Postgraduate Institute Of Medical And Education And Research Tender
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Postgraduate Institute Of Medical And Education And Research - PGIMER Tender
Civil And Construction
Electrical and Electronics
Electrical Works
Eprocure
Opening Date3 Feb 2025
Closing Date14 May 2025
Tender Amount₹ 3,25,59,600
Technical
Technical
Financial
Bid Capacity
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To extract the bid capacity required in the given tender to bid, we need to look at the provided formulas and values. The bidding capacity required is calculated using the formula: Bidding capacity = (A x N x 1.5) - B Where: A = Maximum turnover in works executed in any one year during the last seven years, N = Number of years prescribed for completion of work which bids have invited, B = Value of existing commitments and ongoing work to be completed during the period of completion of work which bids have been invited. The bidder should have:
- Completed similar works of a specified magnitude within the last 7 years. For HVAC works, this includes: - Three similar works each costing not less than Rs 132 Lakh with a capacity of individual Chiller of minimum 200 TR capacity. - Or two similar works each costing not less than Rs 197 Lakh with a capacity of individual Chiller of minimum 200 TR capacity. - Or one similar work costing not less than Rs 263 Lakh with a capacity of individual Chiller of minimum 200 TR capacity.
- Had an average annual financial turnover of Rs 99 Lakh during the last three years ending 31st March 2024.
- Not incurred any loss in more than two years during the last five years ending 31st March 2024.
- A Net worth Certificate of value not less than Rs 32.90 Lakh or a Bank solvency certificate of value not less than Rs 132 Lakh. Given these requirements, the bid capacity can be summarized as follows:
- For HVAC works: - 3 * Rs 132 Lakh = Rs 396 Lakh (for three works of Rs 132 Lakh each) - 2 * Rs 197 Lakh = Rs 394 Lakh (for two works of Rs 197 Lakh each) - 1 * Rs 263 Lakh = Rs 263 Lakh (for one work of Rs 263 Lakh)
- Average annual financial turnover: Rs 99 Lakh
- Net worth/Bank solvency: Rs 32.90 Lakh (Net worth) or Rs 132 Lakh (Bank solvency) Formulas for calculating the eligibility based on past work experience and financials are:
1. For similar works: (Number of similar works) * (Cost per work) >= (Specified cost for eligibility)
2. For average annual financial turnover: (Total turnover for the last 3 years) / 3 >= Rs 99 Lakh
3. For net worth or bank solvency: Net worth >= Rs 32.90 Lakh or Bank solvency >= Rs 132 Lakh The estimated cost of the work is Rs 329.31 Lakh (HVAC: Rs 282.86 Lakh & Electrical: Rs 46.45 Lakh). The bidding capacity should be more than the estimated cost of the work put to tender. However, the exact bid capacity or formulas to calculate it are not found in the given text for all the requirements. The required bid capacity is: - For HVAC works: - 3 * Rs 132 Lakh = Rs 396 Lakh (for three works of Rs 132 Lakh each) - 2 * Rs 197 Lakh = Rs 394 Lakh (for two works of Rs 197 Lakh each) - 1 * Rs 263 Lakh = Rs 263 Lakh (for one work of Rs 263 Lakh)
- Average annual financial turnover: Rs 99 Lakh
- Net worth/Bank solvency: Rs 32.90 Lakh (Net worth) or Rs 132 Lakh (Bank solvency) The formula to calculate the current value of executed work is: Current Value = Actual Value * (1 + 0.07 * number of years). The required bid capacity can also be determined based on the specified values for similar works:
- Three similar works each costing not less than Rs. 18.58 Lakh - Two similar works each costing not less than Rs 27.87 Lakh - One similar work costing not less than Rs 37.16 Lakh. Answer: Bidding capacity = (A x N x 1.5) - B Where: A = Maximum turnover in works executed in any one year during the last seven years, N = Number of years prescribed for completion of work which bids have invited, B = Value of existing commitments and ongoing work to be completed during the period of completion of work which bids have been invited. And - For HVAC works: - 3 * Rs 132 Lakh = Rs 396 Lakh (for three works of Rs 132 Lakh each) - 2 * Rs 197 Lakh = Rs 394 Lakh (for two works of Rs 197
Technical Capacity
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The bidder should have proof of having satisfactorily completed similar works of specified magnitude. For certain works, the requirements are: - Three similar works each costing not less than Rs. 18.58 Lakh, - Two similar works each costing not less than Rs 27.87 Lakh, - One similar work costing not less than Rs 37.16 Lakh. For HVAC works, the requirements are: - Three similar works each costing not less than Rs 132 Lakh with a capacity of individual Chiller of minimum 200 TR capacity, - Two similar works each costing not less than Rs 197 Lakh with a capacity of individual Chiller of minimum 200 TR capacity, - One similar work costing not less than Rs 263 Lakh with a capacity of individual Chiller of minimum 200 TR capacity. The value of executed works shall be brought to current costing level by enhancing the actual value of work at a simple rate of 7% per annum. The bidder should have satisfactorily completed similar works during the last Seven years ending last day of the month previous to the one in which tenders are invited. No specific percentage of similar works completed is mentioned.
