4a-Runway -100% Drawings_Part 5.pdf

PDF 13 MB Posted Jun 18, 2026

Attached to: 511/23420. JLM; Selfridge ANGB - Airfield Improvements
Solicitation number: RFP 171 260000002245 2
Issued by: Macomb County, Michigan

About this file

Written by GovTribe AI · Jun 22, 2026

This is a design and construction drawing set for the State of Michigan Department of Technology, State Facilities Administration, prepared by Mead & Hunt, Inc. The document pertains to Selfridge Air National Guard Base in Michigan and addresses runway encroachment mitigation as part of the Runway Encroachment Solution - Project #2, Airfield Improvements, Task 1. The project aims to mitigate runway encroachment through tree removal and airspace obstruction identification. The drawings, issued June 5, 2026, include 100% final submittal plans and profiles showing runway 01-19, approach surface analysis, imaginary surface obstructions, and soil boring locations. The runway extends from station 0+00 to 290+00, with a primary surface elevation of 581.16 feet at the runway threshold (station 115+00). The project identifies 259 tree obstructions (numbered 6003-6259) that penetrate Unified Facilities Criteria (UFC) 3-260-01 airspace imaginary surfaces, with penetration values ranging from negative (violating surfaces) to positive (below surfaces). Trees are categorized for removal based on property location: on Selfridge ANGB or state-owned property (highlighted yellow), within state wetlands (highlighted blue), or off-base property (highlighted red), with contractor-prepared removal plans required for approval by the Contracting Officer Representative and Selfridge ANGB.

Tree removal is restricted to the October 1 through March 31 timeframe annually. The drawings include geotechnical investigations with 34 soil borings (SB-01 through SB-34) performed in July 2024 by Somat Engineering, Inc., detailing subsurface conditions including asphaltic concrete, portland cement concrete, cement-treated base fill, sand, silt, and clay layers at varying depths. Groundwater was encountered at depths ranging from 2 to 6 feet at select boring locations. The contract documentation specifies that property surveys must be completed prior to tree removal to confirm ownership and applicability of removal requirements. Additional trees located on state-owned property or within state wetlands beyond those specifically identified may be evaluated for removal at the discretion of the Contracting Officer Representative and Selfridge ANGB. The geotechnical reports and design analysis documentation are referenced as supporting materials for construction implementation.

View the file

Other files

File	Type	Posted
4a-Runway -100% Drawings_Part 16.pdf	PDF	Jun 18, 2026
3-Attachment B - Sample CM Contract (Rev04-26).pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 13.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part1.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 12.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part3.pdf	PDF	Jun 18, 2026
2-Attachment A - Cost Details (511.23420.JLM).xlsx	XLSX spreadsheet	Jun 18, 2026
4a-Runway -100% Drawings_Part 11.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 14.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 9.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 8.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 10.pdf	PDF	Jun 18, 2026
4c-Taxiway A 35% Drawings.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 15.pdf	PDF	Jun 18, 2026
1-CM RFP (511.23420.JLM).pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 4.pdf	PDF	Jun 18, 2026
4b-Runway Specifications.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 6.pdf	PDF	Jun 18, 2026
4a-Runway -100% Drawings_Part 7.pdf	PDF	Jun 18, 2026

Show all 19

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

GUYGUYGUY

GUYGUYGUYGUY

GUY

GUYGUY

GUY

JT9D-7R4DJT9D-7R4D

KC-46AKC-46A

POB: 0+00.00

POE: 290+00.00

BH#03

BH#01

BH#02

BH#04

BH#05

BH#06

BH#07

BH#08

BH#09

BH#10BH#33

BH#12

BH#11

18"

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

D B

D R

B Y:

C O

N O

N N

E D

C R

O N

SHEET ID

SHEET OF 467

MI ANGB

E O

F M

O F

H N

G Y, ST

N D

N A

N D

C O

R U

O N

N C

, M

T, A N

D B

U D

N E

5, AN

H U

N T, IN

G W

N , W

G E

D B

E, M

U N

E N

C R

H M

T #2

M C

C A

E R

U N

E N

C R

H M

B -3

0% F

S U

D R

P C

B A

O R

C E

R U

N W

GC160

0 12000'6000'

O F

O U

H O

O N

O F

O R

C E

O F

O R

C E

O F

C O

U R

O F

C O

U R

O F

O U

H O

O N

H /D

C E

H /D

C E

- 5 0:

H /D

C E

H /D

C E

- 5 0:

R U

N W

TRANSITIONAL

SURFACE - 7:1 (H)

TRANSITIONAL

SURFACE - 7:1 (H)

TRANSITIONAL

SURFACE - 7:1 (H)

TRANSITIONAL

SURFACE - 7:1 (H)

PRIMARY SURFACE - ELEVATION OF RUNWAY

CENTERLINE - 2000 FT WIDTH (A)

N042° 36' 20.36" N042° 37' 41.24"

W082° 50' 13.88" W082° 50' 11.07"

581.161' 580.737'

RUNWAY LATITUDE LONGITUDE ELEVATION

THE AIRPORT OBSTRUCTION CHART (AOC) DEPICTS AIRSPACE OBSTACLE

IDENTIFICATION SURFACES (OIS) AS DETAILED IN UNIFIED FACILITIES CRITERIA (UFC)

3-260-01: AIRFIELD AND HELIPORT PLANNING AND DESIGN. THE AIRSPACE MEETS THE

REQUIREMENTS OF A CLASS B AIR FORCE IFR RUNWAY. A REPRESENTATION OF

OBJECTS THAT PENETRATE THESE SURFACES, INCLUDING NAVIGATIONAL AIDS,

BUILDINGS, TREE GROUPS, AND OTHER OBJECTS LOCATED DURING THE AERIAL

SURVEY, IS SHOWN ON THE CHART.

AERIAL SURVEY DATE: APRIL 2025

SURVEYED BY: NVS INC.

COMPLETED BY: MEAD & HUNT INC.

HORIZONTAL DATUM: NSRS 2011 MICHIGAN STATE PLANES, SOUTH ZONE,

INTERNATIONAL FOOT.

VERTICAL DATUM: NORTH AMERICAN VERTICAL DATUM 1988.

AutoCAD SHX Text

JOY GATE

AutoCAD SHX Text

SOUTH ST.

AutoCAD SHX Text

GPN-12 SITE

AutoCAD SHX Text

SMALL

AutoCAD SHX Text

ARMS

AutoCAD SHX Text

RANGE

AutoCAD SHX Text

'C' ST.

AutoCAD SHX Text

'D' ST.

AutoCAD SHX Text

GOLF COURSE

AutoCAD SHX Text

GOLF

AutoCAD SHX Text

GATE

AutoCAD SHX Text

5364 SEA WALL

AutoCAD SHX Text

LAUNCH

AutoCAD SHX Text

BOAT

AutoCAD SHX Text

DNR

AutoCAD SHX Text

AutoCAD SHX Text 20181

AutoCAD SHX Text 20180

AutoCAD SHX Text

STORAGE

AutoCAD SHX Text

PRIVATE INDUSTRIAL PARK

AutoCAD SHX Text

DNR YARD

AutoCAD SHX Text

SOUTH RIVER

AutoCAD SHX Text

SCHOOL

AutoCAD SHX Text

MAC &

AutoCAD SHX Text

AT&T

AutoCAD SHX Text

'E' ST.

