Eastern Railway Tender

Installation and commissioning of modem & media change over as above. Note: all required materials for execution to be supplied by the contractor.

Provision of cement concrete enclosure for earth electrodes as per DRG. NO. S&T/C- 36(NKG). This includes supply of all materials by the contractor duly inspected by consignee.

Installation, erection and wiring of CLS unit, post, ladder & base LED unit including paying out of tail cable from location box and earthing of CLS (LED type). This includes supply of non - metallic (FRP) colour light signal housing multi-unit type for Rly. Signalling suitable for RE Area 4 Aspect complete without lenses, lamps and signal transformer as per DRG. NO. SA 23001/A/M(ADV), ALT.8 and as per SPEC. NO. RDSO/SPN/194/2006 (VER1.0) OR LATEST. FRP material as per rdso spec no. Rdso/spn/151/1997 or LATEST. All drawings should be as per latest. Materials to be procured from RDSO's approved firm only. Note: Signal unit should be compatible to 'LED' type. Note: installation, erection & wiring of signalling unit includes led signal lighting unit including current regulator. This also includes protection of unit from rain water. (A) "Supply. Inspection: (i)RDSO/RITES if value of item

Supply and fixing of protective screen of expanded metal 12 SWG of size 1200 x 1500 mm on signals as per std. practice in RE Area. Inspection: Consignee.

Supply, Installation, Testing & Commissioning of Linear Heat Sensing (LHS) cable as per RDSO Specification No. RDSO/ SPN/ 217/ 2021 ver 3.0 or latest. Inspection: Consignee

Supply, Installation, Testing & Commissioning of LHS interface module as per RDSO Specification No. RDSO/ SPN/ 217/ 2021 ver. 3.0 or latest. Inspection: Consignee

Supply of paper base hylam sheet 12 mm thick. Inspection: consignee.

Supply of Thermo shrink Universal Jointing kit for Quad Cable (for straight joints) as per RDSO spec IRS/TC-77/ 2012 revision 3 With latest Amdt. Inspection : Consignee

Supply of Office Chair make Godrej CH-7B or similar of reputed brand. Inspection: Consignee

Supply of Office Revolving Chair Godrej Make Model No.9U02R Bravo or Similar of reputed brand. Inspection: Consignee

"Supply of V.F. transformer 1220:600/470 /:1220 as per IRS:TC-22/76 or latest. Inspection - Consignee"

"Installation of V.F. transformer 1220:600/470 /:1220 as per IRS:TC-22/76 or latest. Inspection - Consignee."

Supply of Fiber Optic Patch Cord SC - LC, Specification as per Annexure -A 0.3

Supply & Installation of Alluminium Ladder (30cm width) inside of Room

"Supply of 48Volt/200AH maintenance free VRLA Batteries duly charged as per IRS Spec. No. S-93/96(A)with amendments-1 or latest. Inspection: RDSO"

Supply and installation of 2 Mbps SHDSL Modem as per Annexure A. INSPECTION : CONSIGNEE.

Supply and Installation of Media converter as per Annexure-A. INSPECTION

"Supply and installation of 4 Port Router as per Annexure A"

Supply of 24 port managed Network Switch with 10/100/1000 Mbps with 4 no Gigabit SFP Port

Supply of 24 Port POE switch 10/100/1000 mbps as per Annexure-A. INSPECTION CONSIGNEE.

Installation of 24 port managed Network Switch with 10/100/1000 Mbps with 2 Gigabit SFP Port

"Supply of DC-DC converter. for emergency communication through V.H.F. as per specification - the DC DC converter shall be independent for each vhf base equipment (voice equipment) and shall allow to work from -48V nominal input (-48V to -60V variation) & output 12V DC. The power capacity to deliver 10A current with output short circuit protection & ripple voltage less than 5mv for telecom circuit. Short circuit current not more than 2 mA, input-output insulation by 2.5

"Supply of 12V SMPS Based Charger for Lead acid/Tubular/VRLA/SMF Battery"

"Supply, installation commissioning of 250-watt Amplifier Make Ahuja model SSA 250M

"Supply of 30 watts Horn speaker with 30 watt tapping, matching transformer and

Installation of Horn type Loud speaker.

