HomeMy WebLinkAboutSUN VALLEY NORTH BLK 5 LT 4Sun Valley
North
Block 5
Lot 4
#050-652-08
Municipality of Anchorage
( Development Services Department
Building Safety Division s
On -Site Water and Wastewater Program, 4700 Elmore Road
P.O. Box 196650 Anchorage, AK 99507 Page of—?
- www.ci.anchorage.ak.us (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number: 75'0C).502/_/_T PID Number: QSO -C.52- ff$
Name:
2n ABC," eG
Wastewater System: New ❑ Upgrade
Address: G/- 25-1 ne.ti- %6 ✓:
ABSORPTION FIELD
Phone: Number of Bedrooms:
�(
N Deep Trench O Shallow Trench O Bed O Mouund O Other:
DESCRIPTION
Soil Ralvg /� Q
Total Depth from originalgradeLEGAL 5
�✓. V GP002
!. Fl.
Block. Ld &&divisyn'
5 SVS 1 �i
Depth to pipe bottom from original grade:
5
Gravel depth berealhpipe:
t/a/�e or
Ft.
F..
Township: Range: Section:
Fill added above original grade:
Q, S4 Ft.
Gravel Length: %
t Ft.
Well: New ❑ Upgrade
Gravel w7tltk
Number of lines:
Dislance between linos:
Fl
Ft
Classeication rivals. A B C):
�Q�
Total Depth :
3
Cased to; q
7
Total absorption or". q
7
Pipe Material: , QJC
?VC
G. FI.
C ..i FL
3 F7 G. Ftr
Drager
SrJ // �4 .
note DOW
b z /a s1
Staticwater Level
200
Installer
OwNa_ e
Date Instalod' -.. 23 06
Ft
_51-23106
Yield:
Pump Sol at -2
Casing Height Above Grotm 2
TANK
GPM
FI.
Fl.
SEPARATION DISTANCES
($lSeptic ❑ Holding ❑ S.T E.P. ❑ Other:
To
Septic
Absorption
Lift
Holding
lublfOlPrivate
Marl:
T"
spac{lg
000
From
Tank
Field
Station
Tank
Sewer Line
--syy ft.
cal.
Nell
p 5 -
G T
Malermt
Number o(CornPadmenls:
�7
rl
`
5 ry
CJ
Sunacewaler
1pp 1.,g.
r4-
_
_
LIF STATION
Lot Llne
/
ire:
u ec
FOwbatron
5 /
0 /.r
'Pump on' levelPump
Z11,
d r level at:
water alarm al
,
,�
_
-
Pump Make el
Electrical lmpeelions Godo ed by
Curtain Drain
�
—�
�'
Rema ks:
62 - QId�rZJ'/o/u
BENCH MARK
,6/7-C,H /sV 200. OwNErt- 9.4/4
Location ane Descrlplbn:
% o
S //BJP - 64 6
Assumed lavation'.
/ 0 Cl Ft
��Th// Dates: tat 7aSe
fnspecfion erformed by: �1, r/c.r� 6 t�
3 � �
,�;"�
2nd /4 � P
] 27/415
7/2
�, ,ef
xr..^.4 e+ as
gt.nn e as r�r' v
Development Services Department Approval
y r
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p
Conditional Approval Date:
C
sro.(.n
J
Reviewed and approved by:
(Rev W/0)
Alternate Trench
15.5 31.5
18 34.5
76.5 80.5
66 70.5
Co
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SUN /ALLEY NORTH
PJt?RTHRIM 1* ��°4 BLOCK 5, LOT 4 RECORD
F-- NGiNEERING :49�, *�f�
17237 Bear Paw C/rcle ;
W..
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DRAWING
Eagle River, Alaska 99577 4'i�, a�Sia 1
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SUN /ALLEY NORTH
PJt?RTHRIM 1* ��°4 BLOCK 5, LOT 4 RECORD
F-- NGiNEERING :49�, *�f�
17237 Bear Paw C/rcle ;
W..
� vs
DRAWING
Eagle River, Alaska 99577 4'i�, a�Sia 1
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Cerfifirb antUng log
by
DOG CO. dba
SULLIVAN
WATER WELLS
P.O. BOX 670272, CHUGIAK, ALASKA 99567 *TELEPHONE 688-2759
OWNER OF LAND: a I-IU014J�ilj
BORE HOLE
DAT)
DEPTH
ADDRESS:
Fro,„
T.
