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 Signatory Employer physically signing a copy of the collective agreement. Signed this 1st day of January 2020 AlumaSafway Services ULC MM Limited Partnership CBS Construction Ltd. CIVEO INSTALLATIONS EMPLOYEES LP Civeo Agreement: Albian, Nexen, CNRL, Civeo (2020-2022) Vice President International Association of Heat& Frost Insulators & Allied Workers General President Labourers International Union of North America International Vice President International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers General President 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’ 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 Signatory Employer physically signing a copy of the collective agreement. Signed this 1st day of January 2020 FOR AND ON BEHALF OF THE SIGNATORY EMPLOYERS SUNCOR INC. FT Asset Management Services Integrated Ltd. (TAMS) CBS Construction Ltd. AlumaSafway Services ULC Laird E▇▇▇▇▇ic MM Limited Partnership CBS Construction Ltd. CIVEO INSTALLATIONS EMPLOYEES LP Civeo Fuller ▇▇▇▇▇▇ ▇.▇.▇. Group Inc. (Rope Access Calgary) Worley Industrial Services ULC CENOVUS ENERGY INC. CNOOC LONG LAKE SITE Melloy ▇▇▇▇▇▇rial Services Inc. Agreement: AlbianSuncor, Nexen, CNRL, Civeo Conoco-Phillips (2020-2022) FOR AND ON BEHALF OF THE UNIONS Vice President International Association of Heat& Frost Insulators & Allied Workers General President Labourers International Union of North America International Vice President International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers General President 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’ 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 Signatory Employer physically signing a copy of the collective agreement. Signed this 1st day of January 2020 AlumaSafway FOR AND ON BEHALF OF THE SIGNATORY EMPLOYERS DOW CHEMICAL LTD. (PRENTIS▇, ▇▇▇▇▇▇▇) ▇▇▇▇ey ▇▇▇▇▇▇rial Services ULC MM Limited Partnership CBS Construction Ltd. CIVEO INSTALLATIONS EMPLOYEES LP Civeo DOW CHEMICAL LTD. (FORT SASKATCHEWAN, ALBERTA) Worley ▇▇▇▇▇▇rial Services ULC SHELL CANADA LIMITED, SCOTFORD COMPLEX Worley ▇▇▇▇▇▇rial Services ULC Agreement: AlbianDow, Nexen, CNRL, Civeo Shell (2020-2022) FOR AND ON BEHALF OF THE UNIONS Vice President International Association of Heat& Frost Insulators & Allied Workers General President Labourers International Union of North America International Vice President International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers General President 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’ 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 Signatory Employer physically signing a copy of the collective agreement. Signed this 1st day of January 2020 FT Asset Management Services Integrated Ltd. (TAMS) CBS Construction Ltd. AlumaSafway Services ULC ▇▇▇▇▇ Electric MM Limited Partnership CBS Construction Ltd. CIVEO INSTALLATIONS EMPLOYEES LP Civeo ▇▇▇▇▇▇ ▇▇▇▇▇▇ R.A.C. Group Inc. (Rope Access Calgary) Worley Industrial Services ULC CENOVUS ENERGY INC. CNOOC LONG LAKE SITE ▇▇▇▇▇▇ Industrial Services Inc. Agreement: AlbianSuncor, Nexen, CNRL, Civeo Conoco-▇▇▇▇▇▇▇▇ (2020-2022) Vice President International Association of Heat& Frost Insulators & Allied Workers General President Labourers International Union of North America International Vice President International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers General President 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’ 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 Signatory Employer physically signing a copy of the collective agreement. Signed this 1st day of January 2020 FT Asset Management Services Integrated Ltd. (TAMS) CBS Construction Ltd. AlumaSafway Inc. ▇▇▇▇▇ Electric MM Limited Partnership ▇▇▇▇▇▇ ▇▇▇▇▇▇ R.A.C. Group Inc. (Rope Access Calgary) Worley Industrial Services ULC Acuren Group Inc. Norcan Electric Inc. Worley Industrial Services ULC AlumaSafway Services ULC ClearWater Energy Services LP CEDA Group MM Limited Partnership CBS Construction Ltd. CIVEO INSTALLATIONS EMPLOYEES LP Civeo R.A.C. Group Inc. (Rope Access Calgary) APTIM Services Canada Corporation ▇▇▇▇▇▇ Industrial Services Inc. AlumaSafway Inc. Agreement: AlbianSuncor, Syncrude, Nexen, CNRL, Civeo Conoco-▇▇▇▇▇▇▇▇ (2020-2022) Vice President International Association of Heat& Frost Insulators & Allied Workers General President Labourers International Union of North America International Vice President International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers General President 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’ 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 Signatory Employer physically signing a copy of the collective agreement. Signed this 1st day of January 2020 FT Asset Management Services Integrated Ltd. (TAMS) CBS Construction Ltd. AlumaSafway Services ▇▇▇▇▇ Electric MM Limited Partnership ▇▇▇▇▇▇ ▇▇▇▇▇▇ R.A.C. Group Inc. (Rope Access Calgary) Worley Industrial Services ULC SYNCRUDE CANADA LTD. Worley Industrial Services ULC AlumaSafway Services ULC ClearWater Energy Services LP CEDA Group MM Limited Partnership CBS Construction Ltd. CIVEO INSTALLATIONS EMPLOYEES LP Civeo R.A.C. Group Inc. (Rope Access Calgary) CENOVUS ENERGY INC. CNOOC LONG LAKE SITE ▇▇▇▇▇▇ Industrial Services Inc. Agreement: AlbianSuncor, Syncrude, Nexen, CNRL, Civeo Conoco-▇▇▇▇▇▇▇▇ (2020-2022) Vice President International Association of Heat& Frost Insulators & Allied Workers General President Labourers International Union of North America International Vice President International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers General President International Union of Operating Engineers