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JTG 5220-2020Inspection and Evaluation Quality Standards for Highway Maintenance Engineering Section 1 Civil Engineering (English PDF)

公路养护工程质量检验评定标准第一册土建工程增补补充说明

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Issued by

Ministry of Transport

Level / Type

National · Mandatory

Issue date

August 25, 2020

Implementation date

January 1, 2021

Scope

JTG 5220-2020 is the English-translated version of 公路养护工程质量检验评定标准第一册土建工程增补补充说明.

JTG 5220-2020 — This standard is applicable to the quality inspection and evaluation of highway maintenance projects of various levels, and not applicable to highway emergency maintenance projects.

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Document preview — JTG 5220-2020

National Standard of the People's Republic of China

ICS: 93.080
Classification: P 66

Issued by: Ministry of Transport

What this standard covers1
Document data2

What this standard covers

This standard is applicable to the quality inspection and evaluation of highway maintenance projects of various levels, and not applicable to highway emergency maintenance projects.

Document data

International classification (ICS): 93.080.

Chinese classification (CCS): P66.

Estimated length of the Chinese original: 177,110 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 117 pages — is available in the English PDF.

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