E421689 / 1689 RAMP POLYETHYLENE FOR SPILL CONTROL Outdoor Storage Building The 4-Drum Poly Storage Building can securely store up to four 55 gallon drums for a load capacity of 8,000 lbs. Building features four-way forklift pockets, vented door louvers and removable grating. Poly ramp connects to building for easytransport of drums. Top hooks on building are useful for moving building only when empty. 67 gallon spill capacity. In compliance with EPA 40 CFR 264.175.