HomeMy WebLinkAbout2026-007241 2026007241
Elaina Cano
San Luis Obispo - County Clerk-Recorder
03/10/2026 04:39 PM
Recorded at the request of
PUBLIC
Titles: 1 Pages: 18
RECORDING REQUESTED BY: Fees: $65.00
City of Arroyo Grande Taxes:Total: $0.000
Community Development Department
szeniciiirituil
WHEN RECORDED,PLEASE RETURN TO
(SYSTEM OWNER ADDRESS)
CITY OF ARROYO GRANDE
CITY CLERK
300 EAST BRANCH STREET
ARROYO GRANDE,CA 93420
AGREEMENT
Private Stormwater Management
System Operation and Maintenance
And Right of Entry
SWP Case#: SWP23-000031 (From Community Development Department)
Property Address: 951 E. GRAND AVENUE,ARROYO GRANDE
(Street No. &Street Name, City)
Property APN:077-223-005 Building Permit#: BLD23-000580
Project Description (hereinafter referred to as "Project'): TWO-STORY,MIXED-USE BUILDING
CONSISTING OF STORAGE SPACE ON THE GROUND FLOOR AND THREE CONDOMINIUM
UNITS ON THE UPPER FLOOR.
Legal Description: Refer to Exhibit A, attached hereto
System Description: Refer to Exhibit B, attached hereto
This Private Stormwater Management Facilities Operation and. Maintenance Agreement and
Right of Entry ("Agreement") is made and e r this Z 3 day of
, 20 2 6 , by and between� � 7 ✓lrG C
(hereinafter referred to as "Property Owner") and the City of Arroyo Grande, located in the
State of California, (hereinafter referred to as "City"). The Property Owner and City are
individually referred to herein as a "party" and collectively as the "parties." This Agreement is
made in accordance with existing codes and regulations and in accordance with the approved
Project plans and specifications (hereinafter collectively referred to as "Plans") with respect to
the following recitals:
City of Arroyo Grande Page of
UPDATED 17/30/2018
RECITALS
The undersigned Property Owner of the real property referenced above, hereby covenants with
City to utilize on-site stormwater management systems (i.e. structural and/or non-structural) to
minimize runoff and pollutants in stormwater runoff and to provide permanent storm drainage
maintenance to control, manage, retain, treat, infiltrate and dispose of (1) on-site storm
drainage for the Project and (2) ancillary street and site drainage from the adjoining street and
sites, as stipulated in the Plans and in the Private Stormwater Operations and Maintenance
Manual on file at the City (hereinafter referred to as "Manual"). The storm drainage
improvements shown and described in Exhibit B are hereinafter referred to as the "System."
Property Owner is solely responsible for adhering to the requirements set forth in the Plans and
Manual and agrees to the following conditions in compliance with all local, state, federal laws
and regulations and according to the Plans and Manual:
1. MAINTENANCE: Property Owner shall maintain the System as required in the Plans
and Manual.
2. MONITORING: Property Owner shall monitor the System as required in the Plans and
Manual.
3. INSPECTIONS: Property Owner shall routinely inspect the System as required in the
Plans and Manual.
4. CLEANINGS: Property Owner shall routinely clean the System as required in the Plans
and Manual.
5. REPAIRS: Property Owner shall repair the System as required in the Plans and Manual.
6. DOCUMENT & REPORT: Property Owner shall document all maintenance,
monitoring, inspections, cleanings and repairs made to the System in the annual report
submitted to City by June Pt of each year in a format approved by City as detailed in the
Plans and Manual.The Annual Stormwater Post-Construction Processing Fee shall be billed
to the Property Owner upon receipt and processing of the annual inspection report as
established in the City's standard fee schedule.
7. CITY'S RIGHTS & AUTHORITY: Per this Agreement, City has the right and
authority to inspect the System to determine compliance (i.e. maintenance, monitoring,
inspections, cleanings, repairs, documentation and reporting) which may result in
enforcement activities and/or abatement if necessary pursuant to applicable laws and
regulations. Property Owner hereby consents to City conducting said inspections between
the hours of 8:00 a.m. through 5:00 p.m., Mondays through Fridays. This Agreement shall
not be construed as precluding City from conducting inspections, which may be necessary
due to an emergency.
