Agenda packet — Coronado City Council, August 19, 2025 (part 4 of 5)

Spill Emergency Response Plan (SERP), Quick Reference Sheet CATEGORY 1
Definition: Discharge of untreated or partially treated wastewater of any volume from the City’s sanitary sewer system IF the discharge reaches or threatens:
 A surface water, including a surface water body that contains no flow or volume of water OR
 A drainage conveyance system that discharges to surface waters when the sewage is not fully captured and returned to the sanitary sewer system or disposed of properly.

NOTE: Any spill volume not recovered from a drainage conveyance system is considered a discharge to surface water
Notifications (Field Crew Responsibility):

1. Utilities Manager, Kim Godby (within 1 hour): Email [email protected], Office 619-522-7387, Cell 619-520-8048
Notifications (Administrative Office Responsibility):

1. California Office of Emergency Services (OES) (within 2 hours AND obtain notification control number through phone): Phone 800-852-7550

2. County Department of Environmental Health (within 24 hours): Email [email protected], Phone (619-338-2073)

3. San Diego Water Board (SDWB) (within 24 hours): Phone 619-516-1990, Email [email protected]
Regulatory (CIWQS) Reporting (Administrative Office Responsibility):
 Draft Report: Submit within three (3) business days of knowledge of the spill.  Certified Report: Submit within 15 calendar days of the spill end date.  Technical Report: Submit within 45 calendar days after the spill end date.  Amended Report: Submit within 90 calendar days after the spill end date.

Sampling:

Analyze samples for:
 Ammonia
 One or more of the following bacterial indicators (unless directed otherwise by the Regional Water Board):
o Total Coliform Bacteria
o Fecal Coliform Bacteria
o E-coli
o Enterococcus
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If the spill is 50,000 gallons or greater discharged into a surface water:
 The water quality sampling should be done no later than 18 hours after the Enrollee’s knowledge of a potential discharge to a surface water.
 If the spill is 50,000 gallons or greater, collect one water sample each day of the duration of the spill at:
o Flow in Drainage Conveyance System Prior to Discharge o Receiving Surface Water Location
 Point of Discharge
 Upstream Point of Discharge
 Downstream of Point of Discharge
o If receiving water has no follow during the duration of the spill, the Enrollee must report “No Sampling Due to No Flow” for its receiving water sampling locations
Coordinate with the following entities to identify if any additional sampling/testing for bacteria is needed:

1. California Office of Emergency Services (OES) (within 18 hours)

2. San Diego Water Board (SDWB) (within 24 hours)

3. County Department of Environmental Health (within 24 hours) CATEGORY 2
Definition: A spill of 1,000 gallons or greater from or caused by a sanitary sewer system that does not discharge to a surface water
OR
Lateral - A spill of 1,000 gallons or greater that spills out of a lateral and is caused by a failure or blockage in the City sanitary sewer system
Notifications (Field Crew Responsibility):

1. Utilities Manager, Kim Godby (within 1 hour): Email [email protected], Office 619-522-7387, Cell 619-520-8048
Notifications (Administrative Office Responsibility):

1. California Office of Emergency Services (OES) (within 2 hours AND obtain notification control number through phone): Phone 800-852-7550 Regulatory (CIWQS) Reporting:
 Draft Report: Submit within three (3) business days of knowledge of the spill.  Certified Report: Submit within 15 calendar days of the spill end date.  Technical Report: Submit within 45 calendar days after the spill end date.  Amended Report: Submit within 90 calendar days after the spill end date.

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CATEGORY 3
Definition: A spill equal to or greater than 50 gallons and less than 1,000 gallons from or caused by a sanitary sewer system that does not discharge to a surface water.

OR
A spill of equal to or greater than 50 gallons and less than 1,000 gallons that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system.

Notifications (Field Crew Responsibility):

1. Utilities Manager, Kim Godby (within 1 hour): Email [email protected], Office 619-522-7387, Cell 619-520-8048
Notifications (Administrative Office Responsibility):

1. California Office of Emergency Services (OES) (within 2 hours AND obtain notification control number through phone): Phone 800-852-7550 Regulatory (CIWQS) Reporting (Administrative Office Responsibility):
 Certified Report: Submit MONTHLY within 30 calendar days after the end of the month in which the spills occur.
 Amended Report: Submit within 90 calendar days after the spill end date.

CATEGORY 4
Definition: A spill of less than 50 gallons from or caused by a sanitary sewer system that does not discharge to a surface water
OR
Lateral - A spill of less than 50 gallons that spills out of a lateral and is caused by a failure or blockage in the City sanitary sewer system
Notifications (Field Crew Responsibility):

1. Utilities Manager, Kim Godby (within 1 hour): Email [email protected], Office 619-522-7387, Cell 619-520-8048
Regulatory (CIWQS) Reporting (Administrative Office Responsibility):
 Certified Report:
o During any calendar month, certify monthly the estimated total spill volume exiting the sanitary sewer system and the total number of all Category 4 spills.
o By February 1st, after the end of the calendar year in which the spills occur, upload and certify a report in an acceptable digital format of all (category 4) spills.

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PRIVATE LATERAL SPILL
Definition: Lateral Spill Definition: A spill that does not result from a blockage of the City’s sanitary sewer system. IF the lateral spill is a result of a blockage in the City’s sanitary sewer system, it is categorized as Category 1 – 4 depending on the volume and if it reaches surface water or the storm drain.

Notifications (Field Crew Responsibility):

1. Utilities Manager, Kim Godby (within 1 hour): Email [email protected], Office 619-522-7387, Cell 619-520-8048
Notifications (Administrative Office Responsibility):

1. California Office of Emergency Services (OES) (within 2 hours AND obtain notification control number through phone): Phone 800-852-7550

2. County Department of Environmental Health (within 24 hours): Email [email protected], Phone (619-338-2073)

3. San Diego Water Board (SDWB) (within 24 hours): Phone 619-516-1990, Email [email protected]
Regulatory (CIWQS) Reporting (Administrative Office Responsibility):
 Certified Report: Not Applicable unless City-owned, building or facility lateral.

NO SPILL
Regulatory (CIWQS) Reporting (Administrative Office Responsibility):
 Certified Report:
o During any calendar month, certify the monthly “No Spill” report within 30 days after the end of the calendar month.
o By February 1st, after the end of the calendar year, if no spills occur.

Upload and certify a report in an acceptable digital format with no spills (from monthly reports).

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Page -1- Revised 6/6/2023
TABLE C-2. Notification and Monitoring Requirements Summary (From WDR Tables E2-1 through E2-5)

SPILL CATEGORY
1 Spill Category Definition:

Discharge of untreated or partially treated wastewater of any volume from the City's sanitary sewer system IF the discharge reaches or threatens:
• A surface water, including a surface water body that contains no flow or volume of water or • A drainage conveyance system that discharges to surface waters when the sewage is not fully captured and returned to the sanitary sewer system or disposed of properly.

NOTE: Any spill volume not recovered from a drainage conveyance system is considered a discharge to surface water

INTERNAL

NOTIFICATION

STATE REPORTING TIMELINE STATE NOTIFICATION TRIGGER AND

REQUIREMENTS

SAN DIEGO WATER BOARD

REPORTING TIMELINE

SAN DIEGO WATER BOARD

NOTIFICATION TRIGGER AND

REQUIREMENTS

COUNTY DEHQ

REPORTING TIMELINE

COUNTY DEHQ NOTIFICATION TRIGGER AND

REQUIREMENTS
Immediately,
Utilities
Supervisor
Back-up:

Director of
Public Services
& Engineering
Within two (2) hours of the
City having knowledge
A spill of 1,000 gallons or greater.

Notify the California Office of Emergency
Services (Cal OES at 800-852-7550) and
obtain a notification control number
Within 24 hours of the City
having knowledge
A spill of Any Volume.

San Diego Water Board
Spill Report Desk: (619) 516-1990
[email protected]
Sewer Spill Contact: Kate Buckley
[email protected]
Direct: (619) 521-8045
Within 24 hours of the
City having knowledge
Any Volume spill to surface waters.

SAMPLING
Within 18 hours of
initial knowledge of
the spill
Coordinate with the San Diego Water
Board to identify if any additional
sampling/testing for bacteria or other
parameters is needed beyond State
and DEHQ requirements.

SAMPLING
Within 24 hours
of the City
having
knowledge
Coordinate with the San Diego Water
Board to identify if any additional
sampling/testing for bacteria is needed
beyond State requirements.

SAMPLING
Within 24 hours
of the City having
knowledge
Coordinate with County DEHQ to identify if
any additional sampling/testing for bacteria is
needed beyond State and San Diego Water
Board requirements.

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Page -2- Revised 6/6/2023

SPILL CATEGORY
2 A spill of 1,000 gallons or greater from or caused by a sanitary sewer system that does not discharge to a surface water OR
Lateral - A spill of 1,000 gallons or greater that spills out of a lateral and is caused by a failure or blockage in the City sanitary sewer system

INTERNAL

NOTIFICATION

STATE REPORTING

TIMELINE

STATE NOTIFICATION TRIGGER AND REQUIREMENTS SAN DIEGO WATER BOARD NOTIFICATION TRIGGER AND

REQUIREMENTS

COUNTY DEHQ NOTIFICATION TRIGGER AND REQUIREMENTS
Immediately,
Utilities
Supervisor
Within two (2) hours
of the City having
knowledge
A spill of 1,000 gallons or greater.
• That does not discharge or threatens to discharge to
surface waters,
• Notify the California Office of Emergency Services (Cal OES at 800-852-7550) and obtain a notification control
number.

None None

SPILL CATEGORY
3 A spill equal to or greater than 50 gallons and less than 1,000 gallons from or caused by a sanitary sewer system that does not discharge to a surface water OR
Lateral - A spill of equal to or greater than 50 gallons and less than 1,000 gallons that spills out of a lateral and is caused by a failure or blockage in the City sanitary sewer system

INTERNAL

NOTIFICATION

STATE REPORTING

TIMELINE

STATE NOTIFICATION TRIGGER AND REQUIREMENTS SAN DIEGO WATER BOARD NOTIFICATION TRIGGER AND

REQUIREMENTS

COUNTY DEHQ NOTIFICATION TRIGGER AND REQUIREMENTS
Immediately or as
soon as practical
within 2 hours
Utilities
Supervisor
Within 30 calendar
days after the end of
the month
Monthly Report None None

SPILL CATEGORY
4 A spill of less than 50 gallons from or caused by a sanitary sewer system that does not discharge to a surface water OR
Lateral - A spill of less than 50 gallons that spills out of a lateral and is caused by a failure or blockage in the City sanitary sewer system

INTERNAL

NOTIFICATION

STATE REPORTING

TIMELINE

STATE NOTIFICATION TRIGGER AND REQUIREMENTS SAN DIEGO WATER BOARD NOTIFICATION TRIGGER AND

REQUIREMENTS

COUNTY DEHQ NOTIFICATION TRIGGER AND REQUIREMENTS
Immediately or as
soon as practical
within 2 hours
Utilities
Supervisor
Utilities
Supervisor
Within 30 days after
the end of the
calendar month in
which the spills
occurred
Monthly and Annual report by February 1st None None
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LATERAL (PRIVATE)
Lateral Spill Definition: A spill that does not result from a blockage of the City's sanitary sewer system.

IF the lateral spill is a result of a blockage in the City's sanitary sewer system, it is categorized as Category 1 – 4 depending on the volume and if it reaches surface water or the storm drain. See the tables above.

INTERNAL

NOTIFICATION

STATE REPORTING

TIMELINE

STATE NOTIFICATION TRIGGER AND

REQUIREMENTS

SAN DIEGO WATER BOARD

REPORTING TIMELINE

SAN DIEGO WATER BOARD NOTIFICATION TRIGGER AND

REQUIREMENTS

COUNTY DEHQ NOTIFICATION TRIGGER AND

REQUIREMENTS
Immediately,
Utilities Supervisor
Voluntary reporting
within 24 hours of
becoming aware
Or
Inform the private
responsible party of
notification
requirements to the
State Water Board

SEE SAN DIEGO

WATER BOARD FOR

MANDATORY

REPORTING
Voluntary City Notification in CIWQS.

Any private lateral spill equal to or greater than
1,000 gallons that:
• Discharges or has a potential to discharge to
waters of the State
• Discharges to a storm drain that discharges to
surface waters
Or
Any volume of sewage that discharges or has
the potential to discharge to surface water.

----------------------------------------------------------------- Private lateral owner notification requirements
(once the City has informed them).

Notify the California Office of Emergency Services
(Cal OES at 800-852-7550) and obtain a
notification control number
Within 24 hours of becoming
aware
Lateral Spill definition: Discharges of untreated or partially treated wastewater resulting from blockages or other problems within a privately owned sewer lateral connected to the City's sanitary sewer system or from other private sewer assets.

Any private lateral spill equal to or greater than 1,000 gallons that:
• Reaches surface waters or spilled in a location where it probably will be discharged to surface waters and/or,
• Discharges to a storm drain that was not fully captured and returned to the sanitary sewer.

Spill Report Desk: (619) 516-1990
[email protected]
Sewer Spill Contact: Kate Buckley
[email protected]
Direct: (619) 521-8045
San Diego Water Board's reporting of spills from private laterals both differs and overlaps with the requirements in the State's WDRs per Order WQ 2022-0103-DWQ.

Private laterals are defined and regulated by the San Diego Water Board per Order R9-2007-0005.

Any Volume spill to surface waters.

County DEHQ
Hotline (Work hours): (619) 338-2073
Email: [email protected]
HIRT (After hours): (858) 505-6657
Email: [email protected]
Sewer Spill Contact: Romina Schiess,
Supervising Environmental Health Specialist
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TABLE C-2. Recordkeeping and CIWQS Reporting Requirements Summary (From WDR Tables E2-1 through E2-5)

SPILL CATEGORY
1 Discharges of untreated or partially treated wastewater of any volume resulting from the enrollee’s (City’s) sanitary sewer system and/or a lateral failure or flow condition that:
• A surface water, including a surface water body, or
• A drainage conveyance system that discharges to surface waters when the sewage is not fully captured and returned to the sanitary sewer system or disposed of properly.

Any spill volume not recovered from a drainage conveyance system is considered a discharge to surface water.

REGULATORY (CIWQS) REPORTING

DRAFT REPORT CERTIFIED REPORT TECHNICAL REPORT AMENDED REPORT Submit Draft Spill Report within three (3)
business days of knowledge of the spill
Submit the Certified Spill Report within 15
calendar days of the spill end date
Submit the Technical Report within 45
calendar days after the spill end date
Submit Amended (Certified) Spill Report within 90
calendar days after the spill end date

SPILL CATEGORY
2 A spill of 1,000 gallons or greater from or caused by a sanitary sewer system that does not discharge to a surface water.

A spill of 1,000 gallons or greater that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system

REGULATORY (CIWQS) REPORTING

SPILL CATEGORY
3 A spill equal to or greater than 50 gallons and less than 1,000 gallons from or caused by a sanitary sewer system that does not discharge to a surface water.

A spill of equal to or greater than 50 gallons and less than 1,000 gallons that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system.

REGULATORY (CIWQS) REPORTING

DRAFT REPORT CERTIFIED REPORT TECHNICAL REPORT AMENDED REPORT Not Applicable Submit monthly within 30 calendar days after the end of the month in which the spills occur
Not Applicable Submit Amended Spill Reports within 90 calendar days after the Certified Spill Report due date

SPILL CATEGORY
4 A spill of less than 50 gallons from or caused by a sanitary sewer system regulated that does not discharge to a surface water.

A spill of less than 50 gallons that spills out of a lateral and is caused by a failure or blockage in the sanitary sewer system.

REGULATORY (CIWQS) REPORTING

DRAFT REPORT CERTIFIED REPORT TECHNICAL REPORT AMENDED REPORT Not Applicable • During any calendar month, certify monthly the estimated total spill volume exiting the
sanitary sewer system and the total number of
all Category 4 spills.
• By February 1st, after the end of the calendar
year in which the spills occur. Upload and certify
a report in an acceptable digital format of all
(category 4) spills.

Not Applicable Not applicable
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SPILL CATEGORY

LATERAL (PRIVATE)

1. SAN DIEGO REGION
Discharges of untreated or partially treated wastewater resulting from blockages or other problems within a privately owned sewer lateral connected to the City’s sanitary sewer system or from other private sewer assets.

Private laterals are defined and regulated by the San Diego Water Board per Order R9-2007-0005. San Diego Water Board reporting of spills from private laterals both differ and overlap with the requirements in the State’s WDRs per Order WQ 2022-0103-DWQ

REGULATORY (CIWQS) REPORTING

DRAFT REPORT CERTIFIED REPORT TECHNICAL REPORT AMENDED REPORT Not Applicable Not Applicable Not Applicable Not Applicable

SPILL CATEGORY
LATERAL (PRIVATE)1

2. STATE REQUIREMENT
Spills from laterals are categorized as Category 1 – 4 depending on volume and included in the reports if they are the result of a blockage in the City’s sanitary sewer system.

REGULATORY (CIWQS) REPORTING

DRAFT REPORT CERTIFIED REPORT TECHNICAL REPORT AMENDED REPORT Not Applicable Not Applicable unless City-owned, building or facility lateral.

City laterals:

Not Applicable Not Applicable

NO SPILLS

REGULATORY (CIWQS) REPORTING

DRAFT REPORT CERTIFIED REPORT TECHNICAL REPORT AMENDED REPORT Not Applicable • During any calendar month, certify the monthly “No Spill” report within 30 days after
the end of the calendar month.
• By February 1st, after the end of the calendar
year, if no spills occur. Upload and certify a
report in an acceptable digital format with no
spills (from monthly reports)
Not Applicable Not Applicable
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Attachment D – Sanitary Sewer Spill Volume Estimating Guide Item 8.b
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Possible Methods for Estimating Spill Volume
A variety of approaches exist for the estimation of the volume of a sanitary sewer overflow. This Attachment documents three methods that are most often employed. Other methods are also possible.

The person preparing the estimate shall use the method most appropriate to the sewage spill in question using their judgment. Every effort shall be made to make the best possible estimate of the volume.

Method 1 Visual Estimate
The volume of very small sewage spills can be estimated using an "eyeball estimate." To use this method, imagine the amount of water that would spill from a bucket or a barrel. A bucket contains 5 gallons and a barrel contains 50 gallons. If the sewage spill is larger than 50 gallons, try to break the standing water into barrels and then multiply by 50 gallons. This method is useful for contained spills up to 100 gallons.

Method 2 Measured Volume
The volume of some small sewage spills can be estimated using this method if it is not raining. In addition, the shape, dimensions, and depth of the spilled sewage are needed. The shape and dimensions are used to calculate the area of the spill, and the depth is used to calculate the volume.

Step 1. Sketch the shape of the contained sewage to record the dimensions Step 2. Measure or pace off the dimensions and record it on the sketch Step 3. Measure the depth in several locations and record it on the sketch Step 4. Convert the dimensions, including depth, to feet Step 5. Calculate the area using the following formulas:

Rectangle Area = length x width
Circle Area = diameter x diameter x 0.785
Triangle Area = base x height x 0.5
Step 6. Multiply the area by the depth
Step 7. Multiply the volume by 7.5 to convert it to gallons Method 3 Duration and Flow Rate
Calculating the volume of sewage spills where it is difficult or impossible to measure the area and depth requires a different approach. In this method, separate estimates are made of the duration of the sewage spill and the flow rate. The methods of estimating duration and flow rate are:

Duration: The duration is the elapsed time from the start time to the end time when the sewage spill stopped.

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Start time is sometimes difficult to establish. Here are two approaches:
• For very large overflows, changes in flow on a downstream flow meter can be used to establish the start time. Typically, the daily flow peaks are "cut off" or flattened by the loss of flow. This can be identified by comparing hourly flow data. • Conditions at the sewage spill site change with time. Initially, there will be limited deposits of grease and toilet paper. After a few days to a week, the grease forms a light-colored residue. After a few weeks to a month, the grease turns dark. In both cases, the quantity of toilet paper and other materials of sewage origin increased. These changes with time can be used to estimate the start time in the absence of other information. • Sometimes, it is simply not possible to estimate the start time.

End time is usually much easier to establish. Field crews on-site observe the "blow down" that occurs when the blockage has been removed. The "blow down" can also be observed in downstream flow meters.

Flow Rate: The flow rate is the average flow left in the sewer system during the time the sewage spill stopped. There are three ways to estimate the flow rate:
• San Diego Manhole Flow Rate Reference Sheet: This sheet, presented in Figure G- 1, shows the sewage flowing from a manhole cover for a variety of flow rates. The observations of the field crew are used to select the approximate flow rate from the chart. • Flow meter: Changes in flows in the downstream flow meters can be used to estimate the flow rate during the spill (better for large sewage spills). • Estimate based on upstream connections: Once the location of the sewage spill is known, the number of upstream connections can be determined from system maps. Multiply the number of connections by 200 to 250 gallons per day per connection, 8 to 10 gallons per hour per connection, or other flow rates that are consistent with the City's data for its connections.

Once the duration and flow rate have been estimated, the volume of the sewage spill is the product of the duration in hours or days times the flow rate in gallons per hour or gallons per day.

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5 gpm 25 gpm 50 gpm
100 gpm 150 gpm 200 gpm
225 gpm 250 gpm 275 gpm
Reference Sheet for Estimating Sewer Spills
from Overflowing Sewer Manholes
All estimates are calculated in gallons per minute (gpm) City of San Diego
Metropolitan Wastewater Department
Wastewater Collection Division
(619) 654-4160
All photos were taken during a demonstration using metered water from a hydrant in cooperation with the City of San Diego’s Water Department. rev. 4/99 Item 8.b
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Attachment E – Sampling Procedures
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SOP # WW-2001
Revision # 0
Page # 1 of 13
Public Services and
Engineering
Department
Wastewater and Storm
Water Operations
Division
SOP # WW-2001
Revision # 1
Implementation Date TBD
Page # 1 of 13 Last Reviewed/Update Date 6/17/2025
SOP Owner Utilities Approval By K. Godby
Title: Sewer Spill to Receiving Waters Sampling, Testing, and Reporting Standard Operating Procedure

1. Purpose
Indicator bacteria and ammonia sampling and testing for surface waters are described in this SOP and apply to ocean waters, bay waters, and groundwater for a suspected or confirmed sanitary sewage spill.

Water sampling for indicator bacteria and ammonia testing for a sewage spill is used to evaluate surface water quality and determine the need for or removal of sewage-contaminated water (closure) or advisory signs.

Indicator bacteria (e.g., total coliform, fecal coliform or E-coli, and Enterococcus) are used to determine the presence of pathogens of fecal origin in surface waters. These indicator bacteria are part of the intestinal biota of warm-blooded animals. Their presence in surface waters is an indicator of potential pollution from sewage spills. Recreational waters (e.g., beaches) with indicator bacteria may pose a health risk to humans coming into contact with and ingesting the water.

Indicator bacteria sampling and testing are conducted to evaluate water quality when a sewage spill is confirmed to have entered surface waters directly or from the City's storm drain system and assist in making informed decisions to minimize exposure to recreational water users.

The State of California sets the standards for recreational water use.1 Beach or water quality advisory
posting of beaches and beach closures are determined and administered by the County of San Diego Department of Environmental Health and Quality (DEHQ). The bacteriological criteria for water contact recreation in saltwater in Coronado are provided in Table 1. For additional details, consult the Basin Plan and California Health and Safety Codes.
1 San Diego Regional Water Board, Water Quality Control Plan (Basin Plan), 2021; and California Health and Safety Code (115875-115915).

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SOP # WW-2001
Revision # 0
Page # 2 of 13
Table 1. Bacteriological Criteria for Water Contact Recreation in Saltwater (colonies or MPN/100mL) Criteria How Applied Enterococcus
Steady State – all Areas (also known or applies as
a log or geomean of a minimum of no less than
five samples for any 30-day period)
Geomean of five
samples or more in a
30-day period
35 Maximum
Designated Beach2 Single Sample 104
Moderate or Lightly Used Areas Single Sample 275
Infrequently Used Areas Single Sample 500
Criteria How Applied Fecal Coliform
Based on a minimum of no less than five samples
for any 30-day period, as a log mean
Geomean of five
samples or more in a
30-day period
200
Not to be exceeded for more than 10% of the
samples during any 30-day period (usually applies
in practice as a maximum daily goal)
Single Sample 400
Criteria How Applied Total Coliform
In bays and estuaries, in the upper 60 feet of the
water column, provided that no more than 20
percent of the samples at any sampling station in
a 30-day period cannot exceed, and provided
further that no single sample as described below
is exceeded.

Geomean of five
samples or more in a
30-day period
1,000
In the upper 60 feet of the water column in no
single sample when verified by a repeat sample
taken within 48 hours (in practice, applies as a
maximum daily goal due to the stringency of the
sampling protocol)
Single Sample 10,000

Ammonia is found in sewage as a byproduct of the decomposition of foods from human feces, and it is highly soluble in water. Unionized ammonia (NH3) can be toxic to fish and other aquatic organisms, depending on the levels. In water, the proportion of NH3 relative to other forms changes with the temperature, pH, and salinity of the water.

Ammonia levels in surface waters can increase quickly with sewage spills and have water quality objectives or "limits" aimed at protecting water quality and aquatic organisms.

Table 2 provides the water quality objectives for the Pacific Ocean and San Diego Bay. Ammonia sampling and testing only applies to spills to surface waters over 50,000 gallons. 2 Beaches visited by more than 50,000 people annual (HSC 115880(c)(3)). This standard is the most applicable to Coronado receiving waters although some areas may be of lower usage.

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SOP # WW-2001
Revision # 0
Page # 3 of 13
Table 2. Ammonia Water Quality Objectives for the Pacific Ocean and San Diego Bay Ammonia (as nitrogen) in μg/L1
6-Month Median Daily Maximum Instantaneous
Maximum
Pacific Ocean 600 2,400 6,000
San Diego Bay - - 25
Note: units for objectives are in ug/L, and lab reporting may be in mg/L. Conversion is a factor of 1,000.

Equivalent limits converted to mg/L are: 0.600 mg/L, 2.400 mg/L, 6.000 mg/L, and 0.025 mg/L.

2. Scope
This SOP is applicable to all personnel, City staff, and contractors conducting sampling for indicator bacteria and ammonia after a sewage spill enters surface waters. Adherence to this SOP is critical to obtain valid samples and test results to compare to the criteria in Tables 1 and 2 and evaluate beach water quality and public safety.

Sampling requirements for surface waters vary depending on the spill volume as follows:

Spills of less than 50,000 gallons sampling requirements are primarily led by DEHQ, as described further in this SOP.

Spills equal to or greater than 50,000 gallons must comply with the requirements of the WDRs and may use DEHQ guidelines depending on the conditions.

2.1 Sampling Locations
Sampling and testing can take place at any surface water location based on the location of the sewage spill. Sampling locations may be identified outside of the City of Coronado city limits depending on the location of the sewage spill and its conditions.

Spills with less than 50,000 gallons. DEHQ generally leads the identification of sampling locations and directs the City to conduct sampling and testing. General guidance on the approximate closure signage distances and the number of samples to be collected within the closure zone are provided in Table 3. In both cases, the signage distance and the number of samples are determined by DEHQ using the City's input. Site location identification numbers may include existing DEHQ stations (e.g., North Beach is EH060, Loma is EH-050) as shown in the maps in Attachment A. Additional sampling location may be determined by DEHQ or follow the guidance in Section 5.3 and Attachment B.

Spills equal to or greater than 50,000 gallons. Sampling locations are outlined by the WDRs and with input from DEHQ and the City. Sampling locations are labeled as provided in the WDRs for ease of data analysis and reporting, as shown below. See Section 5.3.

2.2 Sampling Methods
Testing indicator bacteria as part of the City's sewage spill monitoring includes three types using the laboratory methods listed in Table 4. Ammonia is also sampled and tested for spills over 50,000 gallons.

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Only laboratories accredited by the State of California's Environmental Laboratory Accreditation Program (ELAP) for these methods should be used for testing, as listed in Table 5.

To obtain an acceptable range of results3 for indicator bacteria to evaluate the extent of contamination, it is recommended that sample dilutions be requested as 1X, 10X, 100X, 1000X, and 10,000X to cover the range of <2 to 1,600,000 MPN/100mL upon submittal of samples to the laboratory. The request is noted in the laboratory chain-of-custody form as described in the Procedures section of this SOP. See the chain of custody (COC) for examples provided in Attachment E.

3. Prerequisites
This section lists the most common equipment and supplies needed to conduct indicator bacteria sampling. Sampling personnel may adjust field equipment, tools, and supplies to the site conditions, weather, and safety considerations. The equipment and procedures included in this SOP have been selected to minimize sample contamination and maximize sampling personnel safety.

Forms and office supplies

1. Map with DEHQ sampling station locations and Example of Station Labeling (Attachment A)

2. Field Datasheet Form (Attachment B)

3. Laboratory Chain of Custody Form (Attachments C and E)

4. Watch or timekeeping device

5. Writing implements, including pens and water-resistant markers, fine point (e.g., Sharpie pens)

6. Clipboard
Field equipment

1. Waders for ocean or rubber boots for other locations in clean condition (Attachment F, Photo No.1)

2. Raincoat during rainy weather

3. Floatation device (optional)

4. Extension pole with bottle clamp (Attachment F, Photo No. 2)

5. Paper or cloth towels

6. First aid kit
3 An acceptable range is one that quantifies the results. This is accomplished by requesting a wider range of enumeration of the results. Therefore, results stated as >1,600 MPN/100mL or >16,000 MPN/100mL can be avoided. The requested dilution series requirements some judgement by the sampling lead or the City to request fewer dilutions that cover the expected range. Initial testing that is mainly raw sewage may need only higher dilutions (1,000X, 10,000X). To show the impacts of the sewer spill have been eliminated the water quality objectives would need to be met and shown by the laboratory results. Therefore, as time progresses after the initial spill, the dilution series can be reduced to 1X, 10X and 100X. Typical detection limits of <1 to <10 MPN or CPU/100mL are acceptable as “non-detect” levels.

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Table 3. Suggested Closure Distances for Sewage Spills (County of San Diego DEHQ, August 2020) Estimated Volume Distance Number of samples to collect in the closure zone
Less than 1,000 gallons 100 yards to ¼ mile each side of the discharge point 3 or more 1,000 to 10,000 gallons ¼ mile to ½ mile each side of the discharge point 5 or more 10,000 to 100,000 gallons ¾ mile to 1 mile each side of the discharge point 7 or more Greater than 50,000 gallons
(State monitoring trigger)
Determined in collaboration with County DEHQ Approximately 7-8 100,000 to 1 million gallons 2 to 3 miles each side of the discharge point 9 or more 1 to 2 million gallons 4 to 5 miles each side of the discharge point 11 or more Over 2 million gallons Minimum 5 miles each side of the point of discharge 13 or more Table 4. Laboratory Test Methods
Pollutant Primary Method
Number
Primary Method Type Alternate Method Number Alternate Method Type
Total coliform SM 9221 B, E MTF SM 9222 B (MF) MF
Fecal coliform SM 9221 B, E MTF SM 9222 D or Colilert 18 by SM9230 D
MF
Enterococcus SM 9230 D Idexx-Enterolert® SM 9230 A,B; SM 9230 C; or EPA 1600
MF
Ammonia as N SM 4500-NH3 G Automated Phenate for
RL <25 ug/L (or 0.025
mg/L)
MTF = multiple tube fermentation; MF = membrane filtration; SM = Standard Methods for the Examination of Water and Wastewater Item 8.b
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Table 5. Accredited Laboratories
Laboratory Name Address Phone Number Contact Name4 Pollutants

COMMERCIAL LABORATORIES
Primary
Alpha Analytical
Laboratories, Inc.
980 Park Center
Drive, Suite C
Vista, CA 92081
760.859.8104 Jake
[email protected]
Indicator bacteria and
ammonia
Secondary
None at this time
Note: not all laboratories are accredited for all the methods listed in Table 3. City staff should consult with the laboratory in advance of collecting samples to verify method accreditation.

Accreditations are subject to renewal conditions and may be changed by ELAP at their discretion. 4 Contact person subject to change.

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Sampling supplies and equipment

1. Sterile bacteria sample bottles (typically 100 mL) provided by the laboratory (Attachment F, Photo No. 3a, 3b, and 3c)

2. Plastic bottles (500mL) for ammonia sampling with sulfuric acid (H2SO4) as the preservative

3. Additional sample bottle labels, if needed

4. New, clean nitrile or latex gloves

5. Sample cooler containing ice (Photo No. 11)

6. Antibacterial hand sanitizer

7. Plastic sealable bags (quart size) such as Ziploc
Typical bacteria sample containers are 100 mL pre-autoclaved or sterile polypropylene bottles. Bottles may contain a sodium thiosulfate tablet or powder that's used for water suspected of having chlorine (residual), such as drinking water. Do not remove the tablet. Sampling bottles with an attached cap are preferable for sampling ocean water. Ammonia sample bottles must be handled carefully since they contain a small amount of sulfuric acid to preserve the sample and should not be tipped or overfilled when sampling. The laboratory supplies the sample bottles, which should be replaced when samples are dropped off at the laboratory. Note: bottles should not be stored or used after 6 months. It is advisable to always keep an ample supply of bottles in the sampling kit and replace them after each use by requesting replacements when samples are delivered to the laboratory.

4. Responsibilities
The Public Services and Engineering Department is responsible for developing and updating this SOP and overseeing its implementation.

Water quality sampling personnel include Utilities and Wastewater Operations team members and consultants/contractors. All samplers shall undergo sample collection training on the procedures outlined in this SOP. All water quality samplers are required to follow this SOP and consult with their Lead or the Public Services Utilities Supervisor for WW-SW for clarification or with any questions.

5. Procedure
This section describes pre-sampling and sampling procedures, as well as the forms to be completed. In addition, sample delivery to the laboratory, sample results, data reporting, and safety are discussed.

5.1 Type of Sampling
Sampling may take place during dry or wet weather. Plan the sampling event according to the weather conditions. Additional equipment or personnel may be needed based on the conditions.

5.2 Pre-sampling

1. Identify the laboratory to be used and notify them of the planned sampling event and expected sample delivery time as soon as possible. The City has one commercial laboratory available for indicator bacteria testing (Table 5). The County's Public Health Lab (County PHL) may also be a resource if the County DEHQ directs the City. See Table 6 for information on County PHL.

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Table 6. County of San Diego, Public Health Laboratory Information Address Main Number Contact Person
3851 Rosecrans
Street, Suite 716
San Diego, CA 92110
O: 858-694-2580
C: 619-203-2909
Sam Hallis, PhD (she/her/hers)
Assistant Laboratory Director

2. Check the Safety section in this SOP for precautions and conditions under which sampling may be delayed or suspended due to hazardous weather conditions.

3. Verify tide levels and any surf conditions and warning for the planned sampling time.

4. Prepare a sample cooler by adding clean ice and some water to create a "slurry".

5. Turnaround times for the County's PHL are subject to change but are typically:
a. Preliminary results for Enterococcus by Enterolert® by 8 AM of the following day, with final results in approximately 24 hours.
b. One to two days for preliminary results by MTF for total and fecal coliform, with final results in four to five days5.

6. Verify with the Utilities Supervisor for WW-SW the desired testing and laboratory turnaround time if samples are to be tested by the commercial laboratory. Pricing for samples delivered to the commercial lab increases for faster turnaround times. The default turnaround times are:
a. One or two days for Enterococcus by Enterolert® by IDEXX. b. One to three days for fecal coliform/E. Coli by Colilert® by IDEXX. c. Five to STD (7 - business days) for total coliform and fecal coliform by Multiple Tube Fermentation (MTF).

5.3 Sampling
Sampling shall be conducted at the designated locations and identified on a map or sketch with specific location numbers, as noted in Table 7. Sample locations labeling used by County DEHQ is shown in Attachment A. These may coincide with sampling sites for a sewer spill and may be added as an additional identification number to communicate with County DEHQ.

The same location numbers are to be used on the sample bottle label and the laboratory chain-ofcustody form. The sample location numbers must follow the convention required in the WDRs per Tables 7 and 8.

All sample location numbers must be consistent in the documentation and follow the following required convention in Tables 7 and 8, as shown in the sample maps in Attachment B. The sampling team must use its best professional judgment to determine the upstream and downstream distances based on receiving water flow, ocean or bay currents, accessibility to upstream/downstream waterbody banks, and size of visible sewage plume.
5 If the test has high levels of coliforms, it can typically be completed in two days. When levels are low or near nondetectable, the test is continued for four days.

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Table 7. Sampling of Flow in Drainage Conveyance System (DCS) Prior to Discharge Sampling
Location Sampling Location Description
DCS-001
A point in a drainage conveyance system before the
drainage conveyance system flow discharges into a
receiving water. Example: flow from the outfall pipe.

Table 8. Receiving Surface Water Sampling (RSW)
Sampling
Location Sampling Location Description
RSW-001
Point of Discharge
A point in the receiving water where sewage initially
enters the receiving water.

RSW-001U:

Upstream of Point of
Discharge
A point in the receiving water, upstream of the point of sewage discharge, to capture ambient conditions absent
of sewage discharge impacts.

RSW-001D:

Downstream of Point
of Discharge
A point in the receiving water, downstream of the point of sewage discharge, where the spill material is fully
mixed with the receiving water.

If the discharge to the receiving waters is from more than one storm drain outfall, then the second location will have the labels DCS-002, RSW-002, RSW-002U, and RSW-002D. The subsequent locations continue with labels corresponding with "003", "004", etc.

1. Note on a map the sampling location using the convention in Tables 7 and 8. Note for each location number, the name, date, and time of sample collection.

2. Set aside three bacteria sample bottles and one ammonia sample bottle to complete sampling at each location. One 100 mL sample bottle shall be collected of each indicator bacteria being tested. Typically, three sample bottles are used when testing for total coliform, fecal coliform/E.

Coli, and Enterococcus. Note: Check with County PHL to verify the number of sample bottles for all three indicator bacteria.

3. Sample the locations in the following order to avoid cross-contamination:

1. Upstream location(s) such as RSW-001U first (not contaminated by the sewage spill)

2. Downstream location(s) or RSW-001D,

3. Outfall point of discharge in the receiving water or RSW-001 and

4. The outfall location or DCS-001.

4. Label bottles using a fine-tip Sharpie marker with the site number or name, date, time, and other relevant information prior to sampling. Wet labels are difficult to write on and prevent Sharpie markers from working. Do not use a ballpoint or felt pen on a sample bottle label. The ink will fade when the label gets wet or when the sample cooler is iced. See photos in Attachment F, Photo No. 4.

5. Don safety and personal protective equipment for sampling, such as waders, gloves, etc.

6. Reach the sampling location using caution. If sampling in the ocean, walk slowly and cautiously until the water is at least two feet deep. Try not to disturb the bottom sediment. Be careful not to collect water that has excessive sand from bottom disturbance or wave action. A sand-free Item 8.b
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sample may be unavoidable at times if the ocean waves are high or turbulent. Stand facing upstream or ocean waves. Collect the water sample on your upstream side, in front of you, and after a wave has passed. Ocean water should be flowing towards you and not from behind.

7. Remove the cap from the bottle just before sampling. Avoid touching the inside of the bacteria bottle or the cap. If you accidentally touch the inside of the bottle, use another one and discard it. (Attachment F, Photo Nos. 5a, 5b, and 5c).

8. Place the bacteria sample bottle in the sampling pole clamp (Attachment F, Photo No. 6).

9. Hold the pole by the end, turn the bacteria sample bottle upside down, and slowly plunge it (opening downward) below the water surface while facing upstream. Collect a water sample in ankle- to knee-deep water, approximately 4-24 inches below the water surface. If sampling an outfall or other storm drain conveyance, use similar techniques, and adapt sampling to eliminate any sediment, floating materials (e.g., scum, insects).

10. Turn the bottle swiftly underwater into the current and away from you. The typical sampling motion should mimic a "U" as you dip the bottle in the water with the open end down and turn it toward the surface when completing the upward motion.

11. Verify the water level in the bottle is to the "100 mL Fill Line" as marked on the bottle. Do not fill the bottle. Dump any excess water. Recap the bottle carefully, remembering not to touch the inside. See photo in Attachment F, Photo No. 8.

12. Observe the condition of the sample. If excessive organic matter or sediment (e.g., sand, seaweed) is observed, collect another sample using a new bottle. Discard the rejected sample bottle. See Attachment F, Photo No. 9)

13. Place bottles in a resealable plastic bag (e.g., Ziploc) in the cooler with ice for transport to the lab (Attachment F, Photo No. 10). Ensure the plastic bag is covered with ice.

14. If an ammonia sample is required, label and use the ammonia sampling bottle to collect the sample by submerging the bottle slowly at a slight angle to fill it. DO NOT INVERT the bottle since it contains the sulfuric acid preservative for the sample. Place bottle in cooler.

5.4 Chain of Custody Form

1. For samples to be delivered to a commercial laboratory, two chain of custody (COC) forms are needed. COC forms (Attachment C) and instructions for completing the forms (Attachment E) are available for reference. One form (Sheet 1 Example) is completed for tests by Multiple Tube Fermentation (MTF) for analysis of fecal coliform and total coliform. The second form (Sheet 2 Example) is used for Enterococcus testing by Enterolert® and E. Coli by Colilert®, both by IDEXX.

Two COC forms are completed and used if all tests are requested, and three bottles are submitted to the commercial laboratory.

2. If ammonia testing is required, it is added to the MTF COC form.

3. The laboratory will complete the Sample or Lab Log #, the received sample entries, and the Sample Integrity fields in the form. A copy will be provided to the party relinquishing the samples. Return the completed COC form and map or sketch of the sampling locations to the Utilities Supervisor for WW-SW.

4. If the samples are transferred between the sampler and a courier or other employee who will deliver the samples to the laboratory, the relinquished and received entries must be completed in the COC by all parties taking possession of the samples. Also, see the final steps under Section

5.5 - Sample Delivery.

5. County of San Diego COC form: The County PHL may provide a COC for completion at the time of sample delivery. Otherwise, the City's version of a County PHL COC form in Attachment C shall Item 8.b
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be used. Obtain a copy of the completed COC when delivering samples to the County PHL.

Completion of the COC for samples delivered to County PHL is for the City's records and not necessarily for County PHL.

5.5 Sample Delivery

1. Samples should be delivered to the laboratory as soon as possible and no more than four (4) hours after sampling. Samples must always be kept cold in ice and at a temperature of less than 6°C during transport. The laboratory addresses are found in Tables 5 and 6.

2. The COC form(s) must be completed for sample delivery to the laboratory. The COC form is specific to the laboratory being used. COC template forms are provided in Attachment C.

Completed COC forms (for the County PHL and commercial lab) showing recommended entries are provided in Attachment E. The COC is signed by the sampler delivering the samples to the laboratory and by the laboratory person receiving the samples to document the transfer of sample custody. Any transfer of the sample(s) to a courier or other personnel must be documented.

3. Request a copy of the COC form from the laboratory for the City's records.

5.6 Sample Results
Sample results are prepared by the commercial or agency laboratory, certified, and delivered to the City's representative(s) as arranged. Typically, results are delivered by email to the Utilities Supervisor for WW-SW or as specified in the COC.

5.7 Data Management
Field notes and laboratory reports are kept for a minimum of three years or as directed by the City's record retention policies.

5.8 Safety
One of the most critical considerations for the indicator bacteria and ammonia monitoring program is the safety of the sampling crew. All samplers should be trained in safety procedures and should carry with them a set of safety instructions and the phone number of their supervisor or team leader. Safety precautions can never be overemphasized.

Some beaches can present a hazard due to tides and currents, including rip currents. Hazards include but are not limited to, exposure to changing conditions. Samplers must use personal judgment to ensure their safety when sampling and take special precautions in the ocean.

Sampling exceptions may apply if access is restricted or unsafe. The conditions must be communicated immediately to the Utilities Supervisor for WW-SW and prior to leaving the site or searching for The Coronado Lifeguard Tower may be contacted when hazardous conditions are present or to obtain information on ocean conditions at 619-522-7346.

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alternative locations. Any exceptions to sampling must be documented on the map and with photos and delivered to the Utilities Supervisor for WW-SW.

The following are some basic common-sense safety rules. At the site:
 Always monitor with at least one partner when conditions are potentially unsafe, including nighttime conditions. One sampling crew member should remain outside the surf or at a distance from risk and remain attentive to the sampler's actions. Stand-by observers should have the means to communicate with emergency personnel and a list of contact names and numbers for lifeguards, police, and/or fire rescue. Always let someone else know where you are when you intend to return, and what to do if you don't come back at the appointed time.  Listen to weather reports. Never go sampling if severe weather is predicted or if a thunderstorm is forecast or occurs while at the site.
 Never enter or wade in swift or high water. Do not conduct sampling if conditions are dangerous.
 Put your wallet and keys in a safe place, such as a watertight bag you keep in a pouch strapped to your waist. Without proper precautions, wallet and keys might end up in the water.  Never cross private property without permission. Sample only at public access points. Take personal or City-issued identification.
 Confirm that you are at the proper site location by checking maps, site descriptions, or directions.
 Be aware of your surroundings. For example, at North Beach (Dog Beach), watch for dogs that may become disoriented or agitated.
 After sampling, wash your hands with antibacterial soap or gel.

6. References

1. State Water Resources Control Board, Order WQ 2022-0103-DWQ adopted December 6, 2022.

2. APHA (American Public Health Association), American Water Works Association, and Water Environment Federation, 2012. Standard Methods for the Examination of Water and Wastewater, 22nd Edition, American Public Health Association, Washington, DC.

3. Washington State Department of Ecology, Environmental Assessment Program, Standard Operating Procedures for BEACH Program Bacteria Sampling, Version 1.0, 2014.

4. San Diego Regional Water Quality Board, Water Quality Control Plan (also known as the Basin Plan), 2016.

7. Definitions and Abbreviations
COC = Chain of Custody
DEHQ = Department of Environmental Health and Quality (County) H2SO4 = Sulfuric acid
IDEXX = IDEXX Laboratories Corporation (products include Enterolert® and Colilert®) mL = milliliter
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MPN = Most Probable Number
MTF = Multiple Tube Fermentation
MF = Membrane Filtration
NH3 = Ammonia
pH = Hydrogen potential concentration as H+
PHL = Public Health Laboratory
SM = Standard Methods for the Examination of Water and Wastewater SOP = Standard Operating Procedure
STD = Standard (turnaround time of 7 days for sample results) WW-SW = Wastewater-Storm Water
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ATTACHMENT A
Three Sampling Sites Maps
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Sampling Sites - Map 1
Pacific Ocean N-NW (Sept. 2018)
Legend
Sampling Site
1000 ft
N
➤
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Sampling Sites - Map 2
Pacific Ocean S and Glorietta Bay (Sept. 2018)
Legend
Sampling Site
800 ft
N
➤
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Sampling Sites - Map 3
Silver Strand and Coronado Cays (Sept. 2018)
Legend
Sampling Site
1000 ft
N
➤
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ATTACHMENT B
Field Data Sheet Form Template
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Field Datasheet Form
City of Coronado
Department of Public Services
1 of 2
Sample Date: Arrival Time:

Sampler(s) Names:

Sampler(s) Signature(s):

Site ID: Location:

Latitude: ° N (NAD83) Longitude: ° W (NAD83)
Weather:

Current Conditions: ☐ Clear ☐ Partly Cloudy ☐ Fog ☐ Overcast ☐ Rainy Last Rain: ☐ >72 hours ☐ < 72 hours, ≤0.1” ☐ <72 hours, >0.1”, Actual Amount: _______in.

Start Date: _________ Time: _________ / Start Date: _________ Time: _________ Tide: ☐ Low ☐ Incoming ☐ High ☐ Outgoing Height ________ft.

Beach/Ocean: ☐ Calm/Glassy ☐ Windy ☐ Surf Height ________ft.

Spill Status During Sampling:

Was the spill actively entering surface water during sampling? ☐ Yes ☐ No If No, complete the following:

A. Estimated time elapsed since the spill stopped entering surface water: ________ min.

B. Distance downstream traveled to collect source sample: ________ ft.

C. If different distance used, explain why: _________________________________________________ Sample Location/
Bottle Label ID
Sample
Time # of Samples Visual Observations/ Safety Interferences Photo ID ☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
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City of Coronado, Department of Public
Field Datasheet Form Sampling Date: _________________
Last Updated: 7/29/25 2 of 2
Field Checklist:
☐ Sample bottles labeled according to Sampling SOP
☐ Sample bottle labels written with waterproof marker (e.g., Sharpie) ☐ Samples placed in a cooler with ice slurry in resealable plastic bags ☐ Photo(s) of each sample location taken and labeled with Photo ID ☐ Map of sample locations completed
☐ Laboratory Chain of Custody Form completed (separate form) ☐ All sampling equipment collected
☐ Notes added below, if needed
Notes: __________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ Item 8.b
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ATTACHMENT C
Laboratory Chain of Custody Form Template
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CHAIN-OF-CUSTODY RECORD
LOG#:

Client:

Attn:

Sampler(s):

Address:

Phone: Fax:

Email:

Billing Address:

Project ID:

Project #: PO#:

ID# Client Sample ID Sample Date Sample Time
Sample
Matrix
Container #
/Type
1 2
3 4
5 6
7 8
9 10
Project/Sample Location/Address:

Project/Sample Comments:

REQUESTED ANALYSIS
Affiliation Affiliation
Signature Signature
Print Print
Print Print
Affiliation Affiliation
Affiliation Affiliation
Signature

DATE/TIME
Coliform,
□Total (MTF)
□Fecal (MTF)
Signature
Signature Signature
Print Print Enterococcus, Heterotrophic Plate Count
□MTF
□Enterolert
Colilert, T+E.Coli
□P/A
□Enumeration
Custody seals intact? □Yes □No □N/A Temp. at receipt:__________________________ COC/labels agree? □Yes □No □N/A Sampled by: □Client □Autosampler

CITY OF CORONADO
Matrix Codes: SEA= Seawater, DW=Drinking Water, SW=Storm Water, WW=Wastewater Shipped By: □Courier □UPS □FedEx □USPS □Client Drop Off □Other (619) 522-7380
101 B AVENUE, CORONADO, CA 92118
Correct containers? □Yes □No □N/A Containers properly preserved? □Yes □No □N/A Turn-Around Time: □Same Day □1-day □2-day □3-day □4-day □5-day □STD (7 business days) Report Requirements: □Fax □PDF □Excel □Geotracker/EDF □Hard Copy □EDT □CEDEN □SDWIS Sample Disposal: □By Laboratory □Return to Client: __Pick Up __Delivery □Archive Sample Integrity:

RELINQUISHED BY RECEIVED BY
08-29-2018
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Corporate Laboratory (1551) Bay Area Laboratory (2728)
208 Mason Street, Ukiah CA 95482 262 Rickenbacker Circle, Livermore CA 94551 707.468.0401 (phone)
707.468.5267 (fax) Central Valley Laboratory (2922)
[email protected] 9090 Union Park Way #113, Elk Grove CA 95624 North Bay Laboratory (2303) San Diego Laboratory (3055) 110 Liberty Street, Petaluma CA 94952 2722 Loker Ave West, Ste A, Carlsbad CA 92010

Report to
Company: Contact:

Attn: Email address:

Address: Address:

Phone/Fax: Phone/Fax:

Field Sampler - Printed Name & Signature:

Date Time
No
State System Number:

Yes No
Global ID: Sampling Company Log Code:

EDF to (Email Address):

Sample Condition on Receipt: Mileage: Travel and Site Time: Mileage: Misc. Supplies:

Reports and Invoices delivered by email in PDF format
Other:
48 hours
5 days
RUSH:

None
Standard
Preservative Matrix H2SO4 Drinking Water
Project No:
40ml VOA Vial Plastic Glass Other Wastewater Other Total Number of Containers per Sample ID Relinquished by Received by
Sample Identification
Project ID:

Chain of Custody - Work Order
Lab No ____________________________ Pg ______ of ______ 10 days
Notes / DDW Source Codes
Invoice to (if different) Project Information
Sampling
Date
Other
Container Sleeve
Email Address:

If "Y" please enter the Source Number(s) in the column above CA Geotracker EDF Report?
Yes
TEMP °C
Time
Signature below authorizes work under terms stated on reverse side.

Analysis Request TAT
Ukiah
Livermore
Elk Grove
____days
Preapproval
required
PO Number:

DDW Write On EDT Transmission?
Petaluma
Carlsbad
HCl HNO3 Soil
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ATTACHMENT D
Field Data Sheet Sample
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Field Datasheet Form
City of Coronado
Department of Public Services
1 of 2
Sample Date: 7/31/25 Arrival Time: 8:00 AM
Sampler(s) Names: Jane Doe
Sampler(s) Signature(s): Jane Doe
Site ID: EH-100 Location: Coronado Cays
Latitude: 32.628258 ° N (NAD83) Longitude: -117.136179 ° W (NAD83) Weather:

Current Conditions: ☒ Clear ☐ Partly Cloudy ☐ Fog ☐ Overcast ☐ Rainy Last Rain: ☒ >72 hours ☐ < 72 hours, ≤0.1” ☐ <72 hours, >0.1”, Actual Amount: _______in.

Start Date: _7/1/25___ Time: 8:00 AM__ / Start Date: _7/1/25___ Time: 10:00AM_ Tide: ☒ Low ☐ Incoming ☐ High ☐ Outgoing Height ________ft.

Beach/Ocean: ☒ Calm/Glassy ☐ Windy ☐ Surf Height ________ft.

Spill Status During Sampling:

Was the spill actively entering surface water during sampling? ☒ Yes ☐ No If No, complete the following:

A. Estimated time elapsed since the spill stopped entering surface water: ________ min.

B. Distance downstream traveled to collect source sample: ________ ft.

C. If different distance used, explain why: _________________________________________________ Sample Location/
Bottle Label ID
Sample
Time # of Samples Visual Observations/ Safety Interferences Photo ID DCS-001-Outfall Pipe 8:15 AM ☐ 1 ☐ 2 ☒ 3 ☒ Ammonia N/A 1-3 RSW-001-Point of Disch. 8:40 AM ☐ 1 ☐ 2 ☒ 3 ☒ Ammonia N/A 4-6 RSW-001U - Upstream
of Point of Disch. 8:55 AM ☐ 1 ☐ 2 ☒ 3 ☒ Ammonia N/A 7-9 RSW-001D -
Downstream of Point of
Disch.
9:06 AM ☐ 1 ☐ 2 ☒ 3 ☒ Ammonia N/A 10-12
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
☐ 1 ☐ 2 ☐ 3 ☐ Ammonia
Item 8.b
August 19, 2025 City of Coronado Page 598
City of Coronado, Department of Public
Field Datasheet Form Sampling Date: _________________
Last Updated: 7/29/25 2 of 2
Field Checklist:
☒ Sample bottles labeled according to Sampling SOP
☒ Sample bottle labels written with waterproof marker (e.g., Sharpie) ☒ Samples placed in a cooler with ice slurry in resealable plastic bags ☒ Photo(s) of each sample location taken and labeled with Photo ID ☒ Map of sample locations completed
☒ Laboratory Chain of Custody Form completed (separate form) ☒ All sampling equipment collected
☒ Notes added below, if needed
Notes: _N/A______________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ ________________________________________________________________________________________ Item 8.b
August 19, 2025 City of Coronado Page 599

ATTACHMENT E
Laboratory Chain of Custody Form Sample
Item 8.b
August 19, 2025 City of Coronado Page 600

CHAIN-OF-CUSTODY RECORD
LOG#:Client:Attn:Sampler(s):Address:Phone: Fax:Email:Billing Address:Project ID:Project #: PO#:

ID# Client Sample ID Sample Date Sample Time
Sample
Matrix
Container #
/Type
123456789
10 Project/Sample Comments:

REQUESTED ANALYSIS
Affiliation AffiliationSignature SignaturePrint PrintPrint PrintAffiliation AffiliationAffiliation AffiliationSignature

DATE/TIME
Coliform,
□Total (MTF) □Fecal (MTF)
Signature
Signature SignaturePrint Print
Enterococcus,
Heterotrophic Plate Count □MTF □Enterolert
Colilert, T+E.Coli
□P/A □Enumeration

CITY OF CORONADO
(619) 522-7380
101 B AVENUE, CORONADO, CA 92118
Matrix Codes: SEA=Seawater DW=Drinking Water, SW=Stormwater, WW=WastewaterShipped By: □Courier □UPS □FedEx □USPS □Client Drop Off □OtherTurn-Around Time: □Same Day □1-day □2-day □3-day □4-day □5-day □STD (7 business days)Report Requirements: □Fax □PDF □Excel □Geotracker/EDF □Hard Copy □EDT □CEDEN □SDWIS Sample Disposal: □By Laboratory □Return to Client: __Pick Up __Delivery □Archive Sample Integrity:Correct containers? □Yes □No □N/A Containers properly preserved? □Yes □No □N/ACustody seals intact? □Yes □No □N/A Temp. at receipt:__________________________ COC/labels agree? □Yes □No □N/A Sampled by: □Client □Autosampler Project/Sample Location/Address:

RELINQUISHED BY RECEIVED BY
08‐29‐2018
7/1/2020
0745
SEA 3/P
X X
RSW-001U - Upstream of Point of Disch.RSW-001D - Downstream of Point of Disch 7/1/2020 08367/1/2020 0847
SEASEA
DCS-001 - Outfall Pipe
X X
X X
ADD REFERENCE DEHQ SAMPLE LOCATION IF APPLICABLE (E.G., NORTH BEACH EH-060) FROM ATTACHMENT A. (Provided by lab) City of Coronado This version of the COC is used for samples delivered to the County of San Diego PHL
Kim Godby (Enter sampler's names) 101 B Avenue Coronado, CA 92118 619.522.7387 619.435.4479 [email protected] Same as above SSO Event (or enter other as appropriate) (Enter if available) (Enter if available) (Enter sample location per SOP; Examples listed below) XXX Mark as needed with "Xs" based on tests
required. Most typical tests are shown
XX RSW-001 - Point of Discharge X X X X (Add any location or address notes) 7/1/2020 0820 WW 3/P Number of containers delivered; typically 2 or 3. P= Plastic bottle
Sign when relinquishing bottles to lab personnel
Entries below completed by the lab NOTE: check with lab and County Colilert may used instead of MTF. Then mark "x" on Enumeration on second column instead of fir column. Do not mark P/A. Also mark X for each sample line.

