Appendix_3v5_-_2016-12-20__3_Int._Munns_Corner_SWPPP_100_percent.pdf

SWPPP

Prepared For

3 INTERSECTIONS PROJECT

Hangar Access Rd. / Munns Corner

Public Works Engineering Division

FORT DRUM, N.Y.

IDIQ for Architectural and Engineering Services

Contract No. W911S-16-D-8000

Work Order No.EE-20008-6JA

Submission Date: 20 December 2016

BES Design/Build, LLC I 766 Middle Street, Fairhope, AL. 36532 I PH: 251-990-5778 I FX: 251-990-3716 CHA Compainies I 16 Main St. W. Suite 830, Rochester, N.Y. 14614 I PH: 585-262-2640

Reconstruct Hangar Access Dr/ Munns Corners Rd Intersection

Project Work Order No. EE-20008-6JA

Stormwater Pollution Prevention Plan

Fort Drum, New York

Prepared for:

Fort Drum Public Works Engineering Branch 4896 Nininger Street

Fort Drum, New York 13603

Prepared by:

Powers Building 16 Main Street West, Suite 830

Rochester, New York 14614-1607

(585) 262-2640

CHA Project Number: 313877

July, 2016

Reconstruct Hangar Access Dr/Munns Corners Rd Intersection

TABLE OF CONTENTS

PROJECT INFORMATION: 4

PROJECT NAME AND LOCATION 4

OWNER NAME AND ADDRESS 4

PROJECT DESCRIPTION: 4

PURPOSE AND EXTENT OF PROPOSED DEVELOPMENT 4

PROJECT DISTURBANCE AREA 4

DESCRIPTION AND LIMITATIONS OF ON-SITE SOILS 4

HISTORIC PLACES 5

SEQUENCE OF MAJOR ACTIVITIES: 6

NAME OF RECEIVING WATERS 6

CONTROLS: 6

TIMING OF CONTROLS/MEASURES 6

EROSION AND SEDIMENT CONTROLS / STABILIZATION PRACTICE 7

TEMPORARY STABILIZATION 7

PERMANENT STABILIZATION 7

WINTER OPERATIONS 8

WINTER SHUTDOWN 8

OTHER CONTROLS 8

WASTE DISPOSAL 8

SEDIMENT TRACKING BY VEHICLES 8

NON-STORMWATER DISCHARGES 9

CERTIFICATION OF COMPLIANCE WITH FEDERAL, STATE, AND LOCAL REGULATIONS 9

POST-CONSTRUCTION STORMWATER MANAGEMENT 9

WATER QUALITY 9

RUNOFF REDUCTION 10

FLOODPLAINS 11

MAINTENANCE/INSPECTION PROCEDURES: 11

EROSION AND SEDIMENT CONTROL INSPECTION AND MAINTENANCE PRACTICES 11

OWNER/OPERATOR INSPECTION REQUIREMENTS 11

QUALIFIED INSPECTOR INSPECTION REQUIREMENTS 11

GENERAL REQUIREMENTS 12

POST-CONSTRUCTION STORMWATER INSPECTION AND MAINTENANCE PRACTICES 12

INVENTORY FOR POLLUTION PREVENTION PLAN: 12

SPILL PREVENTION: 13

GOOD HOUSEKEEPING 13

HAZARDOUS PRODUCTS 13

PRODUCT SPECIFIC PRACTICES 13

PETROLEUM PRODUCTS 13

FERTILIZERS 14

PAINTS 14

CONCRETE TRUCKS 14

WATERCOURSE PROTECTION 14

Reconstruct Hangar Access Dr/Munns Corners Rd Intersection

SPILL CONTROL PRACTICES 14

UPDATING THE SWPPP: 14

SWPPP CERTIFICATION: 15

CONTRACTOR’S CERTIFICATION 16

APPENDICES:

A SOILS INFORMATION

B HISTORIC PRESERVATION INFORMATION

C FIGURES

FIGURE 1: LOCATION PLAN

FIGURE 2: EXISTING CONDITIONS

FIGURE 3: PROPOSED CONDITIONS – INTERSECTION

FIGURE 3A: PROPOSED CONDITIONS – PARKING LOT

D NOTICE OF INTENT

E SPDES GENERAL PERMIT GP-0-15-002

F INSPECTION FORMS AND MAINTENANCE REQUIREMENTS

G EROSION AND SEDIMENT CONTROL PLAN AND DETAILS

-4-

Project Information:

Project Name and Location Reconstruct Hangar Access Dr/Munns Corners Rd Intersection Munns Corners Rd and FOB Shank Road Fort Drum Jefferson County, New York

Owner Name and Address Kurt W. Hauk, DPW Director Fort Drum Public Works Engineering Branch 4896 Nininger Street Fort Drum, New York 13603

(315) 772-7911 Kurt.w.hauk.civ@mail.mil

Project Description:

Purpose and Extent of Proposed Development

The proposed project is located at the Fort Drum Military Installation in Fort Drum, Jefferson County, New York (see Figure 1 – Location Plan). The project is generally bounded by the Black River and vacant land to the south and east and airport property to the north and west.

This SWPPP covers all site development, scheduled to be completed by 2017-2018. More specifically, site development includes the reconstruction of the intersection of Munns Corners Road and FOB Shank Road as well as sidewalk installation and the construction of a 96 space parking lot. Since site disturbance is greater than 1 acre, a Notice of Intent will be filed to gain coverage under the NYSDEC SPDES General Permit (GP-0-15-002).

Drainage patterns will remain the same after development. Although impervious surfaces increase after development (+0.08 ac for the intersection and +0.92 ac for the parking lot), the site discharges to the Black River which is considered a fifth order stream or higher, therefore, peak flow mitigation is not required.

