Impermeable liner definition

Impermeable liner means a layer of natural or man-made material of sufficient thickness, density and composition so as to impede the passage of a fluid to a degree that will satisfy the standards required by the Department. For natural materials, this standard shall be 1 x 10-7 cm/sec. For man-made materials, this standard shall be 1 x 10-12 cm/sec.
Impermeable liner means a layer of natural and/or man-made material of sufficient thickness, density and composition so as to have a maximum permeability for water of 1 x 10 <-7> cm/sec at the maximum anticipated hydrostatic pressure.
Impermeable liner means a layer of natural or man­made material of sufficient thickness, density and composition so as to impede the passage of a fluid to a degree that will satisfy the standards required by the Department. For natural materials, this standard shall be 1 x 10­7 cm/sec. For man­made materials, this standard shall be 1 x 10­12 cm/sec.

Examples of Impermeable liner in a sentence

  • Inspect vegetation regularly for reasonable condition.- Swales: Vegetation height should be maintained so that it is not submerged.Bioretention systems/rainwater gardensBase or drainage layer:- Depth: 150 to 200 mm.- Material: Coarse sand (1 mm) or fine gravel (2 to 5 mm).- Impermeable liner: If the surrounding soil is free draining, use an impermeable liner on the base and sides.- Liner type: As documented.Transition layer:- Minimum 100 to 150 mm thick layer of sand.

  • Impermeable liner material should be installed in accordance with the manufacturer’s instructions with regard to seams, overlap, sides, etc.Step 6.

  • Impermeable liner shall be placed on subsurface of the storage room to avoid groundwater contamination.Partially Complied Toma should properly maintain and monitor the fuel spillage. Max fuel storage maintenance properly well.8.35 Occupational Health and Safety Item Status Corrective Action PlanSupply of appropriate personal protection equipment, such as safety boots, helmets, gloves, protective clothing, goggles and ear protection among the workers and enforce its use.

  • Impermeable liner shall be placed on subsurface of the storage room to avoid groundwater contamination.Partially Complied Sometimes spillage contaminants the surrounding area.

  • Impermeable liner, orapproved equivalent per jurisdictional road authority, along the street-side.12.

  • The CAL typically consists of the following components:• Impermeable liner - CALs typically have a high density polyethylene (HDPE) membrane overlain on a geotextile to prevent wastewater leakage into the subsoil.

  • Processing of wasteWater Pollution Mitigation Measures6Domestic Waste Suspended Solids, BOD etc- Septic Tank with Soak Pit.- LEP for recycling.- Impermeable liner in the landfill pit.


More Definitions of Impermeable liner

Impermeable liner means a layer of natural or man-made material of sufficient thickness, density and composition so as to impede the passage
Impermeable liner means a layer of natural or man-made material of sufficient thickness, density and composition so as to impede the passage of a fluid to a degree that will satisfy the standards required by the Department. For natural materials, this standard shall be 1 x 10-7 cm/sec. For man-made materials, this standard shall be 1 x 10-12 cm/sec. "Incinerator" shall mean an arrangement of chambers and equipment designed for burning solid, semi-solid or gaseous combustible waste to a gas and residue. Incinerators used only for the combustion of solid waste generated on site shall not be covered by this definition.

Related to Impermeable liner

  • impermeable surface means a surface or pavement constructed and maintained to a standard sufficient to prevent the transmission of liquids beyond the pavement surface, and should be read in conjunction with the term “sealed drainage system” (below).

  • Filter means material placed in the useful beam to preferentially absorb selected radiations.

  • ACER means the Agency for the Cooperation of Energy Regulators.

  • Stormwater management plan means the set of drawings and other documents that comprise all the information and specifications for the programs, drainage systems, structures, BMPs, concepts and techniques intended to maintain or restore quality and quantity of stormwater runoff to pre-development levels.

  • Erosion and sediment control plan or "plan" means a document containing material for the conservation of soil and water resources of a unit or group of units of land. It may include appropriate maps, an appropriate soil and water plan inventory and management information with needed interpretations, and a record of decisions contributing to conservation treatment. The plan shall contain all major conservation decisions to ensure that the entire unit or units of land will be so treated to achieve the conservation objectives.

