SWPPP_draft.pdf

Stormwater Pollution Prevention Plan (SWPPP)

NP-GRSM 13(1), 14(2), 18(1), 05/30/2018

i

Stormwater Pollution Prevention Plan

For:

NP-GRSM 13(1), 14(2), 18(1)

Pavement Preservation of Fighting Creek Gap Road, Little River Gorge Road, and Elkmont Road Great Smoky Mountains National Park, Sevier and Blount Counties, Tennessee

Near Gatlinburg, Tennessee

Operator(s):

Company to Sign Section 8 – To Be Determined

Stormwater Manager and SWPPP Contact(s):

Federal Highway Administration

Kevin Rose 21400 Ridgetop Circle

Sterling, Virginia 20166 571-434-1541

Kevin.Rose@dot.gov

SWPPP Preparation Date:

05/30/18

Estimated Project Dates:

Start of Construction: 02 / 04 / 2019

Completion of Construction: 08 / 31 / 2020 ii

Table of Contents

SECTION 1: SITE EVALUATION, ASSESSMENT, AND PLANNING

1.1 Project/Site Information

1.2 Contact Information/Responsible Parties

1.3 Nature and Sequence of Construction Activity

1.4 Soils, Slopes, Vegetation, and Current Drainage Patterns

1.5 Construction Site Estimates

1.6 Receiving Waters

1.7 Site Features and Sensitive Areas to be Protected

1.8 Potential Sources of Pollution

1.9 Endangered Species Certification

1.10 Historic Preservation

1.10 Historic Preservation (Continued)

1.11 Maps

SECTION 2: EROSION AND SEDIMENT CONTROL BMPS

SECTION 3: GOOD HOUSEKEEPING BMPS

3.1 Good Housekeeping BMPs

3.2 Allowable Non-Stormwater Discharge Management

SECTION 4: SELECTING POST-CONSTRUCTION BMPs SECTION 5: INSPECTIONS and MAINTENANCE

5.1 Inspections

5.2 Maintenance of Controls

5.3 Corrective Action Log

SECTION 6: Recordkeeping and Training

6.1 Recordkeeping

6.2 Log of Changes to the SWPPP

6.3 Training

SECTION 7: FINAL STABILIZATION

SECTION 8: CERTIFICATION AND NOTIFICATION

SWPPP APPENDICES

App A – Project Plan Set App B – Copy of Construction General Permit App C – Copy of NOI and acknowledgement letter from EPA/State App D – Inspection Reports App E – Corrective Action Log (or in Section 5.3) App F – Log of Changes and Updates to SWPPP (or in Section 6.3) App G – Subcontractor Certifications/Agreements App H – NEPA Categorical Exclusion Form; Endangered Species Act and National Historic

Preservation Act Consultations

SECTION 1: SITE EVALUATION, ASSESSMENT, AND PLANNING

1.1 Project/Site Information

Project Information:

Project/Site Name: NP-GRSM 13(1), 14(2), 18(1), Pavement Preservation of Fighting Creek Gap Road, Little River Gorge Road, and Elkmont Road

Project Street/Location: Fighting Creek Gap Road, Little River Gorge Road, Elkmont Road, Great Smoky Mountains National Park

City: Near Gatlinburg_____ State: TN_________ Zip Code: 37738_________

County or Similar Subdivision: _Sevier and Blount ___________________________________

Latitude/Longitude

Latitude: Longitude:

Start: 35.684546 -83.535120 End: 35.666195 -83.599359

Start: 35.666200 -83.599283 End: 35.659560 -83.708021

Start: 35.666110 -83.599081 End: 35.660414 -83.583598

Start: 35.684346 -83.536057 End: 35.685525 -83.538459

Method for determining latitude/longitude: Geographic Information Systems

Is the project located in Indian country? Yes No If yes, name of Reservation, or if not part of a Reservation, indicate "not applicable." __n/a_____

Is this project considered a federal facility? Yes No

NPDES project or permit tracking number:________________________________

(This is the unique identifying number assigned to your project by your permitting authority after you have applied for coverage under the appropriate NPDES construction general permit.)

1.2 Contact Information/Responsible Parties

Project Information:

Operator(s):

Insert Company or Organization Name: To Be Determined Insert Name Insert Address Insert City, State, Zip Code Insert Telephone Number Insert Fax/Email Insert area of control (if more than one operator at site) Repeat as necessary

Project Manager(s) or Site Supervisor(s):

Insert Name Insert Company or Organization Name Insert Address Insert City, State, Zip Code Insert Telephone Number Insert Fax/Email Insert area of control (if more than one operator at site) Repeat as necessary

SWPPP Contact(s):

Kevin S. Rose Federal Highway Administration Eastern Federal Land Highway Division 21400 Ridgetop Circle Sterling, VA 20166 571-434-1541 Kevin.Rose@dot.gov

This SWPPP was Prepared By:

Lee Ellen Carter Federal Highway Administration Eastern Federal Land Highway Division 21400 Ridgetop Circle Sterling, VA 20166 703-948-1438 Lee.Ellen.Carter@dot.gov

Subcontractor(s):

To Be Determined

Emergency 24 hour contact:

To Be Determined

1.3 Nature and Sequence of Construction Activity

Project Information:

The Eastern Federal Lands Highway Division, of the Federal Highway Administration (FHWA), in cooperation with the National Park Service (NPS), proposes to make improvements to approximately 22.17 miles of existing roadway: Fighting Creek Gap Road, Little River Gorge Road, and Elkmont Spur Road. The work will include applying an ultra-thin bonded wearing course on Fighting Creek Gap Road (Schedule A), Little River Gorge Road (Schedule B), and Elkmont Road (Schedule C); pavement patching; crack cleaning and sealing; permanent pavement markings; and other miscellaneous work (e.g., temporary traffic control construction signs).

What is the function of the construction activity?

Residential Commercial Industrial Road Construction

Linear Utility

Other (please specify):_________________________________________________________

Estimated Project Start Date: 02 / 04 / 2019

Estimated Project Completion Date: 08 / 31 / 2020

1.4 Soils, Slopes, Vegetation, and Current Drainage Patterns

Project Information:

Soil type(s):

• A USDA soil survey map for the project area is included in Appendix A.

Slopes (describe current slopes and note any changes due to grading or fill activities):

• The proposed grading will generally follow the slopes of the existing roadway shoulders.

