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ADDENDUM NO.1 DRAWING REVISIONS Project: International Friendship Bell Project Number: 201653 Prepared By: Ziad Elias Demian, DWA Date: July 10, 2017 Addendum #: 01 Description: List of revised drawings with description of revision.

S101 – Provided dimensional information of the metal arbour (Trellis) in lieu of referring to Landscape drawings. S301 – Provided top of arbour elevation L0101 – Modified note from Carbon Fiber Trellis to Metal Trellis. End of Addendum #1

S3018

HSS8x4x1/2TRELLIS FRAME,TYP OF (9)

18"Ø POLE FTG,TYP OF (9)

MA

TC

H L

INE

7S301

9S301

TYP

TYP

ARBOUR ABV, SEE LANDSCAPING

MA

TC

H L

INE

NOTE: TOP OF ARBOUR ELEVATION 859'-6"

9'-5

"

9'-0"

8'-7

"

8'-3

"

7'-1

0"

7'-6

"

7'-0

"

6'-9

"

6'-5

"

9'-6"

9'-6"

9'-6"

9'-6"

9'-6"

9'-6"

9'-6"

9'-6"

EL 850.92'

EL. 850.5'

1 2 3 4 5 6

1 2 3 4 5 6

Drawing Scale:Drawn By:

MARK DATE DESCRIPTION

E E

D D

C C

B B

A A

Checked By:

ISSUE RECORD

DRAWING INFORMATION

PROJECT INFORMATION

REGISTRATION

CONSULTANTS

PROJECT NUMBER

STRUCTURAL:

KEAST & HOOD STRUCTURAL ENGINEERS

1350 Connecticut Avenue NW, Suite 412Washington, DC 20036Phone: (202) 223-1941Contact: Matthew DawEmail: mdaw@keasthood.com

LANDSCAPE ARCHITECT:

LANDSCAPE ARCHITECTURE BUREAU

714 7th Street SEWashington, DC 20003Phone: 202-543-6550Contact: Jonathan FitchEmail: info@labindc.com

1 07-5-2017 ISSUED FOR PRICING

7/10/2017 10:31:15 AMC:\Users\KPoovatana\Documents\162019A International Friendship Bell - Structural Central R17_KPoovatana.rvt

1/4" = 1'-0"

S101

ARBOUR PLAN

KPPS

201653

SCALE AT FULL SIZE

0 4' 8'4'

1/4" = 1'-0"

S101PLAN - ARBOUR FOUNDATION & SUPPORT FRAME1

N

2 07-10-2017 ADDENDUM #1

2

2'-6

"

HORIZONTAL

4'-0"

W33

1" RADIUS TYP.

2" CLR

2" C

LR

CL

OF

W33

& C

ON

C.

#4 CAP @ 16" OC

3 #8 FACE BARS EQUALLY SPACED (EACH SIDE)

4#8 VERT

#4 @ 16"

2'-6" LAP

CL OF W33 & CONC.

2'-6"

VE

RT

ICA

L

6'-0

"

W33

CL OF W33 & CONC

1" RADIUS TYP.2"

CLR

2" CLR

#4 CAP Π @ 16" OC

TYP

4 #8 FACE BARS EQUALLY SPACED (EACH PACE)

#4 STRIRRUPS @ 16" OC

1/2" RADIUS TYP.

5 #8 TOP & BOT

#4 @ 16" OC (TYP.)

3'-0

"3'

-0"

3'-6

" LA

P

CL

OF

W33

& C

ON

C.

5" 6 1/2" 7" 6 1/2" 5"

1/2"

2'-6"

1'-7

5/8

"

3" 6" 6" 3"

1/2"

1/2"x27 CONT CAST-IN-PLATES W/ 3/4"Øx8" HIGH

HSS4x4x5/16 CONT. W/3/4"Ø BOLTS @ 2'-8"OC

CARBON FIBER

HSS4x4x5/16

5/16"x4"x14"-L-PLATEx18" LONG W/3-3/4"Ø BOLTS SEE SECTION 5/S301

CONNECTING PLATE IN CARBON FIBER TRELLIS

8"2"

1 1/2" 1 1/2"

