Design, Supply, Erection, testing and commissioning of 25 KV AC-OHE and modification of TSS/SP/SSP of Harbour Line between Goregaon and Borivali (TRD/PSI Work) under Mumbai Division of Western Railway.

A-Earth Work and Foundation

Concrete for foundation and plinth in all type of soil including hard/rocky soil (including excavation and supply of all materials viz., sand, cement, and ballast etc.)

Reinforced Concrete for foundation and cable trench

Cable trench cover

Supply, spreading and levelling of 20mm down graded ballast

B-(Steel items)

Supply of rolled or fabricated and galvanized traction mast, TTC, Portal with boom and AT masts, Feeder mast and SPS etc.

Supply of all types of galvanized bonds (50x6)

Supply of Guy Rod Assembly

Supply of standard single cantilever assembly complete with insulator for conventional OHE

Supply of Hybrid cantilever assembly complete with insulator for conventional OHE

Supply of GI flat for earth (50 X 6 mm)

Supply of Earthing Station (Earth Electrode- 3 mtr)

Supply of Anti climbing device

Supply of Pull -off arrangement for OHE

Supply of Regulating eqipment (5- Pulley type) with counter weight assembly and SS "Wire rope counter weight and other accessories

Supply of Fencing Panel as per RDSO approved Drawing

Supply of Fencing upright

Supply of Earthing Station (Earth Electrode- 4 mtr)

C-Switch Gear, Insulators & other Elec. Items

Supply of 25 KV single pole vacuum circuit breaker

Supply of 25KV 9T Insulator /suspension Insulator/ solid core cut-in-Insulator

Supply of materials for termination of Single conductor (including supply of 9T cut-in insulator) of overhead equipment.

Supply of materials for termination of Double conductor (including supply of 9T cut-in insulator) of overhead equipment.

Supply of 25 KV Post Insulator

Supply of 25 KV/1600 A Single Pole Isolator (without earth contact assembly) with interlock mechanism

Supply of 25 KV/1600 A Double Pole Isolator (without earth contact assembly) with interlock mechanism

Supply of 25 KV/240V, 10 KVA Auxiliary Transformer

Supply of 25 KV DO fuse switch assembly

Supply of earthing heel assembly 1129336.0

Supply of PTFE short Neutral section

Supply of section insulator assembly including core and cut-in-Insulator

Supply of material including Insulator for Anti creep arrangement

Supply of 42KV lightning arrestor For 25 KV Side

Supply of 110V lead acid battery charger(200AH)

Supply of 110V,200AH lead acid battery

Supply of 50/39 mm aluminum bus bar

Supply of all type of aluminum bus bar terminal assembly,Splice and connector for 50 mm bus bar

Supply of 25 KV CT

Supply of Terminal Board in Control cubicle room

Supply of 110 V DC distribution board

Supply of 230V AC Distribution board

Supply of PT Type -II (27500/110v)

Supply of Pre-moulded type outdoor cable termination suitable for 66 KV (E ) grade 400 Sqmm copper conductor feeder cable

Supply of Pre-moulded straight Through joint suitable for 66 KV (E ) grade 400 Sqmm copper conductor feeder cable

Supply of Pre-moulded type straight Through joint suitable for 110 KV (E ) grade 1x400 Sqmm size, copper conductor XLPE insulated cable

D-(Copper items, PVC cables & Others)

Supply of overhead equipment excluding catenary & contact wire. Scope includes Supply of jumper and dropper wires, false catenary, fixing of number plates & various type of boards, splices, number plates & various types of caution & other boards including shock treatment chart etc as per explanatory notes

Supply of Contact wire Splice (Set of 02 Nos.)

Supply of Catenary wire Splice

Supply of different types of PG clamp 1149910.0

Supply of 5 MM /7MM copper dropper wire

Supply of Control Cable 10 Core x 2.5 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Supply of Control Cable 2 Core x 2.5 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Supply of Control Cable 2 Core x 16 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Supply of Control Cable 4 Core x 4 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Supply of Control Cable 12 Core x 2.5 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Supply of Control Cable 19 Core x 2.5 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Supply of Control Cable 7 Core x 2.5 SQmm PVC insulated Copper Cable as per IS 1554 Part-I 1988

Preparation all drawing and design for overhead equipment including preparation of pre pegging, pegging and OHE layout plan

Preparation all drawing and design for TSS/SP/SSP

Erection of fabricated and galvanized traction mast, TTC, Portal with boom and AT masts, Feeder mast and SPS etc.

