2017-264497DOC# 2017 - 0264497
Recording Requested By: Jun 13, 2017 03:11 PM
OFFICIAL RECORDS
City Engineer Ernest J. Dronenburg, Jr,
SAN DIEGO COUNTY RECORDER
When Recorded Mail to: FEES. $90.00
PAGES: 26
City Clerk
City of Encinitas
505 South Vulcan Avenue
Encinitas, CA 92024
SPACE ABOVE FOR RECORDER'S USE
A NOTIFICATION REQUIREMENTS AGREEMENT FOR PRIVATE STORMWATER
LV ` TREATMENT AND STORMWATER POLLUTION CONTROL FACILITIES BY
\� HOMEOWNER'S ASSOCIATION
�\\ APN: 264- 590- 01,)through 264 - 590 -18J
264- 591 -01 through 264- 590 -1V Project No.: 89 -031TM
Site Address: 3598 William Terrace, Encinitas, CA Plan No: 6857 -G
THIS NOTIFICATION REQUIREMENTS AGREEMENT FOR PRIVATE STORMWATER
TREATMENT AND STORMWATER POLLUTION CONTROL FACILITIES BY HOMEOWNER'S
ASSOCIATION ( "Agreement ") is between the City of Encinitas, a municipal corporation,
( "City "), and Shea Homes Limited Partnership, a California limited partnership, its heirs,
successors, and assigns, (collectively, "Developer "), owner of that certain real property
( "Property ") that is described in Exhibit "A ", which is attached hereto and made a part hereof.
WHEREAS, this Agreement amends, restates and supersedes the Amended
Maintenance Agreement for Private Stormwater Treatment and Stormwater Pollution Control
Facilities by Homeowner's Association recorded on January 25, 2011, as Document No. 2011-
0047032, in the Official Records of San Diego County.
WHEREAS, this Agreement requires the One Oak Homeowners Association, a
California nonprofit mutual benefit corporation ( "Association ") to monitor the private stormwater
treatment facilities located on each residential lot located within the Property (collectively,
"Stormwater Facilities ") and notify the City of any unauthorized modifications or failure by any
owners within the Association to properly maintain the Stormwater Facilities located on the
owners' respective lots. This Agreement is an Association covenant. The private Stormwater
Facilities to be monitored include, private biofiltration basins. The description and plat of
Stormwater Facilities is set forth in Exhibit "B" which is, attached hereto and made a part
hereof. The term "Inspection" is defined in Paragraph 1 below.
WHEREAS, this Agreement is required by the City as condition of approval of a City
permit pursuant to City of Encinitas Municipal Code Chapter 20.08 and Chapter 23.24 as well as
the City of Encinitas Stormwater Manual; and
WHEREAS, the Stormwater Facilities described in Exhibit "B" benefit said Property, the
Developer, and the future owners of the lots /parcels created per Map No. 14032, their heirs,
successors, and assigns (collectively, "Owners "), and
SMRH:474540875.4 -1-
WHEREAS, City requires that Developer establish the Association in conformance with
the Davis - Stirling Common Interest Development Act (Civil Code Section 4000 et seq.) to be
responsible for the Inspection of Stormwater Facilities into perpetuity; and
WHEREAS, a Storm Water Maintenance Agreement has been or will be recorded
against each residential lot located within the Association and holds the lot owners responsible
for the maintenance of the Storm Water Facilities as set forth in Exhibit "C" which is attached
hereto and made a part hereof; and
WHEREAS, it is the desire of the City, that the Association routinely inspect the Storm
Water Facilities and notify the property owners and the City of any unauthorized modifications
and /or failure by any lot owners to properly maintain the Stormwater Facilities located on the lot
owners' respective lots; and
WHEREAS, it is responsibility of each individual lot owner to manage and oversee
Maintenance of Stormwater Facilities located within his or her residential lot and to provide
maintenance reports to the City of Encinitas as required by a separate agreement; and
WHEREAS, Developer's responsibility to inspect the Stormwater Facilities will be
transferred to Association in accordance with that certain Declaration of Covenants, Conditions
and Restrictions and Establishment of Easements of One Oak recorded or to be recorded in the
Office of the County Recorder of San Diego County ( "Declaration ") and pursuant to the
Association budget and project phasing schedule reviewed and approved by the California
Bureau of Real Estate; and
WHEREAS, following the first close of escrow on a residential lot in the Association, the
Association shall be responsible to monitor the Stormwater Facilities that have been annexed
into the Association and the Owners shall continuously maintain and operate the Association for
purposes of such monitoring; and
WHEREAS, it is a requirement of development that this Agreement constitute a
covenant running with the land, binding upon the Association in perpetuity.
