Attachment 7 - Structural 1 of 3.pdf
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- Attached to
- Y1LZ--650-348 Construction of Valley Street Parking Lot Improvements Minor Construction- Providence, RI
- Solicitation number
- 36C77624R0040
About this file
This document package includes construction drawings and specifications for a federal contract opportunity with the Department of Veterans Affairs. The drawings show plans for retaining walls, elevations, wall sections and details for improvements to the parking lot at 500 Valley Street in Providence, Rhode Island. The scope of work involves installing sheet pile walls and tiebacks according to the design specifications. Contractors must submit shop drawings and a construction plan for review and approval prior to starting work. The solicitation is number 36C77624R0040 for construction of the Valley Street Parking Lot Improvements as a minor construction project at the Providence VA Medical Center. The completed project will support upgrades at the facility.
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T
SHEET PILE WALL C
319'-2" (MEASURED ALONG WALL)
SHEET PILE WALL D
69'-0"APPROXIMATE LOCATION OF EXISTING
(21) H-PILES 8' O.C. (TO REMAIN)
SEE THE SURVEY PLAN FOR LOCATIONS
BOTTOM OF SLOPE
PROPERTY LINE
N
WP1
WP2
WP3
TIEBACK AT 4'-8" O.C.
WP4 WP5
REGRADE THIS AREA
WITH 1V:1.5H SLOPE
(NO WALL)
PROPERTY LINE
EXISTING TIMBER WALL AND
CONCRETE BLOCKS TO BE
PARTIALLY REMOVED WITHOUT
DESTABILIZING THE SLOPE
VALLEY STREET
(PUBLIC RIGHT OF WAY - 49.5' WIDE)
B-4
B-5BB-3
BB-2BB-1
BB-10
BB-5
BB-6
W O
LC
O
TT
S
TR
EE
T (P
U
BL
IC
R
IG
H
T O
F W
AY
VA
R
IA
BL
E W
ID
TH
PROP BIORETENTION
BASIN
PROP BIORETENTION
BASIN
SH
EE
T
PI
LE
W
AL
L
A
'-0
SH
EE
T
PI
LE
W
AL
L
B
'-0
NEW MENTAL HEALTH
BUILDING APPROXIMATE
OUTLINE
PROPOSED RETAINING WALL LAYOUT
SCALE: 1" = 20'
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 S-01
RETAINING WALLS GENERAL PLAN
NOTES:
1. FOR EXISTING CONDITION AND EXISTING UITILITIES REFER TO
EXISTING CONDITION SURVEY BY WSP DATED 09/23/2021.
2. FOR PROPOSED SITE CONDITIONS REFER TO CIVIL DRAWINGS.
3. FOR SLOPE GRADING ON THE NORTHEAST AND EAST, REFER
TO CIVIL DRAWINGS.
4. DRAIN CHANNEL CHANNEL BEHIND THE WALLS C AND D NOT
SHOWN FOR CLARITY.
WORKING POINTS INDICATE THE CENTERLINE OF THE SHEET PILES.
WORKING POINT COORDINATES
WORKING POINT NORTHING EASTING
WP1 271771.0541 346252.1245
WP2 271895.7999 346167.0432
WP3 272036.3289 346339.5015
WP4 272043.6459 346435.7156
WP5 272085.2465 346490.7644
BORING LEGEND:
APPROXIMATE LOCATION OF BORINGS COMPLETED ON
MAY 17, 2018 BY S.W. COLE ENGINEERING INC.
APPROXIMATE LOCATION OF TEST BORINGS COMPLETED
ON JANUARY 14 THROUGH JANUARY 25, 2019 BY SAGE
ENVIRONMENTAL FROM PAWTUCKET, RI.
