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In addition to the information specified in Section 804 of this Article, an applicant for a water well permit shall submit information on the proposed operating parameters of the water well, including the maximum and average rate of withdrawal of groundwater proposed to meet the applicant's beneficial uses. Upon receipt of an application for a water well permit, the Department shall refer the application to the Department of City Planning for an environmental determination under CEQA as required by of the San Francisco Administrative Code. Following completion of CEQA review, the applicant shall be required to obtain the approval of the SFPUC authorizing the withdrawal of groundwater and to comply with any conditions or restrictions on use of the water well imposed as mitigation measures by the Department of City Planning or by the SFPUC for purposes of managing groundwater resources in San Francisco. Failure to reach agreement with the SFPUC for the operation of a proposed water well shall result in denial of a water well permit application by the Department.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
Upon satisfactory compliance with the requirements of Sections 804 and 805 of this Article, the Department shall issue to the applicant a permit for the construction, modification, maintain and operation of the well. The Department may include such terms in the permit, as necessary, to ensure compliance with the requirements of this Article. In addition, the permit shall be issued with the following terms and conditions whether explicitly stated or not, when applicable:
(a) The construction or modification of the well or soil boring on the property shall be comply with the standards set forth in the "Water Well Standards: State of California, California Department of Water Resources Bulletin 74," 1968, including all subsequent modifications and with this Article;
(b) The permittee shall complete any authorized work related to the construction and modification of the well or soil boring within six (6) months of the date of issuance of the permit;
(1) Upon a showing of good cause by the applicant, the Department may grant the applicant a one-time extension not to exceed six (6) months. Applicant shall make the request for an extension in writing to the Department at least thirty (30) days prior to the expiration of the construction authorization set forth in the permit.
(c) Upon the expiration of the construction authorization of the permit, no further work shall be performed unless and until the applicant receives an extension or a new authorization;
(d) The permittee shall post a copy of the permit at well or soil boring site at all times;
(e) The permittee shall use construction practices that would prevent the contamination or pollution of groundwater during the construction or modification of the well or soil boring;
(f) The permittee shall comply with the approved plan for the safe and appropriate handling, labeling, storage and disposal of drilling fluids and other drilling materials used in connection with the permitted work;
(g) All construction or modification work shall be performed by a person who possesses a valid C-57 contractor's license issued by the California Stale Contractor Licensing Board and is identified in the application submitted in accordance with Section 804 of this Article;
(h) All work shall be performed in accordance with the approved work schedules and methods, as set forth in the application submitted in accordance with Section 804 of this Article. If changes are made to the work schedule, applicant shall inform the Department in writing within five (5) days after such changes are deemed necessary;
(i) The permittee shall not operate the well unless the Department has inspected the well in accordance with Section 826 of this Article to ensure compliance with the requirements of this Article or unless such inspections have been waived by the Department;
(j) For a soil boring, the soil boring shall be destroyed in accordance with the requirements of this Article within 24 hours from the time that the testing work is completed and the owner and/or operator shall provide to the Department documentation showing such destruction within 24 hours of the destruction of the soil boring.
(k) For the construction or modification of a well that penetrates more than one groundwater aquifer in areas designated by the San Francisco Public Utilities Commission with known groundwater quality problems, the permittee shall submit:
(1) A report prepared by a geologist registered pursuant to Business & Professions Code § 7850 or a civil engineer that is licensed pursuant to Business & Professions Code § 6762 that identifies all strata containing poor quality groundwater and recommends the location and specification of the seal(s) needed to prevent the entrance of poor quality groundwater or its migration into the other aquifers; and
(2) Special annular seals to prevent mixing of groundwater from the several aquifers.
(l) The permit shall be renewed in accordance with Section 808 of this Article.
(m) The permittee shall comply with all applicable provisions of local, state and federal laws.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
In addition to the provisions set forth in Section 806 of this Article, a permit for a water well shall be issued with the following terms and conditions whether explicitly stated or not.
(a) The issuance of a permit by the Department, shall not be construed as vesting overlying or appropriative groundwater rights on the permittee to withdraw water from the water well. Any water well construction and operation authority granted by the Department to the permittee shall be subject to the terms of the approval from the SFPUC to the permittee for the extraction of groundwater required under section 805 of this Article.
(b) A record of the operation of the water well shall be kept at the water well site or at another location upon prior approval of the Department for a period of three (3) years and shall be available for inspection by the Department or the SFPUC upon request. The record shall include, information as required by the agreement between the permittee and SFPUC.
(c) The permit shall automatically expire upon the termination of the agreement or approval for the withdrawal of groundwater from the permitted well, unless (1) the withdrawal of groundwater from the permitted well was extended by mutual agreement between the permittee and the SFPUC, (2) within 15 days before the termination of the agreement, the permittee notifies the Department that the permit will be transferred to the SFPUC at the termination of the agreement, or (3) the permittee receives an approval from the Department allowing for the maintenance of an inactive well.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
Except as provided for in this Section, permits issued under this Article shall not be transferred to another person, address or physical location within the same address.
