CWC/Engg/NIT/2026-27/T7

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

BRIEF OF SCHEDULES — ABSTRACT OF COST

Vol – IV : Price Bid and Schedules

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi.

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7

Name of Contractor / Bidder

Sch.-I Schedule-I: Items of Works based on DSR Electrical 2025 (E&M) and DSR 2023 (Civil) 13591316.8

Sch.-II Schedule-II: Items of Works not covered under DSR (Market Rate / MR Items) 1398034

Total of Schedule-I + Schedule-II (basis for L1)

• Yellow cells are to be filled by the bidder: Name of Contractor, Above/Below/At par, percentage, percentage in words and amount in words — on the price bid sheets of Schedule-I and Schedule-II only. Everything else is calculated.

• Blue figures are the Corporation's quantities and rates taken from Vol-IV; green figures are linked from other sheets.

• Item-wise BOQs are given in the Annexure sheets (Annex-I, Annex-II, Annex-III), which form part of the price bid.

• Schedule-III (credit value of old DG sets) is not to be quoted and is not part of this abstract; refer sheet "Sch-III Credit Value".

• L1 shall be decided on the total quoted price of Schedule-I + Schedule-II.

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

Schedule-I : Items of Works based on DSR Electrical 2025 (E&M) and DSR 2023 (Civil)

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi .

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7

Name of Contractor / Bidder

1 Schedule-I : Items of Works based on DSR Electrical 2025 (E&M) and DSR 2023 (Civil)

TOTAL QUOTED PRICE (Rs.) =

Amount Quoted (in Words):

Note: Item-wise Bill of Quantities of this schedule is given in sheet "Annex-I DSR (E&M) Items" (Annexure-I), which forms part of this price bid.

1. The bidder shall quote ONE percentage rate for the whole schedule, by selecting "Above", "Below" or "At par" in column (4) and entering the percentage in column (5) as a number (e.g. 5.25). Column (7) is calculated automatically.

2. The percentage quoted shall apply uniformly to the amount of every item of this schedule as given in the annexed item-wise BOQ. Item rates in the BOQ shall not be altered by the bidder.

3. The percentage shall be quoted up to two decimal places only. Where "At par" is selected, column (5) shall be left blank or 0.

4. In case of any discrepancy between the percentage quoted in figures and in words, the percentage in words shall prevail.

5. The quoted percentage shall be deemed to include all taxes, duties, levies, transportation, insurance, labour, testing, commissioning and all incidental charges, and shall remain firm during the contract period.

6. L1 shall be decided on the total quoted price of Schedule-I and Schedule-II taken together. Schedule-III (credit value of old DG sets) shall not be considered for evaluation.

7. Liquidated damages / penalties, if any, shall be deducted from the running account / final bills of the bidder.

8. The bidder shall submit digitally signed tax invoices through the Bill Tracking System of CWC.

Signature of Bidder with Seal

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

Schedule-II : Items of Works not covered under DSR (Market Rate / MR Items)

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7/

Name of Contractor / Bidder

1 Schedule-II : Items of Works not covered under DSR (Market Rate / MR Items)

TOTAL QUOTED PRICE (Rs.) =

Amount Quoted (in Words):

Note: Item-wise Bill of Quantities of this schedule is given in sheet "Annex-II MR Items" (Annexure-II), which forms part of this price bid.

1. The bidder shall quote ONE percentage rate for the whole schedule, by selecting "Above", "Below" or "At par" in column (4) and entering the percentage in column (5) as a number (e.g. 5.25). Column (7) is calculated automatically.

2. The percentage quoted shall apply uniformly to the amount of every item of this schedule as given in the annexed item-wise BOQ. Item rates in the BOQ shall not be altered by the bidder.

3. The percentage shall be quoted up to two decimal places only. Where "At par" is selected, column (5) shall be left blank or 0.

4. In case of any discrepancy between the percentage quoted in figures and in words, the percentage in words shall prevail.

5. The quoted percentage shall be deemed to include all taxes, duties, levies, transportation, insurance, labour, testing, commissioning and all incidental charges, and shall remain firm during the contract period.

