Report_SWPPP_draft.pdf

Revised date: 11/01/2011

Stormwater Pollution Prevention Plan (SWPPP) for Construction Activity

National Pollutant Discharge Elimination System (NPDES) General Permit # ARR150000

Prepared for:

Shady Lake Entrance Road Ouachita National Forest

Polk and Howard Counties

AR PFH 159-1(2), AR FLAP POLK 64(1), (2)

Date:

Click here to enter date.

Prepared by:

Federal Highway Administration, Eastern Federal Lands Highway Division

Stormwater Pollution Prevention Plan for Construction Activity Page 1

ARR150000

Project Name and Location:

Ouachita National Forest Polk and Howard Counties, Arkansas

AR PFH 159-1(2)

Operator Name and Address:

Federal Highway Administration 21400 Ridgetop Circle Sterling, VA 20166

A. Site Description

a. Project description, intended use after NOI is filed:

The Federal Highway Administration, Eastern Federal Lands Highway Division, in cooperation with the United States Forest Service, Ouachita National Forest, proposes to construct a new entrance road to the Shady Lake Recreation Area in Polk and Howard Counties, Arkansas. A new entrance road will be constructed to provide safe access exclusively to the Recreation Area and the Forest. The new entrance road will follow the existing 12-foot wide Rocky Hunting Club pioneer road for approximately 0.83 miles.

The entrance road will then follow new alignment for approximately 0.49 miles. Approximately 0.73 miles of the existing entrance road will be upgraded, ending at the gated entrance north of the Recreation Area.

The new entrance road will be designed to County road standards and will have two ten-foot lanes and two-foot shoulders, and will be an asphalt paved surface. A paved parking pull-off will be constructed approximately 0.6 miles south of the Recreation area near the existing dam site. The pull-off will accommodate two cars.

The new entrance road will be designed to a 30 mph design speed. The maximum grade of the road will be 12 percent. Cut and fill will be necessary in order to construct the road due to the steep grade of the hillside. Approximately 26, 750 cubic yards of excavation and approximately 20, 250 cubic yards of fill will be required to construct the road. The excavation material will be stockpiled and used as the fill.

Additional material will be disposed of off-site. The exposed ground will be revegetated with a grass seed mix. In order to upgrade the existing portion of the entrance road, the radii of curves in the road will be widened.

The damaged section of the stone Civilian Conservation Corps (CCC) bridge will be repaired. Loose stones will be re-mortared into place, and missing stones will be replaced with stones of a similar size and color. Object markers will be placed on anchor posts at the ends of the bridge.

New culverts will be installed across tributaries and drainages to maintain hydrologic connectivity. A new crossing over the Saline River south of the Shady Lake Dam will be constructed. The bridge will be

Stormwater Pollution Prevention Plan for Construction Activity Page 2

Revised date: 11/01/2011 concrete with a steel superstructure. The bridge will be 26 feet wide (curb to curb) and 120 feet long.

The bridge will span the River; therefore, no piers will be constructed. The bridge is graded, so any water that collects on the bridge will drain to the western side. The bridge will be two feet higher on the west side, so runoff will drain on eastern approach. Riprap will be placed to protect both of the bridge abutments.

A gate will be placed in the existing road to restrict through traffic. The gate will be placed of FS Road 38 south of the intersection with Weyco Road 53800.

The new entrance road will be constructed in three stages, to be completed as funding becomes available. In the first stage, grading, aggregate base, drainage work, and bridge construction will be completed from the southern portion of the study area from State Route 246 to near the Shady Lake Dam overlook. The road base would be constructed with approximately eight inches of an aggregate, or gravel, material. A surface treatment would be used on the gravel road base to provide a more durable driving surface and to eliminate the generation of dust. The surface treatment would be decided upon during final design, but would likely be a chip seal. Also included would be the installation of the gate to restrict access to the existing entrance road and the installation of signs to direct traffic to the new entrance road. In the second stage, grading, aggregate base, drainage work, and other miscellaneous work will be completed from the northern portion of the study area from near the Shady Lake Dam overlook to the north entrance of the Recreation Area. In the third stage, the entire road length will be paved with asphalt.

