Terminal Groin Construction Observation Report #016 01/18/2022

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
Observer: Adam Priest Commencement Date: November 16, 2021
Contract Date: 064
Arrival/Departure Times: 10:15 - 16:15
Weather Conditions: Clear and cool
Wave Height & Direction: 1-2 Feet, S
Wind Speed & Direction: 0-5 MPH, S
Marine Mattress Installed BTWN:
Sta. 9+20 to Sta. 9+40
Armor Stone Installed BTWN:
Sta. 9+20 to Sta. 9+40
Sheet Pile Installed BTWN:
N/A
Completed Armor Stone:
Today: 600 Tons (Size A)
To Date: 5,900 Tons (Size A)
Completed Armor Stone:
Today: 0 Tons (Size B)
To Date: 7,105 Tons (Size B)
Completed Marine Mattress:
Today: 2,050 Sq. Ft.
To Date: 40,025 Sq. Ft.
Completed Sheet Pile:
Today: N/A Ft.
To Date: N/A Ft.
OBSERVATIONS
Approach to Site Yes/No/NA
1. Is the contractor using the approved construction accesses and vehicle routes? Yes
Notes: N/A
2. Are construction warning signs in place? Yes
Notes: N/A
3. Are construction and staging areas fenced off to prevent public access? Yes
Notes: N/A
Resorts/Plans/Specifications
4. Are the construction plans and specifications located at the project site? Yes
Notes: N/A
5. Are the permits located and notices displayed at the project site? Yes
Notes: N/A
6. Has the contractor provided the Daily Reports for the previous day? Yes
If incomplete, list deficiencies of contractor's Daily Report: N/A
Project Site
7. Are construction operations being conducted today? Yes
Notes: See Detailed Observation #1
8. Is the marine mattress foundation being constructed today? Yes
Notes: N/A
9. Is armor stone being placed today? Yes
Notes: N/A
10. Is the steel sheet pile wall being constructed today? No
Notes: N/A
11. Is the accretion fillet being constructed today? No
Notes: N/A
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC.
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
12. Is the contractor using approved staging storage areas (marked, neat & orderly)? Yes
Notes: N/A
13. Is the public being kept out of the construction area? Yes
Notes: N/A
14. Is the acceptance survey for a completed section being conducted today? No
Location: N/A
15. Was any environmental monitoring (turbidity, turtle, bird, etc.) conducted today? No
Describe environmental monitoring: N/A
Measurements and Samalin
16. Was the constructed structure verified to meet the plans and specifications? Yes
Measurement: Visual comparison of the UAS orthomosaic with the structure footprint.
17. Was the constructed sheet pile verified to meet the plans and specifications? N/A
Measurement: N/A
18. Were any photographs taken? Yes
19. Was the drone flown today? Yes
Detailed Observations:
1. Armor stone (Size A) installation operations were being conducted today on the terminal groin. Eighteen (18)
marine mattresses were installed today between Sta. 9+20 to Sta. 9+40. CDC was observed placing stone on top
of marine mattresses between Sta. 9+20 and Sta. 9+40.
2. Armor stones (Size A) were observed being delivered to the project site via flatbed tractor trailer from the
Rockingham Vulcan quarry. All stones appeared to be within the size range for the Size A stone (See Photo #2).
3. Construction signs were observed in place and fencing was observed around the 4th Street and Shallotte Blvd
staging and laydown areas.
4. No work was observed at the Shallotte Blvd staging area. Signs and barricades were observed in place.
5. Observed damage to asphalt on the northeast corner of Shallotte Blvd and 4th Street, where trucks turn north to
go to the staging area at the north end of Shallotte Blvd (See Photo #7).
6.Observed stone fragment outside the footprint of the structure, on the east side near Sta. 4+00. Richard Mattingly
(CDC) was informed and indicated that it would be removed and placed in the fragment stockpile (See Photo #4).
6. Observed miscellaneous trash, lumber, stone debris on the west side of the 4th Street/Shallotte Blvd where the
flatbed truck drivers unstrap the stones before unloading them at the east end of 4th Street (See Photo #9).
Items Discussed with Contractor's Superintendent, Surveyor, Regulatory Agencies, ... etc.:
1. The USACE Ocean Isle Beach CSRM Project Pre -construction meeting was held today via conference call.
Representatives joining the call from the Town included Mayor Debbie Smith, Daisy Ivey, Justin Whiteside, and
Adam Priest (CPE). The meeting was led by Rolando Serrano (USACE) and was joined by Steve Bassett and Ricky
Smith w/ Norfolk Dredging, Bill Harris, Emily Hughes, Justin Carter, and Brennan Dooley w/ USACE. A specific
start date for the beginning of the dredge and placement operations was not stated during the call, however, the
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COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 2

