199-B3199-004 Kitchen Dependency Repairs - Drawings 2023_06_06.pdf

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BELLE ISLE STATE PARK

1632 BELLE ISLE ROAD

LANCASTER, VIRGINIA 22503

DEB PROJECT CODE: 199-B3199-004

DCR PROJECT CODE: 199-16646 (B20)

KITCHEN DEPENDENCY MASONRY REPAIRS

DIMENSIONAL LUMBER

MASONRY

WOODEN BOARDS &

GYPSUM DRYWALL

PLASTER AND GROUT

MATERIALS LEGEND

ARCHITECTURAL ABBREVIATIONS

ACM ASBESTOS CONTAINING MATERIALS

ADA AMERICANS WITH DISABILITIES ACT

AFF ABOVE FINISHED FLOOR

BD BOARD

CMU CONCRETE MASONRY UNIT

CONC CONCRETE

CONT CONTINUOUS, CONTINUES

COORD COORDINATE

DEMO DEMOLITION, DEMOLISH

DIA DIAMETER

DWG(S) DRAWING(S)

EXIST EXISTING

FF FINISHED FLOOR

FT FEET, FOOT

GALV GALVANIZED

GSF GROSS SQUARE FEET

GYP GYPSUM

INSUL INSULATION

MANUF MANUFACTURER

MAX MAXIMUM

MIN MINIMUM

MTL METAL

OC ON CENTER

PT PRESSURE TREATED

PTD PAINTED

REINF REINFORCING, REINFORCE

REQ'D REQUIRED

SF SQUARE FEET

SIM SIMILAR

TYP TYPICAL

UON UNLESS OTHERWISE NOTED

VERT VERTICAL, VERTICALLY

W/ WITH

WD WOOD

NUMBERED NOTE

BREAK LINE

CONCEALED LINE

REFLECTED OR

BOUNDARY LINE

PROPERTY LINE OR

OR PROJECTED LINE

CENTERLINE, FLOOR LINE

LEVEL LINE

REVISION

SYMBOLS LEGEND

NUMBERED NOTE

NEW WORK

DEMOLITION

OWNER

VA DEPT. OF CONSERVATION & RECREATION

ATTN: ERICH THOMAS

600 EAST MAIN STREET, 24TH FLOOR

RICHMOND VA, 23219

PHONE: 804-659-3012

EMAIL: erich.thomas@dcr.virginia.gov

ENGINEER

AUSTIN BROCKENBROUGH & ASSOCIATES, LLC

ATTN: SE JIN KWAK

1011 BOULDER SPRINGS DRIVE, SUITE 200

RICHMOND, VIRGINIA 23225

PHONE: 804-592-3900 FAX: 804-592-3901

EMAIL: skwak@brockenbrough.com

GENERAL INFORMATIONPROJECT DESCRIPTION

THE SCOPE OF THIS PROJECT INCLUDES EXTERIOR REPAIRS TO THE HISTORIC KITCHEN

DEPENDENCY OF THE BELLE ISLE RESIDENCE. REPAIRS INCLUDE PARTIAL REPLACEMENT OF

MASONRY WALLS, UNDERPINNING, MASONRY REPOINTING, AND OTHER MISCELLANEOUS REPAIRS.

SCALE: NONE

LOCATION MAP

RICHMOND

FARMVILLE

CHARLOTTESVILLE

LEXINGTON

STAUNTON

WINCHESTER

PROJECT LOCATION

DETAIL SECTION INTERIOR

ELEVATION

DETAIL/SECTION

TITLE

PHOTOGRAPH/

NUMBER INDICATES "SECTION"

LETTER INDICATES "ELEVATION"

OR "DETAIL"

DRAWING(S) ON WHICH DETAIL/

SECTION/ELEVATION IS TAKEN

DRAWING(S) ON WHICH DETAIL/

SECTION/ELEVATION IS DRAWN

ELEVATION

A2

A3

A4

A-3

A1

BUBBLE SYMBOLS

BUILDING CODE INFORMATION

APPLICABLE CODES FOR NEW WORK:

