AM-0002 P1005 AMENDED DRAWINGS.pdf
PDF 1 MB Posted
- Attached to
- P1005 VTOL Pad South, MCAS Iwakuni
- Solicitation number
- W912HV-20-B-0004
About this file
This solicitation is for runway construction services at MCAS Iwakuni in Japan. The project scope requires construction of a high-temperature concrete Vertical Take-Off and Landing (VTOL) Pad for the F-35B aircraft, including Continuously Reinforced High-Temperature Concrete (CRHTC), Portland Cement Concrete (PCC), and enlarged hot-mix asphalt (HMA) shoulders. Additional work includes new airfield lighting, grading, perimeter roadway modification, and existing utility relocations. Demolition includes the existing helicopter landing pad in the project area, existing drainage infrastructure, minor utilities, and airfield pavement. The estimated value is between 1 and 2.5 billion Japanese YEN. The agency is the Department of the Army Corps of Engineers Engineering District Japan.
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Text version
TAXIWAY A
SDx
SDx SDx SDx SDx
SDx
SDx
SDx
SDx
SDx SDx
OUT2.15
IN2.43
OUT2.55IN2.69
OUT2.87
IN2.86
900FRPM
600FRPM
500FRPM
T8-86
GUIDANCE LIGHT
T8-83
GUIDANCE LIGHT
EBOX
EBOXEBOXEBOX
EBOX
LP
CONCRETE BOX CULVERT
STREAMER
40DIP
30DIP
40DIP
BOX
BOX
C B
Cx Cx Cx
Cx Cx Cx Cx
C x
Ex Ex Ex
Ex Ex Ex Ex Ex Ex Ex Ex
ExEx Ex Ex Ex Ex Ex Ex
Ex Ex
E x
E x
Ex Ex Ex Ex Ex Ex Ex Ex Ex
Ex Ex Ex
E x
E x
E x
E x
Cx Cx Cx
Ex
N: -206,533.67± E: 7,529.20±
N: -206,535.27± E: 7,538.11±
N: -206,588.02± E: 7,450.71±
N: -206,533.12± E: 7,459.48±
N: -206,469.79± E: 7,499.08±
N: -206,463.86± E: 7,500.04±
N: -206,459.23± E: 7,471.41±
SHEET
IDENTIFICATION
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SITE DEMOLITION PLAN
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KEYNOTES:
1. REMOVE PAD, ±300mm CRC PVMT W/±50mm HMA
SHLD
2. REMOVE ROAD, ±50mm HMA
3. OBLITERATE PAVEMENT MARKINGS
5. SAWCUT PAVEMENT
6. PROTECT IN PLACE
7. REMOVE TAXIWAY SHOULDER, 50mm HMA ON
350mm BASE.
10. SAW CUT PCC AIRFIELD, DETAIL D1 SHEET
CD501.
KEYPLAN
CD101
ME-7-4
HB-2ME-7-5
HB-2
MH-N41-5
H-41
HB-1
3 3
GENERAL NOTES:NOTE 2NOTE 2
NOTE 3
NOTE 3
NOTE 3
6PVMT
6PVMT
NOTE 1
NOTE1
NOTE 3
6PVMT
1. PERPENDICULAR TO EDGE OF CONCRETE
TAXIWAY PAVEMENT.
2. MATCH PAVEMENT MARKING REMOVAL LIMITS
TO NEW MARKINGS. SEE CIVIL PAVEMENT
MARKING (CT) DRAWINGS FOR LIMITS.
3. SEE ELECTRICAL SITE DEMOLITION (ED)
DRAWINGS.
4. ROADWAY & AIRFIELD PAVEMENTS ARE BUILT
ON UP TO 200MM OF CEMENT STABILIZED
MATERIALS AND 800MM OF CRUSHED STONE OR
AGGREGATE BASE COURSE. REMOVE AS
REQUIRED FOR NEW IMPROVEMENTS
INCLUDING THE ESTABLISHMENT OF SOD.
5. ASSUME CAULKING AND SEALANT CONTAIN
ASBESTOS. ASSUME ALL PAINT, COATING, AND
AIRFIELD MARKINGS CONTAIN LEAD. REMOVE,
HANDLE AND DISPOSE IN ACCORDANCE WITH
SPECIFICATION 02 83 13.00 20.
6. SEE ELECTRICAL DEMOLITION (ED) DRAWINGS
FOR ADDITIONAL HAZARDOUS MATERIALS
NOTES.
