Plans W911XK24B0005.pdf

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FY24 Little Manistee River Sea Lamprey Barrier Trap
Solicitation number
W911XK24B0005
Issued by

About this file

This document is a Solicitation (W911XK24B0005) for the FY24 Little Manistee River Sea Lamprey Barrier Trap project. The U.S. Army Corps of Engineers (USACE), Detroit District is seeking construction services to improve sea lamprey control in the Little Manistee River in Manistee, MI. The key requirements include replacing the existing concrete spillway structure with a new 70-foot long, 6-bay adjustable height steel sheet pile and wide flange pile weir, constructing a steel walkway over the weir, performing excavation and grading, and placing riprap for scour protection. The solicitation provides details on the project scope, required materials and construction methods, and relevant codes and standards. No pricing terms, set asides, or award dates are specified in the document.

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SEA LAMPREY BARRIER & TRAP

LITTLE MANISTEE RIVER

MANISTEE, MICHIGAN

MANISTEE COUNTY

W911XK24B0005

03APRIL2024

DETROIT DISTRICT

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PROJECT LOCATION

PROJECT LOCATION

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SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

of Engineers

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TIMOTHY C. SMITH P.E., CHIEF, DESIGN BRANCH

PHILLIP C. ROSS P.E.,CHIEF, ENGINEERING & CONSTRUCTION DIVISION

REQUIRED BY ER 1110-1-8152.

PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS

REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE

ARMY CORPS OF ENGINEERS. THE INITIALS OR SIGNATURES AND

THE PROJECT WAS DESIGNED BY THE DETROIT DISTRICT OF THE U.S.

MICHIGAN

WISCONSIN

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FILER CITY

OAK HILLLAKE

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EASTLAKE

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MANISTEE, MICHIGAN

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GRID SPACE DETAIL IS LOCATED

SHEET ID, DETAIL IS ON

DETAIL CALL OUT

GRID SPACE SECTION IS LOCATED

SHEET ID, SECTION IS ON

SECTION CALL OUT DIRECTION OF SECTION CUT

SHEET ID, ELEVATION IS ON

GRID SPACE ELEVATION IS LOCATED

DIRECTION OF ELEVATION

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TRUE NORTH

GRAPHIC SCALETEXT SCALE

TO LOWER LEFT CORNER

AREA TITLE STARTS IN REFERENCE

LOCATION ON THE GRID THE DETAIL

INDICATOR IS FOUND ON THE SHEET

WHERE THE SECTION/DETAIL

THIS POINTS TO THE GRID LOCATION

INDICATOR IS FOUND

SHEET WHERE THE

THIS POINTS TO THE FIRST

NOTES SPECIFIC TO THIS DRAWING AREA TITLE

DRAWING AREA TITLE:

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V a lu e E n g in e e r

01 57 19 PARAGRAPH 3.1.3

IN-WATER WORK RESTRICTIONS ARE DESCRIBED IN SPECIFICATION SECTION 15.

DESCRIBED IN SPECIFICATION SECTION 01 35 13 PARAGRAPH 1.6.1.4.

THE OPERATION OF THE EXISTING WEIR STRUCTURE CAN BE ALTERED AS 14.

STOPLOG FABRICATION; INSTALLATION OF JIB CRANE AND FOUNDATION;

CONSTRUCTION OF STEEL VAULT IN BAY 6 OF THE EXISTING WEIR; STEEL

RESTORATION. OPTION 1 WORK UNDER THIS CONTRACT INCLUDES

ALONG SPILLWAY, WEIR, AND RIVER BANKS; SEEDING AND SITE

AND INSTALLATION; ALUMINUM STOPLOG FABRICATION RIPRAP PLACEMENT

STEEL WALKWAY STRUCTURE INSTALLATION; CONCRETE SPILLWAY GRADING

ABUTMENTS; H-PILE INSTALLATION FOR THE SPILLWAY WEIR AND WALKWAY;

INSTALLATION FOR THE SPILLWAY WEIR AND NORTH AND SOUTH WEIR

LIMITED TO: CLEARING AND GRUBBING; SITE GRADING AND EXCAVATION; SSP

THE REQUIRED WORK UNDER THIS CONTRACT REQUIRES BUT IS NOT13.

DESCRIBED IN SPECIFICATIONS SECTION 01 35 26 FOR COR APPROVAL.

THE CONTRACTOR SHALL SUMBIT AN EMERGENCY ACTION PLAN AS12.

CONSTRUCTION PERIOD.

ALL UTILITY SERVICES WILL REMAIN FUNCTIONAL DURING THE

THE CONTRACTOR SHALL TAKE PRECAUTIONARY MEASURES TO ENSURE11.

HAZARDS.

RESPONSIBLE FOR LEAVING THE WORK AREA SECURED AND FREE OF

UPON COMPLETION OF EACH DAY'S WORK, THE CONTRACTOR SHALL BE10.

THE COR.

DAMAGE TO THE WEIR CAUSED DURING CONSTRUCTION AS APPROVED BY

TAKE. THE CONTRACTOR WILL BE RESPONSIBLE FOR REPAIRING ANY

CONTRACTOR ON THE APPROPRIATE EMERGENCY RESPONSE MEASURES TO

OCCURS TO THE WEIR DURING CONSTRUCTION. THE COR WILL DIRECT THE

COR IF ANY WEIR STABILITY CONCERNS ARE NOTED OR ANY DAMAGE

THE WEIR DURING CONSTRUCTION. THE CONTRACTOR SHALL NOTIFY THE

THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING THE STABILITY OF9.

LITTLE MANISTEE RIVER. SEE SPECIFICATION SECTION 01 57 19.

CONSTRUCTION ACTIVITIES REMAIN UPLAND AND DO NOT RUNOFF TO THE

ENSURE SEDIMENTS AND/OR CONTAMINENTS GENERATED FROM

APPROVED BY THE CONTRACTING OFFICERS REPRESENTATIVE (COR) TO

STORMWATER POLLUTION PREVENTION PLAN (SWPPP) MUST BE8.

WORK.

CONTRACTOR SHALL VERIFY CONDITIONS IN FIELD PRIOR TO BEGINNING 7.

06/13/2014.

SURVEY INFORMATION OBTAINED BY GOURDIE-FRASER ON 06/03/2014 - 6.

DESTROYED BY THEIR OPERATIONS.

NOT SPECIFICALLY INDICATED FOR REMOVAL THAT IS DAMAGED OR

THE CONTRACTOR SHALL REPLACE, AT THEIR OWN EXPENSE, ANY ITEMS 5.

ALL ITEMS ARE EXISTING UNLESS NOTED AS REQUIRED. 4.

VERTICAL DATUM OF 1988 (NAVD88).

ELEVATIONS AND SOUNDING DEPTHS ARE REFERRED TO NORTH AMERICAN 3.

