B08__A10_Drawings_MC420_IFC.pdf
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- Attached to
- CRIP MC Checks and Lateral 73 Construction Federal contract opportunity
- Solicitation number
- 140A1626R0014
About this file
Summary: Colorado River Irrigation Project MC420 Check Replacement Construction Documents
This is a comprehensive set of construction design documents for the MC420 Check Replacement project on the Colorado River Irrigation Project, located in La Paz County, Arizona. The project involves replacing an existing irrigation check structure with a new concrete check structure designed to manage water flow in the Main Canal and associated lateral systems. The design is prepared by DOWL engineering firm for the Bureau of Indian Affairs Office of Trust Services Division of Water and Power, with documents issued for construction in March 2025. The project includes detailed civil, structural, electrical, and instrumentation plans spanning site layout, phasing strategies, concrete construction specifications, steel reinforcement details, drainage and canal reconstruction, fencing and security features, control building design, and complete electrical and control systems infrastructure.
The construction execution involves three phased activities designed to maintain canal operations throughout construction. Phase 1 includes check structure excavation and foundation preparation with simultaneous drain construction; Phase 2 covers canal reconstruction and structural testing; Phase 3 completes finishing, grading, and removal of temporary construction features. Key structural components include a 92-foot-wide base slab, concrete walls with integrated radial gate installation provisions, stilling wells for water level measurement, concrete canal lining with specified joint details, and ancillary features including safety ladders, cable systems, and 6-foot security fencing. The electrical and instrumentation systems incorporate redundant pressure transducers for upstream and downstream water level monitoring, gate position sensors, flow metering equipment, a programmable logic controller (PLC) with operator interface terminal, and networked control capabilities. Specifications reference ASCE 7-22 wind loads (105 mph), ACI 318-19 concrete standards, AISC 360-22 structural steel requirements, NAVD88 vertical datum, and Arizona State Plane coordinates (West Zone 203). The project includes detailed cost and material schedules, equipment grounding specifications, and comprehensive construction notes addressing sequencing constraints, dewatering requirements, and quality assurance protocols.
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Text version
PARKER
AVI
SUQUILLA
AIRPORT
CALIFORNIA
ARIZONA
C O
L O R A D O R I V E R
POSTON
COLORADO RIVER IRRIGATION PROJECT
MC420 CHECK REPLACEMENT
LA PAZ COUNTY, ARIZONA
TO QUARTZSITE, AZ
ARIZONA
PROJECT
VICINITY
PROJECT
LOCATION
LAT:34°4'12.20" N
LONG:114°19'31.48" W
G01
DOWL
Engineer of Record Jeffrey K. Olsson, P.E. 72432
Approved:
DOWL
Structural Engineer of Record Matt Mettler, P.E. 61334
Approved:
TO LAKE HAVASU
CITY, AZTO VIDAL JUNCTION, CA
FLAGSTAFF
PHOENIX
406-656-6399
222 N. 32nd Street, #700 Billings, Montana 59101
WWW.DOWL.COM
PREPARED FOR:
PREPARED BY:
BUREAU OF INDIAN AFFAIRS
OFFICE OF TRUST SERVICES
DIVISION OF WATER AND POWER
MC420
PARKER
THIS PLAN SET IS INTENDED TO BE VIEWED AND PLOTTED IN COLOR
DO NOT PLOT IN BLACK AND WHITE
ISSUED FOR
CONSTRUCTION
MARCH 2025
03-21-2025
03-21-2025
G02
SH
EE
T
IN
D
EX
, S
YM
BO
LS
AB
BR
EV
IA
TI
O N
S
G
EN
ER
AL
N O
TE
S
SYMBOLS
ABBREVIATIONS
GENERAL NOTES
N S7
"DETAIL ALPHANUMERIC"
"SHEET NUMBER"
A S7
PLAN VIEW
"SECTION OR DETAIL NUMBER"
"VIEW TYPE"
2 2 4 10 scale feet
0 6 8
"SHEET NUMBER"
"GRAPHIC SCALE"
FOUNDATION PLAN
A S7
"ELEVATION ALPHANUMERIC"
"SHEET NUMBER"
N S7
"SECTION ALPHANUMERIC"
"SHEET NUMBER"
EL. = 1000.00'
T.O.F.
"ELEVATION VALUE"
"LEVEL NAME"
SHEET SYMBOL IDENTIFICATION
"DOWL NORTH ARROW"
"VIEW NAME"
EXISTING FEATURES
DESIGN FEATURES
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W W .D O W L .C O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
CONSTRUCTION LIMIT
POINT TABLE
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
MC420 PLAN
EXISTING CONDITIONS
Lateral 42L
Main Canal
Main Canal
MC420 CHECK STRUCTURE COORDINATE SYSTEM AND DATUM
THE HORIZONTAL COORDINATE SYSTEM IS ARIZONA STATE PLANE - WEST ZONE 203
(NAD83-2011). HORIZONTAL UNITS ARE INTERNATIONAL FEET (IFT). THE VERTICAL DATUM IS
NAVD88 AND ELEVATIONS WERE DERIVED BY GNSS OBSERVATIONS USING GEOID 18.
VERTICAL UNITS ARE U.S. SURVEY FEET (FT). MAPPING AND SURVEY WERE PERFORMED
CONCURRENTLY IN JANUARY 2022 AND AUGUST 2022.
MC420 CHECK STRUCTURE SURVEY CONTROL DATA
Control Point Northing Easting Elevation Description
CP-3 1,117,146.95 525,647.79 348.98 Set 2" Alum. Cap
CP-4 1,117,495.24 525,677.00 348.98 Set 2" Alum. Cap
CP-5 1,117,402.96 525,730.68 355.85 Found Brass Cap in Concrete
G03
EX
IS
TI
N
G C
O N
D
IT
IO
N
S, S
U R
VE
Y
C O
N
TR
O L
C
O N
ST
R
U C
TI
O
N L
IM
IT
S
MONITORING WELL INFORMATION
BORING GROUND WATER ENCOUNTERED
MW 420-1 18.5' BGS
MW 420-2 14.5' BGS
B 420-3 19.5' BGS
B 420-4 20.5' BGS
NOTE: GROUNDWATER DEPTHS NOTED WERE OBSERVED
DURING DRILLING AND FIELD OBSERVATIONS WHICH
OCCURRED AUGUST 22-23, 2022. ACTUAL GROUNDWATER
CONDITIONS AT THE TIME OF CONSTRUCTION MAY VARY FROM
THAT SHOWN.
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
MC420 PLAN
PHASE 1 CONSTRUCTION
Lateral 42L
Main Canal
Main Canal
G04
PH
AS
E
C O
N
ST
R U
C
TI
O N
S
EQ
U
EN
C
IN
G P
LA
N
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
MC420 PLAN
PHASE 2 CONSTRUCTION
Lateral 42L
Main Canal
Main Canal G05
PH
AS
E
C O
N
ST
R U
C
TI
O N
S
EQ
U
EN
C
IN
G P
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
MC420 PLAN
PHASE 3 CONSTRUCTION
Lateral 42L
Main Canal
Main Canal G06
PH
AS
E
C O
N
ST
R U
C
TI
O N
S
EQ
U
EN
C
IN
G P
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
MC420 PLAN
DEMOLITION PLAN
Lateral 42L
Main Canal
Main Canal G07
O
VE
R
AL
L
SE
LE
C
TI
VE
D
EM
O
LI
TI
O
N P
LA
N
D#
D#
D3
D4 TYP.
D2 TYP.
D1 SEE NOTE 3
D3
D2 TYP.
DEMOLITION LEGEND
D7
D6
D6
D5
D6
D6 D8
A A
G07
DETAIL
PIPE OUTLET SELECTIVE DEMO
PLAN SECTION A-A
D5
MAIN CANAL CENTERLINE REALIGNMENT DATA
D
D
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
C01
O
VE
R
AL
L
FI
N
IS
H
ED
S
IT
E
PL
AN
MC420 PLAN
OVERALL FINISHED SITE PLAN
Lateral 42L
Main Canal
SIGNAGE SCHEDULE
Number Sign or Plaque MUTCD sign designation
1 DIP W8-2
2 OBJECT MARKER RIGHT OM3-R
3 NO TRESPASSING See Sheet D04
4 NO SWIMMING See Sheet D04
Note: Contractor to locate signage according to MUTCD guidelines.
MC420 Earthwork Quantities
Sequence Unclassified Material Classified Material Total Description Cut Fill Fill Net Volume
Phase 1
Check Excavation 3775 3 0 3772 Drain Excavation 5908 1755 0 4153 Canal Excavation 7396 16411 0 -9015
Staging Area Excavation 2150 0 0 2150 Imported Bedding Material 0 0 199 -199
Structural Fill 0 0 353 -353
Phase 2 Canal Excavation 5915 6439 0 -524 Imported Bedding Material 0 0 274 -274
Phase 3 Final Grading 10475 8323 0 2152
Surface Course Aggregate 0 0 1831 -1831 Note 1 All quantities provided are informational only, and for the Contractor's benefit for earthwork quantities estimation purposes.
Note 2 The quantities included in the table are loose volumes, and do not account for shrink, swell, moisture content or compaction and are unfactored.
Note 3 The volumes provided in the Table above are taken relative to a stripped surface, assuming 6" of topsoil/material is removed from Existing ground.
EG
.6
EG
.7
EG
.6
EG
.6
EG
.4
EG
.8
EG
.5
EG
.5
EG
.6
EG
.6
EG
.7
EG
.7
EG
.8
EG
.7
EG
.8
EG
.8
EG
.8
EG
.9
EG
.9
EG
.8
EG
.3
EG
.3
EG
.7
EG
.3
EG
.8
EG
.7
EG
.8
EG
.3
EG
.9
EG
.4
EG
.1
EG
.1
DRAIN CENTERLINE ALIGNMENT
D
D
A C02
TYPICAL SECTION
DRAIN AND ROADWAY
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
DRAIN PLAN
PHASE 1
Main C anal
Main Canal
DRAIN PROFILE
PHASE 1
C02
D R
AI
N
A N
D R
O
AD
W
AY
R
EC
O N
ST
R
U C
TI
O
N P
LA
N
A C02
C03
SECTION
CHECK STRUCTURE EXCAVATION
AND FOUNDATION PREPARATION
EXCAVATION GRADING POINT TABLE
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
EXCAVATION PLAN
CHECK STRUCTURE
FINISHED GRADING PLAN
CHECK STRUCTURE
A C03
A C03
C03
M C
C H
EC
K
ST
R
U C
TU
R
E
EX
C
AV
AT
IO
N P
EG
.3
EG
.3
EG
.6
EG
.9
EG
.7
EG
.7
EG
.4
EG
.2
EG
.5
EG
.7
EG
.0
EG
.7
EG
.1
EG
.2
EG
.9
EG
.6
EG
.3
EG
.2
EG
.0
EG
.8
EG
.0
EG
.0
EG
.1
EG
.9
EG
.4
EG
.0
EG
.9
EG
.9
EG
.9
PHASED CANAL RECONSTRUCTION
TYPICAL SECTION
D01
D01
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
MAIN CANAL PLAN
PHASE 1
Main C anal
Main Canal
MAIN CANAL PROFILE
PHASE 1
C04
M
AI
N C
AN
AL
P
LA
N A
N D
P R
O
FI
LE
D01
SECTION
CONCRETE CANAL LINING
D01
SECTIONS
LINING JOINTS AT STRUCTURE
D01
D01
D01
SECTION AT SLOPE PAVING
SECTION AT BASE SLAB
D01
DETAIL
CONTRACTION JOINT
D01
DETAIL
CONSTRUCTION / EXPANSION JOINT
D01
DETAIL
CANAL LINING JOINT TO EXISTING
PARTIAL PLAN
CANAL LINING JOINT DETAIL
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
D01
C
AN
AL
L
IN
ER
D
ET
AI
LS
SECTION TABLE
h BEGIN STA. END STA.