VIRGINIA EXISTING BUILDING CODE 2018 EDITION

PROJECT CONSTITUTES A LEVEL 1 ALTERATION

VIRGINIA CONSTRUCTION & PROFESSIONAL SERVICES MANUAL (CPSM) 2022 EDITION, REV 1

USE GROUP: R-5 (RESIDENTIAL)

OCCUPANT LOAD: 3 PEOPLE (BASED ON GROSS AREA)

BUILDING AREA: 544 GSF

BUILDING HEIGHT: 1 STORY (15 FEET)

CONSTRUCTION TYPE: VB (UNSPRINKLERED, UNPROTECTED)

LEAD PAINT DISCLOSURE STATEMENT

ASBESTOS DISCLOSURE STATEMENT

AN ASBESTOS INSPECTION WAS PERFORMED AND ACM WAS FOUND GENERALLY IN THE AREAS INDICATED.

HOWEVER, THE WORK IN THIS PROJECT IS NOT INTENDED TO DISTURB THE EXISTING ACM. THE ASBESTOS

INSPECTION REPORT IS INCLUDED AS AN APPENDIX TO THE PROJECT SPECIFICATIONS.

AN INSPECTION TO IDENTIFY LEAD CONTAINING OR COATED BUILDING COMPONENTS HAS BEEN

CONDUCTED AND CAN BE FOUND IN THE PROJECT SPECIFICATIONS. THIS REPORT IS PROVIDED FOR THE

CONTRACTOR'S USE AND MAY NOT BE ALL INCLUSIVE. IT IS THE CONTRACTOR'S RESPONSIBILITY TO

COMPLY WITH ALL VIRGINIA OCCUPATIONAL SAFETY AND HEALTH (VOSH) REGULATIONS AS THEY PERTAIN

TO EMPLOYEE EXPOSURES TO LEAD. ALL LEAD AND LEAD-COATED BUILDING COMPONENTS SHALL BE

RECYCLED TO THE EXTENT POSSIBLE.

INDEX OF DRAWINGS

SHEET

NUMBER

DRAWING

NUMBER

DRAWING TITLE

GENERAL

1 G-001

COVER SHEET, ABBREVIATIONS, LEGEND AND NOTES

ARCHITECTURAL

2 A-101 FLOOR & ROOF PLANS

3 A-201 EXTERIOR ELEVATIONS

4 A-501 DETAILS

SCALE: NONE

VICINITY MAP

PROJECT SITE

EXISTING FRAMING

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MULBERRY CREEK

5 S-101 UNDERPINNING FOUNDATION PLAN & STRUCTURAL NOTES

GENERAL NOTES

1. CONTACT VIRGINIA 811 AT 811, 1-800-552-7001, OR https://www.va811.com NO LESS THAN 72 HOURS

PRIOR TO EXCAVATION AND DO NOT DISTURB THE SOIL UNTIL DIG TICKET HAS BEEN PROCESSED.

A-101 A-501

C

A-101 A-201

A

A-101 A-201

B

A-101 A-201

D

A-101 A-201

28'-4"± (VIF)

V

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EXISTING WOOD FLOOR

& JOISTS TO REMAIN

EXISTING

PARTITIONS TO

REMAIN, TYP

REBUILD DAMAGED

MASONRY WALL

INDICATED BY HATCH

A

A-101 A-501

EXISTING METAL ROOF

TO REMAIN, TYP

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7'5'4'3'2'0'

3/8"=1'-0"

1' 6' 8'

SCALE:

PLAN

NORTH

3/8" = 1'-0"

FLOOR PLAN

01 UNDERPIN BRICK FOUNDATION AS INDICATED WITH NEW REINFORCED CONCRETE FOOTING.

CONTRACTOR MUST PROVIDE TEMPORARY SUPPORT OF EXISTING WALL(S) AND ROOF. SEE

WALL SECTION 1/A-501 AND SHEET S-101.

02 CAREFULLY REMOVE EXISTING DOOR AND WINDOW ASSEMBLIES, CLEAN ASSEMBLIES, AND

PROVIDE STORAGE. REINSTALL DOOR AND WINDOW ASSEMBLIES AFTER MASONRY REPAIR AND

PROVIDE NEW STEEL HEADER. SEE DETAILS A/A-501, B/A-501 & C/A-501. REPLACE DRYWALL AND

WOOD FURRING AROUND OPENINGS AS NEEDED.

