Ricardo A. Alvarez IHRC/FIU SHMPAT PDM1 SHMPAT Meeting July 21-22, 2003.
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Transcript of Ricardo A. Alvarez IHRC/FIU SHMPAT PDM1 SHMPAT Meeting July 21-22, 2003.
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 1
SHMPAT Meeting
July 21-22, 2003
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 2
To develop a process for prioritizing Florida projects to compete for PDM funding
To develop a process for prioritizing Florida projects to compete for PDM funding
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 3
To maximize the opportunities for Florida projects to qualify and be approved for PDM funding
To maximize the opportunities for Florida projects to qualify and be approved for PDM funding
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 4
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 5
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 6
Authority:
Stafford Act s. 203
DMA of 2000 s. 102
Authority:
Stafford Act s. 203
DMA of 2000 s. 102
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 7
Purpose:
Assist communities in implementing hazard mitigation programs to reduce potential for damage to the public and to facilities BEFORE the next disaster.
Purpose:
Assist communities in implementing hazard mitigation programs to reduce potential for damage to the public and to facilities BEFORE the next disaster.
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 8
DEADLINE:
September 2, 2003
PRIORITY 2003
NFIP Repetitive flood-loss
FEDERAL SHARE
$3.0 million maximum
DEADLINE:
September 2, 2003
PRIORITY 2003
NFIP Repetitive flood-loss
FEDERAL SHARE
$3.0 million maximum
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 9
COST SHARING
75% Federal 25% Applicant in-kind allowed
MANAGEMENT COST
5% max. allowed
BENEFIT-COST
BCR of 1.0 or higher
COST SHARING
75% Federal 25% Applicant in-kind allowed
MANAGEMENT COST
5% max. allowed
BENEFIT-COST
BCR of 1.0 or higher
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 10
BENEFIT-COST
Use FEMA Model
OR
Other methodology:
* Consistent w/FEMA model
* Pre-approved
BENEFIT-COST
Use FEMA Model
OR
Other methodology:
* Consistent w/FEMA model
* Pre-approved
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 11
B-C BENEFITS
Damage to buildings / infrastructure
Damage to contents
Loss of function
Degradation of function
Loss of life / injury
B-C BENEFITS
Damage to buildings / infrastructure
Damage to contents
Loss of function
Degradation of function
Loss of life / injury
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 12
ELIGIBILITY:
State agencies
Tribal governments
Local government
Private non-profit (through local Govmnt)
LMS Participant
NFIP Participant
ELIGIBILITY:
State agencies
Tribal governments
Local government
Private non-profit (through local Govmnt)
LMS Participant
NFIP Participant
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 13
ELIGIBILITY:
Natural hazards
Human hazards
ELIGIBILITY:
Natural hazards
Human hazards
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 14
ELIGIBILITY:
Property acquisition/relocation
Structural retrofitting
Non-structural retrofitting
Minor structural hazard control
Localized flood control
ELIGIBILITY:
Property acquisition/relocation
Structural retrofitting
Non-structural retrofitting
Minor structural hazard control
Localized flood control
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 15
APPLICATION:
Submit to state (DEM)
Four completed copies
Supplemental Questions for National Ranking and Evaluation
APPLICATION:
Submit to state (DEM)
Four completed copies
Supplemental Questions for National Ranking and Evaluation
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 16
