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Electrical / Underground Utility Structures

The underground utility construction industry has come to rely on the proven performance and versatility of precast concrete utility structures. Standard vault designs / light bases are readily available, while custom vaults can be designed with the assistance of your local precast concrete manufacturer.

Precast concrete underground utility structures / light bases are a perfect example of value-added engineering. Utility equipment and accessory items such as racks, ladders, hatches, frames, covers or climate control units can all be preinstalled saving a considerable amount of time and money on your next underground utility project.

Products & PDF Drawings

Electrical Manholes / Transformer Pads

3′ Dia. EMH

4′ x 4′ B EMH

4′ x 4′ EMH

5′ x 5′ B EMH

5′ x 5′ C EMH

5′ x 5′ EMH

6′ x 6′ EMH

Primary/Secondary Pull Box PBNE17

Primary/Secondary Pull Box

Switch Gear Multi Phase Junction Function

6’6″ x 6′ Transformer Pad

6’9″ x 5’4″ National Grid Transformer Pad

6’11” x 6’10” National Grid Transformer Pad

7’2″ x 6’5″ 750 KVA N-Star Transformer Pad

3 Phases Transformer up to 1000 KVA

Utility Manholes

3′ x 3′ UMH

4′ x 4′ UMH

5′ x 5′ UMH

5′ x 10′ UMH

6′ x 6′ UMH

6′ x 12′ UMH