03 AFTER UNDERPINNING IS COMPLETE, REMOVE OUTER TWO WYTHES OF SOUTH WALL (SEE

LEGEND). REBUILD OUTER WYTHES OF WALL USING HISTORIC LIME MORTAR & BRICK AS

SPECIFIED. LAY BRICK IN FLEMISH BOND TO MATCH EXISTING.

04 REPLACE WINDOW BRICKMOLD AND SILL AT LOWER WINDOW TO MATCH EXISTING SIZE AND

PROFILE.

05 REPLACE EAVE FASCIA, SOFFIT & FRIEZE BOARD TO MATCH EXISTING SIZE AND PROFILE. SEE

WALL SECTION 1/A-501.

06 REPLACE WOOD THRESHOLD AT BOTH DOORS TO MATCH EXISTING SIZE. SEE DETAIL A/A-501.

1. TRIM VEGETATION AROUND BUILDING AND CLEAN EXTERIOR

MASONRY WALL USING LOW-PRESSURE WATER SPRAY & BRUSH

PRIOR TO MATCHING BRICK AND MORTAR COLOR RANGE.

2. CONTRACTOR TO PROVIDE TEMPORARY SUPPORT AND BRACING

FOR ROOF AND WALLS DURING MASONRY REPAIR AND FOOTING

WORK.

3. PAINT ALL EXTERIOR DOORS, WINDOWS, FASCIA, SOFFIT, AND

TRIM. MATCH EXISTING COLOR.

4. REPOINT BRICK MASONRY WALLS AND FOUNDATION USING

HISTORIC LIME MORTAR AS SPECIFIED & INDICATED ON A-201.

PROVIDE INTEGRATED EXTERIOR MOCK-UP FOR REVIEW. SEE

APPENDIX A OF THE PROJECT MANUAL FOR ADDITIONAL

INFORMATION ON EXISTING MORTAR.

5. REPAIR BRICK MASONRY WALLS AND FOUNDATION USING

HISTORIC LIME MORTAR & BRICK AS SPECIFIED & INDICATED ON

A-501 & S-101. REPLACEMENT BRICK TO MATCH SIZE, COLOR, AND

TEXTURE OF ADJACENT BRICK AT THREE AREAS AS SELECTED BY

ARCHITECT. PROVIDE INTEGRATED EXTERIOR MOCK-UP FOR

REVIEW SEPARATE FROM REPOINTING MOCK-UP. ALL BRICK TO BE

LAID IN FLEMISH BOND.

6. CLEAN EXTERIOR MASONRY USING LOW-PRESSURE WATER

SPRAY & BRUSH AFTER REPOINTING & REPAIR WORK.

SHEET NOTESGENERAL NOTES

SCALE:

PLAN

NORTH

3/8" = 1'-0"

ROOF PLAN

FINISH FLOOR

0'-0"

EAVE

9'-7"+/-

FINISH FLOOR

0'-0"

EAVE

9'-7"+/-

PRESERVE EXISTING

WINDOW, TYP

PRESERVE EXISTING

DOOR

PRESERVE EXISTING

WINDOW, TYP

REPOINT

INAPPROPRIATE

MORTAR

CRACKED MASONRY

POORLY LAID

MASONRY

RE-LAY SECTIONS OF

COMMON BOND BRICK

AS INDICATED

POORLY LAID

MASONRY

EXISTING VENT TO

REMAIN, DO NOT FILL

EXISTING VENT TO

REMAIN, DO NOT FILL

MISSING BRICK

CHIMNEY SHOWN ON

HABS PHOTOS

EXISTING

STANDING-SEAM

METAL ROOF TO

REMAIN

EXIST WOOD RAKE

TO REMAIN

FINISH FLOOR

0'-0"

EAVE

9'-7"+/-

FINISH FLOOR

0'-0"