14'-9" BOP 418+28.80
13'-0" 418+28.80 423+40 14'-9" 423+40 424+00 13'-0" 424+92 431+10.46
14'-9" 431+10.46 EOP
D02
SECTION
TYPICAL STILLING WELL
PLAN
TYPICAL STILLING WELL
D02
B D02
SECTION
CANAL LINER EXTENSION
AT STILLING WELLS AND
LADDER LOCATIONS
D02
DETAIL
STILLING WELL ACCESS TUBE
A A
A-A
A D02
B D02
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
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EN
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D02
ST
IL
LI
N
G W
EL
L
D
ET
AI
LS
STILLING WELL DATA TABLE
STATION DESCRIPTION ELEV. A ELEV. B ELEV. C
423+25 UPSTREAM 342.04 342.04 359.04
426+92 DOWNSTREAM 341.97 341.97 358.97
D03
DETAIL
SAFETY CABLE
D03
D03
DETAIL
SAFETY CABLE BOLLARD
D03
DETAIL
CABLE FITTINGS ATTACHMENT
SAFETY LADDER
SECTION
LADDER RUNG
SECTION A-A
D03
INSTALLATION DETAIL
SECTION
A
A 40 6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
SAFETY FEATURES PLAN
MC420 CHECK
D03
SA
FE
TY
D
ET
AI
LS
SAFETY LADDER DATA TABLE
STATION OFFSET L X Y
418+21 LT & RT 16'-9" 5'-3" 9
423+49.5 LEFT 16'-9" 5'-3" 9
423+62 RIGHT 16'-9" 5'-3" 9
431+45 LT & RT 23'-9" 12'-3" 13
D04
D05
A D04
ELEVATION
FENCE PANEL AT WING WALLS
D05
D05
B D04
ELEVATION
ACCESS GATE
D05
NO
U.S. GOVT.
PROPERTY
TRESPASSING
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
FENCING PLAN
MC420 CHECK
D04
SE
C
U R
IT
Y
FE
N
C E
AN
D
G
AT
E D
ET
AI
LS
ELEVATION
PLAN
D05
DETAIL
FENCE POST BASE PLATE ON CONCRETE WALL
D05
DETAIL
GATE DROP ROD RECEPTACLE
IN CONCRETE ENCASEMENT
D05
DETAIL
FENCE POST (CAST-IN-PLACE)
U.S. GOVT.
PROPERTY
TRESPASSING
D05
DETAIL
NO TRESPASSING SIGN
NO
D05
DETAIL
BOLLARD
D05
DETAIL
PIPE BEDDING
D05
ELEVATION
FENCE PANEL AT WING WALLS
D05
DETAIL
NO SWIMMING SIGN
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
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EN
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D05
SE
C
U R
IT
Y
FE
N
C E
AN
D
G
AT
E D
ET
AI
LS
REAR ELEVATION (SOUTH)
CONTROL BUILDING (NTS)
FRONT ELEVATION (NORTH)
CONTROL BUILDING (NTS)
SIDE ELEVATION (WEST)
CONTROL BUILDING (NTS)
FLOOR PLAN
CONTROL BUILDING (NTS)
FOUNDATION PLAN
CONTROL BUILDING (NTS)
6-
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
D06
C O
N
TR
O L
BU
IL
D
IN
G
CONTROL BUILDING LOCATION
MC420 CHECK
NOTE: SEE STRUCTURAL SHEET S-11 FOR FOUNDATION AND STRUCTURAL DETAILS.
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W
W .D
O W
L .C
O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
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EN
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PHASE 1 CONSTRUCTION
PHASE 2 CONSTRUCTION
PHASE 3 CONSTRUCTION
EXISTING GROUND
LEGEND
XS1
C R
O
SS
S
EC
TI
O
N S
ST
A.
+0
TO
S
TA
. 4
+0
CANAL RECONSTRUCTION
TYPICAL SECTION
CANAL RECONSTRUCTION PHASES
TYPICAL SECTION
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W W .D O W L .C O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
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PHASE 1 CONSTRUCTION
PHASE 2 CONSTRUCTION
PHASE 3 CONSTRUCTION
EXISTING GROUND
LEGEND
XS2
C R
O
SS
S
EC
TI
O
N S
ST
A.
+0
TO
S
TA
. 4
+0
6-
N . 3
2n d
St re et
Bi llin gs , M on ta na
W W W .D O W L .C O M
C R
IP
M
C
C
H
EC
K R
EP
LA
C
EM
EN
T
PHASE 1 CONSTRUCTION
PHASE 2 CONSTRUCTION
PHASE 3 CONSTRUCTION
EXISTING GROUND
LEGEND
XS3
C R
O
SS
S
EC
TI
O
N S
ST
A.
+0
TO
S
TA
. 4
+0
MATTHEW J.
METTLER
LANOISSEF
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61334
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N n d S tr e e t
B ill in g s M o n ta n a
W W
W .D
O W
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PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
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P M
S01
S T
R U
C T
U R
A L G
E N
E R
A L
N O
T E
S
MARCH 2025
4626.12494.01
C R
IP
M
C
C
H E
C K
R E
P L
A C
E M
E N
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M G
O L D
B E
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STRUCTURAL GENERAL NOTES:
1. GENERAL REQUIREMENTS
DESIGN AND ALL MATERIALS, FABRICATION, INSPECTIONS, TESTING AND
CONSTRUCTION TO COMPLY WITH THESE GENERAL NOTES AND PROJECT
SPECIFICATIONS AND STANDARDS.
2. GOVERNING CODES AND SPECIFICATIONS
a. MINIMUM DESIGN LOADS AND OTHER ASSOCIATED CRITERIA FOR BUILDINGS AND
OTHER STRUCTURES, ASCE 7-22
b. BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE, ACI 318-19(22)
c. CODE REQUIREMENTS FOR ENVIRONMENTAL ENGINEERING CONCRETE
STRUCTURES, ACI 350-20
d. SPECIFICATIONS FOR STRUCTURAL STEEL BUILDINGS, AISC 360-22
3. DESIGN LOADS
a. DEAD LOADS
i. EQUIPMENT WEIGHT(S) AS CERTIFIED BY THE MANUFACTURER.
ii. SELF WEIGHT OF PERMANENT COMPONENTS
b. LIVE LOADS
i. STEEL GRATED ACCESS AREAS, WALKWAYS AND STAIRS- - - - - 100 PSF
ii. CONCENTRATED LOADS ON STEEL GRATED AREAS - - - - - - - - - - 500 LBS
iii. RADIAL GATE HOIST PLATFORMS - - - - - - - - - - - - - - - - - - - - - - - - 150 PSF
iv. CONCENTRATED LOADS ON RADIAL GATE HOIST PLATFORMS 2,000 LBS
c. SNOW LOAD CRITERIA
i. NONE
d. WIND LOAD CRITERIA
i. WIND SPEED (3-SEC GUST, ULTIMATE) - - - - - - - - - - - - - - - - - - - - 105 MPH
ii. RISK CATEGORY - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - -- - - - II
iii. EXPOSURE CATEGORY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C
iv. TOPOGRAPHIC FACTOR, Kzt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1.00
e. SEISMIC LOAD CRITERIA
i. MAPPED SPECTRAL RESPONSE SS - - - - - - - - - - - - - - - - - - - - - - - 0.20
ii. MAPPED SPECTRAL RESPONSE S1 - - - - - - - - - - - - - - - - - - - - - - -- 0.12
iii. PROJECT SITE CLASS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - E
iv. SPECTRAL RESPONSE COEFFICIENT SDS - - - - - - - - - - - - - - - - - - - 0.32
v. SPECTRAL RESPONSE COEFFICIENT SD1 - - - - - - - - - - - - - - - - - - - 0.34
vi. IMPORTANCE FACTOR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1.00
vii. SEISMIC DESIGN CATEGORY - - - - - - - - - - - - - - - - - - - - - - - - - - - - D
viii. ANALYSIS PROCEDURE, EQUIVALENT LATERAL FORCE
4. CONSTRUCTION PHASE STABILITY
a. STRUCTURE STABILITY REQUIRES THAT ALL MEMBERS AND CONNECTIONS ARE
COMPLETE PER THESE DRAWINGS. THE CONSTRUCTOR IS RESPONSIBLE FOR
PROVIDING TEMPORARY BRACING, SHORING OR OTHER SUPPLEMENTAL
SUPPORTS DURING CONSTRUCTION TO ENSURE STABILITY UNTIL COMPLETION.
b. THE CONSTRUCTOR IS ALSO RESPONSIBLE FOR PROVIDING TEMPORARY
SUPPLEMENTAL SUPPORTS DURING CONSTRUCTION, AS NECESSARY, TO
PROTECT THE STRUCTURES FROM OVERLOAD IF CONSTRUCTION PHASE LOADS
EXCEED THE DESIGN LOADS OUTLINED ABOVE.
