Augmentation & Upgradation by AB Cable installation to stop pilferage of electricity at Rest Camp, Replacement of ACSR by MVCC Cable for 11 KV HT Feeder, rest camp feeder, Augmentation of Water supply & upgradation of substation under SSE/P/PNO, NGC, KYQ & GHY.

A-SSE/P/PNO jurisdiction

B-SSE/P/NGC jurisdiction

Supply of hot-dip galvanized steel tubular pole, 9.0 metre long, Type 410 SP-33, having step lengths of 5.0 m + 2.0 m + 2.0 m, sectional outside diameters of 165.1 mm x 139.7 mm x 114.3 mm and wall thicknesses of 5.4 mm x 4.5 mm x 3.65 mm respectively, complete with welded base plate and top cap. The pole shall conform to IS 2713 (Part-II):1980 or latest amendment. The steel tubes used for manufacture shall conform to IS 1161 and/or IS 1239 and shall 1 be hot-dip galvanized as per relevant IS standards. The pole shall be designed to withstand wind loads in accordance with IS 875 (latest edition). The item shall include supply of anti-climbing device consisting of barbed wire arrangement up to 2.5 metres height from ground level complete with GI clamps, nuts, bolts and all accessories. The pole shall also be provided with a danger board of size 200 mm x 150 mm (8" x 6"), fixed with suitable GI clamps, displaying voltage grade, skull symbol and caution markings as per IE Rules and statutory requirements. The item shall be supplied complete in all respects with all hardware, fittings and accessories required for satisfactory installation as per the direction and approval of the Engineer-in-Charge.

Erection of rail/tubular pole by embedding the pole to a depth of one-fifth (1/5th) of its total length in the ground, including excavation of pit of suitable dimensions, dressing, ramming and refilling of excavated earth. The foundation shall consist of a PCC base block of size 300 mm x 300 mm x 150 mm using cement concrete in the proportion of 1:3:6 (1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate of 19 mm and down size). The excavation and foundation work shall be 2 carried out as per approved drawing and standard engineering practice. After erection, the pole shall be properly aligned, plumbed and consolidated by refilling and compacting the excavated earth. The finished foundation shall extend up to 300 mm above ground level to prevent water accumulation around the pole base. All labour, tools, plants, excavation, dewatering (if required), transportation of materials, curing of concrete and incidental works necessary for satisfactory completion of the work shall be included in the item. The work shall be executed complete in all respects as per relevant IS specifications, Railway standards and the direction of the Engineer-in-Charge.

Stringing, Sagging, Testing and Commissioning of LT Aerial Bunched Cable (ABC) of sizes 3 x 120 Sq.mm + 1 x 95 Sq.mm + 1 x 25 Sq.mm(Qty 1500 mtr) and 3 x 95 Sq.mm + 1 x 70 Sq.mm + 1 x 16 Sq.mm (Qty 1300 mtr) complete, including running out of cable, loading, unloading, handling, transportation to site, stringing, sagging, tensioning, clipping on suspension clamps, anchoring on dead-end clamps, dressing of conductors and all associated works required for proper 3 installation. The cable shall comprise aluminium phase conductors, aluminium alloy messenger (neutral) conductor and insulated street lighting conductor suitable for LT distribution system up to 1100 Volts. Proper sag and tension shall be maintained as per manufacturer's recommendations, relevant standards and site conditions. The work shall include crossing of roads, drains, tracks and other utilities, maintaining statutory clearances, testing of insulation resistance and continuity after erection, and commissioning complete in all respects. The work shall be carried out in accordance with IS 14255, IS 398 (Part-IV), IS 7098 (Part-I), IS 5613 and relevant REC/Railway standards and as per the direction of the Engineer-in-Charge.

Supply and fixing of weatherproof FRP/SMC Junction Box of size approximately 390/388 mm x 305/304 mm x 170 mm, suitable for outdoor installation, manufactured from high- strength, UV-stabilized, flame-retardant and impact-resistant FRP/SMC material. The enclosure shall be provided with rubber gasket, hinged door, padlocking arrangement, zinc passivated earth bolt, mounting arrangement and all accessories required for safe and reliable operation. The junction box 4 shall be suitable for 415 Volt, 3-Phase, 4-Wire LT supply system and shall be provided with 04 Nos. Aluminium Busbar Caps of 200 Ampere capacity, complete with insulated supports, phase and neutral busbars, earthing arrangement, cable entry provisions, glands, mounting hardware, nuts, bolts and washers. The enclosure shall be dust-proof, moisture-resistant, corrosion-resistant and suitable for outdoor service conditions with minimum protection degree of IP-54. The item shall include supply, fixing, mounting, internal wiring/termination (where required), testing and commissioning complete in all respects as per the direction of the Engineer-in-Charge.

Supply and fixing of Anchoring Dead-End Clamp Assembly suitable for anchoring bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. anchor/dead-end clamp, 1 No. universal bracket, stainless steel strap, stainless steel buckles, fixing hardware and all associated accessories required for complete installation. The dead-end clamp shall be made of high-strength UV-resistant weatherproof polymer with corrosion-resistant metallic 5 components and shall be suitable for outdoor installation under tropical environmental conditions. The clamp shall securely grip the messenger conductor without damaging the conductor strands or insulation and shall be capable of withstanding the specified mechanical tensile load of the messenger conductor. The universal bracket and associated hardware shall be manufactured from hot-dip galvanized steel or equivalent corrosion-resistant material.The item shall include supply, fixing, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation at site as per the direction of the Engineer-in-Charge.

Supply, Fitting and Fixing of UV Resistant Insulated Cable Tie for LT Aerial Bunched Cable (ABC) up to 1100 Volt Grade, suitable for securing, bundling and fastening of aerial bunched cable and associated conductors/accessories on poles, service supports and distribution structures. 6 The cable ties shall be manufactured from high-strength, weatherproof, UV-stabilized, flame- retardant nylon/polyamide material with self-locking arrangement, suitable for outdoor use under tropical climatic conditions. The cable ties shall possess adequate tensile strength and resistance to moisture, heat, ultraviolet radiation, corrosion and environmental degradation. The item shall include supply, fitting, fixing and tightening complete with all labour, tools, tackles and accessories required for satisfactory installation as per the direction of the Engineer-in-Charge.

Supply and fixing of LT Suspension Clamp Assembly suitable for supporting and 7 suspending bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. suspension clamp, 1 No. mounting bracket, 1.5 metre long stainless steel strap, 2 Nos. stainless steel buckles, and all associated accessories required for complete installation.

The suspension clamp shall be manufactured from high-strength weather-resistant 8 polymer/engineering grade material with hot-dip galvanized or corrosion-resistant metallic parts suitable for outdoor use under all weather conditions. The clamp shall be capable of supporting the messenger conductor without causing damage to the conductor strands or insulation and shall provide adequate mechanical strength as per standard requirements.

Supply and fixing of GI Pole Clamp made out of 25 mm x 6 mm MS flat, fabricated to suitable size for fixing on steel tubular poles, complete with drilling of holes, bending, shaping and 9 hot-dip galvanization. The clamp shall be suitable for mounting of service connection boxes, junction boxes, stay wires, cable supports, brackets, danger boards, earthing strips and other electrical accessories on tubular poles. The item shall include supply, fitting, fixing, tightening and installation complete with all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer-in-Charge.

Supply of Insulation Piercing Connector (IPC) suitable for tapping/branching of street lighting circuits and earthing connections from LT Aerial Bunched Cable (ABC) system without 10 removal of conductor insulation. The connector shall be designed to provide a reliable electrical connection through insulation piercing technology and shall be suitable for outdoor installation under all weather conditions. The item shall include supply, fixing, testing and commissioning complete with all accessories, labour, tools and tackles required for satisfactory installation as per manufacturer's recommendations and the direction of the Engineer-in-Charge.

Supply, Installation and Commissioning of Insulation Piercing Connector (IPC) P2 Type suitable for tapping from LT Aerial Bunched Cable (ABC) up to 120 Sq.mm conductor size for charging of Distribution Box (DB), complete with shear-head bolts, waterproof sealing arrangement, insulated body, contact teeth, protective caps and all associated accessories required for complete installation. The IPC shall be suitable for live-line connection without removal of conductor insulation 11 and shall provide reliable electrical and mechanical connection with low contact resistance. The connector body shall be manufactured from UV-resistant, weatherproof and flame-retardant insulating material with tinned copper/aluminium alloy contact elements. The item shall include supply, installation, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory operation as per manufacturer's recommendations and the direction of the Engineer-in-Charge. The IPC shall conform to NFC 33-020, EN 50483, IEC 61238-1 and IEC 61284 standards and shall be suitable for LT systems up to 1100 Volts.

Supply, Installation and Commissioning of Insulation Piercing Connector (IPC) P2 Type suitable for tapping from LT Aerial Bunched Cable (ABC) up to 95 Sq.mm conductor size for charging of Distribution Box (DB), complete with shear-head bolts, waterproof sealing arrangement, insulated body, contact teeth, protective caps and all associated accessories required for complete installation. The IPC shall be suitable for live-line connection without removal of conductor insulation 12 and shall provide reliable electrical and mechanical connection with low contact resistance. The connector body shall be manufactured from UV-resistant, weatherproof and flame-retardant insulating material with tinned copper/aluminium alloy contact elements. The item shall include supply, installation, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory operation as per manufacturer's recommendations and the direction of the Engineer-in-Charge. The IPC shall conform to NFC 33-020, EN 50483, IEC 61238-1 and IEC 61284 standards and shall be suitable for LT systems up to 1100 Volts.

Supply and Installation of T-Connector suitable for 120 Sq.mm LT Aerial Bunched Cable (ABC) complete with all accessories required for tapping/jointing of phase and neutral conductors. Each set shall consist of 03 Nos. T-Connectors suitable for phase conductors and 01 No. T-Connector suitable for neutral (messenger) conductor, complete with bimetallic/tinned aluminium contact elements, insulating covers, fastening hardware, nuts, bolts, washers and all associated 13 accessories. The connector shall be designed to provide reliable electrical continuity, low contact resistance, adequate mechanical strength and protection against corrosion and moisture ingress. The item shall include supply, installation, tightening, testing and commissioning complete with all labour, tools, tackles and consumables required for satisfactory completion of the work as per the manufacturer's recommendations and the direction of the Engineer-in-Charge. The T-Connector shall conform to IEC 61238-1, IEC 61284 and relevant provisions of IS 14255 and shall be suitable for LT systems up to 1100 Volts.

Supply, Installation and Commissioning of Elastomeric End Caps suitable for LT Aerial Bunched Cable (ABC) conductor sizes ranging from 16 Sq.mm to 150 Sq.mm, complete with all accessories required for sealing and insulating the exposed ends of phase, neutral and street lighting conductors. The end caps shall be manufactured from high-quality UV-resistant, weatherproof elastomeric insulating material having excellent electrical insulation properties, resistance to tracking, moisture ingress, ozone, heat and environmental ageing. The end caps shall provide watertight sealing and protection against accidental contact, corrosion and ingress of dust or moisture. The item shall include supply, installation, fixing, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory completion of the work as per manufacturer's recommendations and the direction of the Engineer-in-Charge. The end caps shall be suitable for LT systems up to 1100 Volts and conform to relevant provisions of EN 50483, IEC 61238- 1 and IS 14255.

Supply, installation and commissioning of Tamper Proof Spring Loaded Distribution Service Connection Box suitable for providing distribution and service connections to 12 Nos. single- phase consumers, complete with incoming and outgoing terminals, spring-loaded connectors, busbars, neutral link, earthing arrangement, gland plates, locking arrangement and all associated accessories required for safe and reliable operation. The enclosure shall be manufactured from high- 15 quality UV-stabilized, flame-retardant, weatherproof and impact-resistant SMC/FRP/Polycarbonate material, suitable for outdoor installation. The box shall be dust-proof, vermin-proof and moisture- resistant, with minimum protection degree of IP-54. The service connection box shall be designed to prevent unauthorized access and electricity theft and shall have provision for sealing by the utility.The item shall include supply, mounting on pole/wall structure, internal wiring, termination, testing and commissioning complete with all labour, tools, tackles, transportation and accessories required for satisfactory operation as per the direction of the Engineer-in-Charge.

Supply, installation and commissioning of 20 mm wide stainless steel (SS) strap complete with 02 Nos. stainless steel buckles of suitable size for mounting and fixing of distribution boxes, service connection boxes, junction boxes and other electrical accessories on steel tubular poles, rail poles, PSC poles or similar structures. The stainless steel strap shall be manufactured 16 from Grade SS 304 or higher, having adequate tensile strength, corrosion resistance and durability suitable for outdoor applications under all weather conditions. The buckles shall be compatible with the strap and capable of securely holding the mounted equipment without slippage or deformation. The item shall include cutting, positioning, tightening, fastening and fixing of the strap and buckles complete with all labour, tools, tackles and accessories required for satisfactory installation as per the direction of the Engineer-in-Charge.

Supply, Installation and Commissioning of Insulated Bimetallic Lugs suitable for termination of LT Aerial Bunched Cable (ABC) phase and neutral conductors, complete with insulating sleeve, palm, barrel, fastening hardware and all associated accessories. Each set shall consist of 03 Nos. insulated bimetallic lugs suitable for phase conductors and 01 No. insulated bimetallic lug suitable for neutral (messenger) conductor. The lugs shall be manufactured from high- conductivity electrolytic aluminium barrel friction-welded to electrolytic copper palm, pre-insulated 17 with UV-resistant, flame-retardant and weatherproof insulating material suitable for outdoor applications. The lugs shall be designed to provide reliable electrical continuity, low contact resistance, adequate mechanical strength and protection against galvanic corrosion between aluminium conductors and copper terminals. The item shall include supply, crimping, installation, termination, testing and commissioning complete with all labour, tools, tackles and consumables required for satisfactory completion of the work as per manufacturer's recommendations and the direction of the Engineer-in-Charge. The lugs shall conform to IS 8309, IS 5082, IEC 61238-1 and relevant provisions of IS 14255 for LT systems up to 1100 Volts.

Supply, installation and commissioning of pre-insulated mid-span joint suitable for jointing of damaged/cut phase and neutral conductors, complete with all accessories required for making a reliable electrical and mechanical joint. Each set shall consist of: 03 Nos. pre-insulated compression/jointing sleeves/lugs suitable for phase conductors, and 01 No. pre-insulated compression/jointing sleeve/lug suitable for neutral (messenger) conductor, complete with insulating 18 sleeve, jointing accessories and consumables. The joint shall be suitable for conductor sizes as specified at site and shall ensure proper electrical continuity, mechanical strength, insulation integrity and weather resistance. The insulation shall be UV-resistant, moisture-proof and suitable for outdoor service conditions. Jointing shall be carried out using appropriate compression tools recommended by the manufacturer.The item shall include supply of all materials, jointing, installation, testing and commissioning complete with labour, tools, tackles and accessories required for satisfactory completion of the work as per the direction of the Engineer-in-Charge.

Supply, installation and commissioning of Tamper Proof Spring Loaded Distribution Service Connection Box suitable for providing distribution and service connections to 6 Nos. single- phase consumers, complete with incoming and outgoing terminals, spring-loaded connectors, 19 busbars, neutral link, earthing arrangement, gland plates, locking arrangement and all associated accessories required for safe and reliable operation. The enclosure shall be manufactured from high- quality UV-stabilized, flame-retardant, weatherproof and impact-resistant SMC/FRP/Polycarbonate material, suitable for outdoor installation. The box shall be dust-proof, vermin-proof and moisture- resistant, with minimum protection degree of IP-54. The service connection box shall be designed to prevent unauthorized access and electricity theft and shall have provision for sealing by the utility.The item shall include supply, mounting on pole/wall structure, internal wiring, termination, testing and commissioning complete with all labour, tools, tackles, transportation and accessories required for satisfactory operation as per the direction of the Engineer-in-Charge.

