CJ/T 225-2006
Replaced
T/ZS 0439-2022
Active
Group standards
T/ZS 0439-2022 Code for maintenance and management of urban drainage pipelines
T/ZS 0439-2022 Code for maintenance and management of urban drainage pipelines
Price:
$ 20.00
Basic Information
Standard Code:
T/ZS 0439-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Civil engineering and architecture
ICS Name:
Drainage system
Publish Date:
2022-12-25
Implement Date:
2022-12-31
Scope
Main technical content: 1. Introduction 2. Scope 3. Normative reference documents 4. Terms and definitions 5. Basic requirements 6. Maintenance cycle 6.1 Daily inspections 6.2 Periodic maintenance 7. Maintenance quality 8. Safety management 9. Archive and informatization management Appendix A (Information) Content of daily inspections of urban drainage pipes
Development Information
Related Standards
CJ/T 231-2006
Active
CJ/T 231-2006 Unplasticized polyvinyl chloride(PVC-U)and glass microsphere composite pipes for drainage
CJ/T 233-2006
Replaced
CJ/T 233-2006 Plastics inspection chambers for sewerage in building area
CJ/T 250-2007
Replaced
CJ/T 250-2007 High density polyethylene pipes and fittings for drainage inside buildings
CJ/T 270-2007
Replaced
CJ/T 270-2007 Steel reinforced spirally wound Polyethylene(PE) drainage pipe
CJ/T 273-2008
Replaced