm sheet |
| 32 | 16.12.1.2:Supply, installation, balancing and commissioning of factory fabricated 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.Factory fabricated GSS sheet metal rectangular ducting as per IS 655-2006 Thickness 0.80 mm sheet |
| 33 | 16.12.1.3:Supply, installation, balancing and commissioning of factory fabricated 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.Factory fabricated GSS sheet metal rectangular dueling as per IS 655-2006 Thickness 1.00 mm sheet |
| 34 | 16.12.1.4:Supply, installation, balancing and commissioning of factory fabricated 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.factory fabricated GSS sheet metal rectangular dueling as per IS 655-2006 Thickness 1.25 mm sheet |
| 35 | OD5474/2026-2027:Supply, Installation, testing and commissioning of Acoustic lining inside sheet metal ducts with 10mm thick Open Cell nitrile rubber class 1 with antimicrobial properties. ,having density of 140-180 kg/m3 ,fixing of insulation using OEM recommended fixing details ,supports and adhesive, tapes etc. complete in all respects as per the technical specifications. |
| 36 | OD73439/2026-2027:Supply of fixing Closed cell nitrile rubber insulation with factory laminated Aluminium FSK facing of 12 micron thickness as mentioned in technical specification,40-60 kg/m3 density, Butt all joints tightly and seal all breaks and joints by adhering glass cloth tape, fixing of insulation using OEM recommended fixing details, supports and adhesive, tapes etc. complete in all respects as required by the technical specifications. The thickness of insulation shall be as per ECBC requirements to meet the temperature conditions of Inside: 14 Deg C and Outside 40 Deg C or 19 mm thickness whichever is higher. The item shall be complete in all respects complying to technical specifications. |
| 37 | OD5490/2026-2027:Supply & fixing of Acoustic Insulation of AHU Rooms using open cell processed nitrile rubber having a density of 140-180 Kg/m3 and thickness of 25 mm with anti-microbial protection with suitable frame works etc. complete in all respects as required by the technical specifications |
| 38 | 16.17:Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminum with aluminum volume control dampers with anti smudge ring and removable core. |
| 39 | 16.18:Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminum without volume control dampers with anti smudge ring and removable core. |
| 40 | OD5496/2026-2027:Supply, Installation , testing and commissioning of Aluminium extruded exhaust air louvers with damper,bird screen etc.complete in all respects as per technical specifications |
| 41 | OD5602/2026-2027:Supply, Installation , testing and commissioning of Aluminium extruded fresh air louvers with fresh air damper,bird screen etc. complete in all respects as required by the technical specifications. |
| 42 | 16.13:Supply, installation, testing and commissioning of GI volume control ductdamper complete with neoprene rubber gaskets, nuts, bolts, screws linkages,flanges etc, as per specifications.Gl volume control duct damper |
| 43 | OD5613/2026-2027:Supply, Installation ,testing & commissioning of Fusible link type Fire damper of 16 gauge GI sheets with fire rating of 300 Deg C for 2 hr for air distribution Networks , complete in all respects as per the technical specifications. |
| 44 | OD73440/2026-2027:Supply and installation of under-deck thermal insulation using Class ?O? closed-cell elastomeric nitrile rubber insulation of minimum 19 mm thickness, with antimicrobial properties, fixed using approved adhesive system. Includes surface preparation, sealing, and finishing as per manufacturer recommendations, complete in all respects. |
| 45 | Air conditioning of Operation Theatres |
| 46 | OD5642/2026-2027:Supply, installation, testing and commissioning (SITC) of a DX Air Handling Unit (AHU) of specified capacity, complete with compatible 5 TR DX Outdoor Unit operating on R410A/R32 refrigerant, factory/field-mounted Variable Frequency Drive (VFD) of suitable rating, starter panel, associated controls, thermostat, humidistat, temperature sensors, dehumidification control provisions, and electrical controller for UVGI system. The AHU shall comprise a double-skin construction casing with pre-painted GI/aluminium panels, PUF insulation, thermal break profiles, structural base frame, access doors, vibration isolation arrangement, flexible duct connectors, and shall be designed for a minimum external static pressure of 80 mm WG. The unit shall be provided with a statically and dynamically balanced belt-driven or plug-type centrifugal fan driven by an IE3 efficiency TEFC squirrel-cage induction motor conforming to IS 12615, complete with suitable drive package and cushy-foot mounting. The cooling coil shall be of copper tube and aluminium fin construction suitable for DX operation, complete with refrigerant headers, distributors, filter drier, expansion device, refrigerant piping interconnections and first charge of refrigerant. The AHU shall incorporate a multi-stage air filtration system