Attachment 8 - Structural 2 of 3.pdf

28.0 30.0 32.0 34.0 36.0 38.0 40.0 42.0 44.0 46.0 48.0 50.0 52.0 54.0 56.0 58.0 60.0 62.0 64.0 66.0 68.0 70.0 72.0

EXISTING MENTAL

HEALTH BUILDING

73.0

SECTION C - EXISTING AND PROPOSED CONDITION (WALL C)

EXISTING 8x36 H-PILE 26'

AND 36' LONG AT 8' O.C.

(TO REMAIN)

CMU WALL

RC BACKWALL

TO BE REMOVED

VARIES

1'-3" (MIN.)

UNKNOWN FOOTING

TO BE REMOVED

EXISTING GEOGRID L-24'

STABILIZED SLOPE 1V:1.5H

TO REMAIN

EXISTING WAREHOUSE

BUILDING TO BE REMOVED

EXISTING 8x36 H-PILE

36' LONG AT 8' O.C.

(TO REMAIN)

8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0

TIEBACK AT 4'-8' O.C.

(SEE TIEBACK DETAIL SHEET)

TIP EL. = - 3.0

'-0

" E M

BE

D

M

EN

T

00-5-10-15-20-25-30-35-40-45-50-55-60-65-70-75-80-85-90-95-100-105-110-115-120-125-130-135-140

'-0

M

AX

. R

ET

AI

N

ED

H

EI

G

H T

SHEET PILE

A

SCALE: 1" = 8'

15°

FINISH GRADE EL. = 17.0±

AT FACE OF WALL

0-5-10-15

DRAIN CHANNEL

(SEE CIVIL DRAWINGS)

DETAIL A

SCALE: 1" = 4'

EXISTING H-PILETIEBACK

28.0

30.0

32.0

34.0

36.0

24.0

26.0

-20

CUTOFF ELEVATION AT 2 FT.

ABOVE THE DRAIN CHANNEL

TOP OF EXIST.

RC WALL

PROTECT THE EXISTING

GEOGRID SLOPE AND

RESTORE ANY DISTURBANCE

2' -0

WALL CAP BEAM AND

48" CHAIN LINK FENCE

S-04

WALL C SECTION

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h 3/

8/

0:

:0

AM

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

650-348

N/A Project Director

06-09-2023Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

WSP USA Inc.

500 WINDINGING BROOK DRIVE

GLASTONBURY, CT. 06033

(860) 659-0444

SITE IMPROVEMENTS AT

500 VALLEY STREET

MM/RWF DM

PROVIDENCE, RI

CONSTRUCTION DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

SUGGESTED CONSTRUCTION SEQUENCE OF WALL C:

1. SURVEY THE LOCATION AND CUTOFF ELEVATION OF THE

EXISTING H-PILES.

2. VERIFY THAT PROPOSED SHEET PILE IS CLEAR FROM THE

EXISTING BUILDING FOOTING USING TEST PROBES OR CORING

AT CRITICAL LOCATIONS ALONG THE WALL C.

3. INSTALL THE SHEET PILES AS SHOWN.

4. REMOVE THE EXISTING WAREHOUSE ROOF AND CMU TOP

WALL.

5. INSTALL THE TIEBACKS.

6. DEMOLISH THE EXISTING RETAINING WALL.

7. BUILD THE DRAIN CHANNEL, CUT OFF THE SHEETING, INSTALL

THE WALL CAP AND RAILING.

8. CONTRACTOR IS RESPONSIBLE FOR STABILITY OF THE WALL

AND SLOPE DURING THE CONSTRUCTION. THE CONTRACTOR

MAY PROPOSE AN ALTERNATIVE CONSTRUCTION SEQUENCE

FOR REVIEW AND APPROVAL.

LEGEND:

REMOVAL LIMIT

10'-0"±

LIMIT OF CLEARING

AND GRUBBING

apunt Stamp apunt Stamp

12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 34.0 36.0 38.0 40.0 42.0 44.0 46.0 48.0 50.0 52.0 54.0 56.0 58.0 60.0 62.0 64.0 66.0 68.0 70.0 72.0 74.0 76.0 78.0 80.0 82.0 84.0 86.0

0-5-10-15-20-25-30-35-40-45

SECTION D - EXISTING AND PROPOSED CONDITION (WALL D)

10'-0"±

WOODED SLOPE

TO REMAIN

AP

PR

O X.

