The Cabinet of Ministers of the Republic of Latvia 19 98 of 21 April regulation. 139 in Riga (nr. 21.2), the provisions of the Latvian et seq of the LBN 205-97 "masonry and reinforced masonry structures in the design rules ' Issued in accordance with article 22 of the law on construction, 1. To approve the attached Latvian et seq" wall and reinforced masonry construction design standards "LBN 205-97.2. on 1 May 1998, in the territory of the Republic of Latvia is not suitable for the former USSR the building rules and regulations II-23-81 Snips" masonry and reinforced masonry structures. Design standards ", with 1981 December 31 decision No 292 approved the former Soviet State Construction Committee.
3. Projects of works in law started to 1 May 1998 and which technical solutions are applied in the period corresponds to the regulatory requirements for the processing of projects according to the Latvian et seq of the LBN 205-97 "masonry and reinforced masonry structures in the design rules ' requirements is not mandatory.
4. Latvian et seq of the LBN 004 To "load and exposure. Design guidelines for the approval of the assignment "and exposure values, and loads of safety coefficients of the combination must be adopted according to SNiP 2.01.07-85.
5. the LBN 204 et seq of Latvia "steel construction" of the design rules for the approval of metal inserted parts calculation must be performed in accordance with SNiP II-23-81 * "steel structures. Design standards ".
6. the rules shall enter into force on 1 May 1998.
 
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