Abstract：
This paper introduces the content and status quo of construction technical disclosure, analyzes the reasons for and provides improvement measures against inefficiency of existing construction technical disclosure. Analysis emphasis is made on planning of construction technical disclosure, and requirements, theoretical frame and concrete implementation rules are put forward for planning of construction technical disclosure. The construction technical disclosure of a deep foundation excavation project is taken as an example to introduce in details the application of construction technical disclosure planning in practical construction. It is found that construction technical disclosure planning is composed of the following five aspects, including analysis on existing similar project, analysis on risk identification of hazard source, execution of classified technical disclosures, application of advanced disclosure tool and assessment of technical disclosure, etc. Implementation of construction technical disclosure planning could effective avoid potential safety hazard, guarantee construction quality, reduce reworking and ensure construction schedule.
