Construction detail Column & Coping Detail

<p>Construction detail &nbsp;Column &amp; Coping Detail,&nbsp;ring of 25 X 25 cms. of No. 2 @ 10 in extremes and @ 15 in between SONOTUBO of 45 cms.,&nbsp;ring of 25 X 25 cms. of No. 2 @ 10 in extremes and @ 15 in between,&nbsp;for the foundation chain, from axis 1 to 9 is (30 x 15) cms. with 6 var.3 / 8 &quot;@ 25 cms.</p>