Accessories PNEG-1742 Owner's manual

16 PNEG-1742 VTDL-48 - 8 x 9 Door Assembly
5. Assembly Drawings
Sidewall and Stiffener Layout
Figure 5A
Continue tank erection as normal until fifth ring from bottom is reached. Note the location of the vertical seams and stiffener columns above the door
opening. The fifth ring must be positioned this way for door to fit properly. Assemble door sheets and stiffener columns as shown. It may be necessary to use filler sheets at the door installation location to finish erecting the tank. These sheets must be removed when tank is set and door installation is to begin. Do not caulk filler sheets. 12 Gauge or heavier sheets may be used as filler sheets. Omit the four (4) stiffeners directly above the door opening. These stiffeners will be installed after the door installation is completed.