4,200-Mile Pipeline Survey
Central and Northern CA

Client: Pacific Gas & Electric (PG&E)

• Services Provided:
• Project Management
• Preconstruction Conditions MTLS Surveys
• Topographic Mapping & Field Surveys
• Right of Way Delineation
• Roadway Pavement Surveys
• Conventional, GPS & Digital Levels Control Surveys
• DTM Merged Surfaces
• Supplemental Creek Surveys
• Deeds & Exhibits for Acquisitions
• Construction Staking
• As-Built Surveys
• ArcGIS Data Deliverables

R.E.Y. provided project management and surveying of 4,200 miles of underground gas pipelines. In total, R.E.Y. coordinated 8 Professional Land Surveyors, 24 survey crews and 24 mark-and-locate crews. R.E.Y. crews located and marked the pipeline, identified features along a 20 to 50 foot-wide swath centered on the pipeline corridor, provided topographic mapping and shape file creation of all areas surveyed, and provided quality control services.

Measured on a weekly basis, R.E.Y. received multiple commendations from PG&E for maintaining the highest accuracy and quality amongst all of their surveying contractors.