Leaching chamber definition

Leaching chamber means a product designed to sup- port soil and create a cavity for the temporary storage of effluent and to provide an infiltrative surface for the distribution cell POWTS dispersal or treatment component.
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Leaching chamber means a specially designed component for use in lateral fields, which forms an open bottomed chamber or conduit over the soil absorption surface.
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Leaching chamber means a specially designed component for use in lateral field trenches or beds, with or without the use of trench rock or gravel fill material, which forms an open bottomed chamber or cavern over the subsurface soil absorption surface, and which interlocks with other such chambers to obtain the necessary absorption surface area.
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Examples of Leaching chamber in a sentence

  • Leaching chamber systems may be used in lieu of standard lateral trenches.

  • Equivalent dwelling units (EDUs) are defined as 250 gallons per day per EDU.• Leaching chamber shall be sized on the bottom absorption area in square feet.

  • Leaching chamber systems can be installed below paved areas and areas of high traffic.

  • The wide chambers are manifolded with conventional plastic pipe such as high-density polyethylene (HDPE).ADVANTAGES AND DISADVANTAGES Limitations Leaching chamber application is limited under certain conditions.

  • Leaching chamber systems can be used only in areas with soils that have percolation rates of 0.2 to 2.4 minutes per millimeter (5 to 60 minutes per inch).

  • Equivalent dwelling units (EDUs) are defined as 250 gallons per day per EDU. Leaching chamber shall be sized on the bottom absorption area in square feet.

  • Leaching chamber units shall be manufactured from high-density polyethylene (HDPE), with an open bottom, solid top and louvered sidewalls.

  • Images of the installation process: A) pea gravel, B) Leaching chamber installation, C) Location of lateral under leaching chamber, D) Orifice shields in gravel trench, E) Closing of a gravel trench, showing inspection port and valve, F) Connection of laterals to manifoldConstruction of the distribution field resulted quite labor intensive.

  • Leaching chamber systems shall be sized on the average exposed area within the footprint of the chamber not the width of the trench.


More Definitions of Leaching chamber

Leaching chamber means any of a number and type of shallow, hollow, open bottom structures with perforated sidewall into which septic tank effluent is discharged for leaching into the ground. LEDGE TEST HOLE - The term “Ledge Test Hole” shall mean test holes excavated to determine the depth to impervious material in the proposed leachfield area.
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Leaching chamber means a prefabricated device approved by the authority having jurisdiction for use in a disposal field as an alternative to gravel and drainage pipe;
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Related to Leaching chamber

  • Chamber means an open, arch-shaped structure providing an open-bottom soil interface with permeable sidewalls used for distribution of effluent in a soil absorption system.

  • SOFR IndexStart means the SOFR Index value on the day which is two U.S. Government Securities Business Days preceding the first date of the relevant Interest Period (an "Index Determination Date"); and

  • Uniform Standards of Professional Appraisal Practice means the current standards of the appraisal profession, developed for appraisers and users of appraisal services by the Appraisal Standards Board of the Appraisal Foundation.

  • Bench means a Bench of the Appellate Tribunal;

  • Order and Final Judgment means the order and final judgment of the Court approving the Settlement Agreement, as described in Section II(E)(7) below.