GENERAL ELOOR NORTH LIS URGENT MAINTENANCE Urgent Maintenance of Electrical Installation and Motor Pump set in LIS at Eloor North General Electrical Work

Amount

maintance

OD25714/2025-2026:Dismantling the25 HP motor into stator and rotor, cleaning the windings attending minor repairs, re taping the coils if necessary, varnishing the coils with best quality insulation varnish, cleaning and greasing the bearings with good quality grease, heating the windings, reassembling, refitting the motor in position coupling with pump correcting alignment and giving connection, test running with full load including scrapping, cleaning and painting the motor pumpset, base plate etc.with enamel paint.

OD24883/2025-2026:Charges for dismantling the electrical connection of 1 No 25 HP motor , Vacuum motor pump set , starter etc after disconnecting the supply connection , dismantling the cable through wall/floor separating,earth connection of the same above and detaching the motor from the pump and placed the motor , starter , vacuum set etc to outside the pump house without getting any damage to the same and placed safely at outside the station compound etc as per the direction of Deptl. officer at site.

OD25724/2025-2026:Replacing the damaged bearing, supply and fixing New ball bearing, SKF,FAG or equivalent suitable for motor at per the direction of department staff at site bearing no-6311 it's Equivalent size

OD25766/2025-2026:Replacing the damaged bearing, supply and fixing New ball bearing, SKF,FAG or equivalent suitable for pump set at per the direction of department staff at site bearing no-6310 it's Equivalent size

OD25725/2025-2026: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

OD25769/2025-2026:Supply, fixing and giving connection of 100A DIN Type Fuse

OD25770/2025-2026:Supply, fixing and giving connection of 160 A Fuse bases suitable for Cylindrical DIN fuse-links

OD25829/2025-2026: Supply , Conveyance and fitting 100A, 2 Way neutral links in the existing Meter box.

OD25815/2025-2026:Supply, fixing and giving connection of 63 DIN Type Fuse

OD25949/2025-2026:supply and providing cylindrical type 25/32A fuse link suitable for FN32 switch unit

OD25777/2025-2026:Supply and fitting Digital multifunction meter to read VA,PF,KW,KWh, accuracy class-1 LCD

90.14.11.2:MCCB AccessoriesSupply and fixing one number earth fault Relay up to 125A to 200A with CBCT.

OD25779/2025-2026: OD250187/2023-2024 Supply and providing LED indicators for all voltage ranges - Red, Green, Black, Yellow or Orange Colour

OD25778/2025-2026: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.

90.14.24.17:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.2 KVAr, 3 phase, 440 V, delta connected, standard duty Metalised Poly Propylene Capacitor, Box Type, suitable for direct connection to motors.

90.14.24.22:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.7.5 KVAr, 3 phase, 440 V, delta connected, standard duty Metalised Poly Propylene Capacitor, Box Type, suitable for direct connection to motors.

90.14.28.1:S & F Motor starters of the following ratingsSingle phase DOL starters for 0.25HP to 3HP motor

1.17.21:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

1.10.1:Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group A

90.15.4.1:Supply Conveyance, installation, testing and commissioning of 20W 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 than10%, 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)

90.3.18.1:Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.25 mm dia with HG company fabricated clamps

90.3.21.3:Supply & installation of light fittings on 'C/U' shaped flat iron bracket Supply, conveyance, installation, testing and commissioning the light fittings of following types made from 0.5mm CRCA sheet complete with all accessories and lamps etc. directly on wall using 2 nos. 'C/U' brackets made from 20 x 3 mm MS flat, painting the flat iron bracket and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.1200 mm 1X20W LED Lamp with box type fixture

1.33:Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

2.10.1:Supplying and fixing 5A to 32 A 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. Single pole

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 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps

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.

