HomeMy WebLinkAboutT12N R3W SEC 27 LT 3112N R3W SEC 27
Lot 31
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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 Water & Wastewater System Permit
Permit Number: OSP241197
Work Type: WellSeptic Initial
Tax Code Number: 01809214000
Site Legal Address: T12N R3W SEC 27 LT 31 G:2936
Site Mailing Address: 13741 MC DONELL RD, Anchorage
Owner: TAYLOR JANIE
Design Engineer: FORGE ENGINEERING
This permit is for the construction of:
Effective Date:
Expiration Date:
Lot Size in Sq Ft:
Total Bedrooms:
G l'
fl
Department
7/30/2024
7/30/2025
108900
Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy Q 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
Received By: � `* 1Xj F-0 l
Issued By: C<O. L
Date:
Date: ' 20 2
4
On -Site Water & Wastewater Program
ON -SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 018-092-14
Property owner(s) Janie Taylor Day phone (907)230-4362
Mailing address 2300 Jefferson Avenue, Anchorage, AK, 99517
Site address 13741 McDonell Road, Anchorage, AK, 99516
Legal description (Sub'd., Block & Lot) T1 2N R3W Sec 27 Lot 31
Legal description (Township, Range & Section)
Lot Size -108,900 _Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(Z all that apply)
Absorption Field
[X
Initial rX-1
Single Family (SF) El
(w/wo ADU)
Septic Tank
0
Upgrade r-1
Duplex D
(D)
Holding Tank
El
Renewal D
Multiple Dwellings R
Privy
❑
(SF and/or D)
Private Well
IN
Water Storage
0
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.
vj
ya
(Signature of property owner or authorized agent)
Permit/Rush Fees:
Date of Payment: Z 4
Receipt Number:
Permit No. 0 S P L ct tl 7-
Waiver Fees:
Date of Payment:
Receipt Number:
Waiver No.
Permit App_'-'- :- :'c ;
July 10, 2024
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: T12N R3W Sec 27 Lot 31 – 13741 McDonell Road
Septic system design
Dear On-Site Services Engineer:
The owner of the above lot has a cabin that they would like to install plumbing into, so we are
submitting this permit application for the construction of a new well and septic system. In the
future they are looking at building an additional home on the lot. The attached site plan identifies
the location of the cabin and future home as well as the proposed well, septic location and alternate
site. No conflicts exist between this proposed system and any other well or septic system, whether
on this lot or adjacent lots.
The ground surface on the lot slopes fairly uniformly from the east to the west. There are no slopes
greater than 25% within 50 feet downslope of either the primary or alternate site . Contours are
shown on the site plan showing the grade and direction of flow. Stormwater drainage will not
impact this septic system. The new trenches will be constructed parallel to the slope as much as
possible.
Wells on this and adjacent lots are shown. The new system will be a minimum of 100’ from all
wells and surface water, and more than 5’ away from the septic tank. The alternate site is located
more than 6’ away. Please refer to the attached test hole logs, plan and profile pages 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
OSP241197, Curtis Townsend, 07/30/24
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
1"=50'
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
T12N R3W SEC 27 LOT 31
FEET
0 50 100
SEPTIC PLAN
6/21/24
Mc
D
O
N
E
L
L
R
O
A
D
50' B.L.M. ROADWAY EASEMENT
50
'
B
.
L
.
M
.
