Plans1_22040.pdf

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PROJECT LOCATION

EAST ARM GRAND TRAVERSE BAY

ELK LAKE

PETOBEGO POND

PETOBEGO

STATE GAME

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GRAND

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COUNTY

SECTION 5, T28N-R09W,

ACME TOWNSHIP,

GRAND TRAVERSE COUNTY, MICHIGAN

THE WORK REPRESENTED BY THIS DRAWING WAS DESIGNED BY THE ENGINEER FOR THIS

SPECIFIC APPLICATION AND SPECIFIC LOCATION DESCRIBED HEREON IN ACCORDANCE

WITH THE CONDITIONS PREVALENT AT THE TIME THE DESIGN WAS DONE. THE ENGINEER

DOES NOT GUARANTEE AND WILL NOT BE LIABLE FOR ANY OTHER LOCATION, CONDITION,

DESIGN OR PURPOSE.

BY MARK REVISIONS DATE

DE. BY:

DR. BY:

STDS.

SCALE

DATE

CH. BY:

APP. BY:

SHEET

FILE NO.

OF

PROJECT NO.

SAGINAW OFFICE

230 S. Washington Ave.

Saginaw, MI 48607 Tel. 989-754-4717 Fax. 989-754-4440 www.SpicerGroup.com

PETOBEGO DAM

GRAND TRAVERSE COUNTY, MICHIGAN

COVER SHEET

POC/WTM

CBS

WTM

WTM 132100SG2022

01 13

JULY, 2026

NOT TO SCALE DR-4344-01

DR

PETOBEGO DAM - DAM ID NO. 354

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

STATE OF MICHIGAN

ADAM P. LACH, RA, DIRECTOR

STATE FACILITIES ADMINISTRATION

DESIGN AND CONSTRUCTION DIVISION

MICHIGAN DEPARTMENT OF TECHNOLOGY, MANAGEMENT, AND BUDGET, AND

MICHIGAN DEPARTMENT OF NATURAL RESOURCES

WILDLIFE DIVISION 751/20122. BDW

PLAN INDEX

FILE NO. DESCRIPTION NO.

DR-4344-01 COVER SHEET 01

DR-4344-02 CONTACTS, GENERAL NOTES, LINE TYPE LEGEND 02

DR-4344-03 SOIL EROSION AND SEDIMENTATION CONTROL PLAN 03

DR-4344-04 EXISTING SITE PLAN & DEMOLITION PLAN 04

DR-4344-05 PROPOSED SITE PLAN 05

DR-4344-06 PROPOSED STREAM RESTORATION 06

DR-4344-07 STREAM CROSS SECTIONS - STA 2+04 TO STA 8+10 07

DR-4344-08 ROCK STRUCTURE DETAIL 08

* DR-4344-09 PART 31 IMPACT AREAS - PLAN VIEW 09

* DR-4344-10 PART 31 IMPACT AREAS - CROSS SECTION 10

* DR-4344-11 PART 301 IMPACT AREAS - PLAN VIEW 11

* DR-4344-12 PART 301 IMPACT AREAS - CROSS SECTIONS 12

* DR-4344-13 PART 303 - IMPACT AREAS - PLAN VIEW AND CROSS SECION 13

CBS ISSUED FOR PERMIT - REV 1 07/08/2026

CBS ISSUED FOR BID 07/30/2026

NOTE: * SHEETS NOT INCLUDED IN THIS SET

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PROJECT DATUM

HORIZONTAL: STATE PLANE CENTRAL MI '83 2113

VERTICAL: NORTH AMERICAN VERTICAL DATUM '88

THE WORK REPRESENTED BY THIS DRAWING WAS DESIGNED BY THE ENGINEER FOR THIS

SPECIFIC APPLICATION AND SPECIFIC LOCATION DESCRIBED HEREON IN ACCORDANCE

WITH THE CONDITIONS PREVALENT AT THE TIME THE DESIGN WAS DONE. THE ENGINEER

DOES NOT GUARANTEE AND WILL NOT BE LIABLE FOR ANY OTHER LOCATION, CONDITION,

DESIGN OR PURPOSE.

BY MARK REVISIONS DATE

DE. BY:

DR. BY:

STDS.

SCALE

DATE

CH. BY:

APP. BY:

SHEET

FILE NO.

OF

PROJECT NO.

SAGINAW OFFICE

230 S. Washington Ave.

Saginaw, MI 48607 Tel. 989-754-4717 Fax. 989-754-4440 www.SpicerGroup.com

PETOBEGO DAM

GRAND TRAVERSE COUNTY, MICHIGAN

CONTACTS, GENERAL NOTES,

LINE TYPES LEGEND, AND

SESC MEASURE LEGEND

POC/WTM

CBS

WTM

WTM 132100SG2022

02 13

JULY, 2026

NOT TO SCALE DR-4344-02

DR

PROJECT CONSTRUCTION NOTES:

1. DEMOLITION AND CHANNEL RECONSTRUCTION MAY OCCUR IN THE WET. ANY EQUIPMENT OPERATING IN THE

WATERCOURSE MUST BE THOROUGHLY CLEANED PRIOR TO ARRIVAL ONSITE AND MUST USE

BIODEGRADABLE HYDRAULIC FLUID. CONTRACTOR MUST TAKE MEASURES TO PREVENT DEBRIS FROM

FLOWING DOWNSTREAM.