Supply, fitting, fixing, testing & commissioning of Earthing complete with 50mm dia, 3.65mm thick , 4 mtr long GI pipe to be erected inside an earth pit of height 3.75 mtr& diameter 30 cm to be filled by alternate layers of salt (2) & charcoal (3) of width 50 cm each from the bottom and the rest by earth. Perforated holes of dia 12 mm each to be made in the pipe by drilling and a gap of 30 cm is to be maintained between the holes up to a height of 2.5 mtr from bottom. A second layer of perforated holes of same dimension are also to be made at an angle of 90o with the earlier layer of holes by keeping a vertical distance of 15 cm. A cement concrete chamber of size 30x30x30 cm 20 and thickness 6 cm in ratio 1:3:6 by cement sand & 19mm and down stone chips is to be made around the pipe. The size of CC top cover is 24cmx24cmx4cm with provision of metallic folding handle is to be made. The cover to be provided on the 3mm top groove of earth pit (flash) as per direction of Railway Engineer. Earth continuity by 25x 5mm GI strip through alkathene pipe.75x16 mm GI nut, bolt and spring/flat washer has to be provided as per instruction of Railway Engineer. The connection of earth continuity wire with earth electrode to be made by GI soldering terminal socket of suitable size. The distance of earth electrode form building/other earthing system to be maintained by observing IE rules. As per Drg.No. : PCEE/ELG/DRG/2024/1/Rev-1 dated 28.07.2025 & as per Technical circular no.EL/PS/2025/1 (Pipe Earthing arrangements)

Supply, laying and commissioning of 2 Core x 16 Sq.mm PVC insulated and PVC sheathed aluminium stranded twisted service cable, 1100 V grade, complete with supply and stringing of 1 No. 6 SWG GI support wire and lacing/binding of the cable to the GI wire at intervals not exceeding 2.0 metres using suitable PVC ties, aluminium binding wire or approved fastening arrangement. The cable shall be drawn from the service pole to the consumer's service pipe/building 21 connection point, including all accessories required for complete installation. The cable shall be weatherproof, suitable for outdoor service connection and capable of withstanding normal mechanical stresses encountered during installation and operation. The item shall include supply of cable, GI support wire, binding materials, saddles, clamps, fixing accessories, stringing, laying, termination, testing and commissioning complete with all labour, tools, tackles, transportation and incidental materials required for satisfactory completion of the work as per the direction of the Engineer-in-Charge.

Supply, fixing and installation of 6 SWG Galvanized Iron (GI) Wire for strengthening, supporting and securing service connection cables, LT distribution cables and other electrical installations at various locations. The GI wire shall be adequately tensioned and fixed with suitable 22 clamps, hooks, binding wire, saddles and other necessary accessories as required for proper mechanical support of the cable installation. The GI wire shall be hot-dip galvanized, free from joints, rust, defects and surface irregularities, and shall possess adequate tensile strength to withstand the mechanical load of the supported cable under normal operating conditions. The wire shall be installed in a neat and workmanlike manner as directed by the Engineer-in-Charge.

Supply and erection of LT stay setcomplete with 7/14 SWG stay wire, Anchorplate, 23 Thimble, Bow, 18 inch strainingscrew, LT guy insulator and 19 mm dia, 1.8metre long LT stay rod. LT stay rod shall beburied underground by digging of earth toa depth of 6x1x1 feet and concreting thesame with 1:2:4 concrete upto the heightof 1 feet above the ground level. LT guyinsulator shall be provided at a height of12 feet vertically above the ground level.

Supply, installation, testing and commissioning of 45 Watt, 230V, 50Hz, energy- 24 efficient outdoor LED Street Light Luminaire suitable for roadways, service roads, circulating areas, colonies and other outdoor applications, complete with mounting arrangement, connecting lead, fixing accessories and all associated materials required for satisfactory operation. The luminaire shall be of robust construction with pressure die-cast aluminium housing, powder-coated for corrosion resistance and provided with heat-resistant toughened glass cover. The luminaire shall be suitable for outdoor installation with a minimum degree of protection of IP-66 and Class-I electrical protection. The LED driver shall be inbuilt and designed for reliable operation under fluctuating supply conditions. The luminaire shall have a system efficacy not less than 105 lumens per watt, power factor greater than 0.95, THD less than 10%, and minimum surge protection of 5 kV. The LEDs shall have a minimum rated life of 50,000 burning hours at L70 performance level. The luminaire shall provide uniform illumination ensuring enhanced visibility and safety during night hours, particularly for persons with low vision. The item shall include supply, mounting, wiring, termination, testing and commissioning complete with all labour, tools, tackles and accessories as per the direction of the Engineer-in-Charge.

Supplying, Fabricating, Fixing and Installation of 32 mm Dia x 2.0 Metre Long G.I. Pipe Bracket (Medium Class) for Mounting of Street Light Fittings on Pole, complete with bending of GI pipe to the required shape and curvature, suitable for mounting LED/Fluorescent/HPMV/HPSV street light luminaires on steel tubular, rail or PSC poles. The bracket shall be fabricated from 32 mm 25 dia medium class GI pipe conforming to IS 1239 (Part-I) and shall be provided with 02 Nos. MS flat clamps of size 40 mm x 3 mm, complete with nuts, bolts, spring washers and flat washers for secure fixing to the pole. The MS clamps shall be cleaned, treated, painted with one coat of red oxide primer and two coats of approved aluminium/enamel paint. The item shall include cutting, bending, welding (if required), drilling, supply of all materials, fixing, alignment, testing and commissioning complete with all labour, tools, tackles, transportation and incidental materials required for satisfactory installation as per the direction of the Engineer-in-Charge.

Tree Trimming and Cutting of Branches for Maintaining Statutory Clearance from Overhead (OH) Electrical Line, including trimming, lopping, cutting and removal of tree branches obstructing or likely to obstruct overhead electrical lines, ensuring safe working clearance as per applicable electrical safety regulations and Railway standards. The work shall include cutting of one 26 big branch consisting of a minimum of five (05) small sub-branches, using suitable tools and safety equipment, lowering the cut branches safely to the ground, collection, stacking and disposal/removal from the site as directed by the Engineer-in-Charge. Necessary precautions shall be taken to prevent damage to conductors, poles, nearby structures, Railway assets and public property during execution of the work. The item shall include all labour, tools, tackles, climbing arrangements, transportation, safety gear and incidental works required for complete execution of the work as per the direction of the Engineer-in-Charge..

Supply and Fixing of GI Bracket fabricated from GI Channel of size 100 mm x 50 mm x 50 mm x 5 mm and 1600 mm length, suitable for mounting of pin insulators, shackle insulators, line hardware, covered conductor accessories and other overhead line fittings on steel tubular/rail/PSC poles. The bracket shall be manufactured from hot-dip galvanized channel section 27 conforming to relevant IS specifications and shall be securely clamped to the pole using GI flats of size 50 mm x 6 mm complete with 50 mm x 16 mm galvanized bolts, nuts, spring washers and flat washers. The item shall include drilling of necessary holes, cutting, fabrication, supply, fitting, fixing, alignment and tightening complete with all accessories, labour, tools, tackles and incidental materials required for satisfactory installation. The galvanization shall conform to IS 4759 and all fabrication work shall be carried out in a neat and workmanlike manner. The complete work shall be executed as per the direction of the Engineer-in-Charge.

Supply, fabrication, and fixing of GI Angle Bracket of size 65 x 65 x 6 mm, of length 1700 mm, including clamping arrangement with pole using GI flat (50 x 5 mm), complete with nuts, 28 bolts (50 x 12 mm), washers, drilling of necessary holes in pole/bracket/flat as required at site, cutting, bending, welding (if required), fixing in proper alignment, finishing, and ensuring firm mechanical stability. The work shall include all labour, tools & tackles, scaffolding, handling, transportation to site, and all incidental works required for complete installation as per site requirement and as directed by the Engineer-in-Charge of Railways.

Supply and fixing of GI Pole Clamp made out of 25 mm x 6 mm MS flat, fabricated to suitable size for fixing on steel tubular poles, complete with drilling of holes, bending, shaping and 29 hot-dip galvanization. The clamp shall be suitable for mounting of service connection boxes, junction boxes, stay wires, cable supports, brackets, danger boards, earthing strips and other electrical accessories on tubular poles. The item shall include supply, fitting, fixing, tightening and installation complete with all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer-in-Charge.

Supply and fixing of Danger Board of size 10" x 8", made of dust, vermin, and corrosion-proof material (GI sheet / aluminium composite sheet as approved) with durable weather- 30 resistant coating. The board shall have properly printed/painted colour code background with surface-applied or screen-printed lettering of "DANGER" and other required inscriptions as per standard railway practice. The work includes drilling, fixing arrangement with suitable clamps/screws/bolts, proper alignment, installation at designated locations, cleaning of site, and ensuring firm and durable fixing suitable for outdoor electrical installation environment as per direction of the Engineer-in-Charge of Railways.

Dismantling of existing unserviceable, damaged and corroded ACSR conductor, guard wire, brackets, clamps, insulators, binding materials and other associated overhead line fittings from poles/structures at any height, including removal, lowering, coiling, stacking and handling of released materials without causing damage to reusable materials and nearby installations. The work shall include necessary precautions for safety of personnel, railway assets and public property, including shutdown coordination wherever required. All dismantled materials shall be properly 31 segregated, measured, accounted for and transported to the nominated Railway store/depot or the office of the concerned Supervisor. The released materials shall be handed over in full quantity under proper challan and acknowledgement obtained from the concerned Railway Supervisor. Necessary entries shall be made in relevant records as directed by the Engineer-in-Charge. The contractor shall be responsible for safe custody of dismantled materials until their official handover.The item includes all labour, tools, tackles, ladders, transportation within Railway premises, loading, unloading and all incidental works required for complete execution of the work as per the direction of the Engineer-in-Charge.

C-SSE/P/KYQ jurisdiction

Supply, installation, testing and commissioning of floor mounted 800 kVA, 11/0.433 kV, three-phase, 50 Hz Dry Type Cast Resin Transformer, copper wound, naturally air-cooled (AN), conforming to IS 11171 / IEC 60076-11, suitable for indoor installation in railway traction/utility power distribution system. The transformer shall be of Star-Star connection (YNyn0) vector group with electrostatic shield (if applicable) between HV & LV windings for suppression of harmonics and transient over-voltages. The transformer shall have Class H insulation system (180°C thermal class), vacuum cast epoxy resin encapsulated windings with high dielectric strength, flame retardant and self-extinguishing properties, suitable for high humidity and dusty railway environments. Electrical Parameters:Rated Capacity: 800 kVA •HV Voltage: 11 kV ± 5% (Off-circuit tap links in steps of 2.5%) •LV Voltage: 433 V ,Frequency: 50 Hz ,Cooling: AN (Air Natural) •Vector Group: YNyn0 ,Insulation Class: H (180°C) •Impedance: As per manufacturer standard (typically 5-7%) Constructional Features: •Vacuum pressure impregnated epoxy resin cast HV & LV windings ,Copper conductor windings with high conductivity electrolytic grade copper ,Epoxy resin encapsulation for moisture, dust, and chemical resistance •Robust mechanical structure with vibration-resistant core clamping ,CRGO silicon steel laminated core for low no-load losses and noise reduction Off-Circuit Tap 1 Changer: •Off-load tap links provided on HV side ,Tap range: +5% to -5% in 2.5% steps (5 positions minimum) ,Suitable locking arrangement to prevent accidental operation Standard Accessories & Fittings:01 No. HV cable box (suitable for 11 kV XLPE termination) ,01 No. LV cable box (busduct/cable termination suitable for 433 V system) ,01 No. Winding Temperature Indicator (WTI) with digital scanner type sensor and alarm/trip contacts ,01 No. Rating & Diagram plate (laser engraved aluminium/stainless steel) ,02 Nos. Earthing terminals (GI/copper compatible) ,01 No. Separate neutral bushing (LV side) ,04 Nos. Lifting lugs (mechanically tested for full transformer weight) ,04 Nos. Bi-directional rollers for site movement ,01 No. Marshalling box with control wiring termination, relays, and terminal blocks ,Internal interconnection and earthing with GI strip/copper braid as per design Installation & Works Scope: •Shifting, unloading, and positioning on plinth ,Alignment, levelling and vibration-free installation ,HT/LT cable termination including gland, lugging, and ferruling ,Proper earthing system connection (double earthing of body & neutral) using GI strip as per IEC/IE rules , oTesting & commissioning including: IR (Insulation Resistance) test ,Vector group test ,Ratio test ,Winding resistance test oFunctional testing of WTI and alarms •Ensuring compliance with IE Rules 1956 / CEA Regulations / Indian Railways electrical standards Standards & Compliance: •IS 11171 / IEC 60076-11 (Dry Type Transformer) ,IS 2026 (Power Transformer general requirements) ,IEEE / IEC thermal and dielectric standards ,Approved Railway electrical safety norms . All work including manpower, tools & tackles, testing instruments, crane handling, transportation, and incidental works shall be included and executed as per direction of the Engineer-in-Charge.

Design, fabrication, supply, installation, testing and commissioning of outdoor type LT Control Panel of double door, rear access construction, conforming to Form-3B internal separation as per IEC 61439-1/2 ,suitable for 415 V, 3 phase, 4 wire system, having IP54/IP55 protection.The panel shall be floor mounted, free standing type, fabricated from CRCA steel sheet enclosure, powder coated with RAL 7035 structured finish. Sheet thickness shall be 2.0 mm for load bearing structural members and 1.6 mm for non-load bearing parts. The panel shall be provided with 3 mm thick GI gland plates, neoprene rubber gasket sealing for all doors and covers to ensure dust, vermin and weather proofing. Cable entry shall be from bottom side for both incoming & outgoing cables, with proper cable alley and segregation.The busbar system shall consist of TPN electrolytic grade copper busbars (3 phase + neutral) of size 70 mm x 8 mm, rated for 1600 A continuous current, running at the top of the panel throughout its length. Busbars shall be supported on suitable porcelain/epoxy insulators, with adequate phase-to-phase and phase-to-earth clearances. The busbar shall be insulated with heat shrinkable coloured PVC sleeves for phase identification. The system shall be designed to withstand short circuit strength of 100 kA for 1 second as per IS 8623 2 Part-1 and temperature rise test at 6300 A as per IS 8623 Part-1.The panel shall be complete with switchgear and control equipment comprising 01 No. 1250 A, 4 pole (ACB) of microprocessor based MDO type, conforming to IS/IEC 60947-2, having breaking capacity of 50 kA, with features such as adjustable protection settings, inbuilt thermal memory, self-diagnostic release, EMI/EMC compliance, MODBUS communication facility, and full selectivity (Icu = Ics = Icw for 1 sec) with 100% rated neutral. The panel shall also include 01 No. 1250 A, 4 pole on-load changeover switch conforming to IEC 60947-3, suitable for horizontal and vertical mounting, and 06 Nos. 250 A, 4 pole MCCBs having 36 kA breaking capacity, microprocessor-based adjustable settings, with Ics = 100% Icu conforming to IEC 60947-2.The control wiring shall be of 1.1 kV grade copper flexible conductor, properly ferruled, and terminated with suitable lugs. The panel shall be provided with multifunction digital meter, CTs of suitable ratio, LED indication lamps, auxiliary contactors, selector switches, control switches, and other standard accessories. The busbar connections shall be supported on both ends with adequate clearance maintained for safe operation and maintenance. The complete assembly shall ensure proper segregation between power and control circuits.The panel design, General Arrangement drawings, SLD, and wiring diagrams shall be submitted by the contractor and approved by the competent Railway authority prior to manufacturing. The panel shall be fabricated and assembled in OEM factory and shall be inspected in presence of Railway authorized representative prior to dispatch. The manufacturer shall be CPRI tested, ISI marked and ISO certified, and the panel shall conform to all relevant Indian Standards and IEC codes.The scope includes all labour, material, tools & tackles, transportation, erection, testing, commissioning, interconnection, earthing with GI strips, and all incidental works required for complete execution of the system in all respects as per direction of the Engineer-in-Charge at site.

