MPWSP Governance Committee Topic: Potrero Rd Test Well Permitting Contingency April 16, 2014 Ian Crooks California American Water
Potrero Road Site – Benefits & Challenges • Environmental Disturbed area - Parking lot and roadway Close to Ocean (500’) and outside coastal erosion impacts Behind dunes – mitigates construction sight and sound from habitat Significant buffer from Snowy Plover, potentially allowing year-round • Hydrogeological Dune Sand equivalent aquifer with defined aquitard from 140ft – 185ft Ocean Water present above aquitard – 34,000 mg/l Good transmissivity • More Pipeline (21,000’) & Cost ($12m to $16m) than Cemex option • Construction complexity – river, bridge, highway crossings may lead to higher cost 2
Test Well CEQA/NEPA - Anticipated Timeline 2015 Feb. April May June July Aug. Sept. Oct. Nov. Dec. Jan. Marina CEMEX Timeline Continues with Draft Report Coastal 30 Day & City Finalize Commissi Public Report Review CCC on 8/7 8/20 Y/N Comment 7/24 7/10 Cemex Test Well (6/2- Complete Meeting Period 6/20) (Present - Construction Window 49-days 2nd (5/2 – 6/1) 1st Oct. 1st 2nd 4/30) maximum Council Council PC PC 10/8-10 Coastal Mtg Mtg Mtg Mtg Commission to Hear Appeal (8/14 – 10/1) Potrero Timeline $50k $150k $180k $220k $270k $300k Project 30 Day Submit to CCC Description Public Prepare, Review, Finalize Coastal Commission Meeting Prep. & Prepare IS/EA w/ Lead Comment MND/FONSI and State Lands Application Agencies Feb. Period (mid Sept – mid Nov.) Commission for (5/15 – mid Aug.) Filed with 2015 (Mid Aug to hearing County Mid Sept.) 4/17 – 5/15 3
Monterey Peninsula Water Supply Project Anticipated Schedule 2014 2015 2016 2017 2018 J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J ! SWRCB Current Deadline Q3-2014 Q1-2015 Jan. 2017 CPUC Draft Coastal EIR EIR & CPCN Commission APPROVAL MPWSP EIR Approval Marina CCC Approval Approval Snowy Plover Nesting Season Snowy Plover Nesting Season Snowy Plover Nesting Season October August No Construction Activity No Construction Activity No Construction Activity Cemex Slant Well Permitting Slant Wells Slant Wells Test Slant Slant Wells Phase 1 Phase 2 Phase 3 Well Construction (if needed) $150k $200k $300k Construction Operation Potrero Rd Permitting Basis of Value Design GWR NTP Eng. Report Decision Start Construction 06-2014 05-2014 11-2015 02-2016 Desal Plant Design/Permitting Desal Plant Construction 30% 60% 90% Final Full Start-up Design Design Plant Design June 2018 09-2014 06-2014 Design 02-2016 12-2014 Pipelines, Terminal Reservoirs, BPS Design, Permitting & Contracts Pipelines, Terminal Reservoirs, BPS Construction 4 4 Note: The schedule is based on the information and assumptions available at time of update and is accurate to +/- 6 months. Updated April 14, 2014
Appendix 5
Potrero Rd - Test Well Preliminary Layout 6
Potrero Rd – Photos Facing West Facing South Facing North Facing East 7
Potrero Rd Section – Borehole Preliminary Findings 8
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