Staging will take place in a previously disturbed area, most likely along the proposed road alignment as it is constructed.

b. Sequence of major activities which disturb soils:

See attached Erosion Control Narrative Plan sheet # M1 Phase I - Establish Perimeter Controls Prior to any clearing, grubbing, and excavation, construct perimeter controls to ensure that disturbed sediment does not leave the project site. Perimeter controls include silt fence, check dams and measures approved for use inside the construction limits.

Phase II - Intermediate Controls Apply intermediate controls during rough grading operations. Install silt fence to prevent contaminated runoff from entering drainage systems as called out on the Erosion and Sediment Control Plans, Phase III - Final Construction/Stabilization Finish grading, place riprap, and apply permanent turf establishment to any remaining disturbed areas.

Where necessary, replace eroded topsoil and re-apply permanent turf establishment to disturbed areas where vegetation has not established. Remove silt fence only after all upslope areas are stabilized and vegetation is well established. Remove all other perimeter controls.

c. Total Area: Phase 1: 10.7 ac / Phase 2: 2.39 ac Disturbed Area: 10.7 / 2.39 ac

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Revised date: 11/01/2011

d. Soils Information:

i. Runoff Coefficient Pre-Construction (See Appendix A): Phase 1: 0.3 /

Phase 2: 0.3

ii. Runoff Coefficient Post-Construction (See Appendix A): Phase 1: 0.42 /

Phase 2: .51

iii. Describe the soil or the quality of any discharge from the site: Kenn-Avilla-

Ceda, Yanush-Bif-Fork-Bengal, and Sheerless-Nashoba-Littlefir B. Responsible Parties

Individual/Company

Phone Number

Service Provided for SWPPP (i.e., Inspector, SWPPP revisions, Stabilization Activities, BMP Maintenance, etc.)

Lana Lau - FHWA-EFLHD 703-404-6314 Prepare SWPPP TBD TBD Stabilization Activities TBD TBD SWPPP Revisions TBD TBD Inspection TBD TBD Maintenance

C. Receiving Waters

a. The following waterbody (or waterbodies) receives stormwater from this construction site: Phase 1: South Fork, Saline River, unnamed tributary of Saline River / Phase 2: Shady Lake, Saline River

b. Is the project located within the jurisdiction of an MS4? ☐Yes X No

i. If yes, Name of MS4: Click here to enter MS4 name.

c. Ultimate Receiving Water:

☐Red River ☐Ouachita River ☐Arkansas River

☐White River ☐St. Francis River X Mississippi River

D. Documentation of Permit Eligibility Related to the 303(d) list and Total Maximum Daily Loads (TMDL) (http://www.adeq.state.ar.us/water/branch_planning/default.htm)

a. Does the stormwater enter a waterbody on the 303(d) list or with an approved TMDL? X Yes ☐No

b. If yes:

i. Waterbody identified on 303(d) list: Saline River

ii. Pollutant addressed on 303(d) list or TMDL: dissolved oxygen

iii. This specific project or generally construction activity is identified on

303(d) list or associated assumptions and allocations identified in the TMDL for the discharge: ☐Yes X No

iv. Additional controls implemented:

http://www.adeq.state.ar.us/water/branch_planning/default.htm

Stormwater Pollution Prevention Plan for Construction Activity Page 2

Revised date: 11/01/2011

N/A E. Attainment of Water Quality Standards After Authorization

a. The permittee must select, install, implement, and maintain BMPs at the construction site that minimize pollutants in the discharge as necessary to meet applicable water quality standards. In general, except in situations explained below, the SWPPP developed, implemented, and updated to be considered as stringent as necessary to ensure that the discharges do not cause or contribute to an excursion above any applicable water quality standard.

b. At any time after authorization, the Department may determine that the stormwater discharges may cause, have reasonable potential to cause, or contribute to an excursion above any applicable water quality standard. If such a determination is made, the Department will require the permittee to:

i. Develop a supplemental BMP action plan describing SWPPP modifications to address adequately the identified water quality concerns and submit valid and verifiable data and information that are representative of ambient conditions and indicate that the receiving water is attaining water quality standards; or

ii. Cease discharges of pollutants from construction activity and submit an individual permit application.

