HomeMy WebLinkAboutSUNNY VALLEY LT 1Onsite File
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Municipality of Anchorage
On-Site Water and Wastewater Program • (907) 343-7904 Page 1 of 3
ON-SITE WASTEWATER INSPECTION REPORT
Permit Number: OSP191236 PID Number: 050-354-26
Dwelling: El Single Family (SF) [' Duplex(D) ❑ Multiple (SF and/or D) Project: ❑ New El Upgrade
Name:
Tim Otto ABSORPTION FIELD
Address
❑ Deep Trench El Shallow Trench ❑ Bed El Mound •
22343 Lake View Drive, Eagle River, AK 99577 ❑ Other
Phone Number of Bedrooms Soil Rating Total depth from original grade
(303) 944-8045 3 Existing GPD/SF Ft.
LEGAL DESCRIPTION Depth to pipe invert from original grade Gravel depth beneath pipe
Subdivision Block Lot Ft. Ft.
Sunny Valley 1 Fill added above original grade Gravel length
Township Range Section Ft. Ft.
Gravel width Beds: Number of Lines Distance between lines
SEPARATION DISTANCES Ft. Ft.
To Septic Absorption Holding Sewer Total absorption area Number of trenches Dist.between trenches
From Tank Field Lift Station Tank Line Ft2 Ft.
Well 85' N/A N/A N/A >25' TANK Septic IDS.T.E.P. ❑ Holding ❑Other
Manufacturer Capacity
Surface Water >100' N/A N/A N/A Greer 1,000 Gal.
Material Number of compartments
Lot Line >5' N/A N/A N/A Plastic 2
NA - -
Foundation >10' N/A N/A N/A LIFT STATION
Manufacturer Capacity
Curtain Drain None Noted Gal.
Pump on level at Pump off level at High water alarm at
Remarks
Tank replacement only with this permit.
Tank to well waiver OSV191046 in. in. in.
Insulation placed over tank. Pump make and model Electrical Inspections performed by
PIPE MATERIAL House to tank D3034 Tank to D3034
Installer drainfield
Denali Excavating Drainfield Existing co/MT D3034
Inspector J. Millette BENCH MARK (Assumed elevation) 100 ft
Inspection 151 7/2/19d Location and description
dates: 2"
3'° 4th Garage slab
COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL Engineer's Stamp
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Conditional Approval: Date ��<4;..•••.••••• '••q.14ttt♦
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♦ MICHAEL E. ANDERSON p r
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Approve �„� t� Date ���� tt��PRi �:4'••
Inspection Report_9-1-12.doc
SUNNY VALLEY LOT 1
S) PERMIT # OSP191236 PID # 050-354-26
A B
FCO 17.9 10.3
200 42.9 26.8
MH 44.2 28.3
SV 47.4 33.2
LOT 1
100'WELL RADIUS
75'WELL RADIUS
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4"OF INSULATION OVER Z 0
SEPTIC LINE IN DRIVEWAY
te J
THREE U E
BEDROOM Q
HOME e? ,, V
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10'UTILITY EASEMENT
LOT 8
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illi
ENGINEERING
.���. '.4� LEGEND
,•' P .•'"'•`A�N-9'•,� PLAN AS-BUILT CO-CLEANOUT
••,. 200-DOUBLE CLEANOUT
0.1. :/..9 FCO-FOUNDATION CLEANOUT
••„� �,�„,�,,,,,,,,,.„,a,„� r 0 50 100 FS-FLOW SPLITTER VALVE
�� MICHAEL E. ANDERSON f _ - FEET MH-MANHOLE
•i s• No. CE-4381t..... 1 MT-MONITORING TUBE
�•Ae,,Q'�.,, 713119 .• • 111=50'
�'' `�.• SV-SEPTIC VENT
,4%4 ��sS\>. TH-TEST HOLE
SUNNY VALLEY L1
PERMIT # OSP191236 PID # 050-354-26
100.5/ 100.1
O OU_ N � wN
97 1 2 INSULATION
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96.3 -71
100C GAL 96.1
SEPTIC TANK
V I
''''''' - 92.0
i Pjth - • •' I
II MICHAEL E. ANDERSON f
PROFILE AS-BUILT •.o-ss No. CE-4381 r dd
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11110tGE
1N343-7904 Fax:(907)343-7997 ,..
1 P'. ' http://www.muni.org/onsite f.
I)eparttnent
,MfM ORRVE
On-Site Wastewater Disposal System Permit
Permit Number: OSP191236 Effective Date: 6/14/2019
Work Type: SepticTank Upgrade Expiration Date: 6/13/2020
Tax Code Number: 05035426000
Site Legal Address: SUNNY VALLEY LT 1 G:0057
Site Mailing Address: 22343 LAKE VIEW DR, Eagle River
Owner: BART ALASKA LLC Lot Size in Sq Ft: 190357
Design Engineer: FORGE ENGINEERING Total Bedrooms: 3
This permit is for the construction of:
❑ Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy 0 Private Well 0 Water Storage
All construction shall be in accordance with:
1. The attached approved design.
2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska
Wastewater Disposal Regulations (18AAC72)and Drinking Water Regulations (18AAC80)
3. The wastewater code requires inspections during the installation. The engineer shall notify the Development
Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall be either:
a. Opened and Closed on the same day, or
b. Covered, sealed, and heated to prevent freezing
Special Provisions: Prior to Inspection Report approval a waiver, if needed, will be required for the trench to
property line and trench to well.
CO-"C`I funk I occ.rtion Move c . 64t0ej
Received By: /,V/ Date:
Issued By: 4,"UDate: '/V,(1
EPIANS
MUNICIPALITY OF ANCHORAGE
Community Development Department \ irlig Phone: 907-343-7904
Development Services Division Fax: 907-343-7997
On-Site Water& Wastewater Program
ON-SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 050-354-26
Property owner(s) Bart Alaska, LLC Day phone
Mailing address 22343 Lake View Drive Eagle River, AK 99577
Site address
Legal description (Sub'd., Block & Lot) Sunny Valley, Lot 1
Legal description (Township, Range & Section)
Lot Size 190,357 Sq. Ft. Number of Bedrooms Three (3)
APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING:
(®all that apply)
Absorption Field ❑ Initial ❑ Single Family (SF) ❑X
(w/wo ADU)
Septic Tank ❑X Upgrade IXI Duplex (D) ❑
Holding Tank ❑ Renewal ❑ Multiple Dwellings ❑
Privy ❑ (SF and/or D)
Private Well ❑
RASA*
Water Storage n
THIS APPLICATION INCLUDES A VARIANCE /WAIVER REQUEST FOR:
Distance:
I certify that the above information is correct. I further certify that this is in accordance with
applicable Municipal Codes.
__,44,J.,,,s. ,,a,,9____Th
(Signature of property owner or authorized agent)
Permit/Rush Fees: 436,0 Waiver Fees: 11190
Date of Payment: (pl/3�//(��q Date of Payment: 6,Zy/9
Receipt Number: ow() ID Receipt Number: 239 255
Permit No. O P/g123( Waiver No. 25 If 19 to(...(6
Permit App__-:• :L.,c
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
PLIANCE
OSP191236,Deb Wockenfuss,06'14/:
Ar_
,4 ' GE
ENGINEERING
PO BOX 240773
ANCHORAGE,AK 99524
522-7773 677-7766(FAX)
June 13, 2019
MOA Development Services Dept,On-Site Water&Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Sunny Valley, Lot 1 -22343 Lakeview Drive
Septic System Design
Dear On-Site Services Engineer:
The existing septic tank on Lot 1, Sunny Valley Subdivision has outlived its useful life and must
be replaced prior to the issuance of a COSA. We are submitting this permit application for the
replacement of the septic tank. The attached site plan identifies the locationof the home as well as
the existing well and existing and proposed septic tank site.The new tank will be placed outside
the 100' protective radius of the well on the lot. No conflicts exist between this proposed system
and any other well or septic system, whether on this lot or adjacent lots.
