Attachment_3_-_Zone_Drawings.pdf

PDF 12 MB Posted Jan 22, 2026

Attached to: Tree Felling - Delaware Watergap (PA) - NPS
Solicitation number: 140PS126Q0002
Issued by: Department of the Interior National Park Service Northeast Region

About this file

Written by GovTribe AI · Jan 22, 2026

These are engineering design drawings for the Pavement Improvements and Erosion and Sediment Control Plans for Federal Road U.S. Route 209 (Highway 209) in Delaware Water Gap National Recreation Area. The documents are dated 10/28/25 and prepared by Professional Registered Engineer Timothy James Hogan (License No. 77963) from the Commonwealth of Pennsylvania. The project spans approximately 250 station markers along the roadway corridor, extending from the initial alignment through multiple segments including connections to McCade Trail and Zimmermann Road.

The design plans include detailed site profiles, drainage infrastructure specifications, and erosion control measures. Key features include 15-inch, 18-inch, 24-inch, and 30-inch reinforced concrete pipe (RCP) and high-density polyethylene (HDPE) drainage installations with concrete headwalls and storm drain inlets at designated locations. Erosion and sediment control measures are extensively detailed, including coir matting, silt sock barriers, super silt fencing, coir fiber wattle barriers, stone protection, inlet protection, and gravel construction areas. The plans identify limits of disturbance (LOD), proposed construction limits, and designated buffer zones including a 660-foot nesting buffer for ecological protection. Wetland impact areas are quantified with permanent and temporary impacts documented. The drawings specify cut and fill requirements, boardwalk and wall construction for McCade Trail, pedestrian footbridge installation, and comprehensive tree protection measures throughout the corridor, with notation requirements for contractor survey marking and tree removal restrictions in sensitive areas.

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Attachment_1_-_Statement_of_Objectives-FINAL_0003.pdf	PDF	Feb 4, 2026
FINAL_Q_A_0003.xlsx	XLSX spreadsheet	Feb 4, 2026
Sol_140PS126Q0002_Amd_0003.pdf	PDF	Feb 4, 2026
Amendment_03_-_Combined_Synopsis_Solicitation_0003.pdf	PDF	Feb 4, 2026
B08_AMENDMENT_02_-_Combined_Synopsis_RFQ_140PS126Q0002_0002.pdf	PDF	Feb 2, 2026
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FEDERAL ROAD - US-209

P B A R

FEDERAL ROAD - US-209DYL

SWL

452.31 451.52 449.79 447.83 445.75 443.73 441.66 439.49 436.78 434.12 431.47 429.62 427.48

452.10 451.32 449.69 447.90 445.74 443.65 441.47 439.27 436.43 433.41 430.55 428.73 426.68

452.46 451.62 449.93 447.89 445.93 443.83 441.83 439.59 436.71 433.94 431.26 429.38 427.26

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

#70505

PHOENIX ANTIQUES

LEFT 1/2 MILE #70530

15" RCP

INV=431.00

CONC.

HEADWALL

#70553

END ROAD

WORK

SIGNAL

AHEAD

STOP

HERE ON RED

426.6 48+00 49+00 50+00 51+00 52+00 53+00 54+00

MM-13.9

BZ 2

48+00 49+00 50+00 51+00 52+00 53+00 54+00

DYL

SWL

INV 416.22'

INV 417.35'

15" CPP

INV=393.24

15" CM

15" RCP

15" CPP

FEDERAL ROAD - US-209DYL

SWL

425.71 424.40

422.53 420.44 418.72 416.90 415.17 413.86 411.87 410.50 409.53 408.60

407.51 406.87

424.92 423.75

421.90 419.84 418.21 416.39 414.63 413.10 411.13 409.89 408.64 407.56

406.58 405.92

425.40 424.13

422.19

420.28 418.61

416.78 414.91 413.60 411.68 410.26 409.29

408.27 407.23

406.57

OHU OHU OHU OHU OHU OHU OHU

OHU

ROAD

BARRIERS

TREE15"TREE

18"MAPLE 24"TREE

24"OAK (2)27"PINE

30"CEDAR

15"ASH

(2)15"MAPLE

(2)12"MAPLE

TREE

8"OAK 6"TREE

30"ASH

24"POPLAR

6"ASH

15"ASH

15"MAPLE12"ASH

15"SNAG

15"OAK

(2)15"ASH

8"SNAG

10"SNAG

8"SNAG

6"ASH

15" RCP

(BROKEN SECTION)

15" RCP

INV=414.31

ROAD

BARRIERS

SIGNAL DEVICE

STORM DI

RIM=419.56

15" CMP

INV=431.59

CONC.

