HomeMy WebLinkAboutT12N R2W SEC 31 N2NE4SE4 PTNOnsite File
MUNICIPALITY OF ANCHORAGE
On -Site Water & Wastewater Program �o�S
PO Box 196650 4700 Elmore Road
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 �y
hftp://www.muni.org/onsite
V.
Department
On -Site Wastewater Disposal System Permit
Permit Number: OSP221461 Effective Date: 11/28/2022
Work Type: Septic Initial Expiration Date: 11/28/2023
Tax Code Number: 04209120000
Site Legal Address: T12N R2W SEC 31 N2NE4SE4 PTN G:3143
Site Mailing Address: 14822 CANYON RD, Anchorage
Owner: WRIGHT ANDREW & CHRISTINA Lot Size in Sq Ft: 164800
Design Engineer: FORGE ENGINEERING Total Bedrooms: 4
This permit is for the construction of:
Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy 9 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: J
r) S:G Issued By: Vtn,
Date:
Date: r! Z (-Za 2- Z
l��l�MH�UPFA U Y Y OF AHCHORA O Efz
jou• ._��
Community Development Department ` - 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. 042-091-20
Property owner(s) Andrew & Christina Wright Day phone 907-727-5259
Mailing address 10416 Ridge Park Drive, Anchorage, AK 99507
Site address 14822 Canyon Rd
Legal description (Sub'd., Block & Lot)
Legal description (Township, Range & Section) T12N R2W SECTION 31, N2NE4SE4 PARTITION
Lot Size 164,800 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(® all that apply)
Absorption Field
❑X
Initial ❑X
Single Family (SF)
❑X
(w/wo AD U)
Septic Tank
0Upgrade
ElDuplex
ElHolding
(D)
Tank
ElRenewal
F-1Multiple
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.
_v7
lJ
(Signature of property owner or authorized agent)
Permit/Rush Fees:l
Date of Payment: (<��
Receipt Number:
Permit No. 0J e aa
Permit App__-:
Waiver Fees:
Date of Payment:
Receipt Number:
Waiver No.
November 4, 2022
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: T12N R2W SEC31 N2NE4SE4 PTN - 14822 Canyon Rd
Septic system design
Dear On-Site Services Engineer:
The owner of the above lot intends to build a 4-bedroom home on the property, so we are
submitting this permit application for the construction of a new well and septic system. The
attached site plan identifies the location of the 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.
Contours are shown on the site plan showing the grade and direction of flow. The ground surface
on the lot slopes up quite steeply towards the house, between 20-30%. The septic system has been
placed near the rear of the lot, and the slopes there are right at 25% or a little over. The trench has
been designed to meet the steep slopes provision of the code- please refer to the attached slope
profile. There are no slopes greater than 46% within 50 feet downslope of either the primary or
alternate site. Stormwater drainage will not impact this septic system. The new trench will be
constructed parallel to the slope as much as possible.
Wells on this and adjacent lots are shown. The new s ystem 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 16’ away.
Please refer to the attached test hole log, plan and profile pages for the septic design, as well as the
slope profile. 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
OSP221461, Curtis Townsend, 11/28/22
r r 1 -p -I
--AA LEGEND
0 - C CLEANOUT
49 TH 2CO - DOUBLE CLEANOUT
.. ... .. .... SEPTIC PLAN FCO - FOUNDATION CLEANOUT
. ....... FS - FLOW SPLITTER VALVE
Benja i Schiller 0 100 200 MH - MANHOLE
CE 2592 MT -MONITORING TUBE
11/2122•
FEET MT
Dp SV - SEPTIC VENT
'9PROFE'SS@ 1 "=I 00'
kCkl TH - TEST HOLE
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?
