BID-MitchellSP DUA_Drawings_23309.pdf

PDF 13 MB Posted Sep 11, 2026

Attached to: 751/23309. HJD; Mitchell SP - Day Use Improvements
Solicitation number: RFQ 171 260000000442 2
Issued by: Washtenaw County, Brooklyn Village, Michigan

About this file

Written by GovTribe AI · Sep 14, 2026

This is a bidding package for design and construction drawings issued by the Department of Technology, Management and Budget (DTMB), State of Michigan, for Day Use Improvements at William Mitchell State Park located in Cadillac, Michigan (Wexford County). The project, filed under number 751/23309.HJD, was issued for bidding on August 19, 2026, following owner review on May 29, 2026, and permitting approval on August 7, 2026. The scope of work encompasses comprehensive site and civil improvements including a new restroom structure (986 square feet), a picnic shelter with alternates, a contact station with alternates, parking lot expansions accommodating 96 parking spaces, concrete and bituminous pavement, utility infrastructure (water, sanitary sewer, electrical, and storm drainage systems), landscaping restoration, and soil erosion and sedimentation control measures. The project site encompasses approximately 6093 East M-115 in Cadillac, Michigan, adjacent to Lake Mitchell and situated within Mitchell State Park. Construction is anticipated to occur from September 2026 through July 2027, with specific components including sanitary and storm sewer systems, catch basins, bioswales, manufactured treatment units, and riprap installations. The design team includes Beckett & Raeder, Inc. (landscape architecture, planning, and engineering), Structural Design Inc. (structural), V.F. & Associated, Inc. (mechanical/plumbing), and Montero Enterprises Inc. (electrical).

Pricing information, contract award amounts, and specific payment terms are not detailed within this drawing and specification document. The project must comply with the 2021 Michigan Building Code, 2021 Michigan Plumbing Code, 2021 Michigan Mechanical Code, 2023 National Electric Code, and 2017 ANSI A117.1 accessibility standards. The restroom facility is classified as Assembly (Use Group A-3) under construction classification V-B with a maximum allowable area of 6,000 square feet. Permits required include SESC (Soil Erosion and Sediment Control), LARA Plan Review, MDOT Right-of-Way, and BRI (Building and Related Infrastructure) contractor certifications. The project involves coordination with multiple utility providers including Consumers Energy and existing utility infrastructure protection requirements. Maintenance schedules are delineated for both during-construction and post-construction phases, with specific inspection and maintenance intervals for storm systems, swales, sedimentation basins, and riprap installations. Environmental considerations address wetlands protection, waterway management, and sediment control throughout the construction period, with daily contractor inspections required and penalties of $500 per day assessed for non-compliance with erosion control measures.

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William Mitchell State Park Day Use Improvements Date Issued: August 19, 2026

Issued For: Bidding

Vicinity Maps

NTS

Vicinity Map

File Number: 751/23309.HJD Wexford County, MI 49601

Permits Required

Landscape Architect / Engineer

Agency and Project Director

Contacts Christy Summers

Project Location 6093 East M-115 Cadillac, MI 49601

Surveyor

M 55

M ile

R d

M ile

R d

U S

Sunnyside Dr.

Paluster St.

E Division St. M 55

Boon Rd

W 13th St.

Le es on A ve

O ld

U S

Cadillac

PROJECT

SITE

Lake Mitchell Lake

Cadillac

Sheet Index

W Division St.

Pl et t Rd

G1.0 RS General Information

A 1.0 RS Floor Plan

A 2.0 RS Reflected Ceiling Plan

A 3.0 RS Exterior Elevations

A 4.0 RS Building Section

Project Location

Lake Cadillac

Lake Mitchell

M 55

Sunnyside Dr.

Sunset Ave.

Leisure St

North Blvd.

PROJECT

SITE

Mitchell Day Use Park

Mitchell State ParkCampground

Canal

Consultants

Structural:

Structural Design Inc.

275 East Liberty Ann Arbor, MI 48104 734.213.6091

Mechanical/Plumbing:

V.F. & Associated, Inc.

4444 Wyman Rd.

Tipton, MI 49287 517.431.3732

Electrical:

Montero Enterprises Inc.

3475 Jeanette Dr.

Chelsea, MI 48118 734.475.3592

M 1.0 RS Mechanical Plan

A 3.0 PS Elevations

A 5.0 RS Exterior Details

A 6.0 RS Enlarged Plan & Interior Elevations

A 6.1 RS Enlarged Plan, Interior Elevations & Details

A 6.2 RS Interior Details

A 7.0 RS Door and Window Schedules

S 0.1 RS Structural General Notes

S 0.2 RS Structural Details

S 0.3 RS Structural Details

S 1.0 RS Footing and Foundation Plan

S 1.1 RS Structural Floor Plan

S 1.2 RS Roof Structural Plan

E 1.0 RS Electrical Notes, Details, Riser, Schedule

E 1.1 RS Electrical Plan

P 1.0 RS Plumbing Plan

P 2.0 RS Plumbing Details

M 0.1 RS Mechanical Schedules

A 4.1 RS Building Section

A 4.0 PS Building Section

A 5.0 PS Exterior Details

A 6.0 PS Interior Details

S 0.1 PS Structural General Notes

S 0.2 PS Structural Details

S 0.3 PS Structural Details

S 1.0 PS Footing and Foundation Plan

S 1.1 PS Roof and Floor Structural Plan

Legal Description Situated in the city of Cadillac, County of Wexford, State of Michigan and described as follows, to-wit: all that part of government lot four (4) in section six (6), township twenty one (21) north, range nine (9) west, lying south of a line fifty (50) feet north of the centerline of the canal running east and west through said government lot four, as said canal is now located and existing, subject to the easement to erect and maintain a line of electric wires supported on poles or towers, on over and across said lands, granted and conveyed by the Cadillac Resort Club to the Western Michigan Power Company, its successors and assigns, by instrument in writing, executed January 29, 1914, and recorded in the office of the register of deeds of said county on January 29, 1914, in liber 4 of miscellaneous records, on page 19

P 0.1 RS Plumbing Schedules

A 2.0 PS Reflected Ceiling Plan

E 1.0 PS Electrical Notes, Details, Riser, Schedule

E 1.1 PS Electrical Plans & Notes

A 4.2 RS Building Section

A 1.0 PS Floor Plan

Permit Type

SESC

LARA Plan Review

Submittal by Secure Permit

MDOT ROW

BRI Contractor

BRI / ADG

BRI

Contractor

C6.0 Site Utilities Plan

C6.1 Site Utilities Details

C7.0

C7.1 Site Details

C7.2 Site Details

C8.0 Seeding & Restoration Plan

Cover Sheet

Existing Conditions PlanC1.0

Soil Erosion & Sedimentation Control PlanC2.0

Demolition Plan C3.0

C4.0 Layout & Materials Plan

Grading PlanC5.0

Soil Erosion & Sedimentation Control Details

Landscape Architecture Planning, Engineering &

Beckett & Raeder, Inc.

535 West William, Suite 101 Ann Arbor, MI 48103

Beckett&Raeder

734 663.6759 fx

734 663.2622 ph

R i

Environmental Services

C7.3 Site Details

Site and Civil Drawings

Restroom Structure Drawings

Picnic Shelter Drawings (Alternate No.2)

Beckett & Raeder, Inc. 734.663.2622 csummers@bria2.com

Steve Tinskey DNR 231.878.9113 tinskeys1@michigan.gov

Heather DeKorte DTMB 517.243.7248 dekorteh@michigan.gov

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

STATE OF MICHIGAN

ADAM P. LACH, RA, DIRECTOR

STATE FACILITIES ADMINISTRATION

DESIGN AND CONSTRUCTION DIVISION A 4.3 RS Building Section

X X

BM #3

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C1.0

Existing Conditions Plan

EXISTING CONDITIONS LEGEND

EXISTING CHAIN LINK FENCE

EXISTING WATER MAIN

EXISTING ELECTRIC LINE

EXISTING GAS MAIN

EXISTING COMM LINE

EXISTING SANITARY LINE

EXISTING PARCEL LINE

EXISTING RIGHT-OF-WAY LINE

SANITARY MANHOLE

SQUARE CATCH BASIN

UTILITY POLECONTROL POINT

WATER SHUT OFF VALVE

SPIGOT

GUY ANCHOR

TELEPHONE RISER

ELECTRIC RISER

SANITARY CLEANOUT

BENCH MARK

SIGN

POST/BOLLARD

EXISTING TREE

EXISTING CURB AND GUTTER

1. CONTRACTOR SHALL CALL MISS DIG (811) A MINIMUM OF THREE WORKING DAYS

PRIOR TO START OF CONSTRUCTION.