AutoCAD SHX Text

MARINA

AutoCAD SHX Text

LAUNCH

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

MAIN GATE

AutoCAD SHX Text

RAYS

AutoCAD SHX Text

DTE

AutoCAD SHX Text

ASR

AutoCAD SHX Text

SOUTHWEST

AutoCAD SHX Text

LANDFILL

AutoCAD SHX Text

EOD

AutoCAD SHX Text

AOC

AutoCAD SHX Text

SIDEWALK

AutoCAD SHX Text

(QTY:18)

AutoCAD SHX Text

SIDEWALK

AutoCAD SHX Text

(QTY:25)

AutoCAD SHX Text

(QTY:25)

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

CONC PKG

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

FMWR RV LOT

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

JOY GATE

AutoCAD SHX Text

SOUTH ST.

AutoCAD SHX Text

GPN-12 SITE

AutoCAD SHX Text

SMALL

AutoCAD SHX Text

ARMS

AutoCAD SHX Text

RANGE

AutoCAD SHX Text

'C' ST.

AutoCAD SHX Text

'D' ST.

AutoCAD SHX Text

GOLF COURSE

AutoCAD SHX Text

GOLF

AutoCAD SHX Text

GATE

AutoCAD SHX Text

5364 SEA WALL

AutoCAD SHX Text

LAUNCH

AutoCAD SHX Text

BOAT

AutoCAD SHX Text

DNR

AutoCAD SHX Text

AutoCAD SHX Text 20181

AutoCAD SHX Text 20180

AutoCAD SHX Text

STORAGE

AutoCAD SHX Text

PRIVATE INDUSTRIAL PARK

AutoCAD SHX Text

DNR YARD

AutoCAD SHX Text

SOUTH RIVER

AutoCAD SHX Text

SCHOOL

AutoCAD SHX Text

MAC &

AutoCAD SHX Text

AT&T

AutoCAD SHX Text

'E' ST.

AutoCAD SHX Text

MARINA

AutoCAD SHX Text

LAUNCH

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

MAIN GATE

AutoCAD SHX Text

RAYS

AutoCAD SHX Text

DTE

AutoCAD SHX Text

ASR

AutoCAD SHX Text

SOUTHWEST

AutoCAD SHX Text

LANDFILL

AutoCAD SHX Text

EOD

AutoCAD SHX Text

AOC

AutoCAD SHX Text

SIDEWALK

AutoCAD SHX Text

(QTY:18)

AutoCAD SHX Text

SIDEWALK

AutoCAD SHX Text

(QTY:25)

AutoCAD SHX Text

(QTY:25)

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

CONC PKG

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

FMWR RV LOT

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

X X

X X X

40+00 50+00 60+00 70+00 80+00 90+00 100+00 110+00 120+00 130+00

62436244

N: 401022.3674 E: 13534301.2801

N: 401887.5919 E: 13534134.5543

N: 402248.9077 E: 13535141.0693

N: 401229.7828 E: 13535399.3122

N: 401053.9147 E: 13535319.8888

N: 403677.3132 E: 13533170.0857

N: 403621.0174 E: 13533542.6844

N: 403298.4242 E: 13533564.0981

N: 403202.8045 E: 13533543.2080

N: 403296.0177 E: 13533183.0354

N: 403184.8163 E: 13533400.8550

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 35' 49.67"

N042° 35' 48.62"

N042° 35' 46.53"

N042° 35' 47.42"

N042° 35' 48.74"

N042° 35' 47.79"

N042° 35' 49.02"

N042° 35' 48.89"

N042° 35' 47.44"

N042° 35' 35.50"

N042° 35' 35.08"

N042° 35' 34.83"

N042° 35' 33.94"

N042° 35' 31.67"

LONGITUDE

W082° 50' 39.36"

W082° 50' 36.27"

W082° 50' 35.45"

W082° 50' 35.42"

W082° 50' 35.35"

W082° 50' 36.45"

W082° 49' 58.21"

W082° 49' 58.97"

W082° 49' 56.32"

W082° 50' 16.29"

W082° 50' 17.62"

W082° 50' 18.58"

W082° 50' 20.09"

W082° 50' 21.95"

ELEVATION

684.20

686.48

685.12

682.67

679.34

676.82

684.20

674.30

682.36

675.06

672.65

668.02

671.22

670.74

PENETRATION

14.7668

-20.8471

-28.9949

-26.5338

-23.5388

-9.6134

-44.1784

-33.9886

-39.2155

-6.9879

-3.6833

1.499

0.1581

5.2956

SURFACE

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 35' 32.39"

N042° 35' 32.88"

N042° 35' 37.51"

N042° 35' 37.60"

N042° 35' 38.63"

N042° 35' 40.55"

N042° 35' 40.95"

N042° 35' 33.96"

N042° 35' 34.22"

N042° 35' 34.72"

N042° 35' 31.97"

N042° 35' 30.83"

N042° 35' 32.34"

LONGITUDE

W082° 50' 13.63"

W082° 50' 14.13"

W082° 50' 08.80"

W082° 50' 11.26"

W082° 50' 11.58"

W082° 50' 10.33"

W082° 50' 10.04"

W082° 50' 19.55"

W082° 50' 19.63"

W082° 50' 17.61"

W082° 50' 20.59"

W082° 50' 13.98"

W082° 50' 20.72"

ELEVATION

663.67

669.79

663.49

657.18

649.36

651.26

646.88

665.57

662.35

655.54

660.34

671.16

662.09

PENETRATION

10.5837

3.4872

0.2208

6.4425

12.1949

6.3536

9.9198

5.7412

8.436

14.1647

15.0312

6.2767

12.5456

SURFACE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

D B

D R

B Y:

C O

N O

N N

E D

C R

O N

SHEET ID

SHEET OF 467

MI ANGB

E O

F M

O F

H N

G Y, ST

N D

N A

N D

C O

R U

O N

N C

, M

T, A N

D B

U D

5, AN

H U

N T, IN

G W

N , W

G E

D B

E, M

U N

E N

C R

H M

T #2

M C

C A

E R

U N

E N

C R

H M

B -3

0% F

S U

D R

P R

U N

H S

U R

N D

GC161

800'0 400'

RUNWAY 01-19

KEY MAP

N R

LEGEND

TREE

BUILDING

WETLAND

TREE REMOVAL LIMITS (ON BASE OR

STATE OWNED PROPERTY)

TREE REMOVAL LIMITS (WITHIN

WETLANDS)

TREE REMOVAL LIMITS (OFF BASE OR

STATE PROPERTY INCLUDED UNDER

THIS PROJECT)

RUNWAY THRESHOLD

STA. 115+00

ELEV. 581.16

APPROACH/DEPARTURESURFACE - 50:1 (C)

TRANSITIONAL

SURFACE - 7:1 (H)

TRANSITIONAL

SURFACE - 7:1 (H)

APPROACH/DEPARTURE

SURFACE - 50:1 (C)

LIMITS OF INNER HORIZONTAL SURFACE - +150 FT (E)

NOTE:

1. THE PENETRATION VALUES LISTED IN THE TABLES BELOW INDICATE BY HOW MUCH EACH

OBSTRUCTION VIOLATES THE RUNWAY IMAGINARY SURFACES DESCRIBED IN UFC 3-260-01. IF

THE VALUE IS A NEGATIVE NUMBER, THE OBJECT PENETRATES THE SURFACES BY THAT

AMOUNT. IF THE VALUE IS POSITIVE, THE OBJECT IS THAT FAR BELOW THE IMAGINARY

SURFACES. UFC 3-260-01 STATES THAT ALL TREES REQUIRE A MINIMUM OF 10 FT. OF

CLEARANCE TO NOT BE CONSIDERED OBSTRUCTIONS. TREES WITHIN 15 FEET OF THE

SURFACES HAVE ALSO BEEN INCLUDED WITH THE ASSUMPTION THAT THEY WILL GROW TALLER

OVER TIME.

