HomeMy WebLinkAbout20020815000674 STORM EASEMENT 081502/I 3- /3- z
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STORM WATER EASEMENT AND MAINTENANCE AGREEMENT
Return Address:
City of Auburn
City Clerk
25 West Main
Auburn, WA 98001
4
~2 0 1 00067
PAGE to u
KING (iKAU1-U01
AUU1-UU3U. BLD 1-U199. BLOW
Reference # (if applicable): N/A (unless previous recording
Grantor/Borrower: 1) Park 14 West, LLC
Park 14 East, LLC
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Grantee/Assignee/Beneficiary: City of Auburn
Legal Description/STR: SEA, 11-21N-4E
Assessor's Tax Parcel ID#: 030352-0010, 033052-0020
Additional on page:
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FILED BY PNWT
Additional on page: t.J4013.1
Additional on page:
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o THIS EASEMENT AND AGREEMENT made and entered into this 25" day of
200,2 , by and between the City of Auburn, a municipal corporation of
King County, Washington, hereinafter referred to as "CITY" and Park 14 West, LLC & Park
14 East, LLC, located at 3402 W. Valley Hwy N., Suite 101, Auburn, WA 98001, hereinafter
referred to as "PROPERTY OWNER".
WHEREAS, PROPERTY OWNER has applied for certain permits with the CITY for the
construction of facilities at 1519 14 St. NW 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 rw &W&f Ala c art l binding
e or
upon all heirs, successors and assigns of both parties; and record by Paeitic Northwest Title as
accommodation on;y. It has not been
Storm Water Easement and Maintenance Agreement -%j C1111 tu per execution or
Pan~jSt X NOT REQUIRED as to its affect upon title.
Kin n Records Division p ~T - 4 2002
geputy
BY CRY OF AUBURN
c. t,r CLENS of-FiC'
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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
umi~ property as showing on the approved Record Drawings revised pursuant to construction records
for the City of Auburn under Permit Nos. FAC01-0030, GRAOI-0019 BLD01-0199and
BLDOI-0200, which Record Drawings are hereby incorporated by reference as if set out in full.
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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.
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,.C Section 2, HEIRS, SUCCESSORS AND ASSIGNS
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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 Stormwater 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 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.
Storm Water Easement and Maintenance Agreement
Page-2 of 14
.
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.
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CITY OF AUBURN
DUECTOR OF PUBLIC WORKS
Owner
Date
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Storm Water Easement and Maintenance Agreement
Page 3 of 14
Owner Date
STATE OF WASHINGTON)
)ss.
COUNTY OF KING )
I certify I have know or have satisfactory evidence that
efiA-
person who appeared before me, and said
instrument on oath stated that he/she/they w
is/are th_e
kacknow,ledged that he/she/they signed this
authorized to execute the instrument and
acknowledge as the a HA l ri M Em b E-
-the P(VRK wesr t PaitK 4 ram, limited liability eompaqftg be the free and
voluntary act f s ch party for the uses ar purposes mentioned in the instrument.
Dated"
QQ,~ • L. Bq~1~~i
Ate. AV,ssi0iy'••. Ile
¢.01
r PUBLIC Notary Public in and for the Site of W shington
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residing at UD LA-At
1~tpFWA6H~N~ My appointment expires /
STATE OF WASHINGTON)
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County of King )
of
I certify that I know or have satisfactory evidence that C4'`S+ NE M. 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 DIRECTOR OF PUBLIC WORKS 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 ~a(V /0-.2,
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PUBLIC i
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Notary Public in
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My appointment
Storm Water Easement and Maintenance Agreement
Page 4 of 14
EXHIBIT 'A'
REVISED LEGAL DESCRIPTIONS
LOT A
THOSE PORTIONS OF LOTS LOT 1 AND 2 OF AUBURN PARK OF INDUSTRY
DIVISION No. 3, ACCORDING TO THE PLAT THEREOF, RECORDED IN
VOLUME 122 OF PLATS, PAGE 85 THROUGH 86, IN KING COUNTY,
WASHINGTON, BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS:
BEGINNING AT THE NORTHWEST CORNER OF SAID LOT 1;
THENCE SOUTH 89057'22" EAST ALONG THE NORTH LINE OF SAID LOT 1 A
DISTANCE OF 169.76 FEET;
THENCE SOUTH 00002'38" WEST A DISTANCE OF 254.95 FEET TO THE
NORTH MARGIN OF 14TH STREET NW;
THENCE NORTH 89°57'22" WEST ALONG SAID NORTH MARGIN A DISTANCE
OF 174.76 FEET TO THE SOUTHWEST CORNER OF SAID LOT 1;
THENCE NORTH 01010'00" EAST ALONG THE WEST LINE-OF SAID LOT 1 A
DISTANCE OF 254.99 FEET TO THE POINT OF BEGINNING.
CONTAINING 43,917 S.F. MORE OR LESS
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LOT B
THOSE PORTIONS OF LOTS LOT 1 AND 2 OF AUBURN PARK OF INDUSTRY
DIVISION No. 3, ACCORDING TO THE PLAT THEREOF, RECORDED IN
cm VOLUME 122 OF PLATS, PAGE 85 THROUGH 86, IN KING COUNTY,
WASHINGTON, BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS:
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COMMENCING AT THE NORTHWEST CORNER OF SAID LOT 1;
THENCE SOUTH 89057'22" EAST ALONG THE NORTH LINE OF SAID LOT 1 A
DISTANCE OF 172.50 FEET TO THE POINT OF BEGINNING;
THENCE CONTINUING SOUTH 8905722" EAST ALONG THE NORTH LINE OF
SAID LOTS 1 AND 2 A -DISTANCE OF 175.24 FEET TO THE NORTHEAST
CORNER OF SAID LOT 2;
THENCE SOUTH 01010'00" WEST ALONG THE EAST LINE OF SAID LOT 2 A
DISTANCE OF 236.98 FEET TO THE NORTHERLY MARGIN OF 14TH STREET
NW BEING A CUL-DE-SAC CURVE THE RADIAL BEARING OF WHICH BEARS
SOUTH 16°15'30" WEST 50.00 DISTANT;
THENCE WESTERLY ALONG THE ARC OF SAID CURVE PASSING THROUGH
A CENTRAL ANGLE OF 59002,52" A DISTANCE OF 51.53 FEET TO A POINT
OF REVERSE CURVE THE RADIAL BEARING OF WHICH BEARS NORTH
42°47'22" WEST 25.00 FEET DISTANT;
THENCE SOUTHWESTERLY ALONG THE ARC OF SAID CURVE PASSING
THROUGH X CENTRAL ANGLE OF 42050'00"`A DISTANCE OF 18.69 FEET TO
A POINT OF TANGENCY;
Storm Water Easement and Maintenance Agreement
Page 5 of 14
THENCE NORTH 89°5722" WEST A DISTANCE OF 105.64 FEET;
THENCE NORTH 00°02'38" EAST A DISTANCE OF 254.95 FEET TO THE
POINT OF BEGINNING.
CONTAINING 43,198 S.F. MORE OR LESS
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Storm Water Easement and Maintenance Agreement
Page 6 of 14
OSI Z3l iNCA° 1
STORMWATER POLZ WWTP~NTION PLAN
for
Park 14 Buildings A and B
SEPA # SBP 01-0022
GRA # GRA 01-0019
PAC # PAC 01-0030
Site Address:
The project is located in Section 11, Township 21 North, Range 4 East,
W.M. at 14th Street NW. The Tax Parcel # 030352-0010, 0020
Introduction:
The site is located on 14th Street NW and consists of two parcels
totaling 2.0 acres in size. The existing parcel is undeveloped and
slopes from the northwest to the southeast at an average gradient of
1.0% (+or-).
The existing storm water runoff from the site is absorbed into the grass
field and / or sheet flows into 14th Street NW. There is a developed
public storm drainage system along the south side of 14th Street NW.
This system consists of a 21" storm main that flows to the east. There
are existing storm drainage catch basins on the north side of 14th .
Street NW that tie into the mentioned storm main on the south side of
the street.
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According to the City of Auburn's Construction Standards for storm water
c=D management, the city requires storm water quantity and quality control
ca to all proposed developments. We have proposed to collect all of the
a storm water runoff from the landscaped, building and pavement areas in a
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series of catch basins. This water is conveyed via storm drainage pipe
to a storm water detention/wet pond located in the southwest corner of
the site. Here the storm water will be released into a proposed 12"
e2, storm drainage line that will connect into an existing catch basin in
14th Street NW.
Plan Goal
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The specific purpose for the storm water facility is to minimize
pollution that is typically associated with modern development. In
general, pollution from the use of motorized vehicles. Attached to this
narrative is a maintenance / inspection instructions and checklist 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 1-425-649-7000. The catch basins, detention / wet pond,
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. 11 - Wet Pond
(Department of Ecology Storm Water Manual, August 2001).
Storm Water Easement and Maintenance Agreement
Page 7 of 14
Treatment BMP'S
A two celled detention / wet pond has been installed to treat runoff for
conventional pollutants. The wet pond was 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.
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 Instructions:
Regular inspections of the drainage facilities should be carried out
eta twice per year, in the spring and fall. The responsible party should
Q' keep records of these inspections available for review by the City.
c~ Additional inspections may be required after severe seasonal storms.
Routine maintenance of the site will include mowing, care of landscaping
and the removal of trash and debris from the drainage system. The
oD asphalt parking lots and driveways should be kept clean and in repair.
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Events such as major storms or heavy winds will require immediate
c~►• inspections for damages.
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•cS& To ensure proper water quality and treatment, the detention / wet pond
must be properly maintained. Be careful to avoid introducing landscape
fertilizer to receiving waters or groundwater. If wet pond side slopes
become eroded over 2 inches deep, stabilize by using appropriate erosion
control measures (e.g., rock reinforcement, planting of grass,
compaction).
Catch Basins shall be cleaned when sump is 1/3' full of sediment or
debris.
Person of Responsibility:
Mr. Charles Turbak
3402 West Valley HWY N. Suite 101
Auburn, WA 98002
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 14
INSPECTION/MAINTENANCE CHECKLIST
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Results/
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Date
Inspection
All Catch Basins
Results
Maintenance
Done
Storm Detention/
Inspection
Wet Pond
Results
Maintenance
Done
Inspection
Conveyance Pipes
Results
Maintenance
Done
Flow Control
Inspection
Structure
Results
Maintenance
Done
Storm Water Easement and Maintenance Agreement
Page 9 of 14
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, exceedence of 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.
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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 where maintenance
Vegetation and
vegetation which may constitute a
personnel or the public might normally be. (Coordinate
noxious weeds
hazard to maintenance personnel or
with local.health department)
the public.
Complete eradication of noxious weeds may not be
Any evidence of noxious weeds as
possible. Compliance with State or local eradication
defined by State or local regulations.
policies required
(Apply requirements of adopted IPM
policies for the use of herbicides).
Contaminants
Any evidence of oil, gasoline,
No contaminants or pollutants present.
and Pollution
contaminants or other pollutants
(Coordinate removal/cleanup with
local water quality response agency).
Rodent Holes
Any evidence of rodent holes N
Rodents destroyed and dam or berm repaired.
facility is acting as a dam or berm, or
(Coordinate with local health department; coordinate
any evidence of water piping through
with Ecology Dam Safety Office if pond exceeds 10
dam or berm via rodent holes.
acre-feet.)
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 site.
hornets interfere with maintenance
activities.
Apply insecticides in compliance with adopted IPM
policies
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File: 2.1, 4.1
REF. FACO1-0030 (STM WAT EASE & MAINT AGRMNT)\E02-603
Storm Water Easement and Maintenance Agreement
Page 10 of 14
No. 1 - Detention Ponds
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General
Tree Growth
Tree growth does not allow
Trees do not hinder maintenance activities. Harvested
and Hazard
maintenance access or interferes
trees should be recycled into mulch or other beneficial
Trees
with maintenance activity (i.e., slope
uses (e.g., alders for firewood).
mowing, silt removal, vactoring, or
equipment movements). If trees are
Remove hazard Trees
not interfering with access or
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 appropriate erosion
of Pond
where cause of damage is still
control measure(s); e.g., rock reinforcement, planting of
present or where there is potential for
grass, compaction.
continued erosion.
If erosion is occurring on compacted berms a licensed
Any erosion observed on a
civil engineer should be consulted to resolve source of
compacted berm embankment,
erosion.
Storage Area
Sediment
Accumulated sediment that exceeds
Sediment cleaned out to designed pond shape and
10% of the designed pond depth
depth; pond reseeded if necessary to control erosion.
unless otherwise specified or affects
inletting or outletting condition of the
facility.
Liner (If
Liner is visible and has more than
Liner repaired or replaced. Liner is fully covered.
Applicable)
three 1/4-inch holes in it.
Pond Berms
Settlements
Any part of berm which has settled 4
Dike is built back to the design elevation.
(Dikes)
inches lower than the design
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 resolved.
berm. Ongoing erosion with potential
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 system Is small (base
Overflow/
creates blockage problems and may
less than 4 inches) the root system may be left in place.
Spillway and
cause failure of the berm due to
Otherwise the roots should be removed and the berm
Berms over 4
uncontrolled overtopping.
restored. A licensed civil engineer should be consulted
feet in height.
for proper berm/spillway restoration.
Tree growth on berms over 4 feet in
height may lead to piping through the
berm which could lead to failure of
the berm.
Storm Water Easement and Maintenance Agreement
Page 1 1 of 14
No.1- Detention Ponds
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Piping
Discernable water flow through pond
Piping eliminated. Erosion potential resolved.
berm. Ongoing erosion with potential
for erosion to continue.
(Recommend a Goethechnical
engineer be called in to inspect and
evaluate condition and recommend
repair of condition.
Emergency
Overflow/
Emergency
Only one layer of rock exists above
Rocks and pad depth are restored to design standards.
Overflow/
native soil in area five square feet or
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"
No. 4 - Control Structure/Flow Restrictor
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General
Trash and Debris
Material exceeds 25% of sump depth or 1
Control structure orifice is not blocked.
(Includes Sediment)
foot below orifice plate.
All trash and debris removed.
Structural Damage
Structure is not securely attached to
Structure securely attached to wall and
manhole wall.
outlet pipe.
Structure is not in upright position (allow up
Structure in correct position.
to 10% from plumb).
Connections to outlet pipe are not watertight
Connections to outlet pipe are water
and show signs of rust.
tight; structure repaired or replaced and
works as designed.
Any holes-other than designed holes-in the
Structure has no holes other than
structure.
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 down easily and is
maintenance person.
watertight.
Chain/rod leading to gate is missing or
Chain is in place and works as
damaged.
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 to
Plate is in place and works as
missing, out of place, or bent orifice plate.
designed.
Obstructions
Any trash, debris, sediment, or vegetation
Plate is free of all obstructions and
blocking the plate.
works as designed.
Overflow Pipe
Obstructions
Any trash or debris blocking (or having the
Pipe is free of all obstructions and
potential of blocking) the overflow pipe.
works as designed.
Manhole
See `Closed
See `Closed Detention Systems" (No. 3).
See "Closed Detention Systems" (No.
Detention Systems"
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 12 of 14
No. 5 - Catch Basins
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Maintenance
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Conditions When Maintenance IslNeeded
Results Ex cted 11Vhen Maintenance is'
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General
Trash 8
Trash or debris which is located immediately
No Trash or debris located immediately in
Debris
in front of the catch basin opening or is
front of catch basin or on grate opening.
blocking inletting capacity of the basin by
more than 10%.
Trash or debris (in the basin) that exceeds 60
No trash or debris in the catch basin.
percent of the sump depth as measured from
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 of trash or debris.
blocking more than 113 of its height.
Dead animals or vegetation that could
No dead animals or vegetation present within
generate odors that could cause complaints
the catch basin-
or dangerous gases (e.g., methane).
Sediment
Sediment (in the basin) that exceeds 60
No sediment in the catch basin
percent of the sump depth as measured from
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 and cracks.
