RS_Kerr_T.Gate_Rehab_RTA_Set.pdf

PDF 20 MB Posted Aug 9, 2018

Attached to: Tainter Gate Repairs, RS Kerr Lake, Oklahoma
Solicitation number: W912BV18R0042
Issued by: Department of the Army Corps of Engineers Engineering District Tulsa

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RS Kerr Rehab and Painter Tainter Gates Drawings

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Tulsa District

US Army Corps of Engineers

FY: 2018

SOLICITATION NO. W912BV-18-R-0042

TAINTER GATES

RS KERR REHAB & PAINT

ROBERT S. KERR LOCK & DAM 15, OKLAHOMA

ARKANSAS RIVER WATERSHED

AUGUST 9, 2018

MARINE

[TERMINAL

PROJECT

LOCATION

NEBRASKA

VI/ED BY

N PAINTER FE.

CHIEF, ENGINEERING BRANCH

APPROVED BY:

DANIEL W. A

CHIEF, ENGI

RSON, P.E.

RING & CONSTRUCTION DIVISION

THIS PROJECT WAS DESIGNED BY THE TULSA DISTRICT ARMY CORPS OF ENGINEERS.

SIGNATURES AFFIXED INDICATE OFFICIAL RECOMMENDATIONS AND APPROVAL OF ALL

DRAWINGS IN THE SET AS INDEXED. THE INITIALS OR SIGNATURES AND REGISTRATION

DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE

SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

US Army Corps of Engineers®

1 5 g 5 z

SHEET ID

G101

2 3 4 I 5 6 I 7 8 9 10

VICINITY MAP

NTS

I AKF MAP

NTS

INDEX TO DRAWINGS

DRAWING NO. TITLE

0-100 COVER SHEET

G-101 VICINITY MAP, LAKE MAP, PROJECT SITE MAP, & INDEX

0-102 PROJECT ACCESS, CONSTRUCTIONLIMITS & STAGING AREA

0-103 STRUCTURAL NOTES AND ABBREVIATIONS

S-201 EXISTING DOWNSTREAM ELEVATION (TYPICAL)

S-202 EXISTING STRUT ELEVATION (TYPICAL)

S-203 REPAIR PROFILE (TYPICAL)

S-204 REPAIR PROFILE - GATE 3

S-205 REPAIR PROFILE - GATE 4

S-206 REPAIR PROFILE - GATE 7

S-207 REPAIR PROFILE - GATE 8

S-208 REPAIR PROFILE - GATE 16

S-209 REPAIR PROFILE - GATE 17

S-301 GIRDER REPAIR PLAN - GATE 3

S-302 GIRDER REPAIR PLAN - GATE 4

S-303 GIRDER REPAIR PLAN - GATE 7

S-304 GIRDER REPAIR PLAN - GATE 8

S-305 GIRDER REPAIR PLAN - GATE 16

S-306 GIRDER REPAIR PLAN - GATE 17

S-501 GIRDER PARTIAL REPAIR DETAIL AND HITCH BLOCK REPAIR DETAIL

S-502 CROSS BRACE REPAIR DETAIL

S-503 STIFFENER VERTICAL RIB, & SPACER DETAIL

S-504 SEAL ASSEMBLY DETAIL

S-505 GREASE LINE ASSEMBLY DETAILS

S-506 CATHODIC PROTECTION DETAILS

S-601 CONTROL DIMENSIONS

R-001 PHOTO REFERENCE 1

R-002 PHOTO REFERENCE 2

R-003 PHOTO REFERENCE 3

R-004 AS-BUILT RS KERR TAINTER GATE ELEVATION, SECTIONS, & DETAILS

R-005 AS-BUILT RS KERR TAINTER GATE GIRDER DETAILS

R-006 AS-BUILT RS KERR TAINTER GATE TRUNNION ASSEMBLY & CABLE HITCH

R-007 AS-BUILT RS KERR TAINTER GATE SEAL DETAILS

R-008 AS-BUILT RS KERR TAINTER GATE MODIFICATION & PAINTING

R-009 AS-BUILT RS KERR TAINTER GATE YOKE ASSEMBLIES & TRUNNION PIN

R-010 AS-BUILT RS KERR TAINTER GATE SIDE SEAL PLATE & SILL BEAM

R-011 AS-BUILT RS KERR NAVIGATION LOCKS 38' HEAD STOP LOG STRUCTURAL DETAILS

R-012 AS-BUILT RS KERR NAVIGATION LOCKS 45' HEAD STOP LOG STRUCTURAL DETAILS

R-013 AS-BUILT RS KERR TAINTER GATE CATHODIC PROTECTION

PROJECT SITE MAP

NTS

T A

G A

R E

A S

E A

C C

E S

C O

N S

T R

U C

G102SITE ACCESS, CONSTRUCTION LIMITS, AND STAGING AREAS

MARINE TERMINAL SITE PLAN

NTS

KTR PARKING

AVAILABLE

MOORING AREA

AVAILABLE KTR

G A

S T . H

W Y

ARKANSAS RIVER

ROBERT S. KERR RESERVOIR

OFFICER.

POTENTIAL AREAS OF CONTRACTOR USE SHALL BE APPROVED BY THE CONTRACTING

4. CONTRACTOR CONSTRUCTION LIMITS, STAGING AREAS, MOORING AREAS, AND

3. THE MARINE TERMINAL IS A POTENTIAL LOCATION FOR USE DURING CONSTRUCTION.

2. APPROXIMATE MARINE TERMINAL LOCATION: 35°22'07.57"N, 94°49'36.90"W.

1. APPROXIMATE PROJECT LOCATION: 35°20'41.22"N, 94°46'32.63W

NOTE:

SITE ACCESS

STAGING AREA

AVAILABLE KTR

N N

SITE ACCESS

NTS

G A

T E B

A S

E B

G A

T E B

A S

E B

G A

T E O

P T

G A

T E

P T

G A

T E

A S

E B

G A

T E O

P T

ARKANSAS RIVER

DOWNSTREAM

UPSTREAM

ARKANSAS RIVER

THROUGH POWERHOUSE

NO CONTRACTOR ACCESS

PARTIAL SITE PLAN

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

A B

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

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B E

R T S

K E

R R L

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K D

A M

H R

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U N

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A U

G U

S T

G103

SCALE : NO SCALEB9

PAINT PREP DETAIL

SCALE : NO SCALEE9

CRACK REPAIR DETAIL

GENERAL NOTES

WRAP WELD DETAIL

GENERAL NOTES CONT'D METHOD OF IDENTIFYING MEMBERS FOR REPAIRS.

GENERAL REPAIR SEQUENCE

REPAIR DETAILS

SCALE : NO SCALE

G103

TIP OF CRACK

TIP WITH 2" DIA. HOLE

DRILL OUT CRACK

VIEW A

FOR PAINT PREP

3/8" MIN EDGE THICKNESS

KNIFE-EDGES TO

GRIND ALL CORRODED

PLATES

END OF ALL WELDED

WRAP WELD AROUND

3/8" MIN

WELDING NOTES

100% OF ALL CJP WELDS

8. WELDS SUBJECT TO ULTRASONIC TESTING:

PRIMARY GATE MEMBERS.

CROSS BRACING, WEB STIFFENERS, RIB STEMS AND STRUT BRACES TO

100% OF EACH FILLET WELD ATTACHING HORIZONTAL GIRDER BRACING,

7. WELDS SUBJECT TO MAGNETIC PARTICLE TESTING:

PERSONNEL SHALL BE QUALIFIED IN ACCORDANCE WITH AWS D1.1.

GOVERNMENT. ALL TESTS SHALL BE PERFORMED ON SITE. WELD TESTING

SHALL BE PROPOSED BY THE CONTRACTOR AND APPROVED BY THE

6. A DOCUMENTATION PROCEDURE FOR ALL NONDESTRUCTIVE TESTING

PRIMING.

CONTRACTOR CWI INSPECTION REPORT FOR APPROVAL PRIOR TO

APPROVED BY THE CERTIFIED WELDING INSPECTOR (CWI). SUBMIT

5. 100% OF THE WELD REPAIRS SHALL BE VISUALLY INSPECTED AND

WELDED UNLESS OTHERWISE NOTED.

EQUAL TO OR SMOOTHER THAN THE MILL FINISH OF THE MATERIAL BEING

4. ALL WELDS THAT ARE TO BE GROUND SHALL HAVE A FINISHED SURFACE

CONTRACTING OFFICER.

DISTORTION, AND SHALL BE SUBJECT TO THE APPROVAL OF THE

CONTROLLED TO MINIMIZE RESIDUAL (LOCKED-UP) STRESSES AND

3. WELDING SEQUENCE AND TECHNIQUE OF WELDING SHALL BE CAREFULLY

PROVISIONS OF THE SPECIFICATIONS.

