HomeMy WebLinkAboutSUSITNA VIEW ESTATES BLK 3 LT 3usitnn View
Estates
Block 3
Lot 3
#020-091-32
Municipality of Anchorage Page
1 of 3
Development Services Department
On-Site Water and Wastewater Program
4700 South Bragaw Street
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number:-SW030342• SWnt4tpol PID Number: -054.82248
Name:
Merit Homes Wastewater System: New
Address:
P.O. Box 111982 Anchors a AK 99511
ABSORPTION FIELD
Phone: Number or Betlrooms:
770.4999 Four 4
Deep Trench
LEGAL DESCRIPTION
Soil Rating:
Total Depth from originalgrda:
Blodc Lot Subdivision:
3 3
•6 GPD/FF
Depth to pipe bottom from original grade:
15 Ft.
Gnawl depth beneath pipe:
Susitna View Estates
6 F,.
9
Township: Range: Section:
Fill added above original grade:
FL
Gravel Length:
.� Ft.
56 Ft.
Well: New
Gravel width:
3
Number of lines: Distance between :
lines
Classification (Private, A. B, C): Total Depth: Cased to:
Private
FL
Total 'absorption
1 Ft.
-'
ipe Materiel:
227 Ft. 52 Ft,
1,008 Ft'
ASTM 3034 PVC
Driller:
Alpine Drillin
Date Drilled:
8/1012004
Static Water Laval:
50 FL
Installer:
Red Dog Masonry
DaWnstalled:
8124-10/1512004
Yield:
5
Pump Set at:
Casing eight Above Gm w
TANK
GPM
Ft.
2 Ft
SEPARATION DISTANCES
® septic ElHolding ❑ S.T.E.P. El Other
To
Septic
Absorption
Lift
Holding
ublic/Priwte
" °
on
Fran
Tank
Field
Station
Tank
Sewer Line
Anchorage Tank
1,250
wall
>100'
>100'
N/A
N/A
>25'a:
Steel
u ompartm
Two (2)
saRaceweter
NIA
N/A
LIFT STATION - NONE ON LOT
Let lane
N/A
N/A
urer:
lNoneNoted
cal
Foundation
N/A
N/A
ump on eve
umP eveHigh
wa er Navin :
in.
in.
in.
Curtain Drain
Pump Make B Madel
Electrical Inspections perfomled by:
Remarks:
BENCH MARK
bee Lot Line Waiver.
Locationa esm on:
Garage Slab
sum v ion:
100.0 FL
Engineer's Stamp
�.•�� OF q<rgr
Inspections rformed b MEA
P Pe Y Dates: 1 8125104,8126104
; 49th '• •
t.. .
2nd 10113104.10115104
i.............................
Department of Health and Human Services approval
♦�' MICHAEL E ANDERSON
♦♦ �'•
A
Reviewed and approved b : / \,• . ' 0. Date: JOIN
♦♦�fT•'�• NO. CE-4381 •�_
• F ''
Municipality of Anchorage Page 2 of 3
DEVEOPMENT SERVICES DEPARTMENT
4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904
On -Site Wastewater Disposal System or Well Inspection Report
Permit Number: SWG40061 PID No. 020-091-32
ILL <
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¢ 30'
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SUSITNA VIEW ESTATES
LOT 3, BLOCK 3
39,408 S.F.
S 83'22'36"E. 198.79'
10' U71L. ESM7.
T
B C
.2 31 7.7 39.I.1 21.1
.4 22.3
.4 54.7
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Four Bedroom
Home
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49th bV `•��
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ANDERSON �
.�.♦.SfF. No. CE -4381 .a
.,,Is.:
PLAN AS -BUILT
SCALE 1' = 40'
ARIES COURT
w
Municipality of Anchorage
DEVEOPMENT SERVICES DEPARTMENT
4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904
On -Site Wastewater Disposal System or Well Inspection Report
Permit Number: SW040061
N y UU N UU
1.250
Septic
75,0
—Page 3 of 3
PID No. 020-091-32
PROFILE AS -BUILT -
Scale: 1" = 10'
Sep 27 04 08:10a p.1
-,� Municipality of Anchorage
Department of Health and Human Services
825 "L" Street
P.O. Box 196650 Anchorage, Alaska 99519-6650
Rick Mystrom httpl/v .ci,anchorage,ak.us
Mayor
Permit Number: #SW 040061 Date of Issue: 4-19-04 Parcel Identification Number: 020-091-32
Date Started: 8-10-04 Date Completed: 8-10-04 Is well located at approved permit location? ® Yes ❑ No
Legal Description: L 3 Ot.K 3 Susitna View Estates
Property Owner Name & Address: Merit Homes
PO Box 111982
Annhnranp dlaclrn oOF-i4
FF Borehole Data:
Soil Type, Thickness & Water Strata
stick-up
Depth (ft)
From To
0 2
Method of Drilling ® air rotary ❑ cable tool
Casing type: steel
WaI1 Thickness:. 250 inches
gravelly silt
2 49
Diameter: 6 inches Depth: 52 feet
bedrock
49 227
Liner Type:
Diameter: inches Depth: feet
Casing stickup above ground: 2 feet
Static water level (from ground level): 50 feet
Pumping level: 227 feet after
2 hours pumping 5 gpm
Recovery Rate: 5 gpm
Method of Testing: air lift
Well Intake Opening Type:
❑ Open End ® Open Hole
❑Screened Start feet Stopped feet
❑ Perforations Start feet Stopped feet
Grout Type: bentonite 4 8 Volume: 1
Depth: Start 0 feet Stopped 20 feet
Pump: Intake Depth feet
Pump size hp Brand Name
Well Disinfected Upon Completion? ® Yes ❑ No
Method of Disinfection: chlorine tablets
Comments:
Well Driller: Alpine Drilling & Enterprises
PO Box 110496
Anchorage Alaska 99511
Attention: The well driller shall provide a well log to the property owner within 30 days of completion and the property
Municipality of Anchorage
• Development Services Department
Building Safety Division
r wj'
On -Site Water and Wastewater Program `
4700 South Bragaw St. S A F E T Y
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us
(907)343-7904
ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET
To: Mike Anderson
Legal description: Susitina View Estates Block 3 Lot 3
The attached paperwork has been reviewed and is being returned for the following reasons:
❑ Original signature or stamp missing on
❑ Calculation error in design. _
❑ Additional soils information needed. _
❑ Water monitoring results inadequate. _
® Discrepancy in information submitted. Less than 50 feet from drainfield to a 25% slope
❑ Topographic information missing or inadequate. _
® Incomplete; missing Need soil test and design for alternite site
® Incomplete; missing _
❑ Additional adequacy test information needed. _
❑ Water sample unacceptable. _
❑ Measured/proposed distances/dimensions missing. _
❑ Locations of all soils, percolation and water monitoring tests not shown. _
❑ Proposed system too deep for soils information submitted. _
❑ Well log required. _
❑ Omission in narrative. _
❑ Insufficient fill over tank or field._
® Other. Repair cleanouts and monitor tubes
Name of reviewer: Jeff
Date: 10/5/2004
Please supply the necessary information and re -submit your request.
