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HomeMy WebLinkAboutLette Acknowledging City Standards KLING ENGINEERING & SURVEYING Consulting Engineers • Land Surveyors � eY ors 4101 Texas Avenue, Suite A Post Office Box 4234 Bryan, Texas 77802 Bryan, Texas 77805 Telephone 979/846 -6212 Fax 979/846 -8252 S.M. Kling, R.P.L.S. Fred Paine, P.E., CFM October 20, 2011 City of College Station, Development Services c/o Josh Norton Re: Letter Acknowledging City Standards Lot 10, Block 2, North Forest Estates Subdivision College Station, Texas Dear Mr. Norton The purpose of this letter is to acknowledge that the construction plans for the sanitary sewer re -route for the above - referenced project, to the best of my knowledge, do not deviate from the B /CS Design Guideline Manual. Any alternate design or construction methodology that was used is listed below: 1. Pipe Size: Existing upstream and downstream pipe size is a 15" diameter. A 15" diameter pipe size was used 2. Pipe Slope: Existing upstream and downstream pipe flowlines at the connection points yeild a pipe slope less than that recommended in the B /CS Design Guideline Manual. Pipe slope of 0.20% meets TCEQ requirements. I also acknowledge, to the best of my knowledge, that the details provided in the construction plans are in accordance with the Bryan /College Station Standard Details. Sincerely, red Paine, P.E.