HAJIPUR JN.-Muzaffarpur Jn.-HJP-MFP:- Interlocking of 08 Nos. of L.C. Gates having TVU more than 20000 in HJP-MFP section under Sonpur division.

Supply, installation, testing, commissioning of Data Logger along with networking in existing system of division for Railway S&T installation as per RDSO Spec. No. IRS:S-99/2006 with 1 1024 Digital inputs and 64 Analog inputs with supply of required EI modems, protocol converter, Dual card RS 232 to E1 converter etc. Data Logger to be provided with suitable PC with extra 1 TB storage device, laser printerhp-1020 & furniture. Note:All materials & equipments required for installation, testing, commissioning & Networking with Control to be supplied and done by the firm. Make- Efftronics or similar. (RDSO for datalogger, consignee for printer & other misc items)

Supply of electrically operated lifting barrier 110VAC complete set along with pedestal driving and driven mechanism boom of 32 feet long, balancing weight, boom support and 2 boom locking motorized, circuit controller, operating panel, warning bell & all accessories complete in all respect (set consists of two booms and other accessories as per RDSO latest specification No. RDSO/ SPN/ 208/2012/ver. 2 or latest and inspection by RDSO. Note:-Tool kit should also be suppllied free of cost with each set of ELB as per para 10.2 of RDSO specification No. RDSO/SPN/208/2012/ ver.2 or latest. Inspection: RDSO

Installation testing and commissioning of electrically operated lifting barrier as per technical specification attached..

Excavation, trenching, earth work and reinstatement of track while track crossing.

Laying cable of different sizes as per cable route plan approved by Railway and meggering of all main & tail cables as per technical specification of tender.ii) 2 core to 12 core signalling cable.

Laying/blowing/ drawing of Quad/PIJF cable in the trench as per specification attached.

Transportation of HDD machine with accessories including handling of stores materials, preparation of site and boring of 110mm dia HDPE PIPE of size 63/40 mm in single /double /triple etc required for crossing /laying of railway cables in a combination of quad & signalling cables etc. as per required comprising maximum 72 cores in any HDD section on land /bridges/culverts /track/pucca road crossing and blowing /pulling of Quad /signalling cables etc. within HDPE pipe. Boring of trench shall be (one) Mtr below the track to 1.5 (one point five) minimum 3 (three) meter below the river bed, 01 meter below other lands including road/pucca road 63/40mm dia & its 7 accessories suitable for HDT as permanently lubricated HDPE pipe of size 63/40 crossing area. This includes supply as per Specification No. RDSO/SPN/TC/45/2013 with latest amendment & cost of the fuel and all other items which will be required for laying of cable through it. Note- The number of HDPE pipes(of any dia as mentioned above ) to be pulled in any HDD section will depend upon the numbers of quad /signalling cables to be pulled through that HDD section asper site requirement. At a particular site, the second /additional HDD is to be done only after completing the pulling of 72 cores of cable through 1st HDD other wise the second/additional HDD will not be counted as a new /additional HDD for the purpose of billing.Only S&T cables to be supplied by Railway. Printed Cable sketch plan showing dirversion& depth, which shall be generated by machine to be submitted by firm just after every boring & to be submitted while billing.

Excavation of trenchless track under Railway Track/Busy Road, culvert/River, (IN HDD 8 portion) at a depth of minimum 1.0 meter along with laying of HDPE/DWC Pipe/GI Pipe and its accessories & all other items which will be required for laying of cable through HDPE/DWC Pipe as per requirement at site. (Note:- HDPE/DWC Pipe/GI Pipe shall be supplied by the contractor.

Transportation of less heavy material and manpower supply & running of one MUV to 9 the sites of work as per requirement & direction of engineer incharge along with driver, the rates includes all taxes, license fee, road permit, driver wages, fuel, repair and maintenance cost etc complete in all respects.

