Discrete source means a radionuclide that has been processed so that its concentration within a material has been purposely increased for use for commercial, medical, or research activities.
Screen has the meaning provided in the definition of Term SOFR Screen Rate.
Sole Source means a contractor providing goods or services of such a unique nature or sole availability at the location required that the contractor is clearly and justifiably the only practicable source to provide the goods or services. (RCW 39.26.010)
Single Source means an individual, partnership, corporation, association, labor organization, or any other organization or group of persons which is not a political committee or political party.
private sewer means a pipe or pipes which drain foul or surface water, or both, from premises, and are not vested in a Sewerage Undertaker;