2. OTHER MEASURES OF WATER CONTROL, INCLUDING SHEETING, COFFERDAMS, PUMPING, AND SAND BAGS MAY BE USED, AS APPROVED BY THE ENGINEER. DIVERSION OF THE CHANNEL WILL NOT BE ALLOWED.

3. ALL COST FOR WATER CONTROL AND/OR WORKING IN THE WET WILL BE INCLUDED IN OTHER PAY ITEMS.

4. CONTRACTOR MUST PROVIDE 2 WEEK NOTICE TO ENGINEER TO ALLOW FOR COORDINATION WITH LOCAL

STAKEHOLDERS AND THE ADJACENT LANDOWNER.

5. NO EXCAVATION SHALL BE PERFORMED WITHOUT INSPECTOR AND OR MDNR REPRESENTATIVE OR ASSIGNED

AGENT.

GENERAL NOTES

NO WORK SHALL BE PERFORMED BEFORE 7:00 AM OR AFTER 7:00 PM MONDAY THROUGH SATURDAY. NO WORK SHALL HAPPEN ON

SUNDAYS OR HOLIDAYS, UNLESS AUTHORIZED BY THE OWNER.

CONTRACTOR SHALL NOTIFY ENGINEER 48 HOURS PRIOR TO START OF CONSTRUCTION, CONSTRUCTION STAKING AND INSPECTION.

CONTRACTOR SHALL MAINTAIN ACCESS FOR MAIL DELIVERY AND GARBAGE PICKUP AT ALL PARCELS. IF THESE SERVICES CANNOT BE PERFORMED, CONTRACTOR IS RESPONSIBLE FOR TAKING THE NECESSARY MEASURES TO CARRY THEM OUT.

COORDINATE DRIVE CLOSURES AND MAIL BOX RELOCATION WITH LANDOWNERS A MINIMUM OF ONE DAY IN ADVANCE.

CONTRACTOR TO PROVIDE DUST CONTROL AND SWEEP ROADS DAILY.

ALL EXCAVATED MATERIAL NOT TO BE REUSED OR DISPOSED OF ON SITE SHALL BE REMOVED FROM SITE. THE CONTRACTOR IS RESPONSIBLE FOR DISPOSING OF MATERIALS ACCORDING TO LOCAL AND STATE REQUIREMENTS.

UNDERGROUND UTILITIES/MISS DIG

FOR PROTECTION OF UNDERGROUND UTILITIES AND IN CONFORMANCE WITH PUBLIC ACT 174, 2013, THE CONTRACTOR SHALL DIAL 1-800-482-7171 OR 811 A MINIMUM OF THREE FULL WORKING DAYS, EXCLUDING SATURDAYS, SUNDAYS, AND HOLIDAYS, PRIOR TO BEGINNING EACH EXCAVATION IN AREAS WHERE PUBLIC UTILITIES HAVE NOT BEEN PREVIOUSLY LOCATED. MEMBERS WILL THUS BE ROUTINELY NOTIFIED. THIS DOES NOT RELIEVE THE CONTRACTOR OF THE RESPONSIBILITY OF NOTIFYING UTILITY OWNERS WHO

MAY NOT BE A PART OF THE "MISS DIG" ALERT SYSTEM.

THE EXISTING UTILITIES ON THESE DRAWINGS HAVE BEEN SHOWN ACCORDING TO THE BEST AVAILABLE INFORMATION.

CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES PRIOR TO BEGINNING CONSTRUCTION AND SHALL NOTIFY THE ENGINEER AS TO

WHERE POSSIBLE CONFLICT EXISTS.

ALL CONSTRUCTION UNDER EXISTING UTILITIES, INCLUDING HOUSE SERVICES, SHALL BE COMPLETELY BACKFILLED WITH SAND, IN

12" LAYERS, AND COMPACTED TO NOT LESS THAN 95% OF THE MAXIMUM UNIT WEIGHT.

ANY UTILITIES ENCOUNTERED DURING CONSTRUCTION SHALL BE SUPPORTED, PER THE SPECIFICATIONS OF THE INDIVIDUAL UTILITY

COMPANY CLAIMING OWNERSHIP OF THE UTILITY.

SOIL EROSION AND SEDIMENTATION CONTROL MEASURES

APPROPRIATE SOIL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE IN PLACE PRIOR TO EARTH-DISTURBING ACTIVITIES. PLACE TURF ESTABLISHMENT ITEMS AS SOON AS POSSIBLE ON POTENTIAL ERODABLE SLOPES AS DIRECTED BY OWNER.

CRITICAL DITCH GRADES SHALL BE PROTECTED WITH EITHER SOD, SEED/MULCH, OR SEED/MULCH BLANKET AS DIRECTED BY

OWNER.

IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE THAT SOIL EROSION AND SEDIMENTATION CONTROL MEASURES ARE IN PLACE AND MAINTAINED UNTIL THE CONTRACT HAS BEEN COMPLETED AND ACCEPTED. MEASURES SHALL ONLY BE PAID FOR ONCE.

ALL CATCHBASINS AND SEDIMENTATION TRAPS/BASINS SHALL BE CLEANED OUT UPON COMPLETION OF THE PROJECT.

CONTRACTOR SHALL CONFORM TO SOIL EROSION AND SEDIMENTATION CONTROL ACT, PART 91 OF ACT 451 OF 1994.

PROPERTY OWNERS

PROPERTY OWNERS' NAMES, WHERE SHOWN, ARE FOR INFORMATION ONLY, AND THEIR ACCURACY IS NOT GUARANTEED.

ADJUSTING MONUMENT BOXES

ALL GOVERNMENT CORNERS ON THIS PROJECT SHALL BE PRESERVED, WHETHER SHOWN OR NOT. IT MAY BE NECESSARY TO PLACE

OR ADJUST MONUMENT BOXES, AS REQUIRED.

TRAFFIC

THE CONTRACTOR SHALL MAINTAIN LOCAL TRAFFIC AT ALL TIMES. SIGNAGE MUST BE IN ACCORDANCE WITH THE MICHIGAN MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES AND SHALL BE COORDINATED WITH THE ENGINEER AND GOVERNING ROAD AGENCY.

PERMITS MAY BE REQUIRED.

PERMITS

PRIOR TO COMMENCING CONSTRUCTION, THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL PERMITS REQUIRED BY THE

APPROPRIATE AGENCIES.

CONSTRUCTION PROCEDURES SHALL CONFORM TO THE REQUIREMENTS OF THE APPROPRIATE AGENCIES.

GENERAL NOTES CONT.

ALL WORK SHALL BE CONFINED TO THE RIGHT-OF-WAY OR CONSTRUCTION LIMITS SHOWN ON THE PLANS. ANY WORK OUTSIDE OF THESE LIMITS SHALL BE AGREED TO BY THE CONTRACTOR AND THE LANDOWNER IN WRITING.

RESTORE ALL LAWN AREAS PER SPECIFICATIONS AND PLANS.

CONTRACTOR TO RESTORE INCIDENTAL DAMAGES ON THE PROJECT AS DIRECTED BY OWNER AND ENGINEER AT THE

CONTRACTOR'S EXPENSE.

ALL DRAIN SIDE SLOPES SHALL BE 2H:1V OR FLATTER, UNLESS SPECIFIED OTHERWISE.

THE WORDS "RIGHT SIDE" OR "LEFT SIDE" IMPLY TO AS YOUR LOOKING ALONG THE ALIGNMENT FROM STA 0+00.

REMOVE EXISTING FENCES, LANDSCAPING, AND OTHER STRUCTURES IN RIGHT-OF-WAY OR CONSTRUCTION LIMITS

AS-NEEDED FOR CONSTRUCTION. COST TO BE INCLUDED IN SITE CLEARING.

REINSTALLATION OF FENCES MUST BE COORDINATED WITH THE LAND OWNER AT THE LAND OWNER'S EXPENSE, UNLESS

STATED OTHERWISE IN THE PLANS.

ALL SPRINKLER SYSTEMS DAMAGED SHALL BE REPAIRED BY CONTRACTOR. COST TO BE INCLUDED IN AMOUNT BID FOR THE

PAY ITEM BEING INSTALLED, UNLESS OTHERWISE NOTED.

CONTRACTOR TO CLEAR TREES WITHIN THE RIGHT-OF-WAY OR CONSTRUCTION LIMITS AS NECESSARY TO CONSTRUCT PROJECT AND LEVEL SPOILS AS SHOWN IN DETAILS. COORDINATE REMOVALS WITH THE ENGINEER/LANDOWNER.

UTILITIES

UTILITIES LOCATED IN THE ROAD AND DRAIN RIGHTS-OF-WAY WILL BE RELOCATED BY OTHERS, UNLESS OTHERWISE

NOTED ON THE PLANS.

THE COUNTY PUBLIC WORKS / DRAIN COMMISSIONER'S / WATER RESOURCES COMMISSIONER'S MINIMUM CLEARANCE STANDARDS SHALL BE MET WHENEVER RELOCATING EXISTING UTILITIES WITHIN THE DRAIN RIGHT-OF-WAY.

ALL WATER VALVE BOXES SHALL BE ADJUSTED TO FINISHED GRADE. COST SHALL BE INCLUDED IN THE PAY ITEM BEING

INSTALLED.

ANY UTILITIES DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE.

DEMOLISH EXISTING STRUCTURE(S) AND DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REQUIREMENTS. COST TO BE INCLUDED WITH THE ITEM BEING INSTALLED AS DIRECTED BY OWNER/ENGINEER.