WELDING SOCIETY (AWS D1.1) STRUCTURAL WELDING CODE AND TO THE

TECHNIQUE WHERE APPLICABLE SHALL CONFORM TO THE AMERICAN

EXCLUDES THE ATMOSPHERE FROM MOLTEN METAL. WORKMANSHIP AND

2. ALL WELDING SHALL BE ELECTRIC ARC WELDING USING A METHOD WHICH

JOINT PENETRATION (CJP) WELD UNLESS OTHERWISE NOTED.

OTHERWISE SHOWN OR NOTED. ALL GROOVE WELDS SHALL BE COMPLETE

THICKNESS EXCEEDS 1/4", ALL FILLET WELDS SHALL BE 1/4" UNLESS

HYDROGEN UNLESS OTHERWISE SHOWN OR NOTED. WHERE BASE METAL

STRUCTURAL WELDING CODE. ALL ELECTRODES SHALL BE E70xx, LOW

1. WELDING SHALL CONFORM TO AMERICAN WELDING SOCIETY, AWS D1.1

TO OBTAIN FINAL DIMENSIONS.

19. DRAWINGS ARE GENERALLY TO SCALE BUT SHOULD NOT BE SCALED

GOVERNMENT FOR APPROVAL.

ACCORDANCE WITH THE SPECIFICATIONS AND SUBMIT TO THE

SUBMIT SHOP DRAWINGS FOR EACH GATE IN THIS CONTRACT IN

DETAILED FABRICATION SHOP DRAWINGS. THE FABRICATOR SHALL

18. THESE CONTRACT DRAWINGS ARE NOT INTENDED TO BE USED AS

CONTROL IN ACCORDANCE WITH THE SPECIFICATIONS.

REQUIREMENTS AND SHALL MAINTAIN RECORDS OF THE QUALITY

CONTROL SYSTEM TO ASSURE COMPLIANCE WITH THE CONTRACT

17. THE CONTRACTOR SHALL ESTABLISH AND MAINTAIN A QUALITY

ACCORDANCE WITH EM 385-1-1.

THE CONTRACTOR SHALL INSTALL TEMPORARY SAFETY RAILING IN

ARE MISSING HANDRAIL, OR HAVE HANDRAILING WITH INADEQUATE SUPPORT.

16. THERE ARE PORTIONS OF THE DAM PIERS NEAR GATE TRUNNION THAT

NOT HIGHER THAN 125 MICRO INCHES.

15. ALL HOLES AND CUT SURFACES SHALL HAVE A SURFACE ROUGHNESS

SHALL BE ASTM A36 UNLESS OTHERWISE NOTED.

STEEL FOR DOUBLER PLATES, GUSSET PLATES AND OTHER PLATE STEEL

ASTM A572, GRADE 50 UNLESS OTHERWISE NOTED. ALL STRUCTURAL

BRACES, CROSS BRACES, GIRDER STIFFENERS AND RIBS SHALL BE

14. ALL STRUCTURAL STEEL FOR HORIZONTAL GIRDER BRACES, STRUT

APPROVED BY A LICENSED STRUCTURAL ENGINEER AND THE COR.

SEQUENCE OF OPERATIONS. THE TEMPORARY SUPPORT PLAN SHALL BE

EQUIPMENT TO BE USED FOR EACH OPERATION AND THE PROPOSED

INCLUDE IN THE PLAN A DETAILED DESCRIPTION OF METHODS AND

TEMPORARILY SUPPORTING THE GATE WHILE REPAIRS ARE BEING MADE.

13. THE CONTRACTOR SHALL PROVIDE A DETAILED PLAN FOR

SHALL BE REMOVED.

PAINTING, ALL LUBRICANT REMAINING ON EXPOSED NUT SURFACES

THREADS AND ONE BEARING FACE. AFTER TENSIONING AND PRIOR TO

12. ALL NUTS FOR BOLTS SHALL HAVE LUBRICANT AT LEAST ON THE

NOTED.

WASHERS SHALL BE PLATED HARDENED WASHERS UNLESS OTHERWISE

CONNECTIONS WITH OVERSIZED HOLES AND SHORT SLOTTED HOLES.

11. WASHERS SHALL CONFORM TO ASTM F436 FOR PRETENSIONED

WITH THE SPECIFICATIONS.

DRILLED HOLES SHALL BE PREPPED AND PRIMED IN ACCORDANCE

CONNECTIONS WITH THREADS EXCLUDED FROM SHEAR PLANES. ALL

STRUCTURAL CONNECTIONS SHALL BE FULLY PRETENSIONED

10. UNLESS OTHERWISE NOTED, ALL BOLTS SHALL BE ASTM F3125, AND ALL

THE NUT 1/6TH TURN.

BOLTS SHALL BE RE-TENSIONED BY MATCH MARKING AND ROTATING

TENSIONING FOR FINAL ASSEMBLY, ALL GUSSET AND DOUBLER PLATE

LUBRICATING COMPOUND. THREE WEEKS AFTER INITIAL BOLT

9. ALL FASTENER THREADS SHALL BE COATED WITH ANTI-SIEZE

REPLACEMENT MEMBERS.

PRIMED TO ENSURE FAYING SURFACES ARE PRIMED ON ALL

BOLTED MEMBERS, ALL FAYING SURFACES SHALL BE PREPPED AND

8. AFTER DRILLING OF BOLT HOLES BUT PRIOR TO ATTACHMENT OF

THE SPECIFICATIONS.

BE CLEANED AND INSPECTED PRIOR TO PAINTING IN ACCORDANCE WITH

AND FAYING SURFACES SHALL BE PROTECTED. ALL ADDED WELDS SHALL

SHALL BE PAINTED IN ACCORDANCE WITH THE SPECIFICATIONS. MACHINE

EXCEPT MACHINED SURFACES AND CORROSION RESISTING SURFACES

7. ALL EXPOSED STRUCTURAL STEEL OF THE GATES AND APPURTENANCES,

MADE FOR SHRINKAGE AND DISTORTATIONS DUE TO WELDING.

VERIFY DIMENSIONS TO A TOLERANCE OF 1/16". ALLOWANCES MUST BE

THE REQUIRED LENGTH OF REPLACMENT SHALL BE FIELD MEASURED TO

PRIOR TO FABRICATION AND INSTALLATION OF EACH REPLACEMENT PART,

6. THE PLANS DO NOT PROVIDE AS-BUILT DIMENSIONS OF EACH GATE.

AND MAINTAINING DIMENSIONS.

METHOD OF MECHANICALLY BRACING MEMBERS AND METHOD OF MEASURING

THE PLAN SHALL INCLUDE REPAIR/REPLACEMENT MEMBER SEQUENCING,

DIMENSIONAL TOLERANCES DURING ALL PHASES OF THE GATE REPAIR.

THE CONTRACTOR SHALL SUBMIT A PLAN FOR MAINTAINING GATE

THERE ARE NO MORE THAN 3 BRACING MEMBERS REMOVED AT ANY TIME.

FOR REPLACEMENT OF BRACING SHALL BE SEQUENCED SUCH THAT

5. IN ORDER TO MAINTAIN DIMENSIONAL STABILITY, THE WORK REQUIRED

DIMENSIONAL STABILITY IN ACCORDANCE WITH THE CONTRACTOR'S BRACING PLAN.

THE GATE SHALL BE MECHANICALLY BRACED DURING REPAIRS TO ENSURE

REHABILITATION IN ACCORDANCE WITH CONTROL DIMENSION SHT S-601.

TOLERANCES AND SQUARENESS OF EACH GATE DURING

4. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING DIMENSIONAL

BLAST MEDIA FROM ENTERING TRUNNION.

BLAST TRUNION; BUSHING AND PIN SHALL BE PROTECTED TO PROHIBIT

TRUNNION HUBS. TRUNION COVER PLATES SHALL BE REMOVED TO

RIBS, EXTERIOR STRUT FLANGES, SEAL SUPPORT PLATES AND

SUBJECT TO SPRAY AND CORROSION. SUCH AREAS INCLUDE THE END

ABRASIVE BLASTED AND REPAINTED. THESE AREAS ARE HIGHLY

SURFACES NEAR THE PIER WALLS ARE ADEQUATELY CLEANED,

3. CAREFUL ATTENTION SHALL BE MADE TO ENSURE THAT ALL STEEL

THE GATE.

