Drawings 070721.pdf
PDF 16 MB Posted
- Solicitation number
- W912WJ21B0014
About this file
This solicitation is for repairs to the outer breakwater at Hyannis Harbor in Barnstable, Massachusetts. Under the contract, the last 400 feet of the breakwater will be adaptively reconstructed by adding new 5 to 7 ton stones and repurposing existing parapet stones to form a rounded, rubble-mound configuration that ties into repairs made in the 1960s. The remaining approximately 800 feet of the breakwater that was maintained in the 1960s will also be repaired to its existing dimensions by adding similarly sized stones and replacing any that have been displaced. Due to the location of the structure, all work must be performed from marine-based equipment, with no staging or storage of materials allowed near the breakwater. The solicitation was issued by the U.S. Army Corps of Engineers, New England District.
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Other files
| File | Type | Posted |
|---|---|---|
| BidAbstract.pdf | ||
| Amendment 0001.pdf | ||
| Specifications 070721.pdf | ||
| W912WJ21B0014_Solicitation.pdf |
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Text version
(Acting for D. Margolis)
JULY 2021
LP
T
N/A
N/A
SPRAGUE.BRENDAN.R.15036502
Digitally signed by
SPRAGUE.BRENDAN.R.1503650238
Date: 2021.07.20 14:58:15 -04'00' 7/20/2021
07/21/2021
7/22/2021
7/22/2021
PAOLINO.JASON.ANDREW.
1268067597
Digitally signed by
PAOLINO.JASON.ANDREW.1268067597
Date: 2021.07.21 15:10:04 -04'00'
TESSIER.MATTHEW.E.1377
053253
Digitally signed by
TESSIER.MATTHEW.E.1377053253
Date: 2021.07.22 08:56:03 -04'00'
TESSIER.MATTHEW.E.1
377053253
Digitally signed by
TESSIER.MATTHEW.E.1377053253
Date: 2021.07.22 09:03:36 -04'00'
JU
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100'
C
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HYANNIS HARBOR
LIMIT OF WORK
125' (HARBOR SIDE)
+9
9+
4+
7+
0+
1+
2+
3+
4+
5+
6+
7+
8+
9+
+0
+0
STATE BREAKWATER
FEDERAL BREAKWATER
EXISTING 15.5' ANCHORAGE
CONSTRUCTION LIMITS
APPROX. LOCATION OF
EXISTING TOE OF STRUCTURE
ATLANTIC OCEAN
CONSTRUCTION LIMITS MIN 10' FT
OFFSET FROM ANCHORAGE
LIMIT OF WORK
150' ( OCEAN SIDE)
HORIZONTAL CONTROL LINE
FERRY STRIKE
EELGRASS AREA
MINOR REPAIR AREA
10'
PARAPET STONE 1
PARAPET STONE 2
G-101
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CONSTRUCTION LIMITS
DESCRIPTION
LEGEND
NEW ARMOR STONE TO BE INSTALLED
GENERAL NOTES:
1. EXISTING CONDITIONS OF THE PROJECT AREA ARE APPROXIMATE AND WERE COMPILED FROM A 2017 TOPOGRAPHIC/BATHYMETRY SURVEY CONDUCTED BY USACE NEW ENGLAND DISTRICT, A 2018 AERIAL SURVEY CONDUCTED BY THE JOINT AIRBORNE LIDAR BATHYMETRY TECHNICAL CENTER OF EXPERTISE (JALBTCX), AND VARIOUS SITE VISITS CONDUCTED BY USACE NEW ENGLAND DISTRICT IN SUMMER 2020 AND 2021.
2. ELEVATIONS SHOWN ARE IN U.S. FEET AND REFERENCE THE PLANE OF MEAN LOWER LOW WATER (MLLW),
3. BREAKWATER ALIGNMENT AND HORIZONTAL POSITIONING ARE IN U.S. FEET AND REFERENCE THE FOLLOWING COORDINATE SYSTEM, NAD83
MASSACHUSETTS STATE PLANE, MAINLAND ZONE.
4. AERIAL PHOTOGRAPH BEING USED IS FROM DIGITALGLOBAL AND WAS TAKEN IN MAY 2019.
5. THE INFORMATION DEPICTED WITHIN THESE PLANS REPRESENT THE RESULTS OF SURVEY MADE ON THE DATES INDICATED, AND CAN ONLY BE
CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME.
