Supply, Erection, Testing and commissioning of Alteration to existing EI at RGDA Ph-II station and Phase work of LDX Ph-II station involving Indoor & Outdoor Signalling and Telecommunication works in LDX-RGDA Section under Package-5A in connection with 3rd Line works in TIG-VZM Section of Waltair Division of East Coast Railway in the state of Odisha, India.

11A-GROUP-A1 ( ELECTRONIC INTERLOCKING - SUPPLY ) For Detailed

Incremental rate for signaling functions in EI SYSTEM over and above 125 functions under item 36001 above. Above/

11A-GROUP-A3 (OTHER THAN EI SUPPLY) For Detailed information

AXLE COUNTER TOOL KIT( Suitable for GG Tronics axle Counter) Above/

11C-GROUP-C (SUPPLY OF SIGNALING MATERIALS) For Detailed

Supply of relay QN1 ( Contact configuration 12F/4B or 8F/8B)

Supply of relay QNA1 (Contact Configuration 12F/4B or 8F/8B)

Supply of Electronic Flasher Relay

Supply of Main Cable Termination rack complete along with patching cable of 24 core or 16/02 sq.mm. as per requirement and as per practice of Railway.

(e) Fuse links 6 Amps

Supply of DWC pipe of size 120 mm outer dia & 102 mm inner dia.

Supply of SPLIT DWC pipe size 200 mm outer dia & 175 mm inner dia.

Supply of Galvanised Iron pipe 100 mm dia 'B' class with end clamps

Supply and Jointing of Quad cables with thermo shrinkable jointing kits

Supply of 2 aspect colour light signal complete with signal post, CI base, ladder, platform, front staging, CLS unit 2 aspect, Anchor bolt, nut washer, Universal lock with key etc.

Supply of 3/4 aspect colour light signal complete with signal post, Cl base, ladder, platform, front staging, CLS unit 3/4 aspect, anchor bolt, nut washer, Universal lock with key etc

Supply of junction type route indicator ( 1 way) along with OFF set bracket and Universal lock with key

Supply of junction type route indicator ( 2 way) along with OFF set bracket and Universal lock with key

Supply of junction type route indicator ( 3 way) along with OFF set bracket and Universal lock with key

Supply of Independent shunt signals complete with post, surface base, position light shunt signal unit, anchor bols, Universal lock with key etc

Supply of Calling on Signal Unit along with universal lock with key etc

Supply of Calling on Signal Unit along with universal lock with key etc

Supply of LED signal unit for main signal For RED/YELLOW/GREEN aspect

Supply of LED signal unit for junction type route indicator/shunt/calling-on

Supply of Location box- Full Case complete with E Type lock, Hylam sheet, Universal lock with key

Supply of ARA terminals blocks with links, 6 way

Provision of Sliding Boom arrangement.This Consists of manufacturing of Sliding Boom arrangement with 50*50*5 mm MS Angle of 8 mtr length or length as per site requirement 63 complete for both side of track with MS stands for sliding of the booms,Boom rest posts (10 nos per gate) erecrtion of sliding boom along with painting as per extent practice of ECoR, Testing & Commissioning of Sliding Boom arrngement.The complete work shall be carried out using contractors own materials and as per instructions of RVNL representative. Above/

11D-GROUP-D (EXECUTION OF MATERIALS) For Detailed information

Installation, Wiring, testing & Commissioning of new axle counter system. Outdoor works & indoor works.

Shifting & Adjustment of existing analog axle counters/SSDAC.

Designing and plotting of Signaling Interlocking Plan(IP) in AUTOCAD. Per

Design and Drawing for complete indoor signalling work for IBH / MIDSECTION INTERLOCKED LC GATE / C CLASS STN/ AUTO SECTION.

Design and development of outdoor drawings for outdoor signalling work for new PI/EI/RRI station

Design and development of outdoor drawings for outdoor signalling work for modification in existing PI/EI/RRI station. Per

Design and development of outdoor drawings for outdoor signalling work for IBH /

Erection, installation of Cable termination rack Assembly and Termination of cables

Installation of complete Relay Rack Assembly Per

Complete Indoor work of installation, wiring and commissioning for IBH / MIDSECTION

Installation, wiring, testing and commissioning of complete Integrated Power Supply ( IPS) system including charging of batteries, supply of batteries wire, fabrication and fixing of fuse/ termination board etc.