Wells on this and adjacent lots are shown. The new septic tank will be a minimum of 100' from
all wells and surface water, and more than 5' away from property lines.
Please referto the attached plan sheet forthe septic design. If this design is followed,there will be
no adverse impacts to adjacent properties.
Sincerely,
-r✓ ,.&1 E... 9--, •�...■
Michael E. Anderson, P.E. •�� OF ��•
•L\•�E '4�q�(1G.ir4i
ee
•
•••49th ••••*••i
11
MICHAEL E. ANDERSON
/C'
r ��•• N O. CE-4381 �
441
GE
' ENGINEERING
PO BOX 240773
ANCHORAGE,AK 99524
522-7773 677-7766(FAX)
June 19, 2019
MOA Development Services Dept, On-Site Water& Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Sunny Valley, Lot 1—22343 Lakeview Drive
Septic System Design
Dear On-Site Services Engineer:
The existing septic tank on Lot 1, Sunny Valley Subdivision is located 58' from the existing well
on the lot. The tank and well were originally constructed in 1976 and have been in constant
operation since that time. A recent water sample taken from the well and water system revealed
no nitrate concentration in the water and no presence of coliform. The well is obviously not
contaminated from any source.
The septic tank is now more than 40 years old and must be replaced. Very little area is available
on the lot due to steep slopes and the location of the well. We are proposing to remove a section
of driveway and place the new septic tank 75' from the existing well. A waiver is therefore
required to allow the tank to be constructed less than 100' from the well. The existing absorption
trench also appears to be less than 100' from the well. The exact location of the absorption
trench will be determined during placement of the new septic tank and, if found less than 100'
from the well a waiver will also be requested.
The proposed septic tank is constructed of high density plastic and will be placed in accordance
with manufacturer's recommendations and Municipality of Anchorage requirements. Plastic
tanks have a documented history of remaining watertight for long periods of time. The tank will
be located down slope from the existing well and any effluent that might surface from the septic
tank would flow away from the well. The surface grade is 5% to 10% away from the well.
Surface effluent contamination of the well is virtually impossible.
Underlying soils on the lot are silty gravels (GM) based on test holes completed in the past. The
well on the lot is 150' deep and the static water level has been measured at 50' below the surface.
The well log indicates bedrock was encountered at 35'. The aquifer is encapsulated in bedrock
with little chance of contamination from surface sources. We are confident based on the long
term performance of the existing septic tank and the water quality from the well that
contamination from the septic tank is not likely.
CO *1
ADEC POINT ANALYSIS
Bottom of Tank to Highest Water Table—50' 5.20 Points
Soil Absorption Type—Gravel w/Silt/Bedrock 6.0 Points
Permeability— Silt or Sandy Gravel 1.0 Points
Water Table Gradient - +10% 6.0 Points
Horizontal Separation— 75' 2.0 Points
TOTAL POINTS 20.2
Almost sure to be free from any form of contamination from household sewage.
Sincerely,
-144 . E ,,.•••,
Michael E. Anderson, P.E. .••7 _ OF C'44♦
i 49th
:775,1_4 .4.. .•
•
ViVk MICHAEL E. ANDERSON
•• F••.N 6-19-19CE-4381.••' ••
;;;;;'FES; ::••
a••
II�p
GE
ENGINEERING
PO BOX 240773
ANCHORAGE,AK 99524
522-7773 677-7766(FAX)
July 9, 2019
MOA Development Services Dept, On-Site Water& Wastewater Program
4700 Elmore Rd
Anchorage,AK 99507
Subject: Sunny Valley, Lot 1 —22343 Lakeview Drive
Well to Absorption Trench Waiver
Dear On-Site Services Engineer:
The eastern end of the existing absorption trench on Lot 1, Sunny Valley Subdivision is located
93' from the existing well on the lot at its closest point. The majority of the trench is more than
100' from the well. The absorption trench and well were originally constructed in 1976 and have
been in constant operation since that time. A recent water sample taken from the well and water
system revealed no nitrate concentration in the water and no presence of coliform. The well is
obviously not contaminated from any source.
The absorption trench is now more than 40 years old and was recently tested and found to be
suitable for continued use. A waiver is therefore required to allow the absorption trench to
remain in its current location less than 100' from the well.
The existing absorption trench is located down slope from the existing well and any effluent that
might surface from the trench would flow away from the well. The surface grade is 5% to 10%
away from the well. Surface effluent contamination of the well is virtually impossible.
Underlying soils on the lot are silty gravels (GM) based on test holes completed in the past. The
well on the lot is 150' deep and the static water level has been measured at 50' below the surface.
The well log indicates bedrock was encountered at 35'. The aquifer is encapsulated in bedrock
with little chance of contamination from surface sources. We are confident based on the long
term performance of the existing septic system and the water quality from the well that
contamination from the septic tank is not likely.
ADEC POINT ANALYSIS
Bottom of Absorption Trench to Highest Water Table—50' 5.2 Points
Soil Absorption Type—Gravel w/Silt/Bedrock 6.0 Points
Permeability—Silt or Sandy Gravel 1.0 Points
Water Table Gradient- +10% 6.0 Points
Horizontal Separation—93' 2.5 Points
TOTAL POINTS 20.7
Almost sure to be free from any form of contamination from household sewage.
Sincerely,
--144 .,Lt_Q., at, t9____1
Michael E. Anderson, P.E.
$ 3F 447,ie.
•'• 49th •:4, �1
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of
i MICHAEL E. ANDERSON t
vNo. CE-4381 :
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�j ''•. 7-09-1 � ��
' GE
ENGINEERING
PO BOX 240773
ANCHORAGE,AK 99524
522-7773 677-7766(FAX)
July 9, 2019
MOA Development Services Dept, On-Site Water& Wastewater Program
4700 Elmore Rd
Anchorage,AK 99507
Subject: Sunny Valley, Lot 1 —22343 Lakeview Drive
Lot Line Waiver
Dear On-Site Services Engineer:
The existing septic system absorption trench on Lot 1, Sunny Valley Subdivision was originally
constructed in 1976 and has been in constant use since that time. The eastern end of the trench
was constructed 6' from the property line. The lot to the east is undeveloped and currently
owned by the Heritage Land Bank of the Municipality of Anchorage. The terrain is steep and the
likelihood of development is remote.
The location of the absorption trench 6' from the eastern property line will not adversely impact
the property to the east. We request a waiver be issued allowing the absorption trench to remain
in its current location.
Sincerely,
-04"---14.41 at"-d----1
Michael E. Anderson,P.E. „ OF % 41.•
= 49th Vr
•
Par,"I,••MICHAEL E. ANDERSON•=
•if S No. CE-4381
t"<<p•••• 7-6 -19 .f' �t
SUNNY VALLEY LOT 1 C0-
(S5
LOT 1
/ N
/ N
// DECOM�Iy1ISSION EXISTING Z
/ 100'WELL RADIUS TANK PEI MOA CODE. Q
/ REGRADE DRIVEWAY TO ,
/THREE BEDROOM HOME PREVEtJT TRAFFIC OVER ANK.
I ;� illil �j P CE NEW 1,000 r ALLON Q
i
PS TIC TANK w/20"MANWAY
� � I ®•��\ I/Wain ,47i '4v[ Tv.6C I
♦,� CONNECT • EXISTING �/C&
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EXISTING WELL ♦i; ,. �4�� CO // tA
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``\ N \ PLACE 4"INSU • lOt4 OVER
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N. TRENCH UNDER RIVEWA .
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`�` \N\ EXISTING ABSOR TI'ON "ENC O REMAIN IN
`\�`, N. - ICE. VERIFY LI ) SOFT'ENCH AND
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N k CESSARY.
