Subdrain definition

Subdrain means the subdrain system as of the Effective Date, as shown on Appendix C (Figures of the Subdrain), and as it may be modified by Remedy implementation.
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Subdrain means an underground passage for the re-direction of water, typically made by filling a trench with loose stones and/or a perforated pipe and covering with earth. Subdrains are also called curtain drains, rubble drains or French drains.
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Examples of Subdrain in a sentence

  • The designated unit employee shall bear any cost above the maximum reimbursement as follows: Type of Shoe: Maximum Reimbursement Electrical Hazard $300 General Safety $300 Waterproof (Subdrain) $375 5.

  • Qualified unit employees in the classifications of Subdrain Worker, Subdrain Crewleader and Sewer Lift Station Electro-Mechanic shall be paid two percent (2%) above their base hourly rate of pay for obtaining Grade 1 CWEA certification, three percent (3%) above their base hourly rate of pay for obtaining Grade 2 CWEA certification, and five percent (5%) above their base hourly rate of pay for obtaining Grade 3 CWEA certification.

  • Note: Subdrain is to be placed below the road granular base, not within the granular A/B base material.

  • Reference OPSD 216.021 Subdrain Pipe Connection and Outlet Urban – Unwrapped Trench (perforated subdrain pipe with knitted sock geotextile).

  • Subdrain: corrugated exterior, smooth interior, corrugated PVC or corrugated HDPE as per Section 4040, 2.02.

  • Subdrain is to include an unwrapped trench and perforated subdrain with knitted sock geotextile.

Related to Subdrain

  • drain means (subject to Section 219(2) of the 1991 Act) a drain used for the drainage of one building or any buildings or yards appurtenant to buildings within the same curtilage;

  • Irrigation means application of water to land areas to supply the water needs of

  • Toilet means a disposal apparatus used for urination and defecation, fitted with a seat and flushing device.

  • Drainage means the removal of surface water or groundwater

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.