Utility & Pipe Locating using GPR in Sacramento, CA

Call Us Today!(916) 389-2019

8416 Specialty Circle, Sacramento, CA 95828

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Your experienced utility locators

Penhall Technologies Scanning Analyst David


  • 7 years in the construction industry
  • United States Air Force Veteran
  • OSHA 30 Certified
  • GSSI UtilityScan, StructureScan Optical, StructureScan Mini Certified
  • Sacramento Front Street Animal Shelter Volunteer and Foster Parent
  • Father of 4 kids, 4 dogs, 2 cats, and 1 fish

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Identify all vital utility lines before removing and installing a new playground

utility locating for school playgroundAn engineering firm called Penhall because an elementary school in Sacramento needed all utilities located and marked on their playground in preparation for a new playground installation. Penhall Technologies executed the underground utility locating and provided the customer with a written field report for their records.

Locate and identify patterns of private water lines on residential property

Find and mark PVC pipe connected to buried septic tankA private homeowner in the Napa Valley had a block in PVC line that ran to a septic tank but was not confident in its direction or pattern. The customer called 811 and was instructed to contact a private utility locator. Penhall Technologies completed the survey using GPR and marked out the entire length of the pipe and allowed the customer to trench and replace it successfully.

Practice safe trenching for pipeline work by locating all utilities first

locating utilities before proceeding with constructionIn Sacramento, a general contractor needed to have approximately 14,000 square feet scanned to identify any and all underground utilities prior to trenching for pipeline work. Penhall Technologies completed the work with the use of GPR and RD technology. The utility locating allowed the customer to avoid hand digging to identify utilities and accelerated the projected project completion time.

Ensure that vital utility lines are marked and not hit before undergoing demolition

locate utities before parking lot demolitionA casino in Lincoln had plans to demolish its existing parking lot and replace it with parking garage to allow for additional land to expand the casino itself. Prior to the parking lot demolition, the casino wanted to avoid damaging any underground utilities. Penhall Technologies identified which utilities were present and accurately marked their location and direction.

GPR used to survey and identify any utilities before constructing loading docks for large manufacturing plant

Underground utility locating to clear area of any hazardsA large manufacture and bottling plant requested a utility survey around the perimeter of the plant to construct loading docks. Each area needed to be cleared of hazards.