Electrical (General) work in connection with "Improvement of Waiting Hall and Toilet complex and Circulating area at AGAE, DHAE, GGLE, SALE, BSAE, TBAE, KMAE, GPAE, BGRA, DTAE, SMAE, PSAE, PTAE, BGAE, BZLE, CWLE, SDI, MOREGRAM, BAA, TPF, NHT, MRR, NGF, GMAN Stations under Howrah Division".

A-Electrical (General) work in connection with "Improvement of Waiting

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 50 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/

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/

Releasing of old, unused LT cables of various sizes. Above/

Supply of SPN DB ( Metal Enclosure with Metal Door ), 10 way, 50Hz, complete with 6 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 40A, 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 Vertical TPN DB with MCCB Incomer ( Metal Enclosure with Metal Door - IP43 ), 3Ph, 50Hz, 415V, 8 way per phase, 415V, 50Hz, complete with total 24 nos. SP MCB of current 12 rating from 6A to 32A, 10 KA, 240 Volt, 50 Hz per phase as per requirement of load and one no. MCCB, 4 Pole, ( 40 - 100 ) Amp, 415V, 50Hz, 36kA, ( Ics = 100% Icu ), Microprocessor based release with following features :- 1) Adjustable Over Load, 2) Adjustable Short Circuit, 3) Inbuilt ground fault protection, 4) Inbuilt Instantaneous protection, 5) Adjustable neutral overload protection, 6) Provision of Thermal Memory, 7) Microprocessor protection-based MCCB must have facility of individual 'LSIG' fault indication. ( Make of MCB, MCCB and Metal Distribution Board - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider C&S ) Above/

Fixing, connection and commissioning of above panel with suitable arrangement including all incoming and outgoing cable glanding, socketing and 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 15 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 6A / 3 pin Plug board consisting with one plug socket and one 6A switch by 16 2 nos. single core HRFR / FRLS 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 17 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 AC Machine ( Window / Split ) / Water Cooler point by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4 sq.mm, 1100V grade for phase 18 and neutral in PVC conduit / casing along with 1 no. single core, HRFR / FRLS grade, PVC insulated, copper conductor cable of size 2.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) and each switch board comprising with one power unit which includes one double pole MCB, one single phase starter and one 6/16A 3 pin socket and plug with indicating light and all other associated work ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of Submain by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4.0 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 2.5 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 21 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/

Extra cost for conceal wiring in respect to PVC conduit / casing for light, fan, plug, power plug, multi-plug point etc. including make good of wall surface as its original condition Above/

Extra cost for conceal wiring for main / submain with respect to PVC conduit / casing including make good of wall surface as its original condition Above/

Extra cost involvement for modular switch, bell push, plug socket, fan regulator, USB point, TV socket etc. with other accessories ( Make of Modular switch, socket, box, cover plate etc. - ABB / Anchor ( Panasonic ) / Havells ( Crabtree ) / Legrand / LK (L&T) ) Above/

Dismantling of old wiring including light, fan, call bell, plug, power plug, sub-main, main etc. of different types of offices / stores / quarters including transportation of released materials from site to depot store with loading and unloading charges. Above/

Supply of Wall / Pillar mounted Sheet Moulding Compound ( SMC ) Mobile Charging Plate for holding mobile set of width 125 mm ( 5 inch ) duly painted including fitment with suitable attachment as per site condition Above/

Fixing, connection, testing and commissioning of indoor LED luminaire fittings with suitable arrangement. ( LED indoor light fitting will be supplied by Railway ) Above/

Fixing, connection and commissioning of BLDC Ceiling fan with suitable size GI clamps made of GI flat and GI nut-bolts. ( BLDC Ceiling Fan will be supplied by Railway ) Above/

Fixing, connection and commissioning of AC Exhaust Fan with suitable size and shape GI clamps / GI nut & bolts including necessary masonry work ( AC Exhaust Fan will be supplied by Railway ) Above/