Perform dilutions for enumeration of results <2 to 1,600,000 MPN/100mL Item 8.b
August 19, 2025 City of Coronado Page 601

CHAIN-OF-CUSTODY RECORD
LOG#:Client:Attn:Sampler(s):Address:Phone: Fax:Email:Billing Address:Project ID:Project #: PO#:

ID# Client Sample ID Sample Date Sample Time
Sample
Matrix
Container #
/Type
123456789
10 Project/Sample Comments:

REQUESTED ANALYSIS
Affiliation AffiliationSignature SignaturePrint PrintPrint PrintAffiliation AffiliationAffiliation AffiliationSignature

DATE/TIME
Coliform,
□Total (MTF) □Fecal (MTF)
Signature
Signature SignaturePrint Print
Enterococcus,
Heterotrophic Plate Count □MTF □Enterolert
Colilert, T+E.Coli
□P/A □Enumeration

Perform dilutions for enumeration of results <2 to 1,600,000 MPN/100mL Item 8.b
August 19, 2025 City of Coronado Page 602

ATTACHMENT F
Photos
Item 8.b
August 19, 2025 City of Coronado Page 603

CITY OF CORONADO ATTACHMENT F
Public Services and Engineering
Page -1-
SSO Indicator Bacteria Sampling and Testing SOP
PHOTOGRAPH No: 1
DESCRIPTION: Typical sampling equipment – Waders with attached boots PHOTOGRAPH No: 2
DESCRIPTION: Typical sampling equipment – Bottle pole
Item 8.b
August 19, 2025 City of Coronado Page 604
Revised date: 8/6/2020 Page -2-
SSO Indicator Bacteria Sampling and Testing SOP
PHOTOGRAPH No: 3a, 3b, and 3c
DESCRIPTION: Typical 100 ml plastic sampling bottle with thiosulfate pellet and cap label PHOTOGRAPH No: 4
DESCRIPTION: Typical entries on sample bottle to match location and chain of custody form Item 8.b
August 19, 2025 City of Coronado Page 605
Revised date: 8/6/2020 Page -3-
Swimmable Waters Program Indicator Bacteria Sampling and Testing (Non-Wastewater) SOP PHOTOGRAPH No: 5a, 5b, and 5c
DESCRIPTION: Sample container – opening cap by “rabbit ears” on lid PHOTOGRAPH No: 6
DESCRIPTION: Sample bottle on sampling pole – grasp 1/3 from the bottom Item 8.b
August 19, 2025 City of Coronado Page 606
Revised date: 8/6/2020 Page -4-
SSO Indicator Bacteria Sampling and Testing SOP
PHOTOGRAPH No: 7
DESCRIPTION: Sample must be filled to the “100 mL Fill Line ”. Note that bottle may have another line below the “100 mL Fill Line ” that is NOT the fill to line.

PHOTOGRAPH No: 8
DESCRIPTION: Typical sample bottles; may contain small amounts of sand or organic matter depending on ocean conditions
Item 8.b
August 19, 2025 City of Coronado Page 607
Revised date: 8/6/2020 Page -5-
SSO Indicator Bacteria Sampling and Testing SOP
PHOTOGRAPH No: 9
DESCRIPTION: Sample bottles are placed in plastic resealable bags PHOTOGRAPH No: 10
DESCRIPTION: Sample bottles inside resealable plastic bag are placed in cooler with ice and transported to laboratory
Item 8.b
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Attachment F – Sewer Spill Sampling Notification SOP
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Public Services/Engineering
Department
SOP # TBD
Revision # 0
Implementation Date 7/29/2025
Page # 1 of 3 Last Reviewed/Update 6/17/2025
SOP Owner Wastewater-Stormwater Approval By K. Godby
City of Coronado, Public Services

Page 1 of 1 ends

Standard Operating Procedure (SOP) for Sewer Spill Sampling Notification

1. Purpose

This Standard Operating Procedure (SOP) outlines the steps for notifying the City’s on-call contractor, Mikhail Ogawa Engineering (MOE), to conduct water quality sampling following a sewage spill. This process ensures compliance with regulatory sampling timeframes per the Waste Discharge Requirements (WDRs), formally issued as State Water Resources Control Board Order WQ 2022-0103-DWQ, as well as the Sewer Emergency Response Plan (SERP) and the Sewer Spill to Receiving Waters Sampling, Testing, and Reporting SOP (WW-2001), which is included as Attachment E of the SERP.

2. Importance

Handling sewer spill sampling notifications efficiently is crucial to:
• Ensure water quality sampling is conducted within the regulatory 18-hour timeframe. • Protect public health and safety by identifying potential contamination of surface waters. • Support compliance with WDRs and other regulatory requirements. • Facilitate coordinated response efforts between City staff and the City’s on-call contractor, MOE. • Maintain public confidence in the City's environmental response capabilities.

3. Scope

This SOP applies to the City of Coronado’s Department Public Services who are responsible for responding to and reporting sewage spills, including when discharges to surface waters require immediate sampling.

4. Equipment and Training Required

Annual training on responding to sewer spill, including:
• Procedures for responding to, cleaning, and reporting sewer spills • Estimating spill volumes
The Public Services Department will conduct training sessions to ensure all staff are up-to-date with the latest procedures and regulations.

5. Responsibilities

Field Crew: Responsible for determining if a spill requires sampling, notifying and coordinating with the on-call contractor (MOE), relaying the necessary spill information, and performing necessary spill cleanup and mitigation actions.

Item 8.b
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City of Coronado, Public Services

Page 2 of 3 ends

Public Services Department: Ensures that all procedures are followed correctly and that spills are addressed and sampled promptly to minimize health, safety, and environmental impacts.

On-call Contractor (MOE): responsible for executing surface water sampling and coordination tasks upon notification from City staff. Responsibilities include:
• Respond promptly to calls from City personnel via the dedicated MOE duty phone. • Mobilize and arrive onsite as soon as possible to initiate sampling, ensuring compliance with the 18-hour sampling window from the time the City became aware of the spill. • Collect water quality samples at designated locations following the procedures in the Sewer Spill to Receiving Waters Sampling, Testing, and Reporting SOP (WW-2001), including sampling for indicator bacteria and ammonia (if applicable).
• Follow laboratory chain-of-custody protocols and use an ELAP-certified laboratory for sample analysis.
• Communicate estimated arrival time (ETA) to City staff upon dispatch and arrival. • Provide the completed chain-of-custody forms, sample data, and lab results to the Utility Management team as soon as they are available.
• Coordinate with the City if field conditions require adjustments to the sampling plan or if additional information is needed to complete sampling activities. • Maintain availability 24/7 for spill response and ensure that qualified personnel and equipment are ready for deployment.

6. Procedure

1. Determine if a Sewer Spill Requires Sampling
Sampling is required if:
• The spill is ≥50,000 gallons and reaches surface waters, or • Any volume reaches surface waters and sampling is directed by Department of Environmental Health and Quality (DEHQ) or the San Diego Water Board Refer to the “Spill Category” section of the Sewer Spill Report Form (Attachment A1 of the SERP) to evaluate the category and determine if the “Water Quality Sampling is required” box is checked.

2. If Sampling is Required, Notify the On-Call Contractor (MOE) Immediately Call the MOE Duty Phone: [Insert Phone Number] and relay the following information which may be recorded in the Sewer Spill Report Form (Attachment A1 of the SERP):
• Time that the City was notified of the spill
• Name and mobile number of the City contact at the spill site • Spill Location Address # / Street Name / Nearest Cross Street • Estimated Spill Volume (gal)
• Estimated Spill Start Date / Time and End Date / Time • Spill Category (1–4 or Private Lateral)
• Spill Destination – indicate if Surface Water or Drainage Conveyance System That Discharges to Surface Water is checked
• Impacted Surface Waters – e.g., Pacific Ocean, Glorietta Bay, San Diego Bay Item 8.b
August 19, 2025 City of Coronado Page 612
City of Coronado, Public Services

Page 3 of 3 ends

• Description of the System Location Where the Spill Originated • Description of the Spill Cause

3. Document Sampling Notification
• Record the name of the MOE staff member contacted and the time of the call in the Notifications section of the Sewer Spill Report Form
• Note the estimated time MOE will be onsite

4. Confirm Sampling and Retain Records
• Record the name of the MOE staff member contacted and the time of the call in the Notifications section of the Sewer Spill Report Form
• Ensure MOE arrives onsite and conducts sampling within 18 hours • MOE will provide the completed chain-of-custody forms, sample data, and lab results to the Utility Supervisor or Utility Manager as soon as they are available. The Utility Supervisor/Manager will retain the records.

Item 8.b
August 19, 2025 City of Coronado Page 613
Appendix F:

Sewer Pipe Blockage Control Program
Item 8.b
August 19, 2025 City of Coronado Page 614

CITY OF CORONADO

SEWER PIPE BLOCKAGE

CONTROL PROGRAM (SPBCP)
July 2025
Prepared For:

The City of Coronado | Public Services & Engineering
101 B Avenue, Coronado, California 92118
WDID 9SSO10647
Prepared By:
731 S. Hwy 101, Suite 16
Solana Beach, CA 92075
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Item 8.b
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Table of Contents
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
i
Table of Contents
Chapter 1 Introduction.................................................................................................... 1-1

1.1 SPBCP Overview............................................................................................. 1-1

1.2 Purpose and Goals.......................................................................................... 1-2

1.3 Organization of this Document......................................................................... 1-2

1.4 Elements of the SPBCP................................................................................... 1-3

1.5 Regulatory Requirements ................................................................................ 1-3 Chapter 2 FOG Generating Establishment Responsibilities........................................ 2-1

2.1 General Requirements and Responsibilities .................................................... 2-1

2.2 Kitchen and Housekeeping Best Management Practices (BMPs) .................... 2-2

2.3 Employee Training on BMPs ........................................................................... 2-2

2.4 Spill Clean-up Kits ........................................................................................... 2-2

2.5 Grease Traps, Grease Interceptor, and FOG Bin Servicing ............................. 2-2

2.6 Notifications..................................................................................................... 2-3

2.7 FGE Site Modifications .................................................................................... 2-6 Chapter 3 Best Management Practices.......................................................................... 3-1

3.1 Purpose of BMPs............................................................................................. 3-1

3.1.1 Description and Applicability ............................................................................ 3-1

3.1.2 FOG Generating Establishments ..................................................................... 3-1

3.2 Minimum Best Management Practices............................................................. 3-1

3.3 Implementation of BMPs.................................................................................. 3-2

3.3.1 Employee Training and Awareness ................................................................. 3-2

3.3.2 Inspections ...................................................................................................... 3-3 Chapter 4 FOG Removal Equipment.............................................................................. 4-1

4.1 Grease Traps................................................................................................... 4-1

4.1.1 Installation Requirements ................................................................................ 4-2

4.1.2 Maintenance Requirements ............................................................................. 4-2

4.2 Grease Interceptors......................................................................................... 4-3

4.2.1 Installation Requirements ................................................................................ 4-4

4.2.2 Maintenance Requirements ............................................................................. 4-4

4.3 Cleaning .......................................................................................................... 4-6

4.4 Inspections ...................................................................................................... 4-7

4.5 Monitoring Facilities ......................................................................................... 4-7

4.5.1 Other Monitoring Equipment and Controls ....................................................... 4-7

4.5.2 Monitoring Facility Locations............................................................................ 4-7

4.5.3 Maintenance Requirements and Records ........................................................ 4-8 Item 8.b
August 19, 2025 City of Coronado Page 617
Table of Contents
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
ii
Chapter 5 Implementation of the SPBCP ...................................................................... 5-1

5.1 Overview of FOG Program Implementation ..................................................... 5-1

5.2 New FGEs ....................................................................................................... 5-1

5.3 Existing FGEs.................................................................................................. 5-2 Chapter 6 Inspection and Enforcement......................................................................... 6-1

6.1 Inspections ...................................................................................................... 6-1

6.2 Enforcement .................................................................................................... 6-2

6.2.1 A Compliance Order ........................................................................................ 6-4

6.2.2 A Show Cause Hearing ................................................................................... 6-4

6.2.3 Suspension or Termination of Sanitary Sewer Service .................................... 6-4

6.2.4 Administrative Enforcement of Civil and/or Criminal Penalties ......................... 6-5

6.2.5 Cost Recovery (Clean Up Costs)..................................................................... 6-6 Chapter 7 Drawing Submittals ....................................................................................... 7-1 Chapter 8 Public Outreach ............................................................................................. 8-1 Figures
Figure 4-1 Typical Grease Trap.......................................................................................... 4-2 Figure 4-2 Typical Grease Interceptor............................................................................... 4-4 Attachments
Attachment A Best Management Practices and Employee Training Materials Attachment B Enforcement Response Plan
Attachment C Inspection Forms and Templates
Attachment D FEWD Checklist
Item 8.b
August 19, 2025 City of Coronado Page 618
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
iii
Acronyms
BMP Best Management Practice
CFR
City
Code of Federal Regulations
City of Coronado
CMC Coronado Municipal Code
DEH Department of Environmental Health
ERP Enforcement Response Plan
FEWD Food Establishment Waste Discharge
FOG Fats, Oils, and Grease
FGE
FRE
FOG Generating Establishment
FOG Removal Equipment
POTW Publicly Owned Treatment Works
SPBCP Sewer Pipe Blockage Control Program
WDRs Waste Discharge Requirements
Item 8.b
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City of Coronado
Sewer Pipe Blockage Control Program
June 2025
iv
Definitions
The following is a summary of acronyms and definitions typically used in a FOG Control Program.

Also included are acronyms specific to the City of Coronado and its sanitary sewer system.

Best Management Practices (BMPs)
BMPs include schedules of activities, prohibitions of practices, proper operation of equipment and facilities, maintenance procedures, good housekeeping, and other management practices to prevent or reduce the introduction of FOG into sanitary sewer facilities and prevent sewer spills.

Domestic Wastewater
Liquid and waterborne wastes derived from the ordinary living processes in a dwelling unit, said wastes being of such character as to permit satisfactory disposal into the public sanitary sewer system without special treatment. Domestic wastewater may include FOG in quantities that may lead to sanitary sewer system (including private lateral) clogging and sewer spills.

Fats, Oils, and Grease (FOG)
FOG includes any substance, such as a vegetable or animal product, that is used in or is a byproduct of the cooking or food preparation process and that turns or may turn viscous or solidify with a change in temperature or other conditions. FOG may also extend to commercial and/or industrial operations such as car washing and auto repair that include synthetic or petroleumbased lubricants, oils, and grease. FOG may also be generated from residential activities.

FOG Generating Establishment (FGE)
An FGE is a place where FOG is generated from activities. FGEs included restaurants and cafes where food is prepared and served for consumption by the public. This includes, but is not limited to, retail establishments selling prepared foods and drinks for consumption on the premises, and cafeterias, lunch counters and refreshment stands selling prepared foods for immediate consumption. Restaurants, lunch counters, and drinking places operated as a subordinate service facility by other establishments shall also be included (e.g., hotels, schools). Bars that do not serve food and markets that sell exclusively pre-packaged food and/or unprocessed fruits, or vegetables are typically not included. An FGE is also a commercial or industrial business or operation that includes cleaning or degreasing as a service that may generate FOG as a byproduct. This includes places that provide other services (e.g., gas stations) but include cleaning or degreasing services. FGEs may also include residential users since FOG may be generated from kitchen and other activities if BMPs are not implemented. Residential users can also cause or contribute to sanitary sewer blockages and spills from private sewer laterals or in the City’s sanitary sewer system.

FOG Removal Equipment (FRE)
A Grease Trap or Grease Interceptor is installed at an FGE to pretreat or treat FOG prior to discharging wastewater from the establishment to the sanitary sewer system, including private sewer system laterals.

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Definitions
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
v
Grease
A liquid or solid material composed of fats and oils from animal, synthetic, petroleum or vegetable sources.

Grease Interceptor
This device is typically located underground and outside of an FGE. It is designed to collect and contain food waste and FOG material from the waste stream while allowing the remaining wastewater to be discharged to the sanitary sewer system.

Grease Trap
A device, typically located under sinks inside FGEs, is designed to collect and contain food wastes and FOG from the waste stream while allowing the remaining wastewater to be discharged to the sanitary sewer system.

Non-Domestic Wastewater
Defines wastewater originating from commercial or industrial activities. Non-Domestic Wastewater shall not include wastewater that originates strictly from residential activities and places engaged exclusively in retail business without wastewater generating activities (only employee and customer restrooms).

Pretreatment or Treatment
The mechanical, physical, biological or chemical reduction of pollutants, the elimination of pollutants, or the alteration of the nature of pollutant properties in wastewater to a less harmful state prior to or in lieu of discharging or otherwise introducing such pollutants into the City’s sanitary sewer system or POTW. The reduction or alteration can be obtained by physical, chemical or biological processes or process changes by other means.

Publicly Owned Treatment Works (POTW)
A facility treating wastewater in compliance with discharge requirements prior to disposal to surface waters.

Sanitary Sewer System
All pipes, pump stations, sewer lines, etc., used to collect and convey wastewater to a POTW.

Temporary storage and conveyance facilities (such as vaults, temporary piping, wet wells, impoundments, tanks, high-lines, etc.) are considered to be part of the sanitary sewer system, and discharges of wastewater to these facilities are not sewer spills.

Surface Waters
All permanent and intermittent drainage ways, ponds, lakes, reservoirs, and bays, either public or private, which are not man-made and wholly or partially within the boundaries of the City of Coronado, including the Pacific Ocean. sewer spills to storm drains tributary to surface waters shall be reported as discharges to surface waters.

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Definitions
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
vi
Waste
All waste substances, liquid or solid, gaseous, or radioactive, associated with human habitation, or of human or animal origin, or from any producing, manufacturing or processing operation of whatever nature, including such wastes placed within containers of whatever nature, prior to and for the purpose of disposal via a sanitary sewer.

Waste Hauler or Liquid Waste Hauler
Any person carrying on or engaging in removal and vehicular transport of waste as part of, or incidental to, any business for that purpose. Refers to the service of removing the contents of the FRE for disposal or treatment at an authorized and permitted facility.

Wastewater
Any volume of liquid with industrial or domestic wastes from dwellings, commercial buildings, industrial facilities, and institutions, whether untreated or partially treated, which is discharged into, or permitted to enter, the City’s sanitary sewer system upstream of a POTW.

Waters of the United States
All waters of the United States as defined in the Code of Federal Regulations, Volume 40, Section 122.2 (40 CFR 122.2) such as navigable waters, rivers, streams, lakes, natural ponds, wetlands, bays, oceans, etc., including tributaries to traditional navigable waters.

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City of Coronado
Sewer Pipe Blockage Control Program
June 2025
1-1
Chapter 1
Introduction
Preventing sewer spills is a major goal of wastewater agencies across the State of California to protect public health and safety and the environment and improve sanitary sewer system maintenance and operations. Several factors contribute to the periodic failures of sanitary sewer systems that may result in the occurrence of a sewer spill. Sewer spills may be caused by high concentrations of fats, oils, and grease (FOG), rags, debris, and roots, the poor condition or aging of the sanitary sewer system lines, wet weather flows, or a combination of the above. It has been estimated that more preventable sewer spills are caused by FOG and other pipe-blocking substances than by any other factor, prompting state and local regulating agencies to focus on Sewer Pipe Blockage Control Program (SPBCP) development and implementation as a key element in complying with the mandates set forth under the General Waste Discharge Requirements for Sanitary Sewer Systems Order No. 2022-0103-DWQ (WDRs), and the San Diego Region by Order R9-2007-0005 (as amended).

The City of Coronado (City) prepared an SPBCP to effectively reduce the quantity of FOG, rags, and debris discharged to the sanitary sewer system that may cause blockages and/or sewer spills.

Although the focus of the SPBCP is to inspect and enforce requirements for FOG Generating Establishments (FGEs) such as restaurants, coffee shops, and automotive service businesses, the requirements apply similarly to residential users. FOG and other pipe-blocking substances can be generated by residential users from kitchens and other activities with the same risk of causing blockages and/or sewer spills.

This SPBCP establishes the formal procedures that City staff implements to effectively reduce the potential for sewer spills due to the direct or indirect discharge of wastewater or other waste containing FOG, rags, and debris into the City’s sanitary sewer system.

1.1 SPBCP Overview
The SPBCP documents the processes and procedures the City implements to ensure that sewer spills caused by the discharge of FOG, rags, and debris are minimized and potentially eliminated.

The SPBCP also includes informing residents and business owners of the proper methods to dispose of FOG and other pipe-blocking substances. Proper disposal of FOG and other pipeblocking substances is important since they can accumulate in the sanitary sewer system and eventually block collection system pipes and sewer lines, resulting in backups and overflows on streets, properties, and even in private residences. Sewer overflows are unsanitary, negatively impact the environment, and may reach the surface waters. They are costly to agencies and the rate payers since the expense of cleaning up overflows and any repairs associated with improper disposal of FOG and other pipe-blocking substances can lead to increased sewer rates.

To manage and control, in a cost-effective manner, the discharge of FOG and other pipe-blocking substances into the City’s sanitary sewer system, this SPBCP includes policies and procedures to address their potential contribution to the sanitary sewer system by FGEs.

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August 19, 2025 City of Coronado Page 623
Introduction
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
1-2

1.2 Purpose and Goals
The primary goal of an SPBCP is to reduce sewer spills and blockages to protect public health and the environment by minimizing public exposure to unsanitary conditions from untreated wastewater. An SPBCP includes control mechanisms that establish regulations and policies for the disposal of FOG and other pipe-blocking substances from FGEs. By controlling FOG discharges into the sanitary sewer system, FOG and other pipe-blocking substances buildup in the system can be lessened, thereby reducing maintenance, increasing the operating efficiency of the system, and reducing the number of sewer line blockages and overflows. In addition, an effective SPBCP can minimize revenue losses associated with maintenance activities necessary to remove FOG and other pipe-blocking substances from the collection system and regulatory agency enforcement actions, as well as losses due to restrictions on public activities and access to public facilities.

The purpose of this SPBCP is to facilitate the maximum beneficial public use of the City’s sanitary sewer system while preventing blockages of sewer lines and pump stations and reducing the adverse effects on wastewater conveyance and treatment operations resulting from discharges of FOG, rags, and debris into the system. This program is document includes components necessary to reduce the quantity of pipe-blocking substances (such as FOG, rags, and debris) discharged into the City’s sanitary sewer system to achieve the goal of minimizing sewer spills caused by excessive pipe-blocking substances.

1.3 Organization of this Document
This document outlines procedures for City staff and the requirements for FGEs to allow for effectively managing and controlling the discharge of FOG into the City’s sanitary sewer system.

Chapter 1 provides an overview of the SPBCP, the purpose and goals of the program, the regulatory authority requiring this program, an overview of this document’s organization, and definitions of terms contained in this document.

Chapter 2 contains information on several basic elements of an SPBCP, which FGEs are required and responsible for implementing, maintaining, and reporting.

Chapter 3 includes various recommended Best Management Practices (BMPs) designed to effectively reduce the quantity of FOG and other pipe-blocking substances discharged from FGEs into the City’s sanitary sewer system. Also included is information on how to implement the recommended BMPs effectively.

Chapter 4 includes information regarding the requirement for pretreatment of wastewater flows generated at FGEs prior to discharging into the City’s sanitary sewer system. Pretreatment includes the installation of FOG removal equipment or a City-approved site-specific pretreatment for existing and new FGEs. It also includes maintenance and inspection requirements.

Chapter 5 provides a general overview of the City implementation approach to the SPBCP and identification of new and changes to existing FGEs.

Chapter 6 includes information regarding the inspection and enforcement procedures that may be applied to obtain compliance with the SPBCP from FGEs.

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Chapter 7 addresses the requirements for the submittal of drawings or plans for new and remodeled facilities or facilities experiencing SPBCP compliance issues that must modify or replace FOG removal equipment.

Chapter 8 describes the approach to public outreach and the City’s efforts to educate FGE and the public about the SPBCP to reduce FOG and other pipe-blocking substances discharges to the sanitary sewer system.

1.4 Elements of the SPBCP
Implementation of a long-term SPBCP includes various elements for all new and existing FGEs.

Elements of the SPBCP include the following:
• FGE Responsibilities
• FGE or Kitchen Best Management Practices (BMPs)
• Grease Trap and/or Interceptor Installation, Operation, and Maintenance Requirements • Notification Requirements (sewer spills, prohibited discharges, and operational modifications)
• Recordkeeping and Reporting Requirements
• Inspections and Enforcement
• Drawing Submittals (for Permitting or Modifications)
• FGE Employee Training and Public Education
Implementation of the SPBCP is achieved through inspections, correspondence, and enforcement to communicate general prohibitions and restrictions on discharges, facility requirements, and administrative requirements. For residential users, the SPBCP is implemented mainly through public outreach and education to raise awareness of roles and responsibilities, including BMPs and private lateral maintenance.

1.5 Regulatory Requirements
EPA’s general pretreatment regulations (40 CFR Part 403) and the Coronado Municipal Code (CMC), Section 60.04.900, Prohibitions, prohibits any user, including FGEs, from discharging solid or viscous substances, such as FOG wastes, in such quality, size, or quantity that may cause obstructions (blockages) to the flow in the wastewater system and interfere with the operation of the sanitary sewer system or the Publicly Owned Treatment Works (POTW). In addition, the CMC Section 60.04.144 requires food establishment permittees to implement grease pretreatment measures, including the installation and maintenance of approved grease control devices, employee training, and recordkeeping, to prevent the discharge of fats, oils, and grease into the wastewater system.

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The following regulatory requirements direct the City to develop an SPBCP, implement the elements, and thoroughly follow procedures to ultimately minimize the potential of sewer spills due to the discharge of excessive FOG, rags, and debris into the City’s sanitary sewer system.

California Water Code, Division 7, Chapter 4, Section 13271, Waste Discharge Requirements Prohibits the discharge of wastewater and hazardous material into the waters of the State and requires the proper notification of authorized agencies in the event of a sewer spill. Entities that do not properly follow the requirements of this section may be found guilty of a misdemeanor and punished by fine, imprisonment, or both.

California Waste Discharge Requirements
On December 6, 2022, the State Water Resources Control Board (State Water Board) adopted the Statewide General Waste Discharge Requirements for Sanitary Sewer Systems, Order No. 2022-0103-DWQ (WDRs). The WDRs are applicable to all federal and state agencies, municipalities, counties, cities, and other public entities that own or operate sanitary sewer systems greater than one mile in length that collect and/or convey untreated or partially treated wastewater to publicly owned treatment facilities in the State of California. Specifically, the WDRs require compliance with the provisions contained in Division 7 of the California Water Code as well as the additional provisions included in the WDRs. The WDRs require the City to evaluate its service area to identify and assess FOG, rags, and debris-related blockage problems. If it is determined that an SPBCP is necessary, the City must prepare and implement an SPBCP to fulfill the requirement and document the City’s efforts to comply with the WDRs.

Additional requirements have been issued by the San Diego Regional Water Quality Control Board (Water Board) related to WDRs for wastewater agencies in the San Diego Region, including Order R9-2007-0005. These region-specific mandates, listed below, address the unique environmental and infrastructure challenges of the San Diego Region:
• Mandatory Private Lateral Reporting: Requires reporting of significant private lateral spills, whereas this is voluntary under the WDRs. • 24-Hour Regional Notification: Direct notification is required to the San Diego Regional Board for Category 1 sewage spills and private lateral spills within 24 hours of becoming aware of the spill.

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Chapter 2
FOG Generating Establishment Responsibilities
According to industry experts and regulatory agencies, excessive FOG is estimated to cause more sewer spills than any other factor. Therefore, a well-documented, implemented SPBCP and proactive participation by the FGEs are imperative for its success and the elimination of sewer spills. This chapter includes a description of several basic elements that are part of an SPBCP for which each FGE is responsible.

2.1 General Requirements and Responsibilities
All FGEs are required to obtain authorization to discharge wastewater into the City’s sanitary sewer system by applying for a discharge permit, which may include an initial inspection of the facility and FOG removal equipment by the City. The City’s inspection of the FGE and FOG removal equipment (FRE) during the initial inspection will establish the BMPs to be implemented and the minimum cleaning frequency for the FOG removal equipment. Requirements and responsibilities for each FGE will vary. Still, in general, each FGE must meet the requirements for the installation of FOG removal and monitoring equipment, comply with applicable City policies, and pay all required fees. Pursuant to CMC Section 60.04.144, food establishments must install and maintain approved grease pretreatment devices, provide employee training on FOG best management practices, and maintain records of maintenance and disposal activities. These measures are designed to prevent fats, oils, and grease from entering the wastewater system and causing blockages or other operational issues.

FGEs shall be responsible for ensuring that, at a minimum, the following basic elements of an SPBCP are practiced:
• Kitchen and housekeeping BMPs implemented
• Employee training on BMPs
• Spill clean-up kit(s) available
• Grease trap and/or interceptor and FOG bin servicing, including minimum cleaning frequency
• Notification of sewer spills, prohibited discharges, and operational modifications • Recordkeeping and reporting
• FGE site modifications, including remodeling are documented and approved All of these are discussed further below and in more detail in the following sections.

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2.2 Kitchen and Housekeeping Best Management Practices (BMPs) BMPs are good kitchen and housekeeping practices, prohibit certain practices and procedures, properly operate equipment, and perform maintenance activities by FGE staff and/or contractors to reduce the FOG in the wastewater discharged to the City’s sanitary sewer system. Reducing the quantity of FOG discharged to the sanitary sewer system reduces the potential for sewer spills. Each FGE shall implement the BMPs to handle and dispose of wastes containing FOG.

BMPs may also apply to residential users who use or handle FOG from the kitchen or other activities in their households. BMPs are described in detail in Chapter 3 (Best Management Practices), and outreach materials illustrating BMPs are found in Attachment A.

2.3 Employee Training on BMPs
Training of new and existing employees on practices to properly implement BMP activities adopted for the establishment will serve to ensure and reinforce proper handling and disposal of FOG. At a minimum, the City’s BMP Food Service Pollution Prevention brochure and Commercial Kitchen Practices Poster (found in Attachment A) will be used to conduct annual employee Kitchen BMP training. Additional requirements are described in detail in Chapter 3.

2.4 Spill Clean-up Kits
In accordance with the City’s SPBCP, all FGEs must be equipped with a spill clean-up or response kit to handle all unintentional spills. Spill clean-up kits should include the absorbent and other materials needed to manage spills on-site based on site conditions. Spill clean-up materials shall be disposed of properly so as not to cause other environmental issues. Employees must be trained on the location and use of the spill clean-up kits.

2.5 Grease Traps, Grease Interceptor, and FOG Bin Servicing Under CMC Section 60.04.144, all food establishments that discharge wastewater containing FOG are required to implement grease pretreatment measures. These include the installation and maintenance of approved grease control devices such as grease traps and grease interceptors, the use of FOG bins for proper disposal, and adherence to BMPs. Establishments must also ensure employee training, maintain records of maintenance and disposal, and comply with inspection and reporting requirements. These measures are designed to prevent FOGrelated blockages and protect the integrity of the City’s wastewater system.

Grease Traps
Grease traps are compact FOG control devices with manual FOG removal, installed below or above ground, typically under sinks inside the facility. They may be cleaned and maintained by the FGE staff or by a licensed liquid waste or waste hauler. A grease trap operates by gravity separation and uses a flow control device and baffles to allow the separation of floating FOG and settled solids. For the grease trap to perform correctly, the floating FOG and settled solids must be removed regularly, requiring frequent cleaning. The removed FOG and solids must be disposed of in the grease barrel or tallow bin located on-site if performed in-house. Grease traps must be maintained at an established frequency by pumping out the entirety of the contents, jetcleaning the chamber(s), and removing the wash water. If servicing is contracted with a liquid waste hauler, the contents and any wash water used to clean the trap must be removed completely (pumped or vacuumed) and taken to a permitted treatment or disposal site. The criteria Item 8.b
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for requiring the installation of a grease trap at new and existing FGEs is included in Chapter 4 (FOG Removal Equipment).

Grease Interceptors
A grease interceptor is designed to use gravity to separate FOG from wastewater as the wastewater moves through one or multiple chambers, depending on the size and design. To perform according to design specifications, baffles and/or elbow or T-pipes must be in good condition. Grease interceptors are located on the exterior of the facility, usually in a parking area or side of a building, with ease of access for servicing and maintenance. The chambers require periodic cleaning and maintenance, including removal of accumulated FOG and solids, which must be disposed of at a permitted treatment or disposal facility by a licensed liquid waste hauler.

Grease interceptors must be maintained at an established frequency by pumping out the entirety of the contents, jet-cleaning the chamber(s), and removing the wash water. The CMC lists the requirements for the installation and maintenance of a grease interceptor by FGEs that may be a source FOG. The criteria for requiring the installation of a grease interceptor at new and existing FGEs is included in Chapter 4.

FOG Bins
A FOG, grease, or tallow bin is a self-contained sealed container for the disposal of FOG. The bin is used to dispose of solid and liquid FOG including restaurant friers, pan grease, and FOG and solids removed from grease traps. The bin may be located within the facility or outdoors. If located outdoors it must be under a cover or awning to prevent exposure to rain and include a secondary containment tray. FOG bins are serviced on a regular basis by a licensed waste hauler for FOG recycling, reclaiming, or disposal at a licensed facility.

2.6 Notifications
There are key events that require FGEs to notify the City since they may require timely response, reporting and may affect monitoring and enforcement procedures aimed at controlling FOG from FGEs. Examples of events that require notification include FOG-related sewer spills, FGE change in ownership, operation or service expansion or modification, or closure. As a result, each FGE shall be responsible for the following notification procedures as established in the CMC for the Wastewater System found in Chapter 60.04, as applicable.

1. Notification of Discharge and/or Sewer Spill
a. If the wastewater or material discharged has the potential to cause or results in a sewer blockage, interference with sanitary sewer system operation, or an sewer spill, or an sewer spill takes place at the FGE that spills or leaves the inside of the facility or building and reaches the public right-of-way (e.g., street, alley, sidewalk), the FGE shall immediately notify:

Public Services & Engineering
(619) 522-7380
or
After-Hours Coronado Police Dispatch Center
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(619) 522-7350
b. In the event that an FGE is unable to comply with the CMC and/or the SPBCP due to a breakdown of equipment, accidents, or human error, or the FGE has a reasonable belief that its discharge has or will violate the requirements and conditions in CMC Section 60.04 and/or the SPBCP, the FGE or its representative shall immediately notify:

Public Services & Engineering
Utilities Division
(619)-522-7380
c. Per the CMC Section 60.04.150.I.2, within five (5) days of a sewer spill occurrence, the FGE shall submit in writing to the City’s Director of Public Services & Engineering or the Director’s designee a detailed report describing the cause of the discharge and the measures to be taken by the FGE to prevent similar occurrences in the future.
d. Such notification shall not relieve the FGE of any expense, loss, damages, or other liability that may be incurred because of damage to any wastewater systems, environmental or ecological effects (e.g., fish kills), or any other damage or otherwise arising out of a violation of the CMC or other applicable law.

2. Notification Regarding Change in Operations (60.04.150) a. In accordance with CMC Section 60.04.150, an FGE shall notify the Director of Public Services & Engineering or the Director’s designee in writing prior to any facility expansion and/or remodeling or process modifications that may result in new or substantially increased FOG discharges or a change in the nature of the discharge.

The FGE shall submit written information, data, or other as requested by the Director of Public Services & Engineering or the Director’s designee for evaluation of the effect of such expansion and/or remodeling or process modifications on the FGE’s FOG discharge to the sanitary sewer system. Additionally, the FGE shall notify the Director of Public Services & Engineering or the Director’s designee as soon as practicable in the event of a change in ownership, sale, or cessation of operation. All notifications shall be sent to:

City of Coronado
Director of Public Services & Engineering
Utilities Division Operations
101 B Avenue
Coronado, CA 92118
b. As part of the Food Establishment Waste Discharge (FEWD) submittal, applicants must submit three complete sets of professionally prepared, scaled plans, a completed FEWD checklist, and proof of Plan Check approval from the Department of Environmental Health (DEH). The submittal must include the facility’s name, address, total square footage, type of food service (including whether alcohol will be served), number of employees per shift, and contact information for the owner and Item 8.b
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project representatives. A representative food and beverage menu must also be included.
c. Plans must clearly show the layout of the site, including the location of the facility within a larger property, trash areas, restrooms, and all food-related spaces. The floor plan should identify all rooms and areas involved in food preparation, storage, warewashing, and service. Equipment and plumbing layouts must be labeled, include detailed specifications, and meet applicable health and safety standards. Grease removal devices must be appropriately sized and located outside food activity areas unless a waiver is granted. Specific sink types and sizes are required for warewashing, food prep, bar use, and janitorial functions, and all liquid waste must be drained indirectly to floor sinks.

Construction inspections are required during rough-in and final plumbing stages for grease removal systems. The applicant must also include the total seating capacity of the dining and bar areas for sewer fee assessment purposes.

Each FGE shall be responsible for maintaining accurate and up-to-date records documenting the inspection, cleaning, and servicing of FOG removal equipment. Records also include FOG bin servicing, employee training and others as required by the Director of Public Services & Engineer or the Director’s designee. All inspection, cleaning, and servicing records are required to be maintained on the premises for a minimum of three (3) years and made available to the Director of Public Services & Engineering or the Director’s designee for review prior to or during inspection of the facility. It is considered a violation of the CMC if the FGE fails to maintain and keep accurate and up-to-date records of all cleaning and maintenance of FRE, removal of FOG wastes, and inspections performed by the FGE, Director of Public Services & Engineering or the Director’s designee.
• Inspection records should, at a minimum, document the:
• Date of the inspection;
• Name of the person who performed the inspection;
• Estimated volume of FOG and solids present at the time of inspection; • FOG equipment condition, and
• Signature of the manager or designee of the FGE.

Cleaning and servicing records should, at a minimum, document the:
• Date of maintenance or cleaning;
• Name of company and person who performed maintenance or cleaning; • Estimated volume of FOG removed; and
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• FOG disposal facility and location.

A manifest from the permitted liquid waste hauler is an acceptable record if it contains all the above information.

2.7 FGE Site Modifications
FGEs planning or undergoing substantial remodeling have opportunities and may be required by the Director of Public Services & Engineering or the Director’s designee to design and install or replace grease interceptors or grease traps and, therefore, will be required to comply with the same conditions as new FGEs. Existing FGEs that discharge to sewer lines are known to be a source of sewer spills or sewer lines where frequent cleaning is required may be required to install new FOG removal equipment. Site-specific requirements vary according to the location of the sewer lines identified as “high-frequency maintenance sites.” Since there is the potential for new high-frequency maintenance sites to be developed or modified, a site-specific preventive approach in dealing with the FGE must be developed based on the quantity of FOG generated.

In accordance with CMC 60.04.144, any new or modified FOG removal equipment must meet the City’s requirements for installation, maintenance, and recordkeeping, and the FGE must implement best management practices to minimize FOG discharges.

In addition to new construction and the remodel and/or expansion of an existing structure, changes in the operation of the FGE may also prompt the requirement for the installation of FOG removal equipment. The following is a list of changes that may prompt the City to require owners of FGEs to install or replace FOG removal equipment:
• Menu changes or expansion;
• Seating capacity, operations, equipment, or production expansion; • Changes in facility ownership and the use of BMPs;
• Changes in discharge volume;
• Changes in nature of discharge;
• Degraded, corroded or non-effective GRE; and/or
• Changes to the building plumbing/sewer system.

The owner or operator of the FGE shall notify the Director of Public Services & Engineering or the Director’s designee when any of these events are planned to determine the overall impacts that may trigger modifications to the existing FOG removal equipment and/or general requirements as listed in this chapter.

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Chapter 3
Best Management Practices
A fundamental component of the SPBCP is the implementation of BMPs. The City has developed educational and employee training materials for the food service industry to facilitate the implementation of BMPs at all FGEs. In addition, the City promotes housekeeping best management practices for residential users of the sanitary sewer system to prevent the discharge of FOG. This chapter contains several recommended BMPs, operating procedures, and guidelines designed to effectively reduce the amount of FOG discharged into the City’s sanitary sewer system and protect public health and the environment from the hazards presented by FOGrelated sewer spills.

3.1 Purpose of BMPs
BMPs are designed to assist facilities in complying with the CMC, preventing pollution because of sewer spills, protecting the environment, and developing procedures and/or practices specific to the facility that will reduce the amount of FOG in the wastewater discharge and the FOG removal equipment. The operation and maintenance of FOG removal equipment does not absolve the FGE from implementing minimum BMPs.

3.1.1 Description and Applicability
BMPs focus on good housekeeping measures and operations and include a series of activities that effectively manage and control the disposal of waste FOG generated from an FGE. FGEs shall use BMPs to control FOG in the wastewater discharge and to prevent obstructions from entering the sewer lines.

3.1.2 FOG Generating Establishments
Benefits to FGEs from BMP implementation include the reduction of FOG and solids accumulation in FOG removal equipment, thereby reducing the maintenance needs and costs, extending the lifespan of the device, and thus reducing the potential for the FGE to cause blockage resulting in a sewer spill. BMPs assist the FGEs by reducing the cost associated with higher pumping frequencies, plumbing maintenance costs, and compliance with environmental and regulatory standards. Due to the variety of FGEs that generate FOG, the BMPs implemented at each site are tailored to accommodate the requirements of each FGE best.

3.2 Minimum Best Management Practices
There are various simple and effective practices that all FGEs can implement to prevent and reduce the quantity of FOG discharged into the sanitary sewer system. All FGEs are required to implement minimum BMPs. Copies of the City’s recommended minimum BMPs and supporting education and training materials are included in Attachment A and available in both English and Spanish. The BMPs listed in the Commercial Kitchen Practices Poster include the most common “Do” and “Do Not” activities to reduce and minimize FOG discharges. The poster is to be displayed Item 8.b
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in the FGE food preparation or kitchen area and used to train employees. The Food Service Pollution Prevention brochure lists specific practices by category:
• Employee Training
• Material Storage
• Grease Removal
• Interior Cleaning/Mop Sink
• Exteriors/Delivery & Parking Areas
• Trash/Recycling
FGEs may develop additional or site-specific procedures and/or practices to reduce the amount of FOG in their wastewater discharge as applicable. In accordance with CMC 60.04.144, FGEs must also ensure that grease pretreatment devices are properly installed and maintained, employees are trained in FOG handling and disposal, and records of maintenance and training are retained for inspection. These requirements are intended to support consistent implementation of BMPs and reduce the risk of FOG-related blockages in the City’s wastewater system.

Additionally, to ensure that the building drains and sanitary service lines are properly maintained to avoid FOG and debris accumulation that may result in or contribute to sewer spills, it is recommended that FGEs have their building drains and service lines professionally cleaned on a regular basis. The same BMPs and maintenance practices are applicable to residential users since the disposal of FOG into indoor drains may cause or contribute to blockages and/or sewer spills in private sewer laterals and/or the City’s sanitary sewer system.

The Sanitary Sewer System Maintenance & Responsibility brochure (Attachment A) includes information relevant to this topic and may be used for both commercial and residential users.

3.3 Implementation of BMPs
The success of an SPBCP requires proper BMP implementation and continual re-enforcement of the adopted BMPs to employees through annual training and initial training of new employees.

3.3.1 Employee Training and Awareness
The effectiveness of BMPs is largely dependent upon the training of employees on the proper BMP implementation related to FOG waste handling and disposal.

To promote effective and proper employee implementation of BMPs, each FGE should, at a minimum:
• Train employees on the BMPs adopted for their establishment upon hire and minimally on an annual basis. More frequent training is encouraged; Item 8.b
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• Maintain records of employee training in the City provided log (Attachment A) or comparable;
• Provide constant reinforcement on proper disposal of FOG with employees; and • Post the “Commercial Kitchen Practices” poster in an area visible and accessible to employees. Signs should be posted in English and/or Spanish as spoken by employees.

Posting signs at key locations serves to remind employees of the adopted BMPs and reinforces the importance of proper and continual implementation. Routine training ensures that all new employees are properly trained and that existing employees receive updated information.

Employee training should include information on the potential environmental and facility impacts of grease in the sanitary sewer system. In addition, good housekeeping practices for FOG positively impact illegal discharges to the public right-of-way and storm drain system that may also impact surface waters. For example, proper indoor cleaning or contract cleaning of kitchen floor mats with containment, treatment, and disposal to the sanitary sewer system prevents wash water from these activities from entering the storm drains. Cleaning activities shall never be performed outdoors without proper containment and disposal.

3.3.2 Inspections
Routinely scheduled inspections by the Director of Public Services & Engineering or the Director’s designee to inspect FGEs for proper implementation of BMPs serve to reinforce the importance of limiting FOG discharge into the City’s sanitary sewer system and reduce the potential of sewer spills due to excessive FOG. Verification of training of FGE staff ensures that employees are trained on the proper FOG handling and disposal methods and that BMPs are being implemented.

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Chapter 4
FOG Removal Equipment
Pretreatment of wastewater flows generated at FGEs removes excessive amounts of FOG, other pipe-blocking substances, and solids in the wastewater prior to its discharge into the City’s sanitary sewer system. Per CMC 60.04.144, FGEs are required to install the appropriate type and size of FOG removal equipment for pretreatment, and these devices must be properly installed, regularly maintained, and serviced to ensure they function as intended. Alternative oil and grease removal technologies shall be subject to written approval by the Director of Public Services & Engineering or the Director’s designee. The equipment approved for the collection, filtration, and storage of FOG must be regularly and appropriately inspected and maintained.

This chapter describes acceptable FOG removal equipment, including grease traps and grease interceptors. FOG removal equipment or other approved FOG control devices deemed necessary by the Director of Public Services & Engineering or the Director’s designee shall be installed solely at the FGE’s expense. Proper operation, inspection, maintenance, repair, or replacement of grease traps, interceptors, or other approved pretreatment devices shall be performed solely at the FGE’s expense. All FOG control devices must be serviced as determined by the City or by self-inspection so that the 25% maximum allowed FOG and solids loading levels are not exceeded.

4.1 Grease Traps
Grease traps are small devices installed inside a facility and connected directly to the outgoing drains of specific FGE sinks. Grease traps are designed to separate and retain FOG from the wastewater generated by the FGE. Figure 4-1 illustrates the common components of a grease trap.

Typically, grease traps are installed in kitchens under the floor or near or under the sink and are much smaller than grease interceptors. Since grease traps hold small quantities of captured FOG, traps must be cleaned frequently.

For grease traps to be effective, the units must be properly sized, constructed, and installed in a location to provide easy access for cleaning and an adequate retention time for settling and accumulation of the FOG.

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Figure 4-1 Typical Grease Trap

4.1.1 Installation Requirements
A FGE may use or may be required to install grease traps in lieu of installation of a grease interceptor when:
• The smaller grease trap is deemed adequate for the facility’s food service and operations;
• Installation of an interceptor cannot physically be accommodated; • There is no adequate slope for gravity flow between a proposed grease interceptor and the private collection lines or the City’s sanitary sewer; and/or • No alternative pretreatment device can be installed.

The sizing and installation of grease traps shall be according to the manufacturer’s recommendations and conform to the latest edition of the California Plumbing Code. Per CMC Section 60.04.20, grease traps must be installed and sized in accordance with the California Plumbing Code Sections 1014.2 and 1014.3, as amended. The Director of Public Services & Engineering or the Director’s designee may require grease trap installation at any time.

4.1.2 Maintenance Requirements
FGEs shall be responsible for performing adequate inspection, testing, and monitoring to ensure that the grease traps are functioning properly. Minimum grease trap operation and maintenance requirements include the following:
• Grease traps shall generally be operated and maintained in accordance with the manufacturer’s specifications.

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• Grease traps shall be maintained in efficient operation condition by removing accumulated grease at a regularly scheduled frequency based on inspection findings as determined by the user and/or City inspectors or at the frequency specified by the manufacturer. Grease traps must be serviced regularly maintain the 25% maximum allowed FOG and solids loading levels per CMC Section 60.04.144. • Grease traps shall be inspected periodically, but in no event less than once a month, to check for leaking seams and pipes and for effective operation of the baffles and flowregulating device. Grease traps and their baffles shall be maintained free of all caked-on FOG and waste. Removable baffles shall be removed and cleaned during the maintenance process.
• Dishwashers and food waste disposal units shall not be connected to or discharged into any grease trap. All FGEs required to install and maintain a grease trap shall keep maintenance records that document the cleaning activities for the grease traps. Records of contracted service providers or, if serviced in-house, shall include the name of the employee who performed the cleaning, the date/time of cleaning, the amount of grease removed, and the disposal location for the grease. Records shall be kept on-site for a minimum of three (3) years per CMC Section 60.04.144.
• Repair and/or replace the grease trap as soon as practical after any defects, deterioration (e.g., corrosion), missing components, etc., are identified. • All maintenance records shall be made available to the City’s Director of Public Services & Engineering or the Director’s designee at the time of inspection and/or at the Director of Public Services & Engineering’s or the Director’s designee’s request per CMC 60.04.144. • Grease traps are pretreatment facilities that are subject to building permit and plan submission and must meet the operational requirements of the provisions in the CMC Section 60.04.140. See Chapter 7 regarding drawing submittals. • Per CMC Section 60.04.144, the permittee shall establish procedures and provide training to ensure maximum segregation of oils, greases, and greasy solids prior to washing.

Training must be provided to all food-handling employees upon hire and at least annually, and records of training must be retained for a minimum of three (3) years.

4.2 Grease Interceptors
The installation and maintenance of a grease interceptor is an important measure for ensuring that the FGE does not contribute to potential problems in the sanitary sewer system. Grease interceptors are located outside and underground and include a multi-compartment tank that serves to reduce the quantity of FOG in the wastewater before discharging the wastewater into the sanitary sewer system. Grease interceptors typically include two or three compartments that function to physically separate, remove, and retain FOG and solids from the wastewater discharged from the FGE. Due to the differences in specific gravity, the FOG rises to the top and is retained by a baffle installed in the effluent chamber. The separated FOG and solids are retained while the liquid flows to the sanitary sewer system. The hydraulic detention capacity of the unit decreases as grease and solids accumulate; therefore, regular pumping, cleaning, and Item 8.b
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maintenance of grease interceptors are essential to ensure proper operation. Figure 4-2 illustrates the common components of a grease interceptor.

Figure 4-2 Typical Grease Interceptor
For the units to be effective, they must be properly sized, constructed, and installed in a location that provides easy access for inspection and cleaning. Grease interceptors are pretreatment facilities that are subject to building permit and plan submission and must meet the operational requirements of the provisions included in the CMC Section 60.04.140. Also, see Chapter 7.

4.2.1 Installation Requirements
Individual grease interceptors may be required for FGEs whether such facilities are in a separate building or structure or occupy space in a building or structure that is occupied by other businesses. If the volume or nature of food service provided by the establishment involves food preparation, a discharge of FOG waste is highly likely, and a grease interceptor may be required.

Exceptions to the requirement for a grease interceptor are pursuant to the permit conditions set forth in Chapter 7. Other FGE establishments that may be required to install a grease interceptor include car washes, service garages, etc.

Each new grease interceptor that is installed to replace or upgrade an existing grease interceptor will be required to meet all criteria in accordance with City requirements and the latest version of the California Plumbing Code. Per CMC Section 60.04.20, grease interceptors must be installed and sized in accordance with the California Plumbing Code Sections 1014.2 and 1014.3, as amended. For properties with multiple FGEs on a single parcel, each FGE is required to install and maintain a separate grease trap or interceptor unless one FOG removal unit is acceptable to the City and is managed by one single entity (generally a property owner or manager).

4.2.2 Maintenance Requirements
Each FGE shall be responsible for adequate maintenance, testing, and monitoring of the grease interceptors to ensure that the grease interceptors are functioning properly and meeting the City’s standards. At a minimum, maintenance procedures for grease interceptors shall include:

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• Observe proper grease interceptor cleaning and maintenance procedures to ensure that the device is serviced to maintain proper operational capacity. Regularly scheduled and proper service maximizes interceptor efficiency, prevents spills or overflow, and minimizes odor.
• Train all employees to regularly check the depth of solids and thickness of retained FOG. Generally, an interceptor loses its effectiveness and does not separate FOG properly when excessive amounts of FOG and/or solids accumulate. The interceptor requires servicing when the combined thickness of solids at the bottom and FOG material on the surface is at 25% or greater of the total liquid depth in the interceptor.

The frequency of servicing is determined by the accumulation rate of FOG and solids to prevent it from exceeding 25% accumulation. Per CMC Section 60.04.144, grease interceptors are required to be serviced regularly to maintain the 25% maximum allowed FOG and solid loading levels.
• Inspect the grease interceptor after cleaning to ensure that service was performed correctly, that all contents were pumped out, that walls and components were washed of accumulated grease and solids, and that all pipes and baffles were intact. • Keep the maintenance records that document the cleaning activities for the grease interceptor. Records should include the name of the company that performed the cleaning, the date/time of cleaning, the amount of grease removed, and the disposal location for the grease. Records shall be kept on-site for a minimum of three (3) years per CMC Section 60.04.144. Repair and/or replace the grease interceptor to correct any defects, deterioration (e.g., corrosion), missing components, etc., as soon as it is practical after it is identified.
• All maintenance records shall be made available to the City’s Director of Public Services & Engineering or the Director’s designee prior to or at the time of inspection and/or at the Director of Public Services & Engineering’s or the Director’s designee’s request per CMC Section 60.04.144.
• Grease interceptors are pretreatment facilities that are subject to building permit and plan submission and must meet the operational requirements of the provisions in the CMC Section 60.04.140. See Chapter 7 regarding drawing submittals. • Per CMC Section 60.04.144, grease removal and disposal from grease interceptors must be performed solely by a licensed liquid waste hauler. The permittee shall maintain documentation of the hauler’s name, license number, volume removed, and the name and location of the disposal site.
• Per CMC Section 60.04.144, the permittee shall establish procedures and provide training to ensure maximum segregation of oils, greases, and greasy solids prior to washing.

Training must be provided to all food-handling employees upon hire and at least annually, and records of training must be retained for a minimum of three (3) years.

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4.3 Cleaning
For grease interceptors, cleaning must be performed by a licensed liquid waste hauler with an approved and current license from an authorized agency, disposal permit, or permitted treatment facility. For grease traps, cleaning can be performed by the FGE staff or by a licensed liquid waste hauler meeting the same licensing and permitting requirements. All chambers of a grease trap and/or interceptor shall be left completely empty upon completion of the pumping operation. The grease mat, liquids, sludge, and scrapings from the interior walls must be removed entirely, along with any wash water. Under no circumstances will the FGE staff or liquid waste hauler reintroduce the removed water or materials into the City’s sanitary sewer system. All water and materials removed from the grease trap and/or interceptor must be disposed of at qualified and authorized disposal stations or treatment facilities.

Since the FGE generates grease waste, it is liable for the condition of its pretreatment devices and shall be responsible for payment of all cleaning service fees. It is recommended that the FGE owner or designee be present during the cleaning and maintenance activities to ensure that the grease interceptor is being completely and properly cleaned and maintained. A maintenance log serves as a record of the cleaning frequency and can assist the FGE manager in reducing costs by efficiently scheduling service.

A grease trap and/or interceptor shall be considered out of compliance if the Director of Public Services & Engineering or the Director’s designee determines any of the following conditions exist:
• The device is incapable of adequately retaining the floatable and settleable material in the wastewater flow;
• The device is structurally incomplete;
• Any part of the grease interceptor is broken, missing, or in need of total replacement; • The device directly or indirectly causes damage to the City’s sanitary sewer system; • The device is incorrectly sized for the facility; or
• The total volume of captured grease and solid material displaces more than 25% of the capacity of the device as calculated using an approved dipping method.

When the Director of Public Services & Engineering or the Director’s designee finds a grease trap and/or interceptor out of compliance, the FGE owner/operator will be promptly notified of the violation and be required to properly clean, repair, restore, or install the device, at the FGE owner’s/operator’s expense, to return the device to compliance with the City’s requirements. The City or the FGE owner/operator may determine that the cleaning frequency is inadequate to maintain the device within the maximum capacity requirement, in which case an increased cleaning frequency is required to ensure that the combined thickness of solids at the bottom and FOG material on the surface does not exceed 25% of total liquid depth in the device.

The City may require the FGE to install and maintain a grease receptacle (e.g., tallow bin or grease barrel) to store used oils, grease, and fats from kitchen equipment such as deep fryers, Item 8.b
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cooking pans, grease traps, etc. If the grease receptacle is located outside the establishment, it must be maintained in good condition and capacity, include a secondary containment tray, and be under a proper cover to protect it from rain. A service provider should service the grease receptacle for disposal or recycling.

4.4 Inspections
The City’s Director of Public Services & Engineering or the Director’s designee may inspect any grease trap or interceptor and/or sample any FGE’s wastewater discharges to determine whether conditions of the SPBCP and CMC are being met. Reasonable access to the FGE shall be made available when inspection and/or sampling of the wastewater are required. Inspections are covered in more detail in Chapter 6. At a minimum, the FGE shall make the following available for inspections:
• Access to grease pretreatment devices;
• Manifests, receipts, and invoices of FRE maintenance and cleaning; • Documents identifying the liquid waste hauler;
• Document identifying the FOG bin hauler and manifests, receipts, and invoices; • Documents identifying the disposal site locations for FOG materials; and • Employee training logs.

4.5 Monitoring Facilities
Monitoring facilities allow sampling and flow measurement of the wastewater stream. They may be utilized to ensure that the FGE does not contribute excessive FOG quantities that may result in potential problems in the sanitary sewer system. The monitoring facilities also allow the City and the FGE owner/operator to inspect the capacity of the unit. The Director of Public Services & Engineering or the Director’s designee may require the installation and maintenance of wastewater monitoring devices and controls to facilitate the implementation of the provisions contained in the CMC. The type of monitoring and/or control facilities to be implemented must be approved by the Director of Public Services & Engineering or the Director’s designee. It shall be in accordance with the City’s requirements.

4.5.1 Other Monitoring Equipment and Controls
The Director of Public Services & Engineering or the Director’s designee may require other or additional devices for monitoring, treatment, and control of wastewater volume and quality. The Director of Public Services & Engineering or the Director’s designee shall approve such devices on a case-by-case basis for each specific application and purpose.

4.5.2 Monitoring Facility Locations
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may be in the public right-of-way and located such that it will not be obstructed by landscaping or parked vehicles.

Whether constructed on the premises or within the public right-of-way, the location of approved monitoring facilities shall be provided in accordance with the City’s requirements and all applicable local construction standards and specifications. The approved devices shall be tamper-proof or tamper-resistant and, where appropriate, be integrated such that monitoring or treatment devices cannot be bypassed or defeated. In addition, they shall be installed in a manner that can be inspected and verified by City staff at all reasonable hours.

4.5.3 Maintenance Requirements and Records
Each FGE shall be responsible for adequate maintenance, calibration, and standardization of wastewater monitoring, treatment, and control devices and systems. The FGE is responsible for ensuring that each facility is functioning according to the manufacturer’s specifications or as required by the CMC. Maintenance, calibration, and standardization records shall be maintained for a minimum of three (3) years and made available to the Director of Public Services & Engineering or the Director’s designee upon request.

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Chapter 5
Implementation of the SPBCP
The City has numerous processes that allow it to track and monitor new FGEs and FGEs that change ownership or operations, which is essential to controlling the discharge of FOG into the sanitary sewer system. This section describes the general procedures for managing and implementing the SPBCP.

5.1 Overview of FOG Program Implementation
The City is committed to implementing the SPBCP by identifying FGEs in the City and maintaining an accurate inventory of facilities and information as described in Sections 5.2 and 5.3. All permitted FGEs are required to comply with CMC Section 60.04.144, which establishes minimum standards for grease pretreatment, proper disposal, employee training, and recordkeeping to minimize FOG discharges into the sewer system.

