W912ESB200012_Plans.pdf
PDF 23 MB Posted
- Attached to
- Sluice Gate Installation at Lac qui Parle Dam
- Solicitation number
- W912ES20B0012
About this file
This federal contract opportunity involves construction work at the Lac qui Parle Dam. The solicitation seeks a contractor to construct a dewatering box and pier extensions with slots for construction. It also requires replacing nine existing sluice gates and actuators with government furnished slide gates and actuators stored nearby. The opportunity is issued by the Department of the Army Corps of Engineers Engineering District St Paul under solicitation number W912ES20B0012 for the project named Sluice Gate Installation at Lac qui Parle Dam. The work involves constructing a new dewatering system and replacing gates and actuators at the dam.
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®of Engineers
US Army Corps of Engineers
US Army Corps
ID
Sheet
ADVERTISE
®of Engineers
US Army Corps of Engineers
US Army Corps
Contract:
A N
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MINNESOTA RIVER
LAC QUI PARLE DAM
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SLUICE GATE INSTALLATION & DEWATERING SYSTEM
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JULY 2020
WATSON, MN
ST. PAUL DISTRICT
APPROVED BY:
APPROVAL RECOMMENDED BY:
CHIEF DIVISIONENGR & CONST
EC-D
BRANCH
BRANCH
BRANCH
PROJECT MANAGER
EC-H
EC-G
DRAWINGS IN THIS SET.
OFFICIAL RECOMMENDATION OF ALL
ER 1110-1-8152. SIGNATURES INDICATE
THEIR EMPLOYMENT AS REQUIRED BY
PROJECT DOCUMENTS WITHIN THE SCOPE OF
ST. PAUL DISTRICT APPEAR ON THESE
DESIGNATIONS OF INDIVIDUALS WITHIN THE
OR SIGNATURES AND REGISTRATION
DISTRICT CORPS OF ENGINEERS. THE INITIALS
CONSULTANTS, INC FOR THE ST. PAUL
THIS PROJECT WAS DESIGNED BY STANLEY
CHIEF
CHIEF
CHIEF
W E
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B
/0
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OF THE STATE OF MINNESOTA.
PROFESSIONAL ENGINEER UNDER THE LAWS
I HEREBY CERTIFY THAT THIS PLAN,
SIGNATURE:
NAME:
SPECIFICATION, OR REPORT WAS PREPARED
BY ME OR UNDER MY DIRECT SUPERVISION
AND THAT I AM A DULY LICENSED
LICENSE #:46246
ELECTRICAL SHEETS
OF THE STATE OF MINNESOTA.
PROFESSIONAL ENGINEER UNDER THE LAWS
I HEREBY CERTIFY THAT THIS PLAN,
SIGNATURE:
NAME:
SPECIFICATION, OR REPORT WAS PREPARED
BY ME OR UNDER MY DIRECT SUPERVISION
AND THAT I AM A DULY LICENSED
LICENSE #:45499
OF THE STATE OF MINNESOTA.
PROFESSIONAL ENGINEER UNDER THE LAWS
I HEREBY CERTIFY THAT THIS PLAN,
SIGNATURE:
NAME:
SPECIFICATION, OR REPORT WAS PREPARED
BY ME OR UNDER MY DIRECT SUPERVISION
AND THAT I AM A DULY LICENSED
LICENSE #:24427
WILLIAM E. HOLMAN
STRUCTURAL SHEETSCIVIL SHEETS
GEOTECHNICAL SHEETS
SURVEY SHEETS
GENERAL SHEETS
JEREMY D. COOANYONGCONG DING
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Solicitation: W912ES20B0012
WILLIAM E. HOLMAN
BY
JULY 2, 2020
DATE
ENGINEERING SEAL:
YONGCONG DING
BY
JULY 2, 2020
DATE
ENGINEERING SEAL:
JEREMY D. COOAN
BY
JULY 2, 2020
DATE
ENGINEERING SEAL:
E
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B
MINOT
ROCHESTER
MANKATO
BRAINERD
BEMIDJI
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RIVERS & LAKES
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NATIONAL BOUNDARIES
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US Army Corps
ID
Sheet
ADVERTISE
STATE PARK
LA QUI PARLE C
O
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HWY 3
M
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10TH STREET NW
R R
LAC QUI PARLE LAKE
OFFICE
CORPS
WATSON, MINNESOTA
WATSON SAG WEIR
C H
IP
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W A R
IV
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W A T S O
N S
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LAC QUI PARLE COUNTY
CHIPPEWA COUNTY
1ST STREET WEST / COUNTY HWY 13
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ID
Sheet
ADVERTISE
DESCRIPTION
CONSTRUCTION DRAWING INDEX
PRODUCT I.D.
DRAWING NO.
AS-BUILT
REF.
SHEET
E-102
E-101
S-510
S-509
S-508
S-507
S-506
S-505
S-504
S-503
S-502
S-501
S-303
S-302
S-301
S-102
S-101
S-001
C-601
C-503
C-502
C-501
C-107
C-106
C-105
C-104
C-103
C-102
C-101
B-202
B-201
B-101
G-004
G-003
G-002
G-001
LQPGRP_E-102---.dgn
LQPGRP_E-101---.dgn
LQPGRP_S-510---.dgn
LQPGRP_S-509---.dgn
LQPGRP_S-508---.dgn
LQPGRP_S-507---.dgn
LQPGRP_S-506---.dgn
LQPGRP_S-505---.dgn
LQPGRP_S-504---.dgn
LQPGRP_S-503---.dgn
LQPGRP_S-502---.dgn
LQPGRP_S-501---.dgn
LQPGRP_S-303---.dgn
LQPGRP_S-302---.dgn
LQPGRP_S-301---.dgn
LQPGRP_S-102---.dgn
LQPGRP_S-101---.dgn
LQPGRP_S-001---.dgn
LQPGRP_C-601---.dgn
LQPGRP_C-503---.dgn
LQPGRP_C-502---.dgn
LQPGRP_C-501---.dgn
LQPGRP_C-107---.dgn
LQPGRP_C-106---.dgn
LQPGRP_C-105---.dgn
LQPGRP_C-104---.dgn
LQPGRP_C-103---.dgn
LQPGRP_C-102---.dgn
LQPGRP_C-101---.dgn
LQPGRP_B-202---.dgn
LQPGRP_B-201---.dgn
LQPGRP_B-101---.dgn
LQPGRP_G-004---.dgn
LQPGRP_G-003---.dgn
LQPGRP_G-002---.dgn
LQPGRP_G-001---.dgn
PROPOSED ELECTRICAL PLAN
EXISTING ELECTRICAL PLAN
ELECTRICAL DRAWINGS
DOWNSTREAM STOPLOG AND GATE STEM PROTECTION DETAILS
LIFTING BEAM DETAILS
TRASHRACK DETAILS
HANDRAIL DETAILS
FOUNDATION PILE PLAN AND DETAILS
DOWNSTREAM STOPLOG DETAILS
UPSTREAM STOPLOG DETAILS
CONCRETE DETAILS SHEET 2 OF 2
CONCRETE DETAILS SHEET 1 OF 2
CONCRETE REPAIR DETAILS
PLATFORM EXTENSION SECTION
DEWATERING SYSTEM SECTION BAY 2
DEWATERING SYSTEM SECTION BAYS 1, 3 & 4
PLATFORM EXTENSION PLAN
DEWATERING SYSTEM PLAN
STRUCTURAL NOTES
STRUCTURAL DRAWINGS
WORK LIMIT TABLES
DOWNSTREAM STOPLOG CONSTRUCTION DETAILS
SHEET PILE CUTOFF AND COFFERDAM DETAILS
COFFERDAM DETAILS
TYPICAL UPSTREAM COFFERDAM PLAN SHEET 3 OF 3
TYPICAL UPSTREAM COFFERDAM PLAN SHEET 2 OF 3
TYPICAL UPSTREAM COFFERDAM PLAN SHEET 1 OF 3
COFFERDAM PHASING PLAN
REMOVALS
EXISTING CONDITIONS, EROSION CONTROL AND WORK LIMITS PLAN
PROJECT CONTROL PLAN
CIVIL/SITE DRAWINGS
BORING LOGS 81-31M, 81-32M, 81-33MU AND 88-1M
BORING LOGS 74-26M THROUGH 74-30M
BORING LOCATION PLAN
GEOTECHNICAL DRAWINGS
GENERAL NOTES AND LEGEND
DRAWING INDEX
LOCATION AND VICINITY MAPS
COVER SHEET
GENERAL DRAWINGS
DESCRIPTIONDRAWING NO. PRODUCT I.D.