NOW THEREFORE, IT IS HEREBY AGREED FOR VALUABLE CONSIDERATION AS
FOLLOWS:
1. This Agreement establishes the Association's Monitoring requirements for the
Stormwater Facilities. The term "Monitoring" wherever capitalized in this Agreement shall
include, but shall not be limited to: monitoring for purposes of identifying operational
deficiencies in the privately maintained Stormwater Facilities, informing lot owners regarding the
City's maintenance and reporting requirements, and informing lot owners that any modification
of the Stormwater Facilities requires a permit from the City. If the Association becomes aware
of any modification of the Stormwater Facilities or if a lot owner has failed to properly maintain
the Stormwater Facilities, then the Association shall notify the lot owner and the City's
Stormwater Division of its findings. Any modification of the Stormwater Facilities by a lot owner
requires the prior written approval of the City's Engineering Department. The Association's
obligations under this Agreement are limited to monitoring and notification as provided in this
Paragraph 1 and do not include enforcement of any lot owner's obligations to maintain the
Stormwater Facilities.
2. The Property is benefited by this Agreement, and it is the purpose of the
signatories hereto that this instrument be recorded to the end and intent that the obligation
SMRH 474540875.4 -2-
hereby created shall be and constitute a covenant running with the land. Any heirs, executors,
administrators, assignees, and /or successors in interest of the Association shall be deemed to
have consented to and become expressly bound by these presents, including without limitation,
the right of the City to enforce the terms of this Agreement by filing a legal action, such remedy
to be cumulative and in addition to other remedies provided in this Agreement and to all other
remedies at law or in equity.
3. The Stormwater Facilities shall be constructed by the Developer and maintained
by the individual lot owners. The Stormwater Facilities are constructed per plans and
specifications identified in approved Grading Plan No. 6857 -G which is on file as a permanent
public record in the City of Encinitas and as shown on Exhibit "B ".
4. Developer shall record an Agreement for Maintenance of Private Stormwater
Treatment and Stormwater Pollution Control Facilities by Homeowner ( "Stormwater
Agreement (Owner) ") which covers each residential lot within the Association, binds future
individual lot owners and provides that each such owner shall maintain and inspect the
Stormwater Facilities located on his or her lot and file annual reports with the City.
5. The contact information for the Association is set forth below ( "Contact
Information ").
One Oak Homeowners Association
c/o Shea Homes Limited Partnership
9990 Mesa Rim Road, Suite 200
San Diego, CA 92121
Attn.: John Vance
Telephone: (858) 526 -6500
Email: john.vance @sheahomes.com
If there are any changes in Association or management company, updated Contact Information
shall be provided to the City by the Association within thirty (30) days of the change being
made. Contact information shall be provided in writing to the following address (or current City
of Encinitas, Civic Center address):
City of Encinitas
Stormwater Division
505 S. Vulcan Avenue
Encinitas, CA 92024
6. Any liability of the Association for personal injury to any worker employed to
provide Monitoring under this Agreement, or to third persons, as well as any liability of the
Association for damage to the property of any third persons, as a result of or arising out of
Monitoring under this Agreement, shall be borne by the Association.
7. As of the Association Transfer Date (defined below), Association shall indemnify,
defend and hold harmless City, City's engineer, its consultants, and each of its officials,
directors, officers, agents, and employees from and against all liability, claims, damages, losses,
expenses, personal injury, and other costs, including costs of defense and attorney's fees,
made by the Association's directors, officers, employees, volunteers or agents arising out of
the Association's Monitoring of the Stormwater Facilities under this Agreement, its failure to
provide Monitoring of the Stormwater Facilities or its failure to notify the City as provided in
Section 1 of this Agreement.
SMRH:474540875.4 -3-
8. The terms of this Agreement may be amended in a writing signed by the City and
Developer upon written approval by the City Engineer. After the Association Transfer Date, the
Association shall sign amendments to this Agreement.
9. This Agreement shall be governed by the laws of the State of California. In the
event that any of the provisions of this Agreement are held to be unenforceable or invalid by any
court of competent jurisdiction, the validity, and enforceability of the remaining provisions shall
not be affected thereby.
