GARY R
. HERBERT GOVERNOR 

## STATE 

## OF UTAH OFFICE OF THE GOVERNOR SALT LAKE CITY, UTAH 84114-2220
January 28, 2014

Shaun McGrath, Regional Administrator US Environmental Protection Agency, Region 8 1595 Wynkoop Street Denver, Colorado 80202-1129 Dear Mr. McGrath: SPENCER .J
. Cox LIEUTENANT GOVERNOR

RECEIVED U.S. EPA Region 8 RA's Ofllc:e 

## FEB 03

## l014

Enclosed for your approval are revisions to R307-11 0-36, Section X, Vehicle Inspection andMaintenance Program, Part 

### F, Cache County, and an amendment to Utah State Implementation Plan (SIP) Section X, Vehicle Inspection andMaintenance Program, Part F , Cache County, as adopted by the Utah Air Quality Board on November 6, 2013
. The amendments to SIP Section X, Part F incorporate the Cache County ordinance and the Bear River Health Department regulation that govern the Cache County inspection and maintenance (liM) program. Supporting documentation is being submitted by the Utah Division ofAir Quality. Ifyou have questions about this request, please call Bryce Bird, director ofthe Utah Division ofAir Quality, at (801) 536-4064.

Enclosures Sincerely,

# ~fL.(J.,..._Cv,_

# +- Gary R. Herbert Governor

### R307-110-36 DAR No. 37904 AMD Effective November 7, 2013R307. Environmental Quality, Air Quality. R307-110. General Requirements: State Implementation Plan. R307-110-36. Section X, Vehicle Inspection and Maintenance Program, Part F, Cache County. The Utah State Implementation Plan, Section X, Vehicle Inspection and Maintenance Program, Part F, Cache County, as most recently adopted by the Utah Air Quality Board on November 6, 2013 , pursuant to Section 19-2-104, is hereby incorporated by reference and made a part of these rules
. KEY: air pollution, PMIO, PM2.5, ozone Date of Enactment or Last Substantive Amendment: November 7, 2013 Notice ofContinuation: February I, 2012 Authorizing, and Implemented or Interpreted Law: 19-2- 104(3)(e) !--dar--

### UTAH STATE IMPLEMENTATION PLAN SECTION X VEHICLE INSPECTION AND MAfflTENANCEPROGRAM 

### PartF Cache County

Adopted by the Utah Air Quality Board November 6, 2013

Section X Part B, Page iTable ofContents

1. Applicability
....... .. ... ... .. ...... ...... ......... ..... .. ....... ... ... .......... ..... ........ ................................... ............... ..... ............ ....... .. 1 2. Description ofCache 11M Programs
.... .... .: . ...... .. ... .. ..... .... .. .... ............. .. ........ .... .... .... ..... .... .. .. ..... ...... ... ..... .. ..... ... ...... 1 3
. 11M SIP Implementation
... .... ............ .... .... ......... ..... .... ...... ...... .. ... ...... .... .... ....... .. .. ..... ....... .. .. ....... .. .. ........ ... ..... ... ..... ..3

Section X Part B, Page ii

### SECTION X PartF Cache County Emission Inspection/ Maintenance Program APPENDICES
1. 

### Cache County Emission Inspection/ Maintenance Program Ordinance 2013-04 2. Bear River Health Department Regulation 2013-1

Section X Part B, Page iii2 UTAH STATE IMPLEMENTATION PLAN 3 SECTION X, PART F 4 VEHICLE INSPECTION AND MAINTENANCE (liM) PROGRAM 5 

## 1. Applicability 6 7 Cache County J IM program requirements: Cache County was designated nonattainrnent for the 8 PM25National Ambient Air Quality Standard (NAAQS) on December 14, 2009 (74 FR 58688, 9 November 13, 2009)
. Accordingly, Cache County must implement control strategies to attain the 10 PM25 NAAQS. A motor vehicle emission inspection and maintenance (liM) program has been 11 identified by the PM2.5 State Implementation Plan (SIP) as a necessary control strategy to attain 12 the PM2.5 NAAQS as expeditiously as practicable. Therefore, pursuant to Utah Code Annotated 13 41-6a-1642, Cache County must implement an 11M program that complies with the minimum 14 requirements of40 CFRPart 51 SubpartS
. Cache County will implement its 11M program 15 county-wide. Parts A and F ofSection X demonstrate compliance with 40 CFRPart 51 Subpart 16 S for Cache County
. 17 18 

## 2. Description ofCache 1/M 

## Programs 19 20 Below is a summary ofCache County's 11M program. Section X, Part F Appendices 1 and 2 21 contain the essential documents for Cache County' s 11M program. 22 23 Network Type: Cache County's 11M program will comprise ofa decentralized test-and24 repair network. 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 Test Convenience: Cache County will make every effort to ensure that its citizens will have stations conveniently located throughout Cache County
. Specific operating hours are not specified by the county; however, its Regulation requires that stations be open and available to perform inspections during a major portion ofnormal business hours of8:00a.m
. to 5:00 pm Mondays through Fridays. Subject fleet: All model year 1969 and newer vehicles registered or principally-operated in Cache County are subject to the 11M program except for exempt vehicles. Station/inspectorAudits: Cache County' s 11M program will regularly audit all permitted 11M inspectors and stations to ensure compliance with county 11M ordinances, regulations, and policies. Particular attention will be given to identifying and correcting any fraud or incompetence with respect to vehicle emissions inspections. Compliance with recordkeeping, document security, analyzer maintenance, and program security requirements will be scrutinized. The Cache County 11M program will have an active covert compliance program to minimize potential fraudulent testing
. Section X Part B, Page 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Waivers: Cache County's 

### liM program allows for the issuance ofwaivers under limited circumstances. The procedure for issuing waivers is specified in Cache County's 

### liM regulation provided in Section 9.6 ofAppendix 2 ofthis part ofthe SIP and meets the minimum waiver issuance criteria specified in 40 CFR Subparts 51.360. Test frequency: Vehicles less than six years old as ofJanuary 1 on any given year will be exempt from an emissions inspection. All model year 1969 and newer vehicles are subject to a biennial test. Test Equipment: Specifications for the 

### liM test procedures, standards and analyzers are described in Cache County's 

### liM regulation provided in Appendix 2. Specifications for the test procedure and equipment were developed according to good engineering practices to ensure test accuracy. Analyzer calibration specifications and emissions test procedures meetthe minimum standards established in Appendix A ofthe EPA's 

### liM Guidance Program Requirements, 40 CFR Part 51 SubpartS. Test Procedures:
• The following vehicles are subject to an on-board diagnostic (OBD) II inspection:
o 1996 and newer light duty vehicles 1 and o 2008 and newer medium duty vehicles2

• The following vehicles are subject to a two-speed idle test that is compatible with Section VI (Preconditioned Two Speed Idle Test) in Appendix B ofthe EPA 

### liM Guidance Program Requirements, 40 CFR 51, SubpartS:
o 1995 and older vehicles, o 1996 to 2007 medium and heavy duty vehicles3 and o 2008 and newer heavy duty vehicles. Test procedures are outlined in Appendix 2 ofthis part ofthe SIP

1 Light duty vehicles have a Gross Vehicle Weight of8500 lbs or less
. 2 Medium duty vehicles have a Gross Vehicle Weight greater than 8500 lbs but less than 14,000 lbs 3 Heavy Duty vehicles have a Gross Vehicle Weight greater 14,000 lbs Section X Part B, Page 22 3 4 5 6 7 8 

## 3. I/M SIP Implementation The 

### liMprogram ordinance, regulations, policies, procedures, and activities specified 

### in this 

### liM SIP revision shall be implemented by January 1, 2014 and shall continue until a maintenance plan without an 

### liMprogram is approved by EPA in accordance with Section 175 ofthe Clean Air Act.

Section X Part B, Page 3APPENDIX 1

Cache County Emission Inspection/ Maintenance Program Ordinance 2013-04

### CACHE CO UN TY ATTOR NEY James M. Swink Cache CountyAttorney Donald G. Linton Chief Deputy Tony C. Baird Chief Prosecutor June 12, 2013 Bryce Bird Utah Division ofAir Quality PO Box 144820 Salt Lake City, UT 84114-4820 199 North Main Street Logan, Utah 84321

(435) 755-1860 UTAH DE P AK fMENT OF Barba{a K. Lachmar ENVIRONMENTAL QUALITY Spencer D
. Walsh Andrew E. McAdams 

## JUN 1**~** 

## 2013 Jacob C. Gordon Denise Ciebien Daniel V. Major DIVISION OF AIR QUALITYD eputy County Attorneys Terryl Warner JennyNielsen

JoanLiquin Victim Advocates Fax: (435) 755

- 1969 or (435)755-1970 E-mail: (first initialX Iast name)@cacheanomey
.org

RE: Cache County Motor Vehicle Inspection/Maintenance Ordinance Dear Mr. Bird, The Cache CountyMotor Vehicle Inspection/Maintenance Ordinance (hereinafter "Ordinance") is being submitted to the 

### Air QualityBoard to be adopted as part ofthe Utah State 

### Air Quality Plan. This Ordinance was adopted bythe Cache County Council onMarch 12, 2013, with an effective date ofMarch 27, 2013. (See Ordinance attached hereto for reference). The Cache CountyAttorney's Office assisted the BearRiver Health Department and the Cache County Council in the creation ofthe Ordinance. In doing so, the Cache CountyAttorney's Office referred to, inter

### alia, Utah Code Ann. § 41-6a-1642, as amended, and the Ordinance was adopted, in part, in accordance with this statute. Pursuant to the provisions ofUtah Code Ann.§ 41-6a-1642, it is the opinion ofthe Cache County Attorney's Office that the Ordinance is applicable to the entire County- including incorporated as well as non-incorporated areas, and that the Ordinance is in full compliance with Utah Code Ann. § 41-6a-1642. Ifyou have any further questions or concerns, please do not hesitate to call our office at the telephone number indicated above. Sincerely,
Donald G. Linton ChiefDeputy Cache CountyAttorney attachment cc: Amanda Smith Lloyd Berentzen

## ORDINANCE 2013-04 IMPLEMENTATION OFA VEIDCLE EMISSIONS AND MAINTENANCE PROGRAM IN CACHE COUNTY 1.0 PURPOSE Thepurpose ofthis ordinance to reduce airpollution levels in Cache Countybyrequiring emission inspections ofon-roadmotor vehicles and byrequiring emissionxelated xepairs and/or**adjustme~ts** for those vehicles that fail to meet the pxescribed standards so asto: 1.1 Protect and promote thepublic health, safety, and welfare; 1.2 Improve air quality; 13 Comply with the federal regulations containedin 40CFRpart51 subpartS;, 1.4 Comply with the law enactedbythe Legislature ofthe State ofUtah, Section 41- 6a-1642 UtahCode Annotated, 1953, as amended.
2.0 POWERS ANDDUTIES 2.1 The Cache County Council (hereafter, ''Council") has authority toimplement a vehicle emissioninspection and maintenanceprogramunderSection 41-6a-1642, Utah Code Annotated, 1953, as amended. 2.2 The Council ispresently required bythe EPA and the State ofUtah to implement a vehicle emission inspection and maintenance program. 2.3 The Council hereby delegates its authority as an administrative bodyunder Section 41-6a-1642, Utah CodeAnnotated, 1953, as amended, to the BearRiver District Board ofHealth (hereafter "Board"), to address allissues pertaining to the adoption and administration ofthe vehicle emission inspection**~d** maintenance program. 2.4 The Council authorizes and directs the Boardto adopt andpromulgaterules and regulations to ensure compliance withEPA and StateImplementation Planrequirements withrespect to an emission inspection and maintenanceprogram.
3.0 GENERALPROVISIONS 3.1 The Board, in conjunction withits staff, will administerand enforcethis ordinance. 3.2 The Board shall adopt vehicle emission and inspection rules and xegulations which meetEPA and State ImplementationPlan**requiremen~.** 3.3 TheCouncil shall approve the initial Rules and Regulations established bythe Board and all changes in Rules and Regulations. 