6. L1 shall be decided on the total quoted price of Schedule-I and Schedule-II taken together. Schedule-III (credit value of old DG sets) shall not be considered for evaluation.

7. Liquidated damages / penalties, if any, shall be deducted from the running account / final bills of the bidder.

8. The bidder shall submit digitally signed tax invoices through the Bill Tracking System of CWC.

Signature of Bidder with Seal

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

Schedule-III : Credit Value of Old DG Sets (Buy Back) — Not to be Quoted

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7

Name of Contractor / Bidder

1 Schedule-III : Credit Value of Old DG Sets (Buy Back) — Not to be Quoted Not to be quoted Not to be quoted Not to be quoted Not to be quoted

TOTAL QUOTED PRICE (Rs.) = Not applicable

Amount Quoted (in Words): Not applicable — credit value fixed by the Corporation

Note: Item-wise Bill of Quantities of this schedule is given in sheet "Annex-III Credit Value" (Annexure-III), which forms part of this price bid.

1. The bidder need not quote against the credit value. The credit value indicated above has been offered by the Corporation for each old DG set on "as is where is" and "what is there" basis.

2. The credit value so indicated shall, at the option of the Corporation, either be paid by the bidder to the Corporation (by RTGS/NEFT before the old DG set is lifted from the centre) or be deducted from the final bill of the bidder. Any shortfall shall be recovered from any other sum due to the bidder, including the performance security.

3. The credit value is exclusive of GST. Applicable GST on the credit value shall be borne and paid by the bidder over and above the credit value, as per statutory norms.

4. The credit value shall not be considered for evaluation. The L1 bidder shall be determined on the basis of the total quoted price of Schedule-I and Schedule-II only.

5. Bidders may inspect the old DG sets at the respective centres before submission of bid. No claim regarding their condition, quantity or accessories shall be entertained after award. The old DG sets shall be dismantled and removed within 03 working days of the instruction of the Engineer-in-Charge, and their ownership shall pass to the bidder only after the credit value has been paid or its deduction from the bill has been accepted in writing.

Signature of Bidder with Seal

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

ANNEXURE-I TO PRICE BID SCHEDULE-I

Item-wise Bill of Quantities — Schedule-I : Items of Works based on DSR Electrical 2025 (E&M) and DSR 2023 (Civil)

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7

Name of Contractor / Bidder

S.No. Description of Item DSR / Ref. Qty. Unit Rate (Rs.) Amount (Rs.)

SCHEDULE – I: DSR ITEMS (DSR 2025 E&M AND DSR 2023 CIVIL)

1 Supplying, Installation, Testing & Commissioning of ‘Silent Type Diesel Generating set as per CPCB IV + or better norms along with having Prime Power Rating of KVA as below, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85 Load Factor, including testing at factory and site with fuel, load for test and other necessary arrangements Complete as per CPWD specifications, should have QR code which should contain drawing, test report OEM manual,Geo- Tag of manufacturing location, rating plate as per relevant IS Code etc. and consisting of the followings:

(A) Diesel Engine: Turbocharged Diesel engine 4 stroke water cooled, multi cylinder, dynamically balanced fly wheel, electric start of suitable BHP at 1500 RPM suitable for above output of alternator at 40 0C, 50% RH & at 1000 Meter MSL , capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be with Electronic governor, Dry type Air filter with service indicator, first filling of engine fuel (after commissioning) lubricating Oil, Coolant and other consumables complete with all the required accessories, the Electronic governor shall be as per ISO 8528.The engine shall comply to the latest CPCB norms (CPCB IV + or better) and Conforming to BS 5514, BS 649, IS 10000, IS 10002, IS 13018 and as per CPWD specifications.

(B) Engine mounted Instrument Panel fitted with and having digital display for following: (i) Start-stop switch with key (ii) Water temperature indication (iii) Lubrication oil pressure indication (iv) Lubrication oil temperature indication (v) Battery charging indication and Voltage indication (vi) RPM indication (vii) Over speed indication (viii) Low lubrication Oil trip indication (ix) Engine Running Hours indication (x) Fuel Level

(C) Alternator: Synchronous alternator rated of appropriate KVA, 415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 0C, 50% RH & at 1000 Meter MSL. The alternator shall be having Screen Protected Drip Proof (SPDP) enclosure IP23, brushless, continuous duty, dynamically balanced rotor, capable of taking 10% over loading for one hour after 12 hours of continuous operation, self cooled,self-excited and self-regulated through AVR conforming to IS13364(Part 2)/IS: 4722/BS 2613 suitable for tropical conditions and with class- H insulation.

