phase ii- process discussion jordan lake partnership 12/19/2011
TRANSCRIPT
Phase II- Process Discussion
Jordan Lake Partnership12/19/2011
Concerns we’ve heard (Paraphrased)
• Not everyone is at the table.• Source selection is too hard when starting
from scratch. Need something to react to. • Calculator tool is too complex, too hard to see.• Need to separate picking sources from figuring
out everything about how the alternative will work.
• Let’s figure out 2060, then get back to the intermediate stuff.
RWSP Phase II Process (High Level)Phase I: Establish NeedsPhase II:1. Introduce/Collect/Describe Source Options2. Develop Regional Alternatives3. Model Regional Alternatives4. Evaluate Regional Alternatives (and Prioritize)5. Write a Report about it
Global Phase II ProcessSources
(Selection)
Regional Alternative Evaluation
OASIS Model
Regional Water Balance Details
All other implementation
details
Demand Projections
/ Need
Phase II Report
Model Inputs
Collection ofSources
Mostly Local
Regional Implementation
Other Model Inputs
Costs, PermitsInfra. Needs, Agreements, etc.
Regional Implementation of Source Options
(Frameworks/ Regional Alternatives)
Regional Alternative
Implementation (for OASIS)• Who gets water from which
source• Who relies on whom for regular
sales vs emergencies• Where will water get discharged
ProcessA. Demand Forecast & Indv. Source Options1. Pick Framework2. Select Collection of Source Options that
Meet Demand (2060)3.
Implementation (for JLP/DWR)• How does water get from each
source to where it is needed• What infrastructure needs to be
built/ expanded/ upgraded?• What permits may be needed?• Cost/Environmental/Legal
Framework “X” –Collections of Sources
Collection 1
Jordan Lake 1
Res. Mod. A.2
Withdrawal 7
RCW 3
New Res. 4
Collection 2
Jordan Lake 1
Res. Mod. A.2
Withdrawal 7
Quarry B
Res. Mod. D.1
Collection 3
Jordan Lake 1
Res. Mod. A.2
Withdrawal 7
Quarry B
Quarry F
Withdrawal 3
Each framework could have several potential collections of Sources
Multiple FrameworksFramework “X” Framework “Y” Framework “Z”
Sources Use Release
Raw Water Sources- Yield
From which source to which demand
Where does water go after use.
2010
2040
2060
When?
Example ProcessFramework “X”Framework:
Collection of Sources:
Implementation
For a given set of sources and users, there may be several methods of implementation to get water from each source to the correct users.
What’s an implementation?
Source A Source B
System 1 System 2 System 5
System 3System 4
ImplementationCollection of
SourcesFrameworks
A
A.2
A.1
B
B.2
B.1
C.1
C
Details of Implementation
Analysis, decision making, ranking,
reporting, planning.
(Phase II report)
So what do we need to do?
Group Efforts• Collections of Sources
(TJCOG, anyone) Jan• Phase II detailed
outline.. (work with TJCOG to develop – volunteers?) Jan• Decision process for
recommendations • Decide which
alternatives to model Mar
Individual/Small Group
• Meet with TJCOG to help develop inputs to OASIS model (include consultants) Jan• Source descriptions,
information, costs. Jan/Feb• Write report sections
relevant to your system as needed. Feb/Mar
TJCOG• Publish PhaseI ASAP• Collect. Of Sources
ASAP• Meet with systems
and consultants re: OASIS Jan• Work on outline/
section templates Jan• Finalize model
inputs Feb/Mar• Model in OASIS Apr