At MLG (HQ) Division -(Part A) Provision of 1733 KWp Grid connected rooftop Solar Power plant including 5 years AMC/CAMC at rooftop of Service building & residential buildings in Goshala & Nambari Area.

A-At MLG (HQ) Sub-Division -(Part A) Provision of 1733 KWp Grid

Design and supply of On-Grid connected Solar KWp Photo Voltaic (PV) Plant without battery backup complete with the following items : a) Supply of 545 Wp or above solar SPV Module IEC Certified Mono crystalline Cell; IEC: 61215/IS14286, Each PV module must use a RF identification tag (RFID); (Quantity may be adjusted according to the rating SPV module used). Warranty of module should be 25 years. b) On grid solar PCU/Inverter (three phase unit) with inbuilt LED display of appropriate capacity; Qty: suitable Nos. c) ACDB, PCDB, DC protection unit, AC protection unit, earthing, Lighting Arrestor, wires/cables, cable tray, connectors and all other accessories. d) Hot dipped galvanized iron Panel mounting structure e) Data Logger, with provision for data transferring ( RS-485, Wifi, GPRS, RF ) to remote service platform for data storage and analysis displayed in various visual and graphical formats on Web-App & big screen display with 5 Years Standard Warranty. f) Fire resistant DC Cables and Fire resistant AC cables of suitable size ( in sq.mm ) and length including dressing / laying of cable through suitable size GI covered cable tray / through HDPE Pipe / underground by Micro tunnelling method / through GI pipe as per site requirement for connecting panels, array Junction box and solar inverter system, ACDB, GIP etc. including all other accessories such as monkey ladder for maintenance access to roof (if required), lightning arrester, suitable earthing arrangement along with installation, testing and commissioning of above Solar Photo Voltaic Modules on roof top of different service buildings, Shed top of Station Building & Platform, etc with all associated works. (The total quantity shall be installed in distributed manner having plant between >100KWp- Upto 500KWp) Note:- Operation & maintenance of 05 (Five)years including replacement of all parts cover under the guarantee, providing tools & tackles required for maintenance purpose along with required spare parts etc. shall be the part of the contract for period of 05 (five) years from date of commissioning (as per MNRE guidelines) NFR HQ-ELECTRICAL/N F RLY

Design and supply of On-Grid connected Solar KWp Photo Voltaic (PV) Plant without battery backup complete with the following items: a) Supply of 545 Wp or above solar SPV Module IEC Certified Mono crystalline Cell; IEC: 61215/IS14286, Each PV module must use a RF identification tag (RFID); (Quantity may be adjusted according to the rating SPV module used). Warranty of module should be 25 years. b) On grid solar PCU/Inverter (three phase unit) with inbuilt LED display of appropriate capacity; Qty: suitable Nos. c) ACDB, PCDB, DC protection unit, AC protection unit, earthing, Lighting Arrestor, wires/cables, cable tray, connectors and all other accessories. d) Hot dipped galvanized iron Panel mounting structure e) Data Logger, with provision for data transferring ( RS-485, Wifi, GPRS, RF ) to remote service platform for data storage and analysis displayed in various visual and grafical formats on Web-App & big screen display with 5 Years Standard Warranty. f) Fire resistant DC Cables and Fire resistant AC cables of suitable size ( in sq.mm ) and length including dressing / laying of cable through suitable size GI covered cable tray / through HDPE Pipe / underground by Micro tunnelling method / through GI pipe as per site requirement for connecting panels, array Junction box and solar inverter system, ACDB, GIP etc. including all other accessories such as monkey ladder for maintenance access to roof (if required), lightning arrester, suitable earthing arrangement along with installation, testing and commissioning of above Solar Photo Voltaic Modules on roof top of different service buildings, Shed top of Station Building & Platform, etc with all associated works. (The total quantity shall be installed in distributed manner having plant between >10KWp- upto 100KWp) Note:- Operation & maintenance of 05 (Five)years including replacement of all parts shall be covered under the guarantee, providing tools & tackles required for maintenance purpose along with required spare parts etc shall be the part of the contract for period of 05 (five) years from date of commissioning (as per MNRE guidelines)