APPLICATION:
Use e-Grant System
e-Grant Helpdesk
1-866-476-0544
APPLICATION:
Use e-Grant System
e-Grant Helpdesk
1-866-476-0544
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 17
PROJECT EVALUATION/SELECTION:
1. Application to State
2. State Ranking
3. National Ranking
4. National Evaluation
5. Selection and Award
6. Regional Office w/Applicants
PROJECT EVALUATION/SELECTION:
1. Application to State
2. State Ranking
3. National Ranking
4. National Evaluation
5. Selection and Award
6. Regional Office w/Applicants
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 18
NATIONAL RANKING:
Benefit-cost (51 %)
State ranking (22 %)
Community factors (10 %)
State/Tribal Plan (5 %)
Population benefiting (4 %)
Small/Impoverished (4 %)
Critical facilities (4 %)
NATIONAL RANKING:
Benefit-cost (51 %)
State ranking (22 %)
Community factors (10 %)
State/Tribal Plan (5 %)
Population benefiting (4 %)
Small/Impoverished (4 %)
Critical facilities (4 %)
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 19
NATIONAL EVALUATION:
Feasibility methodology (15 %)
Implementation schedule (14 %)
Staff/resources (13 %)
Consistency w/priority etc (11 %)
Community initiatives (9 %)
Critical facilities (8 %)
Leverage/partnerships (7 %)
Model for others (6 %)
Financial/social benefits (5 %)
Outreach activies pro hazmit (5 %)
Innovation/creativity (4 %)
National Ranking score (3 %)
NATIONAL EVALUATION:
Feasibility methodology (15 %)
Implementation schedule (14 %)
Staff/resources (13 %)
Consistency w/priority etc (11 %)
Community initiatives (9 %)
Critical facilities (8 %)
Leverage/partnerships (7 %)
Model for others (6 %)
Financial/social benefits (5 %)
Outreach activies pro hazmit (5 %)
Innovation/creativity (4 %)
National Ranking score (3 %)
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 20
SUBAPPLICANT
NFIP - LMS
D.E.M.
SHMPAT
STATE RANKING
NAT’L RANKING
NAT’L EVALUATION
SELECT’N / AWARD
D.E.M./FEMA R4
SUBAPPLICANT
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 21
SUBAPPLICANT
LMS
D.E.M. REVIEW
B-C EMPHASIS
SHMPAT REVIEW
STATE RANKING
D.E.M.
FEMA
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 22
1.SHMPAT Committee
2.DEM Review Process
3.Ranking Instrument
4.State Risk Assessment
5.Annual Probabilities by Area
6.State Enhanced Hazmit Plan
7.LMS Input
8.Mechanism for Decision
1.SHMPAT Committee
2.DEM Review Process
3.Ranking Instrument
4.State Risk Assessment
5.Annual Probabilities by Area
6.State Enhanced Hazmit Plan
7.LMS Input
8.Mechanism for Decision
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 23
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 24
From Arabic: az-zahr = the die; danger, risk, peril; chance, uncertainty, lack of predictability; expose to risk; to venture upon; source of danger
A SOURCE OF DAMAGEA SOURCE OF DAMAGE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 25
From the Latin: damnum = damage, fine, harm + age < agere = to make; injury or harm than impairs value or usefulness; cost expense, charge
ADVERSE CONSEQUENCES FROM THE IMPACT OF A HAZARDADVERSE CONSEQUENCES FROM THE IMPACT OF A HAZARD
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 26
From the Latin: vulnus = wound, vulnerare = to wound; susceptibility to being wounded or hurt, as by a weapon.
EXPOSURE TO HAZARDSEXPOSURE TO HAZARDS
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 27
From the Latin: mitigat < mitigare < mit = mild, soft, gentle + agere = to make
DAMAGE REDUCTIONDAMAGE REDUCTION
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 28
Process to assess the
effectiveness of specific Hazmit
measures
Process to assess the
effectiveness of specific Hazmit
measures
