customized size Ground protection mats 2×6 ft for civil customized size Ground protection mats 2×6 ft for civil Engineering Bass Engineering – Cathodic Protection Engineering, Design Longview Office 5944 Lou Galosy Way Longview, TX 75605 Map/directions Phone: (903) 759-1633 Fax: (903) 759-7504 Southeast Regional Office 22801 Greenwell