1.0Pares&Alvarez, Engineering and Projectshttps://pya.cl/enrich600338<blockquote class="wp-embedded-content" data-secret="3EaMbVqbq7"><a href="https://pya.cl/en/2022/06/28/pit-dewatering/">Pit Dewatering</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://pya.cl/en/2022/06/28/pit-dewatering/embed/#?secret=3EaMbVqbq7" width="600" height="338" title="“Pit Dewatering” — Pares&Alvarez, Engineering and Projects" data-secret="3EaMbVqbq7" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://pya.cl/en/wp-includes/js/wp-embed.min.js </script> BHP’s Cerro Colorado Mining Company (CMCC) is an open-pit copper mine, which had a dewatering system that worked with submersible pumps, which propel the water to two pools, from where and through other pumps, cistern trucks were loaded for the irrigation of internal roads of the mine and the surplus water was transported to the […]