7. SAND COMPACTION PILES AND SAND CONE
DRAINS EXIST NEAR TAXIWAY A AND UNDER THE
EXISTING HELIPAD TO BE REMOVED. PROTECT
IN PLACE.
8. EXISTING TURF MAY BE SECURED WITH STAKED
POLYPROPELENE NETTING.
UNLESS OTHERWISE NOTED ALL
DIMENSIONS AND/OR DIMENSIONS SHOWN
IN CALLOUTS/NOTES ARE IN METERS
3NOTE 2
5NOTE 1
NOTE 8
(AM-0002)
SEA WALL
SDx SDx
SD
x
SD
x
SD
x
SD
x
SD
x
SD
x
SD
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O U
T1.78
IN1.74
1350FR
PM
M
GUIDANCE LIGHT
T8-89T8-88
GUIDANCE LIGHT
GUIDANCE LIGHT
T8-87
EBOXEBOXEBOX
Cx Cx Cx Cx Cx Cx Cx Cx Cx Cx Cx Cx
Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex
Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex
SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx
SDx SDx SDx SDx SDx SDx SDx SDx
Ex
Ex Ex Ex Ex Ex Ex Ex Ex Ex
Ex Ex Ex Ex Ex Ex Ex Ex Ex
N: -206,426.69± E: 7,437.51±
N: -206,372.39± E: 7,446.23±
N: -206,322.30± E: 7,454.27±
N: -206,456.84± E: 7,506.81±
N: -206,427.77± E: 7,508.06±
SHEET
IDENTIFICATION
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KEYNOTES:
2. REMOVE ROAD, ±50mm HMA.
3. OBLITERATE PAVEMENT MARKINGS.
5. SAWCUT PAVEMENT.
7. REMOVE TAXIWAY SHOULDER, 50mm HMA ON
350mm BASE.
8. REMOVE CONCRETE SLOPED INLET STRUCTURE.
SALVAGE AND STORE GRATES FOR REUSE,
PROTECT PIPE IN PLACE.
9. REMOVE 2-75mm PERFORATED UNDERDRAIN PIPES, 1-100mm PVC FORCE DRAIN PIPE, AND 1500mm X 375mm SAND TRENCH (FRENCH DRAIN).
11. REMOVE 900mm STORM DRAIN.
12. REOMOVE 1350mm STORM DRAIN.
21. REMOVE 150mm VERTICAL PERFORATED PIPE
PIEZOMETER.
KEYPLAN
CD102
GENERAL NOTES:
1. PERPENDICULAR TO EDGE OF CONCRETE
TAXIWAY PAVEMENT.
2. MATCH PAVEMENT MARKING REMOVAL LIMITS
TO NEW MARKINGS. SEE CIVIL PAVEMENT
MARKING (CT) DRAWINGS FOR LIMITS.
3. WATER PROOF SHEETING IN THIS AREA, 0-1.5m
BELOW GRADE. CUT & REMOVE AS REQUIRED
FOR CONSTRUCTION OF DRAINAGE
STRUCTURES & PAVEMENT SUBGRADE
PREPARATION.
4. SEE ELECTRICAL SITE DEMOLITION (ED)
DRAWINGS.
5. ROADWAY & AIRFIELD PAVEMENTS ARE BUILT
ON UP TO 200MM OF CEMENT STABILIZED
MATERIALS AND 800MM OF CRUSHED STONE OR
AGGREGATE BASE COURSE. REMOVE AS
REQUIRED FOR NEW IMPROVEMENTS
INCLUDING THE ESTABLISHMENT OF SOD.
6. ASSUME CAULKING AND SEALANT CONTAIN
ASBESTOS. ASSUME ALL PAINT, COATING, AND
AIRFIELD MARKINGS CONTAIN LEAD. REMOVE,
HANDLE AND DISPOSE IN ACCORDANCE WITH
SPECIFICATION 02 83 13.00 20.
7. SEE ELECTRICAL DEMOLITION (ED) DRAWINGS
FOR ADDITIONAL HAZARDOUS MATERIALS
NOTES.
8. SAND COMPACTION PILES AND SAND CONE
DRAINS EXIST NEAR TAXIWAY A. PROTECT IN
PLACE.
9. EXISTING TURF MAY BE SECURED WITH STAKED
POLYPROPELENE NETTING.
5NOTE 1
3 NOTE 2
NOTE 1
5 NOTE 1
5NOTE 1 5 NOTE 1
5NOTE 1 5 NOTE 1
NOTE 3
NOTE 4
NOTE 4 (TYP)
3 NOTE 2
NOTE 3NOTE 3
13.5010.0014.50
UNLESS OTHERWISE NOTED ALL
DIMENSIONS AND/OR DIMENSIONS SHOWN
IN CALLOUTS/NOTES ARE IN METERS
OR AS REQUIRED TO
CONSTRUCT NEW
STRUCTURE NOTE 9
SEA WALL
FT15
GUIDANCE LIGHT
T8-90 T
EBOX
EBOX
Cx Cx
Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex
Ex Ex
Ex Ex Ex Ex Ex
Ex Ex
Ex Ex Ex
SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx
SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx SDx
Ex Ex Ex E x
E x
Cx Cx Cx
Ex
Cx Cx Cx CxCx Cx Cx
N: -206,295.74± E: 7,497.62±
N: -206,246.83± E: 7,587.28±
N: -206,245.42± E: 7,578.39±
N: -206,286.09± E: 7,551.10±
N: -206,281.19± E: 7,520.49±
SHEET
IDENTIFICATION
D
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BY
D W
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BY
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UNDER MY SUPERVISION
SHEET
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C O
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SITE DEMOLITION PLAN
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KEYPLAN
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KEYNOTES:
2. REMOVE ROAD, ±50mm HMA
3. OBLITERATE PAVEMENT MARKINGS
5. SAWCUT PAVEMENT
7. REMOVE TAXIWAY SHOULDER, 50mm HMA ON
350mm BASE
9. REMOVE 2-75mm PERFORATED UNDERDRAIN
PIPES, 1-100mm PVC FORCE DRAIN PIPE, AND 1500mm x 375mm SAND TRENCH (FRENCH DRAIN).
GENERAL NOTES:
1. PERPENDICULAR TO EDGE OF CONCRETE
TAXIWAY PAVEMENT.
2. MATCH PAVEMENT MARKING REMOVAL LIMITS
TO NEW MARKINGS. SEE CIVIL PAVEMENT
MARKING (CT) DRAWINGS FOR LIMITS.
3. WATER PROOF SHEETING IN THIS AREA, 0-1.5m
BELOW GRADE. CUT & REMOVE AS REQUIRED
FOR CONSTRUCTION OF DRAINAGE
STRUCTURES & PAVEMENT SUBGRADE
PREPARATION.
4. SEE ELECTRICAL SITE DEMOLITION (ED)
DRAWINGS.
5. ROADWAY & AIRFIELD PAVEMENTS ARE BUILT
ON UP TO 200MM OF CEMENT STABILIZED
MATERIALS AND 800MM OF CRUSHED STONE OR
AGGREGATE BASE COURSE. REMOVE AS
REQUIRED FOR NEW IMPROVEMENTS
INCLUDING THE ESTABLISHMENT OF SOD.
6. ASSUME CAULKING AND SEALANT CONTAIN
ASBESTOS. ASSUME ALL PAINT, COATING, AND
AIRFIELD MARKINGS CONTAIN LEAD. REMOVE,
HANDLE AND DISPOSE IN ACCORDANCE WITH
SPECIFICATION 02 83 13.00 20.
7. SEE ELECTRICAL DEMOLITION (ED) DRAWINGS
FOR ADDITIONAL HAZARDOUS MATERIALS
NOTES.
8. SAND COMPACTION PILES AND SAND CONE
DRAINS EXIST NEAR TAXIWAY A. PROTECT IN
PLACE.
9. EXISTING TURF MAY BE SECURED WITH STAKED
POLYPROPELENE NETTING.
