North East Frontier Railway(N.F. Railway)


1

Construction of substructures and superstructure of Major Bridge No. 8

Construction of substructures and superstructure of Major Bridge No. 8 (3×45.72 m) at Km. 3.92, Bridge No. 12 (4×45.72m) at Km. 5.67, Bridge No. 24 (5×6m R.C.C. Box) at Km. 10.090 and construction of BG Tunnel No. 1 (App. Total Length of 300 m) from Km. 16.49 including earthwork in approaches and other ancillary works in between Tetelia-Byrnihat as measured from Tetilia including triangle leg towards Digaru in connection with construction of New Railway Line from Tetelia to Byrnihat. CA No. CON/T-B/1497 dtd. 11-11-2011

2

Construction of Steel Truss Girder Bridge No.65 Span of 3 x 71.50m at KM 48/750 to 48/980

Construction of Steel Truss Girder Bridge No.65 Span of 3 x 71.50m at KM 48/750 to 48/980 in between Thingou and Khongsang station near Tunnel No.12 Portal 1 including other ancillaries work like construction of Trestle post, CC cribs, RCC deck etc. connected with construction of Steel Truss Girder Bridge in connection with construction New BG Line from Jribam to Imphal (Manipur) Project. CA No. CON/J-I/2142 dated 18-01-2016

3

Construction of BG Tunnel at km 1/400 to 1/850 between station Tetelia (Existing)- Kamalajari

Construction of BG Tunnel at km 1/400 to 1/850 between station Tetelia (Existing)- Kamalajari including earthwork in formation to make profile as per BG standard and other miscellaneous works at approaches in connection with Tetelia- Byrnihat new line project. CA No. CE/CON/T-B/ 2223 dated 31-05-2016

4

Construction of BG standard formation, Minor Bridges, Retaining wall, Side drain, Catch water Drain

Construction of BG standard formation, Minor Bridges, Retaining wall, Side drain, Catch water Drain including all ancillary works from Km:79.00 (excluding Dudhnoi Station Yard) to Km:115.00 (including Singara Station yard) in connection with doubling of existing BG line from NBQ To KYQ via GLPT. CA No. CON/N-K/2395 dated 09-01-2018

5

Construction of BG standard formation, minor bridge, retaining wall, side drain and catch water drain

Construction of BG standard formation, minor bridge, retaining wall, side drain and catch water drain including all other ancillary works from km 00.00 (including NBQ station yard) to km 43.00 ( excluding Pancharatna yard) in connection with NBQ-KYQ BG Doubling Project. CA No. CON/N-K/2322 dated 22-03-2017

6

Supply, loading / unloading and spreading of 50mm size machine crushed stone ballast in between Ch: 197/7000 Km to Ch: 248/150 Km

Supply, loading / unloading and spreading of 50mm size machine crushed stone ballast in between Ch: 197/7000 Km to Ch: 248/150 Km in between proposed Bilasipara Station Yard to existing Abhayapuri station yard including proposed Chapar and Bechimari station yard of Gouripur to Abhayapuri section in connection with construction of new BG line NMX (W.B.) to JPZ (Assam). CA No. CON/NMX-JPZ/2359 dated 25-07-2017

7

Construction of Single Line BG Tunnel (3 Nos. approximate total length 3960 RM)

Construction of Single Line BG Tunnel (3 Nos. approximate total length 3960 RM) including cut and cover portion, Earthwork in bank & cutting to make formation, construction of Minor bridges, Toe walls, Retaining walls, other protection and ancillary works in between Ch. 20500 to Ch. 27200 in between station Sukhovi & Molvom in connection with DMV - Kohima New Line Project. (Two Packet System). CA No. CON/DMV-Kohima/2331 dated 16-03-2017

8

Construction of Single Line BG Tunnel No. 26A

Construction of Single Line BG Tunnel No. 26A (App. Total Lengh 270 RM) at km 93.24 to km 93.24 in between Noney and Tupul in connection with construction of New BG Railway Line Project Jiribam - Tupul (Imphal) of N.F. Railway ( Construction ). CA No. CON/J-T/2027 dtd. 13-08-2015

9

Construction of foundation and sub structure of major bridges between km 77.00 to km 138.00

Construction of foundation and sub structure of major bridges between km 77.00 to km 138.00 including earthwork in formation to make profile as per BG standard and other miscellaneous works at approaches in connection with Digaru to Hojai Doubling works in N. F. Railway. CA No. CON/D-L/2262 dated 21-10-2016

