The main contents of the construction log include: date, weather, temperature, project name, construction site, construction content and main technologies adopted; The existence and operation of personnel, materials and machinery; Records of material consumption and construction progress; Whether the construction is normal; External environment and geological changes; Whether there is an unexpected shutdown; Whether there are quality problems; Construction safety situation; The presence of supervisors and the certification and signature of the project; Whether there are instructions and rectification from superiors or supervisors.
4.4. 1 Requirements for filling in the construction log
1) The construction log shall be filled in according to the unit project.
2) Recording time: from commencement time to completion acceptance time.
3) The journal should have page numbers, and the daily record cannot be interrupted.
4) Records shall be timely, true and detailed. In case of personnel change in the middle, handover procedures should be handled to maintain the continuity and integrity of the construction log.
5) The log shall be filled in an electronic version, bound into a book after completion, signed by the project manager and the builder, and stamped with the official seal.
4.4.2 Contents to be recorded in the construction log
The contents of the construction diary can be divided into five categories: basic contents, work contents, inspection contents, inspection contents and other contents.
4.4.2. 1 Basic contents
1) Date, week, weather and average temperature. The average temperature can be recorded as XX ~ XX℃, and the weather is recorded in the morning and afternoon respectively.
2) The names of divisions and subdivisional work shall be clearly written on the construction site.
3) Attendance, Director of Operations. Attendance must be recorded according to the division of labor, and the total number of workers and the number of workers and machinery must be recorded.
4.4.2.2's work content
1) Construction contents and actual completion of the day.
2) The main contents of the construction site meeting.
3) Inspection opinions and decisions of relevant leaders, competent departments or inspection teams on engineering construction technology, quality and safety.
4) Requirements, opinions and implementation of engineering technology and quality put forward by the construction unit and supervision unit.
4.4.2.3 inspection content
1) Acceptance of concealed works. Should be clear about the hidden content, subdivisional work, acceptance personnel and acceptance conclusion.
2) Manufacture of test block. The name of the test block and the number of test block groups shall be specified.
3) Material mobilization and inspection. The batch number, quantity, manufacturer and acceptance of the purchased materials shall be stated, and the inspection results shall be supplemented after inspection.
4.4.2.4 inspection content
1) quality inspection: quality inspection and treatment records of concrete pouring and molding, steel bar installation and welding, masonry and formwork installation and removal on that day; Records of concrete curing, dosage of mortar and concrete admixture; The causes and treatment methods of quality accidents, as well as the effect verification after quality accident treatment.
2) Safety inspection and handling of potential safety hazards (rectification).
3) Other inspection conditions, such as civilized construction and on-site city appearance management.
Other contents of 4.4.2.5.
1) notice on implementation of design change and technical verification.
2) Construction task disclosure, technical disclosure and safety technical disclosure.
3) Power cut, water cut and shutdown.
4) Construction machinery failure and treatment.
5) Winter (rainy) season construction preparation and measures implementation.
6) Special measures and construction methods involved in the construction, as well as the promotion and use of new technologies and materials.
4.4.3 Some details that should be paid attention to in the filling process.
1) The main construction contents of the day must correspond to the construction site.
2) Maintenance records shall be detailed, including maintenance parts, maintenance methods, maintenance times, maintenance personnel and maintenance results, etc.
3) Welding records shall also be recorded in detail, including welding position and welding mode (arc welding, electroslag pressure welding, lap double-sided welding, lap single-sided welding, etc. ), welding current, covered electrode (agent) brand and specification, welding personnel, welding quantity, inspection results and inspectors, etc.
4) Water and power outages must be recorded clearly, and what work is being done during the water and power outages, and whether it causes losses.
5) If there is no work on the construction day, the construction log must be filled in to maintain its continuity.
Construction log format
1) Construction Log Table of Contents
Engineering construction log
2) Cover of the construction log: printed on white cloth and stamped with the official seal of the company.
Construction Manual of Geological Environment Protection and Governance Project
3) Title page of construction log
Construction Manual of Geological Environment Protection and Governance Project