DWG-STRUC 23074.4 MDOT Garage Structural Repairs BP4 Plans - Bid Set.pdf

State of Michigan MDOT Garage Structural Repairs

Bid Package #4 Kalkaska Garage

DTMB File Number: 591/23074.CTS MDOT Program Number: F000836CON

Unit Number: 3080

T1.1 TITLE PAGE

G1.1 GENERAL NOTES

R1.1 KALKASKA MDOT MAINTENANCE GARAGE FLOOR PLAN

R5.1 REPAIR DETAILS

R5.2 REPAIR DETAILS

R5.3 REPAIR DETAILS

T1.1

Title Page

N

PROJECT LOCATION - PAW PAW

N.T.S.1

Site Address: 809 N. Birch St., Kalkaska, MI 49646

SHEET INDEX

PROJECT LOCATION -

KALKASKA MDOT GARAGE

SHEET NO.

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DRAWINGS SHALL NOT BE REPRODUCED WITHOUT WRITTEN

CONSENT FROM RESTORE CONSULTING, LLC.

Project # 2023-1001

MDOT Program No.: F000836CON

Date: 10/4/23

Designed by: D.S.E.

Drawn by: G.L.A.

No. Revision DescriptionDate

DTMB File No.: 591/23074.CTS

Issued For: Bidding & Construction

G1.1

General Notes

GENERAL

1. DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE FOLLOWING (LATEST

EDITION):

A. MICHIGAN BUILDING CODE

B. MICHIGAN REHABILITATION CODE FOR EXISTING BUILDINGS

C. STEEL CONSTRUCTION MANUAL

D. STRUCTURAL WELDING CODE ANSI/AWS D1.1/D1.1M:2020

2. CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND PAYING FOR ALL NECESSARY PERMITS.

3. CONTRACTOR SHALL ABIDE BY LOCAL NOISE ORDINANCES AS NEEDED.

4. CONTRACTOR SHALL COORDINATE ALL WORK ACTIVITIES WITH GARAGE SUPERVISOR THAT

MAY CAUSE INTERFERENCE OR DISRUPTION TO MDOT OPERATIONS.

5. PROVIDE ACCESS FOR THE ENGINEER AND/OR OWNER TO REVIEW WORK AS REQUIRED.

6. REPORT ANY DISCREPANCIES OR CONFLICTS BETWEEN CONSTRUCTION DOCUMENTS AND

ACTUAL ON-SITE CONDITIONS IMMEDIATELY TO ENGINEER PRIOR TO PROCEEDING WITH

WORK.

7. DIMENSIONS INDICATED ON THE DRAWINGS FOR EXISTING STRUCTURES ARE APPROXIMATE

AND THE ENGINEER/OWNER TAKE NO RESPONSIBILITY FOR THE ACCURACY OF THE

DIMENSIONS SHOWN ON THE DRAWINGS. CONTRACTOR SHALL FIELD VERIFY ALL CRITICAL

DIMENSIONS NEEDED FOR LAYOUT OR TO PROPERLY PERFORM THE WORK PRIOR TO

BEGINNING WORK.

8. PROVIDE SUBMITTALS FOR ALL MATERIALS, COLOR SAMPLES (WHEN REQUESTED) AND TRIAL

AREAS, AS INDICATED, FOR ALL WORK ITEMS. THESE ARE TO BE SUBMITTED OR COMPLETED

FOR APPROVAL BY ENGINEER. APPROVAL OF ENGINEER MUST BE RECEIVED PRIOR TO

DEVIATING FROM ANY OF THE DETAILING, MATERIALS, SCOPE, ETC AS SHOWN ON THESE

DOCUMENTS.

9. CONTRACTOR IS SOLELY RESPONSIBLE FOR MEANS AND METHODS AND JOB-SITE SAFETY.

ENGINEER'S SITE VISIT DO NOT INVOLVE REVIEWING JOB-SITE SAFETY AND ENGINEER WILL

NOT DIRECT CONTRACTOR'S PERSONNEL. CONTRACTOR SHALL PERFORM WORK IN

ACCORDANCE WITH ALL APPLICABLE MIOSHA HEALTH & SAFETY STANDARDS, RULES AND

REGULATIONS.

