WAC 296-17A-0107. Classification 0107

0107-00 Utility line construction: Underground, N.O.C.

Applies to:

Contractors engaged in underground utility line or cable construction.

Work activities include, but are not limited to:

• Installation and maintenance of underground communication and power lines, including main, extension and outside service connection lines by utility contractors;

• Laying line or cable;

• Digging, filling or backfilling trenches.

Machinery includes, but is not limited to:

• Automatic equipment, which in one operation opens the trench, lays the line and backfills;

• Backhoes;

• Dump trucks;

• Mechanical or manual trench diggers.

Exclusions:

• Land or road clearing and excavation are classified in 0101.

• Overhead television, power, or telephone lines including poles or towers are classified in 0509 or the applicable utility business classification.

• Asphalt surfacing/resurfacing is classified in 0210 or 0212.

• Concrete construction is classified in the applicable concrete construction classification(s).

• Construction specialty services including the installation of guardrails, lighting standards and striping are classified in 0219.

• Installation and hookup of electrical wiring from where the utility company's lines end to the structure's power meter by the contractor wiring a building are classified in 0601.

• Construction of sewer lines, drainage systems, canals, ditches, or underground tanks are classified in 0108.

• Installation of cable in buildings is classified in 0601.

• Laying pipe or pipeline construction is classified in 0107-01.

0107-01 Pipe laying, N.O.C.

Applies to:

Contractors laying pipe or pipeline construction.

Work activities include, but are not limited to:

• Installation and maintenance of underground pipes or pipelines to include gas, oil, or water main pipelines and other pipelines extending cross country;

• Laying pipes or pipelines;

• Digging, filling, and backfilling of trenches for pipes

ssified in 0107-01.

0107-01 Pipe laying, N.O.C.

Applies to:

Contractors laying pipe or pipeline construction.

Work activities include, but are not limited to:

• Installation and maintenance of underground pipes or pipelines to include gas, oil, or water main pipelines and other pipelines extending cross country;

• Laying pipes or pipelines;

• Digging, filling, and backfilling of trenches for pipes.

Machinery used includes, but is not limited to:

• Backhoes;

• Dump trucks;

• Mechanical or manual trench diggers.

Exclusions:

• Land or road clearing and excavation is classified in 0101.

• Overhead television, power, or telephone lines including poles or towers are classified in 0509 or the applicable utility business classification.

• Asphalt surfacing/resurfacing is classified in 0210 or 0212.

• Concrete construction is classified in the applicable concrete construction classification(s).

• Construction specialty services including the installation of guardrails, lighting standards and striping are classified in 0219.

• Installation and hookup of electrical wiring from where the utility company's lines end to the structure's power meter by the contractor wiring a building is classified in 0601.

• Construction of sewer lines, drainage systems, canals, ditches, or underground tanks are classified in 0108.

• Installation of cable in buildings is classified in 0601.

• Construction of underground utility lines or cable is classified in 0107-00.