Glenn Boyce is a principal engineer with 41 years of tunneling and geotechnical experience. Since joining Delve Underground in 2005, Glenn has served as an engineer, lead engineer, project manager, and technical reviewer.
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Trenchless Engineering
Delve Underground offers consulting services for small-diameter tunnels and trenchless technologies.
From preliminary and final design to construction support, our trenchless technology experts provide comprehensive services for complex projects. We are recognized throughout the trenchless industry, and our engineers regularly are guest lecturers at seminars and publish technical papers regarding the latest trenchless advances.
Delve Underground consistently ranks in the top 10 of the Top 50 Trenchless Engineering Firms in North America by Trenchless Technology magazine.
We understand the full range of small-diameter tunneling and trenchless technologies available to successfully complete your trenchless project, including:
- Microtunneling
- Pipe Jacking
- Horizontal Directional Drilling (HDD)
- Direct Pipe
- Auger Boring
- Pilot Tube Guided Methods
- Pipe Bursting
- Pipe Ramming
- Direct Steerable Pipe Thrusting
- Utility Tunneling
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Babatunde (Babs) Marquis has 31 years of experience in planning, design, and construction management of complex infrastructure projects for agencies, municipalities, and utilities for private and public entities.
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