Project Disturbance Area

Total Disturbed Area: ±4.67 acres Total Impervious Area: ±2.02 acres (of which 1.02 acres is existing)

Description and Limitations of On-Site Soils

The soil disturbance for the proposed work is limited to 4.67± acres. According to the USDA Soil Survey of Jefferson County, New York, the area of disturbance consists of Plainfield sand (PoB) (see Appendix A).

The Natural Resource Conservation Service (NRCS, formerly known as the SCS), as part of their soil classification system, assigns each soil series to a Hydrologic Soil Group (HSG). The HSG is a four-letter index intended to indicate the minimum rate of infiltration obtained after prolonged wetting, and to indicate the relative potential for a soil type to generate runoff. The infiltration rate is the rate at which water enters the soil at the soil surface. The HSG also indicates the transmission rate – the rate at which water moves within the soil. Soil scientists define the four groups as follows:

-5-

HSG ‘A’ (sand, loamy sand, or sandy loam): Soils have low runoff potential and high infiltration rates even when thoroughly wetted. They consist chiefly of deep, well to excessively drained sands or gravels and have a high rate of water transmission (> than 0.30 inches/hour).

HSG ‘B’ (silt loam or loam): Soils have moderate infiltration rates when thoroughly wetted, and consist chiefly of moderately deep to deep, moderately well to well drained soils with moderately fine to fine texture. These soils have a moderate rate of water transmission (0.15 to 0.30 inches/hour).

HSG ‘C’ (sandy clay loam): Soils have low infiltration rates when thoroughly wetted and consist chiefly of soils with a layer that impedes downward movement of water, and soils with moderately fine to fine texture. These soils have a low rate of water transmission (0.05 to 0.15 inches/hour).

HSG ‘D’ (clay loam, silty clay loam, sandy clay, silty clay, or clay): Soils have high runoff potential.

They have very low infiltration rates when thoroughly wetted, and consist chiefly of clay soils with a high swelling potential, soils with a permanent high water table, soils with a clay pan or clay layer at or near the surface, and shallow soils over nearly impervious material. These soils have a very low rate of water transmission (< 0.05 inches/hour).

If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in Group D are assigned to dual classes.

Plainfield soils are classified as HSG A soils.

Historic Places

The proposed project will have no impacts, whether stormwater discharge or construction activities, on a property that is listed or eligible for listing on the State or National Register of Historic Places in Jefferson County, New York. This determination was confirmed based on an internet search of the Cultural Resource Information System’s website (https://cris.parks.ny.gov) (see Appendix B).

-6-

Sequence of Major Activities:

This SWPPP presents erosion and sediment controls, both temporary and permanent, to assist the operator in compliance with the project’s SPDES General Permit for construction activity. To the degree practicable, all temporary erosion and sediment control mitigation measures shall be installed immediately before associated project areas are disturbed in anticipation of all soil disturbing activities to follow. Based upon NYS DEC regulations, the owner or operator of a construction activity shall not disturb greater than five (5) acres of soil at any one time without prior written authorization from the Department or, in areas under the jurisdiction of a regulated, traditional landuse control MS4, the MS4 (provided the MS4 is not the owner or operator of the construction activity). At a minimum, the owner or operator must comply with the following requirements in order to be authorized to disturb greater than five (5) acres of soil at any one time:

1. The owner or operator shall have a qualified inspector conduct at least two (2) site inspections in accordance with Part IV.B. every seven (7) calendar days, for as long as greater than five (5) acres of soil remain disturbed. When performing just two (2) inspections every seven (7) calendar days, the inspections shall be separated by a minimum of two (2) full calendar days.

2. In areas where soil disturbance activity has been temporarily or permanently ceased, temporary and/or permanent soil stabilization measures shall be installed and/or implemented within seven (7) days from the date the soil disturbance activity ceased. The soil stabilization measures selected shall be in conformance with the most current version of the technical standard, New York Standards and Specifications for Erosion and Sediment Control.

3. The owner or operator shall install any additional site specific practices needed to protect water quality.

4. The owner or operator shall include the requirements above in their SWPPP.

It is the responsibility of the Contractor to ensure that all soils removed from the project site are spoiled in a manner consistent with all local, state, and federal regulations. Appropriate erosion and sediment controls shall be installed at all spoil sites. Additionally, the Contractor is responsible for coordinating the application for a GP- 0-15-002 permit (and development of an associated SWPPP) if disturbance associated with any soil spoils area is greater than 0.4 hectares (1 acre). GP-0-15-002 applications must be signed by the owner of the lands on which soils are spoiled. Disturbances associated with offsite spoil areas do not contribute to the total disturbances associated with onsite activities.

It is not anticipated that 5 acres will be disturbed at one time for this project. See the Construction Documents for specific construction sequencing information.

Name of Receiving Waters

Stormwater runoff from the site generally drains to the south and discharges to the Black River (Class C, Standards C) which is considered a fifth order stream or higher as previously stated.

Controls:

Timing of Controls/Measures

The erosion and sediment control measures shall be constructed prior to clearing or grading of any portion of the project. Where land disturbance is necessary, temporary seeding or mulching must be used on areas which will

-7-be exposed for more than 14 days. Permanent stabilization should be performed as soon as possible after completion of grading. After the entire project area is stabilized, the accumulated sediment shall be removed from the project area. Erosion control devices shall remain in place until disturbed areas are permanently stabilized.

For projects where soil disturbance is greater than five (5) acres, and construction activity has temporarily or permanently ceased, temporary and/or permanent soil stabilization measures shall be installed and/or implemented within seven (7) days from the date the soil disturbance activity ceased. The soil stabilization measures selected shall be in conformance with the most current version of the technical standard, New York Standards and Specifications for Erosion and Sediment Control.

