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13 <br />accurate information. Ensure the plans submitted are for this specific site, this should be the site specific plan and <br />should not reference another plan. <br />1. Cut Sheets should be submitted for each UST component being installed and should be third party certified: <br />a. Missing cut sheets for: <br /> i. Vacuum sensors <br /> ii. Vent box. Submitted cut sheet is for a B500 Series single-walled vent <br />sump. Plans list a B600-FS-B-D-AB <br />2. Buoyancy Calculations: <br />a. Sheet T&L3, T&L4 also has 12” slab of concrete shown but the buoyancy calculations have the safety <br />factor calculated at 8” thick. Just verifying what thickness concrete slab you will be installing. <br />3. On sheet number T&L1 <br />a. There is an arrow showing chase piping in the diesel turbine sump still. <br />b. Please provide a visual scale showing the “1” = 20’-0” so we can measure pipe lengths <br />c. The length of the zones for don’t seem to match the appearance of the drawings. Example 91 vent is <br />shown as a shorter length than 87 vent but the 91 is further away. <br />d. Perhaps previous plan checks wanted you to define what sensors were included in the 330020-536 <br />sensor kit and not list the sensor kit and both sensors in the plan. Listing the kit and each sensor makes <br />it look like you are installing 2 sets of the sensors. Because you have both the kit and each sensor listed <br />separately in your plan (T&L1 and T&L7) it appears that you are installing a kit with -304 and -208 as well <br />as a separate -304 and -208 sensors. If you remove #806 and #815 on T&L7 and change the description <br />for #823 on T&L7 to state that it is sensor kit with Veeder Root-304 and Veeder Root-208 sensors then it <br />will be more clear what sensors are being installed. <br />e. There are still two different legends on this page. See snippets below. <br /> <br />4. Sheet T&L2 <br />a. Detail C6 <br /> i. Now there is a wire attached to the atmospheric manometer which <br />shows the monitoring fluid in the UDC secondary containment. Why is there a tube attached? Is <br />this for electricity? There are no sensors in the manometer. The manometer and the interstitial <br />monitoring port may be the same thing. What is this monitoring port? Is this just the connection <br />port for the -304 sensor and the vent sump?