CITY OF ALAMEDA
CALIFORNIA
TRANSPORTATION DEPARTMENT
CITY OF ALAMEDA
__
DWG.
DATE
SHEET __________ OF __________
CITY PROJECT NO.
CITY ENGINEER
APPROVED BY
___
APP.BY
SCALE
REVISED
K. RAFIEEDESIGNED
NO.
CHECKED
DRAWN
DATE
K. RAFIEE
M. WAGES
09/2025
15 1999 Harrison St, Suite 1675
Oakland, CA 94612
Phone: (510) 295-4607
PLANS PREPARED BY:
07-24-18
1 N/A
CV-1
TRAFFIC SIGNAL UPGRADES PROJECT
COVER SHEET
PROJECT LOCATION
1 CV-1 COVER SHEET
2 GN-1 GENERAL NOTES, LEGEND, ABBREVIATIONS
3 TS-1 TRAFFIC SIGNAL MODIFICATION: BROADWAY & CENTRAL AVENUE 4 TS-2 POLE AND EQUIPMENT SCHEDULES: BROADWAY & CENTRAL AVENUE 5 TS-3 TRAFFIC SIGNAL MODIFICATION: BROADWAY & SANTA CLARA AVENUE 6 TS-4 POLE AND EQUIPMENT SCHEDULES: BROADWAY & SANTA CLARA AVENUE 7 TS-5 TRAFFIC SIGNAL MODIFICATION: WEBSTER STREET & LINCOLN AVENUE 8 TS-6 POLE AND EQUIPMENT SCHEDULES: WEBSTER STREET & LINCOLN AVENUE 9 GN-2 GENERAL NOTES: BROADWAY & CENTRAL AVENUE
10 D-1 DEMOLITION PLAN: BROADWAY & CENTRAL AVENUE
11 SP-1 IMPROVEMENT PLAN: BROADWAY & CENTRAL AVENUE
12 EC-1 EROSION CONTROL PLAN: BROADWAY & CENTRAL AVENUE 13 CD-1 CONSTRUCTION DETAILS: BROADWAY & CENTRAL AVENUE 14 CD-2 CONSTRUCTION DETAILS: TRAFFIC SIGNAL MODIFICATION 15 CD-3 CONSTRUCTION DETAILS: TRAFFIC SIGNAL MODIFICATION
SHEET INDEX
SHEET TITLE DESCRIPTION
PROJECT LOCATION
PROJECT LOCATION
LEGEND
CONSTRUCTION NOTES:
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
2N/ATRAFFIC SIGNAL UPGRADES PROJECTGENERAL NOTES, LEGEND,ABBREVIATIONSGN-1 GENERAL NOTES:
APPLICABLE CALTRANS STANDARDPLANS (DATED 2023):ABBREVIATIONS CONSTRUCTION NOTES:
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
3 CENTRAL AVENUE
1"=10'TRAFFIC SIGNAL UPGRADES PROJECTTRAFFIC SIGNAL MODIFICATIONBROADWAY & CENTRAL AVETS-1REMOVAL PLAN
EXISTING PHASE SEQUENCE
STEADYDEMAND
SCALE: 1" = 20'
BROADWAY
SCALE: 1" = 5'
PROPOSED PHASE SEQUENCE
STEADYDEMAND
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
4N/ATRAFFIC SIGNAL UPGRADES PROJECTTRAFFIC SIGNAL MODIFICATIONBROADWAY & CENTRAL AVETS-2 CONSTRUCTION NOTES:
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
5 SANTA CLARA AVENUE
1"=10'TRAFFIC SIGNAL UPGRADES PROJECTTRAFFIC SIGNAL MODIFICATIONBROADWAY & SANTA CLARA AVETS-3REMOVAL PLANSCALE: 1" = 20'
BROADWAY
EXISTING PHASE SEQUENCE
STEADYDEMANDPROPOSED PHASE SEQUENCE
STEADYDEMAND
SCALE: 1" = 5'
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
6N/ATRAFFIC SIGNAL UPGRADES PROJECTTRAFFIC SIGNAL MODIFICATIONBROADWAY & SANTA CLARA AVETS-4 CONSTRUCTION NOTES:
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
7 LINCOLN AVENUE
1"=10'TRAFFIC SIGNAL UPGRADES PROJECTTRAFFIC SIGNAL MODIFICATIONLINCOLN AVE & WEBSTER STTS-5REMOVAL PLANSCALE: 1" = 20'
