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Example: Excavation at 8 cy/day (8-hour day) with 2-man crew = 2 x 8 / 8 = 2 man-hours/cy. See also Production rate. Note: some sources call this Productivity, an unnecessary confusion. Mark-up is the difference between the cost of a good or service and its selling price. A markup is added on to the total cost incurred by the producer of a good ...
Excavation may be classified by type of material: [1]: 13.1 Topsoil excavation; Earth excavation; Rock excavation; Muck excavation – this usually contains excess water and unsuitable soil; Unclassified excavation – this is any combination of material types; Excavation may be classified by the purpose: [1]: 13.1, 13.2
Typical context sheets. Single context recording was initially developed by Ed Harris and Patrick Ottaway in 1976, from a suggestion by Laurence Keen.It was further developed by the Department of Urban Archaeology (Museum of London) from where it was then exported, in the mid-1980s by Pete Clarke to the Scottish Urban Archaeological Trust and Nick Pearson to the York Archaeological Trust.
In archaeology, excavation is the exposure, processing and recording of archaeological remains. [1] An excavation site or "dig" is the area being studied. These locations range from one to several areas at a time during a project and can be conducted over a few weeks to several years.
Sheet piles are used to restrain soft soil above the bedrock in this excavation. Sheet piling is a form of driven piling using thin interlocking sheets of steel to obtain a continuous barrier in the ground. The main application of sheet piles is in retaining walls and cofferdams erected to enable permanent works to proceed. Normally, vibrating ...
The artifact, known as the “Frankfurt Silver Inscription”, was discovered during a 2017-18 excavation after the researchers digitally unrolled a tiny scroll inside the amulet, revealing an ...
Unit labor costs - the price of labor per single unit of output - increased at a 0.8% annualized rate last quarter, the Labor Department's Bureau of Labor Statistics said.
A mass haul diagram where land and rock cuts are hauled to fills Fill construction in 1909 Cut & Fill Software showing cut areas highlighted in red and fill areas shaded in blue.