HomeMy WebLinkAboutVALLI VUE ESTATES #2 BLK 6 LT 10
Municipality of Anchorage
On -Site Water and Wastewater Section - (907) 343-7904 Page 1 of 3
ON -SITE WASTEWATER INSPECTION REPORT
Permit Number: OSP251193 PID Number: 015-311-53
Dwelling:❑ Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ■❑ Upgrade
Name
DAVID GOODMAN C/O ARM SEPTIC SERVICES
ABSORPTION FIELD
0 Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound
Site Address
6721 ROUND TREE DRIVE, ANCHORAGE, AK
❑ Other
Phone
Number of Bedrooms
Soil Rating
depth from original grade
907-688-9433 (ARM SEPTIC SERVICES)
4
0.6 GPD/SF
JTotal
10.5 MAX. Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
SEE DWG. Ft.
Gravel depth beneath pipe
7 Ft.
Subdivision Block Lot
VALLI VUE ESTATES #2 6 10
Fill added above original grade
SEE DWG. Ft.
Gravel length
72 (2 & 36') Ft.
Township Range Section
-
Gravel width
2.5 Ft.
Beds: Number of Lines
-
Distance between lines
- Ft.
SEPARATION
DISTANCES
To
Septic
Absorption
Lift Station
Holding
Sewer
Total absorption area
Number of trenches
Dist. between trenches
From
Tank
Field
Tank
Line
1 008 Ft2
2
14+ Ft.
Well
COMM.
COMM.
COMM.
-
26+
TANK ❑p Septic ❑ S.T.E.P. ❑ Holding ❑ Other
Manufacturer
INFILTRATOR SYSTEMS
Capacity
IM-1530 Gal.
Surface Water
100'+
1 OQ'+
1 Q0'+
-
Material
Number of compartments
Lot Line
5'+
1 0'+.
5'+
-
NA
PLASTIC
2
Foundation
1 0'+
1 0'+
1 Q'+
_
LIFT STATION
Manufacturer
Capacity
Remarks
INFILTRATOR SYSTEMS
—500 (FOR 2ND COMP.)Gal,
Alarm location
INDOOR
Electrical installed by
L' :t,�FV:,�. 0-"/^ /ar-Ak
Installer
PIPE MATERIAL House to tank D3034 Tank to D3034/
drainfield D1785
ARM SEPTIC SERVICES
Drainfield D3034 CO/MTD3034
Inspector GARNESS ENGINEERING GROUP, LTD.
BENCH MARK (Assumed elevation) 97.07 ft
Inspdectio 1s 9/29/25 9/30/25
Location and description
2�d
V 9/30/25 411 10/1-2/25
TOP OF MANHOLE (MH1)
ON -SITE WATER AND WASTEWATER SECTION APPROVAL
Engineer's Stamp
Qo6oOp�0
a 0 F q o4p
Conditional Approval: Date
��QO
..............
'
-i
�
. .................. 0
Septic System
Approved Date
p A. Gar ess.p
Q E-7 .• �,p
Note: this approval does not include well permit requirements.
aAecc 44��40000d���
(Rev 05/u2n8)
PERMIT NUMBER:
' OSP251193015-311-53
RECORD DRAWING
PARCEL ID NUMBER:
/
NEW DRAINFIELDS
FLOW DIVIDER (FD)
N
/ GENERAL LOCATION OF
/
CIO
/
ROBERT A. SHAFER, P.E.
/
NORTH TEST HOLE
��
\�` s�T
SCALE: /
L``� \� \
�\
/
1
/
OLD DRAINFIELD
/
A
B
GENERAL LOCATION OF
ROBERT SHAFER,
0
°N
/
MH1
28.8
54.5
A. P.E.
/
MH2
35,6
62.4
SOUTH TEST HOLE—�
C01
39.2
66.3
CO2
91.6
104.6
MT1
92.6
105.7
CO3
110.9
134.E
MT2
109.9
133.8
121.2
110.8
120.6
JFD108.5
11t.6
121.E
127.2
126.9
147.3
147.4
NOTE: PIPE LOCATIONS ARE
SHOWN PER GEG SHOTS
TAKEN WITH LEICA DISTO
S910 LASER DISTANCE
METER. SWING -TIES TO
HOUSE CORNERS WERE
GENERATED IN AUTOCAD.
r /
EXISTING
4-BEDROOM
HOUSE
GENERAL LOCATION OF R � , '•i•;;��x��
WATER KEY BOX AND
WATER SERVICE LINE
PER MOA RECORDS. •'•
0
U
/
`TRANSITION FROM
PRESSURE TO
s"ti�
GRAVITY 10-FEET
BEFORE FLOW
DIVIDER.
-NEW IM-1530 INFILTRATOR STEP
TANK WITH DUAL OUTLETS. PER
CONTRACTOR, OUTLETS HAVE
INTERNAL BALL VALVE IN MANHOLE
RISER TO CONTROL FLOW TO NEW
TRENCHES AND OLD DRAINFIELD.
NOTE: PER THE CONTRACTOR,
THE OLD TANK WAS REMOVED
AND DISPOSED OFFSITE, AND
THE OLD SEEPAGE PIT WAS
DECOMMISSIONED IN PLACE.