I understand and agree to follow the above text regarding the attainment of water quality standards after authorization. X Yes ☐No

F. Site Map Requirements (Attach Site Map):

a. Pre-construction topographic view;

b. Direction of stormwater flow (i.e., use arrows to show which direction stormwater will flow) and approximate slopes anticipated after grading activities;

c. Delineate on the site map areas of soil disturbance and areas that will not be disturbed under the coverage of this permit;

d. Location of major structural and nonstructural controls identified in the plan;

e. Location of main construction entrance and exit;

f. Location where stabilization practices are expected to occur;

g. Locations of off-site materials, waste, borrow area, or equipment storage area;

h. Location of areas used for concrete wash-out;

i. Location of all surface water bodies (including wetlands);

j. Locations where stormwater is discharged to a surface water and/or municipal separate storm sewer system if applicable,

k. Locations where stormwater is discharged off-site (should be continuously updated);

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Revised date: 11/01/2011

l. Areas where final stabilization has been accomplished and no further construction phase permit requirements apply.

G. Stormwater Controls

a. Initial Site Stabilization, Erosion and Sediment Controls, and Best Management

Practices:

i. Initial Site Stabilization:

Phase 1: 10.7 acres Phase 2: 2.39 acres

ii. Erosion and Sediment Controls:

Silt fence and check dams

iii. If periodic inspections or other information indicates a control has been used inappropriately or incorrectly, the operator will replace or modify the control for site situations: X Yes ☐No

If No, explain: Click here to enter explanation.

iv. Off-site accumulations of sediment will be removed at a frequency sufficient to minimize off-site impacts: X Yes ☐No If No, explain: Click here to enter explanation.

v. Sediment will be removed from sediment traps or sedimentation ponds when design capacity has been reduced by 50%: X Yes ☐No

If No, explain: Click here to enter explanation.

vi. Litter, construction debris, and construction chemicals exposed to stormwater shall be prevented from becoming a pollutant source for stormwater discharges: X Yes ☐No

If No, explain: Click here to enter explanation.

vii. Off-site material storage areas used solely by the permitted project are being covered by this SWPPP: ☐Yes X No If Yes, explain additional BMPs implemented at off-site material storage area: Click here to enter explanation of additional BMPs.

b. Stabilization Practices

i. Description and Schedule:

See sheet M1 in plans. Costruct perimeter controls (e.g. silt fence and check dams). Apply intermediate controls during rough grading operations. Install silt fence to prevent contaminated runoff from entering draining systems. Apply temporary turf establishment in completed disturbed areas that will remain exposed for more than 14 days. Provide silt fence around all stockpiled excavated roadway material.

Apply temporary turf establishment to stockpiles remaining in place longer than 14 days. Final controls/stabilization: Replace eroded topsoil and reapply permanent turf establishment. Inspect, clean and repair all culvert outlet protection, riprap basins and stabilized channels. Stabilize areas that are disturbed due to the removal of seidment control devices.

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Revised date: 11/01/2011

ii. Are buffer areas required? ☐Yes X No If Yes, are buffer areas being used? ☐Yes ☐No

If No, explain why not: Click here to enter explanation.

If Yes, describe natural buffer areas: Click here to enter description of buffer areas.

iii. A record of the dates when grading activities occur, when construction activities temporarily or permanently cease on a portion of the site, and when stabilization measures are initiated shall be included with the plan.

X Yes ☐No

If No, explain: Click here to enter explanation.

iv. Deadlines for stabilization: Stabilization procedures will be initiated 14 days after construction activity temporarily ceases on a portion of the site.

c. Structural Practices

i. Describe any structural practices to divert flows from exposed soils, store flows, or otherwise limit runoff and the discharge of pollutants from exposed areas of the site: N/A

ii. Sediment Basins:

Are 10 or more acres draining to a common point? ☐Yes X No Is a sediment basin included in the project? ☐Yes X No

If Yes, what is the designed capacity for the storage?

