connecticut department of transportation: office of environmental planning (oep) statewide drainage...

ConnecticutDepartment of Transportation:

Office of Environmental Planning (OEP)

Statewide Drainage Maintenance

Activities State owned Rail Facilities

May 2014

ConnecticutDepartment of Transportation:

Office of Environmental Planning (OEP)

Statewide Drainage Maintenance

Activities State owned Rail Facilities

May 2014

Office of Environmental Planning (OEP)Office of Environmental Planning (OEP)

Water/Noise Compliance Unit

• Paul Corrente - Transportation Supervising Planner – Telephone No. 860-594-2932

• Andrew Piraneo - Transportation Planner 2 (All Districts) – Telephone No. 860-594-2937

• Paul Dickey – Transportation Planner 2– Telephone No. 860-594-2945

• Christine Tedford - Transportation Planner – Telephone No. 860-594-2928

Water/Noise Compliance Unit

• Paul Corrente - Transportation Supervising Planner – Telephone No. 860-594-2932

• Andrew Piraneo - Transportation Planner 2 (All Districts) – Telephone No. 860-594-2937

• Paul Dickey – Transportation Planner 2– Telephone No. 860-594-2945

• Christine Tedford - Transportation Planner – Telephone No. 860-594-2928

Office of Environmental Planning (OEP)Office of Environmental Planning (OEP)

Water/Natural Resources Unit• Andrew Davis - Transportation Supervising Planner

– Telephone No. 860-594-2157

• Kevin Carifa - Transportation Planner 2 – Telephone No. 860-594-2946

• Ryan Apanovitch – Transportation Planner 2– Telephone No. 860-594-2935

• Chris Samorajczyk - Transportation Planner– Telephone No. 860-594-2938

• Amanda Saul - Transportation Planner– Telephone No. 860-594-2939

• Michael Salter – Transportation Planner– Telephone No. 860-594-2933

Water/Natural Resources Unit• Andrew Davis - Transportation Supervising Planner

– Telephone No. 860-594-2157

• Kevin Carifa - Transportation Planner 2 – Telephone No. 860-594-2946

• Ryan Apanovitch – Transportation Planner 2– Telephone No. 860-594-2935

• Chris Samorajczyk - Transportation Planner– Telephone No. 860-594-2938

• Amanda Saul - Transportation Planner– Telephone No. 860-594-2939

• Michael Salter – Transportation Planner– Telephone No. 860-594-2933

Environmental Permit Training Environmental Permit Training

• Environmental Permit Compliance• Drainage Maintenance Plan

• Policy/Procedures • Enforcement Inspections • Closing, Comments, and Questions

• Environmental Permit Compliance• Drainage Maintenance Plan

• Policy/Procedures • Enforcement Inspections • Closing, Comments, and Questions

Environmental Permit ComplianceEnvironmental Permit Compliance

Drainage Maintenance Plan

• Authorized Activities • Regulated activities for Inland wetlands and watercourses only.• Not authorized for regulated activities within the Coastal Areas.

• General Conditions

• Reporting

• Coordination

Drainage Maintenance Plan

• Authorized Activities • Regulated activities for Inland wetlands and watercourses only.• Not authorized for regulated activities within the Coastal Areas.

• General Conditions

• Reporting

• Coordination

Environmental Permit ComplianceEnvironmental Permit Compliance

Drainage Maintenance PlanAuthorized Activities (GPCST-

201402723)

Drainage Maintenance PlanAuthorized Activities (GPCST-

201402723)

• Towns covered under this authorization:Ansonia Beacon FallsBethel CromwellDanbury DerbyDurham East WindsorEnfield HartfordHarwinton KentMiddlefield MiddletownNaugatuck New Canaan New Milford North CanaanNorwich OrangePortland ReddingRidgefield Rocky HillSalisbury SeymourSharon SheltonSouth Winsor SpragueSuffield ThomastonTorrington WaterburyWethersfield WiltonWindham Windsor Locks

• Towns covered under this authorization:Ansonia Beacon FallsBethel CromwellDanbury DerbyDurham East WindsorEnfield HartfordHarwinton KentMiddlefield MiddletownNaugatuck New Canaan New Milford North CanaanNorwich OrangePortland ReddingRidgefield Rocky HillSalisbury SeymourSharon SheltonSouth Winsor SpragueSuffield ThomastonTorrington WaterburyWethersfield WiltonWindham Windsor Locks

Drainage Maintenance PlanAuthorized Activities (GPCST-201402723)


1.Excavation of accumulated sediment or removal of brush or debris from within 50 feet of the inlet and outlet sides of a drainage pipe, culvert or bridge within the DOT Drainage Right-of-Way.