2.3
11/1 1
2
3
4
5
6GM (SILTY SANDY GRAVEL)
Professional Engineers Stamp:
No
T12N R2W SEC 31, N2NE4SE4 Ptn
11/1/22 042-091-12
Crowne Point
10:01 0"
OB
10:00
Benjamin Schiller
CE 12592R
EGISTEREDPROFES S I O N ALENGINEER11/28/22
PERC TEST LOCATION
TECHNICIAN: M. Jakubisin
-
None
11/23/22
COMMENTS:
6" DIAMETER TEST HOLE PRESOAKED PRIOR TO TESTING
SITE PLAN
5 8
16
USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED
10:00 5 2
16
10:00 4 10
16
10:00 4 6
16
10:00 4 6
16
10:00 4 5
16
10:11
10:22
10:32
10:42
10:53
0"
0"
0"
0"
0"
5 8
16
5 2
16
4 10
16
4 6
16
4 6
16
4 5
16
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP221461, Curtis Townsend, 11/28/22
1560.00
1565.00
1570.00
1575.00
1580.00
1585.00
1590.00
1595.00
1600.00
1605.00
1560.00
1570.00
1580.00
1590.00
1600.00
0+00.00 0+50.00 0+75.00
1"=10'
SLOPE CROSS SECTION
SEPTIC TRENCH
Benjamin Schiller
CE 12592R
EGISTEREDPROFES S I O N ALENGINEER8/26/2022
46%
AN
G
L
E
OF
EF
F
L
U
E
N
T
INFLU
EN
C
E
2:1 MAX SLOPES
7.9
FEET
0 10 20
3.5
T12N R2W SECTION 31, N2NE4SE4 PARTITION
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP221461, Curtis Townsend, 11/28/22
T12N R2W SECTION 31, N2NE4SE4 PARTITION
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 12592R
EGISTEREDPROFES S I O N ALENGINEER4" PERFORATED PVC (HOLES DOWN)
DRAINFIELD ROCK
5'
DESIGN FACTORS:SYSTEM REQUIREMENTS:
600 GPD PEAK FLOW
PERK RATE: 2 MIN/IN
APPLICATION RATE: 6 GPD/SF
5' WIDE TRENCH SYSTEM
1,500-GAL SEPTIC TANK
BOTTOM OF TRENCH: 3.5' BELOW GRADE (ON HIGH SIDE)
FLOW LINE ELEVATION: 3.0' BELOW GRADE (ON HIGH SIDE)
TOP OF TRENCH: 1' ABOVE GRADE (ON LOW SIDE)
600 GPD / 6 GPD/SF (/ 5' WIDE * 1.00 RED FACTOR [0.5 DEEP]) = 20.0 LF TRENCH REQUIRED (25 LF SPECIFIED)
GEOTEXTILE FABRIC
11/2/22
1'
1'-9"
6"
2" INSULATION
3'
6"
2:1 MAX SLOPES
PROVIDE JUTE MATTING AND
SEED/VEGETATE
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP221461, Curtis Townsend, 11/28/22
MUNICIPALITY OF ANCHORAGE
On -Site Woter& Wastewater Program
POBox 18O85O 47OOElmore Road
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997
On -Site Water & Wastewater System Permil
Permit Number: DSP211256
Work Type: VVeUGepbn(nitia|
Tax Code Number: 04209120000
Site Legal Address: T12NR2VVSEC 31N2NE4SE4PTN G:3143
Site Mailing Address: `
Owner: WRIGHT ANDREW &CHRISTINA
Design Engineer: PANNONEENGINEERING SERVICES
This permit is for the construction of:
Effective Date:
Expiration Date:
Lot Size in Sq Ft:
Total Bedrooms:
7/20/2021
7/202022
2 Disposal Field R1 Septic Tank [] Holding Tank [] Privy 21 Private Well r_1 Water Storage
All construction shall beinaccordance 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 (1DAACOO>
3. The waetevvat*rcode requires inspmcbonaduring the installation. The engineer shall notify
�the Development
Services Department per AMC 15.G5.Provide notification bycalling (Q07)343'79O4(24/7).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall baeither:
a. Opened and Closed onthe same day, or
b. Covered, sealed, and heated buprevent freezing
Special Provisions: The fill, as shown on the site plan, is required to be in place prior to Inspection Report
Received By: Date:
/u^veu By: Date:
/
11
Municipality of Anchorage 14
1 Ueparnnent '•
P.O. Box 196650 0 4700 Elmore Road
Anchorage. Alaska 99519-6650 a (907) 343-7904 o Fax (907) 343-7997
http://www.muni.org/Onsite
Development Services Division
On -Site Water and Wastewater Program
x x x x VARIANCE/WAIVER REVIEW x x x x
Waiver#: OSV211049 COSA#: Permit#:OSP211256
PID#: 042-091-20
Legal Description: T12N R2W SEC 31 N2NE4SE4 PTN
Engineer: Pannone Engineering Services
Your request for a waiver of the required 50 feet horizontal separation from the absorption field to
the excessive slope has been approved. The approved separation distance is 0.0 feet.
This waiver approval applies to the proposed absorption field only. Any future upgrade to the on-
site wastewater disposal system will require all separation distances be met or another approval
from this department.
.............................................................................. t
Waiver is Granted: X Waiver is not Granted:
Date: �� Z Approved by:
Name of Review
........................................................... . ................ .