☐3600 cubic feet per acre = Enter capacity of basin.

or ☐10 year, 24 hour storm = Enter capacity of basin.

☐ Other criteria were used to design basin: Describe design criteria and basin capacity.

If No, explain why no sedimentation basin was included and describe required natural buffer areas and other controls implemented instead: Click here to enter explanation.

iii. Describe Velocity Dissipation Devices: N/A H. Other Controls

a. No solid materials, including building materials, shall be discharged to Waters of the State: X Yes ☐No

b. Off-site vehicle tracking of sediments and the generation of dust shall be minimized through the use of:

X A stabilized construction entrance and exit

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Revised date: 11/01/2011

☐Vehicle tire washing X Other controls, describe: See plan sheet M1 (Erosion Control Narrative):

Do not drive construction equipment across flowing waterways. Do not allow construction vehicles to track sediment outside the project limits.

c. Temporary Sanitary Facilities: See section 107.08 of Standard Specification for Construction of Roads and Bridges on Federal Highway Projects FP-03 Sanitation, Health and Safety.

Follow the requirements of FAR Clause 52.236-13 Accident Prevention.

Observe rules and regulations of Federal, State, and local health officials. Do not permit any worker to work in surroundings or under conditions that are unsanitary, hazardous, or dangerous.

Admit any OSHA inspector or other legally responsible official involved in safety and health administration to the project work site upon presentation of proper credentials.

Report accidents on forms furnished by the Government or, with prior approval, on forms used to report accidents to other agencies or insurance carriers. Maintain a "Log of Work Related Injuries and Illnesses," OSHA Form 300, and make it available for inspection.

Install a reverse signal alarm audible above the surrounding noise level on all motorized vehicles having an obstructed view and on all earth-moving and compaction equipment.

d. Concrete Waste Area Provided:

X Yes - the location of the concrete waste area will be determined by the contractor Yes ☐No. Concrete is used on the site, but no concrete washout is provided.

Explain why:

☐N/A, no concrete will be used with this project

e. Fuel Storage Areas, Hazardous Waste Storage, and Truck Wash Areas: All hazarouds waste mateirals will be stored in appropriate and cleary marked containers away from other non-waste materials.

See section 107.10 of Standard Specifications for Construction of Roads ad Bridges on Federal Highway Projects FP-03. Repair leaks on equipment immediately. Do not use equipment that is leaking. Keep a supply of acceptable absorbent materials at the job site in the event of spills. Acceptable absorbent materials are those that are manufactured specifically for the containment and clean up of hazardous materials.

I. Non-Stormwater Discharges

a. The following allowable non-stormwater discharges comingled with stormwater are present or anticipated at the site:

☐Fire-fighting activities;

☐Fire hydrant flushings;

☐ Water used to wash vehicles (where detergents or other chemicals are not used) or control dust in accordance with Part II.A.4.H.2;

☐Potable water sources including uncontaminated waterline flushings;

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Revised date: 11/01/2011

☐Landscape Irrigation;

☐Routine external building wash down which does not use detergents or other chemicals;

☐Pavement wash waters where spills or leaks of toxic or hazardous materials have not occurred (unless all spilled materials have been removed) and where detergents or other chemicals are not used;

☐Uncontaminated air conditioning, compressor condensate (See Part I.B.12.C of the permit);, ☐Uncontaminated springs, excavation dewatering and groundwater (See Part I.B.12.C of the permit);

☐Foundation or footing drains where flows are not contaminated with process materials such as solvents (See Part I.B.12.C of the permit);

b. Describe any controls associated with non-stormwater discharges present at the site: Click here to enter description of controls for non-stormwater discharges.

J. Post-Construction Stormwater Management:

Describe measures installed during the construction process to control pollutants in stormwater discharges that will occur after construction operations have been completed: Permanent riprap and turf establishment. Inspection of erosion control devices will continue for 8 weeks following the completion of the project.