REFERENCE DRAWING INDEX
stgip000.dgn
M34-P-LQP-68/3
M34-L LQP-40/10
M34-L LQP-40/9
M34-L LQP-40/8
M34-L LQP-40/7
BEST MANAGEMENT PRACTICES FOR EROSION AND SEDIMENT CONTROL
NPDES/EROSION CONTROL STANDARD PLATES
BRIDGE NO. 6391 - SURVEY SHEETS
BRIDGE NO. 6391 - SURVEY SHEETS
BRIDGE NO. 6391 - MISC BRIDGE DETAILS - FLOOR DRAINS & DRAINAGE SYS
BRIDGE NO. 6391 - CONCRETE SLOPE PAVING
BRIDGE NO. 6391 - STAIRWAY DETAILS
BRIDGE NO. 6391 - STAIRWAY DETAILS & REMOVALS
BRIDGE NO. 6391 - N.E. WINGWALL - & MISC. DETAILS
BRIDGE NO. 6391 - N.E. WINGWALL - EXIST. & REMOVAL DETAILS
BRIDGE NO. 6391 - N.W. WINGWALL - & MISC. DETAILS
BRIDGE NO. 6391 - N.W. WINGWALL - EXISTING & REMOVALS
BRIDGE NO. 6391 - BRIDGE APPROACH PANEL
BRIDGE NO. 6391 - MISC. BRIDGE DETAILS - EXP DEV AND BR NAMEPLATE
BRIDGE NO. 6391 - WATERPROOF EXPANSION DEVICE
BRIDGE NO. 6391 - METAL FISHING RAIL
BRIDGE NO. 6391 - CONCRETE RAILING TYPE J
BRIDGE NO. 6391 - SUPERSTRUCTURE DETAILS
BRIDGE NO. 6391 - SUPERSTRUCTURE (DECK OPENINGS)
BRIDGE NO. 6391 - SUPERSTRUCTURE REINFORCEMENT
BRIDGE NO. 6391 - SUPERSTRUCTURE REINFORCEMENT
BRIDGE NO. 6391 - SUPERSTRUCTURE REINFORCEMENT
BRIDGE NO. 6391 - SUPERSTRUCTURE REINFORCEMENT
BRIDGE NO. 6391 - SUPERSTRUCTURE REINFORCEMENT
BRIDGE NO. 6391 - SUPERSTRUCTURE REINFORCEMENT
BRIDGE NO. 6391 - SUPERSTRUCTURE DETAILS
BRIDGE NO. 6391 - SUPERSTRUCTURE DETAILS (SPANS 7-12)
BRIDGE NO. 6391 - SUPERSTRUCTURE DETAILS (SPANS 1-6)
BRIDGE NO. 6391 - PIER REINFORCEMENT
BRIDGE NO. 6391 - PIER DETAILS EXISTING & WIDENING
BRIDGE NO. 6391 - EAST & WEST ABUTMENT REINFORCEMENT
BRIDGE NO. 6391 - EAST ABUTMENT REINFORCEMENT
BRIDGE NO. 6391 - EAST ABUTMENT WIDENING DETAILS
BRIDGE NO. 6391 - EAST ABUTMENT WIDENING DETAILS
BRIDGE NO. 6391 - EXISTING EAST ABUTMENT DETAILS
BRIDGE NO. 6391 - WEST ABUTMENT REINFORCEMENT
BRIDGE NO. 6391 - WEST ABUTMENT REINFORCEMENT
BRIDGE NO. 6391 - WEST ABUTMENT WIDENING DETAILS
BRIDGE NO. 6391 - EXISTING WEST ABUTMENT DETAILS
BRIDGE NO. 6391 - PAY ITEMS & SUPERSTRUCTURE DETAILS
BRIDGE NO. 6391 - SECTIONS THRU DECK
BRIDGE NO. 6391 - GENERAL PLAN & ELEVATION
BRIDGE NO. 6391 - TITLE SHEET
LAC QUI PARLE COUNTY BRIDGE PLANS (1995)
SERIES 935 SLUICE GATE - SECTION DETAILS
SERIES 935 SLUICE GATE - INSTALL 72" X 96"
SERIES 935 SLUICE GATE - SECTION DETAILS
SERIES 935 SLUICE GATE - INSTALL 48" X 48"
DEWATERING AND GATE REPLACEMENT PROJECT (2016)-GATE SHOP DWGS
TAIL DISCHARGE DURATION CURVES - JANUARY - JANUARY 1940-2016
TAIL DISCHARGE DURATION CURVES - JANUARY - JANUARY 1940-2016
TAIL ELEVATION DURATION CURVES - JANUARY - JANUARY 1940-2016
TAIL ELEVATION DURATION CURVES - JANUARY - JANUARY 1940-2016
TAIL ELEVATION HYDROGRAPHS - JANUARY 01-DECEMBER 31 2006-2015
POOL ELEVATION HYDROGRAPHS - JANUARY 01-DECEMBER 31 2006-2015
HYDROGRAPHS
CONTROL STRUCTURE MODIFICATION SLUICE GATE MOTORIZATION
SLUICE GATE MOTORIZATION PROJECT (1986) - DACW37-87-B-0011
REMEDIAL WORK TRASH RACK AND DEFLECTOR PLATES
REMEDIAL WORK CONCRETE AND MISC. REPAIRS - BAYS 1 THRU 12
REMEDIAL WORK AS-BUILT AND EXISTING CONDITION
REMEDIAL WORK CONTROL STRUCTURE PLAN AND ELEVATION
REMEDIAL WORK PROJECT (1974) - DACW 37-74-B-0053
stgip000.dgn
M34-P-LQP-68/3
M34-L LQP-40/10
M34-L LQP-40/9
M34-L LQP-40/8
M34-L LQP-40/7
GENERAL CROSS-REFERENCING SYMBOLS
EACH VIEW)
(CENTERED UNDER
VIEW SUBTITLE
SAME DRAWING
VIEW SHOWN ON
SECTION CUT W/
ANOTHER DRAWING
VIEW SHOWN ON
SECTION CUT W/
SAME DRAWING
VIEW SHOWN ON
DETAIL SYMBOL W/
ANOTHER DRAWING
VIEW SHOWN ON
DETAIL SYMBOL W/
SECTION/DETAIL)
(CENTERED UNDER
DRAWING
TITLE ON SAME
SECTION/DETAIL
SECTION/DETAIL)
(CENTERED UNDER
DRAWING
TITLE ON ANOTHER
SECTION/DETAIL
SUPPLEMENTAL INFORMATION
SCALE:
DETAIL/SECTION
SCALE:
SUPPLEMENTAL INFORMATION
DETAIL/SECTION
D5
D5
C-102
D5
SECTION
D5
C-302
C-501
FRONT SIDE
ELEVATION
TOP
EXIST
MAX
MIN
SST
TYPEXISTING
FAR FACE
GALVANIZED
INSIDE FACE
MAXIMUM
MINIMUM
MISCELLANEOUS
NEAR FACE
OUTSIDE FACE
ON CENTER
STAINLESS STEEL
TOP AND BOTTOM
TYPICAL
UNLESS NOTED OTHERWISE
UNDERGROUND
APPROXIMATE
ALTERNATE WITH
ALUMINUM
BITUMINOUS
BOTTOM
CURB & GUTTER
CONSTRUCTION JOINT
CONCRETE
DIAMETER
EACH FACE
BOT
C/L
C&G
CMP CORRUGATED METAL PIPE
EXPANSION JOINT
ELEVATION
EACH WAY
DRAWINGDWG
HEIGHT
NUMBER
SAN SANITARY
SPECIFICATIONS
* UNLESS OTHERWISE NOTED ON EACH SHEET
APPROX
ALT W/
ALUM
BITUM
CENTER LINE
CLR CLEAR
CJ
CONC
DIA
EF
EJ
EL
EW
FF
GALV
HT
IF
MISC
NF
OF
NO
OC
SPEC
T&B
UNO
UGND
FES FLARED END SECTION WIDTH
WATER MAINWM
W
RIVERWARDR/W
LONG
LANDWARDL/W
LG
ABBREVIATIONS
GENERAL LEGEND
GENERAL NOTES:
S I
D
S T P
A U
L
M
IN
N E
S O
T A
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B
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D
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D
G-004
L Q
P G
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G -0 d g n
M
IN
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A P
O L
IS
M N
W
A Y
Z A
T A B
L V
D
A S N
O T
E D
/0
/0
DEMOLITION NOTES:
CONSTRUCTION PHASING NOTES:
97-1M
AND NUMBER
BORING LOCATION
ELEVATION
WATER SURFACE
CONCRETE
EPOXY
D
A T
E
W A
T S
O N
M N
L A
C Q
U I P
A R
L E D
A M
S L
U
IC
E G
A T
E I
N S
T A
L L
A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
M
M
IN
N E
S O
T A R
IV
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U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
B
IL
L H
O L
M A
N
S T P
A U
L D
IS
T R
IC
T
E L E
V A
T
IO
N D
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U M
V E
R T
IC
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O N
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C O
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D
IN
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Y S
T E
M
H O
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O N
T A
L C
O N
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C O
M B
IN
E D F
A C
T O
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C F
G E
O
ID
N A
D
M N S
P C
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O U
T H Z
O N
E -U .S S
U R
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Y F
T
N A
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8 1
S T
A N
L E
Y C
O N
S U
L T
A N
T S
IN
CONTRACTING OFFICER ANY EVIDENCE OF DAMAGED CONDITION.
PROCESS. INSPECT CONCRETE TO REMAIN AT DEMOLITION LIMITS AND REPORT TO
D. EXISTING CONCRETE TO REMAIN SHALL NOT BE DAMAGED BY CONCRETE REMOVAL
CONCRETE BY USE OF JACK HAMMERS.
HOLES ALONG LINE OF REMOVAL TO WEAKEN CONCRETE AND THEN REMOVE
LIMITATIONS FOR EQUIPMENT, REMOVE CONCRETE BY PRE-DRILLING SERIES OF
C. WHERE SAW CUTTING THOUGH ENTIRE SECTION IS NOT POSSIBLE DUE TO SPACE
OF CONCRETE.
B. INITIATE REMOVAL BY SAW CUT. SAW CUTS MADE THROUGH ENTIRE THICKNESS
IS NOT PERMITTED.
MINIMUM) CONCRETE AT CORNER PRIOR TO SAW CUTTING. OVER CUTTING BY SAW
A. WHERE LIMITS OF CONCRETE REMOVAL FORM A CORNER, CORE DRILL (3” DIAMETER
PERFORM REMOVAL AS FOLLOWS:
AT LIMITS OF CONCRETE TO BE REMOVED WHERE EXISTING CONCRETE IS TO REMAIN, 3.
OF THE CONTRACTING OFFICER.
ADDITION TO THOSE INDICATED WILL NOT BE PERFORMED WITHOUT THE APPROVAL
DETERMINING THE FINAL EXTENT OF REMOVAL AND REPLACEMENT. REMOVALS IN
ITEMS INDICATED FOR REMOVAL ARE MINIMUMS. CONTRACTOR IS RESPONSIBLE FOR 2.
THE GOPHER STATE ONE CALL TO LOCATE EXISTING UTILITIES BEFORE EXCAVATION.