comprising Filter Bed-1 with ISO Coarse 60% efficiency pre-filters and Filter Bed-2 with ISO ePM2.5 80% efficiency fine filters conforming to ISO 16890, complete with filter housings, holding frames, sealing arrangements, access doors and maintenance accessories. The UVGI system shall consist of UV emitters with reflectors mounted on removable extruded aluminium frames over the cooling coil, providing a minimum UV intensity of 12 W/sq.ft. of coil surface area, complete with safety interlocks and control system. The unit shall be provided with a stainless-steel drain pan having proper slope, PVC drain piping duly insulated with 9 mm thick nitrile rubber insulation and finished with 7 mil woven fibreglass cloth and fungicidal protective coating, including U-trap, fittings and accessories. The scope shall further include outlet volume control dampers, electrical control panel, power and control wiring, control cabling, cabling from power supply point, earthing, refrigerant piping interconnections between AHU and ODU, testing, balancing, commissioning and all accessories, supports, fasteners and consumables required for satisfactory operation. The complete system shall be installed, tested and commissioned in accordance with the approved technical specifications and relevant provisions of NBCS, ISO standards and good HVAC engineering practices, complete in all respects. 5TR - 2000 CFM |
| 47 | OD5663/2026-2027:Supply, installation, testing and commissioning of factory assembled Air-Cooled Direct Expansion (DX) Condensing Unit of minimum 5 TR refrigeration capacity, suitable for outdoor installation and operation on 415V ±10%, 3-Phase, 50Hz AC power supply, complete with fixed-speed hermetic scroll/rotary compressor(s), air-cooled condenser coil with copper tubes and aluminium fins, axial flow condenser fan(s), factory-wired electrical control panel, manufacturer standard electronic/microprocessor-based control system, service valves, filter drier, refrigerant accessories, oil management system wherever applicable, anti-vibration isolators, hot-dip galvanized/GI structural mounting frame/stand with anti-corrosive coating and all associated accessories. The unit shall use R-32, R-410A, R-407C or equivalent refrigerant having zero Ozone Depletion Potential (ODP) and shall be provided with high-pressure and low-pressure cut-outs, compressor motor overload protection, discharge gas temperature protection, phase failure protection, phase reversal protection, voltage imbalance protection, anti-short cycle protection, fan motor overload protection and all standard manufacturer safety features. The scope shall include providing, laying, testing and commissioning of suitably sized copper refrigerant piping for liquid and suction lines between indoor and outdoor units, complete with fittings, bends, elbows, tees, reducers, supports, anchors, sleeves, split clamps, trays and all associated accessories, insulated with suitable thickness Class-0 closed-cell elastomeric insulation having minimum thermal resistance (R-value) complying with the latest ECBC+ requirements and finished with factory-laminated reinforced glass cloth vapour barrier finish of minimum 7 mil thickness. The item shall also include UPVC condensate drain piping of minimum 6 kg/cm² pressure rating from the indoor unit drain pan to the nearest drain point, complete with U-traps, fittings, supports, clamps and accessories, insulated with minimum 9 mm thick closed cell nitrile rubber insulation finished with factorylaminated treated glass cloth. The scope include first charge refrigerant, refrigerant oil as required, power and control cabling between indoor and outdoor units, all electrical interconnections, earthing connections, corded/cordless remote controller, commissioning consumables, supports, identification labels and all accessories required for satisfactory operation of the system. The complete installation shall be pressure tested, vacuumized, charged with refrigerant, tested, commissioned and performance verified in accordance with manufacturer recommendations and applicable standards. The equipment shall be manufactured, tested and certified in accordance with the applicable provisions of IS 8148, IS 1391 (where applicable), IS/IEC 60335, latest National Building Code (NBC), ECBC and relevant ASHRAE standards for refrigerant safety and performance. Condenser fan motors shall conform to IS 325 and shall be of minimum IE3 efficiency class as per IS 12615 wherever applicable. The minimum full load Energy Efficiency Ratio (EER) of the aircooled DX condensing unit shall be 3.2 W/W or higher at standard rating conditions as per applicable IS/AHRI standards and shall comply with ECBC+ requirements. Manufacturer's certified performance data shall be submitted for approval. The item shall be complete in all respects, including all materials, labour, accessories, supports, testing, commissioning and successful handing over of the system in accordance with the approved technical specifications, drawings and Engineer-in-Charge's instructions. |