(D) Base Frame & Foundation: Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer.

(E) FUEL TANK: Daily service fuel tank of suitable liters capacity as per CPWD Specifications, fabricated out of 3 mm thick M.S. sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS class ‘C’ pipes of suitable dia. Complete with valves, level indications & accessories as required as per specifications.

(F) Exhaust System: Dry exhaust manifold with hospital type exhaust silencer and catalytic convertor.

(G) Starting System: 12V/24V DC starting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable numbers of batteries (180 AH capacity lead acid SMF type) as required as per specifications. The battery shall be housed inside the acoustic enclosure of DG Set.

(H) Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere and the temperature rise inside the enclosure, noise level outside enclosure. The acoustic enclosure should be suitable for cable connection/connection through bus-trunking. Such arrangements on acoustic enclosure should be water proof & dust-proof conforming to IP-65 protection. The enclosure shall be as per CPCB IV + or better norms etc. and as per CPWD specifications.

(I) AMF Panel: Free standing floor mounted IP 42 automatic mains failure control panel including auto by-pass, suitable for KVA as below for silent type DG set complete with relays, timers, set of CTs for metering & protection and energy analyser to indicate currents, phase and line voltages, frequency, power factor, KWH, Kilo Volt Ampere Reative Hour (KVARH), KVA (Phase & Total), KW & provision for overload, short circuit, restricted earth fault, under frequency, power (aluminium) and control (copper ) cabling of suitable size upto 15 meter between AMF panel, LT Panel and DG Set including connection interconnection etc. as required, all complete and inter locking and communication/ Ethernet /RS485/SNMP port open protocol for BMS integration including suitable software, the panel shall be of DG Set OEM make etc. as per approved by Engineering in charge and including the following:

1. Suitable numbers and appropriate capacity 4 pole motorised electrically operated draw out with cradle type 3 position ACB/ MCCB with electronic release for O/C & E/F and shunt trip. 2. Auto/Manual/Test/Off selector switch 3. Protection for under and over voltage phase reversal (2 nos Over voltage relay, 2 Nos. reverse power relay and 2 Nos. under voltage relay). 4. 3 Sets of current transformers 15 P 10 accuracy for protection and 15 VA class-I for metering 5. Energy analyser unit to indicate current, Voltage( L- N & L_L), kW, kVA (Phase & Total), Frequency, KWH, PF. 6. LED Indicating lamps for load on mains and load on set 7. Fuse/ MCB for instruments 8. Battery charger, complete with transformer/ rectifier, D.C. voltmeter and ammeter, selector switch for trickle, off and boost and current adjustment. 9. Main supply failure monitor

10. Supply failure timer 11. Restoration timer 12. Control unit with three impulse automatic engine start/stop and failure to start lockout. 13. Impulse counter with locking and reset facility. 14. ON/OFF/Control circuit switch with indicator 15. Audio/Video annunciation for (i) High water temperature (ii) Low lubricating oil pressure (iii) Engine over speed (iv) Engine fails to start (v) Full load/maximum load warning 16. Protection for over/under Frequency, Loss of AC sensing, Over Current, Unbalancing load with suitable number of relays and accessories 17. Maintenance notification based on Engine Run Hour & due date. 18. Load Management through PLC to achieve auto opening and closing of incomer breakers, bus coupler switching of essential panel , interlocking providing signal to AMF Panel for load status and AMF shall give command to DG Set to auto start / auto stop depending upon load status and requirement etc. and necessary hardware and software required to perform the operation shall be provided by the contractor including all control wiring.