THE LOCATION OF UTILITIES SHOWN IS APPROXIMATE. THE CONTRACTOR SHALL USE1.
SM SECTION MODULUS
Y 382
G
N E
R A
L N
O T
E S A
N D L
E G
E N
D
AND LOCATION
CONTROL POINT
HORIZONTAL
VERTICAL AND
RIPRAP
SILT CURTAINSC
WORK LIMIT
FCM
FLCM
FRACTURE CRITICAL MEMBER
FAILURE CRITICAL MEMBER
DO NOT EXCEED THIS DESIGN LOAD RATING.
THE EXISTING BRIDGE (MnDOT #6391) HAS A DESIGN LOAD RATING OF HS-25.10.
OBTAINING ENVIRONMENTAL CLEARANCE AND ALL NECESSARY PERMITS.
WITH ALL PERMIT REQUIREMENTS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
ENVIRONMENTAL CLEARANCE PRIOR TO DEPOSITING MATERIAL AND SHALL COMPLY
CONTRACTOR AND DISPOSED OFF-SITE. ALL DISPOSAL SITES SHALL RECEIVE
ANY EXCESS EXCAVATION MATERIAL SHALL BECOME THE PROPERTY OF THE9.
CONTRACTORS WORKING IN THE AREA.
CONTRACTOR SHALL COORDINATE CONSTRUCTION ACTIVITIES WITH OTHER8.
UNLESS NOTED OTHERWISE.
TO PRE-CONSTRUCTION CONDITIONS. DISTURBED AREAS SHALL BE SEEDED
CONTRACTOR SHALL RESTORE AREAS DISTURBED DURING CONSTRUCTION,7
NOTED OTHERWISE.
ALL UTILITIES SHALL REMAIN UNINTERRUPTED DURING CONSTRUCTION UNLESS6.
OF UTILITIES AS MAY BE NECESSARY TO AVOID DAMAGE TO THESE UTILITIES.
RESPONSIBLE FOR MAKING THE DETERMINATION AS TO THE TYPE AND LOCATION
UTILITIES MAY NOT BE ACCURATE OR ALL INCLUSIVE. THE CONTRACTOR IS
THE INFORMATION ON THESE DRAWINGS CONCERNING TYPE AND LOCATION OF5.
ENGINEERING OF MINNESOTA, NOVEMBER 2017.
SOUNDINGS AND TOPOGRAPHIC SURVEY PERFORMED BY ANDERSON4.
ELEVATIONS REFER TO NAVD88 (GEOID 12B).3.
COORDINATE SYSTEM, NAD 83 US SURVEY FEET.
HORIZONTAL CONTROL BASED ON MINNESOTA STATE PLANE SOUTH ZONE2.
UPON CONTRACT AWARD.
CONTROL POINTS ARE AVAILABLE BY REQUEST TO THE CONTRACTING OFFICER
TIE DIAGRAMS AND DETAILED DESCRIPTIONS OF HORIZONTAL AND VERTICAL1.
W E
S
B
35 20 16.23 FOR SLUICE GATE INFORMATION.
INSTALL THE NEW SLUICE GATES AND ACCESSORIES. SEE SPECIFICATION SECTION
SLUICE GATES AND ACCESSORIES. CONTRACTOR SHALL LOAD, TRANSPORT AND
AT 9055 1ST STREET WEST, WATSON, MN. CONTRACTOR SHALL REMOVE THE EXISTING
GOVERNMENT AND ARE LOCATED AT THE USACE LAC QUI PARLE LAKE PROJECT OFFICE
INCLUDED IN THE SCOPE OF THIS PROJECT. MATERIALS HAVE BEEN PROCURED BY THE
INSTALLATION OF NEW SLUICE GATES AND ACCESSORIES WITHIN BAYS 1 THROUGH 4 IS8.
DOWNSTREAM COFFERDAM FOR REWATERING.
A VALVED PIPE(S) SYSTEM WITH A MINIMUM PIPE SIZE OF 12" SHALL BE ON THE
PROVISIONS WITHIN UPSTREAM AND DOWNSTREAM COFFERDAM PLANS.
SEE SPECIFICATION SECTIONS 05 59 13 AND 31 00 00.00 13 FOR FLOOD RESPONSE7.
AT ONE TIME. THE PROPOSED DOWNSTREAM COFFERDAM SHALL BE NON-ERODIBLE.
CONSTRUCTION PLAN REQUIREMENTS. NO MORE THAN TWO BAYS MAY BE BLOCKED
SEE SPECIFICATION SECTION 31 00 00.00 13 FOR DOWNSTREAM COFFERDAM6.
BRACING SHALL BE GRADE 50 OR HIGHER.5.
TEMPORARY STRUCTURAL STEEL SHALL BE GRADE 50 UNO.4.
ALL PROPOSED SHEET PILE SHALL BE DRIVEN TO AN ELEVATION OF 895 FEET.3.
ALL SHEET PILES SHALL BE GRADE 50.2.
PRIOR TO MOVING WORK TO NEXT UPSTREAM COFFERDAM PHASE.
ALL SLUICE GATES IN EACH BAY SHALL BE REPLACED, TESTED, AND FULLY OPERATIONAL
NO MORE THAN TWO SLUICE GATE BAYS (BAY NO. 1 – 4) MAY BE BLOCKED AT ANY TIME.1.
S O
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D B
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2 3
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4 5
A
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M A
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F
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P L
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C A
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®of Engineers
US Army Corps of Engineers
US Army Corps a u t o t im e
ID
Sheet
ADVERTISE
L
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N N
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A M
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D W
N B
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C K
D B
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D E
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®of Engineers
US Army Corps of Engineers
US Army Corps a u t o t im e
ID
Sheet
ADVERTISE
74-26M 81-31M
88-1M
81-33MU
LAC QUI PARLE
COUNTY HWY 33
M
IN
N E
S O
T A R
IV
E R
C H
IP
P E
W A C
O U
N T
Y
H W
Y
1ST STREET WEST /
CHIPPEWA COUNTY HWY 13
LAC QUI PARLE DAM AND HIGHWAY BRIDGE
74-29M
74-28M
74-30M
74-27M
81-32M
BORING LOCATIONS
PLAN VIEW N
80'0 40'
E
S
B
P
G R
P
B -1 d g n2 /0
/0
A S N
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IN
C
W
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T A B
L V
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B-101
R E
B
E D
D
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D
S T P
A U
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IS
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IC
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S T P
A U
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M
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U .S
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P S O
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IN
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M
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E
W A
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O N
M N
L A
C Q
U I P
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A M
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A T
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N S
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L L
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IO
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E W
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IN
G S
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M
M
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IV
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G L
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D
IN
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P C
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E -U .S S
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8 1
THE BORING LOCATIONS SHOWN ARE APPROXIMATE.1.
F
GENERAL SHEET NOTE:
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D W
N B
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C K
D B
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D
2 3
C
4 5
A
B
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A P
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F
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B E
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S
IZ
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D B
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P L
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C A
L E
P L
O T D
A T
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D A
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M A
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D E
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®of Engineers
US Army Corps of Engineers
US Army Corps
ID
Sheet
ADVERTISE
NOTES:
SM
CL-ML
SM
ML
SP
SP
CL
ICE0' TO 1.5'
WATER1.5' TO 4.5'
910.1
G.S. 928.3
74-26M
WATER
ICE
1. BORING OBTAINED THROUGH THE ICE
2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 922.6
3. ALL CASING REMOVED
EL. 932.6
13-14 FEB 74
(ALLUVIUM)NONPLASTIC, GRAYISH BROWN.
(SM) SILTY SAND, LOOSE, FINE GRAINED, 4.5' TO 6.5'
(ALLUVIUM)
GRAINED, SLIGHTLY PLASTIC, BROWN.
(SM) SILTY SAND, LOOSE, VERY FINE 10' TO 13.5'
(ALLUVIUM)
STIFF, LAMINATED, BROWN AND BLACK.
(ML) CLAYEY SILT, MEDIUM 13.5' TO 16.5'
(ALLUVIUM)MEDIUM GRAINED, BROWN.
(SP) POOLY GRADED SAND, LOOSE, 16.5' TO 18.5'
(ALLUVIUM)GRAVEL, BROWN.
DENSE, MEDIUM TO COARSE GRAINED, SOME
(SP) POORLY GRADED SAND, MEDIUM 18.5' TO 21'
(TILL)GRAVEL, DARK GRAY.
(CL) LEAN CLAY, STIFF, TRACE 21' TO 22.5'
(ALLUVIUM)
LENSES OF FINE SAND, DARK BROWN.
(CL-ML) CLAYEY SILT, SOFT, 6.5' TO 10'
ML
SP-SM
SP-SM
SW
SW-SM
CH
ICE0' TO 1.3'
WATER1.3' TO 4.5'
906.6
G.S. 928.1
74-27M
14 FEB 74
3. ALL CASING REMOVED
NOTES:
1. BORING OBTAINED THROUGH THE ICE
2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 922.6
WATER
ICE
EL. 932.6
(ALLUVIUM)BROWN.
OF FINE GRAINED SAND AND BLACK CLAY, DARK
(ML) CLAYEY SILT, MEDIUM STIFF, LENSES 4.5' TO 14'
(ALLUVIUM)LENES OF CLAYEY SILT.
WITH SILT, LOOSE, FINE TO MEDIUM GRAINED,
(SP-SM) POORLY GRADED SAND 14' TO 16.5'
(ALLUVIUM)SOME GRAVEL, BROWN.
(SW) WELL GRADED SAND, MEDIUM DENSE, 19' TO 21'
(ALLUVIUM)
MEDIUM DENSE, SOME GRAVEL, GRAYISH BROWN.
(SW-SM) WELL GRADED SAND WITH SILT, 21' TO 23'
COLORATION, GREEN.
(CH) FAT CLAY, STIFF, MOTTLED, PASTEL 23' TO 26'
(ALLUVIUM)SAND, BROWN.
