HomeMy WebLinkAboutPOTTER POINTE w/ vacations Expired 11-04-94 S-9382
Department of Economic Development
and Planning
April 19, 1993
Page Two
S-9343A:
S-9377:
S-9381:
S-9382:
S-9383:
S-9384:
S-9385:
85-73:
S-91-2:
91-008:
Sundi Lake Subdivision
1. Provide water monitoring on all test holes
through May, 1993.
2. Redesign systems on Lot 16A to be in compliance
with separation requirements to ground water
(determined by long term monitoring).
3. Survey in and plat the three disposal sites on
each lot. Add a plat note limiting bedrooms on
each lot.
4. Abandon existing cesspool on Lot 16A; provide
written documentation from engineer that
abandonment is done.
Ordinance of the MOA amending AMC Title 21 to include
appropriate sections prohibiting plat stacking.
No objection.
Baranof Woods Subdivision
No objection.
Potter Pointe Subdivision
This plat is substantially identical to the original
Saugstad Subdivision, S-9020. However, unlike S-9020,
the new plat application indicates two sanitary sewer
easements. We object to designating more than one
easement; the use of two will preclude the installation
of a private well on Lot 4.
Brandon-Hoffman Subdivision
Provide proof of connection to public
for existing dwelling on Lot 5.
sewer and water
ForestRidge Subdivision
This plat is missing multiple components of the
minimum filing requirements. DHHS will not review this
submittal until the missing documents are provided.
Eagle Crossing Subdivision No objection.
Forest Ridge Subdivision Agreement Extension
No objection to the time extension.
Concord Hills Phase III, IV, V Subdivision
No objection.
Brookwood Hills North Subdivision Extension
No objection to time extension.
MUNICIPALITY OF ANCHORAGE
COMMUNITY PLANNING AND DEVELOPMENT
P.O. Box 196650
Anchorage, Alaska 99519-6650
PRELIMINARY PLAT APPLICATION
A. Please fill in the information requested below. Print one letter or number per block.
1. Vacation Code 2. Tax Ideptific,ation No: 3. Street Address
OFFICE USE
NEW abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34)· :
EXlSTINO abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34) full legal on bac~ page.
6. Petitioner's Name (Last - First) 7. Petitioner's Representative
City J"~t"~-k.C~',-XC~~'~-, State J'~C City//~k'Jk~----~-~', ' State
8. Petition Area Acreage
9. Proposed 10. Existing 11. Grid Number,. 12. Zone
Number'Lots Number Lots
I hereby certify that (I am) (I have been authorized:to act for) the owner of the property described above and that I desire to subdivide it in
conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances· I understand that payment of the basic subdivision fee is
nonrefundable and is to cover the costs associated with processing this application, that it does not assure approval of the subdivision. I also
understand that additional fees may be assessed if the Municipality's costs to process this application exceed the basic fee. I further
understand that assigned hearing dates are tentative and may have to be postponed by Planning Staff, Platting Board, Planning Commission,
!~mus, ;ronda ~ritten proo! of authorization.
Please check or fill in the following:
1. Comprehensive Plan-- Land Use Classification
,,/" Residential
.Commercial
Parks/Open Space
Transportation Related
,Marginal Land :, Alpine/Slope Affected
.Commercial/Industrial. Industrial
Public Lands/nst tut OhS Special Study
Comprehensive Plan -- Land Use Intensity Dwelling Units per Acre ~..J"~ '"'~--~"~'"~
Special Study , ' Alpin, e/Slope Affected . ·
Environmental Factors (if any):
a. Wetland ~ (-~ : ' bi' Avalanche ~(D ~
1. DeVelopable c. Floodplain ,k~f..)~,~..
2. d. Seismic Zone (Harding/Lawson)
Conservation
Preservation
Please indicate below if any of these events have occurred in the last five years on the property.
Rezoning Case Number
v,/'' Subdivision Case Number
Conditional Use Case Nur~ber
Zoning Variance Case Number
Enforcement Action For
Building/Land Use Permit For
'Army Corp of Engineers Permit
Legal description for advertising.
F. Checklist
J ~,0 Copies of Plat
~- Reduced Copy of Plat (8 I/2 x 11 )
f Cedificate to Plat
J Aerial Photo
~' Housing Stock Map
J Zoning Map
Water:
Sewer:
Private Wells '
Private Septic
Fee
Drainage Plan .
Topo Map 3 Copies
Soils Report 4 Copies
Pedestrian Walkways
Landscaping Requirements
Community Well
Community Sys.
Waiver
Public Utility
Public Utility
VACATION OF RIGHT-OF-WAY OR OFFICE USE
EASEMENT APPLICATION
REC'O BY:
Municipality of Anchorage .
DEPARTMENT OF COMMUNITY PLANNING VERIFY OWN:
P.O. BOX 6650
Anchorage, Alaska 99502-0650 .~
A, Please fill in the information requested be~ow. Print one letter or number aer o~ock. Do not write in the shaded blocks.
0, Case Number (IF KNOWN) 1. Vacation Code
2. Abbreviated Descriation of Vacation (EAST 200 FEET SOME STREET)
3. Existing abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOT 34).
Petitioner's Name (Last- First) 5. Petitioner's Representative
[tI
Address~'"~b'"~ ~/L~~-'-~-~' "'~'~ Address ~ 0 ~ ~G~q
City ~~ State ~ City ~&' ;State ~
Phone No.~'~0qq Bill Me Phone No. ~qq-~ Sill Me
6. 9 Traffic Analysis Zone
Petition Area Acreage 7. Proposed Number 8. Existin~ Number
10.
Grid Number
i31 'J I. I
IIIIIII
11. Zone
IIIIIII
t3. Community Council ~/~"d~' ~"'~'
B I hereby certify that (1 am) (I nave been authorized to act for) the owner of the property described above and that I desire to
vacate it in conformance with Chapter 21 of the Anchorage Municipal Code o! Ordinances. I understand that payment of
the basic vacation fee ~s nonrefundable and is to cover the costs associated with processing this application, that it does
not assure approval of the vacation, also unoerstand that add~honal fees may be assessed if the Municipality's costs to
process this application exceed the basic fee. I further understand that assigned hearing dates are tentative and may have
to De aostponed by Planning Staff. Pla. tting ~lannmg Commiss,on, or the Assembly due to administratw.e reasons.
*~,ger~s must provide written proof or authorization.
2(%019
Fronl
C. Please check or fill in the following:
1. :Comprehensive Plan -- Land Use Classification
~ Residential
Commercial
Parks/Open Space
Transportation Related
2. Comprehensive Plan -- Land Use intensity
Special Study
3. Environmental Factors (if any):
a. Wetland
1. Developable
2. Conservation
3. Preservation
Marginal Land
Com mercial/Industrial
Public Lands/institutions
Alpine/Slope Affected
industrial
Special Study
Dwelling Units per Acre I~l",~'-..~ , -
Alpine/Slope Affected
b: Avalanche
c. Floodplain ~ ~ "
d. Seismic Zone (Harding/Lawson)
Please indicate below if any of these events have occurred in the last three years on the propelly.
Rezoning Case Number
Subdivision Case Number
Conditional Use Case Number
Zoning Variance Case Number
Enforcement Action For
Building/Land Use Permit For
Legal description for adverbs~ng.
Checklist
/ ,4¢~) Copies of Plat
~ Reduced Copy of Plat (8V2 x 11)
~ Certificate to Plat
/ Fee
.Tope Map 3 Copies
Soils Report 4 Copies
Aerial Photo
Housing Stock Map
Zoning Map
Water:
Sewer:
/-
Private Wells
Private Septic
Waiver
Community Well
Community Sys.
Public Utility
Public Utility
20-019 aack (4/85)
March 22, 1993
Jerry Weaver
Platting Officer
Municipality of Anchorage
P. O. Box 196650
Anchorage, Alaska 99519-6650
Re: Platting of Saugstad Subdivision
Dear Mr. Weaver,
Submitted herewith are 40 copies of Potter Pointe Subdivision along
with the other related submittal requirements. This subdivision
was approved on May 1, 1991 as Case S9020. The land is currently
subject to a Subdivision Agreement.
The majority of the work required by the Subdivision Agreement was
completed in September 1992. The issues of utility easemer~ts and
drainage addressed in the May 1, 1991 approval and conditions have
been resolved.
This plat is also requesting vacation of a portion of the drainage
easement which was recorded with t~,e Saugstad Subdivision lots 1 &
2 and vacation of the South 165 feet of Nystrom Street along the
East boundary of lot
~-~Thank you very mu~!~or your time and consideration.
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Mr. Jerry T. Weaver
Platting Officer
BRUST & ASSOCIATES
Engineers. Planners. Surveyors
1610 Dirnond Drive
Anchorage. Alaska 99507
!907) 562-7878
April 1, 1991
Department of Economic Development and Planning
Municipality of Anchorage
P.O. Box 196650
Anchorage, AK 99519-6650
RE:
Preliminary Drainage Impact Analysis for:
Saugstad Subdivision, S-9020,
Eagle Heights Subdivision, S-9022, and
Goldenview Park Subdivision, S-9025
Dear Mr. Weaver,
Mr. Joseph P. Cange, the developer, has retained Brust &
Associates to design the engineering features for the referenced
subdivisions, currently under preliminary review by your office.
This letter and attachments provides the concept design of the
proposed storm drainage system for these three subdivisions, and
includes the proposed alignment of the sanitary sewer system.
The sizing of the storm drainage system and sedimentation basins
will include the initial proposal for 43 Acres for Goldenview
Park Subdivision, and will provide for the ultimate development
to 100 Acres.
