HomeMy WebLinkAboutFeasibility Study 138 kV Transmission Line PowerPoint
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Alternatives for Transmission
Line Rebuild
--------------------------------------------------
Alt. 5 Rebuild transmission line on new poles, and plaoe all
underbuild underground (underground in alley)
A~. 5A Rebuild transmission line on new poles, and place all
underbuild underground (underground in front of lots)
Underground transmission line in closest city streets, and
A~. 6 keep poles for underbuild
Alt. 7 Underground all utilities: transmission in closest city streets
and underbuild in alley
Alt. 7 A Underground all utilities: transmission in closest city streets
and underbuild in front of lots
Description
A~. 1
Rebuild line, existing configuration wood or metal poles
Rebuild line, vertical configuration, skip span construction,
shielding wire
Rebuild line, vertical configuration, pole-for-pole, shielding
wire
A~. 2
A~. 3
Alt. 4 Rebuild line, de~a configuration, skip span construction
Probable
Construction Costs
4,499,800
All. 1 .. 4 would be funded
entirely by rxu.
3,552,284
4,620,000
No citizen funding needed.
3,575,000
17,430,950
24,206,596
All. 5 . 7 A wou Id be funded
through TXU & property
owners along the route of
the transmission line.
12,069,438
26,613,775
34,667,000
Possible Funding Sources
. Public Improvement District (PID)
. Who Pays: All properties along transmission route
. Funding: Bond issue
. City General Obligation Bond
. Who Pays: Citizens at-large
. Funding: Bond issue
. TXU Utility Bill Tariff (not available yet)
. Who Pays: All properties along transmission route
. Funding: Utility bill tariff
Public Improvement District
. District created through signed petition of a majority
of property owners within district boundaries.
. Enabling legislation passed by ordinance of the City
Council.
. Property Tax Levy assessed to all properties within
district.
PID: Financial
Description
Rebuild transmission line on new poles, and place all
Alt. 5 underbuild .underground (underground in alley)
Rebuild transmission line on new poles, and place all
Alt. 5A underbuild underground (underground in front of lots)
Underground transmission line in closest city streets, and
Alt. 6 keep poles for underbuild
Underground all utilities: transmission in closest city
All. 7 streets and underbuild in alley
Underground all utilities: transmission in closest city
Alt. 7A streets and underbuild in frontof lots
Probable Total Cost
Construction (including all
Costs debt service)
17A30,950 22,357,190
24,206,596 33,231,665
12,069A38 13,753,579
26,613,775 37,094,543
34,667,000 50,018A14
* Assumes a 20 year loan at 50/0 interest
** Assumes a $3,500,000 contribution from TXU
City General Obligation Bond
. Bonds issued by City, and paid through property tax
revenue from City at-large.
. Debt service payments spread over 20 years.
General Obligation: Financial
Description
Rebuild transmission line on new poles, and place all
Alt. 5 underbuild underground (underground in alley)
Rebuild transmission line on new poles, and place all
Alt. 5A underbuild underground (underground in front of lots)
Underground transmission line in closest city streets, and
Alt. 6 keep poles for underbuild
Underground all utilities: transmission in closest city streets
Alt. 7 and underbuild in alley
Underground all utilities: transmission in closest city streets
Alt. 7A and underbuild in front of lots
Probable Total Cost Ann ual Debt
Construction (includ ing all Service
Costs debt service) Payment
17,430,950 22,357,190 1,117,859
24,206,596 33,231,665 1,661,583
12,069,438 13.753,579 687,679
26,613.775 37,094,543 1,854,727
34,667,000 50,018,414 2,500,921
* Assumes a 20 year loan at 50/0 interest
** Assumes a $3,500,000 contribution from TXU
*** Median Price Single Family = $816,425
TXU Utility Tariff
. Tariff issued against all utility customers along
transmission route.
. Unknown structure due to ongoing negotiations
between municipalities and TXU.
. Financial terms and conditions unknown.