'io
®Ltd ; uuiuu
�...o-...: c �.....ENGINEERING � SALES - CONSULTING
3701 E. TuOOR ROAD,
SUITE 101 . ANCHORAGE, ALASKA' PHONE (907) 337.6179' WEBSITE www.gamessengineenng eom .........
PREPARED FOR: PHONE NUMBER: PAGE NUMBER: t�
DAVID GOODMAN C/O ARM SEPTIC SERVICES 1 907-688-9433 2 OF 3
PROJECT/LEGAL DESCRIPTION: DRAWN BY: •I`�F�
VALLI VUE ESTATES #2; BLOCK 6, LOT 10 J.L.M. 1��
TYPE OF WORK: DATE: LICENSE
RECORD DRAWING OF SEPTIC SYSTEM UPGRADE 10/27/2025 #AECC884
OEM
PROFESS\�� ��
L.
PERMIT NUMBER: RECORD DRAWING I N G PARCEL INUMBER:
OSP251193 015-311-53
TOP OF MANHOLE FINAL GRADE TOP OF MANHOLE
LID (MH1) = 97.07 = 96.40 LID (MH2) = 97.08 NOTE: PER CONTRACTOR,
H MH2 BALL VALVES INSTALLED
IN MANHOLE RISER TO
CONTROL FLOW TO
DRAINFIELDS
TOP OF TANK
INLET = 92.62 -
PER THE CONTRACTOR, THE
TANK WAS INSULATED WITH
2" OF RIGID INSULATION
START FLOAT—
INVERTOFPIPE @ --- ------4_---— — — — — — — —
INLET = 92.0
STOP FLOAT—
IM-1530 GALLON TWO
COMPARTMENT
INFILTRATOR TANK
ROBERT A SHAFER, P.E.
NORTH TEST HOLE
FINAL GRADE
= 101.07-100.4:
FINAL GRADE
= 103.24-103.4,
ORIGINAL GRADE = 100.02
@ HIGHEST POINT —
FILTER FABRIC
-INVERT OF
PIPE = 96.54
14'+
WEEP
HOLES
—TOP OF TANK cQ
OUTLET = 92.65
PROPOSED PUMP TANK FLOAT SETTING
INFILTRATOR TANK MODEL I IM-1530
('MEASUREMENT FROM BOTTOM OF TANK. NOTE:
MEASUREMENTS ARE WHERE THE FLOAT WIRE
ATTACHES TO PIPING WITH A 3.5 INCH TETHER FROM
PIPING TO FLOAT (PROVIDES 3- OPERATING RANGE).
ALL FLOATS MUST BE NARROW ANGLE FLOATS.
ORIGINAL GRADE=102.61
HIGHEST POINT
FILTER FABRIC
-INVERT OF
PIPE = 99.14
—BOTTOM OF
TRENCH = 92.11
BOTTOM OF mlJo
TRENCH = 89.52
R
TRENCH
LOWER
TRENCH
RELATIVE ELEVATION OF BOTTOM OF 1993 ROBERT A SHAFER, P.E. NORTH TEST HOLE FOR
UPPER TRENCH = 83.02 AND FOR LOWER TRENCH = 85.61 - NO GROUNDWATER ON 7/22/1993
edyi
GARNESS ENGINEERING GROUP, Ltd
ENGINEERING -SALES -CONSULTING - m
3701 E. TUDOR ROAD, SUITE 101 - ANCHORAGE, ALASKA - PHONE (907) 337-6179 - WEBSITE: wew.gamessenginsering.mm
PREPARED FOR: PHONE NUMBER: PAGE NUMBER:
DAVID GOODMAN C/O ARM SEPTIC SERVICES 1 907-688-9433 3 OF 3
PROJECT/LEGAL DESCRIPTION: DRAWN BY:
VALLI VUE ESTATES #2; BLOCK 6, LOT 10 J.L.M.
TYPE OF WORK: DATE:
RECORD DRAWING OF SEPTIC SYSTEM UPGRADE 10/27/2025
OF
A
PEE.......,
LICEN��%FES\s`_� +�
#AECC884
�an'cs
GARNESS ENGINEERING GROUP, Ltd Cell'
ENGINEERING -SALES CONSULTING Alaska Authorized Dealer
November 6, 2025
Municipality of Anchorage
Development Service Department
On -Site Water & Wastewater Program
4700 Elmore Road
Anchorage, AK 99507
Ref: Test Hole Verification for Valli Vue Estates #2; Block 6, Lot 10
To whom it may concern:
A septic system upgrade permit was issued for the subject property on 6/17/2025 (Permit
# OSP251193). The septic upgrade was performed recently and upon completion of the
record drawings, it was found that a portion of the new drainfields appear to be outside of
the 30-foot radius of the 1993 Robert A. Shafer, P.E. north test hole. We pulled soil logs
for some nearby properties from the MOA historical records (see attached drawing).
Based upon these soil logs, similar (or better) soils and/or percolation rates were found
on all adioining properties, and groundwater was not encountered (some THs did not
have 7-day GWM) . Based upon our findings, it is reasonable to believe that the new
trenches are installed in soil/groundwater conditions that are similar to what was noted
on Shafer's 1993 test holes.
If you have any questions, please contact us at 337-6179. Thank you for your assistance.
Sincerely,
Jeff eY . GarnZst, P.E., M.S.
