TILLAMOOK NJ_ADVERTISE_PLAN SET_FINAL.pdf
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- Tillamook North Jetty Repairs W9127N21B0021
- Solicitation number
- W9127N21B0021
About this file
This document provides details regarding a federal contract opportunity for the Tillamook North Jetty Repairs project. The U.S. Army Corps of Engineers Portland District intends to issue a firm fixed price invitation for bids for repairs to the north jetty located at Tillamook Bay, Oregon. Proposed repairs include toe, side slope, and crest construction along 1,300 feet of the jetty trunk to a crest width of 30 feet and elevation of +22 feet. Optional work includes repairs to 400 feet of jetty root. The estimated stone volumes required are approximately 8,970 cubic yards for base work and 3,830 cubic yards for optional work. The performance period for stone placement is April 1 through October 31, 2022. This procurement is a total small business set aside under NAICS code 237990. The estimated value of construction for all base and optional work is over $10 million.
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| File | Type | Posted |
|---|---|---|
| C.04 - Abstract - 7N21B0021.pdf | ||
| TNJR Site Visit Roster.pdf | ||
| Tillamook North Jetty Repair_ADV.pdf |
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Text version
PATRICK L. DUYCK, P.E.
CHIEF, DESIGN BRANCH CHIEF, ENGINEERING & CONSTRUCTION DIVISION
SOLICITATION NUMBER: W9127N21B0021
DATE:
DISTRICT COMMANDER
COLONEL, CORPS OF ENGINEERS
US Army Corps of Engineers Portland District
THIS PROJECT WAS DESIGNED BY THE PORTLAND
DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS.
THE INITIALS OR SIGNATURES AND REGISTRATION
DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE
PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR
EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.
MICHAEL D. HELTON, PMP
MARK J. SAWKA, P.E.
TILLAMOOK
NORTH JETTY
MAJOR MAINTENANCE REPAIRS
JULY 26, 2021
SAWKA.MARK.J.12
29184926
Digitally signed by
SAWKA.MARK.J.1229184926
Date: 2021.07.16 08:53:36 -07'00'
DUYCK.PATRICK.L.1242
841189
Digitally signed by
DUYCK.PATRICK.L.1242841189
Date: 2021.07.19 12:47:51 -07'00'
HELTON.MICHAEL
.DON.1131216021
Digitally signed by
HELTON.MICHAEL.DON.1131216
Date: 2021.07.26 19:03:46 -07'00'
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GENERAL LEGEND
GENERAL CROSS REFERENCING SYMBOLS
SECTION
SCALE: X" = X'-X"SDXXX
A
A
SDXXX
SDXXX
SECTION/DETAIL TITLE
(CENTERED UNDER SECTION/DETAIL)
SECTION SYMBOL
DETAIL SYMBOL
B/W BETWEEN
CO CONTRACTING OFFICER
CY CUBIC YARD
E EASTING
EL ELEVATION
FNC FEDERAL NAVIGATION CHANNEL
FT FEET
GQAR GOVERNMENT QUALITY ASSURANCE REPRESENTATIVE
H HORIZONTAL
HWY HIGHWAY
MIN MINIMUM
MLLW MEAN LOWER LOW WATER
NTS NOT TO SCALE
NAVD88 NORTH AMERICAN VERTICAL DATUM OF 1988
NAD83 NORTH AMERICAN DATUM OF 1983
NJ NORTH JETTY
N NORTHING
PCF POUNDS PER CUBIC FOOT
STA STATION
TYP TYPICAL
V VERTICAL
W/ WITH
WD DESIGN UNIT WEIGHT
ABBREVIATIONS
PROJECT AREA WORK BOUNDARY
MAJOR CONTOUR (EXISTING)
MINOR CONTOUR (EXISTING)
MAJOR CONTOUR (FINISHED)
MINOR CONTOUR (FINISHED)
HARDENED WETLAND PROTECTION
CONCRETE BARRIER
DRAWING INDEX:
G-001 COVER SHEET
G-002 DRAWING INDEX, LEGEND, ABBREV. AND GENERAL NOTES
G-003 VICINITY, LOCATION, AND PROJECT MAP
G-004 SITE ACCESS PLAN
G-005 SURVEY PLAN AND NARRATIVE
CE101 EXISTING CONDITIONS PLAN
CS101 SITE PLAN
C-201 REPAIR PROFILE - STA. 28+00 TO 41+00
C-202 REPAIR ISOPACH - STA 28+00 TO 41+00
CO201 OPTIONAL REPAIR PROFILE - STA. 24+00 TO 29+00
CO202 OPTIONAL REPAIR ISOPACH - STA. 24+00 TO 29+00
C-301 REPAIR CROSS-SECTIONS - STA. 32+00 TO 35+00
C-302 REPAIR CROSS-SECTIONS - STA. 32+00 TO 35+50
C-303 REPAIR CROSS-SECTIONS - STA. 36+00 TO 39+50
C-304 REPAIR CROSS-SECTIONS - STA. 40+00 TO 41+00
CO301 OPTIONAL REPAIR CROSS-SECTIONS - STA. 24+00 TO 27+50
CO302 OPTIONAL REPAIR CROSS-SECTIONS - STA. 28+00 TO 29+00
C-501 TYPICAL JETTY REPAIR DETAILS
C-502 TEMPORARY ENVIRONMENTAL CONTROLS
C-503 WETLAND PROTECTION DETAILS
FILE
NO.
