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HARBOR BLVD. MIXED USE TRANSIT CORRIDOR PLAN FINAL FIR <br />CITY OF SANTA ANA <br />5. Environmental Analysis <br />UTILITIES AND SERVICE SYSTEM <br />existing drainage system in the project area is shown in the detailed drainage maps contained in the drainage <br />study prepared by IBI (see Appendix F). As shown in the table, many of the drainage pipes in the project area <br />are currently deficient. A storm drain project was completed along Harbor Boulevard in 1996. Many of the <br />deficiencies shown in the 1993 Boyle Report and summarized in Table 5.144 were remedied with the 1996 <br />storm drain project (IBI 2013). <br />Table 5.14 -4 Existing Storm Drain Pipe Deficiency <br />Existinq Pie Existing Capacity <br />Pipe ID Ex Diam. Roadway Pipe Total <br />Location Node to Node (inches) Runoff (cfs) (cfs) (cfs) (cfs) Deficiency (cfs) <br />17th Street to 5th Street <br />Northeast from south end of Harper St <br />0302 -0303 <br />- <br />13.3 <br />- <br />- <br />- <br />-13.3 <br />0407 -0408 <br />0325 -0326 <br />- <br />26.4 <br />2.3 <br />39.6 <br />41.9 <br />- <br />Harbor Boulevard from 17th St To <br />0326 -0327 <br />- <br />26.4 <br />29.2 <br />39.6 <br />68.8 <br />- <br />Washington Ave <br />0327 -0328 <br />- <br />26.4 <br />29.2 <br />39.6 <br />68.8 <br />- <br />12.5 <br />17th St From Seaboard Cirto East <br />0330 -0377 <br />- <br />17.5 <br />6.6 <br />- <br />6.6 <br />-10.9 <br />Garden Grove - Wintersburg Channel <br />- <br />Harbor Blvd south of 1st St <br />0581 -0582 <br />- <br />15.6 <br />12.5 <br />- <br />5th Street to McFadden Avenue <br />Near intersection of Harbor Blvd /1st St <br />0406 -0407 <br />- <br />15.2 <br />12.5 <br />- <br />12.5 <br />-2.7 <br />0407 -0408 <br />36 <br />15.2 <br />12.5 <br />21.3 <br />33.8 <br />- <br />0426 -0427 <br />- <br />20.7 <br />12.5 <br />- <br />12.5 <br />-8.2 <br />0427 -0428 <br />- <br />20.7 <br />12.5 <br />- <br />12.5 <br />-8.2 <br />0428 -0408 <br />- <br />28.2 <br />12.5 <br />- <br />12.5 <br />-15.7 <br />0408 -0409 <br />48 <br />54.0 <br />12.5 <br />87.6 <br />100.1 <br />- <br />Harbor Blvd south of 1st St <br />0581 -0582 <br />- <br />15.6 <br />12.5 <br />- <br />12.5 <br />-3.1 <br />West of Harbor Blvd just north of Camile <br />St <br />0582 -0586 <br />56 <br />309.2 <br />- <br />1128.3 <br />1128.3 <br />- <br />Harbor Blvd north of McFadden Ave <br />0571 -0572 <br />- <br />18.3 <br />12.5 <br />- <br />12.5 <br />-5.8 <br />0572 -0573 <br />- <br />18.3 <br />12.5 <br />- <br />12.5 <br />-5.8 <br />Clinton St and 5th St <br />0717 -0718 <br />- <br />38.7 <br />3.1 <br />- <br />3.1 <br />-35.6 <br />5th St east from Jackson St <br />0718 -0715 <br />- <br />68.7 <br />3.1 <br />- <br />3.1 <br />-65.6 <br />5th St, Jackson St to Figueroa St <br />0715 -0723 <br />60 <br />86.0 <br />3.1 <br />73.8 <br />76.9 <br />-9.1 <br />0723 -0724 <br />66 <br />120.7 <br />3.1 <br />95.2 <br />98.3 <br />-22.4 <br />0724 -0705 <br />1 66 <br />121.8 <br />3.1 <br />95.2 <br />1 98.3 <br />-23.5 <br />Harbor Blvd, 11th St to 5th St <br />0702 -0703 <br />- <br />29.2 <br />12.5 <br />20.6 <br />33.1 <br />- <br />0703 -0704 <br />- <br />39.6 <br />12.5 <br />33.4 <br />45.9 <br />- <br />5th St east from Harbor Blvd <br />0704 -0705 <br />36 <br />50.7 <br />- <br />75.6 <br />75.6 <br />- <br />Figueroa St south from 5th St <br />0705 -0734 <br />72 <br />177.1 <br />25.3 <br />120.0 <br />145.3 <br />-31.8 <br />0734 -0736 <br />72 <br />180.8 <br />25.3 <br />120.0 <br />145.3 <br />-35.5 <br />0736 -0737 <br />72 <br />180.8 <br />- <br />120.0 <br />120.0 <br />-60.8 <br />0737 -0735 <br />1 72 <br />180.8 <br />12.5 <br />120.0 <br />132.5 <br />-48.3 <br />1st St from Harper St to Figueroa St <br />0743 -0744 <br />48 <br />28.5 <br />12.5 <br />91.1 <br />103.6 <br />- <br />0744 -0745 <br />54 <br />36.7 <br />12.5 <br />88.2 <br />100.7 <br />- <br />0745 -0746 <br />54 <br />45.3 <br />12.5 <br />162.5 <br />175.0 <br />- <br />October 2014 Page 5.14 -9 <br />