10. Developer shall be responsible for its obligations under this Agreement, until the
date Developer transfers its rights and obligations under this Agreement to the Association as
set forth in the budget reviewed by the California Bureau of Real Estate for the Association on a
phase -by -phase basis, at which time the Association shall assume all rights and obligations of
Developer under this Agreement on a phase -by -phase basis ( "Association Transfer Date "),
and Developer shall have no further rights or obligations under this Agreement for any matters
arising after the Association Transfer Date for each phase. Once the Monitoring obligations
under this Agreement has been assumed by the Association as to each phase, City
acknowledges and agrees that certain approvals by and obligations of the Association shall be
governed by the provisions of the declaration of covenants, conditions and restrictions recorded
by Developer for the Property.
11. The Recitals set forth above and all Exhibits attached hereto are incorporated
herein by this reference.
IN WITNESS HEREOF, Developer and City have executed this Agreement on the dates
set forth below.
DEVELOPER:
SHEA HOMES LIMITED PARTNERSHIP, a California
limited p7�,rs hip
B y : `-r—�
Name: o
Title: 4 %3 r �
By: Q )
Name:
Title:
OF ENCINITAS:
Interim Eftuty CM Engineer
SMRH:474540875.4 -4-
d
Date
6 I C � I v1
Date
C, I 7
Date
A notary public or other officer completing this certificate verifies only the identity of the individual who signed the
document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document.
State of California
County of -56-
On `dui g, CA01 before me f'lYllt a- iou a Notary Public,
personally appeare o )11ance proved to me on the basis of
satisfactory evidence to be the person(s) whose name(5) ie{are subscribed to the within
instrument and acknowledged to me that he4he4they executed the same in W i;lier,4heir
authorized capacity(ip,5), and that by their signature(son the instrument the person(s),
or the entity upon behalf of which the person(0) acted, executed the instrument.
I certify under PENALTY OF PERJURY under the laws of the State of California that the
foregoing paragraph is true and correct.
WITNESS my hand and official seal.
HELEN A. ANAVA -RIOUX
Notary Public - California
< San Diego County
Signature T Commission N 2153589
M Comm. Expires May 19, 2020+
A notary public or other officer completing this certificate verifies only the identity of the individual who signed the
document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document.
State of California
County of 36k+ Die�e,
On - 13--2uli , before me, PrY)Ck-e( -A VA-. � M6 Y) , a Notary Public,
personally appeared '� w o proved to me on the basis of
satisfactory evidence to be the persons) Chel se name(s) is re subscribed to e within
instrument and acknowledged to m hat he /they exe ted the same in his her /their
authorized capacity(ies), and that by his her r signature(s) on the instrument the person(s),
or the entity upon behalf of which the person(s) acted, executed the instrument.
I certify under PENALTY OF PERJURY under the laws of the State of California that the
foregoing paragraph is true and correct.
WITNESS my hand and official seal.
9'' , AGEU IMON S
Comm.$
2182395
N e a eor m DiEGO .0 Via" N
Signature , to caw. FOP. Yae. 2, 2021
SMRH:474540875.4 -5-
A notary public or other officer completing this certificate verifies only the identity of the individual who signed the
document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document.
State of California )
County of )
On , before me, , a Notary Public,
personally appeared who proved to me on the basis of
satisfactory evidence to be the person(s) whose name(s) is /are subscribed to the within
instrument and acknowledged to me that he /she /they executed the same in his /her /their
authorized capacity(ies), and that by his /her /their signature(s) on the instrument the person(s),
or the entity upon behalf of which the person(s) acted, executed the instrument.
I certify under PENALTY OF PERJURY under the laws of the State of California that the
foregoing paragraph is true and correct.
WITNESS my hand and official seal.
Signature
SMRH:474540875.4 -6-
EXHIBIT "B"
Description and Plat of Stormwater Facilities
[Attached Hereto]
All items, and location of items, shown on illustration are shown for informational purposes only
and should not be relied upon for content, precise design or dimension. The actual conditions
will control. The above plan is for illustrative purposes only and are approximate dimensions.
