Vent hole definition

Vent hole means a borehole, shaft driven, or hole dug, drilled, deepened, converted or reopened, which is used for the purpose of releasing or venting coalbed methane to the atmosphere and not for the purpose of capturing or producing coalbed methane for sale or use;
Sample 1Sample 2Sample 3

Examples of Vent hole in a sentence

  • Initial conditions for scoping calculations were as follows: • Vessel volume: 50,000 m3 • Pool area: 500 m2 • Initial pressures: 0.3 MPa (43.5 psi), 0.5 MPa (72.5 psi), and0.7 MPa (101.5 psi) • Vent hole sizes: 1, 10, 100 and 1000 m2 • Total water inventory: 2.71 X 105 kg.

  • Vent hole is provided on the top of the retention tank for venting out gases (preferable in first and last chamber) One flapper valve is provided for water seal to arrest foul smell and will also act as a passage to clear foreign materials such as Bottles, polythenes etc.

  • Vent hole is provided on the top of the retention tank for venting out gases (preferable in first and last chamber).

  • Vent hole Note: The water pump seals are lubricated by the coolant in the cooling system.

  • The DG NEAR A4 Unit of the European Commission has been responsible for managing and supervising the evaluation.

  • ACTION: Director of Finance and Estates to examine the financial delegations and Terms of Reference.

  • Vent hole shape and pattern shall be specified as part of the Industrial Design, but the size, quantity and location is to be determined by thermal and compliance requirements.

  • It is recommended to use rigid pipe and fittings and the pit be 18" (46 cm) or larger in diameter.3. Vent hole.

  • For Connector types see Earthquake Strengthening Schedule and "Connectors" table (Detail 2/S3).1 TYPICAL TIE-DOWN INSTALLATION Plywood Installation at Plywood Braced Panels with Tie-Downs D4 8"(N) Vent hole may stagger 4" spacing at double top plates 12" max.

  • Vent hole packages recently tested passed the 85 C/85%RH condition using the 230 C solder dip test.

Related to Vent hole

  • Loose-fitting facepiece means a respiratory inlet covering that is designed to form a partial seal with the face.

  • Aboveground tank means a device meeting the definition of tank that is situated in such a way that the entire surface area of the tank is completely above the plane of the adjacent surrounding surface and the entire surface area of the tank (including the tank bottom) is able to be visually inspected.

  • Aboveground storage tank shall have the meaning ascribed to such term in Section 6901 et seq., as amended, of RCRA, or any applicable state or local statute, law, ordinance, code, rule, regulation, order ruling, or decree governing aboveground storage tanks.

  • Underground injection means the subsurface emplacement of fluids through a bored, drilled or driven well; or through a dug well, where the depth of the dug well is greater than the largest surface dimension. (See also “injection well”.)

  • Contaminated site means a site where there is a confirmed presence, caused by man, of hazardous substances of such a level that they pose a significant risk to human health or the environment taking into account current and approved future use of the land;

  • Defoliant means any substance or mixture of substances intended for causing the leaves or foliage to drop from a plant, with or without causing abscission.

  • Accessory dwelling unit means a habitable living unit added to, created within, or detached from a primary single-family dwelling and contained on one lot.

  • 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.

  • explosive actuated fastening device means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

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

  • Biomethane means biogas that meets pipeline quality natural gas standards.

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

  • 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.

  • 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.

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

  • Direct filtration means a series of processes including coagulation and filtration but excluding sedimentation resulting in substantial particulate removal.

  • Accessory apartment means a self-contained residential dwelling unit with a kitchen, sanitary facilities, sleeping quarters and a private entrance, which is created within an existing home, or through the conversion of an existing accessory structure on the same site, or by an addition to an existing home or accessory building, or by the construction of a new accessory structure on the same site.

  • Controlled substance analog means a substance the chemical structure of which is substantially

  • Underground storage tank or “UST” means any one or combination of tanks (including underground pipes connected thereto) that is used to contain an accumulation of regulated substances, and the volume of which (including the volume of underground pipes connected thereto) is 10 percent or more beneath the surface of the ground. This term does not include any:

  • Net metering system means a facility for the production of electrical energy that does all of the following:

  • Filtering facepiece (dust mask) means a negative pressure particulate respirator with a filter as an integral part of the facepiece or with the entire facepiece composed of the filtering medium, not equipped with elastomeric sealing surfaces and adjustable straps.

  • Dielectric material means a material that does not conduct direct electrical current. Dielectric coatings are used to electrically isolate UST systems from the surrounding soils. Dielectric bushings are used to electrically isolate portions of the UST system (e.g., tank from piping).

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Residual disinfectant concentration means the concentration of disinfectant measured in mg/L in a representative sample of water.

  • Underground tank means a device meeting the definition of tank whose entire surface area is totally below the surface of and covered by the ground.