1/2" 1/2"

2"8"

3" 6" 6" 3"CONNECTING PLATE IN CARBON FIBER TRELLIS

HSS4x4x5/16"

2'-6"

#5 BENT BAR

CARBON FIBER TRELLS

HSS4X4X5/16 CONT. w/ 3/4"Ø BOLTS @ 2'-8" OC

5/16"x4"x14"-L-PLATEx18" LONG W/3-3/4"Ø BOLTS SEE SECTION 05/S301

1'-7

5/8

"

2"

2"

2"

1 1/2" 1 1/2"

8"

1/2"x27" CONT CAST-IN-PLATE

8"4"

CONNECTING PLATE FOR CARBON FIBER TRELLIS

3"

5/16"x4"x14"-L-PLATEx18" LONG W/4-3/4"Ø A325 BOLTS (EACH SIDE)

FOULED THREADS

3-3/4"Ø A325 BOLTS w/DOUBLE NUTS & WASHER @ 6" OC

3/4"Øx8" H.S. @ 16"OC

1'-4

"

2"

2"2"

4"4"

HSS3x3x5/16

HSS3x3x5/16

1/4"TYP.

CANTILEVERED TUBE HHS 4x4x5/16

3"

5/16"x4"x14"-L-PLATEx18" LONG W/4-3/4"Ø A325 BOLTS (EACH SIDE)CARBON FIBER TRELLIS

W/ CONNECTING PLATE

1/4"TYP.

2"

18"Ø POLE FTG.

1/2"x13"BASE PLATE

HSS 8x4x1/2"

CL

1/4"

1 1/2" (TYP.)

.

CL

C OF HSS 8x4x1/2" & 18"Ø POLE FOOTING

FINISH GRADE1/2"x14"Ø BASE PLATE W/4-3/4"Ø BOLTS

ARBOUR STEEL FRAMING

3"6#

4 @

CIR

CU

LAR

TIE

S @

11"

O.C

.

18"Ø POLE W/ 6#6 VERT.

L

4-3/4"Ø ANCHOR BOLTSW/ 4-1/4"x2"x2" ANCHOR PLATES (TYP.)

EM

BE

D

1'-6

"

2" G

RO

UT

1" N

ON

- S

HR

INK

5'-0

"

8S301

SNOW LOAD = 10 PSF WIND LOAD (UPLIFT) = 10 PSF

33'-0".

1. REMOVE RUST AND THOUROUGHT CLEAN EXISTING STEEL GUTTER, REPAINT EXISTING EXPOSED SURFACE WITH GALVANIZE PAINT.2. INSTALL HEADER STUDS WHERE GUTTER EMBEDED IN NEW CONCRETE

ONLY.3. SEE ARCH. DRAWING FOR EXACT GUTTER LOCATION.

EXISTING STEEL GUTTER

3/4"Øx3" H.S. @12" O.C.3/4"Øx3" H.S. @12" O.C.

#4 @ 11" O.C.

4#5 VERTICAL

6"

3"1

1/4"

1 1/

4"3"

#6

5'-0

"4"

1'-0"

2"3"

6 #

4 @

11"

O.C

. = 4

'-7"

1'-6"

6"

2'-4

"

2'-0

"

EM

BE

D

1'-0

"

#4 BENT BARS @ 12" O.C. @ MID - DEPTH OF CAST STONE EACH WAY

1" RADIUS, TYP

CAST STONE BENCH, SEE STRUCTURE FOR STEEL REINFORCE

PLANTING SOIL

2 #6x3'-0" LONG REBAR @ 6" O.C. CAST-IN CAST STONE

FIELD CORE DRILLING 1"ØFOR #6 FILLED WITH SIKA DUR 32 HI-MOD EPOXY

4 #5 VERT.12"Ø CONC. @ 5'-0" OC

#57 COMPACTED AGGREGATE BASE

95% COMPACTED SUBGRADE

95% COMPACTED SUBGRADE

8"

11S301

HSS8x4x1/2 FRAME

1/4

TOP OF ARBOUR EL. 859'-6"

OVERSIZE HOLE IN CAST-IN-PLATE TO ALLOW J-BOLT TO PASS THROUGH

2'-6"

8 3/4" 3 1/2"3 1/2"

9"

1'-7

3/1

6"

J-BOLT MINIMUM CAPACITY 7000 LBSSEE NOTES

2-3/4"x4"x4" PLATES

5/163/4"x15 3/4"x15 3/4" PLATE W/4-3/4"Ø HANGING RODS

3/4"x6" HIGH STIFF. PL'S ONE EACH SIDE

DOUBLE NUTS & WASHER (TYP.)

