GB 12340-1990
Replaced
DL/T 5034-2023
Active
Industry standards-Electricity
DL/T 5034-2023 Procedures for Hydrogeological Surveying and Mapping of Electric Power Engineering Standard
DL/T 5034-2023 Procedures for Hydrogeological Surveying and Mapping of Electric Power Engineering Standard
Price:
$ 30
Basic Information
Standard Code:
DL/T 5034-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Engineering surveying
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2023-10-11
Implement Date:
2024-04-11
Scope
This standard applies to water supply and drainage projects in power engineering, as well as environmental hydrogeological survey and evaluation work. The main technical content includes: general principles, terms and symbols, basic provisions, survey methods, calculation of hydrogeological parameters, hydrogeological survey for water supply in power generation projects, hydrogeological survey for water supply in substation projects, drainage water survey in ore deposits, drainage projects, and environmental hydrogeological survey and evaluation.
Development Information
Replace the following standards
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