Supply and erection of cement concrete (CC) foundation work in nominal mix 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) using good quality crushed stone chips of 19 mm and down size, including all materials, labour, formwork, mixing, placing, compacting, finishing, curing and all incidental works required for proper execution. The work shall include surface preparation, excavation as required, dewatering if necessary, shuttering/centering where applicable, 3 batching and mechanical/manual mixing, proper vibration using needle vibrator to ensure dense and homogeneous concrete, levelling, finishing of top surface, and adequate curing for minimum specified period as per relevant IS codes. The foundation shall be executed in accordance with standard engineering practices ensuring proper alignment, level, plumb, load bearing capacity, and durability suitable for installation of electrical structures/equipment such as poles, panels, transformers or other railway installations as directed at site. All works shall be carried out as per relevant IS specifications for plain cement concrete (PCC), and instructions of the Engineer-in-Charge of Railways, including proper disposal of surplus earth and debris.

Supply and erection of maintenance free chemical earthing system complete in all respects, conforming to Drawing No. NFR/CEE/CON/GS/10 (Earthing System)/06/2016 and Technical Specification No. NFR/ELECT/GS/10 (Earthing System), including all materials, labour, tools & tackles, excavation, backfilling and restoration works as required at site. The earthing system shall consist of high conductivity copper bonded steel / galvanized steel electrode (as specified in approved drawing), with enhanced surface area electrode construction, installed vertically/horizontally as per site conditions, complete with chemical earthing compound (low resistivity, non-corrosive, maintenance-free backfill material) to ensure stable and low earth resistance over long service life.The work shall include earth pit excavation, providing suitable earthing chamber with RCC/FRP 4 inspection chamber, watering arrangement (if specified), funnel with GI/PVC pipe, inspection cover with locking arrangement, and necessary protection against mechanical damage. All joints shall be made with proper exothermic welding or approved mechanical connectors ensuring long-term reliability and corrosion resistance.The earthing system shall be designed to achieve the specified earth resistance value as per Railway standard (typically 1 ohm or as specified in drawing/technical specification) and shall be tested using calibrated earth resistance tester. Necessary earthing strip connection (GI/Cu strip as applicable) shall be provided for bonding with equipment, panels, transformers, structures, and associated installations.All work shall be executed strictly in accordance with the approved drawing, relevant IS 3043 (Code of Practice for Earthing), Railway specifications, and as per instructions of the Engineer-in-Charge

Construction of RCC Electrical Panel Room of internal clear dimensions 4 m (L) x 4 m (B) x 6 m (H) including all civil, structural and finishing works complete in all respects as per approved drawing, site requirement, and direction of the Engineer-in-Charge of Railways. The work shall include earthwork excavation, foundation preparation, PCC bed, RCC footings, plinth beam, columns, beams, roof slab, and all structural members designed as per relevant IS codes (IS 456, IS 875, IS 1893 as applicable) using approved grade of concrete and reinforcement steel. The contractor shall ensure proper formwork, centering, staging, vibration, curing, and quality control at all stages of construction.The structure shall be provided with brick masonry/partition walls (as applicable), smooth internal and external plastering, flooring with suitable finish (cement concrete/anti-skid tiles as specified), waterproofing of roof slab, and proper drainage slope to 5 prevent water stagnation and seepage.The room shall be provided with one main door and adequate window openings with MS/Aluminium frames and shutters, fitted with proper locking arrangement, grills, and weather protection, ensuring ventilation, safety, and security of electrical installations.The scope also includes electrical conduit provisions, cable entry ducts, ventilation openings/louvers, earthing arrangements, and provision for mounting electrical panels/equipment as required.The contractor shall supply all materials, labour, tools & tackles, scaffolding, shuttering materials, consumables, petty items, equipment, and incidental works required for complete execution of the work. Any item not specifically mentioned but required for completion of work shall be deemed included in the scope of contractor. The work shall be executed strictly as per site conditions, approved drawings (if any), relevant IS codes and standard engineering practices, and as per instructions of the Engineer-in-Charge, ensuring structural stability, durability, and safe accommodation of electrical equipment.

D-SSE/P/GHY jurisdiction

Supply, installation, testing and commissioning of 12 kV, 630 A, 21 kA/3 sec rating, 7- way, one-side extensible outdoor type SF gas insulated Ring Main Unit (RMU) suitable for 11 kV distribution system in railway installations, conforming to relevant IEC 62271 series standards, complete in all respects with incoming and outgoing feeder arrangements. The RMU shall be of FR1- VI configuration (OLBS + 7 VCB modules) in a modular, stainless steel tank type construction, manually operated, suitable for both-side extensibility, comprising two (2) incoming Vacuum Circuit Breaker (VCB) feeders and five (5) outgoing VCB feeders, suitable for reliable switching, protection and sectionalization of 11 kV distribution network. The unit shall have a fixed type On-Load Break Switch (OLBS) - 1 No., along with seven (7) Vacuum Circuit Breakers (VCBs), each suitable for 12 kV system voltage and rated current of 630 A, with short circuit breaking capacity of 21 kA for 3 seconds, ensuring high fault withstand capability and system reliability. The RMU shall be provided with capacitive voltage indication system (CVIS) - 3 Nos. for safe phase presence indication, fault passage indicator (FPI) - 1 No. for fault detection and direction indication, and self-powered numerical protection relays with RS-485 communication port - 2 Nos. for feeder protection and remote monitoring compatibility. Each feeder shall be provided with appropriately rated Current 1 Transformers (CTs) including: •CTs 100/1 A, 2.5 VA, Class SP10 - 3 Nos. (protection class) •CTs 100/1 A, 2.5 VA, Class 1.0 - 3 Nos. (metering class) The RMU shall include front cable termination arrangement for all 7 VCB feeders, complete with right-angled insulating boots - 2 sets, hardware kit comprising bolts, nuts, washers, and necessary accessories for complete assembly, along with operating handles for VCBs and load break switch, and lifting arrangement for safe handling and installation. The SF gas compartment shall be made of stainless steel, fully sealed pressure vessel type construction, filled with SF gas at a pressure of 1.4 bar at 20°C, designed for long-term leak- proof operation. The gas tank shall have IP67 protection level, while the external enclosure shall have IP54 protection class, suitable for outdoor installation under harsh environmental conditions. The busbar system inside the RMU shall be made of high conductivity electrolytic grade copper, fully insulated and shielded to ensure safe operation and minimal maintenance. The design shall ensure arc fault containment, operator safety, and compliance with internal arc classification requirements. The equipment shall be designed, manufactured, type tested, and factory tested as per IEC 62271-1, IEC 62271-100, IEC 62271-200 and other relevant standards, from OEM/CPRI tested manufacturer, and shall be subject to Factory Acceptance Test (FAT) in presence of Railway authorized representative prior to dispatch. The scope includes complete supply, erection, installation, testing, commissioning, interconnection, earthing, control wiring, civil interface coordination, and all incidental works required for safe and satisfactory operation, as per direction of the Engineer-in- Charge of Railways.

Supply and construction of GI shed arrangement of size 14 m x 3.5 m, including fabrication, supply, erection and fixing of structural steel work comprising RSJ, channels, angles, 2 tees, flats, plates and tubular sections, forming welded built-up trusses and framed structure complete in all respects. The work shall include cutting, welding, drilling, hoisting and fixing in proper alignment and level, with necessary bolts, nuts and fasteners as required, conforming to relevant IS codes and structural safety norms. The roofing shall be provided with pre-coated galvanized iron profile sheets of approved quality and thickness, fixed over purlins using self-drilling screws with EPDM washers, ensuring leak-proof and weather-resistant covering with proper overlaps and sealing arrangements. The scope includes transportation, scaffolding, labour, machinery, consumables and all incidental works required for complete execution. The work shall be carried out strictly as per site conditions and instructions of the Engineer-in-Charge at site, ensuring structural stability, durability and satisfactory completion in all respects.

Laying, commissioning of LT/HT cable XLPE insulated power cables with armoured aluminum conductors of different sizes including routing partly on poles and partly in underground cable trench as per site requirement. The work shall include proper handling of cables such as loading, unloading, transportation, carrying to actual work site, dressing, clamping on poles, laying 3 in trench with required depth, sand cushioning, protective brick/RCC covering, cable identification tags, bending radius compliance, termination and jointing (if any), and end sealing. The scope also includes all labour, tools & tackles, consumables, protective works, and incidental items required for complete execution. Cable laying shall be carried out ensuring proper alignment, mechanical protection, earthing continuity of armouring, and compliance with relevant IS/IEC standards and Railway specifications. Testing and commissioning shall include insulation resistance test, continuity test, and high voltage test (where applicable) before energisation.

Supply, fitting, clamping and laying of 120 mm diameter HDPE pipe of B Class conforming to relevant IS standards (IS 4984 or latest amendment), ISI marked, suitable for cable protection purposes. The pipe shall be made of PE-100/PE-80 grade material and shall be of approved make. The work shall include supply of all necessary accessories such as HDPE sockets, bends, couplers, tees, reducers, end caps, clamps, nuts, bolts, washers and supporting 4 arrangements as required at site. The pipe shall be laid above ground or mounted on RCC wall/structure as per site requirement. The pipe shall be properly aligned, cut to required length and joined using appropriate jointing method (compression fitting / butt fusion / electrofusion as applicable) to ensure leak-proof and rigid joints. Proper MS/GI clamps with suitable spacing, anchor fasteners, and supporting brackets shall be provided for fixing the pipe on wall or structure. All cutting, jointing, fitting, alignment and fixing works shall be carried out carefully to avoid damage to the pipe. The entire work shall be executed as per the direction of Engineer-in-Charge

Design, fabrication, supply, installation, testing and commissioning of outdoor type LT control panel, double door, rear access construction, Form-3B, conforming to IEC 61439-1/2 (earlier IEC 60439-1), suitable for 415 V, 3-phase, 4-wire system, with IP54/IP55 protection class suitable for outdoor railway installation. The panel shall be floor mounted, free standing type, finished in RAL 7035 structured powder coating. The enclosure shall be fabricated from CRCA steel sheet, with 2.0 mm thickness for load bearing structural parts and 1.6 mm for non-load bearing parts, and provided with 3.0 mm thick GI gland plates. Doors and covers shall be gasketed with neoprene rubber gaskets to ensure dust, vermin and weather proof sealing. Cable entry shall be from bottom for both incoming and outgoing cables with proper cable alley arrangement. The busbar system shall consist of TPN electrolytic grade copper busbar of size 50 mm x 6 mm, rated for 250 A continuous current, running horizontally at the top of the panel throughout its length. Three phase busbars shall be supported on suitable porcelain/epoxy insulators, with adequate clearance for heat dissipation and maintenance. Busbars shall be insulated with heat shrinkable colour PVC sleeves for phase identification and safety. The panel shall be designed for short circuit withstand capacity of 100 kA for 1 second as per IS 8623 Part-1, and temperature rise test at 6300 A as per IS 8623 Part-1, ensuring reliable operation under fault conditions. The panel shall be complete with switchgear and control components including 01 No. 200 A, 4-pole MCCB (25 kA breaking capacity) with microprocessor-based adjustable protection (thermal setting 0.8-1 In and magnetic setting 5-10 In) conforming to IEC 60947-2, 03 Nos. 160 A, 4-pole MCCBs (25 kA, Ics = 100% Icu) with similar adjustable protection features, and 01 No. 63 A, 4-pole MCB, C-curve, 15 kA rating conforming to IS/IEC 60947-2. The panel shall also be provided with multifunction digital meter, suitable CTs, LED indication lamps, auxiliary contactors, selector switches, cam switches, and other standard accessories as per OEM design, along with proper internal cable alley for neat wiring and maintenance. The incoming MCCB shall be connected to the busbar using proper crimped sockets, with adequate insulation, mechanical strength, and phase segregation. Busbar connections shall be supported with proper insulators ensuring sufficient clearance for safe operation and maintenance. The design, GA drawing, SLD and wiring diagrams shall be submitted by the contractor and approved by competent Railway authority prior to manufacturing. The panel shall be fabricated and assembled in OEM factory and inspected in presence of Railway authorized representative before dispatch. The manufacturer shall be CPRI tested, ISI marked and ISO certified, ensuring compliance with relevant standards. The scope includes complete supply, erection, installation, testing, commissioning, interconnection, earthing with GI strips, control wiring, transportation, and all incidental works required for satisfactory completion, as per direction of the Engineer-in-Charge of Railways.

Excavation of cable trench of size 1.0 m x 0.5 m below ground level (GL) for laying of armoured LT/HT power cables, including proper alignment and trench marking as per site requirement and drawing. The work shall include excavation in all types of soil, dressing of trench, providing sand bedding, laying of cable with proper bending radius and mechanical protection, and refilling of trench in layers. Backfilling shall be done using selected soil, sand cushioning and brick 6 protection (as required), including supply of all materials such as bricks, sand and suitable backfill earth, with proper compaction to restore original ground level. The scope also includes supply and fixing of crimping lugs, termination accessories, and making end connections of armoured cable with proper insulation, ferruling and tightening to ensure reliable electrical continuity. All works shall be executed strictly as per drawing no. PCEE/ELG/DRG/2024/2 dated 04.10.2024, relevant IS standards, and as per instructions of the Engineer-in-Charge at site, ensuring safe, durable and satisfactory completion of cable laying system.

Supply, fitting, fixing, testing & commissioning of Earthing complete with 50mm dia, 3.65mm thick , 4 mtr long GI pipe to be erected inside an earth pit of height 3.75 mtr& diameter 30 cm to be filled by alternate layers of salt (2) & charcoal (3) of width 50 cm each from the bottom and the rest by earth. Perforated holes of dia 12 mm each to be made in the pipe by drilling and a gap of 30 cm is to be maintained between the holes up to a height of 2.5 mtr from bottom. A second layer of perforated holes of same dimension are also to be made at an angle of 90o with the earlier layer of holes by keeping a vertical distance of 15 cm. A cement concrete chamber of size 30x30x30 cm 7 and thickness 6 cm in ratio 1:3:6 by cement sand & 19mm and down stone chips is to be made around the pipe. The size of CC top cover is 24cmx24cmx4cm with provision of metallic folding handle is to be made. The cover to be provided on the 3mm top groove of earth pit (flash) as per direction of Railway Engineer. Earth continuity by 25x 5mm GI strip through alkathene pipe.75x16 mm GI nut, bolt and spring/flat washer has to be provided as per instruction of Railway Engineer. The connection of earth continuity wire with earth electrode to be made by GI soldering terminal socket of suitable size. The distance of earth electrode form building/other earthing system to be maintained by observing IE rules. As per Drg.No. : PCEE/ELG/DRG/2024/1/Rev-1 dated 28.07.2025 & as per Technical circular no.EL/PS/2025/1 (Pipe Earthing arrangements)

Supply, erection, testing and commissioning of GI perforated cable tray system with full cover, of size 200 x 50 x 50 mm, fabricated from 14 SWG GI mesh/perforated sheet, complete 8 with all standard accessories such as cover plates, internal partition walls, clip-on partitions, straight joints, couplers, clamps, supporting brackets, bends, tees, reducers, end caps and fasteners as required. The cable tray shall be suitable for safe routing of power/control cables, duly fixed on wall/structure/ceiling using MS/GI supports with anchor fasteners, ensuring proper alignment, rigidity, and mechanical protection. The system shall be properly earthed and bonded as per relevant IS/IEC standards. The scope includes cutting, fabrication, installation, alignment, jointing, fixing of covers, segregation of cables using partitions, and all incidental works including labour, tools & tackles, consumables and hardware required for complete execution. The work shall be executed as per site requirement and in accordance with instructions of the Engineer-in-Charge at site, ensuring neat, safe and durable installation of cable management system.