Costs
EMD
₹ 6,58,620Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2025_PGIME_847339_1Tender No
PGI/Engg/RAC/2024/282Tender Authority
Postgraduate Institute Of Medical And Education And Research ViewPurchaser Address
-Website
http://eprocure.gov.in
GEM & Bid Advisory Services
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Documents
BOQ Items
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250 TR Chilling Capacity as per Actual.
2
6933976
13867952
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Lot - Mounting frame with Anti vibration pads.
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Motor HP = 15 KW (Suggested)
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ELECTRICAL WORKS
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fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25mm x 5 mm at the rear with 2 nos earth stud, solid connections from main Bus-bar to switch gears, top entry for BBT & bottom entry for cable, with required size of Al. bus-bars to switch gears control wiring with 1.5/ 2.5 sq mm PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, providing following switchgear all with rear terminals for ACB and rear spreaders for MCCB to have a Finger Touch proof design for human safety, MCCB shall have in built earth fault protection. ACB shall have inbuilt mechanical & electrical anti-pumping to prevent auto reclosing on fault. ACBs shall have provision of removing Arc Chutes without use of any tool thus facilitating quick inspection of electrical contacts. Live parts of ACB and MCCB should not be visible from front:-
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WATER COOLED SCREW TYPE CHILLING MACHINE
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Duty conditions and minimum performance criteria are as under
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Water flow rate = 1000 USGPM
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4 Nos. 63A TP MCCB of 25kA breaking capacity with suitable rating, with VSD, Suitable for 7.5 KW motor Equipped with required no. of ON / OFF indication lamps, with one Set of Red, Green & Amber Indicating Lamps, 3-Phase Digital ammeter LED CL-1, CTs 60/5A 5VA CL-1, 18A TP Power Contactor AC3( 2NO+2NC), 8.5-12.5A TM O/L Relay, Relay 4C/O 5A @24VAC ( 4-NO+4-NC), 6A SP MCB 10 KA ( C-Curve), Star Delta Timer, Start/Stop Push buttons with remote control start/stop arrangement, Auto/Manual/Off selector switch 2P 2W with OFF 6A. - for Cooling tower
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Cooler Water pressure drop : 3.5 M wg (max)
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Pipe insulation Inside the building shall be done with Expanded Polystyrene(24 kg/cum)and covered with Starbond/Equivalent UV protective coating as specified
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Buy back for 6 no Old Reciprocating Chillers(3* 110 TR & 3*100 TR) chillers , Pumps, Pipes, Electrical Panel, HWG, Cooling Tower, piping, Valves etc.
1
650000
-650000
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Rental Cost of providing Chillers as mentioned above after first 15 Days.
2.5
1255145
3137862.5
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PUF Panel should be made out of continuous line automatic machine including the all hardware fittings i.e powder coated door handles, tower bolts, sliding bolt, hinges, door stopper. etc as per site requirement. Thickness and width of the panels should be 50mm & 1mtr respectively. with micro ribs at 100mm c/c on both side of the PUF confirming to IS: 12436:1988.Panel shall have minimum 0.5mmprecoated sheet on both side of PUF .The pre coated sheet shall minimum 240 mpa steel grade confirming to IS: 14246:1995 and have zinc coating of minimum 120 gsm as per IS: 277:1972 ,5-7 microns epoxy primary on both side of sheet and polyester top coat 15-18 microns. All the vertical & horizontal joints shall be sealed with approved brand silicon tube of required color. Rate should be cutting & making provisions for doors, windows and electrical conduits whenever required alongwith required profile 7 covering the gap etc.
100
3500
350000
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Water flow rate = 600 USGPM
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200 mm dia
2
12965
25930
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Quantity
2
755979
1511958
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Rebate of 1000A ACB
2
2000
-4000
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Electrolytic high conductivity Aluminium three phase and neutral bus bars rated at 2000amps, insulated with heat shrinkable coloured PVC sleeves & clip on shrouds for joints.
