Item No. 4.
TO:HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL
FROM:OFFICE OF THE CITY MANAGER
BY:MATTHEW BAUMGARDNER, DIRECTOR OF PUBLIC WORKS/CITY ENGINEER DATE:SEPTEMBER 22, 2026
SUBJECT:
APPROVAL OF PLANS AND SPECIFICATIONS AND AUTHORIZATION TO SOLICIT
CONSTRUCTION BIDS FOR THE DOWNTOWN DOWNEY GATEWAY SIGN PROJECT, CAPITAL IMPROVEMENT PROJECT (CIP) NO. 24-99
EXECUTIVE SUMMARY
The City Council will consider approving plans and specifications and authorizing the solicitation of construction bids for the proposed Downtown Downey Gateway Sign installation at the Firestone Blvd. and Downey Ave. intersection, Capital Improvement Project (CIP) No. 24-99. The gateway sign is generally located at the northerly intersection of Firestone Blvd. and Downey Ave., which serves as a prominent Downtown Downey gateway. Staff anticipates bidding the Project in October 2026, with construction anticipated to begin in January 2027 and completed by April 2027.
RECOMMENDATION
That the City Council:
Approve plans and specifications and authorize solicitation for construction bids for the proposed Downtown Downey Gateway Sign Project at Firestone Blvd. and Downey Ave., CIP No. 24-99.
BACKGROUND
At the March 25, 2025, City Council meeting the Public Works Engineering staff presented the conceptual design options for a gateway sign in Downtown Downey. The gateway sign location discussed by City Council is generally located at the northerly intersection of Firestone Blvd. and Downey Ave. (See Attachment C), which serves as a prominent Downtown Downey gateway. The intersection currently lacks any entry monument identifier indicating entry into Downey’s downtown area.
At the same City Council meeting, it was discussed that the costs related to the design, development, and construction of the Downtown Downey Gateway Sign will be expended from the City’s Art-in-Public-Places Special Fund, not the City’s General Fund. It was estimated that the fabrication and installation costs for the gateway sign would run from $250,000 to $300,000. However, it could cost more depending on the design of the footings to accommodate underground utilities and there would be enough funding in the Art-in-Public-Places Special Fund to cover these estimated costs.
The Firestone Boulevard and Downey Avenue intersection is shown on the attached Project Location Map (see Attachment A).
ANALYSIS
The plans (Attachment B) and specifications for the project are complete and the City is ready to advertise the project for construction.
The work involves the installation of an overhead gateway sign and associated improvements at the intersection of Firestone Blvd. and Downey Ave., as shown on the project plans. The work to be undertaken shall consist of:
gateway sign installation; reinforced concrete foundations, sidewalk restoration and placement of new pavers, tree removal and disposal, and irrigation line re-routing; traffic control and all appurtenant work.
Staff anticipates bidding the Project in October 2026, with construction anticipated to begin in January 2027 and be completed by April 2027. This project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) under section 15301 (c) existing facilities.
CITY COUNCIL PRIORITIES
Quality of Life, Safety & Infrastructure, Efficiency & Adaptability
FISCAL IMPACT
The total estimated cost of the project is $376,034 broken down as follows:
Description Amount
Sign Installation $186,880
Materials $154,700
Contingencies (10%)$34,454
Total Estimated Project Cost:$376,034
Funding for the project included in the adopted FY 2026-2027 Capital Improvement Program (CIP) budget, is shown below:
Account
No.Funding Source Amount
47-1-6930 Art-in-Public-Places Special Funds $253,365
32-1-6930 Senate Bill (SB) 1 Fund $122,669
Total Project Funding:$376,034
An updated project cost summary will be provided at the time of project award based on actual bids received. An appropriation of additional funds will be requested for the project at that time, as necessary. Staff anticipates that there will be available in the Art-in-Public-Places Special Fund and in Senate Bill (SB) 1 fund balances at the time of contract award. However, at this time, there are sufficient budgeted funds for the project.
Attachments
Attachment A - Project Location Map.pdf
Attachment B - CIP 24-99 100% Plans.pdf
Attachment C - Sign Rendering.pdf
DEPT. OF PUBLIC WORKS ENGINEERING DIVISION
CIP NO. 2-
BEFORE YOU DIG
AT LEAST TWO DAYS
1-800-277-2600
DIAL TOLL FREE
UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA
DOWNTOWN DOWNEY GATEWAY SIGN
FIRESTONE BOULEVARD AND DOWNEY AVENUE
TITLE SHEET
CONSTRUCTION PLANS FOR
CITY OF DOWNEY
PUBLIC WORKS DEPARTMENT
PRO-ECT SITE
CITY OF PICO
RIVERA
CITY OF
DOWNEY
ALL UNDERGROUND UTILITIES OR STRUCTURES REPORTED BY
THE OWNER OR OTHERS AND THOSE SHOWN ON THE RECORDS
E;A0INED ARE INDICATED WITH THEIR APPRO;I0ATE LOCATION
AND E;TENT. THE OWNER BY ACCEPTING THESE PLANS OR
PROCEEDING WITH I0PROVE0ENTS PURSUANT THERETO
AGREES TO ASSU0E LIABILITY AND TO HOLD UNDERSIGNED
HAR0LESS FOR ANY DA0AGES RESULTING FRO0 THE
E;ISTENCE OF UNDERGROUND UTILITIES OR STRUCTURES NOT
REPORTED TO THE UNDERSIGNED NOT INDICATED ON THE
PUBLIC RECORDS E;A0INED LOCATED AT VARIANCE WITH THAT
REPORTED OR SHOWN ON RECORDS E;A0INED.
THE CONTRACTOR IS RE4UIRED TO TAKE DUE PRECAUTIONARY
0EASURES TO PROTECT THE UTILITIES OR STRUCTURES SHOWN
AND ANY OTHER UTILITIES OR STRUCTURES FOUND AT THE SITE.
IT SHALL BE THE CONTRACTOR
S RESPONSIBILITY TO NOTIFY
THE OWNERS OF THE UTILITIES OR STRUCTURES CONCERNED
BEFORE STARTING WORK.
ALL WORK CALLED FOR ON THE PLANS SHALL CO0PLY WITH THE
CITY OF DOWNEY STANDARD PLANS AND SPECIFICATIONS
THE
LATEST EDITIONS OF THE STANDARD PLANS AND SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION GREENBOOK
AND THE
CALTRANS STANDARD PLANS AND SPECIFICATIONS.
LOCATIONS OF E;ISTING UTILITIES ANDOR UNDERGROUND
FACILITIES IF SHOWN ARE IN THEIR APPRO;I0ATE LOCATIONS BASED ON BEST AVAILABLE INFOR0ATION AT TI0E OF PREPARING PLANS. ACTUAL LOCATION SI=E TYPE AND NU0BER OF UTILITIES ANDOR UNDERGROUND FACILITIES 0AY DIFFER FRO0 THAT
SHOWN AND SUCH UTILITIES OR FACILITIES 0AY BE PRESENT THAT ARE NOT SHOWN. IT IS THE CONTRACTOR
S RESPONSIBILITY TO
HAVE SITE INSPECTED BY USA PRIOR TO CO00ENCING WORK AND
TO VERIFY LOCATIONS OF ALL UTILITIES WITH RESPECTIVE
OWNERS PRIOR TO STARTING WORK AND THROUGHOUT
CONTRACT. THE PLANS ONLY SHOW KNOWN UNDERGROUND
UTILITIES IN THE VICINITY OF WHERE THE WORK WILL BE
CO0PLETED.
THE CONTRACTOR SHALL NOTIFY THE CITY OF DOWNEY
INSPECTOR AT LEAST 8 HOURS PRIOR TO ANY CONSTRUCTION
PHONE
62-
0-7110.
INSPECTION BY THE CITY OR ITS REPRESENTATIVE OF THE WORK CALLED FOR ON THE PLANS DOES NOT IN ANY WAY RELIEVE THE CONTRACTOR OF THEIR OBLIGATION TO PERFOR0 WORK IN
CO0PLIANCE WITH THE PLANS AND SPECIFICATIONS.
THE CONTRACTOR SHALL USE PROPER SAFETY SIGNING AND
BARRICADING AS RE4UIRED PER CALIFORNIA 0ANUAL OF UNIFOR0
TRAFFIC CONTROL DEVICES
CA0UTCD
LATEST EDITION.
RE4UESTS FOR DEVIATIONS FRO0 THE APPROVED PLANS
E;CEPT
0INOR AD-UST0ENTS IN THE FIELD TO 0EET E;ISTING
CONDITIONS
SHALL BE 0ADE IN WRITING AND ARE NOT TO BE
INITIATED UNLESS OR UNTIL THEY ARE APPROVED BY THE PUBLIC WORKS DIRECTORCITY ENGINEER OR A REPRESENTATIVE ACTING SPECIFICALLY UPON HIS INSTRUCTIONS.
