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BARDEN LIVING TRUST
BULKHEAD REPAIR
240 MAPLE LANE, PORT LUDLOW, WASHINGTON
GENERAL NOTES
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE MOST CURRENT STANDARD BUILDING CODES AS
ADOPTED BY JEFFERSON COUNTY.
2. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND METHODS OF CONSTRUCTION, THE COORDINATION OF
ALL WORK, SAFETY OF ALL PERSONS AT THE PROJECT SITE, AND SHALL COMPLY WITH ALL JOB RELATED SAFETY
STANDARDS. EXCAVATION SLOPES SHALL BE SAFE AND NOT GREATER THAN THE LIMITS SPECIFIED BY LOCAL,
STATE AND NATIONAL SAFETY REGULATIONS.
3. THE CONTRACTOR SHALL PROVIDE PROTECTION FOR PEDESTRIANS AND VEHICULAR TRAFFIC WHEN
CONSTRUCTION ACTIVITIES WARRANT SUCH PROTECTION.
4. A COPY OF THESE APPROVED PLANS AND ANY REQUIRED PERMITS MUST BE ON SITE AT ALL TIMES.
5. THE REQUIREMENTS OF THIS PLAN ARE THE MINIMUM REQUIREMENTS. THEY DO NOT REPLACE, REPEAL,
ABROGATE, SUPERSEDE, OR AFFECTANY OTHER MORE STRINGENT REQUIREMENTS, RULES, REGULATIONS,
STANDARDS OR RESTRICTIONS.
6. ALL SURVEYING AND STAKING OF IMPROVEMENTS IS TO BE PROVIDED BY THE CONTRACTOR. CONTRACTOR
SHALL FIELD VERIFY SITE CONDITIONS PRIOR TO STARTING AND SHALL NOTIFY ENGINEER IF THERE ARE
DISCREPANCIES WITH THE PLANS.
7, CONTRACTOR SHALL PROTECT NEARBY EXISTING UTILITIES, STRUCTURES, PAVEMENTS AND FACILITIES.
8. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE TRAFFIC/ACCESS CONTROL AT ALL TIMES
DURING CONSTRUCTION ALONGSIDE OR WITHIN ALL PUBLIC RIGHT OF WAYS. PUBLIC ACCESS SHALL BE
MAINTAINED AT ALL TIMES, UNLESS PERMISSION IS OBTAINED FOR ACCESS RAMP CLOSURE.
9. REFERENCE DATA: THE EXISTING SITE AND TOPOGRAPHIC DATA ARE BASED ON PUBLICLY AVAILABLE
LIDAR DATA AND FIELD MEASUREMENTS MADE BY ASPECT CONSULTING AND MARINE SURVEYS &
ASSESSMENTS. TOPOGRAPHIC DATA ARE APPROXIMATE.
10, THE CONTRACTOR SHALL REFER TO JEFFERSON COUNTY PERMITS #PRE16-00031 FOR WORK
SCHEDULE OR OTHER RESTRICTIONS OR CONDITIONS.
11. THE SCOPE OF WORK INCLUDES THE FOLLOWING:
11.1. CONSTRUCTION OF TEMPORARY SITE ACCESS ON THE COUNTY RIGHT OF WAY
11.2. REPAIR OF EXISTING ROCKERY BULKHEAD
11,3. CONSTRUCTION OF NEW BULKHEAD EXTENDING NO MORE THAN 30 -FEET SOUTH OF EXISTING
RESIDENCE
11.4. REMOVAL OF TEMPORARY SITE ACCESS
11.5. RESTORATION OF SITE AND COUNTY RIGHT OF WAY TO PRE -CONSTRUCTION CONDITIONS AND IN
ACCORDANCE WITH PERMIT CONDITIONS.
ROCKERY BULKHEAD NOTES
GEOTECHNICAL INFORMATION AND CRITERIA
INSTALLATION OF THE ROCKERY BULKHEAD SHALL CONFORM WITH THE AMERICAN ROCKERY CONSTRUCTION
(ARC) GUIDELINES (2013) AND/OR AS DIRECTED BY THE ENGINEER. THE SUBSURFACE CHARACTERIZATIONS
USED TO DESIGN THE RETAINING WALL INCLUDE SITE INVESTIGATIONS BY OTHERS AS SUMMARIZED IN THE
REPORT
PROVIDED BY ASPECT CONSULTING, LLC, DATED MAY 20, 2016.
DURATION: THE ROCKERY BULKHEAD IS PERMANENT.
PROPERTY OWNERSHIP AND LEGAL DESCRIPTIONS
IKARLA BARDEN TRUSTEE SHERRILLANN T BARDEN TRUSTEE
BARDEN LIVING TRUST
LOTS 2 & 3 (PARCEL NUMBER 97650002) OF NORTH LUDLOW BEACH TRACTS RECORDED IN VOLUME 4 OF
PLATS, PAGE 3, RECORDS OF JEFFERSON COUNTY, WASHINGTON
MATERIALS NOTES
4
1. CONTRACTOR SHALL PROVIDE PROPOSED MATERIALS, SPECIFICATIONS/GRADATION, AND SOURCE
INFORMATION TO ENGINEER FOR APPROVAL PRIOR TO PURCHASE.
2. MATERIALS SHALL CONFORM TO THE ARC ROCKERY CONSTRUCTION GUIDELINES (2013)
ROCK
JEFFERSON COUNTY DC91TE LOCATION
1. ALL ROCK SHALL CONFORM TO REQUIREMENTS SET OUT IN ARC ROCKERY CONSTRUCTION GUIDELINE (2013)
SECTION 2.01.1 ROCK QUALITY.
2. ROCK SIZE SHALL BE BETWEEN ONE MAN AND THREE MAN. LARGER ROCKS SHALL BE PLACED AT THE BOTTOM
AND SMALLER ROCKS SHALL BE PLACED AT THE TOP.
3. EXISTING ROCKS MAY BE INCORPORATED INTO THE REPAIR PROVIDED THAT THEY CONFORM TO THE
SPECIFICATIONS IN NOTE 1 AND NOTE 2.
BACKFILL
1. BULKHEAD BACKFILL SHALL CONSIST OF 2 -INCH TO 6 -INCH SHOT ROCK GRAVEL BACKFILL FOR WALLS AS
DEFINED IN SECTION 9-13.7(2) OF THE 2014 WSDOT STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND
MUNICIPAL CONSTRUCTION AND SHALL CONTAIN LESS THAN 5 PERCENT MATERIAL FINER PASSING A #200
SIEVE.
2. FILTER FABRIC SHALL BE NON -WOVEN AND CONFORM TO RECOMMENDATIONS MADE IN THE ARC ROCKERY
CONSTRUCTION GUIDELINES (2013).
ROCKERY BULKHEAD CONSTRUCTION
1. THE BOTTOM ROW OF ROCKS SHALL BE PLACED IN A KEYWAY AT LEAST THREE FEET BELOW THE NATURAL
BEACH ELEVATION.
2. THE KEYWAY SUBGRADE SHALL BE INCLINED SLIGHTLY TOWARDS THE EXISTING BANK TO THE WEST.
3. BULKHEAD ROCKS SHALL BE PLACED IN A MANNER WHERE ANY ONE ROCK DOES NOT REST ON ONE SINGLE
ROCK OF THE LAYER BELOW.
4. THE FACE OF THE ROCKERY BULKHEAD SHALL BE INCLINED AT A BATTER OF 1H:4V.
5. FILTER FABRIC SHALL EXTEND FROM THE TOP OF THE EXISTING BANK AND DOWN OVER THE EXISTING SOILS
AND THEN BETWEEN THE BACKFILL AND THE ROCKERY BULKHEAD.
6. THICKNESS OF THE BACKFILL BETWEEN THE ROCKERY BULKHEAD AND THE EXISTING BANK SHALL BEA
MINIMUM OF 12 -INCHES.
7. SPALLS SHALL BE PLACED AT A SLOPE OF APPROXIMATELY 4H:1V FROM THE BACK OF THE ROCKERY BULKHI
TO THE EXISTING BANK.
CONSTRUCTION SEQUENCE 5. INSTALL FILTER FABRIC
6. PLACE SPALLS BACKFILL
1. ESTABLISH TEMPORARY SITE ACCESS IN COUNTY 7. REMOVE TEMPORARY SITE ACCESS IN COUNTY
RIGHT OF WAY RIGHT OF WAY
2. REMOVE EXISTING BULKHEAD
3. EXCAVATE KEYWAY
4. INSTALL ROCKERY BULKHEAD ARMOR ROCKS
EROSION AND SEDIMENTATION CONTROL NOTES
1. THE CONTRACTOR SHALL EMPLOY THE FOLLOWING BEST MANAGEMENT PRACTICES (BMP'S) TO
REDUCE THE POTENTIAL FOR EROSION OF EXPOSED SOIL AND TO LIMIT SEDIMENT GENERATION.
2. THE CONTRACTOR SHALL PROTECT OR REPLACE STORMWATER OUTFALLS THAT DISCHARGE TO THE
BULKHEAD OR SHORELINE IN WORK AREA.
3. THE CONTRACTOR SHALL KEEP AFFECTED OFFSITE STREETS CLEAN AT ALL TIMES.
4. INSTALL SILT FENCE SHOWN.
5. INSTALL PROJECT ACCESS ROUTE STABILIZED WITH PERMEABLE BALLAST ROCK
6. COVER ALL SPOILS AND SOIL STOCKPILES DURING WET WEATHER AS MUCH AS POSSIBLE.
7. PROVIDE ACCESS CONTROLS.
8. CLEAN UP ANY SOILS DEPOSITED ON THE SURROUNDING STREETS AT THE END OF EACH DAY.
9. PERMANENT EROSION CONTROL OF EXPOSED SOILS BELOW THE BULKHEAD SHALL CONSIST OF
REGRADING.
10. PERMANENT EROSION CONTROL OF COUNTY RIGHT OF WAY SHALL CONSIST OF HYDROSEED. AN
EROSION MIX SHALL BE USED MEETING THE REQUIREMENTS OF SECTION 9-14.4(2) OF THE 2016
WSDOT STANDARD SPECIFICATIONS,
11. NON-NATIVE SOILS REMOVED DURING BULKHEAD CONSTRUCTION SHALL BE IMMEDIATELY
REMOVED FROM THE BEACH TO A STOCKPILE LOCATION.
12. NON-NATIVE SOILS SHALL NOT BE STOCKPILED ON THE BEACH AT ANY TIME.
13. NATIVE BEACH SOILS SHALL REMAIN ON THE BEACH.
14. AT THE END OF EACH DAY THE BEACH SHALL BE TEMPORARILY SMOOTHED AND RECONTOURED TO
THE NATURAL CONDITION.
SHEET NO. SHEET INDEX
01 COVER SHEET AND GENERAL INFORMATION 1 OF 3
02 SITE MAP 2 OF 3
03 PROJECT INSET AND BULKHEAD REPAIR DETAIL 3 OF 3
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01 COVER SHEET AND GENERAL INFORMATION 1 OF 3
02 SITE MAP 2 OF 3
03 PROJECT INSET AND BULKHEAD REPAIR DETAIL 3 OF 3
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Cdunty Right of Way
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EXTEND BULKHEAD TO 30
FEET BEYOND SOUTH END, APPROXIMATELY 45
t PRI MARYtES 'bENC "
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%iFEET OF BULKHEAD
EXTENSION
PROJECT INSET' I.li D 15 30
F
Site Parcels Silt fence
P Project access — Top of Slope
® Existing bulkhead — MHHW
- Existing bulkhead to repair — — OHW
- Bulkhead Extension Representative section
OTESC access control 2 -ft LiDAR Contour
BULKHEAD REPAIR DETAIL
REPRESENTATIVE SECTION
Top of Slope Estimated
at Elevation 22.5 Feet
Existing Rockery. Typ
Gravel backfill shall be no
less than 12" wide and no
more than 36" wide
Backfill: Rebuild with 4 -Inch
to 6 -Inch Spalls
Non -Woven Filter Fabric
(See Note)
Run Fabric up Against
Rocks
GEOTEXTILE
BACKFILLED &
COMPACTED
NATIVE SOIL
BURY GEOTEXTILE
IN TRENCH
FASTEN GEOTEXTILE TO
y POST EVERY G" (IN.) O.C.
+i4
SELF-LOCKING TIE -NYLON 6/6 (M'
1209MIN. TENSILE STRENGTH, U
ft
Minimum
Embedment 3' Beach
Below Beach
1 (See Note)
Conceptual Detail
T Scale is Approximate
Feet
-21
)N COUNTY OCD
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SILT FENCE DETAIL
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Replace Spalls Backfill
r�
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— at Approximately 4H:1V
(See Note)
Armor Rocks: Rebuild
with 1 to 3 Man Rocks
-
(See Note)
Top of Rockery, Rebuild
�,�----OHW
to Elevation 15 Feet
Line
1 j
1H:4V Batter
ll
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MHHW 9.9 Feet
I`
I
FASTEN GEOTEXTILE TO
y POST EVERY G" (IN.) O.C.
+i4
SELF-LOCKING TIE -NYLON 6/6 (M'
1209MIN. TENSILE STRENGTH, U
ft
Minimum
Embedment 3' Beach
Below Beach
1 (See Note)
Conceptual Detail
T Scale is Approximate
Feet
-21
)N COUNTY OCD
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