1、I I e MIL-T-53048C 54 = 99999Ob 0495737 b 61 - I I I INCH-POUND I MIL-T-53048C 29 October 1991 SUPERSEDING 9 February 1989 MIL-T-53048B I MILITARY SPECIFICATION TANK, FABRIC, COLLAPSIBLE; AIR COLUMN SUPPORTED, OPEN TOP, WATER STORAGE 3000 GALLONS -* A. This specification is approved for use by all D
2、epartments and Agencies of the Department of Defense. b I I *4 1. SCOPE. 1.1 ScoDe. This document covers a fabric, collapsible, air column self- I supporting, 3000 gallon tank for storage of drinking water. 2. APPLICABLE DOCUMENTS 11 2.1 Government documents, 2.1.1 Specifications and standards. The
3、following specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, ci
4、ted in the solicitation (see 6.2). L i I P W. I ! t I I I I Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: USA Belvoir Research, Development, and Engineering Center, ATTN: STRBE-TSE, Fort Belvo
5、ir, VA 22060-5606 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. J. AMSC N/A FSC 5430 DISTRIBUTION STATEMENT A. Approved for public release, distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or netwo
6、rking permitted without license from IHS-,-,-1 I MIL-T-53048C 54 W 7799906 0495938 8 I MIL-T-53048C SPECIFICATIONS FEDERAL A-A- 55057 L-P-378 FF- B - 5 6 1 FF- B - 584 FF-N-836 FF-W-92 TT-W-572 PPP-B- 601 PPP-B-621 PPP- c - 795 PPP-C-843 PPP-c-1797 PPP - T - 60 PPP -T - 97 MILITARY MIL- P - 116 MIL-
7、T-22085 MIL-R-52255 - Panel Wood/rcJood Based, Construction and Decorative. - Plastic Sheet and Strip, Thin Gauge, Polyolefin. - Bolt, Lag. - Bolt, Finned Neck, Key Head, Machine, Ribbed Neck, - Nut, Square, Hexagon Cap, Slotted, Castellated, - Washer, Metal, Flat (Plain). - Wood Preservative; Water
8、 Repellant. - Boxes, Wood, Cleated Plywood, - Boxes, Wood, Nailed and Lock-Corner. - Cushioning Material, Flexible, Cellular, Plastic Film, - Cushioning Material, Cellulosic. - Cushioning Material, Resilient, Low Density, Unicellular Polypropylene Foam. - Tape, Packaging, Waterproof, - Tape, Pressur
9、e Sensitive Adhesive, Filament Square Neck, Tee Head, Clinch, Knurled, and Welding. * for Packaging Applications. w Reinforced. - Preservation, Methods of. - Tape, Pressure Sensitive, Adhesive, Preservation and - Repair Kit and Repair Kit Components for Collapsible Sealing, Fabric Tanks and Boats. S
10、TANDARDS FEDERAL FED-STD-191 FED-STD-313 FED-STD-595 FED-STD-601 MI LI TARY MIL-STD-105 MIL-STD-129 MIL-STD-130 MIL-STD-731 MIL-STD-1472 - Textile Test Method. - Material Safety Data Sheet. - Color, - Rubber: Sampling and Testing, - Sampling Procedures and Tables for Inspection by Attributes. - Mark
11、ing or Shipment and Storage, - Identification Marking of US Military Property. - Quality of Members for Containers and Pallets. - Human Engineering Design Criteria for Military Systems, Equipment and Facilities. 2 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license
12、 from IHS-,-,-1 MIL-T-53048C 54 999990b 0495939 T Il _ MIL-T-53048C . m 8 a MS 2702 3 - Coupling Half, Quick Disconnect, Cam-Locking Type MS 2 7027 - Coupling Half, Quick Disconnect, Cam-Locking Type MS 2702 8 - Coupling Half, Quick Disconnect, Cam-Locking Type Cap, MS 2702 9 - Coupling Half, Quick
13、Disconnect, Cam-Locking Type Plug Male, Flanged, Type IV. Female, Flanged, Type IV. Dust, Type IX. Dust, Type X. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins
14、Avenue, Philadelphia, PA 19111-5094.) 2.1.2 Other Government documents and publications. The following other Government document forms a part of this specification to the extent specified herein. Unless otherwise specified, the issue shall be that in the solicitation. U.S. DEPARTMENT OF HEALTH AND H
15、UMAN SERVICES FOOD AND DRUG ADMINISTRATION (FDA) 21 CFR - Food and Drugs, Parts 170-199 (Application for copies should be addressed to the Super-intendent of Documents, US Government Printing Office, Washington, DC 20402.) 2.2 Non-Government publications. The following documents form a part of this
16、specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues cited in the
17、solicitation (see 6.2). AMERICAN PUBLIC HEALTH ASSOCIATION, INC. (APHA) Standard Methods for the Examination of Water and Waste Water Part 207 - Odor. Part 211B - Taste. (Application for copies should be addressed to the American Public Health Association, Inc., 1015 18th St. NW, Washington, DC 2003
18、6.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 413 - Rubber Properties - Adhesion to Flexible Substrate. D 429 - Rubber Property - Adhesion to Rigid Substrates. D 471 - Rubber Property - Effect of Liquids. D 1149 - Rubber Deterioration - Surface Ozone Cracking in a Chamber. 3 r h Provided b