EAVE

9'-7"+/-

PRESERVE EXISTING

WINDOW, TYP

CRACKED MASONRY

BETWEEN WINDOWS

CRACKED MASONRY

DETERIORATED

MORTAR

EXISTING VENT TO

REMAIN, DO NOT FILL

MISSING BRICK

CHIMNEY SHOWN ON

HABS PHOTOS

03 03

EXISTING

STANDING-SEAM

METAL ROOF TO

REMAIN

EXIST WOOD RAKE

TO REMAIN

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1/4"=1'-0"

0' 4' 12'1' 8'

SCALE: 1/4"=1'-0"

NORTH ELEVATION

A

A-101 A-201 SCALE: 1/4"=1'-0"

EAST ELEVATION

B

A-101 A-201

SCALE: 1/4"=1'-0"

SOUTH ELEVATION

C

A-101 A-201 SCALE: 1/4"=1'-0"

WEST ELEVATION

D

A-101 A-201

1. PAINT ALL EXTERIOR DOORS, WINDOWS, FASCIA, SOFFIT, AND TRIM.

MATCH EXISTING COLOR.

2. BRICK PATTERNS ON EXTERIOR ELEVATIONS ARE REPRESENTATIVE

AND DOES NOT REFLECT ACTUAL BRICK BOND ON WALLS. VERIFY

ACTUAL BRICK BOND IN THE FIELD.

3. COLORED DIAGONAL SHADING ON ELEVATIONS REPRESENTS

GENERAL AREAS IN NEED OF REPAIR AS DESCRIBED IN THE LEGEND

BELOW.

4. PROTECT EXISTING DOORS, WINDOWS, AND EXTERIOR FINISH TRIM

DURING MASONRY WORK.

REPOINT MORTAR JOINTS WITH

APPROPRIATE MORTAR, MATCH EXISTING

LEGEND

REPLACE BRICK IN FLEMISH BOND &

REPOINT MORTAR JOINTS IN HATCHED

AREA WITH APPROPRIATE BRICK & MORTAR

GENERAL NOTES

01 UNDERPIN BRICK FOUNDATION AS INDICATED WITH NEW REINFORCED

CONCRETE FOOTING. INSTALL TEMPORARY LATERAL SHORTING

AND/OR BRACING BEFORE BEGINNING UNDERPINNING. SEE WALL

SECTION 1/A-501 AND SHEET S-101.

02 CAREFULLY REMOVE EXISTING DOOR AND WINDOW ASSEMBLIES,

CLEAN ASSEMBLIES, AND PROVIDE STORAGE. REINSTALL DOOR AND

WINDOW ASSEMBLIES AFTER MASONRY REPAIR AND PROVIDE NEW

STEEL HEADER.

03 AFTER UNDERPINNING IS COMPLETE, REMOVE OUTER TWO WYTHES

OF SOUTH WALL (SEE LEGEND). REBUILD OUTER WYTHES OF WALL

USING HISTORIC LIME MORTAR & BRICK AS SPECIFIED. LAY BRICK IN

FLEMISH BOND TO MATCH EXISTING.

04 REPLACE WINDOW BRICKMOLD AND SILL AT LOWER WINDOW TO

MATCH EXISTING SIZE AND PROFILE. SEE PHOTO BELOW.

05 REPLACE EAVE FASCIA, SOFFIT & FRIEZE BOARD TO MATCH

EXISTING SIZE AND PROFILE. SEE WALL SECTION 1/A-501.

06 REPLACE WOOD THRESHOLD AT BOTH DOORS TO MATCH EXISTING

SIZE. SEE DETAIL A/A-501.

