mark leja, state construction engineer -...
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Caltrans Stormwater Management ProgramCaltrans Stormwater Management ProgramCaltrans Stormwater Management Program
Mark Leja, State Construction EngineerMark Leja, State Construction Engineer
Purpose of Stormwater ProgramLaws and RegulationsPoor Stormwater Management Good Construction Site BMPsProject Level EvaluationProgram Level Evaluation
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Caltrans Stormwater Management ProgramCaltrans Stormwater Management ProgramCaltrans Stormwater Management Program
Overall Purpose:Overall Purpose:
Reduce Potential Impacts to the Environment and Human Health Comply with State and Federal Laws
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Caltrans Stormwater Management ProgramCaltrans Stormwater Management ProgramCaltrans Stormwater Management Program
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Caltrans Stormwater Management ProgramCaltrans Stormwater Management ProgramCaltrans Stormwater Management Program
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Laws, Regulations, and PermitsLaws, Regulations, and PermitsLaws, Regulations, and Permits
NEPA/CEQAConstruction General PermitCaltrans Statewide NPDES PermitLocal Municipal Permits Litigations Against Caltrans
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Who is watching us ?Who is watching us ?Who is watching us ?
EPA EPA
State Water Resources Control Board / Regional Water State Water Resources Control Board / Regional Water Quality Control Boards Quality Control Boards
Local Agencies Local Agencies
Private CitizensPrivate Citizens
Watchdog GroupsWatchdog Groups
Natural Resources Defense Council Natural Resources Defense Council
BaykeepersBaykeepers
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Elements of Caltrans Stormwater Management Program
Elements of Elements of Caltrans Stormwater Management ProgramCaltrans Stormwater Management Program
Public Education, Public Education, ““DonDon’’t trash Californiat trash California””Design Stormwater Management ProgramDesign Stormwater Management ProgramConstruction Stormwater Management ProgramConstruction Stormwater Management ProgramMaintenance Stormwater Management ProgramMaintenance Stormwater Management Program
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Construction Stormwater Management Program
Construction Stormwater Management Construction Stormwater Management ProgramProgram
Before Construction begins:Before Construction begins:Review design documentsConcur with water pollution control strategies
During Construction:During Construction:Administer contract
Evaluate contract complianceEvaluate performance of Stormwater Pollution Prevention Plan (SWPPP)
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Poor Site ManagementPoor Site ManagementPoor Site Management
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Poor Site ManagementPoor Site ManagementPoor Site Management
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Poor Stormwater ManagementPoor Stormwater ManagementPoor Stormwater Management
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Clean up crewClean up crewClean up crew
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Good Construction Site BMPsGood Construction Site BMPsGood Construction Site BMPs
Check DamCheck Dam
Straw Bale Barrier Straw Bale Barrier
Fiber Rolls Fiber Rolls
Gravel Bag Berm Gravel Bag Berm
Stockpile ManagementStockpile ManagementEntrance/ExitEntrance/ExitTire WashTire WashStreet SweepingStreet Sweeping
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Check DamCheck DamCheck Dam
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Straw Bale BarrierStraw Bale BarrierStraw Bale Barrier
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Fiber RollsFiber RollsFiber Rolls
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Gravel Bag BermGravel Bag BermGravel Bag Berm
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Stockpile ManagementStockpile ManagementStockpile Management
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Entrance/ExitEntrance/ExitEntrance/Exit
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Tire WashTire WashTire Wash
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Tire WashTire WashTire Wash
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Street Sweeping & VacuumingStreet Sweeping & VacuumingStreet Sweeping & Vacuuming
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Evaluation of Construction Stormwater Management Program
Evaluation of Evaluation of Construction Stormwater Management ProgramConstruction Stormwater Management Program
Individual Project Level EvaluationIndividual Project Level EvaluationOverall Program Level EvaluationOverall Program Level Evaluation
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Project Level EvaluationProject Level EvaluationProject Level Evaluation
Contractor Contractor –– Self InspectionSelf InspectionResident Engineer Resident Engineer -- evaluates compliance with evaluates compliance with the contract and permit requirementsthe contract and permit requirementsEvaluations occur many times during the life of Evaluations occur many times during the life of each construction projecteach construction project
