Supply and Execution of various signalling equipments as per BOQ attached Inspection RITES CONSIGNEE

Fabrication and supply of point rodding (Ground Connection) set with insulation complete set for electric point machine 220 mm stroke Clamp type for thick web switches as per RDSO Drg no RDS0/S/3454 ALT -A ver-1 or latest. (Inspection agency:- RITES)

Supply and fixing of GI bend pipe 50 mm dia., 'B'class, for cable entry into Point machine with all accessories. Note: Th is item to be operated independently for those points where Point machines are functional, but GI bend pipe is not provided. For all other new installation of Point machines, item 06002 of the SOR includes the provision of GI bend pipe. (Inspection agency:- Consignee)

Supply of Point machine ground connection insulation complete set including for P bracket insulation for Point Machine IRS type 220 mm.(Inspection agency:- RITES)

Supply of stretcher bar insulation complete set for Point Machine IRS type 220 mm Stroke clamp type.(Inspection agency: - Consignee).

Supply of Track lead junction boxes fiber glass as per Drg.No. CWM - 00597 of F.R.P material to IRS.S.23 specification along with fixtures i.e., on MS angle 50x50x5mm, 0.9 Meters long two numbers of G.I. pipes of 25mm dia. along with nuts and bolts and 500mm long (this includes gromite bushes, 60mm PBT terminal). (Inspection agency:- Consignee)

Supply of Aluminium Ladders of height 5 feet for maintainer at Relay room and IPS room of Model No: 8226 of Youngman, Plantex or similar. (Inspection agency: - Consignee).

Supply of LPS 3.00 mm thick Rolled Copper Strip of reputed branded make. (Inspection agency: - Consignee)

Supply of Insulation resistance tester. Make Fluke 1507 or similar. (Inspection agency:- Consignee)

Supply, fabrication and fixing of the Calling On board/BSLB board as per RDSO Drg. No. SA 2373 (Adv)/Stop/Warning board as per drg. No. SA-2380 (Adv), or as applicable, on concrete foundation and painting with Retro reflective paint. All work to be carried out as per Railway site engineer instructions.(Inspection agency:- Consignee)

Supply, fabrication and fixing of Retro reflective Signal number plates as per NCR drg. No. TYP/14/0014 dtd 28.11.2014 issued vide NCR letter No. S&T/ NCR/DRG/TYP dated 28.11.2014, on signal post with contractor's own material like clamp, U bolts, nuts etc.(Inspection agency:- Consignee)

Supply of digital Cable fault locator for metallic S&T cables of reputed make as per TEC SPN No. GR/TIE-05/03, JULY 2006 & TEC 73060:2006 like KHUSHICOMMS Model Venus 120 or similar branded make. Consignee shall approve the supply only after successful demonstration at site(Inspection agency:- RITES)

Supply and testing of cable route tracer and marker locator model and make 3M Dynatel model locator 2273M or reputed branded make.(Inspection agency:- RITES)

Supply, Installation and commissioning of central gateway. Note: Single centre gateway shall cater maximum up to 32 data transmitter node (Modbus).(As per Annexure A) (Inspection agency:- RITES)

Supply, Installation, testing and commissioning of data transmitter Node in location box. Modbus Type Note: Maximum range 400 meter. (As per Annexure B) (Inspection agency: - RITES)

Supply, Installation , testing and commissioning of data transmiter Modbus cum repeater for augmenting range of ourdoor data transmiter node (Modbus), where distance of location box is more than 400 meter with respect to central gateway.(As per Annexure C) (Inspection agency:- Consignee)

Apparatus case Led indication status display unit cum allarm system for yard.Single Display system shall cater to maximum 45 no of location boxes.(As per Annexure D)(Inspection agency:- Consignee)

Fabrication, supply and fixing of 'P', 'C', 'A', 'G', 'IBS' etc. marker disk painted and lettered with enamelled paint of approved colours, on signals, conforming to RDSO Drg. No.SA - 23456, as per standard practice and technical specifications.(Inspection agency:- Consignee)

Supply of PVC insulated jacketed wire rope for Track lead connections. The wire rope should be of galvanized steel, 6 mm dia, (6x19 stranded wire with steel core of 6 mm) sheathed with PVC.(Inspection by Consignee).