K. Applicable State or Local Programs: The SWPPP will be updated as necessary to reflect any revisions to applicable federal, state, or local requirements that affect the stormwater controls implemented at the site. X Yes ☐No

L. Inspections

a. Inspection frequency:

X Every 7 calendar days or ☐At least once every 14 calendar days and within 24 hours of the end of a storm even 0.5 inches or greater (a rain gauge must be maintained on-site)

b. Inspections:

Completed inspection forms will be kept with the SWPPP.

X ADEQ’s inspection form will be used (See Appendix B) or ☐A form other than ADEQ’s inspection form will be used and is attached (See inspection form requirements Part II.A.4.L.2)

c. Inspection records will be retained as part of the SWPPP for at least 3 years from the date of termination.

d. It is understood that the following sections describe waivers of site inspection requirements. All applicable documentation requirements will be followed in accordance with the referenced sections.

i. Winter Conditions (Part II.A.4.L.3)

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Revised date: 11/01/2011

ii. Adverse Weather Conditions (Part II.A.4.L.4) M. Maintenance:

The following procedures to maintain vegetation, erosion and sediment control measures and other protective measures in good, effective operating condition will be followed: Per FP-03 Section 157, Install, maintain and clean all erosion and sediment control measures. The contractor will be responsible for checking and maintaining erosion and sediment control measures at least weekly, but also within 24 hours after a rain of 0.5 inches or more, and daily during wet weather. Clean erosion and sediment control measures when half full of sediment. Repair measures as necessary. Replace erosion and sediment control measures that cannot be meaintained and those that are damaged by construction operations. If visible sedimentation is found off-site, take immediate measures to clean up the site. Maintain written records of inspection and repairs. Provide the CO with copies every month, and at the completion of the project.

Any necessary repairs will be completed, when practicable, before the next storm event, but not to exceed a period of 3 business days of discovery, or as otherwise directed by state or local officials.

N. Employee Training:

The following is a description of the training plan for personnel (including contractors and subcontractors) on this project: The contractor will be responsible for arranging mandatory training for all personnel who are responsible for implementing activities identified in the SWPPP. The training will be given by a knowledgeable and qualified trainer. Periodic dates for such training will be identified on the SWPPP, and records of the training will be maintained with the SWPPP.

**Note, Formal training classes given by Universities or other third-party organizations are not required, but recommended for qualified trainers; the permittee is responsible for the content of the training being adequate for personnel to implement the requirements of the permit.

Certification

"I certify under penalty of law that this document and all attachments such as Inspection Form were prepared under my direction or supervision in accordance with a system designed to ensure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations."

Signature of Responsible or Cognizant Official:

Stormwater Pollution Prevention Plan for Construction Activity Page 8

Title: Environmental Team Leader Date:

Computation Sheet for Determining Runoff Coefficients Appendix A

Total Site Area = 2.39 Acres [A]

Existing Site Conditions

Impervious Site Area 1 = 0 Acres [B] Impervious Site Area Runoff Coefficient 2, 4 = .95 [C] Pervious Site Area 3 = 2.39 Acres [D] Pervious Site Area Runoff Coefficient 4 = .30 [E]

Pre-Construction Runoff Coefficient [B x C] + [D x E] = .30

[A]

Proposed Site Conditions (after construction) Impervious Site Area 1 = .76 Acres [F]

Impervious Site Area Runoff Coefficient 2, 4 = .95 [G] Pervious Site Area 3 = 1.63 Acres [H] Pervious Site Area Runoff Coefficient 4 = .30 [I]

Post-Construction Runoff Coefficient [F x G] + [H x I] = .51

[A]

1. Includes paved areas, areas covered by buildings, and other impervious surfaces.

2. Use 0.95 unless lower or higher runoff coefficient can be verified.

3. Includes areas of vegetation, most unpaved or uncovered soil surfaces, and other pervious areas.

4. Refer to local Hydrology Manual for typical C values.

ARR150000 Inspection Form Appendix B

Inspector Name: Date of Inspection:

Inspector Title:

Days Since Last Rain Event: days Rainfall Since Last Rain Event: inches

Description of any Discharges During Inspection:

Location of Discharges of Sediment/Other Pollutant (specify pollutant & location):

Locations in Need of Additional BMPs:

Information on Location of Construction Activities

Information on BMPs in Need of Maintenance Location In Working

Order?