CONTRACTOR SHALL CONNECT ANY AND ALL FIELD TILE OUTLETS AND OTHER STORM LEADS TO PROPOSED STORM SEWER WITH PREMANUFACTURED TEES, WYES, GASKETS, SEALS, COUPLERS, BOOTS, ETC. PER SPECIFICATIONS.

SOIL EROSION SEDIMENT CONTROL

ALL RIPRAP MATERIAL SHALL BE APPROVED BY THE ENGINEER. OWNER AND ENGINEER RESERVES THE RIGHT TO

REJECT ANY AND ALL RIPRAP.

CONTRACTOR SHALL FINISH GRADE, SEED, FERTILIZE, AND MULCH DAILY ON ALL DISTURBED AREAS AS DESCRIBED IN

THE SPECIFICATIONS.

CONTACTS

MICHIGAN DEPARTMENT OF NATURAL RESOURCES

ATT: BRANDY DYBAS-BERGER

1570 NORTH TOWER BEACH ROAD

PINCONNING, MI 48650

PHONE: (989) 385-0958

OWNER/WILDLIFE

BIOLOGIST

MICHIGAN DEPARTMENT OF TECHNOLOGY,

MANAGEMENT, AND BUDGET

ATT: BRUCE WATKINS

3111 WEST SAINT JOSEPH STREET

LANSING, MI 48917

PHONE: (517) 242-7882

DTMB PROJECT

DIRECTOR

SPICER GROUP, INC

ATT: WARREN MILLER, P.E.

230 SOUTH WASHINGTON AVENUE

SAGINAW, MI 48605

PHONE: (989) 754-4717

PROJECT MANAGER

SPICER GROUP, INC

ATT: NILS LINDWALL, P.E.

