Signalling arrangements for the Proposed Shunting Neck Extension at Thrissur Station in TVC Division

A-Items Covered under SOR - 2022

B-Items not Covered under SOR - 2022

Item Breakup - A-Items Covered under SOR - 2022

12.00 No.SG/CN/02/13 and earthing of metallic 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].

6.00 21381.60 DC/24-40V, 10A as per RDSO Specifications RDSO/SPN/165 /2012 Ver 3.0 or latest

6.00 1708.01 chargers, transformers, transformer rectifiers, invertors, D C - D C converto rs etc., in the apparatus cases and wiring the same using wire PVC 7/1.4mm and 3/0.75mm copper as per the approved wiring diagram and painting of particulars i n t h e inside of the doors of the apparatus cases. The work also includes provision o f protective arrangements i n bare terminals carrying high voltages. (Supply of power equipments is not included in this schedule).[Wire PVC 7/1.4mm and 3/0.75mm copper, protective arrangements, paint and all other miscellaneous materials required for the work shall be supplied by the Contractor].

2000.00 Armoured, unscreened underground Railway Signalling copper cable as per IRS: S-63/2014 REV.4

500.00 Armoured, unscreened, underground Railway S i g n a l l i n g C o p p e r c a b l e a s p e r spec IRS.S.63/2014(Rev.4.0) or latest"

2500.00 0.9MM Dia as per spec IRS:TC 30-05 with amd 5 or latest

60.00 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 per t h e instructions o f Railway representative at site.) as per drawing enclosed

1500.00 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) THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

500.00 cable duct, opening the slabs to accommodate additional c a b l e laying, REPOSITIONING the slabs removed after the cables are laid and PLASTERING with cement mortar, and refilling the trench by ramming and consolidating it as per the instructions of Railway Representatives at site. (Laying of cables is not included in this schedule.)[Cement,M Sand and all other miscellaneous materials required f o r the work shall be supplied by the Contractor].

120.00 track crossing of cables, refilling of trench by ram m ing a n d consolidating i t a s p e r the instructions of Railway representative at site a f t e r l a y i n g o f D W C / RC C p i p e s . 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 t h e bottom o f sleepers for track crossings. Laying of cables and DWC pipes is not included in this schedule. (Supply of DWC/RCC pipes with couplers/collars is not included in this schedule).

50.00 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 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.

200.00 laying in hard rocky area with off sets at both ends duly supported by concrete blocks of size 300mm x 300 mm x 300 mm at an interval of 2m. The ends of the pipes shall be closed with brick masonry abutments work so that no cable is exposed, The work shall be carried out as per the instructions of Railway representative at site.(Supply of GI pipes with couplings and laying of cables is not included in this schedule).[Stone jelly of size 20/25mm, bricks, sand, cement, a n d a l l o t h e r miscellaneous materials required f o r t h e w o r k s h a l l be supplied by the Contractor].

10000.00 cables a s p e r cable plan in cable trenches, masonry ducts, RCC Pipes, DWC pipes, GI Pipes etc.(Supply o f cables i s n o t included i n this schedule).

1500.00 approximately 2 2 0 m m x 1 0 0 m m x 60mm breadth wise horizontally above the cables in 0.3m width trench.[Country bricks of size 220mm x 100mm x60 mm (approximately) shall be supplied by the Contractor]. THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

1500.00 width throughout, with earth after laying of c a b l e s , a n d consolidating t h e t r e n c h by ramming and levelling."

60.00 300mmX300mm, c a s t i n g o f concrete foundation o f s i z e 300mmX300mmX300mm and Placing of RCC cable markers on top of the f o u n d a t i o n a n d r e fi l l i n g t h e p i t and consolidating it by ramming. The cable markers shall b e provided a t a n interval of 20 Mtrs. within station limits and 50 Mtrs. outside station limits throughout t h e cable route, diversions and also at every track/road crossing."

