1、Fed. Spec. 00-D-129 7A July 27, 1970 (see 6.5) FEDERN, SPECIPICATIOH DRYING COMDITIOING TUNBLBRS , LAU”RY, COMERCIAL : GELEPAL SPECIFICATION FOX Tnis spec Eication was approved by the Comriiissioner , Federal Cupp,y Service y General Services Administration, for the use of all Federal agencies. 1. S
2、COPE AND CLASSIFICATIOd 1.1 Scop_e. This specification covers the general requirements for Drying Detail requirements for a particular tumbler and and Condiioning Tumblers. size are covered by the applicable detail Specification OO-D-1297/1 through 00-D-1297/5 1.2.1 .Typ_e_s,-styJs y revep documents
3、 form a part of this speci- fication to the extent specified herein. Unless a specific issue is identified, the issue in effect on date of invitation for bids or request for proposal shall apply: National Electrical Manufacturers Association (IJENA) Standards Publication -_-_I_ - - -_-_- - I-I-_l_l_
4、 ICs - Industrial Controls and Systems (1970) (Application .for copies should be addressed to the National Electrical Xanu- facturers Association, 155 East 44th Street, New York, NY 10017.) Underwriters Laboratories Inc. (UL) Standards - - -_-_- L- - -L - - -II- I (Application for copies of applicab
5、le standards should be addressed to the Underwriters Laboratories, Inc., 207 East Ohio Street, Chicago, IL 60611; 1285 Walt Whitman Road, Melville, LI, New York 11746; 1655 Scott Boulevard, Santa Clara, CA 95050.) National Fire Protection Association (NFPA) Standard Wo. 70 - The National Electrical
6、Code I-._- -_- (Application for copies should be addressed to the Xational Fire Protection Association, 60 Batterymarch Street, Boston, MA 02110.) Al67 - Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet and Strip Al76 - Stainless and Heat-Resisting Chromium Steel, Plate, Sheet and Str
7、ip (Applications for copies should be addressed to the American Society for Testing and Pfaterials, 1916 Race Street, Philadelphia, PA 19103.) Factory Insurance Association (FI2 - (Application for copies should be addressed to Factory Insurance Association, 85 Woodland Street, Hartford, CT 06102.) F
8、actory Mxtual Engineering Associat_es (FHTL) - (Application for copies should be addressed to Factory Mutual Testing Laboratories, 1151 Providence Highway, Norwood, MA 02062.) (Technical society and technical association specifications and standards are generally available for reference from librari
9、es. stibuted among technical groups and using Federal agencies .) They are also dis- 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-00-D-1297B 35 W 999997Y 0024553 L 00-D-129 7B/GEJ 3, RISQUIRZMENTS 3.1 Det+l_cpecification. The individual item req
10、uirements shall be as specified herein and in accordance with applicable detail specification. 3.2 First article. When specified (see 6.2) , the supplier shall furnish a sample of the item to be procured under this specification for first article inspection and approval (see 4.4 and 6.3). 3.3 Standa
11、rd product. The tumblers delivered under this specification shall be the manufacturers commercial product, except for any changes necessary to comply with specification requirements. All like items fur- nished on any one contract , including parts and subassemblies thereof shall be new and interchan
12、geable. 3.4 -I_- Codes and standards. The tumblers shall comply with the applicable requirements of NVA No. 70, NEM, PIA, and OSHA. 3.4.1 -_ ComEliance. -_ Prior to approval of the first article, if one is sub- mitted, or prior to commencing production, the supplier shall submit to the contracting o
13、fficer or his authorized representative satisfacroty evidence that the tumbler that he proposes to furnish under this specification meet the applicable requirements of NFPA No. 70, UL, NEMA, ICS-7Y FIA, FbEL and OSHA, 29 CFR-1910. 3.4.1.1 - NFPA. Acceptable evidence of meeting requirements of NFPA s
14、tandards shall be the manufacturers certified statement that the tumbler is wired for use in non-hazardous locations in accordance with NFPA Standard No. 70. 3.4.1.2 UL. Acceptable evidence of meeting requirements of UL shall be the UL labeTi a listing mark, or a certified test report from a recogni
15、Led testing laboratory, acceptable to the Government indicating that the tumbler wiring, fittings and conduit conform to applicable UL requirements. 3.4.1.3 NEMA. Acceptable evidence of meeting the requirements of NEMA standards shall be the manufacturers certified statement that the motor controlle
16、rs, switches, relays, and time delays, conform to NEMA Standard Publication No. ICs-1970. A tag or label attached to these components indicating compliance to this standard is acceptable evidence. 3.4.1.4 FIA and FMTMT. Acceptable evidence of meeting the requirements of FIA or FMFL shall be the manu
