1、.- rn 3535789 003Y290 331 m L - w-o Notices in force: As listed in paragraph 3. (N13, N24, N36, and N42 with basic provide all current pages.) DEPARTMENT OF THE ARMY DoD 4270.21 - SPEC 4.1 DEPARNT OF THE NAVY Notice 42* DEPARTMENT OF THE AIR FORCE February 1983 GUIDE SPECIFICATIONS FOR MILITARY FAMI
2、LY HOUSING MASONRY WORK In bringing guide specifications up to date, three categories of actions are used, as follows: 1. Notice: This category is used chiefly to distribute changes made to bring references up to date but may also include minor technical changes requested by DOD. 2. Revision: This c
3、ategory comprises one or more replacement pages used to distribute changes that have been fully coordinated, including any necessary coordination with industry. 3. New Edition: This category describes a complete revision, in which all pages of a guide specification are republished, hereinafter refer
4、red to as a basic specification. In addition to replacement pages issued as revisions, notices for this guide specification are now issued as replacement pages. lines containing changes made since the last formal issue of the page, whether basic or revision, are preceded by the number, in parenthese
5、s, of the last notice by which the line was changed. line in the right-hand margin identifies lines containing revisions of the previous formal issue of the page. On notice pages, On revision pages, a vertical As with formal page revisions, notices in this form are not cumulative, and pages herein s
6、hould be retained until a replacement page of later date, either revision or notice, is issued. Below is a list of current replacement pages for the Jul 1, 66 issue of 4.1. revision page as described above, for a page of the basic specification, N a notice page for a page of the basic specification,
7、 and R/N a notice page for a revision page. R designates a Page Marked Date i N3 6 Feb 81 ii N24 Jan 76 iii N42 Feb 83 1 N4 2 Feb 83 2 N4 2 Feb 83 3 N13 Nov 70 5 N2 4 Jan 76 * Supersedes Notices 40 and 41 A Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