2. ITEMS HIGHLIGHTED IN YELLOW ARE LOCATED ON BASE OR STATE OF MICHIGAN PROPERTY

AND TO BE REMOVED FROM THE RUNWAY'S IMAGINARY SURFACES AS PART OF THIS PROJECT

BY EITHER CLEARING OR TOPPING THE TREES. ADDITIONAL TREES MAY BE INCLUDED AT THE

DISCRETION OF THE COR AND SANGB. CONTRACTOR TO PROVIDE TREE REMOVAL PLAN TO COR

FOR APPROVAL.

3. ITEMS HIGHLIGHTED IN BLUE ARE LOCATED ON BASE OR STATE OF MICHIGAN WETLANDS AND

TO BE REMOVED FROM THE RUNWAY'S IMAGINARY SURFACES AS PART OF THIS PROJECT BY

EITHER CLEARING OR TOPPING TREES. ADDITIONAL TREES MAY BE INCLUDED AT THE

DISCRETION OF THE COR AND SANGB. CONTRACTOR TO PROVIDE TREE REMOVAL PLAN TO COR

FOR APPROVAL.

4. ITEMS HIGHLIGHTED IN RED ARE LOCATED OFF BASE OR OFF STATE OF MICHIGAN PROPERTY

AND TO BE REMOVED FROM THE RUNWAY'S IMAGINARY SURFACES AS PART OF THIS PROJECT

BY EITHER CLEARING OR TOPPING TREES. ADDITIONAL TREES MAY BE INCLUDED AT THE

DISCRETION OF THE COR AND SANGB. CONTRACTOR TO PROVIDE TREE REMOVAL PLAN TO COR

FOR APPROVAL.

5. ALL YELLOW AND BLUE HIGHLIGHTED ROWS ARE ASSUMED TO BE WITHIN SELFRIDGE ANGB

PROPERTY OR STATE OWNED PROPERTY. THE CONTRACTOR IS REQUIRED TO COMPLETE A

PROPERTY SURVEY PRIOR TO REMOVAL OF TREES.

6. TREE REMOVAL SHALL ONLY OCCUR FROM OCTOBER 1 - MARCH 31.

7. TREES NOT HIGHLIGHTED THAT PENETRATE APPROACH SURFACE AS SHOWN ON SHEETS GC162

AND GC164 TO BE REMOVED IN FUTURE.

PROPERTY OWNED BY THE STATE OF MICHIGAN;

ALL TREES TO BE EVALUATED FOR REMOVAL IN

ADDITION TO ONES IDENTIFIED IN TABLES BELOW.

ALL TREES WITHIN WETLAND TO

BE EVALUATED FOR REMOVAL IN

ADDITION TO ONES IDENTIFIED IN

TABLES BELOW.

AutoCAD SHX Text

SOUTH ST.

AutoCAD SHX Text

SOUTH RIVER

AutoCAD SHX Text

SCHOOL

AutoCAD SHX Text

EOD

AutoCAD SHX Text

AOC

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

SOUTH ST.

AutoCAD SHX Text

SOUTH RIVER

AutoCAD SHX Text

SCHOOL

AutoCAD SHX Text

EOD

AutoCAD SHX Text

AOC

AutoCAD SHX Text

5006 SECURITY FENCE

AutoCAD SHX Text

AutoCAD SHX Text N 402702.38 E 13536154.63

AutoCAD SHX Text N00°26'17"E

14000.00'

25+00

30+00

35+00

40+00

45+00

50+00

55+00

60+00

65+00

70+00

75+00

80+00

85+00

90+00

95+00

100+00

105+00

110+00

115+00

120+00

125+00

130+00

135+00

140+00

60116236

6242 6243

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 35' 49.67"

N042° 35' 48.62"

N042° 35' 46.53"

N042° 35' 47.42"

N042° 35' 48.74"

N042° 35' 47.79"

N042° 35' 49.02"

N042° 35' 48.89"

N042° 35' 47.44"

N042° 35' 35.50"

N042° 35' 35.08"

N042° 35' 34.83"

N042° 35' 33.94"

N042° 35' 31.67"

LONGITUDE

W082° 50' 39.36"

W082° 50' 36.27"

W082° 50' 35.45"

W082° 50' 35.42"

W082° 50' 35.35"

W082° 50' 36.45"

W082° 49' 58.21"

W082° 49' 58.97"

W082° 49' 56.32"

W082° 50' 16.29"

W082° 50' 17.62"

W082° 50' 18.58"

W082° 50' 20.09"

W082° 50' 21.95"

ELEVATION

684.20

686.48

685.12

682.67

679.34

676.82

684.20

674.30

682.36

675.06

672.65

668.02

671.22

670.74

PENETRATION

14.7668

-20.8471

-28.9949

-26.5338

-23.5388

-9.6134

-44.1784

-33.9886

-39.2155

-6.9879

-3.6833

1.499

0.1581

5.2956

SURFACE

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 35' 32.39"

N042° 35' 32.88"

N042° 35' 37.51"

N042° 35' 37.60"

N042° 35' 38.63"

N042° 35' 40.55"

N042° 35' 40.95"

N042° 35' 33.96"

N042° 35' 34.22"

N042° 35' 34.72"

N042° 35' 31.97"

N042° 35' 30.83"

N042° 35' 32.34"

LONGITUDE

W082° 50' 13.63"

W082° 50' 14.13"

W082° 50' 08.80"

W082° 50' 11.26"

W082° 50' 11.58"

W082° 50' 10.33"

W082° 50' 10.04"

W082° 50' 19.55"

W082° 50' 19.63"

W082° 50' 17.61"

W082° 50' 20.59"

W082° 50' 13.98"

W082° 50' 20.72"

ELEVATION

663.67

669.79

663.49

657.18

649.36

651.26

646.88

665.57

662.35

655.54

660.34

671.16

662.09

PENETRATION

10.5837

3.4872

0.2208

6.4425

12.1949

6.3536

9.9198

5.7412

8.436

14.1647

15.0312

6.2767

12.5456

SURFACE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

D B

D R

B Y:

C O

N O

N N

E D

C R

O N

SHEET ID

SHEET OF 467

MI ANGB

E O

F M

O F

H N

G Y, ST

N D

N A

N D

C O

R U

O N

N C

, M

T, A N

D B

U D

5, AN

H U

N T, IN

G W

N , W

G E

D B

E, M

U N

E N

C R

H M

T #2

M C

C A

E R

U N

E N

C R

H M

B -3

0% F

S U

D R

P R

U N

H S

U R

N D

GC162

EXISTING GRADE

G G

RUNWAY APPROACH/DEPARTURE SURFACE SLOPE 50:1

RUNWAY THRESHOLD

STA. 115+00

ELEV. 581.16

NOTE:

1. THE PENETRATION VALUES LISTED IN THE TABLES BELOW INDICATE BY HOW MUCH EACH

OBSTRUCTION VIOLATES THE RUNWAY IMAGINARY SURFACES DESCRIBED IN UFC 3-260-01. IF

THE VALUE IS A NEGATIVE NUMBER, THE OBJECT PENETRATES THE SURFACES BY THAT

AMOUNT. IF THE VALUE IS POSITIVE, THE OBJECT IS THAT FAR BELOW THE IMAGINARY

SURFACES. UFC 3-260-01 STATES THAT ALL TREES REQUIRE A MINIMUM OF 10 FT. OF

CLEARANCE TO NOT BE CONSIDERED OBSTRUCTIONS. TREES WITHIN 15 FEET OF THE

SURFACES HAVE ALSO BEEN INCLUDED WITH THE ASSUMPTION THAT THEY WILL GROW

TALLER OVER TIME.

2. ITEMS HIGHLIGHTED IN YELLOW ARE LOCATED ON BASE OR STATE OF MICHIGAN PROPERTY

AND TO BE REMOVED FROM THE RUNWAY'S IMAGINARY SURFACES AS PART OF THIS PROJECT

BY EITHER CLEARING OR TOPPING THE TREES. ADDITIONAL TREES MAY BE INCLUDED AT THE

DISCRETION OF THE COR AND SANGB. CONTRACTOR TO PROVIDE TREE REMOVAL PLAN TO

COR FOR APPROVAL.

3. ITEMS HIGHLIGHTED IN BLUE ARE LOCATED ON BASE OR STATE OF MICHIGAN WETLANDS AND

TO BE REMOVED FROM THE RUNWAY'S IMAGINARY SURFACES AS PART OF THIS PROJECT BY

EITHER CLEARING OR TOPPING TREES. ADDITIONAL TREES MAY BE INCLUDED AT THE

DISCRETION OF THE COR AND SANGB. CONTRACTOR TO PROVIDE TREE REMOVAL PLAN TO

COR FOR APPROVAL.

4. ITEMS HIGHLIGHTED IN RED ARE LOCATED OFF BASE OR OFF STATE OF MICHIGAN PROPERTY

AND TO BE REMOVED FROM THE RUNWAY'S IMAGINARY SURFACES AS PART OF THIS PROJECT

BY EITHER CLEARING OR TOPPING TREES. ADDITIONAL TREES MAY BE INCLUDED AT THE

DISCRETION OF THE COR AND SANGB. CONTRACTOR TO PROVIDE TREE REMOVAL PLAN TO

COR FOR APPROVAL.

5. ALL YELLOW AND BLUE HIGHLIGHTED ROWS ARE ASSUMED TO BE WITHIN SELFRIDGE ANGB

PROPERTY OR STATE OWNED PROPERTY. THE CONTRACTOR IS REQUIRED TO COMPLETE A

PROPERTY SURVEY PRIOR TO REMOVAL OF TREES.

6. TREE REMOVAL SHALL ONLY OCCUR FROM OCTOBER 1 - MARCH 31.

7. TREES NOT HIGHLIGHTED THAT PENETRATE APPROACH SURFACE AS SHOWN ON SHEETS

GC162 AND GC164 TO BE REMOVED IN FUTURE.

X X

X X X X

X X

XXXX

X X

UY GUY GUY GUY

G U

Y G

U Y

G U

C/EC/E

C/E C/E

C /E

R /W

169+00170+00171+00172+00173+00174+00175+00176+00177+00178+00179+00180+00181+00182+00183+00184+00185+00186+00187+00188+00189+00190+00191+00192+00193+00194+00195+00196+00197+00198+00199+00200+00201+00202+00203+00204+00205+00206+00207+00208+00209+00210+00211+00212+00213+00214+00215+00216+00217+00218+00219+00220+00221+00222+00223+00224+00225+00226+00227+00228+00229+00230+00231+00232+00233+00234+00235+00236+00237+00238+00239+00240+00241+00242+00243+00244+00245+00246+00247+00248+00249+00250+00

BH#03

BH#01

BH#02

BH#04

BH#05

BH#06

BH#07

BH#08

BH#09

BH#10

BH#33

18"

170+00 180+00 190+00 200+00 210+00 220+00 230+00 240+00 250+00

N: 417463.6604 E: 13535043.5188

N: 417878.1202 E: 13535035.3735

N: 417868.2658 E: 13534846.5857

N: 417459.3597 E: 13534866.0391

N: 416860.5494 E: 13533868.6396

N: 416942.1234 E: 13533747.5420

N: 417175.6217 E: 13534426.6165

N: 418373.5538 E: 13534390.8097

N: 418438.9271 E: 13535096.6234

N: 418304.6394 E: 13535091.2781

N: 418303.5605 E: 13535127.0780

N: 418526.9492 E: 13534189.2342

N: 418396.6400 E: 13534197.1200

N: 418401.6805 E: 13534336.6901 N: 418426.6416 E: 13534335.2723

N: 418469.3161 E: 13535131.1631

N: 418552.0903 E: 13535042.3783 N: 419621.2764

E: 13535076.0844

N: 419623.3347 E: 13535159.7473

N: 416719.6056 E: 13536293.7910

N: 416707.3837 E: 13536364.0183

N: 417851.1634 E: 13536326.7080 N: 417850.1749 E: 13536392.7621

N: 417848.9074 E: 13536673.7785

N: 418012.3409 E: 13535630.0333

N: 417862.1228 E: 13535550.6955

N: 417857.7183 E: 13535970.8988

N: 418117.9346 E: 13535424.2768

N: 418058.9453 E: 13535654.6475

N: 418172.2535 E: 13535714.4913

N: 418179.6294 E: 13535411.7675

6033 6034

6052 6053

6069 6070

6135 6136

62576259

N: 417506.9770 E: 13534237.5153

N: 417495.9906 E: 13533796.9366

N: 416798.3591 E: 13536540.0460

N: 417169.5923 E: 13536668.6622

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

BUILDING

TREE

LATITUDE

N042° 37' 39.14"

N042° 38' 04.64"

N042° 38' 04.46"

N042° 38' 04.68"

N042° 38' 06.87"

N042° 38' 10.69"

N042° 38' 10.09"

N042° 38' 05.43"

N042° 38' 06.89"

N042° 38' 05.76"

N042° 38' 08.94"

N042° 38' 09.41"

N042° 38' 11.49"

N042° 38' 10.83"

N042° 38' 11.04"

N042° 38' 11.55"