2.00 10722.72 Lock Checking Relay (KLCR) with one number K-50 neutral Relay to work on 24V DC non AC immunizeda s p e r specification No.RDSO/SPN/219/2016 Ver 1.0 with Amdt- 1 or latest (with one extra ward plate and with case) contact configuration-4F/4B and as per IRS:S- 23, IRS:S@58"44@ IRS:46 or latest.

40.00 Style 'QNA1', DC Neutral line, 24V, 8F.8B contacts, front and back contacts metal to carbon, with plug board, retaining clip and connectors confirming to BRS:931A, IRS:S 60, IRS:S 34 and IRS:S 23 or latest. The interlocking code for this unit shall be ABDGH.

15.00 a)LED aspects with plug boards, connectors and retaining clips with necessary inspection as per specification/

2.00 8786.26 suitable size to hold up to 4/ 8/ 12/ 2 0 relays /plug in type as required by Railways and fixing them in apparatus cases for all types of signal control circuits, LC gate control circuit and Point control circuits, fixing o f plug boards, relays, r e s i s t o r s and electrolytic condensers on Phynolic synthetic industrial fibre base fine weave cotton fibre sheet - 6mm thick to IS specification 2036 - 1995 - Type F5, wiring and termination as per approved circuit diagram and painting the particulars.[Wire PVC copper, 3/0.75mm and 16/0.2mm c o p p e r , Phynolic synthetic industrial fibre base fine weave cotton fibre sheet - 6mm thick to IS specification 2036 - 1995 - Type F5, for fixing resistors and condensers, M S fl a t s 2 5 m m x 6 m m brass bolts a n d nuts, paints, soldering materials, resistors, condensers a n d a l l other miscellaneous materials required f o r the work shall be supplied by the contractor]. b)Wiring of Signa l/ P o i n t / L C c o n t r o l circuit (up to 8 relays/plug in type) THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

1.00 11355.02 suitable size to hold up to 4/ 8/ 12/ 2 0 relays /plug in type as required by Railways and fixing them in apparatus cases for all types of signal control circuits, LC gate control circuit and Point control circuits, fixing o f plug boards, relays, r e s i s t o r s and electrolytic condensers on Phynolic synthetic industrial fibre base fine weave cotton fibre sheet - 6mm thick to IS specification 2036 - 1995 - Type F5, wiring and termination as per approved circuit diagram and painting the particulars.[Wire PVC copper, 3/0.75mm and 16/0.2mm c o p p e r , Phynolic synthetic industrial fibre base fine weave cotton fibre sheet - 6mm thick to IS specification 2036 - 1995 - Type F5, for fixing resistors and condensers, M S fl a t s 2 5 m m x 6 m m brass bolts a n d nuts, paints, soldering materials, resistors, condensers a n d a l l other miscellaneous materials required f o r the work shall be supplied by the contractor]. c)Wiring of Signal/ P o i n t / L C control circuit (up to 12 relays/plug in type)

5.00 4070.00 connectors a n d retaining clips with necessary inspection as per specification

5.00 7139.00 connectors a n d retaining clips with necessary inspection as per specification/drawing/

12.00 as per Drg No.CWM.00902, and as per drawing.

