Tender For Hvac Work For Extension Of The Second Floor With Lgsf Framing System For The Powergrid Centre Of Excellence (Coe) At The Institute Computer Centre, Iit Roorkee.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
10 Nov 2026
0 days left
EMD
2.55 Lakhs
Bank guarantee accepted
Document Fee
1180
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Haridwar → Uttarakhand
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Hvac Work For Extension Of The Second Floor With Lgsf Framing System For The Powergrid Centre Of Excellence (Coe) At The Institute Computer Centre, Iit Roorkee.
BOQ
| Sl. No. | Item Description |
| 1 | PART A (Supply Installation Testing and Commissioning) |
| 2 | Supplying, Installation, Testing & Commissioning of Modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling/heating having 100% hermetically sealed inverter type twin Rotary/Scroll Compressor(s), minimum two compressors (with individual seperate PCB) for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R-410-A Refrigerant or equivalent, vibration Isolators with suitable foundation etc. complete as required. To have better efficiency condensor fan shall be capable to operate at different speed with respect to load. The unit shall deliver the rated capacity and in confirmation as per IS 18728:2024 and CPWD Specifications and work even at 50°C ambient temperature without tripping.The system shall be able to deliver 100% of the rated capacity upto 39 Degree Celcius. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply and BMS compatible. The unit shall be filled with first charge of the refrigerant and ready for use as required. The condenser should be coated with a hydrophilic film to prevent water accumulation on the surface of the heat exchanger, enhance water dispersion, and reduce the risk of degradation, thereby improving overall performance and durability. The Indian Seasonal Energy Efficiency Ratio (ISEER) of the unit shall be as per Energy Conservation and Sustainable Building Code (ECSBC) 2024 as below and complete as per CPWD specification, connections, inter connections etc. as required. (For capacity <40 kWr ISEER 6.4, Capacity > 40 and <70 ISEER 6.5, Capacity > 70 ISEER 6.6 for ECSBC Building) |
| 3 | 10 HP |
| 4 | 14 HP |
| 5 | 16 HP |
| 6 | Supplying, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted mid high static ductable type Indoor unit equipped with washable synthetic media pre- filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Signals. The system shall be capable to adjust air flow as per room requirement automatically. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same asof Outdoor) |
| 7 | High Static ductable units (minimum 49 to 77 Pascal external static pressure) |
| 8 | 3.2 TR |
| 9 | 4.0 TR |
| 10 | Supplying, Installation, Testing and Commissioning of following minimum capacity and external static pressure VRF/VRV ceiling mounted high ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration Isolators, drain pan, drain pump, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. The Indoor units must shut down upon receiving a singal from the BMS System/Fire Signals. The cooling capacity of indoor unit will be at air inlet conditions of 27 Degree C DB and 19 Degree C WB temperature. (Make will be same as of Outdoor) |
| 11 | High Static Ductable units (minimum 78 pascal external static pressure) |
| 12 | 5.5 TR |
| 13 | 8.0 TR |
| 14 | Ceiling Suspended/Floor Standing outdoor type DX AHU (TFA) |
| 15 | AHU Construction: - Supply, installation, testing and commissioning of factory built Ceiling Suspended double skin type DX Air Handling Units made of 48+/-2 mm thick panels (Density:40+/-2 KG/Cu.m.) consisting of G.I. Casing of thickness 0.8 mm pre-coated outside layer and 0.8 mm thick plain GI sheet inside layer with polyurethene foam (PUF) insulation factory injected between them by injection moulding machine, complete with plug fan suitable for static pressure as detailed below, cooling coil section with machanically bonded aluminium finned copper tubes (tube thickness not less than 0.3 mm) cooling coil, filter section with filter having filteration efficiency and particle size matching to MERV-8 Pre filters and Carbon filter, TEFC drive motor suitable for 415+10% volts, 50 + 3% Hz, 3 phase, A.C. supply, minimum IP 55, drain connections, with stainless steel drain pan made out of SS grade 304 sheet. duly insulated , and necessary vibration isolation arrangement etc. complete as per specifications of following capacities. |
