S&T works for Provision of balance and additional work at Adityapur Station.

B-Material Supply (Signalling) 190920.50 Below/P

Item Breakup - A-Execution (Signalling)

Excavation of trench in all kinds of soils Kilometre including soft rocky area and clearing of roots of trees, rocks, bushes, ballast & reconditioning etc., including bailing out water and disposal of extra soil including back filling with excavated earth and ramming of trenches after cable laying for the following depths and widths as specified in Technical Circular No. 2 of 1988 & 01/2010 issued by CSTE/SER or any other latest guidelines. Note: In case, trenches are other than prescribed depth & width, Proportionate payment shall be released. (i) Depth 1.0 meter, Width 0.3 meter.

Laying of S&T Cables (Signal/Quad/Power) in Kilometre the excavated trench to Drawing No. CON/SK/T/5 or latest. Supply and transportation of 'U' clamps, anchoring of cable at every 10 metres interval with 'U' clamp on trench to Drawing No. CSTE/CON /CABLES/81 or latest. Supply, transportation, and placing of cable demarcating led belt to Drawing No. CON/SK/T/6 or latest punched at an interval of 30 metres and wrapped round each cable throughout the cable route and also at every track/Road/ platform crossing as above specified in Technical Circular No. 2/1988 & 01/2010 issued by CSTE/SER or as per latest guidelines and guarding the cables. Collecting empty drums with left over cable and to be returned to the stores of stock holder. Note: Cables will be meggered before & after its laying by contractor under supervision of Railway representative & Contractor will submit their reports.

Transportation of cables in rolls with or Drum-Km without wooden drums (S&T Cables) from concerned store to the site of works. Note: The unit Drum-KM indicates Drum X length of cable in that drum. It doesn't have any significance over the distance it has to be carried for execution of the work.

Execution of Straight joint on Quad cable/ Numbers jelly filled Telecom cable using Thermo- shrink/Universal jointing kit (RTSF). This includes excavation of cable joint pit of size 1.5 m X 1.5 m X 1.2 m for jointing of cables, back filling and ramming after jointing. After jointing, the cable through test such as insulation test, continuity test etc. to be carried out jointly with Railway Engineer. If any defect or any damage is observed during jointing the contractor has to redo the joint free of cost. Note: In case jointing is required to be done in the Location boxes, then 80% payment will be released. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Mechanised Drilling/Micro Tunnelling under Metre important/ busy metal/concrete road/Railway track and laying of GI pipe including supply (make: TATA/Jindal or better) of min. 75mm inner diameter Grade Medium with Spec. No. IS- 1239, Pt-1, 2004 including supply, Boring and pulling cable upto 110mm dia. at a depth of min. 1 meter as per site condition. This also includes reinstatement of the surface to the original state.

Horizontal Drilling by using manual pushing Metre method (also called moling) at minimum depth of 1.5 meter below the formation level of earth as per decision of Engineer in charge. Boring diameter should be atleast 110mm. The ground level shall be considered ignoring the bank height of the bank of the road. Note: DWC/HDPE/GI Pipe Supply is 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 after laying of the cables into DWC/HDPE/GI pipe.

Cement Concrete of proportion 1:3:6 cum (Cement: Sand: Stone chips of 25mm nominal size) for miscellaneous works. It includes excavation, ramming of CC by using vibrator, curing and plastering with cement and sand mixture (aggregate will not exceed beyond 3.8 cm). Note: All materials required for foundation are to be supplied by the contractor. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Execution of Full Apparatus Case with earth Numbers excavation for pit, concrete foundation, surrounding earth work, erection and installation as per Drawing No. Con/SK/T/8 or latest and wiring to be done as per SEM Drawing No.19-D8 or as per direction of site engineer. Supply and fixing of Hylam sheet strip of appropriate size of 3 mm or 6 mm as required with hole for fixing of terminals, fuse blocks, relay and other accessories for signal/track circuit, termination of cable with number embossed ferrules, bunching of cables with PVC tape, proper soldering of cable armour with earth catenary wire, earthing of cable armour as required. Writing & terminal description including Painting of the apparatus case inside and outside after clearing the surface thoroughly and first coating of anticorrosive paint and subsequent two coats of Aluminium paint outside and red oxide inside and lettering etc. This also includes transportation of 25 mm/12mm Hylam sheet for shelf or as required and also includes minor modification in L/Boxes as per site requirement. The contractor shall supply 4 no. of foundation nuts & bolts of size 22 mm dia. x 450 mm long with 2 flat spring washers, with each nut & bolts, sand for filling up cable pit inside the apparatus case including plaster and bolts, nuts, screws, MS Clamps for fixing equipment/cable. Note: - Part payment shall be released after completion of- (i) Foundation- 40%, (ii) Erection - 10%, (iii) Wiring, earthing, testing - 20%, (iv) Painting, writings - 10%, (v) Plastering, sand filling & etc. - 10%, (vi) Commissioning - 10%.