Supply, installation, testing and commissioning of Kg steel structure (made of ISMB steel, steel grade: FE-415) for additional mounting arrangement for installation of plated with south facing & painted with one coat of Red-oxide paint and two coats of aluminum paint) including erection of columns, truss and all other required civil work/mechanical work of foundation for mounting of solar panels and shed for ACDB panels, and any other items or accessories such as galvanized nuts & bolts, weather proof gasket etc. required for successful commissioning of Power Plant on "Single Responsibility" basis as per instructions given by Railway Site Engineer.

Supply, erection of earthing set by Class "A" 50 Set mm Dia GI pipe 3 Mts. long including construction of earth pit with cover and earth continuity by (25x3)mm GI strip , GI nuts and bolts etc. as per direction at site Engineer. Drg ref no PCEE/ELG/DRG/2024/1 dated. 30.09.24

Supply, erection of 40x6 mm GI strip for earth Metre mat as per direction of site Engineer in-charge of railway. NFR HQ-ELECTRICAL/N F RLY

Supply, installation, testing and commissioning of Set floor/ pedestal mounted Indoor type(IP42) single door enclosure , modular in construction made of suitable size, using CRCA Sheet Steel of 2mm thickness and are Epoxy powder coating having provision of cable alley in both sides with spreader link have heat shrinkable coloured PVC sleeve having 400A 4P Cu Busbar as per requirement and direction of site engineer in- charge.

Supply, installation, testing and commissioning of Set floor/ pedestal mounted Indoor type(IP42) single door enclosure , modular in construction made of suitable size, using CRCA Sheet Steel of 2mm thickness and are Epoxy powder coating having provision of cable alley in both sides with spreader link have heat shrinkable coloured PVC sleeve having 200A 4P Cu Busbar as per requirement and direction of site engineer in- charge.

Supply, installation and commissioning of Spike Set Lightning Arrestor with a metal rod made of copper with minimum 25.2 mm diameter and 1445 mm in length with 5 spikes and base plate 8.5x8.5 cm for Home and Building Protection Coverage of 45 degrees from the top point 4.85 m and earthing with 80 mm dia 4 mtr GI pipe. The arrestor has to be grounded through GI strip of 40x05 mm size isolated way from roof top to ground earting for used as part of lightning safety to protect tall or isolated structures from lightning damage as per direction of site engineer incharge of Railway. Total 21726819.00 Item- 2 Part A : (II) At Goshala &Nambari area Residential Building S No. Item Description of Item Unit Qty Rate Amount No NFR HQ-ELECTRICAL/N F RLY

Design and supply of On-Grid connected Solar KWp Photo Voltaic (PV) Plant without battery backup complete with the following items : a) Supply of 545 Wp or above solar SPV Module IEC Certified Monocrystalline Cell.;IEC: 61215/IS14286, Each PV module must use a RF identification tag (RFID); (Quantity may be adjusted according to the rating SPV module used). Warranty of module should be 25 years. b) On grid solar PCU/Inverter (three phase unit) with inbuilt LED display of appropriate capacity; Qty: suitable Nos. c) ACDB, PCDB, DC protection unit, AC protection unit, earthing, Lighting Arrestor, wires/cables, cable tray, connectors and all other accessories. d) Hot dipped galvanized iron Panel mounting structure e) Data Logger, with provision for data transferring ( RS-485, Wifi, GPRS, RF ) to remote service platform for data storage and analysis displayed in various visual and grafical formats on Web-App & big screen display with 5 Years Standard Warranty. f) Fire resistant DC Cables and Fire resistant AC cables of suitable size ( in sq.mm ) and length including dressing / laying of cable through suitable size GI covered cable tray / through HDPE Pipe / underground by Micro tunneling method / through GI pipe as per site requirement for connecting panels, array Junction box and solar inverter system, ACDB, GIP etc. including all other accessories such as monkey ladder for maintenance access to roof (if required), lightning arrester, suitable earthing arrangement along with installation, testing and commissioning of above Solar Photo Voltaic Modules on roof top of different service buildings, Shed top of Station Building & Platform, etc with all associated works. (The total quantity shall be installed in distributed manner having plant between >10KWp- upto 100KWp) Note:- Operation & maintenance of 05 (Five)years including replacement of all parts shall be covered under the guarantee, providing tools & tackles required for maintenance purpose along with required spare parts etc shall be the part of the contract for period of 05 (five) years from date of commissioning (as per MNRE guidelines) NFR HQ-ELECTRICAL/N F RLY