HEADWALL

#70577 SIGNAL

DEVICE

STORM DI

RIM=412.75

15"RCP INV=408.16

15"RCP

INV=401.62

15"CPP

INV=391.79 15"CPP

INV=390.27

GRAVEL

TRAIL

GRAVEL

TRAIL

P B A R

STOP

HERE ON RED

#70623

NPS MILE MARKER14 (STA 58+14.3)

6"ASH

TREE TREETREE

6"TREE

54+00 55+00 56+00 57+00 58+00

59+00

MM-14.0

BZ 1

BZ 2

54+00 55+00 56+00 57+00 58+00

59+00

24"HDPE

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

TIE EXISTING PIPE INTO

NEW DRAINAGE BOX

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

WITH TREES/SHRUBS IN ACCORDANCE WITH PLAN

DETAILS AND SPECIFICATIONS.

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

FEDERAL ROAD - US-209DYL

SWL

12" Hickory

Maple 8" Hickory

3" Birch 2"

10" 30" Dead

FEDERAL ROAD - US-209DYL

SWL

451.08 451.50 451.84 452.28 452.67 453.14 453.55 453.89 454.10 453.91 453.54 452.89 452.28 452.03

451.01 451.40 451.80 452.18 452.53 452.94 453.34 453.61 453.78 453.46 453.06 452.66 452.25 451.97

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

#70939

STORM DI

RIM=450.20 45 MPH

NO PARKING

#70965 STOP

ZIMMERMANN

WARNING

NO WINTER

MAINTENANCE

24" RCP

INV=448.23

STORM DI

RIM=451.77

24" RCP

INV=445.28

CONC.

HEADWALL

GRAVEL TRAIL

ZIMMERMANN ROAD

96+00 97+00 98+00 99+00 100+00 101+00

24" RCP

INV=421.87

MM-14.8

96+00 97+00 98+00 99+00 100+00 101+00

LOD

DYL

SWL

FEDERAL ROAD - US-209DYL

SWL

451.72 451.40 451.12 450.62 450.16 449.53 448.95 448.64 448.07 447.48 447.03 446.61 446.08

451.75 451.44 451.09 450.55 450.14 449.49 448.96 448.54 448.08 447.39 446.90 446.38 446.04

451.95 451.65 451.30 450.76 450.28 449.71 449.12 448.71 448.24 447.56 447.13 446.62 446.21

OHU OHU OHU OHU OHU OHU

OHU

GRAVEL TRAIL

#70992 #71017

SIDE ROAD ON RIGHT

(ZIMMERMANN RD)

STORM DI

RIM=446.88

GUIDE RAIL

WOOD FENCE

102+00 103+00 104+00 105+00 106+00 107+00

MM-14.9

LOCATION

APPROXIMATE

ON PLAN

102+00 103+00 104+00 105+00 106+00 107+00

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

WITH TREES/SHRUBS IN ACCORDANCE WITH PLAN

DETAILS AND SPECIFICATIONS.

DYL

SWL

445.91 445.43 444.56 443.80 442.50 440.98 438.74 436.59 434.50 432.47 429.84 427.27 424.73 421.79 419.32

445.71 445.07 444.49 443.71 441.75 440.82 438.51 436.48 434.48 432.33 429.55 426.86 424.52 421.56 419.23

445.89 445.42 444.86 444.12 442.74 441.24 438.69 436.71 434.61 432.62 429.80 427.32 424.75 421.78 419.42

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

#71042

#71067

#71088

45 MPH

STORM DI

NPS MILE MARKER

15 (STA 111+11.2)

NPS MILE MARKER

15 (STA 111+11.2)

CONC.

