B08__A09_Drawings_MC270_IFC.pdf

PARKER

AVI

SUQUILLA

AIRPORT

CALIFORNIA

ARIZONA

C O

L O R A D O R I V E R

POSTON

CALIFORNIA

ARIZONA

COLORADO RIVER IRRIGATION PROJECT

MC270 CHECK REHABILITATION

LA PAZ COUNTY, ARIZONA

TO QUARTZSITE, AZ

PROJECT

LOCATION

LAT:34°06'41.35"N

LONG:114°19'28.89"W

G01

DOWL

Engineer of Record Jeffrey K. Olsson, P.E. 72432 Date

Approved:

Date

Approved:

TO LAKE HAVASU

CITY, AZTO VIDAL JUNCTION, CA

PROJECT

VICINITY

MC270

ARIZONA

FLAGSTAFF

PHOENIX

PARKER

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

DOWL

Structural Engineer of Record Matt Mettler, P.E. 61334

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

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EX

, S

YM

BO

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AB

BR

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EN

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TE

S

SYMBOLS

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

EH

AB

IL

IT

AT

IO

N

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

EXISTING FEATURES

GENERAL NOTES

ABBREVIATIONS

CP-2

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

EH

AB

IL

IT

AT

IO

N

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

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

PLAN

CHECK MC270 EXISTING CONDITIONS

La te ra l 2

7R La te ra l 2 7L

Main Canal

C P-

PLAN

MC270 OVERALL FINISHED SITE PLAN

M ai n C an al

M ai n C an al

C01

O

VE

R

AL

L

FI

N

IS

H

ED

S

IT

E

PL

AN

Lateral 27RLateral 27L

M ai n C an al

INSET PLAN

DOWNSTREAM STILLING WELL

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

EH

AB

IL

IT

AT

IO

N

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

DEMOLITION PLAN

MC 270

Lateral 27L Lateral 27R

M ai n C an alD09

D09

D07

D08

D06

D08 D07

D03 D02

D05

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

EH

AB

IL

IT

AT

IO

N

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

SD01

O

VE

R

AL

L

SE

LE

C

TI

VE

D

EM

O

LI

TI

O

N P

LA

N

D#

D10 9

D10

D03

D01

D10

D#

D10 D04 11

D10

D04

D01

D11

D01 D01

DEMOLITION KEY MC-185:

D02

TYP

DEMOLITION VIEW

AERIAL PERSPECTIVE LOOKING DOWNSTREAM

ACTUATOR PLATFORM AND ELECTRICAL ENCLOSURE

RADIAL GATE

UPSTREAM RIGHT WING WALL

REMOVE ALL 'TOP SIDE'

STRUCTURAL STEEL INCLUDING

WALKWAY/PLATFORM

ASSEMBLIES AND RAILINGS

REMOVE UPSTREAM,

CROSS CANAL, SAFETY

CABLE AND STEEL

ACCESS/EGRESS LADDERS

REMOVE PERIMETER CHAIN LINK

SECURITY FENCE & GATES, BOTH SIDES

REMOVE 'TOP SIDE' RAILING

OF VARIOUS TYPES

EMBEDDED ANCHOR RODS

REMAIN IN PLACE, TYP. SACRIFICE

NUTS TO AVOID ROD DAMAGE

EMBEDDED ANCHOR RODS

REMAIN IN PLACE, TYP. SACRIFICE

NUTS TO AVOID ROD DAMAGE

REMOVE THE RADIAL GATE

ASSEMBLY INCLUDING LIFT

CABLES & HOIST SYSTEMS,

SWING ARMS, TRUNNIONS AND

ANCHORAGE GRILLAGES

REMOVE 'TOP SIDE' STRUCTURAL

STEEL AND RAILINGS

REMOVE THE RADIAL GATE

ASSEMBLY INCLUDING LIFT

CABLES & HOIST SYSTEMS

REMOVE BOTH LATERAL 27R

GATE ASSEMBLIES INCLUDING

STEMS AND PEDESTALS

REMOVE ALL 'TOP SIDE' STRUCTURAL

STEEL INCLUDING WALKWAY/PLATFORM

ASSEMBLIES AND MISC. SUPPORTS

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

EH

AB

IL

IT

AT

IO

N

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

SD02

D

EM

O

LI

TI

O

N E

XH

IB

TS

1 DEMOLITION VIEW

DEMOLITION VIEWDEMOLITION VIEW

3 4

D07 D08

D01

D08

D05

D05

D08

D05

D06

D07

D05

D09

D08

REMOVE ALL

ABOVE-GROUND CONDUITS D02

CUT LADDER RUNGS

FLUSH WITH CONCRETE

(4 REQUIRED)

D03

HIGH PRESSURE WASH ALL

INTERIOR SURFACES AS

PER SPEC. 03 35 00 PRIOR

TO EXAMINATION BY BIA

REPRESENTATIVE

SAWCUT, CLEAN AND PREPARE

JOINT FOR J2 REPAIR

(SEE SHT. S04)

HIGH PRESSURE WASH ALL INTERIOR

SURFACES AS PER SPEC. 03 35 00

PRIOR TO EXAMINATION BY BIA

REPRESENTATIVE

SAWCUT, CLEAN AND PREPARE

JOINT FOR J2 REPAIR

(SEE SHT. S04)

EXPECTED C2 CRACK REPAIR

(SEE SHT. S04)

SAWCUT, CLEAN AND PREPARE

JOINT FOR J2 REPAIR

(SEE SHT. S04)

HIGH PRESSURE WASH ALL INTERIOR

SURFACES AS PER SPEC. 03 35 00

PRIOR TO EXAMINATION BY BIA

REPRESENTATIVE

EXPECTED C2 CRACK REPAIR

(SEE SHT. S04)

AERIAL PERSPECTIVE LOOKING DOWNSTREAM

27L HEADGATE

REMOVE 'TOP SIDE' RAILING OF

VARIOUS TYPES

REMOVE UPSTREAM,

CROSS CANAL, SAFETY

CABLE AND STEEL

ACCESS/EGRESS

LADDERS

REMOVE SAFETY CABLE END

ATTACHMENT PIPES WITHOUT

DAMAGING CONCRETE LINING OR

TRIM TO 12" BELOW FINISHED

GRADE

REMOVE PERIMETER CHAIN LINK

SECURITY FENCE & GATES, BOTH SIDES

REMOVE ALL 'TOP SIDE' STRUCTURAL

STEEL INCLUDING WALKWAY, PLATFORM

ASSEMBLIES, AND MISC. SUPPORTS

EXISTING 27L HEADGATE

(TO REMAIN AND BE

PROTECTED)

REMOVE SENSORS,

MOUNTING HARDWARE,

JUNCTION BOXES, AND

CONDUIT

STILLING WELL

MODIFICATIONS

REMOVE ALL PERIMETER CHAIN

LINK SECURITY FENCE AND

GATES. (BOTH SIDE OF

STRUCTURES)

REMOVE EGRESS LADDERS

(2 RQRD)

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

EH

AB

IL

IT

AT

IO

N

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

SD03

D

EM

O

LI

TI

O

N E

XH

IB

IT

S

5 DEMOLITION VIEW

DEMOLITION VIEW

6DEMOLITION VIEW

MC270 CHECK

REMOVE SENSORS,

MOUNTING HARDWARE,

JUNCTION BOXES, AND

CONDUIT

REMOVE SAFETY CABLE

D07 D08

D09

D09

D07 D08

D10

D01

D09

D10

D04 D10 D09

D01

REMOVE 27R GATE

ASSEMBLIES

D06

REPLACE GATE PEDESTAL.