2 Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. 5.1 16 Set 5958

3 Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. 5.3 10 Set 7080

4 Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm) 5.8 60 Meter 1024

5 Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) 5.9 60 Meter 160

6 Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required. 5.10 30 Meter 1638

7 Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. 5.11 30 Meter 755

8 Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. 5.14 20 Meter 1246

9 Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. 5.15 24 Meter 287

10 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. 10.7

10a Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) 10.7.3 120 Meter 180

10b Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp) 10.7.4 40 Meter 271

CIVIL WORKS (DSR 2023 CIVIL)

11 Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. 2.6 15 Cum 177.5

12 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1

12a 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 4.1.3 23 Cum 7878.5

13 Centering and shuttering including strutting, propping etc. and removal of form for 5.9

13a Foundations, footings, bases of columns, etc. for mass concrete 5.9.1 90 Sqm 392.15

Sub Total (Schedule-I) carried to Price Bid sheet "Sch-I DSR (E&M) Items"

Signature of Bidder with Seal

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

ANNEXURE-II TO PRICE BID SCHEDULE-II

Item-wise Bill of Quantities — Schedule-II : Items of Works not covered under DSR (Market Rate / MR Items)

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi .

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7

Name of Contractor / Bidder

S.No. Description of Item DSR / Ref. Qty. Unit Rate (Rs.) Amount (Rs.)

SCHEDULE – II: MARKET RATE (MR) ITEMS

14 Supply & testing of XLPE insulated aluminium conductor steel armoured power cable of 1.1 KV grade confirming to IS :7089 (part 1) 1988 or latest amendment., complete as required- MR

14a 3.5 x 25 sq. mm MR 50 Meter 339

14b 3.5 x 120 sq. mm MR 50 Meter 1117

14c 3.5 x 150 sq. mm MR 120 Meter 1391

14d 3.5 x 240 sq. mm MR 50 Meter 2005

15 Supply, installation, testing and commissioning of DG set exhaust chimney/stack complete with suitable supporting structure, flanges, bends, expansion joints, rain cap, inspection/cleaning provision, thermal insulation with aluminium cladding, flexible exhaust connection, clamps, supports, brackets and all required accessories, including necessary cutting, welding, painting and fixing, complete in all respects. The chimney shall be fabricated from suitable MS steel sheet of adequate thickness, designed for the DG exhaust temperature and back pressure, and shall be installed at the required height above the finished ground/roof level as per the applicable CPCB/SPCB requirements and approved project drawings. The complete system shall be suitable for the respective DG set capacity and shall include all materials, labour, transportation, lifting, testing and commissioning necessary for a complete and operational installation. MR

15a For 25KVA DG Set MR 12 Meter 9864

15b For 125KVA DG Set MR 15 Meter 13228

15c For 250KVA DG Set MR 20 Meter 18813

15d For 320KVA DG Set MR 12 Meter 30418

Sub Total (Schedule-II) carried to Price Bid sheet "Sch-II MR Items"

Signature of Bidder with Seal

CENTRAL WAREHOUSING CORPORATION

(A Govt. of India Undertaking)

Regional Office, Scope Minar, Core-3, Ist Floor, Laxmi Nagar Distt. Centre, Delhi-110092

ANNEXURE-III TO PRICE BID SCHEDULE-III

Item-wise Bill of Quantities — Schedule-III : Credit Value of Old DG Sets (Buy Back) — Not to be Quoted

Name of Work Supply, installation, testing and commissioning of CPCB-IV+ Diesel Generator Sets in various centres under Regional Office Delhi

NIT Number CWC/RO-Delhi/Engg/NIT/2026-27/T7

Name of Contractor / Bidder

S.No. Description of Item DSR / Ref. Qty. Unit Credit Value (Rs.) Amount (Rs.)

SCHEDULE – III: CREDIT VALUE OF OLD DG SETS — DISMANTLING WORK (BUY BACK)

16 Dismantling of existing DG set, including buy back of old DG set as credit, transportation of dismantled material and clearing up debris from site before installation of new machine etc. as required. (Credit value of old DG sets on "as is where is" and "what is there" basis — NOT TO BE QUOTED by the bidder.) Credit

16a Old 25 kVA DG Set Credit 1 job 90000

16b Old 125 kVA DG Set Credit 1 job 237288

16c Old 200 kVA DG Set Credit 1 job 300000

Total Credit Value (Schedule-III) — to be paid by the bidder or deducted from the final bill (excl. GST)

Signature of Bidder with Seal