8. FAILURE TO MAINTAIN, CLEAN AND/OR REPAIR SYSTEM: Failure to
maintain, monitor, inspect, clean, repair, or document and report as required herein shall
constitute a public nuisance. The City may remedy such public nuisance through any of
the applicable procedures as set forth in the City of Arroyo Grande Municipal Code,
and/or may pursue any other legal or equitable remedies to abate such public nuisance.
City of Arroyo Grande Page o/
UPDATED 11/30/2018
9. INDEMNIFICATION: Property Owner further agrees to defend, indemnify, protect and
hold the City and its agents, officers and employees harmless from and against any and all
claims asserted or liability established for damages or injuries to any person or property,
including to Property Owner's tenants, guests, invitees, agents or employees, which arise
from or are connected with or caused or claimed by the acts or omissions of Property
Owner, and its agents, employees or contractors, in performing the obligations specified
herein, and all expenses of investigating and defending against same; provided, however,
that Property Owner's duty to indemnify and hold harmless all not include any claims or
liability arising from the established sole negligence or willful misconduct of the City, its
agents, officers or employees. Nothing in this Agreement, City's approval of the
subdivision or other applications or plans and specifications, or inspection of the work, is
intended to acknowledge responsibility or liability therefor unless otherwise provided by
applicable law.
10. BINDING ON FUTURE OWNERS: This covenant shall run with the land and shall be
binding upon the undersigned owners, their heirs, executors, administrators, assigns and
successors in interest. Any change in property ownership shall result in notification,
including new Property Owner contact information, to the City within 30 days the title
transfer.
11. RECORDING OF AGREEMENT: This Agreement shall be recorded in the office of
the San Luis Obispo County Recorder, and such recordation shall serve as notice of the
restrictions and obligations contained herein to be performed and observed by Property
Owner and the successors in interest to all or any portion of Property Owner's Property.
12. NOTICES: Any notice, demand, request, consent, approval or communication to Property
Owner under this Agreement (hereinafter collectively referred to as "Notices") shall be in
writing and either served personally or sent by prepaid, first-class mail to the person and
address set forth below. Alternately, Property Owner may elect to have Notices sent by e-
mail if indicated below and an e-mail address is provided. Property Owner shall notify City
of any change in address, e-mail, or transfer of ownership. Any notice shall be deemed to
be effective five calendar days after the date mailed or, if applicable, on the same date the
Notice was e-mailed.
C�►2�C 0 Pl COT LL
&2E'a-nOTD, L L 76 / Vi 4 V,4 uevto
System Owner (Printed Name) Owner's Street Address
( w fL 4r( 4r L( C. ?QC, 14 t1.14 (--s 4/Qc ,�.,�i 9IV 26
Business Affiliation and Title Owner'. City/State, Zip Code
(if applicable)
ate Owner's Email Address:
I agree to receive Notices by e-mail: Yes 53 No El
City of Arroyo Grande Page of
UPDATED 7 7/30/2018
CITY OF ARROYO GR. :.
at ew Downing
City Manager, City of Arroyo Grande
2/3/zz?�0
Date
ACKNOWLEDGMENT
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 )
) ss.
COUNTY OF SAN LUIS OBISPO )
On e.-briwl.4 , 2Q,9-(p, before me, ii. (.� [ .1��•� st_�
a Notary Public, in for the State of California, personally appeared
1)'tir /J 14.4 , who proved to me on the basis of
satisfactory evidence to bPthe 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
= JU' A.NAWKINS gnature of Notary ublic
a Notary Public•California
-
I ti- San Luis Obispo County
[SEAL] `
Commission of 2483897
My Comm.Expires Mar 5,2028
City of Arroyo Grande Page of
UPDATED 11/30/2018
PERTY O •
23 - 2�
S ste caner zgnature) Date
fl ext
774 4'c L
ystem Owner(Printed Nanze)
d'VE Fc.4TC4T LLc p2�'S •
Business Affiliation and Title (ifappl cable)
ACKNOWLEDGMENT
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 )
) ss.
