Annular seal definition

Annular seal or "Sanitary Seal" shall mean the approved material placed in the space between the well casing and the wall of the drilled hole (the annular space).
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Annular seal means a watertight seal of approved material placed between the well casing and the sidewall of the boring excavation.
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Annular seal means the cement grout or bentonite placed between the conductor casing and the borehole or the well casing and the borehole.
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Examples of Annular seal in a sentence

  • Annular seal material supplier certification of the material composition, list of all additives, mixture makeup and volumes of each constituent.

  • Annular seal for the casing will consist of Portland Type I/II neat cement grout.

  • Conservation and Survey (CSD/SNR) – Sue LackeyThank you to the Board for funding Sue’s trip to Nashville to co-accept the NGWA national award for Groundwater Protection Projects relating to all our work on the Grout and Annular seal studies.CSD Infographics (Handout): Outlines the 2017 accomplishments of the Conservation & Survey Division.Nebraska GeoCloud article in Water Well Journal (HO): A great overview of the project funded by the WSF.

  • Annular seal manufactures: Ronningen-Petter Iso-Ring, Red Valve series 40, or equal.

  • Annular seal shall be placed in two lifts, to avoid creating excessive pressure on the well casing during placement.

  • Annular seal appointments are scheduled by contacting the Madera County Water Wells Permitting Program by phone.Madera County Environmental Health Division restricts work on all water wells to be performed only by those possessing an active C-57 Water Well Contractors License.

  • Depth of perforations (if any), (e) Annular seal depth, (f) Seal material, and (g) Method of placement of the annular seal.1If your well is permitted as a potable (safe to drink) water supply, you will need to provide a VOC analysis of the water after the well has been constructed, showing the water is safe to drink.

  • Annular seal" means the cement grout between the conductor casing or bore and the casing.

  • The OMHCP was finalized and the incidental take permit was issued by the USFWS in January 2021; the permit is effective through January 2051 (City of Santa Cruz 2021).

  • Other (specify) WELL:WELL 1WELL 2WELL 3a) Date drilled b) Location c) Dimensions of lot easement d) Well depth e) Capacity (GPM) f) Annular seal depth g) Perforation locations h) Conductor diameter i) Gravel packed (yes/no) j) 2nd casing diameter k) 2nd casing depth l) Type of casing m) Water level (static) n) Water level (pumping) o) Concrete slab p) Sounding tube/access hole q) P.G.& E.


More Definitions of Annular seal

Annular seal means the placement of impervious material in the annular space to prevent the flow of water across or along the annular space.
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Annular seal means the grouted length of annular space between casing and the wall of the drilled or otherwise constructed hole.
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Annular seal means the material placed in the space between the well casing and the wall of the drilled hole (the annular space), in accordance to the requirements of this Article.
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Related to Annular seal

  • Floor seam sealer means any product designed and labeled exclusively for bonding, fusing, or sealing (coating) seams between adjoining rolls of installed flexible sheet flooring.

  • the seal means the common seal of the Company.

  • Vapor-mounted seal means a primary seal mounted so there is an annular vapor space underneath the seal. The annular vapor space is bounded by the bottom of the primary seal, the tank wall, the liquid surface and the floating roof.

  • Common Seal means the Common Seal of the Council;

  • Ozone season means the period of time beginning May 1 of a year and ending on September 30 of the same year, inclusive.

  • Liquid-mounted seal means a primary seal mounted in continuous contact with the liquid between the tank wall and the floating roof around the circumference of the tank.

  • Securities Seal means a seal for use for sealing certificates for shares or other securities issued by the Company which is a facsimile of the Seal of the Company with the addition on its face of the words “Securities Seal”;

  • stacked townhouse means a building, other than a townhouse or apartment building, containing at least 3 dwelling units, each dwelling unit being separated from the other vertically and/or horizontally, and each dwelling unit having an entrance to grade shared with no more than 3 other units;

  • Under-dispenser containment or “UDC” means containment underneath a dispenser system designed to prevent leaks from the dispenser and piping within or above the UDC from reaching soil or groundwater.

  • Regular Season means, with respect to any Season, the period beginning on the first day and ending on the last day of regularly scheduled (as opposed to exhibition or playoff) competition between NBA Teams.

  • User seal check or "fit check" means an action conducted by the respirator user to determine if the respirator is properly seated to the face. Examples include negative pressure check, positive pressure check, irritant smoke check, or isoamyl acetate check.

  • Electronic seal means data in electronic form, which is attached to or logically associated with other data in electronic form to ensure the latter’s origin and integrity;

  • Auricular acupuncture means the subcutaneous insertion of sterile, disposable acupuncture needles

  • Seal means the common seal of the Company and includes every duplicate seal.

  • Cathode ray tube or “CRT” means a vacuum tube, composed primarily of glass, which is the visual or video display component of an electronic device. A “used, intact CRT” means a CRT whose vacuum has not been released. A “used, broken CRT” means glass removed from its housing or casing whose vacuum has been released.

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Temporary beer event permit means a permit issued in accordance with Chapter 9, Part 4, Temporary Beer Event Permit.

  • Automotive Wax, Polish, Sealant or Glaze means a product designed to seal out moisture, increase gloss, or otherwise enhance a motor vehicle’s painted surfaces. “Automotive Wax, Polish, Sealant or Glaze” includes, but is not limited to, products designed for use in autobody repair shops and “drive-through” car washes, as well as products designed for the general public. “Automotive Wax, Polish, Sealant or Glaze” does not include “Automotive Rubbing or Polishing Compounds”, automotive wash and wax products, surfactant-containing car wash products, and products designed for use on unpainted surfaces such as bare metal, chrome, glass, or plastic.

  • High dose-rate remote afterloader means a brachytherapy device that remotely delivers a dose rate in excess of 1200 rads (12 gray) per hour at the point or surface where the dose is prescribed.

  • Mining overburden returned to the mine site means any material overlying an economic mineral deposit which is removed to gain access to that deposit and is then used for reclamation of a surface mine.

  • Rear Yard means a yard extending across the full width of a parcel measured perpendicularly from the rear wall(s) of the main building situated on the parcel to the rear property boundary of the parcel [see sketch in Schedule B];

  • Loop Concentrator/Multiplexer or "LCM" is the Network Element that does one or more of the following: aggregates lower bit rate or bandwidth signals to higher bit rate or bandwidth signals (multiplexing); disaggregates higher bit rate or bandwidth signals to lower bit rate or bandwidth signals (demultiplexing); aggregates a specified number of signals or channels to fewer channels (concentrating); performs signal conversion, including encoding of signals (e.g., analog to digital and digital to analog signal conversion); or in some instances performs electrical to optical (E/O) conversion. LCM includes DLC, and D4 channel banks and may be located in Remote Terminals or Central Offices.

  • Manual Load Dump Action means an Operating Instruction, as defined by NERC, from PJM to shed firm load when the PJM Region cannot provide adequate capacity to meet the PJM Region’s load and tie schedules, or to alleviate critically overloaded transmission lines or other equipment. Manual Load Dump Warning:

  • Low dose-rate remote afterloader means a brachytherapy device that remotely delivers a dose rate of less than or equal to 200 rads (2 gray) per hour at the point or surface where the dose is prescribed.

  • 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;

  • Hermetically sealed container means a container designed and intended to be secure against the entry of microorganisms and, in the case of low acid canned foods, to maintain the commercial sterility of its content after processing.