Excavation of earth pit, placing & fixing of Numbers Earth electrode with construction of cement enclosure to SEM Drawing No. 19-D6 and drawl of 6 SWG GI/Copper cable from earth electrode to goomties/relay room/cabin/station, etc. and drawl of MS flat 35mm x 6mm for signal post/Location box shall be used as the case may be, including fixing at both ends of the wire/MS flat. This includes transportation of materials. Note: Materials such as charcoals, salt, sal ammoniac, 6 SWG GI wire, copper lugs with Steel bolts & nuts etc. shall be supplied by the contractor. MS flat 35mm x 6mm/Copper cable shall be supplied by Railway. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Design and supply of the following drawings Station to office records as per requirement of the Railways. This includes alteration at different stages and finally supply of all the drawings including tracings within 30 days or as defined in the tender document from the date of commissioning of the work, otherwise penalty to be imposed as per tender document. This includes the following drawings for each station: (1) Cable layout plan, (2) Cable corrage plan, (3) Location Hut drawing, (4) Termination chart of end goomties and location hut, (5) Traction bonding plan, (6) Contact Analysis Chart, (7) SWRD & GWRD, (8) Equipment Layout Plan, (9) Power Supply arrangement diagram,(10) Relay Disposition chart, (11) Any other drawing as found relevant as per site condition. Office record if online maintenance is not implemented includes the following: (i) Battery History book, (ii) Track Circuiting Register, (iii) Track circuit maintenance Register, (iv) Cable Meggering Register, (v) Signal History Register, (vi) LED Register, (vii) Glued joint/ Block joint Register, (viii) Point machine Maintenance Register, (ix) Joint Inspection Register such as P. Way, Electrical & Signal, (x) Relay Register, (xi) Route cancellation Register, (xii) Relay Room Key Register, (xiii) Emergency Point operation Register, (xiv) Crank Handle Register, (xv) Emergency Route Cancellation Register, (xvi) Axle counter reset register, etc. (xvii) Supply and preparation of SIP where required. Note:-(i) All the diagram will be made on Auto CAD. The paper size of wiring diagram will be A-3 or as per IRSEM or as per IRSEM. Soft Copy/AUTOCAD file of all drawings to be submitted alongwith paper drawing. Wiring diagram will be made in 'Black colour'. Alteration to wiring diagram will be done using 'RED' and 'Green' colouring scheme. RED = new equipment/contact to be installed or commissioned. GREEN = redundant equipment/contact to be recovered. (a) For more than 10 line yard. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Alterations/modifications works on existing Numbers relay rack (Q-series/ Composite Relay Racks)/Cable Termination Racks (CTR) including works of installation, wiring, termination, testing and commissioning. The work includes fixing of aluminium/steel/M. S ladder along with supply as per requirement to accommodate additional plug board, relays, terminals/blocks, terminals, tag blocks, fuses, transformers, bus bars, TW shelves/strips etc. in the existing relay racks/CTR's, 6 mm Hylam sheets of required length for writing terminal description etc. fixing and termination of cables on the relay racks, CTR's with number embossed ferrules, bunching of cables with PVC tapes, earthing of cable armours, covers including painting and lettering, making anti tilting arrangement. Note:- a) Relay rack (Q-series/ Composite Relay Racks) : Payments for alterations in existing relays upto 20 nos. relays & above 20 nos. shall be made 50% & 100% respectively. b) Cable Termination Racks (CTR):- Payments for alterations in existing CTR upto 120 cores & above 120 nos. cores shall be made 50% & 100% respectively.

