Storm Water Management Facilities Maintenance Agreement 2010-0368602,-
RECORDING REQUESTED BY:
APN: 277 - 220 -07
D O C # 2010-0368602
1111111111111111111111111111111111111111111111111111111111111111111111
JUL 22, 2010 10:56 AM
OFFICIAL RECORDS
SAN DIEGO COUNTY RECORDER'S OFFICE
DAVID L. BUTLER, COUNTY RECORDER
FEES: 139.00
PAGES: 42
(THIS SPACE FOR RECORDER'S USE)
STORM WATER MANAGEMENT FACILITIES
MAINTENANCE AGREEMENT
No Documentary Transfer Tax Due
18720 Old Coach Way, Poway, CA
(
G1638-09 )
This AGREEMENT for the maintenance and repair of certain Storm Water Management
Facilities is entered into between Rowe Family Trust 06 -08 -04 (hereinafter referred to as
( "OWNER ") and the City of Poway (hereinafter referred to as "CITY ") for the benefit of the CITY,
the OWNER, the successors in interest to the' CITY or the OWNER, and the public generally.
WHEREAS, OWNER is the owner of certain real property located in the City of Poway,
California, more particularly described in Exhibit "A" hereto (hereinafter referred to as the
"PROPERTY "), and has proposed that the PROPERTY be developed as a private single - familv
residence, Grading Permit No. G1638 -09, which is on file with'the CITY. This Agreement is
required as a condition of approval for such development.
WHEREAS, in accordance with the City of Poway's Standard Urban Storm Water Mitigation
Plan, Poway Municipal Code, Chapter 16, Division VI (the "SUSMP Ordinance "), the
City of Poway Subdivision Ordinance, the City of Poway Zoning Ordinance, the City of Poway
Grading Ordinance and /or other ordinances or regulations. of CITY which regulate land
development and urban runoff, OWNER has proposed that storm water runoff from the
PROPERTY be managed by the use of the following Storm Water Management Facilities
which are identified as "Best Management Practices" or "BMP's ":
a) Vegetated Swale located on the south side of the driveway, as shown on the
approved plans.
b) Vegetated Swale located at the toe of the westerly pad slope, as shown on the
approved plans.
The precise location(s) and extent of the BMP's are indicated in the Water Quality Technical
Report dated A?RSL zS , 2010, on file with CITY's Development Services Department. The
manner and standards by which the BMP's must be repaired and maintained in order to retain
their effectiveness are as set forth in the Operation Maintenance Plan (hereinafter "O &M PLAN ")
which is attached hereto and incorporated herein as Exhibit "B ".
10-09V
CITY OF POWAY
AND WHEN RECORDED MAIL TO:
CITY CLERK
CITY OF POWAY
t 1%V
P O BOX 789
POWAY, CA 92074
APN: 277 - 220 -07
D O C # 2010-0368602
1111111111111111111111111111111111111111111111111111111111111111111111
JUL 22, 2010 10:56 AM
OFFICIAL RECORDS
SAN DIEGO COUNTY RECORDER'S OFFICE
DAVID L. BUTLER, COUNTY RECORDER
FEES: 139.00
PAGES: 42
(THIS SPACE FOR RECORDER'S USE)
STORM WATER MANAGEMENT FACILITIES
MAINTENANCE AGREEMENT
No Documentary Transfer Tax Due
18720 Old Coach Way, Poway, CA
(
G1638-09 )
This AGREEMENT for the maintenance and repair of certain Storm Water Management
Facilities is entered into between Rowe Family Trust 06 -08 -04 (hereinafter referred to as
( "OWNER ") and the City of Poway (hereinafter referred to as "CITY ") for the benefit of the CITY,
the OWNER, the successors in interest to the' CITY or the OWNER, and the public generally.
WHEREAS, OWNER is the owner of certain real property located in the City of Poway,
California, more particularly described in Exhibit "A" hereto (hereinafter referred to as the
"PROPERTY "), and has proposed that the PROPERTY be developed as a private single - familv
residence, Grading Permit No. G1638 -09, which is on file with'the CITY. This Agreement is
required as a condition of approval for such development.
WHEREAS, in accordance with the City of Poway's Standard Urban Storm Water Mitigation
Plan, Poway Municipal Code, Chapter 16, Division VI (the "SUSMP Ordinance "), the
City of Poway Subdivision Ordinance, the City of Poway Zoning Ordinance, the City of Poway
Grading Ordinance and /or other ordinances or regulations. of CITY which regulate land
development and urban runoff, OWNER has proposed that storm water runoff from the
PROPERTY be managed by the use of the following Storm Water Management Facilities
which are identified as "Best Management Practices" or "BMP's ":
a) Vegetated Swale located on the south side of the driveway, as shown on the
approved plans.
b) Vegetated Swale located at the toe of the westerly pad slope, as shown on the
approved plans.
The precise location(s) and extent of the BMP's are indicated in the Water Quality Technical
Report dated A?RSL zS , 2010, on file with CITY's Development Services Department. The
manner and standards by which the BMP's must be repaired and maintained in order to retain
their effectiveness are as set forth in the Operation Maintenance Plan (hereinafter "O &M PLAN ")
which is attached hereto and incorporated herein as Exhibit "B ".
10-09V
WHEREAS, OWNER's representations that the BMP's will be maintained have been relied upon
by CITY in approving OWNER's development applications. It is the purpose of this Agreement
to assure that the BMP's are maintained, by creating obligations which are enforceable against
the OWNER and the OWNER's successors in interest in the PROPERTY. It is intended that
these obligations be enforceable notwithstanding other provisions related to BMP maintenance
which are provided by law.
NOW, THEREFORE, for consideration of (a) CITY's approval of the above development
applications and (b) the mutual covenants set forth herein, IT IS HEREBY AGREED AS
FOLLOWS:
1. Maintenance of Storm Water Management Facilities. OWNER agrees, for itself and
its successors in interest, to all or any portion of the PROPERTY, to comply in all
respects with the requirements of the SUSMP Ordinance with regards to the
maintenance of BMP's, and in particular agrees to perform, at its sole cost, expense and
liability, the following "MAINTENANCE ACTIVITIES ": all inspections, cleaning, repairs,
servicing, maintenance and other actions specified in the O &M PLAN, with respect to
all of the BMP's listed above, at the times and in the manner specified in the O &M
PLAN. OWNER shall initiate, perform and complete all MAINTENANCE ACTIVITIES
at the required time, without request or demand from CITY or any other agency.
OWNER further agrees that "MAINTENANCE ACTIVITIES" shall include replacement
or modification of the BMP's in the event of failure. Replacement shall be with an
identical type, size and model of BMP, except that:
(a) The CITY's Engineer may authorize substitution of an alternative BMP if he or
she determines that it will function as well as the failed BMP; and
(b) If the failure of the BMP, in the judgment of the CITY's Engineer indicates that
the BMP in use is inappropriate or inadequate to the circumstances, the BMP
must be modified or replaced with an upgraded BMP to prevent future failure in
the same or similar circumstances.
2. Notices. OWNER further agrees that it shall, prior to transferring ownership of any
land on which any of the above BMP's are located, and also prior to transferring
ownership of any such BMP, provide clear written notice of the above maintenance
obligations associated with that BMP to the transferee. OWNER further agrees to
provide evidence to CITY Engineer that OWNER has requested the California
Department of Real Estate to include in the public report issued for the development of
the PROPERTY, a notification regarding the BMP maintenance requirements described
herein.
3. CITY's Right to Perform Maintenance. It is agreed that CITY shall have the right,
but not the obligation, to elect to perform any or all of the MAINTENANCE ACTIVITIES
if, in the CITY's sole judgment, OWNER has failed to perform the same. It is
recognized and understood that the CITY makes no representation that it intends to or
will perform any of the MAINTENANCE ACTIVITIES, and any election by CITY to
perform any of the MAINTENANCE ACTIVITIES shall in no way relieve OWNER of its
continuing maintenance obligations under this agreement. If CITY elects to perform
any of the MAINTENANCE ACTIVITIES, it is understood that CITY shall be deemed to
be acting as the agent of the OWNER and said work shall be without warranty or
representation by CITY as to safety or effectiveness, shall be deemed to be accepted by
OWNER "as is ", and shall be covered by OWNER's indemnity provisions below.
2
If CITY performs any of the MAINTENANCE ACTIVITIES, after CITY has demanded
that OWNER perform the same and OWNER has failed to do so within a reasonable
time stated in the CITY's demand, then OWNER shall pay all of CITY's costs incurred
in performing the MAINTENANCE ACTIVITIES. OWNER's obligation to pay CITY's
costs of performing MAINTENANCE ACTIVITIES is a continuing obligation.
4. Grant of Easement to CITY. OWNER hereby grants to CITY a perpetual easement
over, under and across all of the PROPERTY , for purposes of accessing the BMP's and
performing any of the MAINTENANCE ACTIVITIES specified in Paragraph 1 above.
CITY shall have the right, at any time and without prior notice to OWNER, to enter upon
any part of said area as may be necessary or convenient for such purposes. OWNER
shall at all times maintain the PROPERTY so as to make CITY's access clear and
unobstructed.
