HomeMy WebLinkAboutWRIGEN LT 1Wri
Lot I
#051-093-42
Permit Number:
Name:
DWAYNE WRIGHT
Address:
19049 TWENT GRAND ROAD * EAGLE RIVER, AK
Phone: No. of Bedrooms:
(907) 696-7613 4
LEGAL DESCRIPTION
Block: Lot: Subdivision:
- 1 WRIGEN
Township: Ronge: Section:
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water & Wastewater Program, 4700 Bragaw St.
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
SW080120 PID Number: 051 -093-42
Page 1 of `3
Wastewater System: · New [] Upgrade
ABSORPTION FIELD
I-I Deep Trench FI Shallow Trench · Bed FI Mound [] Other
Soil Rating: Total Depth from original grade:
0.7 GPD/Sq. Ft.2' TO TOP OF SAND
Depth to pipe bottom from original grade: Grovel depth beneath pipe:
1 . 50 Ft. O. 5 Ft.
Gravel length:
Fill added above original grade:
SEE DWG.
Ft. 58 Ft.
Gravel width: Number of lines: Distance between lines:
WELL: · New [] Upgrade 15 Ft. 5 5 Ft
Classification (Private, A,B,C): Total Depth:
PRIVATE 220
Ft. Ft.
Static Water Level:
65 Ft.
Absorption Lift
Field Station
100'+ 100'+
100'+ 100'+
10'+ 5'+
10'+ 5'+
Driller: Date Drilled:
SULLIVAN WATER WELLS 7/21/08
Yield: Pump Set At: Cosing Height Above Ground:
8 GPM 199 Ft. 2 Ft,
SEPARATION DISTANCES
T~ T( Septic Holding =ublic/Private
Tank Tank Sewer Lines
Well 100'+ - 25'+
Surface Water 100'+ - -
NONE KNOWN
I
Lot Line 5'+ - -
Foundation 5'+ -- -
Curtain Drain = -
Remarks: ADDITIONAL SOIL COVER WILL BE PLACED
OVER THE S.T.E.P. TANK IN THE SPRING OF 20~(~
Total absorption area:
87O
SQ. Ft.
InStaller: Date installed:
SOUTH FORK 10/`3-9/08
TANK
[] Septic [] Holding · S.T.E.P. [] Other*
Manufacturer: Capacity in gallons:
GREER 1500
Material: Number of compartments:
STEEL 2
LIFT STATION
Pipe material:
D ,3054/ F-810/SCH 40
Size in gallons: I Manufacturer:
1500 I GREER
r-fp,~..~, Tc~;~..."~/'~l~::~t~" I~lvl~ l¼ H gh water a arm at:
Pump Make & Model: lElectrical Inspections performed by:
P-TE-$O-PLUS ~ DEPENDABLE SERVICES
~ BENCH MARK
Location and Description:
8 ;},,, ....... ~,_. MAN DOOR
t Assumed Elevation: 100.00 Ft.
ENGINEER'S SEAL
Inspections performed by: OEO, Ltd. Dates: 1st 10/5/08
2nd ~~ /
3rd ]~ _1 ~~"~~;".~~
Development Se~i~ Depa~ment Approval
Conditional approva~'. ?;¢¢¢%~Y;~¢'/~7 D~te: ¢~¢¢
Reviewed and approved by:' 'Dote: ~: "5'-// /
(R~. ~/06) /: ~ ~?
PERMIT NUMBER:AS BUILT DRAWINGPARCELID NUMBER:
SW080120 - 051 -09,.3-42
SOUTH BIRCHWOOD LOOP ROAD
ALTERNATE DRAINFIELD WILL
REQUIRE AN ADVANCED :~"i, A B C
TREATMENT SYSTEM] .~,!]': CO1 50,95 27,8,3 -
NEW DRAINFIEL% \ ~":!~.~ ST1 56.41 22.72 -
MT2 .__,~--TH#1 : :! MT1 I - 36.46 96.63
MT2 i - 47.67 106.86
NEW 1500 GALLON ~ ~
S.T.E.P. TAN K'~'-TM /
"-.'~¢-L "~ .': ~ .:,'
SCALE:
% / , ,
1" = 50'
........
(;,5RNESS EN(;INEERING (;"OUP, Ltd. [ff~}"'4~~
· CONSULTANTS & GENERAL, CONTRACTORS ' ~.-:.:,,,~-: .......