Daily – during storm eventsWeekly – during the rainy seasons Bi-monthly – during the non-rainy seasons
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Project Level EvaluationProject Level EvaluationProject Level Evaluation
SelfSelf--Inspection Form:Inspection Form:Required by Required by ContractContractPrepared by Prepared by Contractor Contractor Submitted to RESubmitted to RE
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Project Level EvaluationProject Level EvaluationProject Level Evaluation
RE Checklist:RE Checklist:
Prepared by REPrepared by RE
Independent Independent inspectioninspection
SixSix--page checklistpage checklist
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Program Level EvaluationProgram Level EvaluationProgram Level Evaluation
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Construction Compliance Evaluation Plan (CCEP)Construction Compliance Evaluation Plan (CCEP)Construction Compliance Evaluation Plan (CCEP)
CCEP evaluates the adequacy of:CCEP evaluates the adequacy of:StormwaterStormwater Best Management Practices (BMPs)Best Management Practices (BMPs)SpecificationsSpecificationsContract administrationContract administrationStormwater guidance and training Stormwater guidance and training
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Construction Compliance Evaluation Plan (CCEP)Construction Compliance Evaluation Plan (CCEP)Construction Compliance Evaluation Plan (CCEP)
CCEP is webCCEP is web--based system and includes:based system and includes:Project sampling processProject sampling processEvaluation checklistsEvaluation checklistsCompliance ratingsCompliance ratingsTrend analysisTrend analysis
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Construction Compliance Evaluation Plan (CCEP)Construction Compliance Evaluation Plan (CCEP)Construction Compliance Evaluation Plan (CCEP)
Sampled projects are rated for compliance by Sampled projects are rated for compliance by using two separate standards:using two separate standards:Numeric Rating: water quality complianceAlpha Rating: contract administration compliance
Numeric Rating begins with 1 (full compliance) and ends with 4 (seriously out of compliance)
Alpha Rating begins with A (full compliance) and ends with D (seriously out of compliance)
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Construction Management Indicator ReportConstruction Management Indicator ReportConstruction Management Indicator Report
Water Quality Compliance Rating(Numeric Rating)
11
42
37
29
2321
7
37
5
25
4042
10 10
2123
12
42
12
3 3 2
11
31
7
3 3 20
2 31 0
20 0 0 0 0 0 0 0 0 0 0 0
0
5
10
15
20
25
30
35
40
45
50
D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 D11 D12
District
Num
ber o
f Pro
ject
s
1 Rating2 Rating3 Rating4 Rating
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Construction Management Indicator ReportConstruction Management Indicator ReportConstruction Management Indicator Report
Average Water Quality Compliance Rating(Numeric Rating)
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Statew
ide D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 D11 D12
Ave
rage
Num
eric
Rat
ing
Goal
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Construction Management Indicator ReportConstruction Management Indicator ReportConstruction Management Indicator Report
Contract Administration Compliance Rating(Alpha Rating)
15
42
30 31
2123
3
34
7
23
3836
4 3
14 14
7
2 3
10
1 2 2
75
8
20
9 8
13
6
3 42
11
20 1 1 2 1 0 1 0 0 0 1
0
5
10
15
20
25
30
35
40
45
50
D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 D11 D12
District
Num
ber o
f Pro
ject
s
A RatingB RatingC RatingD Rating
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Construction Management Indicator ReportConstruction Management Indicator ReportConstruction Management Indicator Report
Contract Administration Compliance Rating(Alpha Rating)
1.00
1.50
2.00
2.50
3.00
3.50
4.00
Statew
ide D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 D11 D12
Ave
rage
Alp
ha R
atin
g
Goal
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Construction Compliance Evaluation Plan (CCEP)
Construction Compliance Evaluation Plan Construction Compliance Evaluation Plan (CCEP)(CCEP)
In SummaryIn SummaryCCEP evaluates the status and health of the CCEP evaluates the status and health of the Construction Stormwater Program and provides Construction Stormwater Program and provides Management Indicators.Management Indicators.
CCEP provides the data and trend analysis for:CCEP provides the data and trend analysis for:Improving contract documentsImproving construction stormwater guidance documentsImproving training materialsDirecting future research activities
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Stormwater Management ProgramAnnual Report
Stormwater Management ProgramStormwater Management ProgramAnnual ReportAnnual Report
An Annual Report is An Annual Report is produced for the produced for the overall Program. overall Program.
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Questions?Questions?Questions?
Caltrans Construction Stormwater and Water Caltrans Construction Stormwater and Water Pollution ControlPollution Control Website:Website:
http://www.dot.ca.gov/hq/construc/stormwater/stormwater1.htm
ContactName: Hamid HakimTitle: Sr. Environmental EngineerEmail: [email protected]