16242 BUSINESS PARK DRIVE

TRAVERSE CITY, MI 49686

PHONE: (231) 758-2893

ENGINEER

HYDRAULIC AND DAM SAFETY UNIT

ATT: MICHAEL SIZE

2100 WEST M-32

GAYLORD, MI 48735

PHONE: (989) 619-4295

EGLE

AT&T

ATT: AMY KOLP

955 36TH STREET

GRAND RAPIDS, MI 49508

PHONE: (989) 776-4060

TELEPHONE

LINE TYPE LEGENDABBREVIATIONS

- MAIL BOX

- GUY ANCHOR AND POLE

- LIGHT POLE

- POWER AND TELEPHONE POLE

- TELEPHONE POLE

- POWER POLE

- TELEPHONE PEDESTAL

- WATER VALVE

- GAS VALVE

- FIRE HYDRANT

- CURB CATCHBASIN

- CATCHBASIN

- MANHOLE

PROPOSED SYMBOLS

- BARRIER FREE PARKING

- CATCHBASIN

- WATER VALVE

- FIRE HYDRANT

- MANHOLE

- LIGHT POLES

- SPOT ELEVATION LABELS600.00

LABEL

G = GUTTER

TW = WALK

TC = TOP OF CURB

FS = FINISH SURFACE

- DRAINAGE FLOW

- BREAK IN LINE

- TREE

- BUSH

- PINE

- WETLANDS

- STUMP

- SET 1/2" IRON ROD

- FOUND SURVEY CORNER

- SOIL BORING

- AIR CONDITIONING UNIT

- SATELLITE DISH

- ANTENNA

- RAILROAD SIGNAL

- SPRINKLER

- TRANSFORMER

AC

- WATER METER

- MONITORING WELL

- 1/4 SECTION CORNER

- BENCHMARK

- ELECTRIC MANHOLE

- HAND HOLE

- EXISTING SIGN-1 POST

- EXISTING SIGN-2 POST

SYMBOL LEGEND

EXISTING SYMBOLS

SB#

BC = BACK OF CURB

BM = BENCHMARK

CB = CATCHBASIN

C/C = CENTER TO CENTER

CJ = CONSTRUCTION JOINT

CL = CENTERLINE

CMP = CORRUGATED METAL PIPE

CONC = CONCRETE

CORR = CORRUGATED

CSP = CORRUGATED STEEL PIPE

DI = DUCTILE IRON PIPE

EF = EACH FACE

ELEC = ELECTRIC

EL OR ELEV = ELEVATION

EOM = EDGE OF METAL

EOP = EDGE OF PAVEMENT

EQ/SP = EQUALLY SPACED

ESMT = EASEMENT

EW = EACH WAY

EX OR EXIST = EXISTING

FES = FLARED END SECTION

FF = FINISH FLOOR

FG = FINISH GROUND

FL = FLOW LINE

FS = FINISH SURFACE

FT = FEET

GALV = GALVANIZED

G = GUTTER

GA = GAUGE

HDG = HOT DIP GALVANIZED

HDPE = HIGH DENSITY POLYETHYLENE

HMA = HOT MIX ASPHALT

HOR = HORIZONTAL

HP = HIGH POINT

HYD = HYDRANT

INV = INVERT

LP = LOW POINT

OC = ON CENTER

OH = OVERHEAD

MH = MANHOLE

MIN = MINIMUM

MON = MONUMENT

NFL = NOT FIELD LOCATED

NTS = NOT TO SCALE

PROP = PROPOSED

PVC = POLYVINYL CHLORIDE

RCP = REINFORCED CONCRETE PIPE

ROW = RIGHT OF WAY

SAN = SANITARY

SB = SOIL BORING

SS = STAINLESS STEEL

STA = STATION

STM = STORM

SWR = SEWER

T/B = TOP AND BOTTOM

TC = TOP OF CURB

TOB = TOP OF BANK

TOS = TOE OF SLOPE

TELE = TELEPHONE

TRW = TOP OF RETAINING WALL

TW = TOP OF WALK

UG = UNDERGROUND

UNO = UNLESS NOTED OTHERWISE

VERT = VERTICAL

WM = WATERMAIN

WSEL = WATER SURFACE ELEVATION

- BARRIER FREE PARKING

- CONTROL POINT

- EXISTING ELECTRIC

- EXISTING CURB & GUTTER

- PROPOSED UTILITY

- PROPOSED CURB & GUTTER

- EXISTING WATERMAIN

- EXISTING SANITARY SEWER OR FORCEMAIN

- EXISTING STORM SEWER

- EXISTING TELEPHONE CABLE

- EXISTING GAS MAIN

- EXISTING ROAD CENTERLINE

- FENCE LINE

- OVERHEAD UTILITY

- RAILROAD TRACKS

- STATION LINE

- LIMITS OF RIGHT-OF-WAY

- EASEMENT

- SILT FENCE

- TREE LINE

- EXISTING CONTOURS

- PROPOSED CONTOURS

- REVERSE PAN CURB & GUTTER

1+00

- EXISTING DRAINS (OTHER)

- 100 YEAR FLOODPLAIN

- ORDINARY HIGH WATER MARK

- EXISTING BRINE LINE

E

U - UTILITY MANHOLE

M.W.

- TELEPHONE MANHOLET

- WATER MANHOLEW

- WELL

- EXISTING CABLE

CBS ISSUED FOR PERMIT - REV 1 07/08/2026

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GENERAL TIMING & SEQUENCE

ALL PROPOSED CHANNEL EXCAVATION ACTIVES FOR THIS PROJECT MUST ADHERE TO THE

FOLLOWING SEQUENCE. ANY VARIATION WITH WATER CONTROL MEASURES WILL NEED TO BE

PRESENTED TO EGLE.

1. INSTALL SNOW FENCE AS DIRECTED BY ENGINEER OR OWNER TO SET CLEAR BOUNDARY

FOR LIMITS OF DISTURBANCE.

2. NSTALL SESC MEASURES.

3. CLEAR AND STRIP TOPSOIL FROM SPOILS DISPOSAL AREA.

4. PLACE AGGREGATE SURFACING.

5. EXCAVATE ACCUMULATED SEDIMENT FROM IMMEDIATELY BEHIND DAM AND GRADE TO

PROPOSED CROSS SECTION.

6. REMOVE STOPLOGS INCREMENTALLY TO DRAWDOWN IMPOUNDMENT, APPROXIMATELY

0.5-FOOT OR LESS, PER DAY.

7. CLEAR, STRIP TOPSOIL, AND GRADE EMBANKMENT ON NORTH SIDE. CLEAR AND STRIP FOR

NEW ROAD ALIGNMENT.

8. CONTRACTOR MUST PERFORM DAILY RAKING, SEEDING, AND MULCHING DISTURBED AREAS.

9. REMOVE WALLS FROM CONCRETE STRUCTURE. LEAVE CONCRETE SLAB. INSTALL PARTIAL

-WIDTH TURBIDITY CURTAIN AS SHOWN ON SHEET 06, "SHORELINE CONSTRUCTION" DETAIL.

10. PLACE RIPRAP ON EXISTING CONCRETE SLAB TO CREATE TEMPORARY FORD.

11. USING FORD FOR ACCESS, CLEAR, STRIP TOPSOIL, AND GRADE EMBANKMENT ON SOUTH

SIDE.

12. WORKING SOUTH TO NORTH ACROSS STREAM, REMOVE RIPRAP, REMOVE CONCRETE

SLAB,REMOVE EXISTING SHEET PILING, AND GRADE TO PROPOSED CHANNEL CROSS SECTION.

UTILIZE PARTIAL-WIDTH TURBIDITY CURTAIN TO ISOLATE HALF STREAM AT A TIME. SWITCH

SIDES AS APPROPRIATE. REFER TO "SHORELINE CONSTRUCTION" TURBIDITY CURTAIN DETAIL

ON SHEET 06.

13. CONSTRUCT ROCK STRUCTURES, PLACE STREAMBED AGGREGATE, AND RIPRAP.

14. PLACE TOPSOIL, SEED, MULCH, JUTE NET, AND LIVE STAKES.

15. REMOVE SESC MEASURES, AS APPROPRIATE.

On flat areas, slopes, grassed waterways and spillways, diversion ditches and dikes, borrow and stockpile areas, and spoil piles when areas are subject to raindrop impact, and erosive forces from wind or water.