U.S. SURVEY FEET.

(2112). NORTH AMERICAN DATUM (NAD83). ALL COORDINATES SHOWN ARE IN

COORDINATE SYSTEM, LAMBERT PROJECTION, MICHIGAN CENTRAL ZONE

GRID COORDINATES ARE BASED ON THE MICHIGAN STATE PLANE 2.

THAT TIME.

BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT

THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY

THE EXISTING INFORMATION DEPICTED ON THESE DRAWINGS REPRESENTS 1.

GENERAL NOTES

X-###

X#

NOTE:

0 1' 2'6"

N

DRAWING AREA TITLE

SCALE: 1"=1'

X#

STEEL SHEET PILESSP

REQUIREDREQ'D

PLACEMENT STATIONPS

ORDINARY LOW WATER MARKOLWM

ORDINARY HIGH WATER MARKOHWM

NOT TO SCALENTS

NATIONAL GEODETIC VERTICAL DATUMNGVD

MISCELLANEOUSMISC

MINIMUMMIN

MATERIALMAT'L

LOW WATER DATUMLWD

INTERNATIONAL GREAT LAKES DATUMIGLD

INCHESIN

GOVERNMENTGOVT

GOVERNMENT FURNISHED PROPERTYGFP

GALVANIZEDGALV

FOOTFT

EXISTINGEXIST

ELEVATIONELEV

EACHEA

CUBIC YARDCY

CHANNEL STATIONC.S.

CONTRACTING OFFICER'S REPRESENTATIVECOR

CENTERLINEC/L

BOTTOMBOT

AMERICAN WELDING SOCIETYAWS

STANDARD ABBREVIATIONS

X-3##

X#

X-3##

X#

X-5##

X#

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X#

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SCALE: 1" = 20'

OVERALL EXISTING CONDITIONS

LM-15-01

LM-15-02

EXISTING FENCE

CLEARANCE

SINGLE GATE, 5' 8"

EXISTING FENCE WITH

CLEARANCE

DOUBLE GATE, 11' 4"

EXISTING FENCE WITH

APPROX. CHANNEL LIMITS

APPROX. CHANNEL LIMITS

EXISTING OBSERVATION DECK

AROUND SPAWNING STATION PERIMETER.

EXISTING 6' TALL CHAIN LINK FENCING

DIA BREAST HEIGHT

WHITE PINE 30"

GROUP OF TREES, TWO 16" DIA AND ONE 6" DIA TO REMAIN

24" DIA STUMP

DIA BREAST HEIGHT

ASH TREE 11"

DIA BREAST HEIGHT

PAPER BIRCH 14"

DISTURBANCE

CONSTRUCTION LIMITS OF

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

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RIVER

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WORK. SEE SPECIFICATION SECTION 01 35 13.

FOR VERTICAL AND HORIZONTAL CONTROL FOR FUTURE CONSTRUCTION

THE CONTRACTOR SHALL ESTABLISH AND SET 2 PERMANENT BENCHMARKS 4.

35 13 FOR SPECIAL REQUIREMENTS.

SHALL LOCATE UTILITIES. PLEASE REFERENCE SPECIFICATION SECTION 01

PRIOR TO THE START OF ANY CONSTRUCTION ACTIVITY, THE CONTRACTOR 3.

E:19205629.515.

AT N:326809.719 E:19205616.957. LM-15-02 IS LOCATED AT N:326942.799

SPECIFICATIONS SECTION 019990 FOR BORING LOGS. LM-15-01 IS LOCATED

SOIL BORINGS COLLECTED BY TTL ASSOCIATES, INC ON 09/16/2015. SEE 2.

599.4 UPSTREAM AND 598.5 DOWNSTREAM OF THE WEIR.

06/13/2014. AT THIS TIME WATER SURFACE ELEVATION WAS MEASURED AT

SURVEY INFORMATION: OBTAINED BY GOURDIE-FRASER 06/03/2014 - 1.

GENERAL SHEET NOTES

20' 40'0

LEGEND

FLO

W

NOTE: EXISTING PEDESTRIAN PATH AND RIPRAP NOT SHOWN.

SURFACE

CONCRETE

FENCE

CONTOUR

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A1

SCALE: 1" = 10'

EXISTING SPILLWAY CONDITIONS

SEE NOTE 1

EXISTING SSP

EXISTING CONCRETE SPILLWAY

EXISTING CANOE PORTAGE

AND GEOTEXTILE

EXISTING RIPRAP

WITH GATE

EXISTING FENCE

LM-15-02

CUTOFF WALL

EXISTING SSP

CONSTRUCTION LIMITS OF DISTURBANCE

EL 599.4

TOP OF WATER

EL 598.5

TOP OF WATER

TO REMAIN

GROUP OF TREES, TWO 16" DIA AND ONE 6" DIA

24" DIA STUMP

DIA BREAST HEIGHT

ASH TREE 11"

DIA BREAST HEIGHT

PAPER BIRCH 14"

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

A

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EVENT. UNKNOWN SIZE AND DEPTH. TOP EL VISUALLY CONFIRMED AT 602.1'.

SSP WAS INSTALLED AS A STABILITY MEASURE IN APRIL 2014 FLOODING 1.

GENERAL SHEET NOTES

10' 20'0

CONCRETE SURFACE

RIP RAP

CAT WALK

CHAIN LINK FENCE

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

WOOD CHIP CANOE PORTAGE

V-100

A1

BAY NO. 6

BAY NO. 5

BAY NO. 4

BAY NO. 3

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A1

SCALE: 1" = 10'

EXISTING WEIR CONDITIONS

WITH GATE

EXISTING FENCE

INSTALLED IN 2014

EXISTING SSP

CONCRETE PIERS

CONCRETE BASE

SSP, SEE NOTE 3.

SPZ 23 OR SPZ 26

EXISTING

SEE NOTE 2.

CATWALK OVER WEIR,

EXISTING FENCE

EXISTING VIEWING PLATFORM

EXISTING TRASH SCREENS

1.5'

6.5'

4'

.5

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

A

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UNKNOWN.

EXACT EXTENTS AND AS-BUILT OFFSETS FROM THE CONCRETE BASE ARE

1999 AS EMERGENCY RESPONSE MEASURE. SHEETS ARE 15 FEET DEEP.

SPZ 23 OR SPZ 26 SSP INSTALLED ALONG FACE OF CONCRETE WEIR BASE IN 3.

APPLIED TO THE CATWALK.

7" AND HEIGHT CLEARANCE IS 6' 7". ONLY PEDESTRIAN LOADS SHALL BE

PEDESTRIAN ACCESS TO NORTH BANK VIA CATWALK. WIDTH CLEARANCE IS 2' 2.

REPAIRS.

