Interceptor Improvement Program Revised

1
Interceptor Improvement Program Update
Norman Utilities Authority
August, 2003
2
Interceptor Improvement Program

• The voter approved Sales Tax and Excise Tax is
  allowing for the replacement and reconstruction
  of sewer interceptors in accordance to the
  Wastewater Master Plan recommendations.
• The voter approved Sales Tax is being expended
  on a Pay-As-You-Go basis. Various funding
  scenarios can occur using the Excise Tax, but is
  currently also being expended on a Pay-As-You-Go
  basis.
• Projects are at various states of completion.
  This presentation provides an update on the
  projects including estimated costs where
  available.

3
Interceptor Improvement Program

• Costs identified by the current and obligated
  needs assessment will be attributed to Sewer
  Sales Tax. Full buildout costs, beyond that
  required for current needs, will be attributed to
  Excise Tax funding.
• Where applicable design consultants are
  reporting the cost breakdown between the excise
  tax and sales tax funding sources based on
  estimated construction cost.
• The Wastewater Master Plan cost breakdown was
  based the ratio of obligated and full buildout
  pipe diameters.

4
(No Transcript)
5
Project 1 - Normandy Creek Interceptor
6
(No Transcript)
7
(No Transcript)
8
Project 2 - Lower Bishop Creek
9
(No Transcript)
10
Project 3 - Upper Westside Interceptor
11
(No Transcript)
12
Project 4 - Brookhaven Interceptor
13
(No Transcript)
14
Project 5 - Bishop/Imhoff Interceptors
15
Project 5 - Bishop/Imhoff Interceptors

• Project 5 is the first project to be partially
  funded by the Sewer Excise Tax.
• The original project cost estimates, based
  solely on the Wastewater Master Plan, were 75.3
  Sewer Sales Tax and 24.7 Sewer Excise Tax.
• The design engineers project cost estimates,
  based on a partially completed design are 91.78
  Sewer Sales Tax and 8.22 Sewer Excise Tax.

16
(No Transcript)
17
(No Transcript)
18
(No Transcript)
19
(No Transcript)
20
Summary

• The projects follow the recommendation of the
  Wastewater Master Plan.
• Construction is expected to initiate on
  Projects 2,3,4, and 5 by the end of this year.
  Construction of Phase 1 of Project 7 will begin
  in September.
• Scheduling of projects continues to consider
  the availability of excise tax and sales tax
  funds in order to facilitate implementation under
  the pay-as-you-go basis.

21
Interceptor Improvement Program Update
Norman Utilities Authority
August, 2003