2. CONTRACTOR SHALL INVESTIGATE EXTENT AND LOCATION OF ALL EXISTING

UTILITIES AND SHALL BE RESPONSIBLE FOR PROTECTION AND RESTORATION OF

SAME IF DAMAGED AS A RESULT OF CONTRACTOR'S OPERATIONS.

3. CONTOUR INTERVAL SHOWN IS 1-FOOT.

EXISTING CONDITIONS NOTES

SURVEY COMPLETED BY DRIESENGA ON 02.20.2024

HOLLAND, MI 616.396.0255

www.driesenga.com

SURVEY PREPARED BY:

BM #1 EL1300.01' (NVAD 88)

SET NAIL ON THE SOUTHEAST SIDE OF UTILITY POLE, LOCATED 95, WEST

OF THE CENTERLINE OF M-115 AND 30, SOUTH OF THE CANAL SEA WALL

BM # 2 EL 1296.01' (NAVD 88)

SET NAIL ON THE EAST SIDE OF UTILITY POLE, LOCATED 35'WEST OF THE

CENTERLINE OF M-115 AND 218' NORTH OF THE CENTERLINE OF MITCHELL

STATE PARK PARKING LOT ENTRANCE.

BM # 3 EL 1295.93' (NAVD 88)

CUT "X" ON THE NORTH CORNER OF CONCRETE OUTHOUSE PAD NEAR

THE BOAT LAUNCH, LOCATED 18' SOUTH OF THE CENTERLINE OF

EAST-WEST ACCESS DRIVE TO BOAT LAUNCH AND 55' NORTHEAST OF THE

CENTER OF BOAT LAUNCH.

BENCHMARK NOTES

THE NATURAL RESOURCE CONSERVATION SERVICE SOIL SURVEY INDICATES THE SITE IS

COMPRISED OF

10A: AU GRES-FINCH SANDS, 0 TO 4 PERCENT SLOPES

20B: MONTCALM-GRAYCALM COMPLEX, 0 TO 6 PERCENT SLOPES

CSWAAA: CROSWELL SAND, 0 TO 6 PERCENT SLOPES

SOIL TYPES

BM #1

GAS LINE MARKER

EXISTING BENCH

EXISTING BOAT LAUNCH

PARKING

EXISTING BOAT LAUNCH

RAMP

EXISTING TELESCOPE

EXISTING TRASHCAN

EXISTING RESTROOM

AND PICNIC SHELTER

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

EXISTING PORTABLE

RESTROOM

M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL

SITUATED IN THE CITY OF CADILLAC, COUNTY OF WEXFORD, STATE OF MICHIGAN AND DESCRIBED AS FOLLOWS, TO-WIT: ALL THAT PART OF GOVERNMENT LOT FOUR (4) IN SECTION SIX (6), TOWNSHIP TWENTY ONE (21) NORTH, RANGE NINE (9) WEST, LYING SOUTH OF A LINE FIFTY (50) FEET NORTH OF THE CENTERLINE OF THE CANAL RUNNING EAST AND WEST THROUGH SAID GOVERNMENT LOT FOUR, AS SAID CANAL IS NOW LOCATED AND EXISTING, SUBJECT TO THE EASEMENT TO ERECT AND MAINTAIN A LINE OF ELECTRIC WIRES SUPPORTED ON POLES OR TOWERS, ON OVER AND ACROSS SAID LANDS, GRANTED AND CONVEYED BY THE CADILLAC RESORT CLUB TO THE WESTERN MICHIGAN POWER COMPANY, ITS SUCCESSORS AND ASSIGNS, BY INSTRUMENT IN WRITING, EXECUTED JANUARY 29, 1914, AND RECORDED IN THE OFFICE OF THE REGISTER OF DEEDS OF SAID

COUNTY ON JANUARY 29, 1914, IN LIBER 4 OF MISCELLANEOUS RECORDS, ON PAGE 19

LEGAL DESCRIPTION

MH-A - 4'Ø CONCRETE

RIM 1296.31

INV (NW) 18" RCP=1275.39

INV (S) 18" RCP=1275.37

MH-B - 4'Ø CONCRETE

RIM 1296.66

INV (N) 18" RCP=1275.88

INV (SW) 18" RCP=1275.86

MH-C - 4'Ø CONCRETE

RIM 1296.38

INV (N) 18" RCP=1276.36

INV (S) 18" RCP=1276.39

MH-D - 4'Ø CONCRETE

RIM 1296.22

INV (N) 18" RCP=1276.58

INV (S) 18" RCP=1276.54

MH-E - 4'Ø CONCRETE

RIM 1293.72

INV (N) 18" RCP=1277.87

INV (S) 18" RCP=1277.68

INV (N) 18" RCP=1281.44

SANITARY STRUCTURE DATA

CB#1 - 4'Ø CONCRETE

LEACHING BASIN

RIM 1300.38

TOP OF DEBRIS=1294.0±

STORM STRUCTURE DATA

EXISTING SPOT

ELEVATION

EXISTING CHARCOAL

GRILLS

PARK RULES SIGNS

X X

BM #3

FF FF

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

SESC LEGEND

PROPOSED TREE PROTECTION FENCE

PROPOSED FILTER FABRIC FENCE

PROPOSED LIMIT OF WORK LINE

EXISTING PARCEL LINE

EXISTING RIGHT-OF-WAY LINE

PROPOSED STABILIZED CONSTRUCTION ACCESSMTDMB SILT FENCE KEY SYSTEM: USE

ADJACENT TO CRITICAL AREAS, TO PREVENT

SEDIMENT LADEN SHEET FLOW FROM ENTERING

THESE AREAS.

MTDMB STABILIZED CONSTRUCTION ACCESS

KEY SYSTEM: USED AT EVERY POINT WHERE

CONSTRUCTION TRAFFIC ENTERS OR LEAVES A

CONSTRUCTION SITE. ALL CONSTRUCTION

ACCESS POINTS ARE NEW, IF NEEDED.

MTDMB PERMANENT SEEDING / SODDED KEY SYSTEM:

STABILIZATION METHOD UTILIZED ON SITES WHERE EARTH CHANGE

HAS BEEN COMPLETED (FINAL GRADING ATTAINED) (REFERENCE

SHEET C8 SEEDING AND RESTORATION PLAN FOR PERMANENT

SEEDING LOCATIONS.)

NOTE: SEE SPECIFICATIONS FOR WRITTEN DESCRIPTION INSTALLATION AND MAINTENANCE.

S51

S53

MDTMB SESC LEGEND

1. THIS PROJECT MUST BE CONSTRUCTED IN COMPLIANCE WITH PART 91 OF MICHIGAN

NATURAL RESOURCES AND ENVIRONMENTAL PROTECTION ACT 451 OF 1994, AS

AMENDED, THE SOIL EROSION AND SEDIMENT CONTROL ACT.

2. PRIOR TO ANY SITE DISTURBANCE, INCLUDING DEMOLITION, CONTRACTOR SHALL

PLACE EROSION CONTROL MEASURES ON ALL EXISTING STORM SEWER STRUCTURES

AFFECTED BY WORK IN THIS CONTRACT. SUCH EROSION CONTROL MEASURES SHALL

BE MAINTAINED UNTIL PERMANENT MEASURES ARE IN PLACE.

3. CONTRACTOR SHALL PLACE TEMPORARY EROSION AND SEDIMENTATION CONTROL

MEASURES AS REQUIRED AND SHOWN ON PLANS.

4. CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL EROSION CONTROL MEASURES AS

REQUIRED BY STATE AND LOCAL GOVERNING AUTHORITIES.

5. DAILY INSPECTIONS SHALL BE MADE BY THE CONTRACTOR TO DETERMINE THE

EFFECTIVENESS OF EROSION AND SEDIMENT CONTROL MEASURES. ANY NECESSARY

REPAIRS SHALL BE MADE WITHOUT DELAY.

6. ALL EROSION AND SEDIMENT RESULTING FROM WORK ON SITE SHALL BE CONTAINED

ON SITE AND NOT ALLOWED TO COLLECT IN ANY OFF-SITE AREAS OR WATERWAYS.

WATERWAYS INCLUDE BOTH NATURAL AND MAN-MADE OPEN DITCHES, STREAMS,

STORM DRAINS, RIVERS, OR PONDS.

7. CONTRACTOR SHALL PLACE TEMPORARY EROSION AND SEDIMENTATION CONTROL

MEASURES AS REQUIRED AND SHOWN ON PLANS.

