DLA A-A-52001-1987 PLANETABLES SURVEYING WITH TRIPOD AND CARRYING CASE《带三脚架和携带盒测量用平板仪测量》.pdf
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1、A-A-52001 bb 777777Y OOLObS 5 = E I A-A-52001 1 April 1987 COMMERCIAL ITEM DESCRIPTION PLANETABLES, SURVEYING, WITH TRIPOD AND CARRYING CASE The General Services Administration has authorized the use of this commercial item description in preference to Military Specification XIL-P-10813E. This propo
2、sed commercial item description covers both an 18-X-24 inch and a 24-X-31 inch planetable board (457.2 X 609.6 mm and 609.6 X 787.4 mm), extension-leg tripod with a Johnson movement head, and a carrying case for each size of planetable board. Salient characteristics: planetable board: reinforcing ha
3、rdwood at each end. with a brass screwplate mounted on the underside to fit the Johnson head tripod. Each planetable board shall be fitted with brass screws with knurled flatlieads and pointed for insertion through paper into brass sockets in the edges of the boards. The sockets shall be in a slight
4、 depression to avoid obstruction of movement of the alidade. The planetable board shall be made of seasoned wood with The planetable board shall be fitted O Types : Type 1 18 X 24 inch (457.2 X 609.6 mm) Type 2 24 X 31 inch (609.6 X 787.4 mm) Note: Ordering activity shall specify type. Tripod: The t
5、ripod shall be an extension 1eg.tripod with Johnson head movement type of tripod head. -11 UNC - 2A. The tripod shall be equipped with steel leg shoes and The tripod head shall be threaded 5/8 iiic 3 - _ carrying strap. than 49 inches (1244.6 mm), and when closed shall be approximately 36 inches (91
6、4.4 mm). The length of the tripod when extended shall be not less Carrying case: The carrying case for each type of planetable board shall be canvas, cotton duck or nylon-coated cloth. Regulatory requirements. The offeror/contractor is encouraged to use recovered materials in accordance with Public
7、Law 94-580 to the maximum extent practical. Packaging and marking. Military packaging shall be specified ilhen shipments are to overseas Department of Defense (DOD) consignees. Commercial packaging may be specified for shipments to DOD consignees wittiin the Continental United States AMSC N/A THIS D
8、OCUMENT CONTAINS -7 PAGES. 7 FSC 6675 O DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5 2001 and to non-DOD consignees worldwide, When a suppliers normal packagin
9、g will satisfy the requirements for military packaging, it may be used, Military packaging. packed to protect against physical damage and deterioration in a logistic environment characterized by the following: Each planetable with tripod and case shall be preserved and 1, 2. Shock, vibration, and st
10、atic loading forces during worldwide shipment 3, 4, 5. Multiple handling during transportation and intransit storage. by all transport modes. Uncontrolled warehouse storage for extended periods. Weather exposure during shipment and intransit transfers, Stacking loads during shipment and storage. Qua
11、ntities of planetables of like type destined to a single addressee may be unitized into one or more unit loads. Cornniercial, accordance with the suppliers normal method for retail distribution. Planetables of like type shipped to a single destination may be unitized to permit handling as a single u
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