70 Foot Wood Pole | Class 1 | Treated | Southern Yellow Pine

Product Overview

We supply 70 foot Class 1 CCA Treated Southern Yellow Pine wood poles for large-scale outdoor lighting and utility distribution. These poles are designed for direct burial installation and are manufactured to ANSI O5.1 standards. Typical use includes supporting high-mast sports field lighting or utility lines in municipal, rural, and recreational environments where tall, structurally robust wood poles are required.

This pole is constructed from Southern Yellow Pine, treated with CCA preservative for long-term resistance to rot and decay. With a total height of 70 feet and a buried depth of 9 feet, it provides 61 feet above grade for mounting luminaires, cross arms, or utility hardware. Cross arms are available as an accessory and can be configured to match project requirements.

Core Performance and Output

This 70 foot wood pole is engineered for high structural capacity, supporting large fixture loads and extended mounting heights. The Class 1 rating and minimum top circumference of 27 inches provide the strength needed for heavy sports lighting arrays or multiple utility circuits. The pole weight ranges from 4000 to 4800 lbs, reflecting the robust size and density required for this application.

Direct burial installation and CCA treatment ensure long-term performance in outdoor environments. The pole?s wind load and EPA capacity are suitable for open field and exposed site installations, but site-specific engineering is required for final fixture and cross arm loading. Excessive fixture weight or wind area beyond the pole?s rating can reduce service life or compromise safety.

Adjustability and Control Options

Cross arms are available in 8-foot and 10-foot lengths and can be specified based on the number and type of fixtures or conductors to be supported. The pole itself does not include integrated adjustability or control features; all mounting and aiming adjustments are determined by the hardware and fixtures selected for the project.

Additional accessories such as brackets, tenons, or cable supports can be installed as needed. All modifications should be evaluated for structural impact and compliance with local codes.

Longevity and Reliability

Southern Yellow Pine is selected for its strength and durability in utility and sports lighting applications. CCA treatment to AWPA standards provides resistance to rot, decay, and insect damage, supporting long service life in outdoor environments. The pole is manufactured and treated in the United States, with quality control to ANSI O5.1 requirements.

Routine inspection and maintenance are recommended to monitor for physical damage, decay at ground line, or hardware loosening over time. Service life is influenced by soil conditions, installation quality, and environmental exposure.

Build Quality and Physical Characteristics

This pole features a minimum top outside diameter of 8.6 inches and a minimum circumference of 51 inches measured 6 feet from the butt. The total weight and dimensions are consistent with Class 1 utility pole standards for high-load applications. The wood is debarked, shaped, and pressure-treated for consistent performance and appearance.

Direct burial installation eliminates the need for anchor bolts or base plates. The pole is compatible with standard cross arms, brackets, and hardware for sports lighting or utility distribution. All hardware should be specified for compatibility with treated wood and outdoor exposure.

Where This Product Fits Best

This 70 foot Class 1 wood pole is suited for large outdoor environments requiring tall, structurally robust mounting for lighting or utility distribution. Typical installations include sports fields, municipal sites, and rural properties where high mounting heights and long spans are needed.

• baseball field lighting
• football field lighting
• sports field lighting
• utility distribution
• recreational field lighting
• area lighting
• rural roadway lighting
• municipal lighting

The CCA treatment and Southern Yellow Pine construction provide durability in wet, humid, or insect-prone environments. Direct burial installation is compatible with a wide range of soil types, but site-specific engineering is required for high wind or unstable ground conditions.

Installation and Long-Term Use

Direct burial installation requires excavation to a depth of 9 feet, with proper backfill and compaction to ensure stability. The pole?s weight and length require heavy equipment for handling and placement. All hardware and cross arms should be installed according to manufacturer and code requirements.

Long-term use depends on periodic inspection for decay at the ground line, hardware corrosion, and physical damage from weather or equipment. Replacement or reinforcement may be needed if structural integrity is compromised. CCA treatment supports long service life, but environmental factors such as standing water or aggressive soils can affect longevity.

How This Fixture Is Commonly Used

In sports lighting applications, these poles are typically spaced to provide uniform coverage across large fields, with mounting heights of 61 feet above grade supporting wide-area floodlight arrays. For utility distribution, poles are installed at intervals determined by conductor span and loading requirements.

Fixture and cross arm spacing is based on lighting design, wind loading, and structural calculations. Higher mounting heights reduce the number of poles needed for coverage but increase wind load and structural demands. Tradeoff: maximizing mounting height can reduce fixture count but may require heavier poles or additional engineering for wind and load safety.

Safety, Certifications, and Warranty

This pole is manufactured to ANSI O5.1 standards and treated to AWPA requirements. CCA treatment provides resistance to rot and decay. The product carries a 1-year warranty covering material and manufacturing defects.

All installations must comply with local codes and engineering requirements for wind, load, and burial depth. Safety procedures for handling, lifting, and installing large wood poles must be followed at all times.

Frequently Asked Questions

Q: What is the maximum fixture load this 70 foot wood pole can support?

A: Fixture load capacity depends on pole class, wind area (EPA), and site-specific engineering. Consult structural calculations for your project.

Q: What is the required burial depth for this pole?

A: The required burial depth is 9 feet below grade, providing 61 feet above grade for mounting.

Q: Is this pole suitable for coastal or high-humidity environments?

A: CCA treatment provides resistance to rot and decay, but site-specific conditions such as aggressive soils or standing water may require additional evaluation.

Q: Can cross arms be added to this pole for sports lighting?

A: Yes, 8-foot and 10-foot cross arms are available and can be specified based on fixture layout and loading requirements.

Q: How should I plan pole spacing for a sports field lighting project?

A: Pole spacing is determined by lighting design, fixture output, and field size. Structural and wind load calculations must be included in planning.

Application Questions and Clarification

Q: Is this pole appropriate for use in municipal lighting projects?

A: Yes, this pole is commonly used in municipal lighting, utility distribution, and large area lighting projects.

Q: Can this pole be used for rural roadway lighting?

A: This pole is suitable for rural roadway lighting where tall mounting heights and long spans are required.

Q: Is this pole compatible with both lighting and utility distribution hardware?

A: Yes, the pole can support both lighting fixtures and utility distribution hardware when specified and installed according to structural requirements.