Preparation of Station Working Rule (SWR) in English & Hindi based on approved SIP, ESP etc as per the extent practice being followed in E.C. Railway. The contractor should supply two 10 paper print of SWR as draft for approval and comments. Once the approval is given he shall supply two paper prints of the SWR for final approval and signature of the concerned officials on obtaining the final approval the contractor shall supply 10 sets of the SWR duly photocopies from the original signed off copies of SWR. The approved SWR shall be finally supplied on 2 pendrives.

"Preparation of cable route plan, cable core chart, power supply layout, cable termination chart in relay room and location box.Location wiring plan, cable insulation chart, fuse 11 analysis,equipment disposition plan, track bonding plan, as per railways practice. I) All the above plans for end bungalow also to be submitted. All diagrams/plans to be submitted in polyester film tracing to the railways along with 6 sets of ferroprints of the above. The diagrams/plans should also be submitted in Pendrive. b) 5 to 8 line station."

Supply of fail safe electronic time delay device mounted on Q series relay base & covered with fixed timing of 120 sec.As per RDSO Spec. no. IRS-S-61/2000, IRS-S-34 & IRS-S-23 (as applicable). Interlocking code for this relay shall be AFGKY. Inspection: RDSO

Supply of Relay,AC immune,plug in type, Style 'QBCA1', DC biased point contactor, 13 24V, 2F(HD).4B contacts, front contacts (Heavy duty) and back contacts metal to carbon complete with plug board retaining clip and connectors confirming to BRS:943, IRS:S 34 & IRS:S 23 (As applicable). The interlocking code for this unit shall be BCEJK. Inspection: RDSO

Supply of CLS Post 4.5 mtr. and Ladder 4.5 Mtr. with bases as per RDSO DRG.No. SA.5533/ADV and RDSO Spec. No. S6-81. Inspection: RDSO

Supply of enamelled number plate of size 8" Dia (letter in black on white background with complete clamping arrangement as per drawing No.SGW/MGS/S5/91 and RDSO SA-23476 (ADV.) (i) P - Marker (Inspection: Consignee)

Fixing of P/G/C marker with complete fittings as per instruction of site engineer.

Supply of hand cuff locks with keys. Note:- Sample must be approved from consignee & controlling officer before supply. Inspection: Consignee

Casting, concreting and curing of foundation for Main signal and as per DRG. No. SGW/MGS/S1/91 including cost of all materials required for casting and concreting and provision of holding down bolts & nuts.

"Installation, Erection & Wiring of CLS unit, Post, Ladder & Base, LED unit including laying out of tail cable from location box & earthing of CLS (LED type). This includes supply of non- metallic (FRP) colour light signal housing multi-unit type for Rly. signalling, suitable for RE area, 2 21 aspect complete without lenses, lamps and signal transformer as per drg. no. SA23003/A/M/ADV.ALT-8 and per spec. no. RDSO/SPN/194/2006 (VER- 1.0) or latest and FRP material as RDSO spec. no. RDSO/SPN/ 151/1997 or latest. All drawings should be as per latest. Material to be procured from RDSO's approved firm only. Note:- Signal should be compatible to 'LED' type. Installation, Erection & Wiring of signalling unit includes LED signal lighting unit including Current Regulator & Health Monitoring unit. This also includes protection of unit from rain water."

Supply of full size location box as per design of GKP signal workshop. Inspection: RITES

Casting, Concreting and Curing of foundation and erection for full apparatus case(GKP-type) as per DRG No.SGW/MGS/L1/91 including cost of all materials required for fixing holding down bolts,casting, concreting and fixing of "E" type lock.

Fixing,wiring of terminal strips, bakelite strip, transformers , relays fuses with base 24 and supply and fixing of shelves for full apparatus case with termination earthing of cable and wiring with lettering as required including supply of wires and miscellaneous materials, sand filling and plastering over sand filling per location.(All materials except transformers, relay, terminal strips,bakelite strip and fuses with base to be supplied by the contractor.).

Supply of Miniature Lock without Key.Note:- Sample must be approved from consignee & controlling officer before supply. Inspection: Consignee.

Supply of slotted angle (40 x 40 x 2 mm). Inspection: Consignee.