LEGAL DESCRIPTION! U'Ptif.a7I`
'14
DATE:
PERMIT NUMBER: Date of Issue V
TAX IDENTIFICATION NUMBER:
Is well located at approved permit location? k 1 Yds J No
Method of Drilling: la-gir'rotary Qcable tool
Depth of well: 2
Casing Type Wall Thickness inches
rN
'7q
Diameterinches, depth feet
Liner Type: , $')"1'7
Casing Stickup Above Ground: :i- feet
Static Water Level: feet
Recover Rate: 3 gpm
Method of Testing: ?4i,,z-
Well Intake Opening Type: Q6pen end Dopen hole
U Screened; StartfeetStopped-feet
LJ Perforations Start feet $topped feet
Grout Type:
Volume 44
Depth: from feet, to d, feet
Well Disinfected Upon Completion? '0`Y6s U No
Method of Disinfection: /4�"4 I
Comments:
Driller's Name
AMNTION: 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:
Department of Environmental Conservation.
_ ;-
I SNEERING
1 -
2 -
3 -
4 -
DEPTH
(FEET)
0.
Q
5 -
6-
0
7 -
8 -
Q.
9 -
10 -
11
12 -
13 -
14 -
15 -
16 -
17 -
18 -
19 -
20 -
21 -
Organic
Old Fill (GM)
S❑ILS L❑G - PERC❑LATI❑N TEST
Performed For: Construction
Groundwater Observed) None
West Of Trench
Silty Sandy
Gravel
GM f
DE:
Performed in Accordance with All State/Municipal Guidelines in Effect tl-
MUNICIPALITY OF ANCHORAGE
Development Services Department
Onsite Water 8 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: SWO50243
Date Issued: Jul 21, 2005
Expiration Date: Jul 21, 2006
Parcel ID: 050-652-08
Legal Description: SUN VALLEY NORTH SUBDIVISION BLOCK 5 LOT 4
Design Engineer: 0838 North Rim Engineering Site Address: 4044 ELKHORN DRIVE
Owner Name: BEN BOWDEN Lot Size: 134522 SQ. FT.
Owner Address: 9545 CANTON LOOP Total Bedrooms: 3 Permit Bedrooms: 3
EAGLE RIVER, AK 99577 -
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 specked 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 Rv �A X (f --r>/ Date:
Issued Bvol Date.
1
\ Municipality of Anchorage
Development Services Department
Building Safety Division
On -Site Water and Wastewater Program
4700 Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us
(907)343-7904
ON-SITE SEWERIWELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. M_t`�.rr�-,b� Permit Number SW
Property owner(s) fLZn Ea(Af 61 *_rA1 Day phone 25O ^ 6 CS -44
Mailing address TSS S Cam fin L P _ Zip Code %fs 7 7
Site address 4w(A LZKhDm 10- Zip Code
Legal description (Lot, Block & Sub'd.)
Legal description (Section, Township & Range)
Lot Sized � )PP- Acre q.Ft.
THIS APPLICATION IS FOR:
Number of Bedrooms 3
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 oker or authorized agent)
Permit/Rush Fees: �U(t� r 1-I S Waiver Fees:
Date of Payment: Date Date of Payment:
Receipt Number. -Itffitp JQi1 Receipt Number.
(Rev. 09/04)
rW _INEERI� 1 NSG
NorthRim Engineering
17237 Bear Paw Circle
Eagle River, AK 99577
907.694.7028
July 14, 2005
MOA On -Site Water & Wastewater Program
4700 Bragaw St
Anchorage, AK 99519
RE: Septic System Design & Well Location; Sun Valley North S/D, Block 5, Lot 4
A lot is being developed. Similar suitable soil was discovered in 3 test holes. This is a new
septic system and water well. Some of the neighboring lots are developed. This site should
not negatively impact any of the other area lots. The drainage slopes to the west, toward
the South Fork of Eagle River. Adequate separation to the stream and surface water exists
to the proposed site.
Please review the wastewater system design for the 3 bedroom single family home. I have
included design plans & specs, design guidelines, & soil tests. If there is need for
additional information or clarification please give me a call.
�Sincerely,
`-5teveng� P
$;
Design Enclosures
.K
�C2T�"21M
�N,IINEERING SUN VALLEY NORTH S/D, Block 5, Lot 4
SPECIFICATIONS & DESIGN GUIDELINES
Wastewater System Sizing: This is a new single family home projected at 3 bedrooms.
