Electrical work in connection with "Augmentation of infrastructural facilities renovation and allied works to improve maintenance facilities at Various Outpits location under Electrical RSO DLI (at ANVT, NDLS, GZB, DLI Main & TKD)

A-Electrical work in connection with "Augmentation of infrastructural Above/

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLSH PVC insulated copper conductor single core cable in surface / recessed medium class PVC 1 conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required and conforming to IS 732:2019 (reviewed in 2024) & CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLSH PVC insulated copper conductor, single core cable in surface/recessed medium class PVC 2 conduit as required of reputed make as per IS, IE rules and site requirement and conforming to IS 732:2019 (reviewed in 2024) & CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Size : 2 x 2.5 sq. mm + 1 x 2.5 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLSH PVC insulated copper conductor, single core cable in surface/recessed medium class PVC 3 conduit as required of reputed make as per IS, IE rules and site requirement and conforming to IS 732:2019 (reviewed in 2024) & CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Size : 2 x 4 sq. mm + 1 x 4 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLSH PVC insulated copper conductor, single core cable in surface/recessed medium class PVC conduit as required of reputed make as per IS, IE rules and site requirement and conforming to IS 732:2019 (reviewed in 2024) & CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Size : 2 x 10 sq. mm + 1 x 6 sq. mm earth wire

Supply of ceiling rose, 3 pin conforming to IS : 371-1999 (or latest) & installation on 5 the junction box of laid conduit including connections, testing & commissioning as per site requirement and conforming to CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note.

Supply of Batten/Angle Holder conforming to IS : 1258-2005 (or latest version) & 6 installation on the junction box of laid conduit including connections, testing & commissioning as per site requirement and conforming to CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note.

Supplying and fixing suitable size GI box with modular plate and cover in front on 7 surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required and conforming to IS 3854:2023/ IEC 60669-1, IS 14772:2020 & CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note.

Supplying and fixing suitable size GI box with modular plate and cover in front on 8 surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required and conforming to IS 3854:2023, IS 14772:2020 or latest & CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note.

Supply, recessing, fixing, testing and commissioning of 25/32 A DP, 30 mA RCCB AC 9 type confirming to IS 12640-1 & IEC 61008-1 or latest with 10KA short circuit withstand capacity complete with enclosure for water cooler conforming to CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note.

Supplying and fixing two module stepped type electronic fan regulator on the 10 existing modular plate switch box including connections but excluding modular plate etc. as required as per IS 11037 (reviewed in 2025) and conforming to CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note.

Supply, Installation, Testing and Commissioning of 1400 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal blades (almunium alloy), 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 245 Cum/Min , 350 RPM (tolerance as per IS : 374-2019),THD less than 10%, suitable for electronic 11 regulator for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required. It shall also include the scope of supply and installation of safety cord of SS as per IS:302 Part 2 Sec-80. Dia & length of such cord shall be as per recommendation of OEM of fan and same shall be approved by railway conforming to CPWD General Specifications for Electrical Works Part-I Internal - 2023 and CPWD DSR (E&M) 2025 & as per explanatory note.

Supply, fixing, testing and commissioning of 380mm sweep, 1400 rpm (approx) 12 propeller type exhaust fan complete in all respect as per specification and as per site requirement, including grouting of nut, bolts, washer and with the suitable fasteners conforming to IS 2312:1967 (reviewed in 2020) or latest & IS 302 or latest and other relevant IS/IEC standards and as per explanatory note. Make Bajaj, Usha, Havells, Orient or equivalent

Supply, fixing, testing and commissioning of 600 mm sweep, 1200 RPM, industrial 13 weatherproof air circulator fan complete as per IS 2312: 1967 (reviewed in 2020) or latest and as per IS, IE rule & site requirement and as per explanatory note. Make: Havells, Usha, Orient, Bajaj or equivalent

Supply, fixing, Testing and Commissioning of 400 mm sweep BLDC wall mounted fan having Power wattage 32-35 Watt, Air delivery minimum 76 Cum/Min, suitable for 230 V, 50 Hz, single phase AC Supply and as per IS 555:1979 (reaffirmed 2020) complete & as per explanatory note.

Supply, fixing, Testing and Commissioning of 250 mm sweep fresh air fan complete as per IS 2312: 1967 (reviewed in 2020) or latest and as per IS, IE rule & site requirement and as per explanatory note. Make Bajaj, Usha, Havells, Orient or equivalent

Supply, fixing, testing and commissioning of LED light luminaire, having system wattage 1x18-20 watt. LED tube and inbuilt LED driver, CRCA body powder coated, complete with all 16 mounting arrangement, accessories. CRI >= 80, SDCM (standard deviation color matching) <3. The LED based 4 ft. tube light (lamp) shall be conforming to CEE/NR's spec. No. CEE/NR/121- Elect/PS/2018 (Rev- '3') or latest at Tech Spec-I attached & PCEE/NR's spec. No. PCEE/NR/121- Elect/PS/2019 (Rev- '4') at Tech Spec-II attached or latest & as per explanatory note.

