Provision of Telecommunication arrangements at ARANI (including) and RANIPET (Including) section/stations in Chennai Division in connection with construction of New Line between Tindivanam and Nagari.

A1-Annexure (SOR Items)

"Supply o f Fault Analysis Terminal for analysis o f fault a n d generating reports for Datalogger installed at stations. As per Technical Specifications."

Installation of Fault Analysis Terminal (for analysis o f fault and generating reports for Datalogger installed at stations)

Supply of indicative type Surge Protection Device as per RDSO Spec. No. SPN/165/ 2023, Version 4.0 Amdt.1 or latest (Lightning and Transient surge protection for power line). The system shall have stage1 (class B) and stage 2 (class C) type against Lightning electromagnetic 3 Impulse configuration. The protection of Type 1 and 2 against Lightning electromagnetic Impulse (LEMP) and other high surge, shall be provided at the incoming of the power line at the stations, LC gates before the power equipment's as per the instructions of Engineer in-charge at site. Supply of surge protection with Potential free contacts shall be of approved make like OBO, DEHN, PHOENIX, LPT or better make. All other miscellaneous materials required for the work shall be supplied by the contractor. (as per Technical Specification enclosed)

Supply a n d Provision o f Earthing a s per RDSO Specification RDSO/SPN/197/2008 or latest (as per Technical Specification enclosed)

Supply of earth electrodes (GI) as per Drg no SG/CN/02/13

Provision of earth electrodes as per drawing No.SG/CN/02/13 and earthing of metallic 6 sheath and armour of all cables in all apparatus cases, relay room, equipment room, SM's room for block and control, and earthing of all equipments in apparatus cases, power room, relay rack, cable termination rack, control panel, signals, lever frames with MS flat 35mm X 6mm/19c cable (MS flat for closer by areas and MS flat/19c cable combination for farther areas) as per the instructions of Railway representative at site. The work includes painting of earth resistance value on the earth pit. (Supply of 19C cable is not covered in the scope of this schedule). [MS flat for earthing 35mm X 6mm, cement, GI earth electrodes, common salt, charcoal, country bricks, M sand, soldering materials and all other miscellaneous materials required for the work shall be supplied by the Contractor].

Supply of Stackable type VRLA batteries 2V, 300Ah - 1 cell as per RDSO Specifications IRS S: 93/96 with Amnd 1 or latest

Supply of Underground jelly filled 6 QUAD, 0.9MM Dia a s per spec IRS:TC 30-05 with amd 5 or latest

S u p p l y o f 4 8 F i b r e a r m o u r e d O F C c a b l e as per R D S O Specification RDSO/SPN/TC/110/2020 Rev. 0 or latest

Supply o f Polythene Insulated Polythene Sheathed armoured Jelly Filled Telephone Cable with Poly-AL Moisture Barrier, 20 Pairs, 0.63 MM Conductor Diameter as per RDSO Specification No. IRS:TC-41/97 with amendment 1 or latest

"Supply of OFC Patch cord (FC-PC/SC-PC/LC- PC to FC-PC/SC-PC/LC-PC so as t o suit for switches and FMS supplied)"

supply of switch board cable, finolex/Deltron make or better 0.5mm, 20 pair conforming to IRS/TC/24-91

Supply of UTP Cable /CAT6/6A cable ETL or UL or CE3P certified panduit or Systimax or R&M or AMP or Molex or Krone Or D-LinkMakes

Supply and fixing of 20 pair Krone module housed in MS box and termination of Cables

Supply and fixing of 10 pair CT box and termination of cables

Supply and fixing of 20 pair CT box and termination of cables

Supply of Digital Distribution Frame (120 ohms)for terminating 16 E1s of wrapping type & Mountable on 19" rack similar to TVSmake or better.

Supply and fixing of 32 way U-Link panels (Wrapping type )with U links and mountable on 19"rack.

"Supply of 10way Annunciator with Push button switches and having conference facility. Model No AM-10 similar to Epsilon, Telelinks or better"

Supply and provision of normal joint using Thermo shrink jointing kit (RDSO specs No 20 TC/77/2012 ( Rev.3) with amendment No.1&2 or latest.& jointing kit to be inspected by RDSO) for 4/6 quad cable normal joint. The work includes excavation of joint pit of size 1mX1.5mX1.5m and closing the same after completion of cable joint as per the instruction of Railway representative at site.