6. PRIOR TO THE START OF CONSTRUCTION, THE CONTRACTOR SHALL PERFORM A PRE-CONSTRUCTION SURVEY OF THE ENTIRE FEDERAL BREAKWATER WITHIN THE LIMIT OF WORK, REFER TO SPECIFICATION SECTION 01 11 00 SUMMARY OF WORK FOR FURTHER DETAILS.
7. AFTER THE COMPLETION OF THE PRE-CONSTRUCTION SURVEY, THE CONTRACTOR SHALL MARK OUT WITH PAINT AND NOTIFY THE CONTRACTING OFFICER'S REPRESENTATIVE (COR) IF THERE ARE ANY AREAS OF SIGNIFICANT DAMAGE OUTSIDE THE DESIGNED REPAIR WORK SHOWN ON THESE PLANS. CONTRACTOR SHALL SCHEDULE A SITE WALK WITH THE COR TO REVIEW ALL AREAS OF DAMAGE. IN ADDITION TO, THE CONTRACTOR SHALL NOTIFY THE COR OF ANY INCONSISTENCIES AND/OR CHANGES IN THE EXISTING SITE CONDITIONS SHOWN ON THESE PLANS.
8. HORIZONTAL CONTROL LINES FOR THE REPAIR AREAS SHALL BE ESTABLISHED FROM THE CONTROL LINES SHOWN ON THE SHEET C-101. BASED ON THE PRE-CONSTRUCTION SURVEY RESULTS, AND IF NECESSARY, THE CONTRACTOR SHALL PROPOSE AN ADJUSTED CONTROL LINE WHICH CORRESPONDS WITH THE STRUCTURE'S CENTER OF MASS. THE CONTRACTOR SHALL REQUEST ADJUSTING THE CONTROL LINE IN AN RFI (REQUEST FOR INFORMATION) PRIOR TO MAKING ANY DEVIATION TO THE CONTROL LINES SHOWN ON THE PLAN.
9. PRIOR TO THE START OF REPAIR WORK, THE CONTRACTOR SHALL REVIEW THE PROJECT REPAIR AREAS WITH THE COR TO SHOW ALL OF THE WORK
IDENTIFIED ON THESE PLANS.
10. AS-BUILT SECTIONS ARE REQUIRED WITH EACH PAY REQUEST IN ACCORDANCE WITH SPECIFICATION SECTION 01 71 23 "FIELD ENGINEERING".
11. THE CONTRACTOR SHALL REPORT TONNAGE OF NEW ARMOR STONE INSTALLED ON THE REQUIRED AS-BUILT SECTIONS. AS-BUILT SECTIONS ARE REQUIRED WITH PAY REQUESTS IN ACCORDANCE WITH SPECIFICATION SECTION 01 22 00 AND SECTION 01 71 23.
12. ARMOR STONE INSTALLED IN THE REPAIR AREA SECTIONS MAY VARY IN ELEVATION FROM THE DESIGN GRADE, IN ACCORDANCE WITH SPECIFICATION SECTION 35 31 19. VARIATIONS IN THE FINISHED GRADE WITHIN THE TOLERANCES STATED IN THE SPECIFICATIONS SHALL BE ACCEPTED AS THE
REQUIRED FINISHED CREST ELEVATION.
13. UNLESS OTHERWISE NOTED, ALL EXISTING ARMOR STONES OUTSIDE OF A REPAIR AREA THAT INTERFACE WITH NEW OR RESET ARMOR STONES SHALL BE RE-ADJUSTED, AS NECESSARY, TO PROVIDE FOR MAXIMUM INTERLOCKING BETWEEN THE REPAIRS AND NON-REPAIR AREAS. PLACEMENT OF NEW ARMOR STONE AND THE RE-ADJUSTMENT OF EXISTING STONES SHALL BE IN ACCORDANCE WITH SPECIFICATION 35 31 19.
14. DURING CONSTRUCTION, ALL INCOMPLETE REPAIR AREAS MUST BE SECURED TO PREVENT MATERIAL LOSS AND/OR MATERIAL MIGRATION INTO THE
WATER DURING TIDAL CYCLES.