DRAWING NAME ACTION
CODE
1. SHEET ACTION NUMBER IDENTIFICATION KEY SHALL BE AS SHOWN BELOW:
1 DENOTES FIO DRAWING IS OBSOLETE AT THE
COMPLETION OF THIS CONTRACT
2 DENOTES DRAWINGS SHALL BE UPDATED AT THE
COMPLETION OF THIS CONTRACT
3 DENOTES FIO DRAWING WILL BE SUPERCEDED BY
THE FOLLOWING DRAWINGS AT THE COMPLETION
OF THIS CONTRACT
4 DENOTES FIO DRAWING WAS REFERENCED BY THE
FOLLOWING CONTRACT DRAWINGS
5 DENOTES FIO DRAWING IS FOR REFERENCE ONLY
2. FIO DENOTES "FOR INFORMATION ONLY"
ACTION CODE KEY
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SN
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TILLAMOOK
W
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PROJECT LOCATION
SCALE: NTS
VICINITY MAP
PACIFIC OCEAN
BARVIEW
CRAB
ROCK
SCALE: NTS
PROJECT MAP
NORTH JETTY
SOUTH JETTY
SCALE: NTS
LOCATION MAP
PROJECT LOCATION
7/
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41+99
24+00
25+00 27+50
30+00 32+50
35+00 37+50
40+00
0+00 2+50
5+00 7+50
10+00 12+50
15+00 17+50
20+00 22+50
25+00 27+50
30+00 32+50
35+00 37+50
40+00 42+50
45+0047+5050+0052+5055+0057+00
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SURVEY NARRATIVE
SURVEY PLAN
1. DATA SOURCES
THE TOPOGRAPHIC AND HYDROGRAPHIC DATA DISPLAYED ON THE PLANS IS A COMPILATION OF SURVEYS COMPLETED IN 2015.
BATHYMETRIC DATA WAS COLLECTED FOR THE JETTY AND NEAR JETTY AREAS BY DAVID EVANS AND ASSOCIATES (DEA) USING MULTI-BEAM SURVEY METHODS BETWEEN OCTOBER 15 AND
OCTOBER 17, 2015.
TOPOGRAPHIC DATA FOR THE JETTY HEAD, TRUNK, AND ROOT WAS COLLECTED BY STATEWIDE LAND SURVEYING INC. (SWLS) AND DAVID C. SMITH AND ASSOCIATES USING AERIAL MAPPING
AND GROUND-BASED GPS SURVEY METHODS BETWEEN OCTOBER 12 AND OCTOBER 15, 2015.
TOPOGRAPHIC DATA FOR THE UPLAND AREAS IN THE VICINITY OF THE NORTH AND SOUTH JETTY WAS COLLECTED IN 2015 AS PART OF THE USACE NATIONAL COASTAL MAPPING PROGRAM (NCMP) USING LIDAR. THE BARE EARTH DIGITAL ELEVATION MODEL (DEM), WHICH REPRESENTS THE EARTH SURFACE WITH ALL VEGETATION AND HUMAN-MADE STRUCTURE REMOVED, WAS
USED FOR THE PLAN SET.
2. DATUMS
HORIZONTAL SPATIAL REFERENCE SYSTEM
STATE PLANE COORDINATE SYSTEM, OREGON NORTH FIPS 3601
NORTH AMERICAN DATUM OF 1983, NATIONAL ADJUSTMENT 2011, EPOCH 2010.00 (NAD83 [2011])
UNITS: INTERNATIONAL FEET
VERTICAL SPATIAL REFERENCE SYSTEM
NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88)
UNITS: 12B
UNITS: FEET
TIDAL DATUM CONVERSION: NAVD88 FT = -0.38 MEAN LOWER LOW WATER (MLLW) (NOAA GARIBALDI STATION, OR #9437540, CONVERSION OBTAINED USING NOAA VDATUM PROGRAM)
3. BASIS OF BEARING AND ELEVATION SOURCE
THE FOLLOWING TABLES LISTS THE CONTROL POINTS USED DURING THE HYDROGRAPHIC AND TOPOGRAPHIC SURVEYS CONDUCTED IN 2015.
4. SEE SPECIFICATION SECTION 31 00 02.00 25 FOR SURVEY REQUIREMENTS.
4. JETTY AXIS
THE FOLLOWING TABLES PROVIDES THE NORTH JETTY ORIGINAL CENTERLINE AND REPAIR CENTERLINE ALIGNMENT POINTS OF BEGINNING (POB), POINTS OF INTERSECTION (PI), AND POINTS OF ENDING (POE) IN NAD83 OREGON NORTH
(3601) INTERNATIONAL FEET.
ORIGINAL CENTERLINE
STATION NORTHING EASTING DESCRIPTION
00+00.00 712145.71 7320243.76 POB
20+00.68 712615.18 7318298.94 PI
32+60.00 712867.00 7317065.06 PI
34+45.66 712904.32 7316883.18 PI
35+61.73 712941.15 7316773.11 PI
45+61.75 713091.31 7315784.43 PI
49+62.23 713124.86 7315385.37 PI
51+02.23 713126.41 7315245.37 PI
57+00.00 713158.02 7314648.44 POE
REPAIR CENTERLINE
STATION NORTHING EASTING DESCRIPTION
24+00.00 712672.13 7317916.46 POB
25+00.00 712692.13 7317818.48 PI
28+00.00 712752.12 7317524.54 PI
29+50.18 712790.88 7317379.44 PI
33+99.65 712898.39 7316943.03 PI
36+98.73 712968.18 7316652.20 PI
41+00.00 713028.46 7316255.48 POE
ORIGINAL CENTERLINE
REPAIR CENTERLINE
42+00
00400' 400'
DATUM CONVERSIONS
TIDAL DATUM ELEVATION IN FEET NAVD88
MHHW 7.94
MHW 7.23
MSL 4.12
MLW 0.99
MLLW -0.38
GARIBALDI STATION 9437540
7/
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27+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+0038+0039+0040+0041+0042+00
27+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+0038+0039+0040+0041+0042+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
37+00
38+00
39+00
40+00
41+00
42+00
43+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
37+00
38+00
39+00
40+00
41+00
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FG
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PLAN VIEW
ORIGINAL CL
REPAIR CL
2H:1V SIDE SLOPES
CREST ELEV: 22 FT
2H:1V SIDE SLOPES
CREST WIDTH: 30 FT
END REPAIR CENTERLINE
BEGIN REPAIR CENTERLINE
CREST WIDTH: 20 FT
CREST WIDTH TRANSITION
20 FT TO 30 FT
STA. 28+00 TO 29+00
CREST ELEVATION
TRANSITION:
EG TO 22 FT
STA. 28+00 TO 29+00
(SEE NOTE 2)
CREST ELEVATION
TRANSITION:
22 FT TO EG
STA. 40+00 TO 41+00
HORIZONTAL SCALE: 1" = 60'
REPAIR CL PROFILE
VERTICAL SCALE: 1" = 6'
SCALE: 1"= 60'
60' 0 60'
SCALE: 1"= 60'
60' 0 60'
NOTES:
1. BETWEEN APPROXIMATE STATIONS 33+00 AND 41+00, REMOVE EXISTING ROAD
SURFACE MATERIAL TO INSTALL NEW JETTY STONE.
