B-4829 Marine Maint Yard Plans.pdf

PDF 6 MB Posted Jun 7, 2024

Attached to: R-7235 Marine Maintenance Yard Dock Replacement
Solicitation number: PW-24-457
Issued by: California

About this file

Written by GovTribe AI · Jun 3, 2026

Marine Maintenance Yard Dock Replacement Project

This is a construction design and specification document prepared by Tetra Tech, Inc. for the City of Long Beach Department of Parks, Recreation and Marine, located at 205 N. Marina Drive, Long Beach, California 90803. The project involves the removal and replacement of dock infrastructure at the Marine Maintenance Yard located at 6204 E. 2nd Street, Long Beach 90803. Demolition work includes removal of two existing 14.5' × 59' concrete docks, a 4' × 34' steel gangway, gangway hinge, concrete staircase, and potable waterline to the point of connection. Construction work includes installation of one new 14.5' × 59' concrete dock (855.5 square feet), a 4' × 45' aluminum gangway, gangway hinge, concrete abutment, 3/4-inch copper potable waterline, and aluminum guardrail approximately 7.5 linear feet in length. The project design adheres to the 2022 editions of California Building, Fire, Electrical, Mechanical, and Plumbing Codes, as well as Title 18 of the Long Beach Municipal Code and Americans with Disabilities Act standards.

The design specifications require 5000 PSI minimum concrete (Type II/V) with post-tensioning, epoxy-coated reinforcement steel, and aluminum framing conforming to ASTM standards. The concrete dock must sustain a 100 PSF uniform live load with a maximum water-to-cement ratio of 0.4 and a minimum 3-inch reinforcement cover. The aluminum gangway must support 100 PSF distributed live load with deflection not exceeding L/120 of span and comply with ADA guidelines. Special inspections are required for concrete dock installation, epoxy anchor reinforcement, and concrete landing work. Deferred submittals include shop drawings and calculations for the concrete dock, gangway, gangway hinge, guardrail system, and pile guides, all requiring professional engineer certification. The contractor is responsible for all debris removal within 24 hours of project completion, implementation of marine best management practices, erosion control measures, and compliance with California Coastal Commission and United States Army Corps of Engineers special conditions.

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Other files

File	Type	Posted
Pre-bid Sign-in Sheet 6-17-24 R-7235.pdf	PDF	Jun 7, 2024
Preliminary Bid Pricing R-7235 from LB Buys.pdf	PDF	Jun 7, 2024
1st Apparent Low Bid Package - R-7235 Jilk Heavy Construction_Redacted.pdf	PDF	Jun 7, 2024
R-7235 Addendum 3.pdf	PDF	Jun 7, 2024
Marine Maintenance Addendum No 1.pdf	PDF	Jun 7, 2024
Bid Tab R-7235 Marine Maintenance Dock Replace.pdf	PDF	Jun 7, 2024
Marine Maintenance Yard Dock - Pre-Bid Meeting 2024.6.pdf	PDF	Jun 7, 2024
2nd Apparent Low Bid - R-7235 Dutra Group_Redacted.pdf	PDF	Jun 7, 2024
Bid Package R-7235.pdf	PDF	Jun 7, 2024
R-7235 Addendum 2.pdf	PDF	Jun 7, 2024

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TETRA TECH, INC.

ENGINEERS, PLANNERS, & ARCHITECTS

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

(949) 809-5000

PROJECT DIRECTORY 1

DWG REF. SHT # TITLE

T-1 1 TITLE SHEET

G-1 2 GENERAL NOTES

G-1A 3 GENERAL NOTES

D-1 4 DEMOLITION PLAN

C-1 5 CONSTRUCTION PLAN

C-2 6 DOCK ELEVATION, SECTIONS AND DETAILS

C-3 7 GANGWAY AND ABUTMENT SECTIONS,

AND DETAILS

SHEET INDEX 2

THE WORK TO BE PERFORMED INCLUDES THE REMOVAL OF THE

EXISTING STEEL GANGWAY, GANGWAY HINGE, POTABLE

WATERLINE, CONCRETE STAIRCASE, AND TWO EXISTING

CONCRETE DOCKS. INSTALL A NEW SINGULAR CONCRETE DOCK,

CONCRETE ABUTMENT, ALUMINUM GANGWAY, GANGWAY HINGE,

POTABLE WATERLINE, AND ALUMINUM GUARDRAIL.

5VICINITY MAP

8SITE MAP/STAGING AREA SCALE: N.T.S.

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DETAILSECTION NO.

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PROJECT DESCRIPTION 3

4REFERENCE LEGEND

6APPLICABLE CODES

2022 EDITION OF THE CALIFORNIA BUILDING CODE

2022 EDITION OF THE CALIFORNIA FIRE CODE

2022 EDITION OF THE CALIFORNIA ELECTRICAL CODE

2022 EDITION OF THE CALIFORNIA MECHANICAL CODE

2022 EDITION OF THE CALIFORNIA PLUMBING CODE

TITLE 18 OF THE LONG BEACH MUNICIPAL CODE

SECTION/

ELEVATION

ABBREVIATIONS

ABBR ABBREVIATION(S)

ADA AMERICANS WITH DISABILITIES ACT

ADD/ALT. ADDITIVE/ALTERNATIVE

ALUM. ALUMINUM

ASD ALLOWABLE STRESS DESIGN

ASTM AMERICAN SOCIETY FOR TESTING MATERIALS

C CUPPED END

CLB CITY OF LONG BEACH

CLR. CLEAR

CONC CONCRETE

CONT. CONTINUOUS

C X C CUPPED END X CUPPED END

DEMO DEMOLISH

DIA. DIAMETER

DTL. DETAIL

E EAST

(E) EXISTING

EL. ELEVATION

EMBED EMBEDMENT

GA. GAUGE

GALV. GALVANIZED

GW GANGWAY

H.D.G HOT DIPPED GALVANIZED

HEX HEXAGONAL

L LENGTH

LF LINEAR FEET

MAX MAXIMUM

MIN MINIMUM

MISC. MISCELLANEOUS

MLLW MEAN LOWER LOW WATER

(N) NEW

N.I.C. NOT IN CONTRACT

NO. NUMBER

NPT NATIONAL PIPE THREAD

N.T.S. NOT TO SCALE

O.C. ON CENTER

O.D. OUTSIDE DIAMETER

P.I.P PROTECT IN PLACE

P.O.C. POINT OF CONNECTION

P.O.T. PATH OF TRAVEL

PRM PARKS RECREATION AND MARINE

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PVC POLYVINYL CHLORIDE

QTY. QUANTITY

R RADIUS

RC REINFORCED CONCRETE

R/R REMOVE AND REPLACE

SEC SECTION

SF SQUARE FEET

SHT. SHEET

SS 304 STAINLESS STEEL 304

STD STANDARD

SPAC SPACING

TEMP. TEMPORARY

TYP TYPICAL

THRU THROUGH

UHMW ULTRA HIGH MOLECULAR WEIGHT

U.O.N. UNLESS OTHERWISE NOTED

W/ WITH

DEMOLITION NOTES

CONSTRUCTION NOTES

1 REMOVE (E) 14.5'X59' CONC. DOCKS (QTY. 2)

2 REMOVE (E) 4'X34' STEEL GANGWAY

3 REMOVE (E) GANGWAY HINGE

4 REMOVE (E) CONCRETE STAIRCASE

5 REMOVE (E) WATERLINE TO P.O.C.

1 INSTALL (N) 14.5'X59' CONCRETE DOCK

2 INSTALL (N) 4'X45' ALUM. GANGWAY

3 INSTALL (N) GANGWAY HINGE

4 INSTALL (N) CONC. GANGWAY ABUTMENT

5 INSTALL (N) 34" COPPER POTABLE WATERLINE

6 INSTALL (N) ALUM. GUARDRAILA

S-1

CITY OF LONG BEACH

DEPARTMENT OF PUBLIC WORKS

411 W. OCEAN BLVD., 5TH FLOOR

LONG BEACH, CA 90802

PROJECT SITE

STAGING AREA (FINAL LOCATION TO

BE DETERMINED BY ENGINEER)

CITY OF

LONG BEACH

PROJECT

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CLARK AVE.

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PALO VERDE AVE.

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BELLFLOWER BLVD.

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ATLANTIC AVE.

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www.tetratech.com

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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GENERAL NOTES

1. THE CONTRACTOR SHALL FURNISH ALL TOOLS, EQUIPMENT, MATERIALS, AND SUPPLIES AND SHALL PERFORM ALL LABOR, SUPERVISION, FABRICATION, ASSEMBLY, AND INSTALLATION HEREIN.

2. CONTRACTOR SHALL STRICTLY ENFORCE ALL APPLICABLE SAFETY LAWS (I.E. OSHA, CAL-OSHA) AND MAINTAIN SITE SAFETY.

3. COPIES OF ALL PERMITS ARE AVAILABLE FROM THE CITY AND SHOULD BE AVAILABLE FOR REFERENCE ON-SITE AT ALL TIMES.

4. CONTRACTOR SHALL SUBMIT FOR APPROVAL TEMPORARY FENCING PLANS AS REQUIRED.

5. CONTRACTOR SHALL EXAMINE THE JOBSITE BEFORE PREPARING SHOP DRAWINGS TO VERIFY ALL PHYSICAL CONDITIONS, SURROUNDINGS, DIMENSIONS AND DISTANCES.

6. THE CONTRACTOR SHALL BE RESPONSIBLE TO LOCATE AND PROTECT FROM DAMAGE ALL UNDERGROUND UTILITIES. THE

CONTRACTOR SHALL BE HELD RESPONSIBLE FOR ANY AND ALL DAMAGES TO EXISTING STRUCTURES AND UTILITIES DURING CONSTRUCTION. THE CONTRACTOR SHALL VERIFY THE EXACT LOCATION OF EXISTING UTILITIES AND NOTIFY THE APPROPRIATE UTILITY COMPANIES AND UNDERGROUND SERVICE ALERT SUFFICIENTLY IN ADVANCE OF BEGINNING OF WORK.

ANY UTILITIES EXPOSED OR DAMAGED BY THE CONTRACTOR SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE.

7. THE CONTRACTOR SHALL COMPLY WITH ALL PERMITS FOR THE WORK. THE CONTRACTOR SHALL COMPLY WITH ALL STATE, COUNTY, AND CITY LAWS AND ORDINANCES RELATING TO SAFETY, CHARACTER OF WORK, EQUIPMENT AND LABOR PERSONNEL. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH ALL CITY ORDINANCES, PROVISIONS OF ALL APPLICABLE LOCAL AND REGIONAL GUIDELINES AND STANDARDS. CONSTRUCTION SHALL CONFORM WITH THE 2019 EDITION OF THE CALIFORNIA BUILDING CODE, NFPA 303, UNIFORM MECHANICAL CODE, NATIONAL ELECTRICAL CODE, UNIFORM PLUMBING CODE, AMERICANS WITH DISABILITIES ACT (ADA); ALUMINUM ASSOCIATION'S “SPECIFICATIONS FOR ALUMINUM STRUCTURES”, AND ALL

LOCAL AND STATE CODES AND ORDINANCES WHERE APPLICABLE.

8. THE CONTRACTOR SHALL MAINTAIN PUBLIC ACCESS TO ALL PROPERTY ADJACENT TO THE WORK THROUGHOUT THE PERIOD

OF CONSTRUCTION.

9. THE CONTRACTOR SHALL KEEP DEBRIS, CONCRETE RUBBLE AND OTHER MATERIALS FROM FALLING INTO THE WATER.

CONTAINMENT BOOMS SHALL BE PROVIDED BY THE CONTRACTOR. NO CONSTRUCTION MATERIALS, EQUIPMENT, DEBRIS, OR WASTE SHALL BE PLACED OR STORED WHERE IT MAY BE SUBJECT TO WAVE, WIND, OR RAIN EROSION AND DISPERSION.

NON-BUOYANT DEBRIS DISCHARGED INTO COASTAL WATERS SHALL BE RECOVERED BY DIVERS AS SOON AS POSSIBLE AFTER

LOSS BUT NO LATER THAN THE END OF EACH DAY.

10. STAGING AREA SHALL BE CLEARED OF DEBRIS AND EQUIPMENT UPON COMPLETION OF PROJECT. THE CONTRACTOR SHALL REMOVE AND DISPOSE, USING AN APPROVED LEGAL METHOD, ALL SURPLUS MATERIALS AND DEBRIS FROM THE SITE. THE SURPLUS MATERIALS BELONG TO THE CONTRACTOR. THE CONTRACTOR SHALL MAINTAIN THE SITE IN A NEAT AND ORDERLY

CONDITION AT ALL TIMES.

11. THE CONTRACTOR ASSUMES SOLE AND COMPLETE RESPONSIBILITY FOR THE JOB SITE CONDITIONS AT ALL TIMES. THE CONTRACTOR SHALL PROVIDE ADEQUATE LIABILITY INSURANCE TO DEFEND, INDEMNIFY AND HOLD HARMLESS COLB FROM

ANY CLAIMS AND DAMAGES THAT MAY ARISE FROM THIS CONSTRUCTION.

12. THE CONTRACTOR IS RESPONSIBLE FOR ARRANGING ALL REQUIRED INSPECTIONS. THE PRESENCE OR ABSENCE OF A CITY OR OTHER INSPECTOR WILL NOT RELIEVE THE CONTRACTOR OF FULL RESPONSIBILITY FOR THE PROPER PERFORMANCE OF

WORK.

13. DUE TO THE SCALE OF THE DRAWINGS IT IS NOT POSSIBLE TO INDICATE ALL OFFSETS. THE CONTRACTOR SHALL INVESTIGATE

THE EXISTING CONDITIONS AND PLAN WORK ACCORDINGLY.

14. ALL MATERIALS SHALL BE FURNISHED AND INSTALLED BY THE CONTRACTOR UNLESS OTHERWISE NOTED. ANY AND ALL CONSTRUCTION MATERIAL SHALL BE REMOVED FROM THE SITE WITHIN 10 DAYS OF COMPLETION OF CONSTRUCTION.

15. MACHINERY OR CONSTRUCTION MATERIALS NOT ESSENTIAL FOR PROJECT IMPROVEMENTS SHALL NOT BE ALLOWED IN THE

INTERTIDAL ZONE AT ANY TIME.

16. ANY CONFLICTS WITH THE DESIGN OR ANY CHANGES TO THE PLANS SHALL BE AUTHORIZED BY THE ENGINEER BEFORE

CONTINUING WITH WORK IN THAT AREA.

17. ANY OFF-SITE IMPROVEMENTS FOUND TO BE DAMAGED SHALL BE REPLACED TO THE SATISFACTION OF THE CITY ENGINEER.

18. SHOP DRAWINGS MUST BE REVIEWED AND APPROVED BY THE ENGINEER OF RECORD PRIOR TO SUBMITTAL TO THE BUILDING

DEPARTMENT.

19. SHOP DRAWINGS MUST BE REVIEWED AND APPROVED BY THE BUILDING DEPARTMENT PRIOR TO FABRICATION. CONTRACTOR

SHALL OBTAIN THIS APPROVAL.

STAGING AND DEMOLITION

1. CONTRACTOR SHALL SCHEDULE AND COORDINATE CONSTRUCTION AND DEMOLITION/REMOVAL WITH THE CITY TO ALLOW FOR

USE OF ADJACENT FACILITIES.

2. SEE DEMOLITION NOTES ON DRAWING D-1, SHT. 3.

3. INSTALL 6' TEMPORARY SCREENED SECURITY FENCE AROUND CONTRACTOR STAGING AREA. CONTRACTOR IS RESPONSIBLE

FOR SECURITY OF STAGING AREA. STAGING AREA AND PROJECT SITE TO BE RESTORED TO EXISTING OR BETTER CONDITION

AFTER CONSTRUCTION

DESIGN CRITERIA

THE FOLLOWING DESIGN PARAMETERS HAVE BEEN USED IN THE DESIGN OF THE STRUCTURAL, AND WHERE APPLICABLE, NON-STRUCTURAL SYSTEMS REPRESENTED IN THESE DRAWINGS.

A. CODE OF RECORD: 2022 CBC, AND DBW LAYOUT AND DESIGN GUIDELINES FOR MARINA BERTHING FACILITIES 2005

AUTHORITY HAVING JURISDICTION: CITY OF LONG BEACH BUILDING AND SAFETY

B. BUILDING RISK CATEGORY: II

C. DESIGN LOADS: THE LIVE LOADS USED IN THE DESIGN OF THIS STRUCTURE ARE IN ACCORDANCE WITH THE "PLANS AND

SPECIFICATIONS FOR THE CONSTRUCTION OF WATERFRONT STRUCTURES IN THE LONG BEACH MARINA AREA" AS

FOLLOWS:

· HINGED GANGWAY = 100 PSF (LIVE LOAD)

· DOCK = 100 PSF (LIVE LOAD)

· ANYWHERE ON DOCK = 500 LB (POINT LOAD)

D. WIND DESIGN PARAMETERS:

· BASIC WIND SPEED (V) MPH (3 SEC. GUST): 110 MPH

· EXPOSURE CATEGORY: B

F. SEISMIC DESIGN PARAMETERS:

· SEISMIC SITE CLASS: D

· SEISMIC IMPORTANCE FACTOR: 1.0

· SEISMIC DESIGN CATEGORY: II

REFER TO "GEOTECHNICAL ENGINEERING REPORT - DAVIES LAUNCH RAMP REHABILITATION", DATED JULY 9, 2019.

ASTM DESIGNATIONS, ICC REPORT REFERENCES, AND ALL STANDARDS AND REFERENCED DOCUMENTS SHALL REFER TO THE

LATEST EDITIONS AND/OR AMENDMENTS AS ADOPTED BY THE CODE OF RECORD.

SUBMITTALS

1. CONCRETE MIX DESIGN

2. EPOXY COATED REBAR

DEFERRED SUBMITTALS

CONTRACTOR TO SUBMIT SHOP DRAWINGS AND CALCULATIONS STAMPED BY A PROFESSIONAL ENGINEER LICENSED IN THE STATE

OF CALIFORNIA FOR THE FOLLOWING:

1. CONCRETE DOCK

2. GANGWAY

3. GANGWAY HINGE

4. GUARDRAIL SYSTEM AND ANCHORAGE

5. PILE GUIDES

SPECIAL INSPECTIONS

THE FOLLOWING ITEMS REQUIRE "SPECIAL INSPECTION" IN ACCORDANCE WITH SECTIONS 1704 AND 1705 OF THE CALIFORNIA

BUILDING CODE:

1. CONCRETE DOCK

2. EPOXY ANCHOR REINFORCEMENT INSTALLATION

3. CONCRETE LANDING

REINFORCING STEEL

1. ALL ARRANGEMENT AND DETAILING OF REINFORCING STEEL, INCLUDING BAR SUPPORTS AND SPACERS, SHALL BE IN

ACCORDANCE WITH THE LATEST ACI 315 DETAILING MANUAL.

2. ASTM A934 / A934M-16, GRADE 40 (#3 REBAR OR SMALLER), ASTM A934 / A934M-16, GRADE 60 (#4 REBAR OR LARGER), ASTM

A185, GRADE 65 (WELDED WIRE FABRIC SHEETS). BARS TO BE WELDED SHALL BE ASTM A706, GRADE 60.

3. ALL REBAR PROVIDED MUST BE EPOXY COATED .

CALIFORNIA COASTAL COMMISSION (CCC) SPECIAL CONDITIONS

CONTRACTOR IS RESPONSIBLE FOR COMPLIANCE WITH ALL SPECIAL CONDITIONS.

SEE CALIFORNIA COASTAL COMMISSION WAIVER IN DIVISION F - PERMITS.

UNITED STATES ARMY CORPS OF ENGINEERS (USACE) SPECIAL CONDITIONS

CONTRACTOR IS RESPONSIBLE FOR COMPLIANCE WITH ALL SPECIAL CONDITIONS.

SEE UNITED STATES ARMY CORPS OF ENGINEERS WAIVER IN DIVISION F - PERMITS

CONCRETE (MISC.)

1. SHALL BE POST TENSIONED

2. 5000 PSI MIN. (TYPE II/V)

3. 3" MIN.REINFORCEMENT COVER (U.O.N.)

4. BROOM FINISH

5. MAX WATER/CEMENT RATION OF 0.4

ALUMINUM GANGWAY

1. CONTRACTOR SHALL FIELD VERIFY GANGWAY LOCATION AND CONFIRM GANGWAY LANDING DIMENSIONS BEFORE FABRICATION

OF GANGWAY.

2. GANGWAY SHALL BE DESIGNED TO SUSTAIN A 100 PSF UNIFORM LIVE LOAD (ULL) AND A 400 POUND POINT LOAD WITHIN L/120

DEFLECTION.

3. FRAMING SHALL BE 6061-T6 ALUMINUM ALLOY CONFORMING TO ASTM B-209, B-221, AND B-303.

4. HANDRAIL SHALL BE 6061-T6 ALUMINUM PIPE AND TUBING ASTM B-429.

5. DIRECT CONTACT BETWEEN ALUMINUM AND DISSIMILAR METALS IS NOT PERMITTED.

6. THE MOUNTING OF HANDRAILS SHALL BE SUCH THAT THE COMPLETED HANDRAIL AND SUPPORTING STRUCTURE ARE CAPABLE

OF WITHSTANDING A LOAD OF AT LEAST 200 POUNDS APPLIED IN ANY DIRECTION AND AT ANY POINT ON THE RAIL, AND TITLE 24

CRITERIA.

7. TOP OF ALUMINUM DECKING SHALL BE RIBBED AND SANDBLASTED TO PROVIDE A COMMERCIAL NON-SKID SURFACE. ALL ALUMINUM RAILING (EXCEPT POSTS) TO RECEIVE A BRUSH FINISH. ALUMINUM BEAMS TO BE SANDBLASTED FOR A NON-GLARE

FINISH.

8. GANGWAY ROLLERS AND RAMP SUPPORTS SHALL BE DESIGNED SO THAT THE PRESSURE ON THE DECK DOES NOT EXCEED 80

PSF.

9. GANGWAY LANDSIDE ATTACHMENT TO COMPLY WITH ADA GUIDELINES. CONTRACTOR TO PROVIDE SUBMITTAL SHOWING

LANDSIDE-TO-GANGWAY TRANSITION AND GANGWAY-TO-DOCK TRANSITION.

10. PRE-MANUFACTURED ALUMINUM GANGWAYS AND RAMPS SHALL BE DESIGNED TO SUPPORT THE DEAD WEIGHT OF THE GANGWAY OR RAMP PLUS A LIVE LOAD OF 100 POUNDS PER SQUARE FOOT DISTRIBUTED OVER THE ENTIRE GANGWAY OR RAMP SURFACE. THE MAXIMUM VERTICAL DEFLECTION OF THE GANGWAY OR RAMP, UNDER FULL LIVE LOAD, SHALL NOT

EXCEED L/120 OF THE GANGWAY OR RAMP SPAN.

STRUCTURAL OBSERVATIONS

DURING CONSTRUCTION, INTERMITTENT STRUCTURAL OBSERVATIONS SHALL BE PERFORMED BY A LICENSED CIVIL/STRUCTURAL

ENGINEER AT VARIOUS STAGES DURING CONSTRUCTION, AS FOLLOWS:

1. GENERAL CONSTRUCTION AND FABRICATION OF DOCK

2. INSTALLATION OF GANGWAY

3. ASSEMBLY OF DOCK STRUCTURES

MARINE BEST MANAGEMENT PRACTICES

1. CONSTRUCTION RESPONSIBILITIES AND DEBRIS REMOVAL.

A. NO DEMOLITION OR CONSTRUCTION MATERIALS, EQUIPMENT, DEBRIS, OR WASTE SHALL BE PLACED OR STORED WHERE IT MAY ENTER SENSITIVE HABITAT, RECEIVING WATERS OR A STORM DRAIN, OR BE SUBJECT TO WAVE, WIND, RAIN OR TIDAL EROSION AND DISPERSION;

B. ANY AND ALL DEBRIS RESULTING FROM DEMOLITION OR CONSTRUCTION ACTIVITIES, AND ANY REMAINING CONSTRUCTION MATERIAL, SHALL BE REMOVED FROM THE PROJECT SITE WITHIN 24 HOURS OF COMPLETION OF THE

PROJECT;

C. DEMOLITION OR CONSTRUCTION DEBRIS AND SEDIMENT SHALL BE REMOVED FROM WORK AREAS EACH DAY THAT

DEMOLITION OR CONSTRUCTION OCCURS TO PREVENT THE

ACCUMULATION OF SEDIMENT AND OTHER DEBRIS THAT MAY BE DISCHARGED INTO COASTAL WATERS;

D. MACHINERY OR CONSTRUCTION MATERIALS NOT ESSENTIAL FOR PROJECT IMPROVEMENTS WILL NOT BE ALLOWED

AT ANY TIME IN THE INTERTIDAL ZONE;

E. IF TURBID CONDITIONS ARE GENERATED DURING CONSTRUCTION A SILT CURTAIN WILL BE UTILIZED TO CONTROL

TURBIDITY;

F. FLOATING BOOMS WILL BE USED TO CONTAIN DEBRIS DISCHARGED INTO COASTAL WATERS AND ANY DEBRIS DISCHARGED WILL BE REMOVED AS SOON AS POSSIBLE BUT NO LATER THAN THE END OF EACH DAY;

G. NON BUOYANT DEBRIS DISCHARGED INTO COASTAL WATERS WILL BE RECOVERED BY DIVERS AS SOON AS POSSIBLE

AFTER LOSS;

H. ALL TRASH AND DEBRIS SHALL BE DISPOSED IN THE PROPER TRASH AND RECYCLING RECEPTACLES AT THE END OF

EVERY CONSTRUCTION DAY;

I. THE APPLICANT SHALL PROVIDE ADEQUATE DISPOSAL FACILITIES FOR SOLID WASTE, INCLUDING EXCESS CONCRETE, PRODUCED DURING DEMOLITION OR CONSTRUCTION;

J. DEBRIS SHALL BE DISPOSED OF AT A LEGAL DISPOSAL SITE OR RECYCLED AT A RECYCLING FACILITY. IF THE DISPOSAL SITE IS LOCATED IN THE COASTAL ZONE, A COASTAL DEVELOPMENT PERMIT OR AN AMENDMENT TO THIS PERMIT SHALL BE REQUIRED BEFORE DISPOSAL CAN TAKE PLACE UNLESS THE EXECUTIVE DIRECTOR DETERMINES

THAT NO AMENDMENT OR NEW PERMIT IS LEGALLY REQUIRED;

K. ALL STOCK PILES AND CONSTRUCTION MATERIALS SHALL BE COVERED, ENCLOSED ON ALL SIDES, SHALL BE LOCATED AS FAR AWAY AS POSSIBLE FROM DRAIN INLETS AND ANY WATERWAY, AND SHALL NOT BE STORED IN CONTACT WITH

THE SOIL;

L. MACHINERY AND EQUIPMENT SHALL BE MAINTAINED AND WASHED IN CONFINED AREAS SPECIFICALLY DESIGNED TO CONTROL RUNOFF. THINNERS OR SOLVENTS SHALL NOT BE DISCHARGED INTO SANITARY OR STORM SEWER

SYSTEMS;

M. THE DISCHARGE OF ANY HAZARDOUS MATERIALS INTO ANY RECEIVING WATERS SHALL BE PROHIBITED;

N. SPILL PREVENTION AND CONTROL MEASURES SHALL BE IMPLEMENTED TO ENSURE THE PROPER HANDLING AND

STORAGE OF PETROLEUM PRODUCTS AND OTHER CONSTRUCTION MATERIALS. MEASURES SHALL INCLUDE A DESIGNATED FUELING AND VEHICLE MAINTENANCE AREA WITH APPROPRIATE BERMS AND PROTECTION TO PREVENT ANY SPILLAGE OF GASOLINE OR RELATED PETROLEUM PRODUCTS OR CONTACT WITH RUNOFF. THE AREA SHALL BE LOCATED AS FAR AWAY FROM THE RECEIVING WATERS AND STORM DRAIN INLETS AS POSSIBLE;

O. BEST MANAGEMENT PRACTICES (BMPS) AND GOOD HOUSEKEEPING PRACTICES (GHPS) DESIGNED TO PREVENT SPILLAGE AND/OR RUNOFF OF DEMOLITION OR CONSTRUCTION-RELATED MATERIALS, AND TO CONTAIN SEDIMENT OR CONTAMINANTS ASSOCIATED WITH DEMOLITION OR CONSTRUCTION ACTIVITY, SHALL BE IMPLEMENTED PRIOR TO THE

ON-SET OF SUCH ACTIVITY; AND

P. ALL BMPS SHALL BE MAINTAINED IN A FUNCTIONAL CONDITION THROUGHOUT THE DURATION OF CONSTRUCTION

ACTIVITY.

2. BEST MANAGEMENT PRACTICES (BMP) PROGRAM. BY ACCEPTANCE OF THIS PERMIT, THE PERMITTEE AGREES THAT THE DOCKING AND LAUNCHING OF BOAT(S) AT THE PUBLIC LAUNCH RAMP SHALL BE MANAGED IN A MANNER THAT PROTECTS WATER QUALITY PURSUANT TO THE IMPLEMENTATION OF THE FOLLOWING BEST MANAGEMENT PRACTICES (BMPS):

A. BOAT CLEANING AND MAINTENANCE MEASURES:

i. IN-WATER TOP-SIDE AND BOTTOM-SIDE BOAT CLEANING SHALL MINIMIZE THE DISCHARGE OF SOAPS, PAINTS, AND DEBRIS;

ii. IN-THE-WATER HULL SCRAPING OR ANY PROCESS THAT OCCURS UNDER WATER THAT RESULTS IN THE

REMOVAL OF PAINT FROM BOAT HULLS SHALL BE PROHIBITED. ONLY DETERGENTS AND CLEANING COMPONENTS THAT ARE DESIGNATED BY THE MANUFACTURER AS PHOSPHATE-FREE AND BIODEGRADABLE

SHALL BE USED, AND THE AMOUNTS USED MINIMIZED; AND.

B. SOLID AND LIQUID WASTE MANAGEMENT MEASURES:

i. ALL TRASH, RECYCLABLES, AND HAZARDOUS WASTES OR POTENTIAL WATER CONTAMINANTS, INCLUDING

OLD GASOLINE OR GASOLINE WITH WATER, ABSORBENT MATERIALS, OILY RAGS, LEAD ACID BATTERIES, ANTI-FREEZE, WASTE DIESEL, KEROSENE AND MINERAL SPIRITS SHALL NOT AT ANY TIME BE DISPOSED OF IN THE WATER OR GUTTER BUT, RATHER BE DISPOSED OF IN A MANNER CONSISTENT WITH STATE AND/OR

FEDERAL REGULATIONS.

C. PETROLEUM CONTROL MANAGEMENT MEASURES:

i. BOATERS WILL PRACTICE PREVENTIVE ENGINE MAINTENANCE AND WILL USE OIL ABSORBENTS IN THE BILGE

AND UNDER THE ENGINE TO PREVENT OIL AND FUEL DISCHARGES. OIL ABSORBENT MATERIALS SHALL BE EXAMINED AT LEAST ONCE A YEAR AND REPLACED AS NECESSARY. USED OIL ABSORBENTS ARE HAZARDOUS WASTE IN CALIFORNIA. USED OIL ABSORBENTS MUST THEREFORE BE DISPOSED IN ACCORDANCE WITH HAZARDOUS WASTE DISPOSAL REGULATIONS. THE BOATERS SHALL REGULARLY INSPECT AND MAINTAIN ENGINES, SEALS, GASKETS, LINES AND HOSES IN ORDER TO PREVENT OIL AND FUEL SPILLS. THE USE OF

SOAPS THAT CAN BE DISCHARGED BY BILGE PUMPS IS PROHIBITED;

ii. IF THE BILGE NEEDS MORE EXTENSIVE CLEANING (E.G., DUE TO SPILLS OF ENGINE FUELS, LUBRICANTS OR OTHER LIQUID MATERIALS), THE BOATERS WILL USE A BILGE PUMP-OUT FACILITY OR STEAM CLEANING SERVICES THAT RECOVER AND PROPERLY DISPOSE OR RECYCLE ALL CONTAMINATED LIQUIDS; AND

iii. BILGE CLEANERS WHICH CONTAIN DETERGENTS OR EMULSIFIERS WILL NOT BE USED FOR BILGE CLEANING

SINCE THEY MAY BE DISCHARGED TO SURFACE WATERS BY THE BILGE PUMPS.

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G-1 www.tetratech.com

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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EROSION CONTROL BMP

ESCI SCHEDULING

PURPOSE: TO REDUCE THE DISCHARGE OF POLLUTANTS FROM CONSTRUCTION SITES BY SEQUENCING THE CONSTRUCTION

PROJECT TO REDUCE THE AMOUNT AND DURATION OF SOIL EXPOSURE.

· SCHEDULE MAJOR GRADING OPERATIONS DURING DRY MONTHS.

· PRACTICE EROSION AND SEDIMENT CONTROL YEAR ROUND.

· SCHEDULE PROJECT TO DISTURB ONLY SMALL PORTIONS OF THE SITE AT ANY ONE TIME.

· CLOSE AND STABILIZE OPEN TRENCHES AS SOON AS POSSIBLE.

ESC21 DUST CONTROL

PURPOSE: TO REDUCE THE DISCHARGE OF POLLUTANTS FROM CONSTRUCTION SITES BY USING DUST CONTROL MEASURES TO STABILIZE SOIL FROM WIND EROSION, AND REDUCE DUST GENERATED BY CONSTRUCTION ACTIVITIES.

· STABILIZE EXPOSED SOILS BY USING VEGETATION, WATERING/SPRINKLING, AND STONE GRAVEL LAYERING.

· IDENTIFY AND STABILIZE PRIMARY ACCESS TO SITE.

· DIRECT TRAFFIC TO STABILIZED AREAS WITHIN THE PROJECT.

· STREET SWEEPING OF ADJACENT PUBLIC RIGHT-OF-WAY.

ESC24 STABILIZED CONSTRUCTION ENTRANCE

PURPOSE: TO REDUCE THE DISCHARGE OF POLLUTANTS FROM CONSTRUCTION SITES BY REDUCING THE AMOUNT OF SEDIMENT, DUST, AND MUD TRACKED OFF-SITE FROM CONSTRUCTION TRAFFIC.

· STABILIZE CONSTRUCTION ENTRANCE WITH AGGREGATE UNDERLAIN WITH FILTER CLOTH.

· CONSTRUCT ON LEVEL GROUND WHERE POSSIBLE.

· PROVIDE AMPLE TURNING RADIUS AS PART OF ENTRANCE.

· LENGTH SHOULD BE 50-FOOT MINIMUM, AND WIDTH 30-FOOT MINIMUM.

ESC50 SILT FENCE

PURPOSE: TO REDUCE THE DISCHARGE OF POLLUTANTS FROM CONSTRUCTION SITES UTILIZING A SILT FENCE THAT DETAINS

SEDIMENT-LADEN WATER, PROMOTING SEDIMENTATION BEHIND THE FENCE.

· USE IN AREAS WHERE SHEET FLOW OCCURS.

· TURN ENDS OF FENCE UPHILL.

· SELECT FILTER FABRIC THAT RETAINS 85% OF SOIL.

· SILT FENCE, WHICH IS MADE OF FILTER FABRIC, SHOULD BE ENTRENCHED AND ATTACHED TO SUPPORTING POLES.

ESC52 SAND BAG BARRIER

PURPOSE: TO REDUCE THE DISCHARGE OF POLLUTANTS FROM CONSTRUCTION SITES BY STACKING SAND BAGS ALONG A LEVEL CONTOUR CREATING A BARRIER THAT DETAINS SEDIMENT-LADEN WATER PROMOTING SEDIMENTATION. USE ALONG THE PERIMETER OF THE SITE AND AROUND CATCH BASIN INLETS TO STORM DRAINS TO CREATE A TEMPORARY SEDIMENT TRAP.

· USE SAND BAGS LARGE ENOUGH TO WITHSTAND FLOODING.

· INSPECT SAND BAGS AFTER EACH RAIN.

· REMOVE SEDIMENT BEHIND SAND BAGS.

· RESHAPE OR REPLACE DAMAGED SAND BAGS.

ESC56 SEDIMENT BASIN

PURPOSE: TO DISCHARGE THE POLLUTANTS FROM CONSTRUCTION SITES BY RETAINING RUNOFF SUFFICIENTLY TO ALLOW

EXCESSIVE SEDIMENT TO SETTLE.

· SHOULD BE LOCATED WHERE FAILURE OF EMBANKMENT WOULD NOT CAUSE LIFE/PROPERTY DAMAGE.

· INSPECT WEEKLY AND AFTER EACH RAIN.

· REMOVE SEDIMENTS BY USING FILTERS IF NECESSARY WHEN BASIN IS HALF-FULL.

· LINE BASIN IF GROUND WATER IS WITHIN 10 FEET OF BOTTOM.

CONSTRUCTION ACTIVITY - INDUSTRIAL / COMMERCIAL BMP

SC-1 NON-STORMWATER DISCHARGES TO DRAINS

PURPOSE: TO ENSURE THAT THE STORMWATER SYSTEM DISCHARGE CONTAINS ONLY STORMWATER.

STANDARDS:

·LOCATE DISCHARGES TO THE MUNICIPAL STORM DRAIN SYSTEM.

·LOCATE AND EVALUATE ALL DISCHARGES TO THE INDUSTRIAL STORM DRAIN SYSTEM.

·DEVELOP A PLAN TO ELIMINATE ELICIT CONNECTIONS.

·DEVELOP PROPOSAL OPTIONS.

·DOCUMENT THAT NON-STORM WATER DISCHARGES HAVE BEEN ELIMINATED BY RECORDING TESTS PERFORMED.

NON-STORMWATER DISCHARGES MAY INCLUDE PROCESS WASTE WATERS, COOLING WATERS, WASH WATERS AND SANITARY WASTEWATER. WHEN FACILITIES ARE SUBJECT TO THIS BMP, THEY MUST INCLUDE A CERTIFICATION THAT THE STORM WATER COLLECTION SYSTEM HAS BEEN TESTED OR EVALUATED FOR THE PRESENCE OF NON-STORM WATER DISCHARGES.

SC-2 VEHICLE AND EQUIPMENT FUELING

PURPOSE: TO PREVENT FUEL SPILLS AND LEAKS AND THEIR IMPACTS TO STORM WATER.

STANDARDS:

·DESIGN FUELING AREA TO PREVENT RUN-ON OF STORM WATER AND RUN-OFF OF SPILLS.

·DISCOURAGE "TOPPING OFF" OF FUEL TANKS.

·USE ABSORBENT MATERIALS ON SMALL SPILLS.

SC-3 VEHICLE AND EQUIPMENT WASHING AND STEAM CLEANING

PURPOSE: TO PREVENT OR REDUCE THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM VEHICLE AND EQUIPMENT WASHING

AND STEAM CLEANING.

STANDARDS:

·USE DESIGNATED WASH AREAS DESIGNED TO PREVENT RUNOFF.

·CONSIDER FILTERING AND RECYCLING WASH WATER.

SC-4 VEHICLE AND EQUIPMENT MAINTENANCE AND REPAIR

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM VEHICLE AND EQUIPMENT MAINTENANCE AND

REPAIR INCLUDING WRECKING YARDS BY RUNNING A DRY SHOP.

STANDARDS:

·LOCATE ON PAVED SURFACES WHERE PRACTICAL.

·USE BERMS TO PROTECT MAINTENANCE AREAS.

·KEEP EQUIPMENT CLEAN.

· INSPECT EQUIPMENT FOR LEAKS ON A REGULAR BASIS.

SC-5 OUTDOOR LOADING - UNLOADING OF MATERIALS

PURPOSE: TO PREVENT OR REDUCE THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM LOADING DOCKS.

STANDARDS:

·LIMIT EXPOSURE OF MATERIAL TO RAINFALL.

·PREVENT STORM WATER RUNOFF.

·CONTAIN SPILLS DURING TRANSFER OPERATIONS.

SC-6 OUTDOOR CONTAINER STORAGE OF LIQUIDS

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM OUTDOOR CONTAINER STORAGE AREAS BY

INSTALLING SAFEGUARDS AGAINST ACCIDENTAL RELEASE.

STANDARDS:

·COVER STORAGE AREA WITH ROOF.

·CONTROL RUNOFF BY ENCLOSING AREA WITH A BERM.

· A SPILL PREVENTION CONTROL PLAN.

·EMERGENCY PREPAREDNESS PLAN.

SC-7 OUTDOOR PROCESS EQUIPMENT

PURPOSE: TO PREVENT DISCHARGES OF POLLUTANTS TO STORM WATER FROM OUTDOOR PROCESSING EQUIPMENT BY ENCLOSING

OR COVERING ALL OR SOME EQUIPMENT AND INSTALLING SECONDARY CONTAINMENT.

STANDARDS:

·MOVE ACTIVITY INDOORS.

·COVER AREA WITH PERMANENT ROOF.

·USE BERMS TO PROTECT AREA FROM RUN-ON. ACTIVITIES SUCH AS ROCK GRINDING OR CRUSHING, PAINTING OR

COATING, GRINDING OR SANDING CAN LEAD TO CONTAMINATION OF STORM WATER RUNOFF.

SC-8 OUTDOOR STORAGE OF RAW MATERIALS

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANT TO STORM WATER FROM OUTDOOR MATERIAL AND PRODUCT STORAGE

AREAS BY ENCLOSING, COVERING OR INSTALLING SECONDARY CONTAINMENT.

STANDARDS:

·STORE MATERIALS INDOORS.

·COVER STORAGE AREA WITH ROOF.

·COVER THE MATERIALS WITH A TEMPORARY COVERING MADE OF POLYETHYLENE, POLYPROPYLENE, OR HYPALON.

SC-9 WASTE HANDLING AND DISPOSAL

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM WASTE HANDLING AND DISPOSAL OF

RECYCLABLE MATERIAL.

STANDARDS:

·MAINTAIN USAGE INVENTORY TO LIMIT WASTE GENERATION.

·RAW MATERIAL SUBSTITUTION OR ELIMINATION.

·PROCESS OR EQUIPMENT MODIFICATION.

·PRODUCTION PLANNING AND SEQUENCE.

SC-10 CONTAMINATED OR ERODIBLE SURFACE AREAS

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM CONTAMINATED OR ERODIBLE SURFACE AREAS BY LEAVING AS MUCH VEGETATION ON SITE AS POSSIBLE MINIMIZING SOIL EXPOSURE TIME, STABILIZING EXPOSED SOILS AND

PREVENTING STORM WATER RUN-ON AND RUN-OFF.

STANDARDS:

·PRESERVE NATURAL VEGETATION.

·REMOVAL OF CONTAMINATED SOILS.

·CHEMICAL STABILIZATION.

SC-11 BUILDING AND GROUNDS MAINTENANCE

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM BUILDING AND GROUNDS MAINTENANCE BY

WASHING AND CLEANING UP WITH AS LITTLE WATER AS POSSIBLE.

STANDARDS:

·LEAVING OR PLANTING NATIVE VEGETATION TO REDUCE WATER, FERTILIZER, AND PESTICIDE NEEDS.

·SWEEPING OF PAVED SURFACES.

·CLEANING OF STORM DRAINAGE SYSTEM AT APPROPRIATE INTERVALS.

·PROPER DISPOSAL OF WASH WATER, SWEEPINGS, AND SEDIMENTS.

SC-12 BUILDING REPAIR, REMODELING AND CONSTRUCTION

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM BUILDING REPAIR REMODELING AND CONSTRUCTION BY USING SOIL EROSION CONTROLS, PROPER STORAGE OF BUILDING MATERIALS AND COVERING BUILDING MATERIALS. THE SOURCE OF THESE CONTAMINANTS MAY BE SOLVENTS, PAINTS, PAINT AND VARNISH REMOVERS, FINISHING RESIDUES, SPENT THINNERS, SOAP CLEANERS, KEROSENE, ASPHALT AND CONCRETE MATERIALS, ADHESIVE RESIDUES AND OLD

ASBESTOS.

STANDARDS:

·USE SOIL EROSION TECHNIQUES IF BARE GROUND IS TEMPORARILY EXPOSED.

·USE PERMANENT SOIL CONTROL TECHNIQUES IF THE REMODELING CLEARS BUILDINGS FROM AN AREA THAT ARE NOT

TO BE REPLACED. ·

·ENCLOSE PAINTING OPERATIONS

·PROPERLY STORE MATERIALS.

·PROPERLY STORE DISPOSAL WASTE GENERATED FROM THE ACTIVITY.

SC-13 OVER-WATER ACTIVITIES

PURPOSE: TO PREVENT THE DISCHARGE OF POLLUTANTS TO STORM WATER FROM OVER-WATER ACTIVITIES BY MINIMIZING OVER-WATER MAINTENANCE. OVER-WATER ACTIVITIES OCCUR AT BOAT AND SHIP REPAIR YARDS, MARINAS AND YACHT CLUBS. ACTIVITIES OF CONCERN INCLUDE STRIPPING AND PAINTING OF HULLS, ON-BOARD MAINTENANCE OF ENGINES AND THE DISPOSAL OF DOMESTIC WATER AND BALLAST

WATER

SC-14 EMPLOYEE TRAINING

PURPOSE: EMPLOYEE TRAINING IS A METHOD BY WHICH TO IMPLEMENT BMPS AND THEIR MAINTENANCE AND TO INTEGRATE THE ELEMENTS OF EMPLOYEE TRAINING AND INDIVIDUAL SOURCE CONTROLS INTO A COMPREHENSIVE TRAINING PROGRAM INTO THE

FACILITIES STORM WATER POLLUTION PREVENTION PLAN.

GENERAL NOTES (CONT.)

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RAFAEL HOLCOMBE

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AutoCAD SHX Text No. C-67958

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G-1A

BOTTOM LANDING

EL. 7.64'

TOP LANDING EL.

10.16'

EL. -2.5'

TOP OF FOOTING

EL. -3.54'

MUD LINE

EL. -6.17'

MEAN TIDE LINE

EL. 2.85'

HIGH TIDE LINE

EL. 7.24'

www.tetratech.com

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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DEMOLITION PLAN

SCALE: 1" = 20'

D-1

DEMOLITION NOTES

1 REMOVE (E) 14.5'X59' CONC. DOCKS (QTY. 2)

2 REMOVE (E) 4'X34' STEEL GANGWAY

3 REMOVE (E) GANGWAY HINGE

4 REMOVE (E) CONCRETE STAIRCASE

5 REMOVE (E) WATERLINE TO P.O.C.

www.tetratech.com

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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59'

14'-6"

59' 14'-6"

25'-8"

P.I.P. (E) 18"

CONC. PILE

P.I.P. (E) 18"

CONC. PILE

P.I.P. (E) 18"

STEEL PILE

P.I.P. (E) 18"

CONC. PILE

P.I.P. ADJACENT

CONC. ABUTMENT

P.I.P. CONC. BRIDGE

COLUMN TYP.

34'

DISPOSAL NOTES

1. DOCK REMOVAL - CUT PILE GUIDES AND PROTECT-IN-PLACE EXISTING PILES.

2. GANGWAY HINGE REMOVAL - CUT AND GRIND ANCHORS FLUSH WITH CONCRETE.

3. TRANSPORT EXISTING DOCKS AND GANGWAY TO AN APPROVED DISPOSAL FACILITY.

4. DAVIES LAUNCH RAMP, ADJACENT TO THE PROJECT SITE, IS THE DESIGNATED

LAUNCH RAMP TO BE USED FOR DOCK REMOVAL. CONTRACTOR TO COORDINATE

WITH CLB FOR LAUNCH RAMP PERMIT.

5. CONTRACTOR IS REQUIRED TO PREPARE WASTE MANIFESTS TO DOCUMENT

PROPER TRANSPORTATION AND DISPOSAL.

ELEVATION: EXISTING DOCK AND GANGWAY (LOW TIDE -2.5')

SCALE: 1" = 5'

C-1

NOTE: ALL ELEVATIONS ARE IN MLLW.

3 4

14°

34'

P.I.P. ADJACENT

CONC. ABUTMENT

5 WATERLINE P.O.C.

1'-8" MIN.

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AutoCAD SHX Text SAVED PATH: P:\Watr\t41970.23 marine maintenance dock replacement\07 design\01 Plans

AutoCAD SHX Text LAST SAVED BY: ryan.cheyne

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DATE: 10/9/18

AutoCAD SHX Text FN: Maintenance Dock Replacement_2.2.24

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JONATHAN GOBER

AutoCAD SHX Text B-4829

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RAFAEL HOLCOMBE

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AutoCAD SHX Text SAVED PATH: P:\Watr\t41970.23 marine maintenance dock replacement\07 design\01 Plans

AutoCAD SHX Text LAST SAVED BY: ryan.cheyne

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DATE: 10/9/18

AutoCAD SHX Text FN: Maintenance Dock Replacement_2.2.24

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JONATHAN GOBER

AutoCAD SHX Text B-4829

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RAFAEL HOLCOMBE

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RAFAEL HOLCOMBE

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D-1

-5'

-6'

-7'

-6'

-7'

-6'

-9'

-6'

-5'

-7'

-7' -8'

-8'

-7'-8'

-7'

-8'

-4'

-3'

-2'

-1'

+2.85' MEAN

TIDE LINE

+7.24' HIGH

TIDE LINE

BOTTOM LANDING

EL. 7.64'

www.tetratech.com

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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CONSTRUCTION PLAN

SCALE: 1" = 10'

C-1

CONSTRUCTION NOTES

1 INSTALL (N) 14.5'X59' CONCRETE DOCK (855.5 SF)

2 INSTALL (N) 4'X45' ALUM. GANGWAY

3 INSTALL (N) GANGWAY HINGE

4 INSTALL (N) CONC. GANGWAY ABUTMENT

5 INSTALL (N) 34" COPPER POTABLE WATER LINE

6 INSTALL (N) ALUM. GUARDRAIL (~7.5 LF)

www.tetratech.com

17885 VON KARMAN AVE #500,

IRVINE, CA 92614

PHONE: (949) 809-5000

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3 SEE C-2, SEC. B

59'

14'-6"(E) 18" DIAM.

STEEL PILE

(E) 18"

OCTAGONAL

CONC. PILE

(E) CONC. BRIDGE

COLUMN TYP.

25'-8"

(E) 18"

OCTAGONAL

CONC. PILE

1 CONNECT TO (E)

POTABLE WATERLINE

STUB-OUT

ELEVATION: DOCK AND GANGWAY (LOW TIDE -2.5')

SCALE: 1" = 5'

C-1

TOP OF WALL

EL. +10.16'

EL. -2.5'

NOTE: ALL ELEVATIONS ARE IN MLLW.

MATERIAL SCHEDULE

QTY ITEM DESCRIPTION SPECIFICATION

1 3/4" DIA. BALL VALVE W/ FEMALE NPT BOTH ENDS APOLLO: 20RE09, 3/4" BALL VALVE, LEAD FREE BRASS

2 3/4" DIA. WIRE REINFORCED NITRILE JACKET HOSE W/ MALE NPT THREAD ENDS HOSECRAFT RM4, 3/4" DIA., LENGTH AS REQUIRED

AS-REQ. 3/4" DIA. COPPER POTABLE WATER LINE COPPER TYPE "K" WITH SILVER SOLDER

AS-REQ. 1 5/8" X 3" LG. 12 GA. SQUARE ALUM. CHANNEL STRUT UNISTRUT: P1000, 12 GA. ALUM CHANNEL STRUT

AS-REQ. 3/4" ALUM. PIPE CLAMP W/ ISOLATION MATERIAL UNISTRUT: P2030 ALUM PIPE CLAMP, P2600 ISOLATION MATERIAL

2 3/4" DIA. COPPER 90 DEG. FITTING, C X C NIBCO: 59053, WROT COPPER FITTING WITH SILVER SOLDER

1 3/4" DIA. COPPER ADAPTER, C X FEMALE NPT NIBCO: 5P018, WROT COPPER ADAPTER WITH SILVER SOLDER

1 3/4" DIA. HOSE BIB W/ MALE NPT ZURN: 34-195XL, 3/4" HOSE BIB, LEAD FREE BRASS

3 3/4" SS 304 PIPE CLAMP W/ ISOLATION MATERIAL UNISTRUT: P2030 SS 304 PIPE CLAMP, P2600 ISOLATION MATERIAL

2 1 5/8" X 1'-3" LG. 12 GA. SQUARE SS 304 SLOTTED CHANNEL STRUT UNISTRUT: P1000T, 12 GA. SS 304 SLOTTED CHANNEL STRUT

7 1 5/8" 12 GA. SQUARE SS 304 CHANNEL STRUT UNISTRUT: P1000, 12 GA. SS 304 CHANNEL STRUT

1/2" DIA. X 2" LG. MIN. SS 304 HEX BOT AND WASHER, W/ 1/2" DIA. X 2" LG SS 304

DROP-IN ANCHOR (ESR-4233)

SIMPSON STRONG TIE: 1/2" DIA. X 2" LG MIN. SS 304 HEX BOLT, GRAINGER: 30PK22, 1/2"

DIA. THREAD X 2" LG. SS 304 DROP-IN ANCHOR

4 45° ANGLE FITTING, SS 304 UNISTRUT: P1186, 45° ANGLE FITTING, SS 304

4 90° ANGLE FITTING, SS 304 UNISTRUT: P1026, 90° ANGLE FITTING, SS 304

4 "Z" SHAPE FITTING, SS 304 UNISTRUT: P1347, "Z" SHAPE FITTING, SS 304

2 WING SHAPE FITTING, SS 304 UNISTRUT: P2341L & P2341R, WING SHAPE FITTING, SS 304

2 1/2" DIA. X 3" LG. MIN. SS 304 HEX LAG SCREW AND WASHER GRAINGER: 21JE13, 1/2" DIA. X 3" LG. SS 304 HEX LAG SCREW W/ WASHER

2' MIN.

SEE C-1,

DTL. 4

UTILITY RACK

SEE C-1, DTL. 4

SEAL

WELD

3" LG. TYP. 4

1'-03 4"

6 7

TYP.

DETAIL: UTILITY RACK

SCALE: 1" = 1'

C-1

3" MIN.

1'-3"

7 3

NOTE: ALL UNISTRUT PRODUCTS TO UTILIZE P1006U1420 CHANNEL NUT

AND HHCS025150 1/4" DIA. X 1 1/2" CAP SCREW OF SIMILAR MATERIAL.

10 10

12 17 12 17

9 TYP.

16 TYP.

15 TYP.15 TYP.

9 13 TYP.

6" 3"

1'-6"1'-6"

1'-03 4" 111

45'

C-1

46°

4'-93 4"

4'-33 4"

6'-91

4" 4' MIN.

14°

PILE GUIDE

SEE C-3, DTL. 4

4 6 SEE C-1, DTL.3

TRANSITION PLATE

SEE C-3, DTL. 3

PLAN: CONC. GANGWAY ABUTMENT

SCALE: 1" = 1'

C-1

1'-6"

6'-91 4"

3'-6"

2'-03 4"

3'-31 4"

(E) 18"X18"

CONC. CAP

4 (N) CONC.

ABUTMENT

6 (N) 42" ALUM.

GUARDRAIL TYP.

C C-3

5'-6"

2'-91 4"

4'-83 4"

1'-6"

(E) CONC.

RETAINING WALL

3" CLR.

TYP.

3" CLR.

TYP.

(E) CONC.

SLAB

1'-6"

D C-3

PILE GUIDE

SEE C-3, DTL. 5

5 POTABLE WATER LINE

POINT OF CONNECTION

5 POTABLE WATER LINE

POINT OF CONNECTION

B C-2

3'-6"

3 (N) GANGWAY HINGE

AND TRANSITION PLATE

A C-2

E C-3

MEAN TIDE LINE

EL. 2.85'

HIGH TIDE LINE

EL. 7.24'

18" DRAFT

(MAX)

(E) 1'-6" THICK CONCRETE

RETAINING WALL

(N) CONCRETE

DECK

(N) WALER

BOARD

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AutoCAD SHX Text PLOT DATE: Jun. 4, 24

AutoCAD SHX Text SAVED PATH: P:\Watr\t41970.23 marine maintenance dock replacement\07 design\01 Plans

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DATE: 10/9/18

AutoCAD SHX Text FN: Maintenance Dock Replacement_2.2.24

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JONATHAN GOBER

AutoCAD SHX Text B-4829

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RAFAEL HOLCOMBE

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