HomeMy WebLinkAbout20100204000188 STORM WATER EASEMENT AND MAINTENANCE AGREEMENT 112509Oium AtlNess'.
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Catty Clak 25 ity of Aubum V uI Igya1
A on,' WA Main
III I C I I~ II I ICI I llelll
20100 04000188
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03/00R010FI01 0
KIP A
Above inls lino---A 6r recordln intinmanoo.
1-1 ep
Sq'ORIN WATER EASEM1IF"NT ANN MAINTENANCE AGREEMENT
FAC06-11028 & WSC0441024 _ 2
Rf (f applicable) NA
C 'R IF 5 .sI.LLC
GreI A 1I .p Cry 9,121 Of Anam
Legal D D p'KTR NE 5
'9;RIN RSFRM 'I
Assiao, s Tax Paral are 7652500000
THIS EASEMENT AND AGRFNOENI' made and entered into this a C day of
No r r 61 z , 2009, by and between the City of Auburn, a mumcipal corporation
of King County, A ashinglou, hereinafter referred to as "CffP" paid The Seasons IN LLC
herilesfter referred w as "PROPERTY OWNER
WHEREAS, PROPERTY OWNER has applied for certain permits wifi the CITY
for the construction of facilities for The Seasons located at 12722 SE 3120 Street, which
create impervious surface; and
WHEREAS, the PROPERTY OWNER will complete a storm system; and
WHEREAS, the PROPERI Y OWNER end the CITY desire [lest the storm system
be maintained to provide adequate facilities for controlling bath the quantity and quality of
stow drainage; and
WHEREAS, for maintenance of a storm system it is necessary to have appropriate
Child of easy to beringin equipment to conduct maintenance 'I mtio es, and
WHEREAS, maintenance requirement is a venom rmminS With the land and
binding upon all heirs, successors and assigns of both ponies; and
Hd ton khan) N _
n<+
hernev,
Sm,m Warr Easemenrand sionmuaw ALreemem 0 ew,
Pagn 1 on8
EXCISE TAX NO"[ REQURtED
King Co Recprd6
BY; ot C$'ANDeprty
WHEREAS, the parties desire that this Agreement be recorded to advise heirs,
successors and assigns of both parties as to me existence of this easement and agreement;
and
WHERILAS, an easement is needed to bring in maintenance equipment; and
WHEREAS, the parties we both desirous of permitting; inspection of the sours
system to make certain Ilow it is functioning proverb and for purposes of determining the
appropriate repairs.
NOW, THEREFORE, BASED UPON MpNAL COVENANTS TO RR
DERIVED'IHE PARTIES AGREE AS FOLLOW S
Section 1, EASEMENT
PROPERTY OWNER hereby provides a non-exclusive easement to me City for
inspection, and maintenance for the purposes of this Agreement and the attached
access, Sturm Water Pollution Prevention Plan, over, under and on dust real estate described in
hkhibit 'A` and on (but portion of the property as showing on the approved Record
Drawings revised pursuant to construction records for the Ciry of Auburn under Permit No.
FAC06 0028 & WSC04-0024, which record drawings are hereby incorporated by reference
as il'set out in full. This easement shall be a burden to that real estate which is legady
described and attached as Exhibit °A" and incorporated herein by this reference, and shall
be a benefit to the City Storm Drainage Utility System.
Section 2, HEMS, SLCCESSORS AND ASSIGNS
This Agrcctmnt 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 CH Y and the Storm Water Pollution
Prevention Maintenance and Operation Schedule attached as Exhibit `13° and incorporated
herein by this to erence. The PROPERLY OWIdLR does hereby agree chat the CITY may
enter onto the property of the PROPERTY OWNER via the easement described above to
poetical and perform necessary maintenance if, alter the PROPERTY OWNER is given
notice to maintain, the PROPERTY OWNER fails to maintain. Earthen the PROPERTY
OWNER agrees the C1IY may enter ono the properly of PROPERTY OWNER via the
easement described above to perform emergency maintenance in the event of the stairs
system's fallow which might result in adverse impads(s) on public facilities or private
Strom Water Toemont mid Maintenance Agreenom
Page 2 of I g
facilities of other Properly owners. In both events the PROPERTY OWNER agrees to
rem the CI I'Y for the costs imurred by the CITY in maintaining the storm system.
Should the CITY incur atmmey'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 aelmosledges that there may be liability for violations of
codes that could result in additional fines andfor the possibility of incarceration in addition
to me fees for maintenance should violations armor.
CITY OP AIIDIIRN
X11 Carlow, Storm Drainage Engineer Dnre
S"I'AIEOP WASHINGTON)
)as.
COUNTY OF KING )
1 certify that I know or have satisfntory evidence that Tim Cirlaw is the person she
appeared before me, and said person acknowledged that he signed this instrument on oath
stated that he was authorized to assents the instrument and acknowledged it as the
STORK DRAINAGE ENGINEER of THE CITY OF AL IURN to be the free and
voluntary act of such party for the uses and purposes mentioned in this hotmment
Dated sdg"oIIAD 111
Aar c
yruoo`Y -og
eirr11114 jFOp ~'19- _ U h_WL .O G R v
W p5~~e° Notary Public in and fat the State ofd
My NE pngat c«.er Qc
appointmeat expires t
Smrm Warr 2a[ammL and Malntmance Ageemanr
Paga 3 of IS
EXECUTED as of the date f rstwrinen above.
A~JE tt~trf9
/ 'uthorized Signature Date
STATE OF WASHINGTON )
) as
COON IY OF KING )
I certify that llmow or have satisfactory evidence that 'hrnHS
is the person who appeared before me, and said person acknowledged that he/she sipped
this instrument, on oath stated that he/she am authorized to execute the instrument and
acknowledged it as the VP of DevCO Inc, The Managing Member of The Seasons
Managing Member, LLC, The Managing Member or The Seasons I, LET a limited
liability company, to be the free and voluntary act of such party for the uses and purposes
mentioned in this instrument
Dated /eL Z /0 2
eoet e ~L/
a
Notmy Public in and for the State oC WazM1ingbn
Residing at
My appointment expires 8/ e z; g
aam
Knob
rate h1115
REFIT pmenaPrices, AThe Seazous Legal Does 2009
SamWater E omen and Main[enanm Agreement
Page 4 ofr18
EXMBIT "A"
LEGAL DESCRIPTION:
COMMERCIAL UNIT A-1, COMMERCIAL UNIT A-2 AND THE
RESIDENTIAL UNIT OF THE SEASONS, A CONDOMINIUM, ACCORDING
TO THE DECLARATION THEREOF RECORDED UNDER RECORDING
NUMBER 20061220001191 AND SURVEY MAP AND PLANS
RECORDED UNDER RECORDING NUMBER 20061220001190, IN KING
COUNTY, WASHINGTON, TOGETHER WITH SUCH UNITS' UNDIVIDED
PERCENTAGE INTEREST IN THE COMMON ELEMENTS AND ALL
OTHER RIGHTS AND INTEREST APPURTENANT TO SAID UNIT AS
DESCRIBED IN SAID CONDOMINIUM DECLARATION.
Slmm Water Ulsemen wal MnLVenanm Agreemem
page 5 of IS
EXHIBIT "B"
STORM DRAINAGE BOUNDARY STORMWATER
PIPE (TYP)-\ VAULTE2-\
i
LJ
VAULT W:
STORMWATER
SE 312TH STREET
- NLTI
9111mi Natar Nwammtend Maintenance A&aamaut
Pagc6 of IA
EXHIBIT'C'
STORM WATER POLLUTION PREVENTION
MAINTENANCE and OPERATION SCHEDULE
for
THE SEASONS
SEPA NO.
B06CD002 (King County)
FAC NO.
FAC06-0028
WSC NO.
WSC04-0024
Site Address:
The project is located in NE'G, Section 9, Township 21N, Range 5 East,
W M., 12722 SE 3121° Street. The tax parcel number is 7652500000.
Introduction;
This storm drainage technical information report has been prepared to
address the City of Auburn's site development and storm drainage
requirements for the proposed 'The Seasons" project located at
12722 SE 312" Street. The site has an area of approximately 15.7 acres
and is currently undeveloped. The subject site will be developed for
commercial retail space and multi family dwelling units.
The subject site proposes 22 buildings with approx. 38,500 at commercial
space, 330 dwelling units, on-grade parking for approx. 598 cars, and
11,625 at recreation building. The western portion of the site will remain
undeveloped as part of a wetland complex.
According to the 2005 King County Surface Water Design Manual for storm
water management, the County 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 storm drainage
pipe to (3) separate storm water detention/water quality vaults, Vault E2
located at the northeast corner of the site, Vault El and Vault W1 located
adjacent to SE 312'" Street below the parking area. The storm water from
Vault E2 will be released into to a dispersion trench east of the vault and
surface flow approx. 100 feet to an existing stream. Storm water from Vault
El discharges to a stormflter catch basin system which then discharges to
SiWa4rRa eut and Malnteni Ameres
Peg,7MIx
a 12' pipe system heading easterly and connects to an existing catch basin
within SE 312" Street near the southeast corner of the site. The storm
water from Vault W1 discharges at the southeast corner of the vault and
heads south to a stormfiller vault system, then discharges in a 12' pipe and
heads southerly approx. 73 feet to a connection to the public drainage
system within SE 312th Street.
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
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 1425-649-7000. 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 (from the Department of
Ecology Storm Water Manual, August 2001)
No. 3 - Closed Detention Vault
No. 4 - Control Structure/Flow Restrictor
No. 5 - Catch Basins
No. 12 - Welvaults
No. 15 - Stormflter
Treatment BMP'S:
Three combined detention/water quality vaults have been installed to treat
runoff for conventional pollutants. The wetvaults were designed to treat
64% of the 2-year storm event (water quality storm) for water quality
treatment. In addition, the 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. A stormfilter system also provides enhanced basic
storm water om meat sm Wintaw¢e Agme ante
Page& fIs
water quality treatment following each welvault. The stormflter vault for
Vault E1 is integrated inside the detention vault, all other stormfilters are in
separate catch basins or vaults.
InspectionlMaintenance
Regular inspections of the drainage facilities should be carried oultwice 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 storms.
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 (3) underground
combined detentionMeNault facilities 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
The Seasons I, LLC
Attn: Tom Neubauer
375 118th Ave SE
Bellevue, WA 98005
Phone: (425) 453-9551
Design Engineer:
CPH Consultants,LLC
Adn. Matt Hough, PE
733 ]'h Ave, Suite 100
Kirkland, WA 98033
Phone: (425) 285-2390
Simm Water' Eumrentand Maiotanmiw Atli
Page 9 of Is
Plan and/or Information Updates:
The City of Auburn Storm Drainage Utility section is to review and approve
any changes to this Storm Water 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 Storm Drainage Utility section.
SLOM ware.. ae111i mi Ar eemeor
Page roens
INSPECTIONIMAINTENANCE CHECKLIST
STRUCTURE
DATE OF INSPECTIOWMAINTENANCE
Results/
Maintenance
Date
_
_
Inspection
Catch Basins CB01
Results
through CB318
_
Maintenance
Done
_
Combined
Inspection'
DetentionMetvaults
Results
E1, E2, and Wl
Maintenance
Done
Inspection
Conveyance Pipes
Results
for Basins E1, E2,
and W1
Maintenance
Dane
Flow Risers I
l
Inspection
for Vaults ults E E
1, E$
Results
and Wt
-Maintenance
Done
Swan Wales Ememotl and Mamten... Agmcmw
Page I I of 18
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 dormant and Maimmrannc Agccmw
Page 12 of 18
No. J-Closed Detention Systems (Tan[ aulm)
Maintenance
nehet
Conditions When Maintenance is Needed
Results Equal
Component
When Maintenance
is Performed
Storage Area
Plugged Air Vents
One half of the chose w not a venna
e
vents open and
blocked at any front or th
vents damaged
functioning.
oabris and sediment
Accumulated dexamenmepth exceeds 10%
All sediment and
of the diameter of the storage area for V2
debris removed from
length of storage vault or any point depth
storage area.
exceeds 15%0l diameter.
(Example- 723ncJr storage tank would
require cleaning when sediment reaches
depth of ] inches far more than V2 length of
tank)
Joints Between
Any openbps or ads allowing materiel to
All joint between
Tankfied, section
be transported Into faugry.
lank/rlemons
sealed
(Will require engineering analysis to
determine stru lstall
Tank Pipe Bent Out
Any
ar of tank/pipeis bent out of shape
purest repaired or
of5hape
e
a than 10% of its design shape.
replaced to design
(Review re l lred by engineer to determine
structural stralmy).
vawt
d
o
N
C
e
o
mo
ri
V
r
l
C
ver in
de
f a
l me
d
ng me
rs,
ry ente
ea
iredto seale
Wall, BOIIOm,
Normal through the cracks or
spomfloppons, and is
Damage to Emma
aintenancerinspection personnel
amrsearly pound
and/or Top Slab
determines that the vault is not somebody
.
sound
Cracks wider than lnthe loimof
inch ot
No weeks more than
an
Or any
enowsou
y m
any
a.toft wide atone
a enteringng me
s, entering the
e vanx through the
nea
a
joint of the unlethoutlet
ww
a
e
pipe.
Manhole
Cover Net in Place
cover is missing or only pamally in place.
Manhole is closed.
Any open manhole requires maintenance
Lecir Mechanism
One maintenance parson With pmpartools
Mech'anlam opens
Not Working
cannot open mechanism. Bons into frame
with proper tools.
have less than 112 inch of thread (may not
apply to self locking gds).
Cover Emsanto
One maintenance person cannot remove rd
cover can be
Remove
after applying normal liflng measure . intent
removed and
is to keep over from sealing off access to
installed by one
maintenance
maintenance portion
Ladder Rungs Unsafe
Ladder is unsafe due to missing longs
Ladder meals design
misalignment. not absurdly insured to
standards Allows
amqure well, post, or creeks
maintenance person
safe a
Catch Basins
see "Catch BVlni'
See'Cal Basins"(No. v7_
See'CatchBasfns"
(No 5)
(No 5).
Storm WAer Potosi and central fithaccoom
Page 13 of 18
No.4- Control StructurelFlow theatrical
Maintenance
Carrot
Condition When Maiden nonce is Needed
Resulh Expected
Component
When Maintenance
Is Performed
General
Trash and Debris
Materiel exceeds 25% of sump death Dr1
Control structure
gnNUdas Sediment)
foot below orifice plate.
oMlce is not blocked.
All trash and cams
removed
Structural Damage
Seasonal not securely attached to
Structure securely
mgchOlawall.
attached to wall and
outlet pipe.
Summary is not in upright position (allow up
Structure in caned
to 10% from plumb),
healtlon.
Connections to outlet pipe are not watertight
Ccnnedions to almost
and show signs of ,at
pipe are watertight;
structure repaired or
replaced and works
as designed
Any holes, other than designed holes, in the
Standard has no
structure.
holes charged
designed holes.
Cleenout Gate
Damaged or Missing
Clement gate is not watertight or is missing.
Gate is watertight
and works as
designed
One maintenance person cannot move up
Gate moves up and
and down gate.
down eerily and is
watertight.
CbaiNmdleading to gate is missing or
Chain is in place and
damaged
works as designed
Gate is mated over 507. of its surface area
Gate is repaired or
placed to meet
design standards.
Orifice Plate
Damaged or Missing
Central device is networking theory due
Plata is Iin place and
to missing, out of place, or hour entice plate.
works as designed
ObsbuMOns
Any trash, rabrls, sediment, or vegetation
Plate is free of all
hlmllmg the plate
norms to na and
works as designed
Overflow Pipe
Obstructions
Any trash or debris boards (or having the
Pipe is free of all
potential of rivaing)the wou nd, pipe
obstructions and
works as designed.
Manhole
See "Closed
See Closed Detention Notermul (No. 3)
Sea Closed
Detention Systems'
Detention Systems"
(No.3) .
(NO 3)
Catch Bas,
See"Catch Basins'
See Catch Border (No 5)
See 'Catch Beemil
(No, 5)
(No 5)
SimmWYar swim rtm' Commands, Arnow l
Page 14 of 18
Mo.5-Catch Basins
Maintenance
Decoct
Conditions When Maintenance is Needed
Results Expec@rl When
Component
Maintenance is
p tine
General
Trashs
Trash or debris whlahalceMetl immediately
No Trash or debris
Delon
in font If the catch basin opening or is
located monopoly in
blocking inking®pacm of the basin by
front of catch basin or on
ore than to%.
grate opening.
Trash or debris (in the basin that exceeds 00
No trash or debris in the
from
as measu~
urns
sump
dept
catch basin.
t
,
bottom
mart
the
of basin
at the
ipe into or out of the basin, but in no w
p
man a minimum of six Inches cleatca
from the debris sulfate to the Invert of the
lowest pipe.
Trash or debris in any inlet or outlet pipe
Inlet and octal pipes free
blacking more than 113 of its height .
of trash or tlebris.
Dead animals or vegetation that uvula
No dead animals or
plaints
g
s
vegetation pr
e
sent within
es p a methane)
dangerous ye
bas
n
sediment
sadlment On the basin) that exceeds BO
No sediment in the catch
percent of the sump depth as measured from
basin
.
the bottom of basin to Mveh of the Impact
pipe into or out of the basin. but in no case
as than a minimum of 8 inches clearance
form the sediment surface to the invert of the
lowest pipe.
Structure
Top slab has holes l argerman z square
Top slab is free of holes
Damage to
inches or pegs ender than 114 inch
and cracks.
Frame
do
Top Bleb
(Intends to make sure no material is running
into basin)
Frame not sitting lush on top slab, i.to
Frame is sitting flush on
separations of more than 314 inch of the
the riser rings or top slab
frame from the top slab Frame not securely
and firmly attached.
crashed
Fractures or
Maintenance person judges that structure is
Basin replaced or
Cracks in
sound.
repaired to design
Basin Walls/
standards.
Bottom
Grout fillet has computed or cracked adder
Pipe is regmuted and
than P2 inch and longer than l bet at the
secure at basin well.
joint of any lnlatloutlet pipe or any evidence
of soil pal entering catch basin through
dicks.
Schloo l/
If failure of basin has created a safety,
Basin regarded or
Misalignment
Turkmen, or tlesign problem.
repaired to design
standards.
r Vegetation
VVgetalicn Browingacrossand blocking
No vegetation blocking
ore loan l0%onhe basino hening_
opening to basin.
9wuo Wamr&ckwal Inds arousaec e>gowa ant
Page 15 of 18
No.5-Catch Basins
Maintenance
Detect
Comprises When Maintenance is Nodded
Results Expressed When
Component
Maintenance is
performed
Wasatlon growing in secreted pipe joints
No vegetation or man
Unions more than sensors tall ants leas than
growth present.
x inches apart
Contamination
See Detention Ponds (ive. t)
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 Match basin requires maintenance.
closed.
Peace
Mechanism cannot be opened by one
Mechanism opens with
Mechanism
an enance person with proper tools. BOILS
proper tools
Not Working
into frame have less than ill Inch of thread.
CoveroiXicmt
one maintenance parson cannot remove lid
one maintenance person
to Remove
older applying norm Rifling pressure.
nremova cover.
(Intent is keep mverkca sealing off access
to maintenance )
Ladder
Ladder Rungs
Ladder is unsold due to missing rungs, not
Ladder in sets design
Unsafe
a ely attached to basin wall
standards and allows
misalignment rust cracker, or sharp adgaa
maintenance person safe
access,
Metal Grates
Grate combine
Grate vnth opening wider than 718 inch.
Grate sparing meets
(If Applicable)
Unsafe
design standards.
Tresh and
Lord and debris that is blocking more than
Grate free of fresh and
Dears
20d, of grate surface lnlatiing spaolty_
debris.
Damaged or
Grate missing or broken mamber(s)of the
Grate is in place and
Missing.
grate.
meets design standards.
BWrm Wmic E,scmom and Molti,mi Agrccmunt
Page 16 of I&
No.12- Wetvaulfs
Maintenance
Deled
Combined When Maintenance
Results Expected When
Component
is Needed
Maintenance is Perormnd
General
TechOebds
Trash and debris accumulated
Remove trash and deeds from vault.
Accumulation
It. pipe or In leasurer
in Vault.
Theories and non-
flostables).
Sediment
Sediment accumulalon in vault
Remove sediment from vault.
Accumulation in
bottom exceeds the depth of
Vault
the sediment one plus 6.