Erosion and Sediment Controls / Stabilization Practice

Temporary Stabilization

Topsoil stockpiles, staging areas and disturbed pervious portions of the project area where construction activity temporarily ceases for at least 14 days shall be stabilized with temporary seed and mulch no later than 14 days from the last construction activity in that area.

Temporary seed shall be ryegrass applied at the rates specified below:

- If seeding in spring, summer or early fall then seed with annual or perennial rye at a rate of 30 lbs per acre. If area is to remain stabilized over the winter into the following spring use perennial rye only.

- If seeding in late fall or early winter, use certified Aroostook winter rye (cereal rye) at a rate of 90 lbs per acre.

Any seeding method may be used that will provide uniform application of seed to the area and result in relatively good soil to seed contact. Area must be free of large rocks and debris and seeded within 24 hours of disturbance or scarification of the soil surface will be necessary prior to seeding. Fertilizer or lime is not typically used for temporary plantings.

Mulch shall be applied in conjunction with seeding and applied at the rate of 90 lbs per 1000 square feet. Mulch shall be reapplied as necessary. Areas of the project area, which are to be paved, shall be temporarily stabilized by applying temporary gravel subbase until pavement can be applied.

Temporary diversion swales shall be installed on site as necessary to provide positive drainage. Diversion swales are designed to divert runoff around active construction areas to a point of discharge.

Sediment control fencing shall be installed around the site where depicted on the attached plan sheets.

Prior to commencing any earthwork, stabilized construction entrances shall be installed as indicated on the attached plans. These entrances shall be utilized as the exclusive construction entrance and exit to the construction areas. Construction traffic shall be limited to the construction entrances.

Permanent Stabilization

Disturbed portions of the project area where construction activities permanently cease shall be stabilized with permanent seed no later than 14 days after the last construction activity. The permanent seed mix shall be in accordance with the project specifications and plans. Construction and maintenance of erosion and siltation control measures are in accordance with the New York Standards and Specifications for Erosion and Sediment Control.

Where construction activity is complete over areas to be permanently vegetated, stabilize with permanent seeding.

Verify seeding dates with engineer. If engineer determines that seed cannot be applied due to climate, topsoil shall not be spread and mulching shall be applied to the exposed surface to stabilize soils until the next

-8-recommended seeding period. Other project areas shall be permanently stabilized with pavement, concrete, gravel or building structures.

Winter Operations

If construction activities proceed through the winter season, access points should be enlarged and stabilized to provide for snow stockpiling. Drainage structures should be kept open and free of potential snow and ice dams.

Inspection and maintenance are necessary to ensure the function of these practices during runoff events. For sites where construction activities temporarily cease, temporary and/or permanent soil stabilization measures shall be installed within fourteen (14) days from the date the soil disturbing activity ceased. Disturbed areas should be stabilized with seed and mulch, or other approved methods, even if the ground is covered by significant amounts of snow.

Winter Shutdown

Site inspections (by the qualified inspector) may be decreased to a minimum of one (1) time every thirty (30) days for sites where soil disturbing activities have ceased and the site has been completely stabilized with an approved method. Inlet protection should be installed and/or repaired before shutdown of the site. The owner or operator shall provide written notification to the appropriate Fort Drum Stormwater Contact prior to reducing the frequency of any site inspections.

Other Controls

Waste Disposal

Waste materials – Foreign waste materials shall be collected and stored in a secured area until removal and disposal by a licensed solid waste management company. All trash and construction debris from the project area shall be disposed of in a portable container unit. No foreign waste materials shall be buried within the project area. All personnel shall be instructed regarding the correct procedure for waste disposal. Notices stating these practices shall be posted in the project trailer and the individual who manages day-to-day project operations will be responsible for seeing that these procedures are followed.

Petroleum Impacted Waste – During the excavation activities, there is the potential that petroleum impacted soils may be encountered. In the event that field evidence of contamination is identified during the project, potentially contaminated soils will be segregated and stockpiled on polyethylene sheeting and covered in a predetermined staging area. The potentially impacted, stockpiled soils will then be sampled to determine if the soils are suitable for use as clean backfill. In the event that the soils are not suitable for re-use, the contaminated soil will be properly characterized and disposed of at an off-site NYSDEC permitted facility. The excavation will then be backfilled with clean, imported fill.

Hazardous Waste - All hazardous waste materials shall be disposed of in a manner specified by local or state regulations or by the manufacturer. Project personnel shall be instructed in these practices and the individual who manages day-to-day project operations shall be responsible for seeing that these practices are followed.

Sanitary Waste - Any sanitary waste from portable units shall be collected from the portable units by a licensed sanitary waste management contractor, as required by NYS DEC regulations.

Sediment Tracking by Vehicles

A stabilized construction entrance shall be installed (where depicted on attached plan) and maintained as necessary to help reduce vehicular tracking of sediment. The entrance shall be cleaned of sediment and redressed when voids in the crushed stone become filled and vehicular tracking of sediment is occurring. Dump trucks hauling materials to and from the construction project area shall be covered with a tarpaulin to reduce dust. Any sediment

-9-and debris tracked from work area along project adjacent roadways shall be immediately removed with a street sweeper or equivalent sweeping method. Further, sweeping of streets adjacent to disturbed areas shall be performed prior to the end of each work day (at a minimum) when tracking of sediment is occurring.

Non-Stormwater Discharges

Non-stormwater discharges are not expected to exit the project area during construction.

Certification of Compliance with Federal, State, and Local Regulations

The stormwater pollution prevention plan reflects the New York State requirements for stormwater management and erosion and sediment control. To ensure compliance, this plan was prepared in accordance with New York State Standards. There are no other applicable State or Federal requirements for sediment and erosion plans (or permits), or stormwater management plans (or permits).