Supply of paper base hylam sheet 12 mm thick. Inspection: Consignee.

Supply of earth electrode. Materials to be procured as per E.Rly Sketch No.SGW/T/3/G/8/89. Inspection: Consignee

Fixing of Earth electrode including earth wire as per DRG.No.S&T/C-41(NKG) for apparatus cases, signal post and other equipment as per instruction of site engineer all materials except earth electrode shall be supplied by contractor required for execution of the work.

Supply & installation of basic Earthing kit as per RDSO Spec No. RDSO/SPN/197/2016 or latest. (A) Each set will consist of:- (i) Copper bonded steel electrode of 3.0 m long,17.2 mm dia 30 with copper bonding thickness of minimum 250 macrons and UL listed and marked = 1 no. (ii) Earth enhancement material supplied in sealed bags of minimum 10kg = 3 nos. (iii) Copper strip of 150x25x6 mm, to terminate earth rod= 1 no. (iv) Copper strip of 300x25x6 mm (MEEB)= 1 no. (v) Copper strip of 150x25x6mm (SEEB) = 1 no.(vi) Supply of 35 sq. mm multistrand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room in duplicate.(minimum 10 meter) (vii)Supply of 16 sq. mm multistrand single core PVC insulated copper cable as per IS: 694 for connecting MEEB to SEEB and SPD to MEEB(minimum 10 meter ) (viii)Supply of 10 sq. mm multistrand single core PVC insulated copper cable as per IS: 694 for connecting various equipments to SEEB (ix) Supply of copper lug sleeve for 3/16 cable (B) Installation of Unit Earth consisting materials covered in above item in accordance to RDSO Spec. No. RDSO/SPN/197/2016 or latest as per technical specification attached. Note:--. RDSO latest TAN No. STS/E/TAN/3006 Ver.3.1, dtd. 30.6.2025 or latest will be applicable & should be followed by the firm. The installation of this item shall be carried out by the contractor as per RDSO Specn. No. RDSO/SPN/197/ 2016 or latest and conforming to RDSO Drg.No.SDO/RDSO/E&B/001 or latest & as per RDSO TAN 3006 ver 3.1 dt. 30.06.2025. (Inspection: RDSO)

Supply of quarter size apparatus case as per design of GKP signal workshop. Inspection: RITES

Casting, Concreting and Curing of foundation for Quarter Size apparatus case (GKP- 32 type) including cost of all materials required for fixing holding down bolts, casting concreting and fixing of ""E"" type lock. Note:- i) The contractor will provide holding down bolts , ii) Bottom of apparatus cases should be filled with sand and the top surface covered with masonry work and neat cementing. iii) E type locks to be fixed as per instructions of site Engineer.

Supply of PVC wire coil of size of colours as per instruction of site engineer in 100 mtr. Coils. Spec. no. IRS-S-76/89 .Material to be procured from RDSO approved firm only with performance guarantee.

Lettering & numbering of details and description writings of particulars of termination and equipments on relay rack, relays, cable termination rack,etc constituting entire system with 35 contractors own paint and writing materials. ("Asian" make enamel paint only to be used.)This includes supply & fixing of Teflon strips 3 mm thick and 25 mm wide for each row of relays and cable terminations. The work shall be done as per extant practice on ECRly and instruction of Rly engineer at site. (Unit: "Number" should be understood "Per Rake")

Carrying out alterations to the existing relay wiring at relay rack/location as per the 36 circuit diagram.The work includes releasing the existing unused wires and wiring the relays using wire PVC 16/0.2 mm copper.{Wire PVC 16/0.2 mm copper, paint, soldering materials and all other miscellaneous materials required for the work shall be supplied by the contractor.)

Supply of CT rack (DRG. No. S&T/C-19/2001/ER) complete with all fittings including 8 way PBT terminals as per Spec. No. IRS-79/92. Inspection: consignnee, (PBT terminals-RDSO)

Installation of cable termination Rack with scaffolding materials; ladder for supporting outdoor cable; wire guide; complete with other necessary hardwares as per requirements of Rly. & erection materials.

