Name of work: (i) Modification and Alteration in existing Electronic Interlocking in connection with provision of (a) Additional Loop Line at Parmalkasa Station and Gangajhari station (b) HS-SPART at Nainpur station (c) PQRS siding at Murhipar (MUP) station of Nagpur Division of SECR. (ii) Modification and Alteration in existing Electronic Interlocking in connection with elimination of interlocked LC gate No. 514 (GJ station), LC gate No.-557 (SAL station) , LC gate No.-563 (KP station) and LC gate No.-517 (KWN station) over Nagpur division of SECR.

IFAT & one round of CFAT). Testing & Commissioning support. (iii) Installation of Modified Program & proposed changes as per approved Signalling Plan as per latest RDSO guidelines/TAN. iv)Alteration to the MT and VDU software and Upgradation of Data logger Database (v) Supply of materials as mentioned above, which fall under the scope of Hitachi Rail STS. (B) Supply of Document (It shall be supplied in CD with one set of Application Logic Circuit & Interface Circuit in A3 size only) 5569600.0 A2 1.00 Job 5569600.00 AT Par 5569600.00 0 Description:- Modification and alteration in existing EI system of Hitachi Make at Gangajhari station of Nagpur division, SECR as per RDSO spec No. RDSO/SPN/192/2019 in connection with the additional loop at GJ station.It includes:-(A)(i) Re design of EI Systems with related application logic & interface Circuit. (ii) FAT & SAT for the modified Application logic., (This includes one round of IFAT & 2 one round of CFAT). Testing & Commissioning support. (iii) Installation of Modified Program & proposed changes as per approved Signalling Plan as per latest RDSO guidelines/TAN. iv)Alteration to the MT and VDU software and Upgradation of Data logger Database (v) Supply of materials as mentioned above, which fall under the scope of Hitachi Rail STS. (B) Supply of Document (It shall be supplied in CD with one set of Application Logic Circuit & Interface Circuit in A3 size only) NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY 2551046.4 A3 1.00 Job 2551046.40 AT Par 2551046.40 0 Description:- Modification and alteration in existing EI system of Hitachi Make at Nainpur station of Nagpur division SECR as per RDSO spec No. RDSO/SPN/192/2019 in connection with provision of HS- SPART track length CAL-280 mtr at NIR station.It includes:-(A)(i) Re design of EI Systems with related

one round of IFAT & one round of CFAT). Testing & Commissioning support. (iii) Installation of Modified Program & proposed changes as per approved Signalling Plan as per latest RDSO guidelines/TAN. iv)Alteration to the MT and VDU software and Upgradation of Data logger Database (v) Supply of materials as mentioned above, which fall under the scope of Hitachi Rail STS. (B) Supply of Document (It shall be supplied in CD with one set of Application Logic Circuit & Interface Circuit in A3 size only) 4076590.8 A4 1.00 Job 4076590.85 AT Par 4076590.85 5 Description:- Modification to existing distributed EI system of Hitachi Make at Murhipar station of Nagpur division SECR as per RDSO spec No. RDSO/SPN/192/2019 in connection with provision of PQRS siding at MUP station . It includes:-(A)(i) Re design of EI Systems with related application logic

& one round of CFAT). Testing & Commissioning support. (iii) Installation of Modified Program & proposed changes as per approved Signalling Plan as per latest RDSO guidelines/TAN. iv)Alteration to the MT and VDU software and Upgradation of Data logger Database (v) Supply of materials as mentioned above, which fall under the scope of Hitachi Rail STS. (B) Supply of Document (It shall be supplied in CD with one set of Application Logic Circuit & Interface Circuit in A3 size only) 3596698.0 A5 1.00 Job 3596698.00 AT Par 3596698.00 0 Description:- Modification in existing EI system of Ansaldo Make at Kachewani Station of Nagpur division, SECR as per RDSO spec No. RDSO/SPN/192/2019 with latest amendment in connection with the closure of LC Gate no.517 to suite modified SIP as per latest RDSO guidelines/TAN. It includes: Design and modification in existing interface and Interlocking circuits and logic of El system including,modification in the VDU(Video Display Unit)/ LCP(Local Control panel)/ CCIP(Control cum

should comply with the latest RDSO specifications and guidelines and as per approved SIP and c i r c u i t diagrams. All the material (Interface cards/relays/wiring material/connectors/fuses/communication devices etc.) shall be provided by the contractor. The work also includes the supply of modified Selection table,Interface Circuits. VDU/LCP/CCIP diagram etc. to suit the modified SIP. It also includes the carrying out of FAT, SAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings/circuits etc. should be prepared on AUTOCAD, softcopy to be supplied on Pen Drive and 01 set of approved tracing print along with 06 sets of hard copies (paper print in A3 size)also to be supplied. Inspection by RDSO. 2551046.4 A6 3.00 Job 7653139.20 AT Par 7653139.20 0 Description:- Modification in existing EI system of Ansaldo Make at Gangajhari ( for LC-514), Salwa (for LC -557) and Kamptee (for LC-563) Stations of Nagpur division, SECR as per RDSO spec No. RDSO/SPN/192/2019 with latest amendment in connection with the closure of LC Gate no.514, 557 &

existing interface and Interlocking circuits and logic of El system including,modification in the VDU(Video Display Unit)/ LCP(Local Control panel)/ CCIP(Control cum Indication Panel).Maintenance

