This standard is formulated in order to standardize the daily inspection inspection methods of supervision, improve the quality of supervision and inspection of pipeline installation and construction in water supply and drainage projects, and ensure the quality of the project. This standard applies to visual inspection of pipeline installation and construction equipment supervision in water supply and drainage projects.
T/SHSBJL 2-2020 history
2021T/SHSBJL 2-2021 Mechanical accuracy inspection of petrochemical pumps
2020T/SHSBJL 2-2020 Equipment Supervision Method Visual Inspection of Water Supply and Drainage Pipeline Installation