844-VELLANO HOME PROCESS PRODUCTS SERVICE ABOUT CONTACT US PRODUCTS SLIDE RAIL HYDRAULIC SHORING MANHOLE SHIELDS GAS MONITORS ALUMINUM SHORING TRENCH BOXES ROAD PLATES SAFETY AND POWER EQUIPMENT Quality Products Featuring a full line of Efficiency Production shoring products. Ready to Go Fully stocked for on time delivery REQUEST MORE INFORMATION © 2017 VELLANO SHORING VIA FRESHYSITES - WEBSITE DESIGN

844-VELLANO HOME PROCESS PRODUCTS SERVICE ABOUT CONTACT US TRENCH BOXES Steel Trench Shields For more than 40 years, excavation and underground utility contractors have trusted “America’s Trench Box Builder” for trench shielding. Efficiency Production trench shields have been the industry standard for excellence and quality. Efficiency offers the widest selection of steel trench boxes, and the most innovative and essential features, options and accessories. All steel trench boxes include Professional Engineer stamped and certified tabulated data which meets OSHA excavation safety requirement. Resources Steel Trench Shield Product Application Guide (PDF) Spec Sheet – Trench Shield Spreaders (PDF) Steel Trench Shields – Accessories (PDF) Steel Trench Shields Tab Data (PDF) How to Size a Trench Shield: Soil Classifications, Calculating Depth Ratings, and Sizing a Shield (PDF) REQUEST MORE INFORMATION © 2017 VELLANO SHORING VIA FRESHYSITES - WEBSITE DESIGN