3　General Provisions

3.1　General Requirements

3.1.1　This specification is specialized for installation and acceptance of the machine train in fluidized catalytic cracking plant.General requirements of relevant equipment installation shall be in accordance with SH/T 3538.

3.1.2　Besides special requirements for this machine train from vendors the installation and acceptance of the machine train shall conform to this Specification.

Besides this specification，the installation and acceptance of the machine train shall conform to the requirement of technical documents.

3.1.3　The technical characteristics of each machine commonly used in the machine train shall be indicated in Appendix A.

3.1.4　Unless otherwise specified in this Specification and design documents，the civil，piping，electric，instrument，painting，heat insulation and other works of the machine train shall be constructed and accepted in accordance with technical specifications of discipline involved.

3.1.5　The safety and labor protection shall conform to GB 50484.

3.1.6　Lifting operation shall be executed as per the lifting marks and conform to SH/T 3536.