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Gordie Howe
International Bridge

Featured Project

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Soo Lock - Phase 3
Foundation Verification Drilling

Featured Project

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Potomac Interceptor Project
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Do You Have A Project We Can Help With?

Proper Execution with Precision

7NT is the symbol for Seven No Trump, the highest contract in the game of Bridge. Proper execution of this contract requires great care and precision. Pratap Rajadhyaksha, founder and owner of 7NT and a world champion bridge player, feels that the 7NT symbol reflects the care and precision with which he has always delivered services to his clients.

Construction

Laboratory Testing

Drilling

Engineering

Inspection
Testing (QA)

Recent Projects & News

Chase Howard is now a Registered Professional Geologist!2025-06-13T14:49:15+00:00
Chase Howard is now a Registered Professional Geologist!
Gallery

Chase Howard is now a Registered Professional Geologist!

Potomac Interceptor Project2025-05-22T18:09:59+00:00
Potomac Interceptor Project
Gallery

Potomac Interceptor Project

MI Soo Lock – Phase 3 New Third Lock Foundation Verification Drilling2024-09-11T13:39:10+00:00
MI Soo Lock – Phase 3 New Third Lock Foundation Verification Drilling
Gallery

MI Soo Lock – Phase 3 New Third Lock Foundation Verification Drilling

Gordie Howe International Bridge2024-09-11T01:45:06+00:00
Gordie Howe International Bridge
Gallery

Gordie Howe International Bridge

Congratulations to Chris Harrison!2024-02-26T20:00:42+00:00
Congratulations to Chris Harrison!
Gallery

Congratulations to Chris Harrison!

Client Feedback2024-02-26T19:34:59+00:00
Client Feedback
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Client Feedback

Our Philosophy

We strive to deliver Integrity, Reliability and Performance to every Client on every job.

Integrity

When we enter into an agreement with a Client, we deliver what we commit to deliver, when we commit to deliver it. Our word is our bond.

Reliability

Clients understand we will do whatever it takes to get the job done. Clients do not have to “manage” us to deliver our work on time and under budget and with the highest quality.

Performance

We think constantly on our Clients’ behalf. If there is a better way to deliver the project, we will explore all avenues to do so. Our job is to make our Clients lives easier.

“Over the years, 7NT has provided extensive geotechnical drilling and engineering services consisting of hundreds of exploratory borings. 7NT’s engineering and drilling staff regularly accommodate very tight time frames required due to the magnitude of these projects. 7NT’s qualifications are outstanding”

Spencer Fairfax, P.G. • Black & Veatch Corporation

Thank you for your interest in our firm.
Let us know how we can help.

Contact Us