The design criteria for storm drainage design will be based on
Chapter 2 of the MOA Design Criteria Manual, and will include
adherence to the Alaska Water Quality Standards and the
requirements of the Clean Water Act.
Stormwater runoff calculations will be performed using the
ILUDRAIN urban drainage design model. The design will generally
follow the 1985 Stormwater Drainage Plan, Little Rabbit Creek and
Potter Valley, prepared for the MOA Department of Public Works by
Ott Water Engineers. However, as the developer does not own or
control the land on which Sedimentation Basin 1 is located, as
shown in the 1985 Plan, he proposes to locate a basin,
hereinafter called Basin A, on his land between Saugstag and
Eagle Heights Subdivisions, as shown on Attachment 1.
Basin A will be initially sized to detain and treat stormwater
from Eagle Heights Subdivision, (10 Acres), plus the first phase
of Goldenview Park Subdivision, (43 Acres). In addition, land
for expansion of the Basin A facility to serve an additional 57
acres will be reserved for the future development of Goldenview
Park Subdivision.
Mr. Jerry T. Weaver April 1, 1991
An oil and grease separator system will be designed in
conjunction with Basin A with the same rational. The outfall
this combination of systems will discharge to Little Survival
Creek.
of
Operation and maintenance of the storm drain system will be
performed by a homeowners association composed of the users of
the system.
Because of topography the storm drainage from Saugstad
Subdivision (4 Acres) will not be able to drain by gravity to
this proposed basin system. Pending the construction of Basin 1
it is presently proposed to discharge the storm water from
Saugstad Court to the existing ditch on the east side of the Old
Seward Highway; thence to Little Survival Creek. This storm
drainage will then flow overland for several hundred feet before
it reaches Potter March. Once Basin 1 and its associated storm
drain system is constructed, storm water from Saugstad Court will
be diverted to the storm interceptor along the Old Seward
Highway.
The interim discharge of this relatively small (4 Acres) drainage
basin, with single family development, should have minimal impact
on Potter Marsh. There will be some temporary impacts on water
quality during construction, mainly from silt. These will be
minimized by careful construction practices supervised by this
firm.
Please let me know if you have any questions.
Sincerely,
Stanley Brust, P.E.
Attachments
CC:
Mr. Joseph P. Cange
Mr. Norman J. Hudec, Jr., DPW
Ms. Susan Oswalt, HHS
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HYBRBSEED[NG.. SLBPES STEEFER THAN 3,t ~HALL
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DA~i 411919[ ENGINE~-~N~-SU~
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A~ SAUGSTAD SUBDIVISION
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sq.
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laO. Oa"
LOT 6
21,970. Sq. ft.
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S.UBDI'
'.UNSUBDI'
MUNICIPALITY OF ANCHORAGE
MEMORANDUM
DATE:
TO:
FROM:
SUBJECT:
May 1, 1991
Joanne Contreras, Platting and Zoning, DEDP
Susan Oswalt, On-Site Services, DHHS~,
S-9020, Saugstad S/D, amended commen%s
Today we received a comprehensive report from Terrasat on water
availability in the proposed subdivision. As a result, we no
longer have any objection to this development. A copy of the
report is attached for your informa%ion.
/so390
Post-ItTM brand fax transmittal memo 7671 I# of pages
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Z
LLI W
HYDROGEOLOGY FOR LAND-USE PLANNING:
THE POTTER CHEEK AREA, ANCHORAGE, ALASKA
U.S. Geological Survey
Water Resources InVestigationS.
Open-File Report 82-86
Prepared by the U.S. Department of the Interior, Geological Survey,
in cooperation with' the Municipality of Anchorage
TERRASAT
4203 Iowa Drive
Anchorage, Alaska 99517
(907) 243-7870
April 24, 1991
RECEIVED
MAY 1 19~1
Municipality of Anchorage
Dept, Health & Human Services
Attn. Mr. Joe Cange
GoldenviewAssociates
601W. 5thAve.
Anchorage, Alaska 99518
Project: Saugstad Subdivision Ground Water Investigation, Anchorage, Alaska.
Dear Mr. Cange:
At your request, we have investigated the ground water in the area around Saugstad
Subdivision on the South Anchorage hillside. This letter summarizes the findings of our
investigation.
Available well logs for the area that surrounds Saugstad Subdivision were analyzed for well
yield, total depth, depth of bedrock, and static water levels. The logs were obtained from
the following agencies:
Municipality of Anchorage Division of Health & Human Services;
Alaska Department of Natural Resources, Division of Geological &
GeophysicalSurvey;
Alaska Department of Environmental Conservation; and
United States Geological Survey.
The amount of available well data is remarkable. Forty six well logs were evaluated. Few
lots are lacking data and many of those are undeveloped. Ninety percent of the wells
produced more than 1 gallon per minute. The average well yield was 4.6 gallons per
minute. Thirty percent of the wells were deeper than 300 feet, some with moderate to high
yields.
Two enclosed figures, titled WELL YIELDS and SUMMARY OF WELL YIELDS,
summarize the well log review. The well yield map shows moderate to high yield wells next
to Saugstad Subdivision. These well logs reported yields from 3 gallons per minute to 35
gallons per minute from rock fractures.
A U. S. Geological Survey published in 1982 estimates that between 3 and 5 million gallons
of ground water are available each day in the area from Little Rabbit Creek to Potter
Creek. They estimate that 3 million gallons per day of ground water recharge enters this
area from the Chugach Mountains. Saugstad Subdivision is in the middle of the area.
The figure titled GENERALIZED CROSS SECTION depicts a fracture network that
allows ground water from beyond the Rabbit Creek Basin to migrate down the hillside
toward Saugstad Subdivision.
Available data suggest that ground water is available in the Saugstad Subdivision with
sufficient quantities to support a residential subdivision. To substantiate this opinion, a
well was drilled in Saugstad Subdivision during March of 1991. The well encountered 2.5
gallons per minute of water at 85 feet. The well was tested for 4 hours with an air-lift
method. Tt~e static water level rose to 10 feet from ground surface. This means that the
water is artesian and had enough pressure to rise 75 feet within the well.
Our professional opinion is that ground water is available in the Saugstad Subdivision. Tlae
quantities available should be more than adequate to support the proposed subdivision.
Thank you for the opportunity investigate ground water in this area. If we can provide
additional information, please feel welcome to ask.
Sincerely,
Dan Young, hydrogeologist
Certified Professional Geologist 7811
RECEIVED
r~AY 1 1991
Munic!pality of Anchorage
D~pt, Health & Human Services
SUMMARY
OF WELL
RECEIVFD
MAY 1 19:~1
YIELDS
40
I I I I I I I
c 30
E
20
10
0
0
Subdivision
GENERALIZED CROSS SECTION
4500-
4OOO-
3500-
3000-
2500-
2000-
1500
1000
500-
0-
DISTANCE (West to East)
WATER WELL RECORD
STATE OF ALASKA
DEPARTMENT OF NATURAL RE$OURE$
Division Of OeOIo¢col 8, GeophysicOl Surveys
" ¢0 ¢.~ sos.
~ ~,st W*lt ~ Other;
.... 8 ~AglNG~ ~ Thteedld ~ Welded
%L%LIVL. U
.125 ., offer ~ bra.
wept. Health & Human Services MGI~rf~I; ~ Neet Oement ~ Other: ....
.A~p~e Drill.tn~ ~ ~n%erprt~e~ AA-9~.08
DTI003003
DTI003007
RECEIVED
APR 0 1991
Municipality of A~chorago
BRUST & A;>SOCIATES
April 1, 1991
Mr. Jerry T. Weaver
Platting officer
Department of Economic Development and Planning
Municipality of Anchorage
P.O. Box 196650
Anchorage, AK 99519-6650
RE: Preliminary Drainage Impact Analysis for:
Saugstad Subdivision, S-9020,
Eagle Heights Subdivision, S-9022, and
Goidenview Park Subdivision, S-9025
Dear Mr. Weaver,
Mr. Joseph P. Cange, the developer, has retained Brust &
Associates to design the engineering features for the referenced
subdivisions, currently under preliminary review by your office.
This letter and attachments provides the concept design of the
proposed storm drainage system for these three subdivisions, and
includes the proposed alignment of the sanitary sewer system.
The sizing of the storm drainage system and sedimentation basins
will include the initial proposal for 43 Acres for Goldenview
Park Subdivision, and will provide for the ultimate development
to 100 Acres.
The design criteria for storm drainage design will be based on
Chapter 2 of the MOA Design Criteria Manual, and will include
adherence to the Alaska Water Quality Standards and the
requirements of the Clean Water Act.
Stormwater runoff calculations will be performed using the
ILUDRAIN urban drainage design model. The design will generally
follow the 1985 Stormwater Drainage Plan, Little Rabbit Creek and
Potter Valley, prepared for the MOA Department of Public Works by
att Water Engineers. However, as the developer does not own or
control the land on which Sedimentation Basin 1 is located, as
shown in the 1985 Plan, he proposes to locate a basin,
hereinafter called Basin A, on his land between Saugstag and
Eagle Heights Subdivisions, as shown on Attachment 1.
Basin A will be initially sized to detain and treat stormwater
from Eagle Heights Subdivision, (10 Acres), plus the first phase
of Goldenview Park Subdivision, (43 Acres). In addition, land
for expansion of the Basin A facility to serve an additional 57
acres will be reserved for the future development of Goldenview
Park Subdivision.
,t,
Mr. Jerry T. Weaver April 1, 1991
An oil and grease separator system will be designed in
conjunction with Basin A with the same rational. The outfall of
this combination of systems will discharge to Little Survival
Creek.
Operation and maintenance of the storm drain system will be
performed by a homeowners association composed of the users of
the system.
Because of topography the storm drainage from Saugstad
Subdivision (4 Acres) will not be able to drain by gravity to
this proposed basin system. Pending the construction of Basin 1
it is presently proposed to discharge the storm water from
Saugstad Court to the existing ditch on the east side of the Old
Seward Highway; thence to Little Survival Creek. This storm
drainage will then flow overland for several hundred feet before
it reaches Potter March. Once Basin 1 and its associated storm
drain system is constructed, storm water from Saugstad Court will
be diverted to the storm interceptor along the Old Seward
Highway.
The interim discharge of this relatively small (4 Acres) drainage
basin, with single family development, should have minimal impact
on Potter Marsh. There will be some temporary impacts on water
quality during construction, mainly frgm silt. These will be
minimized by careful construction practices supervised by this
firm.
Please let me know if you have any questions.
Sincerely,
~tanley Brust,
P.E.
Attachments
cc:
Mr. Joseph P. Cange
Mr. Norman J. Hudec, Jr.,
Ms. Susan Oswalt, HHS
DPW
April 3, 1991
SOLDENVIEW ASSOCIATES
P. 0. Box 90647
Anchorage, Alaska 99509
344-5800
Andrew Eker
Chairman
Anchorage Platting Board
P. O. Box 196650
Anchorage, Alaska 99519
Re: Case S-9020, Saugstsd Subdivision
Dear Chairman:
The plat before you tonight in Case S-9020 is a seven lot
subdivision on four acres. This parcel of land is owned by John
and Yvonne Ssugstsd end we, Goldenview Associates, are assisting
them in developing the parcel so that we can get a sewer trunk
through their property and onto our property.
The proposed plat is in compliance with the comprehensive plan
and the existing R-? zoning. The access is directly onto the Old
Seward Highway. The property has good soils end is ideally
suited for residential development.
Our plans call for cresting a quality seven lot subdivision with
municipality sewer, paved streets, curb and gutter, underground
power and restrictive covenants to guarantee the quality of the
The existing platting configuration requires the construction of
only about 250 feet of street. This is less area than many of
the larger lots' driveways.
The two main objections to the development appear to be 1) m
concern for the amount of ground water; and, 2) the amount and
quality of the service runoff.
Regarding the amount of ground water, within the last few days we
completed a well that is only 126 feet deep thmt produces over 2
gallons cf water per minute. The total requirement for the seven
lots would be only 2.8 gallons per minute. We believe,
therefore, that there is sufficient water.
Regarding the amount and quality cf service water which will flow
into the marsh, our plan is to place the water into the existing
ditch along the Old Seward Highway. It will then drain along the
highway into Survival Creek to the south. The amount of water
from this area is minuscule and will have no negative impact upon
the marsh.
Andrew Eker
April 3, 1991
Page 2
We ask, therefore,
conditions:
that you approve
the plat
with the following
1. Resolving utility easements.
2. Resolving drainage easements.
Resolving with public works the following:
a. Subdivision agreement to construct Saugstad Court
to minimum suburbsn interior standards;
b. Submitting a site grading and drainage plan for
the development;
o. Public sewer extension;
d. Street name signs, street lights and traffic
control devices.
4. Placing a note on
access from Lots 1 and 7
prohibited."
the plat
onto the
stating, "Direst vehicular
Old Sewmrd Highway shall be
We believe that the alternatives to this type of development,
namely, larger lots, on-site sewage, and unpaved streets, are
considerably less desirable in the longrun than is our proposed
development.
Thank you very much.
GOLDENVIEW ASSOCIATES
S-9020.1
MUNICIPALITY OF ANCHORAGE
MEMORANDUM
DATE: 21 February, 1991
TO: Jerry Weaver, Platting officer, DEDP
THRU:~arc Little, Program Manager, Water Quality Section
FROM:~/--~Laura~Ogar, Water Quality Specialist, WQS
SUBJECT: Cases~-902~;9022;9020 Preliminary Plats
The Water Quality Section has reviewed the preliminary plats for
Goldenview Park Subdivision (C~se S-9025i, Eagle Heights (Case
S-9022), and Saugstad Subdivision (Case S-9020). These plats
were reviewed together since they are adjacent properties and
designed to be developed in a similar manner.
Critical information addressing surface drainage throughout the
properties has not been provided in the plat application.
Drainage information is essential as well as a requirement of the
preliminary plat application process (A_MC T21.15.110 (B)7 (i)),
therefore the Water Quality Section requests that these plats be
returned to the Engineer for further drainage and water quality
information.
The required drainage information is essential due to the
possible deleterious effects on the receiving waters, in this
case most likely Potter's Marsh. Currently the natural surface
drainage in the mostly undeveloped area is by overland flow to
Potter's Marsh State Game and Wildlife Refuge. Water quality of
the Marsh is protected by various local, State and Federal
regulations pertaining to prohibited discharges into its waters.
The hydrologic nature of a marsh is one of ponding with minimal
circulation or fresh water exchange. This lack of flushing
creates a fragile aquatic environment especially sensitive and
susceptible to pollutants.
The proposed high density development with paved roads and storm
drain system in this area of known high ground water and moderate
to excessive slopes will lead to a considerable increase in
surface drainage and urban run-off. Monitoring by the Water
Quality Section has shown that urban run-off in Anchorage
contains oil and grease, metals, high levels of suspended
sediment and bacterial pollution/and is Anchorage's major water
quality problem. Storm drain systems are major conduits of urban
run-off into lakes and streams. Therefore the Water Quality
Section requests that the preliminary plats be returned for more
information. Specifically to comply with AMC Title 21.15.110 B
(3)(4) showing:
- the preliminary location of storm sewers and
drainage courses
- drainage easements
- proposed methods to control sediments and oil/grease
If drainage from the proposed subdivisions is directed into
Potter's Marsh, the quality of the drainage will need to comply
with Alaska State Water Quality Standards and EPA NPDES storm
water regulations.
Anchorage Municipal Code Title 21.15.110 B (7) (i) requires a
preliminary drainage analysis characterizing the quality and
amount of surface water within the proposed development and
adjacent property and estimated on-site and off-site drainage
impacts. The drainage plan needs to be submitted for approval by
the Departments of Health and Human Services and Public Works as
required by AMC Title 21.85.140.
The Water Quality Section has reviewed the preliminary plats
submitted and request that they be returned to the Engineer for
the required drainage and water quality information. If the
plats are not returned for the above requested information and
move forward for review by the Platting Board, we request that
they be denied due to non-compliance with Municipal water quality
and drainage regulations.
lokcasekgoldnvue
' L
February 18, 1991
RECEIVED
Municipality of Anchorage
Economic Development and Planning
P 0 Box 196650
Anchorage, Alaska 99519-6650
FROM: Rabbit Creek Communi~3~L~lncil
Subdivision
I gl991
Petitioner: Mr. Joe cange
The Rabbit Creek Community Council has recel :vd.and reviewed Mr joe Cange's
preliminary plat applications :_'.overing the above subdivisions. Th~ P, CC¢ h~s ~:~
following concerns:
EAGLE HEIGHTS: (N.W 1/'4, NE 1./4, SW 1/4, Sec. 3 T 11N R3W SM AK)
1.0 The number of lots, sixLeen (16) containing an average one half
acre. We feel that ten (10) lots are more suitable in this area for tl'~e
following reasons:
A. Lower ~ter ::sage which is a concern to all hillside resident.
B. Storm drainage. Where does it go?
C. Less environmental impact on the subdivision and the surrounding
area.
D. There is no mention of easements for tele¢ornmunications, electrical
and sewer lines.
E. We assume you will be tieing into the main sewer interceptor line
from Mindyer Manors: we are concerned on flow rates during peak
periods.
F. Storm Drainage. There is no mention where the runoff will go.
RCCC to MOA
Economic Development & Planning
2/18/91
PARK RIDGE VIEW ESTATES: (A SUBDIVISION TRACT "¢" OF PARK HILL
SUBDIVISION SE 1/4, SEC. 34 T12N, RSW SM AK.)
1.0
thirty (30') foot roadway easement, however with the easemerit there
is a ten (10') foot right of ~Y~.y dedicated for telecommunication and
electrical easement. How will this effect your access?
2.0 Along the south property lines of lots number 3 & 4 lies a twenty-f~ve
(25') foot creek maintenance easement.
What plans and/or documen~ will be in place ~ maintain the
area ?
Environmental impact in reference to surface runoff and
~4
sewerage drainage from lots 3, ,5, and 6. We see this as a
potential problem
C. Private wells vs public well.
SAUGSTAD SUBDIVISION: (LYING WITHIN THE SW 1/4, SEC. 3~ T 1 IN, R3W, We are concerned about ~2:e following:
t.0 The omission of easement alon~ the nort~ property line.
1.01 Petitioned area ~ e~nd Nystrom Street an additional 331.08 feet
south along the west property line.
The omission of the ten (10') foot utility easement running through
the center of this subdivision in an east west direction from Old
Seward High~y through Saugstad Court, lot number~ 4 & 5 to the
west property line.
1.03
Omission of a twenty (20') foot drainage easement and ten (10') foot
telecommunication and electrical right-of-way which lies :~t~:in tl:e
,?~.~enty foot easement. This easement extends from the old Seward
highway ~o the west prol~rty line and nor~ ~_o the ~outh ~nd of
Nystrom Street. We feel there ::,~11 be an environmental impact along
:.h~s drainage. What plans do you have to eliminate this potential
problem?
RCC¢ t.o MOA
Economic Development & Planning
2/18/91
page 2 of 3
2.0
2.1
.3.01
What set back will will you have written in your land sales t~ protect
the drainage area?
Sewer tie-in. Is this through Golden:l~w ~
Road access. What size culvert :~.,~11 be installed at the intersect, ion of
Saug.st~.d Court. and Old Seward Highway?
Storm drainage. Where will it drain to? The proposed plats indicate
that all these subdivisions will be on private wells. Tl:ere was no
evidence submitted with your plats indicating a proposed :~rater usage
per subdivision. The developer has failed tx> indicate the covenants
for these subdivisions. Therefore tie Rabbit creek Community Council
has no alternative but h~ object tx> your plats as submitted.
R¢CC to MOA
Economic Development & Planning
2/18/91
page 3 of 3
February 18, 1991
Municipality of Anchorage
Economic Development and Planning
P O Box 196650
Anchorage, Alaska 99519-6650
FROM: Rabbit Creek Community ~¥~uncil ~ ~ JJ'
Pat Abney, President //~/.,!.~/J~/~
Reference: Plat S-90 25 Goldenview Park Subdivision
Track A Goldenview Park
Petitioner: Mr. Joe cange
The Rabbit Creek Community Council has received and revie::~d Mr.
Joe Cange's preliminary Plat Application covering the above proposed
subdivision which lies within N t/2 Sec. 3. T 1 IN. R3W. SM Alaska.
As this subdivision is laid out, t~:ere are ninety-one (91) proposed io~£.
Our immediate concern is the number of private wells that will lower
the wa~r table considerably in already troubled surrounding
subdivisions. Therefore, Rabbit Creek Community Council ~,akes strong
objection to this proposed high-density subdivision as now presented.
MUNICIPALITY OF ANCHORAGE
ECONOMIC DEVELOPMENT AND PLANNING
P,O, Box 196650
Anchorage, Alaska 99519-6650
PRELIMINARY PLAT APPLICATION
REC'D BY:
VERIFY OWN:
Address
City
Phone #
Please fill in the information requested below. Print one letter or number per block. Do not write in the shaded blocks.
1. Vacation Code 2. Tax Identification No.
4. EXISTING abbreviated legal description ~12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34) full Jegal on b~, ~
5. ~otifionor'* ~amo (ka~t- First} ~. ~ofition~r'~ ~r~o
flfllll I
7. Petition Area 8. Proposed 9. Existing 10. Grid Number 11. Zone
Acreage Number Number
Lots Lots
12. FeeS
13. Community Council
B. I hereby certify that (I am) (I have been authorized to act for) the owner of the property described above and that I desire to subdivide it in
conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances. I understand that payment of the basic subdivision fee
is nonrefundable and is to cover the costs associated with processing this application, that it does not assure approval of the
subdivision. I also understand that additional fees may be assessed if the Municip~sts to process this application exceed the
basic fee. I further understand that assigned hearing dates are tentative and~ have to~e postpo~:~e~by Planning Staff, Platting
Board, Planning Commission, or the Assembly due to adrnin~~
*Agents must provide writk1~ proof or a,~orization.
20-003 (Rev 6/89)MOA-24
C. Please check or fill in th '}wing:
1. Comprehensive Plat' _and Use Classification
. Resi~ ~al
. Co ,ercial
Parks/Open Space
· Transportation Related
Comprehensive Plan -- Land Use Intensity
Special Study
Environmental Factors (if any):
a. Wetland
1. Developable
2. Conservation
3. Preservation
Marginal d
Co m men;~,~l/I n dustrial
Public Lands/Institutions
Dwelling Units per Acre
Alpine/Slope Affected
b. Avalanche
c. Floodplain
d, Seismic Zone (Harding/Lawson)
Please indicate below if any of these events have occurred in the last three years on the property.
Rezoning
Subdivision
Conditiona! Use
Zoning Varmnce
Case Number
Case Number
Case Number
Case Number
Enforcement Action For
Building/Land Use Permit For
Army Corp of Engineers Permit
Legal description for advertising.
:alpine/Slope Alfected
Industrial
Special Study
Certificate to Plat
Fee ~?~'
_____ Topo Map 3 Copies
Soils Report 4 Copies
Aerial Photo
Housing Stock M ~
Zoning Map
Water: Private Wells
Sewer:
Private Septic
Community Well
Community Sys.
Public Utdity
/~//P u blic Utility
20-003 Back (Rev. 6/89}MOA-24
acree 20,111 sq. f~.
0.46 acres
Trees
~84.1
LOT
ft.