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BUS COUPLER
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Pipes shall confirm to IS 3589 for sizes 200 mm and above and IS 1239 for sizes upto 150 mm
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2 Nos. 100A TP MCCB of 25kA breaking capacity with suitable rating, with STAR DELTA STARTER, Suitable for 15.0 KW motor Equipped with required no. of ON / OFF indication lamps, with one Set of Red, Green & Amber Indicating Lamps, 3-Phase Digital ammeter LED CL-1, CTs 150/5A 5VA CL-1, 25A TP Power Contactor AC3 ( 2NO+2NC), 17-25. 5A TM O/L Relay, Relay 4C/O 5A @24VAC ( 4-NO+4-NC), 6A SP MCB 10 KA ( C-Curve), Star Delta Timer, Start/Stop Push buttons with remote control start/stop arrangement, Auto/Manual/Off selector switch 2P 2W with OFF 6A. - for Chilled Water Pumps.
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Dismantling of Existing HVAC system at Emergency comprising of chiller, Pumps, pipings, Cooling Towers etc.
1
150000
150000
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SITC of 1 Nos. ACB, 1600 Amps, 50 kA, 4 Pole, (EDO) with Electrical interlocking arrangement with incomer breakers as per single line diagram, Motor wound spring charged closing mechanism, horizontal Draw out type including Auxilary contactor & control MCB's as per requirement. Microprocessor Based (Four Pole) (EDO) Inbuilt O/L (Phase & Neutral), S/C with time delay & Inst S/C , E/F protections with Power metering, LED / LCD display & last 20 fault / Event history, Current unbalance, Percentage Loading, inbuilt Communication, Under & Over Voltage protection, Under & Over Frequency, with 4 nos NO & NC auxillary contacts (Ics=Icu=Icw=50KA for 1 sec) Shunt Trip release / Under Voltage release.Protections by External Relays for Restricted Earth Fault, Trip Ckt Supervision etc.
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Outgoing (All MCB/MCCB/MPCB shall be suitable for motor duty & with heavy duty detachable solid neutral link):
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Condenser Water pressure drop: 6.0 M wg,(max)
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100 mm dia Valves
2
19885
39770
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SITC of Flow switches
6
2031
12186
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3Cx35 Sqmm aluminum armored
8
283
2264
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Chiller shall have modbus communication card to replicate all chiller parameter over BMS terminal.
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2 nos. - dial type pressure gauges.
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HOT WATER GENERATOR
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Design, fabrication, assembling, wiring, supply, installation, testing and commissioning of following LT panels fabricated out of 14 gauge CRCA sheet steel in cubical formation with reinforcement of suitable size angle iron and channel T iron flats. All steel material used in the construction of panels shall undergo seven tank process before painting as per standards with 2 coats of red oxide primer and final approved shade of enamel paint. A solid busbar shall be provided at the bottom of the panel with two connecting eyes for termination. The boards shall be suitable for 415 volts, 50 Hz, 3 phase , 4 wire supply system. All the hardware used in the fabrication of the panel shall be galvanized with zinc passivation. The panel shall be compartmentalized to accommodate one feeder in each compartment. A vertical cable alley of suitable width shall be provided to serve on or two vertical feeder sections. Also the opening between the busbar chamber and the feeder section shall be shrouded with bakelite / hylam sheet with min.3 mm thickness.
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Lot - RCC/cement concrete foundation for the pump unit.
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TPN Bus bars, 2000 Amps, with 100% neutral of Aluminum conductor with heat sinkable sleeves.
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CONDENSER WATER PIPING &VALVES
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COP minimum : 5.75 as per ECBC norms & 5 star rated
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250 mm dia MS pipes 75 mm thick insulation
75
10453
783975
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All chiller should be factory insulated
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Chilling machine as described above, with a capacity of 250 TR-screw chiller at above duty parameters.
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3Cx10 Sqmm Aluminum armored
24
211
5064
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Rebate of Almunium(Bus bar)
15
130
-1950
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Main Incomer (02 no. ACB )
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AMF Logic
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Supply, Installation, Testing and commissioning of 4 Nos. ACB, 1250 Amps, 50 kA, 4 Pole, (EDO) with Electrical interlocking arrangement with incomer breakers as per single line diagram, Motor wound spring charged closing mechanism, horizontal Draw out type including Auxilary contactor & control MCB's as per requirement. Microprocessor Based (Four Pole) (EDO) Inbuilt O/L (Phase & Neutral), S/C with time delay & Inst S/C , E/F protections with Power metering, LED / LCD display & last 20 fault / Event history, Current unbalance, Percentage Loading, inbuilt Communication, Under & Over Voltage protection, Under & Over Frequency, with 4 nos NO & NC auxillary contacts (Ics=Icu=Icw=50KA for 1 sec) Shunt Trip release / Under Voltage release.Protections by External Relays for Restricted Earth Fault, Trip Ckt Supervision etc.