4UANTITIES AS SHOWN ON THE PLANS ARE ESTI0ATED AND THE CONTRACTOR IS ADVISED THAT FINAL 4UANTITIES OF 0ATERIAL AND WORK IN PLACE 0AY BE 0ORE OR LESS THAN THOSE
INDICATED ON THE PLANS.
CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DI0ENSIONS
AND SHALL REPORT ALL DISCREPANCIES TO THE CITY ENGINEER PRIOR TO THE CO00ENCE0ENT OF WORK.
AT NO TI0E IS ANY BUSINESS OR RESIDENCE TO BE WITHOUT
ACCESS UNLESS OTHERWISE APPROVED IN WRITING BY THE CITY.
WORK SHALL BE LI0ITED BETWEEN 8
00 A.0. AND
00 P.0. UNLESS
OTHERWISE APPROVED BY THE CITY.
NO STORAGE OF 0ATERIALSE4UIP0ENT WILL BE ALLOWED IN
PUBLIC RIGHT-OF-WAY. PROVIDE OFFSITEONSITE
STAGINGSTORAGE AREA IF NECESSARY.
TRAFFIC CONTROL SHALL BE PER CA 0UTCD OR WORK AREA
TRAFFIC CONTROL HANDBOOK
WATCH
.
PEDESTRIAN ACCESS ALONG PARKWAY 0UST BE 0AINTAINED AT
ALL TI0ES.
THE CONTRACTOR SHALL OPERATE IN A 0ANNER CO0PLIANT WITH ALL APPLICABLE SECTIONS OF THE DOWNEY 0UNICIPAL CODE AND CO0PLIANT WITH ALL APPLICABLE CITY COUNCIL RESOLUTIONS.
HARD HATS AND SAFETY VESTS SHALL BE WORN AT ALL TI0ES
WHEN WORKING ON THIS PRO-ECT.
CONTRACTOR AGREES THAT HE SHALL ASSU0E SOLE AND
CO0PLETE RESPONSIBILITY FOR -OB SITE CONDITIONS DURING
THE COURSE OF THE CONSTRUCTION OF THIS PRO-ECT INCLUDING
SAFETY OF ALL PERSONS AND PROPERTY
THAT THIS
RE4UIRE0ENT SHALL APPLY AND NOT BE LI0ITED TO NOR0AL
WORKING HOURS
AND THAT THE CONTRACTOR SHALL DEFEND
CONTINUOUSLY INDE0NIFY AND HOLD THE CITY AND ITS
E0PLOYEES HAR0LESS FRO0 ANY AND ALL LIABILITY REAL OR
ALLEGED IN CONNECTION WITH THE PERFOR0ANCE OF THE WORK ON THIS PRO-ECT E;CEPTING FOR LIABILITY ARISING FRO0 SOLE NEGLIGENCE OF THE CITY OR ITS E0PLOYEES.
1. UNDERGROUND STRUCTURES
GENERAL NOTES
CITY OF DOWNEY
WATER SEWER
- DAN 0UELLER
CITY OF DOWNEY
TRAFFIC ENGINEER
- ED NORRIS
COUNTY SANITATION DISTRICT OF LOS ANGELES - ANTHONY HOWARD AT T - TROY STANARD
L.A. COUNTY DEPART0ENT OF PUBLIC WORKS - DARYL CHENOWETH L.A. COUNTY DEPART0ENT OF PUBLIC WORKS
CONSTRUCTION
- 0ANUEL ALARCON
L.A. COUNTY FLOOD CONTROL DISTRICT - ED TERAN
L.A. COUNTY 0ANHOLE AD-UST0ENT
2 WORKING DAYS PRIOR
L.A. COUNTY TRAFFIC LIGHTING DIVISION
STREET LIGHTING SECTION
0ETROPOLITAN TRANSPORTATION AUTHORITY
SOUTHERN CALIFORNIA EDISON - ERNESTO CHAVE=
SOUTHERN CALIFORNIA EDISON
TELECO0
- NOLAN LA0
SOUTHERN CALIFORNIA GAS CO0PANY - STEVE GO0E=
UNDERGROUND SERVICE ALERT
0ETROPOLITAN WATER DISTRICT - KEN CHUNG
FRONTIER CO00UNICATIONS - RAY0OND ROUNDTREE
TI0E WARNER - DAVE BELL
UITILITY AND AGENCY INDE;
UNAUTHORI=ED CHANGES USES
CAUTION
THE ENGINEER PREPARING THESE PLANS WILL NOT BE RESPONSIBLE FOR OR LIABLE FOR UNAUTHORI=ED CHANGES TO OR USES OF THESE PLANS.
ALL CHANGES TO THE PLANS 0UST BE IN WRITING AND 0UST BE APPROVED BY THE PREPARER OF THESE PLANS.
UNAUTHORI=ED CHANGES USES
TITLE SHEET
SITE PLAN
SIGNAGE DETAILS
SIGNAGE DETAILS
SIGNAGE DETAILS
STRUCTURAL DETAILS
ELECTRICAL LEAD SHEET
ELECTRICAL SITE PLAN
TITLE-2 DOCU0ENTATION
ELECTRICAL DETAILS
C-1
C-2
G-1
G-2
G-
S-1
E-1
E-2
E-
E-
INDEX OF DRAWINGS
SHEET NR.DESCRIPTION
C-1
62
0-7202
62
0-7110
62
68-6822
10
1-21
626
8-10
626
8-716
626
8-70
10
68-1161
626
00-7
21
626-
62
0-18
71
81-268
21
21-2
811
21
626-
62
0-7
10
67-167
2. .
.
.
6. 7.
8. .
10. 11.
12. 1.
1.
1.
16. CONSTRUCTION NOTES:
LEGEND
DEPT. OF PUBLIC WORKS ENGINEERING DIVISION
CIP NO. 2-
BEFORE YOU DIG
AT LEAST TWO DAYS
1-800-277-2600
DIAL TOLL FREE
UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA
DOWNTOWN DOWNEY GATEWAY SIGN
FIRESTONE BOULEVARD AND DOWNEY AVENUE
SITE PLAN
SCALE
1 10
DOWNTOWN GATEWAY SIGN INSTALLATION SITE PLAN
CL
RWFIRESTONE BOULEVARDDOWNEY AVENUECL 10 200
SCALE
1 10
C-2
1116
DOWNEY
111
DOWNEY
11126
DOWNEY
11110
DOWNEY
82
FIRESTONE
ALLEYBASE CODE RE4UIRE0ENT
PROVIDE AND 0AINTAIN A 0INI0U0 UNOBSTRUCTED
VERTICAL CLEARANCE OF 1
-6 ABOVE THE ARTERIAL
ROADWAY SURFACE IN ACCORDANCE WITH CFC
SECTION 0.2.1. THIS CLEARANCE 0UST BE
0AINTAINED ACROSS THE ENTIRE WIDTH OF DOWNEY
AVENUE INCLUDING THE LOWEST POINTS OF THE
OVERHEAD GATEWAY SIGN STRUCTURE WHERE IT
CONNECTS TO THE VERTICAL POSTS.
BANNER ALLOWANCE
THE FINAL CONSTRUCTED CLEARANCE SHALL
E;PLICITLY ACCOUNT FOR A
-0 0A;I0U0 VERTICAL
BANNER HANGING DIRECTLY FRO0 THE BOTTO0 OF
THE OVERHEAD STRUCTURE. WITH THE BANNER
INSTALLED THE ENTIRE ASSE0BLY 0UST STILL
STRICTLY ADHERE TO THE 0INI0U0 CODE-RE4UIRED
1
-6 CLEARANCE.
DESIGN CO0PLIANCE
THE DESIGNED PROPOSED CLEARANCE OF 27
-8 TO
THE BASE OF THE STRUCTURAL ARCH E;CEEDS THE
0INI0U0 CO0BINED CODE AND BANNER
RE4UIRE0ENT
1
-6 CODE
-0 BANNER 18
-6
TOTAL HEIGHT ABOVE ROAD SURFACE RE4UIRED
.
CONTRACTOR SHALL FIELD-VERIFY ALL AS-BUILT
ROADWAY ELEVATIONS PRIOR TO FABRICATION AND
ERECTION TO ENSURE CO0PLIANCE IS 0AINTAINED.
MINIMUM VERTICAL CLEARANCE REQUIREMENT
IRRIGATION REINSTALLATION NOTE:
RE0OVE E;ISTING IRRIGATION LINES INTERFERING
WITH THE PROPOSED POLE FOOTING CONSTRUCTION.
PRIOR TO DE0OLITION CONTRACTOR SHALL CAP AND
CAPPLUG RE0AINING ACTIVE LINES TO 0AINTAIN
CONTINUOUS SERVICE TO AD-ACENT IRRIGATION
=ONES. UPON CO0PLETION OF THE POLE FOOTING
INSTALLATION CONTRACTOR SHALL
RE-INSTALLREROUTE IRRIGATION LINES AROUND
FOOTING USING LIKE KIND AND 4UALITY 0ATERIALS
FLUSH SYSTE0 AND TEST FOR LEAKS PRIOR TO
BACKFILL.RW
CITY OF DOWNEY
AS SHOWN
PROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN
FIRESTONE BOULEVARD AND DOWNEY AVENUE
SIGNAGE
G-1
3 10
3 - 49 - 49
1 2
3 4
5 6
7 8
9 10
11 12
13 DOWNEY GATEWAY SIGN - KEY NOTES
“DOWNEY” LETTERS:
10” DEEP INTERNALLY ILLUMINATED CHANNEL LETTERS WITH TRANSLUCENT ACRYLIC FACES.
LETTERS SHALL CONCEAL THE GATEWAY ARCH’S STRUCTURAL STRUTS WITHIN THEIR BODIES.
CAP LINE AND BASELINE OF LETTERS TO BE SPACED 2” AWAY FROM THE SURFACE OF THE CURVED BEAMS.
CHANNEL LETTERS TO BE FABRICATED FROM ALUMINUM. ALL WELDED CONSTRUCTION.
MINIMUM ALUMINUM THICKNESS FOR LETTER BACKS SHALL BE 1/4”, AND 1/8” FOR RETURNS.
LETTERS TO HAVE A VISIBLE 1/4” THICK EDGE ON THE FACE (SEE LETTER SECTION DETAIL “D” ON SHEET G-2).
THE ACRYLIC FACE OF THE LETTERS SHALL BE RECESSED BY A 1/4” FROM THE VISIBLE LETTER’S EDGE.
THE INSIDE RETURN OF LETTER (CREATED BY RECESSING THE ACRYLIC 1/4”) SHALL BE PAINTED. (SEE TYPICAL LETTER SECTION DETAIL “D” ON SHEET G-2).
TRANSLUCENT WHITE ACRYLIC = 1/4” THICK PLEXIGLAS #7328.
LED MODULES: BITRO, PRIME24 REBEL, PR24-M2-DW50 - DAY WHITE 5000K (OR EQUIVALENT). SEE SHEET G-3 FOR LED MODULE LAYOUT.
ILLUMINATION OF ALL LETTER FACES TO BE EVEN, NO BRIGHT OR HOT SPOTS. INTENSITY TO BE EQUAL THROUGHOUT ALL LETTER FACES—DOWNEY & DOWNTOWN. PROVIDE A DIMMER FOR “DOWNEY” LETTERS.
INTERIOR OF LETTERS TO BE PAINT FINISHED BRIGHT WHITE.
LETTER DRAIN HOLES SHALL BE BAFFLED TO PREVENT LIGHT LEAKS.
LETTER ATTACHMENTS TO STRUTS TO BE CONCEALED WITHIN THE LETTER’S INTERIOR—SHOP DRAWINGS SHALL INCLUDE THE LETTER ATTACHMENT DETAILS.
“DOWNTOWN” STANDING LETTERS:
4 1/2” DEEP INTERNALLY ILLUMINATED CHANNEL LETTERS WITH TRANSLUCENT ACRYLIC FACES. LETTER BACKS SHALL BE FABRICATED FROM 1/4” ALUMINUM, LETTER RETURNS FROM 1/8” ALUMINUM, ALL WELDED CON- STRUCTION.
BASELINE OF LETTERS TO BE SPACED 1 1/2” AWAY FROM THE TOP OF THE CURVED BEAM. LETTER FACES SHALL BE FLUSH WITH THE FACE OF THE STRUCTURAL BEAM.
LETTERS TO HAVE A VISIBLE 1/4” THICK EDGE ON THE FACE (SEE LETTER SECTION DETAIL, SHEET G-2).
THE ACRYLIC FACE OF THE LETTERS SHALL BE RECESSED BY A 1/4” FROM THE VISIBLE LETTER’S EDGE.
THE INSIDE RETURN OF LETTER (CREATED BY RECESSING THE ACRYLIC 1/4”) SHALL BE PAINTED. (SEE LETTER SECTION DETAIL “D” ON SHEET G-2.)
TRANSLUCENT WHITE ACRYLIC = 1/4” THICK PLEXIGLAS #7328.
LED MODULES: BITRO, PRIME24 REBEL, PR24-X2-DW50 - DAY WHITE 5000K (OR EQUIVALENT). SEE SHEET GS-03 FOR LED MODULE LAYOUT.
ILLUMINATION OF ALL LETTER FACES TO BE EVEN, NO BRIGHT OR HOT SPOTS. INTENSITY TO BE EQUAL THROUGHOUT ALL LETTER FACES—DOWNEY & DOWNTOWN. PROVIDE A DIMMER FOR “DOWTOWN” LETTERS.
INTERIOR OF LETTERS TO BE PAINT FINISHED BRIGHT WHITE. LETTER DRAIN HOLES SHALL BE BAFFLED TO PREVENT LIGHT LEAKS.
CURVED BEAMS:
CURVED - SQUARE SECTION STEEL BEAMS, PAINT FINISHED. SEE STRUCTURAL PLANS FOR DETAILS, SHEET S-1.
ARCH STRUTS:
STEEL TUBE STRUTS, PAINT FINISHED.
4a - 5 1/2” SQ. SECTION FOR ALL 6 VISIBLE STRUTS.
4b - 3” SQ. SECTION FOR STRUTS HOUSED INSIDE “DOWNEY” LETTERS.
SEE STRUCTURAL PLANS, SHEET S-1 FOR DETAILS.
DECORATIVE POST COVERS (COLUMN SHAFT) AND BASE:
1/4” THICK ALUMINUM, WELDED CONSTRUCTION WITH NON-BENT CORNERS (SHARP 90 DEGREE COR- NERS—EASED EDGES). PROVIDE AN INTERNAL ALUMINUM ANGLE FRAME, AND SECURE TO STRUCTURAL POSTS WITH STAINLESS STEEL HARDWARE.
POST COVERS TO APPEAR PERFECTLY FLAT, NO WARPS, BENDS OR KINKS.
ACCESS PANELS SHALL BE CONCEALED FROM VIEW, SHALL BE FLUSH WITH POST COVER SURFACE, AND SHALL BE SECURED WITH TAMPER PROOF, STAINLESS STEEL, COUNTER FLUSH, FLAT HEAD SCREWS. PAINT FINISHED HEADS TO MATCH ADJACENT AREA COLOR.
STRUCTURAL SIGN POSTS:
STEEL POST CONCEALED INSIDE DECORATIVE POST COVERS. SEE STRUCTURAL PLANS FOR DETAILS, SHEET S-1.
CONCRETE FOOTINGS:
CONCRETE FOOTING PER STRUCTURAL ENGINEERING. SEE STRUCTURAL PLANS FOR DETAILS, SHEET S-1.
UP LIGHTS FOR COLUMNS:
BURIAL TYPE LIGHT FIXTURES SOFTLY UP-LIGHT COLUMNS, WHITE LED LIGHT 5,000K. SEE ELECTRICAL PLANS FOR DETAILS, SHEET E-1.
GFCI OUTLETS:
EXTERIOR RATED ELECTRICAL OUTLETS WITH WEATHERPROOF COVERS. DETAILS PER ELECTRICAL PLANS. PAINT FINISH ALL VISIBLE SURFACES TO MATCH SIGN STRUCTURE COLOR.
ELECTRICAL CONDUIT:
ELECTRICAL CONDUIT, ROUTED THROUGH CONCRETE FOOTING, DECORATIVE POST COVERS, ETC.
ALL ELECTRICAL CONDUITS AND CONNECTIONS SHALL BE CONCEALED FROM VIEW. SEE ELECTRICAL PLANS FOR DETAILS, SHEET E-1. PAINT FINISH ANY VISIBLE SURFACES TO MATCH SIGN STRUCTURE COLOR.
ILLUMINATION FOR STRUTS:
UP-LIGHT FIXTURES SOFTLY ILLUMINATE THE BASE OF THE VISIBLE STRUTS. WHITE LED LIGHT 5,000K. SEE ELECTRICAL DRAWINGS FOR DETAILS, SHEET E-1. PAINT FINISH EXTRUSION TO MATCH SIGN STRUCTURE COLOR.
LETTER SPACER / SUPPORTS:
WHERE NO ARCH STRUTS ARE AVAILABLE FOR LETTERS “D”, “O” AND “E”, PROVIDE A STEEL TUBE SPACER, 3” SQ.
SECTION x 2” HIGH AS AN ADDITIONAL SUPPORT/ATTACHMENT POINT.
BANNER ATTACHMENTS:
PROVIDE STAINLESS STEEL EYE-BOLTS ANCHORED TO THE UNDERSIDE OF THE STEEL BEAM. PAINT FINISH TO MATCH GATEWAY STRUCTURE. SEE STRUCTURAL PLANS FOR DETAILS, SHEET S-1.
NOTE: BANNER BY OTHERS.
NOTES:
• ALL SIGN SURFACES TO BE PAINT FINISHED AND HAVE A TOP CLEAR COAT WITH UV AND ANTI-GRAFFITI PRO- TECTION.
• ISOLATE DISSIMILAR METALS.
• PROVIDE A EMERGENCY CUT-OFF SWITCH AT AN INCONSPICUOUS LOCATION. TOGGLE SWITCH LOCATION TO BE SHOWN IN SHOP DRAWINGS.
•PROVIDE A PROGRAMMABLE AUTOMATIC TIME SWITCH FOR “ON/OFF” CONTROL OF THE LIGHTING.
INSTALL THE TIME CLOCK INSIDE THE COLUMN SHAFT, AND INDICATE ITS LOCATION IN THE SHOP DRAWINGS. • PROVIDE A PHOTO-CELL SENSOR AS REQUIRED BY ELECTRICAL CODE. CONCEAL PHOTO CELL FROM VIEW.
SHOW LOCATION IN SHOP DRAWINGS.
• PROVIDE DIMMERS THAT WILL ALLOW INDEPENDENT ADJUSTMENT OF THE LIGHT INTENSITY FOR THE COLUMN UPLIGHTS, STRUT LIGHTING, “DOWNEY” LETTERS, AND THE “DOWNTOWN” LETTERS. DIMMERS SHALL ALLOW FINE TUNING OF LIGHT LEVELS AFTER SIGN INSTALLATION.
• ALL EXPOSED MECHANICAL FASTENERS TO BE STAINLESS STEEL, COUNTER SUNK, AND TAMPER PROOF. HEADS PAINT FINISHED TO MATCH ADJACENT SURFACE COLOR.
• IN ADDITION, FOLLOW ALL CONSTRUCTION REQUIREMENTS SPECIFICATIONS OUTLINED IN SECTION 10 14 00 – SIGNAGE.
DOWNTOWN FONT:
RAMA GOTHIC M - SEMI BOLD
EXTENDED AN ADDITIONAL 10%.
NORTH ELEVATION (BACK OF SIGN)
SCALE: 3/16” = 1’-0”
BACK OF LETTER DETAIL
SCALE: 3/4” = 1’-0”
BACK OF
LETTER
SIDE VIEW
SCALE: 3/4” = 1’-0”
ACCESS PANELS TO BE LOCATED AT THE BACK FACE OF EACH COLUMN AND HAVE A LOVERED BAFFLED SCREENED (NO LIGHT LEAKS) AND WEATHER PROOF VENT PANEL.
PAINT FINISH.
“DOWNTOWN” AND “DOWNEY” LETTER SETS EACH TO HAVE THEIR SEPARATE DIMMING CONTROLLERS (TWO TOTAL). LIGHT INTENSITY TO BE MANUALLY ADJUSTED THROUGH A KNOB. ONE FOR EACH SET OF LETTERS. ACCESS THROUGH ACCESS PANEL OPENING.
TOP VIEW
SCALE: 3/16” = 1’-0”
CL
SOUTH ELEVATION
SCALE: 3/16” = 1’-0”
SIDE VIEW
SCALE: 3/16” = 1’-0”
CL
CL CL
CL
ALL METAL SIGN SURFACES INCLUDING LETTER BACKS AND RETURNS SHALL BE PAINT FINISHED TO MATCH: MP12217 QUEBEC BLUE, SATIN FINISH,
8 CL
BACK OF LETTERS: 1/4” THICK FLAT CUT-OUT
ALUMINUM.
ALUMINUM FLANGES WELDED
TO BACK OF LETTERS AND BASE PLATE.
ALUMINUM BASE PLATE FOR STANDING
LETTERS SHALL BE SECURED MECHANICALLY
TO TOP OF THE CURVED BEAM. PAINT FINISH
ALL SURFACES.
SEE STRUCTURAL SHEET S-1 FOR DETAILS.
STRUCTURAL COLUMN
AND DECORATIVE
COLUMN COVER ARE NOT
CENTERED
6 FACE OF LETTER TO
ALIGN WITH FACE OF
THE STEEL BEAM
LETTER FACE
PAINT FINISH
2 3
2 3
10 5
312 4a
NOTE:
CENTER OF STRUCTURAL
POST AND CENTER OF
DECORATIVE POST COVERS
ARE INTENTIONALLY
OFFSET
3 4a
5 7
12 8
10 3128
5 99
5 6
5 8
4a 93 12
12 13 12 94b 1111
6 THE STRUCTURAL COLUMN IS SHOWN WITH
A GREY DOTTED LINE. THE DECORATIVE
COLUMN COVER IS OFFSET FROM THE
STRUCTURAL COLUMN TO PROVIDE SUFFICIENT
SPACE TO CONCEAL THE MOUNTING PLATE
GUSSETS THAT SUPPORT THE STRUCTURAL
BEAMS.
3 6
5 8
3 5
2 5
FRONT FACE OF SIGN
7 C
C
G-1
B
G-2
A
G-2
6"2'-5"1 1/2"6"6"5"
2 3/4"
4 1/2"2'-5"1 1/2"1'-6"4'-0"1'-6"4'-0"12”
UP LIGHTS TO
BE CENTERED
ON DECORATIVE
POST COVER
DOWNEY FONT:
DUNBAR LOW REGULAR.
CITY OF DOWNEY
AS SHOWN
PROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN
FIRESTONE BOULEVARD AND DOWNEY AVENUE
SIGNAGE
G-2
4 10
3 - 49 - 49
3 REMOVABLE ACCESS PANEL AT BACK OF COLUMN
FOR ELECTRICAL CONNECTION AND ACCESS TO
ELECTRONIC COMPONENTS
CL
CL
TOP VIEW
SCALE: 3/16” = 1’-0”
CL
CL
SOUTH ELEVATION - SIGN DIMENSIONS
SCALE: 3/16” = 1’-0”2'-5"1 1/2"SIDE VIEW
SCALE: 3/16” = 1’-0”
CLCL
SECTION DETAIL - LETTERS
SCALE: 1” = 1’-0”
SECTION DETAIL - LETTERS
SCALE: 1” = 1’-0”
CL CL
ALL METAL SIGN SURFACES INCLUDING LETTER BACKS AND RETURNS SHALL BE PAINT FINISHED TO MATCH: MP12217 QUEBEC BLUE, SATIN FINISH,
CL
FACE OF LETTERS
6"6"6"6"2'-0"
3'-0"
4'-0"2'-9"3'-9"1 1/2"1'-6"2'-0"1 1/2"CLCL
CLCL
SECTION AT COLUMN—SIGN BASE
SCALE: 3/4” = 1’-0”
6 5
5 DECORATIVE COLUMN SHAFT
SIGN BASE STEPS
NOTE:
CENTER OF STRUCTURAL POST
AND CENTER OF DECORATIVE
POST COVERS ARE INTENTIONALLY
OFFSET BY 3”.
NOTE:
CENTER OF STRUCTURAL POST
AND CENTER OF DECORATIVE
POST COVERS ARE INTENTIONALLY
OFFSET
1 4
3 IF THE ELECTRICAL CONDUIT RUN FOR THE LETTERS IS LOCATED AT THE TOP OF THE BEAM, PAINT FINISH. CONDUIT SHALL BE CONCEALED FROM VIEW.
3 2
1 4
6 5
7 5
6 7
STEEL MOUNTING PLATE—PER STRUCTURAL
STEEL GUSSETS—PER STRUCTURAL
NOTE:
CENTER OF STRUCTURAL POST AND CENTER OF DECORATIVE POST COVERS ARE INTENTIONALLY OFFSET.
6 5
6 THE STRUCTURAL COLUMN IS SHOWN WITH
A GREY DOTTED LINE. THE DECORATIVE
COLUMN COVER IS OFFSET FROM THE
STRUCTURAL COLUMN TO PROVIDE SUFFICIENT
SPACE TO CONCEAL THE MOUNTING PLATE
GUSSETS THAT SUPPORT THE STRUCTURAL
BEAMS.
B
B
G-2
A
G-2
C
G-2
A
CL
C
SCHEMATIC SECTION AT POSTS
SCALE: 3/4” = 1’-0”B
CL
D
D
G-2
STRUCTURAL
POST - CL
DECORATIVE POST COVER - CL
STRUCTURAL POST
AND CONCRETE FOOTING - CL
DECORATIVE POST
COVER - CL
TYPICAL LETTER EDGE DETAIL
FULL SCALE
1/8” THICK ALUMINUM LETTER RETURN
COUNTERSUNK FLAT HEAD SCREWS.
PAINT FINISHED TO MATCH ADJACENT
SURFACE
1/4” THICK VISIBLE LETTER EDGE
EXPOSED 1/4” INNER LETTER RETURN
(INSIDE OF CHANNEL) PAINT FINISH TO
MATCH LETTER RETURN COLOR.
TRANSLUCENT WHITE ACRYLIC
LETTER FACES
CLEAR ACRYLIC
STRUCTURAL POST
AND DECORATIVE
POST COVER - CENTER LINE
CENTER LINE OF STRUCTURAL
POSTS AND CONCRETE FOOTING
CENTER LINE OF STRUCTURAL
POSTS AND CONCRETE FOOTING
CENTER LINE OF
DECORATIVE POST
COVER
CENTER LINE OF
DECORATIVE POST
COVER
CENTER LINE OF
DECORATIVE POST
COVER
1/4"1/4"4.5"
8"
2'-0"
3"
4'-0"4'-0"
19'-10 3/8"
31'-4 5/8"9 1/2"6"5'-3"5'-7"MATCH
ANGLE
OF
LETTER
“Y”3'-9"6"6"9"9"12”
2'-9"
3'-9"
3"
2'-4"8 1/2"81/2"4 1/4"2'-4"
2'-0"
2'-0"
2'-0"2"2"4"
10"
8"
10"
8"5'-3"5'-7"MODULAR LED LIGHTS: BITRO, PRIME24 DEFENDER, PR24-M2-DW50 -DAY WHITE 5000K (OR EQUIVALENT). SEE SHEET GS-03 FOR LED MODULE LAYOUT.
PROVIDE A DIMMER TO MANUALLY CONTROL THE LIGHT INTENSITY OF “DOWNEY” LETTERS.
SECURE LED MODULES TO INTERNAL ALUMINUM BACKER PANEL.
TRANSLUCENT ACRYLIC FACE
MODULAR LED LIGHTS: BITRO, PRIME24 REBEL, PR24-X2-DW50 -DAY WHITE 5000K (OR EQUIVALENT). SEE SHEET GS-03 FOR LED MODULE LAYOUT .
PROVIDE A DIMMER TO MANUALLY CONTROL THE LIGHT INTENSITY OF “DOWNTOWN” LETTERS.
TRANSLUCENT ACRYLIC FACE
2'-5"6"1 1/2"4 1/2"
2 3/4"
2"
MODULAR LED LIGHTS
ACRYLIC FACE
3"3"
EQ.EQ.EQ.EQ.
57’-6"
59'-0"
57'-6" — CENTERLINE TO CENTERLINE OF STRUCTURAL POSTS
47'-3"10'-8"THIS IS THE CENTER POINT OF THE OVAL GEOMETRIC SHAPE USED TO CREATE THE GATEWAY’S CURVED SHAPE
36'-6 1/2"34'-0"27'-6" TO BASELINE OF ARCH3'-6"3'-6"
BACK OF
LETTERS
FACE OF LETTERS
BACK OF
LETTERS
CITY OF DOWNEY
AS SHOWN
PROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN
FIRESTONE BOULEVARD AND DOWNEY AVENUE
SIGNAGE
G-3
5 10
3 - 49 - 49
BILL OF MATERIALS
Ref #Part Number Description Qty Unit w/unit Unit/PS
1 2
3 4
5 PR24-X2-DW50 PRIME24 REBEL Day White 5000K 214 mods 0.6 144 ASU2-100-24U 96W-24V Power Supply 2 pcs N/A N/A
PR24-M2-DW50 PRIME24 DEFENDER Day White 5000K 317 mods 1.2 72 ASU2-100-24U 96W-24V Power Supply 7 pcs N/A N/A
Your LED Lighting Partner
© 2026-2027 Bitro Group Inc. The artistic works depicted herein are copyright and are the exclusive property of Bitro Group Inc. and as such cannot be reproduced in whole or in part without prior written consent.
300 Lodi St.
Hackensack, NJ 07601
www.bitrogroup.com
For layouts & quotations:
[email protected]
Tel (201) 641-1004
Fax (201) 641-0057
4 mods/ft (3” mod spacing)
Illum. Level: E10
1.8 mods/ft (6.75” mod spacing)
4.5” row spacing
Illum. Level: E10
LED LIGHT MODULE LAYOUT
THIS LAYOUT OF LED MODULES ENSURES THE LIGHT INTENSITY OF BOTH LETTER SIZES REMAINS CONSTANT BETWEEN THE SMALLER “DOWNTOWN” AND LARGER “DOWNEY” LETTERS REMAINS CONSTANT, DARK OR HOT SPOT FREE.
DESIGN AND CONSTRUCTION ACCORDING TO ACI 318-19 · COMPRESSIVE STRENGTH AT 28 DAYS, f 'c= 6000 PSI MINIMUM. · CEMENT TYPE II OR IV. W/C RATIO 0.45 BY WEIGHT FOR PIER AND CAISSON · FOOTINGS CONCRETE MUST BE POURED AGAINST UNDISTURBED EARTH. · MAINTAIN A MINIMUM 3" CONCRETE COVER OVER ALL EMBEDDED STEEL.SOIL: LATERAL SOIL BEARING PER IBC CLASS 4 TABLE 1806.2 (150 PSF/FT). MODIFIED PER SECTION 1806.3.4.DESIGN AND FABRICATION ACCORDING TO 2022 CBC· PLATE, ANGLE, CHANNEL TEE: ASTM A36· WIDE FLANGE: ASTM A992· ROUND PIPE: ASTM A53 GRADE B OR EQUIVALENT.· HSS ROUND, SQUARE, AND RECTANGULAR TUBE: ASTM A500 GRADE B OR EQUIVALENT.· STAINLESS STEEL ROUND, SQUARE, AND RECTANGULAR TUBE: ASTM A276 T304 OR EQUIVALENT.· ALL ANCHOR BOLTS SHALL BE: ASTM F1554 OR ASTM F593 T304 U.N.O.· ALL STEEL MACHINED BOLTS SHALL BE: ASTM A307, A325 OR A449 U.N.O.· ALL STAINLESS STEEL MACHINED BOLTS SHALL BE: ASTM F593 T304 U.N.O.· ALL BOLTS TO BE ZINC COATED: ASTM B633· DEFORMED REINFORCING REBAR: ASTM A615 GRADE 60.STEEL :ALUMINUM :· SIGN DESIGN IS BASED ON ADEQUATE EXISTING SUPPORT ELEMENTS.· PROVIDE ISOLATION OF DISSIMILAR MATERIALS.· COAT ALUMINUM IN CONTACT WITH CONCRETE WITH ZINC RICH PAINT.· PROVIDE FULLY WELDED END CAPS AT EXPOSED OPEN ENDS OF STEEL / ALUM. TUBES, MATCH THICKNESS LIKE FOR LIKE.· SLOPE TOP OF EXPOSED FOOTING AWAY FROM DIRECT BURIAL POSTS· ALL EXPOSED STEEL TO BE PRIMED & PAINTED (POWDER COAT AS AN OPTION) OR ALTERNATIVELY USE GALVANIZED STEEL.GENERAL :ANCHORS :· WELD SIZE (LEG LENGTH) SHALL BE EQUAL TO THE THICKNESS OF THE THINNEST MEMBER AT THE JOINT, UNLESS NOTED OTHERWISE.WELDING :· BRAND NAME APPROVED ANCHORS SPECIFIED ON PLANS MAY BE SUBSTITUTED BY APPROVED EQUAL.DESIGN AND FABRICATION ACCORDING TO 2020 ALUM. DESIGN MANUALPLATES, ANGLES, CHANNELS, TEE, AND SQUARE TUBING: ALUMINUM· ALLOY 6061 - T6 WITH 0.098 LBS PER CUBIC INCH. · E70 XX ELECTRODE FOR SMAW PROCESS. · E70S XX ELECTRODE FOR GMAW PROCESS. · ER70 XX ELECTRODE FOR GTAW PROCESS. · E70T XX ELECTRODE FOR FCAW PROCESS. ALL WELDS SHALL BE MADE WITH A FILLER METAL THAT CAN PRODUCE WELDS THAT HAVE A MINIMUM CHARPY V-NOTCH TOUGHNESS OF 20FT-LB AT ZERO 0° AS DETERMINED BY THE APPROPRIATE AWS A5 CLASSIFICATION TEST METHOD OR MFG'S. CERTIFICATION.NOTES : STEEL DESIGN AND FABRICATION ACCORDING TO AWS D1.1. / D1.3 & D1.6 · AWS CERTIFICATION REQUIRED FOR ALL STRUCTURAL WELDERS.ALUMINUM DESIGN AND FABRICATION ACCORDING TO AWS D1.2. ALL WELDING IN ACCORDANCE WITH THE LATEST EDITION OF THE AWS A.5.10. FILLER ALLOYS PER TABLES M.9.1 & M.9.2 OF 2020 ALUMINUM DESIGN MANUAL.CONCRETE :NOTICE: IT IS A VIOLATION OF THE LAW FOR ANY PERSON, UNLESS ACTING UNDER THEDIRECTION OF A LICENSED PROFESSIONAL, TO ALTER AN ITEM IN ANY WAY. IF AN ITEM BEARINGTHE SEAL OF A LICENSED PROFESSIONAL IS ALTERED, THE ALTERING LICENSED PROFESSIONALSHALL AFFIX TO THEIR ITEM THEIR SEAL AND THE NOTATION "ALTERED BY" FOLLOWED BY THEIRSIGNATURE AND THE DATE OF SUCH ALTERATION, AND A SPECIFIC DESCRIPTION OF THEALTERATION.ELEVATIONN.T.S.14" DIA. t = 0.375"STD. ST'L. PIPESUPPORTS, TYP.HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.HSS 3" x 3" x 1/4"ST'L. SQ. HSS, TYP.NOTE: FOR WELDING SEE DETAIL "E"CONSOLIDATEDCONC. f 'c = 6000 psiTYP.ATYP.BASE PLATEN.T.S.A14" DIA. t = 0.375"STD. ST'L. PIPESUPPORTS, TYP.1" DIA. x 36" MIN. EMBED.GALV. ST'L. ANCHOR BOLTSTYP.PL 30" x 30" x 1 3/4"ST'L. BASE PLATE10"ON CURVE2"6"2"18"2"14"2"HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.PL 10" x 18" x 1" ST'L.ROLLED MOUNTING PLATE5" x 5" x 3/4"ST'L. GUSSETSTYP.CONNECTION DETAILN.T.S.BCITY OF DOWNEYAS SHOWNPROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN FIRESTONE BOULEVARD AND DOWNEY AVENUE www.yjinc.comP.O . BOX 802050 SANTA CLARITA, CA. 91380TEL. (661)259-0700 FAX. (661)259-090057'-6"19'-10 3/8"27'-6"±9'-4"TYP.48" DIA.TYP.HSS 5 1/2" x 5 1/2" x 1/4"ST'L. SQ. HSS, TYP.NOTE: FOR WELDING SEE DETAIL "F"BTYP.ISOMETRIC FRAME VIEWN.T.S.14" DIA. t = 0.375"STD. ST'L. PIPESUPPORTS, TYP.TYP.3/8"TYP.1/4"1/4"TYP.1/4"(2) #4 TIES TOP 5"#4 TIES @ 6" O.C.TOP 30"#4 TIES @ 12" O.C.REMAINDER(12) #8 VERTS,3" CLEARANCE, TYP.K.S.P.T.J.610JTS_270325NOTE:TEMPORARY BANNERS OR SIGNAGE ATTACHED TO THESTRUCTURE TO BE REMOVED IF WINDSPEEDS EXCEED ORARE EXPECTED TO EXCEED 25MPH.28'-2"28'-2"30"2 1/2"12 1/2"2 1/2"12 1/2"30"2 1/2"12 1/2"2 1/2"12 1/2"t = 1 3/4" (2 PLACES)(4 PLACES)14" DIA. t = 0.375"STD. ST'L. PIPESUPPORTS, TYP.LHBM20HEX#2HDGHOLLO-BOLT, TYP.(ICC-ESR # 3330)PL 10" x 18" x 1" ST'L.ROLLED MOUNTINGPLATECTYP.HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.LHBM20HEX#2HDGHOLLO-BOLT, TYP.(ICC-ESR # 3330)5" x 5" x 3/4"ST'L. GUSSETSTYP.ST'L. MOUNTING PLATEN.T.S.Ct = 1" (4 PLACES)DTYP.HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.SPLICE DETAILN.T.S.D60°CJP1/4"1/8"CJP1/4"HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.(SPECIAL INSPECTION REQUIRED FOR FIELD WELD)HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.HSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.HSS 3" x 3" x 1/4"ST'L. SQ. HSS, TYP.TYP.1/4"TYP.1/4"HSS 5 1/2" x 5 1/2" x 1/4"ST'L. SQ. HSS, TYP.WELDING DETAILN.T.S.EWELDING DETAILN.T.S.FPL 10" x 18" x 1" ST'L.ROLLED MOUNTING PLATEw/LHBM20HEX#2HDGHOLLO-BOLT, TYP.(ICC-ESR # 3330)(2 PLACES)HSS 3" x 3" x 1/4"ST'L. SQ. HSS, TYP.NOTE: FOR WELDING SEE DETAIL "E"HSS 5 1/2" x 5 1/2" x 1/4"ST'L. SQ. HSS, TYP.NOTE: FOR WELDING SEE DETAIL "F"(SPECIAL INSPECTION REQUIRED FOR 6000 psi CONCRETE)5/8" DIA. GALV. ST'L.SHOULDER EYE-BOLTSFULLY WELDED TO 8" ST'L.SQ. HSS, TYP.NOTE: FOR TEMP. BANNER SUPPORT.PL 22" x 22" x 1 3/4"ST'L. EMBED. PLATE@ BOTTOM OF ANCHORS, TYP.K.S.P.GTYP.2'-5"4 1/2"CONNECTION DETAILN.T.S.GHSS 8" x 8" x 1/4"ST'L. SQ. HSSTYP.1/4"-20 DRIL-FLEX SELF DRILLINGSTRUCTURAL FASTENERSTYP.PL 241" x 6" x 3/8" ALUM.MOUNTING PLATETYP. SEE DETAIL "H"6" x 2 3/4" x 3/8"ALUM. MOUNTINGGUSSETS, TYP.TYP.3/16" ALUM. BACKCHANNEL LETTERSTYP.1 1/2"3"ALUM. MOUNTING PLATEN.T.S.Ht = 3/8"241"6"3"3"3"EQ.TYP.1/4"-20 DRIL-FLEX SELF DRILLINGSTRUCTURAL FASTENERSTYP.CHANNEL LETTERSTYP.PL 241" x 6" x 3/8" ALUM.MOUNTING PLATETYP. SEE DETAIL "H"TYP.3/16"3/16"6" x 2 3/4" x 3/8"ALUM. MOUNTINGGUSSETS, TYP.K.S.P.34'-0"R1SIGN HEIGHT REVISED, FOOTING REVISED.R2LETTER CONNECTION & DETAILS ADDED.R3SIGN HEIGHT REVISED, FOOTING REVISED.R4SIGN WIDTH REVISED, FOOTING REVISED.2-23-263-10-264-14-26K.S.P.7-21-26K.S.P.(SPECIAL INSPECTION REQUIRED FOR HOLLO-BOLTS)2'-6 1/2"36'-6 1/2"S-1SHEET #XXXOFSHEET TITLE: www.yjinc.comP.O . BOX 802050 SANTA CLARITA, CA. 91380TEL. (661)259-0700 FAX. (661)259-0900 Mar 12, 2026CHK BY:DRN BY:Drawing1.dwgJTS/1029_PROJECT JOB # :PROJECT LOCATION : XXXXXXXXXX, XXREVISED BYREV. DATEREV. NO.12--/--/----/--/--------REV BY:T.J.T.J.X.X.X.DATE LAST REVISED:PROJ. START DATE:SCALE: AS SHOWNMon Day, Year3/12/2026 8:18:18 AMKevinPLOTTED BY:ONSHEET NAME IS THE TAB11DATE SIGNED: 08/27/2026
NOT TO SCALESINGLE LINE DIAGRAM1TRANSFORMERTSITE UTILITIES SYMBOL LISTSYMBOLDESCRIPTIONEHELECTRICAL HANDHOLE FLUSH IN GRADE.SINGLE LINE SYSTEM SYMB LISTSYMBOLDESCRIPTIONSHEET NOTE REFERENCE.1TRANSFORMER.INTEGRAL KILOWATTHOUR METERM2# 12, 3/4"C.5# 12, 3/4"C.3# 12, 3/4"C.6# 12, 3/4"C.4# 12, 3/4"C.WIRING / EQUIP CONNECT SYMB LISTSYMBOLDESCRIPTIONGENERAL NOTES1.INSTALLATION OF ELECTRICAL MATERIAL SHALL COMPLY WITH CALIFORNIA ELECTRICAL CODE (CEC)2025 EDITION AND ALL LOCAL AMENDMENTS, AND ALL OTHER GOVERNING CODES AND ORDINANCES.2.FIELD VERIFICATION: VERIFY ALL DEVICES AND CONDITIONS BEFORE PROCEEDING WITH THE WORK.3.IT SHALL BE THE ELECTRICAL CONTRACTOR'S RESPONSIBILITY TO OBTAIN A COMPLETE SET OFDRAWINGS AND SPECIFICATIONS. HE/SHE SHALL CHECK THE DRAWINGS OF THE OTHER TRADES ANDSHALL CAREFULLY READ THE SPECIFICATIONS AND DETERMINE HIS RESPONSIBILITIES. FAILURE TO DOSO SHALL NOT RELEASE THE CONTRACTOR FROM DOING THE WORK IN COMPLETE ACCORDANCE WITHTHE DRAWINGS AND SPECIFICATIONS.4.THE CONTRACTOR SHALL COORDINATE HIS WORK WITH OTHER TRADES AT THE SITE. ANY COST TOROUTE CONDUIT OTHER THAN AS SHOWN ON THE PLANS SHALL BE INCURRED BY THE CONTRACTOR.5.WHEREVER A DISCREPANCY IN QUANTITY OR SIZE OF CONDUIT, WIRE, EQUIPMENT DEVICES, CIRCUITBREAKERS, TRANSFORMERS, GROUND FAULT PROTECTION SYSTEM, ECT. (ALL MATERIALS ARISES ONTHE DRAWINGS AND/OR SPECIFICATIONS), THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDINGAND INSTALLING ALL MATERIAL AND SERVICE REQUIRED BY THE STRICTEST CONDITIONS NOTED ONDRAWINGS AND/OR IN THE SPECIFICATIONS TO ENSURE COMPLETE AND OPERABLE SYSTEMS ASREQUIRED BY THE OWNER OR ENGINEER.6.ALL CONDUIT SIZES ARE BASED ON COPPER CONDUCTORS WITH THHN-2/THWN -2 INSULATION UNLESSOTHERWISE NOTED. ALL CONDUCTORS SHALL BE COPPER. CONDUCTOR INSULATION SHALL BETHHN/TWHN UNLESS OTHERWISE NOTED. MINIMUM CONDUIT SIZE SHALL BE 3/4", UNLESS OTHERWISENOTED.7.INSTALL ALL EQUIPMENT, LIGHTING FIXTURE, DEVICES, CONDUIT AND CONDUIT SUPPORTS TO MEETSEISMIC DESIGN CATEGORY D.8.CONDUIT RUNS SHOWN ARE DIAGRAMMATIC ONLY. INSTALL ALL CONDUITS TO SUIT FIELD CONDITIONS.9.PROVIDE PROPERLY SIZED LUGS AT ALL CIRCUIT BREAKER PANELS, FOR THE CONDUCTORS SHOWN TOCONNECT THESE LUGS.10.INSTALL ALL EXTERIOR MOUNTED ELECTRICAL EQUIPMENT IN WEATHERPROOF, NEMA-3R ENCLOSURES,UNLESS OTHERWISE NOTED.11.SEPARATE INSULATED EQUIPMENT GROUNDING CONDUCTOR, SIZED PER CEC 250-122, SHALL BEPROVIDED, INSTALLED IN THE SAME CONDUIT AS THE CIRCUIT CONDUCTORS FOR ALL FEEDERS ANDBRANCH CIRCUITS.12.CONNECTIONS TO ALL EQUIPMENT FURNISHED BY OTHERS SHALL BE COORDINATED. THE CONTRACTORSHALL BE RESPONSIBLE FOR OBTAINING MANUFACTURER'S SHOP DRAWINGS PRIOR TO ROUGHING INALL CONDUIT TO THIS EQUIPMENT.13.NOT ALL SYMBOLS AND ABBREVIATIONS ON THIS SHEET ARE USED.KEY MAPABBREVIATIONSSUFFIXDESCRIPTIONCCONDUIT.CONDUIT ONLY, COMPLETE WITH PULLSTRING.C.O.GROUND.GNDPH.PHASE.VVOLTS.VOLTAGE DROP.VDWWIRE.COPPERCUAAMPERESPROJECT AREANORTHFIRESTONE BLVD2ND STREETD O
W
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Y
A
V
E
N
U
E
N
E
W
S
T
R
E
E
T
L
A
R
E
I
N
A
A
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E
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U
EPROVIDE (1) 3" C.O WITHPULL CORD PER SCEINSTALLATIONREQUIREMENTS.MGN20A1P#6 CU IN3/4"C TOUFER1NEW DOWNEYGATEWAY SIGNLIGHTING1"C,2#12,1#12GND(11 20/1P SPARES)(4 SPACES)100A BUS, 120/240V, 1PH, 3W PROVIDE CT'S, METER BASE AND SOCKET PER SCEELECTRICAL REQUIREMENTS.PROVIDE GROUNDING ELECTRODE CONDUCTOR, SIZE ASNOTED, TO GROUNDING BUS BAR AND GROUNDINGELECTRODES INDICATED INCLUDING CONCRETE ENCASED"UFER" , IN COMPLIANCE WITH THE CALIFORNIA ELECTRICALCODE (CEC).KEY NOTES122100A2PMAIN SERVICE METER PEDESTAL "MC1"(NEMA-3R ENCLOSURE)20A1PNEW IN-GRADEUPLIGHTING20A1PNEW GATEWAYSIGNCONVENIENCERECEPTACLESPOWER SYMBOL LISTSYMBOLDESCRIPTIONDUPLEX CONVENIENCE OUTLET MOUNTED IN FLUSH BOX AT+18" AFF UNLESS NOTED OTHERWISE.DUPLEX CONVENIENCE OUTLET MOUNTED IN SURFACE BOX AT+18" AFF UNLESS NOTED OTHERWISE.BRANCH CIRCUIT CONDUIT, RUN EXPOSED.BRANCH CIRCUIT CONDUIT, CONCEALED IN FLOOR OR UNDERGROUND.FAULT CURRENT SCHEDULEDEVICESCCR,WCR, AICRATINGFAULTTOTALFEEDERCONDUCTORSIZEESTIMATEDLENGTHTRANSFORMERkVA%ZMC142,00042,000#1210'PANELBOARDSCHEDULENOTE:NEUTRAL:BUS AMPS:VOLTS:AIC:MAIN BKR:LUGS:FED FROM:MOUNTING:ROOM:CKT#BKRCKTkVALOADCIRCUIT DESCRIPTIONCKT#BKRCKTkVALOADCIRCUIT DESCRIPTIONSTANDARD10042,000100240/120V 2P 3WFLOORMC1SCE UTILITY100%a20/10.9620/1012b4320/120/10.0480a20/10.7220/1056b8720/120/100a20/1020/10910b121120/120/100a-/10-/101314b1615-/1-/100FEEDER/SERVICE LOAD CALCULATIONTOTAL kVA(100%)OTHER MTRSLARGEST MTRCONTINUOUSNONCOIN/DIVERSEKITCHEN EQUIP(125%)NONCONTINUOUS(100%)CALC. kVACONN. kVACONN. kVACALC. kVA(50%>10)(125%)RECEPTACLESLIGHTINGBALANCED PHASE AMPERESPHASE BPHASE BALANCE PERCENT: PHASE A(125%)METERED DMND000.721.260.721.010000000000(N/A)00(N/A)(N/A)8.255.56%194%1.731.98SIGNAGE LIGHTINGIN-GRADE LIGHTINGRECEPTACLESPARESPARESPARESPACESPACESPARESPARESPARESPARESPARESPARESPACESPACEVOLTAGE DROP SCHEDULEDEVICEFEEDERVOLTAGEDROPCONDUCTORSIZEESTIMATEDLENGTHBRANCH CIRCUITMAX VOLTAGEDROPCONDUCTORSIZEESTIMATEDLENGTHTOTALVOLTAGEDROPMC10.24%#1210'1.07% (CKT 1)#1289'1.31%MC1-1: 1.07%#1289'MC1-3: 0.07%#1263'MC1-5: 1.05%#1260'LUMINAIRE SCHEDULECALLOUTSYMBOLLAMPDESCRIPTIONBALLAST/DRIVERMOUNTINGMODELINPUTVAVOLTSNOTESS15000K/LED6" IN-GRADE RECESSED LED UPLIGHTDIMMINGRECESSEDHYDREL TIERRA IGF6 STATIC WHITE SERIES:IGF6-A-LED-P1-80CRI-5000K-MVOLT-15DEG-10T-FLC-34S-ZT-BL24120S25000K/LEDOUTDOOR WHITE LED TAPEDIMMINGSURFACEKELVIX UNIFORM STATIC WHITE (OUTDOOR)SERIES:UNI3-WL-O-400-50K-24VDCLENGTH: 4'-6"MOUNTING CHANNEL:CH-014-C-2-WH-CP-ECLENGTH: 4'-6"POWER SUPPLY (DRIVER):HLV96-M96120KEYNOTESPROVIDE INDUSTRIAL GRADE, WEATHER-RESISTANT GFCI DUPLEX RECEPTACLES. PROVIDE EXTRA-DUTY, GASKETED, IN-USE COVERS LISTED FOR WETLOCATIONS. RECEPTACLES LOCATED ALONG HORIZONTAL SIGN MEMBERS SHALL BE INSTALLED IN A HORIZONTAL ORIENTATION, WITH GROUNDING POLE ON LEFT.COORDINATE RECEPTACLE LOCATIONS WITH SIGN FABRICATOR PRIOR TO ROUGH-IN.PROVIDE LED TAPE LIGHT ALONG HORIZONTAL SIGN MEMBER. LOCATE POWER SUPPLIES/DRIVERS WITHIN SIGN COLUMNS IN ACCESSIBLE COLUMN CAVITY.COORDINATE INSTALLATION WITH SIGN FABRICATOR.PROVIDE (2) 1" CONDUITS TO SIGN COLUMN AND TERMINATE IN ACCESSIBLE COLUMN CAVITY FOR 0–10V DIMMING CONTROLS, LIGHTING POWER SUPPLIES, ANDBRANCH CIRCUITING. SEE SHEET E-2 FOR CONTINUATION.ROUTE BRANCH CIRCUITS (SHOWN AS SOLID LINE) AND LOW VOLTAGE CONDUCTORS (SHOWN AS DASHED LINE) FROM THIS LOCATION TO SERVE SIGN LIGHTING.PROVIDE 1/2" LIQUIDTIGHT FLEXIBLE CONDUIT FOR EXPOSED 120V BRANCH CIRCUITING, SECURED TO SIGN HORIZONTAL STRUCTURE AND CONCEALED FROMVIEW. EXTEND TO OPPOSITE COLUMN TO SERVE ASSOCIATED DEVICES AND IN-GRADE LIGHTING.MC1-5MC1-5MC1-5MC1-511111MC1-12MC1-122S2S234344IN-GRADE LED LIGHTING SHOWNFOR REFERENCE. SEE SHEET E-2FOR LOCATION1'-6"1'-6"COLUMN CAVITY ACCESS PANELCOLUMN CAVITY ACCESS PANELELECTRICAL LEAD SHEETRANDALL LAMBMEP ENGINEERING | SUSTAINABLE DESIGNSAN DIEGO - SAN FRANCISCO3131 Camino del Rio N, Suite 860San Diego, CA 92108(619) 713-5700 Phone(619) 393-0117 Fax www.randallLamb.comL
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ROFILAFOEA TSCTI No: E 19125CITY OF DOWNEYAS SHOWNPROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN FIRESTONE BOULEVARD AND DOWNEY AVENUESCALE: 3/16”=1'-0”SOUTH ELEVATION2NOT TO SCALELIGHTING CONTROLS WIRING DIAGRAM3VIOLETGRAY120V0-10V DIMMINGDRIVER0-10V DIMMER120V ACSIGN LIGHTINGVIOLETGRAY0-10V DIMMER120V ACIN-GRADE LIGHTING120V0-10V DIMMINGDRIVER
SL
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SLTSSL SL CTCTWVSL SL SL
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WVR/WFIRESTONE BOULEVARDDOWNEY AVENUE 11136 DOWNEY 11134
DOWNEY
11126
DOWNEY DOWNEY
8255 FIRESTONE
ALLEYMC1MC1-112EHEXISTING SCE HANDHOLE1"C., 6#12,1#12GND1"C.O. SPARES1S13"C.O. SCE PRIMARYMC1-5MC1-5MC1-5MC1-5MC1-3MC1-32E-133MC1-1,3,5PROVIDE 120 VOLT, 1 PHASE POWER CONNECTION TO NEW GATEWAY SIGN.COORDINATE EXACT EQUIPMENT LOCATION, CONDUIT ROUTING, AND TERMINATIONLOCATION WITH MANUFACTURERS SHOP DRAWING AND EQUIPMENT INSTALLER PRIORTO ROUGH-INPROVIDE SWITCHED LOAD CENTER COMMERCIAL METER PEDESTAL IN NEMA-3RENCLOSURE. PROVIDE PEDESTAL WITH SEPARATE SEALABLE AND LOCKABLE UTILITYTERMINATION SECTION, SEALABLE AND LOCKABLE METERING SECTION, AND SEALABLEAND LOCKABLE CUSTOMER SECTION WITH MAIN CIRCUIT BREAKER, ASTRONIMICALTIMECLOCK AND PHOTOCELL WINDOW. PROVIDE 4" TALL CONCRETE HOUSEKEEPINGPAD. PROVIDE MINIMUM 3'-0" FRONT CLEARANCES AND 12" SIDE/REAR CLEARANCE PERSCE ELECTRICAL SERVICE GUIDE REQUIREMENTS. CATALOG # EATON CMP4111 ORAPPROVED EQUIVALENT.PROVIDE LIGHTING CONTROLS IN COMPLIANCE WITH CALIFORNIA ENERGY CODESECTION 130.2(C)(1) AND 130.2(C)(2):ALL INSTALLED OUTDOOR LIGHTING SHALL BE CONTROLLED BY A PHOTO CONTROL,ASTRONOMICAL TIME-SWITCH CONTROL, OR OTHER CONTROL CAPABLE OFAUTOMATICALLY SHUTTING OFF THE OUTDOOR LIGHTING WHEN DAYLIGHT ISAVAILABLE.A.AUTOMATIC SCHEDULING CONTROLS SHALL BE CAPABLE OF REDUCING THEOUTDOOR LIGHTING POWER BY AT LEAST 50 PERCENT AND NO MORE THAN 90PERCENT, AND SEPARATELY CAPABLE OF TURNING THE LIGHTING OFF,DURINGSCHEDULED UNOCCUPIED PERIODS.B.AUTOMATIC SCHEDULING CONTROLS SHALL ALLOW SCHEDULING OF A MINIMUMOF TWO NIGHTTIME PERIODS WITH INDEPENDENT LIGHTING LEVELS, AND MAYINCLUDE AN OVERRIDE FUNCTION THAT TURNS LIGHTING ON DURING ITSSCHEDULED DIM OR OFF STATE FOR NO MORE THAN TWO HOURS WHEN ANOVERRIDE IS INITIATED.PROVIDE ADJUSTABLE IN-GRADE LED LIGHT 12" FROM SIGN COLUMN FOOTING. AIMFIXTURE AT 10 DEGREES TO ILLUMINATE COLUMN BASE. FIELD COORDINATE LOCATION,ORIENTATION, AND AIMING.1.A MINIMUM OF THREE (3) FEET OF CLEAR, LEVEL WORK SPACE IS REQUIRED IN FRONTOF ALL TERMINATION, METERING, AND SERVICE EQUIPMENT.2.SEE ESR-5 FOR METER-MOUNTING HEIGHT REQUIREMENTS. METER MOUNTING HEIGHTWILL BE MEASURED FROM THE STANDING AND WORKING SPACE TO THE CENTERLINEOF THE METER(S)3.WHEN SERVICE EQUIPMENT IS INSTALLED ON AN ELEVATED PORTION OF THEFLOOR/GROUND, OR HOUSEKEEPING PAD, THE PAD SHALL BE FLUSH WITH ANDEXTEND A MINIMUM OF THREE(3) FEET, THIS IS MEASURED FROM THE FRONT OF THESERVICE EQUIPMENT OR THE OUTER DOOR(S) OF THE SWITCHBOARD NEMA 3RENCLOSURE WHEN INSTALLED. IN NO CASE SHALL THE MAXIMUM METER HEIGHT OFSIX (6) FEET THREE (3) INCHES BE EXEEDED.4.TO MAINTAIN A SAFE, CLEAR, AND LEVEL WORKING AREA IN FRONT OF THE NEW OREXISTING METER AND SERVICE EQUIPMENT, A CONCRETE SLAB OR OTHER SUITABLEPERMANENT HARD SURFACE, ACCEPTABLE TO THE COMPANY, MUST BE USED.5.FOR SWITCHBOARDS ABOVE 600V, FIVE-FOOT MINIMUM OF CLEAR AND LEVELSTANDING AND WORKING SPACE IS REQUIRED IN THE FRONT, REAR, AND SIDE OF ANYSECTION WHERE SUCH PART SUPPORTS OR PROVIDES ACCESS TO METERING,TESTING EQUIPMENT, OR SERVICE CABLE TERMINATION SECTIONS.KEYNOTESGENERAL NOTES123ELECTRICAL SITE PLANRANDALL LAMBMEP ENGINEERING | SUSTAINABLE DESIGNSAN DIEGO - SAN FRANCISCO3131 Camino del Rio N, Suite 860San Diego, CA 92108(619) 713-5700 Phone(619) 393-0117 Fax www.randallLamb.comL
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ROFILAFOEA TSCTI No: E 19125CITY OF DOWNEYAS SHOWNPROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN FIRESTONE BOULEVARD AND DOWNEY AVENUESCALE: 1”=10'-0"ELECTRICAL SITE PLAN1NORTH
TITLE-24 DOCUMENTATIONRANDALL LAMBMEP ENGINEERING | SUSTAINABLE DESIGNSAN DIEGO - SAN FRANCISCO3131 Camino del Rio N, Suite 860San Diego, CA 92108(619) 713-5700 Phone(619) 393-0117 Fax www.randallLamb.comL
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ROFILAFOEA TSCTI No: E 19125CITY OF DOWNEYAS SHOWNPROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN FIRESTONE BOULEVARD AND DOWNEY AVENUE
ELECTRICAL DETAILSRANDALL LAMBMEP ENGINEERING | SUSTAINABLE DESIGNSAN DIEGO - SAN FRANCISCO3131 Camino del Rio N, Suite 860San Diego, CA 92108(619) 713-5700 Phone(619) 393-0117 Fax www.randallLamb.comL
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ROFILAFOEA TSCTI No: E 19125CITY OF DOWNEYAS SHOWNPROJECT: CIP 24-99 DOWNTOWN DOWNEY GATEWAY SIGN FIRESTONE BOULEVARD AND DOWNEY AVENUE