Railway Gauge Conversion

1. HASIMARA - MADARIHAT : Transportation, assembling and erection of BG girders of 45.70m span and replacement of MG Girders with new BG Girders of Br. No. 277 ( 9 x 45.70 m) on Torsa river between Hasimara and Madarihat Station under N. F. Railway, Maligaon.

2. NEW JALPAIGURI - NEW BONGAIGAON : Transportation, erection, dismantling of old girders including loading and unloading of BG girders of 4 x 45.7m spans and 6 x 30.5m spans in connection with gauge conversion work of New Jalpaiguri - New Bongaigaon MG Section under N. F. Railway, Maligaon.

3. NEW JALPAIGURI - NEW BONGAIGAON : Transportation and erection of 9 x 45.7m span girders and 1 x 76.1m span girder in connection with gauge conversion work of New Jalpaiguri - New Bongaigaon MG under N. F. Railway, Maligaon.

4. SRIRAMNAGAR - GADWAL : Mahabubnagar - Gadwal section gauge conversion from MG to BG proposed strengthening of MG Steel Girders (34 x 24.40m GB) on Br. No. 398 (Krishna at Ch:181890m) to suit MBG loading and widening of approach formatting, laying and linking of new BG track from Ch:181200m to Ch:181600m between Sriramnagar and Gadwal station under South Central Railway, Secunderabad.

5. LUMDING - TINSUKIA : Fabrication and Erection of 2 Nos 45.7m clear span BG girder and removing, dismantiling of existing BG/M-Girder for bridge no. 549 between LMG (Lumding) - TSK (Tinsukia) main line section and Bridge No. 30 in SLGR (Simaluguri) - MRHT (Moranhat) branch line section under N. F. Railway, Maligaon under N. F. Railway, Maligaon.

6. LUMDING - TINSUKIA : Fabrication, erection of 7 (seven) nos. 45.70m clear span BG girders and removing, dismantling of existing BG/MG girder for bridge no. 561 between LMG (Lumding) - TSK (Tinsukia) main line section in connection with gauge conversion work from Lumding to Dibrugarh, under N. F. Railway, Maligaon.

7. GUWAHATI - LUMDING : Replacing existing semi through girder of Br. No. 59 between station Digaru & Tetelia on Guwahati - Lumding section including fabrication, transportation of 2 nos. standard 30.5m through open web girders and 1 no. through girder as per contractor's design and strengthening of sub-structure as required including anciliary works under N. F. Railway, Maligaon.

8. RAIDAK II RIVER : Supply, fabrication, transportation, assembling and erection of BG girders of 5 x 45.7m spans and replacement of old MG girders with new BG girders of Bridge No. 316 on Raidak-II river including painting of new girders under N. F. Railway, Maligaon.

9. RAIDAK I RIVER : Supply, fabrication, transportation, assembling and erection of BG girders of 5 x 45.7m spans and replacement of old MG girders with new BG girders of Bridge no. 292 on Raidak I river including painting of new girders under N. F. Railway, Maligaon.

10. SANKOSH RIVER : Fabrication, supply, transportation, assembling and erection of BG girders of 45.7m span and replacement of old MG girders with new BG girders of Bridge no. 329 on Sankosh river in between Jorai and Sri Rampur, Assam station in connection with gauge conversion of New Jalpaiguri - Siliguri - Alipurduar Jn. - New Bongaigaon section of N. F. Railway, Maligaon.

11. LUMDING - DIBRUGARH : Strengthening, assembling and erection including transportation of new BG standard girders of clear span 18.3m to RDSO's Drg. No. BA-11074, 30.50 clear span RDSO Grg. No. BA-11341, 45.70 clear span to RDSO Drg. No. BA-11361 removing / dismantling existing MG steel girders of various span, strengthening / modifying existing MG steel girder of clear span 30.50 & 45.70 to suit BG, fixing bearing (elastomeric pads or steel slide bearings), linking mixed gauge (BG & MG) track complete with guard rails, surface preparation and painting of girders and other ancillary works for conversion of LUMDING - DIBRUGARH main line section into Broad Gauge at Bridge No. 184 - Between Lumding, Digrugarh, Tinsukia to LKPE (Lekhapani) stations under N. F. Railway, Maligaon.