SHEET NOTES

REBUILD OUTER TWO WYTHES OF BRICK

WALL WITH APPROPRIATE BRICK AND

MORTAR

2'-6"

REPLACE WINDOW

BRICKMOLD AND SILL,

MATCH EXISTING

1" SOFFIT BOARD,

MATCH EXISTING

EXIST METAL ROOF

& WD BOARDS TO

REMAIN

WD CROWN

MOULDING, MATCH

EXISTING SIZE &

PROFILE

EXIST WD NAILER

TO REMAIN

EXIST INNER

WYTHE OF WALL TO

REMAIN

EXIST WALL &

CEILING FINISHES

TO REMAIN

1" FASCIA BOARD &

UPPER MOLDING,

MATCH EXIST

SHEET METAL

COVERING TO

REMAIN

1/2" DIA GALV

ANCHOR BOLTS W/

WASHERS AT 48" OC,

8" EMBED INTO BRICK

PT 2x8 SILL, SLOTTED

TO SLIDE ONTO

ANCHORS, OVER

NON-SHRINK GROUT,

TOENAIL EACH EXIST

RAFTER TO SILL W/

(4) 10d NAILS

NEW BRICK, MATCH

EXIST

EXIST WD WALL &

BASE TO REMAIN

EXIST WD FLOOR

JOISTS TO REMAIN

6"

NEW OUTER TWO

WYTHES OF BRICK,

MATCH EXIST,

MORTAR SOLID

AGAINST EXIST WALL.

GROUT SOLID ANY

EXISTING WALL VOIDS

FINISH GRADE

COLD FLUID APPLIED

DAMPPROOFING

BELOW GRADE

AFTER CASTING

FOOTING, PROVIDE

NON-SHRINK

"FLOWABLE" GROUT

UNDER FULL AREA OF

WALL

#4 AT 12" OC

3-#4 CONT, LAP 12"

MIN AT SEGMENT

JOINTS

UNDERPINNING

FOOTING, CAST IN

SEGMENTS AS SHOWN

ON S-101

UNDISTURBED

SUBGRADE, OWNER'S

GEOTECH ENGINEER

TO INSPECT &

APPROVE SUBGRADE

FOR 2,000 PSF BEARING

V

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EXIST INNER WYTHE

OF WALL TO REMAIN

1'-7"+/-

PT SOUTHERN PINE

NO 2, WD NAILER,

MATCH EXISTING

SIZE

EXIST INNER

WYTHE OF WALL TO

REMAIN

EXIST WALL FURRING

& FINISHES TO REMAIN

REMOVE AND

REINSTALL EXIST WD

WINDOW ASSEMBLY

NEW OUTER TWO

WYTHES OF BRICK,

MATCH EXIST

MASONRY SCREW

ANCHORS AT 12"

OC, 4" FROM BOTH

ENDS

SEALANT

SEALANT

PT SOUTHERN PINE

NO 2, WD NAILER,

MATCH EXISTING

SIZE

EXIST INNER

WYTHE OF WALL TO

REMAIN

EXIST WALL FURRING

& FINISHES TO REMAIN

REMOVE AND

REINSTALL EXIST WD

DOOR ASSEMBLY

PT WOOD SILL,

MATCH EXISTING,

SLOPE TO EXT

NEW OUTER TWO

WYTHES OF BRICK,

MATCH EXIST

V

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MASONRY SCREW

ANCHORS AT 12"

OC, 4" FROM BOTH

ENDS

SEALANT

SEALANT

PT WOOD SILL,

MATCH EXISTING,

SLOPE TO EXT

EXIST WD WALL &

BASE TO REMAIN

EXIST WD FLOOR

JOISTS TO REMAINNEW OUTER TWO

WYTHES OF BRICK,

MATCH EXIST

1 1/2"

V

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CONT 1/2" DRIP

EDGE

1/4" SLOPE

ALIGN SILL TO TOP

OF EXIST WOOD

FLOORING

(2) L2x3x3/8 GALV

SHELF ANGLE, EXTEND

8" MIN PAST JAMB ON

BOTH SIDES

PT SOUTHERN PINE

NO 2, WD NAILER,

MATCH EXISTING

SIZE

EXIST INNER

WYTHE OF WALL TO

REMAIN

EXIST WALL

FURRING &

FINISHES TO

REMAIN

NEW OUTER TWO

WYTHES OF BRICK,

MATCH EXIST,

MORTAR SOLID

AGAINST EXIST WALL

REMOVE AND

REINSTALL EXIST WD

DOOR ASSEMBLY

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2'1'0'

1 1/2"=1'-0"

3"=1'-0"

1'0' 3" 6" 9"

SCALE: 1-1/2"=1'-0"

WALL SECTION

A-101 A-501

SCALE: 3"=1'-0"

WINDOW DETAIL

C

A-101 A-501

SCALE: 3"=1'-0"

DOOR JAMB DETAIL

B

A-101 A-501

SCALE: 3"=1'-0"

DOOR SILL DETAIL

A-101 A-501

10" MIN.