LEAVE THIS FORM ATTACHED TO THE PAPERWORK
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water & Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519-6650
(907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT
Initial
Permit Number: SW040061
Legal Description:!$usitn3`vi6VE_sT'a")es PoL- 3 L3
Design Engineer: 0014 Anderson Engineering
Owner Name: Merit Homes
Owner Address: p.o. box 111982
anchorage , A 99511 -
Date Issued: Apr 19, 2004
Expiration Date: Apr 19, 2005
Parcel ID: 020-091-32
Site Address: p.o. box 111982
Lot Size: 39408 SQ. FT.
Total Bedrooms: 4 Permit Bedrooms: 4
This permit is for the construction of.
❑✓ Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑✓ Private Well ❑ Water Storage
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 DSD at least 2 hours prior to each inspection. Provide notification by calling
(907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
must be either: A. Open and closed on the same day.
B. Covered, sealed, and heated to prevent freezing.
g,ZS'�(_ h^; ke ^ SON C_4-a&Fp /Ar rr OeC191t CAAAfIC % R"Cr( W'c-� 6R_
Slo 4eET LoNS ray y Poor ):�,egP-(4
Received By:
Date: 4- �° , Q
Issued By: /I Date: / /9
Municipality of Anchorage
• Development Services Department
Building Safety Division
On -Site Water and Wastewater Program
4700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ek.us
(907) 343-7904
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 02C _ 6o// - 3 -2Permit Number SW
Property owner(s) Merit Homes Day phone 770.4999
Mailing address (1) P.O. Box 111982 Anchorage AK 99511
Mailing address (2) Zip Code
Legal description (Lot, Block & Sub'd.) Lot 3, Block 3, Susitna View Estates Subdivision
Legal description (Section, Township & Range)
Lot Size 39,408 SF Acres/Sq.Ft.
THIS APPLICATION IS FOR:
Number of Bedrooms Four (4)
Sewer Only ❑ Well Only ❑
Sewer and Well ® Water Storage ❑
Sewer Upgrade ❑
THIS PROPERTY CONTAINS:
Hot Tub ❑ Jacuzzi ❑
Swimming Pool ❑ Water Softening Unit ❑
Therapy Pool ❑
I certify that the above information is correct. I further certify that this application is being made for a
Single Family Dwelling and is in accordance with applicable Municipal Codes.
(Signature of property owner or authorized agent)
Permit Fees: Waiver Fees:
Date of Payment: q- /`f— O
Receipt Number:®�la jl
(Rev. 12100)
Date of Payment:
Receipt Number:
April 13, 2004
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
4700 South Bragaw Street
Anchorage, AK 99519-6650
Subject: Lot 3, Block 3, Susitna View Estates Subdivision
Septic System Design and Permit Application
Impacts to Adjacent Properties
Dear Onsite Services Engineer:
The owner of Lot 3, Block 3, Susitna View Estates Subdivision intends to construct a
four-bedroom home on the lot. We are therefore requesting a permit be issued for the
construction of a new well and septic system to serve the new home. The attached Site
Plan and backup documentation identify the location and configuration of the well
location, proposed septic system and alternate site. Existing spot elevations and the
current drainage pattern are identified on the Site Plan. The drainage pattern will be
maintained after development of this lot is complete. The surface slope in the area of
the absorption trench exceeds 25% in some areas. Some grading may be required to
provide slopes less than 25% for a minimum of 50' past the trench.
Test holes placed on the lot in the area of the new absorption trench and alternate site
indicated silty gravel with some cobbles to 12" in diameter. The accepting soils were
tested and found to have percolation rates of 19 minutes per inch. No groundwater was
found during excavation and none was noted during the monitoring period. We are
therefore proposing to place a new 1,250 -gallon septic tank along with a 63' long by 3'
wide by 8' effective depth absorption trench to collect and treat the sewage generated
in the house. The bottom of the trench will be 14' below the surface. The distribution
pipe will be 6' below the surface to allow the 25% slope from 2' above the distribution
pipe to daylight at least 50' from the trench. Some grading may also be required to
provide additional slope flattening. A minimum of 4' of cover will be placed atop the
new septic tank.
