Drawings 17264.pdf

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\COVER SHEET.dwg - 10/24/2022

CHEBOYGAN DAM IMPROVEMENTS PROJECT

MICHIGAN DEPARTMENT OF NATURAL RESOURCES

CHEBOYGAN, MI

DTMB FILE: 751/17264.ABG

THIS DOCUMENT, AND THE IDEAS AND DESIGNS INCORPORATED

HEREIN, IS AN INSTRUMENT OF PROFESSIONAL SERVICE, IS THE

PROPERTY OF GEI CONSULTANTS AND IS NOT TO BE USED, IN WHOLE

OR IN PART, FOR ANY OTHER PROJECT WITHOUT THE WRITTEN

AUTHORIZATION OF GEI CONSULTANTS.

STATE MAP

(NOT TO SCALE)

SITE LOCATION MAP

(NOT TO SCALE)

PREPARED FOR:

MICHIGAN DEPARTMENT OF TECHNOLOGY,

MANAGEMENT, AND BUDGET

440 N. STATE ST

SAINT IGNACE, MI 49781

(906)643-6181

GEI PROJECT NO. 1904013

SITE

SOURCE:

GOOGLE EARTH IMAGE

ISSUE FOR BID

NO. DATE ISSUE/REVISION APP

A 8/24/2023 ISSUE FOR BID SAE

Consultants

PREPARED BY:

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

DWG. NO.

SHEET NO.

G-01

SITE

PROJECT OWNER:

MICHIGAN DEPARTMENT OF NATURAL

RESOURCES

120 A STREET

CHEBOYGAN, MICHIGAN 49721

(231)627-9011

P L U R I B U E

S U N U M

C I R C U M S P I C E

SI QU EREI S PENI NSUL AM AMOENAM

DEPARTMENT OF TECHNOLOGY, MANAGEMENT AND BUDGET

STATE OF MICHIGAN

ADAM P. LACH, RA, DIRECTOR

STATE FACILITIES ADMINISTRATION

DESIGN AND CONSTRUCTION DIVISION

SHEET INDEX

SHEET NO. DRAWING NO. SHEET TITLE

1 G-01 COVER SHEET

2 G-02 GENERAL NOTES AND LEGEND

3 G-03 SITE ACCESS PLAN

4 G-04 SOIL EROSION AND SEDIMENT CONTROL PLAN

5 C-01 EXISTING SITE PLAN

6 C-02 EXISTING DAM GATE CONTROLS

7 C-03 PROPOSED DAM GATE CONTROLS

APPROX = APPROXIMATE

CL = CENTERLINE

CLR = CLEAR

CNTR = CENTER

CONC = CONCRETE

DIA, Ø = DIAMETER

DIM = DIMENSION(S)

D/S = DOWNSTREAM

DWG, DWGS = DRAWING OR DRAWINGS

EA = EACH

EL., ELEV = ELEVATION

FT = FEET OR FOOT

GALV = GALVANIZED

GR = GRADE

HSS = HOLLOW STRUCTURAL STEEL

LLH = LONG LEG HORIZONTAL

LOC = LIMITS OF CONSTRUCTION

MAX = MAXIMUM

MIN = MINIMUM

NO = NUMBER

NTS = NOT TO SCALE

O.C. = ON CENTER

PL = PLATE

RA = RADIUS

REINF = REINFORCEMENT

REQ'D = REQUIRED

SPEC = SPECIFICATION(S)

TC = TURBIDITY CURTAIN

TYP = TYPICAL

U.N.O. = UNLESS NOTED OTHERWISE

U/S = UPSTREAM

VERT = VERTICAL

VIF = VERIFY IN FIELD

ABBREVIATIONS:

GENERAL LEGEND:

A S-01

A S-01

SECTION LOCATION. THE LETTER "A" REFERS TO THE SECTION

DESIGNATION. THE NUMBER "S-01" REFERS TO THE DRAWING NUMBER

WHERE THE SECTION IS SHOWN.

