Annual Plan-959/23-Supply and Installation of Diesel Generator set and allied Electrical works at CHC Cheruvannur Kozhikode Municipal Corporation -General Electrical Work RETENDER

Amount

Project No. 959

OD364338/2022-2023:Supply, Installation , Testing and commissioning of 30 KVA Diesel Generator set with integral acoustic enclosure as per CPCB norms with AMF panel as per technical details given below 1. Engine a) Make of Engine - Cummins/KEOL/Greevs 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. 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. 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. 6. Brushless Alternator a) Make - KEL/Leroy saumer//Stanford b) Type - Self exited and self regulated. d) System of Voltage - 3 phase, 415 V, 4 wire system e) Speed - 1500 rpm f) Voltage regulation band - +/-5% of rated voltage 8. Fuel Tank Suitable size built in type integrated with the acoustic enclosure Suitable size built in type integrated battery with leads and terminals of appropriate AH capacity as per Manufactures requirement. Automatic Battery charger 7. Standard Control Panel 63A, 4 pole MCB with all standard accessories such as Ammeter, Volt Meter, Frequency Meter, etc. Necessary measuring CT's of appropriate ratio and burden for the required meters Push button switch for ON/OFF - 1 set Solid state phase indication lamp for supply ON/OFF with HRC protection. Metallic DNB - 1No AMF panel for 30 Kva -1 NO

OD364340/2022-2023:Charges for arranging load test of 30 KVA DG set at factory in presents of department officials before dispatching including supply of fuels and all incidental charges.

OD364342/2022-2023:Supply and providing the following size of B class MS pipe conforming to relevant IS specifications complete with heavy gauge 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.- 50 mm dia B class MS pipe as extended exhaust pipe

OD364344/2022-2023:Fabrication, supply, conveyance and fixing frame work made out of suitable size angle iron cut and welded to shape of suitable size painted with 2 coats of synthetic enamel paint over a coat of red oxide primer & with drilled holes to mount the exhaust pipe extension, fixed to wall using suitable size anchor bolts or grouted to wall, making good the damages, colour washing etc as requir

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

90.12.7.41: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

90.12.10.3:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation63/50 mm or nearest size

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)

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

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)

5.5:Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but without charcoal/ coke and salt ) as required.

OD364847/2022-2023:Providing and fixing 25 mm X 3mm GI strip earth lead from the test joint to the earth plate

OD364851/2022-2023:Providing and fixing 2 X 25 mm X 3 mm GI strip test joint for earthing system with necessary bolt and nut etc as required

OD364849/2022-2023:Supply and providing 25X6mm brass nut bolt for plate earthing test joint

OD364850/2022-2023:Supply and providing 12X3mm brass nut bolt for plate earthing test joint

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

90.11.1.18: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 required4 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

2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.10.5: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 and neutral

2.3.3:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator12 way, Double door

1.17.20:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 4 sq. mm

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)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

90.6.10.1:Supply and fixing of following sizes of light gauge PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm

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

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.25 amps

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)

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

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

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

OD370470/2022-2023:Supply and providing on load Change over switch including operating handle , confirm to IS/IEC 60947-3, Rated current 63A (Make L&T Cat NO CO10630oooo or any equivalent)

2.1.2:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63 Amp TP & N

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.

OD387591/2022-2023:Charges towards the preparation of necessary plan, scheme and other related papers for submission to KSELB & KSEB - First A3 Shee

OD387595/2022-2023:Charges towards the preparation of necessary plan, scheme and other related papers for submission to KSELB & KSEB - Each Additional A3 Shee

OD387596/2022-2023:Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision

OD387597/2022-2023:Supply and providing 4 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required

OD387598/2022-2023:Supply and providing 2mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to withstand 3.3 KV dielectric strength.

OD387599/2022-2023: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

OD387600/2022-2023:Painting letters or figures of the following sizes with enamel paint as identification mark to SB, DB, panel board etc as required.- 2.50 cm, 4 cm or 5 cm height

OD387615/2022-2023:Fee to be paid to KSELB towards scrutiny & inspection , meter testing etc (actual amount will be reimbursed on production of original documents

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.14.7:Supply and providing copper earth bus in the panel board

90.12.7.40: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 10 sq mm with factory made clamp

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)

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

Bidder Name

KOLAR MILL STORES