Wiring of Light / Fan / Call Bell / Glow Sign point by 2 nos. single core HRFR / FRLS 30 grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for phase and neutral in GI conduit of suitable dia 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 Light / Fan / Call Bell / Glow Sign point by 2 nos. single core HRFR / FRLS 31 grade, PVC insulated, copper conductor cable of size 2.5 sq.mm, 1100V grade for phase and neutral in GI conduit of suitable dia 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/

Fixing, connection and commissioning of out door LED Flood light / Street Light fitting on High Mast Tower / Pole / Structure with suitable arrangement. ( LED outdoor light fitting will be supplied by Railway ) Above/

Fixing, connection and commissioning of Street Light luminaire with suitable dia heavy gauge GI bend pipe with GI clamps made of GI flat of size 40mm x 6mm and GI nut-bolts on structure / wall ( LED Street / Flood light fitting will be supplied by Railway ) Above/

Supply of GI ( minimum coating thickness 65 microns ) conical / octagonal ( minimum sheet thickness - 3mm ) Pole of overall length 7 M with Five Arm bracket, top cover, base plate including hinged door-inbuilt Junction box complete with copper bar, insulator, Hylam sheet for cable termination and fuse kit-kat / MCB ( Make - Utkarsh / B.P. Projects / Crompton / Bajaj / Surya ) Above/

Supply of GI ( minimum coating thickness 65 microns ) conical / octagonal ( minimum sheet thickness - 3mm ) Pole of overall length 5 M with single / double arm bracket, top cover, base plate including hinged door-inbuilt Junction box complete with copper bar, insulator, Hylam sheet for cable termination and fuse kit-kat / MCB ( Make - Utkarsh / B.P. Projects / Crompton / Bajaj / Surya ) Above/

RCC foundation, erection and commissioning of above GI pole with construction of cement concrete muffing ( Cement : Stone : Sand = 1 : 2 : 4 ) with foundation accessories including earthing of pole with 1 no. of 50 mm dia, 3 M long GI pipe ( Make - TATA / Jindal / Bansal ) with necessary earth connection from pipe to pole by GI Strip / GI wire Above/

Dismantling / Cutting of existing pole and make good of surface including transportation from site to stores Above/

Wiring of light point by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper 38 conductor cable of size 1.5 sq.mm, 1100V grade for phase and neutral through pole from inbuilt pole Junction Box's porcelain fuse kit-kat / MCB to light fitting 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/

Supply of High Mast Tower of 20 Mtr. height in two sections suitable for a wind speed of 180 km/Hr. ( 50 m/s ) made from Steel Plates and continuously tapered of polygonal cross section with minimum bottom diameter 450 mm or higher. The entire mast should be hot dipped galvanised after fabrication internally and externally in accordance with BS 729. All steel used in the 39 construction of mast complies with BS EN 10 025 of appropriate grade and welding is in accordance with BS 5135 and comprising with lighting finial & earthing terminal, Top pulley assembly, double drum winch, Head frame & lantern carriage, stainless steel wire rope having 7/19 construction ( The central core is also SS ) with a grade of AISI 316 of breaking strength 2350 kgs, winch driving power tools (motor), multi core flexible round and sheathed copper power trailing cable (2 nos.) with cable junction box (2 nos.) including aviation obstruction warning light, timer for automatic switching operation of luminaires and all other accessories. ( Make - Utkarsh / B.P. Projects / Crompton / Bajaj / Surya ) Above/

Design and construction of RCC foundation depending upon the height, wind speed and terrains including erection, testing and commissioning of above High Mast Tower including foundation accessories alongwith Earthing with 2 nos. of 50mm dia, 3 Mtrs. long heavy gauge GI pipe ( Make - TATA / Jindal / Bansal ) with construction of earth pit and necessary earth connection from pit to tower by two separate 40mm x 6mm GI flat with GI nuts & bolts. ( For details not covered in this specifications, Indian Standard Code of Practice for earthing IS : 3043 - 1987, Reaffirmed - 1996 should be followed ) Above/

