ࡱ> 241_ bjbj @bby @V V 8$P44JJJ%%%$d d%%%%%JJ;;;%FJJ;%;;;JK2kv;0;z Hz ;z ;D%%;%%%%%)%%%%%%%z %%%%%%%%%V v: 01 DEPARTMENT OF AGRICULTURE, CONSERVATION AND FORESTRY 669 BUREAU OF FORESTRY Chapter 2: SPARK ARRESTER Summary: This chapter states that the Director will approve spark arresters approved by the United States Forest Service. It also describes an efficient spark arrester and specific requirements for certain older types of power saws. Section 1. Approved Spark Arrester Consistent with 12 MRSA, Section 9601, the Director will approve spark arresters certified by the United States Forest Service, Department of Agriculture. The Director finds such spark arresters to be effective in preventing the escape of sparks, carbon deposits, and other substances likely to cause fires, provided that such arresters are maintained in accordance with section 2. Section 2. Spark Arrester Maintenance In order to maintain approval, equipment owners and operators of machinery equipped with an otherwise approved spark arrester must maintain their equipment so that it is in efficient operating condition. Required maintenance includes, but is not limited to, regular cleaning and replacement of defective parts. Required cleaning includes removing carbon from the equipment at least once a week. Section 3. Older Power Saws Spark arresters on power saws manufactured before 1978 are subject to case by case evaluation and approval by the Director whether or not approved by the United States Forest Service, Department of Agriculture. These arresters may be approved by the Director if they meet the following criteria: 1. The exhaust port must be covered with a screen in good condition with openings that do not exceed 0.023 inches in diameter; or 2. The exhaust port must be so constructed as to provide for 3 points of impingement (contact) for carbon particles before they exit the arrester. Note: For a copy of the USDA Spark Arrester Guide, contact USDA or the fb88 Department of Agriculture, Conservation and Forestry. STATUTORY AUTHORITY: Title 12 MRSA Section 9601 and Title 12 MRSA Section 8002 EFFECTIVE DATE: August 1, 1978 AMENDED: December 20, 1979 May 11, 1986 March 7, 1987 April 15, 1989 November 24, 1989 - Part 2 August 19, 1992 EFFECTIVE DATE (ELECTRONIC CONVERSION): May 4, 1996 NON-SUBSTANTIVE CORRECTION: August 7, 1997 - addition of "to" after "limited" in Section 2 February 23, 2000 - converted to MS Word CORRECTIONS: February, 2014 agency names, formatting     01-669 Chapter 2 page page \* arabic2 +8:=?Emov[ ^ } ~    % & ^ _ c p޽ެެzzz#h]'haA5CJOJQJ^JaJ#h]'h>5CJOJQJ^JaJh]'CJOJQJ^JaJ hh>CJOJQJ^JaJh]'5CJOJQJ^JaJ#hh5CJOJQJ^JaJ#hh>5CJOJQJ^JaJh5CJOJQJ^JaJ*9:RSmnoX Y Z [ ~  & '  00^`0 0 0&dP 0 0`^``   )7FVr 0&dPgdaA 0`^`` 00^`0 0?@xyz|}ᱩwwd\TPh>h>CJaJjh>U%h]'CJOJQJ^JaJmHnHu#jh>CJOJQJU^JaJh]'CJOJQJ^JaJh>CJOJQJ^JaJhjhU hh]'CJOJQJ^JaJh>CJOJQJ^JaJ hh>CJOJQJ^JaJh]'CJOJQJ^JaJ hhaACJOJQJ^JaJ@ANy{|~$ 0a$$ $&dPa$$ $a$ 0 0dp> 0000P/ =!"#$% Dpf  666666666vvvvvvvvv666666>6666666666666666666666666666666666666666666666666hH6666666666666666666666666666666666666666666666666666666666666666662 0@P`p2( 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p 0@P`p8XV~OJQJ_HmH nH sH tH H`H Normal CJOJQJ^J_HmH sH tH DA D Default Paragraph FontRiR  Table Normal4 l4a (k (No List 66 TOC 8 $^`0.. TOC 7 ^`066 TOC 6 $^`0:: TOC 5 $ ]^`0:: TOC 4 $ ]^@ `0:: TOC 3 $ ]^p`0:: TOC 2 $ ]^`0>> TOC 1 $ ]^`0> > Index 2 $ ]^`0> > Index 1 $ ]^``4 4 Footer  !44 Header  !66 Footnote Text44 endnote text66 toc 9 $ ^`0:: toa heading  $** captionPK![Content_Types].xmlN0EH-J@%ǎǢ|ș$زULTB l,3;rØJB+$G]7O٭V$ !)O^rC$y@/yH*񄴽)޵߻UDb`}"qۋJחX^)I`nEp)liV[]1M<OP6r=zgbIguSebORD۫qu gZo~ٺlAplxpT0+[}`jzAV2Fi@qv֬5\|ʜ̭NleXdsjcs7f W+Ն7`g ȘJj|h(KD- dXiJ؇(x$( :;˹! I_TS 1?E??ZBΪmU/?~xY'y5g&΋/ɋ>GMGeD3Vq%'#q$8K)fw9:ĵ x}rxwr:\TZaG*y8IjbRc|XŻǿI u3KGnD1NIBs RuK>V.EL+M2#'fi ~V vl{u8zH *:(W☕ ~JTe\O*tHGHY}KNP*ݾ˦TѼ9/#A7qZ$*c?qUnwN%Oi4 =3N)cbJ uV4(Tn 7_?m-ٛ{UBwznʜ"Z xJZp; {/<P;,)''KQk5qpN8KGbe Sd̛\17 pa>SR! 3K4'+rzQ TTIIvt]Kc⫲K#v5+|D~O@%\w_nN[L9KqgVhn R!y+Un;*&/HrT >>\ t=.Tġ S; Z~!P9giCڧ!# B,;X=ۻ,I2UWV9$lk=Aj;{AP79|s*Y;̠[MCۿhf]o{oY=1kyVV5E8Vk+֜\80X4D)!!?*|fv u"xA@T_q64)kڬuV7 t '%;i9s9x,ڎ-45xd8?ǘd/Y|t &LILJ`& -Gt/PK! ѐ'theme/theme/_rels/themeManager.xml.relsM 0wooӺ&݈Э5 6?$Q ,.aic21h:qm@RN;d`o7gK(M&$R(.1r'JЊT8V"AȻHu}|$b{P8g/]QAsم(#L[PK-![Content_Types].xmlPK-!֧6 0_rels/.relsPK-!kytheme/theme/themeManager.xmlPK-!0C)theme/theme/theme1.xmlPK-! ѐ' theme/theme/_rels/themeManager.xml.relsPK]  ?????B   )8:B!8@0(  B S  ?y { | ~  [e y { | ~  3333+8:=?Ef (^_p ? x y y {  +8:=?E^_p? x y y { | ~    aAJ1IMR>Xra]'foky { @ p@UnknownG* Times New Roman5Symbol3. * ArialWTms RmnTimes New RomanA$BCambria Math"V$F"GB ii#Vxx24u u 3VHX?X2!xx 304PCI Technologies Don WismerOh+'0   @ L X dpx304PCI Technologies Normal.dotm Don Wismer7Microsoft Office Word@d@n@~@/) @IK2i՜.+,0 hp|   u  304 Title  "#$%&'(*+,-./03Root Entry FcK251Tablez WordDocument@SummaryInformation(!DocumentSummaryInformation8)CompObjr  F Microsoft Word 97-2003 Document MSWordDocWord.Document.89q