3'-0" 3'-0" 3'-0" 3'-0" 3'-0" 3'-0" 3'-0" 3'-0" 3'-0" 3'-0"

30'-0"

A B C D E

EXISTING WOOD-

FRAMED FLOOR

EXISTING 4-WYTHE BRICK

MASONRY EXTERIOR WALL,

BEARING DIRECTLY ON

SUBGRADE (TYP)

28'-3 3/4"±

10" MIN.

A B C D E

A1

S-101 S-101

A1

S-101 S-101

B1

S-101 S-101

EXCAVATE BENEATH

WALL FOR 3'-0" LONG

UNDERPINNING

SEGMENT, SEE PLAN

GEOTECHNICAL ENGINEER MUST

INSPECT SUBGRADE FOR 2000

PSF SUITABILITY. EXTEND

EXCAVATION DEPTH IF DIRECTED

3'-0" LONG FOUNDATION

SEGMENT, SEE PLAN

NONSHRINK "FLOWABLE"

GROUT UNDER FULL AREA

OF WALL, EACH SEGMENT

STEP 1

EXCAVATION

STEP 2

FOUNDATION AND GROUT

GRADE

UNDERPINNING

FOOTING OUTLINE

6" 1'-7"±

(2) #4 x2'-6" LONG

(3) #4 x1'-6" LONG

3" CLR (TYP)

OVERPOUR

(CONTRACTOR OPTION)

AFTER UNDERPINNIGN IS

COMPLETE, BACKFILL

EXCAVATION TO DRAIN

AWAY FROM BUILDING

AFTER

UNDERPINNING

IS COMPLETE,

REBUILD OUTER

TWO BRICK

WYTHES (SEE

ARCH DWGS).

PLACE FIRST

MORTAR BED

ON GROUT PAD.

ALIGN

EXCAVATION

WITH INNER

FACE OF

EXISTING

WALL

CHIP OR

REMOVE BRICK

AS REQUIRED

TO INSTALL

GROUT.

M

I N

M

A X

CARVE FOUNDATION KEY INTO

EXCAVATED EARTH FACE OF

MINIMUM DIMENSIONS SHOWN (TYP)

2" MIN

PREVIOUS SEGMENT NEW SEGMENT

M

I N

M

I N

D A

T E

D E

S I G

N

A P

P R

O V

E D

Q C

R

E V

I E

W

J O

B

N

O

D A

T E

D R

A W

N C

L I E

N T

N O

R

E V

I S

I O

N S

SHEET OF

S C

A L E

F I

M

E

G

J o b s

K i t c h e n

M a s o n r y

R e p a i r s

B e l l e

I s l e C

A D

S

S

U

N D

E R

P I N

N I N

G

F

O U

N D

A T

I O

N

P

L A

N d

Y O

M

E

S

U

N D

E R

P I N

N I N

G

F

O U

N D

A T

I O

N

P

L

O

T T

E D

T u e s d a y

J u n e p

E

R d c l a r k

C

B

A

D

21 3 4 5

D C

R

T

E D

P W

S

K I T

C H

P

E N

D E

N C

Y

M A

S O

N R

Y

R

E P

A I R

S

D E

B

P

R O

J E

D

E

B

V I R

G I N

I A

L A

N C

A S

T E

R

B o u l d e r

S p r i n g s

D r i v e

S u i t e c h m o n d m a f a x w w w b r o c k e n b r o u g h c o m

D C

R

P

R O

J E

D

E

B

S-101

U N

D E

R P

I N

N I N

G

F

O U

N D

A T

I O

N

P

L A

N

A C

S

D S

C

S A

D

3/4"=1'-0"

0 1' 2' 3' 4'

SCALE: 3/4"=1'-0"

UNDERPINNING FOUNDATION SECTION

A1

S-101S-101

1. EXISTING FOUNDATION IS ASSUMED TO CONSIST OF MULTI-WYTHE BRICK WALLS BEARING

DIRECTLY ON SUBGRADE.

