T/CAS 936-2024 The specification for the installation and management of settlement-resistant inspection manhole covers in urban roads
T/CAS 936-2024 The specification for the installation and management of settlement-resistant inspection manhole covers in urban roads
Basic Information
Scope
Scope: This document specifies the basic requirements, design, construction, inspection and maintenance of anti-settlement inspection covers for urban roads. This document applies to the installation and management of new and renovated anti-settlement inspection covers for urban roads. Main technical content: 1. Scope: This document specifies the basic requirements, design, construction, inspection and maintenance of anti-settlement inspection covers for urban roads. This document applies to the installation and management of new and renovated anti-settlement inspection covers for urban roads. 2. Normative references: The contents of the following documents are essential provisions of this document through normative references in the text. Among them, the referenced documents with a date only apply to the version corresponding to that date; for the referenced documents without a date, the latest version (including all amendment sheets) applies to this document. GB/T 23858—2009: Inspection covers GB 50300: Unified standards for construction quality acceptance of building projects GBZ/T 205: Occupational hazard protection specifications for working in confined spaces CJJ 1: Code for construction and quality acceptance of urban road projects