HomeMy WebLinkAboutMOUNTAINSIDE VILLAGE #1 BLK 6 LT 4 Onsite File
Mountainside
Village # 1
Block 6
Lot 4
#020 - 172 - 32
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Municipality of Anchorage
On-Site Water and Wastewater Section Y (907) 343-7904 Page 1 of 3
ON-SITE
WASTEWATER INSPECTION REPORT
Permit Number: OSP181139
PID Number: 020-172-32
Dwelling: ❑ Single Family (SF)
❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ❑ Upgrade
Name
Bradley &Kay Underwood
ABSORPTION FIELD
❑ Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound
Site Address
7140 Big Mountain Dr.
Anchorage, AK
❑ Other
Phone
Number of Bedrooms
Soil Rating
Total depth from original grade
519-2932
2
1.2 GPD/SF
0.0 Ft.
LEGAL DESCRIPTION
Depth to pipe invert from original grade
+0.5 Ft.
Gravel depth beneath pipe
0.5 Ft.
Subdivision
Block Lot
Mountainside Village #1
6 4
Fill added above original grade
2.7 Ft.
Gravel length
50.0 Ft.
Township Range Section
Gravel width
5.0 Ft.
Beds: Number of Lines
Distance between lines
Ft.
SEPARATION
DISTANCES
To
Septic
Absorption
Lift Station
Holding
Sewer
Total absorption area
Number of trenches
Dist. between trenches
From
Tank
Field
Tank
Line
250 Ft2
1
Ft.
Well
>100'
>100'
N/A
NIA
>25'
TANK A Septic ❑ S.T.E.P. ❑ Holding ❑ Other
Manufacturer Capacity
Greer 1000 Gal.
Surface Water
>1
>1 00'
N/A
NIA
Material
Number of compartments
Lot Line
>5'
>10'
N/A
N/A
NA
Plastic
2
Foundation
>10'
>1 0'
N/A
N/A
LIFT STATION
Manufacturer
Capacity
Remarks Tank, line from house to tank, and
Gal.
absorption trench are insulated.
Alarm location
Electrical installed by
PIPE MATERIAL House to tank D3034 Tank to
drainfield D3034
Installer
Owner install
Drainfield D3034 CO/MT D3034
Inspector B. Schiller
BENCH MARK (Assumed elevation) 100 ft
Inspection
15' 6/25/18
Location and description
nd
Top of foundation center of West wall.
3rd
4m
ON-SITE WATER AND WASTEWATER SECTION APPROVAL
Engineer's Stamp
�.,
Conditional Approval:
Date
���1�� " °'
AdV
°~ 49th
0 ............. I...... ............. ..C..a........
.�
'
��:.�MIcrIAEL E. ANDERSONAll
'�' No. CE-4381 ? .��
®0�TF.,.
Septic System 4� n^ �I
Approved `xti'��
" Date �� 0
9/28/20 °��'�
Note: this approval
does not include well permit requirements.
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C16/01/220,18 23: 25 M -i -34i5-3202 ALPLNE DRILLING PAGE 01/01
U 'aim
IT
Permit Number: NSW I81139 Date ijflssukc:6-12-18 Parcel Identification Number. 020,17232000
Date Started: 2,: �7-1 8 Date Completed: 9-19-16 Is we)) tocated at approved permit loccadon? x, Yes �j tau
Lrcg,.-,l Description: Villag,,-,, 94 8,rock- 6 Lot 4
Propertly Owner Nx.ne & Address.- Br&(PP 'I/ & Kay Ur)(101WOod
17800 Ashland Drive
--Anchorage, Aias-.ka 99516
Borehole Data., Depth (ft) Method of Drilling x air rotiry Dcabteteat
Soil Type, Thickness & Water Scram Trott) T-1) —
stick-lTm
bedi,ock
C
2
WATER QUALITY TESTING
C04b" Ne-Q� COU100ML
Nitrates 2 --6'1 mg/L
ArseNc Nb UWL jai 519-1
W22
Casing typt-. steei
Wall ThiAnes,;. Its ittche8
6
Diame%--r. 6 inches Dq4i: 42'..) feet
Liner Type: —
Diameter: ireb c,, Dep,h feet
. e, t
Casingst LC�Cutl aboe -rcuad.- 2
Static water level (11kom ground level;:
Pumping level.: �4q.'JWt after