Design, fabrication, supply, installation, testing and commissioning of outdoor type LT control and distribution panel, double door, rear access type, Form-3B construction, conforming to IEC 61439-1/2 (earlier IEC 60439-1), suitable for 415 V, 3-phase, 4-wire system, with IP54/IP55 protection class for outdoor railway installation. The panel shall be floor mounted, free standing type with RAL 7035 structured epoxy powder coating finish. The enclosure shall be fabricated from CRCA steel sheet, with 2.0 mm thickness for load bearing members and 1.6 mm thickness for non-load bearing members, and provided with 3.0 mm GI gland plates. Doors and covers shall be gasketed with neoprene rubber gaskets to ensure dust, vermin and weather proof sealing. Cable entry shall be provided from bottom for both incoming and outgoing cables, with proper cable alley arrangement. The busbar system shall comprise TPN electrolytic grade copper busbar of size 50 mm x 6 mm, rated for 630 A, arranged horizontally at the top of the panel throughout its length. The panel shall be designed as a 12-way distribution system, with phase busbars supported on suitable porcelain/epoxy insulators, maintaining adequate clearance for heat dissipation and safe maintenance. Busbars shall be insulated with heat shrinkable coloured PVC sleeves for phase identification. The panel shall be designed for short circuit withstand capacity of 100 kA for 1 second 9 as per IS 8623 Part-1, and temperature rise test at 6300 A as per IS 8623 Part-1, ensuring reliable performance under fault conditions. The panel shall be complete with switchgear and protection devices including 02 Nos. 630 A, 4-pole MCCBs (50 kA breaking capacity) with adjustable thermal- magnetic settings conforming to IEC 60947-2, 01 No. 800 A, 4-pole on-load manual changeover switch (415 V) conforming to IEC 60947-3, 06 Nos. 250 A, 4-pole MCCBs (36 kA breaking capacity) with adjustable protection settings and 02 Nos. 63 A, 4-pole MCBs (C-curve, 15 kA rating) conforming to relevant IEC/IS standards. The panel shall also be provided with multifunction digital meter, suitable CTs, LED indication lamps, auxiliary contactors, selector switches, cam switches, and other standard accessories as per OEM design, along with properly segregated internal cable alley for neat wiring and maintenance. Incoming MCCB connections shall be made to busbar using proper crimped sockets with adequate mechanical strength and insulation, supported on both ends by porcelain insulators, ensuring proper clearances and ease of maintenance. The contractor shall submit GA drawings, SLD and wiring diagrams for approval of competent Railway authority prior to fabrication. The panel shall be manufactured in OEM factory, CPRI tested, ISI marked and ISO certified, and shall be subjected to inspection by Railway authorized representative prior to dispatch. The scope includes complete supply, erection, installation, testing, commissioning, interconnection, earthing with GI strips, control wiring, transportation, and all incidental works required for satisfactory completion, as per direction of the Engineer-in-Charge at site.

Supply, installation, testing and commissioning of 150 HP centrifugal pumping set having a discharge capacity of 465 m³/hr at 60 m head, model UP 150/45 or equivalent, suitable for continuous duty operation in railway water supply/utility system. The pumping unit shall comprise a centrifugal pump coupled with a 110 kW (150 HP), 4-pole electric motor of IE2 efficiency class, suitable for 415 V, 3-phase, 50 Hz supply. The motor shall be designed for continuous operation with robust insulation and thermal withstand capability. The scope shall include complete pump and motor assembly mounted on a common MS fabricated base plate, provided with flexible coupling along with standard coupling guard for safety, foundation bolts, nuts, washers, and all necessary 10 mounting accessories. The system shall also include suction and discharge piping connections, reducers, non-return arrangement (if required), and all fittings and hardware required for complete installation. The pump-motor set shall be properly aligned using precision instruments, installed on a rigid foundation, grouted with suitable non-shrink grout, and ensured vibration-free operation. Proper alignment between pump and motor shafts shall be maintained to avoid mechanical stress and ensure long service life. The work shall also include all labour, tools & tackles, transportation, lifting arrangements, testing at site including trial run under load conditions, and commissioning of the complete system in all respects. The entire work shall be executed strictly as per site conditions and directions of the Engineer-in-Charge at site, ensuring safe, reliable and efficient operation of the pumping system.

Supply, installation, testing and commissioning of 175 HP Soft Starter Control Panel suitable for operation of a 175 HP (130 kW), 415 V, 3-phase, 50 Hz squirrel cage induction motor, designed for smooth starting and controlled acceleration/deceleration of motor to reduce starting current and mechanical stress. The panel shall be equipped with a digital solid-state soft starter unit of appropriate rating, along with main MCCB/isolator, bypass contactor arrangement, and line contactor, ensuring efficient bypass operation after motor reaches rated speed. The system shall include control transformer for auxiliary supply, overload protection relay, phase failure and phase sequence protection relay, ensuring complete electrical safety and motor protection. The control panel shall be fabricated from CRCA sheet steel enclosure, floor mounted type, dust and vermin proof, with powder coated finish and IP54 protection class, suitable for indoor installation. The panel shall be provided with high conductivity copper busbars, adequate cable entry arrangement with gland plate, terminal blocks for external connections, and proper earthing system for equipment safety. The panel shall include start/stop push buttons, selector switches (manual/auto if required), and LED indication lamps for R-Y-B phases, run status and trip/fault indication, along with properly terminated control wiring using 1.1 kV grade copper flexible conductors, ferruled and colour coded as per standard practice. All internal components shall be neatly wired and segregated into power and control sections, ensuring safe maintenance and trouble-free operation. The panel shall be tested for functional performance, interlocking, protection settings, and insulation resistance prior to commissioning. The scope includes all labour, materials, tools & tackles, transportation, erection, testing, commissioning, and incidental works required for complete installation. The work shall be executed strictly as per site requirement and instructions of the Engineer-in-Charge at site, ensuring safe, reliable and satisfactory operation of the motor control system.

Supply and wiring of light point through good quality hard PVC casing capping with 12 associated accessories for surface type wiring by 1.5 mm sq FRLS single core PVC insulated flexible copper conductor and flush type 5/6 amp controlling switch to be provided on hard plastic moulded board.Casing shall be fixed on the wall/ ceiling by MS screw (6x40 mm)at an interval not more than300mm. as per instruction of the Engineer-in-Charge at site.

Supply and wiring of ceiling fan point through good quality hard PVC casing capping with associated accessories for surface type wiring by 1.5 mm sq FRLS single core PVC insulated 13 flexible copper conductor with earth continuity by 16SWG bare copper conductor and flush type 5/6 amp controlling switch to be provided on hard plastic moulded board including 300W box type stepped electronic fan regulator.Ceiling fan connection shall be done through ceiling rose. Casing shall be fixed on the wall / ceiling by MS (6x40 mm) screw at an interval not more than 300mm. as per instruction of the Engineer-in-Charge at site.

Supply and wiring of exhaust fan point through good quality hard PVC casing capping with associated accessories for surface type wiring by 1.5 mm sq FRLS single core PVC insulated 14 flexible copper conductor with earth continuity by16 SWG bare copper conductor and flush type 5/6amp controlling switch to be provided on hard plastic moulded board . Exhaust fan connection shall be done through ceiling rose. Casing shall be fixed on the wall /ceiling by MS (6x40 mm) screw at an interval not more than 300mm as per instruction of the Engineer-in-Charge at site.

Supply and wiring of 5/6 amp, 5 pin switch socket point through good quality hard PVC casing capping with associated accessories for surface type wiring by 1.5 mm sq FRLS single 15 core PVC insulated flexible copper conductor with earth continuity by 16 SWG bare copper wire and flush type 5/6 amp controlling switch to be provided on hard plastic moulded board.Casing shall be fixed on the wall / ceiling byMS (6x40 mm) screw at an interval not more than 300mm. as per instruction of the Engineer-in-Charge at site.

Supply and wiring of 15/16 amp, 5/6 pin switch scoket point through good quality hard PVC casing capping with associated accessories for surface type wiring by 4 mm sq FRLS single 16 core PVC insulated flexible copper conductor with earth continuity by16 SWG bare copper wire and flush type15/16 amp controlling switch(with indicator type & safety fuse) to be provided on hard plastic moulded board. Casing shall be fixed on the wall / ceiling by MS (6x40mm) screw at an interval not more than 300mm . as per instruction of the Engineer-in-Charge at site.

Supply, fitting, fixing, connection and commissioning of 300 mm, 230 V, 50 Hz heavy 17 duty exhaust fan, complete with necessary wiring connection, mounting arrangement, louvers/grill and all consumables required for proper installation. The scope includes supply of all fixing accessories such as fasteners, clamps, supports, and making proper electrical connection, testing and commissioning for satisfactory operation as per direction of the Engineer-in-Charge at site.

Supply, installation, testing and commissioning of 600 mm sweep wall mounted industrial air circulator fan, suitable for 230 V, 50 Hz operation, having speed 1440 RPM, maximum power consumption 180 W, air delivery > 16000 CMH, with aerodynamically designed aluminium alloy single-piece blades ensuring high air delivery efficiency (16500 CMH), conforming to IS 2997:1964. The work shall include suitable wall mounting arrangement with brackets, fasteners, vibration-free fixing, electrical wiring connection, testing and commissioning in complete working condition as per instruction of the Engineer-in-Charge at site.

Supply and wiring of sub-main line using 2 x 2.5 sq. mm PVC insulated, unsheathed, multi-stranded FRLS copper cable conforming to IS 694:1990 (latest amendment), laid through suitable size PVC casing-capping system on wall/ceiling with proper alignment, finishing and 19 mechanical protection. The work shall include provision of 1 sq. mm unsheathed FRLS copper wire as earth continuity conductor, ensuring proper earthing continuity throughout the circuit. The casing/capping shall be fixed using standard accessories with suitable screws and fasteners at regular intervals, including all bends, junctions, clips, labour, tools & tackles and incidental works required for complete installation. The work shall be executed as per direction of the Engineer-in- Charge at site. (one run per RM consisting of two wires)

Supply and wiring of main line using 2 x 4 sq. mm FRLS PVC insulated multi-stranded copper cable conforming to IS 694:1990 (latest) through suitable size PVC casing-capping system, 20 laid on wall/ceiling with proper alignment and finishing. The work shall include 1 sq. mm FRLS copper earth continuity wire (one run per RM consisting of two wires), complete fixing of casing/capping with MS screws (6 x 40 mm) at intervals not exceeding 300 mm, including all accessories, bends, junctions, clips, labour, tools & tackles, and incidental works required for complete installation. The work shall be executed as per direction of the Engineer-in-Charge at site.

Item Breakup - A-SSE/P/PNO jurisdiction

Stringing, sagging, laying and commissioning of Metre LT Aerial Bunched Cable (ABC) comprising 3 x 50 Sq.mm Aluminium Phase Conductors + 1 x 35 Sq.mm Aluminium Alloy Messenger (Neutral) Conductor + 1 x 16 Sq.mm Street Lighting Conductor, complete with running out, paying out, tensioning, sagging, clipping and fixing on pole-mounted suspension clamps, dead-end clamps and associated hardware. The work shall include loading, unloading, transportation, handling and carrying of cable from Railway store/stacking point to actual work site by contractor's own arrangement. The cable shall be strung using approved tools and techniques to avoid damage to insulation and conductors. Proper sag shall be maintained as per manufacturer's recommendations, relevant standards and site conditions. The work shall also include: Running out of cable along the alignment, Stringing through suspension and anchoring arrangements ,Maintaining proper tension and sag, Crossing roads, tracks, drains and other utilities safely ,Alignment and dressing of cable, Jointing, if required, through approved accessories (separately measured unless otherwise specified),Testing of insulation resistance and continuity after installation. The work shall be executed as per relevant IS/IEC specifications, utility practices and the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of hot-dip galvanized steel tubular pole, Numbers 9.0 metre long, Type 410 SP-33, having step lengths of 5.0 m + 2.0 m + 2.0 m, sectional outside diameters of 165.1 mm x 139.7 mm x 114.3 mm and wall thicknesses of 5.4 mm x 4.5 mm x 3.65 mm respectively, complete with welded base plate and top cap. The pole shall conform to IS 2713 (Part-II):1980 or latest amendment. The steel tubes used for manufacture shall conform to IS 1161 and/or IS 1239 and shall be hot-dip galvanized as per relevant IS standards. The pole shall be designed to withstand wind loads in accordance with IS 875 (latest edition). The item shall include supply of anti-climbing device consisting of barbed wire arrangement up to 2.5 metres height from ground level complete with GI clamps, nuts, bolts and all accessories. The pole shall also be provided with a danger board of size 200 mm x 150 mm (8" x 6"), fixed with suitable GI clamps, displaying voltage grade, skull symbol and caution markings as per IE Rules and statutory requirements. The item shall be supplied complete in all respects with all hardware, fittings and accessories required for satisfactory installation as per the direction and approval of the Engineer-in-Charge.

Erection of rail/tubular pole by embedding the Numbers pole to a depth of one-fifth (1/5th) of its total length in the ground, including excavation of pit of suitable dimensions, dressing, ramming and refilling of excavated earth. The foundation shall consist of a PCC base block of size 300 mm x 300 mm x 150 mm using cement concrete in the proportion of 1:3:6 (1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate of 19 mm and down size). The excavation and foundation work shall be carried out as per approved drawing and standard engineering practice. After erection, the pole shall be properly aligned, plumbed and consolidated by refilling and compacting the excavated earth. The finished foundation shall extend up to 300 mm above ground level to prevent water accumulation around the pole base. All labour, tools, plants, excavation, dewatering (if required), transportation of materials, curing of concrete and incidental works necessary for satisfactory completion of the work shall be included in the item. The work shall be executed complete in all respects as per relevant IS specifications, Railway standards and the direction of the Engineer-in-Charge.

Supply, erection, testing and commissioning of Set LT stay setcomplete with 7/14 SWG stay wire, Anchorplate, Thimble, Bow, 18 inch strainingscrew, LT guy insulator and 19 mm dia, 1.8metre long LT stay rod. LT stay rod shall beburied underground by digging of earth toa depth of 6x1x1 feet and concreting thesame with 1:2:4 concrete upto the heightof 1 feet above the ground level. LT guyinsulator shall be provided at a height of12 feet vertically above the ground level. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of LT Suspension Clamp Numbers 110.00 Assembly suitable for supporting and suspending bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. suspension clamp, 1 No. mounting bracket, 1.5 metre long stainless steel strap, 2 Nos. stainless steel buckles, and all associated accessories required for complete installation. The suspension clamp shall be manufactured from high-strength weather- resistant polymer/engineering grade material with hot-dip galvanized or corrosion-resistant metallic parts suitable for outdoor use under all weather conditions. The clamp shall be capable of supporting the messenger conductor without causing damage to the conductor strands or insulation and shall provide adequate mechanical strength as per standard requirements. The item shall include supply, fixing, tightening, alignment, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation on poles at site as per the direction of the Engineer-in-Charge.