5. Administration of Agreement for CITY. CITY hereby designates its Engineer as the
officer charged with responsibility and authority to administer this Agreement on behalf
of CITY. Any notice or communication related to the implementation of this Agreement
desired or required to be delivered to CITY shall be addressed to:
City Engineer
City of Poway
13325 Civic Center Drive
Poway, CA 92064
The City Engineer is also granted authority to enter into appropriate amendments to this
Agreement on behalf of CITY, provided that the amendment is consistent with the
purposes of this Agreement as set forth above.
Defense and Indemnity. CITY shall not be liable for, and OWNER and its successors
in interest shall defend and indemnify CITY and the employees and agents of CITY
(collectively "CITY PARTIES "), against any and all claims, demands, liability, judgments,
awards, fines, mechanic's liens or other liens, labor disputes, losses, damages,
expenses, charges or costs of any kind or character, including attorneys' fees and court
costs (hereinafter collectively referred to as "CLAIMS "), related to this Agreement
and arising either directly or indirectly from any act, error, omission or negligence
of OWNER, OWNER's successors, or their contractors, licensees, agents, servants
or employees, including, without limitation, claims caused by the concurrent negligent
act, error or omission, whether active or passive of CITY PARTIES. OWNER shall
have no obligation, however, to defend or indemnify CITY PARTIES from a claim
if it is determined by a court of competent jurisdiction that such claim was caused
by the sole negligence or willful misconduct of CITY PARTIES. Nothing in this
Agreement, CITY's approval of the development application or plans and specifications,
or inspection of the work, is intended to acknowledge responsibility for any such matter,
and CITY PARTIES shall have absolutely no responsibility or liability therefore unless
otherwise provided by applicable law.
Common Interest Developments. If the PROPERTY is developed as a "Common
Interest Development" as defined in Civil Code section 1351(c) which will include
membership in or ownership of an "ASSOCIATION" as defined in Civil Code section
1351(a), then the following provisions of this Paragraph 8 shall apply during such
time as the PROPERTY is encumbered by a "DECLARATION" as defined in Civil Code
section 1351(h), and the Common Area, as "Common Area' is defined in Civil Code
section 1351(b), of the PROPERTY is managed and controlled by the ASSOCIATION:
(a) The ASSOCIATION, through its Board of Directors, shall assume full
responsibility to perform the MAINTENANCE ACTIVITIES pursuant to this
Agreement, and shall undertake all actions and efforts necessary to accomplish
the MAINTENANCE ACTIVITIES, including but not limited to, levying regular
or special assessments against each member of the ASSOCIATION sufficient
to provide funding for the MAINTENANCE ACTIVITIES, conducting a vote of the
membership related to such assessments if required by law. In the event
insufficient votes have been obtained to authorize an assessment, the
ASSOCIATION shall seek authority from a court of competent jurisdiction for
a reduced percentage of affirmative votes necessary to authorize the
assessment, re- conducting the vote of the membership in order to obtain
the votes necessary to authorize an assessment, and the ASSOCIATION shall
take all action authorized by the DECLARATION or California law to collect
delinquent assessments, including but not limited to, the recording and
foreclosure of assessment liens.
(b) No provision of the DECLARATION, nor any other governing document of
the ASSOCIATION or grant of authority to its members, shall grant or recognize
a right of any member or other person to alter, improve, maintain or repair any
of the PROPERTY in any manner which would impair the functioning of the
BMP's to manage drainage or stormwater runoff. In the event of any
conflict between the terms of this Agreement and the DECLARATION or other
ASSOCIATION governing documents, the provisions of this Agreement shall
prevail.
8. Agreement Binds Successors and Runs With the PROPERTY. It is understood
and agreed that the terms, covenants and conditions herein contained shall constitute'
covenants running with the land and shall be binding upon the heirs, executors,
administrators, successors and assigns of OWNER and CITY, shall be deemed to be
for the benefit of all persons owning any interest in the PROPERTY (including the
interest of CITY or its successors in the easement granted herein). It is the intent of
the parties hereto that this Agreement may be recorded and shall be binding upon
all persons purchasing or otherwise acquiring all or any lot, unit or other portion of the
PROPERTY, who shall be deemed to have consented to and become bound by all
the provisions hereof.
9. OWNER's Continuing Responsibilities Where Work Commenced or Permit
Obtained. Notwithstanding any other provision of this Agreement, no transfer or
conveyance of the PROPERTY or any portion thereof shall in any way relieve
OWNER of or otherwise affect OWNER's responsibilities for installation or maintenance
of BMP's which may have arisen under the ordinances or regulations of CITY referred
to in Recital B above, or other federal, state or CITY laws, on account of OWNER having
obtained a permit which creates such obligations or having commenced grading,
construction or other land disturbance work.
10. Amendment and Release. The terms of this Agreement may be modified only by a
written amendment approved and signed by the City Council or the CITY Engineer
acting on behalf of CITY and by OWNER or OWNER's successor(s) in interest. This
4
Agreement may be terminated and OWNER and the PROPERTY released from the
covenants set forth herein, by a release, which CITY may execute if it determines that
another mechanism will assure the ongoing maintenance of the BMP's or that it is
no longer necessary to assure such maintenance.
11. Governing Law and Severability. This Agree rent shall be governed by the laws
of the State of California. Venue in any actij;t related to this Agreement shall be
in the Superior Court of the State of California, County of San Diego. 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.
IN WITNESS WHEREOF, the parties have executed this Agreement on the dates set forth
hereinafter.
Property Owner: owe Family T 06 -08 -04
By:
Christopher A. Rowe, Trustee (Notarize)
0
A. Rowe, Trusted (Notarize)
CITY OF POWAY:
Rodert J. Manis
Director of Development Services
Approved as to Form
Office of the City Attorney
Lisa A. Foster, City Attorney
Date: / 3e) ~/U
Date, —I O - ID
Date:
Date:
M Aengsew0appTroject Comments \Rowe Residence \Storm Water Facilities Agml.docx
CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT
State of
County of
On 1/1 Z) //u before me,
personally appeared
r.
i@ ERICA L. BABCOCK
Commission* 18111 B9
Notary Public - California
San Diego County
Mir Comm. Expires Aug 26 2012
RECEIVED IN POOR CONDITION
AL
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
- heils-te /they executed the same in hisfher /their authorized
capacity(ies), and that by hisiher /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 mJ� /ha/ndd and oofficciials9s/a/l /�� /�
Signature / /( �i� t /1 z i &Av
Place Notary Seal Above Signature of Notary Public
OPTIONAL
Though the information below is not required by law, it may prove valuable to persons relying on the document
and could prevent fraudulent removal and reattachment of this form to another document.
Description of Attached Document
Title or Type of Document:
Document Date:
Signer(s) Other Than Named Above:
Capacity(ies) Claimed by Signer(s)
Signer's Name:
❑ Individuals
• Corporate Officer — Title(s): —
❑ Partner — ❑ Limited ❑ General
❑ Attorney in Fact
❑ Trustee
❑ Guardian or Conservator
❑ Other:
Signer Is Representing:
RIGHTTHUMBPRIN7
OF SIGNER
0
Number of Pages:
Signer's Name:
❑ Individual
D Corporate Officer — Title(s):
❑ Partner — D Limited ❑ General
❑ Attorney in Fact
❑ Trustee
❑ Guardian or Conservator
❑ Other:
Signer Is Representing:
RIGHTTHUMBPRINT
OF SIGNER
02007National Notary Association -9350 De Soto Ave.. PO. acx 2402•Chauwoi1h,CA 91313- 248 -• NationalNotaryorg Item #5907 Reorder: Call Toll -Free 1- 800-8]8-682]
EXHIBIT "A"
LEGAL DESCRIPTION
PARCEL!:
LOT 7 OF CITY OF POWAY TRACT NO. 98 -02 HERITAGE RANCH ESTATES, IN THE CITY OF
POWAY, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING ,I'O MAP THEREOF
NO. 14388, FILED IN THE 01 -FICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY,
MAY 8, 2002.
PARCEL 2:
AN EASEMENT AND RIGHT OF WAY FOR ROAD AND UTILITY PURPOSES, OVER, UNDER,
ALONG AND ACROSS LOT "F" (COMMONLY KNOWN AS "OLD COACH DRIVE "), LOT "H"
(COMMONLY KNOWN AS "OLD COACH DRIVE "), LOT "N" (COMMONLY KNOWN AS "OLD
COACH DRIVE ") AND LOT "K" (COMMONLY KNOWN AS "OLD COACH WAY "), OF CITY OF
POWAY "TRACT NO. 89 -13R. THE HERITAGE, PHASE I, UNIT I, ACCORDING TO MAP
THEREOF NO. 13708 FILED IN SAID COUNTY RECORDER'S OFFICE.
PARCEL 3:
NONEXCLUSIVE EASEMENTS, FOR ACCESS, INGRESS, EGRESS, INSPECTION,
MAINTENANCE, REPAIR, DRAINAGE, ENCROACHMENT, SUPPORT AND FOR OTHER
PURPOSES, ALL AS DESCRIBED IN 1-I4E DECLARATION, AND ANY AMENDMENTS
THERETO.
END OF LEGAL DESCRIPTION
I
nB ENGINEERING INS.
4I
AMERICAN INDIAN FIRM
ERB ENGINEERING, INC.