3701 E. ~R R0~, SUEE 101 ~CHO~GE, ~ 99~7 * PHONE (907)~7-6~79 r~ (907)3~-32~6 * WE~EB w~,g~m~l~ngin~dng,com ~ / /
DWAYNE WRIGHT I 696-7613 [ 2 OF 5 ~'~,¢ '.;deffrd~Gdrness..'
I I ~,
WRIGEN SUBDIVISION, LOT 1 K.D.M.
AS-BUILT DRAWING 4/17/2009
A B C
C01 50.95 27.83 -
ST1 56.41 22.72 -
MH 66.00 14.00 -
MT1 - 36.46 96.65
MT2 - 47.67 106.86
MT5 - 56.57 88.25
MT4 - 48.07 77.48
(Rev. 01/05)
PERMIT NUMBER: AS BU UF DRAWING PARCELID NUMBER:
SW0801 20 - 051 -09,3-42
ADDITIONAL SOIL COVER WILL]
BE PLACED OVER THE SEPTIC /'--FINAL GRADE = 98.85-100.25
/
TANK IN THE SPRNO OF 2009
ST1 MH
TOP OF TANK ~ ~
AT INLET = / AT
/
/ I I NEW 1500 GALLON
/ I I DEEP BURIAL
INVERT OF BUNG j [ I S.T.E.P. TANK
AT INLET = 94.76
TOP OF TANK
OUTLET = 95,26
TH#1
GRADE
= 99.17-99.37
FABRIC
MT MT
GRADE
AT HIGHEST POINT
= 98.10
MOA APPROVED OF SAND
SAND FILTER = 96.10 (AVG.)
t 15' WIDE
~--INVERT OF DISTRIBUTION LINE = 96.60 (AVG.)
THE DISTRIBUTION LINE IS 1.25 INCH PVC WITH
BOTFOM OF BED
"4
~ INCH HOLES SPACED ,3 FEET ON CENTER.
94-.10
(AVG.)
RELATIVE ELEVATION OF BOTTOM OF TEST (20 HOLES PER LATERAL/60 HOLES TOTAL)
HOL~E = 89.1~0 (WATE~R AT 92.'10,~)
I .... : .... ~ j
6 d f rA O~rness
~ ~.-', ~/
I V,
I .-'
I AS-BUIlT PROFILE DRAWING 4/17/2009
(Rev. 01/05)
by
DO0 CO. elba
SULLIVAN WATER WELLS
P.O. BOX 670;272, CHUGIAK, ALASKA 99567 · TELEPHONE 688-2759
OWNER OF LAND: ~-~,~-)~'Y~-~J"~- .;~ ~?l,J"?-I ~.¢~I~I"~BORE HOLE DATA
ADDRESS:
LEGAL DESCRIPTION: /...,I.2~, ,i ~//_=,~,., ~ ~ T-' i
DATE: '7/~/~[:~'
PERMIT NUMBER: ~ ~¢¢
TAX I DENTIFICATIO N N UMBER:
Is well J~aled at approv~ permit location? ~ No
Melhod of Drilling: ~ cable too~
Depth of well: ~ O
Casing Type ~ ~/~/Wall Thickness , ~ inches
Diameter ~ I¢ inches, depth /~ ~ feet
Uner Type: ~ ~ ~
C~sinq Stickup Above Ground: ~' feet
Static Water Level: ~ ~ feet
R~over Rate:
gpm
Method of Testing:
Well Intake Opening Type: D open end ~en hole
Q Scr~n~; Sta~ feet Slopp~ feet
Q Perforations Sta~ feet ~p peal feet
G~ut Type: .~ F~¢~' ~ Volume
Depth: from ~ feet, to ~ O feet
Well Disinf~t~ Upon Completion? ~ ~ No
Method of Disinfection:
Comments:
DEPTH
From To
A-FFENTION: It is the responsibility of the property owner to submit a copy of the well log to the proper authority. Municipality
of Anchorage: Department of Health & Human Services and/or Department of Environmental Conservation. MatSu Borough:~L
Department of Environmental Conservation.
l,'d 69ZZ 999 Z06 SlleAA ~eleM UeA!llnS dlz0:Z0 90 Zl, o~11~
Driller's Name ~____cc,'~_ C,.4t_/_ eJ~"~
ARCTIC PumP & WELL INC.
