DEPOSIT-Govt. Ayurveda College Kannur, Pariyaram-SITC of 125 kVA DG set in Women and Children Hospital-General Electrical Work

Amount

SITC of DG Set

OD120769/2022-2023:Supply, Installation, Testing and Commissioning of 125 KVA DG Set with Acoustic enclosure as per CPCB II norms and as detailed below . (1). Engine (a). Make of engine - Cummins / Caterpillar / Volvo. (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 provided with fan & fan guard. (e). Fuel Pump. (f). Mechanical 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 (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. (b). Battery control (trip) for high water temperature. (5). Brush less alternator. (a). Make - Stamford /BHEL /MTU. (b). Type - Self exited and self regulated. (c). Capacity -125 KVA/100 KW @ 0.8PF. (d). System of Voltage - 3 Phase, 415V, 4 Wire system. (f). Speed - 1500 rpm. (g). Frequency - 50Hz. (h). Insulation - Class F/H. The alternator should confirm to IS 4722/IS 13365. 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 requirement. (8). Standard control panel. (a) 200A 4 Pole MCCB Set at 160A and stand by low set earth fault relay using suitable size neutral CT. (b). 1 No 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. (e). Instrument fuse/MCB (f). Metallic DNB - 1 No. (g). Solid state phase indication lamp for supply ON/OF with Fuse / MCB protection. (9). Warranty 3 Years / 6000 working hours whichever is earlier. (10) First Full fill of Lubrication Oil & Diesel.

OD120768/2022-2023:Fabrication, Installing, Testing & Commissioning of microprocessor based automatic mains failure control including auto by pass panel, suitable for 125 KVA, 3 phase, 415V, 50 Hz DG Set complete with all standard features, relays, timers, set of CTs for metering & protection and energy analyser to indicate currents, phase and line voltages, frequency, power factor, KWH, KVARH, KVAH & provision for overload, short circuit, under frequency, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and mechanical inter locking, connecting the existing power cables including the following:-1). Control panel shall be fabricated out of 1.6 mm thick CRCA sheet powder coated, totally enclosed, dust, damp and vermin proof, wall/floor mounted, no mixing of control, power, DC and AC functions in the same section, sufficiently segregated with single leaf hinged door in the front, indication and instrument meters shall be flushed in the front, powder coated to a minimum thickness of 50 microns and degree of protection required will be IP-42 confirming to IS 2147 including 250A,25KA, 4 pole MCCB - 3 Nos with spreader link 160A, 4 Pole, AC1 Contactor - 2 Nos with mech. interlock , AMF relay - 1 No, RYB indicators - 2 sets

OD120773/2022-2023:Supply and providing following size M. S. pipe - 5mm thickness complete with suitable size 12mm flange coupling with minimum 4/5mtr using allied packing with MS bolt with washer and rising the same on the wall/ parapet using chain pullies, scaffoldings, supports with M.S angles/channels etc. including painting the pipe with one coat of zinchromate primer over a coat of high temperature resistance Alu. paint etc. for extending the exhaust pipe of the D. G. sets. 80 mm dia or nearest size B class MS pipe.

OD120779/2022-2023:Supply and providing following size M. S. pipe - 5mm thickness complete with suitable size 12mm flange coupling with minimum 4/5mtr using allied packing with MS bolt with washer and rising the same on the wall/ parapet using chain pullies, scaffoldings, supports with M.S angles/channels etc. including painting the pipe with one coat of zinchromate primer over a coat of high temperature resistance Alu. paint etc. for extending the exhaust pipe of the D. G. sets. 100 mm dia or nearest size B class MS pipe.

OD120776/2022-2023:Cladding for Exhaust system by wrapping mineral wool around the exhaust system (pipe) fixing it firmly with the pipe using chicken mesh applying overall coating to the system using 0.4mm thick aluminum sheet and make it air tight to ensure sound and thermal proof to the system.

OD120775/2022-2023:Supplying and installation of supports, anchor bolts etc made out of suitable size single section MS angle, flats etc as required including painting with 2 coats of synthetic enamel paint

OD120772/2022-2023:Supply and providing 12V,15A Automatic Battery charger suitable for 180Ah Battery, having . Full protection against battery overcharging & reverse polarity. Over voltage, overload & short circuit protection, reverse battery protection. Digital meters for voltage & current display , Battery connecting terminals with lead wire, Float and Boost Charging Mode , LED Indication for charger status indication, etc: and giving necessary connections as required.

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.

14.11: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.

OD115173/2022-2023:Providing 15mm thick cement plaster of mix 1;4 (1 cement;4 fine sand) at all levels

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

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

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

90.12.5.2: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 6 sq mm

90.12.5.33: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 150 sq mm

90.12.7.2: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 6 sq mm with factory made clamp

90.12.7.33: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 150 sq mm

90.12.10.5:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation90/75 mm or nearest size

9.1.1: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 6 sq. mm (19mm)

9.1.26: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 150 sq. mm (50mm)

90.16.3.9:Supply and clamping the following size of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 X 3 mm GI flat duly painted or heavy duty GI spacer saddles spacing of clamps not exceeding 1 m, making good the damages, colour washing etc. as required ( for horizontal run)25 x 3 mm copper strip

OD120908/2022-2023:Supplying and laying 25 mm X 3 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 SWG)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

OD115176/2022-2023: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 etc. with charcoal/ coke and salt as required.

OD115177/2022-2023:Supply and providing test joint for the earthing system using 2 Nos of the following sizes of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required. 2 x 25 x 3 mm GI strip

OD115178/2022-2023:Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.25 mm X 3 mm G.I. strip

OD115179/2022-2023:Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required. 12x3mm brass nut and bolt etc. as required.

OD115180/2022-2023:Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required. 25x6 mm brass nut and bolt etc. as required.

OD115181/2022-2023:Painting letters or figures with enamel paint as identification mark to SB, DB, panel board etc as required.

OD115182/2022-2023:Supply and providing 4.5Kg Dry Chemical Powder Type fire Extinguisher with hose and clamps including fixing it to wall as required.

OD115184/2022-2023:Charges towards the preparation of necessary plan, scheme and other related papers for submission to KSELB & KSEB - First A3 Sheet

OD115185/2022-2023:Charges towards the preparation of necessary plan, scheme and other related papers for submission to KSELB & KSEB - Each Additional A3 Sheet

OD115186/2022-2023:Fee to be paid to KSELB towards scrutiny & inspection , meter testing etc (actual amount will be reimbursed on production of original documents)

Bidder Name

Sajju T