Letter – Subject: Draft Work Plan For Phase III or Interim Remedial Action at Burning Ground No.3 and UEP, LHAAP 18 & 24 for Longhorn Army Ammunition Plant – Transmittal or Full-Size Drawings Letter – Subject: Draft Work Plan For Phase III of Interim Remedial Action at Burning Ground No.3 and UEP, LHAAP 18 & 24 for Longhorn Army Ammunition Plant – Transmittal of Full-Size Drawings Group(s); Early Interim Action At Burning Ground No.3