Attachment 26 Tank 1 A-1 Form (Back).pdf

This is Form A-1 (back) which appears to be an ASME pressure vessel inspection and certification document for a vessel constructed by Hahn & Clay in Houston, Texas. The form details nozzle specifications including drain (2.250" integral with head), vent (3/8" integral with head), and instrumentation (2.250" integral with shell).

The vessel includes skirt supports and requires fatigue analysis for air/water/sea water environment service. The document contains multiple certifications including Certificate of Design signed by PE Robert F. Stricker (Texas #53545) and John W. Johnson (DC #6887), Certificate of Shop Compliance dated 7-7-89 with U2 Certificate #11817 expiring February 6, 1991, and Certificate of Shop Inspection performed by Hartford Steam Boiler Inspection & Insurance Co. The form also includes sections for field assembly compliance and inspection certifications, though these sections are not completed.