Northern Railway Tender

Excavating and refilling of trench in Normal Soil to the level of ground with rammed earth 16 as per approved Drg so as not to form a drain. 0.3 Mtrs. Wide & 1 Mtr. Deep on both side of the station alongside the track. It shall conform to the safe distance as per signalling and cable plan. It also includes clearance of roots of trees & bushes.

Supply of Ceiling rose 3 plate and installation on the Junction Box of laid conduit including connections, testing and commissioning. as per technical specification.

Earthing with 600x600x3mm thick copper plate earth electrode as per IS 3043(Latest version), to achieve earth resistance less than one ohm, including construction of masonry enclosure with hinged cover plate of cast iron with locking arrangement (Approx.size 600x600 mm) on top, watering pipe, connections from earth plate to top with 40x6mm copper stip in 50 mm dia pipe class ' B' provision of earth plate as per drawing and technical specifiction.

Supply and recessing/fixing on surface 6 SWG GI wire for loop earthing as required as per technical specification.

Preparation of designs and drawings for 2x25 KV switching stations

Supply erection fixing testing and commissioning of 4 way double door MCB distribution box along with 1x125 Amp 3 pole MCCB 35 KA, 12x6-32 Amp single pole MCB10 KA as per requirement complete in all respect.

Supply and erection of hand gloves class 4 with 36 KV working voltage as per IEC 60903:2014

Supply,errection, testing and commissionning of modular metal boxes concealed boards with white finish single mounting plate and fixing of switches/plug socket , fan regulators and connection to wiring, metal boxes boards are to be concealed in the wall of following sizes-

Laying of 1.1 KV grade LT XLPE insulated armoured, aluminum conductor cable of different sizes as per approved Drg. and as per cable route plan approved by Railways and meggering of cable before and after its laying of all type of outdoor cables.

Supply, making, testing and commissioning of LT straight through joint (Jointing Kit ) upto the size of 400 sq.mm 2/3.5/4 core LT XLPE cable as required as per site and as per instruction of site engineer.

Supply, Erection, Testing and Commissioning of 8 MVA, 2x25 KV Auto Transformer confirming to RDSO specification no TI/SPC/PSI/AUTOTR/1200 or latest

Supply, erection, testing and commissioning of LED street light fitting complete with 5 driver 45 watts, Normal Voltage : 230 V AC ±5% , 50 Hz , Confirming to PCEE/NR's spec. No. CEE/NR/121- Elect/PS/2018 (Rev- '3') dated 28.06.2018 or latest & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') dated 04.11.2019 or latest.

Supply and Erection of 110V, 200 AH, low maintenance Lead Acid Batteries set with 2 nos. of suitable Battery Charger

"Supply, fixing, testing and commissioning of ISI' marked & BEE three star or above ratings, capacitor type electric ceiling fan 1200 mm sweep in white colour or creamy white, Maximum Input Power: 50 watt, Minimum Service Value: 25.0 to <5.5 Cu. Mtrs/Minute/W, Minimum Air Delivery: 220 Cu. Mtrs/Minute, Class of Insulation-E, 100% copper winding, Number of minimum pole of motor: 14, 10 Casing/Housing of Fan Motor: Motor must be assembled between aluminium die cast material, Power Factor: >0.90 complete with double ball bearing, capacitor (ISI marked), canopies, three nos. blades made of aluminium alloy thickness minimum 1.1 mm, 300 mm down rod of 1.6mm nominal thick ERW pipe and without fan regulator suitable for operation on 230 volt AC, 50Hz single phase supply. The overall specification shall be conforming to IS/IEC: 374-2019 or latest including all amendments as applicable and as per HQ/NR letter No.181-Elect/P/store matter/116 dated 20.07.2023.

Supply and Erection ofcontrol and relay panel numerical Relay Panel suitable for Sub- Sectioning and Paralleling Post (SSP)of 2x 25 KV system as per RDSO specification No.TI/SPC/PSI/PROTCT/7101 or latest

Supply of Bakelite Batten /Angle Holder and installation on the Junction Box of laid conduit including connections, testing and commissioning. as per technical specification.