1.00 15009.60 Nos of KLCRs

82.00 rubber grommets, clamping of cables using teakwood c a b l e c l a m p s a n d base planks, termination o f cables, provision of ND type fuses of required capacities, provision of copper bus bar for supply terminals, wiring, provision of termination particulars diagram board using plywood of thickness 12mm - teakwood finish of size 1800mm x 1 2 0 0 m m w i t h Aluminium grooved channel frame i n the relay room. The blank spaces over the top of the cable termination rack shall be covered with phynolic sheet of thickness 3mm wherever required. The termination and cable core particulars shall be painted o n t h e PVC/ nylon sleeves. T h e work a l s o includes identification of cables using aluminium tags provided on each cable with letters punched neatly.(Supply of PBT terminal blocks 25mm & 60mm centers a n d P B T Fuse blocks i s not covered in the schedule) [Wire P V C 3/0.75mm copper, brass bolts and nuts a n d washers, f o r fi x i n g PBT terminal/Fuse B l o c k , o t h e r fi x i n g b o l t s and nuts, rubber grommets, PVC/ Nylon sleeves, copper bus b a r s , teakwood 5 0 m m x 50mm for cable c l a m p s , 2 5 m m x 1 0 0 m m f o r base planks, phynolic sheet 6 m m thick o f size 1200mm x 1800mm with aluminium grooved channel frame, phynolic sheet 3mm thick, paint and all other miscellaneous materials shall be supplied by the Contractor]. a)Fixing of PBT terminal blocks (25mm/60mm centre) and termination (Per Unit = Per Terminal Block) THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

10.00 rubber grommets, clamping of cables using teakwood c a b l e c l a m p s a n d base planks, termination o f cables, provision of ND type fuses of required capacities, provision of copper bus bar for supply terminals, wiring, provision of termination particulars diagram board using plywood of thickness 12mm - teakwood finish of size 1800mm x 1 2 0 0 m m w i t h Aluminium grooved channel frame i n the relay room. The blank spaces over the top of the cable termination rack shall be covered with phynolic sheet of thickness 3mm wherever required. The termination and cable core particulars shall be painted o n t h e PVC/ nylon sleeves. T h e work a l s o includes identification of cables using aluminium tags provided on each cable with letters punched neatly.(Supply of PBT terminal blocks 25mm & 60mm centers a n d P B T Fuse blocks i s not covered in the schedule) [Wire P V C 3/0.75mm copper, brass bolts and nuts a n d washers, f o r fi x i n g PBT terminal/Fuse B l o c k , o t h e r fi x i n g b o l t s and nuts, rubber grommets, PVC/ Nylon sleeves, copper bus b a r s , teakwood 5 0 m m x 50mm for cable c l a m p s , 2 5 m m x 1 0 0 m m f o r base planks, phynolic sheet 6 m m thick o f size 1200mm x 1800mm with aluminium grooved channel frame, phynolic sheet 3mm thick, paint and all other miscellaneous materials shall be supplied by the Contractor]. b)Termination using PBT fuse block in cable termination rack (Per Unit = Per Fuse Block)

24.00 the relay racks/apparatus cases as per the Relay approved circuit diagram using wire PVC 16/0.2mm copper. T h e work includes painting alterations a n d releasing the unwanted wires carefully without disturbing the existing wiring. [ W i r e P V C 1 6 / 0 . 2 m m c o p p e r , soldering m a t e r i a l s , b u n c h i n g t h r e a d s , condensers, resistances and teakwood plank for fixing them and all other miscellaneous materials required f o r t h e w o r k s h a l l b e s u p p l i e d by the Contractor].

conforming t o specification N o . IS 14930(Part 2): 2001 with one coupler for every 6m of pipe as per Technical specification

250.00 per Technical specification

800.00 and PBT Fuse blocks with necessary inspection a s p e r specification/ drawing/ description enclosed in this document. a)Supply of PBT terminals 25mm centre.

200.00 and PBT Fuse blocks with necessary inspection a s p e r specification/ drawing/ description enclosed in this document. b)Supply of PBT terminals 60mm centre.

50.00 and PBT Fuse blocks with necessary inspection a s p e r specification/ drawing/ description enclosed in this document. c)Supply of PBT fuse block without ND fuse

Numbers THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

50.00 unit=Per fuse)

2.00 4234.65 RE/Non RE standard as per approved signaling plan. T h i s w o r k includes provision of double bonding and parallel jumpers, provision of bond wire clips, wherever required, shifting of relay end and feed end equipments and re-wiring them, provision of track l e a d connections wherever necessary using 2c x 2.5 sq.mm cable. a)Alteration t o existing track circuits at feed end

