Specifications include, but are not limited to: Fiberglass Post: 8' x 7/8" dia. fiberglass post, round, with 4 each 1/4" diameter holes drilled per supplied drawing. Posts must be solid construction, hollow posts will not be accepted. Posts must all be the same color, and may either be Orange or Red. Posts must be coated to prevent yellowing and splintering. Posts must be shipped in bundles between 50 to 100 pounds each, and each bundle must be marked with a conspicuous label with the following: "Winter Trail Marking” . Fiberglass Marker: Orange fiberglass post type marker. Marker shall be Carsonite part #CIB, Glasforms Part #DR, Glasfors Triflex, Carsonite Roadmarker, and meet or exceed Carsonite CRM-375 specifications, or approved equal. Reflective sheeting shall be Oralite V82 or approved equal. Markers must be shipped in bundles between 50 to 100 pounds each, and each bundle must be marked with a conspicuous label with the following: "Winter Trail Marking” . Reflective Aluminum Sign: 3" x 6" aluminum sign 14 ga. (nom. 1.62 mm), true 1/4" hole @ center. With White Oralite V82 reflective sheeting (or approved equal). Aluminum Sheet: Use allow 6061-T6, 5052-H36, 5052-H38, recycled aluminum meeting allow 3105, as specified in ASTM B209, or approved equal. Aluminum Signs must be consolidated into packages between 20 lbs. to 50 lbs. Each shipping package must be marked with a conspicuous orange colored label with the following: "Winter Trail Marking". Aluminum signs must be individually shipped in heavy duty plastic totes, between 50 to 100 lbs. each package.