Common use of REVISIONS OR AMENDMENTS Clause in Contracts

REVISIONS OR AMENDMENTS. No revisions or amendments shall be made to this Program except with the written approval of the parties hereto. This Program shall be effective November 17, 1999, and shall remain in effect for the duration of the Project unless terminated or amended by mutual consent. APPENDIX A SUBSTANCE ABUSE PREVENTION AND DETECTION THRESHOLD LEVELS CONTROLLED SUBSTANCE* SCREENING METHOD SCREENING LEVEL** CONFIRMATION METHOD CONFIRMATION LEVEL Amphetamines EMIT 1000 ng/ml** GC/MS 500 ng/ml** Barbiturates EMIT 300 ng/ml GC/MS 200 ng/ml Benzodiazepines EMIT 300 ng/ml GC/MS 300 ng/ml Cocaine EMIT 300 ng/ml** GC/MS 150 ng/ml** Methadone EMIT 300 ng/ml GC/MS 100 ng/ml Methaqualone EMIT 300 ng/ml GC/MS 300 ng/ml Opiates EMIT 2000 ng/ml** GC/MS 2000 ng/ml** PCP (Phencyclidine) EMIT 25 ng/ml** GC/MS 25 ng/ml** THC (Marijuana) EMIT 50 ng/ml** GC/MS 15 ng/ml** Propoxyphene EMIT 300 ng/ml GC/MS 100 ng/ml Alcohol Breathalyzer .04 Percent Breathalyzer .04 Percent * All controlled substances including their metabolite components ** SAMHSA specified threshold A sample reported positive contains the indicated drug at or above the cutoff level for that drug. A negative sample either contains no drug or contains a drug below the cutoff level. Testing levels may be changed to meet SAMSHA or revised industry standards. EMIT – Enzyme immunoassay GC/MS – Gas Chromatography/Mass Spectrometry APPENDIX B SUBSTANCE ABUSE PREVENTION PROGRAM CONSENT FORM Employee Acknowledgment/Authorization I am familiar with my obligations under the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program. I also understand that the Program specifically requires that:  Use, possession or sale of controlled substances or alcohol at the Project site is prohibited.  Violation of this rule, or conviction for selling, using, or possessing controlled substances on or off the Project, will cause me to be barred from the Project.  Use of prescribed or over-the-counter medication is permitted if it will not affect work performance.  If prescribed or over-the-counter medication could affect work performance I must notify my Contractor-employer prior to using such substances on the job.  I must submit to screening/testing for controlled substances, adulterants and alcohol as requested by the Contractor in accordance with the terms of the Program.  The presence of one or more of a controlled substance, adulterant or alcohol in my system at or above the defined threshold levels will result in termination of employment and ineligibility for reemployment for at least ninety (90) calendar days.  If terminated for failing a controlled substance, adulterant or alcohol test, I will be required to complete a Sound Transit-approved counseling or rehabilitation program and to agree to periodic testing at Sound Transit’s request.  My submission of an adulterated, substituted or dilute specimen, or my refusal to submit to the alcohol and controlled substances screening tests required by this Program will subject me to all disciplinary procedures and/or prohibitions provided in the Program.  If I am employed, my refusal to submit to such testing will result in immediate termination of employment. I authorize the release of all test results to the Substance Abuse Coordinator. In addition, I authorize the release of my job eligibility status to my Contractor-employer and the appropriate Union Representative. I am signing this acknowledgment/authorization voluntarily with full knowledge and understanding of the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program and I agree to be bound by its terms. Employee Name (Print): Employee Signature: Date: Contractor Name: Sound Transit Contract #: APPENDIX C LINK LIGHT RAIL AND SOUNDER COMMUTER PROJECT SUBSTANCE ABUSE PROCEDURES