12320 STOWE DRIVE, SUITE E
POWAY, CALIFORNIA 92064
(858) 748 -2130 - Fax (858) 748 -6089
EXHIBIT "B"
STORM WATER BMP .
OPERATION & MAINTENANCE (O &M) PLAN
FOR
ROWE SINGLE FAMILY RESIDENCE
R.C.E. 67144
EXP. 09/30/10
APN #277 - 220 -07
CITY OF POWAY
MDRA 08 -10
Prepared By:
ERB ENGINEERING, INC.
12320 Stowe Drive, Ste. E
Poway, CA. 92064
Phone: (958) 748-2130
Fax: (858) 748-6089
Matthew J. Miller R.C.E. 67144
April 28, 2010
4IM110
Date
{ CGEIVED
AFp 2 q V110
CITY OF POWAY
t)ErEI-OPME"T SERVICES
MDRA 08 -10
Roar .Single Family Residence
APN 777- 220 -07
INTRODUCTION
This Storm Water BMP Operation & Maintenance (O &M) Plan is prepared to comply with the City of
Poway Jurisdictional Urban Runoff Management Program (JURMP) requirements for issuance cf a
grading permit for the Rowe Single Family Residence (Project) located at 18720 Old Coach Way.
The goal of this O &M Plan is to identify the party responsible for management of the storm water
BMPs and associated duties, operating schedule, maintenance frequency, routine service schedule,
specific maintenance activities and to provide proof of ongoing maintenance for the life of this Project.
A Stormwater Facilities Maintenance Agreenient/Easement (Agreement) between the responsible party
and the City is required to ensure that the activities identified in this O &M Plan are implemented.
This O &M Plan is subject to revisions, as necessitated by changes in the Project Water Quality
Technical Report (WQTR). Any revisions to this O &M Plan are at the direction of the City Engineer
and performed by the engineer of work.
1.0 PROPERTY OWNER AND DESIGNATED RESPONSIBLE PARTY (DRP)
The property owner identified in the Agreement is the designated responsible party for implementation
of the O &M Plan.
The owner of record is:
Mr. Chris Rowe
1230 Simpson Way
Escondido, Ca 92029
(760) 737 -3003
All record keeping, operation and maintenance of stormwater best management practices (BMPs) is
the responsibility of the DRP for the life of the approved BMPs. If replacement or augmentation of the
approved BMPs is necessary, additional operation and maintenance guidelines will be required. If the
subject property ownership is transferred, the subsequent owner of record shall become the responsible
party.
2.0 PROJECT & SITE SUMMARY
The project site is located at 18720 Old Coach Way in Poway, California. The project site is located at
the north -west of Old Coach Way, in the Heritage Ranch Estates. Old Coach Way to the east and RR-
A Zone properties to the remaining sides, border the site. Old Coach Way provides access to the
project site. The improvements on the 5.32 acre site consist of an approximately 14,464 square foot,
single family residential building, 13,664 square feet (approx.) of driveway and paved area,
landscaping and irrigation.
The Project is located in the San Deiguito watershed, hydrologic sub -area (HSA) (905.12. The existing
site is currently mass graded, undeveloped and consists of hydrologic soil group B. The Project
consists of the fine grading disturbance of 3.18 acres of the total Lot 7 area of 5.32 acres (60 %) for the
construction of a single - family residence (14,464 sq. ft.), associated driveway and paved areas. The
Project's impervious area is approximately 12.1% of the entire Lot 7 area.
2
more 08-10
Roue Single Family Residence
AM 277- 220 -07
3.0 SWMPSUMMARY
Due to the impairments of downstream waters, nutrients /phosphorous and sediments are considered the
primary pollutants of concern. The nature of the project development can produce secondary pollutants
of concem. These are identified as; heavy metals, organic compounds, trash & debris, oxygen
demanding substances, oil & grease, bacteria & viruses and pesticides.
The implementation of source control BMPs and an effective integrated pest management program
will limit the production of the primary pollutants of concern. Limited use of fertilizers and pesticides
in landscaping keeps the introduction of nutrients to a minimum. With adequately established ground
plantings to prevent soil erosion there is a limited possibility for dissolved solids production from
eroded soils. The Integrated Pest Management (tPM) procedures and preventing access of animal pests
to trash receptacles and desirable environments limits the production of fecal matter considered as a
main contributor to bacterial pollution. Indoor processing, off -site vehicle washing and maintenance
essentially eliminate the addition of chemical and biological pollutants to downstream waters to the
maximum practicable extent.
Biofilters, in the form of vegetated swales, provide treatment to the secondary pollutants of concern
Site design BMPs ofthis project are:
Education for the Property Owner
Landscape & Irrigation Planning
Trash Storage and Litter Control
Minimizing Imperviousness
Source control BMPs utilized at this site are: Integrated Pest Management (IPM)
Education for the Property Owner consisting of:
Stormwater Runoff Pollution Fact Sheet;
Stormwater Runoff Pollution Prevention Tips for residential property owner;
Stormwater Pollution Prevention Yard Work (Landscaping, Gardening, Pest Control);
Storm Drain Signage
Treatment control BMPs of this project are:
Vegetated Swale Bioflters
Slope Seeding and Planting
Mulching
The Swale Drainage Area Map (duplication of the information contained within the WQTR.) for BMP
locations is included on the next page for reference. Full size copies may be procured from the
engineer of work for this project.
3-
I -
� /i/ 13///
i / / �% / /,p� / 'f �/ / ��• < DRAINAGE ,ARE
/�. TO SWALE #2
' I DRAINAGE. AREA 1 3 .. '
r TO.vSWAL•E_ \ 1.37_90, .- I % l�
VEGETATED 0.62 AC.
'SWALE ff,
PROP'
CHECK\ �� r ' �� �' .;•> I )� �Vf:/
o�N 1 DAM a
PROP,.// /
_yam /' 1 �LCHECK�
I I DAM ' #2
_VEGETATTED 1 ,�
SWALE \ #2 , �0
ji
LEGEND
u
PROPOSED DRAINAGE DIVIDE LINE
0
m
aR
N' Q
O�
MDRA 08- l 0
Rome .Single Family Residence
APN 277- 220 -07
4.0 OPERATION & MAINTENANCE DUTIES
In addition to the "Minimum BMPs" for Residential Projects [Appendix C.4 of the City of Poway
Jurisdictional Urban Runoff Management Program (JURMP) dated March 20081, the si!e design,
source control and treatment BMPs designated for this project also require operation and maintenance.
5.0 INSPECTION PROGRAM
The property owner, as the DRP, is required to provide inspection of permanent BMPs. Identification
of inspection frequency for permanent BMP follows.
Routine inspections of each BMP utilized on the site are required to maintain correct functioning and
effective treatment of storm water rn -off. Inspections shall be performed in September and May of
each year, corresponding to the official start of the rainy season of October I st, and the official end of
April 30th of each year. Adherence to this schedule should allow sufficient time to perform identified
maintenance activities. In addition to routine inspections, additional inspections shall be performed
after storm events producing greater than 1" of rainfall as reported by the National Weather Service.
Vegetated swale biotilters
Vegetated swales shall be inspected for the following items
I. Presence of trash and /or plant debris
2. Presence of erosion due to water flow
3. Presence of holes or ruts due to animal burrows
4. Presence of standing water
5. Condition of vegetative cover
6. Build -up of sedimentation
Irrigation system
Irrigation system components shall be inspected for the following items:
1. Check landscape areas for sogginess, or standing water (indicating over irrigation)
2. Check irrigation timers for proper functioning and timing
3. Operate system and check for proper coverage and overspray
4. Check components for damage or excessive wear.
Storm drain stenciling
All areas of storm drain stenciling shall be inspected for the following defects
L Condition of the signage or painted lettering
2. Unobstructed view of signage and /or stenciling
Trash area
The trash storage areas shall be inspected for the following items:
1. Trash containers in good serviceable condition
2. Presence of trash outside of receptacles
3. Presence of din or liquid spills
4. Trash and recycle container lids is in the closed position
5. Prohibitive signage in good condition.
Any abnormal conditions of the above inspected conditions will be remedied by the DRP as soon as
possible to prevent the introduction of pollutants to downstream waters.
5-
MDRA 03 -10
Rowe .Single romily Residence
APN 277- 220 -07
6.0. MAINTENANCE PROGRAM
The property owner, as the responsible party, is required to provide maintenance of permanent BMPs.
The frequency of maintenance follows.
Any time that maintenance is required on any BMP item, the full maintenance procedure should be
performed to bring the BMP up to optimal performance. The following procedures should be
consulted during any maintenance activities to ensure that all details are addressed.
Vegetated swale biofilters
1. Remove weeds, accumulated plant debris and trash
2. Replant or reseed bare areas as necessary to maintain coverage
3. Trim or mow as necessary all vegetative material. Maintain a 3" -4" grass height for optimal
performance
4. Exterminate or relocate any gophers, once or other similar burrowing animals and repair any
damage caused by their activities
5. Remove, relocate or properly dispose of any sediment build up
6. Use fertilizers and pesticides sparingly if necessary
Irrigation system
1. Repair or replace any components that are damaged or excessively worn
2. Tighten all leaking fittings or joints
3. Adjust timer settings as necessary
4. Manually operate system, adjust sprinkler heads for proper coverage, and minimize overspmy and
run -off.
