Accessories PNEG-1655 User Manual

6. Assembly Drawings
PNEG-1655 VTDL-135' - 8' x 9' Door Assembly w/ Manway 21
Header Beam Installation
Figure 6D
The header beam must slide onto the columns from the inside of the tank. The seal strip atop of the header will bolt to the fifth ring from the inside of the
tank. Attach the header to the columns with 1" x 3-1/2" grade 8 bolts, nuts and washers. Refer to Page 22 for header to column connection details. Required field welding should be done after door is completely installed. Field weld sidewall plates and door attachment plates as shown. Refer to Page 29 for complete field weld details. (Viewed from inside of tank.)