Drainage Patterns (describe current drainage patterns and note any changes dues to grading or fill activities):

• The existing drainage patterns generally flow off the pavement, across the shoulder, down the fill slope or roadside ditch and to the receiving waterways. The drainage patterns will not be significantly altered due to the proposed pavement patching, crack cleaning and sealing, and shoulder reconditioning. Channelized flow from curb and gutter sections will be directed through fiber rolls meeting the requirements of Subsection 713.12 to dissipate the concentrated flow. Fiber rolls will have a minimum 8-inch diameter, and 12-inch diameter for drain inlet protection. Outfall locations are through inlets; inlet protection will be installed prior to diverting water through inlets located within patching areas and shoulder reconditioning areas as called out in the Erosion and Sediment Control plans and/or summaries.

Vegetation:

• The project corridor is a maintained roadway. The existing vegetation along the roadway shoulders is grasses and low shrubbery. Dense forests exist outside of the roadway prism. It is anticipated that the proposed grading and land disturbance will be within the existing maintained roadway prism.

1.5 Construction Site Estimates

Project Information:

The following are estimates of the construction site:

Construction Site Area to be disturbed 3.5 acres*

Total Project Area 50.7 acres

Percentage impervious area before construction %

Runoff coefficient before construction

Percentage impervious area after construction %

Runoff coefficient after construction

*Project will not create any new impervious surfaces. Soil disturbing activities include excavation associated with pavement patching and shoulder reconditioning. The total project area consists of the existing roadway prism (travel lanes, drainage features, and maintained shoulders).

1.6 Receiving Waters

Project Information:

Description of receiving waters: Little River

The majority of the stormwater is conveyed with roadside ditches and paved waterways. The Runoff Coefficient will remain unchanged after construction.

1.7 Site Features and Sensitive Areas to be Protected

Project Information:

Description of unique features and measures to protect them:

Little River is an Outstanding National Resource Water. Erosion and sedimentation control measures will be installed prior to any ground disturbing activities and maintained throughout construction to minimize the potential for sediment to leave the construction area.

1.8 Potential Sources of Pollution

Project Information:

Potentials sources of sediment to stormwater runoff:

• Clearing, grubbing, and grading have the potential to generate sediment in stormwater runoff.

Potential pollutants and sources, other than sediment, to stormwater runoff:

• Pollutants associated with the operation and maintenance of construction equipment. It will be the responsibility of the contractor to contain these pollutants.

Potential sources of particulates contributing to air quality:

• The project is located in an Ozone 8-hr (1997 standard) maintenance area. Part of the project is located in an Ozone 8-hr (2008) standard maintenance area and in a PM2.5 24-hr (2006 standard) maintenance area.

• Pollutants associated with the operation and maintenance of construction equipment may be potential sources of particulate air pollution. It will be the responsibility of the contractor to contain any potential pollutants.

1.9 Endangered Species Certification

Project Information:

Are endangered or threatened species and critical habitats on or near the project area?

Yes No

Describe how this determination was made: See Categorical Exclusion Form dated 05/29/2018

If yes, describe the species and/or critical habitat:

If yes, describe or refer to documentation which determines the likelihood of an impact on identified species and/or habitat and the steps taken to address that impact. (Note, if species are present on or near your project site, EPA strongly recommends that the site operator work closely with the appropriate field office of the U.S. Fish and Wildlife Service or National Marine Fisheries Service. Please contact a state or tribal official for concerns related to state or tribal listing of species.)

1.10 Historic Preservation

1.10 Historic Preservation (Continued)

Project Information:

Are there any historic sites on or near the construction site?

Yes No

• Describe how this determination was made: See Categorical Exclusion Form dated 05/29/2018

• If yes, describe or refer to documentation which determines the likelihood of an impact on this historic site and the steps taken to address that impact. INSERT TEXT HERE

1.11 Maps

Project Information:

• Include the site maps with the SWPPP.

SECTION 2: EROSION AND SEDIMENT CONTROL BMPS

Project Information:

1. Minimize Disturbed Area and Protect Natural Features and Soil:

See attached Erosion Control Narrative and Plan for a description of the areas that will be disturbed with each phase of construction and the intended construction sequencing.

2. Control Stormwater Flowing Onto and Through the Project:

No structural practices will be used to control stormwater flowing onto and through the project.

4. Stabilize Soils:

Soils will be stabilized using temporary and permanent seeding. See special contract requirements for seed mix information and instructions.

• BMP Description: Temporary Seeding Permanent Temporary

• Installation Schedule: To Be Determined

• Maintenance and Inspection: To Be Determined

• Responsible Staff: To Be Determined

• BMP Description: Permanent Seeding

Permanent Temporary

• Installation Schedule: To Be Determined

• Maintenance and Inspection: To Be Determined

• Responsible Staff: To Be Determined

5. Protect Slopes:

Slopes will be protected with temporary and permanent turf establishment. See special contract requirements for seeding and seed mix information.

• BMP Description: Temporary and Permanent Seeding

• Installation Schedule: To Be Determined

• Maintenance and Inspection: To Be Determined

6. Protect Storm Drain Inlets:

• BMP Description: Inlet Protection (Type C)

• Installation Schedule: Install prior to diverting water through inlets

• Maintenance and Inspection: Remove sediment and restore the trap to its original dimensions when the sediment has accumulated to one half the depth of the trap.

• Responsible Staff: To Be Determined

7. Establish perimeter controls and sediment barriers:

Fiber rolls will be used to filter and trap sediment before it leaves the construction site.

• BMP Description: Fiber Roll

• Installation Schedule: Prior to any excavation, install perimeter controls to ensure that disturbed sediment does not leave the project site.

• Maintenance and Inspection: Inspect to ensure that rolls remain firmly in place and are not crushed or damaged. Repair or replace split, torn, unraveled or slumping rolls.

• Responsible Staff: To Be Determined

8. Retain Sediment On-Site and Control Dewatering Practices:

Not applicable.

9. Establish Stabilized Construction Exits:

Not applicable.

10. Additional BMPs:

Not applicable.

SECTION 3: GOOD HOUSEKEEPING BMPS

3.1 Good Housekeeping BMPs

Project Information:

1. Material Handling and Waste Management:

Describe measures (i.e., trash disposal, sanitary wastes, recycling, proper material handling) to prevent the discharge of solid materials to waters of the U.S., except as authorized by a permit issued under section 404 of the CWA. (See SWPPP Guide, Chapter 5, P2 Principle 1)

• BMP Description: Waste Disposal

• Installation Schedule: To Be Determined

• Maintenance and Inspection: Solid waste generated from the project will consist of construction debris, garbage, and empty containers. Collect and store all waste in dumpsters, or in metal or plastic drums, as appropriate.

