GENERAL AMC 2025-2026 PURAPALLIKAVU AND MANJUMMEL RCB-RCB AMC 2025-26 Fuly Comprehensive Annual Maintenance Contract of Shutter Motors and other connected Electrical installations at Purapallikavu and Manjummal

Amount

Electrical Maintenance works at Manjummel RCB

OD34740/2025-2026: Annual maintenance of all motors, panels Main panel and Motor control panel ,25KVA 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 including painting with two coats of grey enamel paint over a coat of sybchromite primer. 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 .

OD37594/2025-2026:S & F Motor starters of the following ratingsThree phase DOL starters for 0.25HP to 7.5 HP motor

OD37595/2025-2026:S & F Motor starters accessories of the followingOperating coil for starters

OD37596/2025-2026:S & F Motor starters accessories of the followingPush button station for starters

OD37599/2025-2026:Carrying out control wiring for panel with normal meters and indication lamps for interconnecting the control devices/ equipments including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required.-1.50 sq mm single run with required sockets.

OD37598/2025-2026: OD250187/2023-2024 Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD37614/2025-2026:Supply installation 20W LED tube light

OD34739/2025-2026: Supply and renewal of 3 phase digital Voltmeter accuracy class 1 in panel board after dismantling existing damaged one ( L & T Make or equivalent )

OD34735/2025-2026:Supply and renewal of Three Phase digital Ammeter accuracy class 1 in panel board after dismantling the damaged one, L&T or equivalent make.

OD37880/2025-2026:Supplying and fixing following piano type switch / socket on the existing switch box/ cover including connections etc. as required.6 pin 5/6 and15/16 amp socket outlet

OD37881/2025-2026:Supplying and fixing following piano type switch / socket on the existing switch box/ cover including connections etc. as required.S.P.15/16 amps, one way switch, piano type ISI marked

OD37886/2025-2026: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 and netural

OD34734/2025-2026:Supply and providing cylindrical type 2/32A fuse link Suitable for Type FN 32 / 63 / FNX 32 / 63 S-D-F & for HCO 32 Fuse base

OD61704/2025-2026:Supply, fixing 63A cylindrical Type HRC Fuse LInk

OD61705/2025-2026:supply and providing 20 A bakelite make HRC Fuse base with suitable link

OD36267/2025-2026: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. 63 amps. TPN, switch disconnector fuse unit (Panel mounted type) with ISI marked HRC fuses

OD36644/2025-2026: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

OD37623/2025-2026: Charges for 25 KVA DG set General servicing as per rules replacing the damaged parts if required, cleaning the Diesel tank, Fuel Injection Pump Calibration/Repair, renovation of filters 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.including all meterials.

OD177878/2025-2026:Supply and providing suitable type engine ignition switch for 25 KVA DG set

OD177879/2025-2026:Supply and providing oil filter best quality suitable for 25 KVA DG set

OD177880/2025-2026:Supply and fitting air filter best quality suitable for 25 KVA DG set

OD177881/2025-2026:Supply and filling engine oil best quality 15W40 suitable for 25 KVA DG set.

OD177882/2025-2026:Supply and providing radiator coolant for 25 KVA DG set

OD177883/2025-2026:Supply and fitting of fan belt suitable type for 25 KVA Kirloskar make DG set

OD37636/2025-2026:Revamping of LT switch boards described as following, measured per square meter area of the front face of panel : 1 External painting – re-painting the panel with primer and paint including scrapping, cleaning, minor repairs etc. ,and sheet metal works as required. 2 Panel Board repairs – Repair of hinges, minor sheet metal work etc. 3 Replacing rubber beading 4 Panel board interior cleaning including repair of loose termination, bus bars, mountings etc. 5 Color markings of bus bars and cables 6 Renewal of perished fasteners, terminals etc. 7 Trouble shooting the control the wiring including rectifications 8 Renewal of Terminal sockets as required 9 Insulation checks and correction of earthing 10 Lettering and identification marking

90.15.4.3: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)

90.15.4.7: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)

OD61708/2025-2026:Hiring 33 KVA Generator for operating shutters of regulator including codt of services of operating staff, Supply of lubricating oil and other incidental charges etc. as per the direction of department officers at site

OD61710/2025-2026:Hiring 12.5 KVA Generator for operating shutters of regulator including codt of services of operating staff, Supply of lubricating oil and other incidental charges etc. as per the direction of department officers at site

OD185771/2025-2026:Supply and providing Diesel for generator

Electrical Maintenance works at Purapallikavu RCB

OD37674/2025-2026:Annual maintenance of all motors, panels Main panel and Motor control panel,125KVA 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 including painting with two coats of grey enamel paint over a coat of sybchromite primer. 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 .