SMRH.474540875.4 EXHIBIT "B„
EXHIBIT A -1
LEGAL DESCRIPTION
LOTS 1 THRU 28 INCLUSIVE OF CITY OF ENCINITAS TRACT NO 89 -031, IN THE CITY OF ENCINITAS, COUNY
OF SAN DIEGO STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 14032, FILED IN THE COUNTY
RECORER OF SAN DIEGO COUNTY, SEPTEMBER 7, 2000.
STORMWATER MAINTENANCE AGREEMENT ElaMIT
ONE OAK - LOTS 1 -28
MOTH. T-2' (TYP)
18" MIN. ENGINEERED
SOIL
*SEE NOTE BELOW
IAPF7RMABLE VISOI.EEN- ' , r
LINING —//
14" MIN.
� TOP OF BERM
OVER FLOW
Pfb4dlaad11HI1/.`tl
12"-314' CRUSHED ROCK J
4" PERFORATED PIPE TO CONNECT
B. PVC EMERGENCY
OUTLET PIPE
I'..
CONSTRUCT HEADWALL
TO MET.
IE =PER PLAN
►
►oa• ,►► a► ► ■•► e
NOTE 4" PIPE SHALL BE CENTERED
Ali
5515' ROCK RIP -RAP PER D-40,
IN IAP RUN ENTIRE LENGTH OF DP
@ 2% MIN.
NO. 2 BACKING W/ FILTER
►• • r
aCrll�fldll�ll
•�' ► � �
®IlAlld�lAll ®111
MOTH. T-2' (TYP)
18" MIN. ENGINEERED
SOIL
*SEE NOTE BELOW
IAPF7RMABLE VISOI.EEN- ' , r
LINING —//
14" MIN.
� TOP OF BERM
OVER FLOW
Pfb4dlaad11HI1/.`tl
12"-314' CRUSHED ROCK J
4" PERFORATED PIPE TO CONNECT
B. PVC EMERGENCY
OUTLET PIPE
I'..
CONSTRUCT HEADWALL
TO MET.
IE =PER PLAN
PER SDRSD D-30
J
NOTE 4" PIPE SHALL BE CENTERED
B" PVC DRAIN PIPE
5515' ROCK RIP -RAP PER D-40,
IN IAP RUN ENTIRE LENGTH OF DP
@ 2% MIN.
NO. 2 BACKING W/ FILTER
CLOTH. T -2' (fYP)
*'ENGINEERED SOIL" LAYER SHALL BE MINIMM 24" DEEP "SANDY LOAM" SOIL MIX WITH
NO MORE THAN 5% CLAY CYMTENT. THE MIX SHALL CONTAIN 50-60% SAND, 20-30%
COMPOST OR HARDWOOD MULCH AND 20-30% TOPSOIL
NOTE TO CONTRACTOR
PERMANENT VEGETATED TAP AREAS SHALL BE CONSTRUCTED PER SIZE ON PLANS AND
SPECIFICATIONS PROVIDED ON THIS DETAIL. ANY DEVIATIONS WITHOUT PRIOR APPROVAL
FROM BOTH THE CITY OF ENCINITAS AND THE ENGINEER OF RECORD WILL RESULT IN
REMOVAL AND RECONSTRUCTION OF IAN AREA.
NOTE
BASIS ON LOT 7 10, 12 -21 & 23. TO BE UTILIZED AS STORM WATER TREATMENT
BIORETENTION BASINS TO TREAT RI.M)FF FROM PROPOSED STREETS. ON LOTS 1-f 8, 9
11 22 & 24 -28 BICRETENTION BASINS TO BE UTILIZED AS STORM WATER TREATMENT
BIOAETENTIOIN BASINS WHEN HOA£S ARE PROPOSED ON EACH LOT.
