measure twice, cut once: building a better psap
TRANSCRIPT
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MEASURE TWICE, CUT ONCE:BUILDING A BETTER PSAP
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SHERRI BUSH, ENPSENIOR CONSULTANT
FEDERAL ENGINEERING
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ERNIE OLDS, AIAVICE PRESIDENT
BECKER MORGAN GROUP
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SITE SELECTIONLET’S DISCUSS…
• Land Development Principles• PSAP Survivability• Future Proofing
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LAND DEVELOPMENTJust 5.8% of all land in the lower 48 states is developed, …but that area accounts for more than 50% of the total land value.
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LAND DEVELOPMENTPopulation growth is uneven and density varies greatly, meaning…
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LAND DEVELOPMENT
Median land price was $7,700 in 1980 is now $58,800 – over 760% increase!!
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LAND DEVELOPMENTLand costs per acre –2009, varies greatly with location
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LAND DEVELOPMENT
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NH ME RI VT PA NY MA CT NJ WI IL IA KS MO OH NE IN MN MI SD ND WV OK AL MS KY LA AR TX TN GA FL NC SC VA DE MD AK NM AZ MT WY ID UT NV CO WA OR CA HI
Land Costs as a Share of Total
Costs of Construction by Region
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LAND DEVELOPMENTLand development cost components• Land value – proximity to
housing, work, shopping, schools, amenities, transportation
• Physiography – soils, vegetation, water
• Infrastructure – access, utilities
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LAND DEVELOPMENTHow much land do I need?• Start with 500sf to 1000sf per position• Add a 25m (82ft) standoff• Parking can be placed outside that point• Allow space to manage storm water• Give the generator/utilities access• Connect parking to your roadway• Buffer for privacy and security as needed• Fence the property
350 FT x 300 FT = 105,000 SF or 2.4 acres
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PSAP SURVIVABILITYSTRUCTURAL ATTRIBUTES• Natural Hazards…
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PSAP SURVIVABILITYSTRUCTURAL ATTRIBUTES• Other Threats…
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PSAP SURVIVABILITYINFRASTRUCTURE• Power• Data• HVAC• Sewer / Water• Food / Rest
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PSAP SURVIVABILITYACCESSIBILITY• Single vs Multi-
Point• Rural vs Urban
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PSAP SURVIVABILITYSECURITY• Perimeter• Internal
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PSAP SURVIVABILITYINTERNAL CRISIS• Loss of power, data,
a fire…
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PSAP SURVIVABILITYEXTERNAL CRISIS• When YOU are in the storm…
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FUTURE PROOFINGChange in land values,
Change in population,Change in technology
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FUTURE PROOFINGPlanning for the Future• Building for the Future
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SITE SELECTIONSUMMARY
1. Understand that land has value2. Improving land for a PSAP is expensive3. Your decisions can save or cost you money
for years4. Done correctly you will be set for the future!
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SITE SELECTIONQuestions & Answers
Sherri Bush – Federal Engineering Ernie Olds – Becker Morgan [email protected] [email protected]
804.512.2471 910.341.7600
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