Damage to
inches or cracks wider than 114 inch
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 the riser rings or top
separation of more than 314 inch of the frame
slab and firmly attached.
from the top slab. Frame not securely
attached
Fractures or
Maintenance person judges that structure is
Basin replaced or repaired to design
Cracks in
unsound.
standards.
Basin Walls/
Bottom
Grout fillet has separated or cracked wider
Pipe is regrouted and secure at basin wall.
than 112 inch and longer than 1 foot at the
joint of any inlettoutlet pipe or any evidence of
soil particles entering catch basin through
cracks.
Settlement/
If failure of basin has created a safety,
Basin replaced or repaired to doslgn
Misalignment
function, or design problem.
standards.
Vegetation
Vegetation growing across and blocking more
No vegetation blocking oponing to basin.
than 10% of the basin opening.
Vegetation growing in inlet/outlet pipe joints
No vegetation or root growth prosont.
that is more than six inches tall and less than
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 cloood
Cover
Place
Any open catch basin requires maintenance.
Storm Water Easement and Maintenance Agrcement
Page 13 of 14
No. 5 - Catch Basins
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Catch Basin
Locking
Mechanism cannot be opened by one
Mechanism opens with proper tools.
Cover
Mechanism
maintenance person with proper tools. Bolts
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 one maintenance
to Remove
after applying normal lifting pressure.
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 standards and allows
Unsafe
securely attached to basin wall,
maintenance person safe access.
misalignment, rust, cracks, or sharp edges.
Metal Grates
Grate opening
Grate with opening wider than 7/8 inch.
Grate opening meets design standards.
(If Applicable)
Unsafe
Trash and
Trash and debris that is blocking more than
Grate free of trash and debris.
Debris
20% of grate surface inletting capacity.
Damaged or
Grate missing or broken member(s) of the
Grate is in place and meets design
Missing.
grate.
standards.
No. 11 - Wetponds
Main e
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Defects
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General
Water level
First cell is empty, doesn't hold
Line the first cell to maintain at least 4 feet of water.
water.
Although the second cell may drain, the first cell must
remain full to control turbulence of the incoming flow and
reduce sediment resuspension.
Trash and
Accumulation that exceeds 1
Trash and debris removed from pond.
Debris
CF per 1000-SF of pond area.
Inlet/Outlet
Inlet/Outlet pipe clogged with
No clogging or blockage in the inlet and outlet piping.
Pipe
sediment and/or debris material.
Sediment
Sediment accumulations In
Sediment removed from pond bottom.
Accumulation
pond bottom that exceeds the
in Pond
depth of sediment zone plus 6-
Bottom
inches, usually In the first cell.
Oil Sheen on
Prevalent and visible oil sheen.
Oil removed from water using oil-absorbent pads or vaclor
Water
truck. Source of oil located and corrected. If chronic low
levels of oil persist, plant wetland plants such as Juncus
effusus (soft rush) which can uptake small concentrations of
oil.
Erosion
Erosion of the pond's side
Slopes stabilized using proper erosion control measures and
slopes and/or scouring of the
repair methods.
pond bottom, that exceeds 6-
inches, or where continued
eroslon is prevalent.
Settlement of
Any pan of these components
Dike/berm is repaired to specifications.
Pond
that hoe settled 4-Inches or
Dike/Berm
lower than the design elevation,
or Inspector determines
dikolberm Is unsound.
Internal Berm
Borm dividing cells should be
Berm surface is leveled so that water flows evenly over
level,
entire length of berth.
Overflow
Rock Is missing and soil Is
Rocks replaced to specifications.
Spillway
exposed at top of spillway or
0UI0Id0 Elope.
~elt/AJ/bd
2.1, 4.1
REV. FAC01-0030 (STM WAT EASE & MA1NT AGRMNT)\E02-603
$form Water Easement and Maintenance Agreement
Page 14 of 14
2002 RECORDINGS
CHARGE TO
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DOCUMENT TYPE
NAME
PROJECT ORFAC#
AMOUNT
FAC#
BUDGET CODE
Storm Water Easement
i
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and Maintenance A mt
Park 14 West LLC
FAC01.0030 I
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