GPT Infraprojects Limited announced that its wholly-owned subsidiary, Alcon Builders and Engineers Private Limited, has secured a contract valued at Rs 21.21 crore (Rs 17.97 crore excluding GST) from Western Railway, Ahmedabad Division, for signalling works related to the Viramgam Upgradation project. The contract, which involves design, supply, installation, programming, testing, and commissioning of an Electronic Interlocking (E.I) system, is expected to be completed within 18 months from the date of the letter of award, and does not involve any related party transactions. The company's total outstanding order book currently stands at Rs 5,395 crore, with total order inflow for Fiscal 2027 amounting to Rs 1,221 crore.