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

Insulation
The following insulation values will be provided in the building of the proposed TSF:
Roof R = 20
Walls R = 13
Walls Below Grade R = 7.5
Unheated Slabs R = 10
Note: R-value is a measure of insulation resistivity.
Secondary Partitions
Secondary partitions within the storage area will be insulated sheet metal wall panels. The wall
height will be from floor to the bottom chord of the roof trusses. All joints will be sealed with
flexible seal materials and finished with an epoxy coating. The surfaces will be coated with
epoxy enamel.
Secondary partitions within the office/washrooms areas will be concrete wall and sealed with
epoxy coating.
Personnel Doors
Exterior and interior personnel doors within the facility will be constructed of a pressed steel
frame and a door, both coated with epoxy enamel. A glazed panel will be inset at eye level
wherever practical and necessary.
The industrial doors throughout the building are described below.
Exterior over-head doors
Structural steel channel frame coated with epoxy enamel.
Insulated, hurricane resistant roll-up metal sectional door coated with epoxy enamel.
Motorized.
Weather sealed.
Safety reversing edges.
Interior Roll-up Doors
Structural steel channel frame coated with epoxy enamel.
Metal door coated with epoxy enamel.
Motorized.
Safety reversing edges.
PMR RCRA Permit Application, Dry Hills Facility Page 8
JBR Environmental Consultants, Inc. | HATCH March 2013