10. CONTRACTOR IS RESPONSIBLE FOR TEMPORARY SHORING AND BRACING AS SHOWN ON THE

DRAWINGS OR AS NEEDED TO SAFELY PERFORM THE WORK. SHORING SHALL BE PROVIDED

AT NO ADDITIONAL COST.

11. FIRE SUPPRESSION SYSTEM SHALL BE MAINTAINED AT ALL TIMES. MAINTAIN ACCESS TO AND

CLEARANCE OF EXISTING FIRE DEPARTMENT CONNECTIONS.

12. CARE SHALL BE TAKEN TO NOT DAMAGE THE EXISTING ELECTRICAL SERVICE OR OTHER

UTILITIES. LOCATE ALL CONDUITS AND OTHER UTILITIES PRIOR TO DEMOLITION OR CUTTING.

13. STRUCTURAL MEMBERS SHALL NOT BE CUT UNLESS SPECIFICALLY DETAILED OR APPROVED IN

WRITING BY THE ENGINEER.

14. CONTRACTOR SHALL COORDINATE DELIVERIES AND STORAGE OF MATERIALS WITH OWNER.

15. ALL MATERIALS SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURERS WRITTEN

INSTALLATION INSTRUCTIONS.

CONSTRUCTION PHASING

1. CONTRACTOR MAY CLOSE OFF AS MANY SPACES AS NEEDED TO COMPLETE COLUMN REPAIR

WORK IN A TIMELY MANNER.

2. COORDINATE ALL SPACE CLOSURES WITH BUILDING MANAGER.

CONCRETE

1. DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH ACI 318 AND ACI 562. REFER TO

SPECIFICATIONS FOR ADDITIONAL INFORMATION.

2. PROVIDE 3 4" CHAMFER AT ALL EXPOSED CORNERS, UNLESS NOTED OTHERWISE.

3. REINFORCEMENT SHALL BE ASTM A615, GRADE 60. REINFORCEMENT SHALL BE EPOXY

COATED UNLESS NOTED OTHERWISE.

4. LAP SPLICES SHALL BE IN ACCORDANCE WITH ACI 318.

5. CONCRETE MIX REQUIREMENTS:

A. MINIMUM 28-DAY COMPRESSIVE STRENGTH = 5,000 PSI

B. AIR CONTENT = 6.5%, ±1.5%

C. MAXIMUM WATER/CEMENT RATIO = 0.40

D. CALCIUM NITRITE BASED CORROSION INHIBITOR DOSED AT 2 GAL/CY OF CONCRETE

E. CEMENT: ASTM C150, TYPE I

F. AGGREGATES: ASTM C33

6. PREPACKAGED CONCRETE REPAIR MATERIALS MAY BE USED AT CONTRACTORS OPTION,

REFER TO SPECIFICATION SECTION 030130, CONCRETE REPAIR.

7. GROUT (TO BE USED UNDER BASE PLATES): ASTM C1107, NON-SHRINK, NON-METALLIC,

NON-STAINING CEMENTITIOUS GROUT THAT CONTAINS NO CHLORIDE. 6,000 PSI MINIMUM

COMPRESSIVE STRENGTH.

METALS

1. STEEL PLATES SHALL BE ASTM A36.

2. WELDED CONNECTIONS SHALL CONFORM TO AWS D1.1, "STRUCTURAL WELDING CODE" USING

E70XX LOW HYDROGEN ELECTRODES.

3. ALL WELDERS SHALL BE QUALIFIED IN THE PROCESS USED AND AWS CERTIFIED. WELDS

SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE AMERICAN WELDING SOCIETY

SPECIFICATIONS.

4. WELDS SHALL BE CONTINUOUS BETWEEN ABRUPT CHANGES IN DIRECTION WHERE NO WELD

LENGTH IS SHOWN ON THE WELD SYMBOLS.

WATERPROOFING

1. INSTALL NEW JOINT SEALANT AS INDICATED ON DRAWINGS.

PAINTING

1. CLEAN & PAINT STEEL MEMBERS AS INDICATED ON THE DRAWINGS.

A. ALL EXPOSED STEEL SURFACES SHALL BE CLEANED AND PREPPED IN ACCORDANCE WITH

SPECIFICATION SECTION 099100 PRIOR TO PAINTING.

