Terminal Groin Construction Observation Report #005 11/30/2021

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021 Observation Report No.: 005
Observer: Adam Priest Commencement Date: November 16, 2021
Contract Date: 015
Arrival/Departure Times: 10:00 - 14:30
Weather Conditions: Clear, Sunny
Wave Height & Direction: 1-2 Feet, S
Wind Speed & Direction: 5-15 MPH, SW
Marine Mattress Installed BTWN:
Sta. 4+10 and Sta. 4+60
Armor Stone Installed BTWN:
Sta. 4+10 and Sta. 4+60
Sheet Pile Installed BTWN:
N/A
Completed Armor Stone:
Today: 440 Tons To Date: 1,602 Tons
Completed Marine Mattress:
Today: 2,025 Sq. Ft. To Date: 8,025 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 Obs. #1
8. Is the marine mattress foundation being constructed today? Yes
Notes: See Detailed Obs. #1
9. Is armor stone being placed today? Yes
Notes: See Detailed Obs. #1
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
12. Is the contractor using approved staging storage areas (marked, neat & orderly)? Yes
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: November 30, 2021 Observation Report No.: 005
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 SamDlin
16. Was the constructed structure verified to meet the plans and specifications? No
Measurement: N/A
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. Marine mattress and armor stone (Size B) installation operations were being conducted today on the terminal
groin. CDC was observed laying eighteen (18) marine mattresses and placing Size B armor stone on top of the in -
place mattresses between Sta. 4+10 and Sta. 4+60.
2. Marine mattress filling operations were being conducted today at the north end of Shallotte Blvd (See Photo #9
& 10).
3. Armor stones (Size B) were observed being delivered to the project site via flatbed tractor trailer from the
Rockingham Vulcan quarry. All stones visually appeared within the size range for the Size B stone.
4. CDC provided survey check data for the cross -sections at Sta. 4+00 through Sta. 4+60 indicating that the marine
mattresses were installed to grade.
5. The On -site Observer noticed several stone fragments lying next to the terminal groin and informed Richard
Mattingly (CDC). Richard stated that the fragments would be removed and placed up at the stockpile area for
disposal at a later date.
6. Adam Sellers (016) was observed on -site today, checking on the progress of the terminal groin construction.
7. During the removal of a marine mattress from the truck and prior to placement, the filter fabric on the bottom of
the mattress caught on something and was partially pulled off. The CDC crew placed it back on the truck and re-
attached the filter fabric to the bottom of the marine mattress. Once the fabric was re -attached the mattress
was placed in the water (See Photo #7).
8. The On -site Observer saw the bucket being removed from the yellow Komat'su excavator. The bucket was being
replaced with a shackle to hold the spreader bar for placing marine mattresses.
9. The On -site Observer observed the bulldozer being used to move sand landward that had built up on the west
side of the groin (See Photo #5).
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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: November 30, 2021 Observation Report No.: 005
Items Discussed with Contractor's Superintendent, Surveyor, Regulatory Agencies, ... etc.:
1. Richard Mattingly (CDC) stated that the tonnage being delivered from the quarry had gotten better but more
stone is needed to be delivered per day.
Jim Gunn (CDC) informed the On -site Observer today he spoke with Walter Crabtree (Vulcan) that they will be
bumping the number of trucks making deliveries from 8 to 14 so that with each truck making two trips per day,
the number of loads per day will increase from 16 to 28 loads, increasing the tonnage being delivered to 450-500
tons/day. The project has on average received approx. 200 tons/day in stone deliveries. Jim also stated that
another excavator is being brought to the quarry to assist the one excavator that CDC purchased a strain gauge
for so that the excavator can measure the weight of each stone that it picks up and cut down weighing process
time. The new excavator being delivered would assist in loading trucks once the stones have been weighed.
Richard Mattingly (CDC) indicated that the 4th excavator on -site will be receiving a new bucket on
Thursday/Friday, after which point it will be used to assist with the armor stone placement and marine mattress
laying operations.
4. Jim Gunn (CDC) stated that they plan on bringing a strobe -mounted ATV to the site so that a CDC crew member
could drive down to the intersection of 4th Street and Shallotte Blvd to assist the trucks delivering armor stone
unstrapping the stone in preparation for unloading.
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:
• Skid steer loader,
• Forklift for mattress filling, Frontend loader,
• (2) off road dump trucks,
• (2) off road flatbed trucks for hauling mattresses,
• Link Belt 460 excavator for loading of mattresses from staging area,
• (3) excavators,
• (1) bulldozer
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021
Photos
Observation Report No.: 005
Photo 1. Ocean conditions at approximately 10:15 am
Photo 2. Excavator placing armor stone on newly installed marine mattresses.
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021 Observation Report No.: 005
Photo 3. A flatbed trailer delivering Size B armor stones to the project.
Photo 4. The stockpile of armor stones on -site.
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 5

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021 Observation Report No.: 005
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Photo 5. Bulldozer pushing sand that has built up on the west side of the partially constructed terminal groin.
Photo 6. Marine mattress being placed near Sta. 4+60 at 11:15 am
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2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021 Observation Report No.: 005
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Photo 7. CDC re -attaching filter cloth to bottom of marine mattress.
Photo 8. View of the east side of the structure, looking north near Sta. 4+50.
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 7

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021 Observation Report No.: 005
Photo 9. Marine mattresses being constructed prior to being filled with mattress stone.
Photo 10. Marine mattresses filled and stored at the end of Shallotte Blvd.
COASTAL PROTECTION ENGINEERING OF NORTH CAROLINA, INC. I PAGE 8

2021-2022 OCEAN ISLE BEACH -TERMINAL GROIN PROJECT
CONSTRUCTION OBSERVATION REPORT
Date: November 30, 2021
Photo 11. Aerial view of the terminal groin looking west.
Observation Report No.: 005
Photo 12. Overhead view of the terminal groin construction operations.
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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.
.I n
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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