T/ZZXJX 139-2022 Installation Quality Inspection and Acceptance Regulations for Construction Elevators and Lifts
T/ZZXJX 139-2022 Installation Quality Inspection and Acceptance Regulations for Construction Elevators and Lifts
Basic Information
Scope
Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic requirements 5. Inspection and testing items, content, and requirements 5.1 Equipment selection 5.2 Technical documents for product factory and use 5.3 Installation qualification 5.4 Construction plan 5.5 Foundation, ancillary facilities, and safety distance 5.6 Pre-construction inspection of components 5.7 Construction process and post-construction inspection of components 5.8 Electrical inspection 5.9 Hydraulic system inspection 5.10 Driver's cab inspection 5.11 Safety protection and protective device inspection 5.12 Performance test 5.13 Other items 6. Inspection and evaluation reports and original test records