GENERAL-SITC of Diesel Generator set at Rest house Thiruvalla.-Maintaining uninterrupted power supply-General Electrical Work

Amount

SITC of DG set

OD140112/2021-2022:Supply, conveyance, Installation, testing & commissioning of 62.5kVA Diesel Generator set with integral acoustic enclosure as per CPCB norms with accessories as per technical details given below. 1. Engine : a) Make of Engine - Kirloskar/Cummins/ Greaves b) 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 / display a) Starting switch with key or button b) Lubricating oil pressure c) Water temperature d) RPM & hour e) Battery voltage / current f) Load Voltage / Current / KW /KVA 4. Safety Controls for Engine a) Trip for low lubricating oil pressure b) Trip for high water temperature. 5. Brushless Alternator a) Make - Kirloskar/KEL//Stanford/LS b) Type - Self exited and self regulated. c) Capacity - 62.5kVA/50kW @ 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. Standard control panel as per Kerala Electrical Inspectorate requirements, with MCB/MCCB and accessories, Energy meter, etc. with 36 months comprehensive maintenance warranty from date of commissioning.

OD58561/2022-2023:Supplying and fixing of exhaust pipe of 80 mm sizes of MS 'C' class along with necessary clamps, vibration isolators and fittings such as bends, tees etc . adequately supported on rigid supports duly painted with heat resistant paint as per specification and as required complete in all respect

OD140082/2021-2022:Supply of HSD for full load testing of DG set including conveying and loading

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.

5.10:Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

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

OD140077/2021-2022:Supply and installing 125A, 4 pole On-Load Change Over Switches In SS Enclosure

90.11.1.19:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required6 way (8+12) - double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

90.14.10.3:Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.16 A-100A, 16 kA (Ics=100%Icu), 4 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

2.10.4: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.Triple pole

90.12.7.29: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 50 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

9.1.22: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 1/2 X 50 sq. mm (35mm)

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)

90.12.5.29: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 50 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

90.12.10.2: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

5.17:Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

OD140070/2021-2022:Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

OD140069/2021-2022:Supply and providing 9 Litre 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, painting the bracket/ floor stand including making good the damages, colour washing etc. as required.

OD140068/2021-2022:Supply and providing Fire Extinguisher-ABC 5 Kg Type with hose and clamps including fixing it to wall as required.

OD140081/2021-2022:Charges for preparation of necessary drawings/ Electrical Schematic in A3 sheet - first copy

OD141373/2021-2022:Copying charges for additional copies per A3 sheet

14.2:Excavation for cable trenches of depth upto 1.2 m in soft soil including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.

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.

OD174542/2022-2023:Reinforcement for R.C.C works, bend tied and placed in position (plain grill requiring bend cold) using tor steel

Technocraft

K K Associates

Bidder Name

K K Associates

M Y ASSOCIATES

Technocraft