Erection of all types of galvanized bonds (50x6)

Erection of Guy Rod Assembly

Erection of standard single cantilever assembly complete with insulator for conventional OHE

Erection of Hybrid cantilever assembly complete with insulator for conventional OHE

Erection of GI flat for earth (50 X 6 mm)

Erection of Earthing Station (Earth Electrode- 3 Mtr)

Erection of Anti climbing device

Erection of Pull -off arrangement for OHE

Erection of 25KV 9T Insulator /suspension Insulator solid core /cut-in-Insulator

Erection of Regulating equipment (5- Pulley type) with counter weight assembly and SS "Wire rope and other accessories

Erection of Fencing Panel as per RDSO approved Drawing

Erection of Fencing upright

Erection of Earthing Station (Earth Electrode- 4 Mtr)

Erection of materials for termination of Single conductor (including supply of 9T cut-in insulator) of overhead equipment.

Erection of materials for termination of Double conductor (including supply of 9 t cut- in insulator) of overhead equipment.

Erection of 25 KV Post Insulator

Erection of 25 KV/1600 A Single Pole Isolator (without earth contact assembly)

Erection of 25 KV/1600 A Double Pole Isolator (without earth contact assembly)

Erection of KV/240V, 10 KVA Auxiliary Transformer

Erection of 25 KV DO fuse switch assembly

Erection of earthing heel assembly

Erection of PTFE short Neutral section

Erection of section insulator assembly including core and cut-in-Insulator

Erection of material including Insulator for Anti creep arrangement

Erection of 25KV lightning arrestor

Erection of 110V lead acid battery charger(200AH)

Erection of 110V,200AH lead acid battery

Erection of 50/39 mm aluminum bus bar

Erection of all type of aluminum bus bar terminal assembly,Splice and connector for 38/50 mm bus bar

Erection of 25 KV CT

Erection of Terminal Board in Control cubicle room

Erection of 110 V DC distribution board

Erection of 230V AC Distribution board

Erection of PT Type -II (27500/110v)

Extension / modification in the existing control Panel and SCADA

Erection, testing and commissioning of Pre-moulded type outdoor cable termination suitable for 66 KV (E ) grade 400 Sqmm copper conductor feeder cable

Erection, testing and commissioning of Pre-moulded straight Through joint suitable for 66 KV (E ) grade 400 Sqmm copper conductor feeder cable

Erection, testing and commissioning of Pre-moulded type straight Through joint suitable for 110 KV (E ) grade 1x400 Sqmm size, copper conductor XLPE insulated cable Per Track

Erection of overhead equipment excluding catenary & contact wire. Scope includes Supply of jumper and dropper wires, false catenary, fixing of number plates & various type of boards, splices, number plates & various types of caution & other boards including shock treatment chart etc as per explanatory notes

Erection of contact wire Splice (Set of 2 Nos.)

Erection of Catenary wire Splice

Erection of different types of PG clamp

Erection of 5 MM /7MM copper dropper wire

Erection of Control Cable of different Sizes

Transfer of OHE from one support to another and adjustment of droppers

Adjustment of OHE at Overlap /Crossover/ Support/ Head span

Erection of material including Insulator for Anti creep arrangement Per Track

Dismantling & removal of OHE complete with cantelever, droppers, contact & catenary wire etc.

Dismantling & removal of Isolator complete

Dismantling & removal of Mast, Portal, TTC & other small part steel

Breaking of concrete foundation of Masts, portals & TTC etc.

Dismantling & removal of Guy rod assembly

Dismantling of Feeder catenary wire / Return Conductor

Reprofiling of existing OHE after temping / Engineering work

Splicing and extension of an anchored overhead equipment

Slewing and putting back of OHE in original Shape

Dismantling of section Insulator Assembly

Tree (Branches) trimming which are under the proximity of OHE

Dismantling of Post / pedestal /9 Ton Insulator

Repairing of platform roof after replacement / dismantling of OHE 5948133.0

Work under Power Block: Any erection work as per schedule done under power and /or Traffic block is subject to have extra rate. ( 30% extra in the erection rate to Schedule E item no.3 to 63)

Transportation of material from Railway depot to work site or transportation of released material from site to Railway depot of DS-8 store

Supply and Erection of Saddle

Supply & Erection of of anti bird disc as per explanatory notes and technical specification

Supply and fixing of HDPE net on OHE structures to prevent bird nesting as per explanatory notes and technical specification

Providing (Supply and Erection) of Layout Board for FP & switching posts

Providing Sectioning diagramme board at stations

Drilling of horizontal boring below track by pushing method for laying of cable of various size upto 450 mm dia

Providing Lighting arrangement during night working and TWO by portable type 2 to 5 KVA DG set on hiring basis complete with fuel, oil, accessories and all material and man power for operatiom (Per hour / each site/DG Set)

Erection of 150 Sqmm copper feeder wire

Pull lift machine 3 tonne pulling capacity and 3 tonne lifting capacity Make Tracel Tirfer India Pvt Ltd or similar

Pull lift machine 5.2 tonne pulling capacity and 3.2 tonne lifting capacity Make Tracel Tirfer India Pvt Ltd or similar

Pull lift machine 1.5 tonne pulling capacity and 2 tonne lifting capacity Make Tracel Tirfer India Pvt Ltd or similar

Earthing discharge rod complete. (25 KV)

Aluminium straight ladder (9.3 m) with hook on top.

