GB 12340-1990
Replaced
DB3203/T 1050-2024
Active
Jiangsu ProvinceLocal standards
DB3203/T 1050-2024 Ground-level pipeline surveying technical regulations
DB3203/T 1050-2024 Ground-level pipeline surveying technical regulations
Basic Information
Standard Code:
DB3203/T 1050-2024
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precision engineering and cadastral mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2024-04-19
Implement Date:
2024-05-01
Pages:
51 pages
Scope
This document stipulates the basic requirements, technical preparations, exploration, measurement, data processing and compilation of results, quality inspection of results, database construction, preparation of summary reports, and technical requirements for the acceptance and transfer of results in the survey of underground pipelines. This document is applicable to the implementation of all stages of the survey of underground pipelines. The survey of some above-ground and overhead pipelines shall be carried out in accordance with this document.
Development Information
Related Standards
GB 12341-1990
Replaced
GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work
GB/T 13605-1992
Abolished
GB/T 13605-1992 Coordinatograph
GB/T 13977-1992
Replaced
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps
GB/T 13989-1992
Replaced
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992
Replaced