Supply and fixing of I-Hook for Anchor suitable Numbers 115.00 for mounting of suspension clamp/dead-end clamp assembly on RCC, PSC, steel tubular or rail poles for LT Aerial Bunched Cable (ABC) system. The I-Hook shall be manufactured from forged steel or hot-dip galvanized mild steel of adequate mechanical strength and corrosion resistance, complete with nuts, washers and all necessary fixing accessories. The I-Hook shall be designed to withstand the mechanical load imposed by the messenger conductor and associated fittings under normal and adverse operating conditions without deformation or failure. The item shall include supply, installation, tightening and fixing complete in all respects, including all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer- in-Charge.

Supply and fixing of Anchoring Dead-End Clamp Numbers Assembly suitable for anchoring bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. anchor/dead-end clamp, 1 No. universal bracket, stainless steel strap, stainless steel buckles, fixing hardware and all associated accessories required for complete installation. The dead-end clamp shall be made of high-strength UV- resistant weatherproof polymer with corrosion- resistant metallic components and shall be suitable for outdoor installation under tropical environmental conditions. The clamp shall securely grip the messenger conductor without damaging the conductor strands or insulation and shall be capable of withstanding the specified mechanical tensile load of the messenger conductor. The universal bracket and associated hardware shall be manufactured from hot-dip galvanized steel or equivalent corrosion- resistant material.The item shall include supply, fixing, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation at site as per the direction of the Engineer-in- Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of Insulation Piercing Connector (IPC) Numbers 100.00 suitable for tapping/branching of street lighting circuits and earthing connections from LT Aerial Bunched Cable (ABC) system without removal of conductor insulation. The connector shall be designed to provide a reliable electrical connection through insulation piercing technology and shall be suitable for outdoor installation under all weather conditions. The item shall include supply, fixing, testing and commissioning complete with all accessories, labour, tools and tackles required for satisfactory installation as per manufacturer's recommendations and the direction of the Engineer-in-Charge.

Supply, installation and commissioning of Numbers 295.00 Insulation Piercing Connector (IPC) suitable for LT Aerial Bunched Cable (ABC) system up to 1.1 kV grade for phase-to-phase, phase-to-neutral without removal of conductor insulation. The connector shall be designed to establish a reliable electrical connection by piercing the conductor insulation and shall be suitable for outdoor installation under tropical environmental conditions. The connector shall ensure low contact resistance, moisture-proof operation, adequate mechanical strength and long service life. Tightening shall be through controlled torque shear-head bolts to ensure proper electrical contact.The item shall include supply, installation, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory operation as per manufacturer's recommendations and the direction of the Engineer-in-Charge.

Supply, installation and commissioning of Numbers Tamper Proof Spring Loaded Distribution Service Connection Box suitable for providing distribution and service connections to 12 Nos. single-phase consumers, complete with incoming and outgoing terminals, spring-loaded connectors, busbars, neutral link, earthing arrangement, gland plates, locking arrangement and all associated accessories required for safe and reliable operation. The enclosure shall be manufactured from high-quality UV-stabilized, flame-retardant, weatherproof and impact- resistant SMC/FRP/Polycarbonate material, suitable for outdoor installation. The box shall be dust-proof, vermin-proof and moisture-resistant, with minimum protection degree of IP-54. The service connection box shall be designed to prevent unauthorized access and electricity theft and shall have provision for sealing by the utility.The item shall include supply, mounting on pole/wall structure, internal wiring, termination, testing and commissioning complete with all labour, tools, tackles, transportation and accessories required for satisfactory operation as per the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, installation and commissioning of Set Tamper Proof Spring Loaded Distribution Service Connection Box suitable for providing distribution and service connections to 6 Nos. single-phase consumers, complete with incoming and outgoing terminals, spring-loaded connectors, busbars, neutral link, earthing arrangement, gland plates, locking arrangement and all associated accessories required for safe and reliable operation. The enclosure shall be manufactured from high-quality UV-stabilized, flame-retardant, weatherproof and impact- resistant SMC/FRP/Polycarbonate material, suitable for outdoor installation. The box shall be dust-proof, vermin-proof and moisture-resistant, with minimum protection degree of IP-54. The service connection box shall be designed to prevent unauthorized access and electricity theft and shall have provision for sealing by the utility.The item shall include supply, mounting on pole/wall structure, internal wiring, termination, testing and commissioning complete with all labour, tools, tackles, transportation and accessories required for satisfactory operation as per the direction of the Engineer-in-Charge.

Supply, installation and commissioning of 20 Set mm wide stainless steel (SS) strap complete with 02 Nos. stainless steel buckles of suitable size for mounting and fixing of distribution boxes, service connection boxes, junction boxes and other electrical accessories on steel tubular poles, rail poles, PSC poles or similar structures. The stainless steel strap shall be manufactured from Grade SS 304 or higher, having adequate tensile strength, corrosion resistance and durability suitable for outdoor applications under all weather conditions. The buckles shall be compatible with the strap and capable of securely holding the mounted equipment without slippage or deformation. The item shall include cutting, positioning, tightening, fastening and fixing of the strap and buckles complete with all labour, tools, tackles and accessories required for satisfactory installation as per the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Dismantling of existing unserviceable, damaged Each and corroded ACSR conductor, guard wire, Span brackets, clamps, insulators, binding materials and other associated overhead line fittings from poles/structures at any height, including removal, lowering, coiling, stacking and handling of released materials without causing damage to reusable materials and nearby installations. The work shall include necessary precautions for safety of personnel, railway assets and public property, including shutdown coordination wherever required. All dismantled materials shall be properly segregated, measured, accounted for and transported to the nominated Railway store/depot or the office of the concerned Supervisor. The released materials shall be handed over in full quantity under proper challan and acknowledgement obtained from the concerned Railway Supervisor. Necessary entries shall be made in relevant records as directed by the Engineer-in-Charge. The contractor shall be responsible for safe custody of dismantled materials until their official handover.The item includes all labour, tools, tackles, ladders, transportation within Railway premises, loading, unloading and all incidental works required for complete execution of the work as per the direction of the Engineer-in- Charge.

Supply, installation and commissioning of pre- Set insulated mid-span joint suitable for jointing of damaged/cut phase and neutral conductors, complete with all accessories required for making a reliable electrical and mechanical joint. Each set shall consist of: 03 Nos. pre-insulated compression/jointing sleeves/lugs suitable for phase conductors, and 01 No. pre-insulated compression/jointing sleeve/lug suitable for neutral (messenger) conductor, complete with insulating sleeve, jointing accessories and consumables. The joint shall be suitable for conductor sizes as specified at site and shall ensure proper electrical continuity, mechanical strength, insulation integrity and weather resistance. The insulation shall be UV-resistant, moisture-proof and suitable for outdoor service conditions. Jointing shall be carried out using appropriate compression tools recommended by the manufacturer.The item shall include supply of all materials, jointing, installation, testing and commissioning complete with labour, tools, tackles and accessories required for satisfactory completion of the work as per the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, laying and commissioning of 2 Core x 16 Metre Sq.mm PVC insulated and PVC sheathed aluminium stranded twisted service cable, 1100 V grade, complete with supply and stringing of 1 No. 6 SWG GI support wire and lacing/binding of the cable to the GI wire at intervals not exceeding 2.0 metres using suitable PVC ties, aluminium binding wire or approved fastening arrangement. The cable shall be drawn from the service pole to the consumer's service pipe/building connection point, including all accessories required for complete installation. The cable shall be weatherproof, suitable for outdoor service connection and capable of withstanding normal mechanical stresses encountered during installation and operation. The item shall include supply of cable, GI support wire, binding materials, saddles, clamps, fixing accessories, stringing, laying, termination, testing and commissioning complete with all labour, tools, tackles, transportation and incidental materials required for satisfactory completion of the work as per the direction of the Engineer-in-Charge.

Supply, fixing and installation of 6 SWG Metre Galvanized Iron (GI) Wire for strengthening, supporting and securing service connection cables, LT distribution cables and other electrical installations at various locations. The GI wire shall be adequately tensioned and fixed with suitable clamps, hooks, binding wire, saddles and other necessary accessories as required for proper mechanical support of the cable installation. The GI wire shall be hot-dip galvanized, free from joints, rust, defects and surface irregularities, and shall possess adequate tensile strength to withstand the mechanical load of the supported cable under normal operating conditions. The wire shall be installed in a neat and workmanlike manner as directed by the Engineer-in-Charge.. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, installation, testing and commissioning Numbers of 45 Watt, 230V, 50Hz, energy-efficient outdoor LED Street Light Luminaire suitable for roadways, service roads, circulating areas, colonies and other outdoor applications, complete with mounting arrangement, connecting lead, fixing accessories and all associated materials required for satisfactory operation. The luminaire shall be of robust construction with pressure die-cast aluminium housing, powder-coated for corrosion resistance and provided with heat-resistant toughened glass cover. The luminaire shall be suitable for outdoor installation with a minimum degree of protection of IP-66 and Class-I electrical protection. The LED driver shall be inbuilt and designed for reliable operation under fluctuating supply conditions. The luminaire shall have a system efficacy not less than 105 lumens per watt, power factor greater than 0.95, THD less than 10%, and minimum surge protection of 5 kV. The LEDs shall have a minimum rated life of 50,000 burning hours at L70 performance level. The luminaire shall provide uniform illumination ensuring enhanced visibility and safety during night hours, particularly for persons with low vision. The item shall include supply, mounting, wiring, termination, testing and commissioning complete with all labour, tools, tackles and accessories as per the direction of the Engineer- in-Charge.

Supply, fitting, fixing, testing & commissioning of Numbers Earthing complete with 50mm dia, 3.65mm thick , 4 mtr long GI pipe to be erected inside an earth pit of height 3.75 mtr& diameter 30 cm to be filled by alternate layers of salt (2) & charcoal (3) of width 50 cm each from the bottom and the rest by earth. Perforated holes of dia 12 mm each to be made in the pipe by drilling and a gap of 30 cm is to be maintained between the holes up to a height of 2.5 mtr from bottom. A second layer of perforated holes of same dimension are also to be made at an angle of 90o with the earlier layer of holes by keeping a vertical distance of 15 cm. A cement concrete chamber of size 30x30x30 cm and thickness 6 cm in ratio 1:3:6 by cement sand & 19mm and down stone chips is to be made around the pipe. The size of CC top cover is 24cmx24cmx4cm with provision of metallic folding handle is to be made. The cover to be provided on the 3mm top groove of earth pit (flash) as per direction of Railway Engineer. Earth continuity by 25x 5mm GI strip through alkathene pipe.75x16 mm GI nut, bolt and spring/flat washer has to be provided as per instruction of Railway Engineer. The connection of earth continuity wire with earth electrode to be made by GI soldering terminal socket of suitable size. The distance of earth electrode form building/other earthing system to be maintained by observing IE rules. As per Drg.No. : PCEE/ELG/DRG/2024/1/Rev-1 dated 28.07.2025 & as per Technical circular no.EL/PS/2025/1 (Pipe Earthing arrangements) LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of GI Pole Clamp made out of Numbers 100.00 25 mm x 6 mm MS flat, fabricated to suitable size for fixing on steel tubular poles, complete with drilling of holes, bending, shaping and hot- dip galvanization. The clamp shall be suitable for mounting of service connection boxes, junction boxes, stay wires, cable supports, brackets, danger boards, earthing strips and other electrical accessories on tubular poles. The item shall include supply, fitting, fixing, tightening and installation complete with all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer-in-Charge. Total 2364508.82 Item- 2 Rest Camp colony(Type III) S No. Item Description of Item Unit Qty Rate Amount No

Stringing, sagging, laying and commissioning of Metre LT Aerial Bunched Cable (ABC) comprising 3 x 50 Sq.mm Aluminium Phase Conductors + 1 x 35 Sq.mm Aluminium Alloy Messenger (Neutral) Conductor + 1 x 16 Sq.mm Street Lighting Conductor, complete with running out, paying out, tensioning, sagging, clipping and fixing on pole-mounted suspension clamps, dead-end clamps and associated hardware. The work shall include loading, unloading, transportation, handling and carrying of cable from Railway store/stacking point to actual work site by contractor's own arrangement. The cable shall be strung using approved tools and techniques to avoid damage to insulation and conductors. Proper sag shall be maintained as per manufacturer's recommendations, relevant standards and site conditions. The work shall also include:Running out of cable along the alignment, Stringing through suspension and anchoring arrangements,Maintaining proper tension and sag,Crossing roads, tracks, drains and other utilities safely,Alignment and dressing of cable,Jointing, if required, through approved accessories (separately measured unless otherwise specified),Testing of insulation resistance and continuity after installation. The work shall be executed as per relevant IS/IEC specifications, utility practices and the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of hot-dip galvanized steel tubular pole, Numbers 9.0 metre long, Type 410 SP-33, having step lengths of 5.0 m + 2.0 m + 2.0 m, sectional outside diameters of 165.1 mm x 139.7 mm x 114.3 mm and wall thicknesses of 5.4 mm x 4.5 mm x 3.65 mm respectively, complete with welded base plate and top cap. The pole shall conform to IS 2713 (Part-II):1980 or latest amendment. The steel tubes used for manufacture shall conform to IS 1161 and/or IS 1239 and shall be hot-dip galvanized as per relevant IS standards. The pole shall be designed to withstand wind loads in accordance with IS 875 (latest edition). The item shall include supply of anti-climbing device consisting of barbed wire arrangement up to 2.5 metres height from ground level complete with GI clamps, nuts, bolts and all accessories. The pole shall also be provided with a danger board of size 200 mm x 150 mm (8" x 6"), fixed with suitable GI clamps, displaying voltage grade, skull symbol and caution markings as per IE Rules and statutory requirements. The item shall be supplied complete in all respects with all hardware, fittings and accessories required for satisfactory installation as per the direction and approval of the Engineer-in-Charge.

Erection of rail/tubular pole by embedding the Numbers pole to a depth of one-fifth (1/5th) of its total length in the ground, including excavation of pit of suitable dimensions, dressing, ramming and refilling of excavated earth. The foundation shall consist of a PCC base block of size 300 mm x 300 mm x 150 mm using cement concrete in the proportion of 1:3:6 (1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate of 19 mm and down size). The excavation and foundation work shall be carried out as per approved drawing and standard engineering practice. After erection, the pole shall be properly aligned, plumbed and consolidated by refilling and compacting the excavated earth. The finished foundation shall extend up to 300 mm above ground level to prevent water accumulation around the pole base. All labour, tools, plants, excavation, dewatering (if required), transportation of materials, curing of concrete and incidental works necessary for satisfactory completion of the work shall be included in the item. The work shall be executed complete in all respects as per relevant IS specifications, Railway standards and the direction of the Engineer-in-Charge.

