1. Steel manufacturing and air condition national association (SMACNA) Width of the duct Gauge 0” to 36” - 26 G 37” to 48” - 24 G 49” to 72” - 22 G 73” to 84”…
Slide 1AIR LIFTING MECHANISMS FOR OXIDATION IN UNDERGROUND MINES Bruce Leavitt PE PG, Consulting Hydrogeologist Washington, Pennsylvania Prepared in conjunction with West…
Slide 1Residential Gas – Honeywell Valve - Thermopile Powered Series 300/301 Slide 2 Atmospheric Vented Category I Status LED Wrap-around Filter Slide 3 Introduction Installation…
Slide 1Top 10 Most Common Home Defects Presented by National Association of Certified Home Inspectors Chicago Chapter Slide 2 Copyright 2005 National Association of Certified…
Slide 1Do You Know What You Are Breathing? Indoor Air Pollution is 2 to 100 times higher than outdoors. We spend 90% of our time indoors. – Environmental Protection Agency…
Slide 1INHALABLE PARTICULATE MASS HISTORY, CURRENT TECHNOLOGY, AND DATA CONSIDERATIONS Presented by Slide 2 PLEASE NOTE The word dust will frequently be used as a generic…
1.Top 10 Most Common Home Defects Presented by National Association of Certified Home Inspectors Chicago Chapter2. Top 10 Home Defects Here are examples of the top ten most…
1.Top 10 Most Common HomeDefectsPresented byNational Association of Certified Home Inspectors 2. Top 10 Home DefectsHere are examples of the top ten most commondefects found…
1. Products That Cut New PathsEnvironmental PurityPassive filters wait around for pollution. Fresh Air Surround and Eco Box with ActivePure duplicate the power of sunlight…