• Responsible Staff: To Be Determined

• BMP Description: Hazardous Waste

• Installation Schedule: To Be Determined

• Maintenance and Inspection: Hazardous waste will not be generated from normal construction activities. Equipment fueling and maintenance could generate spills, leaks, and hazardous wastes, like motor oil, diesel, gasoline, and battery fluid. If feasible, conduct these activities in a covered area to avoid contact with storm water. Store all hazardous waste materials in appropriate and clearly marked containers away from other non-waste materials. Do not dispose of hazardous waste material into the on-site dumpsters. Dispose of material according to Federal, State, and local regulations.

• Responsible Staff: To Be Determined

2. Establish Proper Building Material Staging Areas:

Describe construction materials expected to be stored on-site and procedures for storage of materials to minimize exposure of the materials to stormwater. (See SWPPP Guide, Chapter 5, P2 Principle 2 for more information.)

• BMP Description: To Be Determined

• Installation Schedule: To Be Determined

• Maintenance and Inspection: Stage or stockpile material in no more than three pull-offs or parking areas at a time as approved by the CO. Obtain approval from the CO at least

10 days before closing any pull-off or parking area. Staging is not permitted in the areas listed in General Note #10 and as listed in the project plan.

• BMP Description: INSERT TEXT HERE

• Installation Schedule: INSERT TEXT HERE

• Maintenance and Inspection: INSERT TEXT HERE

• Responsible Staff: INSERT TEXT HERE

3. Designate Washout Areas:

Describe location(s) and controls to minimize the potential for stormwater pollution from washout areas for concrete mixers, paint, stucco, etc. (See SWPPP Guide, Chapter 5, P2 Principle 3 for more information.)

• BMP Description: To Be Determined

• Installation Schedule: INSERT TEXT HERE

• Maintenance and Inspection: INSERT TEXT HERE

• Responsible Staff: INSERT TEXT HERE

• Maintenance and Inspection: INSERT TEXT HERE

• Responsible Staff: INSERT TEXT HERE

4. Establish proper equipment/vehicle fueling and maintenance practices:

Describe equipment/vehicle fueling and maintenance practices that will be implemented to control pollutants to stormwater (e.g., secondary containment, drip pans, spill kits) (See SWPPP Guide, Chapter 5, P2 Principle 4 for more information.)

• BMP Description: To Be Determined

• Installation Schedule: INSERT TEXT HERE

• Installation Schedule: INSERT TEXT HERE

• Maintenance and Inspection: INSERT TEXT HERE

• Responsible Staff: INSERT TEXT HERE

5. Allowable non-stormwater discharges and control equipment/vehicle washing:

For the allowable non-stormwater discharge(s) associated with construction industrial activity identified, describe controls and measures that will be implemented at those sites to minimize pollutant discharges. (See SWPPP Guide, Chapter 5, P2 Principle 5 for more information.)

• BMP Description: To Be Determined

• Installation Schedule: INSERT TEXT HERE

• Maintenance and Inspection: INSERT TEXT HERE

• Responsible Staff: INSERT TEXT HERE

6. Spill Prevention and Control Plan:

The Contractor will develop and implement a Spill Prevention, Control, and Countermeasure (SPCC) Plan following the requirements under 40 CFR 112. Report spills large enough to discharge to surface waters to the National Response Center at 800-424-8802.

7. Any Additional BMPs:

Describe any additional BMPs that don’t fit into the above categories. Indicate the problem they are intended to address.

• BMP Description: To Be Determined

• Installation Schedule: INSERT TEXT HERE

• Responsible Staff: INSERT TEXT HERE

3.2 Allowable Non-Stormwater Discharge Management

Project Information:

List allowable non-stormwater discharges and the measures used to eliminate or reduce them and to prevent them from becoming contaminated:

• INSERT TEXT HERE

SECTION 4: SELECTING POST-CONSTRUCTION BMPs No post-construction BMPs are associated with this project.

SECTION 5: INSPECTIONS and MAINTENANCE

5.1 Inspections

To Be Determined by Construction Contractor

Project Information:

1. Inspection Personnel:

Identify the person(s) who will be responsible for conducting inspections and describe their qualifications.

• INSERT TEXT HERE

2. Inspection Schedule and Procedures:

i. Describe the inspection schedules and procedures you have developed for your site (include frequency of inspections for each BMP or group of BMPs, indicate when you will inspect (e.g., before/during/after rain events, spot inspections)).

• INSERT TEXT OR TABLE HERE

ii. Describe the general procedures for correcting problems when they are identified.

Include responsible staff and timeframes for making corrections.

• INSERT TEXT OR TABLE HERE

iii. Attach a copy of the inspection report you will use for your site.

• REFERENCE ATTACHMENT

5.2 Maintenance of Controls

Project Information:

Maintenance Procedures: To Be Determined

5.3 Corrective Action Log

Project Information:

Corrective Action Log: To Be Determined

SECTION 6: Recordkeeping and Training

6.1 Recordkeeping

Project Information:

Dates when major grading activities occur:

• To Be Determined

Dates when construction activities temporarily or permanently cease on a portion of the site

• To Be Determined

6.2 Log of Changes to the SWPPP

• To Be Determined

Project Information:

Log of changes and updates to the SWPPP

• To Be Determined

6.3 Training

Project Information:

Describe Training Conducted:

• General stormwater and BMP awareness training for staff and subcontractors To Be Determined

• Detailed training for staff and subcontractors with specific stormwater responsibilities To Be Determined

Individual(s) Responsible for Training:

• To Be Determined

SECTION 7: FINAL STABILIZATION

Project Information:

• Finish grading 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.

• Inspect, clean, and repair all culvert outlet protection, riprap basins, and stabilized channels.

• Remove all devices used for de-watering.

• Remove fiber rol only after all upslope areas are stabilized and vegetation is well established.

• Permanent Seeding, See Section 2.4.

• Remove all other perimeter controls when directed by the CO.

SECTION 8: CERTIFICATION AND NOTIFICATION

Instructions:

• The SWPPP should be signed and certified by the construction operator(s). Attach a copy of the NOI and permit authorization letter received from EPA or the State in Appendix D.

Project Information:

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated 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.

Name: ______________________________________ Title: ____________________________

Signature: ___________________________________ Date: ____________________________

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated 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.