Jim S~liv~, C?!
PO Box 770197
Eagle River, AK 99577
(907) 688-2510
(907) 258-2510
(907) 745-2510
apw~gci.net
Pump Installation Log
Well Drilling Permit Number: SW080120 Date of Issue: 7-10-08
Parcel Identification Number: 051-093-42
Legal Description:Wrigen
Lot: 1
Block:
Property Owner Name & Address:
Misti Wright
19049 Twent Grand Road
Pump Installation Date: 10-1-08
Pump Intake Depth Below Top of Well Casing: 199 Feet
Pump Manufacturer's Name: Dempster
Pump Model: 18-295
Pump Size: 11/2 hp
Pitless Adapter Burial Depth: 10
Pitless Adapter Manufacturer's Name:
Pitless Adapter Installer:
feet
Arctic Pump & Well, Inc.
Well Disinfected Upon Completion? Yes
Method of Disinfection: Chlorine
Comments:
Pump Installer Name:
Arctic Pump & Well, Inc.
Arctic Pump & Well, [nc.
Page 1 o fl
~PR--16--2009 12:25 PM PERENNI~L~R~
2009-04-15 1t:01
P~02
Dependable Services
P,O~ bax 435? Palmer AK g9645
To whom ff may concern,
This le~er is to certify ~:hat Andrew Wessel with Dependable Services Inst~l~d ~ lib s~8tJ~n on
4/1U~ ~r ~e pro~ I~lt~ It ~767 ~uth girchwood, Ch~lak AK 99567. T~ li~ stolon his
be~ ~nst~lled to N.E.C, c~DIllnce, Andrew's wiremen's car~ or cremate of f~na~ card I~ ~d ~¢
r~ent~J widn~ ~nd the number on ~e ca~ ie 2~1172. ~e ~ w~s I~ed on tO~g/0? ~
e~pi~s ~/13/~. ~e business i~en~ number ~r Depe~bM ~wlces ~ 9~0763, ~t you have any
questions or c~erns, pJea~ ~'t h~lt~ ~o call.
Thonk you
SGS Ref.# 1091318001
Client Name Garness Engineering Group, Lt& Printed Date/Time 04/13/2009 13:48
Project Name/# Wrigens L 1 Collected Date/Time 04/03/2009 8:10
Client Sample ID Wrigens L 1 Received Date/Time 04/03/2009 11:50
Matrix Drinking Water Technical Director Stephen C. Ede
Sample Remarks:
Allowable Prep Analysis
Parameter Results PQL Units Method Container ID Limits Date Date Init
Metals by ICP/MS
Arsenic ND 5.00 ug/L EP200.8 C (<10) 04/08/09 04/09/09 NRB
Waters Department
TotalNitrate/Nitrite-N ND 0.100 mg/L SM20 4500NO3-F B (<10) 04/09/09 JDZ
Microbiology Laboratory
Colony Count 14 col/100mL SM20 9222B A (<200) 04/03/09 DLC
Total Coliform 0 col/100mL SM20 9222B A (<1) 04/03/09 DLC
Fecal Coliform 0 col/100mL SM20 9222B A (<1) 04/03/09 DLC
SGS Ref.# 1091509001
Client Name Garness Engineering Group, Ltd. Printed Date/Time 04/24/2009 10:54
Project Name/# Wrigen Lot 1 Collected Date/Time 04/17/2009 8:30
Client Sample ID Wrigen Lot 1 Received Date/Time 04/17/2009 13:20
Matrix Drinking Water Technical Director Stephen C. Ede
PWSID 0
Sample Remarks:
Allowable Prep Analysis
Parameter Results PQL Units Method Container ID Limits Date Date Init
Microbiology Laboratory
Colony Count 0 col/100mL SM20 9222B A (<200) 04/17/09 DLC
Total Coliform 0 col/100mL SM20 9222B A (<1) 04/17/09 DLC
Fecal Coliform 0 col/100mL SM20 9222B A (<1) 04/17/09 DLC
AH~<--lT--2009 08 ~01 AM PERENNIALGAR. 9096886292 P. 02
ASBUILT
I HEREBY CEI-1TIF¥ THAT I HAVE SURVEYED THE
FOLLOWING DE$CRI[SED PROPERTY:
AND ~AT NO E~CHMENTS EXIST
iNDIGA~D. IT I~ THE RES~NSlelLITY OF THE
~rN~ TO D~ERMINE TH~ EXISTENCE OF ANY
E~EMENT~, COVENANTS, OR RE~JTRICTIONS
WHICH ~ NOT ~PEAR ON THE RE~D~ ~I-
VISION PLAT. UNDER NO ClECUMSTANCES
~Y DATA H~N ~E USED FOR CON~TRU~ION
OF FENCE EINE~, OR FOR EST~LI~HING
ARY LINES.
