HomeMy WebLinkAboutDWG 514-3A; CT 2017-0005; GRAND WEST; 01-13DATE: Apr 08, 21 11:20am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-01-TITLE.dwgO. 760.741.3570
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Planning Engineering Surveying
200 E. Washington Ave., Suite 200
Escondido, CA 92025
& A S S O C I A T E S , I N C .
M A S S O N F. 760.741.1786
Solved.
O. 760.741.3570
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Planning Engineering Surveying
200 E. Washington Ave., Suite 200
Escondido, CA 92025
& A S S O C I A T E S , I N C .
M A S S O N F. 760.741.1786
Solved.
PROJECT
LOCATION
TLTC
DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
SECTION B-B
SECTION A-A SECTION A-A
B
SECTION B-B
AA
PLAN VIEW
A A
B
B
B
B
PLAN VIEW
SECTION A-A
SECTION B-B
A
B
A
PLAN VIEW
DATE: Apr 08, 21 11:21am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-02-DETAIL.dwgO. 760.741.3570
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Planning Engineering Surveying
200 E. Washington Ave., Suite 200
Escondido, CA 92025
& A S S O C I A T E S , I N C .
M A S S O N F. 760.741.1786
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
GRAND AVENUE
DATE: Apr 08, 21 11:22am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-03-DEMO.dwgO. 760.741.3570
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Planning Engineering Surveying
200 E. Washington Ave., Suite 200
Escondido, CA 92025
& A S S O C I A T E S , I N C .
M A S S O N F. 760.741.1786
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
GRAND AVE.PVT. DRIVEWAYPVT. DRIVEWAY
DATE: Apr 08, 21 11:29am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-04-GRADING.dwgO. 760.741.3570
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Escondido, CA 92025
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M A S S O N F. 760.741.1786
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
GRAND AVE.PVT. DRIVEWAYPVT. DRIVEWAY
DATE: Apr 08, 21 11:32am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-05-UTL.dwgO. 760.741.3570
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Escondido, CA 92025
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M A S S O N F. 760.741.1786
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
BMP TYPEBMP ID #SYMBOL CASQA NO.DRAWING NO.SHEET NO.(S)MAINTENANCE
FREQUENCY
BMP TABLE
INSPECTION
FREQUENCYQUANTITY
TREATMENT CONTROL AND 100-YR ATTENUATION FACILITY
LOW IMPACT DESIGN (L.I.D.)
SOURCE CONTROL
HYDROMODIFICATION & TREATMENT CONTROL
HYDROMODIFICATION
BIOFILTRATION TC-32 426 S.F.MONTHLY MONTHLY-2, 4, 5
N/ASD-12N/A AS-NEEDEDMONTHLYSMART
IRRIGATION
1
N/A
N/A
7
8
9
10
NEED FOR FUTURE
INDOOR/STRUCTURAL
PEST CONTROL
LANDSCAPE/OUTDOOR
PESTICIDE USE:
PROVIDE IMP
ROOFTOP DRAIN TO
PERVIOUS LANDSCAPE
AREA, AVOID USE OF
UNPROTECTED
METALS
PLAZAS, SIDEWALKS,
AND PARKING LOTS:
SWEEP REGULARLY,
COLLECT DEBRIS,
COLLECT
WASTEWATER AND
DISCHARGE TO
SANITARY SEWER
SC-41
SC-41
SC-10
SE-7
SC-43
--
BMP NOTES:
PARTY RESPONSIBLE FOR MAINTENANCE:
NAME
ADDRESS
PHONE NO.
CONTACT
PLAN PREPARED BY:
NAME
ADDRESS
PHONE NO.CERTIFICATION
COMPANY
SIGNATURE
1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER
MANUFACTURER'S RECOMMENDATIONS OR THESE PLANS.
2.NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET
WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER.
3.NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING
TYPES WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER.
4.NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION
STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP
CONSTRUCTION AND INSTALLATION.
5.REFER TO MAINTENANCE AGREEMENT DOCUMENT.
6.SEE PROJECT SWMP FOR ADDITIONAL INFORMATION.