VERY FINE GRAINED GRAY NONPLASTIC SILTY
SILT, MEDIUM DENSE, SOME GRAVEL, LENSES OF
(SP-SM) POORLY GRADED SAND WITH 16.5' TO 19'
NOTES:
CL-ML
CL
SP-SM
SP
ML
SC-SM
ICE0' TO 1.5'
WATER1.5' TO 4.4'
911.6
G.S. 928.2
74-28M
13 FEB 74
EL. 932.6
ICE
WATER
1. BORING OBTAINED THROUGH THE ICE
2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 922.6
3. ALL CASING REMOVED
(ALLUVIUM)
SOFT, DARK GRAYISH BROWN.
(CL-ML) CLAYEY SILT, VERY 4.4' TO 6.5'
(ALLUVIUM)SOFT, DARK GRAY.
(CL) CLAYEY SILT, VERY 6.5' TO 8.5'
(ALLUVIUM)GRAINED, GRAY.
SAND WITH SILT, LOOSE, FINE TO MEDIUM
(SP-SM) POORLY GRADED 8.5' TO 11.5'
(ALLUVIUM)BROWN.
GRAINED, TRACE GRAVEL, GRAYISH
LOOSE TO MEDIUM DENSE, MEDIUM
(SP) POORLY GRADED SAND, 11.5' TO 16.5'
(ALLUVIUM)
LAMINATED, DARK GRAY AND BLACK.
(ML) CLAYEY SILT, SOFT, 16.5' TO 19'
(ALLUVIUM)
LOOSE, TRACE GRAVEL, DARK GRAY.
(SC-SM) SILTY CLAYEY SAND, 19' TO 21'
ML
ML
CL-ML
SM
CH
WATER1' TO 7'
G.S. 925.6
911.6
74-29M
12 FEB 74
3. ALL CASING REMOVED
NOTES:
1. BORING OBTAINED THROUGH THE ICE
2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 922.6
WATER
ICE
EL. 932.6
ICE0' TO 1'
(ALLUVIUM)MATERIAL, DARK GRAYISH BROWN.
(ML) SILT, SOFT, SOME ORGANIC 7' TO 11'
(ALLUVIUM)
MEDIUM STIFF, DARK GRAYISH BROWN.
(ML) CLAYEY SILT, SOFT TO 11' TO 14'
(ALLUVIUM)BROWN.
STIFF, LENSES OF SAND, DARK GRAYISH
(CL-ML) CLAYEY SILT, MEDIUM 14' TO 16.3'
(ALLUVIUM)
GRAINED, NONPLASTIC, GRAYISH BROWN.
(SM) SILTY SAND, LOOSE, MEDIUM 16.3' TO 19'
LAMINATED, TRACE OF GRAVEL, GRAY.
(CH) FAT CLAY, MEDIUM STIFF, 19' TO 21'
NOTES:
BOTTOM OF AUGER EL. 930.6
BOTTOM OF HOLE EL. 906.6
CL
ML
CL
CL
SM
CL
CL
CH
W. L. 932.6
906.6
G.S. 937.6
74-30M
13 FEB 74
2. HOLE STABILIZED WITH HOLLOW STEM AUGER TO EL. 908.1
1. WATER LEVEL DETERMINED AT END OF BORING
(ALLUVIUM)
(CL) SILTY CLAY, SOFT, DARK BROWN. 0' TO 2'
(ALLUVIUM)ORGANIC, GREENISH BROWN.
(ML) CLAYEY SILT, SOFT, SLIGHTLY 2' TO 6.5'
(ALLUVIUM)
(CL) LEAN CLAY, SOFT, BLACK. 6.5' TO 10'
(ALLUVIUM)STIFF, BROWN.
(CL) SANDY LEAN CLAY, MEDIUM 10' TO 14'
(TILL)TRACE GRAVEL, GRAYISH BROWN.
(CL) LEAN CLAY, STIFF TO VERY STIFF, 20' TO 25'
GRAY.
(CH) FAT CLAY, STIFF, BLOCKY, DARK 25' TO 31'
(ALLUVIUM)
FINE GRAINED, TRACE GRAVEL, BROWN.
(SM) SILTY SAND, LOOSE, PLASTIC, 14' TO 16.5'
(ALLUVIUM)
(CL) LEAN CLAY, STIFF, GRAY. 16.5' TO 20'
E
S
B
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B
E D
D
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D
B-201
L Q
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B -2 d g n
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V A
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D
IN
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M
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C O
M B
IN
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.9
M N S
P C
S S
O U
T H Z
O N
E -U .S S
U R
V E
Y F
T
B
TO CONVERT TO N.A.V.D. (1988), ADD 0.56 FEET
N.G.V.D.(1929 ADJUSTED).
NOTES: BORINGS ARE REFERENCED TO
WATER SURFACE ELEVATION ON DAY OF BORING
GROUND SURFACE ELEVATION AT BORING
CLAYEY GRAVELS, GRAVEL - SAND - CLAY MIXTURES
WELL GRADED GRAVELS, GRAVEL - SAND MIXTURE, LITTLE OR NO FINES
SILTY GRAVELS, GRAVEL - SAND - SILT MIXTURES
POORLY GRADED GRAVELS, LITTLE OR NO FINES
WELL GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES
POORLY GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES
SILTY SANDS, SAND - SILT MIXTURES
CLAYEY SANDS, SAND - CLAY MIXTURES
INORGANIC SILTS, LIQUID LIMIT LESS THAN 50
INORGANIC SILTS, LIQUID LIMIT GREATER THAN 50
INORGANIC CLAYS, LOW TO MEDIUM PLASTICITY, LIQUID LIMIT LESS THAN 50
INORGANIC CLAYS, HIGH PLASTICITY, LIQUID LIMIT GREATER THAN 50
ORGANIC SILTS OR CLAYS, LOW PLASTICITY, LIQUID LIMIT LESS THAN 50
BORDERLINE MATERIAL
STRATIFIED MATERIAL
LOCATION AND SAMPLE NUMBER FOR UNDISTURBED SAMPLE
NO RECOVERY
WATER LEVEL ON DATE OF BORING
ELEVATION AT BOTTOM OF BORING
ELEVATION IN METERS
DATE OF BORING
( EG: M=MACHINE, A=AUGER, TP=TEST PIT, P=PIEZOMETER ).
THAN 50 PEAT
ORGANIC SILTS OR CLAYS, MEDIUM TO HIGH PLASTICITY, LIQUID LIMIT GREATER
YEAR OF BORING-BORING NUMBER, BORING TYPE
GW
SM
SP
SW
GC
GM
GP
ML
MH
CL
CH
OL
OH
PT
SP-
SM
SP&
SM
SC
W.S. 1026.7
G.S. 1020.2
W.L. 726.7
700.1
(238.56)
1 MAY 1984
84-1M
GENERAL BORING LEGEND
GENERAL BORING NOTES
THESE LOGS ARE AVAILABLE FOR INSPECTION BY REQUEST TO THE CONTRACTING OFFICER.
THE BORINGS SHOW SUMMARIES OF INFORMATION RECORDED ON THE ORIGINAL FIELD LOGS.9.
ELEVATIONS REFERENCED TO N.G.V.D. 1929 ADJ. UNLESS SPECIFIED OTHERWISE.8.
SPECIFIED OTHERWISE, ALL CORE IS 4-INCH DIAMETER.
PERCENT RECOVERY IS LENGTH OF CORE RECOVERED/LENGTH OF CORE CUT X 100. UNLESS
% RECOVERY: PERCENT CORE RECOVERY IS SHOWN TO THE LEFT OF THE BORING STAFF.7.
4-INCHES.
RQD IS THE PERCENT RECOVERY CONSISTING OF UNBROKEN PIECES LONGER THANCOLUMN.
RQD: ROCK QUALITY DESIGNATION (RQD) IS SHOWN TO THE LEFT OF THE PERCENT RECOVERY6.
THE LEFT OF THE BORING STAFF.
D SIZE: THE GRAIN SIZE IN MILLIMETERS OF WHICH 10% OF THE SAMPLE IS FINER IS SHOWN TO5.
BORING STAFF.
ATTERBERG LIMITS: LIQUID LIMIT (LL) AND PLASTIC LIMIT (PL) ARE SHOWN TO THE RIGHT OF THE 4.
SHOWN.
NON-STANDARD BLOW COUNTS SAMPLER SIZE, HAMMER WEIGHT, AND HEIGHT OF DROP ARE AS
A 1… X 2-INCH SAMPLER, 3#8 X 2-INCH SAMPLER, 140 LB. HAMMER, AND A 30-INCH DROP. FOR
OF 12-INCHES. STANDARD BLOW COUNTS ARE FOR A STANDARD PENETRATION TEST (SPT) USING
AS NOTED, ARE THE NUMBER OF BLOWS NECESSARY TO DRIVE THE SAMPLER USED A DISTANCE
BLOW COUNT (SPT): BLOW COUNTS ARE SHOWN TO THE LEFT OF THE BORING STAFF AND, EXCEPT 3.
SHOWN TO THE LEFT OF THE BORING STAFF.
MOISTURE CONTENT: THE NATURAL MOISTURE CONTENT IN PERCENT OF DRY WEIGHT (MC) IS2.
PERTAINING TO A SPECIFIC BORING ARE SHOWN BELOW THE BORING STAFF.
PERTINENT INFORMATION IS ADDED TO THE RIGHT OF THE BORING STAFF. NOTES
LEGEND REPRESENTS ONLY THE BASIC SOILS. TO COMPLETE THE CLASSIFICATION,THE
GENERAL: THE UNIFIED SOIL CLASSIFICATION SYSTEM IS USED TO IDENTIFY BASIC SOIL TYPE.1.
