Laserfiche WebLink
<br />. <br /> <br />. <br /> <br />. <br /> <br />774-6021 MAIER STEWART ASSOC. <br /> <br />123 P02 <br /> <br />APR 21'93 15:.~ <br /> <br />)' <br /> <br />.. <br /> <br />- / f ~ ~ ~ ~ CONSULTING ENGINEERS <br />~"'I -Maier Stewart & Associates Inc. <br /> <br />April 19, 1993 <br />File No: 230-151-80 <br /> <br />Mr. Patrick Klaers <br />City Administrator <br />City of Elk River <br />P.O. Box 490 <br />13065 Orono Parkway <br />Elk River, MN 5533{}-1900 <br /> <br />RE: ISSUES 10 BE ADDRFSSED DURING APRll.. 24TH MEETING <br /> <br />Dear Mr. KIaers: <br /> <br />During our meeting with the City Council on April 24th, there are three major issues needing <br />to be addressed. <br /> <br />1. Design capacity for the plant expansion <br />2. City of Otsego <br />3. Project schedule <br /> <br />The intent of this letter is to provide you and the City Council with the information to be <br />discussed. <br /> <br />During the feasibility study for the expansion of the Elk River wastewater treatment plant, we <br />inspected the existing treatment facilities with the PIant Superintendent, Mr. Darrell Mack, and <br />developed three biological treatment process alternatives as follows: <br /> <br />1. Conventional Activated Sludge (AS) <br />2. Trickling Filter/Solids Contact (TF/SC) <br />3. Rotating Biological Contactors (RBC) <br /> <br />Construction costs for these alternatives were estimated based on 2.2 and 3.0 million gallons per <br />day (MGD) expansions and are shown in Exhibit 1. <br /> <br />1959 SLOAN PLACE. SUITE 200. ST. PAUL, MINNESOTA 55117 612.774~021 <br />9800 SHELARO PARKWAY, SUITE 102. MINNEAPOLIS. MINNESOTA 55441 612-546.Q432 . Equal Opportunity Employer <br /> <br />1'i1_'on1' ...__ <br />