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` 10'UTILITY EASEMENT
LOT 8
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' NOTE:� [NGIN[[[ING `
�4�••W111111 ALL WELLS ON SURROUNDING LOTS WITH IMPACTS TO THIS LEGEND
...�E OF. ,144.♦♦ PROPERTY ARE SHOWN. NO CONFLICTS WITH WELLS OR SEPTIC
6-).., _�;•,,.• ♦♦♦ SYSTEMS. CO-CLEANOUT
2C0-DOUBLE CLEANOUT
�. �`„.49th IN ' "� FCO-FOUNDATION CLEANOUT
• C• —;
Frontier Surveys, LLC Project No: 19-030
Ordered By: Tim Otto
LOT 4 LOT 7
\UBDIVISION
MIL�
E HI S
N890 54'00"E 276.05 REC.
Date: 02/19/2019
Plat: P-631
�E� Electric Meter/Outside Power c0b Telephone Pole LT, Tel. Ped.
Gas Meter ® Deck FND Brass Mon. A Elec. Ped.
k S) Septic iW) Water Well• FND Rebar —OHU— Overhead Utility
S880 56'39"E 104.80 CALC.
Grid: N/A
NOTE: LOT 1, SUNNY VALLEY
SUBDIVISION (P-631) DOES
NOT MATHEMATICALLY
CLOSE. THIS AS -BUILT IS
ONLYACCURATE TO WITHIN
5.0' MORE OR LESS DUE TO
INACCURACIES IN EXISTING
SURVEY CONTROL.
General Notes: 0 50 100 200
1. This document is created for the purpose of a single property transaction and is subject to Federal Copyright Laws.
2. Excepting for gross negligence, the liability for this survey shall not exceed the cost of preparing this survey. Scale I n Feet
3. All measurements/setbacks are to the visual/apparent building footprint.
4. All dimensions to property lines are plus/minus 0.1ft.
O F q tit
4
low
40W* � 49M
VIP
Frederic WJr
r
NO. L.S.-9946 , �0
�J>►
2/26/2019
F * J�
•Q�, C3
fitROFESSIONAX- 44i
PROFESSIONAL SEAL
This survey complies with the ASPLS Mortgage Location Standards. The survey represents visible improvements and
conditions at the time of the survey. This document does not constitute a boundary survey and is subject to any
inaccuracies that a subsequent boundary survey may reveal. It is the responsibility of the Owner to determine the
existence of any easements, covenants, or restriction which do no appear on the record plat. Under no circumstances
should this document be used for construction or for establishing a boundary or fence line.
As -Built Survey of:
Lot 1, Sunny Valley Subdivision
I, Frederic Wagner, hereby certify that this Mortgage Inspection Survey was performed by me, or
under my direct supervision on February 7th, 2019.
Frontier Surveys, LLC FRONTIER
650 W. 58th Ave. Suite E Anchorage, Alaska 99518
907.460.1686 - info@frontiersurveys.com
www.frontiersurveys.com
Onsite File
Sunny Valley
Loti
PID# 050 - 354 - 26
MOA has confirmed that the 2008 upgrade has not
been installed .
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water & Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519-6650
(907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Permit Number: SWO80159
Legal Description: SUNNY VALLEY LT 1
Design Engineer: 0014 ANDERSON ENGINEERING
Owner Name: JAMES & BETTY PETERSON
Owner Address: PO BOX 90293
ANCHORAGE, AK 99509 -
Upgrade
Date Issued: Aug 07, 2008
Expiration Date: Aug 07, 2009
Parcel ID: 050-354-26
Site Address: 022343 LAKE VIEW DR
Lot Size: 190357 SQ. FT.
Total Bedrooms: 3 Permit Bedrooms: 3
This permit is for the construction of:
❑_V Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage
All construction must be in accordance with:
1. The attached approved design.
2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska
Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ).
3. The engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling
(907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
must be either: A. Open and closed on the same day.
B. Covered, sealed, and heated to prevent freezing.
5. The following special provisions.
A. THE ENTIRE SUBSURFACE DISPOSAL FIELD AND ALTERNATE IS NOT WITHIN A 30 FOOT RADIUS OF A
PERCOLATION TEST. THE ENGINEER NEEDS TO DO AN ADDITIONAL PERCOLATION TEST PRIOR TO THE
CONSTRUCTION OF THE SEPTIC FIELD. PLEASE SUBMIT STAMPED AND SIGNED RESULTS WITH THE
AS -BUILT INSPECTION REPORT. IF THE RESULTS REQUIRE A DESIGN CHANGE, CONSTRUCTION OF THE
SYSTEM WILL STOP PENDING ON-SITE REVIEW AND APPROVAL.
B. THE PERMIT INCLUDES WAIVER # WRO80054 FOR SEPARATION DISTANCE OF THE PROPOSED
ABSORPTION FIELD TO; A SLOPE GREATER THAN 25%, THE PROPERTY LINE, AND AN ABANDONED
AMORPTIO N REM
Received By:
Date:
Ahuucipac hty of Anchorage
16W
CO. "a 1lXiC&) • Anchonigc, Alaslm ![17519.6650 • 471X) Elmore U and
09irr: (!X)7):":l RX11 • lax: (!X)7) 343-K1X1 Imi :ffimiemmni.org
,Vapor Mark Begich I)cvcIoI)nrcnt Scr %ices Dcpttrtnlcnt
August 7, 2008
Michael E. Anderson, P•E.
Anderson Engineering
P.O. Box 240773
Anchorage, AR 99524
Subject: Waiver Request for Sunny Valley; Lot 1
Waiver Request WRIT: 080054
Parcel ID # 050-354.26
Permit NSW080149
Dear Michael E. Anderson, P.E.:
Your request for a waiver of the three items listed below has been approved.
n�cnt
�c !s,
�
*Lij _1v
Department
I. The required 50 foot separation distance for an absorption field to a slope greater
than 25% is waived to allow for the project specific proposed 12 foot separation,
with the proposed system configured such that an imaginary 25% slope
originating at 2.5 feet above the absorption field daylights at the existing slope
23 feet horizontal from the absorption field.
2. The required 10 foot separation distance from the absorption field to the property
line is waived to allow for the proposed 5 foot separation distance.
3. The required 10 foot separation distance from the absorption field to an
abandoned absorption field is waived to allow for the proposed 5 foot separation.
This waiver approval applies to the three proposed absorption field separation distances
listed above only. Any future upgrade to the on-site wastewater disposal system will
require all separation distances be met or another approval from this department.
If there are any further concerns or questions regarding this waiver, please call our office
at 343-7904.
James "Jay" Crewdson, P.E.
Civil Engineer
On -Site Water & Wastewater Program
Coln untill ity, Security, Prosperity
Municipality of Anchorage
Development Services Department
Building Safety Division
Onsite Water and Wastewater Program
4700 Bragaw Street
P.O. Box 196650
Anchorage, Alaska 99519-6650
www.muni.org/onsite
(907) 343-7904
ON-SITE SEWERMELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcell.D. 050-354-26
Property owner(s) James and Betty Peterson Day phone
Mailing address P.O. Box 90293 Anchorage, AK Zip Code 99509
Site address 22343 take View Drive Eagle River, AK Zip Code 99657
Legal description (Sub'd., Block & Lot) Lot 1, Sunny Valley Subdivision
Legal description (Township, Range & Section)
Lot Size 190,357 Sq. Ft.
THIS APPLICATION IS FOR (® all that apply):
Absorption Field
El
Septic Tank
0
Holding Tank
❑
Privy
❑
Private Well
❑
Water Storage
❑
Number of Bedrooms Three (3)
THIS APPLICATION IS AN:
Initial
❑
Upgrade
(]
Renewal
❑
I certify that the above information is correct. I further certify that this application is being made for a
Single Family Dwelling and is in accordance with applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees: o Waiver Fees:
Date of Payment: l8I Date of Payment: ;P Id / �P it
Receipt Number. 9�� -(l/ Receipt Number. Q 0 q %J -�- 9
(Rev. 11/05)
ANDERSON ENGINEERING
PZ. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 F
MEMORANDUM
DATE: July 21, 2008
TO: Deb Wockenfuss
FROM: Mike Anderson, P.E.