5. FOUNDATIONS & BURIED WALLS
a. GEOTECHNICAL REFERENCE: CRIP MAIN CANAL GEOTECHNICAL REPORT BY
DOWL - DATED NOVEMBER, 2022.
b. FOUNDATION DESIGN CRITERIA
i. FROST DEPTH, NONE
ii. NET ALLOWABLE SOIL BEARING PRESSURE, MAT SLAB - - - - - - - 2,000 PSF
iii. SUBGRADE MODULUS, k - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 125 PCI
iv. NET ALLOWABLE SOIL BEARING PRESSURE, RETAINING WALL FOOTINGS - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2,500 PSF
v. LATERAL SOIL PRESSURE (EQUIV FLUID), ACTIVE - - - - - - -- - - - - - 40 PCF
vi. LATERAL SOIL PRESSURE (EQUIV FLUID), AT-REST - - - - - -- - - - - - 60 PCF
vii. LATERAL SOIL PRESSURE (EQUIV FLUID), PASSIVE - - - - - - - - - - - 390 PCF
viii. DESIGN WATER TABLE SURFACE BELOW WALL TOP - - - - - - - - - - - 7.5 FT
ADD HYDROSTATIC PRESSURE BELOW THIS LEVEL
ix. LATERAL SOIL PRESSURE (EQUIV FLUID), ACTIVE BELOW WATERTABLE -- - - - - - - - - - - - - - - - - - - - - - - - - - - - 85 PCF
x. LATERAL SOIL PRESSURE (EQUIV FLUID), PASSIVE BELOW WATERTABLE - - - - - - - - - - - - - - - - - - - - - - - - - - - - 260 PCF
xi. COEFFICIENT OF FRICTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0.45
xii. LATERAL LIVE LOAD SURCHARGE COEFF - - - - - - - - - - - - - - - - - - - - 0.32
c. EXCAVATION
i. LOCATE UNDERGROUND UTILITIES BY SURFACE SCANNING OR CAREFUL
EXPLORATION BEFORE STRUCTURE EXCAVATION.
ii. EXCAVATION METHODS, SLOPES AND SHORING ARE THE CONSTRUCTOR'S
RESPONSIBILITY TO DESIGN AND INSTALL AND MUST BE IN COMPLIANCE
WITH OSHA 29 CFR 1926 BASED ON SITE SPECIFIC SOIL TYPE "C".
iii. EXCAVATION SURFACE BARRIERS FOR PERSONS, EQUIPMENT AND SURFACE
WATER ARE THE CONSTRUCTOR'S RESPONSIBILITY.
iv. EXCAVATION PERMITS MAY BE REQUIRED.
d. SUBGRADE
i. COMPACT OR PROOF ROLL NATIVE SOIL SUBGRADE SURFACE IN
ACCORDANCE WITH PROJECT SPECIFICATIONS AND AS DIRECTED BY THE
GEOTECHNICAL REPRESENTATIVE.
ii. FOOTINGS / MAT SLABS SHALL BEAR ON COMPACTED STRUCTURAL FILL ON
A GEOTEXTILE STABILIZATION FABRIC OVER SUBGRAGE SOILS APPROVED
BY THE GEOTECHNICAL REPRESENTATIVE. COMPACT STRUCTURAL FILL TO
98% DENSITY IN ACCORDANCE WITH ASTM D698.
e. BACKFILL
i. MOISTURE CONDITION, PLACE AND COMPACT APPROVED BACKFILL
MATERIALS IN ACCORDANCE WITH PROJECT SPECIFICATIONS AFTER
CONCRETE HAS GAINED DESIGN STRENGTH.
ii. PLACE AND COMPACT BACKFILL ON WALLS BURIED BOTH SIDES IN EQUAL
LIFTS ON EACH SIDE OF WALL. UNBALANCED LIFT SURFACES MUST NOT
EXCEED 1.5 FEET.
6. CONCRETE
a. MATERIALS AND CONSTRUCTION TO CONFORM TO THE AMERICAN CONCRETE
INSTITUTE SPECIFICATIONS FOR STRUCTURAL CONCRETE (AC1 301), BUILDING CODE
REQUIREMENTS FOR STRUCTURAL CONCRETE (ACI 318) AND SPECIFICATION FOR
CURING CONCRETE (ACI 308.1).
b. DETAILING, FABRICATION AND PLACEMENT OF REINFORCEMENT TO CONFORM TO
DETAILS AND DETAILING OF CONCRETE REINFORCEMENT (ACI 315)
c. MATERIALS
i. PORTLAND CEMENT - - - - - - - - - - - - - - - - - - - - - - - - - - - ASTM C150 TYPE V
OR ASTM C595 TYPE IP OR IS
ii. FLY ASH - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ASTM C618 TYPE C OR F
iii. NORMAL WEIGHT AGGREGATES - - - - - - - - - - - - - - - - - ASTM C33 CLASS 3S OR 4M
iv. AIR-ENTRAINING ADMIXTURE - - - - - - - - - - - - - - - - - - - - ASTM C260
v. WATER-REDUCING ADMIXTURE - - - - - - - - - - - - - - - - - - ASTM C494
vi. WATER - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - POTABLE OR ASTM C1602
vii. REINFORCING BARS - - - - - - - - - - -- - - - - - - - - - - - - - - - - ASTM A615, GRADE 60
UN-COATED
viii. WELDED WIRE REINFORCING-DEFORMED (WWR) - - - - ASTM A1064, GRADE 70
UN-COATED
ix. POST-INSTALLED ANCHOR OR REBAR DOWEL ADHESIVE
HILTI HIT-HY-200 V3 OR HIT-RE 500 V3
d. ALL BENT REINFORCING BARS TO BE SHOP FABRICATED. REBENDING OR WELDING OF
REINFORCEMENT IS NOT PERMITTED UNLESS AUTHORIZED BY ENGINEER. END HOOKS
IN REINFORCING BARS, SHOWN ON THE DRAWINGS BUT NOT DIMENSIONED, TO
CONFORM TO ACI 318 STANDARDS.
e. REDI-MIXED CONCRETE - SEE SCHEDULE SHEET S02
f. CONCRETE MATERIALS & ACCESSORIES - SEE SCHEDULE SHEET S02
g. CONCRETE COVER OVER REBAR REINFORCEMENT TO BE 2" CLEAR, EXCEPT 3" CLEAR
FOR CONCRETE PLACED AGAINST SOIL.
h. LAP REINFORCING BARS PER THE REINFORCING BAR LAP SCHEDULE - SEE SCHEDULE
SHEET S02
i. STAGGER ADJACENT REINFORCEMENT LAP SPLICES IN WALLS 24" MINIMUM.
j. ADJUST REBAR SPACING OR POSITION NOMINALLY AS REQUIRED TO CLEAR EMBEDDED
ITEMS SUCH AS ANCHORAGES.
k. PROVIDE REBAR SUPPORTS TO PROPERLY SECURE AND SUPPORT REINFORCING IN
ACCORDANCE WITH CRSI UNLESS SHOWN/INDICATED OTHERWISE. PROVIDE #4
STANDEES AT 4 FT MAX TO SUPPORT TOP REINFORCEMENT MATS IN BASE SLABS AND
FOOTINGS, AND #4 CROSSTIES AT 6 FT MAX EACH WAY TO SECURE DOUBLE WALL
CURTAINS.
l. DOWELS, PIPE SLEEVES AND OTHER INSTALLED MATERIALS AND ACCESSORIES MUST
BE HELD SECURELY IN POSITION DURING CONCRETE PLACEMENT.
m. REINFORCING BARS AND ACCESSORIES MUST NOT BE IN CONTACT WITH ANY SLEEVE, PIPE FLANGE OR METAL PART EMBEDDED IN CONCRETE. PROVIDE 2" CLEARANCE IN
ALL CASES UNLESS OTHERWISE INDICATED. NO EMBEDDED ITEM MAY BE SUSPENDED
FROM, SUPPORTED BY, OR BRACED IN PLACE FROM REINFORCEMENT.
n. LOCATE CONSTRUCTION JOINTS WHERE SHOWN ON THE DRAWINGS OR AS
AUTHORIZED THE ENGINEER. SLABS AND BEAMS MAY NOT HAVE JOINTS IN A
HORIZONTAL PLANE.
o. THOROUGHLY CLEAN BY SANDBLASTING ALL CONSTRUCTION JOINT SURFACES PRIOR
TO ADJACENT CONCRETE PLACEMENT.
p. BEGIN SPACING OF BARS WHICH PARALLEL CONSTRUCTION JOINTS 3" CLEAR EACH
SIDE OF JOINT.
q. UNLESS OTHERWISE SHOWN, PLACE 2 - #5 (1 EACH FACE) WITH 2'-6" PROJECTIONS
AROUND ALL OPENINGS IN CONCRETE WALLS OR SLABS.
r. PROVIDE AN ADDITIONAL 120 LINEAL FEET OF #6 REINFORCING BARS FOR USE AS
DIRECTED DURING CONSTRUCTION.
s. CHAMFER ALL EXPOSED CONCRETE EDGES 3/4" UNLESS OTHERWISE INDICATED.
7. WATER STOP & JOINT SEALANT
a. PVC WATERSTOPS MANUFACTURED FROM VIRGIN MATERIALS AND IN COMPLIANCE
WITH CORPS OF ENGINEERS STANDARD CRD-C 572-74 RIBBED CENTER BULB UNLESS
INDICATED OTHERWISE. HEAT WELD WATERSTOP JOINTS AND INTERSECTIONS. USE
OF HOG RINGS AND TIE WIRE TO MAINTAIN POSITION AND TAUT CONDITION DURING
CONCRETE PLACEMENT IS REQUIRED.
b. HYDROPHILIC WATERSTOPS COMPRISED OF BENTONITE CLAY AND BUTYL RUBBER IN COMPLIANCE WITH ASTM D6. SIZE IS 3/4 INCH x 1 INCH UNLESS INDICATED OTHERWISE.
APPLICATION OF A PRIMER ADHESIVE WITH INSTALLATION IS REQUIRED.
c. SEE CONCRETE MATERIALS AND ACCESSORIES FOR JOINT SEALANT.
8. STRUCTURAL STEEL
a. STRUCTURAL STEEL MATERIALS AND CONSTRUCTION SHALL CONFORM TO THE
AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC) SPECIFICATION FOR THE
DESIGN, FABRICATION AND ERECTION OF STRUCTURAL STEEL BUILDINGS.
b. MATERIAL
i. STRUCTURAL STEEL W-SHAPES - - - - - - - - - - - - - - - - - - - - - - - - - - -
ii. PLATES, BARS, ANGLES AND C SHAPES - - - - - - - - - - - - - - - - - - - - - -
iii. BAR GRATING - - - - - - - - - - - - - - - - - - - - - - - - - -
iv. STEEL PIPE RAILING - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
v. HIGH-STRENGTH BOLTS - - - - - - - - - - - - - - - - - - - - - -
vi. ANCHOR RODS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
vii. POST-INSTALLED ANCHOR RODS - ADHESIVE SET
HILTI HAS-R STAINLESS STEEL - - - - - - - - - - - - - - - - - - - - - - - - - - -
viii. HEADED ANCHOR STUDS (HAS) - - - - - - - - - - - - - - - - - - - - -
c. ALL STRUCTURAL STEEL BOLTED CONNECTIONS SHALL BE FULLY PRE-TENSIONED
A325 - N BOLTS WITH STANDARD HOLES UNLESS OTHERWISE NOTED.
d. ALL WELDING SHALL CONFORM TO AMERICAN WELDING SOCIETY STRUCTURAL
WELDING CODE - STEEL (AWS D1.1) AND SHALL BE PERFORMED BY WELDERS
QUALIFIED BY THE APPROPRIATE AWS TEST FOR THE WELDING PERFORMED.
e. ALL CARBON STEEL ASSEMBLIES, INCLUDING GRATING AND ANCHOR RODS, SHALL BE HOT-DIP GALVANIZED AFTER FABRICATION IN ACCORDANCE WITH
ASTM A123.
f. STEEL GRATING TYPE 19-W-4 WITH 1 1/4" x 3/16" BEARING BARS UNLESS
INDICATED OTHERWISE. BAND ALL PERIMETER ENDS AND PENETRATIONS.
g. FASTEN BAR GRATING TO SUPPORTING STEEL BEAMS WITH GRATING
STANDARD CLIPS AND FASTENERS SUCH AS MCNICHOLS TYPE GFSS-1,
SSGC, GN OR APPROVED ALTERNATE.
