Laserfiche WebLink
Brown Sand,Inc. <br /> Spill Prevention, Control, and Countermeasures Plan Page: 12 <br /> June 3, 2020 <br /> Map Largest Tank Containment Containment <br /> Location Description Volume (gallons) Construction Volume' <br /> Waste Oil <br /> 1 and Bulk 1 000 Concrete (Vaulted) 5'365 gallons <br /> Oils Area 17' x 14' x 5' <br /> 2 On Road 6,000 Concrete 10,473 gallons <br /> Diesel 20 x 14 x 5 <br /> 3 Gasoline 1,000 Interstitial Space of 1 100 gallons <br /> Double-walled Tank ' <br /> 5 Off Road 5,000 Steel cylindrical 5,684 gallons <br /> Diesel#1 containment <br /> 6 Off Road 6,000 Interstitial Space of 6,600 gallons <br /> Diesel#2 Double-walled Tank ' <br /> 7 Drum 350 Concrete 515 gallons <br /> Storage Area 17' x 9' x 0.5' <br /> 8 Service 300 Earthen Berm 2,758 gallons <br /> Truck 32' x 23' x 0.5' ' <br /> ' Where applicable tank displacement is included in volume calculations <br /> Potential discharge volumes and directions of flow in the event of a spill or leak <br /> from loading/unloading operations are discussed in Section 3.5. Tank loading <br /> procedures are closely followed as outlined in Section 3.11 in order to prevent an <br /> overfill spill from occurring, and the Spill/Discharge Response Plan, located in <br /> Section 4.0, outlines the facility's spill response procedures. <br /> 3.4.3 Drainage of Diked Areas (40 CFR 112.8(c)(3)) <br /> The concrete secondary containment structures that house the Waste Oil and Bulk <br /> Oil Area, On Road Diesel, and the Drum Storage Area are all located under a <br /> canopy that limits rainfall from entering the structures. However, because the <br /> containments are not fully enclosed, these areas may require periodic drainage <br /> which is accomplished with a sump pump. Storm water contained within the <br /> earthen berm around the Service Truck is allowed to percolate and therefore does <br /> not need to be drained. The steel containment structure for the Off Road Diesel <br /> Tank#1 does require periodic drainage. The steel containment structure has a valve <br /> to allow drainage. If drainage of any of the areas mentioned is necessary, it will be <br /> recorded on the form included in Appendix C of this Plan. The date, time, <br /> approximate amount of water, and presence of oily sheen will be noted on these <br /> logs. If an oily sheen is observed, the storm water will be properly containerized <br /> and will not be allowed to drain out on the ground and percolate into the soil. Dike <br /> drainage records are maintained at the facility for at least three (3)years. <br />