Streetlight Materials

2026-11-03

Fiberglass Pole - Direct Bury , 14 ’ Mounting Height 17 ’ total height , 3 ” diameter fiberglass pole with 3 ½ ” steel or aluminum tenon on top , 14 ’ mounting height with 3 ’ embedded Yes No The pole shall be constructed by the filament winding process from thermosetting polyester resin and contain a minimum of 65 % fiberglass and a maximum of 35 % resin by weight . The filament winding process shall be continuously applied with uniform tension and the winding shall be placed on the bole vertically at low angles to provide aerial strength . Additional windings shall also be placed on the pole in a circular manner to provide compression strength Yes No A coating shall be applied to the pole to maintain surface integrity against the damaging effects of sunlight and extremes in weather . The coating is to be highly weather resistant pigmented polyurethane . The coating thickness shall have a minimum dry film thickness of 1 . 5 mils Yes No 1 ½ ” diameter wiring hole Yes No When installed to a 3 ’ setting depth , the pole shall be able to withstand a 475 lb horizontal load applied 12 ” from the top of the pole without damage Yes No

Missouri

2026-04-29