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AMERICAN WOOD-PRESERVERS' ASSOCIATION <br /> STANDARD <br /> 1 877 <br /> STANDARD FOR PRESSURE TREATED MATERIAL <br /> IN MARIN,E CONSTRUCTION <br /> i <br /> 1. SPECIFIC I 'AQUI Where pholaA attack is not prevalent, elffier dual <br /> 1.1 Pies and timbers in urine construction shall treatment or high retentions o m ACA o� CCA v - <br /> be treated in accordance with the requirements of ment w l provide adequate protection. <br /> American flood-Preservers' Association Standard C1, Section .JL —Ire those array where .inin id trim <br /> "Standard for Preservative Treatment b -essure punc.0ala and pholad attach are expected or known, <br /> Processes—All Timber Products,"" except as supple- the dual treatment provides theaximum protection <br /> mented herein. known at present. <br /> 1.5 Framing.--Pile cutoffs, bolt holes, and field Marine Piling—Specific Rcquirements of Use for Treated <br /> r '_s shall be protected ire- accordance with A PA - Food S Meet to Expo u.rc of Marine Borers <br /> Standard M4. Type of Treatment <br /> 1.51 The lower bracing timbers shall be attached <br /> to the Iles at a minimum hei ht of . feet above Creosote <br /> � and <br /> i mean low eater fof marine structures at sites whereararae Creosote- Water-borne <br /> the tide range is 6 feet or less, and at middle elva• Boring Coal Tar Preservative } <br /> tion for tidal ranges exceeding 6 feet. rb ism Solutions (CCA and ACA) Dual' <br /> 1.6) Incising.­Coastal Douglas-fir, western hem- T redo I <br /> lo , western larch, intermountain Dougla -fir, red- imnorPholad * S <br /> w <br /> good jack- ine lode le in , and red in an <br /> Ju - o na <br /> bet small be incised. Ly <br /> # M rai'iti iii fir f • <br /> i <br /> . <br /> Branding.—All products shall be branded inSatisfactoryfor use v: } z- the particular boring <br /> accordance with AN'I A Standard Mi. - or a im is present. <br /> • (X) Maximum seryke life will not be obtained 'when <br /> 1.82 Piles.-Each pile shall be banded at points eater-borne salts are r--ed WhCrC pholads arc known to <br /> feet and 10 feet from 1.,.e butt end of the pile attack and when'' cre'osu,e and creosote solutions are usicd <br /> unless other measurements are specified by the c -' m-here Limnorla rritzmctaia are known to attack. , <br /> tomer. Tlie standard brand shall be used except that Round Timber Piles Exposed to Moderate or Severe <br /> only the length shall be shown on the bottom line urine Borer Hazard <br /> of the brand. Southern Coastal <br /> _ Pine, Dou�gias• 11P <br /> . Results of 'T`re tment ted Pine fir oak Standard <br /> tr+derate Borer H2z&rd <br /> I eter tion x xintrne tetentior�s reosotea _y..r...,.�__ 20.0 0.0 10.0 <br /> Creosote-coal tarp 20.0 NX 10.0 <br /> listed in the table below. Preservative retention shah <br /> $ .'ere Borer ward <br /> be determined by assay method. Limmoria sripinc9ata only <br /> ACA's 50 and 1.50 2.50 1` R4 <br /> Sect ion 1.11—In those areas -where Teredo and CCA* 2nd 1.50 2.50 ISR C <br /> pholad attack are expected or known and whem LiFunoria pripundwa and <br /> o& <br /> fine rla triPunci to are not prevalent creosote or ° <br /> t���i trmtrnent) <br /> creosote-coal tar solution treatment will provide ade- FirstACAeatment __ t.00 . o iC5 <br /> nate rotection. NR Q <br /> � __ _____ 1.00 1.00 <br /> Second treatmcat <br /> Station 1.12—In 'those areas where re and re0:0t� ___�___._ z .0 3 <br /> �re0sote-co�1 tarp NR <br /> .� 111 ICK 3 <br /> Limnorid Iriplinctald are expected or known and See footnotes page 2. <br />