Maintenance Scheduled Date

Maintenance Completed Date

Maintenance to be Performed By

Changes required to the SWPPP:

Reasons for changes:

SWPPP changes completed (date):

"I certify under penalty of law that this document and all attachments such as Inspection Form were prepared under my direction or supervision in accordance with a system designed to ensure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations."

Signature of Responsible or Cognizant Official: Date:

Title:

Location Activity Begin Date

Activity Occuring Now (y/n)?

Activity Ceased Date

Stabilization Initiated Date

Stabilization Complete Date

BMP Consideration Checklist Appendix C

The BMPs listed here should be considered for every project. Those BMPs that are not included in the SWPPP should be checked as “Not Used” with a brief statement describing why it is not being used.

Note: Appendix C does not have to be submitted with the SWPPP. This attachment is for use during the development of the SWPPP.

EROSION CONTROL BMPs

BMP

BMP

Considered for project BMP Used

BMP Not Used

If not used, state reason

EC-1 Scheduling ☐ ☐ ☐ Enter reason EC-2 Preservation of Existing Vegetation ☐ ☐ ☐ Enter reason EC-3 Hydraulic Mulch ☐ ☐ ☐ Enter reason EC-4 Hydroseeding ☐ ☐ ☐ Enter reason EC-5 Soil Binders ☐ ☐ ☐ Enter reason EC-6 Straw Mulch ☐ ☐ ☐ Enter reason EC-7 Geotextiles & Mats ☐ ☐ ☐ Enter reason EC-8 Wood Mulching ☐ ☐ ☐ Enter reason EC-9 Earth Dikes & Drainage Swales ☐ ☐ ☐ Enter reason EC-10 Velocity Dissipation Devices ☐ ☐ ☐ Enter reason EC-11 Slope Drains ☐ ☐ ☐ Enter reason EC-12 Stream bank Stabilization ☐ ☐ ☐ Enter reason

SEDIMENT CONTROL BMPs

BMP

BMP

Considered for project BMP Used

BMP Not Used

If not used, state reason

SE-1 Silt Fence ☐ ☐ ☐ Enter reason SE-2 Sediment Basin ☐ ☐ ☐ Enter reason SE-3 Sediment Trap ☐ ☐ ☐ Enter reason SE-4 Check Dam ☐ ☐ ☐ Enter reason SE-5 Fiber Rolls ☐ ☐ ☐ Enter reason SE-6 Gravel Bag Berm ☐ ☐ ☐ Enter reason SE-7 Street Sweeping and Vacuuming ☐ ☐ ☐ Enter reason SE-8 Sand Bag Barrier ☐ ☐ ☐ Enter reason SE-9 Straw Bale Barrier ☐ ☐ ☐ Enter reason SE-10 Storm Drain Inlet Protection ☐ ☐ ☐ Enter reason SE-11 Chemical Treatment ☐ ☐ ☐ Enter reason

WIND EROSION CONTROL BMPs

BMP

BMP

Considered for project BMP Used

BMP Not Used

If not used, state reason

WE-1 Wind Erosion Control ☐ ☐ ☐ Enter reason

BMP Consideration Checklist Appendix C

TRACKING CONTROL BMPs

BMP

BMP

Considered for project BMP Used

BMP Not Used

If not used, state reason

TR-1 Stabilized Construction Entrance/Exit ☐ ☐ ☐ Enter reason TR-2 Stabilized Construction Roadway ☐ ☐ ☐ Enter reason TR-3 Entrance/Outlet Tire Wash ☐ ☐ ☐ Enter reason