Design and supply of On-Grid connected Solar KWp Photo Voltaic (PV) Plant without battery backup complete with the following items: a) Supply of 545 Wp or above solar SPV Module IEC Certified Mono crystalline Cell; IEC: 61215/IS14286, Each PV module must use a RF identification tag (RFID); (Quantity may be adjusted according to the rating SPV module used). Warranty of module should be 25 years. b) On grid solar PCU/Inverter (three phase unit) with inbuilt LED display of appropriate capacity; Qty: suitable Nos. c) ACDB, PCDB, DC protection unit, AC protection unit, earthing, Lighting Arrestor, wires/cables, cable tray, connectors and all other accessories. d) Hot dipped galvanized iron Panel mounting structure e) Data Logger, with provision for data transferring ( RS-485, Wifi, GPRS, RF ) to remote service platform for data storage and analysis displayed in various visual and graphical formats on Web-App & big screen display with 5 Years Standard Warranty. f) Fire resistant DC Cables and Fire resistant AC cables of suitable size ( in sq.mm ) and length including dressing / laying of cable through suitable size GI covered cable tray / through HDPE Pipe / underground by Micro tunnelling method / through GI pipe as per site requirement for connecting panels, array Junction box and solar inverter system, ACDB, GIP etc. including all other accessories such as monkey ladder for maintenance access to roof (if required), lightning arrester, suitable earthing arrangement along with installation, testing and commissioning of above Solar Photo Voltaic Modules on roof top of different service buildings, Shed top of Station Building & Platform, etc with all associated works. (The total quantity shall be installed in distributed manner having plant between >3KWp- upto 10KWp) Note:- Operation & maintenance of 05 (Five)years including replacement of all parts shall be covered under the guarantee, providing tools & tackles required for maintenance purpose along with required spare parts etc shall be the part of the contract for period of 05 (five) years from date of commissioning (as per MNRE guidelines) NFR HQ-ELECTRICAL/N F RLY

Design and supply of On-Grid connected Solar KWp Photo Voltaic (PV) Plant without battery backup complete with the following items: a) Supply of 545 Wp or above solar SPV Module IEC Certified Mono crystalline Cell; IEC: 61215/IS14286, Each PV module must use a RF identification tag (RFID); (Quantity may be adjusted according to the rating SPV module used). Warranty of module should be 25 years. b) On grid solar PCU/Inverter (three phase unit) with inbuilt LED display of appropriate capacity; Qty: suitable Nos. c) ACDB, PCDB, DC protection unit, AC protection unit, earthing, Lighting Arrestor, wires/cables, cable tray, connectors and all other accessories. d) Hot dipped galvanized iron Panel mounting structure e) Data Logger, with provision for data transferring ( RS-485, Wifi, GPRS, RF ) to remote service platform for data storage and analysis displayed in various visual and graphical formats on Web-App & big screen display with 5 Years Standard Warranty. f) Fire resistant DC Cables and Fire resistant AC cables of suitable size ( in sq.mm ) and length including dressing / laying of cable through suitable size GI covered cable tray / through HDPE Pipe / underground by Micro tunnelling method / through GI pipe as per site requirement for connecting panels, array Junction box and solar inverter system, ACDB, GIP etc. including all other accessories such as monkey ladder for maintenance access to roof (if required), lightning arrester, suitable earthing arrangement along with installation, testing and commissioning of above Solar Photo Voltaic Modules on roof top of different service buildings, Shed top of Station Building & Platform, etc with all associated works. (The total quantity shall be installed in distributed manner having plant between >1KWp- upto 2KWp) Note:- Operation & maintenance of 05 (Five)years including replacement of all parts shall be covered under the guarantee, providing tools & tackles required for maintenance purpose along with required spare parts etc shall be the part of the contract for period of 05 (five) years from date of commissioning (as per MNRE guidelines)