B. COLOR OF FINISH COAT TO MATCH EXISTING, UNLESS NOTED OTHERWISE.

C. APPLY PRIMER WITHIN 8 HOURS OF ABRASIVE BLASTING.

SCHEDULE OF SPECIAL INSPECTIONS

TYPE FREQUENCY1 REFERENCED STANDARD

MATERIAL VERIFICATION OF WELD FILLER MATERIALS S AISC 360 A3.5, AWS D1.1

VERIFY WELDER CERTIFICATION FOR ALL FIELD WELDERS

WHO WILL PERFORM FIELD WELDING S AWS D1.1

INSPECTION OF WELDING P AWS D1.1, MBC 1705.2.1

1 S = SUBMITTAL, C = CONTINUOUS, P = PERIODIC

SPECIAL INSPECTION NOTES:

1. GUIDELINES AND REQUIREMENTS FOR SPECIAL INSPECTIONS ARE INDICATED IN CHAPTER 17 OF THE MICHIGAN BUILDING CODE.

2. SPECIAL INSPECTORS SHALL BE GIVEN ACCESS TO THE SITE TO PERFORM TESTING AND INSPECTION AS NECESSARY.

SHEET NO.

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DRAWINGS SHALL NOT BE REPRODUCED WITHOUT WRITTEN

CONSENT FROM RESTORE CONSULTING, LLC.

Project # 2023-1001

MDOT Program No.: F000836CON

Date: 10/4/23

Designed by: D.S.E.

Drawn by: G.L.A.

No. Revision DescriptionDate

20'-0"

D

2 3 4 5 6 7 8 9

20'-0" 20'-0" 20'-0" 20'-0" 20'-0" 20'-0" 20'-0"

200'-0"±

E

C

B

A

10 11 12

20'-0" 1'-4"

18'-8"

'-8

'-4

'-7

'-0

6'

-7

R1.1

Kalkaska - MDOT Maintenance Garage Floor Plan

NKALKASKA MDOT MAINTENANCE GARAGE FLOOR PLAN

Scale: 3/32" = 1'-0"

SHEET NO.

Restore Consulting, LLC 313.737.8673 www.restoreces.com

M D

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G ar ag e

St ru ct ur al R ep ai rs Bi d Pa ck ag e #4

Ka lk as ka

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SHEET NAME

DRAWINGS SHALL NOT BE REPRODUCED WITHOUT WRITTEN

CONSENT FROM RESTORE CONSULTING, LLC.

Project # 2023-1001

MDOT Program No.: F000836CON

Date: 10/4/23

Designed by: D.S.E.

Drawn by: G.L.A.

No. Revision DescriptionDate

DTMB File No.: 591/23074.CTS

Issued For: Bidding & Construction

SHEET NOTES:

1. REFER TO DRAWING G1.2 FOR GENERAL NOTES.

LEGEND

XX

WORK ITEM #

ESTIMATED QUANTITY

= COLUMN REPAIR - TYPE 1,

REFER TO DRAWING R5.1

COLUMN REPAIR - TYPE 2,

REFER TO DRAWING R5.2

= COLUMN REPAIR - TYPE 3,

REFER TO DETAILS 3A-3B/R5.3

COLUMN REPAIR - TYPE 4,

REFER TO DETAILS 4A-4D/R5.3

# = CLEAN & PAINT COLUMN,

REFER TO DETAILS 5A-5B/R5.3

1 EA

1 EA

1 EA

1 EA

1 EA

R5.1

Repair Details

COLUMN REPAIR TYPE 1 - SECTION (STEP 2)

1 1/2" = 1'-0"1D D103

(2) #4 BARS E.C. W/ 180°

HOOK AT EACH END

(4) #5 BARS E.C. EMBED 8" INTO

EXIST. CONC PIER (BELOW

SLAB) & ANCHOR W/ ADHESIVE

CONTRACTOR'S OPTION TO

INSTALL 1"Ø S.S. THREADED

RODS NOW OR IN STEP 3,

REFER TO DET. 1E.

NOTES:

1. NEW CONCRETE SHALL BE FLAT AT TOP OF PIER TO PROVIDE EVEN BEARING SURFACE FOR NEW

BASE PLATE.

