DMRC invites tender for Geo-Technical Investigation work for Ropeway System in Dehradun City

In continuation to the tender for EIA & SIA study work for Ropeway System in Dehradun City, the Delhi Metro Rail Corporation (DMRC) Ltd. has now invited sealed Quotation in the enclosed proforma on quotation basis for the Geo-Technical Investigation work for Preparation of DPR of Ropeway System in Dehradun City in between (i) ISBT to Kandholi (East Canal road/ Madhuban/Dilaram Bazar, (ii) Ballupur Chowk to Vidhan Sabha and (iii) Prem Nagar to Railway Station (25.0 km approx.)

  • Estimated cost: INR 11,49,915/-
  • Period of Completion: 01 Month
  • Document Download/Sale Start Date: 03-Nov-2020 03:15 PM
  • Document Download/Sale End Date: 09-Nov-2020
  • Bid Submission Start Date: 03-Nov-2020 03:30 PM
  • Bid Submission End Date: 09-Nov-2020

Scope of work:


The work mainly comprises of Geo-Technical Investigation Work for Preparation of Detailed Project Report of Ropeway System in Dehradun City in between from (i) ISBT to Kandholi (East Canal road/ Madhuban / Dilaram Bazar, (ii) Ballupur Chowk to Vidhan Sabha and (iii) Prem Nagar to Railway Station (25.0 km approx.)

Activities to be performed are as follows:

  • Drilling of 150 mm diameter boreholes in all types of soils upto 30 m depth
  • Conducting Standard Penetration Tests in bore holes at regular intervals of 1.5m as per I.S. Code of practice and also in-situ tests as per Schedule.
  • Collecting undisturbed soil samples from bore holes at every change of strata subject to a minimum of two per bore hole as per I.S. Code of practice.
  • Recording of water table level in the bore holes after completion of boring.
  • Drilling bore holes upto a maximum depth of 5 meters in intact Hard Rock (RQD >50%) or 10 m in weathered rock (RQD upto 50%) or 30 meters in soil (upto N=100) using hydraulic / calyx rig by wash boring method as per the directions of Engineer-in-charge and as detailed in Technical Specifications and Schedule.
  • Conducting in-situ permeability tests in Rocky strata and tests in labs in all other types of soils.
  • Collecting rock core samples from bore holes and record the RQD.
  • Conduct all necessary laboratory tests on samples collected as per Schedule and Technical Specifications.
  • Survey of bore holes for elevation and plotting of bore hole locations in alignment plan.
  • Preparation of report summarizing the details of soil / rock classifications, analysis of test data and recommending the type of foundations to be adopted with design calculations for the proposed Elevated corridor duly highlighting the design criteria and design methodology and different groups of soil strata encountered.

Quotation, along with all details should be submitted online on the eProcurement module of the Central Public Procurement Portal (URL: by 15.00 Hrs. on 09.11.2020.

Source: DMRC-Tender