Supply, installation, testing and commissioning of Kg steel structure (made of ISMB steel, steel grade: FE-415) for additional mounting arrangement for installation of plated with south facing & painted with one coat of Red-oxide paint and two coats of aluminum paint) including erection of columns, truss and all other required civil work/mechanical work of foundation for mounting of solar panels and shed for ACDB panels, and any other items or accessories such as galvanized nuts & bolts, weather proof gasket etc required for successful commissioning of Power Plant on "Single Responsibility" basis as per instructions given by Railway Site Engineer.

Supply, installation, and laying of G.I. pipe Metre (medium class) of 50 mm (ID) with all necessary accessories as per requirement at site.

Supply, erection of earthing set by Class "A" 50 Set mm Dia GI pipe 3 Mts. long including construction of earth pit with cover and earth continuity by (25x3)mm GI strip , GI nuts and bolts etc. as per direction at site Engineer. Drg ref no PCEE/ELG/DRG/2024/1 dated. 30.09.24 NFR HQ-ELECTRICAL/N F RLY

Supply, erection of 40x6 mm GI strip for earth Metre mat as per direction of site Engineer in-charge of railway.

Supply and wiring of main line by 2x10 sq. mm. RM PVC insulated unsheathed and multi-stranded FRLS Copper Cable confirming to IS 694/1990 through suitable size of PVC casing capping with earth continuity by copper wire of 1 sq. mm.

Supply, installation, testing and commissioning of Set floor/ pedestal mounted Indoor type (IP42) single door enclosure, modular in construction made of suitable size, using CRCA Sheet Steel of 2mm thickness and are Epoxy powder coating having provision of cable alley in both sides with spreader link have heat shrinkable coloured PVC sleeve having 100A 4P Cu Busbar as per requirement and direction of site engineer in- charge.

Supply, installation and commissioning of Spike Set Lightning Arrestor is a metal rod, made of copper with minimum 25.2 mm diameter and 1445 mm in length with 5 spikes and base plate 8.5x8.5 cm for Home and Building Protection Coverage of 45 degrees from the top point 4.85 m and earthing with 80 mm dia 4 mtr GI pipe. The arrestor has to be grounded through GI strip of 40x05 mm size isolated way from roof top to ground earting for used as part of lightning safety to protect tall or isolated structures from lightning damage as per direction of site engineer in charge of Railway.

Providing and fixing Chlorinated Polyvinyl Metre Chloride (CPVC) pipes, having thermal stability for hot & cold water Supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes, tape/vulve& fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work 20 mm nominal outer dia. Pipes. DSOR :18.9.2

Providing & fixing at all heights, levels and Sqm locations colour finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS 737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. Theprofile sheets shall be fixed to truss members in slope or requiredpitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws M6, 50 mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete asper directions of the Engineer-In- Charge. (Cost of truss/frame workshall be paid separately). 0.56 mm, Aluminium Color coated troughed profile with center to center pitch of 200 mm, depth of 32 mm, overall profile width1092 mm, cover width 1000mm. DSOR : 12.65.1 Total 70450641.92