Pr i nt
3701 East Tudor Road, Suite 101 * Anchorage, Alaska 99507-1259
Phone: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.garnessengineering.com
MOA am Area Informat*ion
1.11140
10/301202515.*00:42 PM 0 0.01 0,01 0.02 mi
Tax Map Grids 0 0.01 0.01 0.03 km
Sources: Esri, TomTom, Garmin, FAO, NOAA, USGS, CO
OpenStreetMap contfibutors, and the GIS User Community,
Sources: Esri, Maxar, Airbus DS, USGS, NGA, NASA, CGIAR, IN
Robinson, NCEAS, NLS, OS, NMA, Geodatastyrelssen,
kswaterstaat, GSA, Geoland, FEMA, Intermap, and the GIS user
MOA - GDIC
Vmr%--Al Vemini-I Rnmimh Matanuska-Susitna Boroutih GIS, Municipality of Anchorage, State, of Alaska, (D OpenStreetMap, Microsoft.. Esr' TomTom, Garmin, SafeGraph, METYNASA, USGS, EPA, NPS, US Census Bureau , USDA, USFWS
12.3'
1 0.0'
13.7'1 0.0'
26.3'2 8.3'
52.3'
2 8.3'
2.0' C
A
N
T
I
L
E
V
E
R
2.0' C
A
N
T.
2.0' C
A
N
T.
R
E
SI
D
E
N
C
E
SHED
LEGEND
FOUND 5/8" REBAR, NO CAP
UTILITY PEDESTAL
DECK
CONCRETE
PADMOUNTED TRANSFORMER
EDGE OF ASPHALT
RECORD DATA PER PLAT #77-296
SEPTIC PIPE
SEPTIC TANK LID
WATER VALVE
TIMBERLINE SURVEYING AND MAPPING
17035 BARONOFF AVE
EAGLE RIVER, AK 99577
907-242-5320
ryan@timberlinealaska.com
FILE NO.: 25.084
SCALE: 1" = 30 FEET
DATE: 6/6/2026
SHEET: 1 of 1
MOA GRID: SW2539
SCALE: 1" = 30 FEET(11"x17")
30'0' 60'
AS-BUILT OF:
ADDRESS: 6721 ROUND TREE DR, ANCHORAGE, AK
LOCATED IN: ANCHORAGE RECORDING DISTRICT
LOT 10, BLOCK 6VALLI VUE ESTATESUNIT No. 2, PLAT #77-296
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
Permit Number: OSP251193
Work Type: Septic Upgrade
Tax Code Number: 01531153000
Site Legal Address: VALLI VUE ESTATES #2 BLK 6 LT 10 G:2539
Site Mailing Address: 6721 ROUND TREE DR, Anchorage
Owner: GOODMAN DAVID K & BARBARA A
Design Engineer: GARNESS ENGINEERING GROUP LTD
This permit is for the construction of:
Effective Date:
Expiration Date:
1»ell
L rl.
u r�
r�
Departill ettt
Lot Size in Sq Ft:
Total Bedrooms:
6/17/2025
6/17/2026
21255
2 Disposal Field 2 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
Received By: G f
Issued By:
Date:
Date:
f S
rd
Septic Tank
Holding Tank
Privy
Well
ON -SITE SEPTIC/WELL PERMIT APPLICATION
Parcel I.D. 015-311-53
Property owner(s) DAVID GOODMAN C/O ARM SEPTIC SERVICES Day phone 907-688-9433
Mailing address 6721 ROUND TREE DRIVE, ANCHORAGE, AK
Site address 6721 ROUND TREE DRIVE, ANCHORAGE, AK
Legal description VALLI VUE ESTATES #2; BLOCK 6, LOT 10
Number of Bedrooms 4
Engineering Firm GARNESS ENGINEERING GROUP, LTD.
Building Permit Number
APPLICATION IS FOR:
(ER all that apply)
Absorption Field R
El
0
El
0
Not Applicable X
APPLICATION IS AN:
Initial
71
Upgrade
D
Renewal
D
THIS APPLICATION INCLUDES A WAIVER REQUEST FOR:
,
Permit/Rush Fees: I—rjS- 00
Date of Payment- (A//(#( 9 Y -
Permit No. 05P9!T1 1q-)
Waiver Fees:
Date of Payment:
Waiver No.
Distance:
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251193, Curtis Townsend, 06/17/25
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251193, Curtis Townsend, 06/17/25
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251193, Curtis Townsend, 06/17/25
Municipality of Anchorage
On-site Water and Wastewater
REVIEWED FOR CODE COMPLIANCE
OSP251193, Curtis Townsend, 06/17/25
12.3'
1 0.0'
13.7'1 0.0'
26.3'2 8.3'
52.3'
2 8.3'
2.0' C
A
N
TIL
E
V
E
R2.0' C
A
N
T.
2.0' C
A
N
T.