The ground surface on the lot slopes at grades sometimes greater than 25% from east
to west as shown on the Site Plan. The absorption trench will be constructed parallel
Lot 3, Block 3, Susitna View
April 13, 2004
Page Two
with the slope of the ground surface as much as possible in conformance with
Municipal requirements. The new septic system will be constructed a minimum of 100'
from the well proposed for the lot and on adjacent lots. It will also be constructed a
minimum of 100' from any surface water in the area.
If the system is constructed in accordance with our design the following statements
apply:
1. The system, if constructed as designed, will have no adverse impact on the wells
in the area or those to be constructed in the future.
2. The system, if constructed as designed, will have no adverse impact on existing
septic systems in the area or those to be constructed in the future.
3. The system, if constructed as designed, will have no adverse impact on reserve
space, either surface or subsurface, on any lots located in the area.
4. The system, if constructed as designed, will have no adverse impact on drainage
patterns in the area. The current drainage pattern will be maintained.
Sincerely,
(f av' ,
Michael E. Anderson, P.E.
Attachments
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AREA PLAN
SCALE V = 100'
' 49 W ik
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... ....... ...... .. .. .::. ..�
...........................................10
T MICHAEL E. ANDERSON Fula
No. CE4391 Z?
•
ESSX
SUSITNA VIEW ESTATES
LOT 3, BLOCK 3
39,408 S.F.
100' RELATIVE ELEVATION FROM ASSUMED DATUM (lYP)
5/8" REBAR (TYP PER PLAT)
S 83'22.36'E 198.79'
1 0
10 UTIL. ESMT.
Surface Water has been noted — — —
in this area. Maintain 100' Separation —_ --_--
Between Open Water and Septic Tank
and Absorption Trench.
Ld
a_
� o
O N
g 30'
^
V r
O n
O c
0 b
W
o
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Flatten Slopes to Less Than
to 50' Downhill From Absorption
c
and Alternate Site.
<25%
_257.
1, 0 Gallon
® tic Tonk
THz
Four Bedroom
<25%
6' 27'
Home
Alternate
Propo
d
Site `25%
Well
TH7
83' Lon x 3' Wide
x 8-- Eff ctive Depth
Absorptio Trench
`25% a<25%
150'
108'
00
y0•
ARIES COURT
�� �� ....HC
15D• A. ,..... ••
�E 49th
SITE PLAN ,,....r.. E. ER
� '. MICHAEL E. ANDER',
�0 r ' No. CE -4381
SCALE 1 " = 40' '•• ...............
LOT 3, BLOCK 3, SUSITNA VIEW ESTATES SUBDIVISION
DESIGN FACTORS: SYSTEM REQUIREMENTS:
Four Bedroom House Deep Trench System
Perc. Rate: 19 Min./Inch 1,250 Gallon Septic Tank
Application Rate: .6 GPD/SF 8' DrainfieldRock
4 Bedrooms X 150 GPD/.6 GPD/SF (Application Rate) = 1,000 SF Absorption Area
1,000 SF/16 SF/LF = 62.5 LF Trench Length
THEREFORE: Construct a 63' Long x 3' Wide x 8' Effective Depth Absorption Trench.
Flow Line Elevation in Trench to be 6' Below Original Ground Surface. Total Depth to be
14' Below Existing Ground. Maintain 100' Separation From Well on Lot. Provide 3' of
Cover Over Trench and 4' Over Septic Tank or Provide 2" Insulation and 2' of Cover.
Maintain 100' Separation Between Open Surface Water and Septic Tank and Absorption Trench.
Natural
Backfill
5'6"
Geotextile
Fabric
6„ } 4" Perforated
}I PVC (Holes Down)
8'0" I I Z> ---I— Drainfield Rock
43
Ift
ECTION
NOTE: Grade Area Over Trench to Drain Away.
Minimum 6' Separation From Bedrock.
Minimum 4' Separation From Groundwater.
Minimum 100' Separation From Wells in the Area. 0'
Minimum 100' Separation From Surface Water or Streams. 1
Minimum 10' Separation From Water Service Line.
01
Municipality of Anchorage
Development Services Department
4700 South Bragaw Street Anchorage, AK 99519-6650
SOILS LOG - PERCOLATION TEST
PERFORMED FOR:_
LEGAL DES
ION:
DEPTH
(FEET)
l7
1
2
3
4
5
'
`1L-1
6 -
7
9
Merit_Homes
.2
F -SIS
SLOPE
WCHAEL Q. ANDERSON ;;
�g0 CE -4381 •��� .
�� 'oto .......••�
DATE PERFORMED: IV
1
ion:
PLAN
10 WAS GROUND WATER
ENCOUNTERED?
11 S
IF YES, AT WHAT ax/ L
DEPTH? /: ` O
i2 E
13 Depth to Water Aft"
None pate: 3 1 04
14
15
16
17
18
19
f
20 Duff PERCOLATION RATE 1P (minutevinch) PERC HOLE DIAMETER 7 -
TEST RUN BETWEEN 5'0 FT AND (--0 FT
COMMENTS MI GhIITY��i �'RIiSOAKEI'i XmiotQ 'I'a •(%1i
PERFORMED 6Y:. 7 1 AA- 1 CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE DATE
-0 4918 .r
®.... . . r
• Municipality of Anchorage °� ; '" tr
MtCHAEI. E: ANDER50r8 � r 0
Development Services Department CE -4381 °'et
4700 South Bragaw Street Anchorage, AK 99519-6650 t °s 4v
SOILS LOG - PERCOLATION TEST R�4� '*;A.... I `�r4w,
PERFORMED FOR: Merit Homes DATE PERFORMED:_- 0005
LEGAL DESC ON: l *T7%!� '� , S U 5'1 T1':�C Township, Range, Section:
'DEPTH i IPY '� rl- SLOPE, SITE PLAN
(FEET) i
2-
34567 3-
4-
5-
6-
7
8.