Supply, fixing, testing and commissioning of 45-50 watt LED based street light luminary with CRI >= 70, SDCM (standard deviation color matching) <5, single housing, side entry, 17 high pressure aluminum die cast/extruded aluminum, IP 66 or better having system complete conforming to CEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') or latest at Tech Spec-I attached & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') at Tech Spec-II attached or latest & as per explanatory note.

Supply, fixing, testing and commissioning of 90-95 W LED based street light luminary with CRI >= 70, SDCM (standard deviation color matching) <5, single housing, side entry, high 18 pressure aluminum die cast/extruded aluminum, IP 66 or better having system complete conforming to CEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') or latest at Tech Spec-I attached & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') at Tech Spec-II attached or latest & as per explanatory note.

Supply, fixing, testing and commissioning of 150 W LED based high bay light luminary with CRI >= 70, SDCM (standard deviation color matching) <5, single housing, side entry, 19 high pressure aluminum die cast/extruded aluminum, IP 66 or better having system complete conforming to CEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') or latest at Tech Spec-I attached & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') at Tech Spec-II attached or latest & as per explanatory note.

Supply, fixing, testing and commissioning of 48V, 50 Hz LED based pit light luminary with IP-66 protection, impact resistance IK10 having system wattage 22 watt complete with anti 20 theft mounting arrangement made out of 2 mm thick CRCA sheet with anti corrosive treatment and suitable mounting as per site requirement of make Phillips, Bajaj, Havells or similar conforming to CEE/NR's spec. No. CEE/NR/121-Elect/PS/2018 (Rev- '3') or latest at Tech Spec-I attached & PCEE/NR's spec. No. PCEE/NR/121-Elect/PS/2019 (Rev- '4') at Tech Spec-II attached or latest & as per explanatory note.

Supply, fixing, testing & commissioning of Step down single phase transformer 230V/110V or 48 V AC of 5 KVA capacity, double wound winding, input, output voltage meter, 21 Voltage regulation 95% or above, Aluminum/ copper connector suitable for connection with 16/25/35 sq.mm aluminum cable, MCB complete with fixing arrangement, made out of 2 mm thick CRCA sheet with anti corrosive treatment, weather proof enclosure IP 65, indication lamp, foundation arrangement and anti theft arrangement as per site requirement & as per explanatory note.

Supply, fixing, testing & commissioning of Thermoplastic PC-GFS Polycarbonate weatherproof junction box IP-67 (size 205 x 255 x 112 MM) weatherproof UV resistant, rain 22 waterproof, temperature resistant, flame retardant suitable for termination of 4C X 25 SQMM cable with earth terminal as well as loop-in / loop-out of cable. The junction box shall fulfill the following standards IEC 6067-22:Particular requirements for connecting boxes and enclosures. IEC 60695-2-11 : Flame -retardant & Self-extinguishing. Glow Wire tested at minimum 960 degree C. IEC 60529: IP 66 / IP 67 / IP 69 degree protection as per site requirement & as per explanatory note.

Supply, fixing, testing and commissioning of Wall mounted LT switch board suitable for 3 phases 4 wires 415 V AC supply, surface mounting/recessed double door outdoor type made up 23 of CRCA sheet sheet with anti corrosion treatment and suitable, IP 54 phosphatised powder painted complete with 400Amp Copper Bus bar for phases and 200 Amp for Neutral, earth point, Din rail and prewired confirming to IEC 60947, Make- ABB, Siemens, L&T, Schneider, Legrand or equivalent with following items of matching make to be fixed in distribution board, confirming to IEC 61439, IE rules and site requirement. It should be rodent entry proof. It should also include well dressing and coding of circuit & as per explanatory note. 125 A 4P MCCB 35 KA= 01 No. (Incoming), 63 A 4P MCCB 35 KA= 02 Nos. (Outgoing), 32 A 4P MCCB 35 KA= 02 No. (Outgoing), 6-32A MCB SP "C" Series =06 Nos. (Outgoing), It should be rodent entry proof. It should also include well dressing and coding of circuit IP2X terminal , reversible door with 180 degree opening, cement spill protection, detachable gland at top and bottom and short link for MCBs. It should also include proper tagging on electrical wires/cables which clearly indicate the incoming point or source and outgoing point of wires/cables.

