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Precious Metals Recovery LLC RCRA Permit Application Dry Hills ...

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Tank<br />

Caustic Soda Storage<br />

Tank*<br />

Hydrochloric Acid<br />

Storage Tank*<br />

Table 23.6-1: Tank Capacities and Level Controls<br />

Design<br />

Capacity<br />

(gallons)<br />

Maximum<br />

Capacity<br />

(gallons)<br />

<strong>Permit</strong><br />

Limit<br />

(gallons)<br />

High Level<br />

Alarm<br />

(gallons)<br />

Shutoff<br />

Level<br />

(gallons)<br />

750 1,100 880 946 990<br />

100 265 212 228 239<br />

Decomposition Tank 400 880 704 757 792<br />

Waste Solution Tank 400 880 704 757 792<br />

Waste Solution<br />

Collection Tank<br />

Waste Solution Settling<br />

Tank<br />

Waste Solution Storage<br />

Tank #1<br />

Waste Solution Storage<br />

Tank #2<br />

400 880 704 757 792<br />

300 470 376 404 423<br />

3,600 4,960 3,968 3,412 4,464<br />

3,600 4,960 3,968 3,412 4,464<br />

* As a product storage tank, this tank is not subject to <strong>RCRA</strong> regulations.<br />

23.7 Inspections – 40 CFR 264.192(b), 264.195, 270.14(b) and 270.16<br />

Inspection details are presented in Section 4 and Appendix 4-A. Tanks will be placed in<br />

designated areas with sufficient space separating each tank so that the inspector can observe all<br />

sides of each tank, and connected piping. Tanks and containment areas will be routinely<br />

inspected for leaks, drips, or other indications of fatigue and/or failure. The inspection will<br />

include identification of cracks, corrosion, or damage to the tank, ancillary equipment, or<br />

containment surfaces. Proper labels, locks, emergency valves, and other safety devices will also<br />

be checked during each inspection.<br />

PMR <strong>RCRA</strong> <strong>Permit</strong> <strong>Application</strong>, <strong>Dry</strong> <strong>Hills</strong> Facility Page 127<br />

JBR Environmental Consultants, Inc. | HATCH March 2013

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