T/CIDA 0021-2023 Active Group standards

T/CIDA 0021-2023 Irrigation Engineering Casting Weir Technical Specification

Publish Date: 2023-03-27 Implement Date: 2023-06-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CIDA 0021-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Hydraulic structures

Publish Date: 2023-03-27

Implement Date: 2023-06-30

Scope

Scope: This standard specifies the technical requirements for the design, manufacture, installation, inspection, acceptance, and storage and transportation of cast iron gates for irrigation projects. This standard applies to the design, manufacture, installation, inspection, acceptance, and product quality management of cast iron gates for agricultural irrigation, water diversion and transmission, urban water supply, drainage, and wastewater treatment projects. Main technical contents: Preface 1 Scope 2 Normative references 3 Terms and definitions 4 General principles 5 Specifications and models 5.1 Gate types 5.2 Gate specifications 5.3 Product marking 6 Design 6.1 General provisions 6.2 Load 6.3 Materials 6.4 Permissible stress 6.5 Structural design and calculation 7 Manufacturing 7.1 General provisions 7.2 Casting of gate panels and frames 7.3 Mechanical processing 7.4 Assembly 7.5 Painting 8 Installation 8.1 General provisions 8.2 Installation methods 8.3 Installation requirements 9 Inspection 9.1 Manufacturing inspection 9.2 Installation inspection 10 Acceptance 10.1 General provisions 10.2 Factory acceptance 10.3 Installation acceptance 11 Marking, packaging, transportation, and storage 11.1 Marking 11.2 Packaging and transportation 11.3 Storage