Z4957 - Crossarm Weathered Steel RFP

Description: 120 EA, x-arm weathered steel 4"x4"x9'-4" crossarm 4" x 4" x 9'-4" weathering tubular steel for tangent applications. To be fabricated in accordance with the latest version of nes specification 33-506r4 and drawing lsk-1254-f. Material certifications shall be included with the shipment of poles to ensure the manufacturer is using an astm weathering steel.