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COOLING TOWERS
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All chillers will have adopter boxes with flexible copper wire / cables and suitable link for termination of aluminum cables
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Metering for incoming:
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Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)
250
185
46250
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Electrical and mechanical interlocking among the Incomers, Bus couplers and DG Incomer as per site requirement must be provided upto the satisfaction of Engineer incharge with proper control wiring for operation of systems.
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200 mm dia
13
14156
184028
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1 Set Indication Lamps, LED type, for RYB with2 Amp control MCB.& breaker 'ON', 'OFF', 'TRIP' with 2 Amp MCB for controlling.
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100 mm dia MS pipes 50 mm thick insulation
12
5498
65976
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200 mm dia
2
69603
139206
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Providing and fixing in position following Check Valves duly insulated as per specifications.
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200 mm dia
80
5526
442080
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3 core x 1.5 sq. mm.
600
52
31200
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Charges for minor Civil Work (i.e. Making RCC Foundation for Chillers and Pumps as Requirement of Chillers and Pump Manufacturers.
1
60000
60000
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The bus bar sizing calculations shall be submitted for approval, considering all derating factors.
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Providing and fixing Wire 6-SWG dia GI wire on surface or in recess for loop earthing as required.
100
70
7000
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The pump efficiency shall not be less than 80 %.
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300mm (W) x 50mm (D) x 1.6mm thickness
60
777
46620
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AMF logic must be inbuilt in panel between Outgoing-2 (1250A ACB) and DG incomer (1250A ACB) with 3 attempt engine start, VMR, Cracking Relay, Battery charger with DC Ammeter and voltmeter, Selector switch alongwith 8-window enunciator and hooter.
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1 No. Vertical Inline Split Coupled centrifugal pump.( Long Coupled)
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Supply, installation, testing and commissioning of an insulated roof mounted chilled water expansion tank of PVC construction. The tank shall be complete with necessary connection for piping. Insulation shall be 50 mm thick expanded polystyrene covered with sand cement plaster. Each tank shall be of capacity minimum 1000 liters.
1
11543
11543
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150mm (W) x 50mm (D) x 1.6mm thickness
100
604
60400
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Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.
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The pump efficiency shall not be less than 80 %.
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DG Incomer
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S.I.T.C of cubical type LT panel as per IEC-61439-1&2 Type tasted assembly panel (TTA Panel) of floor made structural modular sections suitable for 415 V, 3 phase, 4 wire 50 Hz, IP-54 AC supply system .Having required front surface area with, fabricated in compartmentalized design from CRCA sheet steel of 2mm thick for frame work & covers, 2 mm thick for gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having mentioned capacity TPN Aluminum Alloy bus-bar of high conductivity, SMC (Glass reinforced Polyamide) bus-bar supports, with internal Arc Test for 65kA for 0.3sec (IEC61641).The LV panel manufacturer shall be ISO 9001 / 9002 certified. The LV panel shall have provision to provide different panels heights from 1800 to 2400 mm to suit site varied condition. Minimum clearance between phases / live parts shall be 23 mm and phases / live parts /neutral to ground shall be 19 mm except on the equipment terminals. LT panel chambers covers and dropper chamber covers shall be bolted type for safety purpose. The busbars shall be of double deck arrangement as per OEM design.
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Unit mounted/stand alone, close transition, Variable Frequency Drive Starter. Active Harmonic Filters. THDi & THDV not exceeding 5% at source
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LT PANEL
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CIF Chandigarh, Including Customs duty, CVD, Auxiliary duty, Clearing, port handling and other incidental charges, Clearing, port handling and other incidental charges, Installation, testing and commissioning.
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The panel shall have necessary contactors / ancillaries for BMS operation.
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Vibration isolation pads, a pair of flow switch/Differential pressure switch, isolation valves & angle valves.
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The computerized selection in AHRI format , generated by the selection software for the duty and AHRI conditions should be enclosed with offer
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Chiller to conform to AHRI 550/590 conditions as pre-requisite, but to be also tested for the constant and reducing condenser inlet and outlet temperature (site conditions : 90 Deg F inlet and 97.5 Deg F outlet. PLS NOTE THAT THE CAPACITY MENTIONED IS AS PER ACTUAL DUTY CONDITIONS, WHILST THE TESTING PRESCRIBED IS AS PER AHRI CONDITIONS.