8. CONTRACTOR SHALL PLACE INLET FILTER PROTECTION ON ALL STORM STRUCTURES

AFFECTED BY THIS PROJECT.

9. ALL TEMPORARY SEDIMENT BASINS USED DURING CONSTRUCTION SHALL BE CLEANED

AND ALL SEDIMENT LEGALLY DISPOSED OF PRIOR TO STABILIZATION. REMOVAL OF ALL

FINES AND SEDIMENT IS CRITICAL IN AREAS WHERE INFILTRATION PRACTICES SHALL

BECOME PERMANENT BEST MANAGEMENT PRACTICE.

10. CONTRACTOR SHALL CLEAN DEBRIS FROM STREETS ON A DAILY BASIS AS NEEDED.

STREETS SHALL BE SWEPT WEEKLY.

11. CONTRACTOR SHALL BE ASSESSED A $500 PER DAY THAT THE SITE DOES NOT MEET

THE APPROPRIATE SESC MEASURES. ALL DAMAGES CAUSED DUE TO LACK OF THE SESC

MEASURES WILL BE ASSESSED DIRECTLY TO THE CONTRACTOR.

SESC NOTES

EXISTING BOAT LAUNCH

PARKING

EXISTING BOAT LAUNCH

RAMP

S51 S51

S51

S53

MTDMB DUST CONTROL KEY SYSTEM: FOR USE ON

CONSTRUCTION SITES, UNPAVED ROADS, ETC. TO

REDUCE DUST AND SEDIMENTATION FROM WIND AND

CONSTRUCTION ACTIVITIES, IF NEEDED.

E5M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL

PROPOSED INLET PROTECTION FILTER

INLET PROTECTION FILTER

ON PROPOSED STORM INLET

INLET PROTECTION FILTER

ON PROPOSED STORM

INLET

C7.0

2TREE PROTECTION FENCE

C7.0

3 STABILIZED CONSTRUCTION

ACCESS

C7.0

1FILTER FABRIC FENCE

PROPOSED TOPSOIL STOCKPILE AREA

Soil Erosion & Sedimentation Control Plan

C2.0

X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

XXXX

XXX

XXXX

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

XXXX

XXX

XXXX

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

1. CONTRACTOR SHALL CALL MISS DIG (811) A MINIMUM OF THREE WORKING DAYS

PRIOR TO START OF CONSTRUCTION.

2. CONTRACTOR SHALL INVESTIGATE EXTENT AND LOCATION OF EXISTING UTILITIES

AND SHALL BE RESPONSIBLE FOR PROTECTION AND RESTORATION OF SAME IF

DAMAGED AS A RESULT OF CONTRACTOR'S OPERATIONS.

3. ALL ITEMS NOT INDICATED FOR REMOVAL SHALL REMAIN UNDISTURBED AND

PROTECTED. CONTRACTOR SHALL FULLY RESTORE ANY ITEMS/MATERIALS

DAMAGED DURING CONSTRUCTION AT NO ADDITIONAL COST TO THE OWNER.

4. ALL CONCRETE PAVEMENT AND CURB REMOVALS SHALL BE TO THE NEAREST

JOINT BEYOND INDICATED EXTENT.

5. CONTRACTOR SHALL MAINTAIN CLEAN SAW CUT EDGES FOR PROPOSED WORK

TO ABUT. BROKEN EDGES RESULTING FROM CONTRACTOR'S FAILURE TO PROTECT

THE EDGE WILL BE SAW CUT BEYOND THE BREAKS AT THE NEAREST JOINT, AT THE

CONTRACTOR'S EXPENSE.

6. ALL REMOVALS SHALL BE SAW CUT FULL DEPTH AND COORDINATED WITH

LAYOUT / GRADING PLANS.

7. REMOVALS SHALL INCLUDE SUBSOIL/EXISTING BASE MATERIALS TO FULL DEPTH

REQUIRED FOR INSTALLATION OF NEW WORK INCLUDING BASE COURSE. ALL

EXCAVATIONS SHALL PROVIDE ADEQUATE SOIL SUPPORT THROUGH THE USE OF

ADEQUATE CUT SLOPES OR STRUCTURAL SHORING.

8. OWNER TO COORDINATE WITH RESPECTIVE UTILITY COMPANY FOR REMOVAL OF

EXISTING TRANSFORMER, ELECTRICAL, CABLE, TELEPHONE AND FIBER OPTIC LINES.

9. CONTRACTOR SHALL REPAIR ALL DISTURBED TURF AREAS OUTSIDE OF PROJECT

LIMITS DAMAGED DURING CONSTRUCTION.

10. ALL TOPSOIL AND ORGANIC MATERIAL SHALL BE REMOVED FROM UNDER

PROPOSED BUILDING, FOOTINGS, SLABS, AND PAVED AREAS.

11. ALL SPOIL MATERIAL, INCLUDING TOPSOIL, TO BE REMOVED OFF SITE AND

DISPOSED IN A LEGAL MANNER.

12. CONTRACTOR TO RELOCATE TREE PROTECTION FENCE WITH LANDSCAPE

ARCHITECT/ENGINEER'S APPROVAL IN ORDER TO ACCOMPLISH WORK.

13. LAWN AND TOPSOIL REMOVALS AROUND EXISTING TREES TO BE PERFORMED

WITH EXTREME CARE. REMOVALS TO BE COMPLETED BY HAND. NO HEAVY

EQUIPMENT ALLOWED BENEATH TREE CANOPY. CONTRACTOR TO COORDINATE

REMOVALS WITH OWNER.

14. DISCHARGE OF WATER, DUST, OR DEBRIS FROM CONCRETE AND ASPHALT WORK

TO STORM OR SANITARY SYSTEMS IS PROHIBITED.

15. STORM DRAINS MUST BE PROTECTED FROM DUST AND DEBRIS.

16. ANY WATER USED DURING CONCRETE AND ASPHALT WORK (INCLUDING

SWEEPING AND SAWCUTTING) MUST BE CONTAINED AND COLLECTED FOR

PROPER DISPOSAL. SUGGESTED CONTROLS INCLUDE WET VACUUM OR

ABSORBENTS.

DEMOLITION NOTES DEMOLITION LEGEND

TREE PROTECTION FENCE

LIMIT OF WORK LINE

ABANDON ITEM IN PLACE

PROTECT ITEM

REMOVE ITEM

SAWCUT

PARCEL LINE

RIGHT-OF-WAY LINE

R GRAVEL

R CONCRETE RETAINING

WALL

R BENCH

R BENCH, TYP.

S GRILLS

SGRILL

S PARK REGULATORY SIGN

R BUILDING AND

CONCRETE PAD

R CONCRETE

PAD

R CONCRETE APRON

R CONCRETE PAD

R ENTRY GATE

R PARKING SIGNS,

TYP.

UTILITY RISERS,

TYP.

RPARK

REGULATORY

SIGN

R PARK REGULATORY

SIGN

P GRILL

P PARK REGULATORY

SIGN

R BENCH, TYP.

S PARK REGULATORY

SIGN

S PARK REGULATORY

SIGN

S GRILL

R GRILL

P WOOD EDGING

M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL

SPARK SIGN

WATER LINE A

P COMM LINE

SALVAGE ITEM TO OWNERS

TREE REMOVAL

WATER

FAUCET

R WATER FAUCET

UNDERGROUND ELECTRICAL SERVICE

(CONTRACTOR TO COORDINATE WITH

ELECTRICAL UTILITY COMPANY

R SANITARY SERVICE AS REQUIRED

TO MEET SLOPE SPECIFIED

DEMOLITION OF UTILITY LINE

ABANDON UTILITY LINE IN PLACEXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

WATER SERVICE,

TYP.

WATERLINE TO FAUCETS A

S KAYAK RACKS

ASPHALT DEMOLITION

CONCRETE DEMOLITION

BUILDING DEMOLITION

Demolition Plan

C3.0

SPARK SIGNS

DEMOLITION OF WALL

S LIFE

PRESERVER R BENCH

S"PAY HERE"

POST

P STOP SIGN

PPARK REGULATORY

SIGN

PARK SIGN R

GRILL R

P GRILL

PGRILL

P GRILL P PLAYGROUND

EQUIPMENT

P GRILL

PEXISTING CONTACT STATION

X X

R46' R36'

R11'

R40'

30'R

R5'

R27'

R26'

R3'

R15' R300'

R40'

R25'

10'R5'R, TYP.

R27' R27'

R3', TYP.