SUBJECT: Lot 1, Sunny Valley Subdivision
Septic System Upgrade Permit
We have made the following revisions to the permit application in response to your
comments. They are as follows:
1. The fence around the perimeter of the new system will be 4' chain link placed at
the location shown.
2. The tank size is shown on the Site Plan as a 1,500 Gallon steel tank.
3. Waivers have been requested for separation from the existing absorption trench,
lot line and excessive slope.
4. We have moved the location of the proposed trench and do not anticipate the
removal or demolition of the existing trench. It will be abandoned in place.
5. The Maintenance Agreement was previously completed, notarized and delivered
to your office.
WAIVER FEES: I'4S
DATE OF PAYMENT: +10-4 D8
RECEIPT NUMBER: 0DC0*9
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 (FAX)
MEMORANDUM
DATE: August 6, 2008
TO: Jay Crewdson, P.E.
FROM: Mike Anderson, P.E.
SUBJECT: Lot 1, Sunny Valley Subdivision
Septic System Upgrade Permit
Attached is a cross section of the slope fronting the proposed location for the new
absorption trench. Very little area is available on the lot for an upgrade trench for this
project and it must be placed in close proximity to a steep 50% slope. We have
designed an Advantex Treatment System to be placed and are confident no water will
ever migrate to the slope. The existing failed system has been on site for nearly 30
years and no effluent has ever been noted on the slope. We therefore request the
trench be placed at the location shown.
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 (F
July 21, 2008
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
P.O. Box 196650
Anchorage, AK 99519-6650
Subject: Lot 1, Sunny Valley Subdivision
Separation Distance Waiver
Absorption Trench to Lot Line
Separation Distance From Existing Absorption Trench
Separation Distance From Slope Greater Than 25%
Dear On Site Services Engineer:
Very little area is available on the subject lot for an upgrade to the existing septic
system. The home site was constructed in 1976 on a flat area on the lot with slopes in
excess of 25% on both sides of the site. The septic system has now failed after over
30 years of service and must be replaced. The well on the lot restricts the area
available for a new septic absorption trench to within 5' of the east property line. In
addition the new trench is only 5' from the existing absorption trench and 15' from the
edge of a slope greater than 25%. Waivers are therefore necessary for proximity to the
lot line, existing absorption trench and extreme slope.
We are proposing to place an Advantex Treatment System on the lot which has proven
to be very effective in the treatment of septic effluent. The new trench will be
constructed much shallower than the existing trench in soil material with more efficient
percolation rates. No water migration is anticipated toward the steep slope as none has
ever been noted from the existing trench during the past 30 years.
The existing absorption trench will be abandoned in place. No development is to the
east of this lot. Placement of the new trench at the location specified will not conflict
with surrounding wells or septic systems. We therefore recommend the waivers be
approved as requested.
•� OF
Sincerely,
�:
Y _ ' asp
Michael E. Anderson, P.E. c;waua a AND
..
CE -4381
70 iIkws
44%
ANDERSON ENGINEERING
P.O_ BOX 240773
ANCHORAGE, AK 99524
522-7773 677-7766 FAX
July 8, 2008
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
4700 South Bragaw Street
Anchorage, AK 99519-6650
Subject: Lot 1, Sunny Valley Subdivision
Septic System Design and Permit Application
Impacts to Adjacent Properties
Dear Onsite Services Engineer:
The existing septic system on Lot 1, Sunny Valley Subdivision has failed and must be
reconstructed as soon as possible to avoid further backups and possible health
problems. We are therefore requesting a permit be issued for a septic system upgrade
to serve the existing three-bedroom home. The available area for the septic system is
extremely limited as the house was constructed on a narrow flat area located on a
steep hill with slopes in excess of 50%. A recent test hole indicated groundwater
elevations at 11' below the surface which further complicates the design of the new
septic system. We have therefore decided to place an Advantex Treatment System on
the lot to provide the most effective treatment of the septic effluent prior to discharge
into the surrounding soil strata. The most suitable location for the new absorption
trench is within the confines of the existing trench. The location of the absorption
system is shown on the attached Site Plan. Drainage patterns are also shown on the
plan and will not be modified as a result of the proposed construction.
The test hole placed on this lot revealed silty dense gravel. The percolation rate in the
materials encountered was between 30 and 60 minutes per inch. Previous percolation
tests completed on the lot revealed rates of 13 and 40 minutes per inch. Groundwater
was found at 13' below the surface during the excavation and stabilized at 11' below the
surface during monitoring. Our design provides for the bottom of the absorption trench
to be as shallow as possible. We are therefore proposing to place a three-bedroom
Advantex Treatment System. The absorption trench will be 23' long x 5' wide x 4'
effective depth. The distribution line in the trench will be placed at 2' below the existing
ground level. Total depth of the trench will be 6' below the surface. 4" of insulation will
be placed atop the distribution line from the lift station and over the new absorption
trench. The tank and trench area will be protected with fencing to insure no traffic can
park or drive on the new system.
Lot 1, Sunny Valley Subdivision
July 7, 2008
Page Two
The well on the lot limits the area available for the system upgrade. We are therefore
proposing to remove all contaminants from the existing trench and burying the material
at the location shown on the site plan. This area is more than 100' from the well and in
an area at the base of the existing steep slope. Clean material from the excavated area
will be placed at the edge of the steep slope to the south as shown.
If the system is constructed in accordance with our design the following statements
apply:
The system, if constructed as designed, will have no adverse impact on the wells
in the area or those to be constructed in the future.
2. The system, if constructed as designed, will have no adverse impact on existing
septic systems in the area or those to be constructed in the future.
3. The system, if constructed as designed, will have no adverse impact on reserve
space, either surface or subsurface, on any lots located in the area.
4. The system, if constructed as designed, will have no adverse impact on drainage
patterns in the area. The current drainage pattern will be maintained.
Sincerely,
7'�'jt E4--�
Michael E. Anderson, P.E.
Attachments
F�Cr,
SUNNY VALLEY SUBDIVISION
LOT 1
ci
• arrr u..
4
r 'r
r
r ,
,
r
/ i r
104.79
SITE PLAN
SCALE V = 60'
F
Existing
Well
MICHAEL E. ANDERSON
Three Bedroom Advantex
Treatment SysteM with
1,500 Gallon Tank. AX20 Il
//Bedroom
hree Pod do Lift station
I IlHome
I I _�-
Pump, Crush and TH �t/�Yc
Backfill Existing / c f
Septic Tank r
y
/ xcav
I�
5
I Ip
/ I` I IF ►
I FI
�l
I�
I
SITE PLAN
SCALE 1' = 30'
5' Wide
ive Depth
Trench.
Place 4' Direct Bury
Insulation Over Trench
do Distribution Line.
LOT 1, SUNNY VALLEY SUBDIVISION
DESIGN FACTORS: SYSTEM REQUIREMENTS:
Three Bedroom Home 5' Wide Trench System
Perc. Rate: 31-60 Min./Inch 3 Bedroom Advantex Treatment System
Application Rate: 2 GPD/SF 4' Drainfield Rock
3 Bedrooms • 150 GPD/Bedroom = 450 SF Absorption Area
450 SF/2 GPD/SF/5 SF/LF•.5 (Red. Factor) = 22.5 LF Trench Length
THEREFORE: Construct a 23' Long x 5' Wide x 4' Effective Depth Absorption Trench.
Flow Line Elevation in Trench to be 2' Below Original Ground Surface. Total Depth to be
6' Below Existing Ground. Provide 4" Insulation and 2' Cover Over Trench. Remove All
Remnants of Existing Trench and Replace with Coarse Filter Sand to 6' Below Existing
Ground Surface. Construct New Trench Atop Sand Level.
