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EXHBIT J (Rev. 1) to Development Agreement <br />Development Standards and Design Guidelines for <br />MountainStar Master Planned Resort <br />December 2, 2008 <br />Section 4 -Stormwater Management <br />The provisions of Chapter 12.70 KCC. Storm Water Management Standard~ and Guidelines, <br />shall be inapplicable to MountainStar. <br />Drainage plans for MountainStar shall be consistent with the Master Drainage Plan. <br />MountainStar Master Planned Resort, dated April 1999 (Rev. July 1999). Stormwater <br />retention/detention. intiltration and water quality facilities, as required in the Master Drainage <br />Plan, shall be included in the tina! drainage plans for each applicable plat or subdivision. <br />Drainage facility locations will be based on future detailed design studies. <br />The Master Drainage Plan for MountainStar describes in detail the proposed stonmvater runoff <br />and water quality control plans for managing stormwater runoff generated by MountainStar. The <br />facilities planned will be designed to minimize the environmental impact ofthc development on <br />the Cle Elum River. site streams, and groundwater in the area. The stormwater management <br />facilities planned for the resort will be designed to DOE SMM ( 1992) standards, and the <br />requirements and protocols of the Master Drainage Plan. The DOE SMM for Eastern <br />Washington, current addition. shall be used for BMPs as approved by Kittitas County. <br />Goveming documents for the design and construction of MountainStar stormwater facilities shall <br />include the following: <br />>-Master Drainage Plan. MountainStar Master Planned Resort, W&H Pacific. Inc .. April <br />1999 (rev. July 1999). as may be further amended . <br />.., Stonmvater Management Manual for Eastern Washington, Washington State Department <br />of Ecology. current addition. <br />)...-Standard Specifications for Road, Bridge. and Municipal Construction, Washington State <br />Department of Transportation (WSDOn; the Highways and Local Programs, American Public <br />Works Association (APW A) general provisions, latest edition; Kittitas County: and <br />MountainStar Resort Development, LLC standards and specifications. <br />The State standard specifications and plans shall be maintained by the contractor on site during <br />the entire period ofthe construction. Definitions noted as "state·• and "contracting agency" shall <br />be amended to read "owner". <br />The construction of storm drainage facilities shall be done in accordance with plans that have <br />been approved by the County Engineer. Driveway culverts shall be a minimum of 12 inches in <br />diameter or the equivalent. <br />Section 5 -Wastewater Facilities <br />Within the MPR boundaries. the MountainStar Resort Resources. Inc. utility established by <br />Trendwcst will revie\v and approve planning, design and construction documents for \Vastcwater <br />collection and pumping facilities. Governing documents for design and construction of <br />Szmcadia Master Planned Resort Exhibit J-Development Standards <br />8 December 2. 2008 <br />Index #34