Supply, erection, testing and commissioning of Set LT stay set complete with 7/14 SWG stay wire, Anchor plate, Thimble, Bow, 18 inch straining screw, LT guy insulator and 19 mm dia, 1.8 metre long LT stay rod. LT stay rod shall be buried under ground by digging of earth toa depth of 6x1x1 feet and concreting thesame with 1:2:4 concrete upto the heightof 1 feet above the ground level. LT guyinsulator shall be provided at a height of12 feet vertically above the ground level. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of LT Suspension Clamp Numbers Assembly suitable for supporting and suspending bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. suspension clamp, 1 No. mounting bracket, 1.5 metre long stainless steel strap, 2 Nos. stainless steel buckles, and all associated accessories required for complete installation. The suspension clamp shall be manufactured from high-strength weather- resistant polymer/engineering grade material with hot-dip galvanized or corrosion-resistant metallic parts suitable for outdoor use under all weather conditions. The clamp shall be capable of supporting the messenger conductor without causing damage to the conductor strands or insulation and shall provide adequate mechanical strength as per standard requirements. The item shall include supply, fixing, tightening, alignment, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation on poles at site as per the direction of the Engineer-in-Charge.

Supply and fixing of I-Hook for Anchor suitable Numbers for mounting of suspension clamp/dead-end clamp assembly on RCC, PSC, steel tubular or rail poles for LT Aerial Bunched Cable (ABC) system. The I-Hook shall be manufactured from forged steel or hot-dip galvanized mild steel of adequate mechanical strength and corrosion resistance, complete with nuts, washers and all necessary fixing accessories. The I-Hook shall be designed to withstand the mechanical load imposed by the messenger conductor and associated fittings under normal and adverse operating conditions without deformation or failure. The item shall include supply, installation, tightening and fixing complete in all respects, including all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer- in-Charge.

Supply and fixing of Anchoring Dead-End Clamp Numbers Assembly suitable for anchoring bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. anchor/dead-end clamp, 1 No. universal bracket, stainless steel strap, stainless steel buckles, fixing hardware and all associated accessories required for complete installation. The dead-end clamp shall be made of high-strength UV- resistant weatherproof polymer with corrosion- resistant metallic components and shall be suitable for outdoor installation under tropical environmental conditions. The clamp shall securely grip the messenger conductor without damaging the conductor strands or insulation and shall be capable of withstanding the specified mechanical tensile load of the messenger conductor. The universal bracket and associated hardware shall be manufactured from hot-dip galvanized steel or equivalent corrosion- resistant material.The item shall include supply, fixing, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation at site as per the direction of the Engineer-in- Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of Insulation Piercing Connector (IPC) Numbers 110.00 suitable for tapping/branching of street lighting circuits and earthing connections from LT Aerial Bunched Cable (ABC) system without removal of conductor insulation. The connector shall be designed to provide a reliable electrical connection through insulation piercing technology and shall be suitable for outdoor installation under all weather conditions. The item shall include supply, fixing, testing and commissioning complete with all accessories, labour, tools and tackles required for satisfactory installation as per manufacturer's recommendations and the direction of the Engineer-in-Charge.

Supply and fixing of weatherproof FRP/SMC Numbers Junction Box of size approximately 390/388 mm x 305/304 mm x 170 mm, suitable for outdoor installation, manufactured from high-strength, UV-stabilized, flame-retardant and impact- resistant FRP/SMC material. The enclosure shall be provided with rubber gasket, hinged door, padlocking arrangement, zinc passivated earth bolt, mounting arrangement and all accessories required for safe and reliable operation. The junction box shall be suitable for 415 Volt, 3- Phase, 4-Wire LT supply system and shall be provided with 04 Nos. Aluminium Busbar Caps of 200 Ampere capacity, complete with insulated supports, phase and neutral busbars, earthing arrangement, cable entry provisions, glands, mounting hardware, nuts, bolts and washers. The enclosure shall be dust-proof, moisture- resistant, corrosion-resistant and suitable for outdoor service conditions with minimum protection degree of IP-54. The item shall include supply, fixing, mounting, internal wiring/termination (where required), testing and commissioning complete in all respects as per the direction of the Engineer-in-Charge.

Supply, installation and commissioning of 20 Set mm wide stainless steel (SS) strap complete with 02 Nos. stainless steel buckles of suitable size for mounting and fixing of distribution boxes, service connection boxes, junction boxes and other electrical accessories on steel tubular poles, rail poles, PSC poles or similar structures. The stainless steel strap shall be manufactured from Grade SS 304 or higher, having adequate tensile strength, corrosion resistance and durability suitable for outdoor applications under all weather conditions. The buckles shall be compatible with the strap and capable of securely holding the mounted equipment without slippage or deformation. The item shall include cutting, positioning, tightening, fastening and fixing of the strap and buckles complete with all labour, tools, tackles and accessories required for satisfactory installation as per the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, laying and commissioning of 2 Core x 16 Metre Sq.mm PVC insulated and PVC sheathed aluminium stranded twisted service cable, 1100 V grade, complete with supply and stringing of 1 No. 6 SWG GI support wire and lacing/binding of the cable to the GI wire at intervals not exceeding 2.0 metres using suitable PVC ties, aluminium binding wire or approved fastening arrangement. The cable shall be drawn from the service pole to the consumer's service pipe/building connection point, including all accessories required for complete installation. The cable shall be weatherproof, suitable for outdoor service connection and capable of withstanding normal mechanical stresses encountered during installation and operation. The item shall include supply of cable, GI support wire, binding materials, saddles, clamps, fixing accessories, stringing, laying, termination, testing and commissioning complete with all labour, tools, tackles, transportation and incidental materials required for satisfactory completion of the work as per the direction of the Engineer-in-Charge.

Supply, fixing and installation of 6 SWG Metre Galvanized Iron (GI) Wire for strengthening, supporting and securing service connection cables, LT distribution cables and other electrical installations at various locations. The GI wire shall be adequately tensioned and fixed with suitable clamps, hooks, binding wire, saddles and other necessary accessories as required for proper mechanical support of the cable installation. The GI wire shall be hot-dip galvanized, free from joints, rust, defects and surface irregularities, and shall possess adequate tensile strength to withstand the mechanical load of the supported cable under normal operating conditions. The wire shall be installed in a neat and workmanlike manner as directed by the Engineer-in-Charge..

Dismantling of existing unserviceable, damaged Each and corroded ACSR conductor, guard wire, Span brackets, clamps, insulators, binding materials and other associated overhead line fittings from poles/structures at any height, including removal, lowering, coiling, stacking and handling of released materials without causing damage to reusable materials and nearby installations. The work shall include necessary precautions for safety of personnel, railway assets and public property, including shutdown coordination wherever required. All dismantled materials shall be properly segregated, measured, accounted for and transported to the nominated Railway store/depot or the office of the concerned Supervisor. The released materials shall be handed over in full quantity under proper challan and acknowledgement obtained from the concerned Railway Supervisor. Necessary entries shall be made in relevant records as directed by the Engineer-in-Charge. The contractor shall be responsible for safe custody of dismantled materials until their official handover.The item includes all labour, tools, tackles, ladders, transportation within Railway premises, loading, unloading and all incidental works required for complete execution of the work as per the direction of the Engineer-in- Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, installation, testing and commissioning Numbers of 45 Watt, 230V, 50Hz, energy-efficient outdoor LED Street Light Luminaire suitable for roadways, service roads, circulating areas, colonies and other outdoor applications, complete with mounting arrangement, connecting lead, fixing accessories and all associated materials required for satisfactory operation. The luminaire shall be of robust construction with pressure die-cast aluminium housing, powder-coated for corrosion resistance and provided with heat-resistant toughened glass cover. The luminaire shall be suitable for outdoor installation with a minimum degree of protection of IP-66 and Class-I electrical protection. The LED driver shall be inbuilt and designed for reliable operation under fluctuating supply conditions. The luminaire shall have a system efficacy not less than 105 lumens per watt, power factor greater than 0.95, THD less than 10%, and minimum surge protection of 5 kV. The LEDs shall have a minimum rated life of 50,000 burning hours at L70 performance level. The luminaire shall provide uniform illumination ensuring enhanced visibility and safety during night hours, particularly for persons with low vision. The item shall include supply, mounting, wiring, termination, testing and commissioning complete with all labour, tools, tackles and accessories as per the direction of the Engineer- in-Charge.

Supply, fitting, fixing, testing & commissioning of Numbers Earthing complete with 50mm dia, 3.65mm thick , 4 mtr long GI pipe to be erected inside an earth pit of height 3.75 mtr& diameter 30 cm to be filled by alternate layers of salt (2) & charcoal (3) of width 50 cm each from the bottom and the rest by earth. Perforated holes of dia 12 mm each to be made in the pipe by drilling and a gap of 30 cm is to be maintained between the holes up to a height of 2.5 mtr from bottom. A second layer of perforated holes of same dimension are also to be made at an angle of 90o with the earlier layer of holes by keeping a vertical distance of 15 cm. A cement concrete chamber of size 30x30x30 cm and thickness 6 cm in ratio 1:3:6 by cement sand & 19mm and down stone chips is to be made around the pipe. The size of CC top cover is 24cmx24cmx4cm with provision of metallic folding handle is to be made. The cover to be provided on the 3mm top groove of earth pit (flash) as per direction of Railway Engineer. Earth continuity by 25x 5mm GI strip through alkathene pipe.75x16 mm GI nut, bolt and spring/flat washer has to be provided as per instruction of Railway Engineer. The connection of earth continuity wire with earth electrode to be made by GI soldering terminal socket of suitable size. The distance of earth electrode form building/other earthing system to be maintained by observing IE rules. As per Drg.No. : PCEE/ELG/DRG/2024/1/Rev-1 dated 28.07.2025 & as per Technical circular no.EL/PS/2025/1 (Pipe Earthing arrangements) LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of GI Pole Clamp made out of Numbers 25 mm x 6 mm MS flat, fabricated to suitable size for fixing on steel tubular poles, complete with drilling of holes, bending, shaping and hot- dip galvanization. The clamp shall be suitable for mounting of service connection boxes, junction boxes, stay wires, cable supports, brackets, danger boards, earthing strips and other electrical accessories on tubular poles. The item shall include supply, fitting, fixing, tightening and installation complete with all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer-in-Charge. Total 607949.62 Item- 3 BBC colony S No. Item Description of Item Unit Qty Rate Amount No

Stringing, sagging, laying and commissioning of Metre LT Aerial Bunched Cable (ABC) comprising 3 x 50 Sq.mm Aluminium Phase Conductors + 1 x 35 Sq.mm Aluminium Alloy Messenger (Neutral) Conductor + 1 x 16 Sq.mm Street Lighting Conductor, complete with running out, paying out, tensioning, sagging, clipping and fixing on pole-mounted suspension clamps, dead-end clamps and associated hardware. The work shall include loading, unloading, transportation, handling and carrying of cable from Railway store/stacking point to actual work site by contractor's own arrangement. The cable shall be strung using approved tools and techniques to avoid damage to insulation and conductors. Proper sag shall be maintained as per manufacturer's recommendations, relevant standards and site conditions. The work shall also include:Running out of cable along the alignment, Stringing through suspension and anchoring arrangements,Maintaining proper tension and sag,Crossing roads, tracks, drains and other utilities safely,Alignment and dressing of cable,Jointing, if required, through approved accessories (separately measured unless otherwise specified),Testing of insulation resistance and continuity after installation. The work shall be executed as per relevant IS/IEC specifications, utility practices and the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of hot-dip galvanized steel tubular pole, Numbers 9.0 metre long, Type 410 SP-33, having step lengths of 5.0 m + 2.0 m + 2.0 m, sectional outside diameters of 165.1 mm x 139.7 mm x 114.3 mm and wall thicknesses of 5.4 mm x 4.5 mm x 3.65 mm respectively, complete with welded base plate and top cap. The pole shall conform to IS 2713 (Part-II):1980 or latest amendment. The steel tubes used for manufacture shall conform to IS 1161 and/or IS 1239 and shall be hot-dip galvanized as per relevant IS standards. The pole shall be designed to withstand wind loads in accordance with IS 875 (latest edition). The item shall include supply of anti-climbing device consisting of barbed wire arrangement up to 2.5 metres height from ground level complete with GI clamps, nuts, bolts and all accessories. The pole shall also be provided with a danger board of size 200 mm x 150 mm (8" x 6"), fixed with suitable GI clamps, displaying voltage grade, skull symbol and caution markings as per IE Rules and statutory requirements. The item shall be supplied complete in all respects with all hardware, fittings and accessories required for satisfactory installation as per the direction and approval of the Engineer-in-Charge.

Erection of rail/tubular pole by embedding the Numbers pole to a depth of one-fifth (1/5th) of its total length in the ground, including excavation of pit of suitable dimensions, dressing, ramming and refilling of excavated earth. The foundation shall consist of a PCC base block of size 300 mm x 300 mm x 150 mm using cement concrete in the proportion of 1:3:6 (1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate of 19 mm and down size). The excavation and foundation work shall be carried out as per approved drawing and standard engineering practice. After erection, the pole shall be properly aligned, plumbed and consolidated by refilling and compacting the excavated earth. The finished foundation shall extend up to 300 mm above ground level to prevent water accumulation around the pole base. All labour, tools, plants, excavation, dewatering (if required), transportation of materials, curing of concrete and incidental works necessary for satisfactory completion of the work shall be included in the item. The work shall be executed complete in all respects as per relevant IS specifications, Railway standards and the direction of the Engineer-in-Charge.

Supply, erection, testing and commissioning of Set LT stay setcomplete with 7/14 SWG stay wire, Anchorplate, Thimble, Bow, 18 inch strainingscrew, LT guy insulator and 19 mm dia, 1.8metre long LT stay rod. LT stay rod shall beburied underground by digging of earth toa depth of 6x1x1 feet and concreting thesame with 1:2:4 concrete upto the heightof 1 feet above the ground level. LT guyinsulator shall be provided at a height of12 feet vertically above the ground level. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of LT Suspension Clamp Numbers Assembly suitable for supporting and suspending bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. suspension clamp, 1 No. mounting bracket, 1.5 metre long stainless steel strap, 2 Nos. stainless steel buckles, and all associated accessories required for complete installation. The suspension clamp shall be manufactured from high-strength weather- resistant polymer/engineering grade material with hot-dip galvanized or corrosion-resistant metallic parts suitable for outdoor use under all weather conditions. The clamp shall be capable of supporting the messenger conductor without causing damage to the conductor strands or insulation and shall provide adequate mechanical strength as per standard requirements. The item shall include supply, fixing, tightening, alignment, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation on poles at site as per the direction of the Engineer-in-Charge.

Supply and fixing of I-Hook for Anchor suitable Numbers 110.00 for mounting of suspension clamp/dead-end clamp assembly on RCC, PSC, steel tubular or rail poles for LT Aerial Bunched Cable (ABC) system. The I-Hook shall be manufactured from forged steel or hot-dip galvanized mild steel of adequate mechanical strength and corrosion resistance, complete with nuts, washers and all necessary fixing accessories. The I-Hook shall be designed to withstand the mechanical load imposed by the messenger conductor and associated fittings under normal and adverse operating conditions without deformation or failure. The item shall include supply, installation, tightening and fixing complete in all respects, including all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer- in-Charge.