R
E
SI
D
E
N
C
E
SHED
LEGEND
FOUND 5/8" REBAR, NO CAP
UTILITY PEDESTAL
DECK
CONCRETE
PADMOUNTED TRANSFORMER
EDGE OF ASPHALT
RECORD DATA PER PLAT #77-296
SEPTIC PIPE
WATER VALVE
TIMBERLINE SURVEYING AND MAPPING
17035 BARONOFF AVE
EAGLE RIVER, AK 99577
907-242-5320
ryan@timberlinealaska.com
FILE NO.: 25.084
SCALE: 1" = 30 FEET
DATE: 4/23/2025
SHEET: 1 of 1
MOA GRID: SW2539
SCALE: 1" = 30 FEET(11"x17")
30'0' 60'
AS-BUILT OF:
ADDRESS: 6721 ROUND TREE DR, ANCHORAGE, AK
LOCATED IN: ANCHORAGE RECORDING DISTRICT
LOT 10, BLOCK 6VALLI VUE ESTATESUNIT No. 2, PLAT #77-296
Municipality of Anchorage Page
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744
On-Site Wastewater Disposal System and/or Well Inspection Report
Name:
~ .d~., (~-~'~r'-J~ ' Waslewater System: ~ New ~pgrade
Add~ I ~~ ~ ~lp ABSORPTION FIELD
Phone: INo. o~rooms: ~epTrench D Shallow Trench ~Bed ~Mound ~Other
LEGALDESCRIPTION So,...n,: ~. & GPD/Sq. Ft. Totai Depthfromoriginal}~d~:
Township: ~ Range: ~ Section: Fill added above original grade: ~ Gravel length:
Grave~l~~1Ft. Number of Iines::~D~stance~e eon lines:. Ft.
WELL:
New
Upgrade
Classification (Private. A.B.C): Total Depth: Cased To: Total absorption area: ~ Pipe material:
Drgler: Date Drilled; StaticWaterLevel:Ft. ~ ~.
Yield: Pump Set at: Casing Height Above Ground: TAN K
GPM Ft. Fl.
SEPARAT'O N D'STANCES ~eptic~,~¢) Holding . S.T.E.P.
To Septic Absorption Lift Holding ~ublictPrivate Manufacturer: Capacity in gallons:
From Tank Field Statio~ Tank Sewer LinesJ- --~--
Well ~0~ ~O'& ~ -- ~ Material: Number of Compa.ments:
Surface A~
Water ~ I~ ~ ~ ~ LIFT ST
Line
Foundation ~1 [~ ~ -- -- "Pump on" ,eve,~"Pump oR" level at: I Hig. h water a,arm at:
Cu~ainDrain ~ ~ ~ ~"~ 3umpM~de' IElectricallnspecti°nspeH°rmeoby:
Remarks: BENCH MARK
Location and Description:
ENGINEER'S SEAL
S & S ENGINEERING t~~ ., ¢: ~
Inspections performed by: ~7034 Eagle River Loop Road, NO~s: ls ~. ~.~7~;
Department of Health and Human Services approval ,~
Reviewed and approved by: ~ ~ Date: ~-2/- ~ ,~ ,,u-::?.-~ ' -.~.-
72~013 (1/91) MOA 25
' Permit No. ~wq.~f~gR.~ Page
Municipality of Anchorage
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
of 2
P.O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744
On-Site Wastewater Disposal System and/or Well Inspection Report
Legal Description:V^Lf.f ¥]]E RURDTVtRtON ~2: Rt.OCJ( 6. t.~T lo PID No,:0! 55! !5_~
C01 C02
EXIST. 9~.5
91 1250 GAL '
S.T.
FINAL
MTc03
/95'
· 77.1' NO WATER
FOUND
NEW TRENCH
UTIL. ESMT.
4 BDRM
HOUSE
-EXIST.
SUCH
THE
1250
INTEGRITY
ABANDONED
IT MAY BE USED IN
SEPTIC TANK
A B
FC0 29.0 24.0
CO1 56.7 I 25'5 I
C02 62.0 32.5 I
C03 104.3 78.5
C04[ 63.5 I Z4'01
MTI e°.5 I 45.°1
DV 64.5 35.6
SCALE
-APPROX. WATER ~JNE
40'
ENGINEER'S SEAL
72-013 A (Rev. 9/91) MOA 25
PAGE 1 OF 1
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND HUMAN SERVICES
P.O. BOX 196650, 825 "L" STREET, ROOM 502
ANCHORAGE, ALASKA 99519-6650
ON-SITE WASTEWATER DISPOSAL SYSTEM (UPGRADE) PERMIT
PERMIT NUMBER:SW930283
DESIGN ENGINEER:S & S ENGINEERING
OWNER NAME:GAGNON BRUCE E &
OWNER ADDRESS:6721 ROUND TREE DR
ANCHORAGE AK 99516
DATE ISSUED: 8/10/93
EXPIRATION DATE: 8/10/94
PARCEL ID:01531153
LEGAL DESCRIPTION: VALLI VUE ESTATES #2 BLK
T 10
6 L
LOT SIZE: 21555 (SQ. FT.)
NUMBER OF BEDROOMS: 4 THIS PERMIT: 4
THIS PERMIT IS FOR THE CONTRUCTION OF:
DISPOSAL FIELD SYSTEM
ALL CONSTRUCTION MUST 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 ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS
PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY
CALLING 343-4329 OR 343-4681 AFTER BUSINESS HOURS
4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL
ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING
WEATHER MUST BE EITHER:
Ao OPENED AND CLOSED ON THE SAME DAY
B. COVERED, SEALED AND HEATED TO PREVENT FREEZING
5. THE FOLLOWING SPECIAL PROVISIONS.
SPECIAL PROVISIONS
RECEIVED BY:
ISSUED BY:
DATE
DATE:/~./~/(~ ~ ~
August 2, 1993
ROBERT SHAFER, P.E.