N042° 38' 10.87"

N042° 38' 04.74"

N042° 37' 59.85"

N042° 38' 02.17"

N042° 38' 04.00"

N042° 38' 03.05"

N042° 38' 07.21"

N042° 38' 07.84"

N042° 38' 10.46"

N042° 38' 09.85"

N042° 38' 10.57"

N042° 38' 12.50"

N042° 38' 13.84"

N042° 38' 16.04"

N042° 38' 15.11"

N042° 38' 16.64"

N042° 38' 11.45"

LONGITUDE

W082° 49' 48.07"

W082° 50' 28.05"

W082° 50' 23.84"

W082° 50' 20.80"

W082° 50' 21.82"

W082° 50' 22.29"

W082° 50' 20.91"

W082° 50' 24.83"

W082° 50' 25.08"

W082° 50' 26.78"

W082° 50' 20.61"

W082° 50' 22.09"

W082° 50' 03.94"

W082° 50' 00.62"

W082° 50' 02.28"

W082° 49' 58.99"

W082° 49' 56.71"

W082° 49' 54.73"

W082° 49' 49.87"

W082° 49' 49.78"

W082° 49' 51.27"

W082° 49' 48.50"

W082° 49' 53.19"

W082° 49' 54.62"

W082° 49' 53.02"

W082° 49' 54.26"

W082° 49' 55.14"

W082° 49' 58.02"

W082° 50' 01.01"

W082° 49' 59.61"

W082° 49' 57.81"

W082° 49' 57.06"

W082° 49' 54.28"

ELEV.

675.21

701.38

689.48

688.63

675.30

662.11

658.44

680.71

660.21

680.40

659.81

653.18

664.66

680.61

672.18

664.12

657.39

678.30

660.28

672.72

657.08

670.58

686.52

675.81

678.16

677.07

668.20

666.29

664.19

672.24

677.96

685.78

676.11

PEN.

8.9836

-73.5046

-66.2424

-64.8286

-47.1046

-26.1925

-23.6985

-55.5518

-32.0878

-54.6531

-27.3809

-19.8522

-26.4207

-43.5822

-34.785

-25.5797

-20.1352

-53.3747

-2.9723

-15.3541

-16.306

0.1465

-56.5478

-44.6026

-41.5864

-41.786

-31.4941

-25.79

-21.0835

-24.6448

-32.1624

-36.8595

-37.5876

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 38' 09.14"

N042° 38' 07.19"

N042° 38' 07.55"

N042° 38' 11.42"

N042° 38' 09.65"

N042° 38' 11.10"

N042° 38' 09.78"

N042° 38' 10.23"

N042° 38' 07.17"

N042° 38' 05.55"

N042° 38' 05.44"

N042° 38' 05.32"

N042° 38' 15.36"

N042° 38' 06.42"

N042° 38' 07.49"

N042° 38' 03.36"

N042° 38' 00.76"

N042° 38' 08.99"

N042° 38' 06.46"

N042° 38' 12.21"

N042° 38' 05.50"

N042° 38' 05.21"

N042° 38' 04.94"

N042° 38' 04.77"

N042° 38' 04.48"

N042° 38' 04.67"

N042° 38' 05.19"

N042° 38' 05.32"

N042° 38' 05.14"

N042° 38' 05.19"

N042° 38' 04.76"

N042° 38' 04.41"

N042° 38' 05.32"

LONGITUDE

W082° 49' 52.45"

W082° 49' 51.67"

W082° 49' 49.54"

W082° 49' 51.15"

W082° 49' 47.51"

W082° 49' 47.06"

W082° 49' 50.87"

W082° 49' 49.13"

W082° 49' 46.94"

W082° 49' 48.75"

W082° 49' 50.87"

W082° 49' 53.02"

W082° 49' 56.26"

W082° 50' 23.82"

W082° 49' 48.17"

W082° 49' 49.79"

W082° 49' 49.74"

W082° 49' 49.21"

W082° 49' 54.85"

W082° 50' 02.05"

W082° 50' 19.29"

W082° 50' 19.65"

W082° 50' 19.38"

W082° 50' 19.17"

W082° 50' 18.88"

W082° 50' 18.20"

W082° 50' 18.84"

W082° 50' 19.04"

W082° 50' 21.62"

W082° 50' 21.04"

W082° 50' 20.28"

W082° 50' 20.58"

W082° 50' 20.68"

ELEV.

665.43

666.11

688.59

669.24

672.27

668.59

679.81

677.30

690.90

659.86

657.99

669.97

668.82

661.82

687.45

652.52

665.36

660.30

655.66

664.30

621.70

626.62

630.66

624.10

617.66

615.13

616.90

619.05

665.00

674.47

640.38

684.82

661.34

PEN.

-31.5049

-30.7654

-30.6368

-29.9976

6.5281

14.5037

-36.895

-15.9613

-5.1031

7.2392

-13.4705

-43.8126

-22.4609

-34.6126

-14.9071

4.2866

-7.1073

0.5824

-27.2516

-24.5348

3.823

-1.6961

-6.2744

-0.053

5.8209

8.7592

8.0081

6.1259

-40.2925

-49.6471

-16.3875

-61.5579

-36.2355

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 38' 05.88"

N042° 38' 06.00"

N042° 38' 05.76"

N042° 38' 06.21"

N042° 38' 07.11"

N042° 38' 07.65"

N042° 38' 07.97"

N042° 38' 08.18"

N042° 38' 08.95"

N042° 38' 07.21"

N042° 38' 07.01"

N042° 38' 05.65"

N042° 38' 05.11"

N042° 38' 05.97"

N042° 38' 05.88"

N042° 38' 05.17"

N042° 38' 04.58"

N042° 38' 05.12"

N042° 38' 05.36"

N042° 38' 05.86"

N042° 38' 06.38"

N042° 38' 02.89"

N042° 38' 03.12"

N042° 38' 03.51"

N042° 38' 03.66"

N042° 38' 03.26"

N042° 38' 03.90"

N042° 38' 03.94"

N042° 38' 02.84"

N042° 38' 03.42"

N042° 38' 03.47"

N042° 38' 02.74"

N042° 38' 03.05"

LONGITUDE

W082° 50' 20.31"

W082° 50' 20.97"

W082° 50' 21.59"

W082° 50' 21.81"

W082° 50' 20.55"

W082° 50' 21.58"

W082° 50' 20.47"

W082° 50' 21.55"

W082° 50' 21.36"

W082° 50' 24.48"

W082° 50' 23.87"

W082° 50' 23.75"

W082° 50' 24.12"

W082° 50' 24.46"

W082° 50' 25.43"

W082° 50' 26.05"

W082° 50' 25.89"

W082° 50' 27.78"

W082° 50' 27.49"

W082° 50' 27.29"

W082° 50' 27.79"

W082° 50' 27.39"

W082° 50' 28.22"

W082° 50' 28.40"

W082° 50' 27.77"

W082° 50' 27.23"

W082° 50' 27.20"

W082° 50' 26.45"

W082° 50' 25.91"

W082° 50' 26.66"

W082° 50' 26.05"

W082° 50' 25.54"

W082° 50' 24.85"

ELEV.