2. IF OPTIONS FOR ADDITIONAL JETTY REPAIR WORK ARE EXERCISED, TRANSITION
THE CREST ELEVATION BETWEEN STATIONS 28+00 AND 29+00 IN ACCORDANCE
WITH SHEET CO201.
ELEVATIO
N
(N
AVD
88)EL
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N (N
AV
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-5
-5
27+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+0038+0039+0040+0041+0042+00
27+0028+0029+0030+0031+0032+0033+0034+0035+0036+0037+0038+0039+0040+0041+0042+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
37+00
38+00
39+00
40+00
41+00
42+00
43+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
37+00
38+00
39+00
40+00
41+00
Elevations Table
Number
Minimum Elevation
0.00
3.00
6.00
9.00
12.00
Maximum Elevation
3.00
6.00
9.00
12.00
15.00
Area
42833.92
28307.10
10426.06
8258.24
1468.14
Color
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FG
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ORIGINAL CL
REPAIR CL
LIMIT OF REPAIR
CREST ELEV: 22 FT
LIMIT OF REPAIR
END REPAIR CENTERLINE
BEGIN REPAIR CENTERLINE
CREST ELEVATION
TRANSITION:
EG TO 22 FT
STA. 28+00 TO 29+00
(SEE NOTE 2)
CREST ELEVATION
TRANSITION:
22 FT TO EG
STA. 40+00 TO 41+00
0 60'60'
SCALE: 1"= 60'
0 60'60'
SCALE: 1"= 60'
N
REPAIR CL PROFILE
HORIZONTAL SCALE: 1" = 60'
VERTICAL SCALE: 1" = 6'
PLANNOTES:
1. BETWEEN APPROXIMATE STATIONS 33+00 AND 41+00, REMOVE EXISTING ROAD
SURFACE MATERIAL TO INSTALL NEW JETTY STONE.
2. IF OPTIONS FOR ADDITIONAL JETTY REPAIR WORK ARE EXERCISED, TRANSITION
THE CREST ELEVATION BETWEEN STATIONS 28+00 AND 29+00 IN ACCORDANCE
WITH SHEET CO202.
DEPTH BELOW DESIGN TEMPLATE (FT)
From To
AT
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N (N
AV
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N (N
AV
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-5
23+0024+0025+0026+0027+0028+0029+0030+0031+0032+0033+00
23+0024+0025+0026+0027+0028+0029+0030+0031+0032+0033+00
19+00
20+00
21+00
22+00
23+00
24+00
25+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
24+00
25+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
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US Army Corps of Engineers ®
PL
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54321
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7/
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CREST ELEVATION TRANSITION:
18 FT TO 22 FT
STA. 28+00 TO 29+00
EG
PLAN VIEW
ORIGINAL CL
REPAIR CL
2H:1V SIDE SLOPES
CREST ELEV: 22 FT
2H:1V SIDE SLOPES
CREST WIDTH: 30 FT
END OPTIONAL REPAIR
BEGIN OPTIONAL REPAIR
AND REPAIR CENTERLINE
CREST WIDTH: 20 FT
LIMITS OF
NORTH JETTY REPAIR
(SEE C-201)
CREST WIDTH TRANSITION
20 FT TO 30 FT
STA. 28+00 TO 29+00
CREST ELEV: 18 FT
FG
REPAIR CL PROFILE
(SEE C-201)
CREST ELEVATION
TRANSITION:
EG TO 18 FT
STA. 24+00 TO 25+00
HORIZONTAL SCALE: 1" = 60'
OPTIONAL REPAIR CL PROFILE
VERTICAL SCALE: 1" = 6'
SCALE: 1"= 60'
60' 0 60'
SCALE: 1"= 60'
60' 0 60'
NOTE:
1. BETWEEN APPROXIMATE STATIONS 33+00 AND 41+00, REMOVE EXISTING ROAD
SURFACE MATERIAL TO INSTALL NEW JETTY STONE.
ELEVATIO
N
(N
AVD
88)EL
EV
AT
IO
N (N
AV
D
-5
-5
23+0024+0025+0026+0027+0028+0029+0030+0031+0032+0033+00
23+0024+0025+0026+0027+0028+0029+0030+0031+0032+0033+00
19+00
20+00
21+00
22+00
23+00
24+00
25+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
24+00
25+00
26+00
27+00
28+00
29+00
30+00
31+00
32+00
33+00
34+00
35+00
36+00
Elevations Table
Number
Minimum Elevation
0.00
3.00
6.00
9.00
12.00
Maximum Elevation
3.00
6.00
9.00
12.00
15.00
Area
7922.61
9695.87
8864.94
2161.12
222.30
Color
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US Army Corps of Engineers ®
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CREST ELEVATION TRANSITION:
18 FT TO 22 FT
STA. 28+00 TO 29+00
EG
PLAN
ORIGINAL CL
REPAIR CL
LIMITS OF REPAIR
CREST ELEV: 22 FT
LIMITS OF REPAIR
END OPTIONAL REPAIR
BEGIN OPTIONAL REPAIR
AND REPAIR CENTERLINE
LIMITS OF
NORTH JETTY REPAIR
(SEE C-201)
CREST ELEV: 18 FT
FG
REPAIR CL PROFILE
(SEE C-201)
CREST ELEVATION
TRANSITION:
EG TO 18 FT
STA. 24+00 TO 25+00
0 60'60'
SCALE: 1"= 60'
0 60'60'
SCALE: 1"= 60'
N
OPTIONAL REPAIR CL PROFILE
HORIZONTAL SCALE: 1" = 60'
VERTICAL SCALE: 1" = 6'
NOTE:
1. BETWEEN APPROXIMATE STATIONS 33+00 AND 41+00, REMOVE EXISTING ROAD
SURFACE MATERIAL TO INSTALL NEW JETTY STONE.
