(Retender)Providing Diesel Generator set at Class 1 PWD Rest House Kalpetta Wayanad

Amount

DG set

od109187/2020_2021 : Supply, conveyance, Installation, testing & commissioning of 40 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 - Kirloskar/ Cummins/ Leyland/ JCB/ Mahindra. Type of Engine - Diesel Engine 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. 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/ Stamford/ Lerroy Somer b) Type - Self exited and self regulated. c) Capacity - 40 KVA/ 32 K W @ 0.8 PF 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. standard control panel as per kerala Electrical Inspectorate requirements, with 63A 4 pole MCCB and accessories such as Multi function meter and separate Energy meter etc. including 12 months on site warranty from date of commissioning with periodical free servicing during the period complete ( every six months or 500 running hours which is earlier) and including initial filling 100 Ltrs of Diesel. including supply of O&M manual and on site training to department staff by OEM. Conducting load test at test facility center/ factory.

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.

14.10 : Providing and laying in position reinforced 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 (excluding reinforcement).

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

90.12.7.28 : 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.3.5 core 35 sq mm with factory made clamp

90.12.7.1 : 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 4 sq mm with factory made clamp

90.12.5.1 : 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 4 sq mm

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

90.12.5.28 : 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.3.5 core 35 sq mm

9.1.21 : 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.3 1/2X 35 sq. mm (32mm)

90.16.1.6 : Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required6.00 mm copper conductor (4 SWG)

90.16.5.6 : Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.6. mm ( 4 SWG)

5.4 : Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, andproviding masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

5.13 : Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

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

od109189/2020_2021 : Supply and providing 25x6mm brass nut and bolt etc. as required.

od109191/2020_2021 : Providing and fixing 25 mm X 6 mm G.I. strip earth lead from the test joint to the earth plate

od109193/2020_2021 : Providing and fixing 2 X 25 mm X 6 mm G.I. strip for test joint for earthing system

od109195/2020_2021 : Fee to be paid to KSELB towards scrutiny & inspection , meter testing etc (actual amount will be reimbursed on production of original documents)

od109197/2020_2021 : Preparation of electrical drawings in A3 sheet as per requirements in electrical inspectorate approvals-First copy

od109199/2020_2021 : Preparation of electrical drawings in A3 sheet as per requirements in electrical inspectorate approvals-Additional sheet copy

Bidder Name

SOMAN K