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<br />3) Panel edges must have tongue and grooves of the same AK- Green Dot <br />225TM Ultra Hi-DensityTM (EPS) EPS insulation. Factory installed Y:z" x <br />1/8" thick flexible vinyl sponge close cell gasket on each side of tongue to <br />assure an airtight joint. Gasket must be NSF Listed and impermeable to <br />stain, grease, oils and mildew. <br /> <br />4) Panels shall be assembled with non-corrosive PVC cam-Iockjoining <br />device with a pull tension force of 700 lbs, activated by a hex wrench <br />(provided). Access port of a maximum size of Y:z" diameter for the hex <br />wrench and shall be on the interior to allow assembly of walk-in panels <br />from the inside. Port shall be covered with a YZ" diameter PVC snap cap. <br />Distance between cam-Iocks shall not exceed 37" inches on walls, ceilings <br />and floors. Providing a very strong structural panel locking device, and <br />with the materials and manufacturing process described in Section I. <br /> <br />5) All vertical comer wall joints, as well as, floor joints shall be coved comer <br />with a 3/8 inch radius, making comers easier to clean and providing better <br />sanitation. <br /> <br />6) Panel shall be listed with National Sanitation Foundation (NSF) standard <br />7, Underwriters Laboratory (UL), MEA- New York City Department of <br />Buildings, State of Oregon Building Code, and City of Houston, TX <br />Building Division. <br /> <br />7) Floors <br /> <br />8. Floor Construction: Panel interior fInish shall be Aluminum for <br />structural adhesion to AK- Green Dot 225™ Ultra Hi-DensityTM <br />(EPS) insulation designed to support uniformly distributed loads <br />of up to 600 lbs. per sq. ft. Panel fabricated in a similar manner <br />to other wall and ceiling panels. <br /> <br />b. Floorless Construction over existing floor: Floor screed shall be <br />NSF, coved comer of a minimum YZ" radius for sanitation, and <br />extended inside leg of 1 YZ" for stronger installation and easy <br />assembly. Floor screed shall be secured to wall panel with self- <br />drill tek screws and to the level concrete floor with silicone and <br />drilled ~" diameter xl" screw or pin grip. <br /> <br />c. Floorless Construction with Mass Insulation: Set walls into an 8 <br />inch depression over 10 mill polyethylene sheets with joints <br />lapped a minimum of 12 inches. Install a wearing concrete slab <br />over two (2) AK- Green Dot 225™ Ultra Hi-DensityTM (EPS) 4' <br />x 8'x 2", staggered, bringing the floor level with the kitchen <br />concrete slab. Apply a quarry tile to interior of walk-in to <br />provide a smooth transition from kitchen to quarry tile floor. <br />Install a bottom coved comer vertical quarry tile, floor-to-wall <br />section for sanitation. Door shall be 1" shorter than the frame to <br />allow space for the quarry tile floor. <br /> <br />Page 2 of9 <br />