15. NO ANCHORING OR SPUDDING IN ANY AREAS OF EELGLASS IS PERMITTED.
16. THE MEAN TIDAL RANGE, MEASURED FROM MHW TO MLW IS 3.19 FEET.
LIMIT OF WORK BOUNDARY COORDINATES
POINT NORTHING EASTING
A 2690938.36 985312.72
B 2690495.27 986532.95
C 2690236.78 986439.17
D 2690681.94 985218.94
EXISTING 15.5 FOOT ANCHORAGE
400'0 200'
GENERAL PLAN
SCALE 1" = 200'
GRAPHIC SCALE:
EXISTING ARMOR STONE TO BE EXCAVATED
(SHOWN ON SECTION SHEETS)
HORIZONTAL CONTROL LINE
ALLOCATION OF REPAIR WORK
REPAIR AREA STATION RANGE DESCRIPTION OF WORK
MINOR REPAIR AREA 0+00 TO 0+90
RE-WORK AND RE-SET EXISTING ARMOR STONE TO ALLOW THE
PLACEMENT OF NEW ARMOR STONE AND ALL EXISTING STONE WITHIN
LIMITS OF THE DESIGN TEMPLATE.
SEE SHEET C-305 FOR FURTHER DETAILS.
FERRY STRIKE 4+00 TO 4+60
RE-WORK AND RE-SET EXISTING ARMOR STONE TO ALLOW THE
PLACEMENT OF NEW ARMOR STONE AND ALL EXISTING STONE WITHIN
LIMITS OF THE DESIGN TEMPLATE.
SEE SHEET C-301 FOR FURTHER DETAILS.
PARAPET SECTION 1 7+70 TO 11+00
RE-USE EXISTING ARMOR STONE AND PARAPET STONE TO ALLOW THE
PLACEMENT OF NEW STONE AND EXISTING STONE WITHIN LIMITS OF THE
DESIGN TEMPLATE.
SEC 10+50 O 11+00 TRANSITION SLOPE.
SEE SHEET C-302 AND SHEET C-303 FOR FURTHER DETAILS
PARAPET SECTION 2 11+00 TO 11+20
RE-USE EXISTING ARMOR STONE AND PARAPET STONE TO ALLOW THE
PLACEMENT OF NEW STONE AND EXISTING STONE WITHIN LIMITS OF THE
DESIGN TEMPLATE.
SEE SHEET C-304 FOR FURTHER DETAILS.
BREAKWATER HEAD 11+20 TO 11+92 RE-BUILD BREAKWATER HEAD.
SEE SHEET C-304 FOR FURTHER DETAILS.
LOCATION OF EXISTING TOE OF STRUCTURE
EXISTING PARAPET STONE TO BE REUSED
(SHOWN ON SECTION SHEETS)
EXISTING STONE TO BE REINSTALLED
LIMITS OF EELGRASS
ISSUE FOR CONSTRUCTION
W
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-10
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-10
0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 11+00 11+98
REPAIR TOP OF CREST
TO +10.2' MLLW FROM
STATIONS 4+00 TO 4+60
PROPOSED GRADE
EXISTING GRADE
BREAKWATER BEACON
AREA TO CONNECT
TO EXISTING GRADE
REFER TO NOTE 13
ON SHEET G-101
AREA TO CONNECT
TO EXISTING GRADE
MIN LIMIT OF EXISTING ARMOR
STONE TO BE REWORKED
REPAIR TOP OF CREST
TO +10.2' MLLW FROM
STATIONS 7+70 TO 11+40
MIN LIMIT OF EXISTING ARMOR
STONE TO BE REWORKED
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STATION
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REFER TO TYPICAL SECTION
ON SHEET C-305
5.1
-7.8
-6.7
-6.9
-8.6
.9
-10.4
-9.4
-8.2
2.6
-8.0
-8.8
-11.4
-10.9
-10.1
-8.9
6.3
-8.2
-9.0
-10.0
1 9
-11.5
-10.8
-9.8
7.2
-8.2
-9.8
-10.4
-12.1
-11.3
-10.4
7.9
-8.7
-9.5
-10.5
-13.0
-11.9
-10.6
6.5
-6.1
-9.0
-10.1
-10.7
-12.2
-11.0
-6.3
-0.2
-7.8
-9.1
-9.3
-12.6
-11.4
-10.2
9.1
-6.6
-9.5
-8.7
-10.5
-12.2
-10.9
-2.5
-3.4
-8.4
-9.9
-10.5
-12.7
-12.0
-10.6
6.2
-7.4
-9.1
-10.5
-10.9
-12.6
-11.6
2.8
-6.6
-9.0
-10.1
-11.0
-13.5
-12.7
-10.1
4.9
-8.0
-9.9
-10.5
-13.9
-13.3
-12.4
7.2
-7.1
-9.3
-10.3
-10.8
-14.2
-13.2
-8.0
0.4
-8.3
-9.8
-10.8
-14.5
-13.9
-12.8
8.8
-7.8
-9.9
-10.9
-12.0
-14.4
-13.4
-0.5
-1.9
-9.1
-10.5
-12.2
-14.7
-14.0
-12.8
9.3
-8.8
-10.8
-12.0
-13.5
-14.5
-13.8
-2.7
-9.1
-10.5
-12.2
-13.6
-14.9
-14.2
-12.7
-6.2
-10.0
-12.8
-13.6
15.2
-14.1
-13.9
2.1
-9.6
-13.2
-13.8
-15.3
-14.6
-14.4
-11.8
-8.2
-11.0
-15.2
-16.0
-14.4
-14.2
-13.9
5.6
-9.8
-14.2
-16.0
-16.6
-14.8
-14.2
-7.7
-8.0
-16.4
-16.6
-16.1
-15.3
-14.7
-14.2
-14.2
-16.5
-16.9
-17.0
-16.1
-14.8
-14.7
-15.9
-16.7
-16.5
-15.1
-15.3
-16.1
0+
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3+
4+
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+0
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+2
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+9
8.
