GENERAL Vengad Grama Panchayat project no SO331 25 Providing Generator set at Vengad grama panchayat office building General Electrical Work

Amount

Providing Generator Set

OD180999/2024-2025:Supply, Loading, Conveyance, unloading, and erection of 30 KVA DG Set with Acoustic enclosure as per CPCB 4 type norms and as detailed below. 1. Engine model-4R-810ETA 4G1 a. Make of engine - Kirloskar, Cumins or equivalent make b. Type of Engine - Diesel Engine. c. No of Cylinders - As per manufactures standards. d. Method of cooling - Water cooled with radiator. e. Aspiration - Naturally Aspirated. f. Design - Suitable for generating set operation. g. Output - Suitable for generating set operation. 2. Standard accessories with Diesel Engine a. Fly wheel. b. Close Coupled. c. Air cleaner. d. Radiator with fan provided with fan guard. e. Fuel Pump. f. Mechanical /Electronic governor. g. Fuel filter. h. Lubricating oil filter. i. Residential type exhaust silencer. j. Battery Charger / Generator. 3. Engine Instrument Panel with the following items. a. Starting switch with key or button and Remote control b. Lubricating oil pressure gauge. c. Water temperature gauge. d. RPM Indicator with hour meter. e. Battery charging ammeter. 4. Safety Controls for Engine a. Battery control (trip) for low lubricating oil pressure. a. Battery control (trip) for high water temperature. 5. Brush less alternator a. Make - Kirloskar/ Stamford/Crompton/Integrated electric Ltd or equivalent make b. Type - Self exited and self regulated c. Capacity - 30 KVA / 24 KW @ 0.8PF d. System of Voltage - 3Phase, 415V, 4 Wire system. f. Speed - 1500 rpm. g. Frequency - 50Hz. h. Insulation - Class F/H The alternator should confirm to IS 4722/IS13365. Operation and service manual shall be provided 6. Fuel Tank Suitable size fitted (built in type) inside the acoustic enclosure 7. Battery Suitable size fully charged battery with leads and terminals of appropriate AH capacity as per Manufactures required including battery charger. 8. Standard control panel a.63 A 4 Pole MCCB Set at 40 A b. 1No multi function meter suitable for display of current in 3 Phases, voltage in 3 Phases, frequency, power factor, KVA, KVAh, KVAr, KVArh, KW etc. c. 1 No separate KWH meter d. Necessary measuring CTs of appropriate ratio and burden for the required meter. d. Instrument fuse/MCB - 2set f. Metallic DNB - 1No g. Solid state phase indication lamp for supply ON/OF with Fuse / MCB protection

OD181001/2024-2025:Charges for conducting load test

OD181002/2024-2025:Supply of High speed Speed Diesel for test run

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levels

OD181077/2024-2025:Supply conveyance installation testing and commissioning 63A, 4 pole 63 Amps miniature type Change Over Switches and giving connection as required

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

OD181084/2024-2025:Supply and Providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

2.10.1:Supplying and fixing 5 amps to 32 amps 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.Single pole

90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm

90.6.4.4:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.1.00 sq.mm 4 Run

90.12.5.41:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 16 sq mm

90.12.7.41:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

9.1.33:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm)

90.16.1.5:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.75 mm copper conductor (6 SWG)

5.4: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 metre long etc. with charcoal/ coke and salt as required.

OD181008/2024-2025:Supply and providing test joint for the earthing system using 2 x 25 x 3 mm GI strip including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

OD181009/2024-2025:Supply and providing earth lead from the test joint to the earth electrode using 25 x 3 mm GI strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.5:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.75 mm (6 SWG)

OD181003/2024-2025:Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required-2.50 cm, 4 cm or 5 cm height

OD181004/2024-2025:Supply and installation of ABC type fire extinguisher of 6 kg. Capacity complete with initial charges and installation brackets, with ISI mark IS:15222.

OD181006/2024-2025:Supply and providing 2 mm thick & 1 m wide electrical grade chequered type insulation mat to withstand 3.3 KV dielectric strength conforming to IS 15652/06

OD181007/2024-2025:Supply and providing the 25 x 3mm brass bolt & nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required

1.21.1:Supplying and fixing of following sizes of 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.20 mm

90.17.7.4:Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :50 mm dia

OD181010/2024-2025:Dismantling the existing connection from vertical DB and change required connection as per the direction of concerned engineer

OD181011/2024-2025:Charges towards the preparation of necessary plan ,scheme and other related documents for submission to KSELB & KSEB for approval from the concerned department for generator installation. (LS provision as per the receipt)

OD181012/2024-2025:Statutory Fee and other deposit amount to KSELB & KSEB for approval from the concerned department for generator installation. (LS provision as per the receipt)

Bidder Name

Sajju T