SURVEY & DESIGN
DESIGN SERVICES
Chisholm Services is much more than a traditional HDD contractor as we provide comprehensive survey and design for HDD projects. Our in-house design team offers Pre-Construction, Pre-Bid and Post Drill services. Professional Land Surveying & Engineering are not provided directly by Chisholm Services but are available by a third party.
Proper planning and design will give you the best change for a successful crossing and will avoid costly delays and downtime.
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Highest Probability Crossing Method
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Geotechnical Considerations
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Survey and Drill Design
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Risk Management/Critical Depth Sheet
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Constructability
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Environmental Concerns
PRE-CONSTRUCTION
PRE-BID
Chisholm Services can assist engineering firms and owners reaffirm with constructible HDD planning and design.
Chisholm Services provides a Geo Referenced/CAD as built
See below
POST-DRILL
30 Inch I-30 UPRR Dallas Texas
Kilgore Texas
Tennessee River HDD Decatur Alabama
Casino Beach 16 Inch Casing
24 Inch HDPE