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Ammunition and Explosive Storage Magazines
RC Arch, Type 1 627954-627957, 751861, 764597, 793747
| Approved for New Construction | ECM Designation | Designer & Drawing Number | DDESB Approval Date |
|---|---|---|---|
| No | 7-BAR | Bureau Y&D RC Arch, Type 1 627954-627957, 751861, 764597, 793747 | 7-May-54 |
Comments/Design Considerations -
Listed in 1954 DDESB minutes as standard ECM. This design was an original Bureau Y & D Standard. The 1 Dec 55 ASESB QD Standards listed ECM 627954 through 627957 as a Standard ECM for storage of NEW up to 500,000 pounds. A 185-foot separation distance was required from other magazines. Bureau Y & D Drawing 817104 provides general information regarding this ECM and was used for planning purposes.
Listed in 1954 DDESB minutes as standard ECM. This design was an original Bureau Y & D Standard. The 1 Dec 55 ASESB QD Standards listed ECM 627954 through 627957 as a Standard ECM for storage of NEW up to 500,000 pounds. A 185-foot separation distance was required from other magazines. Bureau Y & D Drawing 817104 provides general information regarding this ECM and was used for planning purposes.
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