SEE V-300 FOR WEIR AS-BUILTS INCORPORATING 1999 WEIR STABILITY 1.

GENERAL SHEET NOTES

5' 10'0

LIGHT POLE

CONCRETE WEIR

RIP RAP

CAT WALK

CHAIN LINK FENCE

TRASH SCREEN

V-100

A1

BAY NO. 6

BAY NO. 5

BAY NO. 4

BAY NO. 3

BAY NO. 2

BAY NO. 1

V-302

A9

V-302

A1

V-301

A1

V-302

K9

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A1

SCALE: 3/8" = 1'

EXISTING WEIR DOWNSTREAM PROFILE

STOP LOGSSTOP LOGS

BAY 6

BAY 1

WALKWAY

HAND RAIL

FISH LIFT

FISH LIFT

TROLLEY RAIL FOR FISH FENCE REMOVAL

EXISTING SSP CUTOFF WALL

EXISTING CONCRETE BASE

WINGWALL

CONCRETE

EXISTING

WINGWALL

CONCRETE

EXISTING

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

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V a lu e E n g in e e r

ELEVATIONS SURVEYED JUNE 2014 BY GOURDIE FRASER. 2.

INCLUDED IN SPECIFICATION SECTION 01 99 90.

REPRESENT CURRENT WEIR CONDITIONS. THESE TWO DOCUMENTS ARE

BUILT DRAWINGS AND JUNE 3, 1999 MDEQ PERMIT DRAWINGS AND MAY NOT

SECTION DETAILS ARE DEPICTED FROM 1966 LITTLE MANISTEE WEIR AS 1.

GENERAL SHEET NOTES

4'0 2' 8'V-102

A1

TOP OF WALL 603

TOP OF CONCRETE BASE 595.5'

SSP TIP EL 580.5

BOT OF CONCRETE BASE 594.0'

WALL 600

TOP OF

T R

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SCALE: 3/8" = 1'

EXISTING WEIR SECTION, BAY 6

A9

SCALE: 3/8" = 1'

EXISTING WEIR SECTION, BAY 1

UNKNOWN. SEE NOTE 3.

REPAIRS, EXACT LOCATION

FROM 1999 REPPAIRS

EXISTING SAW CUT HOLE

TOP EL 601.33'

EXISTING TRASH SCREEN

WEIR BASE AND SSP.

BOLTED INTO CONCRETE

REPAIRS. STEEL PLATE

COVER FROM 1999

EXISTING STEEL SSP

REPAIRS

FROM 1999

EXISTING SSP

1999 GROUT FILL

EXISTING CATWALK

EXISTING WALKWAY

EXISTING CATWALK

EXISTING FISH LIFT

LOG GUIDE, SEE NOTE 4

EXISTING UPSTREAM STOP LOG GUIDE, SEE NOTE 4

EXISTING UPSTREAM STOP

EXISTING STOP LOGS

ENTRANCE

SPAWNING STATION

EXISTING GATES FOR

EXISTING RAILINGEXISTING RAILING

EXISTING RAILING

EXISTING STEEL SHEETING

EXISTING CONCRETE BASE

TOP EL 601.33'

EXISTING TRASH SCREEN

K9

SCALE: 3/8" = 1'

EXISTING WEIR SECTION, BAY 3

WALL FROM 1999 REPAIRS

EXISTING SSP CUTOFF

WALL FROM 1999 REPAIRS

EXISTING SSP CUTOFF

EXISTING CATWALK

THE CONCRETE PIER

EXISTING OPENING IN

SCREEN TOP EL 601.33'

EXISTING TRASH

THE CONCRETE PIER

EXISTING OPENING IN

FROM 1999 REPAIRS

EXISTING GROUT FILL

FROM 1999 REPAIRS

EXISTING SSP

EXISTING STEEL SHEETING

SHEETING

STEEL

EXISTING

EXISTING STOP LOGS

EXISTING STOP LOGS

SEE NOTE 4

STOP LOG GUIDE,

EXISTING UPSTREAM

EXISTING CATWALK

2 1/4

2 1/4

2 1/4

2'-6"

6'-0"

1'-6"

2'-0"

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

A

B

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01 35 13.

STOPLOGS FOR WATER CONTROL AS DESCRIBED IN SPECIFICATION SECTION

UPSTREAM STOPLOG GUIDES IN BAYS 1 AND 6 CAN BE USED TO PLACE 4.

WATER COMING IN FROM BAY 5 THROUGH THE CIRCULAR OPENING.

COFFERDAM DESIGN SUBMITTED FOR COR APPROVAL SHALL ADDRESS

FOR SEA LAMPREY TRAP CONSTRUCTION OR TRASH GRATE REMOVAL, THE

SHOULD A WATER DIVERSION STRUCTURE BE INSTALLED TO DEWATER BAY 6 3.

ELEVATIONS SURVEYED JUNE 2014 BY GOURDIE FRASER. 2.

INCLUDED IN SPECIFICATION SECTION 01 99 90.

REPRESENT CURRENT WEIR CONDITIONS. THESE TWO DOCUMENTS ARE

BUILT DRAWINGS AND JUNE 3, 1999 MDEQ PERMIT DRAWINGS AND MAY NOT

SECTION DETAILS ARE DEPICTED FROM 1966 LITTLE MANISTEE WEIR AS 1.

GENERAL SHEET NOTES

4'0 2' 8'V-102

A1

V-102

A1

4'0 2' 8'

4'0 2' 8'V-102

NOTE: GROUT FILL NOT SHOWN

1999 SSP TIP EL 580.5

BASE 595.5'

TOP OF CONCRETE

TOP OF WALL 603

TOP OF CONCRETE BASE 595.5'

TOP OF WALL 603

TIP EL 580.5'

1999 SSP TIP EL 580.5

GROUT FILL

CONCRETE

BASE 595.5'

TOP OF CONCRETE

BASE 594.0'

BOT OF CONCRETE

BASE 594.0'

BOT OF CONCRETE

BOT OF CONCRETE BASE 594.0'

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SCALE: 1" = 20'

OVERALL DEMOLITION PLAN

REINFORCED SLAB.

OFFSITE. ASSUME 6" THICK

TO BE REMOVED AND DISPOSED

EXISTING CONCRETE SPILLWAY

NOTE 4

TO BE REMOVED, SEE

AND GEOTEXTILE

EXISTING RIPRAP

SEE NOTE 3.

BE REMOVED AS NECESSARY

EXISTING SSP SECTIONS TO

DISPOSED OFFSITE

BE REMOVED AND

EXISTING FENCE TO

6' TALL CHAIN LINK

NOTE 4

TO BE REMOVED, SEE

EXISTING RIPRAP

AND DISPOSED OF OFFSITE

PORTAGE PATH TO BE REMOVED

GEOTEXTILE LINER CANOE

EXISTING WOOD CHIP AND

LIMIT OF CLEARING AND GRUBBING

REMOVED AND DISPOSED OFFSITE.

