CERTIFICATE OF COMPLIANCE

CERTIFICATE OF COMPLIANCE

TRAFFIC SIGNAL POLES

New Domestic Steel		        4-1/2" OD x .237" wall schedule 40 10.79#/foot ASTM A53

Galvanized 				        Same as above and galvanized to ASTM A 123-78 
AASHTO M 111-80 (1986)

Aluminum 					6063-T6 or 6061-T6 Alloy 
                                                        4-1/2' x .237" wall schedule 40 - 3.73#/foot 
                                                        (Spun finished if requested) 
                                                        4-1/2" x .337" wall schedule 80 - 5.18#/foot 
                                                        (Spun finished if requested)