1'-0"1'-8"

EXIST. CONC. SLAB

EXIST. STEEL COLUMN

EXIST. CONC. PIER

EXIST. CONC. PIER

2" 9" 31

2"

8" 6"

21 2" 4"

21 2"

9"

NEW CONC. PIER

COLUMN REPAIR TYPE 1 - PLAN (STEP 1)

1 1/2" = 1'-0"1A D100

1'-0" 1'-8"

1' -4

NOTES:

1. VERIFY ALL EXISTING DIMENSIONS IN THE FIELD.

2. PRIOR TO INSTALLING NEW STEEL PLATES, PAINT ALL SURFACES THAT WILL NOT BE EXPOSED

ONCE INSTALLED. REFER TO SPEC SECTION 099100 FOR SURFACE PREPARATION.

12" THICK

CMU WALL

1B R5.1

EXIST. CONC. PIER

BELOW SLAB

EXIST. STEEL RIGID

FRAME COLUMN W/

TAPERED WEB

NEW 12" THICK STEEL

PLATE WELDED TO

COLUMN FLANGES,

WEB & BASE PLATE

CLEAN ALL EXPOSED

STEEL AND INSTALL

PRIMER AND TWO (2)

COATS OF EPOXY PAINT

PRIOR TO INSTALLING NEW

CONCRETE, SEE NOTE 2.

4"

NEW ⅊ TO FLANGE,

NEW ⅊ TO WEB

NEW ⅊ TO BASE ⅊

4"

NEW ⅊ TO FLANGE,

NEW ⅊ TO NEW ⅊

NEW ⅊ TO BASE ⅊

NEW 3"x8"x1 2"

STEEL PLATE

NEW 3 14"x8"x1

2" STEEL PLATE

1' -0

EXIST. CONC. PIER

ABOVE SLAB

4"

REMOVE 2" WIDE x 1"± DEEP

STRIP OF CONC.

COLUMN REPAIR TYPE 1 - SECTION (STEP 1)

1 1/2" = 1'-0"1B D101

1'-0"1'-8"

4"

9"± (V.I.F.)

8"± (V.I.F.)

8"

NEW 12" THICK

STEEL PLATE

8"

EXIST. CONC. SLAB

NEW 12" THICK STEEL PLATE REFER TO

DET. 1A FOR SIZE & WELDS

EXIST. STEEL COLUMN

EXIST. CONC. PIER

EXIST. CONC. PIER

REMOVE 2" WIDE x 1"± DEEP STRIP OF

CONC. TO PREVENT FEATHER EDGE OF

NEW CONC. AT EXIST. CHAMFER

COLUMN REPAIR TYPE 1 - PLAN (STEP 2)

1 1/2" = 1'-0"1C D102

1D

R5.1EXIST. CONC. PIER

NEW CONC. PIER

EXIST. STEEL RIGID FRAME

1 2"

M

IN

C

LE

AR

, T

YP

(4) #5 BARS E.C. EMBED

8" INTO EXIST. CONC

PIER (BELOW SLAB) &

ANCHOR W/ ADHESIVE

(2) #4 BARS E.C. W/ 180°

HOOK AT EACH END

1'-0" 1'-8"

1' -4

1'

-0

4" ± 3

4" CHAMFER ON

NEW CONC., GRIND

CHAMFER ON EXIST.

CONC. TO MATCH

31 2" 9"

31 2"

4"1'-0"4"

COLUMN REPAIR TYPE 1 - PLAN (STEP 3)

1 1/2" = 1'-0"1E D104

NEW 8"x9 18"±x3 4"

STEEL BASE PLATE,

TYP. (2 TOTAL)

NEW 12" STEEL SIDE

PLATE, TYP. (4 TOTAL)

8" 4 12"

4"

4"

SIDE ⅊ TO BASE ⅊,

SIDE ⅊ TO FLANGE

SIDE ⅊ TO WEB &

BASE ⅊ TO WEB,TYP.

NEW 1"Ø S.S. THREADED

ROD, EMBED INTO EXIST.

CONC. PIER & ANCHOR W/

ADHESIVE, TYP.

1G R5.1

NOTES:

1. PRIOR TO INSTALLING NEW STEEL PLATES, PAINT ALL SURFACES THAT WILL NOT BE EXPOSED

OR DIFFICULT TO PAINT ONCE INSTALLED (IE BOTTOM SIDE OF BASEPLATE, PLATES THAT ABUT

EXIST. STEEL FLANGE, ETC.)

PAINT STEEL PLATE

PRIOR TO INSTALLING,

TYP. SEE NOTE 1.