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Supplying of complete cable work using 1.1kV grade XLPE insulated PVC sheathed steel tape/wire armored underground stranded cables as per IS-7098 (Part-1) of following sizes of electric supply from main panels in AC plant room, to various loads including interconnections (terminations) from starters to motors on connections on both sides as per specifications and as required.
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3Cx10 Sqmm Aluminum armored
250
92
23000
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3.5Cx300 Sqmm aluminum armored
8
936
7488
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Supplying, installation, testing and commissioning of electrical HW generator equipped with sufficient number of electrical immersion heaters. The pressure vessel shall be constructed and insulated on all sides with 100 mm thick fiber glass and cladded with 0.80 mm aluminum sheet in a neat and clean manner. The generator shall be equipped with all automatic and safety controls such as manual reset high temperature water outlet, step controller and recycling relay, 'ON' 'OFF' switch thermostats, pilot light, low water cutoff and other controls as per manufacturers recommendations. All controls and terminals shall be located in an integral control cabinet factory wired and tested. The generator shall be suitable for 415 (+)/(-) 10% volts, 50 cycle, 3 phase power supply. The entire generator shall be factory assembled and tested at 350 PSI pressure. The Hot Water Generator shall be of following capacity made of 8mm MS sheet and dish end made of 10mm MS having 16 gauge stainless steel lining with heaters arranged in banks and controlled by electronic Controller and Thermostats so that hot water is generated at 55 Deg C with nominal variation including necessary controls including inlet and outlet connections for water as per specifications complete with pressure release valve, low level cut-out. Auto vent, sight-glass, foundation for HWG as per specifications complete as required.
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150 mm dia Valves
8
8333
66664
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Incoming:
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Lot - RCC/cement concrete foundation for the pump unit.
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Bus Bars:
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Providing and fixing in position following Y-Strainer duly insulated as per specifications.
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The evaporator and water cooled condenser shall be of shell and tube cooler shall be flooded type with adjustable refrigerant flow metering system design. The chiller shall be complete with all accessories as mentioned here-under:The Evaporator & Condenser shall be ASME/GB Stamped.
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2 Nos. 630A A TP MCCB of 25 kA breaking capacity for chillers microprocessor release having adjustable LSI protection, Equipped with required no. of On/Off Indication Light LED Type, Auxiliary contacts Block 1 C/O, 3Ph.Digital Ammeter LED CL-1, CTs 630/5A 5VA CL 1, 6A SP MCB 10KA (C-CURVE).For Chillers
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MAIN PANEL
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(Quantity indicated includes one standby)
2
421652
843304
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3Cx35 Sqmm aluminum armored
200
157
31400
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All ACBs shall have Icu=Ics=Icw for 1.0 secs for all ACBs
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-
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First charge of oil and refrigerant. Refrigerant acceptable shall be R -134a
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Microprocessor based LSIG release, Ics=100%Icu, panel mounted extanded rotary handle mechnism and spreader links on both side.
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200 mm dia
2
28500
57000
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LT panel as above mention
1
2987295
2987295
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EQUIPMENT
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4 Nos. 63 A TPN, indication lamp with MCB for ‘ON’ status of equipment. Overload and under voltage protection device, ELCB of minimum 300 mA current sensitivity, Time delay relay, Single phase preventer, phase reversal protection.
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Head = 25M.
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All other details shall be as per NIT specifications.
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Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed / XLPE aluminum conductor cable of 1.1 KV grade as required.
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-
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Each ACB shall have one set of the following items:
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Panel as described as above and complete in all respects
1
1895101
1895101
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IKW/ TR not more than 0.70 at full load
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-
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Supplying, installing by suspension on ceiling, testing and commissioning of following capacity Sandwich Type bus duct for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply with metal clad enclosure having IP-54/ IP-65 rating after fixing all accessories, supports etc, made of 1.6mm thick G.I. sheet duly powder coated in convenient sections complete with 4 Nos aluminium bus bars, comply to IEC 61439-6 part VI, at nominal current rating,adopter box, necessary joints, cost complete with elbow joints & expansion joints and bends and copper flexible for joints, continuous earthing with 2 Nos aluminium strip of suitable size (one on each side) including, G.I. clamping brackets, suspenders, angle iron bracket, steel fasteners, connecting to earthing system etc as required.
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-
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Supply, fixing in position, testing and commissioning of the following over ground MS class ‘C’ pipes of following diameter cut to required lengths and installed with all welded joints, complete with the necessary fittings like elbows, tees and reducers, sockets etc. excluding valves for Chilled / Hot water lines but including insulation as per specifications.