5.9:Supplying and laying 25 mm X 5 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)

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)

90.16.1.5: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)

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

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 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)

90.6.4.64:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.16.00 sq.mm 6 Run

90.12.24.5:Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.16 sq mm

OD25952/2025-2026:Supply and installation 40 A, 3 pole power Contactors (For 25 HP motor), AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC

OD25953/2025-2026:SUPPLY AND INSTALLING OADDONBLOCK FM 2NO 2NC MNX9-80 MCX1-23 CONTACTOR

OD25973/2025-2026:32 A, 3 pole power Contactors delta & star, AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC

OD26237/2025-2026:Supply, fixing and giving connection electronics timer 3-30Sec

OD26238/2025-2026:Supply, fixing and giving connection thermal over load relay 14-23A directly operated suitable for mnx contactor

14.9:Providing and laying in position cement concrete 1 :3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

OD28146/2025-2026: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 greater than 15 HP and up to 60 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 pump, giving connection, taking trial run with full load etc. complete

OD27894/2025-2026:Charges for leading the 25 HP motor to nearest road side up and down( for additional length of road appr. 200 mtr )including loading ,unloading using manpower ,rope ,chain ,reaper etc.as required with out any damages.

OD28158/2025-2026:Charges for rewinding the burnt Stator/rotor - separate stator and rotor, dismantling the damaged rotor winding from the rotor slots, cleaning the slots neatly, insulating the slots with correct class of insulating paper, winding the rotor with good quality correct gauge of super enameled copper winding wires, closing the rotor slots with fiber wedges, putting proper inter layer insulation, connecting the coil end connection, providing new 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)

OD28330/2025-2026:Dismantling the 25HP pump set and taking the impeller shaft assembly conveying to workshop for repair, attending minor repairs including reconditiong the shaft by metaling and polishing correcting the impeller leaves after necesssary metaling polishing and realligning works, if necessary replace the metal bushes or re polish it cleaning and greasing the bearings with good quality grease, including the impeller shaft assembly and make pump in good working condition including to and fro convoyance charges.

OD31438/2025-2026:Dismantling the existing MS delivery pipe of size 200mm to 350 mm piece by piece after providing scaffolding supports, with out further damages including MS bent , accessories etc. and stacking at the yard

OD31437/2025-2026:Supply, conveying, erecting, testing and commissioning the 350 mm dia MS pipe in suction/ delivery side having sheet minimum thickness 6.35 mm and cutting in to required length, facing the cutting edges, painting two coats of synthetic best quality enamel paint over a coats red oxide primer, including conveyance charges to pump house and labour charges for loading, unloading, etc.

OD31439/2025-2026:Supply, conveying, erecting, testing and commissioning the 300 mm dia MS pipe in suction/ delivery side having sheet of minimum thickness 6.35 mm and cutting in to required length, facing the cutting edges, painting two coats of synthetic best quality enamel paint over a coats red oxide primer, including conveyance charges to pump house and labour charges for loading, unloading,etc.

OD31440/2025-2026:Supply and providing the rough cut flange ring joint 12 mm depth for 300/350 mm MS pipe after facing the cutting edges of flange rings neatly and set out the flange rings in correct position to both vertical and horizontal planes and welding in two rows accurately, painting two coats of synthetic best quality enamel paint over a coats red oxide primer including providing necessary nuts and bolts , rubber packing grease etc , all labour charges for lifting and holding of pipes as per the necessity of welder at site.

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

vaccum motor pumpset,

OD24907/2025-2026:Supply and installing 3 HP Vacuum motor pump set kirloskar / Equivalent make 3phase monobloc Model KV 30, 2.2KW/3HP, Suction and Delivery pipe size 32*32mm,2840RPM,Mercury vacuum 0 to 600mm,Air flow Rate 55 to 5m3/h.including suitable priming arrangement.

OD123688/2025-2026:Charges for providing Vacuum pipe line for Vacuum pump sets by providing 25 mm GI Pipe , GI Bend G I Coupling , Hose collar, Hose coupling , Half turn valve , Flexible hose , necessary bolts and nuts etc complete with all industrial charges and labour charges

Bidder Name

Linto Varghese