Common use of 000 ELECTRONIC SIGNATURE Clause in Contracts

000 ELECTRONIC SIGNATURE. 32. 100 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: International Association of Heat& Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating Engineers

000 ELECTRONIC SIGNATURE. 32. 100 000 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: APPENDIX A – SIGNATORY UNIONS International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers _ _ _

000 ELECTRONIC SIGNATURE. 32. 100 000 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: APPENDIX A – SIGNATORY UNIONS International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers

000 ELECTRONIC SIGNATURE. 32. 100 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: APPENDIX A – SIGNATORY UNIONS International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers _ _ _

000 ELECTRONIC SIGNATURE. 3225. 100 000 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: APPENDIX A – SIGNATORY UNIONS International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers

000 ELECTRONIC SIGNATURE. 32. 100 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th 1st day of April 2017. Name: Name: Title: Title: July 2015 Xxxxxx Industrial Services Ltd. BFI Constructors Ltd. Xxxxxx Industrial Services Ltd. International Association of Heat& Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating Engineers

000 ELECTRONIC SIGNATURE. 32. 100 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Presidents ‘Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: APPENDIX A – SIGNATORY UNIONS International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers

000 ELECTRONIC SIGNATURE. 32. 100 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Presidents ‘Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th day of April 2017. Name: Name: Title: Title: APPENDIX A – SIGNATORY UNIONS International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers _ _ _

000 ELECTRONIC SIGNATURE. 32. 100 This collective agreement can be executed by a representative of each trade union by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. As well, this collective agreement can be executed by a representative of each signatory employer by electronic signature or other electronic means. A letter of authorization to that effect is on record with the General Presidents’ Maintenance Committee for Canada. Execution by electronic means has the same effect as if the collective agreement was executed in person by the representative of the trade union physically signing a copy of the collective agreement. Signed this 16th 3rd day of April 2017. Name: Name: Title: Title: 2016 International Association of HeatHeat Labourers International Union & Frost Insulators & Allied Workers Labourers International Union of North America International Union of Operating EngineersWorkers