HomeMy WebLinkAboutMEADOW BROOK BLK 2 LT 15
Municipality of Anchorage
On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 3
ON -SITE WASTEWATER INSPECTION REPORT
Permit Number: OSP231369
PID Number: 050-191-62
Dwelling: ■❑ Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ❑■ Upgrade
Name
Tom Huffer
A ORPTION FIELD
El De Trench El Wide Trench ❑ Bed ❑ Mound
Site Address
18207 Sanctuary Drive
Other
Phone
Number of Bedrooms
Soil Rating
Total depth from original grade
(907) 694-2326
4
/SF
Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original de
Gravel depth beneath pipe
,11 Ft.
Subdivision Block Lot
Meadow Brook 2
15
Fill added above original grade
Ft.
Gr I length
Ft.
Township Range
Section
Gravel width
Ft.
Beds: Number of Lines
Dist a between lines
Ft.
SEPARATION DISTANCES
To
Septic
Absorption
Lift Station
Holding
Sewer
Total absorption area
Number of trenches
Dist. between t ches
From
Tank
Field
Tank
Line
Ftz
Well
>100'
N/A
N/A
N/A
>25
TANK 0 Septic ❑ S.T.E.P. ❑ Holding ❑ Other
Manufacturer
Greer
Capacity
1250 Gal.
Surface Water
> 100'
N/A
N/A
N/A
Material
Plastic
Number of compartments
2
Lot Line
>rj'
N/A
N/A
N/A
NA
Foundation
>1 O'
N/A
N/A
N/A
LIFT STATION
urer
Capacity
Gal.
Remarks
Alarm location
I installed by
PIPE MATERIAL House to tank D3034 Tank to D3034
drainfield
Installer
Whitters Excavation
Drainfield D3034 CO/MTD3034
Inspector J. Opheim
BENCH MARK (Assumed elevation) 100 ft
Inspection 15t 4/1/2024
Location and description
dates: 2 nd
th
Garage Slab
3rd 4
ON -SITE WATER AND WASTEWATER SECTION APPROVAL
Engineer's Stamp
r of Ak k�i
Conditional Approval:
Date
..' i
At;�,<Q., • ,�
/ram.•' •.9�+�
*: 49 TH •, * I
% Benjamin Schiller
Septic System
Approved
Date I S ' z5
�+ �c<`• CE 12592 , cc`�//
0-
. 4/1/2024,.'�C�^!
�
F�pROFESSIONP
Note: this approval does not include well permit requirements.
.��-►
1
(Rev 05/02/18)
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Benjamin Schiller
CE 12592
R
E
G
ISTEREDPROFE S S I O N A L E N GINEER
1"=20'
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
PERMIT # OSP231369 PID # 050-191-62
MEADOW BROOK, BLOCK 2 LOT 15
A B
2CO1 26.3
MH 27.8
SV 29.9
A
B
2CO2 30.9
28.3
31.2
33.2
34.3FEET
0 20 40
2CO1
SANCTU
A
R
Y
D
R
I
V
E
3-BDRM HOME
PLAN AS - BUILT
4/4/24
10' UTILITY EASEMENT
DECK
DECK
EXISTING CRIB
EXISTING 32'
TRENCH
NEW 1,250 GAL
SEPTIC TANK
WATER LINE
MH
SV
2CO2
BM
MEADOW BROOK, BLOCK 2 LOT 15
PERMIT # OSP231369
TANK TO FOUNDATION
PID # 050-191-62
97.0
(EST)
TANK TO DECK POST
FOUNDATION TO TANK
WAIVER PROFILE
0 3 6
FEET
l J'E H G I N E E R I HG
*: 49 TH •.*
. • ..... Benjan chiller '
I,�Fc •. CE 12592
,1 �lFPFOPROFESSIONP����
PROFILE AS-BUILT
(NO SCALE)
97.3
92.3
97.9
101.9
MH
SV
PERMIT # OSP231369 PID # 050-191-62
MEADOW BROOK BLOCK 2 LOT 15
1250 GAL
SEPTIC TANK
2C
O
2
97.1
Benjamin Schiller
CE 12592
R
E
GISTEREDPROFE S S I O N A L E N GINEER
12/30/24
2C
O
1
January 13, 2025
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Meadow Brook B2 L15 - 18207 Sanctuary Dr
Waiver Requests, tank to deck post
Dear On-Site Services Engineer:
The design for this tank replacement showed the new tank set further from the house and deck to
achieve 10’ separation to the foundation and 5’ separation to the corner deck support. During
installation, however, the contractor was constrained by the location of the septic pipes and the
limited fall, and was unable to meet these separation distances. The contractor was able to achieve
a 3.3’ separation from the corner of the deck and 8.9’ separation from the building foundation.
Forge was able to verify that there was no disturbance of the deck post or foundation during the
excavation of the old tank.