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-
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1 Nos. Ammeter of range 0-1600A, selector switch and 3 Nos. of associated CT's of ratio 1600/5 A. (2 set )
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-
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Operating parameters
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Operating parameters
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Head = 30 M
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-
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Providing and fixing in position murcury in glaas industrial type Thermometers
8
1043
8344
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Upto 35 sq. mm (clamped with 1mm thick saddle)
500
45
22500
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1 Nos. 320 A TP MCCB of 25kA breaking capacity, Equipped with required no. of ON/OFF indication lights LED type, Auxiliary Contacts Block 1 C/O,3-Phase Digital ammeter LED CL-1, CTs 300/5A 5VA CL-1,6A SP MCB 10 KA ( C-Curve) for 150 KW HWGs.
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-
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Providing & Fixing of pre fabricated insulated sandwich PUF panels for creating a Control/Complaint room for the operational staff inside the Plant.
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-
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Accessories for Electrical Interlocking
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-
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Supply, Installation, testing and commissioning of, Factory manufactured, and run tested, Screw type, Water cooled, vapor compression, liquid chilling package, complete in all respect, as required for successful commissioning and operation. The chiller shall be complete with single/multiple, semi hermetic, rotary single/ twin rotor, screw compressor with suction gas cooled motor. The motor shall be two pole, with inherent thermal overload protection in each phase. The motor shall be suitable for 3 Ph, 415 +/-10% V,50 c/s AC supply. The compressor shall be directly coupled to motor. Capacity control shall be stepless, using slide valve, with minimum capacity as 25% of rated cooling capacity
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-
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Providing and fixing Auto air Vent 15 mm
6
1883
11298
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Supply installation testing & commissioning of Control indication cume annunciation control desk in plant room for remote start stop & run status of all 11 AHU's in Emergency .The control panel shall have hooter to indicate fault level. Total no. of equipments: - AHU's - 11, Pumps-4 HWG-1 , Cooling tower-2 , Chillers-2. There should be minimum 8 Nos spare ON/OFF provisions ( with indicators) for any future requirement.
1
203176
203176
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150 KW
1
372202
372202
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Providing and fixing in position the industrial type pressure gauges with Gun-metal or brass valve complete as required.
20
1196
23920
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All chiller shall be supplied with grooved ends for both evaporator & Condenser side
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-
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150 mm dia MS pipes 50 mm thick insulation
35
6085
212975
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1 No. suitable HP TEFC Permanent Magnet motor with class `F' insulation operating on 415 + 10% volts, 3 phase, 50 cycles AC supply, IE5 Motor.
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-
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Fixed prices for providing Rental service for first 15 Days.( Cost i/c Transports, Lifting, Shifting, and Commissioning of 2-Nos Chillers, 2 Nos Pumps and other allied equipments .
1
1506173
1506173
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NPLV : Not more than 0.40
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-
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Actual capacity at duty conditions: As mentioned below.
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-
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MISC CIVIL WORK
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-
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Water flow Rate 1000 USGPM,( 325 TR ) HWT 97.5 F, CWT 90.0 F and WBT 83.0 F ( with Dual Fan/Motor arrangement)
2
655402
1310804
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All panel shall have 300 mA EL MCB on out going
-
-
-
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1250 A 50kA SC for 1 sec (4 Runs)
90
18515
1666350
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Supplying, installing, testing and commissioning of Inline PUMPS, factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system. Split case design, in cast iron bronze fitted construction specifically designed for quiet operation for chilled water cooling systems as shown in the drawings. All pumps shall be provided with mechanical seal and aligned properly as required. The pump motor shall be suitable for 415 + 10% volts, 50 cycles, 3 phase power supply. Pumps with performance characteristics as given below:
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-
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1 No. Vertical Split Casing pump.
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-
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Fluid: Water
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-
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150 mm dia valves
2
9202
18404
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SITC of 2-Nos air cooled Chillers having capacity 180 TR each on Rental Basis as a stop gap arrangement to continue the HVAC services in the emergency Block during the work of installation of New chillers in the emergency AC Plant-room.
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-
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NOTE: This is a percentage rate tender, therefore, percentage is only to be quoted by the agency in figures on the amount mentioned in Schedule of quantity. Percentage Rate quoted by the agency should be inclusive of GST & all other taxes etc.
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Intelligent multi function digital meter Datalog (8 MB),Analog I/O, digital I/O variants available, Meter with Ethernet port available Parameters: V, A, F, kW, KVA, kVAr, kWh, kVAh, kVArh, PF, Run hr, On hr, Interupts, Phase angle, THD, Neutral current, Max Demand (with RTC), Events (high-low) with time stamp, Individual Harmonics upto 31st.