R3'

R100'

UGE

UGE UGE

UGE

18.0' 24.0'

18.0' 8.0'

6.0'

8.0'

20.0'

8.0'

6.0'

10.3'

20.0'

60.0' 14.0'

TYP.

20'R

R54'

5'R

3'R 3'R

3'R

5'R 3'R

75'R

5.0'

TYP8.0'

TYP

20 SPACES @ 9.5' = 190.0'

24 SPACES @ 9.5' = 228.0'

52 SPACES @ 9.0' = 468.0'

N 7758.32 E 9844.17

N 8217.78 E 9716.01 co

UD UD UD UD

U D

UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD

UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD

U D

BITUMINOUS

PAVEMENT

STANDARD PARKING

STRIPING

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C4.0

Layout & Materials Plan

CONTROL JOINT

EXPANSION JOINT

LAYOUT & MATERIALS LEGEND

CONTROL JOINT

EXPANSION JOINT

LIMIT OF WORK LINE

RIGHT-OF-WAY LINE

LAYOUT & MATERIALS NOTES

1. ALL WORK SHALL BE COMPLETED IN CONFORMANCE WITH CURRENT ADA

STANDARDS.

2. ALL DIMENSIONS ARE TO BACK OF CURB, FACE OF BUILDING OR EDGE OF

MATERIAL UNLESS OTHERWISE NOTED.

3. ALL LINES ARE PARALLEL OR PERPENDICULAR TO THE CURB/ PAVEMENT/ BUILDING

LINE FROM WHICH THEY ARE DIMENSIONED UNLESS OTHERWISE NOTED.

4. FOLLOWING LAYOUT OF ALL MATERIALS, CONTRACTOR SHALL REVIEW WITH

OWNER'S REPRESENTATIVE.

5. ANY DISCREPANCIES IN THE LAYOUT PLAN SHOULD BE IMMEDIATELY REPORTED

TO OWNER'S REPRESENTATIVE.

6. NORTHINGS AND EASTINGS ON THE PLAN HAVE BEEN TRUNCATED BY THE

FOLLOWING: NORTHINGS: -330000; EASTINGS: -1939000

PROPOSED TURN AROUND

C7.1

2 CONCRETE PAVEMENT

C7.1

C7.2

C7.1

8 UNIT RETAINING WALL

WALL TYPE 2

EXISTING PLAY

GROUND PIT

EXISTING PLAY

AREA

PROPOSED

PICNIC SHELTER

PROPOSED

RESTROOM

PROPOSED STANDARD DUTY

CONCRETE PAVEMENT

PROPOSED HEAVY DUTY

CONCRETE PAVEMENT

PROPOSED STANDARD DUTY

HMA PAVEMENT

PROPOSED HEAVY DUTY

HMA PAVEMENT

PROPOSED REGULATORY SIGNS

CONCRETE CURB &

GUTTER

C7.2

7 REGULATORY SIGN

C7.2

3DOUBLE SWING PARK

GATE

K-4298

(5)K2-1220

(1) K-1479

R1-1

THICKENED EDGE WALK

AT BEACH

PROPOSED BENCH WITH ADA COMPANION SEATING

(BENCH BY OTHERS)

C7.2

2PRECAST BOLLARD

M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL C7.1

6 SAND TRACKING PAD

C7.1

8 UNIT RETAINING WALL

WALL TYPE 1

C7.1

PROPOSED CONCRETE CURB AND GUTTER

CURB TAPPER

PROPOSED SAND TRACKING PAD

(ALTERNATE NO. 3)

PROPOSED PRECAST BOLLARD

PROPOSED UNIT RETAINING WALL -

TYPE 1

PROPOSED RESTROOM BUILDING

C7.1

1 TYPICAL CURB RAMPS AT

PARKING LOT - RAMP 1

C7.1

1 TYPICAL CURB RAMPS AT

PARKING LOT - RAMP 2

C7.3

1CONTACT STATION

C7.1

8UNIT RETAINING WALL

WALL TYPE 1

PROPOSED UNIT RETAINING WALL -

TYPE 2

CONTROL JOINT

EXPANSION JOINT

PROPOSED THICKENED

EDGE WALK AT BEACH

PROPOSED PICNIC SHELTER

(ALTERNATE NO. 2)

PROPOSED CONTACT STATION

(ALTERNATE NO. 1)

(ALTERNATE NO. 3)

(ALT NO. 3)

(ALT NO. 2)

(ALTERNATE NO. 1)

(ALT NO. 1)

X X

BM #3

FFE

96.40

FFE

96.50

97.11TC

97.11BC

97.22TC

96.79BC

+96.97

97.36

97.21

97.40TC

96.97BC

1.8%

+97.32

96.17TC

95.74RE

+96.27+

96.43TC

96.00BC

+96.53

96.43TC

96.00BC

96.53

1.6%

97.43TC

97.00BC

+97.53

1.6%

+97.63TC

97.20BC

+97.75TC

97.32BC

+97.73

+ 97.28TC

96.71BC

+97.65TC

97.22BC +

97.65TC

97.08BC

+97.55TC

96.98BC

+ 96.58ME

+ 96.77ME

96.68ME

+96.72ME

+ME

+96.93ME

+ 96.77

96.97

(96.60)ME

(96.32)ME

1.3%

97.10

96.43TC

96.00BC

+96.53

95.43TC

95.00BC

+95.53

94.68TC

94.25RE

+94.78

95.43TC

95.00BC

95.53

96.00TC

96.00BC

96.10 96

ME(92.03)

4.9%

1.5%

+97.50

97.11+

96.31

96.36

+96.25

+ 96.40

3.8%

96.25

++96.40

96.42

96.50

96.42

+96.40

+96.25

96.05

+96.00

95.90

96.25

+96.19 + 96.50

+ +96.02 96.07

95.72

95.62

95.82

95.72

95.34

95.24

95.15 95.25

96.00ME

96.00ME2%

4.0%

+92.86+

94.00

94.12

4.8% 4.8% + +92.98

+94.12

94.00

+94.00TW

92.50BW

94.00TW

92.86BW

+94.00TW

92.50BW

94.12BW

91.25+

+94.00 4.9%

+94.23+

94.00TW

92.50BW

+94.12

+94.23+

94.00TW

92.50BW

94.12

+94.12

+94.23+

+94.00TW

92.50BW

+94.00

94.12+

++92.14 +92.26

92.26

+92.14 +92.14

92.26

92.02ME

92.00ME

3.9%

94.00TW

92.50BW

92.50TW

92.00BW

93 +

93.50TW

92.50BW

93.00TW

92.00BW

+96.16

FF FF

ME90.00 ME90.11

91.38

92.50TW

91.41BW

+ +ME89.60 ME89.71

93.50TW

92.50BW

93.00TW

92.50BW

92.50TW

92.00BW

4.9%

94.50TW

92 94

94.50TW

94.00BW

94.00TW

93.00BW

93.50TW

92.50BW

93.00TW

92.25BW

91.46 93

+97.15

97.35

97.22

96.86TC

96.86BC

98.67TC

98.10BC

96.50TC

96.50BC

+95.62TC

95.05BC

97.07TC

96.50BC

98.09TC

97.52BC

98.05TC

97.48BC

97.91 97.73

+98.18

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C5.0

Grading Plan

PROPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

LIMIT OF WORK LINE

PARCEL LINE

RIGHT-OF-WAY LINE

EXISTING SPOT GRADE

80.84

PROPOSED RIM ELEVATION

PROPOSED SPOT ELEVATION

PROPOSED TOP OF CURB ELEVATIONTC 77.52

RE 89.00

ME MATCH EXISTING ELEVATION

PROPOSED INVERT ELEVATIONINV 73.25

PROPOSED BOTTOM OF CURB (EDGE OF METAL) ELEVATIONBC 77.02

TREE PROTECTION FENCE

FILTER FABRIC FENCE

1. CONTRACTOR IS RESPONSIBLE FOR CONSTRUCTION ALL WORK COMPLETED IN

CONFORMANCE WITH CURRENT ADA STANDARDS.

2. PROPOSED CONTOUR LINES AND SPOT ELEVATIONS REFLECT FINISH GRADES.

HOLD DOWN SUBGRADE ELEVATIONS ACCORDINGLY. ADJUST RIM ELEVATIONS OF

ALL UTILITIES AFFECTED BY WORK IN THIS CONTRACT. CONTRACTOR SHALL

ENSURE POSITIVE DRAINAGE ON THE SITE. ANY AREA THAT APPEARS TO NOT

PROPERLY DRAIN SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE

LANDSCAPE ARCHITECT/ ENGINEER FOR RESOLUTION.

