Digital Terrain Model (DTM) Generation Services for Assam and Nagaland

Work Description - Service Category-8 (dsm To Dtm Con Service) To Generated Dtm (dsm To Dtm) Work For Approximately 1200 Sq. Km Area In The State Of Assam And Nagaland.

This tender is issued by the Survey of India, a Central Government Ministry/Department, for Service Category-8, specifically focusing on the conversion of Digital Surface Models (DSM) to Digital Terrain Models (DTM). The scope of work involves generating DTMs for an approximate area of 1200 square kilometers across the states of Assam and Nagaland. The tender details indicate a bid submission period from September 10, 2026, at 09:00 AM to September 22, 2026, at 09:00 AM, with the bid opening scheduled for September 23, 2026, at 10:00 AM. The estimated tender value is ₹20,00,000 with an Earnest Money Deposit (EMD) of ₹60,000, payable to the Survey of India. Document download will be available from September 9, 2026, at 09:00 AM until September 22, 2026, at 09:00 AM. The tender is of a Limited type, with an Item Rate form of contract, and a work period of 75 days. The bid validity will be for 180 days. No pre-bid meeting is scheduled, and potential bidders are advised to refer to the tender documents for specific requirements regarding Tenderer Class and NDA/Pre Qualification. The tender inviting authority is Kamalesh Choudhury, located at Assam and Nagaland and TMMz GD, Nidhi Bhawan, 2nd Floor, Lalmati, Guwahati - 781029.