Name: Appointment of Agency for undertaking Underground Utility Survey for Metro Line 11 revised alignment (Wadala to SPM Circle)
Start: 2024-06-08
End: 2024-06-11
Location: MUMBAI METRO RAIL CORPORATION LTD

Organization Details:

Organization Name:

MUMBAI METRO RAIL CORPORATION LTD

Country:

India

Contact Person:

Address:

Namttri Building, Behind MMRDA, Near Jetwan, Bandra-Kurla Complex, Plot No.R-13, E- Block, Bandra(E) ,

Contact Details - Email:

Phone

Notice Details:

Notice Type

Tender Notice

Bidding Type

Other

Notice No.

82742216

Deadline

2024-06-11

Description

The Director (Planning, Real Estate Dcv.ZNFBR invites sealed quotations on the letterhead for the mentioned consultancy work from the registered Agencies who ha١'c carried out similar type of work:
1. Name of Work Appointment of Agency for undertaking Underground Utility Survey for Metro Line 11 revised alignment (Wadala to SPM Circle)
2. Scope of W ork Underground Utility Survey (Approx. 18 km alignment): A. Carrying out underground utility survey by Ground Penetration
Radar (GPR) and preparation of plans (maps) and report of the entire —arcaareas indicated for assessing the existing underground utilities.
B. The survey should include mapping of underground utilities, viz. RCCZmctallic pipelines, sewer, gas, water, petroleum and chemical pipelines, HV and LV power cables, telecommunications ducts, telecommunications cables and any other buried'' surface plant or apparatus.
c. Collecting information on obstacles from related organizations. In the infonnation, the facility name, location, type of utility, utility size and collection of as as-built drawing.
D- Preparation of survey drawings, survey sheets, reports, site photograph and other references, based on the Engineer-supplied survey-sheet Preparation of report.
E. GPR systems that can reach up to the depth of Smeters and produce high resolution images.
F. Depth of utility services shall be measured from surface and output images should mention depth of subsurface features from Surface.
G. Result formats should be in Colour hardcopy. Measurements should be produce in excel sheets. Various subsurface features interpreted should be produce in hardcopy and softcopy.
H. The contractor is required to submit a write-up of entire procedure including field observation, grid settings, device settings, parameters selection, formulas applied, post processing procedures, etc in about 3000 words in MS Word format.

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Soft copy

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