Examples of Exploratory excavation in a sentence
Exploratory excavation by hand shall be done in any location where the presence of communications and signal cables are likely or are identified.
Exploratory excavation to locate underground utility services and/or other structures shall be conducted where directed by the Engineer and shall be classified as Trench Excavation of Earth, Exploratory.
Exploratory excavation may be necessary to protect these facilities from damage.
Exploratory excavation has not yet been accomplished, but visual observation and seismic refraction survey suggests that the waste has a maximum thickness of 2.5 feet.1 Electromagnetic (EM) survey of the site suggests that most of the waste is within a 30 foot by 30 foot area.
See Note 4 on Plan Sheet 6.• Exploratory excavation work may be required at existing water service crossings that are located below the bottom of the new storm drain pipe to confirm that there is at least 18-inches of vertical separation.
Exploratory excavation conducted in conjunction with the preparation of soils or other geotechnical reports that affect or disturb areas of less than ten thousand square feet on a single parcel, under the direction of soil engineers or engineering geologists, and less than fifty cubic yards, on a single parcel shall receive a permit prior to commencement of exploration.
Exploratory excavation activities shall include, at a minimum, one midsized excavator, an operator and two laborers or the use of a vacuum truck/trailer with an operator and laborer.
Exploratory excavation shall be done under the supervision of an Arborist.
Exploratory excavation may also be required for excavation outside the minimum TPZ depending on the tree and surrounding environment.Excavation work performed beyond the TPZ, but within the PRA, and where there is potential to damage structural roots, roots are to be cut a maximum of 300 mm from the edge of excavation (grading or removals).
Exploratory excavation may be necessary to protect this facility from damage.