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
beginning of Feb. was mentioned. Norfolk indicated that they would be performing BD surveys starting Jan. 24th-
25th. Emily Hughes (USACE) mentioned there will be an additional meeting at the project site to review the pipe
placement plan submitted by Norfolk, although no date was set. Brennan Dooley (USACE) mentioned holding
weekly progress calls to keep all parties involved up to date on the project during construction.
Adam Priest (CPE) informed Richard Mattingly (CDC) that the average excavation elevation for the marine
mattresses was slightly higher at Sta. 8+80 and Sta. 9+00 than it had been at previous stations, however, these
elevations were still within the acceptable threshold Richard indicated that he would relay the message to the
excavator operator so that they could monitor the elevations moving forward.
Richard Mattingly (CDC) asked if there had been any updates regarding the installation of a force main crossing
4th Street at the intersection with Columbia Blvd. Adam Priest (CPE) reached out to the Town and they indicated
that the contractor of the Pointe Development expects to perform the installation on Saturday (1/22) depending
on the weather. Richard indicated that if the installation was done during the week it would delay the trucks
delivering stone to the site. He also indicated that the stockpile of stone is driving production and a delay in the
stone delivery would impact the progress of the project.
Richard Mattingly (CDC) indicated that the Rockingham Quarry was impacted by freezing temperatures and icy
conditions over the weekend and were not open on Monday (1/17) which resulted in stone not being delivered.
Richard mentioned that there is a potential for no stone delivery on Friday (1/21) based on forecasted icy
conditions for that part of the state.
Were any issues identified today which may result in a field adjustment report, contract modification,
request for interpretation, or noncompliance? If so, describe:
1. No issues were discussed today.
Equipment List:
• (1) Frontend loader,
• (3) off road dump trucks,
• (2) off road flatbed trucks for hauling mattresses,
• (4) excavators,
• (1) bulldozer
• 4WD ATV
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
Photos
Photo 1. Ocean conditions at approximately 10:45 am.
Photo 2. Flatbed truck delivering Size A armor stone.
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
Photo 3. CDC crew placing marine mattresses between Sta. 9+20 and Sta. 9+40.
Photo 4. Non -specification stone fragment near Sta. 4+00 to be removed by CDC.
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
Photo 5. View of the Size A armor stone stockpile.
Photo 6. CDC crew delivering stone to be placed between Sta. 9+20 and Sta. 9+40.
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 6

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
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Photo 7. Damaged asphalt at the northeast corner of the 4th Street/Shallotte Blvd intersection.
Photo 8. View of the remaining marine mattresses being stored at the north end of Shallotte Blvd.
RifrUl COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. PAGE 7
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
Photo 9. Debris/trash from stone delivery trucks on the west side of the 411 Street/Shallotte Blvd intersection.
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 8

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: January 18, 2022 Observation Report No.: 016
Photo 11. Aerial view of the terminal groin looking west.
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 9

300'
130'
TERMINAL GROIN PROFILE
750'
TRANSITION FROM STONE
SIZE 'A' TO STONE SIZE 'B'
AT STATION 8+00
i
10 TOR OF CAP TERMINAL GROIN 10
EXISTING GRADE
5 +4.9' NAVD88 MARCH 2O21 5
+4.5 NAVD88. .
MHW EL. +1.79' NAVD88 1r
W---------- --- --
' ' \
p MLW EL. -2.94 NAVD88
5
EL. _ -3.0' NAVD88 `.\
-10 1' MARINE 10
J MATTRESS
w -15 TRANSITION STRUCTURE -15
SLOPE 1V:2H TO 1V:3H
BETWEEN STA 9+00 AND STA. 9+50
-20 -20
MINIMUM TIP ELEVATION EL. -23.0' NAVD88
0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00 7+50 8+00 8+50 9+00 9+50 10+00 10+50 11+00 11+50
DISTANCE ALONG PROFILE (FEET)
SECTION A -A'
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LEGEND:
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SIZE A STONE = STONE SIZE A W = 5.5 TO 8.9 TONS WITH
50% GREATER THAN 7.0 TONS, 165 PCF MINIMUM
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SIZE B STONE = STONE SIZE B W = 3.1 TO 5.1 TONS WITH
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50% GREATER THAN 4.0 TONS, 165 PCF MINIMUM
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NOTES:
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1. ELEVATIONS SHOWN ARE IN FEET REFERENCED TO NORTH AMERICAN
VERTICAL DATUM OF 1988 (NAVD88).
2. BATHYMETRIC SURVEY PERFORMED MARCH 2O21, BY McKIM & CREED
AND MAY NOT BE REPRESENTATIVE OF CURRENT CONDITIONS.
DRAWING NO.
0 5 10 0 50 100
x5-1
VERTICAL GRAPHIC SCALE IN FT HORIZONTAL GRAPHIC SCALE IN FT
SHEET 7 OF 13

1)
A
Terminal Groin Marine Mattress and Stone Placement
Progress Map
Mattress Key
20'x5' 275
25'x5' 237
10'x5' 4
Total 516
REVISIONS
NO. DATE DESCRIPTION BY NO. DATE DESCRIPTION
Image is not to scale.
COQ-TQL QN D WAp TERWAY SYSTEMS This image is not intended for construction purposes, it is only an example of how
the product looks and should not be used for any other purposes than visual aid.
* All measurements are in Imprial Units, and -xWXH format.
* All sizes shown are nominal.
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15'
C
20'
IE
F
CLIENT
Coastal Design & Construction, Inc
PROJECT NAME
Ocean Isle Beach Shoreline Protection Project Terminal Groin
SHEET TITLE
Mattress Layout
6364 Almondsville Rd
Gloucester, VA
PROJECT LOCATION
NAME
DATE
PROJECT NO. 000000
CONTRACTING
JLS Contracting Services, LLC
1205 Hayes Industrial Drive
Brunswick County, NC
DRAWN BY
JMR
09/13/2021
SCALE AS SHOWN
STATE OR FEDERAL AID PROJECT No.
SERVICES, LLC
Mariana, Georgia 30062I678-264-8170
www.jlscontracnng.com
00000000000000
SHEET 2 OF 1
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