Supply and provision of derivation joint complete for 6 Quad cables using thermoshrink jointing kit for LC's/stations

Supply a n d installation o f 2 4 Fibre Joint enclosure f o r armoured optical fibre cable conforming to RDSO spec.RDSO/SPN/TC/68/2014 rev2.0 or latest

Supply a n d installation o f 4 8 fibre Joint enclosure f o r armoured optical fibre cable conforming to RDSO spec.RDSO/SPN/TC/68/2014 rev2.1 or latest

Supply of RCC cable markers (Supply of RCC cable markers a s p e r drawing No.CSTE/CN/OFC/1. T h e lettering o n the cable marker shall be "SIG" / "TELE" / "OFC" as p e r the instructions of Railway representative at site.) as per drawing enclosed

Laying of STP/OFC/Power Cable/ switch board (10 pair/ 20 pair/50 pair) Cables in 1" PVC 25 conduit/case caping and clamping on the wall/Roof tops/ Shelters with suitable clamping and hose to be provided where ever bends/ curves (PVC conduit/ Case capping and other accessories to be supplied by the contractor)

Excavation of cable trench in all kinds of soil except hard rocky areas including clearing of roots of trees, rocks, bushes etc. to a depth of 1.0 Mtrs and to a width of 0.3 Mtrs. (Laying of cables is not included in this schedule)

Excavation of cable trench in all kinds of soil except hard rocky areas including clearing of roots of trees, rocks, bushes etc. to a depth of 0.5 Mtrs and to a width of 0.3 Mtrs. (Laying of cables is not included in this schedule.)

Breaking of Platform concrete having 0.3 feet thickness - 0.5 feet thickness and to a width of 0.3 Mtr using cutter machine and removal of RCC slabs on the Passenger Platform, trenching 28 to a depth of 0.6m to accommodate the additional cables, replacing the slabs removed after the cables are laid and replastering with cement mortar, refilling the trench by ramming and consolidating i t as p e r t h e instructions of Railway Representatives at site. (Laying o f cables i s n o t included i n this schedule).

Provision of GI pipes (50/100mm dia) for cable laying with offset at both ends and with couplings over RCC bridges, drainage, culverts, and girder bridges. For RCC bridges, drainage, and culverts, the pipes shall be mounted on concrete masonry supports of size 300mm x 300mm x 300mm at an interval of 2 meters. For girder bridges, the pipes shall be fixed on suitable MS clamps at an 29 interval of 2 meters. The ends of the pipes shall be closed with brick masonry abutments to ensure that no cable is exposed. The work shall be carried out as per the instructions of the Railway representative at the site.(Supply of GI pipes with couplings and laying of cables is not included in this schedule).Stone jelly (20/25mm size), bricks, sand, cement, MS angles, flats, bolts, nuts for manufacturing and fixing clamps, bricks, M sand, cement, and other miscellaneous materials for the work shall be supplied by the contractor.

Laying o f signaling/power/ telecommunication cables a s p e r c a b l e plan in cable trenches, masonry ducts, RCC Pipes, DWC pipes, GI Pipes etc.(Supply of cables is not included in this schedule).

"Refilling of cable trench 1m depth by 0.3m width throughout, with earth after laying of cables, and consolidating the trench by ramming and levelling."

"Refilling of cable trench 0.5m depth by 0.3m width throughout, with earth after laying of cables, and consolidating the trench by ramming and leveling."

"Digging of pit to a depth of 800mm of size 300mmX300mm, casting o f concrete 33 foundation of size 300mmX300mmX300mm and Placing of RCC cable markers on top of the foundation and refilling the pit and consolidating it by ramming. The cable markers shall be provided at an interval of 20 Mtrs. within station limits a n d 5 0 Mtrs. outside station limits throughout t h e cable route, diversions and also at every track/road crossing."

"Road crossing/ Track Crossing through Horizontal Drilling at approximately depth of 1.5 to 2m below the formation level of the earth including insertion of HDPE pipe/DWC pipe along with 34 couplers, drawl of cable (or) direct drawl o f cables etc. (Note: The pilot used for HDD should be of sufficient size to suit insertion of HDPE /DWC pipe of size 120mm (outer dia.) or direct drawl of three cables (Signalling/Power/Quad/OFC) or three nos.of 40mm dia HDPE pipe or any other combination as directed by the site engineer) ( Supply of HDPE pipe is not covered in this schedule)"

Cutting/Breaking of RCC platform or concrete to a width of 0.5mtrs 0.3 mtrs using cutter machine without damaging the platform. And plastering the removed slabs after laying of cables with proper finishing. (required material should be supplied by the contractor).

Blowing/Drawing o f O F C cable/Power cable/Signalling cable inside permanently solid lubricated HDPE Pipe already laid. This work includes necessary duct integrity test for solid lubricated 36 HDPE pipe. ( This includes Transportation of materials from nominated stores to site) DY.CSTE-CN-TBM-S AND T/SOUTHERN RLY

Supply of Handheld True RMS Multi Meter, as per Technical specification

Supply of Handheld True RMS clamp Meter, as per Technical specification

Supply o f OTDR (mini) with standard accessories for 1310/1550nm with all standard accessories as per TEC specification GR/OTD-02/02 Jan 2005 or latest, ( this item should have valid TEC approval certificate) as per Technical specification

Supply of Digital Insulation tester (Megger) 50V-500V/1000 mega ohm battery operated with all complete accessories, as per Technical specification