Supply of electrical key transmitter for crank handle interlocking arrangement siding control, LC Gate control as per yard diagram, approved circuit diagram and IRS Spec.No.IRS-S-21/64 and IRS:S-23 (latest) Inspection: RDSO

Supply of Non deteriorating type low voltage cartridge fuse as per Spec. No. IRS/S/78/92. Round head type.

Supply of fuse auto changeover system Type-I along with audio and visual indication 43 as per RDSO Spec no. RDSO/SPN/209/2012 Rev 2.0 or latest. One module of fuse alarm system should be able to cater for monitoring of 32 nos of "G" type or any other type of fuse 0.6 amp to 4 amp. Inspection: RDSO.

Supply and installation of Fuse Auto Changeover System Type-2 for Railway Signalling System as per RDSO/SPN/209/ 2012 Rev. 2.0 or latest along with supply of accessories i.e. 44 Wires, terminals etc as per site requirement. One Automatic change over Unit comprise 24 Nos. of external Non Deteriorating Type or 'G' type fuses from 4 Amp to 10 Amp capacities which are in signalling circuits. System shall have 6 cards with monitoring arrangement of 4 fuses in one card. (Inspection by RDSO)

Installation, wiring testing and commissioning of Fuse change over system (FACS). 45 This includes provision of common Buzzer & indication at ASM Room & ESM Duty Room and painting of fuse details. This also includes fabrication of frame for installation of FACS at Station/ LC gate where installation of relay racks not feasible as per site requirement.

"Supply of Electronic LC Gate Telephone System with Voice Recorder as per RDSO 47 specification No. RDSO/SPN/TC/ 51/ 2011 (Rev.3.0) Amdt-1 or latest. Make- Bentron/Epsilon or similar. Note- Material should be supplied along with Test certificate from OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer. "

B-Non-Schedule items

Supply of dual RS232 to E1 converter for E1 networking of datalogger as per attached technical specification. Inspection: Consignee Above/

Supply of External E1 converter for E1 networking of RTU as per attached technical specification. Inspection: Consignee. Above/

Supply of External leased line modem as per RDSO Spec-IRS-S-99/2006 or latest for linking the RTUs with the existing data logger network. Inspection: RDSO. Above/

Installation, testing & commissioning of External leased line modem. Above/

Modification, Alteration and validation in existing data logger at stations in Data Logger as per site requirement. Above/

Supply and placing of Polyolefin Injection Molded Plastic Cable ducts of size, Width 240/340 mm, Height 155/230 mm internal/external, length 1 Metre, produced of POLYOLEFIN with fire protection class K1 in accordance with DIN53438 Pt.II for laying signing/telecom cables, channel attachable to each other with male/female swollow tail connectors and having suitable detachable cover. The plastic cable trays/ducts, technical specifications and testing procedures as per RDSO Letter No.-STS/E/Cable-Laying Practices Vol-IV dated 09.05.2018 and material should be procured only through RDSO approved firm as per RB's Policy Circular No. 02/2023dt.07.08.23. Inspection: RITES Above/

Supply and installation of 25w gate hooter with amplifier and installation.Note:- Sample must be approved from consignee & controlling officer before supply. Inspection: Consignee. Above/

"Supply of following Components/Parts for Electrically Operated Lifting barrier as per RDSO SPEC NO. RDSO/ SPN/208/2012 (Ver 2.0) with latest amendment. Note- Material should be supplied along with Test certificate from OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Above/

Supply of Sliding Boom Gate as per Drg. No S&T/MFT/4709. This includes Supply of housing channel as per drg. No. S&T/MFT/4709/1 & Boom End Stand as per drg. No. S&T/MFT/4709/2. This includes supply of 8 nos. E Type lock with key as per IRS Spec IRS: S-30/64 with latest amendment. Key Lock E Type as per drawing no. 3376/M with latest amendment & key for 'E' type lock as per drawing no.3377/M with latest amendment. Inspection: RITES Above/