Supply of managed STM-1, SDH (STM-1 Add/Drop MUX and upgradeable to STM-4) fully wired for 2 X 63 MB and equipped for 21 E1s and minimum 4 port of 10/100 base T electrical interface (with LCAS and GFP), including power supply, order wire, Ethernet card, sub rack, inbuilt DDF, installation material and all other accessories and other common cards, manuals etc. as per TEC GR No. TEC/GR/TX/SDH - 004/04. Jan 2011 or with latest amendment. It shall be equipped with redundant power supply card. Th e contractor will supply all other accessories as mentioned in the above said TEC Specifications and system will have provision of different redundancy cards as per the TEC Specifications. Each node shall support mapping of management function to E1 signal. The equipment shall be compatible to the existing SDH system (if any) and NMS system (if any) in the section. Th is includes connecting all pig tails, optical patch cords etc. to the SDH equipment. Note: It shall be possible to increase capacity from 21E1 to 63 E1s by adding / inserting tributary cards. Th is includes connecting all pig tails, optical patch cords etc. to the SDH equipment. Th is also includes connecting the SDH equipment with all cards to the 48V Bus including supply of wires and connectors. Termination of all E1s on DDF taking PVC cable over runway or a wall.(Inspection by RITES).

Supply of insulation tape for glued joint taping use.(Inspection agency:- Consignee)

Supply of RISHABH DIGTIAL MULTIMETERS RISH MULTI 18S, or similar. (Inspection agency:- Consignee)

Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ DWC pipes etc. as per the site requirement and as per approved cable route plan. This also includes laying of cables in track crossings & road crossings. (Cables will be meggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report of each testing). Length of the cable laid includes the length of the cable coiled for termination purposes.

Alteration of Existing Location Box Drawings (Including Contact Analysis, Fuse Particulars etc) and submission of Three paper copies for approval.

Cross trench for identification of the route of existing signaling and telecom cables.

Lettering and Numbering of all S&T gears like Signals, Loc. Boxes, Pt. Machines, TLIBs, Block joints etc. Each item to be taken as one unit.

Termination of Outdoor Cables (Main Cables / tail cables) at /ARA/Disconnect type terminals provided in |Apparatus Cases, Cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, IPS Room, ASM Room etc. under supervision and instructions issued by Engr. incharge of the work.

Installation of Unit Maintenance Free Earth to achieve a resistance less than 1 ohm as supplied under item no. Schedule-A item no.12. It includes (i) Digging the earth to the required depth. (ii) Insertion of electrode. (iii) Filling of earth enhancing compound (Approx.30 Kg) (iv) Provision of exothermic weld connections to copper tape of 25 mm x 6 mm x 150 mm to the earth electrodes. All material tools and features required for weld will be arranged by contractor. (v) Th is also includes CC cover 1.5 ft x 1.5 ft. 1 ft wall thickness 2 inch with cover 3 inch thickness. Cables 35 Sq mm/ 16 Sq mm/10 sq mm for connecting earth to busbar, bus bar to busbar and busbars to various equipments. Earth electrode of 17.20 mm dia and 3.00 meter long high tensile low carbon steel circular rods molecularly bonded with copper and outer surface (minimum copper bonding thickness of 250 micrones to made requirement of under writer's laboratories (UL) 467-2007 or latest. Copper strips of 150 mm x 25 mm x 6 mm to be welded with each earth electrode, copper strips of 300 mm x 25 mm x 6 mm for main equip-potential bus bar, copper strips of 150 mm x 25 mm x 6 mm sub equip- potential busbar in relay room, power room and panel room. GI strip 25 mm x 2 mm for ring formation of earth pits Earth enhancement material in bags for each Earth Electrode. Inspection chamber of site 300 mm x 300 mm x 300 mm (Inside dimension) of approximate 50 mm thick with pulling hooks to cover the earth pits. Note: Th e installation of this item shall be carried out by the contractor as per RDSO Specn. No. RDSO/SPN/ 197 Ver 1.0 or latest. Typical RDSO approved drawings referred in the RDSO specific cation document are : (i) SDO/RD SO/E&B/001 for typical installation of Earth, (ii) SDO/RDSO/E&B/002 for typicalbondong and earthing connections, (iii) SDO/RDSO/E&B/003 for typical arrangement for earth resistance measurements.

Fixing, wiring, testing and commissioning of Electrical Point Machine on the Wooden/PRC sleepers at points as per standard practice and as per section of rails used. Item includes fixing switch extension bracket, providing insulation for switch extension bracket, fixing ground connection, adjusting opening of the switches and adjusting the point machine with crank handle. Th e item also includes : (i) Complete material for installation like ground-connections, switch extension brackets, point insulation material, I pipes, wiring materials, various fixing nuts & bolts including castle nuts, spring washers. (ii) All smithy & fitting works required at site for complete installation. (iii) Installation of gauge tie plate & providing insulation for gauge tie plate (In sulation in William Stretcher Bar will be provided by Railways). (iv) Wiring inside the point machine, insertion and termination of tail cable in point machine and junction boxes / location box /cable hut as per extent practice on NCR and the instruction of Railway Engineer at site. (v) Supply and fixing of bend pipes with welded frame for cable entry to ma chine (vi) Supply and filling of industrial grade/good quality lubricant/grease/oil for smooth operation of point machine. Note : Th e ground connections shall be suitable to the Point Machines as specified by Engineer-in-charge and shall be suitable to the point lay out i.e. 60 Kg. / 52 Kg / 90R as per yard layout. Electrical Point Machine and M-6 / Screw less terminals will be supplied by Railways / covered in Schedule separately.

Re-fixing of complete set of ground connection as per RDSO Drg No- SA 9151-52 or 9710 or 9161 or latest as per section of rails used including D/P brackets, drilling of required holes intounge rails & brackets for fixing of various rods etc. fixing of various insulation, adjusting opening of the switches and adjusting the point machine with crank handle including all smithy & fitting works required at site for complete installation and fitting insulation for guagetie plate & Williams Recher bar etc. the complete work of ground connection & insulation as site incharge.

Drilling of holes 7.2mm on web of the rail , providing bond wires with PVC coated wire rope. (Bond pins single groove, drilling machine and drill bits has to be supplied by contractor - Wire rope for bonding is covered under supply portion ). (Per Unit=Per Rail Joint )

Maintenence of Signalling gears required for excecution of BCM/TTM/FRM or any other signalling work which includes: (1) Proper dressing of track lead jumpers as required by the Railways before and after BCM/TTM/FRM machine working. (2) All cables attended during work to be meggered and all damaged cables due to work to be replaced as per requirement of Railways (3) Preparatory work required for the work of Point renewal, removing, fixing, installation and testing of rodding set for point machine including all associated gears of mechanical/electrical points as per direction of railway representative at site. (4) Any other s decided by Railways. The team to be provided for this work should comprise of: Fitter-1 no., Blacksmith- 1 no., Carpenter/Mason- 1 no. and Helpers- 5 no. (Day = per day per team).

Painting of two coats of Enamel paint over one coat of Red Oxide primer aft er scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/ Be

rger or similar. (Main Signal post, base, unit and complete fittings.

Painting of two coats of Enamel paint over one coat of Red Oxide primer aft er scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/ Berger or similar. (Main Signal post, base, unit and complete fittings.

Fixing of ARA(M-6) Terminals /Screw less connectors / modular discon nect terminal blocks and fuse blocks on phenolic laminated sheets and f i xing by stainless steel/brass nuts & bolts. Th is includes provision of two additional holes on the board on either side for cable conductor entry. The work shall be carried out a per instructions of railway Engineer incharge.

Horizontal Boring/Manual moling without damage to surface road /track for laying/isertion of DWC/GI/HDPE pipe. Th e bore shall be done at the depth of minimum 1400 mm from the ground level. Th e ground level shall be considered ignoring the bank height of the bank of the road. Note:- DWC/HDPE/GI Pipe Supply is not covered under this item. Contactor shall provide all material required for work 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. Payment of boring shall be made only aft er DWC/HDPE/GI pipe is laid in the bore.

Cement concrete work for miscellaneous, unscheduled items in ratio 1:3:6 of cement, coarse, sand and aggregate Item includes excavation, ramming of CC by using vibrator, curing and plastering with cement and sand mixture in ratio 1:4 (aggregate will not exceed beyond 3.8 cm). Th e aggregate cement and sand will be supplied by contractor.

Cutting of all types of platforms/road crossing and trenching and excavation to a width and depth of 300 mm x 300 mm, laying of DWC/HDPE/GI pipe in the trench and refi lling and concreting it aft erwards as per original condition. In hard rocky ground area, cables will be laid normally on layer of soft earth of 0.05 meter thickness previously deposited at bottom of the trench. Th e cutting to be filled and fi nished with cement/concrete, as per the RDSO drawing No. SDO/ Cable laying/008, issued vide RDSO document No. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014 or latest.

Splicing of 24 core optic fibre cable and making the splicing joint with contrac tor's own machine and tools. Joint should be prepared in such a way that the top of the enclosure should be at a depth of minimum 1.2 meter and the enclosure should be covered with soft soil and bricks. Splice loss of each fi bre should be less than 0.05 dB.

Excavation, casting, curing of foundation and Installation and Erection of Apparatus case Half (Apparatus Case as per RDSO drg. No. RDSO/S-11507 or latest) with contractor's own frame, cement and other material in the ra tio 1:3:6.'E' type lock to be supplied and installed with Apparatus case. Th is includes fi lling of location foundations with river bed sand and plastering on top with a mixture of 1:4 of cement and sand. It covers fi xing of lamp holder, switch and lamp etc. in Apparatus Case.

Excavation, casting, curing of foundation and Installation and Erection of Apparatus case Full (Apparatus Case as per RDSO drg. No. RDSO/S-11500 or latest) with contractor's own frame, cement and other material in the ra tio 1:3:6. 'E' type lock to be supplied and installed with Apparatus case. Th is includes filling of location foundations with riverbed sand and plastering on top with a mixture of 1:4 of cement and sand. It covers fixing of lamp holder, switch and lamp etc. in Apparatus Case.

Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick, as per Apparatus case diagram/plan, in location box by pro viding all fi xtures like ARA/Disconnect terminals, fuse blocks, fuses, relays on square bars etc. including fixing of PVC coated string rods at the back side for cable support with contractor's own material like iron angle, nuts, bolts etc. The iron angle for fixing shall be minimum 3 mm thick. Th is also includes fixing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. Th e work shall be done as per instructions of Rly engineer at site. (Apparatus case Half)

Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick, as per Apparatus case diagram/plan, in location box by pro viding all fixtures like ARA/Disconnect terminals, fuse blocks, fuses, relays on square bars etc. including fixing of PVC coated string rods at the back side for cable support with contractor's own material like iron angle, nuts, bolts etc. Th e iron angle for fixing shall be minimum 3 mm thick. This also includes fixing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. The work shall be done as per instructions of Rly engineer at site. (Apparatus case Full).

Painting of two coats of Enamel paint over one coat of Red Oxide primer aft er scrapping and cleaning of the surface. Paint to be of reputed make Asian/Du lux/Berger or similar. Apparatus Cases inside and outside to be done by Silver colour. (Apparatus Case Half)

Painting of two coats of Enamel paint over one coat of Red Oxide primer aft er scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/ Berger or similar. App. Cases inside and outside to be done by Silver colour. (Apparatus Case Full).

Wiring of central gateway into existing data logger system as per available bits in Datalogger, for monitoring of location boxes opening/closing through SMS and in control room.

Casting, concreting and curing of foundation for Main Signal Post in the ratio of 1:3:6 as per NCR latest practice using standard size of foundation/galvanized anchor bolts complete, required for erection of colour light signal post. Anchor bolts complete should comply with the RDSO drg. No. SA 116 A/M. Item includes excavation, ramming of CC using vibrator, curing and plastering with 1:4 cement-sand mixture (aggregate will not exceed 3.8 cm). Aggregate, cement, sand and holding down bolts will be supplied by contractor. Any machines & tools, if required for execution of this item, will be arranged/provided by contractor.

Erection of CLS Post with base and signal unit on top or on Off set Bracket including erection of auxiliary signals like calling on, shunt signal if any. It includes fi xing of all LEDs and wiring of complete signal including route and auxilliary signals, if any. It includes fi xing of front and back staging, ladder and guards, signal name plates / boards, with contractor's own brackets and fi xing materials. Th e work shall be done as per instructions of Railway engineer at site. It also includes provision & fi xing of maintenance platform as per design given by Engineer -In-Charge at site. Th e Item includes cutting of Signal post if required by Site In charge.

Cable insertion in Old locations /Station Relayroom /cable pit etc as per site engineer and filling with sand and plastering the same. Note: All the sundry material except that to be supplied by railways will be supplied by the contractor.

Laying of Double Wall Corrugated (DWC) pipe of all sizes with socket, coupler and T Joint etc. by digging of trench 0.3 Meter width, 1.2 Meter depth from rail flange under track for track crossing and refilling after laying of pipes and the restoration of disturbed ballast by screening and dressing as per instruction of Engineer in- charge or his representatives at site.

Supply of Apparatus Case/Location Box Full as per RDSO drg. No.