Supply and installation of ELD as per RDSO/SPN/256/2002/ or latest RDSO specification ( 12 CHANNEL )

Excavation of trenchs at the depth of 1.0 Mtr deep and 300 mm wide and back filling 13 the trench after laying of cable along with supply and fixing of cable route marker NOTE: Where digging of trench as per specified depth is not possible, the depth can be reduced with the approval of the engineer in charge and the payment shall be made proportionaly

Excavation of cable trench of 1 m. depth & 300 mm. wide across the track crossing, road crossing, level crossing, platform & refilling.

Providing chase in hard rock

Perforation and Fixing of GI pipes on girder bridges, RCC bridges, drains, culverts, rocky places tunnels/deep cutting.

Fixing/ laying of DWC/RCC pipes

Laying of signalling/power/telecom/quad/OFC cable of various sizes in trench and pipes.

Placing of half round ( Split DWC ) pipe over the laid cable in open trenches

Supply & fixing of 20 Pair CTB and termination of quad / jelly filled cable

Testing of point to point insulation / continuity test for all laid out cables, Measuring Parameters and preparing the records

Laying HDPE duct in already made trenches and through DWC/GI/RCC pipes wherever necessary

Horizontal direction drilling/boring without damage of surface of road /Track formation. The bore shall be 150mm dia & shall be at the proper depth as per site conditions decided by Engineer -in-charge . The ground level shall be considered ignoring the bankheight of the bank of 23 the road. The length of the bore shall be minimum 4 Mtrs. long. This include insertion of different dia DWC pipe/GI/HDPE pipes coupling etc. as per direction of Engineer In charge. Note: The cost of pipe is not included in this item. Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.

Excavation of pit, casting & plastering of concrete foundation for C.L.Signal and for signal ladder, Erection and wiring of complete signals along with supply of Signal number plate, wiring material etc.

Excavation of pit, casting & plastering of concrete foundation for shunt signal, erection and wiring of complete signals along with supply of Signal number plate, wiring material etc. Per Track

Fixing and wiring of track circuit equipments in location box/Gumties and testing including supply of wiring material. Per Track

Bonding of track circuits on track, track connections, installation, jumpering, charging of batteries, testing & commissioning of DC track circuits on track. including supply of Fibre glass track lead Junction boxes,etc. Per Point

Installation, termination, wiring, testing and commissioning of point machine including supply of wire, GI bend pipe, insulation sets etc. Per Point

Excavation & pulling out the old cable from existing point machines insertion of old & additional new cable through GI bend pipe wiring testing and commissioning of point machine. Location

Excavation of pit, casting of concrete foundations for Location Box-Single Case, erection of location box, supply of universal lock with key,Lamp holder 2 pin with switch, wiring material, wiring, testing and commissioning Location

Excavation of pit, casting of concrete foundations for Location Box-Half Case, erection of location box, supply of universal lock with key,Lamp holder 2 pin with switch, wiring material, wiring, testing and commissioning Location

Wiring in existing Location Box

Design fabrication & supply of Gate indication panel

Installation, wiring, testing and commissioning of Electrical/Mechanical Lifting Barrier including supply of Key transmitter as per requirement.

Shifting of existing power operated lifting barrier

Supply and installation of Maintenance free earth and bonding system as per RDSO specification.

Shifting of existing protection,diagnostic equipments by releasing from existing location and commissioning at new location.

Supply and installation of various boards like BSLB/GWB/SLB boards etc.

