Ammunition and Explosive Storage Magazines

by Transystems Corporation (Compiled for the Unified Facilities Criteria (UFC))

Steel Semi-Circular Arch, 421-80-01

Approval for New Construction	ECM Designation	Designer & Drawing Number	Maximum Allowable Not Explosive Weight (NEW)	Dimensions	Door Opening	DDESB Approval Date
YES	7-BAR	COE 421-80-01	500,000 lb	Approx. 26'-0" Wide x 19'-0" Min. expandable up to most commonly used 89'-0" Depth x 14'-0" High	(1) Sliding 8'-0" Wide x 8'-0" High OR 10'-0" Wide x 10'-0" High	28-JUN-88

Approved files for use -
Digital Drawing -

Documentation -

Comments/Design Consideration -
Replaces 33-15-64. Drawing permits the use of 2" deep or 5.5" deep corrgated steel arch.