GSA A-A-2202 A-1997 STAKES WOOD《木支架》.pdf

1、i INCH- POUND A-A- 2 2 02A October 2, 1997 SUPERSEDING A-A- 22 O2 June 7, 1990 COMMERCIAL ITEM DESCRIPTION STAKES, WOOD The General Services Administration has authorized the use of this commercial item description by all federal agencies. 1. SCOPE AND CLASSIFICATION 1.1 ScoDe. This commercial item

2、description (CID) covers location and hub stakes. Location stakes are intended for use in laying out foundations for buildings and other structures, and for trail marking. Hub stakes are intended for use in surveying applications such as land and building foundations. 1.2 Classification. as specifie

3、d (see 6.2) . The wood stakes shall be of the following type and length, Type I - Location marker Length - Inch (mm) 14 (356) 16 (406) 18 (457) 48 (1219) Type II - Hub, square cross-section Length - Inch (mm) 12 (305) 16 (406) 2. SALIENT CHARACTERISTICS 2.1 Material. Unless otherwise specified (see

4、6-21, the wood species shall be at the option of the manufacturer and of the type accepted within industry for the manufacture of these products. 2.2 Dressed dimensions. dimensions. The stakes shall be furnished in the following dressed Type I - Location stakes shall be 3/4 inch (19.0 mm) thick f 1/

5、16 inch (1.5 mm) and 1-1/2 inches (50.8 mm) I 1/8 inch (3.2 mm) wide. Type II - Hub stakes shall be 1-1/2 inches (38.1 mm) thick and 1-1/2 inches (38.1 mm) wide k 1/8 inch (3.2 mm) in each dimension. li i1 clarifications, etc. and any data which may improve this document11 /should be sent to: Genera

6、l Services Administration, Engineering11 IlBranch (7FXEE), 819 Taylor St., Fort Worth, TX 76102 II IlBeneficial comments, recommendations, additions, deletions, II II FSC 5510 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A- A- 2 2 02A 2.3 Surfaces

7、. Both types of stakes shall be smooth sawn or planed on not less than two sides. Type I - Location stakes shall be surfaced on the two wide faces. Type II - Hub stakes shall be surfaced on two opposite faces. 2.4 Pointed end. Type I - Location stakes shall be pointed on two sides. Type II - Hub sta

8、kes shall be pointed on four sides or shall have a conical end. The pointed ends of the stakes shall have straight or curved sides. The length of points measured along the stakes center line shall be 2-7/8 inches (73.0 mm) plus 1 inch (25.4 mm), minus O. The difference in length between the sides sh

9、all be 1/4 inch (6.3 mm) or less. Points shall be within 1/16 inch (1.5 mm) either side of center. Slightly blunt points shall be acceptable. 2.5 Cross crrain. Slope of grain shall not exceed 1 inch (25.4 mm) in 4 inches (101.6 mm) . 2.6 Workmanshir. The wood stakes shall not have pitch pockets or w

10、anes on the edges or corners greater than 1/4 inch (6.3 mm) in diameter. Splits shall not exceed the width of the face in which the split is located. Stakes shall be free from decay except decay confined to knots. Pointed ends shall be free from burrs, splinters, and tears. Type I stakes shall be fr

11、ee from loose knots and knots over 3/8 inch (9.5 mm) in diameter on the 3/4 inch (19.0 mm) side of the stake. (19.0 mm) on the 1-1/2 inch (38.1 mm) side. Type II stakes shall be free from loose knots and knots over 3/4 inch 2.7 Measurement svstem. regarded as the standard. information purposes only.

12、 The values stated in inch-pound units are to be The metric values stated in parentheses are for 2.8 Metric products. Products manufactured to metric dimensions will be considered on an equal basis with those manufactured using inch-pound units, providing they fall within the tolerances specified an

13、d all other requirements of this document are met. If a product is manufactured to metric dimensions and those dimensions exceed the tolerances specified in the inch-pound units, a request should be made to the contracting officer to determine if the product is acceptable. 3. REGULATORY REQUIREMENTS

14、 3.1 Resulatorv reauirements. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro

15、m IHS-,-,-A-A-2202A m 999“374 13375934 341 A-A-2202A 4. QUALITY ASSURANCE PROVISIONS 4.1 Product Conformance. The products provided shall meet the salient characteristics of this commercial item description, conform to the producers own drawings, specifications, standards, and quality assurance prac

16、tices and reserves the right to require proof of such conformance. I the same product offered for sale in the commercial market. The government 5. PACKAGING 5.1 Packaqinq. preservation, packing, and marking shall be as specified in contract or order. be the 6. NOTES 6.1 Part Identification Number (P

17、IN). Wood stakes conforming to this commercial item description are identified by a part number configuration consisting of a portion of the CID number, type and length. An example of the part number configuration is shown below. This part numbering system is intended for identification and cross-in

18、dexing of the item within the Federal cataloging system. The following part identification numbering procedure is for government purposes and does not constitute a requirement for the contractor. AA22 02 1B Example: (AA22021B) = Type I, Length - 14 inch I 11 Length (inches) - A = 12, B = 14, C = 16,

19、 D = 18, E = 48 IL Type 1 = I, 2 = II I Commercial item description number. 6.2 Orderins data. Purchasers should select the preferred options permitted herein and include the following information in procurement documents (if applicable) . a. Title, number and date of this commercial item descriptio

20、n. b. Type, length, and wood species required. c. Preservation, packing, and marking desired. 6.3 National Stock Numbers (NSNs): The following is a list of NSNs assigned which correspond to this CID. The list may not be indicative of all possible NSNs associated with the CID. NSN 5510-00-171-7701 55

21、10-00-171-7700 5510-00-171-7734 5510-01-353-1519 i 5510-00-171-7733 5510-00-171-7732 s MILITARY INTERESTS: Type I I I I II II NONE: DoD has determined that no military activity has an official interest in this commercial item description 3 Length (inches 1 Part number 14 AA22021B 16 AA22021C 18 AA22021D 48 AA22021E 12 AA22022A 16 AA22022c CIVIL AGENCY COORDINATING ACTIVITY: GSA- FSS PREPARING ACTIVITY: GSA-FSS Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-