M
IN
N E
A P
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IS
M N
W
A Y
Z A
T A B
L V
D
/0
/0
B O
R
IN
G L
O G
S A
S N
O T
E D
A N
S I
D
B
IL
L H
O L
M A
N
D
A T
E
L A
C Q
U I P
A R
L E D
A M
W A
T S
O N
M N
S L
U
IC
E G
A T
E I
N S
T A
L L
A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
M
M
IN
N E
S O
T A R
IV
E R
S T
A N
L E
Y C
O N
S U
L T
A N
T S
IN
C
-2
M T
H R
O U
G H
-3
M
L
IC
IT
A T
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N N
O
F
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E N
A M
E
D W
N B
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D B
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D E
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N E
D B
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2 3
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D A
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IZ
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B M
IT
T E
D B
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P L
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C A
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P L
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A T
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D A
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IO
N
C O
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R A
C T N
O
D A
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A P
P R
®of Engineers
US Army Corps of Engineers
US Army Corps
ID
Sheet
ADVERTISE
NOTES:
GP-GM
CL
CL
CL
SM
CH
CH
SM
WATER0' TO 6.7'
896.3
W.S. 933.3
81-31M
G.S. 926.6
1. BORING OBTAINED FROM FLOATING PLANT
2. HOLE STABILIZED WITH 4-INCH STEEL PIPE TO EL. 909.3
SC
SP-
WATER
3. UNDISTURBED SAMPLES TAKEN IN OFFSET HOLE
SATURATED, BLACK.
GRAVEL WITH SILT AND SAND, LOOSE,
(GP-GM) POORLY GRADED 6.7' TO 7'
.STIFF, PLASTIC, MOIST, LIGHT GRAY
GRAVEL AND SAND, SOFT TO MEDIUM
(CL) SILTY LEAN CLAY WITH 7' TO 7.8'
MOIST, BLUEISH GRAY.
SAND, SOFT TO MEDIUM STIFF, PLASTIC,
(CL) SILTY LEAN CLAY WITH 7.8' TO 10.2'
BROWN.
VERY PLASTIC, DRY, GREEN TO LIGHT
(CL) LEAN CLAY, SOFT, 10.2' TO 13.4'
MOIST, DARK GRAY.
SAND WITH CLAY, MEDIUM DENSE,
(SP-SC) POORLY GRADED 13.4' TO 13.6'
LOOSE, WET, GRAY.
(SM) SILTY SAND, 13.6' TO 17.7'
GRAVEL, LOOSE, WET, BLACK.
(SM) SILTY SAND WITH 17.7' TO 22.3'
DARK GRAY.
(CH) FAT CLAY, STIFF, MOIST, 22.3' TO 27'
PLASTIC, GREASY, MOIST, BLACK.
(CH) FAT CLAY, VERY STIFF, VERY 27' TO 37'
02-04 JUN 81
4. ALL CASING REMOVED
GP
SM
SM
SP
CH
CH
WATER0' TO 15'
W. S. 933.2
898.2
G.S. 918.2
81-32M
04 JUN 81
WET, LIGHT GRAY.
(SM) SILTY SAND, LOOSE, 23' TO 23.5'
WATER
1. BORING OBTAINED FROM FLOATING PLANT
2. HOLE STABILIZED WITH 4-INCH STEEL PIPE TO EL. 907.7
4. ALL CASING REMOVED
NOTES:
3. UNDISTURBED SAMPLES TAKEN IN OFFSET HOLE
SPECKLED BLACK.
WITH GRAVEL, LOOSE, SUBANGULAR, WET,
(SP) POORLY GRADED SAND 23.5' TO 24'
MOIST, LIGHT GRAYISH GREEN.
(CH) FAT CLAY, MEDIUM STIFF, 24' TO 28.5'
SPECKS.
MOIST, BLACK WITH SMALL GRAY WHITE
(CH) FAT CLAY, VERY STIFF, 28.5' TO 35'
SUBANGULAR, WET, BLACK.
WITH SAND AND SILT, MEDIUM DENSE,
(GP) POORLY GRADED GRAVEL 15' TO 15.6'
MEDIUM DENSE, SUBANGULAR, WET, BLACK.
(SM) SILTY SANDY WITH GRAVEL, 15.6' TO 23'
NOTES:
1. WATER LEVEL NOT DETERMINED
CH
CH894.6
G.S. 940.2
81-33MU
19 AUG 81
2. HOLE STABILIZED WITH BENTONITE DRILLING FLUID
3. UNDISTURBED SAMPLES TAKEN
SLIGHTLY MOIST, BLUE.
(CH) FAT CLAY, VERY STIFF, 44.2' TO 45.6'
BLUE.
GRAVEL, VERY STIFF, SLIGHTLY MOIST,
(CH) SANDY FAT CLAY WITH 37.2' TO 39'
ML
SM
SC
CL
CL
SW-SC
CL
SC
GP-GC
CL
CL
CL
W. L. 927.8
897.3
G.S. 937.3
88-1M
MOIST, FEW SCATTERED ROOTS, BROWN.
(ML) SILT, LOOSE, DRY TO SLIGHTLY 0' TO 8.7'
BROWN.
(SM) SILTY SAND, LOOSE, WET, 8.7' TO 9.4'
GRAY TO GREEN.
WITH CLAY AND SAND, LOOSE, SATURATED,
(GP-GC) POORLY GRADED GRAVEL 25' TO 28.4'
NOTES:
BOTTOM OF AUGER EL. 927.3
BOTTOM OF HOLE EL. 927.1
23-24 MAY 88
MEDIUM PLASTICITY, BROWN.
(CL) LEAN CLAY, SOFT, WET, 9.4' TO 11'
SATURATED, BROWN.
(SC) CLAYEY SAND, LOOSE, 11' TO 11.7'
PLASTICITY, DARK BROWN TO GRAY.
SOFT, WET TO SATURATED, LOW
(CL) LEAN CLAY WITH SAND, 11.7' TO 15.4'
PLASTICITY, GRAY.
SOFT, SOME ORGANICS, WET, LOW
(CL) LEAN CLAY WITH SAND, 15.4' TO 18.4'
DENSE, SATURATED, GRAY.
SAND WITH CLAY AND GRAVEL, MEDIUM
(SW-SC) WELL GRADED 18.4' TO 20.6'
PLASTICITY, GRAY.
SOME ORGANICS, WET TO SATURATED, LOW
(CL) LEAN CLAY WITH SAND, SOFT, 20.6' TO 22.8'
LOOSE, WET TO SATURATED, DARK GRAY.
(SC) CLAYEY SAND WITH GRAVEL, 22.8' TO 25'
LOW PLASTICITY, GYPSUM RICH, BROWN TO ORANGE.
(CL) LEAN CLAY WITH SAND, SOFT, WET, 28.4' TO 30.7'
1. WATER LEVEL DETERMINED AFTER 13 HOURS
BENTONITE DRILLING FLUID USED BELOW EL. 913.8
2. HOLE STABILIZED WITH HOLLOW STEM AUGER TO EL. 913.8
3. BACKFILLED WITH NATURAL SOILS AND CEMENT
MOIST, VERY DARK GREEN TO GRAY.
PLASTICITY, THINNLY LAMINATED, CARBONATE RICH,
(CL) LEAN CLAY, MEDIUM STIFF TO STIFF, LOW 30.7' TO 40'
E
S
B
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IN
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B
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C O
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IN
E D F
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C F
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N A
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M N S
P C
S S
O U
T H Z
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E -U .S S
U R
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A
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IN
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A P
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IS
M N
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A Y
Z A
T A B
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A S N
O T
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A N
S I
D
B
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L H
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M A
N
B O
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IN
G L
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S
-3
M -3
M -3
M
U A
N D
-1
M
D
A T
E
L A
C Q
U I P
A R
L E D
A M
W A
T S
O N
M N
S L
U
IC
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A T
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N S
T A
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A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
M
M
IN
N E
S O
T A R
IV
E R
S T
A N
L E
Y C
O N
S U
L T
A N
T S
IN
TO CONVERT TO N.A.V.D. (1988), ADD 0.56 FEET
N.G.V.D.(1929 ADJUSTED).
