Retail Petroleum Equipment

2. Double-wall separators shall have an interstitial space between the primary and secondary walls. The interstitial space will permit the free flow and containment of water or product from the primary tank in the unlikely event of a primary tank wall breach. The interstitial space shall allow for the insertion of leak detection device through a monitor fitting. 1.02 Submittals A. Shop Drawings: 1. Contractor shall submit to the engineer ___ copies of shop drawings for each separator for approval. 2. Drawings shall include all critical dimensions, and locations of all fittings and accessories. B. Literature Data: 1. Contractor shall submit to the engineer ___ copies of manufacturer’s literature and maintenance information. C. Installation Instructions: 1. Contractor shall submit to the engineer ___ copies of manufacturer’s current Installation Manual for Fiberglass Underground Storage Tanks. D. Operation and Maintenance Manual: 1. Contractor shall submit to the engineer ___ copies of manufacturer’s Oil/Water Separator Installation, Operation and Maintenance Manual. Part II: Products 2.01 Fiberglass Underground Oil/Water Separator A. Product-Storage Requirements: 1. Separator tank shall be capable of handling liquids with specific gravity up to 1.1. 2. Separator shall be capable of handling grease and oils at temperatures not to exceed 150° F. 3. Primary tank shall be vented to atmospheric pressure. The tank is not designed as a pressure vessel. 4. Separator shall be inert to petroleum products. B. Loading Conditions: Separator shall meet the following design criteria: 1. Internal Load: Primary and secondary tanks shall withstand a 5-psig air-pressure test with a 5:1 safety factor. Installer shall perform a