�1
10
11
12
13
14
15
16
17
18
19
WAS GROUND WAT ", d
ENCOUNTERED? Ips
IF YES, AT WHAT \/
DEPTH? �\
Depth to water�(�
M.6h riq? pNone Ram 3/11/04
20 ''®
PERCOLATION RATE (minuteVMCII) PERC HOLE DIAMETER
AA,,�� It,�TESTRUNBETWEEN gay' FTAND `%� FT
COMMENTS a�jr 'y A7 rfz h -F t7 IrKI 0r;z, 't'b
PERFORMED BY:. A I-, CERTIFY THAT THIS TEST WAS PERFORMED IN
ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE DATE
a
................
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............
............
W --77 Lot _.._..
Lot 3, 63, Susitna View Estates
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ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION AND MATERIAL SPECIFICATIONS
SUBJECT: LOT 3, BLOCK 3, SUSITNA VIEW ESTATES SUBDIVISION
GENERAL:
The scope of this project includes the procurement and placement of a new
1,250 -gallon septic tank at the location shown on the Site Plan. Work also
includes the construction of a new 63' long X 3' wide X 8' effective depth
absorption trench at the location also shown on the Site Plan. The
distribution line in the trench will be placed at 6' below the existing ground
surface. Total depth of the trench will be 14' below the existing ground
surface. The new absorption trench must be placed a minimum of 100' from
the well on this and adjacent lots. A minimum of 100' must separate the
surface water on the lot and the septic tank and absorption trench. The
trench must be a minimum of 10' from the lot line.
2. Construction shall be in accordance with the approved site plan, design
drawings, Municipal Permit with any special provisions or conditions, and all
applicable State and Municipal Wastewater Disposal Regulations.
3. The Contractor shall be responsible for obtaining all underground utility
locates and for the layout of the septic system and verification of the location
of all lot lines. The Contractor must also verify the location of wells in the
area and assure that the separation distances are met.
4. Unless specifically agreed otherwise, the contractor shall be responsible for
final grading areas subsequently depressed from soil settling. Property
owner shall be responsible for revegetation of affected areas unless
specifically agreed otherwise.
5. Contractors installing wastewater disposal systems must be certified by the
Municipal Department of Health and Human Services for system installations.
Owners installing their own systems must receive prior approval from
D.H.H.S. before beginning system installation.
SEPTIC TANK INSTALLATION
A new 1,250 -gallon septic tank must be procured from an approved source
and installed at the location shown.
A septic tank is to be constructed by a certified septic tank manufacturer.
Construction shall include two 4" cleanouts for pumping access.
3. The septic tank shall be sufficiently bedded to prevent settling or shifting of
the tank.
Lot 3, Block 3, Susitna View Subdivision
April 13, 2004
Page 2 of 3
4. All standpipes on the septic tank shall extend a minimum of 12 inches above
final grade.
5. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial
insulation.
6. A foundation cleanout shall be installed one to four feet from the building
foundation. Two cleanouts are required between the tank and the drainfield.
7. Final grading over the tank shall be such that a positive slope exists away
from the septic tank.
DRAINFIELD CONSTRUCTION:
1. The drainfield shall be constructed to the dimensions shown on the design.
The bottom of the trench shall be within 2" of level
2. Distribution piping must be placed level with perforations down atop a level
bed of drainfield rock. Rock should then be placed over the pipe to provide a
minimum of 2" of cover.
3. A silt barrier or geotextile fabric must be placed between the drainfield rock
and the natural soil backfill
4. Monitor tubes must be 4" in diameter and installed at the locations shown on
the design. The portion below ground must be perforated.
5. Contractor shall verify the septic tank and drainfield are a minimum 100' away
from any private water wells in the area, 150' from a Class "C" Well or 200'
from any community well.
6. Direct bury insulation must be placed over the distribution system if less than
3' of backfill depth is available. Finish grade over the trench must be
mounded to prevent settlement or depressions.
7. Grade area surrounding the absorption trench to drain away.
8. A minimum 2' of accepting soil is required below the drainfield rock for a 5'
wide trench. Contractor shall verify this condition prior to placement of the
rock. All pockets of unacceptable materials must be removed and replaced.
MATERIAL SPECIFICATIONS:
1. Septic tanks must be constructed by a municipally approved septic tank
manufacturer.
Lot 3, Block 3, Susitna View Subdivision
April 13, 2004
Page 3 of 3
2. The following pipe materials are approved for use in septic system
installations in the Municipality of Anchorage:
Cast Iron (perforated and solid), ASTM D3034 or P.V.C. (perforated and
solid), ASTM F810 or H.D.P.E. (perforated, but not solid) and ASTM D2662
or A.B.S. (perforated and solid).
3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow
Chemical Co. Styrofoam Hl or equal).
4. Septic tank inlets and outlets shall be fitted with watertight couplings
(Caulder, Fernco, or equal).
5. A permeable geotextile fabric (Typar, Mirafi or equal) must be installed
between the final drain rock layer and the native soil layer.
6. All drain rock shall be .5" to 2.5" in diameter with less than 3% passing the
#200 sieve.
INSPECTIONS:
Municipal Ordinance requires a minimum of two inspections. These inspections
must be conducted under the supervision of a professional engineer registered
in the State of Alaska. The first inspection must be conducted after the
excavation of trenches, beds or pits and before the installation of any gravel. A
septic tank may be set in place, but may not be backfilled.