DEPTH BELOW DESIGN TEMPLATE (FT)
From To
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
29+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
29+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
30+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
30+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
31+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N
(F T, N
AV
D
C
H
AN
N
EL
S
ID
E (S
O U
TH
) ELEVATIO
N
(FT, N
AVD
88)
O C
EAN
SID
E (N O
R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
31+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
28+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
28+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
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IDENTIFICATION
D
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US Army Corps of Engineers ®
PL
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54321
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EXISTING GRADE (2015)
ARMOR LAYER (TYP.)
REPAIR TEMPLATE
(TYP.)
LEGEND:
NOTES:
1. REWORK EXISTING STONE AS NECESSARY TO
ACHIEVE SMOOTH INTERFACE BETWEEN NEW
STONE AND RELICT STONE PER SECTION 35 31 26.40
25 JETTY REPAIRS.
2. AREAS WHERE EXISTING SLOPE IS WITHIN
TOLERANCES MAY REQUIRE RECONSTRUCTION TO
ACHIEVE STONE INTERLOCK AS SPECIFIED IN
SECTION 35 31 26.40 25 JETTY REPAIRS.
3. JETTY CREST ELEVATION INCREASES FROM
EXISTING GRADE AT STA. 28+00 TO 22 FT AT STA.
29+00.JETTY CREST WIDTH INCREASES FROM 20
FEET AT STA. 28+00 TO 30 FEET AT STA. 29+00. IF
OPTIONS FOR ADDITIONAL JETTY REPAIR WORK ARE
EXERCISED, TRANSITION THE CREST ELEVATION
AND INSTALL ARMOR STONE AND BEDDING
MATERIAL BETWEEN STATIONS 28+00 AND 29+00 AS
SHOWN ON SHEET CO302.
4. EXISTING GRADE SHOWN BASED ON DATA
COLLECTED IN 2015 AND MAY NOT REFLECT THE
JETTY CONDITION AT TIME OF CONSTRUCTION.
CONTRACTOR TO CONDUCT A SURVEY AND VERIFY
ARMOR STONE VOLUMES PRIOR TO INSTALLATION.
REFER TO SECTION 31 00 02.00 25 SURVEY.
5. AT DEPTHS GREATER THAN 0 FT. NAVD88, OR WHEN
THE REPAIR TEMPLATE IS LESS THAN ONE ARMOR
STONE DIAMETER ABOVE EXISTING GRADE, END
2H:1V SIDE SLOPES AND PLACE ARMOR OR TOE
STONES AS NECESSARY TO SUPPORT THE ARMOR
LAYER.
6. PLACE 1.5 FT OF BEDDING MATERIAL WHERE SAND
IS PRESENT AT EXISTING GRADE PRIOR TO ARMOR
STONE PLACEMENT. SEE C-501.
12.5' 12.5'
JETTY CREST ELEV. 22 FT
(SEE NOTE 3)
15' 15'
JETTY CREST ELEV. 22 FT
8' CL OFFSET
INSTALL A1 ARMOR STONE
12' CL OFFSET
14' CL OFFSET
16' CL OFFSET
19' CL OFFSET 10' CL OFFSET
15' 15'
JETTY CREST ELEV. APPROX. 16 FT
(SEE NOTE 3)
BEGIN JETTY REPAIR
22' CL OFFSET
25' CL OFFSET
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
BEDDING MATERIAL (TYP.)
(SEE NOTE 6)
SCALE: 1"= 20'
20' 0 20'
7/
/2
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
32+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
32+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
33+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
33+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
34+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
34+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
35+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N
(F T, N
AV
D
C
H
AN
N
EL
S
ID
E (S
O U
TH
) ELEVATIO
N
(FT, N
AVD
88)
O C
EAN
SID
E (N O
R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
35+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
G 2E
C C
JM
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L as t S av ed B y:
C-302
TI
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AM
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+0
TO
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N
D , P
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N
D C
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N
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PORTLAND DISTRICT
SO
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N N
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FI
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N
AM
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D R
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N
B Y:
C H
EC
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D B
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D
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PL
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TR
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N O
SHEET
IDENTIFICATION
D
AT
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AP
PR
D R
AW
IN
G N
U M
BE
R
US Army Corps of Engineers ®
PL
O
T D
AT
E:
54321
D
C
B
A
NOTES:
1. REWORK EXISTING STONE AS NECESSARY TO
ACHIEVE SMOOTH INTERFACE BETWEEN NEW
STONE AND RELICT STONE PER SECTION 35 31
26.40 25 JETTY REPAIRS.
2. AREAS WHERE EXISTING SLOPE IS WITHIN
TOLERANCES MAY REQUIRE RECONSTRUCTION
TO ACHIEVE STONE INTERLOCK AS SPECIFIED IN
SECTION 35 31 26.40 25 JETTY REPAIRS.
3. EXISTING GRADE SHOWN BASED ON DATA
COLLECTED IN 2015 AND MAY NOT REFLECT JETTY
CONDITION AT TIME OF CONSTRUCTION.
CONTRACTOR TO CONDUCT A SURVEY AND
VERIFY ARMOR STONE VOLUMES PRIOR TO
INSTALLATION. REFER TO SECTION 31 00 02.00 25
SURVEY.
4. AT DEPTHS GREATER THAN 0 FT. NAVD88, OR
WHEN THE REPAIR TEMPLATE IS LESS THAN ONE
ARMOR STONE DIAMETER ABOVE EXISTING
GRADE, END 2H:1V SIDE SLOPES AND PLACE
ARMOR OR TOE STONES AS NECESSARY TO
SUPPORT THE ARMOR LAYER.
5. PLACE 1.5 FT OF BEDDING MATERIAL WHERE SAND
IS PRESENT AT EXISTING GRADE PRIOR TO
ARMOR STONE PLACEMENT. SEE C-501.
EXISTING GRADE (2015)
ARMOR LAYER (TYP.)
REPAIR TEMPLATE
(TYP.)
15' 15'
JETTY CREST ELEV. 22 FT
15' 15'
JETTY CREST ELEV. 22 FT
6' CL OFFSET
1' CL OFFSET2' CL OFFSET
3' CL OFFSET
2' CL OFFSET
6' CL OFFSET
4' CL OFFSET
SEE NOTE 4
SEE NOTE 4
BEDDING MATERIAL (TYP.)
(SEE NOTE 5)
LEGEND:
INSTALL A1 ARMOR STONE
SCALE: 1"= 20'
20' 0 20'
7/
/2
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
36+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
36+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
37+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
37+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
38+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
38+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
39+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N
(F T, N
AV
D
C
H
AN
N
EL
S
ID
E (S
O U
TH
) ELEVATIO
N
(FT, N
AVD
88)
O C
EAN
SID
E (N O
R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
39+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
G 2E
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L as t S av ed B y:
C-303
TI
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AM
O
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N O
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J
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M
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N
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N
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E R
EP
AI
R S
R
EP
AI
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C R
O
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-S
EC
TI
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N S
+0
TO
9+
N
AT
H
AN
S
TO
R M
ZA
N
D , P
.E
ST
O
R M
ZA
N
D C
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N
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N W
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PORTLAND DISTRICT
SO
LI
C
IT
AT
IO
N N
O
FI
LE
N
AM
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D R
AW
N
B Y:
C H
EC
KE
D B
Y:
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
M
AR
K
D
AT
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SI
ZE
SU
BM
IT
TE
D B
Y:
PL
O
T
SC
AL
E:
C O
N
TR
AC
T
N O
SHEET
IDENTIFICATION
D
AT
E
AP
PR
D R
AW
IN
G N
U M
BE
R
US Army Corps of Engineers ®
PL
O
T D
AT
E:
54321
D
C
B
A
NOTES:
1. REWORK EXISTING STONE AS NECESSARY TO
ACHIEVE SMOOTH INTERFACE BETWEEN NEW
STONE AND RELICT STONE PER SECTION 35 31
26.40 25 JETTY REPAIRS.
2. AREAS WHERE EXISTING SLOPE IS WITHIN
TOLERANCES MAY REQUIRE RECONSTRUCTION
TO ACHIEVE STONE INTERLOCK AS SPECIFIED IN
SECTION 35 31 26.40 25 JETTY REPAIRS.
3. JETTY CREST ELEVATION DECREASES FROM 22 FT
AT STA. 40+00 TO 18.5 FT AT STA. 41+00 TO TIE-IN
TO EXISTING GRADES.
4. EXISTING GRADE SHOWN BASED ON DATA
COLLECTED IN 2015 AND MAY NOT REFLECT THE
JETTY CONDITION AT TIME OF CONSTRUCTION.
CONTRACTOR TO CONDUCT A SURVEY AND
VERIFY ARMOR STONE VOLUMES PRIOR TO
INSTALLATION. REFER TO SECTION 31 00 02.00 25
SURVEY.
5. AT DEPTHS GREATER THAN 0 FT. NAVD88, OR
WHEN THE REPAIR TEMPLATE IS LESS THAN ONE
ARMOR STONE DIAMETER ABOVE EXISTING
GRADE, END 2H:1V SIDE SLOPES AND PLACE
ARMOR OR TOE STONES AS NECESSARY TO
SUPPORT THE ARMOR LAYER.
EXISTING GRADE (2015)
ARMOR LAYER (TYP.)
REPAIR TEMPLATE
(TYP.)
JETTY CREST ELEV. 22 FT
15' 15'
5' CL OFFSET
5' CL OFFSET
5' CL OFFSET
5' CL OFFSET
15' 15'
5' CL OFFSET
5' CL OFFSET
JETTY CREST ELEV. 22 FT
1' CL OFFSET
3' CL OFFSET
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
LEGEND:
INSTALL A1 ARMOR STONE
SCALE: 1"= 20'
20' 0 20'
7/
/2
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
40+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
40+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
41+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
G 2E
C C
JM
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Fi le
L as t S av ed B y:
C-304
TI
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AM
O
O K
N O
R
TH
J
ET
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M
AJ
O
R M
AI
N
TE
N
AN
C
E R
EP
AI
R S
R
EP
AI
R
C R
O
SS
-S
EC
TI
O
N S
+0
TO
1+
N
AT
H
AN
S
TO
R M
ZA
N
D , P
.E
ST
O
R M
ZA
N
D C
H R
IS
TE
N
SE
N W
N
B0
JE
R
EM
Y
S.
A
PP
T, P .E
1:
AN
SI
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G -1
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SO
LI
C
IT
AT
IO
N N
O
FI
LE
N
AM
E:
D R
AW
N
B Y:
C H
EC
KE
D B
Y:
D
ES
IG
N
ED
B
Y:
D
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C R
IP
TI
O N
M
AR
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D
AT
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SI
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SU
BM
IT
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D B
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PL
O
T
SC
AL
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C O
N
TR
AC
T
N O
SHEET
IDENTIFICATION
D
AT
E
AP
PR
D R
AW
IN
G N
U M
BE
R
US Army Corps of Engineers ®
PL
O
T D
AT
E:
54321
D
C
B
A
NOTES:
1. REWORK EXISTING STONE AS NECESSARY TO
ACHIEVE SMOOTH INTERFACE BETWEEN NEW
STONE AND RELICT STONE PER SECTION 35 31
26.40 25 JETTY REPAIRS.
2. AREAS WHERE EXISTING SLOPE IS WITHIN
TOLERANCES MAY REQUIRE RECONSTRUCTION
TO ACHIEVE STONE INTERLOCK AS SPECIFIED IN
SECTION 35 31 26.40 25 JETTY REPAIRS.
3. JETTY CREST ELEVATION DECREASES FROM 22 FT
AT STA. 40+00 TO EXISTING GROUND AT STA.
41+00.
4. EXISTING GRADE SHOWN BASED ON DATA
COLLECTED IN 2015 AND MAY NOT REFLECT
JETTY CONDITION AT TIME OF CONSTRUCTION.
CONTRACTOR TO CONDUCT A SURVEY AND
VERIFY ARMOR STONE VOLUMES PRIOR TO
INSTALLATION. REFER TO SECTION 31 00 02.00 25
SURVEY.
5. AT DEPTHS GREATER THAN 0 FT. NAVD88, OR
WHEN THE REPAIR TEMPLATE IS LESS THAN ONE
ARMOR STONE DIAMETER ABOVE EXISTING
GRADE, END 2H:1V SIDE SLOPES AND PLACE
ARMOR OR TOE STONES AS NECESSARY TO
SUPPORT THE ARMOR LAYER.
EXISTING GRADE (2015)
END JETTY REPAIR
15' 15'
5' CL OFFSET
JETTY CREST ELEV. 22 FT
JETTY CREST ELEV. APPROX. 20 FT
(SEE NOTE 3)
5' CL OFFSET
5' CL OFFSET
REPAIR TEMPLATE
(TYP.)
1 2
SEE NOTE 5
LEGEND:
INSTALL A1 ARMOR STONE
SCALE: 1"= 20'
20' 0 20'
7/
/2
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
24+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
24+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
25+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
25+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
26+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
26+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
27+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N
(F T, N
AV
D
C
H
AN
N
EL
S
ID
E (S
O U
TH
) ELEVATIO
N
(FT, N
AVD
88)
O C
EAN
SID
E (N O
R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
27+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
G 2E
C C
JM
M
Fi le
L as t S av ed B y:
CO301
TI
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AM
O
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N O
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J
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M
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N
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N
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E R
EP
AI
R S
O
PT
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N
AL
R
EP
AI
R C
R O
SS
-S
EC
TI
O N
S
+0
TO
7+
N
AT
H
AN
S
TO
R M
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N
D , P
.E
J.
S
ED
EY
C H
R
IS
TE
N
SE
N
W
N
B0
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S.
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1:
AN
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PORTLAND DISTRICT
SO
LI
C
IT
AT
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N N
O
FI
LE
N
AM
E:
D R
AW
N
B Y:
C H
EC
KE
D B
Y:
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
M
AR
K
D
AT
E:
SI
ZE
SU
BM
IT
TE
D B
Y:
PL
O
T
SC
AL
E:
C O
N
TR
AC
T
N O
SHEET
IDENTIFICATION
D
AT
E
AP
PR
D R
AW
IN
G N
U M
BE
R
US Army Corps of Engineers ®
PL
O
T D
AT
E:
54321
D
C
B
A
EXISTING GRADE (2015)
ARMOR LAYER (TYP.)
OPTIONAL REPAIR
TEMPLATE (TYP.)
LEGEND:
NOTES:
1. REWORK EXISTING STONE AS NECESSARY TO
ACHIEVE SMOOTH INTERFACE BETWEEN NEW
STONE AND RELICT STONE PER SECTION 35 31
26.40 25 JETTY REPAIRS.
2. AREAS WHERE EXISTING SLOPE IS WITHIN
TOLERANCES MAY REQUIRE RECONSTRUCTION
TO ACHIEVE STONE INTERLOCK AS SPECIFIED IN
SECTION 35 31 26.40 25 JETTY REPAIRS.
3. JETTY CREST ELEVATION INCREASES FROM
EXISTING GRADE TO 18 FEET BETWEEN STA. 24+00
AND 25+00
4. EXISTING GRADE SHOWN BASED ON DATA
COLLECTED IN 2015 AND MAY NOT REFLECT JETTY
CONDITION AT TIME OF CONSTRUCTION.
CONTRACTOR TO CONDUCT A SURVEY AND
VERIFY ARMOR STONE VOLUMES PRIOR TO
INSTALLATION. REFER TO SECTION 31 00 02.00 25
SURVEY.
5. PLACE 1.5 FT OF BEDDING MATERIAL WHERE SAND
IS PRESENT AT EXISTING GRADE PRIOR TO
ARMOR STONE PLACEMENT. SEE C-501.
10' 10' JETTY CREST ELEV. 18 FT
JETTY CREST ELEV. 10 FT
(SEE NOTE 3)
10' 10' JETTY CREST ELEV. 18 FT
JETTY CREST ELEV 14 FT
(SEE NOTE 3)
25' CL OFFSET
25' CL OFFSET
25' CL OFFSET 25' CL OFFSET
25' CL OFFSET
25' CL OFFSET
25' CL OFFSET25' CL OFFSET
INSTALL A2 ARMOR STONE
BEDDING MATERIAL (TYP.)
(SEE NOTE 5)
SCALE: 1"= 20'
20' 0 20'
7/
/2
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
28+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
28+50
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
EL
EV
AT
IO
N (F
T, N
AV
D
C H
AN
N
EL
S
ID
E
(S O
U
TH
) ELEVATIO
N
(FT, N
AVD
88) O
C
EAN
SID
E (N
O R
TH
DISTANCE FROM ORIGINAL CENTERLINE (FT)
29+00
-20
-10
-20
-10
0 20 40 60 80 1000-20-40-60-80-100
0 20 40 60 80 1000-20-40-60-80-100
G 2E
C C
JM
M
Fi le
L as t S av ed B y:
CO302
TI
LL
AM
O
O K
N O
R
TH
J
ET
TY
M
AJ
O
R M
AI
N
TE
N
AN
C
E R
EP
AI
R S
O
PT
IO
N
AL
R
EP
AI
R C
R O
SS
-S
EC
TI
O N
S
+0
TO
9+
N
AT
H
AN
S
TO
R M
ZA
N
D , P
.E
ST
O
R M
ZA
N
D C
H R
IS
TE
N
SE
N W
N
B0
JE
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S.
A
PP
T, P .E
1:
AN
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G -1
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2.
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VE
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TI
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PORTLAND DISTRICT
SO
LI
C
IT
AT
IO
N N
O
FI
LE
N
AM
E:
D R
AW
N
B Y:
C H
EC
KE
D B
Y:
D
ES
IG
N
ED
B
Y:
D
ES
C R
IP
TI
O N
M
AR
K
D
AT
E:
SI
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SU
BM
IT
TE
D B
Y:
PL
O
T
SC
AL
E:
C O
N
TR
AC
T
N O
SHEET
IDENTIFICATION
D
AT
E
AP
PR
D R
AW
IN
G N
U M
BE
R
US Army Corps of Engineers ®
PL
O
T D
AT
E:
54321
D
C
B
A
EXISTING GRADE (2015)
ARMOR LAYER (TYP.)
OPTIONAL REPAIR
TEMPLATE (TYP.)
LEGEND:
NOTES:
1. REWORK EXISTING STONE AS NECESSARY TO
ACHIEVE SMOOTH INTERFACE BETWEEN NEW
STONE AND RELICT STONE PER SECTION 35 31
26.40 25 JETTY REPAIRS.
2. AREAS WHERE EXISTING SLOPE IS WITHIN
TOLERANCES MAY REQUIRE RECONSTRUCTION
TO ACHIEVE STONE INTERLOCK AS SPECIFIED IN
SECTION 35 31 26.40 25 JETTY REPAIRS.
3. JETTY CREST ELEVATION INCREASES FROM 18 FT
AT STA. 28+00 TO 22 FEET AT STATION 29+00.
JETTY CREST WIDTH TRANSITIONS FROM 20 FEET
AT STA. 28+00 TO 30 FEET AT STA. 29+00.
4. EXISTING GRADES SHOWN BASED ON DATA
COLLECTED IN 2015 AND MAY NOT REFLECT JETTY
CONDITION AT THE TIME OF CONSTRUCTION.
CONTRACTOR TO CONDUCT A SURVEY AND
VERIFY ARMOR STONE VOLUMES PRIOR TO
INSTALLATION. REFER TO SECTION 31 00 02.00 25
SURVEY.
5. PLACE 1.5 FT OF BEDDING MATERIAL WHERE SAND
IS PRESENT AT EXISTING GRADE PRIOR TO
ARMOR STONE PLACEMENT. SEE C-501.
10' 10'
JETTY CREST ELEV. 18 FT
(SEE NOTE 3)
12.5' 12.5' JETTY CREST ELEV. 20 FT
(SEE NOTE 3)
INSTALL A1 ARMOR STONE
22' CL OFFSET
25' CL OFFSET
INSTALL A2 ARMOR STONE
REPAIR TEMPLATE (TYP.)
BEGIN REPAIR
(SEE C-301)
BEDDING MATERIAL (TYP.)
(SEE NOTE 5)
SCALE: 1"= 20'
20' 0 20'
7/
/2
JETTY CREST ELEV. 22 FT
(SEE NOTE 3)
19' CL OFFSET
15' 15'
BEDDING MATERIAL (TYP.)
(SEE NOTE 5)
AT
IO
N (F
T, N
AV
D
O C
EA
N
S
ID
E (S
O U
TH
EL
EV
AT
IO
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0 20 40 60 800-20-40-60-80
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IDENTIFICATION
D
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AP
PR
D R
AW
IN
G N
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R
US Army Corps of Engineers ®
PL
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54321
D
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TOE STONE
EXISTING JETTY STONE
TO BE REWORKED (TYP)
EXISTING JETTY STONE
TO REMAIN (TYP)
EXISTING GRADE
REPAIR TEMPLATE
(SHOWN FOR CLARITY)
REPAIR TEMPLATE
REWORKED JETTY
STONE (TYP)EXISTING GRADE
NEW STONE
(TYP)
NEW STONE
(TYP)
REPAIR TEMPLATE
EXISTING JETTY STONE
TO REMAIN (TYP)
JETTY CREST - 30'
EXISTING GRADE REWORKED JETTY
STONE (TYP)
NEW STONE
(TYP)
BEDDING MATERIAL
NTS
CROSS SECTION
TYPICAL JETTY REPAIR
NTS
PLACEMENT DETAIL
TYPICAL TOE STONE
NTS
BEDDING MATERIAL PLACEMENT
TYPICAL JETTY REPAIR
TOE STONE
REPAIR TEMPLATE
NEW STONE
(TYP)
EXISTING JETTY STONE
TO REMAIN (TYP)
EXISTING BEACH TERRAIN
18" BEDDING MATERIAL LAYER
(SEE NOTE 1)
ARMOR STONE
NOTES:
1. WHERE ARMOR STONE IS PLACED ATOP SAND, FIRST PLACE 18 INCHES
OF CLASS 50 RIPRAP BENEATH THE STONE TO FUNCTION AS BEDDING
MATERIAL. NO EXCAVATION IS NEEDED PRIOR TO THE PLACEMENT OF
THE BEDDING MATERIAL. SEE SECTION 35 31 26.40 25 JETTY REPAIRS.
STONE 1
STONE 2
STONE 4
STONE 3
STONE 5
7/
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MHHW
MSL
MLLW
7.94'
4.12'
-.038'
STONE 1
STONE 2
STONE 4
STONE 3
STONE 5
ARMOR STONE
LEGEND:
REUSED OR REWORKED
STONE
TOE STONE
NOTES:
1. PLACE STONE TO MINIMIZE
VOIDS AND PROVIDE MAXIMUM
STONE-TO-STONE CONTACT.
LEGEND:
2.5'
4.0'
6.5'
0.167' SPACING
10.0'
0.125'
0.25' MAX.
USE STITCHED LOOPS
OVER 2"x 2" POSTS
PROFILE
2'-6"
6' MAXIMUM SPACING
FRONT VIEW
FILTER FABRIC MATERIAL
36" WIDE ROLLS
NTS
NTS
NTS
6"
4'-0"
PLAN VIEW
ANGLE FILTER FABRIC
FENCE TO ASSURE SOIL IS TRAPPED
INTERLOCKED
2"x 2" POSTS
AND ATTACH
2'-6"
1'-6"
6"
4'-0"
BURY BOTTOM OF FILTER FABRIC 6"
VERTICALLY BELOW FINISHED GRADE.
2"x 2" FIR, PINE OR STEEL
FENCE POSTS.
POSTS TO BE INSTALLED ON
UPHILL SIDE OF SLOPE.
1.
2.
3.
4.
NOTES:
COMPACT BOTH SIDES OF FILTER FABRIC
TRENCH.
FROM TOE SLOPE
3' MINIMUM
NOTES:
COMPOST BERM IS AN ACCEPTABLE ALTERNATIVE
IF 1'-6" BURY DEPTH IS NOT ACHIEVABLE IN ROCK
G 2E
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SHEET
IDENTIFICATION
D
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AP
PR
D R
AW
IN
G N
U M
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US Army Corps of Engineers ®
PL
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AT
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54321
D
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GENERAL NOTES:
1. EROSION CONTROL MEASURES IDENTIFIED ON PLANS REPRESENT A POSSIBLE
COURSE OF ACTION. THE CONTRACTOR IS RESPONSIBLE FOR ADHERENCE TO THE
NPDES PERMIT AND UPDATE OF THE EROSION AND SEDIMENT CONTROL PLAN PER
SECTION 01 57 19.00 25 TEMPORARY ENVIRONMENTAL CONTROLS.
FILTER FABRIC FENCE:
1. FILTER FABRIC MUST BE A CONTINUOUS ROLL CUT TO LENGTH OF BARRIER AS
NEEDED. IF JOINTS ARE NECESSARY, SPLICE THE FABRIC TOGETHER ONLY AT
SUPPORT POSTS WITH A MINIMUM OF SIX (6) INCH OVERLAP. SECURE BOTH ENDS
AS REQUIRED.
2. INSTALL FILTER FABRIC TO FOLLOW CONTOURS.
3. EXCAVATE A TRENCH, ROUGHLY EIGHT (8) INCHES WIDE BY EIGHT (8) INCHES DEEP
UPSLOPE AND ADJACENT TO THE POSTS TO ALLOW THE FILTER FABRIC TO BE
BURIED.
4. INSPECT ALL FENCING WEEKY DURING CONSTRUCTION AND AFTER EACH
SIGNIFICANT RAINFALL EVENT UNTIL SITE HAS BEEN PERMANENTLY STABILIZED.
MAKE ANY REQUIRED REPAIRS IMMEDIATELY.
5. REMOVE TRAPPED SEDIMENT WHEN AMOUNTS REACH APPROXIMATELY 1/3 HEIGHT
OF THE FENCE.
6. FILTER FENCING MUST REMAIN IN-PLACE UNTIL SITE HAS BEEN REVEGETATED OR
AS DIRECTED BY COR. CONTRACTOR IS RESPONSIBLE FOR FENCING REMOVAL
FROM THE SITE WITHIN 30 DAYS OF SITE STABILIZATION.
SAND FENCE:
1. INSTALL SAND FENCE IN THE PRIMARY STAGING AREA WHEN NOT USED FOR
STAGING OR STOCKPILING OF JETTY STONES OR EQUIPMENT FOR PERIODS
GREATER THAN 3 MONTHS BETWEEN MAY AND OCTOBER.
2. INSTALL SAND FENCE IN THE STAGING AREAS AT THE END OF CONSTRUCTION
ACTIVITIES AS PART OF THE SITE RESTORATION ACTIVITIES. SEE SECTION 32 31
29.13 25 SAND FENCING.
TYPICAL FILTER FABRIC FENCE
NTSCS101
TYPICAL SAND FENCE
NTS
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SU
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IT
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D B
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PL
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SC
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C O
N
TR
AC
T
N O
SHEET
IDENTIFICATION
D
AT
E
AP
PR
D R
AW
IN
G N
U M
BE
R
US Army Corps of Engineers ®
PL
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AT
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54321
D
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50'EDGE OF WETLAND
INSTALL SILT FENCE
SEE NOTE 1
INSTALL SILT FENCE
CONSTRUCTION ACTIVITIES PROHIBITED CONSTRUCTION ACTIVITIES ALLOWEDCONSTRUCTION ACTIVITIES PROHIBITED CONSTRUCTION ACTIVITIES ALLOWED
5' MIN.
INSTALL SILT FENCE
SEE NOTE 1
INSTALL CONCRETE BARRIER
OR APPROVED EQUIVALENT
EDGE OF WETLAND
TYPICAL 50' WETLAND SETBACK
SCALE: NTSCS101
1 TYPICAL HARDENED WETLAND PROTECTION
SCALE: NTSCS101
NOTES:
1. INSTALL SILT FENCE TO A DEPTH OF 6 INCHES. OFFSET SILT FENCE
ALONG THE EDGE OF THE WETLAND, AS NECESSARY, TO NOT DAMAGE
OR DISTURB WETLAND SOILS AND VEGETATION.
7/
/2
ROAD (NTS)
File details come from the government source that posted it. Updated .