This requires a 1000 gallon septic tank. This lot is about 2 acres in size, as are neighboring
lots. Some of the neighborhood lots have been developed as indicated in the drawings. No
adverse impacts are expected from developing this lot. The proposed water well is located
on the drawing as are the neighboring wastewater systems & water wells. The lot slopes
west toward the South Fork of Eagle River. Adequate separation exists to this surface
water. A conventional septic system is planned; this requires that the house be elevated
sufficiently to allow gravity drainage for the system. No conflicts to any neighbor lot is
anticipated. Three soil tests were previously conducted, all demonstrating similar soil; a
silty sandy gravel with good percolation rate. An application rate of 0.8 GPD/FT2 with 0.5
reduction factor for utilizing a 5' wide trench was utilized.
Specification Requirements: All components and work must comply with the
Municipality of Anchorage Specifications (AMC) & State of Alaska Drinking Water
Regulations and Wastewater Regulations.
• Two compartment, 1000 gallon septic tank.
• Watertight couplings on inlet & outlet.
• 5 foot minimum bctA=n the tank and bed. 10 foot to property lines.
• 3 feet of cover or insulation is required for trench; an equivalent of 1" insulation for each foot
soil cover.
• Tank & solid pipe must be set on well compacted, stable soil.
• 4 inch diameter cleanouts with airtight caps arc required 1 to 4 feet from foundation wall, prior
to any 90 degree bend in 4 inch line, in each tank compartment, and two adjacent opposing
cleanouts between the tank and the absorption field, not more than 10 feet from the tank
positioned to provide cleanout access towards the tank and towards the absorption field.
• All cleanouts must extend to at least ground level.
• In solid pipe runs, ASTM D-3034 may be used in lieu of cast iron.
• Trench to be placed level, minimum of 4 feet to groundwater, 6 feet to bedrock from drain -
rock.
• Drain rock to be %: inch to 2 %: inch screened. Drain rock to be distributed uniformly
throughout the trench.
• Perforated pipe to be installed level with perforations down.
• Silt barrier (filter fabric) to be installed above the drain rock.
• Smeared trench sides must be raked or scarifiod before drain rock placement.
• Backfill over drain rock must not be less than 36".
• The finish grade must be mounded to promote drainage over the trench.
• Insulation must be placed over any pipe installed under driveways or parking areas.
• Approved pipe materials include cast iron, PVC ASTM D3034, PVC ASTM F789, ABS
ASTM D2661,
• Sewer Service Line is minimum 2% slope.
• Septic Tank to be pumped every two years or when required.
• Insulation board to be extruded direct burial polystyrene (Dow Styrofoam HI or equal)
DESIGN NOTES:
1. Total Depth of Trench Is 7.5' from
surfac�y Terr, 'n slo es toward the wePtN8B•22'07"W 362.32
2. Sewfr Ser v a Line/minimum 2% slopa. Absorption rent N
Alternate Trench
3. T/encu Minimim 10' from Lot Line( IG 3C
. %
�� Test o e
�o t8ed tfy Private Water Wells \ _
15% ,•00 ::c
0
Co
Double Clean -Outs
as 1000 Gallon Septic Tank
\ I F.CP.
y 4a Septic System Construction 3-BDRM
0
Does Not Preclude Adjoining HOUSE h
Lots From Sanitation o
�o9s s Improvements. ' `"
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NORTHRIM
SUN VALLEY NORTH
k�49';.
ENGINEERINGBLOCK
5, LOT 4
SYSTEM
17237 Boor Pow Cfruo a •: ' .,~ p;
Eoy/o Rf~. Alaska 9957714
LAYOUT
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907.694.7028
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7/12/05 11 of 4
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I m I I IRWer Development
I I I Proposed llesorpt o` �
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Lot Sli,pes Toeard Proposed Sept—
/ SoUth fork of SYsten
/
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S❑ILS LOG - PERC❑LATI❑N TEST
Performed For: Kaanda LLC
Groundwater Observed: None
Depth To Water After Monitoring: None
Slope @ 15-25%
Organic Date of Monitor: 12/27/03 & 7/12/05
Old Fill (GM) Test Hole located off Elk Horn Dr. @ N End
Silty Sandy
Gravel
GM
#
DEPTH
Gross Time
(FEET)
1 -
1 -
•.
0
1
O.
3 -
--
4 -
--
Q
5 -
10
6-
O
7 -
3
8 -
9 -
Q'
10 -
'•C
--
4
12 -
50
10 mir.
13 -
1'
14 -
12/27
15 -
--
16 -
--
17 -
12/27
18 -
10 mir.