TYPICAL SECTION BIORETENTION WITH PARTIAL
RETENTIONAND BIOE&TRATIONBASIN
NO SCALE
18"x18' BROOKS 18ir18' BROOKS WATER QUALITY
BOX OUTLET WATER QUALITY BOX OUTLET VOLUME MY)
STRUCTURE TG VOLUFE (OCV) STRUCTURE TO WSEL
PER PLAN WSEL PER
BASIN FINISHED _ _ y_ _ _ _ BASIN FINISHED
SURFACE _ _ _ SURFACE
R=STRICTOR PLATE
1 =1 11' ASSEMBLY " "° "' r
,..• — - . , FLOW CONTROL
4" PERFORATED PVC ORIFICE SIZE
8' PVC EMERGENCY EMERGENCY 8" PVC PER PLAN
OUTLET PIPE OUTLET PIPE DRAIN PIPE
OUTLET STRUCTURE DETAIL
NO SCALE
EXHIBIT B -2
BMP SIZING
Lot 11
PROP A(SF)
SURFACE VOLUME: VI (CF)
BASIN VOLUME: V2 (CF)
ORIFICE (IN)
1
600
600
600
0.50
2
600 & 260
600 & 260
600 & 260
0.50
3
600 & 760
600 & 760
600 & 760
0.50
4
600 & 440
600 & 440
600 & 440
0.50
5
600 & 552
600 & 552
600 & 552
0.50
6
700
700
700
0.53
7
700
1 700
700
0.53
8
600 & 225
600 & 225
600 & 225
0.53
9
600
600
600
0.53
10
900
900
900
0.53
11
700
700
700
0.53
12
600
600
600
0.53
13
600
600
600
0.53
14
700
700
700
0.53
15
601
600
600
0.53
16
700
700
700
0.53
17
900
900
900
0.53
18
700
700
700
0.53
19
700
700
700
0.53
20
600
600
600
0.53
21
70D
700
700
0.53
22
600
600
600
0.53
23
600
600
600
0.53
24
600
600
600
0.53
25
700
700
700
0.53
26
600
600
600
0.53
27
600
600
600
0.53
28
600
600
600
0.53
EXHIBIT B -3
STORMWATER MAINTENANCE AGREEMENT EMMIT
ONE OAK - LOTS 1 -3
LEGEND
®PROPOSED BIOFILTRATION
BAS I N
1
2 ;aa i 1
I
- J
1
SCALE 1"=60'
60 0 60
STORMWATER MAINTENANCE AGREEMENT EXHIBIT EXHIBIT B-4
.7l.HLC: I =OV '
EXHIBIT B -5
OAL OAK - LOTS 7 6 10
STOP^TT � ,f�TTA � � � T� ��� T I l T! \T • / \TTTI T11T T�)T1TTTl1
Iffil
EXHIBIT B-6
1 ' 1 1 1 11:
J'
e �, •�
STORMWATER AfAINTENANCE AGREEMENT EXHIBIT EXHIBIT B -8
_- , , , _ - OAE OAK - LOTS 17 -20 ,
20
�� � ` : 19
i- !M
17
SCALE .0
1,
60 0 60
EXHIBIT B -9
OW OAK - LOTS 21 -22
.0
60 0 60
EXHIBIT B -10
STORMWA TER MAINTENANCE AGREEMENT E)aMlT
OAE OAK - LOT
I
24
a
�I
D
a
\
23
\
�a
\
\
♦
♦
\
♦
♦
SCALE.. 1 - =60'
60 0 60
STORMWATER MAIlVT'ENANCE AGREEMENT EXHIBIT EXHIBIT B -11
OAE OAK - LOTS 25
SCALE: 1 " =60'
STORMWATER MARfrENANCE AGREEMENT EXHIBIT EXHIBIT B -12
OAE OAK - LOT 26
SCALE.' 1 " -60'
60 0 60
EXHIBIT B -13
STORMWA TER MAINTENANCE AGREEMENT EXHIBIT
ONE OAK - LOTS 27 -28
EXHIBIT C -1
Biofiltration with Partial Retention
SUMMARY OF STANDARD INSPECTION AND MAINTENANCE FOR PR -1 BIOFILTRATION WITH PARTIAL RETENTION
The property owner is responsible to ensure inspection, operation and maintenance of permanent BMPs on their property unless responsibility has been formally transferred to
an agency, community facilities district, homeowners association, property owners association, or other special district.
Maintenance frequencies listed in this table are average /typical frequencies. Actual maintenance needs are site - specific, and maintenance may be required more frequently.
Maintenance must be performed whenever needed, based on maintenance indicators presented in this table. The BMP owner is responsible for conducting regular inspections
to see when maintenance is needed based on the maintenance indicators. During the first year of operation of a structural BMP, inspection is recommended at least once prior
to August 31 and then monthly from September through May. Inspection during a storm event is also recommended. After the initial period of frequent inspections, the
minimum inspection and maintenance frequency can be determined based on the results of the first year inspections.