Preparation of Station Working Rules (SWR) Set in English on the basis of station working rule diagram and gate working rule diagram to be supplied by the contractor. Submission of two draft copy to railway for checking and resubmission of draft in three copies for approval of division after making corrections. Editable Soft copy to be supplied in pen drive.

Preparation of Station Working Rules (SWR) Set in Hindi/Regional Language of that station on the basis of station working rule diagram and gate working rule diagram to be supplied by the contractor. Submission of two draft copy to railway for checking and resubmission of draft in three copies for approval of division after making corrections. Editable Soft copy to be supplied in pen drive.

Designing Interlocking Plan(SIP) in AUTOCAD. Two copies of prints with soft copywill be submitted to Railway for checking. If alterations aresuggested/proposed by Railways then again two copiesof prints will be submitted for advance approval after carrying out all the alterations as suggested/proposed by the Railways. Tracings will be submitted for all thediagrams mentioned above for the purpose of approval by Railway prior to commissioning of station.

Supply & laying of 300 mm X 100 mm pre- Metre cast/cast in -situ RCC cable ducts including top cover as per RDSO drawing No. SDO/S&T/RCC DUCT/1018/1 & 2, dated 29.5.23 or latest. Note- The rate is inclusive of all type of transportation including labour till it is placed into trenches. The laying of cables shall be paid separately fulfilling the laying procedure as per above drawings. (Inspection by representative of Sr. DSTE/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Alteration/modification in existing location Numbers boxes, includes fixing/Removal or both the equipment, cable insertion, termination, wiring, testing & commissioning, two coat painting, lettering to suit the circuits as per approved wiring diagram. This includes filling with sand and plastering the same. Note: All the sundry materials such as paint, sand, cement, screws etc to be supplied by the contractor. Total 558089.50

Item Breakup - B-Material Supply (Signalling)

Supply of Thermo-shrink Jointing (TSF) Kits Numbers for jointing underground Quad cable of size 0.9mm/1.4mm diameter conductor for straight/condenser/Y-(Derivation)/Loading Coil/Transformer Joints as per Specification No. IRS-TC-77/2012 Rev.3 with Amd. 3.0 or latest. (Inspection by RDSO)

Supply of Steel Apparatus case Full height Numbers as per Drawing No. SK/Drg./OL /SER /198 or latest with E type lock . E-type lock & their key ward No. will be decided by site engineer as per Specification No. IRS: S- 10/78 with Rev. 8 or latest. Supply of Hylam sheets is not covered under this scope. This includes supply of one key & handle for each four Apparatus Case or minimum one. (Inspection by representative of Sr. DSTE/CKP)

Supply of 3 mm thick Hylam Sheet of size 8 Numbers foot X 4 foot as per specification no. IS 2036 of 1995 or latest. Note:- In case the requirements are different from the above, proportionate payment will be done. (Inspection by representative of Sr. DSTE/CKP)

Supply of 6 mm thick Hylam Sheet of size 8 Numbers foot X 4 foot as per specification no. IS 2036 of 1995 or latest. Note:- In case the requirements are different from the above, proportionate payment will be done. (Inspection by representative of Sr. DSTE/CKP)

Supply of 25 mm thick Hylam Sheet of size Numbers 955mm x 400mm per specification no. IS 2036 of 1995 or latest. Note:- In case the requirements are different from the above, proportionate payment will be done. (Inspection by representative of Sr. DSTE/CKP)

Supply of Earth Electrode as per Drawing Set No. 19-D6 of SEM-2021 or latest. GI pipe confirming to IS:1239 or latest of 3.17 mm thickness, minimum 2.5 m long, 50.8 mm diameter, 4.76 mm diameter drilled holes staggered at distance of 152.4 mm. (Inspection by representative of Sr. DSTE/CKP)

Supply of 35 mm x 6 mm thick MS Flat Plate Metre Strip as per IS: 226-1975 or latest for earth connection to Signal post, L/Box etc. (Inspection by representative of Sr. DSTE/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of 25 mm 6 Way PBT Terminal block Numbers as per Specification No. IRS:S-75/2006 Rev. 2.0 or latest as per IRS Drg. No. SA-23756 Alt-3 or its latest amendments. (Inspection by RDSO)