19、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-5304C 54 9797706 0495940 b U i MIL-T-53048C D 2261 Tearing Strength of Woven Fabrics by the Tongue Method, D 2565 - Operating Xenon Arc - Type (Watercooled) Light-Exposure Apparatus With and Without Water f
20、or Exposure of Plastics. - (Applications for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) AMERICAN WOOD PRESERVERS ASSOCIATION (AWPA) C1 C2 - Lumber, Timbers, Bridge Ties and Mine Ties Preservative Treatment by C9 - Plywood
21、- Preservation Treatment by Pressure Process, - All Timber Products - Preservative Treatment by Pressure Process. Pressure Process. (Application for copies should be addressed to the American Wood Preservers Association, P.O. Box 849, Stevensville, MD 21666.) NATIONAL SANITATION FOUNDATION (NSF) Sta
22、ndard 61 - Drinking Water System Components - Health Effects. (Application for copies should be addressed to the National Sanitation Foundation, 3475 Plymouth Rd., P.O. Box 1468, Ann Arbor, MI 48106.) SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) 5105 - Hex Bolts. (Applications for copies should be addresse
23、d to the Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096,) (Non-Government standards and other publications are normally available from the organizations which prepare or which distribute the documents. documents also may be available in or through libraries or other in
24、formational services,) These 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein, (except for associated detail specifications, specification sheets, or MS standards) the text of this specification shall take precedence. Nothing
25、in this specification, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Description, The tank shall be capable of holding 3000 gallons of water. consist of a circular collar which can be inflated by means of a foot-type inflation
26、bellows, which shall be provided with the tank. protective cover shall be provided for the tank. The upper portion of the 3000 gallon open-top storage tank shall A closely-fitted The protective cover shall i 4 I Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
27、m IHS-,-,-7 MIL-T-5304BC 54 = 9999906 0495943 but does not include the ground cloth. No part of the tank interior, cover, or float shall have a detrimental effect on potable water, The tank, cover, float, ground cloth, fittings, and valise shall approximate color 33446 or 37038 of FED-STD-595 (see 6
28、.2g). The fittings shall be located 180 degrees A reinforcing pad shall be bonded to The total weight shall not exceed 135 pounds including the . 3.2 First article. Unless otherwise specified (see 6.2), a sample shall be subjected to first article inspection (see 4.3 and 6.4). consist. of 2 units (s
29、ee 6.4). The sample shall 3.3 Sample selection plan. Prior to initial production, the contractor shall have a sample selection plan (see 6.2). use in the quality conformance testing of section 4 and shall provide the Government a method of selecting production seams, bonded fitting, coated fabric an
30、d handle samples for destructive tests. from a production tank selected at random in accordance with 4.4,2.1. test specimens of seams, bonded fittings, coated fabrics and handles shall be provided in sufficient quantity for testing as specified herein. selection plan shall be made available, upon re
31、quest, to the contracting officer or Government representative on site of manufacturer. The plan shall be designed for The samples shall be cut The The sample 3.4 Samples for submission. commencing first article testing, samples of coated fabric (one square yard) and of seam (36 inches of seam with
32、6 inches minimum of coated fabric on either side.) The samples shall be sent to Belvoir Research, Development and Engineering Center, ATTN: STRBE-FSH, Ft Belvoir, VA 22060-5606. Samples shall be tagged with the appropriate contract number. The contractor shall furnish within 30 days of 3.5 Process d
33、ata. Within the time frame specified (see 6,2), the contractor shall make available to the US Government representative on site of manufacturer, a description of materials and documented inspection procedures which will be used by the contractor to ensure that each production tank is a duplicate of
34、the first article. Change of materials, coated fabric, components, procedures, or sources of supply from those initially selected shall be subject to the approval of the contracting officer (see 6.3 and 6.6) and shall require that examination and testing be performed as referenced in 3.2. 5 Provided
