div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: with IS 1077-1970 Para 521 shall be within following limits 20 bricks arranged on level surface lengthwise in contact With each other shall measure within 350 to 410 Cms 20 bricks src=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: with IS 1077-1970 Para 521 shall be within following limits 20 bricks arranged on level surface lengthwise in contact With each other shall measure within 350 to 410 Cms 20 bricks src=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: with IS 1077-1970 Para 521 shall be within following limits 20 bricks arranged on level surface lengthwise in contact With each other shall measure within 350 to 410 Cms 20 bricks src=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader043fdocumentsusreader043viewer20220408215e69bcaf3cebfb748a3c4e4chtml5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: with IS 1077-1970 Para 521 shall be within following limits 20 bricks arranged on level surface lengthwise in contact With each other shall measure within 350...