Supply and fixing of Anchoring Dead-End Clamp Numbers Assembly suitable for anchoring bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. anchor/dead-end clamp, 1 No. universal bracket, stainless steel strap, stainless steel buckles, fixing hardware and all associated accessories required for complete installation. The dead-end clamp shall be made of high-strength UV- resistant weatherproof polymer with corrosion- resistant metallic components and shall be suitable for outdoor installation under tropical environmental conditions. The clamp shall securely grip the messenger conductor without damaging the conductor strands or insulation and shall be capable of withstanding the specified mechanical tensile load of the messenger conductor. The universal bracket and associated hardware shall be manufactured from hot-dip galvanized steel or equivalent corrosion- resistant material.The item shall include supply, fixing, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation at site as per the direction of the Engineer-in- Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of Insulation Piercing Connector (IPC) Numbers 177.00 suitable for tapping/branching of street lighting circuits and earthing connections from LT Aerial Bunched Cable (ABC) system without removal of conductor insulation. The connector shall be designed to provide a reliable electrical connection through insulation piercing technology and shall be suitable for outdoor installation under all weather conditions. The item shall include supply, fixing, testing and commissioning complete with all accessories, labour, tools and tackles required for satisfactory installation as per manufacturer's recommendations and the direction of the Engineer-in-Charge.

Supply and fixing of weatherproof FRP/SMC Numbers Junction Box of size approximately 390/388 mm x 305/304 mm x 170 mm, suitable for outdoor installation, manufactured from high-strength, UV-stabilized, flame-retardant and impact- resistant FRP/SMC material. The enclosure shall be provided with rubber gasket, hinged door, padlocking arrangement, zinc passivated earth bolt, mounting arrangement and all accessories required for safe and reliable operation. The junction box shall be suitable for 415 Volt, 3- Phase, 4-Wire LT supply system and shall be provided with 04 Nos. Aluminium Busbar Caps of 200 Ampere capacity, complete with insulated supports, phase and neutral busbars, earthing arrangement, cable entry provisions, glands, mounting hardware, nuts, bolts and washers. The enclosure shall be dust-proof, moisture- resistant, corrosion-resistant and suitable for outdoor service conditions with minimum protection degree of IP-54. The item shall include supply, fixing, mounting, internal wiring/termination (where required), testing and commissioning complete in all respects as per the direction of the Engineer-in-Charge.

Supply, installation and commissioning of 20 Set mm wide stainless steel (SS) strap complete with 02 Nos. stainless steel buckles of suitable size for mounting and fixing of distribution boxes, service connection boxes, junction boxes and other electrical accessories on steel tubular poles, rail poles, PSC poles or similar structures. The stainless steel strap shall be manufactured from Grade SS 304 or higher, having adequate tensile strength, corrosion resistance and durability suitable for outdoor applications under all weather conditions. The buckles shall be compatible with the strap and capable of securely holding the mounted equipment without slippage or deformation. The item shall include cutting, positioning, tightening, fastening and fixing of the strap and buckles complete with all labour, tools, tackles and accessories required for satisfactory installation as per the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Dismantling of existing unserviceable, damaged Each and corroded ACSR conductor, guard wire, Span brackets, clamps, insulators, binding materials and other associated overhead line fittings from poles/structures at any height, including removal, lowering, coiling, stacking and handling of released materials without causing damage to reusable materials and nearby installations. The work shall include necessary precautions for safety of personnel, railway assets and public property, including shutdown coordination wherever required. All dismantled materials shall be properly segregated, measured, accounted for and transported to the nominated Railway store/depot or the office of the concerned Supervisor. The released materials shall be handed over in full quantity under proper challan and acknowledgement obtained from the concerned Railway Supervisor. Necessary entries shall be made in relevant records as directed by the Engineer-in-Charge. The contractor shall be responsible for safe custody of dismantled materials until their official handover.The item includes all labour, tools, tackles, ladders, transportation within Railway premises, loading, unloading and all incidental works required for complete execution of the work as per the direction of the Engineer-in- Charge.

Supply, laying and commissioning of 2 Core x 16 Metre Sq.mm PVC insulated and PVC sheathed aluminium stranded twisted service cable, 1100 V grade, complete with supply and stringing of 1 No. 6 SWG GI support wire and lacing/binding of the cable to the GI wire at intervals not exceeding 2.0 metres using suitable PVC ties, aluminium binding wire or approved fastening arrangement. The cable shall be drawn from the service pole to the consumer's service pipe/building connection point, including all accessories required for complete installation. The cable shall be weatherproof, suitable for outdoor service connection and capable of withstanding normal mechanical stresses encountered during installation and operation. The item shall include supply of cable, GI support wire, binding materials, saddles, clamps, fixing accessories, stringing, laying, termination, testing and commissioning complete with all labour, tools, tackles, transportation and incidental materials required for satisfactory completion of the work as per the direction of the Engineer-in-Charge.

Supply, fixing and installation of 6 SWG Metre Galvanized Iron (GI) Wire for strengthening, supporting and securing service connection cables, LT distribution cables and other electrical installations at various locations. The GI wire shall be adequately tensioned and fixed with suitable clamps, hooks, binding wire, saddles and other necessary accessories as required for proper mechanical support of the cable installation. The GI wire shall be hot-dip galvanized, free from joints, rust, defects and surface irregularities, and shall possess adequate tensile strength to withstand the mechanical load of the supported cable under normal operating conditions. The wire shall be installed in a neat and workmanlike manner as directed by the Engineer-in-Charge.. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, installation, testing and commissioning Numbers of 45 Watt, 230V, 50Hz, energy-efficient outdoor LED Street Light Luminaire suitable for roadways, service roads, circulating areas, colonies and other outdoor applications, complete with mounting arrangement, connecting lead, fixing accessories and all associated materials required for satisfactory operation. The luminaire shall be of robust construction with pressure die-cast aluminium housing, powder-coated for corrosion resistance and provided with heat-resistant toughened glass cover. The luminaire shall be suitable for outdoor installation with a minimum degree of protection of IP-66 and Class-I electrical protection. The LED driver shall be inbuilt and designed for reliable operation under fluctuating supply conditions. The luminaire shall have a system efficacy not less than 105 lumens per watt, power factor greater than 0.95, THD less than 10%, and minimum surge protection of 5 kV. The LEDs shall have a minimum rated life of 50,000 burning hours at L70 performance level. The luminaire shall provide uniform illumination ensuring enhanced visibility and safety during night hours, particularly for persons with low vision. The item shall include supply, mounting, wiring, termination, testing and commissioning complete with all labour, tools, tackles and accessories as per the direction of the Engineer- in-Charge.

Supply, fitting, fixing, testing & commissioning of Numbers Earthing complete with 50mm dia, 3.65mm thick , 4 mtr long GI pipe to be erected inside an earth pit of height 3.75 mtr& diameter 30 cm to be filled by alternate layers of salt (2) & charcoal (3) of width 50 cm each from the bottom and the rest by earth. Perforated holes of dia 12 mm each to be made in the pipe by drilling and a gap of 30 cm is to be maintained between the holes up to a height of 2.5 mtr from bottom. A second layer of perforated holes of same dimension are also to be made at an angle of 90o with the earlier layer of holes by keeping a vertical distance of 15 cm. A cement concrete chamber of size 30x30x30 cm and thickness 6 cm in ratio 1:3:6 by cement sand & 19mm and down stone chips is to be made around the pipe. The size of CC top cover is 24cmx24cmx4cm with provision of metallic folding handle is to be made. The cover to be provided on the 3mm top groove of earth pit (flash) as per direction of Railway Engineer. Earth continuity by 25x 5mm GI strip through alkathene pipe.75x16 mm GI nut, bolt and spring/flat washer has to be provided as per instruction of Railway Engineer. The connection of earth continuity wire with earth electrode to be made by GI soldering terminal socket of suitable size. The distance of earth electrode form building/other earthing system to be maintained by observing IE rules. As per Drg.No. : PCEE/ELG/DRG/2024/1/Rev-1 dated 28.07.2025 & as per Technical circular no.EL/PS/2025/1 (Pipe Earthing arrangements) LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of GI Pole Clamp made out of Numbers 100.00 25 mm x 6 mm MS flat, fabricated to suitable size for fixing on steel tubular poles, complete with drilling of holes, bending, shaping and hot- dip galvanization. The clamp shall be suitable for mounting of service connection boxes, junction boxes, stay wires, cable supports, brackets, danger boards, earthing strips and other electrical accessories on tubular poles. The item shall include supply, fitting, fixing, tightening and installation complete with all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer-in-Charge.

Design, fabrication, supply, installation, testing Numbers and commissioning of Outdoor Type LT Control Panel, suitable for 415 Volts, 3 Phase, 4 Wire, 50 Hz AC System, of double-door, rear access, Form-3b construction conforming to IS/IEC 61439-1 & 2 (formerly IEC 60439-1), having minimum degree of protection IP-55 for outdoor installation. The panel enclosure shall be fabricated from CRCA sheet steel with 2.0 mm thick load-bearing members and 1.6 mm thick non-load-bearing members. The gland plates shall be 3 mm thick hot-dip galvanized steel. The panel shall be powder coated in RAL-7035 structured finish after suitable surface treatment. All doors and covers shall be provided with neoprene gaskets to ensure weatherproof construction. The panel shall be provided with bottom cable entry for incoming and outgoing feeders, complete cable alley, removable gland plates, lifting hooks, earthing terminals, danger notice, engraved name plates and all accessories required for satisfactory operation. Busbar Arrangement.The panel shall be provided with 400 Amp TPN electrolytic grade copper busbars of size 50 mm x 6 mm for each phase and neutral, running throughout the panel. The busbars shall be mounted on high- grade porcelain/SMC/DMC insulators with adequate phase-to-phase and phase-to-earth clearances. Busbars shall be fully insulated with colour coded heat-shrinkable sleeves. Incoming Feeders:The panel shall be provided with: 2 Nos. MCCB Incomers•Rating: 320 Amp, 4 Pole •Breaking Capacity: 50 kA •Ics = 100% Icu •Adjustable Thermal Setting: 0.8-1.0 In •Adjustable Magnetic Setting: 5-10 In •Conforming to IEC 60947-2 ,Outgoing Feeders-4 Nos. MCCB Outgoing Feeders •Rating: 160 Amp, 4 Pole •Breaking Capacity: 25 kA •Ics = 100% I c u •Adjustable Thermal Setting: 0.8-1.0 In •Adjustable Magnetic Setting: 5-10 In •Conforming to IEC 60947-2 2 Nos. MCCB Outgoing Feeders•Rating: 125 Amp, 4 Pole •Breaking Capacity: 25 kA •Ics = 100% Icu •Adjustable Thermal Setting: 0.8-1.0 In •Adjustable Magnetic Setting: 5-10 In •Conforming to IEC 60947-2 Metering and Indications.The panel shall be provided with:•Multifunction Digital Energy Meter •Current Transformers (CTs) of suitable ratio and burden•RYB LED Indicating Lamps •Selector Switches (Voltmeter/Ammeter)•Auxiliary Contactors •Cam Switches •Control MCBs •Control Fuses •Terminal Blocks •Internal Wiring •Space Heater (if required) •Copper Earth Bus •All interconnections complete Control wiring shall be carried out using 1100 Volt grade LUMDING DIVISION-ELECTRICAL/N F RLY stranded copper flexible wires with ferrules and numbered sleeves.Testing Requirements-The panel manufacturer shall possess valid: •CPRI Type Test Certification•ISI Certification •ISO 9001 Certification.The panel design shall comply with:•Short Circuit Withstand Capacity: 100 kA for 1 second•Temperature Rise Test as per applicable standards•Routine Tests as per IS/IEC 61439 •Insulation Resistance Test •High Voltage Te s t •Functional Test .The panel shall be manufactured, assembled and inspected at OEM works. Pre-dispatch inspection shall be carried out in presence of Railway's authorized representative. Detailed GA Drawing, SLD, Busbar Layout, Foundation Drawing and Bill of Materials shall be submitted by the contractor and approved by the Engineer-in-Charge before fabrication. Total 2446891.18 Rest camp shuttle Gate(Renewal of Existing HT-LT Power supply system througfh 6 sq mm Twin Item- 4 Core wire from pole mounted S/S to stop pilferage of Electricity.) S No. Item Description of Item Unit Qty Rate Amount No

Stringing, sagging, laying and commissioning of Metre LT Aerial Bunched Cable (ABC) comprising 3 x 50 Sq.mm Aluminium Phase Conductors + 1 x 35 Sq.mm Aluminium Alloy Messenger (Neutral) Conductor + 1 x 16 Sq.mm Street Lighting Conductor, complete with running out, paying out, tensioning, sagging, clipping and fixing on pole-mounted suspension clamps, dead-end clamps and associated hardware. The work shall include loading, unloading, transportation, handling and carrying of cable from Railway store/stacking point to actual work site by contractor's own arrangement. The cable shall be strung using approved tools and techniques to avoid damage to insulation and conductors. Proper sag shall be maintained as per manufacturer's recommendations, relevant standards and site conditions. The work shall also include:Running out of cable along the alignment, Stringing through suspension and anchoring arrangements,Maintaining proper tension and sag,Crossing roads, tracks, drains and other utilities safely,Alignment and dressing of cable,Jointing, if required, through approved accessories (separately measured unless otherwise specified),Testing of insulation resistance and continuity after installation. The work shall be executed as per relevant IS/IEC specifications, utility practices and the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of hot-dip galvanized steel tubular pole, Numbers 9.0 metre long, Type 410 SP-33, having step lengths of 5.0 m + 2.0 m + 2.0 m, sectional outside diameters of 165.1 mm x 139.7 mm x 114.3 mm and wall thicknesses of 5.4 mm x 4.5 mm x 3.65 mm respectively, complete with welded base plate and top cap. The pole shall conform to IS 2713 (Part-II):1980 or latest amendment. The steel tubes used for manufacture shall conform to IS 1161 and/or IS 1239 and shall be hot-dip galvanized as per relevant IS standards. The pole shall be designed to withstand wind loads in accordance with IS 875 (latest edition). The item shall include supply of anti-climbing device consisting of barbed wire arrangement up to 2.5 metres height from ground level complete with GI clamps, nuts, bolts and all accessories. The pole shall also be provided with a danger board of size 200 mm x 150 mm (8" x 6"), fixed with suitable GI clamps, displaying voltage grade, skull symbol and caution markings as per IE Rules and statutory requirements. The item shall be supplied complete in all respects with all hardware, fittings and accessories required for satisfactory installation as per the direction and approval of the Engineer-in-Charge.

Erection of rail/tubular pole by embedding the Numbers pole to a depth of one-fifth (1/5th) of its total length in the ground, including excavation of pit of suitable dimensions, dressing, ramming and refilling of excavated earth. The foundation shall consist of a PCC base block of size 300 mm x 300 mm x 150 mm using cement concrete in the proportion of 1:3:6 (1 Cement : 3 Coarse Sand : 6 Graded Stone Aggregate of 19 mm and down size). The excavation and foundation work shall be carried out as per approved drawing and standard engineering practice. After erection, the pole shall be properly aligned, plumbed and consolidated by refilling and compacting the excavated earth. The finished foundation shall extend up to 300 mm above ground level to prevent water accumulation around the pole base. All labour, tools, plants, excavation, dewatering (if required), transportation of materials, curing of concrete and incidental works necessary for satisfactory completion of the work shall be included in the item. The work shall be executed complete in all respects as per relevant IS specifications, Railway standards and the direction of the Engineer-in-Charge.

