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Leading crane manufacturers founded the Electric Overhead Crane Institute, or EOCI, in 1927 to promote standardization of cranes in both quality and performance, which is the root of CMAA. After publishing specifications in 1949 and 1961 of EOCI 61, CMAA’s Engineering Committee continued to propose specifications of CMAA 70, CMAA 74, CMAA 78 ...
CMAA hosts two industry events every year for the construction management profession. CMAA's signature event is its National Conference & Trade Show [8] held every fall.The national conference offers multiple seminars which count toward CCM certification or renewal, as well as Continuing Education Units for a variety of purposes. The conference ...
The 16 Divisions of construction, as defined by the Construction Specifications Institute (CSI)'s MasterFormat, is the most widely used standard for organizing specifications and other written information for commercial and institutional building projects in the U.S. and Canada. In 2004, MasterFormat was updated and expanded to 50 Divisions. [1]
CSI was founded in March 1948 by the specification writers of government agencies who came together to improve the quality of construction specifications. The institute's efforts were essential in improving construction specification quality so that it could meet the demands of the post-war construction boom.
Some TTL logic parts were made with an extended military-specification temperature range. These parts are prefixed with 54 instead of 74 in the part number. [1]A short-lived 64 prefix on Texas Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by 1973.
EN 10025 - Hot rolled products of structural steels refers to a set of European standards which specify the technical delivery conditions for hot rolled products of structural steels.
Spec OR Type Designs M.1/30 Torpedo bomber – Spec. supersedes M5/28 (q.v.) Blackburn M.1/30, Handley Page H.P.46, Vickers Type 207: 2/30 Dual control conversion set issued to Blackburn but then cancelled 3/30 Basic trainer – Avro 504N replacement Avro Type 621 Trainer: 5/30 Mail carrier Vickers Type 166 Vellore II: 6/30
The tank recovery vehicle M74 (M74) [1] was an engineer vehicle used by the U.S. Army in the 1950s. It was designed to cope with the heavier weights of the M26 Pershing and M47 Patton . It could also be suitable for light dozing, since it had a hydraulic, front-mounted spade.