Threshold /Indicator
Maintenance Action
Typical Maintenance Frequency
Accumulation of sediment, litter, or debris
Remove and properly dispose of accumulated materials,
• Inspect monthly. If the BMP is 25% full- or more in
without damage to the vegetation or compaction of the
one month, increase inspection frequency to monthly
media layer.
plus after every 0.1 -inch or larger storm event.
• Remove any accumulated materials found at each
inspection.
Obstructed inlet or outlet structure
Clear blockage.
• Inspect monthly and after every 0.5 -inch or larger
storm event.
• Remove any accumulated materials found at each
inspection.
Damage to structural components such as weirs, inlet or
Repair or replace as applicable.
• Inspect annually.
outlet structures
. Maintenance when needed.
Poor vegetation establishment
Re -seed, re- plant, or re- establish vegetation per original
. Inspect monthly.
plans.
. Maintenance when needed.
Dead or diseased vegetation
Remove dead or diseased vegetation, re -seed, re- plant,
• Inspect monthly.
or re- establish vegetation per original plans.
. Maintenance when needed.
Overgrown vegetation
Mow or trim as appropriate.
. Inspect monthly.
• Maintenance when needed.
2/3 of mulch has decomposed, or mulch has been
Remove decomposed fraction and top off with fresh
. Inspect monthly.
removed
mulch to a total depth of 3 inches.
. Replenish mulch annually, or more frequently when
needed based on inspection.
"25% full" is defined as Y4 of the depth from the design bottom elevation to the crest of the outflow structure (e.g., if the height to the outflow opening is 12 inches from the
bottom elevation, then the materials must be removed when there is 3 inches of accumulation —this should be marked on the outflow structure).
EXHIBIT C -2
Biofiltration with Partial Retention
SUMMARY OF STANDARD INSPECTION AND MAINTENANCE FOR PR -1 SIOFILTRATION WITH PARTIAL RETENTION (Continued from previous page)
Threshold /indicator
Maintenance Action
Typical Maintenance Frequency
Erosion due to concentrated irrigation flow
Repair /re- seed /re -plant eroded areas and adjust the
. Inspect monthly.
irrigation system.
. Maintenance when needed.
Erosion due to concentrated storm water runoff flow
Repair /re- seed /re -plant eroded areas, and make
• Inspect after every 0.5 -inch or larger storm event. If
appropriate corrective measures such as adding erosion
erosion due to storm water flow has been observed,
control blankets, adding stone at flow entry points, or
increase inspection frequency to after every 0.1 -inch
minor re- grading to restore proper drainage according
or larger storm event.
to the original plan. If the issue is not corrected by
. Maintenance when needed. If the issue is not
restoring the BMP to the original plan and grade, the
corrected by restoring the BMP to the original plan
[City Engineer] shall be contacted prior to any additional
and grade, the [City Engineer] shall be contacted prior
repairs or reconstruction.
to any additional repairs or reconstruction.
Standing water in BMP for longer than 24 hours
Make appropriate corrective measures such as adjusting
. Inspect monthly and after every 0.5 -inch or larger
following a storm event
irrigation system, removing obstructions of debris or
storm event. If standing water is observed, increase
invasive vegetation, clearing underdrains, or
inspection frequency to after every 0.1 -inch or larger
Surface po longer than approximately 24 hours
repairing/replacing clogged or compacted soils.
storm event.
storm
following a storm event may be detrimental to
a
• Maintenance when needed.
vegetation health
Presence of mosquitos /larvae
If mosquitos /larvae are observed: first, immediately
. Inspect monthly and after every 0.5 -inch or larger
remove any standing water by dispersing to nearby
storm event. If mosquitos are observed, increase
For images of egg rafts, larva, pupa, and adult
landscaping; second, make corrective measures as
inspection frequency to after every 0.1 -inch or larger
mosquitos, see
applicable to restore BMP drainage to prevent standing
storm event.
htto: / /www.mosguito.org /biologV
water.
• Maintenance when needed.
If mosquitos persist following corrective measures to
remove standing water, or if the BMP design does not
meet the 96 -hour drawdown criteria due to release
rates controlled by an orifice installed on the
underdrain, the [City Engineer] shall be contacted to
determine a solution. A different BMP type, or a Vector
Management Plan prepared with concurrence from the
County of San Diego Department of Environmental
Health, may be required.
Underdrain clogged
Clear blockage.
. Inspect if standing water is observed for longer than
24 -96 hours following a storm event.
• Maintenance when needed.