Topsoil & Seed
Upper 6"
Natural
Backfill
A
4'0"
3' Cover or 2" Insulation
and 2' Cover
Geotextile & 4" Insulation
Fabric
1" Perforated
PVC (Holes Down)
3/16" Holes @ .75' Spacing
Drainfield Rock
-. —Existing Trench
2'6" I Remove Contamination &
Replace With Coarse Sand.
3-
5'
TYPICAL 5' WIDE TRENCH SECTION
(NO SCALE)
t�
NOTE: Grade Area Over Trench to Drain Away. Ca
Minimum 6' Separation From Bedrock. %»»;
Minimum 4' Separation From Groundwater. ;T
Minimum it'
Minimum 100' Separation From Wells in the Area. �
Minimum 100' Separation From Surface Water or Streams:
MiC1 ELE. M DERSON
No cE xi
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT
4700 BRAGAW STREET ANCHORAGE, AK 99519-6650
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION: LOT I, SUNNY VALLEY SUBDIVISION
PERFORMED FOR: JIM PETERSON
DATE: 6/7/2007 PROJECT No.:
PARCELID#: TECHNICIAN: S. GILBERT
DEPTII TEST HOLE 1
(fm)
1 - NO ORGANIC LAYER SLOPE
A
2
3 G •..
d -
4
5
A
6 a.
7
8 SILTY GRAVEL
DENSE
9 :A GM
BOH @ 14'
1
1
1
1
WAS GROUND WATER ENCOUNTERED?VES
IF YES @ WHAT DEPTH'—
DEPTH OF WATER AFTER MONITORING: II'
DATE OF MONITORING: 672-108
SITE PAN
SEE SITE PLAN y
11
DATE
READING
GROSS TIME
(MINUTES)
NET TIME
(MINUTES)
Dy pTER
(INCHES)
NET DROP
(INCHES)
TEST HOLE PRESOAKED PRIOR TO TESTING:
6/7
1
2:13
13.00"
2
2:43
30
13.75"
.75"
3
3:13
30
14.50"
•75"
4
3:43
30
15.25"
•75"
PERCOLATION RATEL4-0(MIN/CICH) PERC. HOLE DIA 6. � (INCHES)
TEST RUN BETWEEN: 3_5 FT. and 4_5 FT.
COMMENTS. TEST HOLE PRE SOAKED PRIOR TO TEST.
TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUfIICIPLE GUIDELINES IN EFFECT ON THIS
DATE: 7/07/2008
(0 "N GREk,, R ANCHORAGE AREA BMa,vaH
<I� "��
���� Department of Environmental Quality
`"` 3330 C Street
Anchorage, Alaska 99503
INSPECTION REPORT ON-SITE
SEWAGE DISPOSAL SYSTEM �} v
NAME Jai /n e.5 lr 'f�Y`/I���-�7N MAILING ADDRESS "` 4' 6KC /a / `� PHONE
NAME
LOCATION ^�'C,G Vl eN VIZ LEGAL DESCRIPTION4 5U/✓/" Y1IC l'(/r
SEPTIC TANK: q
DISTANCE 5N 77%f f(� ATERIAL '� i Sl NUMBER OF
COMPARTMENTS —
FROM WELL �// MANUFACTURER
INSIDE LENGTH INSIDE WIDTH LIQUID DEPTH LIQUID CAPACITY /"_6GALLONS.
TILE DRAIN FIELD:7l
L� TOTAL LENGTH /
DISTANCE FROM WELL_FOUNDATION NEAREST LOT LINE �✓ ��j/OF LINES
NUMBER OF LINES/ DISTANCE BETWEEN LINES TRENCH WWIDTH,2,6 IN. TOTAL EFFECTIVE
ABSORPTION AREA ` SQ. FT. LENGTH OF EACH LINE ^�
DEPTH OF FILTER /-7
DEPTH: TOP OF TILE TO FINISH GRADE MATERIAL BENEATH TILE / � IN. ABOVE TILE— IN.
WELL: /I
TYPE P� C `" l � i CONSTRUCTION DEPTH DISTANCE FROM:
BUILDING NEAREST NEAREST SEPTIC SEEPAGE
FOUNDATION_, LOT LINE SEWER LINE , TANK , SYSTEM ,
CESSPOOL , OTHER SOURCES
APPROVED_ DISAPPROVED REMARKS
DISTANCES:
INSTALLED BY: DEfi "Zf US
SEWER LINE DEPTH:
PIPE MATERIAL
LOT SLOPE:
REMARKS:
Form EQ -032
DIAGRAM OF SYSTEM
DATE I APP
reg LI PA I C�: I a 1 L_ I -A-" Cm F= F=a PA C_ o--AR � ®:39 F
DEPARTMENT IS.�-HEALTH ANC: ENVIRONMENTAL 1,, ;TE=:TION
2516 E. TUDOR RD.: ANCHORAGE: AK. y_a 0r
r
276-2221
PERMIT NO. 7673.8
APPLICANT JAMES PETERSON P 0 BOX 4293 344-4404
LOCATION LAKE'v I EW DR
LEGAL. L1 SUNNYVAL.LEY S IBD LOT SIZE 1e.0000 SQUARE FEET
TYPE OF SOIL ABSORETION SYSTEM IS: TRENCH
MAXIMUM NUMBER OF BEDROOM_: = 3 SOIL_ RATING <50 FTi'BR7= 150
THE REQUIRED SIZE OF THE SOIL ABSORPTION 'SYSTEM IS:
:.L U-". E=PA 4 -T"=- E=° U_V- -F VA = _
THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DR'HINFIELD.
THE DEPTH OF H TRENCH OR PIT' I_• THE DI_,TANC:E BETWEEN THE SURFACE OF THE
GROUND AND THE BOTTOM OF THE EXCAVATION <IN FEET:.
THERE I_ NO SET WIDTH FOR TRENCHES.
THE GRAVEL DEPTH IS THE MINIMUM DEPTH OF GRAVEL BETWEEN THE OUTFALL. PIPE
AND THE BOTTOM OF THE EXCAVATION (IN FEET).
F=_ 0= C4 Ul I F' I—E C� :. E_ F� T I e=_ -7- Fi l°-4 U-=._ . I - E_ _l- C-9 e e 97-0 V- F=9 I__ L.- R D PA _.
-U- Us J Ci < ^ `, I ""=-. U=° Fes' a=_ "F I e_A "i=F F' U_ Uy-' E= Q F_F I P -" EF C-
BACKFILLING OF ANY SYSTEM WITHOUT FINAL_ INSPEC:'TION AND APPROVAL BY THIS
DEPARTMENT WILL BE SUBJECT TO PROSECUTION.
MINIMUM DISTANCE BETWEEN A WELL AND ANY ON --SITE SEWAGE DISPOSAL SYSTEM IS
100 FEET FOR A PRIVATE WELL OR 200 FEET FOR A PUBLIC' WELL...
SPECIFICATIONS HND vCONSTRUC:TION DIAGRAMS ARE AVAILABLE TO INSURE PROPER
INSTALLATION.
F=" 0= Fa° P^ U I -T" ° :eP F=i E- _ I r o F= Ce F*: CHP -4F=_ °v° Ec lFi F*_ F _' i=® y'•y I 9_9 EE
I CERTIFY THAT
1: I AM FAMILIAR WITH THE RE-!UIFEMENT__• FOR ON-SITE SEWERS AND WELLS AS GE:T
FORTH BY THE MUNICIPALITY OF ANCHORAGE.
2: I WILL INSTALL THE SYSTEM IN ACCORDANCE WITH THE CODE':.
3: I UNDERSTAND THAT THE ON-SITE SEWER SYSTEM MA'r' REQUIRE ENLARGEMENT IF THE
RESIDENCE IS REMODELED TO INCLUDE MORE THAN 3 BEDROOMS.
d1S.