COUNTY OF SAN LUIS OBISPO )
On tl2 1 2432.Lt , 20 , before me,. l('
a Notary Pubic, in and for the State of California, personally appeared
e1YoCep,,1, ct'cv,\\ _ , 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.
+�'`'v�, ASHtEY TOSTE
COMM. #2441153 <
jsf 4 NOTARY PUBLIC-CALIFORNIA �] g
� cn Si nature
1 SAN LUIS OBISPO COUNTY
� +t � COSNL,..1
My Camm.Expires March 13,2027 (. ignatu e of Notary Public
[SEAL]
City of Arroyo Grande Page of
UPDATED 11/30/2018
•
Exhibit A
Property Legal Description in Full
City ofArroyo Grande Page of
UPDATED 77/30/2018
EXHIBIT A
LEGAL DESCRIPTION
THE LAND REFERRED TO HEREIN BELOW IS SITUATED IN THE CITY OFARROYO GRANDE,
COUNTY OFSAN LUIS OBISPO,STATE OF CALIFORNIA AND IS DESCRIBED AS
FOLLOWS:
PARCEL 1:
THAT PORTION OF LOT2 OFTHE FOLSOM TRACT,IN THE CITY OF ARROYO GRANDE,
COUNTY OF SAN LUIS OBISPO,STATE OF CALIFORNIA,ACCORDING TO MAP
RECORDED SEPTEMBER 26, 1891 IN BOOK B, PAGE 75 OF MAPS,IN THE OFFICE OF THE
COUNTY RECORDER OF SAID COUNTY, DESCRIBED AS FOLLOWS:
BEGINNING ATA POINT ON THE NORTH LINE OF SAID LOT DISTANT THEREON,
SOUTH 89°56'EAST,90 FEET FROM THE NORTHWEST CORNER OF SAID LOT;THENCE
SOUTH 0°04'WEST, 160 FEET;THENCE SOUTH 89° 56'EAST,85 FEET;THENCE NORTH
0°04'EAST, 160 FEETTO A POINT ON THE NORTH LINE OF SAID LOT 2;THENCE NORTH
89°56'WEST ALONG THE NORTH LINE OF SAID LOT,85 FEET TO THE POINT OF
BEGINNING.
PARCEL 2:
THAT PORTION OF LOT 2 OFTHE FOLSOM TRACT, IN THE CITY OFARROYO GRANDE,
COUNTY OF SAN LUIS OBISPO,STATE OF CALIFORNIA,ACCORDI NG TO MAP
RECORDED SEPTEMBER 26, 1891 IN BOOK B, PAGE 75 OF MAPS,IN THE OFFICE OF THE
COUNTY RECORDER OF SAID COUNTY, DESCRIBED AS FOLLOWS:
BEGINNING AT POINT ON THE EASTERLY LINE OF SAID LOT2,DISTANT THEREON
SOUTH 160 FEET FROM THE NORTHEAST CORNER OF SAID LOT;THENCE NORTH 89°56'
WEST, PARALLEL WITH THE SOUTH LINE OF GRAND AVENUE, 185 FEET TO THE TRUE
POINT OF BEGINNING;THENCE CONTINUING NORTH 89°56'WEST,85 FEET;THENCE
SOUTH 0°09'WEST PARALLEL WITH THE EASTERLY LINE OF LOT 2,50 FEET;THENCE
SOUTH 89°56'EAST,85 FEET;THENCE NORTH 0°09'EAST,50 FEET TO THE TRUE POINT
OF BEGINNING.
Exhibit B
Stormwater Management System
City of Arroyo Grande Page of
UPDATED 11/30/2018
Exhibit B: Structural Best Management Practice (BMP) Description
BM P#:23-000031-01
1. Performance
Requirement ❑X Water Quality Treatment 0 Runoff Retention ❑ Peak Management
Addressed (Performance Requirement (Performance Requirement (Performance Requirement
(Check all that apply): #2) #3) #4)
Decentralized BMP: D Biofiltration Feature J Bioretention Feature
®Bioswale 0Catch Basin Insert ut Infiltration Feature
2.Type of BMP
Installed: Settling Basin 0 Porous Pavement 0 Filtration Device
(Check only one): Centralized BMP: ®Bed Filter 0 Detention Basin
Dry Basin D Infiltration Basin D Wet Basin
0 Media Filter 0Treatment Vault
3. Location of BMP Location: Onsite 0Offsite Contributing Impervious Area(ft2): 6,784
(Complete ALL fields) Narrative Location Description:
Located under the parking stalls in front of the southwest corner of the proposed building.