AN OBSTRUCTION TO ABRASIVE BLASTING SHALL BE REMOVED FROM

ANODES, WIRE ROPES AND ANY OTHER COMPONENTS THAT PROVIDE

2. PRIOR TO ABRASIVE BLASTING, THE RUBBER SIDE AND BOTTOM SEALS,

"LEFT" AS ORIENTATED WHEN FACING DOWNSTREAM.

1. ALL TAINTER GATE COMPONENTS ARE LABELED AS EITHER "RIGHT" OR

THE RECORD AS-BUILT DRAWINGS

SMOOTH. DOCUMENT THE CRACKS AND DRILLED-OUT CRACK REPAIRS ON

AFTER DRILLING, THE SURFACES AROUND THE HOLE MUST BE GROUND

THE TRAILING EDGE OF THE BIT REMOVES THE CRACK TIP (SEE DETAIL).

CRACK TIP WITH A 2" DIA. HOLE BY POSITIONING THE DRILL SUCH THAT

TESTED TO DETERMINE THE LOCATION OF THE CRACK TIP. DRILL OUT

21. ALL CRACKS IN STRUT ARMS AND GIRDERS SHALL BE DYE PENETRANT

THERE IS A FLAT, SMOOTH EDGE WITH A MINIMUM THICKNESS OF 3/8".

OF GATE MEMBERS FROM SECTION LOSS SHALL BE GROUND SUCH THAT

20. AFTER ABRASIVE BLASTING BUT PRIOR TO PAINTING, ALL KNIFE-EDGED

17. REMOVE FLOATING PLANT AND STOP LOGS FROM THE GATE BAY.

WITNESSED DEFICIENCIES DURING GATE OPERATION.

ANY NECESSARY REPAIRS WITHIN THE SCOPE OF WORK TO REMEDIATE

LESS THAN 3 FULL RAISING AND LOWERING CYCLES OF THE GATE. MAKE

16. NOTIFY THE GOVERNMENT OF REPAIR COMPLETION, AND OBSERVE NO

15. REMOVE TEMPORARY GATE SUPPORTS.

AND BOTTOM SEALS.

14. ATTACH AND TENSION WIRE ROPES, REPLACEMENT ANODES AND SIDE

13. RE-TENSION BOLTS ON DOUBLER PLATES AND GUSSETS.

UNTIL TRUNNION PIN ACCEPTS GREASE.

12. INSTALL NEW GREASE LINES AND ZERKS, AND CHARGE GREASE LINES

DEGREE EDGES FOR INCREASING THE ADHESION OF THE PAINT SYSTEM.

PREP SHALL INCLUDE EASING/SOFTENING/BREAKING OF ANY HARD 90

AND DOUBLER PLATES SHALL BE PRIMED PRIOR TO FINAL ASSEMBLY. PAINT

11. BLAST AND PAINT THE GATE. ALL FAYING SURFACES BETWEEN GUSSETS

DIMENSIONAL TOLERANCES.

MEASURED PRIOR TO AND AFTER REPAIRS TO VERIFY ACCEPTABLE

BRACING, AND GIRDER STIFFENERS. GATE DIMENSIONS SHALL BE

GIRDER BRACES (WITH ADDED GUSSETS), STRUT BRACES, CROSS

PLATES TO STRUT ARM(S), REPLACING RIB PORTIONS, HORIZONTAL

10. PERFORM GATE REPAIRS. THIS INCLUDES ADDING DOUBLER

GOVERNMENT APPROVAL.

REPLACEMENT CRITERIA AND SUBMIT PROPOSED REPAIRS FOR

9. INSPECT AND IDENTIFY ADDITIONAL GATE MEMBERS THAT MEET

8. INSPECT AND VERIFY DAMAGED GATE MEMBERS AS IDENTIFIED.

THE GATE.

7. REMOVE EXISTING DEBRIS, CLEAN, AND COMPLETELY ABRASIVE BLAST

STAINLESS STEEL LIFTING ROPES FROM GATE.

6. REST GATE ON TEMPORARY SUPPORTS AND DETACH AND REMOVE

5. REMOVE THE EXISTING GREASE LINES AND ZERKS.

4. REMOVE THE EXISTING GATE ANODES.

PREVIOUS REPAIR CONTRACT.

BEEN WELDED TO THE BOTTOM OF THE STRUT ARMS DURING THE

3. REMOVE AND DISPOSE THE TEMPORARY CRADLE BRACES THAT HAVE

2. INSTALL TEMPORARY GATE SUPPORTS.

1. STOP LOGS INSTALLATION IN ACCORDANCE WITH THE SPECIFICATONS.

WORK ITEMS.

CONTRACT SPECIFICATIONS THAT INCLUDES, AT MINIMUM, THE FOLLOWING

THE CONTRACTOR SHALL SUBMIT A WORK PLAN AS DESCRIBED IN THE

ASSOCIATED WORK AND SHALL NOT BE CONSTRUED AS ALL INCLUSIVE.

SEQUENCE. THE LIST DOES NOT DETAIL EVERY ITEM OF WORK OR

AS DETAILED ON THE STRUCTURAL SHEETS, WITH A GENERALIZED WORK

THE FOLLOWING LIST HIGHLIGHTS THE MAJOR WORK TO BE PERFORMED

6. ALL CRACKS FOUND IN THE STRUT ARMS AND GIRDERS SHALL BE REPAIRED.

REVISED SCHEDULE OF REPLACEMENT PARTS.

LENGTHS OF ALL VERTICAL RIB REPLACEMENTS SHALL BE ADDED TO THE

REPAIRS THAT HAVE BEEN APPROVED BY THE GOVERNMENT. THE EXACT

REPLACEMENT PARTS THAT INCLUDES ALL PREVIOUSLY UNIDENTIFIED

CONTRACTOR SHALL PROCURE AND SUBMIT A REVISED SCHEDULE OF

CONTRACTOR-PROPOSED REPAIR(S) WILL BE ISSUED, AND THE

5. UPON GOVERNMENT APPROVAL, A MODIFICATION TO THE

VERTICAL RIB" FOR GOVERNMENT APPROVAL.

REPLACEMENT AS DESCRIBED IN THE "CRITERIA FOR REPLACEMENT OF

THE COR THE PROPOSED LENGTH OF EACH REQUIRED VERTICAL RIB

BLASTING BUT PRIOR TO REPAIRS, THE CONTRACTOR SHALL SUBMIT TO

S-301 THROUGH S-306. ASSUME 3' OF REPLACEMENT. AFTER ABRASIVE

4. ALL REPAIRS TO THE VERTICAL RIBS THAT ARE IDENTIFIED ON DRAWINGS

OF ANY CONTRACTOR-PROPOSED REPAIRS.

RFI. THE GOVERNMENT RESERVES THE RIGHTS TO APPROVE OR DISPROVE

WITH THE CONTRACT DOCUMENTS SHALL BE SUBMITTED SEPARATELY AS AN

SIGNIFICANT DEFICIENCY AND PROPOSED REPAIR THAT IS INCONSISTENT

A CONTRACTOR PRICE PROPOSAL WITH THE PROPOSED REPAIRS. ANY

CONSISTENT WITH THE CONTRACT PLANS AND SPECIFICATIONS. INCLUDE

(2) PHOTOGRAPHS OF THE MEMBER DEFICIENCY WITH A REPAIR THAT IS

PROPOSAL SHALL INCLUDE A WRITTEN DESCRIPTION AND A MINIMUM OF

MEETS THE ABOVE CRITERIA FOR REPAIRS. EACH MEMBER REPAIR

EACH GATE MEMBER, NOT OTHERWISE MENTIONED IN THE DRAWINGS, THAT

3. THE CONTRACTOR SHALL SUBMIT TO THE COR PROPOSED REPAIR(S) FOR

- SECTION LOSS OF 3/16" OR MORE, CUMULATIVE ACROSS WIDTH OF FLANGE.

d. CRITERIA FOR ADDING DOUBLER PLATE TO GIRDER OR STRUT FLANGE:

ANY STIFFENER WITH EITHER OF THESE CONDITIONS SHALL BE REPLACED.

- CRACKING IN WELDED CONNNECTIONS OR BASE METAL.

- SECTION LOSS OF 1/8" OR MORE.

c.GIRDER STIFFENER REPLACEMENT CRITERIA (FULL WIDTH WEB STIFFENERS ONLY):

REPLACEMENT OF MEMBER IS REQUIRED IF ANY OF THESE CONDITIONS ARE FOUND.

- CRACKING AT WELDED CONNECTION OR BETWEEN WEB AND STEM

OF MEMBER.