Connections with 40x6mm copper strip in 50mm dia G.I. pipe class-B, 300 mm deep in ground/ recessing in floor from earth electrode strip to neutral of transformer/alternator as per drawing and technical specification.including supply of material.

Supply, Installation, testing, commissioning of (18-20 Watt) LED tube light fitting, 1200 4 mm, LED Make: NICHIA/OSRAM/SAMSUNG/ LUMILEDS/SEOUL, Normal Voltage : 230 V AC ±5% , 50 Hz , Confirming to PCEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') dated 28.06.2018 or latest & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') dated 04.11.2019 or latest.

"Fabrication, supply and fixing of concrete cable marker as per RDSO drg. No. SDO/Cable Laying/020, dt.31.10.11. The marker shall be fixed at various places of cable route as per instruction of Eng. at site. "

Supply , erection , testing and commissioning of 1x7 watt LED Lamp on existing lamp holder Confirming to PCEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') dated 28.06.2018 or latest & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') dated 04.11.2019 or latest.

Supply, erection, testing and commissioning of End termination of 2.0 C / 4.0 C X 70- to 240 sq. mm. LT XLPE cable as per specification. (One set means lugs in R-Y-B-N)

Supply , erection, testing and commissioning of following modular snap type switches/ plug/socket and fan regulator on the recessed modular box as per Tech. Specification:

Supply of following sizes FRLS PVC insulated multi stranded copper conductor single core 1 cable conforming to IS 694 (Latest Version), and drawing in Laid (recessed /surface) M.S/PVC conduit pipe for wiring of point wiring/circuit wiring /sub main/main as required as per technical specification including connections, testing and commissioning:

Supply, erection, testing, and commissioning of 5 meter high hot dip Galvanized octagonal pole with longitudinal seam weld throughout the length with bottom 130 mm across face, top 14 70 mm across face made of 3 mm thick high tensile plate and 200 mm X 200 mm X 12 mm base plate complete with two arm of 300 mm for fitting installation and 04 No. M20 (EN 8 Gr) X 700 mm long J type foundation bolt set complete with washer and smart pack junction box with suitable single pole MCB & terminal as per explanatory note.

Earthing with 40mm dia GI pipe class 'B' 3 meter long earth electrode as per IS: 3043 4 (latest version) to achieve earth resistance less than 5 ohms including construction of masonry enclosures with hinged cover plate of cast iron with locking arrangement (approx. size 400mmx400mm) on top, provision of earth plate, connections from earth electrode to switch gear/pole as per drawing.

Supply and erection of RCC equipment at remote station as per RDSO specification no TI/SPC/RCC/SCADA/134 or latest

Supply, Erection, Testing and Commissioning of 25KV vacuum Double pole type Circuit Breaker

Supply, Erection, Testing and Commissioning of 50 KV Double pole SF-6 Circuit Breaker (2000A)

Supply, Erection, Testing and Commissioning of 25KV Double pole vacuum type interrupter (2000A).

Supply, erection, testing and commissioning of of 1x120 W LED type flood light / High Bay fitting, Confirming to PCEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') dated 28.06.2018 or latest & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') dated 04.11.2019 or latest.

Supply, erection/fixing of safety items Complete with: (a) Fire Extinguisher, dry chemical powder type (ISI marked) suitable for electric fire 10 Kgs. Capacity - 2 Nos.(b)Rubber Mat (ISI marked) non-skid type suitable for 11 KV AC supply of size 3600x1000x25mm - 2 Nos.(c)GI Fire buckets, 24 gauge fitted on steel stand as per approved drawing, each 10 Ltr. Capacity filled with clean dry ordinary sand. - 5 6 Nos.(d) First Aid Box complete with medicines of approved make - 1 No.(e)Electric shock treatment chart (Larger size) with Aluminum frame and glass on front or laminated as approved. - 2 Nos.(f)11 KV/415 Volt danger plates conforming relevant IS. - 8 Nos.(g)Schematic diagram of HT/LT installation on white hylem sheet with alluminium frame. Approximate size 1200x600 mm. - 1 No.(h)Data's of transformer on white Hylum sheet with Aluminum Frame as approved. Appromimate size 900x600mm. - 2 Nos