Drainage Management Drainage Area
Area(DMA)Number: 01 Treated(acres): 0.16
Latitude:35°07'04.86"N Longitude: 120°35'33.06"W
Design Storm Flow(cfs): n/a
4 Drainage Design
Criteria:
(As applicable): Design Storm Capacity(ft): 927.5
5.Design Details
Width(ft): 8.42 Slope(ft/ft): 0
Full constructed Dimensions Depth(ft): 6.75 BMP CapacityNolume(ft3): 1,064
Ms applicable): Length(ft): 34.42 Surface Area(ft2): 290
Is this BMP EYES ONO BMP Vegetated? DYES ONO
subsurface?
Design Vegetation Does this BMP involve a DYES ONO
n
Height(ft): /a manufactured product?
6.Manufactured Product Product Name: StormTech
Specifications: Manufacturer/Model Number:
(Include manuals and Advanced Drainage Systems, Inc./MC 3500
specifications) Number Installed Onsite: 1 System (4 chambers and 2 end caps)
Product Life: 50-years
7. Maintenance and Inspection Frequency: ElPre-Rain ZMonthly 11 Semi-Annually❑Annually
inspection Frequency:
Maintenance Li Monthly Semi-Annually Annually Biennially
Frequency:
City of Arroyo Grande Page of
UPDATED 11/30/2018
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CITY OF CITY OF ARROYO GRANDE
p yo GR4NoF COMMUNITY DEVELOPMENT DEPARTMENT OFFICE USE ONLY
SWP
Private Stormwater System Plans
CALFFORNIA/. and Manuals
Subsurface Structural Best Management Practice Maintenance Information
Assigned BMP#:
Structural BMP 23-000031-01
Maintenance BMP Feature T
Details YPe: Media FilterEj Treatment Vault ❑ Bed Filter
Infiltration Feature/Basin 0 Detention Basin
Does the BMP include a Contact for vendor who can provide replacement parts or maintenance
proprietary device/structure? instructions:
Et YES NO ADVANCED DRAINAGE SYSTEM, INC.-TERENCE ZHAO
terence.zhao@ads-pipe.com
626-425-2874
Describe short-term maintenance requirements(frequency of replacement or inspection):
FOR THE FIRST YEAR,THE ISOLATOR ROW SHOULD BE INSPECTED EVERY 6 MONTHS.AFTER THE FIRST YEAR,INSPECT SYSTEM FOR SEDIMENT,TRASH,AND
DEBRIS ACCUMULATION OR STANDING WATER AFTER STORM EVENTS.WHEN THE AVERAGE DEPTH OF SEDIMENT/DEBRIS EXCEEDS 3-INCHES,CLEAN OUT
THE ISOLATOR ROW.INSPECT UPSTREAM INLETS AND REMOVE OBSTRUCTIONS MONTHLY.SEE MANUFACTURER MAINTENANCE SPECIFICATIONS FOR
ADDITIONAL INFORMATION.
Estimated annual cost for maintenance:
$200
Describe long-term maintenance requirements:
AFTER THE FIRST YEAR,INSPECT SYSTEM FOR SEDIMENT,TRASH,AND DEBRIS ACCUMULATION OR STANDING WATER AFTER STORM
EVENTS.WHEN THE AVERAGE DEPTH OF SEDIMENT/DEBRIS EXCEEDS 3-INCHES,CLEAN OUT THE ISOLATOR ROW.INSPECT UPSTREAM
INLETS AND REMOVE OBSTRUCTIONS.SEE MANUFACTURER MAINTENANCE SPECIFICATIONS FOR ADDITIONAL INFORMATION.
Contact information for local professional qualified to maintain or repair this BMP:
TBD
Additional notes:
300 E.BRANCH STREET I ARROYO GRANDE, CALIFORNIA 93420 I (805)473-5420
www.arrovogrande.orq I agcitv@arrovogrande.org
UPDATED 11/30/2018
1.,
StormTech.
,1111TforDs
Isolator Row
O&M Manual
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— INSPECTION
. The frequency of inspection and maintenance varies by location.A
routine inspection schedule needs to be established for each individual
location based upon site specific variables.The type of land use(i.e.
industrial,commercial,residential),anticipated pollutant load,percent
• ` �p imperviousness,climate,etc.all play a critical role in determining the
actual frequency of inspection and maintenance practices.
` / At a minimum,StormTech recommends annual inspections.Initially,
_ the Isolator Row should be inspected every 6 months for the first year
of operation.For subsequent years,the inspection should be adjusted
based upon previous observation of sediment deposition.
The Isolator Row incorporates a combination of standard manhole(s)and strategically located inspection ports
(as needed).The inspection ports allow for easy access to the system from the surface,eliminating the need to
perform a confined space entry for inspection purposes.
If upon visual inspection it is found that sediment has accumulated,a stadia rod should be inserted to
determine the depth of sediment.When the average depth of sediment exceeds 3 inches throughout the length
of the Isolator Row,clean-out should be performed.
MAINTENANCE
The Isolator Row was designed to reduce the cost of periodic maintenance.By"isolating"sediments to just
one row,costs are dramatically reduced by eliminating the need to clean out each row of the entire storage
bed.If inspection indicates the potential need for maintenance,access is provided via a manhole(s)located on
the end(s)of the row for cleanout.If entry into the manhole is required,please follow local and OSHA rules for a
confined space entries.
Maintenance is accomplished with the JetVac process.The JetVac process utilizes a high pressure water
nozzle to propel itself down the Isolator Row while scouring and suspending sediments.As the nozzle is
retrieved,the captured pollutants are flushed back into the manhole for vacuuming.Most sewer and pipe
maintenance companies have vacuum/JetVac combination vehicles.Selection of an appropriate JetVac nozzle
will improve maintenance efficiency.Fixed nozzles designed for culverts or large diameter pipe cleaning are
preferable.Rear facing jets with an effective spread of at least 45"are best.Most JetVac reels have 400 feet
of hose allowing maintenance of an Isolator Row up to 50 chambers long.The JetVac process shall only
be performed on StormTech Isolator Rows that have AASHTO class 1 woven geotextile(as specified by
StormTech)over their angular base stone.
StormTech Isolator Row(not to scale)
Note:Non-woven fabric is only required over the inlet pipe connection into the end cap for SC-180LP,DC-780,MC-3500 and MC-4500 chamber
models and is not required over the entire Isolator Row.
—
,GTa 6041a COVERENTEF N9DUTGR ROW WIN Nos _ "'OVNOfiY.NNPrsntNPORT
GEOSYNRETIGS FOR NON.WOYEN OEORMIE :',... ••
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•
STEP 1
Inspect Isolator Row for sediment.
A)Inspection ports(if present)
I. Remove lid from floor box frame
ii.Remove cap from inspection riser
M. Using a flashlight and stadia rod,measure depth of sediment and record results on maintenance log.
iv. If sediment is at or above 3 inch depth,proceed to Step 2.If not,proceed to Step 3.
B)All Isolator Rows
i. Remove cover from manhole at upstream end of Isolator Row
II.Using a flashlight,inspect down Isolator Row through outlet pipe
1. Mirrors on poles or cameras may be used to avoid a confined space entry
2. Follow OSHA regulations for confined space entry if entering manhole
iii. If sediment is at or above the lower row of sidewall holes(approximately 3 inches),proceed to Step 2.
If not,proceed to Step 3.
STEP 2
Clean out Isolator Row using the JetVac process.
A)A fixed floor cleaning nozzle with rear facing nozzle spread of 45 inches or more is preferable
B)Apply multiple passes of JetVac until backflush water is clean
C)Vacuum manhole sump as required
STEP 3
Replace all caps,lids and covers,record observations and actions.