3. CONTRACTOR TO REMOVE EXISTING PAVEMENT AND DISPOSE OFF SITE.

4. CONTRACTOR TO RETAIN NO MORE THAN 4 INCHES OF EXISTING AGGREGATE

BASE UNDER PAVEMENT.

5. PROPOSED CONTOUR AND SPOT ELEVATIONS HAVE BEEN TRUNCATED. ADD 1200

TO ALL PROPOSED SPOT ELEVATIONS TO MATCH THE DATUM OF EXISTING

CONTOUR LINES AND SPOT ELEVATIONS.

GRADING NOTES

PROPOSED

RESTROOM

FFE 96.40

SEE SHEET C6.0 FOR

STORM DRAINAGE

M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL

2% PROPOSED SLOPE AND DIRECTION

QUALITY UNIT

PROPOSED

RESTROOM

(SEE ARCHITECTURAL

PLANS)

PROPOSED PICNIC

SHELTER AND SLAB

(SEE ARCHITECTURAL PLANS)

GRADING LEGEND

PROPOSED BOTTOM OF WALL (FINISH GRADE)92.50 BW

PROPOSED TOP OF WALL92.50 TW

Enlargement - See Sheet C5.0

97.35

97 97

+97.11 +97.15 +97.21 +97.50

97.40 TC

96.97 BC

97.11 TC

96.11 BC

96.86 TC

96.86 BC

97.22 TC

96.79 BC

97.32

96.97

97.36

+97.22

ENLARGEMENT

(ALT NO. 3)

(ALT NO. 2)

(ALT NO. 1)

X X

BM #3

STR

UGE

UGE UGE

UGE

UD UD UD UD

U D

UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD

UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD

U D

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

PROPOSED STORM LINE

PROPOSED STORM WATER STRUCTURE

PROPOSED SANITARY LINE

PROPOSED ELECTRIC LINE

PROPOSED WATER LINE

PROPOSED STORM WATER QUALITY UNIT

LIMIT OF WORK LINE

PARCEL LINE

RIGHT-OF-WAY LINE

1. ALL UTILITIES SHOWN FOR CONCEPTUAL DESIGN DEVELOPMENT ONLY. FINAL

ROUTING, SIZING AND CONNECTIONS WILL VARY.

2. PROPOSED CONTOUR LINES AND SPOT ELEVATIONS REFLECT FINISH GRADES.

HOLD DOWN SUBGRADE ELEVATIONS ACCORDINGLY. ADJUST RIM ELEVATIONS OF

ALL UTILITIES AFFECTED BY WORK IN THIS CONTRACT. CONTRACTOR SHALL

ENSURE POSITIVE DRAINAGE ON THE SITE. ANY AREA THAT APPEARS TO NOT

PROPERLY DRAIN SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE

LANDSCAPE ARCHITECT/ ENGINEER FOR RESOLUTION.

3. CONTRACTOR SHALL VERIFY ALL EXISTING UTILITY LOCATIONS, DEPTHS AND

ELEVATIONS PRIOR TO CONSTRUCTION. NO CHANGES IN CONTRACT PRICE WILL

BE AWARDED FOR ACTUAL DISCREPANCIES IN UTILITY LOCATIONS DUE TO THE

FAILURE TO VERIFY ACTUAL FIELD LOCATIONS.

4. THE CONTRACTOR SHALL RESTORE ALL AREAS DISTURBED BY HIS CONSTRUCTION

OPERATIONS TO A CONDITION EQUAL TO OR BETTER THAN THAT EXISTING PRIOR

TO CONSTRUCTION. THE CONTRACTOR SHALL CLEAN UP AND HAUL AWAY ALL

CONSTRUCTION DEBRIS AND LITTER CAUSED BY HIS OPERATIONS.

5. CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES FROM DAMAGE DURING

CONSTRUCTION. ANY DAMAGE INCURRED SHALL BE REPAIRED AT THE

CONTRACTOR'S EXPENSE.

6. ALL UTILITY CROSSINGS SHALL HAVE A MINIMUM OF 18" VERTICAL CLEARANCE.

7. SEE ARCHITECTURAL AND MECHANICAL SHEETS FOR CONTINUATION OF UTILITIES

WITHIN STRUCTURES.

UTILITIES PLAN NOTES

PROPOSED

PICNIC SHELTER

PROPOSED

RESTROOM

M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL

189 LF 2" K-COOPER WATER

SERVICE WITH MINIMUM 6'

DEPTH OF BURY

SAN CO#1

SEE SHEET C6.1 DETAIL 5

INV 4" E/W 90.90

CONNECT TO THE EXISTING

SERVICE LINE WITH BRASS

COMPRESSION COUPLING

80 LF 6" SCH 40 PVC @ 2.0%

MINIMUM

CONNECT TO EXISTING SEWER

SERVICE INVERT AS REQUIRED FOR

MINIMUM PIPE SLOPE

CONTRACTOR TO COORDINATE

NEW ELECTRICAL SERVICE WITH

ELECTRICAL COMPANY

PROPOSED SANITARY CLEANOUT

R 110 94.25

INV 12" E 91.10

Structure Table

STRUCTURE ID

QU 115

TYPE CASTING RIM ELEV

95.90

INVERT ELEVATIONS

INV 15" SE 90.88

Storm

48" DIA

CATCH BASIN

60" DIA

QUALITY

UNITY

PER

MANUFACTURER

R 105 95.74 INV 12" N 92.8424" DIA

INLET

INV 15" NW 91.00

EJIW 7210 Z2,

T2, M1 GRATE

SEE ELECTRICAL PLANS

FOR METER AND SWITCH

SEE MECHANICAL/ PLUMBING WATER

SERVICE ENTRANCE DETAIL FOR THE

CAPPED AIR BLOW OFF LINE

PROVIDE MINIMUM 18" VERTICAL SEPARATION

BETWEEN SANITARY SEWER AND WATER MAIN

FES 120 N/A INV 15"SE 90.10

15" DIA

FES WITH

GRATE

N/A

INV 15"NW 90.78

136 LF 15" CL VI RCP @ 0.5%

347 LF 12" CL VI RCP @ 0.5%24 LF 15" CL VI RCP @ 0.5%

UGE

STR

WATER QUALITY UNIT

Site Utilities Plan

C6.0

SITE UTILITIES LEGEND

INLET R105 (24" DIA)

SEE SHEET C6.1 DETAIL 3

RIM 95.74

12" INV N 92.84

CB R110 (48" DIA)

SEE SHEET C6.1 DETAIL 2

RIM 94.25

15" INV SE 91.10

15" INV NW 90.00

PROPOSED UNDERDRAINUD

QU R115 (60" DIA)

SEE SHEET C6.1 DETAIL 6

RIM 95.90

15" INV SE 90.88

15" INV NW 90.78

FES R120

SEE SHEET C6.1 DETAIL 1

RIM 95.74

15" INV N 90.10

EJIW 7210 Z2,

T2, M1 GRATE

4" SCH 40 PVC SLEEVE FOR

ELECTRICAL SERVICE TO

CONTACT STATION

(ALT NO. 3)

(ALT NO. 2)

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

NO SCALE

4' Diameter Catch Basin

2' -8

U M

FRAME AND COVER

AS SPECIFIED; SET IN

1" MORTAR

PRECAST CONCRETE

ADJ. RINGS OR BRICK

PRECAST CONCRETE

MANHOLE CONE AS

SPECIFIED

PRECAST CONCRETE

MANHOLE SECTIONS

OR 6" CONCRETE

BLOCK AS SPECIFIED

MORTAR FILLET (TYP.)

10' MIN. LENGTHS OF 6"

WRAPPED SUBDRAIN AT

QUAARTER POINTS

ALUMINUM OR REINFORCED

POLYPROPYLENE STEPS, 16"

SPACING MAX.

PRECAST CONCRETE BASE

OR POURED-IN0-PLACE AS

SPECIFIED

6" COMPACTED GRANULAR

MATERIAL AS SPECIFIED

UNDISTURBED EARTH

4'-0" DIA.

4" MIN

2' -0

M P

3' -4

A N

D A

R D

1' -9

NO SCALE

2' Diameter Storm Inlet

12"

LONGITUDINAL SECTION

SECTION A-A

NOT TO SCALE

Flared End Section w/ Grate

A A

SALVAGE EXISTING

HEAVY RIP RAP AND

RESET AFTER FLARED END

SECTION IS INSTALLED

FILTER FABRIC

SALVAGE EXISTING HEAVY RIP

RAP AND RESET AS NEEDED

AFTER FLARED END SECTION

IS INSTALLED

FILTER FABRIC UNDER

RIP-RAP

12" STONE RIP-RAP

BURIED 6" MIN.

