GENERAL AMC RCB-2025-2026 KANAKKANKADAVU AND PATHALAM RCB-AMC 2025-26 Fully Comprehensive Annual Maintenance Contract of Shutter Motors and other connected Electrical installations at Kanakkankadavu and Pathalam RCBS under Electrical LI Section

Amount

Electrical Maintenance works at Kanakkan Kadavu RCB

OD34778/2025-2026: 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 .

OD35208/2025-2026:S & F Motor starters of the following ratingsThree phase DOL starters for 0.25HP to 7.5 HP motor

OD35213/2025-2026:S & F Motor starters accessories of the followingPush button station for starters

OD35228/2025-2026:S & F Motor starters accessories of the followingOperating coil for starters

OD145531/2025-2026:Supply and fitting 32A, three phase rotary type reverse forward Switch in place of damaged one and giving connection into good working condition.

OD35238/2025-2026: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.

OD36226/2025-2026: OD250187/2023-2024 Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD35237/2025-2026:Supply installation 20W LED tube light

OD35446/2025-2026:Supply and renewal of Three Phase Digital Voltmeter accuracy class 1 in panel board after dismantling the damaged one, L&T or Equivalent make.

OD35447/2025-2026:Supply and fixing three phase digital Ammeter accuracy class class 1in exciting panel board

OD34767/2025-2026: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

OD145508/2025-2026:Supply, fixing and giving connection of 200A DIN Type Fuse

OD34780/2025-2026: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

OD34777/2025-2026: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 panel, making connections, etc. as required.63 Amp TP & N

OD34774/2025-2026:Charges for 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.

OD161324/2025-2026:Supply and providing oil filter best quality suitable for 25 KVA DG set

OD161325/2025-2026:Supply and fitting air filter best quality suitable for 25 KVA DG set

OD161326/2025-2026:Supply and filling engine oil best quality VALVOLINE PREMIUM BLUE 7800 PLUS 1/20 Ltr suitable for 25 KVA DG set.

OD161327/2025-2026:Supply and providing radiator coolant for 25 KVA DG set

OD161328/2025-2026:Supply and fitting of fan belt suitable type for 25 KVA Kirloskar make DG set

OD161330/2025-2026:Supply and providing suitable type engine ignition switch for 25 KVA DG set

Electrical Maintenance works at Pathalam RCB

OD34760/2025-2026: 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 .

OD35460/2025-2026:S & F Motor starters of the following ratingsThree phase DOL starters for 0.25HP to 7.5 HP motor

OD35399/2025-2026:S & F Motor starters accessories of the following No volt coil for starters

OD35400/2025-2026:S & F Motor starters accessories of the followingPush button station for starters

OD35401/2025-2026:Supply installation 20W LED tube light

OD36225/2025-2026: OD250187/2023-2024 Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD35403/2025-2026:Supply and renewal of Three Phase Digital Voltmeter accuracy class 1 in panel board after dismantling the damaged one, L&T or Equivalent make.

OD35411/2025-2026: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.

OD35405/2025-2026:Supply and fixing three phase digital Ammeter accuracy class class 1in exciting panel board

OD34756/2025-2026: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.

OD34755/2025-2026: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.

OD34754/2025-2026:Supply & fixing Suitable for fuse linkType FN 32 / 63 / FNX 32 / 63 S-D-F & for HCO 32 Fuse base

OD145483/2025-2026:Supply and fitting 80 A DIN Type Fuse Links Type HN 00 Suitable for Type FN 125

OD34759/2025-2026: 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)

OD145527/2025-2026:supply and fixing handle FN 32A suitable

OD34763/2025-2026: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.

OD35626/2025-2026: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.3 core 0.75 sq mm

OD35620/2025-2026: 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.

OD161331/2025-2026:Supply and providing oil filter best quality suitable for 125 KVA DG Cummins make set

OD161332/2025-2026:Supply and fitting air filter best quality suitable for 125 KVA DG set Cummins make

OD161333/2025-2026:Supply and filling engine oil best quality VALVOLINE PREMIUM BLUE 7800 PLUS 1/20 Ltr suitable for 125 KVA DG set. Cummins make.

OD161334/2025-2026:Supply and providing radiator coolant for 125 KVA DG set

OD36229/2025-2026: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.

OD36264/2025-2026:Supply and fixing20mm diameter (4 numbers) foundation bolts of 600mm bolt length, 200mm pitch circle diameter manufactured from special steel along with nuts, washers, anchor plate and common template.( suitable for 6M/7M/8M octogonal poles)

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.

OD145457/2025-2026:Steel reinforcement for RCC. work including straightening cutting bending placing in position and binding all complete upto plinth level ,Thermo- Mechanically treated bars of grade Fe-500D or more

rewinding

OD34781/2025-2026: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)

OD160754/2025-2026:Disconnect all electric connections from the motor , decoupling the motor from pump 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 up to 10 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.

OD34782/2025-2026: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 15 HP and up 50 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

Bidder Name

GRAND CONTRACTORS