SITC Of 82 KVA generator and electrification of security cabin at Food court Kasthurba nagar

GENERATOR

OD336087/2025-2026 SITC of DG :set Supply & Installation of 82 KVA Diesel Generator set with AMFControl Panel and integral acoustic enclosure as per CPCB norms and as per technical details Given below. 1. Engine. a) Make of Engine - Leyland / Greaves / Mahindra/kirloakar b.Type of Engine - Diesel Engine. c. No. of Cylinders - As per manufactures standards. d. Method of cooling - Water cooled with radiator e. Aspiration - Turbo charged after cooled f. Design - Suitable for generating set operation. g. Out put - 95 to 97 HP at 1500 rpm under NTP condition,. 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 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. 5. Brushless Alternator a. Make - Kirloskar / KEL/ Crompton / Greaves / Stanford b. Type - Self exited and self regulated. c. Capacity - 82 KVA/ 65.6 kW @ 0.8 PF d. System of Voltage - 3 Phase, 415 V, 4 e. Speed - 1500 rpm. f. Voltage regulation band - +/- 5% of rated voltage g. Frequency : 50 Hz h. Insulation - Class F / H The alternator should confirm to IS 4722. Operation and service manual , spares and tools shall be provided.6. Fuel Tank:Suitable size built in type integrated with the acoustic enclosure. .Fuel connection shall be done as per standards 7. Battery. Suitable capacity fully charged battery with leads and terminals of appropriate AH capacity as per Manufactures requirement. Automatic Battery charger.

OD336088/2025-2026 CLADDING FOR EXHAUST SYSTEM. Supply and providing cladding for the 100mm dia/nearest size exhaust pipe of the 82KVA DG set by wrapping 50mm mineral wool around the pipe, fixing it firmly with in the pipe using chicken mesh, applying over all coating to the system using 0.80mm thick aluminium sheet and make it air tight to ensure sound and thermal proof to the system.

OD336089/2025-2026 CLADDING FOR SILENCER OF DG SET Supply and providing cladding for the 300mm dia/nearest size exhaust pipe of the 82KVA DG set by wrapping 50mm mineral wool around the pipe, fixing it firmly with in the pipe using chicken mesh, applying over all coating to the system using 0.80mm thick aluminium sheet and make it air tight to ensure sound and thermal proof to the system.

OD336090/2025-2026 EXTENSION OF EXHAUST PIPE Supply and providing the following size of C class MS pipe conforming to relevant IS specifications complete with heavy guage 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. 100mm dia

DB, MCBs, ACCL

OD336091/2025-2026 Supplying and fixing 40A rating, 240/415 volts, 10 kA, ""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. Double pole for shop

OD336092/2025-2026 Supply, installation, testing and commissioning of 40A single phase automatic changeover with current limiter (ACCL), microprocessor based/ contactor type, suitable for DG and EB supply changeover. Make : L&T/ Havells / or equivalent metering panel

OD336093/2025-2026 Supply, installation, testing and commissioning of 63A three phase automatic changeover with current limiter (ACCL), microprocessor based/ contactor type, suitable for DG and EB supply changeover. Make : L&T/ Havells / or equivalent common

OD336094/2025-2026 Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts,miniature circuit breaker (MCB), in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps COMMON CONNECTION

CABLING

90.12.1.31Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).3.5 core 95 sqmm cable

90.12.1.14 Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).3 core 10 sq mm TO SHOPS

9.1.24 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 95 sq. mm (45mm)

9.1.7 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 X 10 sq. mm (22mm)

90.6.5.19 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.4 core 2.50 sq mm CONTROL WIRE

EARTHING

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. GENERATOR

90.16.3.2 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 GI strip .GENERATOR TO EARTH PIT

OD336107/2025-2026 Supplying and laying 25 mm X 3 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) GENERATOR TO EARTH PIT

90.16.4.2 Supply and clamping the following sizes of strips on surface of wall / parapet/ existing cable tray using clamps fabricated from 20 x3 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 vertical run).25 x 3 mm GI strip GENERATOR

PANEL BOARD

90.14.1.1 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 2.00mm CRCA sheet, powder coated (excluding base frame) Generator metering panel

90.14.2.2 Supply and providing 3mm SMC sheet as shrouding for bus interconnection /terminations etc. including required nut & bolt etc.Generator metering panel

90.14.3.1 Supply and providing heavy duty 'A' section neoprene gasket in the panel boardA' section neoprene beeding suitable for 1.60/ 2.00 mm sheet Generator metering panel

90.14.4 Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC) Generator metering panel

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

90.14.6 Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.Generator metering panel

90.14.7 Supply and providing copper earth bus in the panel board Generator metering panel

OD336121/2025-2026 Supply, installation, testing and commissioning of single phase multifunction meter to read VA,PF,KW,KWh, accuracy class-1 LCD GENERATOR ROOM

OD336122/2025-2026 Supply, installation, testing and commissioning of multifunction meter to read VA,PF,KW ,KWh ,KVA,KVAr ,KVARh ,THD ,Phase angle -3ph accuracy class-1 LCD GENERATOR ROOM

LIGHTING

90.2.1.4 Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Single control ceiling fan point with 6 A, 3 plate ceiling rose & with socket size stepped electronic regulator. - Short point SECURITY CABIN

90.2.1.6 Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Combined plug point with 6 A, 5 pin plug socket controlled by 6A, switch in the same switch board as that of light points SECURITY CABIN AND GENERATOR ROOM

90.2.1.7 Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Independent plug - Short point Security cabin and generator

90.2.2.1 Supply and wiring points according to IS 732-1989 through the existing conduit with1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (Group B/ RoHS compliant modular accessories).Single Control light point with 6A, plate ceiling rose - Short point Security cabin and generator

90.3.19.3 Supply conveyance, installation, testing and commissioning the light fittings of following types made from CRCA sheet 0.5mm thickness with all accessories and lamps directly on wall and giving connections with 16/0.20 mm 3 core PVC insulated and sheathed round copper conductor flex wire or extending the original wiring and giving connections as required1200 mm 1X20W LED Lamp with box type fixture Security cabin and generator

1.14.1 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2x1.5 sq.mm + 1x1.5 sq.mm earth wire SUBMAIN WIRING

1.14.2 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire SUBMAIN WIRING

ELCTRICAL INSPECTORATE SANCTION

OD336151/2025-2026 Charges for preparation of drawings , showing site plans, physical layouts, line diagram of the equipment switch boards, sectional details of switch gear, earthing arangements etc., along with proposals, design details and calculations as required by the Kerala State Electrical Inspectorate and KSEB for the technical approval , filing the completion report , conducting Inspection , availing sanction Order and including Laison works at Inspectorate etc. complete(Satutory charges shall be reimbursed) ELECTRICAL INSPECTORATE SANCTION