B-1
BB-1
DRAWING INDEX:
REVISION NO. DRAWING NO. DRAWING TITLE
0 S-01 RETAINING WALLS GENERAL PLAN
0 S-02 WALL ELEVATIONS
0 S-03 WALLS A AND B
0 S-04 WALL C SECTION
0 S-05 WALL D SECTION AND EAST SLOPED SECTION
0 S-06 TIEBACK DETAILS
0 S-07 INSTRUMENTATION MONITORING GENERAL NOTES AND DETAILS
0 S-08 BORING LOGS 1
0 S-09 BORING LOGS 2
0 S-10 BORING LOGS 3
apunt Stamp apunt Stamp
10.0
20.0
30.0
40.0
0+00.0 0+20.0 0+40.0 0+60.0 0+80.0 1+00.0 1+20.0 1+40.0 1+60.0 1+80.0 2+00.0 2+20.0 2+40.0 2+60.0 2+80.0 3+00.0 3+19.1
WALL C AND D ELEVATION
HORIZ. SCALE: 1" = 10'
VERT. SCALE: 1" = 5'
WALL C
NZ 20 SHEET PILE WITH TIEBACK
WALL D
NZ 20 SHEET PILE WITH TIEBACK
TOP OF SHEET
PILE WALL
PROP. GRADE IN
FRONT OF WALL
PROP. GRADE /
DRAIN CHANNEL IN
BEHIND WALL
STA. 0+41.2
EL. 32.0STA. 0+00.0
EL. 30.0
STA. 0+00.0
EL. 25.0
STA. 0+43.4
EL. 24.6
EL. 15.0PROP. GRADE IN
FRONT OF WALL
PROP. 6" DIA. HDPE
PIPE CULVERT
(SEE SHEET GR301)
STA. 2+88.0
EL. 29.5
0+40.00+20.0 0+00.0
0+60.0 0+69.0
EL. 14.5
2'-0"
EL. 17.0
S-04 C
S-05 D
EL. 17.0
4'-8" TIEBACK
HORIZONTAL SPACING
2'-0" (TYP.)
EXP. JOINT
STA. 0+75.0
EXP. JOINT
STA. 0+30.0
EXP. JOINT
STA. 3+00.0
EXP. JOINT
STA. 2+25.0
EXP. JOINT
STA. 1+50.0
48" CHAIN LINK FENCE
(POST SPC. @ 8'-0" MAX.)
STA. 2+47.8
EL. 31.9*
STA. 2+50.7
EL. 33.0*
STA. 2+78.8
EL. 33.0*
1.0% 5.0%
1.0%
10.0
20.0
30.0
40.0
0+00.0 0+20.0 0+40.0 0+60.0 0+80.0 1+00.0 1+20.0 1+40.0 1+51.0
WALL A AND B ELEVATION
WALL A
NZ 20 SHEET PILE
TOP OF SHEET
PILE WALL
HORIZ. SCALE: 1" = 8'
VERT. SCALE: 1" = 4'
WALL B
NZ 20 SHEET PILE
PROP. GRADE
BEHIND WALL
PROP. GRADE IN
FRONT OF WALL
EL. 30.0
EL. 13.0
1'-0"
EXP. JOINT
STA. 0+75.0
EL. 14.0
EL. 17.0
S-03 A
S-03 B
EL. 22.0
EL. 13.7
TOP OF
CONCRETE CAP
6" HDPE PERFORATED DRAIN
PIPE (SEE CIVIL DRAWINGS)
48" CHAIN LINK FENCE
(POST SPC. @ 8'-0" MAX.)
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 S-02
WALL ELEVATIONS
NOTES:
1. FOR PILE TIP ELEVATIONS, SEE WALL SECTION SHEETS.
2. FOR PROPOSED CULVERT AND DRAIN CHANNEL REFER TO
CIVIL DRAWINGS.
3. * INDICATED ELEVATION AT TOP OF SHEET PILE WALL.
GENERAL WALL CONSTRUCTION NOTES:
1. SPECIFICATIONS:
GENERAL SPECIFICATIONS:
DEPARTMENT OF VETERANS AFFAIRS MASTER SPECIFICATIONS (2018).
DESIGN SPECIFICATIONS:
AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS (AASHTO) STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES, 9TH EDITION.
2. DESIGN METHOD:
THE SHEET PILING IS DESIGNED BY ALLOWABLE STRESS DESIGN (ASD).
3. MATERIALS:
A. STEEL SHEET PILING
STEEL SHEET PILING SHALL CONFORM TO ASTM A-328 OR ASTM A-572 GRADE 50 or GRADE 60. COLD-ROLLED SECTIONS SHALL NOT BE PERMITTED.
B. TIEBACK
TIEBACK SHALL BE ASTM A615 GRADE 80. SEE THE TIEBACK SHEET FOR FURTHER DETAILS.
4. DESIGN LOADS:
ALL SHEET PILES ARE DESIGNED WITH A MAXIMUM OF 2 FEET OF EARTH SURCHARGE PRESSURE, AND 3 FEET HYDROSTATIC PRESSURE ABOVE THE FINISHED GRADE.
