CJ/T 225-2006
Replaced
DB44/T 1025-2012
Active
Guangdong ProvinceLocal standards
DB44/T 1025-2012 Township Public Drainage Pipe Detection and Evaluation Technical Regulations
DB44/T 1025-2012 Township Public Drainage Pipe Detection and Evaluation Technical Regulations
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1025-2012
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Outdoor water supply and drainage projects
ICS Name:
Drainage system
Publish Date:
2012-06-04
Implement Date:
2012-09-15
Pages:
71 pages
Scope
This standard specifies the requirements for preliminary preparation, on-site inspection, pipeline assessment, and assessment reports for urban public drainage pipelines. This standard applies to the inspection and assessment of urban public drainage pipelines, channel boxes, and inspection wells using TV inspection, sonar inspection, and pipeline periscope inspection methods. Other inspection methods can be implemented in accordance with this standard.
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