Name: ______________________________________ Title: ____________________________

Signature: ___________________________________ Date: ____________________________

SWPPP APPENDICES

App A – Project Plan Set

App B – Copy of Construction General Permit

App C – Copy of NOI and acknowledgement letter from EPA/State

App D – Inspection Reports

App E – Corrective Action Log (or in Section 5.3)

App F – Log of Changes and Updates to SWPPP (or in Section 6.3)

App G – Subcontractor Certifications/Agreements

App H – NEPA Categorical Exclusion Form; Endangered Species Act and National Historic Preservation Act Consultations

WORLD HERITAGE SITEUNESCO

DESCRIPTION OF PROJECT

IMPROVEMENT:

HIGHWAY ENGINEER

Mark Hoover

PLANS PREPARED BY

www.tennessee811.com

811 or 1-800-351-1111

U.S. DEPARTMENT OF THE INTERIOR

PLANS FOR PROPOSED

NATIONAL PARK SERVICE

GREAT SMOKY MOUNTAINS NATIONAL PARK

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

PROJECT MANAGER

ROAD:

ROAD:

DESIGN DESIGNATION:

ROAD: Elkmont Road, Route 0018

SPECIFICATIONS:

and Bridges on Federal Highway Projects, FP-14.

Standard Specifications for Construction of Roads

INDEX TO SHEETS

Aggregate base course

Asphalt concrete pavement

19 - 20 FT

25, 30 MPH

NPS Class 1 Principal Park Road

Base

Wearing Surface

Roadway Width

Posted Speed(s)

Functional Classification

Base

Wearing Surface

Roadway Width

Posted Speed(s)

Functional Classification

Base

Wearing Surface

Roadway Width

Posted Speed(s)

Functional Classification

DESCRIPTION

SHEET

PLAN

None

NC

35 MPH

1%

N/A

50/50

4,000

4,600

3,800

None

NC

35 MPH

1%

N/A

50/50

2,700

3,100

2,600

N

SCALE IN MILES

70 70

KEY MAP

STATE OF TENNESSEE

NASHVILLE KNOXVILLE

MEMPHIS

CHATTANOOGA

6524 75

Maryville

Cove

Cades

Robbinsville

Waynesville

Newport

Dou gla s L ak e

Townsend

Dome

Clingman's

Cher okee

SylvaCity

Bryson

Alcoa

Sevierville

Pigeon Forge

Gatlinburg

B lu e

R idge

Natio nal

Park

Great

S moky

Moun tains

NORT

HTE

N N E

S E E

S C A

O R

L

IN

A

NORT

H

R A

C

A N

L O I

E

ES

S E

N N

E T

N

Fontana Lake

INTERSTATE

INTERSTATE

INTERSTATE

INTERSTATE

INTERSTATE

INTERSTATE

INTERSTATE

INTERSTATE

441 411

321 321

23 276

Fo o th ill s P a rk w a y

Knoxville

Parkw ay

Administration

Federal Highway

U.S. Department of Transportation

SCALE IN MILES

50 10

A01 45

PMIS# 157522

PROJECT NP-GRSM 13(1),14(2),18(1)

PROJECT NP-GRSM 13(1),14(2),18(1)

LITTLE RIVER GORGE ROAD, AND ELKMONT ROAD

PAVEMENT PRESERVATION OF FIGHTING CREEK GAP ROAD,

SEVIER AND BLOUNT COUNTIES, TENNESSEE

PROJECT NP-GRSM 13(1),14(2),18(1)

Fighting Creek Gap Road, Route 0013

Little River Gorge Road, Route 0014

Aggregate base course

Asphalt concrete pavement

20 - 22 FT

25, 35 MPH

NPS Class 1 Principal Park Road

Aggregate base course

Asphalt concrete pavement

21 - 23 FT

25 MPH

NPS Class 2 Connector Park Road

None

NC

25 MPH

1%

N/A

50/50

1,600

1,600

1,400

S01-S12

N01-N03

M01-M02

C01-C19

B01-B05

A04

A03

A02

A01

Standards and Details

Temporary Traffic Control Narrative & Plan

Erosion and Sediment Control Narrative & Plan

Tabulation of Quantities and Summary Sheets

Typical Sections

Location Map

Symbols And Abbreviations

Road Inventory Data and Structure Summary

Title Sheet

95% EXTERNAL DIST.

PROJECT LENGTH:

Total

Parking Areas

Roadways

(41.43 lane miles)22.17 miles

( 2.73 lane miles)2.73 miles

(38.70 lane miles)19.44 miles

Katerina Roman

C/A e (max)

V (design)

Buses

Trucks

D

DHV

Design ADT (2029)

Seasonal ADT (2019)

Current ADT (2019)

00180014Route No. 0013AZ applying an ultra-thin bonded wearing course pavement markings, and other miscellaneous work.

pavement patching, crack cleaning and sealing, permanent

Sugarlands Visitor Center Parking Areas (Schedule D), Road (Schedule B), Elkmont Road (Schedule C), and on Fighting Creek Gap Road (Schedule A), Little River Gorge

Work includes

MAY 2018

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D A g r s m tt l.

d g n

SHEETS

TOTAL

STATE

TN

PROJECT

No.

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

60,920

A02

STRUCTURE SUMMARY

AND

ROAD INVENTORY DATA

divided by 11 before converting to miles.

11-foot (nominal) lane width to convert into the linear measure. The reported square footage value is

Lane miles for miscellaneous features such as pull-offs and parking areas are determined by using an2.

Lane Miles are calculated by multiplying the centerline roadway length by the number of through lanes.1.

NOTES

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D A g r s m tt l.

d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

PROJECT

GREAT SMOKY MOUNTAINS NATIONAL PARK

No.

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

A03 R/W R/W

R/W R/W

P/E C/E

No Symbol

P P or

UD UD

W W

P/E C/E

No Symbol

P P or

UD UD

W W

FOUND

36 31

6 1

36 31

6 1

No Symbol

No Symbol

FOUND

36 31

6 1

36 31

6 1

400 No Symbol x 99.9

T-45

2,645.9

T-3 x 99.9

T-45

2,645.9

T-3

26 25 69426 25 694 c

Average daily traffic ADT

Alternate alt.

Ahead AH

Aggregate aggr.

Abutment Abut.

Footing ftg.

Flange flg.

Finish fin.

Inside diameter ID

West W

Expansion joint exp. jt.

Excavation exc.

Equation EQ or eq.

End section ES

Embankment emb.

[El. 94.16]

Elevation with number El. 94.161

Elevation elev.

Edge of pavement EP or EOP

East E

Gage(gauge) ga.

Galvanized galv.

High water HW

Hexagon hex.

Headwall hdwl.

Joint jt.

North N

Normal crown NC or NCR

Route Rte.

Roadway Rdwy.

Right-of-way R/W

Right Rt., rt.or RT

Required reqd.

Reinforcement (reinforced) reinf.

Range R.

Radius R

Symmetrical sym.

Superelevation rate e

Structure struc.

Stringer stgr.

Stiffener stiff.

Station Sta.

Standard std.

Spiral central angle s

Spacing, spaces or spaced spa.

South S

Section Sec.