Supply, erection, testing and commissioning of Set LT stay setcomplete with 7/14 SWG stay wire, Anchorplate, Thimble, Bow, 18 inch strainingscrew, LT guy insulator and 19 mm dia, 1.8metre long LT stay rod. LT stay rod shall beburied underground by digging of earth toa depth of 6x1x1 feet and concreting thesame with 1:2:4 concrete upto the heightof 1 feet above the ground level. LT guyinsulator shall be provided at a height of12 feet vertically above the ground level. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of LT Suspension Clamp Numbers Assembly suitable for supporting and suspending bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. suspension clamp, 1 No. mounting bracket, 1.5 metre long stainless steel strap, 2 Nos. stainless steel buckles, and all associated accessories required for installation. complete The suspension clamp shall be manufactured from high-strength weather- resistant polymer/engineering grade material with hot-dip galvanized or corrosion-resistant metallic parts suitable for outdoor use under all weather conditions. The clamp shall be capable of supporting the messenger conductor without causing damage to the conductor strands or insulation and shall provide adequate mechanical strength as per standard requirements. The item shall include supply, fixing, tightening, alignment, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation on poles at site as per the direction of the Engineer-in-Charge.

Supply and fixing of I-Hook for Anchor suitable Numbers for mounting of suspension clamp/dead-end clamp assembly on RCC, PSC, steel tubular or rail poles for LT Aerial Bunched Cable (ABC) system. The I-Hook shall be manufactured from forged steel or hot-dip galvanized mild steel of adequate mechanical strength and corrosion resistance, complete with nuts, washers and all necessary fixing accessories. The I-Hook shall be designed to withstand the mechanical load imposed by the messenger conductor and associated fittings under normal and adverse operating conditions without deformation or failure. The item shall include supply, installation, tightening and fixing complete in all respects, including all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer- in-Charge.

Supply and fixing of Anchoring Dead-End Clamp Numbers Assembly suitable for anchoring bare/insulated messenger conductor of LT Aerial Bunched Cable (ABC) system, comprising of 1 No. anchor/dead-end clamp, 1 No. universal bracket, stainless steel strap, stainless steel buckles, fixing hardware and all associated accessories required for complete installation. The dead-end clamp shall be made of high-strength UV- resistant weatherproof polymer with corrosion- resistant metallic components and shall be suitable for outdoor installation under tropical environmental conditions. The clamp shall securely grip the messenger conductor without damaging the conductor strands or insulation and shall be capable of withstanding the specified mechanical tensile load of the messenger conductor. The universal bracket and associated hardware shall be manufactured from hot-dip galvanized steel or equivalent corrosion- resistant material.The item shall include supply, fixing, tightening, testing and commissioning complete with all labour, tools, tackles and accessories required for satisfactory installation at site as per the direction of the Engineer-in- Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply of Insulation Piercing Connector (IPC) Numbers suitable for tapping/branching of street lighting circuits and earthing connections from LT Aerial Bunched Cable (ABC) system without removal of conductor insulation. The connector shall be designed to provide a reliable electrical connection through insulation piercing technology and shall be suitable for outdoor installation under all weather conditions. The item shall include supply, fixing, testing and commissioning complete with all accessories, labour, tools and tackles required for satisfactory installation as per manufacturer's recommendations and the direction of the Engineer-in-Charge.

Supply and fixing of weatherproof FRP/SMC Numbers Junction Box of size approximately 390/388 mm x 305/304 mm x 170 mm, suitable for outdoor installation, manufactured from high-strength, UV-stabilized, flame-retardant and impact- resistant FRP/SMC material. The enclosure shall be provided with rubber gasket, hinged door, padlocking arrangement, zinc passivated earth bolt, mounting arrangement and all accessories required for safe and reliable operation. The junction box shall be suitable for 415 Volt, 3- Phase, 4-Wire LT supply system and shall be provided with 04 Nos. Aluminium Busbar Caps of 200 Ampere capacity, complete with insulated supports, phase and neutral busbars, earthing arrangement, cable entry provisions, glands, mounting hardware, nuts, bolts and washers. The enclosure shall be dust-proof, moisture- resistant, corrosion-resistant and suitable for outdoor service conditions with minimum protection degree of IP-54. The item shall include supply, fixing, mounting, internal wiring/termination (where required), testing and commissioning complete in all respects as per the direction of the Engineer-in-Charge.

Supply, installation and commissioning of 20 Set mm wide stainless steel (SS) strap complete with 02 Nos. stainless steel buckles of suitable size for mounting and fixing of distribution boxes, service connection boxes, junction boxes and other electrical accessories on steel tubular poles, rail poles, PSC poles or similar structures. The stainless steel strap shall be manufactured from Grade SS 304 or higher, having adequate tensile strength, corrosion resistance and durability suitable for outdoor applications under all weather conditions. The buckles shall be compatible with the strap and capable of securely holding the mounted equipment without slippage or deformation. The item shall include cutting, positioning, tightening, fastening and fixing of the strap and buckles complete with all labour, tools, tackles and accessories required for satisfactory installation as per the direction of the Engineer-in-Charge. LUMDING DIVISION-ELECTRICAL/N F RLY

Dismantling of existing unserviceable, damaged Each and corroded ACSR conductor, guard wire, Span brackets, clamps, insulators, binding materials and other associated overhead line fittings from poles/structures at any height, including removal, lowering, coiling, stacking and handling of released materials without causing damage to reusable materials and nearby installations. The work shall include necessary precautions for safety of personnel, railway assets and public property, including shutdown coordination wherever required. All dismantled materials shall be properly segregated, measured, accounted for and transported to the nominated Railway store/depot or the office of the concerned Supervisor. The released materials shall be handed over in full quantity under proper challan and acknowledgement obtained from the concerned Railway Supervisor. Necessary entries shall be made in relevant records as directed by the Engineer-in-Charge. The contractor shall be responsible for safe custody of dismantled materials until their official handover.The item includes all labour, tools, tackles, ladders, transportation within Railway premises, loading, unloading and all incidental works required for complete execution of the work as per the direction of the Engineer-in- Charge.

Supply, laying and commissioning of 2 Core x 16 Metre Sq.mm PVC insulated and PVC sheathed aluminium stranded twisted service cable, 1100 V grade, complete with supply and stringing of 1 No. 6 SWG GI support wire and lacing/binding of the cable to the GI wire at intervals not exceeding 2.0 metres using suitable PVC ties, aluminium binding wire or approved fastening arrangement. The cable shall be drawn from the service pole to the consumer's service pipe/building connection point, including all accessories required for complete installation. The cable shall be weatherproof, suitable for outdoor service connection and capable of withstanding normal mechanical stresses encountered during installation and operation. The item shall include supply of cable, GI support wire, binding materials, saddles, clamps, fixing accessories, stringing, laying, termination, testing and commissioning complete with all labour, tools, tackles, transportation and incidental materials required for satisfactory completion of the work as per the direction of the Engineer-in-Charge.

Supply, fixing and installation of 6 SWG Metre Galvanized Iron (GI) Wire for strengthening, supporting and securing service connection cables, LT distribution cables and other electrical installations at various locations. The GI wire shall be adequately tensioned and fixed with suitable clamps, hooks, binding wire, saddles and other necessary accessories as required for proper mechanical support of the cable installation. The GI wire shall be hot-dip galvanized, free from joints, rust, defects and surface irregularities, and shall possess adequate tensile strength to withstand the mechanical load of the supported cable under normal operating conditions. The wire shall be installed in a neat and workmanlike manner as directed by the Engineer-in-Charge.. LUMDING DIVISION-ELECTRICAL/N F RLY

Supply, installation, testing and commissioning Numbers of 45 Watt, 230V, 50Hz, energy-efficient outdoor LED Street Light Luminaire suitable for roadways, service roads, circulating areas, colonies and other outdoor applications, complete with mounting arrangement, connecting lead, fixing accessories and all associated materials required for satisfactory operation. The luminaire shall be of robust construction with pressure die-cast aluminium housing, powder-coated for corrosion resistance and provided with heat-resistant toughened glass cover. The luminaire shall be suitable for outdoor installation with a minimum degree of protection of IP-66 and Class-I electrical protection. The LED driver shall be inbuilt and designed for reliable operation under fluctuating supply conditions. The luminaire shall have a system efficacy not less than 105 lumens per watt, power factor greater than 0.95, THD less than 10%, and minimum surge protection of 5 kV. The LEDs shall have a minimum rated life of 50,000 burning hours at L70 performance level. The luminaire shall provide uniform illumination ensuring enhanced visibility and safety during night hours, particularly for persons with low vision. The item shall include supply, mounting, wiring, termination, testing and commissioning complete with all labour, tools, tackles and accessories as per the direction of the Engineer- in-Charge.

Supply, fitting, fixing, testing & commissioning of Numbers Earthing complete with 50mm dia, 3.65mm thick , 4 mtr long GI pipe to be erected inside an earth pit of height 3.75 mtr& diameter 30 cm to be filled by alternate layers of salt (2) & charcoal (3) of width 50 cm each from the bottom and the rest by earth. Perforated holes of dia 12 mm each to be made in the pipe by drilling and a gap of 30 cm is to be maintained between the holes up to a height of 2.5 mtr from bottom. A second layer of perforated holes of same dimension are also to be made at an angle of 90o with the earlier layer of holes by keeping a vertical distance of 15 cm. A cement concrete chamber of size 30x30x30 cm and thickness 6 cm in ratio 1:3:6 by cement sand & 19mm and down stone chips is to be made around the pipe. The size of CC top cover is 24cmx24cmx4cm with provision of metallic folding handle is to be made. The cover to be provided on the 3mm top groove of earth pit (flash) as per direction of Railway Engineer. Earth continuity by 25x 5mm GI strip through alkathene pipe.75x16 mm GI nut, bolt and spring/flat washer has to be provided as per instruction of Railway Engineer. The connection of earth continuity wire with earth electrode to be made by GI soldering terminal socket of suitable size. The distance of earth electrode form building/other earthing system to be maintained by observing IE rules. As per Drg.No. : PCEE/ELG/DRG/2024/1/Rev-1 dated 28.07.2025 & as per Technical circular no.EL/PS/2025/1 (Pipe Earthing arrangements) LUMDING DIVISION-ELECTRICAL/N F RLY

Supply and fixing of GI Pole Clamp made out of Numbers 25 mm x 6 mm MS flat, fabricated to suitable size for fixing on steel tubular poles, complete with drilling of holes, bending, shaping and hot- dip galvanization. The clamp shall be suitable for mounting of service connection boxes, junction boxes, stay wires, cable supports, brackets, danger boards, earthing strips and other electrical accessories on tubular poles. The item shall include supply, fitting, fixing, tightening and installation complete with all labour, tools, tackles and accessories required for satisfactory execution of the work as per the direction of the Engineer-in-Charge.

Supply, installation, testing and commissioning Numbers of 63 kVA capacity (continuous loading), BEE 5 Star rated (as per latest BIS amendments up to date of tender), 11/0.433 kV step-down, 3- phase, 50 Hz, Dyn-11 vector group, ONAN type outdoor distribution transformer. The transformer shall be copper wound using electrolytic grade 99.9% pure copper and shall have CRGO core of MOH grade or better. It shall be provided with On Load Tap Changer (OLTC) on HV side along with AVR relay and remote tap changer control for automatic voltage sensing and tap operation, with provision for both remote and manual control within a range of +5% to -15% in steps of 2.5%. HV side shall be provided with cable end boxes suitable for 3x300 sqmm, 11 kV grade XLPE cable. Necessary multicore copper control cable shall be supplied and laid between transformer and HT panel/breaker for tripping and protection. The transformer shall conform to IS: 2026 (Part 1 to 5) and IS: 1180 (Part 3), duly ISI marked and as per CPWD specifications. It shall be supplied complete with first filling of filtered dehydrated insulating oil, mounted on grouted MS channel base with all accessories. Temperature rise shall not exceed 35°C for oil and 40°C for winding. Internal surfaces of tank shall be painted with oil-resistant varnish, while external surfaces shall have epoxy primer with polyurethane paint or powder coating as per IS:1180 for normal to medium corrosive conditions; special painting shall be as directed by Engineer-in-Charge. The design shall consider ambient temperature of 50°C, relative humidity up to 90%, and noise level within limits of NEMA TR-1/IEC standards. The transformer shall have a QR code containing drawings, test reports, OEM manuals and manufacturing details. A rating plate of anodized aluminium/stainless steel shall be fixed as per IS:1180. The transformer shall be complete with all standard fittings and accessories including two earthing terminals, oil level indicator, silica gel breather, air release device, drain cum sampling valve, thermometer pocket, oil filling arrangement, lifting lugs, HV neutral grounding strip, lightning arrestors/arcing horns (3 Nos.), bird guard, separate neutral bushing for earthing, pressure relief device/explosion vent, inspection cover, monogram plate, detachable radiators with shut-off valves, oil conservator with level indicator and drain plug, and all necessary clamps, lugs, hardware and termination accessories for HT/LT connections, complete in all respects as required at site."

"Supply, installation, testing and commissioning Numbers of 100 kVA capacity (continuous loading), BEE 5 LUMDING DIVISION-ELECTRICAL/N F RLY Star rated (corresponding level as per latest BIS amendments up to date of tender), 11/0.433 kV step-down, 3-phase, 50 Hz, Dyn-11 vector group, ONAN type copper wound distribution transformer suitable for outdoor application. The transformer shall be wound with electrolytic grade 99.9% pure copper conductor and the core shall be made of high-quality Cold Rolled Grain Oriented (CRGO) steel of MOH grade or better. The transformer shall be provided with On Load Tap Changer (OLTC) on HV side with Automatic Voltage Regulator (AVR) relay and remote tap changer control panel for automatic sensing of incoming voltage and automatic operation of OLTC, with provision for both remote and manual control. The tap changing range shall be from +5% to -15% in steps of 2.5%. The transformer shall be provided with cable end boxes on HV side suitable for termination of 3x300 sqmm, 11 kV grade XLPE cable, and LV side termination arrangement complete in all respects. Necessary multicore copper control cable shall be supplied and laid between transformer and HT breaker/panel for interlocking and safety tripping. The transformer shall conform to IS: 2026 (Part 1 to Part 5) and IS: 1180 (latest Part 3) and shall bear ISI marking. The permissible temperature rise shall not exceed 35°C for oil and 40°C for winding above ambient. Internal surfaces of the tank shall be coated with oil-resistant varnish, while external surfaces shall be painted with one coat of epoxy primer followed by two coats of polyurethane paint or thermo-setting powder coating as per IS:1180 requirements for normal to medium corrosive atmosphere. For highly polluted conditions, painting shall be as directed by Engineer-in-Charge. The design ambient conditions shall be maximum air temperature of 50°C, relative humidity up to 90%, and noise level shall be within limits specified in NEMA TR- 1/IEC standards. The transformer shall be supplied complete with first filling of filtered and dehydrated insulating oil, and mounted on properly grouted MS channel base frame. It shall be provided with a QR code containing complete technical details including drawings, routine/type test reports, OEM manuals, and geo-tagged manufacturing location. Each transformer shall have a rating plate made of anodized aluminum or stainless steel, securely fixed and clearly marked as per IS:1180. The transformer shall be complete with all standard fittings and accessories including two earthing terminals, oil level indicator with minimum and maximum marking, silica gel breather, air release device (where applicable), drain-cum-sampling valve, thermometer pocket with cap, oil filling arrangement, lifting lugs for transformer and core assembly, HV neutral grounding strip, arcing horns/lightning arrestors (3 Nos.), bird guard, separately brought out LV neutral for earthing, pressure relief device/explosion vent, inspection cover, monogram plate, detachable radiators with shut-off valves, conservator with oil level indicator and drain plug (for 50 kVA and above), and all necessary hardware, clamps, lugs and termination accessories. The complete work shall be carried out as per CPWD specifications and relevant IS standards, ensuring proper installation, testing, commissioning and handing over in all respects." LUMDING DIVISION-ELECTRICAL/N F RLY respects." Total 1298058.94