Short term maintenance of stretch from km. 0.00 to km. 30.000 (assam west bengal border to kachugaon section) as-12, nh-27 in the state of assam.

Supervision consultancy services for existing nh-312 of janipur-omarpur-krishnagar-bongaon-bashirhat upto ghojadanha section from km 0.000 to km 327.920 in the state of west bengal

Consultancy work for preparation of detailed project report (dpr) including land acquisition and detailed design and drawings of all required structures coming in alignment for construction of a new four lane road from madarpur road to new riico btp

Consultancy services for preparation of detailed project report (dpr) for construction of second parallel tube adjacent to existing nagabasti single tube tunnel (ch. 138) for its conversion into twin tube 4 lane configuration in the state of assam

Short term maintenance under or (dpp) works from km 0.00 to km 15.500 of nh-31c (new nh- 327) under nh division-ix in the district of darjeeling, west bengal during the year 2024-25.

Consultancy service for preparation of dpr for 4 lanning of nh-17 new and nh-317 new from km 710.00 telipara to km 718.00 birpara of old nh-31 and km 157.835 birpara to km 225.428 near salsalabari of old nh-31c total length 75.593 km in the district

Consultancy services for preparation of dpr for connectivity of raiganj (west bengal) at nh-12 to barsoi (bihar) in the state of west bengal and bihar

Consultancy service for preparation of dpr for 4 lanning of nh-17 new from km 604.00 near ellenbari to km 634.00 chalsa of old nh-31 and km 105.00 chalsa to km 145.632 telipara of old nh-31c total length 70.632 km in the dist. of jalpaiguri,

Consultancy services for preparation of detailed project report for 4-lane configuration road for chas- chandankiyari-raghunathpur (upto west bengal border) road

Re-sectioning from km 0.00 to km 0.500, strengthening from km 0.00 to km 8.20 and km 15.00 to km 15.50 and widening and strengthening from km 8.20 to km 15.00 of nh-327 -old nh-31c- in the district of darjeeling, job no.554.