HomeMy WebLinkAboutTAIGA LT 6�
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Municipality of Anchorage Page t of 3
Development Services Department
OnSde Water and Wastewater Program
4700 South Bragaw Street
P.O. Boot 196650 Anchorage, AK 9951966W
www.ckenchorage.skus (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number. _5WD30294
PID Number. 041-031-10
Name
Wastewater System: New ® Upgrade
Eric and Gail Johnson
Address:
9600 Midden Way Anchorage,
AK 99507
ABSORPTION FIELD
Poona'
Number of Bedrooms:
Deep Trench
333-1151
Four 4
LEGAL DESCRIPTION
Sol Rating
Total Depth t on o grade
1.2 cPa
11FF 11 Ft.
Block: Lot. SuDdrvtsion:
Depth to pipe Cotton from original grade
Gravel depth beneath p":
6
Ta i n
5 Ft.
6 Ft
Township: Range:
Section:
Fill added above original grade
Gravel Length:
1 Ft.
45 Ft.
Well: Existing
Gravel width:
Number of fines:
Distance between lines:
3 Ft.
1
N/A FL
Classif"ton (Private, A, B. C):
Total Depth:
Cased to:
Total absorption area.
Pipe Mate":
Ft.
Ft
540 Fe
ASTM D3034 PVC
Driller
Date Drilled.
States Water Level.
Installer.
Date installed:
Ft
Acres e S stems
8/5/03
Yea
P mp set at:.
Cwnp eight AbGround
ad
TAN
K
PM
Ft.
Ft
SEPARATION DISTANCES
0 septic ❑ Holding ❑ S.T.E.P. ❑ Other:
Topau
Septic
Absorption
Lift
Holding
ublic/Nvale
a`tua'r
tin Ions
From
Tank
Field
Station
Tank
Sewerune
Anchorage Tank
1,250
well
>109
>109
N/A
N/A
>25
Material
5teel
Number Compenenu:
d ra
Two 2
Surface Weser
>109
>100'
N/A
N/A
LIFT STATION — NONE ON LOT
Lot Line
>9
>19
N/A
N/A
¢e.
ca.
Mantilacturer.
>5'
>10'
N/A
N/A
'Pump on, level at
'pump
'Pump 0111* level M.
High water alarm so
Foundation
in.
In.
Drain
None
Noted
Pump Make &Model
Electrical Inspections pedormed by
Curtain
Remark°:
BENCH MARK
Existinq Septic Tank Pumped. Crushed and Backfilled with
Locatwn and Description.
Sand. Existing Absorption Trench Abandoned in Place.
Front Porch Deck. Northwest Corner.
Assumed Elevation:
100.0 FL
Erlgineses .Stamp
.•�P�E ."q<, •0•
t
Inspections performed by: MEA
Dates: 1't 8/5/03
I9 h lo L9
L.4
n°��
MICHAEL E. ANDERSON f ti �
Department of a Ith and Human Services approval
i� •. ; ��
i
♦ No. CE-4381 ; -
Reviewed and approved by:
(� 1079)
Date:
•• p'�"'..y'�....•• �.•
E�•'•
•�aaa\\sis
Ji
M
Municipality of Anchorage Page 2 of 3
DEVEOPMENT SERVICES DEPARTMENT
4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343.7904
PLAN AS -BUILT
SCALE 1' = 60'
LOT 6, TAIGA SUBDIVISION
Municipality of Anchorage Page 3 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. SW030294
PID No. 041-031-10
Foundation Cteanout Location Not Verified.
x
�" S U U
PROFILE AS—BUILT 'ss`kNo. ANDERSON
w.
Scale: 1` = 10' •'A_oo-....._.�f
2.95
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT/ON-SITE WATER AND WASTEWATER PROGRAM
4700 SOUTH BRAGAW STREET ANCHORAGE, AK 99519-6650
SOILS LOG - PERCOLATION TEST
PROJECT #:
PERFORMED FOR: Eric Johnson DATE PERFORMED: 8/2/2003
LEGAL DESCRIPTION: Lot 6. Taiga Subdivision
TEST -HOLE -A.. 1 SLOPE SITE PLAN
5
6
7
8
9
10
VA
PT/OG
Well Graded Gravel
Some Sand
GW
Silty Gravel
Some Sand
GM
4
17
18 BOH -1e'
WAS GROUNDWATER
ENCOUNTERED?