E6

EROSION CONTROL MEASURES

Mulch

E9

Turbidity Curtain

At locations where construction equipment will enter and exit the drain easement and tracking of soil is anticipated.

S53 Stone Construction Access

Within a stream or drain parallel to flow when a slack water area is necessary to isolate earth change activities from a lake or channel.S61

THE WORK REPRESENTED BY THIS DRAWING WAS DESIGNED BY THE ENGINEER FOR THIS

SPECIFIC APPLICATION AND SPECIFIC LOCATION DESCRIBED HEREON IN ACCORDANCE

WITH THE CONDITIONS PREVALENT AT THE TIME THE DESIGN WAS DONE. THE ENGINEER

DOES NOT GUARANTEE AND WILL NOT BE LIABLE FOR ANY OTHER LOCATION, CONDITION,

DESIGN OR PURPOSE.

BY MARK REVISIONS DATE

DE. BY:

DR. BY:

STDS.

SCALE

DATE

CH. BY:

APP. BY:

SHEET

FILE NO.

OF

PROJECT NO.

SAGINAW OFFICE

230 S. Washington Ave.

Saginaw, MI 48607 Tel. 989-754-4717 Fax. 989-754-4440 www.SpicerGroup.com

PETOBEGO DAM

GRAND TRAVERSE COUNTY, MICHIGAN

SOIL EROSION AND

SEDIMENTATION CONTROL PLAN

POC/WTM

CBS

WTM

WTM 132100SG2022

03 13

JULY, 2026

NOT TO SCALE DR-4344-03

DR

GRAND TRAVERSE COUNTY

SOIL

CLASS SOIL COMPOSITION

BcA Blount-Pewamo loams, 0 to 2 percent slopes

BfA Blount loam, Erie-Huron Lake Plain, 0 to 2 percent slopes

Cu Cut and fill land

KnA Kibby fine sandy loam, 0 to 3 percent slopes

Ma Made land

MeA Metamora sandy loam, 0 to 3 percent slopes

Pe Pewamo loam

So Sloan silt loam, wet

CONTINUED MAINTENANCE PROGRAM FOR PERMANENT SESC MEASURES

RESPONSIBLE

PARTY: MICHIGAN STATE DEPARTMENT OF NATURAL RESOURCES

PERMANENT SESC

MEASURE MAINTENANCE PROCEDURE

SEEDING: REPAIR BARE AREAS, APPLYING SUPPLEMENTAL SEED, MULCH, AND WATER AS NEEDED. MOWING CAN BE USED

PERIODICALLY TO DISCOURAGE WEEDS.

RIPRAP: REPAIR AREAS WHERE ROCK HAS BEEN DISPLACED. EXPAND RIPRAP AREA IF NEEDED.

DETAILED SPECIFICATIONS ARE LOCATED IN THE MICHIGAN DTMB'S SOIL EROSION AND SEDIMENTATION

CONTROL GUIDEBOOK.

E8

E12

E21

Permanent Seeding

Mulch Blanket

Riprap

Live Staking Slopes and drain banks, wetland buffer and reservoir drawdown areas. In areas requiring stabilization but with limited access for equipment or when little site disturbance is required.

Along drain banks, shorelines, or where concentrated flows occur. Slows velocity, reduces erosion and sediment load.

When bare soil is exposed, temporarily or permanently, to erosive forces from wind and or water on flat areas, mild slopes, grassed waterways and spillways, diversion ditches and dikes, borrow and stockpile areas, and spoil piles.

Slope stabilizing measures provde an immediate and effective cover over raw erodible slopes affording excellent protection against rain and wind erosion.

1. INSTALL AND MAINTAIN ALL TEMPORARY SOIL EROSION AND SEDIMENTATION CONTROL MEASURES IN

ACCORDANCE WITH THE APPROVED PLAN PRIOR TO COMMENCEMENT OF CONSTRUCTION OR MASS

GRADING. ALL SESC MEASURES MUST BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE

PETOBEGO DAM SESC PLAN AND PROJECT SPECIFICATIONS.

2. SOIL EROSION CONTROL MEASURES MUST BE INSPECTED BY A STATE CERTIFIED INSPECTOR AFFILIATED WITH THE COUNTY PUBLIC WORKS / COUNTY DRAIN COMMISSIONER'S OFFICE PRIOR TO COMMENCEMENT

OF CONSTRUCTION OR MASS GRADING.

3. DAILY INSPECTION AND MAINTENANCE MUST BE MADE TO ENSURE ALL EROSION CONTROL MEASURES ARE FUNCTIONING PROPERLY AND INTACT. NECESSARY REPAIRS MUST BE PERFORMED WITHIN 24 HOURS.

4. ADDITIONAL SOIL EROSION CONTROL MEASURES MUST BE PROVIDED THROUGHOUT CONSTRUCTION ACTIVITY AS NEEDED AND DETERMINED BY THE APA/ENGINEER. THE SOIL EROSION AND SEDIMENTATION CONTROL PLAN IS TO BE AMENDED TO INCLUDE ADDITIONAL EROSION CONTROL MEASURES IMPLEMENTED

ON-SITE.