2.00 3850.31 RE/Non RE standard as per approved signaling plan. T h i s w o r k includes provision of double bonding and parallel jumpers, provision of bond wire clips, wherever required, shifting of relay end and feed end equipments and re-wiring them, provision of track l e a d connections wherever necessary using 2c x 2.5 sq.mm cable b)Alteration t o existing track circuits at relay end

3.00 11333.10 and erection of apparatus case full size a s per Drg. No.SG/CN/02/6 and fixing of 2 Nos. of 'E' type locks, one for the front door and another for the back door, fixing of 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 of size 20/25 mm, hardwood plank of 37mm thick, paints, varnish, fi x i n g b o l t s & n u t s a n d a l l other miscellaneous materials required f o r thework shall be supplied by the Contractor.]

3.00 8787.04 and erection of 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 o f o n e 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 o t h e r miscellaneous materials required f o r t h e w o r k s h a l l be supplied by the Contractor]""" THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

3.00 4999.16 boxes on rails and concreting as per Drg. No.SG/CN/02/8, drilling of suitable holes in the box, fixing of 2 Nos. of GI pipes 32mm dia and 300mm long at the bottom with clamp nuts - 12 mm thick, one at the inner side and another at the outer side for each p i p e f o r cable throughing, fixing of hardwood plank 37mm thick on the bottom, provision of one EWS lock, and painting the boxes inside and outside with o n e c o a t of red-oxide a n d t w o c o a t s of aluminium paints.(Supply o f C T boxes i s not covered i n this schedule. R a i l s o f different l e n g t h s h a l l be supplied b y Railways. The contractor shall cut lengthy rails wherever required.)[Cement, M sand, stone jelly o f size 20/25mm, paint, varnish, G I Pipes 32mm dia with clamp nuts - 12mm thick - 2 Nos. for each pipe, fixing bolts and nuts with washers, EWS l o c k s , p a i n t s a n d a l l other miscellaneous materials shall be supplied by the Contractor].

3.00 3545.06 location boxes very carefully without damaging the working cables and shifting and turning the location boxes to clear of the infringement as instructed b y t h e Railway representative at site. The work includes ensuring the safety of the signaling system, releasing the cable coils t o give access for shifting/turning t h e location boxes. Necessary masonry work and earth work in and around t h e location boxes t o the required level shall be done as instructed by t h e R a i l w a y representative a t s i t e . I f the existing earth connections to the location boxes are disturbed, the earth wires shall be properly re-connected. b) Shifting of apparatus case (half)

80.00 existing terminals/ fuse blocks in apparatus c a s e s / b a t t e r y b o x e s / C T b o x e s / cable termination r a c k s a s p e r approved circuit diagram. T h e terminal particulars a r e to be repainted /corrected on the doors of apparatus cases/ battery boxes/ cable termination boxes and FTOT index board as instructed by Railway representative at site. This w o r k includes closing t h e opening created f o r entry o f new cables i n the apparatus cases w i t h masonry b r i c k work and sealing t h e b o t t o m o f the apparatus cases/ cable termination racks with cable compound.[Paints, wire PVC 3/0.75mm and 16/0.2mm copper, s e a l i n g compound, bricks, cement, M sand and all other required miscellaneous materials shall b e supplied by the contractor].(Per Unit = Per Terminal block) THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

620.00 cables a n d internal wiring on terminal/ fuse b l o c k s i n n e w apparatus cases, cable termination b o x e s a n d 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 i t e m s , fi x i n g of terminals/ fuse blocks o n t h e terminal board, drilling of necessary h o l e s , termination of cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram a n d cable plan, painting o f particulars o n sleeves andalso on the inner side of the doors 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 u p t o base level and the bottom surface shall be sealed with sealing compound.(Supply of PBT terminals and Fuse blocks is not c o v e r e d i n t h i s schedule)." a)Termination on 25/60mm PBT terminals (new location)(Phynolic sheet)(Per Unit = Per Terminal block)