Supply of Non-Deteriorating type low Numbers voltage electric fuse for Railway signalling, fuse with cylindrical cap without indication, cylindrical fuse as per Specification No. IRS:S-78/2006 or latest. (i) ND Fuse Cylindrical Type 2 Amp. (Inspection by RDSO)

Supply of Non-Deteriorating type low Numbers voltage electric fuse for Railway signalling, fuse with cylindrical cap without indication, cylindrical fuse as per Specification No. IRS:S-78/2006 or latest. (i) ND Fuse Cylindrical Type 4/6 Amp. (Inspection by RDSO)

Supply of PBT fuse base block as per Numbers Specification No. IRS:S-75/2006 Rev. 2.0 or latest as per IRS drawing No. . SA: 23748 with alt 4 or its latest amendments. (Inspection by RDSO)

Supply of 1 copy of SWR in English finally Numbers approved by railways along with spiral binding. This has to be done after CRS sanction has been obtained. (Inspection by representative of Sr. DSTE/CKP)

Supply of 1 copy of SWR in Hindi/Regional Numbers Language of that station finally approved by railways along with spiral binding. This has to be done after CRS sanction has been obtained. (Inspection by representative of Sr. DSTE/CKP)

Supply of PVC Insulated Single core Kilometre Multistrand, unsheathed with plain annealed/tinned copper conductor 16/0.2 mm diameter as per Specification No. IRS:S- 76/89 or latest. Wire Colours shall be decided by engineer-in-Charge. Note: The requirement of plain/tinned copper to be decided by the Engineer-in-charge. (Inspection by RDSO)

Supply of PVC Insulated single core cable Kilometre multistrand, unsheathed with plain annealed/tinned copper conductor 7/0.75 mm diameter as per Specification No. IRS:S- 76/89 or latest. Wire Colours shall be decided by Engineer-in-Charge. Note: The requirement of plain/tinned copper to be decided by the Engineer-in-charge. (Inspection by RDSO) Total 190920.50

Item Breakup - C-Execution (Telecom)

Laying of OFC/ Power cable/ CAT-6 cable/ PA Metre Cable/ Data cable and all the other types of telecom cable through HDPE pipe/casing- capping/false ceiling with laying/fixing of HDPEpipe/casing capping/PVC pipefor connecting/ interfacing various components and system integration. All materials for jointing and termination of power cable/CAT- 6 cable as per site requirement are to be supplied by contractor. This item also includes supply of RJ-45 connector with cap for terminating CAT-6 cable and (This includes releasing ofexisting cables, display boards if any as per the instruction of representative of Sr. DSTE/CKP at site).

Transportation and Laying of HDPE pipe as Kilometre per approved cable route plan in the excavated trench, taking due care while transporting and laying the same in the trenches or other protective works or any other places as advised by site engineer. Both the end of duct should be sealed with end plugs before laying.

Installation, Testing and Commissioning of Numbers Double Faced Coach Guidance Display Boards in Covered area with complete accessories as per RDSO Specification No.RDSO/SPN/TC/108/2019 Ver.0.0 with Amdt.1 or latest as per the instruction of representative of Sr. DSTE/CKP at site.

Installation, testing & Commissioning of Numbers double face coach guidance display boards as supplied under schedule-B , in open area. It includes Supply, hanging &Fixing arrangement of coach indication board/speaker along with hood (Cover shed) in open space, (without shed area) 100 mm dia (OD) & 15 feet's long G.I. to be erected with concrete foundation (1:3:6) of 3 Feet deep from platform level and on the pipe, an angle to be fixed on G.I. pipe as per site condition.Contractor to supply all required materials with G.I. pipe & G.I. sheet of 2'x3' which should be placed on the top of the board in open space as per approval of site engineer with angle fastening and crow guard. (supply of G.I. pipe included in this as per the instruction of representative of Sr.DSTE/CKP at site).

Installation, testing and commissioning of Set CDC set as per RDSO Specification No. RDSO/SPN/TC/ 108/2019 Ver.0.0 with Amdt 1 or latest as supplied as per the instruction of representative of Sr. DSTE/CKP at site.

Installation, testing and commissioning of Numbers PDC as per RDSO Specification No.RDSO/SPN/TC/ 108/2019Ver.0.0 with Amdt 1 or latest as supplied. as per the instruction of representative of Sr. DSTE/CKP at site.