EXISTING SSP CUTOFF WALL TO BE

SEE NOTE 2.

TO BE REMOVED

EXISTING TRASH SCREENS

FROM ALL BAYS. SEE NOTE 2.

JUMPING SCREENS TO BE SALVAGED

EXISTING TRASH SCREENS AND FISH

11' 4" CLEARANCE

EXISTING DOUBLE GATE,

SPAWNING STATION PERIMETER.

FENCING AROUND

EXISTING 6' TALL CHAIN LINK

TO REMAIN

WHITE PINE 30" DIA

AND ONE 6" DIA TO REMAIN

GROUP OF TREES, TWO 16" DIA

TO BE REMOVED

24" DIA STUMP

EXISTING CATWALK OVERHANG TO BE REMOVED, SEE NOTE 6

HEIGHT, SEE NOTE 5

ASH TREE 11" DIA BREAST

SEE NOTE 5

DIA BREAST HEIGHT,

PAPER BIRCH 14"

NOTE 6

BE REPURPOSED, SEE

SHORTENED AND POST TO

EXISTING RAILING TO BE

EXISTING RAILING TO BE REMOVED, SEE NOTE 6

5' 8" CLEARANCE

SINGLE GATE,

EXISTING

37'

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SHALL BE DISPOSED OF OFFSITE.

AS DESCRIBED ON SHEET C-105. UNUSED RAILING AND REMOVED CATWALK

RAILING TO BE REMOVED OR ALTERED MAY BE SALVAGED AND REPURPOSED 6.

AND DISPOSE OF OFFSITE.

REMOVING THE TWO TREE STUMPS AND ASSOCIATED UNSUITABLE MATERIAL

OTHERS PRIOR TO MARCH 31 2024. THE CONTRACTOR WILL BE REQUIRED TO

11" DIA ASH TREE AND 14" DIA PAPER BIRCH TREES WILL BE CUT DOWN BY 5.

DISPOSED OF OFFSITE.

STRUCTURE, SEE SHEET C-102. UNUSED EXISTING RIPRAP SHALL BE

FOR PLACEMENT UPSTREAM OF THE PROPOSED SPILLWAY WEIR

MAY BE STOCKPILED ONSITE AS APPROVED BY THE COR AND IS ACCEPTABLE

REMOVED GEOTEXTILE SHALL BE DISPOSED OF OFFSITE. EXISTING RIPRAP 4.

SOUTH ABUTMENT SSP. DISPOSE OF SSP OFFSITE.

REMOVE SSP SECTIONS AS NECESSARY TO CLEAR SSP DRIVELINE FOR THE 3.

SEQUENCING REQUIREMENTS.

LOCATIONS. SEE SPECIFICATION SECTION 01 35 13 PARAGRAPH 1.7.6 FOR

COORDINATED WITH THE COR. SEE RR101 FOR SCREEN STOCKPILE

REUSE ON SITE WITHIN SPAWNING STATION FENCING IN LOCATION

TRASH SCREENS REMOVED FROM ALL BAYS SHALL BE STOCKPILED FOR 2.

DISTURBANCE SHALL BE DISPOSED OFFSITE.

VEGETATION AND DEBRIS REMOVED FROM WITHIN THE LIMITS OF 1.

GENERAL SHEET NOTES

20' 40'0

F

LO

W

F

LO

W

LIGHT POLE

CONCRETE SPILLWAY TO BE REMOVED

RIP RAP TO BE REMOVED

CHAIN LINK FENCE

MAJOR CONTOUR

MINOR CONTOUR

TRASH SCREEN TO BE REMOVED FOR REUSE

WOOD CHIP CANOE PORTAGE TO BE REMOVED

CD301

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SCALE: 3/8" = 1'

TYPICAL BAY CROSS SECTION - TRASH SCREEN DEMOLITION TRASH SCREEN DEMOLITION

SCALE: 3/4" = 1'

A9

TRASH SCREEN CONNECTION DETAIL

SCALE: 3" = 1'

A15

1" O.C. SEE NOTE 2.

1 1/2" X 3/16" BARS AT

BE REMOVED.

TRASH SCREEN TO

TRASH SCREEN

C5X6.7

L 3X 2 1/2 X 3/8

SEE NOTE 3

BOLTED CONNECTION

BARS AT 1" O.C. SEE NOTE 2

TO BE REMOVED. 1 1/2" X 3/8"

3 SECTIONS OF TRASH SCREEN

G1

SCALE: N/S

PHOTO: WALKWAY DEMO

REMOVED AND DISPOSED OFFSITE

EXISTING GRATING OVERHANG TO BE

NEEDED TO FIT NEW WALKWAY SECTION

RELOCATE ELECTRICAL CONDUIT AS

BEARING FOR NEW SECTION. SEE NOTE 5

CUT BACK EXISTING TO ALLOW 3" OF

EXISTING C5X6.7 TO REMAIN

EXISTING C5X6.7 TO REMAIN

EXISTING CONCRETE PIER

REMOVED, SEE NOTE 6

EXISTING RAILING TO BE

9' OR 9.5' SEE NOTE 4

/8

°9" 9" 2

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

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IN BAYS 5 AND 6.

TIME BETWEEN REMOVING EXISTING RAILING AND INSTALLING NEW RAILING

APPROPRIATE FALL PROTECTION MEASURES SHALL BE DEPLOYED IN THE

SHEET C-105. UNUSED RAILING MUST BE DISPOSED OF OFFSITE.

EXISTING RAILING TO BE REMOVED CAN BE REPURPOSED AS DESCRIBED ON 6.

AWS D1.1.

END. WELDS AND SURFACE PREPARATION SHALL BE IN ACCORDANCE WITH

IF DIAPHRAGM IS REMOVED, WILL NEED TO WELD NEW C3X5 AT BEARING 5.

SCREENS IN THE REMAINING BAYS ARE 9 FEET IN WIDTH.

TRASH SCREENS IN BAYS 1 AND 6 ARE 9.5 FEET IN WIDTH AND TRASH 4.

ANGLE IS JUST RESTING ON THE LOWER C-CHANNEL.

ANGLE ON EACH OF THE THREE GRATING SECTIONS PER BAY. THE LOWER

CONNECTION BETWEEN THE TOP C5X6.7 C-CHANNEL AND L 3X 2 1/2 X 3/8

REMOVE THE TRASH SCREENS BY REMOVING TWO BOLTS AT EACH 3.

REMAINING TRASH SCREENS CONSIST OF STEEL BARS.

TRASH SCREENS IN BAYS 3 AND 4 CONSIST OF ALUMINUM BARS AND THE 2.

INCLUDED IN SPECIFICATION SECTION 01 99 90.