STEP 4
Inspect&clean catch basins and manholes upstream of the StormTech system.
1)B)..
2 1)A)
{ /
•
;i1e1 i el IoIN P,
SAMPLE MAINTENANCE LOG
a/15/11 6.3 fE "acme Net.;- EctL a in.Fixed Fount is CI frame at a3M
etude
9/24/11 6.2 o.1 fE Some grit fait SM
6/20/13 5.8 0.5 fE Mucky feel,debris visible th mekkole aka iu Nd
Isolator Row,maLutewance due
7/7/13 6.3 fE o SysEev i jeEEed aNd vo c4umed D3M
_ I
StormTech
' Tom'
Ault, rf Drainage Arni Inc.
cao TrOr an Qwd Any„ ca 4".0
INTRODUCTION
An important component of any Stormwater Pollution Prevention
Plan is inspection and maintenance.The StormTech Isolator Row is
a technique to inexpensively enhance Total Suspended Solids(TSS)
removal and provide easy access for inspection and maintenance.
THE ISOLATOR ROW
The Isolator Row is a row of StormTech chambers,either SC-160LP,
SC-310,SC-310-3,SC-740,DC-780,MC-3500 or MC-4500 models,
that is surrounded with filter fabric and connected to a closely located
manhole for easy access.The fabric-wrapped chambers provide for Looking down the Isolator Row from the
opening,woven is shown
settling and filtration of sediment as storm water rises in the Isolator manhole between the chamber and otextfe
stone base.
Row and ultimately passes through the filter fabric.The open bottom
chambers and perforated sidewalls(SC-310,SC-310-3 and SC-740
models)allow storm water to flow both vertically and horizontally out of
the chambers.Sediments are captured in the Isolator Row protecting
the storage areas of the adjacent stone and chambers from sediment
accumulation.
Two different fabrics are used for the Isolator Row.A woven geotextile
fabric is placed between the stone and the Isolator Row chambers.
The tough geotextile provides a media for storm water filtration and
provides a durable surface for maintenance operations.It is also
designed to prevent scour of the underlying stone and remain intact
during high pressure jetting.A non-woven fabric is placed over the
chambers to provide a filter media for flows passing through the
perforations in the sidewall of the chamber.The non-woven fabric is not
required over the SC-160LP,DC-780,MC-3500 or MC-4500 models as
these chambers do not have perforated side walls. StormTech Isolator Row with
The Isolator Row is typically designed to capture the"first flush"and Overflow Spillway(not to scale)
offers the versatility to be sized on a volume basis or flow rate basis.
An upstream manhole not only provides access to the Isolator Row but PRE-��„M�rr
typically includes a high flow weir such that storm water flowrates or
volumes that exceed the capacity of the Isolator Row overtop the over ISTORMTECH
SOLATOR w
flow weir and discharge through a manifold to the other chambers.
The Isolator Row may also be part of a treatment train.By treating }4'y
storm water prior to entry into the chamber system,the service life can �� '
be extended and pollutants such as hydrocarbons can be captured. FLOW
WEIR ���SDI
Pre-treatment best management practices can be as simple as MU MINIM
deep sump catch basins,oil-water separators or can be innovative EMI
storm water treatment devices.The design of the treatment train and
selection of pretreatment devices by the design engineer is often ,ECCENTRIC SMI
driven by regulatory requirements.Whether pretreatment is used or not,
the Isolator Row is recommended by StormTech as an effective means ®�!