9. EQUIPMENT INSTALLATION
a. ALL OPENINGS AND ANCHOR ARRANGEMENTS SHOWN SHALL BE VERIFIED, AND
ALL STRUCTURAL DIMENSIONS AND DETAILS PERTAINING TO EQUIPMENT
INSTALLATION SHALL BE COORDINATED BY THE CONTRACTOR BASED ON THE
ACTUAL EQUIPMENT FURNISHED.
ALT -ALTERNATE
ANC -ANCHOR
BB -BACK TO BACK
BLDG -BUILDING
BM -BEAM
BRG -BEARING
BOPL -BOTTOM OF BASE PLATE
BOT -BOTTOM
BTWN -BETWEEN
CIP -CAST IN PLACE
CL -CENTERLINE
CLR -CLEAR
CLSM -CONTROLLED LOW
STRENGTH MATERIAL
CMU -CONCRETE MASONRY UNIT
COL -COLUMN
CONC -CONCRETE
CONN -CONNECTION
CONT -CONTINUOUS
COORD -COORDINATE
CNTRD -CENTERED
CNJT -CONTRACTION JOINT
CSJT -CONSTRUCTION JOINT
CY -CUBIC YARD
DBA -DEFORMED BAR ANCHOR
DIA OR (/) -DIAMETER
DIAG -DIAGONAL
DIM -DIMENSION
DIST -DISTANCE
DWG -DRAWING
DWL -DOWEL
E -EAST
EA -EACH
EF -EACH FACE
EL -ELEVATION
EPS -EXPANDED POLYSTYRENE
EQL -EQUAL
EXST -EXISTING
EXP -EXPANSION
EXT -EXTERIOR
FDN -FOUNDATION
FF -FRONT FACE
FLG -FLANGE
FT -FOOT
FTG -FOOTING
FRMG -FRAMING
FS -FAR SIDE
STRUCTURAL ABBREVIATIONS
GA -GAGE (OR GAUGE)
GALV -GALVANIZED
GL -GLULAM
GB -GRADE BEAM
GVW -GROSS VEHICLE WEIGHT
HAS -HEADED ANCHOR STUD
HORZ -HORIZONTAL
HT -HEIGHT
IN -INCH
INFO -INFORMATION
INT -INTERIOR
ISJT -ISOLATION JOINT
JT -JOINT
KIP -1,000 LBS
KSF -KIP PER SQUARE FOOT
KSI -KIP PER SQUARE INCH
LAT -LATERAL
LBS -POUND(S)
LDGR -LEDGER
LLH -LONG LEG HORIZONTAL
LLV -LONG LEG VERTICAL
LOC -LOCATION
LONG -LONGITUDINAL
LP -LOW POINT
MATL -MATERIAL
MAX -MAXIMUM
MCJ -MASONRY CONTROL JOINT
MFR -MANUFACTURER
MIN -MINIMUM
MISC -MISCELLANEOUS
N -NORTH
NO. OR # -NUMBER
NOM -NOMINAL
NS -NEAR SIDE
NTS -NOT TO SCALE
OC -ON CENTER
OD -OUTSIDE DIAMETER
OPNG -OPENING
OPP -OPPOSITE
PL -PLATE
PROJ -PROJECTION
PSF -POUNDS PER SQUARE FOOT
PSI -POUNDS PER SQUARE INCH
QTY -QUANTITY
R -RADIUS
REF -REFERENCE (REFER TO)
REINF -REINFORCEMENT
REQD -REQUIRED
RF -REAR FACE
S -SOUTH
SHT -SHEET
SIM -SIMILAR
SPA -SPACE OR SPACES
SPEC -SPECIFICATIONS
SQ -SQUARE
STD -STANDARD
STIF -STIFFENER
STL -STEEL
STIR -STIRRUP
STRUCT -STRUCTURAL
SYM -SYMMETRICAL
T&B -TOP AND BOTTOM
THK -THICKNESS
TOC -TOP OF CONCRETE
TOF -TOP OF FOOTING
TOG -TOP OF GRATING
TOPL -TOP OF PLATE
TOS -TOP OF STEEL
TOW -TOP OF WALL
TRANS -TRANSVERSE
TYP -TYPICAL
UNO -UNLESS NOTED OTHERWISE
VERT -VERTICAL
W -WEST
W/ -WITH
W/O -WITHOUT
WP -WORK POINT
WT -WEIGHT
WWR -WELDED WIRE FABRIC
ASTM A992
ASTM A36
ANSI MBG STEEL, TYPE 19-W-4
ASTM A53, GRADE B
ASTM F3125, GRADE A325
ASTM F1554, GRADE 55
AISI 304 / 316
ASTM A108, TYPE B
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W W
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PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
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MARCH 2025
4626.12494.01
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SCHEDULE NOTES:
1. NOT ALL PROJECT MATERIALS ARE SUMMARIZED HERE. SEE PROJECT SPECIFICATIONS FOR COMPLETE MATERIAL & INSTALLATION REQUIREMENTS INCLUDING PRE-APPROVED PRODUCTS FOR SELECTED JOINT TREATMENT
ITEMS.
REBAR LAP SCHEDULE NOTES:
1. TENSION LAP LENGTHS ARE SHOWN CLASS B MINIMUMS FOR CAST-IN-PLACE CONCRETE FOR CRITERIA INDICATED.
2. LENGTHS BASED ON GRADE 60 UN-COATED DEFORMED BARS WITH CONCRETE COMPRESSIVE STRENGTH f'c = 4,000 PSI MINIMUM; 2" CONCRETE COVER; AND MINIMUM C-C BAR SPACING ~4" FOR BAR SIZE TO #6 AND ~6" FOR LARGER
SIZES.
3. TOP BAR LAPS ARE HORIZONTAL LAPS WHERE MORE THAN 12" OF FRESH CONCRETE IS PLACED BELOW THE BAR.
4. BAR HOOK GEOMETRY IN ACCORDANCE WITH ACI 318 CHAPTER 25.
5. HEADED TERMINATORS ARE MECHANICAL DEVICES IN ACCORDANCE WITH ACI 318 CHAPTER 25.
6. SEE STRUCTURAL GENERAL NOTES AND PLANS FOR RESTRICTIONS ON LAP LOCATIONS, IF ANY.
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W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
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MARCH 2025
4626.12494.01
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ISOMETRIC
S03
FULL VIEW - inlet
FLOW
WEIR WALL
EACH SIDE
BASE SLAB
ELECTRICAL ENCLOSURE PAD
ISOMETRIC
S03
FULL VIEW - outlet
FLOW
RADIAL GATE BAY
WEIR BAY,
EACH SIDE
STEEL RAILING, TYP
WEIR WALL EACH SIDE
WEIR BAY EACH SIDE
STEEL RAILING, TYP
BASE SLAB
RADIAL GATE BAY
ELECTRICAL
ENCLOSURE PAD
NOTES:
1. ISOMETRIC VIEWS OF THE STRUCTURE ARE INTENDED TO
PROVIDE AN OVERALL GRAPHIC OF ARRANGEMENT AND
KEY ELEMENTS - SOME FEATURES DETAILED IN THE
PROJECT PLANS AND SPECIFICATIONS ARE NOT SHOWN
HERE.
ELECTRICAL ENCLOSURE, RADIAL GATE, AND GATE HOIST
EQUIPMENT ARE NOT SHOWN.
2. GROUND SURFACES ARE NOT SHOWN. CANAL INVERT IS
TOP OF BASE SLAB, CANAL BANK NEAR WALL TOP.
CONC CANAL
LINING TRANSITION
CONC CANAL
LINING TRANSITION
CONC CANAL
LINING, SEE CIVIL
CONC CANAL
LINING, SEE CIVIL
B
B
C
C
1 1
4 4
3 3
D
D
5 5
7 7
28' - 6" 35' - 0" 28' - 6"
92' - 0"
SEE CIVIL SHT C03 FOR
LAYOUT CONTROL
POINTS
A S07
B
S07
TOC EL.= 342.00'
TOC EL.= 342.00'
C S
J T
C N
J T
1' - 9"
1' - 0" 3' - 9" 25' - 0 3/8" ±
BASE SLAB
34' - 5 3/8" 25' - 0 3/8" ± 3' - 9" 1' - 0"
1' - 3"
1' - 9"
6 6
2 2
98.5°
/4
/4
/4
/4
171.5°
3 5/16" 3 5/16"
98.5°
171.5°
W E
IR
B
A Y
W E
IR
B
A Y
BASE SLAB (LEVEL)
CONC WALLS, SEE SHEET S05
℄ SILL PL
TBD
16' - 9"
GATE SILL
PLATE EMBED
R A
D
IA
L G
A T
E B
A Y
(S
Y M
S08
S08
S08
S08
CANAL LINING EDGE
TREATMENT, SEE SHEET S05
AND DETAIL 4/S08, TYP
C
S08
S10
TRANSVERSE REINF
LONGITUDINAL REINF
(2) #6 X 10'-0" DIAG, TOP & BOT-
PLACE INSIDE COMMON MATS
(4) LOC
S08
ADD #8 X 15'-0" @ 12" TRANSVERSE
TO TOP REINF MAT THIS AREA.
CENTER ADD BAR LENGTH ON GRID 4
(SEE SHT S09)
MATTHEW J.
METTLER
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N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
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A B
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MARCH 2025
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B E
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PLAN VIEW
S04
BASE SLAB ELEVATION
scale feet
0 155 10
3/16" = 1' - 0"
NOTES:
1. SEE SHEET S01 FOR GENERAL STRUCTURAL NOTES.
2. SEE SHEET S02 FOR STRUCTURAL MATERIALS AND
INSPECTION SCHEDULES.
3. SEE CIVIL SHEETS FOR STRUCTURE LOCATION ON
PROJECT SITE, EARTH WORK DETAILS, AND CONCRETE
CANAL LINING.
4. DEWATERING MAY BE REQUIRED FOR SUBGRADE
PREPARATION AND BASE SLAB PLACEMENT ACTIVITIES.