1F

R5.1EXIST. CONC. PIER

NEW CONC. PIER

EXIST. STEEL RIGID FRAME

1'-0" 1'-8"

1' -4

1'

-0

4"

91 8"

EQ

EQ

8" 5"

COLUMN REPAIR TYPE 1 - SECTION (STEP 3)

1 1/2" = 1'-0"1F D105

NEW 1"Ø S.S. THREADED ROD,

EMBED 8" INTO EXIST. CONC.

PIER (BELOW SLAB) & ANCHOR

W/ ADHESIVE, TYP

NEW 12" STEEL SIDE

PLATE, TYP (4 TOTAL)

NEW STEEL BASE PLATE, TYP. (2 TOTAL)

8" 4 12"

4"

EXIST. CONC. SLAB

EXIST. STEEL COLUMN

EXIST. CONC. PIER

EXIST. CONC. PIER

8" 6"

9"

NEW CONC. PIER

4"

SIDE ⅊ TO BASE ⅊,

SIDE ⅊ TO FLANGE

SIDE ⅊ TO WEB &

BASE ⅊ TO WEB,TYP.

COLUMN REPAIR TYPE 1 - SECTION (STEP 3)

1 1/2" = 1'-0"1G D106

EXIST. CONC. PIER

NEW CONC. PIER, REINF.

NOT SHOWN FOR CLARITY

EXIST. CONC.

SLAB OR CURB

NEW 12" STEEL SIDE

PLATE, TYP (4 TOTAL)NEW STEEL

BASE PLATE,

TYP. (2 TOTAL)

NEW 1"Ø S.S. THREADED ROD,

EMBED INTO EXIST. CONC. PIER &

ANCHOR W/ ADHESIVE, TYP.

4"

SIDE ⅊ TO BASE ⅊,

SIDE ⅊ TO FLANGE

SIDE ⅊ TO WEB &

BASE ⅊ TO WEB,TYP.

EXIST. STEEL COLUMN

COLUMN REPAIR TYPE 1 - SECTION (STEP 4)

1 1/2" = 1'-0"1H D107

INSTALL SEALANT AT JOINT

BETWEEN NEW/EXIST. STEEL AND

NEW CONC. PIER. SEALANT TO BE

INSTALLED ON 3 SIDES.

PAINT NEW STEEL PLATE

ASSEMBLY TO MATCH EXIST.

EXIST. CONC. SLAB

EXIST. STEEL COLUMN

EXIST. CONC. PIER

NEW CONC. PIER

INSTALL SEALANT AT VERTICAL JOINT

BETWEEN EXIST. COL AND CMU WALL,

1'-0" ABOVE NEW CONC. PIER

1' -0

PAINT EXIST. COLUMN UP TO 1'-0"

ABOVE NEW CONC. PIER

SHEET NO.

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DRAWINGS SHALL NOT BE REPRODUCED WITHOUT WRITTEN

CONSENT FROM RESTORE CONSULTING, LLC.

Project # 2023-1001

MDOT Program No.: F000836CON

Date: 10/4/23

Designed by: D.S.E.

Drawn by: G.L.A.

No. Revision DescriptionDate

R5.2

COLUMN REPAIR TYPE 2 - PLAN (STEP 1)

1 1/2" = 1'-0"2A D108

2'-8"

2' -5

3' -5

NOTES:

1. VERIFY ALL EXISTING DIMENSIONS IN THE FIELD.

2. PRIOR TO INSTALLING NEW STEEL PLATES, PAINT ALL SURFACES THAT WILL NOT BE EXPOSED

ONCE INSTALLED. REFER TO SPEC SECTION 099100 FOR SURFACE PREPARATION.

3. RE-THREAD BOLTS USING DIE PROCESS AS NEEDED TO INSTALL NEW NUTS. WELD BOLT TO

BASE PLATE WITH 12" ALL AROUND FILLET WELD IF NEW NUTS CANNOT BE INSTALLED.

12" THICK CMU WALL

2C R5.2

EXIST. CONC.

