EXHIBIT 11-B

Monterey Peninsula Water Management District

Water Supply Implementation Summary

 

Project

Water Project 2

(ASR Phase 2)

Expanded ASR

Water Project 3

Local Desal

Water Project 4

Groundwater Replenishment

Water Project 5

Expand Capacity of

Los Padres dam

New Pipeline in

Monterra Ranch

Capacity

1,000 Af

3,000 AF

2,000 AF

2,700 AF

850 – 1,530 Af

Discuss

Start Date

Ongoing

FY 2013

FY 2013

FY 2013

FY 2014

FY 2013

Completion Date

December 2013

n/a

December 2018

March 2017

2018 ?

 

Total Capital Cost

$4,602,000

(of total expected cost of $6,500,000)

 

Should be comparable with Phase 1 and Phase 2 ASR until additional treatment required.

$67,500,000

$50,000,000 - $70,000,000

$86,300,000

Including both dredging and rubber dam (plus fish passage and spillway work)

$TBD

Annual Cost:

   Amortization

   O&M Expense

   Add’l Cal-Am Cost

Total Annualized

 

$422,835

$225,000

$400,000

$1,047,835

 

 

 

n/a

 

$4,390,972

$2,675,000

 

$7,065,972

 

Costs taken from MRWPCA documents

 

$6,750,000

 

$5,673,500

$900,000

 

$6,573,500

[or $2,127,000

 without dredging]

 

$TBD

Annual Cost per A-F

$1,047 per AF

n/a

$3,533 per AF

$2,500 per AF

$4,296 per AF

or $3,128 per AF

$TBD

FY 2013 Cost items

● Prepare permanent

Project specifications: $396,000

● Prepare CEQA Document: $92,000

● Drill/Construct ASR-4 well:  $1,900,000

● Backflush Pit and Diversion Well: $235,000

● Equip ASR-4 well: $502,000

● Electrical control equipment: $537,000

 

Total FY2013:$3,662,000

 

● Identify 4 to 5 viable sites:  $50,000

● Obtain “Right of Entry” for test phase: ??

● Drill and monitor test wells:  $400,000 - $500,000

 

Total FY2013: $450,000 - $550,000

● Hydrogeologic studies:  $100,000 - $125,000

● Conceptual design :$50,000 - $100,000

● Constraints analysis:  $100,000 - $125,000

 

Total FY2013: $250,000 - $350,000

● Preliminary design, pilot work, and testing:  $2,500,000 - $5,000,000

● Transfer negotiations and “community forums” with NOAA expected to delay start until FY 2014

● Cal-Am expected to take on costs of sedimentation and dredging study during FY 2013

● Easement or property Acquisition: $TBD

Source of Funding

Reimbursed by Cal-Am

User Fee / Debt

User Fee / Debt

Undefined / MRWPCA

User Fee / Debt

User Fee / Debt

Key Hurdles

None

Property access

Hydrogeology

Coastal Erosion

Intake/outfall

 

NOAA & Transfer

Fish ladder & spillway

Cal-Am facilities plan

Uphill capacity

Pipeline cost

 

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