645.94

650.99

646.95

676.74

648.71

633.69

651.62

632.93

643.29

653.39

648.34

657.68

666.39

657.80

667.02

670.93

657.30

693.28

675.61

669.92

644.67

619.17

619.55

620.43

621.32

616.52

623.09

622.08

625.36

612.10

624.22

615.13

615.26

PEN.

-19.6812

-24.528

-20.998

-49.8863

-19.9767

-3.9134

-21.1381

-2.0679

-10.8553

-24.6075

-19.927

-32.0237

-41.8498

-31.5334

-40.97

-46.3394

-33.8962

-68.1622

-50.6775

-43.9811

-17.6976

0.9579

9.5153

10.7454

3.1461

4.1595

-1.1018

0.0077

-5.4766

8.9333

-3.0622

4.5534

5.0889

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 38' 03.06"

N042° 38' 03.41"

N042° 38' 03.73"

N042° 38' 04.20"

N042° 38' 03.91"

N042° 38' 04.12"

N042° 38' 03.60"

N042° 38' 04.68"

N042° 38' 04.47"

N042° 38' 04.75"

N042° 38' 04.59"

N042° 38' 05.18"

N042° 38' 05.65"

N042° 38' 05.11"

N042° 38' 06.27"

N042° 38' 07.03"

N042° 38' 07.32"

N042° 38' 06.40"

N042° 38' 06.47"

N042° 38' 06.32"

N042° 38' 06.66"

N042° 38' 06.98"

N042° 38' 06.68"

N042° 38' 06.40"

N042° 38' 05.88"

N042° 38' 05.05"

N042° 38' 04.48"

N042° 37' 58.58"

N042° 37' 57.71"

N042° 37' 50.80"

N042° 37' 50.77"

N042° 37' 53.08"

N042° 37' 52.04"

LONGITUDE

W082° 50' 24.00"

W082° 50' 25.15"

W082° 50' 25.58"

W082° 50' 25.64"

W082° 50' 24.94"

W082° 50' 24.16"

W082° 50' 24.44"

W082° 50' 25.20"

W082° 50' 26.86"

W082° 50' 22.96"

W082° 50' 21.97"

W082° 50' 22.60"

W082° 50' 22.77"

W082° 50' 23.39"

W082° 50' 22.52"

W082° 50' 22.95"

W082° 50' 25.53"

W082° 50' 25.44"

W082° 50' 26.05"

W082° 50' 26.50"

W082° 50' 26.85"

W082° 50' 27.10"

W082° 50' 28.22"

W082° 50' 27.23"

W082° 50' 28.30"

W082° 50' 27.06"

W082° 50' 28.31"

W082° 49' 49.51"

W082° 49' 49.90"

W082° 49' 50.51"

W082° 49' 49.42"

W082° 49' 48.40"

W082° 49' 46.33"

ELEV.

617.91

623.72

628.01

621.32

622.96

617.15

614.75

624.47

632.55

618.54

627.63

625.36

622.83

654.65

629.78

615.64

646.57

632.93

641.01

645.94

636.97

641.14

627.38

639.25

632.18

623.59

682.17

673.83

657.14

640.38

665.54

681.14

686.24

PEN.

2.4965

-2.6505

-6.3079

1.3177

-0.8694

5.38

6.7179

-0.8303

-9.3993

5.3295

-4.0535

-0.6176

2.8616

-30.0815

-2.8126

12.8346

-17.6044

-5.8297

-13.7942

-19.0279

-9.3888

-12.9288

2.9788

-12.2049

-1.1578

0.7281

-51.6161

-12.2133

0.5753

13.4131

-0.1283

-5.7198

11.6674

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 37' 54.47"

N042° 37' 54.75"

N042° 37' 52.07"

N042° 37' 56.87"

N042° 37' 58.44"

N042° 37' 59.46"

N042° 38' 00.68"

N042° 37' 58.51"

N042° 38' 04.12"

N042° 38' 07.56"

N042° 38' 01.93"

N042° 38' 00.01"

N042° 37' 59.50"

N042° 37' 59.87"

N042° 38' 00.33"

N042° 38' 00.95"

N042° 38' 00.81"

N042° 38' 01.55"

N042° 38' 02.04"

N042° 38' 01.49"

N042° 38' 02.51"

N042° 38' 02.72"

N042° 38' 03.28"

N042° 38' 03.81"

N042° 38' 04.26"

N042° 38' 04.10"

N042° 38' 04.64"

N042° 38' 02.87"

N042° 38' 03.12"

N042° 38' 03.74"

N042° 38' 03.38"

N042° 38' 03.56"

N042° 37' 59.84"

LONGITUDE

W082° 49' 49.55"

W082° 49' 48.12"

W082° 49' 48.18"

W082° 49' 48.40"

W082° 49' 46.57"

W082° 49' 47.76"

W082° 49' 48.20"

W082° 49' 48.04"

W082° 49' 47.29"

W082° 49' 45.66"

W082° 49' 48.23"

W082° 49' 53.58"

W082° 49' 54.15"

W082° 49' 54.49"

W082° 49' 54.36"

W082° 49' 54.23"

W082° 49' 54.73"

W082° 49' 55.23"

W082° 49' 54.50"

W082° 49' 54.43"

W082° 49' 54.54"

W082° 49' 55.16"

W082° 49' 54.34"

W082° 49' 54.99"

W082° 49' 54.88"

W082° 49' 53.84"

W082° 49' 53.37"

W082° 49' 53.44"

W082° 49' 52.89"

W082° 49' 52.92"

W082° 49' 51.85"

W082° 49' 51.23"

W082° 49' 54.10"

ELEV.

662.48

671.93

678.02

664.28

678.15

675.77

662.78

678.66

674.34

689.61

661.90

603.86

610.30

604.49

605.00

605.12

602.09

619.77

608.53

605.12

608.91

606.13

612.32

645.65

668.12

624.69

666.35

611.06

612.57

611.31

632.90

651.33

607.40

PEN.

0.2547

5.9358

0.2077

9.7315

14.8986

4.1161

11.9736

-1.4021

8.8255

9.6803

12.135

13.724

4.0398

10.587

11.0136

12.148

14.8849

-1.3248

10.9416

13.2397

11.5105

14.68

9.6771

-22.6112

-44.1662

-1.0236

-41.5735

10.1399

11.2111

11.9153

1.8627

-9.978

7.6339

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 38' 03.78"

N042° 38' 04.16"

N042° 38' 03.94"

N042° 38' 02.48"

N042° 38' 03.18"

N042° 38' 03.12"

N042° 38' 03.13"

N042° 38' 06.43"

N042° 38' 06.58"

N042° 38' 07.32"

N042° 38' 07.91"

N042° 38' 06.45"

N042° 38' 06.76"

N042° 38' 06.34"

N042° 38' 05.58"

N042° 38' 05.30"

N042° 38' 05.52"

N042° 38' 08.82"

N042° 38' 08.45"

N042° 38' 09.97"

N042° 38' 15.49"

N042° 38' 16.90"

N042° 38' 16.48"

N042° 38' 27.48"

N042° 38' 26.26"