| 16 | The unit shall be supplied with electronic expansion valve/s (Dx), thermostat/s, corded remote, control wiring, all accessories as required for completing the installation. The price shall be inclusive of these items. AHUs shall be of following design parameters: |
| 17 | Pre filter section: Pre filter section shall be with Non-woven synthatic media down to 10 micron particles size of 90% (MERV-8) |
| 18 | Post filter section:Filter section with Carbon filter |
| 19 | Cooling Coil :Copper tubes and Al fins 11-13 Fin/inch and copper header, coil size shall be selected for air velocity of 500 feet/minutes and velocity across filter at 500 feet per minutes. Water side pressure drops should not exceed 10 PSIG. |
| 20 | Fan and Motors: - AHU must have Airfoil design Plug type centrifugal Fan with IE3 energy efficiency motor. Fan motors shall be energy efficient with IE-3 grade with IP-55 protection. Motors shall be especially designed for quiet operation. Drive to fan |
| 21 | Plug type SISW Centrifugal direct driven plug fan with IE-3 energy efficiency motor and shall be 415+- 10% volts, 50 cycles 3 phase totally enclosed fan-cooled class-F with IP-55 protection. Drive to fan shall be provided through direct drive arrangement.Frequency converter (VFD for energy saving and smooth regulation of air flow shall be supplied by the AHU manufacturer for AHU's with direct drived plug fan. Fan impeller shall be selected for mimimum efficiency of 62.0% plug fan in fan array shalll have individual VFD's for everymotor fan set. |
| 22 | Accessories: |
| 23 | LED light with cable view port and cable gland should provide in fan sections by manufacturer. AHU sound pressure level should not be more than 65 db(A) at a distance of 1M from the unit. |
| 24 | UV lamps shall be installed in each AHU and density of UV light should be as required to kill medium of COVID-U19 virus. |
| 25 | Total static pressure of AHU & row deep of cooling coil shall be checked by Vendor as mentioned below: |
| 26 | Dehumidifier Air CFM 1000, cooling coil row deep 8, Static pressure 75 MMWC, Motor KW 1.1 KW. |
| 27 | Supply, installation, testing and commissioning of Controller/Manager with touch screen display accessible through remote views to include the indoor plan layout view, icon view and list view and menus for system configurations. This will allow the users to put limitations on the maximum and minimum temperatures and ensures an appropriate room temperature. This system shall be compatible with connecting Minimum 256 nos. indoor units and remote access to a PC/ BMS through LAN/Wi-fi network. The controller enables monitoring of the VRF system's operation, including temperature, fan speed, and other parameters. |
| 28 | Supply, Installation, Testing and Commissioning of Y/T/Multi Joints. Joints shall be of same Original Equipment Manufacturer (OEM) make as of ODUs and IDUs |
| 29 | Indoor Units |
| 30 | Outdoor Multi Joints |
| 31 | Supplying , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R-407 Green Refrigerant,wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 0C. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS International Electrotechnical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature). |
| 32 | 2.0 TR with 5 Star BEE Rating Inverter Type - Cooling only |
| 33 | 1.5 TR with 3 Star BEE Rating Inverter Type - Hot & Cold |
| 34 | Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : |
| 35 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 36 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 37 | 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 38 | 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 39 | 19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 40 | 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 41 | 28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm |
| 42 | 34.9 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 43 | 41.27 mm dia (OD) (Hard drawn) with tube thickness 1.62 mm |
| 44 | Supply and applying of fibre glass cloth equal to Parafab-GFC (7mil) used protection of exposed pipe insulation with two coat of starbond 30-36 thermal insulation coating. |
| 45 | Supply, Installation, testing and commissioning of 10 KG Presure PVC pipe 25 mm dia size with 6 MM Nitrile insulation, complete with fittings, supports accessories in surface/recess as per specifications & site requirments |