- DISTORTIONS OF 3" OR MORE OUT OF PLANE AS MEASURED IN ANY 6'-0" LENGTH

- SECTION LOSS OF 1/8" OR MORE ACROSS THE WIDTH OF STEM OR FLANGE

b. HORIZONTAL GIRDER AND STRUT REPLACEMENT CRITERIA:

EXTEND 3" ON BOTH ENDS BEYOND DAMAGED SETION INTO SOUND BASE MATERIAL.

THE LENGTH OF REPLACEMENT SHALL BE NO LESS THAN 3'-0" LONG AND SHALL

- CRACKING BETWEEN SKIN PLATE AND RIB STEM

- REPRODUTION IN WEB WIDTH OF 1" OR MORE.

- 1/16" SECTION LOSS ACROSS THE WIDTH OF STEM OR WEB.

a. VERTICAL RIB REPLACEMENT CRITERIA:

QUALIFIED FOR REPAIRS:

IDENTIFIED ON THE SCHEDULE OF REPLACEMENT PARTS ARE

DETERMINE IF ANY ADDITIONAL GATE MEMBERS NOT PREVIOUSLY

2. THE FOLLOWING CRITERIA SHALL BE USED BY THE CONTRACTOR TO

NOT THE MEMBER IS TO BE REPLACED.

SECTION LOSS, DISTORTION, CRACKING, OR MISSING MEMBERS, WHETHER OR

MEMBERS THAT NEED TO BE REPLACED. THE REPORT SHALL DOCUMENT ANY

REPORT SHALL BE PROVIDED FOR EACH GATE TO INCLUDE ANY ADDITIONAL

TRUNNION HUB ASSEMBLY. AFTER INSPECTION, A DETAILED INSPECTION

HORIZONTAL GIRDER BRACING, STRUT ARMS, STRUT BRACING AND

HORIZONTAL GIRDERS, GIRDER STIFFENERS, CROSS BRACING,

INCLUDING BUT NOT LIMITED TO THE SKIN PLATE, VERTICAL RIBS,

SHALL INSPECT ALL PRIMARY AND SECONDARY GATE MEMBERS,

1. AFTER ABRASIVE BLASTING BUT PRIOR TO REPAIRS, THE CONTRACTOR

ABBREVIATIONS

A N

D A

B B

R E

N S

S T

R U

C T

U R

A L N

O T

E S

AT@

VISUAL INSPECTIONVT

VERTICALVERT.

ULTRASONIC TESTINGUT

UPSTREAMUS

TYPICALTYP.

TOP AND BOTTOMT&B

SYMMETRICALSYM

STIFFENERSTIFF

SHEETSHT

RADIUSR/ RAD

DYE-PENETRANT TESTINGPT

PLATEPL

NOT TO SCALENTS

NONDESTRUCTIVE TESTINGNDT

MAGNETIC PARTICLE TESTINGMT

MINIMUMMIN

MAXIMUMMAX

HORIZONTALHORIZ.

FIELD VERIFYFV

ELEVATIONEL

EACHEA

DRAWINGDWG

DOWNSTREAMDS

DIAGONALDIA./ DIAG./ Ø

CERTIFIED WELDING INSPECTORCWI

CORROSION RESISTANT STEELCRES

CENTERLINECL/ C

COMPLETE JOINT PENETRATIONCJP

CONTRACTING OFFICER REPRESENTATIVECOR

AMERICAN SOCIETY FOR TESTING AND MATERIALSASTM

AMERICAN WELDING SOCIETYAWS

APPROXIMATE, APPROXIMATELYAPPROX

ADMINISTRATIVE CONTRACTING OFFICERACO

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-202

A1 49ft-5in in2 17 1ft-2in1ft-11in 1ft-2in1ft-11in in2

SYMETRICAL ABOUT CL

HORIZONTAL GIRDER 1

HORIZONTAL GIRDER 2

HORIZONTAL GIRDER 3

KNEE BRACE

ST 7 WF 21.5 (TYP)

HORIZONTAL GIRDER BRACE

STRUT ARM 1

STRUT ARM 2

STRUT ARM 3

24 VERTICAL RIB SP. @ 2'-0" = 42ft-0in

MEMBERS DENOTED AS "LEFT" THIS SIDEMEMBERS DENOTED AS "RIGHT" THIS SIDE

EXISTING DOWNSTREAM ELEVATION (TYPICAL)

NTS

S-201

E L E

V A

T Y

A L

E X

G D

O W

N S

T R

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-202

STRUT #1 - 14WF 111

14 WF 30

STRUT #2 - 14WF 246

14 WF 30

STRUT #3 - 14WF 287

EL. 434.50 AT C OF TRUNIONL

GIRDER #1

GIRDER #2

GIRDER #3

SILL EL. 416.85 AT INSIDE OF SKIN PLATE

TRUNNION HUB

STRUT BRACES (TYP)

ST 7 WF 21.5

BRACES (TYP)

CROSS

ST 7 WF 21.5

GIRD BRACE

HORIZ.

ST 7 WF 21.5

KNEE BRACE

EL. 461.0 AT INSIDE OF SKIN PLATE

EXISTING STRUT ELEVATION (TYPICAL)

E L E

V A

T Y

A L

E X

G S

T R

U T

44'-0" TO

SID

E O

F SKIN

PLATE

-3 /1

'-9 -5 /8

'-9 -9 /1

'-7 -3 /1

'-0

3/4" PL.

FLOW

RIGHT

LEFT

SPECIFICATION REQUIREMENTS.

CONFIRMED BY CONTRACTOR IN THE FIELD; PER

VERIFICATION OF DIMENSIONS AND GEOMETRY SHALL BE

TO PARTIAL/FULL SECTION LOSS IN ISOLATED LOCATIONS.

OVER TIME; IMPACT OF DEBRIS AND DEFORMATION DUE

GEOMETRY OF SKIN PLATE AND FRAMING HAVE CHANGED

NOTE:

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1' 1'-11"2'2'2'2'2'2'2'2'2'2'1'

7"7"

CLCL

R x

(FIELD VERIFY)

SECTION; 1/2"x7'-7 3/16"

REPLACE BOTTOM SKIN

S-203

W8x67

REPLACE RIB 24

& 26 WITH WT9x25

REPLACE RIBS 25

DOWNSTREAM REPAIR PROFILE (TYPICAL)

& 2 WITH WT9x25

REPLACE RIBS 1

W8x67

REPLACE RIB 3

HITCH BLOCK

1" PLATE AT

PRIOR TO FABRICATION OF REPLACEMENT PARTS.

DEFORMATION. FIELD VERIFY ALL DIMENSIONS

1. EXISTING PLATE AND FRAMING MEMBERS HAVE

NOTE:

GATE SPECIFIC DRAWINGS

BRACE AS INDICATED ON

REPLACE UPPER VERTICAL

R E

P A

R O

T Y

A L

STRUT ARM GATE STRUT ARM

RIB NUMBER

(VERTICAL & DIAGONAL)

BRACING WITH WT 7x41

HORIZONTAL GIRDER

REPLACE ALL LOWER

(VERTICAL & DIAGONAL)

BRACING WITH WT 7x41

HORIZONTAL GIRDER

REPLACE ALL LOWER

(ENTIRE LENGTH)

FLANGES (T&B) 1" CHAMFERS

RE-CONTOUR GIRDER

(ENTIRE LENGTH)

FLANGES (T&B) 1" CHAMFERS

RE-CONTOUR GIRDER

(ENTIRE LENGTH)

FLANGES (T&B) 1" CHAMFERS

RE-CONTOUR GIRDER

VIEW AT CL OF GATE AND RIBS 8 & 19

UPSTREAM FACE DOWNSTREAM FACE

0 1'

SCALE IN FEET

4' 8'2' 6'0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-204

R E

P A

R O

E G

A T

DIAG. BRACE

REPLACE

BRACES; WT7x21.5

REPLACE VERT.

(FV) WEB STIFFENER

REPLACE 3/8"x6"x79.5"

MEMBERS

AND BRACING

HITCH GUSSET

EXISTING DRAIN HOLE

THE BASE METAL AND

GRIND AND SMOOTH

RIGHT STRUT PROFILELEFT STRUT PROFILE

NTS

NTS204

A2 LEFT STRUT ENLARGED SECTION

BRACES; WT7x21.5

REPLACE VERTICAL

VERTICAL W14x30

REPLACE LOWER

BRACING MEMBERS

GUSSET AND

REPLACE HITCH

VERTICAL W14x30

REPLACE LOWER

SECTION LOSS)

GREATER THAN 1/8"

NEW COVER PLATE (IF

FLANGE AND INSTALL

PREP EXISTING STRUT

SECTION LOSS)

GREATER THAN 1/8"

NEW COVER PLATE (IF

FLANGE AND INSTALL

PREP EXISTING STRUT

NTS

DIAG. W14x30

REPLACE

DIAG. W14x30

REPLACE

REFER TO A1/S-504

3/4"x1'-1/2" (FV).

