GENERAL Repair works in RCB AMC 2024 25 Fully Comprehensive Annual Maintenance Contract of Shutter Motors and other connected Electrical installations at Pathalam and kanakkan kadavu RCBs under Electrical LI Section Aluva General Electrical Work

Amount

Electrical Maintenance works at Kanakkan Kadavu RCB

OD48723/2024-2025: Annual maintenance of all motors, panels Main panel and Motor control panel ,DG control panel and starter panels and DBs which includes periodical cleaning of panel with blower and Checking and tightening of cable terminations of all the incoming & outgoing feeders of all the panels. Checking & tightening of all the control cables of panels and .Checking the proper operation of switch gear items and attending all the minor repairs like changing damaged beeding and smc sheets and changing damaged knobs of all switch gear compartments and changing led indicators and push buttons and changing contactors and relays in starter panel and voltmeters and ammeters and fuse links and Switch gears if needed ( excluding supply of ammeters and volt meters and indicators conatctors and relays) )and checking earth connection, attending repairs to all the compound lights including street light and flood lights including checking the fault and attending minor repairs( excluding fittings), Servicing of stand alone street light in the bridge approach road premises which includes cleaning of panel for removing dirt and dust and checking Connection and refilling the DGs battery water in the existing batteries ensuring trouble free operation for a period of 12 months .

OD250186/2023-2024:Supply and providing of LED Indication lamps in panel board-blue colour

OD250187/2023-2024:Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD250188/2023-2024:Supply and providing cylindrical type 25/32A fuse link suitable for FN63 switch unit

OD250189/2023-2024:Supply and providng 160 A DIN type fuse link

OD49022/2024-2025:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

OD49077/2024-2025: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

OD35361/2024-2025:Charges for replacing the damaged parts if required, cleaning the Diesel tank, Fuel Injection Pump Calibration/Repair, air filter cleaning, checking and clearing the exhaust system, fuel Injector Calibration /Repair to the existing 25KVA Diesel Generator set including take trial run as per the direction of department staff at site.

OD35362/2024-2025: Supply and renewal of Fuel Filter suitable for 25kva DG after dismantling the damaged one,

OD35363/2024-2025:Supply and Conveyance high quality lube Oil suitable for 25kva DG

OD35364/2024-2025:Supply and renewal of lube oil Filter suitable for 25kva DG after dismantling the damaged one, ;

OD35365/2024-2025:Supply and and Installation of Exide make Express 12Volt, 100AH SMF battery Exide make/Eqt. suitable for for 25KVA DG set

OD35366/2024-2025: Supply and renewal of ignition switch suitable .for 25KVA Diesel Generator Set. after dismantling the damaged one,

OD48261/2024-2025:supply and providing 12v-10A Automatic battery charger suitable for 100AH battery, having full protection against battery overcharging &reverse polarity. over voltage over load&short circuit protection

OD35507/2024-2025:Supply and providing Diesel for generator

OD52303/2024-2025:supply, installation testing and commissioning of 125A, 4 pole On-Load Change Over Switches In Open Execution

Electrical Maintenance works at Pathalam RCB

OD48597/2024-2025: Annual maintenance of motor, all panels Main panel and Motor control panel - and starter panels and DBs which inlcudes periodical cleaning of panel with blower and Checking and tightening of cable terminations of all the incoming & outgoing feeders of all the panels. Checking & tightening of all the control cables of panels and .Checking the proper operation of switch gear items and attending all the minor repairs like changing damaged beeding and smc sheets and changing damaged knobs of all switch gear compartments and changing led indicators and push buttons and changing cont actors and relays in starter panel and voltmeters and ammeters and fuse links and Switch gears if needed ( excluding supply of ammeters and volt meters and indicators conatctors and relays) )and checking earth connection, attending repairs to all the compound lights including street light and flood lights including checking the fault and attending minor repairs( excluding fittings), Servicing of stand alone street light in the bridge approach road premises which includes cleaning of panel for removing dirt and dust and checking Connection and refilling the DGs battery water in the existing batteries ensuring trouble free operation for a period of 12 months .

OD250781/2023-2024:Charges for scraping , cleaning , painting the existing rusted panel board, Repair of hinges, minor sheet metal work ,Replacing rubber beading ,Panel board interior cleaning including repair of loose termination, bus bars, mountings, Renewal of perished fasteners, terminals , making the panel board in good working condition.

OD250198/2023-2024:Supply and fitting 18 A, 3 pole power Cont actors (For 10 HP motor), AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC approved make giving connections etc. as required.

OD250199/2023-2024:Supply and fitting 40 A, 3 pole power Contactors (For 25 HP motor), AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC approved make and giving connections etc. as required.

OD250200/2023-2024:Supply & fixing BS type fuse links20A to 32A Clip-on Off set tag type of size F1

OD250201/2023-2024:Supply and fixing over load Relay of L & T make MN 2, 24-40 A, suitable to direct mounting on MNX 9-40 or equivalent

OD49326/2024-2025: Supply Conveyance, installation, testing and commissioning of 100W LED Flood light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer) etc as required.

OD49351/2024-2025: Supply Conveyance, installation, testing and commissioning of 70W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD Less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

OD251311/2023-2024:LED DRIVE and SPD of 70W LED Street fitting after remove the Existing damage one

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

90.12.5.2: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

OD52293/2024-2025: Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench 50/38 mm or nearest size

OD49356/2024-2025: Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 2 X 16 sq. mm

OD49233/2024-2025:supply, installation testing and commissioning of 32 amps. TPN, switch disconnector fuse unit (Panel mounted type) with ISI marked HRC fuses and giving connection etc. as required.

rewinding

OD52645/2024-2025:Charges for rewinding the burnt rotor/stator - separate stater and rotor/stator, dismantling the damaged rotor/stator winding from the rotor/stator slots, cleaning the slots neatly, insulating the slots with correct class of insulating paper, winding the rotor/stator with good quality correct gauge of super enamelled copper winding wires, closing the rotor/stator slots with fibre wedges, putting proper inter layer insulation, connecting the coil end connection, providing new rotor/stator lead wire, steel binding the overhang with proper insulation at both ends, heating the coils and varnishing with good quality insulation varnish, keep it for drying, reassembling and test running(Less scrap copper)

OD48666/2024-2025:Disconnect all electric connections from the motor , decoupling the motor from shutter operating gear system and remove the base bolts from motor and base plate and kept the motor at safe place , checking and testing the stator and rotor winding. power greater than 5 HP and up 40 hp,leading the motor to the nearest roadside using manpower, rope , chain, reaper etc. as required without getting damages to the motor, including loading into the vehicle and unloading at workshop for repairs and to and fro Conveyance.including resetting, refitting, coupling with shutter gear system, giving connection, taking trial run with full load etc. complete

FRANCIS PINHERO

Bidder Name

FRANCIS PINHERO

JEFRIN PINHERO