NOTES: BORINGS ARE REFERENCED TO
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
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N
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2 3
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4 5
A
B
M A
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A P
P R
D A
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F
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U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
D A
T E
A P
P R
®of Engineers
US Army Corps of Engineers
US Army Corps
ID
Sheet
ADVERTISE
CEPD LQP1
RM 11 LQP
JAEGER
Y 382
E
S
B
P G
R P
C -1 d g n
.9
N A
D
M N S
P C
S S
O U
T H Z
O N
E -U .S S
U R
V E
Y F
T
N A
V D
8 1
B
/0
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A S N
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A N
S I
D
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IN
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A P
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IS
M N
W
A Y
Z A
T A B
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C-101
R E
B
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D
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D
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A U
L D
IS
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IC
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S T P
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L
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IN
N E
S O
T A
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
1ST STREET WEST / CHIPPEWA COUNTY HWY 13
U S H
W Y / M
N T
R U
N K H
W Y
D
A T
E
W A
T S
O N
M N
S L
U
IC
E G
A T
E I
N S
T A
L L
A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
M
L A
C Q
U I P
A R
L E D
A M
M
IN
N E
S O
T A R
IV
P
O J E
C T C
O N
T R
O L P
L A
N
S T
A N
L E
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S U
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A N
T S
IN
C B
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L H
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M
E
V A
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IN
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O N
T A
L C
O N
T R
O L
C O
M B
IN
E D F
A C
T O
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C F
G E
B3
PROJECT CONTROL
0 500' 1000'
,4
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
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D B
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T E
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C A
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D A
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M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
D A
T E
A P
P R
®of Engineers
US Army Corps of Engineers
US Army Corps
ID
Sheet
ADVERTISE
WL229
WL231
WL233
WL235
WL237
WL201
WL203
WL217
WL219
WL223
WL225
WL215
WL205
WL209
WL211
LAC QUI PARLE
COUNTY HWY 33
BAY
BAY
BAY
BAY
BAY
BAY
BAY
BAY
BAY
BAY
BAY
BAY
(SLUICE GATE BAYS 1-4) 1ST STREET WEST /
CHIPPEWA COUNTY HWY 13
C H
IP
P E
W A C
O U
N T
Y
H W
Y
M
IN
N E
S O
T A R
IV
E R
SC
S C
EXISTING RIPRAP
GAGE HOUSE OR
DO NOT DISTURB
24" RCP
EXISTING
PROTECT
OUTLET
EXISTING 24" RCP
DO NOT DISTURB
F L
O W
TRASH RACK
WALKWAY
UPSTREAM
WALLS
ABUTMENT
EAST
WALKWAY
DOWNSTREAM
CONCRETE SLAB
DOWNSTREAM
BRIDGE
EXISTING
WORK LIMITS
WORK LIMITS
F L
O W
CONTRACTOR
STAGING
AREA
E
S
B
Q
P G
R P
C -1 d g n
/0
/0
A S N
O T
E D
A N
S I
D
M
IN
N E
A P
O L
IS
M N
S T
A N
L E
Y C
O N
S U
L T
A N
T S
IN
C
W
A Y
Z A
T A B
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C-102
R E
B
C W
L
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D
S T P
A U
L D
IS
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IC
T
S T P
A U
L
M
IN
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U .S
A R
M Y C
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P S O
F E
N G
IN
E E
R S
B
IL
L H
O L
M A
N
E L E
V A
T
IO
N D
A T
U M
V E
R T
IC
A L C
O N
T R
O L
C O
O R
D
IN
A T
E S
Y S
T E
M
H O
R
IZ
O N
T A
L C
O N
T R
O L
C O
M B
IN
E D F
A C
T O
R
C F
G E
O
ID
N A
D
M N S
P C
S S
O U
T H Z
O N
E -U .S S
U R
V E
Y F
T
N A
V D
8 1
40' 80'0
C O
N T
R O
L A
N D W
O R
K L
IM
IT
S P
L A
N
E X
IS
T
IN
G C
O N
D
IT
IO
N S E
R O
S
IO
A T
E
W A
T S
O N
M N
L A
C Q
U I P
A R
L E D
A M
S L
U
IC
E G
A T
E I
N S
T A
L L
A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
M
M
IN
N E
S O
T A R
IV
AND FLAGGING AS NECESSARY.
INSTALLATION AND PERFORMANCE OF TRAFFIC CONTROL
DEPARTMENTS. CONTRACTOR IS RESPOSIBLE FOR
THE CONTRACTING OFFICER AND COUNTY HIGHWAY
REMAIN OPEN AT ALL TIMES, UNLESS APPROVED BY
AT LEAST ONE LANE OF TRAFFIC OVER THE BRIDGE SHALL6.
SEE SHEET C-601 FOR WORK LIMIT COORDINATE TABLE.5.
DISTURBED AREAS WHERE SOIL IS EXPOSED.
INSTALL SILT FENCE ADJACENT TO DOWNSLOPE OF ANY4.
DEPARTMENT.
HIGHWAY DEPARTMENT AND CHIPPEWA COUNTY HIGHWAY
RESTRICTIONS OR CLOSURES WITH LAC QUI PARLE COUNTY
CONTRACTOR SHALL COORDINATE HIGHWAY AND BRIDGE3.
IN THE MnDNR PROTECTED WATERS PERMIT.
MEET PERMIT REQUIREMENTS, INCLUDING THOSE STATED
ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL2.
AND TEMPORARY STOCKPILES.
PRACTICES (BMP) REQUIRED FOR ALL PERIMETER CONTROL
EROSION AND SEDIMENT CONTROL BEST MANAGEMENT1.
GENERAL SHEET NOTES:
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
Y
C K
D B
Y
D E
S
IG
N E
D B
Y
D E
S C
R
IP
T
IO
N
D
2 3
C
4 5
A
B
M A
R K
A P
P R
D A
T E
F
IL
E N
U M
B E
R
S
IZ
E
S U
B M
IT
T E
D B
Y
P L
O T S
C A
L E
P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
D A
T E
A P
P R
®of Engineers
US Army Corps of Engineers
US Army Corps
ID
E
S
B
Q
P G
R P
C -1 d g n
/0
/0
A S N
O T
E D
A N
S I
D
M
IN
N E
A P
O L
IS
M N
W
A Y
Z A
T A B
L V
D
C-103
R E
B
C W
L
E D
D
S T P
A U
L D
IS
T R
IC
T
S T P
A U
L
M
IN
N E
S O
T A
U .S
A R
M Y C
O R
P S O
F E
N G
IN
E E
R S
E L E
V A
T
IO
N D
A T
U M
V E
R T
IC
A L C
O N
T R
O L
C O
O R
D
IN
A T
E S
Y S
T E
M
H O
R
IZ
O N
T A
L C
O N
T R
O L
C O
M B
IN
E D F
A C
T O
R
C F
G E
O
ID
N A
D
M N S
P C
S S
O U
T H Z
O N
E -U .S S
U R
V E
Y F
T
N A
V D
8 1
B4
SAWCUT
SAWCUT
R E
M O
V A
L S
(INCLUDING SIDEWALLS)
REMOVE TRASH RACK
EXTENTS
TO PROPOSED PLATFORM
REMOVE EXISTING RAILING
EXTENTS
TO PROPOSED PLATFORM
REMOVE EXISTING RAILING
AND ASSOCIATED CONCRETE
REMOVE TRASH RACK
D
A T
E
W A
T S
O N
M N
S L
U
IC
E G
A T
E I
N S
T A
L L
A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
M
L A
C Q
U I P
A R
L E D
A M
M
IN
N E
S O
T A R
IV
E R
S T
A N
L E
Y C
O N
S U
L T
A N
T S
IN
C B
IL
L H
O L
M
0 5' 10'
10' 20'0
REMOVALS
B4
TRASH RACK REMOVAL
ADDITIONAL INFORMATION)
CONDITION DRAWINGS FOR
AS-BUILT AND EXISTING
AND COMPONENTS (REFER TO
REMOVE EXISTING GATES
SLUICE GATE
72" x 96"
EXISTING
REMOVE
SLUICE GATE
48" x 48"
EXISTING
REMOVE
SLUICE GATE
72" x 96"
EXISTING
REMOVE
O W
M
IN
N E
S O
T A R
IV
BAY 1
BAY 2BAY 3
BAY 4BAY 5BAY 6
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
E A
S T A
B U
T M
E N
T
S L
U
IC
E G
A T
E I
N S
T A
L L
A T
IO
N D
E W
A T
E R
IN
G S
Y S
T E
S O
L
IC
IT
A T
IO
N N
O
F
IL
E N
A M
E
D W
N B
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D B
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D E
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N E
D B
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2 3
C
4 5
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B
M A
R K
A P
P R
D A
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F
IL
E N
U M
B E
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S
IZ
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B M
IT
T E
D B
Y
P L
O T S
C A
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P L
O T D
A T
E
D A
T E
M A
R K
D E
S C
R
IP
T
IO
N
C O
N T
R A
C T N
O
D A
T E
A P
P R
®of Engineers
US Army Corps of Engineers
US Army Corps
ID
E
S
B
Q
P G
R P
C -1 d g n
/0
/0
A S N
O T
E D
A N
S I
D
M
IN
N E
A P
O L
IS
M N
S T
A N
L E
Y C
O N
S U
L T
A N
T S
IN
C
W
A Y
Z A
T A B
L V
D
C-104
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B
C W
L
E D
D
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A U
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IS
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20' 40'0
WORK AREA
BOTH DIRECTIONS
WITH BRACING IN
SHEET PILE WALL
WORK AREA WORK AREA
M
IN
M
IN
M
IN
BAY 1BAY 2BAY 3BAY 4BAY 5 BAY 5 BAY 4 BAY 3 BAY 2 BAY 1 BAY 5 BAY 4 BAY 3 BAY 2 BAY 1
BAY 5 BAY 4 BAY 3 BAY 2 BAY 1
BAY 5 BAY 4 BAY 3 BAY 2 BAY 1 BAY 5 BAY 4 BAY 3 BAY 2 BAY 1
GATE BAYS 1 & 2
CLOSE SLUICE
GATE BAYS 2 & 3
CLOSE SLUICE
~50'
M
IN
~45'
M
IN
~50'
M
IN
WORK AREA
WORK AREA WORK AREA
(TYP)
EXTENSIONS
PIER AND SLAB
(TYP)
EXTENSIONS
PIER AND SLAB
D
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20' 40'0 20' 40'0
N N
N
20' 40'0 20' 40'0 20' 40'0
N N
C1
COFFERDAM PHASE 1
C3
COFFERDAM PHASE 2
C4
COFFERDAM PHASE 3
A1
COFFERDAM PHASE 4
A4
COFFERDAM PHASE 6
A3
COFFERDAM PHASE 5
SEE C-105
BOTH DIRECTIONS
WITH BRACING IN
SHEET PILE WALL
SEE C-105
BOTH DIRECTIONS
WITH BRACING IN
SHEET PILE WALL
(MINIMUM WATER EL 921.76)
COFFERDAM BY CONTRACTOR
(MINIMUM WATER EL 921.76)
COFFERDAM BY CONTRACTOR
(MINIMUM WATER EL 921.76)
COFFERDAM BY CONTRACTOR
SHEET C-503
EL 929.26, SEE
TO CONSTRUCTION
STOPLOGS
DOWNSTREAM
INSTALL
SHEET C-503
EL 929.26, SEE
TO CONSTRUCTION
STOPLOGS
DOWNSTREAM
INSTALL
SHEET C-503
EL 929.26, SEE
TO CONSTRUCTION
STOPLOGS
DOWNSTREAM
INSTALL
F L
O W
F L
O W
F L
O W
F L
O W
F L
O W
F L
O W
EXPLORATORY BORING
EXPLORATORY BORING
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
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R
P
IE
R
P
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R
P
IE
R
P
IE
R
P
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R
P
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R
P
IE
R
P
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R
P
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R
P
IE
R
P
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R
P
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R
P
IE
R
P
IE
R
P
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R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
P
IE
R
A B
U T
M E
N T
E A
S T
A B
U T
M E
N T
E A
S T
A B
U T
M E
N T
E A
S T
A B
U T
M E
N T
E A
S T
A B
U T
M E
N T
E A
S T
A B
U T
M E
N T
E A
S T
GATE BAYS 3 & 4
CLOSE SLUICE
DRILL EXPLORATORY BORINGS AT APPROXIMATE LOCATIONS SHOWN PRIOR TO BEGINNING GROUTING. SEE SPECIFICATION 31 32 23.4.