Any sediment, brush, or debris generated by removal activities must be disposed of at a DOT approved upland disposal site.

Low flow channels shall be maintained in existing condition to maintain natural substrate. Only brush and debris impeding flow can be removed.

Beaver Dam removal is included under this activity but must be coordinated with OEP prior to commencing work.

2.Cleaning or Reshaping of man-made drainage way or sediment basin

3.Installation or repair of a culvert or bridge end wall

1.Excavation of accumulated sediment or removal of brush or debris from within 50 feet of the inlet and outlet sides of a drainage pipe, culvert or bridge within the DOT Drainage Right-of-Way.

Any sediment, brush, or debris generated by removal activities must be disposed of at a DOT approved upland disposal site.

Low flow channels shall be maintained in existing condition to maintain natural substrate. Only brush and debris impeding flow can be removed.

Beaver Dam removal is included under this activity but must be coordinated with OEP prior to commencing work.

2.Cleaning or Reshaping of man-made drainage way or sediment basin

3.Installation or repair of a culvert or bridge end wall



4. Repair of erosion damage (repair of riprap areas).

Areas were riprap will be placed shall first be accurately shaped, with bedding material installed where required.

In perennial streams, rounded stone/parent material shall be placed over the riprap to a depth of 6”.

Riprap placement shall be minimized to the greatest extent practicable

Maximum of 50 cubic yards shall be placed within the wetland or watercourse limits.

4. Repair of erosion damage (repair of riprap areas).

Areas were riprap will be placed shall first be accurately shaped, with bedding material installed where required.

In perennial streams, rounded stone/parent material shall be placed over the riprap to a depth of 6”.

Riprap placement shall be minimized to the greatest extent practicable

Maximum of 50 cubic yards shall be placed within the wetland or watercourse limits.



5. Repair of a drainage pipe, culvert, or bridge.

Sleeving is allowed for DRAINAGE only. Not allowed for pipes carrying a watercourse

Temporary placement of fill within the wetland or watercourse limits is authorized for up to 50 cubic yards.

Crane mats may be placed within a wetland for up to 50 feet in length.

Debris shields must be used.

All temporary impacts must be restored to original conditions upon completion of the work.

5. Repair of a drainage pipe, culvert, or bridge.

Sleeving is allowed for DRAINAGE only. Not allowed for pipes carrying a watercourse

Temporary placement of fill within the wetland or watercourse limits is authorized for up to 50 cubic yards.

Crane mats may be placed within a wetland for up to 50 feet in length.

Debris shields must be used.

All temporary impacts must be restored to original conditions upon completion of the work.



6. Replacement of a culvert or bridge which receives drainage from a watershed of one sq. mile or less; provided any such activity is accomplished within 3 days or less and does not involve placement of more than 50 cubic yards of fill into wetlands or watercourses.

Bridge Safety Inspection must indicate replacement is warranted.

In kind replacement with no significant change to size or location of the structure.

Contributing watershed must be less than 1 square mile.

6. Replacement of a culvert or bridge which receives drainage from a watershed of one sq. mile or less; provided any such activity is accomplished within 3 days or less and does not involve placement of more than 50 cubic yards of fill into wetlands or watercourses.

Bridge Safety Inspection must indicate replacement is warranted.

In kind replacement with no significant change to size or location of the structure.

Contributing watershed must be less than 1 square mile.

Drainage Maintenance PlanDrainage Maintenance Plan

*Authorized Activities can only occur on DOT facilities or within Rights-of-Way located in the Towns

specified in the approved authorization*

General Conditions

• No fill permitted in a FEMA Floodway.

• Excavated material shall be managed according to the General Permit for Contaminated Soil and/or Sediment Management.

• Work requirements shall conform with… •Form 816 - Section 1.10•2002 CT Erosion and Sediment Control Guidelines•2004 CT Stormwater Quality Manual

*Authorized Activities can only occur on DOT facilities or within Rights-of-Way located in the Towns

specified in the approved authorization*

General Conditions

• No fill permitted in a FEMA Floodway.

• Excavated material shall be managed according to the General Permit for Contaminated Soil and/or Sediment Management.