# "-4.0 GUIDELINES TO BE FOLLOWED BYTHEBEAR RIVER BOARD OFHEALTH IN IMPLEMENTATING A VEIDCLEEMISSIONINSPECTIONANDMAINTENANCE PROGRAM IN CACHE COUNfY 4.1 Vehiclesregistered in Cache County that arenot exemptfrom theprogram (see 41-6a-1642(3), Utah CodeAnnotated) will be inspected on the following schedule: 4.1.1 Gasoline and natural gas powered vehicles model year 1969 and newer. No emissions inspection will berequired for gasoline and natural gas powered vehicles that· are six model years and newer as ofJanuary 1 ofany given year. An emissions inspection willbe required every other yearfor vehicles that are seven model years and olderas ofJanuary 1 ofany given year. Emissions testing on odd-numbered years for vehicles withodd-numbered model years and on evennumbered years for vehicles with even-numbered model years. No emissions inspection for vehicles model year 1968 and older. 4.1.2 Dieselpowered vehicles model year 1998 and newer: No emissions inspection willberequired for diesel powered vehicles that are six model years and newer as ofJanuary 1 ofany given year. An emissions inspection will be required every otheryear for vehicles that are seven modelyears and older as of January 1 ofany given year. Emissions testing on odd-numbered years for vehicles with odd-numbered model years and oneven-numbered years for vehicles with even-numbered model years. Diesel powered vehicles 2007 and newerwillbe tested using OBD technology. Diesel powered vehicles 1998-2006 willhave a visual inspection to verify that proper emissions control devices are inplace. Dieselpowered vehicles 1997 and older are subject to the BearRiverHealth Department Smoking VehicleProgram
. 4.2 A maximumfee forinspection shallbe setby the Board and approvedbythe Council. Part ofthis fee willberetainedbythe entity which performs the test and part maybe remitted to the Board as reimbursementfor administering the program. Theintent ofthe Council is that this fee be as low as possible. while still maintaining the fmancial viability ofthe program. 4.3. ·Ifa vehicle fails an emissions inspection, a waiver maybe granted that will allow the vehicle toberegistered that year. In order to qualify for a waiver, the vehicle owner/ operator must spend a minimum of$200.00 on emissions relatedrepairs andmeet any otherrequirements established by the Board. A waiver willbe issued once during the lifetime ofthe vehicle. Any changes to theminimumrequired repair expenditure to qualify for the waiver shallbe approvedbythe Council. 4.4 Emission inspections in Cache County will be conductedbyprivate firms. The Board shall establish criteria to be used to identifyhow many and which firms are allowed to conduct inspections and the training that is required for certification. 4.5 Tofund the administration ofthe emissions inspection and maintenanceprogram and other air quality improvementprograms, the Council authorizes an AirPollution Control fee to be assesseduponevery motorized vehicle registeredin Cache County at the time ofregistration as provideby Section41-la-1223. Utah Code Annotated, 1953, amended
.

## . 

# . ' 

# .

4.5.1 The fee is set at $3.00 for each vehicle registration within the County under section 41-1a-215, Utah Code Annotated, 1953, as amended and at $2.25 for each vehicle registration within the county for a sixmonth registration period under Section 41-la-215.5, Utah Code, 1953 as amended. 4.5.2 Motor vehicle that are· exemptfrom the registration fee, and commercial vehicles with an 

### appoi:tioned registration shall be exempt from this fee as per Section 41-1a-1223, Utah Code Annotated, 1953 as amended. 4.5.3 The fee shall

### be assessed beginning January 1, 2014. 5.0 REVIEW OFNEED FOR PROGRAM The Council shall review the vehicle emissions and maintenance prograni atleast every five years to 

### evaluate the continuing needfor the

### program.

. 6.0 EFFECITVEDATE 

### This ordinancetakes effect on March 27,2013. Following its passage, butprior to 

### the effective date, 

### acopy ofthe Ordinance shall be 

### deposited with the County Clerk and a short summary 

### ofthe ordinance shall be

### published in 

### a newspaper ofgeneral circulation within the County as requjred by law. PASSED BY THE COUNTY COUNCIL OF CACHE COUNTY, UTAH TinSMARCH 12,2013. InFavor l Against Abstained Absent Potter**~** X Buttars X White X Petersen X Robison X l Yeates X
. Zilles X Total 4 3 CACHE COUNTY

# By.~ Val K. Potter, Chairman 

# w,

# ~T:}/L~

Publication Date: March 27, 2013
.BEAR RIVER HEALTH DEPARTMENT REGULATION NO. 2013-1

A REGULATION OF THE BEARRIVER HEALTH DEPARTMENT FOR A VEHICLE EMISSIONS INSPECTION AND MAINTENANCE PROGRAM

Adopted by the Bear River Board ofHealth May 9, 2013



### 1Table ofContents

Sections 

### 1.0 Definitions 

### 2
.0 Purpose 

### 3.0 Authority and Jurisdiction ofthe Department 

### 4
.0 Powers and Duties 

### 5
.0 Scope 

### 6.0 General Provisions 

### 7
.0 Permit Requirements ofthe I/M Program Stations 

### 8.0 Training and Certification ofInspectors 

### 9.0 Inspection Procedure 

### 10
.0 Engine Switching 

### 11.0 Specifications for Certified Testing Equipment and Calibration Gases 

### 12.0 Quality Assurance 

### 13.0 Cutpoint Standards for Motor Vehicle Exhaust Gases 

### 14.0 Disciplinary Penalties and Right to Appeal 

### 15.0 Penalty 

### 16.0 Severability 

### 17.0 Effective Date Appendix A Fee Schedule Appendix B Emission Cutpoints Appendix C
. Penalty Schedule Appendix D Test Procedures Appendix E Technical Specifications and Calibration Gas

2 Page 

### 3 7 7 7 10 10 

### 14 15 18 22 22 23 24 24 25 26 261.0 DEFINITIONS For the purpose ofthis Regulation, the following terms, phrases, and words shall have the following meanings, unless otherwise defined: Air Intake Systems: Systems that allow for the induction ofambient air, including preheated air into the engine combustion chamber for the purpose of mixing with a fuel for combustion; AIR System: (Air Injection Reaction) A system for providing supplementary air into a vehicle's exhaust system to promote further oxidation ofHC and CO gases and to assist catalytic reaction; Analyzer: See Exhaust Emissions Gas Analyzer; Board: See Board ofHealth; Board ofHealth: The Bear River Board ofHealth; Cache County Council: The elected Cache County Council representatives; Calibration: The process ofestablishing or verifying the accuracy ofan Exhaust Emissions Gas Analyzer to perform a consistent evaluation ofengine exhaust by using different calibration gases having precisely known concentrations; Calibration Gases: Gases ofaccurately known concentration that are used as references for establishing or verifying the calibration curve and accuracy ofan Exhaust Emissions Gas Analyzer and
.are approved by the Department for use. Catalytic Converter: A post-combustion device that oxidizes HC and CO gases and/or reduces oxides ofnitrogen gases; Certificate ofCompliance: A document used in the liM Program to certify that a vehicle meets all applicable requirements ofthe program; Certificate ofWaiver: A document used to verify that a vehicle has met the repair or adjustment requirements ofthe liM Program Rules and Regulations even though specific emission standards have not been met; Certification: Assurance by an authorized source, whether it be a laboratory, the manufacturer, the State, or the Department, that a specific product or statement is in fact true and meets all required requirements; Certified Emissions Inspector: A person who has successfully completed all certification requirements and has been issued a cm:rent, valid Certified Emissions Inspector Certification by the Department; 3Certified Testing Equipment: An official test instrument that has been approved by the Department to test motor vehicles for compliance with this Regulation; this includes the Analyzer as well as the OBD testing portion ofthe machine; CO: Carbon monoxide; Compliance: Verification that certain submission data and hardware submitted by a manufacturer for accreditation consideration, meets all required accreditation requirements; Council: See Cache County Council; County: Cache County, Utah; Custom Vehicle: A motor vehicle that meets the requirements ofSection 41-6a1507, Utah Code Annotated, 1953 as amended; Cutpoints: The maximum allowable concentration ofcarbon monoxide (CO) and hydrocarbons (HC) for a given weight class and model year ofa motor vehicle, as provided by this Regulation, using an approved infrared Exhaust Emissions Gas Analyzer; Department: The Bear River Health Department; Director: The Director ofthe Bear River Health Department or his authorized representative; DLC: Data Link Connector used in OBD applications is a 16 pin connector used by scan tools and other emission diagnostic equipment to communicate with the vehicle's computer for the purpose ofcollecting emissions related data; DTC: Diagnostic Trouble Code is a standardized 5 digit code that is used to identify a specific fault that has occurred or is occurring in a vehicle; EGR System: The Exhaust Gas Recirculation System

- An emissions control system that recycles or recirculates a portion ofthe exhaust gases back to the engine combustion chambers; Emissions Control Systems: Parts, assemblies or systems originally installed by the manufacturer in or on a vehicle for the sole orprimary purpose ofreducing ermss10ns; Exhaust Emissions Gas Analyzer: An instrument that is capable ofmeasuring the concentrations ofcertain air contaminants in the exhaust gas emanating from a

4motor vehicle which is approved by the Department for this use in accordance with this Regulation as an official test instrument; Evaporative Control System: An emissions control system that prevents the escape offuel vapors from the fuel tank or air cleaner and stores them in a charcoal canister to be burned in the combustion chamber; Gas Calibration Check: A procedure using known concentrations ofHC and CO calibration gases to verify the accuracy ofan Analyzer in measuring HC and CO; HC: Hydrocarbons; Idle: A condition where the vehicle engine is warm and running at the rate specified by the manufacturer' s curb idle, where the engine is not propelling the vehicle, and where the throttle is in the closed or idle stop position. This condition must be achieved without placing a load on the vehicle to decrease the RPM to the specified rate; liM Program: See Vehicle Emissions Inspection and Maintenance Program; liM Program Station: A stationary Vehicle Emissions Inspection and Maintenance Station that qualifies and has a valid permit, issued by the Department, to operate as an emissions inspection and maintenance station in the liM Program; Inspection: An official vehicle emissions test performed for the purpose of issuing a Certificate ofCompliance or Certificate ofWaiver; Inspector: A Certified Emissions Inspector; MIL: Malfunction Indicator Light is an indicator located on the instrument panel that notifies the operator ofan emissions fault; Motor Vehicle: A self-propelled motorized vehicle with an internal combustion powered engine which is licensed for operation on public roads and/or streets. Motor Vehicles exempted from the inspection requirements ofthis Regulation are listed in Section 6.4 ofthis Regulation; Non-certified Inspector: Any person who has not been certified by the Department to perform official emissions tests; OBD: On Board Diagnostic refers to a vehicle's monitoring and diagnostic capabilities ofits emissions systems;

5PCV System: Positive Crankcase Ventilation System- an emissions control system which returns crankcase vapors and blowby gases to the combustion chamber to be burned; Primary Residence: Is the place where an individual intends to permanently reside, maintains a permanent residence more than six (6) months during a calendar year, or where an individual lives more than six (6) months during a calendar year; Publicly-owned Vehicles: A motor vehicle owned by a government entity, including but not limited to the federal government or any agency thereof, the State ofUtah or any agency orpolitical subdivision thereof; Readiness: Readiness is used to identify the state ofa vehicle's emissions monitors as they are tested. Readiness does not indicate whether the monitors passed or failed the test, it only indicates whether or notthe test has been run for any particular monitor; Station: An 1/M Program Station; Technical Bulletin: A document, issued to Certified Emissions Inspectors and/or 

### liM Program Stations by the Department to update, clarify or establish policies and/or procedures for their implementation in the 1/M Program; Training Program: A formal program administered, conducted, or approved by the Department for the education ofemission inspectors in basic emission control technology, inspection procedures, diagnosis and repair ofemissions related problems, 1/M Program policies, procedures, and this Regulation; Two-Speed Idle: A condition where the vehicle engine is warm and running at a high speed rate of2200-2800 RPMs and then a low rate of350-1200 RPMs; Vehicle Emissions Inspection and Maintenance Program: The program established by the Department pursuant to Section 41-6a-1642 Utah Code Annotated, 1953, as amended, and Cache County Ordinance 2013-04; Vintage Vehicle: A motor vehicle that meets the requirements ofSection 41-21-1 Utah Code Annotated, 1953 as amended;

62.0 PURPOSE It is the purpose ofthis Regulation to reduce air pollution levels in Cache County by requiring inspections ofin-use motor vehicles and by requiring emission related repairs and/or adjustments for those vehicles that fail to meet the prescribed standards so as to: 2.1 Protect and promote the public health, safety, and welfare; 2.2 Improve air quality; 2
.3 Meet or exceed the minimum design and performance requirements for liM Programs as defined in 40 CFRPart 51 , SubpartS
. 2.4 Comply with the law enacted by the Legislature ofthe State ofUtah, Sections 41- 6a-1642 Utah Code Annotated, 1953, as amended. 2.5 Comply with Cache County Ordinance 2013-04.
3
.0 AUTHORITY AND JURISDICTION OF THE DEPARTMENT 3.1 Under Section 2.3 ofCache County Ordinance 2013-04, the Cache County Council delegates its authority as an administrative body under Section 41-6a-1642, Utah Code Annotated, 1953, as amended, to the Bear River Board ofHealth (hereafter Board), to address all issues pertaining to the adoption and administration ofthe Vehicle Emissions Inspection and Maintenance Program (hereafter liM Program)
. 3.2 Under Section 2.4 ofCache County Ordinance 2013-04, the Council directs the Board to adopt and promulgate rules to ensure compliance with State Implementation Plan requirements with respect to an liM Program. 3.3 The Board is authorized to make standards and regulations pursuant to Section 26A-1-121(1) ofthe Utah Code Annotated, 1953 , as amended. 3.4 The Board is authorized to establish and collect fees pursuant to Section 26A-1- 114(1)(h)(i) ofthe Utah Code Annotated, 1953 , as amended. 3.5 All aspects ofthe liM Program within Cache County enumerated in Section 2.0 of this Regulation shall be subject to the direction and control ofthe Bear River Health Department (hereafter Department).
4.0 POWERS AND DUTIES 4.1 The Department shall be responsible for the enforcement and administration of this Regulation and any other powers vested in it by law and shall: 74.1.1 Make policies and procedures necessary to ensure that the provisions of this Regulation are met and that the purposes ofthis Regulation are accomplished; 4.1.2 Require the submission ofinformation, reports, plans, and specifications from 1/M Program Stations as necessary to implement the provisions, requirements, and standards ofthis Regulation; 4.1.3 Issue permits, certifications, and charge fees as necessary to implement the provisions, requirements, and standards ofthis Regulation; and 4.1.4 Perform audits ofany 1/M Program Station, issue orders and/or notices, hold hearings, and levy administrative penalties, as necessary to effect the purposes ofthis Regulation. 4.2 The Department may suspend, revoke, or deny a permit, subject to the Penalty Schedule in Appendix C, ofan 1/M Program Station and/or require the surrender ofthe permit ofsuch 1/M Program Station upon showing that: · 4.2.1 A vehicle was inspected and issued a Certificate ofCompliance by the station personnel that did not, at the time ofinspection, comply with all applicable policies, procedures, Technical Bulletins, and this Regulation; 4.2.2 A vehicle was inspected and rejected by the 1/M Program Station when, in fact, the vehicle was determined by the Department to be in such condition that it did comply with the requirements ofthis Regulation; 4.2.3 The 1/M Program Station is not open and available to perform inspections during a major portion ofthe normal business hours of8:00AM to 5:00PM Mondays through Fridays (except 1/M Program Stations which only test their own vehicles); 4.2.4 The 1/M Program Station has violated any provisions ofthis Regulation, or any Rule, Regulation, or Department policy properly promulgated for the operation ofan 1/M Program Station; 4.2.5 The 1/M Program Station was not equipped as required by Section 7.0 of this Regulation; 4.2.6 The 1/M Program Station is not operating from a location specified on the permit; 4.2.7 An official inspection was done by a non-certified inspector or a noncertified inspector has gained access to the official testing portion ofthe test equipment or a non-certified inspector signed a Certificate ofCompliance;



### 84
.2.8 The computerized test equipment has been tampered with or altered in any way contrary to the certification and maintenance requirements ofthe test equipment; 4.2.9 The I/M Program Station denies access to a representative ofthe Department to conduct an audit or other necessary business during regular business hours; 4.2.1 0 An engine change verification form was completed and signed when, in fact, the engine block number was not verified by a Certified Emissions Inspector or other authorized personnel approved by the Department; 4.2
.11 The I/M fee signage procedures are not followed as specified in Section 6
.6; or 4.2
. 12 The I/M fee has been determined by the Department to be discriminatory in that different fees are assessed dependent upon vehicle ownership, vehicle make or model, owner residence, etc. 4.3 The Department may suspend, revoke, or deny the certificate ofa Certified Emissions Inspector, subject to the Penalty Schedule in Appendix C, and require the surrender ofthis certificate upon showing that: 4.3 .1 The Certified Emissions Inspector caused a Certificate ofCompliance to be issued without an approved inspection being made; 4.3.2 The Certified Emissions Inspector denied the issuance ofa Certificate of Compliance to a vehicle that, at the time ofinspection, complied with the law for issuance ofsaid certificate; 4.3 .3 The Certified Emissions Inspector issued a Certificate ofCompliance to a vehicle that, at the time ofissuance, was in such a condition that it did not comply with this Regulation; 4.3.4 Inspections were performed by the Certified Emissions Inspector, but not in accordance with applicable policies, procedures, Technical Bulletins, and this Regulation; 4.3
.5 The Certified Emissions Inspector allowed a non-certified inspector to perform an official I/M test or gain access to the official testing portion ofthe test equipment; 4.3.6 The Certified Emissions Inspector signed an inspection form or certificate stating that he had performed the emissions test when, in fact, he did not; or

94.3.7 The Certified Emissions Inspector completed and signed an engine change verification form when in fact the engme block number was not verified
. 4.4 The Department shall respond, according to the policies and procedures ofthe Department, to public complaints regarding the fairness and integrity ofthe inspections they receive and shall provide a method that inspection results may be challenged ifthere is a reason to believe them to be inaccurate
. 5
.0 SCOPE It shall be unlawful for any person to fail to comply with any policy, procedure, Technical Bulletin, or regulation promulgated by the Department, unless expressly waived by this Regulation.
6.0 GENERAL PROVISIONS Subject to the exceptions in Section 6.4 and pursuant to the schedule in Section 6.1 , individuals with their primary residence in Cache County must register their motor vehicles in Cache County and motor vehicles (ofmodel years 1969 and newer) that are or will be registered in Cache County, or operated from a facility within Cache County shall be subject to an emission inspection performed by an I/M Program Station or other entity approved by the Director. Owners ofvehicles that meet the requirements ofSection 6.2 or 6.3 shall comply with the inspection requirements regardless ofthe county of registration. 6.1 Beginning January 1, 2014 motor vehicles are subject to a biennial emissions inspection
. Emissions inspections will be required in odd-numbered years for a vehicle with an odd-numbered model year. Emissions inspections will be required in evennumbered years for a vehicle with an even-numbered model year 6
. 1
. 1 A Certificate ofCompliance, Certificate ofWaiver, or evidence that the motor vehicle is exempt from the I/M Program requirements (as defined in Section 6.4) shall be presented to the Cache County Assessor or the Utah State Tax Commission as conditions precedent to registration or renewal ofregistration ofa motor vehicle in odd-numbered years for a vehicle with an odd-numbered model year. 6.1.2 A Certificate ofCompliance, Certificate ofWaiver, or evidence that the motor vehicle is exempt from the I/M Program requirements (as defined in Section 6.4) shall be presented to the Cache County Assessor or the Utah State Tax Commission as conditions precedent to registration or renewal ofregistration ofa motor vehicle in even-numbered years for a vehicle with an even-numbered model year.
10

### 6.1.3 The Air Pollution Control Fee shall be paid annually, as per Section 4
.5 of Cache County Ordinance 2013-04, (see also Section 6.7 ofthis Regulation) as conditions precedent to registration or renewal ofregistration ofa motor vehicle
. 6.1.4 A Certificate ofCompliance shall be valid for a period oftime in accordance with 41-1a-205 Utah Code Annotated, 1953 , as amended. 6.2 Publicly-Owned Vehicles
. Owners ofpublicly-owned vehicles shall comply with the inspection program requirements. Federally-owned vehicles and vehicles of employees operated on a federal installation that do not require registration in the State of Utah shall comply with the emissions testing requirements
. 6.3 Vehicles ofemployees and/or students parked at a college or university that do not require registration in Cache County shall comply with the emissions testing requirements as authorized by 41

-6a-1642(5)(a) Utah Code Annotated, 1953, as amended
. 6
.3
.1 College or university parking areas that are metered or for which payment is required per use are not subject to the requirements in Section 6.3. 6.4 Vehicle Exemption. The following vehicles are exempt from these emissions testing requirements: 6.4
. 1 Any vehicle ofmodel year 1968 or older; 6.4.2 All agricultural implements ofhusbandry and any motor vehicle that qualifies for an exemption as provided by 41-6a-1642(3) and 41-6a-1642(4) Utah Code Annotated, 1953, as amended; 6.4
.3 Any vehicle used for maintenance or construction and not designed or licensed to operate on the highway; 6.4.4 Any motorcycle or motor driven cycle (including vehicles which operate with an engine normally used in a motorcycle) ; 6.4
.5 Any vehicle that operates exclusively on electricity; 6.4.6 Any motor vehicle which qualifies for legislative exemptions; 6.4
.7 Tactical military vehicles; 6.4.8 Any vintage vehicle as provided by 41-6a-1642(3) Utah Code Annotated, 1953 , as amended; 6.4.9 Any custom vehicle as provided by 41-6a-1642(3) Utah Code Annotated, 1953, as amended; 11

### 6.4
. 1 0 Any vehicle that is less than six years old on January 1based on the age of the vehicle as determined by the model year identified by the manufacturer; 6.4
. 11 Any diesel powered vehicle 1997 and older. These vehicles will be subject to a smoking vehicle program established by the Board; and 6.4.12 Any diesel powered vehicle with a GVW greater than 14,000 lbs
. These vehicles will be subject to a smoking vehicle program established by the Board. 6.5 It 

### shall be the responsibility ofthe Certified Emissions Inspector ifa vehicle exempted from this Regulation by Section 6.4 ofthis Regulation is brought to the Certified Emissions Inspector for an official emission test to inform the owner/operator ofthe vehicle that the vehicle is not required to have an official emission inspection for vehicle registration purposes. 6.6 Official Signs
. 6.6.1 All I/M Program Stations, except those stations authorized to inspect only their own motor vehicles as a fleet inspection station, shall display in a conspicuous location on the premises an official sign provided and approved by the Department; 6.6
.2 The emission cutpoints, as referenced in Appendix B shall be posted in a conspicuous place on the station's premises; 6.6.3 The readiness requirements for an OBD test as referenced in Appendix D shall be posted in a conspicuous place on the station's premises; 6
.6.4 The station shall post on a clear and legible sign and in a conspicuous place at the station, the fees charged by that station for the performance ofthe emissions inspection; 6.6.5 The free re-inspection policy as referenced in 

### Section 9
.6 shall be posted in a conspicuous place on the station's premises; 6.6.6 The signs required by Sections 6
.6.1 through 6.6
.5 shall be located so as to be easily in the public view. 6
.7 Fees. 6
.7.1 The fees assessed upon I/M Program Stations and Certified Emissions Inspectors shall be determined according to a fee schedule adopted by the Board. The fee schedule is referenced in Appendix A to this Regulation and may be amended by the Board as necessary.
126
.7
.2 An Air Pollution Control Fee is hereby assessed upon every motor vehicle registered in Cache County as per Section 4
.5 ofCache County Ordinance 2013- 04
. The fee will be assessed annually at the time ofregistration ofthe vehicle. 6
.7
.2.1

6.7.2.2 This fee assessment is included upon all motorized vehicles including those that are exempted from the inspection requirements ofthis Regulation by Section 6.4 unless a separate fee is assessed on other motor vehicles by other Board ofHealth Regulations
. A motor vehicle that is exempt from the registration fee, and a commercial vehicle with an apportioned registration shall be exempt from this fee as per Section 41-1a-1223 , Utah Code Annotated, 1953 , as amended and Section 4.5.2 ofCache County Ordinance 2013-04. 6.7.3 1/M Program Stations may charge a fee for the required service. The fee may not exceed, for each vehicle inspected, the amount set by the Board and referenced in Appendix A ofthis Regulation. · 6
.7.3
. 1

6.7.3.2 The inspection fee pays for a complete inspection leading to a Certificate ofCompliance or a failure
. Ifa vehicle fails the inspection, the owner/operator is entitled to one free reinspection ifhe returns to the 1/M Program Station that performed the original inspection within fifteen (15) calendar days from the date ofthe initial inspection. The 1/M Program Station shall extend the fifteen day free reinspection to accommodate the vehicle owner/operator if the 1/M Program Station is unable to schedule the retest of the vehicle within the fifteen day time period. The inspection fee shall be the same whether the vehicle passes or fails the emission test. At the request ofthe Department, an 1/M Program Station shall extend the free retest time for vehicle owners/operators who are unable to complete repairs because ofthe unavailability ofparts to make the necessary repairs. 6.7.4 Ifa vehicle fails the inspection and is within the time and mileage requirements ofthe federal emissions warranty contained in section 207 ofthe Federal Clean Air Act, the Certified Emissions Inspector shall inform the owner/operator that he may qualify for warranty coverage ofemission related repairs as provided by the vehicle manufacturer and mandated by the Federal Environmental Protection Agency (see 40 CFR Part 85, Subpart V).