40.00 cables a n d internal wiring on terminal/ fuse b l o c k s i n n e w apparatus cases, cable termination b o x e s a n d 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 i t e m s , fi x i n g of terminals/ fuse blocks o n t h e terminal board, drilling of necessary h o l e s , termination of cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram a n d cable plan, painting o f particulars o n sleeves andalso on the inner side of the doors 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 u p t o base level and the bottom surface shall be sealed with sealing compound.(Supply of PBT terminals and Fuse blocks is not c o v e r e d i n t h i s schedule)." b)Termination on PBT fuse block (new location) (Phynolic sheet)(Per Unit = Per Fuse block) THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

120.00 cables and internal wiring b y fixing additional terminals/ fuse 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 of necessary holes, termination of cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram a n d cable plan, painting o f particulars o n sleeves and also on the inner side of the doors 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 u p t o base level and the bottom surface shall be sealed with sealing compound. a)Termination o f c a b l e s on 25/60mm PBT terminals (existing location)(Per Unit = Per Terminal block)

50.00 cables and internal wiring b y fixing additional terminals/ fuse 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 of necessary holes, termination of cables, wiring, identification o f cables using aluminium tags with letters punched neatly, as per approved circuit diagram a n d cable plan, painting o f particulars o n sleeves and also on the inner side of the doors 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 u p t o 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)

1.00 8351.55 foundation and fixing ground lever frames single/double as per Drg.No.SG/CN/02/11 complete with ground connection. The work includes concreting of 'A' type foundations and fixing of HP lock and connecting the ground lever frame with the HP lock using MS rod as instructed by Railway representative at site. (Refer Chapter-20, 17.1)(Supply of ground lever frames, hand plunger locks and 'A' type foundations is not covered in this schedule). [Cement, M sand, stone jelly of size 20/25mm, fixing bolts and nuts with washers and all other miscellaneous materials shall be supplied by the Contractor]. THIRUVANANTHAPURAM DIVISION-S AND T/SOUTHERN RLY

1.00 22772.95 Barrier: This work consists cutting of notches on the drum of the winch, , fixing and leveling of trestles, rod roller assembly, leveling and concreting of 'A' type foundations, fixing of rod diversion cranks, vertical cranks, running of rods (app. 30mtrs.) and connecting them to lever tail at one end and boom locking arrangement at the other end, and painting as per standard practice. The work also includes fixing of wiring of one limit switch for each boom as per the instructions of Railway representative at site. (Supply of HP locks,rods, 'A' type foundations, trestles, segments, rod roller assembly complete and cranks is not covered in this schedule).[Cement, M sand, stone jelly of size 20/25mm dia, coal bengal, paints, all types of bolts & nuts and all other miscellaneous materials shall be supplied by the Contractor].

5.00 3006.71 H a l f / Q u a r t e r s i z e ) w i t h o u t d a m a g e after releasing the s h e l f planks, Terminal blocks, Fu s e Blocks, Terminal Boards, Relays o f all t y p e s E K T s , S e c o n d a r y Cells, power equipments, 'E' type locks, etc., and breaking t h e concrete foundation. After releasing, the resultant pits are to be closed and consolidated b y ramming and levelling. The released materials shall be accounted and stacked a t a place a s instructed by Railway representative at site.

1.00 5550.00 frame along with all connected gadgets like lever locks, 'E' type locks, HP locks, etc., accounting and stacking them neatly at a place as instructed by Railway representative at site. The work also involves breaking and removal of concrete foundation and the resultant pit shall be filled and consolidated by ramming and levelling.

12.00 complete assembly. This includes releasing of all cranks, compensators and 'A' type concrete foundation o n t h e r o d run. The resultant pits are to be covered with earth and consolidated by ramming and levelling. c)Releasing of point roddings

800.00 a s p e r t h e instructions o f Railway representative a t site. T h e work also includes l o a d i n g a n d u n l o a d i n g o f the materials a)Transportation o f Signalling materials upto 100kms Total 3633325.78