Underground Bore
Use the 811 utility locate codes below to determine what types of utilities have been located after they have been marked on your job site.
Underground Bore Utilities | 811 Electric Utility Color Code
Underground Bore Utilities | 811 Electric Utility Color Code
Red: electric power lines, cables, conduit, and lighting cables.
Underground Bore Utilities | 811 Communications Utility Color Code
Underground Bore Utilities | 811 Communications Utility Color Code
Orange: telecommunication, alarm or signal lines, cables, or conduit.
Underground Bore Utilities | 811 Gas Oil Steam Utility Color Code
Underground Bore Utilities | 811 Gas Oil Steam Utility Color Code
Yellow: natural gas, oil, steam, petroleum, or other gaseous or flammable material.
Underground Bore Utilities | 811 Sewer Drainage Utility Color Code
Underground Bore Utilities | 811 Sewer Drainage Utility Color Code
Green: sewers and drain lines.
Underground Bore Utilities | 811 Potable Water Utility Color Code
Underground Bore Utilities | 811 Potable Water Utility Color Code
Blue: drinking water.
Underground Bore Utilities | 811 Reclaimed Water Utility Color Code
Underground Bore Utilities | 811 Reclaimed Water Utility Color Code
Purple: reclaimed water, irrigation, and slurry lines.
'fibercontractors.com' => 'fibercontractors.com',
'texasfibercontractors.com' => 'texasfibercontractors.com',
'smallcellconstruction.com' => 'smallcellconstruction.com',
'handtunneling.com' => 'handtunneling.com',
'conventionaltunneling.com' => 'conventionaltunneling.com',
'localboring.com' => 'localboring.com',
'boringexperts.com' => 'boringexperts.com',
'drivewayboring.com' => 'drivewayboring.com',
'electricalboring.com' => 'electricalboring.com',
'sewerboring.com' => 'sewerboring.com',
'bestboringcompanies.com' => 'bestboringcompanies.com',
'borepros.com' => 'borepros.com',
'boringcompaniesnearme.com' => 'boringcompaniesnearme.com',
'boringcontract.com' => 'boringcontract.com',
'boringcontracts.com' => 'boringcontracts.com',
'boringpros.com' => 'boringpros.com',
'directionalboringcompanies.com' => 'directionalboringcompanies.com',
'directionalboringcompany.com' => 'directionalboringcompany.com',
'directionalboringcontractors.com' => 'directionalboringcontractors.com',
'directionalboringnearme.com' => 'directionalboringnearme.com',
'directionaldrillingcompanies.com' => 'directionaldrillingcompanies.com',
'directionaldrillingnearme.com' => 'directionaldrillingnearme.com',
'directionalhorizontaldrilling.com' => 'directionalhorizontaldrilling.com',
'drillingdirectional.com' => 'drillingdirectional.com',
'fiberboring.com' => 'fiberboring.com',
'horizontalboringcompany.com' => 'horizontalboringcompany.com',
'instabore.com' => 'instabore.com',
'microtrenchers.com' => 'microtrenchers.com',
'microtrenchfiber.com' => 'microtrenchfiber.com',
'microtrenchingfiber.com' => 'microtrenchingfiber.com',
'railroadboring.com' => 'railroadboring.com',
'roadboringcompanies.com' => 'roadboringcompanies.com',
'roadboringcompany.com' => 'roadboringcompany.com',
'tunnelingconstruction.com' => 'tunnelingconstruction.com',
'undergroundbore.com' => 'undergroundbore.com',
'undergroundboringcompany.com' => 'undergroundboringcompany.com',
'undergrounddrillingcontractors.com' => 'undergrounddrillingcontractors.com',