Post-Construction Stormwater Management

Water Quality

Water quality treatment will be designed to capture and treat 90% of the annual stormwater runoff volume, or the full water quality volume (WQv). Treatment practices need to be capable of 80% Total Suspended Solids (TSS) removal and 40% Total Phosphorous (TP) removal, have an accepted longevity in the field and have a pretreatment mechanism.

Per the New York State Stormwater Management Design Manual (NYSSMDM), the Water Quality Volume (WQv) is calculated as follows:

WQv = (P * Rv * A)/12, where

P = 90% rainfall event number, from NYSSMDM Figure 4.1, P=1.0 Rv = Impervious coefficient, based on % impervious cover (I) Rv = 0.05 + 0.009*(I) A = Drainage area in acres (impervious footprint)

The required WQv will be provided within infiltration trenches along Munns Corners Road and around the perimeter of the proposed parking lot.

Intersection

According to Chapter 9 of the NYSSMDM (redevelopment guidelines), only 25% of the water quality volume is required for existing impervious surface while 100% of new impervious surface is required to be treated. Because not all of the impervious surface is tributary to the proposed infiltration trenches, the required treatment volume is calculated based on the following:

New Impervious Surface Within Disturbed Area = 0.08 acres Existing Impervious Surface Within Disturbed Area = 1.02 acres x 25% = 0.26 acres Total Impervious Area Required to be Treated = 0.08 + 0.26 = 0.34 acres

-10-

WQv = (1.0 x 0.05 + 0.009 (100%) x 0.34 ac) / 12 = 0.027 acft or 1,176 cuft

Two infiltration trenches will be constructed along the road edge to treat the required water quality volume. As shown in Figure 3, the area tributary to the trenches amounts to 0.34 acres as required. The trenches are sized as follows:

Ap = Vw / (n x dt), where

Ap = surface area (SF) Vw = design volume (WQv, cuft) n = porosity (assume 0.4) dt = trench depth (max 4 ft, separated at least 3 ft from seasonally high water table)

Therefore, Ap = 1,176 cuft / 0.4 x 3.42 = 860 SF

The infiltration trenches total 890 SF (3 feet wide by a total of 190 feet in length) which meets requirements. The trench is separated from the road edge to provide a pretreatment grass filter strip.

Parking Lot

All impervious surfaces constructed for the development of the parking lot is considered new impervious surface, therefore, 100% of these surfaces must be treated. The required WQv for this area is calculated as follows:

WQv = (1.0 x 0.05 + 0.009 (100%) x 0.92 ac) / 12 = 0.073 acft or 3,180 cuft

An infiltration trench will be constructed along the parking lot edge to treat the required water quality volume.

The trench is sized as follows (based on the above sizing formula):

Ap = 3,180 cuft / 0.4 x 3.42 = 2,325 SF

The proposed infiltration trench is 583 feet in length and 4 feet wide which amounts to a surface area of 2,332 SF, meeting water quality volume requirements. The trench is separated from the parking lot to provide a pretreatment grass filter strip.

Runoff Reduction

The goal of runoff reduction (RRv) is to provide infiltration, groundwater recharge, reuse, recycle evaporation/evapotranspiration of 100 percent of the post-development water quality volumes to replicate pre-development hydrology by maintaining pre-construction infiltration, peak runoff flow, discharge volume, as well as minimizing concentrated flow by using runoff control techniques to provide treatment in a distributed manner before runoff reaches the collection system. This requirement can be accomplished by application of on-site green infrastructure techniques, standard stormwater management practices with runoff reduction capacity, and good operation and maintenance. Runoff reduction can be achieved by three methods: reduction of contributing drainage area, reduction of runoff volume through practice storage, and using standard stormwater practices with runoff reduction capacity.

Due to high infiltration rates within the project area, runoff reduction will be provided within the infiltration trenches. As shown above, the infiltration trenches are sized to infiltrate the required WQv which meets RRv requirements.

-11-

Floodplains

The project site is not located within a floodplain, therefore, floodplain impacts are not applicable.

Maintenance/Inspection Procedures:

Erosion and Sediment Control Inspection and Maintenance Practices

These are the minimum required inspection and maintenance practices that shall be used to maintain erosion and sediment controls:

Owner/Operator Inspection Requirements

Prior to construction activity the owner/operator shall have contractors and sub-contractors identify a trained individual responsible for the implementation of the SWPPP. The trained individual must be on-site on a daily basis when soil disturbing activities are occurring.

The owner/operator shall inspect the erosion and sediment control measures as identified in the SWPPP to ensure that they are being maintained in effective operating conditions at all times. Where soil disturbing activities temporarily cease (e.g. winter shutdown) and temporary stabilization measures have been applied to all disturbed areas, the owner/operator can stop conducting inspections. The owner/operator shall resume inspections when soil disturbing activities begin again.

Where soil disturbing activities have ceased with partial project completion, the owner/operator can stop conducting inspections when disturbed areas have reached final stabilization. All post construction stormwater management practices required for the completed areas shall have been constructed in conformance with the SWPPP and be fully operational. Final stabilization means that all soil disturbance activities have ceased and a uniform, perennial vegetative cover with a density of eighty (80) percent over the entire pervious surface has been established; or other equivalent stabilization measures, such as permanent landscape mulches, rock rip-rap or washed/crushed stone have been applied on all disturbed areas that are not covered by permanent structures, concrete or pavement.

The owner/operator shall notify the stormwater contact person for both the DEC Regional Office and Fort Drum prior to any reduction in the frequency of site inspections.

The owner/operator shall retain copies of the NOI, NOI acknowledgment letter, SWPPP and any inspection reports submitted in conjunction with this permit and records or all data used to complete the NOI to be covered by this permit for a period of at least five (5) years from the date that the site is finally stabilized.