+9
8.
EXISTING 15.5' ANCHORAGE
WORK LIMIT CONTROL
DATA ID (TYPICAL)
CONSTRUCTION LIMITS
(SEE SHEET G-101)
APPROXIMATE LOCATION OF
REPAIR AREA TOE OF STRUCTURE
APPROXIMATE LOCATION OF
EXISTING TOE OF TRUCTURE
APPROXIMATE LOCATION OF REPAIR
AREA EXISTING TOE OF STRUCTURE
HORIZONTAL CONTROL LINE; TYP
ALONG BREAKWATER
(SEE NOTE1)
HORIZONTAL CONTROL LINE LOCATION
MARKER; SEE CONTROL LINE COORDINATE
DATA TABLE (TYPICAL)
AREA OF REPAIR/
REPLACEMENT
(GRAY)
LIMITS OF CREST
TOP OF SLOPE
BREAKWATER BEACON
(SEE NOTE 5, THIS SHEET)
SEE NOTE 4
R10.5'
MINOR REPAIR AREA
(APPROX. 100 TONS
OF NEW ARMOR STONE)
111110.0.1
4.9
APPROXIMATE LOCATION OF
REPAIR AREA TOE OF STRUCTURE
-2.7
-9.1
-1122.7
-6.2
13 9
2.1
-9.6
-11.8
-8.2
-13.9
5.6
-9.8
-7.7
-8.0
-1
0 0 0 00 0 0
ESTES
R10.5'5' R1 55'
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1" =1
CONTROL LINE & TRANSITION COORDINATE DATA
LOCATION MARKER STATION NORTHING EASTING DESCRIPTION
0+00.00 2690804.17 985294.47 BEGIN CONTROL LINE
11+50.00 2690448.34 986282.35 START TRANSITION SIDE SLOPE
11+00.00 2690431.39 986329.37 END TRANSITION SIDE SLOPE END
11+92.00 2690400.03 986416.46 END CONTROL LINE
WORK LIMIT CONTROL DATA
LOCATION ID STATION NORTHING EASTING DESCRIPTION
4+00.00 2690780.25 985260.85 START OF REPAIR - WORK AREA
4+60.00 2690760.43 985318.38 END OF WORK AREA
7+70.00 2690657.83 985609.74 START OF WORK AREA
11+98.00 2690399.97 986421.78 END OF BREAKWATER REPAIR
0+00.00 2690804.17 985294.47 START OF MINOR REPAIR AREA
90+00.00 2690773.67 985379.14 END OF MINOR REPAIR AREA
NOTES:
1. CONTROL FOR THE BREAKWATER SHALL BE ESTABLISHED FROM THE CONTROL LINE SHOWN ON THE CONTRACT DRAWING. THE CONTROL LINE REPRESENTS THE CENTERLINE OF THE BREAKWATER REPAIR CREST AT THE FINISHED ELEVATION. REPAIR AREA TOE LOCATIONS WILL BE SET FROM ESTABLISHED CONTROL LINE, CREST WIDTH AND REQUIRED SIDE SLOPES. LIMIT OF THE TOE SHOWN ON THE CONTRACT DRAWINGS IS APPROXIMATE ONLY AND SHALL NOT BE USED AS CONSTRUCTION LIMITS.
2. TRANSITION FROM 1.5:1 SIDE SLOPE TO 2:1 SIDE SLOPE BETWEEN STATION 10+50 AND 11+00. REFER TO CONTROL LINE COORDINATE
DATA.
3. REFER TO SHEET G-101 FOR LIMITS OF WORK.
4. TRANSITION TO BREAKWATER HEAD AT STATION 11+20, WITH A RADIUS OF 10.5' CENTERED ON CONTROL LINE COORDINATES (APPROX.
CENTER OF BEACON).