SEWARD &
GRID:
NAME:
INSPECTION REPORT
MUNICIPALITY OF ANCHORAGE, BUILDING SAFTY DIVISION
4700 ELMORE ROAD
INSPECTION INFORMATION and HELP:
INSPECTION REQUEST: VOICE (907)343-8300
ONLINE:
(907) 343-7962
FAX (907) 249-7777
www.mu ni,orq/BSD/Inspections.cfm ~ ~
PERMIT #:
COMPANY: INSPECT DATE:
PHONE: PHONE: PHONE:
ADDRESS:
LOT: / BLOCK: SUBDIVISION: ~"
COMMENTS or DIRECTIONS:
GRID#:
TYPE OF INSPECTION:
REINSPECTION: YES
NO
COMMENTS: (FOR INSPECTORS USE ONLY)
/-m C,re,:ZS c,~/
PRINTED NAME:
DATE:
MUNICIPALITY OF ANCHORAGE
Development Services Department
On-Site Water & Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 9951g-6650
(907) 343.7904
ON-SITE WASTEWATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT
Initial
Date Issued: Jul 10, 2008
Expiration Date: Jul 10, 2009
Permit Number: SW080120
Legal Description: WRIGEN LOT 1
Design Engineer: 0848 EAGLE RIVER ENGINEERING SEI
Owner Name: DWAYNE & MISTI WRIGHT
Owner Address: 19049 TWENT GRAND ROAD
EAGLE RIVER, AK 99577-
Parcel ID: 051-093-42
Site Address: 20767 S. BIRCHWOOD LOOP ROAD
Lot Size: 46170 SQ. FT.
Total Bedrooms: 4 Permit Bedrooms: 4
This permit is for the construction of:
[] D sposa Fie d [] Sept cTank [] Ho dingTank [] 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.
5. The following special provisions.
THE UPPER 6" OF THE MOUND SYSTEM IS TO HAVE TOP SOIL AND BE VEGETATED SUFFICIENTLY TO
PREVENT EROSION.
Received By:.
Date:
Date:
~ t
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water and Wastewater Program
4700 Elmore Road
P.O. Box 196650
Anchorage, Alaska 99507
www.muni.org/onsite
(907) 343-7904
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 051.093-42-000
Property owner(s) Dwayne & Misti Wright
Mailing address 19049 Twenty Grand Road, Eagle River, AK
Site address 20767 S. Birchwood Loop Road, Chugiak, AK
Day phone (907) 696-7613
Zip Code 99577
.Zip Code 99567
Legal description (Sub'd., Block & Lot) WRIGEN Subdivision Lot 1
Legal description (Township, Range & Section) Section 8, T15N, RIW, S.M.
Lot Size 46,170 .Sq. Ft. Number of Bedrooms 4
THIS APPLICATION IS FOR (~;~ all that apply): THIS APPLICATION IS AN:
Absorption Field [] Initial []
Septic Tank [] Upgrade []
Holding Tank [] Renewal []
Privy []
Private Well []
Water Storage []
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 author~ed agent)
Permit/Rush Fees:
Date of Payment:
Receipt Number:
(Rev. 1
Waiver Fees;
Date of Payment:
Receipt Number:
Eagle River Engineering Services
Christopher R. Wood, P.E.
PO box 773664 (907} 694-5195 tel
Eagle River, AK 99577 (9o7) 694-3:z97 fax
June 30,2008
Dan Roth
Manager, On-Site Services
Municipality of Anchorage
P.O. Box 196650
Anchorage, AK 99519
Re:
Wrigen Lot 1
Narrative & Permit Application
Dear Mr. Roth:
Eagle River Engineering Services (ERES) has been contracted to design a well and septic system
at the above referenced proper~y. The proposed new 4 bedroom xvell and septic system will have
very limited impact on adjacent properties for the following reasons:
o
The surrounding lots are all large, allowing sufficient room for septic sites.
Immediate neighboring septic systems are all +20' distance from the proposed new
septic system, and no private wells are within 100' of the new system.
This permit is for a new septic system and well.
Drainage will not be affected and is not a major consideration in our design.
A test hole on the property has indicated that the underlying soil in the area for the septic system
is generally comprised of 6 feet of gravelly sand SW-GP underlain by brown sitly clayey gravel
(GM) material. Water was present slightly above the GM layer, at 6 feet in Test Hole I. The
elevation of the plumbing at the proposed house will dictate whether or not a lift station will have
to be used for the primary system. Two separate Specifications have been provided. This work
will not affect the reserve septic areas on adjacent lots. If you have any questions please call our
office at 694-5195.
Sincerely,
EAGLE RIV. ER EN?INEERING SERVICES
Christopher R. Wood, P.E.
Principal
~2003\07-020SEPTICNARRATIVE
~ BIRGH-W_OOD LOOP ROAD
ol
o.~ DE ROW
g~
NO WELL +200'
I N 89'4400"E 165.3,9..~' NO SEPTIC +30'
LOT2
~j ~'i['."~ I~.~.~, ~,
,' ....... ---'
LOT 1 / ~ -~._./.~
ROOS "
'4- I
0
, o '~,+='o0.. I' ,q/ '
Z ' ~ %- PROPOSED /
· SEPTIC +30' t ~ / ~wm.
~[~ - TE~ HO~ ~EMENT 1. NO KNOWN SURFACE WATER +100'.
· - MONITOR ~BE PROPOSED ~CH RE~ 2. NO KNOWN CURTNN D~NS
o - S~ER CL~ O~ ~ - EXlS~NO L~CH FIE~ 5. NO SEPTICS WI~IN ~0' UN'SS NOTED
+ - WE~ ~ - DRI~AY 4. NO WE~ WI~IN 200' UN'SS NOTED
WELL, SEPTIC SITE PLAN
LEGAL:' ~ ~ ~
~...' ~-..
CONTRACTOR: UNKNOWN
A EAGLE RIVER ENGINEERING SERWCES
EAGLE RIVER, AK. 99577
(907) 694-5195 FAX: (907) 694-3297
Eagle River Engineering Services
Christopher R. Wood, P.E.
PO box 773664 (907) 694-5195 tel
Eagle River, AK 99577 (907) 694-3297 fax
SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM - MOA CERTIFIED INSTALLER
LEGAL: Wrigen Lot 1
June 30, 2008
A. GENERAL
I. The well and septic plan is for a 4 bedroom single family residence only.
2. The drawing and or site plan shall be a part ofthls specification.
3. All materials and workmanship shall meet the Anchorage Building Safety Department and State
Department of Environmental Conservation requirements.
4. All soil tests are advisory to the design and are to be verified or modified in the field by the engineer.
5. All excavations and depths are advisory and are to be verified in the field by the contractor to meet
Municipality of Anchorage, Department of Environmental Conservation requirements.
6. It is Ibc responsibility of the owner to obtain all necessary permits or easements and to locate any
adjacent multi-family wells. A licensed surveyor should locate any utility easements and exact 100'
radius from the exisling and neighboring on-site wells.
?. The excavation is to be exactly in the area shown on the site plan, any deviation requires engineer
approval.
8. Any remaining open test hole excavations shall be fillod and monitor tube removed.
B. SEPTIC TANK
I. The sewer piping from the house shall be 4" PVC 3034 laid at 2% grade maximum - I% minimum
and insulated with 2" of burial foam if shallower lhan 3 ft., with 2 ft. minimum.
2. Septic Tank shall be a minimum !,250 gallon tank of MOA appruved construction, insulated, or place
with 4' of soil cover, min.
C. BED
I. The bed is to follow the natural land contour to maintaln uniform total depth of the bed bottom.
2. A 2' filter sand layer is required. This filter sand layer shall be installed between 4.0' below grade to
2.0' below grade, and shall be level, plus or minus 1.5" prior to installation of Ibc gravel layer.
3. The bottom of ibc excavation for the bed shall be level, plus or minus 1.5".
4. The depth below grade ofthe gravel layer is not to be less than 2.0' as measured at the monitor tube.
5. The effluent lines (3) are to be 4" perforated lines, connected in tile middle with a 10' manifold pipe.
There shall be 2.5 feet of clearance from tile edge of the bed to the perforated lines, and five feet
between each oftbe 3 runs. Cleanouts shall be installed at the beginning and end ofeach run.
6. The bed gravel is to be covered with typar fabric material.
7. Soil or combination of soil and extruded board insulation to a depth of 3' or equlvalent is to be placed
over the bed. Mounded side slopes not to exceed 3:1.
8. The septic tank and leachfield must not be closer than 100' to any existing private well, 150' to any
Class "C" well, or 200 feet to any community well.
RECOMMENDED LEACIIFIELD DIMENSIONS:
BOTTOM OF GRAVEL LAYER -- 2.0' Below Grade at monitor tube
BOTTOM OF SAND LAYER = 4' below grade
GRAVEL THICKNESS = 6" under pipe, 2" over pipe
BED LENGTll = 58' BED WIDTtl-- 15'
SOIL RATING = 0.7 GPD/ft5 BEDROOM CAPACITY = 4
SEPTIC TANK = 1,250 Gallons
EFFLUENT PIPE = 4" diameter perforated pipe, holes down.
~2003~7-020Bcd-gravity- spec.doc
Twenty-four (24) hours notice required for nil inspections.
Additional Charges will be incurred for the 3 required inspections and preparation of septic
system as-builts.
~2003\07..020 Bed-gravity- spec.doc
EAGLE RI~R, AK 99577 ~,* .~-9T . ..".~.~
~ '~/.~'~.".':: ......... ../. ~..~
~ ~_ '.CHRI$?OPH£R R. WOOl).'
SOILS LO(:? - PERCOLATION TEST ~,:~.... CE-,O,8, ..',?~
-- ~:. 7. ~ ~J~-~ N mWSEC~
LEGAL DESCR~PUON:,~. ~IZ:i:C,~O ~ ~ [~ ~ ~) ~O~SH~P n~NO[ SECUO~ ~ , ·
TEST HOLE ~ 1
DEP3H
(r~t)
(~N3ED
SA AN GRAV~ ·
GW W~I~I SILT AND
SOME COEBLES 1'O 18
SLOPE
Si~ PLAN(NOT TO SCALE)
SLOPE
WAS GROUND WATER
ENCOUNTERED? YES
WATER TABLE DATA
DATE ~/ATER LEVEL
04/2712007 16'
05/07/2007 5'
05/16/2007 ~.1'
PERC TEST RESULTS
READING DATE SROSS TIME NET TIME DEPTH TO WATER NET DROP
5 PECOLATION RATE IS FASTER THAN 1 MINUTE PER INCH
6
7
8
COMMENTS:
~ 2 FT AND 3 FT
SOILS LOGGEDJ~Y: CHRISTOPHER WOOD PERCOLATION TEST BY: CHRISTOPHER WOOD
CER ¥ ATTH,StESTWAS ERFORME0,NACCORDANC "THALLSTAtE
AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: L/17.-7 jo7
EAGLE RIVER
ENGINEERING SERVICES
P.O. Box 773294
Eagle River, Alaska 99577
(907) 694-~195
ERES Project No.: 07-020
Calculated By: CW
Date: 06/30/2008
Legal: Wrigen Lot 1
Single Family 4 Bedroom Dwelling
TEST HOLE 1
Bed Subsurface Wa~tewater Disposal Field
Water use at 150 gallons per bedroom = 600
Percolation rate =
Wastewater application rate = 0.7
Required absorption area-- 857
Bed width (W) = 15
Graveldepth (D) = 0.5
gallons
minutes per inch
gallons per day per square foot
square feet
feet
feet
Required length = Required absorption area / Bed width
Requiredlength = 857 I 15
Required length = 5~ feet
Total Excavation Depth = 2.0 feet
07-020 BED AND FILTER.xls 10:05 PM06/30/2008
0
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water and Wastewater Program
4700 South EImore St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.cLanchorage.ak.us
(907) 343-79O4
ON-SITE SEWER/VVELL SUBMITTAL COMMENT SHEET
To: ERE,S.
