HomeMy WebLinkAboutJB CRUZ LT 1BOnsite File
Formerly Illiamna Acres Tract 9 N2
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
hftp://www.muni.org/onsite
On -Site Water & Wastewater System Permit
Permit Number: OSP251326
Work Type: WellSeptic Initial
Tax Code Number: 01710152000
Site Legal Address: JB CRUZ LT 1 G:3037
Site Mailing Address: 14001 BUFFALO ST, Anchorage
Owner: SEIDL PATRICK ALASKA COMMUNITY
Design Engineer: FORGE ENGINEERING
This permit is for the construction of:
Effective Date
Expiration Date:
Lot Size in Sq Ft:
Total Bedrooms:
c�1�nt
r�
t)l�Y,al'Cltle:tti
9/24/2025
9/24/2026
84834
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
Special Provisions:
This permit is for proposed lot 1 B as part of a subdivision of JB CRUZ LT 1. The proposed fields are to meet
separation to the proposed new property line.
Proposed Lot 1A: need to justify alternate site for wastewater system for this property. Need to justify that
wastewater system meets separation to proposed boundary lines.
Received By:i Date:
Issued By: Date: "% y
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3
MUNICIPALITY OF ANCHORAGE
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Development Services Department Phone: 907-343-7904
On -Site Water & Wastewater Section
ON -SITE SEPTIC/WELL PERMIT APPLICATION
Parcel I.D. 017-101-52
Property owner(s) Patrick Seidl Day phone (907) 242-1127
Mailing address 14001 Buffalo St, Anchorage, AK 99516
Site address 14001 Buffalo St, Anchorage, AK 99516
Legal description JB Cruz Lot 1
Number of Bedrooms 3
Engineering Firm Forge Engineering
Building Permit Number
Not Applicable RN
APPLICATION IS FOR: APPLICATION IS AN:
(Z all that apply)
Absorption Field
Initial
Septic Tank
Upgrade ❑
Holding Tank
❑ Renewal ❑
Privy
EJ
Well
R
THIS APPLICATION INCLUDES A WAIVER REQUEST FOR:
Permit/Rush Fees:
Date of Payment:
Permit No. 02 1 No
Waiver Fees:
Date of Payment:
Waiver No.
Distance:
September 10, 2025
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: JB Cruze Lot 1B – 14001 Buffalo St
Septic system design
Dear On-Site Services Engineer:
The owner of the above lot intends to build a 3-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.
The ground surface on the lot has very mild slopes, near the front is where the new septic system
is located. 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 trench 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 log, 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
OSP251326, Curtis Townsend, 09/24/25
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
1"=30
'
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
JB CRUZ, LOT 1B
FEET
0 30 60
SEPTIC PLAN
9/10/25
TH#1
3-BDRM HOME
10
'
U
T
I
L
I
T
Y
E
A
S
E
M
E
N
T
20' T&E EASEMENT
30' ACCESS EASEMENT
(2) 45' LONG x 5' WIDE, 0.5' EFFECTIVE
DEPTH ABSORPTION TRENCH
MT MUST BE WITHIN 1' OF THE ENDS
OF THE TRENCH
ALTERNATE SITE CAT III 15' LONG
X 5' WIDE 0.5' EFFECTIVE DEPTH
1250-GAL STEP TANK
FCO
MT
MT
EXISTING SEPTIC
PROPOSED WELL
WELL RADIUS
460
455
455
455
455
450
450
465
460
455
MT
MT
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251326, Curtis Townsend, 09/24/25
JB CRUZ , LOT 1B
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
5'
DESIGN FACTORS:SYSTEM REQUIREMENTS:
450 GPD PEAK FLOW
PERK RATE: 0.87 MIN/IN
APPLICATION RATE: 1.0 GPD/SF
5' WIDE TRENCH SYSTEM
1250 GAL STEP TANK
BOTTOM OF TRENCH: 0.5' BELOW GRADE
FLOW LINE ELEVATION: AT GRADE
450 GPD / 1.0 GPD/SF / 5' WIDE *1.00 RED FACTOR [0.5' DEEP] = 90 LF TRENCH REQUIRED
(90 LF SPECIFIED)
9/10/25
2'
6"
2'-6"
6"
DRAINFIELD ROCK
GEOTEXTILE FABRIC
PROVIDE ADDITIONAL FILL TO
ACCOUNT FOR SETTLEMENT
2" FOAM INSULATION
MOA APPROVED SAND
EACH TRENCH 11
4" PVC w/ 20 - 1
8"
ORIFICES EVENLY SPACED @
2.25' OC
3:1 SLOPE W/
TOPSOIL & SEEDED
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251326, Curtis Townsend, 09/24/25
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 NET TIME
(minutes)
DEPTH to
WATER NET DROP
PERCOLATION RATE: (MIN/INCH)
(inches)(inches)
DATE OF MONITORING
DEPTH TO WATER AFTER MONITORING
0.87
8/26/25 1
2
3
4
5
6
GP (POORLY GRADED SAND w/
SOME GRAVEL)
Professional Engineers Stamp:
JB Cruz Lot 1
8/26/25 017-101-52
Patrick Seidi
53 8
16
1.5' OB
4:17
Benjamin Schiller
CE 12592REGISTEREDPROFESSION A L E N GINEER
PERC TEST LOCATION
TECHNICIAN: JARED E
59 8
16
6.5
9/2/25
COMMENTS:
SITE PLAN
6
USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED EXCEPT WHERE NOTED.
9/10/25
MOISTURE NOTED AT TIME OF DIGGING?yes
53 8
165:00 59 8
16 6
53 8
165:10 59 8
16 6
53 8
165:15 59 8
16 6
53 8
165:15 59 8
16 6
53 8
165:15 59 8
16 6
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251326, Curtis Townsend, 09/24/25