137.0 PERMIT REQUIREMENTS OF THE VEHICLE EMISSIONS 1/M PROGRAM STATION 7
. 1 Permit Required. 7.1
. 1 No person shall in any way represent any place as an official 1/M Program Station unless the station is operated under a valid permit issued by the Department. 7
. 1
.2 The Department is authorized to issue or deny permits for 1/M Program Stations. 7.1.3 No permit for any official I/M Program Station may be assigned, transferred, or used by any person other than the original owner identified on the permit application for that specific I/M Program Station. 7.1.4 The permit shall be posted in a conspicuous place within public view on the premises
. 7.1.5 Application for an I/M Program Station permit shall be made to the Department upon a form provided by the Department. No permit shall be issued unless the Department finds that the facilities, tools, and equipment ofthe applicant comply with the requirements ofthis Regulation and that competent personnel, certified under the provisions ofSection 8.0, are employed and will be available to make inspections, and the operation thereofwill be properly conducted in accordance with this Regulation
. 7
. 1.5.1

7.1.5.2

7.1.5.3

7.1.5.4 An I/M Program Station shall notify the Department and cease any emission testing ifthe station does not have a Certified Emissions Inspector employed; An I/M Program Station shall notify the Department upon termination and/or resignation ofany Certified Emissions Inspector employed by the station; An 1/M Program Station shall comply with all the terms stated in the permit application and all the requirements of this Regulation; As a condition for permitting test and repair 1/M Program Stations, the station will keep and maintain all necessary tools and resources needed to effectively repair vehicles that fail an emissions test;

147.1.5.5

7.1.5.6
7
. 1.5
.7 As a condition for permitting test only I/M Program Stations, the station will notify the vehicle owner/operator that the facility is a test only facility and will not provide repairs, prior to any official emissions test; An I/M Program Station shall have a building with a suitable exhaust extraction system; and An I/M Program Station shall provide a dedicated internet connection for the Certified Testing Equipment.
7.2 Permit Duration and Renewal 7
.2
. 1 The permit for I/M Program Stations shall be issued annually and shall expire on the last day ofthe month, one year from the month ofissue. The permit shall be renewable sixty days prior to the date ofexpiration. 7.2.2 Itis the responsibility ofthe owner/operator ofthe I/M Program Station to pursue the permit renewal through appropriate channels. 7.3 I/M Program Station to hold Department Harmless 7.3.1 In making application for a permit or for its renewal, such action shall constitute a declaration by the applicant that the Department shall be held harmless from liability incurred due to action or inaction ofi/M Program Station's owners or their employees. 7.4 An I/M Program Station shall be kept in good repair and in a safe condition for inspection purposes free ofobstructions and hazards.
8
.0 TRAINING AND CERTIFICATION OF INSPECTORS 8
. 1 Certified Emissions Inspector Certification Required. 8.1.1 No person shall perform any part ofthe inspection for the issuance ofa Certificate ofCompliance unless the person possesses a valid Certified Emissions Inspector Certification issued by the Department. 8.1
.2 Applications for a Certified Emissions Inspector Certification shall be made upon an application form prescribed by the Department. No certification shall be issued unless: · 8.1.2.1 The applicant has shown
.adequate competence by successfully completing the written and practical portions 158.1.2.2 ofthe Certified Emissions Inspector Certification requirements as specified in this Regulation; and The applicant has paid the required permit fees as set by the Board and referenced in Appendix A ofthis Regulation.
8
. 1.3 An applicant shall comply with all ofthe terms stated in the application and with all the requirements ofthis Regulation. 8.1.4 An applicant shall complete a Department approved training course and shall demonstrate knowledge and skill in the performance ofemission testing and use ofthe test equipment. Such knowledge and skill shall be shown by passing at rmrumum: 8.1.4.1 8.1.4
.2
8.1.4.3
8
. 1.4.4
8.1.4.5
8.1.4.6 Operation and purposes ofemission control systems; Inspection procedures as outlined in this Regulation and prompted by the test equipment; Operation ofthe Certified Testing Equipment including the performance ofgas calibration and leak check; The provisions ofSection 207(b) warranty provisions ofthe Federal Clean Air Act, and other federal warranties; The provisions ofthis Regulation and other applicable Department policies and procedures; and A performance qualification test including but not limited to the following: (a) Visual inspection and knowledge ofthe required emission control equipment; (b) Demonstration ofskill in proper use, care, maintenance, calibration, and leak testing ofthe Certified Testing Equipment; (c) Demonstration ofability to conduct the inspection; and (d) Demonstration ofability to accurately enter data in the test equipment. 8
. 1
.5 A signed hands-on performance check sheet shall be necessary for successful completion ofthe performance qualification test. The hands-on 16

### performance check sheet shall be signed by an instructor or other equally qualified person approved by the Department. 8.1.6 The Department shall issue a Certified Emissions Inspector Certificate to an applicant upon successful completion ofthe requirements ofthis section.
8.1
.7 The Certified Emissions Inspector Certificates are and remain the property ofthe Department, only their use and the license they represent is tendered. 8.1.8 Certified Emissions Inspector Certifications shall not be transferred from one person to another person. 8.2 Recertification Requirements for Certified Emissions Inspectors 8.2
. 1 The Department may renew certifications for an existing Certified Emissions Inspector after a properly completed renewal form is submitted, reviewed, and approved, the recertification requirements have been completed, the fees are paid and the Certified Emissions Inspector has complied with this Regulation. 8.2.2 Certified Emissions Inspectors shall be required to recertify annually. Failure to recertify shall result in suspension or revocation ofthe Certification as described in this Regulation. 8.2.3 Certified Emissions Inspectors shall complete a Department approved refresher course every 2 years. Applicants for recertification shall complete a Department approved refresher course no more than sixty days prior to the date of expiration. Applicants shall demonstrate knowledge and skill in the performance ofemission testing and use ofthe test equipment. 8.3 Certification Expiration 8.3.1 The Certified Emissions Inspector Certification shall be issued annually and shall expire onthe last day ofthe month one year from the month ofissue. The certification shall be renewable sixty days prior to the date ofexpiration. 8.3.2 It is the responsibility ofthe Certified Emissions Inspector to pursue the renewal ofthe Certification. 8.4 Certified Emissions Inspector Certification Suspension and Revocation 8.4.1 Certified Emissions Inspector Certifications may be suspended or revoked by the Department for violations ofthis Regulation.

17

### 8.4.2 Suspension or revocation ofCertified Emissions Inspector Certifications shall follow the provisions ofAppendix C ofthis Regulation.
9.0 INSPECTION PROCEDURE 9.1 The official emissions inspection shall be solely performed by a Certified Emissions Inspector at an I/M Program Station · and Department approved inspection procedures are to be followed
. 9.2 The Certified Emissions Inspector shall verify the vehicle license plate and vehicle identification numbers by comparing the information on the vehicle' s registration with those on the vehicle and shall accurately record them on the inspection test equipment. 9.2
. 1 The Certified Emissions Inspector shall verify the owner's name and address and enter this information into the test equipment. The Certified Emissions Inspector shall determine and enter the county in which the vehicle is registered. 9
.2.2 The Certified Emissions Inspector shall enter completely and accurately all the information required as part ofthe data entry procedure for the official vehicle emissions test on the approved test equipment. 9.3 A complete official test must be performed any time an inspection is requested
. Do not perform any part ofthe inspection without initiating an official test on the test equipment. 9.4 The Certified Emissions Inspector shall perform the official vehicle emissions test using the proper testing procedure: 9.4
. 1 All gasoline, and natural gas powered light-duty (8,500 lbs or less) OBDII compliant vehicles, model year 1996 and newer shall be tested as specified in Appendix D, OBDII Test Procedures. 9.4.2 All gasoline and natural gas powered vehicles model year 1995 and older shall be tested as specified in Appendix D, Two-Speed Idle Test Procedures
. 9.4.3 All gasoline and natural gas powered vehicles model year 1996 to 2007 with a GVW greater than 8,500 lbs shall be tested as specified in Appendix D, TwoSpeed Idle Test Procedure
. s. 9.4.4 All gasoline and natural gas powered vehicles model year 2008 and newer with a GVW greater than 8,500 lbs and GVW less than 14,000 lbs shall be tested as specified in Appendix D, OBDII Test Procedures.

18

### 9.4
.5 All gasoline and natural gas powered vehicles model year 2008 and newer with a GVW greater than 14,000 lbs shall be tested as specified in Appendix D, Two-Speed Idle Test Procedures
. 9.4.6 All diesel powered vehicles model year 1998 and newer shall be tested as specified in Appendix D, Diesel Test Procedures
. 9.5 Retesting Procedures 9
.5.1 Ifthe vehicle fails the initial emissions inspection, the owner/operator shall have fifteen calendar days in which to have repairs or adjustments made and return the vehicle to the I/M Program Station that performed the initial inspection for one (1) free re-inspection. In order to be in compliance, the vehicle that failed the initial test shall meet the following conditions: 9.5.1.1 9.5.1.2
9.6 Certificate ofWaiver The vehicle is re-tested; and The vehicle emissions levels are the same or less than the applicable cutpoint standards.

9.6.1 A Certificate ofWaiver may be issued for 1969 to 1989 model year vehicles ifall ofthe following requirements are met: 9
.6.1.1 Air pollution control devices identified in the emission decal are in place and operable on the vehicle. Ifthe decal is missing, at a minimum, the catalytic converter, PCV System, and AIR system are in place and operable on the vehicle. Ifthe devices have been removed or rendered inoperable, they shall be replaced orrepaired before a Certificate ofWaiver is granted; and 9.6.1.2 The vehicle continues to exceed applicable cutpoint standards after $200.00 ofacceptable emissions related repairs have been performed. Proofofrepair costs shall be provided for the vehicle to the Department in the form of an itemized bill, invoice, work order, manifest, or statement in which emissions related parts are specifically identified. Ifrepairs are made by someone with ASE L 1, ASE A8, or another certification approved by the Department, the cost oflabor may be included in the $200.00 9
.6
.2 A Certificate ofWaiver may be issued for 1990 through 1995 model year vehicles ifall ofthe following requirements are met:
199.6
.2.1

9.6.2
.2 Air pollution control devices identified in the emission decal are in place and operable onthe vehicle. Ifthe decal is missing, at a minimum, the AIR System, catalytic converter, EGR System, Evaporative Control System, PCV System, and gas tank cap are in place and operable on the vehicle. Ifthe devices have been removed or rendered inoperable, they shall be replaced or repaired before a Certificate ofWaiver is granted; and The vehicle continues to exceed applicable cutpoint standards after $200
.00 ofacceptable emissions related repairs have been performed. Proofofrepair costs shall be provided for the vehicle to the Department in the form of an itemized bill, invoice, work order, manifest, or statement in which emissions related parts are specifically identified. Ifrepairs are made by someone with ASE L 1, ASE A8, or another certification approved by the Department, the cost oflabor may be included in the $200.00 9
.6.3 A Certificate ofWaiver may be issued for 1996 and newer model year vehicles ifall ofthe following requirements are met: 9.6.3
. 1

9
.6
.3.2

9.6.3.3 Air pollution control devices identified in the emission decal are in place and operable on the vehicle. Ifthe devices have been removed or rendered inoperable, they shall be replaced or repaired before a Certificate ofWaiver is granted; and At least $200
.00 has been spent on acceptable emissions related repair costs for that specific vehicle, and ifproofof repair costs for that specific vehicle have been provided to the Department in the form ofan itemized bill, invoice, work order, manifest, or statement in which emissions related parts are specifically identified. Ifrepairs are made by someone with ASE L 1, ASE A8, or another certification approved by the Department, the cost oflabor may be included in the $200
.00 The vehicle is not within the time and mileage requirements ofthe federal emissions warranties. Any vehicle that is within time and mileage requirements ofthe federal emissions warranties shall not be eligible for an emissions repair waiver, but shall be repaired to pass the testing requirements.

