Laserfiche WebLink
RECEIVED <br /> DROP TUBE CALCULATIONS for OVERFILL FLAPPER VALVE (8,000 GALLON) NOV 3 O 2017 <br /> Top of Riser with Adaptor Removed ENVIRONMENTAL HEALTHDEPARTMENT <br /> To of Riser <br /> Upper Drop Tube "A" <br /> Tank Riser Pipe <br /> To of Tank <br /> «B» <br /> a <br /> 95%of a <br /> Full Tank <br /> Lower Drop Tube <br /> .45 <br /> 5 1/2" <br /> Bottom of Tank <br /> Measurement Value Description <br /> "A" (Determined at Tank Installation) Distance from the Top of the Riser to the Inside of the Top of the Tank <br /> „B„ 6" (PER TANK CHART) 95% Full Tank Level <br /> "C" (Determined at Tank Installation) Distance from the Top of the Riser to the Bottom of Tank <br /> Calculations <br /> 95%TANK CAPACITY=0.95 x 8,531 GAL.=8,104 GAL. <br /> FLAPPER VALVE HEIGHT ABOVE BOTTOM OF TANK=108" (PER TANK CHART AT 8,104 GAL.) <br />