1 Scope
This Part specifies the contraction quality inspection, acceptance and unit project quality evaluation for the civil construction engineering of fossil fuel power plant.
This Part is applicable to the contraction quality inspection, acceptance and unit project quality evaluation for the civil construction engineering of fossil fuel power plant of unit capacity below 1000 MW (including). This Part may be implemented by reference for the contraction quality inspection, acceptance and unit project quality evaluation for the civil construction engineering of gas turbine power plant, waste to energy system and substation below 1000 kV (including).
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB 175 Portland Cement and Ordinary Portland Cement
GB 1499 Hot Rolled Ribbed Steel Bars for the Reinforcement of Concrete
GB 1596 Fly Ash Used for Cement and Concrete
GB/T 5224 Steel Strand for Prestressed Concrete
GB 5749 Standards for Drinking Water Quality
GB 8076 Concrete Admixtures
GB/T 8923 Rust Grades and Preparation Grades of Steel Surfaces Before Application of Paints and Related Products
GB/T 14370 Anchorage, Grip and Coupler for Prestressing Tendons
GB 50010 Code for Design of Concrete Structures
GB 50092 Specifications for Construction and Acceptance of Asphalt Pavements
GB 50164 Standard for Quality Control of Concrete
GB 50119 Code for Utility Technical of Concrete Admixture
GB 50203 Code for Acceptance of Construction Quality of Masonry Engineering
GB 50204 Code for Acceptance of Constructional Quality of Concrete Structures
GB 50206 Code for Construction Quality Acceptance of Timber Structures
GB 50209 Code for Acceptance of Construction Quality of Building Ground
GB 50300 Unified Standard for Constructional Quality Acceptance of Building Engineering
GBJ 107 Standard for Evaluation of Concrete Compressive Strength
DL/T 869 The Code of Welding for Power Plant
DL/T 5031 The Code of Erection and Acceptance for Electric Power Construction (Piping Section)
JGJ 18 Specification for Welding and Acceptance of Reinforcing Steel Bars
JGJ 52 Standard for Technical Requirements and Test Method of Sand and Crushed Stone (or Gravel) for Ordinary Concrete
JGJ 53 Technical requirements and test method of gravel and crushed stone for ordinary concrete
JGJ 55 Specification for Mix Proportion Design of Ordinary Concrete
JGJ 63 Standard for Water of Mixing in Concrete
JGJ 106 Technical Code for Testing of Building Foundation Piles
JGJ 107 General Technical Specification for Mechanical Splicing of Bars
JG/T 122 Wood doors and windows for building
JG/T 3013 Metal spiral sheath for prestressed concrete
SL 47 Construction technical specifications on rock-foundation excavating engineering of hydraulic structures
SL 62 Technical specification for cement grouting construction of hydraulic structures
3 General Provisions
3.0.1 This Part was formulated with a view to standardizing the construction quality inspection, acceptance and unit project quality evaluation for civil construction engineering of fossil fuel power plant, strengthening engineering construction quality management and control, as well as ensuring engineering quality.
3.0.2 This Part was formulated in accordance with the requirements of the current laws and regulations, administrative standards and technical standards related to project quality of the nation and relevant professional standards in electric power industry. In this Part, the compulsory provisions quoted from the national standards and relevant professional standards are marked with “☆”.
3.0.3 The construction quality inspection, acceptance and unit project quality evaluation for the civil construction engineering of fossil fuel power plant shall not only meet the requirements of this standard but also comply with those specified in the current relevant compulsory ones of the nation.
3.0.4 Engineering construction quality inspection, acceptance and unit project quality evaluation shall be carried out on the basis of the self-inspection and evaluation conducted by the construction organization; concealed engineering shall be accepted by the organizations concerned informed by the construction organization prior to the concealing and acceptance documents shall be formulated; test blocks, specimens and materials related to the structure safety shall be subjected to the evidential testing according to the requirements; engineering appearance quality shall be jointly confirmed by the accepters through on-site inspection.
3.0.5 Personnel and witness sampling personnel of Parties concerned shall be qualified to participate in the engineering construction quality acceptance; laboratories shall be qualified to undertake the civil construction engineering test and detection, so shall the organizations or institutions relevant to structure safety and function test and detection.
3.0.6 The quality acceptance for civil construction engineering of fossil fuel power plant shall be divided into unit (subunit) project, subsection (sub-subsection) project, subitem project and inspection lot.
3.0.7 Inspection lot is an inspection body, consisting a certain quantity of samples, collected for inspection according to the same production conditions or required modes, which may be divided as storey, construction section and deformation joint according to the requirements of construction and quality control as well as professional acceptance. The quality of inspection lot shall be accepted according to dominant item and general item; the acceptable quality of inspection lot shall meet the following requirements:
DL/T 5210.1-2005 The following standards are cited：
DL/T 5210.1-2005 Cited by the following standards：