NON-STORM WATER MANAGEMENT BMPs

BMP

BMP

Considered for project BMP Used

BMP Not Used

If not used, state reason

NS-1 Water Conservation Practices ☐ ☐ ☐ Enter reason NS-2 Dewatering Operations ☐ ☐ ☐ Enter reason NS-3 Paving and Grinding Operations ☐ ☐ ☐ Enter reason NS-4 Temporary Stream Crossing ☐ ☐ ☐ Enter reason NS-5 Clear Water Diversion ☐ ☐ ☐ Enter reason NS-6 Illicit Connection/ Discharge ☐ ☐ ☐ Enter reason NS-7 Potable Water/Irrigation ☐ ☐ ☐ Enter reason NS-8 Vehicle and Equipment Cleaning ☐ ☐ ☐ Enter reason NS-9 Vehicle and Equipment Fueling ☐ ☐ ☐ Enter reason NS-10 Vehicle and Equipment Maintenance ☐ ☐ ☐ Enter reason NS-11 Pile Driving Operations ☐ ☐ ☐ Enter reason NS-12 Concrete Curing ☐ ☐ ☐ Enter reason NS-13 Concrete Finishing ☐ ☐ ☐ Enter reason NS-14 Material and Equipment Use Over Water ☐ ☐ ☐ Enter reason NS-15 Demolition Adjacent to Water ☐ ☐ ☐ Enter reason NS-16 Temporary Batch Plants ☐ ☐ ☐ Enter reason

WASTE MANAGEMENT AND MATERIALS POLLUTION CONTROL BMPs

BMP

BMP

Considered for project BMP Used

BMP Not Used

If not used, state reason

WM-1 Material Delivery and Storage ☐ ☐ ☐ Enter reason WM-2 Material Use ☐ ☐ ☐ Enter reason WM-3 Stockpile Management ☐ ☐ ☐ Enter reason WM-4 Spill Prevention and Control ☐ ☐ ☐ Enter reason WM-5 Solid Waste Management ☐ ☐ ☐ Enter reason WM-6 Hazardous Waste Management ☐ ☐ ☐ Enter reason WM-7 Contaminated Soil Management ☐ ☐ ☐ Enter reason WM-8 Concrete Waste Management ☐ ☐ ☐ Enter reason WM-9 Sanitary/Septic Waste Management ☐ ☐ ☐ Enter reason WM-10 Liquid Waste Management ☐ ☐ ☐ Enter reason

SWPPP Completion Checklist Appendix D

Yes No N/A Permit Section Part II.A.4.A.1 Part II.A.4.A.2 Part II.A.4.A.3 Part II.A.4.A.4

Part II.A.4.B

Part II.A.4.C Part II.A.4.C Part II.A.4.C

Part II.A.4.D.1 Part II.A.4.D.2 Part II.A.4.D.3

Part II.A.4.E

Part II.A.4.F

Part II.A.4.G.1.a Part II.A.4.G.1.b Part II.A.4.G.1.c Part II.A.4.G.1.d Part II.A.4.G.1.e Part II.A.4.G.1.f Part II.A.4.G.1.g

Part II.A.4.G.2.a Part II.A.4.G.2.b Part II.A.4.G.2.c Part II.A.4.G.2.d

Part II.A.4.G.3 Part II.A.4.G.3.a.1 Part II.A.4.G.3.a.1 Part II.A.4.G.3.a.1 Part II.A.4.G.3.a.1 Part II.A.4.G.3.b

Part II.A.4.H.1 Part II.A.4.H.2 Part II.A.4.H.4 Part II.A.4.H.5

Part II.A.4.H.6

e. Maintenance of sediment traps/basins @ 50% capacity

-If a basin wasn't practicable, are other controls sufficient?