The City implements an annual FGE inspection program for commercial or institutional facilities that generally starts in the first few months of the calendar year and ends in June. Any noncompliant FGEs are tracked continuously to ensure the resolution of pending action items and a timely return to compliance. The implementation of the SPBCP for residential users is generally accomplished through public outreach and education that may be targeted to an individual connection or lateral or a general area if the City’s sanitary sewer system is impacted by FOG suspected to originate from a particular service area.

Occasionally, FGEs that are new, have undergone significant changes (e.g., ownership, operations, menu), or have reoccurring noncompliance issues are placed on an enhanced inspection schedule until the City determines the FGE is consistently compliant for at least three to six months depending on the circumstances. Additional details on the City’s inspection of FGEs are provided in Chapter 6.

Enforcement of non-compliant FGEs is carried out as a result of routine or follow-up inspections, sewer spills, recordkeeping or reporting deficiencies, and other violations. The City’s SPBCP enforcement practices are described further in Chapter 6.

5.2 New FGEs
The City uses a variety of methods to identify new FGEs and maintain an updated inventory as required by the WDRs. Business certificate records can be obtained to verify new FGE, conduct the initial facility inspection, and determine the minimum BMPs to be implemented. During the initial inspection, the frequency of cleaning for the FOG removal equipment, employee training needs, and any corrective actions are identified. New FGEs may also be identified during the building permit process for remodeling or new construction, which results in a plan check and review by the Director of Public Services & Engineering or the Director’s designee.

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Individual FOG removal equipment shall be required for all new FGEs per City policy and the CMC. Exceptions require approval from the Director of Public Services & Engineering or the Director’s designee. During the plan review/building permit process, the owner/operator must plan for the installation of FOG removal equipment as part of the cost of the facility’s capital investment.

Each new grease interceptor or trap that is installed to replace or upgrade existing grease interceptors or traps is required to meet all criteria stated in the CMC, the adopted Uniform Plumbing Code, and plan check requirements.

5.3 Existing FGEs
Existing FGE may change ownership, operator, operations, food services, or undergo other changes (e.g., remodeling, expansion) and are identified by the City in a variety of ways to maintain an accurate inventory of FGEs. The inventory serves to manage the SPBCP, including scheduling inspections to review the changes that may impact the minimum BMPs to be implemented, the training needs of employees, and the condition and minimum frequency of cleaning required for the FOG removal equipment.

Business certificate records can be obtained to verify changes to exiting FGEs. FGEs may also be identified during the building permit process for remodeling, which results in a plan check and review by the Director of Public Services & Engineering or the Director’s designee. Lastly, due to the compact nature of the City of Coronado and the concentration of FGEs in the Orange Avenue commercial area, City staff readily identifies FGEs that are closed for business and new owner/operators that occupy existing buildings that accommodate FGE operations.

Existing FGEs that change may be required to upgrade or replace inadequate, outdated, or ineffective FOG removal equipment. Similarly, through the inspection program, the City may identify FGEs that need to undertake an upgrade or replacement of FOG removal equipment for a variety of reasons.

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Chapter 6
Inspection and Enforcement
The City’s objective is to implement the SPBCP and enforce requirements on users of the sanitary sewer system to prevent the introduction of FOG into the sanitary sewer system, leading to service interruptions and/or sewer spills. Inspections are conducted to verify the implementation of BMPs and conditions at FGEs. Failure or delay by FGEs in implementing minimum BMPs, maintaining and cleaning FOG removal equipment, recordkeeping, reporting, employee training, and other requirements may lead to enforcement actions. It is also possible for other regulatory agencies, including the San Diego Water Board or the State Water Board, to initiate their enforcement actions.

The City has a range of enforcement responses that can be applied to FGEs to gain compliance with the SPBCP and the CMC. Enforcement actions are implemented when an owner/operator of an FGE has failed, refused, or violated compliance requirements. They include an escalating response strategy to violations as described in the Enforcement Response Plan (ERP), found in Attachment B, that is used by the City as guidance for uniform and escalating enforcement actions based on the type of violation and noncompliance history of the FGE. The City also has the ability, through CMC 1.08 – Enforcement of Provision of Municipal Code, to recover costs for administrative abatement actions and others. Administrative fines may be implemented in accordance with the CMC Section 1.10.

6.1 Inspections
To determine whether an FGE complies with the SPBCP and CMC, the Director of Public Services & Engineering or the Director’s designee inspects each FGE a minimum of once annually. A copy of the City’s Inspection Form, used during FGE inspections, is included in Attachment C to facilitate documenting compliance and potential violations of specific sections of the ordinances.

Reasonable access to all parts of the FGE shall be made available when inspection of the facility and/or sampling of the wastewater is required. The FGE shall make available, for inspection, the following:
• Access to FOG pretreatment devices and FOG disposal bins/barrels; • Access to flow measuring and monitoring devices;
• Manifests, receipts, logs, and invoices of FOG pretreatment device service and maintenance;
• Documents identifying the liquid waste hauler company; • Documents identifying the disposal or treatment site locations; and • Records of employee training in best management practices.

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For FGEs noted to have FOG discharge and/or FOG removal equipment, the following items will be inspected annually for compliance with the SPBCP and CMC:
• FOG Disposal Bins or Barrels and Service records
• Spill Response Supplies
• General housekeeping
• BMP Implementation
• FOG Removal Equipment
• Cleaning or Maintenance Service Records
• Employee BMP Training Records
Based on the results of the inspection, the FGE’s compliance status is determined as either compliant or action needed. At the conclusion of the inspection, the Director of Public Services & Engineering or the Director’s designee shall note all deficiencies found and determine the severity. The deficiencies may be determined to be minor and subject to corrective action through the issuance of a Verbal Warning or Warning Notice. Verbal Warnings and Warning Notices are documented on the form and generally can be addressed immediately or without a formal followup inspection when the FGE has proven they have corrected the violation (e.g., provided photos and acted immediately). If violations are encountered, the Director of Public Services & Engineering or the Director’s designee shall note the violation(s) and include a description(s) of the violation(s) on the FRE Inspection Form. The documentation of the violation(s) shall serve as the formal Notice of to Comply or Notice of Violation. Additionally, the Director of Public Services & Engineering or the Director’s designee may schedule a follow-up inspection of the FGE to determine whether the required corrective actions have been implemented and if additional improvements are necessary. In lieu of a follow-up inspection, the FGE may be required to provide documentation (e.g., manifests, receipts, photographs) to demonstrate compliance has been restored.

Guidance to assess the severity of a deficiency or violation is provided in Section 6.2 and in the Enforcement Response Plan (ERP) in Attachment B.

6.2 Enforcement
All users of the City’s sanitary sewer system and facilities are required to comply with the SPBCP and all applicable elements of the CMC. All users are subject to all penalties noted in the SPBCP and/or CMC if it is determined that a violation has occurred.

Violations may include, but are not limited to:
• Discharge of FOG that causes or contributes to sanitary sewer system service interruption and/or sewer spills, including those that may originate from commercial and residential sources;
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• Failure to install approved FOG removal equipment;
• Making a false statement, representation, record, report, plan, or other document that is filed with the City;
• Tampering with or knowingly rendering inoperable any FOG removal equipment or monitoring devices;
• Failure to clean, properly operate, maintain, or remove FOG from FRE within the required time or established frequency for such cleaning, maintenance, or FOG removal; • Failure to keep up-to-date and accurate records of all cleaning, maintenance, and FOG removal and to produce records upon request of the Director of Public Services & Engineering or the Director’s designee, any representative of an agency that has jurisdiction over the sanitary sewer system that services the FGE, or any City authorized inspector or designee;
• Refusing to the Director of Public Services & Engineering or the Director’s designee, a representative of a local agency that has jurisdiction over the sanitary sewer system that services the FGE, or any authorized inspector, reasonable access to the FGE for the purpose of inspecting, monitoring, or reviewing the grease pretreatment removal equipment;
• Refusing to the Director of Public Services & Engineering or the Director’s designee, a representative of a local agency that has jurisdiction over the sanitary sewer system that services the FGE, or any authorized inspector, reasonable access to the establishment’s operations generating FOG to be treated by the FGE for the purpose of inspecting, monitoring, or reviewing operational practices, storage, and handling; • Failure to implement kitchen, operational, and good housekeeping BMPs; • Disposing of, or knowingly allowing or directing FOG to be disposed of in an unlawful manner;
• Failure to comply with the provisions of the SPBCP;
• Failure to properly train employees in BMPs, maintain a training log; and • Failure to comply with the provisions of the SPBCP-related codes or any permit issued by the City.

Steps the City may take to enforce deficiencies or violations of the SPBCP and related CMC include:
• Issuing verbal or written warnings requiring immediate corrective actions for minor deficiencies that generally do not require a follow-up inspection but may require submittal of proof that compliance has been restored;
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• Issuing written notices to comply, notices of violation, including a cease and desist order, which may require the submittal of required documents or photograph or a compliance plan for the satisfactory correction of violation(s);
• Repairing or replacing FOG removal equipment or FOG bins to correct defects or other issues;
• Increasing the inspection or maintenance and cleaning schedule for FOG removal equipment;
• Requiring employee training on kitchen and housekeeping BMPs; • Requiring a Show Cause Hearing;
• Terminating sanitary sewer system service;
• Pursuing civil penalties and/or criminal penalties; and/or • Assessing costs and charges to reimburse the City for spill or sewer spill clean-up and/or repair damages to the sanitary sewer system or other affected facilities.

6.2.1 A Compliance Order
The Director of Public Services & Engineering or the Director’s designee can direct the user to achieve or restore compliance with SPBCP requirements or any other provisions of the CMC by a specific date. The terms of the notice or order need not be discussed with the user in advance.

6.2.2 A Show Cause Hearing
Upon determination by the Director of Public Services & Engineering or the Director’s designee that an FGE or owner of the property is in noncompliance with the requirements of the SPBCP or any other applicable provision of the CMC, the Director of Public Services & Engineering or the Director’s designee may require attendance at a Show Cause Hearing. The Show Cause Hearing notice requires the owner or operator of the FGE, the person responsible for FOG generating activities, or the property owner to appear at the City office for a Show Cause Hearing on a specified date and time. The person(s) representing the FGE or property must show cause to the City as to why criminal and/or civil actions should not be taken against them and/or why sanitary sewer service should not be discontinued to the FGE.

6.2.3 Suspension or Termination of Sanitary Sewer Service In the event that a violation of the SPBCP and/or CMC causes or contributes to a sanitary sewer system overflow event or an overflow event emanating from a sewer lateral or private system and such event creates or contributes to an immediate or impending threat to the public’s health or safety or the environment, the Director of Public Services & Engineering or the Director’s designee may discontinue sanitary sewer and/or water service to the FGE or the property. Such service discontinuation shall remain in effect until the private sewer lateral impairment is repaired or until the matter is heard in a Show Cause Hearing and sewer and/or water service is ordered restored by the Director of Public Services & Engineering or the Director’s designee.

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6.2.4 Administrative Enforcement of Civil and/or Criminal Penalties The Director of Public Services & Engineering or the Director’s designee may pursue Administrative Civil Penalties against any user who has violated or is violating any prohibition, limitation, or requirement contained in the CMC and/or the SPBCP. The enforcement response shall be dependent upon the magnitude and duration of the violation, its effect on the POTW and the environment, and whether there is a danger to the health and safety of the general public due to a wastewater generation or discharge.

Civil Penalties
All users of the City’s sanitary sewer system and facilities are subject to the Civil penalties assessed in accordance with the CMC as well as additional enforcement actions initiated by federal, state, and local regulatory agencies. In the event the City is the subject of fines, penalties, or legal actions as a result of actions of the FGE or other parties in violation of the SPBCP or the CMC, the City shall be entitled to recover from the responsible party(ies) all costs and expenses to which the City has been subjected. Civil penalties shall be assessed according to the CMC or as assessed by the City Manager or the City Council based on the extent of the violation(s).

Criminal Penalties
Except as otherwise provided by law or CMC, any person who violates any provision of the SPBCP or the CMC may be convicted of a misdemeanor, which upon conviction may be punishable by a fine of not more than $10,000 for each day in which such violation occurs, or punishment by imprisonment in the City or county jail for not more than one (1) year, or by both the fine and imprisonment.

Suspension or Revocation of Discharge Permit
Approval to discharge to the sanitary sewer system may be suspended and/or revoked for the following reasons:
• Failure to comply with the conditions of the SPBCP or CMC; • Failure to install required FOG removal equipment or monitoring devices as required by the Director of Public Services & Engineering or the Director’s designee or described in the SPBCP;
• Failure to comply with the reporting and/or FOG removal equipment maintenance or service as required by the Director of Public Services & Engineering or the Director’s designee, the SPBCP, and the CMC;
• Failure to pay all applicable charges, penalties, and fees; • Failure to report significant changes in operations, wastewater volume, constituents, and/or characteristics prior to discharge;
• Tampering with monitoring equipment;
• Failure to meet effluent limitations;
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• Failure to comply with a Compliance Order issued to require compliance with the SPBCP or provision of the CMC;
• Knowingly providing a false statement, making false representations, or submitting false documents, reports, or logs to the Director of Public Services & Engineering or the Director’s designee;
• Failure to notify the City of modifications to the FGE facilities such that the conditions are not consistent with the information previously provided to the Director of Public Services & Engineering or the Director’s designee;
• Refusal to allow City or other agency inspections during normal business hours or after hours if emergency conditions exist (sanitary sewer system or FOG removal equipment overflow or suspected overflow);
• Interference with the Director of Public Services & Engineering or the Director’s designee during the FGE inspection or sampling of the FGE’s discharge or the inspection and sampling of an overflow event and/or
• Causing or contributing to sanitary sewer system blockages or sanitary sewer system overflows within the public sewer or failing to address the conditions leading to or causing more than one (1) overflow event from a private system within a twelve (12) month period.

6.2.5 Cost Recovery (Clean Up Costs)
Enforcement activities often start with investigations of blockages in and overflows from the sanitary sewer system. These investigations may include closed circuit television inspection of sewer lateral lines and, occasionally, at the discretion of the Director of Public Services & Engineering or the Director’s designee, privately owned service lines. These inspections are used to determine contributing factors causing the blockage or overflow, such as defective infrastructure, accumulated roots and/or debris; and to seek visual evidence of FOG waste accumulation between the site of the stoppage or overflow and upstream FGEs.

FGEs found to have contributed to a sewer blockage, sewer spill, obstruction, interference, damage, or any other impairment to the City’s sanitary sewer facilities, to the operation of those facilities, or to have caused any sanitary sewer system interferences resulting from the discharge of wastewater or waste containing FOG or other not approved constituents, may be ordered to install and maintain a grease interceptor or grease trap and/or wastewater monitoring devices.

FGEs may also be subject to a more restrictive plan to abate future problems. Furthermore, sewer lateral failures and sewer spills caused by FGEs alone or collectively, are the responsibility of the private property owner or FGE(s), and they shall be liable for all costs required to clean or repair the facilities together with expenses incurred by the City to resume normal operations.

If the City must act immediately to clear a sanitary sewer system blockage or contain and clean up a sewer spill caused by blockage of a private or public sewer lateral or system serving an FGE or acts at the request of the property owner or operator of the FGE, the City’s costs for such abatement shall be entirely borne by the property owner or operator of the FGE, and may constitute a debt to the City.

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Chapter 7
Drawing Submittals
The City ensures that all plumbing-related components of a new, modified, or existing FGE are properly sized and installed. Approval of required building or plumbing plans shall be required prior to the City issuing a plumbing or construction permit.

The purpose of the plans is to verify that all development or construction requirements established in the CMC and the latest version of the California Plumbing Code are included. The City may include conditions of approval for the project that must be addressed.

The City may require FGE that are modifying or updating a facility without planned modifications to the building or the existing plumbing to modify, upgrade, or replace the FOG removal equipment based on past history of existing equipment performance, condition (e.g., corrosion), or planned operations/services. In such cases, the FGE must submit building or plumbing plans for review and approval by the Director of Public Services & Engineering or the Director’s designee.

Plans for proposed new or replacement of existing FGEs will be required and shall comply with the requirements in the CMC and California Plumbing Code. The City may require facility site plans, mechanical and plumbing plans, and other details to show the sanitary sewer locations and connections for the facility or premises. Plan check submittals for review of an existing or proposed grease interceptor, grease trap, monitoring and metering facilities, and/or operating procedures shall be in a form and include content as required by the City. Attachment D includes a listing of the minimum submittal requirements for FRE. Where it is determined that installation of FOG removal equipment is required, the Director of Public Services & Engineering or the Director’s designee shall approve the size of the FOG removal equipment.

The review of the plans and procedures shall in no way relieve an owner or operator of an FGE of the responsibility of modifying the facilities or procedures in the future, as necessary to meet the requirements of the City’s SPBCP, CMC, or any additional requirements of other regulatory agencies.

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Chapter 8
Public Outreach
The City’s goal is to keep FOG from entering the sanitary sewer system and achieving it through public education and a common interest with FGE in preventing health hazards, such as wastewater spills, and damage to homes and businesses.

The City’s SPBCP documents the activities that facilitate the maximum beneficial public use of the City’s sanitary sewer system while preventing blockages and reducing the adverse effects of FOG discharges on wastewater conveyance and treatment operations.

The primary focus of the City’s SPBCP is on source control with a concentrated effort on educating FGE operators and staff on the benefits of implementing BMPs, good housekeeping, routine and consistent servicing of FOG removal equipment, and the negative impacts of putting FOG into the sanitary sewer system. During the site inspections, City staff provide informative and practical suggestions for reducing the quantity of FOG discharged into the City’s sanitary sewer system, engaging FGE staff in reducing FOG discharges and related sewer spills, and outlining regulatory requirements. During the inspections, City staff provides FGE owners, managers, and staff with information regarding BMPs, which include simple and effective practices that an FGE can implement to prevent and reduce the quantity of FOG discharged into the sanitary sewer system.

Routine inspections performed by City staff provide the City with an opportunity to reiterate the importance of limiting FOG discharge into the City’s sanitary sewer system and reduce the potential of sewer spills due to excessive FOG. To date, the City’s efforts to educate FGE owners and staff have been effective in attaining the desired results from the FGEs.

Public outreach materials or brochures include a variety of items specific to FGE and residents.

Public outreach and educational materials are available in English and Spanish and can be obtained in printed form or downloaded from the City’s website.

The brochures include target audiences such as restaurants or other food establishments and specific topics such as sanitary sewer system maintenance and the responsibilities of all users.

Finally, for restaurants and other food establishments, a poster of “Do’s and Don’ts” illustrating best kitchen practices is available and provided during inspections. The poster is to be displayed in an employee-accessible area and used to facilitate new employee training and an annual refresher. City inspectors verify new employees and annual employee training during routine inspections.

Item 8.b
August 19, 2025 City of Coronado Page 655
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
Attachment A
Best Management Practices and Employee Training
Materials
Item 8.b
August 19, 2025 City of Coronado Page 656

Pollution Prevention

FOOD SERVICE

Item 8.b
August 19, 2025 City of Coronado Page 657

Follow these
simple steps
to keep
Coronado’s
beaches and
the San Diego
Bay clean for
generations
to come.

This brochure should be accessible and
the Fats, Oils and Grease (FOG) poster
displayed in a common employee area.

Employees should receive ongoing
training on Best Management Practices
and the Restaurant Spill Response Plan.

• Disinfectants, cleaners, solvents, etc.
should be covered and stored in a
spill-proof facility
• Read labels carefully; dispose of
products properly
• Frequently clean areas around
storage facilities

• Follow disposal requirements for
FOG required by the City. See also
Commercial Kitchen Practices poster
• Clean up spills immediately using
absorbent materials

• Greasy floor mats, filters and trash cans
should only be washed in an area tied to
a grease removal device or replaced
through a vendor service

• Before mopping, sweep up food particles
and trash from outdoor dining areas
• Sweep lot regularly and pick up all litter
• Use absorbent materials to collect
greases and oils
• Don’t use toxic bleach or detergents
when washing outdoor dining areas,
windows, etc.
• Use a wet/dry vacuum to collect excess
water aer washing sidewalks
• Do not hose down the lot or sweep loose
materials into the storm drains
• Dispose wash water in sanitary sewer

• Prevent trash overflow and empty
dumpsters & trash cans oen; cover
with lids at all times
• Inspect dumpsters and trash cans for
leaks; replace if found
• Sweep areas around dumpsters daily
• Contain and dispose of water used to
wash areas around dumpster in mop
sink connected to a grease removal
device and the sewer system

REMEMBER

ONLY STORM WATER

GOES INTO STORM

DRAINS AND FOG IS

NEVER ALLOWED DOWN
THE SEWER DRAIN.

Restaurant supervisors
and owners are subject
to enforcement action
and possible fines for
storm water and FOG
violations.

Item 8.b
August 19, 2025 City of Coronado Page 658

Servicios Alimenticios
PREVENCIÓN DE LA CONTAMINACIÓN AMBIENTAL

Item 8.b
August 19, 2025 City of Coronado Page 659

Siga estos
simples pasos
para mantener
las playas de
Coronado y
la Bahía de
San Diego limpia
para las futuras
generaciones.

RECUERDE
SÓLO AGUA PLUVIAL

EN LAS ALCANTARILLAS
Supervisores y dueños
de restaurantes son
sujetos a multas por
violaciones del los
reglamentos de
aguas pluviales.

• Antes de mapear, barra los residuos de
comida y basura en las áreas exteriores
• Barra el estacionamiento frecuentemente,
recoja toda la basura
• Use materiales absorbentes para limpiar
grasa o aceite
• No use cloro tóxico o detergentes para
lavar áreas exteriores o ventanas
• Use una aspiradora para agua para recoger
el agua cuando limpie las banquetas
• No use la manguera para lavar el
estacionamiento y no barra materiales
sueltos hacia el drenaje pluvial
• Deseche el agua sucia de limpieza en el
sistema de drenaje sanitario

• Prevenga el rebose de basura de los
basureros y vacíelos seguido; siempre
cúbralos con tapas
• Inspeccione que los basureros no tengan
fugas de líquidos; reemplácelos si las tienen
• Barra diariamente las áreas alrededor de los
basureros
• Cuando lave el área alrededor de los
basureros, contenga y disponga del agua
sucia en el fregadero conectado al sistema
sanitario con equipo removedor de grasa

Este folleto debe de estar disponible y el póster
de FOG (del Inglés Fat, Oil & Grease o Manteca,
Aceite & Grasa) desplegado en un área central
para los empleados. Los empleados deben
recibir entrenamiento continuo sobre Mejores
Prácticas Administrativas y el Plan de Reacción
para Derrames.

• Desinfectantes, limpiadores de pisos,
solventes, etc. deben guardarse bajo techo y
cubiertos o en un contenedor o almacén
contra fugas
• Lea con cuidado las instrucciones de los
productos; deshéchese de ellos
adecuadamente
• Limpie frecuentemente las áreas alrededor
de los almacenes o contenedores

• Siga los requisitos de eliminación para
Manteca, Aceites y Grasa (FOG) de la
Ciudad. También vea el póster de Prácticas
para Cocinas Comerciales
• Limpie los derrames inmediatamente
con material absorbente

• Lave pisos, tapetes, filtros y basureros
grasos cerca de coladeras interiores o en
áreas designadas conectadas al drenaje
sanitario con equipo removedor de grasa
o contrate un servicio de limpieza
Item 8.b
August 19, 2025 City of Coronado Page 660
Item 8.b
August 19, 2025 City of Coronado Page 661
Comerciales
PRÁCTICAS PARA COCINAS
Siga estos pasos sencillos para prevenir
que Manteca, Aceite y Grasa (FOG en Inglés)
tapen las tuberías y causen derrames

Una conexión privada es una tubería que conecta los lavabos, coladeras y sanitarios de la cocina comercial o restaurante a una tubería principal del drenaje sanitario de la ciudad. La tubería desde el edificio hasta la conexión con la tubería principal de la ciudad es completamente propiedad privada y es su responsabilidad mantenerla, incluso, desechando apropiadamente el FOG y siguiendo las mejores prácticas administrativas.

• Deseche la grasa y aceite en los lavabos, coladeras, basureros o alcantarillas pluviales
• Deje las tapas de los recipientes de recolección de grasa abiertas o deje que el área se sature de grasa
• Deje acumular basura alrededor de los basureros
• Deje abiertas las tapas de los basureros
• Deseche desperdicios de comida en el triturador
• Use agua caliente o detergente desgrasador para enjuagar FOG • Lave los tapetes afuera
• Permita que los extractores o filtros de extractores se saturen de grasa

Si las aguas residuales se han derramado del registro o coladera, contrólela y contenga el derrame lo mejor posible con sacos de arena, tierra o arena para gatos. Cierre el agua si es necesario. Los derrames deben recuperarse y las aguas residuales deben ser eliminadas correctamente.

No lave los residuos del derrame de agua residual a el callejón o alcantarillado pluvial.

CUANDO UN DERRAME DE AGUAS RESIDUALES SE EXTIENDA A LAS CALLES, LLAME A LA LÍNEA DE EMERGENCIAS DE AGUA Y DRENAJE SANITARIO DE CORONADO AL 619-522-7380.

Todos los derrames, sin tomar en cuenta la cantidad, son reportados por la Ciudad a la Junta de Agua del Estado según el reglamento de Descarga de Aguas Residuales. Los propietarios están sujetos a reembolsar a la Ciudad el costo de su labor asociado con la recuperación y la limpieza a causa de derrames de aguas residuales.

La recurrente atención de la Ciudad a problemas y/o derrames privados no resueltos pueden resultar en acciones de remedios administrativos y recuperación del costo.

• ACEITE PARA FREIR • JUGO DE CARNE • ACEITE DE ENSALADA • GRASA DE TOCINO MANTECA • ACEITE • GRASA

• Entrene regularmente el personal sobre las Mejores Prácticas Administrativas para Cocina
• Limpie los platos y utensilios de cocina en el basurero antes de lavarlos • Remueva la manteca y aceite de cocinar y deséchelos en el recipiente de recolección de grasa
• Mantenga una charola secundaria para derrames para el recipiente de recolección de grasa y limpie el área y mantenga cerrada la tapa • Use un interceptor o trampa de grasa para remover la grasa de las aguas residuales de la cocina
• Mantenga la documentación de servicio del equipo removedor de grasa (la documentación debe ser presentada cuando sea necesario) • Limpie el equipo removedor de grasa a la frecuencia recomendada • Revise y limpie la conexión del drenaje sanitario para prevenir bloqueos y derrames
• Use absorbentes para limpiar derrames antes de mapear los pisos Item 8.b
August 19, 2025 City of Coronado Page 662

Maintenance & Responsibility

SANITARY SEWER SYSTEMS

Item 8.b
August 19, 2025 City of Coronado Page 663

If your drains start to run
slowly, you probably have an
obstruction in your lateral.

Contact a licensed plumber or
drain-cleaning specialist to
clear the obstruction, or repair
the lateral if it is broken.

• If sewage has spilled from
your cleanout, you should
control and contain the spill
as much as possible with
sandbags, dirt or cat litter
• Turn o the water if necessary
• Spills must be recovered and
the waste water disposed of
properly
• Do not wash the spill waste
water down the alley or gutter
– it may enter a storm drain
pipe where it can pollute or
cause closures of oceans
and bays

• Contact a licensed plumber
to clear a private lateral
blockage
• You may also contact Public
Services and Engineering at
619-522-7380 or call
619-522-7350 during
non-working hours
• City crews will help determine
if the problem exists within
the private lateral or is the
City's responsibility

Follow these
simple steps
to keep your
pipes clear
of debris
and avoid
costly
sanitary sewer
overflows.

A sanitary sewer system is a combination
of underground lateral pipes connecting to
larger sewer main pipes that transports
the waste stream to a pump station where
it is transferred to a wastewater treatment
plant.

A sewer lateral is a pipeline that connects
indoor plumbing pipeline drains, such
as toilets, sinks and showers to a city
sewer collector main pipeline. The main
pipline is owned and operated by the City.

• Property owners are responsible for
maintaining the entire sewer lateral pipe,
including the section within the public
rights-of-way (City streets)
• Coronado's Municipal Code states, "the
installation, maintenance and operation
of a lateral shall be the responsibility of
the property owner, including the lateral
connection to the public collector main."
This includes the section of lateral
extending beyond the property line and
connecting to the city main

Proper maintenance includes keeping the
lateral clean and clear of obstructions,
such as roots, grease and debris. A lateral
cleanout cap must be water tight and
secured to eliminate accidental spills.
• Roots: Use a root inhibitor or schedule
periodic mechanical cleanings
• Fats, Oils, Grease: Put FOG, including
frying pan grease, salad dressing, butter
and mayonnaise in a solid waste bin –
NOT down the drain
• Debris: Be careful what you put down
the drain – items like wipes, feminine
hygiene products and diapers can
cause blockages

• Do not flush pharmaceuticals down the
sink or toilet – even when scrubbed
during treatment, remaining impurities
impact water ecosystems
• Instead, use a controlled disposal site
such as the Coronado Police Department
drop-box located in the lobby or at the
Public Services Household Hazardous
Waste (HHW) site 101 B Avenue, open
on Saturdays from 10 a.m. to 2 p.m.

on the City’s Sewer
Lateral policies visit
www.coronado.ca.us
and search
“sewer maintenance.”

• All known spills are reported
to the Water Board pursuant
to Waste Discharge
Requirements
• Private property owners
are subject to City costs
associated with spill recovery
• Reoccurring City response
for unresolved private lateral
problems and/or spills can
result in enforcement action
and cost recovery

• No, private property repairs
are the responsibility of the
property owner
• It is the private property
owners’ responsibility to
repair City property if failure
to properly maintain and
service a private sewer lateral
results in damage to City
property (eg: streets,
sidewalks)

Item 8.b
August 19, 2025 City of Coronado Page 664

Mantenimiento Y Responsabilidad

SISTEMA DE DRENAJE SANITARIO

Item 8.b
August 19, 2025 City of Coronado Page 665
?

Siga estos
pasos sencillos
para mantener
sus tuberías
libres de
sólidos y
evitar costosos
desbordamientos
del sistema
sanitario.

sobre los reglamentos
de las conexiones
privadas visite
www.coronado.ca.us
y busque “sewer
maintenance”

Un sistema de drenaje es una combinación
de tuberías privadas subterráneas que se conectan
a tuberías principales más grandes que transportan
el flujo de aguas residuales a una estación de
bombeo donde se transfiere a una planta de
tratamiento de aguas residuales.

Una conexión privada es una tubería que conecta
drenajes interiores, tales como, lavabos y duchas a
una tuberia principal del drenaje sanitario de la
ciudad. La tubería principal es propiedad
municipal y es operada por la ciudad.

Los dueños de la propiedad son responsables
del mantenimiento de toda conexión privada,
incluyendo la sección en la vía publica (calles
de la ciudad)
• El Código Municipal de Coronado establece,
que la instalación, mantenimiento y operación
de la conexión privada será responsabilidad del
dueño de la propiedad, incluyendo la conexión a
la tubería principal del drenaje sanitario
• Esto incluye la sección de tubería que se extiende
más allá de la línea de la propiedad y conecta con
la línea principal de la ciudad

El mantenimiento adecuado incluye mantener la
conexión privada limpia y libre de obstrucciones,
como raíces, grasa y sólidos. La tapa de registro de
la conexión privada debe ser a prueba de agua y
debe estar herméticamente cerrada para eliminar
derrames accidentales.
• Raíces: Utilice un inhibidor de raíces ó
periódicamente programe limpieza mecánica
• Grasas, Aceites, Lubricantes: Ponga estos
residuos, incluyendo grasa de sartén, aderezo
para ensaladas, mantequilla y mayonesa en un
contenedor de residuos sólidos – NO en el drenaje
• Sólidos: Tenga cuidado con lo que pone en el
drenaje – artículos como toallitas húmedas,
productos de higiene femenino y pañales pueden
causar bloqueos

No tire los productos farmacéuticos por el lavabo o
inodoro, incluso cuando se frota durante el
tratamiento, las impurezas restantes impactan el
ecosistema del océano y bahía
• En su lugar, deposítelos en un sitio autorizado
controlado como la caja de depósito para
materiales peligrosos del hogar ubicado en
el vestíbulo del Departamento de Policía de
Coronado o en el Departamento de Servicios
Públicos, 101 B Avenue, abierto los sábados
de 10 a.m. a 2 p.m.

• Todos los derrames identificados
se reportan a la Junta de Agua
del Estado según el reglamento
de Descarga de Aguas Residuales
• Dueños de propiedad privada
están sujetos a re-embolsar a la
ciudad el costo de su labor asociado
con la recuperación de derrames
• La recurrente atención de la
ciudad a problemas y/o derrames
privados no resueltos pueden
resultar en acciones de remedios
administrativos y recuperación
de costos

• No, las reparaciones de
propiedad privada son
responsabilidad del dueño de
la propiedad
• Es responsabilidad de los
dueños de propiedad privada
reparar daños a la propiedad de
la ciudad si el no mantener
adecuadamente la conexión
privada causa daños a la propiedad
de la ciudad (por ejemplo: calles,
banquetas)

Si sus drenajes comienzan a funcionar
lentamente, es probable que tenga
una obstrucción en su conexión
privada. Comuníquese con un
plomero certificado o un especialista
en limpieza de drenaje para que
despeje la obstrucción, o repare la
conexión privada si está rota.

• Si las aguas residuales del registro
se han derramado, usted debe
controlar y contener el derrame en
cuanto sea posible con sacos de
arena, tierra o arena para gatos
• Cierre el agua si es necesario
• Los derrames deben recuperarse
y las aguas residuales deben ser
eliminadas correctamente
• No lave los residuos de derrames
de agua a el callejón o alcantarillado
– Ya que puede entrar en la tubería
de drenaje pluvial donde puede
contaminar o causar cierres
de los océanos y bahías

• Contacte a un plomero certificado
para despejar obstrucciones en la
conexión privada
• También puede ponerse en
contacto con Servicios Publicos
e Ingeniería al 619-522-7380 o
llame al 619-522-7350 durante
horas no laborales
• Las cuadrillas de la ciudad
ayudarán a determinar si el
problema existe dentro de la
la conexión privada o es
responsabilidad de la ciudad
Item 8.b
August 19, 2025 City of Coronado Page 666

COMMERCIAL KITCHEN STORM WATER AND FOOD

ESTABLISHMENT WASTE DISCHARGE (FEWD) PRACTICES

TRANING LOG
Facility Name Annual employee training is mandatory
Trainer: Second trainer:

Employee Name Training Type
(circle) Date Time Employee initials
Supervisor
Initials
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG
Storm water
FOG

TRAINING LOG MUST BE KEPT ON-SITE FOR THREE YEARS AND WILL BE VERFIED

STORM WATER AND FOG PRACTICES

TRANING LOG
Facility Name Annual employee training is mandatory
Trainer: Second trainer:

TRAINING LOG MUST BE KEPT ON-SITE FOR THREE YEARS AND WILL BE VERFIED

BY CITY OF CORONADO INSPECTORS DURING THE ANNUAL FACILITY INSPECTION Training materials are available on the City of Coronado website under Public Services & Engineering – Wastewater Operations
Item 8.b
August 19, 2025 City of Coronado Page 668
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
Attachment B
Enforcement Response Plan
Item 8.b
August 19, 2025 City of Coronado Page 669
Enforcement Response
Plan
- 1 - Revision February 2025
City of Coronado
Wastewater Division
Enforcement Response Plan
City of Coronado
June 2025
General Enforcement Response Plan Permit Requirement
The Statewide General Waste Discharge Requirements (WDRs) for Wastewater Collection Agencies Order No. 2022-0103-DWQ requires the City to have enforcement authorities that it has established through the Coronado Municipal Code (CMC) in Chapter 60.04 – Wastewater System, Chapter 1.08 – Enforcement of Provisions of Municipal Code, and Chapter 1.10 – Code Enforcement Administrative Fines. In addition, the City has elected to develop and implement an Enforcement Response Plan (ERP) as part of the Sewer Pipe Blockage Control Program (SPBCP) in the Sanitary Sewer Management Plan (SSMP) to describe the applicable approaches and options to enforce its legal authority to achieve compliance with the requirements of the WDRs.

Description and Purpose of Enforcement Response Plan
The City of Coronado's SPBCP is in place to manage and control the accumulation of fats, oils, and grease (FOG), rags, and debris in the sanitary sewer system and prevent sanitary sewer overflows (SSOs) caused by obstructions. This ERP has been prepared to assist staff and City contract inspectors in taking consistent action to achieve effective and timely compliance with the City's wastewater system ordinance and any other enforcement authorities allowed by the CMC.

Provision D.7 includes two relevant requirements: limit the discharge of FOG, rags, and other debris that may cause blockages; and enforce any violation of its sewer ordinances. This ERP supports the City's implementation of these two requirements. In addition, it specifically supports the implementation of the SPBCP, as noted in provision D.7.

The selection of an appropriate enforcement action and the escalation of enforcement are based on various criteria, including the seriousness of the violation and the violator's response to the City's previous attempts to achieve compliance (past compliance actions and history of compliance). The ERP includes the suggested amount of time allowed for the correction of violations by general type (e.g., recordkeeping, employee training). The nature of a specific violation may require tailoring of the time allowed for correction and/or the use of temporary measures to promptly address a violation before a permanent solution can be implemented. This ERP also describes when it may be appropriate to refer violations to another agency, such as the San Diego Regional Water Quality Control Board (San Diego Water Board), for additional enforcement.

WDRs Requirement: WDRs No. 2022-0103-DWQ, D.7 and subsequent amendments or other orders by the San Diego Water Board
Brief Description:

The City implements an Enforcement Response Plan (ERP) as part of the Sanitary Sewer Management Plan Sewer Pipe Blockage Control Program (SPBCP)
Municipal Code
The City’s legal authority is provided in the City’s municipal code (ordinance). Sections 1.08,

1.10, 1.12 and 60.04 of Coronado’s municipal code are relevant to the wastewater system.

Item 8.b
August 19, 2025 City of Coronado Page 670
Enforcement Response Plan City of Coronado
Wastewater Division
- 2 -
The City has authority to enforce wastewater system requirements under the following sections of its municipal code:
 Enforcement of Provisions of Municipal Code (CMC 1.08)  Code Enforcement Administrative Fines (CMC 1.10)
 Appeal Hearings (CMC 1.12)
 Wastewater System (CMC 60.04)
Each component of the ERP describes the enforcement response approaches that the City will implement to compel compliance with its statutes, ordinances, permits, contracts, orders, or others, and the requirements of the WDRs. The ERP includes the protocols for implementing progressively stricter enforcement responses.

The City's overall enforcement escalation guidelines are provided in Table ERP-1 using examples of the types of conditions or violations that may be identified.

Implementation
This ERP describes a range of enforcement options available to encourage prompt correction of violations and the prevention of conditions that pose a threat to the environment, including SSOs. The escalation of enforcement is also used as a deterrent to future violations. There are administrative and judicial (civil and criminal) remedies in the City's ordinance that provide a range of discretionary options for responding appropriately to a given violation depending on the magnitude of the violation, the duration and history of non-compliance, the good faith efforts of the violator to achieve compliance, and whether the violation may interfere with the City's compliance with the WDRs.

The City's escalating enforcement response approaches to compel compliance include, at a minimum, the following:

1. Verbal and written notices of violation;

2. Cleanup requirements;

3. Fines;

4. Bonding requirements;

5. Administrative, civil, and criminal penalties;

6. Liens;

7. Stop work orders;

8. Permit and occupancy denials;

9. Nuisance abatement; and

10. Injunctive relief.

Table ERP-1 describes these available enforcement actions, provides examples of their use, and lists suggested time schedules for compliance.

The City's compliance efforts include a focus on the elimination of FOG in discharges from establishments that generate FOG to the sanitary sewer system through the implementation of Best Management Practices (BMPs), FOG removal equipment installation, operation and maintenance, employee training, and other means. In addition, compliance efforts focus on the elimination of SSOs to the public right-ofway, the storm drain system, and surface waters that impact water quality and public health and safety.

City staff and contractors conducting inspections and other associated tasks related to wastewater compliance will place an emphasis on the effective and efficient implementation of kitchen and housekeeping BMPs, the operation and maintenance of FOG removal equipment, recordkeeping, reporting, and employee training.

Item 8.b
August 19, 2025 City of Coronado Page 671
Enforcement Response Plan City of Coronado
Wastewater Division
- 3 -
Compliance inspections generally include visual observations and an interview with the operator, discharger, owner, contractor or other agent involved in activities related to SPBCP compliance.

Inspections may or may not include obtaining photographs, copies of documents, manifests, forms, and other relevant information, and inspection and/or sampling of discharges to the sanitary sewer system, the storm drain system, and/or surface waters (for an eminent or actual SSO), field testing or other relevant data associated with the inspection.

Violation Recording
The following is guidance regarding the recording of a non-compliant condition or violation identified through inspection, site visit, unresponsiveness by the FOG Generating Establishment (FGE) or sanitary sewer system user, or other action by the City or its agents.

If more than 30 calendar days are required to achieve compliance, the rationale must be recorded in the applicable City electronic database or system used to track violations. An example of compliance actions that may require more than 30 calendar days include installing new FOG removal equipment, which requires procurement, permitting, and construction.

If the City determines that escalated enforcement is not required, a rationale must be recorded in the applicable City electronic database or system used to track violations. Examples may include a preexisting violation at an establishment that is under new ownership or management.

The City uses TRAKiT, the Public Services Work Order System, and other logs and spreadsheets to manage inspections, compliance status, communications, violations, and enforcement actions.

Item 8.b
August 19, 2025 City of Coronado Page 672
Enforcement Response Plan City of Coronado
Wastewater Division
- 4 -
Table ERP-1
Enforcement Actions Overview
Enforcement
Actions1
Applicability Examples of Enforceable Items and Typical Timeline Suggested Time Schedule and Submittals to Achieve Compliance FOG Removal Equipment Records and Reporting BMP Implementation Employee Training Verbal
Warning
For imminent or minor violations
due to inadequate housekeeping,
lack of appropriate or deficient
BMPs to prevent pollution, or
SSOs.
• FOG Removal
Equipment (FRE)
cleaning due or to be
scheduled if near 25%
capacity.
• Complete within 7 days.
• Failure to provide FRE
cleaning records prior to or
during inspection after
previous requests.
• 3-7 days to submit.
• Clean up spills or trash
areas during inspection.
• Close trash dump or grease
disposal unit during
inspection.
• Grease disposal unit near
capacity; needs service.
• Post training poster in
employee accessible area
after supplying.
• Initiate employee training
after providing requirements.
• Completed or underway during
inspection. Generally, to be
completed within 7 days. May not
require a submittal by facility or a
re-inspection.

Written
Warning/
Notice to
Comply (NTC)
Issue for minor violations or if the
response to a verbal warning is
inadequate. A written warning or
notice to comply may be issued
with a written inspection report, or
letter that describes violations,
expected corrections, submittals,
and schedule for compliance.
• Perform FRE cleaning if
≥25%.
• Repair FRE missing
pipe, baffle, etc.
• 7-14 days to submit.
• Failure to provide FRE
cleaning records (past
and/or current event) prior
to or after an inspection
after previous request(s).
• 3-7 days to submit.
• Provide secondary
containment or cover for the
grease disposal unit.
• Service grease disposal unit
when at capacity.
• 7-14 days to submit.
• Provide copy of employee
training roster when
deficiencies have been
clearly noticed.
• 7-14 days depending on
number of employees and
shifts.
• Generally, 3-14 days depending
on the nature of the requirement;
less time if compliance is feasible
sooner, or more time if multiple
items or requested from facility.
• Likely to require submittal of proof
of compliance or reinspection.

Notice of
Violation
(NOV)2
Issued for violations, including an
inadequate or lack of a response
to a written warning or notice to
comply. A notice of violation must
be in the form of a written
inspection report, or letter that
describes violations, expected
corrections, submittals, and
schedule for compliance.
• Failure to clean FRE per
set schedule or
frequency.
• Failure to repair FRE
per NTC.
• Use of unauthorized
FOG emulsification
agents on FRE or
laterals.
• 7-14 days to correct.
• Failure to provide FRE
cleaning records per NTC.
• Failure to report spill or
SSO on private property or
to ROW.
• Failure to provide access
for inspection purposes.
• 3-7 days to submit.
• Failure to implement BMPs
after issuance of NTC
(secondary containment or
cover for grease disposal
unit, etc.)
• Failure to service grease
disposal unit when at
capacity.
• Evidence of FOG disposal to
trash, ground, or spillage.
• 7 days.
• Failure to provide proof of
employee training upon
request per NTC.
• Failure or refusal to post
training poster.
• 3-7 days.
• Generally, 3-14 days depending
on the nature of the requirement;
allow more time if multiple items or
requirements apply to the facility.
• Requires submittal of proof of
compliance and/or reinspection.
• More than one NOV may be
issued for the same violations(s)
prior to escalating enforcement to
the next level.
1 Where allowed by municipal code, enforcement actions may include cost recovery for City staff time and associated expenses to initiate and track enforcement, conduct recordkeeping, inspections, and verification of compliance. 2 A second NOV may be issued depending on conditions and type of violation prior to advancing enforcement to a CDO or higher level.

Item 8.b
August 19, 2025 City of Coronado Page 673
Enforcement Response Plan City of Coronado
Wastewater Division
- 5 -
Enforcement
Actions1
Applicability Examples of Enforceable Items and Typical Timeline Suggested Time Schedule and Submittals to Achieve Compliance FOG Removal Equipment Records and Reporting BMP Implementation Employee Training Cease and
Desist Order
(CDO) with
Notice of
Violation3
Issue for an egregious violation,
major violations, or if the
response to multiple written
warnings and/or notices of
violation is inadequate. A cease
and desist order may also take
the form4 of a stop work order, a
notice to clean, a notice to abate,
or a letter that describes
violations, expected corrections,
submittals, and a schedule for
compliance.
• Failure to clean FRE at
set schedule per NOV.
• Failure to repair FRE
per NOV.
• Continued use of
unauthorized FOG
emulsification agents on
FRE or laterals after
NTC or NOV.
• 7 days to correct.
• Refusal to provide FRE
cleaning records per NOV.
• Failure to report spill or
SSO to ROW or receiving
waters.
• Failure to provide proof of
mitigation of SSO upon
notification.
• Cease or act immediately or
1-3 days to submit.
• Failure to implement BMPs
after issuance of NOV
(secondary containment or
cover for grease disposal
unit, etc.) with evidence of
impacts to ROW, receiving
waters, storm drain system.
• Failure to clean, mitigate, or
correct FOG disposal to
trash, ground, or spillage.
• 3-7 days to correct.
• Failure or refusal to
implement employee training
with resulting violations of
other ordinance or program
requirements (e.g., grease
disposal BMPs)
• 3-7 days.
• May include the submittal of a
corrective action compliance plan
if the immediate or short-term
resolution is infeasible, at the
City's discretion within 7 days.

Stop Work
Order3
Issued for major violations or if
the response to a written warning
or notice of violation is
inadequate. Generally used for
construction activities in lieu of a
cease and desist order. Includes
a description of the violations,
expected corrections, and
schedule for correction/
compliance.
• Failure to obtain a
building permit for new
or replaced FRE with or
without prior NOV.
• Repair or construction
activities related to FRE
or other sewer service
components (e.g.,
lateral) that may cause
a spill, illegal discharge
or other activity.

Unlikely to result in a Stop
Work Order. See cease and
desist order.

Unlikely to result in a Stop Work
Order. See cease and desist
order.

Comply immediately or before the
next service day, but not longer than 3
business days. Discretion on the
timeline based on violation and risk to
human health, safety, and the
environment.

If more time is needed than provided
above, consider issuing a Cease and
Desist Order and submittal of a
compliance plan, as long as there is
no eminent risk of discharge overflow
or other environmental risk.

Permit and
Occupancy
Denial,
Suspension or
Revocation3
Pursued for major violations or if
a stop work order or cease and
desist order is inadequate to
achieve compliance.

Includes business
licenses/permits and occupancy
certificates for new buildings or
facilities.
• Failure to obtain
building permit for new
or replaced FRE with or
without prior NOV.
• Repair or construction
activities related to FRE
or other sewer service
components (e.g.,
lateral) that may cause
a spill, illegal discharge,
or other activity.
• Refusal to provide FRE
cleaning records per
Cease-and-Desist Order
(CDO).
• Failure to report spill or
SSO to ROW or receiving
waters.
• Failure to provide proof of
mitigation of SSO per CDO.
• Failure to implement BMPs
after issuance of NOV or
cease and desist order
(secondary containment or
cover for grease disposal
unit, etc.).
• Failure to clean, mitigate, or
correct FOG disposal to
trash, ground, or spillage.
• Includes evidence of impacts
to ROW, receiving waters,
storm drain system.

Unlikely to result in Permit and
Occupancy Denial, Suspension,
or Revocation. See cease and
desist order.

Denial, suspension, or revocation of
permit(s) issued where compliance
with previous orders (e.g., cease and
desist, work order) fail to achieve
compliance with requirements and
time schedule.
3 Defined by the City as a higher-level escalated enforcement action. 4 The City’s ordinance provides that any condition caused or permitted to exist in violation of the wastewater ordinance is a nuisance and may be summarily abated and/or restored by any enforcement official.

Item 8.b
August 19, 2025 City of Coronado Page 674
Enforcement Response Plan City of Coronado
Wastewater Division
- 6 -
Enforcement
Actions1
Applicability Examples of Enforceable Items and Typical Timeline Suggested Time Schedule and Submittals to Achieve Compliance FOG Removal Equipment Records and Reporting BMP Implementation Employee Training Administrative
Fines3
May be issued for any violation or
failure to correct a violation
(issued as a notice of violation) of
the Municipal Code, including
public nuisance, at the discretion
of the City Manager or his/her
designee.

Consider if CDO or Stop
Work Order does not result
in compliance.

Consider if CDO does not result
in compliance.

The action and time schedule for
issuance of administrative fines is
determined on a case-by-case basis
upon review of compliance history,
severity of violations, good faith effort
to comply, and other circumstances.

Fines are issued at the discretion of
the Authorized Enforcement Official.

Nuisance
Abatement
Pursued for the most serious
violations, including where the
response to past compliance
notices is inadequate. These
types of violations are referred for
an administrative abatement
hearing.

Applicable for violations that
create a nuisance condition
(e.g., FOG from FGE
clearly identified to in City
sanitary sewer or results in
an SSO).

Applicable for violations that
create a nuisance condition
(e.g., FOG caused SSO not
reported).

Applicable for violations that
create a nuisance condition
(e.g., failure to implement BMPs
results in FOG to ROW or
receiving waters).

Nuisance condition identified to
other violations (e.g., FOG to
ground or ROW) due to lack of
employee training.

The action and/or time schedule for
compliance will need to be
determined based on case-specific
information. This information will be
documented as required by the
Permit. Civil and/or criminal
prosecution or other legal action is at
the discretion of the City Attorney
and/or County District Attorney.

Criminal
Prosecution/
Legal Action3
Pursued for the most serious
violations, including where the
response to the notice to comply
is inadequate. These types of
violations are referred to the City
Attorney or County District
Attorney for criminal prosecution.

The action and/or time
schedule for compliance will
need to be determined
based on case-specific
information. This
information will be
documented as required by
the CMC. Civil and/or
criminal prosecution or
other legal action is at the
discretion of the City
Attorney and/or County
District Attorney.

The action and/or time
schedule for compliance will
need to be determined based
on case-specific information.

This information will be
documented as required by the
CMC. Civil and/or criminal
prosecution or other legal
action is at the discretion of the
City Attorney and/or County
District Attorney.

The action and/or time schedule
for compliance will need to be
determined based on casespecific information. This
information will be documented
as required by the CMC. Civil
and/or criminal prosecution or
other legal action is at the
discretion of the City Attorney
and/or County District Attorney.

The action and/or time schedule for
compliance will need to be
determined based on case-specific
information. This information will be
documented as required by the CMC.

Civil and/or criminal prosecution or
other legal action is at the discretion
of the City Attorney and/or County
District Attorney.

Civil
Prosecution/
Legal Action
(including
injunctive
relief)3
Pursued for the most serious
violations, including where the
response to the notice to comply
is inadequate. These types of
violations are referred to the City
Attorney or County District
Attorney for civil prosecution.

The action and/or time
schedule for compliance will
need to be determined based
on case-specific information.

This information will be
documented as required by the
CMC. Civil and/or criminal
prosecution or other legal
action is at the discretion of the
City Attorney and/or County
District Attorney.

The action and/or time schedule for
compliance will need to be
determined based on case-specific
information. This information will be
documented as required by the CMC.

Civil and/or criminal prosecution or
other legal action is at the discretion
of the City Attorney and/or County
District Attorney.

Item 8.b
August 19, 2025 City of Coronado Page 675
Enforcement Response Plan City of Coronado
Wastewater Division
- 7 -
Escalation of Enforcement Actions
This ERP incorporates guidance for progressive or escalated enforcement response that is designed to maintain a fair and equitable system of enforcement actions that are proportionate to the violations and circumstances while providing maximum flexibility and effectiveness. It provides a system of escalating enforcement actions to encourage prompt compliance. The City’s wastewater ordinance and other municipal codes support the enforcement strategy while allowing flexibility and providing the range of enforcement options that are needed to gain compliance most efficiently. An enforcement action may be upgraded or escalated depending on the circumstances of the case. Escalating enforcement must be implemented as consistently as possible to be fair and sustainable.

In extreme cases, violation(s) may be of such magnitude that enforcement action is needed at a higher level, and following the progressive or escalating enforcement steps is not justified. That is, a verbal warning may not be adequate enforcement for a major violation for which a cease-and-desist order is the appropriate response. For example, if a facility has removed or altered FRE, a cease-and-desist order with notice of violation is an appropriate first enforcement action. Similarly, a notice of violation may not be an appropriate enforcement action for an inadequate housekeeping BMP, whereas other BMPs are in place that show a good-faith effort to comply. In such a case, a verbal or written warning notice may be the appropriate level of enforcement. Figure ERP-1 provides a general illustration of the relationship between the four initial (most common) escalating enforcement actions.

Figure ERP-1
General Escalated Enforcement Relationship
The City of Coronado has been successful at obtaining compliance from residents, businesses, and others through education and inspection of operations, activities, and sites. Enforcement has historically been limited to the issuance of verbal warnings and notices of violation with an occasional cease-anddesist order or administrative action. The City's policy is to obtain compliance through a cooperative relationship with residents, businesses, and others that encourages compliance in a timely manner. The City may administer and limit higher-level enforcement actions to the most egregious violators. Yet, the City does have the right to implement escalated enforcement actions, as necessary, to compel compliance as soon as possible.

Escalated Enforcement
Generally defined as actions that continue to increase in severity, as necessary, to compel compliance as soon as possible. The City may determine that progressively more severe consequences need to be outlined if initial attempts to achieve compliance are unsuccessful.

COMPLIANCE
Verbal Warning
Written Warning/ Notice to Comply
Notice of Violation
Cease and Desist or Stop Work Order
Discharge Denial, Service
Suspension or Termination
Item 8.b
August 19, 2025 City of Coronado Page 676
Enforcement Response Plan City of Coronado
Wastewater Division
- 8 -
Compliance requirements and information regarding each potential or actual violation identified are documented primarily in the City's Food Establishment Waste Discharge (FEWD) Inspection Form and in the City's permit tracking database (TRAKiT) or comparable. Other specialized inspection forms, spreadsheets, or reports may be used to document and track violations or conditions in the field.

Inspections documented in the standard inspection form may also include an inspection photo report.

Enforcement actions issued by mail or email include certification and return receipt of delivery to ensure notification to the violator is verifiable and any specified time schedules remain valid. Enforcement actions issued in person are generally verified by the signature of the dischargers/violator or the on-site representative on the City's FEWD Inspection Form. The violator may decline to sign the FEWD Inspection Form, which is not a violation itself. Still, this action does not in any way diminish the validity of the violation identified by the City's inspector.

Criteria for Determining Enforcement Actions
The following criteria can factor into the decision on the level of enforcement action appropriate for violation(s). The City may document the consideration of these factors when taking enforcement action, especially if circumstances are present that may lead to a higher-level enforcement action that bypasses initial enforcement steps in the hierarchy.

1. Magnitude of Violation. Violations must be evaluated against the potential or actual threat created by the non-compliance. Some violations are isolated and insignificant, while others require a higher-level enforcement action because of the magnitude of the impact created. Example: the magnitude of violation of a spill can be minor if it is contained and does not reach the right-of-way or receiving waters, or of significant magnitude such that it reaches the right-of-way or receiving waters and requires City response to cleanup and abate to prevent or minimize environmental impacts.

2. Duration and/or Frequency of Violation. The duration and frequency, days versus months and only once versus persistent or repeatedly, can be factors to consider. Example: delay in servicing FRE compared to failure to service FRE several months in a row (for monthly frequency).

3. The Effect of the Violation on Public Health and the Environment. The actual or potential effect of a violation on public health or the environment is a significant factor in determining the appropriate level of enforcement action.

4. The Effect of the Violation on the City's Sanitary Sewer System. Violations that jeopardize or damage the City's infrastructure (e.g., clogged lines, corrosion, increased sewer system line maintenance) requiring a City response to minimize the damage or effect a correction or remedy may also be considered, including cost recovery, if applicable.

5. Compliance History of the Discharger or Violator. The discharger or violator's compliance history should be taken into consideration in determining the appropriate level of enforcement response.

For example, a series of notices of violation in a row with compliance in between may warrant a cease-and-desist order if the violation is the same type (persistent).

6. Good Faith Efforts to Eliminate Non-Compliance. The discharger or violator's efforts to eliminate non-compliance are factored into the enforcement response decision. Good faith effort is defined in the Clean Water Act as prompt and vigorous pollution control measures undertaken by the discharger, which shows that extraordinary efforts (not a "business-as-usual" approach) have been made to achieve compliance.

Item 8.b
August 19, 2025 City of Coronado Page 677
Enforcement Response Plan City of Coronado
Wastewater Division
- 9 -
Roles and Responsibilities
This section describes the duties of City staff and contractors who are responsible for implementing the enforcement actions described in this ERP.

CMC Chapters 1.08 and 60.04 define the specific roles and responsibilities of the Enforcement Official, Authorized Enforcement Official, and Authorized Enforcement Staff responsible for the implementation of this ERP. The designation of the enforcement power in these roles is at the discretion of the City Manager.

Generally, inspections related to WDRs and SPBCP compliance are conducted by Public Services & Engineering Department staff and/or contractors who are knowledgeable about the WDRs, relevant CMC chapters, the SPBCP, and this ERP.

The Director of Public Services & Engineering or the Director's designee issues escalated enforcement actions, such as a cease and desist or stop work order.

The City Attorney's Office and/or City Manager's office shall be notified by email or copy on any higherlevel enforcement action (e.g., Cease and Desist Order, Stop Work Order) and if a permit suspension, revocation, or denial is under consideration. The Director of Public Services & Engineering or the Director's designee is responsible for notification of pending or issued escalated high-level enforcement actions to the City Attorney and/or City Manager. At the discretion of the Director of Public Services & Engineering, additional notification may be provided to other Department directors who may be affected by the enforcement action under consideration or issued.