5. Check and replace as necessary any moisture sensors
Storm drain stenciling
1. Repair or replace illegible or damaged signage
2. Move obstructions, or trim landscape to maintain visibility of signs
Trash area
1. Gather and dispose of any solid waste within the storage area
2. Mop -up or use absorbents for any liquid spills and dispose of properly
3. Adjust container lids and/or replace containers as necessary
The City of Poway's Storm Water Pollution Prevention Program for residential uses is reachable at
(858) 668 -4700 for any additional concerns or information regarding BMPs and storm water run -off
discharges. The San Diego County Department of Environmental Health Vector Surveillance and
Control Program is reachable at (888) 551 -46.36 for reference for dealing with vector concerns.
7.0 RECORD KEEPING
Blank forms for the training logs, inspection logs, maintenance logs and contractor acknowledgement
of training requirements are contained in the Attachments. All records are maintained for a period of
five (5) years.
-6-
ATTACHMENTS
ATTACHMENT A
O &M BMP SITE INSPECTION CHECKLIST
MAINTENANCE LOG OF BMP.S
ATTACHMENT B
BMP INFORMATION (DATA) SHEETS
ATTACHMENT C
APPENDIX C.4, POWAYJURMP
MDRA 08-10
Rowe Single Fand fy Residence
APN 277 - 220 -07
-7-
ATTACHMENT A
MDRA 08 -10
Rome Single Family Residence
APN 277 - 220 -07
8-
moan 0s -10
Rowe Single Family Residence
APN 277- 220 -07
0 &M'BMP Site Inspection Checklist
Project Name
GENERAL INFORMATION
Rowe Residence
Project bN
MDRA 08 -10
Responsible Party
Inspector's Name
Sediment accumulation at or near vegetation height.
Inspector's Title
Rills or gullies in topsoil
Signature'
Date of Inspection
Lawn grass longer than 2"
Inspection Type
(Check Applicable)
❑ Prior to forecast rain
❑ 24 -hr intervals during extended rain
❑ 1 Penodical.. ❑Dail} ❑ Weekly C3 Bi-
❑ After a rain event
❑ Other
Weekly ❑ Monthly ❑ Seasonally 73 Annually
Season
(Check Applicable)
❑ Rainy
❑ Non -Rainy
iuvr vl /•E ml' '�1 CG-I GI "S INSPECTION OF BMPs
y Li
X F -G VW
Vegetated Swale Biofilters �s� °N �d LG�fYrIGN CG,[,PeLT/l/E— GT /vN
Grass height exceeds 4"
Debris or litter accumulation -
Sediment accumulation at or near vegetation height.
Rills or gullies in topsoil
Landscaping & Irrigation
Lawn grass longer than 2"
Bushes encroaching into traveled way
Shrubs encroaching into traveled way
Bushes encroaching into traveled way
Bare lawn /mulched areas, less than 70% cover
Dead or dieing plants
Trees encroaching into traveled way
Ground Oversaturated by irrigation
Standing water from irrigation
-9-
AIDRA 0s -i0
Rome Single Family.Residence
A PN 277-220-07
NSPECTION OF BMPs
Storm Drain Signage ,
/C,; cu k�F Al'C:
Qlz7n l /p/l/
Signage missing
Signage damaged or deteriorating
Trash Enclosures
Trash and debris on ground around container or
overflowing the container
Container lids open
10-
AIDRA 08 -10
Rowe Single Family Residence
APN 277-220-07
ON Maintenance Log of BMPs
Name of Responsible Party Performing Maintenance Activity: _
The responsible part), shall use the following log for reporting maintenance for BMPs identified in the
Operation & Maintenance Plan
PERMANENT BEST
DATE OF
MANAGEMENT PRACTICES
MAINTENANCE/REPAIR ACTIVITY
MAINTENANCE
(BMPs)
A
LANDSCAPE & IRRIGATION
VEGETATED SWALE BIORILTERS
STORM DRAIN SIGNAGE
TRASH ENCLOSURES
Log Records must be maintained for five (5) years from date of maintenance activity.
Additional i for explanation of maintenance activity or contracted maintenance activity may be attached if necessary,
ATTACHMENT B
MDRA 08 -10
Raum Single Family Residence
APN 277 - 220 -07
12-
Vegetated Swale
General Description
Vegetated swales are open, shallow channels with vegetation
covering the side slopes and bottom that collect and slowly
convey runoff flow to downstream discharge points. They are
designed to treat runoff through filtering by the vegetation in the
channel, filtering through a subsoil neat ix, and /or infiltration
into the underlying soils. Swales can be natural or manmade.
They trap particulate pollutants (suspended solids and trace
metals), promote infiltration, and reduce the flow velocity of
stormwater runoff. Vegetated swales can serve as part of a
stornm ater drainage system and can replace curbs, gutters and
stone sewer systems. Therefore, swales are best suited for
residential, industrial, and conuuercial areas % ith low flow and
smaller populations.
Inspection/ Maintenance Considerations
It is important to consider that a thick vegetative cover is needed
for vegetated swales to function properly. Usually, swales
require little more than normal landscape maintenance activities
such as irrigation and mowing to maintain pollutant removal
efficiency. Swales can become a nuisance due to mosquito
breeding in standing water if obstructions develop (e.g., debris
accmnulation, invasive vegetation) and /or if proper drainage
slopes are not implemented and maintained. The application of
fertilizers and pesticides should be minimized.
TC -30
Maintenance Concerns,
Objectives, and Goals
■ Channelizalan
• Vegetation/Landscape
Maintenance
• Vector Control
• Aesthetics
n Hydraulic and Removal Efficacy
Targeted Constituents
0 Sediment
2 Nutrients •
21
Trash •
0
Metals
21
Bacteria •
21 Oil and Grease
21 Organics
0 Oxygen Demanding
Legend (Removal Effectiveness)
• Low n High
♦ Medium
f
1.TWONUA910 'V!AIt."
January 2003 California Stonnwater BMP Handbook 1 of 3
Municipal
www.cabmphandbooks com
i
TC -30 Vegetated Swale
RUM
SN_s!'c�Tir7N c ✓ /E
�a gaE� "
• Inspect after seeding and after first nnajor stones for any damages.
Post construction
• Inspect for signs of erosion, dvnage to Vegetation, chamrelization of flow, debris and
Semi - annual
litter, and areas of sediment accumulation. Perform inspections at the beginning and end
of the wet season. Additional inspections after periods of heavy" runoff are desirable.
• Inspect level spreader for clogging. grass along side slopes for erosion and fornnation of
Annual
rills or gullies, and sand /soil bed for erosion problems.
• Mow grass to maintain a height of 3 -4 inches, for safety, aesthetic, or other purposes.
As needed
litter should always be removed prior to moving. Clippings should be composted.
(frequent.
seasonally)
• Irrigate swale during dry season (April through October) or when necessary to maintain
the vegetation.
• Provide treed control, if necessary to control invasive species.
• Remove litter, branches, rocks blockages, and other debris and dispose of properly.
Semi - annual
• Maintain inlet flow spreader (if applicable).
• Repair any damaged areas within a channel identified during inspections. Erosion rills or
gullies should be corrected as needed. Bare areas should be replanted as necessan•.
• Declog the pea gravel diapltragut, if necessary.
Annual (as needed)
• Correct erosion problems in the sand /soil bed of dry males.
• Plant an alternative grass species if the original grass cover has not been successfully
established. Reseed and apply nnulch to dannaged areas.
• Remove all accumulated sediment that may obstruct flow through the wale. Sediment
As needed
accunuilating near culverts and in channels should be removed when it builds up to 3 in.
(infrequent)
at any spot, or covers vegetation, or once it has accumulated to ro% of the original design
Volume. Replace the grass areas damaged in the process.
• Rototill or cultivate the surface of the sand /soil bed of dry scales if the sale does not
draw down within 48 hours.
2 of 3 California Stormwater Bh1P Handbook - January 2003
Municipal
www. ca bmp ha nd books. com
Vegetated Swale TC -30
Additional Information
Recent research (Cohvell et al., 2000) indicates that grass height and mowing frequency have
little impact on pollutant removal. Consequently, snowing may only be necessary once or twice a
year for safety or aesthetics or to suppress weeds and woody vegetation.
References
Metropolitan Council, Urban Small Sites Best Management Practices Manual. Available at:
U.S. Environmental Protection Agency, Post - Construction Storsnwater Management in New
Development & Redevelopment BMP Factsheets. Available at:
cfpub.el2a.gov/iipdes/stoniiNvatei-/iiieiiuofl)ml2s/bnil2 files.cfin
Ventura Countywide Stormwater Quality Management Program, Technical Guidance Manual
for Stornnvater Quality Control Measures. July, 2002.
January 2003 California Stormwater BMP Handbook 3 of 3
Municipal
www. cabm pha nd books. can
Efficient Irrigation SD -12
Description
Design Objectives
0 Maximize Infiltration
0 Provide Retention
2 Slow Runoff
Minimize Impervious Land
Coverage
Prohibit Dumping of Improper
Materials
Contain Pollutants
Collect and Convey
Irrigation water provided to landscaped areas may result in excess irrigation water being
conveyed into storrnwater drainage systems-
Approach
Project plan designs for development and redevelopment should include application methods of
irrigation water that minimize rmroff of excess irrigation water into the stonnwater conveyance
system.