The second inspection must be conducted after the placement of the geotextile
fabric, gravel, distribution piping, standpipes, cleanouts and insulation. No
backfill should be in place at the time of inspection.
Contractor shall provide a copy of all field survey layout and construction notes
for use in preparing the certified as -built of the completed system.
MEMORANDUM
DATE: October 18, 2004
TO: Jeff Poet
FROM: Mike Anderson, P.E. rv' Ea—
SUBJECT: Lot 3, Block 3, Susitna View Estates Subdivision
Certificate of Health Authority Approval
The absorption trench for Lot 3, Block 3, Susitna View Estates Subdivision was lowered
approximately 6'. The down hills slope from the trench was simultaneously flattened to
provide a slope of 25% from 2.5' above the distribution pipe invert to a point in the slope
35' away. The attached documentation verifies the new construction of the trench and
the flattening of the slope. We have also included a new test hole log verifying the lack
of groundwater and bedrock below the deepened slope. The Health Authority Approval
Checklist and the Inspection Report have also been revised to include the dates of
construction and cover over the new trench.
The cleanouts and monitor tubes have been repaired and are now vertical in alignment.
In addition, a design for the alternate septic system site is also included for your review.
We are confident we have met all the requirements for issuance of a Certificate of
Health Authority Approval.
Please let me know if you have additional questions
MUNICIPALITY OF ANCHORAGE
-DEVELOPMENT SERVICES DEPARTMENT
4700 SOUTH BRAGAW STREET ANCHORAGE, AK 99519-6650
DEPTH
(feet)
1-
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4L
SOILS LOG - PERCOLATION TEST
LEGAL DESCRIPTION; LOT 3, BLOCK 3, SUSITNA VIEW ESTATES
PERFORMED FOR: MERIT HOMES
DATE: 10/12/2004 PROJECT No -
PARCEL ID# 020-091-32 TECHNICIAN: MEA
TEST HOLE #�
SI I L FLAN
SEE SITE PLAN
SILTY GRAVEL WITH
SOME SAND
MEDIUM COMPACTION
GM
BOH - 26'
COMMENTS: No
WAS GROUND WATER ENCOUNTERED
NO
IF YES Q WHAT D
DEPTH OF WATER AFTER MONITORING:
DATE OF MONITO
AEL E. ANDERSON
No. cE-4381
EPTfI?
NONE 25% - 5.�=--"-'�_
RING: 10/2N04
GROSS TIME NET TIME DEPTH of NET
DATE READING DROP (MINUTES) (MINUTES) WATER (INCHES)
(INCHES)
10/12/04
1 1:15 8.5"
2 1:45 30 6.75' 1.75"
3 1:46 8.25"
4 2:16 30 6.63" 1.62"
5 2:17 8.63"
6 2:47 30 7.06" 1.57"
PERCOLATION RATE: 19 (MWANCH) PERC. HOLE DIA. E (INCHES)
TEST RUN BETWEEN: 10 FT. and_i LFT.
TEST
TO TEST.
SAME SOIL MATERIAL AS FOUND IN TEST HOLE NOS. I AND 2.
TEST PERFORMED BY VETECH ENGINEERING TECHNICAL SERVICE. I, MICHAEL E. ANDERSON CERTIFY THAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS
DATE: 10/26/04
PERCOLATION RATE: 19 (MWANCH) PERC. HOLE DIA. E (INCHES)
TEST RUN BETWEEN: 10 FT. and_i LFT.
TEST
TO TEST.
SAME SOIL MATERIAL AS FOUND IN TEST HOLE NOS. I AND 2.
TEST PERFORMED BY VETECH ENGINEERING TECHNICAL SERVICE. I, MICHAEL E. ANDERSON CERTIFY THAT
THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS
DATE: 10/26/04
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AEL E. ANDER:
No, CE -4301
SUSITNA VIEW ESTATES
LOT 3, BLOCK 3
39,408 S.F. -
----- S 83'22'36"
E 198.791
10'—UTIL ESMT. .�
Four Bedroom
Home
�N3 Mpnt�ex Troe{ 5Ystem
Zp 4cn99 x 3W�tle
AbeorP4°r^ TrencleP��
ALTERNATE SITE PLAN
SCALE 1' = 40'
ARIES COURT
LOT 3,BLOCK 3, SUSITNA VIEW ESTATES SUBDIVISION
ALTERNATE SITE DESIGN
DESIGN FACTORS: SYSTEM REQUIREMENTS:
Four Bedroom Home Advantex Treatment System
Perc. Rate: 19 Min./Inch Four Bedroom Advantex System
Application Rate: 2 GPD/SF Deep Trench with 10' Drainfield Rock
4 Bedrooms' 150 GPD/Bedroom = 600 SF Absorption Area
600 SF/2 GPD/SF/20 SF/LF = 15 LF Trench Length
THEREFORE: Construct a 20' Long x 3' Wide x 10' Effective Depth Absorption Trench. Flow Line
Elevation in Trench to be 3' Below Original Ground Surface. Total Depth to be 13' Below Existing
Ground. Provide 3' Cover Over Absorption Trench and 4' Cover Over Septic Tank.
Natural
Backfill
2'6"
Fabric
6 1.25" Perforated
PVC (Holes Down)
10'0" I I r Drainfield Rock
3'
TYPICAL DEEP TRENCH SECTION ••••.�
�J �
(NO SCALE) • "L .... OF.......... ��
NOTE: Grade Area Over Trench to Drain Away. : ? `°•;,>
Minimum 6' Separation From Bedrock. 49th
.............. ... ...:...
Minimum 4' Separation From Groundwater. i
Minimum 100' Separation From Wells in the Area. 0 `• ;�...............
