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15 <br />Mr. Wilbert J. McAdoo <br />Roof Condition Survey and Asset Management Program <br />CTL Proposal No, 98-070005 <br />January 30, 1998 <br />Page 3 <br />ROOF ENGINEERING SERVICES <br />Our services will include: <br />Conducting a thorough visual examination of the roof systems. The examination <br />will note deficiencies in the roof systems including field membrane, <br />baseflashings, roof, penetrations, perimeters and other roof related items. All <br />physical features will also be noted including drainage. <br />2, Performing anon-destructive survey to detect the possible presence of moisture <br />within the roof system. The survey will be performed utilizing nuclear, infrared, <br />or capacitance testing equipment and methodology. Areas suspected of <br />containing moisture (known as anomalies) will be confirmed through the use of <br />secondary testing methods which may include core sampling and laboratory <br />analysis. Confirmed anomalies will be delineated on the roof surface. <br />Please note that non-destructive surveys are generally performed on low sloped, <br />or flat, roof areas of appropriate type e.g. built-up, single ply membrane which <br />incorporate insulation into the system. Steeply sloped roofs such as shingles, <br />slate, metal, tile, etc. are generally considered not to be appropriate for non- <br />~. <br />destructive surveys.' <br />3. Evaluating core samples to determine the type, quantities, and condition of the <br />various materials contained within the roof system. <br />Taking record photographs of each roof area and typical deficiencies. <br />Preparing a plan of each roof showing major roof top equipment and features. <br />caring a written report summarizing our actions, observations, conclusions, <br />pohntia!' costs of any remedial work. As a part of that report we will include <br />rdpti~otographs and a sketch of the roof delineating major defects. <br />__r: ~ . <br />wilt include but not necessarily be limited to commentary regarding <br />g items- <br />analysis <br />survey results <br />fA6//EfA/~l6~+ <br />