The Deputy Chief Engineer (Construction)-SHSR, Western Railway (Ahmedabad) invites online e-tenders (Notice No. Dy.CE(C)III/ADI/SEJ-DSIR/DDC/01) for engaging a Detailed Design Consultant for the construction of a 134.06 Km New BG Double line between Sarkhej and Dholera with spur lines to Lothal NMHC and Dholera International Airport. The project has an approximate cost of Rs. 22,04,87,541 and a completion period of 48 months. Interested bidders must submit their electronic bids under the two-packet system on the official railway portal at ireps.gov.in before the closing deadline on July 22, 2026, at 3:00 p.m.