| 46 | Supply, Installation, testing and commissioning of 10 KG Presure PVC pipe 32 mm dia size with 6 MM Nitrile insulation, complete with fittings, supports accessories in surface/recess as per specifications & site requirments |
| 47 | Supply, Installation, testing and commissioning of 10 KG Presure PVC pipe 40 mm dia size with 6 MM Nitrile insulation, complete with fittings, supports accessories in surface/recess as per specifications & site requirments |
| 48 | Supplying, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports, bends, transitions, reducers, end caps, collars etc. as required complete and all respect in confimtion with IS: 655 and approved drawings and specifications of following sheet thickness complete as required. |
| 49 | Thickness 0.63 mm sheet |
| 50 | Thickness 0.80 mm sheet |
| 51 | Supplying, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports, bends, transitions, reducers, end caps, collars etc. as required complete and all respect in confimtion with IS: 655 and approved drawings and specifications of following sheet thickness complete as required. |
| 52 | Thickness 0.63 mm sheet |
| 53 | Thickness 0.80 mm sheet |
| 54 | Supplying and fixing of 19 MM thickness duly laminated aluminum foil of mat finish closed cell Nitrile rubber (Class \\"O\\") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. |
| 55 | Supplying and fixing of following thickness duly closed cell Nitrile rubber (Class \\"O\\") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. |
| 56 | 13 MM Thick |
| 57 | 9 MM Thick |
| 58 | Supply, Installation, Testing and Commissioning of 15mm thick ecosound (FR-Open Cell Cross Linked Polyethylene) for supply & return air ducts Acoustic lining inside ducts using Non Fibrous fire retardant crosslinked polyethylene foam of 30-60 +/- 3 Kg/m3 density & thickness of 15mm having porous surface on one side & a flat surface on other side using Synthetic rubber based Adhesive preferably Low VOC & high strength characteristic(Initial portion of ducting and main plenum) as per specifications |
| 59 | Supplying & fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete in confirmation to SMACNA/IS and as per specififications complete etc. as required |
| 60 | Supplying & fixing of powder coated extruded aluminium supply Air Grills with aluminium volume control dampers complete in confirmation to SMACNA/IS and as per specififications complete etc. as required |
| 61 | Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring and removable core complete in confirmation to SMACNA/IS and as per specififications complete etc. as required |
| 62 | Supplying, fixing testing commissioning of return air diffusers of powder coated aluminium without aluminium volume control dampers with anti smudge ring and removable core complete in confirmation to SMACNA/IS and as per specififications complete etc. as required |
| 63 | Supplying, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, in confirmation to SMACNA/IS and as per specififications complete etc. as required |
| 64 | Supply and fixing of double layer Canvas connection for ductable uniit. |
| 65 | SITC of 3 phase fully utomatic star delta motor starter 1 to 4 HP, relay range 1.5 to 6.5 Amp, along with all accssories complete with all connection as required. |
| 66 | Supply, erection, testing and commissioning of factory fabricated metal clad dust and vermin proof- floor/wall mounted/ recessed/ surface feeder pillar / Panel double/ Single door , 150-200 mm depth duly powder coated spray painted with separate chamber for instruments (e.g. Ampere meter, Volt meter, frequency meter, KWH meter etc.) & switch gears (like I/C & O/G MCB's/MCCB's, C/o switch with extentionable/rotary handle etc.) as required. The feeder pillar/ panel shall have nonhygroscopic supports with detachable side with hinge and locking. The panel/ feeder pillar should be made with 1.6 CRCA sheet. The panel shall be comprised of indicator and feeder nomenclature (if required) as per direction of site-in-charge. |
| 67 | Supply, erection, testing and commissioning of factory fabricated metal clad dust and vermin proof- floor mounted 500A cap 440 V, 50 HZ,3 phase and neutral electric feeder pillar single/ double door 400 mm depth duly powder coated spray painted with separate chamber for instruments (e.g. ampere meter, volt meter, frequency meter, KWH meter etc.) & switch gears (like I/C & O/G MCB's/MCCB's, C/o switch with extentionable/rotary handle etc.). The feeder pillar/ panel shall have 500Amp, 415V TPN electrolyte aluminium bus bar as per IS 8623 insulated with heat shrink sleeve and mounted on nonhygroscopic supports with detachable side with hinge and locking. The switches shall be completed with lug and cable gland of suitable size of cables with connection as required. The feeder pillar should be made with 2 mm CRCA sheet. The feeder pillar should be fixed on M.S. channel 75mm X 40mm X 6mm size and mounted on M.S. angle iron 50mm X 50mm X 5mm size frame 450mm height with cross support completed as per direction of site in charge. The panel shall be comprised of indicator and feeder nomenclature as per direction of site-in-charge. |