PIER ABOVE SLAB

EXIST. STEEL RIGID

FRAME COLUMN W/

TAPERED WEB

NEW 12" THICK STEEL

PLATE WELDED TO

COLUMN FLANGES,

WEB & BASE PLATE

CLEAN ALL EXPOSED STEEL AND INSTALL PRIMER

AND TWO (2) COATS OF EPOXY PAINT PRIOR TO

INSTALLING NEW CONCRETE, SEE NOTE 2. THIS

NOTE APPLIES TO BOTH COLUMNS

4"

NEW ⅊ TO FLANGE,

NEW ⅊ TO NEW ⅊

NEW ⅊ TO BASE ⅊

4"

NEW ⅊ TO FLANGE,

NEW ⅊ TO WEB

NEW ⅊ TO BASE ⅊

NEW 3 12"x8"X1 2"

STEEL PLATE

NEW 3"x8"x1

2" STEEL PLATE

REMOVE 2" WIDE x 1"± DEEP STRIP OF CONC.

EXIST. CONC.

PIER BELOW SLAB

NEW 7 7 8"±x8"x1

2" STEEL ⅊ WELDED

TO COL. FLANGES, WEB & BASE ⅊

(2) NEW 2"x8"x1

2" STEEL

PLATES WELD TO FLANGE,

NEW PLATE & BASE PLATE

INSTALL NEW NUTS ON EXIST.

BOLTS (2 TOTAL). REFER TO NOTE 3.

EXIST.

STEEL

COL.

COLUMN REPAIR TYPE 2 - SECTION (STEP 1)

1 1/2" = 1'-0"2B D109

1'-0" 1'-8"

EXIST. ANCHORS

EXIST. CONCRETE PIER

BELOW SLAB

4"

22 5 8"± (V.I.F.)

21 18"± (V.I.F.)

8"

NEW 12" THICK

STEEL PLATE

8"

EXIST. CONC. SLAB

NEW 12" THICK STEEL

PLATE REFER TO DET. 2A

FOR SIZE & WELDS

EXIST. STEEL

COLUMN

EXIST. CONC.

PIER ABOVE SLAB

REMOVE 2" WIDE x 1"± DEEP

STRIP OF CONC. TO PREVENT

FEATHER EDGE OF NEW

CONC. AT EXIST. CHAMFER

4" 3-6

4"

COLUMN REPAIR TYPE 2 - PLAN (STEP 2)

1 1/2" = 1'-0"2C D110

2'-8"

2' -5

1'

-0

2D R5.2

NEW CONC. PIER

EXIST. STEEL RIGID FRAME

EXIST. CONC.

PIER BELOW SLAB

EXIST.

STEEL

COL.

(2) #4 BARS E.C. W/ 180°

HOOK AT EACH END

4" CHAMFER ON NEW

CONC., GRIND CHAMFER ON

EXIST. CONC. TO MATCH

(4) #5 BARS E.C.

EMBED 8" INTO

EXIST. CONC

PIER (BELOW

SLAB) & ANCHOR

W/ ADHESIVE

(2) #5 BARS E.C.

EMBED 8" INTO

EXIST. CONC &

ANCHOR W/

ADHESIVE

3" M

IN

C

LE

AR

, T

YP

4" 2'-0" 4"

31 2" 1'

-0

91 2" 4"

COLUMN REPAIR TYPE 2 - SECTION (STEP 2)

1 1/2" = 1'-0"2D

(2) #4 BARS E.C. W/ 180°

HOOK AT EACH END

CONTRACTOR'S OPTION TO

INSTALL 1"Ø S.S. THREADED

RODS NOW OR IN STEP 3,

REFER TO DET. 2E.

D111

1'-0" 2'-5"±

EXIST. CONC. PIER

BELOW SLAB

9"

EXIST. CONC. SLAB

EXIST. CONC.

PIER ABOVE SLAB

(2) #5 BARS E.C. EMBED

8" INTO EXIST. CONC &

ANCHOR W/ ADHESIVE

NEW CONC. PIER

NOTES:

1. NEW CONCRETE SHALL BE FLAT AT TOP OF PIER TO PROVIDE EVEN BEARING SURFACE FOR NEW

BASE PLATE.

6"

21 2" 4"

21 2"

2" 1'-0" 41

2" 5" 4"

8"

(4) #5 BARS E.C. EMBED 8" INTO

EXIST. CONC PIER (BELOW

SLAB) & ANCHOR W/ ADHESIVE

COLUMN REPAIR TYPE 2 - PLAN (STEP 3)

1 1/2" = 1'-0"2E D112

NEW 1"Ø S.S. THREADED

ROD, EMBED 8" INTO EXIST.

