Los Alamos National Laboratory
CoE  LANL Engineering Standards Program [an error occurred while processing this directive]



CAD Standards Manual, STD-342-300

tackPOC: Michael J Gallegos, ES-WPD, 505-551-4974 tackAlt. POC: David Smith, ES-IPD, 690-3287 or Brandon Rael, ES-IPD, 695-4828
 tack Suggestions (LANL ONLY)
Rev. Date
100, General Requirements (pdf) 5 04/27/15
  VAR-10642, Priority, Support, and General Document Definitions    
  VAR-10066 R2, Electronic Drawing Approval
  VAR-10383, Elimination of CAD Standards for Sketches    
200, CAD Requirements (pdf)
     VAR-10016, Sketch Requirements (and panel schedule guidance)
5 chg2 01/05/21
  Template Instructions - README   08/23/21
  Digital Signature Title Block Template (pdf) (dwt)   08/23/21
  Digital Signature Title Sheet Template (pdf) (dwt)   08/23/21
Hand Sketch Title Block and Border (pdf)   03/30/16
Sketch Title Block (pdf) (dwt)
Digital Signature Software* | Upgrading to Adobe Pro | README |
Terms of Use | PDF Portfolio option help here (LANL Inside Only)
* Distribution is limited, email for access file
300 Drafting Symbols and Conventions (pdf) 5 03/06/19
   Att. 1-Historically Used Drawing Numbers    
   App. A-[deleted]    
   App. B-General Symbols Chart (pdf) (dwg) 3  
   App. C-Civil Symbols Chart (pdf) (dwg) 3  
   App. D1-Fire - Symbols Chart (F001 - F041 and References) (pdf) (dwg)
   App. D2-Fire - Symbols Chart (F042 - F114) (pdf) (dwg)
   App. D3-Fire - Symbols Chart (F115 - F133) (pdf) (dwg)
   App. E1-Mechanical - Symbols Chart (pdf) (dwg)
   App. E2-Mechanical - Symbols Chart (pdf) (dwg)
   App. E3-Mechanical - Symbols Chart (pdf) (dwg)
   App. F1-Electrical - Symbols Chart (E001-E079) (pdf) (dwg)
   App. F2-Electrical - Symbols Chart (E080-E143) (pdf) (dwg)
   App. G1-P&ID and PFD - Symbols Chart (pdf) (dwg)
   App. G2-P&ID - Symbols Chart (pdf) (dwg)
   App. G3-P&ID - Symbols Chart (pdf) (dwg)
   App. G4-P&ID - Symbols Chart (pdf) (dwg)
   App. H-[deleted]    
   App. I-Architectural Symbols Chart (pdf) (dwg) 0  
   App. J-Plumbing Symbols Chart (pdf) (dwg) 0  
   App. K-Welding Symbols Chart (pdf) (dwg) 0  
  Individual CAD Symbols
  General |Architectural | Civil | Fire | Electrical | Mechanical |
  P&ID/PFD | Plumbing | Structural | Welding
Drawing Requirements Manual (programmatic only, by Lieblich)
Note: 11th edition (2008) is available at IHS
PFD and P&ID Diagram Requirements in ESM Ch. 8 I&C, Att I     
Electrical example drawings in Standard Drawings & Details    
I&C example drawings in Standard Drawings & Details    

Top of page

Managed by Triad National Security, LLC for the U.S. Department of Energy's NNSA
Inside | © Copyright Triad National Security, LLC. All Rights Reserved. | Disclaimer/Privacy | Web Contact