MacLean and Sika combine proven expertise to advance underground construction sector
MacLean Engineering and Sika have entered into a formal collaboration to deliver enhanced value to the underground mining and civil construction sectors.
machineryasia 
MacLean Engineering and Sika have entered into a formal collaboration to deliver enhanced value to the underground mining and civil construction sectors.
![[Job Story] Liebherr LR 1300.1 SX Cranes Support Juneau Creek Bridge Project in Alaska](https://www.heavyquipmag.com/wp-content/uploads/2026/06/maxresdefault-1.jpg){kind=small}
