div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 9button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page9jpg target=_blank amp-img class=ts-thumb alt=Page 9: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 10button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page10jpg target=_blank amp-img class=ts-thumb alt=Page 10: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 11button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page11jpg target=_blank amp-img class=ts-thumb alt=Page 11: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 12button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page12jpg target=_blank amp-img class=ts-thumb alt=Page 12: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 13button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page13jpg target=_blank amp-img class=ts-thumb alt=Page 13: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 14button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page14jpg target=_blank amp-img class=ts-thumb alt=Page 14: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails14jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 15button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page15jpg target=_blank amp-img class=ts-thumb alt=Page 15: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails15jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 16button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page16jpg target=_blank amp-img class=ts-thumb alt=Page 16: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails16jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 17button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page17jpg target=_blank amp-img class=ts-thumb alt=Page 17: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails17jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 18button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page18jpg target=_blank amp-img class=ts-thumb alt=Page 18: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails18jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 19button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page19jpg target=_blank amp-img class=ts-thumb alt=Page 19: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails19jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 20button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page20jpg target=_blank amp-img class=ts-thumb alt=Page 20: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails20jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 21button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page21jpg target=_blank amp-img class=ts-thumb alt=Page 21: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails21jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 22button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page22jpg target=_blank amp-img class=ts-thumb alt=Page 22: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails22jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 23button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page23jpg target=_blank amp-img class=ts-thumb alt=Page 23: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails23jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 24button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page24jpg target=_blank amp-img class=ts-thumb alt=Page 24: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails24jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 25button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page25jpg target=_blank amp-img class=ts-thumb alt=Page 25: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails25jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 26button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page26jpg target=_blank amp-img class=ts-thumb alt=Page 26: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails26jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 27button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page27jpg target=_blank amp-img class=ts-thumb alt=Page 27: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails27jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 28button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page28jpg target=_blank amp-img class=ts-thumb alt=Page 28: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails28jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 29button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page29jpg target=_blank amp-img class=ts-thumb alt=Page 29: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails29jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 30button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page30jpg target=_blank amp-img class=ts-thumb alt=Page 30: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails30jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 31button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page31jpg target=_blank amp-img class=ts-thumb alt=Page 31: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails31jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 32button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page32jpg target=_blank amp-img class=ts-thumb alt=Page 32: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails32jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 33button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page33jpg target=_blank amp-img class=ts-thumb alt=Page 33: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails33jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 34button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page34jpg target=_blank amp-img class=ts-thumb alt=Page 34: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails34jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 35button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page35jpg target=_blank amp-img class=ts-thumb alt=Page 35: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails35jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 36button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page36jpg target=_blank amp-img class=ts-thumb alt=Page 36: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails36jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 37button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page37jpg target=_blank amp-img class=ts-thumb alt=Page 37: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails37jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 38button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page38jpg target=_blank amp-img class=ts-thumb alt=Page 38: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails38jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 39button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page39jpg target=_blank amp-img class=ts-thumb alt=Page 39: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails39jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 40button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page40jpg target=_blank amp-img class=ts-thumb alt=Page 40: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails40jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 41button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page41jpg target=_blank amp-img class=ts-thumb alt=Page 41: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails41jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 42button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page42jpg target=_blank amp-img class=ts-thumb alt=Page 42: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails42jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 43button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page43jpg target=_blank amp-img class=ts-thumb alt=Page 43: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails43jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 44button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page44jpg target=_blank amp-img class=ts-thumb alt=Page 44: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails44jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 45button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page45jpg target=_blank amp-img class=ts-thumb alt=Page 45: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails45jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 46button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page46jpg target=_blank amp-img class=ts-thumb alt=Page 46: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails46jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 47button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page47jpg target=_blank amp-img class=ts-thumb alt=Page 47: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails47jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 48button div class=ts-image a 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails51jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 52button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page52jpg target=_blank amp-img class=ts-thumb alt=Page 52: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails52jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 53button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page53jpg target=_blank amp-img class=ts-thumb alt=Page 53: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails53jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 54button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page54jpg target=_blank amp-img class=ts-thumb alt=Page 54: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails54jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 55button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page55jpg target=_blank amp-img class=ts-thumb alt=Page 55: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails55jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 56button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page56jpg target=_blank amp-img class=ts-thumb alt=Page 56: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails56jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 57button div class=ts-image a 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divdivdiv class=ts-pagebuttonPage 59button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page59jpg target=_blank amp-img class=ts-thumb alt=Page 59: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails59jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 60button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page60jpg target=_blank amp-img class=ts-thumb alt=Page 60: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails60jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 61button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page61jpg target=_blank amp-img class=ts-thumb alt=Page 61: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails61jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 62button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page62jpg target=_blank amp-img class=ts-thumb alt=Page 62: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails62jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 63button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page63jpg target=_blank amp-img class=ts-thumb alt=Page 63: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails63jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 