Amd 02 W9128F25B0005 Spec 01 41 26.01 24.pdf

Lower Brule N. Ecosystem Restoration Proj. Element 1 Big Bend Dam BB00106

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 41 26.01 24

(SOUTH DAKOTA) NPDES PERMIT REQUIREMENTS FOR STORM WATER DISCHARGES FROM

CONSTRUCTION SITES

PART 1 GENERAL

1.1 REFERENCES (Not Applicable)

1.2 SUBMITTALS

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION

3.1 GENERAL

3.2 IMPLEMENTATION

3.2.1 Notice of Intent

3.2.2 Authorization Letter

3.2.3 Posting NOI and Authorization Letter

3.2.4 Storm Water Pollution Prevention Plan

3.2.5 Inspections and Reporting

3.2.6 Retention of Records

3.2.7 Notice of Termination

3.2.8 Renotification

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SECTION 01 41 26.01 24

(SOUTH DAKOTA) NPDES PERMIT REQUIREMENTS

FOR STORM WATER DISCHARGES

FROM CONSTRUCTION SITES

PART 1 GENERAL

"General Permit For Storm Water Discharges Associated With Construction Activities", Permit No. SDR100000 can be found at the following website:

http://denr.sd.gov/des/sw/StormWaterandConstruction.aspx

1.1 REFERENCES (Not Applicable)

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having an "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Notice of Intent

Authorization Letter

Storm Water Pollution Prevention Plan

Notice of Termination

SD-06 Test Reports

Reports

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION

3.1 GENERAL

The Contractor shall be responsible for implementing the terms and requirements of the attached "General Permit For Storm Water Discharges Associated With Construction Activities", Permit No. SDR100000, for storm water discharges from construction sites. The Contractor shall be considered the "permittee". All submissions to the state shall be by certified mail. Copies of the return receipt for each submission shall be included with the submittal to the Contracting Officer's Representative

(COR).

SECTION 01 41 26.01 24 Page 2

3.2 IMPLEMENTATION

3.2.1 Notice of Intent

The Contractor shall complete and submit a Notice of Intent (NOI) in accordance with Permit No. SDR100000. A copy of the submitted NOI shall be furnished to the COR at least 15 days prior to the commencement of construction activities. The Government shall be considered the "Applicant" and shall sign as such on the form after review. The Contractor will complete Attachment C in the Permit No.SDR100000.

Attachment C is titled Department of Environment and Natural Resources Contractor Certification Form. Which will be submitted with the NOI. NOTE:

The Contractor is responsible for any Notice of Violations that occur during the NPDES Permit being in effect. The Contractor will be responsible for paying for any violation fines and/or making any corrections necessary.

The State Of South Dakota has authorized stormwater permit fees. Effective July 1, 2018 new construction Notice of Intents (NOIs) must include the first year's fee, shall be paid by the Contractor at time of the NOI filing. (If the fee is not paid, the owner of the project will be billed, but the Contractor will be responsible for the fee.) The fee is as follows:

o<5 acres = $100 o5 to <40 acres = $250 o40 to <80 acres = $500 o80+ acres = $750

NOTE: These fees are per year and must be paid every year of the project by the Contractor.

3.2.2 Authorization Letter

Construction activities regulated under Permit No. SDR100000 shall not begin until an authorization letter from the State granting coverage for the storm water discharges is received by the Contractor. A copy of the authorization letter shall be furnished to the COR at least 2 days prior to the commencement of construction activities.

3.2.3 Posting NOI and Authorization Letter

A copy of the NOI and the authorization letter shall be posted by the Contractor at the construction site in a prominent place for public viewing.

3.2.4 Storm Water Pollution Prevention Plan

The Contractor shall prepare and implement a Storm Water Pollution Prevention Plan (SWPPP) in accordance with Permit No. SDR100000. Any temporary or permanent erosion and sedimentation control measures shown on the drawings shall be incorporated into the Contractor's SWPPP. *Am-2 The Contractor shall submit a SWPPP and a copy of the NOI for CWA Section 402 NPDES permit coverage under the EPA Construction General Permit (CGP) to EPA Region 8 (R8CWA401@epa.gov) prior to beginning construction activities. **Am-2 A copy of the SWPPP shall be submitted to the COR at

SECTION 01 41 26.01 24 Page 3 least 2 days prior to the commencement of construction activities. Copies of all revisions to the SWPPP shall also be submitted.

3.2.5 Inspections and Reporting

The Contractor shall be responsible for all inspections and reporting required under the NPDES Permit No. SDR100000. Copies of all inspection reports shall be furnished to the COR. *Am-2 If spills or unauthorized discharges occur during the project, the Contractor shall notify the EPA Region 8 (R8CWA401@epa.gov) within 8 hours of discovery. In the notification to the EPA, the Contractor shall identify the material spilled and approximate volume, and describe the measures being taken to remedy the spill or unauthorized discharge. For emergency spills, contact the EPA's National Response Center at 1-800-424-8802, the Tribal representative, Joel Bich (joelbichwfr@gmail.com), and the appropriate personnel identified in the SWPPP. **Am-2

3.2.6 Retention of Records

The Contractor shall retain a copy of the SWPPP, reports, and records of all data used to complete the NOI in accordance with Permit No. SDR100000.

3.2.7 Notice of Termination

The Contractor shall complete and submit a Notice of Termination (NOT) in accordance with Permit No. SDR100000. The Government shall be considered the "Facility Operator". A copy of the submitted NOT shall be furnished to the COR for signature prior to submission to the State.

3.2.8 Renotification

If the current permit expires prior to completion of construction, the Contractor shall submit a new NOI in accordance with Permit No. SDR100000.

A copy of all submissions to the State shall be furnished to the COR.

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