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Description
3M 7100178098 is a 15" full range EMS marker designed to provide accurate, long lasting identification of buried utilities up to 8 feet deep. This 3M EMS full range marker is passive with no external power required and is optimized to mark utilities such as wastewater lines while reducing excavation risk. The marker’s water resistant polyethylene shell resists minerals, chemicals and typical underground temperature extremes for dependable service life. Color conforms to APWA standards for quick visual identification in the field and compatibility with utility mapping workflows. Specially made for contractors and utility owners, this marker supports permanent asset identification and efficient locating operations in long term asset management.
Product Features and Benefits
Full range passive locating to 8 ft
Passive full range marker design provides reliable detection of buried assets to a maximum burial depth of 8 feet (2.4 m) without an external power source.
15" diameter for strong field signature
Large 15.0"diameter yields a robust signal and easier positive identification of buried lines during locate surveys.
APWA color coded for utility compliance
3M EMS full range marker color conforms to APWA standards, enabling instant recognition of wastewater assets and reducing locate errors on mixed-utility sites.
Durable, water resistant polyethylene shell
Polyethylene housing resists chemicals, minerals and temperature extremes found underground, preserving marker integrity and read range.
Simple passive installation and long service life
3M range markers do not require batteries or external power; passive construction simplifies installation and minimizes long term maintenance needs.
Product Specifications
| Manufacturer Part Number | 7100178098 |
| Legacy SKU | 80611628894 |
| Overall Diameter (Inch) | 15.0" |
| Overall Diameter (cm) | 38.1cm |
| Overall Height (cm) | 1.65cm |
| Burial Depth (ft) | 8.0' |
| Burial Depth (Metric) | 2.4 m |
| Marker Depth | 8 feet (2.4m) |
| Application/Industry | Wastewater |
| Color Family | Green |
| Marker Function | Passive |
| Marker Type | Full Range |
| Formula | Green |
| Range | 0 to 8 Linear Foot |
| Utility Type | Wastewater |
Frequently Asked Questions
What is the 3M full range marker 15 inch used for?
It provides positive identification and locating of buried utilities—especially wastewater lines—down to 8 feet.
Is this a passive full range marker for utilities or does it require power?
It is a passive full range marker and does not require an external power source.
Can the 3M 15" full range marker assist with underground power line locator workflows?
Yes, when installed for power line identification, the full range marker improves positive identification during locate operations.
How durable is this marker for long term underground use?
The water resistant polyethylene shell resists minerals, chemicals and temperature extremes for extended underground service.
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