HEADWALL15" RCP

INV=416.40

108+00 109+00 110+00 111+00 112+00 113+00

MM-15.0

BZ 1

BZ 2

108+00 109+00 110+00 111+00 112+00 113+00

FEDERAL ROAD - US-209DYL

SWL

417.56 415.75 413.51 411.75 409.79 407.68 406.10 404.67 403.41 402.13 400.68 398.82 397.93

417.49 415.62 413.39 411.42 409.38 407.30 405.92 404.51 403.12 401.93 400.53 398.71 397.95

417.83 415.92 413.86 411.84 409.92 407.80 406.28 404.80 403.46 402.22 400.91 398.97 398.22

OHU OHU OHU OHU

OHU

#71116

BW=418.7'

BW=416.7'

BICYCLES

SHARE THE ROAD

#71141

BW=425.1'

BW=421.8'

62619 WP

N:408048.2230 E:2763577.6520

EL:403.06

GUIDE RAIL

114+00 115+00 116+00 117+00 118+00 119+00

MM-15.1

BZ 1

BZ 2

114+00 115+00 116+00 117+00 118+00 119+00

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL

420.44 420.77 421.31 421.85 422.39 422.96 423.48 423.91 424.43 424.96 425.54 426.11 426.64

420.21 420.58 421.09 421.60 422.18 422.75 423.24 423.71 424.28 424.91 425.61 426.14 426.75

420.62 421.03 421.49 422.04

422.54 423.11 423.66 424.09 424.64 425.22 425.80 426.27 426.88

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU#71568

DEER CROSSING

w/WARNING LIGHTS &

SOLAR PANEL

GRAVEL TRAIL

#71591

MCDADE TRAIL

30"OAK 18"OAK

12"HICKORY

6"MAPLE

LETREE

8"PINE

12"MAPLE12"MAPLE

TRAIL

INFORMATION

SIGN

TRAIL

MARKER

POST

MCDADE TRAIL @

CONASHAUGH

TRAIL

INFORMATION

MARKER

DIRT TRAIL

168+00 169+00 170+00 171+00 172+00 173+00

MM-16.1

10U

168+00 169+00 170+00 171+00 172+00 173+00

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL

UTILITY POLE

(TYP.)

426.95 427.09 427.48 427.85 428.29 428.69 429.16 429.88 430.68

431.76

427.08 427.23 427.59 428.10 428.21 428.38 428.73 429.18 429.91

431.06

427.19 427.27 427.60 428.09 428.34 428.63 429.02

429.65 430.44

431.53

OHU OHU OHU OHU OHU OHU OHU

OHU

O H

BW=458.0'

BW=455.1'

BW=449.0'

24"OAK 30"OAK

TREE

24"OAK 15"ASH

TREE

24"OAK 30"OAK

18"OAK

(2)36"OAK

18"OAK

15"OAK

18"OAK 6"ASH 15"OAK

15"OAK

(2)8"OAK

8"OAK 18"ASH

24"OAK18"PINE 15"TREE

8"PINE

(2)18"ASH

15"OAK 15"OAK

15"OAK

6"ASH 24"PINE

6"ASH

18"PINE 15"PINE12"OAK

12"PINE

15"PINE

15"ASH

15"OAK

6"OAK

12"OAK

18"OAK 15"OAK

6"PINE SNAG

12"PINE

12"OAK

6"OAK

18"PINE

24"PINE

(2)18"PINE

18"PINE

12"PINE

SNAG

12"POPLAR

24"OAK

6"HICKORY

6" M

6"ASH

18"ASH

GRAVEL TRAIL

WOOD

STEPS

GRAVEL TRAIL

DIRT TRAIL

NO ID #71637

TREE

174+00 175+00 176+00 177+00 178+00 179+00

15" RCP

HEADWALL

MM-16.2

BZ 1

BZ 1BZ 1

BZ 2

BZ 1

BZ 1BZ 1BZ 1

BZ 1

BZ 2

BZ 2BZ 2

BZ 2

174+00 175+00 176+00 177+00 178+00 179+00

LODLOD

LOD

LODLODLOD

LODLOD

LOD LOD LOD LOD LOD LOD LOD LOD

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL

432.49 432.92 433.42 433.90 433.92 433.80 433.36 432.97 432.73 432.24 EP431.95 431.63

431.69 432.27 433.10 433.72 433.86 433.54 433.05 432.73 432.48 432.06 EP431.69 431.41432.24 432.78 433.49 434.06 434.24 434.15 433.88 433.43 432.97 432.79 432.39 432.06 431.69

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

15" RCP

INV=428.0

CONC.