Aluminium folding ladder (11 m) with hook on top.

Portable electric drill machine21mm, single phase 230 Volt ( for drilling rails for bonding).

Contact wire cutter 36".

Dropper wire cutter 12".

Single sleeve pully block 3 1/2" x 1/2" groove steel.

Contact wire twist cum bender 6"

Steel sling 1m long, eye at each end 19 mm dia.

Steel sling 2m long, eye at each end 19 mm dia.

Steel sling 3m long, eye at each end 19 mm dia.

Steel sling 4m long, eye at each end 19 mm dia.

Steel sling 5m long, eye at each end 19 mm dia.

Fabric metric tape 30 mtr long 15 mm wide each.

Engineering ratchet with socket set

Earth Megger/tester

Screw driver set consisting of 6", 8", !2", 16" & 18"

Insulated cutting plier (12") & (8")

Sprit level (12") & (6")

Tensometer IDT-10 Ton capacity.

Hydraulic crimping tool.

Bench grinder (Double end pedestal) Motor driven.

'D' Spanner double ended 24 sizes in a set of 12 pieces Gedorej make or equivalent

Ring spanner double ended 24 sizes in a set of 12 pieces Gedorej make or any other substantially equipment make.

Portable fire extinguisher capacity 4.5 Kg DCP type.

Earth Leakage Clamp meter, DC and AC current and voltage,600 A and 600V 29 Resistance and continuity, 312 digit, 4000 count display with backlight, High resolution digital bar graph, Peak, min/max and data-hold functions, Safety overvoltage safety category: IEC 61010-1 600V CAT III, Weight 225g including batteries, having drop-tested to 1.2 m onto a hard floor as per specification. Megger -DCM305E Chouvin Arnoux

Digital Tong tester, AC/DC,DC and AC current up to 1500 A, True RMS measurement 30 for greater accuracy,Large jaw size safely assists with uninsulated conductor measurements,750 VAC and 1000 VDC,Resistance, continuity and frequency,Peak, min/max and data-hold functions,EN61326-1 & IEC61010-1 CAT IV 600 V For use on uninsulated conductors Megger- DCM1500 & Chouvin Arnoux 1500000.0

The thermal imaging camera, shall be equipped with a high-sensitivity VOx infrared detector operating in the 7.5-14 m spectral range and providing a thermal resolution of 640 x 480 pixels. The camera shall support Super Resolution technology to enhance images up to 1280 x 960 pixels. 4.3" LCD, colour touchscreen, 800x480, It shall have a thermal sensitivity (NETD) of 30 mK 31 and support image capture at up to 30 Hz frame rate for accurate thermal analysis of moving targets. The instrument shall incorporate a 13 MP visible-light camera, multiple focusing modes including manual, automatic, touch autofocus and continuous autofocus, and a digital zoom range of 1.1x to 20x. Focal length 17.7 mm Field of view 25 ° x 19 ° / 24 ° x 18 ° IFOV 0.68 mrad / 0.66 mrad Min. object distance 0.15 m, D:S 1470:1, The camera shall measure temperatures from -40°C to +650°C with an accuracy of ±2°C or ±2% of reading, whichever is greater. Battery type Interchangeable rechargeable lithium-ion battery (2 pcs) and Storage media Built-in (64 GB) and external SD card (up to 256 GB). Make: Megger, Model: TC640

Insulation Tester 2.5 KV with PI Measurement, selectable Voltage 50V to 2,500V, Resistance Range- 200G ohm, Equipment should Weatherproof IP54,Tough housing along with rechargeable Battery, CAT IV 600 V applications,IEC61010 and EN61557 Megger- MIT 2500

Helmets Class E - Electrical Hard Hat - White should comfort in mind and features multiple adjustment points for a personalized comfortable fit. Compliance with ANSI Z89.1-2014 Type 1, Class ECSA Z94.12015 Type 1, Class E

Insulating Rubber Mats - 33 KV , Type "C",• Bicolor Mat: The two colors and two layers of the mat serve the purpose of mechanical damage indication and give hint to replace the 34 mat when color change is visible on the surface, should Certified by IS 15652:2006: Ensures the minimum regulatory requirements .Quality assurance: Tested by the any reputed laboratory. Thickness: 3.0 mm, Working Voltage: 33 KV AC Proof Voltage: 36 KV, Dielectric Strength: 65 KV per squre meter as per specification Make Raychem