209.6.4 As used in Sections 9.6.1 , 9.6.2, and 9.6.3 , acceptable emissions related repairs:9.6.4.1

9.6.4
.2
9
.6.4.3 9
.6.4.4

9.6.4
.5
9.6.4
.6 Refers to those expenditures and costs associated with the adjustment, maintenance, and repair ofthe motor vehicle which are directly related to reduction ofexhaust emissions necessary to comply with the applicable emissions standards, and procedures, and/or repairs to the evaporation vapor recovery system; Does not include adjustments, maintenance, or repairs performed prior to the official emissions test; Does not include the fee paid for the test; Does not include costs associated with the repairs or replacements ofair pollution control equipment on the vehicle ifthe need for such adjustment, maintenance, replacement, or repair is due to disconnection of , tampering with, or abuse ofthe emissions control systems; Does not include repairs performed to the vehicle' s exhaust system to correct problems with excessive exhaust dilution; Refers to repairs, maintenance, and diagnostic evaluations done in accordance with manufacturer's specifications, to the extent that the purpose is to reduce emissions. 9
.6.5 Information regarding all performed repairs shall be entered into the appropriate data base ofthe test equipment prior to the vehicle being retested. 9.6.6 Certificates ofWaiver shall only be issued by the Department unless the Department determines other acceptable methods ofissuing the waivers. A waiver shall only be issued after determining that the vehicle complies with the requirements ofthis Section for waiver issuance. 9.6
.7 Prior to referring the owner/operator to the Department for determining waiver eligibility, the I/M Program Station and the Certified Emissions Inspector shall verify that the repair and eligibility requirements ofthis Section have been met. 9.6
.8 A Certificate ofWaiver shall only be issued once to any vehicle that qualifies, throughout the lifetime ofthe vehicle
. 10.0 ENGINE SWITCHING

21

### 10.1 Engine switching shall be allowed only in accordance with EPA policy. 10.2 Vehicles not meeting the requirements ofSection 10.0 shall be deemed as tampered and are not eligible for a Certificate ofWaiver, unless they are restored to the original engine and emission control configuration
. 11.0 SPECIFICATIONS FOR CERTIFIED TESTING EQUIPMENT AND CALIBRATION GASES 11.1
.Approval ofCertified Testing Equipment 11.1.1 Certified Testing Equipment shall meet the specifications as detailed in Appendix E. 11
. 1.2 It 

### shall be illegal for any person to modify the hardware or software of approved emissions test equipment without written application and formal approval by the Department. 11.1.3 It 

### shall be illegal for any person to gain access to any Department controlled portions ofan approved test equipment without approval by the Department. 11.2 Calibration Gases 11.2.1 General: The approved vendor shall, on request, supply at a reasonable cost to the I/M Program Station, calibration gases approved by the Department. The approved vendor shall have approved, full calibration gas containers installed and operational at the time ofdelivery. The Department shall establish necessary procedures for approving calibration gases. 11.2.2 Calibration Gas Blends: The calibration gases supplied to any I/M Program Station shall conform to the specifications ofthe Department as specified in Appendix E. All calibration gases shall meet all Federal requirements for the emissions warranty coverage. Only gas blends supplied by Department approved blenders shall be used to calibrate official Analyzers.

11
.3 Warranty and Maintenance Requirements 11.3.1 It 

### shall be the responsibility ofthe I/M Program Station to obtain warranty coverage for testing equipment supplied by the approved vendor. Coverage requirements will be determined by the Department. 2211.3.2 The testing equipment shall be maintained in accordance with the manufacturer' s recommended maintenance schedule and records ofthis maintenance service shall be maintained for examination by the Department. 11.4 Gas Calibration and Leak Check: Gas calibrations and leak checks shall be performed in accordance with the schedule referenced in Appendix E.
12.0 QUALITY ASSURANCE 12.1 A quarterly inspection and audit shall be made by a representative ofthe Department to verify compliance with this Regulation for each I/M Program Station. 12
. 1.2 During the time ofthe inspection and audit by the Department, the Department representative shall have exclusive access to the test equipment. 12
. 1.3 Required tools and equipment as noted in Section 7.1.5, shall be kept at the I/M Program Station at all times and shall be available for inspection by the Department at any time the inspection station is open for business. 12.2 An annual covert inspection and audit shall be made by a representative ofthe Department to verify compliance with this Regulation for each I/M Program Station. 12.3 The Department may increase the frequency ofinspections and audits for I/M Program Stations and/or Certified Emissions Inspectors ifthe Department receives information ofa violation ofthis Regulation
. 12.4 The Department shall regularly monitor I/M Program Stations and/or Certified Emissions Inspectors through inspection records and/or technology integrated into the Certified Test Equipment.

13
.0 CUTPOINT STANDARDS FORMOTOR VEHICLES EXHAUST GASES In order to obtain a valid emissions Certificate ofCompliance, exhaust emissions from a motor vehicle subject to an biennial exhaust gas emission inspection shall not**exce~d** the

23maximum concentrations for carbon monoxide (CO) and hydrocarbons (HC) as specified in Appendix B.
14.0 DISCIPLINARY PENALTIES AND RIGHT TO APPEAL 14.1 When the Department, or its representative(s), receives information ofa violation ofany regulation contained herein which may result in a permit denial, revocation, or suspension, the Department shall notify the affected entity, in writing, informing the entity ofthe violation and penalties to be enforced. The affected entity may request a hearing within ten calendar days ofthe Department giving notice ofthe potential permit denial, revocation, or suspension
. Only a written request for a hearing shall be honored by the Department. No appeal may be made on a formal warning
. 14
. 1.1 In consjdering the appropriate administrative action to be taken as indicated in Appendix C, the Director shall consider the following: 14.1.1.1 14.1.1.2 14.1.1.3
14
. 1.1.4 whether the violation was unintentional or careless; the frequency ofthe violation or violations; the audit and covert audit history ofthe I/M Program Station and the Certified Emissions Inspector; whether the fault lies with the I/M Program Station or the Certified Emissions Inspector
. 14.1.2 After consideratioii ofthe factors in Section 14
. 1.1 the Director may take appropriate administrative action as indicated in Appendix C against either the I/M Program Station, the Certified Emissions Inspector, or both. 14.2 Appeals Hearing Procedure: 14.2.1 An appeals hearing shall be held at the request ofthe affected entity in order to determine the accuracy ofinformation obtained by the Department and whether there are mitigating factors which wouldjustify a reduction ofthe imposed penalties. 14.2
.2 The requesting party may bring to the hearing any witnesses and any evidence believed to be pertinent to the disciplinary action. 14.2.3 The appeal shall pe heard by the Vehicle Inspection and Maintenance Appeal Board, hereafter liM Board, consisting ofat least three persons, who are not employees ofBear River Health Department, appointed by the Board. The liM Board shall have the discretion to determine which witnesses shall be heard and what evidence is relevant. 2414
.2.4 Violations determined to be intentional or flagrant shall result in the maximum enforcement ofthe penalty schedule pursuant toAppendix C. 14.2.5 In considering whether to reduce a penalty indicated by Appendix C, the 1/M Board and the Department shall consider the following : 14.2
.5
. 1 14.2.5.2 14.2.5.3
14.2
.5.4 whether the violation was unintentional or careless; the frequency ofthe violation or violations; the audit and covert audit history ofthe 1/M Program Station and the Certified Emissions Inspector; whether the fault lies with the 1/M Program Station, the Certified Emissions Inspector, or both
. 14.3 Written notice ofthe final determination ofthe 1/M Board, including the 1/M Board's finding under Section 14.2.5, shall be made within ten calendar days after the conclusion ofthe appeals hearing.
15
.0 PENALTY 15.1 Any person who is found guilty ofviolating any ofthe provisions ofthis Regulation, either by failing to do those acts required herein or by doing a prohibited act, shall be guilty ofa class B misdemeanor pursuant to Section 26A-1-123 , Utah Code Annotated, 1953 , as amended. Ifa person is found guilty ofa subsequent similar violation within two years, he shall be guilty ofa class A misdemeanor pursuant to Section 26A-1-123 , Utah Code Annotated, 1953 , as amended
. 15.2 Each day such violation is committed or permitted to continue shall constitute a separate violation. 15.3 The county attorney may initiate legal action, civil or criminal, requested by the Department to abate any condition that exists in violation of this Regulation
. 15.4 In addition to other penalties imposed by a court ofcompetentjurisdictions, any person(s) found guilty ofviolating any ofthis Regulation shall be liable for all expenses incurred by the Department. 15.5 A Penalty Schedule for permit warning, suspension, or revocation is adopted as Appendix A and may be amended by the Board as the Board deems necessary to accomplish the purposes ofthis Regulation.

25

# . '



### 16.0 SEVERABILITY Ifany provision, clause, sentence, orparagraph ofthis Regulation or the application thereofto any person or circumstances shall be held to be invalid, such invalidity shall not affect the otherprovisions or applications ofthis Regulation. The valid part ofany clause, sentence, or paragraph ofthis Regulation shall be given independence from the invalid provisions or application and to this end the provisions ofthis Regulation are hereby declared to be severable.


### 17.0 EFFECTIVEDATE This Regulation shall become effective on

### ~1)

# U/3 as adopted 

### by the Bear River Board ofHealth.



### 26Appendix A Fee Schedule Permitting ofan official I/M Program Station Annual Renewal ofl/M Program Station Expired 

### liM Program Station Renewal 

### liM Program Station Re-location Permitting ofa Certified Emissions Inspector Renewal ofCertified Emissions Inspector Expired Certified Emissions Inspector Renewal Official Station Sign APC Fee for 12 month registration APC Fee for 6 month registration Emissions Inspection Fee- OBD Test Emissions Inspection Fee- TSI and Tampering $250
.00 $50.00 $75.00 $75.00 $25.00 $15.00 $25.00 Cost $3.00 $2.25 $15.00 $20.00

### APPENDIXB BEAR RIVER HEALTH DEPARTMENT EMISSION STANDARDS CUTPOINTS MOTOR VEIDCLE EMISSIONS INSPECTION/MAINTENANCE PROGRAM The following schedule gives the maximum allowable concentrations for carbon monoxide (CO) and hydrocarbons (HC) for both cars and trucks as determined by an . approved infrared gas analyzer using the prescribed procedures. The effective date for these cutpoints is January 

### 1, 2014. ALL PASSENGER VEHICLES 

### 1978 AND OLDER LIGHT DUTY TRUCKS 

### 6,000 POUNDS GVWR OR LESS 

### 1979 TRUCKS AND NEWER 

### 8,500 POUNDS GVWR OR LESS MAXIMUM CONCENTRATION STANDARDS MODEL YEAR 

### 1968-1969 1970-1974 1975-1976 1977-1979 1980 1981-1995 1996 and newer



### 1968-1969 1970-1978 1979-1980 1981 and newer PERCENT CARBON MONOXIDE 

### 6.0 5.0 4
.0 3
.0 

### 2
.0 1.2 N/A

- OBD II PARTS/MILLION HYDROCARBONS 

### 800 700 600 500 300 

### 220 N/A

- OBD II HEAVY DUTY TRUCKS AND VANS 

### 1978 AND OLDER 

### 6,001 AND OVER GVWR 

### 1979 AND NEWER OVER 

### 8,500 GVWR MAXIMUM CONCENTRATION STANDARDS 

### 7
.0 5
.0 4
.0 3
.5 

### 1500 1200 1000



### 800 The minimum dilution factor must also be reached as part ofthe testing requirement. The dilution factor determination is contained in the analyzer specifications provided by the approved vendor. 

### NOTE: These should be considered as "cutpoints" for maximum allowable emissions levels. Vehicles must never be reset to these emission levels when readjustments are made, but rather shall be adjusted using manufacturer' s specifications. By using manufacturer' s specifications, the emissions levels should be well below the "cutpoints."