17、facturers certified statement that the tumbler burners valving for gas, oil, propane, butane or gas/oil conforms to the applicable requirements of either FIA or FMTL. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-00-D-12978 35 W 9999974 0024554 3
18、 00-D-129 7B/GEN 3.4.1.5 -1 OSHA. The supplier shall furnish a certificate of compliance, certifying that the tumblers being furnished under this specification conform to the applicable requirements for laundry equipment 29 CFR 1910.264 of OSHA Standard. The Government reserves the right to check te
19、st such tumblers to determine the validity of the certification. 3.5 Haterials and components-. Xaterials and components shdl be as speci- fied herein and on the applicable detail specification. finitely specified shall be of the quality normally used by the manufacturer for tumblers provided the co
20、mpleted items comply with all provisions of this specification. Materials not de- 3.5.1 Corrosion-resistant metal-. Corrosion-resistant metal used in the fabrication of the tumblers shall be stainless steel conforming to require- ments of ASTM Specification Al67 or A176, as applicable; nickel-copper
21、-alloy conforming to Composition A of QQ-N-281 or QQ-N-288: or copper alloy castings conforming to any copper alloy number 951-960 of QQ-C-390. 3.5.2 Xaterials for fasteners-. Rivets, bolts, screws, nuts, and washers shall be of carbon or alloy steel, except where brass or corrosion-resistant metal
22、is to be fastened, in which case they shall be of brass or corrosion- resistant metal, respectively (see 3.5.1). there dissimilar metals are fastened, bolts, rivets, screws and nuts shall be of corrosion-resistant metal (see 3.5.1). 3.5.3 !?-e , tube , f itt. Design and construction of tumblers cove
23、red by this specification shall conform to the general requirements specified hereinafter and detail requirements in the applicable detail specification. Materials specified as corrosion-resis tant metals shall conform to 3.5.1. 3.6.1 Ills$Eand general requirements. Tumblers shall be furnished com-
24、plete with steam heating coils, or gas, oil, butane, propane, or gas/oil combination burner, as specified (see 6.2), motors, driving mechanism, starters, and controllers, including master switches, timers, temperature controls, and other electrical equipment and commercial accessories, as applicable
25、. When tumblers are tested as specified in 4.8.3, the following general requirements shall be determined: (a) The assembly of components shall have complete and proper inter- relationship. (b) $loving parts and bearings shall not overheat. (c) Starting and stopping devices shall operate smoothly and
26、 positively- (d) There shall be no structural failures. 3.6.1.1 Water evaporation. Water evaporation requirements as identified in the detail specifications shall be based on the evaporation rate when drying white terry cloth bath towels, conforming to requirements for type LI, class 4, style A of D
27、DD-T-551 having a 60 percent moisture content. The ambient temperature shall be 72.5 2 2.5 F and the relative humidity shall be 50 5 5 percent. 3.6.1.2 Er=. The frame shall be constructed of ferrous metal formed to provide a rigid support for the cylinder housing, heating unit, fan, and driving mech
28、anism. 3.6.1.3 Housing. The cylinder, heating unit, and fan shall be inclosed in The housing shall be airtight and shall be provided . a ferrous metal housing. with a tight fitting door or removable panels giving ready access to parts requiring maintenance. 6 Provided by IHSNot for ResaleNo reproduc
29、tion or networking permitted without license from IHS-,-,-00-D-1277B 35 7979774 002455b 7 E 3.6.1.4 -il- Door(s). The tumbler shall be provided with a loading door (also The door(s) shall be interlocked with the unloading door, when applicable). motor to automatically shut-off the motor when any tum
30、bler door is opened. On gas, oil, butane, propane, heated tumblers, the door(s) shall be inter- locked with burner controls to prevent ignition until door is in “closed“ posit ion. 3.6.1.5 Cylinder. - The cylinder shall be constructed of galvanized ferrous metal or other metal having comparable corr
31、osion resistance and strength. The cylinder shall be fabricated of metal sheets containing staggered perforations in accordance with the manufacturers standard product. The cylinder shall contain lifting ribs fabricated of galvinized ferrous metal and the quantity and method of mounting shall be as
32、specified in the detail specification. 3.6.1.6 C2JeT;rtested as specified in 4.8.2 at the rated input of the equip- ment furnished, shall have a gas pressure (inches of water column) compatible with the BTUs as stated by the manufacturer for gas, oil, butane, or propane burner operation. 3.6.1.25 _s
