Augmentation of Block Working Arrangements by Provision of Solid State Block Instruments in lieu of Existing FM Block Instruments in POY-CNV and VNB-NIL Single Line Block Sections of Palakkad Division, along with Associated EI Alterations and Other Signalling Works at POY and CNV Stations.

Wiring o f Relay Inputs t o Wago Block and Wago block to Datalogger. Necessary Wagos required is included as per schedule

Wiring of Analog Voltages from IPS Room to Datalogger. Necessary Wagos required is included as per schedule

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

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

Supply a n d fixing o f 2 0 pair Krone module housed in MS box and termination of Cables

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

Supply of RCC cable markers (Supply of RCC cable markers a s p e r drawing No.CSTE/CN/OFC/1. The 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

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)

Removing/breaking of existing RCC slabs on the Passenger Platform, trenching to a 9 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 it as p e r t h e instructions of Railway Representatives a t site. (Laying of cables is not included in this schedule).

Excavation of trench to a depth of 1 Mtr. for track crossing of cables, refilling of trench by ramming and consolidating it as per the instructions of Railway representative at site after 10 laying of DWC/RCC pipes. During excavation of trench, it has to be ensured that the excavated soil does not mix with the ballast available. The depth of 1m trench shall be from the bottom of sleepers for track crossings. Laying o f cables a n d DWC pipes is not included in this schedule. (Supply of DWC/RCC pipes with couplers/collars is not included in this schedule).

Laying o f signaling/power/ telecommunication cables a s p e r cable 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."

"Digging of pit to a depth of 800mm of size 300mmX300mm, casting o f concrete 13 foundation o f s i z e 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 and 50 Mtrs. outside station limits throughout the 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 14 with couplers, drawl of cable (or) direct drawl of 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 4 0 m m d i a H D P E p i p e o r a n y other combination as directed by the site engineer) ( Supply of HDPE pipe is not covered in this schedule)"

Blowing/Drawing of OFC cable/Power cable/Signalling cable inside permanently solid lubricated HDPE Pipe already laid. This work includes necessary duct integrity test for solid lubricated HDPE pipe. ( This includes Transportation of materials from nominated stores to site)

Fabrication and Supply of box suitable for 4 Nos of KLCRs

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

Supply and laying o f P V C Warning Tape colour Orange, width o f 250mm (10") by printing with black letters 'Indian RailwaySignal/Telecom/OFC Cable' on both sides

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

Excavation of pit, casting concrete foundation and erection of apparatus case full size as per Drg. No.SG/CN/02/6 and fixing of 2 Nos. of 'E' type locks, one for the front door and another for 20 the back door, fixing o f one hard wood shelf plank 37mm thick and painting the apparatus case inside and outside with one coat of red-oxide and two coats of aluminium paints.(Supply of apparatus case is not included in this schedule).[Foundation bolts & nuts, 'E' type locks, cement, M sand, stone jelly o f size 20/25 mm, hardwood plank of 37mm thick, paints, varnish, fixing bolts & nuts and all other miscellaneous materials required for thework shall be supplied by the Contractor.]

"Excavation of pit, casting concrete foundation and erection o f apparatus case half size as per Drg, No.SG/CN/02/7, fixing one 'E' type lock for the front door and latching arrangement for the back door, and fixing of one hardwood shelf plank 37mm thick and painting the apparatus case inside and outside with one coat of red-oxide and two coats of aluminium paints.(Supply of apparatus case is not included in this schedule).[Foundation bolts and nuts, cement, 'E' type locks, M sand, stone jelly of size 20/25mm,37mm hard wood planks, latching ""arrangements, paints, varnish, fixing bolts & nuts a n d a l l other miscellaneous materials required f o r t h e work shall be supplied by the Contractor]"""

Termination o f n e w main/tail cables o n the existing terminals/ fuse blocks in apparatus cases/ battery boxes/ CT boxes/ cable termination racks as per approved circuit diagram. The terminal particulars a r e to be repainted /corrected o n t h e doors of apparatus cases/ battery 22 boxes/ cable termination boxes and FTOT index board as instructed by Railway representative at site. This work includes closing the opening created for entry of new cables i n the apparatus cases with masonry brick work and sealing the bottom of the apparatus cases/ cable termination racks with cable compound.[Paints, wire PVC 3/0.75mm and 16/0.2mm copper, sealing compound, bricks, cement, M sand and all other required miscellaneous materials shall be supplied by the contractor]. (Per Unit = Per Terminal block)