1 2 3 4 5 6

1 2 3 4 5 6

Drawing Scale:Drawn By:

MARK DATE DESCRIPTION

E E

D D

C C

B B

A A

Checked By:

ISSUE RECORD

DRAWING INFORMATION

PROJECT INFORMATION

REGISTRATION

CONSULTANTS

PROJECT NUMBER

STRUCTURAL:

KEAST & HOOD STRUCTURAL ENGINEERS

1350 Connecticut Avenue NW, Suite 412Washington, DC 20036Phone: (202) 223-1941Contact: Matthew DawEmail: mdaw@keasthood.com

LANDSCAPE ARCHITECT:

LANDSCAPE ARCHITECTURE BUREAU

714 7th Street SEWashington, DC 20003Phone: 202-543-6550Contact: Jonathan FitchEmail: info@labindc.com

1 07-5-2017 ISSUED FOR PRICING

7/10/2017 10:26:49 AMC:\Users\KPoovatana\Documents\162019A International Friendship Bell - Structural Central R17_KPoovatana.rvt

As indicated

S301

SECTIONS & DETAILS

KPPS

201653

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301SECTION1

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301SECTION2

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301DETAIL - CARBON FIBER TRELLIS SUPPORT3

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301DETAIL - CARBON FIBER TRELLIS SUPPORT4

SCALE AT FULL SIZE

06" 12"12"

1 1/2" = 1'-0"

S301SECTION - TRELLIS-TO-CAST IN PLATE5

SCALE AT FULL SIZE

06" 12"12"

1 1/2" = 1'-0"

S301SECTION - TRELLIS-TO-CANTILEVERED TUBE6

SCALE AT FULL SIZE

06" 12"12"

1 1/2" = 1'-0"

S301PLAN DETAIL - ARBOUR BASE PLATE DETAIL8

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301SECTION - ARBOUR BASE PLATE DETAIL7

SUGGESTED CARBON FIBER TRELLIS LOADING DIAGRAM

0 1' 2'1'

SCALE AT FULL SIZE 1 1/2" = 1'-0"

S301DETAIL - EXISTING GUTTER WITH HEADED STUD10

SCALE AT FULL SIZE

06" 12"12"

1 1/2" = 1'-0"

S301PLAN DETAIL - CAST STONE - TO FOUNDATION11

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301DETAIL - TYP. BENCH SUPPORT12

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301SECTION - JOINT AT ARBOUR STEEL FRAME9

SCALE AT FULL SIZE

1'0 3'1' 2'

3/4" = 1'-0"

S301TYP. BELL SUPPORT DETAIL13

BELL WEIGHT7000 LBS

NOTE:COTRACTOR TO SUBMIT A SIGNED AND SEALED COPY OF J-BOLT FOR RECORD.

2 07-10-2017 ADDENDUM #1

2

RRJF

ISSUED FOR PRICING 7-5-17

7-10-17 ADDENDUM 1

0 10 20 FT

CONCRETE FLUSH BAND, COLORTO MATCH CAST STONE.

CAST STONE BENCH @ BLUESTONE PAVING,SEE DETAIL 9/L0501. TYP.

STABILIZED GRAVEL WALKWAY, DIFFERENT COLORFROM THE EXISTING WALKWAY. TO BE INSTALLED

ONLY BY INSTALLER APPROVED BY THEMANUFACTURER. SEE STABILIZED GRAVEL NOTES

AND DETAIL 5/L0501. TYP.

CONCRETE FLUSH BAND, COLOR TO MATCH CAST STONE.

EXISTING WALKWAY, PROTECT IN PLACE.

METAL TRELLIS, SEESTRUCTURAL DRAWINGS.

