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NTID 39585455
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Corrigendum Tender For Hvac , Gandhinagar - Tender Details
Explore tender information for Corrigendum Tender For Hvac in Gandhinagar, including eligibility, deadlines, and bid specifics.
Pandit Deendayal Energy University
Gandhinagar, Gujarat, India
NTID 39585455
- Opening Date : Refer Documents
- Closing Date : Thu 27th March, 2025
- ₹ 0.00
- NTID 39585455
Key Values: Document Cost: 0.00 | EMD: 250000.00 | Estimated Cost: 0.00
Tender Description
Corrigendum : Tender For Hvac Works In Bio-tech Wing In Block E At Pdeu, Gandhinagar
Documents
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Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
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EMD
250000.00 -
Document Cost
Refer Documents -
Estimated Cost
Refer Documents
BOQ Items Total Items : 98 | Total Qty : 1230
| # | Item | Quantity | Units |
|---|---|---|---|
| 1 | Design, Engineering, Manufacture, Supply, Lifting and shifting to Position, Installation (as per Mfr manuals), Testing, Commissioning, Site Performance, Handing ove0f following: HVAC Contractor should include without any extra cost to Client, any additional wall cutouts for Ducts/Pipes required beyond those shown in Tender layout, repairs required in civil works caused on finished surfaces/floors due to HVAC activity. Rates of individual items should include Testing, Adjustment and Balancing (TAB) on air and water sides with all flows demonstrated and documented as per design value and specified system performanceDesign, Engineering, Mfg, Supply, Installation, Charging, Testing, Commissioning and Field Performance of Air Cooled SCROLL INVERTER Compressor Modular design Water Chilling Units each Delivering 30 TR (Net Tonnage offered at Peak 44.5 DEG C Ambient DBT and Tender Design Conditions) with motor, machine mounted / free standing VFD in NEMA1 enclosure with submission of Voltage and Current harmonics complying to IEEE519, Air cooled condenser, insulated jacket on chiller so as to operate at dB value not exceeding 60 dB measured at 1 meter distance, flow switch at chiller, vibration isolators, integral refrigerant piping and wiring, Power Interface Panel, BMS interface unit (Modbus/BacNET), grooved couplings for water in/out connections, complete charge of refrigerant and oil, accessories as required and called for, automatic and safety controls mounted in central microminusprocessor based console panel and all mounted on a steel frame complete as per specifications. Motor shall be suitable for 41510percentage 50 cycles. 3 phase AC supply. Refrigerant used shall be Ozone friendly as detailed in specifications. One chiller shall be factory tested at design conditions at 100percentage, 75percentage, 50percentage and 25percentage load as per AHRI standard in presence of Client / Consultant without extra cost to Client. Routine tests shall be carried out by manufacturer for the remaining Chillers, and Test Certificates shall be furnished. Certificates of Testing for all Chillers shall be submitted prior to dispatch. Chille0perational Parameters shall be as underChilled Water IN 11 deg C / Chilled Wate0UT 6 deg C / Fouling factor 0.0005 FPS Chiller Condenser Ambient Air Inlet 44.5 deg C DBTSEER: Not less than 4.5 (kW/kW) at tender design conditions (Compressor Motor and condenser fans included) Indicate for all chillers all applicable charges, taxes and applicable duties, loading, transportation/insurance upto site, all other taxes and incidentals complete till delivered and commissioned at site. Receiving at site above equipment, unloading, storing, handling hoisting, installing in position, effecting connections, anchoring, grouting testing, commissioning of above equipment including supplying and installing all necessary indigenous controls and accessories as required to complete the installation and demonstrate performance testing as per approved data sheet parameters. Chillers shall accompany Chiller Manufacturer's Certificate confirming to provide Guarantee services for the equipment during Warranty and to continue such service with spares and parts for minimum 5 Years after 1 year DLP Responsibility of providing service and maintenance during Guarantee period and during AMC duration shall remain with the HVAC agency. | 3.000 | Nos |
| 2 | Supply Programming and Integration of Chiller Master Controller (CPM) complying to the IO Summary enclosed with this Tender and supporting BACNet protocol housed in IP42 Panel duly internally wired, tested, designedandconfigured for integrated Control of 3 Chillers (2 W 1 SB), 3 CHWP Pumps, 3 SCHW Pumps with Auxillaries as shown in Plant Room Layout the Master Controller (CPM) shall be integrated with 3rd party Variable Speed Pump Controller seamlessly and Compatible for connectivity with Central BAS system including authorization of Read/Write facility provided by Chiller Manufacturer | 1.000 | No |
| 3 | Primary Chilled Water Pumping System with following accessories Supply, Installation, Alignment, Testing and Commissioning of EndSuction/HSC (select and offer technology that has better effi of the two at duty point), Centrifugal type Primary Chilled water pump as specified complete with mechanical seal, CI casing and Bronze Impeller minus designed to operate at minimum 80percentage overall efficiency the pump shall be dynamically balanced and supplied with 4 Pole IE 3 TEFC IP 55 Induction Motor, Flexible coupling with Guard, Corrossion resistant painted factory supplied MS baseframe with necessary vibration isolators and rubber flexible bellows at suction and discharge nozzels pump shall be insulated as per chilled water piping insulation specifications and finish Pump selected for Chilled water Flow rate equal 85 USGPM / Head 16 M WC Pumps shall be checked for Parallel Pumping Operation and checked for actual (vendor specific) Chiller Shell Pressure drop to arrive at actual Head and Motor Ratings performance curves shall be attached with Bid Quoted price shall include cost of vibration isolation and all other associated accessories as per tender specification and duly insulated with insulation and finish similar to Chilled water piping Insulaiton specifications (50 mm min) 2 Working 1 SB | 3.000 | Sets |
| 4 | VariableminusFlow Secondary Pumping Package complete with Pumps, Motors, Control System, VFDs/Starters, Pump Software customized Supply, Installation, Alignment, Testing and Commissioning of End Sunction/HSC (select and offer technology that has better effi at the Duty point) design Centrifugal Varisble Speed Secondary Chilled water pumps as specified complete with mechanical seal, CI casing and Bronze Impeller, CED or equivalent Coating for corrission resistance minus designed to operate at minimum 80percentage overall efficiency the pump shall be dynamically balanced and supplied with 4 Pole TEFC IP 55 IE3 Induction Motor, Flexible coupling with Guard, Hot dip galvanized factory supplied baseframe with vibration isolators and rubber flexible bellows at suction and discharge nozzels pump shall be insulated as per chilled water piping insulation specifications and finish but with 50 mm thick insulation material.The TDH value here is assumed and may be refined during TDH calculations at detailed engg stage to include chiller coil piping valves complete however, Pumps shall be checked for Parallel Pumping Operation and checked for actual (vendor specific) Chiller Shell Pressure drop to arrive at actual TDH and Mfr recommended MKW Ratings performance curves shall be attached with Bid The entire package shall be designed, selected, programmed and commissioned to minimise power consumption by continually varying CHW flow using speed control and ON/OFF control of pumps as per prevailing load conditions The entire SCHW package including pumps control panel DP sensor Transmitter and software must be provided by pump manufacturer Scope shall include Testing, commissioning, calibration, setting and loopminustuning of the control system with performance verification scope shall also include Manual override provision in case of failure/malfunction of control system Centrifugal Pumps with accessories as above for Chilled water Flow rate equal 85 GPM / TDH 27 M WC (2 Working plus 1 Standby) | 3.000 | Sets |
| 5 | Supply, Programming, Installation, Testing and Commissioning of (OEM Supplied) Integrated Variable Speed Pumping Control System comprising of 1 Set Pump Logic Controller designed for 3 Drives, 3 Nos Pump Starters and 3 Sets of matching Variable frequency drives (with individual isolator and bypass arrangement) duly internally wired and tested (parallel pumping software downloaded) Controller shall support BACNetIP | 1.000 | Set |
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