L O

C

AT

IO

N

O F

PR

O

PE

R

TY

L

IN

E

LIMIT OF CLEARING

AND GRUBBING

FINISHED GRADE = +15.0

WALL CAP BEAM AND

48" CHAIN LINK FENCE

SHEET PILE

DRAIN CHANNEL

(SEE CIVIL DRAWINGS)

EXIST. CONCRETE

BLOCK/TIMBER WALL

TO BE REMOVED

10.0

TIP EL. = - 8.0

10 15 20 25 30 35 40 45 50 55 60

CUTOFF EL. AT 2 FT.

ABOVE THE DRAIN

CHANNEL

SCALE: 1" = 8'

TIEBACK AT 4'-8" O.C.

(SEE TIEBACK DETAILS SHEET)

20°

S-05

WALL D SECTION AND

EAST SLOPED SECTION

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h 3/

8/

0:

:0

AM

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

650-348

N/A Project Director

06-09-2023Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

WSP USA Inc.

500 WINDINGING BROOK DRIVE

GLASTONBURY, CT. 06033

(860) 659-0444

SITE IMPROVEMENTS AT

500 VALLEY STREET

MM/RWF DM

PROVIDENCE, RI

CONSTRUCTION DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

apunt Stamp

TIEBACK ANCHOR

WALLS C AND D ONLY

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

NZ20 SHEET

PILE (TYP.)

4'-8"

(TYP.)

TIEBACK ANCHOR

DETAIL-PLAN

5" DIA. MAX. HOLE

IN SHEET PILE #14 GRADE 80 TIEBACK

SYSTEM (TYP.)

TIEBACK ANCHOR DETAIL - PLAN

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

NUT ASSEMBLY

WITH PVC END CAP

BEVELED

ANCHOR

PLATE

(TYP.)5/16

(TYP.) 5/16

TIEBACK ANCHOR DETAIL - SECTION

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

12"x2 58"x1 12"

SHIM PLATE

(EA. SIDE OF KNUCKLE)

10"x10"x1" (MIN.)

BEVELED ANCHOR PLATE

2" COVER (TYP.)

NZ20 SHEET PILE

SCALE: 11

2" = 1'-0"

CAST-IN-PLACE CONCRETE CAP DETAIL

2'-6"

#5 (TYP.)2'

-0

9"

(M

IN

1" CHAMFER (TYP.)7"±

(TYP.)

#5 @ 12"

SEAL

CENTRALIZER

#14 ALL THREADED BAR

SMOOTH SHEATH

(FILLED WITH GREASE)

SEAL

TRUMPET

(3 FT. MIN.)

UNBONDED LENGTH

TENDON BOND LENGTH

TIEBACK DETAIL

SCALE: 1" = 1'-0"

A

B

SECTION A

SCALE: 3" = 1'-0"

SECTION B

SCALE: 3" = 1'-0"

ANCHOR GROUT

BARE PRESTRESSING

BAR (TYPICAL)

GROUT

SMOOTH SHEATH

(FILL WITH GREASE)

SCALE: 11

2" = 1'-0"

CHAIN LINK FENCE CAP DETAIL

CHAIN LINK FENCE POST

(2 3/8" O.D. TERMINAL/END

CORNERS, 1 7/8" O.D. LINE)

DETAIL 1

DETAIL 1

SCALE: 3" = 1'-0"

SLOPE FOR

DRAINAGE

3"

2"

6"

GROUT

S-06

TIEBACK DETAILS

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Fi le

P at h 3/

8/

0:

:0

AM

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

650-348

N/A Project Director

06-09-2023Revisions: Date:

Patriot Design, LLC A Fort Hill / HCS Group Joint Venture 8403 Crossland Loop Montgomery, AL

WSP USA Inc.

500 WINDINGING BROOK DRIVE

GLASTONBURY, CT. 06033

(860) 659-0444

SITE IMPROVEMENTS AT

500 VALLEY STREET

MM/RWF DM

PROVIDENCE, RI

CONSTRUCTION DOCUMENTS

VAMC PROVIDENCE

830 CHALKSTONE AVENUE

PROVIDENCE, RI 02908

TIEBACK NOTES:

1. REFER TO SPECIFICATIONS 31 65 00 FOR TIEBACK REQUIREMENTS.

2. TIEBACK SHALL BE ASTM A615 GRADE 80 (MINIMUM YIELD AND ULTIMATE

STRENGTH OF 80 KSI, AND 100 KSI, RESPECTIVELY) ALL-THREADED

REBAR BY WILLIAMS FORMS ENGINEERING OR APPROVED EQUAL. THE

REBAR SHALL BE GALVANIZED FULL LENGTH PER ASTM A153.