BACKING PLATE;

CONTINUOUS SEAL

REPLACE BOTTOM (3/8"x62" FV)

OF WEB STIFFENER

REPLACE LAST 2'-0"

INTERMEDIATE BRACING SECTION (CENTER AND RIBS 8 & 19)

THAN 6" FRO TRUSS PANEL POINT.

IN THE CENTER OF THE WEB NO MORE

DIAGONALS. HOLES SHALL BE LOCATED

THROUGH EXISTING STRUTS AND

DRILL NEW 3" DIAMETER DRAIN HOLES

BRACE; MC13x50

REPLACE KNEE

BRACE; MC13x50

REPLACE KNEE

GATE 3 REPAIR PROFILE

NTS

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-205

R E

P A

R O

E G

A T

BRACES

WT7x21.5

GATE 4 REPAIR PROFILE

LEFT STRUT PROFILE

GATE 4 REPAIR PROFILE

SECTION LOSS

CAP TO DETERMINE

UT TRUNNION END

REPLACE

BRACES

FRAME W14x30

REPLACE DIAGONAL

(FV) WEB STIFFENER

REPLACE 3/8"x6"x79.5"

NTS205

A3 LEFT STRUT ENLARGED SECTION

BRACING MEMBERS

GUSSET AND

REPLACE HITCH

RIGHT STRUT PROFILE

GRIND AND SMOOTH

NTS

DIAG. W14x30

REPLACE

SECTION LOSS)

GREATER THAN 1/8"

NEW COVER PLATE (IF

FLANGE AND INSTALL

PREP EXISTING STRUT

SECTION LOSS)

GREATER THAN 1/8"

NEW COVER PLATE (IF

INTERMEDIATE BRACING SECTION (CENTER AND RIBS 8 & 19)

SEAL PLATE

FROM GIRDER TO

(14 THROUGH 22)

REPLACE RIBS THAN 6" FROM TRUSS PANEL POINT.

IN THE CENTER OF THE WEB NO MORE

DIAGONALS. HOLES SHALL BE LOCATED

THROUGH EXISTING STRUTS AND

DRILL NEW 3" DIAMETER DRAIN HOLES

MC13x50

REPLACE KNEE BRACE;

REFER TO A1/S-504.

3/4"x1'-1/2" (FV).

BACKING PLATE;

CONTINUOUS SEAL

REPLACE BOTTOM

BRACE; MC13x50

REPLACE KNEE

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-206

R E

P A

R O

E G

A T

STIFFENER PLATES (T&B)

PLATE AND FIRST INTERIOR

REPLACE OUTSIDE GIRDER END

(LEFT SIDE LOOKING UPSTREAM)

STIFFENER TO SOUND METAL

GRIND INNER BOTTOM GIRDER

GATE 7 REPAIR PROFILE

RIGHT STRUT PROFILELEFT STRUT PROFILE

LEFT STRUT PROFILE

(FV) WEB STIFFENER

REPLACE 3/8"x6"x79.5"

DIAG. W14x30

HEAT STRAIGHTEN

VERT. W14x30

W14x30

REPLACE VERT.

VERT. WT7x41

REPLACE UPPER

AND BRACING MEMBERS

REPLACE HITCH GUSSET

NTS NTS

BRACES

WT7x21.5

DIAGONAL

GRIND AND SMOOTH

CAP TO DETERMINE

(UT) TRUNNION END

MC13x50

REPLACE KNEE BRACE;

3/8"x6"x79.5" (FV)

STIFFENER

REPLACE GIRDER

INTERMEDIATE BRACING SECTION (CENTER AND RIBS 8 & 19)

THAN 6" FROM TRUSS PANEL POINT.

IN THE CENTER OF THE WEB NO MORE

DIAGONALS. HOLES SHALL BE LOCATED

THROUGH EXISTING STRUTS AND

DRILL NEW 3" DIAMETER DRAIN HOLES

MC13x50

REPLACE KNEE BRACE;

3/8"x6"x79.5" (FV)

GIRDER BOTTOM STIFFENERS

REPLACE INNER AND OUTER

REFER TO A1/S-504.

3/4"x1'-1/2" (FV).

BACKING PLATE;

CONTINUOUS SEAL

REPLACE BOTTOM

1 1

REPLACE

BRACES

REPLACE

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-207

R E

P A

R O

E G

A T

RIGHT STRUT PROFILELEFT STRUT PROFILE

GATE 8 REPAIR PROFILE

REPLACE

LEFT STRUT PROFILE

(FV) WEB STIFFENER

REPLACE 3/8"x6"x79.5"

NTS

MC13x50 LVD

REPLACE KNEE BRACE;

AND BRACING MEMBERS

REPLACE HITCH GUSSET

REPLACE

STEEL OF DIAGONAL.

OF CORRODED WEB

REPLACE LOWER 6"

REPLACE

VERTICAL; W14x30

REPLACE LOWER

STIFFENER TO SOUND METAL

GRIND INNER BOTTOM

REPLACE

BRACES

WT7x21.5

REPLACE

NTS NTS

GRIND AND SMOOTH

FLANGES x 3'-0")

LOSS (T&B OF WEB

SECTION FOR SECTION

BLAST AND INSPECT

INTERMEDIATE BRACING SECTION (CENTER AND RIBS 8 & 19)

THAN 6" FROM TRUSS PANEL POINT.

IN THE CENTER OF THE WEB NO MORE

DIAGONALS. HOLES SHALL BE LOCATED

THROUGH EXISTING STRUTS AND

DRILL NEW 3" DIAMETER DRAIN HOLES

3/8"x6"x79.5" (FV)

STIFFENER

REPLACE GIRDER

MC13x50

REPLACE KNEE BRACE;

REFER TO A1/S-504.

3/4"x1'-1/2" (FV).

BACKING PLATE;

CONTINUOUS SEAL

REPLACE BOTTOM

1 1

VERT. W14x30

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-208

P A

R O

E G

A T

NOTED ON THE PLANS.

AND DIAG.) AS

BRACING (VERT.

DOWNSTREAM

REPLACE ALL

LEFT STRUT PROFILE RIGHT STRUT PROFILE

NTS

GATE 16 REPAIR PROFILE

GIRDER STIFFENER

REPLACE 2'-0" OF

HITCH GUSSET

REPLACE

W14x30

VERTICAL

REPLACE

DIAGONAL W14x30

REPLACE LOWER

WT7x41

VERTICAL

REPLACE VERTICAL WT7x41

BRACES;

DIAG.

REPLACE

AND BRACING MEMBERS

REPLACE HITCH GUSSET

W14x30

LOWER DIAG.

REPLACE

AT APPROVAL OF THE ACO.

AT INTERSECTION AND REPAIR

INSPECT WELDS ON UPPER DIAG.

NTS NTS

NTS

INTERMEDIATE BRACING SECTION (CENTER AND RIBS 8 & 19)

MC13x50

REPLACE KNEE BRACE;

MC13x50

REPLACE KNEE BRACE

REFER TO A1/S-504.

3/4"x1'-1/2" (FV).

BACKING PLATE;

CONTINUOUS SEAL

REPLACE BOTTOM

THAN 6" FROM TRUSS PANEL POINT.

IN THE CENTER OF THE WEB NO MORE

DIAGONALS. HOLES SHALL BE LOCATED

THROUGH EXISTING STRUTS AND

DRILL 3" DIAMETER DRAIN HOLES

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-209

GATE 17 REPAIR PROFILE

CAP TO DETERMINE

UT TRUNNION END

(FV) WEB STIFFENER

REPLACE 3/8"x6"x79.5"

NTS209

A7 LEFT STRUT ENLARGED SECTION

RIGHT STRUT PROFILE

DIAG. W14x30

REPLACE

SECTION LOSS)

GREATER THAN 1/8"

NEW COVER PLATE (IF

SECTION LOSS)

GREATER THAN 1/8"

NEW COVER PLATE (IF

P A

R O

E G

A T

INTERMEDIATE BRACING SECTION (CENTER AND RIBS 8 & 19)

THAN 6" FROM TRUSS PANEL POINT.

IN THE CENTER OF THE WEB NO MORE

DIAGONALS. HOLES SHALL BE LOCATED

THROUGH EXISTING STRUTS AND

DRILL NEW 3" DIAMETER DRAIN HOLES

DIAG. W14x30

REPLACE

FRAME W14x30

REPLACE DIAG.

