1、a71 Inch-PoundFED-STD 832September 1,2002FEDERAL STANDARDCONSTRUCTION METHODS AND MATERIALS FOR VAULTSThe General Services Administration has authorized the use of this federal standard by all federalagencies.1. SCOPE. Thisdocment establishes minimmconstmction requirements forhighsecmityvaults for s
2、torage of classified information and weapons.2. REFERENCED DOCUMENTS.2.1 Government Publications. The following documents form a part of this Federal Standard tothe extent specified herein.Federal Specifications:AA-V-2737 Modular Vault SystemsFF-L-2740 Locks, CombinationAA-D-600 Door, Vault, Securit
3、ySingle copies of this Specification and other Federal Specifications are available from: GeneralServices Adrnkistration, Federal Supply Service, Specifications Section (3FP-E), Suite 8100,470 East LEnfant Plaza, SW, Washington, DC 20407, Tel - (202)619-8925.2.2 Other publications. The following doc
4、ument forms a part of this Federal Standard to the “extent specified herein.Americiur Concrete Institute:Standard ACI318 (Building Code Requirement for Reinforced Concrete)(Application for copies should be addressed to P.O Box 9094; Farmington Hills, MI 48333-9094,)3. DEFINITIONS. Not Applicable.Ben
5、eficial comments, recommendations, additions, deletions, clarifications, etc., and anyother data which may improve this document should be sent to: General ServicesAdministration, Federal Supply Service, National Furniture Center, Engineering Division(3FNE-CO), Washington, DC 20406.FSC711OProvided b
6、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FED-STD 832September 1,20024. GENERAL REQUIREMENTS. There are three classes of vaults for the storage ofclassified material and equipment A, B and C. Class A vaults offer the maximum protection a71against tool an
7、d torch attack. Class B vaults offer less than maximum protection. A lightweight,portable “modular vault” meeting Federal Specification AA-V-2737 may also be used to storeclassified material and equipment. The modular vault is equivalent to a Class B vault Class Cvaults offer less than maximum prote
8、ction and may be used where unique structuralcircumstances do not permit construction of concrete vault construction. Utilization of any vaultclass, or the modular vault, is dependent upon the physical locatiotienvironment where the vaultis to be erected. The minimum construction requirements for ea
9、ch class of vault are described asfollows.5. DETAILED REQUIREMENTS.5.1 Class A Vaults. Minimum Construction.5.1.1 Vault Walls. ewdlsofclass Avaults shall beconsucted of8inch thick (2OOmm)reinforced concrete. Concrete reinforcement shall consist of5/8inch (16m)re-bm,6 inchesoncenter each way, stagger
10、ed each frame. Thewalls imetoextend totheunderside of thereofslab above. Whenvault walls areptiofthe exterior walls, thevault wall must beset back fromthe exterior part of the exterior wall to allow 4 inches(100 nun) for the normal wall facing tocover the vault wall. Wall reinforcement shall be tied
11、 into floors and ceilings.5.1.2 Vault Floor. The floor of class A vaults shall be constructed of 8 inch thick (200 mm)reinforced concrete. Concrete reinforcement shall consist of 5/8 inch (16 mm) re-bar, 6 inches oon center each way, staggered each tlame.5.1.3 Vault Ceiliruz. The ceiling of class A
12、vaults shall be constructed of monolithic reinforced“concrete8 inch thick (200 mm). Concrete reinforcement shrdl consist of 5/8 inch (16 mm) re-bar, 6 inches on center each way, staggered each frame. -5.1.4 Vault Door. Vault door and fkune shall conform to Federal Specification AA-D-600, Class5 vaul
13、t door.5.1.5 Miscellaneous Oueninm. Any miscellaneous openings, open ducts, pipes, registers, sewersin excess of 96 square inches (619.2 centimeters) in area and over 6 inches (15.24 centimeters) inits smallest dimension shall be equipped with barriers. Acceptable barriers are 9 gauge expandedmetal
14、mesh, or rigid metal (steel) bars at least one-half inch in diameter, welded vertically andhorizontally 6 inches on center. The rigid metal bars shall be securely fastened at both ends topreclude removal. Crossbars shall be used to prevent spreading of the bars. Solid caulking shallbe used between t
15、he sleeve or conduit to give evidence of surreptitious entry attempt. Access forinspection of barriers should be in accordance with agency policies.5.2 Class B Vaults. Minimum Construction.5.2.1 Construction. Class B vault shall conform to Federal Specification AA-V-2737.:-2Provided by IHSNot for Re
16、saleNo reproduction or networking permitted without license from IHS-,-,-IFED-STD 832September 1,20025.2.2 Vault door. Vault door and frame shall conform to Federal Specification AA-D-600, Class5 vault door.5.3 Class C Vaults. Minimum construction for steel-lined vaults.5.3,1 Vault construction. Whe
17、re unique structural circumstances do not permit construction ofconcrete vault, construction will be of steel alloy-type of% inch thick, having characteristics ofhigh yield and tensile strength. The metal plates are to be continuously welded to load-bearingsteel members of a thickness equal to that
18、of the plates. If the load-bearing steel members arebeing placed in a continuous floor or ceiling of reinforced concrete, they must be firmly affixedto a depth of one-half the thickness of the floor and ceiling. If the floor andlor ceilingconstruction is less than six inches of reinforced concrete,
19、a steel liner is to be constructed thesame as the walls to form the floor and ceiling of the vault. Seams where the steel plates meethorizontally and vertically are to be welded together. ., ,., ., ,5.3.2 Vault Ceilirw and Floor. If the floor and/or ceiling construction is less than six inches ofrei
20、nforced concrete, a steel liner is to be constructed the same as the walls to form the floor andceiling of the vault. Seams where the steel plates meet horizontally and vertically are to bewelded together.5.3.3 Vault Door. Vault door and frame shall conform to Federal Specification AA-D-600,Class 5
21、vault door.5.3.4 Miscellaneous Orreninm. Any miscellaneous openings, open ducts, pipes, registers, sewersin excess of 96 square inches (619.2 centimeters) in area and over 6 inches (15.24 centimeters) inits smallest dimension shall be equipped with barriers. Acceptable barriers are 9 gauge exprmdedm
22、etal mesh, or rigid metal (steel) bars at least one-half inch in diameter, welded vertically andhorizontally 6 inches on center. The rigid metal bars shall be securely fastened at both ends topreclude removal. Crossbars shall be used to prevent spreading of the bars. Solid caulking shallbe used betw
23、een the sleeve or conduit to give evidence of surreptitious entry attempt. Access forinspection of barriers shordd. be in accordance with agency policies. , ,: , . .5.4 Concrete compressive strength. Concrete shall have a minimum 28 day compressivestrength of 3000 psi. when tested in accordance with
24、 the applicable sections of the AmericanConcrete Institute Standard ACI318 (Building Code Requirement for Reinforced Concrete).6. NOTES. Not Applicable3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FED-STD 832September 1,2002MILITARY INTERESTS:Military Coordinating ActivityNavy-YDCustodians:DLA-ISAF-99Army-ARPreparing Activity:GSA-FSS.! .-,.,PProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
