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

The following items are located outdoors in the Utility Building area:
(2) 635 kW diesel generators.
(1) 11,000 U.S. gallons, above ground diesel storage tank.
(1) Liquid oxygen above ground storage tank.
(1) Liquid nitrogen above ground storage tank.
(2) Diesel transfer pumps that service the diesel generators.
1.5.2 Systems and Process Controls
The Systems and Controls strategy to be implemented at the proposed TSF will follow the ISA-
95 Activity Model. In the context of the proposed TSF, the model is described in Figure 1.5-1.
Level 0
Figure 1.5-1: ISA-95 Manufacturing Operations Management Activity Model
This level covers field components and devices, including instrumentation. With respect to the
proposed TSF, the instrumentation will cover process control needs as well as monitoring
requirements for environmental and energy purposes.
Level 1
Level 1 describes the process control systems that will be used for operation of the process
equipment and utilities. These systems will primarily consist of programmable logic controllers
(PLCs) as well as any other necessary controllers for the subsystems in the project.
PMR RCRA Permit Application, Dry Hills Facility Page 39
JBR Environmental Consultants, Inc. | HATCH March 2013