WEBSTER STREET
EXISTING PHASE SEQUENCE
STEADYDEMANDPROPOSED PHASE SEQUENCE
STEADYDEMAND
CALIFORNIATRANSPORTATION DEPARTMENTCITY OF ALAMEDA__DWG.DATESHEET __________ OF __________CITY PROJECT NO.CITY ENGINEERAPPROVED BY ___APP.BYSCALEREVISEDK. RAFIEEDESIGNEDNO.CHECKEDDRAWNDATEK. RAFIEEM. WAGES09/2025151999 Harrison St, Suite 1675Oakland, CA 94612Phone: (510) 295-4607 PLANS PREPARED BY:07-24-18
8N/ATRAFFIC SIGNAL UPGRADES PROJECTTRAFFIC SIGNAL MODIFICATIONLINCOLN AVE & WEBSTER STTS-6 ® REGISTEREDPROFESSIONAL ENGINEER
SCOTT WIKSTROM
No. C056266
STATE OF CAL IFORNIACI 9 I L
07-24-18
DATE
CITY ENGINEER
APPROVED BY
GN-2
9 TRAFFIC SIGNAL UPGRADES
CIVIL IMPROVEMENT NOTES
GENERAL NOTES
THE DESIGN PROFESSIONAL WHO PREPARED THESE DRAWINGS IS NOT
RESPONSIBLE FOR THE MISUSE OF, OR UNAUTHORIZED CHANGES
MADE TO THESE DRAWINGS. THE CONTRACTOR SHALL OBTAIN
WRITTEN PERMISSION FROM THE DESIGN PROFESSIONAL WHO
PREPARED THESE DRAWINGS PRIOR TO MAKING CHANGES. IN
ADDITION TO THE GENERAL NOTES LISTED ON SHEET GN-1,
THE CONTRACTOR SHALL:
PROVIDE RECORD DRAWINGS TO THE CITY UPON COMPLETION OF
PROJECT AND PRIOR TO FINAL ACCEPTANCE.
GRADING NOTES
THE CONTRACTOR SHALL MAINTAIN A CLEAN CONSTRUCTION SITE TO
PREVENT THE INTRODUCTION OF FOREIGN MATERIALS INTO THE
STORM WATER CONVEYANCE SYSTEM. REMOVE MATERIAL WHICH WILL
NOT BE USED ON SITE AS IT IS EXCAVATED AND DISPOSE IN
ACCORDANCE WITH THE GOVERNING AGENCY'S REQUIREMENTS.
ACTIVITY DURING CONSTRUCTION WHICH RESULTS IN THE DISCHARGE
OF POLLUTANTS TO THE STORM WATER CONVEYANCE SYSTEM IS IN
VIOLATION OF THE CITY'S WATER ORDINANCE AND STATE WATER RESOURCES CONTROL BOARD'S REGULATIONS.
THE CONTRACTOR SHALL:
PUBLIC CURB RAMP NOTES
CURB RAMPS SHALL COMPLY WITH 2023 CALTRANS STANDARD PLANS A88A AND A88B, BUT MAY BE MODIFIED BY THE AGENCY ENGINEER TO FIT FIELD CONDITIONS.
PEDESTRIAN PATH-OF-TRAVEL: A SAFE AND ACCESSIBLE PEDESTRIAN
PATH-OF-TRAVEL SHALL BE MAINTAINED AT ALL TIMES BY THE
CONTRACTOR DURING CONSTRUCTION. WHERE NECESSARY,
TEMPORARY PATH OF TRAVEL IMPROVEMENTS MAY INCLUDE, BUT IS
NOT LIMITED TO, TEMPORARY CURB RAMPS, PROTECTED WALKWAYS
WHEN PEDESTRIANS ARE DIRECTED INTO THE VEHICLE TRAVEL WAY, AND SIGNAGE TO REDIRECT PEDESTRIAN TRAFFIC. ALL TEMPORARY
MEASURES SHALL BE COMPLIANT WITH STATE AND FEDERAL DISABLED
ACCESS REQUIREMENTS, INCLUDING THE AMERICANS WITH
DISABILITIES ACT AND THE CALIFORNIA BUILDING CODE, TITLE 24.
PEDESTRIAN PATH OF TRAVEL DETOURS SHALL NOT CREATE SIGHT DISTANCE CONSTRAINTS FOR MOTORISTS. THE CONTRACTOR IS
RESPONSIBLE FOR MAINTENANCE OF ALL TEMPORARY PEDESTRIAN PATH IMPROVEMENTS. THE CONTRACTOR SHALL SUBMIT PROPOSED
TEMPORARY PEDESTRIAN PATH OF TRAVEL FOR APPROVAL PRIOR TO CONSTRUCTION.
MISCELLANEOUS NOTES
SIDEWALK WARPS SHALL BE CONSTRUCTED TO PROVIDE A CLEAR
4-FOOT WALKWAY AROUND SURFACE OBSTRUCTIONS.
TESTING FOR RELATIVE COMPACTION SHALL BE IN ACCORDANCE WITH ASTM D1557. THE USE OF SAND CONE METHODS -- SUCH AS ASTM 1556 OR CALTRANS' 216, PART I -- SHALL NOT BE ALLOWED.
ALL NEW AND EXISTING UTILITY VAULTS, PULL BOXES, MANHOLES, ETC.
LOCATED WITHIN THE NEW PUBLIC SIDEWALK SHALL BE EQUIPPED WITH SLIP RESISTANT COVERS.
AFTER CONSTRUCTION ACTIVITIES ARE COMPLETE, THE CONTRACTOR SHALL REMOVE ALL USA MARKINGS IN THE PROJECT AREA.
UTILITY NOTES
CONTRACTOR SHALL CONTACT THE CITY PUBLIC WORKS DEPARTMENT
BEFORE PERFORMING ANY WORK WHICH MAY AFFECT EXISTING
UTILITIES.
THE LOCATIONS OF EXISTING UNDERGROUND FACILITIES SHOWN ON
THIS DRAWING ARE APPROXIMATE AND ARE BASED ON OBSERVED
TOPOGRAPHIC SURFACE FEATURES AND AVAILABLE INFORMATION.
UTILITY SIZES WERE TAKEN FROM PUBLIC SOURCES SUCH AS EXISTING IMPROVEMENT DRAWINGS. THE PROFESSIONAL PREPARING THIS
DRAWING ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF
THESE FACILITIES OR FOR THE INADVERTENT OMISSION OF RELATED INFORMATION.
IF DAMAGE OCCURS TO ANY WATER SERVICE DURING CONSTRUCTION, THE CONTRACTOR SHALL IMMEDIATELY CALL EBMUD AT 1-866-403-2683 AND PERFORM REPAIRS AS DIRECTED BY EBMUD.
MAPPING NOTES
THE CONTRACTOR SHALL PRESERVE AND PERPETUATE EXISTING
SURVEY MONUMENTATION WHICH WILL BE DISTURBED OR REMOVED TO FACILITATE THE PROPOSED IMPROVEMENTS. IF WORK WILL BE
CONDUCTED IN AN AREA WHICH RESULTS IN THE DISTURBANCE OF
MONUMENTATION, RETAIN THE SERVICES OF A LICENSED LAND
SURVEYOR TO LOCATE SAID MONUMENTATION PRIOR TO
DISTURBANCE. ADDITIONALLY, RETAIN THE SERVICES OF A LICENSED
LAND SURVEYOR TO RE-ESTABLISH MONUMENTATION WHICH HAS
BEEN DISTURBED AS A RESULT OF PROJECT CONSTRUCTION AND TO
FILE THE APPROPRIATE DOCUMENTATION, PURSUANT TO THE
BUSINESS AND PROFESSIONS CODE.
THE LOCATIONS OF EXISTING UNDERGROUND FACILITIES SHOWN ON
THESE DRAWINGS ARE APPROXIMATE AND ARE BASED ON OBSERVED TOPOGRAPHIC SURFACE FEATURES AND AVAILABLE INFORMATION.
THE PROFESSIONAL PREPARING THIS MAP ASSUMES NO
RESPONSIBILITY FOR THE ACCURACY OF THESE FACILITIES OR FOR THE INADVERTENT OMISSION OF RELATED INFORMATION.
MISCELLANEOUS BOUNDARY INFORMATION SHOWN HEREON WAS
OBTAINED FROM RECORD DATA AND DOES NOT CONSTITUTE A FORMAL BOUNDARY DETERMINATION.
BENCHMARK: FOR THE NORTHWEST INTERSECTION CORNER, THE
NORTHEAST CORNER OF UTILITY VAULT, ELEVATION: 10' (DATUM:
RELATIVE ). FOR THE SOUTHWEST INTERSECTION CORNER, THE
NORTHWEST CORNER OF THE ELECTRICAL UTILITY BOX IN THE MIDDLE OF THE SIDEWALK ALONG BROADWAY, ELEVATION: 10' (DATUM:
RELATIVE ).
FIELD SURVEY DATE: AUGUST 7, 2024.
SYMBOLS & LEGEND
EXISTING
ABBREVIATIONS
PROPOSED ± MORE OR LESS
AC ASPHALT CONCRETE
CB CATCH BASIN
DW DRIVEWAY
E ELECTRIC
ELEV ELEVATION
EP EDGE OF PAVEMENT
FG FINISHED GRADE
GB GRADE BREAK
GI GRATE INLET
GV GAS VALVE
INV BOTTOM INSIDE OF PIPE
LS LANDSCAPE
MA MATCH EXISTING
MH MANHOLE
R RADIUS
SSMH SANITARY SEWER MANHOLE
TB TOP OF BOX
TC TOP FACE OF CURB
TEL TELECOMMUNICATION LINE
TF TRANSFORMERE
TG TOP OF GRATE
TV TELEVISION
TYP TYPICAL
UB UTILITY BOX
WV WATER VALVE
FIRE HYDRANT
GRADE BREAK
FLOW LINE
CONCRETE
DETECTABLE WARNING SURFACE
KEYNOTE
DETAIL IDENTIFICATION
SHEET WHERE DETAIL IS SHOWN
?
1 C1
PROVIDE DUST CONTROL THROUGHOUT THE DURATION OF THE
CONSTRUCTION PROJECT TO MINIMIZE AIRBORNE POLLUTANTS.
REMOVE EXISTING CONCRETE AT EXPANSION OR WEAKENED
PLANE JOINTS OR AT SAWCUTS AS APPROVED BY THE AGENCY
ENGINEER. SAW CUT ENTIRELY THROUGH THE CONCRETE.
WHERE UNDERCUT SUBGRADE OR UNSUITABLE SUBGRADE
MATERIAL IS ENCOUNTERED, THE AGENCY ENGINEER MAY REQUIRE
REMEDIAL WORK TO BE DONE, INCLUDING OVER-EXCAVATION AND
BACKFILLING WITH CRUSHED ROCK AND, WHEN DIRECTED BY THE
ENGINEER, PLACING GEOTEXTILE FABRIC BENEATH THE NEW
CONCRETE SECTION.
COMPACT SUBGRADE TO AT LEAST 95-PERCENT RELATIVE
COMPACTION IN THE TOP 6-INCHES PER ASTM D1557.
EXCEPT WHERE SPECIFIED OTHERWISE HEREIN, NO ADMIXTURES
SHALL BE USED WITHOUT THE PERMISSION OF THE AGENCY ENGINEER.
SET FORMS TO MEET GRADES. SET FORM FACES SUCH THAT DO NOT VARY FROM THE DIMENSIONS SHOWN BY MORE THAN 1/2-INCH,
PROVIDED THAT CROSS SLOPES IN PEDESTRIAN AREAS DO NOT
EXCEED 2-PERCENT.
NO CONCRETE SHALL BE PLACED UNTIL THE AGENCY ENGINEER HAS INSPECTED AND APPROVED FORMS AND SUBGRADE/BASE.
THOROUGHLY WET SUBGRADE/BASE IMMEDIATELY PRIOR TO PLACING CONCRETE.
ALL CONCRETE SHALL MEET THE REQUIREMENTS OF SECTION 9-2, "MINOR CONCRETE" OF STATE SPECIFICATIONS, 3/4" AGGREGATE WITH 1 1/2 POUNDS OF LAMP BLACK PER CUBIC YARD. NO BAGGED MIX IS PERMITTED.
PROVIDE CONCRETE WITH A SLUMP OF NOT MORE THAN 4-INCHES.
PROVIDE SCORE MARKS, WEAKENED JOINTS PLANE JOINTS, AND
EXPANSION JOINTS IN ACCORDANCE WITH CITY OF STANDARD DETAIL ST 1-5.
REMOVE FORMS FROM CURBS, SIDEWALKS AND DRIVEWAY
APPROACHES AND BACKFILL WITHIN SEVEN DAYS AFTER POURING.
THE DESIGNATED DIMENSIONS AND SLOPES MAY BE MODIFIED TO
ACCOMMODATE EXISTING ADJACENT FACILITIES SUBJECT TO THE APPROVAL OF THE AGENCY ENGINEER.
ASPHALT
15 1.0'3.0'
D7D2D1D7D7
D7
D3D8D9D9
D101.0'3.0'
D7
D2D1
D4
D5
D3D7D5
D11
D5D10
D7
D6
® No. C05626607-24-18
DATECITY ENGINEER
APPROVED BY
D-110
CENTRAL AVE & BROADWAYNORTHWEST CORNERSCALE: 1"=5'
DEMOLITION KEYNOTESSAWCUT TO NEAREST SCORE JOINT AND REMOVE EXISTING MATERIAL AS REQUIRED TOFACILITATE THE PROPOSED IMPROVEMENTS AND DISPOSE OF MATERIALS IN ACCORDANCEWITH LOCAL REGULATIONS.GRIND EXISTING ASPHALT CONCRETE A MINIMUM DEPTH OF 0.15-FEET OVER A MINIMUMWIDTH OF 1-FEET. PROVIDE A NEW ASPHALT PLUG IN A MANNER WHICH GENERATES AUNIFORM TRANSITION BETWEEN SURFACES AND DOES NOT IMPEDE DRAINAGE.GRIND EXISTING ASPHALT CONCRETE A MINIMUM DEPTH OF 0.15-FEET OVER A MINIMUMWIDTH OF 3-FEET. PROVIDE A NEW ASPHALT CONCRETE OVERLAY IN A MANNER WHICHGENERATES A UNIFORM TRANSITION BETWEEN SURFACES AND DOES NOT IMPEDE DRAINAGE.COORDINATE WITH THE OWNER OF THIS UTILITY TO RAISE/LOWER EXISTING UTILITY TOFINISHED GRADE AS REQUIRED TO FACILITATE THE PROPOSED IMPROVEMENTS.PROTECT IN PLACE EXISTING UTILITY.DEMO EXISTING CURBSEE TRAFFIC SIGNAL PLANS FOR PROPOSED IMPROVEMENTS ON SHEETS 3-6EXISTING CURB, PROTECT IN PLACE.EXISTING DECORATIVE CONCRETE, PROTECT IN PLACE.EXISTING TREE, PROTECT IN PLACE.EXISTING FIRE HYDRANT TO REMAIN, PROTECT IN PLACE.
D1 CENTRAL AVE & BROADWAYSOUTHWEST CORNERSCALE: 1"=5'SYMBOLS & LEGENDASPHALT PLUGCONCRETE DEMOASPHALT DEMODETECTABLE WARNING SURFACE D2D3D4D5D6D7D8D9D10D11
S1S3
S1G2
G2
G1
G3G4
1.0'3.0'
S2
4.6'±7.5% MAX
5.0' MIN5.0'MIN
4.0'MIN7.510.1'±6.0'7.5%MAX9%MAXE UBTC 9.61FL 9.11TC=FL 9.13TC=FL 9.10 TC=FL 9.08TC 9.57FL 9.07TC 9.55FL 9.05TC 9.53FL 9.03
9%MAX
9%MAX
9%MAX
4.8'FG 9.394.5'
TC=FL 9.15TC 9.66FL 9.16
SLOPE NOT TOEXCEED 1.5% INANY DIRECTIONTC 9.98FG 9.48TC 9.98FG 9.48TC=FG 9.82FG 9.88 TC 10.27FG 9.77MA FG 10.10±
MA FG 9.88±
1.5% MAX
1.5% MAX
SLOPE NOT TOEXCEED 1.5% INANY DIRECTION
FG 9.43
FG 9.43
4.0' MIN7.0%MAX7.0%MAX5.6%MAX3.7%MAX
MA TC 9.77±MA FL 9.17±
MA TC 9.53±MA FL 9.02±
MA FG 10.01±
4.4'±
2.7'±
S45 LF
S412 LF 1.0'3.0'
4.0'MIN4.0'MIN9.529.54
7.6'4.0'MIN7.5%MAX6.9'4.0'MIN
1.5%MAX
Conform to existingat next sidewalk joint1.5%MAX7.5%MAX TC 9.58FL 9.24
5.0'
6.0'MA TC 9.75±MA FL 9.25±5.0'TC 9.55FL 9.21TC=FL 9.22
MA TC 9.84±MA FL 9.20±
TC=FL 9.23
FG 10.12MA FG 10.18±MA FG 10.11±FG 10.05FG 9.55FG 9.57FG 10.09FG 9.85MA FG 10.15± MA FG 10.06±FG 10.00
FG 9.61SLOPE NOT TOEXCEED 1.5% INANY DIRECTION
7.5%MAX6.3%MAX
TS UB
3.6'±3.6'±
FG 9.54
S3S1
S1G3
G1
G4
S2G3G2
G2
® No. C05626607-24-18
DATECITY ENGINEER
APPROVED BY
SP-111
CENTRAL AVE & BROADWAYNORTHWEST CORNERSCALE: 1"=5'CENTRAL AVE & BROADWAYSOUTHWEST CORNERSCALE: 1"=5' SYMBOLS & LEGENDASPHALT PLUG/GRIND AND OVERLAYSEE SHEET CD-1 DETAIL 44" MIN. P.C.C. OVER 6" CLASS 2 AB CONCRETESEE SHEET CD-1 DETAIL 32'-WIDE DETECTABLE WARNING TRUNCATED DOMESSEE SHEET CD-1 DETAIL 1SURFACE SLOPEGRADE BREAKDATUM: LOCAL REFERENCE ELEVATION 10.0' AS NOTED ON PLANSGRADING KEYNOTESNEW ASPHALT CONCRETE SECTION TO MATCH EXISTING OR FULL DEPTH ASPHALTCONCRETE PLUG SEE SHEET CD-1 DETAIL 4.CONFORM TO EXISTING SURFACE ELEVATION IN A MANNER WHICH PROVIDES AUNIFORM TRANSITION BETWEEN SURFACES AND DOES NOT IMPEDE DRAINAGE.CONFORM TO NEAREST SIDEWALK JOINT.TYPE A CURB IN ACCORDANCE WITH CITY STANDARD ST 1-1MODIFIED CASE B PEDESTRIAN CURB RAMP IN ACCORDANCE WITH 2023 CALTRANSSTANDARD PLAN A88A, SEE SHEET CD-1 DETAIL 1.
G1G2G3G4SIGNAGE & STRIPING KEYNOTESAFTER THE PROPOSED IMPROVEMENTS HAVE BEENCOMPLETED, REPLACE EXISTING STRIPING THAT WASDAMAGED BY THE PROPOSED IMPROVEMENTS.STRIPE 12" WHITE THERMOPLASTIC STRIPEREMOVE STRIPE AND DO NOT REPLACEREPAINT EXISTING RED CURBS1
7.5% MAX
S2S3DATUM: LOCAL REFERENCE AS NOTED ON PLANSS4
® REGISTEREDPROFESSIONAL ENGINEER
SCOTT WIKSTROM
No. C056266
STATE OF CAL IFORNIACI 9 I L
07-24-18
DATE
CITY ENGINEER
APPROVED BY
EC-1
12 15
® REGISTEREDPROFESSIONAL ENGINEER
SCOTT WIKSTROM
No. C056266
STATE OF CAL IFORNIACI 9 I L
07-24-18
DATE
CITY ENGINEER
APPROVED BY
CD-1
13 CURB RAMP DETAILS
NO SCALE1
MODIFIED CURB AND GUTTER
NO SCALE2
SIDEWALK WITH CURB AND GUTTER
NO SCALE3
ASPHALT PLUG
NO SCALE4
15 NOTES:
CALIFORNIA
TRANSPORTATION DEPARTMENT
CITY OF ALAMEDA
__
DWG.
DATE
SHEET __________ OF __________
CITY PROJECT NO.
CITY ENGINEER
APPROVED BY
___
APP.BY
SCALE
REVISED
K. RAFIEEDESIGNED
NO.
CHECKED
DRAWN
DATE
K. RAFIEE
M. WAGES
09/2025
15 1999 Harrison St, Suite 1675
Oakland, CA 94612
Phone: (510) 295-4607
PLANS PREPARED BY:
07-24-18
14 N/A
TRAFFIC SIGNAL UPGRADES PROJECT
DETAILS
CD=2
LUMINAIRE MOUNT DETAIL
VIDEO DETECTION CAMERA MOUNTING DETAIL
NO SCALE
DETAIL A
GPS EVP/TSP DETECTOR MOUNTING
NO SCALE
DETAIL B
CALIFORNIA
TRANSPORTATION DEPARTMENT
CITY OF ALAMEDA
__
DWG.
DATE
SHEET __________ OF __________
CITY PROJECT NO.
CITY ENGINEER
APPROVED BY
___
APP.BY
SCALE
REVISED
K. RAFIEEDESIGNED
NO.
CHECKED
DRAWN
DATE
K. RAFIEE
M. WAGES
09/2025
15 1999 Harrison St, Suite 1675
Oakland, CA 94612
Phone: (510) 295-4607
PLANS PREPARED BY:
07-24-18
15 N/A
TRAFFIC SIGNAL UPGRADES PROJECT
DETAILS
CD-3
TYPE P-44 CONTROLLER CABINET FOUNDATION
NO SCALE
DETAIL C