Installation, Testing and Commissioning of 3- Numbers Line single face at a glance display board as per RDSO specification No.RDSO/SPN/TC/108/ 2019ver.0.0 with Amdt 1 or latest with contractor's own material, as per site requirement & representative of Sr.DSTE/CKP at site. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Installation, testing and commissioning of Numbers single line double face Platform Display Boards as per RDSO Specification No.RDSO/SPN/TC/108/ 2019Ver.0.0 with Amdt 1 or latest as supplied. as per the instruction of representative of Sr.DSTE/CKP at site.

Splicing of Optical Fiber Core and routing in CORE joint closure/FDMS as per instruction of site Engineer.

Installation, testing & Commissioning of Numbers single face 5 line display boards as per RDSO specification No.RDSO/ SPN/TC/108/2019Ver.0.0 Amdt 1 or latest and it includes supply of miscellaneous items for execution of work. as per the instruction of representative of Sr.DSTE/CKP at site.

Cutting of concrete platform to a depth of Metre 200 mm and width of 100 mm to lay DATA cable and power cable through DWC pipe of 63/50mm dia, Contractor has tore dress the cutting place into its original position without destroying the beauty after cable laying, This includes pedestal cutting and redress into its original position after cable laying wherever required, This includes supply of DWC pipe of 63/50mm dia, IS: 14930, Pt.-IImark. Inspection of all materials will be done by consignee before use. Note:Multiple data cable, Power cable or any other telecom cable will be layed through DWC pipe as per Railway's requirement in same cost. as per the instruction of representative of Sr.DSTE/CKP at site.

Transportation and fixing of PVC Conduit Metre pipe/channel/casing caping on wall or structure with drawls of Telecom/Power/Data cable with proper finishing. This includes supply of fixing materials including flexible pipe/bend etc. as required during course of execution. CKP-DIVN- S AND T/SOUTH EASTERN RLY

Installation of Single Maintenance Free Earth Set pit as per RDSO Drawing No. SDO / RDSO/ E&B/001 which includes the following, a) Digging/Auguring/Boring of single earth pit of 100mm to 125mm dia. to the depth of approx. 3 meter. b) Insertion of 3.0 meter electrode and penetrating it minimum 150 mm by pushing gently with sledge hammer where the natural soil is assumed. (c) Filling of earth pit with Earth Enhancement Compound (EEC) in slurry form and backfilling. (d) Carrying out exothermic weld connection on single earth electrode to a copper tape of 200 x 25 x 6 mm. (e) Carrying out exothermic weld connection on the copper tape of 200 x 25 x 6 mm on Earth Electrode for connecting two 35 Sq. mm cables for redundancy. (f) The exothermic welding material for bonding the earth system shall be procured from RDSO approved firms, which includes graphite modules, clamps, weld metal powders etc. (g) The dimension of the chamber will be of 300 x 300 x 300 mm (inside dimension) of RCC with 50mm thick and fine finish, Inspection chamber should be as per IEC 62561-5 or latest. The top RCC cover size shall be 400 mm X 400 mm X 50mm. The date of testing and earth resistance value shall be written on the cover with black base with yellow paint or as per instruction of site Engineer.

Installation, fixing of column speaker/Horn Numbers speaker/Box speaker in the sheded/unsheded area with suitable iron plates for hanging and fixing of the speakers as per direction of Rly's Engineer. Supply and cutting of iron plates, fixing of plates to the angle of Rail pole/GI pipes with nuts and bolts will be done by the contractors Note: All the required materials including iron plates/angles for installation the speakers to be supplied by the contractors as directed by representative of Sr. DSTE/CKP.

Installation, Testing and Commissioning of 6- Numbers line single face True color Outdoor Video Display (OVD) of size Pixel Resolution (WxH) 432x128 as per RDSO specification No.:RDSO/SPN/TC/108/2019 Ver 1.0 or latest. This also includes supply of all other materials required for installation such as clamp, hanger, angles etc.

Installation & commissioning of P.A systems Job as per instruction of representative of Sr. DSTE/CKP.

Installation of hot dip galvanized perforated Metre GI cable tray, size- 250 mm X 100 mm X 2 mm (W X D X T) including push to fit cover. The sundry materials if required any apart from the supply items shall also to be supplied. Note: In case of top cover is not supplied, only 80% payment to be released. Total 2444163.43

Item Breakup - D-Material Supply (Telecom)

Supply of Central Data Controller Unit Set conforming tosystem requirement as per RDSO specification no.RDSO/SPN/TC/108/2019 Ver.1.0 Amdt 1 or latest. The control console shall have main and standby CPU to work in standby mode, one No. of 1 KVA UPS with two independent batteries, two LCD monitor (19 inch), Mouse, Key board, CCU Rack, KVM Switch, CDS (Layer 3, minimum 12 Port (4 optical port along with optical modules and 8 LANports) Switch of make CISCO, HP, Juniper,Brocade,Avaya, Extreme,Netgear, D- link, Moxa,Phoenix Contact or similiar and other accessories, housed in a standard size cabinet along with driving Software for integrated passenger information system as per RDSO Specification No.RDSO/SPN/TC/108/2019 Ver.0.0 Amdt 1 or latest. This includes supply and installation of Software for Announcement system with necessary interface and announcement recording (Hindi/English/Locallanguage) fresh studio copy of voice files.) as per RDSO SpecificationNo.RDSO/SPN/TC/108/2019 Ver.0.0 Amdt 1 or latest (the same to be interfaced with existing IPIS and audio and video system installed at the station.). The software should support all types of display/announcement by merely adding necessary hardware in future (single/multilinearrival/departure traininformation display boards. (single s i d e d / d o u b l e sided), CGDB,AGDB,LCD/LED/Plasma TVs etc. (Inspection by RDSO)

Supply of Platform Data Controller (PDC) Numbers conforming to System requirement of RDSO Specification no. RDSO/SPN/TC/108/2019Ver.1.0 Amdt 1 or latest. It consists of Layer-2 switch of minimum 6 optical ports with optical modules and four copper Ethernet ports to connectivity with CDC. (Inspection by RDSO)

Supply of Double Face Coach Guidance Numbers Display Board with all necessary accessories confirming to system requirement as per RDSO /SPN/TC/108/2019 Ver.1.0 Amdt 1 or latest. (Inspection by RDSO)

Supply of Three Line single side at a glance Numbers display board with all accessories as per RDSO Specification No. RDSO/SPN/TC/108/2019 Ver.1.0 Amdt.1 or latest. (Inspection by RDSO)

Supply of 5 line single face indoor display Numbers boards with its mechanical structure and necessary software i.e conforming to system requirement along with all accessories as per RDSO Specification No.RDSO/SPN/TC/108/2019 Ver.1.0 Amdt 1 or latest. (Inspection by RDSO)

Supply of single line double face Platform Numbers Display Boards for displaying information ofsingle train i.e. conforming to system requirement along with all accessories as per RDSO specification No.RDSO/SPN/TC/108/2019Ver.1.0 Amdt.1 or latest. (Inspection by RDSO) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of STP (Shielded Twisted Pair) CAT-6 Metre Cable compliant with TIA/EIA-568-B2-1 or latest. (Inspection by representative of Sr. DSTE/CKP)

Supply of PVC insulated 3 Core 2.5 sq.mm Metre Single core Multi-strands copper conductor with ISI marked conforming to IS:694/2010 or latest. (Inspection by representative of Sr. DSTE/CKP)

Supply of 25 mm (1 inch) PVC conduit pipe Metre rigid plain ended conduit size IS:9537 (part- 3) or latest and 9537 (Part-1) 1980 with latest amendment ISI marked with minimum 1.2 mm wall thickness & minimum one socket at every 3 meter pipe. (Inspection by representative of Sr. DSTE/CKP)

Supply, commissioning of UPS 5 KVA capacity with battery bank for 1 hrs (ON Line) at rated load & battery trolley as per specification No.RDSO/PE/SPEC/PS/ 0023,(Rev. '0') 2001 Amdt 4 or latest. (Inspection by Representative of Sr.DSTE/CKP.)

Supply Converter (Single mode 20kms) with power adopters & others as per Specification No. RDSO/SPN/TC/103/2013 Rev.2 or latest. (Inspection by representative of Sr. DSTE/CKP)

Supply of C series MCB 2 POLE 32 AMP with Numbers metal enclosure. Make: Schneider/Legrand/L&T/ Havells or better. (Inspection by representative of Sr. DSTE/CKP)

Supply, transportation, installation of 16A Numbers Single Pole MCB with cover, Make Havells or similar or better. (Inspection by representative of Sr.DSTE/CKP).