Qualified Inspector Inspection Requirements

The qualified inspector is defined as a person that is knowledgeable in the principles and practices of erosion and sediment control, such as a licensed Professional Engineer, Certified Professional in Erosion and Sediment Control (CPESC), licensed Landscape Architect, or other Department endorsed individual(s). It may also mean someone working under the direct supervision of the licensed Professional Engineer or licensed Landscape Architect, provided that person has training in the principles and practices of erosion and sediment control. Training in the principles and practices of erosion and sediment control means the person has received four (4) hours of training endorsed by the Department and shall receive four (4) hours of training every three (3) years after the initial training.

A site inspection shall be conducted at least once every seven (7) days by the qualified inspector when soil disturbing activities are occurring. A copy of the “Construction Duration Inspection Form” is included in the “inspection forms” section of this plan.

All measures shall be maintained in good working order; if any repairs or corrective actions are necessary, it is the responsibility of the qualified inspector to notify the owner/operator and appropriate contractor within one business day. The contactor shall begin implementing the corrective action within one business day of being notified.

-12-

During construction activities where soil disturbances exceed the five (5) acre maximum, and the owner/operator has received prior authorization, the qualified inspector shall conduct at least two (2) site inspections every seven

(7) calendar days. Inspections shall be separated by a minimum of two (2) full calendar days.

All inspection forms must be signed by a qualified inspector.

For construction sites where soil disturbing activities are temporarily suspended, temporary stabilization measures shall be applied and the qualified inspector shall conduct a site inspection at least once every thirty (30) calendar days.

Where soil disturbing activities have ceased with partial project completion the qualified inspector can stop conducting inspections when disturbed areas have reached final stabilization and all post construction stormwater management practices required for the completed areas have been constructed in conformance with the SWPPP and are fully operational.

Where soil disturbing activities are not resumed within two (2) years, from the date of shut down of partial project completion, the qualified inspector shall perform a final inspection and certify that all disturbed areas have achieved final stabilization, all temporary and permanent erosion control measures have been removed, and post-construction stormwater management practices have been constructed in conformance with the SWPPP. Qualified inspector shall sign the “Final Stabilization” and “Post-Construction Stormwater Management Practice” certification statements on the Notice of Termination (NOT).

General Requirements

A copy of the SPDES General Permit (GP-0-15-002), the signed Notice of Intent (NOI), NOI acknowledgement letter, SWPPP and inspection reports shall be maintained onsite until the site has achieved final stabilization.

Built up sediment shall be removed from any silt fence when it has reached one-third the height of the fence / dike.

Sediment fencing shall be inspected for depth of sediment, and tears, to see if fabric is securely attached to the fence posts, and to see that the fence posts are firmly in the ground.

The construction entrances shall be cleaned of sediment and redressed when voids in the crushed stone become filled and vehicular tracking of sediment is occurring.

Dust shall be controlled on access points and other disturbed areas subject to surface dust movement and blowing.

Stabilization fabric shall be inspected to ensure that slopes and swales are not being eroded. Fabric shall be replaced

/ reinstalled as necessary to prevent any such erosion.

Inspection of diversion swales shall be conducted to check condition of swale.

Any temporary sediment basins shall be inspected to check condition of basin. They shall be cleaned immediately once accumulated sediment reaches a depth of 1/3 the depth of the basin. Sediment basins will be converted to permanent stormwater management ponds upon project completion. All accumulated sediment shall be removed and capacity returned to design volumes.

Inspection must verify that all practices are adequately operational, maintained properly and that sediment is removed from all control structures.

Inspection must look for evidence of soil erosion on the site, potential of pollutants entering drainage systems, problems at the discharge points, and signs of soil and mud transport from the site to the public road.

Post-Construction Stormwater Inspection and Maintenance Practices

Fort Drum Public Works will maintain ownership of the development. Long-term inspection forms for the stormwater management practices (included in Appendix F of this plan) are referenced from Appendix G of the New York State Stormwater Management Design Manual.

Inventory for Pollution Prevention Plan:

The materials or substances listed below are expected to be within the project area during construction:

Portland cement concrete.

Fertilizers / seeding materials.

-13-

Stone.

Bituminous asphalt.

Petroleum based products.

Silt fence fabric.

Lumber.

Pavement marking paint.

HDPE pipe, PVC pipe, and CMP.

Bonded fiber matrix material.

HDPE Geomembrane material.

Spill Prevention:

The following are the material management practices that shall be used to reduce the risk of spills or other accidental exposure of materials and substances to stormwater runoff.

Good Housekeeping

The following good housekeeping practices shall be followed within project areas during construction:

An effort shall be made to store only enough products required to do the job.

All materials stored within project areas shall be stored in a neat, orderly manner in their appropriate containers and, if possible, under a roof or other enclosure.

Products shall be kept in their original containers with the original manufacturer's label.

Substances shall not be mixed with one another unless recommended by the manufacturer.

Whenever possible, all of a product shall be used up before disposing of the container.

Manufacturers' recommendations for proper use and disposal shall be followed.

The project superintendent shall inspect daily to ensure proper use and disposal of materials.

Hazardous Products

These practices are used to reduce the risks associated with hazardous materials:

Products shall be kept in original containers unless they are not resealable.

Original labels and material safety data shall be retained.

If surplus product must be disposed of, manufacturers' or local and state recommended methods of proper disposal shall be followed.

Material Safety Data Sheets for all hazardous products shall be within the project area for the duration of construction.

Product Specific Practices

The following product-specific practices shall be followed within the project areas:

Petroleum Products

All project related vehicles shall be monitored for leaks and receive regular preventive maintenance to reduce the chance of leakage. Petroleum products shall be stored in tightly sealed containers which are clearly labeled. Any asphalt substances used during construction shall be applied according to the manufacturer's recommendations.