EASEMENT APPLICATION
Municipality of Anchorage REC'~
· DEPARTMENT OF COMMUNITY PLANNING VERIFY OWN:
P.O. BOX 6650
Anchorage, Alaska 99502-0650
A. Please fill in the information requested below. Print one letter or number per block. Do not write in the shaded blocks.
0. Case Number (IF KNOWN) 1. Vacation Code
2.Abbreviated Description of Vacation (EAST 200 FEET SOME STREET)
I~kkk-I~l I~l~kd' I~ l, vl,hk-k'l,~l,d I~k-I
I I I I I I ~1't t t :t
3. Existing abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOT 34).
I'- I,l, lzl 114 1,,1ol,-1.1,,I I t I II
4. Petitioner's Name (Last- First)
cl~l~l~l I I,,I. I~lllllllllll
Address
City State
Phone No. ,~'~" ~-~'~:~)
Bill Me
5. Petitioner's Representative
~1 ~ Pl,,kl,~bl I I I I I I I I I I I I I I
Address
Phone No.
6. Petition Area Acreage 7. Proposed Number 8. Existing Number
la.l¢l I / Lots Lots
9. Traffic Analysis Zone
10. Grid Number
12. Fee $
11. Zone
13. Community Counci
B. I hereby certify that (I am) (I have been authorized to act for) the owner of the property described above and that I desire to
vacate it in conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances. I understand that payment of
the basic vacation fee is nonrefundable and is to cover the costs associated with processing this application, that it does
not assure approval of the vacation. I also understand that additional fees may be assessed if the Municipality's costs to
process this application exceed the basic fee. I further understand that assi~aring dates are tentative and may have
to be postpohed by Planning Staff, Platting Board, Plannin~..g. Cem~ss~dministrative reasons.
Date: ~/~- C~ / ./ r' ~/ ~'""~/- ~"'~ /~'~ ~ ~ ~ ~
Signature..
*Agents must provide'written pr(~f or authorization.
20-019 Front (4185)
TIq~CT B2
BROTHERS ,.s.os Ave
2
.F
N. G$o. B,~:~'. o,q-"l~.
50.00' L
3O
19000
/6
/5
I-rYDROGEOLOGY FOR LAND-USE PLANNING:
TIlE POTTER CREEK AREA, ANCHORAGE, ALASKA
U.S. Geological Survey
Water Resources Investigations
Open-File Report 82-86
RECEIVED
APR 4 1~1
Municipalt~ of Anchorage
Dept Hea th & Hu~a~
Prepared by the U.S. Departaaent of the Interior, Geological Survey,
in cooperation with' the Municipality of Anchorage
z
0
GENERALIZED CROSS SECTION
4500-
4000-
3500-
2500-
1500-
500-
DISTANCE (West to East)
SUMMARY OF WELL YIELDS
40 ~
30
I i i i i 'l
0
Subdivision
LOCATION OF WEL~ IS
CONTOUR INTERVAL IS 2 GP~
, WELL LOCATION AND
From : ALPIIIE [!RILL 907 .~4~, 0.~: Apr'.Od. 1991 10:,:'5 AIl PEH
RECEIVED
APR 4 1991
Municipa ty of Anchorage
Dept, Health & Human Services
WELL LOG
JWe~thered rock
Bedrock-hard
APR 4 ~9'3T--
Dpnf. Health & Human ~erv c,
I1~, WATER WELL OONTRACTOR'S CERTIFICATION:
~.2 _5 ....
2,~
WATER WELL RECORD
STATE OF ALASKA
DEPARTMENl OF NAI'URAL RSSOURES
sKJl~L wO
J.
[~ 'fill WIll [] Orbit; -- .--
'O. STATIG WATER LEVEL'.
.12,5 ,,. ...,_
[~ OentrHIcal [] Olhe,
RECEIVED
APR I.
D'Murl'~¢iPality of Anchorage .
ept, Heaith& Human Services
SURVEY TYPE '. :
,~ AS-BUILT :
[] pLOT pLAN
[] LOT SURVEY '.
[] REcERTIFICATION AS-BUIL~'
SYMBOLS
O
~Z~X.
NOTE: FENCES ARE SHOWN It{ THEIR APPROXIMATE LOC~.TIONS ONL~,
ELEVATION
DRAINAGE
WOOD' FENCE
CHAIN .~INK FENCE
LEGEND
hub ~, lock-found D set [:
iron rebor -found O set '
iron pipe -found (9 set 0
brass' cop -found (~ set 8
alum. c~p -found (~) set
Scole.
1" : 100'
Dole Surveyed:
9-12-R3
Dole Drown:
.9-13-83
Le9ol D~cripllon'
LOT 5, ANOIHER SUBDIVISION
w'°~3_255
CI3CIIAIClCI f"l$
.LON.
£ ,,o$
O3OlAlaBn$ '
RECEIVED
APR 1 5 1°~1
Munic~pahty of Anchorage
Dept, Health & Human 8eP!ice$