THE SHEET PILES ARE ALSO DESIGNED FOR A TEMPORARY CONDITION WITH MAXIMUM OF 2 FEET ADDITIONAL EXCAVATION IN FRONT OF THE WALL FOR PAVEMENT CONSTRUCTION, BUT NOT CONCURRENT WITH THE 2 FEET EARTH SURCHARGE. IF THE CONTRACTOR DEEMS THAT ADDITIONAL LOAD WILL BE PLACED WITHIN A HORIZONTAL DISTANCE FROM THE TOP OF THE WALL EQUAL TO ONE HALF OF THE WALL HEIGHT, AND/OR ADDITIONAL EXCAVATION IN FRONT OF THE WALL IS NECESSARY, THEN A REDESIGN
OF THE WALL IS REQUIRED. THE CONTRACTOR WILL BE RESPONSIBLE FOR REDESIGN COST.
ALL SHEET PILES ARE DESIGNED BASED ON A UNIT WEIGHT OF SOIL = 120 PCF, INTERNAL FRICTION ANGLE = 30 DEGREES, WALL FRICTION ANGLE = 15 DEGREES.
5. SHOP DRAWINGS:
SHOP DRAWINGS MUST BE SUBMITTED FOR REVIEW AND APPROVAL. FULLY DETAILED SHOP DRAWINGS CONTAINING ALL DETAILS AND DIMENSIONS NECESSARY TO CONSTRUCT THE WALL, TIEBACKS, CAB BEAMS AND REAILINGS SHALL BE PREPARED AND SIGNED AND SEALED BY AN ENGINEER REGISTERED IN THE STATE OF RHODE ISLAND.
6. CONSTRUCTION PLAN:
A CONSTRUCTION PLAN MUST BE SUBMITTED FOR REVIEW AND APPROVAL. THE CONSTRUCTION PLAN SHALL CONTAIN AT MINIMUM THE SITE PLAN, SEQUENCE OF THE WORK, STAGED DEMOLITION OF EXISTING BUILDING, SITE SPECIFIC MONITORING PLAN, INSTALLATION OF SHEET PILES, TIEBACKS, AND FINISHES. THE CONTRACTOR IS RESPONSIBLE FOR STABILITY OF THE WALLS AND SLOPES DURING ENTIRE CONSTRUCTION. THE CONSTRUCTION PLAN SHALL BE PREPARED AND SIGNED AND SEALED BY AN ENGINEER
REGISTERED IN THE STATE OF RHODE ISLAND.
7. TOLERANCES:
REFER TO PROJECT SPECIFICATIONS FOR SHEET PILE AND TIEBACK TOLERANCES.
8. INSTALLATION METHOD:
SHEET PILES SHALL BE INSTALLED USING AN APPROVED HYDRAULIC PRESS-IN METHOD. WATER JETTING, HAMMER IMPACT, OR VIBRATORY METHODS OF INSTALLATION WILL
NOT BE PERMITTED.
9. UTILITIES:
TYPE AND LOCATION OF UNDERGROUND AND OTHER UTILITIES IS NOT GUARANTEED TO BE ACCURATE OR ALL-INCLUSIVE. THE CONTRACTOR IS RESPONSIBLE FOR MAKING HIS OWN DETERMINATIONS AS TO THE TYPE AND LOCATION OF UNDERGROUND AND OTHER UTILITIES AS MAY BE NECESSARY TO AVOID DAMAGE THERETO. THE CONTRACTOR IS ALSO RESPONSIBLE FOR THE PROTECTION AND SUPPORT OF THE UTILITIES THAT ARE TO REMAIN.
10. OBSTRUCTIONS:
POSSIBLE UNDERGROUND OBSTRUCTIONS PARTICULARLY ALONG THE NORTH WALL ARE UNKNOWN. THE CONTRACTOR SHALL VERIFY THE EDGE OF THE EXISTING FOOTING BEFORE THE START OF CONSTRUCTION. THE CONTRACTOR SHALL INVESTIGATE CONFLICTS OF THE TIEBACKS WITH EXISTING PILES, SUBSTRUCTURE, DRAINAGE AND UTILITIES PRIOR TO PLACEMENT. WHERE SHEET PILES AND TIEBACKS ARE PLACED NEAR AN EXISTING STRUCTURE OR UTILITY, CARE SHOULD BE TAKEN SO AS TO NOT DAMAGE THE EXISTING STRUCTURE OR UTILITY. CONTRACTOR SHALL PE RESPONSIBLE FOR ANY DAMAGE TO EXISTING STRUCTURE DURING PLACEMENT OF SHEET PILES AND TIEBACKS.