EXISTING 27L HEADGATE TO REMAIN

(SEE EQUIPMENT SCHEDULE SHT. D02)

HIGH PRESSURE WASH ALL INTERIOR

SURFACES AS PER SPEC. 03 35 00 PRIOR TO

EXAMINATION BY BIA REPRESENTATIVE

MC270 DOWNSTREAM STILLING WELL COMPONENTS

EXISTING WALKWAY AND

HANDRAIL TO REMAIN

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

EH

AB

IL

IT

AT

IO

N

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

SD04

D

EM

O

LI

TI

O

N E

XH

IB

IT

S

8 DEMOLITION VIEW

DEMOLITION VIEW

9DEMOLITION VIEW

27L WATER LEVEL MONITORING EQUIPMENT

10 DEMOLITION VIEW11

REMOVE SENSORS, MOUNTING

HARDWARE, CONDUITS, AND

JUNCTION BOX

REMOVE SENSORS, MOUNTING

HARDWARE, CONDUITS, AND

JUNCTION BOX

27L WATER LEVEL MONITORING EQUIPMENT

REMOVE SENSORS,

CABLES, AND

MOUNTING

BRACKET

REMOVE SENSORS,

CABLES, AND MOUNTING

BRACKETS

REMOVE ACCESS PORT

AND ADJUSTING RINGS

(SEE DETAIL 1/D02)

EXISTING PVC PIPE STILL

WELL TO REMAIN AND BE

PROTECTED

MC270 UPSTREAM STILLING WELL COMPONENTS

EXISTING STILLING WELL

TO REMAIN

D10

D10

D10D04

D04 D10D04

D01

D01

DETAIL

SAFETY CABLE

D01

D01

DETAIL

SAFETY BOLLARD

D01

DETAIL

CABLE FITTINGS ATTACHMENT

SAFETY LADDER

PLAN

B B

LADDER RUNG

SECTION A-A

INSTALLATION DETAIL

SECTION B-B

A

A

D01

SAFETY FEATURES PLAN

MC270 CHECK

D01

SA

FE

TY

D

ET

AI

LS

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

EH

AB

IL

IT

AT

IO

N

6-

6-

N . 3

2n d

St re et

Bi llin gs , M on ta na

W W

W .D

O W

L .C

M

D02

DETAIL

DOWNSTREAM STILLING WELL MODIFICATIONS

D02

ST

IL

LI

N

G W

EL

L

D

ET

AI

LS

A N

D

EQ

U

IP

M

EN

T

SC

H

ED

U

LE

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

EH

AB

IL

IT

AT

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N

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

MC270 Equipment Schedule

Structure No.

Gates Gearbox and Actuators Gate Appurtenances Furnished by:

Plan ID Tag No.

Gate Dim

(HxW) (See Note 5)

Gate Type Owner Furnished

Type Owner Furnished

Motor Alteration Required

(See Note 1)

Lift Nut (See Note 2)

Adapter Plate Gate Stem Stem

Guides Stem

Covers

Pedestal and

Anchors

Mounting hardware

MC270

27L LLG

Existing

(See Note 3) Existing

(See Note 3) Existing

(See Note 3) Rotork Existing

(See Note 4,6) Yes No Existing (See Note 3)

Existing (See Note 3)

Existing (See Note 3) Contractor Contractor

Existing (See Note 3)

27R RLG1 5'x5' SS Slide (See Note 7) No Rotork

Yes (See Note 6) Yes Contractor Contractor Contractor Contractor Contractor Contractor Contractor

27R RLG2 5'x5' SS Slide (See Note 7) No Rotork

Yes (See Note 6) Yes Contractor Contractor Contractor Contractor Contractor Contractor Contractor

Radial Gate (See Note 5) MG 12.5'x18.5' Fabricated No Motor No No N/A N/A N/A N/A N/A N/A Contractor

Note 1 Owner furnished multi-turn actuators include a 240V motor which will need to be replaced with a 208V motor

Note 2 Owner furnished multi-turn actuators do not include a blank lift nut. Contractor to furnish, machine and install

Note 3 Existing Lateral head gate on 27L to remain.

Note 4 Existing Actuator installed on 27L will require a 208V motor to replace the existing 240V motor

Note 5 Contractor is responsible for design, fabrication and installation. Gate dimensions provided in this schedule are informational. Contractor shall obtain field measurements during the annual irrigation dry up. Final gate design shall be predicated on Contractor's field measurements, and in accordance with the Contract Drawings and Specifications.

Note 6 Contractor has the option of either accepting Owner Furnished Lateral gate actuators and swapping motors, or providing new multi-turn actuators as outlined in Spec 01 64 00

Note 7 Stainless steel slide gate is a non self contained, headwall-mounted, and flush bottom gate with lift, pedestal, and manual hoist mechanism. (See Spec 40 05 59.23)

A D03

ELEVATION

FENCE PANEL AT WING WALLS

D04

D04

B D02

ELEVATION

ACCESS GATE

D04

NO

U.S. GOVT.

PROPERTY

TRESPASSING

FENCING PLAN

MC270 CHECK D03

SE

C

U R

IT

Y

FE

N

C E

AN

D

G

AT

E D

ET

AI

LS

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

EH

AB

IL

IT

AT

IO

N

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

Main Canal

La te ra l 2

7R

D03

D04

DETAIL

GATE, BRACE, LINE, AND FENCE POST (CAST-IN-PLACE)

D04

DETAIL

GATE DROP ROD RECEPTACLE

IN CONCRETE ENCASEMENT

U.S. GOVT.

PROPERTY

TRESPASSING

D04

DETAIL

NO TRESPASSING SIGN

NO

D04

DETAIL

BOLLARD

D04

DETAIL

NO SWIMMING SIGN

D04

M

IS

C

EL

LA

N

EO

U

S D

ET

AI

LS

AN

D S

IG

N

AG

E

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

EH

AB

IL

IT

AT

IO

N

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

DIP

SIGNAGE LOCATIONS

PLAN

SIGNAGE SCHEDULE

Number Sign or Plaque MUTCD sign designation

1 DIP W8-2

2 OBJECT MARKER RIGHT OM3-R

3 OBJECT MARKER LEFT OM3-L

4 NO TRESPASSING Detail 3, Sheet D04

5 NO SWIMMING Detail 4, Sheet D04

NOTES:

1. CONTRACTOR TO LOCATE SIGNAGE ACCORDING TO MUTCD

GUIDELINES.

2. SUBMIT PRODUCT DATA FOR ALL PERMANENT SIGNS UNDER

SUBMITTAL ID SIGNAGE-1.

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)

D05

C O

N

TR

O L

BU

IL

D

IN

G D

ET

AI

LS

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

EH

AB

IL

IT

AT

IO

N

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

CONTROL BUILDING LOCATION

MC270 CHECK

Main Canal

NOTE: SEE STRUCTURAL SHEET S-07 FOR FOUNDATION AND STRUCTURAL DETAILS.

MATTHEW J.

METTLER

LANOISSEF

O R P

D E

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A R

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A T E

S I G N

61334

R E V

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D A T E

D E S C R

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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/

IS

S U E D

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S

MARCH 2025

4626.12494.01

C R

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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. 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. RAIDIAL 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 TYPES.

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 SUBGRADE 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 STENGTH.

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

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

vii. REINFORCING BARS - - - - - - - - - - -- - - - - - - - - - - - - - - - - ASTM A615, GRADE 60

UN-COATED

viii. WELDED WIRE REINFORCMENT - 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 REPAIR MATERIALS - 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 FOLLOWING MINIMUM LENGTHS UNLESS OTHERWISE

INDICATED. TOP BARS ARE HORIZONTAL BARS WITH MORE THAN 12" OF CONCRETE

CAST BELOW THE BAR.

BAR SIZE GENERAL TOP BARS

#4 1'-9" 2'-3" #5 2'-0" 2'-9" #6 2'-6" 3'-3" #7 3'-6" 4'-9" #8 4'-0" 5'-3"

i. STAGGER ADJACENT REINFORCEMENT LAP SPLICES IN WALLS 24" WHERE FEASIBLE.

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 #5 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

SUCH AS THOSE BY SIKA GREENSTREAK OR APPROVED ALTERNATE.

RIBBED CENTER BULB NO. 705 UNLESS INDICATED OTHERWISE.

HEAT WELD WATERSTOP JOINTS AND INTERSECTIONS. USE OF HOG RINGS

AND TIE WIRE TO MAINTAIN POSITION AND TAUT CONDITION DURING

ONCRETE PLACEMENT IS REQUIRED.

b. HYDROPHILIC WATERSTOPS COMPRISED OF BENTONITE CLAY AND BUTYL

RUBBER IN COMPLIANCE WITH ASTM D6 SUCH AS SWELLSTOP BY SIKA

GREENSTREAK OR APPROVED ALTERNATE. SIZE IS 3/4 INCH x 1 INCH

UNLESS INDICATED OTHERWISE.

APPLICATION OF A PRIMER ADHESIVE WITH INSTALLATION IS REQUIRED.

c. SEE CONCRETE REPAIR MATERIALS AND ACCESSORIES FOR 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 - - - - - - - - - - - - - - - - - - - - ASTM A992

ii. PLATES, BARS, ANGLES AND C SHAPES - - - - - - - - - - - - - - - ASTM A36

iii. BAR GRATING - - - - - - - - - - - - - - - - - - - ANSI MBG STEEL, TYPE 19-W-4

iv. STEEL PIPE RAILING - - - - - - - - - - - - - - - - - - - - - - - ASTM A53, GRADE B

v. HIGH-STRENGTH BOLTS - - - - - - - - - - - - - - - ASTM F3125, GRADE A325

vi. ANCHOR RODS - - - - - - - - - - - - - - - - - - - - - - - - ASTM F1554, GRADE 55

vii. POST-INSTALLED ANCHOR RODS - ADHESIVE SET

HILTI HAS-R STAINLESS STEEL - - - - - - - - - - - - - - - - - - - - AISI 304 / 316

viii. HEADED ANCHOR STUDS (HAS) - - - - - - - - - - - - - - ASTM A108, TYPE B

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

ATF -AUTOMATIC TRANSMISSION FLUID

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

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 DIAMTER

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 REINF

LANOISSEF

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W W W .D O W L .C O M

PROJECT

DATE

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NOTES:

1. SEE PARTIAL DEMOLITION SHEETS FOR EXISTING

COMPONENETS TO BE REMOVED - COMPONENTS

SCHEDULED FOR REMOVAL ARE NOT SHOWN HERE.

2. 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, LATERAL GATES, RADIAL

GATE, AND HOIST EQUIPMENT NOT SHOWN.

3. GROUND SURFACES ARE NOT SHOWN. CANAL INVERT

IS TOP OF BASE SLAB, CANAL BANK NEAR WALL TOP.

4. EXISTING EXTERIOR CONCRETE WALLS THICKEN

WITH DEPTH ON THE SOIL SIDE - DETAILS IN THIS

REGARD ARE UNKNOWN.

ISOMETRIC

S03

3D VIEW - INLET

ISOMETRIC

S03

3D VIEW - OUTLET

FLOW

BASE SLAB

RADIAL GATE BAY

NEW STEEL RAILING, TYP

EXST CONC

CHECK STRUCTURE

NEW STEEL ACCESS

PLATFORMS & WALKWAY

FLO

W

BASE SLAB

RADIAL GATE BAY

ELECTRICAL

ENCLOSURE PAD

EXST CONC BY-PASS CHANNEL

(NO WORK)

NEW CONC WALKWAY SUPPORT

SHEET LEGEND:

EXISITING INFORMATIONAL TAG

CONCRETE REHABILITATION TAG - SEE THIS SHEET FOR KEY

(ONLY JOINT LOCS SHOWN, OTHER REPAIRS TO BE

QUANTIFIED IN FIELD)

WALL ELEVATION TAG - SEE SHEET S06

EXISTING CONCRETE

NEW CONCRETE

"TO BE DETERMINED" AS COORDINATED

WITH GATE FABRICATION DRAWING

363.8 TOP WALL

JX

X

NOTES:

1. SEE SHEET S01 FOR STRUCTURAL GENERAL NOTES.

2. SEE SHEET S02 FOR STRUCTURAL MATERIALS AND

INSPECTION SCHEDULES.

3. SEE SHEET D03 FOR CANAL SAFETY FEATURES.

4. EXISTING ELEVATIONS AND DIMENSIONS SHOWN

ARE APPROXIMATE ONLY, AND IF CRITICAL TO

REHABILITATION OR NEW CONSTRUCTION, MUST BE

FIELD VERIFIED BY THE CONTRACTOR.

5. THE EFFECTIVE RADIAL GATE OPENING IS LESS

THAN THE NOMINAL 18'-6" BAY WIDTH DUE TO POST-

INSTALLED SIDE SEAL PLATES THAT STAND OFF THE

WALL FACE.

6. HIGH PRESSURE WASH ALL EXPOSED HORIZONTAL

AND VERTICAL SURFACES PRIOR TO EXAMINATION

BY BIA REPRESENTATIVE. EXAMINATION WILL BE

THE BASIS FOR FINAL CONCRETE JOINT AND

SURFACE REPAIR TYPE AND EXTENTS.

TBD

A

A

B

B

C

C

1 1

3 3

2 2

360.2 TOP WALL

NEW CONC PAD FOR

ELEC ENCLOSURE:

7'-8" x 9'-8" x 1'-3" THK, TOC EL 360.50'

LOCATE PER CIVIL, D05

NEW CONC LADDER PAD:

2'-0" x 3'-0" x 1'-0" THK, TOC EL 364.00'

364.0 TOP WALL

348.1 CANAL INVERT

345.1 CANAL INVERT

RADIAL GATE BAY

18' - 6"

J2

J1

S1

S1

J2

J2

S06

S06

S06

S05

S08

S08

S07

D

D

S

T O

P L

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N O

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H

G

A T

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IL

L

T B

D

" ℄ LADDER

369.0 PLATFORM TOP

S L O

P E

O

F

L

LATERAL 27L

(NOT SHOWN)

O

F

R

LATERAL 27R

(NOT SHOWN)

RADIAL GATE FACE

S07

S06

20' - 0" BTM

9' - 3" 9' - 3" 21' - 6"

2' - 3"

/4

/4

2' - 6"

EXISTING CHANNEL BY-PASS

(NO REHAB WORK)

8"

1' - 6"

S07

(PLATFORM)

MATTHEW J.

METTLER

LANOISSEF

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5 20 scale feet

0 5 10 15

1/8" = 1' - 0"

PLAN VIEW

S04

CONCRETE REHABILITATION

F L O

W

NOTES:

1. EXTENT OF CRACK REPAIR TO BE FIELD DETERMINED - BID BASIS SHOWN.

2. JOINT REPAIR DESIGNATION TO BE FIELD DETERMINED - BID BASIS SHOWN.

3. EXTENT OF SURFACE REPAIR TO BE FIELD DETERMINED - BID BASIS SHOWN.

4. THE EXISTING BY-PASS CHANNEL IS EXCLUDED FROM THIS WORK SCOPE.

TOC

EL=348.10'

A B C

TOG

EL=364.71'

TOW

EL=369.00'

TOC

EL=364.00'

D

STEEL RAILING & FIXED

LADDERS, SEE SHEET S11

CONC LADDER PAD

RADIAL GATE

18' - 6"

EXISTING CONC

GATE PLATFORM

RADIAL GATE

(GATE & HOIST EQUIPMENT NOT SHOWN)

EXISTING BY-PASS CHANNEL

NEW CONC WALL

GRADE

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

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

GEOTEXTILE STABILIZATION FABRIC

PER ADOT ROAD & BRIDGE SPEC

1014-10. PLACE TAUT, WRINKLE

FREE WITH 12" MINIMUM LAPS

GRADE

SIDE AND SILL PLATES STAND-

OFF CONCRETE SURFACE

(NOTE 5, SHT S04)

S11

SIM

EXISTING CONC

PLATFORM

S09

MATTHEW J.

METTLER

LANOISSEF

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2 2 4 10 scale feet

0 6 8

1/4" = 1' - 0"

SECTION

S05

CONC REHAB TRANS SECTION

TOW

EL=360.20'

13 2

TOW

EL=369.00'

TOW

EL=364.00'

J2 J2

J1

J2 1

S08

"FLATTENED" FOR VIEW

CURVED WALL RETURNS,

EXISTING CONC

GATE PLATFORM

FIELD VERIFY

PIN EL=362.45'

EXISTING RADIAL GATE

ARM ANCHOR ROD PAIRS -

THESE REMAIN IN-SERVICE

(NOTES 3 AND 4) EXISTING CONC WALL

"FLATTENED" FOR VIEW

CURVED WALL RETURNS,

LATERAL

27L

TOC

EL=345.10'

EXISTING CONC

BASE SLAB

S07

1 GATE SILL

GATE SIDE PL EMBED PER

DETAIL 2/S07, SEE RADIAL GATE

MFG DRAWINGS FOR LAYOUT

EXST CONC PLATFORM

℄ EXST GATE

TRUNNION PIN

TOS

EL=364.61'

TOC

EL=348.10'

1 32

TOW

EL=369.00'

TOW

EL=360.20'

TOS

EL=364.00'

J1

S08

LATERAL

27R

TOC

EL=345.10'

℄ EXST GATE

TRUNNION PIN

EXISTING RADIAL GATE

ARM ANCHOR ROD PAIRS -

THESE REMAIN IN-SERVICE

(NOTES 3 AND 4)

S07

1 GATE SILL

J2

J2J2

GATE SIDE PL EMBED PER

DETAIL 2/S07, SEE RADIAL GATE

MFG DRAWINGS FOR LAYOUT

EXST CONC PLATFORM

(EXST BYPASS NOT SHOWN)

TOS

EL=364.61'

TOW

EL=364.00'

NEW CONC WALL

WALL RETURNS,

"FLATTENED" FOR VIEW

LATERAL

27R

TOG

EL=364.71'

TOW

S07

SHEET LEGEND:

EXISITING INFORMATIONAL TAG

CONCRETE REHABILITATION TAG - SEE S04 FOR KEY

(ONLY JOINT LOCS SHOWN, OTHER REPAIRS TO BE

QUANTIFIED IN FIELD)

WALL ELEVATION TAG - SEE SHT S06

EXISTING CONCRETE

NEW CONCRETE

363.8 TOP WALL

JX

X

C

EXISTING CONC

GATE PLATFORM

F L O

W

369.0 PLATFORM TOP

6" 6"

/2

CONTRACTOR TO FIELD-VERIFY POSITION AND

DIMENSIONS OF NOTCH AND COORDINATE WITH

THE RADIAL GATE MANUFACTURER TO ENSURE

THE WIRE ROPE PASSES UNOBSTRUCTED

THROUGH THE EXISTING BLOCKOUTS

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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RE

EN

IG

NE

NA U . S

. A

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5D

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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

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ELEVATION

S06

EAST CHECK WALL, LOOKING EAST

ELEVATION

S06

WEST CHECK WALL, LOOKING WEST

ELEVATION

S06

WALKWAY SUPPORT, LOOKING WEST

5 20 scale feet

0 5 10 15

1/8" = 1' - 0"

5 20 scale feet

0 5 10 15

1/8" = 1' - 0"

5 20 scale feet

0 5 10 15

1/8" = 1' - 0"

FLOW

NOTES:

1. EXISTING ELEVATIONS AND DIMENSIONS SHOWN ARE

APPROXIMATE ONLY, AND IF CRITICAL TO

REHABILITATION OR NEW CONSTRUCTION, MUST BE

FIELD VERIFIED BY THE CONTRACTOR.

2. CONCRETE REPAIR ANNOTATIONS RELATED TO

RANDOM CRACKING AND SURFACE SPALLS ARE

DIAGRAMMATIC ONLY AND MAY NOT REFLECT THE

DRAWING SCALE INDICATED.

3. EXISTING 3" DIA THREADED PORTION RADIAL GATE ARM

ANCHOR ROD PAIRS - THESE REMAIN IN-SERVICE.

CLEAN, RUN DIE OVER THREADS, AND OIL FOR REUSE.

MIN THREAD LENGTH PER RADIAL GATE MFG.

4. CONTRACTOR MUST FIELD VERIFY EXISTING THREAD

DIAMETER, TYPE AND PROJECTION. FOR MATERIAL

PROCUREMENT REQUIREMENTS AND NEW ROD

EXTENSION OPTION, SEE DETAIL 5/S10.

5. NEW STRUCTURAL STEEL IS NOT SHOWN IN THESE

CONCRETE REHABILITATION ELEVATIONS. SEE SHEET

S09.

FLOW

FLOW

PLAN VIEW

S06

EXISTING GATE PLATFORM NOTCH (2) LOC

3/8" x 6" (±) 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

CONC SURFACE

1/8 2

TYP

SAWCUT EDGES ~3/4" DEEP, CHIP AND

ROUGHEN CONC SURFACE 1/4" AMPLITUDE,

CLEAN AND APPLY BONDING AGENT

CEMENTITIOUS GROUT

ANCHOR TAB,

SEE DETAIL 2/S07

RADIAL GATE SEAL

PLATE (SILL OR SIDE)

NOTES:

USE THE FABRICATED SEAL PLATE

WITH ANCHOR TABS AS A TEMPLATE

FOR ANCHOR HOLE LOCATIONS.

(REBAR NOT SHOWN)

PL WIDTH

E M

B E

D

M

IN

1 1/2"

LEVEL 1 3/4"

℄ 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

ANCHOR ROD, SEE 7/S07

HOLD-DOWN PLATE

WASHER 1/4" x 3" SQ, GALV, HOLE SIZE = ANC DIA + 1/8"

ENCLOSURE

SKID BEAM

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

2 1/2"

/2

EXISTING CONC SURFACE

REBAR OR SECURE CONC ANCHOR TREATMENT:

CORE HOLE, CHIP CLEAR, CUT STEEL FLUSH AT HOLE

BOTTOM, CLEAN, APPLY REBAR COATING/BONDING

AGENT AND FILL FLUSH WITH CEMENTITIOUS GROUT

LOOSE CONC ANCHOR TREATMENT:

REMOVE ANCHOR, CLEAN, APPLY BONDING AGENT

AND FILL HOLE FLUSH WITH CEMENTITIOUS GROUT

CONCRETE

REPAIR/PATCH

WHERE REQ'D

EXISTING CONC ANCHOR OR REBAR

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. COAT TIE HOLES WITH BONDING AGENT IMMEDIATELY

PRIOR TO DRY PACKING.

4. DRY PACK HOLES WITH CEMENTITIOUS GROUT.

CONCRETE WALL

2 32 3

3/4" CHAMGER, ALL EDGES

NEW CONC PAD, REDI-MIXED

CONCRETE 'CLASS B'.

COARSE BROOM FINISH

#5 @ 12", EA WAY,

TOP & BOT

#5 @ 12", EA WAY,

TOP & BOT

C L R

C L R

GRADE

SUBGRADE PREP, SEE

S05

ANCHOR ROD

(SEE NOTE 1)

NOTES:

1. 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.

TOC

EL=360.50'

TOG

EL=364.71'

D

/2

/2

8"10"SEE BEAM SEAT

3/S11 FOR ANC 3/4" CHAMFER EXPOSED EDGES

(2) #5 HORZ WALL TOP

#5 @ 12" VERT

GRADE

(2) #5 HORZ EA FACE

#5 TIE @ 12" (POSITION

TO CLEAR ANC RODS)

(4) #5 WITH 90° END

HOOKS, TOP & BOT

SUBGRADE, SEE 1/S05

14"

34 1/2"

FOUNDATION WALL MAY BE SITE OR PLANT CAST

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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W W

W .D

O W

L .C

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PROJECT

DATE

SHEET

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DETAIL

S07

RADIAL GATE SEAL PLATE

RADIAL GATE SEAL PLATE

LOCATION

SILL

SIDES

THK

3/8"

WIDTH

10"

MATERIAL

STAINLESS 304/316

DETAIL

S07

RADIAL GATE SEAL PL ANCHOR TAB

3/8" 10"

DETAIL

S07

BUILDING ANCHORAGE

DETAIL

S07

CONCRETE WALL DOUBLE CURTAIN

REINFORCEMENT SPACERS

DETAIL

S07

REBAR OR ANCHOR TOP TREATMENT

DETAIL

S07

WALL TIE HOLE TREATMENT

SECTION

S07

ELEC BLDG ENCLOSURE PAD 1 0 1 2

scale feet1" = 1' - 0"

S07

STAINLESS 304/316

SECTION

S07

WALKWAY SUPPORT 1 0 1 2

scale feet1" = 1' - 0"

DIM "ND"

D

IM

N

W

N

O T

C H

S

E E

P L A

N

SAWCUT BLOCK-OUT FULL DEPTH

- MAKE MULTIPLE RELIEF CUTS TO

REMOVE CONC IN THIN SLABS

FLOWABLE CEMENTITIOUS GROUT

FILL ~1" THICKNESS - INJECT GROUT

FROM BOTTOM AND FILL TO TOP TO

AVOID ENTRAPPED AIR

CLEAN, APPLY REBAR

COATING AND BONDING AGENT

CONT SS 304 NOTCH LINER -

BENT PL 3/8"

EXISTING CONC WALL (REINF

NOT SHOWN - UNKNOWN)

(2) ROWS 3/8" x 4" SS 304/316 CONC

SCREW OR ADHESIVE SET ANCHORS

W/ COUNTERSUNK TORX HEAD @ 8"

SPA (STAGGER). INSTALL SS SHIMS

AS REQ'D ON BACK SIDE TO

ACCURATELLY POSITION THE STEEL

NOTCH LINER BEFORE GROUTING

PLAN VIEW

CRACK WIDTH ≤ 0.020"; LEAVE AS-IS

CRACK WIDTH > 0.020" UP TO 0.250": CLEAN WITH

COMPRESSED AIR AND FILL WITH A CRACK INJECTION

EPOXY

VERTICAL CRACK REPAIR WILL REQUIRE PLACING A

SURFACE EPOXY PASTE BEFORE INJECTION, THEN

REMOVAL TO FLUSH THEREAFTER

NOTE:

DETAIL IS DIAGRAMMATIC ONLY

C1 TYPE CATEGORIZED FOR HORIZONTAL SURFACES

C2 TYPE CATEGORIZED FOR VERTICAL SURFACES

EXISTING CONCRETE

EXISTING PRE-FORMED JOINT FILLER

- ROUTE FOR SEALANT RESERVOIR

CLEAN AND COAT SIDES WITH SEALANT

PRIMER BEFORE SEALANT FILL

FILL WITH JOINT SEALANT -

FLUSH TO SLIGHTLY CONCAVE.

MAY USE SELF-LEVELING

SEALANT IN HORIZONTAL JOINTS

OR 1/2" MIN

EXISTING WIDTH (W)

D E

P T

H

D

S E

A L A

N T

BOND BREAKER OR BACKER

ROD UNDER SEALANT

FOR RAVELED CONC

EDGE(S) OR WIDTH LESS

THAN 1/2", SEE DETAIL J2/S09

EXISTING CONCRETE

EXISTING PRE-FORMED JOINT FILLER

- ROUTE FOR SEALANT RESERVOIR

IF CONCRETE EDGE(S) ARE

RAVELED MORE THAN 1/8" OR

JOINT WIDTH IS LESS THAN 1/2",

SAWCUT ONE OR BOTH EDGES TO

PREPARE SEALANT RESERVOIR

W"

D

BOND BREAKER OR BACKER

ROD UNDER SEALANT

SEE DETAIL J1/S09 FOR

SEALANT DETAILS

EXISTING CONCRETE

EXISTING PRE-FORMED JOINT FILLER

- ROUTE FOR SEALANT RESERVOIR

- ROUTE DOWN IF FRIABLE AND ADD A

CLOSED CELL BACKER ROD

SEE DETAIL J1/S09 FOR

SEALANT DETAILS

MIN

1 1/4" W"

D

BONDING AGENT ALL

CONCRETE SURFACES

IF CONCRETE EDGES ARE SPALLED:

SAWCUT TO SOUND CONCRETE AND

REBUILD EDGE WITH PRE-BLENDED

CONCRETE FOR HORIZONTAL SURFACE OR

A TROWEL GRADE MORTAR FOR VERTICAL

SURFACE. CURE WITH REPAIR MATERIAL

MFG APPROVED COMPOUND AND COVER

WITH WHITE POLYETHYLENE SHEETING

M

IN

/4

EXISTING CONCRETE WALL OR SLAB

LIGHT CLIP TO SOUND CONCRETE.

CLEAN AND APPLY BOANDING AGENT

SAWCUT PERIMETER EDGE 3/4" DEEP

VERTICAL OR HORIZONTAL SURFACE:

REPAIR WITH A TROWEL GRADE MORTAR.

CURE WITH REPAIR MATERIAL MFG

APPROVED COMPOUND AND COVER WITH

WHITE POLYETHELENE SHEETING

EXISTING REINFORCING -

UNKNOWN

EXISTING REINFORCING -

UNKNOWN

FOR REPAIR THICNESS GREATER THAN 1", EXTEND

THE REPAIR MATERIAL WITH CLEAN, WELL-GRADED

3/8" COARSE AGGREGATE PER MFG INSTRUCTIONS

*2" MAX

REPAIR DEPTH 3/4" MIN

EXISTING REINFORCING -

UNKNOWN

EXISTING REINFORCING -

UNKNOWN

CONTACT THE ENGINEER IF ANY

REBAR SHOWS 30% OR MORE

CROSS-SECTION AREA LOSS

EXISTING CONCRETE WALL OR SLAB

LIGHT CLIP TO SOUND CONCRETE.

CLEAN AND APPLY BOANDING AGENT

*MECHANICALL CLEAN AND PRESSURE

WASH EXPOSED REBAR AND COVER

WITH REBAR COATING

VERTICAL OR HORIZONTAL SURFACE:

REPAIR WITH PRE-BLENDED CONCRETE.

CONSOLIDATE MIX PLACEMENT USING

MECHANICAL VIBRATION. FORM VERTICAL

SURFACES, FINISH MIX PLACEMENT FORM

PORTS WITH A STIFF MIX OR TROWEL GRADE

MORTAR. CURE WITH REPAIR MATERIAL MFG

APPROVED COMPOUND AND COVER WITH

WHITE POLYETHELENE SHEETING

SAWCUT PERIMETER EDGE 3/4" DEEP

*MECHANICALL CLEAN AND PRESSURE

WASH EXPOSED REBAR AND COVER

WITH REBAR COATING

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

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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 L .C O M

PROJECT

DATE

SHEET

DOWL 2025c

P L O T

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U S E R

1/

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MARCH 2025

4626.12494.01

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DETAIL

S08

STOP LOG NOTCH

NOTCH DIMENSIONS

DIM "ND" DIM "NW"

5 1/2" 12"

DETAIL

S08

C2

CONCRETE CRACK REPAIR

C1

S09

DETAIL

S08

J1

CONCRETE JOINT REPAIR

SEALANT RESERVOIR SIZE

D ≈ W/2

DETAIL

S08

J2

CONCRETE JOINT REPAIR

DETAIL

S08

J3

CONCRETE JOINT REPAIR

SECTION

S08

S1

CONCRETE SURFACE REPAIR

SECTION

S08

S2

CONCRETE SURFACE REPAIR

VERIFY WITH

BULKHEAD SUPPLY

B

B

C

C

1 1

3 3

2 2

360.2 TOP WALL

CONC LADDER PAD

TOC EL 364.00'

364.0 TOP WALL

360.2 TOP WALL

23' - 6"

W10 x 22

W x

W x

W14 x 30

W14 x 30

364.0 TOP WALL 1 1/4" STEEL BAR GRATING,

TOG 364.71', TYP

W8X21

W8X21

1/2" STEEL CHECKER PLATE

TOPL 364.04', GATES

1' - 0" 3' - 6"

" 1

3' - 6"

STEEL RAILING, SIDE MOUNT

8" STEP WITH CHECKER PL

NOSING, PAINT SAFETY YELLOW

STEEL RAILING,

CONC TOP MOUNT

REMOVABLE STEEL RAILING,

WALL TOP MOUNT

REMOVABLE STEEL RAILING,

WALL TOP MOUNT

GRIND PL EDGE AT FOOT

TRAFFIC TRANSITIONS TO

1/4" THK W/4:1 TAPER

FIXED STEEL LADDER WITH

DOUBLE BAR, SELF CLOSING

SAFETY GATE

S10

S11

D

D

℄ LADDER1

/2

T B

D

/2

RADIAL GATE FACE

H

O

IS

T S

H A

F T

RADIAL GATE BAY

E

X S

T G

A T

E

T

U N

N

IO

N P

IN

EXISTING CHANNEL BY-PASS

F

IE

L D

V E

R

IF

Y

369.0 PLATFORM TOP

9' - 3" 9' - 3"

EA END

S10

S10

S10

(2) LOC

9' - 3" 9' - 3" 21' - 6"

S11

1' - 8"19' - 6"

1' - 8"

2' - 3"

T B

D

S11

8" STEP

8" STEP WITH

CHECKER PL

NOSING, PAINT

SAFETY YELLOW

RAILING THIS EDGE (NOT SHOWN)

SUPPLIED WITH RADIAL GATE

HOIST EQUIP BY GATE MFG

S11

1/2" STEEL

CHECKER PLATE

TOPL 364.04', GATES

72" SLIDE GATE (NOTE 6)

(3) C6 x 8.2 INFILL EA END

AND @ 1/4 SPAN LENGTH

CONN DETAIL 7/S11

STEEL RAILING,

SIDE MOUNT

GAP

1/2"

20' - 7"

(4) C6 x 8.2 INFILL EA END

AND @ 1/4 SPAN LENGTH

CONN DETAIL 7/S11

CUT-OUT FOR

GATE STEM

72" SLIDE GATE (NOTE 6)

W8 x 21

W8 x 21

RAILING

NO

RAILING

NO

S09

S09

TYP

SHEET LEGEND:

EXISITING INFORMATIONAL TAG

1 1/4" STEEL BAR GRATING

1/4" OR 1/2" RAISED-PATTERN FLOOR PLATE

FIXED STEEL RAILING - SEE DETAILS SHEET S12

REMOVEABLE STEEL RAILING - SEE DETAILS SHEET S12

363.8 TOP WALL

1. SEE SHEET S01 FOR STRUCTURAL GENERAL NOTES.

2. SEE SHEET S02 FOR STRUCTURAL MATERIALS AND INSPECTION

SCHEDULES.

3. SEE SHEET D03 FOR CANAL SAFETY FEATURES.

4. EXISTING ELEVATIONS AND DIMENSIONS SHOWN ARE

APPROXIMATE ONLY, AND IF CRITICAL TO NEW CONSTRUCTION,

MUST BE FIELD VERIFIED BY THE CONTRACTOR.

5. NEW 1/2" FLOOR PLATE ON EXISTING CONCRETE: GRIND ANY

HIGH SPOTS, CLEAN AND PRESOAK CONCRETE SURFACE.

APPLY A THIN CEMENTITIOUS GROUT COAT AND SHIM AS

REQUIRED TO LEVEL AND TO ENSURE UNIFORM CONTACT OF

PLATE WITH CONCRETE SURFACE. INSTALL FLOOR PLATE

WHILE GROUT IS STILL PLASTIC.

AFTER GROUT IS SET, FASTEN FLOOR PLATE TO CONCRETE

WITH ONE ROW 3/8"X3" SS 304/316 ADHESIVE SET ANCHORS @

8" SPACING AT 4" FROM PLATE EDGE. COUNTERSINK HOLES AT

CONCRETE ANCHORS WITH SAME HEAD STYLE TO

ACCOMODATE A FLUSH INSTALL CONDITION. FASTEN TO STEEL

SUPPORTS WITH 5/8" ⌀ PLUG WELDS @ 12" SPACING.

6. LATERAL GATE PEDESTAL BASEPLATE AND ANCHORS BY GATE

MFG.

7. STEEL RAILING ARRANGEMENT, INCLUDING POST LOCATIONS, IS

INTENDED TO SHOW EXTENTS ONLY - RAILING DETAIL PER THE

RAILING FABRICATOR.

NOTES:

C

STEEL FLOOR PL

ANCHORS THRU-BOLT THE

FLOOR PL AND EXST CONC,

PROVIDE 12" x 4"⌀ PL

WASHER UNDERSIDE

EXST CONC WALL

EXST CONC PLATFORM

℄ GATE STEM

PEDESTAL BASE PL BY

GATE MFG, MIN PLAN SIZE

20" x 30" TO SUIT EXST

ADHESIVE SET ANCHORS

THRU THE FLOOR PLATE,

EMBED 3/4" ANCHORS 10"

DEEP, EMBED LARGER

ANCHORS 12"

GRADE

A

MIN

7"

TOS

EL=364.00'

℄ SUPPORTING W BEAM

CLIP L 4 x 4 x 5/16" x 0'-6"

ONE SIDE W/ (2) 3/4" A325

BOLTS EA LEG, SHORT

HORZ SLOTS IN SUPPORTED

BEAM OR CLIP LEG

SUPPORTED BEAM OR CHANNEL

COPE BOTTOM FLANGE AS REQ'D

DIM 'X' = 2 1/2" FOR C8/W8

DIM 'X' = 3" OTHER DEPTHS

D

IM

'X

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

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D E S C R

IP

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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

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L F

R A

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IN

G

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IL

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G P

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MARCH 2025

4626.12494.01

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IP

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2 2 4 10 scale feet

0 6 8

1/4" = 1' - 0"

PLAN VIEW

S09

STEEL WALKWAY & RAILING

SECTION

S09

LATERAL GATE PEDESTAL

SECTION

S09

BOLTED CLIP CONN

A B C

TOW

EL=364.00'

D

GRADE

(LATERAL GATES NOT SHOWN)

(NOTE 5, SHT S04)

STEEL FRAMING

EXISTING BY-PASS CHANNEL

STEEL RAILING,

SEE SHEET S12

GRADE

SIDE AND SILL SEAL PLATES

STAND-OFF CONCRETE SURFACE

(NOTE 5, SHT S04)

S09

TOC

EL=348.10'

A B C

TOG

EL=364.71'

TOC

EL=364.00'

D

RADIAL GATE

(GATE & HOIST EQUIPMENT NOT SHOWN)

EXISTING BY-PASS CHANNEL

GRADE

RADIAL GATE

18' - 6"

GRADE

S10

S10

S11

TOG

EL=364.71'

TOS

EL=364.61'

STEEL RAILING,

SIDE MOUNT

1 1/4" STEEL

BAR GRATING

TOS

EL=364.61'

W8

W10

TOS

EL=364.00'

TOS

EL=364.61'

STEEL RAILING,

SIDE MOUNT

1 1/4" STEEL BAR

GRATING

C6 x 8.2

OPTION: NEW WELDED ANCHOR ROD

EXTENSION, ASTM F1554 GR 36 ROD W/

FLAT WASHER AND (1) JAMB NUT AND (1)

HEAVY HEX NUT GRADE DH PER ROD.

ROD PROJECTION & THREADED LENGTHS

TO SUIT GATE TRUNNION DETAILS

℄ RADIAL GATE TRUNNION ANC ROD

IF OPTION PURSUED, NEW

ANCHOR ROD MATERIALS TO BE

SUPPLIED UN-COATED, THEN

CLEANED AND FIELD PAINTED TO

MATCH STEEL ASSEMBLY

~ 1/8"

GRIND WELD TO NOMINAL

ROD DIAMETER. WELD MUST

BE UT TESTED PER AWS D1.1

IF OPTION PURSUED, CUT

LOCATION DETERMINED BY

CONTRACTOR BUT NOT

CLOSER THAN 2 1/2" TO

THREADS OR CONC SURFACE

1/4" x 5 1/2" MIN WELD RUN-OFF TAB, ASTM A36 W/ HOLE DIA = ROD DIA +

1/16". REMOVE TAB AFTER WELDING

EXISTING ANCHOR ROD -

MATERIAL PROPERTIES

UNKNOWN BUT BELIEVED TO BE

MILD CARBON STEEL, UN-COATED

(SEE NOTE 2)

3"

CHISEL POINT,

BACK GOUGE

45°

NOTES:

1. IT IS PREFERRED TO REMOVE EXISTING NUTS FROM EXISTING ANCHOR RODS WITHOUT

DAMAGE TO ANCHOR RODS (CONSIDER A PENETRATING OIL OF ATF & ACETONE MIXED

50/50), FOR CLEAN-UP AND REUSE; HOWEVER, THE CONTRACTOR MUST PROCURE NEW

WASHERS AND NUTS TO SUIT EXISTING ANCHOR ROD DIAMETER(S) AND THREAD TYPE.

NOTE THAT THREADED DIAMETERS MAY VARY AT THE SAME CHECK LOCATION - THESE

MUST BE FIELD VERIFIED BY THE CONTRACTOR.

2. PROCURE NEW ROD AND NUT MATERIALS FOR REPLACEMENT OF THE ROD EXTENSIONS,

INCLUDING LABOR AND TOOLS TO INSTALL A REPLACEMENT SCENARIO, IN THE EVENT

ROD REUSE IS NOT REALIZED. NEW THREADED DIAMETER GOVERNS AS INDICATED ON

THIS DETAIL, THAT IS, A VARYING DIAMETER TO MATCH A LARGER EXISTING SHAFT

DIAMETER IS NOT REQUIRED.

3. ANOTHER OPTION FOR REPLACEMENT OF EXISTING ANCHOR ROD PROJECTIONS, IF

REQUIRED, AND IN LIEU OF A WELDED EXTENSION, USE A GRADE DH THREADED

COUPLER - PROVIDED THE SIZE THIS DEVICE CAN BE ACCOMMODATED IN THE SUPPORT

ARRANGEMENT DEFINED BY THE RADIAL GATE MFG.

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

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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

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MARCH 2025

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SECTION

S10

STEEL - AT LATERAL GATE PLATFORMS 2 2 4 10

scale feet

0 6 8

1/4" = 1' - 0"

2 2 4 10 scale feet

0 6 8

1/4" = 1' - 0"

SECTION

S10

STEEL AT BY-PASS WALKWAY

SECTION

S10

STEEL WALKWAY OVER BY-PASS

CHANNEL

1 1 2 5 scale feet

0 3 4

1/2" = 1' - 0"

1 1 2 5 scale feet

0 3 4

1/2" = 1' - 0"

SECTION

S10

STEEL WALKWALK OVER GATE BAY

DETAIL

S10

NEW WELDED ANCHOR ROD

EXTENSION OPTION

EMBED

1' - 9"

(4) 3/4" x 2'-0" ALL-THREAD, "HDG" ADHESIVE SET

ANCHORS ON 8" GAGE SPA

STIFF PL 3/4 x 6 x 0'-10" ON ℄ W BEAM

STIFF PL 3/8 x 3 x 0'-6" NS-FS

END PL 3/4 x 12 x 2'-2"

1/4

G

(FLOOR PL NOT SHOWN)

W14

1/4

1/4

TOS

EL=364.00'

/4

~ 10" CLIP END

TOW

EL=364.00'

EXST CONC WALL

(REINF CONTENT UNKNOWN)

SOIL-SIDE WALL FACE

SLOPE ANGLE UNKNOWN

PREPARE CONC SURFACE FOR UNIFORM

END PL CONTACT BY GRINDING/GROUT

SKIM COAT AS REQ'D

S09

ELEVATION

1 1/2" DIA. SCHEDULE

40 GALVANIZED

RAILING (TYP.)

TOP OF CONCRETE

TOE PLATE 1/4" x 4" x CONTINUOUS.A A

(2) 3/4" x 10" ALL-THREAD

"HDG" ADHESIVE ANCHORS

TOG

EL=364.71'

TOW

EL=364.00'

2 1/2" 7 1/2"

/4

/4

/2

E M

B E

D

(2) 3/4" X 1'-0" ALL-THREAD

"HDG" ADHESIVE SET ANCHORS

@ 6" SPA IN 7/8"X1 3/4"

SLOTS PARALLEL TO SPAN

C6 (CLIP 1" OFF BOT FLANGE TO

CLEAR INTERIOR SIDE ANCHOR)

FLG PL 1/2" x 9 x 1'-6" WITH

SLOTTED END AT BEAM WEB

W8 BEAM, COPE BOT FLG

1/2" x 5" x 0'-9" ELASTOMERIC

BEARING PAD WITH 7/8" HOLES

AT ANC

CONC WALL (EXST OR NEW),

GRIND OR ADD GROUT LEVELING

AT EXST CONC AS REQ'D

CHECKER PL NOSING

1/4

1/4

A

TOPL

EL=364.04'

TOW

EL=364.00'

1/2" STEEL FLOOR PL

EXST CONC WALL

(REINF CONTENT UNKNOWN)

(1) 5/8" x 0'-8" ALL-THREAD, "HDG" ADHESIVE SET ANCHOR

SEAT L 8 x 4 x 1/2 x 1'-0" W/ STIFF

PL 1/2"x3x7 ON ℄ W BEAM. (2) 3/4" A325

BOLTS TO BEAM FLG ON BEAM GAGE IN

SHORT SLOTTED HOLES PARALLEL TO SPAN

(2) 3/4" x 1'-4" ALL-THREADED, "HDG"

ADHESIVE SET ANCHORS ON 8" GAGE SPA

GRIND PLATE EDGE TRANSITION

TO 1/4" THK WITH 4:1 TAPER

CLIP L 4 x 4 x 5/16 x 0'-6" W/

(2) 3/4" A325 BOLTS

EMBED

14"

GAP

6" 1/2"

PREPARE CONC SURFACE FOR

UNIFORM SEAT ANGLE CONTACT BY

GRINDING/GROUT SKIM COAT AS REQ'D

SECTION A-A ELEVATION

TOE PLATE 1/4" x 4" x CONTINUOUS.

FASTEN PLATE TO EACH POST (TYP)

PIPE RAILING, 1 1/2"

PIPE, SCH 40

PIPE RAILING

A

A

T Y

P /4

C

L R

W BEAM W BEAM

TOE PLATE

STEEL BAR GRATING

STEEL BAR GRATING

OR FLOOR PL

BENT PL 1/4" x 5" x 0'-6" MIN, WITH (2) 5/8" BOLTS OR

FABRICATOR'S STANDARD

TYP

W BEAM

C6

TOS

1/4

1/4

G

/4

/4

LADDER RAILS, 3/8" x 3" BAR

L6X3 1/2 x 3/8 x 0'-3 1/2"

(LLV) WITH (2) 5/8" A307

BOLTS IN VERT SLOTTED

HOLES 11/16 x 1 3/8"

5/8" x 0'-8" ADHESIVE SET

ANCHOR ROD, 6 1/2" EMBED

CONC LADDER

PAD

EL=364.00'

TOC

EL=369.00'

TOC

7"

EMBED

4"

℄ RUNG

3/8

3 SIDES

TOP LADDER CONN TO CONC:

L8 x 4 x 7/16 x 0'-4" WITH (1) 5/8" x 0'-6"

ALL-THREAD "HDG" ADHESIVE SET

ANCHOR - EA RAIL

EXISTING CONC PLATFORM

(REINF CONTENT UNKNOWN)

3/4" DIA SOLID

LADDER RUNGS

LADDER RAILS, 3/8"X3" BAR

TOW

EL=369.00'

TOC

EL=364.00'

1' - 6"

(5

S P

A

SAFETY GATE

NOT SHOWN

CONNECT TOP & BOT,

SEE DETAIL 8/S11

FLAT BAR RAILS, 3/8" x 3"

3/4" DIA RUNGS

CONC LADDER PAD

6" IMPORTED STR FILL, CLASS 4

OVER PREPARED SUBGRADE

GRADE

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

IN

" 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

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

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/2

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S11

S T

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L C

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C T

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A

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D E

T A

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S

MARCH 2025

4626.12494.01

C R

IP

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C

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H E

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1 1 2 scale feet

0 3

3/4" = 1' - 0"

SECTION

S11

W14 BEAM CONN TO CONC

DETAIL

S11

RAILING DETAIL - TOP MOUNT

NOTES:

1. STEEL RAILING DESIGNATED AS "REMOVABLE" ON PLAN SHALL BE DETAILED BY

THE STRUCTURAL STEEL DETAILER IN TWO-POST PANELS WITH END RETURNS -

PANEL WEIGHT MAY NOT EXCEED 75 LBS OR EXCEED 8'-0" TOTAL LENGTH.

SIDE MOUNT RAILING CONNECTION…