REVISIONS OR AMENDMENTS. No revisions or amendments shall be made to this Program except with the written approval of the parties hereto. This Program shall be effective November 17, 1999, and shall remain in effect for the duration of the Project unless terminated or amended by mutual consent. APPENDIX A SUBSTANCE ABUSE PREVENTION AND DETECTION THRESHOLD LEVELS CONTROLLED SUBSTANCE* SCREENING METHOD SCREENING LEVEL** CONFIRMATION METHOD CONFIRMATION LEVEL Amphetamines EMIT 1000 ng/ml** GC/MS 500 ng/ml** Barbiturates EMIT 300 ng/ml GC/MS 200 ng/ml Benzodiazepines EMIT 300 ng/ml GC/MS 300 ng/ml Cocaine EMIT 300 ng/ml** GC/MS 150 ng/ml** Methadone EMIT 300 ng/ml GC/MS 100 ng/ml Methaqualone EMIT 300 ng/ml GC/MS 300 ng/ml Opiates EMIT 2000 ng/ml** GC/MS 2000 ng/ml** PCP (Phencyclidine) EMIT 25 ng/ml** GC/MS 25 ng/ml** THC (Marijuana) EMIT 50 ng/ml** GC/MS 15 ng/ml** Propoxyphene EMIT 300 ng/ml GC/MS 100 ng/ml Alcohol Breathalyzer .04 Percent Breathalyzer .04 Percent * All controlled substances including their metabolite components ** SAMHSA specified threshold A sample reported positive contains the indicated drug at or above the cutoff level for that drug. A negative sample either contains no drug or contains a drug below the cutoff level. Testing levels may be changed to meet SAMSHA or revised industry standards. EMIT – Enzyme immunoassay GC/MS – Gas Chromatography/Mass Spectrometry APPENDIX B SUBSTANCE ABUSE PREVENTION PROGRAM CONSENT FORM Employee Acknowledgment/Authorization I am familiar with my obligations under the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program. I also understand that the Program specifically requires that:  • Use, possession or sale of controlled substances or alcohol at the Project site is prohibited.  • Violation of this rule, or conviction for selling, using, or possessing controlled substances on or off the Project, will cause me to be barred from the Project.  • Use of prescribed or over-the-counter medication is permitted if it will not affect work performance.  • If prescribed or over-the-counter medication could affect work performance I must notify my Contractor-employer prior to using such substances on the job.  • I must submit to screening/testing for controlled substances, adulterants and alcohol as requested by the Contractor in accordance with the terms of the Program.  • The presence of one or more of a controlled substance, adulterant or alcohol in my system at or above the defined threshold levels will result in termination of employment and ineligibility for reemployment for at least ninety (90) calendar days.  • If terminated for failing a controlled substance, adulterant or alcohol test, I will be required to complete a Sound Transit-approved counseling or rehabilitation program and to agree to periodic testing at Sound Transit’s request.  • My submission of an adulterated, substituted or dilute specimen, or my refusal to submit to the alcohol and controlled substances screening tests required by this Program will subject me to all disciplinary procedures and/or prohibitions provided in the Program.  • If I am employed, my refusal to submit to such testing will result in immediate termination of employment. I authorize the release of all test results to the Substance Abuse Coordinator. In addition, I authorize the release of my job eligibility status to my Contractor-employer and the appropriate Union Representative. I am signing this acknowledgment/authorization voluntarily with full knowledge and understanding of the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program and I agree to be bound by its terms. Employee Name (Print): Employee Signature: Date: Contractor Name: Sound Transit Contract #: APPENDIX C LINK LIGHT RAIL AND SOUNDER COMMUTER PROJECT SUBSTANCE ABUSE PROCEDURES

