Foreword

According to the requirements of Document Jian Biao［2006］No.136 issued by the former Ministry of Construction（MOC）-Notice on Printing the Development and Revision Plan（second batch）of National Work Construction Standards in 2006，this code is drawn up by China MCC5 Group Co.，Ltd.together with related units.

In the process of drawing up this code，the drawing-up team makes a deep nvestigation，seriously summarizes the installation experiences of coking chemical and mechanical equipment over the years，and extensively solicits the opinion in related aspects to complete approval draft.Finally，and the draft is finalized after examination.

This code is divided into 20 chapters，the main technical contents comprise general requirements，basic provisions，equipment foundation，anchor bolts and shim plates，equipment and material，material stacker and reclaimer，protective iron parts and operating platform of coke oven，heating and exchange device under coke oven，oven roof equipment of coke oven，auxiliary equipment of coke oven，coke pusher，coke guide，coal charger，coke car，electric locomotive，coke tank car，process steel structure and rails of coke dry quench，quenching channel of CDQ，mechanical equipment for charging and discharging system of CDQ，mechanical equipment of gas circulating system of CDQ，auxiliary equipment of CDQ，equipment gas purification and chemical recovery，test-run of equipment of coking & chemical and thermal-state operation of coke oven.

The provision（s）printed in bold type is（are）compulsory one（ones）and must be enforced strictly.

Housing and Urban-Rural Development of the People's Republic of China is in charge of the administration of this code and the explanation of the compulsory provisions，China Metallurgical Construction Association is responsible for the explanation of routine management，and China MCC5 Group Co.，Ltd is responsible for the explanation of specific technical contents.

All relevant organizations are kindly requested to sum up and accumulate your experiences in actual practices during the process of implementing this code.The relevant opinions and advice，whenever necessary，can be posted or passed on to China MCC5 Group Co.，Ltd（address:Tieli Road No.2501，Baoshan District，Shanghai City Postal Code:201900，Fax/telephone:021-36211205，E-mail:shwyjszx@163.com）for reference during revision in future.

Chief Development Organization，Participating Development Organization，Chief Drafting Staff and Chief Examinants:

Chief Development Organization:

China MCC5 Group Co.，Ltd

Participating Development Organization:

MCC TianGong Group Corporation Limited

Chief Drafting Staff:

Yan Jue　Wang Yongchuan　Chen Heping　Guo Kuixiang　Zhong Ming　

ShangXiumin　Zhou Qing

Chief Examinants:

Li Mingzhu　Zheng Yongheng　Li Changliang　Yu Huachun　Yu Wei

Tang Yan　Zhao Cong　Zheng Yajie　Meng Fansheng　Liao Libao