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(II) Engineering and technical files 1. All design drawings and related materials, including preliminary design, construction drawings, equipment list, project budget estimates, budget and adjustment documents; construction drawings, audit records, design modification documents and design change notices.
2. Construction documents and construction drawings, including engineering completion drawings and completed project list; factory and certificate of material and component; test piece, test block and welding test data of main structure and important parts, equipment and material inspection and acceptance data; quality Inspection records and l quality accident handling records, concealed engineering data and acceptance records; engineering quality inspection certificate.
3. All geological survey data during the construction process, including mine geology, hydrogeology, engineering geology, measurement record data and as the project's project: permanent base point coordinate data for construction; measurement and location data and subsidence observation of buildings and structures , crack observation, change J ~ observation record and treatment.
4. Equipment system data, including the factory certificate of conformity and acceptance data of the equipment; the graphic materials of the use, maintenance, operation, maintenance, precautions, etc. provided by the manufacturer; equipment and system commissioning and pressure test during construction, Commissioning record.
5. Completion acceptance check report and judges and final accounts.
(III) Exchanging drawings of project progress In order to facilitate the master department to grasp the construction progress and engineering conditions (including changes in geological and hydrological conditions, major changes in construction plans, safety, quality accidents and other factors affecting normal construction), the mining Ding Cheng implementation project Drawing exchange system. The engineering drawing exchange system is a technical file management system unique to mine engineering. The engineering progress exchange drawings mainly include:
1. Exchange diagram of well engineering construction The well exchange engineering construction exchange diagram is mainly filled with wellbore excavation progress, geological and hydrogeological conditions and their changes, major changes in construction schemes, and safety and quality accident records.
The construction exchange map of the roadway development project is drawn in the drawings of the wellbore, the bottom yard, the main road and the mining roadway that meets the design capability, and draws the annual and monthly plans and the measured progress of the roadway in the current month. When the actual roadway and design drawings are caused by geological or other reasons, the reasons and circumstances for the change should be added.
2. Industrial site construction engineering exchange diagram Industrial site construction engineering exchange diagram Based on the designed general layout plan of the mine industrial square, draw and mark the units of the project under construction and completion, and indicate the building area or volume and number of floors. , start-up time and completion time.
3. beneficiation plant engineering and processing plant and other auxiliary facilities project of mine construction and installation works exchange diagrams to design equipment layout picture shows the floor plan and in accordance with the main process of the system, rendering the progress of civil construction and installation of equipment.
Contents of mining engineering technical files
(1) Construction organization management technical archives Construction organization management technical archives include construction organization design materials, technical management materials, construction summary materials; major technical decision-making and technical measures during construction; scientific research achievements, technological transformation and innovation materials; issued by higher authorities Directives, decisions, resolution documents; relevant technical standards, specifications and various management systems; major quality, safety accidents and their losses; construction logs.