  • Disabled parking license plate means a license plate that displays the international symbol of access

  • Rubbing alcohol means any product containing isopropyl alcohol (also called isopropanol) or denatured ethanol and labeled for topical use, usually to decrease germs in minor cuts and scrapes, to relieve minor muscle aches, as a rubefacient, and for massage.

  • Sanitary Sewer Overflow or “SSO” means an overflow, spill, diversion, or release of wastewater from or caused by Akron’s Sanitary Sewer System. This term shall include: 1) discharges to waters of the State or United States from Akron's Sanitary Sewer System; and 2) any release of wastewater from Akron's Sanitary Sewer System to public or private property that does not reach waters of the State or the United States, including Building/Property Backups.

  • Soil texture means proportion by weight of sand, silt, and clay in a soil.

  • River means a flowing body of water or a portion or tributary of a flowing body of water, including streams, creeks, or impoundments and small lakes thereon.

  • Sediment means solid material, mineral or organic, that is in suspension, is being transported, or has been moved from its site of origin by air, water or gravity as a product of erosion.

  • Navigable waters ’ means the waters of the United States, including the territorial sea;

  • Semiconductor cleanrooms means the integrated systems, fixtures, piping, partitions, flooring,

  • Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.

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

  • Disposable respirator means a respirator for which maintenance is not intended and that is designed to be discarded after excessive breathing resistance, sorbent exhaustion, physical damage, or end-of-service-life renders it unsuitable for use. Examples of this type of respirator are a disposable half-mask respirator or a disposable escape-only self-contained breathing apparatus (SCBA).

  • Cider means an alcoholic beverage made from the fermentation of juice from primarily apples or pears, or both, which contains not less than 1/2 of 1% and not more than 8.5% of alcohol by volume. Cider may be still or carbonated and may contain other fruits, spices, botanicals, or other flavors.

  • Waste means any waste material (1) containing byproduct material and (2) resulting from the operation by any person or organization of any nuclear facility included within the definition of nuclear facility under paragraph (a) or (b) thereof; “nuclear facility” means

  • Waterworks or “water system” means all structures, conduits and appurtenances by means of which water is delivered to consumers except piping and fixtures inside buildings served, and service pipes from building to street main.

  • Flexible vinyl adhesive means an aerosol adhesive designed to bond flexible vinyl to substrates. Flexible vinyl means a nonrigid polyvinyl chloride plastic with at least five percent, by weight, of plasticizer content. A plasticizer is a material, such as a high boiling point organic solvent, that is incorporated into a vinyl to increase its flexibility, workability, or distensibility, and may be determined using ASTM Method E260-91 or from product formulation data.

  • Tube means an x-ray tube, unless otherwise specified.

  • Stormwater Pollution Prevention Plan or "SWPPP" means a document that is prepared in accordance with good engineering practices and that identifies potential sources of pollutants that may reasonably be expected to affect the quality of stormwater discharges from the construction site, and otherwise meets the requirements of this Ordinance. In addition the document shall identify and require the implementation of control measures, and shall include, but not be limited to the inclusion of, or the incorporation by reference of, an approved erosion and sediment control plan, an approved stormwater management plan, and a pollution prevention plan.

  • recyclable waste means the waste that is commonly found in the MSW. It is also called as "Dry Waste". These include many kinds of glass, paper, metal, plastic, textiles, electronics goods, etc.

  • Hydraulic lift tank means a tank holding hydraulic fluid for a closed-loop mechanical system that uses compressed air or hydraulic fluid to operate lifts, elevators, and other similar devices.

  • Management Plan means a plan to manage the activities and protect the special value or values in an Antarctic Specially Protected Area or an Antarctic Specially Managed Area.

  • Traffic Control Plan means a specific plan that includes but is not limited to signing; application and removal of pavement markings; construction sequencing and scheduling; methods and devices for delineation and channelization; placement and maintenance of devices; traffic regulation; and inspection.