FLOW
TBD = "TO BE DETERMINED" AS COORDINATED WITH
GATE FABRICATION DRAWINGS
B
B
C
C
1 1
4 4
3 3
D
D
5 5
7 7
SEE CIVIL FOR LAYOUT
CONTROL POINTS
TOW EL.= 357.50'
TOW EL.= 357.50'
TOW EL.= 357.50'
TOW EL.= 357.50'
TOW EL.= 357.50'
TOW EL.= 352.83'
TOW EL.= 352.83'
TOW EL.= 357.50'
TOC EL.= 357.50'
TOC EL.= 358.79'
28' - 6" 35' - 0" 28' - 6"
G A
T E
B A
Y
9' - 8"
A S07
B S07
C S08
S10
G
S09
SYM
F S09
E S09
S11
CONCRETE PAD FOR
ELEC ENCLOSURE; SEE
SHT D06 FOR LOCATION
' - 6
6 6
2 2
S11
S11
WEIR WALL
C A
N A
L B
O T
T O
M
WEIR WALL
(S
Y M
98.5°
CONC WALLS
BASE SLAB
92' - 0"
CONC HOIST
PLATFORM
EL.= 358.79'
106.4°
CONC WALKWAY
CANAL LINING
TRANSITION
C A
N A
L B
O T
T O
M
EACH SIDE
21' - 6"
STOP LOG
NOTCH, TYP
S10
S10
G S09
SYM
LAYOUT
NOSE
REINF
S10
S10
S11
G S09
SYM
G
S09
SYM
F S09
E S09
S11
S11
S11
OPP
2' - 0"
℄ NOTCH
℄ NOTCH
S11
2' - 9"
REAR FACE WALL
(SOIL SIDE)
FRONT FACE WALL
(CANAL SIDE)
S11
S11
GATE ANCHORAGE (NOTE 5)
GATE ANCHORAGE (NOTE 5)
CONCRETE STEP TO
MATCH PLATFORM
WIDTH, (3) RISERS @ 7"
TYP
2' - 0" 26' - 6" 4' - 0" 4' - 6" 19' - 0" 4' - 6" 3' - 0" 26' - 6"
2' - 0"
CANAL LINING TRANSITION,
SEE DETAIL 4/S08
NOTES:
1. SEE SHEET S01 FOR GENERAL STRUCTURAL NOTES.
2. SEE SHEET S02 FOR STRUCTURAL MATERIALS AND
INSPECTION SCHEDULES.
3. SEE CIVIL SHEETS FOR STRUCTURE LOCATION ON
PROJECT SITE, EARTH WORK DETAILS, AND CONCRETE
CANAL LINING.
4. SEE SHEET S04 FOR STRUCTURE SLAB PLAN.
5. DETAIL 4/S11 DEFINES THE FULL HEIGHT IN-WALL
REINFORCING CAGE AND THE BLOCK-OUT (OR CORED
HOLE AFTER CONCRETE PLACEMENT) FOR THE RADIAL
GATE ANCHORAGE SHEAR LUG. THE LOCATION OF THESE
ELEMENTS MUST BE VERIFIED WITH RADIAL GATE MFG
DRAWINGS.
6. SEE SHEET S06 FOR STEEL RAILING.
CNJT - SEE DETAIL 3/S08
CSJT - SEE DETAIL 2/S08
LEGEND:
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
IG
NE
NA U . S
. A
.AR I ZO
CIFI
T
R
E C .
O
N
ETA
E D 0 3
5D
A T E
S I G N
61334
R E V
IS
IO
N S
R E V
D A T E
D E S C R
IP
TI
O N
B Y
-6
-6
N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
R
C O N S
TR
U C
TI
O N
B W
R d
\M
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-S T
-1
-0
-M C
.r v t
/2
/2
:2
:3
P M
S05
C O
N C
R E
T E
P L A
N
W A
L L T
O P
E L
MARCH 2025
4626.12494.01
C R
IP
M
C
C
H E
C K
R E
P L
A C
E M
E N
T
M G
O L D
B E
R G
PLAN VIEW
S05
WALL TOP PLAN - CONCRETE 1
scale feet
0 155 10
3/16" = 1' - 0"
FLOW
GATE SIDE
PL EMBED
B
B
C
C
1 1
4 4
3 3
D
D
5 5
7 7
C S08
A S07
B S07
6 6
2 2
ELECTRICAL
ENCLOSURE
92' - 0"
28' - 6" 35' - 0" 28' - 6"
CONC WALLS BASE SLAB
STEEL RAILING; SEE
DETAIL 1/S12, TYP
R A
D
IA
L G
A T
E B
A Y
R
A D
IA
L G
A T
E
℄ HOIST SHAFT
℄ ARM PIN
℄ ARM ANCHORAGE
TBD
10' - 0"
TBD
16' - 2"
TBD
1' - 8"
TBD
6 1/2" GATE FACE
RADIAL
GATE
FACE
CONC WALKWAYCONC HOIST
PLATFORM
SEE FENCING DETAIL ON SHT
D04 FOR WALL RETURN
CLOSURES
R A
D
IA
L G
A T
E A
N D
H O
IS
T
E Q
U
IP
M E
N T
(S E
E N
O T
E
RADIAL GATE HOIST EQUIP,
STEEL ACCESS PLATFORM
& RAILING AT HOIST EQUIP
SUPPLIED BY GATE MFG
CONCRETE STEPS AT
PLATFORM END, TYP;
EXTEND RAILING TO
STEP NOSE
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
IG
NE
NA U . S
. A
.AR I ZO
CIFI
T
R
E C .
O
N
ETA
E D 0 3
5D
A T E
S I G N
61334
R E V
IS
IO
N S
R E V
D A T E
D E S C R
IP
TI
O N
B Y
-6
-6
N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
R
C O N S
TR
U C
TI
O N
B W
R d
\M
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-S T
-1
-0
-M C
.r v t
/2
/2
:2
:3
P M
S06
S T
E E
L
G A
T E
E Q
U
IP
P L A
N
W A
L L
T O
P E
L
MARCH 2025
4626.12494.01
C R
IP
M
C
C
H E
C K
R E
P L
A C
E M
E N
T
M G
O L D
B E
R G
PLAN VIEW
S06
WALL TOP PLAN - STEEL & GATE
EQUIPMENT 1
scale feet
0 155 10
3/16" = 1' - 0"
NOTES:
1. SEE SHEET S01 FOR GENERAL STRUCTURAL
NOTES.
2. SEE SHEET S02 FOR STRUCTURAL MATERIALS
AND INSPECTION SCHEDULES.
3. SEE CIVIL FOR SITE FENCING.
4. DIMENSIONAL INFORMATION RELATED TO THE
RADIAL GATE AND GATE EQUIPMENT SHOWN
IS FOR DESIGN PURPOSES ONLY. LAYOUT
MUST BE VERIFIED AND ADJUSTED AS
REQUIRED TO MATCH GATE MFG
CONSTRUCTION DRAWINGS AND DETAILS.
CHECK CONSTRUCTION RELATED CLOUDED
DIMENSIONS ARE ON HOLD UNTIL VERIFIED.
RADIAL GATE ARM AND HOIST EQUIPMENT
ANCHOR RODS ARE SCHEDULED TO BE POST-
INSTALLED. SEE GATE MFG DETAILS FOR
SPEC, SIZE, AND ARRANGEMENT.
5. STEEL RAILING TYPE AND LIMITS ARE
REPRESENTED HERE. POST LOCATIONS MAY
VARY AS DEEMED MOST EFFICIENT BY THE
RAILING FABRICATOR PROVIDED MAXIMUM
DESIGN SPACING IS NOT EXCEEDED.
FLOW
TBD = "TO BE DETERMINED" AS COORDINATED
WITH GATE FABRICATION DRAWINGS
TOC
EL.=342.00'
TOC
EL.=357.50'
14 357
6 2
IMPROVED SUBGRADE,
SEE DETAIL 1/S08
/2
51' - 0"
10' - 9" 2' - 0" 10' - 0" 2' - 6"
GATE BAY
18' - 6" 2' - 6" 10' - 0" 2' - 0" 10' - 9"
69' - 0"
GRADE
BASE SLAB
CONC WALLS
STEEL RAILING
RADIAL GATE
TOC
EL.=358.79'
PLATFORM
TOC
EL.=342.00'
TOC
EL.=357.50'
EL.=352.83'
WEIR TOW
6 2
12' - 9" 43' - 6" 12' - 9"
IMPROVED SUBGRADE,
SEE DETAIL 1/S08
BASE SLAB
CONC WALLS
WEIR WALLS
WEIR WEIR
GRADE
STEEL RAILING
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
IG
NE
NA U . S
. A
.AR I ZO
CIFI
T
R
E C .
O
N
ETA
E D 0 3
5D
A T E
S I G N
61334
R E V
IS
IO
N S
R E V
D A T E
D E S C R
IP
TI
O N
B Y
-6
-6
N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
R
C O N S
TR
U C
TI
O N
B W
R d
\M
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-S T
-1
-0
-M C
.r v t
/2
/2
:2
:3
P M
S07
C O
N C
R E
T E
S E
C T
IO
N
S
MARCH 2025
4626.12494.01
C R
IP
M
C
C
H E
C K
R E
P L
A C
E M
E N
T
M G
O L D
B E
R G scale feet
0 155 10
3/16" = 1' - 0" scale feet
0 155 10
3/16" = 1' - 0"
SECTION
S07
A
THROUGH RADIAL GATE BAY
SECTION
S07
B
THROUGH WEIRS BAYS
TOC
EL.=357.50'
A B C D
A
S07
B
S07
28' - 6" 35' - 0" 28' - 6"
℄ STOP LOG NOTCH
(SEE PLAN FOR LOCS)
℄ STOP LOG NOTCH
(SEE PLAN FOR LOCS)
92' - 0"
1' - 3"
EL.= 354.50'
CL PIN
℄ GATE ARM
PIN
S11
WEIR
IMPROVED SUBGRADE,
SEE DETAIL 1/S08
S10
GATE SILL
PL EMBED
GATE ANC
TBD
BASE SLAB
CONC WALLS
STEEL RAILINGS08
TOC
EL.=358.79'
/2
GATE HOIST
EQUIP - TBD
GATE ANCHORAGE (NOTE 5, SHT S05)
RADIAL
GATE
GATE SLIDE PL EMBED PER
DETAIL 1 / S10, SEE RADIAL GATE
MFG DRAWINGS FOR LAYOUT
3/8" x 6" CENTER BULB
PVC WATERSTOP
BOND BREAKER,
30# BITUMINOUS
FELT - CUT AT
WATERSTOP
1 1/2" X 2'-0" SMOOTH ROUND
EPOXY COATED DOWEL @ 12",
GREASE ONE END
℄ CONSTRUCTION JT
E Q
L E
Q L
C L R
C L R
TYP
3" CLR
TOP LONGITUDINAL REINF
WITH 90° X 1'-6" END HOOK
TOC
IMPROVED SUBGRADE,
SEE
B
S10
/1 S08
℄ CONTRACTION JT
IMPROVED SUBGRADE,
SEE
3/8" X 6" CENTER
BULB PVC
WATERSTOP
INITIAL SAWCUT OR TOOL 1 1/2" DEEP
(AFTER FINISHING), FINAL SAWCUT
1/2" X 3/4" DEEP (AFTER AT LEAST 14
DAYS CURE) THEN CLEAN AND ADD
1/2" SEALANT OVER BOND BREAKER
FIELD CUT ALTERNATE
LONGITUDINAL BARS 3" CLEAR
OF JOINT, TOP & BOT
2" PVC CRACK INITIATOR
TOC
C
/1 S08
TOC
FINISH TOLERANCE
± 0.04'
1'-6" IMPORTED STRUCTURAL FILL
CLASS 4 PER ADOT ROAD & BRIDGE
SPEC 303-2. MOISTURE CONDITION
WITHIN 4% OF OPTIMUM AND COMPACT
TO 98% DENSITY PER ASTM D698
GEOTEXTILE STABILIZATION FABRIC
PER ADOT ROAD & BRIDGE SPEC
1014-10. PLACE TAUT, WRINKLE FREE
WITH 12" MINIMUM LAPS.
