Dispersal Trench definition

Dispersal Trench means a shallow ditch with vertical sides, filled with stone, in which a single perforated distribution line or other suitable distribution device is laid and over which a cover of earth is placed.
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Examples of Dispersal Trench in a sentence

  • Other provisions of that RCW or the Hydraulics Code - Chapter 220-110 WAC may also apply.Figure D.5- 4 Flow Dispersal TrenchFigure D.5- 5 Alternative Flow Dispersal Trench D.5.2 Tightline Systems • Outfall tightlines may be installed in trenches with standard bedding on slopes up to 20%.

  • Erosion Control 9-5 List of FiguresFigure 1.1 – Flow Chart for Determining Type of Drainage Review Required 1-4Figure 4.1 – Alternative Flow Dispersal Trench Online onlyFigure 4.2 – Pipe Compaction Design and Backfill Online onlyFigure 4.3 – Pipe Anchor Detail Online onlyFigure 4.4 – Corrugated Metal Pipe Coupling and/or General Pipe Anchor Assembly.

  • In some cases, however, the physical practicalities of the project may prevent the actual withdrawal of the participant.” REBs employ a proportional approach to the assessment of such issues.

  • Other provisions of that RCW or the Hydraulics Code - Chapter 220-110 WAC may also apply.Figure D.5- 4 Flow Dispersal TrenchFigure D.5- 5 Alternative Flow Dispersal Trench D.5.2 Tightline Systems  Outfall tightlines may be installed in trenches with standard bedding on slopes up to 20%.

  • The five feet limit is to allow for maximum travel distance across the yard.Dispersal Trench(Check with local permitting agency for any local specifications before using this information).A Dispersal Trench is appropriate for situations where the slope from the building does not meet the slope requirements or there is limited conveyance zone area available.

  • The downspout may be piped directly to a Dispersal Trench through a perforated or slotted pipe that allows water to seep into the drain rock and surrounding soil.

  • Table 2-6.Wastewater Application Rates for Conventional Dispersal Trench Sizing1 Percolation Rate (MPI)1 Interpolate between reference values for other percolation rates; see Page 34 of Part 2 for expanded table listing interpolated values.

  • Management will notify The Society office of any jurisdictional grievance filed by another trade union against a Society-represented position and will advise The Society of any change in status (e.g., referred to next step, resolved, withdrawn).

  • By submitting a proposal, each proposer agrees to waive any claim it has or may have against the Owner, the Architect/Engineer, and their respective employees, arising out of or in connection with the administration, evaluation, or recommendation of any proposal; waiver of any requirements under the Bid Documents; or the Contract Documents; acceptance or rejection of any proposals; and award of the Contract.

Related to Dispersal Trench

  • Seepage pit means an excavation deeper than it is wide that receives septic tank effluent and from which the effluent seeps from a structural internal void into the surrounding soil through the bottom and openings in the side of the pit.

  • Sewage Treatment Plant means any arrangement of devices and structures used for treating sewage.

  • Mechanical Treatment means the use of power saws, axes, or other approved tools to remove trees.

  • Dumping means a private enterprise resident outside of the RSA market its goods on own initiative in the RSA at lower prices than that of the Country of Origin and which have the potential to harm the local industries in the RSA.

  • Pretreatment wash primer means the first coat applied to bare metal if solvent-based primers will be applied. This coating:

  • Injection means the pressurized placement of septage waste below the surface of soil.

  • Thermal treatment means the treatment of hazardous waste in a device which uses elevated temperatures as the primary means to change the chemical, physical, or biological character or composition of the hazardous waste. Examples of thermal treatment processes are incineration, molten salt, pyrolysis, calcination, wet air oxidation, and microwave discharge. (See also “incinerator” and “open burning”.)

  • Opioid means a drug that produces an agonist effect on opioid receptors and is indicated or used for the treatment of pain.

  • Conventional filtration treatment means a series of processes including coagulation, flocculation, sedimentation, and filtration resulting in substantial particulate removal.

  • Emitter means a drip irrigation emission device that delivers water slowly from the system to the soil.

  • Water treatment plant means that portion of the water supply system which in some way alters the physical, chemical, or bacteriological quality of the water.

  • escape route means the entire path of travel, measured from an escape door to the furthest point in any room in a building;

  • Opioid treatment program means a detoxification or maintenance treatment program which is required to report patient identifying information to the central registry and which is located in the state.

  • Dispersion technique means any technique which attempts to affect the concentration of a pollutant in the ambient air by:

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • Exfiltration means any unauthorized release of data from within an information system. This includes copying the data through covert network channels or the copying of data to unauthorized media.

  • Filtration means a process for removing particulate matter from water by passage through porous media.

  • Wastewater treatment unit means a device which:

  • Substance abuse treatment means outpatient or inpatient services or participation in Alcoholics Anonymous or a similar program.

  • Injection tool means a device used for controlled subsurface injection of radioactive tracer material.

  • Wastewater treatment plant means a facility designed and constructed to receive, treat, or store waterborne or liquid wastes.

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • Local public procurement unit means any political subdivision or unit thereof which expends public funds for the procurement of supplies, services, or construction.

  • Electrostatic spray means a method of applying a spray coating in which opposite electric charges are applied to the substrate and the coating. The coating is attracted to the substrate by the electrostatic potential between them.

  • Leachate means any liquid, including any suspended components in the liquid, that has percolated through or drained from hazardous waste.

  • Emission means a release of air contaminants into the ambient air.