OD37683/2025-2026:S & F Motor starters of the following ratingsThree phase DOL starters for 0.25HP to 7.5 HP motor

OD37684/2025-2026:S & F Motor starters accessories of the followingOperating coil for starters

OD37685/2025-2026:S & F Motor starters accessories of the followingPush button station for starters

OD37687/2025-2026:Carrying out control wiring for panel with normal meters and indication lamps for interconnecting the control devices/ equipments including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required.-1.50 sq mm single run with required sockets.

OD37688/2025-2026: OD250187/2023-2024 Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD61919/2025-2026: Supply and providing LED indicators for all voltage ranges - Blue Colour

OD37686/2025-2026:Supply installation 20W LED tube light

OD37689/2025-2026:Supply and renewal of Three Phase Digital Voltmeter accuracy class 1 in panel board after dismantling the damaged one, L&T or Equivalent make.

OD37691/2025-2026:Supply and fixing three phase digital Ammeter accuracy class class 1in exciting panel board

OD34747/2025-2026:Supply and providing cylindrical type 2/32A fuse link Suitable for Type FN 32 / 63 / FNX 32 / 63 S-D-F & for HCO 32 Fuse base

OD34745/2025-2026:Supply and fitting 12 A, 3 pole power Contactors (For 7.5 HP motor), AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC approved make giving connections etc. as required.

OD34744/2025-2026:Supply and fitting 25 A, 3 pole power Contactors (For 15 HP motor), AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC approved make giving connections etc. as required.

OD34746/2025-2026:Supply and fitting front mounting add on Auxiliary contact Block 1 NO + 1 NC for starters approved make giving connections etc. as required.

OD34743/2025-2026: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

OD37814/2025-2026:Supplying and fixing following piano type switch / socket on the existing switch box/ cover including connections etc. as required.5/6 amps switch

OD37878/2025-2026:Supplying and fixing following piano type switch / socket on the existing switch box/ cover including connections etc. as required.6 pin 15/16 amp socket outlet

OD37879/2025-2026:Supplying and fixing following piano type switch / socket on the existing switch box/ cover including connections etc. as required.6 pin 15/16 amp socket outlet

OD37815/2025-2026: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 and netural

OD37760/2025-2026:LED DRIVE and SPD of 70W LED Street fitting Ip65 led driver with all protection and sl4.4kv surge protection after remove the Existing damage one

OD37682/2025-2026: Charges for General servicing as per rules replacing the damaged parts if required, supply and changing fan belt, cleaning the Diesel tank, Fuel Injection Pump Calibration/Repair, renovation of filters cleaning, checking and clearing the exhaust system, fuel Injector Calibration /Repair to the existing 125KVA Diesel Generator set including take trial run as per the direction of department staff at site.including all meterials.

OD177884/2025-2026:Supply and providing oil filter best quality suitable for 125KVA DG set

OD200171/2025-2026:Supply and fitting air filter best quality suitable for 125 KVA DG set

OD177885/2025-2026:Supply and filling engine oil best quality VALVOLINE PREMIUM BLUE 7800 PLUS 1/20 Ltr suitable for 125 KVA DG set.

OD177886/2025-2026:Supply and providing radiator coolant for 125 KVA DG set

OD37711/2025-2026:Revamping of LT switch boards described as following, measured per square meter area of the front face of panel : 1 External painting – re-painting the panel with primer and paint including scrapping, cleaning, minor repairs etc. ,and sheet metal works as required. 2 Panel Board repairs – Repair of hinges, minor sheet metal work etc. 3 Replacing rubber beading 4 Panel board interior cleaning including repair of loose termination, bus bars, mountings etc. 5 Color markings of bus bars and cables 6 Renewal of perished fasteners, terminals etc. 7 Trouble shooting the control the wiring including rectifications 8 Renewal of Terminal sockets as required 9 Insulation checks and correction of earthing 10 Lettering and identification marking

90.15.4.3: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)

90.15.4.7: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)

OD61716/2025-2026:Hire and running Charges of tipper for up and down convey of generator

OD61717/2025-2026:Hiring 63/33 KVA Generator for operating shutters of regulator including codt of services of operating staff, Supplay of lubricating oil and other incidental charges etc. as per the direction of department officers at site

OD61718/2025-2026:Hiring 12.5 KVA Generator for operating shutters of regulator including codt of services of operating staff, Supplay of lubricating oil and other incidental charges etc. as per the direction of department officers at site

90.12.7.1: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 4 sq mm with factory made clamp

rewinding

OD34748/2025-2026: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 3hp and up25 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

OD34749/2025-2026: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)

Bidder Name

GRAND CONTRACTORS