N042° 38' 24.47"

N042° 38' 23.26"

N042° 38' 16.61"

N042° 38' 16.55"

N042° 38' 19.22"

N042° 38' 17.94"

N042° 38' 16.70"

N042° 38' 18.24"

LONGITUDE

W082° 49' 54.32"

W082° 49' 53.23"

W082° 49' 52.17"

W082° 50' 27.46"

W082° 50' 27.69"

W082° 50' 26.11"

W082° 50' 25.44"

W082° 50' 20.26"

W082° 50' 21.09"

W082° 50' 21.03"

W082° 50' 20.99"

W082° 50' 23.20"

W082° 50' 24.39"

W082° 50' 24.92"

W082° 50' 25.92"

W082° 50' 28.39"

W082° 50' 19.82"

W082° 50' 13.27"

W082° 50' 13.15"

W082° 50' 13.31"

W082° 50' 10.60"

W082° 50' 14.81"

W082° 50' 15.35"

W082° 50' 09.80"

W082° 50' 09.81"

W082° 50' 10.14"

W082° 50' 13.50"

W082° 50' 11.40"

W082° 50' 10.33"

W082° 50' 09.69"

W082° 50' 10.58"

W082° 50' 04.83"

ELEV.

614.46

614.72

617.24

611.69

615.35

619.39

646.41

628.73

625.95

622.80

626.96

630.12

622.04

638.45

620.52

646.12

638.48

631.78

657.26

653.97

661.96

659.53

663.44

652.96

664.62

670.14

673.92

660.08

650.59

660.04

658.32

PEN.

8.5408

9.0961

13.9214

9.0251

8.1543

5.0969

1.0932

-19.0323

-1.0958

3.1757

7.5409

0.3273

-2.2412

4.9662

-13.0169

-6.706

5.0116

-13.6602

-6.7588

3.0112

-11.1865

-5.2141

-14.0583

10.8318

4.4634

11.3101

-2.8083

-21.9068

-25.7367

-6.4477

0.4787

-11.5195

-6.4637

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 38' 13.55"

N042° 38' 16.38"

N042° 38' 16.47"

N042° 38' 16.83"

N042° 38' 23.04"

N042° 38' 26.03"

N042° 38' 08.11"

LONGITUDE

W082° 50' 05.61"

W082° 50' 15.17"

W082° 50' 14.97"

W082° 50' 14.46"

W082° 50' 10.06"

W082° 50' 10.01"

W082° 50' 13.02"

ELEV.

635.41

654.25

652.99

646.42

665.48

658.21

616.77

PEN.

6.94

-6.5468

-5.0987

2.2156

-4.1068

9.225

14.2774

SUR.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D B

C H

D B

D R

B Y:

C O

N O

N N

E D

C R

O N

SHEET ID

SHEET OF 467

MI ANGB

E O

F M

O F

H N

G Y, ST

N D

N A

N D

C O

R U

O N

N C

, M

T, A N

D B

U D

5, AN

H U

N T, IN

G W

N , W

G E

D B

E, M

U N

E N

C R

H M

T #2

M C

C A

E R

U N

E N

C R

H M

B -3

0% F

S U

D R

P R

U N

H S

U R

N D

GC163

800'0 400'

KEY MAP

R O

AREA A

AREA B

AREA A POINTS

6012 - 6019 6024 - 2025 6065 - 6066 6073 - 6082 6085 - 6106 6109 - 6129 6137 - 6154 6201 - 6214

AREA B POINTS

6058 - 6059 6176 - 6200

TRANSITIONAL

SURFACE - 7:1 (H)

APPROACH/DEPARTURE

SURFACE - 50:1 (C)

TRANSITIONAL

SURFACE - 7:1 (H)

APPROACH/DEPARTURESURFACE - 50:1 (C)

PROPERTIES OWNED BY THE STATE OF

MICHIGAN OR SANGB; ALL TREES TO BE

EVALUATED FOR REMOVAL IN ADDITION TO

ONES IDENTIFIED IN TABLES BELOW. REFER TO

SHEET GC124 FOR PROPERTY BOUNDARIES

PROPERTIES OWNED BY SANGB; ALL TREES TO BE EVALUATED

FOR REMOVAL IN ADDITION TO ONES IDENTIFIED IN TABLES

BELOW. REFER TO SHEET GC124 FOR PROPERTY BOUNDARIES

NOTE:

1. THE PENETRATION VALUES LISTED IN THE TABLES BELOW INDICATE BY

HOW MUCH EACH OBSTRUCTION VIOLATES THE RUNWAY IMAGINARY

SURFACES DESCRIBED IN UFC 3-260-01. IF THE VALUE IS A NEGATIVE

NUMBER, THE OBJECT PENETRATES THE SURFACES BY THAT AMOUNT.

IF THE VALUE IS POSITIVE, THE OBJECT IS THAT FAR BELOW THE

IMAGINARY SURFACES. UFC 3-260-01 STATES THAT ALL TREES REQUIRE

A MINIMUM OF 10 FT. OF CLEARANCE TO NOT BE CONSIDERED

OBSTRUCTIONS. TREES WITHIN 15 FEET OF THE SURFACES HAVE ALSO

BEEN INCLUDED WITH THE ASSUMPTION THAT THEY WILL GROW

TALLER OVER TIME.

2. ITEMS HIGHLIGHTED IN YELLOW ARE LOCATED ON BASE OR STATE OF

MICHIGAN PROPERTY AND TO BE REMOVED FROM THE RUNWAY'S

IMAGINARY SURFACES AS PART OF THIS PROJECT BY EITHER

CLEARING OR TOPPING THE TREES. ADDITIONAL TREES MAY BE

INCLUDED AT THE DISCRETION OF THE COR AND SANGB. CONTRACTOR

TO PROVIDE TREE REMOVAL PLAN TO COR FOR APPROVAL.

3. ITEMS HIGHLIGHTED IN BLUE ARE LOCATED ON BASE OR STATE OF

MICHIGAN WETLANDS AND TO BE REMOVED FROM THE RUNWAY'S

IMAGINARY SURFACES AS PART OF THIS PROJECT BY EITHER

CLEARING OR TOPPING TREES. ADDITIONAL TREES MAY BE INCLUDED

AT THE DISCRETION OF THE COR AND SANGB. CONTRACTOR TO

PROVIDE TREE REMOVAL PLAN TO COR FOR APPROVAL.

4. ITEMS HIGHLIGHTED IN RED ARE LOCATED OFF BASE OR OFF STATE OF

MICHIGAN PROPERTY AND TO BE REMOVED FROM THE RUNWAY'S

IMAGINARY SURFACES AS PART OF THIS PROJECT BY EITHER

CLEARING OR TOPPING TREES. ADDITIONAL TREES MAY BE INCLUDED

AT THE DISCRETION OF THE COR AND SANGB. CONTRACTOR TO

PROVIDE TREE REMOVAL PLAN TO COR FOR APPROVAL.

5. ALL YELLOW AND BLUE HIGHLIGHTED ROWS ARE ASSUMED TO BE

WITHIN SELFRIDGE ANGB PROPERTY OR STATE OWNED PROPERTY.