This placement is an improvement over the old tank, which was located approximately 5’ from the
foundation and 3.5’ from the deck corner. The tank is not buried very deep and is mounded up in
comparison to the adjacent driveway in order to get sufficient cover. The attached drawing shows
the lines of influence from both the foundation and the deck post. This drawing demonstrates that
the tank is located outside the soil-bearing prism of the foundation. The tank is not entirely outside
the area of the post, although we do not know exactly how deep the post foundation is in the
ground. The deck has been in place for at least a decade and the soils have been consolidated over
that time. As there was no problem with the existing tank, we are confident that the deck will not
cause problems with the new tank.
Based on standard loading tables and a basic analysis of load factors, the deck post supports a
maximum load of 2610lbs. At the depth at which the soil prism intercepts the tank, the pressure is
equivalent to about 50 PSF. This is in addition to the 724 PSF due to the soil weight. The pressure
at 10’ bury is over 1000 PSF. The additional weight of the deck post will not cause any puncturing
or failure of the tank. We are requesting a waiver for the 3.3’ separation from the tank to the deck
post. This approval will not have any negative consequences on the home or property.
Sincerely,
Benjamin Schiller, PE
f
Municipality of Anchorage
Urp;n'tmcnt
P.O. Box 196650 0 4700 Elmore Road
Anchorage, Alaska 99519-6650 0 (907) 343-7904 9 Fax (907) 343-7997
http://www.muni.org/Onsite
Develol2ment Services Division
On -Site Water and Wastewater Program
* * * * VARIANCE/WAIVER REVIEW * * * *
Waiver#: OSV251003 COSA#: Permit#:OSP231369
PI D#: 050-191-62
Legal Description: MEADOW BROOK BILK 2 LT 15
Engineer: Forge engineering
Your request for a waiver of the required..a ' feet horizontal separation from the septic tank to the
O C c i,_ e C s T- has been approved. The approved separation distance is 3.3 feet.
This waiver approval applies to the existing septic tank only. Any future upgrade to the on -site
wastewater disposal system will require all separation distances be met or another approval from
this department.
Waiver is Granted: X Waiver is not Granted: Q
Date: / / .S 2 S Approved bE
Pp Y:
Name of Reviewer
**** VARIAN C EMAIVE R REVIEW ****
SANCTUARY DRIVE
∆
Taylor L. Dosch
No. 189892
R
E
GISTEREDPROFESSIO N A L L A N D S URVEYOR
Permit Number:OSP231369
Tax Code Number:05019162000
Work Type:SepticTank Upgrade
Effective Date:
Design Engineer:
Site Legal Address:MEADOW BROOK BLK 2 LT 15 G:0153
Owner:HUFFER TOM L & STELLA F
Site Mailing Address:18207 SANCTUARY DR, Eagle River
Lot Size in Sq Ft:12156
Total Bedrooms:4
This permit is for the construction of:
Disposal Field Septic Tank Holding Tank Privy Private Well 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
10/30/2023
10/29/2024
FORGE ENGINEERING
Special Provisions:
•The edge of the crib is to be located prior to installing the tank to ensure that the required separation will
be met.
Expiration Date:
¨þ ¨¨¨¨
Received By:
Issued By:
Date:
Date:
MUNICIPALITY OF ANCHORAGE
On-Site Water & Wastewater Program
PO Box 196650 4700 Elmore Road
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997
http://www.muni.org/onsite
On-Site Wastewater Disposal System Permit
Issued to Forge Engineering
Deb Wockenfuss 10/30/2023
ON-SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 050-191-62
Property owner(s) Tom Huffer Day phone (907) 694-2326
Mailing address 18207 Sanctuary Dr, Eagle River, AK 99577
Site address 18207 Sanctuary Dr, Eagle River, AK 99577
Legal description (Sub'd., Block & Lot) Meadow Brooks, Block 2 Lot 15
Legal description (Township, Range & Section)
Lot Size 12156 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING:
(N all that apply)
Absorption Field ❑ Initial ❑ Single Family (SF)
Septic Tank X❑ Upgrade R (w/wo ADU)
Holding Tank ❑ RenewalDuplex (D) El
❑ Multiple Dwellings ❑
Privy ❑ (SF and/or D)
Private Well ❑
Water Storage ❑
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.
"y
(Signature of property owner or authorized agent)
Permit/Rush Fees: 122 Waiver Fees: _
Date of Payment: ��Z- Q, 7 -3 Date of Payment:
Receipt Number: 0 C S 5 0 0 Receipt Number:
Permit No. __P2 1 ? E, C/ Waiver No.
Permit App_-'- !___:c
October 26, 2023
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Meadow Brook, Block 2 Lot 15 – Sanctuary Drive
Septic Tank Replacement / Trench Reclassification
Dear On-Site Services Engineer:
The owner of the above lot has a septic tank that has reached its end of useful life, so we are
submitting this permit application for its replacement. The attached site plan identifies the location
of the home as well as the wells and septic location. No conflicts exist between this proposed
system and any other wells or septic system, whether on this lot or adjacent lots. We are replacing
the 1000-gallon septic tank with a 1250-gallon tank.
In addition to this tank replacement, we would like to reclassify this system. The original field was
a 12’x12’ log crib. In 1988 a new 3-bedroom trench was designed as a replacement, with the crib
designated to be abandoned. Instead of that, the crib was left in place and kept connected to the
system. Since the two systems together have the capacity for at least 4 bedrooms, we are requesting
that the combined system be reclassified as a 4-bedroom system with the new tank.