Legal description: Wrlqen Lot 1
I~Permit [-]C.O.S.A. I-]Inspection Report
The attached papenvork has been reviewed and is being returned for the following reasons:
1. Engineer's Seal Not Dated: All of the documents that are required to be sealed by an engineer
are signed but not dated at the time of signing. Per State of Alaska regulations, an engineer is
required to 'include the date each time the registrant signs and seals a document" (ref. 12 AAC
36.185 7d). Please provide design documents that are sealed, signed and dated.
2. Percolation Test Not Dated: The percolation test does not appear to be dated. Please provide a
percolation test report that includes the date that the percolation test was performed.
3. Two Designs: The submittal appears to include one site plan for a system using a lift station and
two sets of specifications, one for a gravity system and one for a system using a lift station.
Please revise the submittal as needed to include site plan(s) that detail both designs.
Note: It would be helpful to clearly label the two designs. Possibly using the terms; 'Alternative
#1 Gravity System" and 'Alternative #2 Force System" or some other descriptive method.
Name of reviewer: Jay
Date: 6/212008.
Please supply the necessary information and re-submit your request.
LEAVE THIS FORM ATTACHED TO THE PAPERWORK
MUNICIPALITY OFN HOR, AGE
Development Services Department \` �1 Phone: 907-343-7904
On -Site Water & Wastewater Section Fax: 907-343-7997
Parcel I.D. 051-093-42
Certificate of On -Site Systems Approval
Expiration Date:;
i
1. GENERAL INFORMATION
Complete legal description WRIGEN LT 1 i.
Location (site address)
20767 S Birchwood Loop Rd Chugiak.
Current property owner(s) WRIGHT DWAYNE & MISTI
Mailing address
Real estate agent
PO Box 670988 Chugiak
Pete Carpenter
2. TYPE OF DWELLING:
0 Single Family wo AD )
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 4
Day phone 907.441.0713
AK. 99567
Day phone 907.854.8404
4. TYPE OF WATER SUPPLY:
TYPE OF WASTEWATER DISPOSAL:
Private Well
0
Private Septic
n
Water Storage
❑
Holding Tank
❑
Community Well
❑
Community
❑
Public Water System
❑
Public Sewer
�' ❑
i
Waiver request for:
i
Distance:
Received by:
COSA to be released to the engineer, unless otherwise requested by the engineer.
Date:
COSA Fee $ JOU 1�-57i Wa' e Fee 0.
Date of Payment
Receipt Number oVaSI b
COSA# QSCZGIZS i
iv r
Date of Payment
Receipt Number l`
Waiver #
COVID-19 ¢
25% DISCOUNT APPLIED
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 Ithe 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. I acknowledge that On -Site staff may visit the site to verifythe information submitted.
Name of Firm Eklutna Engineering, LLC Phone 907.355.9820
Address 19162 Mountain Rd Chugiak AK 99567
Engineer's Printed Name Curtis Townsend, PE Date 6/15/2020
6. DSD SIGNATURE
System #1 Approved for q bedrooms
System #2 Approved for
Disapproved
Conditional approval for
bedrooms
. j.
eee�• 1. .... ..
No. CE 11 .
�W,' Or ESS!"
bedrooms, with the following stipulations:
yo ��
ON-SITE
WATER AND R'
�1
1
k `'y- -(;;
Original Certificate Date: — Z �ZO�C7
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 X Nitrate Advisory
Septic System Advisory Arsenic Advisory
Well Flow Advisory Other
COSA Checklist blue sheet
Legal Description: WRIGEN LT 1
Parcel ID: 051-093-42-000
If more than 1 septic system on lot: COSA Checklist # of Structure served by this system
A. WELL DATA
❑ Well log is filed with Onsite (or attached)
- Well production at time of test 3.2 gpm -
Date drilled 72008
Water storage tank volume 0 gallons
Total depth 220 ft
Well disinfected for coliform test? ❑ Yes ❑ No
Cased to 122 ft
❑ Coliform bacteria is Negative
❑ Sanitary seal is functioning correctly
Nitrate mg/L ❑ Nitrate less than MRL (ND)
❑ Wires are properly protected
Arsenic ug/L ❑ Arsenic less than MRL (ND)
Casing height (above ground) 24 in.
Collected by Curtis Townsend
Date of flow test for COSA 6/13/2020
Date of Sample 611312020
r
Static water level at beginning of test 42 ft.
