10 AWG Extra High Strength (EHS) Copper Clad Steel (CCS) PE-45 Tracer Wire is an ultra-rugged, high-tensile underground locating utility line engineered for severe directional drilling, micro-tunneling, and deep-depth municipal utility installations. Combining the extreme structural mechanics of a high-carbon steel core with the electrical conductivity of a concentric copper skin, this heavy-duty tracer wire features a 45-mil, high-density high-molecular-weight polyethylene (HDPE / HMWPE) insulation layer specifically designated under the industry standard PE-45 rating.
This asset is optimized for long-distance horizontal directional drilling (HDD), maximum-depth utility boring, and critical infrastructure tracing. It provides an uninterrupted, highly localized electromagnetic path for utility line locating equipment to track non-metallic (PVC, HDPE, PE, fiberglass) underground water, natural gas, wastewater, and fiber optic pipelines without stretching or snapping under immense mechanical installation forces.
TENSILE BREAK LOAD PERFORMANCE
Unlike standard soft-drawn or hard-drawn pure copper wire, which stretches, narrows, and snaps under the mechanical pulling force of heavy underground boring rigs, EHS Copper Clad Steel is mechanically rated for extreme structural pulling loads:
Extra High Strength (EHS) Rating: 2,000 LBS minimum break load This represents the extreme mechanical pulling threshold before physical structural failure occurs. This exceptional tensile capacity allows the 10 AWG tracer wire to be bundled directly alongside large-diameter municipal pipe pull-backs during complex under-boring passes without risking internal core breaks.
Key Features
Extra High Strength (EHS) Carbon Steel Core: Engineered using a specialized high-carbon steel center that provides multiple times the structural tensile strength of standard copper wires, effectively preventing line snapping caused by soil shifting, root intrusion, or structural drilling rigs.
Metallurgically Bonded Copper Clad Layer: A continuous, concentric bare copper skin is molecularly bonded to the steel core. Because high-frequency utility locating signals travel strictly along the outer surface of a conductor (The Skin Effect), the copper skin provides identical signal transmission performance to a solid copper wire while maintaining a steel backbone.
Heavy-Duty 45-Mil PE-45 Insulation: Extruded with a thick 45-mil coating of high-density polyethylene. This specialized formulation provides exceptional resistance to sharp gravel scrapes, long-term water immersion, acid or alkaline soil chemistry, and voltage tracking failures.
Optimal High-Frequency Traceability: Delivers excellent electrical conductivity at standard underground locating frequencies (such as 9.8 kHz, 33 kHz, and 83 kHz), ensuring long-range, crystal-clear signal paths for standard field receivers.
Corrosion-Resistant Armor Skin: The non-degradable PE-45 jacket completely encapsulates the copper clad core, blocking moisture migration and preventing galvanic corrosion over the multi-decade lifespan of the buried pipe asset.
Common Applications
Heavy Horizontal Directional Drilling (HDD): Pulled simultaneously as a tracking helper with large municipal gas lines, water mains, and heavy fiber conduits during critical directional under-boring operations.
Open-Trench Excavation Locating: Placed directly over non-metallic utility pipes inside standard rocky gravel backfill trenches to enable future top-side tracking.
High-Density Municipal Infrastructure: Tracing deep-burial PVC water systems, automated wastewater mains, and high-capacity storm sewer tracks.
Critical Hydrocarbon & Fiber Routes: Installed as a continuous locator line alongside high-density polyethylene (HDPE) natural gas distribution networks and telecommunication fiber optic rings.
Industry Standard APWA Color Code Guide
Tracer wire outer PE-45 insulation is color-coded to comply directly with the American Public Works Association (APWA) uniform color matrix for instant visual verification of the hidden asset below:
Safety Precaution Blue: Designated strictly for Potable (Drinking) Water Systems.
Safety Alert Orange: Used for Telecommunications, Fiber Optic Networks, and Traffic Signal loops.
High Visibility Yellow: Reserved exclusively for Natural Gas, Petroleum, and other Gaseous or Hazardous Materials.
Safety Public Works Green: Assigned to Sanitary Sewers, Force Mains, and Drain Lines.
Safety Purple: Utilized for Reclaimed Water, Irrigation Systems, and Slurry Lines.
Safety Alert Red: Deployed for Electric Power Distribution circuits and high-voltage Conduit Trunks.
Technical Specifications
Conductor Size: 10 AWG
Conductor Type: Extra High Strength Copper Clad Steel (EHS-CCS)
Steel Core Type: High-Carbon Steel
Copper Clad Volume: 21% Conductivity (Minimum thickness matches ASTM B910 specifications)
Insulation Material: High-Density Polyethylene (HDPE / HMWPE - PE-45 Rating)
Insulation Thickness: 45 Mils (1.14 mm)
Tensile Strength: 2,000 lbs minimum break load
Voltage Rating: 30 Volts (Locating signaling systems only)
Operating Temperature: -40 degrees C to +80 degrees C Continuous Burial
Compliance Standards: ASTM B910, ASTM D1248, APWA Color Code Compliant, Buy American Act Approved
Technical Note: To maintain an uninterrupted electromagnetic trace path, underground connections must never be wrapped with standard electrical tape or connected with non-watertight wire nuts. All 10 AWG EHS tracer wire splices must utilize fully sealed, moisture-proof directional drilling connectors (such as silicone-filled outer locking lugs).
Exposing the copper clad core to direct soil moisture or chemical trace acids will lead to localized oxidation and galvanic cell breakdown, which breaks the signal continuity and renders the entire downstream section invisible to locator tracking rigs.
CABLE TYPE: 10 AWG Single-Conductor Extra High Strength (EHS) Copper Clad Steel Tracer Wire (45-Mil PE-45 Insulation)
DISCLAIMER: The technical information provided is for general reference only. Civil engineering profiles, underground excavation boundaries, and utility tracing loops must strictly adhere to the American Public Works Association (APWA) design parameters, National Utility Locating Contractors Association (NULCA) provisions, and local municipal utility regulations. Always cross-reference the official product submittal data sheet from the chosen manufacturer prior to finalizing underground infrastructure layouts or specifying mechanical pulling loads.
Exposing the copper clad core to direct soil moisture or chemical trace acids will lead to localized oxidation and galvanic cell breakdown, which breaks the signal continuity and renders the entire downstream section invisible to locator tracking rigs.