The main body of the acetic acid storage tank of the Yizheng Chemical Fiber PTA Project was completed

Sinopec News Network reported on April 19 that the siding of the eighth ring of the acetic acid storage tank of the Yizheng Chemical Fiber PTA Project undertaken by Nanjing Engineering Company was lifted into place, one week ahead of the original plan.

The total tank area is the core work of the project.

In terms of technical quality management, according to the size of the steel plate, optimize the layout drawing to reduce material waste; discuss with the construction team for many times, select the best method for construction, compile installation and welding operation instructions, clarify the welding operation procedures and quality requirements, and ensure Storage tank construction quality; strictly implement process "three inspections" and handover procedures, hang process inspection boards on site, inform key process inspection points, organize joint inspections, and avoid rework; use argon electric welding method to ensure welding qualification rate while reducing Welding deformation speeds up the construction progress.

In terms of construction management, we will check the delivery status of materials in advance, and do a good job of urging materials; prepare detailed construction plans according to procedures, and organize construction personnel to enter the site in an orderly manner; actively coordinate construction sites to avoid cross-working; compare construction plans to reasonably arrange overtime , To ensure that the task is completed on the same day, strictly in accordance with the plan.

After 45 days of hard work day and night, the installation of 5 storage tanks achieved phased success, laying a solid foundation for the subsequent construction of the project.

(Shi Qiang Li Shu)