5. BREAKWATER BEACON TO BE REMOVED AND REPLACED BY OTHERS OUTSIDE OF THIS WORK. PROTECT AND MONITOR THE BEACON
CONCRETE BASE DURING CONSTRUCTION. REFER TO SPECIFICATIONS SECTION 01 11 00.
B
A
C
D
SCALE: 1"= 60'
HYANNIS BREAKWATER - PLAN VIEW
HYANNIS BREAKWATER - PROFILE VIEW
60' 120'0
CONSTRUCTION TOLERANCE DETAIL
SCALE: NONEA8
HARBOR SIDE OCEAN SIDE
VARIES
1V
6"
6"
ARMOR STONE
NEAT LINE
CREST ELEV. = +10.2' (MLLW)
C O
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NOTES:
1. REFER TO PARAGRAPH "CONSTRUCTION TOLERANCES" IN SPECIFICATION SECTION 35 31 19
(BREAKWATER REPAIRS).
2. REFER TO SHEETS C-301 TO C-304 FOR SECTIONS.
VARIES
1V
12"
6"
8' WIDE CREST
HOR. SCALE: 1" = 60'
VERT. SCALE: 1"= 10'
GRAPHIC SCALE:
10' 20'0
50' 100'0 1"=50'
1"=10'
BREAKWATER HEAD CENTERED ON
THE BEACON2630421.64 986357.7411+29.60
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0 10 20 30 40 50 600-10-20-30-40-50-60
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STA 4+30
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0 10 20 30 40 50 600-10-20-30-40-50-60
STA 4+40
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0 10 20 30 40 50 600-10-20-30-40-50-60
STA 4+50
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0 10 20 30 40 50 600-10-20-30-40-50-60
STA 4+60
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
RE-SET MATERIAL
NEW ARMOR STONE
(GRAY MATERIAL)
TOP OF CREST ELEV. +10.2'
1.5H:1V 1.5H:1V
OCEANHARBOR HARBOR OCEAN
EL. 0.00 FT
NEAT LINE
ARMOR STONE LOWER CONSTRUCTION
TOLERANCE (SEE NOTE 3)
ARMOR STONE UPPER CONSTRUCTION
TOLERANCE (SEE NOTE 3)
8'
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1"
REPAIR AREA FERRY STRIKE SECTION VIEWS
REPAIR AREA FERRY STRIKE NOTES:
1. RE-WORK AND RE-SET EXISTING ARMOR STONE, AS NECESSARY, TO ALLOW THE PLACEMENT OF NEW ARMOR STONE WITHIN THE DESIGN SLOPE. NEW ARMOR STONE SHALL BLEND SMOOTHLY WITH ADJACENT EXISTING SLOPES OF THE BREAKWATER. THE CONTRACTOR SHALL TAPER THE WIDTH AND HEIGHT OF THE EXISTING SECTIONS OF THE
BREAKWATER IN ORDER TO PROVIDE A SMOOTH TRANSITION.
2. PLACEMENT OF NEW ARMOR STONE AND RE-WORKING STONE SHALL BE INSTALLED TO CONSTRUCT A STABLE, WELL INTERLOCKED SECTION WITH ALL FACES ARMOR STONE IN CONTACT WITH ADJACENT STONES. REFER TO SPECIFICATION SECTION 35 31 19 FOR INTERLOCKED REQUIREMENTS AND THE CONSTRUCTION TOLERANCES.