Supply and Installation of column Speaker 15 W with LMT all metal weather resistant, including fixtures and other material required. Inspection Consignee

"Supply of Microphone with stand, Make : Ahuja (CMD-5200 with extra cable & extended warranty)"

Supply of LS cable.2 Core 1.5 Sq.mm Steel Wire Armoured screened copper cable . Speaker External Cable, ISO Standard. INSPECTION CONSIGNEE.

"Supply of Miniature Circuit Breaker (32A 2 P with 2 PP) Inspection: Consignee."

Supply of Miniature Circuit Breaker (Single Pole10A)

Design of circuits in connection with preparation of wiring diagrams as per approved Signalling Plan and submission of indoor as well as outdoor completion documents for alteration work. It includes Route Section Plan (RSP), Selection Table (ST), Locking Table (LT) and Control Panel Diagram (CPD). Two copies of prints with soft copy will be submitted to Railway for checking. If alterations are suggested/proposed by Railways, then again two copies of prints will be submitted for advance approval after carrying out all the alterations as suggested/proposed by the Railways. Tracings will be submitted for all the diagrams mentioned above for the purpose of approval by Railway prior to commissioning of station. All drawings will be prepared in CAD. The wiring diagrams 1 will consist relay rack analysis, relay contact analysis, fuse details. Tag block analysis etc. A separate CD/Pen drive will be submitted to Railway for each station along with original tracings. It also includes preparation and supply of laminated one set o f all completion plans including circuit diagrams and indoor as well as outdoor completion documents on standard 75- micron polyester film for station in Auto CAD. 6 (Six) sets photo copies will be submitted for each of the documents mentioned below: Cable Route Plan, Cable Core Chart, Location details plan for all the locations, Cable termination details, Signalling Plan, SWR Diagram, Wiring Diagrams, Selection Table, Locking Table, Contact Analysis, Fuse and Tag Block Analysis of Relay Rack and CT Rack, Control Cum Indication Panel, Power Panel Diagram, Track Circuit Plan, Rack Erection Plan and Junction Box details etc. Note: Total cost of

"Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link o f international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of

"Supply of 48 fiber armoured Optical fiber cable as per RDSO specification no.- RDSO/ SPN/TC /110/2020 (Rev.0) or latest."

Digging of trench 1.2 Mtrs. deep from rail flange/ road level and 0.3 Mtrs to O.6 Mtrs wide and back filling after placing of DWC / RCC/GI pipe. (Placing of DWC/ RCC/GI pipe covered separately). The ballast disturbed be screened and dressed as required by Engineer-in-charge or his representatives and road tarred immediately. For track crossing, RDSO sketch No. SDO/CABLE LAYING/

"Supply, Installation testing & commissioning of High Availability Single Section digital axle counters (HASSDAC) with Dual sensor system as per RDSO/SPN/177/2012 version 3 or latest. This includes the supply of High frequency web mounting type Tx coil/Rx coil, VR/PR Box duly wired, Vital relays, PR Relays, Clamp with detector plates & hardware, Dual display reset box with auto resetting facility, Surge voltage protection devices and filter card to be mounted on din rail etc. as per OEM for complete installation & testing & commissioning of (HASSDAC) system NOTE: One set of HASSDAC system will include equipment required to monitor One Up line or One Dn line of a full Block Section between two stations. This include fixing of device, relays, wiring, lacing /dressing, cable termination with lug eyelet, drilling holes in rails, Installation of track devices and make it functional along with

Installation and commissioning of modem & media change over as above. Note: all required materials for execution to be supplied by the contractor.

Provision of cement concrete enclosure for earth electrodes as per DRG. NO. S&T/C- 36(NKG). This includes supply of all materials by the contractor duly inspected by consignee.

Supply and fixing of protective screen of expanded metal 12 SWG of size 1200 x 1500 mm on signals as per std. practice in RE Area. Inspection: Consignee.

