Accessories PNEG-1336D Manual

20 PNEG-1336D VTDL-72-8X9D - VTDL-78-8X9D Door
5. Door Assembly
Header Beam Installation
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 PAGE 21 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 PAGE 26 FOR COMPLETE WELD DETAILS. (VIEWED
FROM INSIDE OF TANK).