Vertical point of intersection VPI

Vehicle per hour vph

LAKE, POND or RESERVOIR; MARSHLAND

SLOPE STAKE

PROPOSEDEXISTING

PROJECTED

INTERSTATE U.S. STATE

TREELINE; TREE

BUILDING

UNDERDRAIN

BOX CULVERT

CULVERT with DROP INLET

PIPE CULVERT with HEADWALL

PIPE CULVERT with END SECTION

PIPE CULVERT (arrow shows flow)

BRIDGE

RETAINING WALL

SIGNS

PORTABLE

POST MOUNTED

GUARDRAIL

CATTLEGUARD

GATE with FENCE

FENCE

MATERIAL SOURCE

NORTH ARROW

EXISTING PROPOSED

wall facewall face or

P/LP/L

MEDIAN & SIDE (CONCRETE) BARRIER

FOREST BOUNDARY

NATIONAL PARK or

SECTION LINE16

SECTION LINE4

SECTION LINE

COUNTY BOUNDARY

CITY BOUNDARYCITY BOUNDARY

NATIONAL BOUNDARY

STATE BOUNDARY

TOWNSHIP or RANGE LINE

PROPERTY LINE

BRASS CAP

STEEL PIN

Top of Triangle Points North

TRAVERSE POINT (Horizontal & Vertical)

TRAVERSE POINT (Horizontal)

COORDINATE GRID TICK

SPOT ELEVATION

HUB & TACK

BORING LOCATION

RIPRAP/CULVERT RIPRAP

CHECK DAM

DIVERSION BERM

SILT FENCE

SECTION CORNER

SECTION CORNER4

SECTION16

PROPERTY CORNER

PARCEL NUMBER

EASEMENT (Permanent - Construction)

ROUTE NUMBERS

RIGHT-OF-WAY LINE

with MONUMENT

RIGHT-OF-WAY LINE

TOP OF CUT

TOE OF FILL

TRANSITION

SINGLE TRACK

ROADWAY, EXISTING

INTERMITTENT DRAINAGE/ SMALL CREEK

SPRING

LARGE CREEK/RIVER

RAILROAD

TRAIL

MULTIPLE TRACK

DIVERSION CHANNEL

TEST PIT

B-1

TP-1

ABBREVIATIONS

SYMBOLS AND

EOP

EOG

embankment

Mechanically stabilized MSE

Monument mon. or MON

Minimum min.

Mile[Kilometer] post M.P[K.P.]

Maximum max.

Material matl.

Mainline M.L.

Point on tangent POT

Point on spiral POS

Point on curve POC

Point of tangent to spiral PS or TS

Point of tangent PT

Point of spiral to tangent PST or ST spiral

Point of spiral to reverse SRS

Point of spiral to curve PSC or SC

Point of intersection PI

Point of curve to spiral PCS or CS

Point of curve PC

Point of compound curve PCC

Plate pl.

PHTPhoto monument

Pavement pvmt.

Bench mark BM

Beginning beg.

Bearing brg.

Balance point BP

Back BK

Drop Inlet DI

Drawing(s) dwg(s), or drwg(s)

Distance dist.

Diaphragm diaph.

Diameter D, dia., or

Diagonal diag.

Design speed V

Design hourly volume DHV

Low water LW

Longitudinal(longitude) long.

Length of spiral Ls

(spiral curve transition)

Length of curve Lc

Length of curve(simple curve) L

Left lt., Lt. or LT

Latitude lat.

Lamination lam.

Typical typ.

Township T.

Thread thd.

easement

Temporary construction TCE

Temporary benchmark TBM

(spiral curve transition)

Tangent distance Ts

(tangent length)

Tangent distance T

On centers o. c.

Outside diameter OD

Out to out o. to o.

Original ground OG

(curve delta or deflection)

Curve total angle

(spiral curve transitions)

Curve central angle

Culvert culv.

Corrugated metal pipe CMP

Continuous cont.

Construction joint Constr. jt.

Connection conn.

Column col.

Clear clr.

Centers ctrs.

Center to center cc, c-c or c. to c.

Centerline C L

PROJECT SPECIFIC SYMBOLS AND ABBREVIATIONS:

LIMITS OF DISTURBANCE (LOD)

FIBER ROLLS AND SOCKS

N

STREET LIGHT

SUPPORT POLE with ANCHOR

FO=Fibre optics

T=Telephone, P&T or E&T=Joint Power/Electrical and Telephone

E=Electrical for distribution line

P=Electrical for transmission line

OVERHEAD(POWER POLE) UTILITIES

E=electrical, FO=fiber optics, P&T=power/electric SD=storm drain, T=telephone, W=water G=gas, O=oil, P=power, SA or FMS=sanitary sewer, UNDERGROUND UTILITIES

UNABLE TO DETERMINE

ELECTRIC BOX, PULL BOX, or

TELEPHONE BOOTH or PEDESTAL, or UTD

TB, TP, EB, PB,

or UTD

TB, TP, EB, PB,

WLWheel Line

V.C.Visitor Center

VCVertical Curve

TCTop of Curb

SDStorm Drain

SSSanitary Sewer

RCPReinforced Concrete Pipe

RCBCReinforced Concrete Box Culvert

H.Q.Park Headquarters

NMSANominal Maximum Size Aggregate

NFGNewfound Gap

IEInvert Elevation

GRSMGreat Smoky Mountains National Park

GBYGatlinburg Bypass

FHPFoothills Parkway

CPControl Point

BYPBypass

ACPAsphalt Concrete Pavement

SYSolid Yellow

SWSolid White

DSYDouble Solid Yellow

DWDotted White

BYBroken Yellow

BWBroken White

PAVEMENT MARKINGS:

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D A g r s m s y m .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

INTERSTATE

INTERSTATE

SCALE IN MILES

30 6

N

A04

LOCATION MAP

SPRINGS

KINZEL

COVE CREEK

DELLWOOD

GATLINBURG

COSBY

HAYWOOD CO.

SWAIN CO.

C O

C K

E C

O

S E

V

IE

R C

O

G R

A H

A M C

O

S W

A I N C

O

GAPROAD

N

EW

FO

UN

D

LAKE

CATALOOCHEE

A P P A

LA

C H

IA

N

T R A

ILS

E V

IE

R C

O

B L O

U N

T C

O

CHILHOWEE

PA

R S O

N B

R A N C H

R O

A D

WALLAND

V.C.

CADES

COVE

ABRAMS

CREEK

CLINGMANS

DOME

GREENBRIER

BIG CREEK

FONTANA

TWENTYMILE

FONTANA

VILLAGE

ROCK

LOOK

CREEK

DEEP

V.C. & H.Q.