S-01

DETAIL LOCATION. THE NUMBER "1" REFERS TO THE DETAIL

DESIGNATION. THE NUMBER "S-01" REFERS TO THE DRAWING NUMBER

WHERE THE DETAIL IS SHOWN.

SCALE: N.T.S.

DETAIL - XXXX1

S-01

SCALE: N.T.S.

SECTION - XXXXA

S-01

DETAIL TITLE. THE NUMBER "1" REFERS TO THE DETAIL DESIGNATION.

THE NUMBER "S-01" REFERS TO THE DRAWING NUMBER WHERE THE

DETAIL IS CALLED OUT.

SECTION TITLE. THE LETTER "A" REFERS TO THE DETAIL

DESIGNATION. THE NUMBER "S-01" REFERS TO THE DRAWING

NUMBER WHERE THE DETAIL IS CALLED OUT.

VERTICAL DATUM:

NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88)

NOTE: EXISTING DRAWINGS IN IGLD55. TO CONVERT BETWEEN DATUMS:

594.09 (IGLD55) + 0.95 FT = 595.04 (NAVD88)

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\GENERAL NOTES AND LEGEND.dwg - 7/31/2023

MICHIGAN DEPARTMENT OF

TECHNOLOGY, MANAGEMENT AND

BUDGET

GEI Project 1904013

If this scale bar does not measure 1" then drawing is not original scale.

Attention: CHEBOYGAN DAM IMPROVEMENTS PROJECT

CHEBOYGAN, MI

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

Consultants

0 1"

NO. DATE ISSUE/REVISION APP

A 8/24/2023 ISSUE FOR BID SAE

Designed:

Checked:

Drawn:

JEP

KAR

JEP

Approved By: SAE

SHEET NO.

DWG. NO.

OF 7

ISSUE FOR BID

HISTORICAL DRAWING SHEET INDEX

DATE DRAWING NO. SHEET TITLE

6/15/1967 523-02-1 CONSTRUCTION DETAILS

6/15/1967 523-03-1 GATE FABRICATION DETAILS

HORIZONTAL DATUM:

NORTH AMERICAN DATUM 1983 (NAD83)

GENERAL NOTES AND LEGEND

GENERAL NOTES:

1. THESE NOTES SUPPLEMENT THE PROJECT SPECIFICATIONS. ANY DISCREPANCY FOUND AMONG THE DRAWINGS, SPECIFICATIONS, THESE NOTES, AND THE SITE CONDITIONS SHALL BE REPORTED TO

THE OWNER'S REPRESENTATIVE (GEI), WHO SHALL CORRECT SUCH DISCREPANCY IN WRITING.

ANY WORK DONE BY THE CONTRACTOR AFTER DISCOVERY OF SUCH DISREPANCY SHALL BE

DONE AT CONTRACTOR'S RISK. THE CONTRACTOR SHALL VERIFY AND COORDINATE THE

DIMENSIONS AMONG ALL DRAWINGS PRIOR TO PROCEEDING WITH ANY WORK OF FABRICATION.

2. CONSTRUCTION IS SUBJECT TO THE RULES AND REGULATIONS OF THE MICHIGAN DEPARTMENT OF THE ENVIRONMENT, GREAT LAKES, AND ENERGY (EGLE) AND THE UNITED STATES ARMY CORPS OF ENGINEERS (USACE). SUBSTANTIVE CHANGES TO THE APPROVED DRAWINGS AND SPECIFICATIONS

MAY REQUIRE EGLE AND/OR USACE APPROVAL.

3. PRIMARY SITE ACCESS TO THE PROJECT IS PROVIDED AS FOUND ON SHEET G-03.

4. THE SUBSURFACE UTILITY INFORMATION IN THIS PLAN SHALL BE ASSUMED TO BE APPROXIMATE.

THE CONTRACTOR SHALL MAKE ANY NECESSARY INVESTIGATIONS AND COORDINATION WITH THE 811

MIS-DIG ONE CALL PRIOR TO COMMENCEMENT OF ANY WORK ACTIVITIES.

5. THE CONTRACTOR IS RESPONSIBLE FOR ALL TEMPORARY BRACING AND SHORING (SHOWN AND

NOT SHOWN ON THESE DRAWINGS) DURING CONSTRUCTION.

