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Rev. |
Date |
Revision History |
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3c1
Sec. 100
Sec.200
Sec. 300 |
6/05/05
6/05/05
9/26/05
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Minor editorial and administrative changes to reflect organizational name changes and corrections to Sections 200/300 Figs. 202-1, 202.2, 202-3, 214-2, 214.9, and 303-1. Modified UCNI stamp symbol G39. |
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3 |
9/16/04 |
Section 100: Minor editorial changes as noted with margin bars; changed LEM to the Engineering Standards Manual (ESM). • Section: Revisions reflect change from LEM to ESM (Engineering Standards Manual). Moved “Line Width Assignment in Electronic Files to section 212.2.0. Changes/additions to sections 201.2, 202 Table Note (d), 201.4, 208.2, 209.6, 211.1A, and 215.1A. Miscellaneous editorial and Figure modifications throughout as indicated by revision bars.
• Section 300: Added requirements for evacuation route diagrams, various plans: life safety, demolition, reflective ceiling, floor and roof plans of record; lightning protection drawings, plumbing and fire drawings. Addition of Attachment 1. Change from LEM to ESM (Engineering Standards Manual). Other editorial changes as noted by revision bars. |
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2 |
7/15/02 |
Minor/Major Revisions. Editorial changes/clarifications throughout as indicated by revision bars. • Section 100: Additions to General Definitions. • Section 200: Addition of S201.5.0 Grid System. • Section 300: Addition of subsections 7.0 & 8.0 on Record Floor Plans. Changes to 7.7 Layering Table.
Appendix Index (Symbol Charts) - Archived Webpage
Individual Symbols - Archived Webpage |
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1 |
10/29/01 |
• Section 100: Acronym list deleted and National Standards referenced; definition section added; symbol legends created & numbered; drawing revision procedures expanded.
• Sections 201-209: Drawing size & format defined; added grid reference; title blocks modified for new numbering system; title sheets required, fonts, line widths, text height, line types explained; location plan pinpointed; north symbol generated & location defined; partial & key plans defined; graphic scales defined; drawing scales expanded.
• Sections 210-216: Discipline ID & sheet numbering changed to NCS; text standardized; electronic file naming convention expanded & defined.
• Section 300: Symbols - generated & on-line; Civil – expanded; Structural – slight modification; Architectural, Mechanical, Electrical - expanded greatly; Mechanical and Electrical - also refer to LEM new examples.
Appendix Index (Symbol Charts) - page unavailable
Individual Symbols - Archived Webpage |
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0 |
6/29/99 |
Document rewritten and reformatted to support LIR 220-03-01. This chapter supersedes LANL Engineering Standards Drafting Manual, Vol. 2, Rev. 7, dated 4/17/98.
Appendix Index (Symbol Charts) - page unavailable
Individual Symbols - Archived Webpage |
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