2'-6"

3'-0"MIN

SALVAGE EXISTING HEAVY RIP

RAP AND RESET AFTER

FLARED END SECTION IS

INSTALLED

100 YR, OHWM, ELEVATION 91.10

PROPOSED SIDEWALK

100 YR, OHWM,

ELEVATION +90.10

EQ EQ EQ EQ

2 GRATE

HOLDERS

6" TYP.

45° 6"

END OF BAR, TYP.

MIN (1) MAX (3)

BRICKS OR PRECAST

CONC. ADJUSTMENT

RING COURSES FOR

ADJUSTING CASTING

TO FINISH GRADE

MORTAR BED

BLOCK OR PRECAST

MASONRY

PLASTER COAT ENTIRE

STRUCTURE WITH 1#2"

CEMENT MORTAR IF BLOCK

4" TYP. MIN.

3" MIN.

FOUNDATION SLAB

8" CAST IN PLACE

W/ #4 @ 12" E.W.

OR PRECAST

BOTTOM SECTION

6" TO 8"

6" MIN. GRANULAR BACKFILLNOTES:

ALL STRUCTURES TO BACKFILLED WITH

CLASS II FILL OR 21AA LIMESTONE

COMPACTED TO 95% MAXIMUM DENSITY.

CASTING TO BE COATED (TYPICAL TO ALL)

GROUT OPENING

WATER TIGHT

INV. ELEVATION

GROUT OPENING

WATER TIGHT

1/2"CEMENT PLASTER

FRAME AND COVER AS

SPECIFIED: SET IN 1"

MORTAR

NO SCALE

Sewer Cleanout

V A

FLOW

NEENAH CASTING R-7506-D

1.5'X 1.5' SQUARE CONCRETE

PAD IN PAVED AREAS W/ NO.4

REBAR EACH SIDE

BEND AS REQUIRED

WYE FITTING TO MATCH LEAD

PIPE, AS REQUIRED

GRADE

RISER

12" TYP.

Xref .\DETAILS\CDS2025-5-C Standard Detail .dwg

SCALE: 1/2" = 1'-0"

Water Quality Unit

EXISTING SUBGRADE

UNDER GREENBELTUNDER WALKS AND

PAVEMENT

ZONE OF 1:1 INFLUENCE

6" MIN.

4" M

D MDOT CLASS II

GRANULAR MATERIAL

COMPACTED TO 98%

GRANULAR MATERIAL

COMPACTED TO 98%

PIPE AS SPECIFIED

4 Trench Detail

NO SCALE

Site Utilities Details

C6.1

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C7.0

Soil Erosion & Sedimentation

NO SCALE

Stabilized Construction Access

FLOW

PLAN VIEW

2"-3" CRUSHED ROCK (8" DEPTH)

NON-WOVEN GEOTEXTILE FABRIC EXISTING GROUND

PROFILE

SEDIMENT SUMP

3. CARE SHOULD BE TAKEN TO MAINTAIN EXISTING ROADSIDE DRAINAGE

VIA CULVERT INSTALLATION, WITH SEDIMENT SUMP PLACED DOWNFLOW

OF CULVERT.

2. CARE SHOULD BE TAKEN TO PREVENT MATERIAL MOVEMENT INTO

ADJACENT WETLANDS/WATERBODIES.

1. ESTABLISH STABILIZED CONSTRUCTION ENTRANCE PRIOR TO THE

INITIATION OF SITE CONSTRUCTION ACTIVITIES.

NOTES:

STANDARD SYMBOL

10' MIN.

50' MINIMUM LENGTH

LENGTH OF STABILIZED ROAD

12' MINIMUM

WIDTH

SEDIMENT

SUMP

* 50' MINIMUM LENGTH LENGTH

OF STABILIZED ROAD

EXISTING

PAVEMENT

NO SCALE

Filter Fabric Fence

BOTTOM OF BURIED FABRIC

FILTER FABRIC6' MAX.

SECTION

ELEVATION

DISTURBED AREAUNDISTURBED AREA

FABRIC STAPLED TO POST

2" X 2" WOOD POST

TOE IN 6" OF FABRIC BELOW GRADE

EXISTING GRADE

NOTE:

FABRIC IS TO BE ON DISTURBED

SIDE OF STAKE.

ELEVATION

NO SCALE

Tree Protection Fence

PLAN

NOTES:

6' TYP.

ALL DEBRIS, FILL, EQUIPMENT AND MATERIAL SHALL BE KEPT

CLEAR OF AREA WITHIN PROTECTIVE FENCE. NO CLEANING,

STORAGE, OR DISPOSAL OF ANY MATERIAL ALLOWED WITHIN

THE DRIP LINE OF TREES TO BE SAVED.

FENCE SHALL BE LOCATED AT THE OUTER PERIMETER OF

THE SPREAD OF THE BRANCHES OR CLOSER ONLY AT

THE DIRECTION OF THE PROJECT LANDSCAPE

ARCHITECT.

TREE PROTECTION FENCING SHALL BE ERECTED PRIOR TO

ANY EARTHWORK OR CONSTRUCTION AND IS TO REMAIN

IN PLACE UNTIL CONSTRUCTION IS COMPLETE.

PLASTIC CONSTRUCTION FENCE

STEEL FENCE POST

4' T

Y P.

CONSTRUCTION SEQUENCE

SEEDING AND EROSION BLANKETS

FOUNDATION / BUILDING CONSTRUCTION

PERMANENT CONTROL MEASURES

TOPSOIL / SEDIMENT CONTROL

TREE REMOVAL & STUMP GRINDING

TEMPORARY CONTROL MEASURES

FINISH GRADING

SITE CONSTRUCTION

TEMPORARY ACCESS

SITE UTILITIES

OPERATION TIME SCHEDULE (2026-2027)

CONSTRUCTION SEQUENCE

SEPT OCT NOV DEC JAN FEB MAR APR MAY JUN

TASK

C O

S Y

C A

B A

S U

C A

B A

T C

N G

O N

B A

U N

D D

M A

N U

D T

T U

O U

C O

O L

C Y

O V

O W

SCHEDULE

INSPECT FOR SEDIMENT ACCUMULATION WEEKLY

REMOVAL OF SEDIMENT ACCUMULATION AS NEEDED AND PRIOR TO TURNOVER

INSPECT FOR FLOATABLES AND DEBRIS QUARTERLY

REMOVAL OF FLOATABLES AND DEBRIS QUARTERLY AND AT TURNOVER

INSPECT FOR EROSION WEEKLY

RE-ESTABLISH VEGETATION ON ERODED SLOPES AS NEEDED AND PRIOR TO TURNOVER

REPLACEMENT OF STONE AS NEEDED*

MOWING 0 TO 2 TIMES PER YEAR

INSPECT STRUCTURAL ELEMENTS DURING WET

WEATHER AND COMPARE TO AS-BUILT PLANS

(BY PROFESSIONAL ENGINEER)

ANNUALLY AND PRIOR TO TURNOVER

MAKE ADJUSTMENTS OR REPLACEMENTS AS

DETERMINED BY PRE-TURNOVER INSPECTION

AS NEEDED

X X X X X

X X X X X X

X X X

X X

X X X X X X X

X X X X X X X X X

XXX

MAINTENANCE SCHEDULE (DURING CONSTRUCTION BY GC)

Control Details

Inlet Protection-Fabric Drop

INSTALLATION DETAIL

STANDARD SYMBOL

2'-0"

ISOMETRIC VIEW

4'-0"

3' -0

INLET

GRATE

1" REBAR FOR

BAG REMOVAL

FROM INLET

TASK

C O

SCHEDULE

INSPECT FOR SEDIMENT ACCUMULATION ANNUALLY

REMOVAL OF SEDIMENT ACCUMULATION ANNUALLY AS NEEDED

INSPECT FOR FLOATABLES AND DEBRIS

REMOVAL OF FLOATABLES AND DEBRIS

INSPECT FOR EROSION

RE-ESTABLISH VEGITATION ON ERODED SLOPES AS NEEDED

REPLACEMENT OF STONE EVERY 3-5 YEARS AS NEEDED

MOWING 0 TO 2 TIMES PER YEAR

INSPECT STRUCTURAL ELEMENTS DURING WET

WEATHER AND COMPARE TO AS-BUILT PLANS

(BY PROFESSIONAL ENGINEER)