REPRESENT CURRENT WEIR CONDITIONS. THESE TWO DOCUMENTS ARE

BUILT DRAWINGS AND JUNE 3, 1999 MDEQ PERMIT DRAWINGS AND MAY NOT

SECTION DETAILS ARE DEPICTED FROM 1966 LITTLE MANISTEE WEIR AS 1.

GENERAL SHEET NOTES

V-102

4'0 2' 8' 2'0 1' 4' 6"0 3" 1'

A1

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NOTE: GROUT FILL NOT SHOWN

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SSP TIP EL 580.5

AND RAILING REMOVAL

REQUIRED TRASH SCREEN

EXITING CONCRETE

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SCALE: 1" = 15'

REQUIRED OVERALL PLAN

EXISTING OBSERVATION DECK

EXISTING SIDEWALK

SEE NOTES 2 AND 3

RIPRAP FORD

ALLOWED

GRADING

REQD

AND RIPRAP

REQ'D GRADING

SPILLWAY

CONCRETE

REQ'D

WEIR TOP EL 603+/-

EXISTING CONCRETE

FENCING

REQ'D

WIDE GATE

REQ'D 3'

SITE RESTORATION SEE NOTE 7

LIMITS OF DISTURBANCE AND

AND JIB CRANE

CRANE FOUNDATION

OPTION CONCRETE

OPTION SEA LAMPREYTRAP VAULT

REQ'D GRADING

CLOSURE

REQ'D OPENING

JUMPING SCREENS

REQ'D FISH

JUMPING SCREEN

OPTION FISH

GROUP OF TREES, TWO 16" DIA AND ONE 6" DIA

WHITE PINE 30" DIA

REQ'D RIPRAP

REQ'D RIPRAP

SEE NOTE 8

AND WALKWAY

REQ'D SPILLWAY WEIR

REQ'D WALKWAY EXTENSION

REQ'D RAILING

11' 4" CLEARANCE

EXISTING DOUBLE GATE,

TEMPORARY ONES.

AND THE CONTRACTOR WILL NEED TO FABRICATE

BE USED IN THESE GUIDES MAY NOT BE AVAILABLE

IN-WATER WORK IS PERMITTED. STOPLOGS TO

GUIDES TO COFFERDAM OFF BAY 1 WHEN

SPAWNING STATION. CONTRACTOR MAY USE

IN THE FISH LADDER ENTRANCE TO THE

EXISTING STOPLOG GUIDES ARE PRESENT

.2

.4

.6

.8

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IN

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S

A AF

E

Y

Y

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P S

C O

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I n c r e a s e P r o f it

.S u b m it

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V a lu e E n g in e e r

CONSTRUCTED SPILLWAY WALKWAY LIMITED TO PEDESTRIAN LOADING.8.

SPECIFICATION SECTION 32 92 19 SEEDING.

BOUNDARIES SHALL HAVE GRASS COVER ESTABLISHED ACCORDING TO

ALL DISTURBED AREAS WITHIN REQUIRED CLEARING AND GRUBBING 7.

ABUTMENTS.

SHALL BE ESTABLISHED WITHIN 10 FEET OF THE CONSTRUCTED SSP

IN THIS REGION. ONCE CONSTRUCTED, A NO CONSTRUCTION LOAD ZONE

OF EQUIPMENT, STOCKPILING OF MATERIALS, OR TRAFFICKING EQUIPMENT

OF THE EXISTING CONCRETE WING WALLS. THERE SHALL BE NO STORAGE

A NO CONSTRUCTION LOAD ZONE SHALL BE ESTABLISHED WITHIN 10 FEET 6.

CATWALK.

PEDESTRIAN ACCESS IS PERMITTED OVER THE STRUCTURE VIA THE

NO LOADING ALLOWED ON THE EXISTING CONCRETE WEIR STRUCTURE. 5.

REQUIREMENTS SPECIFIED IN THE EGLE PERMIT NO. WRP037413 V.1.

PROFESSIONAL ENGINEER. CONSTRUCTION OF A COFFERDAM SHALL MEET

FOR APPROVAL. COFFERDAM DESIGN SHALL BE STAMPED BY A

IF UTILIZED, CONTRACTOR SHALL SUBMIT COFFERDAM DESIGN TO THE COR 4.

OF 6 INCHES AND BE WASHED AND FREE OF FINES.

RIPRAP USED IN THE TEMPORARY FORD SHALL HAVE A MINIMUM D50 VALUE 3.

SPECIFIED IN PERMIT.

V.1. TEMPORARY FORD MUST BE REMOVED AFTER CONSTRUCTION AS

THE FORD SHOULD BE AS SPECIFIED IN THE EGLE PERMIT NO. WRP037413

EQUIPMENT ACCESS TO THE NORTH BANK OF THE RIVER. CONSTRUCTION OF

CONSTRUCTION OF THE TEMPORARY FORD IS PERMITTED TO ALLOW 2.

FOR APPROVAL.

PERMIT AS DESIRED. ADDITIONAL PERMITS SHALL BE SUBMITTED TO COR

SUFFICIENT FLOW DEPTH. CONTRACTOR MAY OBTAIN SEPARATE EGLE

DURING PERIODS OF IN-WATER WORK RESTRICTIONS TO ENSURE

MATERIAL MAY NEED TO BE REMOVED FROM PORTIONS OF THE FORD

SECTION 01 57 19 FOR ADDITIONAL CONTRACTOR RESPONSIBILITIES.

INCLUDED IN SPECIFICATIONS SECTION 01 99 90. SEE SPECIFICATION

CONFORM TO ALL REQUIREMENTS OF THE EGLE PERMIT NO. WRP037413 V.1 1.

GENERAL SHEET NOTES

15' 30'0

FLO

W

FLO

W

NOTE: OPTION STONE AROUND SEA LAMPREY TRAP VAULT NOT SHOWN FOR CLARITY.

SPILLWAY

REQD CONCRETE

REQD RIPRAP

REQD CONTOUR

EXISTING CONTOUR

RIPRAP

TEMP FORD

RESTORATION

REQD SITE

REQD FENCE

EXISTING FENCE

C-101

A1

C-102

A1

C-105

A1

C-301

A1

C-103

A1

C-104

A1

S-100

T R

O

IT

M

I

M

IC

H

IG

A

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D E

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A

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O A

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IS

E

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B A

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L

IT

T L

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IC

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SCALE: 1" = 5'

REQUIRED SPILLWAY PLAN

REQD 2' THICK RIPRAP SEE NOTE 2

5'

596.0'

597.0'

.0

.0

.0

.0

598.0'

.2

.4

.6

.8

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

A

B

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F

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V a lu e E n g in e e r

ESTABLISHED.