SUGARLANDS

TRAIL

MOTOR NATURE

ROARING FORK

DAM

FONTANA

CAMPGROUND

COSBY

F O

O T

H I L L S

P A

R K

W A

Y

NATIO

NAL

PARK

A P P

A L A

C H

IA

N

TENNESSEE

NORTH C

AROLIN

A

YA

W

K R

A

P

L

L I

H T

O O

F

SMOKEMONT

CHEROKEE

MAGGIE

BLUE RIDGE

PA

R K

W A Y

TO

BYP

VC

OCONALUFTEE

MOUNTAIN

BALSAM

GREAT

SM

OKY

MOUNTAIN

BRYSON

CITY

(QUALLA BOUNDARY)

INDIAN RESERVATION

EASTERN CHEROKEE

PIGEON FORGE 321

R O

A D

INSTITUTE

TREMONT

L A

U R

E L C

R E E

K

(150 miles)

GEORGIA

TO ATLANTA,

(16 miles)

NORTH CAROLINA

TO ROBBINSVILLE,

(24 miles)

TENNESSEE

MARYVILLE,

TO

(10 miles)

TENNESSEE

MARYVILLE,

TO

TENNESSEE

& KNOXVILLE (34 miles), TO SEVIERVILLE (9 miles)

(10 miles)

TENNESSEE

TO NEWPORT,

(30 miles)

NORTH CAROLINA

TO ASHEVILLE,

(10 miles)

NORTH CAROLINA

TO DILLSBORO,

SEND

TOWN-

TRAI

L

S E

V I E

R C

O

B L

O U

N T C

O

CAMPGROUND

ELKMONT

MP 0.0 to MP 1.53

Elkmont RoadSchedule C:

MP 0.0 to MP 12.58

Little River Gorge RoadSchedule B:

MP 0.0 to MP 4.97

Fighting Creek Gap RoadSchedule A:

PROJECT NP-GRSM 13(1),14(2),18(1)

Roads and Parking Areas Sugarlands Visitor CenterSchedule D:

Road near the Sugarlands Visitor Center.

Road south of the intersection with Fighting Creek Gap

3. Commercial vehicles are prohibited on Newfound Gap paving limits in the field.

2. The CO will mark the begin and end points of the

Townsend Wye).

intersection with Laurel Creek Road (known as the the intersection with Elkmont Road and ends at the

Visitor Center; continues as Little River Gorge Road near intersection with Newfound Gap Road near the Sugarlands

1. The project begins on Fighting Creek Gap Road at the

NOTES

VALLEY

WEARS

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D A g r s m lo c .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

B01

TYPICAL SECTIONS

SCHEDULE A

NO SCALE

Roadway exist.

Match exist.

Match

10'-0" to 11'-0"

Travel lane

10'-0" to 11'-0"

Travel lane

EXISTING PAVEMENT STRUCTURE PROPOSED PAVEMENT STRUCTURE

Asphalt concrete pavement, 7-inch depth

CL

Existing ground

FIGHTING CREEK GAP ROAD

CL

Roadway

Existing ground varies

Do not disturb existing sidewalk (where applicable)

10'-0" to 11'-0"

Travel lane

PROPOSED PAVEMENT STRUCTURE

exist.

Match

Asphalt concrete pavement, 4-inch depth

EXISTING PAVEMENT STRUCTURE

Aggregate base, 8-inch depth

Variable width, 15-0" min.

Pull-off or parking area

See Paving Summary for locations

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, FIGHTING CREEK GAP ROAD

Newfound Gap Road to Little River Gorge Road, MP 0.00 to MP 4.97

Asphalt Concrete Overlay:

3'-0" +/-

Shoulder

3'-0" +/-

Shoulder exist.

Match

Roadway

CL

Newfound Gap Road to Fighting Creek Gap Road, MP 0.00 to MP 0.05

Asphalt Concrete Overlay:

FROM NEWFOUND GAP ROAD

FIGHTING CREEK GAP ROAD SPUR

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, Existing ground

PROPOSED PAVEMENT STRUCTUREEXISTING PAVEMENT STRUCTURE

Asphalt concrete pavement, 7-inch depth during all asphalt overlay operations.

concrete islands, and manholes from asphalt concrete

7. Protect roadside elements such as stone curb, concrete curb,

6. Construct pavement transitions according to Detail E401-01.

Round hinge points as directed by the CO.

rollover is 8 percent for aggregate-topsoil course shoulders.

the finished top edge of pavement. Maximum shoulder elevation adjacent to the pavement edge, at ½-inch below establishment to disturbed areas. Maintain a final shoulder

Place 2 inches of aggregate-topsoil course and apply turf locations designated in the plans or as directed by the CO.

5. Recondition shoulders according to Subsection 303.04 at overlay.

cracks according to Section 414 prior to placing asphalt

4. Remove existing pavement markings and seal all

3. Limit asphalt overlay to within existing edge of pavements.

existing field conditions.

2. Match roadway cross slopes and superelevations to

No pavement borings were performed for this project.

1. Existing pavement depths taken from as-built drawings.

NOTES

2'-0" - 5'-0"

Ex. shoulder max.

3'-0"

5'-0"

Limits of disturb.

Aggregate-topsoil course, 2-inch depth, see Note 5

Aggregate base, 6½-inch depth

Aggregate base, 6½-inch depth

Do not disturb existing stone or asphalt curb (where applicable)

FIGHTING CREEK GAP ROAD PARKING AREAS AND PULL-OFFS

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, Asphalt concrete pavement patching, see detail Sheet B05

2'-0" to 5'-0"

Ex. shoulder va rie s v a ri e s

26'-0" average

Travel lane

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D B g r s m ty p .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

9'-6" - 10'-0"

Travel lane

9'-6" - 10'-0"

Travel lane

Aggregate base, 6-inch depth

EXISTING PAVEMENT STRUCTURE PROPOSED PAVEMENT STRUCTURE

CL

Roadway

B02

TYPICAL SECTIONS

CL

Roadway exist.

Match exist.

Match varies

9'-6" - 10'-0"

Travel lane

10'-0" min.

Pull-out or parking area

Existing ground

Existing ground

SCHEDULE B

max.

2'-0"

NO SCALE

LITTLE RIVER GORGE ROAD

LITTLE RIVER GORGE ROAD

Fighting Creek Gap Road to Townsend Entrance Road, MP 0.00 to MP 12.58

Asphalt Concrete Overlay:

Asphalt concrete pavement, 6½-inch depth

EXISTING PAVEMENT STRUCTURE PROPOSED PAVEMENT STRUCTURE

exist.