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1' 1'-11"2'2'2'2'2'2'2'2'2'2'1' 7"7"

CLCL CL

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1' 1'-11"2'2'2'2'2'2'2'2'2'2'1' 7"7"

CLCL CL

2 2 2 2

2 2 2 2 2 2 2 2

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

2 2 2 2 2 2 2 2 2 2 2 2

AND MIDDLE STRUT)

(BETWEEN LOWER

REPLACE VERT. W14x30 GIRDER 3 (G3)

GIRDER 2 (G2)

GIRDER 1 (G1)

KEYNOTES:

NOTES:

GIRDER REPAIR PLAN - GATE 3

S-301

G A

T E

D E

R R

E P

L A

SEE NOTE 2.

REPLACE RIBS.

AND MIDDLE STRUT)

(BETWEEN LOWER

REPLACE VERT. W14x30

TO 4" Ø SEMICIRCLES

INCREASE EXISTING DRAIN HOLES

(22/GIRDER); TOP OF GIRDER ONLY

REMOVE 3/8"x1'-0" WEB STIFFENERS

THAN 1/16" SECTION LOSS)

COVER PLATE (IF GREATER

FLANGE AND INSTALL

PREP EXISTING GIRDER

THAN 1/16" SECTION LOSS)

COVER PLATE (IF GREATER

FLANGE AND INSTALL

PREP EXISTING GIRDER

WITH W8x67

FULL HEIGHT

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

GATE

WITH W8x67

FULL HEIGHT

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

GATE

CLCL CLCL

GATE

CLCL

STRUT STRUT

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

3/8"x6"x2'-0" (FV)

GIRDER BRACE

REPLACE 2'-0" OF

TO BE VERIFIED BY THE CONTRACTOR AND COR.

APPROXIMATELY 14 RIBS TO BE REPLACED

GREATER THAN 1/16" SECTION LOSS.

2. POST INSPECTION, REPLACE RIBS WITH

TO BE REMOVED AT ONE TIME IS THREE (3).

THE MAXIMUM THE NUMBER OF BRACES

IN ITS ENTIRETY BETWEEN G3 AND G2.

1. REPLACE GIRDER WT7x41 BRACING

EXISTING RIB (80 THUS)

TO BE REMOVED (4) FROM EACH

EXISTING 1/2" WEB STIFFENERS

0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1'-11"2'2'2'2'2'2'2'2'2'2' 7"7"

2 2 2 2 2 2 2 2

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

GIRDER 3 (G3)

GIRDER 2 (G2)

GIRDER 1 (G1)

IS LESS THAN 3/4"

IF AVERAGE THICKNESS

BLASTING. REPLACE

OF WEB (UT) AFTER

VERIFY THICKNESS

4 4 4 4 4 4 4 4 4

GIRDER REPAIR PLAN - GATE 4

S-302

G A

T E

D E

R R

E P

L A

SEE NOTE 2.

REPLACE RIBS.

AND MIDDLE STRUT)

(BETWEEN LOWER

REPLACE VERT. W14x30

KEYNOTES:

NOTES:

TO 4" Ø SEMICIRCLES

INCREASE EXISTING DRAIN HOLES

(22/GIRDER); TOP OF GIRDER ONLY

REMOVE 3/8"x1'-0" WEB STIFFENERS

5/8"x7-1/2" PLATE

OF G3 TO CONTINUOUS SEAL PLATE;

REPLACE RIBS (WT9x25) FROM BOTTOM

AND MIDDLE STRUT)

(BETWEEN LOWER

REPLACE VERT. W14x30 THAN 1/16" SECTION LOSS)

COVER PLATE (IF GREATER

FLANGE AND INSTALL

PREP EXISTING GIRDER

BRACING WT 7x21.5

REPLACE DIAGONAL

CLCL

GATE

1'1'

CLCL

STRUT

CLCL

STRUT

1'1'

GATE

CLCL

STRUT

1'1'

GATE

STRUT

WITH W8x67

FULL HEIGHT

REPLACE RIBS,

WITH WT9x25

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

TO BE VERIFIED BY THE CONTRACTOR AND COR.

APPROXIMATELY 6 RIBS TO BE REPLACED

GREATER THAN 1/16" SECTION LOSS.

2. POST INSPECTION, REPLACE RIBS WITH

TO BE REMOVED AT ONE TIME IS THREE (3).

THE MAXIMUM NUMBER OF BRACES

IN ITS ENTIRETY BETWEEN G3 AND G2.

1. REPLACE GIRDER WT7x41 BRACING

3/8"x6"x2'-0" (FV)

GIRDER BRACE

REPLACE 2'-0" OF

3/8"x6"x79.5" (FV)

STIFFENER

REPLACE GIRDER

EXISTING RIB TO (80 THUS)

TO BE REMOVED (4) FROM EACH

EXISTING 1/2" WEB STIFFENERS

0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1'-11"2'2'2'2'2'2'2'2'2'2' 7"7"

2 2 2 2 2 2 2 2

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

BRACE 3/8"x6"x2'-0" (FV)

HORIZONTAL GIRDER

REPLACE 2'-0" OF

(BETWEEN LOWER

REPLACE VERT. W14x30 GIRDER 3 (G3)

GIRDER 2 (G2)

GIRDER 1 (G1)

3/8"x6"x79.5" (FV)

GIRDER STIFFENER

REPLACE HORIZONTAL

GIRDER REPAIR PLAN - GATE 7

FROM G2/G1

DIAGONAL BRACE

REPLACE WT7x21.5

6"x79.5" (FV)

GIRDER BRACE 3/8"x

OUTER HORIZONTAL

REPLACE INNER AND

S-303

G A

T E

D E

R R

E P

L A

CLCL

GATE

1'1'

CLCL

STRUT

1'1'

GATE

CL CL

STRUT

1'1'

GATESTRUT

REPLACE RIBS,

WITH WT9x25

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

EXISTING RIB (80 THUS)

REMOVED (4) FROM EACH

1/2" WEB STIFFENERS TO BE

WITH 3/4"x3'-6" PLATE. EXISTING

WT9x25 RIB STEM AND REPLACE

REMOVE 3'-6" SECTION OF

AFTER SKIN PLATE REMOVAL,

KEYNOTES:

NOTES:

TO 4" Ø SEMICIRCLES

INCREASE EXISTING DRAIN HOLES

(22/GIRDER); TOP OF GIRDER ONLY

REMOVE 3/8"x1'-0" WEB STIFFENERS

TO BE VERIFIED BY THE CONTRACTOR AND COR.

APPROXIMATELY 14 RIBS TO BE REPLACED

GREATER THAN 1/16" SECTION LOSS.

2. POST INSPECTION, REPLACE RIBS WITH

TO BE REMOVED AT ONE TIME IS THREE (3).

THE MAXIMUM THE NUMBER OF BRACES

IN ITS ENTIRETY BETWEEN G3 AND G2.

1. REPLACE GIRDER WT7x41 BRACING

0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1'-11"2'2'2'2'2'2'2'2'2'2' 7"7"

2 2 2 2 2 2 2 2

(BETWEEN LOWER

REPLACE VERT. W14x30 GIRDER 3 (G3)

GIRDER 2 (G2)

GIRDER 1 (G1)

GIRDER REPAIR PLAN - GATE 8

(BETWEEN LOWER

REPLACE VERT. W14x30

BRACES WT7x21.5

REPLACE DIAGONAL

S-304

G A

T E

D E

R R

E P

L A

BRACES WT7x21.5

CLCL

STRUT

CLCL

GATE

1'1'

CLCL

STRUT

1'1'

GATE

CLCL

STRUT

CL CL

GATE

STRUT

1' 1'

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

REPLACE RIBS,

WITH WT9x25

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

EXISTING RIB (80 THUS)

REMOVED (4) FROM EACH

1/2" WEB STIFFENERS TO BE

WITH 3/4"x3'-6" PLATE. EXISTING

WT9x25 RIB STEM AND REPLACE

REMOVE 3'-6" SECTION OF

AFTER SKIN PLATE REMOVAL,

KEYNOTES:

NOTES:

TO 4" Ø SEMICIRCLES

INCREASE EXISTING DRAIN HOLES

(22/GIRDER); TOP OF GIRDER ONLY

REMOVE 3/8"x1'-0" WEB STIFFENERS

TO BE VERIFIED BY THE CONTRACTOR AND COR.

APPROXIMATELY 14 RIBS TO BE REPLACED

GREATER THAN 1/16" SECTION LOSS.

2. POST INSPECTION, REPLACE RIBS WITH

TO BE REMOVED AT ONE TIME IS THREE (3).

THE MAXIMUM THE NUMBER OF BRACES

IN ITS ENTIRETY BETWEEN G3 AND G2.