HEADWALL

NO ID #71689

DIRT TRAIL

36"PINE

18"OAK

30"SNAG

6"SNAG

24"PINE

12"ASH

18"ASH

12"ASH

36"OAK

6"ASH

18"ASH

6"DOGWOOD 30"ASH

8"ASH

12"ASH

6"DOGWOOD

6"DOGWOOD 32"TREE

18"TREE

12"ASH

8"TREE

32"TREE

18"ASH

6"HEMLOCK

15"ASH

12"PINE

6"PINE12

24"TREE

14"TREE

6"PINE

12"ASH

8"HEMLOCK

12"

H 6"

12"ASH12"ASH

GRAVEL TRAIL

180+00 181+00 182+00 183+00 184+00 185+00

MM-16.3

MM-16.4

180+00 181+00 182+00 183+00 184+00 185+00

15"RCP

LODLOD

LOD

LODLOD

LODLODLODLODLODLODLOD

LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL

415.21

417.35

416.26

431.34 431.05 430.77 430.54 430.22 429.94 429.20 427.42 425.23 422.38 420.20 417.48

431.18 430.90 EP430.61 430.37 430.06 429.84 429.14 427.67 425.78 423.58 421.48 419.14431.47 431.17 430.86 430.59 430.18 430.04 429.31 427.54 425.72 423.21 420.89

418.41

OHU OHU OHU OHU OHU OHU OHU

OHU

OHUBW=458.4' BW=446.1'

BW=442.8'

BW=438.8'

GRAVEL TRAIL

#71717

CONC.

HEADWALL

15" RCP

INV=425.81

15" RCP

INV=422.65

12"ASH

(2)18"HEMLOCK

18"ASH

12"PINE

10"ASH8"ASH

12"ASH

12"HEMLOCK

12"PINE

8"ASH8"PINE18"ASH

24"HEMLOCK

6"HEMLOCK

12"PINE

6"HEMLOCK

12"HEMLOCK

18"HEMLOCK

15"HEMLOCK

SH (2)

8"HEMLOCK24"HEMLOCK

30"HEMLOCK

12"

MLO

18"ASH 18"ASH

30"ASH

12"HEMLOCK

15"MAPLE

12"HEMLOCK

24"HEMLOCK

30"HEMLOCK30"HEMLOCK

6"OAK

18"HEMLOCK

18"

10"HEMLOCK18"HEMLOCK15"HEMLOCK #71745

STORM DI

RIM=420.59

186+00 187+00 188+00 189+00 190+00 191+00

MM-16.5

186+00 187+00 188+00 189+00 190+00 191+00

LOD

LODLOD

LOD

LODLODLODLOD

LOD

LODLODLOD

LOD LOD LOD LOD LOD LOD LOD

LOD LOD LOD LOD

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL 444.97

417.43 419.04 420.78 423.18 425.33 427.55 430.36 433.12 436.56 439.17 441.21 442.86 444.20

417.57 419.10 420.79 423.24 425.39 427.44 430.15 432.63 435.80 438.65 440.81 442.51 443.75

417.79 419.32 421.12 423.45

425.82 427.81

430.46 433.05

436.60 439.07 441.13 442.76

444.06

OHU OHU OHU OHU OHU OHU OHU

OHU

OHUBW=451.3'

BW=452.0'

BW=456.5'

BW=472.8'

O H

#71826 #71853

NO ID

STORM DI

RIM=433.37

SIDE ROAD ON LEFT

(ZIMMERMANN RD)

/NO PASSING ZONE

ONE LANE

ROAD AHEAD

NO ID

STORM DI

62590 WP

N:415424.9900

E:2767372.8380

EL:435.81

198+00 199+00 200+00 201+00 202+00

203+00MM-16.7

BZ 2

198+00 199+00 200+00 201+00 202+00 203+00

15"RCP

LOD

LODLOD

LODLODLOD

LOD

LODLOD

LOD

LOD LOD LOD LOD LOD

LOD LOD

LOD LOD LOD

LOD

FEDERAL ROAD - US-209

DYL

SWL

415.21 413.15 411.12 409.66 407.84 406.87 405.94

405.39 405.31 405.90 406.87 408.23 410.16 412.72 415.30

417.35

415.28 413.31 411.68 409.67 408.64 407.66 407.12 406.98 407.21 407.88 409.10 410.87 413.16 415.51

416.26 414.16 411.94 410.58

408.78 407.78 406.60 406.13

406.16 406.51 407.41 408.71 410.50 413.11 415.78

OHU

OHU OHU OHU OHU OHU OHU OHU OHU

BW=438.8'