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 29
• Hazard Mitigation Analysis
• Applying the Method
• Hazard Mitigation Analysis
• Applying the Method
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 30
Follow the Steps- 1Follow the Steps- 1
1. SELECT SUBJECT
3. SELECT HAZARD
5. ESTABLISH FREQUENCY
7. DAMAGE PER EVENT
2. ASSESS VULNERABILITY
4. SET MAGNITUDE SCALE
6. ESTABLISH BENCHMARK
8. ANNUAL DAMAGE BEFORE HAZMIT
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 31
Follow the Steps- 2Follow the Steps- 2
9. IDENTIFY HAZMIT ALTERNATIVES
11. ESTABLISH COST OF MEASURE
13. ASSESS EFFECTIVENESS
15. ANNUAL BENEFITS
10. SELECT MEASURE
12. USEFUL LIFE OF PROJECT
14. ANNUAL DAMAGE AFTER HAZMIT
16. DISCOUNT RATE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 32
Follow the Steps- 3Follow the Steps- 3
17. SET PRESENT VALUE FACTOR
19. REPEAT FOR OTHER MEASURES
21. REPEAT FOR OTHER HAZARDS
18. BENEFIT-COST RATIO
20. PREFERRED MEASURE
22. AGGREGATE BENEFIT-COST
23. DECIDE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 33
Select HazardSelect Hazard
FROM VULNERABILITY ASSESSMENT
* HAZARD ASSESSMENT
START WITH MOST FREQUENT HAZARD
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 34
HurricaneHurricane
CATEGORY CENTRAL PRESSURE
WIND SPEED (mph)
STORM SURGE (ft)
T.S. 39 - 73
1 ≥ 980 74 - 95 4 - 5
2 965 - 979 96 - 110 6 - 8
3 945 - 964 111 - 130 9 - 12
4 920 - 944 131 - 154 13 - 18
5 < 920 > 155 > 18
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 35
Establish FrequencyEstablish Frequency
FOR BUILDINGS OR FACILITIES USE SITE-SPECIFIC
FOR CITIES, COUNTIES OR REGIONS OF A STATE OR COUNTRY USE REGIONAL
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 36
HurricaneHurricane
FREQUENCY
* HOW OFTEN?
* HOW MANY YEARS BETWEEN HITS?
* ANNUAL PROBABILITY
* REGIONAL FREQUENCY
* SITE-SPECIFIC FREQUENCY
FREQUENCY
* HOW OFTEN?
* HOW MANY YEARS BETWEEN HITS?
* ANNUAL PROBABILITY
* REGIONAL FREQUENCY
* SITE-SPECIFIC FREQUENCY
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 37
Hurricane - FrequencyHurricane - Frequency
50 – 75 NAUT. MILES
• REGIONAL
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 38
Hurricane - FrequencyHurricane - Frequency
DIRECT HIT
SITE
SITE-SPECIFICSITE-SPECIFIC
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 39
Hurricane - FrequencyHurricane - Frequency
CATEGORY 75 MILE RADIUS 50 MILE RADIUS SITE-SPECIFIC
T.S 2.3 2.7 3.2
1 3.5 5.5 8.7
2 6.0 9.0 39.6
3 8.0 13.0 99.2
4 14.0 23.0 744.6
5 30.0 48.0 5589.0
FOR MIAMI-DADE IN YEARSFOR MIAMI-DADE IN YEARS
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 40
Hurricane - FrequencyHurricane - Frequency
CATEGORY 75 MILE RADIUS 50 MILE RADIUS SITE-SPECIFIC
T.S 0.43478261 0.37037037 0.31120000
1 0.28571429 0.18181818 0.11440000
2 0.16666667 0.11111111 0.02528000
3 0.12500000 0.07892307 0.01008000
4 0.07142857 0.04347826 0.00134300
5 0.03333333 0.02083333 0.00017890
ANNUAL PROBABILITY FOR MIAMI-DADEANNUAL PROBABILITY FOR MIAMI-DADE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 41
Establish BenchmarkEstablish Benchmark
A HURRICANE EVENT FOR WHICH YOU CAN ACTUALLY GO TO THE AFFECTED AREA TO OBSERVE THE DAMAGE
OR INFORMATION ABOUT AN EVENT FROM THE HISTORICAL RECORD
A HURRICANE EVENT FOR WHICH YOU CAN ACTUALLY GO TO THE AFFECTED AREA TO OBSERVE THE DAMAGE
OR INFORMATION ABOUT AN EVENT FROM THE HISTORICAL RECORD
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 42
Determine Damage per Event 1Determine Damage per Event 1
THE BENCHMARK NEEDS TO IDENTIFY THE CATEGORY OF HURRICANE AND THE DAMAGE ASSOCIATED WITH IT
THIS BECOMES THE DAMAGE PER EVENT FOR THAT SPECIFIC CATEGORY
THE BENCHMARK NEEDS TO IDENTIFY THE CATEGORY OF HURRICANE AND THE DAMAGE ASSOCIATED WITH IT