| 48 | OD5677/2026-2027:Supply and application of hospital-grade antimicrobial, low-VOC, water-based polyurethane (PU) coating on walls/vitrified tile surfaces, including surface preparation, one coat of compatible primer, and minimum two finish coats, ensuring smooth, seamless, non-porous finish covering all joints. Coating shall be washable, chemical-resistant, and suitable for OT application, complying with NABH requirements, complete in all respects. |
| 49 | OD5679/2026-2027:Supply, fabrication, installation, testing and commissioning of 0.8 mm thick Aluminium ducting system as per SMACNA standards, of required thickness based on duct size, with low leakage class construction, including flanges, gaskets, sealants, supports, hangers, access doors,volume control dampers, flexible connections, and all accessories.System shall include supply, return, exhaust, and fresh air ducts, designed for OT airflow pattern with proper sealing and cleanliness in compliance with ASHRAE 170. |
| 50 | OD5685/2026-2027:Supply and installation of motorised volume control dampers of 20 gauge SS sheets to be provided with suitable links, levers, actuator and quadrants along with required length of power and control wiring for motorised control of volume of air flow and for proper balancing of the air distributions system as per specification etc. complete as required by the technical specifications. |
| 51 | OD5693/2026-2027:Supply and installation of motorised fire/smoke dampers with actuator, fusible link, position indicator, and interlock with fire alarm system, along with required length of power and control wiring for motorised control along with accessories etc. complete as required by the technical specifications. |
| 52 | OD5706/2026-2027:Supply and installation of Return Air Risers with necessary air distribution networks consisting of aluminium ducts, dampers, collars, grills etc. embedded with modular sandwich Wall panels of 50mm thick EPS Panels with 0.6mm thick coating of SS304 sheet (mat finish) on exposed surface etc. complete as required by the NABH/ASHRAE specificationsfor an operation theatre. |
| 53 | OD5717/2026-2027:Supply and application of external thermal insulation on ducts using closed-cell elastomeric nitrile rubber (Class O) of minimum 25 mm thickness and density 40 -60 kg/m³, with antimicrobial properties and factory-laminated aluminium foil vapour barrier.Includes adhesives, tapes, sealing, and finishing, complete in all respects. |
| 54 | OD5722/2026-2027:Supply, Installation, testing and commissioning of Acoustic lining inside sheet metal ducts with10mm thick Open Cell nitrile rubber class 1 with antimicrobial properties. ,having density of 140-180 kg/m3 ,fixing of insulation using OEM recommended fixing details ,supports and adhesive, tapes etc. complete in all respects as per the technical specifications |
| 55 | OD5731/2026-2027:Supply, installation, testing and commissioning of ceiling-mounted Terminal HEPA Filter Module for Operation Theatre applications, comprising factory-tested HEPA filters of minimum Class H14 efficiency with filtration efficiency not less than 99.995% at Most Penetrating Particle Size (MPPS) when tested in accordance with EN 1822 and/or ISO 29463, housed within a stainless steel (SS 304) plenum box of minimum 22 SWG construction with airtight gel-seal filter mounting arrangement and room side replaceable filter design. The module shall be complete with perforated diffuser/equalizing screen, airflow straighteners, suspension arrangement, pressure measurement ports, aerosol challenge test ports, balancing dampers where applicable, access provisions, gaskets, hardware and all accessories required for proper installation and maintenance. The HEPA filter system shall be designed to provide unidirectional (laminar) airflow over the surgical zone covering an area of approximately 3 m × 3 m or as indicated in the approved drawings, maintaining airflow distribution, velocity uniformity and air cleanliness requirements in accordance with the latest ASHRAE Standard 170, applicable NBC/NBCS healthcare facility provisions and project specifications. The complete assembly shall be suitable for in-situ integrity testing (PAO/DOP test), airflow measurement and performance validation after installation. The item shall include supply, installation, testing, commissioning, certification, documentation and successful handing over complete in all respects. |
| 56 | OD22011/2026-2027:Testing, adjusting, balancing (TAB) and validation of complete OT HVAC system including:Airflow balancing to achieve minimum 20 ACHRoom pressure differential verificationHEPA filter integrity test (PAO/DOP)Airflow visualization (smoke test)Temperature and relative humidity measurementComplete with submission of reports as per ASHRAE 170 and NABH.\\" Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 15, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 06, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysOct 08, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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