SPECIAL REPAIR/ REPLACEMENT OF DG SET AGAINST BER AT OLD CANTT AND FORT CANTT UNDER GE (EAST) PRAYAGRAJ

Select, Excess (+), Less (-) Less (-)

Tender Inviting Authority: COMMANDER WORKS ENGINEER PRAYAGRAJ.

Name of Work: SPECIAL REPAIR/ REPLACEMENT OF DG SET AGAINST BER AT OLD CANTT AND FORT CANTT UNDER GE (EAST) PRAYAGRAJ.

Contract No: CWE/PRJ/E/ OF 2026-27

Name of the Bidder/ Bidding Firm / Company :

Sl. No. Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category

1 Supply, install, testing and commissioning of silent Diesel Engine Generating set factory assembled, floor mounted 415 volts, 3 phase, 4 wire engine as per IS: 10001/10002 and alternator as per IS: 13364 of capacity 58.5 KVA at site complete with AMF panel for automatic starting on mains failure, control panel having meters, sound proof canopy as per CPCB IV norms etc including neccessary foundation & plinth work of DG set all accessories as per manufactures standard and as per the details given below :- AC Generator should be suitable for ambient conditions at Varanasi (UP) and confirming to IS. Note: The capacity of generater set shall be net after all derating factor as per relavent IS design. (a) Alternator: Synchronous alternator for continuous opeartion at 1500 RPM generating 415 volt at 0.8 PF suitable for 50 hz, three phase 4 wire system. The alternator shall be brushless, single bearing, self excited & self regulated with an AVR.The alternator will be suiatble for tropiacal climate and shall generally conform to IS: 4722. The salient faetures of the alternators are :-(i) +- 1% voltage regulation (max) in static conditions. (ii) IP 23 protection with H insulation (iii) Permanent lubricating bearing (iv) Permissible overload 10% for one hour in 12 hours of operation. Each Excess(+) Full Conversion INR

1.01 (b) Diesel Engine: Having adequate capacity for 58.5 KVA alternator and BHP suitable for capacity for 58.5 KVA alternator, water cooled to drive alternator with cold starting with an over load capacity of 10% for one hour in any 12 hours continuous running complete with all standard accessories all as specfied. 12 V, 180 AH battery starting system or as recommended by manufacturer, Maintanance free battery with initial charging, residential type exhaust silencer with RECD complete with exhaust pipe, hour meter, water temp gauge, oil pressure gauge, Fuel tank with capacity for full load non-stop 8 hrs running. (c) Sound proof Canopy:- All as per stipulated in CPCB IV norms & the Govt of India. (d) AMF Panel: Supply, install, testing and commissioning of AMF Panel outdoor type, cubical body, dust and vermin proof made up of CRCA sheet 3 mm thick painted with two coats of synthetic enamelled paint over a coat of red oxide primer confirming to IP 45 with front and rear opening with louvers and mounted on floor with PCC pedastal pillars with a clearence of atleast 0.3 m above ground level with glands sockets etc with provision of cable entry from bottom all pre wired and connected complete with following accessories:- (i) PLC-01 No. (ii) Power Contactor heavy duty suitable for generator and mains. (iii) Over load relay for Genset. (iv) Suitable rating isolating switch MCCB for both DG & main . Specification :- Exhaust System: (i) Expansion below. (ii) Exhaust manifold with inbuilt RECD as per CPCB norms IV. Cooling system : For Water cooled (i) Engine water pump. (ii) Coolant (iii) Radiator with pusher type fan. Lubricating System: (i) Lube Oil cooler. (ii) Lube oil Filter "Spin-on" type. Fuel System: (i) Filter "Spin-on" type. (ii) 12 V DC solenoid coil. (iii) Inline fuel injection pump and fuel feed pump.

1.02 Starting System:- (i) 12 Volt starter (ii) 12 volt DC solenoid coil. (iii) 12 Volt DC Battery charging Alternator. Digital electronic Instrument Panel consisting of :- (i) Start/Stop Push Buttom (ii) Lube oil pressure indication (iii) water temperature indication (iv) RPM indication (v) Engine running hour indication (vi) Low lube oli trip indication (vii) High Engine temperature trip indication. (viii) Battery Charging Indication. (ix) Over/under Speed trip indication. (x) Low Fuel level indication. (xi) Over load trip. Indication Safety Controls:- (i) Low lube oil pressure trip. (ii) High Engine temp trip. (iii) Low fuel level trip. (iv) Overload trip. (v) Over /under speed trip. Note:- (i) The Engine of DG set shall be suitably designed to give output of 58.5 KVA including 10% overload. (ii) The quoted rate for DG set shall be inclusive of PCC foundation. The foundation for DG set shall be made of PCC as per OEM recommendations. The size of platform shall be as per manfacturers recommendations complete all as specified and directed. (iii) THE DHPP (fuel) required for testing of DG set shall be arranged by the contractor and the cost of the same shall deemed to be included in the unit rate quoted for DG set. (iv) Phase -1 test shall be carried out by Engineer-in -Charge for no load for 1 hour and phase II test shall be carried out in presence of IEM /El for a period not less than 12 hours continuously out of which at least half an hour each on NO load and 25% load, two hours on 50% load and four on 75% load, four hours on rated full load and one hour on 10% excess of rated full load. (v) DG set shall be composite type with control panel, primer mover alternator and allied accesories in one enclosure. (vi) DG set shall be inspected in factory premises before dispatch by representative of the Accepting Officer.