THIS BECOMES THE DAMAGE PER EVENT FOR THAT SPECIFIC CATEGORY
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 43
Determine Damage per Event 2Determine Damage per Event 2
FROM THE KNOWN BENCHMARK EXTRAPOLATE TO OTHER CATEGORIES OF HURRICANES AND ESTIMATE THE DAMAGE FOR EACH ONE OF THEM. DAMAGE WILL BE HICHER FOR HIGHER CATEGORIES AND VICEVERSA
FROM THE KNOWN BENCHMARK EXTRAPOLATE TO OTHER CATEGORIES OF HURRICANES AND ESTIMATE THE DAMAGE FOR EACH ONE OF THEM. DAMAGE WILL BE HICHER FOR HIGHER CATEGORIES AND VICEVERSA
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 44
Annualize Damages by Category of Hurricane
Annualize Damages by Category of Hurricane
THIS IS A FUNCTION OF THE DAMAGE PER EVENT AND THE ANNUAL PROBABILITY FOR EACH CATEGORY OF HURRICANE
THIS CAN BE GIVEN AS A PERCENTAGE OF THE VALUE AT RISK OR AS A DOLLAR AMOUNT
THIS IS A FUNCTION OF THE DAMAGE PER EVENT AND THE ANNUAL PROBABILITY FOR EACH CATEGORY OF HURRICANE
THIS CAN BE GIVEN AS A PERCENTAGE OF THE VALUE AT RISK OR AS A DOLLAR AMOUNT
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 45
ANNUAL DAMAGEBEFORE
HAZARD MITIGATION
ANNUAL DAMAGEBEFORE
HAZARD MITIGATION
THIS IS EQUAL TO THE SUMMATORY OF ANNUAL DAMAGES, IN DOLLARS, FOR EACH CATEGORY OF HURRICANE
THIS IS EQUAL TO THE SUMMATORY OF ANNUAL DAMAGES, IN DOLLARS, FOR EACH CATEGORY OF HURRICANE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 46
IDENTIFYHAZARD MITIGATION
ALTERNATIVES
IDENTIFYHAZARD MITIGATION
ALTERNATIVES
MUST BE RELATED TO SPECIFIC CAUSES OF DIRECT DAMAGEMUST BE RELATED TO SPECIFIC CAUSES OF DIRECT DAMAGE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 47
ESTABLISH COSTFOR EACH MEASURE
ESTABLISH COSTFOR EACH MEASURE
TAKE INTO ACCOUNT COST OF PERIODIC MAINTENANCETAKE INTO ACCOUNT COST OF PERIODIC MAINTENANCE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 48
ASSESS THEEFFECTIVENESS
OF EACH IDENTIFIEDHAZARD MITIGATION
ALTERNATIVE
ASSESS THEEFFECTIVENESS
OF EACH IDENTIFIEDHAZARD MITIGATION
ALTERNATIVE
Technical, Structural, Logistical, Capability for damage-reduction by category of hurricane
Technical, Structural, Logistical, Capability for damage-reduction by category of hurricane
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 49
Benefits of HazmitBenefits of Hazmit
THE BENEFITS OF A SPECIFIC
HAZARD MITIGATION MEASURE ARE
EQUAL TO THE ANNUALREDUCTION
IN POTENTIAL DAMAGE, FROM THE
IMPACT OF A HAZARD, OVER THE
USEFUL LIFE OF THE PROJECT
THE BENEFITS OF A SPECIFIC
HAZARD MITIGATION MEASURE ARE
EQUAL TO THE ANNUALREDUCTION
IN POTENTIAL DAMAGE, FROM THE
IMPACT OF A HAZARD, OVER THE
USEFUL LIFE OF THE PROJECT
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 50
ESTABLISHANNUAL DAMAGE
AFTERHAZARD MITIGATION
ESTABLISHANNUAL DAMAGE
AFTERHAZARD MITIGATION
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 51
DETERMINE USEFULLIFE
OF PROJECTFOR EACH
HAZARD MITIGATIONMEASURE
DETERMINE USEFULLIFE
OF PROJECTFOR EACH
HAZARD MITIGATIONMEASURE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 52
Benefits of HazmitBenefits of Hazmit
BENEFITS ACCRUE OVER TIME DURING THE USEFUL LIFE OF THE PROJECT
TO BE COST-EFFECTIVE THE BENEFITS OF A HAZMIT MEASURE MUST BE EQUAL TO OR EXCEED ITS COST
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 53
Benefit-Cost RatioBenefit-Cost Ratio
BENEFIT-COST RATIO = BCR
BENEFIT
COST
HAZMIT MEASURE IS COST-EFFECTIVEHAZMIT MEASURE IS COST-EFFECTIVE
≥ 1IF
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 54
The Time-Value of MoneyThe Time-Value of Money
• TO COMPARE BENEFITS THAT ACCRUE OVER TIME TO A COST INCURRED TODAY
• WE MUST COMPARE THEM IN TERMS OF THEIR PRESENT VALUE
• HOW MUCH IS A BENEFIT TO BE RECEIVED IN THE FUTURE WORTH TODAY?