Termination of main, tail, Signaling and power cables and internal wiring on terminal/ fuse blocks i n new apparatus cases, cable termination boxes and i n gate Lodges excluding cable termination rack at relay room. The work includes fixing of all new cables by teakwood clamp on teakwood base plank, fixing of Phynolic synthetic industrial fibre base fine weave cotton fibre board 6mm thick for terminal board to suit each apparatus case, varnishing all teakwood items, fixing of 23 terminals/ fuse blocks o n t h e terminal board, drilling of necessary holes, termination o f cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram and cable plan, painting o f particulars o n sleeves andalso o n the inner side o f the doors of apparatus cases. After terminations are "over, t h e s i d e openings o f apparatus case foundation shall be closed with brick work, cement plastered, the inter-space filled with M sand up to base level and the bottom surface shall be sealed with sealing compound.(Supply of PBT terminals and Fuse blocks is not covered i n this schedule)." a)Termination o n 25/60mm PBT terminals (new location)(Phynolic sheet)(Per Unit = Per Terminal block)

Termination of main, tail, Signaling and power cables and internal wiring on terminal/ fuse blocks i n new apparatus cases, cable termination boxes and i n gate Lodges excluding cable termination rack at relay room. The work includes fixing of all new cables by teakwood clamp on teakwood base plank, fixing of Phynolic synthetic industrial fibre base fine weave cotton fibre board 6mm thick for terminal board to suit each apparatus case, varnishing all teakwood items, fixing of 24 terminals/ fuse blocks o n t h e terminal board, drilling of necessary holes, termination o f cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram and cable plan, painting o f particulars o n sleeves andalso o n the inner side o f the doors of apparatus cases. After terminations are "over, t h e s i d e openings o f apparatus case foundation shall be closed with brick work, cement plastered, the inter-space filled with M sand up to base level and the bottom surface shall be sealed with sealing compound.(Supply of PBT terminals and Fuse blocks is not covered in this schedule)." b)Termination o n PBT fuse block (new location) (Phynolic sheet)(Per Unit = Per Fuse block)

Termination o f main, tail, Signaling and power cables and internal wiring b y fixing additional terminals/ f u s e blocks o n the existing terminal boards of apparatus cases, cable termination boxes etc. The work includes fixing of all new cables by teakwood clamp o n teakwood base plank, varnishing all teakwood items, fixing of terminals/ fuse blocks, on the existing terminal 25 boards, drilling o f necessary holes, termination of cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram and cable plan, painting o f particulars o n sleeves and also o n t h e inner s i d e o f t h e d o o r s of apparatus cases. After terminations are over, the side openings o f apparatus case foundation shall b e closed with brick work, cement plastered, the inter-space filled with M sand up to base level and the bottom surface shall be sealed with sealing compound. a)Termination of cables on 25/60mm PBT terminals (existing location)(Per Unit = Per Terminal block)

Termination o f main, tail, Signaling and power cables and internal wiring b y fixing additional terminals/ f u s e blocks o n the existing terminal boards of apparatus cases, cable termination boxes etc. The work includes fixing of all new cables by teakwood clamp o n teakwood base plank, varnishing all teakwood items, fixing of terminals/ fuse blocks, on the existing terminal boards, drilling o f necessary holes, termination of cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram and cable plan, painting o f particulars o n sleeves and also o n t h e inner s i d e o f t h e d o o r s of apparatus cases. After terminations are over, the side openings o f apparatus case foundation shall b e closed with brick work, cement plastered, the inter-space filled with M sand up to base level and the bottom surface shall be sealed with sealing compound. b)Termination of cables on PBT fuse block (existing location) (Per Unit = Per Fuse block)

Provision of HDPE Pipe of dia 40/33 mm

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

Releasing o f existing Block Instruments (all types), Block counters, batteries, block filter, block bell equipment etc., carefully without any damage, accounting and stacking them neatly at a place as instructed by Railway representative at site

Protection adjustments a n d re-instating of S&T gears by deputation of 30 Helpers/Unskilled Labour for executing additional S&T portion o f the 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.

Protection, adjustm e nt a n d reinstating of S&T g e a r s b y deputatio n of Fitter/Wireman/Painter/Welder/ Mason/Cable Jointer (Skilled Labour or Technician ) etc., for executing 31 additional S&T portion of works. The work can involve fixing, releasing, dismantling, replacement, painting or alteration of various signallilng assets or parts, termination of cables, minor patch work on damages at location box, Plastering, Concreting brick work, wiring alterations, cable jointing etc as per instruction of Railway representatives at size.

Transportation o f Signalling materials by road a s p e r t h e instructions o f Railway representative a t s i t e . T h e w o r k also includes l o a d i n g a n d unloading o f the materials a)Transportation of Signalling materials upto 100kms Above/

Supply o f 2 4 Core x 1.5 Sq.mm PVC insulated Armoured, unscreened underground Railway Signalling copper cable as per IRS: S-63/2014 REV.4

Supply of 12Cx1.5 SQMM PVC insulated Armoured, unscreened underground Railway Signalling copper cable as per IRS: S-63/2014 REV.4