(a) A permit issued under this Article may be transferred to another person, provided that, the Department is notified within thirty (30) days of the change in owner and/or operator of the well and receives the appropriate fees.
(b) A permit issued under this Article may be transferred to the SFPUC upon the termination of the agreement or approval from the SFPUC to withdraw groundwater. Such transfer shall only occur upon an agreement from the SFPUC to accept such transfer.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
(a) Except as otherwise provided, the standards for construction and modification of wells shall be those as set forth in the "Water Well Standards: State of California, California Department of Water Resources Bulletin 74," 1968, including all subsequent modifications.
(b) The construction of monitoring wells shall conform to the applicable California Department of Water Resources, California Department of Toxic Substance Control, the Regional Water Quality Control Board, and the United States Environmental Protection Agency standards and guidelines for the construction of monitoring wells.
(c) For the construction or modification of a well that penetrates more than one groundwater aquifer in areas designated by the City with known groundwater quality problems, the Department may require:
(1) A report prepared by a geologist registered pursuant to Business & Professions Code § 7850 or a civil engineer that is licensed pursuant to Business & Professions Code § 6762 that identifies all strata containing poor quality groundwater and recommends the location and specification of the seal(s) needed to prevent the entrance of poor quality groundwater or its migration into the other aquifers, and
(2) Special annular seals to prevent mixing of groundwater from the several aquifers.
(d) Drilling fluids and other drilling materials used in connection with the construction of wells or soil borings shall not be allowed to discharge onto streets or into sanitary sewer or waterways, or to the adjacent property unless:
(1) the San Francisco Public Utilities Commission, Industrial Waste Division gave prior approval to the discharge of drilling fluid into the sanitary sewer;
(2) the discharge is carried out in compliance with a lawful order from the Regional Water Quality Control Board for the San Francisco Bay Area; or
(3) the discharge onto adjacent property is in accordance with a prior written agreement with the owner(s) of the adjacent property; such fluids and materials shall be cleaned up and removed within thirty (30) days after completion of the well drilling; and there is no violation of waste discharge regulations set forth in Article 4.1 of the San Francisco Public Works Code.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
In addition to the standards .specified in Section 809 of this Article, the construction or modification of water wells shall comply with the following:
(a) Water wells shall be located an adequate distance from all potential sources of contamination and pollution. Such minimum distances shall be as follows:
(1) Sewer-50 feet.
(2) Watertight septic tank-100 feet.
(3) Subsurface sewage leach line or leach field-100 feet.
(4) Cesspool or seepage pit-150 feet.
(5) Animal or fowl enclosures-100 feet.
(6) Any surface sewage disposal system-200 feet.
(b) Minimum distances of the water well from sources of pollution or contamination may be increased when the Department determines that particularly adverse or special hazards exist, the foregoing distances may be increased. Alternatively, the Department may require specially approved means to protect the quality of groundwater extracted for beneficial uses and in the underlying aquifer(s).
(c) A sounding pipe or other access to well casing.
(d) A check valve shall be provided on the pump discharge line adjacent to the pump.
(e) An unthreaded spigot shall be provided on the pump discharge line of any well adjacent to the pump and on the upstream side of the check valve.
(f) A flow meter or other suitable measuring device shall be located at each water well and shall accurately register the quantity of water being withdrawn from the water well.
(g) An air-relief vent, if installed, shall be directed downward, be screened, and otherwise be protected from the entrance of contaminants.
(h) All pump discharge pipes not discharging or open to the atmosphere shall be equipped with an automatic device to prevent backflow and/or back siphonage into a water well. Specific backflow prevention measures are required for drinking water supply wells, as prescribed in Sections 7583-7585 and 7601-7605 of Title 17 of the California Code of Regulations.
(i) After completion of the construction or modification activity, the water well shall be thoroughly cleaned of all foreign substances. The well gravel used in packed wells, pipes, pump, pump column, and all well water contact equipment surface shall be disinfected by a Department-approved method. The disinfectant shall remain in the water well and upon all relevant surfaces for at least twenty-four (24) hours. Disinfection procedures shall be repeated until microbiologically safe water can be produced, as set forth in the California Code of Regulations, Title 22, Domestic Water Quality Monitoring. At the discretion of the Department, for the purpose of protecting public health and safety, any new or modified water well shall be tested for all water quality standards as set forth in Title 22 of the California Code of Regulations.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
The Director shall have the discretion to grant variances from the construction standards for water wells set forth in Section 810, provided that the applicant demonstrates that strict interpretation of a standard would cause practical difficulties or unnecessary hardship due to special circumstances and that the requested variances do not pose a threat to the public health and the City's groundwater resources. A request for a variance shall be in writing and submitted to the Department as a part of the application for a permit. No variance shall be granted unless: (a) it has been evaluated by the San Francisco Planning Department during its environmental review process in accordance with San Francisco Administrative Code Chapter 31 and (b) the Department finds, after an administrative hearing held in accordance with Section 833 of this Article, that the requested variance is consistent with the purposes of this Article.
(Added by Ord. 113-05, File No. 050547, App. 6/10/2005)
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