Phase I EVR Spill Containment Phase I EVR Components - Spill Containment This collection of Emco Wheaton Direct Bury Spill Containers is part of our Certified Enhanced Vapor Recovery System 5 Gal. Replaceable Spill Containment Replaceable from grade level, customizable for varied customer preferences 15 Gal. Replaceable Spill Containment Replaceable from grade level, SST primary and Poly secondary bellows with interstitial monitoring 5 Gal. Non-Replaceable Spill Containment Grade level spill containment, Poly bellows and skirt Multi-Port Spill Containment The A1004EVR Multi-Port Spill Containers feature powder coated, heavy duty, cast iron lids Replacement Kits & Lids Replacement kits are available for A1004EVR Replaceable Spill Containment Series