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MN Pollution Control Agency t;©z· {{9 ·;© vÒz·ä t;©z··zm t;©z· E© ·w; /·©Ò-·z 7 h¦;©·z E 5z¦ {ä·; Sanitary Sewer Collection System Shorewood Collection System (AI ID #7704) Wastewater treatment plant Met Council-Blue Lake WWTP rd Project title Minnetonka Country Club 3 Addition Project proposer Mattamy Homes, LLC Design engineer Carlson McCain, Inc. Sanitary Sewer Extension Permit number 80772 Issuance date March 29, 2018 The state of Minnesota, on behalf of its citizens through the Minnesota Po the Permittee to construct and operate a sanitary sewer disposal with the requirements of this permit. The goal of this permit is to protect water quality in accordanc.S. Clean Water Act, Minnesota statutes and rules, and federal laws and regulations. This permit is effective on the issuance date identified above. vÒ;·z ·wz ¦;©z·j For questions specific to this project contact the MPCA compliance staff assigned to the wastewater treatment facility. Facility specific staff assignments can be found at http://www.pca.state.mn.us/index.php/view-document.html?gid=19145. Project description bÒ,;© E 5;zm EÞ ¦;© Òz· · EÞ t©;-· -¦;· -¦;· z· ·ä¦; m ¦;© 7ä m ¦;© 7ä Homes 16 Homes 300 4,800 Special conditions None General conditions The following General Conditions are applicable for all projects by the Minnesota Pollution Control Agency (MPCA). These General above, must be followed. t-wq-wwprm2-03 ' 8/24/15 This permit authorizes the Permittee to perform the activities described herein under t 1. forth. In issuing this permit, the State/MPCA assumes no respons or the environment caused by the activities of the Permittee in the conduct of its actions, includ activities authorized, directed or undertaken pursuant to this p have any liability for the activities of its employees that liabcitly limited to that provided in the Torts Claims Act, Minn. Stat. § 3.736. In addition to this permit, the Permittee may be required to obt 2. System (NPDES) Permit to discharge stormwater associated with costruction activity. Construction activity includes clearing, grading, and excavation. Additional information can be found at http://www.pca.state.mn.us/water/stormwater/stormwater-c.html. If an effluent will result from the project, the Contractor shalo 3. provide for the following: a.Water from dewatering operations including effluents from constr discharged when the effluent complies with the applicable water Dewatering shall be performed using well points when feasible and practical. All other dewaterin be performed so as not to result in increased turbidity in the r desilting ponds to reduce suspended solids. When the MPCA requirmust be obtained. b.A Disposal System Permit shall be obtained by the Contractor fro dredging, tunneling, or other activity including an effluent whi This permit shall not release the Permittee from any liability or obligation imposed by Minnesota 4. statutes or local ordinances and shall remain in force subject t hereafter imposed by law. The permit shall be permissive only anbe construed as stopping or limiting any claims against the Permittee for damage or injury t State resulting from any acts, operations or omissions of the Pe damages to State property, or for any violation of the terms or conditio No major alterations or additions to the disposal system shall b 5. MPCA. The use of the disposal system shall be limited to the treatment and/or disposal of the sewage, industrial 6. waste, other wastes or substances described in the plans and/or filed with the MPCA. The MPCA may modify, suspend, or revoke in whole or in part, thitaking direct enforcement action, for any just cause including failure: (a) to comply with the term (b) to comply with MPCA water quality regulations and standards prohibit the MPCA from exercising its emergency powers. The Permittee acknowledges that nothing contained herein shall p 7. its predecessors of any pollution control regulations, standards now in existence or prevent the enforcement and application of such regulati statutes to the Permittee. The MPCA, its officers, employees and agency review and comment 8. construction plans and specifications solely for the limited purpose of determining whether such report, plans and specifications will enable the facilities to reasonabl MPCA. This permit has not been reviewed by the U.S. Environmental ProtAgency and is not issued pursuant 9. to Section 402 of the Federal Water Pollution Control Act Amendm 2 The review of plans and specifications and permit applications is made in accordance with Minn. Stat. § 10. 115.07. Approval of plans and permits is based upon the assumption that the information provided by applicant is correct and that all necessary legal requirements h Permit applications are examined with regard to the design features that apply to the operation and maintenance of, the degree of treatment to be provided, the effe compliance of the existing treatment and disposal system. The basis for design review is the most current editions of the following: Recommended Standards for Wastewater Facilities, Great Lakes-Upper Mississippi River Board of State and Provincial Public Health and Environmental Managers. Standard Utility Specifications, City Engineers Association of Minnesota. Standard Specifications for Construction, Minnesota Department of Transportation. Other accepted engineering references for sewer design and const Permit applications are recommended for approval on the basis that the system is to y domestic 11. sewage and such industrial or other waste as may have been provi foundation drains, or footing drains to collect groundwater and roof drains or ot should not be connected to the sanitary sewer system. Adequate field supervision and inspection by a qualified represe 12. all times during construction to assure that the project is cons and specifications. The MPCA assumes no responsibility for the integrity of structur 13. durability or efficiency of specific items of propriety equipmen local laws, regulations or ordinances must be followed in the design, location and const sewer systems or treatment works. The MPCA reserves the right to withdraw its approval of this permit if construction is not undertaken within a reasonable period after uance. The Permittee shall comply with all rules, regulations, and requ 14. Quality Board prior to construction of the proposed project. Thi completes all applicable environmental review (Environmental Assessment Worksheet or Environmen Impact Statement) which may be required for the project. 3