ANNUALLY

MAKE ADJUSTMENTS OR REPLACEMENTS AS

DETERMINED BY INSPECTION

AS NEEDED

X X

X X X X

X X X

CLEAN STREETS, DRIVES AND PARKING AREAS 0 TO 2 TIMES PER YEAR

ANNUALLY

ANNUALLY AS NEEDED

ANNUALLY

O N

B A

X X

MAINTENANCE SCHEDULE (POST CONST. BY

OWNER)

JUL

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C7.1

Site Details

NO SCALE

Concrete Curb & Gutter \ MDOT F2

5 1

4" 4"

2"R

2"R "

7 8

"1 2 "

DROP CURB

CONCRETE CURB &

GUTTER WITH LIGHT

BROOM FINISH PARALLEL

TO ROADWAY

6" COMPACTED MDOT 21AA

LIMESTONE BASE

COMPACTED SUBGRADE

#4 REBAR

1'-6"

4 Bituminous Pavement - Standard & Heavy Duty

SCALE: 1" = 1'-0"

5'-0"

NO SCALE

Typical Curb Ramps at Parking Lot

Concrete Sidewalk / Pavement

NO SCALE

FILLER, HELD DOWN 1/2"

TO DIRECTION OF TRAVEL

FINISH PERPENDICULAR

HAND-TOOLED CONTROL JOINT

APPROVED COMPACTED SUBBASE

WITH 1/2" PREMOLDED

TYPICAL EXPANSION JOINT

MEDIUM BROOM

CONCRETE WALK WITH

1/4 DEPTH OF SLAB

1/4"

1/4" R 1/4" R

N D

D U

V Y

D U

4" 4"

6" 8"

NO SCALE

Thickened Edge Walk at Beach

12"MIN.

6" 8"

C7.1

CONCRETE SIDEWALK/PAVEMENT

ADJACENT STANDARD DUTY

SIDEWALK

BITUMINOUS WEARING COURSE

TACK COAT AS SPECIFIED

BITUMINOUS LEVELING COURSE

PLACE AND COMPACT NEW

AGGREGATE BASE AS SPECIFIED

PROOF ROLL SUBGRADE

STANDARD

DUTY

SEAL JOINTS AT BUILDING

WALLS AND

FOUNDATIONS PER

4 x 4 x W4 WWF AT CENTER OF

CONCRETE ( HEAVY DUTY ONLY)

60°

COMPACTED BASE,

AS SPECIFIED.

1-1/2"ROUNDED

EDGE

EXISTING ADJACENT

BEACH

(2) #4 BARS, EPOXY

COATED, 3" COVER

MIN.

Sand Tracking Mat (Alternate No. 3)

ANCHOR SPIKES

RIGID CONNECTOR

EYELET

WOVEN FIBER MAT

ANCHOR SPIKES

RIGID CONNECTOR

NOTES:

SEE SPECIFICATIONS FOR PRODUCT

DESCRIPTION. FOLLOW

MANUFACTURES INSTALLATION

MANUAL.

ANCHOR SPIKES PROVIDED BY

MANUFACTURER TO BE

INSTALLED PER SPECIFICATION

CONNECTING MAT-PLAN VIEW

CONNECTION TO ADJOINING MAT

2" 2"

HEAVY

DUTY

EXISTING AGGREGATE BASE

MAINTAIN UNIFORM THICKNESS

*= CONTRACTOR IS GIVEN THE OPTION OF RE-USING UP TO 4 INCHES

OF EXISTING AGGREGATE BASE WITH REMAINING DIMENSION OF

AGGREGATE BASE BEING NEW/IMPORTED AS SPECIFIED.

WOVEN FIBER MAT

6' - 6"

C7.1

CONCRETE

SIDEWALK/PAVEMENT

C7.1

UNIT RETAINING

WALL

SMOOTH SAND BENEATH

MAT BEFORE

INSTALLATION, CLEAR

ALL DEBRIS AND ROCK.

2% LATERAL SLOPE MAX

SAND

LEVEL

LANDING

0.0' 0.0'

0.5' 0.5'

0.62'0.62'

0.62' 0.62'

0.62' 0.62' 0.12' 0.12'

LAWN

BITUMINOUS

PAVEMENT

2% 2%2%

EJ EJ

CJ CJ

INTEGRAL RAMP CURB - TOP OF

CURB ELEVATION CONSTANT

WITH BACK OF WALK

8' SIDEWALK

CURB TAPERS

6" IN 12'

FLUSH CURB

6'-0" VARIES 6'-0" RAMP TYPE 2

6' -0

RAMP TYPE 1

BATTER AS

SPECIFIED

BURY MIN. 2 UNITS

BASE COURSE

MAINTAIN LEVEL

EXISTING BEACH SAND

WALL UNIT. INSTALL MIX OF

SMALL, MEDIUM AND

LARGE UNITS. SEE NOTES

FOR UNIT SIZES

ADHESIVE

LOCATION PIN

COPING UNIT

NOTES:

USE CORNER UNITS FOR ALL 90 DEGREE CORNERS

UNIT SIZES, LARGE: 15" - 5.625" - 9", MEDIUM: 12.625" -

5.875" - 9", SMALL: 9.875" - 5.875" - 9", COPING: 12.625"

- 3" - 11.875"

C7.1

SEE CONCRETE/SIDEWALK

PAVEMENT DETAIL

COMPACTED BASE MDOT 21 AA

COMPACTED SUBGRADE

FILTER FABRIC AS SPECIFIED

EXPANSION JOINT

1.5% SLOPE

TOP OF WALK

ELEVATION VARIES, SEE

GRADING SHEET, C5.0

12"

MIN

SCALE: 1" = 1' - 0"

Unit Retaining Wall

WALL TYPE 1

BATTER AS

SPECIFIED

BURY MIN. 2 UNITS

BASE COURSE

MAINTAIN LEVEL

EXISTING BEACH SAND

WALL UNIT. INSTALL MIX OF

SMALL, MEDIUM AND

LARGE UNITS. SEE NOTES

FOR UNIT SIZES

ADHESIVE

LOCATION PIN

COPING UNIT

C7.1

SEE CONCRETE/SIDEWALK

PAVEMENT DETAIL

COMPACTED BASE MDOT

21 AA, 12" DEPTH

COMPACTED

SUBGRADE

FILTER FABRIC AS

SPECIFIED

EXPANSION JOINT

1.5% SLOPE

TOP OF WALK FLUSH

WITH COPING STONE

12"

MIN

WALL TYPE 2

DRAINAGE STONE AS SPECIFIED

BEHIND WALL

DRAINAGE STONE AS SPECIFIED

BEHIND WALL

RAMP

MIN.ROLLED CURB

"NON-WALKING"

AREA

"NON-WALKING"

AREA

5' -0

18", TYP.

C7.1

6" DIAMETER PERFORATED

DRAIN TILE AT 0.5%,

DAYLIGHT AT WALL ENDS

6" DIAMETER PERFORATED DRAIN TILE

AT 0.5%, DAYLIGHT AT WALL ENDS

ALL LOCATIONS WHERE ALL PROPOSED

CONCRETE PAVEMENT OR BASE SLAB

NOTE: SEALANT JOINT TO OCCUR AT

1/2"

1/ 2"

COMPACTED BASE

1/2" PREMOLDED EXPANSION

POLYSEALANT

MATERIAL

BACKER ROD

WALL

OR FOUNDATION

ABUTS BUILDING WALLS

CONCRETE WALK

(WHERE APPLICABLE)

ADJACENT WALK OR PAVEMENT

(WHERE APPLICABLE)

Expansion Joint W/ Backer Rod and Sealant

NO SCALE

NOTES:

UTILIZE THIS DETAIL AT LEADING EDGE OF

ALL WALKWAY ADJACENT TO BEACH, AS

INDICATED

SEE GRADING

PLAN

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C7.2

Site Details

6 Bench, Surface Mount By Owner - Reference Detail Only

NO SCALE

LANDSCAPE FORMS

SCARBOROUGH BENCH, 96"

BACKED, OR APPROVED

ALTERNATE (BY OWNER)

(4) ANCHOR BOLTS AS

RECOMMENDED BY MFR.

CORE DRILL BRICK,

BITUMINOUS SETTING BED

AND CONCRETE SLAB TO

ACCEPT ANCHOR BOLT

(MIN. 4-1/2" EMBEDMENT

IN CONCRETE). EPOXY

GROUT BOLT TO CONCRETE

SLAB (BY OWNER)

COMPACTED SUBGRADE

8-0"

2' -9

.7 5"

4", TYP.