LE. "�"""'"'''
MICHAEL E.A...... N
Minimum 100' Separation From Surface Water or Streams. y/�Ap NO. CE4381 ••'r^
•
• r Municipality of Anchorage
On-Site Water and Wastewater Program z`'
(907) 343-7904
Certificate of On-Site Systems Approval tirK 08 2O,g
Parcel I.D. 020-091-32 Expiration Date: r 2-- 1 ti
6 9 9n
1. GENERAL INFORMATION:
Complete legal description SUSITNA VIEW ESTATES; BLOCK 3, LOT 3
Location (site address) 17000 Aries Court*Anchorage 99516
Current Property owner(s) Leslie Beck & Ronald Moore Day phone 907-360-0715
Mailing address
Real Estate Agent Day phone
2. TYPE OF DWELLING:
® Single Family (w/wo ADU)
n Duplex
n Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 4
4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL:
Individual Well ® Individual
Individual Water Storage L.j Holding Tank
Community Class Well ❑ Community
Public Water System LJ Public Sewer
WaiverNariance request for: Distance:
Received by: Date:
COSA to be released to the engineer, unless otherwise requested by the engineer.
COSA Fee $ 5"Sb Waiver Fee $
Date of Payment 4111 lq Date of Payment
Receipt Number D00$9CI Receipt Number
COSA# bSC 19 Waiver#
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,
based on procedures outlined in the Certificate of On-Site Systems Approval Guidelines for this application,
shows that the on-site water supply and/or wastewater disposal system is (are) 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 files and from my investigation and inspection, the on-site water
supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes,
ordinances, and regulations in effect at the time of installation.
Name of Firm: Garness Engineering Group, Ltd (GEG) Phone: 907-337-6179
Address: 3701 East Tudor Road, Suite 101-Anchorage,Alaska 99507
Engineer's Printed Name: Jeffrey A. Garness Date: 1
�Q
In conducting this evaluation, GEG provided an engineering evaluation of the well and/or septic system QF
in accordance with the guidelines and regulations established by the Municipality of Anchorage and
industry practices. The reported results describe the condition of the system/s on the date/s of the ' . • sO
evaluation. Separation distances were measured to readily identifiable features. Hidden defects or :
encroachments may exist that were not identified during the evaluation. The operational life of all wells p 41 • TH �/ • .7 00
and septic systems depend upon a variety of variables, including but not limited to, soil conditions, g • • ••
groundwater levels (that may fluctuate during the year), quality of construction (materials and 4
workmanship),and the water usage of the family utilizing the system/s. These conditions can vary,and / ...
are outside the control of GEG. Satisfactory test results do not guarantee future performance of the ! J 'r: F •. cm-:s:
system/s; therefore, GEG makes no warranty (express or implied) regarding the future performance of 1n r CE 79 3 , �
the well or septic system. GEG makes no representation whether an alternative well or septic system UO's r' ��/I •�c�0
Q�r 6 �T' Ao
can be installed on the property in the event either of the current systems fail to perform adequately in Q iZ. '' .. C�o
the future. The content of this report is for the sole benefit of the person/party that retained GEG to �\ 0'Pro essjOco\
perform the evaluation. Reliance upon the information provided in this report by any other person or ��OOO000��
party (including subsequent property purchasers) is not authorized, nor will it confer any legal right
whatsoever.
#AECC884
6. DSD SIGNATURE
System #1 Approved for bedrooms
System #2 Approved for bedrooms
Disapproved
Conditional approval for bedrooms, with the following stipulations:
By.' L_d 2 Original Certificate Date: 1-1---/
The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approval (COSA) based only
upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The
Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work.
7. ATTACHMENTS: •
COSA Checklist Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA blue sheet 10-10-12.doc
COSA Checklist
Legal Description: SUSITNA VIEW ESTATES; BLOCK 3, LOT 3 Parcel ID: 020-091-32
If more than 1 septic system on lot: COSA Checklist# 1 of 1 Structure served by this system 1
A. WELL DATA
❑■ Well log is filed with Onsite (or attached) Well production at time of test 2.1+ gpm
Date drilled 8110/04 Water storage tank volume N/A gallons
Total depth 227 ft Well disinfected for coliform test? ❑ Yes 0 No
Cased to 52 ft Coliform bacteria is Negative
El Sanitary seal is functioning correctly Nitrate A) 1) mg/L ❑ Nitrate less than MRL (ND)
Wires are properly protected Arsenic Cr) ug/L ❑Arsenic less than MRL(ND)
Casing height(above ground) 18+ in. Collected by GEG, Ltd.
Date of flow test for COSA 3/18/19 Date of Sample 3/20/19
Static water level at beginning of test 56.5 ft
Comments
B. TANK DATA C. LIFT STATION
Age of tank(s) 14.5 years ❑ Required maintenance completed
Tank type/material 5E°"`6 EE Age of lift station - years
• Standpipes/foundation cleanoutper record drawing Lift station material -
Date of pumping �/ 1 2 f i 0. 1+ i-� C-- Comments: N/A
D. ABSORPTION FIELD DATA
Which system tested (date installed) 10/15104 Adequacy test date 3/18/19
❑� ALL standpipes present per record drawing Results ❑✓ Pass For 4 bedrooms
Total measured depth from grade 17.1+ft(max) Fluid depth prior to test 88 in
Measured depth to pipe invert from grade 8.5+ ft(min) Water added 673 gal
❑ N/A—pressurized field New depth 98 in
❑ Monitor tubes go to bottom of drainfield. If not, state Elapsed time 120 min
depth into effective *
❑� Code-required soil cover over field Final fluid depth 93 in
Absorption rate 600+ gpd
[' System presoaked NONE
(Required if vacant for greater than 30 days prior to Any rejuvenation treatment(past 12 months)
date of test) N/A If yes, enter date N/A
Gallons introduced gallons
Comments/Deficiencies:'NORTH MT EXTENDS 8.5'BELOW INVERT&SOUTH MT EXTENDS 8.6'BELOW INVERT
•
COSA Checklist yellow sheet
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well)
Septic Tank/Lift Station on Lot> 100' Community Sewer Manhole/Cleanout > 100'
❑✓ Yes if No ft E Yes if No ft
Neighboring Tank > 100' QYes if No ft Private Sewer/Septic Line >25' E Yes if No ft
Absorption Field on Lot> 100' EYes if No ft Holding Tank> 100' ✓❑Yes if No ft
Neighboring Absorption Fields > 100' Animal Containment> 50' ✓❑Yes if No ft
❑✓ Yes if No ft
Manure/Animal Excreta Storage > 100'
Community Sewer Main > 75' 0 Yes if No ft ✓❑Yes if No ft
From Septic/Holding Tank on Lot to: (Please enter distances if less than required)
Building Foundations > 10' 0 Yes if No ft Surface Water> 100' ❑✓ Yes if No ft
Property Line > 5' 2 Yes if No ft Driveway/Parking > 0' ['Yes if No, comment
Absorption Field > 5' ❑✓ Yes if No ft Wells on Adjacent Lots:
Water Main > 10' ❑✓ Yes if No ft Private Wells > 100' 2 Yes if No ft
Water Service Line > 10' ❑✓ Yes if No ft Community Wells >200' 2 Yes if No ft
From Absorption Field on Lot to: (Please enter distances if less than required)
Building Foundation > 10' ['Yes if No ft Driveway/Parking > 0' E Yes if No, comment
Property Line > 10' ['Yes if No *2 ft Wells on Adjacent Lots:
Water Main > 10' Q✓ Yes if No ft Private Wells> 100' 2 Yes if No ft
Water Service Line > 10' ❑✓ Yes if No ft Community Wells>200' ['Yes if No ft
Surface Water> 100' ❑✓ Yes if No ft
F. ENGINEER'S COMMENTS
*WR#040076
QQo-.0000,,i\
G. ENGINEER'S CERTIFICATION �F 4��
Qo,, �, s��o
I certify that I have determined through field inspections and review Q Q
of Municipal records that the above systems are in conformance with �i�;. 4'9 H 1\ •.7 00O
MOA COSA guidelines in effect on this date.
VA
•Je eyI. Garness
, 0OC 7951 •c5�Qqef4P40Q
44e.
COSA Checklist yellow sheet QO ro f e s siO�oa
#AECC884 �0000
A
70-287
SUSITNA VIEW ESTATES
LOT 3, B LO O K 3
39,408 S.F.
S 83°22'36"E 198.79'
- - - - - ._ - - - _ - 10' UTIL. ESMT.
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FINAL STRUCTURE AS-BUILT
AS -BUILT I HEREBY CERTIFY THAT I HAVE SURVEYED THE
PROPERTY DEPICTED ABOVE AND THAT NO �4...OF
1.
S
GASTALDI LAND SURVEYING ENCROACHMENTS EXIST EXCEPT AS INDICATED. •+,`� A 4 .
JEFF A. GASTALDI, R.L.S. IT IS THE RESPONSIBILITY OF THE OWNER TO •• ,`V;• '
.
4726 WEST 88T1-1 AVENUE DETEENAINE THE EXISTENCE OF ANY NTS OR RESTRICTIONS WHICH DO NOTSI if 03 m �r •:� 49TH• �N ��
ANCHORAGE, ALASKA 99502 COV 0
PHONE 248-5454 APPEAR ON THE RECORDED SUBDIVISION PLAT.
UNDER NO CIRCUMSTANCES SHOULD ANY DATA Jeffery A
DATE
HEREON BE USED FOR CONSTRUCTION OR FOR ( s •. LS-6091 ,°
GRID ESTABLISHING BOUNDARY OR FENCE LINES. 1. .,*. c., .
a �
3336 9/28/2004 . . essiona� °�s.
ANCHORAGE RECORDING DISTRICT, ALASKA ','�,,.�
F B JOB NO.
04-11 SVE33 NOTE: NO CORNERS SET THIS DATE.
l�yi ,1h2: 6 ANA csLa
Municipality of Anchorage
*AE
Development Services DepartmentBuilding Safety DivisionOn-Site Water and Wastewater Program
4700 South Bragaw St.
,kil.. � P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us
(907) 343-7904
dM 10
CERTIFICATE OF HEALTH AUTHORITYAPPROVAL
FOR A SINGLE FAMILY DWELLING
Parcel I D. b.7U1-?,Z HAA#i���
Expiration Date: 'j9`caLC)`'+
1. GENERAL INFORMATION
Complete legal description Lot 3 Block 3, Susitna View Estates Subdivision
Location (site address or directions) MU) Aries CourtA-f.YAD9±9-ii At. Clq'51(4
Current Property owner(s) Merit Homes Day phone 30M280
Mailing address P.O. Box 111982 Anchorage, AK 99511
Lending agency Day phone
Mailing address
Real Estate Agent Day phone
Mailing Address
Unless otherwise requested, HAA will be held by DSD for pickup.