REVISIONS OR AMENDMENTS. No revisions or amendments shall be made to this Program except with the written approval of the parties hereto. This Program shall be effective November 17, 1999, and shall remain in effect for the duration of the Project unless terminated or amended by mutual consent. APPENDIX A SUBSTANCE ABUSE PREVENTION AND DETECTION THRESHOLD LEVELS CONTROLLED SUBSTANCE* SCREENING METHOD SCREENING LEVEL** CONFIRMATION METHOD CONFIRMATION LEVEL Amphetamines EMIT 1000 ng/ml** GC/MS 500 ng/ml** Barbiturates EMIT 300 ng/ml GC/MS 200 ng/ml Benzodiazepines EMIT 300 ng/ml GC/MS 300 ng/ml Cocaine EMIT 300 ng/ml** GC/MS 150 ng/ml** Methadone EMIT 300 ng/ml GC/MS 100 ng/ml Methaqualone EMIT 300 ng/ml GC/MS 300 ng/ml Opiates EMIT 2000 ng/ml** GC/MS 2000 ng/ml** PCP (Phencyclidine) EMIT 25 ng/ml** GC/MS 25 ng/ml** THC (Marijuana) EMIT 50 ng/ml** GC/MS 15 ng/ml** Propoxyphene EMIT 300 ng/ml GC/MS 100 ng/ml Alcohol Breathalyzer .04 Percent Breathalyzer .04 Percent * All controlled substances including their metabolite components ** SAMHSA specified threshold A sample reported positive contains the indicated drug at or above the cutoff level for that drug. A negative sample either contains no drug or contains a drug below the cutoff level. Testing levels may be changed to meet SAMSHA XXXXXX or revised industry standards. EMIT – Enzyme immunoassay GC/MS – Gas Chromatography/Mass Spectrometry APPENDIX B SUBSTANCE ABUSE PREVENTION PROGRAM CONSENT FORM Employee Acknowledgment/Authorization I am familiar with my obligations under the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program. I also understand that the Program specifically requires that:  • Use, possession or sale of controlled substances or alcohol at the Project site is prohibited.  • Violation of this rule, or conviction for selling, using, or possessing controlled substances on or off the Project, will cause me to be barred from the Project.  • Use of prescribed or over-the-counter medication is permitted if it will not affect work performance.  • If prescribed or over-the-counter medication could affect work performance I must notify my Contractor-employer prior to using such substances on the job.  • I must submit to screening/testing for controlled substances, adulterants and alcohol as requested by the Contractor in accordance with the terms of the Program.  • The presence of one or more of a controlled substance, adulterant or alcohol in my system at or above the defined threshold levels will result in termination of employment and ineligibility for reemployment for at least ninety (90) calendar days.  • If terminated for failing a controlled substance, adulterant or alcohol test, I will be required to complete a Sound Transit-approved counseling or rehabilitation program and to agree to periodic testing at Sound Transit’s request.  • My submission of an adulterated, substituted or dilute specimen, or my refusal to submit to the alcohol and controlled substances screening tests required by this Program will subject me to all disciplinary procedures and/or prohibitions provided in the Program.  • If I am employed, my refusal to submit to such testing will result in immediate termination of employment. I authorize the release of all test results to the Substance Abuse Coordinator. In addition, I authorize the release of my job eligibility status to my Contractor-employer and the appropriate Union Representative. I am signing this acknowledgment/authorization voluntarily with full knowledge and understanding of the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program and I agree to be bound by its terms. Employee Name (Print): Employee Signature: Date: Contractor Name: Sound Transit Contract #: APPENDIX C LINK LIGHT RAIL AND SOUNDER COMMUTER PROJECT SUBSTANCE ABUSE PROCEDURES