* CHOOSE FROM THE LIST BELOW FOR COMPLETING THE FIELDS IN THE INSPECTIONS & MAINTENANCE FRENQUENCY COLUMNS:
ANNUAL
SEMI-ANNUALLY
QUARTERLY
BIMONTHLY
MONTHLY
AS NEEDED
NONE
WEEKLY
1 TIME PER YEAR
2 TIMES PER YEAR
3 TIMES PER YEAR
4 TIMES PER YEAR
11
12
COBBLE SWALES
CHECK AND
MAINTENANCE
(PUMP/VAULT)
2, 4, 5
2, 4, 5
2, 4, 5
2, 4, 5
2, 4, 5
2, 4, 5
EC-10 BIOMONTHLY
AS-NEEDED
AS-NEEDED
AS-NEEDED
AS-NEEDEDAS-NEEDED
AS-NEEDED
AS-NEEDED
BIOMONTHLY
AS-NEEDED
-
-
-
-
1 --
-
-
-
-
N/A
N/A
N/A
N/A
N/A
BIOMONTHLYBIOMONTHLY
-
6
WATER QUALITY
SIGNAGE SD-13 2, 4, 5 NANA-3 EA -DATE: Apr 08, 21 11:34am by:dmasson FILE: I:\16\16277\PROD\Reports\SWQMP\Exhibits\16277-SS BMP-Final Eng.dwgO. 760.741.3570
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200 E. Washington Ave., Suite 200
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M A S S O N F. 760.741.1786
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LEGEND
TL
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
DATE: Apr 08, 21 11:41am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-07-TIER2.dwgO. 760.741.3570
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Planning Engineering Surveying
200 E. Washington Ave., Suite 200
Escondido, CA 92025
& A S S O C I A T E S , I N C .
M A S S O N F. 760.741.1786
Solved.
VALLEY STREETSEESHEET3FORDETAILSPLANTBUILDING3000CHILLER
TIER 2 CITY STORM WATER POLLUTION PREVENTION PLAN (TIER 2 SWPPP)
WEATHER TRIGGERED ACTION PLAN
CASQA Designation
Construction Activity
(BMP) Description
Best Management Practice*
Erosion Control Sediment Control BMPsBMPs
Tracking
Control BMPs
Non-Storm Water
Management BMPs
Waste Management and Materials
Pollution Control BMPs
BEST MANAGEMENT PRACTICES (BMP) SELECTION TABLE
PROJECT
LOCATION
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
GRAND AVE.
PVT. DRIVEWAY
PVT. DRIVEWAYDATE: Apr 08, 21 11:42am by:dmasson FILE: I:\16\16277\PROD\Construct\GP\16277-GRD-08-TIER2.dwgO. 760.741.3570
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Planning Engineering Surveying
200 E. Washington Ave., Suite 200
Escondido, CA 92025
& A S S O C I A T E S , I N C .
M A S S O N F. 760.741.1786
Solved.
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
7727 CAMINITO LILIANA
SAN DIEGO, CA 92129, (760)586-8121
STATE OF CALIFORNIA
DEPARTMENT OF INDUSTRIAL RELATIONS
DIVISION OF OCCUPATIONAL SAFETY AND HEALTH
TRENCH/EXCAVATION PERMIT NO._ _ _ _ _ _ _ _ _ _ _ _
Know what's
R
DIG ALERT!! TWO WORKING DAYS BEFORE DIG
ALL EXISTING UTILITIES MAY NOT BE SHOWN ON THESE PLANS
DIG ALERT & GENERAL CONTRACTOR SHALL LOCATE & POTHOLE
(AS NEEDED), ALL EXISTING UTILITIES BEFORE SHORING WALL
CONSTRUCTION BEGINS.
REVIEWED BY:
DATEINSPECTOR
DATE
"AS BUILT"
ENGINEERING DEPARTMENT
RCE EXP.
DECLARATION OF RESPONSIBLE CHARGE
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THE
TEMPORARY SHORING OF THIS PROJECT (SHEETS 9-12), AND
THAT I HAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF
TEMPORARY SHORING AS DEFINED IN SECTION 6703 OF THE BUSINESS
AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT
WITH CURRENT STANDARDS. I UNDERSTAND THAT THE CHECK OF
PROJECT DRAWINGS AND SPECIFICATIONS BY THE CITY OF CARLSBAD
DOES NOT RELIEVE ME, AS ENGINEER OF WORK, MY RESPONSIBILITIES
FOR PROJECT DESIGN.