3. FOR ARMOR STONE CONSTRUCTION TOLERANCES REFER TO DETAIL A8 ON SHEET C-101 AND SPECIFICATIONS.
C1 HORIZ. SCALE: 1"= 20'. VERT. SCALE: 1"=20'
HYANNIS BREAKWATER - REPAIR SECTION VIEWS
20' 40'0
LP
T
JU
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STA 7+70
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 7+80
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 7+90
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
-30
-20
-10
-30
-20
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0 10 20 30 40 50 600-10-20-30-40-50-60 -30
-20
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-20
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-20
-10
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0 10 20 30 40 50 600-10-20-30-40-50-60
10 10
STA 8+50
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 8+60
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 8+70
-30
-20
-10
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-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 8+70
-30
-20
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10 20 30 40 50 6000-10-20-30
STA 8+90
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 8+90
-30
-20
-10
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40-50-60
STA 9+10
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+20
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+30
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+40
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 8+80
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
NEW ARMOR STONE
(GRAY MATERIAL)
SEE NOTE 4
EL. 10.2 FT
1.5H:1V 1.5H:1V
EXISTING STONE
(HATCHED AREA)
SEE NOTE 1RE-USE EXISTING
PARAPET STONE
(SEE NOTE 2)
HARBOR OCEAN
EL. -1.30 FT
EXISTING GRADE
SEE NOTE 3
EXISTING
PARAPET STONE
TO BE REMOVED
NEAT LINE
ARMOR STONE UPPER
CONSTRUCTION
TOLERANCE (SEE NOTE6)
ARMOR STONE LOWER
CONSTRUCTION
TOLERANCE
(SEE NOTE 6)
8'
RE-USE EXISTING STONE
(DARK GRAY AREA)
(SEE NOTE 3)
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TYPICAL SECTION VIEWTYPICAL SECTION VIEW
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REPAIR AREA PARAPET SECTION 1 NOTES:
1. REMOVE ALL EXISTING STONE (HATCHED AREA) AND STOCKPILE FOR REUSE.
2. REUSE THE EXISTING PARAPET STONE AS SHOWN IN TYPICAL SECTION VIEW. PARAPET STONE SHALL BE USED TO FILL THE TOE AREA OF THE HARBOR SIDE ON THE BREAKWATER BELOW ELEVATION -1.3 FEET. PLACE THE LONG EDGE OF THE PARAPET STONES PARALLEL TO THE EXISTING CONTROL LINE ALONG THE STRUCTURE AND STACK AS SHOWN IN THE TYPICAL SECTION VIEW. PARAPET STONES SHALL BE PLACED IN A CONTINUOUS MANNER FROM THE BEGINNING OF THE REPAIR AREA TO THE START OF THE BREAKWATER HEAD CONSTRUCTION (STA. 7+70 to 11+20) . THE SMALL (1.5' X 2') FACE OF THE PARAPET STONES SHALL BE PLACED ADJACENT TO THE NEXT SET OF STACKED PARAPET STONES ALONG THE
LENGTH OF THE STRUCTURE, WITHIN 1 FOOT OF THE ADJACENT STACK.
3. PLACE THE EXISTING STONE (HATCHED MATERIAL) IN THE DARK GRAY AREAS AS SHOWN ON THE SECTIONS. RE-WORK AND RE-SET EXISTING STONE, AS NECESSARY, TO ALLOW THE
PLACEMENT OF NEW ARMOR STONE WITHIN THE DESIGN SLOPE.
4. INSTALL NEW STONE ONLY IN THE LIGHT GRAY AREAS. NEW ARMOR STONE SHALL BLEND SMOOTHLY WITH ADJACENT EXISTING SLOPES OF THE BREAKWATER. THE CONTRACTOR SHALL TAPER THE WIDTH AND HEIGHT OF THE EXISTING SECTIONS OF THE BREAKWATER IN ORDER TO PROVIDE A SMOOTH TRANSITION.
5. THE EXCESS EXISTING STONE NOT USED ON THE DARK GRAY AREA SHALL BECOME CONTRACTOR'S PROPERTY AND SHALL BE DISPOSED OFF-SITE.
6. FROM STA. 10+50 TO STA 11+00 TRANSITION SIDE SLOPS FROM 1.5:1 TO 2:1 SLOPE.
7. FOR ARMOR STONE CONSTRUCTION TOLERANCES REFER TO DETAIL A8 ON SHEET C-101.
REPAIR AREA PARAPET SECTION 1 SECTION VIEWS
A1 HORIZ. SCALE: 1"= 20'. VERT. SCALE: 1"=20'
HYANNIS BREAKWATER - REPAIR SECTION VIEWS
20' 40'0
LP
T
JU
LY
STA 9+50
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60 -30
-20
-10
-10-20-30-40-50-60
STA 9+90
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+00
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+90
-30
-20
-30
-20
10 20 30 40 50 6000-10-20-30-40-50-60
S
-30
-20
-10-20-30-40-50-60
-10 -10-10
STA 10+10
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+10
-30
-20
-10
10 20 30 40 50 6000-10-20-30
STA 10+30
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+40
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+30
-30
-20
-10
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40-50-60
STA 10+40
-30
-20
-10
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40-50-60
STA 10+50
-30
-20
-10
-30
-20
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0 10 20 30 40 50 600-10-20-30-40-50-60
S
-30
-20
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-10-20-30-40-50-60
STA 10+70
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+80
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+90
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
-10
-10
-10
-10
-10
-10
STA 9+60
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+70
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+60
-30
-20
-10
10 20 30 40 50 6000-10-20-30
STA 9+70
-30
-20
-10
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40-50-60
STA 11+00
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
-10
STA 9+80
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 9+80
-30
-20
-10
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40-50-60
10 10
STA 10+20
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+20
-30
-20
-10
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40-50-60
STA 10+60
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 10+60
-30
-20
-10
10 20 30 40 50 6000-10-20-30-40
OCEANHARBOR SO
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C-303
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REPAIR AREA PARAPET SECTION 1 SECTION VIEWS
A1 HORIZ. SCALE: 1"= 20'. VERT. SCALE: 1"=20'