Suitable Applications
Appropriate applications include residential, commercial and industrial areas planned for
development or redevelopment. (Detached residential single - family homes are typically
excluded from this requirement.)
Design Considerations
Designing New Installations
7fl3e following methods to reduce excessive irrigation runoff should be considered, and
incorporated and implemented where determined applicable and feasible by the Permittee:
■ Employ rain- triggered shutoff devices to prevent irrigation after precipitation.
■ Design irrigation systems to each landscape area's specific water requirements.
e Include design featuring flow reducers or shutoff valves
triggered by a pressure drop to control water loss in the event
of broken sprinlder heads or lines.
■ Implement landscape plans consistent with County or City
water conservation resolutions, which may include provision
of water sensors, programmable irrigation times (for short
cycles), etc.
January 2003 California Stormwater BMP Handbook 1 of 2
New Development and Redevelopment
www.cabmphandbooks.com
MDRA 08- l0
Rowe Single Fnntilp Residence
APN 277 - 220 -07
SD -12 Efficient I rrigation
■ Design dining and application methods of irrigation water to minimize the runoff of excess
irrigation water into the storm water drainage system.
■ Group plants with similar water requirements in order to reduce excess irrigation runoff and
promote surface filtration. Choose plants with low irrigation requirements (for example,
native or drought tolerant species). Consider design features such as:
Using mulches (such as wood chips or bar) in planter areas without ground cover to
minimize sediment in runoff
- Installing appropriate plant mat.crials for the location, in accordance with amount of
sunlight and climate, and use native plant materials where possible and /or as
recommended by the landscape architect
- Leaving a vegetative barrier along the property boundary and interior watercourses, to
act as a pollutant filter, where appropriate and feasible
- Choosing plants th at minimize or cunt in ate the use of fcrtiIizcr or pesticides to sustain
growl 11
■ Employ other comparable, equally effective methods to reduce irrigation water runofl'-
Redeveloping Existing Installations
Various jurisdiction al storm water management and mitigation plans (SUSMP, WQMP, etc.)
define "redevelopment "in terms of amounts of additional impervious area, increases in gross
floor area and/or exterior construction, and land disturbing activities with structural or
Impervious surfaces. The definition of "redevelopment "muss be consulted todetennine
whether or not the requirements for new development apply to areas intended for
redevelopment. If the definition applies, l.hc steps outlined under "dcsigningnew installations"
above should be followed.
Other Resources
AManual for the Standard Urban Stoiniwatei Mitigation Plan (SUSMP), Los Angeles County
Department of Public Works, May 2002.
Model Standard Urban Storm Water Mitigation Plan (SLISMP) for San Diego County, Port.of
San Diego, and Cities in San Diego County, February 14, 2002.
Model Water Quality Management Plan (,WQMP) for County of Orange, Orange County Flood
Control District, and the Incorporated Cities of Orange County, Draft I ^ebruary 2003.
Ventura Counl.vwide Technical Guidance Man u a I for SIormwaIcr Qualify Control Measures,
July 2002.
2 of 2 California Slormwater BMP Handbook January 2003
New Development and Redevelopment
www.wbmphandbooks.com
AIDRA 08 -10
Rome Single Pnmily Residence'
APN 277- 220 -07
SD -12 Efficient I rrigation
ie Design timing and application methods of irrigation water to minimize the runoff of excess
irrigation water into the storm water drainage system.
■ Group plants with similar water requirements in order to reduce excess irrigation runoff and
promote surface filtration. Choose plants with low irrigation requirements (for example,
native or drought tolerant species). Consider design features such as:
- Using mulches (such as wood chips or bar) in planter areas without ground cover to
minimize sediment in runoff
Installing appropriate plant materials for the location, in accordance with amount of
sunlight and climate, and use native plant materials where possible and /or as
recommended by the landscape architect
Leaving a vegetative barrier along the property boundary and interior watercourses, to
act as a pollutant filter, where appropriate and feasible
Choosing plants that minimize or eliminate the use of fertilizer or pesticides to sustain
growth
■ Employ other comparable, equally effective methods to reduce irrigation water runoff
Redeveloping Existing Installations
Various jurisdictional storm water management and mitigation plans (SUSMP, WQMP, etc.)
define "red evelopmen C in terms of amounts of additional impervious area, increases in gross
floor area and /or exterior construction, and land disturbing activities with structural or
impervious sm' faces. The definition of "redevelopment" must be consulted todetermine
whether or not the requirements for new development apply to areas intended for
rcdeveiopment.. If the definition applies, the steps outlined under "dcsigningncw installations
above should be followed.
Other Resources
A Manual for the Standard Urban Stmrmwater Mitigation Plan (SUSMP), I_.os Angeles County
Department of Public Works, May 2002.
Model Standard Urban Stone Water Mitigation Plan (St for San Diego County, Port. of
San Diego, and Cities in San Diego County, February 14, 2002.
Model Water Quality Management Plan (WQMP) for County of Orange, Orange County Flood
Control District, and the Incorporated Cities of Orange County, Draft February 2003.
Ventura Countywide Technical Guidance Manual for Stormwater Qualit y Cnntrol Measures,
July 2902.
2 of 2 Calilornia Slotmwater eMP Handbook January 2003
New Development and Redevelopment
www.cabmphandbooks.com
Landscape Maintenance SC -73
I�vri` is t k�ei'i Objectives
■Contain
Description
Landscape maintenance activities include vegetation removal;
herbicide and insecticide application; fertilizer application;
watering; and other gardening and lawn care practices. '
Vegetation control typically involves a combination of chemical
(herbicide) application and mechanical methods. All of these
maintenance practices have the potential to contribute pollutants
to the stonu drain system. The major objectives of this BMP are
to minimize the discharge of pesticides, herbicides and fertilizers
to the storm drain system and receiving waters; prevent the
disposal of landscape waste into the storm drain system by
collecting and properly disposing of clippings and cuttings, and
educating employees and the public.
Approach
Pollution Prevention
W Implement an integrated pest management (IPM) program.
IPM is a sustainable approach to managing pests by
combining biological, cultural, physical, and chemical tools.
■ Choose low water using flowers, trees, shrubs, and
groundcover.
a Consider alternative landscaping techniques such as
nat uescaping and xeriscaping.
a Conduct appropriate maintenance (i.e. properly timed
fertilizing, weeding, pest control; and pruning) to help
preserve the landscapes water efficiency.
s Educate
■ Reduce(Minimize
® Product Substitution
Targeted Constituents
Sediment
0
Nutrients
0
Trash
0
Metals
Bacteria
Oil and Grease
Organics
Oxygen Demanding .
0
January 2003 California Stormwater BMP Handbook 1 of 6
Municipal -
ww w. c a b m p h a n d boo ks. co in
MDRA 08 -10
Rowe Single Family Residence
APN 277- 220 -07
SC -73 Landscape Maintenance
■ Consider grass cycling (grass cycling is the natural recycling of grass by leaving the clippings
on the lawn when mowing. Grass clippings decompose quickly and release valuable
nutrients back into the lawn).
Suggested Protocols
Mowing, Trimming, and Weeding
• Whenever possible use mechanical methods of vegetation removal (e.g mowing with tractor type or push mowers, hand cutting with gas or electric powered weed trimmers) rather than
applying herbicides. Use hand weedin g where pr actical.
• Avoid loosening the soil when conducting mechanical or manual weed control, this could
lead to erosion_ Use mulch or other erosion control measures when soils are exposed.
• Performing mowing at optimal times. Mowing should not be performed if significant rain
events are predicted.
• Mulching mowers may be recommended for certain flat areas. Other techniques may be
employed to minimize mowing such as selective vegetative planting using low maintenance
grasses and shrubs.
■ Collect lawn and garden clippings, pruning waste, tree trimmings, and weeds. Chip if
necessary, and compost or dispose of at a landfill (sec waste management section of this fact
sheet).
e .Place temporarily stockpiled material away from watercourses, and berm or cover stockpiles
to prevent material releases to storm drains.
Ilia ailing
■ Determine existing native vegetation features (location, species, size, function, importance)
and consider the feasibility of protecting them. Consider alemenIs such as their effect on
drainage and erosion, hardiness, maintenance requirements, and possible conflicts between
preserving vegetation and the resultingmain ten an cc needs.
■ Retain and/or plant selected native vegetation whose features are determined to be.
beneficial, where feasible. Native vegetation usually requires less maintenance (e.g.,
irrigation, fertilizer) than planting new vegetation.
o Consider using low water use groundcovers when planting or replanting.
Waste Ala nagenaenI
• Compost leaves, sticks, or other collected vegetation or dispose of at a perm filed landfill. Do
not dispose of collected vegetation into waterways or storm drainage systems.
• Placc temporarily stockpiled material away from watercourses and storm drain inlets, and
heron or cover stockpiles to provenI material releases to the storm drain syslem.
• Reduce the use of high n itrogen fertilizers that produce excess growth requiring more
frequent mowing or trimming.
2 of 6 California Slormwater BMP Handbook January 2003
Municipal
www.cabmphandbooks.com
MDRA 08 -10
Rowe Single Family Residence
APN 277 - 220 -07
Landscape Maintenance SC -73
Avoid landscape wastes ht and around storm drain inlets by either using bagging equipment
or by manually picking up the material.