11. ALTERNATIVE DESIGN:
AT THE CONTRACTOR'S OPTION AND EXPENSE, A MODIFIED DESIGN SIGNED AND SEALED BY A RHODE ISLAND REGISTERED PROFESSIONAL ENGINEER MAY BE SUBMITTED FOR
REVIEW.
12. WALL FINISH:
ALL EXPOSED SURFACES OF THE SHEET PILES WALLS AND 2 FEET BELOW FINISHED GRADE IN FRONT SHALL BE PAINTED WITH AN APPROVED THREE-COAT PAINT SYSTEM.
apunt Stamp
12.0
14.0
16.0
18.0
20.0
22.0
0-5-10-15
22.0
24.0
26.0
12.0
14.0
16.0
18.0
20.0
28.0
30.0
32.0
34.0
SECTION A - EXISTING CONDITION
EXIST. FOOTING
TO REMAIN
SECTION B - EXISTING CONDITION
SECTION B - PROPOSED CONDITION (WALL B)SECTION A - PROPOSED CONDITION (WALL A)
BL WOLCOTT ST.
TOP OF EXIST.
WALL VARIES
EXIST. RC WALL
TO REMAIN
BL WOLCOTT ST. WALL CAP BEAM AND
48" CHAIN LINK FENCE
TOP OF WALL VARIES
23.0 MAX.
14.0 MIN.
FINISHED GRADE VARIES
13.0 MIN., 13.7 MAX.
CABLE (APPROX. LOCATION)
BL WOLCOTT ST.
BL WOLCOTT ST.
CABLE (APPROX. LOCATION)
EXIST. FOOTING
TO REMAIN
ROOF = +33.50±
FFL. = +17.0±
PARKING EL. = +13.0±
EXIST. RC WALL TO BE
PARTIALLY REMOVED
10.0
8.0 -20
10.0
8.0 0-5-10-15-20
12.0
14.0
16.0
18.0
20.0
22.0
10.0
0-5-10-15-20
22.0
24.0
26.0
12.0
14.0
16.0
18.0
20.0
28.0
10.0
8.0 0-5-10-15-20
TOP OF WALL VARIES
31.0 MAX.
23.0 MIN.
-25
-25 8.0
5 10 15
5 10 20
CABLE (APPROX. LOCATION)
CABLE (APPROX. LOCATION)
SCALE: 1" = 4' SCALE: 1" = 4'
SCALE: 1" = 4'SCALE: 1" = 4'
SHEET PILE
TIP EL. = - 8.5
5 10 20
SHEET PILE
TIP EL. = - 6.50
CONCRETE ENCASED DUCT BANK
(SEE ELECTRICAL DRAWINGS)
REMOVE STEM TO 1 FT.
BELOW FINISH GRADE
REMOVE STEM TO 4 FT.
BELOW FINISH GRADE
EXIST. WAREHOUSE
BUILDING TO BE REMOVED
6" HDPE PERFORATED DRAIN PIPE
(SEE CIVIL DRAWINGS)
PERVIOUS STRUCTURAL
BACKFILL
PERVIOUS STRUCTURAL
BACKFILL
EXIST. CONCRETE
FLOOR TO BE REMOVED
EXIST. RC WALL TO REMAIN
SIDEWALK AND SWALE CONSTRUCTION
(SEE CIVIL DRAWINGS)
CONCRETE ENCASED DUCT BANK
(SEE ELECTRICAL DRAWINGS)
FINISHED GRADE VARIES
13.7 MIN., 17.0 MAX.
SIDEWALK AND SWALE CONSTRUCTION
(SEE CIVIL DRAWINGS)
6" HDPE PERFORATED DRAIN
PIPE (SEE CIVIL DRAWINGS)
EXIST. CHAIN
LINK FENCE
PROP. PERIMETER SECURITY
FENCE (SEE SHEET C102)
EXISTING
SIDEWALK
PROP. PERIMETER SECURITY
FENCE (SEE SHEET C102)
WALL CAP BEAM AND
48" CHAIN LINK FENCE
S-03
WALLS A AND B SECTIONS
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
NOTES:
1. FOR FENCE AND DRAIN PIPE DETAILS REFER TO CIVIL
DRAWINGS.
2. FOR SIDEWALK AND FINISHED GREEN SPACE REFER TO CIVIL
DRAWINGS.
LEGEND:
REMOVAL LIMIT
apunt Stamp
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