SHORING DESIGN GROUP NAME: ROY P. REED
7727 CAMINITO LILIANA
SAN DIEGO, CA 92129 SIGNATURE:
PH: (760)586-8121
LEGEND
T.O.W. = TOP OF SOLDIER BEAM WALL
B.O.W. = BOTTOM OF SOLDIER BEAM WALL
(P) = PROPOSED
(E) = EXISTING
PROPOSED IMPROVEMENTS
IMPROVEMENT SYMBOL
TEMPORARY SOLDIER BEAM
TEMPORARY TIMBER LAGGING
SOLDIER BEAM COUNT
xDETAIL/SECTION CALLOUTS
BY OTHERS = WORK OUTSIDE SHORING SCOPE
3x12 DF#2 TIMBER LAGGING
#
EXISTING BUILDING
1
2
3
4
EXISTING BUILDING
EXISTING BUILDING
EXISTING BUILDING
EXISTING BUILDING
EXISTING BUILDING
EXISTING BUILDING
PROPOSED TEMPORARY SHORING
(SEE SHEET SH10 FOR PROFILE)
PROPOSED BIO-FILTRATION
BASIN 1 (SEE UTILITY PLAN)
PROPOSED BUILDING A
PROPOSED BUILDING B
RIGHT-OF-WAY
PROPERTY LINE
PROPERTY LINE
PROPERTY LINE
GRAND AVE.
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
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7727 CAMINITO LILIANA
SAN DIEGO, CA 92129, (760)586-8121
70.00'
60.00'
50.00'
"H"
70.00'
60.00'
50.00'
T.O.W. = 66.00'
B.O.W. = 59.00'
T.O.W. = 66.00'
B.O.W. = 59.00'
3 SPACES @ 8'-0" O.C. = 24'-0"
"D"
EXISTING GRADE FINISH GRADE
T.O.W. = 66.00'
TEMPORARY SOLDIER BEAM
(SEE SCHEDULE FOR SIZE)
PROPOSED
BIO-FILTRATION
BASIN NO. 1
PROPOSED RETAINING
WALL FOOTING
REVIEWED BY:
DATEINSPECTOR
DATE
"AS BUILT"
ENGINEERING DEPARTMENT
RCE EXP.
1. SEE SOLDIER BEAM SCHEDULE ON SHEET 11 FOR SHORING ATTRIBUTES.
2. POTHOLE/FIELD VERIFY EXISTING CONDITIONS PRIOR TO SHORING INSTALLATION.
3. REMOVE THE UPPER 3'-0" OF SHORING UPON COMPLETION & BACKFILL OF THE LOWER
BIO-RETENTION CONCRETE WALL, FOR PLACEMENT OF CMU BLOCK (SEE SHEET 2 FOR DETAIL).
NOTES:
PROFILE - LOOKING WEST
SCALE: 1" = 4'
LEGEND:
T.O.W. = TOP OF WALL
B.O.W. = BOTTOM OF WALL
DESIGNATES 3x12 PRESSURE TREATED LAGGING
PROPERTY LINE
6"2 3 4
PROPOSED STORM
DRAIN (UTILITY PLAN)
PROPOSED BIO-FILTRATION
BASIN NO. 1 (SEE UTILITY PLAN)
EXISTING STRUCTURE
PROPOSED WALL
(SEE GRADING PLAN
FOR ELEVATIONS)
PROPOSED STORM
DRAIN (UTILITY PLAN)
PROPOSED TEMPORARY
SHORING (TYPICAL)
4'-0"
PROPERTY LINE 2
1
1
3
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
7727 CAMINITO LILIANA
SAN DIEGO, CA 92129, (760)586-8121
EXISTING GRADE
(T.O.W., SEE ELEVATION)
"H"
"D"
Dshaft
TIMBER LAGGING, TYPICAL
(SEE ELEVATION FOR SIZE)
1.5 SACK SLURRY SHAFT
BACKFILL (T.O.W. TO B.O.W)
2,500 PSI CONCRETE SHAFT
BACKFILL (B.O.W TO PILE TIP)
42" (MIN.)
SAFETY CABLE RAILING, PER
CAL-OHSA REQUIREMENTS
(TYP., AROUND ENTIRE SHORED
PERIMETER, SEE 4/SH11)
TEMPORARY CANTILEVERED SOLDIER BEAM (TYP.)
N.T.S.
SOLDIER BEAM, TYPICAL
(SEE SCHEDULE FOR SIZE)
BOTTOM OF EXCAVATION
(B.O.W., SEE ELEVATION)
44"
2"
21"
21"
CAL-OSHA GUARDRAIL DETAIL
N.T.S.
L2x2x3/8 ANGLE IRON ATOP
EACH SOLDIER BEAM MEMBER
SOLDIER BEAM, TYP.
(SEE SCHEDULE)
DRILL SHAFT (SEE BEAM
SECTIONS FOR BACKFILL
MATERIAL)
EACH BEAM1/4"
LQFK:,5(523(
ALONG ENTIRE SHORING
PERIMETER (TYP.)
L=6"
NOTES: 1. FIELD VERIFY ALL EXISTING & PROPOSED STRUCTURES PRIOR TO SHORING INSTALLATION.
2. SEE SOLDIER BEAM SCHEDULE ON SH11 FOR VARIABLES "H", "D", & "Dshaft".
PERMANENTLY ENCASED SOLDIER BEAM PLAN DETAIL
N.T.S.
PROPERTY LINE
TEMPORARY TIMBER
BLOCK-OUTS PLACED AT
INTERIOR FACE OF WALL FOR
SOLDIER BEAM REMOVAL.
WATER PROOFING
& DRAINAGE BOARDS
(BY OTHERS)
BURN HOLES THROUGH SOLDIER
BEAM WEBS FOR HORIZONTAL
REBAR (1" DIA. MAX.)
SEE ELEVATION FOR SPACING EPOXY COAT ENTIRE BACK FLANGE
& 4" OF WEB UPPER 10'-0" ONLY
PROPOSED 6" THK.
BIO-RETENTION
CONCRETE STEM
CUT & REMOVE PROTRUDING WEB & FLANGE UPON
COMPLETION OF THE PROPOSED STRUCTURE AND/OR
AS DIRECTED BY THE STRUCTURAL ENGINEER OF
RECORD. FILL ALL VOIDS WITH AN APPROVED
NON-SHRINK GROUT ACCORDING TO PROJECT
SPECIFICATIONS.
FILL VOIDS BEHIND LAGGING
LEAN CONCRETETIMBER LAGGING
(SEE ELEVATION)
BIO-FILTRATION HORIZONTAL
REINFORCEMENT (SEE SHEET 2)
6"
SOLDIER BEAM SCHEDULE
GEOTEXTILE
PVC CONNECTOR PIPE
SEAL CUT-IN JOINT
GEOCOMPOSITE DRAIN
PREFABRICATED DRAIN GRATE
STRIP
WITH DUCT TAPE
DRAIN GRATE ISOMETRIC VIEW
3" DIA. WEEP HOLE WITH
DRAIN GRATE MID BAY
BETWEEN SOLDIER BEAMS
$%29(%277202)
NEW WALL FOOTING (SEE
ISOMETRIC VIEW)
1
2
4
NOTE: EPOXY COATING IS NOT REQUIRED FOR SOLDIER BEAMS #1 OR 4.
6"
7.84"
REVIEWED BY:
DATEINSPECTOR
DATE
"AS BUILT"
ENGINEERING DEPARTMENT
RCE EXP.
6"
TEMPORARY SHORING CROSS SECTION ALONG WEST PROPERTY LINE
N.T.S.
NOTES: 1. FIELD VERIFY ALL EXISTING & PROPOSED STRUCTURES PRIOR TO SHORING INSTALLATION.
2. SEE SOLDIER BEAM SCHEDULE ON SH11 FOR VARIABLES "H", "D", & "Dshaft".
70.00'
60.00'
50.00'
70.00'
60.00'
50.00'
PROPOSED BIO-FILTRATION
BASIN 1 (SEE UTILITY PLAN)
TEMPORARY SOLDIER BEAM
ABANDON IN PLACE WHEN
COMPLETE (SEE SCHEDULE
FOR SIZE)
BLOCK OUT SOLDIER BEAM WITHIN
PROPOSED CONCRETE STEM (SEE
2/SH11 & SHEET 2 SECTION)
REMOVE UPPER 2'-0"- 3'-0" UPON
COMPLETION OF CONCRETE STEM FOR
REMAINDER OF CMU BLOCK WALL
INSTALLATION (SEE DETAIL ON SHEET 2)
EXISTING GRADE
PROPERTY LINE
PL
3
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DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021
7727 CAMINITO LILIANA
SAN DIEGO, CA 92129, (760)586-8121
GENERAL NOTES
1. CONSTRUCTION PLANS AND CALCULATIONS CONFORM TO THE REQUIREMENTS OF THE 2019 CALIFORNIA BUILDING CODE.
2. TEMPORARY SHORING CONSTRUCTION SHALL BE PERFORMED IN ACCORDANCE WITH THE LATEST EDITION OF THE STATE OF
CALIFORNIA CONSTRUCTION SAFETY ORDERS (CAL-OSHA).
3. HEAVY CONSTRUCTION LOADS SUCH AS CRANES, CONCRETE TRUCKS OR OTHER LOAD SURCHARGES NOT IDENTIFIED IN THE
"DESIGN CRITERIA", WILL REQUIRE ADDITIONAL ANALYSIS & FURTHER RECOMMENDATIONS. NOTIFY THE SHORING & SOILS
ENGINEER PRIOR TO INSTALLATION.
4. ALL TEMPORARY SHORING ELEMENTS DEPICTED WITHIN THESE DRAWINGS ARE LIMITED TO A MAXIMUM SERVICE LIFE OF
ONE (1) YEAR. AT THE END OF THE CONSTRUCTION PERIOD, THE EXISTING OR NEW STRUCTURES SHALL NOT RELY ON THE
TEMPORARY SHORING FOR SUPPORT IN ANYWAY.
5. AN UNDERGROUND SERVICE ALERT MUST BE OBTAINED 2 DAYS BEFORE COMMENCING ANY EXCAVATION.
6. THE OWNER OR THE REGISTERED PROFESSIONAL IN RESPONSIBLE CHARGE ACTING AS THE OWNER'S AGENT SHALL EMPLOY
ONE OR MORE APPROVED AGENCIES TO PERFORM INSPECTIONS DURING CONSTRUCTION.
7. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR ALL INSPECTION SERVICES, TESTING & NOTIFICATIONS.
8. ALL PERMITS SHALL BE PROCURED AND PAID FOR BY THE OWNER OR GENERAL CONTRACTOR.
9. ALL MONITORING PROVIDED IN THESE PLANS HEREIN, SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR.
10. TEMPORARY SHORING IN THESE PLANS HAS BEEN ALIGNED WITH RESPECT TO THE EXISTING & PROPOSED FEATURES, AS
PROVIDED. ACTUAL FIELD LOCATION OF THE SHORING WALL SHALL BE ESTABLISHED USING ACCURATE HORIZONTAL
CONTROL & COORDINATED TO FOLLOW THE PLANNED LOCATION OF THE PROPOSED IMPROVEMENTS. REPORT ANY
VARIATIONS TO THE ENGINEER OF RECORD PRIOR TO COMMENCEMENT OF WORK.
11. THE GENERAL CONTRACTOR OR OWNER SHALL LOCATE ALL EXISTING UTILITIES AND STRUCTURES PRIOR TO EXCAVATION
AND THE INSTALLATION OF SHORING.
12. THE GENERAL CONTRACTOR SHALL CONFIRM THAT THE PROPOSED SHORING DOES NOT CONFLICT WITH FUTURE
IMPROVEMENTS PRIOR TO INSTALLATION.
13. THE GENERAL CONTRACTOR SHALL PROVIDE MEANS TO PREVENT SURFACE WATER FROM ENTERING THE EXCAVATION OVER
THE TOP OF SHORING BULKHEAD.
14. INSTALLATION OF SHORING AND EXCAVATION SHALL BE PERFORMED UNDER CONTINUOUS OBSERVATION AND APPROVAL OF
THE GEOTECHNICAL ENGINEER AND AUTHORITY HAVING JURISDICTION.
15. ALTERNATIVE SHAPES, MATERIAL AND DETAILS CANNOT BE USED UNLESS REVIEWED AND APPROVED BY THE SHORING
ENGINEER.
16. IT SHALL BE THE GENERAL CONTRACTOR'S RESPONSIBILITY TO VERIFY ALL DIMENSIONS, TO VERIFY CONDITIONS AT THE
JOB SITE AND TO CROSS-CHECK DETAILS AND DIMENSIONS WITHIN THE SHORING PLANS WITH RELATED REQUIREMENTS ON
THE ARCHITECTURAL, MECHANICAL, ELECTRICAL AND ALL OTHER PERTINENT DRAWINGS BEFORE PROCEEDING WITH
CONSTRUCTION.
17. ALL GRADING & EXCAVATIONS PERFORMED FOR THE PROPOSED TEMPORARY SHORING AND/OR PROPOSED STRUCTURE, IS
OUTSIDE THE SCOPE OF SERVICES PROVIDED HEREIN. GENERAL CONTRACTOR IS RESPONSIBLE FOR CONDUCTING SITE
EARTHWORK IN CONFORMANCE WITH GEOTECHNICAL RECOMMENDATIONS.
MATERIAL SPECIFICATIONS
STRUCTURAL STEEL
1. STRUCTURAL STEEL (WIDE FLANGES) SHALL CONFORM TO THE REQUIREMENTS ASTM A-572 OR ASTM
A-992 (GRADE 50).
2. MISCELLANEOUS STEEL SHALL CONFORM TO THE REQUIREMENTS OF ASTM A-36, ASTM A-572 (GRADE
50) OR ASTM A-992.
3. TRENCH PLATES (LAGGING) SHALL CONFORM TO THE REQUIREMENTS FO ASTM A-36.
STRUCTURAL & LEAN CONCRETE
A. STRUCTURAL CONCRETE:
1. STRUCTURAL CONCRETE (DRILL SHAFT TOE BACKFILL) SHALL HAVE A MINIMUM COMPRESSIVE
STRENGTH OF 2,500PSI AT 28-DAYS.
2. CONCRETE MIX SHALL BE IN ACCORDANCE WITH 2016CBC & ACI 336 TO MEET THE FOLLOWING:
A. MAXIMUM 1-INCH HARDROCK CONCRETE CONFORMING TO ASTM C-33.
B. TYPE II NEAT PORTLAND CEMENT CONFORMING TO ASTM C-150.
C. SLUMP FOR WET HOLE 6"-8" & 4"-6" DRY HOLES.
B. LEAN CONCRETE (SLURRY)
1. LEAN SAND SLURRY MIX SHALL CONTAIN A MINIMUM OF 1.5 SACKS TYPE II CEMENT PER CUBIC YARD.
TIMBER
1. TIMBER LAGGING SHALL BE ROUGH SAWN DOUGLAS FIR LARCH NO. 2 OR BETTER.
2. TIMBER LAGGING SHALL BE PRESSURE TREATED IN ACCORDANCE WITH AWPA U1 USE CATEGORY 4A.
WELDING
1. ELECTRIC ARC WELDING PERFORMED BY QUALIFIED WELDERS USING E70XX ELECTRODES OR
CONTIUOUS WIRE FEED.
2. SPECIAL INSPECTION IS REQUIRED FOR ALL FIELD WELDING.
EPOXY PAINT (AS REQUIRED)
1. EPOXY COATING: SOLDIER BEAMS SHALL BE 2-COATS BITUMASTIC COAL-TAR EPOXY, APPLIED FOR A
TOTAL DRY FILM THICKNESS OF 16 MILLS. ALL STEEL SURFACES SHALL BE BLAST WITH SSPC-SP 10
(NEAR WHITE) BEFORE COATING IS APPLIED.
SHORING INSTALLATION PROCEDURE
1. FIELD SURVEY DRILL HOLES & SHORING ALIGNMENT ACCORDING TO WALL DIMENSIONS & DATA SHOWN OR AS APPROVED BY
THE SHORING ENGINEER.
2. DRILL VERTICAL SHAFTS TO THE EMBEDMENT DEPTH AND DIAMETERS SHOWN. ALLOWABLE PLACEMENT TOLERANCE SHALL
BE 2" IN OR 2" OUT OR AS OTHERWISE AUTHORIZED BY THE SHORING ENGINEER.
3. INSTALL SOLDIER BEAMS ACCORDING TO THE DETAILS & SPECIFICATIONS SHOWN IN PLAN. IF NECESSARY, CASING OR
OTHER METHODS SHALL BE USED TO PREVENT LOSS OF GROUND OR COLLAPSE OF THE HOLE.
4. START EXCAVATION AFTER CONCRETE HAS CURED FOR A MINIMUM OF (3) THREE DAYS.
5. INSTALL LAGGING BETWEEN INSTALLED SOLDIER BEAMS IN LIFTS NO GREATER THAN 4'-0" OR AS OTHERWISE AUTHORIZED
BY THE GEOTECHNICAL ENGINEER.
6. BACKFILL ALL VOIDS BEHIND LAGGING WITH LEAN CONCRETE AS SPECIFIED IN THE DETAILS HEREIN.
7. REPEAT STEPS 6-7 UNTIL BOTTOM OF EXCAVATION IS REACHED.
8. ALL EXCAVATIONS SHALL BE LAGGED AND BACKFILLED BY THE END OF EACH WORKDAY. NO EXCAVATIONS SHALL BE LEFT
EXPOSED OR WITHOUT BACKFILL.
STATEMENT OF SPECIAL INSPECTIONS
VERIFICATION AND INSPECTION
1. Verify use of required design mix
2. Inspection of concrete placement for
proper application techniques.
3. Material verification of structural steel
a.For structural steel, identification
markings to conform to AISC 360.
b. Manufacturer's report
4. Inspection of welding
a. Multipass fillet welds
5. Material identification of timber
a. Identification of preservative
VERIFICATION AND INSPECTION ITEMS (OTHER)
6.Observe drilling operations and
maintain complete and accurate
records for each element.
7.Verify placement locations and
plumbness, confirm element
diameters, lengths, embedment into
bedrock (if applicable). Record concrete
and grout values.
CONTINOUS PERIODIC CBC REFERENCE
8. Verify excavations are extended to the
proper depth.
1904.2.2
2303.1.8.1
MONITORING
1. MONITORING SHALL BE ESTABLISHED AT THE TOP OF SOLDIER BEAMS SELECTED BY THE ONSITE
GEOTECHNCIAL REPRESENTATIVE AND AT INTERVALS ALONG THE WALL AS CONSIDERED
APPROPRIATE.
2. THE GENERAL CONTRACTOR SHALL PERFORM A PRECONSTRUCTION SURVEY INCLUDING
PHOTOGRAPHS & VIDEO OF THE EXISTING SITE CONDITIONS.
3. MAXIMUM THEORETICAL SOLDIER BEAM DEFLECTION IS 1/2-INCH. IF THE TOTAL CUMULATIVE
HORIZONTAL OR VERTICAL MOVEMENT (FROM START OF CONSTRUCTION) EXCEEDS THIS LIMIT, ALL
EXCAVATION ACTIVITIES SHALL BE SUSPENDED AND INVESTIGATED BY THE SHORING ENGINEER FOR
FURTHER ACTIONS (AS NECESSARY).
DESIGN CRITERIA
1. SOIL DESIGN DATA IS BASED ON THE RECOMMENDATIONS PROVIDED IN THE
FOLLOWING GEOTECHNICAL REPORTS:
A. ADDENDUM 01, TEMPORARY SHORING RECOMMENDATIONS
PROPOSED TWO TRIPLEX TOWNHOME CONDOMINIUMS
972 & 988 GRAND AVENUE
CARLSBAD, CALIFORNIA
PREPARED BY: CTE, INC.
DATED JANUARY 27, 2020
2. SOIL DESIGN PRESSURES
A. PASSIVE EARTH PRESSURE = 300PSF/FT (3,000PSF MAX)
B. AT REST PRESSURE = 42PSF/FT (CANTILEVERED, LEVEL)
C. TRAFFIC LIVE LOAD = 100PSF (UNIFORM)
REVIEWED BY:
DATEINSPECTOR
DATE
"AS BUILT"
ENGINEERING DEPARTMENT
RCE EXP.
TLTC
DocuSign Envelope ID: 77D32402-04C3-4949-845C-2364D4A19240
4/12/2021