IF YES, WHAT DEPTH?
DEPTH OF WATER
AFTER MONITORING:
u.- DATE:
MODEL L ANOERSON
No. CE -4711
No S
L
0
P
None E
8/10/2003
0% - 2%
READING DATE
GROSS
TIME
NET
TIME
DEPTH OF
WATER
NET
DROP
Start 8/4
7:05
8.25"
1
7:15
10
0
8.25"
Recharge
7:16
8-
2
7:26
10
0"
8"
Recharge
7:27
8.13"
3
7:37
10
0"
8 13"
PERC RATE: 1.5 MIN./INCH PERC. HOLE DIAMETER: 6"
TEST RUN BETWEEN 4.5 FT. AND 5.5 T.
COMMENTS: Test Hole Pre Soaked Prior to Test. Monitor TuhP nryA/21 /Inn l _
TEST PERFORMED BY: ED SANDERSON I, MICHAEL E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE
WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 8/4/2003
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 PERMIT
Upgrade
Permit Number: SW030294
Legal Description:iTAIGA LT .6
Design Engineer: 0014 Anderson Engineering
`s`7_)001
3
(-I �Dvvt'
Date Issued: Aug 04, 2003
Expiration Date: Aug 03, 2004
Parcel ID: 041-031-10
Site Address:
Owner Name: Eric & Gail Johnson Lot Size: 111558 SO. FT.
Owner Address: 9600 MIDDEN WAY Total Bedrooms: 4 Permit Bedrooms: 4
ANCHORAGE, AK 99507-1206
This permit is for the construction of:
0 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.
Received By:
Issued By:
PDDate:
�4a�AU411 0-
Date: `1" t3
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.ak.us
(907)343-7904
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
5 W U 30 294 TXE4"
Parcel I.D. _04L-0.3110 Permit Number SWQ�07_90 TilNk
Property owner(s)—Edcs._,lohnoon Day phone -333=1131
Mailing address (1)..9.300—MidderLWay_Anchorao"K 99307
Mailing address (2) Zip Code
Legal description (Lot, Block & Sub'd.) .1ot_G.Taiga_Eu! divioio.n
Legal description (Section, Township & Range)
Lot SizeM 5�'_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 ❑
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: +r V/0 N Waiver Fees:
Date of Payment: 1/ So%a J Date of Payment:
Receipt Number: 3 01 1Q Receipt Number:
(Rev. 12100) ` ,
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 522-6779 (FAX)
MEMORANDUM
DATE: August 4, 2003
TO: Dan Roth
FROM: Mike Anderson, P.E.
SUBJECT: Lot 6, Taiga Subdivision
Permit No. SW030280
Septic System Upgrade
A permit was recently issued to replace the septic tank on the subject lot. We are
hereby requesting the permit be amended to include replacement of the absorption
trench as well. The existing trench has not failed and appears to be in good condition,
but its location conflicts with the owner's future building plans. We are therefore
requesting an expedited review of the attached plan and the revision of the permit. The
$150.00 expedited review fee has been paid.
We recognize that the 7 -day water monitoring has not been completed. We are
confident, however, no groundwater will materialize in the monitor tube and will
proceed at our own risk. The monitor tube will remain in place until the full 7 -day
monitoring is complete. The results of the monitoring will be included with the as -built
documentation for the new system.
Please let me know if you have any questions regarding the upgrade of this system.
SITE PLAN
SCALE V = W
LOT 6, TAIGA SUBDIVISION
LOT 6, TAIGA SUBDIVISION
DESIGN FACTORS: SYSTEM REQUIREMENTS:
Four Bedroom Home Deep Trench System
Perc. Rate: 1.7 MinAnch 1,250 Gallon Septic Tank
Application Rate: 1.2 GPD/SF 6' Drainfield Rock
600 GPD/1.2 GPD/SF (Application Rate) = 500 SF Absorption Area
500 SF/12 SF/LF = 41.7 LF Trench Length
THEREFORE: Construct a 42' Long x T Wide x 6 Effective Depth Absorption Trench.
Flow Line Elevation In Trench to be 6' Below Original Ground Surface. Total Depth to be
12' Below Existing Ground. Maintain 100' Separation From Well on Lot. Place
2' of Direct Bury Insulation and 2' of Fill Over Absorption Trench or Provide Minimum 3'
of Cover to Prevent Freezing. 4' of Cover Over Septic Tank.
Natural
Backfill
5'6"
Geotextile
Fabric
6" 4" Perforated
PVC (Holes Down)
6'0" 1 1 � Drainfield Rock
TYPICAL DEEP TRENCH SECTION
(NO SCALE)
NOTE: Grade Area Over Trench to Drain Away.
Minimum 6' Separation From Bedrock.
Minimum 4' Separation From Groundwater.
Minimum 1 00'Separation From Well on the Lot.
Minimum 1 00'Separation From Surface Water or Streams.
1
2
3
4
5
6
13
MUNICIPALITY OF ANCHORAGE
DEVELOPMENT SERVICES DEPARTMENT/ON-SITE WATER AND WASTEWATER PROGRAM
4700 SOUTH BRAGAW STREET ANCHORAGE, AK 99519-6650
SOILS LOG - PERCOLATION TEST
PROJECT #:
PERFORMED FOR: Eric Johnson DATE PERFORMED: 8/2/2003
LEGAL DESCRIPTION: Lot 6 Taiga Subdivision
�
jj TEST HOLE # t SLOPE
I I I I II PT/OG
Well Graded Gravel
Some Sand
GW
WAS GROUNDWATER
ENCOUNTERED?
IF YES, WHAT DEPTH?
DEPTH OF WATER
AFTER MONITORING:
_�����■._ DATE:
'49th t
•t' M[HAEL E. ANKVAN
,^ S
' �� °• No. EE-gul
15 • s•' •.
16-
17
18 BOH - 18'
10%
No
None
8/10/2003
L
0
P
E
SITE PLAN
a,
.o
3
c
d
N a�
TH1®
0% - 2%
READING DATE
GROSS
TIME
NET
TIME
DEPTH OF
WATER
NET
DROP
Start 8/4
7:05
8.25"
1
7:15
10
0
8.25"
Recharge
7:16
8"
2
7:26
1 10
0"
8"
Recharge
7:27
8.13"
3
7:37
10
0"
8 13"
FERC RATE: 1.5 MIN./INCH PERC. HOLE DIAMETER: 6"
TEST RUN BETWEEN 4.5 FT. AND SS T.
COMMENTS: Test Hate Pre Soaked Prior to Test.
TEST PERFORMED BY: ED SANDERSON I, MICHAEL E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE
WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 8/4/2003
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION AND MATERIAL SPECIFICATIONS
SUBJECT: LOT 6, TAIGA SUBDIVISION
GENERAL:
1. The scope of this project includes the demolition of the existing septic
system to include the pumping, crushing and disposal of the septic
tank and the abandonment of the existing absorption trench in
accordance with Municipal and ADEC requirements. Work also
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 absorption trench 42' long by 3' wide by 6'
effective depth also at the location shown on the Site Plan. The total
depth of the trench will be 12' below existing ground and the
distribution pipe will be placed at 6' below the surface. All
components of the new absorption trench and septic tank must be
constructed a minimum of 100' from any surface water and 100' from
the existing well on this and adjacent lots. A minimum of 4' of cover is
required over the septic tank and 3' over the absorption trench. In lieu
of cover 2" of direct bury insulation and 2' of cover may be placed.
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.
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
1. A new 1,250 -gallon septic tank must be procured from a certified
septic tank manufacturer if the existing tank is found to be defective.
Lot 6, Taiga Subdivision
August 4, 2003
Page 2 of 3
2. 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.
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 T 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
Lot 6, Taiga Subdivision
August 4, 2003
Page 3of3
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.
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 HI 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.
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 PERMIT
Upgrade
Date Issued: Jul 31, 2003
Expiration Date: Jul 30, 2004
Permit Number: SW030280 Parcel ID: 041-031-10
Legal Description: tTAIGA Lf 7C
Design Engineer: 0014 Anderson Engineering Site Address:
Owner Name: Eric & Gail Johnson Lot Size: 111558 SO. FT.
Owner Address: 9600 MIDDEN WAY Total Bedrooms: 4 Permit Bedrooms: 4
ANCHORAGE. AK 99507-1206
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.
Received By:
Issued By:
Date:
Date: 3/ 03
ANDERSON ENGINEERING
P.O. BOX 240773
ANCHORAGE, AK 99524
522-7773 522.6779 (FAX)
July 29, 2003
Municipality of Anchorage
Development Services Department
On -Site Water and Wastewater Program
4700 South Bragaw Street
Anchorage, AK 99519-6650
Subject: Lot 6, Taiga Subdivision
Septic System Design and Permit Application
Impacts to Adjacent Properties
Dear Onsite Services Engineer:
The existing septic tank on Lot 6, Taiga Subdivision has failed and must be replaced.
We are therefore requesting a permit be issued for the construction of a new septic
system to serve the existing home. The existing tank was originally placed in 1976 and
has been in operation since that time. The attached Site Plan and backup
documentation identify the location and configuration of the existing septic system and
the location of the new tank. Also identified on the plans are the locations of the
existing well on the lot. Drainage arrows are shown indicating the current drainage
patterns. The drainage patterns will be maintained after construction.
The ground surface on the lot slopes at varying grades from east to west. The new
tank will be placed near the location of the existing tank and will be constructed parallel
with the slope as much as possible in conformance with Municipal requirements. The
new septic tank will be constructed a minimum of 100' from the existing well on the lot
and on adjacent lots.
If the system is constructed in accordance with our design the following statements
apply:
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.
Lot 6, Taiga Subdivision
July 29, 2003
Page Two
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,
j✓'t.����
Michael E. Anderson, P.E.
Attachments
7.49th
WCHAEL E. ANDERSON
No. CE -4381 i
SITE PLAN
SCALE t' = S Y
LOT 6, TAIGA SUBDIVISION
NIC! VELE ANDERSCN
No. CE4381
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION AND MATERIAL SPECIFICATIONS
SUBJECT: LOT 6, TAIGA SUBDIVISION
GENERAL:
1. The scope of this project includes the removal and proper disposal of
the existing septic tank on the lot and placement of a new 1,250 -gallon
septic tank at the location shown on the site plan. Two new post tank
cleanouts must also be placed in line with the existing absorption
trench. No other work will be performed under this permit. The new
septic tank must be constructed a minimum of 100' from any surface
water and 100' from the well on this and adjacent lots. A minimum of
4' of cover is required over the septic tank. In lieu of cover 2" of direct
bury insulation and 2' of cover may be placed.
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.
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
1. A new 1,250 -gallon septic tank must be procured from a certified
septic tank manufacturer.
2. 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.
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.
• - Lot 6, Taiga Subdivision
July 29, 2003
Page 2 of 3
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.
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 HI or equal).
4. Septic tank inlets and outlets shall be fitted with watertight couplings
(Caulder, Fernco, or equal).
- Lot 6, Taiga Subdivision
July 29, 2003
Page 3 of 3
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
peotextile 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.
�. GREA`rER ANCHORAGE AREA BOR-_-IGH
i�
Department of Environmental Quality
3330 C Street
Anchorage, Alaska 99503
INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM
ter, 07:1 •-GG a'S:
A�� Goan/JUC MAILING ADDRESS ^��"PHONE
NAME 41K 97 —
LOCATION�- m' u0 (�-¢m e
nn ! /-'LEGAL DESCRIPTION ���� ((7 ply/'
hY/~
SEPTIC TANK: _ NUMBER OF
DISTANCE lUU /,F. MATERIAL/«�- COMPARTMENTS
FROM WELL MANUFACTURER
INSIDE LENGTH
INSIDE WIDTH "LIQUID DEPTH -' LIQUID CAPACITY /���GALLONS.
TILE 6�E�: ILNe%f
_/ TOTAL LENGTH Ji' �
DISTANCE FROM WELL /0�1 /A FOUNDATION '(� / NEAREST LOT LINE �`-� OF LINES
JDISTANCE BETWEEN LINES .1 TRENCH WIDTH 3� IN. TOTAL EFFECTIVE
NUMBER OF LINES /
L
ABSORPTION AREA 50! SQ. FT. LENGTH OF EACH LINE G,
I DEPTH OF FILTER 17 r� Lii IN.
�7__� MATERIAL BENEATH TILE / iK ABOVE TILE
DEPTH: TOP OF TILE TO FINISH GRADE �-
WELL:
\ IC / LLL:77i DEPTH —
TYPE —t�u/ CONSTRUCTION
BUILDING NEAREST / NEAREST / SEPTIC / -SEEPAGE
FOUNDATION LOT LINE
�� SEWER LINE /00 , TANK A J0 t SYSTEM-
CESSPOOL
CESSPOOL , OTHER SOURCES
APPROVED
DISAPPROVED REMARKS
DISTANCES:
INSTALLED BY:
E e,
SEWER LINE DEPTH: 3—S
PIPE MATERIAL: CSV
LOT SLOPE: tows d
REMARKS: �� v
Form EQ -032
DIAGRAM OF SYSTEM
DISTANCE FROM:
DATE /3/,7 APPROVED
C
HD
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION ,,\_,
2510 E. TUDOR RD., ANCHORAGE, AK 99507
h4 E I_ a_ FI a A E> C954 --c I—FEE
PERMIT NO. C 76217 :)
APPLICANT NAT G� 'C!ODHU�
LOCATION 5 MI UP CAMPBELL FIELD RD
LEGAL L5 TAIGA SUED
TYPE OF SOIL ABSORSTION SYSTEM IS
MAXIMUM NUMBER OF BEDROOMS = 3
3220 EAST 40TH AVE
TRENCH
272-6685
LOT SIZE 111000 SQUARE FEET
=OIL RATING CSO FT/BR7= 14:6
THE REQUIRED SIDE OF THE SOIL ABSORPTION SYSTEM IS:
E>EoF°lFV4= 1.21 L_EVGACA-== jai, C3FZF4%fE0a_ E E0Fl- VA"" w
THE LENGTH DIMENSION IS THE LENGTH CIN FEET? OF THE TRENCH OR DRAINFIELD.
THE DEPTH OF A TRENCH OR PIT IS THE.DISTANCE BETWEEN THE SURFACE OF THE
GROUND AND THE BOTTOM OF THE EXCAVATION CIN FEET''.
THERE IS NO SET WIDTH FOR TRENCHES.
THE GRAVEL DEPTH IS THE MINIMUM DEPTH OF GRAVEL BETWEEN THE OUTFALL PIPE
AND THE BOTTOM OF THE EXCAVATION CIN FEET:.
F2EC:!U I FRECA F° a I iG irmrdL< = I n.E=
BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION AND APPROVAL BY THIS
DEPARTMENT WILL BE SUBJECT TO PROSECUTION.
MINIMUM DISTANCE BETWEEN A WELL AND ANY ON-SITE _SEWAGE DISPOSAL 'SYSTEM I'1
100 FEET FOR A PRIVATE WELL OR 200 FEET FOR A PUBLIC: WELL.
WELL LOGS ARE REQUIRED AND MOST BE RETURNED TO THE DEPARTMENT WITHIN 30 DAYS
OF THE WELL COMPLETION.
SPECIFICATIONS AND CONSTRUCTION DIAGRAMS ARE AVAILABLE TO INSURE PROPER
INSTALLATION.
F° E FT U I I IF NA fl L. I E> F' Ce Fw CA rA E %e E Fa F' L= a9 C®Prl T LJ
I C:ERTIF'Y THAT
1: I AM FAMILIAR WITH THE REQUIREMENTS FOR ON—SITE SEWER. AND WELLS AS SET
FORTH BY THE MUNICIPALITY OF ANCHORAGE.
2: I WILL INSTALL THE SYSTEM IN ACCORDANCE WITH THE CODE'S.
I UNDERSTAND THAT THE ON—'SITE SEWER SYSTEM MAY REQUIRE ENLARGEMENT IF THE
RESIDENCE IS REMODELED TO INCLUDE MORE THAN 3 BEDROOMS.
SIGNED:_!1-- ----------- --------------------
APPLICANT
----- _—______APPLICANT NAT GOODHUE
S--31-76
ISSUED BY
Lou
Lot 67-ailq
0----•---22
ft.
::and and gravel
22-------76
ft.
Clay &
Gravel
76------132
ft.
Gravel
"< Clay
132------1;6
ft.
irovun
";lay
166------181
ft.
Silt ?;
"ater Nand
181------188
ft.
:;ilt &
Grave]_
1_:8 ------ Ino
ft.
(;ravel
& ;rater
Bailed 8 ;TMT
Static later level. 60 ft.
June 16, 1976
Loc. Stuclzagain lir
Dril_l.er- 3olf
(.;O/25�2t1CtLOY1 JGS¢ -fag
°(hu tut it worth • thouwnd OVWOni'
2204 Cleveland Anchorage, Alaska 99503 - 277-0231
Hole No. #5
Location Lot --6---.----
85 S uare feet er bedroom
pp Ev xis ing
13
14
13
16-
17-
18
19
20
21
22
23
CLASFL PIIS' (CATION
Slightly Silty Sandy
Gravels
(Less Silt content with
increasing depth)
(GW -GP)
Silty Gravels (GM)
Sheet of
W.0@ Nps operator J. Mack
Date'�75-
Clien Na�,t�^c�huP
Project ma�aa St�bdiv�G on —
SAMPLE
DATA
Bottom of test hole.A
No Ground water or bedrock en ountered
Percolation rate 1" per 2 mi utes
as determined by percolation test
between -2 and -10 feet
LEGEND
Gravel
Sand
Silt
Cray
Peat
Prost
water
Table
U
r YA A,,
' X1
JA I
#l: Time
1
2
"UNICIPALITY OF ANCHORAGE
DEPARTMA ,tF HEALTH AND ENVIRONMENTh�---.:PROTECTION
825 L Street, AnchoraarP. Alaska 99501
264-4720
#2: Time
Date Received:
it 14, 1978
#3: Time
Date �/ b Date Date _
Insp Insp ^P�pr�, Insp
REQUEST FOR APPROVAL OF INDIVIDUAL SEWER AND WATER FACILITIES
Lending Institution Request: First National Bank of Anchorage
Mailing Address: Post Office Box 4-2090
99509
Buyer:
NY] rXYO�.K: Nathaniel M./Gail B. Goodhue
Mailing Address: 9600 Midden 99504
3. Legal Description: Lot 6 Tst,.ga Subdivision
4: Single Family Residence:
Multiple Family Residence
Phone: 274-1521
Phone:
(x) Number of Bedrooms: Three
( ) Number of Bedrooms:
5. Well System: Individual Well (Yl Community/public System ( )
Permit # Depth of Well Well Log on File
Construction Bacterial Analysis
6. Sewage Disposal System On-site System (x) Public Utility ( )
Permit # Installed Installer
Septic Tank Size �,��g, Manufacturer>«,
Absorption Area ��ll� °� Soils Rate Material
7. Distances: Well to Septic Tank to Absorption Area
to Sewer Line Nearest Lot line Absorption Area
to Nearest Lot Line
Page ; wo
Department of Health and Environmental Protection
Request for Approval of Individual Sewer and Water Facilities
Legal Description: Lot 6
Comments:
bi
Affadavit Attached: ( )
Subdivision
Letter Attached: ( )
Approved: _ Date:
Disapproved: �,�� Date.
