Consulting-Specifying Engineer - July 2008 - (Page 3) contents COVER STORY FEATURES 33 | Using demand-based reset strategies How to clarify the methods used to implement demandbased reset strategies where the EMCS infrastructure allows, and how to make these systems work as intended. BY REINHARD SEIDL, PE JULY 2008 40 | VFDs and motors: Making the right match Variable frequency drives and motors make the right match for speed control, but only if engineers first ensure their compatibility. BY SYED M. PEERAN, PHD, PE 49 | Grounding and bonding practices for hazardous areas Many factors influence classification, including fuel types, the probability of fuel being present, and its concentration, temperature, humidity, barometric pressure, ventilation, and distance from the source. BY JEFF HEINEMANN, EIT, AND JARON VANDE HOEF, PE On the cover: After a nomination and review process, CSE selected 40 young professionals for its inaugural “40 Under 40” award winners. DEPARTMENTS 07 | Viewpoint Hey! Good News! 54| Codes & Standards ASHRAE Standard 189P 17 | 40 Under 40 These 40 talented and dedicated young professionals show that the building and construction industry is ripe with talent. BY DAWN REISS AND AMARA ROZGUS 08 | Letters Mentoring HVAC engineers, Energy-efficiency measures 56 | Case Study New fire system for museum 58 | New Products 60 | Equipment Lifecycles Selecting and maintaining smoke detectors 10 | News KEY AUTOMATION & CONTROLS COMMUNICATIONS ELECTRICAL FIRE, SECURITY & LIFE SAFETY HVAC LIGHTING PLUMBING Sweeping changes in store for ADA; Chart data center energy use; Student CIRT-ACE competition 67 | Advertiser Index 68 | Green Space Reform the LEED process 12 | M/E Roundtable On-site power Consulting-Specifying Engineer • JULY 2008 3 http://www.reed4success.com/renew.asp?magid=042&promocode=WHH01PA4
Table of Contents Feed for the Digital Edition of Consulting-Specifying Engineer - July 2008 Consulting-Specifying Engineer - July 2008 Contents Viewpoint Letters News M/E Roundtable 40 Under 40 Using Demand-Based Reset Strategies VFDs and Motors: Making the Right Match Grounding and Bonding Practices for Hazardous Areas Codes & Standards Case Study New Products Equipment Lifecycles Advertiser Index Green Space Consulting-Specifying Engineer - July 2008 Consulting-Specifying Engineer - July 2008 - Consulting-Specifying Engineer - July 2008 (Page Cover1) Consulting-Specifying Engineer - July 2008 - Consulting-Specifying Engineer - July 2008 (Page Cover2) Consulting-Specifying Engineer - July 2008 - Consulting-Specifying Engineer - July 2008 (Page 1) Consulting-Specifying Engineer - July 2008 - Consulting-Specifying Engineer - July 2008 (Page 2) Consulting-Specifying Engineer - July 2008 - Contents (Page 3) Consulting-Specifying Engineer - July 2008 - Contents (Page 4) Consulting-Specifying Engineer - July 2008 - Contents (Page 5) Consulting-Specifying Engineer - July 2008 - Contents (Page 6) Consulting-Specifying Engineer - July 2008 - Viewpoint (Page 7) Consulting-Specifying Engineer - July 2008 - Letters (Page 8) Consulting-Specifying Engineer - July 2008 - Letters (Page 9) Consulting-Specifying Engineer - July 2008 - News (Page 10) Consulting-Specifying Engineer - July 2008 - News (Page 11) Consulting-Specifying Engineer - July 2008 - M/E Roundtable (Page 12) Consulting-Specifying Engineer - July 2008 - M/E Roundtable (Page 13) Consulting-Specifying Engineer - July 2008 - M/E Roundtable (Page 14) Consulting-Specifying Engineer - July 2008 - M/E Roundtable (Page 15) Consulting-Specifying Engineer - July 2008 - M/E Roundtable (Page 16) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 17) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 18) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 19) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 20) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 21) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 22) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 23) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 24) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 25) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 26) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 27) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 28) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 29) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 30) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 31) Consulting-Specifying Engineer - July 2008 - 40 Under 40 (Page 32) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 33) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 34) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 35) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 36) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 37) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 38) Consulting-Specifying Engineer - July 2008 - Using Demand-Based Reset Strategies (Page 39) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 40) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 41) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 42) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 43) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 44) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 45) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 46) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 47) Consulting-Specifying Engineer - July 2008 - VFDs and Motors: Making the Right Match (Page 48) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 49) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 50) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 51) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 52) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 52A) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 52B) Consulting-Specifying Engineer - July 2008 - Grounding and Bonding Practices for Hazardous Areas (Page 53) Consulting-Specifying Engineer - July 2008 - Codes & Standards (Page 54) Consulting-Specifying Engineer - July 2008 - Codes & Standards (Page 55) Consulting-Specifying Engineer - July 2008 - Case Study (Page 56) Consulting-Specifying Engineer - July 2008 - Case Study (Page 57) Consulting-Specifying Engineer - July 2008 - New Products (Page 58) Consulting-Specifying Engineer - July 2008 - New Products (Page 59) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 60) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 61) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 62) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 63) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 64) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 65) Consulting-Specifying Engineer - July 2008 - Equipment Lifecycles (Page 66) Consulting-Specifying Engineer - July 2008 - Advertiser Index (Page 67) Consulting-Specifying Engineer - July 2008 - Green Space (Page 68) Consulting-Specifying Engineer - July 2008 - Green Space (Page Cover3) Consulting-Specifying Engineer - July 2008 - Green Space (Page Cover4)
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