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Report 5 t`w2 a-d (p- d - v - a0 ? 5 L,J September 23, 2008 City of Tigard 131125 SW Hall Blvd. J� Tigard, OR. 97223 , f CO Att'n: Al Dickman i A site inspection was performed on 9 -23 -08 of the storm water management filter that was installed as a water quality facility for the site at 9385 SW Locust (Freeman Office Building No.2). The storm water management filter is in substantial conformance with the plans and specifications provided by Kurahashi and Associates, Inc. Sincerely, Greg Kurahashi, PE Kurahashi and Associates, Inc. t RY 070 u � \I / Raw EA ck 11835 NE Glenn Widincl Dr '�o ` ® n Portland. OR 97220 MAINTENANCE Toll -free: 800.548.4667 STORMWATER CONTRACT & QUOTATION ��, Fax: 800,561.1271 ' SOL,UTIONS— corttcd startnwater,com Project Name: Ed Freeman Bldg. #2 Location: Beaverton, OR Quote Number /Date: 29305 - 9/22/08 Service Term: 3 Years For the purposes of this agreement, the authorizing party below will be known as the Buyer and Contech Stormwater Solutions, Inc. will be known as the Seller. Please review all notes and Terms and Conditions included in this document. Inspection & Cleaning Services Priced Per Structure and Occurrence Site BMP Description Inspection Inspections Cleaning Typical Cleaning Frequency Des Fee _ Per Year Fee .01 Steel Catch Basin StormFilter $300.00 1 $360.00 Every Two to Three Years (1 Perlite Cartridge) Additional Notes on Inspection and Cleaning: • Cleaning is performed "as needed" based upon the results of the annual inspections. The typical cleaning frequency is every two to three years. • BMP cleaning requirements will vary from site to site and product to product based on the site specific conditions. Inspection and cleaning services to be performed and the related charges are based upon the assumption of unrestricted access, dry conditions, non- hazardous materials, no inappropriate discharges, no requirements for pennitted traffic control, and reasonable pollutant loading. Reasonable pollutant loading is defined as an accumulation not greatly exceeding the level at which cleaning is recommended by the manufacturer of the BMP. If site conditions suggest the presence of hazardous materials, all work will be stopped The Buyer may be required to characterize (via analytical testing) the accumulated materials for disposal prior to conducting the field work Work arising from the presence of regulated materials in excess of permitted levels will be billed as extra services. Regulated materials include but are not limited to: Pesticides, Herbicides, Insecticides, Solvents, Fuels, Strong Acids or Bases, Free Oils and/or Greases. Additional costs arising from any of the aforementioned conditions will be agreed upon by the SellenBuyer prior to work being performed ACCEPTED BY i \ (p ase also initial all pages) DATE (This date will serve as the start of the service term) C.2.4-1 -3 E is e ,/ , \ - s NAME/TITLE COMPANY NAME 0 1724s 5 ', -c 5� �, ._ 0Z i z1,3 SITE DELIVERY ADDRESS CITY ST/PROV ZIP/POSTAL Initials Ar<a®rirlliffAtbIt.l• Page 2 of 3 C r "ri►i i U i �.rCt Maintenance Agreement Feb 08 C PR400CYS INC_ ©2006 CONTECH Stormwater Solutions