SPILLWAY AND RIVER. DISTURBED AREAS MUST BE SEEDED AND GRASS

CONTOUR. REQUIRED GRADING SHALL ENSURE POSITIVE DRAINAGE TO THE

REGION, NORTH OF THE CONCRETE SPILLWAY TO THE 601.0' ELEVATION

IN SPECIFICATION SECTION 31 23 00.00 20 CAN BE PLACED IN THE UPLAND

EXCESS EXCAVATED ONSITE FILL MEETING THE REQUIREMENTS DESCRIBED 3.

SEE SPECIFICATION SECTION 35 31 19 FOR RIPRAP REQUIREMENTS. 2.

TO PEDESTRIAN LOADING.

SPILLWAY IS NOT PERMITTED. CONSTRUCTED CONCRETE SPILLWAY LIMITED

TRAFFICKING OF ANY CONSTRUCTION EQUIPMENT OVER THE CONCRETE 1.

GENERAL SHEET NOTES

FILL, SEE NOTE 3

REQ'D GRADING AND

C-100

T C

H L

IN

E

C -1

SPILLWAY

REQD CONCRETE

REQD RIPRAP

REQD CONTOUR

EXISTING CONTOUR

RIPRAP REQ'D TOP EL TO MATCH TOP OF CONCRETE SLAB 596 TO 596.8

D O

W N S T R E

A M C

O N

C R E T E S

L A B E

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L

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L

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O P E

L

CONCRETE SLOPE DIRECTION

K

H

G

F

E

I

J

D

C

B

A

K REQD SPOT ELEVATION

C-301

K1 C-301

E1

C-304

K1

T R

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H

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A

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B A

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A1

SCALE: 1" = 5'

REQUIRED SPILLWAY WEIR PLAN

SHOWN FOR CLARITY SEE C-301

REQD RIPRAP ALONG THE BANK NOT

SEE NOTE 4

BOT EL 595.5

TOP EL 597

REQD CHANNEL RIPRAP

REQD SPILLWAY WEIR

REQ'D C 15X33.9 CHANNEL CAP

LIMITS OF DISTURBANCE

SEE NOTE 3

BOT EL 578

EL 603 TO EL 600

TOP EL CUT FROM

REQ'D PZ27 SSP

BOT EL 578

TOP EL 603

REQ'D PZ27

BOT EL 578

TOP EL 603

REQ'D PZ27

REQ'D FILL IN NORTH ABUTMENT TO EL 603', SEE NOTE 1.

BOT EL 578

TOP EL 603

REQ'D PZ27

SEE NOTE 3

BOT EL 578

TOP EL CUT FROM EL 603 TO EL 600

REQ'D PZ27 SSP

REQ'D FILL IN SOUTH ABUTMENT TO EL 603' SEE NOTE 1

REQ'D C 15X33.9 CHANNEL CAP

596.8

SPOT ELEV.

EL 600

REQD WEEP HOLES

EL 600

REQD WEEP HOLES

5'

10'

.8

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

A

B

C

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C P

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V a lu e E n g in e e r

LOCATIONS.

PREVENTER AT ELEVATION +600.00, SEE THIS SHEET FOR APPROXIMATE

PROVIDE 4 INCH DIAMETER CORED WEEP HOLES WITH BACKFLOW 5.

WEIR AND ABUTMENTS.

RIPRAP LOCATED IMMEDIATELY UPSTREAM OF THE REQUIRED SPILLWAY

EFFORTS MAY BE INCORPORATE AS PART OF THE REQUIRED CHANNEL

SALVAGE RIPRAP FROM THE NORTH BANK GRADING AND DEMOLITION 4.

ELEVATION.

THE SSP SHEETS SHALL BE CUT TO HAVE A SMOOTH SLOPING TOP 3.

RIPRAP SHALL MEET REQUIREMENTS OF SPECIFICATION SECTION 35 31 19.2.

UNSATISFACTORY MATERIAL MUST BE DISPOSED OF OFFSITE.

SITE WITHIN AREA DESIGNATED ON RR101. VEGETATION, DEBRIS, AND

SPREAD OUT NORTH OF THE CONCRETE SPILLWAY MAY BE STOCKPILED ON

EXCAVATED SATISFACTORY FILL WHICH IS NOT USED AS ONSITE FILL OR 1.

GENERAL SHEET NOTES

NOTE: SPILLWAY WALKWAY NOT SHOWN FOR CLARITY.

C-100

A1

M A

T C

H L

IN

E

C -1

SPILLWAY

REQD CONCRETE

REQD RIPRAP

REQD CONTOUR

EXISTING CONTOUR

C-103

MATCH LINE

U P

S T

R E

A M

C O

N C

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T E

S L

A B

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Q 'D

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L

C-302

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C-302

H1

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A

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L B

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SCALE: 1" = 5'

REQUIRED GRADING PLAN - NORTH

BOT EL 578

TOP EL 603

REQD PZ27 SSP

CHANNEL CAP

REQ'D C 15X33.9

LIMITS OF DISTURBANCE AND SITE RESTORATION

EL 603', SEE NOTE 1.

REQ'D FILL IN NORTH ABUTMENT T

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

A

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UNSATISFACTORY MATERIAL MUST BE DISPOSED OF OFFSITE.

SITE WITHIN AREA DESIGNATED ON RR101. VEGETATION, DEBRIS, AND

SPREAD OUT NORTH OF THE CONCRETE SPILLWAY MAY BE STOCKPILED ON

EXCAVATED SATISFACTORY FILL WHICH IS NOT USED AS ONSITE FILL OR 1.

GENERAL SHEET NOTES

C-100

A1

REQD CONTOUR

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G P

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-1

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A1

SCALE: 1" = 5'

REQUIRED GRADING PLAN - EAST

REQ'D C 15X33.9 CHANNEL CAP

SEE NOTE 3

BOT EL 578

EL 603 TO EL 600

TOP EL CUT FROM

REQ'D PZ27 SSP

BOT EL 595.5

TOP EL 597

REQD RIPRAP

EXISTING CONCRETE PEIR

PLUG, 6' DEEP

REQ'D GROUT

SEE NOTE 1

REQ'D GRADING TO 597'

FILTER STONE, SEE NOTE 2.

REQ'D RIPRAP AND

SHOWN FOR CLARITY

REQ'D RIPRAP NOT

5'

597 5

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

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ELEVATION.

THE SSP SHEETS SHALL BE CUT TO HAVE A SMOOTH SLOPING TOP 3.

SECTION 35 31 19.

RIPRAP AND FILTER STONE SHALL MEET REQUIREMENTS OF SPECIFICATION 2.

UNSATISFACTORY MATERIAL MUST BE DISPOSED OF OFFSITE.