Supply, Installation, Testing & Commissioning of intelligent Analogue Addressable Multi-Sensor type smoke detector with inbuilt fault isolator and integral response indicator with 360 degree viewing angle. Detector shall communicate 3 danger levels for differentiated alarm activation and high tolerance to dust, dirt, temperature fluctuations and air current. Detector should have unique address for communication and assigned through panel with mounting base as required with the

Supply, Installation, Testing & Commissioning of Linear Heat Sensing (LHS) cable as per RDSO Specification No. RDSO/ SPN/ 217/ 2021 ver 3.0 or latest. Inspection: RDSO

Supply, Installation, Testing & Commissioning of LHS interface module as per RDSO Specification No. RDSO/ SPN/ 217/ 2021 ver. 3.0 or latest. Inspection: RDSO

Fixing by slotted angle, wiring of terminal strips, hylam strip, relays, fuses with base, fixing of hard wood shelves for full size apparatus case with termination & Earthing of cables and wiring with lettering as required including supply of slotted angles, wires, ferrules for marking and miscellaneous materials per location to be supplied by contractor. (all materials except relay, terminal strips, Bakelite strip, fuses with base and hard wood shelves to be supplied by the contractor). Wires to be used for this purpose should be procured from RDSO'S approved firm and to be inspected by RDSO. [Quantity of wires to be specified by contractor]. NB- power cable to be terminated with proper

Supply of paper base hylam sheet 12 mm thick. Inspection: consignee.

Supply of Thermo shrink Universal Jointing kit for Quad Cable (for straight joints) as per RDSO spec IRS/TC-77/ 2012 revision 3 With latest Amdt.

Supply of Office Chair make Godrej CH-7B or similar of reputed brand. Inspection: Consignee

Supply of Office Revolving Chair Godrej Make Model No.9U02R Bravo or Similar of reputed brand. Inspection: Consignee

"Supply of V.F. transformer 1220:600/470 /:1220 as per IRS:TC-22/76 or latest. Inspection - Consignee"

"Installation of V.F. transformer 1220:600/470 /:1220 as per IRS:TC-22/76 or latest. Inspection - Consignee."

Supply of Fiber Optic Patch Cord SC - LC, Specification as per Annexure -A 0.3

Supply & Installation of Aluminum Ladder (30cm width) inside of Room

"Installation of Battery chargers, Power distribution Board along with MCBs of suitable ratings and wiring and commissioning of External alarm contacts through EMS. The work includes supply of battery rack, MCBs, battery cable and battery lugs and other accessories required for installation of power plant. Inspection: Consignee "

"Supply of 48Volt/200AH maintenance free VRLA Batteries duly charged as per IRS Spec. No. S-93/96(A)with amendments-1 or latest. Inspection: RDSO"

Supply and installation of 2 Mbps SHDSL Modem as per Annexure A. INSPECTION : CONSIGNEE.

Supply and Installation of Media converter as per Annexure-A. INSPECTION

Supply of 24 port managed Network Switch with 10/100/1000 Mbps with 4 no Gigabit SFP Port

Supply of 24 Port POE switch 10/100/1000 mbps as per Annexure-A. INSPECTION CONSIGNEE.

Installation of 24 port managed Network Switch with 10/100/1000 Mbps with 2 Gigabit SFP Port

"Supply of 12V SMPS Based Charger for Lead acid/Tubular/VRLA/SMF Battery"

"Supply, installation commissioning of 250-watt Amplifier Make Ahuja model SSA 250M

Amplifier installation Rack

"Supply of 30 watts Horn speaker with 30 watt tapping, matching transformer and

Installation of Horn type Loud speaker.

Supply and Installation of column Speaker 15 W with LMT all metal weather resistant, including fixtures and other material required. Inspection Consignee

"Supply of Microphone with stand, Make : Ahuja (CMD-5200 with extra cable & extended warranty)"

Supply of LS cable.2 Core 1.5 Sq.mm Steel Wire Armoured screened copper cable . Speaker External Cable, ISO Standard. INSPECTION CONSIGNEE.

Supply of STP CAT-6 Cable (305 meter Box). Conductor : 23 AWG copper,Insulation: Polyethylene , nom. Dia. 0,039" (1mm), Temperature-40°c (-40°F) / + 85°c (185°F), DC Resistance290 ohm/Km, Impedance : (100 mHz)100 +/- 5 ohm Make: DIGISOL/DLINK or similar. INSPECTION :

"Supply of Miniature Circuit Breaker (32A 2 P with 2 PP) Inspection: Consignee."

Supply of Miniature Circuit Breaker (Single Pole10A)