Publisher : ASHRAE

ASHRAE 189.1-2020 Addenda x PDF

Addenda x to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

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ASHRAE 189.1-2020 Addenda z PDF

Addenda z to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

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ASHRAE 189.1-2020 Errata (August 16, 2021) PDF

Errata to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

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ASHRAE 189.1-2020 Errata (August 18, 2021) PDF

Errata to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

Document status: Active

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ASHRAE 189.1-2020 Errata (August 23, 2021) PDF

Errata to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

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ASHRAE 189.1-2020 Errata (February 4, 2021) PDF

Errata to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

Document status: Active

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ASHRAE 189.1-2020 Errata (January 7, 2021) PDF

Errata to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

Document status: Active

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ASHRAE 189.1-2020 Errata (July 25, 2022) PDF

Errata to Standard 189.1-2020 -- Standard for the Design of High-Performance Green Buildings (ANSI Approved; USGBC and IES Co-sponsored)

Document status: Active

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ASHRAE 189.1-2020 PDF

USGBC and IES Co-sponsored)

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$186.00
ASHRAE 189.1-2023 Addendum c PDF

Addendum c to Standard 189.1-2023 -- Standard for the Design of High-Performance Green Buildings Except Low-Rise Residential Buildings (ANSI Approved; ICC, USGBC and IES Co-sponsored)

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