Laser Scanning Terminology
Definitions associated with 3D Laser Scanning
These definitions have been gathered from various sources, some of which have been listed. The definitions associated with the ASTM are further obtained from various standard documents developed by various standards development organizations. The ASTM provides more in-depth discussion of several terms that have not been disclosed here; please refer to Designation: E 2544 — 08b, “Standard Terminology for Three-Dimensional (3D) Imaging Systems” for more details.
Energy Efficiency is Good for the Bottom Line
SSM performs Energy Analysis in accordance with ASHRAE's Procedures For Commercial Building Energy Audits. The analysis is performed in steps and a value judgment made at the end of each step as to the benefit of proceeding to the next level.
SSM performs Energy Analysis in accordance with ASHRAE's Procedures For Commercial Building Energy Audits. The analysis is performed in steps and a value judgment made at the end of each step as to the benefit of proceeding to the next level.
Preliminary Energy Use Analysis - Develop the Energy Utilization Index (EUI) of the building.
Level I Walk-Through Analysis - A Level I energy analysis will identify and provide a savings and cost analysis of low-cost/no-cost measures.
Level II Energy Survey and Analysis - A Level II energy analysis will identify and provide the savings and cost analysis of all practical measures that meet the owner's constraints and economic criteria, along with a discussion of any changes to operation and maintenance procedures.
Level III Detailed Analysis of Capital-Intensive Modifications - This level of engineering analysis focuses on potential capital-intensive projects and provides detailed project cost and savings calculations with a high level of confidence sufficient for major capital investment.
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Bruce Bell, PE, LEED AP, Sr. Technical Director, Mechanical and Plumbing Services