This Training will give you the background required to complete a typical piping material specification preparation 1.PIPING MATERIAL SPECIFICATION PREPARATION –Contents of Piping Material Specification –Bulk Material Description a.Preparation of ITB Summary -Identify Documents Related to Piping Materials Engineering Work from ITB -Preparation of ITB Summary Table -Deviation and Clarification b.Preparation of Line Class Summary [...]
Piping BM and BQ estimation
December 18, 2008 by Leave a Comment
Piping BM and BQ estimation 1.What is Piping Bill of Materials (BM)? -Is the total list of material that will be used for procurement purposes -The list consist of the following items: a.Piping Bulk Materials (pipes, fittings, etc.) b.Special Piping Materials (strainer, expansion joints, etc.) 2.What is Piping Bill of Quantity (BQ)? -Is the total [...]
Material Specification
December 12, 2008 by Leave a Comment
Material Specification 1.Parameters to Determine the Specification -Material -Mechanical Design -Manufacturing Process -Shape/Dimensions 2.Wall Thickness Calculation 2.1.Considerations for pipe wall thickness calculation a.Based on PT-rating (NPS 12 to 16) -Critical point -Full flange rating b.Actual design conditions (NPS 18 and larger) c.External pressure (vacuum condition, use BPV) d.Buried piping (use AWWA) e.Advance considerations -Comparison of [...]