BW=440.18'

#71771

#71799

62600 WP

N:414705.3350 E:2767085.6550

EL:407.76

192+00 193+00 194+00 195+00 196+00 197+00

MM-16.6

BZ 1

BZ 2

BZ 1

BZ 2

192+00 193+00 194+00 195+00 196+00 197+00

LOD

LODLOD

LOD

LODLOD

LOD

LOD LOD

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL

ZIMMERMANN445.08 445.55 446.13 446.52 446.95 447.39 447.88 448.57 449.13 449.68 450.26 450.88 451.64 452.32

444.73 445.32 446.03 446.38 446.82 447.27 447.83 448.65 449.25 449.78 450.52 451.32 452.26 452.92

444.97 445.50 446.14 446.59 446.99 447.49 447.97 448.76 449.29 449.84 450.47 451.18 451.94 452.67

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

NO ID

SIGNAL

AHEAD

CONC.

HEADWALL

STORM DI

RIM=448.44

INV=BURIED

15" RCP

INV=440.46

NO ID

10"SPRUCE

10"MAPLE 12"MAPLE

(3)30"PINE

6"SNAG

30"OAK

18"OAK

6"MAPLE

END ROAD

WORK

6"SNAG

204+00 205+00 206+00 207+00 208+00 209+00

W-1

W-2

MM-16.8

204+00 205+00 206+00 207+00 208+00 209+00

24"HDPE

LODLODLODLOD

LOD

LODLODLODLODLODLODLOD

LOD LOD LOD LOD LOD LOD

LOD

LOD LOD LOD LOD

FEDERAL ROAD - US-209

DYL

SWL

FEDERAL ROAD - US-209

DYL

SWL

ZIMMERMANN

ROAD

459.04

458.98

459.04

452.78

452.96 453.59 454.28 454.83 455.36 456.08 456.48

457.13 457.64

458.40 458.96

453.49 454.03

454.62 455.22 455.86 456.29 456.72 457.24

457.94 458.43

458.99 459.13

453.17

453.60 454.25

454.83 455.45 455.99 456.44 456.92

457.51 458.02

458.74 459.09

GABION WALL

OHU

#71936

ZIMMERMANN RD STORM DI STORM DI

RIM=455.38

INV=451.81

CONC.

HEADWALL

18"RCP

18" RCP

INV=448.95

SIGNAL

DEVICE

#71953

#71976

SIDE ROAD ON RIGHT

(ZIMMERMANN RD)

/NO PASSING ZONE

ROAD

BARRIERS

ROAD BARRIERS

P B A R

STOP

HERE ON RED

209+00 210+00 211+00 212+00

213+00 214+00

215+00

W-6

C-4

MM-16.9

209+00 210+00 211+00 212+00

213+00 214+00

215+00

18"HDPE 18"HDPE

LOD

LODLOD

LOD

LOD LOD

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

WITH TREES/SHRUBS IN ACCORDANCE WITH PLAN

DETAILS AND SPECIFICATIONS.

storgerson Count Measurement storgerson Count Measurement

SWL

459.04 459.01 458.83 458.38 457.59 456.32 454.77 453.29 451.48 449.84 448.69 447.76 447.34

458.98 458.77 458.50 457.92 457.17 455.87 454.46 452.92 451.09 449.56 448.44 447.48 446.98

459.04

458.93 458.72 458.21 457.43 456.14 454.71 453.13 451.22 449.78

448.62

447.72 447.27

GRAVEL TRAIL

GABION WALL GABION WALL

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

OHU

BW=484.6'

#71996 45 MPH

NPS MILE MARKER

17 (STA 217+00.8)

NPS MILE MARKER

17 (STA 217+00.8)

#72018

36"SPRUCE

STORM DI

RIM=447.67

18"RCP INV=444.25

CONC.

