Electrical (General) work in connection with "Augmentation of AT power supply to ensure uninterrupted power supply for monitoring all the stations under VSS".

A-Electrical (General) work in connection with "Augmentation of AT

Drawing of cable on wall / structure with suitable size and shape GI clamps including supply of suitable size GI Clamp and GI nut- bolts and commissioning of cable ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable underground by pucca floor / concrete cutting with covering of cable through suitabe dia HDPE pipe including supply of HDPE pipe (PE-100 grade, PN-10 or higher) along with refilling the trench and make good of surface as its original condition ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable under ground by soil cutting through suitable dia HDPE pipe including supply of HDPE pipe (PE-100 grade, PN-10 or higher) alongwith refiling of trench by excavated soil and make good of surface as its original condition. ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable underground by pucca floor / concrete cutting and commissioning of cable alongwith make good of floor surface as its original condition after laying of cable ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable underground by pucca floor / concrete cutting and commissioning of cable through 80mm dia GI pipe including supply of GI pipe alongwith make good of floor surface as its original condition after laying of cable ( Cable will be supplied by Railway ) Above/

Trenching, laying under road / track through 100 mm dia GI pipe ( medium gauge ) including supply of GI pipe and commi- ssioning of cable including back filling of trench with excavated soil after laying of cable ( Cable will be supplied by Railway ) Above/

Laying of cable underground through 100 mm diameter HDPE pipe by Micro Tunneling cable laying method including supply and jointing of HDPE pipe (PE-100 grade, PN-10 or higher). ( Cable will be supplied by Railway ) Above/

Drawing of cable through one no. 2" dia, 3.0 Mtrs. long GI pipe ( Make - Tata / Jindal / Bansal ) for protection of cable on pole with proper GI clamps and GI nuts & bolts including supply of GI pipe ( Cable will be supplied by Railway ) Above/

Supply of Straight Through jointing kits ( Heat shrinkable ) suitable for XLPE / PVC insulated stranded Aluminium conductor cable of size 4 / 3.5 x 50-95 sq.mm., 1100V grade complete with all accessories including jointing, testing and commissioning. ( Make - m-seal / Raychem / Mahindra / Densons / 3M / Polycab ) Above/

Supply of SPN DB ( Metal Enclosure with Metal Door ), 14 way, 50Hz, complete with 10 nos. SP MCB of current rating from 6A to 32A, 10kA, 240V, 50Hz as per requirement of load and 1 no. DP RCBO of current rating 63A, 300mA, 10kA, 230V, 50Hz ( Make of MCB, RCBO and Metal Distribution Board - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S / Havells ) Above/

Fixing, connection and commissioning of above SPN MCB DB with suitable arrangement including all incoming and outgoing cable connection with suitable cable termination arrangement. Above/

Supply of MCB DP, 40A, 1Ph, 240V, 50 Hz, 10kA with polycar- bonate distribution box enclosure (IP-65) with polycarbonate trans- parent openable window including fixing, connection, testing and commissioning. ( Make of MCB - L&T / Siemens / ABB / Hager / Legrand / Schneider and Enclosure Board - Grasp / OBO Bettermann / ABB / Schneider ) Above/

Wiring of Light / Fan / Call Bell / Glow Sign point by 2 nos. single core HRFR / FRLS 13 grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of 6/16A 3 pin Plug board consisting with one 16/6A 3 pin plug socket and one 16A switch by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 2.5 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of Mainline by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 6.0 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4.0 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of Mainline by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 10 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4.0 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of Mainline by 4 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 10 sq.mm, 1100V grade for 03 phases and 01 neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4.0 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Supply of Polycarbonate Junction Box of dimension 280mm x 280mm x 130mm 18 consisting with 1 no 63A 10kA DP MCB, 1 no 100A STUD Type Terminal and 2 nos. Cable glands with Ingress protection: IP66 or higher complete with hinged door with locking arrangement including fixing, connection and commissioning of above Junction Box on AT Mast with GI clamps made of GI flat of size 40mm x 6mm with GI nuts-bolts. ( Make of Junction Box - Grasp/OBO Bettermann/ABB/Schneider ) Above/

Supply of Auto Change Over control and distribution panel for colour light signalling of rating 60A, 1Ph, 240V, 50Hz in 25KV AC Traction System as per RDSO's specification no. TI / SPC / PSI / CLS / 0023 or latest including installation, connection, testing and commissioning of above panel board along with terminal cable connection. ( Make : RDSO approved sources ) Above/

