The following shall be considered in P & ID Check List -Verify revision, purpose of revisions, numbering, title. -Verify notes reference drawings (including Removal P&IDs) -Verify “holds” are indicated -Verify piping spec break -Verify line number, cross check with line schedule and sizing -Verify all sizes are indicated and match the process calculations : control [...]
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Process
Piping Arrangement Around Tank 1.Types of Tank a.Cylindrical tanks -Fixed roof tanks -Floating roof tanks -Floating roof tanks with fixed roof b.Spherical tanks c.Tank Farm Divisions -Crude tank area -Intermediated product tank area -Product tank area 2.Strength analysis considerations: -Expansion and contraction -Tank nozzle displacement -Tank displacement -Piping flotation 3.Tanks-Dikes-Sleepers-Pumps considerations: -Pits required to discharge [...]
Process Deliverables 1.Overview of process deliverables a.Heat and Material Balance b.Block Flow Diagram c.Process Flow Diagram d.Utility Flow Diagram e.Effluent Summary f.Utility Summary g.Catalyst and Chemical Summary h.Equipment List i.P&ID j.Equipment Data Sheets (Process Data) -Column and Drum -Tank -Heat Exchangers/AFC -Furnace -Reactor -Miscellaneous/Packaged Equipment k.Hydraulic Design (Process Data) -Pump Data Sheet -Compressor Data Sheet [...]
Process Flow Diagram (PFD) 1.Purpose of PFD a.Scope of process -Identify the scope of the plant to be constructed. b.Plant design basis -Identify the design basis by indicating process flows from feed to products and by-products. c.Identify equipment configuration. -Identify the process control scheme 2.Information Indicated on PFD a.Equipment: -Shape -Item Number and Service Name [...]
Design Basis 1.What is Design Basis? -Shows the purposes of the process design, indicating the feed stocks, products, reactions, etc. -Has all the basic requirements for the design of entire plant, individual processes and related facilities. -Is to be established prior to basic design work. -Is prepared by Contractor and approved by Client. -Is used [...]