33、and data pLaate_s Tumblers for Military procurement shall be marked for identification in accordance with MIL-STD-130 on a plate con- forming to 1.ffL-P-514. Tumblers for civil agency procurement.shal1 be marked in accordance with the manufacturers standard practice. 3.6.1.26 -I- Finish. Unless othe
34、rwise specified (see 6.2), the tumblers, except stop pushbuttons, shall be finished according to the manufacturers standard commercial practice. shall be red and this color shall be limited to stop pushbuttons. Emergency stop and normal stop pushbuttons 3.6.1.27 -_- Electromagnetic l_-_ compatibilit
35、y_. When specified (see 6,2), equipment shall be designed and equipped for electromagnetic compatibility in accordance with class IIB of MIL-STD-461 (see 4.8.6). 3.6.1.28 - Safexdevices. -I_- Tumblers shall be equipped with the following safety devices which shall be operative when tested as specifi
36、ed in 4.8.4. (a) Lights to designate that tumbler is in operation (200 and 400 pound size only). (b) Manual override device to permit opening door in case of power failure . In addition to the above devices, fuel heated tumblers shall be equipped with the following safety devices which shall be oper
37、ative when tested as specified in 4.8.4. (a) Excess temperature cut-out switches and operating temperature controls. 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-00-D-12776 35 7777774 002q560 7 (b) Excess temperature sprinkler protection (200 a
38、nd 400 pound size only). (c) Audible and visual alaras that indicate interruption to the safety control circuit. (d) Untraviolet sensor of continously checking type which shall operate in conjunction with an electronic relay to close fuel valve 2-4 seconds after flame propagation in the combustion s
39、pace ceases (250 and 400 pound size only). (e) Flame sensing rod, if ultraviolet sensor is not furnished. 3.7 Health and safety conance. The item(s) furnished under this speci- _c-_-_I- - -I- fication shall comply with the applicable standards proniulgated unser the Occupational Safety and Health Ac
40、t. 3.5 - Worlunanslii. - - Tumblers shall be free from defects such as fractures, splits, punctures, tears, dents , creases , or nd.f ormation. There shall be no sharp edges, slivers, burrs, projections or other defects. The inside of the cylinder shall be smooth and free of burrs, sharp edges, and
41、other imperfections. . 3.8.1 Wlication -_-I-. of finish. The finish applied to the end item shall be continuous, smooth, adherent without discoloration or foreign material imbedded and contain no sags, runs, drips, creeps, laps, bubbles, streaks, wrinkles, blisters, cracks, scratches, pores, pits, l
42、umps, flux or orange peel. Jo rust, rough grinds, or toolmarks shall show through the coating. 3.8.2 _-_ Weldins. - The surface of parts to be welded shall be free from oxide, scale, paint, grease, and other foreign matter. Belds shall. be sound, smooth and free from porosity, cracks, incomplete fus
43、ion, and deformatioii sf material. All scale and flux (when flux is used) shall be removed from the finished weld area. 3.8.3- - Solderix. - Soldering shall be complete and adherent with all flux and residue removed and shall contain no pinholes. 3.8.4 Bolts , ZJ. screws ,-_c_tuds, and other threade
44、d-_f_a_cteners Threaded fasteners shall not be broken, stripped, fractured, or loose. 3.8.5 - Rivets. -. Rivets shall be driven to completely fill the holes, with full size heads neatly finished and in full contact with the surface of the reveted members. 11 Provided by IHSNot for ResaleNo reproduct
45、ion or networking permitted without license from IHS-,-,-00-D-1277B 35 799777Y 002LI561 O a 3.8.6 - Electrical wirins,. %iring shall not be cut, abraded, or have ex- cessive insulation stripped, and shall be properly and tightly joined at terminals. Wire nuts shall not he used and solderless connect
46、ors shall have insulation grip. Wiring shall have adequate slack to provide strain relief. 4. QUALITY ASSUWCE PROVISIONS 4.1 - Responsibility -I- for inspection. _-. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance o all inspection require
47、ments as specified herein. Except as otherwise specified in the contract or order, the supplier may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government The Government re- serves the right to perform an
48、y of the inspections set forth in the sFecifi- cation where such inspections are deened necessary to assure supplies and services conform to prescribed requirenents . 4.2 - Certificate - -_-_- of couip-liance. -I. The supplier shall furnish a certificate of compliance, certifying that the items being furnishec! under this Specification conform to the applicable stanards of OSSA, The Government reserves the right to check test such item to determine the validity of the certification. 4.3 _I_-_- Classification of insection. - -. The inspection requirenents specified