Casting, Concreting & Curing of foundation (1:3:6) for Sliding gate as per Drg. No. SGW-SDAH/ Sliding gate foundation /2012 including supply & fixing of holding down bolt with washer and nuts, MS plate of size 350MM x 350MM x 8MM, Cement etc. 10 foundation required in each set of gate. Above/

Installation & Commissioning of Sliding Boom gate . This includes levelling , fixing of sliding boom with fixing of 'E' type lock etc, Note - All materials except sliding boom gate to be supplied by the contractor. Above/

"Supply of GI boom as per RDSO Drg No. S-11600 1st section Suitable for Electrical Lifting Barrier as Per Spec No. RDSO/SPN/208/2012 Ver. 2.0 or Latest. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Inspection: Consignee. Above/

"Supply of GI boom as per RDSO Drg No. S-11600 2nd section Suitable for Electrical Lifting Barrier as Per Spec No. RDSO/SPN/208/2012 Ver. 2.0 or Latest. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Inspection: Consignee. Above/

"Supply of GI boom as per RDSO Drg No.S-11600 3rd section Suitable for Electrical Lifting Barrier as Per Spec No. RDSO/SPN/208/2012 Ver. 2.0 or Latest. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Inspection: Consignee Above/

"Supply of Aluminum boom First section (near to machine) Fabricated from 03 mm (1st section), aluminum sheets die pressed to form tapering channels with special stiffening bends in 16 the channels. Two such channels then joined together with batten plates by riveting to form a tapering box section, Total 8 ft. long. Approx, Size 200 mm square at larger end & 175 mm at smaller end. 2 bands of 25 mm wide x 300 mm long reflective yellow tape fixed on each yellow colour band on both sides of the boom. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Inspection: consignee Above/

"Supply of Aluminum boom Second section Fabricated from 2.5mm (2nd section), aluminum sheets die pressed to form tapering channels with special stiffening bends in the channels. 17 Two such channels then joined together with batten plates by riveting to form a tapering box section, Total 8 ft. long. Approx, Size 175 mm square at larger end & 150 mm at smaller end. 2 bands of 25 mm wide x 300 mm long reflective yellow tape fixed on each yellow colour band on both sides of the boom. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." (Inspection: Consignee Above/

"Supply of Aluminum boom Third section Fabricated from 1.9 mm ( 3rd Section), aluminum sheets die pressed toform tapering channels with special stiffening bands in the channels. 18 Two such channels then joined together with batten plates by riveting to form a tapering box section. Total 8 ft. Approx, Size 150 mm square at larger end & 125 mm at smaller end . 2 bands of 25 mm wide x 300 mm long reflective yellow tape fixed on each yellow colour band on both sides of the boom. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Inspection: consignee Above/

"Supply of Aluminum boom Fourth section Fabricated from 1.9 mm ( 4th Section), aluminum sheets die pressed to form tapering channels with special stiffening bands in the channels. 19 Two such channels then joined together with batten plates by riveting to form a tapering box section. Total 8 ft. long. Approx, Size 125 mm square at larger end & 100 mm at smaller end . 2 bands of 25 mm wide x 300 mm long reflective yellow tape fixed on each yellow colour band on both sides of the boom. Note- Material should be supplied along with Test certificate from RDSO approved OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer." Inspection: Consignee Above/

Repair of PUCCA Roads to original state in level x-ing area after cable laying works. Above/

Supply of thermo shrink jointing kit for jointing of underground Quad cable (0.9 mm dia) as per technical specification No.IRS:TC-77 / 2012 rev-3.0 amdt.-3 or latest. Inspection: RDSO Above/

Installation of Thermo Shrink Jointing Kit {Spec.No.IRS:TC77/ 2012(Rev.3.O) Amdt.3) for jointing underground Six Quad Cable for straight through cum derivation joints with VF transformer. Above/

Excavation of trench in all kinds of soil and refilling of trenches (1 Mtr. Depth 300 mm width) as per technical specification attached. Above/