HEADWALL

18"RCP

24"RCP

INV=442.83

18"RCP

INV=441.73 18"RCP

INV=438.90

#72041

NO ID

GRAVEL TRAIL

62562 WP

N:416971.6040

E:2767874.1530

EL:456.62

215+00 216+00 217+00 218+00 219+00 220+00 221+00

W-3

W-5

C-1

MM-17.0

215+00 216+00 217+00 218+00 219+00 220+00 221+00

18"HDPE 18"HDPE

LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD

LOD

LODLODLODLODLODLODLODLODLODLODLODLOD

LOD

LODLOD

LOD

LODLODLODLOD

LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD

LOD

FEDERAL ROAD - US-209

DYL

SWL

446.97 446.63 446.59 446.84 447.21 447.92 448.88 450.15 451.80 453.51 455.50 457.43 458.57

446.66 446.31 446.20 446.37 446.54 447.21 447.84 449.47 451.53 453.52 455.38 457.35 458.36

446.88 446.49 446.44 446.76 447.10 447.74 448.60 450.06

451.78 453.80 455.76 457.59 458.72

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

OHU OHU

SIGNAL DEVICE

ON GRAVEL

#72060

P B A R

STOP

HERE ON RED

CONC.

HEADWALL

STORM DI

RIM=446.11

INV=440.55

18"RCP

CONC.

HEADWALL

18" RCP

INV=432.46

GRAVEL TRAIL

24"MAPLE

32"SPRUCE

12"MAPLE

6"TREE

10"TREE

8"TREE

TRAIL

CLOSED

GRAVEL TRAIL

#72058

NO ID

CONC.

HEADWALL

STORM DI

RIM=450.85

INV=448.27

18"RCP

18" RCP

INV=445.02

#72099

SIGNAL

AHEAD

62535 WP

N:417406.9550 E:2767992.5300

EL:446.08

221+00 222+00 223+00 224+00 225+00 226+00

W-4

C-3

C-2

MM-17.1

BZ 1

BZ 2

BZ 1

BZ 2

221+00 222+00 223+00 224+00 225+00 226+0018"HDPE

18"HDPE

30"HDPE

LOD LOD LOD

LODLODLOD

LOD

LODLODLOD

LOD

LOD LOD LOD LOD

LOD LOD

LOD

LOD LOD

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

FLOWABLE FILL

EXISTING 18" RCP

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL

459.24 459.73 460.22 460.88 461.48 462.06 462.96 463.55 464.23 465.08 465.74 466.28

458.89 459.53 460.09 460.56 461.12 461.66 462.10 462.60 463.24 464.11 464.83 465.60 466.11

459.27 459.82 460.29 460.94 461.53 462.13 462.62 463.09 463.67 464.49 465.24 465.90 466.31

OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU

#72119

#72163

CURVE AHEAD

CONC.

HEADWALL

STORM DI

RIM=460.32

INV=458.23

STONE

COLUMN

STONE

RETAINING WALL

15" RCP

INV=453.05

18"OAK

15"OAK

15"SNAG

12"OAK

12" RCP

INV=461.8 CONC.

HEADWALL

END ROAD

WORK

ONE LANE

AHEAD

227+00 228+00 229+00 230+00 231+00 232+00

MM-17.2 MM-17.3

227+00 228+00 229+00 230+00 231+00 232+00

12"RCP

LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD

LOD

LODLODLODLODLODLODLOD

LOD

LODLODLOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

SWL466.66 466.97 467.10 466.74 466.10 465.26 463.81 461.79 459.86

457.61 455.29

453.77

466.51 466.69 466.68 466.52 466.05 465.24 464.32 462.35 460.52 458.22

455.61 454.26466.64 466.93 466.97 466.79 466.18 465.41 464.20 462.27 460.26 458.07

455.53 454.12

OHU

OHU OHU OHU OHU OHU

OHU

BW=494.4'

BW=493.6'

BW=493.7'

BW=491.7'

BW=490.6'

BW=489.6'

BW=495.2'

#72163

NO ID

#72202

#72201

12"TREE

24"TREE 6"TREE 6"TREE

6"TREE 24"TREE6"TREE16"TREE 6"TREE

12"TREE

TREETREE TREE

TREE

GRAVEL TRAIL

233+00 234+00 235+00 236+00 237+00 238+00

MM-17.4

660' NEST BUFFER

(SEE NOTES SHEET

C5.0D FOR

CONSTRUCTION TIMING

AND RESTRICTIONS IN

THIS AREA)

233+00 234+00 235+00 236+00 237+00 238+00

LOD LOD LOD LOD LOD LOD LOD LOD LOD

LOD

LODLODLODLOD

LODLOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

WITH TREES/SHRUBS IN ACCORDANCE WITH PLAN

DETAILS AND SPECIFICATIONS.