**** VARIAN C EIWAIVE R REVIEW ****
VVIUNICIPALITY OF ANCHORAGE
APPLICATION IS AN:
TYPE OF DWELLING:
-�.ca.....-..�.=,�_- � _ : _. ... ,.,Y: , . :—„F��,.s .. e-.v��5.:� .... -4. ,.._....amu
' � x h�” ".i�w^�`e :*e::.�'-,...�;�w'-�-�...-.rcpac,�ax-„'""�'-"'^•_
i T
P hone: 907-343-7904
Community Development Department
Development Services Division
Fax: 907-343-7997
On -Site Water & Wastewater Program
Initial N
ON-SITE SEWER/WELL PERMIT APPLICATION
Parcel I.D. 042-091-20
Property owner(s) Andrew & Christina Wright Day phone
Mailing address 10416 Ridge Park Drive Anchorage, AK
Site address NHN Canyon Rd
Legal description (Sub'd., Block & Lot)
Legal description (Township, Range & Section) T1 2N R2W SEC31 N2NE4SE4 PTN
Lot Size 164,800 Sq. Ft. Number of Bedrooms 4
APPLICATION 1S FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(® all that apply)
Absorption Field
XX
Initial N
Single Family (SF) K
(w/wo AD U)
Septic TankX❑
Upgrade ❑
(D) ❑
Holding Tank
❑
RenewalDuplex
❑
Multiple Dwellings ❑
Privy
❑
(SF and/or D)
Private Well
X❑
Water Storage
❑
THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR:
Drain field to slope greater than 25% Distance: 0'
I certify that the above information is correct. I further certify that this is in accordance with
applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit/Rush Fees: 4020 Waiver Fees: 0225
Date of Payment: % /-z I Date of Payment:7� q 41
Receipt Number: �l76gG Receipt Number: Oq 152Cr
Permit No. D_`�P211256 Waiver No.OSV2 110 cl�
Permit App_: ::...:c -
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211256, Deb Wockenfuss, 07/20/21
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211256, Deb Wockenfuss, 07/20/21
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211256, Deb Wockenfuss, 07/20/21
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211256, Deb Wockenfuss, 07/20/21
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP211256, Deb Wockenfuss, 07/20/21
MUNICIPALITY OF ANCHORAGE
ADVANCED WASTEWATER TREATMENT SYSTEM
MAINTENANCE AND REPAIR AGREEMENT
THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and
entered into asr off this g Day of 70 `y of 202�L, by and behveen
herein the "OWNER," and the Mtmicipality of
Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code
(AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this
Agreement agree as follows:
1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the
Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS),
described as Advantex 1500 gallon
located at (legal description)
T12N R2W Sec 31 N2NE4SE4 PTN
2. Maintenance, Repairs and Alterations.
(Owner is required to read, understand and initial each section)
Throughout the term of this Agreement, the Owner shall enter into a service agreement
with an AWV�7TS service and maintenance provider approved by the Municipality or the
manufacturer's representative. The AWWTS shall be maintained in a satisfactory
condition capable of performing as designed and producing treated septic effluent in
accordance with the equipment's approval for operation in the Municipality.
It shall be the responsibility of the Owner during the term of this Agreement to pay for all
repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This
includes an annual maintenance fee (typically $400 to $600).
Owner agrees that only maintenance and repair personnel approved by the Municipality
or the manufacturer's representative will inspect and make any necessary maintenance,
repairs or permitted alterations to the system.
."A�Owner acknowledges that regular maintenance of an AWWTS reduces the potential
failure of the system, which could include sewage backup and costly repairs or drainfield
replacement.
(rev. 05/18/2018) Pagel of3
�wner acknowledges that the Municipality may request records of maintenance and
repairs from the manufacturer's representative or maintenance provider.
Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be
assessed in accordance with AMC 14,60.030.
Owner agrees to grant the Municipality reasonable access to test and inspect the
ANVWTS. The Municipality will give at least 24-hour notice.
Owner agrees that any sale or transfer of title of the property will not occur without a new
Certificate of On -Site Systems Approval.
Owner agrees that the AWWTS installation and maintenance requirements as provided
by the AWWTS vendor/installer and approved by the Municipality are the governing
guidelines for the construction, maintenance and repair of the Owner's AWWTS.
Owner agrees to maintain remote monitoring of the AWWTS as required by the
AWWTS approval.
3. Term. The term of this Agreement shall begin on the date of approval by the
Municipality to operate the installed system, or upon transfer of title, and shall continue
while the AWWTS is operational or until title is transferred.
4. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this
Agreement shall in no way constitute a waiver of the provisions, nor in any way affect
the validity of the Agreement or any part hereof, or the right of the Municipality
thereafter to enforce every provision hereof.
5. Amendment. This Agreement shall only be amended by authorized representatives of
the Owner and Municipality. Any attempt to amend this agreement by either an
unauthorized representative or unauthorized means shall be void.
6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be
brought in the Superior Court for the Third Judicial District of the State of Alaska at
Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the
parties under this Agreement.
7. Severability.. Any provisions of this Agreement decreed invalid by a court of competent
jurisdiction shall not invalidate the remaining provisions of the Agreement.
(rev. 05/18/2018) Page 2 of 3
OWNER:
By: ,{r �— - --J (signature) Date:_ x021
s,rg G.rt- (print name)
STATE OF ALASKA )
) ss.
THIRD JUDICIAL DISTRICT )
The foregoing instrument was acknowledged before me this day ofy �L
20 2 1, by Wr
NOTARY PUBLIC FOR ALASKA
My Commission expires: 30�
W� wtq;c
F. Goost
Salo of Waskn
GOTTI]]pn O 1EG412A77 Fs a 0a"f7R022
MLTNICIIPALITY:
By: N(signature)
(print name)
(rev. 05/18/2018)
Date: ZD Z
Title:
Page 3 of 3