DESCRIPTION 1976 Trinity NH3 Storage Tank (JN2560), 1976 Trinity 30,000 gallon NH3 storage tank, data plate, National Board #94881, S/N 609540, D.R. HEMI, O.S Surface 1888, O.S. DIA 109346, Shell THK. 6733, Head THK. 387, Length 791375, Magnetel tank volume gauge, tank & valve only. Serial Number: Notes: This tank must be removed by September 30th, 2025 with NO EXCEPTIONS. Dismantle, removal, loading and transportation is at the sole expense, risk and liability of the buyer.