Section 657: Poles, arms, standards and bases

Item number

Description

Product name

Manufacturer/
vendor

Date approved

657.0100

Pedestal bases

TP358

Traffic & Parking Control Co., Inc.

May 30, 2017

Alloy Castings Co., Inc.

Dec 2, 2013

Component Products Inc.

Dec 2, 2013


​Akron Foundry Co
​July 11, 2018

657.0205-0255

Transformer bases breakaway 13-15 inch bolt circle

Traffic & Parking Control Co., Inc.

Dec 2, 2013

TB1-17, TB2-17, TB3-17

Akron Foundry Co.

Dec 2, 2013

657.0205

Transformer Base 13-15 inch bolt circle

08R1315B17W

10R1315B17W

Valmont Industries, Inc.

May 15, 2015

​TB1Hapco​May 30, 2017

​657.0210

​Transformer Base 15-17 inch bolt circle

10R1517B17W

Valmont Industries, Inc.

​May 15, 2015

​TB2Hapco​May 30, 2017
TB2Flagpole​May 30, 2017

​657.0255

​Transformer Base 11 1/2 inch bolt circle

​08R1012B17W

Valmont Industries, Inc.

​May 15, 2015

TB3Hapco​May 30, 2017
TB3Flagpole​May 30, 2017

657.0300

Poles

Dec 2, 2013