Communication of SPBCP violations and cases across City departments is important to achieving compliance and effective implementation of fair, succinct, and effective enforcement.

Joint and Simultaneous Compliance Inspections
In some situations, it is appropriate to have joint compliance inspections with other City departments (e.g., Engineering, Building) and other agencies (e.g., San Diego Unified Port District) because of the nature of the violation or because the violations are ongoing or repeated and may benefit from the enforcement options provided by other environmental statutes, contracts or agreements. Using the results of a joint compliance inspection, the regulatory agencies will be able to decide how to achieve compliance most efficiently.

The Wastewater Division leads joint agency inspections in the City of Coronado in cases where more than one regulatory permit or requirement is in effect for a facility or discharger. For example, inspections are generally implemented at restaurants or other food service facilities to verify compliance with storm water requirements simultaneously with sanitary sewer system requirements under the SPBCP. The City's inspectors may address one condition that simultaneously benefits (or impacts) both the storm water program and sanitary sewer system program. For example, compliance with proper management, storage, and disposal of grease (in a tallow bin or barrel) may have implications under both programs. It could potentially result in multiple violations under separate provisions of the CMC.

Any party, including the Director of Public Services & Engineering, may initiate joint inspections. Joint inspections may take place with other agencies, including the San Diego Unified Port District (Port), for facilities within the tidelands (Port jurisdiction) or that are tenants of the Port, the San Diego Water Board, and others. Joint inspections are beneficial to the agencies involved to more effectively evaluate noncompliance, jointly identify violations, streamline requirements and expedite compliance by the discharger/violator, eliminate any contradictory requirements imposed on the affected party, and may Item 8.b
August 19, 2025 City of Coronado Page 678
Enforcement Response Plan City of Coronado
Wastewater Division
- 10 -
result in more effective solutions/BMP options. Joint inspections are generally well received by the discharger/violator since they are more efficient and effective and reduce the perception of bureaucracy.

If an outside agency initiates a joint sanitary sewer system inspection through the office of the City Manager, it will be generally assigned and coordinated by the Director of Public Services & Engineering and/or the Director's designee and may involve other City departments, as appropriate. Any joint inspection request from an agency received by any other City department (not Public Services & Engineering) that relates to a sanitary sewer system issue shall be routed to the Public Services & Engineering Department and the City Manager.

Inspections, whether conducted with other agencies or departments, may be scheduled in advance, on the same day, or without notice at the discretion of the City. The City generally schedules inspections when attendance of the primary contact is required and is not generally available during normal working hours, or the operation or activity is intermittent or may cause interruption or disruption of operations. The City may conduct un-scheduled and unannounced inspections on a random basis, as needed.

Joint inspections are documented in a similar manner and using the City's FEWD inspection form and other documentation or forms as needed.

Referral to Other Agencies
It is rare, but the City may seek enforcement support from other agencies, such as the Port and/or the Water Board, for the most severe or egregious non-compliance cases. Any such collaboration or cooperation shall be first confirmed with the Director of Public Services & Engineering and/or the City Manager.

Item 8.b
August 19, 2025 City of Coronado Page 679
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
Attachment C
Inspection Forms and Templates
Item 8.b
August 19, 2025 City of Coronado Page 680
Facility Name:

Facility Address:

Instruc�ons: This form is provided to document each �me your grease removal equipment requires cleaning/maintenance.

Maintenance is recommended when FOG and solids accumula�on reaches 25% depth of the GRE or damage to the GRE is observed.

Date Cleaned By (print) Es�mated Volume Removed Hauler Remarks

MAINTENANCE LOG MUST BE KEPT ON-SITE FOR THREE YEARS AND WILL BE VERIFIED BY CITY OF CORONADO INSPECTORS DURING

THE ANNUAL FACILITY INSPECTION

FATS, OILS AND GREASE (FOG)

GREASE REMOVAL EQUIPMENT (GRE) MAINTENANCE LOG
GCD Type: Outdoor Interceptor Indoor Trap (above floor) Indoor Trap (in floor) Item 8.b
August 19, 2025 City of Coronado Page 681
Rev 2/21/2021
City of Coronado
Department of Public Services and Engineering
101 B Avenue, Coronado, California
(619) 522-7380 | [email protected]

WASTEWATER &

STORMWATER INSPECTION
CMC 60.04.144 and CMC 61
Results Wastewater: Stormwater: Permit #: SW Site
Name: Address:

Contact Name: Email:

Contact Phone: Contact Title:

Signature: Date:

Inspection
Inspector: Signature:

Type: Date: Time:

Corrective Action Required: Scheduled Re-inspection Date:

Reason:

GRE Inspection
Type:

Location:

Size:

Required Service Frequency:

Actual Service Frequency:

Adequate?
Last Service Date:

Service Provider:

Phone:

GRE Accessible?
Records Sufficient?
Sample Exceeds 25%?
Corrective Action:
gal
Baffle Tubes Plugged?
Discharge Line Intact?
Due Date:

B = Depth in Inches
C = Depth in Inches
Sample # Sample # Sample #
1 2 3
A
B
C
B+C=D
(D/A)100 % % %
Final % Average: %
Sample # Sample # Sample #
1 2 3
A
B
C
B+C=D
(D/A)100 % % %
Final % Average: %
Type:

Location:

Size:

Required Service Frequency:

Actual Service Frequency:

Adequate?
Last Service Date:

Service Provider:

Phone:

GRE Accessible?
Records Sufficient?
Sample Exceeds 25%?
Corrective Action:
gal
Baffle Tubes Plugged?
Discharge Line Intact?
Due Date:

Stormwater
Best Management Practices: Condition: Frequency:

Good Housekeeping
Employee Training
Dumpster/Outdoor Storage
Power Washing/Cleaning
Spill Kit/Practices
Non-Stormwater Discharge
Parking
Landscape/Ground Maint.

Grease Barrel Area
Grease Records
Grease Barrel Disposal
Grease Removal Company:

Photos:

Comments:
1 FOG
H2O
SOLIDS
A = Total Depth
2 1
2 0 0 0
NaN NaN NaN 0.0 0 0 0
NaN NaN NaN 0.0
Item 8.b
August 19, 2025 City of Coronado Page 682
Rev 2/21/2021
City of Coronado
Department of Public Services and Engineering
101 B Avenue, Coronado, California
(619) 522‐7380 | [email protected]

WASTEWATER &

STORMWATER INSPECTION
CMC 60.04.144 and CMC 61
Results Wastewater: Stormwater: Permit #: SW Site
Name: Address:

Contact Name: Email:

Contact Phone: Contact Title:

Signature: Date:

Inspection
Inspector: Signature:

Type: Date: Time:

Corrective Action Required: Scheduled Re‐inspection Date:

Reason:

GRE Inspection
Type:

Location:

Size:

Required Service Frequency:

Actual Service Frequency:

Adequate?
Last Service Date:

Service Provider:

Phone:

GRE Accessible?
Records Sufficient?
Sample Exceeds 25%?
Corrective Action:
gal
Baffle Tubes Plugged?
Discharge Line Intact?
Due Date:

Location:

Size:

Required Service Frequency:

Actual Service Frequency:

Adequate?
Last Service Date:

Service Provider:

Phone:

GRE Accessible?
Records Sufficient?
Sample Exceeds 25%?
Corrective Action:
gal
Baffle Tubes Plugged?
Discharge Line Intact?
Due Date:

Stormwater
Best Management Practices: Condition: Frequency:

Good Housekeeping
Employee Training
Dumpster/Outdoor Storage
Power Washing/Cleaning
Spill Kit/Practices
Non‐Stormwater Discharge
Parking
Landscape/Ground Maint.

Grease Barrel Area
Grease Records
Grease Barrel Disposal
Grease Removal Company:

Photos:

Comments:
1 FOG
H2O
SOLIDS
A
= Total Depth
2 1
2 Item 8.b
August 19, 2025 City of Coronado Page 683
Rev 2/21/2021

WASTEWATER & STORMWATER INSPECTION

FORM OPTIONS
Results: Site:

FEWD Stormwater Contact Title
Compliant
Verbal Warning
Warning Notice
Notice to Comply
Notice of Violation
Citation
Other
Not Applicable
Compliant
Verbal Warning
Warning Notice
Notice to Comply
Notice of Violation
Citation
Other
Not Applicable
Owner
Manager
Supervisor
Inspection:

Type Corrective Action Required
Annual
Complaint
Follow Up
Enhanced
Submittal
Self‐Inspection
Yes
No
NA

GRE Inspection:

Type Frequency Adequate Questions?
Interceptor
Trap
Other
Annually
Semiannually
Quarterly
Bimonthly
Monthly
3 Weeks
2 Weeks
Weekly
Daily
Other
NA
Yes
No
Yes
No
NA
Stormwater:

Condition Frequency Photos
Good
Poor
Failing
NA
Annually
Semiannually
Quarterly
Bimonthly
Monthly
3 Weeks
2 Weeks
Weekly
Daily
Other
NA
Yes
No
Item 8.b
August 19, 2025 City of Coronado Page 684
Small Grease Trap Service Log
Date:

CITY OF CORONADO

FATS, OILS, AND GREASE CONTROL PROGRAM
Business Name: Address:

Instructions: To be filled out by the the food establishment and to be kept on file for no less than 3 years. Use this form to record pumping.

Location of Grease Interceptor/Trap:

Inspected/Serviced by (Name): Comments (How was waste disposed? Recycled, put in trash, etc.) Item 8.b
August 19, 2025 City of Coronado Page 685
Grease Interceptor/Trap Log
Date:

Location of Grease Interceptor/Trap:

Serviced by (Name): Comments (How was waste disposed? Recycled, put in trash, etc.):

CITY OF CORONADO

FATS, OILS, AND GREASE CONTROL PROGRAM
Business Name: Address:

Instructions: To be filled out by the the food establishment and to be kept on file for no less than 3 years. Use this form to record pumping.

Item 8.b
August 19, 2025 City of Coronado Page 686
City of Coronado
Sewer Pipe Blockage Control Program
June 2025
Attachment D
FEWD Checklist
Item 8.b
August 19, 2025 City of Coronado Page 687

CITY OF CORONADO

PUBLIC SERVICES & ENGINEERING

WASTEWATER OPERATIONS
1825 STRAND WAY, CORONADO, CA 92118
(619) 522-7380
[email protected]

HANDOUT
PSE-002
June 2025

FOOD ESTABLISHMENT WASTE DISCHARGE

SUBMITTAL CHECKLIST
PURPOSE: To ensure applicant fulfills complete submission of relevant information to be included for Food Establishment Waste Discharge (FEWD) submittals. To provide information for complying with wastewater discharge requirements placed upon the City through interagency agreement or by other regulatory bodies.

AUTHORITY: City of Coronado Municipal Code: Title 60 SEWERS. Chapter 60.04 WASTEWATER SYSTEMS

60.01.144. “All food establishment permittees shall be required to install an approved type grease pretreatment device in the waste line leading from the food preparation area, or from sinks, drains, appliances and other fixtures or equipment used in food preparation or cleanup where grease may be introduced into the sewerage system. Such grease pretreatment devices shall be installed to remove grease from wastewater and shall be maintained in efficient operating conditions by periodic removal of the accumulated grease. No such collected grease shall be introduced into any drainage piping or public sewer.” NOTES:

Checklist Reference: To be marked and signed as part of FEWD submittal package. □ 1. Three (3) identical complete sets of the plans and one digital copy of complete plan set, completed in a professional and legible manner and drawn to a state scale.
□a. One copy for City records. One copy for Building Department review. One copy for FEWD review. □b. Digital copy of plan set
□c. Reference table for FEWD related sheets included on cover page of plan set. □ 2. Provide the name and address of the food facility. □ 3. Provide the name and telephone number of the owner, contractor, and contact person. □ 4. Provide the total square footage of the facility.
□ 5. Indicate the type of food facility (e.g., 100% pre-packaged food, restaurant-single service disposable utensils, restaurant multi service utensils, bar only, bakery, etc.) on the plans. □ 6. Submit a complete menu detailing all food and beverage items for sale separate from the plans. If your menu changes regularly or seasonally, submit a representative menu with the types of food or beverage for sale. The food or beverage items listed on the menu determine what type and how much equipment is required. □ 7. Include a site map of the facility and the surrounding area. Include the location of the trash area if exterior to the facility and any remote storage areas. State if the facility is within a food court or is using communal restrooms. □ 8. Provide plumbing plan and schedule.
□a. Provide complete plumbing layout and isometric diagram showing sewer, waste drains, floor sinks, floor drains, grease traps or interceptors, and all water supply lines.

List plan sheet page numbers for reference: _______
□b. Show the calculations for sizing of grease trap or interceptor (DFU units).

List plan sheet page numbers for reference: _______
Item 8.b
August 19, 2025 City of Coronado Page 688
□ 9. Sewer Fee Assessment: Provide plan details for seating capacity. □a. Provide complete layout of dining and bar areas. Seated capacity for all dining and bar areas should be included. This is the total number of seated customers at all dining areas and all bar areas for a full service.

Total seated capacity: _______
List plan sheet page numbers for reference: _______
□ 10. Structural hardships that preclude placement of the grease trap outside of food activity areas or below ground shall be approved by this Department on a case by case basis.
□a. A letter must be submitted along with supporting documentation by the owner of the food facility or his designated agent, providing evidence why it cannot be installed outside of the food activity area. (Mark only if submitting information for structural hardship).
□ 11. DEH Plan Check Approval should be provided by applicant as part of FEWD submittal.

SUBMITTAL DATE: _________________________________________ APPLICANT NAME: _________________________________________ APPLICANT SIGNATURE: ____________________________________ CITY/CONSULTANT REVIEWER: _______________________________ CITY/CONSULTANT REVIEW DATE: ____________________________ Item 8.b
August 19, 2025 City of Coronado Page 689
Appendix G:

Public Education and Outreach Materials
Item 8.b
August 19, 2025 City of Coronado Page 690

Pollution Prevention

RETAIL BUSINESS AND OFFICES

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August 19, 2025 City of Coronado Page 691
Storm Drains
Storm drains are to be used solely as flood control. When cleaning the exterior of the business, they must be protected at all times with perimeter controls, such as sand bags, gravel bags or straw wattles. Mops and buckets and/or vacuums should be used to control runo.

REMEMBER

ONLY STORM

WATER GOES INTO

STORM DRAINS
Business oice sta,
site supervisors and
property owners are
subject to fines for
violations of storm
water regulations.

• Before mopping, sweep up debris
from outdoor areas
• Do not use toxic bleach or detergents
when washing outdoor areas, windows,
canopies or entrances
• Use a wet/dry vacuum to collect excess
water

• Material storage should be kept inside
a building or covered in a spill-proof
facility
• Disinfectants, floor cleaners, etc.
containing toxins should be covered in
a spill-proof facility
• Train sta on proper use of all products
• Frequently clean areas around storage
facilities

• Mop water/dirty cleaning liquids should
be directed to the sewer – not the curb,
gutter, street, alley or storm drain

• Wash floors, mats, filters and garbage
cans near floor drains – or in designated
areas where water runs only to the sewer
• Never clean equipment outside where
water may flow to storm drains
• If floor mats are too big to clean indoors,
contract with a mat cleaning service
• Pour rinse water containing soap, bleach
and disinfectants into a mop sink or
sewer and never pour into storm drains,
streets or alleys

• Use absorbent material to collect spilled
greases and oils
• Sweep parking lot regularly/pick up
all litter
• Do not hose down the parking lot or
sweep loose materials into the storm
drains, streets and alleys
Follow these
simple steps
to keep
Coronado’s
beaches
and the
San Diego Bay
clean for
generations
to come.

• Place trash receptacles at all entrances/exits and throughout the location
• Check trash cans/empty when near capacity
• Trash receptacles need a lid and containers need to be leak-proof

• Cover dumpsters with a lid and empty at least once a week • Inspect dumpsters for leaks, replace immediately if found • Sweep areas around dumpsters daily
• Do not hose down areas around dumpsters without containing/ disposing of wash water down a sink or tub connected to the sewer system

• Avoid over-watering by installing automatic irrigation systems with a cycle and soak feature
• Check the irrigation system regularly/adjust sprinklers to prevent over-spray runo
• Try using drought tolerant plants that require less water

A sewer lateral is the pipe that connects all the sinks, drains and toilets in your business to the City sewer main. The entire length of the lateral from your building to the point of connection with the City is your private property. It is your responsibility to maintain the lateral by keeping it clean and clear of any obstructions. To avoid blockage/sewage spills, follow these steps:
• Roots: Use a root inhibitor available at most hardware stores, or schedule periodic mechanical cleanings
• Debris: Be careful about what you put down the drains. Items like disposable wipes, toys, feminine hygiene products and diapers can cause blockages
• Fats/Oils/Grease: Put FOG – including salad dressings, butter, mayonnaise – in the trash, NOT down the drain

If your drains start running slowly, you may have an obstruction in your lateral. If a sewage spill occurs, control the spill as much as possible with sandbags, dirt or cat litter and turn o the water, as necessary. A licensed plumber or drain-cleaning specialist should be contacted to clear the obstruction or repair the lateral.

Item 8.b
August 19, 2025 City of Coronado Page 692

NEGOCIOS Y OFICINAS
Prevención De La Contaminación

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August 19, 2025 City of Coronado Page 693
Los desagües pluviales deben usarse únicamente para el control de inundaciones y deben protegerse todo el tiempo con controles perimetrales, como bolsas de arena, bolsas de grava o paja.

• Antes de mapear, barra la basura y otros
materiales en las áreas exteriores
• No use cloro tóxico o detergentes para
lavar áreas exteriores, ventanas, techos
de lona o entradas
• Use una aspiradora para agua para eliminar
el agua. No la deseche a la calle

• El almacenamiento de materiales debe ser
dentro de un edificio o bajo techo en un
almacén contra fugas o derrames
• Desinfectantes, limpiadores de pisos, etc.
que contienen tóxicos deben guardarse en
un contenedor o almacén contra fugas
• Entrene al personal en el uso apropiado
de todos los productos
• Limpie frecuentemente las áreas alrededor
de los almacenes o contenedores

• El agua de mapeado o líquidos sucios de
limpieza deben desecharse en el sistema
sanitario – no al alcantarillado, calle, callejón
o drenaje pluvial

• Lave pisos, tapetes, filtros y basureros cerca
de coladeras interiores o en áreas designadas
que fluyen al drenaje sanitario
• Nunca limpie equipo en el exterior donde
el agua puede fluir a las alcantarillas del
drenaje pluvial, calle o callejones
• Si los tapetes están muy grandes para
lavarlos en el interior, contrate un servicio
de limpieza de tapetes
• Deseche el agua con jabón, cloro o
desinfectantes en el fregadero o en el
drenaje sanitario y nunca al sistema pluvial,
calles o callejones

• Use materiales absorbentes para limpiar
grasa o aceite derramado
• Barra el estacionamiento frecuentemente,
recoja toda la basura
• No use agua o la manguera para lavar el
estacionamiento y no barra materiales
sueltos hacia el drenaje pluvial, calles o
callejones
Siga estos
pasos sencillos
para mantener
sus tuberías
libres de
sólidos y
evitar costosos
desbordamientos
del sistema
sanitario.

• Coloque basureros o recipientes en todas las entradas/salidas del establecimiento
• Revise los basureros o recipientes y vacíelos cuando estén casi a capacidad • Los basureros o recipientes deben de tener cubierta y ser contra fugas de líquidos

• Asegúrese que la cubierta de los basureros esté cerrada y vacíelos por lo menos una vez por semana
• Inspeccione los basureros para verificar que no tengan fugas de líquidos, si tienen fugas reemplácelos inmediatamente
• Barra las áreas alrededor de los basureros
• No lave con agua las áreas alrededor de los basureros sin contener y disponer del agua en el fregadero o tina conectaba al sistema sanitario

• Evite el exceso de riego instalando sistemas de irrigación automáticos con ciclos programados
• Revise regularmente el sistema de irrigación y ajuste los aspersores para prevenir roseo hacia la banqueta o calle
• Trate de usar plantas tolerantes a la sequía que ocupen menos agua

Una conexión privada es la tubería que conecta los lavabos, coladeras y sanitarios en su negocio a la tubería principal de drenaje sanitario de la ciudad. La conexión privada se extiende desde el edificio hasta el punto de conexión con la tubería de la ciudad y es considerada propiedad privada. Es su responsabilidad limpiar la conexión privada mantenerla libre de cualquier obstrucción. Para evitar bloqueos y derrames de aguas residuales, siga estos pasos:
• Raíces: Utilice un inhibidor de raíces o periódicamente programe limpieza mecánica
• Sólidos: Tenga cuidado con lo que pone en el drenaje sanitario. Artículos como toallitas húmedas, juguetes, productos de higiene femenino y pañales pueden causar bloqueos
• Grasas, Aceites, Lubricantes: Ponga estos residuos, incluyendo grasa de sartén, aderezo para ensaladas, mantequilla y mayonesa en un contenedor de residuos sólidos – NO en el drenaje

Si el drenaje sanitario comienza a fluir lentamente, es probable que tenga una obstrucción en su conexión privada. Si ocurre un derrame de aguas residuales, contrólelo lo mejor posible con bolsas de arena, tierra o arena para gato y cierre la llave de paso del agua. Comuníquese con un plomero certificado o un especialista en limpieza de drenaje para que despeje la obstrucción o repare la conexión privada.

RECUERDE
SÓLO AGUA PLUVIAL

EN LAS ALCANTARILLAS
Personal de oficina,
supervisores, y
proprietarios están
sujetos a multas por
violaciones del
reglamento de aguas
pluviales.

¡
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August 19, 2025 City of Coronado Page 694

Pollution Prevention

FOOD SERVICE

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August 19, 2025 City of Coronado Page 695

• Greasy floor mats, filters and trash cans
should only be washed in an area tied to
a grease removal device or replaced
through a vendor service

REMEMBER

ONLY STORM WATER

GOES INTO STORM

DRAINS AND FOG IS

NEVER ALLOWED DOWN
THE SEWER DRAIN.

Restaurant supervisors
and owners are subject
to enforcement action
and possible fines for
storm water and FOG
violations.

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August 19, 2025 City of Coronado Page 696

Servicios Alimenticios
PREVENCIÓN DE LA CONTAMINACIÓN AMBIENTAL

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August 19, 2025 City of Coronado Page 697

Siga estos
simples pasos
para mantener
las playas de
Coronado y
la Bahía de
San Diego limpia
para las futuras
generaciones.

RECUERDE
SÓLO AGUA PLUVIAL

EN LAS ALCANTARILLAS
Supervisores y dueños
de restaurantes son
sujetos a multas por
violaciones del los
reglamentos de
aguas pluviales.

• Antes de mapear, barra los residuos de
comida y basura en las áreas exteriores
• Barra el estacionamiento frecuentemente,
recoja toda la basura
• Use materiales absorbentes para limpiar
grasa o aceite
• No use cloro tóxico o detergentes para
lavar áreas exteriores o ventanas
• Use una aspiradora para agua para recoger
el agua cuando limpie las banquetas
• No use la manguera para lavar el
estacionamiento y no barra materiales
sueltos hacia el drenaje pluvial
• Deseche el agua sucia de limpieza en el
sistema de drenaje sanitario

• Prevenga el rebose de basura de los
basureros y vacíelos seguido; siempre
cúbralos con tapas
• Inspeccione que los basureros no tengan
fugas de líquidos; reemplácelos si las tienen
• Barra diariamente las áreas alrededor de los
basureros
• Cuando lave el área alrededor de los
basureros, contenga y disponga del agua
sucia en el fregadero conectado al sistema
sanitario con equipo removedor de grasa

Este folleto debe de estar disponible y el póster
de FOG (del Inglés Fat, Oil & Grease o Manteca,
Aceite & Grasa) desplegado en un área central
para los empleados. Los empleados deben
recibir entrenamiento continuo sobre Mejores
Prácticas Administrativas y el Plan de Reacción
para Derrames.

• Desinfectantes, limpiadores de pisos,
solventes, etc. deben guardarse bajo techo y
cubiertos o en un contenedor o almacén
contra fugas
• Lea con cuidado las instrucciones de los
productos; deshéchese de ellos
adecuadamente
• Limpie frecuentemente las áreas alrededor
de los almacenes o contenedores

• Siga los requisitos de eliminación para
Manteca, Aceites y Grasa (FOG) de la
Ciudad. También vea el póster de Prácticas
para Cocinas Comerciales
• Limpie los derrames inmediatamente
con material absorbente

• Lave pisos, tapetes, filtros y basureros
grasos cerca de coladeras interiores o en
áreas designadas conectadas al drenaje
sanitario con equipo removedor de grasa
o contrate un servicio de limpieza
Item 8.b
August 19, 2025 City of Coronado Page 698
Item 8.b
August 19, 2025 City of Coronado Page 699
Comerciales
PRÁCTICAS PARA COCINAS
Siga estos pasos sencillos para prevenir
que Manteca, Aceite y Grasa (FOG en Inglés)
tapen las tuberías y causen derrames

No lave los residuos del derrame de agua residual a el callejón o alcantarillado pluvial.

Maintenance & Responsibility

SANITARY SEWER SYSTEMS

Item 8.b
August 19, 2025 City of Coronado Page 701

If your drains start to run
slowly, you probably have an
obstruction in your lateral.

Follow these
simple steps
to keep your
pipes clear
of debris
and avoid
costly
sanitary sewer
overflows.

Item 8.b
August 19, 2025 City of Coronado Page 702

Mantenimiento Y Responsabilidad

SISTEMA DE DRENAJE SANITARIO

Item 8.b
August 19, 2025 City of Coronado Page 703
?

CITY COUNCIL STAFF REPORT
Receive Project Status Update and Provide Direction to Staff for the Shores Median Design SR-75 Project

RECOMMENDATION

1. Approve the removal of the crosswalk located at the north end of the intersection crossing Silver Strand Boulevard (SR-75) at Avenida de las Arenas; and

2. Authorize staff to advertise the Shores Median Design SR-75 project for bid.

BACKGROUND
The City has been interested in improvements to the medians on SR-75 south of R. H. Dana Place; as a result, an initial phase median improvement project was included in the Fiscal Year (FY) 2017-18 Capital Improvement Program (CIP). The intent of this project was to improve the aesthetic quality of the Orange Avenue medians between R. H. Dana Place and Pomona Avenue. The scope of this project included removing all existing median asphalt, concrete, and landscaping, and replacing it with pavers, droughttolerant plants, and a drip irrigation system. City Council approved this project in 2017, and construction of this project was completed in 2020.

The current/subject Shores Median Design SR-75 project was created and approved in FY 2019-20 as part of the Capital Improvement Program. This project is a continuation of median aesthetic improvements (landscaping) along SR-75 and aims to enhance the visual appeal of the median corridor from Pomona Avenue south to Avenida de las Arenas; optional additive project elements discussed later in this report could extend the improvements further south to Rendova Road. In addition, the project includes upgrading streetlights with new LED light fixtures, removing an antiquated existing streetlight high voltage power system and installing more efficient and modern low voltage power system. It is important to note that the proposed landscaping planting palette for the medians was developed with input from the Shores condominium community representatives, City staff, and extensive Caltrans review and input, and would be similar/complementary to landscaping improvements north of Pomona Avenue.

In May of 2020 City Council provided staff direction for the scope of the overall project including direction to provide two project design options (Additive Project #1 and Additive Project #2). These two options would expand the scope of work of the project as follows:
• Additive Project #1 extends the landscaping and irrigation improvements through the last remaining segment of unimproved raised median from Avenida de las Arenas to Rendova Road. • Additive Project #2 includes work to widen a portion of the existing median south of Avenida De Las Arenas in the area in front of the Recreational Center/Community pool facility to remove a currently unused paved area. The median widening would allow for additional landscaping and aesthetic improvements in an area that is currently paved but not providing any functional benefit to traffic flow.

Based on the Council’s direction, the City executed a design contract with on-call consultant Psomas on May 5th, 2020, Psomas submitted initial design plans to Caltrans for review in December 2021; since that time the project team has been working to receive an approved permit from Caltrans.

Item 8.c
August 19, 2025 City of Coronado Page 705

ANALYSIS
During the design of the project the City received inquiries regarding concerns with vehicle/pedestrian interactions at the intersection of SR-75 and Avenida de las Arenas along the northerly, east-west crosswalk. After reviewing the crosswalk layout and lane configuration staff determined that pedestrian safety could be improved primarily when vehicles turning left to go northbound in the inside turning lane block the visibility of a driver in the outside turning lane (also turning left to go northbound) reducing visibility of any pedestrians in the crosswalk. This left turn northbound turning movement is the highest movement for the side street (Avenida de las Arenas) which supports removing the crosswalk. In addition, the crosswalk currently has an angle point in the middle of the crosswalk which increases pedestrian travel time and is not in compliance with modern design practices that aim for crosswalks to be straight from end to end.

With the above analysis in mind, staff is recommending the crosswalk be removed as part of the subject project (Attachment 2). Since the crosswalk is in Caltrans right-of-way, Caltrans reviewed and has approved the crosswalk for removal but has required that the City install pedestrian safety barricades at the pedestrian ramps on both sides of the intersection. Staff is recommending the City Council approve the proposed design to remove the crosswalk.

Other improvements were also required by Caltrans to be included into the project, primarily related to Additive Project #2. These improvements include installing a slotted drain along the proposed median gutter line connected to subterranean storm drainpipes. The improvements are intended to mitigate ponding of water in the outer northbound number one traffic lane during rain events but will add additional cost to the project.

Based on prior City Council direction, staff plans to advertise the project with the two optional Additive Projects and require bidders to provide a cost for each (in addition to the base scope of work for the project). City staff will seek the City Council’s direction on whether to include either Additive Project in any construction contract awarded.

Lastly, prior to the start of construction, Caltrans will require that the City enter into a Landscape Maintenance Agreement (LMA) which will change the current maintenance responsibilities for the median area from Caltrans to the City. In addition to identifying maintenance responsibilities for the subject project area, the LMA will combine two previous LMA agreements between the City and Caltrans for SR-75 into one comprehensive document. Staff will request authorization to execute this agreement from Council at the time we are ready to award the construction contract and identify the exact scope of work for the subject project.

It is estimated that construction of the project will take 6-8 months to complete depending on the scope of work. Working hours are anticipated to be 8:30am - 4:30pm Monday through Friday. It should be noted that Caltrans has indicated that work hours for permitted construction projects may be adjusted if traffic is impacted. This includes potentially requiring Saturday work hours to mitigate traffic disruptions, based on observed traffic conditions during project work. Night work is not anticipated and will be avoided to minimize the noise for residents of the Shores Condominiums. Work in the medians will require that traffic control be installed daily to close a traffic lane in both directions adjacent to the active work zone. The anticipated working hours were identified in an effort to avoid some of the peak commuting hours along SR-75.

Based on all of the above, staff is recommending the City Council approve the crosswalk removal at Avenida de las Arenas and provide authorization to advertise the project for bid. This would likely result in a construction contract being considered for award before the end of 2025 and construction beginning by, or during, the second quarter of 2026.

Current project plans and specifications are available for review in the Public Services and Engineering Department.

Item 8.c
August 19, 2025 City of Coronado Page 706

FISCAL IMPACT
It should be noted that there is no immediate fiscal impact to the project budget at this time if the recommendations presented in this report are approved.

This project was approved in the Fiscal Year 2019-20 Capital Improvement Program with an allocation of $440,000 for the project design and $1,000,000 for the construction of this project (400710-9752- 20013). The engineering design is near completion with an estimated total expenditure of $228,822 with $211,177 remaining.

The current construction cost estimate for the base project is $979,702 which includes the proposed crosswalk removal ($9,950). Additive Project #1 is estimated to increase the construction cost by $263,520 for a total of $1,243,222. Additive Project #2 is estimated to increase the construction cost by an additional $408,174 for a total construction cost of $1,651,396. These costs do not include costs for construction inspection or materials testing.

The allocated project construction budget of $1,000,000 is not expected to cover all the anticipated construction costs. Consequently, additional funds will need to be allocated and will be presented to City Council during award of the construction contract.

ALTERNATIVE
The City Council may 1) direct staff to keep the existing crosswalk at the Avenida de las Arenas intersection as it exists today; 2) direct staff not to advertise the project; and/or 3) request a change in project scope.

CALIFORNIA ENVIRONMENTAL QUALITY ACT
The project is Categorially Exempt per the Government Code Sections 15301 and 15304.

PUBLIC NOTICE
No notice required.

ATTACHMENTS

1. Project Proposed Improvement Limits Diagram

2. Crosswalk Removal Plan Sheet C-6

3. Shores Median Improvements Plan Set
Submitted By: Public Services and Engineering / Michael McCall Item 8.c
August 19, 2025 City of Coronado Page 707
Attachment 1
Item 8.c
August 19, 2025 City of Coronado Page 708
Attachment 1
Item 8.c
August 19, 2025 City of Coronado Page 709
S I L V E R S T R A N D B L V D. A V E N I D A L U N A R W STA: 361+75.00
TYPE G4 DI

PER CALTRANS
STD. PLAN D73
STA: 360+75.00
TYPE G3 DI

PER CALTRANS
STD. PLAN D73
18" SLOTTED PLASTIC PIPE
PER CALTRANS STD. PLAN
D98D AND D98F
18" RCP
18" RCP
357+00
358+00 360+00 359+00
361+00 362+00 PT: 359+54.88
C/L LO-34525
STA: 361+15.83

EXIST GRATED INLET
18" SLOTTED PLASTIC PIPE
PER CALTRANS STD. PLAN
D98D AND D98F
STA: 357+35.60

BEGIN SLOTTED DRAIN A V E N I D A D E D R I V E W A Y L A S A R E N A S S I L V E R S T R A N D B L V D.
18" SLOTTED PLASTIC PIPE
PER CALTRANS STD. PLAN
D98D AND D98F
363+00 364+00 365+00 366+00 367+00 368+00

CALTRANS R/W
C/L
STA: 365+40.48

END SLOTTED DRAIN

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

CITY OF CORONADO
PLAN R-294
DATE: 11-04-2024
401 B Street, Suite 1600
San Diego, CA 92101
(619) 961-2800 (619) 961-2392 fax
www.psomas.com
JAMES S. BLISS R.C.E. NO. 41795 DATE
CIVI L
Exp. 3-31-26
No. 41795
JAMES S. BLISS

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD

CIVIL DETAILS - STORM DRAIN PLAN

AND CROSSWALK REMOVAL MATCHLINE SEE ABOVE RIGHT MATCHLINE SEE BELOW LEFT 8 STORM DRAIN DATA TABLE
NO. DELTA/BRG RADIUS LENGTH REMARKS
2,137.18' -
-
-
-
1 2
3 4
5 - S50°29'07.98"E
N59°01'08.78"W
N44°51'12.99"W
S50°33'56.62"E
199.26'
139.44'

38.01'

56.21'
364.00'
Attachment 2
Item 8.c
August 19, 2025 City of Coronado Page 710

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

CITY OF CORONADO
PLAN R-294
DATE: 11-04-2024
Plotted - 4/10/2025 11:12:11 AM :: Saved - 4/10/2025 10:56:20 AM :: J:\SD\5COR012614 - The Shores Median Improvements\TRANSP\SHEETS\T-1 TO T-2.dwg :: amy.pawlowski 401 B Street, Suite 1600
San Diego, CA 92101
(619) 961-2800 (619) 961-2392 fax
www.psomas.com
JAMES S. BLISS R.C.E. NO. 41795 DATE
G EN
E
IN

AL PROFESSION
ER T
E
REGIS
D
RE
IA

IFO L E OF CA
RN

STAT CIVI L
Exp. 3-31-26
No. 41795
JAMES S. BLISS

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD
TITLE SHEET 1

CITY OF CORONADO

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

LOCATION MAP
N.T.S.

VICINITY MAP
N.T.S.
805
805
5 8
8 15
163
5 M E X I C O

SAN YSIDRO

CHULA VISTA

CORONADO

NATIONAL CITY
SAN
DIEGO

LA MESA
. BALBOA AVE. LA JOLLA EL CAJON
DEL
MAR

SOLANA BEACH

RANCHO BERNARDO
POWAY
52 94
54 15
5 U. S. A. P A C I F I C O C E A N
125
94 67

PROJECT

LOCATIONS

TWO WORKING DAYS BEFORE YOU DIG
TOLL FREE 1-800-422-4133

CALL UNDERGROUND SERVICE ALERT
WILL BE VALID. FOR YOUR DIG ALERT I.D. NUMBER
BE ISSUED BEFORE A "PERMIT TO EXCAVATE"

REQUIRES A DIG ALERT IDENTIFICATION NUMBER
SECTION 4216/4217 OF THE GOVERNMENT CODE

IMPORTANT NOTICE

SURVEY MONUMENTS DECLARATION OF RESPONSIBLE CHARGE

LIST OF DRAWINGS
SHEET No. DESCRIPTION
T-1 TITLE SHEET
T-2 GENERAL NOTES, SPECIAL NOTES, ABBREVIATIONS AND LEGEND C-1 EXISTING CONDITIONS
C-2 EXISTING CONDITIONS
C-3 EXISTING CONDITIONS
C-4 EXISTING CONDITIONS
C-5 CIVIL DETAILS - MEDIAN WIDENING - ADDITIVE PROJECT #2 C-6 CIVIL DETAILS - STORM DRAIN PLAN AND CROSSWALK REMOVAL C-7 CIVIL DETAILS - STORM DRAIN PROFILE
C-8 CIVIL DETAILS - MAINTENANCE VEHICLE PULLOUT AREA
LD-1.0 TO LD-5.0 LANDSCAPE DEMOLITION PLAN
LD-5.1 ADDITIVE PROJECT #2 - LANDSCAPE DEMOLITION PLAN
LD-6.0 LANDSCAPE DEMOLITION PLAN
LD-7.0 LANDSCAPE DEMOLITION NOTES
LP-1.0 TO LP-5.0 LANDSCAPE CONSTRUCTION & PLANTING PLAN LP-5.1 ADDITIVE PROJECT #2 - LANDSCAPE CONSTRUCTION & PLANTING PLAN LP-6.0 LANDSCAPE CONSTRUCTION & PLANTING PLAN
LP-7.0 ENLARGEMENT PLANS
LP-8.0 LANDSCAPE CONSTRUCTION & PLANTING NOTES
LP-9.0 LANDSCAPE CONSTRUCTION LEGEND
LP-10.0 PLANTING LEGEND
LP-11.0 TO LP-13.0 LANDSCAPE CONSTRUCTION DETAILS
LP-14.0 PLANTING DETAILS
LI-1.0 TO LI-5.0 IRRIGATION PLAN
LI-5.1 ADDITIVE PROJECT #2 - IRRIGATION PLAN
LI-6.0 IRRIGATION PLAN
LI-7.0 IRRIGATION NOTES & CALCULATIONS
LI-8.0 IRRIGATION LEGEND
LI-9.0 TO LI-15.0 IRRIGATION DETAILS
EL-1.0 ELECTRICAL AND LIGHTING PLAN
EL-2.0 ELECTRICAL AND LIGHTING PLAN
EL-3.0 ELECTRICAL AND LIGHTING PLAN
EL-4.0 ELECTRICAL AND LIGHTING PLAN
EL-5.0 ELECTRICAL AND LIGHTING PLAN
EL-6.0 ELECTRICAL AND LIGHTING PLAN
EL-7.0 ELECTRICAL AND LIGHTING PLAN
EL-8.0 ELECTRICAL AND LIGHTING PLAN
EL-9.0 ELECTRICAL AND LIGHTING PLAN
EL-10.0 ELECTRICAL AND LIGHTING PLAN
TC-1 TRAFFIC CONTROL PLAN
TC-2 TRAFFIC CONTROL PLAN
TC-3 TRAFFIC CONTROL PLAN
TC-4 TRAFFIC CONTROL PLAN
TC-5 TRAFFIC CONTROL PLAN
TC-6 TRAFFIC CONTROL PLAN
TC-7 TRAFFIC CONTROL PLAN

TOPOGRAPHIC MAPPING
MAYOR

JOHN DUNCAN

CITY COUNCIL CITY ENGINEER

JAMES NEWTON

P A C I F I C

O C E A N
75 SEVENTH ST. SIXTH ST.

FIFTH ST. FOURTH ST. THIRD ST.

SECOND ST.

EIGHTH ST.

TENTH ST. NINTH ST.

FIRST ST.

J AVE.

I AVE. H AVE. G AVE. F AVE. E AVE.

D AVE.

ORANGE AVE. C AVE. B AVE.

A AVE.

ALAMEDA BLVD.

NORTH
ISLAND

CORONADO
GOLF
COURSE

GLORIETTA
BAY
POMONA GLORIETTA BLVD.

ORANGE
AVE.

TIDELAND
PARK
ADELLAMIGUEL AVE. AVE. MARGARITA AVE.

PALM AVE.
bridge CORONADO
harbor
sd
OLIVE
AVE.

PRIOR TO THE START OF CONSTRUCTION, THE CONTRACTOR SHALL BE

RESPONSIBLE FOR COORDINATING THE OFFSETTING OF ALL SURVEY

MONUMENTS AND BENCH MARKS THAT WILL BE REMOVED WITH THE DEMOLITION/CONSTRUCTION OF THE PROJECT. THE OFFSETTING AND

REPLACEMENT OF THE MONUMENTS AND BENCHMARKS, INCLUDING THE FILING

OF A CORNER RECORD OF SURVEY IF REQUIRED BY THE LAND SURVEYORS ACT, WILL BE PERFORMED BY A CA-LICENSED PLS OR RCE.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REPLACEMENT OF ANY

MONUMENTS OR BENCH MARKS WHICH ARE NOT INITIALLY OFFSET BUT

SUBSEQUENTLY REMOVED DURING THE CONSTRUCTION, INCLUDING THE FILING

OF A CORNER RECORD OF SURVEY, BY A CALIFORNIA LICENSED LAND SURVEYOR.

ALAMEDABLVD.

CABRILLO AV. BALBOA AV.

T-1
CONTRACT NO. # 18-PS-ES-652
AVE.

ENCINO
ROW

GLORIETTA
PL.

OCEAN
CT.

CORONADO AV. COUNTRY CLUB LN.

CAJON
PL.
75 COMPANY NAME:

COMPANY ADDRESS:

COMPANY PHONE:

COMPANY FAX:

COMPANY EMAIL:

PSOMAS
401 B STREET, Suite 1600
(619) 961-2800
(619) 961-2392
www.psomas.com
JAMES S BLISS. R.C.E. C 41795 DATE
San Diego, CA 92101

I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT. THAT I HAVE EXCERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT AS DEFINED IN THE SECTION 6703 OF THE

BUSINESS AND PROFESSIONS CODE, AND THAT THE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.

I UNDERSTAND THAT THE CHECK OF THE PROJECT DRAWINGS AND

SPECIFICATIONS BY THE CITY OF CORONADO IS CONFINED TO A REVIEW

ONLY AND DOES NOT RELIEVE ME, AS AN ENGINEER OF WORK, OF MY RESPONSIBILITIES FOR THE PROJECT DESIGN.

THE COORDINATES SHOWN HEREON ARE BASED UPON THE CALIFORNIA COORDINATE SYSTEM OF 1983, CCS83, ZONE 6, (EPOCH 1991.35) IN ACCORDANCE WITH THE CALIFORNIA PUBLIC RESOURCES CODE SECTIONS 8801-8819; SAID COORDINATES ARE BASED LOCALLY UPON FIELD-OBSERVED TIES TO THE FOLLOWING CALIFORNIA SPATIAL REFERENCE NETWORK, OR EQUIVALENT STATIONS:

REFERENCED SAN DIEGO UNIFIED PORT DISTRICT CONTROL STATIONS CONNECTED:

STATION NAME NORTHING EASTING ELLIPSE HEIGHT (Ft.) SOURCE PUBLISHED ACCURACY 21 WP-21 SET SCRB 1822891.538 6791542.245 -139.218 - - 108 HV-108 FD. MAG 1822987.883 6793619.586 -109.449 - - 5261 FD CHIS + IN S/W 1823143.327 6791789.836 -138.853 - - 7340 CP MAG ELY PKG 1822754.725 6793798.633 -108.701 - - 9634 CP M/W ALLEY 1823230.314 6793089.297 -109.992 - - DISTANCES ARE GRID RELATIVE TO CCS83. TO OBTAIN EQUIVALENT GROUND DISTANCES DIVIDE BY THE AVERAGE COMBINATION FACTOR FOR THE PROJECT SITE (I.E. GROUND DISTANCE = GRID DISTANCE ÷ 1.0000247) THE ELEVATIONS SHOWN HEREON ARE BASED UPON THE CALIFORNIA ORTHOMETRIC HEIGHTS OF 1988 (NAVD88), IN ACCORDANCE WITH THE CALIFORNIA PUBLIC RESOURCES CODE SECTIONS 8890-8902; SAID ELEVATIONS ARE BASED LOCALLY UPON FIELD-OBSERVED TIES TO THE FOLLOWING CALIFORNIA SPATIAL REFERENCE NETWORK, OR EQUIVALENT STATIONS:

REFERENCED CITY OF CORONADO CONTROL STATIONS CONNECTED:

STATION NAME ELEVATION (Ft.) SOURCE PUBLISHED ACCURACY
21 WP-21 SET SCRB -25.550 - - 108 HV-108 FD. MAG 4.250 - - 5261 FD CHIS + IN S/W -25.180 - - 7340 CP MAG ELY PKG 5.000 - - 9634 CP M/W ALLEY 3.700 - -

TOPOGRAPHIC MAPPING AS SHOWN HEREON IS COMPILED FROM A CONVENTIONAL FIELD SURVEY CONDUCTED 2020, AND IS IN CONFORMANCE WITH FGDC GEOSPATIAL POSITIONING ACCURACY STANDARDS, PART 4: ARCHITECTURE,

ENGINEERING, CONSTRUCTION, AND FACILITIES MANAGEMENT
(FGDC-STD-007.4-2002), NOMINALLY WITH A PLOTTING SCALE OF 1 ”= 30'

BASIS OF COORDINATES AND ELEVATIONS
POMONA
AVE.

RENDOVA RD.

CARRIE DOWNEY

MARK FLEMING

KELLY PURVIS

AMY STEWARD
Attachment 3
Item 8.c
August 19, 2025 City of Coronado Page 711

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD
2 EXISTING CONDITIONS
LEGEND

ABBREVIATIONS
X

SPECIAL NOTES

PRIVATE ENGINEERING NOTE

WORK TO BE DONE

STANDARD SPECIFICATIONS

STANDARD DRAWINGS
GENERAL NOTES:
“ ”
IMPROVEMENT LEGEND:

GENERAL NOTES, SPECIAL NOTES,

ABBREVIATIONS AND LEGEND
UNDERGROUND FACILITIES:

UTILITY CONTACT NUMBERS (NOT LISTED ABOVE)
Item 8.c
August 19, 2025 City of Coronado Page 712

CALTRANS R/W
R/W

CALTRANS R/W

CALTRANS
R/W

A V E N I D A
W
W
W

S T R A N D WAY

POMONA AVE
ORANGE AVE S I L V E R S T R A N D B L V D.

D E L S O L
380+00
381+00
382+00
383+00
384+00
385+00
PT: 382+79.07
PC: 383+24.59
C/L
T RRR

CALTRANS R/W

CALTRANS R/W
R/W
R/W

CALTRANS R/W

CALTRANS R/W
R/W

CALTRANS R/W
R/W
S I L V E R S T R A N D B L V D.
375+00 376+00 377+00 378+00
379+00
380+00 PC: 378+00.76

CALTRANS R/W
C/L LO-34527

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD

EXISTING CONDITIONS
MATCHLINE SEE BELOW LEFT MATCHLINE SEE SHEET C-2

MATCHLINE SEE ABOVE RIGHT
3 Item 8.c
August 19, 2025 City of Coronado Page 713

CALTRANS R/W

CALTRANS R/W
R/W
S I L V E R S T R A N D B L V D.
369+00 370+00 371+00 372+00 373+00 374+00 C/L

CALTRANS R/W

CALTRANS R/W
R/W

CALTRANS R/W

R/W A V E N I D A D E D R I V E W A Y L A S A R E N A S S I L V E R S T R A N D B L V D.
363+00 364+00 365+00 366+00 367+00 368+00

CALTRANS R/W
C/L

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD
EXISTING CONDITIONS MATCHLINE SEE SHEET C-3 MATCHLINE SEE SHEET C-1 MATCHLINE SEE BELOW LEFT MATCHLINE SEE ABOVE RIGHT 4 Item 8.c
August 19, 2025 City of Coronado Page 714

CALTRANS R/W

CALTRANS R/W
R/W

CALTRANS R/W

CALTRANS R/W
R/W
S I L V E R S T R A N D B L V D. A V E N I D A L U N A R W 357+00
358+00 360+00 359+00
361+00 362+00 PT: 359+54.88
C/L LO-34525

CALTRANS R/W

CALTRANS R/W
R/W
S I L V E R S T R A N D B L V D.
353+00
354+00
355+00
356+00
PC: 356+00.14
C/L
LO-34525

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD

EXISTING CONDITIONS
MATCHLINE SEE SHEET C-4 MATCHLINE SEE SHEET C-2 MATCHLINE SEE BELOW LEFT MATCHLINE SEE ABOVE RIGHT 5 Item 8.c
August 19, 2025 City of Coronado Page 715

CALTRANS R/W

CALTRANS R/W
R/W B U D S A L L E Y R E N D O V A R D.
348+00 347+81 349+00 350+00 351+00 352+00 353+00 BP: 347+81.34 C/L

CALTRANS R/W

CALTRANS R/W
R/W
R/W TARAWA RD. TARAWA RD.

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD
EXISTING CONDITIONS MATCHLINE SEE SHEET C-3 MATCHLINE SEE BELOW LEFT MATCHLINE SEE ABOVE RIGHT 6 Item 8.c
August 19, 2025 City of Coronado Page 716
S I L V E R S T R A N D B L V D. A V E N I D A L U N A R W 357+00
358+00 360+00 359+00
361+00 362+00 PT: 359+54.88
C/L LO-34525 3'
S I L V E R S T R A N D B L V D. A V E N I D A L U N A R W C1 C2
L1
L2
L3
L4 C3
357+00
358+00 360+00 359+00
361+00 362+00 PT: 359+54.88
C/L LO-34525
BC - JOIN EXIST. CURB
TC: 12.62
FS: 12.32
NORTHING: 1827042.81
EASTING: 6278183.21
PRC - TC: 12.57
NORTHING: 1827028.57
EASTING: 6278210.21
EC - TC: 12.28
FL: 11.70
NORTHING: 1827014.32
EASTING: 6278237.22
ANG. PT. - TC: 12.25
FL: 11.67
NORTHING: 1826985.44
EASTING: 6278272.23
ANG. PT. - TC: 12.25
FL: 11.67
NORTHING: 1826970.71
EASTING: 6278290.09
BC - TC: 12.23
FL: 11.73
NORTHING: 1826862.48
EASTING: 6278421.32
JOIN EXIST. C&G - TC: 12.22
FL: 11.76
NORTHING: 1826729.40
EASTING: 6278569.45

JOIN EXIST
FL: 11.80
FL: 11.61
FL: 12.24
FS: 12.24 FS: 12.17 3'
ADDITIVE PROJECT #2 - CURB DATA TABLE
Line #/Curve #
L3
L4
C3
C1
C2
L1
L2
Length

9.73'
170.11'
199.18'

30.75'

45.39'

10.23'
Bearing/Delta
N69° 26' 57.68"W
N50° 29' 07.98"W
004.8460°
023.4879°
023.4879°
N50° 29' 07.98"W
N31° 44' 14.01"W
Radius
2355.00

75.00 75.00

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD

CIVIL DETAILS - MEDIAN WIDENING

REMOVE EXIST ASPHALT PAVEMENT

AND AGGREGATE BASE

REMOVE EXIST CONCRETE

PAVEMENT AND PERIMETER

CURB/GUTTER

SEE LANDSCAPE PLANS FOR

DEMOLITION WITHIN THE MEDIAN

ASPHALT PAVEMENT PATCH (FULL
DEPTH HOT-MIX, PG 64-10 ASPHALT).

THICKNESS TO MATCH THICKNESS
OF EXIST. STRUCTURAL SECTION.

LANDSCAPE PER LANDSCAPE PLANS

CONCRETE SWALE REPLACEMENT
PER DETAIL A1 ON THIS SHEET.
1 2

PROTECT IN PLACE (AS NOTED)

REMOVE AND DISPOSE (AS NOTED)

REMOVE PORTION OF EXISTING

CONCRETE APRON AROUND CATCH
BASIN. REPLACE PER
IMPROVEMENTS BELOW.

DEMOLITION NOTES
LEGEND
1 CONSTRUCT CONCRETE CURB AND
GUTTER PER CALTRANS STD. PLAN
A87A, TYPE A2-6.

CONSTRUCT CONCRETE MEDIAN
CURB PER CALTRANS STD. PLAN
A87A, TYPE A1-6.

TRANSITION CURB AND GUTTER TO

JOIN EDGE OF EXISTING CATCH
BASIN. TRANSITION TO 0" CURB
HEIGHT IN LAST 3' AT CATCH BASIN

TRANSITION CURB TO CURB AND
GUTTER IN 10'.

PATCH CONCRETE APRON AROUND

CATCH BASIN TO ORIGINAL
CONDITIONS.

TRANSITION CONCRETE SWALE TO
NEW CURB & GUTTER.

IMPROVEMENT NOTES
LEGEND
1 7
3 2
3 4
5 6
1 1
1 1 1
1 1
1 1
1 1
1 2
2 1
2 2
1 1
1 1
1 3
2 4
1 5
3 ADDITIVE PROJECT #2
12" SUBGRADE COMPACTED
TO 95% MAX DENSITY
TOP OF

PAVEMENT

EQUAL EQUAL
3'
2% 2%

CONCRETE SWALE
N.T.S.

A1
-
R = 1
2 " (TYP)
6 8" THICK 3,250 PSI CONCRETE
Item 8.c
August 19, 2025 City of Coronado Page 717
S I L V E R S T R A N D B L V D. A V E N I D A L U N A R 3211 12.738 FDM * L&T IN TC
3225 12.704 FDM * L&T IN TC
3230 12.610 FDM * L&T IN TC
3353

13.405 FDM * L&T IN TC
WV
WV
3211 12.738 FDM * L&T IN TC
3225 12.704 FDM * L&T IN TC
3230 12.610 FDM * L&T IN TC
3353

13.405 SN
FDM * L&T IN TC SN SLPB
CB
DI
WV
TSPB
WV
GS
AC
AC GS
AC

12.38 TC

11.88 FL

12.86 TC

12.46 FL 12.92 TC 12.51 FL 12.67 TC 12.27 FL

13.91 TC

13.55 FL

13.72 TC

13.35 FL 13.16 TC 12.83 FL 12.72 TC 12.38 FL
W 18" SD

TMH TMH

SDMH SD
SD
18" SD
SN

CALTRANS R/W

CALTRANS R/W
R/W

CALTRANS R/W

CALTRANS R/W
R/W
STA: 361+75.00
TYPE G4 DI

PER CALTRANS
STD. PLAN D73
STA: 360+75.00
TYPE G3 DI

PER CALTRANS
STD. PLAN D73
18" SLOTTED PLASTIC PIPE
PER CALTRANS STD. PLAN
D98D AND D98F
18" RCP
18" RCP
357+00
358+00 360+00 359+00
361+00 362+00 PT: 359+54.88
C/L LO-34525
STA: 361+15.83

EXIST GRATED INLET
18" SLOTTED PLASTIC PIPE
PER CALTRANS STD. PLAN
D98D AND D98F
STA: 357+35.60

BEGIN SLOTTED DRAIN
1 2
5 4 3 A V E N I D A D E D R I V E W A Y
WV
SN
SLA
SLA
WV
TSPB

TSPB AC
AC
AC

12.65 TC

12.38 FL

12.51 TC

12.82 FL 12.63 TC 12.07 FL 12.44 TC 11.91 FL 12.38 TC 11.98 FL

12.85 TC

12.50 FL 13.21 TC 12.68 FL 12.62 TC 12.35 FL 12.98 TC 12.70 FL L A S A R E N A S S I L V E R S T R A N D B L V D.
537-610-13-00

CALTRANS R/W

CALTRANS R/W
R/W

CALTRANS R/W

CALTRANS R/W
R/W
18" SLOTTED PLASTIC PIPE
PER CALTRANS STD. PLAN
D98D AND D98F
363+00 364+00 365+00 366+00 367+00 368+00

CALTRANS R/W
C/L
STA: 365+40.48

END SLOTTED DRAIN
5 REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

CITY OF CORONADO
PLAN R-294
DATE: 11-04-2024
Plotted - 4/15/2025 1:59:24 PM :: Saved - 4/15/2025 1:58:44 PM :: J:\SD\5COR012614 - The Shores Median Improvements\TRANSP\SHEETS\C-6 - Stormdrain Plan.dwg :: amy.pawlowski 401 B Street, Suite 1600
San Diego, CA 92101
(619) 961-2800 (619) 961-2392 fax
www.psomas.com
JAMES S. BLISS R.C.E. NO. 41795 DATE
G EN
E
IN

AL PROFESSION
ER T
E
REGIS
D
RE
IA

IFO L E OF CA
RN

STAT CIVI L
Exp. 3-31-26
No. 41795
JAMES S. BLISS

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

CIVIL DETAILS - STORM DRAIN PLAN

AND CROSSWALK REMOVAL
SCALE: 1" =
0 10' 20' 40' 60'
20' MATCHLINE SEE ABOVE RIGHT MATCHLINE SEE BELOW LEFT

REMOVE PEDESTRIAN PUSHBUTTON AND

SIGNAL HEAD FOR NORTH LEG (BOTH SIDES)
INSTALL TYPE 1 PEDESTRIAN BARRICADE AND
"NO PED CROSSING - USE CROSSWALK" SIGN

PREVENTING CROSSING ALONG NORTH LEG

REMOVE EXISTING CROSSWALK

STRIPING BY SANDBLASTING
INSTALL TYPE 1 PEDESTRIAN BARRICADE AND
"NO PED CROSSING - USE CROSSWALK" SIGN

PREVENTING CROSSING ALONG NORTH LEG

INSTALL CROSSWALK

STRIPING (THERMOPLASTIC)

INSTALL CROSSWALK

STRIPING (THERMOPLASTIC)
INSTALL TYPE 1 PEDESTRIAN
BARRICADE WITH "NO PED

CROSSING - USE
CROSSWALK" SIGN
C-6
8 STORM DRAIN DATA TABLE
NO. DELTA/BRG RADIUS LENGTH REMARKS
2,137.18' -
-
-
-
1 2
3 4
5 - S50°29'07.98"E
N59°01'08.78"W
N44°51'12.99"W
S50°33'56.62"E
199.26'
139.44'

38.01'

56.21'
364.00'

CONTRACTOR TO PROVIDE SEPARATE

TRAFFIC CONTROL PLAN FOR CALTRANS

APPROVAL FOR CROSSWALK WORK
12" SUBGRADE COMPACTED
TO 95% MAX DENSITY
TOP OF

PAVEMENT

EQUAL EQUAL
3'
2%
2%

CONCRETE SWALE
N.T.S.