2 All as per item No. 1 above but silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS:10001/10002 and Alternator as per IS: 13364 complete with foundation (as per OEM design), control panel with necessary meter and sound proof canopy as per CPCB- 4 norms of capacity 20 KVA complete all as specified Each Excess(+) Full Conversion INR

3 Supply & Fixing GI pipe electrode earthing of high conductive, corrosion, CPRI tested manitenance free earthing pit to achive earth resistance value less than or equal to 3 Ohm & EN Voltage <2V, pipe in pipe technology based in which primary conductor (GI Pipe) having 40MM dia is inserted into secondary conductor having 80mm dia GI pipe. The primary conductor is inserted into secondory conductor are space between secondary and primary conductor of earthing electrode should be filled with crystalline compound. The length of this electrodes is min 3000mm (3 meters) and earth pit's bore hole should be of dia 200 to 250 mm and and min depth 3.50 meters and connecting with 25x4 mm GI Strip. Around teh earth electrode earth pit borehole should be backfilled with minimum 50 Kg of ground enhencement compound ERIC contains mixture of Silica Sulphate, Alumina, Iron Oxide, Titanium Oxide, Calcium Oxide, Sodium Oxide, Zink Oxide etc) including RCC earthing pit of size 450x450x450mm (external) with PCC chamber cover complete all as directed by Engineer-in-Charge. Make Remedies/ MRS agency. Model G-80. Note: If earth result not found less than 3 Ohm at site, the contractor will redo the earthing to achieve the desired result and no extra payment shall be made to the contractor. Each Job Excess(+) Full Conversion INR

4 Supply, installation, testing and commissioning of submersible pump set, electric driven, 415 V, 50 Hz, three phase, speed 2900 RPM (sync), outlet dia 100mm, having discharge capacity 1300 litres per minute at 75m head, suitable for lowering inside existing casing pipe of bore well (300/350 mm) including necessary jointing with MS column pipes with flanged joints, with rubber gaskets, nut, bolts and washers of required size and including electrical connection from starter panel to motor with submersible cable, complete all as specified and directed. Note:- The cost of necessary T&P shall deemed to be included in rates quoted. Each Excess(+) Full Conversion INR

5 Supply, installation, testing and commissioning of submersible pump set, electric driven, 415 V, 50 Hz, three phase, speed 2900 RPM (sync), outlet dia 100mm, having discharge capacity 1100 litres per minute at 75m head, suitable for lowering inside existing casing pipe of bore well (300/350 mm) including necessary jointing with MS column pipes with flanged joints, with rubber gaskets, nut, bolts and washers of required size and including electrical connection from starter panel to motor with submersible cable, complete all as specified and directed. Note:- The cost of necessary T&P shall deemed to be included in rates quoted. Each Excess(+) Full Conversion INR

6 Supply, installation, testing and commissioning of submersible pump set, electric driven, 415 V, 50 Hz, three phase, speed 2900 RPM (sync), outlet dia 100mm, having discharge capacity 1000 litres per minute at 75m head, suitable for lowering inside existing casing pipe of bore well (300/350 mm) including necessary jointing with MS column pipes with flanged joints, with rubber gaskets, nut, bolts and washers of required size and including electrical connection from starter panel to motor with submersible cable, complete all as specified and directed. Note:- The cost of necessary T&P shall deemed to be included in rates quoted. Each Excess(+) Full Conversion INR

7 Supply, installation, testing and commissioning of submersible pump set, electric driven, 415 V, 50 Hz, three phase, speed 2900 RPM (sync), outlet dia 100mm, having discharge capacity 700 litres per minute at 75m head, suitable for lowering inside existing casing pipe of bore well (300/350 mm) including necessary jointing with MS column pipes with flanged joints, with rubber gaskets, nut, bolts and washers of required size and including electrical connection from starter panel to motor with submersible cable, complete all as specified and directed. Note:- The cost of necessary T&P shall deemed to be included in rates quoted. Each Excess(+) Full Conversion INR

8 Supply and intallation Calcium dozing system electronic digital type conforming to IS: 9222-1990 with Non-metallic solution tank of 100 ltrs capacity with motor driven agitator to maintain uniform suspension through out the tank, electrically operated chloring dosing tank cosisting of dosing tank of 100 Ltrs of PE/FRP MOC with PE/ FRP lid and level gauge alongwith ingle phase electric motor and agitator, 90 watts, 1440 RPM, 230 Volts 50Hz 02 Amps and having speed controller to reduce speed upto 800 RPM, with shaft and blade in plastic, mounted on tank, Lid must have pot hole for pouring calcium hypochloride and water when pressure singlehead gear motor adjustable dosing pump set, uneffected on dry running having no loss of prime, independent of back pressure and able to handle both chemical solutions as well as suspension, 230 Volts, 50Hz AC 44 RPM, 1/30 fraction HP having output 2US gpd to 40 US GPD complete with accessories i.e tubing, connecting nuts, injection check valve and ferrules etc including complete installation all as specified and directed Each Excess(+) Full Conversion INR

Total in Figures

Quoted Rate in Figures Select

Please Enable Macros to View BoQ information