64button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page64jpg target=_blank amp-img class=ts-thumb alt=Page 64: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails64jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 65button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page65jpg target=_blank amp-img class=ts-thumb alt=Page 65: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails65jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 66button div class=ts-image a 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails69jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 70button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page70jpg target=_blank amp-img class=ts-thumb alt=Page 70: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails70jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 71button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page71jpg target=_blank amp-img class=ts-thumb alt=Page 71: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails71jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 72button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page72jpg target=_blank amp-img class=ts-thumb alt=Page 72: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails72jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 73button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page73jpg target=_blank amp-img class=ts-thumb alt=Page 73: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails73jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 74button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page74jpg target=_blank amp-img class=ts-thumb alt=Page 74: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails74jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 75button div class=ts-image a 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails78jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 79button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page79jpg target=_blank amp-img class=ts-thumb alt=Page 79: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails79jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 80button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page80jpg target=_blank amp-img class=ts-thumb alt=Page 80: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails80jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 81button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page81jpg target=_blank amp-img class=ts-thumb alt=Page 81: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails81jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 82button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page82jpg target=_blank amp-img class=ts-thumb alt=Page 82: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails82jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 83button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page83jpg target=_blank amp-img class=ts-thumb alt=Page 83: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails83jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 84button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page84jpg target=_blank amp-img class=ts-thumb alt=Page 84: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails84jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 85button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page85jpg target=_blank amp-img class=ts-thumb alt=Page 85: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails85jpg width=142 height=106 layout=responsive amp-imga 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails87jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 88button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page88jpg target=_blank amp-img class=ts-thumb alt=Page 88: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails88jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 89button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page89jpg target=_blank amp-img class=ts-thumb alt=Page 89: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails89jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 90button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page90jpg target=_blank amp-img class=ts-thumb alt=Page 90: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails90jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 91button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page91jpg target=_blank amp-img class=ts-thumb alt=Page 91: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails91jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 92button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page92jpg target=_blank amp-img class=ts-thumb alt=Page 92: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails92jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 93button div class=ts-image a 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by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails98jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 99button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page99jpg target=_blank amp-img class=ts-thumb alt=Page 99: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails99jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 100button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page100jpg target=_blank amp-img class=ts-thumb alt=Page 100: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails100jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 101button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page101jpg target=_blank amp-img class=ts-thumb alt=Page 101: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails101jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 102button div class=ts-image a 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails105jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 106button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page106jpg target=_blank amp-img class=ts-thumb alt=Page 106: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails106jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 107button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page107jpg target=_blank amp-img class=ts-thumb alt=Page 107: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails107jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 108button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page108jpg target=_blank amp-img class=ts-thumb alt=Page 108: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails108jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 109button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page109jpg target=_blank amp-img class=ts-thumb alt=Page 109: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails109jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 110button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page110jpg target=_blank amp-img class=ts-thumb alt=Page 110: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails110jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 111button div class=ts-image a 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blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails116jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 117button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page117jpg target=_blank amp-img class=ts-thumb alt=Page 117: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails117jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 118button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page118jpg target=_blank amp-img class=ts-thumb alt=Page 118: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails118jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 119button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page119jpg target=_blank amp-img class=ts-thumb alt=Page 119: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails119jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 120button div class=ts-image a 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blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails125jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 126button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page126jpg target=_blank amp-img class=ts-thumb alt=Page 126: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails126jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 127button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page127jpg target=_blank amp-img class=ts-thumb alt=Page 127: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails127jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 128button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page128jpg target=_blank amp-img class=ts-thumb alt=Page 128: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails128jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 129button div class=ts-image a 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails132jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 133button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page133jpg target=_blank amp-img class=ts-thumb alt=Page 133: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails133jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 134button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page134jpg target=_blank amp-img class=ts-thumb alt=Page 134: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent 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usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails136jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 137button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page137jpg target=_blank amp-img class=ts-thumb alt=Page 137: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails137jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 138button div class=ts-image a 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src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails141jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 142button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page142jpg target=_blank amp-img class=ts-thumb alt=Page 142: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails142jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 143button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page143jpg target=_blank amp-img class=ts-thumb alt=Page 143: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails143jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 144button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page144jpg target=_blank amp-img class=ts-thumb alt=Page 144: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails144jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 145button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page145jpg target=_blank amp-img class=ts-thumb alt=Page 145: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails145jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 146button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5page146jpg target=_blank amp-img class=ts-thumb alt=Page 146: usbrgovusbrgovssledamsafetyTechDevDSOTechDevDSO-07-09pdf · Blow counts are adjusted to the equivalent blow count by simple proportion with the standard 60-percent energy src=https:reader043vdocumentsusreader043viewer20220226035b5c0a1a7f8b9a2d458edbafhtml5thumbnails146jpg width=142 height=106 layout=responsive amp-imga divdiv