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 55
Present Value FactorPresent Value Factor
• THE PRESENT VALUE OF MONEY IS A FUNCTION OF:
* TIME
* DISCOUNT RATE
• A PRESENT VALUE FACTOR (PVF) IS USED TO COVERT ANNUAL BENEFITS TO PRESENT VALUE.
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 56
ESTABLISH DISCOUNT RATETO BE USED
FORBENEFIT-COST
ANALYSIS
ESTABLISH DISCOUNT RATETO BE USED
FORBENEFIT-COST
ANALYSIS
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 57
PVF – Discrete Compounding – 7% discount rate – Equal Payment Series
N Pvf N Pvf N Pvf
1 0.9346 11 7.4987 25 11.6536
2 1.8080 12 7.9427 26 11.8258
3 2.6243 13 8.3577 27 11,9867
4 3.3872 14 8.7455 28 12.1371
5 4.1002 15 9.1079 29 12.2777
6 4.7665 16 9.4467 30 12.4091
7 5.3893 17 9.7632 35 12.9477
8 5.9713 18 10.0591 40 13.3317
9 6.5152 19 10.3356 45 13.6955
10 7.0236 20 10.5940 50 13.8008
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 58
Converting to Present ValueConverting to Present Value
• IF ANNUAL BENEFITS ARE : $2,500
• USEFUL LIFE OF PROJECT IS: 20 YRS
• ANNUAL DISCOUNT RATE IS : 7%
• FROM TABLE:
PVF = 10.5940• PRESENT VALUE OF BENEFITS IS:
B x PVF = $2500 x 10.5940 = $26,485
• IF ANNUAL BENEFITS ARE : $2,500
• USEFUL LIFE OF PROJECT IS: 20 YRS
• ANNUAL DISCOUNT RATE IS : 7%
• FROM TABLE:
PVF = 10.5940• PRESENT VALUE OF BENEFITS IS:
B x PVF = $2500 x 10.5940 = $26,485
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 59
CALCULATEBENEFIT-COST RATIO
FOR EACH OF THEIDENTIFIED
HAZARD MITIGATION MEASURES
CALCULATEBENEFIT-COST RATIO
FOR EACH OF THEIDENTIFIED
HAZARD MITIGATION MEASURES
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 60
SELECTTHE PREFERRED
HAZARD MITIGATION MEASURE
SELECTTHE PREFERRED
HAZARD MITIGATION MEASURE
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 61
REPEAT PROCESSFOR EACH OF THE
IDENTIFIED HAZARDSFROM THE
VULNERABILITY ASSESSMENT
REPEAT PROCESSFOR EACH OF THE
IDENTIFIED HAZARDSFROM THE
VULNERABILITY ASSESSMENT
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 62
COMPUTE THE AGGREGATEBENEFIT-COST RATIO
FOR ALL HAZARDSAND THE SELECTED
PREFERREDHAZARD MITIGATION
MEASURES
COMPUTE THE AGGREGATEBENEFIT-COST RATIO
FOR ALL HAZARDSAND THE SELECTED
PREFERREDHAZARD MITIGATION
MEASURES
Ricardo A. Alvarez IHRC/FIU
SHMPAT PDM 63
DECIDEDECIDE