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  2. DOT-111 tank car - Wikipedia

    en.wikipedia.org/wiki/DOT-111_tank_car

    A DOT-111 tank car, specification 111A100W1, constructed by fusion welding carbon steel.This car has a capacity of 30,110 US gallons (113,979 L; 25,071.8 imp gal), a test pressure of 100 psi (690 kPa), a tare weight of 65,000 pounds (29,500 kg) and a load limit of 198,000 pounds (89,800 kg).

  3. Engineering drawing abbreviations and symbols - Wikipedia

    en.wikipedia.org/wiki/Engineering_drawing...

    Same definition as the bolt circle diameter BHCS: button head cap screw: Like an SHCS but with a button head. BHN: Brinell hardness number: BoM or BOM: bill of materials: Also called a list of materials (LM or L/M). Overlaps a lot in concept with a parts list (PL or P/L). There is no consistently enforced distinction between an L/M, a BoM, or a ...

  4. Tire code - Wikipedia

    en.wikipedia.org/wiki/Tire_code

    It is mandated by the U.S. Department of Transportation [13] but is used worldwide. [14] The first three characters indicate the manufacturing plant and are assigned by the NHTSA [15] (tires made before 2015 had only two characters). Following the manufacturer's plant code, the next two digits within a DOT code signify the tire size.

  5. 50 Divisions - Wikipedia

    en.wikipedia.org/wiki/50_Divisions

    50 Divisions refers to the 50 divisions of construction information, as defined by the Construction Specifications Institute (CSI)'s MasterFormat beginning in 2004 ...

  6. Engineering, procurement, and construction - Wikipedia

    en.wikipedia.org/wiki/Engineering,_procurement...

    The EPC contractor coordinates all design, procurement and construction work and ensures that the whole project is completed as required and in time. They may or may not undertake actual site work. EPC companies are often used in large-scale projects, such as power plants, refineries, chemical processing facilities, infrastructure projects, and ...

  7. Construction engineering - Wikipedia

    en.wikipedia.org/wiki/Construction_engineering

    Construction engineering, also known as construction operations, [1] is a professional subdiscipline of civil engineering that deals with the designing, planning, construction, and operations management of infrastructure such as roadways, tunnels, bridges, airports, railroads, facilities, buildings, dams, utilities and other projects. [2]

  8. Trump's transportation head says money for construction ... - AOL

    www.aol.com/news/trumps-transportation-head-says...

    The policy could impact, among other programs, the Federal Transit Administration’s Capital Investment Grant, meaning investments in public transportation including commuter rail, light rail and ...

  9. Classification of Types of Construction - Wikipedia

    en.wikipedia.org/wiki/Classification_of_Types_of...

    The Classification of types of construction (CC), is a nomenclature for the classification of constructions (i.e. buildings) according to their type. It is based on the CPC that was published by the United Nations in 1991.