CONC. PIER (BELOW SLAB) &

ANCHOR W/ ADHESIVE, TYP.

2F R5.2

NOTES:

1. PRIOR TO INSTALLING NEW STEEL ANGLE, PAINT ALL SURFACES THAT WILL NOT BE EXPOSED OR

DIFFICULT TO PAINT ONCE INSTALLED (IE BOTTOM ANGLE AND BACKSIDE OF VERTICAL LEG THAT

ABUTS EXIST. STEEL WEB)

2'-8"

NEW CONC. PIEREXIST. STEEL

RIGID FRAME

EXIST. STEEL COL.

4"

EXIST. CONC.

PIER BELOW SLAB

2" 51 2"

2" 61 2"

6"2"

2G R5.2NEW L8x8x1

2 STEEL

ANGLE, TYP. (2 TOTAL)

NEW 12" STEEL SIDE

PLATE, TYP. (4 TOTAL)

7"

7"

4"

PAINT STEEL ANGLE PRIOR TO

INSTALLING, TYP. SEE NOTE 1.

TYP.

COLUMN REPAIR TYPE 2 - SECTION (STEP 3)

1 1/2" = 1'-0"2F D113

NEW 1"Ø S.S. THREADED ROD,

EMBED 8" INTO EXIST. CONC.

PIER (BELOW SLAB) &

ANCHOR W/ ADHESIVE, TYP

1'-0" 2'-5"±

EXIST. CONC. PIER

BELOW SLAB

9"

EXIST. CONC. SLAB

EXIST. CONC.

PIER ABOVE SLAB

NEW CONC. PIER

6" 8"

NEW L8x8x1

2 STEEL

ANGLE, TYP. (2 TOTAL)

NEW 12" STEEL SIDE

PLATE, TYP. (4 TOTAL)

7" 7"

4"1

4"

4"

COLUMN REPAIR TYPE 2 - SECTION (STEP 3)

1 1/2" = 1'-0"2G D114

EXIST. CONC. PIER

NEW CONC. PIER, REINF.

NOT SHOWN FOR CLARITY

EXIST. CONC.

SLAB OR CURB

NEW 12" STEEL SIDE

PLATE, TYP (4 TOTAL)

NEW 1"Ø S.S. THREADED ROD,

EMBED INTO EXIST. CONC. PIER &

ANCHOR W/ ADHESIVE, TYP.

EXIST. STEEL COLUMN

NEW L8x8x1

2 STEEL

ANGLE, TYP. (2 TOTAL)

4"

TYP.

4"

TYP.

COLUMN REPAIR TYPE 2 - SECTION (STEP 4)

1 1/2" = 1'-0"2H D115

EXIST. CONC. PIER

BELOW SLAB

EXIST. CONC. SLAB

NEW CONC. PIER

PAINT NEW ANGLE &

SIDE PLATES TO

MATCH EXIST.

INSTALL COVE

SEALANT BETWEEN

NEW/EXIST. STEEL AND

NEW CONC. PIER, TYP.

'-0

N

.T .S

PA

IN

T

EX

IS

T.

C

O

LU

M N

PAINT EXIST. COLUMN UP TO 10'-0"

ABOVE NEW CONC. PIER

1' -0

INSTALL SEALANT AT VERTICAL JOINT

BETWEEN EXIST. COL AND CMU WALL, TYP.

SHEET NO.

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Ka lk as ka

G ar ag e

SHEET NAME

DRAWINGS SHALL NOT BE REPRODUCED WITHOUT WRITTEN

CONSENT FROM RESTORE CONSULTING, LLC.

Project # 2023-1001

MDOT Program No.: F000836CON

Date: 10/4/23

Designed by: D.S.E.

Drawn by: G.L.A.

No. Revision DescriptionDate

R5.3

SHEET NO.

Restore Consulting, LLC 313.737.8673 www.restoreces.com

M D

O T

G ar ag e

St ru ct ur al R ep ai rs Bi d Pa ck ag e #4

Ka lk as ka

G ar ag e

SHEET NAME

DRAWINGS SHALL NOT BE REPRODUCED WITHOUT WRITTEN

CONSENT FROM RESTORE CONSULTING, LLC.