### APPENDIX C- PENALTY SCHEDULE

Violation 1 st Occurrence 2"d Occurrence 3rd Occurrence 4th Occurrence (resets after 2 years ofno similar violations unless revoked) Failure to inspect Tech: 180 day Tech: Revocation of or substituting a suspension and permit for up to 5 years mandatory retraining vehicle other than the vehicle on the Station: 180 day Station: 270 day Station: Revocation of test record suspension suspension inspection station permit (intentionalpass) for up to 5 years Passing a failing Tech: 30 day suspension Tech: 60 day suspension Tech: Revocation of vehicle or and mandatory retraining and mandatory retraining permit for up to 5 years recording pass for Station: 15 day Station: 30 day Station: 60 day Station: Revocation of tampering on a suspension suspension suspension permit for up to 5 years tampered vehicle (gross negligence) Falsifying an Tech: 180 day Tech: Revocation of inspection record suspension and permit for up to 5 years mandatory retraining or emissions certificate or Station: 180 day Station: 270 day Station: Revocation of Failing a passing suspension suspension inspection station permit for up to 5 years vehicle (intentional) Non-certified Tech: 60 day suspension Tech: 180 day Tech: Revocation of person performing suspension permit for up to 5 years test Station: 60 day Station: 180 day Station: Revocation of (gross negligence suspension suspension inspection station permit table) for up to 5 years Inaccurate or Tech: Formal warning Tech: 30 day suspension Tech: 90 day suspension Tech: Revocation of incomplete data and mandatory retraining and mandatory retraining and mandatory retraining permit for up to 5 years entry Station: Formal warning Station: 15 day Station: 45 day Station: Revocation of (incompetence) suspension suspension inspection station permit for up to 5 years Failure to follow Tech: Formal warning Tech: 30 day suspension Tech: 90 day suspension Tech: Revocation of proper test and mandatory retraining and mandatory retraining and mandatory retraining permit for up to 5 years procedures Station: Formal warning Station: 15 day Station: 45 day Station: Revocation of (incompentence) suspension suspension inspection station permit for up to 5 years•



### Appendix D- Test Procedures

### OBDII Test Procedures
On-Board Diagnostics (OBD) is the monitoring and fault detection/notification process ofthe Powertrain Control Module (PCM) related to the vehicle's emission control system and powertrain operation on 1996 and newer model year vehicles
. When an emissions control malfunction is detected, a dashboard light illuminates, displaying one ofthe following : "Check Engine," "Service Engine Soon," or the international engine symbol. Ifthe OBD system detects a problem that may cause vehicle emission to exceed applicable federal standards, the Malfunction Indicator Light (MIL) is illuminated and the appropriate diagnostic trouble code (DTC) and engine operating conditions will be stored in PCM memory. 1
.0 Locate the Diagnostic Link Connector (DLC) on the vehicle being tested. Connect the vehicle to the test equipment. 1
. 1 Ifthe DLC is missing, has been tampered with, or is otherwise inoperable, the vehicle fails the test and shall be repaired. 1.2 Ifthe DLC is unaccessible, the problem must be remedied before the test can continue. 2
.0 Tum the ignition switch to the offposition for at least 30 seconds. 3.0 Visually examine the instrument panel to determine ifthe malfunction indicator light (MIL) illuminates, at least briefly, when the ignition key is turned to the
"key on, engine off' (KOEO) position. Enter your visual inspection result into the test equipment. 3.1 Ifthe MIL does not illuminate, the vehicle fails the test and must be repaired
. 4.0 Tum the ignition switch to the of f position for at least 30 seconds. 5.0 Start the engine so the vehicle is in the "key on, engine running" (KOER) condition and follow the test equipment screen prompts until the test is complete
. 6.0 For 1996-2000 model year vehicles two (2) not ready flags are allowed for a passing test. For 2001 and newer vehicles one (1) not ready flag is allowed. If the not ready status exceeds these numbers the vehicle must be driven additional miles until readiness monitors are set "ready" or repairs have been made allowing readiness flags to set ready. 7
.0 Ifthe MIL is commanded on while the engine is running, regardless ofDiagnostic Trouble Codes (DTC' s), the vehicle will fail the test and will require repairs.

### 8.0 Certain vehicles have been determined by the EPA to be OBDII deficient. The test equipment software will maintain a list ofthese vehicles and perform a modified OBDII test. 9.0 A Certificate ofCompliance will be issued ifthe vehicle meets the requirements established in this section
.

### Two-Speed Idle (TSI) Test Procedures During a two-speed idle test, the Analyzer measures the tailpipe exhaust emissions ofa vehicle while the vehicle idles at both high and low speed. The Analyzer tests vehicles for carbon dioxide in addition to hydrocarbons and carbon monoxide. The two-speed idle test comprises two phases: (1) high speed test (2200-2800 RPMs) for the first phase ofthe emissions test; then, (2) tested at idle (350-1100 RPMs). 1
.0 The Certified Emissions Inspector shall not inspect or test any motor vehicle with a mechanical condition which may cause injury to inspection personnel or damage to the inspection station or test equipment or which may affect the validity ofthe test, until such condition is corrected. Such conditions include, but are not limited to: coolant, oil, or fuel leaks; low oil or low fluid levels; and high visible emissions. 2.0 Prepare the Analyzer for testing as specified by the manufacturer. 3.0 Each vehicle shall be checked to determine that it is at normal operating temperature by feeling the top radiator hose or by checking the temperature gauge. Each vehicle shall be at normal operating temperature before performing the emissions inspection. 4.0 The inspection shall be performed with the transmission in "park" or "neutral" and with all accessories offand the emergency brake applied. 5.0 The Analyzer probe shall be inserted into the exhaust pipe at least twelve inches or as recommended by the Analyzer manufacturer, whichever is greater. 6.0 Ifa baffle or screen prevents probe insertion ofat least twelve inches, a suitable probe adapter or snug fitting, non-reactive hose which effectively lengthens the exhaust pipe shall be used. 7
.0 For all vehicles equipped with a multiple exhaust system that does not originate from a common point, both sides shall be tested simultaneously with an approved adapter. 8
.0 When inspecting a vehicle under windy conditions, the tailpipe shall be shielded from the wind with a suitable cover. 9
.0 With the tachometer properly attached, the vehicle shall be tested by following the screen prompts, answering questions, and entering required data
. Vehicles failing because ofexcessive exhaust dilution shall repair the dilution problem prior to continuing the emission test. The dilution standard shall be contained in the Analyzer specifications provided by the approved vendor.

### 10.0 The Certified Emissions Inspector shall verify the presence ofa gas cap and enter the information into the Analyzer. 11.0 Certain vehicles cannot be tested in the high speed (2200-2800 RPM) mode. The test equipment software will maintain a list ofthese vehicles and perform a modified test. 12.0 A Certificate ofCompliance shall be issued ifthe vehicle emissions levels are the same as or less than the applicable cutpoint standards as referenced in Appendix B, and the vehicle has a gas cap present.

### Diesel Powered Vehicles Test Procedures 1.0 All diesel powered vehicles 2007 and newer shall be tested in accordance with the following procedure: 1.1 Locate the Diagnostic Link Connector (DLC) on the vehicle being tested
. Connect the vehicle to the test equipment. 1.1.1 Ifthe DLC is missing, has been tampered with, or is otherwise inoperable, the vehicle fails the test and shall be repaired: 1.1.2 Ifthe DLC is unaccessible, the problem must be remedied before the test can continue. 1
.2 Turn the ignition switch to the offposition for at least 30 seconds. 1.3 Visually examine the instrument panel to determine ifthe malfunction indicator light (MIL) illuminates, at least briefly, when the ignition key is turned to the "key on, engine off' (KOEO) position. Enter your visual inspection result into the test equipment
. 1
.3
. 1 Ifthe MIL does not illuminate, the vehicle fails the test and must be repaired. 1.4 Turn the ignition switch to the offposition for at least 30 seconds. 1
.5 Start the engine · so the vehicle is in the "key on, engine running" (KOER) condition and follow the test equipment screen prompts until the test is complete. L6 Ifthe vehicle has 1 or more monitors "not ready", follow the attached flowchart to determine whether the readiness check will be marked as pass or fail. 1.7 Ifthe MIL is commanded on while the engine is running, regardless of Diagnostic Trouble Codes (DTC's), the vehicle will fail the test and will

0 0 

### reqmre repairs. 1.8 Certain vehicles have been determined by the EPA to be OBDII deficient. The test equipment software will maintain a list ofthese vehicles and perform a modified OBDII test. 1.9 A Certificate ofCompliance will be issued ifthe vehicle meets the requirements established in this section.

### 2.0 All diesel powered vehicles 1998-2006 shall be subject to a visual anti-tampering inspection. The air pollution control devices identified in the emission decal shall be in place and apparently operable on the vehicle
. Ifthe decal is missing the vehicle owner/operator shall have the decal replaced before the inspection can continue. 2.1 The devices listed on the decal must be present and apparently operable to pass the emission inspection. 2.2 Ifthe OBD II system is identified in the emission decal, the procedure in Section 1.1 through 1.5 shall be followed. 2.3 Ifthe decal is missing and is no longer available for replacement the vehicle owner/operator shall provide written documentation to the Department stating such. Approved documentation shall come from an authorized dealer or manufacturer ofthe vehicle in question. 2.3 .1 Ifthe emissions decal is missing and the vehicle meets the requirements ofSection 2.3 , the following emissions control devices should be present and apparently operable iffactory equipped: Catalyst; Exhaust Gas Recirculation System (EGR); Diesel Particulate System (DPF); Air Injection Reaction System (AIR); Urea System (SCR); and OBD II System. 

### , 2.4 A Certificate ofCompliance shall be issued ifthe emissions control devices are in place and apparently operable. An 

### inspection ofthe OBD II system as referenced in Section 2.2 shall be for informational purposes only and will not determine whether a vehicle passes or fails the emission inspection.1
. PM Filter, NOx/SCR aftertreatment or NMHC c.1talyst, orwithin Catalyst, Heated Catalyst, or Heated 02 monitors ifthe vehicle or inspection software used pre MY2010 read iness montior definitions
. wu-scc =Warm ups since code de01r

Y•s Diesel Readiness Check Flowchart

Diesel powered vehicle 2007 model

year and newerAppendix E-Technical Specifications and Calibration Gas

11
.0 GENERAL This appendix contains specifications for Emission Inspection System Contractors (hereafter, Contractors) to design Testing Equipment to be used in the Cache County Vehicle Emissions Inspection and Maintenance Program (hereafter, 1/M Program)
. Testing Equipment to be used in the 1/M Program must be capable of performing consistent Two-Speed Idle (TSI), and On-Board Diagnostics (OBD) emissions inspections
. 1.1 Design Goals Testing Equipment must be designed and constructed to provide reliable and accurate service in the automotive service environment and have a useful life of at least five years. The software must be designed for maximum operational simplicity and be capable of providing emissions readings or codes that can be used for vehicle diagnostics. A manual, non-test mode should be available to perform vehicle diagnostics. The software must prevent users from clearing Diagnostic Trouble Codes, changing readiness status, or performing other actions that could change the results of an official emissions test. In addition, the Testing Equipment must include security measures that will prevent unauthorized modifications to the software or inspection data, record unauthorized entry, also known as tampering, and prevent subsequent inspections when tampering is detected. These technical specifications contain the minimum requirements for Testing Equipment used to perform emissions inspections in the 1/M Program
. Contractors may include additional items with approval from the Bear River Health Department (hereafter, the Department). 1
.1
.1 Identification Data A nameplate including the following information must be permanently affixed to the housing ofthe Testing Equipment:
• Name and address of manufacturer; • Model description; • Serial number; and • Date of assembly
. In addition, the Contractor shall affix a label to the housing ofthe Testing Equipment that contains a toll-free telephone numberfor customer service
. This telephone number must also be displayed on error messages that recommend the need for service by the manufacturer. The Testing Equipment must also electronically display:
• Nameplate data; • Testing Equipment number; and • Propane Equivalency Factor (PEF). 21.2 Manuals All Testing Equipment sold or leased by the Contractor must be provided with a current copy of a manual that contains, at a minimum, operating instructions, maintenance instructions, and initial startup instructions. The manual may be provided in an electronic format and should be accessible from the Testing Equipment
. 1.3 Certification Requirements The Contractor shall submit a letterto the Department stating that the Testing Equipment model sold or leased by the Contractor or its authorized representatives satisfies all design and performance criteria described in these specifications. Unless otherwise specified, a copy ofthe software documentation listed below must be submitted to the Department as part ofthe certification application
. The documentation must include, at a minimum, the following:
• Complete program listing(s); • Functional specifications; • Functional flowcharts ofthe software; • Example inputs and outputs from all processes; • Detailed interface information on system components including the identification of protocol and output specifications; and • File layouts. To ensure proper maintenance of all Testing Equipment, a full description ofthe Contractor's service procedures and policies, sample contracts, warranties, and extended service agreements must be provided as part ofthe certification application. The Contractor shall provide a training plan to the Department that will be used to conduct certification training of potential inspectors on the use ofthe Testing Equipment. The Contractor shall supply to the Department and maintain at least one piece ofTesting Equipment. 1.3.1 Escrow of Software The Contractor must submit a letter of corporate authorization agreeing to place software source codes and other pertinent technical information in an escrow placement approved by the Department
. The Contractor shall contract with the approved escrow company and provide the Department with a copy ofthe contract including the Department as a beneficiary. Certification ofthe Testing Equipment will not be valid until this condition has been met. The Contractor must place in escrow the most recent version of the Testing Equipment software, including but not limited 