HYANNIS BREAKWATER - REPAIR SECTION VIEWS
20' 40'0
**REFER TO NOTES ON SHEET C-302.
LP
T
JU
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STA 11+20
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 11+30
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 11+40
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
-10
-10
-10
-10
-10
-10
RE-WORK EXISTING STONE
(HATCHED AREA)
SEE NOTE 6
NEW STONE
LIGHT GRAY AREA
SEE NOTE 4
BEACON CONCRETE PAD
STA 11+60
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 11+70
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 11+80
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
STA 11+10
-30
-20
-10
-30
-20
-10
0 10 20 30 40 50 600-10-20-30-40-50-60
NEW ARMOR STONE
(GRAY MATERIAL)
(SEE NOTE 4)
EL. 10.20 FT
EXISTING STONE
(HATCHED AREA)
(SEE NOTE 1)
EXISTING
PARAPET STONE
TO BE REMOVED
HARBOR OCEAN
EL. -1.30 FT
RE-USE EXISTING STONE
(DARK GRAY AREA)
(SEE NOTE 3)
EXISTING GRADE
2H:1V 2H:1V
SEE NOTE 3
8'
NEAT LINE
ARMOR STONE UPPER
CONSTRUCTION
TOLERANCE (SEE NOTE6)
ARMOR STONE LOWER
CONSTRUCTION
TOLERANCE
(SEE NOTE 6)
RE-USE EXISTING
PARAPET STONE
(SEE NOTE 2)
TYPICAL SECTION VIEW
EL
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SHEET ID
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SC
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ISSUE FOR CONSTRUCTION
C-304
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B1 HORIZ. SCALE: 1"= 20'. VERT. SCALE: 1"=20'
HYANNIS BREAKWATER - REPAIR SECTION VIEWS
20' 40'0
REPAIR AREA PARAPET SECTION 2 SECTION VIEWS
REPAIR AREA PARAPET SECTION 2 NOTES:
1. REMOVE ALL EXISTING STONE (HATCHED AREA) AND STOCKPILE FOR REUSE.
2. REUSE THE EXISTING PARAPET STONE AS SHOWN IN TYPICAL SECTION VIEW PARAPET STONE SHALL BE USED TO FILL THE TOE AREA OF THE HARBOR SIDE ON THE BREAKWATER BELOW ELEVATION -1.30 FEET. PLACE THE LONG EDGE OF THE PARAPET STONES PARALLEL TO THE EXISTING CONTROL LINE ALONG THE STRUCTURE AND STACK AS SHOWN IN THE TYPICAL SECTION VIEW. PARAPET STONES SHALL BE PLACED IN A CONTINUOUS MANNER FROM THE BEGINNING OF THE REPAIR AREA TO THE START OF THE BREAKWATER HEAD CONSTRUCTION (STA. 7+70 to 11+20) . THE SMALL (1.5' X 2') FACE OF THE PARAPET STONES SHALL BE PLACED ADJACENT TO THE NEXT SET OF STACKED PARAPET STONES ALONG THE
LENGTH OF THE STRUCTURE, WITHIN 1 FOOT OF THE ADJACENT STACK.
3. PLACE THE EXISTING STONE (HATCHED MATERIAL) IN THE DARK GRAY AREAS AS SHOWN ON THE SECTIONS. RE-WORK AND RE-SET EXISTING STONE, AS NECESSARY, TO ALLOW THE PLACEMENT OF NEW ARMOR STONE WITHIN THE DESIGN SLOPE.
4. INSTALL NEW STONE ONLY IN THE LIGHT GRAY AREAS. NEW ARMOR STONE SHALL BLEND SMOOTHLY WITH ADJACENT EXISTING SLOPES OF THE BREAKWATER. THE CONTRACTOR SHALL TAPER THE WIDTH AND HEIGHT OF THE EXISTING SECTIONS
OF THE BREAKWATER IN ORDER TO PROVIDE A SMOOTH TRANSITION.
