Special Sub Jail, Kozhikode- Supply and installation of DG set-General Electrical Work

Amount

Supply and installtion of DG set

OD221049/2022-2023:Supply, conveyance, Installation, testing & commissioning of 25 KVA Diesel Generator set with integral acoustic enclosure as per CPCB norms with standard accessories as per technical details given below. 1. Engine: a) Make of Engine -KOEL/ Leyland/Cummins/Escorts/caterpillar/Volvo/Mahindra. b) Type of Engine - Diesel Engine c) No. of Cylinders - As per manufactures standards. d) Method of Cooling - Water cooled/Air cooled with radiator. e) Aspiration Turbo charged after cooled. f) Design - Suitable for generating set operation 2. Standard accessories with Diesel Engine a) Fly wheel to suit flexible coupling b) Close Coupling c) Air cleaner d) Radiator with fan provided with fan guard. e) Fuel Pump f) Mechanical governor g) Fuel filter h) Lubricating oil filter i) Exhaust silencer j) Exhaust Muffler k) Battery Charger/Generator 3. Engine Instrument Panel with the following items a) Starting switch with key or button 1 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) Trip for low lubricating oil pressure b) Trip for high water temperature. 6. Brushless Alternator a) Make - Kirloskar/KEL/Crompton/Greaves/Stamford b) Type - Self exited and self-regulated. c) Capacity - 25 KVA/ 20 K W @ 0.8PF d) System of Voltage - 3 phase, 415 V, e) Frequency - 50 Hz f) Insulation - Class F/H The Alternator should confirm to IS 4722. Operation and service manual, spares and tools shall be provided. 7. Fuel Tank Suitable size built in type integrated with the acoustic enclosure Fuel connection shall be done as per standards 8. Battery Suitable size built in type integrated battery with leads and terminals of appropriate AH capacity as per Manufactures requirement. Automatic Battery charger Solid state phase indication lamp for supply ON/OFF with HRC protection. AMF control panel with 12V Batteries. AMF control panel as per Kerala Electrical Inspectorate requirements, with 63A 4 pole MCB and accessories such as multi-function meter and separate Energy meter etc. Complete

OD221346/2022-2023: Supply and providing the following size of B class MS pipe conforming to relevant IS specifications complete with heavy gauge specials such as bends, flanges etc welded and fixed at appropriate locations, providing cork sheet in between the flanges at the joints, bolting the flanges together, painting the pipe, flange etc with 2 coats of heat resistant paint suitable for outdoor applications, fixing the pipe firmly with fabricated structure/wall/any other mechanical support etc as required.- 80 mm dia. B class MS pipe as extended exhaust pipe.

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.

OD223983/2022-2023:Steel reinforcement for RCC Work including straightening, cutting, bending, placing in position and binding all complete.

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

90.16.2.5:Supply and laying of the following sizes of B class GI pipe laid 0.6 m below ground level including excavating trench of suitable size and refilling etc, as required.50 mm dia. G.I. pipe (medium class)

OD224097/2022-2023:Supply and fixing of following dia G.I. pipe ( Medium class) complete with G.I. fittings in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. 50 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

OD224016/2022-2023:Supply and providing thermal insulation of exhaust line, glass wool with Al,sheet, chicken mesh, necessary rivets, screws, etc complete.

90.12.5.3: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.2 core 10 sq mm

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

90.12.7.3: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.2 core 10 sq mm with factory made clamp

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

90.12.10.3:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation63/50 mm or nearest size

9.1.2: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.2 X 10 sq. mm (19mm)

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)

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.

OD223893/2022-2023:Providing and fixing 25 mm X 3 mm G.I. strip earth lead from the test joint to the earth plate

OD223894/2022-2023:Providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

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)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

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)

OD221829/2022-2023:Supply and provide 12x3mm brass nut and bolt etc. as required

OD221831/2022-2023:Supply and providing 25x6mm brass nut and bolt etc. as required

OD223900/2022-2023:Supply and fixing Danger notice board of size, 125 x 75 mm

OD221835/2022-2023:Painting letters or figures with enamel paint as identification mark to SB, DB, panel board etc as required

OD221836/2022-2023:Supply and Installation of ABC type Fire extinguisher of 5Kg.capacity with stored pressure type complete with installation brackets with ISI mark IS:15638

OD221843/2022-2023:Charges for preparation of Electrical/Fire Drawing per A3 sheet first copy

OD221844/2022-2023:Copying charges of Electrical/Fire Drawing per A3 sheet additional copies

OD221865/2022-2023:Supply and providing 2.5mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to withstand 11 KV dielectric strength

OD222030/2022-2023:Supply and providing 9L capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint FIRE mounted on MS angle frame work/wall bracket filled with fine sand, painted the bracket/floor stand including making good the damages, colour washing etc.as required.as per IS 2546

7.10:Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

OD224102/2022-2023:Charges for conducting load test.

OD224108/2022-2023:Supply of high speed diesel.

14.13.1:Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required50 mm dia

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)

OD224130/2022-2023:Supply and providing First Aid chart duly framed and placed in a conspicuous location for clear vision.

Bidder Name

ELECTROWIND ENGINEERING CO