ROGER SHAFER, P.E.
CIVIL ENGINEERS
(907) 694-2979
FAX 694-1211
HEALTHAUTHORI3Y
APPROVALS
SEWER&WATER
MAIN EXTENSIONS
SEWER&WATER
INSPECTION
ENGINEERINGSTUDIES
ANDREPORTS
WELL INSPECT[ON
& FLOW TEST
SITE PLANS
ROAD DESIGN
Municipality of Anchorage
DEPARTMENT OF HEALTH AND HUMAN SERVICES
825 L Street
Anchorage, AK 99519-6650
REFERENCE: Valli Vue Estates Unit #2, Block 6, Lot 10
~e request you issue a ~ermit to uDgrade the existing septic
system serving the four bedroom house on the reference~
)roDerty.
~n adequacy test was performed on the existing system and the
~bsorption capacity of the system was found to be adequate
for a three bedroom house. Municipal approval of the system
~as for a three bedroom house in 1974.
~o test holes were excavated and percolation tests
)erformed. The approximate location of the test holes are
_ocated on the attached site plan. The monitoring tube
within the test holes have been checked and found to be dry.
We do not anticipate any adverse effects on neighboring
properties by the installation of the proposed septic system.
If you have any questions, or require additional information
for your review, please contact us.
Sincere~
SOI[~ TEST
PERCOLATION
TEST
Shafer, P.E.
STRUCTURAL&
MECHANICAL
INSPECTIONS
~lsu
ON SITE
WASTE WATER
DISPOSAL SYSTEM
OESIGN
17034 NORTH EAGLE RIVER LOOP · SUITE 204 · EAGLE RIVER, ALASKA 99577
1" '= .40'
SCALE
IUPGRADE I.
0
r- ~ ~
Zmmm
0N-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES
and
MATERIAL SPECIFICATIONS
REFERENCE: Valli Vue Subdivision Unit %2, Block 6, Lot 10
GENERAL:
1.
o
The scope of this project includes the installation of a
leachfield trench to serve the four bedroom residence
located on the referenced property and excavation of the
existing 1250 gal septic tank to verify its integrity.
If the integrity of the existing septic tank is poor the
existing septic tank is to be excavated, pumped, crushed,
and abandoned in place and a new 1250 gal septic tank
installed.
Construction shall be in accordance with the approved
site plan and design drawings; Municipal permit with any
special provisions or conditions; and all applicable
State and Municipal Wastewater Disposal Regulations.
The contractor shall be responsible for obtaining any
necessary underground utility locates.
Unless specifically agreed otherwise, the property owner
shall be responsible for final grading areas subsequently
depressed from soil settling.
Contractors installing wastewater disposal systems must
be certified by the Municipal Health Department for
system installations. Owners installing their own
systems must also receive prior approval from the
Municipal Health Department.
SEPTIC TANK INSTALLATION:
A septic tank is to be constructed by a certified septic
tank manufacturer. Construction shall include two 4"
cleanouts for pumping access.
The septic tank shall be sufficiently bedded to prevent
settling or shifting of the tank.
o
Ail standpipes on the septic tank shall extend a minimum
of 12 inches above final grade.
4. Septic tanks installed with less than 4 ft. of cover
shall be insulated.
Page Two
Valli Vue Subdivision Unit #2,
August 2, 1993
Block 6, Lot 10
o
A foundation cleanout shall be installed one to four feet
from the building foundation. In the line between the
tank and the leachfield there shall be two adjacent
cleanouts (unless an effluent pumping system exists
within the septic tank). These cleanouts shall be
located on undisturbed soil not more than 10 ft· from the
tank. The first cleanout, in line, shall be to clean
toward the leachfield. The second cleanout shall be to
clean toward the septic tank.
Final grading over the septic tank shall be such that a
positive slope exists away from the septic tank.
MINIMUM MATERIAL SPECIFICATIONS:
Any septic tank
constructed by a
manufacturer.
proposed for installation must be
Municipally approved septic tank
The following
septic system
Anchorage:
pipe materials are approved for use in
installations in the Municipality of
Type of Pipe
Perforated Solid
Cast Iron Yes Yes
ASTM D3034 (PVC) Yes Yes
ASTM F810 (HDPE) Yes No
ASTM D2662 (ABS) Yes Yes
Use of a type of pipe other than listed above must be
approved by the inspecting engineer.
o
Insulation shall be at least 2" thick extruded direct
burial polystyrene (Dow Chemical Company Styrofoam HI or
equal).
Septic tank inlets and outlets shall be fitted with
watertight couplings (Caulder, Fernco, or equal).
A permeable nontoxic silt barrier (Typar 3401, Mirafi
140N, or equal) must be installed between the final
leachfield gravel layer and the native soil backfill.
6. Ail leachfield gravel (sewer rock) shall be 0.5"-2.5"
screened gravel with less than 3% passing the #200 sieve.
Page Three
Valli Vue Subdivision Unit #2,
August 2, 1993
Block 6, Lot 10
7. When sand is being used as a filter material, it's
gradation specifications must conform to AMC 15.65.060D.
