Bijou Erosion Control ProjectProject Kickoff TAC Meeting

May 4, 2007

City of South Lake TahoeENTRIX, Inc.

California Tahoe Conservancy

Project Planning Process

Existing Conditions• Bijou ECP ECAM

– “We are not starting at the beginning, we are picking up and finishing what has been started”

• East Pioneer Trail Watershed Hydrology Study– History of Project/Study– Status of Project/Study– Future of Project/Study

Existing Conditions Memorandum

East Pioneer Trail Watershed Hydrology Study

Items/sections to be completed– Updated Base Map– Drainage Conveyance/Problem

Flooding Area Summary– Land Capability Verification– Existing Vegetation Summary– Environmental Resources– Utility Mapping– Photo Monitoring– Groundwater Monitoring– Surface Water Monitoring

Completed items/sections– Watershed Map– Drainage Map– Pollutant Source Summary– Pollutant Load Estimates– Land Use Map– Ownership Map– Precipitation Data– Soils and Geology Summary– Impervious Area Summary– Hydrologic Model– Initial Stream Stability

Assessment

Project Planning Process

SWQIC Process (Watershed)• Existing Conditions• Monitoring Plan Development• Formulation of Alternatives• Evaluation of Alternatives• Selection and Development of

Preferred Alternative• Construction Phasing Plan

Implementation Process (Phased)• 30% Design• Environmental Documentation• 60% Design• 75% Design• 90% Design• Project Permit Applications• Final Construction Documents

Existing ConditionsMay 2007 thru

September 2007

Formulation of AlternativesSeptember 2007

Thru March 2008

Evaluation of AlternativesMarch 2008

Thru May 2008

Selection ofRecommended

AlternativeMay 2008 thru

June 2008

Development of Recommended Alternative(30% plans)

June 2008 thruSeptember 2008

Phase 1 Design,Environmental,

and PermitsSeptember 2008 thru

April 2009

Phase 1 Construction Summer 2009

Project Schedule

TAC InvolvementKey TAC Involvement Times (Commitment)• Existing Conditions Memo Review/Meeting

– Late August 2007

• Formulation of Alternative Mapping Review/Meeting– Early December 2007

• Formulation of Alternatives Memo Review/Meeting– Early February 2008

• Evaluation of Alternatives Memo Review/Meeting– Mid April 2008

• 30% Design Review/Meeting– Mid August 2008

• 60% Design Review/Meeting– Late November 2008

• 90% Design Review/Meeting– Mid February 2009

Q & A

City of South Lake TahoeENTRIX, Inc.

California Tahoe Conservancy