10

Fabrication, supply, transportation, assembling and erection of welded/riveted

Fabrication, supply, transportation, assembling and erection of welded/riveted new BG girder of 6.1m, 12.2m, 18.3m clear span in Bridge No.89 (two span of 6.10m), Bridge No. 4, 5, 15, 16, 17, 32, 87 & 94 (total 13 spans of 12.2m), Bridge No. 2, 8, 11, 21, 29, 40, 47, 88 & 89 (total 25 spans of 18.30m) in ARCL – JRBM section and Bridge No. 70, 88, 111, 124, 125, 130, 131, 136 & 172 (total 20 spans of 12.2m) Bridge No. 39, 59, 99 & 133 (total 6 spans of 18.3m) in KTX – BHRB section including supplying and fixing of bearings, steel channel sleepers, laying mixed gauge track (BG & MG) complete with guard rails, surface preparations including painting of girders and other ancillary works in ARCL – JRBM & KTX – BHRB section in connection with Gauge Conversion work. CA No. CON/A-J/1286 dated 07.10.2009

11

Construction of BG tunnel at Km 21/130 to 21/430 (length = 300.00m)

Construction of BG tunnel at Km 21/130 to 21/430 (length = 300.00m) and 03 nos. of Cut & cover at Km 16/900 to 17/000, 17/175 to 17/275 & 19/700 to 19/800 respectively in between station Kamalajari - Byrnihat including earthwork in formation to make profile as per G standard and other miscellaneous works at approaches in connection with Tetelia - Byrnihat New Line Project. CA No. CON/T-B/2399 dated 30-01-2018

12

Supplying, stacking, spreading and laying of blanket material as per RDSO's specifications

Supplying, stacking, spreading and laying of blanket material as per RDSO's specifications along with all other ancillary works between km 93.00 to km 114.134 including Manubazar and Sabroom station yard in connection with Agartala-Sabroom new BG Railway line project. CA NO. CON/AGTL-Sabroom/1950 dated 26-03-2015.

13

Construction of foundation and sub structure on pile foundation for major bridge No.38

Construction of foundation and sub structure on pile foundation for major bridge No.38 at ch.14188.00m, bridge No.40 at ch.14850.00m, bridge No.41 at ch.15006.00m and bridge No. 42 at ch.15148.00m, protection works and other ancillary works in between stations Bhairabi and Sairang in connection with construction of new BG line from Bhairabi to Sairang (Mizoram) N.F. Railway. CA No. CON/B-S/2323 dated 21-03-2017

14

Earthwork in cutting to form formation and earthwork

Earthwork in cutting to form formation and earthwork in filling to form embankment/sub-bank and construction of minor bridges, Retaining wall, pacca approach road to alignment and other ancillary works between Chainage km 0.00 to km 08.00 in between station Bairabi and Hortoki in connection with the construction of new BG Railway line from Bairabi to Sairang (MIzoram) (excluding station building and other amenities of stations Bairabi & Hortoki). CA No.CON/B-S/EMB/1770 dated 21-01-2014

15

Manufacturing, supplying and stacking of 50mm size machine crushed ballast from km 89.00 (0.00 km from Agartala) to Km 114.00

Manufacturing, supplying and stacking of 50mm size machine crushed ballast from km 89.00 (0.00 km from Agartala) to Km 114.00 including Manu bazaar, Sabroom yard between Jolaibari to Sabroom goods yard in connection with Construction of Agartala to Sabroom new BG Railway line project. CA No. CON/AGTL-Sabroom/1945 dated 26-03-2015

16

Balance work for earthwork in cutting to form formation and in filling to form embankment

Balance work for earthwork in cutting to form formation and in filling to form embankment including mechanical compaction between field chainage 82.900 km to km 83.980 and construction of minor bridge No. 147D (span 1x3.66) & Br. No. 148 (span 3x6.10), RCC Retaining wall, drain, nulla training and other ancillary works in between khongsang to Noney in connection with the construction of new Railway line from Jiribam - Tupul. CA No. CON/J-T/2028 dtd. 14-08-2015

17

Construction of single line BG Cut & Cover Tunnel

Construction of single line BG Cut & Cover Tunnel (App. Total length 1160 RM) at km/Ch 115391.00 to km/Ch 116551.00 in between Tupul - Imphal in connection with construction of New BG Line from Jiribam – Imphal of N.F.Railway (Construction). (Two Packet System). CA No. CON/J-T/2042 dated 24-09-2015

18

Manufacturing and supplying of hard machine crushed 50mm size track

Manufacturing and supplying of hard machine crushed 50mm size track ballast as per the Railway specification of June-2004 including stacking the same at nominated locations on cess between km 0.0 to km 88.0 and at station yards in connection with NBQ-GLPT-KYQ Doubling project of N.F. Railway. CON/N-K/2529 dated 04-03-2019