| 68 | Supplying and fixing 6 way (4+18)Double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) |
| 69 | Providing and fixing of 630 A 50 KA rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, Ics=100% Icu and Operational Voltage 690V etc. as required. |
| 70 | Supply and laying of aluminium conductor, XLPE insulated, armoured, PVC sheathed cable, 1100V grade, 4 core 300 mm² on existing RCC / HUME / METAL Pipe of suitable size or as directed by the Engineer-In-charge, complete in all respects. The armouring of the cable shall be properly connected with the earth conductor as required etc. |
| 71 | Supply and laying of aluminium conductor, XLPE insulated, armuored, PVC sheathed cable, 1100V grade, 4 core 300 mm² at a depth of 750 mm below ground level including excavation and refling the trench over a cushion of 75mm thick sand alround and protected with burnt bricks on sides and on top as directed by the Engineer-Incharge, complete in all respects. The armouring of the cable shall be properly connected with the earth conductor by clamps etc. The cable shall be laid by boring the road as required and compaction of soil & repairing of surface in prior shape shall be done properly. |
| 72 | Supplying and making end termination with brass compression gland and aluminium lugs for 3 ½/ 4 core 300 mm²(70 mm) PVC cable insulated and PVC sheathed/ XLPE aluminium conductor cable of 1.1 kV grade as required. |
| 73 | Supplying and fixing of 25 MM medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. |
| 74 | Supply and laying of following sizes Copper conductor, XLPE insulated, armoured, PVC sheathed cable, 1100V grade on existing cable tray with M.S. clamps etc. of suitable size or as directed by the Engineer-In-charge, complete in all respects. The armouring of the cable shall be properly connected with the earth conductor as required etc. |
| 75 | 4 core 16 Sq mm |
| 76 | 4 core 10 Sq mm |
| 77 | 4 core 6 Sq mm |
| 78 | 4 core 4 Sq mm |
| 79 | 2C x 1.5 Sq mm. |
| 80 | 3 core 1.5 Sq mm. |
| 81 | Supply and laying of Copper conductor, XLPE insulated, Un-armoured, PVC sheathed cable, 1100V grade, 2 core 1.5 mm2 on existing RCC / HUME / METAL Pipe. of suitable size or as directed by the Engineer-In-charge, complete in all respects. The armouring of the cable shall be properly connected with the earth conductor as required etc. |
| 82 | Supplying and drawing 2 X 6 sqmm of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. |
| 83 | Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with two numbers GI Suspenders i/c base of suitable size GI angle, GI bolts & nuts, fastner etc as required. |
| 84 | 150 mm width X 50 mm depth X 1.6 mm thickness |
| 85 | 225 mm width X 50 mm depth X 1.6 mm thickness |
| 86 | 300 mm width X 50 mm depth X 1.6 mm thickness |
| 87 | Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 Meter long etc. with charcoal/ coke and salt as required. |
| 88 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 89 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required. |
| 90 | Supplying and fixing 40 to 63 amp 4 Pole MCB rating , 240/415 volts, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 91 | Supplying and fixing 40 amp , four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. |
| 92 | Supplying and fixing 63 amp , four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. |
| 93 | Supplying and fixing single pole 5 A to 32 A rating, 240/415 V, 10 kA, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 94 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer all complete. |
| 95 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to given an even shade. two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 16, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 10, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodayNov 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 1 dayTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender