HomeMy WebLinkAbout200310132012 STORM EASEMENT 101303Return Address:
City of Auburn
City Clerk
25 West Main
Auburn, WA 98001
Above this line reserved for recordine information.
STORM WATER EASEMENT AND MAINTENANCE AGR EMENT
BLD03-0212 t~Dt,3H N LOT
Reference # (if applicable): N/A V W 12-
Grantor/Borrower: J & M Holdings, LLC
z~03I~I12I1NbNSI~N
10-13-2003 PIERCE COUNTY. NGTON
Grantee/Assignee/Beneficiary: City of Auburn
Legal Description/STR: NW '/4 18-21N-05E Said document(s) Were %d for
retard by Pacific Northwes Title as
Assessor's Tax Parcel ID#: 182105-9137 aocommodation onl . It h not beer,
examined as to proper execution or
as to its'affl>.^.t c--+on r:dez.
THIS EASEMENT AND AGREEMENT made and entered into this ~*day of
sc-:T - , 2003, by and between the City of Auburn, a municipal corporation
of King County, Washington, hereinafter referred to as "CITY" and J & M Holdings, LLC,
hereinafter referred to as "PROPERTY OWNER".
WHEREAS, PROPERTY OWNER has applied for certain permits with the CITY
for the construction of facilities for Tomer Office Building located at 316 - 6`r' Street NE,
which create impervious surface; and
WHEREAS, the PROPERTY OWNER will complete a storm system; and
WHEREAS, the PROPERTY OWNER and the CITY desire that the storm system
be maintained to provide adequate facilities for controlling both the quantity and quality of
storm drainage; and
WHEREAS, for maintenance of a storm system it is necessary to have appropriate
right-of-way to bring in equipment to conduct maintenance functions; and
WHEREAS, maintenance requirement is a covenant running with the land and
binding upon all heirs, successors and assigns of both parties; and
Storm Water Easement and Maintenance Agreement
Page 1 of 16
EXCISE TAX EXEMPT DATE -
Pierce County
By _ c Auth. Sig
WHEREAS, the parties desire that this Agreement be recorded to advise heirs,
successors and assigns of both parties as to the existence of this easement and agreement;
and
WHEREAS, an easement is needed to bring in maintenance equipment; and
WHEREAS, the parties are both desirous of permitting inspection of the storm
system to make certain that it is.functioning properly and for purposes of determining the
appropriate repairs.
NOW, THEREFORE, BASED UPON MUTUAL COVENANTS TO BE
DERIVED THE PARTIES AGREE AS FOLLOWS:
Section 1, EASEMENT
PROPERTY OWNER hereby provides an easement over, under and on that portion
of the property as showing on the approved Record Drawings revised pursuant to
construction records for the City of Auburn under Permit No. GRA03-0023, which Record
Drawings are hereby incorporated by reference as if set out in full. This easement shall be
a burden to that real estate which is legally described and attached as Exhibit "A" and
incorporated herein by this reference, and shall be of benefit to the City storm utility
system.
Section 2, HEIRS, SUCCESSORS AND ASSIGNS
This Agreement shall be binding upon the heirs, successors and assigns of the
parties.
Section 3, MAINTENANCE
The PROPERTY OWNER agrees to maintain the storm system in accordance with
the ordinances and all applicable codes of the CITY and the Storm Water Pollution
Prevention Maintenance and Operation Schedule attached as Exhibit "B" and incorporated
herein by this reference. The PROPERTY OWNER does hereby agree that the CITY may
enter onto the property of the PROPERTY OWNER via the easement described above to
inspect and perform necessary maintenance if, after the PROPERTY OWNER is given
notice to maintain, the PROPERTY OWNER fails to maintain. Further, the PROPERTY
OWNER agrees the CITY may enter onto the property of PROPERTY OWNER via the
easement described above to perform emergency maintenance in the event of the storm
system's failure which might result in adverse impacts(s) on public facilities or private
facilities of other property owners. In both events the PROPERTY OWNER agrees
Storm Water Easement and Maintenance Agreement
Page 2 of 16
he/she/they/it shall reimburse the CITY for the costs incurred by the CITY in maintaining
the storm system. Should the CITY incur attorney's fees and/or costs in enforcing the
agreement and/or in maintaining or collecting maintenance fees, the PROPERTY OWNER
agrees to pay reasonable attorney's fees and all costs incurred by the CITY.
Section 4, ACKNOWLEDGMENT OF OTHER ENFORCEMENT ACTIONS
PROPERTY OWNER acknowledges that there may be liability for violations of
codes that could result in additional fines and/or the possibility of incarceration in addition
to the fees for maintenance should violations occur.
EXECUTED as of the date first written above.
,lid r~ Ilk OF AUBURN
i
City Engineer ate
Owner
CP/bi
File: #949
REF. H:Development\Forms\Legal Documents
Date
Storm Water Easement and Maintenance Agreement
Page 3of16
STATE OF WASHINGTON)
)ss.
COUNTY OF KING )
I certify I have know or have satisfactory evidence that -j a. VA,--5 -Ze-) M c /
is/are the person(s) who appeared before me, and said person(s) acknowledged that
he/she/they signed this instrument on oath stated that he/she/they was/were authorized to
execute the instrument and acknowledge as the D-'o pe-r 4,-i Oc,) n e-~
of -_-I m /o /d i ,I G _c
a limited liability company, to be the free and voluntary act of such party for the uses and
purposes mentioned in the instrument.
Dated 9 - ) G -C) 3
y
0-, P-F ty NO
.0 G
u .
v gyp
grEOF
~12
ary Public in and for the State of Washington
iding at -'e A rte / 1,J, :I-
appointment expires S- a 9 - O5
STATE OF WASHINGTON)
)ss.
County of King )
I certify that I know or have satisfactory evidence that Dennis Selle is the person who
appeared before me, and said person acknowledged that he signed this instrument, on oath
stated that he was authorized to execute the instrument and acknowledged it as the CITY
ENGINEER of THE CITY OF AUBURN to be the free and voluntary act of such party for
the uses and purposes mentioned in this instrument.
Dated 914 " kj
jj Nom. •
199.
L e4- G-; V
Notary Public in and
Residing at ---T,
My appointment exp
the State of W
rr
Storm Water Easement and Maintenance Agreement
Page 4 of 16
EXHIBIT "A"
LEGAL DESCRIPTION
THAT PORTION OF THE NORTHWEST QUARTER OF THE NORTHWEST
QUARTER OF SECTION 18, TOWNSHIP 21 NORTH, RANGE 5 EAST, W.M., IN
KING COUNTY, WASHINGTON, BEING MORE PARTICULARLY DESCRIBED AS
FOLLOWS:
BEGINNING AT THE NORTHWEST CORNER OF LOT 8 BLOCK 2, JAMES W.
WARREN FIRST ADDITION TO AUBURN, ACCORDING TO THE PLAT THEREOF
RECORDED IN VOLUME 41 OF PLATS, PAGE 29, IN KING COUNTY,
WASHINGTON;
THENCE ALONG THE WEST LINE OF SAID LOT 8, SOUTH 3°10'00" WEST, 136.78
FEET, TO THE SOUTHWEST CORNER OF SAID LOT 8;
THENCE ALONG THE SOUTH LINE OF LOTS 8 AND 9 OF SAID PLAT, NORTH
89°49'00" EAST, 112.11 FEET TO A POINT 5 FEET WEST OF THE SOUTHEAST
CORNER OF SAID LOT 9;
THENCE PARALLEL WITH THE EAST LINE OF SAID LOT 9, NORTH 0°11'00"
WEST, 136.54 FEET TO THE NORTH LINE OF SAID LOT 9;
THENCE ALONG THE NORTH LINE OF SAID LOTS 9 AND 8, SOUTH 89°49'00"
WEST, 104.12 FEET 1.0 THE NORTHWEST CORNER OF SAID LOT 8 AND THE
POINT OF BEGINNING.
Storm Water Easement and Maintenance Agreement
Page 5 of 16
EXHIBIT "B"
STORMWATER POLLUTION PREVENTION PLAN
For
TOMER OFFICE BUILDING
G RA #03-0023
BLD #03-0212
Site Address:
The project is located in NW Y4, Section 18 - Township 21 - Range 5 East,
W.M., 316 -6th Street NE. The Tax Parcel # 1821059137
Introduction:
This storm drainage technical inform
address the City of Auburn's site
requirements for the proposed Tomer
Street NE. The site has an area o
currently vacant. The subject site will
and associated parking.
ation report has been prepared to
development and storm. drainage
Office Building located at 316 - 6th
f approximately 0.45 acres and is
be developed with an office building
The subject site will include a new 5,400 SF office building and 7,200 SF of
new paved parking.
According to the City of Auburn's Construction Standards for stormwater
management, the city requires storm water quantity and quality control to all
proposed developments. We have proposed to collect all of the storm
water runoff from the landscaped, building and pavement areas in a series
of catch basins. This water will be conveyed by surface sheet flow to a
parking lot pond. From the control structure the storm water will be
released into a StormFilter for water quality treatment and then into a 12"
proposed drainage line that connects into the existing 12" drainage pipe in
6th St NE.
Plan Goal
The specific purpose for the storm water facility is to minimize pollution that
is typically associated with modern development. In general, pollution from
motor vehicles and pollution generated from erosion. Attached to this
Storm Water Easement and Maintenance Agreement
Page 6 of 16
narrative is a maintenance manual, which offers guidelines to the owner for
storm water facility maintenance.
Prevention BMP'S
The catch basins shall have stenciled on them "DUMP NO WASTE -
DRAINS TO STREAM." The owner shall be responsible for sweeping the
lot, installing storm drainage stenciling and provide spill control procedures.
In case of spill call DOE at 1-425-649-7000. The catch basins, detention/
wetpond, and control structures will be visually inspected for accumulation
of debris and silt and will be maintained as required by this pollution
prevention plan and attachments.
Maintenance Standards for Drainage Facilities
No. 1 - Detention Pond
No. 4 - Control Structure/Flow Restrictor
No. 5 - Catch Basins
No. 15 - StormFilter
(Department of Ecology Storm Water Manual, August 2001).
Treatment BMP'S
A two-cell StormFilter has been installed to treat runoff for conventional
pollutants. The StormFilter was designed to treat 64% of the 2-year storm
event (water quality storm) for water quality treatment. In addition, the
parking lot detention pond was designed to detain the volume created from
releasing half the existing 2-year, 10, 25, and 100-year storm events, while
holding the developed 2-year, 10, 25, and 100-year storm volumes.
The City of Auburn Utilities Section is to review and approve any changes
to this stormwater Pollution Prevention Plan prior to changes in its
implementation. Additionally, any changes in ownership or person of
responsibility are to be reported to the City Utilities Sections.
Inspection/Maintenance:
Regular inspections of the drainage facilities should be carried out twice per
year, in the spring and fall. The responsible party should keep records of
these inspections available for review by the City. Additional inspections
may be required after severe seasonal storms.
Storm Water Easement and Maintenance Agreement
Page 7 of 16
Routine maintenance of the site will include mowing, care of landscaping
and the removal of trash and debris from the drainage system. The parking
lots and driveways should be kept clean and in repair. Events such as
major storms or heavy winds will require immediate inspections for
damages.
To ensure proper water quality and treatment, the StormFilter must be
properly maintained. Be careful to avoid introducing landscape fertilizer to
receiving waters or groundwater.
Catch Basins shall be cleaned when sump is 1/3' full of sediment or debris.
Person of Responsibility:
J & M Holdings, LLC
Jim Tomer
514 Auburn Way North
Auburn, WA 98002
(253) 833-8737
Design Engineer:
Rupert Engineering, Inc
Dave Dormier, PE
1519 West Valley Highway North, Suite 101
Auburn, WA 98001
(253) 833-7776
Plan and / or Information Updates:
The City of Auburn Utilities Section is to review and approve any changes
to. this stormwater Pollution Prevention Plan prior to changes in its
implementation. Additionally, any changes in ownership or person of
responsibility are to be reported to the City Utilities Sections.
(Changes to ownership shall be reported to the City of Auburn's Utilities
Section.)
Storm Water Easement and Maintenance Agreement
Page 8 of 16
INSPECTION/MAINTENANCE CHECKLIST
STRUCTURE
DA E O INS
P GTI(~N/MAIN
TENA M
Results/
Maintenance
Date
CB #1
Inspection
Results
Maintenance
Done
Parking Lot Ponding
Inspection
Results
Maintenance
Done
CB #1 to MH #1
Inspection
Results
Maintenance
Done
MH #1 to
Inspection
StormFilter
Results
Maintenance
Done
MH #1
Inspection
Results
Maintenance
Done
Maintenance Standards for Drainage Facilities
The facility-specific maintenance standards contained in this section are
intended to be conditions for determining if maintenance actions are
required as identified through inspection. They are not intended to be
measures of the facility's required condition at all times between
inspections. In other words, exceeding these conditions at any time
between inspections and/or maintenance does not automatically constitute
a violation of these standards. However, based upon inspection
observations, the inspection and maintenance schedules shall be adjusted
to minimize the length of time that a facility is in a condition that requires a
maintenance action.
Storm Water Easement and Maintenance Agreement
Page 9 of 16
No.1 - Detention Ponds
Maintenance
Defect
Conditions When Maintenance Is
Results'Expected, When
Component `
Needed
Maintenance-Is' Performed
General
Trash & Debris.
Any trash and debris which exceed 5
Trash and debris cleared from site.
cubic feet per 1,000 square feet (this
is about equal to the amount of trash
it would take to fill up one standard
size garbage can). In general, there
should be no visual evidence of
dumping.
If less than threshold all trash and
debris will be removed as part of next
scheduled maintenance.
Poisonous
Any poisonous or nuisance
No danger of poisonous vegetation
Vegetation and
vegetation which may constitute a
where maintenance personnel or the
noxious weeds
hazard to maintenance personnel or
public might normally be. (Coordinate
the public.
with local health department)
Any evidence of noxious weeds as
Complete eradication of noxious weeds
defined by State or local regulations.
may not be possible. Compliance with
State or local eradication policies
(Apply requirements of adopted IPM
required
policies for the use of herbicides).
Contaminants
Any evidence of oil, gasoline,
No contaminants or pollutants
and Pollution
contaminants or other pollutants
present.
(Coordinate removal/cleanup with
local water quality response agency).
Rodent Holes
Any evidence of rodent holes if
Rodents destroyed and dam or berm
facility is acting as a dam or berm, or
repaired. (Coordinate with local health
any evidence of water piping through
department; coordinate with Ecology
dam or berm via rodent holes.
Dam Safety Office if pond exceeds 10
acre-feet.)
Storm Water Easement and Maintenance Agreement
Page 10 of 16
No.1- Detention Ponds
Maintenance,
;Defect
ConditionsiWhen Maintenance' Is
Results '-Expacted When
Component
Needed ° a•= -
Maintenance Is•`Performed II F
Beaver Dams
Dam results in change or function of
Facility is returned to design function.
the facility.
(Coordinate trapping of beavers and
removal of dams with appropriate
permitting agencies)
Insects
When insects such as wasps and
Insects destroyed or removed from
hornets interfere with maintenance
site.
activities.
Apply insecticides in compliance with
adopted IPM policies
Tree Growth
Tree growth does not allow
Trees do not hinder maintenance
and Hazard
maintenance access or interferes
activities. Harvested trees should be
Trees
with maintenance activity (i.e., slope
recycled into mulch or other beneficial
mowing, silt removal, vactoring, or
uses (e.g., alders for firewood).
equipment movements). If trees are
not interfering with access or
Remove hazard Trees
maintenance, do not remove
If dead, diseased, or dying trees are
identified
(Use a certified Arborist to determine
health of tree or removal
requirements)
Side Slopes
Erosion
Eroded damage over 2 inches deep
Slopes should be stabilized using
of Pond
where cause of damage is still
appropriate erosion control measure(s);
present or where there is potential for
e.g., rock reinforcement, planting of
continued erosion.
grass, compaction.
Any erosion observed on a
If erosion is occurring on compacted
compacted berm embankment.
berms a licensed civil engineer should
be consulted to resolve source of
erosion.
Storage Area
Sediment
Accumulated sediment that exceeds
Sediment cleaned out to designed
10% of the designed pond depth
pond shape and depth; pond reseeded
unless otherwise specified or affects
if necessary to control erosion.
inletting or outletting condition of the
facility.
Liner (If
Liner is visible and has more than
Liner repaired or replaced. Liner is fully
Applicable)
three 1/4-inch holes in it.
covered.
Storm Water Easement and Maintenance Agreement
Page I 1 of 16
No.1 - Detention Ponds
Maintenance
Defect
Conditions When Maintenance Is
Results ExpectedWhen
Component
Needed
Maintenance is Performed ;
Pond Berms
Settlements
Any part of berm which has settled 4
Dike is built back to the design
(Dikes)
inches lower than the design
elevation.
elevation.
If settlement is apparent, measure
berm to determine amount of
settlement.
Settling can be an indication of more
severe problems with the berm or
outlet works. A licensed civil
engineer should be consulted to
determine the source of the
settlement.
Piping
Discernable water flow through pond
Piping eliminated. Erosion potential
berm. Ongoing erosion with potential
resolved.
for erosion to continue.
(Recommend a Goethechnical
engineer be called in to inspect and
evaluate condition and recommend
repair of condition.
Emergency
Tree Growth
Tree growth on emergency spillways
Trees should be removed. If root
Overflow/
creates blockage problems and may
system is small (base less than 4
Spillway and
cause failure of the berm due to
inches) the root system may be left in
Berms over 4
uncontrolled overtopping.
place. Otherwise the roots should be
feet in height.
removed and the berm restored. A
Tree growth on berms over 4 feet in
licensed civil engineer should be
height may lead to piping through the
consulted for proper berm/spillway
berm which could lead to failure of
restoration.
the berm.
Piping
Discernable water flow through pond
Piping eliminated. Erosion potential
berm. Ongoing erosion with
resolved.
potential for erosion to continue.
(Recommend a Goethechnical
engineer be called in to inspect and
evaluate condition and recommend
repair of condition.
Emergency
Emergency
Only one layer of rock exists above
Rocks and pad depth are restored to
Overflow/
Overflow/
native soil in area five square feet or
design standards.
Spillway
Spillway
larger, or any exposure of native soil
at the top of out flow path of spillway.
(Rip-rap on inside slopes need not
be replaced.)
Erosion
See "Side Slopes of Pond"
Storm Water Easement and Maintenance Agreement
Page 12 of 16
No. 4 - Control Structure/Flow Restrictor
Maintenance
,Defect
Condition When' Maintenance is Needed
Results. Expected
Component
WhenMaintenance
is.-PerFormed ;
General
Trash and Debris
Material exceeds 25% of sump depth or 1
Control structure
(Includes Sediment)
foot below orifice plate.
orifice is not blocked.
All trash and debris
removed.
Structural Damage
Structure is not securely attached to
Structure securely
manhole wall.
attached to wall and
outlet pipe.
Structure is not in upright position (allow up
Structure in correct
to 10% from plumb).
position.
Connections to outlet pipe are not watertight
Connections to outlet
and show signs of rust.
pipe are watertight;
structure repaired or
replaced and works
as designed.
Any holes--other than designed holes--in
Structure has no
the structure.
holes other than
designed holes.
Cleanout Gate
Damaged or Missing
Cleanout gate is not watertight or is missing.
Gate is watertight
and works as
designed.
Gate cannot be moved up and down by one
Gate moves up and
maintenance person.
down easily and is
watertight.
Chain/rod leading to gate is missing or
Chain is in place and
damaged.
works as designed.
Gate is rusted over 50% of its surface area.
Gate is repaired or
replaced to meet
design standards.
Orifice Plate
Damaged or Missing
Control device is not working properly due
Plate is in place and
to missing, out of place, or bent orifice plate.
works as designed.
Obstructions
Any trash, debris, sediment, or vegetation
Plate is free of all
blocking the plate.
obstructions and
works as designed.
Overflow Pipe
Obstructions
Any trash or debris blocking (or having the
Pipe is free of all
potential of blocking) the overflow pipe.
obstructions and
works as designed.
Manhole
See "Closed
See "Closed Detention Systems" (No. 3).
See "Closed
Detention Systems"
Detention Systems"
(No. 3).
(No. 3).
Catch Basin
See "Catch Basins"
See "Catch Basins" (No. 5).
See "Catch Basins"
(No. 5).
(No. 5).
Storm Water Easement and Maintenance Agreement
Page 13 of 16
No. 5 - Catch Basins
Maintenance'
Defect
Conditions When Maintenance is`Needed
Results Expected When,
Component
'Maintenance is
„
performed
General
Trash &
Trash or debris which is located immediately
No Trash or debris
Debris
in front of the catch basin opening or is
located immediately in
blocking inletting capacity of the basin by
front of catch basin or on
more than 10%.
grate opening.
Trash or debris (in the basin) that exceeds 60
No trash or debris in the
percent of the sump depth as measured from
catch basin.
the bottom of basin to invert of the lowest
pipe into or out of the basin, but in no case
less than a minimum of six inches clearance
from the debris surface to the invert of the
lowest pipe.
Trash or debris in any inlet or outlet pipe
Inlet and outlet pipes free
blocking more than 1/3 of its height.
of trash or debris.
Dead animals or vegetation that could
No dead animals or
generate odors that could cause complaints
vegetation present within
or dangerous gases (e.g., methane).
the catch basin.
Sediment
Sediment (in the basin) that exceeds 60
No sediment in the catch
percent of the sump depth as measured from
basin
the bottom of basin to invert of the lowest
pipe into or out of the basin, but in no case
less than a minimum of 6 inches clearance
from the sediment surface to the invert of the
lowest pipe.
Structure
Top slab has holes larger than 2 square
Top slab is free of holes
Damage to
inches or cracks wider than 1/4 inch
and cracks.
Frame and/or
Top Slab
(Intent is to make sure no material is running
into basin).
Frame not sitting flush on top slab, i.e.,
Frame is sitting flush on
separation of more than 3/4 inch of the frame
the riser rings or top slab
from the top slab. Frame not securely
and firmly attached.
attached
Fractures or
Maintenance person judges that structure is
Basin replaced or
Cracks in
unsound.
repaired to design
Basin Walls/
standards.
Bottom
Grout fillet has separated or cracked wider
Pipe is regrouted and
than 1/2 inch and longer than 1 foot at the
secure at basin wall.
joint of any inlet/outlet pipe or any evidence
of soil particles entering catch basin through
cracks.
Settlement/
If failure of basin has created a safety,
Basin replaced or
Misalignment
function, or design problem.
repaired to design
standards.
Vegetation
Vegetation growing across and blocking
No vegetation blocking
more than 10% of the basin opening.
opening to basin.
Storm Water Easement and Maintenance Agreement
Page 14 of 16
No. 5 - Catch Basins
Maintenance
! DefectM_
Conditions When Maintenance is Needed_
Results Expected•When
'
Component
Maintenancwi
performed ,
Vegetation growing in inlet/outlet pipe joints
No vegetation or root
that is more than six inches tall and less than
growth present.
six inches apart.
Contamination
See "Detention Ponds" (No. 1).
No pollution present.
and Pollution
Catch Basin
Cover Not in
Cover is missing or only partially in place.
Catch basin cover is
Cover
Place
Any open catch basin requires maintenance.
closed.
Locking
Mechanism cannot be opened by one
Mechanism opens with
Mechanism
maintenance person with proper tools. Bolts
proper tools.
Not Working
into frame have less than 1/2 inch of thread.
Cover Difficult
One maintenance person cannot remove lid
Cover can be removed by
to Remove
after applying normal lifting pressure.
one maintenance person.
(Intent is keep cover from sealing off access
to maintenance.)
Ladder
Ladder Rungs
Ladder is unsafe due to missing rungs, not
Ladder meets design
Unsafe
securely attached to basin wall,
standards and allows
misalignment, rust, cracks, or sharp edges.
maintenance person safe
access.
Metal Grates
Grate opening
Grate with opening wider than 7/8 inch.
Grate opening meets
(If Applicable)
Unsafe
design standards.
Trash and
Trash and debris that is blocking more than
Grate free of trash and
Debris
20% of grate surface inletting capacity.
debris.
Damaged or
Grate missing or broken member(s) of the
Grate is in place and
Missing.
grate.
meets design standards.
Storm Water Easement and Maintenance Agreement
Page 15 of 16
No. 15 - StormFilterTM
Maintenance...
Defect
Condition When Maintenance is
Results Expected When
Gomponent;'A
Needed
Maintenance is Performed
Below Ground
Sediment
Sediment depth exceeds 0.25-inches.
No sediment deposits which
Vault
Accumulation on
would impede permeability of
Media.
the compost media.
Sediment
Sediment depth exceeds 6-inches in first
No sediment deposits in vault
Accumulation in
chamber.
bottom of first chamber.
Vault
Trash/Debris
Trash and debris accumulated on
Trash and debris removed from
Accumulation,
compost filter bed.
the compost filter bed.
Sediment in
When drain pipes, clean-outs, become
Sediment and debris removed.
Drain
full with. sediment and/or debris.
Pipes/Clean-
Outs
Damaged Pipes
Any part of the pipes that are crushed or
Pipe repaired and/or replaced.
damaged due to corrosion and/or
settlement.
Access Cover
Cover cannot be opened; one person
Cover repaired to proper
Damaged/Not
cannot open the cover using normal
working specifications or
Working
lifting pressure, corrosion/deformation of
replaced.
cover.
Vault Structure
Cracks wider than 1/2-inch or evidence
Vault replaced or repairs made
Includes Cracks
of soil particles entering the structure
so that vault meets design
in Wall, Bottom,
through the cracks, or
specifications and is structurally
Damage to
maintenance/inspection personnel
sound.
Frame and/or
determine that the vault is not
Top Slab
structurally sound.
Cracks wider than 1/2-inch at the joint of
Vault repaired so that no cracks
any inlet/outlet pipe or evidence of soil
exist wider than 1/4-inch at the
particles entering through the cracks.
joint of the inlet/outlet pipe.
Baffles
Baffles corroding, cracking warping,
Baffles repaired or replaced to
and/or showing signs of failure as
specifications.
determined by maintenance/inspection
person.
Access Ladder
Ladder is corroded or deteriorated, not
Ladder replaced or repaired
Damaged
functioning properly, not securely
and meets specifications, and is
attached to structure wall, missing rungs,
safe to use as determined by
cracks, and misaligned.
inspection personnel.
Below Ground
Compost Media
Drawdown of water through the media
Media cartridges replaced.
Cartridge Type
takes longer than 1 hour, and/or overflow
occurs frequently.
Short Circuiting
Flows do not properly enter filter
Filter cartridges replaced.
cartridges.
Storm Water Easement and Maintenance Agreement
Page 16 of 16