Preparation & printing of Station Working Rule Diagram (SWRD) on AUTOCAD based 24 on approved SIP, ESP etc. as per the extant practice being followed in E.C. Railway. Contractor shall supply one print of the SWRD (paper print Size as required) as draft for approval and comments. Once the approval is given shall tracing of the SWRD on good quality film paper of thickness not less than 75 microns for signature of all officials. On approval, the contractor shall supply 10 copies of blue print of the tracing. The approved SWRD shall be finally supplied on 2 pen drives. Above/

Designing and preparation of SIP to the scale through Autocad software. Contractor 25 shall supply one print of the SIP as draft for approval and comments. Once the approval is given, contractor shall provide the tracing print of the same on good quality film paper of thickness not less than 75 microns for signature of all officials. On approval, the contractor shall supply 10 copies of paper print of the tracing after completion of the work.The approved SIP shall be finally supplied on 2 Pendrives. Above/

Designing and preparation of Selection Table through Autocad software. Contractor 26 shall supply one print of the ST as draft for approval and comments. Once the approval is given, contractor shall provide the tracing print of the same on good quality film paper of thickness not less than 75 microns for signature of all officials. On approval, the contractor shall supply 10 copies of paper print of the tracing after completion of the work. The approved ST shall be finally supplied on 2 pendrives. Above/

Supply of Relay plug in type Style AC -LED All aspect AC lamp proving relay unit with in built current transformer type, slow release neutral line relay, 4F.4B contacts, front and back contacts metal to carbon, shall be suitable for working in series with 110V/AC LED signal lamp rated at 15 W confirming to RDSO Spec. STS/E/Relay/AC lit LED Signal /09 - 2002, BRS:941 A, IRS:S 34 & IRS:S 23 (As applicable).The interlocking code for this unit shall be ABDHK. Inspection: RDSO Above/

Supply of Relay, AC Immune plug-in type, Style 'QSPA1', DC Neutral line, Slow to pick up, 24V, 8F/4B contacts, front and back contacts metal to carbon, complete with plug board, retaining clip & connectors conforming to BRS:933A, IRS:S 60, IRS:S 34& IRS:S 23 (As applicable).The interlocking code for this unit shall be ABDEJ. Inspection: RDSO Above/

Supply of Relay, AC Immune, plug -in type, Style 'QNA1', DC Neutral line, 24V, 8F/8B contacts front and back contacts metal to carbon with plug board, retaining clip & connectors conforming to BRS: 931A , IRS:S 60, IRS:S 34 & IRS :S 23 (as applicable ).The interlocking code for this unit shall be ABDGH. Inspection: RDSO Above/

Supply of Relay, AC Immune, plug-in-type, Style 'QNA1', DC Neutral line, 24V , 12F.4B contacts, front and back contacts metal to carbon, with plug board, retaining clip & connectors confirming to BRS: 931A, IRS:S 60, IRS:S 34 & IRS:S 23 (as applicable). The interlocking code for this unit shall be ABDFH Inspection: RDSO Above/

Supply of Key Lock Relay (KLCR) (Neutral relay) to work on 24V DC 2F/2B with 1 Key 31 and 2 Ward along with housing suitable for mounting 1 no. Key lock relay with push button, LED indication complete.Note- Material should be supplied along with Test certificate from OEM and his warranty certificate. Inspection: RDSO Above/

Installation of KLCR lock relay assembly as per direction of concerned site engineer in charge. Above/

Supply of Relay-Q Series, QN1 neutral Line (Metal to carbon), DC miniature Plug in 24V DC, 8F/8B front and back contacts complete with base, plugboard, retaining clip and connectors PIN code AEDGH confirming to BRS:930, IRS:S-23 & 34 as applicable with latest amendment. Inspection-RDSO Above/

Supply of RELAY QN1 50V, 8F/8B The interlocking code for this unit shall be ABCEF. Inspection RDSO Above/

Supply of flasher relay (WSF/BR/SK/Anuvidyut or similar) 60 flasher per minute as per RDSO specification No RDSO/SPN/173/2002. Inspection: RDSO Above/

Supply and fixing of MS FLAT size 32mm *5 mm as Earth lead on Location boxes and Interlocked LC gates. All required material will be supplied by the contractor. Inspection: Consignee Above/

Supply and fixing of MS FLAT size 32mm *5 mm as Earth lead on Signal post. All required material will be supplied by the contractor. Inspecton: Consignee Above/

Supply of prewired Relay Rack as per Drg No.S&T/ C-20/2001 complete with fixing hardware and transformer, fuses and fitted with diode, resistance, condensers, terminal strips/tag blocks, bus bar and other equipments required for the approved system design complete with scaffolding materials and required hardware and erection materials. Inspection: RITES Above/

Installation of pre wired relay rack with scaffolding materials ladder as per drawing No. S&T/C/20/2001 fitted with transformer, fuses, diode, resistance, condensers, terminal strips/tag block, busbar and other component required for approved system design complete with scafolding materials and required hardware and erection materials to accommodate 100 relays. Above/

Installation of electrical key transmitter on suitable bracket as per inspection of site engineer. ,wiring and testing of electrical key transmitter for crank handle arrangement, siding control, LC gate control as per yard diagram approved circuit diagram etc. Above/

Supply of modular terminal block of following specification:- Above/

Supply of Emergency Socket boxes of FRP make confirming to specification RDSO/SPN/TC/44/2002 with latest amendment. Inspection: Consginee Above/

Fixing & painting of EC socket box & socket as per site requiremrnt & as per instruction of site engineer in charge. Above/ 3065818.2

Modification in design of EI(Electronic Interlocking) in connection with interlocking work including all drawings, designing, testing , commissioning & supply of all essential materials. Above/

Supply of Non deteriorating type low voltage cartridge fuse as per Spec. No. IRS/S/78/92. Round head type. (a) 4 Amp. Capacity. (Inspection: RDSO) Above/

Supply of enamelled number plate of size 8" Dia (letter in black on white background with complete clamping arrangement as per drawing No.SGW/MGS/S5/91 and RDSO Drawing no. SA- 23476 (ADV.) ii) G - Marker Inspection: Consignee

Item Breakup - A-SOR S&T ECR items

Numbers Total 783869.60 "Installation, Erection & Wiring of CLS unit, Post, Ladder & Base, LED unit including laying out of tail cable from location box & earthing of CLS (LED type). This includes supply of non- metallic (FRP) colour light signal housing multi-unit type for Rly. signalling, suitable for RE area, 2 aspect complete without lenses, lamps and signal transformer as per drg. no. SA23003/A/M/ADV.ALT-8 and Item- 21 per spec. no. RDSO/SPN/194/2006 (VER- 1.0) or latest and FRP material as RDSO spec. no. RDSO/SPN/ 151/1997 or latest. All drawings should be as per latest. Material to be procured from RDSO's approved firm only. Note:- Signal should be compatible to 'LED' type. Installation, Erection & Wiring of signalling unit includes LED signal lighting unit including Current Regulator & Health Monitoring unit. This also includes protection of unit from rain water." S No. Item No Description of Item Unit Qty Rate Amount

Numbers Total 1435617.60 Supply of PVC wire coil of size of colours as per instruction of site engineer in 100 mtr. Coils. Spec. Item- 34 no. IRS-S-76/89 .Material to be procured from RDSO approved firm only with performance guarantee. S No. Item No Description of Item Unit Qty Rate Amount

80.00 "Number" should be understood "Coil"

80.00 "Number" should be understood "Coil" SONPUR DIVISION-S AND T/EAST CENTRAL RLY

1184.64 "Number" should be understood "Coil" Total 770131.20 Supply of PBT fuse block with inserts cartridge type, to be mounted inside the location Box/ Relay Item- 41 Rack. S No. Item No Description of Item Unit Qty Rate Amount

262.11 Inspection: RDSO. Total 212430.00 Supply of Non deteriorating type low voltage cartridge fuse as per Spec. No. IRS/S/78/92. Round Item- 42 head type. S No. Item No Description of Item Unit Qty Rate Amount

