Res 2016-032/Water Reuse Asset Management Plan

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City of San Marcos Water Reuse System Asset Management Plan FLTM LIST OF FIGURES Description Page Figure 1.1 — Map of the City of San Marcos ........................................................... ............................... 2 Figure 1.2 — City of San Marcos Water Reuse System .......................................... ..............................4 Figure 2.1 — San Marcos Asset Management Framework .................................... ..............................6 Figure 2.2 — EPA Ten -Step Advanced Asset Management Process .................. ............................... 8 Figure 4.1 — Industry Standard Reuse System Issue Ranking by San Marcos Staff ....................17 Figure 4.2 — Causes of Distribution System Performance Identified by San Marcos Staff ..........18 Figure 4.3 — System Improvements Suggested by San Marcos Staff ................ .............................19 Figure 4.4 — Staff Reuse Pipeline Condition Scores ........................................... ............................... 23 Figure 5.1 - Risk of Failure Equation ........................................................................ .............................24 Figure 5.2 — Typical Relative Risk Results Matrix ................................................ ............................... 27 Figure 5.3 - San Marcos Reuse Facility Assets Relative Risk Profile ............... ............................... 29 Figure 5.4 — San Marcos Reuse Pipeline Relative Risk Profile ........................... .............................31 Figure 5.5 — San Marcos Reuse Pipeline Relative Risk Results Map .............. ............................... 32 Figure 6.1 — The San Marcos Reuse System Asset Investment Profile ............. .............................33 Figure 6.2 - San Marcos Overall Reuse System Asset Relative Risk of Failure ............................35 Figure 6.3 — San Marcos Overall Reuse System Relative Risk Profile ............ ............................... 36 Figure 8.1 — Reuse System Assets Survival Functions ........................................ .............................43 Figure 8.2 — Reclaim Water Pipeline Survival Functions ...................................... .............................44 Figure 8.3 — Reclaim Valves Survival Function ...................................................... .............................45 Figure 8.4 - Projected Annual Replacement Cost: All Reuse System Assets ... .............................46 February 2016 iv