SIGNED: -------------------------------
APPLICANT TAMES PETERSON
IS.SUEG
.
/�"�
\�,�
���1 ED a-.-. I �� �� �U IF, F,�
^
DEPARTMENT OF HEALTH AND ENVlRONMENTHL PROTECTIOW'
^ (
` 2516 E. TUDOR RD�, ANCHORAGE, RK. 99507 /
` 276-2221
U3 FA -T rE.-E FE.Z. U, 4 U.._O : F -z,. ��P. -0 1 1
PERMIT NO. ( 76636 )
APPLICANT ARMES PETERSONPO BOX 4293 ANCHORAGE HK 99509 344-4404
LOCATION LRKEVIEW DRIVE
LEGHL Li SUNNY ..'ALLEY SUGD LOT SIZE 160000 SQUARE FEET
TYPE OF SOIL ABSORPTION SYSTEM IS: TRENCH
MHXIMUM NUMBER OF BEDROOMS = ] SOIL RATING (SQ FT/BR)- 275
THE REQUIRED SIZE OF THE SOIL ABSORPTION SYSTEM IS:
-11 1.21 �������� �� �����L_ PEE'���� �
THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRRINFIELD.
THE DEPTH OF H TRENCH OR PIT IS THE DISTANCE BETWEEN THE SURFACE OF THE
GROUND AND THE BOTTOM OF THE EXCAVATION (IN FEET
THERE IS NO SET WIDTH FOR TRENCHES.
THE GRAVEL DEPTH 15 THE MINIMUM DEPTH OF GRAVEL B T E OUTFALL PIPE
AND THE BOTTOM OF THE EXCAVATION (IN FEET).
� �`
��IZZ:,�,n FEZ
' —IT|EITHER H CLHSS I OR II NSF RPPROVED PLH�MAY BE|INSTHLLED.
RGREENENT IS NOT KEPT CUR:ENl 91114
11— EE
IL
IF A CUYSS 11 SY TEM IS USED THE LENGTH 15 47.0 FEET.
CHCKFILLINO SEM NI| Im��rE�/Iu^!Amu Arrxu,nL BY THIS
DEPARTMENT ECT TO ON. ' /
MINIMUM DISTHN BE N 8 WELL`�8��HNY ON-SITE SEWAGE DISPOSAL SYSTEM IS
100 FEET FOR H IV E WELL OR 200 FEET FOR H PUBLIC WELL
SPECIFICATIONS �WD ChNSTRUCTION DIAGRAMS ARE AVAILABLE TO INSURE PROPER
[NSTHLLGTION
I J- two I0US? 3: UZA F= CS PY"C3 OJ EE kO EE Fl FR FO_ F&I QI Fdl 1: KES CT R-1 Fy:
X CERTIFY THAT
1: I HM FAMILIAR WITH THE REQUIREMENTS FOR ON-SITE SEWERS AND WELLS AS SHT
FORTH BY THE MUNICIPALITY OF ANCHORAGE.
2: I WILL INSTALL THE SYSTEM IN ACCORDANCE WITH THE CODES.
I: I UNDER�THND THH ON-SITE SEWER SYSTEM MAY REQUIRE ENLARGEMENT IF THE
RESIDE��� IS REMODEKEDY0 INCLUDE MORE THAN I BEDROOMS.
�IGNED�L_ _
/ R�PLICHNT /8MES PETERSON
GREATER ANCHORAGE AftLA L'OROUGII�'
Department of Environmental Quality
�;� (✓�� 3330 "C" Street
Anchorage, Alaska 991503
SOII,S I,oc - PEit0f,ATI0N rrs2
Performed for
Legal Description: r•, f- / \
This form reports: Soils log' _
Depth
Feet
2 - -' e
�m
4 -
t11 � �_�1 T ewV i
rvA
(11" t voAS ��
0
S/0%
c Date Performed 'q__l0_`7(
rcolation test - —
12 -
13 —�it ��° c� Tea - —
14
Was ground water encountered? If yes, at what depth?
Percolation rate,[ -",j__ minute.
Proposed installation: eepage Pit ajL-4v —.Drain Field
Depth of Inlet Depth to bottom of pit or trenrn _
COMMENTS:tr�
Reading
Gross Time
Net Time
Depth to Water
Net Drop
i()30ft
r_w
-1s,
_ -
r i vt
Nt;ti
Percolation rate,[ -",j__ minute.
Proposed installation: eepage Pit ajL-4v —.Drain Field
Depth of Inlet Depth to bottom of pit or trenrn _
COMMENTS:tr�
0 Ef E GEO�-,�..'CHNICAL Et DEVEL',.r'MENT CO.
Box 90, Davis St., Eagle River, Alaska 99577
694-2774 or 688-2280
Russell Oyster - Earl Ellis
694-2774 SOIL LOG 688-2280
Soils Et Foundations Land Development
Performed for: Name: Tel. No.Y�t1
a-.1446LA
Mailing Address:
Legal Description:
Depth (feet) Soil Characteristics
0
i A y
2
3
4
5
6
7
8
15
16
Ground Water Encountered: Yes No "� If yes, what depth
Proposed Installation: Seepage Pit Drain Field V/
Comments:
t
Performed by: \ �ti �?� �� Date: 1 - vim `%(
DEPARTMENT OF HEALTH AND ENVIRONMENTAL. PROTECTION
2510 E. TUDOR RD., ANCHORAGE, AK. 9950
6-2221.
..9E _. L_- ° rr Y=_ R'^ R I --d..-
..
PERMIT NO. {: 76193 :
HPPL.-ICAN I JAMES PETERSON P O BOX 4293 344-4404
I_.O H'TION ''a_INNY 'VAL LEYH E
i_.EGHl.._ L.J.
: UNNYVALLEY :ca_BD LOT SIZE 160000 SQUARE FEE I
MINIMUM DISTANCE BETWEEN A WELL AND ANY ON—SITE SEWAGE: DISPOSAL SYSTEM IS
100 FEET FOR N PRIVATE WELL. OR 200 FEET FOR N PUBLIC WELL.
WELL LOG'S ARE REQUIRE[:: AND MUST BE RETURNED TO THE DEPARTMENT WITHIN 30 DAYS
OF THE WELL COMPLETION.
SPECIFICATIONS tOtd_'. At•dC> COtdS`fR:UI_'i'IOPd DTHGRNI'•15 ARE N':+NIL.NE,LE: T'CiINSURE F'R?7F'FR
iNSI HLLHTIUN.
-
fi=" li s -^s yI :Y_ ..T.. %y &=9 6._-.- .l. 9 :x F' C 3 FR C= Ems' "•�-' �. i=-1 " a:_e 9"°"i _ .... _.
1 CERTIFY THAT
1: I HM FAMILIAR: WITH THE REQUIREMENTS FOR ON—SITE _EWERS AND WELLS AS SET
FORTH BY THE MUNICIPALITY OF ANCHORAGE.
1 WILL INSTALL_ THE: SYSTEM IN ACCORDANCE WITH THE CODES.
_;'i GNE D : -- - , --------
•PLICANT .TAMES PETERSON
7
46 1
134
144
221
222
223
224
238
239
240
241
242
243
244
245
1,...
INVOICE
INVOICE NO.
MOON, WELL DRILLING
1.`i iv1 `e i %' / r �� ." ��: �
DATE
7043 Terry Place
; ;
j'•;%. J
Anchorage, Alaska 99502
�✓ • -
; i ,;'.' ,c� /...✓; ,' %)'%i}
YOUR P. O. NUMBER
Phone: 344-6139 or 337-2406
TERMS
r .,I % C.�ft�
•1 �,J
��� SALESMAN
.�,
DEPTH /. CASIN FORMATION
IN FT. �
DEPTH
IN FT.
CASIN FORMATION DEPTH
IN FT. CASIN FORMATION
1
101
201
'1'.
102`)
202
3 I
103
t 203
4 I ,�, !
104
204
5
106
205-
6 (7 4,
106
} 206
7 i I •/�,-107--207
8 -
108
i 206
8
109
: 209 ;
30
- 12
112
212
213
14 _._
114
!, 214
7
46 1
134
144
221
222
223
224
238
239
240
241
242
243
244
245
134
144
221
222
223
224
238
239
240
241
242
243
244
245
MUNICIPALITY OF ANCHORAGE
Development Services Department Phone: 907-343-7904
On-Site Water & Wastewater Section Fax: 907-343-7997
Certificate of On-Site Systems Approval
Parcel I.D. 050-354-26 Expiration Date:
1. GENERAL INFORMATION
Complete legal description Sunny Valley Lot 1
Location (site address) 22343 Lake View Dr., Eagle River, AK 99577
Current property owner(s) Tim Otto Day phone 303-944-8045
Mailing address 22343 Lake View Dr., Eagle River, AK 99577
Real estate agent Day phone
2. TYPE OF DWELLING:
Single Family (w/wo ADU)
] Duplex
] Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 3
4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL:
Private Well ❑ Private Septic n
Water Storage ❑ Holding Tank
Community Well n Community ❑
Public Water System ❑ Public Sewer ❑
Waiver request for: Distance:
Received by: Date:
COSA to be released to the engineer,unless otherwise requested by the engineer.
COSA Fee $ 0-DC Waiver Fee $
Date of Payment —119 ) DI Date of Payment
Receipt Number (D I I? D Receipt Number
COSA# 0SG !(5I°?q° Waiver#
KIAS eP
5. STATEMENT OF INSPECTION BY ENGINEER
As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based
on procedures outlined in the Certificate of On-Site Systems Approval Guidelines for this application, shows that the
on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the number of
bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the
Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater
disposal system is (are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in
effect at the time of installation. I acknowledge that On-Site staff may visit the site to verify the information submitted.
Name of Firm Forge Engineering Phone 907-522-7773
Address 1399 W. 34th Ave Suite 101, Anchorage AK 99503
Engineer's Printed Name Michael E. Anderson, P.E. Date 7/8/19
ar
70.
Is •.. * •
l• „ 49th +
6. DSD SIGNATURE •
System #1 Approved for 3 bedrooms 0� A MICHAEL E ANDERSON : 4:
♦♦G- \ No. CE-4381 •••• _'_
System #2 Approved for bedrooms ♦•A<4,p.4, 7/8/19 r.,••'c��
Disapproved ♦♦h1���;;;�44 x•
Conditional approval for bedrooms, with the following stipulations:
A- &i.y✓L i i ?Oki-t w� 4Ai, el-oft U 6 l ei( (.
V 4/ J
Q4 , d Vi v'e nit 0,,l be J l P 4-8 t ii«tut((,,,r��i
P `�'. LV Y OF,q,�,((i�
-ve
0 r _
`..* ON_sITE
WATER AND m^
-v_
.z.._
1 WAS11 WATER z;
o
PROGRAM o1
; �:
,„'ii / SERV\G��'
--By'_-- , _‘; 1,/'': Original Certificate Date: 7— ( Z --( l
The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approval (COSA) based only upon the
representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is
not responsible for errors or omissions in the professional engineer's work.
7. ATTACHMENTS:
COSA Checklist X Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA Checklist blue sheet
COSA Checklist
Legal Description: Sunny Valley Lot 1 Parcel ID: 050-354-26
If more than 1 septic system on lot: COSA Checklist# of Structure served by this system
A. WELL DATA
E Well log is filed with Onsite (or attached) Well production at time of test 5.0 gpm
Date drilled 7/19/76 Water storage tank volume gallons
Total depth 152 ft Well disinfected for coliform test? ❑Yes ❑ No
Cased to 38 ft 0 Coliform bacteria is Negative
❑Q Sanitary seal is functioning correctly Nitrate mg/L ❑■ Nitrate less than MRL (ND)
❑■ Wires are properly protected Arsenic 15.8 ug/L ❑Arsenic less than MRL (ND)
Casing height(above ground) 12 in. Collected by FORGE ENGINEERING
Date of flow test for COSA 5/6/18 Date of Sample 5/28/19
Static water level at beginning of test 49 ft.
Comments
B. TANK DATA C. LIFT STATION
Age of tank(s) <1 years ❑ Required maintenance completed
Tank type/material Septic/Plastic Age of lift station years
Measured operating fluid level in septic tank Lift station material
ElStandpipes/foundation cleanout per record drawing Comments: N/A
Date of pumping Septic Tank Placed 7/2/19.
D. ABSORPTION FIELD DATA Deep trench
Which system tested (date installed) 9/30/76 Adequacy test date 7/3/19
0 ALL standpipes present per record drawing Results ['Pass For 3 bedrooms
Total measured depth from grade 9.2 ft(max) Fluid depth prior to test 33 in
Measured depth to pipe invert from grade 4.8 ft(min) Water added 570 gal
❑ N/A—pressurized field New depth 52 in
0 Monitor tubes go to bottom of effective. If not, state Elapsed time 1290 min
depth into effective 4.4 p
Code-required soil cover over field Final fluid depth 38 in
Absorption rate 450+ gpd
0 System presoaked
(Required if vacant for greater than 30 days prior to Any rejuvenation treatment(past 12 months) None
date of test)
Gallons introduced gallons If yes, enter date
Comments/Deficiencies:Approximately half of the absorption trench is located under the driveway and may be subject to freezing.
COSA Checklist yellow sheet
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well)
Septic Tank/Lift Station on Lot> 100' Community Sewer Manhole/Cleanout> 100'
❑Yes if No 85 ft ED Yes if No ft
Neighboring Tank > 100' Q Yes if No ft Private Sewer/Septic Line >25' Q Yes if No ft
Absorption Field on Lot> 100' ❑Yes if No 93 ft Holding Tank > 100' Q Yes if No ft
Neighboring Absorption Fields> 100' Animal Containment> 50' ❑✓ Yes if No ft
✓❑Yes if No ft
Manure/Animal Excreta Storage > 100'
Community Sewer Main > 75' ❑✓ Yes if No ft Q Yes if No ft
From Septic/Holding Tank on Lot to: (Please enter distances if less than required)
Building Foundations > 10' ❑✓ Yes if No ft Surface Water> 100' ❑✓ Yes if No ft
Property Line > 5' p Yes if No ft Wells on Adjacent Lots:
Absorption Field > 5' ✓❑ Yes if No ft Private Wells > 100' ❑ Yes if No 85 ft
Water Main > 10' ✓❑ Yes if No ft Community Wells >200' p Yes if No ft
Water Service Line > 10' 0 Yes if No ft If septic tank is under driveway comment below
From Absorption Field on Lot to: (Please enter distances if less than required)
Building Foundation > 10' p✓ Yes if No ft If absorption field is under driveway comment below
Property Line > 10' ❑ Yes if No 8 ft Wells on Adjacent Lots:
Water Main > 10' ✓❑ Yes if No ft Private Wells > 100' 0 Yes if No 93 ft
Water Service Line > 10' O Yes if No ft Community Wells >200' ❑Q Yes if No ft
Surface Water> 100' Q Yes if No ft
F. ENGINEER'S COMMENTS
Waiver for distance from tank to well 6/19/19. Absorption trench was in failure in 2008.
Repairs were made at that time to the piping from the tank to the trench. Subsequent
adequacy tests since that time indicate the trench will absorb >450 GPD.
G. ENGINEER'S CERTIFICATION �...w'SU�>r�,,
Oh
I certify that I have determined through field inspections and review ��'�P,.•'' •••• .���,
of Municipal records that the above systems are in conformance with j �•' 1,.. •*� V
MOA COSA guidelines in effect on this date. s ,{c 49th )�y\«� =+*•���
:so fa
I/a. aa..•msurw.n..eamwr..war �
71 fi't MICHAEL E. ANDERSON
i}'''� No. CE-4381 �•, •
v ,! o 0
v. •'+x.'•7/11/19 p.•' (t, l'
COSA Checklist yellow sheet *#o �S`\ 44.
N Frontier Surveys,LLC Project No: 19-030 Date:07/8/2019
Ordered By: Tim Otto Plat:P-631 Grid: N/A
(�� LOT 4 \\ N LOT T7
Scale 1"=100' MILE HI SUSOIvI$lo
N89°54'00"E 276.05 REC.
•
0
33'RIGHT-OF-WAYESMT S89'15'57-W 276.13 PROP.
Lot 1
Sunny Valley Subdivision
4.37 Acres+/-
22343 Lake View Drive •
2 Story Wood Frame House
With Attached 2 Car Garage
N
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o $ 5 6cc � 0
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SCALE 1'•25' o z:, Q
.ata 2„1 '^ 5,
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LOT 8 O�:GF N \ ,tip /
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4-
\ 1.),?, GRAVEL NOTE:LOT 1,SUNNY VALLEY
Og N DRIVEWAY SUBDIVISION(P431)DOES
44. NOT MATHEMATICALLY
LOT 9 qs _ SE. THIS AS•BUILT IS
— _ — ONLY ACCURATE TO WITHIN
S88°56'39•E 104.80 CALL. 5.0'MORE OR LESS DUE O
MACCURACIES IN EXISTING
SURVEY CONTROL.
Legend:
X Electric Meter/Outside Power ras Telephone Pole ZiSa Tel.Ped.
Xy Gas Meter if., Deck 0 FND Brass Mon. tIL.5 Elec.Ped. \
S) Septic MW; Water Well • FND Rebar —cu—Overhead Utility
`M.N.Septic Man Hole
General Notes: 0 50 100 200
1.This document is created for the purpose of a single property transaction and is subject to Federal Copyright Laws. —"''' '
2.Excepting for gross negligence,the liability for this survey shall not exceed the cost of preparing this survey. Scale in Feet
3.All measurements/setbacks are to the visual/apparent building footprint.
4.All dimensions to property lines are plus/minus 0.1ft.
%1 This survey complies with the ASPLS Mongage Location Standards.The suivey represents visible improvements
ditions at the
t
and
subject to
•••' A ,....`. �t4s lit inaccuracies nthat time subsequent boundary survey document ayoes reveeal.It is here a boundary responsibility of they Owner to determine he and
�P•'-• • f, existence of any easements.covenants.or restriction which do no appear on the record plat.Under no circumstances
Lj `'' '.'9 /,/ should this document be used for construction or for establishing a boundary or fence line.
49B±/\ % - j As-Built Survey of:
i i
Lot 1, Sunny Valley Subdivision
iA rream;<w.
/ NO.1.6..9946 43 I,Frederic Wagner,hereby certify that this Mortgage Inspection Survey was performed by me,or
///sl • 7/8/2019 ••��= under my direct supervision on July 3rd,2019.
Frontier Surveys,LLC FRONTIER
tfFgF'••
am_
Op
f tllo ttttt%•,.;`.�..o` 650 W.58th Ave.Suite E Anchorage,Alaska 99518 SUM
907.460.1686-info@frontiersurveys.com
PROFESSIONAL SEAL www.frontiersurveys.com
Municipality of Anchorage GE' 8t,
Development =::x y
Services Department x� :
Building Safety Division i;41:4 "
SA ETV
On-Site Water and Wastewater Program
4700 Elmore Street
P.O. Box 196650 Anchorage, AK 99519-6650
www.muni.org/onsite
(907) 343-7904
Arsenic Advisory
Certificate of On-Site Systems Approval # OSC 191191290
A Certificate of On-Site Systems Approval inspection and test of potable
water was recently conducted on the well water supply on Lot 1 of Sunny
Valley Subdivision. This inspection revealed an arsenic concentration of
15.8 micrograms per liter (ug/L) for the property's well water sample. The
Environmental Protection Agency (EPA) has established a maximum
contaminant level (MCL) of 10.0 ug/L for public drinking water systems.
While private wells are not subject to this regulation, EPA standards are
based on existing health information and can therefore be used to gauge the
relative quality of water from private wells. Information on arsenic is
available from the On-Site Water and Wastewater Program website
(www.muni.org/onsite) or at 343-7904.
This advisory must be attached to all copies of the subject Certificate of On-
Site Systems Approval.
EA( RIVER AREA
GREATER ANCHORAGE AREA BOROUGH
Department of Environmental Quality
3330 "C" Street, Anchorage, Alaska 99503 274-4561
Awl
O r�55 Date Received March 2, 1977
Time of Inspection 0 an,Q�(
Date of Inspection _ J -/n--17 C 01,11�i5.
REQUEST FOR APPROVAL OF j2eL)0
INDIVIDUAL SEWER & WATER FACILITIES
FOR S4�
op G�eee hoc�e
COriV. - L',41/ 1 n 1125 ��ci1 SLiL�
1. Approval requested by: Alarka Statebank S'JU „'�le,m (_s4 `�zr
Mailing Address: 310 East Northern Lights Blvd. Phone: 279-7637
2. Property Owner: James Peterson Phone: 274-2511,
Mailing Address: Post Office Box 4-293 6-g�3Eo
3. Legal Description: Lot 1 Sunny Valley Subdivision
4. Location: Off Lakeview Drive
5. Type of facility to be inspected single Family No. of bedrooms 2
6. Well Data: Permit #76393, well log in, Moon drilling
A. Type Individual B. Depth 152'
C. Construction D. Bacterial Analysis
7. Sewage Disposal System: On-site system, Permit #76636
A. Installed 1976 B. Installer
C. Septic Tank: 1. Size 2. Manufacturer
D. Seepage Pit: 1. Absorption Area 2. Material
E. Disposal Field: Total length of lines
8. Distances:
A. Well to: Septic tank , Absorption area Sewer Lines ,
Nearest lot line Other contamination
B. Foundation to septic tank Absorption area
C. Absorption area to nearest lot line
EQ -034 (1/74) Page 1 of two pages
Page 2 of two pages - Rei�st for Approval of Individualar & Water Facilities
tegal"Description Lot 1 Sunny valley Subdivision
Comments
Approved Disapproved Date
Approval;Valid for one year from date signed
Greater Anchorage Area Borough, Department of Environmental Quality
DIAGRAM OF SYSTEM
accurate representation of the subject sewer and water facilities and these facilities
are operating satisfactorily.
SIGNED Date
EQ -034 (1/74)
MUNICIPALITY OF ANCHORAGE
DEPT. OF HEALTH 2
MUNICIPALITY OF ANCHORAGE ENVIRONMENTAL PROTECTION
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
2510 East Tudor Road, Anchorage, Alaska 99504 276.2221
REQUEST FOR APPROVAL OF RECEIVED
INDIVIDUAL SEWER and WATER FACILITIES
1. Type of Inspection: CMRO VA FHA CONY XX
2. Property Owner: dames Peterson
Mailing Address: P-0- Rnx 4-293 Day Phone: 274-2511
3. Name of Buyer: Ke-tinance
Mailing Address: Day Phone:
4. Name of Lending Institution: Alaska Statebank
Mailing Address: 310 E. Northern Lights Phone: 279-7637
Anchorage, AK 99503
5. Name of Realtor or Agent: N/A
Mailing
6. Legal Description:
Lot
1
Sunny
Valley
Subdivision
Location:
Eagle
River,
Alaska
- off -Lakeview Drive
7. Type of Facility to be Inspected: Single family resid. No.Bdrms. 2
8. Water Supply
Type of Supply: Public Utility Individual XX - we 1 I
If Individual, number of dwellings presently served 1
If Individual, depth of well
9. Sewage Disposal System
Type of System: Public Utility
If Individual, date of installation Aug. -Sept. 1976
72-003(3/76)
Individual (on-site) XX