1. REPLACE GIRDER WT7x41 BRACING

0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1'-11"2'2'2'2'2'2'2'2'2'2' 7"7"

2 2 2 2 2 2 2 2

GIRDER 2 (G2)

GIRDER 1 (G1)

GIRDER REPAIR PLAN - GATE 16

BETWEEN G1 AND G2

WT7x41 BRACE

REPLACE VERT

BETWEEN G1 AND G2

WT7x41 BRACE

REPLACE VERT

STIFFENER; 1/2'x6"x79.5" (FV)

REPLACE BOTTOM GIRDER

WT7x21.5

(RIGHT OUTER)

REPLACE DIAGONAL

STIFFENER 3/8"x6"x79.5" (FV)

WT7x21.5 & GIRDER

S-305

G A

T E

D E

R R

E P

L A

CLCL

GATE

1'1'

CLCL

STRUT

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

STRUT

1'1'

GATE

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

STRUT

CL CL

GATE

1' 1'

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

EXISTING RIB (80 THUS)

REMOVED (4) FROM EACH

1/2" WEB STIFFENERS TO BE

WITH 3/4"x3'-6" PLATE. EXISTING

WT9x25 RIB STEM AND REPLACE

REMOVE 3'-6" SECTION OF

AFTER SKIN PLATE REMOVAL,

KEYNOTES:

NOTES:

TO 4" Ø SEMICIRCLES

INCREASE EXISTING DRAIN HOLES

(22/GIRDER); TOP OF GIRDER ONLY

REMOVE 3/8"x1'-0" WEB STIFFENERS

TO BE VERIFIED BY THE CONTRACTOR AND COR.

APPROXIMATELY 14 RIBS TO BE REPLACED

GREATER THAN 1/16" SECTION LOSS.

2. POST INSPECTION, REPLACE RIBS WITH

TO BE REMOVED AT ONE TIME IS THREE (3).

THE MAXIMUM THE NUMBER OF BRACES

IN ITS ENTIRETY BETWEEN G3 AND G2.

1. REPLACE GIRDER WT7x41 BRACING

BRACES WT7x21.5

REPLACE DIAGONAL

3/8"x6" PLATE

2'-0" OF GIRDER STIFFENER;

REPLACE DOWNSTREAM

0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

S-306

T E

D E

R R

E P

L A

1'-2" 1'-11" 2' 2' 2' 2' 2' 2' 2' 2' 2' 2' 1'-11"2'2'2'2'2'2'2'2'2'2' 7"7"

2 2 2 2 2 2 2 2

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

GIRDER 2 (G2)

GIRDER 1 (G1)

4 4 4 4 4 4 4 4 4

GIRDER REPAIR PLAN - GATE 17

(BETWEEN LOWER

REPLACE VERT. W14x30

AND MIDDLE STRUT)

(BETWEEN LOWER

REPLACE VERT. W14x30 THAN 1/16" SECTION LOSS)

COVER PLATE (IF GREATER

FLANGE AND INSTALL

PREP EXISTING GIRDER

BRACING WT 7x21.5

REPLACE DIAGONAL

THAN 1/16" SECTION LOSS)

COVER PLATE (IF GREATER

FLANGE AND INSTALL

PREP EXISTING GIRDER

THAN 1/16" SECTION LOSS)

COVER PLATE (IF GREATER

FLANGE AND INSTALL

PREP EXISTING GIRDER

STRUT)

MIDDLE AND UPPER

WT 7x21.5 (BETWEEN

REPLACE VERTICAL

KEYNOTES:

NOTES:

TO 4" Ø SEMICIRCLES

INCREASE EXISTING DRAIN HOLES

(22/GIRDER); TOP OF GIRDER ONLY

REMOVE 3/8"x1'-0" WEB STIFFENERS

5/8"x7-1/2" PLATE

OF G3 TO CONTINUOUS SEAL PLATE;

REPLACE RIBS (WT9x25) FROM BOTTOM

TO BE VERIFIED BY THE CONTRACTOR AND COR.

APPROXIMATELY 6 RIBS TO BE REPLACED

GREATER THAN 1/16" SECTION LOSS.

2. POST INSPECTION, REPLACE RIBS WITH

TO BE REMOVED AT ONE TIME IS THREE (3).

THE MAXIMUM NUMBER OF BRACES

IN ITS ENTIRETY BETWEEN G3 AND G2.

1. REPLACE GIRDER WT7x41 BRACING

CLCL

STRUT

CLCL

GATE

1'1'

CLCL

STRUT

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

STRUT

1'1'

GATE

CL CL

STRUT

REFER TO A4/S504.

SIDE SEALS ASSEMBLY.

REPLACE EXISTING

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

STRUT

1'1'

GATESTRUT

REPLACE RIBS,

WITH WT9x25

FULL HEIGHT

REPLACE RIBS,

3/8"x6"x79.5" (FV)

STIFFENER

REPLACE GIRDER

0 1'

SCALE IN FEET

4' 8'2' 6'

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

-2

3/8

1/4

3/8

1/4

3/8

5/8

1/4

5/8

3/8

STIFFENER (TYP)

GIRDER WEB

HOLES (TYP)

TO 4" DIAM. HALF ROUND

HALF ROUND DRAIN HOLES -

ENLARGE EXISTING 2" DIAM.

REPLACE WT9x25

LOSS AS SHOWN.

MORE THAN 1/16" SECTION

PLATES, T&B. REPLACE IF

INSPECT 3/4"x 9" STIFFENER

FULL HEIGHT

REPLACE W8x67

(TYP. T&B - GIRDERS 1-3)

PARTIAL STIFFENER PL'S

REMOVE EXISTING 3/8"

NOTIFY COR PRIOR TO REPAIR

OF A SINGLE GIRDER TO BE RELACED,

4" R CORNERS. IF MORE THAN 50%

OF 4'x4' SQUARE SECTIONS WITH

SECTIONS SHALL BE A MINIMUM

SECTION LOSS. REPLACEMENT

WEBS WITH MORE THAN 1/16"

FOR SECTION LOSS, T&B. REPLACE

INSPECT WEBS OF GIRDERS 1-3

E L E

V A

H T E

N D F

R A

M E

ELEVATION

38'-0" (19 AT 2'-0" O.C.)

2'-0"1'-11"1'-2"

17 FULL HEIGHT

" SKIN PL

1"x3'-8

REPLACE

1'-0"

FIELD VERIFY

" R.

GIRDER 1 - PARTIAL PLAN

3/4" = 1'-0"

1/4 all sides

Seal weld, 1/4 all sides

Seal weld, FIELD VERIFY

" R.

GIRDER 2 - PARTIAL PLAN

3/4" = 1'-0"

REPLACE WT9x25, /2

-2

38'-0" (19 AT 2'-0" O.C.)

2'-0"1'-11"1'-2"

ELEVATION

FULL HEIGHT

" SKIN PL

1"x3'-8

REPLACE

E L E

V A

H T E

N D F

R A

INTERSECTING WELDS.

HOLD MEMBERS 1" BACK ALL

APPROPRIATE SECTION/ELEV.

CROSS BRACING IF NOTED ON

REPLACE EXISTING WT7x21.5

GIRDER 3 - PARTIAL PLAN

3/4" = 1'-0"

FULL HEIGHT

REPLACE WT9x25, SECTION LOSS

IF MORE THAN 1/16"

PLATES, T&B. REPLACE

INSPECT 3/4"x1' STIFF.

ROUND HOLES (TYP)

HOLES - TO 4" Ø HALF

HALF ROUND DRAIN

ENLARGE EXISTING 2" Ø

-2

38'-0" (19 AT 2'-0" O.C.)

2'-0"1'-11"1'-2"

17 FULL HEIGHT

" SKIN PL

1"x3'-8

"x3'-0" PL.

3WITH

OF WEB AND REPLACE

REMOVE 3'-8" SECTION

FULL HEIGHT AT G3.

REPLACE WT9x25, IF MORE THAN 1/16"

PLATES, T&B. REPLACE

INSPECT 3/4"x1' STIFF.

FIELD VERIFY

" R.

SECTION LOSS.

MORE THAN 1/8"

PLATE. REPLACE IF

INSPECT 1"x0'-10" END

(STEM UPSTREAM)

ORIENT AS SHOWN

REPLACE WT7x41, INTERSECTING WELDS.

HOLD MEMBERS 1" BACK ALL

APPROPRIATE SECTION/ELEV.

CROSS BRACING IF NOTED ON

REPLACE EXISTING WT7x21.5

HEIGHT

FULL

W8x67

REPLACE

E L E

V A

H T E

N D F

R A

M E

ELEVATION

ROUND HOLES (TYP)

HOLES - TO 4" Ø HALF

HALF ROUND DRAIN

ENLARGE EXISTING 2" Ø

FULL HEIGHT

REPLACE W8x67

INTERSECTING WELDS.