6. SHOP DRAWINGS FOR REINFORCING STEEL, AND STRUCTURAL STEEL SHALL BE SUBMITTED TO

THE OWNER'S REPRESENTATIVE (GEI) FOR REVIEW PRIOR TO FABRICATION. SUBMIT THREE

COPIES WITH CONTRACTOR'S REVIEW STAMP. OWNER'S REPRESENTATIVE (GEI) SHOP DRAWING

REVIEW IS FOR GENERAL CONFORMANCE ONLY OF THE DESIGN CONCEPT AND CONTRACT

DOCUMENTS. OWNER'S REPRESENTATIVE (GEI) COMMENTS SHALL NOT BE CONSTRUED AS

RELIEVING THE CONTRACTOR FROM COMPLIANCE WITH THE PROJECT PLANS AND

SPECIFICATIONS. THE CONTRACTOR REMAINS RESPONSIBLE FOR DETAILS AND ACCURACY, FOR

CONFORMING AND CORRELATING ALL QUANTITIES AND DIMENSIONS AND FOR PERFORMING THE

WORK IN SAFE MANNER.

7. CONTRACTOR IS RESPONSIBLE FOR DEVELOPING AND IMPLEMENTING A SEQUENCE AND

SCHEDULE FOR COMPLETION OF THE WORK IN ACCORDANCE WITH APPLICABLE PROVISIONS OF

THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT THEIR WORK PLAN WHICH SHALL

INCLUDE THE PROPOSED SEQUENCE OF WORK.

8. ACCOMMODATIONS SHALL BE MADE FOR OWNER AND/OR THE OWNER'S REPRESENTATIVE FOR

INSPECTION, REVIEW, ETC. AT ANY POINT DURING CONSTRUCTION WITHOUT DELAY.

COORDINATION:

1. SCHEDULE, COORDINATE, AND PERFORM THE WORK TO MEET THE OVERALL PROJECT SCHEDULE

CONSTRAINTS.

2. COORDINATE WITH THE OWNER FOR DESIGNATION OF SPECIFIC WORK AREAS FOR RESTRICTED

ACCESS DURING PARTICULAR PERIODS OF THE WORK, AS WELL AS NEED FOR FENCING,

SIGNAGE, AND OTHER MEASURES NECESSARY TO PROTECT THE PUBLIC, COMPLETED WORK,

WORK IN PROGRESS, AND CONTRACTOR'S EQUIPMENT AND PROPERTY ON SITE.

3. MAINTAIN FULL AND COMPLETE ACCESS TO WORK TO OWNER, ENGINEER, AND REGULATORY

PERSONNEL.

PERMITTING AND ENVIRONMENTAL:

COMPLY WITH ALL REQUIREMENTS OF OWNER-OBTAINED PROJECT PERMITS. CONTRACTOR SHALL OBTAIN

ALL OTHER PERMITS NECESSARY FOR CONSTRUCTION OF THE WORK.

STEWARDSHIP / ARTIFACT NOTE:

IF ANY ARTIFACTS ARE DISCOVERED DURING THE CONSTRUCTION PROCESS, ALL WORK IS TO

STOP AND THE OWNER'S REPRESENTATIVE / PROJECT MANAGER SHALL BE NOTIFIED.

ARTIFACTS OR ARCHEOLOGICAL MATERIALS ARE DEFINED AS : ABORIGINAL ANTIQUITIES AND

OTHER RECORDS ON ANTIQUITY, INCLUDING MOUNDS, MINES, EARTHWORKS, VILLAGE SITES,

CAMP SITES, BURIALS, HUMAN OR OTHER BONES, SHELLS, STONE IMPLEMENTS, BONE OR

COPPER IMPLEMENTS, POTTERY OR SHARD OF POTTER, OR OTHER OBJECTS RELATING TO

NATIVE AMERICAN OCCUPATION; AND MODERN ARTIFACTS, SUCH AS FORTS, RELICS, AND

OTHER ARTIFACTS RELATING TO THE HISTORIC, COLONIAL, TERRITORIAL AND EARLY

STATEHOOD PERIODS.