3 NOTE 2
3 NOTE 2
NOTE 3
NOTE 4
NOTE 4
NOTE 4
NOTE 4
5 NOTE 1
UNLESS OTHERWISE NOTED ALL
DIMENSIONS AND/OR DIMENSIONS SHOWN
IN CALLOUTS/NOTES ARE IN METERS
REMOVE WATERPROOF SHEETING
AS REQUIRED. SEE NOTE 3
PROTECT WATERPROOF SHEETING
IN PLACE
NOTE 9
31000
17150 13850
UNLESS OTHERWISE NOTED ALL
DIMENSIONS AND/OR DIMENSIONS SHOWN
IN CALLOUTS/NOTES ARE IN MILLIMETERS
SHEET
IDENTIFICATION
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ANCHORAGE OF WATER
PROOFING SHEET
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ANCHORAGE OF WATER
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WATER
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ANCHORAGE OF WATER
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PRESSURE APPLICATION)
(2) 75mm UNDERDRAINAGE
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UNLESS OTHERWISE NOTED ALL
DIMENSIONS AND/OR DIMENSIONS SHOWN
IN CALLOUTS/NOTES ARE IN MILLIMETERS
SHEET
IDENTIFICATION
D
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BY
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US Army Corps of Engineers
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D
1 2 3 4 5
M
AR
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C
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UNDER MY SUPERVISION
SHEET
RTA SUBMITTAL
D R
A W
IN
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C O
D E:
SHEETSHEETSHEETSHEET OF -
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Japan Engineer District
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IN CALLOUTS/NOTES ARE IN MILLIMETERS
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1. COORDINATE CONTRACTOR HAUL ROUTES, STAGING YARD AND BATCH PLANT
LOCATIONS WITH MCASI BASE OPERATIONS -THROUGH THE CONTRACTING
OFFICER.
2. WORK CAN BE COMPLETED AT ANY TIME WITHIN PERIOD OF PERFORMANCE
OTHER THAN THE FOLLOWING EXCEPTIONS:
a. ANY WORK REQUIRING EQUIPMENT (I.E. CRANES) THAT WILL PENETRATE THE
AIRSPACE CONTOURS SHOWN SHALL BE COORDINATED W/ BASE
OPERATIONS 30 CALENDAR DAYS IN ADVANCE THROUGH THE CONTRACTING
OFFICER.
b. ANY WORK THAT REQUIRES UTILITY SHUTDOWNS SHALL BE COORDINATED
WITH BASE OPERATIONS AND THE UTILITY OPERATOR AT LEAST 30
CALENDAR DAYS IN ADVANCE THROUGH THE CONTRACTING OFFICER.
3. ALL WORK WILL BE COMPLETED IN A SINGLE CONSTRUCTION PHASE.
a. DELINEATE CONSTRUCTION AREA WITH BARRICADES TO PREVENT
INCURSIONS INTO THE PROTECTED AIRFIELD AREAS.
b. NOTIFY BASE OPERATIONS IN WRITING PRIOR TO BEGINNING THE WORK
4. CONTRACTOR SHALL FURNISH MCASI FACILITIES PLANNING DIVISION WITH
LOCATION AND HEIGHT OF CONSTRUCTION EQUIPMENT 90 CALENDAR DAYS IN
ADVANCE TO ALLOW FOR TERMINAL INSTRUMENT PROCEDURES (TERPS)
REVIEW OF ANY IMPACT TO AIRFIELD IMAGINARY/ESTABLISHED FLIGHT
PROCEDURES.
5. ANY ACTIVITIES REQUIRING A CRANE OR OTHER EQUIPMENT TALLER THAN 5
METERS WILL BE REQUIRED TO BE COMPLETED DURING NIGHT TIME
NON-FLYING HOURS (2300-0630 DAILY). SCHEDULE THESE ACTIVITIES WITH THE
CONTRACTING OFFICER AND AIR OPERATIONS 30 CALENDAR DAYS IN ADVANCE.
6. PRIOR TO COMMENCEMENT OF WORK IN ANY PHASE, THE CONTRACTOR SHALL
MEET WITH THE CONTRACTING OFFICER AND ALL APPLICABLE AIRFIELD
OPERATION S PERSONNEL TO DISCUSS AND COORDINATE ALL ISSUES,
INCLUDING, BUT NOT LIMITED TO, ALL CONSTRUCTION ACTIVITIES, INTERFACE
OF CONSTRUCTION AND AIR OPERATIONS, CLOSURES, AIRFIELD SAFETY,
AIRFIELD SECURITY AND MAINTENANCE OF AIR TRAFFIC.
7. THE CONTRACTOR SHALL MAINTAIN DIRECT COMMUNICATION AND
COORDINATION WITH THE CONTRACTING OFFICER AND AIR OPERATIONS
PERSONNEL AT ALL TIMES AS OUTLINED IN THE PROJECT SPECIFICATIONS.
8. THE CONTRACTOR SHALL ENSURE THAT ALL PERSONNEL PERFORMING WORK
ARE INFORMED AND KNOWLEDGEABLE OF ALL ISSUES AND REQUIREMENTS
CONCERNING THE INTERFACE OF CONSTRUCTION AND AIR OPERATIONS,
AIRFIELD SAFETY AND MAINTENANCE OF AIR TRAFFIC AS IT RELATES TO THEIR
WORK ACTIVITIES, THEIR PERSONAL SAFETY AND THE SAFETY OF AIR
OPERATIONS.
NOTES AIRFIELD SAFETY NOTES
1. PRIOR TO COMMENCING WORK, CONTRACTOR SHALL SUBMIT A SAFETY PLAN
FOR APPROVAL 45 DAYS IN ADVANCE. SAFETY PLAN SHALL ASSIGN BASIC
RESPONSIBILITIES AND PROCESSES TO:
a. EDUCATE CONSTRUCTION PERSONNEL IN AIRFIELD SAFETY.
b. MONITOR CONSTRUCTION ACTIVITIES TO CONFORM WITH SAFETY
REQUIREMENTS.
2. TAXIWAYS AND TAXI LANES: CONSTRUCTION ACTIVITY MUST BE LOCATED
BEHIND BARRIERS OUTLINED IN THE PHASING PLAN.
3. JET BLAST: CONTRACTOR IS SOLELY RESPONSIBLE FOR PROTECTING WORK,
MATERIALS, PERSONNEL AND BARRICADES FROM JET BLAST AND/OR PROP
WASH. IN EXTREME CASES, THIS MAY REQUIRE THE USE OF TEMPORARY JET
BLAST DEFLECTORS.
4. MARKING AND LIGHTING: CLOSED TAXIWAYS OR TAXI LANES ON APRONS MUST
BE MARKED OR BARRICADED AND NORMAL LIGHTING CIRCUITS DISABLED (OR
LIGHTS COVERED). TEMPORARY OBSTRUCTIONS, SUCH AS CRANES, MUST BE
MARKED AND LIGHTED IN ACCORDANCE WITH ICAO ANNEX 14 WITH AMENDMENT
13B, SECTION 6.2. ALL HAZARDOUS AREAS (SUCH AS EXCAVATIONS OR
STOCKPILED MATERIALS) ON THE AIRFIELD MUST BE DELINEATED WITH LIGHTED
BARRICADES ON ALL EXPOSED (VISIBLE OR ACCESSIBLE) SIDES.
5. SAFETY CONSIDERATIONS:
a. KEEP ROUTES FROM FIREFIGHTING AND RESCUE STATIONS TO ACTIVE
AIRPORT OPERATIONS AREAS CLEAR AT ALL TIMES. ALL RUNWAY, ROAD, AND
TAXIWAY CLOSURES SHALL BE COORDINATED WITH THE BASE FIRE
DEPARTMENT (THROUGH THE CONTRACTING OFFICER).
b. CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLATION AND
MAINTENANCE OF TEMPORARY LIGHTING AND MARKING FOR CLOSED OR
DIVERTED AIRCRAFT ROUTES AND DISABLING THE NORMAL LIGHTING
CIRCUITS FOR CLOSED RUNWAYS/TAXIWAYS. RUNWAY/TAXIWAY LIGHTS CAN
BE FULLY COVERED IN LIEU OF DISABLING THE CIRCUIT.
c. ALL AIRFIELD GUIDANCE SIGNAGE LEADING TO A CLOSE AREA SHALL BE
COVERED BY THE CONTRACTOR. COVERS SHALL BE SECURED TO THE
SIGNAGE IN A MANNER ACCEPTABLE TO THE AIRFIELD ELECTRICAL STAFF.
d. ALL DRIVERS AND EQUIPMENT OPERATORS SHALL ATTEND THE AIRFIELD
DRIVING SAFETY TRAINING.
e. VEHICLES THAT ROUTINELY OPERATE ON THE AIRFIELD AREAS SHALL BE
MARKED AND/OR FLAGGED FOR HIGH DAYTIME VISIBILITY AND, IF
APPROPRIATE, LIGHTED FOR NIGHTTIME OPERATIONS. VEHICLES WHICH ARE
NOT MARKED AND LIGHTED MAY REQUIRE AN ESCORT BY ONE THAT IS
EQUIPPED WITH TEMPORARY MARKING AND LIGHTING DEVICES.
f. PARKING FOR CONSTRUCTION PERSONNEL WILL ONLY BE ALLOWED WITHIN
THE CONTRACTOR STAGING AND STORAGE AREA OR IMMEDIATELY
ADJACENT TO ACTIVE WORK AREAS.
g. ALL CONSTRUCTION AREAS SHALL BE DELINEATED WITH BARRICADES SPACED NO MORE THAN 30m APART. BARRICADES SHALL BE FROM JET
BLAST/PROP WASH. WITHIN THE RUNWAY STRIP OF AN OPERATING RUNWAY,
ONLY LOW PROFILE BARRICADES ARE ACCEPTABLE.
h. CONTRACTOR SHALL KEEP THE CONSTRICTION SITE FREE OF DEBRIS THAT
COULD CAUSE FOREIGN OBJECT DAMAGE AND SHALL PERFORM REGULARLY
SCHEDULED SITE CLEAN UPS ON A SCHEDULE AS DIRECTED BY THE
CONTRACTING OFFICER.
i. ALL PERSONNEL SHALL HAVE THE NAME OF THEIR COMPANY CLEARLY
DISPLAYED ON THEIR HIGH VISIBILITY VEST. VEHICLES AND EQUIPMENT
SHALL HAVE THE COMPANY NAME ON A SIGN READABLE FROM 30m AWAY.
j. CONSTRUCTION SHALL USE ONLY THOSE HAUL ROUTES IDENTIFIED ON THE
DRAWINGS UNLESS ALTERNATE ROUTES ARE APPROVED BY THE
CONTRACTING OFFICER, MCASI FED, AND BASE OPERATIONS.
k. CONTRACTOR SHALL MAINTAIN A SUPPLY OF TYPICAL UTILITY MATERIALS
ON-HAND TO PERFORM IMMEDIATE REPAIRS IN THE EVENT A UTILITY IS
DAMAGED.
l. CONTRACTOR SHALL NOTIFY CRASH/FIRE/RESCUE AND MAINTENANCE
PERSONNEL WHEN WORKING ON WATER LINES.
6. EXCAVATION AND OPEN TRENCHES ALONG TAXIWAYS AND APRONS MAY BE
PERMITTED UP TO THE EDGE OF STRUCTURAL TAXIWAY AND APRON
PAVEMENTS, PROVIDED THE DROP-OFF IS ADEQUATELY SIGNED, LIGHTED AND
MARKED. THIS WILL REQUIRE EXPLICIT APPROVAL ON A CASE-BY-CASE BASIS.
7. STOCKPILING OF MATERIALS WITHIN THE RUNWAY STRIP OF AN ACTIVE RUNWAY
IS PROHIBITED.
8. ALL VEHICLES SHALL BE REMOVED FROM THE AIRFIELD AND STORED IN THE
STAGING/STORAGE AREA AT THE END OF EACH SHIFT EXCEPT SLOW MOVING
EQUIPMENT APPROVED BY BASE OPS/CONTRACTING OFFICER ON A
CASE-BY-CASE BASIS.
9. CONTRACTOR SHALL COMPLY WITH ALL PROVISIONS OF THE PROJECT'S NAVAIR
TEMPORARY AIRFIELD CONSTRUCTION WAIVER.
10. REFER TO SPECIFICATION 01 35 15 SPECIAL PROJECT PROCEDURES.
IN CALLOUTS/NOTES ARE IN MILLIMETERS
SHEET
IDENTIFICATION
D
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SHEET
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D R
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C O
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SHEETSHEETSHEETSHEET OF -
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Japan Engineer District
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C5 S-101
25065
B5 S-101
SCALE=
SECTION
1:50C5
SCALE=
SECTION
1:50B5
V
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4001300400
SCALE=
PLAN
1:50C1
B1 S-101
B1 S-101
SCALE=
SECTION
1:50B1
25065
4001500400
4004600
GRATING COVER,
SEE NOTE 1
EDGE OF GRATING
SD
SLOPE .37%
NOTES:
1. GRATING COVER SHALL BE SALVAGED FROM EXISTING STRUCTURE
AND REUSED. CONTRACTOR SHALL VERIFY THE EXISTING GRATING IS IN
GOOD USEABLE CONDITION AND IS A MINIMUM OF 150mm THICK PRIOR
TO FABRICATING FRAME AND CONSTRUCTING CONCRETE STRUCTURE.
IF GRATING CANNOT BE REUSED, GRATING SHALL BE DESIGNED TO
SUPPORT H-20 WHEEL LOADING. INTERSTATE GRATINGS HEAVY DUTY
15-W-4 STEEL GRATING (GALVANIZED), OR EQUAL.
2. DESIGN CRITERIA:
A. DESIGN AT-REST UNDRAINED LATERAL SOIL PRESSURE = 14.1
KN/M
B. H-20 TRUCK WHEEL LOAD = 71.2 KN
C. CONCRETE COMPRESSIVE STRENGTH = 30 MPa AT 28 DAYS.
D. REBAR YIELD STRENGTH = 345 MPa, JIS G3112 SD345
E. REQUIRED NET ALLOWABLE SOIL BEARING PRESSURE=71.8 KN/M2
F. STRUCTURAL STEEL SHALL BE JIS G3101 SS400 (245 MPa)
3. PROVIDE ONE ADDITIONAL D19 VERTICAL/HORIZONTAL REBAR EACH
FACE AT EACH SIDE OF CIRCULAR OPENINGS IN CONCRETE. PROVIDE
ONE ADDITIONAL DIAGONAL D19 REBAR EACH FACE AT EACH SIDE OF
CIRCULAR OPENINGS.
4. REINFORCING CONCRETE COVER UNLESS OTHERWISE SHOWN: 50mm FOR CONCRETE EXPOSED TO EARTH OR WEATHER; 76mm WHEN
DEPOSITED AGAINST EARTH.
5. FOR STRUCTURE LOCATION AND PIPING SEE CIVIL DRAWINGS.
6. ALL REINFORCING SHALL BE D19 @ 200 EACH WAY, EACH FACE.
150 LAYER CRUSHED
ROCK OVER
COMPACTED SOIL
GRADE - SEE CIVIL
PIPE 900Ø -
SEE CIVIL
FORCED DRAINAGE
PIPE - SEE CIVIL
PERFORATED UNDERDRAINAGE
PIPE - SEE CIVIL
GRATING COVER,
SEE NOTE 1
CRUSHED
ROCK
SCALE=
GRATING SUPPORT DETAIL
1:5A1
BENT PL 156X206X6
150 GRATING,
SEE NOTE 1
A1 S-101
D1 S-101
D1 S-101
D2 S-101
A3 S-101
A2 S-101
ROUGHENED JOINT
W/ WATERSTOP (TYP)
SLOPE 4.65%
NOTE:
SLOPE .37%
SCALE=
SLAB TO WALL CORNER DETAIL
1:20D2SCALE=
STEPPED SLAB DETAIL
1:20D1
SCALE=
DETAIL
1:20A2 SCALE=
DETAIL
1:20A3
WATERSTOP
REINFORCING, SEE NOTE 6
ROUGHENED
JOINT
TRANSVERSE REINFORCING
NOT SHOWN FOR CLARITY.
REINFORCING, SEE NOTE 6
WALL
REINFORCING,
SEE NOTE 6
12Ø X 100 LONG
WELDED
STUD ANCHOR
ROUGHENED JOINT
W/ WATERSTOP
REINFORCING,
SEE NOTE 6 (TYP)
C
LE
AR
ROUGHENED JOINT
W/ WATERSTOP (TYP)
C
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AR
REINFORCING,
SEE NOTE 6 (TYP)
LA
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(T
YP
ROUGHENED JOINT
W/ WATERSTOP
PIPE
GRATING
COVER, SEE
NOTE 1
REINFORCING,
SEE NOTE 6
CRUSHED
ROCKREINFORCING,
SEE NOTE 6
LAP SPLICE
LAP SPLICE
S-101 D2
SIM
4001300400
GRATING
COVER, SEE
NOTE 1
S-101 D2
A1 S-101
NOTE:
LONGITUDINAL REINFORCING
NOT SHOWN FOR CLARITY.
NOTE:
LONGITUDINAL REINFORCING
NOT SHOWN FOR CLARITY.
BOLT DOWN EACH PLANK OF
GRATING - COORDINATE SIZE AND
SPACING WITH EXISTING GRATING
PIPE 900Ø -
SEE CIVIL
PIPE PENETRATION
- SEE CIVIL
PIPE PENETRATION
- SEE CIVIL
IN CALLOUTS/NOTES ARE IN MILLIMETERS
SHEET
IDENTIFICATION
D
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US Army Corps of Engineers
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SIGNED
THIS WORK WAS
PREPARED BY ME OR
UNDER MY SUPERVISION
SHEET
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D R
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SHEETSHEETSHEETSHEET OF -
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Japan Engineer District
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U .S
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"L" SEE SCHEDULE
"T "S
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C H
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VARIES (125 MIN)
9.5
EXISTING SLOPE PROTECTION,
REMOVE AND REPLACE AS NEEDED
75 CLR
50 CLR
D19@300
TOP & BOTTOM,
EACH WAY
D19@300
TOP & BOTTOM,
EACH WAY
FINISHED
PAVEMENT
- SEE CIVIL
25Ø WEEP HOLE @
1000 SPACING (SECTIONS 1 AND 3 ONLY)
D19@300
EACH WAY,
EACH FACE
SCALE=
TYPICAL RETAINING WALL SECTION
1:20C1
ROUGHENED
JOINT (TYP)
GENERAL NOTES:
1. CONCRETE COMPRESSIVE STRENGTH
2. REINFORCING STEEL
30 MPa AT 28 DAYS.
345 MPa, JIS G3112 SD345.
3. REQUIRED NET ALLOWABLE SOIL BEARING PRESSURE 100 KPa
4. REQUIRED ANGLE OF INTERNAL FRICTION 30 DEGREES
5. SOIL FRICTION COEFFICIENT 0.35
6. ACTIVE SOIL PRESSURE COEFFICIENT 0.55
7. PASSIVE SOIL PRESSURE COEFFICIENT 3.00
8. DO NOT DISTURB EXISTING MAINTENANCE ROADWAY AND EXISTING SEA WALL. SHORE AS
NECESSARY TO PROTECT EXISTING MAINTENANCE ROADWAY AND SEA WALL. VERIFY EXTENTS
OF EXISTING SEA WALL BELOW GRADE BEFORE DRIVING OR EXCAVATING. MAINTAIN STABILITY
OF EXISTING MAINTENANCE ROAD DURING CONSTRUCTION OF RETAINING WALL. MAINTAIN
DEWATERING OPERATIONS DURING CONSTRUCTION OF RETAINING WALL.
9. SEAWALL AS-BUILT DRAWINGS ARE UNAVAILABLE. CONTRACTOR SHALL INVESTIGATE EXTENTS
AND TYPE OF SEAWALL FOUNDATION IN EXISTENCE IN ORDER TO CONFIRM THAT NO CONFLICT
EXISTS WITH PROPOSED RETAINING WALL. IF IT IS DETERMINED THAT A CONFLICT EXISTS, A
DESIGN CHANGE MAY BE REQUIRED.
10. PROVIDE EXPANSION JOINTS WHERE RETAINING WALL CHANGES SECTION. PROVIDE
CONSTRUCTION JOINTS AT 16 METER MAX SPACING. REINFORCING SHALL BE CONTINUOUS
THROUGH CONSTRUCTION JOINTS.
RETAINING WALL
STATION (M)
RETAINING WALL SCHEDULE
THICKNESS OF
FOOTING/SHEER KEY "T" (mm)
HEIGHT OF
WALL "H" (mm)
TOP OF FOOTING
EL - SEE PROFILE
ON CG203
TOP OF WALL EL - SEE
PROFILE ON CG203
300 LAYER GRAVEL WRAPPED
WITH FILTER FABRIC
2.721M (+/-) 3.000M (+/-) 0.8M (+/-)
EXISTING MAINTENANCE ROADWAY,
DO NOT DISTURB, SEE NOTE 8 EXISTING SEA WALL,
DO NOT DISTURB, SEE
NOTES 8 AND 9
EXPANSION
JOINT
V
AR
IE
S
101+021.500 TO 101+130.000
101+130.000 TO 101+192.500
101+192.500 TO 101+278.850
LENGTH OF
FOOTING "L" (mm)
RETAINING WALL
SECTION #
"T" SEE SCHEDULE
GRAVEL BACKFILL
800 OPTIONAL
LAP SPLICE
300 LAYER GRAVEL WRAPPED WITH FILTER
FABRIC WHERE WEEP HOLE IS PRESENT 1
| P1005-CD101 |
| P1005-CD102 |
| P1005-CD103 |
| P1005-CG502 |
| P1005-CG503 |
| P1005-CG504 |
| P1005-CG505 |
| P1005-GC001 |
| P1005-S-101 |
| P1005-S-502 |
File details come from the government source that posted it. Updated .