City of Morgan Hill Water System Master Plan 2017

Table ES.3 Capital Improvement Program Water System Master Plan City of Morgan Hill

PRELIMINARY

Pipeline Improvements

Infrastructure Costs

Suggested Cost Allocation

Cost Sharing

Estimated Const. Costs 1

Capital Improv. Costs 2

Baseline Constr. Costs

Suggested Expenditure Budget

Improv. No.

Pressure Zone

Alignment

Limits

Construction Trigger

New/Parallel/ Replace

Existing Users Future Users Existing Users

Future Users

Diameter

Length Unit Cost

Infr. Cost

Existing Diameter

(in)

(in)

(ft)

($)

($)

($)

($)

($)

Currently Planned Projects

El Toro Tank Improvements

300,000

2018-2020

100%

0%

300,000

0

-

-

Water Supply Planning

-

-

1,000,000

65%

35%

650,000

350,000

2018-2020

Water Supply Facility Improvements

1,650,000

2018-2020

100%

0%

1,650,000

0

-

-

Well Demolition and Abandonment

-

-

400,000

100%

0%

400,000

0

2018-2020

Reservoir Recoating

200,000

2021-2025

100%

0%

200,000

0

-

-

Generator Replacement

-

-

1,000,000

100%

0%

1,000,000

0

2018-2020

Holiday Tank #2 Repair

90,000

2018-2020

100%

0%

90,000

0

-

-

Subtotal - Currently Planned Projects

4,640,000

4,290,000 350,000

Total Improvement Cost

Pipeline Improvements Storage Reservoirs Groundwater Wells

10,919,025 6,899,535 4,680,000 2,413,999

14,194,733 8,969,395 6,084,000 3,138,199

18,453,153 11,660,214 7,909,200 4,079,659

5,214,317 3,643,363

13,238,836 8,016,851 7,909,200 1,506,916

0

Pump Stations

2,572,743

Pressure Reducing Valves Comprehensive Plan Updates Currently Planned Projects

47,300

61,490

79,937

31,975

47,962 560,000 350,000

- -

- -

1,600,000 4,640,000

1,040,000 4,290,000

Total Improvement Costs

48,422,162

16,792,398 31,629,765

24,959,859

32,447,817

8/15/2017

Notes:

1. Baseline construction costs plus 30% to account for unforeseen events and unknown conditions. 2. Estimated construction costs plus 30% to cover other costs including: engineering design, project administration (developer and City staff), construction management and inspection, and legal costs.