REVISIONS OR AMENDMENTS. No revisions or amendments shall be made to this Program except with the written approval of the parties hereto. This Program shall be effective November 17, 1999upon the mutual signing of the Agreement, and shall remain in effect for the duration of the Project projects unless terminated or amended by mutual consent. APPENDIX A SUBSTANCE ABUSE PREVENTION AND DETECTION THRESHOLD LEVELS CONTROLLED SUBSTANCE* SCREENING SUBSTANCE METHOD SCREENING LEVEL** CONFIRMATION METHOD CONFIRMATION LEVEL SCREENING Amphetamines EMIT 1000 ng/ml** GC/MS 500 ng/ml** Barbiturates EMIT 300 ng/ml GC/MS 200 ng/ml Benzodiazepines EMIT 300 ng/ml GC/MS 300 ng/ml Cocaine EMIT 300 ng/ml** GC/MS 150 ng/ml** Methadone EMIT 300 ng/ml GC/MS Oxycodone Screen EMIT 100 ng/ml Methaqualone EMIT 300 ng/ml GC/MS 300 ng/ml Opiates EMIT 2000 ng/ml** PCP EMIT 25 ng/ml** (Phencyclidine) THC EMIT 50 ng/ml** (Marijuana) Propoxyphene EMIT 300 ng/ml Alcohol Breathalyzer .04 Percent CONFIRMATION METHOD CONFIRMATION LEVEL Amphetamines GC/MS 250 ng/ml** Barbiturates GC/MS 200 ng/ml Benzodiazepines GC/MS 300 ng/ml Cocaine GC/MS 100 ng/ml Methadone GC/MS 100 ng/ml** Oxycodone Screen GC/MS 100 ng/ml Opiates GC/MS 2000 ng/ml** PCP (Phencyclidine) EMIT 25 ng/ml** GC/MS 25 ng/ml** (Phencyclidine) THC (Marijuana) EMIT 50 ng/ml** GC/MS 15 ng/ml** (Marijuana) Propoxyphene EMIT 300 ng/ml GC/MS 100 ng/ml Alcohol Breathalyzer .04 Percent Breathalyzer .04 Percent * All controlled substances including their metabolite components ** SAMHSA specified threshold A sample reported positive contains the indicated drug at or above the cutoff level for that drug. A negative sample either contains no drug or contains a drug below the cutoff level. Testing levels may be changed to meet SAMSHA or revised industry standards. EMIT – Enzyme immunoassay GC/MS – Gas Chromatography/Mass Spectrometry APPENDIX B SUBSTANCE ABUSE PREVENTION PROGRAM CONSENT FORM Employee Acknowledgment/Authorization I am familiar with my obligations under the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program. I also understand that the Program specifically requires that:  Use, possession or sale of controlled substances or alcohol at the Project site is prohibited.  Violation of this rule, or conviction for selling, using, or possessing controlled substances on or off the Project, will cause me to be barred from the Project.  Use of prescribed or over-the-counter medication is permitted if it will not affect work performance.  If prescribed or over-the-counter medication could affect work performance I must notify my Contractor-employer prior to using such substances on the job.  I must submit to screening/testing for controlled substances, adulterants and alcohol as requested by the Contractor in accordance with the terms of the Program.  The presence of one or more of a controlled substance, adulterant or alcohol in my system at or above the defined threshold levels will result in termination of employment and ineligibility for reemployment for at least ninety (90) calendar days.  If terminated for failing a controlled substance, adulterant or alcohol test, I will be required to complete a Sound Transit-approved counseling or rehabilitation program and to agree to periodic testing at Sound Transit’s request.  My submission of an adulterated, substituted or dilute specimen, or my refusal to submit to the alcohol and controlled substances screening tests required by this Program will subject me to all disciplinary procedures and/or prohibitions provided in the Program.  If I am employed, my refusal to submit to such testing will result in immediate termination of employment. I authorize the release of all test results to the Substance Abuse Coordinator. In addition, I authorize the release of my job eligibility status to my Contractor-employer and the appropriate Union Representative. I am signing this acknowledgment/authorization voluntarily with full knowledge and understanding of the Link Light Rail and Sounder Commuter Project Substance Abuse Prevention Program and I agree to be bound by its terms. Employee Name (Print): Employee Signature: Date: Contractor Name: Sound Transit Contract #: APPENDIX C LINK LIGHT RAIL AND SOUNDER COMMUTER PROJECT SUBSTANCE ABUSE PROCEDURESml