Irriga tin n
• Where practical, use automatic timers to min imize runoff.
• Use popup sprinkler heads in areas with a lot of activity or where there is a chance the pipes
may be broken. Consider the use of mcchan isms that reduce water flow to sprinkler heads if
broken.
• Ensure that there is no runoff from the landscaped area(s) if re- claimed water is used for
irrigation. -
• If bailing of muddy water is required te.g. when repairing a water line leak), do not put it in
the storm (train; pour over landscaped areas.
• Irrigate slowly or pulse irrigate to prevent runoff and then only irrigate as much as is
needed.
• Apply water at rates that do not exceed the infiltration rate of the soil.
Fertilizer and Pesticide Management
■ Utilize a comprehensive management system that incorporates integrated pest management
(IPM) techniques. Thcrc are many methods and types of IPM, includingthe following:
Mulching can be used to preven i weeds where turf is absent, fencing installed to keep
rodents out, and netting used to keep birds and insects away from leaves and fruit..
Visible insects can be removed by hand (with gloves or tweezers) and placed in soapy
water or vegetable oil. Alternatively, insects can be sprayed off the plant with water or in
some cases vacuumed off of larger plants.
Store - bought traps, such as species - specific, pheromone -based traps or colored sticky
cards. can be used.
Slugs can be trapped in small cups filled with beer that are set in the ground so the slugs
can get in easily.
In cases where microscopic parasites, such as bacteria and fungi, are causing damagc to
plants, the affected plant material can be removed and disposed of (pruning equipment
should be disinfected with bleach to prevent spreading the disease organism).
Small mammals and birds can be excluded using fences, netting, tree trunk guards
Beneficial organisms, such as bats, birds, green lacewings, ladybugs, prayin g mantis,
ground beetles. parasitic nematodes, trichogranima wasps, seed head weevils, and
spiders that prey on detrimental pest species can be promoted.
■ Follow all federal, state, and local laws and regulations governing the use, storage, and
disposal of fertilizers and pesticides and training of applicators and pest control advisors.
January 2003 Calilornia Stormwater SMP Handbook 3 of 6
Municipal
www.wbmphandbooks.com
MDRA 08 -10
Roue Single Family Residence
rl PA' 277 - 220 -07
SC -73 Landscape Maintenance
■ Use pesticides only if there is an actual pest problem (not on a regular preventative
schedule).
It DO not use pesticides if rain is expected. Apply pesticides only when wind speeds are low
(less than 5 mph).
■ Do not mix or prepare pesticides for application near storm drains.
■ Prepare the minimum amount of pesticide needed for Life job and use the lowest rate that
will effectively control the pest.
■ Employ techniques to minimize off- target application (e.g. spray drift) of pesticides,
including consideration of alternative application techniques.
• Fertilizers should be worked into the soil rather than dumped or broadcast onto the surface.
• Calibrate fertilizer and pesticide application equipment to avoid excessive application.
• Periodically test soils for determining proper ferLilizcr use.
• Sweep pavement and sidewalk if ferl.ih'ier is spilled on these surfaces before applyin g
irrigation water.
• Purchase only the amount of pesticide trial you can reasonably use in a given dine period
(month or year depending on the product).
• Triple rinse containers, and use rinse water as product. Dispose of unused pesticide as
hazardous waste.
• Dispose of empty pesticide containers according to the instructions on the container label.
Inspecuion
IN Inspect irrigation system periodically to ensure that the right amount of water is being
applied and Ihat. excessive runoff is not occurring. Minimize excess watering, and repair
leaks in the irrigation system as soon as they are observed.
a Inspect pesticide /fertilizer equipment and transportation vehicles daily.
Training
a Educate and train employees on use of pesticides and in pesticide application techniques to
Prevent Pollution. Pesticide applical ion must he under the supervision Ora Carlin 71 is
qualified pesticide applicator.
■ Train /e.ncourage municipal maintenance crews to use 111M techniques for managing public
green areas.
■ Anml ally train employees within departments responsible for pesticide application on the
appropriate portions of the agency's 1PM Policy, SOPS, and BMPs, and the latest IPM
techniques.
6 of 6 California Stornwater BMP Handbook January 2003
Municipal
www.cabm phandbook scorn
MDRA Ok -l0
Rotae Single Family Residence
APN 277- 220 -07
Landscape Maintenance SC -73
■ Employees who are not authorized and trained to apply pesticides should be periodically (at
least annually) informed that they cannot use over -the- counter pesticides in or around the
workplace.
■ Use a training log or similar method to document training.
Spill Response and Prevention
• Refer to SC -11, Spill Prevcn tion, Control S-, Cleanup
• Have spill cleanup materials readily available and in a know in location
• Cleanup spills immediately and use dry method s if possible.
• Properly dispose of spill cleanup material.
Other Considerations
The Federal Pesticide, Fungicide, and Rodenticide Act and California "title 3, Division 6,
Pesticides and Pest Control Operai.tons place strlet controls over pesticide application and
handling and specify training, annual refresher, and testing requirements. The regulations
generally cover: a list of approved pesticides and selected uses, updated regularly; general
application information; equipment use and maintcnancc procedures; and record keeping.
The California Department of Pesticide Regulations and the County Agricultural
Commission coordinate and maintain the licensing and certification programs. All public
agency employees who apply pesticides and herbicides in "agricultural use" areas such as
parks, golf courses, rights -of-way and recreation areas should be properly certified . in
accordance with state'regulations. Contracts for landscape maintenance should include
similar requirements.
■ All employees who handle pesticides should be familiar with the moss. recent material safety
data sheet (MSDS) files.
■ Municipalities do not have the authority to regulate the use of pesticides by school districts,
however the California Healthy Schools Act of 2000 (AA 2260) has imposed requirements
on California school districts regarding pesticide use in schools. Posting of notification prior
to the application of pesticides is now required, and 1PM is stated as the preferred approach
to pest management in schools.
Requirements
Costs
Additional it ainbtg of municipal employees will be required to address I1'M techniques and
LIMPS. IPM methods will likely increase labor cost for pest control which may be offset by lower
chemical costs.
Maintenance
Not applicable
January 2003 California Stormwaier BMP Handbook 5 of 6
Municipal
www. cabm phandbooks.com
MDRA 08- 10
Roue ,Single Fannh, Residence
,I PN 277- 220 -07
SC -73 Landscape Maintenance
Supplemental Information
Further Detail of the RMl'
Wasie Managemeni
Composting is one of the better disposal alternatives if locally available. Most municipalities
either have or are planning yard waste composting facilities as a means of reducing the amount
of waste going to I.he landfill. Lawn clippings from municipal in ain tenan cc programs as well as
private sources would probably be compatible with most. cmupost.ing facilities
Contractors and Other Pesticide Users
Municipal agencies should develop and implement a process to ensure that any contractor
employed to conduct pest control and pesticide application on municipal property engages in
pest. control methods consistent, with the TPM Policy adopLed by the agency. Specifically,
municipalities should require contractors to follow the agency's TPM policy, SOPS, and BMPs;
provide evidence to the agency ofIt aving received Irainingon current TPM techniques when
feasible; provide documentation of pesticide use on agency property to the agency in a t.imcly
manner.
References and Resources
King CounI.y S ormwaLer Pollution COnii of Manua I. Best Man a genies 1. Practices for Businesses.
1995. Kung County Surface Water Manage in ent_ July. On -line:
hup1 /dnr metrokceov /wlr /dss /socm htm
Los Angeles Court ty Storm water Quality Model Programs. Public Agency Activities
http : // ladow .ore / %md/ npdcs /model 1utks.cfm
Model Urban Runoff Program: A How-To Guide for Developing Ur hail Runoff Programs for
Small Municipalities. Prepared by City of Monterey, City of Sanl.a Cruz, Calitornia Coastal
Commission, Monterey Bay National Marine Sanctuary, Association of Monterey Bay Arca
Governments, Woodward - Clyde, Central Coast Regional Water Quality Control Board. July
1998-
Orange County Stormwater. Program
http:// wwwocwatershedscom / Storm Water/ swp introduction.asp
Santa Clara Valley Urban Runoff Pollution Prevention Program. 1997 Urban Runoff
Management Plan. September 1997, updated October 2000.
UnitedSt.at.es ETl Vlronlnental Protection Agency(USLPA). 2002. Pollution Prevention /(food
Housekeeping for Municipal Operations Landscaping and Lawn ('are. Office of Water. Office of
Wastewater Management. On -line: litto' / /www.ei)a.eov /nodes /menuofbmos /poll 8.htm
6 of 6 Calitornia Stormwater BMP Handbook J i3luary 2003
Municipal
w ww.oabm phandbooks.ccm
AIDRA 0840
Roue Single Faint), Residence
APN 277- 220 -07
Trash Storage Areas SD -32
Description
Trash storage areas are areas where a trash receptacle (s) are
located for use as a repository for solid wastes. Stormwater
runoff from areas where trash is stored or disposed of can be
polluted. In addition, loose trash and debris can be easily
transported by water or wind into nearby storm drain inlets,
channels, and /or creeks. Waste handling operations that may be
sources ofstorrnwater pollution include dumpsters, litter control,
and waste piles.