SITE WITHIN AREA DESIGNATED ON RR101. VEGETATION, DEBRIS, AND

SPREAD OUT NORTH OF THE CONCRETE SPILLWAY MAY BE STOCKPILED ON

EXCAVATED SATISFACTORY FILL WHICH IS NOT USED AS ONSITE FILL OR 1.

GENERAL SHEET NOTES

C-100

A1

REQD RIPRAP

REQD CONTOUR

EXISTING CONTOUR

PIER

CONCRETE

EXISTING

PLUG

GROUT

REQD

T R

O

IT

M

I

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SCALE: 1" = 5'

OPTION SEA LAMPREY TRAP VAULT AND REQUIRED EXISTING WEIR ALTERATIONS

PLUG 6' DEEP

REQD GROUT

6' DEEP

REQ'D GROUT PLUG

BOT EL 578

TOP EL 603

OPTION W10X77 PILE

SEE NOTES 1,2, AND 3.

SLAB, AND CRANE FOUNDATION,

OPTION JIB CRANE, CONCRETE PLUG 6' DEEP

REQD GROUT

VAULT, SEE NOTE 4

SEA LAMPREY TRAP

OPTION

REQ'D FISH FENCE, SEE NOTE 5

FENCE

REQ'D FISH

FENCE

REQ'D FISH

OVER OPENING

REQ'D 1/2" STEEL PLATE

REQ'D GROUT FILL, SEE NOTE 6

REQ'D 1/2" STEEL PLATE OVER OPENING

STOPLOGS

OPTION

FENCE

REQD FISH

EXTENSION

WALKWAY

REQ'D

SEE NOTE 9

MATCH EXISTING,

REQ'D RAILING TO

FILTER STONE

OPTION

NOTE 8

RIPRAP, SEE

OPTION

5'

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

A

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OVERHEAD CRANE POSTS.

RAILING SHALL MATCH EXISTING WITH WELDED PLATE CONNECTIONS TO

TO INCLUDE EXISTING POST AND NORTH ABUTMENT RAILING. REQUIRED

RAILING TO BE REMOVED SHALL BE REPURPOSED AS MUCH AS PRACTICAL, 9.

INVERT OF THE RECTANGULAR TRAP VAULT OPENINGS.

RIPRAP SHALL BE USED TO CREATE SLOPE FROM EXISTING CHANNEL TO THE 8.

ELEVATION.

THE SSP SHEETS SHALL BE CUT TO HAVE A SMOOTH SLOPING TOP 7.

SEQUENCING REQUIREMENTS.

SPECIFICATION SECTION 03 30 00. SEE SPECIFICATION SECTION 01 35 13 FOR

SHALL BE FILLED WITH GROUT MEETING THE REQUIREMETS IN

VOID BETWEEN STEEL PLATES COVERING OPENING BETWEEN BAYS 1 AND 2 6.

00.00 10.

THE FISH FENCE WILL BE AS DESCRIBED IN SPECIFICATIONS SECTION 01 22

THE NORTH CONCRETE WINGWALL AS SHOWN ON A9, SS508. PAYMENT FOR

FISH FENCE WILL EXTEND FOR THE WIDTH OF THE 9.5' BAY AND CONNECT TO

SHOWN ON A1, SS110 AND L10, SS508. IF THE OPTION IS NOT AWARDED, THE

IF THE OPTION IS AWARDED, A 6.5' FISH FENCE SHOULD BE INSTALLED AS 5.

FIT AS-BUILT DIMENSIONS, APPROXIMATELY 3' X 5' X 7' TALL.

LAMPREY TRAP INSERT. THE INSERT WILL BE CONSTRUCTED BY OTHERS TO

THE OPTION SEA LAMPREY TRAP VAULT WILL BE CONSTRUCTED TO FIT A SEA 4.

01 78 23.

IN ACCORDANCE WITH DATA PACKAGE 1 DEFINED IN SPECIFICATION SECTION

OPERATION & MAINTENANCE MANUAL FOR THE INSTALLED CRANE AND HOIST

IF THE OPTION IS AWARDED THE CONTRACTOR SHALL PROVIDE AN 3.

ACQUISITION, SEE SPECIFICATION 01 33 00.

CRANE AND HOIST SPECIFICATIONS TO COR FOR APPROVAL PRIOR TO

IF THE OPTION IS AWARDED THE CONTRACTOR SHALL SUBMIT PROPOSED 2.

CRANE DESIGN.

WEATHER PROTECTION OF LIFT COMPONENTS SHALL BE INCLUDED IN

AND COMPONENTS SHALL BE GALVANIZED AND APPROPRIATE COLD

RATING, 15 FOOT LIFT, AND MAXIMUM ONE FOOT HEADROOM. STEEL CRANE

LEAST ONE SELF-SETTING BRAKE. HAND CHAIN HOIST SHALL HAVE A 1 TON

CRANE SHALL BE OPERATED USING MANUAL HOIST EQUIPPED WITH AT

SHALL HAVE A 10-FOOT SPAN AND A 10-FOOT HEIGHT UNDER BOOM. JIB

OR MEDIUM-DUTY WITH A MAXIMUM BEAM SIZE OF 8.5 INCHES. THE CRANE

JIB CRANE THAT HAS A 1 TON CAPACITY. THE CRANE SHALL BE LIGHT-DUTY

IF THE OPTION IS AWARDED INSTALL A FREE-STANDING BASEPLATE MOUNTED 1.

GENERAL SHEET NOTES

FLOW

CHANNEL CAP

REQ'D C 15X33.9

SEE NOTE 7

EL 600, BOT EL 578

EL CUT FROM EL 603 TO

REQ'D PZ27 SSP TOP

BOT EL 595.5

TOP EL 597

REQD RIPRAP

C-100

A1

OPTION OR REQD RIPRAP AS SPECIFIED

REQD CONTOUR

EXISTING CONTOUR

BAY 6

REQD GROUT PLUG

OPTION CONCRETE SLAB

OPTION CONCRETE CRANE FOUNDATION

MATCH LINE

C-102C-101

MATCH LINE

OPTION FILTER STONE

NOTE: EXISTING CATWALK AND REQUIRED WALKWAY 19-W-4 BAR GRATING EXTENSION NOT SHOWN FOR CLARITY.