5. SEDIMENT FROM WORK ON THIS SITE IS TO BE CONTAINED ON THE SITE AND IS NOT TO BE ALLOWED TO COLLECT ON ANY OFF-SITE AREAS OR IN WATERWAYS. WATERWAYS INCLUDE BOTH NATURAL AND

MANMADE OPEN DITCHES, STREAMS, STORM DRAINS, LAKES, PONDS, AND WETLANDS.

6. ALL VISUAL TRACKING INCLUDING MUD, DIRT, AND DEBRIS TRACKED ONTO EXISTING ROADWAYS MUST BE IMMEDIATELY REMOVED NO LESS THAN ON A DAILY BASIS BY SCRAPING AND SWEEPING AND/OR AS

DIRECTED BY THE ENGINEER OR APA.

7. DUST CONTROL MUST BE EXERCISED AT ALL TIMES DURING THE PROJECT AND AS DIRECTED BY THE

ENGINEER OR APA. APPLY DUST SUPPRESSANT TO SURFACES USING A PRESSURE TYPE WATER

DISTRIBUTOR TRUCK EQUIPPED WITH A SPRAY SYSTEM.

8. ALL PERMANENT SOIL EROSION CONTROL MEASURES MUST BE IN PLACE WITHIN 24 HOURS OF FINAL GRADING (GRADE LISTED ON PLANS), THIS INCLUDES ALL VEGETATIVE STABILIZATION. VEGETATIVE STABILIZATION WILL BE ONGOING. TOPSOIL, FERTILIZER, SEED, POLYMER, SILT STOP (OR EQUAL), MULCH AND OR RIPRAP MUST BE IN PLACE BEFORE PROCEEDING TO THE NEXT WORK AREA. ALL TEMPORARY MEASURES SUCH AS SILT FENCE AND INLET PROTECTION BAGS ARE TO BE REMOVED ONCE PERMANENT SESC MEASURES ARE IN PLACE AND VEGETATION IS ESTABLISHED. REMOVAL OF TEMPORARY MEASURES, FOLLOWING ACCEPTANCE OF THE PROJECT IS THE RESPONSIBILITY OF THE CONTRACTOR.

9. PRIOR TO WINTER CONSTRUCTION, ALL EXPOSED SOILS MUST BE STABILIZED WITH A COMBINATION OF SILT STOP 705 POLYMER BLEND, NORTH AMERICAN GREEN EROSION CONTROL BLANKETS, MULCH, OR OTHER APPROVED METHOD IF VEGETATION COULD NOT BE ESTABLISHED DURING THE GROWING SEASON

AS DETERMINED BY THE APA OR ENGINEER.

10. WORK AREAS MUST BE STABILIZED WITH TOPSOIL, SEED, FERTILIZER, AND MULCH WITHIN 24 HOURS FOLLOWING CONSTRUCTION. VEGETATIVE STABILIZATION IS ONGOING THROUGHOUT THE PROJECT.

11. ALL SOIL EROSION CONTROL MEASURES MUST BE INSPECTED DAILY, THE STORM WATER OPERATOR IS TO MAKE A WEEKLY INSPECTION OR INSPECT AFTER EACH RAIN EVENT THAT RESULTED IN A DISCHARGE TO ENSURE PROPER MAINTENANCE OF THE SOIL EROSION CONTROL MEASURES. ANY DEFICIENCIES OR REPAIRS TO SOIL EROSION CONTROL MEASURES MUST BE CORRECTED IMMEDIATELY. INLET PROTECTION MEASURES, DANDY BAG II (OR EQUAL), FLEX STORM (OR EQUAL), MUST BE INSTALLED IN CATCHBASINS BEFORE ANY STORMWATER RUNOFF IS ALLOWED TO ENTER THE TOP OF THE STRUCTURES. THE SILT AND SEDIMENT MUST BE REMOVED FROM INLET PROTECTION MEASURES AS NEEDED TO ENSURE PROPER

FUNCTION OF THE BAGS.

12. THE NEED FOR TEMPORARY MEASURES SUCH AS SILT FENCE AND DANDY BAG II (OR EQUAL), FLEX STORM (OR EQUAL) FOR EXISTING OR NEW CATCHBASINS MUST BE ASSESSED ON A DAILY BASIS. PIPES ARE TO BE CAPPED AT THE END OF EACH WORKDAY. AT NO TIME SHOULD SEDIMENT COLLECT IN A CATCHBASIN OR AN OFF-SITE AREA. TEMPORARY MEASURES MUST BE REMOVED ONCE PERMANENT MEASURES ARE IN

PLACE AND VEGETATION IS ESTABLISHED.

13. IF DEWATERING IS NECESSARY, CONTRACTOR SHALL SUBMIT A DEWATERING PLAN TO THE ENGINEER OR

APA FOR APPROVAL.

14. THE NOTICE OF COVERAGE (IF REQUIRED), SOIL EROSION AND SEDIMENTATION CONTROL PLAN, AND

STORMWATER OPERATOR LOGS MUST BE LOCATED ON SITE AT ALL TIMES.

