Central Green Bio Basin Published May 26, 2016 at 1000 × 850 in Jake and Suzanne Go “Site” Seeing in Philly! ← Previous Next → Laurel Valley Soils Custom Engineered Soil at Central Green, Philadelphia Navy Yard SHARE THIS: FacebookTwitterLinkedin Laurel Valley Soils provided the custom engineered soil for the stormwater management system throughout Central Green, the 6 acre social space at the revitalized Philadelphia Navy Yard. SHARE THIS: FacebookTwitterLinkedin