It is not possible to meet development and integration needs without building a strong engineering base for the design, construction and maintenance of infrastructure facilities.

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The State of California, Department of Transportation (Caltrans) is responsible for the design, construction, maintenance, and operation of the California State Highway System, as well as that portion of the Interstate Highway System within the state's boundaries.

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Globally, the nonprofit group ASTM International (formerly the American Society for Testing and Materials) sets voluntary safety standards for the industry regarding design, manufacturing, maintenance and operations.

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Proponents of the so-called alternate engine have never made a very convincing case for why the government benefits from paying for two design teams, production lines, supply chains and maintenance systems.

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Regulations that the government alleges Wilson violated would require approval for the design, development, production, manufacture, assembly, operation, repair, testing, maintenance or modification of firearms including blueprints, drawings and plans, or just about every aspect required to print a gun using a 3-D printer.

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Port Authority Assistant Director of Media Anthony Hayes said the original design included a radome -- short for radar dome --but that was rejected because of anticipated servicing and maintenance difficulties.

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