Supply, transportation, installation of 6A Numbers Single Pole MCB with cover, Make Havells or similar or better. (Inspection by representative of Sr.DSTE/CKP).

Supply, transportation of PVC cable tray Numbers (trucking) 75 mm x 75 mm. (Inspection by representative of Sr. DSTE/CKP).

Supply of hot dip galvanized perforated GI Metre cable tray, size- 250 mm X 100 mm X 2 mm (W X D X T) including Horizontal and vertical reducers tees, Cross members, Coupler, Nut, Bolts with down rod and other accessories including with cover complete as required and duly Suspended from the celling with GI suspended etc. It also includes supply of push to fit cover having side wall height 15 mm made out of 1.50 mm thick sheet. The thickness of galvanisation shall be minimum 70 microns. Note: In case of top cover is not supplied, only 80% payment to be released. (Inspection by representative of Sr. DSTE/CKP)

Supply of 9U Rack with 19 inch standard Numbers dimension, wall mounting, front glass door with lock and two key, with rack fixing Multi point AC power strip, cable organiser with wall fixing screws. Make: CP Plus, D-Link, or better. (Inspection by representative of Sr. DSTE/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of HDPE pipe as per Specification No. Kilometre RDSO/SPN/TC/45/2013 Rev-2.0 or latest with OD/ID of size 40mm/33mm with suitable couplers, plugs, end caps, spacer, T band etc. as required during execution at the site. (Inspection by representative of Sr. DSTE/CKP)

Supply of 6 core fiber termination box with Numbers capacity of Ports: 6 ports, Suitable Adapter: SC/LC. (Inspection by Representative of Sr.DSTE/CKP).

Supply of SC to SC/LC Single Mode Numbers Simplex/Duplex Fibre Optic Patch Cable 5m length. (Inspection by representative of Sr.DSTE/CKP)

Supply of Spike Buster,Anchor/Havells or Numbers similar or better. (Inspection by representative of Sr.DSTE/CKP)

Supply of Power cable Jointing Box with Numbers jointing terminal. (Inspection by representative of Sr.DSTE/CKP).

Supply of Fiber splice closure box suitable Numbers for 6 fiber. (Inspection by representativeof Sr.DSTE/CKP).

Supply of Fibre Distribution Management Numbers system (FDMS)/LIU for 12 Fiber complete with all accessories such as patch cord & pigtail as per TEC Spec. GR/FDM/01/02 April'2007 or latest. This includes supply of installation accessories as per technical specification. (Inspection by representative of Sr. DSTE/CKP)

Per Supply of Industrial Grade VDU for 24X7 Visual operation. VDU of screen size 42/43 Inch Display (2K). (Inspection by representative of Sr. Unit DSTE/CKP) (VDU)

Supply and installation of server for Numbers Electronic Reservation chart display with Licensed operating system, software for interfacing with PRS network. (Inspection by representative of Sr.DSTE/CKP)

Supply of High power 1000 W PA Amplifier. Numbers The specification is as under, a) Power Output - 1350W max. 1000 W RMS, b) Speaker Output - 2 ohms, 4 ohms, 70V & 100V, c) Input channel - 8 mic, 4 Aux, 1 line, d) SNR - 60 dB. Make: Ahuja model No. SSA 10000 or better or similar. (Inspection by representative of Sr. DSTE/CKP)

Supply of PA Amplifier, 250 Watt, Model SSA- Numbers 250M, Make Ahuja or better in quality. Note: Similiar model other than 'Ahuja' will be accepted only if 'Ahuja' model is not available in market. (Inspection by representative of Sr.DSTE/CKP)

Supply of P.A Horn speaker, Model UHC- Numbers 30XT, Make Ahuja or better in quality. Note: Similiar model other than 'Ahuja' will be accepted only if 'Ahuja' model is not available in market. (Inspection by representative of Sr.DSTE/CKP).