Supply of Cable Route Tracer as per Technical specification

Supply of Portable Cable Fault Locator as per Technical specification

Supply of Digital Earth clamp Tester as per Technical specification

Supply of OFC Power Meters, as per Technical specification

Supply of Transmission measuring set (TMS) with accessories as per IRS Spec No. IRS:TC 43-87 or latest, as per Technical specification

Supply of Fiber Visual Fault Locator with accessories, as per Technical specification

Supply of Rodometer as per Technical specification

Supply o f Double walled corrugated pipe - 103.5mm inner d i a & 120mm outer dia conforming to specification No. IS 14930(Part 2): 2001 with one coupler for every 6 m o f pipe a s per Technical specification

Supply of GI pipes - 50mm dia -3.65mm thick as per Technical specification

Supply of GI pipes - 100mm dia-4.5mm thick as per Technical specification

Supply of High-Density Polyethylene Pipes (HDPE) of 110 mm Outer Dia, 10 mm Wall Thickness, along with one coupler for every 6 Meters as per specification No. IS 4984: 2016 with latest amendments and Material Grade:PE 80

Supply of Electronic Cable Route Marker 3M make or similar, Model: RFID (1421) and installation, cable detection of capacity to detect the cable upto 5 feet depth.

Supply of HDPE Pipe 40mm (outer dia)/33 mm (inner dia) with couplers

Supply and Installation o f Wall/Rack mountable 2 4 Fibre management system (FMS) conforming to RDSO/SPN/TC- 37/2000(rev-3 amdt-1 or latest similar to COMMSCOPE make o r better, 54 suitable for splicing and front patching 24F cable with all accessories and terminating the optical fibre cable with splicing and front patching in FMS in the Location Box. This includes Supply and Provision of 4 nos of Patch cords of required length (All other materials required for splicing are to be supplied by contractor )

Supply and Installation o f Wall/Rack mountable 4 8 Fibre management system (FMS) conforming to RDSO/SPN/TC- 37/2000(rev-3 amdt-1 or latest similar to COMMSCOPE make o r better, 55 suitable for splicing and front patching 48F cable with all accessories and terminating the optical fibre cable with splicing and front patching in FMS in the Location Box. This includes Supply and Provision of Wooden Plank, L clamps and 4 nos of Patch cords of required length (All other materials required for splicing are to be supplied by contractor) DY.CSTE-CN-TBM-S AND T/SOUTHERN RLY

Supply a n d Installation o f 1 9 ", 6 U r a c k of size 600mm x 600mm w i t h complete accessories

Supply and Installation of covered 19inch Racks of size 1950mm x600mm x 600mm or 57 higher (Make: HCL/ Vero/President/ Rittal/ Puncom or better) complete with all fittings including DC Fans (24V/48V)-2nos, separator sheet/ plate to keep testing equipment-1no and AC power distribution panel ( Horizontal fitting) with power sockets and fuse protection ( min 6 nos of 230V - 15/5A combined and other accessories

Supply o f 4 w i r e D T M F b a s e d w a y station equipment complete a s p e r RDSO specification No.IRS.TC@ 45<47@ 93 and 4 wire control telephone with audio visual indication and reset button fitted on telephone conforming to specification No.IRS-TC@ 45&47@ 97 or latest.

Supply of magneto telephone handle type and supply of Ni-cad power pack 4V-2.2AH with charger to work on 110VAC

Installation of DTMF equipment

Fixing o f Annunciator a t SM's Room as required by Railways, wiring it as per circuit diagram and painting of particulars. The work includes connecting 1 No. of magneto telephone with Ni- cad power pack 4V-2.2AH with charger t o work o n 110VAC and connecting t h e annunciator t o the 61 different telephone circuits. The particulars of the circuits and the ringing codes shall be painted on the top of the annunciator box.(Supply of annunciator is not included in this schedule)."[Magneto telephone handle type with Nicad power pack 4V-2.2AH with charger t o work on 110VAC, wire PVC 16/0.2mm copper, paint and all other miscellaneous materials required for the work shall be supplied by the Contractor]."

Installation of magneto telephones with Nicad pack

Provision of HDPE Pipe of dia 40/33 mm

Laying of DWC/Split DWC Pipes for Track Crossing/Road Cutting/Trenches

Survey of Cable Route and Preparation of Cable Route Plan

Protection adjustments and re-instating of S&T gears by deputation of Helpers/Unskilled 66 Labour for executing additional S & T portion o f t h e works. The work can involve fixing, releasing, dismantling, replacement,excavation, clearing of vegetation, loading and unloadingof material and assisting skilled persons etc as per instruction of Railway representative.

Transportation of Signalling materials more than 100km

Engaging mechanical excavators like JCB or other machineries for regarding and levelling the formation, dismantling any infringing structures, clearing and removing debris etc., with all leads and lifts etc., complete and as per the instruction of Railway representative at site. Above/

A2-Annexure (NON SOR ITEMS)

A3-Annexure (NON SOR ITEMS)

A4-Annexure (NON SOR ITEMS)