SS110

A1

SS501

A1,L11

SS508

A1

SS508

A17

C-303

A1

SS110

A13

SS508

D17

SS508

F10

SS508

A9

SS508

A1

C-304

A13

C-304

A1

SS501

A13

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SCALE: HORIZONTAL: 1" = 5' VERTICAL:3/8" = 1'

REQUIRED EAST-WEST SPILLWAY CROSS SECTION

E1

SCALE: HORIZONTAL: 1" = 5' VERTICAL:3/8" = 1'

REQUIRED NORTH-SOUTH SPILLWAY CROSS SECTION - EAST

K1

SCALE: HORIZONTAL: 1" = 5' VERTICAL:3/8" = 1'

REQUIRED NORTH-SOUTH SPILLWAY CROSS SECTION - WEST

EXISTING GROUND

EXISTING GROUND

EXISTING GROUND

RIPRAP TOP EL 596'

REQD 1.5' THICK

CONCRETE SLAB

REQD 6" CAST-IN-PLACE

CONCRETE SLAB

REQD 6" CAST-IN-PLACE

CONCRETE SLAB

REQD 6" CAST-IN-PLACE

SEE NOTE 4

SUBBASE 1 FT THICK

REQD COMPACTED

SEE NOTE 4

SUBBASE 1 FT THICK

REQD COMPACTED

SEE NOTE 4

SUBBASE 1 FT THICK

REQD COMPACTED

REQD EXCAVATION, SEE NOTE 5

REQD EXCAVATION, SEE NOTE 5

REQD EXCAVATION, SEE NOTE 5

SEE NOTE 2

REQD FILL

SEE NOTE 2

REQD FILL

WEIR

SPILLWAY

REQD

TOP EL 597

THICK RIPRAP

REQD 1.5"

SEE NOTE 3

REQ'D CUT

SEE NOTE 3

REQ'D CUT

REQ'D EXCAVATION SEE NOTE 5

TOP EL 594.5

REQ'D 6" THICK FILTER STONE,

TOP EL 595.5

REQ'D 6" THICK FILTER STONE

TOP EL 594.5

REQ'D 6" THICK FILTER STONE,

RIPRAP TOP EL 596'

REQD 1.5' THICK

TOP EL 594.5

REQ'D 6" THICK FILTER STONE,

RIPRAP TOP EL 596'

REQD 1.5' THICK

5'

5'

5'

1'

1'

10'

1'

1'

1'

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

A

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SITE WITHIN AREA DESIGNATED ON RR101. VEGETATION, DEBRIS, AND

SPREAD OUT NORTH OF THE CONCRETE SPILLWAY MAY BE STOCKPILED ON

EXCAVATED SATISFACTORY FILL WHICH IS NOT USED AS ONSITE FILL OR 5.

00.00 20 FOR MATERIAL AND COMPACTION REQUIREMENTS.

SUBBASE TO CONSIST OF MDOT 21AA, SEE SPECIFICATION SECTION 31 32 4.

OFFSITE.

SILTY MATERIAL TO WITH ORGANICS SHALL BE REMOVED AND DISPOSED OF 3.

20.

SATISFACTORY FILL REQUIREMENTS IN SPECIFICATION SECTION 31 32 00.00

REQUIRED FILL MAY CONSIST OF EXCAVATED MATERIAL MEETING 2.

SECTION 35 31 19.

RIPRAP AND FILTER STONE SHALL MEET REQUIREMENTS OF SPECIFICATION 1.

GENERAL SHEET NOTES

C-101

A1

C-100

A1

C-101

A1

0 5' 10'

0 5' 10'

0 5' 10'

4'0 2' 8'

4'0 2' 8'

4'0 2' 8'

0.95%

SUBBASE

COMPACTED

REQ'D

CONCRETE

CAST IN PLACE

REQ'D

RIP RAP

REQ'D

EXCAVATION

REQD

REQD FILL

GROUND

EXISTING

AND FILL

REQD CUT

1.25

1.25

STONE

REQD FILTER

SS300

A1

SS501

L11

SS501

L11

SS501

L11

T R

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SCALE: HORIZONTAL: 1" = 5' VERTICAL:3/8" = 1'

REQUIRED NORTH-SOUTH SPILLWAY APPROACH GRADING SECTION

H1

SCALE: HORIZONTAL: 1" = 5' VERTICAL:3/8" = 1'

REQUIRED SPILLWAY APPROACH GRADING SECTION

EXISTING GROUND

EXISTING GROUND

RIPRAP

REQD 1.5' THICK

REQD EXCAVATION SEE NOTE 3

REQD EXCAVATION SEE NOTE 3

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REQD SSP TIP EL 578'

REQ'D C 15X33.9 CHANNEL CAP

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REQ'D FILL

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SHEETPILE

REQD PZ27

REQD PZ27 SHEETPILE

REQ'D C 15X33.9 CHANNEL CAP

REQ'D C 15X33.9 CHANNEL CAP

SEE NOTE 2

TOP EL 603'

REQ'D FILL

REQD 1.5' THICK RIPRAP

REQ'D 1.5' THICK RIPRAP

SEE NOTE 2

TOP EL 603'

REQ'D FILL

FILTER STONE

REQD 6" THICK

REQD 6" THICK FILTER STONE

REQD 6" THICK FILTER STONE

REQ'D RIPRAP TOP EL 597'

REQUIRED FILTER STONE

STONE

FILTER

REQUIRED

CL EL 600'

WEEP HOLE

REQUIRED

CL EL 600'

WEEP HOLE

REQUIRED

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SITE WITHIN AREA DESIGNATED ON RR101. VEGETATION, DEBRIS, AND

SPREAD OUT NORTH OF THE CONCRETE SPILLWAY MAY BE STOCKPILED ON

EXCAVATED SATISFACTORY FILL WHICH IS NOT USED AS ONSITE FILL OR 3.

20.

SATISFACTORY FILL REQUIREMENTS IN SPECIFICATION SECTION 31 32 00.00

ONSITE FILL MAY CONSIST OF EXCAVATED MATERIAL MEETING 2.

SECTION 35 31 19.

C-102

A1

C-102

A1

0 5' 10'

0 5' 10'

NOTE: REQUIRED SPILL WAY WEIR NOT SHOWN.

4'0 2' 8'

4'0 2' 8'

REQD RIP RAP

EXCAVATION

REQD

REQD FILL

GROUND

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FILTER STONE

REQD

RIPRAP TOP EL 604'

FILTER STONE BOT EL 595'

SSP TOP EL 603'

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SSP TOP EL 603' SSP TOP EL 603'

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SCALE: 3/8" = 1'

REQUIRED AND OPTION SOUTH ABUTMENT CROSS SECTION

SEE NOTE 5

FROM 600' TO 603'

REQD PZ27 SSP SLOPED

SEE NOTE 5

FROM 600' TO 603'

REQD PZ27 SSP SLOPED

CRANE FOUNDATION

OPTION 4' THICK CONCRETE

CONCRETE SLAB

OPTION 6" THICK CAST IN PLACE

SEE NOTE 4

REQD SEEDING

SEE NOTE 6

SUBBASE 1 FT THICK

OPTION COMPACTED

GROUND

EXISTING

SEE NOTE 3

REQD EXCAVATION,

SEE NOTE 2

REQD FILL

REQD FILTER STONE 6" THICK

RIPRAP, SEE NOTE 4

REQD 1.5' THICK

CHAIN LINK…

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