THE CONTRACTOR SHALL

NOT REMOVE

VEGETATION IN THIS

ZONE.

SWL

452.20 450.67 449.09 447.29

444.56

442.25 439.44

436.58 433.58 431.25 429.11

426.81 424.54 422.32

420.28

418.43 417.25

452.43 450.77 449.13 446.82 444.27

441.66 438.85

435.64 432.54 429.64 427.41 425.39 422.84

420.70 418.84

417.22

415.30

452.47 450.71 448.92

447.06 444.61

442.11 439.15

436.37 433.34 430.75 428.60 426.14 423.86

421.66 419.82

417.93 416.64

453.77

455.61 454.26

455.53 454.12

PROPOSED

ALT PATH

OHU OHU OHU OHU OHU OHU OHU

OHU

TREE

BRIDGE

GRAVEL TRAIL

36"MAPLE 24"SNAG18"ASH

24"SNAG

18"OAK

12"ASH

15"ASH 30"MAPLE

30"MAPLE

18"SNAG

15"OAK 15"OAK

24"OAK

15"MAPLE

24"ASH

TREE 8"TREE18"TREE

8"TREE

12"ASH

6"ASH

24"OAKTREE

TREE TREE

TREE

TREETREE TREE

TREE

TREE TREE

TREE

TREE TREE

TREE

TREE TREE

TREE

TREE TREE

TREE

24"OAK

12"ASH

24"OAK

24"MAPLE

18"ASH

15"OAK 18"ASH

8"TREE

10"TREE 15"TREE

6"TREE

4"TREE

10"TREE

10"ASH 15"SNAG

18"ASH 18"ASH

24"SNAG

24"OAK

12"PINE

24"POPLAR

18"ASH

24"ASH

18"ASH

12"TREE

10"TREE

14"TREE

15"TREE

20"TREE 10"TREE

6"TREE

TREE

6"TREE

36"TREE

24"TREE

12"TREE

15"TREE

18"TREE

12"TREE

10"TREE

12"TREE

36"TREE

12"PINE

12"TREE

10"TREE

15"TREE

6"TREE 6"TREE

12"TREE

8"TREE

6"TREE 8"TREE

18"TREE

16"TREE

10"TREE

24"TREE

28"TREE

#72230

#72257CONC.

HEADWALL

15" CMP

INV=433.13

STORM DI

RIM=441.02

BOT=438.25

WETLAND

SWALE

24"MAPLE

18"ASH

239+00 240+00

241+00 242+00 243+00

244+00

MM-17.5

Z on bridge

17-1

17-2

17-6

17-4

17-5

17-3

15A

17W

15W

17U

15U

700+00

701+00

702+00

703+00

704+00 705+00

706+00

PC PT

+10.58

+35.62

+50.82 +62.62

+39.92

+86.90+92.74

+50.06

+09.81 +20.27

+62.73 +79.52 +04.44 +14.95

+75.27 +83.82

+61.43

660' NEST BUFFER

(SEE NOTES SHEET

CONSTRUCTION TIMING

AND RESTRICTIONS IN

BZ 1

BZ 2

BZ 1

BZ 2

239+00 240+00

241+00 242+00 243+00

244+00

24"HDPE

LOD

LOD LOD LOD

LOD

LODLO

LOD

LODLOD

LOD

426.81 424.54 422.32426.14

OHU

6"TREE

24"TREE

12"TREE

6"TREE 12"TREE

8"TREE

6"TREE 8"TREE

18"TREE

16"TREE

10"TREE

24"TREE

28"TREE

17-1

17-6

17-4

17-5

17-3

17W

17U

BZ 1

LOD

WETLAND

SWALE

15W

LOD

24"OAK

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

AREA TYPE

1 PFO1B

PERMANENT

330 SF

TEMPORARY

464 SF

WETLAND IMPACTS

2 PFO1B 0 SF 817 SF

36" WELDED

STEEL PIPE

3 PFO1B 0 SF 12 SF

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

WITH TREES/SHRUBS IN ACCORDANCE WITH PLAN

DETAILS AND SPECIFICATIONS.