Match

See Paving Summary for locations

LITTLE RIVER GORGE ROAD PARKING AREAS AND PULL-OFFS

Asphalt concrete pavement, 5-inch depth

Aggregate base, 8-inch depth -inch depth8

5Type IV roughness, Ultra-thin bonded wearing course, -inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, 2-inch depth, see Note 5

Aggregate-topsoil course, see detail Sheet B05

Asphalt concrete pavement patching, during all asphalt overlay operations.

concrete islands, and manholes from asphalt concrete

7. Protect roadside elements such as stone curb, concrete curb,

6. Construct pavement transitions according to Detail E401-01.

Round hinge points as directed by the CO.

rollover is 8 percent for aggregate-topsoil course shoulders.

the finished top edge of pavement. Maximum shoulder elevation adjacent to the pavement edge, at ½-inch below establishment to disturbed areas. Maintain a final shoulder

Place 2 inches of aggregate-topsoil course and apply turf locations designated in the plans or as directed by the CO.

5. Recondition shoulders according to Subsection 303.04 at overlay.

cracks according to Section 414 prior to placing asphalt

4. Remove existing pavement markings and seal all

3. Limit asphalt overlay to within existing edge of pavements.

existing field conditions.

2. Match roadway cross slopes and superelevations to

No pavement borings were performed for this project.

1. Existing pavement depths taken from as-built drawings.

NOTES

0'-0" to 2'-0"

Shldr

3'-0"

LOD

0'-0" - 2'-0"

Shldr v a rie s v a rie s

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D B g r s m ty p .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

B03

CL

Roadway exist.

Match exist.

Match

EXISTING PAVEMENT STRUCTURE

Aggregate base, 6-inch depth

PROPOSED PAVEMENT STRUCTURE

10'-6" - 11'-6"

Travel lane

10'-6" - 11'-6"

Travel lane

ELKMONT ROAD

10'-6" - 11'-6"

Travel lane

10'-0" min.

Pull-out or parking area varies

Asphalt concrete pavement, 7½-inch depth

SCHEDULE C

ground

Existing

NO SCALE

ELKMONT ROAD

Fighting Creek Gap Road to Elkmont Campground Roads, MP 0.0 to MP 1.53

Asphalt Concrete Overlay:

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, exist.

Match

See Paving Summary for locations

ELKMONT ROAD PARKING AREAS AND PULL-OFFS

CL

Roadway

EXISTING PAVEMENT STRUCTURE PROPOSED PAVEMENT STRUCTURE

Asphalt concrete pavement, 4-inch depth

Aggregate base, 8-inch depth -inch depth8

5Type IV roughness, Ultra-thin bonded wearing course, max.

2'-0"

3'-0"

LOD

2-inch depth, see Note 5

Aggregate-topsoil course, 1'-0" +/-

Shoulder varies Existing ground v a rie s

Asphalt concrete pavement patching, see detail Sheet B05 during all asphalt overlay operations.

concrete islands, and manholes from asphalt concrete

7. Protect roadside elements such as stone curb, concrete curb,

6. Construct pavement transitions according to Detail E401-01.

Round hinge points as directed by the CO.

rollover is 8 percent for aggregate-topsoil course shoulders.

the finished top edge of pavement. Maximum shoulder elevation adjacent to the pavement edge, at ½-inch below establishment to disturbed areas. Maintain a final shoulder

Place 2 inches of aggregate-topsoil course and apply turf locations designated in the plans or as directed by the CO.

5. Recondition shoulders according to Subsection 303.04 at overlay.

cracks according to Section 414 prior to placing asphalt

4. Remove existing pavement markings and seal all

3. Limit asphalt overlay to within existing edge of pavements.

existing field conditions.

2. Match roadway cross slopes and superelevations to

No pavement borings were performed for this project.

1. Existing pavement depths taken from as-built drawings.

NOTES

1'-0" - 3'-0"

Shldr

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D B g r s m ty p .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

B04

SCHEDULE D

NO SCALE

SUGARLANDS VISITOR CENTER PARKING AREAS

CL

20'-0" to 25'-0"

Travel lane

60'-0" typ.

Parking area

10'-0"

Curbed median

Do not disturb existing concrete curb

Do not disturb existing sidewalk exist.

Match

Existing ground

CENTER LOOP ROAD

SUGARLANDS VISITOR

Fighting Creek Gap Road to Fighting Creek Gap Road, MP 0.00 to MP 0.18

Asphalt Concrete Overlay:

STATION ROAD

SUGARLANDS DUMP

from Newfound Gap Road to end, MP 0.00 to MP 0.13

Asphalt Concrete Overlay:

2'-0" +/-

Shldr

CENTER PARKING A & B

SUGARLANDS VISITOR

CL

130'-0" typ.

Parking area

Do not disturb existing sidewalk

CENTER BUS PARKING

SUGARLANDS VISITOR

Existing ground

Existing ground

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, Asphalt concrete pavement patching, see detail Sheet B05

Existing asphalt concrete pavement and aggregate base

Asphalt concrete pavement patching, see detail Sheet B05

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, pavement and aggregate base

Existing asphalt concrete CL Roadway exist.

Match exist.

Match exist.

Match

15'-0" average

Travel lane

CL

See Paving Summary for locations

Asphalt Concrete Overlay:

existing concrete curb

Do not disturb during all asphalt overlay operations.

concrete islands, and manholes from asphalt concrete

7. Protect roadside elements such as stone curb, concrete curb,

6. Construct pavement transitions according to Detail E401-01.

Round hinge points as directed by the CO.

rollover is 8 percent for aggregate-topsoil course shoulders.

the finished top edge of pavement. Maximum shoulder elevation adjacent to the pavement edge, at ½-inch below establishment to disturbed areas. Maintain a final shoulder

Place 2 inches of aggregate-topsoil course and apply turf locations designated in the plans or as directed by the CO.

5. Recondition shoulders according to Subsection 303.04 at overlay.

cracks according to Section 414 prior to placing asphalt

4. Remove existing pavement markings and seal all

3. Limit asphalt overlay to within existing edge of pavements.

existing field conditions.

2. Match roadway cross slopes and superelevations to borings were performed for this project.

1. Existing pavement depths are unknown. No pavement

NOTES

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, Asphalt concrete pavement patching, see detail Sheet B05

Existing asphalt concrete pavement and aggregate base

See Paving Summary for locations

Asphalt Concrete Overlay:

Asphalt concrete pavement patching, see detail Sheet B05

Existing asphalt concrete pavement and aggregate base exist.

Match exist.

Match max.

2'-0"

2-inch depth, see Note 5

Aggregate-topsoil course, max.