15. ALL RESTORATION TO OCCUR WITHIN 24 HOURS OF FINAL GRADING.

SOIL EROSION AND

SEDIMENTATION CONTROL NOTES

MAINTENANCE PROGRAM FOR SESC MEASURES

GENERAL MAINTENANCE

· CONTRACTOR SHALL MAINTAIN ALL PERMANENT SESC MEASURES FOR A PERIOD OF 1 YEAR FOLLOWING

THEIR INSTALLATION.

· TEMPORARY SESC MEASURES MUST BE INSTALLED, MAINTAINED, AND REMOVED BY THE CONTRACTOR.

· TEMPORARY MEASURES MUST BE MAINTAINED AND IN PLACE UNTIL AREAS ARE PERMANENTLY STABILIZED.

· PERMANENT MEASURES MUST BE INSTALLED AND MAINTAINED BY THE CONTRACTOR UNTIL FINAL

COMPLETION.

· DAILY MAINTENANCE IS THE CONTRACTOR'S RESPONSIBILITY.

· TEMPORARY SESC MEASURES MUST BE REMOVED AT THE END OF THE PROJECT ONCE PERMANENT

MEASURES ARE ESTABLISHED.

· TEMPORARY SESC MEASURES MUST BE INSTALLED PRIOR TO OR AT THE TIME OF EARTH DISTURBANCE.

· INSPECT WEEKLY AND AFTER EACH RAIN EVENT UNTIL VEGETATION HAS BEEN ESTABLISHED.

· IF NECESSARY, REPAIR AND RE-SEED OR REPLANT ERODED AREAS IMMEDIATELY.

SEEDING AND MULCHING

· SEEDING PRACTICES INCLUDE TOPSOIL (AS DIRECTED BY ENGINEER), SEED, POLYMER, AND MULCH OR

MULCH MATTING (AS DIRECTED BY ENGINEER OR WHERE SHOWN ON PLANS).

· WHERE NECESSARY, APPROPRIATE MULCH MUST BE APPLIED BASED ON SLOPE AND GROWING

CONDITIONS AS APPROVED BY THE PROJECT MANAGER.

· ALL SLOPES AND HIGHLY EROSIVE ARES MUST BE SEEDED, POLYMER APPLIED, AND MULCHED AS NEEDED

WHEN CONSTRUCTION ACTIVITY IS NOT TAKING PLACE.

· SEED AND MULCH IS TO BE INSPECTED DAILY FOLLOWING EACH RAIN EVENT TO DETERMINE IF

CONCENTRATED FLOWS ARE PRESENT.

· IN THE EVENT THAT SEED AND MULCH ARE REMOVED BY EROSIVE RUNOFF, REPAIRS ARE TO BE MADE

IMMEDIATELY.

· ALL AREAS DURING CONSTRUCTION MUST BE PERMANENTLY STABILIZED WITHIN 72 HOURS OF FINAL

GRADE (GRADE LISTED ON PLAN).

SILT FENCE

· SILT FENCE IS THE BE TRENCHED IN NO LESS THAN 6 INCHES BELOW THE GROUND SURFACE.

· INSPECT SILT FENCE DAILY AND IMMEDIATELY FOLLOWING EACH RAINFALL.

· REPAIR WHEN SILT FENCE IS SAGGING OR HAS BEEN REMOVED/TORN DOWN.

· WHEN SILT COLLECTS TO HALF THE HEIGHT OF THE FENCE, ALL SILT IS TO BE REMOVED AND FENCE

REPAIRED.

· REMOVE SILT FENCE WHEN PERMANENT SESC MEASURES ARE IN PLACE AND VEGETATION IS

ESTABLISHED.

· WHERE MULCH BLANKET IS SPECIFIES, USE JUTE OR COIR NETTING OVER STRAW MULCH. DO NOT USE MULCH

BLANKETS WITH POLYMERIC NETTING.

STABILIZED CONSTRUCTION ACCESS

· INSPECT WEEKLY AND AFTER EACH RAINFALL.

· WHEN CONSTRUCTION ACCESS IS NO LONGER EFFECTIVE, SCRAPE THE TOP LAYER AND ADD 2" OF

AGGREGATE.

TURBIDITY CURTAIN

· INSPECT CURTAIN DAILY AND MAKE REQUIRED ADJUSTMENTS TO ENSURE THAT ANCHORS, TIE-DOWNS, OR OTHER MECHANISMS ARE SUFFICIENTLY ISOLATING CONSTRUCTION ACTIVITIES FROM THE WATERBODY.

COMPLIANCE WITH PART 91 OF PA 451

· RESPOND IMMEDIATELY TO STORMWATER OPERATOR AND/OR SOIL EROSION AND SEDIMENTATION CONTROL INSPECTOR'S CONCERNS. MAKE CORRECTIVE MEASURES AS REQUIRED IMMEDIATELY AS DETAILED

BY THE APPROVED APA MANUAL(S).

CBS ISSUED FOR PERMIT - REV 1 07/08/2026

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SESC MEASURE