Incites
Damaged Pipes
InIeloutlet piping damaged or
Pipe repaired and/or replaced.
Linked and in need of repair
Access Cover
Cover cannot W opened or
Pipe repaired or replaced to proper
Damagedlint
removed, especially by one
working specifications
Working
person.
Ventilation
Ventilation area blocked or
Blocking malarial removed or cleared
plugged
from vcMilelmn area. A specified T.
Mmevawl surface area must
provide ventilation to me vault interior
(see design specBlcationd
Vault Stmtlure
Malntenanctonspedion
Vault replaced orrapars made so
Damage-
personnel diderminr that the
that vault meets design spedfioallOns
Instance Cracks
vault is not structurally sound
and is structurally sound
i e Bottom
Damage to Frame
Cracks wider than lcomm, at
Vault redso that no cracks exist
tracer Top Slab
the joint of any mlel/oullet pipe
wider than 114 inch at the joint of the
or evidence of soil remark
InleVoullet pipe.
entering through the cracks.
Baffles
Baffles conoding, cracking,
Beggs cookind or replaced to
proper
ns
speri!¢elions.
of to eem as determ ed by
malntenancelinspectlom food.
Access Ladder
Ladder is corroded or
ladder replaced or repaired to
Damage
depresed, not Determine
spedncebon> ends sate to Use as
property, not attached to
determined by Inspection personnel
structure wall, missing rungs,
Replace sign warning of confined
has cracks entllot misaligned.
space entry requirements. Ladder
Coni space warning sign
and entry notification complies with
missing
OSHA standards.
at", WaNrPeami
Page In of 18
No. 15-STORMFILTERT"
Maintenance
Defeat
Condition When Malmenance Is
Results Expanded! Men
Component
Needed
Maintenance Is Performed
Below Ground
setllmem
Sediment depth awaers% inch.
No sediment deposits that
Vault
Accumulation on
would impede permeability of
Media
the compost metlia.
Sediment
Sediment depth exceseds 6lnches in first
No sediment deposits in vault
Aocumulatlen in
chamber
bottom of For chamber.
Vault
Temporabris
Trash and debris a¢umulateb on
Trash and debris removed from
Accumulation
compost filter bed.
the compesthtler bed.
Sediment in
When drain pipes, dean-cuts, became
Sediment and debits damoved.
Drain
full with sediment antllortlebM1c
PipeslClean-
Outs
Damaged Pipes
Any part of the pipes that are shetl or
Pipe repaired antllor replaced.
damaged due to corrosion and/or
Sentiment
Access Cover
cover cannot be openedi one person
Cover repaired to proper
Damagal
cannA open the cover using normal
working Westerners or
Working
IIMng pressure, eomoslen/d formation of
replaced
cover
Vault Students
Cracks antler than 112 inch or evidence
Vault replaced or repairs made
Includes Cracks
of col paused emadng the stmtlure
o that vault meets design
in Wail, Bottom,
through the cracks ,o
specifications and is structurally
D
am
age to
nnal
ins
tion
se^s
r
N
v
cuntl.
antllor
F
ra
m
'
ault i
dete
mine
at the
Top Slab
stacuatir Bound.
Cracks Wider than 1 Sinch aubeJolm of
Vault repaired so that no cracks
any
s rl
les enter
nmu
n f
ya
fine
l~
i
etoul
k
gt
finie
e
p Li
jo
l
pipe
n or the inl
BeRles
Bffiltes corroding, tacking warping,
Battles repaired or replaced to
appear showing signs of Failure as
spedoaci na.
tleterminetl by maintenancenmpenion
person
Access Ladder
Ladder is comaded or deteriorated, not
Ladder replaced or repaired
Damaged
functioning properly, not securely
and meek specifications, and is
attached to structure wall, mrsang rungs,
safe to has as determined by
cracks, and mBalkgned_
Inspection personnel
Below Gauntl
Media
Drawtlown of water through the media
Media cartridges replaced.
Cartudge, Type
takes longer than 1 hour and/or overflow
occurs frequently.
Shen Cir mar
f=lows do not properly enmrmter
First cartridges replaced.
wundgae.
Storm Water Basement and Mauwtar parliament
Page 18 of 18