ALL SIDES

SCALE 1/4" = 1' - 0"

Standard Parking Striping

NOTE:

DIMENSIONS ARE TYPICAL FOR

EACH PARKING STALL UNLESS

NOTED OTHERWISE ON PLANS

4" PAINTED STRIPE

A S

O N

N P

AS DIMENSIONED

ON PLAN

SCALE: 1" = 1'-0"

Precast Bollard

12"12"7"

PRECAST CONCRETE BOLLARD

SET BOLLARD WITH (1) 1/2" SS

DOWELS (BOLLARD PREDRILLED),

DRILL PVMT. & SET WITH EPOXY

TURN DOWN SLAB 12",

3'x3' AREA

COMPACTED GRANULAR MATERIAL

COMPACTED SUBGRADE

1 Precast Concrete Bumper Block

SCALE: 3/4" = 1'-0"

IN BITUMINOUS PAVEMENTIN GRAVEL

SECTION A-A'

3/4" DIA. HOLE TO

ACCOMMODATE REBAR

3 PER BUMPER BLOCK

#4 VERT. REBAR 3 PER

BUMPER BLOCK

#4 HORIZ. REBAR 2" MIN.

COVER 2 PER BUMPER

BLOCK

3' -6

4 1/2"

TYP.

8'-0"

9" 9"

4" 4"

SCALE 1/4" = 1' - 0"

Barrier Free Parking Stall Striping o

AS DIMENSIONED

ON PLAN

AS DIMENSIONED

ON PLAN

36"

NO SCALE

Regulatory Signage

10" DIAMETER

3' -6

2' -6

-8

FORM TOP 6" OF FOOTING

V A

VARIES

CONCRETE FOOTING - SLOPE TOP TO

DRAIN

4" X 13

4" TELESPAR

REGULATORY SIGN AS SHOWN ON LAYOUT

AND PER MI MANUAL OF UNIFORM TRAFFIC

CONTROL DEVICES (MMUTCD)

SQUARE 12 GUAGE

PERFORATED TUBING AS MF'D

BY UNISTRUT, BLACK FINISH

SUPPLEMENTAL PLAQUE

AT VAN-ACCESSIBLE PARKING SPACES

MESSAGE QTY MMUTCD SIZE

STOP 01 R1-1 36 X 36"

RESERVED PARKING ADA ONLY 05 K2-1220 12 X 18"

VAN ACCESSIBLE (PLAQUE) 01 K-1479 12 X 6"

AUTHORIZED VEHICLES ONLY 01 K-4298 12 X 18"

C7.1

CONCRETE SIDEWALK/PAVEMENT

NOT TO SCALE

Vehicular Bar Gate

2"DIA. x .375"

6-5/8" BOX HINGES

6-58" DIA. SCH40

4' -0

-6

GALV STEEL

2" DIA. x .375" WALL

15'

1/4"x2"x1-1/2" LATCH

TABS WITH PADLOCK HOLE

2" DIA. x .375" WALL ALUMINUM

UPRIGHT WITH PRESSED CAP

15'

30'

1-5/8" DIA. x .375" WALL

ALUMINUM SUPPORTS

ALUMINUM BOTTOM RAIL

ALUMINUM TOP RAIL

POSTS CONCRETE

FILLED

ALUMINUM UPRIGHT

NOTE:

VEHICULAR BAR GATE DEPICTED IS

SCHEMATIC; CONTRACTOR SHALL

SUBMIT SHOP DRAWINGS FOR

REVIEW AND APPROVAL.

BITUMINOUS PAVEMENT 4

C7.1

Section

SCALE: 1/4"=1'-0"

FACE OF CURB

UNIVERSAL BARRIER

FREE PARKING

SYMBOL

4" BLUE PARKING

SPACE STRIPE

FACE OF CURB

4" BLUE

AISLE STRIPE

NIC

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C7.3

Site Details

8'-6"

6' -6

9'-0"

46"

7' -0

67"

44"

46" 44"

3' -3

-3

8' -6

2' -7

4'-3" 4'-3"

10'-6"

2'-11 7/8"

7'-0"W X 9'-0"L X 9'-3"H 6'-6" X 8'-6"

Contact Station (Alternate No. 1)

X X

UGE

UGE UGE

UGE

UD UD UD UD

U D

UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD

UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD

U D

Checked: NA / CS

2023087

Approved: CS

Drawn: MK / NA / NJ

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder RB i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

6030150 90 FEET

Know what's below.

before you dig.Call

1" = 30'

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

Bidding08.19.2026

C8.0

Seeding & Restoration Plan

LANDSCAPE LEGEND

LANDSCAPE RESTORATION

4" TOPSOIL AND HYDRO SEED

LANDSCAPE NOTES

1. TOPSOIL (4") AND HYDRO SEED ALL DISTURBED TURF AREAS.

2. ALL IMPORTED TOPSOIL SHALL BE SCREENED AND BE APPROVED BY LANDSCAPE

ARCHITECT/ENGINEER PRIOR TO INSTALLATION. PROVIDE CERTIFICATION FOR ALL

IMPORTED TOPSOIL.

PROPOSED

PICNIC SHELTER

PROPOSED

RESTROOM

M - 115

M L

A K

E C

A N

A L

LAKE MITCHELL

(ALT NO. 3)

(ALT NO. 2)

CODE REVIEW

CURRENT APPLICABLE CODES

BUILDING: 2021 MICHIGAN BUILDING CODE

PLUMBING: 2021 MICHIGAN PLUMBING CODE

MECHANICAL: 2021 MICHIGAN MECHANICAL CODE

ELECTRICAL: 2023 NATIONAL ELECTRIC CODE

ACCESSIBILITY 2017 ANSI A117.1 STANDARDS FOR ACCESSIBILITY

CODE ANALYSIS

CONSTRUCTION: MASONRY CONSTRUCTION

FLOOR AREA: FIRST FLOOR - 986 SQ FT

CONSTRUCTION CLASSIFICATION: V B - TABLE 601

USE GROUP A-3 ASSEMBLY

MAXIMUM ALLOWABLE AREA 6,000 SQ FT - TABLE 506.2

FIRE RESISTANCE REQUIREMENTS - TABLE 601

PRIMARY STRUCTURE - 0 HOUR

- EXTERIOR BEARING WALLS - 0 HOUR

- INTERIOR BEARING WALLS - 0 HOUR

- EXTERIOR NON BEARING WALLS - 0 HOUR

- INTERIOR NON BEARING WALLS - 0 HOUR

- FLOOR CONSTRUCTION - 0 HOUR

- ROOF CONSTRUCTION - 0 HOUR

OCCUPANT LOAD: 986 / 50 - 20 - TABLE 1004.1.2

MALE - 10

FEMALE - 10

REQUIRED PLUMBING WATER CLOSETS ( MEN ) - 1 PER 125

WATER CLOSETS ( WOMEN ) - 1 PER 65

LAVATORIES ( MEN ) - 1 PER 200

LAVATORIES ( WOMEN ) - 1 PER 200

PLUMBING PROVIDED WATER CLOSETS ( MEN) - 2

URINALS (MEN) - 2

WATER CLOSETS ( WOMEN ) - 4

LAVATORIES ( MEN ) - 2

LAVATORIES ( WOMEN ) - 2 Checked: PF

2023087

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

G1.0 RS

General information

Checked: PF

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A1.0 RS

Floor Plan

RCP GENERAL NOTES:

• SEE ELECTRICAL DRAWINGS FOR LIGHT FIXTURE

SCHEDULES, ELECTRICAL NOTES, RISERS & DETAILS

Checked: PF

2023087

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A2.0 RS

Reflected Ceiling Plan

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A3.0 RS

Exterior Elevations

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A4.0 RS

Building Section

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A4.1 RS

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A4.2 RS

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A4.3 RS

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A5.0 RS

Exterior Details

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A6.0 RS

Enlarged Plan & Interior Elevations

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A6.1 RS

Enlarged Plan, Interior Elevations & Details

• Checked: PF

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A6.2 RS

Interior Details

Checked: PF

2023087

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

A7.0 RS

Door and Window Schedules

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

Restroom Structure

S0.1 RS

Structural General Notes

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering & Landscape Architecture

Beckett & Raeder, Inc.

Ann Arbor, MI 48103

663.2622 663.6759 ph fx

Beckett&Raeder i

Day Use Improvements William Mitchell State Park

Cadillac, Michigan

Environmental Services

Owner Review05.29.2026

Permitting08.07.2026

751/23309.HJD

As shown

Bidding08.19.2026

S0.2 RS

Structural Details

Restroom Structure

2023087

Approved: RMO

Drawn: RMO

Issued forDates

535 West William, Suite 101

Planning, Engineering &…

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