SEE SHEET S-001 FOR UPSTREAM COFFERDAM STEEL STRUCTURE REQUIREMENTS.3.
SUBSEQUENT DEWATERING IN THEIR COFFERDAM PLANS.
CONTRACTOR IS REQUIRED TO INCLUDE PROVISIONS FOR EMERGENCY OPERATIONS SUCH AS FLOODING, RE-WATERING, AND
OCCUR AND SHOULD PLAN ACCORDINGLY. SEE ELEVATION DURATION AND DISCHARGE CURVES FOR MORE INFORMATION. THE
AT OTHER TIMES DURING THE YEAR. THE CONTRACTOR SHOULD ANTICIPATE THAT DOWNSTREAM FLOODING OF THE WORK AREA WILL
TAILWATER ELEVATIONS HIGHER THAN EL 929.26 OCCUR FREQUENTLY DURING THE MONTHS OF MARCH THROUGH JULY AND PERIODICALLY2.
SLAB UNDER DEWATERED CONDITION. SEE SPECIFICATION SECTION 31 00 00.00 13 FOR REQUIREMENTS.
STRUCTURE SELECTED. CONTRACTOR SHALL VERIFY EXISTING STRUCTURE CONDITION AND CHECK FLOTATION STABILITY OF EXISTING
TEMPORARY COFFERDAMS AND BRACED EXCAVATIONS) AND REFERENCED USACE DESIGN GUIDELINES BASED ON THE TYPE OF
CONTRACTOR TO DESIGN DOWNSTREAM COFFERDAM IN ACCORDANCE WITH USACE ER 1110-2-8152 (PLANNING AND DESIGN OF1.
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5' MIN
FOR LENGTH
SEE SHEET C-501
10' MAX SPACING
THICK STRUT (TYP)
14" O.D. AND 1/2"
(SM = 62 CU IN MIN)
SHEET PILE (TYP)
A1
C-501
A2
C-501
C4
C-502 C-501
C-501
SIM
C-502
C3
A3
B2
TYPICAL UPSTREAM COFFERDAM (PHASE 4)
PLAN
F L
O W
S H
E E
T O
F
BAY 2 BAY 1 EAST ABUTMENTBAY 3
P
IE
R
P
IE
R
STRUTS SHALL BE INSTALLED AFTER SHEET PILES ARE INSTALLED.2.
IN COFFERDAM PHASE 4.
ALL SHEET PILES SHOWN ON THIS SHEET SHALL BE INSTALLED1.
NOTES:
AND CONCRETE CONSTRUCTION
PHASE 4 COFFERDAM STRUT INSTALLATION
COFFERDAM. INSTALL PRIOR TO
SHEET PILE CUTOFF FOR PHASE 5
~50'
(SM = 55 CU IN MIN)
W16x36 WALE (FCM, TYP)
(SM = 245 CU IN MIN)
SUPPORTING BEAM (FCM)
W30x90 STRUT
CAN BE UP TO 4 FEET.
BELOW EL 936. DIFFERENTIAL WATER HEAD
INSTALLATION OF THE STRUTS UNLESS POOL IS
NOT BE LOWERED BELOW EL 932 BEFORE
THE INTERIOR COFFERDAM WATER ELEVATION SHALL11.
CORNER CONNECTION.
REFER TO DETAIL B4/C-502 FOR A TYPICAL SHEET PILE10.
THE SECTION PROPERTIES SHOWN ON THE DRAWING.
FINAL SIZING FOR STEEL MEMBERS SHALL NOT GO BELOW
SHALL FOLLOW APPLICABLE USACE DESIGN GUIDELINES.
ALL COFFERDAM DESIGN AND CONNECTION DETAILING9.
WALE SPLICES MAY BE WELDED AS REQUIRED.8.
HEADWATER ELEVATION IS ABOVE EL 936.
NO WORKERS SHALL ENTER THE COFFERDAM AREA IF
ELEVATION IS AT OR BELOW EL 936. UPON COMPLETION
INSTALLATION SHALL OCCUR ONLY IF THE HEADWATER
CONDITIONS (HEADWATER EL 936). COFFERDAM
BE CONSTRUCTED UNDER NORMAL HEADWATER
THE DESIGN OF THE COFFERDAM ASSUMES THAT IT WILL7.
ON SHEETS C-501 AND C-502.
COFFERDAM SECTIONS AND DETAILS MAY BE FOUND6.
FOR UPSTREAM COFFERDAM.
SEE SPECIFICATION SECTION 05 59 13 FOR REQUIREMENTS5.
FOR SHEET PILE AND STEEL SECTIONS SELECTED.
CONTRACTOR SHALL ADJUST DIMENSIONS AS REQUIRED
ON C-501, AND A3, A4 ON C-502.
SUPPORTING BEAM TO CONCRETE - A3, C3, A5, B5F.
THRUST NO LESS THAN 130 KIPS ALLOWABLE LOAD.
STRUT TO SUPPORTING BEAM - CONNECTION FORE.
LESS THAN 130 KIPS ALLOWABLE LOAD.
STRUT TO WALE - CONNECTION FOR THRUST NOD.
SHEET TO WALE WITH (2) 1" DIA A325 BOLTS.
SHEET PILE TO WALE - CONNECT EVERY OTHERC.
SHEET PILE TO CONCRETE - C4/C-502.B.
SHEET PILE TO SHEET PILE (CORNERS) - B4/C-502.A.
ARE AS FOLLOWS:
REQUIREMENTSSECTION 05 59 13. CONNECTION
FIELD-VERIFIED DIMENSIONS. SEE SPECIFICATION
AND STRUCTURAL STEEL SECTIONS SELECTED AND
LAYOUT FOR EACH PHASE 4-6 BASED ON SHEET PILE
CONTRACTOR SHALL DETERMINE THE SHEET PILE4.
SHEET SHALL BE FAILURE CRITICAL MEMBERS (FLCM).
SHAPES, PIPES, SHEET PILES, AND PLATES SHOWN ON THIS
CRITICAL (FCM), ALL STRUCTURAL STEEL INCLUDING
EXCEPT FOR MEMBERS IDENTIFIED AS FRACTURE 3.
FOR SHEET PILE LOADING NO LESS THAN 3 kip/ft.
WALES, STRUTS, AND BEAMS SHALL BE DESIGNED2.
ALL STEEL SHALL BE GRADE 50 OR HIGHER.1.
L
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SEE C-105 FOR GENERAL SHEET NOTES.1.
C4
C3
D3
A3
C-502
C-501
C-501
C-502
A1
C-501
A2
C-501
(SM = 62 CU IN MIN)
SHEET PILE (TYP)
FOR LENGTH
SEE SHEET C-501
10' MAX SPACING
THICK STRUT (TYP)
14" O.D. AND 1/2"
EXTENSION
NEW PIER
(SEE C-502)
CUTOFF
SHEET PILE
4'0 2' 8'
TYPICAL UPSTREAM COFFERDAM (PHASE 5)
PLAN
M
IN
H
E E
T O
F
F L
C-501
TYP
BAY 3 BAY 2 BAY 1BAY 4
P
IE
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P
IE
R
P
IE
STRUTS SHALL BE INSTALLED AFTER SHEET PILES ARE INSTALLED.2.
INSTALLATION. SEE SECTION A1/C-502 FOR MORE INFORMATION.
PILES SHALL BE INSTALLED IN COFFERDAM PHASE 4 PRIOR TO STRUT
IN COFFERDAM PHASE 5, WITH THE EXCEPTION THAT EAST SIDE SHEET
ALL SHEET PILES SHOWN ON THIS SHEET SHALL BE INSTALLED1.
NOTES:
AND CONCRETE CONSTRUCTION
PHASE 5 COFFERDAM STRUT INSTALLATION
COFFERDAM. INSTALL PRIOR TO
SHEET PILE CUTOFF FOR PHASE 6
~45'
(SM = 55 CU IN MIN)
W16x36 WALE (FCM, TYP)
(SM = 245 CU IN MIN)
SUPPORTING BEAM (FCM)
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SEE C-501 FOR GENERAL SHEET NOTES.1.
A2
C-501
C-502
C4
C3
C-501
C-501
A3
C-502
A3
4'0 2' 8'
TYPICAL UPSTREAM COFFERDAM (PHASE 6)
PLAN
(SM = 62 CU IN MIN)
SHEET PILE (TYP)
FOR LENGTH
SEE SHEET C-501
10' MAX SPACING
THICK STRUT (TYP)
14" O.D. AND 1/2"
(SEE C-502)
CUTOFF
SHEET PILE
EXTENSION
NEW PIER
A1
C-501
M
IN
5'-0" MIN
~50'
S H
E E
T O
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C-501
D3
TYP
BAY 4 BAY 3BAY 5 BAY 2
P
IE
R
P
IE
R
P
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STRUTS SHALL BE INSTALLED AFTER SHEET PILES ARE INSTALLED.2.
INSTALLATION. SEE SECTION A1/C-502 FOR MORE INFORMATION.
PILES SHALL BE INSTALLED IN COFFERDAM PHASE 5 PRIOR TO STRUT
IN COFFERDAM PHASE 6, WITH THE EXCEPTION THAT EAST SIDE SHEET
ALL SHEET PILES SHOWN ON THIS SHEET SHALL BE INSTALLED1.