Supply of Auto Change Over control and distribution panel for colour light signalling of rating 150A, 1Ph, 240V, 50Hz in 25KV AC Traction System as per RDSO's specification no. TI / SPC / PSI / CLS / 0023 or latest including installation, connection, testing and commissioning of above panel board along with terminal cable connection. ( Make : RDSO approved sources ) Above/

Supply of Auto Change Over control and distribution panel for colour light signalling of rating 150A, 1Ph, 240V, 50Hz in 25KV AC Traction System as per RDSO's specification no. TI / SPC / PSI / CLS / 0023 or latest. ( Make : RDSO approved sources ) Above/

Supply of Polycarbonate Junction Box of dimension 420mm x 320mm x 210mm consisting with 2 nos. 160A HRC fuse units, incoming & outgoing busbar conforming to IS:2086-1993 complete with hinged door with locking arrangement including fixing, connection and commissioning of above Junction Box on AT Mast with GI clamps made of GI flat of size 40mm x 6mm with GI nuts- bolts. ( Make of Junction Box - Grasp/OBO Bettermann/ABB/Schneider ) Above/

Supply of Polycarbonate distribution box enclosure (IP-65) complete with 1 no. DP Automatic Changeover with Current Limiter of current rating 30A / 20A, RoHS compliant, conforms to IEC 60947-6 suitable for operation in 240V, 50Hz power supply system. ( Make of DP Automatic Changeover with Current Limiter - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S / Havells ) ( Make of Polycarbonate Enclosure - Grasp / OBO Bettermann / ABB / Schneider ) Above/

Fixing, connection, testing and commissioning of above Change Over Switch including all incoming and outgoing cables glanding with socketing, cable connection with cable termination and suitable wall hanging arrangement as per site condition with all associated accessories. Above/

Supply of Dust and vermin proof metal Busbar Chamber made of 16 SWG ( 1.6mm ) 25 MS sheet duly powder coated consisting of 4 nos. tinned copper busbar of each bar of capacity 200 Amp, 6 way, suitable for 415V, 50Hz supply system including all accessories alongwith fixing, connection, testing and commissioning of incoming and outgoing cables glanding, cable socketing and connection with all suitable arrangement. ( Make - Havells / Standard / HPL / C&S / LK (L&T) / Indoasian ) Above/

Supply of Maintenance Free Copper Bonded Solid Earthing Rods with 25 kg Earth Enhance Compound with below specifications : a) Certified by CPRI and NABL Accredaited Lab b) 26 ROHS certified c) Low Carbon High Tensile Rod d) Length of Electrode 3000 mm (3 Meter) e) Rod dia 17.2 mm f) Molecular Copper Plating thickness 254 microns as per UL 467 g) Connection terminal size 32 mm x 6 mm with 10 mm hole along with nut bolt and washer including installation, testing and commissioning as per RDSO spec. no. RDSO/SPN/197 ver. 1.0 or latest and conforming to RDSO Drg. No. SDO/RDSO/E&B/001 or latest. ( Make : ABB / VTR / Raychem / Veraizen Earthing / Ennob / True Power Ltd. / OBO Bettermann ) Above/

Supply of Heavy Duty Fiber Reinforced Polymers Pit Cover with below specifications : a) Weight Carrying Capacity 5 Ton b) Lockable arrangement c) Top Dia 162 mm d) Bottom Dia 242 mm e) Height 230 mm f) As per IEC 62561-5 g) M5 Nut Bolts HDG 4.6, 30 mm length with 2 nos. of plain washer h) Tested by NABL Accrediated LAB including installation, testing and commissioning. ( Make : ABB / VTR / Raychem / Veraizen Earthing / Ennob / True Power Ltd. / OBO Bettermann ) Above/

Earthing with 2 nos.of 50 mm diametre, 3.0 metres long heavy gauge GI pipe ( Make - Tata / Jindal / Bansal ) including construction of earth pit and necessary earth connection from pit by suitable Galvanized Iron ( GI ) strip. ( For details not covered in this specifications, Indian Standard Code of Practice for earthing IS : 3043 - 1987, Reaffirmed - 1996 should be followed ) Above/ 1413033.0

Goods & Services Tax ( at present @ 18% )