Section 657: Poles, arms, standards and bases

Item numberDescriptionProduct nameManufacturer/
vendor		Date approved
657.0100Pedestal bases TP358 Traffic & Parking Control Co., Inc.May 30, 2017
Alloy Castings Co., Inc.Dec 2, 2013
Component Products Inc.July 28, 2021
Akron Foundry CoJuly 11, 2018
PB 18205 Flag Pole / P&K Tubular Products, Inc.May 31, 2022
657.0205-0255Transformer bases breakaway bolt circle (all sizes) Traffic & Parking Control Co., Inc.Dec 2, 2013
all sizes TB1-17, TB2-17, TB3-17 Akron Foundry Co.Dec 2, 2013
657.0205Transformer Base 13-15 inch bolt circle 08R1315B17W, 10R1315B17W Valmont Industries, Inc.May 15, 2015
TB1HapcoMay 30, 2017
657.0210Transformer Base 15-17 inch bolt circle10R1517B17W Valmont Industries, Inc.May 15, 2015
TB3HapcoMay 30, 2017
TB3FlagpoleMay 30, 2017
657.0255Transformer Base 11 1/2 inch bolt circle 08R1012B17WValmont Industries, Inc.May 15, 2015
TB2HapcoMay 30, 2017
TB2FlagpoleMay 30, 2017
657.0300PolesDec 2, 2013

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