Project # 2023-1001

MDOT Program No.: F000836CON

Date: 10/4/23

Designed by: D.S.E.

Drawn by: G.L.A.

No. Revision DescriptionDate

DTMB File No.: 591/23074.CTS

Issued For: Bidding & Construction

COLUMN REPAIR TYPE 3 - PLAN

1 1/2" = 1'-0"3A D116

NOTES:

1. VERIFY ALL EXISTING DIMENSIONS IN THE FIELD.

2. PRIOR TO INSTALLING NEW STEEL PLATES, PAINT ALL SURFACES THAT WILL NOT BE EXPOSED

ONCE INSTALLED. REFER TO SPEC SECTION 099100 FOR SURFACE PREPARATION.

12" THICK CMU WALL

EXIST. STEEL RIGID FRAME

COLUMN W/ TAPERED WEBCLEAN ALL EXPOSED

STEEL AND INSTALL

PRIMER AND TWO (2)

COATS OF EPOXY PAINT

PRIOR TO INSTALLING NEW

CONCRETE, SEE NOTE 2.

NEW 12" THICK STEEL

PLATE WELDED TO

COLUMN FLANGES,

WEB & BASE PLATE

4"

NEW ⅊ TO FLANGE,

NEW ⅊ TO NEW ⅊

NEW ⅊ TO BASE ⅊

4"

NEW ⅊ TO FLANGE,

NEW ⅊ TO WEB

NEW ⅊ TO BASE ⅊

NEW 3 12"x8"X1 2" STEEL PLATENEW 3"x8"x1

2" STEEL PLATE

3B R5.3

COLUMN REPAIR TYPE 3 - SECTION

1 1/2" = 1'-0"3B D117

EXIST. CONCRETE

PIER

4"

8 3 4" ± (V.I.F.)

7 12"± (V.I.F.)

8"

NEW 12" THICK STEEL

PLATE WELDED TO

COLUMN FLANGES & WEB

8"

EXIST. CONC. SLAB

NEW 12" THICK STEEL PLATE REFER TO

DET. 3A FOR SIZE & WELDS

EXIST. STEEL COLUMN

PAINT NEW STEEL

PLATES TO MATCH EXIST.

AFTER INSTALLATION

COLUMN REPAIR TYPE 4 - EXISTING CONDITIONS

1 1/2" = 1'-0"4A D131

STEEL RIGID FRAME COLUMN

WITH TAPERED WEB

FINISHED FLOOR

CONCRETE PIER

IMPACT DAMAGED (BENT)

COLUMN FLANGE

COLUMN REPAIR TYPE 4 (STEP 1)

1 1/2" = 1'-0"4B D132

FINISHED FLOOR

CONCRETE PIER

STRAIGHTEN COLUMN

FLANGE

DAMAGE LENGTH, MEASURE

IN THE FIELD.

COLUMN REPAIR TYPE 4 (STEP 2)

1 1/2" = 1'-0"4C D133

FINISHED FLOOR

CONCRETE PIER

8" 8"

D

AM

AG

ED

L

EN

G

TH

4D R5.3

PAINT NEW STEEL PLATE

TO MATCH EXIST.

COLUMN REPAIR TYPE 4 (STEP 2)

1 1/2" = 1'-0"4D D134

8" 9"

NEW 12" x 9" REPAIR PLATE

4"

CLEAN & PAINT COLUMNS

1 1/2" = 1'-0"5A D118

NOTES:

1. REFER TO SPECIFICATIONS FOR SURFACE PREPARATION AND PAINT SYSTEMS.

12" THICK

CMU WALL

EXIST. STEEL RIGID

FRAME COLUMN W/

TAPERED WEB

CLEAN & PAINT BOTTOM 1'-0"

OF EXIST. STEEL COLUMNS

INCLUDING BASE PLATES,

NUTS & ANCHOR BOLTS.

EXIST.

CONC.

PIER

EXIST.

STEEL

COLUMN

CLEAN & PAINT COLUMNS

NTS5B

EXIST. STEEL RIGID

FRAME COLUMN

WITH TAPERED WEB

EXIST. STEEL COLUMN

EXIST. CONC. PIER

CLEAN & PAINT BOTTOM

1'-0" OF EXIST. COLUMNS

INCLUDING BASE PLATES,

NUTS & ANCHOR BOLTS