Approach
This fact sheet contains details on the specific measures required
to pi event. or reduce pollutants in sU>nnwalcr runoff associated
with trash storage and handling. Preventative measures
including enclosures, containment structures, and impervious
pavements to mitigate spills, should be used to reduce the
likelihood of contamination.
Suitable Applications
Design Objectives
Maximize Inlidrafion
Provide Retention
Slow Runoff
Minimize Impervious Land
Coverage
Prohidt Dumping of Improper
Materials
Contain Pollutants
Collect and Convey
Appropriate applications include residen t. ial, cmumercial and industrial al cas planned rot
development or redevelopment (Detached residential single - family Ironies are typically
excluded from this requirement.)
Design Considerations
Design requirements for waste handling areas are governed by Building and Fire Codes, and by
current. local agency ordinances and zon in g r equi rem en ts. The design criteria described in this
fact sheet are meant to enhance and be consistent with these code and ordinance requirements..
Hazardous waste should be handled in accordance with legal requirements established in Title
22, California Code of Regulation.
Wastes from commercial and industrial sites are typically hauled by either public or commercial
carriers that may have design or access requirements for waste storage areas. The design
criteria in this fact sheet are recommendations and are not intended to be in conflict with
requirements established by the waste hauler. The waste hauler should be contacted prior to the
design of your site trash collection areas. Conflicts or issues should be discussed with the local
agency.
Designing New Installations
Trash storage areas should be designed to consider the following structural or treatment control
BMPs:
• Design trash container areas so that drainage from adjoining
roofs and pavement is diverted around the area(s) to avoid
run -on. Thismight includebermingor gradingthewasic
handling area to prevent run -on of storm water.
• Make sure trash container areas are screened or walled to _
prevent off -site transport of trash.
o,i naimosresxmarx
January 2003 California Stormwater BMP Handbook 1 at 2
New Development and Redevelopment
www.wbmphandbooks.com
MDRA 03 -10
Rowe Single Fan ilv Residence
APN 277- 220 -07
SD -32 Trash Storage Areas
■ Use lined bins or dumpsters to reduce leaking of liquid waste
• Provide roofs, awnings, or attached lidson all trash containers to minimize direct
precipitation and prevent rainfall from entering containers.
• Pave trash storage areas with an impervious surface to mitigate spills.
• Do not locate storm drains in immediate vicinity of the trash storage area.
• Post signs on all dumpsters hnformingusers that hazardous materials are not to be disposed
of therein.
Redeveloping Existing Installations
Various jurisdiction al storm water management and mitigation plans (SUSMP, WQMP, etc.)
define "redevelopment° in teens of amounts of addition nl impervious area, increases in gross
floor area and/or exterior construction, and land disturbing activities with structural or
impervious surfaces. The definition of "redevelopment'ntust be consulted redetermine
whether or not the requiremen is for new development apply to areas intended for
redevelopment. If thedcfinition applies, the steps outlined under °designingncw installations'
above should be followed.
Additional I nformation
Maintenance Considerations
The integrity of structural elements that arc subject to damage (i.e., screens, covers, and signs)
must be maintained by the owner /operator. Maintenance agreements between the local agency
and the owner /operator rn ay be required. Some agencies will require maintenance deed
restrictions to be recorded of the property I.itle. If required by the local agency, in a in I cnan cc
agreements or deed restrictions must be executed by the owner /operator before improvement
plans are approved.
Other Resources
A Manual for the Standard urban Storrnwaler :Mitigation Plan (SUSMP), Iris Angeles County
Department of Public Works, May 2002.
Model Standard Urban Storm Water Mitigation Plan (SiJSMP) for San Diego County, Port of
San Diego, and Cities in San Diego County, February 14, 2002.
Model Water Quality Management Plan (WQMP) for County of Orange, Orange Counl.y Flood
Control District. and the Incorporated Cities of Orange County, Draft. February 2003.
Ventura Countywide fechnical Guidance Manual for Stormwater Quality Control Measures,
July 2002.
2 of 2 California Stormwater BMP Handbook January 2003
Now Development and Redevelopment
www.cabmphandbooks.com
MDRA 08 -10
Rome Single 4 -amity Residence
rf PN 277 - 220 -07
Fountain & Pool Maintenance SC -72
e.
Approach
objectives
Description
Pollution Prevention
The primary pollutant of concern hn municipal swimming pool
• Contain
water is chlorine or chlormnine used as a disinfectant. This
■ Educate
water, if discharged to the storm drain system, can be toxic to
■ Reduce/Minimize
aquatic life. In lakes, lagoons, and fountains, the pollutants of
concern are chemical algaecides that are added to control algae
• Product Substitution
mainly for aesthetic reasons (visual and odor). Following the
• Ivianage pit and water hardness to minimize corrosion of
procedures noted in this fact sheet will reduce the pollutants in
this discharge.
Targeted Constituents
Approach
Pollution Prevention
• Prevent algae problems with regular cleaning, consistent
adequate chlorine levels, and well - maintained water filtration
and circulation systems.
• Ivianage pit and water hardness to minimize corrosion of
copper pipes.
Targeted Constituents
Suggested Protocols
Sediment
0
Nutrients
Pools and Fountains
Trash
D
• Do not use copper -based algaecides. Control algae with
Metals
chlorine or other alternatives, such as sodium broniidc.
Bacteria
Oil and Grease
• Do not discharge water to a st rcet or storm drain when
Organics
Q
draining pools or fountains; discharge to the sanitary sewer if
Oxygen Demanding
8
permitted to do so. If water is dechlorin aced with a
neutralizing chemical or by allowing chlorine to dissipate for
a few days (do not use the facility during this time), the water
may be recycled /reused by draining it gradually onto a
landscaped area. Water must be tested prior to discharge to
ensure that chlorine is not present.
• Prevent backtlow if draining a pool to the sanitary sewer by
maintaining an "air gap "between the discharge line and the
sewer line (do not seal the connection between the hose and
sewer line). Be sure to call the local wastewater treatment
plant for further guidance on flow rate restrictions, backtlow
Prevention, and handling special cleaningwaste (such as acid
wash). Discharge flows should be kept to the low levels
typically possible through a garden hose. Higher flow rates
may be prohibited by local ordinance.
• Provide drip pans or buckets beneath drain pipe connections
to catch leaks. This will be especially pertinent if pool or spa
water that has not been dechlorinated is pumped through
piping to a discharge location. RA
January 2003 California Stormwater BMP Handbook 1 of 4
Municipal
www, cabm phandbook s.com
MDRA 08 -10
Roue Single Fmnily Residence
Al'N 277 - 220 -07
SC -72 Fountains & Pools Maintenance
• Never clean a filter in the street or near a storm drain.
• Rinse cartridge filters onto a dirt. area, and spade fill cr residue into soil.
• Backwash diatomaceous earth filters onto dirt. Dispose of spent diatomaceous earth in the
garbage. Spent diatomaceous earth calluOl.be discharged to surface waters, storm drainage
systems, septic systems, or on the ground.
• If there is not a suitable dirt area discharge filter backwash or rinsewater to the sanitary
sewer if permitted to do so by the local sewering agency.
Lakes and Lagoons
• Reduce fertilizer use in areas around the water body. High nitrogen fertilizers can produce
excess growth requiring more frequent mowingor trimming, and may contribute to
excessive algae growth.
• To control bacteria, discourage the public from feeding birds and fish (i.e. place signs that
prohibit feeding of waterfowl).
• Consider introducing fish species that consume algae. Contact the California Department of
Fish and Game for more information on this issue.
• Mechanically remove pond scum ( blue -green algae) using a 60 micron net.
IN Educate the public on algae and that no cosh ols are necessary for certain types of algae that
are beneficial to the water body.
• Coma of erosion by doing the following:
- Maintain vegetative cover on banks to prevent soil erosion. Apply mulch or leave
clippings to serve as additional cover for soil stabilization and to reduce the velocity of
stormwater runoff.
- Areas should be designed (sloped) to prevent runoff and erosion and to promote better
irrigation practices.
- Provide encrgydissiputcrs (e.g. riprap) along banks to minimize potential for erosion.
- Confine excavated materials to surfaces away from lakes. Material must be covered if
rain is expccl.ed.
• Conduct inspcetlons to detect illegal dumping of clippings /cuttings in or near a lake.
Materials found should be picked up and properly disposed of.
• Avoid landscape wastes in and around lakes should be avoided by either using bagging
equipment or by manually picking up the material. Collect trash and debris fi'om within
water bodies where feasible
• Provide and maintain trash receptacles near recreational water bodies to hold refuse
generated by the public.
2 of 4 Calilornia Stormwater BMP Handbook January 2003
Municipal
www.cabmphandbooks.com
r.
MDRA 08 -l0
Rana' Single Family Residence
AM 277 - 220 -07
Fountain & Pool Maintenance SC -72
■ Increase trash collection during peak visitation months (.generally June, July and August).
Tra lning
• Twin maintenance personnel to Lest chlorine levels and Lo apply neut.raliz.ing chemicals.
• Train personnel regarding proper maintenance of pools, ponds and takes.
Spill Response and Prevention
• Refer to SG1 1, Spill Prevention, Conti of &Cleanup
• Have spill cleanup materials readily available and in a known location.
• Cleanup spills immediately and use dry methods if possible.
• Properly dispose of spill cleanup material.