-Sediment basin dimensions and capacity description and calculations

b. Description of buffer areas

c. Records of stabilization

3. Structural Practices:

-Are more than 10 acres draining to a common point? If so, are sediment basins included?

d. Deadlines for stabilization

c. Replacement of inadequate controls

d. Removal of off-site accumulations

g. Off-site storage areas and controls

2. Stabilization practices:

a. Description and schedule for stabilization

a. Sediment basins

3. Compliance with sanitary waste disposal

5. Does the site have fuel storage areas, hazardous waste storage and/or truck wash areas controls?

4. Does the site have a concrete washout area controls?

G. Description of Controls:

1. Erosion and sediment controls, including:

a. Initial site stabilization

Yes = Complete No = Incomplete/Deficient N/A = Not applicable to project

1. Project description, intended use after NOT

4. Pre- and post-construction runoff coefficient OR soil/discharge data

A. A site description, including:

B. Responsible Parties: All parties dealing with the SWPPP and the areas they are responsible for on-site.

C. Receiving Water.

1. Identify pollutant on 303(d) list or TMDL

2. Is construction activity or the specific site listed as cause?

3. Measures taken to reduce pollutants from the site.

F. S ite Map --- See End of Evaluation Form

2. Sequence of major activities

3. Total & disturbed acreage

-MS4 Name -Ultimate Receiving Water

E. Attainment of Water Quality Standards After Authorization.

D. Documentation of permit eligibility related to Impaired Water Bodies and Total Maximum Daily Loads (TMDLs).

2. Vehicle off-site tracking controls

b. Velocity dissipation devices concentrated flow from 2 or more acres

1. Solid waste control measures

-Describe structural practices to divert flows, store flows, or otherwise limit runoff

f. Litter, construction debris and chemicals properly handled

H. Other controls including:

b. Erosion and sediment controls

SWPPP Completion Checklist Appendix D

Yes No N/A Permit Section Part II.A.4.I Part I.B.12.C

Part II.A.4.J

Part II.A.4.K

Part II.A.4.L.1 Part II.A.4.L.2

If not ours, does it contain the following items:

Part II.A.4.L.2.a Part II.A.4.L.2.b Part II.A.4.L.2.c Part II.A.4.L.2.d Part II.A.4.L.2.e Part II.A.4.L.2.f Part II.A.4.L.2.g Part II.A.4.L.2.h Part II.A.4.L.2.i Part II.A.4.L.2.j Part II.A.4.L.2.k Part II.A.4.L.3 Part II.A.4.L.4 Part II.A.4.L.5

Part II.A.4.M

Part II.A.4.N

Part II.A.7. and Part

II.B.10

Part II.A.4.F.1 Part II.A.4.F.2 Part II.A.4.F.2 Part II.A.4.F.3 Part II.A.4.F.4 Part II.A.4.F.5 Part II.A.4.F.6 Part II.A.4.F.7 Part II.A.4.F.8 Part II.A.4.F.9 Part II.A.4.F.10 Part II.A.4.F.11 Part II.A.4.F.1213. Areas where final stabilization has been accomplished.

6. Location of main construction entrance and exit.

I. Identification of allowable non-storm water discharges

L. Inspections

d. Approx beginning and duration of storm event

e. Description of any discharges during inspection

f. Locations of discharges of sediment/other pollutants

i. Locations that are in need of additional controls

Signed Plan Certification

10. Locations of surface waters on site.

N. Employee Training

K. State or local requirements incorporated into the plan.

J. Post construction stormwater management.

h. BMPs in working order, if maintenance needed (scheduled and completed)

a. Inspector name and title

b. Date of inspection.

7. Areas where stabilization practices are expected to occur.

2. Drainage flow

3. Approximate slopes after grading activities

F. S ite Map showing:

1. Pre-construction topographic view

12. Storm water discharge locations.

M. Maintenance Procedures

k. Signature of responsible/cognizant official

j. Location and dates when major construction activities begin, occur or cease

9. Locations of areas used for concrete wash-out.

11. Locations where water is discharged to a surface water or MS4.

-Appropriate controls for dewatering, if present

4. Areas of soil disturbance and areas not disturbed

c. Amount of rainfall and days since last rain event (14 day only)

g. BMPs in need of maintenance

8. Locations of off-site materials, waste, borrow area or storage area.

5. Location of major structural and non-structural controls.

N/A = Not applicable to project

5. Adverse Weather Conditions

Yes = Complete No = Incomplete/Deficient

1. Inspection frequency listed?

2. Inspection form Ours.

3. Inspection Records

4. Winter Conditions