THE CONTRACTOR IS REQUIRED TO COMPLETE A PROPERTY SURVEY

PRIOR TO REMOVAL OF TREES.

6. TREE REMOVAL SHALL ONLY OCCUR FROM OCTOBER 1 - MARCH 31.

7. TREES NOT HIGHLIGHTED THAT PENETRATE APPROACH SURFACE AS

SHOWN ON SHEETS GC162 AND GC164 TO BE REMOVED IN FUTURE.

LEGEND

TREE

BUILDING

WETLAND

TREE REMOVAL LIMITS (ON BASE OR

STATE OWNED PROPERTY)

TREE REMOVAL LIMITS (WITHIN

WETLANDS)

TREE REMOVAL LIMITS (OFF BASE OR

STATE PROPERTY INCLUDED UNDER

THIS PROJECT)

AutoCAD SHX Text

'C' ST.

AutoCAD SHX Text

'D' ST.

AutoCAD SHX Text

'E' ST.

AutoCAD SHX Text

4781PG

AutoCAD SHX Text

'C' ST.

AutoCAD SHX Text

'D' ST.

AutoCAD SHX Text

'E' ST.

AutoCAD SHX Text

4781PG

AutoCAD SHX Text N00°26'17"E

165+00

170+00

175+00

180+00

185+00

190+00

195+00

200+00

205+00

210+00 4.

215+00

220+00

225+00

230+00

235+00

240+00

245+00

250+00

255+00

260+00

265+00

270+00

275+00

280+00

285+00

290+00

I S

. 1

. 5

I S

. 2

. 5

0.00% 0.70%

L 700.00'

. 2

. 5

2G1 0.00% G2 0.70% e 0.61'

60706081

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

BUILDING

TREE

LATITUDE

N042° 37' 39.14"

N042° 38' 04.64"

N042° 38' 04.46"

N042° 38' 04.68"

N042° 38' 06.87"

N042° 38' 10.69"

N042° 38' 10.09"

N042° 38' 05.43"

N042° 38' 06.89"

N042° 38' 05.76"

N042° 38' 08.94"

N042° 38' 09.41"

N042° 38' 11.49"

N042° 38' 10.83"

N042° 38' 11.04"

N042° 38' 11.55"

N042° 38' 10.87"

N042° 38' 04.74"

N042° 37' 59.85"

N042° 38' 02.17"

N042° 38' 04.00"

N042° 38' 03.05"

N042° 38' 07.21"

N042° 38' 07.84"

N042° 38' 10.46"

N042° 38' 09.85"

N042° 38' 10.57"

N042° 38' 12.50"

N042° 38' 13.84"

N042° 38' 16.04"

N042° 38' 15.11"

N042° 38' 16.64"

N042° 38' 11.45"

LONGITUDE

W082° 49' 48.07"

W082° 50' 28.05"

W082° 50' 23.84"

W082° 50' 20.80"

W082° 50' 21.82"

W082° 50' 22.29"

W082° 50' 20.91"

W082° 50' 24.83"

W082° 50' 25.08"

W082° 50' 26.78"

W082° 50' 20.61"

W082° 50' 22.09"

W082° 50' 03.94"

W082° 50' 00.62"

W082° 50' 02.28"

W082° 49' 58.99"

W082° 49' 56.71"

W082° 49' 54.73"

W082° 49' 49.87"

W082° 49' 49.78"

W082° 49' 51.27"

W082° 49' 48.50"

W082° 49' 53.19"

W082° 49' 54.62"

W082° 49' 53.02"

W082° 49' 54.26"

W082° 49' 55.14"

W082° 49' 58.02"

W082° 50' 01.01"

W082° 49' 59.61"

W082° 49' 57.81"

W082° 49' 57.06"

W082° 49' 54.28"

ELEV.

675.21

701.38

689.48

688.63

675.30

662.11

658.44

680.71

660.21

680.40

659.81

653.18

664.66

680.61

672.18

664.12

657.39

678.30

660.28

672.72

657.08

670.58

686.52

675.81

678.16

677.07

668.20

666.29

664.19

672.24

677.96

685.78

676.11

PEN.

8.9836

-73.5046

-66.2424

-64.8286

-47.1046

-26.1925

-23.6985

-55.5518

-32.0878

-54.6531

-27.3809

-19.8522

-26.4207

-43.5822

-34.785

-25.5797

-20.1352

-53.3747

-2.9723

-15.3541

-16.306

0.1465

-56.5478

-44.6026

-41.5864

-41.786

-31.4941

-25.79

-21.0835

-24.6448

-32.1624

-36.8595

-37.5876

SUR.

IMAGINARY SURFACE OBSTRUCTIONS

No.

DESC.

TREE

LATITUDE

N042° 38' 09.14"

N042° 38' 07.19"

N042° 38' 07.55"

N042° 38' 11.42"

N042° 38' 09.65"

N042° 38' 11.10"

N042° 38' 09.78"

N042° 38' 10.23"

N042° 38' 07.17"

N042° 38' 05.55"

N042° 38' 05.44"

N042° 38' 05.32"

N042° 38' 15.36"

N042° 38' 06.42"

N042° 38' 07.49"

N042° 38' 03.36"

N042° 38' 00.76"

N042° 38' 08.99"

N042° 38' 06.46"

N042° 38' 12.21"

N042° 38' 05.50"

N042° 38' 05.21"

N042° 38' 04.94"

N042° 38' 04.77"

N042° 38' 04.48"

N042° 38' 04.67"

N042° 38' 05.19"

N042° 38' 05.32"

N042° 38' 05.14"

N042° 38' 05.19"

N042° 38' 04.76"

N042° 38' 04.41"

N042° 38' 05.32"

LONGITUDE

W082° 49' 52.45"

W082° 49' 51.67"

W082° 49' 49.54"

W082° 49' 51.15"

W082° 49' 47.51"

W082° 49' 47.06"

W082° 49' 50.87"

W082° 49' 49.13"

W082° 49' 46.94"

W082° 49' 48.75"

W082° 49' 50.87"

W082° 49' 53.02"

W082° 49' 56.26"

W082° 50' 23.82"

W082° 49' 48.17"

W082° 49' 49.79"

W082° 49' 49.74"

W082° 49' 49.21"

W082° 49' 54.85"

W082° 50' 02.05"

W082° 50' 19.29"

W082° 50' 19.65"

W082° 50' 19.38"

W082° 50' 19.17"

W082° 50' 18.88"

W082° 50' 18.20"

W082° 50' 18.84"

W082° 50' 19.04"

W082° 50' 21.62"

W082° 50' 21.04"

W082° 50' 20.28"

W082° 50' 20.58"

W082° 50' 20.68"

ELEV.

665.43

666.11

688.59

669.24

672.27

668.59

679.81

677.30

690.90

659.86

657.99

669.97

668.82

661.82

687.45

652.52

665.36

660.30

655.66

664.30

621.70

626.62

630.66

624.10

617.66

615.13

616.90

619.05

665.00

674.47

640.38

684.82

661.34

PEN.

-31.5049

-30.7654

-30.6368

-29.9976

6.5…

This is the start of the file's text. The full file is on GovTribe.

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