Separation system perfect design and four-and-five revolution project
On January 27th, Maoming Petrochemical's 640,000 tonne/year cracker separation system design project and the ethylene four- and five-pass pipe transformation project were successfully completed. The project completed the completion of the site and the logo project was fully transferred from production to production. For the cracking and other chemical equipment overhaul after the successful creation of conditions. Among them, the four-to-five-through-terrain renovation project completed the CCC three days ahead of schedule and was highly praised by the production unit.
The separation system completes the design project with an investment of 37 million yuan. The main project includes reforming the caustic tower and the tower of the high-pressure depropanizer tower, rebuilding the cold discharge system, and adding 14 sets of equipment and part of the process pipeline. After the project is put into use, it can effectively solve the Maoming Petrochemical million tons of ethylene device since the completion of production of the unit since the quenching viscosity reduction system viscosity of high quench oil, process parameters deviate from the design value, material energy consumption and other major economic and technical indicators can not reach the design value problem. The investment for the 4th and 5th renewal projects was 33.18 million yuan, which was mainly to replace the 2304 meters long glass fiber reinforced plastic sand pipe with ordinary carbon steel pipe, to avoid the occurrence of unstable production accidents caused by the explosion of the glass fiber reinforced plastic sand pipe.
Since the completion of the separation system design project and the construction of the 4th and 5th retrofit projects, the project project manager has ensured that the project will be delivered on time and in accordance with the quality, the progress of the project construction will be synchronized with the overhaul of the chemical plant, the optimization of the construction co-ordination, and the engineering dispatch meeting will be held once a week. The coordination of design, construction and supply, and innovative management in construction management, that is, the development of an assessment form including quality, safety, progress, and other professional content. At 4 o'clock in the afternoon, the special inspection team conducts carpet inspection on the construction site, and compares the forms. Checked items one by one, photographed illegally, places with irregular quality, etc., photographed with cameras, and used slides as a means of exposure before the daily supervision and coordination meeting, so that the illegal units and personnel can learn lessons, strengthen management, and allow the construction units and personnel to view. To increase vigilance, if the prerequisites for the completion of the construction work are not completed on time, and the design, supply, and other preconditions are mature, the responsible unit leader shall be ordered to take the lead and organize personnel and teams overnight to fight for the night out, until the task is completed on the same day.
In the process of construction management of the ground pipe, the project division earnestly implemented the standardization of the project management system of the project management department, the proceduralization of project management procedures, the standardization of project management, the informationization of project management methods, the training of project management personnel, and the innovation of project management contents. The "six-ization" requirements, strengthening internal management, shaping a good image, strictly managing the welding quality during the construction process, a very high welding rate, and the organization, production, supervision, construction and other related personnel entering the pipeline during the sealing of the ground pipe The inspections and multi-party inspections jointly confirmed that the internal debris such as iron scraps, residual materials, and garbage were completely cleaned up, creating conditions for the success of the land management.
The separation system completes the design project with an investment of 37 million yuan. The main project includes reforming the caustic tower and the tower of the high-pressure depropanizer tower, rebuilding the cold discharge system, and adding 14 sets of equipment and part of the process pipeline. After the project is put into use, it can effectively solve the Maoming Petrochemical million tons of ethylene device since the completion of production of the unit since the quenching viscosity reduction system viscosity of high quench oil, process parameters deviate from the design value, material energy consumption and other major economic and technical indicators can not reach the design value problem. The investment for the 4th and 5th renewal projects was 33.18 million yuan, which was mainly to replace the 2304 meters long glass fiber reinforced plastic sand pipe with ordinary carbon steel pipe, to avoid the occurrence of unstable production accidents caused by the explosion of the glass fiber reinforced plastic sand pipe.
Since the completion of the separation system design project and the construction of the 4th and 5th retrofit projects, the project project manager has ensured that the project will be delivered on time and in accordance with the quality, the progress of the project construction will be synchronized with the overhaul of the chemical plant, the optimization of the construction co-ordination, and the engineering dispatch meeting will be held once a week. The coordination of design, construction and supply, and innovative management in construction management, that is, the development of an assessment form including quality, safety, progress, and other professional content. At 4 o'clock in the afternoon, the special inspection team conducts carpet inspection on the construction site, and compares the forms. Checked items one by one, photographed illegally, places with irregular quality, etc., photographed with cameras, and used slides as a means of exposure before the daily supervision and coordination meeting, so that the illegal units and personnel can learn lessons, strengthen management, and allow the construction units and personnel to view. To increase vigilance, if the prerequisites for the completion of the construction work are not completed on time, and the design, supply, and other preconditions are mature, the responsible unit leader shall be ordered to take the lead and organize personnel and teams overnight to fight for the night out, until the task is completed on the same day.
In the process of construction management of the ground pipe, the project division earnestly implemented the standardization of the project management system of the project management department, the proceduralization of project management procedures, the standardization of project management, the informationization of project management methods, the training of project management personnel, and the innovation of project management contents. The "six-ization" requirements, strengthening internal management, shaping a good image, strictly managing the welding quality during the construction process, a very high welding rate, and the organization, production, supervision, construction and other related personnel entering the pipeline during the sealing of the ground pipe The inspections and multi-party inspections jointly confirmed that the internal debris such as iron scraps, residual materials, and garbage were completely cleaned up, creating conditions for the success of the land management.
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