Comments
B. TANK DATA
Age of tank(s) 12 years
Tank type/material septicSteel
Measured operating fluid level in septic tank 50
❑ Standpipes/foundation cleanout per record drawing
Date of pumping June 15, 2020 0,_
D. ABSORPTION FIELD DATA
Which system tested (date installed) 2008
❑ ALL standpipes present per record drawing
Total measured depth from grade 3.27 ft (max)
Measured depth to pipe invert from grade ft (min)
❑ N/A — pressurized field
❑ Monitor tubes go to bottom of effective. If not, state
depth into effective
❑ Code -required soil cover over field
❑ System presoaked
(Required if vacant for greater than 30 days prior to
date of test)
Gallons introduced gallons
Comments/Deficiencies:
COSA Checklist yellow sheet
C. LIFT STATION
❑ Required maintenance completed
Age of lift station 12 years
Lift station material steel
Comments:
Adequacy test date 6113/2020
Results ❑✓ Pass For 4 bedrooms
Fluid depth prior to test 0 in
Water added 603 gal
New depth 3 in
Elapsed time 20 min
Final fluid depth 0 in
Absorption rate '600 gpd
Any rejuvenation treatment (past 12 months)
If yes, enter date
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well)
Q
Yes
Septic Tank/Lift Station on Lot > 100'
ft
Surface Water > 100'
Community Sewer Manhole/Cleanout > 100'
Property Line > 5'
j�✓ Yes
if No
ft
[�✓ Yes
if No
ft
Neighboring Tank > 100' 2✓ Yes
if No
ft
Private Sewer/Septic Line > 25' F71 Yes
if No
ft
Absorption Field on Lot > 100'- Fv� Yes -
-if No -
ft - - -
-- - Holding Tank > 100' [21 Yes
if No
ft
Neighboring Absorption Fields > 100'
F71 Yes if No ft
Water Service Line > 10'
Animal Containment > 50' 2✓ Yes
if No
ft
M Yes
if No
ft
Manure/Animal Excreta Storage > 100'
Community Sewer Main > 75' 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'
Q
Yes
if No
ft
Surface Water > 100'
Q✓ Yes if No ft
Property Line > 5'
0
Yes
if No
ft
Wells on Adjacent Lots:
0✓
Absorption Field > 5'
R�
Yes
if No
ft
Private Wells > 100'
2✓ Yes if No ft
Water Main > 10'
F/
Yes
if No
ft
Community Wells > 200'
F71 Yes if No ft
Water Service Line > 10'
0
Yes
if No
ft
If septic tank is under driveway comment below
From Absorption Field on Lot to: (Please enter distances if less than required)
Building Foundation > 10'
Yes
if No
ft
If absorption field is under driveway comment below
Property Line > 10'
Q✓
Yes
if No
ft
Wells on Adjacent Lots:
Water Main > 10'
0✓
Yes
if No
ft
Private Wells > 100' Yes if No ft
Water Service Line > 10'
Yes
if No
ft
Community Wells > 200' 0 Yes if No ft
Surface Water > 100'
✓0
Yes
if No
ft
F. ENGINEER'S COMMENTS
G. ENGINEER'S CERTIFICATION
I certify that l have determined through field inspections and review
of Municipal records that the above systems are in conformance with
MOA COSA guidelines in effect on this date.
COSA Checklist yellow sheet
MUNICIPALITY OF ANCHORAGE
Development Services Departments Phone: 907-343-7904
On -Site Water & Wastewater Section `=- " Fax: 907-343-7997
Lift Station/Pump Vault
Maintenance Log
Owner 's�s� r� Street Address'A0767
Septic Tank:
-Sludge level Z inches -Pumping: required es no -Pumping completed es no
Lift station:' fi
-Pump basket cleaned sno -Effluent filter cleaned es / no
-Control floats cleaned -Proper float settings confirmed
es ho
-Operation satisfactory es no
Alarm System:
-Dedicated electrical alarm circuit es no Audible and•-viatt�t+tanrtinside dwelling es no
-Alarm system operation satisfactor of satisfactor
Manhole Riser
-Ground water intrusion at riser to tank connection es no
-Ground water intrusion around pipe penetrations Wsn
-Weep hole functional es no
es
Manhole lid: Functional no Insulated Properly Secured es no
Other
-All manufacturer required inspections and maintenance completed rves, no
Comments:
Qualified Maintenance Provider:
Technician Date of maintenance ZI .7
Company S
Signature , JDate