### to, the actual software code and related materials 3 

# •used to meet this specification
. The software will be turned over to the Department only ifthe Contractor defaults or cannot ensure continued performance ofthe contract
. In the event that the software is transferred , the Department shall protect it from public dissemination and commercial usage to the extent required by law
. The software may be used, maintained, and updated by the Department, or its assignee, to support the 1/M Program
. At a minimum, the Department shall :
• Limit source code access to parties necessary to maintain and update the analyzers; • Requ ire all parties to sign a non-disclosure agreement before obtaining access to the code; and • Grant no license permitting an entity to use any part of the codes for any commercial purpose other than to update and operate the analyzers. The Department is not interested in the disclosure of proprietary information orthe detailed inner workings ofthe software
. However, it is essential that the software, schematics, and drawings be available in case the Contractor defaults
. As a prerequisite to certification, the Contractor shall furnish a performance bond to the Department. This bond must be in a form approved by the Department, executed as a surety by a bonding company authorized to do business in the State of Utah, and signed by a licensed resident agent. The performance bond must be for $250,000 and must remain valid for the entire time period that the Contractor participates in the 1/M Program
. The performance bond must cover all Testing Equipment that is certified to conduct emissions inspections in the 1/M Program
. The performance bond may be used by the Department at any time ifthe Contractor is in default ofthe requirements ofthese specifications, including but not limited, to the following "Events of Default" : A. The Contractor fails to remedy a breach of covenant, representation, or warranty required by these specifications within thirty (30) days after written notice ofsuch breach has been given to the Contractor by the Department; B
. The Contractor makes a general assignment for the benefit of creditors, admits in writing its inability to pay debts as they mature, institutes proceedings to be adjudicated upon voluntary bankruptcy, consents to the filing of a bankruptcy proceeding against it, files a petition or answer or consent seeking reorganization, readjustment, arrangement, composition, or similar relief under federal bankruptcy or any other similar applicable law(s), consents to the filing of any such petition, consents to the appointment of a receiver, liquidator, trustee, or assignee in bankruptcy or insolvency ofthe manufacturer or a substantial part of its property, or takes action to further any ofthese purposes; or C. A court of competentjurisdiction enters a decree or order adjudging the Contractor as bankrupt or insolvent, or approving a properly filed petition seeking 4 

# •reorganization, readjustment, arrangement, composition, or similar relief for the Contractor under the federal bankruptcy or any other similar applicable law(s), and such decree or order is not discharged or stayed continuously for a period ofsixty (60) days; or a decree or order ofa court of competentjurisdiction for the appointment of a receiver, liquidator, trustee or assignee in bankruptcy or insolvency ofthe manufacturer or ofa substantial part of its property, or for the liquidation of its affairs, is entered, and such decree or order is not discharged or stayed continuously for a period of sixty (60) days; or any substantial part ofthe property ofthe Contractor is sequestered or attached and is not returned to the Contractor or released from such attachment within sixty (60) days thereafter
. To require performance by the surety under the performance bond, the Department shall give written notice ofthe event ofdefault to the Contractor, specifying the date upon which the surety performance must begin. The Director or his designee shall release the performance bond once it is determined that the Contractor has satisfactorily completed its obligations in accordance with the terms ofthese specifications, or at an earlier date, if it is determined by the Director to be in the best interest ofthe Department. 1.4 Warranty Coverage and Extended Service Agreements A written warranty coverage agreement, signed by an authorized representative ofthe Contractor and the 1/M Program Station, which provides a complete description of coverage for all systems and components and all Contractor provided services listed below in Contractor Provided Services, must accompany the sale or lease of each unit ofTesting Equipment
. The original manufacturer's warranty must be a minimum ofone year from the date of purchase
. An extended warranty service agreement must be available to the Testing Equipment owner upon the expiration ofthe manufacturer's original warranty period. Cost disclosures of consumable inventory items and extended warranty service agreements with detailed · descriptions of coverage must be available to all Testing Equipment owners. The cost of extended warranty service agreements must be identified in the Contractor's response to the RFP 1.5 Contractor Provided Services A Contractor-authorized repair technician is a Testing Equipment service technician that is authorized by the Contractor to perform service on their fleet ofTesting Equipment
. Only Contractor-authorized repair technicians may access the secure areas on the Testing Equipment. The Contractor-authorized repair technician shall perform a gas calibration priorto returning an Analyzer to service whenever a component ofthe emissions measurement system is repaired or replaced. Similarly, the Contractor-authorized repair technician shall perform a leak check each 5time the Analyzer's sample line is broken and repaired
. Contractor-authorized repair technicians shall have software driven menu options or other acceptable method that records the transfer of inspection station, inspector information, and other data from one unit ofTesting Equipment to another without manual inputs or the transfer of previous data. The Department may require the Contractor to conduct on-site or laboratory testing ofthe Testing Equipment in order to document continued compliance
. The Contractor shall supply the 1/M Program Station a temporary replacement unit ofTesting Equipment that meets the 1/M Program requirements if a unit ofTesting Equipment is removed from the 1/M Program Station for repair ortesting. The Contractor shall be responsible for any costs incurred under this requirement. The Contractor shall correct software features that do not meet these specifications to the sa-

tisfaction ofthe Department. The enhancement ofoperational software must be specified by the Department and be designed to update through the internet
. Unless authorized by the Department, software enhancements must be available for beta testing within 120 days of commencement of a software update contract and receipt of an updated Testing Equipment specification. The Contractor shall not modify any existing Testing Equipment software without obtaining approval from the Department. The Contractor shall be responsible for training Department officials responsible for oversight of the 1/M Program, including but not be limited to, the instruction on all operational , maintenance, and quality control features ofthe Testing Equipment samp.ling system, full access to and use of inspection, audit, and calibration menus, and optional programs offered to inspectors
. This training must be conducted at the Contractor's expense as a cond ition of certification, and upon written request by the Department
. The Contractor shall provide**t~e** following services to the 1/M Program Station as part ofany sale, lease, or loan ofTesting Equipment:
• Delivery, installation, calibration, and verification ofthe proper operating condition ofthe Testing Equipment; • Two extra sample filters with each TSI Analyzer, and an additional printer cartridge or a certificate redeemable for a printer cartridge for all Testing Equipment; • A minimum oftwo hours operation and maintenance training to the owners and operators for each unit ofTesting Equipment purchased or leased
. The Contractor shall provide the following services to the 1/M Program Station as part ofthe manufacturer's original warranty and thereafter as a portion ofthe extended warranty service agreement.
• Full systems support and repair, including temporary provision of units of equal quality and specification;

6 '•

## 1
. ' '

• Quarterly examination, calibration, and routine maintenance ofAnalyzer and sampling systems on the TSI Analyzers. Annual examination must be required on the OBD portion of the Testing Equipment
. • On-site service response by a Contractor-authorized repair technician within one business day (Saturday shall be considered a business day), excluding Sundays, national/state holidays (New Year's Day, Martin Luther King, Jr
. Day, President's Day, Memorial Day, Independence Day, Pioneer Day, Labor Day, Veteran's Day, Thanksgiving, and Christmas), and other days the purchaser's business might be closed, ofa request from the 1/M Program Station. The names, toll free telephone number(s), and service facility addresses ofthe Contractor's representatives responsible for Equipment service must be provided to the 1/M Program Station. All system repairs, component replacements, and/or Testing Equipment adjustments, including reset ofquality control lockout systems, must be accomplished onsite within a minimum average response time of 8 business hours after a service request has been initiated
. Ifthe completion ofthis work is not possible within this time period, Testing Equipment of equal quality and specifications must be provided until the malfunctioning unit is properly repaired and returned to service. 1.6 Electronic Transmission Security The Testing Equipment shall utilize a standard protocol encryption method for communications with the host incorporating error detection and not incorporating error correction. The Testing Equipment shall utilize bitsum checking for all messages. 1.7 Tamper Resistance The controlled access design must be the responsibility ofthe Contractor, but all security measures must be submitted to the Department for approval. The Testing Equipment operators, Department personnel, and field representatives authorized by the Contractor shall be prevented from creating or changing any inspection results, programs, or data contained on the Testing Equipment
. The Contractor shall use appropriate software and hardware provisions to protect 1/M files and programs. The file and program protection may consist of mechanical systems in combination with electronic and software systems. The protection features must prevent access to the secured portions ofthe hard disk containing 1/M programs and inspection data. The control key or its functional equivalent, which gives access to the operating system (OS), must not be activated except through the use of a password on the audit menu. The password must be chosen by the Department at the time of certification testing. Other security or protection alternatives may be proposed by the Contractor for approval by the Department. The Contractor shall, at a minimum, develop tamper resistant features to prevent unauthorized access through the Testing Equipment cabinet
. Micro switches, keyed and software controlled locks, and software algorithms requiring the use ofan access code must all be used where appropriate. Any unauthorized access to the secured areas ofthe Testing Equipment must be detected, even when the power is off. A software lockout algorithm must be activated should
7tampering occur, which would abort any existing inspection sequence and prevent further inspections until the lockout is cleared by a field representative authorized by the Department. The Contractor shall develop a system to allow Contractor-authorized repair technicians to clear tamper lockouts only during authorized service calls
.The lockout system must be designed so that it can be activated from the audit menu by Department personnel. The Contractor may use keyed locks on the cabinet doors to secure the disk drives as long as the locks are built-in and can be changed by authorized personnel should a security problem be identified. A software controlled solenoid lock may also be used on the secured drive door of the Testing Equ ipment
. The solenoid lock may be used instead of or in addition to any key or combination lock that may be provided
. The Testing Equipment software must control the solenoid lock and unlatch the doors in response to authorized requests from the audit menu while maintaining the appropriate levels of security. A tamper file must be created that includes the date, t i me, type, and location ofthe tamper lockout, date and time the lockout was cleared, and who cleared the lockout
. The tamper lockout type and location must be accessible only through the lockout function ofthe Testing Equipment's audit menu . Access to the compact disc drive (CD}, if applicable, must be avai lable to 1/M Program Station personnel at all times
. However, access to the BIOS, 1/M related programs, and data must be secured separate from the CD and additional drives
.The Contractor shall provide a security method approved by the Department for the CD drive(s) to prevent unauthorized reads, writes, and executable
. However, theContractor may offer Testing Equipment with additional disk drives that can run optional software application programs . The Testing Equipment must prevent Contractor-authorized repair technicians from performing the following, except in a manner approved by the Department :
• Clearing a state lockout; • Clearing a lockout for a failed three-day gas calibration or leak check; • Adding, deleting, or modifying test data; • Adding, deleting, or modifying 1/M Program Station information or an Certified Emissions Inspector's license number; and • Altering the calibration gas bottle values
. 1.8 Automated Inspection Process Software and Displays The inspection process, data collection, and quality control features ofthe Testing Equipment must be automated as much as possible. The software must automatically select the emission standards for the vehicle from an internal reference table
. Vehicle identification information must be derived from a database accessed over a real time data system to the Testing Equipment. Access to the Vehicle Identification Database (VID} shall be accomplished by entry ofthe vehicle identification number (VIN) in its entirety
. Provisions must be made for manual entry of data for vehicles not in the reference files ofthe Testing Equipment
. The Contractor in 8' I '

consultation with the Department shall customize how the emission testing results are displayed on the Testing Equipment and on the approved paperwork provided to the owner ofthe vehicle
. 2
.0 HARDWARE REQUIREMENTS 2.1 Overview The hardware requirements for the Analyzer must meet or exceed specifications as published by the California Bureau ofAutomotive Repair (BAR) and contained in the "BAR-97 EMISSIONS INSPECTION SYSTEM SPECIFICATIONS" (BAR-97), dated May 1996, except where reference is made to ASM testing and NOx gas measurement requirements. The Analyzer may include all amendments made to the BAR-97 hardware specifications to present date. Each Analyzer shall be equipped with Bar Code Scanner, Engine Revolutions per Minute Detection System and RealTime Inspection Testing Monitoring System. 2.2 Accessing the OBD System The Testing Equipment must include hardware and software necessary to access the on-board computer systems on all model-year 1996 and newer gasoline and natural gas powered vehicles. The Testing Equipment must also be able to access the on-board computer system on all model years 2007 and newer diesel powered vehicles
. The equipment design and operation ofthe Testing Equipment must meet the federal requirements contained in Title 40 ofthe Code of Federal Regulations (CFR), Chapters 85.2207-2231 and the recommended practices regarding OBD inspections contained in the J1962, J1978 and J1979 published by the Society of Automotive Engineers (SAE). The Testing Equipment must be able to connect to the vehicle's OBD connector and access, at a minimum, the following OBD data :
• Service modes: $01, $03, $07, $09, $OA At a minimum, the Testing Equipment must also be capable of communicating with all OBD vehicles that use the following communications protocols:
• International Organization for Standardization (ISO) 9141; • Variable pulse width (VPW) as defined in the SAE's J1850; • Pulse width modulation (PWM) as defined in the SAE's J1850; • Keyword protocol 2000 (KWP); and • Controller area network (CAN) as defined in the ISO 15765-4.3:2001. The OBD interrogation process must be fully integrated into the Testing Equipment, automated, and require no inspector intervention to collect and record the OBD data retrieved via the OBD connector link. No separate interface may be used.