Other Considerations
• Managers of pools located in sensitive areas or adjacent to shorelines should check with the
appropriate authnritics to determine if coderequircmenls apply-
■ Cleanup activities at lakes and lagoons may create a slight disturbance for local ayuatic
species. lithe lake is recognized as a wetland, m any activities, including maintenance,may
be subject. toregula Lion and permitting.
Requirements
Costs
■ The maintenance of pools and lakes is already a consideration of most municipal public
works departments. Therefore the cost associated with this BIM? is minimal and only
reflects an increase in employee training and public outreach.
Maintenance
Not applicable
Supplemental I nformation
Farther Detail of the BMP
When dredging is conducted, adhere to the following:
• Dredge with shovels when laying/ maintaining pipes.
• "fo determine amount to dredge, determine rate ofvolumc loss due to scdimcuts.
• Pot large lakes, dredge every 10 years.
• When dredging small lakes, drain lake.
• When dredging large lakes, use vacuum equipntenl.
• After dredging test. sediment piles for proper disposal. Dredged sediment can be used as fill,
or may have to be land filled.
January 2003 California Slormwaler BMP Handbook 3 of a
Municipal
www.oabmphandbooks.com
MDRA 03- 10
Rome Single ramify Residence
APN 277 - 220 -07
SC -72 Fountains & Pools Maintenance
References and Resources
King County Stormwater Pollution Control Manual. Best Management Practices for Businesses.
1995. King County Surface Water Management. July. On -line.
litti)://dnr.incii-okc.gov/wlr/dss/sT)cin.litiii
Los Angeles County Stormwater Quality. Public Agency Activities Model Program. On -line:
http' / /Iadpw.orp,/wmd /npdes /public TC.cfm
Model Urban Runoff Program: A flow -To Guide for Developing Urban Runoff Programs for
Small Municipalities. Prepared by City of Monterey, City of Santa Cruz, California Coastal
Commission. Monterey Bay National Marine Sanctuary, Association of Monterey Bay Area
GOVel'nlnei11.5,Woodward- Clyde,Central Coast Regional Water Quality Control Boar d. July.
1998,
Orange County Stormwater Program
httT)�//www.ocwaterslied.%-coni/StorniWater/swr, introduction.aso
Santa Clara Valley Urban Runoff Pollution Prevention Program. Maintenance Best
Management Practices for the Construction Industry. Brochures: Landscaping, Gardening, and
Pool; Roadwork and Paving; and Fresh Concrete and Mortal Application. June 2001.
4 01 4 California Stormwater BMP Handbook January 2003
Municipal
www.cabmphandbooks.com
ATTACHMENT C
MDRA 08 -10
Rome Single Family Residence
APN 277- 220 -07
31-
W
11
MDRA 08 -10
Rowe Single. Famih, Residence
APN 277- 220 -07
Appendix Ce4
Best Management Practices for
Residential Activities
In accordance with Section D.3.c of the Municipal Permit, the City of Poway has developed an
inventory of BMPs that may be implemented when performing any high priority residential
activity within the City's jurisdiction, as determined in Section B of the Jurisdictional URMP and
its revisions. The residential BMP program emphasizes non - structural BMI's as an initial step
toward low -cost, feasible implementation. Individual residences and homeowners are
responsible for implementation of appropriate control measures and BMPs to maintain
compliance with the Municipal Permit. If particular minimum BMPs are infeasible for any
specific site or source, the City may require implementation of other equivalent BMPs. The City
also requires implementation of any additional controls as necessary to comply with the
Municipal Permit. Recommended BMPs for specific activities are listed below:
Updated BMP Requirements
The City of Poway continues to encourage the implementation of pollution prevention
measures and encourage or require the implementation of BMP; for residential areas and
activities, including areas and activities that have been designated high TIWQ and areas and
activities that have not been designated high TIWQ. If particular BMPs are not feasible for any
specific site or source, the City requires implementation of other equivalent BIAPs. Education
and outreach aimed at residents helps facilitate the implementation of BMPs, including
pollution prevention methods. A detailed discussion of the City's education program can be
found later in this section and in Section 10 of this JURMP document.
Residents are encouraged, and in some cases required, to use BMPs, including pollution
prevention techniques when performing the following high l -I "WQ activities:
• Automobile Repair and Maintenance
o The following BMPs are required
• Prevent leaks and spills from contacting urban runoff by using the
following BMI's or their equivalent:
• Use drip pans, plastic sheeting, or other materials to contain spills
• Work indoors or under shelter
® • If working outdoors, do not conduct maintenance during rain
events
Cm' or POW AY IURISDICTIMAI. URD1P PACE C.4-1
32 -
MDRA 0S -10
Rowe Single Family Residence
APA' 277 - 220 -07
®
• Clean up leaks and spills when they occur
• Clean tools and parts only in contained areas
• Properly manage and dispose of automotive wastes and materials by
using the following BMPs or their equivalent:
• Properly and lawfully dispose of all wastes
- • Recycle.or properly dispose of oil and antifreeze .
• Store materials and wastes indoors or under cover
. Use secure and watertight containers when storing materials and
wastes outside
o Residents are encouraged to
• Use routine preventive maintenance practices to prevent vehicle leaks
and spills from entering urban runoff
• Reduce vehicle use by
• Changing driving habits
• Carpooling
• Increasing use of public transportation
• Biking or walking for short trips
• Make timely vehicle inspections and repairs
• Use commercial repair and maintenance facilities to avoid the Potential
for pollution in residential areas.
•
Automobile Washing
®
o Residents are encouraged to do all of the following BMI's, except where
specifically noted to be "required ":
° Use preventive practices to keep vehicles clean (park in garage, under
cover, etc.)
• Reduce volume of wash water
• Dry cleaning methods to avoid the generation of wash and rinse
water
• Turn, off the water when not in use or to use a controllable spray
nozzle
• Contain, capture, or divert wash water from the conveyance
system
• Wash vehicles over pervious surfaces such as lawns or gravel
areas
• Establish neighborhood wash areas where reash water and
contaminants can be properly managed
• Properly manage materials and wastes
• Use minimal amounts of soap, detergents, and other cleaners
when washing vehicles
Residents are required to properly dispose of soapy water or
bucket rinse water into the sanitary sewer or soak into the lawn
• launder rags and towels or dispose of them in the trash
Cn-i OF POW AY JUIIISDIC110NAL URMP PAGE C4 -2
33-
•FU .
MDRA 08- 10
Rowe Single Family Residence
APN 277 - 220 -07
® Prevent erosion by planting and m >:chinL, hillsides and slopes
Residents are required to store lawn care products in closed,
labeled containers and in covered areas
• Avoid using pesticides, fertilizers, and other materials during
windy or rainy days
• Effectively cover stockpiles of soil, compost or fertilizers with
plastic tarps or equivalent methods to prevent dispersal by wind
or rain
• Use dry sweeping techniques for clean up
• Recycle lawn clippings and greenery waste through local
programs
• Refrain from hosing off paved surfaces to the street or gutter
• Residents are required to properly dispose of HHW. The City
maintains a HHW disposal facility, which is described later in this
section. Residents are prohibited from disposing of any
hazardous waste into the trash, landfill, or storm drain system
• Home Care and Maintenance
o The following BMPs are required
• Leaks and Spills
• Clean up hazardous materials spills immediately
• Use proper techniques for spill cleanup and waste disposal
• Discharges and I It-IW
• Do not dispose wash waters (carpet clearning, mop water, paint
wash -up, etc.) to the street, gutter, or storm drain
• Ensure swimming pool water is clear, de- chlorinated, and free of
chemicals, sediments, or other pollutants before discharging to the
storm drain
• Do not wash pool fillers where discharges may enter storm
drainage systems
• Properly dispose of unwanted HHW
c Residents are encouraged to implement the following BMPs:
• Materials and Waste Management
• Use practical purchasing for home cleaning and maintenance products to
reduce waste. For example, purchase only what is needed for specific
projects.
• Use safe substitutes for home cleaning and maintenance
• Read and abide by product label instructions
• Use water based paints
• Store HHW in closed labeled containers in a covered area
• Recycle latex paint through community programs
• Recycle unused, unwanted products
® Recycle unwanted appliances and household equipment
Ctn'OF POWAY
'nONAL URMP PAGE C.4 -4
-34-
AIDRA 08-10
Rowe Single Family Residence
APAI 277 -220 -07
® Disposal of Pet Waste
o Waste Management/ Disposal
• Pet owners are prohibited from discharging pet waste to receiving waters
C Pet Management
• Residents are prohibited from allowing their pets to run free in residential
neighborhoods
• Disposal of Trash
o The following activities are prohibited:
E
• Littering
• Dumping trash, including large appliances, furniture, hazardous waste,
and other unwanted items, into the M54
o The following BMPs are encouraged:
• Dispose of trash in provided trash cans or shared dumpsiers and to
ensure trash bags are not leaking prior to disposal
• Recycle waste products where possible
• Compost food scraps and green waste where possible
• Pick up, ssgeep up, and mop up trash and spills surrounding the trash
can /dumpster, using minimal .eater and cleaning products, if necessary.
No discharge to the MS4 is allowable during this process.
• Keep trash can and /or dumpster lids closed
CITY OF PJIVAI JLIW DICTIONAL Un4l' .. PAGI: C.45
'.L
-35-