HOLD MEMBERS 1" BACK ALL

APPROPRIATE SECTION/ELEV.

CROSS BRACING IF NOTED ON

REPLACE EXISTING WT7x21.5

THE BOTTOM FOR 1" SKIN PL.

FULL HEIGHT MINUS 3'-0" AT

" SKIN PL,2

"x3'-84

REPLACE

DRAWINGS OR AS APPROVED

LOSS AS NOTED ON THE

MORE THAN 1/16" SECTION

REPLACE WT9x25 RIB WITH

WELD

BACK

'-8

CONFIGURATION. FIELD VERIFY.

MATCH EXISTING BOTTOM SEAL

TO INSET 1/4" DOWNSTREAM AS SHOWN,

1"x3'-0" PL, TRIM WT WEB AS NECESSARY

ALL SIDES

SEAL WELD,

FIELD VERIFY

WORKING POINT,

2" DRAIN HOLE

1"x0'-6"x1'-6" PL

ALL SIDES

SEAL WELD,

3/4" = 1'-0"

DETAIL - HITCH BLOCK LEFT (RIGHT, OPP. HAND)

ALL SIDES

SEAL WELD,

AND SEAL WELD.

SHIM TOP AS REQURIED

MC13x50, TOES DOWN;

2" COPES AS SHOWN.

1/16" SECTION LOSS). PROVIDE

(NOTED ON PLANS OR MORE THAN

WITH LIKE SIZE PLATE AS REQ.

REPLACE EXISTING 3/4" OR 3/8"

" R.2

CORNERS WITH 1

" PL'S4

1 1

"x1'4

(2)

ALL SIDES

SEAL WELD,

AS SHOWN (STEM UPSTREAM)

REPLACE WT7x41, ORIENT

BACK FROM STRUT, AS SHOWN.

ELEVATIONS. HOLD WEB 3"

ON APPROPRIATE SECTION/

REPLACE W14x30, AS NOTED

DETAIL B

DETAIL A

STRUT, AS SHOWN.

HOLD WEB 3" BACK FROM

SECTION/ELEVATIONS.

NOTED ON APPROPRIATE

REPLACE W14x30, AS

4"4"

1" T Y

1'-0"

'-0

'-2

1/2" GUSSET PL

PLATE AS SHOWN.

VERIFY ABILITY TO FIT

VERIFY CLEARANCES AND

MEMBER AS SHOWN. FIELD

(6) IN EACH FRAMING

" DIAM. HOLES,16

(12)1

DETAIL C

3/4" SKIN PL

1" SKIN PL

1/4"

1/2" SKIN PL

1/2"

2 1/4"

BUSHING B148-ALLOY 9C

ALUMINUM BRONZE

CORNERS AS SHOWN.

(2) 3/4" PL'S WITH COPED

" R. AS SHOWN2

CORNERS WITH

"x3'-8" PL, COPE4

1'-0"

- 0 .00

0+ 0 .00

1/4

- 0 .00

0+ 0 .00

1/4

DETAIL D

.5 5°

WORKING POINT

' - 9

HITCH PL'S

" 4

(2) 2

WORKING LINE

AT HITCH BLOCK

REQUIRED FOR 1" PL

TRIM WT STEM AS

'-0

" R

A N

D H

C H B

L O

C K R

E P

E T

D E

R P

A R

L R

E P

E T

S-501

S-504

A4 S-504

S-5

S-504

S-501

(TYP)

TO GIRDER FLANGE

SKIN PL AND RIB

REPLACE RIB TO

NOTE: CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS.NOTE: CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS.

NOTE: CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS.

WELD

BACK

" = 1'-0"2

1 " = 1'-0"2

1 3/4" = 1'-0"

3/4" = 1'-0"

3/8

FOR SEAL ASSEMBLY

NOTE: SEE SHEET S-504

SHEET ID

M A

R K

D E

S C

N D

A T

2 3 4 5 6 7 8 9 10

C H

F C

E S

N S

E C

J A

E W

A T

T S P .E

B V -1

-R -0

B V -1

-C -X

X X

X of Engineers ® US Army Corps

T U

L S

O K

L A

H O

M A

E s t S

T R

E E

T U

L S

A D

T R

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

E N

E E

G B

R A

N C

C O

N S

T R

U C

N D

E N

E E

S U

B M

T E

D B

R E

W E

D B

D R

A W

N B

D E

N E

D B

D A

T E

S O

A T

N N

E N

A M

P L

O T S

C A

L E

A S S

H O

W N

C O

N T

R A

C T N

P L

O T D

A T

L A

N K

E N

S H

P .E

F Y

R S K

E R

R R

E H

A B P

T T

T E

R G

A T

E S

L E

F L

O R

E C

O U

N T

O K

L A

H O

M A

R O

B E

R T S

K E

R R L

O C

K D

A M

H R

T R

U N

K P .E

D A

A R

P .E

A U

G U

S T

3/8

" 2

INTERESTING WELDS.

HOLD MEMBERS 1" BACK ALL

ON SECTION/ELEVATIONS.

CROSS BRACING AS NOTED

REPLACE EXISTING WT7X21.5

2" COPES AS SHOWN.

SECTION LOSS). PROVIDE

PLANS OR MORE THAN 1/16"

AS REQUIRED (NOTED ON

REPLACE EXISTING 3/8"

FIELD VERIFY

WORKING POINT.

FIELD VERIFY.

WORKING POINT.

2" DRAIN HOLE

FIELD VERIFY

WORKING POINT.

3/4" = 1'-0"

DETAIL - INTERMEDIATE LEFT SIDE (RIB 8; RIB 19 OPP. HAND) CROSS BRACE - G2

INTERESTING WELDS.

HOLD MEMBERS 1" BACK ALL

ON SECTION/ELEVATIONS.

CROSS BRACING AS NOTED

REPLACE EXISTING WT7X21.5

1/2" SKIN PL.

SECTION (7'-7 1/4")

REPLACE BOTTOM

WELD

BACK

EXISTING OR NEW.

AS SHOWN; ALL RIBS

" R2

CORNERS WITH 1

3/4" X 3'-8" PL, COPE

'-8

SKIN PL SPLICE

ACCESS HOLE FOR

SEMI-CIRCLE WELD

PROVIDE 3" DIAM.

2" DRAIN HOLE

FIELD VERIFY

WORKING POINT.

SECTION LOSS). PROVIDE 2" COPES

(NOTED ON PLANS OR MORE THAN 1/16"

REPLACE EXISTING 3/8" AS REQUIRED

3/4" = 1'-0"

DETAIL - INTERMEDIATE LEFT SIDE (RIB 8; RIB 19 OPP. HAND) CROSS BRACE - G1

AS SHOWN (STEM UPSTREAM).

REPLACE WT7X41, ORIENT

DETAIL C

PLATE AS REQD.

5/8"x2'-0" COVER

2" R TYP.

3 1/4 " (3) at 4" o.c.

DETAIL A DETAIL B

3" = 1'-0"

WELD, AS SHOWN

CONTINUOUS FILLET

TRANSITION INTO

OF COVER PL TO SMOOTHLY

RADIUS CORNER/EDGE

1/2" GUSSET PLATE

1/2" GUSSET PLATEWORKING POINT

1/2" GUSSET PLATE

WORKING POINT

PLATE

GUSSET

1/2"

AS REQUIRED.

COVER PL,

5/8" X 2'-0"

AS REQUIRED.

COVER PL,

5/8" X 2'-0"

PLATE

GUSSET

1/2"

WORKING POINT

R E

P A

E T

C R

O S

S B

R A

3" (6) at 4" o.c. = 1 1/2 " 3"

3", TYP.

6"R

'-2

6"R

'-2

6"R

'-2

1'-6

1'-0" 44.552°

3", TYP.

2"R, TYP.

" 4"

6"R

'-2

6"R

'-2

NTS

S-502

DIRECTED BY COR.

AND REPLACE AS

STIFFENER PLATES

" 2

INSPECT EXISTING

PLATE AS SHOWN.

AND VERIFY ABILITY TO FIT

FIELD VERIFY CLEARANCES

FRAMING MEMBER AS SHOWN.

" DIAM. HOLES, EACH 16

(25) 1

WELD

SEAL

PLATE AS SHOWN.

AND VERIFY ABILITY TO FIT

FIELD VERIFY CLEARANCES

MEMBER AS SHOWN.

" DIAM. HOLES,16

(13) 1

SHOWN.

ABILITY TO FIT…

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