Supply of Earth Electrode & installation and connection of earth with equipments

Supply & fixing of RE Protective Screens on Signals Goomti

Provision of Temp Goomties for NI Working including Provision of Public Address system complete with Microphones, speakers etc in the yard during Non Interlock working

Supply and fixing of MS- 'C' channel of size 100 mm x50 mmx 1200 mm with suitable 42 clamps as per drawing No.S&T/RE/78/2/76 and filling to GI pipes 65/50 mm ( to be supplied by RVNL) of spec: IS-1239/Part-I/Light with coupling and with suitable clamps on Grider bridges without drilling holes in the griders. GI pipers are to be drilled with 6 holes of 1/4" dis per meters around the pipe in zip zap manner before laying the 6 meter pipe all materials to be supplied by contractor

Supply and fixing of Rubber matting thickness 2 MM as per IS: 15652-2006 with suitable adhesive material

Painting, Letter writing, Numbering of termination particulars over all Indoor & Outdoor Gears at Complete

Painting, Letter writing, Numbering of termination particulars over all Indoor & Outdoor Gears at IBH/Midsection Interlocked LC gate/Auto hut etc. Station/IB

Release of complete indoor & Outdoor Equipment from statios/IBH/LC gates and transportation of released material to the depot.

Infringement Removal,Shifting/lifting exiting location boxes signals/ Track lead boxes, junction boxes etc along with foundation to adjacent place to facilitate earth work/ clearing infringement etc at station including IBH, LC gates etc Per 100

Loading, unloading and transportation of Signal and Telecom materials

Installation of Emergency socket box including socket on the rail post in the section and yard at every one km distance as per tapping chart supplied by the survey team. This will include wiring and termination of quad cable on the socket box mounted at 1 m height, clamped with 2 nos. U -Clamps, provision of concrete foundation of rail post in such a way that rail post is one meter above the earth level. The concreting shall be in ratio of 1:3:6 of cement, sand and stone 49 chips. The contractor shall jointly test with RVNL engineer for it satisfactory operation. This includes painting of Emergency socket post with alternate yellow and black strip of 6" width and painting of the socket box with grey colour paint and painting of arrows on the telephone posts/cable markers to show the nearest Emergency socket as instructed by the engineer at site. RVNL will supply rails contractor should supply all other materials required . Cutting of rails to the required size shall be done by contractor. Rail posts and MS pipes of required lengths for fixing Emergency socket will also be installed by the contractor.

Supply and installation of OFC cable joint enclosure as per TEC No G/OJC-01/03 Jan 99 or latest RDSO specification and splicing of optical fibre cable ( 24 Fibre ) and testing.

Excavation for jointing pit and provision of joint chamber of 1.2 mtr dia of 60 cm 51 height with 2 piece cover on top and bottom cover with holes for drainage ( reinforcement drawing will be as per technical specification ). This includes water cooling of chamber, backfilling and ramming of trench after laying and consolidated of soil as well as disposal of soil as per plan as advised by site engineer

Supply and installation of rack mounted 24 fibre Fibre Distribution Management 52 System part no FMS-1U 24 FS 24 FP Raychem make including 24 Nos, 0.2 db SC/PC adaptors and 24 Number, 900 micron 1.5 meter SCPC Pigtails RDSO Specification no: RDSO/SPN/TC/037-2000( Rev.3) or latest

Excavation trench 0.35 M wide 1.2 M deep in all categories of soils such as black 53 cotton/ hard / murram/hardy soft rock . Filling th trench with earth to the level of surrounding ground after laying cables.NOTE: Where digging of trench as per specified depth is not possible, the depth can be reduced with the approval of the engineer in charge and the payment shall be made proportionately

Supply & Placing of second class bricks of size 225X100X75 mm (9 Bricks per meter) horizontally breath wise in the trench after covering the laid cable with soft soil of 50 mm thickness

Supply and fixing of RCC cable route marker as per Drg.No.SK/ 12/10 with engraving of Signal/Telecom cable one side and Zonal Rly on other side as per Railway Practice and painting on both sides of marker with numbering with black paint (Colour of the cable route marker paint and 55 numbering may be changed/decided by the RVNL Site incharge). The markers should be fixed for a maximum of 30 mtrs to locate the Signaling/Telecom cable path and the marker should be visible about one feet above the ground for the clear visibility, the remaining portion of marker should be buried in the ground. Wherever track crossing are available, RCC markers are to be provided on both sides of the track for easy identification. All required materials (Supply, painting, transportation to site and fixing) are to be arranged by the Contractor.

Supply and spreading of gravel/Ballast in the switching yard(TSS/SP/SSP)