-14-

Fertilizers

Fertilizers used shall be applied only in the minimum amounts recommended by the manufacturer. Once applied, fertilizer shall be worked into the soil to limit exposure to stormwater. Fertilizers shall be stored in a covered or other contained area.

Paints

All containers shall be tightly sealed and stored when not required for use. Excess paint shall not be discharged to the storm sewer system but shall be properly disposed of according to manufacturer’s instructions or State regulations.

Concrete Trucks

Concrete trucks shall be allowed to wash out within project areas provided that the contractor provides an area which collects and contains any concrete / slurry material washed from trucks for recovery and disposal at a later time. No concrete / slurry shall be discharged from the property at any time of construction. If such washing is anticipated, the contractor shall submit a plan detailing the control of concrete / slurry to the engineer for approval.

Watercourse Protection

Construction operations shall be conducted in such a manner as to prevent damage to watercourses from pollution of debris, sediment, or other foreign material, or from manipulation, from equipment and/or materials in or near the watercourse. The contractor shall not return directly to the watercourse any water used for wash purposes or other similar operations which may cause the water to become polluted with sand, silt, cement, oil or other impurities. If the contractor uses water from the water course, the contractor shall construct an intake or temporary dam to protect and maintain watercourse water quality.

Spill Control Practices

The contractor will be responsible for preparing a project area specific spill control plan in accordance with local and NYS DEC regulations. At a minimum this plan should:

Reduce stormwater contact if there is a spill.

Contain the spill.

Stop the source of the spill.

Dispose of contaminated material in accordance with manufactures procedures, and NYS DEC regulations.

Identify responsible and trained personnel.

Ensure spill area is well ventilated.

Updating the SWPPP:

The SWPPP shall be updated/revised as conditions merit or as directed by the regulating authority. The attached inspection forms included with this document allows for the certification of any updates/revisions.

-15-

SWPPP Certification:

Contracting Firm Information:

Contracting Firm

Address

City/Town State Zip

Site Location:

Munns Corners Road & FOB Shank Road Fort Drum Jefferson County, New York

-16-

Contractor’s Certification

I hereby certify that I understand and agree to comply with the terms and conditions of the SWPPP and agree to implement any corrective actions identified by the qualified inspector during a site inspection. I also understand that the owner or operator must comply with the terms and conditions of the most current version of the New York State Pollutant Discharge Elimination System (SPDES) general permit for stormwater discharges from construction activities and that it is unlawful for any person to cause or contribute to a violation of water quality standards. Furthermore, I understand that certifying false, incorrect or inaccurate information is a violation of the referenced permit and the laws of the State of New York and could subject me to criminal, civil and/or administrative proceedings.

Signature (Contractor/Subcontractor) Date

For

Responsible For

Signature (Trained Contractor) Date

Signature (Contractor/Subcontractor) Date

Signature (Trained Contractor) Date

APPENDIX A

Soils Information

Soil Map—Jefferson County, New York

Natural Resources Conservation Service

Web Soil Survey National Cooperative Soil Survey

7/20/2016

443400 443460 443520 443580 443640 443700 443760 443820 443880 443940 444000

443400 443460 443520 443580 443640 443700 443760 443820 443880 443940 444000

44° 3' 21'' N

2'

4' ' W

44° 3' 21'' N

1'

6' ' W

44° 3' 8'' N

2'

4' ' W

44° 3' 8'' N

1'

6' ' W

N

Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 18N WGS84 0 100 200 400 600

Feet 0 40 80 160 240

Meters Map Scale: 1:2,810 if printed on A landscape (11" x 8.5") sheet.

MAP LEGEND MAP INFORMATION

Area of Interest (AOI) Area of Interest (AOI)

Soils Soil Map Unit Polygons

Soil Map Unit Lines

Soil Map Unit Points

Special Point Features Blowout

Borrow Pit

Clay Spot

Closed Depression

Gravel Pit

Gravelly Spot

Landfill

Lava Flow

Marsh or swamp

Mine or Quarry

Miscellaneous Water

Perennial Water

Rock Outcrop

Saline Spot

Sandy Spot

Severely Eroded Spot

Sinkhole

Slide or Slip

Sodic Spot

Spoil Area

Stony Spot

Very Stony Spot

Wet Spot

Other

Special Line Features

Water Features Streams and Canals

Transportation Rails

Interstate Highways

US Routes

Major Roads

Local Roads

Background Aerial Photography

The soil surveys that comprise your AOI were mapped at 1:15,800.

Warning: Soil Map may not be valid at this scale.

Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale.

Please rely on the bar scale on each map sheet for map measurements.

Source of Map: Natural Resources Conservation Service Web Soil Survey URL: http://websoilsurvey.nrcs.usda.gov Coordinate System: Web Mercator (EPSG:3857)

Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required.

This product is generated from the USDA-NRCS certified data as of the version date(s) listed below.

Soil Survey Area: Jefferson County, New York Survey Area Data: Version 12, Sep 21, 2015

Soil map units are labeled (as space allows) for map scales 1:50,000 or larger.

Date(s) aerial images were photographed: Jun 16, 2011—Jul 2, The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident.

Soil Map—Jefferson County, New York

Natural Resources Conservation Service

Web Soil Survey National Cooperative Soil Survey

7/20/2016

Map Unit Legend

Jefferson County, New York (NY045)

Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI

PoB Plainfield sand, 0 to 8 percent slopes

5.5 100.0%

Totals for Area of Interest 5.5 100.0%

Soil Map—Jefferson County, New York

Natural Resources Conservation Service

Web Soil Survey National Cooperative Soil Survey

Jefferson County, New York

PoB—Plainfield sand, 0 to 8 percent slopes

Map Unit Setting National map unit symbol: 9sr6 Elevation: 720 to 1,150 feet Mean annual precipitation: 33 to 50 inches Mean annual air temperature: 45 to 46 degrees F Frost-free period: 110 to 170 days Farmland classification: Not prime farmland

Map Unit Composition Plainfield and similar soils: 80 percent Minor components: 20 percent Estimates are based on observations, descriptions, and transects of the mapunit.