Department Worksheet:
664'094 - 0 2601: OdO c 31VW IVNOIIVN83LNI HOi ION �, 1L61 dV
(apie 10410 ass)—0301AOHd 3OV83A00 30Ntl811SN1 UN --" ---J Sd
.................................... (P01 Inb04 sep 04x0) Aa3AI130 ltllo3ds _
— _
poS """"""""""""'"'"' AlNO 33SS3a00tl O1 a3A1130
OS8 """""" Aluo eass94ppe al f.40A11ap 411M SIMMS
059 ' P0a0A119P 0a04M pue MP'w04M 01 sma4S 'Z 1d1303a
099 "'""'"' Aluo aasseAppe 04 AIamep 411M N9013a
O�SS /")"""' Pe40AllaP 81EP pue w04M 04 SM04S
/ 5333 1tlN01Il0Utl a03 S3 IMS lVNO�.f
i
3000 dIZ ONtl 31tl1S "0'd
'ON ONtl 13381S
O11N35
31tl0 a0
>favwlsoa
(a$e;sod snld) 00£—IItlW OMAN b03 ldl3338
e
LO
... w
..-p....y u. '.."urdgu _..... ",•,•"-�r`� rKVIC(:Il
• \- DEPARli, ___sT OF HEALTH & ENVIRONMENTAL P�te...,CTION [�
POUCH 6-650 ANCHORAGE, ALASKA 99502 - "IJ'� 419(t 70
279-2511 Illt"'; E C � � V E
REQUEST FOR APPROVAL OF INDIVIDUAL SEWER AND WATER FACILITIES _
1. TYPE OF LOAN
2. ASSESSORS PARCEL NUMBER
0 VA 0 F.H.A.
EXCONV
❑
3. LENDING INSTITUTION
4. REALTOR OR AGENT
First National Bank
of Anchorage
P.O. Box 4-2090
Anchorage, Alaska
99509
N/A
;'T F
5. SELLER
-
6. BUYER
F
N/A
Nathaniel M. & Gail B. Goodhue
9600 Midden
Anchorage, Alaska 99504
7. LEGAL DESCRIPTION
-
-
8. LOCATION/STREET ADDRESS
Lot 6 Tiaga Sub.
9600 Midden St,
9. TYPE OF DWELLING -
10.
WATER SUPPLY
11. SEWAGE DISPOSAL SYSTEM
7 SINGLE FAMILY RESIDENCE 3
BDRMS
0 PUBLIC UTILITY
E7 PUBLIC UTILITY
❑ MULTI -FAMILY RESIDENCE
BDRMS
:0 PRIVATE ON-SITE
k] ON-SITE
YEAR INSTALLED
INSTRUCTIONS TO REQUESTOR
1. Complete Items 1 to 11 above 3. Send to address above 5. Response will be returned to lending
2. Remove the carbon 4. Please allow 10 days for processing institution
DATE RECEIVED DATE OF INSPECTION TIME OF INSPECTION INSPECTOR
TYPE DEPTH YEAR DRILLED PERMIT REFEREN E
J
R: CONSTRUCTION
YEARINSTALLEDIINSTALLER
DIMENSIONS
ti
11 PIT
r
ti
TOTAL LINE LENG
r E7 DISPOSAL
w FIELD
h
TOTAL ABSORPTION AREA
72-010 (11/76)
C
FT.
BACTERIAL ANALYSIS LAB REFERENCE NO.
TANK SIZE
CRIB CONSTRUCTION
TRENCH DEPTH
PERMIT REFERENCE
SQ. FT.
MANUFACTURER
GRAVEL DEPTH
SEPTIC TANK �RPTION AREA SEWER LIN
W WELL TO:
U
z
SEPTIC TANK ABSORPTION AREA WELL
FOUNDATION TO
❑ APPROVED ❑ CONDITIONAL APPROVAL
❑ DISAPPROVED ❑ UNABLE TO INSPECT
.JT LINES OTHER
ABSORPTION LOT LINE
.SYSTEM TO:
I certify that the information contained in this request for approval to be a true and accurate representation of the subject sewer and water facilities
and these facilities are operating satisfactorily.
DATE SIGNATURE