R
O
A
D
W
A
Y
E
A
S
E
M
E
N
T
EXISTING DRY CABIN
EXISTING OUTHOUSE TO BE
DECOMMISSIONED
475
465
455
445
TH#1
PROPOSED
3-BDRM HOME
EXISTING TINY HOUSE
NOT TO BE PLUMBED IN
PROPOSED WELL
w/100' RADIUS
1250-GAL SEPTIC TANK
(2) 35' LONG x 5' WIDE, 2'
EFFECTIVE DEPTH ABSORPTION
TRENCHES
2CO
CO
CO
CO
CO FS
MT
MT
MT
MT
FCO
FCO
ALTERNATE SITE
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241197, Curtis Townsend, 07/30/24
T12N R3W SEC 27 LOT 31
TYPICAL TRENCH SECTION
(NO SCALE)
NOTES:
1. GRADE AREA OVER TRENCH TO DRAIN AWAY
2. PROVIDE 3' OF COVER OVER TRENCHES AND 4' OVER SEPTIC TANK, OR 2'
WITH 2" OF INSULATION
3. CHECK GROUNDWATER AT TIME OF CONSTRUCTION. IF LEVEL IS HIGHER
THAN PREVIOUSLY OBSERVED, CALL ENGINEER IMMEDIATELY
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
DESIGN FACTORS:SYSTEM REQUIREMENTS:
600 GPD PEAK FLOW
PERK RATE: 2.0 MIN/IN
APPLICATION RATE: 1.2 GPD/SF
5' WIDE TRENCH SYSTEM
1250-GAL SEPTIC TANK
BOTTOM OF TRENCH: 4' BELOW GRADE
FLOW LINE ELEVATION: 2' BELOW GRADE
600 GPD / 1.2 GPD/SF (/ 5' WIDE * 0.70 RED FACTOR [2' DEEP]) = 70.0' LF TRENCH REQUIRED
(70' LF SPECIFIED)
6/21/24
4" PERFORATED PVC (HOLES DOWN)
DRAINFIELD ROCK
6"
1'-6"
2'
GEOTEXTILE FABRIC
6"
PROVIDE ADDITIONAL FILL TO
ACCOUNT FOR SETTLEMENT
5'
2" INSULATION
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241197, Curtis Townsend, 07/30/24
LEGAL DESCRIPTION:
PERFORMED FOR:
DATE: PARCEL ID#:
SOILS LOG AND PERCOLATION TEST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
DEPTH
(feet)
TEST HOLE 1
DATE READING START TIME NET TIME
(minutes)
DEPTH to
WATER NET DROP
PERCOLATION RATE: (MIN/INCH)
(inches)(inches)
DATE OF MONITORING
WAS WATER ENCOUNTERED?
DEPTH TO WATER AFTER MONITORING
IF YES @ WHAT DEPTH?
2.0
6/7 1
2
3
4
5
6GM (SILTY SANDY GRAVEL)
Professional Engineers Stamp:
YES
T12N R3W SEC 27 L31
6/7/2024 018-092-14
NORTHERN CONSTRUCTION
3:04 1 0
16
2' OB
30
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
PERC TEST LOCATION
TECHNICIAN: J.OPHEIM
7 0
16
SEEPS @ 5'
NONE
6/14/24
COMMENTS:
SITE PLAN
6 0
16
USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED
6/19/24
3:15 1 0
1610 6 7
16 5 7
16
3:27 1 0
1610 6 7
16 5 7
16
3:37 1 0
1610 6 1
16 5 1
16
3:48 1 0
1610 5 15
16 4 15
16
3:59 1 0
1610 6 0
16 5 0
16
SEEPS IN TEST HOLE WERE DETERMINED TO BE SUBSURFACE RUNOFF FROM SNOWMELT
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP241197, Curtis Townsend, 07/30/24
co
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Lot 10 8511Y
N89052'20"E 329.81 (C)
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Graver I grivew C5�
ay
Outhouse
dk� 1 Story Frame House
113.7 �4.0
199.
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SCALE: 1 "= 60'
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NOTE: The boundary for this
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property is computed from
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information found on adjacent Plat
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No. 85-27.
LEGEND
(R) Record per Plat No. 85-27
(C) Computed
50' B.L.M. ROADWAY EASEMENT
N89050'59"E 329.81 (R)
Lot 42A, Delbert Subd.
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'` &)00 ' 49th •:9 I
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/lr), . Elizabeth L. Walatka . �o00
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OFfSS10NPL 1.'�
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AS -BUILT NO CORNERS SET THIS DATE
I hereby certify that I have performed a Mortgagee's inspection
in accordance with ASPLS Standards of the following
described property: LOT 31, SECTION 27,
T12N R3W, SEWARD MERIDIAN, AK
Anchorage Recording Precinct, Alaska, and that the
improvements situated thereon are within the property lines
and do not overlap or encroach on the property lying
adjacent thereto, that no improvements on the property lying
adjacent thereto encroach on the premises in question and
that there are no roadways, transmission lines or other
visible easements on said property except as indicated
hereon.
Dated at Anchorage, Alaska
this 6th day of JUNE , 2024.
EASEMENTS OF RECORD, OTHER THAN '° - L /I - FRED WALATKA & ASSOCIATES, L.L.C.
THOSE SHOWN ON THE RECORDED
PLAT ARE NOT SHOWN HEREON Engineers and Surveyors
UNLESS OTHERWISE NOTED. FB 24.2, pg 27 BE 907-248-1666
This drawing is a representation of conditions found at the time the mortgage location survey was performed. This document does not constitute a boundary
survey and is subject to any inaccuracies that a subsequent boundary survey may disclose. The information contained on this drawing shall not be used to
establish any fence, structure or other improvements unless otherwise noted. This drawing shall only be used for a single property transaction. Use of this
drawing by the original client or by others at a later date without the consent of Elizabeth L. Walatka is a violation of Federal Copyright law. Unless gross
negligence is discovered, the liability extent of the preparer is limited to the amount of fees collected for services in preparation of this product.