Description of Plainfield

Setting Landform: Deltas, outwash plains, terraces Landform position (two-dimensional): Summit Landform position (three-dimensional): Tread Down-slope shape: Convex Across-slope shape: Convex Parent material: Sandy glaciofluvial or deltaic deposits

Typical profile H1 - 0 to 8 inches: sand H2 - 8 to 28 inches: sand H3 - 28 to 65 inches: sand

Properties and qualities Slope: 0 to 8 percent Depth to restrictive feature: More than 80 inches Natural drainage class: Excessively drained Capacity of the most limiting layer to transmit water (Ksat): High to very high (5.95 to 19.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Low (about 3.4 inches)

Interpretive groups Land capability classification (irrigated): 3e Land capability classification (nonirrigated): 4s Hydrologic Soil Group: A

Minor Components

Windsor Percent of map unit: 5 percent

Map Unit Description: Plainfield sand, 0 to 8 percent slopes---Jefferson County, New York

Natural Resources Conservation Service

Web Soil Survey National Cooperative Soil Survey

Deerfield Percent of map unit: 5 percent

Agawam Percent of map unit: 5 percent

Pits, sand and gravel Percent of map unit: 5 percent

Data Source Information

Soil Survey Area: Jefferson County, New York Survey Area Data: Version 12, Sep 21, 2015

Map Unit Description: Plainfield sand, 0 to 8 percent slopes---Jefferson County, New York

Natural Resources Conservation Service

Web Soil Survey National Cooperative Soil Survey

APPENDIX B

Historic Preservation Information

7/20/2016 Cultural Resource Information System (CRIS) https://cris.parks.ny.gov/Default.aspx 1/1

Welcome Kristy Harris | My Profile | Contact Us | FAQ | Help | Sign Out

HOME SUBMIT SEARCH COMMUNICATE

USDA FSA, DigitalGlobe, GeoEye, Microso…

0 300 600ft

Criteria Spatial Results

© 2016 New York State Office of Parks, Recreation & Historic Preservation. All rights reserved. Version 1.0.21, May 12th, 2016

APPENDIX C

Figures

M S R

TA M

PA

FO

B

SHAN

K

RO

A D

MUNNS CORNERS ROAD MUNNS CORNERS ROAD

10TH COMBAT AVIATION

BRIGADE HEADQUARTERS

MUNNS CORNERS ROAD

GSAB HANGAR

Disturbance Area

(Parking Lot)

Disturbance Area

(Intersection)

FO

B

SH ANK

RO

AD

MUNNS CORNERS ROAD MUNNS CORNERS ROAD MUNNS CORNERS ROAD

GSAB HANGAR

Area Tributary to

Infiltration Trenches

0.34 ac

Disturbance Area

2.98 Ac

Infiltration Trenches

T AM

P A

MUNNS CORNERS ROAD

Disturbance Area

1.69 Ac

Infiltration Trench

APPENDIX D

Notice of Intent

Fax (Owner/Operator)

New York State Department of Environmental Conservation

Division of Water

625 Broadway, 4th Floor

Albany, New York 12233-3505

NOTICE OF INTENT

All sections must be completed unless otherwise noted. Failure to complete all items may result in this form being returned to you, thereby delaying your coverage under this General Permit. Applicants must read and understand the conditions of the permit and prepare a Stormwater Pollution Prevention Plan prior to submitting this NOI. Applicants are responsible for identifying and obtaining other DEC permits that may be required.

-IMPORTANT-

RETURN THIS FORM TO THE ADDRESS ABOVE

OWNER/OPERATOR MUST SIGN FORM

Stormwater Discharges Associated with Construction Activity Under State Pollutant Discharge Elimination System (SPDES) General Permit # GP-0-15-002

Owner/Operator Information

Owner/Operator Contact Person Last Name (NOT CONSULTANT)

Owner/Operator Contact Person First Name

Owner/Operator Mailing Address

City

State Zip

Phone (Owner/Operator)

Email (Owner/Operator)

Owner/Operator (Company Name/Private Owner Name/Municipality Name)

NYR

(for DEC use only)

FED TAX ID

- (not required for individuals)

0806372691

1. Provide the Geographic Coordinates for the project site in NYTM Units. To do this you must go to the NYSDEC Stormwater Interactive Map on the DEC website at:

www.dec.ny.gov/imsmaps/stormwater/viewer.htm

Zoom into your Project Location such that you can accurately click on the centroid of your site. Once you have located your project site, go to the tool boxes on the top and choose "i"(identify). Then click on the center of your site and a new window containing the X, Y coordinates in UTM will pop up. Transcribe these coordinates into the boxes below. For problems with the interactive map use the help function.