CAST STONE BOLLARD, SEE DETAIL 2/L0502.

EXISTING WALKWAY, PROTECT IN PLACE.

CARBON FIBER BACK OF BENCH, SEE DETAIL 1/L0502. TYP.

BLUESTONE PAVING, SEE DETAIL 1/L0501.

CENTRAL CONCRETE STRUCTURE, SEE STRUCTURAL DRAWINGS.

EXISTING GUTTER, SEE DETAIL 2/L0501.

CAST STONE BENCH @ PLANTED AREA,SEE DETAIL 8/L0501.

CAST STONE BENCH IN STABILIZED GRAVEL, SEE DETAIL 7/L0501. TYP.

4L0501

3L0501

6L0501

NEW WALKWAY TO MATCH THE EXISTING.

CAST STONE BENCH @ PLANTED AREA,SEE DETAIL 8/L0501.

P.A.

P.A.

P.A.

P.A.

P.A.

P.A.

P.A.

MATERIAL AND LAYOUT PLANScale: 1" = 10 ft

1

L0101

BRASS PLATE, TYP.

STEPPING STONE, RANDOMLY PLACED IN PLANTED AREA, TYP.

L0101

MATERIAL AND LAYOUT PLAN

1" = 10'-0"

STABILIZED GRAVEL NOTES:

1. MANUFACTURERS:

A. DECOMPOSED GRANITE SHALL BE PROVIDED BY: KAFKA OR EQUAL APPROVED BY LA.

B. STABILIZER FOR CRUSHED AGGREGATE SURFACES PROVIDED BY FOLLOWING

MANUFACTURER OR EQUAL APPROVED BY LA.:

STABILIZER SOLUTIONS, INC. 33 S. 28TH ST., PHOENIX, AZ 85034;

PHONE (602) 225-5900, (800) 336-2468; FAX (602) 225-5902;

WEBSITE WWW.STABILIZERSOLUTIONS.COM; EMAIL INFO@STABILIZERSOLUTIONS.COM

2. MATERIALS:

A. DECOMPOSED GRANITE OR 3/8” OR 1/4” CRUSHED AGGREGATE SCREENINGS

1. SAND AND CRUSHED STONE SHALL CONSIST OF INERT MATERIALS THAT ARE HARD

AND DURABLE, WITH STONE FREE FROM SURFACE COATINGS AND DELETERIOUS

MATERIALS. GRADATION REQUIREMENTS SHALL BE AS FOLLOWS:

2. CRUSHED STONE SIEVE ANALYSIS PERCENTAGE OF WEIGHT PASSING A SQUARE MESH

SIEVE AASHTO T11-82 AND T2782

3. COLOR: SNOW WHITE GRANITE OR EQUAL APPROVED BY LA.

B. STABILIZER BINDER

1. PATENTED, NON TOXIC, ORGANIC BINDER THAT IS COLORLESS AND ODORLESS

CONCENTRATED POWDER THAT BINDS DECOMPOSED GRANITE OR CRUSHED 3/8” OR

1/4” MINUS AGGREGATE.

U.S. SIEVE NO. PERCENT PASSING BY WEIGHT

#4 100

#8 75-80

#16 55-65

#30 40-50

#50 25-35

#100 15-20

#200 TO 10-15

1/4" MINUS AGGREGATE GRADATION

LAYOUT NOTES

1. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS AND LAYOUT DIMENSIONS IN THE FIELD. DO NOT PROCEED WITH ANY WORK IF ANY DISCREPANCIES, SUCH AS OBSTRUCTIONS AND/OR GRADE DIFFERENCES THAT MAY NOT HAVE BEEN KNOWN DURING DESIGN, ARE PRESENT. SUCH CONDITIONS SHALL BE REPORTED TO THE LANDSCAPE ARCHITECT (LA) IMMEDIATELY. THE CONTRACTOR SHALL ASSUME COMPLETE RESPONSIBILITY FOR ALL REVISIONS DUE TO FAILURE TO GIVE SUCH NOTIFICATION.