35、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-5304C 54 9999906 0495942 T E I MIL-T-53048C 3.6 Material. Material shall be as specified herein and as described by tables I, II, and III herein, Material not specified shall be selected by the contractor
36、 and shall be subject to all provisions of this specification, finished fabric tank shall contain no materials or substances which might leach out or deteriorate and cause the water to become nonpotable. material shall have no adverse effect on the health of personnel when used for its intended purp
37、ose. All surfaces which come in contact with potable water shall be in accordance with the Code of Federal Regulations (CFR), Title 21 - Food and Drugs, Part 177, less sections 177.1020 through 177.1050 and 177.1480 or shall be tested or listed as approved for use with potable water by the National
38、Sanitation Foundation (NSF) Underwriters Laboratory, or the Safe Water Additives Institute in accordance with NSF Standard 61. The The 3.6.1 Material deterioration prevention and control. The tank shall be fabricated from compatible materials, inherently deterioration resistant or treated to provide
39、 protection against the various forms of corrosion and deterioration that may be encountered in any of the applicable operation and storage environments to which the tank may be exposed. 3.6.2 Identification of materials and finishes, The contractor shall identify the specific materials, material fi
40、nishes and treatments for use with components and subcomponents, and shall make information available upon request to the contracting officer or his designated representative. 3.6.3 Recovered materials. For the purpose of this requirement, recovered materials are those materials which have been coll
41、ected from solid waste and reprocessed to become a source of raw materials, as distinguished from virgin raw materials. The components, pieces and parts incorporated in the tank may be newly fabricated from recovered materials to the maximum extent practicable, provided the tank produced meets all o
42、ther requirements of this specification. Used, rebuilt or remanufactured components, pieces and parts shall not be incorporated in the tanks. 3.6.4 Cloth. The cloth of the coated fabric shall be high-tenacity, and heat and light resistant, affecting strength, coating adhesion, coating thickness, or
43、leakage, Cloth shall be nylon or polyester. The cloth shall be free from any imperfection - 3.6.5 Coatina compounds. Every compound used for the formulation of elastomeric coatings, tie gums, diffusion barrier (if used), and any other materials applied to the fabric and subject to contact with drink
44、ing water shall be suitable for use with drinking water (see 3.6). All coating compounds shall be suitable for use when in continuous contact with rainwater, ground water, or well water and shall be fungus and weather resistant, 3.6.6 Coated fabric. The coated fabric shall be free from blisters or p
45、inholes and shall show no signs of coating delamination, The coated fabric shall withstand the effects of humidity, ozone, and weather elements without damage, deterioration, or failure to meet performance requirements specified herein. The coated fabric shall conform to the requirements of table I.
46、 The 6 i l Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I 7 MIL-T-5304BC 54 97777Ob 0475943 1 I I MIL-T-53048C protective cover and float are excluded from the requirements of table I, item 1 through 4. TABLE I. Characteristics of coated fabric. 1
47、 tem 1. 2. 3. 4. 5. 6. 7. 8. 9. Property Tearing strength warp and fill. Breaking strength Weathering resistance after 1500 hours exposure at 5 percent elongation,. warp and fill (% retention of breaking strength). Puncture resistance. Low temperature crease resistance (appearing after unfolding), B
48、locking. Coating adhesion, initial. Coating adhesion at 73 45 “F after immersion in distilled water at 160 t2 OF for the f oll.owing durat ions 14 days 42 days Ozone resistance Requirements 26 lbs (min) 175 lbs/in (min) 80% (min) 110 lbs (min) No cracking, peeling or delamination Separation of speci
49、mens to occur within 5 seconds 20 lbs/in (min) 15 lbs/in (min) 12 lbs/in (min) No cracks under 7X lens Test paragraph, ASTM test method or test method of FED-STD-191 4.5.1.10/ D 2261 4.5.1.10/5102 4.5.1.10/5804 L/ or D 2565 2/ 5102 4.5.1.11/5120 4.5.1.12 4.5.1.13 4.5.1.14 4.5.1.14 4.5.1.14 4.5.1.21 D 1149 - i/ - 2/ Xenon light, procedure A, inner and outer borosilicate filters, deionized Specimens shall have exterior coating facing carbon arc. Corex