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Supplying, installing, testing and commissioning of CENTRIFUGAL VERTICAL INLINE PUMPS, factory mounted on a common base with electric motor for recirculation of water for the central air conditioning system. Vertical split case design, in cast iron bronze fitted construction specifically designed for quiet operation for chilled water cooling systems as shown in the drawings. All pumps shall be provided with mechanical seal and aligned properly as required. All Inline pumps shall be complete with SS multi-spring inside/outside balanced type seal. The pump motor shall be suitable for 415 + 10% volts, 50 cycles, 3 phase power supply. Primary chilled water pumps shall be suitable for operation on Adjustable frequency drives. Pumps with performance characteristics as given below:
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-
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PIPING
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-
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Chilled Water pumps (With Motor mounted VFD)
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-
-
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Motor HP = 37 KW. (Suggested)
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-
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150 mm dia Valves.
2
34461
68922
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Providing and fixing in position following Balancing Valves duly insulated as per specifications.
-
-
-
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Supplying, installing, testing and commissioning of CTI certificate twin-cell counter flow induced draft FRP cooling tower with drift eliminators complete with hot water basin fitted with spray nozzles statically and dynamically balanced axial flow type fan-direct driven with TEAO induction motor (IE-3), suction screen make up quick fill arrangement, overflow and drain connections with necessary valves and float valves suitable Hot Dip Galvanized Steel. inspection ladder, access arrangement for cooling tower interior cement concrete foundation, steel/ masonry supporting structure, anti vibration mountings etc. complete as per specification and as reqd. The maximum allowable sound power at a distance of 1 M from the fan shall be 70-75 DB(A). The cooling tower model shall be selected to suit site conditions, duty conditions and indicated refrigeration capacity of the chiller it is serving to. The cooling towers shall be placed over ISMC structure of adequate size as per the operating loads of the cooling towers. The cooling tower motors shall be provided with independent isolator switches in weather proof enclosures near the cooling towers for ease of mtc
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Providing and fixing in position following Balancing Valves as per specifications.
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Any terminal box for cable termination
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Performance Testing at works- at four points namely 25% ,50%,75% & 100% load at site operating conditions, to verify the NPLV at reducing entering condenser water temperature. These tests may be conducted also at constant entering water temperature to verify the lowest capacity at which chiller operation is stable.
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Each MCCB shall have one set of the following items:
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Cable Trays
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-
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3.5Cx300 Sqmm aluminum armored
150
1069
160350
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Rebate of Iron(Panel)
50
50
-2500
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2 Nos. 63A TP MCCB 25-KA Spare Space
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-
-
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300 mm dia
75
7888
591600
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Less Rebate on following materials after de-termination and dismantling from existing panel including transportation from PGI.
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-
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2 nos. - dial type pressure gauges.
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-
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50 mm Dia
2
3247
6494
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1 Set Indication Lamps, LED type, for RYB with2 Amp control MCB.& breaker 'ON', 'OFF', 'TRIP' & spring charged lamps with 2 Amp MCB for controlling along with SITC of TNC switch.
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-
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Intelligent Energy Meters for with Parameters V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Run hours, On hours.
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-
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Refrigerant piping, valves, oil separator
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-
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Providing and fixing in position following Check Valves as per specifications.
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SITC of 1 Nos. ACB, 1250 Amps, 50 kA, 4 Pole, (EDO) with Electrical interlocking arrangement with incomer breakers as per single line diagram, Motor wound spring charged closing mechanism, horizontal Draw out type including Auxilary contactor & control MCB's as per requirement. Microprocessor Based (Four Pole) (EDO) Inbuilt O/L (Phase & Neutral), S/C with time delay & Inst S/C , E/F protections with Power metering, LED / LCD display & last 20 fault / Event history, Current unbalance, Percentage Loading, inbuilt Communication, Under & Over Voltage protection, Under & Over Frequency, with 4 nos NO & NC auxillary contacts (Ics=Icu=Icw=50KA for 1 sec) Shunt Trip release / Under Voltage release.Protections by External Relays for Restricted Earth Fault, Trip Ckt Supervision etc.
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OUTGOING (04. Nos ACB)
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Rental Chillers
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-
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Chilled water in : 54 Deg F , Chilled water out : 44 Deg F , Chiller Fouling factor : 0.0005 ( 2.4 USGPM / TR)
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-
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Providing and fixing in position the following Butterfly Valves as per specifications.
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-
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Supplying and installing following size of perforated pre-painted MS cable trays cross members with perforation not more than 17.5% joined with connectors, suspended from the ceiling with MS suspenders including nuts , bolts, bends , reducers etc. painted suspenders etc. as required.
