This document stipulates the terms and definitions, design, operation preparation, hollow hexagonal block protection operations, and quality inspection of the technical regulations for secondary slope protection operations of ecologically landscaped prefabricated hollow hexagonal blocks. This document is applicable to the secondary slope protection operation of ecological landscaped prefabricated hollow hexagonal blocks in the SL-HD-SG1 bid section.
T/QGCML 1381-2023 history
2023T/QGCML 1381-2023 Technical regulations for secondary slope protection operations of ecologically landscaped prefabricated hollow hexagonal blocks