NOTES:
(SM = 55 CU IN MIN)
W16x36 WALE (FCM, TYP)
(SM = 245 CU IN MIN)
SUPPORTING BEAM (FCM)
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A
IL
S
WALKWAY DECK
SUPPORT FROM
@ 7' MAX
1" DIA TIE ROD
PIER
CONCRETE
EXISTING
TIP EL 895 TIP EL 895 TIP EL 895
EL 940.6EL 940.6
EL 938.6
DESIGN
EL 938.6
DESIGN
EL 934.7
EL 933.3
EXCAVATION EL 911 EXCAVATION EL 911
ST. PAUL DISTRICT
S L
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0 2' 4'1'0 2' 4'1'
CENTERLINE PIER
CENTERLINE PIER
0 1' 2'6"
0 1' 2'6"
WALL
EXISTING
WALL
EXISTING
BEAM
SUPPORTING
STRUT
BEAM
SUPPORTING
STRUT
BEAM
SUPPORTING
STRUT
OF BEAM
PLATE EACH SIDE
" STIFFENER2
OF BEAM
PLATE EACH SIDE
" STIFFENER2
OF BEAM
PLATE EACH SIDE
" STIFFENER2
EACH SIDE OF BEAM
GRADE 50, ONE ON
" PLATE2
1(2)
TYP
3 SIDES 4
TYP
3 SIDES 4
PIER
EXISTING
2"
2"
4"
TYP
T Y
P
1' 2'0 6"
A5
1' 2'0 6"
VARIES
T Y
P
" DIA A325 BOLT (TYP)4
STIFFENER PLATE (TYP)
STIFFENER PLATE
CONTACT
UNIFORM
GROUT FOR
PROVIDE THIN
A5
CONNECTION
DETAIL
12" MIN WITH EPOXY (TYP)
EMBED INTO CONCRETE
1" DIA A325 BOLT,
THE STRUT SUPPORTING BEAM.
CONNECTION SHALL MATCH THE WIDTH OF3.
" GROOVE WELDS ALL AROUND.8
" FILLET WELDS OR8
3WELDS SHALL BE 2.
ALL STEEL PLATES 1" THICK, GRADE 50.1.
NOTES:
1" DIA A325 BOLT (TYP)
1" DIA A325 BOLTS
12" MIN WITH EPOXY (TYP)
EMBED INTO CONCRETE
1" DIA A325 BOLT,
2 ROWS OF (5)
(SM = 55 CU IN MIN)
W16x36 WALE
(SM = 55 CU IN MIN)
W16x36 WALE
(SM = 55 CU IN MIN)
W16x36 WALE
(SM = 245 CU IN MIN)
SUPPORTING BEAM
W30x90 STRUT
MAX LENGTH = 20'
@ 10' MAX
STRUT PIPE SPACED
14" O.D. AND 1/2" THICK
MAX LENGTH = 55'
@ 10' MAX
STRUT PIPE SPACED
14" O.D. AND 1/2" THICK
(VARIES)
EL ~920
GRADE
EXISTING
(VARIES)
EL ~920
GRADE
EXISTING
(SM = 62 CU IN MIN PER FOOT)
SHEET PILE
(SM = 62 CU IN MIN PER FOOT)
SHEET PILE
PIER/WALL
EXISTING
EL 936
HEADWATER
CONSTRUCTION
COFFERDAM
MAXIMUM
EL 936
HEADWATER
CONSTRUCTION
COFFERDAM
MAXIMUM
PLATE
18"x18"x1"
EDGES)
(1.5" FROM PLATE
(4) 3/4" DIA BOLTS
1' 2'0 6"
PIER EXTENSION
STRUT
1' 2'0 6"
D1
STRUT TO W-BEAM CONNECTION (TYP)
D1
W-BEAM
D2
D2
STRUT TO W-BEAM CONNECTION (TYP)
STRUT PIPE
14" O.D. AND 1/2" THICK
STRUT PIPE
14" O.D. AND 1/2" THICKSTIFFENERS (TYP)
" THICK PLATE2
STIFFENERS (TYP)
" THICK PLATE2
W-BEAM
A375 BOLTS
DIA4
3(4)
PLATE
" THICK2
115"x20"
C-107 C-106
D3
STRUT TO PIER CONNECTION
TYP
C-107
C-105
C3
(DETAIL ROTATED 90 DEGREES)
@ END PIER OF COFFERDAM
BEAM TO EXISTING PIER CONNECTION
N-S UPSTREAM COFFERDAM
E-W UPSTREAM COFFERDAM
@ MIDDLE PIER OF COFFERDAM
BEAM TO EXISTING PIER CONNECTION
DETAIL
PIER
EXISTING
6""8 51'-10
R 1'-
6"4
(SIM)
SEE DETAIL B5
(SIM)
SEE DETAIL B5
B5
BELOW EL 932 BEFORE INSTALLATION OF THE STRUTS.
THE INTERIOR COFFERDAM WATER ELEVATION SHALL NOT BE LOWERED6.
ELEVATION IS ABOVE EL 936.
WORKERS SHALL ENTER THE COFFERDAM AREA IF HEADWATER
HEADWATER ELEVATION IS AT OR BELOW EL 936. UPON COMPLETION NO
EL 936). COFFERDAM INSTALLATION SHALL OCCUR ONLY IF THE
CONSTRUCTED UNDER NORMAL HEADWATER CONDITIONS (HEADWATER
THE DESIGN OF THE COFFERDAM ASSUMES THAT IT WILL BE5.
THE UPSTREAM COFFERDAM PLAN.
CONTRACTOR SHALL DETAIL THE CONNECTIONS AND INCLUDE IN
THE COFFERDAM ELEMENTS CHOSEN BY THE CONTRACTOR. THE
CONFIRM THE NECESSARY STRENGTH AND COMPATIBILITY WITH
CONTRACTOR MAY USE THE DETAILS OF C-501 AND C-502 BUT MUST
TYPICAL CONNECTIONS TO CONCRETE PIER. SEE C-501 AND C-502.C.
THAN 130 kips ALLOWABLE LOAD.
STRUT CONNECTIONS SHALL BE DESIGNED TO THRUST NO LESSB.
CONNECT EVERY OTHER SHEET TO WALE WITH (2) 1" DIA A325 BOLTS.A.
MEMBER SIZING.
CONTRACTOR TO DETAIL CONNECTIONS AND SELECT FINAL COFFERDAM4.
CRITICAL MEMBERS.
ALL STRUCTURAL STEEL SHOWN ON THIS SHEET SHALL BE FRACTURE3.
LOADING NO LESS THAN 3 kip/ft.
WALES, STRUTS, AND BEAMS SHALL BE DESIGNED FOR SHEET PILE 2.
ALL STEEL SHALL BE GRADE 50 OR HIGHER.1.
CONCRETE PIER
SHEET PILE OR
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BAY 4 BAY 3 BAY 2 BAY 1BAY 5
PIER (TYP)
PROPOSED
N
3'17'3'17'3'17'3'17'3'
PHASE 6)
COFFERDAM
(REQUIRED FOR
CUT OFF
SHEET PILE
PROPOSED
PHASE 5)
COFFERDAM
(REQUIRED FOR
CUT OFF
SHEET PILE
PROPOSED
0 8'4' 16'
0 4' 8'2'
EXTENSION
PROPOSED PIER
STRUCTURE
EXISTING
(10')
SHEET PILE
EXISTING
3" MAX
A1
A1
C4
PERMANENTTEMPORARY
CUTOFF
GROUT
3" MAX
SEAL
SHEET PILE
COFFERDAM
ST. PAUL DISTRICT
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2" 2"
WALL
EXISTING
PIER
EXISTING
EXTENSION
CONCRETE PIER
" = 1'-4"2
14 SPACES @ 3
"8 52'-4
CENTERLINE PIER
0 1' 2'6"
BEAM
SUPPORTING
STRUT
A4
"4
0 1' 2'6"
2" 2"
" = 1'-4"2
14 SPACES @ 3
" (TYP)2
1L 5"x5"x
BEAM
SUPPORTING
STRUT
TIP EL 895
SHEET PILE
PERMANENT
PROPOSED
SHEET PILE CUTOFF
SHEET PILE CUTOFF
EXTENSION
PROPOSED PIER
EXISTING OR
(5) 1" DIA A325 BOLTS
12" MIN WITH EPOXY (TYP)
EMBED INTO CONCRETE
1" DIA A325 BOLT,
(CLAY LAYER)
EL 905±
PERMANENT CUTOFF
SHEET PILE FOR
CUT COFFERDAM
1' 2'0 6"
SHEET PILE STEM
SHEET PILE STEM
1OR L 4x4x
" THICK BENT PLATE2
" DIA @ 12" O.C.8
(ORIENTATION VARIES)
SHEET PILE CORNER
DETAIL
" DIA BOLTS @ 12" O.C.4
CONCRETE WITH EPOXY
EMBED 8" MIN INTO
" DIA BOLTS @ 12" O.C.4
F L
O W
"2 1L 8"x8"x
C-105
C4
(DETAIL ROTATED 90 DEGREES)
SHEET PILE CUTOFF CONNECTION
@ CONCRETE PIER EXTENSION
BEAM TO PIER CONNECTION
DETAIL
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D A
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REFER TO PLAN VIEW B2.
COFFERDAM STRUTS ARE INSTALLED.
CONSTRUCTION IS STARTED AND
INSTALLED BEFORE ABOVE PIER
PERMANENT SHEET PILE SHALL BE
C-107 C-106
C2
C-503
NECESSARY FOR COFFERDAM CONSTRUCTION
EXISTING RIPRAP AND BEDDING AS
ABUTMENT WALL. REMOVE AND REPLACE
B2 BEDDING (12" THICK) ADJACENT TO
PLACE R270 RIPRAP (36" THICK) OVER
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8 1
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N…
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