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-
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Providing and fixing 25mm x 5mm G.I. Strip on surface or in recess for loop earthing as required.
100
244
24400
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Lot - Mounting frame with Anti vibration pads.
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-
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450mm (W) x 50mm (D) x 2.0mm thickness
40
1137
45480
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SITC of 2 Nos. ACB, 1600 Amps, 50 kA, 4 Pole, (EDO) with Electrical interlocking arrangement with incomer breakers as per single line diagram, Motor wound spring charged closing mechanism, horizontal Draw out type including Auxilary contactor & control MCB's as per requirement. Microprocessor Based (Four Pole) (EDO) Inbuilt O/L (Phase & Neutral), S/C with time delay & Inst S/C , E/F protections with Power metering, LED / LCD display & last 20 fault / Event history, Current unbalance, Percentage Loading, inbuilt Communication, Under & Over Voltage protection, Under & Over Frequency, with 4 nos NO & NC auxillary contacts (Ics=Icu=Icw=50KA for 1 sec) Shunt Trip release / Under Voltage release.Protections by External Relays for Restricted Earth Fault, Trip Ckt Supervision etc.
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-
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2 Nos. 160 A TP MCCB of 25kA breaking capacity with suitable rating, with STAR DELTA STARTER, Suitable for 37.0 KW motor Equipped with required no. of ON / OFF indication lamps, with one Set of Red, Green & Amber Indicating Lamps, 3-Phase Digital ammeter LED CL-1, CTs 150/5A 5VA CL-1, 50 A TP Power Contactor AC3( 2NO+2NC), 40-57A TM O/L Relay, Relay 4C/O 5A @24VAC ( 4-NO+4-NC), 6A SP MCB 10 KA ( C-Curve), Star Delta Timer, Start/Stop Push buttons with remote control start/stop arrangement, uto/Manual/Off selector switch 2P 2W with OFF 6A. for Condenser Water Pumps
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Condenser water pumps
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-
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Providing and fixing in position the following Butterfly Valves duly insulated as per specifications.
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-
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250 mm dia Valves.
2
22791
45582
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Flow switch and interconnecting cable between flow switch and chiller microprocessor shall be included
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-
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The panel drawing shall be approved before taking up the fabrication.
-
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-
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The panel shall be complete with DOL / SD starter as per kW rating of the serviced motor, Terminal block for power distribution, Contactor, over load relay with built in single phasing protection , Phase indicating lights and indicating light for ON status, Digital voltmeter and digital ammeter with selector switches, Time delay relay for delayed automatic restart of air handling unit motor, Wiring for micro switch for stopping the fan when fire damper closes, For on/off/remote and local operation, 3 pole single throw switch shall be provided in each AHU panel to facilitate override of the automatic operation , All starters shall be provided with suitable potential free contract for connections to the Building Automation System , 220 / 24 V Transformer (if required for the performance of the system) ..All panels shall be suitable to receive and process the signal from the PLC panel and fire zonal panel/ zonal fire control module (as the case may be) Potential free NO-NC contact shall be provided in each panel. Inter connecting and looping shall also be done accordingly. The panel as described above shall be either wall mounted or floor mounted.
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As per the site requirements the connections of evaporator & Condenser are to be on opposite sides.
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MS Chilled / Hot Water Pipe ( Insulated) within Building
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-
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The following points must be considered for all panels.
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1 No. suitable HP TEFC induction motor with class `F' insulation operating on 415 + 10% volts, 3 phase, 50 cycles AC supply.( 4 pole 1500 RPM, syn), IE-3 Motor.
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-
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2 no. 1250 amp MDO-ACB of 50 kA Breaking capacity with 1 bus coupler, (1 # 4 POLE 1250 amp MDO-ACB) with microprocessor release, CT's and 6 NO + 6NC auxiliary contacts and 18 way secondary isolating contacts. With U/V release and shunt trip. With necessary mechanical and electrical interlocking between incomer & bus coupler. Releases will be provided in both incomer along with NO/NC contact.
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-
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Supplying, of control cabling with insulated PVC sheathed wire/cable as per IS-7098 (Part-1) of following sizes including terminations on suitable cable trays / uPVC pipe with supports, as required including connections on both sides as per specifications and as required.
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-
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Suction guide to be supplied by pump manufacturer for unit responsibility.
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-
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BUS BARS
-
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-
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100 mm dia Valves
4
6640
26560
... More
1 Nos. Voltmeter of range 0-500V, selector switch and 2 Amps SP MCB back up . (2 set )
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-
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Suitable vibration isolation pads shall be included
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