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Very few detailed records of underground utilities exist even for recent
work, and route changes often go unrecorded. Records that do exist are often
inaccurate and incomplete. Every year people are injured or killed as a result
of hitting buried pipes and cables during construction and excavation work. In
addition, damaging existing utilities can lead to substantial cost overruns by causing delays for repairs and/or relocating
of conflicting utilities. Utility surveying provides an up-front and cost-effective
means of locating buried utilities.
Subtronic Corporation specializes in the location, marking and mapping
of all underground utilities, using the latest in electromagnetic, acoustic and surveying technologies. Our utility locators
undergo extensive in-house and on site training and are all certified as "competent locators" in compliance
with Senate Bill 1359 (see link).
Senate Bill 1359
| Save the lives of employees and public |

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Depending on a client’s
needs, Subtronic can
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Mark the utilities
locations at the site
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Sketch the utilities
onto existing site plans
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Perform accurate and
detailed topographical surveys of all on-site utilities using a combination of GPS (Global Positioning System) or Total Station
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Create an AutoCAD file
using provided or arbitrary coordinates.
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Overlay the Utility
AutoCAD file onto exisiting site or topographic surveys.
Locating buried utilities is an art as well as a science. Experience, tenacity, and equipment are the
most important factors for successful utility location. Subtronic has over 20 years of experience gained at thousands of sites.
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| USA North (800) 227-2600 |

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| Avoid costly damage and down time |

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Click here for a list of Utility Notations
| Utility Survey of Downtown Pittsburg, CA |

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