Provision of illuminated station name board, air circulator fan & water cooler etc. in stations over Howrah division".

A- Provision of illuminated station name board, air circulator fan &

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 1 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/ Square

Supply, installation and commissioning of different size and suitable 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 on router cut 3D alphabets of 2" depth 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 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 Emit- -ting Diodes ( LED ) sign modules - ( Make of LED chip - NICHIA/ CRE / OSRAM/ SEOUL/ PHILIPS/ LUMILEDS/ AVAGO ) a) Power consumption - 1 W each module b) Operating Temperature - (-) 40 deg to 60 deg 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) Fre- -quency - 50/60 Hz d) Power Factor - greater than 0.9 e) Driver Output current - .8A to 25 Ampere f) Operating Temperature - (-) 40 deg to 60 deg C g) Output Voltage Tolerance -10% Above/

Supply of Bracket type Air Circulator Fan ( metal ) of sweep 600 mm suitable for operation on 1Ph, 230V, 50 Hz supply system complete with all accessories including fixing, connection and commissioning with GI clamps made of GI flat of suitable size and GI Nut-Bolts on wall / structure. ( Make : Havells / Usha / Orient / Halonix / Atomberg / Crompton / Bajaj ) Above/

Supply, design, fabrication, installation and commissioning of Iron Grill duly painted by one coat of anti-corrosive red oxide and two coats of synthetic enamel paint for protection of water cooler including plinth construction, water pipe line work and necessary masonry work. ( Water Cooler will be supplied by Railway ) Above/

Wiring of Light / Fan / Call Bell / Glow Sign point by 2 nos. single core HRFR / FRLS 5 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 6 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/

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 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 8 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/

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 with covering of cable by sand and bricks / through suitable dia HDPE pipe including supply of HDPE pipe (PE-100 grade, PN- 10 or higher) without bricks 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/

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, 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 MCB DP, 40A, 1Ph, 240V, 50 Hz, 10kA with polycarbonate distribution box enclosure (IP-65) with polycarbonate transparent openable window including fixing, connection, testing and commissioning. ( Make of MCB - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S / Havells ) ( Make of Enclosure - Grasp / OBO Bettermann / ABB / Schneider ) 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/ 5060234.0

Goods & Services Tax ( at present @ 18% )