Tools Box Universal for substation as per specification Stanlly 1870000.0

Oil BDV testing kit (0-100KV), Megger - OTS100AF

Digital Earth Tester, Stake Measurment 2 pole, 3 pole, 4 pole, Attached Rod Technique (ART), stakeless, leakage current and ground noise voltage measurement,Complete with 37 lead and stake kit, Robust carry case,measurement range of 0.01 ohm to 20 kohm ground current from .IP54,powered from rechargeable AA cells, Complies with the requirements of EN61010-1 100V CAT IV between terminal pairs, In accordance with IEC61326 including amendment No.1 as per specification Megger, DET4TR2 4437930.0

Partial Discharge/Acoustic Imaging Camera The item should be designed for comprehensive electrical partial discharge, Thermal faults(Hot spot) mechanical fault, and leak diagnostics, using 208 MEMS microphones operating over a 2 kHz to 100 kHz frequency range with a detection capability of up to 200 m. It shall feature a 13 MP optical camera, 8-inch Full HD display (1920 x 1200, 700 nits), and high-resolution video capture at 4208 x 3120 with min 8 min video, along with Sound Scan technology to identify primary sound direction even outside the camera's field of view. Camera should give direct indication of Partial Discharge count to asses the severity of the PD faults. The system offers approximately 10 hours of operation via two hot-swappable smart 38 batteries and is protected to IP54 standards. Advanced analysis functions shall include PRPD, PRPD spectrum, and time-domain analysis for partial discharge, a dedicated mechanical mode with spectrogram for mechanical fault diagnosis, and quantitative leak detection. Thermal imaging shall be supported through plug-in modules ( 640 x 512) with superior heat-related fault identification and acoustic-thermal correlation. Verification and calibration shall be supported through the dedicated Acoustic verifier for SPL and frequencies with 8 Audio files, with additional capabilities including four- channel analog external sensor inputs, large internal memory with SD card options, and multiple communication interfaces such as Wi-Fi, USB-C flash drive, and Bluetooth, Camera should have automatic report generation feature without having any external PC/Tab from camera itself with severity assesment.The system shall be supplied with a USB-C cable and microSD (TF) card. Make: Megger, Model: MPAC208 2630719.0

Power Quality Analyser, meets IEC61000-4-30 Class A or Better compliance,Powered off of phase A voltage ac/dc,600 Vac and range with Four voltage & 5 Current Channels, along with 10 A Direct & 120A CT Measurment, Clock Synronisation input over GPS, On-board data analysis, RMS voltage/ current Measurment Total harmonic distortio, DC voltage, Total demand distortio, DC 39 current (requires DC CT), HarmonicsPhase-to-phase voltage, Interharmonics, Power parameters (KW, KVAR, KVA, DPF, TPF) Energy parameters (KWH, KVARH, KVAH) with accuracy of 0.05 class, Voltage sags/dips and swells, Power harmonics Phase angles, Harmonic direction, Current sags/dips and swells, IEC flicker, Transient down to 1 msec Rapid voltage change, IEC unbalance and ANSII unbalance,Phase angle deviation, Frequency Compliance Should be inbuild display along with key board for local anlysys of power quality data. Safety/EMC/Vibration IEC 61010-1:2002,300V CAT IV, 600V CAT III,IP-40 MTE PWS 3.3

True Loop Impedance test Confidence Meter Installation compatible Bluetooth result transfer Automatic RCD testing with configurable auto-sequences Next generation 2-wire and 3-wire 40 non-trip loop testing User upgradeable operating system High resolution 0.001 loop test Automatic volt-drop measurement Stabilised insulation test voltage Configurable RCD Fast switch rechargeable plug-in battery pack Full colour TFT bonded display Re-designed lead set and carry case solution IP54 operational housing Make Megger Model -MFT X1 13370913.

Transformer and Substation Test System, - Automated 3 Phase / 6 winding measurement for Turns Ratio, Winding Resistance (100A/50V). Demagnetisation, ON Load tap- changer continuity, timing and dynamic resistance measurement, Excitation Current, Leakage 41 Reactance, FRSL and Magnetic Balance Measurement, Single Phase testing of primary (800A) and secondary relays, Circuit breaker testing for three phase timing, AC Insulation testing with 12KVAC which generate its own temperature correction factor by Arhenius equation using variable frequency method from 1hz to 500hz as per standard IEEE Std C57.161M-2018. Primary Injection Test upto 2000A, Contact Resistance Measurement upto (100A/50V), Weight should not exceed 30Kg, CE- marking Make: Megger, key, sight, power diagonstic programa, TRAX