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