19 -
1'
20 -
21 -
S❑ILS LOG - PERC❑LATI❑N TEST
Performed For: Kaanda LLC
Groundwater Observed: None
Depth To Water After Monitoring: None
Slope @ 15-25%
Organic Date of Monitor: 12/27/03 & 7/12/05
Old Fill (GM) Test Hole located off Elk Horn Dr. @ N End
Silty Sandy
Gravel
GM
#
Date
Gross Time
Net Time
Depth
Net Drop
1
12/27
0
--
8'
--
2
12/27
10
10 mir.
7'
1'
3
12/27
40
--
8.5'
--
4
12/27
50
10 mir.
7.5'
1'
5
12/27
80
--
8.5'
--
6
12/27
90
10 mir.
7.5'
1'
Percolation Rate: 10 min./inch
Pre -Soaked Test Hole
Perc Hole Diameter = 6'
Test Run Between 6' and 7'
Performed in Accordance with All State/Municipal Guidelines in Effect
=1� °Fr�°'�
SUN VALLEY S/D
.OF ...
NORTHRIM 1 4o
ENGINEERING ' .
BLOCK 5, LOT 4
T. H. 3
�!
17237 Boar Paw Circ/sem
Eoplo RNe , Nosko 99577
'•� -•
GEOTECHNICAL
12/27/03 3 of 3
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• Municipality of Anchorage
On -Site Water and Wastewater Program <o
(907)343-7904
CERTIFICATE OF ON-SITE SYSTEMS APPROVAL
Parcel I.D. D 50 - 6 52 - 0 9
1. GENERAL INFORMATION
Complete legal description
Expiration Date: �?3 '�_) 0 - j 3
Location (site address) 11041'61 F_/Kl:or.� wive
GES s to
,Current Property owner(s) Ooc je n Day phone ASO-G°Std
Mailing address
Real Estate Agent Day phone
2.TYPE OF DWELLING:
Single Family (w/wo ADU)
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 3
4. TYPE OF WATER SUPPLY:
Individual Well
individual Water Storage
Community Class Well ❑
Public Water System ❑
A
TYPE OF WASTEWATER DISPOSAL:
Individual
"oldiing Tani:
u
Community
❑
Public Sewer
❑
Received by: Date:
-COSA to be released to the engineer, unless otherwise requested by the engineer.
COSA Fee $ qac Waiver Fee $
Date of Payment 5I I `i il3 c.h�_ Date of Payment
Receipt Number ool J 1q 7 Receipt Number
COSA # (`S50 1 �> 11 'o 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 fin the Certificate of On -Site Systems Approval Guidelines for this application,
dhows that the on-site 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 Munioipality 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.
/v
Name of Firm U. rrh �r^� T ^4 . Phone
Address�0. �o>c 77O7dV
Engineer's Printed Name Date
h
T
6. DSD SIGNATURE °'PC'�1R"
l� System #1 Approved for bedrooms. `{, "'s
System #2 Approved for bedrooms.
Disapproved. S�y �re
Conditional approval for bedrooms, with the following stipulations:
By: (/d /�� /1i . / ' Original Certificate Date: 3La /3
The Wniciplty pf A09ge 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
Septic System Advisory
Well Flow Advisory
COSA bluesh..t 9.1-12.doc
X Nitrate Advisory
Arsenic Advisory
Other
If more than 1 septic system is on the tot:
COSA Checklist # of .
Structure served by this system
Certificate of On -Site Systems Approval Checklist
g
Well production -�
WATER SAMPLE RESULTS:
g.p.m.
Coliform __0coldnies/100 mL Nitrate d• 7•k'
mg/L
B. SEPTIC/HOLDING TANK DATA
Tank Type/Material ��/f Sf
Arsenic .665 ug/L Date of sample: 2 /
2 2.
Tank size rJ0'G gal. Number of Compartments 7Z
St
Collected by:
Date installed /0C
Cleanouts(Y/N)
Foundation cleanout (Y/N) Depression over tank (YIN) 6 High water alarm (Y/N) Al
r
Date of pumping T�2 J Pumper _ PA/ Aa
C. ABSORPTION FIELD DATA
Date installed 52 OC Soil rating (g.p.d./e or ft /bdrm) a • System type
r
Total depth 7 ft. Eff. absorption areafe Monitoring tube N Depression over field AL
Date of adequacy test 5g Results (Pass/Fail) �cs� T For bedrooms
Fluid depth in absorption field before test O in. Water added gal. New depth in.
Elapsed Time: � min. Final fluid depth in. Absorption rate >= a js0 g.p.d.