2. PRIOR TO MOBILIZATION, CONTRACTOR MUST HOLD AN UNDERPINNING

PRE-CONSTRUCTION MEETING WITH TELECONFERENCE OPTION. INCLUDE THE OWNER'S

REPRESENTATIVE, THE RELEVANT SUBCONTRACTORS, AND THE STRUCTURAL ENGINEER

OF RECORD, AT MINIMUM.

3. PRIOR TO BEGINNING UNDERPINNING, INSTALL TEMPORARY SHORING OF THE ROOF ATTIC

FRAMING INTERIOR OF THE SOUTH WALL. ALSO INSTALL TEMPORARY LATERAL BRACING

OF THE SOUTH WALL. MAINTAIN SHORING/BRACING UNTIL THE SOUTH WALL IS REBUILT.

SHORING AND BRACING SELECTION, DESIGN, AND INSTALLATION IS THE SOLE

RESPONSIBILITY OF THE CONTRACTOR.

4. UNDERPIN SOUTH WALL IN FIVE (5) CONSTRUCTION SEQUENCES OF TWO (2) SEGMENTS

EACH. SEQUENCES ARE LABELED A, B, C, D, E.

5. COMPLETE THE EXCAVATION, CONCRETE CONSTRUCTION, AND GROUT FOR EACH

SEQUENCE BEFORE PROCEEDING TO THE NEXT. TO MAINTAIN WALL SUPPORT, AT NO TIME

MAY MULTIPLE SEQUENCES BE UNDER EXCAVATION.

6. AFTER ALL UNDERPINNING IS COMPLETE, PROCEED TO REMOVE AND REBUILD EXTERIOR

WYTHES OF SOUTH WALL AS SHOWN IN ARCH DRAWINGS.

UNDERPINNING FOUNDATION PLAN NOTES

1. SELECTION AND APPLICATION OF FOUNDATION REPAIRS HAVE BEEN PERFORMED IN

ACCORDANCE WITH THE 2018 VIRGINIA EXISTING BUILDING CODE, AND ASCE 7-16 "MINIMUM

DESIGN LOADS AND ASSOCIATED CRITERIA FOR BUILDINGS AND OTHER STRUCTURES".

2. THE CONTRACT DOCUMENTS INCLUDE DRAWINGS AND SPECIFICATIONS TO BE USED IN

CONJUNCTION. REFER TO THE SPECIFICATIONS FOR ADDITIONAL INFORMATION.

3. THERE ARE NO EXISTING DRAWINGS. INFORMATION REGARDING THE EXISTING STRUCTURE

WAS OBTAINED FROM LIMITED VISUAL FIELD INVESTIGATION BY THE A/E.

4. CONTRACTOR MUST VERIFY EXISTING CONDITIONS. COORDINATE THESE CONDITIONS WITH

THE CONTRACT DOCUMENTS. NOTIFY THE A/E OF EXISTING CONDITIONS DIFFERING FROM

WHAT IS SHOWN THAT PREVENT ACCOMPLISHING THE WORK.

5. CONTRACTOR MUST PROVIDE TEMPORARY SHORING OF ROOF AND LATERAL SUPPORT OF

WALLS AS REQUIRED TO SUCCESSFULLY PERFORM FOUNDATION UNDERPINNING SHOWN.

6. IF STRUCTURE IS OBSERVED TO SETTLE, MOVE, OR CRACK DURING REPAIR WORK, HALT

WORK AND IMMEDIATELY CONTACT THE A/E FOR DIRECTION.

7. LOADS AND DESIGN CRITERIA

A. RISK CATEGORY II

B. LIVE LOADS

FLOOR 100 PSF

ROOF 20 PSF

1. NO GEOTECHNICAL INVESTIGATION WAS PERFORMED FOR THE PROJECT.

2. UNDERPINNING FOUNDATIONS MUST BEAR ON SUBGRADE HAVING A MINIMUM ALLOWABLE

SOIL BEARING PRESSURE OF 2000 PSF.

