Trench excavation definition

Trench excavation means excavating from ground level not exceeding 5000 mm in width at surface.
Trench excavation. Means excavation of trenches into which pipes or cables are to be laid to levels and limits specified on Drawings or otherwise.
Trench excavation means excavation of trenches in all material of whatever nature encountered into which pipes, ducts or cables are to be laid and appurtenances constructed to levels and limits specified on the Drawings or otherwise.

Examples of Trench excavation in a sentence

  • Trench excavation, including necessary pavement removal and rock removal, except as otherwise specified.

  • Trench excavation shall be made in open cut and true to the lines and grades shown on the plans, unless boring is necessary or required.

  • Payment of said settlement payment will be due and payable within one (1) banking day after reasonable notice of liquidation.

  • Trench excavation shall be carried out with great care, true to line and gradient and as near as practicable to the size required for construction of the permanent work.

  • Trench excavation and backfill for utility lines is prohibited within the Ordinary High Water Mark of main and secondary flow channels and in adjacent wetlands.

  • Trench excavation shall include material of every description and of whatever substance encountered, except rock and boulders.

  • A2 Pipe Laying Operations Trench excavation and bedding preparations shall proceed ahead of pipe placement as will permit proper placement and joining of the pipe and fittings at the prescribed grade and alignment without unnecessary hindrance.

  • A2 Pipe Laying Operations Trench excavation and bedding preparations shall proceed ahead of pipe placement as will permit proper laying and joining of the units at the prescribed grade and alignment without unnecessary deviation or hindrance.

  • Trench excavation and bedding preparations shall proceed ahead of pipe placement so as to permit proper placement and joining of the pipe and fittings at the prescribed grade and alignment without unnecessary hindrance.

  • Trench excavation below pipe grade shall be backfilled with bedding material approved by the Engineer and thoroughly tamped to provide a uniform and continuous bearing and support for the pipe.


More Definitions of Trench excavation

Trench excavation means excavation of trenches in all material of
Trench excavation means excavation (ouside buildings / structures) of trenches into which pipes (of all types and sizes upto 2000mm) and cables are to be laid to levels and limits as required as per approved drawings or otherwise. This shall also include miscellaneous isolated lengths of trenches beneath or adjacent to other structures.
Trench excavation means excavation, to levels and limits specified on the drawings or otherwise, of trenches into which pipes and the like are to be laid.
Trench excavation. Means excavation of trenches into which pipes or

Related to Trench excavation

  • Excavation means the mechanical removal of earth material.

  • Excavation work means the making of any man-made cavity, trench, pit or depression formed by cutting, digging or scooping;

  • Excavate or "excavation" means ditching, dredging, or mechanized removal of earth, soil or rock.

  • Excavation zone means the volume containing the tank system and backfill material bounded by the ground surface, walls, and floor of the pit and trenches into which the UST system is placed at the time of installation.

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.

  • borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Excavator means any person performing excavation or blasting.

  • Water Surface Elevation (WSE means the height, in relation to mean sea level, of floods of various magnitudes and frequencies in the floodplains of coastal or riverine areas.

  • Built-Up Area and/or “Covered Area” in relation to a Flat shall mean the floor area of that Flat including the area of balconies and terraces, if any attached thereto, and also the thickness of the walls (external or internal) and the columns and pillars therein Provided That if any wall, column or pillar be common between two Flats, then one-half of the area under such wall column or pillar shall be included in the built-up area of each such Flat.

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Containment building means a hazardous waste management unit that is used to store or treat hazardous waste pursuant to the provisions of Subpart DD of 35 Ill. Adm. Code 724 and Subpart DD of 35 Ill. Adm. Code 725.

  • Basement means any area of the building having its floor subgrade (below ground level) on all sides.

  • Area of shallow flooding means a designated AO or AH Zone on a community's Flood Insurance Rate Map (FIRM) with one percent or greater annual chance of flooding to an average depth of one to three feet where a clearly defined channel does not exist, where the path of flooding is unpredictable and indeterminate; and where velocity flow may be evident. Such flooding is characterized by ponding or sheet flow.

  • drainage work means any construction or reconstruction of or any alteration or addition to, or any work done in connection with a drainage installation but shall not include any work undertaken solely for purposes of repair or maintenance;

  • PAD means a Preauthorized Debit.

  • Constructed wetlands means areas intentionally designed and created to emulate the water quality improvement function of wetlands for the primary purpose of removing pollutants from stormwater.

  • Topsoil means a varying depth (up to 300 mm) of the soil profile irrespective of the fertility, appearance, structure, agricultural potential, fertility and composition of the soil;

  • Engine degreaser means a cleaning product designed to remove grease, grime, oil and other contaminants from the external surfaces of engines and other mechanical parts.

  • mining areas means the areas delineated and coloured red on the Plan marked “A” initialled by or on behalf of the parties hereto for the purposes of identification;

  • Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.

  • Underground area means an underground room, such as a basement, cellar, shaft or vault, providing enough space for physical inspection of the exterior of the tank situated on or above the surface of the floor.

  • Building site means a plot of land held for building purposes, whether any building is actually erected thereupon or not, and includes the open ground or courtyard enclosed by, or adjacent to, any building erected thereupon;

  • Membrane filtration means a pressure or vacuum driven separation process in which particulate matter larger than 1 micrometer is rejected by an engineered barrier, primarily through a size-exclusion mechanism, and which has a measurable removal efficiency of a target organism that can be verified through the application of a direct integrity test. This definition includes the common membrane technologies of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis.

  • The Works/Project means the works to be executed or done under this contract.

  • Tight-fitting facepiece means a respiratory inlet covering that forms a complete seal with the face.