Any rejuvenation treatment (past 12 mo.) (Y/N & type) Nq If yes, give date
Legal Description: c�jUit Wfea '6.l "'i" Parcel ID:
A. WELL DATA
Well type 1900--k If A, B, or provide PWSID# Well Log (Y/N)�
Date completed IPJ% Sanitary seal (Y/N) � Wires properly protected (YIN)
Total depthZ3 7 ft. Cased to 23 % ft. Casing height (above ground) 29' in.
FROM -WELL LOG AT INSPECTION
Date of test ��� /�
Static water level ZG6 ft, 84,
D. LIFT STATION
Date installed _
"Pump on" level
Datum
E. SEPARATION DISTANCES
WELL ON LOT TO:
Size in gallons
"Pump off' level at in.
Cycles test
Septic tankiliff station on lot /0 Q f
Absorption field on lot 40 6 -
Public
Public sewer main All+
Sewer /septic service line 2 5 r,
Animal containment areas /00
Manhole/Access N)
High water a m level at
Meets al & circuit requirements?
Y
On adjacent lots /06 t
On adjacent lots /00
Public sewer manhole/cleanout /V,4
Holding tank 1.14
Manure/animal excrete storage areas / OO 'f
in.
SEPTIC/HOLDING TANK ON LOT TO:
Building foundation S Property line/Q tt Absorption field _Ti f
Water main �� r� Water service line /4 Surface water / 0 a r f
Wells on adjacent lots /00
ABSORPTION FIELD ON LOT TO:
Property line L� ��' Building foundation B r` Water main &)
Z `
Water Service line JO �t Surface water I if 0 /t-- Driveway, parking/vehicle storage a +
r
Curtain drain //NK Wells on adjacent lots 60 f
F_ COMMENTS
G. ENGINEER'S CERTIFICATION
I certify that / have determined through field inspections and
review of Municipal records that the above systems are in'°'' fq
conformance with MOA COSA guidelines in effect on this date. tltl;++
y a'
Engineer's Printed Name )P,
Date
COSA brown sheet_10-10-12.doc
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UNDER NO CIRCUMSTANCES SHOULD AN AS -BUILT BE USED FOR CONSTRUCTION OR FOR ESTABLISHING BOUNDARY OR FENCE LINES.
ONLY FOR THE COST OF THE SURVEY.
THE SURVEYOR TAKES RESPONSIBIL)TY FOR THE INITIAL
DSTANCES REYAIL OVER TRANSACTION
CALING. REPRODUCTION MAY CAUSE ERRORS INSCALE.
LOT W%ty SURVEY TYPE
SYMBOLS
° ASPHALT
TOLMATION AS-RXT
❑ mxL STRVCme AS-EtTiT
• SET RERAR DRAINAGE
O FOUND REBAR 43...g. -g WOW FENCE '�-"'� CONCRETE
❑ PLOT PI.W ... As -&AT ... LOT eAR1EY ... TOFOCRAPNY
GO n ASSUMED ELEV. +,{--11 X METAL FENCE WOOD DECK
AS- T ... NO C T OR SALT =T
PLOT PLANS & LOT SURVEYS
NOTE:
IT IS THE RESPONSIBILITY OF THE BUILDER OR OWNER, PRIOR TO
PROPOSED BUILDING GRADE RELATIVE
ONLY THOSE IMPROVEMENTS ABOVE GROUND AND VISIBLE WILL BE
SHOWN. FENCES, WELLS. SEPTIC CLEANOUTS, SIDEWALKS, DRIVEWAYS,
CONSTRUCTION, TO VERIFY
TO FINISHED GRADE AND UTILITY CONNECTIONS AND TO DETERMINE
ETC., ARE SHOWN IN THEIR APPROXMATE LOCATION. ONLY. SNOW
PREVENT SOME IMPROVEMENTS FROM BEING SEEN AND LOCATED.
THE EXISTENCE OF ANY EASEMENTS, COVENANTS OR RESTRICTIONS
WHICH DO NOT APPEAR ON THE RECORDED SUBDIVISION PLAT,
MAY
ALL DISTANCES ARE RECORD UNLESS DT ERWISE NOTED.
Prepared by
SURVEY CER TIFICATION®eb�ertry®e
to
Robert E. Johns, Jr. & Assoc.
®. OF
PLOT AN
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Professional Land Surveyors
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R.O. Lot S.F.
Ru. PIAT File No.
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Date Drown:
12/18!12
GTldo
SW758
W.O.
12-557
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RHAL STRUCTURE AS -BUILT
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Legal Desatptlel:
P.dAr��E^�Mv. J. IwtlY a'Uh Tsri 1 o
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Lott BLOCKS
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SUN VALLEY NORTH