Prevention System for Omissions and Errors in the Pipeline and Pipe Fittings Procurement List
Omissions and errors in pipeline and pipe fitting procurement lists are a common pain point in engineering procurement, and can easily cause schedule delays, cost overruns, and on-site work stoppages due to material shortages. This article builds a full-process prevention system from six major dimensions: the source of list preparation, drawing verification, standardization systems, multi-level review, information-based control, and on-site dynamic control. Targeting common omission and error problems in pipe fittings such as flanges, elbows, tees, reducers, and branch outlets, it sorts out methods for verifying drawings against BOM lists, establishes standardized material coding and multi-round cross-review mechanisms, and supports change control and database management, so as to eliminate omissions and errors in procurement lists from the institutional, process, and technical levels, improve the accuracy of material procurement for pipeline engineering, and reduce the cost of supplementary material procurement for projects.