A1
-
R = 1
2 " (TYP)
8" THICK 3,250 PSI CONCRETE
Item 8.c
August 19, 2025 City of Coronado Page 718
361+75.00 SD INLET TYPE G4 TG 11.84 361+15.83 EXIST SD INLET (TG 11.61) 360+75.00 SD INLET TYPE G3 TG 11.68 365+40.48 FS 12.08 END SLOTTED PLASTIC PIPE EXIST GRADE 10.22 IE IN

2.50 5.00

10.00 15.00

7.50 12.50
364+00 363+00 362+00 361+00 360+00 10.58 IE
364.00'~18" SLOTTED PIPE @ 0.10% 7.68 IE OUT 56.20'~18" STORM DRAIN PIPE @ 2.80%6.01 IE IN 6.01 IE IN 6.48 IE OUT

40.84'~18" STORM DRAIN PIPE @ 1.20%
338.70'~18" SLOTTED PIPE @ 0.10%
365+50 365+00 9.92 IE IN 7.70 IE IN (EX. 18") 5.77 IE OUT (EX. 18") CONNECT NEW PIPES TO EXIST BOX PER DETAIL BELOW EXIST GRADE 357+35.60 FS 11.76 BEGIN SLOTTED PLASTIC PIPE 359+00

2.50 5.00

10.00 15.00

7.50 12.50 10.26 IE
358+00 357+00
338.70'~18" SLOTTED PIPE @ 0.10%

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

CITY OF CORONADO
PLAN R-294
DATE: 11-04-2024
Plotted - 4/10/2025 12:30:06 PM :: Saved - 4/10/2025 12:27:04 PM :: J:\SD\5COR012614 - The Shores Median Improvements\TRANSP\SHEETS\C-7.dwg :: amy.pawlowski 401 B Street, Suite 1600
San Diego, CA 92101
(619) 961-2800 (619) 961-2392 fax
www.psomas.com
JAMES S. BLISS R.C.E. NO. 41795 DATE
G EN
E
IN

AL PROFESSION
ER T
E
REGIS
D
RE
IA

IFO L E OF CA
RN

STAT CIVI L
Exp. 3-31-26
No. 41795
JAMES S. BLISS

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD
C-7

CIVIL DETAILS - STORM DRAIN PROFILE
9 SCALE: 1" =
0 10' 20' 40' 60'
20'
SCALE: 1"=20' HORIZ. 1"=4' VERT.

STORM DRAIN PROFILE

2.50 5.00

7.50 10.00

12.50 15.00

2.50 5.00

7.50 10.00

12.50 15.00
359+50
359+50 STA: 359+50 MATCHLINE SEE BELOW LEFT STA: 359+50 MATCHLINE SEE ABOVE RIGHT SCALE: 1"=20' HORIZ. 1"=4' VERT.

STORM DRAIN PROFILE
SCALE: 1"=20' HORIZ. 1"=4' VERT.

STORM DRAIN CONNECTION TO EXISTING MANHOLE DETAIL EXIST CATCH BASIN WALL

EXIST REBAR, (TYP)

CUT EXIST REBAR

AS NECESSARY

BREAK OUT CONCRETE,

FILL ANNULAR SPACE

WITH NON-SHRINK GROUT
I.D. PIPE
Item 8.c
August 19, 2025 City of Coronado Page 719

CALTRANS R/W
R/W

11.71 TC

11.34 FL 12.25 TC 11.89 FL

13.90 TC

13.55 FL 14.01 TC 13.62 FL
SMH
SMH

ABANDON BY OTHER
BFP
SN
S I L V E R S T R A N D B L V D. 3'
378+00 377+00
379+00 PC: 378+00.76
C/L LO-34527

CALTRANS R/W
R/W

11.71 TC

11.34 FL 12.25 TC 11.89 FL

13.90 TC

13.55 FL 14.01 TC 13.62 FL
SMH
SMH

ABANDON BY OTHER
BFP
SN
100' S I L V E R S T R A N D B L V D.
10'
68' 16' 12'
16' 10' 3'
378+00 377+00
379+00 PC: 378+00.76
C/L LO-34527

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

CITY OF CORONADO
PLAN R-294
DATE: 11-04-2024
Plotted - 4/10/2025 1:11:35 PM :: Saved - 4/10/2025 1:11:16 PM :: J:\SD\5COR012614 - The Shores Median Improvements\TRANSP\SHEETS\C-8.dwg :: amy.pawlowski 401 B Street, Suite 1600
San Diego, CA 92101
(619) 961-2800 (619) 961-2392 fax
www.psomas.com
JAMES S. BLISS R.C.E. NO. 41795 DATE
G EN
E
IN

AL PROFESSION
ER T
E
REGIS
D
RE
IA

IFO L E OF CA
RN

STAT CIVI L
Exp. 3-31-26
No. 41795
JAMES S. BLISS

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD
C-8

CIVIL DETAILS - MAINTENANCE VEHICLE PULLOUT AREA
SCALE: 1"=20'

DEMOLITION PLAN
SCALE: 1" =
0 10' 20' 40' 60'
20'
SCALE: 1"=20'

IMPROVEMENT PLAN

REMOVE EXIST ASPHALT PAVEMENT

AND AGGREGATE BASE

REMOVE EXIST CONCRETE

PAVEMENT AND PERIMETER

CURB/GUTTER

REMOVE EXIST LANDSCAPING

ASPHALT PAVEMENT PATCH
(PROVIDE FULL DEPTH HOT MIX, PG
64-10 ASPHALT). THICKNESS TO
MATCH EXISTING AC/BASE SECTION.
2 PROTECT IN PLACE (AS NOTED)

REMOVE AND DISPOSE (AS NOTED)

DEMOLITION NOTES
LEGEND
1 CONSTRUCT CALTRANS STANDARD
MOUNTABLE CURB, TYPE D-4 PER
CALTRANS STD. PLAN A87A.

TRANSITION MOUNTABLE CURB TO
EXISTING 6" CURB AND GUTTER.

PAVED MAINTENANCE VEHICLE
PULL-OUT PER LANDSCAPE PLANS.

CONSTRUCT MOUNTABLE CURB AND
GUTTER, TYPE B4 PER CALTRANS
STD. PLAN A87A.

CONSTRUCT TYPE A GRAVITY
RETAINING WALL PER SDRSD C-9.

INSTALL MONUMENT WELL OVER

EXISTING SURVEY MONUMENT PER
SDRSD M-10.

IMPROVEMENT NOTES
LEGEND
1 10
2 3
4 CURB

WATER LINE

SURVEY MONUMENT SEE LANDSCAPE PLANS FOR

DEMOLITION WITHIN MEDIAN

WATER LINE
SIGN
2 5
FS: 12.17
TW: 12.74
BW: 11.24 FS: 12.41 FS: 12.15
FS: 11.84
TW: 14.41
BW:11.41
FS: 11.91 TW: 14.15
BW: 11.15
TW: 12.34
BW: 10.84 2%2%

EX TC: 14.06

EX TC: 13.99

EX TC: 14.01

SURVEY MONUMENT
1 1
1 1
2 1
2 3
5 6

EX TC: 14.06 6
FS: 12.24
FL: 12.10 FL: 11.72
Item 8.c
August 19, 2025 City of Coronado Page 720
TPB
TPB
TPB
LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO & REMOVE EXISTING

IRRIGATION MAINLINE, VALVES, LATERALS,

WIRES & HEADS IN PLANTER AREAS

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES

LANDSCAPE DEMOLITION PLAN
LD-1.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
MATCHLINE - SEE SHEET LD-2.0

POMONA AVENUE

ORANGE AVENUE

ROW LINE

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
4 5
6 7
EXISTING SIGN. RE-POUR SIGN FOOTINGS IF

REQUIRED BY ASPHALT REMOVAL PER DETAIL
C/LP-12.0
8 9
1 2
3 2
5 4
6 7
8 2
2 9
10 3
11 2
3 12 4

SYMBOL DESCRIPTION
10 SHEET KEYNOTES
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB
11 EXISTING LIGHT STANDARD TYP. PROTECT IN
PLACE. REFER TO ELECTRICAL DRAWINGS
12 EXISTING UTILITY BOX/VAULT/STRUCTURE. RESET

POSITION OUTSIDE OF MAINTENANCE STRIP AS
INDICATED IN LP DRAWINGS. REFER TO DETAIL
D/LP-12.0
6 EXISTING UTILITY BOX/VAULT/POLE/STRUCTURE.

RESET TO FINISH GRADE AND PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN
CIVIL/ELECTRICAL DRAWINGS.

STREET LIGHT CONDUIT OR ELECTRICAL
UTILITY/LINE TYP. REFER TO ELECTRICAL

DRAWINGS FOR PROTECTION OR DEMOLITION

TRENCH/SAWCUT THROUGH OR USE DIRECTIONAL

BORING AS REQUIRED TO PROVIDE IRRIGATION
SLEEVES/MAINLINE/LATERALS/WIRES. REFER TO
IRRIGATION PLANS. REPLACE TRENCHED

ASPHALT IN KIND AFTER PLACEMENT OF
IRRIGATION SLEEVES/LATERALS/WIRES. REFER TO
DETAIL C/LI-13.0 FOR TRENCHING DETAIL
EXISTING ASPHALT AND BASE. DEMO AND
REMOVE
CAUTION!!! EXISTING GAS LINE. PROTECT IN
PLACE. REFER TO GAS LINE CROSSING DETAIL
A/LI-15.0
EXISTING CONCRETE MAINTENANCE STRIP.

DEMO AND REMOVE. PROTECT EXISTING CURB IN
PLACE.

EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.

EXISTING SIGN. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL/ELECTRICAL

DRAWINGS
13 13 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
11 14
14 CONTRACTOR SHALL TEST FOR PRESENCE OF

SOIL STERILANT IN SOILS BENEATH ASPHALT AND

REMOVE SOIL OR AMEND SOIL AS NEEDED TO

ALLOW FOR HEALTHY/VIGOROUS PLANT GROWTH
Item 8.c
August 19, 2025 City of Coronado Page 721
LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO & REMOVE EXISTING

IRRIGATION MAINLINE, VALVES, LATERALS,

WIRES, & HEADS IN PLANTER AREAS

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
4 5
6 7
LD-2.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
MATCHLINE - SEE SHEET LD-1.0 MATCHLINE - SEE SHEET LD-3.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DEL SOL

LANDSCAPE DEMOLITION PLAN

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES
8 9
10 SYMBOL DESCRIPTION
11 1 2
3 4
3 5
6 7 3 8 9 10 11 12
12 6

TRENCH/SAWCUT THROUGH OR USE DIRECTIONAL

BORING AS REQUIRED TO PROVIDE IRRIGATION
SLEEVES/MAINLINE/LATERALS/WIRES. REFER TO
IRRIGATION PLANS. REPLACE TRENCHED

ASPHALT IN KIND AFTER PLACEMENT OF
IRRIGATION SLEEVES/LATERALS/WIRES. REFER TO
DETAIL C/LI-13.0 FOR TRENCHING DETAIL
EXISTING SEWER LINE. PROTECT IN PLACE
EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.

EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB
EXISTING TOP/TOE OF SLOPE. RE-GRADE
MEDIAN. REFER TO DETAIL B/LP-12.0
EXISTING LIGHT STANDARD TYP. PROTECT IN
PLACE. REFER TO ELECTRICAL DRAWINGS
EXISTING SURVEY MONUMENT. PROTECT IN
PLACE

STREET LIGHT CONDUIT OR ELECTRICAL
UTILITY/LINE TYP. REFER TO ELECTRICAL

DRAWINGS FOR PROTECTION OR DEMOLITION
EXISTING SIGN. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL/ELECTRICAL

DRAWINGS
EXISTING UTILITY BOX/VAULT/STRUCTURE.

RESET POSITION OUTSIDE OF MAINTENANCE
STRIP AS INDICATED IN LP DRAWINGS. REFER TO
DETAIL D/LP-12.0

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL DRAWINGS
EXISTING UTILITY BOX/VAULT/POLE/STRUCTURE.

RESET TO FINISH GRADE AND PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN
CIVIL/ELECTRICAL DRAWINGS.
13 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
13 12
14 15

SYMBOL DESCRIPTION
14 15
EXISTING BACKFLOW PREVENTER. PROTECT IN
PLACE
EXISTING WATER METER. PROTECT IN PLACE
14 Item 8.c
August 19, 2025 City of Coronado Page 722

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
4 5
6 EXISTING SIGN. RESET SIGN IN SAME POSITION

AND RE-POUR SIGN FOOTINGS IF REQUIRED BY
MEDIAN GRADING. REFER TO CIVIL DRAWINGS
7 EXISTING SIGN. RESET POSITION OUTSIDE OF

MAINTENANCE STRIP AS SHOWN IN LP

DRAWINGS AND RE-POUR SIGN FOOTINGS PER
DETAIL C/LP-12.0
8 9
10 SYMBOL DESCRIPTION
LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO & REMOVE EXISTING

IRRIGATION MAINLINE, VALVES, LATERALS,

WIRES, & HEADS IN PLANTER AREAS
LD-3.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LD-2.0 MATCHLINE - SEE SHEET LD-4.0

SILVER STRAND BOULEVARD

ROW LINE

LANDSCAPE DEMOLITION PLAN

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES
1 2 3 4 5 6 5 7 8 5 9 8 10
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB
EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.

EXISTING TOP/TOE OF SLOPE. RE-GRADE
MEDIAN. REFER TO DETAIL B/LP-12.0

STREET LIGHT CONDUIT OR ELECTRICAL
UTILITY/LINE TYP. REFER TO ELECTRICAL

DRAWINGS FOR PROTECTION OR DEMOLITION
EXISTING SIGN. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL/ELECTRICAL

DRAWINGS
EXISTING LIGHT STANDARD TYP. PROTECT IN
PLACE. REFER TO ELECTRICAL DRAWINGS
EXISTING UTILITY BOX/VAULT/STRUCTURE.

RESET POSITION OUTSIDE OF MAINTENANCE
STRIP AS INDICATED IN LP DRAWINGS. REFER TO
DETAIL D/LP-12.0
CAUTION!!! EXISTING GAS LINE. PROTECT IN
PLACE. REFER TO GAS LINE CROSSING DETAIL
A/LI-15.0
11 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
11 13
Item 8.c
August 19, 2025 City of Coronado Page 723
ALL IMPROVEMENTS EAST OF THIS LINE INCLUDED IN ADD ALTERNATE #1 ALL IMPROVEMENTS WEST OF THIS LINE ARE THE BASE BID

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
4 TRENCH/SAWCUT THROUGH OR USE

DIRECTIONAL BORING AS REQUIRED TO PROVIDE
IRRIGATION SLEEVES/LATERALS/WIRES. REFER
TO IRRIGATION PLANS. REPLACE TRENCHED

ASPHALT IN KIND AFTER PLACEMENT OF
IRRIGATION SLEEVES/LATERALS/WIRES. REFER
TO DETAIL C/LI-13.0 FOR TRENCHING DETAIL.

REPAIR/REPLACE IN KIND CROSSWALK STRIPING

WHERE TRENCHING DAMAGES EXISTING

STRIPING PATTERN
5 6
7 LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO & REMOVE EXISTING

IRRIGATION MAINLINE, VALVES, LATERALS,

WIRES, & HEADS IN PLANTER AREAS
8 9

SYMBOL DESCRIPTION
LD-4.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LD-3.0 MATCHLINE - SEE SHEET LD-5.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DE LAS ARENAS

LANDSCAPE DEMOLITION PLAN

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES
1 3
2 5 2 6
4 7 3 6 8 8 9

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. PROTECT IN PLACE UNLESS
INDICATED OTHERWISE IN CIVIL DRAWINGS.

DEMO AND REMOVE ASPHALT SWALE
5 2

STREET LIGHT CONDUIT OR ELECTRICAL
UTILITY/LINE TYP. REFER TO ELECTRICAL

DRAWINGS FOR PROTECTION OR DEMOLITION
EXISTING SIGN. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL/ELECTRICAL

DRAWINGS
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB
EXISTING LIGHT STANDARD TYP. PROTECT IN
PLACE. REFER TO ELECTRICAL DRAWINGS
EXISTING ASPHALT AND BASE. DEMO AND
REMOVE
EXISTING UTILITY BOX/VAULT/STRUCTURE.

RESET POSITION OUTSIDE OF MAINTENANCE
STRIP AS INDICATED IN LP DRAWINGS. REFER TO
DETAIL D/LP-12.0
EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.
10 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
10 14
14 CONTRACTOR SHALL TEST FOR PRESENCE OF

SOIL STERILANT IN SOILS BENEATH ASPHALT AND

REMOVE SOIL OR AMEND SOIL AS NEEDED TO

ALLOW FOR HEALTHY/VIGOROUS PLANT GROWTH
11 SYMBOL DESCRIPTION
11 11
Item 8.c
August 19, 2025 City of Coronado Page 724

SYMBOL DESCRIPTION
1 2

SHEET KEYNOTES
3 4
5 6
LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO & REMOVE EXISTING

IRRIGATION MAINLINE, VALVES, LATERALS,

WIRES, & HEADS IN PLANTER AREAS
7 8

SYMBOL DESCRIPTION
LD-5.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LD-4.0 MATCHLINE - SEE SHEET LD-6.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE AVENIDA LUNAR

LANDSCAPE DEMOLITION PLAN

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES
1 2 3 4 5 6 2 3 7
8 EXISTING ASPHALT AND BASE. DEMO AND
REMOVE
EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.

EXISTING UTILITY BOX/VAULT/STRUCTURE.

RESET POSITION OUTSIDE OF MAINTENANCE
STRIP AS INDICATED IN LP DRAWINGS. REFER TO
DETAIL D/LP-12.0

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL DRAWINGS
EXISTING SIGN. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL/ELECTRICAL

DRAWINGS
EXISTING SURVEY MONUMENT. PROTECT IN
PLACE
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB
EXISTING TOP/TOE OF SLOPE. RE-GRADE
MEDIAN. REFER TO DETAIL B/LP-12.0
9 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
9 15

CONTRACTOR SHALL TEST FOR PRESENCE OF

SOIL STERILANT IN SOILS BENEATH ASPHALT AND

REMOVE SOIL OR AMEND SOIL AS NEEDED TO

ALLOW FOR HEALTHY/VIGOROUS PLANT GROWTH
10 10
11 EXISTING SIGN. RESET SIGN IN SAME POSITION

AND RE-POUR SIGN FOOTINGS IF REQUIRED BY
MEDIAN GRADING AND ASPHALT REMOVAL.

REFER TO CIVIL DRAWINGS
11 12 ADDITIVE ALTERNATE #2. REFER TO SHEET LD-5.1

FOR ADDITIVE ALTERNATE DESIGN/CONDITION
12 Item 8.c
August 19, 2025 City of Coronado Page 725

SYMBOL DESCRIPTION
1 2

SHEET KEYNOTES
3 4
5 LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO AND REMOVE

EXISTING IRRIGATION MAINLINE, VALVES,

LATERALS, WIRES & HEADS IN PLANTER AREAS
EXISTING SIGN. RESET SIGN IN SAME POSITION

AND RE-POUR SIGN FOOTINGS IF REQUIRED BY
MEDIAN GRADING AND ASPHALT REMOVAL.

REFER TO CIVIL DRAWINGS
6 7

SYMBOL DESCRIPTION
LD-5.1

1.0 2.0 3.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LD-4.0 MATCHLINE - SEE SHEET LD-6.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE AVENIDA LUNAR
ADD ALTERNATE #2 - LANDSCAPE

DEMOLITION PLAN

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES
1 2 3 4 5 2 3 6
7 4.1 5.1 6.1
EXISTING ASPHALT AND BASE. DEMO AND
REMOVE
EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.

EXISTING SURVEY MONUMENT. PROTECT IN
PLACE
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB
EXISTING TOP/TOE OF SLOPE. RE-GRADE MEDIAN
PER CIVIL DRAWINGS TYP.

EXISTING UTILITY BOX/VAULT/POLE/STRUCTURE.

RESET TO FINISH GRADE AND PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN
CIVIL/ELECTRICAL DRAWINGS.
8 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
8 16

CONTRACTOR SHALL TEST FOR PRESENCE OF

SOIL STERILANT IN SOILS BENEATH ASPHALT AND

REMOVE SOIL OR AMEND SOIL AS NEEDED TO

ALLOW FOR HEALTHY/VIGOROUS PLANT GROWTH
9 4 9

CONTRACTOR SHALL DEDUCT ALL ITEMS ON
SHEET LD-5.0 AND ADD ALL ITEMS ON SHEET
LD-5.1 FOR ADDITIVE ALTERNATE #2
ADDITIVE ALTERNATE #2 NOTE
Item 8.c
August 19, 2025 City of Coronado Page 726

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
4 5
6 7
LEGEND

DESCRIPTION
EXISTING CONCRETE & BASE. DEMO, REMOVE,

AND DISPOSE OF LEGALLY AT OFF-SITE LOCATION
SYMBOL
EXISTING APSHALT & BASE. DEMO, REMOVE, AND

DISPOSE OF LEGALLY AT OFF-SITE LOCATION
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB AND DISPOSE OF LEGALLY AT
OFF-SITE LOCATION. DEMO & REMOVE EXISTING

IRRIGATION MAINLINE, VALVES, LATERALS,

WIRES, & HEADS IN PLANTER AREAS
EXISTING SIGN. RESET POSITION AS SHOWN IN

LP DRAWINGS AND RE-POUR SIGN FOOTINGS
PER DETAIL C/LP-12.0

SYMBOL DESCRIPTION
LD-6.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LD-5.0

SILVER STRAND BOULEVARD

ROW LINE

RENDOVA
ROAD

LANDSCAPE DEMOLITION PLAN

1. REFER TO SHEET LD-7.0 FOR LANDSCAPE DEMOLITION NOTES.

2. REFER TO SHEETS LP-1.0 THROUGH LP14.0 FOR
CONSTRUCTION AND PLANTING PLANS & DETAILS.

3. REFER TO SHEETS LI-1.0 THROUGH LI-15.0 FOR IRRIGATION PLANS & DETAILS.

4. ALL DEMOLITION AND CONSTRUCTION WASTE MATERIAL
SHALL BE DISPOSED OF LEGALLY AT AN OFF-SITE LOCATION.

5. REFER TO CIVIL DRAWINGS ON SHEETS C-1 THROUGH C-6 FOR

PLANS, DETAILS AND OTHER DESIGN AND DEMOLITION
INFORMATION.

SHEET NOTES
1 2
4 4
3 6
1 4
7 1
11 1
EXISTING TOP/TOE OF SLOPE. RE-GRADE
MEDIAN. REFER TO DETAIL B/LP-12.0
EXISTING SHRUBS, GROUNDCOVER, AND MULCH.

CLEAR AND GRUB

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. PROTECT IN PLACE UNLESS

INDICATED OTHERWISE IN CIVIL DRAWINGS
EXISTING WATER LINE/VALVE. PROTECT IN PLACE

UNLESS INDICATED OTHERWISE IN CIVIL
DRAWINGS.

EXISTING ASPHALT AND BASE. DEMO AND
REMOVE
EXISTING UTILITY BOX/VAULT/STRUCTURE.

RESET POSITION OUTSIDE OF MAINTENANCE
STRIP AS INDICATED IN LP DRAWINGS. REFER TO
DETAIL D/LP-12.0
8 DEMO & REMOVE EXISTING IRRIGATION MAINLINE,

VALVES, LATERALS, WIRES & HEADS IN PLANTER
AREAS
8 17

CONTRACTOR SHALL TEST FOR PRESENCE OF

SOIL STERILANT IN SOILS BENEATH ASPHALT AND

REMOVE SOIL OR AMEND SOIL AS NEEDED TO

ALLOW FOR HEALTHY/VIGOROUS PLANT GROWTH
9 9
10 EXISTING CLAY PIPE VENT. PROTECT IN PLACE

UNLESS OTHERWISE NOTED ON CIVIL DRAWINGS
10 4
5 11
11 EXISTING MEDIAN CURB OPENING. PROTECT IN
PLACE
Item 8.c
August 19, 2025 City of Coronado Page 727
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LD-7.0

LANDSCAPE DEMOLITION NOTES

1. PROTECT EXISTING UTILITIES, HARDSCAPE ELEMENTS, SIDEWALKS, CURBS AND

GUTTERS, STRIPING, LIGHTS, SIGNS, CATCH BASINS, STORM DRAINS AND STORM

DRAIN STRUCTURES, STREET IMPROVEMENTS, TREES, SHRUBS AND

GROUNDCOVER, AND ALL OTHER EXISTING FEATURES AND ELEMENTS TO REMAIN DURING CONSTRUCTION. ANY DAMAGED ITEMS SHALL BE REPLACED TO MATCH EXISTING AT CONTRACTORS OWN EXPENSE.

2. ANY PLANT MATERIAL, IRRIGATION, MULCH AND OTHER LANDSCAPE

IMPROVEMENTS IN ADJACENT PROPERTIES/AREAS THAT IS DAMAGED DURING

CONSTRUCTION SHALL BE REPLACED IN KIND AT THE CONTRACTOR'S OWN EXPENSE. IRRIGATION LINES AND EQUIPMENT SHALL BE RELOCATED AND

RECONFIGURED AS NEEDED TO PROVIDE COMPLETE IRRIGATION COVERAGE TO REMAINING AND EXISTING PLANTER AREAS.

3. CONTRACTOR TO CONSULT WITH THE CITY ENGINEER, APPROPRIATE AGENCIES,

DIG ALERT, AND DRAWINGS TO VERIFY LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES AND RELATED STRUCTURES. RESPONSIBILITY FOR COSTS

INCURRED DUE TO DAMAGE OF THE UTILITIES, PIPES OR STRUCTURES WILL BE

THE RESPONSIBILITY OF THE CONTRACTOR IF PROPER VERIFICATION WAS NOT PERFORMED.

4. CONTRACTOR SHALL THOROUGHLY REVIEW ENTIRE DRAWING PACKAGE

INCLUDING CIVIL AND ELECTRICAL DRAWINGS TO CONFIRM DEMOLITION AND

RELOCATION OF EXISTING SITE FEATURES INCLUDING BUT NOT LIMITED TO WATER, SEWER, STORM DRAIN, AND ELECTRICAL UTILITIES AND STRUCTURES. IF

ANY DISCREPANCIES BETWEEN DISCIPLINE DRAWINGS EXIST, CONTRACTOR

SHALL BRING IT TO THE ATTENTION OF THE CITY AND LANDSCAPE ARCHITECT IMMEDIATELY.

5. ALL UTILITY BOXES AND STRUCTURES THAT INTERSECT WITH PROPOSED

CONCRETE MAINTENANACE STRIP SHALL BE RESET OUTSIDE OF AND ADJACENT TO MAINTENANCE STRIP PER DETAIL D/LP-12.0. ALL UTILITY BOXES AND

STRUCTURES RETAINED IN PLACE IN PROPOSED PAVED AREAS SHALL BE RESET TO FINISH GRADE OF PAVED SURFACES. ALL UTILITY BOXES AND STRUCTURES

RETAINED IN PLACE IN RE-GRADED PORTIONS OF THE MEDIANS SHALL BE RESET

TO FINISH GRADE OF PLANTER AREAS SO THAT THEY SIT FLUSH WITH THE TOP OF PROPOSED MULCH SURFACE.

LANDSCAPE DEMOLITION NOTES
18 Item 8.c
August 19, 2025 City of Coronado Page 728
TPB
TPB
TPB

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SHEET NOTES

LANDSCAPE CONSTRUCTION &

PLANTING PLAN
LP-1.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
MATCHLINE - SEE SHEET LP-2.0

POMONA AVENUE

ORANGE AVENUE

ROW LINE

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS
4 DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS
CAUTION!!! EXISTING GAS LINE. REFER TO GAS
LINE CROSSING DETAIL A / LI-15.0
LEGEND

DESCRIPTION

CONCRETE PAVING /

MAINTENANCE STRIP

KEY SYMBOL
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

NO SYMBOL

EXISTING LIGHT STANDARD TO REMAIN,
PROTECT IN PLACE TYP.

P-01
P-02
P-03
P-04
P-07
P-01
P-02
P-03
P-04
P-07
A
LP-12.0
1 3
4 2
1 5' TYP. JOINT SPACING
4 5 GAL

AGA DES
20 5 GAL

AGA ATT
14 5 GAL

STR REG
1 10 GAL

FUR MED
6 5 GAL

PHO DAR
5' TYP. JOINT SPACING
18 IN. O.C.
18 IN. O.C.
3 19
5 NOT REQUIRED IF DIRECTIONAL BORING IS USED

TO INSTALL IRRIGATION SLEEVING/CONDUIT
5 5

TUL VIO
1 GAL
329

ALO STR
1 GAL
477
Item 8.c
August 19, 2025 City of Coronado Page 729

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS
4 5
7 LP-2.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
MATCHLINE - SEE SHEET LP-1.0 MATCHLINE - SEE SHEET LP-3.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DEL SOL
DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS

EXISTING SEWER LINE

LANDSCAPE CONSTRUCTION &

PLANTING PLAN

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

LEGEND SHEET NOTES

DESCRIPTION

CONCRETE PAVING /

MAINTENANCE STRIP

KEY SYMBOL
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

NO SYMBOL

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS

EXISTING LIGHT STANDARD TO REMAIN,
PROTECT IN PLACE TYP.

REFER TO ENLARGEMENT PLAN A/LP-7.0 FOR

MAINTENANCE VEHICLE PULL-OUT AREA
P-01
P-02
P-03
P-06
P-04
P-07 1
B
LP-12.0
5 2
4 3
5' TYP. JOINT SPACING
6 5 GAL

PHO DAR
18 IN. O.C.
18 IN. O.C.

P-05 W-01
18 IN. O.C.
20 ALO STR
1 GAL
59 NOT REQUIRED IF DIRECTIONAL BORING IS USED

TO INSTALL IRRIGATION SLEEVING/CONDUIT
7 FUR MED
10 GAL
1 STR REG
5 GAL
11 AGA ATT
5 GAL
17 TUL VIO
1 GAL
688

AGA BLU
1 GAL
44 Item 8.c
August 19, 2025 City of Coronado Page 730

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-3.0

1.0 2.0 3.0 4.0 5.0 6.0 MATCHLINE - SEE SHEET LP-2.0 MATCHLINE - SEE SHEET LP-4.0

SILVER STRAND BOULEVARD

ROW LINE

LANDSCAPE CONSTRUCTION &

PLANTING PLAN

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS
4 EXISTING LIGHT STANDARD TO REMAIN,
PROTECT IN PLACE TYP.

EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

LEGEND SHEET NOTES

DESCRIPTION

CONCRETE PAVING /

MAINTENANCE STRIP

KEY SYMBOL
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

NO SYMBOL
CAUTION!!! EXISTING GAS LINE. REFER TO GAS
LINE CROSSING DETAIL A / LI-15.0
B
LP-12.0
P-01
P-02
P-03
1 P-07 3
2 4
5' TYP. JOINT SPACING
42 5 GAL

PHO DAR
7 10 GAL

FUR MED
51 5 GAL

STR REG
18 IN. O.C.
18 IN. O.C.
21 TUL VIO
1 GAL
1,032

ALO STR
1 GAL
1,552

AGA ATT
5 GAL
100
Item 8.c
August 19, 2025 City of Coronado Page 731
ALL IMPROVEMENTS EAST OF THIS LINE INCLUDED IN ADD ALTERNATE #1 ALL IMPROVEMENTS WEST OF THIS LINE ARE THE BASE BID LP-4.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LP-3.0 MATCHLINE - SEE SHEET LP-5.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DE LAS ARENAS

LANDSCAPE CONSTRUCTION &

PLANTING PLAN

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS
4 EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS
DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

LEGEND SHEET NOTES

DESCRIPTION

CONCRETE PAVING /

MAINTENANCE STRIP

KEY SYMBOL
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

NO SYMBOL
B
LP-12.0
A
LP-12.0 A
LP-12.0
P-01
P-02
P-03
P-06
P-07
P-01
P-02
P-03
P-06
P-07
P-04
1 2
2 3
5' TYP.

JOINT SPACING
5' TYP. JOINT SPACING
18 IN. O.C.
22 18 IN. O.C.
111
1 GAL

AGA BLU
87 1 GAL

ALO STR
42 1 GAL

AGA BLU
11 5 GAL

AGA ATT

NOT REQUIRED IF DIRECTIONAL BORING IS USED

TO INSTALL IRRIGATION SLEEVING/CONDUIT
4 ALO STR
1 GAL
134
Item 8.c
August 19, 2025 City of Coronado Page 732
LP-5.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LP-4.0 MATCHLINE - SEE SHEET LP-6.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE AVENIDA LUNAR

LANDSCAPE CONSTRUCTION &

PLANTING PLAN

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
ADDITIVE ALTERNATE #2. REFER TO SHEET LP-5.1

FOR ADDITIVE ALTERNATE DESIGN/CONDITION
4 5
6 DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

LEGEND SHEET NOTES

DESCRIPTION

CONCRETE PAVING /

MAINTENANCE STRIP

KEY SYMBOL
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

NO SYMBOL

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS
EXISTING SURVEY MONUMENT. PROTECT IN
PLACE
B
LP-12.0 B
LP-12.0
P-01
P-02
P-03
P-06
P-07 1
3 4
2 2
5' TYP.

JOINT

SPACING

AGA ATT
5 GAL
30 FUR MED
10 GAL
1 PHO DAR
5 GAL
6 8
5 GAL

STR REG
5 18 IN. O.C. 18 IN. O.C.
18 IN. O.C.
23 PROVIDE GAP IN MAINTENANCE STRIP TO

MAINTAIN WATER FLOW THROUGH EXISTING

CURB INLET
6 AGA BLU
1 GAL
131 ALO STR
1 GAL
367

TUL VIO
1 GAL
407
Item 8.c
August 19, 2025 City of Coronado Page 733
LP-5.1

1.0 2.0 3.0 4.0 5.1 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LP-4.0 MATCHLINE - SEE SHEET LP-6.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE AVENIDA LUNAR
ADD ALTERNATE #2 - LANDSCAPE

CONSTRUCTION & PLANTING PLAN

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
4 DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SHEET NOTES

CONCRETE PAVING /

MAINTENANCE STRIP
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

NO SYMBOL
LEGEND

KEY SYMBOL DESCRIPTION DETAIL
P-08 DURAEDGE STEEL
HEADER
E/LP-11.0 NO SYMBOL

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS
B
LP-12.0 B
LP-12.0
P-01
P-02
P-03
P-06
P-07 1
3 2
2 5' TYP.

JOINT

SPACING
PROVIDE BLACK DURAEDGE STEEL HEADER (1/8"
THICK BY 6" TALL) AT ALL COBBLE AND DG EDGES
43 1 GAL

AGA BLU

FUR MED
10 GAL
5 PHO DAR
5 GAL
30 18 IN. O.C.
18 IN. O.C.
18 IN. O.C.

P-08 4
24 34
5 GAL

STR REG
5 PROVIDE GAP IN MAINTENANCE STRIP TO

MAINTAIN WATER FLOW THROUGH EXISTING

CURB INLET
5 CONTRACTOR SHALL DEDUCT ALL ITEMS ON
SHEET LP-5.0 AND ADD ALL ITEMS ON SHEET
LP-5.1 FOR ADDITIVE ALTERNATE #2
ADDITIVE ALTERNATE #2 NOTE

TUL VIO
1 GAL
1,176

ALO STR
1 GAL
1,046

AGA ATT
5 GAL
91 Item 8.c
August 19, 2025 City of Coronado Page 734
LP-6.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LP-5.0

SILVER STRAND BOULEVARD

ROW LINE

RENDOVA
ROAD

LANDSCAPE CONSTRUCTION &

PLANTING PLAN

SYMBOL DESCRIPTION
1 2
3 SHEET KEYNOTES
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS
DECOMPOSED GRANITE MULCH. INSTALL AT 3"

DEPTH IN ALL PLANTER AREAS

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

LEGEND SHEET NOTES

DESCRIPTION

CONCRETE PAVING /

MAINTENANCE STRIP

KEY SYMBOL
A&B
/LP-11.0
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01

CONTROL JOINT
AT 5' O.C.

C/LP-11.0

EXPANSION JOINT
AT 20' O.C.

C/LP-11.0

ASPHALT RE-SURFACING

AT IRRIGATION TRENCH
C/LI-13.0

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

DECORATIVE LANDSCAPE
COBBLE
E/LP-11.0

DECOMPOSED GRANITE
MULCH
F/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

NO SYMBOL
B
LP-12.0
B
LP-12.0 P-01
P-02
P-03
P-07
1 1
1 2
5' TYP. JOINT SPACING
36 5 GAL

AGA DES
93 1 GAL

AGA BLU
3 18 IN. O.C.
18 IN. O.C.
18 IN. O.C.
25 TUL VIO
1 GAL
459

ALO STR
1 GAL
861

STR REG
5 GAL
16 PHO DAR
5 GAL
12 FUR MED
10 GAL
2 AGA ATT
5 GAL
57 Item 8.c
August 19, 2025 City of Coronado Page 735

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
NORTH
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-7.0

ENLARGEMENT PLANS

1. REFER TO SHEET LP-8.0 FOR LANDSCAPE CONSTRUCTION &
PLANTING NOTES.

2. REFER TO SHEETS LP-9.0&10.0 FOR FULL LANDSCAPE
CONSTRUCTION & PLANTING LEGENDS.

3. REFER TO SHEETS LP-11.0 THROUGH LP-14.0 FOR LANDSCAPE

CONSTRUCTION AND PLANTING DETAILS

4. APPLY 3" LAYER OF DECOMPOSED GRANITE MULCH IN ALL
PLANTER AREAS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SHEET NOTES
SCALE: 1/4"=1'
0 2 4 8
ENLARGEMENT PLAN #1 - NORTHERN MAINTENANCE VEHICLE PULL-OUT AREA A
26 10'-6
1 2
"
68'-0"
100'-0" LEGEND

KEY SYMBOL DESCRIPTION
P-05
W-01

PERMEABLE PAVERS
(VEHICULAR THICKNESS)
D/LP-11.0

RETAINING WALL AT

VEHICLE PULL-OUTS
A/LP-13.0,
CIVIL
DWGS.

DETAIL

SYMBOL DESCRIPTION

SHEET KEYNOTES
1 LAY PAVERS STARTING AT MAINTENANCE CURB

EDGE AND PROCEEDING TOWARDS RETAINING
WALLS
P-05 W-01
A
LP-13.0
4 3
1 2
2 INSTALL PAVERS IN BELGARD AQUA DUBLIN
3-PIECE PATTERN AS SHOWN
3 CUT PAVERS TO FIT AT WALL EDGES AS

REQUIRED
4 EXISTING SURVEY MONUMENT AND CLAY VENT
PIPE. PROTECT IN PLACE AND INSTALL IN UTILITY
VAULT BOX PER CIVIL DRAWINGS. INSTALL 6"

WIDE GRAY CONCRETE APRON AROUND UTILITY
BOXES. PAVERS TO BE INSTALLED UP TO THE

EDGES OF THE UTILITY VAULT BOXES AND CUT

TO WRAP AROUND THEM
Item 8.c
August 19, 2025 City of Coronado Page 736
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-8.0

LANDSCAPE CONSTRUCTION &

PLANTING NOTES

1. ALL FINISH GRADING AND LANDSCAPE OPERATIONS SHALL BE CARRIED OUT IN

ACCORDANCE WITH THE PROJECT DRAWINGS, DETAILS, AND PROJECT SPECIFICATIONS. REFER TO PROJECT SPECIFICATIONS FOR ALL PLANTING REQUIREMENTS.

2. SEE SHEET LP-14.0 FOR PLANTING DETAILS. SEE LANDSCAPE SPECIFICATIONS FOR ADDITIONAL INFORMATION.

3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REVIEW AND COORDINATION

OF ALL DRAWINGS AND SPECIFICATIONS PRIOR TO THE START OF CONSTRUCTION. THE CONTRACTOR SHALL INFORM THE CITY'S REPRESENTATIVE

AND THE LANDSCAPE ARCHITECT IMMEDIATELY OF ANY CHANGED CONDITIONS WHICH OCCUR ON PROJECT SITE WHICH ARE NOT REFLECTED ON PLANS.

4. REMOVE ALL WEEDS, DEBRIS, AND ROCKS LARGER THAN ONE-HALF-INCH (1/2") FROM ALL PLANTING AREAS, AND DISPOSE OF APPROPRIATELY OFF-SITE.

5. FINISH GRADE OF SOIL SHALL BE THREE-INCHES (3") BELOW ADJACENT FINISH PAVING SURFACE OR CURB IN SHRUB AND GROUNDCOVER AREAS.

6. CONTRACTOR SHALL INSTALL A THREE-INCH (3") LAYER OF DECOMPOSED

GRANITE MULCH IN ALL SHRUB AND GROUNDCOVER AREAS WITH SLOPES LESS THAN 3:1 GRADIENT. SUBMIT SAMPLE FOR APPROVAL BY CITY'S REPRESENTATIVE AND LANDSCAPE ARCHITECT. REFER TO SPECIFICATIONS.

7. ALL SLOPES 2:1 OR GREATER ARE TO BE STABILIZED WITH JUTE MESH PRIOR TO PLANTING. DO NOT INSTALL JUTE MESH ON SEEDED SLOPES. REFER TO SPECIFICATIONS.

8. CONTRACTOR CONTRACTOR SHALL PROVIDE ELECTRONIC PHOTOGRAPHS OF EACH PLANT AND TREE TYPE.

9. TREE LOCATIONS MAY BE ADJUSTED TO AVOID CONFLICTS WITH UNDERGROUND UTILITIES. CONSULT WITH LANDSCAPE ARCHITECT OR CITY'S REPRESENTATIVE PRIOR TO ADJUSTMENT OF TREE LOCATIONS. MINIMUM VERTICAL CLEARANCE OF 3' BETWEEN BOTTOM OF TREE ROOTBALL AND WATER LINES SHALL BE MAINTAINED. MINIMUM VERTICAL CLEARANCE OF 30" BETWEEN BOTTOM OF TREE ROOTBALL AND ELECTRICAL LINES SHALL BE MAINTAINED.

10. CONTRACTOR SHALL NOTIFY THE CITY'S REPRESENTATIVE AT THE TIME OF

DELIVERY OF ANY PLANT MATERIAL WHICH HAS BEEN DAMAGED OR IS IN POOR CONDITION. THE CITY'S REPRESENTATIVE SHALL DETERMINE ACCEPTABILITY OF SUBJECT PLANT MATERIAL.

11. PLANT MATERIAL SHALL BE INSPECTED BY THE CITY'S REPRESENTATIVE BEFORE PLANTING. PLANT MATERIAL MAY BE REJECTED AT ANY TIME BY THE CITY'S

REPRESENTATIVE DUE TO POOR CONDITION, FORM, OR DAMAGE PRIOR TO, DURING, OR AFTER THE PLANTING PROCESS.

12. AT LEAST ONE PLANT OF EACH SPECIES DELIVERED TO THE SITE SHALL HAVE AN

IDENTIFICATION TAG FROM THE SUPPLYING NURSERY SHOWING BOTH COMMON AND SCIENTIFIC NAMES.

13. THE PLANTING PLANS ARE DIAGRAMMATIC. PLANT MATERIALS SHALL BE SPOTTED AS SHOWN ON THE DRAWINGS. TREE LOCATIONS ARE TO BE APPROVED BY THE

LANDSCAPE ARCHITECT PRIOR TO THE EXCAVATION OF PLANTING PITS AND REMOVAL FROM CONTAINERS. FINAL LAYOUT OF ALL OTHER PLANT MATERIALS

SHALL BE APPROVED IN THE FIELD BY THE CITY'S REPRESENTATIVE OR LANDSCAPE ARCHITECT PRIOR TO PLANTING.

14. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL PLANT COUNTS AND SQUARE FOOTAGES.

15. CONTRACTOR IS RESPONSIBLE FOR PROVIDING PLANT MATERIALS SUFFICIENT TO COVER AREAS SHOWN ON THE DRAWINGS AT THE SPECIFIED SPACING.

16. NURSERY STAKES ARE TO BE REMOVED AFTER PLANTING TREES AND INSTALLATION OF STAKING OR GUYING, AS SHOWN ON PLANS.

17. CONTRACTOR SHALL SUBMIT AN AGRICULTURAL SUITABILITY AND FERTILITY

ANALYSIS REPORT, AS NOTED IN THE PLANTING SPECIFICATIONS, TO THE

LANDSCAPE ARCHITECT AND THE CITY'S REPRESENTATIVE FOR APPROVAL PRIOR TO ANY PLANTING WORK OR SOIL AMENDMENT INCORPORATION. THE

RECOMMENDATIONS OF THE SOILS ANALYSIS REPORT FOR TOPSOIL AMENDMENT

AND BACKFILL MIX AMENDMENT SHALL SUPERSEDE THE RECOMMENDATIONS LISTED IN THE SPECIFICATIONS.

18. CONTRACTOR SHALL COORDINATE LANDSCAPE WORK WITH THE WORK OF OTHER TRADES AND PROFESSIONS. CONTRACTOR SHALL MAINTAIN PROPER DRAINAGE DURING THE COURSE OF CONSTRUCTION.

19. CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF EXISTING PROPOSED

UTILITIES WITHIN THE PROJECT LIMITS WHICH MAY BE AFFECTED BY INSTALLATION. IMMEDIATELY CONTACT THE LANDSCAPE ARCHITECT IF A CONFLICT IS EVIDENT.

20. REMOVE ALL TYING MATERIALS, MARKING TAPES, AND NURSERY STAKES AT THE TIME OF PLANTING.

21. CONTRACTOR SHALL PROTECT EXISTING VEGETATION AND OTHER IMPROVEMENTS OUTSIDE THE LIMITS OF WORK. CONTRACTOR SHALL BE

RESPONSIBLE FOR THE REPAIR OR REPLACEMENT OF ANY DAMAGES INCURRED DURING CONSTRUCTION.

22. THE 90-DAY MAINTENANCE PERIOD SHALL BEGIN ONLY UPON WRITTEN

ACCEPTANCE OF THE COMPLETED PLANTED AREAS BY THE LANDSCAPE ARCHITECT AND THE CITY'S REPRESENTATIVE. 23. PROVIDE MATCHING FORMS AND SIZES FOR ALL PLANT MATERIAL WITHIN EACH SPECIES AND SIZE DESIGNATED BY THE DRAWINGS.

24. ALIGN AND EQUALLY SPACE, IN ALL DIRECTIONS, ALL PLANT MATERIAL WITHIN EACH SPECIES SO DESIGNATED PER THESE NOTES AND DRAWINGS.

25. FURNISH ALL DELIVERY SLIPS OF THE SPECIFIED AMENDMENTS TO THE

CONSTRUCTION MANAGEMENT SUPERVISOR AND LANDSCAPE ARCHITECT FOR REVIEW AFTER PLANT INSTALLATION. IF IT IS DETERMINED MORE AMOUNTS ARE

NEEDED, CONTRACTOR WILL BE REQUIRED TO ADD INTO SOIL WITH OBSERVATION OR PROVIDE CREDIT BACK TO CITY.

26. ALL PLANTING AREAS SHALL BE GRADED TO HAVE POSITIVE DRAINAGE (2% MIN.)

AWAY FROM THE BUILDING WALLS AND STRUCTURES AND TOWARDS AREA DRAINS.

27. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING EXISTING LANDSCAPE WITHIN SCOPE AREA. ALL PLANTING WITHIN SCOPE OF WORK AREAS ARE TO BE KEPT FREE OF LITTER AND DEBRIS. ALL PLANTS SHALL BE MAINTAINED IN A HEALTHY GROWING CONDITION. ALL DISEASED OR DEAD PLANTS SHALL BE REPLACED IMMEDIATELY. REPLACE PLANTINGS IF DAMAGED, WITH LIKE SIZE, DURING CONSTRUCTION.

28. CONTRACTOR SHALL BE HELD RESPONSIBLE FOR REPLACEMENT OF ALL

PLANTINGS AND TURF DAMAGED DURING IRRIGATION REPAIR OR PLANTING INSTALLATION.

29. MINIMUM TREE SEPARATION DISTANCE FROM IMPROVEMENTS:

A. TRAFFIC SIGNAL, STOP SIGN 20 FEET
B. UNDERGROUND UTILITY LINES 5 FEET
C. SEWER LINES 10 FEET
D. ABOVE GROUND UTILITY STRUCTURES 10 FEET
(TRANSFORMERS, HYDRANTS, UTILITY POLES, ETC)
E. DRIVEWAYS 10 FEET
F. CITY STREETS RATED AT 25 MPH OR LOWER 5 FEET
G. INTERSECTIONS (INTERSECTING CURB LINES OF TWO STREETS) 25 FEET

PLANTING NOTES

1. PRIOR TO BIDDING, THE CONTRACTOR IS TO CONFIRM CONDITIONS IN THE FIELD

AFFECTING THE COMPLETION OF CONSTRUCTION WORK AND REPORT DISCREPANCIES TO THE CITY ENGINEER / LANDSCAPE ARCHITECT.

2. PROTECT EXISTING UTILITIES, CURBS AND GUTTERS, LIGHTS, SIGNS, CATCH BASINS, STREET IMPROVEMENTS DURING CONSTRUCTION. ANY DAMAGED ITEMS SHALL BE REPLACED TO MATCH EXISTING AT CONTRACTORS OWN EXPENSE.

3. CONTRACTOR SHALL LAYOUT AND FIELD VERIFY ALL DIMENSIONS OF SITE

ELEMENTS INCLUDING SCORELINES AND ALL RELATED WORK PRIOR TO CONSTRUCTION. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE CITY ENGINEER AND LANDSCAPE ARCHITECT. THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TO MAKE ADJUSTMENTS IN THE FIELD.

4. WRITTEN DIMENSIONS TAKE PRECEDENCE OVER SCALING OF DRAWINGS.

ANGLES ARE AT 90 DEGREES UNLESS NOTED OTHERWISE.

5. WHERE CONFLICTS OCCUR BETWEEN GENERAL CONSTRUCTION NOTES,

DRAWINGS AND ACTUAL FIELD CONDITIONS, NOTIFY CITY ENGINEER FOR CLARIFICATION. FAILURE TO PROVIDE NOTIFICATION MAY MAKE CONTRACTOR LIABLE FOR COSTS INCURRED TO RECTIFY THE DISCREPANCY.

6. CONTRACTOR TO CONSULT WITH THE PROJECT'S CITY ENGINEER, APPROPRIATE

AGENCIES, DIG ALERT, AND DRAWINGS TO VERIFY LOCATIONS OF UNDERGROUND UTILITIES, PIPES AND RELATED STRUCTURES. RESPONSIBILITY FOR COSTS

INCURRED DUE TO DAMAGE OF THE UTILITIES, PIPES OR STRUCTURES WILL BE

THE RESPONSIBILITY OF THE CONTRACTOR IF PROPER VERIFICATION WAS NOT PERFORMED.

7. CONTRACTOR SHALL NOT WILLFULLY PROCEED WITH CONSTRUCTION

OPERATIONS WHEN IT IS OBVIOUS THAT UNKNOWN OBSTRUCTION AND GRADE

DIFFERENCES EXIST THAT MAY NOT HAVE BEEN KNOWN DURING THE DESIGN PROCESS. CONTRACTOR SHALL BRING SUCH CONDITIONS TO ATTENTION OF CITY ENGINEER IMMEDIATELY FOR RESOLUTION. CONTRACTOR TO ASSUME FULL

RESPONSIBILITY FOR COSTS INCURRED AND REQUIRED MODIFICATIONS DUE TO LACK OF PROVIDING SUCH NOTIFICATION.

8. ALL HARDSCAPE TO SLOPE TOWARDS PLANTER AREAS. MIN. SLOPE 0.5%, MAX.

1.5%

9. FIELD VERIFY VERTICAL CONTROLS OF ALL CONSTRUCTION FEATURES AS SHOWN ON THE CONSTRUCTION PLANS PRIOR TO POURING CONCRETE FLATWORK.

10. ENSURE THAT FINISHED GRADES HAVE BEEN SET CORRECTLY PRIOR TO INSTALLING PAVING, CURBS AND OTHER STRUCTURES.

11. ENSURE THAT DRAIN LINES, IRRIGATION LATERAL AND MAINLINES, ELECTRICAL CONDUIT SLEEVES, ETC., ARE IN PLACE PRIOR TO INSTALLATION OF PAVING AND CURBS.

12. SEE CIVIL DRAWINGS FOR HARDSCAPE LAYOUT, GRADING, DRAINAGE, WALL

DETAILING, MAINTENANCE VEHICLE PULL-OUT DESIGN, CURB AND GUTTER IMPROVEMENTS, AND STRIPING INFORMATION.

LANDSCAPE CONSTRUCTION NOTES
27 Item 8.c
August 19, 2025 City of Coronado Page 737
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-9.0

LANDSCAPE CONSTRUCTION
LEGEND
LANDSCAPE CONSTRUCTION LEGEND *

KEY ITEM DESCRIPTION COLOR & FINISH NOTES & REMARKS SUPPLIER INFORMATION DETAIL

CONCRETE PAVING /

MAINTENANCE STRIP
1' WIDE CONCRETE

MAINTENANCE STRIP AT

MEDIAN PERIMETER
COLOR: DAVIS ALT COR BEIGE #2 (PRODUCT CODE DACCB255).

FINISH: TOPCAST #05 - LIGHT BLUE
CONTRACTOR SHALL INSTALL 2'X2' MOCKUP OF EACH CONCRETE TYPE AND 1'X15'

MOKEUP OF EACH MAINTENANCE STRIP WITH COLOR, FINISH, CONTROL AND

EXPANSION JOINTING FOR CITY AND LANDSCAPE ARCHITECT REVIEW AND APPROVAL PRIOR TO INSTALLATION OF CONCRETE. MOCKUP SHALL INCLUDE EXPANSION JOINT SEALANT COLOR/FINISH.

ANY PAVING INSTALLED PRIOR TO MOCK-UP APPROVAL MUST BE REMOVED AT CITY OR LANDSCAPE ARCHITECT'S REQUEST. REFER TO SPECIFICATIONS FOR ADDITIONAL

DAVIS COLORS INFORMATION
PHONE: (800) 356-4848
WEBSITE: DAVISCOLORS.COM
CONTACT: -
A/LP-11.0,
B/LP-11.0
COLOR: NA
FINISH: NA

SPACE JOINTS EVENLY BETWEEN EXPANSION JOINTS AND CONCRETE EDGES AS SHOWN ON PLANS. SPACE JOINTS AT 5' ON CENTER. WHERE JOINTS TERMINATE AT

CURBS, ENSURE JOINT CONTINUES ALL THE WAY TO THE INSIDE EDGE OF THE CURB NOMACO
PHONE: (800) 345-7279
WEBSITE: NOMACO.COM
CONTACT: -
C/LP-11.0
SEALANT COLOR: MATCH CONCRETE MAINTENANCE STRIP COLOR
SEALANT FINISH: MATCH CONCRETE MAINTENANCE STRIP FINISH USE SIKAFLEX - 1A JOINT SEALANT OVER NOMAFLEX POLYPROPYLENE JOINT FILLER PLANK BACKING MATERIAL. USE 10" LONG (8" AT EXISTING CURBS) #4 REBAR FOR DOWEL WITH #PSD1/2X5LT SPEED DOWEL SLEEVE. INSTALL PER DETAIL AND MANUFACTURER'S RECOMMENDATIONS. SPACE JOINTS AT 20' ON CENTER.

CONTRACTOR SHALL SUBMIT SAMPLES OF SEALANT AND BACKER TO LANDSCAPE ARCHITECT FOR APPROVAL PRIOR TO PURCHASE AND INSTALLATION. LOCATE JOINTS

ADJACENT TO CURBS, POLE FOOTINGS, UTILITY BOXES, AND OTHER STRUCTURES

SIKA CORPORATION
PHONE: (215) 527-0727
WEBSITE: USA.SIKA.COM
CONTACT: KEVIN COLLINS
COLOR: BLACK
FINISH: SMOOTH

REPLACE ASPHALT REMOVED WHERE IRRIGATION TRENCHING IS REQUIRED IF DIRECTIONAL BORING APPROACH IS NOT USED. REFER TO CIVIL DRAWINGS FOR

ASPHALT SPECIFICATIONS
- C/LI-13.0, REFER TO

CIVIL DRAWINGS
COLOR: TOSCANA
FINISH: SMOOTH
SIZES: PAVER 1 - 3 1
2 X 6 11
16 X 3 18
, PAVER 2 - 6 11
16 X 6 1116 X 3 18
, PAVER 3 - 10 1
4 X 6 11
16 X 3 1
8 INSTALL 3-PIECE AQUA DUBLIN 3-PIECE PAVERS AT VEHICULAR THICKNESS IN BELGARD AQUA DUBLIN 3-PIECE PATTERN INDICATED ON PLANS AND PARALLEL TO THE CURB. INSTALL PER MANUFACTURER'S SPECIFICATIONS WITH 10 MM JOINT SPACING AND JOINT FILLER PER BELGARD RECOMMENDATIONS. CONTRACTOR SHALL INSTALL 8'X8' MOCKUP OF EACH PERMEABLE PAVERS WITH COLOR, FINISH, CONTROL

AND EXPANSION JOINTING FOR CITY AND LANDSCAPE ARCHITECT REVIEW AND APPROVAL PRIOR TO INSTALLATION OF CONCRETE. MOCKUP SHALL INCLUDE EXPANSION JOINT SEALANT COLOR/FINISH.

BELGARD
PHONE: (949) 281-9692
EMAIL: [email protected]
CONTACT: YVONNA GARCIA
D/LP-11.0
CONTRACTOR SHALL INSTALL MINIMUM 5' LONG MOCKUP OF CONCRETE RETAINING

WALL WITH COLOR, FINISH, CONTROL AND EXPANSION JOINTS (WITH SEALER) FOR

CITY AND LANDSCAPE ARCHITECT REVIEW AND APPROVAL PRIOR TO INSTALLATION OF WALL.