• Work requirements shall conform with… •Form 816 - Section 1.10•2002 CT Erosion and Sediment Control Guidelines•2004 CT Stormwater Quality Manual

Drainage Maintenance PlanCoordination


Procedures for Coverage under the Permit:

Designated Rail Engineer (TBD by the Office of Rails) shall submit a PNDF to OEP for each project. Appropriate documentation detailing the scope of work shall accompany the PNDF.

A member of OEP will review the associated documentation and verify that the activity qualifies for the DMP.

OEP shall delineate wetland and watercourse limits prior to beginning work at any location.

Designated Rail Engineer shall collect and record all pertinent information for future submittal to DEEP.

For any upland disposal sites, a request must be submitted to OEP for review and approval prior to use.

Procedures for Coverage under the Permit:

Designated Rail Engineer (TBD by the Office of Rails) shall submit a PNDF to OEP for each project. Appropriate documentation detailing the scope of work shall accompany the PNDF.

A member of OEP will review the associated documentation and verify that the activity qualifies for the DMP.

OEP shall delineate wetland and watercourse limits prior to beginning work at any location.

Designated Rail Engineer shall collect and record all pertinent information for future submittal to DEEP.

For any upland disposal sites, a request must be submitted to OEP for review and approval prior to use.



Record Keeping / Reporting

• Need to keep track of the following permitted activities…

– Date and location where each activity was completed.

– Quantities of materials placed or removed as per the authorization. For example,

» amount of sediment / debris removed from within 50-feet of a drainage outlet.

» 50-cubic yards of riprap placed along eroded slope embankment or placed for drainage outlet protection.

• Information shall be reported to the designated Rail Engineer, then submitted to OEP for review no later than the 15th of January and OEP forwards to DEEP for processing in order to meet January 30th deadline.

Record Keeping / Reporting

• Need to keep track of the following permitted activities…

– Date and location where each activity was completed.

– Quantities of materials placed or removed as per the authorization. For example,

» amount of sediment / debris removed from within 50-feet of a drainage outlet.

» 50-cubic yards of riprap placed along eroded slope embankment or placed for drainage outlet protection.

• Information shall be reported to the designated Rail Engineer, then submitted to OEP for review no later than the 15th of January and OEP forwards to DEEP for processing in order to meet January 30th deadline.

Enforcement InspectionsEnforcement Inspections

Site Inspections will Occur:

• OEP site inspection

• Engineer from the Office of Rails (TBD) site inspection

• DEEP site inspection (typically unannounced)

• Inspection consists of:– Site Inspection Report to Office of Rails personnel on status of

compliance (BMPs and measurable goals)

• Office of Rails response to Site Inspection Report

• Follow up Site Inspection for compliance

Site Inspections will Occur:

• OEP site inspection

• Engineer from the Office of Rails (TBD) site inspection

• DEEP site inspection (typically unannounced)

• Inspection consists of:– Site Inspection Report to Office of Rails personnel on status of

compliance (BMPs and measurable goals)

• Office of Rails response to Site Inspection Report

• Follow up Site Inspection for compliance

Enforcement InspectionsEnforcement Inspections

• Complaints received from DEEP or by telephone to Department:• Investigate and address problem (if applicable).• Follow up with DEEP or internally within the Department.• Direct follow up with complainant.

• Department Responsible to Record and Report Permit Violations:• Notify DEEP Commissioner in writing within 48 hours.

– Provision(s) of general permit violated – Date / time violation discovered and by whom– Cause of violation– Timeline required to correct violation and mitigate results– Steps necessary to prevent reoccurrence of the violation(s) and

implementation date

• Failure to comply:– Notice of Violation (NOV) or Consent Orders (CO)

• Complaints received from DEEP or by telephone to Department:• Investigate and address problem (if applicable).• Follow up with DEEP or internally within the Department.• Direct follow up with complainant.

• Department Responsible to Record and Report Permit Violations:• Notify DEEP Commissioner in writing within 48 hours.

– Provision(s) of general permit violated – Date / time violation discovered and by whom– Cause of violation– Timeline required to correct violation and mitigate results– Steps necessary to prevent reoccurrence of the violation(s) and

implementation date

• Failure to comply:– Notice of Violation (NOV) or Consent Orders (CO)

Closing, Comments, and QuestionsClosing, Comments, and Questions

• Comments & Questions• Comments & Questions

THANK YOUTHANK YOU

connecticut department of transportation: office of environmental planning (oep) statewide drainage...

Documents

districts telephone

regulated activities

activities gpcst

coordination slide

general conditions

inland wetlands

coastal areas