LOD LOD LOD LOD LOD LOD LOD

LOD

LOD LOD

LOD LOD LOD LOD LOD LOD

LOD

FILL

FILL FILL

FILL

FILL FILL

FILL

FILL FILL

FILL

FILL FILL

ILL

LOD

SWL

SWL416.51

415.98

415.57

414.97 414.30 414.02 413.94

413.71 413.22

412.80 412.35

411.72

411.29

414.41 414.19

413.90

413.23 412.28 412.05 412.30

411.93

411.76 411.73

411.61 411.14

410.84

415.71 415.11

414.75 414.25 413.50

413.25 413.28

412.98 412.68

412.40 412.07

411.55

411.28

418.43 417.25

417.22

415.30417.93 416.64

OHU

TREE

18"ASH

24"SNAG

24"OAK

18"ASH

#72280

#72298

#72312

STORM DI

RIM=409.76

10"TREE

24"TREE

6"TREE

32"TREE

6"TREE

TREE

34"TREE

6"TREE

15"TREE

10"TREE

14"TREE

16"TREE

12"TREE

8"TREE

6"TREE 6"TREE

24"MAPLE

18"ASH

36"OAK SNAG

6"ASH

18"ASH

6"ASH

36"OAK SNAG36"OAK SNAG

CONC.

HEADWALL

TREE

TREE TREE

GUIDE RAIL

245+00

246+00 247+00 248+00

249+00

250+00

MM-17.6

LOCATION

APPROXIMATE

ON PLAN

706+00 707+00

708+00

709+00 710+00

710+40

PC PT

+75.27 +83.82

+61.43 +70.49

+20.25 +28.96

+61.24+68.52

+00.50 +18.90 +48.51 +72.99

+12.05

+27.29

660' NEST BUFFER

(SEE NOTES SHEET C5.0D

FOR CONSTRUCTION

TIMING AND RESTRICTIONS

IN THIS AREA)

BZ 1

BZ 2

245+00

246+00 247+00 248+00

249+00

250+00

LOD

LOD LOD LOD

LOD

LODLOD

LOD

LODLOD

LOD

PROFESSIONAL

REGISTERED

ENGINEER

NO. 77963

Timothy James Hogan

C O

MMONWEALTH

O F

P E

N S Y L V A

N I

10/28/25

10'

COIR MATTING

LEGEND

SILT SOCK

STONE PROTECTION

SUPER SILT FENCESSF

LOD

LIMITS OF

DISTURBANCE

PROPOSED LIMITS OF

CONSTRUCTION

CB COIR FIBER WATTLE

BARRIER

CCUT

FILL

INLET PROTECTION

MCDADE TRAIL AT GRADE

MCDADE TRAIL BOARDWALK

MCDADE TRAIL WALL

PEDESTRIAN FOOTBRIDGE

MCDADE TRAIL OFF ROAD

MCDADE TRAIL AT GRADE SHOULDER

NOTES:

1. AREA TO BE ADJUSTED TO PROTECT EXISTING TREES

THAT ARE CURRENTLY STABILIZING THE SLOPE.

2. CONTRACTOR SHALL UTILIZE PERMITTED LIMITS OF

DISTURBANCE FOR EQUIPMENT, MATERIALS AND

INSTALLATION OF PROPOSED IMPROVEMENTS.

3. EXPANSION OF LIMITS OF DISTURBANCE SHALL NOT

BE PERMITTED.

4. FOR AREAS OF SOIL STOCKPILE ON PAVEMENT,

PROVIDE COIR WATTLE BARRIER TO CONTAIN

POTENTIAL SEDIMENT RUNOFF FROM PAVED AREAS.

5. NO STOCKPILING OF SOIL WITHIN 25 FEET OF THE

CENTERLINE OF A STREAM.

6. ALL AREAS DISTURBED DURING CONSTRUCTION

SHALL BE SEEDED, MULCHED, MATTED AND PLANTED

WITH TREES/SHRUBS IN ACCORDANCE WITH PLAN

DETAILS AND SPECIFICATIONS.

5' 5'

LOD

LOD LOD LOD

LOD LOD LOD LOD LOD

FILL FILL FILL

FILL

FILL FILL FILL FILL

FILL

CUT

CUT CUT CUT CUT

CUT

CUT CUT

CUT

C U

T CUT CUT

CUT

CUT CUT CUT

THE CONTRACTOR SHALL

NOT REMOVE

VEGETATION IN THIS

ZONE.

storgerson Count Measurement storgerson Count Measurement

File details come from the government source that posted it. Updated Jan 22, 2026.