Supply, fixing, testing and commissioning of LT distribution board surface mounting/recessed double door outdoor type made up of CRCA sheet sheet with anti corrosion treatment and suitable, IP 43 phosphatised powder painted complete with neutral link, earth point, Din rail and prewired confirming to IEC 60947, Make- ABB, Siemens, L&T, Schneider, Legrand or equivalent with following items of matching make to be fixed in distribution board, confirming to IEC 24 61439, IE rules and site requirement. It should be rodent entry proof. It should also include well dressing and coding of circuit & as per explanatory note. 63 A 4P RCBO 100 mA= 01 No. (Incoming) 6-32A MCB SP "C" Series = 18 Nos. (Outgoing) It should be rodent entry proof. It should also include well dressing and coding of circuit IP2X terminal , reversible door with 180 degree opening, cement spill protection, detachable gland at top and bottom and short link for MCBs. It should also include proper tagging on electrical wires/cables which clearly indicate the incoming point or source and outgoing point of wires/cables.

Supply, fixing, testing and commissioning of LT distribution board surface mounting/recessed double door outdoor type made up of CRCA sheet sheet with anti corrosion treatment and suitable, IP 43 phosphatised powder painted complete with neutral link, earth point, Din rail and prewired confirming to IEC 60947, Make- ABB, Siemens, L&T, Schneider, Legrand or equivalent with following items of matching make to be fixed in distribution board, confirming to IEC 25 61439, IE rules and site requirement. It should be rodent entry proof. It should also include well dressing and coding of circuit & as per explanatory note. 40 A 4P RCBO 30/100 mA= 01 No. (Incoming) 6-32A MCB SP "C" Series =09 Nos. (Outgoing) It should be rodent entry proof. It should also include well dressing and coding of circuit IP2X terminal , reversible door with 180 degree opening, cement spill protection, detachable gland at top and bottom and short link for MCBs. It should also include proper tagging on electrical wires/cables which clearly indicate the incoming point or source and outgoing point of wires/cables.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground as per IS 1255 (reviewed in 2016) or latest including excavation, sand cushioning, protective covering and refilling the trench [size width- not less than 35 26 c m and depth- 75 to 100 cm] etc. as required as per detail drawing approved by competent authority. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Upto 35 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground as per IS 1255 (reviewed in 2016) or latest including excavation, sand cushioning, protective covering and refilling the trench [size width- not less than 35 27 cm and depth- 75 to 100 cm] etc. as required as per detail drawing approved by competent authority. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Above 35 sq. mm and upto 95 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground as per IS 1255 (reviewed in 2016) or latest including excavation, sand cushioning, protective covering and refilling the trench [size width- not less than 35 cm and depth- 75 to 100 cm] etc. as required as per detail drawing approved by competent 28 authority. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Above 95 sq. mm and upto 185 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground as per IS 1255 (reviewed in 2016) or latest in the same trench in one tier horizontal formation including excavation, sand cushioning, protective 29 covering and refilling the trench [size width- not less than 55 cm and depth-(75-100) cm] etc. as required as per detail drawing approved by competent authority. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External -2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Upto 35 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground as per IS 1255 (reviewed in 2016) or latest in the same trench in one tier horizontal formation including excavation, sand cushioning, protective 30 covering and refilling the trench [size width- not less than 55 cm and depth-(75-100) cm] etc. as required as per detail drawing approved by competent authority. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External -2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Above 35 sq. mm and upto 95 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground as per IS 1255 (reviewed in 2016) or latest in the same trench in one tier horizontal formation including excavation, sand cushioning, protective 31 covering and refilling the trench [size width- not less than 55 cm and depth-(75-100) cm] etc. as required as per detail drawing approved by competent authority. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External -2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Above 95 sq. mm and upto 185 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required as per IS 1255 (reviewed in 2016) or 32 latest. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Upto 35 sq. mm (clamped with 1mm thick saddle)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required as per IS 1255 (reviewed in 2016) or 33 latest. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required as per IS 1255 (reviewed in 2016) or 34 latest. In case of any demolition of PCC, RCC, road, wall surface etc. the contractor should ensure repairing of the same on own expenses as per site requirement and satisfaction of railway representative and conforming to CPWD General Specifications for Electrical Works Part-II External - 2023 and CPWD DSR (E&M) 2022 or latest & as per explanatory note. Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

Earthing with 40 mm dia GI pipe class 'B' 4.5 meter long earth electrode as per 35 IS:3043 (or latest version) including construction of masonry enclosures with hinged cover plate of cast iron with locking arrangement (approx. size 400 mm x 400mm) on top, and water pipe etc. with charcoal/coke and salt as required and provision of earth plate, connections from earth electrode to switch gear/pole as per drawing & as per explanatory note.

Supplying and laying 25 mm X 5 mm G.I strip confirming to relevant IS as per IS:3043 36 (or Latest version), fixing on surface or as per site condition, clamping or fixing with suitable arrangement as per site requirement, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required & as per explanatory note. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50 mm)

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required as per IS:3043 (or Latest version) & as per explanatory note.

Supply of heavy duty aluminium stool type folding ladder having "C" shapes section of size 16"x12" on the top suitable for height upto 12 feet complete similar to Sumer Make design no. AL-201/8818 (Heavy duty) or equivalent & as per explanatory note.