ABSORPTION TRENCH/DRAINFIELD INSTALLATION:
Excavate the proposed trench to the dimensions shown on
the design. The bottom of the excavation shall be within
2 inches of level. If the sidewalls of the excavation
become smeared, they must be raked or scratched (ruffed-
up) before gravel (sewer rock) placement.
o
Once the gravel is installed, the distribution pipe is to
be installed level with the perforations faced downward.
Gravel is then to be placed over the distribution pipe to
provide a minimum of 2 inches of cover over the pipe.
A silt barrier must be installed between the final gravel
layer and the native soil backfill. Ensure the silt
barrier covers the entire gravel surface before placing
backfill.
o
Monitor tubes shall be of four (4) inch diameter and
installed approximately in the locations shown on the
design. The portion of the monitoring tube extending
through the gravel shall be perforated from the bottom of
the trench to the invert of the distribution pipe. This
is equivalent to the effective depth of the gravel as
noted on the design.
Backfill over the final gravel layer must not be less
than twenty-four (24) inches. Insulation must be
installed when the backfill depth is less than thirty-six
(36) inches. The finish grade over the trench must be
mounded to prevent the formation of a depression after
settling.
Page Four
Valli Vue Subdivision Unit #2,
August 2, 1993
Block 6, Lot 10
INSPECTIONS:
Typically there will be a minimum of three (3) inspections
required during the installation of the wastewater disposal
system. These inspections will occur as follows:
o
The first inspection must be conducted after the
excavation of ditches, pits, trenches, or beds and
before the installation of any gravel. A septic
tank may be set in place, but may not be backfilled
before this inspection.
The second inspection must be conducted after the
placement of the silt barrier, gravel, distribution
lines, standpipes, cleanouts, and insulation, but
before the placement of any other backfill.
o
The final inspection is to occur upon final grading
of the property.
Often there will be more than these 3 inspections required.
Especially with the installation of multiple trenches, sand
filters, pressurized distribution systems, etc. Thus, the
inspecting engineer is to be contacted at least 24 hours prior
to the start of construction. If necessary, a pre-
construction meeting will take place on-site.
Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG -- PERCOLATION TEST
PERPORUEO FOR: ~>~Z~Lc_P_ ~-Ca~C~O~ DATE PERFO
LEGA' DESC.,FT,ON: I/~ [J'~?~ LoT/0: ~ r~ Township, Range, Sec,~on:
SLOPE SITE PLAN
2
3
7
8
9
WAS GROUND WATER
I0
ENCOUNTERED?
E
Depth t0 Water A,er
14-
15-
16-
18-
19-
Gross Net Depth to Net
Reading Date Time Time Water Drop
;IO io ~Yff / '/~"
:~S 1o 5%
Il:o~ ~O ~"
20 - 2? '"
PERCOLATION RATE __ (minutes/inch) PERC HOLE DIAMETER )
¢ TEST RU BET, WEEN ~ T AND ~ FT,
COMMENTS "-~.~ ~ ~ "r~" ~?~,~- ~2 ~ ~ ~ ~"'
PERFORMED~03~ ....... ~,'~ ~1,~' ~OO~ "~a~ ~O. ~0~ //~~,FyTH~TTHJSTESTWASPERFORMEOJN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELI~FFECT ON THIS DATE, DATE:
72-~8 (Rev. 4/~) ~
Municipality of Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage, Alaska 99502-0650
SOILS LOG -- PERCOLATION TEST
PERFORMED FOR: ~[~.~--------- G/::9,~-l%~ (~/",,J DATE PERFOF :'
LEGAL DESCRIPTION: r ownshlp, Range, on:
SLOPE SITE PLAN
2
4.
~/S ~o L~
7
8
9
10 - WAS GROUND WATER
ENCOUNTERED7 /~O
11 S
IF YES, AT WHAT
32 DEPTH? p
E
Depth 10 Waler A~er ~o
13 Monitoring? V~[~ Date: ~2~/~ I
Reading Date Gross Net Depth to Net
Time Time Water Drop
Iot%~ ? "-"
: qo Io ~/~"
14
15
16-
w., ~O.H,
18'
19
20
t PERCOLATION RATE I(~ (minutes/inch) PERC HOLE DIAMETER ~ /t
TEST RUN BETWEEN, ~ . FT AND {~ FT
o,~
PERFORMED BY: '~7~ ~qle Rlvo~ .o0~ ~o~ No, ~ CERTIFY THAT THIS TEST WAS PERFORMED IN
72-~8 (Rev. 4/~)
GRF 'ER ANCHORAGE AREA BG tJGH
~.~d~/ Department of Environmental Quality
~ 3330 C Street
Anchorage, Alaska 99503
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
NAME "~¢)/,~l~72 ~ ~-£~,~/g/-(~ MAILING ADDRESS
LOCATION ~::~¢CZ,,t./4:) 7'-.,'~b~' LEGAL DESCRIPTION
SEPTIC TANK:
DISTANCE
FROM WELL /t///~l MANUFACTURER
INSIDE LENGTH INSIDE WIDTH
NUMBER OF
/
MATERIAL ~//~.~/r~-'~,~./~ COMPARTMENTS
LIQUID DEPTH
LIQUID CAPACITY / .:~-.,~--O .GALLONS.
SEEPAGE PIT:
NUMBER OF PITS / DIAMETER __ OR WIDTH
LINING MATERIAL~,~?-~ /~,~ ¢ ~"~,"d~g~--
CRIB SIZE: DIAMETER__
,,~,/-/.- ~, / .'*
BUILDING FOUNDATION , NEAREST LOT LINE__..
LENGTH /~, [DEPTH
DEPTH DISTANCE FROM: WELL
TOTAL EFFECTIVE
ABSORPTION AREA (WALL AREA)
.SQ. FT.
ADDITIONAL ABSORPTION
WELL:
TYPE CONSTRUCTION
BUILDING NEAREST
FOUNDATION LOT LINE
CESSPOOL OTHER SOURCES
APPROVED / DISAPPROVED
NEAREST
SEWER LINE
REMARKS
DEPTH DISTANCE FROM:
SEPTIC SEEPAGE
TANK __ SYSTEM
DISTANCES:
INSTALLED BY: /~Z)
PIPE MATERIAL: {~/)&'7' -~'~/¢
LOT SLOPE:
REMARKS:
DIAGRAM OF SYSTEM
DATE
G.A.A.B.
GREATER ANCHORAGE AREA Borough
DEPARTMENT OF ENVIRONMENTAL QUALITY
PERMIT NO.
SEWAGE DISPOSAL SYSTE~ ~ APPLICATION AND PERMIT
INSTALLATION LOCATION
~'///__~, DRA[N FIELD T R
SOil TEST RESULTS
COMPLETION DATE ANT,CIPATED
FINAL INSPECTION: 2A HOUR NOT~CE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE
DEPARTIVIENT OF ENVIRON~v1ENTAL QUALITY AUTHORITY WILL BE SUBJECT TO PROS~L~TION.
SEPTIC TANK TO SeEPAge PIT WALL
SEPTIC TANK ,~/ SEEPAge PIT
DRAIN FIELD .//'~ 0'./~~//
DRAIN FIELD /~)
SEEPAGE pit ~/~.~O//~<~ '
ALSO CONSIDER AREA WELLS.
SEEPAGE PIT /~ /
CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF
EXCAVATION 5 FEET INTO UNDISTURBED SOil.
4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT
FITTED WITH AIRTIGHT REMOVABLE CAPS.
CONFORM TO BOROUGH REGULATIONS REGARDING [NSTALLAT[0N.
I CERTIFY THAT [ AM FAMILIAR With THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28-68 AND THAT THE ABOVE
DESCRIBED SYSTEM IS ]N ACCORDANCE WITH SAID CODE.
GREATER ANCHORAGE AREA BOROUGH
DEPARTMENT OF ENVIRONMENTAL QUALITY Case
3330 "C" Street
ANCHORAGE, ALASKA 99503
Performed For
Legal Descrip~io'n: LoT i0 Block
This Form Reports Soils Log~ Percolation Test
Soil Test Must Be Logged To 4' Below Proposed Seepage System
Depth
Feet Soil Characteristics
Was Ground Water Encountered?
If Yes, At What Depth?
Reading
Date
Gross Time
Net Time
Depth to H20 Net
Drop
Percolation Rate Minute
Proposed Installation: Seepage Pit~o Drain Field
Depth of Inlet Depth to Bottom of Pit or Trench
COMMENTS: ~-~[ ~ ~ ~o.~ ~-~-~ ~m~ 2g~g~
Date
Certified
BY:_
Test Performed BY '~ ~ "~k-q-~5-~,~_
-----~-- Date:
/:-~artment of Environmental Quali%~
~Vater and ~Sewer Questionnaire
Date &-~- -75' , Time
SUbdivision {)'~/~'-{-Zgc~ ~ ~s~/~g ,Block
, Lot /~
Mailing Address:
QUestions:
1. }Iow many bedrooms are now in your house?
2. How many bedrooms were in the house at the time of purchase?
3. Were the basement bedroom walls "roughed in" at 'the time of purchase?
4. Was the basement bathroom plumbing "roughed in" at the time of
purchase?
5. Did the realtor or builder inform you that you would have to enlarge the
existing sewer system if you finished the basement bedroom (s)? ~
6. If on a public water supply, do you always have an adequate supply of
water? i/e $
7. Is the pressure always adequate? [~/~e
8. Who was the builder? ~t~r ,A--~7~.~?~-~i~, -
9. Who was the home purchased from?
OTHER COMMENTS:
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH & HUMAN SERVICES
Division of Environmental Services
On-Site Services Section
P.O. Box 196650 Anchorage, Alaska 99519-6650
343-4744
Parcel I.D. #
01531153
CERTIFICATE OF HEALTH AUTHORITY
APPROVAL FOR A SINGLE FAMILY DWELLING
GENERAL INFORMATION
Complete legal description
Valli vue' Estates Subdivision #2, Block 6, Lot 10
Location (site address or directions)
Property owner
Mailing address
Bruce Gagnon
Same
6731 Round Tree Drive
Anchorage, Alaska 99516
Day phone
276-1700
Lending agency
Mailing address
Day phone
Agent Bonnie Mehner/JackWhite
Address
Day phone
Unless otherwise requested, HAA will be held for pickup.
NUMBER OF BEDROOMS: 4
TYPE OF WATER SUPPLY:
Individual well · -
Community well ×x
Public water
NOTE: If community well system, provide written confirmation from State ADEC attest-
ing to the legality and status of system.
TYPE OF WASTEWATER DISPOSAL:
Individual on-site xx
Holding tank
Community on-site
Public sewer
NOTE: If community wastewater system, provide written confirmation from State ADEC
attesting to the legality and status of system.
72-025 (Rev, 1/91) Front MOA #21
5. STATEMENT OF INSPECTION BY ENGINEER
As certified by my seal affixed hereto and as of the validation date shown below, I verify that my
investigation of this Health Authority Approval application shows that the on-site water supply
and/or wastewater disposal system is safe, functional and adequate for the number of bedrooms
and type of structure indicated herein. I further verify that based on the information obtained from
the Municipality of Anchorage fil~ my investigation and inspection, the on-site water
supply and/or wastewater di.d.d~po~al syste~Cis in compliance with all Municipal and State codes,
ordinances, and regulati/or~/s in effect.pKthe date of this inspection.
Name of Firm ../",~/~"~/// Phone 4~"'/'~Z,~2 '~'
,~"~GINEERING
Address ~'~--- --./ ....
II~,J~e I:agl~-Alvel' Loop I~oa~t ~0. ")0~ /
sign~t~rr~d-~.gle~ Rive,, Al.,k* 99~77 Date ~/2~/
Engineer's
DHHS SIGNATURE
~X~ Approved for '~-
Disapproved.
Conditional approval for
bedrooms.
bedrooms, with the following stipulations:
Additional Comments
Date
The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Health Authority
Approval Certificates based only upon the representations given in paragraph 5 above by an independent
professional engineer registered in the State of Alaska. The DHHS does this as a courtesy to purchasers of homes
and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHHS do not
conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not
responsible for errors or omissions in the professional engineer's work.
724Y25(Rov, I/91) Bsck MOA#21
Municipality of Anchorage
Department of Health and Human Services
HEALTH AUTHORITY APPROVAL CHECKLIST
Legal Description: V//~-/,~-I ~/(/~ ~',~-?'~--/~,q'"~d:f'~-Parcel I.D.
Wall Data
Well type ~--4~-'~ ~ .
Log present (Y/N)
Total depth
Sanitary seal (Y/N)
If A, B. or C, attach ADEC letter. ADEC water system number
Date completed ,,,-'/ Driller
/
Cased to //' Casing height
W res~erly protected (Y/N)
Date of test FROM WELL LOG/ AT INSPECTION
Static water level
Well flow / g.p.m.
Pump level1
SEPARATION DISTAN SC/~FROM WELL TO:
Septic/holding tank on lot '~' ~ ; On adjacent lots
Absorption field on lot ~:~O' ~ ; On adjacent lots
Public sewer main Public sewe~anhole/cleanout
Sewer service line Petr~um tank
WATER SAMPLE RESULTS:
Coliform Nitrat~~__ Other bacteria
Date of sample: ,/ Collected by:
B. SEPTIC/HOLDING TANK DATA
Cleanou~N) '"~/ Foundation cleanou,t~N) ~ Depression (Y,/~
High water alarm ('~/~) ,~//~. Alarm tested (Y/N)
SEPARATION DISTANCES FROM SEPTIC/ ...... NC TANK TO. ·
Well(s) on lot ~/1t~ . On adjacent lots ~--~O '--~ Foundation
To property line ~/ L~ / Water main/service line l~) t'~
Absorption field
Surface water/drainage
MUNJCIPALJYY OF ANCHORAGE
ENVIRONMENTAL SERVICES DIVISION
g.pAr0.G 2 0 199;5
RECEIVED
72-026 (3/93)' Front CONTINUED ON BACK PAGE
C. LIF'r STATION
Date installed
Size in gallons
Vent (Y/N) "Pump on" level at
High water alarm level ~ ~
Meets MOA electrical codes (Y/N) _
SEPARATION ~LIFT STATION TO:
Well on lot ~ On adjacent lots
D. ABSORPTION FIELD DATA
Manufacturer ~
~ "Pump off" Level at
Cycles tested
Surface water
Date installed ¢'11
Length [¢'~ / Width
Total absorption area
Soil rating (GPD/Ft2) ~, ~¢
System type
Date of adequacy test /'~/-/~
Water level in absorption field before test
Peroxi~.e treatment (past 12 months) (Y~-~
Sl--PARA%rlON DISTANCE FROM ABSORPTION FIELD TO:
Gravel thickness '~-.'~ / Total depth
Cleanout presen,~) "7-/ Depression over field (Y~
Results (pass/fail) ,O~'z'~2 ~'~S¢;~PCor ~
After test h'-)/~'
If yes, give date,,.-}
Bedrooms
Well on lot ~ (
Te building foundation
On adjacent lots
Surface water
Curtain drain
On adjacent lots ~ ' ~ Properly line
To existing or abandoned system on lot
Cutbank 1..~l o ~.~.~' Water main/service line
Driveway, parking/vehicle storage area
E. ENGINEER'S CERTIFICATION
Signatur
Engineer s ~//~NGINEE.i.6
-~//¢7034 Eagle ~Eive" L°°P R°ad No. 204
Date ~¢'
HAA Fee $ ~O0
Date of Payment
Receipt Number
I (;edify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection,
Waiver Fee $
Date of Payment
Receipt Number
72-026 (3/93)* Bsck