5. BREAKWATER HEAD STARTS AT STA. 11+20 AND ENDS AT STA. 11+40 WITH A RADIUS OF 10.5' CENTERED ON THE BEACON.
6. FOR THE BREAKWATER HEAD, RE-WORK EXISTING STONE APPROXIMATELY 3-FEET DEEP TO ALLOW THE PLACEMENT OF NEW ARMOR STONE WITHIN THE DESIGN SLOPE.
7. THE EXCESS EXISTING STONE NOT USED IN THE DARK GRAY AREA SHALL BECOME CONTRACTOR'S PROPERTY AND SHALL BE DISPOSED OFF-SITE.
LP
T
JU
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STA 0+30
-20
-10
-20
-10
0 10 20 30 400-10-20-30-40
OCEAN
ELEV. +9.61'
8'
1.5H:1V
ARMOR STONE LOWER
CONSTRUCTION TOLERANCE
ARMOR STONE UPPER
CONSTRUCTION TOLERANCE
HARBOR
NEW AND EXISTING
ARMOR STONE
EL
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N F
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EL
EV
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(M
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TYPICAL SECTION VIEW
D1 HORIZ. SCALE: 1"= 20'. VERT. SCALE: 1"=20'
HYANNIS BREAKWATER - MINOR REPAIR AREA
20' 40'0
MINOR REPAIR AREA SECTION VIEWS
SO
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SC
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ISSUE FOR CONSTRUCTION
C-305
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-1
1"
NOTES
1. REHANDLE EXISTING ARMOR STONE IN ORDER TO INTERLOCK NEW 4-7 TON ARMOR STONE ALONG THE OCEAN SIDE SLOPE AND WITHIN
THE LIMITS SHOWN IN THE TYPICAL SECTION.
2. WALK LENGTH OF STONE RESET AREA ON THE BREAKWATER WITH COR TO DETERMINE THE LOCATION OF MINOR REPAIR AREAS.
AREAS OF MINOR REPAIR ARE LOCALIZED AREAS WHERE ARMOR STONES ARE DISPLACED OR POORLY INTERLOCKED.
3. PRIOR TO REMOVAL OF ARMOR STONE, THE CONTRACTOR SHALL MARK THE TOE OF THE REPAIR AREA.SEE NOTE 4 FOR REPAIR AREA TOE DEFINITION. THE CONTRACTOR SHALL RECEIVE COR CONCURRENCE FOR LIMIT OF CUT. ONCE APPROVED, THE CONTRACTOR SHALL BEGIN STONE REMOVAL.UPON EXCAVATION, IF THE MARKED TOE DOES NOT MEET THE DEFINITION IN NOTE 4, THE CONTRACTOR MUST CONTINUE TO CUT THE SIDE SLOPE UNTIL THE CONDITIONS DEFINED IN NOTE 4 ARE FOUND.
4. IN THESE LOCALIZED AREAS, THE CONTRACTOR SHALL REMOVE THE NECESSARY EXISTING ARMOR STONE ALONG THE CREST AND/OR SIDE SLOPES TO THE TOE OF THE REPAIR LIMIT. THE REPAIR AREA TOE AND ADJACENT AREA OF SLOPE SHALL BE THE LOCATION WHERE THE EXISTING ARMOR STONES ARE NO LONGER DISPLACED OR LOOSE AND THE EXISTING ARMOR STONES PROVIDE A BASE WHERE THE STONES ARE STABLE, WELL INTERLOCKED, AND ALL FACES OF EXISTING ARMOR STONES ARE IN CONTACT WITH
ADJACENT ARMOR STONE.
5. REUSE ALL EXISTING ARMOR STONE IN ACCORDANCE WITH SPEC SECTION 35 31 19, PARAGRAPH 3.5 "REUSE OF EXISTING STONE."
5. CONTRACTOR SHALL RESET ORIGINAL CREST STONES BACK ON THE CREST BY MAINTAINING THE ORIGINAL CREST ELEVATION.
6. THE CONTRACTOR SHALL ADD NEW 4-7 TON ARMOR STONES AS NEEDED. THE AMOUNT OF ARMOR STONE ADDED SHOULD BE SUFFICIENT ENOUGH TO PROVIDE FOR THE REQUIRED FINISHED CREST ELEVATION AND/OR SIDE SLOPES.
7. A MINIMUM THICKNESS OF ONE ARMOR STONE SHALL BE PLACED AT ALL LOCATIONS WITHIN THE REPAIR AREA.
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File details come from the government source that posted it. Updated .