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Project Identifier AM13 <br /> Project Title 43rd Ave Pipe improvements <br /> <br /> ~r Project Location <br /> Pipe segments AMUPO60A, 60B and 060C along 43rcf Ave. from Donald St. to Amazon Creek. Pipe segment <br /> AMUP130A along Donald St. from 46th Ave. to 43rd Ave., and the culvert at Willamette St. These pipe segments <br /> Subbasin AMUP <br /> GIS U/S Node Location 50090 <br /> GIS D/S Node Location 50517 <br /> Drainage Area Served by Capital Project 700 Acres <br /> Impervious (1994 Existing Land Use) 29 <br /> % Impervious (Future) 42 <br /> Design Flow (Future Conditions iW <br /> Project Description <br /> e CP includes the following pipe replacements: segment AMUP060A (84 ft 80" oulfaN to Amazon Creek) replaced <br /> by 72" CSP; segment AMUP0608 (623 ft 54' from Fox Holow Rd. to Amazon Dr. W) replaced by 72" CSP; segment <br /> UPO60C (2580 ft 54" along 43rd Ave. from Donald St. to Fox Hollow Rd.) replaced by 66' CSP; segment <br /> UP130A (882 ft 54" CSP abng Donald St. from 46th Ave. to 43rd Ave.) replaced by 66' CSP; and the culvert at <br /> illamette St (128 ft 42' CSP) replaced by 48" CSP. <br /> Protect Elements <br /> 128 Ft - 48" CSP (2-5 ft. cover) <br /> 3462 Ft - 66" CSP (2-5 ft. cover) <br /> 687 Ft - 72" CSP (2-5 ft. cover) <br /> Problems and/or Opportunities Addressed by the Capital Projects <br /> Problems <br /> The cepadty of three pipe segments AMUP060A, 60C and 130A is expected to be defident under existing land use <br /> ~nditlons fora 10-yr event. The capadty of the culvert crossing Willamette St. is expected to be defident under <br /> ture land use conditions fora 10-yr storm event <br /> Opportunities <br /> N/A <br /> <br />