The new septic tank will be a minimum of 100’ from all wells and surface water. Please refer to
the attached plan for the septic design. If this design is followed, there will be no adverse impacts
to adjacent properties.
Sincerely,
Benjamin Schiller, PE
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231369, Deb Wockenfuss, 10/30/23
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Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
1"=20'
DECOMMISSION EX.
1000-GAL SEPTIC
TANK PER UPC
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
MEADOW BROOK, BLOCK 2 LOT 15
FEET
0 20 40
FCO
NOTE:
NO EXISTING WELLS - PROPERTIES ARE ON COMMUNITY
WATER SYSTEM
SANCTU
A
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D
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V
E
3-BDRM HOME
SEPTIC PLAN
10/25/23
10' UTILITY EASEMENT
DECK
DECK
FENCE
FENCE
EX. CRIB STILL
IN USE
EX 32' TRENCH
TO REMAIN IN
SERVICE
NEW 1,250 GAL
SEPTIC TANKWATER LINE
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231369, Deb Wockenfuss, 10/30/23
SANCTUARY DRIVE
∆
Taylor L. Dosch
No. 189892
R
E
GISTEREDPROFESSIO N A L L A N D S URVEYOR
MUNICIPALITY OF ANCHORAGE
D~ ,RTMENT OF HEALTH AND HUMAN SEA .;ES
Environmental Health Division ~ ~) ! ¢~ /
825 "L" Street, Anchorage, Alaska 99502, Telephone 264-4720
ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Address
LEGAL DESCRIPTION
LOl \ ~:~ [Block S b ws, n
DISTANCES
~-..~.~ SEPTIC ABSORPTION
TANK FIELD WELL
LOT LINE
FOUNDATION
AS-BUILT DIAGRAM (Show Iocahon el well. septic system, ploperly hnes. Ioundahon,
SEPTIC ~ \L:~r~p.~ [~3 HOLDING
TYPE OF SYSTEM
.~i'q[RENCH ~] BED [~ W. DRAIN [] OTHER
FT
Ff
WELLS
PRIVATE ~.OTHER fldentifv)
FT
REMARKS:
Scale: / ~' ~'~::;:>
Usp~rmeO by
S
4 F_,a lo River Loop Road No. 264
I ~1703~, ~-~~~~_ ceddy thai tl]is inspeclion was pedormed accordino to all
~unicipal anE~le guidelines in ellec,
72-013 13/85)
~ /
/I
Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L' Street, ARchorage, Alaska 99502-0650
SOILS LOG --. PERCOLATION TEST
PERFORMED FOR: '-'"'~-~1, .t~..~_.~_,,~ ....
LEGAL DESCRIPTION: L.~,~ ~;~'~.__. t~C~~wnshiP'sLopERange' Sect,on: [ ,V:~t'"~,, si'dE ~-"'?J'~-L~-r~~1 ~'~---~' \?~'' -
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19-
20-
WAS GROUND WATER ~. [
ENCOUNTERED? I~JO
S
IF YES, AT WHAT ~)
DEPTH? p
E
Depth Io Water Alter
Monitorino? '~'-"7/ Dale: "~'~"~::~
Gross Net Depth to Net
Reading Date
Time Time Water Drop
PERCOLATION RATE ~ L.~
TEST RUN BETWEEN "~
__ (minutes/tach) PERC HOLE DIAMETER __
____ FT AND ~ FT
COMMENTS
PERFORMED BY: I CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE:
?2-008 (Rev. 4/85)
oGRr'
ER ANCHORAGE AREA BC
Department of Environmental Quality
3330 C Street
Anchorage, Alaska 99503
'IUGH
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
SEPTIC TANK:
DISTANCE
FROM WELL
INSIDE LENGTH
__ COMPARTMENTS Z
INSIDE WIDTH LIQUID DEPTH LIQUID CAPACITY / ~0 GALLONS,
SEEPAGE PIT:
NUMBER OF PITS I DIAME-rER /./~:)/ OR WIDTH tZI LENGTH
, __, DEPTH
2~
LINING MATERIAL LO~' CRIB SIZE: DIAMETER ~, DEPTH DISTANCE FROM: WELL
TOTAL EFFECTIVE
BUILDING FOUNDATION ,~..¢~1 NEAREST LOT LINE ~0' ABSORPTION AREA (WALL AREA)
SQ. FT.
ADDITIONAL ABSORPTION ,
TYPE CONSTRUCTION
BUILDING NEAREST NEAREST
FOUNDATION__ LOT LINE SEWER LINE
CESSPOOL OTHER SOURCES
APPROVED . DISAPPROVED REMARKS
DEPTH DISTANCE FROM:
SEPTIC SEEPAGE
TANK ____ SYSTEM
DISTANCES:
INSTALLED BY:
PIPE MATERIAL.:
LOT SLOPE:
Form No. EQ-031
DIAGRAM OF SYSTEM
DATE IO/2-- ~t/"/9
~ G. .A.B.