Roof opening definition

Roof opening means any opening through a floating roof of a storage tank for any deck fitting.

Examples of Roof opening in a sentence

  • EGLE will enter all data into AQS on a timely basis in accordance with federal guidelines.

Related to Roof opening

  • Areas of Operations means the locations where PURCHASER performs the operations described in the contract.

  • Commencement of Operations means the beginning of active operations by a qualifying business of the principal function for which a qualifying project was constructed.

  • Area of operation means an area coextensive with the territorial boundaries of the land acquired or

  • Hours of Operation are the hours established by the Employer to provide adequate service to the public and to fulfil the functions of the work unit.

  • AREA OF OPERATIONS means the Company's oilfield operations in the States of Assam and Arunachal Pradesh.

  • Plan of operation means the plan of operation of the program

  • CT conditions of operation means all selectable parameters governing the operation of a CT X-ray system including, but not limited to, nominal tomographic section thickness, filtration, and the technique factors as defined in 41.1(2).

  • Certificate of operation means a document issued by the administrator or an approved local jurisdiction for a conveyance indicating that the conveyance has been inspected by the administrator, an approved local jurisdiction, or a licensed third-party conveyance inspector and approved under this article.

  • Flocculation means a process to enhance agglomeration or collection of smaller floc particles into larger, more easily settleable particles through gentle stirring by hydraulic or mechanical means.

  • Water Surface Elevation (WSE means the height, in relation to NAVD 1988, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • 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.

  • Site preparation means those activities associated with the removal of slash in preparing a site for planting and shall include scarification and/or slash burning.

  • Perimeter means the fenced or walled area of the institution that restrains the movement of the inmates.

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • 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.

  • Monitoring well means a water well intended for the purpose of determining groundwater quality or quantity.

  • Outdoor cultivation means live plants growing in an area exposed to natural sunlight and

  • Mining operation means any operations undertaken for the purpose of winning any mineral as defined in section 3 (d) of Mines and Minerals (Development and Regulation) Act, 1957.

  • Tests on Completion means the tests which are specified in the Contract or agreed by both Parties or instructed as a Variation, and which are carried out under Clause 9 [Tests on Completion] before the Works or a Section (as the case may be) are taken over by the Procuring Entity.

  • Dewatering means the removal of water for construction activity. It can be a discharge of appropriated surface or groundwater to dry and/or solidify a construction site. It may require Minnesota Department of Natural Resources permits to be appropriated and if contaminated may require other MPCA permits to be discharged.

  • Stormwater management means the programs to maintain quality and quantity of stormwater runoff to pre-development levels.

  • Survey area means the area of land or waters the subject of a Survey, or proposed to be the subject of a Survey.

  • Virginia Stormwater Management Program or “VSMP” means a program approved by the State Board after September 13, 2011, that has been established by a locality to manage the quality and quantity of runoff resulting from land-disturbing activities and shall include such items as local ordinances, rules, permit requirements, annual standards and specifications, policies and guidelines, technical materials, and requirements for plan review, inspection, enforcement, where authorized in this article, and evaluation consistent with the requirements of this article and associated regulations.

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

  • Flood-related erosion area management means the operation of an overall program of corrective and preventive measures for reducing flood-related erosion damage, including but not limited to emergency preparedness plans, flood-related erosion control works and floodplain management regulations.

  • Tunnelling means the construction of any tunnel beneath the natural surface of the earth for a purpose other than the searching for or winning of a mineral