RDSO specifications and guidelines and as per approved SIP and circuit diagrams. All the material (Interface cards/relays/wiring material/connectors/fuses/communication devices etc.) shall be provided by the contractor. The work also includes the supply of modified Selection table,Interface Circuits. VDU/LCP/CCIP diagram etc. to suit the modified SIP. It also includes the carrying out of FAT, SAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings/circuits etc. should be prepared on AUTOCAD, softcopy to be supplied on Pen Drive and 01 set of approved tracing print along with 06 sets of hard copies (paper print in A3 size)also to be supplied. Inspection by RDSO. S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit Above/ Schedule () B-Supply of EI materials 4657991.00 Below/P ar B1 2.00 Numbers 204729.00 409458.00 AT Par 409458.00

amendment and internal wiring. MLK_II Card files. Inspection by RDSO. B2 2.00 Numbers 216851.00 433702.00 AT Par 433702.00

amendment and internal wiring. MLK_II CPU PCB. Inspection by RDSO NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY B3 2.00 Numbers 131996.00 263992.00 AT Par 263992.00

amendment and internal wiring. MLK_II Power supply PCB. Inspection by RDSO B4 12.00 Numbers 80814.00 969768.00 AT Par 969768.00

amendment and internal wiring. MLK_II Vital Input PCB. Inspection by RDSO B5 8.00 Numbers 76773.00 614184.00 AT Par 614184.00

amendment and internal wiring. MLK_II Vital Output PCB. Inspection by RDSO B6 4.00 Numbers 96573.00 386292.00 AT Par 386292.00

amendment and internal wiring. MLK_II Non-Vital I/O PCB. Inspection by RDSO B7 2.00 Numbers 181832.00 363664.00 AT Par 363664.00

amendment and internal wiring. Synchronisation PCB. Inspection by RDSO B8 2.00 Numbers 192607.00 385214.00 AT Par 385214.00

amendment and internal wiring. Communication PCB. Inspection by RDSO B9 2.00 Numbers 114352.00 228704.00 AT Par 228704.00

amendment and internal wiring. VCOR Relay. Inspection by RDSO B10 2.00 Numbers 8890.00 17780.00 AT Par 17780.00

amendment and internal wiring. VCOR Relay Base. Inspection by RDSO B11 24.00 Numbers 6061.00 145464.00 AT Par 145464.00

amendment and internal wiring. Address Select PCB-48 Pin. Inspection by Reperesentative of Sr.DSTE./Co./NAG B12 4.00 Numbers 8755.00 35020.00 AT Par 35020.00

amendment and internal wiring. Address Select PCB-96 Pin. Inspection by Reperesentative of Sr.DSTE./Co./NAG B13 2.00 Numbers 7408.00 14816.00 AT Par 14816.00

amendment and internal wiring. CPU EPROM PCB. Inspection by Reperesentative of Sr.DSTE./Co./NAG B14 4.00 Numbers 3098.00 12392.00 AT Par 12392.00

amendment and internal wiring. 1"-Wide blank front panel assembly. Inspection by Reperesentative of Sr.DSTE./Co./NAG B15 28.00 Numbers 1751.00 49028.00 AT Par 49028.00

amendment and internal wiring. 48-Pin connector housing assembly. Inspection by Reperesentative of Sr.DSTE./Co./NAG B16 28.00 Numbers 808.00 22624.00 AT Par 22624.00

amendment and internal wiring. 48-Pin connector guide element. Inspection by Reperesentative of Sr.DSTE./Co./NAG B17 4.00 Numbers 1751.00 7004.00 AT Par 7004.00

amendment and internal wiring. 96-Pin connector housing assembly. Inspection by Reperesentative of Sr.DSTE./Co./NAG B18 4.00 Numbers 808.00 3232.00 AT Par 3232.00

amendment and internal wiring. 96-Pin connector guide element . Inspection by Reperesentative of Sr.DSTE./Co./NAG B19 28.00 Numbers 404.00 11312.00 AT Par 11312.00

amendment and internal wiring. 48-Pin female connector. Inspection by Reperesentative of Sr.DSTE./Co./NAG B20 688.00 Numbers 40.00 27520.00 AT Par 27520.00 NAGPUR-SECR-DIVISION-S AND T/SOUTH EAST CENTRAL RLY

amendment and internal wiring. 48-Pin female crimp connector. Inspection by Reperesentative of Sr.DSTE./Co./NGP B21 4.00 Numbers 673.00 2692.00 AT Par 2692.00

amendment and internal wiring. 96-Pin female connector. Inspection by Reperesentative of Sr.DSTE./Co./NAG B22 280.00 Numbers 27.00 7560.00 AT Par 7560.00

amendment and internal wiring. 96-Pin female crimp contact. Inspection by Reperesentative of Sr.DSTE./Co./NAG B23 2.00 Numbers 8461.00 16922.00 AT Par 16922.00

by Reperesentative of Sr.DSTE./Co./NAG B25 7.00 Numbers 20877.00 146139.00 AT Par 146139.00

supply. Inspection by Reperesentative of Sr.DSTE./Co./NAG