OHL

X

U/E

LINETYPE LEGEND

TOPOGRAPHIC CONTOURS - MAJOR

TOPOGRAPHIC CONTOURS - MINOR

WATER SURFACE

PROPERTY BOUNDARY

EXISTING OVERHEAD LINES

CHAIN LINK FENCE

UNDERGROUND LINE

USACE NAVIGABLE CHANNEL

ACCESS ROUTE

LIMITS OF CONSTRUCTION

SILT FENCE

LOC

G-02

SF

© 2021 Microsoft Corporation © 2021 Maxar ©CNES (2021) Distribution Airbus DS

LOC

LO

C

LOC

LOC

LO

C

LOC

LOC

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\SITE ACCESS.dwg - 7/31/2023

MICHIGAN DEPARTMENT OF

TECHNOLOGY, MANAGEMENT AND

BUDGET

GEI Project 1904013

If this scale bar does not measure 1" then drawing is not original scale.

Attention: CHEBOYGAN DAM IMPROVEMENTS PROJECT

CHEBOYGAN, MI

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

Consultants

0 1"

NO. DATE ISSUE/REVISION APP

A 8/24/2023 ISSUE FOR BID SAE

Designed:

Checked:

Drawn:

JEP

KAR

JEP

Approved By: SAE

SHEET NO.

DWG. NO.

OF 7

ISSUE FOR BID

SITE ACCESS PLAN

G-03

- SITE ACCESS

PLAN

UPSTREAM

ACCESS TO DAM

OVERPASS

CEC SUBSTATION

GREAT LAKES TISSUE (GLT) PROPERTY LINE

CEC PROPERTY LINE

SCALE, FEET

120 240

MICHIGAN STATE

WATERWAYS

PROPERTY LINE

CONSUMERS ENERGY (CEC) SUBSTATION

PROPERTY CONTACT: RON BOURGEOIS AT

517-740-8936

M-27

E.

L

IN

C

O

LN

A

VE

SOUTH ST.

CHEBOYGAN DAM

MAIN SPILLWAY

CONTRACTOR STAGING

AREA (CLOSED TO

PUBLIC) SEE NOTE 1

REMOVABLE SKID

DOCK (SEE NOTE 3)

OHLOHLOHL

GREAT LAKES TISSUE

POWER PLANT

PROJECT LOCATION:

PART OF THE W 1/2 OF THE SE 1/4 OF SECTION 31 IN T38N, R01W

CITY OF CHEBOYGAN

GENERAL NOTES:

1. UPSTREAM ACCESS CAN BE ACHIEVED THROUGH THE CHEBOYGAN LOCK DNR BOATING ACCESS SITE.

2. PROPERTY LINE INFORMATION GATHERED FROM CHEBOYGAN COUNTY ONLINE MAPPING SYSTEM

ACCESSED ON 11/9/2021.

3. THE MDNR WILL REMOVE THE SKID DOCK AT THE REQUEST OF THE CONTRACTOR AS NEEDED TO PROVIDE

ADDITIONAL SPACE FOR LAUNCHING BARGES AND EQUIPMENT.

4. IF ACCESSING FROM THE EAST THROUGH GLT PROPERTY, THERE EXISTS A HOPPER THAT LIMITS

OVERHEAD CLEARANCE TO 9' 6". THIS LIMITATION SHOULD BE CONSIDERED DURING ACCESS PLANNING.

5. VISUAL INSPECTION OF THE ACCESS BRIDGE IMMEDIATELY UPSTREAM OF THE GLT POWERHOUSE HAS

DETERMINED A MAXIMUM LOAD RATING FOR THE BRIDGE OF LIGHT DUTY CLASS 2A TRUCKS WITH A

MAXIMUM AXLE WEIGHT OF 4,000 LBS.