3. THE SPECIAL INSPECTOR OR GEOTECHNICAL ENGINEER MUST INSPECT AND APPROVE

UNDERPINNING FOUNDATION SUBGRADES PRIOR TO CONCRETE PLACEMENT. UNDERCUT

ANY UNACCEPTABLE AREAS IDENTIFIED BY THE SPECIAL INSPECTOR, AND BACKFILL WITH

LEAN CONCRETE OR FLOWABLE FILL AS DIRECTED.

CONCRETE NOTES

1. CONCRETE WORK MUST CONFORM TO THE REQUIREMENTS OF ACI 318-14 "BUILDING CODE

REQUIREMENTS FOR STRUCTURAL CONCRETE".

2. CONCRETE MATERIAL AND MIX DESIGN PROPERTIES MUST BE:

MINIMUM 28 DAY CONCRETE COMPRESSIVE STRENGTH (f'c):

UNDERPINNING FOUNDATIONS 3000 PSI

NON-SHRINK "FLOWABLE" GROUT ASTM C1107, 3000 PSI

WATER/CEMENT RATIO, AIR CONTENT, AND SLUMP SEE SPECIFICATIONS

REINFORCING STEEL ASTM A615, GRADE 60

1. MASONRY WORK MUST CONFORM TO THE REQUIREMENTS OF TMS 402-16 "BUILDING CODE

REQUIREMENTS FOR MASONRY STRUCTURES" AND TMS 602-16 "SPECIFICATION FOR

MASONRY STRUCTURES".

2. MASONRY MATERIAL PROPERTIES MUST BE:

CLAY FACE BRICK ASTM C216

MORTAR ASTM C270

MINIMUM BRICK NET AREA COMPRESSIVE STRENGTH f'm = 3350 PSI

MINIMUM MORTAR COMPRESSIVE STRENGTH f'c = 2000 PSI

MASONRY NOTES

STRUCTURAL LEGEND

CAST-IN-PLACE CONCRETE

BRICK

EARTH

GROUT, OR CONCRETE (PLAN)

ABBREVIATION DESCRIPTION

STRUCTURAL ABBREVIATIONS

ACI AMERICAN CONCRETE INSTITUTE

AISC AMERICAN INSTITUTE OF STEEL

CONSTRUCTION

APPROX APPROXIMATE

ARCH ARCHITECTURAL

ASCE AMERICAN SOCIETY OF CIVIL ENGINEERS

ASTM AMERICAN SOCIETY FOR TESTING AND

MATERIALS

CLR, CLEAR CLEAR(ANCE)

CONT CONTINUOUS

DWGS DRAWINGS

(E), EX, EXST EXISTING

GALV GALVANIZED

MAX MAXIMUM

MIN MINIUMUM; MINUTE

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

REINF REINFORCEMENT

TMS THE MASONRY SOCIETY

TOF TOP OF FOOTING, TOP OF FOUNDATION

TYP TYPICAL

UON UNLESS OTHERWISE NOTED

VUSBC VIRGINIA UNIFORM STATEWIDE BUILDING

CODE

WWF WELDED WIRE FABRIC

W/ WITH

± PLUS OR MINUS

SCALE:

PLAN

NORTH

3/8"=1'-0"

SOUTH WALL UNDERPINNING FOUNDATION PLAN

C1

S-101

GENERAL STRUCTURAL NOTES

7'5'4'3'2'0'

3/8"=1'-0"

1' 6' 8'

1. STRUCTURAL STEEL SCOPE CONSISTS OF LOOSE

LINTELS USED IN EXTERIOR MASONRY WALLS.

2. STRUCTURAL STEEL ANGLES MUST CONFORM TO

ASTM A36, Fy = 36 KSI

3. HOT-DIP GALVANIZE STEEL LINTELS IN EXTERIOR

WALLS.

SCALE: 3/4"=1'-0"

UNDERPINNING SEGMENT JOINT DETAIL

B1

S-101S-101

FOUNDATION NOTES

STRUCTURAL STEEL NOTES

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