Supply of Outdoor pillar box type control panel board made of 14 SWG ( 2mm ) MS sheet duly powder coated comprising with the following : a) MCCB with Thermal - Magnetic Release 41 of breaking capacity 36 kA at 415V AC, 50Hz ( Ics = 100% Icu ) suitable for release range 25-32A, 4 Pole - 1 no. b) Astronomical Timer Switch - 2 nos. c) Power Contactor, 3 Pole, 18A, 415V, 50 Hz - 2 nos. d) LED indication lamp for 3-Phases for incoming feeders and "ON, OFF, TRIP " indication for all incoming and outgoing feeders - 10 nos. complete with fabrication, internal wiring by single core copper conductor cable and all other accessories for above panel ( Make - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S ) Above/

Fixing, connection, testing and commissioning of above panel including all incoming and outgoing cables glanding, cable socketing and connection and construction of concrete foundation or 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 ) 43 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, fixing, connection, testing and commissioning of MCCB with Microprocessor 44 Release of breaking capacity 36 kA at 415V, AC 50Hz ( Ics = 100% Icu ) with following features :- 1) Adjustable Over Load, 2) Adjustable Short Circuit, 3) Inbuilt ground fault protection, 4) Inbuilt Instantaneous protection 5) Adjustable neutral overload protection, 6) Provision of Thermal Memory 7) All Microprocessor protection-based MCCB / ACB must have facility of individual 'LSIG' fault indication, suitable for Release Range 40-100A, 4 Pole including metal enclosure with internal wiring. ( Make - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S ) Above/ Square

Supply, installation and commissioning of different size and 2 inch width self- illuminated LED display system with all necessary accessories : 1) Aluminium panel - 3mm Pvdf coated aluminium composite panel. ( Make - Alstone / Aludecor / Alstom / Timexbond ) Designed artwork by ER shall be for flat cutting alphabets to be flushed with the ACP sheet. 2) 1" x 1" 18g MS square pipe structure with red oxide and white enamel paint, ISI marked. 3) Imported translucent Acrylic sheet for making alphabets : a) Physical form - Sheets b) Thickness range - 3mm (+/-) 0.5mm 45 c) Colour - White mild translucent d) Outdoor Stability - UV Stabilised e) Output - Excellent to cast Vinyl and self display f) Make - acast / Mitsubishi / sumiplex 4) 26g Galvanised iron sheet / 3mm acp for back panel. ( Make - Tata / Jindal / Bansal ) 5) Light Emitting Diodes ( LED ) sign modules - ( Make of LED chip - NICHIA / CREE / OSRAM / SEOUL / PHILIPS / LUMILEDS / AVAGO ) a) Power consumption - 1 watt each module b) Operating Temperature - (-) 40 degree to 60 degree C c) Viewing Angle - 150 degree d) Input Voltage - 12V DC e) Protection Class inbuilt - IP 66 or higher f) Standards - UL94HB g) Certifications - UL. CE. C tick. ROHS h) Housing material of the module - PC & ROHS compliant i) Colour - White / Red / Warm white 6) Power Drivers - ( Make - Union / Meanwell or similar ) a) Protection Class - IP 65 b) Rated Supply Voltage - 108V - 305V AC c) Frequency - 50/60 Hz d) Power Factor - greater than 0.9 e) Driver Output current - .8A to 25 Ampere f) Operating Temperature - (-) 40 degree to 60 degree C g) Output Voltage Tolerance - 10% 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) 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/

Supply and installation of Pre-Filter ( Housing and Filter ) with filtration 10 micron, 49 certification of ISO, Housing & Filter size - 20 inch, Connection with existing Water Cooler related size, connecting pipe and other necessary works. Material - food grade high quality plastic, Material thickness - 6mm long lasting housing weight - 1200 gm. Better testing water while maintaining high water pressure removes sediment, chlorine and chemicals reduce 0% water wastage, high flow and long life for low maintenance. Colour - Blue, dimension - 25 x 25 x 50.8 cm, item height - 20 inch, hanging method - with SS304 plate. Above/

Supply of 2 nos. filter cartridge for above pre-filter to minimum replace with in one year, size 20 inch with filtration 10 Micron, Filtration Stages : 1, suited for 50-120 LPH RO Plant, Industrial RO Plant, Whole House Water Filtration System, Filter Material : Polypropylene (PP). Above/ 2366829.0

Goods & Services Tax ( at present @ 18% )