This specification is applicable to the project quality inspection and acceptance of newly built, expanded and reconstructed urban sewage treatment plants.
GB 50334-2017 Referenced Document
CJJ 1 Code for construction and quality acceptance of road works in city and town
CJJ 82 Code for construction and acceptance of landscaping engineering
GB 1499.1 Steel for the reinforcement of concrete. Part 1: Hot rolled plain bars
GB 1499.2 Steel for the reinforcement of concrete- Part 2: Hot rolled ribbed bars
GB 50168 Construction and acceptance standards for cable lines in electrical installation engineering*， 2018-11-13 Update
GB 50169 English version of 10 engineering construction standards including "Code for Construction and Acceptance of Grounding Devices in Electrical Installation Engineering"*， 2020-01-10 Update
GB 50171 Code for construction and acceptance of switchboard outfit complete cubicle and secondary circuit electric equipment installation engineering
GB 50202 Standard for acceptance of construction quality of building foundation*， 2018-03-16 Update
GB 50203 Code for acceptance of constructional quality of masonry structures
GB 50204 Specification for construction quality acceptance of concrete structure engineering
GB 50205 Code for acceptance of construction quality of steel structures*， 2020-01-23 Update
GB 50207 Code for acceptance of construction quality of roof
GB 50209 Code for acceptance of construction quality of building ground
GB 50210 Quality acceptance criteria for building decoration and fitting-out projects*， 2018-08-24 Update
GB 50224 Code for acceptance of construction quality of anticorrosive engineering of buildings
GB 50231 General code for construction and acceptance of mechanical equipment installation engineering
GB 50243 Code for acceptance of construction quality of ventilation and air conditioning engineering
GB 50252 Unified standard for constructional quality acceptance of industrial installation engineering
GB 50257 Code for construction and acceptance of electric equipment on fire and explosion hazard electrical equipment installation engineering
GB 50268 Code for construction and acceptance of water and sewerage pipeline works
GB 50275 Code for construction and acceptance of fan,compressor and pump installation
GB 50278 Code for construction and acceptance of crane installation engineering
GB 50300 Unified standard for constructional quality acceptance of building engineering
GB 50303 Code for acceptance of construction quality of building electrical engineering
GB 50727 Code for acceptance of construction quality of anticorrosive engineering of industrial equipment and pipeline
GB 51029 Code for construction and acceptance of flare project
GB/T 14370 Anchorage, grip and coupler for prestressing tendons
GB/T 1499.3 Steel for the reinforcement of concrete—Part 3:Welded fabric*， 2022-10-14 Update
GB/T 21448 Specification of cathodic protection for underground steel pipelines*， 2017-12-29 Update
GB/T 50082 Standard for test methods of long-term performance and durability of ordinary concrete
GB/T 50328 Specifications for archiving construction project documents (partial revision)*， 2020-04-14 Update
GB/T 5224 steel strand for prestressed concrete*， 2023-08-06 Update
GB/T 8923.1 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coa
GB/T 8923.2 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 2:Preparation grades of previously coated steel substrates after localized removal of previous coatings
GB/T 8923.3 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 3:Preparation grades of welds,edges and other areas with surface imperfections
GB/T 8923.4 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 4:Initial surface conditions,preparation grades and flash rust grades in connection with high-pressure water jetting
GB/T 985.1 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
JGJ/T 152 Technical standard for testing steel bars in concrete*， 2019-11-25 Update
JGJ/T 185 Specification for building engineering document management
JGJ/T 212 Technical specification for remedial waterproofing of the underground works
GB 50334-2017 history
2017GB 50334-2017 Code for quality acceptance of municipal wastewater treatment plant engineering
2003GB 50334-2002 Quality acceptance code for municipal sewage treatment plant engineering