HomeMy WebLinkAboutBURLWOOD TR Bt t t
MUNICIPALITY OF ANCHORAGE 1»cnt
On -Site Water & Wastewater Program
PO Box 196650 4700 Elmore Road r �a;ivJ y'%
Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997
http://www.muni.org/onsite V
111
Department
On -Site Water & Wastewater System Permit
Permit Number: OSP231042 Effective Date: 3/29/2023
Work Type: WellSeptic Initial Expiration Date: 3/28/2024
Tax Code Number: 02053101000
Site Legal Address: BURLWOOD TR B G:3240
Site Mailing Address:
Owner: EAGLES NEST PROPERTIES LLC Lot Size in Sq Ft: 1746340
Design Engineer: FORGE ENGINEERING Total Bedrooms: 4
This permit is for the construction of:
Q Disposal Field CJI 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
Issued By:
Date:
Date: 31Z
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. 020-531-01
Property owner(s) Eagles Nest Properties LLC Day phone (907) 345-0371
Mailing address 1120 Huffman Road 24 - 822, Anchorage, AK 99515
Site address
Legal description (Sub'd., Block & Lot) Burlwood Tract B
Legal description (Township, Range & Section)
Lot Size 1,746,340 Sq. Ft. Number of Bedrooms 4
APPLICATION IS FOR:
APPLICATION IS AN:
TYPE OF DWELLING:
(N all that apply)
Absorption Field
❑X
Initial ❑X
Single Family (SF) ❑X
Septic Tank
❑X
Upgrade El(w/wo
AD U)
Holding Tank
El
Renewal❑
(D) ElRenewal
Multiple Dwellings ❑
Privy
❑
(SF and/or D)
Private Well
❑X
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.
(Signature of property owner or authorized agent)
Permit/Rush Fees: /-7Waiver Fees:
Date of Payment: 3 29 ZA 2 Date of Payment:
Receipt Number: 6 3 Receipt Number:
Permit No. 0,522 7�> log -2- Waiver No.
Permit App_'-'-:. :' ., c-
March 28, 2023
MOA Development Services, On-Site Water & Wastewater Program
4700 Elmore Rd
Anchorage, AK 99507
Subject: Burlwood Tract B
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 propo sed 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 to the north. In the area where the septic
system is located, the slopes range from 10-15%. 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
OSP231042, Deb Wockenfuss, 03/29/23
10' T&E EASEMENT
Benjamin Schiller
CE 12592R
EGISTEREDPROFES S I O N ALENGINEER
1"=100'
CO - CLEANOUT
2CO - DOUBLE CLEANOUT
FCO - FOUNDATION CLEANOUT
FS - FLOW SPLITTER VALVE
MH - MANHOLE
MT - MONITORING TUBE
SV - SEPTIC VENT
TH - TEST HOLE
LEGEND
TH#1
BURLWOOD, TRACT B
FEET
0 100 200
FCO
4-BDRM HOME
1240
3/28/23
SEPTIC PLAN
1250
1230
1220
1160
1170
1180
1190
1210
1200
WETLANDS
PROPOSED WELL
CO
CO
CO
CO
MT
MT
MTMT
1250 GAL SEPTIC
TANK
2CO
2x60' LONG x 5' WIDE, 0.5'
EFFECTIVE DEPTH ABSORPTION
TRENCH
ALTERNATE SITE: CAT III
ADVANCED TREATMENT
20' LONG x 5' WIDE, 0.5' EFFECTIVE
DEPTH TRENCH
FS
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231042, Deb Wockenfuss, 03/29/23
BURLWOOD, TRACT B
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 ALENGINEERDESIGN FACTORS:SYSTEM REQUIREMENTS:
600 GPD PEAK FLOW
PERK RATE: <1 MIN/IN
APPLICATION RATE: 1 GPD/SF
5-WIDE SHALLOW TRENCH SYSTEM
1250-GAL SEPTIC TANK
BOTTOM OF TRENCH: 4' BELOW GRADE
FLOW LINE ELEVATION: 3.5' BELOW GRADE
TOP OF TRENCH: AT GRADE
600 GPD / 1 GPD/SF / 5' WIDE * 1.0 RED FACTOR [0.5 DEEP]= 120 LF TRENCH REQUIRED
4" PERFORATED PVC
HOLES DOWN
9/10/22
DRAINFIELD ROCK
GEOTEXTILE FABRIC
SAND LINER
6"
6"
2'
3'
5'
6"
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231042, Deb Wockenfuss, 03/29/23
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?
0.34
2/20/23 1
2
3
4
5
6GM (SILTY SANDY GRAVEL)
Professional Engineers Stamp:
NO
BURLWOOD SUB. TRACT B
2/20/23 020-531-01
CLIENT
1:30 6
OB
00:53
Benjamin Schiller
CE 12592R
EGISTEREDPROFE S S I O N ALENGINEER9/24/22
PERC TEST LOCATION
TECHNICIAN: M. Jakubisin
0
-
11'
2/28/23
COMMENTS:
6" DIAMETER TEST HOLE PRESOAKED PRIOR TO TESTING
SITE PLAN
6 0 16
USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED
BOH
6 01:15 0 6 0 16
6 01:35 0 6 0 16
6 01:48 0 6 0 16
6 01:56 0 6 0 16
6 01:59 0 6 0 16
7 6 02:01 0 6 0 16
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP231042, Deb Wockenfuss, 03/29/23