CONTRACTOR SHALL PROVIDE SAMPLES OF CONCRETE WALL COLOR AND FINISH FOR

APPROVAL BY THE CITY AND LANDSCAPE ARCHITECT PRIOR TO PURCHASE AND

INSTALLATION
A/LP-13.0, REFER TO

CIVIL DRAWINGS

WALLS & OTHER FEATURES

PAVING MATERIALS

CONTROL JOINT SAWCUT CONTROL JOINT

EXPANSION JOINT EXPANSION JOINT WITH

POLYURETHANE-BASED

ELASTOMERIC JOINT SEALANT
FILLER

ASPHALT RE-SURFACING AT

IRRIGATION TRENCH

ASPHALT AT IRRIGATION

TRENCHING REPAIR AREAS

PERMEABLE PAVERS
(VEHICULAR THICKNESS)

BELGARD AQUA DUBLIN
3-PIECE PERMEABLE PAVERS

RETAINING WALL AT VEHICLE

PULL-OUTS

CONCRETE RETAINING WALL

AT MAINTENANCE VEHICLE

PULLOUTS
P-01
P-02
P-03
P-04
P-05
P-06
P-07
W-01
COLOR: MEXICAN SUNBURST PEBBLE
SIZE: 1-3"
FINISH: SEEDED INTO CONCRETE (REFER TO DETAIL)
DECORATIVE LANDSCAPE E/LP-11.0
COBBLE
1" - 3" MEXICAN SUNBURST

PEBBLE BY SOUTHWEST

BOULDER SEEDED INTO

CONCRETE
COLOR: CALIFORNIA GOLD
FINISH: NATURAL

CONTRACTOR SHALL PROVIDE SAMPLES OF DECOMPOSED GRANITE FOR APPROVAL

BY THE CITY AND LANDSCAPE ARCHITECT PRIOR TO PURCHASE AND INSTALLATION

SOUTHWEST BOULDER AND STONE
PHONE: (760) 497-2533
WEBSITE: SOUTHWESTBOULDER.COM
CONTACT: KELLY COX
DECOMPOSED GRANITE F/LP-11.0
MULCH

CALIFORNIA GOLD

DECOMPOSED GRANITE

MULCH BY SOUTHWEST

BOULDER

DAYTON SUPERIOR (TOPCAST)
PHONE: (800) 745-3700
WEBSITE: DAYTONSUPERIOR.COM
CONTACT: -
CONTRACTOR SHALL PROVIDE SAMPLES OF COBBLE AND 2'X5' MOCKUP OF COBBLE

SEEDED INTO CONCRETE FOR APPROVAL BY THE CITY AND LANDSCAPE ARCHITECT PRIOR TO INSTALLATION. APPROVED MOCKUPS SHALL REMAIN ON-SITE AND SHALL

SERVE AS THE STANDARD OF WORK FOR CONSTRUCTION
28 * MANUFACTURER/SUPPLIER SPECIFIC PRODUCTS CAN BE SUBSTITUTED IF AN ALTERNATIVE PRODUCT

MEETS PERFORMANCE REQUIREMENTS AND IS APPROVED BY THE CITY'S REPRESENTATIVE AND LANDSCAPE ARCHITECT. NO ASSURANCE OF ALTERNATIVE PRODUCT APPROVAL IS GRANTED BY THIS NOTE.

COLOR: DAVIS ALT COR BEIGE #2 (PRODUCT CODE DACCB255).

FINISH: TOPCAST #05 - LIGHT BLUE

DAVIS COLORS
PHONE: (800) 356-4848
WEBSITE: DAVISCOLORS.COM
CONTACT: - DAYTON SUPERIOR (TOPCAST)
PHONE: (800) 745-3700
WEBSITE: DAYTONSUPERIOR.COM
CONTACT: -
Item 8.c
August 19, 2025 City of Coronado Page 738
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-10.0

PLANTING LEGEND

PLANTING LEGEND
SYMBOL CODE BOTANICAL NAME COMMON NAME SIZE SPACING MIN. HEIGHT MIN. SPREAD WUCOLS REMARKS DETAIL

AGA ATT
SHRUBS
4 FT. O.C. 18-24 IN. 24-36 IN. LOW

AGA BLU

GROUNDCOVER
AGAVE X 'BLUE GLOW' BLUE GLOW AGAVE 1 GALLON 18 IN. O.C. 8-12 IN. 8-12 IN. LOW AGA DES 2.5 FT. O.C. 18-24 IN. 18-24 IN. LOW
FUR MED 10 GALLON 5 FT. O.C. 24-36 IN. 24-36 IN. LOW
PHO DAR 3 FT. O.C. 24 IN. 18-24 IN. MODERATE
STR REG 5 FT. O.C. 24-36 IN. 24-36 IN. MODERATE
ALO STR 12-15 IN. 12-15 IN. LOW
TUL VIO 12-18 IN. 18-24 IN. LOW

QUANTITY
BASE BID: 148
W/ ADD ALT. #1: 235
W/ ADD ALT. #1&#2: 296
FULL AND HEALTHY ROSETTE. FULL, FLESHY AND UNDAMAGED BLUE-GREEN LEAVES WITH GOOD COLOR AND NO YELLOWING OF LEAVES. NO DAMAGE OR BROWNING OF

LEAF TIPS
FULL AND HEALTHY ROSETTE. FULL, FLESHY AND UNDAMAGED URN-SHAPED BLUE-GREEN LEAVES WITH GOOD COLOR AND NO YELLOWING OF LEAVES. NO DAMAGE

OR BROWNING OF LEAF TIPS

FULL AND HEALTHY ROSETTE OF YELLOW/CREAM VARIEGATED AND UNDAMAGED LEAVES. GOOD COLOR WITH NO YELLOWING OF LEAVES OR LEAF TIP BROWNING/BURN FULL AND HEALTHY CLUMP. DARK PURPLE-BROWN FOLIAGE AND SLIGHTLY ARCHING HABIT. GOOD COLOR AND HEALTHY UNDAMAGED LEAVES WITH NO YELLOWING OR

LEAF TIP BROWNING/BURN
HEALTHY CLUMPING WITH UNDAMAGED STALKS AND LEAVES. GOOD COLOR WITH NO YELLOWING OR LEAF TIP BURN. STURDY STALKS AND BROAD LEAVES. PLANT MIN. 30

INCHESFROM HARDSCAPE EDGES

SYMMETRICAL, SPHERICAL LEAF ROSETTE WITH NARROW, POINTED BLUE-GREEN LEAVES. GOOD COLOR AND UNDAMAGED LEAVES WITH NO TIP-BURN OR YELLOWING

PRESENT

FULL AND SPREADING, GOOD COLOR, LEAVES UNDAMAGED WITH NO YELLOWING OR LEAF-TIP BURN.

FULL, HEALTHY CLUMPING FORM. GREEN STRAP-LIKE LEAVES WITH GOOD COLOR AND NO YELLOWING OR BROWNING OF LEAVES LOWER IN THE CLUMP. LAVENDER FLOWER A / LP-14.0
A & B / LP-14.0

ALOE STRIATA CORAL ALOE

TULBAGHIA VIOLACEA SOCIETY GARLIC

STRELITZIA REGINAE BIRD OF PARADISE

AGAVE ATTENUATA FOXTAIL AGAVE

AGAVE DESMETTIANA SMOOTH AGAVE

FURCRAEA FOETIDA
'MEDIOPICTA'

MAURITIUS HEMP

PHORMIUM X 'DARK DELIGHT' DARK DELIGHT PURPLE FLAX
5 GALLON
1 GALLON
1 GALLON
5 GALLON
5 GALLON
5 GALLON
18 IN. O.C.
18 IN. O.C.

BASE BID: 4
W/ ADD ALT. #1: 40
W/ ADD ALT. #1&#2: 40
BASE BID: 9
W/ ADD ALT. #1: 12
W/ ADD ALT. #1&#2: 16
BASE BID: 54
W/ ADD ALT. #1: 72
W/ ADD ALT. #1&#2: 96
BASE BID: 76
W/ ADD ALT. #1: 100
W/ ADD ALT. #1&#2: 126
BASE BID: 211
W/ ADD ALT. #1: 477
W/ ADD ALT. #1&#2: 389
BASE BID: 2,222
W/ ADD ALT. #1: 3,537
W/ ADD ALT. #1&#2: 4,216
BASE BID: 2,049
W/ ADD ALT. #1: 2,915
W/ ADD ALT. #1&#2: 3,684
29 A & B / LP-14.0
A & B / LP-14.0
Item 8.c
August 19, 2025 City of Coronado Page 739
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-11.0

LANDSCAPE CONSTRUCTION

DETAILS
A

SECTION

CONCRETE PAVING
SCALE: 1" = 1'
C

SECTION

CONCRETE JOINTS
SCALE: N.T.S.

SECTION

CONCRETE MAINTENANCE STRIP
SCALE: 1" = 1'
D

SECTION

PERMEABLE PAVERS
SCALE: 1" = 1'
NOTE:

1. REFER TO LANDSCAPE CONSTRUCTION
LEGEND FOR COLORS AND FINISHES.

LEGEND

EXISTING ASPHALT STREET

MOUNTABLE CURB AT MAINTENANCE

VEHICLE PULL-OUTS PER CIVIL

DRAWINGS
CONCRETE MAINTENANCE STRIP.

REFER TO DETAIL B/LP-11.0
10 MM JOINT SPACING BETWEEN
PAVERS. FILL WITH ASTM NO. 8 STONE
3-PIECE BELGARD AQUA DUBLIN
PERMEABLE PAVER SET. PAVER 1 - 3 1
2 X 6 11
16 X 3 18
, PAVER 2 - 6 11
16 X 6 1116 X 3 18
, PAVER 3 - 10 1
4 X 6 11
16 X 3 18
2" ASTM NO. 8 STONE BEDDING
COURSE
4" ASTM NO. 57 STONE BASE LAYER
MIN. 6" ASTM NO. 2 STONE BASE LAYER
MIRAFI 140N LANDSCAPE FABRIC OR

APPROVED EQUAL

COMPACTED PERMEABLE SUBGRADE
1 2
3 4
5 6
7 8
9 10
F

SECTION

DECOMPOSED GRANITE MULCH
SCALE: 1" = 1'
NOTE:

1. REFER TO LANDSCAPE CONSTRUCTION
LEGEND FOR COLORS AND FINISHES.

LEGEND

EXISTING ASPHALT STREET

EXISTING CONCRETE CURB
CONCRETE MAINTENANCE STRIP.

REFER TO DETAIL B/LP-11.0
DECOMPOSED GRANITE MULCH.

INSTALL AT 3 IN. DEPTH 2" BELOW THE

SURFACE OF CONCRETE

MAINTENANCE STRIPS AND DO NOT
STABILIZE.

SHRUB CROWN. MAINTAIN 3" MIN.

CLEAR OF DECOMPOSED GRANITE

MULCH FROM CROWN OF TREE/SHRUB

PLANTING

TREE/SHRUB PLANTING WHERE
OCCURS
PLANTER SOIL. AMEND SOIL IN ALL

PLANTER AREAS PER SPECIFICATIONS
1 2
3 4
5 6
7 E

SECTION

DECORATIVE LANDSCAPE COBBLE
SCALE: 1" = 1'
LEGEND

EXISTING CONCRETE CURB
CONCRETE MAINTENANCE STRIP. REFER TO DETAIL B/LP-11.0

DECORATIVE LANDSCAPE COBBLE HAND SEEDED IN
CONCRETE. ENSURE MIN. 2/3 OF COBBLE THICKNESS IS
EMBEDDED IN CONCRETE SETTING BED. SLURRY OVER TOP
AND SPONGE OFF OR USE SPRAY RETARDER AND WASH.
3000 PSI CONCRETE. GRADE TO SLOPE TOWARDS
MAINTENANCE STRIP.

MAX 1" SPACING BETWEEN ADJACENT COBBLES

NON-DOWELED EXPANSION JOINT

SUBGRADE, REFER TO CONCRETE PAVING DETAIL A, THIS
SHEET
1 2
3 4
5 6
7 LEGEND

EXISTING OR PROPOSED NEW

CONCRETE PAVING/CURBS PER PLANS
1/4" TOOLED EDGE
SIKAFLEX - 1A SEALANT AT 1
2 " DEPTH -

COLOR PER LANDSCAPE

CONSTRUCTION LEGEND

FACE OF WALL, CURB OR OTHER

STRUCTURE WHERE OCCURS

NOMAFLEX POLYPROPYLENE JOINT

BACKER MATERIAL
10" LONG (8" AT EX. CURBS) #4 REBAR
DOWEL. SPACE DOWELS AT 12" O.C.

MAX.
3/8 IN. EXPANSION JOINT WIDTH. SPACE
EXPANSION JOINTS AT 20' O.C.
2" DEEP SAWCUT JOINT. SPACE AT 5'
O.C.
1/8 IN. WIDE
APPLY SIKA ANCHORFIX-1 EPOXY OR

APPROVED EQUAL TO FASTEN DOWELS

TO EXISTING CONCRETE CURB/PAVING
1 2
3 4
5 6
7 8
9 10
NOTES:

1. REFER TO LANDSCAPE CONSTRUCTION
LEGEND FOR COLORS AND FINISHES.

2. FOR CONCRETE THICKNESS AND

INSTALLATION DETAILS OTHER THAN JOINTING,
REFER TO DETAILS A & B, THIS SHEET.
1 2 3 5 6
4 7

EXPANSION JOINT SAWCUT JOINT
9 1 2 8 2"10
NOTES:

1. LAP REINFORCING 12" AT SPLICES TYP.

2. REFER TO CIVIL DRAWINGS C-5 FOR
PAVING GRADES AND SLOPES.

3. REFER TO LANDSCAPE CONSTRUCTION
LEGEND FOR COLORS AND FINISHES.

LEGEND
3 4
" MINUS AGGREGATE BASE AT 6 IN.

DEPTH MIN.
7-1/2" THICK MIN.
1" AT PLANTERS

FINISH GRADE OF MULCH IN PLANTER
AREAS
1/4" TOOLED EDGE
#4 REBAR AT 32 IN. O.C. MIN. PLACE

REINFORCING AT SLAB CENTER

CONCRETE PAVING / FINISH SURFACE
#4 CONTINUOUS REBAR AT CENTER OF

CONCRETE MAINTENANCE STRIP SLAB
95% COMPACTED SUBGRADE AT 12"
DEPTH MIN.

CONCRETE PAVING
1 2
3 4
5 6
7 8
9 3" CLEAR 10
1 3 4 5 7 1 8 9
2 6 EQ. EQ.10
3" MIN.
1' 7-1/2" 6" 6"
1 2 3 4 10 7 8 9
5 6
LEGEND

EXISTING ASPHALT STREET

EXISTING CONCRETE CURB
EXPANSION JOINT. REFER TO DETAIL
C/LP-11.0
CONCRETE MAINTENANCE STRIP.

REFER TO PLANS FOR LOCATIONS
AND CONFIGURATIONS. REFER TO
CONCRETE PAVING DETAIL A/LP-11.0

FOR REINFORCEMENT AND FURTHER
INFORMATION. GRADE MAINTENANCE

STRIP TO DRAIN INTO THE MEDIAN
PLANTER AREAS AT A 2% OR LESS
SLOPE.
3/4 INCH MINUS AGGREGATE BASE AT
6 IN. DEPTH MIN.
95% COMPACTED SUBGRADE AT 6 IN.

DEPTH MIN.

DECOMPOSED GRANITE MULCH.

REFER TO DETAIL F/LP-11.0

SUBGRADE
SHRUB PLANTING. REFER TO

LANDSCAPE PLANS FOR PLANTING

TYPES AND SPECIES
REBAR DOWEL. REFER TO CONCRETE
JOINTS DETAIL C/LP-11.0
1 2
3 4
5 6
7 8
9 10
NOTES:

1. REFER TO LANDSCAPE CONSTRUCTION LEGEND
FOR COLORS AND FINISHES.

2. PROVIDE SAWCUT JOINTS AT 5' O.C. AND
EXPANSION JOINTS AT 20' O.C. UNLESS

OTHERWISE INDICATED ON PLANS
1 2 3 4
5 4 7
6" 1" 3"
6 NOTES:

1. CONTRACTOR SHALL
PROVIDE A 2'X5' MOCKUP

OF MORTARED COBBLE

FOR CITY AND

LANDSCAPE ARCHITECT
REVIEW AND APPROVAL.

2. REFER TO LANDSCAPE

CONSTRUCTION LEGEND
FOR COLORS & FINISHES.

3. PLACE COBBLE WITH

FLATTEST SIDE FACING
UP TYP.

4. REFERENCE
INSTALLATION PROCESS:
a. POUR CONCRETE
b. SET COBBLE IN

CONCRETE
c. FLOAT CONCRETE
d. TROWEL CONCRET E TO

BRING MORE CONCRETE

INTO CONTACT WITH THE

SIDES OF THE COBBLE
PIECES
e. REMOVE SMOOTH

TROWEL FINISH

BETWEEN COBBLE WITH

A BRUSH
f. SPONGE CONCRETE TO

CREATE DESIRED

TEXTURE
g. POWER WASH AFTER 7
DAYS.
1 2 3 4 4 3 2 1
7 WIDTH VARIES REFER TO PLANS
7 1
2 "
7 EQ. EQ.
3 4 5 6 7 8
9 10 2" 4" 6"
30 6 5
1%
1% 1 2
Item 8.c
August 19, 2025 City of Coronado Page 740
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-12.0

LANDSCAPE CONSTRUCTION

DETAILS
A

SECTION

TYPICAL MEDIAN SECTION IN FLAT CONDITION C

SECTION

TYPICAL SIGN FOOTING
SCALE: 1" = 1' SCALE: N.T.S.

NOTE:

1. REFER TO LANDSCAPE CONSTRUCTION
LEGEND FOR COLORS AND FINISHES.

LEGEND

EXISTING ASPHALT STREET

EXISTING CONCRETE CURB
CONCRETE MAINTENANCE STRIP.

REFER TO DETAIL B/LP-11.0
PLANTER SOIL. AMEND SOIL IN ALL

PLANTER AREAS PER SPECIFICATIONS

DECOMPOSED GRANITE MULCH OR
COBBLE. REFER TO DETAILS E &
F/LP-11.0
SHRUB PLANTING. REFER TO

LANDSCAPE PLANS FOR PLANTING

TYPES AND SPECIES

SLOPE PLANTER AREAS PER CIVIL
DRAWINGS TYP.
1 2
3 4
5 6
7 B

SECTION

TYPICAL MEDIAN SECTION IN SLOPED CONDITION D
PLAN

MAINTENANCE STRIP AT EXISTING UTILITY BOXES
SCALE: 1" = 1' SCALE: 1" = 1'
LEGEND

EXISTING ASPHALT STREET

EXISTING CONCRETE CURB
CONCRETE MAINTENANCE STRIP.

REFER TO DETAIL B/LP-11.0
1' WIDE SAFETY SHOULDER GRADED

FLAT AT TOP AND TOE OF SLOPE

ADJACENT TO MAINTENANCE STRIPS
SHRUB PLANTING. REFER TO

LANDSCAPE PLANS FOR PLANTING

TYPES AND SPECIES
PLANTER SOIL. AMEND SOIL IN ALL

PLANTER AREAS PER SPECIFICATIONS

DECOMPOSED GRANITE MULCH OR
COBBLE. REFER TO DETAILS E &
F/LP-11.0
SLOPE VARIES. APPROXIMATELY 16%
MAX. SLOPE. SLOPE PLANTER AREAS
PER CIVIL DRAWINGS TYP.
1 2
3 4
5 6
7 8
LEGEND
EXISTING SIGN. WIDTH AND MATERIAL
VARIES. CENTER IN CONCRETE POST

FOOTING
PROVIDE 1/2 IN. FOOTING CROWN
MIN. 1' X 1' X 2' GRAY CONCRETE
FOOTING WITH MEDIUM BROOM FINISH.

ADJUST FOOTING DIMENSIONS AS

REQUIRED BY SIGN POST

DIAMETER/WIDTH
95% COMPACTED SUBGRADE AT 6 IN.

DEPTH MIN.

SUBGRADE
1 2
3 4
5 NOTE:

1. APPLY SIGN FOOTING DETAIL WHERE

SIGN FOOTINGS REQUIRE REPLACEMENT

DUE TO DEMOLITION/CONSTRUCTION
ACTIVITY. REFER TO DEMOLITION PLANS.
1 2
3 4
5 2' 1' MIN. 6"
3" MIN. 3" MIN.

MAY VARY 1' MIN.
3 5
6 1 2
LEGEND
EX. ASPHALT ROADWAY
EX. CONCRETE CURB

CONCRETE MAINTENANCE STRIP
EX. UTILITY BOX. WHERE EX. UTILITY

BOXES INTERSECT WITH PROPOSED

MAINTENANCE STRIP RELOCATE

OUTSIDE OF MAINTENANCE STRIP AS
SHOWN

NEW POSITION OF RE-LOCATED UTILITY
BOX. ALIGN WITH EDGE OF PROPOSED

MAINTENANCE STRIP

DECOMPOSED GRANITE MULCH AND

PLANTING
1 2
3 4
5 6
NOTES:

1. REFER TO LANDSCAPE PLANS
FOR EX. UTILITY BOX
LOCATIONS.
4 MAX. WIDTH APPROXIMATELY 14'-6".

WIDTH VARIES, REFER TO PLANS
1 2 3 4 5 6 7
MAX. WIDTH APPROXIMATELY 14'-6".

WIDTH VARIES, REFER TO PLANS
1 2 3
6 7
5 4
4 8
NOTE:

1. REFER TO LANDSCAPE CONSTRUCTION
LEGEND FOR COLORS AND FINISHES.
31 Item 8.c
August 19, 2025 City of Coronado Page 741
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-13.0

LANDSCAPE CONSTRUCTION

DETAILS
32 SCALE: 1" = 1'
NOTES:

1. REFER TO LANDSCAPE

CONSTRUCTION LEGEND FOR
COLORS AND FINISHES.

2. REFER TO CIVIL DRAWINGS FOR

SLOPES, TOP AND BOTTOM OF WALL

GRADES, AND ALL OTHER GRADING
AND DRAINAGE INFORMATION.

3. REFER TO CIVIL DRAWINGS FOR
RETAINING WALL DETAIL.

LEGEND

EXISTING ASPHALT STREET

MOUNTABLE CURB AT MAINTENANCE

VEHICLE PULL-OUTS PER CIVIL DRAWINGS
CONCRETE MAINTENANCE STRIP. REFER TO
DETAIL B/LP-11.0
PERMEABLE PAVERS.

REFER TO DETAIL D/LP-11.0

RETAINING WALL AT VEHICLE PULL-OUTS
(BEYOND). SLOPE DOWN WITH GRADE ON

ENDS OF VEHICLE PULL-OUTS AS SHOWN
RETAINING WALL AT VEHICLE PULL-OUTS.

POURED-IN-PLACE CONCRETE GRAVITY
WALL. REFER TO CIVIL DRAWINGS FOR WALL

DETAIL, AND ALL WALL RELATED

INFORMATION INCLUDING DRAINAGE, BASE
MATERIAL, ETC.

DECOMPOSED GRANITE MULCH. REFER TO
DETAIL F/LP-11.0
PLANTER SOIL. AMEND SOIL IN ALL PLANTER

AREAS PER SPECIFICATIONS
SHRUB PLANTING. REFER TO LANDSCAPE

PLANS FOR PLANTING TYPES AND SPECIES

EXISTING CONCRETE CURB
1 2
3 4
5 6
7 8
9 10
A

SECTION

TYPICAL MEDIAN SECTION AT MAINTENANCE VEHICLE PULL-OUT AREAS 3 4 5
6 7 8 9 3 10 1
APPROXIMATELY 10'-0" WIDE. WIDTH

VARIES REFER TO CIVIL PLANS
1'
APPROXIMATELY 3'-0" WIDE.

WIDTH VARIES, REFER TO CIVIL PLANS HEIGHT VARIES. REFER TO CIVIL PLANS 6" 1'
1 2
Item 8.c
August 19, 2025 City of Coronado Page 742
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LP-14.0

PLANTING DETAILS
A

SECTION

SHRUB PLANTING
SCALE: N.T.S.

B GROUNDCOVER PLANTING
LEGEND
SHRUB
SHRUB CROWN (1" ABOVE FINISH
GRADE)

MULCH, REFER TO PLANTING NOTES

FOR DEPTH & TYPE
4" HIGH WATERING BERM ALL AROUND

PLANT PIT W/ ROUGHENED SIDES

PLANT TABLET REFER TO

SPECIFICATIONS

BACKFILL MIX (PUDDLE & SETTLE)

TOPSOIL AND SUBGRADE PER

SPECIFICATIONS
2X ROOTBALL DIAMTER MIN.

ROOTBALL

DEPTH OF ROOTBALL

SET FINISH GRADE EQUAL TO THE

DEPTH OF MULCH BELOW FINISH

SURFACE OF PAVING (WHERE

APPLICABLE)

CURB OR PAVING (WHERE APPLICABLE)
1 2
3 4
5 6
7 8
9 10
11 12
13 4
10 5
6 7
8 3
2 11
9 13
1 12
LEGEND

EDGE OF PAVING

EQUAL, SEE PLANTING PLAN AND

LEGEND FOR SPACING

GROUNDCOVER

PLANT TABLET REFER TO

SPECIFICATIONS

FINISH GRADE

PREPARE SOIL THROUGHOUT

PLANTING AREA

SUBGRADE PER CIVIL PLANS

SET FINISH GRADE EQUAL TO THE

DEPTH OF BARK MULCH BELOW FINISH

SURFACE OF PAVING
1/2 OF SPACING DISTANCE AT ALL
EDGES
1 2
3 4
5 6
7 8
9 PLAN

SECTION
9 1
2 2
2 8 5
1 4
6 7
3 3
PLAN | SECTION SCALE: N.T.S.
33 Item 8.c
August 19, 2025 City of Coronado Page 743
TPB
TPB
TPB
1"
1"
(1) 2" SLEEVE POC. #1
2"
1"
1"
1"
1"
1"
A1
1" 2.11 DRIP
SHRUB
A2
1" 10.77
A3
1" 10.32
A4
1" 1.04

ROTATOR
SHRUB

ROTATOR
SHRUB
DRIP
SHRUB
DXX
1" 0.52 DRIP
SHRUB
2" EX.

POC. #2
2"
2"
SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP WITH STRIP SPRAYS
POINT OF CONNECTION (2 LOCATIONS)

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

CONTROL WIRE PULL BOX, SPARE WIRE BOX
P.O.C.
1-1/2"
C/LI.12.0
C/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0
A/LI.12.0
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- D/LI-12.0
C/LI-13.0
D/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
A&B/
LI-13.0
E/LI-12.0
C/LI-13.0

SYMBOL DESCRIPTION
1 EXISTING WATER LINE.

EXACT LOCATION AND DEPTH UNKNOWN
2 3

SHEET KEYNOTES
EXISTING LIGHT STANDARD TYP.
1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0
4 MEDIAN DRIP IRRIGATION. SAWCUT PAVEMENT
OR PERFORM DIRECTIONAL BORING. INTERCEPT

AVAILABLE SPARE WIRE AND MAINLINE AT
EXISTING VALVE TO THE SOUTH IN PARKWAY.

INSTALL MEDIAN VALVE IN PARKWAY AND CROSS
STREET WITH LATERAL LINE TO MEDIAN.
5 CONNECT 1" BALL VALVE AND DRIP VALVE TO
EXISTING 2 1/2" PVC MAINLINE, FIELD VERIFY
EXACT LOCATION AND SIZE. CONNECT TO A

SPARE CONTROL WIRE AND THE COMMON WIRE

FROM EXISTING IRRIGATION SYSTEM IN PLANTER
EAST OF POMONA AVENUE.

TONE OUT SPARE WIRE IN SPARE WIRE BUNDLE
IN CONTROLLER ENCLOSURE. CONNECT THE

WIRE TO NEXT AVAILABLE STATION ON THE
TERMINAL STRIP. PROVIDE WATERING
SCHEDULE FOR THE ADDED STATION VALVE.

COORDINATE ALL WORK WITH CITY ENGINEER.

CONTRACTOR SHALL PROMPTLY NOTIFY CITY

ENGINEER AND LANDSCAPE ARCHITECT IF

AVAILABLE SPARE WIRES ARE NOT FOUND TO

SERVE NEW DRIP VALVE AND COORDINATE AN
ALTERNATE DESIGN SOLUTION.

CONTRACTOR TO COORDINATE VALVE

SEQUENCING WITH CITY ENGINEER

IRRIGATION PLAN
LI-1.0
LEGEND

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
MATCHLINE - SEE SHEET LI-2.0

POMONA AVENUE

ORANGE AVENUE

ROW LINE
2 1
3 3

LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"
4 EXISTING IRRIGATION SYSTEM AT PARKING LOT SOUTHWEST OF CORONADO YACHT CLUB (PARKING LOT LOCATED BEYOND THE EXTENT OF THIS DRAWING SHEET):
1-1/2" POTABLE IRRIGATION METER AT SOUTH SIDE OF SAILS PARK PARKING LOT DRIVEWAY 1-1/2" BACKFLOW PREVENTER
1-1/2" MASTER VALVE
1-1/2" FLOW METER
2-1/2" BALL VALVE
EXISTING CONTROLLER "D" AT NORTH SIDE OF SAILS PARK PARKING LOT DRIVEWAY CALSENSE ET2000E-48 (41 OF 48 STATIONS USED) (8 RED SPARE WIRES STUBBED OUT INSIDE CONTROLLER PEDESTAL ENCLOSURE).

REFER TO PLAN NOTES FOR ANY ASSOCIATED WORK WITH EXISTING CONTROL SYSTEM. 5 6 EXISTING MAIN, 2-1/2" BALL VALVE.

APPROXIMATE LOCATION
6 7 CAUTION!!! EXISTING GAS LINE. REFER TO GAS
LINE CROSSING DETAIL A / LI-15.0
7 8
9 8 VALVES SHOWN DIAGRAMATICALLY. INSTALL

REMOTE CONTROL VALVE MANIFOLD, VALVES,

IRRIGATION MAINLINE, AND WIRES IN NORTH

SIDE OF PLANTING AREA WITHIN LIMIT OF WORK
TYP.
9 TRENCH IN ASPHALT OR USE DIRECTIONAL

BORING TO RUN SLEEVES, MAINLINE, LATERALS,
AND WIRES BETWEEN MEDIANS. REFER TO
DETAIL C/LI-13.0 FOR TRENCHING DETAIL
34 POINT OF CONNECTION: #1
EX. WATER METER
EX. BACKFLOW PREVENTER
1 1/2"
1 1/2"

PEAK DEMAND

AVAILABLE WATER PRESSURE

ESTIMATED LANDSCAPE
AREA (SQ. FT.)
.52 GPM
81 PSI
156 SF
10 P.O.C. #2
P.O.C. AT EXISTING 2" MAINLINE AND 2" WIRE
CONDUIT ( REFER TO SR-75 MEDIAN

IMPROVEMENTS, ADELLA AVE TO POMONA AVE),
FIELD VERIFY EXACT LOCATION AND SIZE.
10 SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-15.0 FOR IRRIGATION DETAILS.

4. IRRIGATION MAINLINE, SPRINKLERS AND EQUIPMENT ARE
SHOWN DIAGRAMMATICALLY. MAINLINE AND VALVES SHALL
NOT BE PLACED IN PAVED AREAS. INSTALL MAINLINE
WHENEVER POSSIBLE 18" FROM WALKS, CURBS AND WALLS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

Item 8.c
August 19, 2025 City of Coronado Page 744
SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP WITH STRIP SPRAYS
POINT OF CONNECTION (2 LOCATIONS)

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)
P.O.C.

C/LI.12.0
C/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0
A/LI.12.0
E/LI.11.0

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

CONTROL WIRE PULL BOX, SPARE WIRE BOX
1-1/2"
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- D/LI-12.0
C/LI-13.0
D/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
A&B/
LI-13.0
E/LI-12.0
C/LI-13.0
POC. #3
2"
2"
2"
2"
1-1/2" 1-1/2"
(1) 4" SLEEVE
(2) 2" CONDUITS
1"
1"
1" 1"
A6
1" 12.27
A7
ROTATOR 1" 11.64
SHRUB

ROTATOR
SHRUB
A5
DRIP 1" 3.1

SHRUB MV-A
2" 17.33 GPM

1.04 GPM
FS-A
1" 17.33 GPM

1.04 GPM
2"
LI-2.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
MATCHLINE - SEE SHEET LI-1.0 MATCHLINE - SEE SHEET LI-3.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DEL SOL
LEGEND
3 8
4 IRRIGATION PLAN
7 2

LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"

SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-15.0 FOR IRRIGATION DETAILS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SYMBOL DESCRIPTION
1 SHEET KEYNOTES

COORDINATE IRRIGATION AND ELECTRICAL

CONNECTIONS WITH PROPOSED ELECTRICAL
METER PEDESTAL PER ELECTRICAL DRAWINGS.

ELECTRICAL CONTRACTOR TO PROVIDE
20A/115VAC INDEPENDENT ELECTRICAL SERVICE
TO CONTROLLER "A".

DECORATIVE LANDSCAPE COBBLE, TYP.

EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS
EXISTING LIGHT STANDARD TYP.

EXISTING SURVEY MONUMENT. PROTECT IN
PLACE
2 3
4 5
5 6
1 SYMBOL DESCRIPTION

SHEET KEYNOTES

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS.

CONTRACTOR SHALL VERIFY EXISTING UTILITY

DEPTHS/LOCATIONS AND COORDINATE ANY

IRRIGATION CONFLICTS WITH CITY ENGINEER

AND LANDSCAPE ARCHITECT
8 9
10 9

IRRIGATION POINT OF CONNECTION EQUIPMENT

SHOWN DIAGRAMMATICALLY FOR CLARITY, FIELD
VERIFY EXACT LOCATION AND SIZE. REFER TO
ENLARGMENT PLAN 'A' ON SHEET LI-14.0 FOR
SPECIFIC LOCATION AND FURTHER INFORMATION.

EXISTING SEWER LINE. REFER TO CIVIL

DRAWINGS
11 10
VALVES SHOWN DIAGRAMATICALLY. INSTALL

REMOTE CONTROL VALVE MANIFOLD, VALVES,

IRRIGATION MAINLINE, AND WIRES IN NORTH

SIDE OF PLANTING AREA WITHIN LIMIT OF WORK
TYP.
11 TRENCH IN ASPHALT OR USE DIRECTIONAL

BORING TO RUN SLEEVES, MAINLINE, AND
WIRES BETWEEN MEDIANS. REFER TO
DETAILS F/LI-12 AND C/LI-13.0 FOR

TRENCHING DETAILS (TYPICAL)
35 POINT OF CONNECTION: #3
EX. WATER METER
EX. BACKFLOW PREVENTER
1-1/2"
1-1/2"

PEAK DEMAND

AVAILABLE WATER PRESSURE

ESTIMATED LANDSCAPE
AREA (SQ. FT.)

ESTIMATED LANDSCAPE

AREA (ACRE)

17.33 GPM
82 - 85 PSI
27,242 SF
.63 AC
CONTROLLER ID: A

STATIONS

STATIONS USED
32 BASE BID - 14, W/ ADD ALT. #1
- 20, W/ ADD ALT. #1&#2 - 24
PEDESTAL-MOUNT CONTROLLER ASSEMBLY. REFER
TO IRRIGATION LEGEND ON SHEET LI-8.0 AND
IRRIGATION NOTES ON SHEET LI-7.0 FOR ADDITIONAL
CONTROLLER INFORMATION AND MODEL NUMBERS.

COORDINATE EXACT LOCATION OF CONTROLLER

WITH THE CITY ENGINEER & LANDSCAPE ARCHITECT
7 1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0
6 MAINTENANCE VEHICLE PULL-OUT AREA.

Item 8.c
August 19, 2025 City of Coronado Page 745
1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2" 1-1/2"
1"
1 1
4"
1 1
4"
1"
1 1
4"
1"
1" 1"
1 1
4"
1 1
4"
1"
1 1
4" 1"
1"
1 1
4"
1 1
4"
1"
1"
1 1
4" 1" 1"
A8
1" 16.42
A9
ROTATOR 1" 15.12
SHRUB

ROTATOR
SHRUB A10
1" 17.02
A11
ROTATOR 1" 14.49
SHRUB

ROTATOR
SHRUB A12
1" 17.33
A13
1" 15.42
A14
ROTATOR 1" 2.41
SHRUB

ROTATOR
SHRUB
DRIP
SHRUB
SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP WITH STRIP SPRAYS
POINT OF CONNECTION (2 LOCATIONS)

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)
P.O.C.

C/LI.12.0
C/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0
A/LI.12.0
E/LI.11.0

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

CONTROL WIRE PULL BOX, SPARE WIRE BOX
1-1/2"
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- D/LI-12.0
C/LI-13.0
D/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
A&B/
LI-13.0
E/LI-12.0
C/LI-13.0
LI-3.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LI-2.0 MATCHLINE - SEE SHEET LI-4.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE
1 IRRIGATION PLAN
2 LEGEND LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"

SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-15.0 FOR IRRIGATION DETAILS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SYMBOL DESCRIPTION

SHEET KEYNOTES
EXISTING LIGHT STANDARD TYP.
1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS
CAUTION!!! EXISTING GAS LINE. REFER TO GAS
LINE CROSSING DETAIL A / LI-15.0
1 2
3 4
5 3 4
VALVES SHOWN DIAGRAMATICALLY. INSTALL

REMOTE CONTROL VALVE MANIFOLD, VALVES,

IRRIGATION MAINLINE, AND WIRES IN IN NORTH

SIDE OF PLANTING AREA WITHIN LIMIT OF WORK
TYP.
5 36
Item 8.c
August 19, 2025 City of Coronado Page 746
ALL IMPROVEMENTS EAST OF THIS LINE INCLUDED IN ADD ALTERNATE #1 1-1/2" 1-1/2"
1-1/2"
1-1/2" 1-1/2"
(1) 3" SLEEVE
(2) 2" CONDUITS ALL IMPROVEMENTS WEST OF THIS LINE ARE THE BASE BID SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP WITH STRIP SPRAYS
POINT OF CONNECTION (2 LOCATIONS)

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)
P.O.C.

C/LI.12.0
C/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0
A/LI.12.0
E/LI.11.0

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

CONTROL WIRE PULL BOX, SPARE WIRE BOX
1-1/2"
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- D/LI-12.0
C/LI-13.0
D/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
A&B/
LI-13.0
E/LI-12.0
C/LI-13.0
LI-4.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LI-3.0 MATCHLINE - SEE SHEET LI-5.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DE LAS ARENAS
5 1

IRRIGATION PLAN
3 LEGEND

LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"

SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-15.0 FOR IRRIGATION DETAILS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SYMBOL DESCRIPTION
1 SHEET KEYNOTES

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS.

CONTRACTOR SHALL VERIFY EXISTING UTILITY

DEPTHS/LOCATIONS AND COORDINATE ANY

IRRIGATION CONFLICTS WITH CITY ENGINEER

AND LANDSCAPE ARCHITECT
EXISTING LIGHT STANDARD TYP.
1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0
DECORATIVE LANDSCAPE COBBLE, TYP.
2 3
4 5
6 2 3 4
4 EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS

TRENCH IN ASPHALT OR USE DIRECTIONAL

BORING TO RUN SLEEVES, MAINLINE, AND WIRES
BETWEEN MEDIANS. REFER TO DETAIL C/LI-13.0
6 37

FOR FUTURE EXPANSION, PROVIDE FROM
CONTROLLER "A" TO PULL BOX: 16 EXTRA PILOT

WIRES AND THE COMMON WIRE FOR ADDITIVE
ALTERNATE #1; 16 EXTRA PILOT WIRES AND THE
COMMON WIRE FOR ADDITIVE ALTERNATES #1
AND #2

SYMBOL DESCRIPTION

SHEET KEYNOTES
7 7
Item 8.c
August 19, 2025 City of Coronado Page 747
1-1/2" 1-1/2"
1-1/2"
1-1/2" 1-1/2" 1"
1 1
4"
1 1
4"1"
A15
1" 3.35
A16
1" 14.3
A17
1" 14.1
DRIP
SHRUB

ROTATOR
SHRUB

ROTATOR
SHRUB
SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP WITH STRIP SPRAYS
POINT OF CONNECTION (2 LOCATIONS)

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)
P.O.C.

C/LI.12.0
C/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0
A/LI.12.0
E/LI.11.0

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

CONTROL WIRE PULL BOX, SPARE WIRE BOX
1-1/2"
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- D/LI-12.0
C/LI-13.0
D/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
A&B/
LI-13.0
E/LI-12.0
C/LI-13.0
LI-5.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LI-4.0 MATCHLINE - SEE SHEET LI-6.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE AVENIDA LUNAR
5 IRRIGATION PLAN
3 LEGEND

LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"

SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-15.0 FOR IRRIGATION DETAILS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SYMBOL DESCRIPTION
1 SHEET KEYNOTES
1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0
DECORATIVE LANDSCAPE COBBLE, TYP.

ADDITIVE ALTERNATE #1 AREA SHOWN IN HATCH.

REFER TO SHEET LI-5.1 FOR ADDITIVE
ALTERNATE #1 CONFIGURATION
EXISTING SURVEY MONUMENT. PROTECT IN
PLACE
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS.

CONTRACTOR SHALL VERIFY EXISTING UTILITY

DEPTHS/LOCATIONS AND COORDINATE ANY

IRRIGATION CONFLICTS WITH CITY ENGINEER

AND LANDSCAPE ARCHITECT
2 3
4 5
6 7
1 2 46
5 VALVES SHOWN DIAGRAMATICALLY. INSTALL

REMOTE CONTROL VALVE MANIFOLD, VALVES,

IRRIGATION MAINLINE, AND WIRES IN NORTH

SIDE OF PLANTING AREA WITHIN LIMIT OF WORK
TYP.
7 38

SYMBOL DESCRIPTION
Item 8.c
August 19, 2025 City of Coronado Page 748
1"
1" 11" 1
4"
1 1
4" 1
1 4"
1 1
4"
1 1
4" 1
1 4" 1
1 4"
1"
1" 1"

ROTATOR
A21 SHRUB
1" 1.62
A22
1" 15.46
A23
1" 15.41
A24
1" 16.32
A25
1" 15.11
A26
1" 11.02
A27
1" 11.01
DRIP
SHRUB

ROTATOR
SHRUB

ROTATOR
SHRUB
SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP STRIP SPRAYS
6" POP-UP W/ SQ. SPRAY
(2 PER SYMBOL, 4 PER TREE)

POINT OF CONNECTION

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE
P.O.C.

C/LI.12.0
C/LI.12.0
D/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

PULL BOX, SPLICE BOX AND VALVE BOX
1-1/2"
A/LI.12.0
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- E/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
C/LI-13.0
A&B
/LI-13.0
C/LI-13.0
LI-5.1

1.0 2.0 3.0 4.0 5.1 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LI-4.0 MATCHLINE - SEE SHEET LI-6.0

SILVER STRAND BOULEVARD

ROW LINE

ROW LINE AVENIDA LUNAR
4 ADD ALTERNATE #2 -

IRRIGATION PLAN
LEGEND

LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"

SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-14.0 FOR IRRIGATION DETAILS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SYMBOL DESCRIPTION
1 SHEET KEYNOTES
1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0

DECORATIVE LANDSCAPE COBBLE
EXISTING SURVEY MONUMENT. PROTECT IN
PLACE
EXISTING WATER LINE.

EXACT LOCATION AND DEPTH UNKNOWN
2 3
4 5
1 2
3 EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS.

CONTRACTOR SHALL VERIFY EXISTING UTILITY

DEPTHS/LOCATIONS AND COORDINATE ANY

IRRIGATION CONFLICTS WITH CITY ENGINEER

AND LANDSCAPE ARCHITECT
5 6
39 SYMBOL DESCRIPTION

SHEET KEYNOTES
6 VALVES SHOWN DIAGRAMATICALLY. INSTALL

REMOTE CONTROL VALVE MANIFOLD, VALVES,

IRRIGATION MAINLINE, AND WIRES IN NORTH

SIDE OF PLANTING AREA WITHIN LIMIT OF WORK
TYP.

CONTRACTOR SHALL DEDUCT ALL ITEMS ON
SHEET LI-5.0 AND ADD ALL ITEMS ON SHEET
LI-5.1 FOR ADDITIVE ALTERNATE #2
ADDITIVE ALTERNATE #2 NOTE
Item 8.c
August 19, 2025 City of Coronado Page 749
1-1/2"
1-1/2"
1 1
4" 1
1 4"
1"
A18
1" 16.7
A19
1" 16.6
A20
1" 3.30

ROTATOR
SHRUB
DRIP
SHRUB

ROTATOR
SHRUB
1 1
4"
SYM. DESCRIPTION DTL.

RAINBIRD SHRUB 12" POP-UP WITH R-VAN

MULTI-STREAM NOZZLES
RAINBIRD SHRUB 12" POP-UP WITH STRIP SPRAYS
POINT OF CONNECTION (2 LOCATIONS)

EXISTING BACKFLOW PREVENTER & ENCLOSURE

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER

MAINLINE ISOLATION GATE VALVE

MANIFOLD GATE VALVE

REMOTE CONTROL VALVE

DRIP REMOTE CONTROL VALVE

QUICK COUPLER VALVE

DRIP AIR / VACUUM RELIEF VALVE

DRIP FLUSH VALVE (MANUAL OPERATION)
P.O.C.

C/LI.12.0
C/LI.12.0
B/LI.9.0
A/LI-14.0
C/LI.9.0
A/LI.10.0
A/LI.9.0
D/LI.9.0
D/LI.9.0
C/LI.10.0
A/LI.11.0
B/LI.10.0
A/LI.12.0
E/LI.11.0

DRIP FLUSH VALVE (MANUAL OPERATION)

DRIP OPERATION INDICATOR

SUBSURFACE INLINE DRIP EMITTER TUBING

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO

DRIPLINE)

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN)

IRRIGATION LATERAL LINE (SIZE AS NOTED ON
PLAN)

PIPE SLEEVE

WIRE CONDUIT

CONTROL WIRE PULL BOX, SPARE WIRE BOX
1-1/2"
E/LI.11.0
B/LI.12.0
B,C,D/
LI.11.0
- D/LI-12.0
C/LI-13.0
D/LI-12.0
C/LI-13.0
E/LI-12.0
C/LI-13.0
A&B/
LI-13.0
E/LI-12.0
C/LI-13.0
LI-6.0

1.0 2.0 3.0 4.0 5.0 6.0

NOT TO SCALE
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025 MATCHLINE - SEE SHEET LI-5.0

SILVER STRAND BOULEVARD

ROW LINE

RENDOVA
ROAD
2 2

IRRIGATION PLAN

LEGEND LATERAL PIPE SIZING GUIDE
UNLESS NOTED OTHERWISE, SIZE LATERAL PIPE AS FOLLOWS:
0 - 7 GPM - 3/4"
8 - 14 GPM - 1"
15 - 20 GPM - 1-1/4"
21 - 30 GPM - 1-1/2"

SHEET NOTES

1. REFER TO SHEET LI-7.0 FOR IRRIGATION NOTES AND
CALCULATIONS.

2. REFER TO SHEET LI-8.0 FOR FULL IRRIGATION LEGEND.

3. REFER TO SHEETS LI-9.0 - LI-15.0 FOR IRRIGATION DETAILS.

5. REFER TO CIVIL ENGINEERS DRAWINGS FOR FURTHER
DESIGN INFORMATION.

SYMBOL DESCRIPTION
1 SHEET KEYNOTES
1' WIDE CONCRETE MAINTENANCE STRIP. REFER
TO DETAILS A&B/LP-11.0

EXISTING STORM DRAIN LINE / STORM DRAIN
STRUCTURE. REFER TO CIVIL DRAWINGS.

CONTRACTOR SHALL VERIFY EXISTING UTILITY

DEPTHS/LOCATIONS AND COORDINATE ANY

IRRIGATION CONFLICTS WITH CITY ENGINEER

AND LANDSCAPE ARCHITECT
EXISTING WATER LINE. EXACT LOCATION AND
DEPTH UNKNOWN. REFER TO CIVIL DRAWINGS
2 3
4 1
3 VALVES SHOWN DIAGRAMATICALLY. INSTALL

REMOTE CONTROL VALVE MANIFOLD, VALVES,

IRRIGATION MAINLINE, AND WIRES IN NORTH

SIDE OF PLANTING AREA WITHIN LIMIT OF WORK
TYP.
4 40
5 2
5 EXISTING CLAY VENT PIPE. PROTECT IN PLACE
Item 8.c
August 19, 2025 City of Coronado Page 750
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-7.0

IRRIGATION NOTES &

CALCULATIONS
GENERAL NOTES:

1. THE IRRIGATION SYSTEM DESIGN IS BASED ON AN AVAILABLE WATER PRESSURE

AT BACKFLOW PREVENTER LOCATION AT THE TURN-LANE INTO AVENIDA DEL SOL FROM ORANGE AVENUE OF 82 TO 85 +/- PSI. THE CONTRACTOR IS RESPONSIBLE

FOR VERIFYING WATER PRESSURE PRIOR TO ORDERING MATERIALS OR

BEGINNING CONSTRUCTION AND SHALL PROMPTLY REPORT ANY DIFFERENCES TO THE CITY ENGINEER FOR FURTHER DIRECTION. 2. THIS SYSTEM IS DESIGNED FOR USE OF POTABLE WATER. 3. THE IRRIGATION SYSTEM IS SHOWN DIAGRAMMATICALLY FOR CLARITY PURPOSES. LOCATE ALL PIPING, VALVES, BACKFLOW PREVENTION DEVICES, AND

OTHER IRRIGATION EQUIPMENT WITHIN LANDSCAPE AREAS UNLESS NOTED OR DIRECTED OTHERWISE. REFER ALSO TO SPECIFIC NOTES ON PLANS AND DETAILS.

4. ALL CONTROL VALVES SHALL BE MANIFOLDED AND GROUPED IN GENERAL AREAS SHOWN ON PLAN. WHEREVER POSSIBLE, LOCATE VALVES WHERE NOT SUSCEPTIBLE TO VEHICULAR DAMAGE (SUCH AS NOT ON CORNERS AND CURVES).

LOCATE WITHIN PLANTING MASS. VALVES SHALL BE LOCATED IN PLANTING AREAS

AND IMMEDIATELY ADJACENT TO WALKS, CURBS, OR PAVING AREAS AND SET AT RIGHT ANGLES TO EDGES. MANIFOLD PIPE AND BALL VALVE SIZES SHALL BE

EQUAL TO OR GREATER THAN THE SIZE OF THE LARGEST REMOTE CONTROL VALVE IN THE MANIFOLD. ALL VALVE BOXES SHALL BE SPACED WITH A 12" MINIMUM DISTANCE BETWEEN VALVE BOXES AND 12" FROM EDGE OF PAVEMENT.

5. SYSTEM VALVES INDICATED WITH MANIFOLD CONFIGURATIONS IN LOCATIONS FOR DRAWING CLARITY. INSTALL MANIFOLDS IN EXACT LOCATIONS COORDINATED WITH CITY PRIOR TO ANY INSTALLATION.

6. DRIP IRRIGATION SYSTEMS SHOWN WITH FLUSH VALVES AND AIR VACUUM RELIEF VALVES INDICATED IN LOCATIONS FOR DRAWING CLARITY. INSTALL DRIP

EQUIPMENT IN EXACT LOCATIONS COORDINATED WITH CITY ENGINEER PRIOR TO ANY INSTALLATION.

7. PRIOR TO ANY EXCAVATION OR TRENCHING, LOCATE AND VERIFY ALL CABLES, CONDUITS, AND UNDERGROUND UTILITIES. THE CONTRACTOR IS RESPONSIBLE

FOR CONTACTING AN UNDERGROUND UTILITY LOCATING SERVICE TO LOCATE AND MARK ALL UTILITIES. THE CONTRACTOR WILL TAKE PROPER PRECAUTIONS NOT TO DAMAGE OR DISTURB SUCH UNDERGROUND UTILITIES. NOTIFY THE CITY

ENGINEER IMMEDIATELY IF A CONFLICT EXISTS BETWEEN SUCH OBSTACLES AND THE PROPOSED WORK, FOR FURTHER DIRECTION. PROCEED IN SAME MANNER IF

ROCK LAYERS OR ANY OTHER CONFLICTING CONDITIONS ARE ENCOUNTERED UNDERGROUND. PROCEED ONLY UPON CITY ENGINEER'S WRITTEN
AUTHORIZATION.

8. THE CONTRACTOR SHALL NOT WILLFULLY INSTALL THE IRRIGATION SYSTEM AS

SHOWN ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT

OBSTRUCTIONS, GRADE DIFFERENCES OR DIFFERENCES IN THE AREA DIMENSIONS EXIST. SUCH OBSTRUCTIONS OR DIFFERENCES SHALL BE BROUGHT

PROMPTLY TO THE ATTENTION OF THE AUTHORIZED CITY REPRESENTATIVE, FOR FURTHER DIRECTION. SHOULD THE CONTRACTOR FAIL TO NOTIFY THE

AUTHORIZED CITY REPRESENTATIVE OF ANY DISCREPANCIES, THEN THE

CONTRACTOR SHALL BE RESPONSIBLE FOR ANY REVISIONS NECESSARY AT NO ADDITIONAL COST TO THE CITY. 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING AND VERIFYING

EXISTING SLEEVE AND IRRIGATION MAINLINE LOCATIONS, SYSTEMS, IRRIGATION

CONTROLLER LOCATION CONTROL WIRE RUNS AND ELECTRICAL CONNECTIONS WITH THE CITY ENGINEER. CONTRACTOR IS RESPONSIBLE FOR STUBBING OUT

MAINLINE AND WIRE AT LOCATIONS FOR FUTURE CONNECTION AND SYSTEM CONTINUATION.

10. ALL LATERAL LINE ENDS SHALL BE SIZED 3/4" UNLESS OTHERWISE NOTED.

11. ALL IRRIGATION LINES UNDER PAVING / ROAD CROSSING SHALL BE SLEEVED WITH PVC SCH 40 PIPE. SLEEVE SHALL BE A MINIMUM 2 TIMES THE DIAMETER OF PIPE TO BE SLEEVED (2" MIN. DIA.), AND AS NOTED ON THE DRAWINGS.

12. EVEN IF NOT SHOWN, ALL WIRES UNDER PAVING / ROAD CROSSING SHALL BE SLEEVED WITH PVC SCH 40 GRAY CONDUIT. SLEEVE SHALL BE A MINIMUM 2 TIMES THE DIAMETER OF WIRE BUNDLE TO BE SLEEVED (2" MIN. DIA.).

13. ALL SPRINKLER HEADS SHALL BE SET PERPENDICULAR TO THE FINISH GRADE OF

THE AREA TO BE IRRIGATED UNLESS OTHERWISE DESIGNED ON THE PLANS OR AS DIRECTED BY THE CITY ENGINEER.

14. ALL SPRINKLER HEADS SHALL BE INSTALLED AND ADJUSTED TO KEEP WATER AND

SPRAY OFF ALL OBSTRUCTIONS AND AREAS NOT UNDER THE CONTROL OF THE CITY AT ALL TIMES. UTILIZE ADDITIONAL HEADS AT OBSTACLES AS NECESSARY

AND ADJUST HEADS TO MINIMIZE BACKSPLASH AND DEFLECTION FROM PLANTS OR ANY OTHER OBSTACLES. 15. ALL SPRINKLER HEADS SHALL BE ADJUSTED AS REQUIRED, AS TO HEIGHT,

COVERAGE PATTERN, OR SPRINKLER HEAD ORIENTATION, SO AS NOT TO ALLOW

RESTRICTION OF SPRAY PATTERN BY PLANT MATERIAL THAT MAY IN TURN CAUSE PLANT DECLINE OR DEMISE. PLANTS MAY REQUIRE REMOVAL OR RELOCATION AT THE DIRECTION OF THE CITY ENGINEER.

16. DURING THE FINAL CLOSEOUT PROCEDURES, NOZZLE CHANGES MAY BE REQUESTED AT NO ADDITIONAL EXPENSE TO THE CITY. 17. SHOULD THE CONTRACTOR MAKE NOZZLE CHANGES OR ADD HEADS AS A RESULT

OF SITE OBSTACLES OR CONSTRUCTION CHANGES, THEN THE CONTRACTOR

SHALL BE RESPONSIBLE FOR CALCULATION AND ADJUSTMENTS IN PIPE SIZES WITH LATERAL PIPE SIZING GUIDE PROVIDED. IN NO CASE SHALL FLOW VELOCITIES EXCEED 5 FEET PER SECOND.

18. REFER TO THE DETAILS AND SPECIFICATIONS FOR FURTHER INFORMATION.

19. ALL PLANTINGS SHALL BE FULLY WATERED IN UPON PLANTING. DO NOT RELY SOLELY UPON THE AUTOMATIC IRRIGATION SYSTEM. UTILIZE SUPPLEMENTAL

HOSE WATERING AS REQUIRED, INITIALLY AND DURING THE PLANT

ESTABLISHMENT PERIOD, AND AS DIRECTED ON PLANS AND AUTHORIZED COUNTY

REPRESENTATIVE TO ENSURE ALL PLANTINGS RECEIVE ADEQUATE WATER TO THE ENTIRE ROOT ZONE.

20. NO LOW HEAD DRAINAGE IS PERMITTED. ALL LOW HEAD DRAINAGE SHALL BE CORRECTED BY THE CONTRACTOR. SPRING CHECK VALVES SHALL BE INSTALLED WHERE NEEDED AT NO ADDITIONAL COST TO THE CITY. VALVE SHALL BE HUNTER HCV.

21. THE WORK INCLUDES ALL SERVICES NECESSARY TO PERFORM THE IRRIGATION

WORK AS SHOWN AND/OR NOTED ON THE DRAWINGS AND/OR AS SPECIFIED WITHOUT ADDITIONAL COST TO THE CITY. NO CHANGES FROM THE

CONSTRUCTION DOCUMENTS ARE ALLOWED UNLESS PREVIOUSLY AUTHORIZED IN WRITING BY THE CITY ENGINEER.

22. IRRIGATION SYSTEM SHALL BE INSTALLED, OPERATED AND MAINTAINED PER THE

LATEST CURRENT LANDSCAPE WATERING RESTRICTIONS AND LOCAL CITY ORDINANCES.

23. UPON COMPLETION OF THE PROJECT, A POST-PROJECT WALK-THROUGH SHALL

BE SCHEDULED WITH THE CITY ENGINEER TO CONFIRM ALL IRRIGATION WORK

HAS BEEN MAINTAINED IN A FUNCTIONAL MANNER AND IS IN A CONDITION ACCEPTABLE TO THE CITY ENGINEER.

IRRIGATION CALCULATIONS IRRIGATION NOTES
41 Item 8.c
August 19, 2025 City of Coronado Page 751

IRRIGATION LEGEND
SYMBOL
FULL ADJ. DESCRIPTION MANUFACTURER / MODEL NUMBER (See specifications for other requirements) RADIUS PSI GPM DETAIL SYMBOL DESCRIPTION MANUFACTURER / MODEL NUMBER (See specifications for other requirements) REMARKS DETAIL 12" POP-UP ROTATING STREAM (IN SHRUB AREAS) RAINBIRD 1812-SAM-P45 WITH R-VAN14 NOZZLE - 45°-270°

POINT OF CONNECTION THREE LOCATIONS, TWO AT POMONA AVENUE AND THE OTHER AT THE LEFT TURN LANE SERVING THE AVENIDA DEL SOL INTERSECTION (REFER TO PLANS).

APPROXIMATE LOCATIONS SHOWN, FIELD VERIFY
14' 45 0.31-0.63 C / LI-12.0
P.O.C.

BACKFLOW PREVENTER ASSEMBLY (EXISTING) WILKINS 975XL (1-1/2") WITH WILKINS 1-1/2" Y-STRAINER & STRONG BOX SMOOTH TOUCH SBBC-45SS ENCLOSURE APPROXIMATE LOCATION SHOWN, FIELD VERIFY MASTER VALVE (NORMALLY OPEN) SUPERIOR #3100 1-1/2" INSTALL DOWNSTREAM OF BACKFLOW PREVENTER VALVE FLOW METER CALSENSE FM-1B INSTALL DOWNSTREAM OF MASTER VALVE IRRIGATION CONTROLLER CALSENSE CS3-32-S/CS3-GR-KIT/FM-1B/COMM-5YR-2. TOP ENTRY STAINLESS STEEL ENCLOSURE WITH CALSENSE CS3000-32 CONTROLLER. CELLULAR COMMUNICATION
APPROXIMATE LOCATION SHOWN. FIELD VERIFY AND COORDINATE WITH CITY ENGINEER MAINLINE ISOLATION GLOBE VALVE NIBCO T-211-YK OR APPROVED EQUAL SIZE PER PLAN MANIFOLD GATE VALVE NIBCO T-113-K SERIES OR APPROVED EQUAL SIZE PER PLAN RAINBIRD PESB (SIZE PER PLANS) APPROXIMATE LOCATION SHOWN, FIELD VERIFY. INSTALL AT BOTTOM OF MEDIAN SLOPES WHERE SLOPING OCCURS. SIZE

PER PLAN

REMOTE CONTROL VALVE
RAINBIRD XCZ-100-PRB-COM APPROXIMATE LOCATION SHOWN, FIELD VERIFY. INSTALL AT BOTTOM OF MEDIAN SLOPES WHERE SLOPING OCCURS. 1" =

0.30 TO 20 GPM FLOW RANGE WITH 40 PSI PRESSURE-REGULATING FILTER

DRIP REMOTE CONTROL VALVE
QUICK COUPLER VALVE RAINBIRD 44-LRC (1" SIZE) APPROXIMATE LOCATION SHOWN, FIELD VERIFY

NETAFIM TLAVRV INSTALL AT HIGH ELEVATION POINT IN DRIP ZONE

SUBSURFACE INLINE DRIP EMITTER TUBING
NETAFIM TLSOV OR APPROVED EQUAL APPROXIMATE LOCATIONS SHOWN, FIELD VERIFY. INSTALL AS SHOWN ON PLANS AT LOW POINTS OF DRIP ZONES

PVC TRANSITION TO DRIPLINE (PVC SUPPLY TO DRIPLINE)
HUNTER ECO-INDICATOR. 12" POP-UP DRIP OPERATION INDICATOR APPROXIMATE LOCATIONS SHOWN, FIELD VERIFY. INSTALL AT DRIP ZONE VALVE AND AT FURTHEST EXTENT OF DRIP ZONE

AS SHOWN ON PLANS

DRIP AIR / VACUUM RELIEF VALVE
NETAFIM TLCV-06-18 DRIPLINE LATERALS SPACED AT 18" APART WITH EMITTERS OFFSET FOR TRIANGULAR PATTERN

DRIP FLUSH VALVE (MANUAL OPERATION)
- -

DRIP OPERATION INDICATOR
PVC CL 315 = 2" AND LARGER PIPE
PVC SCH 40 = 1-1/2" SIZE AND SMALLER PIPE

IRRIGATION MAINLINE (SIZE AS NOTED ON PLAN) DEPTH OF COVER PER DETAILS PVC SCH 40 WITH PVC SCH 40 FITTINGS 1" SIZE AND ABOVE ARE INDICATED ON THE PLAN, WITH ALL OTHERS 3 4 IRRIGATION LATERAL LINE (SIZE AS NOTED ON PLAN) " IN SIZE. 15" MIN. - DEPTH OF COVER PER DETAILS PIPE SLEEVE PVC SCH 40 MIN. 2", TWICE THE DIAMETER OF PIPE SLEEVED AND AS NOTED WIRE CONDUIT PVC SCH 40 GRAY CONDUIT MIN. 2", TWICE THE DIAMETER OF WIRE/CABLE 3M SCOTCHCAST #3570G-N BELOW GRADE WIRE SPLICES. ALL WIRE CONNECTIONS AND SPARE WIRE ENDS SHALL BE ENCLOSED IN SEALANT FOR

WATERTIGHTNESS

WATERPROOF WIRE CONNECTOR
CONTROL WIRE PULL BOX, SPARE WIRE BOX OLDCASTLE #1419, #910 AS NOTED ON PLANS 12" POP-UP ROTATING STREAM (IN SHRUB AREAS) RAINBIRD 1812-SAM-P45 WITH R-VAN-STRIP NOZZLE - LCS 5'X15' 45 0.24 12" POP-UP ROTATING STREAM (IN SHRUB AREAS) RAINBIRD 1812-SAM-P45 WITH R-VAN-STRIP NOZZLE - RCS 5'X15' 45 0.24 A / LI-14.0
B / LI-9.0
C / LI-9.0
A / LI-10.0
A / LI-9.0
D / LI-9.0
C / LI-10.0
A / LI-11.0
B / LI-10.0
A / LI-12.0
E / LI-11.0
B / LI-12.0
B, C, & D / LI-11.0
D & E / LI-12.0, C /
LI-13.0 & A / LI-15.0
D / LI-10.0
A & B / LI-13.0
1-1/2"

NO SYMBOL
ValYe NumEer
ValYe Flow
A1
Controller Designation
Minimum ValYe Flow

REMOTE CONTROL VALVE MASTER VALVE
Ma[imum ValYe Flow
(APPROX. GPM)
(GPM)
(APPROX. GPM) 1" 4.99 IRRIG. TYPE

PLANT TYPE
ValYe Si]e
MV-A
Master ValYe I.D.
1-1/2"
Master ValYe Si]e
Minimum Meter Flow
Ma[imum Meter Flow
(GPM)
(APPROX. GPM)
FM-A
Flow Meter I.D.

17.3 1.04
Flow Meter Si]e
1"

REMOTE CONTROL VALVE CALLOUT

FLOW METER

17.3 1.04

MASTER VALVE AND FLOW METER CALLOUT
NOTE:

1. PROJECT HAS LOW FLOW VALVES. VALVE FLOW REPRESENTS SINGLE / MULTIPLE VALVE OPERATION TO MEET 2.00 GPM (MINIMUM) FLOW AS REQUIRED FOR FLOW SENSING.

C / LI-12.0
C / LI-12.0
D / LI-9.0
B, C, & D / LI-11.0
D & E / LI-12.0, C /
LI-13.0 & A / LI-15.0
E / LI-12.0, C / LI-13.0
& A / LI-15.0
E / LI-12.0, C / LI-13.0
& A / LI-15.0

VALVE & FLOW SENSOR CALLOUT LEGEND

IRRIGATION EQUIPMENT
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-8.0

IRRIGATION LEGEND
42 Item 8.c
August 19, 2025 City of Coronado Page 752
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-9.0

IRRIGATION DETAILS
A

SECTION

ELECTRIC POWERED CONTROLLER B

SECTION

BACKFLOW PREVENTER
SCALE: N.T.S.

NOTES:

1. INSTALL BACKFLOW PREVENTION ASSEMBLY PER LOCAL
WATER AGENCY REQUIREMENTS.

2. INSTALL ENCLOSURE TO SWING FREE AND CLEAR OF

BACKFLOW PREVENTION ASSEMBLY PER EQUIPMENT
LEGEND.

3. USE TEFLON TAPE ON ALL THREADED CONNECTIONS.

4. PROVIDE A MINIMUM 2 WRAPS OF BLACK ADHESIVE BACKED
PVC TAPE, WITH 1
4" OVERLAP, TO ALL METAL PIPE AND
FITTINGS EXPOSED TO CONCRETE.

5. WHERE ADJACENT TO SLOPE, PROVIDE MORTARED BEIGE

COLORED CINDER BLOCK AT UPHILL SIDE FOR SOIL EROSION
CONTROL..

LEGEND
BACKFLOW PREVENTER ASSEMBLY.

REFER TO LEGEND

COPPER ELL

ENCLOSURE (SEE LEGEND)

BRASS UNION
COPPER NIPPLE (3" LONG, TYP.)

Y-STRAINER

COPPER FEMALE ADAPTER (SWXT)W/
PVC SCH 80 MALE ADAPTER (SXT)
PVC PRESSURE PIPE (SEE LEGEND.)

COPPER NIPPLE (LENGTH AS REQ'D)

BLACK ADHESIVE BACKED PVC TAPE
1 CU FT MIN. CONCRETE THRUST
BLOCK FOR 2" ASSEMBLIES ONLY (NOT

REQ'D ON ASSEMBLIES SMALLER THAN
2")

COMPACTED SUBGRADE

SEE TRENCH DETAILS FOR DEPTH

COPPER PIPE FROM WATER SOURCE
CONCRETE FOOTING (4" THICK)
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 SCALE: N.T.S.

SECTION

MASTER VALVE D

SECTION

ISOLATION/MANIFOLD BALL VALVE
SCALE: N.T.S.

NOTE:

1. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

LEGEND
VALVE BOX, SEE SPECS. (DO NOT CUT

ADDITIONAL HOLES IN BOX)
ISOLATION BALL VALVE. REFER TO
LEGEND

FINISH GRADE OF MULCH

BACKFILL MATERIAL
PVC SCH 80 MALE ADAPTER, MIPT X

SLIP, LINE/VALVE SIZE
FILTER FABRIC (MIRAFI #140N). WRAP 1

LAYER AROUND BOX, COVERING HOLES
PRESSURE SUPPLY. LENGTH AS
REQUIRED. REFER TO LEGEND FOR
CLASS
PVC SCH 40, 45 DEGREE ELL'S. (4)

REQUIRED
GRAVEL BASE AND SUMP. (COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS, FILL GRAVEL TO

BOTTOM OF VALVE)
1 2
3 4
5 6
7 8
9 SCALE: N.T.S.

FLOW FLOW
132"
2 9
#1 SHUT-OFF VALVE
6"
4 3
2 1 12" MIN. 18" MAX.
9 14 2 11 15 12 2 7 8
10 6 1"
6" FROM EACH SIDE,

FRONT AND BACK
OF THE ENCLOSURE. 1/4" TYP.

MIN. 12"SQUARE

GROUNDING ROD/ KIT PER

MANUFACTURER'S SPECIFICATIONS
(ONE PER CONTROLLER)
2" PVC SCH 40 GREY CONDUIT FOR

CONTROL WIRES, SIZE PER

SPECIFICATIONS

MOUNTING FRAME & TEMPLATE

INSTALLED PER MANUFACTURER'S
DETAILS. APPLY SILICONE SEALANT

BETWEEN CONCRETE BASE, FRAME

AND ENCLOSURE
POURED CONCRETE BASE, MINIMUM 6"
THICK

ANCHOR FOR MOUNTING FRAME PER

MANUFACTURER'S SPECIFICATIONS

GRAVEL SUMP

CALSENSE ANTENNA
9 10
11 12
13 14
15 LEGEND:

PRE-ASSEMBLED CONTROLLER
ENCLOSURE ASSEMBLY. REFER TO
LEGEND
3/4" PVC SCH 40 GREY CONDUIT FOR
POWER SOURCE. EXTENDED TO

JUNCTION BOX

CONTROL VALVE WIRES TO TERMINAL
STRIP. BUNDLE TOGETHER WITH ZIP
TIES

MASTER VALVE AND FLOW SENSING
WIRES TO TERMINAL STRIP. BUNDLED

SEPARATE FROM CONTROL WIRES

WITH ZIP TIES
1 1/4" PVC SCH 40 GREY CONDUIT FOR

MASTER VALVE AND FLOW METER
WIRES
SPARE 3/4" PVC SCH 40 GREY

CONDUIT
SPARE 1" PVC SCH 40 GREY CONDUIT
SPARE 1" PVC SCH 40 GREY CONDUIT
1 2
3 4
5 6
7 8
15 1
2 3
4 5
6 7
8 9
10 11
12 13
14 #2 SHUT-OFF
VALVE SEE TRENCHING DETAILS AND SPECIFICATIONS FOR PRESSURE SUPPLY LINE DEPTH. FLUSH WITH FINISH GRADE OF MULCH 1" MINIMUM 3" MAXIMUM 3 4
5 6
7 8
9 1
2 MULCH IN PLANTING AREAS SEE TRENCHING DETAILS AND SPECIFICATIONS FOR PRESSURE SUPPLY LINE DEPTH OF COVER

FLUSH WITH FINISH GRADE OF
NOTES:

1. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

LEGEND
GRAVEL BASE AND SUMP. (COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS, FILL GRAVEL TO
BOTTOM OF VALVE.

FILTER FABRIC. WRAP 1 LAYER

AROUND BOX, COVERING HOLES
PVC SCH 40 45 DEGREE ELL'S. (2)
REQUIRED.

PRESSURE SUPPLY LINE. SEE PLAN
FOR SIZE.

PVC SCH 80 GREY CONDUIT (WITH

SWEEP) FOR MASTER VALVE AND

FLOW METER WIRES, TO CONTROLLER
(END OF SWEEPS TO BE MIN. 4" PAST
TOP OF GRAVEL SUMP).
11 12
13 14
15 LEGEND
CONTROL WIRE W/ 24" COILED

EXPANSION LOOP

WATERPROOF WIRE CONNECTOR
YELLOW VALVE I.D. TAG. (THREAD ZIP

STRAP THROUGH HOLE IN TAG)

GREEN RECTANGULAR VALVE BOX AND
GREEN BOLT DOWN LID, SEE SPECS.
(DO NOT CUT ADDITIONAL HOLES IN
BOX)

FINISH GRADE OF MULCH

BACKFILL MATERIAL MINIMALLY
COMPACTED TO 90%.

MASTER VALVE. REFER TO LEGEND
PVC SCH 80 SINGLE UNION, MIPT X FIPT
MODEL
PVC SCH 80 MALE ADAPTER, 2
REQUIRED.

PRESSURE SUPPLY LINE TO FLOW
METER
1 2
3 4
5 6
7 8
9 10
1 2
3 4
5 6
7 8
9 10
11 151
14 13
12 5
43 Item 8.c
August 19, 2025 City of Coronado Page 753
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-10.0

IRRIGATION DETAILS
A

SECTION

FLOW METER B

SECTION

QUICK COUPLER VALVE
SCALE: N.T.S.

NOTES:

1. USE TEFLON TAPE ON ALL THREADED CONNECTIONS.

2. PROVIDE A MINIMUM 2 WRAPS OF BLACK ADHESIVE BACKED
PVC TAPE, WITH 1
4 " OVERLAP, TO ALL METAL PIPE AND FITTINGS
EXPOSED TO CONCRETE.

LEGEND
VALVE BOX, SEE SPECS. (DO NOT CUT

ADDITIONAL HOLES IN BOX)
QUICK COUPLING VALVE. REFER TO
LEGEND

FINISH GRADE OF MULCH

BACKFILL MATERIAL
THREADED BRASS PIPE RISER. LENGTH

AS REQUIRED
FILTER FABRIC (MIRAFI #140N). WRAP 1

LAYER AROUND BOX, COVERING HOLES
GRAVEL BASE AND SUMP. (COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS, FILL GRAVEL TO

BOTTOM OF VALVE
BRASS 90 DEGREE ELL.

CONCRETE THRUST BLOCK.
1 CU.FT MINIMUM
BRASS COUPLING WITH PVC SCH 80
MALE ADAPTER. SLIP X PT
THREADED BRASS NIPPLE. LENGTH AS

REQUIRED

PVC SUPPLY LINE
1 2
3 4
5 6
7 8
9 10
11 12
SCALE: N.T.S.

LEGEND

GRAVEL BASE AND SUMP (COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS, FILL GRAVEL TO

BOTTOM OF SENSOR
PVC SCH 80 GREY CONDUIT (WITH

SWEEP) FOR FLOW METER WIRES, TO
CONTROLLER. END OF SWEEP MIN. 4"
ABOVE TOP OF GRAVEL SUMP.

PRESSURE SUPPLY LINE FROM
MASTER VALVE. SIZE AS NOTED ABOVE
10 11
12 C

SECTION

REMOTE CONTROL VALVE ASSEMBLY D

ISOMETRIC

WIRE CONNECTOR
SCALE: N.T.S.

NOTE:

1. THE 3M SCOTCHCAST CONNECTOR SEALING PACK 3570G-N

SHOULD REMAIN SEALED IN THE GUARD BAG (WHILE
ALUMINIZED BAG) UNTIL READY TO USE. IN COLD WEATHER,
WARM CLOSED MIXING POUCH TO 50°F OR WARMER PRIOR TO
MIXING. KEEP IN WARM AREA, SUCH AS TRUCK CAB OR INSIDE
POCKET, UNTIL READY TO USE. PER MANUFACTURER'S
INSTRUCTIONS.

INSTALLATION STEPS

THOROUGHLY CLEAN AND DRY THE

SURFACE OF THE SUBSTRATE TO

WHICH THE MATERIAL IS DESIRED TO
BOND.

REMOVE GUARD BAG, USING CAUTION
NOT TO DAMAGE INNER BAG.

GRIP BOTH EDGES OF BAG AT THE
CENTER BARRIER (FIGURE 1) AND

WRINKLE AND FLEX THE BAG ACROSS
THE BARRIER. THIS WILL WEAKEN THE
BARRIER.

SQUEEZE THE CLEAR SIDE OF THE

RESIN, FORCING THE RESIN THROUGH
THE CENTER BARRIER.

MIX THOROUGHLY TO A UNIFORM

COLOR BY SQUEEZING CONTENTS
BACK AND FORTH 25-30 TIMES.

SQUEEZE RESIN TO ONE END OF BAG
AND CUT OFF OTHER END. (FIGURE 2)

SLOWLY INSERT CONNECTION INTO

SEALING PACK UNTIL IT FITS SNUGLY
AGAINST THE OPPOSITE END. (FIGURE
3)

WRAP OPEN END OF BAG WITH
SCOTCH SUPER 33+ VINYL ELECTRICAL

TAPE AND POSITION THE TAPED END
UP UNTIL RESIN GELS (8-12 MIN. @
73°F). (FIGURE 4)
1 2
3 4
5 6
7 8
SCALE: N.T.S.

NOTE:

1. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

LEGEND
GRAVEL BASE AND SUMP. (COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS, FILL GRAVEL TO

BOTTOM OF VALVE
PVC SCH 80 SINGLE UNION, MIPT X FIPT
MODEL
FILTER FABRIC (MIRAFI #140N). WRAP 1

LAYER AROUND BOX COVERING HOLES
11 12
13 FLUSH WITH FINISH GRADE OF MULCH 2" MIN.
3 4
5 6
7 8
9 1
2 10
11 FLUSH WITH FINISH GRADE OF MULCH 3"
12 1" SEE TRENCHING DETAILS AND SPECIFICATIONS FOR PRESSURE SUPPLY LINE DEPTH OF COVER.

DOWNSTREAM LENGTH TO BE 5

TIMES THE DIAMETER OF THE
FLOW SENSOR, MIN.

UPSTREAM LENGTH TO BE 10 TIMES

THE DIAMETER OF THE FLOW SENSOR,
COVER MIN.

MULCH IN PLANTING AREAS

FLUSH WITH FINISH GRADE OF
LEGEND
CONTROL WIRE W/ 24" COILED

EXPANSION LOOP

WATERPROOF WIRE CONNECTOR AT
P.O.C. DECODER AND FLOW METER
WIRES.

GREEN VALVE BOX AND BOLT DOWN
GREEN LID, SEE SPECS. (DO NOT CUT

ADDITIONAL HOLES IN BOX)

FINISH GRADE OF MULCH

BACKFILL MATERIAL MINIMALLY
COMPACTED TO 90%.

FLOW METER. REFER TO LEGEND
FILTER FABRIC (MIRAFI #140N). WRAP 1

LAYER AROUND BOX, COVERING HOLES
PVC SCH 40, 45 DEGREE ELL'S. (2)

REQUIRED
PRESSURE SUPPLY LINE. SEE PLAN

FOR SIZE
1 2
3 4
5 6
7 8
9 1
2 3
4 5
6 7 8
9 10
12 11
LEGEND
CONTROL WIRE W/ 24" COILED

EXPANSION LOOP

WATERPROOF WIRE CONNECTOR
VALVE WATER I.D. TAG. (NYLON TIE

THROUGH HOLE IN TAG)

FINISH GRADE OF MULCH

BACKFILL MATERIAL

RECTANGULAR VALVE BOX, SEE
SPECS. (DO NOT CUT ADDITIONAL

HOLES IN BOX)

CONTROL VALVE PER LEGEND, SEE

PLAN FOR SIZE
PVC SCH 80 MALE ADAPTER, 2 (ST)

REQUIRED

SUPPLY LINE FROM MANIFOLD

NON-PRESSURE LATERAL LINE, SEE

PLAN FOR SIZE
1 2
3 4
5 6
7 8
9 10
FIGURE 1
FIGURE 2
FIGURE 3
FIGURE 4
1 2
3 4
5 6
7 8
9 12
13 10
11 44
Item 8.c
August 19, 2025 City of Coronado Page 754
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-11.0

IRRIGATION DETAILS
A

SECTION

DRIP REMOTE CONTROL VALVE ASSEMBLY
B
PLAN

DRIPLINE TUBING SPACING & LAYOUT
SCALE: N.T.S.

SCALE: N.T.S.

NOTES:

1. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

PVC SCH 40 ELL (AS REQUIRED)

UNDISTURBED/COMPACTED SUBGRADE
FILTER FABRIC (MIRAFI #140N) WRAP 1

LAYER AROUND BOX, COVERING HOLES
1 CU. FT. MIN. PEA GRAVEL
VALVE I.D. TAG

PRESET PRESSURE REGULATOR

INLINE STRAINER (FILTER)

FINISH GRADE
11 12
13 14
15 16
17 18
C

SECTION

SUBSURFACE DRIPPERLINE
SCALE: N.T.S.

SECTION

MANUAL DRIP FLUSH VALVE
SCALE: N.T.S.

NOTE:

1. USE TEFLON TAPE ON ALL THREADED CONNECTIONS.

LEGEND
18" MINIMUM LENGTH OF 1
2" SILICONE
HOSE

VALVE BOX, (DO NOT CUT ADDITIONAL

HOLES IN BOX)

FINISH GRADE OF MULCH

BACKFILL MATERIAL
FILTER FABRIC (MIRAFI #140N). WRAP 1

LAYER AROUND BOX, COVERING HOLES
PVC SCH 40, 3
4" MIPT X 12" BARB HOSE

ADAPTER
PVC SCH 40, 3
4" FIPT X FIPT BALL VALVE
PVC SCH 40, 3
4" THREADED NIPPLE
PVC SCH 40, 45 DEGREE ELL

TERMINAL END OF NON-PRESSURE
LATERAL LINE, 3
4" SIZE, (USE BARBED

FITTINGS IF THIS OPTION)
GRAVEL BASE AND SUMP. (COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS, FILL GRAVEL TO

BOTTOM OF VALVE
1 2
3 4
5 6
7 8
9 10
11 D
PLAN

DRIPLINE SLOPE LAYOUT
SCALE: N.T.S.

NOTES:

1. DRIP SYSTEM SHOWN ON PLAN CANNOT

INDICATE ALL FORESEEN OR UNFORESEEN
OBSTACLES (BOULDERS, FIXTURES, ETC.).

PROVIDE NECESSARY FITTINGS, TUBING, AND

PIPING AS REQUIRED TO PROVIDE COMPLETE

WATER COVERAGE FOR LANDSCAPE
PLANTINGS.

2. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

3. WHERE SLOPE OCCURS, INTALL DRIPPERLNE

ON UPHILL SIDE OF THE PLANTS, WHEREVER
POSSIBLE.

LEGEND

REMOTE CONTROL VALVE WITH DISC

FILTER AND PRV

DRIPLINE START CONNECTION

IN-LINE SPRING CHECK VALVE TO
DISCOURAGE LOW-HEAD DRAINAGE (TYP.)

PVC OR POLY SUPPLY HEADER

AREA PERIMETER
18" SPACING

DRIPLINE (STRICTLY PARALLEL AT ALL
TIMES)
PERIMETER LATERALS 2" TO 4" FROM

EDGE OF LANDSCAPE

FLUSH VALVE

LINE FLUSHING VALVE PLUMBED TO PVC
(TYP.)

AIR / VACUUM RELIEF VALVE AT HIGHEST

ELEVATION OF DRIP SYSTEM
1 2
3 4
5 6
7 8
9 10
11 9
11 7
10 15
A1 4"
MIN.
13 14
4 2" 8
9 1
2 17
6 12
16 3 5 18 SEE SPECS. FOR DEPTH
7 SPACING AND DEPTH
18" 4" MINIMUM 6" MAXIMUM
MANIFOLD CONNECTIONS 4" MINIMUM 6" MAXIMUM 4"
A
F
1 5 3
1 2
7 4
8 9
6 10
11 1
2 3
4 5
9 8
7 6
3 5
4 F
A
F SLOPE (3% +)
11 1
2 3
4 5
6 7
8 9
10 5

FINISH GRADE OF MULCH

FLUSH WITH
1 2
3 4
LEGEND:

DRIP END FLUSH VALVE
PERIMETER TUBING 3" FROM EDGE OF
HARDSCAPE. CENTER TUBING IN LONG

LINEAR PLANTING AREAS

AIR VACUUM RELIEF VALVE (PLUMBED

TO PVC PIPE AT HIGHEST ELEVATION IN

SYSTEM)

REMOTE CONTROL VALVE W/BALL

VALVE, DRIP FILTER & PRESET

PRESSURE REGULATOR
PVC SCH 40 NON-PRESSURE SUPPLY

LINE MANIFOLD
18" SPACING

DRIPLINE (STRICTLY PARALLEL AT ALL

TIMES, WITH DRIP OUTLETS

TRIANGULATED)

BARBED TEE/ ELL (AS REQUIRED)

AREA PERIMETER
1 2
3 4
5 6
7 8
9 NOTES:

1. THIS DETAIL IS INTENDED TO INDICATE GENERAL
COMPONENTS AND LAYOUT. DRIPLINES ARE TO OCCUR ON
EACH SIDE OF SUPPLY LINE MANIFOLD AS IF MIRRORED.

2. DRIP SYSTEM SHOWN ON PLAN CANNOT INDICATE ALL

FORESEEN OR UNFORESEEN OBSTACLES (BOULDERS,
FIXTURES, ETC.). PROVIDE NECESSARY FITTINGS, TUBING,

AND PIPING AS REQUIRED TO PROVIDE COMPLETE WATER
COVERAGE FOR LANDSCAPE PLANTINGS.

3. USE TEFLON TAPE ON ALL THREADED CONNECTIONS.

LEGEND

REMOTE CONTROL VALVE

SOLENOID

WATERPROOF WIRE CONNECTORS
(SEE SPECS.)
CONTROL WIRE W/ 4' MIN. EXTRA WIRE,
COILED, & TAPED AT 10 FT INTERVALS
VALVE BOX (SEE SPECS.)

PVC NON-PRESSURE PIPE (SEE
SPECS.)
PVC PRESSURE PIPE (SEE SPECS.)
PVC SCH 80 THREADED NIPPLE (SIZE

AS REQUIRED)
PVC SCH 40 ADAPTER (AS REQUIRED)
2" ABOVE FINISH GRADE
1 2
3 4
5 6
7 8
9 10
LEGEND:

PLANT MATERIAL PER PLANTING PLAN

FINISH GRADE
EMITTER DRIPPERLINE. SEE LEGEND

AMENDED BACKFILL
PVC COATED TUBING STAPLE. SALCO
DTS-140-900, 9" LONG, OR EQUAL. 1 PER
EVERY 3 FT DRIPLINE, AT EACH

CHANGE IN DIRECTION AND PUSHED

INTO ROOT BALL

EXISTING SUBGRADE
PVC SCH 40 ELL, LINE SIZE SLIP X 1/2"
FIPT
1/2" BARBED MALE ADAPTER
6" LONG, 1/2" FLEXIBLE VINYL NIPPLE
(GPH GFN-050-600) FROM LATERAL
DEPTH
LATERAL LINE. REFER TO PLAN FOR
SIZE

EXHAUST HEADER WITH LINE SIZE SLIP
TEE
1 2
3 4
5 6
7 8
9 10
11 NOTES:

1. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

2. DO NOT INSTALL DRIP SYSTEM WHERE
PLANT ROOTBALL WILL OCCUR.

3. WHERE SLOPE OCCURS, INTALL

DRIPPERLNE ON UPHILL SIDE OF THE
PLANTS, WHEREVER POSSIBLE.
6 2
6 7
8 9
10 11
45 Item 8.c
August 19, 2025 City of Coronado Page 755
1 2
3 4
5 6
7 8
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-12.0

IRRIGATION DETAILS
A

SECTION

AIR VACUUM RELIEF VALVE
SCALE: N.T.S.

NOTES:

1. INSTALL VALVE AT HIGHEST POINT OF
SYSTEM.

2. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

LEGEND

AIR VACUUM RELIEF VENT

VALVE BOX W/LOCKING LID (SEE

SPECIFICATIONS)

FLUSH WITH FINISH GRADE OF MULCH

SEE TRENCHING DETAILS FOR DEPTH
PVC SCH 80 THD'D RISER W/ ADAPTER
(LENGTH AS REQUIRED)

PLASTIC STRAP/TIE
#3 REBAR - 12" MIN. LONG
PVC SCH 40 ELL (SS)
FILTER FABRIC (MIRAFI #140N) WRAP 1

LAYER AROUND BOX, COVERING HOLES
PEA GRAVEL SUMP (MIN. 1 CU FT)

UNDISTURBED/ COMPACTED

SUBGRADE
PVC SCH 40 LATERAL LINE OR DRIPLINE
(USE BARBED FITTINGS IF THIS OPTION)
1 2
3 4
5 6
7 8
9 10
11 12
C

SECTION
6" / 12" POP-UP SPRAY/ROTATOR NOZZLE
SCALE: N.T.S.

NOTES:

1. DO NOT USE SIDE INLETS. REFER TO

PLANS FOR SPECIFIC DIMENSIONS AND

IRRIGATION NOTES FOR SPRINKLER
PLACEMENT.

2. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS.

LEGEND
INSTALL 2" ABOVE FINISH GRADE
SPRAY/ROTATOR HEAD. REFER TO
LEGEND.

KBI PVC SCH 80 TRIPLE SWING JOINT
ASSEMBLY, TSS-0500-TT.

LINE SIZE PVC SCH 40 SLIP X SLIP X 1
2" FIPT TEE OR LINE SIZE SLIP X 1
2" FIPT
ELL AT TERMINAL ENDS.

PVC NON-PRESSURE LATERAL LINE.

REFER TO PLAN FOR SIZE.
12" MIN. SOIL COVER FOR ALL 6"
POP-UP HEADS, 18" MIN. SOIL COVER
FOR ALL 12" POP-UP HEADS.
1 2
3 4
5 SCALE: N.T.S.

LEGEND

FINISH GRADE
NATVE BACKFILL MATERIAL. FREE

FROM ALL ROCK AND DEBRIS GREATER
THAN ONE INCH. COMPACT BACKFILL IN
6" LIFTS

NON-PRESSURE LATERAL LINE FOR
RISERS, AND POP-UPS 6" OR LESS. SEE

LEGEND FOR CLASS, REFER TO PLAN

FOR SIZE
NON-PRESSURE LATERAL LINE FOR 12"
POP-UP HEADS. SEE LEGEND FOR

CLASS, REFER TO PLAN FOR SIZE
3" DETECTABLE MARKING TAPE.

CHRISTY'S TA-DT-P OR EQUAL. EACH

WATERLINE TYPE DESIGNATION SHALL

BE WITH IT'S OWN SPECIFIC WARNING

TAPE AND LETTERING

CORRESPONDING TO ITS USE

CLEAN BACKFILL MATERIAL WITH NO
ROCKS. 6" ABOVE AND 6" BELOW
PRESSURE SUPPLY LINE. COMPACT
BACKFILL IN 6" LIFTS
PRESSURE SUPPLY LINE. SEE LEGEND

FOR CLASS, REFER TO PLAN FOR SIZE

CONDUIT FOR ALL IRRIGATION
CABLE/WIRES. SEE LEGEND FOR CLASS
1 2
3 4
5 6
7 8
D

SECTION
TRENCH IN LANDSCAPE 2" MIN.
3 1 2
6 12 5
11 8 10
7 9
12" FROM EDGES OF HARDSCAPE IN FLAT GRADES,
24" IN SLOPED GRADES
1 2
3 4
5 4 12" FOR ALL LATERALS OPERATING HEADS 6" AND LESS POP-UP HEIGHT. 1' 6" FOR ALL LATERALS OPERATING 12" POP-UP HEADS AND PRESSURE SUPPLY LINE UP TO 2 1/2". 2' 0" FOR PRESSURE SUPPLY LINES 3" AND GREATER 6" MINIMUM
BETWEEN ALL PIPES.
4" MINIMUM BETWEEN PIPE AND

CONTROL WIRE CONDUIT
4" MINIMUM FROM

SIDES OF TRENCH
1 2
3 4
5 6
7 8
B

SECTION

DRIP OPERATION INDICATOR
LEGEND

PAVEMENT OR EDGE OF PLANTED
AREA

POP-UP INDICATOR CAP ON POP-UP
RISER

INSTALL POP-UP INDICATOR HEAD
1/2" ABOVE FINISHED GRADE IN

SHRUB AND GROUND COVER AREAS

AMENDED SOIL
HUNTER ECO-ID, 12" POP-UP HEAD

PRE-ASSEMBLED POLY, TRIPLE
SWING JOINT, 1/2" LAY LENGTH,
HUNTER, MODEL #SJ512, OR

APPROVED EQUAL

DRIP SYSTEM EXHAUST HEADER, PVC

LATERAL LINE PIPE, TYPE AND SIZE

AS SHOWN ON LEGEND
SCH 40 PVC SxSxT TEE FITTING,
LATERAL X LATERAL X 1/2" SIZE WITH

FIPT THREADS (TWO TOTAL AT

LOCATION)

DRIP LATERAL CONNECTION, PVC
SCH 40 PIPE AND PVC SCH 40 TEE
(SxSxS) OR ELL (SxS) FITTING

SUBSURFACE DRIP TUBING, DEPTH
AS SHOWN IN DETAIL C / LI-11.0

EXHAUST HEADER SHALL BE
INSTALLED 10" MIN. BELOW FINSHED

SOIL GRADE, TYPICAL
1 2
3 4
5 6
7 8
9 10
11 NOTES:

1. INSTALL INDICATOR HEAD A MIN. 30" FROM THE
EDGE OF PAVING OR THE PLANTER EDGE.

2. USE TEFLON TAPE ON ALL THREADED
CONNECTIONS. 12" 1"
3 4
2 5
1 11 10
9 8
7 6
46 SCALE: N.T.S.
6" MINIMUM
BETWEEN ALL PIPES.
4" MINIMUM BETWEEN PIPE AND

CONTROL WIRE CONDUIT
4" MINIMUM FROM
SIDES OF TRENCH 2'6" FROM BASE MATERIAL TO TOP OF PIPE FOR UP TO 2 1/2" SUPPLY LINE. 3'0" FOR PRESSURE SUPPLY LINE 3" AND GREATER. 1'6" FROM BOTTOM OF BASE MATERIAL TO TOP OF PIPE, FOR LATERALS.

LEGEND

ASPHALT CONCRETE

BASE MATERIAL, REFER TO SDRSD
G-24A TRENCH RESURFACING ASPHALT
CONC. STREETS AND G-24B TRENCH

RESURFACING NOTES AND DETAILS
NATIVE BACKFILL MATERIAL. FREE

FROM ALL ROCK AND DEBRIS GREATER
THAN ONE INCH.COMPACT BACKFILL IN
6" LIFTS

NON-PRESSURE LATERAL LINE IN PVC
SCH 40 SLEEVE MIN. TWICE THE DIA. OF
THE LINE RUNNING THROUGH. ALL

LATERAL LINES SHALL BE AT THE SAME

DEPTH UNDER HARDSCAPE
3" DETECTABLE MARKING TAPE.

CHRISTY'S TA-DT-P OR EQUAL. EACH

WATERLINE TYPE DESIGNATION SHALL

BE WITH IT'S OWN SPECIFIC WARNING

TAPE AND LETTERING
CORRESPONDING TO ITS USE.

CONSTRUCTION GRADE SAND. 6"
ABOVE AND 6" BELOW PRESSURE

SUPPLY LINE
PRESSURE SUPPLY LINE IN PVC SCH 40

SLEEVE TWICE THE DIAMETER OF THE

LINE RUNNING THROUGH
CONDUIT FOR ALL IRRIG. CABLE/WIRES.

SEE LEGEND FOR CLASS, REFER TO

SPECIFICATIONS FOR SIZES
1 2
3 4
5 6
7 8
SCALE: N.T.S.

SECTION

TRENCH IN HARDSCAPE
Item 8.c
August 19, 2025 City of Coronado Page 756
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-13.0

IRRIGATION DETAILS
C

SECTION
CALTRANS STANDARD DETAIL TR - 0153 (REV. 07/2021) - TYPICAL TRENCH DETAILS SCALE: N.T.S.

SECTION

SPARE WIRE BOX
SCALE: N.T.S.

NOTE:

1. PULL REQUIRED WIRE TO EACH SPARE

WIRE PULL BOX INDICATED ON THE
PLANS. WATERPROOF THE BARE WIRE

ENDS WITH WATERPROOF WIRE
CONNECTOR SPECIFIED FOR PROJECT.

LEGEND
SPARE WIRES/CABLE W/ 24" COILED

EXPANSION LOOPS
(10") DIA. ROUND VALVE BOX, SEE
SPECS. (DO NOT CUT ADDITIONAL

HOLES IN BOX)

FINISH GRADE OF MULCH

BACKFILL MATERIAL
FILTER FABRIC MIRAFI #140N. WRAP 1

LAYER AROUND BOX COVERING HOLES
GRAVEL BASE AND SUMP. COMPACT

GRAVEL FOR BOX BASE, DO NOT USE

BLOCKS OR BRICKS
PVC SCH 40 CAP (SOLVENT WELD) ON

TERMINAL END OF THE PRESSURE

SUPPLY LINE
PVC SCH 40 45 DEGREE ELL'S. (2)

REQUIRED

PRESSURE SUPPLY LINE SEE PLAN FOR
SIZE
1 2
3 4
5 6
7 8
9 SEE TRENCHING DETAILS AND SPECIFICATIONS FOR PRESSURE SUPPLY LINE DEPTH. FLUSH WITH FINISH GRADE OF MULCH 1 2 3
4 5
6 8 7
9 A

SECTION

CONTROL WIRE PULL BOX
SCALE: N.T.S.

LEGEND
RECT. VALVE BOX W/BOLT DOWN
COVER,ST. STL BOLT, WASHER

LOW VOLTAGE CONTROL WIRE/CABLE
COIL, 24" MINIMUM
PVC/ELECT. TAPE, WRAP WIRE BUNDLE

UNDISTURBED SOIL/ COMPACTED SOIL

SEAL CONDUIT ENDS WITH AEROSOL

FOAM SEALANT

LANDSCAPE FILTER FABRIC (MIRAFI
#140N), WRAP UP AND COVER BOX
HOLES
1 CU. FT MIN. 3/4" GRAVEL SUMP
PVC SCH 40 ELECT. CONDUIT/ SWEEP,

WHERE REQUIRED

TOP OF BOX LID FLUSH WITH FINISH

GRADE OF MULCH

FINISH GRADE OF MULCH
1 2
3 4
5 6
7 8
9 10
4"
TYP.
3"
6" SEE SPECS. FOR DEPTH
9 1 2 3 10
4 5
7 6
8 47
Item 8.c
August 19, 2025 City of Coronado Page 757
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-14.0

IRRIGATION DETAILS
SCALE: 1/2" = 1'
A

ENLARGEMENT PLAN

IRRIGATION POINT OF CONNECTION EQUIPMENT
NOTES:

1. REFER TO IRRIGATION PLANS FOR IRRIGATION DESIGN AND LAYOUT. ADJUST IRRIGATION WITH PLANTING AROUND EQUIPMENT AS REQUIRED.

2. REFER TO DETAIL A/ LP-13.0 FOR TYPICAL SECTION AT MAINTENANCE VEHICLE PULL-OUT AREAS.

3. REFER TO CIVIL DRAWINGS FOR DETAIL OF RETAINING WALL AT MAINTENANCE VEHICLE PULL-OUT AREAS.

LEGEND

MEDIAN CURB

CONCRETE MAINTENANCE STRIP

APPROXIMATE LOCATION OF EXISTING TOE OF SLOPE

EXISTING BACKFLOW PREVENTER ASSEMBLY AND ENCLOSURE ON CONCRETE PAD

MASTER VALVE

FLOW SENSOR

IRRIGATION CONTROLLER ON CONCRETE PAD
EXISTING WATER LINE.

EXACT LOCATION AND DEPTH UNKNOWN
EXISTING LIGHT STANDARD TYP.

PLANTED AREA
MAINTENANCE VEHICLE PULL-OUT AREA. REFER TO ENLARGEMENT PLAN A ON SHEET LP-7.0
LOW RETAINING WALL. REFER TO CIVIL DRAWINGS AND SECTION A/LP-13.0 1 2
3 4
5 6
7 8
9 10
11 12 1'-0"
2'-0" 1'-0" 4'-0"
3 4
5 6
7 2
1 11-
12 9
8 10-
48 SLOPE SLOPE
8 6"
Item 8.c
August 19, 2025 City of Coronado Page 758
3916 Normal Street
San Diego, CA 92103
619.294.4477
www.ktua.com
SN BW & BE 03-20-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING

BW & SN
BROOKE WHALEN PLA NO. 5175 03/20/25
DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF 66
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE

L I CENSED LA NDSCA PE A RCH I T EC
T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 09/30/2026 L I CENSED LA NDSCA PE A RCH I T EC T

S T A T E O F C A L I F O R N I A
BRO KE JP WHALEN 5 175
Renewal Date Date
Signature 03/20/2025
LI-15.0

IRRIGATION DETAILS
A

SECTION
TRENCHING - GAS PIPELINE / IRRIGATION CROSSING 2'-6" MIN., 3'-6" MAX. IN STREET / PARKWAY AREAS 1'-6" MIN., 2'-0" MAX. IN STREET / PARKWAY AREAS LEGEND:

HARDSCAPE MATERIAL / LANDSCAPE

PLANTER

BASE MATERIAL / LANDSCAPE

PLANTER SUBSURFACE
BACKFILL MATERIAL. FREE FROM ALL

ROCK AND DEBRIS GREATER THAN

ONE INCH DIAMETER
3" DETECTABLE MARKING TAPE.

CHRISTY'S TA-DT-P OR EQUAL.
6" BELOW FINISH GRADE (AT 12"
MAXIMUM DEPTH.)

PRESSURE SUPPLY LINE IN PVC SCH
40 SLEEVE TWICE THE DIAMETER OF

THE LINE RUNNING THROUGH
(LENGTH TO BE 12" PAST EACH SIDE

OF GAS PIPELINE)
PVC SCH 40 CONDUIT FOR ALL
IRRIGATION WIRES. SEE LEGEND FOR
CLASS
CONSTRUCTION GRADE SAND. 6"
ABOVE AND 6" BELOW PRESSURE

SUPPLY LINE / REFER ALSO TO SDG&E

REQUIREMENTS ABOVE

GAS PIPELINE
1 2
3 4
5 6
7 8
NOTES:

1. REFER TO SDG&E SERVICES

STANDARDS AND GUIDE, GAS TRENCH

ONLY FOR SAN DIEGO COUNTY,
PAGES SG 1004.1 AND 1004.2.

2. THE BACKFILL MATERIAL IN TRENCH

SHALL MEET THE REQUIREMENTS OF

ALL APPLICABLE CODES,

ORDINANCES, AND SDG&E'S

STANDARDS AND BE FREE OF DEBRIS
AND ORGANIC MATTER.

3. NO WET UTILITIES, SUCH AS WATER,

SEWER OR IRRIGATION PIPES ARE

ALLOWED IN THE GAS SERVICE
TRENCH. A MINIMUM 12" HORIZONTAL

SEPARATION OF UNDISTURBED SOIL IS

REQUIRED BETWEEN GAS SERVICE

TRENCH AND ANY WATER, SEWER OR
DRAIN PIPE. A MINIMUM 6" VERTICAL

SEPARATION IS REQUIRED FOR
CROSSINGS.

4. COORDINATE WITH SDG&E FOR

MANDATORY SDG&E INSPECTION
AFTER EACH STAGE: OPEN TRENCH,

GAS PIPLINE BASE INSTALLATION,

PIPE BEDDING / COVER INSTALLATION,

IRRIGATION LINES AND CONDUIT
INSTALLATION.
6" MIN. APPROVED

BEDDING PIPE

COVER / CLEAR
3" MIN. APPROVED
BASE
SCALE: N.T.S.
1 2
3 4
5 6
7 8
49 Item 8.c
August 19, 2025 City of Coronado Page 759

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 DEMOLITION PLAN
50 EL-1.0
EL-2.0
EL-3.0 EL-4.0

ELECTRICAL DEMO KEYNOTES

IDENTIFY THE LOCATION OF THE EXISTING SDGE HIGH VOLTAGE "RO" CIRCUIT CIRCUIT #81-108RO AND ALL LIGHTING FIXTURES CONNECTED TO THE CIRCUIT. THE "RO" CIRCUIT IS FED FROM THE EXISTING SDGE TRANSFORMER #D1878671614.

COORDINATE THE DISCONNECTION OF THE EXISTING "RO" CIRCUIT FEEDING THE EXISTING LIGHTING FIXTURES AND REMOVE THE "RO" CIRCUIT #81-108RO WITH SDGE.

CONTACT THE PROJECT MANAGER IF ANY EXISTING LIGHTS
CONNECTED TO THE EXISTING "RO" CIRCUIT THAT ARE NOT
IDENTIFIED ON THIS PLAN. ALL LIGHTS NEED TO BE REMOVED FROM THE "RO" CIRCUIT.

THE ELECTRICAL CONTRACTOR SHALL PROVIDE AN AS-BUILT

DRAWING THAT IDENTIFYS EXISTING LIGHTING FIXTURES NOT
IDENTIFIED ON THIS DRAWING.

REMOVE THE EXISTING CONDUIT & WIRING BETWEEN ALL LIGHTING FIXTURES CONNECTED CONNECTED TO THE EXISTING SDGE "RO"
ELECTRICAL CIRCUIT #81-108RO. REMOVE ALL EXISTING WIRING IN THE POLE TO THE EXISTING LIGHTING FIXTURES.

REMOVE THE EXISTING LIGHTING FIXTURES AND ELECTRICAL
COMPONENTS IN THE POLE BASE.

REPLACE AND/OR REPAIR THE GROUND LUG IN ALL POLE BASE OR

PROVIDE A GROUND ROD AT THE POLE LOCATION TO MEET THE
GROUNDING REQUIREMENTS NOTED ON SHEET EL-5.0
"GROUNDING"

REMOVE THE EXISTING DAMAGED LIGHT POLE FOUNDATION AND
REPLACE WITH A NEW FOUNDATION. SET ASIDE THE EXISTING LIGHT POLE AND ARMS FOR REUSE. REINSTALL THE POLE & ARMS AND
PROVIDE NEW LIGHTING FIXTURES AS SPECIFIED.
1 2
3 4
5 6
7 8
1 2
3 3
5 5
5 5
5 5
6 6
6 6
6 6
6 7
7 7
7 7
7 7

CALTRANS NOTES

SUBSURFACE LOCATORS

ONLY CERTIFIED OPERATORS USING APPROVED EQUIPMENT
ARE ALLOWED TO LOCATE CALTRANS SUBSURFACE FACILITY.

OCATE ALL CALTRANS SUBSURFACE FACILITY IN AREAS OF

ELECTRICAL WORK AFFECTED BY YOUR ACTIVITY USING

GROUND PENETRATING RADAR OR ANY SUBSURFACE IMAGING

TECHNOLOGY

HE DEVICE YOU WILL USE MUST NOT DAMAGE THE
SUBSURFACE FACILITY. DO NOT USE ANY METHOD THAT MAY
RELEASE HAZARDOUS MATERIAL INTO THE GROUND.

PRE-INSTALLATIONS

FOR EXCAVATION ON A SPOT LOCATION, MARK OUT THE
LOCATION OF THE SUBSURFACE FACILITY IN A 6 FOOT
DIAMETER.

ARK ON THE EXISTING GRADE THE SUBSURFACE FACILITY

IDENTIFIED BY THE SUBSURFACE LOCATOR BEFORE ANY
DISTURBANCE OF THE EXISTING GRADE.

ARKING THAT IS OBLITERATED OR WASHED OUT MUST BE
RE-IDENTIFIED BY THE SUBSURFACE LOCATOR. THEREFORE,

THE MARKING OF THE SUBSURFACE FACILITY MUST BE

MAINTAINED UNTIL THE DISTURBANCE OF THE EXISTING
GRADE.

IDENTIFY CALTRANS FACILITIES IN PROJECT LIMIT.

THE SUBSURFACE FACILITY MUST HAVE THESE INDIVIDUAL
ATTRIBUTES Ò.1. TYPE OF FACILITY FOR EXAMPLE: SIGNAL OR LIGHTING Ò.2. DEPTH

SUBMIT SUBSURFACE REPORT TO CALTRANS ELECTRICAL
MAINTENANCE:

SABIN MCINTIRE: [email protected]

CALTRANS ELECTRICAL SUPERINTENDENT

SAN DIEGO / IMPERIAL COUNTY
PHONE: (619) 572-838 OR 619-481-8152
CALTRANS PROJECT NOTE:

1. ALL ELECTRICAL AND LIGHTING WORK SHALL BE IN CONFORMANCE WITH THE CURRENT VERSION OF THE CALTRANS STANDARD PLAN AND SPECIFICATIONS. 2024 EDITION OF DIVISION X ELECTRICAL WORK
-- 86 GENERAL
-- 87 ELECTRICAL SYSTEMS

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

4. THE CALTRANS NOTES ARE REQUIRED AND INSTRUCTED BY CALTRANS TO SHOW ON THESE ELECTRICAL DRAWINGS.
8 7
5 THE LIGHT FIXTURE IS SOUTH OF THE PAMONA
AVE. INTERSECTION. REFER TO SHEET EL-2.0
Item 8.c
August 19, 2025 City of Coronado Page 760
MP
B
A

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THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 MATCHLINE - SEE SHEET EL-3.0

SILVER STRAND BOULEVARD AVENIDA DEL SOL

ELECTRICAL AND LIGHTING PLAN
51 EL-2.0

ELECTRICAL KEYNOTES
PROVIDE A DUAL METER PEDESTAL RATED AT 200 AMP
120/240VOLT FOR EACH PEDESTAL. REFER TO THE SINGLE LINE DIAGRAM ON SHEET EL-7.0.

EXTEND TO SAN DIEGO GAS & ELECTRIC HAND HOLE 3309HH,
DEDICATED ELECTRICAL SOURCE FOR THE CITY OF CORONADO.

REFER TO THE DETAILS ON SHEET EL-5.0 FOR PULL BOX AND
FUSING DETAILS. PROVIDE 3" CONDUIT FROM THE NEW DUAL
METER PEDESTAL TO THE POC. PROVIDE A FUSED FEEDER
3#4/0-1#3 GRN-3"C TO THE HAND HOLE 3309HH TO THE NEW
DUAL METER PEDESTAL.

PROVIDE AND INSTALL STREET LIGHTING PULL BOXES FOR EACH EXISTING AND NEW STREET LIGHTING POLE. REFER TO SHEET #EL-6 DETAIL 2 FOR THE PULL BOX DETAIL SPECIFICATAIONS.

NOT USED

PROVIDE A FUSED ELECTRICAL CIRCUIT FROM THE SDGE PULL

BOX TO EACH STREET LIGHTING PULL BOX AND EXTEND TO THE
STREET LIGHTING FIXTURE. 3#6-1#6 GRN-2" CONDUIT
CONNECT THE IRRIGATION CONTROLLER TO THE 20A-1P
CIRCUIT BREAKER IN THE NEW METER PEDESTAL. PROVIDE
3#8-1#8 GRN-2" CONDUIT. REFER TO THE INSTALLATION DETAILS ON SHEET EL-6.

EXISTING STREET LIGHTING FIXTURE TO BE REMOVED AND
CONNECTED TO THE NEW LIGHTING CIRCUIT CIRCUIT.

RE-INSTALL THE EXISTING POLE & ARMS ON THE NEW
FOUNDATION. PROVIDE ALL EQUIPMENT, MATERIALS AND PARTS

REQUIRED TO PROPERLY SECURE THE EXISTING POLE &
FOUNDATION. INSTALL NEW LIGHTING FIXTURES AS SPECIFIED ON SHEET EL-7.0.

EXISTING POLE AND FIXTURE ARMS. PROVIDE ALL PARTS

REQUIRED TO MOUNT THE NEW LIGHTING TO THE EXISTING
FIXTURE ARMS. INSTALL NEW LIGHTING FIXTURES AS SPECIFIED ON SHEET EL-7.0.

NEW PULL BOX FOR LIGHTING AND IRRIGATION CONTROLLER
CIRCUIT AT LOCATIONS NOTED. REFER TO SHEET #EL-6 DETAIL 2 FOR THE PULL BOX DETAIL SPECIFICATAIONS.

THE INSTALLATION OF THE 2" CONDUIT FOR KEYNOTES 5 & 6

ACROSS THE SILVER STRAND BOULEVARD SHALL BE
ACCOMPLISHED USING HORIZONTAL DIRECTIONAL DRILLING.
1 2
3 4
5 6
7 8
9 10
11 EL-2.0
EL-3.0 EL-4.0

CALTRANS NOTES

SUBSURFACE LOCATORS

ONLY CERTIFIED OPERATORS USING APPROVED EQUIPMENT
ARE ALLOWED TO LOCATE CALTRANS SUBSURFACE FACILITY.

OCATE ALL CALTRANS SUBSURFACE FACILITY IN AREAS OF

ELECTRICAL WORK AFFECTED BY YOUR ACTIVITY USING

GROUND PENETRATING RADAR OR ANY SUBSURFACE IMAGING

TECHNOLOGY

HE DEVICE YOU WILL USE MUST NOT DAMAGE THE
SUBSURFACE FACILITY. DO NOT USE ANY METHOD THAT MAY
RELEASE HAZARDOUS MATERIAL INTO THE GROUND.

PRE-INSTALLATIONS

FOR EXCAVATION ON A SPOT LOCATION, MARK OUT THE
LOCATION OF THE SUBSURFACE FACILITY IN A 6 FOOT
DIAMETER.

ARK ON THE EXISTING GRADE THE SUBSURFACE FACILITY

IDENTIFIED BY THE SUBSURFACE LOCATOR BEFORE ANY
DISTURBANCE OF THE EXISTING GRADE.

ARKING THAT IS OBLITERATED OR WASHED OUT MUST BE
RE-IDENTIFIED BY THE SUBSURFACE LOCATOR. THEREFORE,

THE MARKING OF THE SUBSURFACE FACILITY MUST BE

MAINTAINED UNTIL THE DISTURBANCE OF THE EXISTING
GRADE.

IDENTIFY CALTRANS FACILITIES IN PROJECT LIMIT.

THE SUBSURFACE FACILITY MUST HAVE THESE INDIVIDUAL
ATTRIBUTES Ò.1. TYPE OF FACILITY FOR EXAMPLE: SIGNAL OR LIGHTING Ò.2. DEPTH

SUBMIT SUBSURFACE REPORT TO CALTRANS ELECTRICAL
MAINTENANCE:

SABIN MCINTIRE: [email protected]

CALTRANS ELECTRICAL SUPERINTENDENT

SAN DIEGO / IMPERIAL COUNTY
PHONE: (619) 572-838 OR 619-481-8152
CKT 1 VOLTAGE DROP SCHEDULE
CALTRANS PROJECT NOTE:

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

4. THE CALTRANS NOTES ARE REQUIRED AND INSTRUCTED BY CALTRANS TO SHOW ON THESE ELECTRICAL DRAWINGS.

SDGE NOTES

DURING THE DEMOLITION PHASE THE CONTRACTOR SHALL

COORDINATE THE DISCONNECTION OF THE EXISTING RO CIRCUIT WITH SDGE PRIOR TO COMMENCING THE DEMOLITION.

ONCE THE SYSTEM IS LOCKED OFF, THE CONTRACTOR SHALL

REMOVE ALL RO ELECTRICAL CIRCUIT(S) TO THE EXISTING STREET LIGHTING.

CONNECT THE NEW ELECTRICAL METER PEDESTAL TO THE SDGE
SERVICE PULL BOX. COORDINATE ALL WORK WITH THE SDGE
PROJECT MANAGER.

SDGE CONTACT:

AMILCAR "OMAR" ESCALANTE
PROJECT PLANNER 1
M: 619-676-3254
E: [email protected]
1 2
3 4
Item 8.c
August 19, 2025 City of Coronado Page 761
A A A

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 MATCHLINE - SEE SHEET EL-2.0 MATCHLINE - SEE SHEET EL-4.0

SILVER STRAND BOULEVARD

ROW LINE

ELECTRICAL AND LIGHTING PLAN
52 EL-3.0

ELECTRICAL KEYNOTES
PROVIDE A DUAL METER PEDESTAL RATED AT 200 AMP
120/240VOLT FOR EACH PEDESTAL. REFER TO THE SINGLE LINE DIAGRAM ON SHEET EL-7.0.

EXTEND TO SAN DIEGO GAS & ELECTRIC HAND HOLE 3309HH,
DEDICATED ELECTRICAL SOURCE FOR THE CITY OF CORONADO.

PROVIDE AND INSTALL STREET LIGHTING PULL BOXES FOR EACH EXISTING AND NEW STREET LIGHTING POLE. REFER TO SHEET #EL-6 DETAIL 2 FOR THE PULL BOX DETAIL SPECIFICATAIONS.

NOT USED

PROVIDE A FUSED ELECTRICAL CIRCUIT FROM THE SDGE PULL

EXISTING STREET LIGHTING FIXTURE TO BE REMOVED AND
CONNECTED TO THE NEW LIGHTING CIRCUIT CIRCUIT.

RE-INSTALL THE EXISTING POLE & ARMS ON THE NEW
FOUNDATION. PROVIDE ALL EQUIPMENT, MATERIALS AND PARTS

REQUIRED TO PROPERLY SECURE THE EXISTING POLE &
FOUNDATION. INSTALL NEW LIGHTING FIXTURES AS SPECIFIED ON SHEET EL-7.0.

EXISTING POLE AND FIXTURE ARMS. PROVIDE ALL PARTS

REQUIRED TO MOUNT THE NEW LIGHTING TO THE EXISTING
FIXTURE ARMS.INSTALL NEW LIGHTING FIXTURES AS SPECIFIED ON SHEET EL-7.0.

NEW PULL BOX FOR LIGHTING AND IRRIGATION CONTROLLER
CIRCUIT AT LOCATIONS NOTED. REFER TO SHEET #EL-6 DETAIL 2 FOR THE PULL BOX DETAIL SPECIFICATAIONS.

THE INSTALLATION OF THE 2" CONDUIT FOR KEYNOTES 5 & 6

ACROSS THE SILVER STRAND BOULEVARD SHALL BE
ACCOMPLISHED USING HORIZONTAL DIRECTIONAL DRILLING.
1 2
3 4
5 6
7 8
9 10
11 EL-2.0
EL-3.0 EL-4.0

CALTRANS NOTES

SUBSURFACE LOCATORS

ONLY CERTIFIED OPERATORS USING APPROVED EQUIPMENT
ARE ALLOWED TO LOCATE CALTRANS SUBSURFACE FACILITY.

OCATE ALL CALTRANS SUBSURFACE FACILITY IN AREAS OF

ELECTRICAL WORK AFFECTED BY YOUR ACTIVITY USING

GROUND PENETRATING RADAR OR ANY SUBSURFACE IMAGING

TECHNOLOGY

HE DEVICE YOU WILL USE MUST NOT DAMAGE THE
SUBSURFACE FACILITY. DO NOT USE ANY METHOD THAT MAY
RELEASE HAZARDOUS MATERIAL INTO THE GROUND.

PRE-INSTALLATIONS

FOR EXCAVATION ON A SPOT LOCATION, MARK OUT THE
LOCATION OF THE SUBSURFACE FACILITY IN A 6 FOOT
DIAMETER.

ARK ON THE EXISTING GRADE THE SUBSURFACE FACILITY

IDENTIFIED BY THE SUBSURFACE LOCATOR BEFORE ANY
DISTURBANCE OF THE EXISTING GRADE.

ARKING THAT IS OBLITERATED OR WASHED OUT MUST BE
RE-IDENTIFIED BY THE SUBSURFACE LOCATOR. THEREFORE,

THE MARKING OF THE SUBSURFACE FACILITY MUST BE

MAINTAINED UNTIL THE DISTURBANCE OF THE EXISTING
GRADE.

IDENTIFY CALTRANS FACILITIES IN PROJECT LIMIT.

THE SUBSURFACE FACILITY MUST HAVE THESE INDIVIDUAL
ATTRIBUTES Ò.1. TYPE OF FACILITY FOR EXAMPLE: SIGNAL OR LIGHTING Ò.2. DEPTH

SUBMIT SUBSURFACE REPORT TO CALTRANS ELECTRICAL
MAINTENANCE:

SABIN MCINTIRE: [email protected]

CALTRANS ELECTRICAL SUPERINTENDENT

SAN DIEGO / IMPERIAL COUNTY
PHONE: (619) 572-838 OR 619-481-8152
CKT 1 VOLTAGE DROP SCHEDULE
CALTRANS PROJECT NOTE:

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

4. THE CALTRANS NOTES ARE REQUIRED AND INSTRUCTED BY CALTRANS TO SHOW ON THESE ELECTRICAL DRAWINGS.

Item 8.c
August 19, 2025 City of Coronado Page 762
A
A A
EL-2.0
EL-3.0 EL-4.0

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 MATCHLINE - SEE SHEET EL-3.0

SILVER STRAND BOULEVARD

ROW LINE

AVENIDA DE LAS ARENAS

ELECTRICAL AND LIGHTING PLAN
53 EL-4.0

ELECTRICAL KEYNOTES
PROVIDE A DUAL METER PEDESTAL RATED AT 200 AMP
120/240VOLT FOR EACH PEDESTAL. REFER TO THE SINGLE LINE DIAGRAM ON SHEET EL-7.0.

EXTEND TO SAN DIEGO GAS & ELECTRIC HAND HOLE 3309HH,
DEDICATED ELECTRICAL SOURCE FOR THE CITY OF CORONADO.

PROVIDE AND INSTALL STREET LIGHTING PULL BOXES FOR EACH EXISTING AND NEW STREET LIGHTING POLE. REFER TO SHEET #EL-6 DETAIL 2 FOR THE PULL BOX DETAIL SPECIFICATAIONS.

NOT USED

PROVIDE A FUSED ELECTRICAL CIRCUIT FROM THE SDGE PULL

EXISTING STREET LIGHTING FIXTURE TO BE REMOVED AND
CONNECTED TO THE NEW LIGHTING CIRCUIT CIRCUIT.

RE-INSTALL THE EXISTING POLE & ARMS ON THE NEW
FOUNDATION. PROVIDE ALL EQUIPMENT, MATERIALS AND PARTS

REQUIRED TO PROPERLY SECURE THE EXISTING POLE &
FOUNDATION. INSTALL NEW LIGHTING FIXTURES AS SPECIFIED ON SHEET EL-7.0.

EXISTING POLE AND FIXTURE ARMS. PROVIDE ALL PARTS

REQUIRED TO MOUNT THE NEW LIGHTING TO THE EXISTING
FIXTURE ARMS.INSTALL NEW LIGHTING FIXTURES AS SPECIFIED ON SHEET EL-7.0.

NEW PULL BOX FOR LIGHTING AND IRRIGATION CONTROLLER
CIRCUIT AT LOCATIONS NOTED. REFER TO SHEET #EL-6 DETAIL 2 FOR THE PULL BOX DETAIL SPECIFICATAIONS.

THE INSTALLATION OF THE 2" CONDUIT FOR KEYNOTES 5 & 6

ACROSS THE SILVER STRAND BOULEVARD SHALL BE
ACCOMPLISHED USING HORIZONTAL DIRECTIONAL DRILLING.
1 2
3 4
5 6
7 8
9 10
11 CALTRANS NOTES

SUBSURFACE LOCATORS

ONLY CERTIFIED OPERATORS USING APPROVED EQUIPMENT
ARE ALLOWED TO LOCATE CALTRANS SUBSURFACE FACILITY.

OCATE ALL CALTRANS SUBSURFACE FACILITY IN AREAS OF

ELECTRICAL WORK AFFECTED BY YOUR ACTIVITY USING

GROUND PENETRATING RADAR OR ANY SUBSURFACE IMAGING

TECHNOLOGY

HE DEVICE YOU WILL USE MUST NOT DAMAGE THE
SUBSURFACE FACILITY. DO NOT USE ANY METHOD THAT MAY
RELEASE HAZARDOUS MATERIAL INTO THE GROUND.

PRE-INSTALLATIONS

FOR EXCAVATION ON A SPOT LOCATION, MARK OUT THE
LOCATION OF THE SUBSURFACE FACILITY IN A 6 FOOT
DIAMETER.

ARK ON THE EXISTING GRADE THE SUBSURFACE FACILITY

IDENTIFIED BY THE SUBSURFACE LOCATOR BEFORE ANY
DISTURBANCE OF THE EXISTING GRADE.

ARKING THAT IS OBLITERATED OR WASHED OUT MUST BE
RE-IDENTIFIED BY THE SUBSURFACE LOCATOR. THEREFORE,

THE MARKING OF THE SUBSURFACE FACILITY MUST BE

MAINTAINED UNTIL THE DISTURBANCE OF THE EXISTING
GRADE.

IDENTIFY CALTRANS FACILITIES IN PROJECT LIMIT.

THE SUBSURFACE FACILITY MUST HAVE THESE INDIVIDUAL
ATTRIBUTES Ò.1. TYPE OF FACILITY FOR EXAMPLE: SIGNAL OR LIGHTING Ò.2. DEPTH

SUBMIT SUBSURFACE REPORT TO CALTRANS ELECTRICAL
MAINTENANCE:

SABIN MCINTIRE: [email protected]

CALTRANS ELECTRICAL SUPERINTENDENT

SAN DIEGO / IMPERIAL COUNTY
PHONE: (619) 572-838 OR 619-481-8152
CKT 1 VOLTAGE DROP SCHEDULE
CALTRANS PROJECT NOTE:

1. ALL ELECTRICAL AND LIGHTING WORK SHALL BE IN CONFORMANCE WITH THE CURRENT VERSION OF THE CALTRANS STANDARD PLAN AND SPECIFICATIONS.

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

CALTRANS PROJECT NOTE:

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

4. THE CALTRANS NOTES ARE REQUIRED AND INSTRUCTED BY CALTRANS TO SHOW ON THESE ELECTRICAL DRAWINGS.

Item 8.c
August 19, 2025 City of Coronado Page 763

2.0 3.0 4.0

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 PULL BOXES

1. THE MINIMUM SIZE UNDERGROUND PULL BOXES SHALL BE AS DEFINED IN THE PULL BOX SPECIFICATIONS AND DETAILS.

2. PULL BOXES SHALL BE PERMANENTLY MARKED INDICATING "STREET LIGHTING".

CONDUIT

1. PVC SCHEDULE 40 CONDUITS SHALL BE USED FOR UNDERGROUND INSTALLATIONS WHEN CONDUIT IS IN CONTACT WITH EARTH.

2. CONDUIT RISERS SHALL BE GALVANIZED OR PVC WITH HALF LAPPED IMC TAPE COVERING.

3. THE MINIMUM CONDUIT SIZE PERMITTED SHALL BE 3/4".

4. CONDUITS INSTALLED UNDER GROUND SHALL BE INSTALLED A MINIMUM OF 18" BELOW FINISHED GRADE. CONDUITS INSTALLED UNDER STREETS AND PARKING AREAS SHALL BE INSTALLED 24" BELOW FINISHED GRADE.

5. CONDUITS STUBBED OUTSIDE OF THE BUILDING SHALL BE PROVIDED WITH A CONCRETE CAP ABOVE THE CONDUIT LOCATION. PROVIDE A

BRASS PLATE OR CONCRETE MARKER INDICATING THE QUANTITY OF

CONDUITS, LOCATION AND SIZES

6. PROVIDE A CODE SIZED COPPER GROUND CONDUCTOR IN ALL
UNDERGROUND PVC CONDUIT SYSTEMS. ELECTRICAL METALLIC

RACEWAY SYSTEMS SHALL BE GROUNDED TO THE SAME GROUND
SYSTEM.

GENERAL

1. THE FOLLOWING NOTES REFLECT THE REQUIREMENTS OF THE

ELECTRICAL CONTRACTOR TO PROVIDE AND INSTALL A COMPLETE AND OPERABLE ELECTRICAL SYSTEM.

2. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO PROVIDE ALL

MATERIALS, CONDUIT, WIRING, CONTROL DEVICES AND EQUIPMENT REQUIRED TO INSURE ALL SYSTEMS ARE COMPLETE AND OPERABLE.

3. THE DIAGRAMS AND SYMBOLS ILLUSTRATED ON THESE DRAWINGS

REFLECT THE INTENT OF THE ELECTRICAL SYSTEMS AND ARE SHOWN DIAGRAMATICALLY.

4. THE CONTRACTOR SHALL REVIEW THE COMPLETE SET OF CONSTRUCTION

DOCUMENTS AND VISIT THE PROJECT EXISTING CONDITIONS PRIOR TO SUBMITTING BIDS.

5. THE ELECTRICAL CONTRACTOR SHALL NOTIFY THE PROJECT MANAGER

SHOULD A CONFLICT EXIST BETWEEN THESE DRAWINGS AND THE ACTUAL FIELD CONDITIONS.

6. THE ELECTRICAL CONTRACTOR SHALL PROVIDE A WARRANTEE FOR THE

ELECTRICAL WORK IN ACORDANCE WITH THE PROJECT GENERAL
CONDITIONS.

7. MAINTAIN AND UPDATE DAILY A COMPLETE SET OF AS-BUILT ELECTRICAL

DOCUMENTS AND RETURN TO THE PROJECT MANAGER AT THE END OF THE PROJECT.

GROUNDING

1. THE COMPLETE ELECTRICAL SYSTEM SHALL BE GROUNDED IN
ACCORDANCE WITH ARTICLE 250 - GROUNDING, OF THE CALIFORNIA ELECTRICAL CODE (CEC).

2. VERIFY SYSTEM GROUNDING REQUIREMENTS AND PROVIDE GROUND RODS AS REQUIRED TO INSURE THAT THE RESISTANCE TO GROUND IS 25 OHMS OR LESS.

3. THE COMPLETE ELECTRICAL SYSTEM SHALL BE TESTED TO INSURE COMPLIANCE GROUNDING REQUIREMENTS.

4. THE METHOD OF OBTAINING GROUND RESISTANCE SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE JAMES G. BIDDLE MANUAL PUBLISHED ON THE SUBJECT.

SHOP DRAWINGS AND SUBSTITUTIONS

1. THE CONTRACTOR SHALL NOT RELEASE ELECTRICAL EQUIPMENT OR

LIGHTING FIXTURES UNTIL SHOP DRAWINGS HAVE BEEN SUBMITTED AND REVIEWED.

2. SUBSTITUTIONS WILL ONLY BE CONSIDERED DURING THE SHOP DRAWING

PROCESS AND ONLY IF THE SUBMITTAL INCLUDES UNIT PRICES FOR EACH SPECIFIED AND ALTERNATE PRODUCTS AND A TOTAL PROJECT SAVINGS.

3. SUBSTITUTION PRODUCTS SHALL BE EQUAL TO THE PERFORMANCE, QUALITY AND WORKMANSHIP OF THE SPECIFIED PRODUCT. WORKING SAMPLES MAY BE REQUIRED.

4. SHOP DRAWINGS SHALL BE PROVIDED FOR THE FOLLOWING ITEMS;

GENERAL ELECTRICAL MATERIALS, CONDUIT AND WIRE, LIGHTING FIXTURES, NOTED ON THE DRAWINGS AND PRODUCT SPECIFICATIONS.

REGULATIONS, CODES AND PERMITS

1. THE COMPLETE ELECTRICAL SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH THE 2022 CALIFORNIA ELECTRICAL CODE (CEC).

REFER TO THE ARCHITECTURAL DRAWINGS FOR A LIST OF CODES THAT PERTAIN TO THIS PROJECT.

2. NOTHING ON THE DRAWINGS, GENERAL NOTES OR SPECIFICATIONS IS TO

BE INTERPRETED AS PERMITTING WORK NOT CONFORMING WITH ANY CODE, REGULATION OR CITY ORDINANCES.

EXISTING CONDITIONS

1. WHEN APPLICABLE, THE CONTRACTOR SHALL VERIFY EXISTING SITE CONDITIONS AND NOTIFY THE PROJECT MANAGER IF A CONFLICT EXISTS.

2. NOTIFY UNDERGROUND DIG ALERT (811) TO IDENTIFY EXISTING

UNDERGROUND STRUCTURES PRIOR TO BEGINNING UNDERGROUND
WORK.

3. CONTACT THE PROJECT MANAGER WHEN IT BECOMES NECESSARY TO CORE, DRILL OR CUT THROUGH EXISTING CONDITIONS. REPAIRS SHALL BE MADE TO THE SATISFACTION OF THE OWNER. CONDUCTORS & WIRING

1. ALL CONDUCTORS SHALL BE COPPER WITH AMPACITY RATINGS IN ACCORDANCE WITH ARTICLE 310.15 AND TABLE 310.16.

2. ALUMINUM CONDUCTORS ARE NOT APPROVED FOR THIS PROJECT.

3. CONDUCTORS SHALL BE CODE GRADE THHN/THWN (DRY/WET) 600 VOLT 75 DEGREE C. COPPER WITH MARKINGS (24" O.C.) INDICATING MANUFACTURE, WIRE TYPE, AMPERAGE AND SIZE.

4. THE MINIMUM WIRE SIZE SHALL BE #10 AWG SOLID. WIRE SIZE #8 AND LARGER SHALL BE COPPER STRANDED.

5. SOLDERLESS CONNECTORS AND TERMINALS SHALL BE USED FOR TERMINATING STRANDED CONDUCTORS #8 AND LARGER. APPROVED MANUFACTURES ARE BURNDY OR T&B.

6. WHEN REQUIRED MINERALAC OR LINSEED SOAP ARE APPROVED WIRE PULLING COMPOUNDS. OIL, GREASE OR SIMILAR SUBSTANCES ARE NOT APPROVED AS PULLING COMPOUNDS.

7. ALL CONDUCTORS SHALL BE PERMANENTLY TAGGED TO INDICATE SYSTEM OR CIRCUIT NUMBER.

8. CONNECTIONS OR SPLICES LOCATED IN PULL BOXES OR OTHER SPACE BELOW GRADE SHALL BE WEATHERPROOF. #8 CONDUCTORS AND

SMALLER SHALL USE SCOTCHLOK CONNECTORS IMBEDDED WITHIN A "UNIPAK" 3M SCOTCHCAST EPOXY TYPE RESIN. #6 AND LARGER SHALL USE "HI-PRESS" HYDRAULICALLY COMPRESSED HEAVY WALL CONNECTOR AS MANUFACTURED BY THOMAS & BETTS #HS-LR OR RAYCHEM #MWTM OR #WCSM SERIES PRE-APPLIED SEALANT, POLYLEFIN HEAT SHRINKABLE

TUBE INSULATOR FOR EACH CONDUCTOR OR OR COLD SHRINK TUBE INSULATORS RAYCHEN #RVS.

MATERIALS

1. ALL MATERIALS, PARTS AND EQUIPMENT SHALL BE NEW UNLESS OTHERWISE NOTED.

SERVICES

1. THE CONTRACTOR SHALL COORDINATE ALL SERVICE REQUIRMENTS WITH EACH SAN DIEGO GAS & ELECTRIC PRIOR TO BIDDING THE PROJECT. IF

FINAL UTILITY PLANS ARE NOT AVAILABLE THE CONTRACTOR SHALL

PROVIDE A SEPERATE BID ALLOWANCE FOR CONDUITS, STRUCTURES, MATERIALS & PARTS FOR A COMPLETE SERVICE CONNECTION..

2. THE CONTRACTOR SHALL VERIFY ALL UTILITY COMPANY SERVICE

REQUIREMENTS, POINT OF CONNECTIONS, QUANTITY OF CONDUITS,

CONDUIT INSTALLATION, CONDUIT ENCASEMENT, PULL BOX, TRENCHES AND GROUNDING REQUIREMENTS PRIOR TO STARTING CONSTRUCTION.

3. COORDINATE ALL UTILITY COMPANY INSPECTIONS DURING THE INSTALLATION OF CONDUITS AND STRUCTURES.

4. SHUT DOWN OF EXISTING ELECTRICAL SYSTEMS SHALL BE COORDINATED WITH SAN DIEGO GAS & ELECTRIC PRIOR TO COMMENCING ANY WORK.

LIGHTING

1. THE SITE LIGHTING FIXTURES ARE SPECIFIED ON THE FIXTURE SCHEDULE AND ON DETAILS.

2. THE ELECTRICAL CONTRACTOR SHALL COORDINATE AND CHECK ALL

LIGHTING POLE FOUNDATIONS WITH THE GENERAL CONTRACTOR TO INSURE THE FOUNDATIONS ARE NOT DAMAGED.

3. PROVIDE ALL CONDUITS AND GAGES IN THE FOUNDATIONS PRIOR TO THE CONCRETE POUR.

4. THE CONTRACTOR SHALL VERIFY THE LIGHTING FIXTURE VOLTAGE PRIOR TO SUBMITTING SHOP DRAWINGS.

5. PROVIDE A NEW POLE FOUNDATION TO MATCH THE EXISTING BASE

FOUNDATIONS

BRANCH CIRCUITING

1. THE CONTRACTOR SHALL PROVIDE BRANCH CONDUITS AND WIRING TO

ALL CIRCUITS INDICATED AND AS REQUIRED FOR A COMPLETE AND

OPERABLE BRANCH CIRCUIT DISTRIBUTION SYSTEM IN ACCORDANCE

WITH THE LATEST ADOPTED VERSION OF THE CALIFORNIA OR NATIONAL ELECTRICAL CODE.

2. MINIMUM CONDUCTOR SIZE SHALL BE #10 COPPER WITH A MINIMUM CONDUIT SIZE OF 1".

3. PROVIDE A GREEN GROUND CONDUCTOR IN ALL BRANCH CIRCUIT AND FEEDER CABLES OR CONDUITS.

AS NOTED 3
SCALE: ELECTRICAL PLAN NOTES

ELECTRICAL SCHEDULES & NOTES
54 EL-5.0

GENERAL

1. PRIOR TO BIDDING, THE CONTRACTOR IS TO CONFIRM CONDITIONS IN THE

FIELD AFFECTING THE COMPLETION OF CONSTRUCTION WORK AND REPORT DISCREPANCIES TO THE CITY / LANDSCAPE ARCHITECT.

2. PROTECT EXISTING UTILITIES, CURBS AND GUTTERS, LIGHTS, SIGNS,

CATCH BASINS, STREET IMPROVEMENTS, AND ALL OTHER EXISTING FEATURES AND ELEMENTS TO REMAIN DURING CONSTRUCTION. ANY

DAMAGED ITEMS SHALL BE REPLACED TO MATCH EXISTING AT
CONTRACTORS OWN EXPENSE.

3. CONTRACTOR SHALL LAYOUT AND FIELD VERIFY ALL DIMENSIONS OF SITE

ELEMENTS INCLUDING SCORELINES AND ALL RELATED WORK PRIOR TO CONSTRUCTION. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE CITY AND LANDSCAPE ARCHITECT. THE LANDSCAPE

ARCHITECT AND LIGHTING DESIGNER RESERVES THE RIGHT TO MAKE ADJUSTMENTS IN THE FIELD.

4. WRITTEN DIMENSIONS TAKE PRECEDENCE OVER SCALING OF DRAWINGS.

ANGLES ARE AT 90 DEGREES UNLESS NOTED OTHERWISE.

5. WHERE CONFLICTS OCCUR BETWEEN GENERAL CONSTRUCTION NOTES,

DRAWINGS AND ACTUAL FIELD CONDITIONS, NOTIFY CITY FOR
CLARIFICATION. FAILURE TO PROVIDE NOTIFICATION MAY MAKE

CONTRACTOR LIABLE FOR COSTS INCURRED TO RECTIFY THE
DISCREPANCY.

6. CONTRACTOR TO CONSULT WITH THE CITY ENGINEER, APPROPRIATE

AGENCIES, DIG ALERT, AND DRAWINGS TO VERIFY LOCATIONS OF UNDERGROUND UTILITIES, PIPES AND RELATED STRUCTURES.

RESPONSIBILITY FOR COSTS INCURRED DUE TO DAMAGE OF THE

UTILITIES, PIPES OR STRUCTURES WILL BE THE RESPONSIBILITY OF THE CONTRACTOR IF PROPER VERIFICATION WAS NOT PERFORMED.

7. CONTRACTOR SHALL NOT WILLFULLY PROCEED WITH CONSTRUCTION

OPERATIONS WHEN IT IS OBVIOUS THAT UNKNOWN OBSTRUCTION AND

GRADE DIFFERENCES EXIST THAT MAY NOT HAVE BEEN KNOWN DURING THE DESIGN PROCESS. CONTRACTOR SHALL BRING SUCH CONDITIONS TO ATTENTION OF CITY IMMEDIATELY FOR RESOLUTION. CONTRACTOR

TO ASSUME FULL RESPONSIBILITY FOR COSTS INCURRED AND REQUIRED MODIFICATIONS DUE TO LACK OF PROVIDING SUCH NOTIFICATION.

8. FIELD VERIFY VERTICAL CONTROLS OF ALL CONSTRUCTION FEATURES AS

SHOWN ON THE CONSTRUCTION PLANS PRIOR TO POURING CONCRETE FLATWORK.

9. ENSURE THAT FINISHED GRADES HAVE BEEN SET CORRECTLY PRIOR TO INSTALLING POLE LIGHTING FIXTURES.

10. SEE CIVIL DRAWINGS FOR HARDSCAPE LAYOUT, GRADING, AND DRAINAGE INFORMATION.

11. THE ELECTRICAL CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING

ALL ELECTRICAL TRENCHES AND REPAIRING TO CALTRANS
SPECIFICATIONS.

12. PROVIDE TRENCHES THAT PROVIDES FOR 24" OF COVER OVER ALL ELECTRICAL CONDUITS.

13. PROVIDE A 4" SAND BASE DIRECTLY UNDER ALL ELECTRICAL CONDUITS IN

TRENCHES

14. ELECTRICAL PULL BOXES SHALL BE EQUAL TO AN OLDCASTLE #N30 BOX WITH B30X12 EXTENSION AND N30-61J LID.

15. PROVIDE A PERMANENT ETCHED LABEL ON ALL PULL BOX LIDS TO READ "STREET LIGHTING"

16. ALTERNATE 1 AND 2: LIGHTING PULL BOXES LOCATED AND ALL TRENCHES, CONDUIT RUNS & CONDUCTORS SHALL BE INCLUDED IN THE BASE BID.

ALTERNATE 1 AND 2: LIGHTING FIXTURES TYPES S1 AND S2 AND THE

ELECTRICAL CONNECTIONS SHALL BE PART OF THE ALTERNATE BID PRICING.

17. THESE ELECTRICAL DRAWINGS ARE DRAWING DIAGRAMMATICALLY. THE

POSITIONS OF STRUCTURES, CONDUIT RUNS AND POLE SHALL BE

COORDINATE WITH THE CIVIL ENGINEER LANDSCAPE ARCHITECT PRIOR TO INSTALLATION.

18. TRENCH AND CONDUIT RUNS SHALL BE POSITIONED IN THE STREET IMMEDIATELY ADJACENT TO THE CURB & GUTTER.

CONSTRUCTION NOTES AS NOTED 4
SCALE:

AS NOTED 1
SCALE: POLE BASE FOUNDATION DETAIL
AS NOTED 2
SCALE: NOT USED
CALTRANS PROJECT NOTE:

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

4. THE CALTRANS NOTES ARE REQUIRED AND INSTRUCTED BY CALTRANS TO SHOW ON THESE ELECTRICAL DRAWINGS.

EXISTING ARMS TO REMAIN

UNLESS NOTED AS NEW

EXISTING POLE

TO REMAIN

UNLESS NOTED
AS NEW

MATCH EXISTING

POLE BASE

EXISTING ARMS TO REMAIN

UNLESS NOTED AS NEW

EXISTING POLE

TO REMAIN

UNLESS NOTED
AS NEW
Item 8.c
August 19, 2025 City of Coronado Page 764

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 EL-6.0

ELECTRICAL DETAILS
55 AS NOTED 2
SCALE:

AS NOTED 1
SCALE: 3 ELECTRICAL PULL BOX IN-LINE FUSE & HOLDER AS NOTEDSCALE: 4 ELECTRICAL TRENCH DETAIL

AS NOTED
SCALE:

ELECTRICAL TRENCH DETAIL AS NOTED 5
SCALE:

PULL BOX TO LIGHTING POLE TRENCH DETAIL
EL-2.0
EL-3.0 EL-4.0

CALTRANS NOTES

SUBSURFACE LOCATORS

ONLY CERTIFIED OPERATORS USING APPROVED EQUIPMENT
ARE ALLOWED TO LOCATE CALTRANS SUBSURFACE FACILITY.

OCATE ALL CALTRANS SUBSURFACE FACILITY IN AREAS OF

ELECTRICAL WORK AFFECTED BY YOUR ACTIVITY USING

GROUND PENETRATING RADAR OR ANY SUBSURFACE IMAGING

TECHNOLOGY

HE DEVICE YOU WILL USE MUST NOT DAMAGE THE
SUBSURFACE FACILITY. DO NOT USE ANY METHOD THAT MAY
RELEASE HAZARDOUS MATERIAL INTO THE GROUND.

PRE-INSTALLATIONS

FOR EXCAVATION ON A SPOT LOCATION, MARK OUT THE
LOCATION OF THE SUBSURFACE FACILITY IN A 6 FOOT
DIAMETER.

ARK ON THE EXISTING GRADE THE SUBSURFACE FACILITY

IDENTIFIED BY THE SUBSURFACE LOCATOR BEFORE ANY
DISTURBANCE OF THE EXISTING GRADE.

ARKING THAT IS OBLITERATED OR WASHED OUT MUST BE
RE-IDENTIFIED BY THE SUBSURFACE LOCATOR. THEREFORE,

THE MARKING OF THE SUBSURFACE FACILITY MUST BE

MAINTAINED UNTIL THE DISTURBANCE OF THE EXISTING
GRADE.

IDENTIFY CALTRANS FACILITIES IN PROJECT LIMIT.

THE SUBSURFACE FACILITY MUST HAVE THESE INDIVIDUAL
ATTRIBUTES Ò.1. TYPE OF FACILITY FOR EXAMPLE: SIGNAL OR LIGHTING Ò.2. DEPTH

SUBMIT SUBSURFACE REPORT TO CALTRANS ELECTRICAL
MAINTENANCE:

SABIN MCINTIRE: [email protected]

CALTRANS ELECTRICAL SUPERINTENDENT

SAN DIEGO / IMPERIAL COUNTY
PHONE: (619) 572-838 OR 619-481-8152
CALTRANS PROJECT NOTE:

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

4. THE CALTRANS NOTES ARE REQUIRED AND INSTRUCTED BY CALTRANS TO SHOW ON THESE ELECTRICAL DRAWINGS.

POLE FOUNDATION NOTES:

1. REFER TO SHEET EL-5.0 FOR THE

FOUNDATION DETAIL AND NOTES
Item 8.c
August 19, 2025 City of Coronado Page 765

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 EL-7.0

SINGLE LINE DIAGRAM & LIGHTING

SPECITICATION & FIXTURE CUT SHEET
56 EL-2.0
EL-3.0 EL-4.0
CALTRANS PROJECT NOTE:

1. ALL ELECTRICAL AND LIGHTING WORK SHALL BE IN CONFORMANCE WITH THE CURRENT VERSION OF THE CALTRANS STANDARD PLAN AND SPECIFICATIONS.

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD

PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

M
100A
2P
UGPS
100A
2P

LIGHTING SCHEDULE - SITE

SPECIFICATION CCT DESCRIPTION / SPECIFICATION NOTES

FIXTURE SCHEDULE NOTES

1. THE ELECTRICAL CONTRACTOR SHALL PROVIDE THE LIGHTING FIXTURE BASE FOUNDATIONS THAT MEETS THE ALL CITY AND STATE CODES AND REQUIREMENTS.

2. THE CONTRACTOR SHALL SUBMIT LIGHTING SHOP DRAWINGS FOR REVIEW AND COMPLIANCE WITH THE SPECIFICATIONS.

3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE ERECTION AND ALL ELECTRICAL CONNECTIONS AS DEPICTED ON SHEETS EL-1.0 TO EL-7.0 DRAWINGS.

4. COORDINATE THE INSTALLATION OF THE NEW POLE, ARMS AND BASE BOUNDATION WITH THE GENERAL CONTRACTOR. ONE LOCATIONS IDENTIFIED AS FIXTURE TYPE B.

CREE LIGHTING
#GWY-M-17L-27K7-OPTICS-UL-GY-U-4BW10
2 AT EACH POLE LOCATION
2700K

STREET LIGHTING FIXTURE MOUNTED ON THE EXISTING
ARMS, POLE, AND BASE FOUNDATION. 2 PER POLE.

PROVIDE ALL MATERIALS & PARTS REQUIRED TO INSTALL

ON THE EXISTING ARMS

WATTAGE
119 WATTS
(238W ON

EACH POLE
SYMBOL
A
B

CREE LIGHTING
#GWY-M-17L-27K7-OPTICS-UL-GY-U-4BW10
INSTALL QTY. 2 LIGHTS ON THE EXISTING
POLE AND ARMS ON A NEW FOUNDATION.
2700K REINSTALL EXISTING LIGHT POLE AND ARMS ON A NEW
FOUNDATION. 2 NEW FIXTURES ON THIS POLE. INSTALL
THE NEW FOUNDATION PER CALTRANS ES-6D, TYPE 15D
ON SHEET EL-6.0
119 WATTS
(238W ON

EACH POLE
AS NOTED 1
SCALE: FIXTURE SCHEDULE & NOTES

NON - METER PEDESTAL SECTION
FOR THE STREET LIGHTING CIRC.
120/240V 1PH 3W
GROUND SYSTEM.

REFER TO THE PROJECT GENERAL NOTES
"GROUNDING". #4 BARE COPPER ENCASED IN 2"
OF CONCRETE 20' LENGTH
20A
1P SPACE
REFER TO SHEET EL-2.0 FOR THE CONNECTION
TO THE IRRGIATION CONTROLLER. PROVIDE
REFER TO SHEETS EL-2.0 TO EL-4.0 FOR THE 3#8-1#8 GRN-2" CONDUIT LIGHTING CIRCUIT INFORMATION. PROVIDE
3#6-1#6 GRN-2" CONDUIT
30A
2P SPACE
CONNECT TO THE EXISTING HAND HOLE #3309HH

AND COORDINATE THE LOCATION OF THE POINT
OF CONNECTION WITH SDGE.

THE ELECTRICAL SYSTEM FOR THE STREET LIGHTING

SHALL NE NON-METERED AND BE INVOICED AS A FLAT
RATE.

THE ELECTRICAL SYSTEM FOR THE STREET LIGHTING

SHALL NE NON-METERED AND BE INVOICED AS A FLAT
RATE. COORDINATE WITH SDGE

METER PEDESTAL SECTION

FOR THE IRRIGATION SYSTEM CIRCUIT
120/240V 1PH 3W
AS NOTED 2
SCALE: SINGLE LINE DIAGRAM & VOLTAGE DROP SCHEDULE
Item 8.c
August 19, 2025 City of Coronado Page 766

0.9 1.2 1.6 2.0 2.1 2.1 1.8

0.9 1.2 1.7 2.3 2.6 2.5 2.0

0.7 1.0 1.6 2.4 2.8 2.7 2.0

0.7 0.9 1.4 2.4 3.8 3.1 1.8

0.7 1.0 1.6 2.4 2.9 2.8 2.0

0.9 1.2 1.7 2.3 2.6 2.5 2.0

0.9 1.2 1.6 2.0 2.2 2.1 1.8

0.6 0.8 1.1 1.2 1.4 1.3 1.2

0.4 0.6 0.7 0.8 0.8 0.8 0.7

0.2 0.3 0.4 0.5 0.5 0.4 0.4

0.1 0.2 0.2 0.2 0.2 0.2 0.2

0.1 0.1 0.1 0.1 0.1 0.1 0.1

0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.1 0.1 0.1 0.1 0.1 0.1 0.1

0.1 0.2 0.2 0.2 0.2 0.2 0.2

0.2 0.3 0.4 0.5 0.4 0.5 0.4

0.4 0.6 0.7 0.8 0.8 0.8 0.7

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.2

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.3 0.4 0.6

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.8

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.6 0.6 0.7

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7

0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7

0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.6 0.6 0.7

0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.6 0.7 0.8

0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.8

0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.4

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.2 0.2

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 EL-8.0

PHOTOMETRICS
57 SILVER STRAND BOULEVARD

AVENIDA DEL SOL
EL-8.0
EL-9.0 EL-10.0
Luminaire Schedule
Symbol Qty Label Arrangement Description Tag LLF
Luminaire
Lumens
Luminaire
Watts
Total
Watts
7 GWYM-A-13L-27K7-2N-Ux-xx-xx-x Back-Back_1 GWYM-A-13L-27K7-2N-Ux-xx-xx-xx CONFIGURED FROM GWYS-A-8L-30K7-
2N-UL-xx-xx-xx

0.850 12,125 81 1134
Calculation Summary
Label CalcType Units Avg Max Min Avg/Min Max/Min
Roadway Illuminance Fc 1.07 3.8 0.5 2.14 3.55 MATCHLINE - SEE SHEET EL-9.0 CALTRANS PROJECT NOTE:

1. ALL ELECTRICAL AND LIGHTING WORK SHALL BE IN CONFORMANCE WITH THE CURRENT VERSION OF THE CALTRANS STANDARD PLAN AND SPECIFICATIONS.

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

Item 8.c
August 19, 2025 City of Coronado Page 767

1.4 1.1 0.8 0.6 0.5 0.5 0.4 0.4 0.4 0.5 0.6 0.7 1.0 1.2 1.6 2.0 2.1 2.1 1.7 1.3 1.0 0.8 0.6 0.6 0.5 0.5 0.5 0.5 0.6 0.7 0.9 1.2 1.5 2.0 2.1 2.1 1.8 1.4 1.1 0.9 0.7 0.6 0.6 0.5 0.6 0.6 0.7 0.8 1.1 1.4 1.8 2.1 2.1 2.0 1.6 1.2 1.0 0.7 0.6 0.6 0.5 0.5 0.5

1.4 1.1 0.8 0.7 0.7 0.6 0.5 0.4 0.5 0.6 0.7 0.7 0.9 1.2 1.7 2.4 2.5 2.5 1.9 1.3 1.0 0.8 0.7 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.9 1.2 1.6 2.3 2.6 2.5 2.1 1.5 1.1 0.8 0.7 0.7 0.7 0.6 0.6 0.7 0.7 0.8 1.1 1.4 2.0 2.5 2.6 2.3 1.7 1.2 0.9 0.8 0.7 0.7 0.6 0.5 0.6

1.2 0.9 0.7 0.6 0.6 0.5 0.4 0.4 0.5 0.6 0.6 0.7 0.8 1.1 1.7 2.5 2.8 2.7 1.9 1.2 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.0 1.5 2.3 2.8 2.8 2.1 1.3 0.9 0.7 0.7 0.7 0.6 0.6 0.6 0.7 0.7 0.7 0.9 1.3 2.0 2.7 2.8 2.4 1.6 1.0 0.8 0.7 0.6 0.6 0.5 0.5 0.6

1.1 0.7 0.7 0.6 0.5 0.5 0.4 0.4 0.4 0.5 0.6 0.7 0.7 0.9 1.5 2.5 3.8 2.9 1.7 1.0 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.6 0.7 0.7 0.9 1.3 2.3 3.7 3.3 1.9 1.1 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.1 1.8 3.1 3.8 2.4 1.4 0.9 0.7 0.7 0.6 0.5 0.5 0.5 0.5

1.2 0.8 0.7 0.6 0.6 0.5 0.4 0.4 0.5 0.6 0.6 0.7 0.8 1.1 1.7 2.5 2.8 2.7 1.9 1.2 0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.0 1.5 2.3 2.8 2.8 2.1 1.3 0.9 0.7 0.7 0.7 0.6 0.6 0.6 0.7 0.7 0.7 0.9 1.3 2.0 2.8 2.8 2.4 1.6 1.0 0.8 0.7 0.6 0.6 0.5 0.5 0.5

1.4 1.0 0.8 0.7 0.7 0.6 0.5 0.4 0.5 0.6 0.7 0.7 0.9 1.2 1.7 2.4 2.5 2.5 1.9 1.3 1.0 0.8 0.7 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.9 1.2 1.6 2.3 2.6 2.5 2.1 1.5 1.1 0.9 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.8 1.1 1.4 2.0 2.5 2.6 2.3 1.7 1.2 0.9 0.8 0.7 0.7 0.6 0.5 0.6

1.4 1.1 0.8 0.6 0.6 0.5 0.4 0.4 0.4 0.5 0.6 0.7 1.0 1.2 1.6 2.0 2.1 2.1 1.8 1.3 1.1 0.8 0.6 0.6 0.5 0.5 0.5 0.5 0.6 0.7 0.9 1.2 1.5 2.0 2.1 2.1 1.8 1.4 1.1 0.9 0.7 0.6 0.6 0.5 0.6 0.6 0.7 0.9 1.1 1.4 1.8 2.1 2.2 2.0 1.6 1.2 1.0 0.7 0.6 0.6 0.5 0.5 0.6

0.9 0.7 0.6 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.6 0.9 1.1 1.2 1.3 1.3 1.1 0.9 0.7 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.4 0.5 0.6 0.8 1.0 1.2 1.3 1.3 1.1 1.0 0.7 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.7 1.0 1.1 1.3 1.3 1.2 1.1 0.8 0.6 0.5 0.4 0.4 0.4 0.4 0.4

0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.5 0.6 0.7 0.8 0.8 0.7 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.3

0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1

0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1

0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1

0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1

0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.5 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.4 0.5 0.4 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.4 0.4 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1

0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.5 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.4 0.6 0.7 0.8 0.8 0.8 0.7 0.6 0.5 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.7 0.8 0.8 0.8 0.8 0.7 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 EL-9.0

PHOTOMETRICS
58 SILVER STRAND BOULEVARD
EL-8.0
EL-9.0 EL-10.0
Luminaire Schedule
Symbol Qty Label Arrangement Description Tag LLF
Luminaire
Lumens
Luminaire
Watts
Total
Watts
7 GWYM-A-13L-27K7-2N-Ux-xx-xx-x Back-Back_1 GWYM-A-13L-27K7-2N-Ux-xx-xx-xx CONFIGURED FROM GWYS-A-8L-30K7-
2N-UL-xx-xx-xx

0.850 12,125 81 1134
Calculation Summary
Label CalcType Units Avg Max Min Avg/Min Max/Min
Roadway Illuminance Fc 1.07 3.8 0.5 2.14 3.55 MATCHLINE - SEE SHEET EL-10.0 MATCHLINE - SEE SHEET EL-8.0 CALTRANS PROJECT NOTE:

1. ALL ELECTRICAL AND LIGHTING WORK SHALL BE IN CONFORMANCE WITH THE CURRENT VERSION OF THE CALTRANS STANDARD PLAN AND SPECIFICATIONS.

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

Item 8.c
August 19, 2025 City of Coronado Page 768

0.9 0.8 0.6 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.7 0.8 0.9 0.9 0.8 0.7 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1

0.6 0.6 0.8 1.0 1.3 1.7 2.0 2.0 1.8 1.5 1.1 0.9 0.7 0.6 0.5 0.4 0.4 0.5 0.5 0.6 0.7 1.0 1.2 1.5 1.7 1.8 1.6 1.3 1.0 0.8 0.6 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.7 0.9 1.2 1.5 1.7 1.7 1.5 1.2 0.9 0.7 0.5 0.4 0.3 0.2 0.2 0.1 0.1

0.7 0.7 0.9 1.1 1.5 2.0 2.5 2.5 2.2 1.6 1.2 0.9 0.8 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.9 1.2 1.5 2.0 2.4 2.4 2.1 1.6 1.2 1.0 0.8 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.9 1.2 1.5 2.1 2.4 2.4 2.1 1.6 1.2 0.9 0.7 0.6 0.5 0.3 0.2 0.1 0.1

0.7 0.7 0.7 0.9 1.3 2.1 2.7 2.7 2.3 1.6 1.0 0.8 0.7 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.8 1.0 1.4 2.1 2.6 2.6 2.3 1.6 1.1 0.8 0.7 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.8 1.0 1.5 2.1 2.6 2.6 2.2 1.5 1.0 0.8 0.6 0.6 0.5 0.3 0.2 0.1 0.1

0.6 0.6 0.7 0.8 1.1 1.9 3.2 3.6 2.3 1.3 0.9 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.2 2.0 3.1 3.3 2.3 1.4 0.9 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.3 2.1 3.1 3.2 2.2 1.3 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.1

0.6 0.6 0.7 0.9 1.3 2.0 2.9 3.0 2.3 1.5 0.9 0.7 0.7 0.6 0.6 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.2 2.0 3.1 3.3 2.3 1.4 0.9 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.8 1.2 2.1 3.3 3.3 2.2 1.3 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.1

0.7 0.7 0.8 1.0 1.4 2.1 2.5 2.6 2.3 1.6 1.1 0.9 0.7 0.7 0.7 0.6 0.5 0.6 0.7 0.7 0.8 1.0 1.4 2.1 2.6 2.6 2.3 1.6 1.1 0.8 0.7 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.8 1.0 1.5 2.2 2.6 2.6 2.2 1.5 1.0 0.7 0.6 0.6 0.5 0.3 0.2 0.1 0.1

0.6 0.7 0.9 1.1 1.5 1.9 2.3 2.3 2.1 1.6 1.2 1.0 0.7 0.6 0.6 0.5 0.5 0.6 0.7 0.7 0.9 1.2 1.5 2.0 2.4 2.4 2.1 1.6 1.2 1.0 0.8 0.7 0.6 0.5 0.5 0.6 0.7 0.7 0.9 1.2 1.5 2.1 2.4 2.4 2.1 1.6 1.2 0.9 0.7 0.6 0.5 0.3 0.2 0.1 0.1

0.4 0.5 0.6 0.8 1.1 1.3 1.5 1.5 1.4 1.2 0.9 0.7 0.5 0.4 0.4 0.4 0.4 0.4 0.5 0.6 0.7 1.0 1.2 1.5 1.7 1.8 1.6 1.3 1.0 0.8 0.6 0.5 0.5 0.4 0.4 0.5 0.5 0.6 0.8 1.0 1.3 1.6 1.8 1.8 1.6 1.3 1.0 0.8 0.6 0.4 0.3 0.3 0.2 0.1 0.1

0.3 0.3 0.5 0.6 0.8 0.9 0.9 0.9 0.8 0.7 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.7 0.9 1.0 1.1 1.0 0.9 0.8 0.6 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.6 0.8 1.0 1.1 1.1 1.1 1.0 0.8 0.6 0.4 0.3 0.2 0.2 0.2

0.2 0.2 0.2 0.3 0.4 0.5 0.5 0.5 0.5 0.4 0.3 0.2 0.2 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1

0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.0

0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0

0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0

0.1 0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0

0.2 0.3 0.3 0.5 0.6 0.7 0.8 0.7 0.7 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.6 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.4 0.5 0.6 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0

0.1 0.0 0.0 0.0 0.0 0.0

0.1 0.0 0.0 0.0 0.0

0.1 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0 0.0 0.0

NOT TO SCALE
STAFF AK-RR 5-5-2025

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD

PUBLIC SERVICES AND ENGINEERING
RR DATE:

PLAN R-294

CITY OF CORONADO
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

OF
SHEETS
SHEET

PUBLIC SERVICES AND ENGINEERING DEPARTMENT

CITY OF CORONADO

CITY ENGINEER
DATE:

APPROVED BY BY DATE APPROVED BY

REVISIONS DESCRIPTION APP'D DATE
SCALE: 1"=20' NORTH
0 10 20 40
KEYMAP
1494 Union Street, Suite 802
San Diego, CA. 92101
760-902-9048
66 EL-10.0

PHOTOMETRICS
59 SILVER STRAND BOULEVARD
EL-8.0
EL-9.0 EL-10.0
Luminaire Schedule
Symbol Qty Label Arrangement Description Tag LLF
Luminaire
Lumens
Luminaire
Watts
Total
Watts
7 GWYM-A-13L-27K7-2N-Ux-xx-xx-x Back-Back_1 GWYM-A-13L-27K7-2N-Ux-xx-xx-xx CONFIGURED FROM GWYS-A-8L-30K7-
2N-UL-xx-xx-xx

0.850 12,125 81 1134
Calculation Summary
Label CalcType Units Avg Max Min Avg/Min Max/Min
Roadway Illuminance Fc 1.07 3.8 0.5 2.14 3.55 MATCHLINE - SEE SHEET EL-9.0 CALTRANS PROJECT NOTE:

1. ALL ELECTRICAL AND LIGHTING WORK SHALL BE IN CONFORMANCE WITH THE CURRENT VERSION OF THE CALTRANS STANDARD PLAN AND SPECIFICATIONS.

2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH CALTRANS STANDARD PLAN AND SPECIFICATIONS PRIOR TO COMMENCING ANY WORK.

3. SHOULD A CONFLICT BETWEEN THESE DRAWINGS AND THE CALTRANS STANARD PLAN AND SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER FOR DIRECTION.

Item 8.c
August 19, 2025 City of Coronado Page 769

CALTRANS R/W

CALTRANS R/W
CALTRANS R/W W4-2L
W20-5(LT)
W20-1
G20-2
250'
250'
250'
245' MERGE TAPER
W20-1
G20-2
W20-1
G20-2
W20-1
392+40 392+00 391+00 EP: 392+39.51

S T R A N D WAY POMONA AVE

ORANGE AVE

CALTRANS R/W

CALTRANS R/W
R/W
245' MERGE TAPER
R4-7A
R4-7A
C30
R4-7A
W20-1 G20-2
W20-1
G20-2
W20-1 R3-18
383+00
384+00
385+00
386+00 389+00 388+00 387+00 390+00 PC: 383+24.59 PT: 386+64.84 R3-1

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

FROM POMONA AVENUE TO RENDOVA ROAD

TRAFFIC CONTROL PLAN MATCHLINE SEE BELOW LEFT MATCHLINE SEE ABOVE RIGHT LEGEND:

CONSTRUCTION SIGN (AS NOTED ON PLAN)

TYPE II BARRICADE

TRAFFIC CONE

DIRECTION OF TRAVEL

NTS - LENGTH SHOWN IS NOT DRAWN TO SCALE

FLASHING ARROW BOARD

CONSTRUCTION LINE WIDTH

WORK AREA
12'
TRAFFIC SIGN LEGEND:

TRAFFIC CONTROL NOTES:

1. ALL TRAFFIC CONTROL DEVICES SHALL CONFORM TO THE CALIFORNIA MUTCD, (MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES) LATEST EDITION AND LATEST EDITION OF THE CALTRANS STANDARD PLANS AND SPECIFICATIONS.

2. THE STATE HAS THE AUTHORITY TO INITIATE FIELD CHANGES TO ASSURE PUBLIC SAFETY.

3. ALL TRAFFIC CONTROL DEVICES SHALL BE REMOVED FROM VIEW WHEN NOT IN USE.

4. WORK HOURS SHALL BE AS WRITTEN IN THE CONTRACT SPECIFICATIONS UNLESS APPROVED OTHERWISE BY THE STATE.

5. TRENCHES MUST BE BACK FILLED OR PLATED DURING NON-WORKING HOURS, WITH ALL TRAFFIC CONTROL DEVICES REMOVED, TO RE-ESTABLISH NORMAL TRAFFIC OPERATIONS.

6. ASSIST PEDESTRIAN THROUGH WORK ZONE AT ALL TIMES.

7. ACCESS TO ALL DRIVEWAYS AND INTERSECTING STREETS SHALL BE MAINTAINED AT ALL TIMES.

9. ALL STRIPING REMOVED OR DAMAGED, WILL BE REPLACED BY THE CONTRACTOR WITHIN 24 HOURS.

10. ALL WORKERS SHALL BE EQUIPPED WITH ORANGE VEST (OR A REFLECTIVE VEST AT NIGHT). ALL FLAGGERS SHALL ALSO BE EQUIPPED WITH A HARD, C28 "STOP/SLOW" PADDLE AND SHALL BE TRAINED IN THE PROPER FUNDAMENTALS OF FLAGGING TRAFFIC.

11. ANY WORK THAT DISTURBS NORMAL TRAFFIC SIGNAL OPERATIONS SHALL BE COORDINATED WITH THE COUNTY TRAFFIC ENGINEER 48 HOURS PRIOR TO BEGINNING CONSTRUCTION.

12. THE CONTRACTOR SHALL MAINTAIN ALL TRAFFIC CONTROL DEVICES 24 HOURS PER DAY AND 7 DAYS PER WEEK.

13. ALL CONSTRUCTION SIGNS SHALL BE INSTALLED ON TYPE II BARRICADES OR ON 4"x 4" WOOD POSTS IN THE GROUND.

14. TEMPORARY PAINTED STRIPING AND SIGNAGE MUST BE USED WHEN TRAFFIC PATTERNS ARE CHANGED. ALL CONFLICTING STRIPING AND SIGNS SHALL BE REMOVED PRIOR TO THE CHANGE IN THE TRAFFIC PATTERN.

15. FOR WORK ACROSS THE STREET REQUIRING 1/2 STREET CLOSURES, PROVIDE TRAFFIC CONTROL WITH FLAGGERS PER DETAIL .

16. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADDITIONAL TRAFFIC CONTROL DEVICES TO PROVIDE SAFE

PASSAGE OF BICYCLISTS AND PEDESTRIANS AROUND THE WORK ZONE DURING BOTH WORKING HOURS AND NON-WORKING HOURS.

17. PROVIDE SIGN AND CONE SPACING PER DETAIL .

C30(CA)
ROAD
WORK
G20-2
(36"x 36")
(36"x 18")
(36"x 36")
ROAD

NARROWS
(36"x 36")
R11-4
DETOUR
(36"x 36")
(36"x 18")
RIGHT
KEEP
G20-5a/R2-1
(48"x 36")
ROAD
(36"x 36")
(48"x 36")
(36"x 36") (36"x 36")
(36"x 36")
(48"x 36")
(36"x 36") (36"x 36")
NTC

LEFT LANE
CLOSED
AHEAD
W20-5 (LT)
(36"x 36")
(30"x 36")
R3-7L
R3-18
R4-7A R3-7R
W4-2L W4-2R
R11-2
W20-1
AHEAD
C-12 W20-2

AHEAD HEAD
W20-3 R3-1 R3-2
CLOSED
R3-5R R9-3A
R3-6

MATCHLINE
SEE TC-2
60 MATCHLINE SEE TC-6
NOTE:

TRAFFIC CONTROL SHOWN IS FOR DAILY ALLOWABLE WORK HOURS ONLY.

ALL TRAFFIC CONTROL SHALL BE REMOVED AT THE END OF EACH WORK PERIOD.

ALLOWABLE DAYTIME WORK HOURS:

MONDAY THROUGH FRIDAY - 9:00 AM TO 6:00 PM

SATURDAY AND SUNDAY - NO WORK ALLOWED
ALLOWABLE NIGHTTIME WORK HOURS*:

SUNDAY - 9:00 PM TO MIDNIGHT*
MONDAY THROUGH THURSDAY - MIDNIGHT TO 5:00 AM* AND 9:00 PM TO MIDNIGHT* FRIDAY - MIDNIGHT TO 5:00 AM*

SATURDAY - NO WORK ALLOWED
*NOTE: NIGHTTIME WORK ONLY ALOWED WITH PRIOR SPECIFIC APPROVAL FROM THE CITY.

Item 8.c
August 19, 2025 City of Coronado Page 770
GV

A V E N I D A
ST
WV
WV

WV PHS PHS PHS

PHS BUSHES

SNSLPB CB
CB
TLMHWV
GV
CROSSWALK TYP.

SLA
SLA
SD
SD
18" SD
S I L V E R S T R A N D B L V D.

D E L S O L

ABANDON BY OTHER CALTRANS R/W
R/W

CALTRANS R/W

CALTRANS

R/W (US NAVY)
R4-7A
C30
C30
G20-1
R73-4
G20-2
W20-1
W20-1
R3-18 380+00
381+00 382+00
383+00
PT: 382+79.07
PC: 383+24.59
C/L
R3-1
C30
R4-7A
R73-4
R4-7A
S I L V E R S T R A N D B L V D.

SN
SN

SN SLA SLA SLA
SLA
SLA
SLA
MT TOE
TOP
SN
WM
SN
HW
CB
AC
GS
GS 24" SD SD SD
SD 24" SD SD 24" SD SD
24" SD
S I L V E R S T R A N D B L V D.

ABANDON BY OTHER ABANDON BY OTHER

ABANDON BY OTHER

ABANDON BY OTHER
BFP SN

CALTRANS R/W SN

CALTRANS R/W
R/W

CALTRANS R/W

CALTRANS R/W
R/W
R/W
R/W

CALTRANS R/W

CALTRANS R/W
R/W

CALTRANS R/W
R/W
R/W
C30
C30
C30
C30
C30
G20-1
R73-4
C30
R4-7A
370+00 369+00 372+00 371+00 374+00 373+00 376+00 375+00 377+00 378+00 379+00
380+00 PC: 378+00.76

CALTRANS R/W
C/L C/L LO-34527
C30

REVISIONS DESCRIPTION APP'D DATE

APPROVED BY BY DATE APPROVED BY
DATE:

CITY ENGINEER

CITY OF CORONADO

PUBLIC SERVICES AND ENGINEERING DEPARTMENT SHEET
SHEETS
OF 66
DESIGNED BY: DRAWING BY: CHECKED BY: PLAN PREPARED UNDER SUPERVISON OF IMPROVEMENT PLAN:

CITY OF CORONADO
PLAN R-294
DATE: 11-04-2024
Plotted - 4/10/2025 1:05:11 PM :: Saved - 4/10/2025 1:04:19 PM :: J:\SD\5COR012614 - The Shores Median Improvements\TRANSP\SHEETS\TC-1 TO TC-5.dwg :: amy.pawlowski 401 B Street, Suite 1600
San Diego, CA 92101
(619) 961-2800 (619) 961-2392 fax
www.psomas.com
JAMES S. BLISS R.C.E. NO. 41795 DATE
G EN
E
IN

AL PROFESSION
ER T
E
REGIS
D
RE
IA

IFO L E OF CA
RN

STAT CIVI L
Exp. 3-31-26
No. 41795
JAMES S. BLISS

JSB AMP JSB

PUBLIC SERVICES AND ENGINEERING

THE SHORES MEDIAN IMPROVEMENTS

FROM POMONA AVENUE TO RENDOVA ROAD
TC-2

TRAFFIC CONTROL PLAN
SCALE: 1"=40'
SCALE: 1" =
0 10' 20' 40' 60'
20'
PLAN
MATCHLINE SEE BELOW LEFT MATCHLINE SEE SHEET TC-3

MATCHLINE SEE ABOVE RIGHT
SCALE: 1"=40'
PLAN MATCHLINE SEE TC-1
LEGEND:

CONSTRUCTION SIGN (AS NOTED ON PLAN)

TYPE II BARRICADE

TRAFFIC CONE

DIRECTION OF TRAVEL

NTS - LENGTH SHOWN IS NOT DRAWN TO SCALE

FLASHING ARROW BOARD

CONSTRUCTION LINE WIDTH

WORK AREA
12'
TRAFFIC SIGN LEGEND:

LANE
CLOSED
C30(CA)
ROAD
WORK
WORK
ROAD
END
G20-2
(36"x 36")
(36"x 18")
(36"x 36")
ROAD

NARROWS
(36"x 36")
R11-4

ROAD CLOSED
TO

THRU TRAFFIC
DETOUR
(36"x 36")
(36"x 18")
RIGHT

KEEP WORK
ZONE
SPEED
LIMIT
30 G20-5a/R2-1

RIGHT LANE
MUST

TURN RIGHT
(48"x 36")
ROAD
(36"x 36")

LEFT LANE
MUST

TURN LEFT
(48"x 36")
(36"x 36") (36"x 36")
ROAD
CLOSED
(36"x 36")
(48"x 36")
(36"x 36")
ONLY
(36"x 36")
NTC

LEFT LANE
CLOSED
AHEAD
W20-5 (LT)
(36"x 36")
R3-7L
R3-18
R4-7A R3-7R
W4-2L W4-2R
R11-2
W20-1
AHEAD
C-12 W20-2

AHEAD HEAD
W20-3 R3-1 R3-2
CLOSED
R3-5R R9-3A
61 SCALE: 1" =
0 20' 40' 80' 120'
40'
1 TCTRAFFIC CONTROL NOTES: