Standard No.:	SH/T 3510-2017
English Name:	Acceptance specification for construction quality of equipment concrete foundations in petrochemical industry
Chinese Name:	石油化工设备混凝土基础工程施工质量验收规范
Professional Classification:	SH    Professional Standard - Petrochemical
Issued by:	Ministry of Industry and Information Technology
Issued on:	2017-07-07
Implemented on:	2018-1-1
Status:	valid
Superseding:	SH/T 3510-2011 Acceptance Specification for Construction quality of quipment concrete foundation in petrochemical engineering
Language:	English
File Format:	PDF
Word Count:	20000 words
Price(USD):	700.0
Delivery:	via email in 1 business day

Acceptance specification for construction quality of equipment concrete foundations in petrochemical industry 1 Scope This specification specifies the construction quality criteria and inspection & test requirements for earthwork excavation and filling, template and support, reinforcement and concrete, embedded parts and grouting of equipment concrete foundations (hereinafter referred to as equipment foundations). This specification is applicable to the construction quality acceptance of cast-in-situ concrete equipment foundations in petrochemical, coal chemical and natural gas chemical construction projects. 2 Normative references The following documents are indispensable for the application of this specification. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 50026 Code for engineering surveying GB 50112 Technical code for buildings in expansive soil regions GB 50164 Standard for quality control of concrete GB 50202 Standard for acceptance of construction quality of building foundation GB 50204 Code for acceptance of constructional quality of concrete structures GB 50300 Unified standard for constructional quality acceptance of building engineering GB 50496 Standard for construction of mass concrete GB 50666 Code for construction of concrete structures GB/T 10171 Concrete mixing plant (tower) GB/T 14902 Ready-mixed concrete GB/T 50081 Standard for test methods of concrete physical and mechanical properties GB/T 50107 Standard for evaluation of concrete compressive strength GB/T 50448 Code for application technique of cementitious grout JC 901 Curing compounds for cement concrete JGJ 8 Code for deformation measurement of building and structure JGJ 18 Specification for welding and acceptance of reinforcing steel bars JGJ 63 Standard of water for concrete JGJ 79 Technical code for ground treatment of buildings JGJ 107 Technical specification for mechanical splicing of steel reinforcing bars JGJ 120 Technical specification for retaining and protection of building foundation excavations JGJ 130 Technical code for safety of steel tubular scaffold with couplers in construction JGJ 145 Technical specification for post-installed fastenings in concrete structures JGJ 167 Technical specifications for safe retaining and protection of building foundation excavation engineering in collapsible loess regions JGJ/T 10 Technical specification for construction of concrete pumping JGJ/T 104 Specification for winter construction of building engineering SH/T 3503 Specification on handover technical documentation for petrochemical construction projects 3 Terms and definitions For the purposes of this specification, the following terms apply. 3.1 concrete foundation for equipment structure made of concrete and mainly used for bearing equipment load. It, referred to as equipment foundation, may be divided into block type foundation for equipment and frame type foundation for equipment according to the structural forms 3.2 block type foundation for equipment concrete foundation for equipment, composed of a single block or a number of block concrete members in superposed way 3.3 frame type foundation for equipment concrete foundation for equipment formed by connecting the baseplate and the frame structure 3.4 positioning template formed template for locating and fixing a group of anchor bolts, embedded pipes, etc. 4 Basic requirements 4.1 The construction organization for equipment foundation shall have corresponding professional qualifications, and the special operation personnel shall be qualified. The testing organization shall have the qualification certificate issued by the construction administrative department of the government and the corresponding measurement certificate. 4.2 The quality management system shall be established and perfected, and corresponding technical standards, constructional quality control system and quality inspection system shall be available on the construction site. 4.3 Before the construction of equipment foundation, design disclosure and joint review of drawings shall be completed and documented. 4.4 In addition to GB 50300, the classification and acceptance of unit works, subsection works, subitem works and inspection lots of equipment foundation shall meet the following requirements: a) the classification of unit works shall be unified with the classification of unit works of the construction project; b) the equipment frame with more than two layers shall be divided into two parts: foundation and superstructure.

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Basic requirements 5 Foundation ditch 5.1 General provisions 5.2 Earthwork excavation of foundation ditch 5.3 Foundation earthwork backfilling 5.4 Inspection of foundation ditch quality 6 Template 6.1 General provisions 6.2 Installation and removal of template and support 6.3 Inspection and acceptance of template and support 7 Reinforcement 7.1 General provisions 7.2 Raw materials 7.3 Reinforcing steel bar construction 7.4 Inspection and acceptance of reinforcement 8 Concrete 8.1 General provisions 8.2 Concrete admixtures 8.3 Concrete transportation and pouring 8.4 Concrete curing 8.5 Mass concrete 8.6 Concrete construction joint 8.7 Concrete sample 8.8 Permissible position and dimension deviation of concrete equipment foundation 9 Embedded parts 9.1 General provisions 9.2 Embedded anchor bolts 9.3 Embedded plates 9.4 Reserved hole and embedded sleeve 9.5 Drilling adhesive anchoring bolts and bonded rebars 9.6 Permissible position and dimension deviation of embedded parts 10 Grouting 10.1 General provisions 10.2 Grouting construction 11 Equipment foundation acceptance 11.1 Appearance quality inspection of equipment foundation 11.2 Inspection of equipment foundation dimension deviation 11.3 Entitative inspection of equipment foundation 11.4 Acceptable criteria of equipment foundation acceptance 12 Finished product protection and foundation delivery and installation 12.1 Finished product protection 12.2 Foundation delivery and installation 13 Technical documents for completion Explanation of wording in this specification