Supply of PA Column speaker, Model SCM- Numbers 15T. Make Ahuja or better in quality. Note: Similiar model other than 'Ahuja' will be accepted only if 'Ahuja' model is not available in market. (Inspection by representative of Sr.DSTE/CKP). CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of Screen cable Twin core copper Metre conductor, size 16/0.2, specification IS 694/1990 or similar. (Inspection by representative of Sr.DSTE/CKP)

Supply Ladders, Height 12 foot Brand: KING LADDER (Detailed Description/Specification: Bottom Width - 22 Inch, Reach Height Feet - 16 Foot, Platform Size - 190X350, Material - Alluminium, Type - Self Supporting, Fitted - Bottom Rubber, Side Lock, Side Plug, Anti Corossion, Anodised, Slip Resistant, Foldable, Anti Loosen rivets. (Inspection by representative of Sr. DSTE/CKP)

Supply, commissioning of single sided 4 digit digital Tower clock using super bright Red LEDs with GPS synchronization with the provision of manual adjustment of time (h:mm:ss). Digit size 2700mm (L) X 800 mm (D) approx. Resonable visibility 500 meter during clear day time. Power supply 230 Volts + 20%, 50 Hz. Standby power, Ch spacing 200 mm approx. Temparature: 0 degree C. Relative humidity 95% at 55 degree C. Make/Brand:- Electromed or better or similar. (Inspection by representative of Sr. DSTE/CKP)

Supply, Installation and Commissioning of Numbers GPS synchronized double sided (LED) type digital platform clock with white coloured LED as per RDSO specification No. RDSO/SPN/TC / 62 / 2008 Rev 4.0 or latest with all required accessories. (Inspection by representative of Sr. DSTE/CKP)

Supply of 6-line single face True color Numbers Outdoor Video Display (OVD) of Pixel Resolution (WxH) 432x128 with all necessary accessories conforming to system requirements as per RDSO specification No.: RDSO/SPN/TC/108/2019, Ver 1.0 or latest. (Inspection by RDSO)

Supply Complaint 15 Meters, Transmission Speed of 48GBPS, Supports UHD Resolution of 8K@ 60Hz, Male-to-Male, High-Speed Fiber Optics Cable, Compatible with TV, Gaming Console, etc. (Inspection by representative of Sr. DSTE/CKP)

Supply of HDMI 2.1 Splitter (1:8) 01 port Numbers input and 08 port output have minimum specifications in the HDMI Splitter- 1. Video Output: 1x HDMI in, 8x HDMI out (2.1, 48Gbps full bandwidth), 2. Resolution Support: 8K@ 30Hz, 4K@ 120Hz, 1080p@ 240Hz, 3. HDR Formats: HDR10+, Dolby Vision, HLG, 4. Audio Formats: Dolby Atmos, DTS:X, Auro-3D, eARC, 5. VRR Support: FreeSync & GSYNC ready, 6. Dedicated External Power Supply for Splitter, 7. Make- Orei, AVPro Edge, PureLink, Muxlab, EZCOO or similar. (Inspection by representative of Sr. DSTE/CKP) CKP-DIVN- S AND T/SOUTH EASTERN RLY

Supply of basic material to construct unit Set Maintenance Free Earth for Single Earth consisting as per Spec. No. RDSO/SPN/197/2016 Ver 1.0 or latest, bonding connections drawing no. SDO/ RDSO/E&B/002 or latest are as under, (a) Copper bonded steel electrodes of 3.0 m long, 17.0 mm diameter with copper bonding thickness of min 250 micron and UL listed and marked -1 No. (b) Earth Enhancement compound supplied in sealed bags of min 30-35 Kg.- 1 No. (c ) Copper Strip of 200mm x 25mm x 6mm to exothermically welded to Earth electrode- 1 No.(d) Copper Strip of 300mm x 25mm x 6mm (MEEB) - 1 No.(e) Copper Strip of 150mm x 25mm x 6mm (SEEB)- 1 No. It also includes supply of (i) 35 Sq. mm Multi-strand Single Core PVC insulated Copper Connector as per IS:694 for connecting Main Earth Electrode to MEEB in the equipment room in duplicate.-10 meter (ii) 16 Sq. mm Multi- strand Single Core PVC insulated Copper Connector as per IS:694 for connecting MEEB to SEEB and SPDs to MEEB.-10 meter (iii) 10 Sq. mm Multi-strand Single Core PVC insulated Copper Connector as per IS:694 for connecting various equipment to SEEB- 10 meter. (Inspection by RDSO) Total 15259684.72