EXTENTS OF USACE

NAVIGABLE CHANNEL

EXTENTS OF USACE

NAVIGABLE CHANNEL

UPSTREAM ACCESS TO LOCK

VIA MDNR EASEMENT THROUGH

GREAT LAKES TISSUE

HOPPER

(SEE NOTE 4)

POWERHOUSE

ACCESS

BRIDGE (SEE

NOTE 5)

X

X

X

X

E E

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC LOC

LOC

LOC

LO

C

LO

C

LO

C

LO

C

LO

C

LO

C

LO

C

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

SF

SF

SF

SF

CHEBOYGAN DAM

PLAN

SCALE, FEET

20100

SOIL EROSION AND SEDIMENT CONTROL PLAN

G-04

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\SOIL EROSION AND SEDIMENT CONTROL PLAN.dwg - 8/11/2023

MICHIGAN DEPARTMENT OF

TECHNOLOGY, MANAGEMENT AND

BUDGET

GEI Project 1904013

If this scale bar does not measure 1" then drawing is not original scale.

Attention: CHEBOYGAN DAM IMPROVEMENTS PROJECT

CHEBOYGAN, MI

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

Consultants

0 1"

NO. DATE ISSUE/REVISION APP

A 08/XX/2023 ISSUE FOR BID SAE

Designed:

Checked:

Drawn:

JEP

KAR

JEP

Approved By: SAE

SHEET NO.

DWG. NO.

OF 7

ISSUE FOR BID

SILT FENCE (TYP)

INSTALLATION WITH TRENCHING

NOTES:

1. SILT FENCE SHALL BE PLACED ON SLOPE CONTOURS TO MAXIMIZE PONDING EFFICIENCY.

2. INSPECT AND REPAIR FENCE AFTER EACH STORM EVENT AND REMOVE SEDIMENT WHEN

NECESSARY. 9" (225mm) MAXIMUM RECOMMENDED STORAGE HEIGHT.

3. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT WILL NOT CONTRIBUTE

SEDIMENT OFF-SITE AND CAN BE PERMANENTLY STABILIZED.

EXTRA STRENGTH FILTER

FABRIC NEEDED WITHOUT

WIRE MESH SUPPORT

STEEL OR WOOD POST

ATTACH FILTER FABRIC

SECURELY TO UPSTREAM

SIDE OF POST

10' (3m) MAXIMUM SPACING WITH WIRE SUPPORT FENCE 6' (1.8m)

MAXIMUM SPACING WITHOUT

WIRE SUPPORT FENCE

FLOW

PONDING HEIGHT

8" (200 mm)

3/4" (20mm) MIN

DRAIN ROCK

FLOW

12" MIN

(300 MM)

9" MAX

(225 mm)

STORAGE HT

PONDING HEIGHT

FLOW

INSTALLATION WITHOUT TRENCHING

STEEL OR WOOD

POST

36" (1M) HIGH MAX

12" MIN

(300 mm)

4"x6" (100x150mm)

TRENCH WITH

COMPACTED BACKFILL

SILT FENCE 2

SCALE: NTS

X

X X

E

F

E

580580

LOC

LOC LOC

LOC

LO

C

LOC

LOC

EXISTING SITE PLAN

20 40

SCALE:

1" = 20'

- OVERALL SITE

PLAN

NOTES:

1. EXISTING BASEMAP COMPILED FROM AERIAL IMAGERY OBTAINED FROM

GOOGLE EARTH (2008) OVERLAYED BY THE RESULTS OF A SITE SURVEY

CONDUCTED SEPTEMBER 23, 2019 BY GEI CONSULTANTS.

2. A TRIMBLE R6 GNSS SYSTEM GPS WAS USED FOR THE DATA COLLECTION

AND WAS SUPPLEMENTED WITH A SEAFLOOR HYDROLITE SINGLE BEAM ECHO

SOUNDER FOR THE BATHYMETRY MEASUREMENTS.

CHEBOYGAN RIVER

(EL. VARIES, 594.2' TO 590.2')

C-02

CHEBOYGAN DAM

GLT PROPERTY LINE

100 AMP ELECTRIC SERVICE

APPROXIMATE U/G

ELECTRICAL SERVICE

TO DAM GATES

(ACTUAL LOCATION

TO BE CONFIRMED

BY CONTRACTOR)

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\EXISTING SITE PLAN.dwg - 7/31/2023

MICHIGAN DEPARTMENT OF

TECHNOLOGY, MANAGEMENT AND

BUDGET

GEI Project 1904013

If this scale bar does not measure 1" then drawing is not original scale.

Attention: CHEBOYGAN DAM IMPROVEMENTS PROJECT

CHEBOYGAN, MI

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

Consultants

0 1"

NO. DATE ISSUE/REVISION APP

A 8/24/2023 ISSUE FOR BID SAE

Designed:

Checked:

Drawn:

JEP

KAR

JEP

Approved By: SAE

SHEET NO.

DWG. NO.

OF 7

ISSUE FOR BID

EXTENTS OF USACE

NAVIGABLE CHANNEL

EXTENTS OF USACE

NAVIGABLE CHANNEL

C-01

CHEBOYGAN LOCK

POWERHOUSE

ACCESS BRIDGE

(SEE G-03 FOR

LIMITATIONS)

HOPPER (SEE G-03 FOR LIMITATIONS)

GREAT LAKES

TISSUE COMPANY

PLANT

DRAWBRIDGE

U/E U/E

EXISTING DAM GATE CONTROLS

SCALE: N.T.S.

- ORIGINAL GATE CONSTRUCTION SECTION AND ELEVATION

DETAIL 20 40

SCALE:

1" = 20'

C-01 CHEBOYGAN DAM

PLAN

GATE #6

GATE #5 GATE #4 GATE #3

GATE #2 GATE #1

FLOW

CHEBOYGAN DAM GATE

SCHEDULE

GATE NO. LENGTH HEIGHT

ESTIMATED

DEAD

WEIGHT

1 13' - 11 14" 6' - 0" 2600 LBS

2 13' - 11 14" 6' - 0" 2600 LBS

3 13' - 11 14" 6' - 0" 2600 LBS

4 15' - 4 34" 6' - 0" 3000 LBS

5 16' - 9 34" 6' - 0" 3200 LBS

6 12' - 4 14" 6' - 0" 2400 LBS

- DAM GATE HOIST OPERATION

EXISTING CONDITION PHOTOS

CHEBOYGAN RIVER

REMOVE GATE ACTUATOR (TYP)

REMOVE ACME SCREW (TYP)

REMOVE SHAFT AND COUPLER (TYP) REMOVE GATE ACTUATOR (TYP)

REMOVE ACME SCREW (TYP)

SCALE: N.T.S.

C-02 TYPICAL DAM GATE TO HOIST SCREW

CONNECTION

DETAIL

L 7"X4"X3/8"

L 7"X4"X3/8"

2" DIA. ACME SCREW

COLLAR5"X3/8" STIFFENER PL

SET SCREW

4"

SCALE: N.T.S.

C-02 TYPICAL DAM GATE TO HOIST SCREW

CONNECTION

DETAIL

LOCATION OF CONNECTION

APPROXIMATELY 7" BELOW TOP CHANNEL

L 7"X4"X3/8" LLH

L 7"X4"X3/8" LLH

5"X3/8" STIFFENER PL

SET SCREW

COLLAR

2" DIA. ACME SCREW

LOCATION OF CONNECTION

APPROXIMATELY 7" BELOW

TOP CHANNEL

C-02 3

C-02

C-02

E

E

E

EE

E

100 AMP ELECTRICAL SERVICE

(LOCATION APPROXIMATE)

ELECTRICAL OUTLETS (TYP)

NOTES:

1. NO STOPLOGS EXIST FOR DEWATERING DAM GATES.

2. CONTRACTOR SHALL SUFFICIENTLY BRACE GATE IN THE

CLOSED POSITION DURING REPLACEMENT OF GATE

ACTUATORS.

3. ONLY TWO (2) GATES MAY BE WORKED ON CONCURRENTLY.

THE ACTUATOR REPLACEMENTS SHALL BEGIN WITH GATES 1

AND 2. ONCE GATES 1 AND 2 PASS OPERATIONAL TESTING,

THE DEMO WORK ON GATES 3 AND 4 MAY BEGIN.

AC

M

E

SC

R

EW

~7 6"

(V

IF

, T

YP

A

LL

G

AT

ES

EXISTING OUTLET

SEE DETAIL 3 ON NEXT SHEET

EXISTING CONDUIT

SEE DETAIL 3 ON NEXT SHEET

EXISTING OUTLET

EXISTING CONDUIT

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\EXISTING DAM GATE CONTROLS.dwg - 10/25/2022

MICHIGAN DEPARTMENT OF

TECHNOLOGY, MANAGEMENT AND

BUDGET

GEI Project 1904013

If this scale bar does not measure 1" then drawing is not original scale.

Attention: CHEBOYGAN DAM IMPROVEMENTS PROJECT

CHEBOYGAN, MI

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

Consultants

0 1"

NO. DATE ISSUE/REVISION APP

A 8/24/2023 ISSUE FOR BID SAE

Designed:

Checked:

Drawn:

JEP

KAR

JEP

Approved By: SAE

SHEET NO.

DWG. NO.

OF 7

ISSUE FOR BID

TYPICAL GATE SYSTEM LOOKING DOWSTREAM EXISTING HOIST SCREW CONNECTION

INCLUDING DEMOLITION NOTES

C-02

E E

E

E

E

E

\\geiconsulta B:\Working\DTMB\1904013 Cheboygan Lock Facility - Repair and Reno\CAD\Design\Working\Dam Drawings\PROPOSED DAM GATE CONTROLS.dwg - 7/31/2023

MICHIGAN DEPARTMENT OF

TECHNOLOGY, MANAGEMENT AND

BUDGET

GEI Project 1904013

If this scale bar does not measure 1" then drawing is not original scale.

Attention: CHEBOYGAN DAM IMPROVEMENTS PROJECT

CHEBOYGAN, MI

GEI CONSULTANTS OF MICHIGAN, P.C.

109 W. BARAGA AVENUE

MARQUETTE, MI 49855

(906)451-4021

Consultants

0 1"

NO. DATE ISSUE/REVISION APP

A 8/24/2023 ISSUE FOR BID SAE

Designed:

Checked:

Drawn:

JEP

KAR

JEP

Approved By: SAE

SHEET NO.

DWG. NO.

OF 7

ISSUE FOR BID

PROPOSED DAM GATE CONTROLS

20 40

SCALE:

1" = 20'

- TYPICAL DAM GATE

ELEVATION

REPLACE ACME SCREW (TYP)

REPLACE BEVEL GEAR

REPLACE DRIVE SHAFT AND COUPLER

REPLACE DRIVE BEVEL GEAR

NEW ELECTRICAL ACTUATOR

SHEET NOTES

1. PROPOSED GATE OPERATING SYSTEM SHALL BE MOUNTED TO EXISTING DOUBLE CHANNEL

SUPPORTS.

2. BEVEL GEARS, ACTUATORS, CONDUIT, SUPPORT FRAMING, ETC. SHALL NOT IMPEDE PUBLIC

ACCESS WALKWAY.

3. PROPOSED OPERATING SYSTEM SHALL ALLOW THE OWNER TO OPERATE EACH OF THE SIX

GATES WITH PUSH BUTTON CONTROLS LOCATED WITHIN A LOCKABLE BOX AT EACH ACTUATOR.

GATES ARE ANTICIPATED TO BE OPERATED ONE AT A TIME UNDER THE DIRECT OBSERVATION

OF THE OPERATOR.

4. ACTUATORS SHALL INCLUDE LOCKABLE MANUAL OVERRIDE HANDWHEEL/CRANK AT EACH GATE.

5. SYSTEM SHALL BE SUFFICIENT TO HOIST GATE UNDER FULL HYDROSTATIC PRESSURE. 10 KIP

SERVICE LOAD IS ASSUMED FOR EACH GATE PER PROJECT SPECIFICATIONS.

6. THE SYSTEM SHALL INCLUDE A POSITION LIMIT SWITCH TO REDUCE THE POTENTIAL OF

UNNECESSARY LOADS IMPOSED ON THE GATE DUE TO 'OVER-OPENING' OR 'OVER-CLOSING' OF

THE GATE.

7. CONTRACTOR SHALL MATE NEW ACME SCREW WITH EXISTING GATES AS SHOWN IN DETAIL 2

BELOW.

8. CONTRACTOR TO ADD 60A 240V FEEDER CIRCUIT FROM THE EXISTING SERVICE TO SUPPLY THE

ACTUATORS. SEE PANEL SCHEDULE AND NOTES BELOW.

A C-03

A C-03

20 40

SCALE:

1" = 20'

A

C-03 TYPICAL DAM GATE SCHEMATIC

SECTION

NEW ELECTRICAL ACTUATOR

REPLACE ACME SCREW (TYP)

REPLACE BEVEL GEAR

SCALE: N.T.S.

C-03 TYPICAL DAM GATE TO HOIST

SCREW CONNECTION

DETAIL

NEW ACME SCREW

REPLACE IN KIND

THREADED

COLLAR

SET BOLT

BOLT MOUNTING PLATE TO

EXISTING FRAME TO

ACCOMODATE NEW BEVEL

GEAR AND ACTUATOR

4"

8"

SCALE: N.T.S.

C-03 TYPICAL DAM GATE TO HOIST SCREW

CONNECTION

DETAIL

C-03

C-03

EXISTING BEAM IN

BACKGROUND

EXISTING

WALKWAY

EXISTING HANDRAIL

6"

BOLT SPACING

6" X 10 1/2"

HOIST SCREW SPACING

GATE NO. SCREW SPACING (VIF)

1 9'-7 1/2" 2 9'-11 1/2" 3 9'-11 1/2" 4 11'-4 3/4" 5 12'-9 3/4" 6 8'-4 1/2"

VARIES SEE TABLE

EXISTING

C12X20.7

3 1/2"

EXISTING

ELECTRICAL

OUTLET

EXISTING

CONDUIT

EXISTING OUTLET

EXISTING CONDUIT

DETAIL 3 BELOW

PROPOSED SERVICE

CONDUIT

EXISTING OUTLET

PROPOSED SERVICE

CONDUIT

20 40

SCALE:

1" = 20'

- CHEBOYGAN DAM

PLAN

GATE #6 GATE #5 GATE #4 GATE #3

GATE #2 GATE #1

FLOW

CHEBOYGAN RIVER

SEE NOTE 8

EXISTING ELECTRICAL OUTLETS

NEW CONDUIT FOR

GATE ACTUATORS

Dam 240/120 Panel Modifications

Rev Remarks Load

(VA)

Conductor Size

Type

Trip

CK

T # A B

CK

T

Type

Trip Conductor

Size Load (VA) Remarks Rev

0 SPILLWAY 2880

2 #10, #10

GND, 30A

1 A 2

20A 2 #12, #12

GND, 600 LIGHT 0

OUTLETS 3/4" C 1P 1P 3/4" C POLES

0 SIGN 600

2 #12, #12

GND, 20A

3 B 4

20A 2 #12, #12

GND, 600 TIME 0

LIGHTS 3/4" C 1P 1P 3/4" C CLOCK

0 US FISH 600

2 #12, #12

GND, 20A

5 A 6 60A 3 #6, #8 GND TBD DAM GATE

1& WILDLIFE 3/4" C 1P

7 B 8 2P 1" C TBD ACTUATORS

NOTES:

1. GATE ACTUATOR CIRCUIT TO INCLUDE 30A NEMA 4X STAINLESS STEEL FUSED DISCONNECT SWITCH (15A FUSES) FOR EACH ACTUATOR.

2. USE NEMA 4X STAINLESS STEEL J-BOXES IN FEEDER RUN TO ALLOW #12 AWG TAPS TO EACH DISCONNECT SWITCH (TAP RULES APPLY).

PROPOSED

CONDUIT SERVICE

C-03 file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt file:///G:/Blocks/GEI%20General/D_GEI-Section-Mark-FULL_Help.txt