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Douglas Guthans
Mar 13, 20202 min read
PATIENT ISOLATION ROOM NEGATIVE PRESSURE HVAC Preventing the Spread of COVID-19 Coronavirus
A negative pressure room in a hospital is used to contain airborne contaminants within the room. Harmful airborne pathogens include...
1,433 views0 comments
Doug Guthans
Apr 12, 20181 min read
UPC - Uniform Plumbing Code Updates
​ 705.8.1 Slip Joints. In fixture drains and traps, slip joints of approved materials shall be permitted to be used in accordance with...
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Doug Guthans
Apr 12, 20182 min read
AHG Services, LLC tips from ASA for Avoiding Project Financing Traps
Adequate project financing is an important key to subcontractor solvency. Subcontractors must pay close attention to project financing...
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Douglas Guthans
Mar 22, 20162 min read
PATIENT ISOLATION ROOM NEGATIVE PRESSURE HVAC
A negative pressure room in a hospital is used to contain airborne contaminants within the room. Harmful airborne pathogens include...
1,292 views0 comments
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