2'-0"

Aggregate-topsoil course, 2-inch depth, see Note 5

-inch depth8 5Ultra-thin bonded wearing course, Type IV roughness, Aggregate-topsoil course, 2-inch depth, see Note 5 max.

2'-0"

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D B g r s m ty p .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

B05

NO SCALE

CL ROAD

12"

12"

AREA

DISTRESSED

by the CO

Length as determined to distress area

Sawcut parallel/perpendicular o r f u ll l a n e m a x o r ½ l a n e m in s e e N o te

Plan detail

PATCHING LIMITS

ASPHALT PAVEMENT

Geotextile, Class 2, Type E

FULL DEPTH PATCH, TYPE 1 (FDP-1):

-inch depth8 5Type IV roughness, Ultra-thin bonded wearing course, Section detail

FULL DEPTH PATCH, TYPE 1 (FDP-1)

ASPHALT PAVEMENT, BASE, AND SUBGRADE

patching area (see Note 3) min. = ½ lane width

Existing aggregate base

Existing asphalt pavement pavement and aggregate base

Remove existing asphalt

ALL SCHEDULES

Asphalt concrete pavement, Type 2, see Note 2

Roadway aggregate, Method 2, 6-inch depth milling operations.

concrete islands, and manholes during asphalt concrete

4. Protect roadside elements such as stone curb, concrete curb, edge of pavement, extend the limits to edge of pavement.

3. If the patching limits are less than 24 inches from the

4 inches. Place asphalt in 2 lifts.

match adjacent existing pavement depths, to a minimum of

2. For depth of asphalt concrete in pavement patching areas, to Section 418. Do not saw cut new asphalt pavements.

asphalt overlay. Perform asphalt pavement patching according

1. Perform asphalt pavement patching prior to placing final

NOTES

Asphalt tack coat

Sawcut existing pavement

Asphalt tack coat

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D B g r s m ty p .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

C01

TABULATION OF QUANTITIES

SCHEDULE A

FIGHTING CREEK GAP ROAD

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

LITTLE RIVER GORGE ROAD

SCHEDULE B

C02

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

ELKMONT ROAD

SCHEDULE C

C03

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

SUGARLANDS VISITOR CENTER AREA

SCHEDULE D

C04

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

C05

CONTROL SUMMARIES

EROSION & SEDIMENT

SCHEDULE A, B, C, & D

5. Quantities for tree protection fence are assumed.

2-inches with a unit weight of 110 pounds per cubic foot (1.49 tons per cubic yard) for estimating purposes.

4. Shoulder widths are assumed as 3-feet for Schedule A; and 2-feet for Schedules B, C, D. Aggregate-topsoil depth is

1 per 500 feet for Schedule D.

3. Inlet protection quantities are estimated at 1 per 1,000 feet of shoulder reconditioning for Schedules A, B, C; and

2. Fiber roll quantities for pavement patching areas are derived from an assumption of patching areas a full lane width wide.

by the CO.

1. Install fiber roll along the outside of shoulders where reconditioning and placing of aggregate-topsoil has been directed

NOTES

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

C06

SCHEDULE A

FIGHTING CREEK GAP ROAD

PAVING SUMMARY

(2.05 tons per cubic yard).

6. Ultra-thin bonded wearing course quantities are estimated using an asphalt concrete unit weight of 152 pounds per cubic foot saw cut new asphalt pavements.

5. Perform pavement patching prior to placing final asphalt overlay. Perform pavement patching according to Section 418. Do not activities, coordinate with the CO to identify patching limits along the road.

4. Pavement patching quantities are estimated at 7% of the total roadway surface area. Prior to beginning pavement patching parking areas (SQFT/11) for estimating purposes.

3. Crack cleaning and sealing quantities are estimated at 15% of the roadway length and equivalent length for inventoried shoulder lengths (roadway length x2). Shoulder widths are assummed as 3-feet for Schedule A; and 2-feet for Schedules B, C, D.

2. Recondition shoulders at locations directed by the CO. Shoulder reconditioning quantities are estimated at 5% of the total

1. Pavement widths are the average of pavement width measurements taken during the RIP Cycle 5 data collection.

NOTES

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

C07

SCHEDULE B

SHEET 1

PAVING SUMMARY

LITTLE RIVER GORGE ROAD

(2.05 tons per cubic yard).

6. Ultra-thin bonded wearing course quantities are estimated using an asphalt concrete unit weight of 152 pounds per cubic foot saw cut new asphalt pavements.

5. Perform pavement patching prior to placing final asphalt overlay. Perform pavement patching according to Section 418. Do not limits along the road.

at 3% from MP 4.81 to MP 12.58. Prior to beginning pavement patching activities, coordinate with the CO to identify patching

4. Pavement patching quantities are estimated at 7% of the total roadway surface area from MP 0.00 to MP 4.81 and parking areas (SQFT/11) for estimating purposes.

3. Crack cleaning and sealing quantities are estimated at 15% of the roadway length and equivalent length for inventoried shoulder lengths (roadway length x2). Shoulder widths are assummed as 3-feet for Schedule A; and 2-feet for Schedules B, C, D.

2. Recondition shoulders at locations directed by the CO. Shoulder reconditioning quantities are estimated at 5% of the total

1. Pavement widths are the average of pavement width measurements taken during the RIP Cycle 5 data collection.

NOTES

M a y

A

M M P

R O J E

C T S g r s m P r o j_

D e v C

A D

D C g r s m q ty .d g n

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

SHEET

157522

No.

PMIS

No.

NPS

NP-GRSM 13(1),14(2),18(1)

C08

SHEET 2

PAVING SUMMARY

LITTLE RIVER GORGE ROAD

(2.05 tons per cubic yard).

6. Ultra-thin bonded wearing course quantities are estimated using an asphalt concrete unit weight of 152 pounds per cubic foot saw cut new asphalt pavements.

5. Perform pavement patching prior to placing final asphalt overlay. Perform pavement patching according to Section 418. Do not limits along the road.

at 3% from MP 4.81 to MP 12.58. Prior to beginning pavement patching activities, coordinate with the CO to identify patching

4. Pavement patching quantities are estimated at 7% of the total roadway surface area from MP 0.00 to MP 4.81 and parking areas (SQFT/11) for estimating purposes.

3. Crack cleaning and sealing quantities are estimated at 15% of the roadway length and equivalent length for inventoried shoulder lengths (roadway length x2). Shoulder widths are assummed as 3-feet for Schedule A; and 2-feet for Schedules B, C, D.

2. Recondition shoulders at locations directed by the CO. Shoulder reconditioning quantities are estimated at 5% of the total

1. Pavement widths are the average of pavement width measurements taken during the RIP Cycle 5…