1.0Toto Holdinghttps://totoholding.it/en/8vjiphttps://totoholding.it/en/author/8vjip/rich600338<blockquote class="wp-embedded-content" data-secret="UzI1VxM0QM"><a href="https://totoholding.it/en/projects/allocco-tunnel/">Allocco Tunnel</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://totoholding.it/en/projects/allocco-tunnel/embed/#?secret=UzI1VxM0QM" width="600" height="338" title="“Allocco Tunnel” — Toto Holding" data-secret="UzI1VxM0QM" 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://totoholding.it/wp-includes/js/wp-embed.min.js </script> https://totoholding.it/wp-content/uploads/2020/06/galleria-allocco.jpg1024683Length: Northbound barrel (55.69+1,655.07); Southbound barrel (72.12+1693.33) Excavation section: 155 m³    Digging radius: 7.80 m Coating thickness: 60 cm Consolidation: front n. 15÷50 VTR L=15m – contour n. 35÷55 VTR high pressure injected L=15m Driveways and pedestrians by-passes: n. 4 pedestrians + n. 1 driveway The Allocco tunnel (double-barrel tunnel) measures a total length of 3,480 m, divided into the […]