T/ZZXJX 026-2021 Roadside tree planting technical regulations
T/ZZXJX 026-2021 Roadside tree planting technical regulations
Basic Information
Scope
Main technical content: Foreword 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic requirements 4.1 Environmental requirements 4.2 Tree species requirements 4.3 Construction requirements 5 Preparatory work before planting 5.1 Site selection and investigation 5.2 Pest quarantine 5.3 Establishing a planting file for street trees 5.4 Handling relevant procedures 5.5 Requirements for construction personnel 5.6 Formulating a planting construction plan 5.7 Excavating planting pits 5.8 Drainage of planting pits 6 Planting 6.1 Planting time 6.2 Pruning 6.3 Planting 7 Post-planting maintenance and management 7.1 Supporting 7.2 Wrapping trunks 7.3 Watering 7.4 Inspection 7.5 Application of auxiliary measures 8 Project acceptance 8.1 Preparation of materials 8.2 Content of acceptance 8.3 Archiving of materials