Project: Greenfield Ave; Staten Island, NY
Owner: Baiano Development; Staten Island, NY
Engineering Consultant: Langan Engineering; New York City ,NY
Reviewing & Approving Agency: MTA/Staten Island Railway; NYC
Retaining Wall Engineering: Keystone Engineering; Minneapolis, Mn.
Retaining Wall Highlights: 12,166 sf of Keystone compact units; 20’ wall heights; reinforcement lengths of 24’; Installation of 100% wall face area HDPE liner with strip drain to full height at 8’ o.c. at rear of reinforcement zone to remedy potential saturated soil conditions.