GENERAL-Rest House, Munnar-Providing Diesel Generator set-General Electrical Work

Amount

DG SET

OD127958/2022-2023: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 -a/ Kirloskar/Cummins/Leyland/Greeves/Eicher b) Type of Engine - Diesel Engine with Minimum BHP gross 35.5HP capacity or nearest c) No. of Cylinders - As per manufactures standards. d) Method of Cooling - Water cooled with radiator e) 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) Fuel filter g) Lubricating oil filter h) Exhaust silencer i) Exhaust Muffler j) Battery Charger/Generator 3. Engine Instrument Panel with the following items a) Starting switch with key or button b) Lubricating oil pressure gauge. c) Water temperature gauge if 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/Stamford/LS b) Type - Self-exited and self-regulated. c) Capacity - 25 KVA / 20KW @ 0.8PF d) System of Voltage - 3 phase, 415 V, e) Frequency - 50 Hz 1500 rpm f) Insulation - Class F/H The Alternator should confirm to IS 4722.Voltage regulation as per standards 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. Standard control panel as per Kerala Electrical Inspectorate requirements,with suitable rating 4 pole MCB and accessories such as Multi function meter and separate Energy meter etc. Complete.

OD127959/2022-2023:Supply and providing Extension of Exhaust pipe up to the roof top with 50mm MS pipe with bends, flanges etc. including painting etc. with standard accessories as per the direction of department staff at site

OD127960/2022-2023:Supply of HSD for full load testing of DG set including conveying and loading

OD127961/2022-2023:Supply and fixing LED indicators of Red/Blue/Yellow

OD146401/2022-2023:Charges for conducting load test of 25KVA DG set at standardized factory bed as per standard norms and conditions , in various steps load upto full load for 3 hrs and 10% overload for 20minutes and the rate includes hire and rent of test bed equipment , labour charges, loading and unloading , fuel etc . The test certificate should be given to the client in standard format.

OD146402/2022-2023:Supply and providing Automatic Battery charger suitable for 25KVA DG Battery, having . Full protection against battery overcharging & reverse polarity. Over voltage, overload & short circuit protection, reverse battery protection

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

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

90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 2.50 sq mm

90.10.1.3:Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )3 module moulded plastic box on surface

90.10.3.23:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )16A 3 pin plug top

1.24.3:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.15/16 amp switch

1.24.5:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet

1.28.2:Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.3 Module

OD127962/2022-2023:Supply and fixing on load changeover switch 63A AC 23 4 pole on existing framework and giving connection

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)

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

90.12.7.42: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 25 sq mm with factory made clamp

90.12.2.41:Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil)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

90.12.9.2:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench50/38 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)

9.1.34: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 25 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.

90.16.2.1: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.15.mm dia. G.I pipe ( medium class)

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

OD127963/2022-2023:Supply and providing test joint for the earthing system using 2 x 25 x 6 mm GI strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc. as required

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)

90.16.1.5: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)

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)

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

OD127964/2022-2023:Supply and laying bare earthing conductors 10SWG of the following sizes laid 0.6 m below ground level including excavating trench of suitable size and refilling etc. as required (in ordinary soil).

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.

14.11:Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

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

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.

14.8:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

14.9:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

OD127965/2022-2023:Supply and Installation of dust and vermin proof , wall mounting , Sintex 3 Phase meter box of size 455x380x205mm suitable for fixing KSEB meter ,fuse units etc, hinged door connection for the front side with compartments if necessary , providing vision panel for the meter component , knock out for cable entry and exit.( GSMB-4030)

OD127966/2022-2023:Supply and fixing 63 A Bakelite Fuse with HRC fuse link and giving connections in the existing meter board/panel.

OD127967/2022-2023:Supply and fixing 63 A 2 way neutral link mounted on DMC/SMC base and giving connections in the existing meter board/panel.

OD127968/2022-2023:Supply and providing 25x6mm brass nut and bolt etc. as required.

OD127969/2022-2023:Necessary fee towards EI/KSEB / KDH company Ltd for approval , meter testing , LT line extension, conversion/rectification/ meter shifting etc. ( Non competitive item; actual will be reimbursed on production of original receipts)

OD127970/2022-2023:Copying charges of Electrical/fire Drawing per A3 sheet additional copies

OD127971/2022-2023:Charges for preparation of Electrical/fire Drawing per A3 sheet first copy

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