Numbers 100.00 Total 23442.00 "Supply of Electronic LC Gate Telephone System with Voice Recorder as per RDSO specification No. RDSO/SPN/TC/ 51/ 2011 (Rev.3.0) Amdt-1 or latest. Make- Bentron/Epsilon or similar. Note- Material Item- 47 should be supplied along with Test certificate from OEM and his warranty certificate. Before supply, sample must be approved by consignee & controlling officer. " S No. Item No Description of Item Unit Qty Rate Amount

8.00 8614.42 LC Gate Unit 12V/24V. Inspection: Consignee Total 534778.96

Item Breakup - B-Non-Schedule items

Supply of GI boom (32 feet) for electric lifting Numbers barrier of RDSO Spec. No. RDSO/SPN/208/2012 Ver. 2.0. or latest & as per RDSO's Drg no. RDSO/S/11600. Inspection: Consignee.

Supply of friction clutch assembly complete Numbers with clutch bush, 44 teeth timing belt pulley, spring and adjusting nut. Inspection: Consignee.

Supply of motor 110V AC 90 Watt PMDC Numbers motor with base mounting suitable for operation of electric lifting barrier. Inspection: Consignee.

Supply of Motor contactor min -9 amp contact Numbers rating with coil voltage as per barrier system voltage i.e. 110V AC. Inspection: Consignee.

Supply of Timing belt -type L 285 width 19 Numbers mm for AC motor system & 12 mm for AC motor system. Inspection: Consignee.

Supply of Push button element -1 NO + 1 NC Numbers contact element min. 5 amp rating with screw type fixing. Inspection: Consignee.

Supply of Locking motor 110 V AC suitable for Numbers above ELB. Inspection: Consignee.

Supply of Pedestal motor suitable for above Numbers ELB. Inspection: Consignee.

Supply of Lock post motor suitable for above Numbers ELB. Inspection: Consignee.

Supply of Boom Hook suitable for above ELB. Numbers Inspection: Consignee. SONPUR DIVISION-S AND T/EAST CENTRAL RLY

Supply of Gear box suitable for above ELB. Numbers Inspection: Consignee.

Supply of Contactor unit (relay) suitable for Numbers above ELB. Inspection: Consignee.

Supply of Indication LED (Green) (110 V Numbers AC/DC). Inspection: Consignee

Supply of Indication LED (yellow) (110 V Numbers AC/DC). Inspection: Consignee

Supply of Green Push button. Inspection: Numbers Consignee

Supply of Amber Push button. Inspection: Numbers Consignee

Supply of Consignee. Total 968679.20 Item- 42 Supply of modular terminal block of following specification:- S No. Item No Description of Item Unit Qty Rate Amount

Supply of 4 Conductor Disconnect Terminal Numbers 8000.00 Block for test and measurement 0.08 mm² - 2.5 mm² center marking with test slot for test plug 2 mm/0.079 in and 2.3 mm/0.091 in carrier rail din 35 front entry cage clamp connection grey WAGO or Similar asper RDSO Spec. No. RDSO/SPN/189/2004 Ver. 3.0 or Latest. Inspection: RDSO

Supply of End and Intermediate plate 2.5 Numbers 800.00 mm/0.098 in thick WAGO or similar as per RDSO Spec. No. RDSO/SPN/189/2004 Ver. 3.0 or Latest. Inspection: RDSO

Supply of steel carrier rail 35x7.5 mm, 1 Numbers mm/0.039 in thick unslotted, yellow with chrome WAGO or similar as per RDSOSpec. No. RDSO/SPN/189/2004 Ver. 3.0 or Latest. Inspection: RDSO

Supply of Screwless End stop 10 mm/0.394 in Numbers 800.00 wide carrier rail din 35, grey WAGO or similar as per RDSO Spec. No. RDSO/SPN/189/2004 Ver. 3.0 or Latest. Inspection: RDSO Total 602401.60