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Rooney  nI Secretary for Environmental  nI Protection9ddddKdd@ddddKdd@9 1 ! 1  1 ! 1 AMll%ddM } ԽԾ# P7[P# Air Resources Board ~  1 A 1 a!llllxdd! yO Խ Ծ#d P7ZOP# John D. Dunlap, III, Chairman 9528 Telstar Avenue  P.O.Box 8001  ElMonte, California 91731  www.arb.ca.gov          п X(#(# @dd X mJ #S\  PCZjP# Pete Wilson  nI Governor9ddddKdd@ddddKdd@9 1  Xx5/25/j ddx02'f ` Q <# P7P#Printed on Recycled Paperă Y Խ Ծ#Xx P7 [XP#California Environmental Protection AgencyXr\start.point %  _  ԽԾq#'California Environmental Protection Agency  ] Printed on Recycled Paperq MAILOUT #MSO 9804 % % % DATE: April 15, 1998 TO:44 All HeavyDuty Diesel Engine Manufacturers 44 All HeavyDuty Vehicle Manufacturers 44 All CaliforniaBased HeavyDuty Fleet Operators 44 All California HeavyDuty Vehicle Owners 44 All Other Interested Parties SUBJECT: Resumption of Enforcement of California's HeavyDuty Vehicle Inspection Program and Commencement of the Periodic Smoke Inspection Program!   On June 1, 1998, the California Air Resources Board (ARB) will resume enforcement of its roadside HeavyDuty Vehicle Inspection Program (HDVIP). While the ARB has been inspecting heavyduty vehicles at California Highway Patrol scales and other roadside locations for the past few years, compliance with these inspections has been voluntary and only advisory in nature. However, commencing June 1, 1998, compliance with the program will become mandatory, and vehicles determined to exceed the standards of the program will be issued citations or notices of violation. Please see Attachment I for a complete listing of the standards and citation levels associated with this program. Similarly on July 1, 1998, the ARB will begin implementation of its fleet inspection program, the Periodic Smoke Inspection Program (PSIP). Under this program Californiabased fleet owners are required to perform annual smoke tests on their heavyduty vehicles. P(0*0*0*Ԍ#վThe purpose of both programs is to reduce excessive smoke from heavyduty vehicles that travel on California's streets and highways. The programs are required under the California Health and Safety Code sections 44011.6 and 43701(a), respectively. The California Code of Regulations, Title 13 section 2180 et. seq. and section 2190 et. seq. specify the test procedures and applicable penalties. The best way to avoid penalties is to keep your vehicles wellmaintained according to the engine manufacturers specifications. The California Council on Diesel Education and Technology, an educational partnership sponsored by government, private industry and the California community colleges, offers both training for smoke test technicians and assistance in complying with the HDVIP and the PSIP requirements.     For further information regarding these programs, please contact me at (626) 4506156, or the program staff listed on Attachment II. Sincerely, R. B. Summerfield, Chief Mobile Source Operations Division Attachments (2) H$0*`%`% Ԍ _ Խ7о Attachment II % %Խ a ԾHeavy Duty Diesel Branch Program Information Contacts % %  _  %  In Southern California <<! %In Northern California   Southern HeavyDuty Diesel Section%Northern HeavyDuty Diesel Section 9528 Telstar Avenue<<!%2020 L Street El Monte, California 91731!%Sacramento, California 95814  _  Attention:   <<!% Attention: Mr. Ramon Cabrera<<!%Mr. Robert Ianni (626) 4506177 <<!%(916) 3220845 email: rcabrera@arb.ca.gov!%email: rianni@arb.ca.gov  or44  <<!%or  Ms. Hortencia Mora<<!%Ms. Sharon Johnson (626) 4506161 <<!%(916) 3228275 email: hmora@arb.ca.gov!%email: sjohnson@arb.ca.gov