to minimize maintenance requirements and maintenance costs. �-a-1'16
Note: See the StormTech Design Manual for detailed information on D
designing inlets fora StormTech system,including the Isolator Row. OF„a,,,,L
ACCESS STORMTECH CHAMBERS
ThE T ADVANCED 11.?TER MiW4CE1;JEIJT SOLUTIONS
2
CITY OF CITY OF ARROYO GRANDE
"`' " "'f COMMUNITY DEVELOPMENT DEPARTMENT OFFICE USE ONLY
` SWP
_�: . ,,.►'�-yy}®� Engineer's Certification of Stormwater
``,, CALIFORNEA/el Structural Best Management Practices
951 E.GRAND AVENUE ARROYO GRANDE
Project Street Address City
COTTRELL MIXED USE BLD23-000580
Project Name Construction Permit Number(s)
I, the undersigned California Registered Civil engineer, hereby certify that I or my authorized agent
have inspected each of the stormwater Structural Best Management Practices (BMPs) required
for the approval of the above referenced Project. I have found the BMPs to be installed
consistent with the approved Stormwater Control Plan, and that BMPs were constructed and are
now sufficiently stabilized in substantial conformance with the approved grading and/or building
plans. I state that, to the best of my knowledge, the following elements have been
satisfactorily installed or completed:
:✓ Drain inlet and outlet elevations are correct.
Specialized media (rock or soil)and devices installed correctly per design plans.
❑✓ Appropriate landscape plant species installed per design plans.
❑✓ Relevant maintenance manuals have been provided to the system owner/operator.
✓❑ Owner/operator is aware of any sub-grade features and required maintenance.
❑✓ Piping and connections on any sub-grade features are installed correctly.
❑✓ Structural BMPs are installed and functioning as designed per approved plans.
Any revisions made during construction to the originally approved plans were reviewed and approved
by City staff and are indicated on As-Builts and revised Operations and Maintenance Plan.
Matthew R Walsh,Walsh Engineering
p
Design Engineer Name and Affiliation Qt ESS/
C79026, Registered Professional Engineer Civil
License Number and Type cr C 79026
/174 \)/\ 1/12/2026 'tr
Design Engineer Signature Date
CIVIL `
OF CO
300 E.BRANCH STREET I ARROYO GRANDE, CALIFORNIA 93420 I (805)473-5420 PAGE 1 OF 1
www.arrovogrande.orq I agcity@arrovogrande.orq UPDATED 77/30/2018
•
CITY OF I CITY OF ARROYO GRANDE OFFICE USE ONLY
COMMUNITY DEVELOPMENT DEPARTMENT SWP
Private Stormwater System Owner,
CALIFO RNIA zi; Agent, & Designer Information
SWP23-000031 BLD23-000580
Stormwater Permit (SWP) Number Building Permit Number
(SWP##-####) (BLD##-######)
951 E.GRAND AVENUE
Project Address
SYSTEM OWNER:
GREG COTTRELL
Current Property Owner (Include name of primary contact)
509 TRAFFIC WAY
Street Address
ARROYO GRANDE CA
City State
93420 805-440-6974
Zip Code Phone Number
GREG@RUGGEDRADIOS.COM
Owner Email:
SYSTEM DESIGNER:
MATTHEW WALSH-WALSH ENGINEERING
Designer Name and Affiliation
C79026-CIVIL
Designer License Number and Type
1108 GARDEN STREET,SUITE 202
Street Address
SAN LUIS OBISPO CA
City State
93401 805-319-4948
Zip Code Phone Number
MATT@WALSHENGINEERING.NET
Designer Email:
300 E.BRANCH STREET I ARROYO GRANDE, CALIFORNIA 93420 I (805)473-5420 PAGE 1 OF 2
www.arrovogrande.orq I agcitv@arrovogrande.orq UPDATED 11/30/2018
•
CITY OF CITY OF ARROYO GRANDE OFFICE USE ONLY
COMMUNITY DEVELOPMENT DEPARTMENT SWP _
Private Stormwater System Owner,
#bLIFORN4 Agent, & Designer Information
PROJECT AGENT (if applicable):
Agent Name and Affiliation(Include name of primary contact)
Street Address
City State
Zip Code Phone Number
Agent Email:
COORDINATING CITY REPRESENTATIVE.
John Benedetti
City Representative(Printed Name)
Senior Engineer
City Representative Title
JBenedetti@arroyogrande.org (805)473-5445
Email Phone
300 E.BRANCH STREET I ARROYO GRANDE, CALIFORNIA 93420 I (805)473-5420 PAGE 2 OF 2
www.arroyogrande.orq I aacity@arrovoarande.orq UPDATED 11/30/2018
END OF DOCUMENT