2. NUMBER OF BEDROOMS: Four 4
3. TYPE OF WATER SUPPLY: TYPE OF. WASTEWATER DISPOSAL:
Individual Well ® Individual On-site
Individual Water Storage ❑ individual Holding tank ❑
Community Class Well ❑ Community On-site ❑
Public Water System ❑ Public Sewer ❑
j
The Municipality of Anchorage Development. Services Department (DSD) Issues Certificates of Health Authority
Approval (HAA) based only upon the representations given in paragraph 5 by an independent professional civil
engineer registered in the State of Alaska. Certificates of Health Authority Approval'are required for the.transfer of
title (except between spouses) for properties served by a single family on-site wastewater disposal and/or water
supply system. DSD also issues HAAs upon request to homeowners. Certificates of Health Authority Approval are
valid for 90 days from the date of issue for properties served by a private or Class C'well and may be reissued with
new water sample results less than 30 days old. (Certificates may be reissued for a'period of up to one year with
valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water
system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's
work.
4. STATEiiFiEt4T OF INSPEC 1ION BY Ef.l^viNEER
As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation,
based on procedures outlined in the Health Authority Approval Guidelines for this application, shows that the on-
site water supply and/or wastewater disposal system is(are) safe, functional and adequate for the number of
bedrooms and type of structure indicated herein. 1 further verify that based on the information obtained from the
Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or
wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances,
and regulations in, effect at the time of installation.
Name of Firm Anderson Engineering Phone 522-7773
Address P.O. Box 240773 Anchorage, AK 99524
Engineer's Printed Name Michael E. Anderson, P.E. Date 10/212004
' �� MICHPEL E ANOERSfBi l%
5. DSD SIGNATURE =r
—Z Approved for �_ bedrooms. p��.... ••
Disapproved.
Conditional approval for bedrooms, with the following stipulations:
Additional Comments
Attachments:
HAA Checklist -X Maintenance Agreements
Septic System Advisory Supplemental Engineer's Report
Well Flow Advisory Other
By:. Original Certificate Date: 16 1 9
(Rev. 12/00)
1Vt4pKipatity of Anchorage
Development S6Nioes,Department
Building Safety Division
�h-Site Waryer& Wastp�+,atPr"Program E T Y
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�' ox 196�a0 F�ric ,o age AK 99519 6650'
ci anchorage a1c us
EALTH UTHORITY APPROVAL CHEGKLIST
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0 13'-15 o�ra6nq (q p/ff or ft /bdrm) .6 GPDISF System type Deep Trench
ft. Gravet belowpI e 9 ft.
p _
. a sprp ion area _y_ Monitp�jDg tube Y. Depressron•oyer I�i� t�
6edr6oou)0 :.
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nspections and'wg�
(stems are in •
fect on this date !" .........
; k MICHAEL E ANDERSON''■.
on,11 PE,..,1 S� No. CE 4381
�r
Waiver Fee $ '4 115. cxk
nt I C i t c
Date of Payment
)r
Receipt Number
IL
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t �`��s.'t1",i�5,�'' "e � 'k n „^z ."t
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,GS Ref.#
1046171002
:IientName
Anderson Engineering
?rojectName/#
Various
aient Sample ID
Lot 3, Block 3, Susitna View
vlatrix
Drinking Water
?WS1D
0
Sample Remarks:
Results PQL
Waters Department
Nitrate -N 0AOO LI
Microbiology 'Laboratory
Total Coliform 0
All Dates/Times are Alaska Standard Time
Printed Date/Time
09/24/2004 14:23
Collected Date/Time
09/19/2004 17:30
Received Date/Time
09/20/2004 10:20
Technical Director. �,
Stev?)/,C. Ede
'Allowable
0.100 mg/L EPA 300.0 D (<=10)
co4/160tnL SM2092228 A (<=1)
Analysis Inil
Date
09/20/04 JJ$
09/20/04 DKC
150-d 50/£O'd 91£-1 IOE51951O6 S30IA83S AN3 SOS 'IS3 3913400 Nd8V:8O VO -VZ -60
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
October 2, 2004
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
P.O. Box 196650
Anchorage, AK 99519-6650
Subject: Lot 3, Block 3, Susitna View Estates Subdivision
Separation Distance Waiver
Absorption Trench to Lot Line
Dear On Site Services Engineer:
The absorption trench for Lot 3, Block 3, Susitna View Estates Subdivision is located
approximately 2' from the south property line to provide as much separation from the
open ditch flowing through the property as possible. The terrain of the lot is difficult to
place an absorption trench and the location utilized is the only area available which is
more than 100' from the ditch which contains water at various times of the year.
Placement of the new absorption trench at the location shown will not impact wells or
adjacent septic systems. We therefore recommend a waiver be issued allowing the
new trench to be constructed at 2' from the south property line.
Sincerely, Ejlt — l
Michael E. Anderson, P.E.
Municipality of Anchorage a
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if t
fti�•�' T
P.O. Box 196650 • Anchoragc„ Alaskat 995196650 • Telephone (907),'343-8301 • Pnx (907) 343-5200
4700 Bragaw Strcet • Anchorage, Alaska 99507 ` r`
wm�c. mami.org
!Magor Mark Begich
Building Safety Division
10/19/2004
Anderson Engineering
P.O. Box 240773
Anchorage, Alaska 99524
Subject: Waiver Request for Susitna View Estates Subdivision, Block 3, Lot 3
Waiver Request #WR040076
Parcel ID #020-091-32
HAA# HAO40517
Dear Mr. Anderson:
Your request for a waiver of the required 10 feet horizontal separation from the
absorption field to property line has been approved. The approved separation distance is
2.0 feet.
This waiver approval applies to the existing absorption field to property line separation
only. Any future upgrade to the on-site wastewater disposal system will require all
separation distances be met or another approval from this department.
If there are any further concerns or questions regarding this waiver, please call our office
at 343-7904.
Sincerely,
Julie Makela, P.E.
Civil Engineer
On -Site Water & Wastewater Program
Community, Security, Prosperity