3. THE HARDWARE INCLUDING HEX NUT, HARDENED WASHER AND BEVELED

WASHER SHALL EXCEED 100% OF THE REBAR ULTIMATE STRENGTH. ALL

HARDWARE SHALL BE GALVANIZED PER ASTM A153. PROTECT THE

HARDWARE WITH PVC CAP FILLED WITH CORROSION INHIBITOR GREASE.

4. THE STEEL ANCHOR PLATE AND BENT PLATE SHALL BE ASTM A992

GRADE 50, AND GALVANIZED PER ASTM A123. TOUCH UP THE AFFECTED

ZONED AFTER WELDING USING ZINC PRIMER. THEN PAINT THE BENT

PLATE AND ANCHOR PLATE WITH FINISHED COAT OF THE SHEET PILE

PAINTING.

5. THE GROUT SHALL BE NON-SHRINK WITH MINIMUM COMPRESSIVE

STRENGTH OF 3000 PSI.

6. THE DEBONDING SLEEVE AND CENTRALIZERS SHALL BE AS

RECOMMENDED BY THE TIEBACK MANUFACTURER.

7. THE TIEBACKS SHALL BE PRETENSIONED AS SPECIFIED IN THE SHEET

PILE DATA TABLE AFTER THE GROUT GAINED THE REQUIRED STRENGTH

AND THE ANCHOR CONNECTION PLATES COMPLETED.

A 36.24 292.8 NZ20 20 12 9 200 - - - -

B 36.24 292.8 NZ20 19 12 9 200 - - - -

C 36.24 292.8 NZ20 17.5 17 9 200 15 14 46 64

D 36.24 292.8 NZ20 22 17 9 200 20 12 45 58

WATER ELEVATION TIEBACKWALL SEGMENT SOIL ELEVATION

SHEET PILE WALL DATA TABLE

MINIMUM SECTION

MODULUS (IN3/FT)

MINIMUM

MOMENT OF

INTERTIA (IN4/FT)

SHEET PILE

SECTION

MINIMUM

DEPTH OF

PENETRATION

(FT)

FRONT

(FT)

BACK

(FT)

FRONT

(FT)

BACK

(FT)

DESIGN LIVE

LOAD (PSF) LOCKING

FORCE

(KIPS)

BOND

LENGTH,

B (FT)

FREE

LENGTH,

U (FT)

INCLINATION

° (DEG)

WALL

LENGTH

(FT)

ASTM A572

GRADE 50

ASTM A572

GRADE 60

WALL

SEGMENT

SEE WALL

ELEVATIONS

78'-0"

73'-0"

319'-2"

69'-0"

30.20

30.20

30.20

30.20

CHAIN LINK FENCE NOTES:

1. ALL CHAIN LINK FENCE COMPONENTS AND

MANUFACTURERS SHALL BE SUBMITTED FOR APPROVAL.

2. ALL CHAIN LINK FENCE POSTS SHALL BE SCHEDULE 40

STEEL PIPE, ASTM F1083 REGULAR GRADE (30,000 PSI

YIELD).

3. CHAIN LINK FENCE WIRE SHALL BE 2" MESH 9GA.

4. ALL CHAIN LINK FENCE COMPONENTS SHALL BE VINYL

COATED.

5. THE POST HOLE SLEEVE SHALL BE INSTALLED IN

ACCORDANCE WITH MANUFACTURER'S WRITTEN

INSTRUCTIONS. GROUT FOR THE POST HOLE SLEEVE

SHALL BE SELECTED PER MANUFACTURER

RECOMMENDATION.

6. DETAIL 1 SHOWN ON THIS SHEET IS BASED ON THE EZ

SLEEVE POST HOLE SLEEVE. ALTERNATIVE EQUIVALENT

POST HOLE SLEEVE SYSTEMS MAY BE SUBMITTED FOR

APPROVAL.

apunt Stamp