2. DO NOT SCALE DRAWINGS. ALL WRITTEN DIMENSIONS SUPERSEDE ALL SCALED DISTANCES AND DIMENSIONS. ALL LINES AND DIMENSIONS ARE PARALLEL AND PERPENDICULAR TO THE LINES FROM WHICH THEY ARE MEASURED UNLESS OTHERWISE INDICATED. IF DIMENSIONS OR ANY NECESSARY INFORMATION IS UNCLEAR OR MISSING, OR IF THE CONTRACTOR FINDS ANY DISCREPANCIES, CONTACT THE LA FOR CLARIFICATION.

3. ALL EXISTING TREES TO REMAIN SHALL BE FENCED AT THE DRIP LINE OF THEIR CANOPIES, OR PER PLANS IF PLANS INDICATE A LARGER TREE PROTECTION ZONE. DO NOT DRIVE VEHICLES, STOCKPILE SOIL OR CONSTRUCTION MATERIALS, OR PERFORM ANY CONSTRUCTION OPERATIONS WITHIN THE DRIP LINE, ROOT ZONE, OR PROTECTIVE FENCING OF EXISTING TREES. CONTRACTORS NOT FOLLOWING THESE PROTECTIVE RULES SHALL BE LIABLE FOR THE COST OF AN ARBORIST’S FEES AND TREATMENT OF THE TREES AND/OR REPLACEMENT OF THE TREES AND ALL ASSOCIATED COSTS. BEFORE FINAL GRADING AND PLANTING BEGINS, THE LA WILL INSPECT TREE PROTECTION AREAS FOR COMPACTION AND MECHANICAL DAMAGE. IF THE LA DETERMINES THAT EITHER OF THESE EXISTS, THE CONTRACTOR WILL REMEDY AT HIS EXPENSE. MEASURES MAY INCLUDE BUT ARE NOT LIMITED TO EVALUATION BY A LICENSED ARBORIST, AIRSPADING, BIOPLEX TREATMENT, CABLING, ROOT PRUNING AND PRUNING OF CANOPY/LIMBS.

4. CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO COMMENCING WORK. CONTACT THE LOCAL UTILITY AGENCY A MINIMUM OF 72 HOURS IN ADVANCE. CONTRACTOR SHALL TAKE SOLE RESPONSIBILITY FOR ANY COST INCURRED FOR DAMAGE TO UTILITIES, PIPES AND STRUCTURES DUE TO THEIR WORK.

5. ALL DIMENSIONS ARE TO FACE OF TREAD, FACE OF EDGING, FACE OF CURB AND FACE OF WALLS, ETC., UNLESS OTHERWISE NOTED.

6. ALL HORIZONTAL DIMENSIONS OF PAVERS, TREADS, COPING, CURBS, ETC. ARE TO CENTER OF JOINT, UNLESS OTHERWISE NOTED.

7. INSTALL 1/2" NON-ASPHALTIC EXPANSION JOINTS TO FULL DEPTH OF THE AS SHOWN IN THE DRAWINGS AND AT THE JUNCTION BETWEEN PAVING AND ANY EXISTING PAVING, STRUCTURE OR ANY VERTICAL SURFACE SUCH AS FACES OF WALLS, STEPS, CURBS, ETC. OR AS ADJUSTED BY LA IN THE FIELD.

8. THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO PROTECT ANY SITE STRUCTURES, PAVING AND BUILDING ENVELOPES FROM DAMAGE. ANY DAMAGE CAUSED BY THE CONTRACTOR OR THE CONTRACTOR’S REPRESENTATIVE DUE TO THEIR WORK SHALL BE REPAIRED AT NO COST TO THE OWNER.

9. NOTIFY LANDSCAPE ARCHITECT IMMEDIATELY IF CONFLICTS IN LAYOUT OF LANDSCAPE FEATURES ARISE DUE TO CHANGES TO OTHER CONSULTANT'S DOCUMENTS. ANY ALTERATIONS TO THESE DRAWINGS PROPOSED IN THE FIELD FOR CONSTRUCTION SHALL BE PROMPTLY REPORTED TO THE LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO CONSTRUCTION.

10. REFER TO GENERAL NOTES FOR ADDITIONAL REQUIREMENTS.

1