92.3 OBD Inspection Equipment The OBD inspection Equipment apply only to the OBD communication components, which must meet all federal requirements contained in 40 CFR §§85.2207- 85.2231 and recommended practices contained in the J1962, J1978, and J1979 published by the SAE. The Equipment must meet criteria contained in the EPA's guidance document, "Performing Onboard Diagnostic System Checks as Part of a Vehicle Inspection and Maintenance Program" {EPA, 2001} or EPA's applicab !e update to this document
. 2.4 Bar Code Scanner The bar code scanner must be able to read a one-dimensional {1 -D} and a two-dimensional {2-D} bar code through a windshield and use visible laser diode technology or an equivalent approved by the Department. The bar code scanner must not be able to read Universal Product Code {UPC} 1-D bar codes
. The bar code scanner must be able to withstand multiple drops to concrete covering a distance ofat least 4 feet and be environmentally sealed to withstand the normal operating conditions of an automotive service environment. 2
.5 Engine Revolutions per Minute Detection Testing Equipment must be equipped with a tachometer, or equivalent software and hardware necessary to detect engine RPM from the original equipment manufacturer (OEM} ignition technologies in use at the time of certification. Possible updates may be required to enable future ignition systems to be monitored for engine RPM. A software "HELP" screen must be available to help the Certified Emissions Inspector locate an RPM signal. The cable-type connection must be at least 25 feet long (measured from the front ofthe Testing Equipment}
. Based on the vehicle identification information available to the Certified Emissions Inspector, the Testing Equipment must display messages indicating when the vehicle under inspection requires a specific type or method ofthe tachometer pick-up connection
. A digital display tachometer must be displayed to measure engine speed
. For TSI Analyzers, RPM readings must be recorded on a second-by-second basis for the 10 second or 5 second period that is used to determine the pass orfail status ofthe TSI emissions inspection, respectively. The tachometer operation must use one ofthe following means:
• Radio frequency-type transmitter/receiver that requires no direct vehicle connection and can detect engine RPM on vehicles using distributorless ignition systems {DIS}; • Cable-type connection capable of detecting engine RPM of current OEM ignition technology; • Battery/accessory power connection; or • Cable-type connection capable of detecting engine RPM via the OBD port
. During the official inspection process the Testing Equipment must prompt the Certified Emissions Inspector to shut the engine offwhile connecting the cable-type RPM connection. The RPM bypass function must be made available when the live engine RPM is displayed for the first
10,

# ..

time
. Ifthe RPM cannot be obtained, the Certified Emissions Inspector shall be allowed to bypass the RPM
. The Certified Emissions Inspector must simultaneously strike at least two keys to activate the RPM bypass
. The bypass function must no longer be available once the emission inspection has begun
. The Certified Emissions Inspector may use the previously listed methods for 1996 and newer model-year vehicles ifthe OBD port is unable to detect engine RPM
. Tachometer performance must be no less than a 0.5 second RPM response time with an accuracy of+/-3 percent of actual RPM
. 2.6 Real-Time Inspection Testing Monitoring System All approved Testing Equipment conducting official emission testing shall be equipped with video capturing equipment
. An 1/M Program Station will be in violation ifthe video capturing equipment is not properly maintained or installed and capturing images of each inspection
. If video equipment is not fully operational, the 1/M Program Station must contact the Contractor immediately for repair or replacement. 2.7 Inspection Restrictions Based on Current Calibrations The Analyzer must:
• prevent TSI emissions inspections ifthe leak check has not passed in the last 24 hours; • prevent TSI emissions inspections ifthe gas calibration has not passed in the last 72 hours; The Testing Equipment must display appropriate error messages that indicate when a leak check or other calibration is needed to allow TSI inspections to be performed. 2
.8 Running Changes and Other Hardware Modifications Changes to design characteristics, component specifications, or any other modifications to the Testing Equipment hardware must be approved by the Department. The Contractor is responsible for confirming that such changes will have no detrimental effect on performance of the Testing Equipment. The Department may require testing at approved beta test sites prior to the release ofthe modifications. All proposed hardware modifications must be thoroughly tested by a third-party before being submitted to the Department, and be accompanied by a cover letter containing the following information :
• Description of all ofthe proposed modifications to be performed, a parts list, and the installation instructions for the Contractor-authorized repair technician; • Test data and an engineering evaluation regarding the effects ofthe proposed modification(s) on the performance and reliability ofthe Testing Equipment for any modifications to the bench or sample system;
11• Timeline showing timeframe in which the modifications are expected to occur and the number of existing units ofTesting Equipment that will be updated; • Description of any special procedures that are needed to perform the hardware modifications; and • Documentation for any software update that would be required for the proposed hardware modifications. 2.9 Exhaust Gas Analysis Equipment Specifications This section defines the requirements for the components needed to determine the concentrations ofthe exhaust gases during the TSI inspections
. 2.9.1 Measured Gases The Analyzer must measure hydrocarbons (HC) as hexane in parts per million (ppm), carbon monoxide (CO), carbon dioxide (C0 2), and oxygen (0 2) in percent. The Analyzer must have a digital display for vehicle engine speed and exhaust concentrations of HC, CO, C02, and 0 2 and must be capable of measuring exhaust concentrations of HC, CO, C02, and 0 2 at a minimum sample rate oftwice per second. 2.9.2 Warm-up Conditions The Analyzer must reach stability within 30 minutes from startup at 35 degrees Fahrenheit rF)
. The Analyzer must be considered warmed-up when the internal verifications are complete and the zero and span readings for HC, CO, C02, and 0 2 have stabilized within the allowable accuracy values for five minutes without adjustment
. If stabilization has not been reached within an allotted time frame, then the Analyzer must prevent TSI inspection sequences and display a message instructing the Certified Emissions Inspector to call for service. Functional operation ofthe gas sampling system must remain disabled through an internal lockout until the instrument meets stability and warm-up requirements
. 2.9.3 Sampling System Components A) General: The sampling system must extract exhaust gas from a subject vehicle, remove particulate matter and aerosols from the sampled gas, drain the condensed water from the sample if necessary, and deliver the resultant gas sample to the Analyzer's sensors for analysis. The sampling system must, at a minimum, consist of a tailpipe probe, flexible sample line, continuously draining water removal system, particulate trap, sample pump, and flow control components
. Provisions must be made for the introduction of zero air and calibration gases. Materials that are in contact with the gases sampled must not contaminate or change the composition ofthe gases to be
12 

## •analyzed, including gases from vehicles not fueled by gasoline. The system must be designed to be corrosion-resistant and to withstand vehicle exhaust. B) Sample Probe and Hose Criteria : Sample hose must be 25 feet in length with a tolerance of

## +I- 0.5 feet when measured from the front ofthe Analyzer cabinet
. The hose must be composed of non-kinking material that will not be affected by or react to the exhaust gases. Sample hose and probe provided with each Analyzer must withstand exhaust gas temperatures at the probe tip of up to 1,100°F for 10 minutes. Use of dissimilar metals with thermal expansion factors of more than 5 percent must not be used in either the construction of probes or connectors. A positive means of retention must be incorporated to prevent the probe from slipping out of the tailpipe when in use. A thermally insulated securely attached hand grip must be provided on the probe to ensure easy probe insertion using one hand. The probe must be designed so that the tip extends 16 inches into the tailpipe and at least 10 inches into the vehicle's exhaust
. The probe tip must be shielded to avoid inadvertent debris collection and sealed to prevent any sample dilution when it is inserted into the tailpipe
. Use of a tailpipe extension is permitted as long as the extension does not change the exhaust back pressure by more than+/- 1 inch of water pressure. A straight probe tip must be provided that is bent less than 15 degrees, made of stainless steel solid-wall tubing with a 3/16 inch outside diameter, and designed so the connector between the removable probe t ip and the rigid portion oftubing is up inside the tailpipe at least three inches to reduce the effects of any leak that might occur. A probe tip cap suitable for performing a leak check must be provided ifthe vacuum decay method for performing a leak check is used
. Otherwise, all hoses and connectors that are necessary to perform a leak check must be provided
. The sample system must include equipment necessary to inspect vehicles equipped with dual exhaust pipes. The flow in each leg of the dual exhaust probe sample system must be equal. C) Particulate Filter and Water Trap:
• The particulate filter must be capable oftrapping 97 percent of all particulates and aerosols five microns or larger; • The f ilter must not absorb or adsorb HC; 13• The filter housing must be transparent to allow the operator to observe the filter's condition without removing the housing
. The filter must be removable and reliably seal after replacement; • The water trap must be sized to remove exhaust sample water from vehicles fueled with, or a combination of gasoline, propane, compressed natural gas (CNG), oxygenated fuels, and alternative fuels. The filter bowl, filter, and housing must not react to these fuels orthe vehicle's exhaust gases. The condensed water must be continuously and sufficiently drained from the water trap's bowl to prevent condensation in the sample system or in the optical bench' s sample cell; and • Incorporate a back-purge system. D) Low Flow Indicator: The Analyzer must lockout official TSI inspections when the sample flow is below the acceptable level. The Analyzer's sample system must be equipped with a flow meter or equivalent device that detects sample flow degradation. The Analyzer must display a low flow condition message when flow rate causes the measurement error forany gas to exceed 3 percent of the gas value used for calibration or audit or causes the analyzer response time to exceed 13 seconds to 90 percent of a step change in input, whichever is less
. The sample vacuum may be continuously monitored to detect a low flow condition as an alternative . E) Analyzer lockout: The Analyzer must lockout official TSI inspections when the sample flow is below the acceptable level. The Analyzer's sample system must be equipped with a flow meter or equivalent device that must indicate when sample flow degradation for any gas other than NO causes :
• The measurement error to exceed 3 percent ofthe gas value used for checking; or • The Analyzer response time to exceed 13 seconds for a 90 percent step change in input
. The sample vacuum may be continuously monitored to detect a low flow condition as an alternative. 3
.0 Analyzer Requirements 3
.1 Gas Calibration A) General : The Analyzer must automatically require and successfully pass a leak check and a gas calibration for HC, CO, C02, and 0 2 by a method that is approved by the Department
. The Analyzer must not allow an error of more than 2 percent ofthe readings using the high and low range span gases 14 

# . ,. .for TSI inspections
. The Analyzer must automatically prohibit the performance ofthe tailpipe portion ofthe vehicle emissions inspection when readings exceed the 2 percent error tolerance
. The Analyzer channels must be adjusted to the center ofthe allowable tolerance range as a result ofthe gas calibration procedure. The standard gases to be used to calibrate and audit the Analyzer must meet the requirements in the Federal Clean Air Act, §207(b) and described in Subpart W of Part 85 of Chapter I, Title 40 ofthe CFR
. All standard gases purchased by the 1/M Program Station for use in the Analyzer must conform to the requirements established by the BAR for emissions inspection analyzer calibration gases and the National Institute of Standards and Technology (NIST). B) Gas Calibration Procedure:
• The Analyzer must maintain accuracy between gas calibrations taking into account all errors, including noise, repeatability, drift, linearity, temperature, and barometric pressure; • The Analyzer must automatically require a zero gas calibration and a high and low range gas calibration for HC, CO, C02 , and 0 2 , where applicable. The Analyzer must record the gas reading data prior to the adjustment and other data pertinent to control charting Analyzer performance; • The gas calibration must be accomplished by the following method : Calibration gases that meet the requirements of Section 3
.1: Calibration Gases for TSI Analyzers must be introduced into the calibration port ofthe Analyzer. The pressure in the sample cell must be the same with the calibration gas flowing as with the sample flowing during an inspection. Once the pressure is the same, the Analyzer must perform a zero gas calibration and a leak check. The leak check must ensure that the entire sample system does not leak. 3.2 Calibration Gases for TSI Analyzers The following gases must be used for the two-point calibration and audit. A) Low Range Calibration Gas HC = 200 ppm propane CO = 0.5 percent C02

## = 6.0 percent 02 = Shop Air N2 = Balance 99.99 percent pure

15B) High Range Calibration Gas HC 

## = 3200 ppm propane CO 

## = 8.0 percent C02 

## = 12.0 percent

N2 = Balance 99.99 percent pure 3.3 Dilution The flow rate ofthe Analyzer must not cause more than 10 percent dilution during sampling of vehicle exhaust gases from a 1
.6 liter engine at normal idle
. Ten percent dilution is defined as a sample of90 percent exhaust and 10 percent ambient air. 3.4 Calibration Prompts and Gas Usage The Analyzer must display prompts to guide the inspector through the gas calibration procedure in a manner that minimizes the amount of gas used. The Analyzer must be designed to keep the loss of calibration gas to less than 0.5 liter in 24 hours when the valve on the calibration gas bottle is left open. 3
.5 Propane Equivalency Factor The value ofthe PEF must range from 0
.490 to 0
.540 and be displayed in a manner acceptable to the Department for each gas audit and gas calibration point. If an optical bench must be replaced in the field, then the Contractor-authorized repair technician must change any external labels to correspond to the PEF ofthe new bench. The Analyzer must incorporate an algorithm relating PEF to HC concentration
. Corrections to the PEF must be made automatically and the corrected PEF value must range from 0
.470 to 0
.560.

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