X Coordinates (Easting) Y Coordinates (Northing)

Project Site Information

Project/Site Name

Street Address (NOT P.O. BOX)

City/Town/Village (THAT ISSUES BUILDING PERMIT)

State Zip

County

Name of Nearest Cross Street

Distance to Nearest Cross Street (Feet) Project In Relation to Cross Street

North South East West

2. What is the nature of this construction project?

New Construction

Redevelopment with increase in impervious area

Redevelopment with no increase in impervious area

Section-Block-Parcel Tax Map Numbers

Side of Street

North South East West

DEC Region

Tax Map Numbers

1443372699

3. Select the predominant land use for both pre and post development conditions.

SELECT ONLY ONE CHOICE FOR EACH

Existing Land Use

FOREST

PASTURE/OPEN LAND

CULTIVATED LAND

SINGLE FAMILY HOME

SINGLE FAMILY SUBDIVISION

TOWN HOME RESIDENTIAL

MULTIFAMILY RESIDENTIAL

INSTITUTIONAL/SCHOOL

INDUSTRIAL

COMMERCIAL

ROAD/HIGHWAY

RECREATIONAL/SPORTS FIELD

BIKE PATH/TRAIL

LINEAR UTILITY

PARKING LOT

OTHER

Future Land Use

SINGLE FAMILY HOME

SINGLE FAMILY SUBDIVISION

TOWN HOME RESIDENTIAL

MULTIFAMILY RESIDENTIAL

INSTITUTIONAL/SCHOOL

INDUSTRIAL

COMMERCIAL

MUNICIPAL

ROAD/HIGHWAY

RECREATIONAL/SPORTS FIELD

BIKE PATH/TRAIL

LINEAR UTILITY (water, sewer, gas, etc.)

PARKING LOT

CLEARING/GRADING ONLY

DEMOLITION, NO REDEVELOPMENT

WELL DRILLING ACTIVITY *(Oil, Gas, etc.)

OTHER

Pre-Development Post-Development

4. In accordance with the larger common plan of development or sale, enter the total project site area; the total area to be disturbed;

existing impervious area to be disturbed (for redevelopment activities); and the future impervious area constructed within the disturbed area. (Round to the nearest tenth of an acre.)

Number of Lots

*Note: for gas well drilling, non-high volume hydraulic fractured wells only

Total Site Area

Total Area To Be Disturbed

Existing Impervious Area To Be Disturbed

Future Impervious Area Within

Disturbed Area

5. Do you plan to disturb more than 5 acres of soil at any one time? Yes No

6. Indicate the percentage of each Hydrologic Soil Group(HSG) at the site.

A B C D

7. Is this a phased project? Yes No

8. Enter the planned start and end dates of the disturbance activities.

Start Date

End Date

2300372692

Name

9. Identify the nearest surface waterbody(ies) to which construction site runoff will discharge.

9a. Type of waterbody identified in Question 9?

Wetland / State Jurisdiction On Site (Answer 9b)

Wetland / State Jurisdiction Off Site

Wetland / Federal Jurisdiction On Site (Answer 9b)

Wetland / Federal Jurisdiction Off Site

Stream / Creek On Site

Stream / Creek Off Site

River On Site

River Off Site

Lake On Site

Lake Off Site

Other Type On Site

Other Type Off Site

9b. How was the wetland identified?

Regulatory Map

Delineated by Consultant

Delineated by Army Corps of Engineers

Other (identify)

10. Has the surface waterbody(ies) in question 9 been identified as a 303(d) segment in Appendix E of GP-0-15-002?

11. Is this project located in one of the Watersheds identified in Appendix C of GP-0-15-002?

Yes No

Yes No

12. Is the project located in one of the watershed areas associated with AA and AA-S classified waters?

If no, skip question 13.

Yes No

13. Does this construction activity disturb land with no existing impervious cover and where the Soil Slope Phase is identified as an E or F on the USDA Soil Survey?

If Yes, what is the acreage to be disturbed?

Yes No

14. Will the project disturb soils within a State regulated wetland or the protected 100 foot adjacent area?

Yes No

7121372698

15. Does the site runoff enter a separate storm sewer system (including roadside drains, swales, ditches, culverts, etc)?

16. What is the name of the municipality/entity that owns the separate storm sewer system?

Yes No Unknown

17. Does any runoff from the site enter a sewer classified as a Combined Sewer?

Yes No Unknown

21. Has the required Erosion and Sediment Control component of the SWPPP been developed in conformance with the current NYS Standards and Specifications for Erosion and Sediment Control (aka Blue Book)?

22. Does this construction activity require the development of a SWPPP that includes the post-construction stormwater management practice component (i.e. Runoff Reduction, Water Quality and Quantity Control practices/techniques)?

If No, skip questions 23 and 27-39.

23. Has the post-construction stormwater management practice component of the SWPPP been developed in conformance with the current NYS Stormwater Management Design Manual?

Yes No

Yes No

Yes No

18. Will future use of this site be an agricultural property as defined by the NYS Agriculture and Markets Law? Yes No

Yes No

20. Is this a remediation project being done under a Department approved work plan? (i.e. CERCLA, RCRA, Voluntary Cleanup Agreement, etc.)

Yes No

19. Is this property owned by a state authority, state agency, federal government or local government?

5764372699

SWPPP Preparer

Contact Name (Last, Space, First)

Mailing Address

City

State Zip

Phone

Fax

Email

Signature

Date

First Name

Last Name

MI

SWPPP Preparer Certification

24. The Stormwater Pollution Prevention Plan (SWPPP) was prepared by:

Professional Engineer (P.E.)

Soil and Water Conservation District (SWCD)

Registered Landscape Architect (R.L.A)

Certified Professional in Erosion and Sediment Control (CPESC)

Owner/Operator

Other

I hereby certify that the Stormwater Pollution Prevention Plan (SWPPP) for this project has been prepared in accordance with the terms and conditions of the GP-0-15-002. Furthermore, I understand that certifying false, incorrect or inaccurate information is a violation of this permit and the laws of the State of New York and could subject me to criminal, civil and/or administrative proceedings.

4277372697

26. Select all of the erosion and sediment control practices that will be employed on the project site:

Biotechnical

Brush Matting

Wattling

Other

25. Has a construction sequence schedule for the planned management practices been prepared? Yes No

Brush Matting

Dune Stabilization

Grassed Waterway

Mulching

Protecting Vegetation

Recreation Area Improvement

Seeding

Sodding

Straw/Hay Bale Dike

Stream…