Undercutting definition

Undercutting means the process by which ballast under the track is removed with an off-track undercutter which travels and removes the ballast without removing the track, and then the fouled ballast is replaced with new ballast.
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Examples of Undercutting in a sentence

  • Undercutting back slopes during removal operations is not permitted.

  • Undercutting backslopes during removal operations is not permitted.

  • Undercutting shall be measured based on the actual cubic yardage of undercut, rounded to the nearest 0.5 cubic yard, removed and replaced within the limits indicated by the Owner’s site representative.

  • Measurement and payment shall be in accordance with TS- 7 Undercutting.

  • This Base Bid shall be adjusted by the “ADD” Contract Unit Price for Undercutting based on the actual number of cubic yards of material which is removed and replaced which price shall constitute full compensation for all materials, labor, equipment, tools and incidentals necessary to complete the item.

  • Refer to the specifications for a complete description of the following Unit Prices: UNIT PRICE No. 1: Undercutting (cubic yard) $ 75.00 BID FORM 00 41 13-1 I/We acknowledge Addendums numbered and the price(s) submitted include any cost/schedule impact they may have.

  • Refer to the specifications for a complete description of the following Unit Prices: UNIT PRICE No. 2: Undercutting (cubic-yard) $ I/We acknowledge Addendums numbered and the price(s) submitted include any cost/schedule impact they may have.

  • The Parties agree that in any one (1) year, no more than $1 million of Undercutting can be performed.

  • Undercutting the price of the other firm by a very small amount ε leads to a complete invasion of the other region4.

  • Measurement and payment shall be in accordance with TS- 6 Undercutting.

Related to Undercutting

  • Cutting means to penetrate with a sharp-edged instrument and includes sawing, but does not include shearing, slicing, or punching.

  • Grading means the movement or redistribution of the soil, sand, rock, gravel, sediment, or other material on a site in a manner that alters the natural contour of the land.

  • Drill means a response to a planned, simulated event.

  • Erosion means the detachment and movement of soil or rock fragments by water, wind, ice, or gravity.

  • shoring means a system used to support the sides of an excavation and which is intended to prevent the cave-in or the collapse of the sides of an excavation;