div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220308205b3435747f8b9a7e4b8bd5b1html5page1jpg target=_blank img data-url=plans-for-bid-structuralpdfpercent-of-the-specified-28-day-strength-forany-concretehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Plans for Bid 1498 StructuralpdfPERCENT OF THE SPECIFIED 28 DAY STRENGTH FORANY CONCRETE CONSTRUCTION REQUIRING SHORING BRACING OR TO RECEIVE CONSTRUCTION LOADS SLABS ON GRADE SHALL loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220308205b3435747f8b9a7e4b8bd5b1html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220308205b3435747f8b9a7e4b8bd5b1html5page2jpg target=_blank img data-url=plans-for-bid-structuralpdfpercent-of-the-specified-28-day-strength-forany-concretehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Plans for Bid 1498 StructuralpdfPERCENT OF THE SPECIFIED 28 DAY STRENGTH FORANY CONCRETE CONSTRUCTION REQUIRING SHORING BRACING OR TO RECEIVE CONSTRUCTION LOADS SLABS ON GRADE SHALL loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220308205b3435747f8b9a7e4b8bd5b1html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader043vdocumentsusreader043viewer20220308205b3435747f8b9a7e4b8bd5b1html5page3jpg target=_blank img data-url=plans-for-bid-structuralpdfpercent-of-the-specified-28-day-strength-forany-concretehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Plans for Bid 1498 StructuralpdfPERCENT OF THE SPECIFIED 28 DAY STRENGTH FORANY CONCRETE CONSTRUCTION REQUIRING SHORING BRACING OR TO RECEIVE CONSTRUCTION LOADS SLABS ON GRADE SHALL loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentsusreader043viewer20220308205b3435747f8b9a7e4b8bd5b1html5thumbnails3jpg width=140 height=200 adivdiv