Pacific Steel Structures LLC can provide a full Line of Tapered Tubular Steel Structures from 69KV to 500KV for both Transmission and Substation applications. All structures are designed in accordance with ASCE Manual 72 “Design of Steel Transmission Poles”. Our products blend professional engineering, precision manufacturing and a quality supply chain with Pacific Northwest roots. These PNW roots provide us with short and predictable lead-times.
Our utility structures have the following available finishes: Galvanized per ASTM-A123, COR-TEN® Weathering Steel, below ground corrosion protection, paint over galvanized, & paint over black steel.
Our utility structures have the following available Foundation Types: Direct Embedment, Anchor Bolt/Base Plate, & Vibratory Steel Caisson