CONC BASE SLAB
NOTE: STRUCTURAL FILL MUST EXTEND AT LEAST 1'-6" BEYOND ALL BASE SLAB
EDGES. THE GEOTEXTILE MUST COVER STRUCTURAL FILL PLAN LIMITS PLUS
AN EXTRA OF TWO FEET WRAPPED UP THE EXCAVATION PERIMETER.
PREPARED SUBGRADE:
SCARIFY 12", MOISTURE CONDITION WITHIN
4% OF OPTIMUM AND COMPACT TO 95%
DENSITY PER ASTM D698. SOFT SPOTS, IF
ANY, MUST BE REMOVED AND REPLACED
TO ACHIEVE UNIFORM DENSITY.
1' - 0"
TOC
EL. = 342.00'
6" CONCRETE CANAL LINING,
REINF WITH WWR 6X6-D8/D8;
ADD (2) 3" BARS AT EDGE
SAWCUT 1 1/4" DEEP
AT TRANSITION EDGE
BASE SLAB
CHIP BASE SLAB 1 1/4" DEEP TO
RECEIVE CANAL LINING, 1/4" MIN
SURFACE ROUGHNESS. CLEAN
AND APPLY BONDING AGENT
#3 EPOXY GROUTED
DOWELS @ 12" OC; EMBED
6" INTO BASE SLAB
8"
18"
124.0°
/2
MIN
1' - 0"
EL. = 342.00'
TOC
A
D
EPOXY OR ZINC COATED DOWEL ⅊ 1/4" X 4 1/2" SQ @ 18"
SPACING, WITH SLIP SLEEVE ON CANAL LINING SIDE -
PLACE DOWELS IN BASE SLAB OVER EXTENT OF
INTERFACE WITH CANAL LINING BOTTOM
CHECK STR
BASE SLAB
PLATE DOWEL,
PLAN VIEW
JOINT
CONC CANAL LINING, SEE SHT D01
FOR THICKNESS & REINF
CLSM UNDER SLOPING CANAL
LINING WITHIN STRUCTURE LIMITS
6" CONC CANAL LINING
TOC
EL.=342.00'
TOC
EL.=357.50'
B
EL.=352.83'
WEIR TOW
1' - 3"
SEALANT JOINT, FULL
GATE WALL HT
CAST ARMORED NOSE
OVER WEIR WALL ON 1/2"
PREFORMED JT FILLER
ARMORED NOSE EMBED:
L5X5X3/8" X 4'-4 3/4" WITH
(2) #5X2'-6" DEFORMED
BAR ANCHORS @ 9"
STOP LOG NOTCH
SEQUENCE 2SEQUENCE 1
WALL CONSTRUCTION
JOINT
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
IG
NE
NA U . S
. A
.AR I ZO
CIFI
T
R
E C .
O
N
ETA
E D 0 3
5D
A T E
S I G N
61334
R E V
IS
IO
N S
R E V
D A T E
D E S C R
IP
TI
O N
B Y
-6
-6
N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
R
C O N S
TR
U C
TI
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B W
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\M
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-1
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-M C
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/2
/2
:2
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P M
S08
C O
N C
R E
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S E
C T
IO
N
S
MARCH 2025
4626.12494.01
C R
IP
M
C
C
H E
C K
R E
P L
A C
E M
E N
T
M G
O L D
B E
R
G LONGITUDINAL SECTION
S08
C
THROUGH GATE BAY 1
scale feet
0 155 10
3/16" = 1' - 0"
DETAIL
S08
BASE SLAB, CONSTRUCTION JOINT
DETAIL
S08
BASE SLAB, CONTRACTION JOINT
DETAIL
S08
IMPROVED SUBGRADE
1 1 2 scale feet
0 76543
3/8" = 1' - 0"
DETAIL
S08
CANAL LINING TRANSITION EDGE
TREATMENT
0 2 scale feet1 1/2"=1'-0"
DETAIL
S08
CANAL LINING DOWEL 0 2
scale feet1 1/2"=1'-0"
DETAIL
S08
CANAL LINING TRANSITION 0 2
scale feet1 1/2"=1'-0"
NOTES:
1. RADIAL GATE EQUIPMENT IS SCHEMATICALLY SHOWN.
SECTION
S08
WEIR TO GATE BAY WALL TRANSITION
TOC
EL.=357.50'
2' - 0"
GRADE
#6 @ 12" BASE DOWEL, FF
#8 @ 8" BASE
DOWEL, RF
#7 @ 8" VERT, RF
#6 @ 12" VERT, FF
#6 @ 12" HORZ, EF WITH
6" SPA AT WALL TOP
#6 @ 12" LONGITUDINAL,
TOP & BOT
#8 @ 12" TRANSVERSE, TOP
#7 @ 8" TRANSVERSE, BOT
EACH SIDE - IN SAME PLANE
AS #7 FULL WIDTH AT EDGE
#7 @ 12" TRANSVERSE,
BOT (FULL WIDTH)
1'-6"
1'-6"
HYDROPHILIC
WATERSTOP
ROUGHEN CONSTR
JT 1/4" AMPLITUDE
BASE SLAB
3/4" CHAMFER ALL
EXPOSED EDGES
DAMPROOFING
BELOW GRADE
(2) #6 AT PERIMETER
W/ CORNER BARS
#6 @ 24" BENT BAR AT
PERIMETER EDGES
1'-6"
(6) #4 CROSSTIES @ 12"
HORZ SPA (TOP ROW
ONLY) AT PLATFORM
BEARING LOCATIONS
8'-8"
TOC
EL.=342.00'
TOC
EL.=357.50'
2' - 6"
BASE SLAB
#8 @ 12" BASE DOWEL, EF
#8 @ 12" VERT, EF
#6 @ 9" HORZ, EF WITH
4 1/2" SPA AT WALL TOP
#6 @ 12" LONGITUDINAL,
TOP & BOT
#8 @ 12" TRANSVERSE, TOP
#7 @ 12" TRANSVERSE, BOT
1'-6"
℄ GATE PIN & ANC
(SEE NOTE #4, SHEET S06)
EL.= 354.50'
HYDROPHILIC
WATERSTOP
ROUGHEN CONSTR
JT 1/4" AMPLITUDE
3/4" CHAMFER ALL
EXPOSED EDGES
(6) #4 CROSSTIES @ 12"
HORZ SPA (TOP ROW
ONLY) AT PLATFORM
BEARING LOCATIONS
TBD
SEE DETAIL 4 / S11 FOR
ADDED REINF AT RADIAL
GATE ANCHORAGE
/4 S11
TOC
EL.=342.00'
A
EL.=352.83'
WEIR TOW
1' - 6"
BASE SLAB
#7 @ 12" BASE DOWEL, EF
#6 @ 12" VERT, EF
#5 @ 12" HORZ, EF WITH
6" SPA AT WALL TOP
#6 @ 12" LONGITUDINAL,
TOP & BOT
#8 @ 12" TRANSVERSE, TOP
#7 @ 12" TRANSVERSE,
BOT PLUS #7 @ 8" EDGES
1'-6"
"HYDROPHILIC
WATERSTOP
ROUGHEN CONSTR
JT 1/4" AMPLITUDE
(2) #6 AT PERIMETER
W/ CORNER BARS
#6 @ 24" BENT BAR AT
PERIMETER EDGES
1'-6"
1/2" PREFORMED JOINT FILLER,
HOLD DOWN 1/2" FOR JOINT
SEALANT
4" CONC CANAL LINING, THICKEN
TO 6 1/2" AT WALL FACE, ADD (2)
#3 BARS AT EDGE
DAMPROOFING
BELOW GRADE
3/4" CHAMFER, ALL
EXPOSED EDGES
6" CONC CANAL LINING, THICKEN
TO 8" AT WALL FACE,
REINF WITH WWR 6X6-D8/D8;
ADD (2) #3 BARS AT EDGE
1/2" PREFORMED JOINT
FILLER, HOLD DOWN 1/2"
FOR JOINT SEALANT
WEIR WALL AT CANAL
TRANSITION SHOWING
SLOPED CANAL LINING,
SAME WALL REINF AS
SECTION G
CLSM UNDER SLOPING CANAL
LINING WITHIN STRUCTURE LIMITS
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
IG
NE
NA U . S
. A
.AR I ZO
CIFI
T
R
E C .
O
N
ETA
E D 0 3
5D
A T E
S I G N
61334
R E V
IS
IO
N S
R E V
D A T E
D E S C R
IP
TI
O N
B Y
-6
-6
N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
S U E D
FO
R
C O N S
TR
U C
TI
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B W
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\M
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-1
-0
-M C
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/2
/2
:2
:3
P M
S09
C O
N C
R E
T E
D E
T A
IL
S
MARCH 2025
4626.12494.01
C R
IP
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C
C
H E
C K
R E
P L
A C
E M
E N
T
M G
O L D
B E
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1 1 2 scale feet
0 3
3/4" = 1' - 0"
SECTION
S09
E
EXTERIOR WALL
SECTION
S09
F
INTERIOR/GATE WALL 1 1 2
scale feet
0 3
3/4" = 1' - 0"
SECTION
S09
G
WEIR WALL 1 1 2
scale feet
0 3
3/4" = 1' - 0"
NOTES:
1. SEE SHEET S01 FOR GENERAL STRUCTURAL NOTES.
2. SEE SHEET S02 FOR STRUCTURAL MATERIALS AND
INSPECTION SCHEDULES.
C
3 5
CONC GATE BAY
WALL
℄ NOTCHSTEEL EMBED & REINF
DETAIL, SEE 8/S10
OPP
DOWEL SIMILAR
TO DETAIL 8 OF
THIS SHEET
VERT REINF, (3) EF
NEAR WALL END
VERT REINF, ADD
(1) CENTERED ON
WALL END
#5 CLOSED TIE AT
WALL END,
MATCH HORZ
REINF SPACING
B
1' - 3"
T Y
P
C L R
S10
℄ CONSTR JT
(BELOW)
(2) VERT, EF
FULL HT GATE
BAY WALL
(3) #7 VERT IN
WALL NOSE
#5 PAIR @ 9" IN
WALL NOSE
STEEL EMBED
SEE DETAIL
CAST WALL PORTION WITH
ARMORED NOSE ABOVE
WEIR WALL ON 1/2"
PREFORMED JT FILLER
(HORZ), RAKE BACK 1/2"
DEEP FOR JOINT SEALANT
L5X5X3/8X4'-4 3/4" NOSE
ARMOR (GALV) WITH (2)
#5 X 2'-6" DEFORMED
BAR ANCHORS @ 9"
VERT REINF
HORZ REINF WITH 90° X 1'-6"
END HOOK, HOLD 2" CLR OF
STEEL EMBED
#6 X 6'-0" @ 9" HORZ, EF, HOLD
2" CLR OF STEEL EMBED
(ABOVE WEIR WALL ONLY)
22"
9"
16"
5/16 2
TYP
3 5
OPP
/8 S10
1/2"
N O
T C
H /4
-1/4", +0"
1 1/4"
M
IN
/8
S E
A L A
N T
/2
M
IN
BOND BREAKER, 30#
BITUMINOUS FELTCONSTR JT
EXPOSED CONC FACE
JOINT SEALER OVER
BOND BREAKER
B
HORZ REINF W/ 135°
END HOOK, EXTEND
2'-6" MIN PAST WALL
ANGLE POINT
℄ CONSTR JT
HYDROPHILIC WATERSTOP
EA SIDE DOWEL
SEQUENCE 1 SEQUENCE 2
#5 CROSSTIE, MATCH
HORZ REINF SPACING
BOND BREAKER, 30#
BITUMINOUS FELT OVER
HT OF WEIR WALL
1 1/2" X 2'-0" SMOOTH
BAR DOWEL @ 12",
GREASE ONE END
HORZ REINF WITH
135° END HOOK
SEALANT EA
FACE & WALL
TOP
STEEL EMBED &
REINF DETAIL -
SEE
CONC GATE
BAY WALL
/8 S10
S10
1' - 3"
#5 CLOSED TIE AT
WALL END, MATCH
HORZ REINF SPA
OPP
LOCATE PER PLAN
TOP, BOTTOM, AND ALTERNATE
HORZ BARS ROWS CONTINUOUS
THROUGH JOINT; FIELD CUT OTHER
HORZ BARS 3" CLEAR OF JOINT
3/4" CHAMFER WITH 1/8" ROOT
WIDTH SAWN OR FORMED
EACH FACE (TYP.)
3/8" x 6" CENTER BULB
PVC WATERSTOP SHRINKAGE CRACK
/2
R O
O T
B
1' - 11 1/4" 1' - 3"
163.6°
SEQUENCE 1
FULL HEIGHT
SEQUENCE 2
FULL HEIGHT
OPP
EL.= 352.83' TOW
EL.= 357.50' TOW
WEIR WALL
GATE WALL
ARMORED NOSE EMBED
CAST WALL NOSE ABOVE
WEIR WALL WITH
SEQUENCE 2, PLACE 1/2"
PREFORMED JT FILLER
ON HORZ SURFACE
WALL CSJT FROM BASE SLAB TO
WEIR WALL TOP, SEALANT JOINT
ONLY CONTINUES FROM WEIR WALL
TOP TO GATE WALL TOP
℄ (SYM) FORM NARROWER THAN FINISHED
WIDTH & SAWCUT TO FINISHED EDGE
3/8" x 6" (MIN) ALL-THREAD, SS 304/316 ADHESIVE SET ANCHOR
@ 16" SPA - STAGGER SPACING SIDE TO SIDE EXCEPT PLACE AN
ADJACENT PAIR WITHIN 6" OF PLATE ENDS. PROVIDE DOUBLE
NUTS & FLAT WASHERS EA ANCHOR FOR PLATE LEVELING
ANCHOR TAB, SEE DETAIL 3 / S10
ROUGHEN CONC SURFACE
1/4" AMPLITUDE, CLEAN AND
APPLY BONDING AGENT
CEMENTITIOUS GROUT FILL, EXTEND W/ 3/8"
AGGREGATE - PLACE FROM ONE SIDE ONLY TO AVOID
ENTRAPPED AIR. REINFORCE GROUT W/ (3) #3 REBAR
RADIAL GATE SEAL PLATE
(SILL OR SIDE) (NOTE 3)
CONC SURFACE
1/8 2
TYP
4" PL WIDTH 4"
1 1/2" 1 1/2"
/2
E M
B E
D
M
IN
M
IN
C O
V E
R
/2
PL WIDTH + 8"
BLOCK-OUT=
M
IN
/2
B L O
C K
-O U
T
/3 S10
RADIAL GATE SEAL PLATE
LOCATION THK WIDTH MATERIAL
SILL 3/8" 9" STAINLESS 304/316
SIDES 3/8" 9" STAINLESS 304/316
PROVIDE 90° X 1'-6" HOOK ON
ALL REBAR INTERCEPTED BY
BLOCK-OUT, TYP
MATCH SIZE AND SPACING OF INTERCEPTED
REBAR BELOW BLOCK-OUT, EXTEND PAST
BLOCK-OUT 2'-6" MIN EA WAY, TYP
1"
CONSTRUCTION NOTES:
1. REMOVE FORM TIES: SNAP-OFF WITH WATERPROOFING WASHER, 1 1/2"
BACK BREAK DIMENSION AND CONE TYPE. POWER BRUSH REMAINING HOLE
CLEAN AND BLOW OUT WITH COMPRESSED AIR. TAPER TIES ARE NOT
ALLOWED.
2. IF GREASE/OIL RESIDUE IS LEFT ON CONCRETE, HYDROBLAST OR
SANDBLASTING MAY BE REQUIRED.
3. APPLY 2-PART EPOXY BOND COAT TO TIE HOLES IMMEDIATELY PRIOR TO
DRY PACKING.
4. DRY PACK HOLES WITH NON-SHRINK GROUT.
CONC WALL
2 32 3
VARIES
4" 4"
#4 CROSS TIES @ 4' - 0"
OC EACH DIRECTION.
WRAP INNER LAYER OF
REINFORCEMENT UNO
CLR
WIRE TIE BOTH
CURTAINS OF MAIN
REINF TOGETHER AND
WRAP INNER REINF
WITH SPACER TIE
SPACER CROSS TIE
CLR
WIRE TIE SPACER TIE TO
OUTER CURTAIN OF REINF
AT EACH INTERSECTION
PROVIDE TIE WIDTH SO HOOK
IS IN LINE WITH OUTSIDE MAT
OF REINFORCEMENT
HOOKING INNER CURTAIN
FLARE
1 1/2"
TOW
U P
FLARE WIDTH OPENING AT
WALL TOP - FILL CORNERS
AS REQUIRED AND GRIND
SMOOTH
EMBED TOP FLARE DETAIL
DIM "A"D
IM
B
EQL EQL
+ 6"
~TOP LAP
T Y
P
C L R
TYP
2 1/2"
NOTCH SIZE
DIM "A"
DIM "B"
12"
5 1/2"
℄ NOTCH (SEE PLAN FOR LOC)
STEEL EMBED SS304/316:
BENT PL 3/8" X FULL WALL HT
WITH (2) 5/8" X 5" HAS @ 12"
(SEE TOP FLARE DETAIL)
HORZ REINF WITH 90° X 1'-6"
END HOOK, HOLD 2" CLR OF
STEEL EMBED
CONC WALL
VERT REINF
MATCH HORZ REINF SIZE
& SPACING, HOLD 2" CLR
OF STEEL EMBED
90° X 1'-6" END HOOK
AT WALL ENDS
DIM "A"
VERIFY WITH
BULKHEAD SUPPLY
℄ HOLE
1 1/4" 1 3/4"
/4
/4
MIN
1/8"
LEG FASTENED TO
RADIAL GATE SEAL PLATE
ANCHOR TAB,
SS 304/316 MATERIAL
ANCHOR HOLE SIZE =
ANC DIA + 3/16"
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
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S
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EN
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NA U . S
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N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
IS
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P L
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T
M G
O L D
B E
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DETAIL
S10
WALL END REINFORCING
DETAIL
S10
NOSE ARMOR AND REINFORCING
1 1 2 scale feet
0 3
3/4" = 1' - 0"
1 1 2 scale feet
0 3
3/4" = 1' - 0"
DETAIL
S10
JOINT TREATMENT
DETAIL
S10
WALL CONSTR JOINT & REINFORCING
DETAIL
S10
CONCRETE WALL CONTRACTION JOINT
1 1 2 scale feet
0 3
3/4" = 1' - 0"
1 0 1 2 scale feet1" = 1' - 0"
DETAIL
S10
WEIR WALL - GATE WALL TRANSITION
DETAIL
S10
RADIAL GATE SEAL PLATE
DETAIL
S10
WALL TIE HOLE TREATMENT
DETAIL
S10
WALL DOUBLE REINF CURTAIN
SPACERS
NOTES:
1. SEE SHEET S01 FOR GENERAL STRUCTURAL NOTES.
2. SEE SHEET S02 FOR STRUCTURAL MATERIALS AND INSPECTION SCHEDULES.
3. USE FABRICATED SEAL PLATE WITH ANCHOR TABS AS TEMPLATE FOR
ANCHOR HOLE LOCATIONS.
1 1 2 scale feet
0 3
3/4" = 1' - 0"
DETAIL
S10
STOP LOG NOTCH
0 2 scale feet1 1/2"=1'-0"
DETAIL
S10
ANCHOR TAB
TOC
3/4" CHAMFER, ALL EDGES NEW CONC ELECTRICAL
PAD, REDI-MIXED
CONCRETE 'CLASS B'.
COARSE BROOM FINISH
#5 @ 12", EA WAY,
TOP & BOT
#5 @ 12", EA WAY,
TOP & BOT
ANCHOR ROD
(SEE NOTE 1A)
NOTE:
1A. SIZE AND LOCATION OF ANCHOR RODS IS THE RESPONSIBILITY OF THE
BUILDING MFG.
INSTALL ALL THREAD, "HDG" ADHESIVE SET ANCHOR RODS WITH SLOPED
WASHER AND NUT. ANCHOR PROJECTION = 2 1/2" MIN.
ANCHOR EMBED = 6" FOR 5/8" DIA OR 7 1/2" FOR 3/4" DIA.
COMPACTED SUBGRADE
GRADE
EL.= 357.50'
C L R
6" DOUBLE 3/4" CHAMFER
DRIP GROOVE
COARSE BROOM FINISH3/4" CHAMFER,
TYP
#6 @ 12" LONG BARS, TOP
#4 @ 12" TRANS WITH 90°
END HOOK, TOP & BOT
#6 @ 6" LONG BARS WITH
90° END HOOK, BOT
(RAILING NOT SHOWN, SEE STEEL PLAN)
TOC
EL.=358.79'
PLATFORM
C L R
C L R
A
D (CORNER ONLY, NO WEIR WALL)
HORZ REINF WITH
END HOOKS
EXTERIOR CONC WALL
HYDROPHILIC WATERSTOP
ROUGHEN CONSTR JT,
1/4" AMPLITUDE
CONC WEIR WALL
VERT REINF, TYP
HORZ REINF, EXTEND
THROUGH JT
DOWEL, MATCH HORZ
REINF SIZE & SPACING -
EMBED LENGTH = TOP
BAR LAP MIN
C
O N
S T
R J
T
S E
Q U
E N
C E
S
E Q
U E
N C
E
HORZ REINF WITH
END HOOKS
L A
P
T O
P B
A R
A
VERT REINF, TYP
HORZ REINF WITH
STD END HOOKS
CONC WEIR WALL
CORNER BAR, MATCH
HORZ REINF SIZE AND
SPACING - PROVIDE "TOP
BAR" LAP MINIMUM
C L R
DIA
8"
EQL EQL
D E
E P
R A
D
IA
L G
A T
E B
A Y
CONC GATE BAY WALL ~ 1' - 3" ~ 1' - 3"
℄ GATE ARM CONN BRACKET
℄ GATE ARM PIN
CONC BLOCKOUT FOR
GROUTED SHEAR LUG (NOTE 3);
SEE SECTION C / S08 FOR
LOCATION
#5 CLOSED TIE, MATCH HORZ
REINF SPA - PLACE ABOVE
AND BELOW BLOCKOUT 1" CLR
VERT REINF, EF
HORZ REINF, EF
VERT REINF, (4) EF
CENTERED ON GATE ARM
CONNECTION BRACKET
COORDINATE DETAIL
WITH GATE MFG
OPP
32"
26" (SEE NOTE 2)
PVC TUBES FOR
GROUT FILL & AIR
RELEASE
TOC
EL.=358.79' = 1'-10"
(2) T @ 11"
(3
R
GRADE
#6 x 2'-0" ADHESIVE SET
DOWEL @ 6" (PLACE BTWN
TRANS BOT BARS), EMBED 10"
2" PVC DOWEL SLEEVE, FILL WITH SAND
AND CAP WITH 2" CEMENTITIOUS GROUT
PLUG AFTER PLATFORM INSTALL
C L R
#5 ADHESIVE SET DOWEL @ 12",
EMBED 6" IN CONC WALL.
(6) #5 X 4'-0" TRANSVERSE
CONC STEPS WITH ANTI-SLIP
NOSE EMBED & COARSE
BROOM FINISH, TYP
1' - 0" 1' - 0"
CONC PLATFORM, SEE
DETAIL 7 / S11 (NOTE 1)
1/2" X 1'-6" X 4'-6" ELASTOMERIC
PAD, FIELD CUT HOLES TO
MATCH DOWELS
(RAILING NOT SHOWN)
EXTERIOR CONC WALL,
SEE SECTION E / S09
/7 S11
/E S09
#5 ADHESIVE SET DOWEL @ 12",
EMBED 8" IN CONC WALL WITH
(6) #5 X 4'-0" TRANSVERSE
1"
1/2" PREFORMED JT FILLER
TOC
EL.=357.50'
TOC
EL.=358.79'
#6 x 2'-0" ADHESIVE SET
DOWEL @ 6" (PLACE BTWN
TRANS BOT BARS), EMBED 10"
2" PVC DOWEL SLEEVE, FILL
WITH CEMENTITIOUS GROUT
AFTER PLATFORM INSTALL
1/2" X 0'-11" X 4'-6"
ELASTOMERIC PAD, FIELD CUT
HOLES TO MATCH DOWELS
CONC PLATFORM, SEE
DETAIL 7/S11 (NOTE 1)
(RAILING NOT SHOWN)
INTERIOR CONC WALL,
SEE SECTION F / S09/F S09
8" 1' - 2" 8"
/2
/2
1/2" JOINT SEALANT OVER
CLOSED BACKER ROD
B
1' - 3"
SEALANT EA
FACE & WALL
TOP
S10
OPP
℄ CONSTR JT
EXTERIOR CONC WALL
HORZ REINF W/ 135° END
HOOK, EXTEND 2'-6" MIN
PAST WALL ANGLE POINT
HYDROPHILIC WATERSTOP
#5 CROSSTIE, MATCH
HORZ REINF SPACING
BOND BREAKER, 30# BITUMINOUS
FELT OVER HT OF WALL
1 1/2" x 2'-0" SMOOTH ROUND
EPOXY COATED DOWEL @ 12",
GREASE ONE END
HORZ REINF WITH
135° END HOOK STEEL EMBED & REINF
DETAIL - SEE 8/S10
#5 CLOSED TIE, MATCH HORZ
REINF SPA
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
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NE
NA U . S
. A
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R
E C .
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ETA
E D 0 3
5D
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S I G N
61334
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IP
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B Y
-6
-6
N n d S tr e e t
B ill in g s M o n ta n a
W W W .D O W L .C O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
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DETAIL
S11
ELECTRICAL ENCLOSURE 1 1 2
scale feet
0 3
3/4" = 1' - 0"
DETAIL
S11
PLATFORM SECTION
1 1 2 scale feet
0 3
3/4" = 1' - 0"
DETAIL
S11
WALL CONSTR JOINT & REINFORCING 1 1 2
scale feet
0 3
3/4" = 1' - 0"
DETAIL
S11
WALL CORNER REINFORCING 1 1 2
scale feet
0 3
3/4" = 1' - 0"
DETAIL
S11
GATE ARM ANCHORAGE
1 1 2 scale feet
0 3
3/4" = 1' - 0"
SECTION
S11
WALKWAY - PLATFORM EXT WALL
BEARING
SECTION
S11
WALKWAY - PLATFORM INT WALL
BEARING
1 1 2 scale feet
0 3
3/4" = 1' - 0"
1 1 2 scale feet
0 3
3/4" = 1' - 0"
1 1 2 scale feet
0 3
3/4" = 1' - 0"
DETAIL
S11
EXT WALL CONSTR JOINT &
REINFORCING
NOTES:
1. CONSTRUCTION SEQUENCE REQUIREMENT.
SITE OR PRECAST CONCRETE PLATFORMS MAY NOT BE INSTALLED
UNTIL CHECK STRUCTURE BACKFILL IS COMPLETE.
2. NOMINALLY ADJUST REINFORCING SPACING/POSITION AT THE GATE
ARM ANCHORAGE LOCATION SHOWN IN DETAIL 4/S11 TO CLEAR
POST-INSTALLED ANCHOR RODS AS DETAILED ON THE RADIAL GATE
MFG CONSTRUCTION DRAWINGS.
3. CONCRETE BLOCKOUT FOR GATE ARM ANCHORAGE MAY BE CORE
DRILLED AT CONTRACTOR'S PREFERENCE. COORDINATE LOCATION
WITH THE RADIAL GATE MFG CONSTRUCTION DRAWINGS.
ELEVATION
1 1/2" DIA. SCHEDULE
40 GALVANIZED
RAILING, TYP
TOP OF CONCRETE
TOE PLATE 1/4" x 4" x CONTINUOUSA A
(2) 3/4" x 10" ALL-THREAD
"HDG" ADHESIVE ANCHORS
3/4"
1 1/2" DIA. SCHEDULE 40
GALVANIZED RAILING
1/4" PLATE 2"X2"
3/4" DIA. HOLE
3/8" STAINLESS STEEL
GUARD CHAIN
STAINLESS STEEL
SPRING SNAP
3/16R 3/4"
SECTION A-A
1 1/2" DIA SCHEDULE 40
GALVANIZED RAILING
POST, TYP
1/2" BASE PL ROUND
CORNERS, 1/2" R
(2) 15/16" HOLES
TOE PLATE
RAILING NOTES:
1. MAXIMUM POST SPACING = 7'-6"
2. MINIMUM CL POST TO END OF
CONCRETE WALL DIM = 11"
1 1/4" 7 1/2"
1 1/4"
1/4
10"
M
IN3
NEAREST
CONC EDGE
MATTHEW J.
METTLER
LANOISSEF
O R P
D E
R E
T
SI
G E
R ) L
A R
U T
C U
R T
S
RE
EN
IG
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NA U . S
. A
.AR I ZO
CIFI
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R
E C .
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S I G N
61334
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-6
N n d S tr e e t
B ill in g s M o n ta n a
W W
W .D
O W
L .C
O M
PROJECT
DATE
SHEET
DOWL 2025c
P L O T
D A T E
U S E R
1/
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FO
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D E
T A
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MARCH 2025
4626.12494.01
C R
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H E
C K
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P L
A C
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T
M G
O L D
B E
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G SECTION
S12
RAILING DETAIL - TOP MOUNT
SECTION
S12
GUARD CHAIN CONNECTION
R eg is te re d
Professional Engineer (E lectrical)
C E
RTIFICATE N
O
76396
BRADLEY
BAILEY
Date SignedARIZONA, U.S.A.
EXPIRES 9-30-2025
03/13/2025 is te re d
Professional Engineer (E lectrical)
C E
RTIFICATE N
O
76396
BRADLEY
BAILEY
Date SignedARIZONA, U.S.A.
is te re d
Professional Engineer (E lectrical)
C E
RTIFICATE N
O
76396
BRADLEY
BAILEY
Date SignedARIZONA, U.S.A.
is te re d
Professional Engineer (E lectrical)
C E
RTIFICATE N
O
76396
BRADLEY
BAILEY
Date SignedARIZONA, U.S.A.
TABLE 1. TAG SYMBOL LEGEND
LOCATION AND
ACCESSIBILITY
PLC TAGS
ALARMS
DISCRETE
HARDWARE
FIELD
IN / ON RTU PANEL
RTU PANEL REAR
IN / ON
SECONDARY
PANEL
SECONDARY
PANEL REAR
PLC
PROGRAMMING
XX
XX
XX
XX
XX
XX
XX
TAG - SEE TABLE 2 & 3
REDUNDANT/GROUPED DEVICE
NUMBER, OR
"?" FOR PRIMARY SENSOR, OR
"B" FOR BOTH REDUNDANT
SENSORS
ID NUMBER
TYP1
HOA
DETAILS - SEE TABLE 4
DETAILS - SEE TABLE 4
TAG DETAILS - SEE TABLE 1 FOR TYPES
XX
TAG - SEE TABLE 2 & 3
ID NUMBER
TABLE 2. GENERAL TAG LEGEND (ISA 5.1:2009)
LETTER FIRST LETTER SECOND LETTER THIRD/FOURTH
LETTER
A ALARM ALARM
C CONTROL
D DOOR DIFFERENCE /
DIFFERENTIAL
F FLOW
G GENERATOR GAUGE
H HAND
I
INDICATION
(DISPLAY)
INDICATION
(DISPLAY)
L LEVEL LOW
P PRESSURE
S SPEED /
FREQUENCY SWITCH
T TRANSMITTER
V VALVE
Z POSITION
TABLE 3. SPECIAL TAG
LEGEND
TAG NAME DESCRIPTION
CAM CAMERA
FG1 GATE 1 FLOW
FG2 GATE 2 FLOW
OIT
OPERATOR
INTERFACE
TERMINAL
PLC
PROGRAMMABLE
LOGIC
CONTROLLER
S VANDALISM DOOR
SWITCH
OTHER SYMBOLS
NORMALLY CLOSED SOLENOID VALVE
RADIO AND ANTENNA
PANEL MOUNT ALARM INDICATOR LIGHT
M ACTUATOR MOTOR
PLC AUTO LOGIC INTERLOCK#
SW…
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