L&T Wins Orange Gate - Marine Drive Tunnel Project
The Mumbai Metropolitan Region Development Authority (MMRDA)'s twin tunnel road project would have twin tunnels constructed utilizing two giant tunnel boring machines (TBMs) and the cut and cover (C&C) method.
With a design speed of 80 kmph, each tunnel will have two 3.2 m broad lanes (plus an emergency lane). Their alignment will connect Marine Drive at the southern terminal of Mumbai's Coastal Road Project (MCRP) with Orange Gate close to the southern terminal of Mumbai's Eastern Freeway, mostly beneath Sardar Vallabhbhai Patel Road.
In January 2023 and again in June 2023, MMRDA issued invitations for bids for this project's civil construction, with no estimated cost and no set completion date. The project is expected to cost a total of Rs. 65 billion. Early in the month, technical bids were opened, revealing 2 bidders.
Financial Bid Values
MMRDA’s Brief Scope: Construction of underground road tunnel connectivity including approaches on Design Build basis between Orange gate, Eastern Free Way to Marine drive, Coastal road at Mumbai
The tunnels for this project, which aim to reduce travel time from more than an hour to just 10 minutes, will pass directly below the tunnels for Mumbai Metro Line-3 (Aqua Line). They will be twice as long as the recently finished 2.07 km long twin tunnels on Mumbai Coastal Road that connect Priyadarshini Park Ramp and Marine Drive.
See also:
Mumbai tunnel project: L&T, J Kumar Infraprojects JV submit bids
Tunnel from Mumbai’s Eastern Freeway to Marine Drive
Related Stories
Gold Stories
Innovision Wins NHAI Toll Collection Contract at Aashpur Fee Plaza
Innovision Limited has informed stock exchanges that it has been awarded a user fee collection and facility maintenance contract by the National Highways Authority of India (NHAI). The letter of award was issued on 10 August 2026 for operations at Aashpur Fee Plaza at design kilometre 231.100 on National Highway number 91 between Aligarh and Kanpur in Uttar Pradesh. The engagement covers collection of user fees for four and more lane sections and the upkeep and maintenance of adjacent toilet blocks including replenishment of consumable items. The contract was secured through a competitive e-te..
Bharat Electronics Secures Rs.5,410 mn In Orders
Bharat Electronics Limited (BEL), a Navratna Defence Public Sector Undertaking, has secured additional orders worth Rs.5,410 million (mn) since the last disclosure on 31 July 2026. The fresh awards raise the company's recently reported intake and were announced by way of a regulatory filing on 10 August 2026. The orders span multiple business verticals and are incremental to contracts already under execution. The update follows the company's routine disclosure obligations to the stock exchanges. Major orders received include communication equipment, electro optics, ammunition fuzes, Chemical B..
United Drilling Tools Receives US Order For Gas Lift Mandrel
United Drilling Tools Limited said it has received an order from Tri Lift Services Inc of the United States for the supply of a gas lift mandrel to be used in the oil and gas industry. The company said the disclosure was made to listing authorities under the Securities and Exchange Board of India listing rules and the SEBI master circular of November 2024. The notice set out the nature of the contract as commercial and awarded by an international entity. The order is to be executed in the ordinary course of business and carries an estimated contract value of Rs four point eight three million (..
Related Articles
Latest Updates