9 hours Pumping -
4-1 gpni
Recovery Rate.- 75 gpm
MtAhud of Testing:.Air
- --
W,
Well Ahe opexdrlg'rype:
I❑j Open End x Opern Hole
F-1 Scrf-eT)ed Stall — feel Stopped few
E -j Ferfur ,mions Start __feet Stopped feet
Grout Type.- jenLcy
1ii(Lq granules Volume: U19f
. DepiL
......... Start (; feet Stoppied 112 feet
Famp. Intake Deptb feet
Pump size --- ' hpBrxid Narne,
Well Disinfected Upoo Completion? x Yes No
Method of I)Wnfecdun;
Coal mentr,-.-
Well Driller; Alpine Driilin�
FO Box 1104-96'
Anchorage AX 99511
07/ 0 3 /21 0 1 3'2 9 10 -1-1 - __11 4 15 - t� 2 021 ALPINE DPJLL_,j,!G p4GE oi/ol
MUNIUCIrIALITY COF A NCHORAGE
evelopment Services Department PE ooe: 907-343-7904
On -Site Water & Waz;lewater Section %Fax: 907-343-7997
Pump Installation Log
Well Drilling Permit Number: . 181139 Date of Issue," 6 - 12 -18_
Parcel Identifleation. Naniber. 020 172 32C
Legal Deser, )tioa R19ek Lot llrr(neVy 0-vvner Nan -it & Addre.�,,4:
8 a6 ,
Mountairside \%age 16 4 ,oRq,)od
178CO AsHand Dr.
llk)chorags AK 99516
pUnIp jr1q;fflation Date, W -25 _2018
Pian p Intake Depth below Top of Weil Casing; 423_,,,___ feet
Pump '_'Manufactixrer'ii Name: Goulds
Pump Model: 5HS10
Pump Sim: 1 _hp
Fittess Adapter Burial Depth.4 — feet
Pitless Name' Martensen
Pitlem Adapter Installer: A Aa. row PU F,(.)p & We., I
Well Disinfected Upon Completior)? Yes 0 No
Methad of Disinfection- Gfliol'ille tables
Comments:
PLEASE SAVE FOR COSA.
Pump Installer Name:
Company: Aarow Pump & Welli Service
:',failing Address; P. 0. Box 110496
Anchorage State., AK`___.. __Zip! 99511
Attei1tion. The putop installer shalt provide a pbnip instal latioll log to Or,-sifi4 witliin 30 days o-E'pwz-p installation.
Lr
N,c"""'Y MUNICIPALITY OF ANCHORAGE mens
On-Site Water&Wastewater Program
-NoePO Box 196650 4700 Elmore Road
Anchorage,Alaska 99519-6650 Phone:(907)343-7904 Fax:(907)343-7997 ;.
'" http:l/www.muni.orgfonsite t ' f
1)cpart n1(11t
4'/C HOIi
On-Site Water & Wastewater System Permit
Permit Number: OSP181139 Effective Date: 6/12/2018
Work Type: WellSeptic Initial Expiration Date: 6/12/2019
Tax Code Number: 02017232000
Site Legal Address: MOUNTAINSIDE VILLAGE#1 BLK 6 LT 4 G:3439
Site Mailing Address: 7182 BIG MOUNTAIN DR, Anchorage
Owner: UNDERWOOD BRADLEY & KAY Lot Size in Sq Ft: 156191
Design Engineer: FORGE ENGINEERING Total Bedrooms: 2
This permit is for the construction of:
Q Disposal Field El Septic Tank 0 Holding Tank 0 Privy 0 Private Well 0 Water Storage
All construction shall be in accordance with:
1. The attached approved design.
2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska
Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80)
3. The wastewater code requires inspections during the installation. The engineer shall notify the Development
Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7).
4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather
shall be either:
a. Opened and Closed on the same day, or
b. Covered, sealed, and heated to prevent freezing
Received By: V ,�( /J t / Date: 1
Issued By: 114 SCC A Date:
(.6,A1,
MUNICIPALITY OF AN 995 AGE
•
Community Development Department aP • e: 907-343-7904
Development Services Division JUN 1 1 2018 - -47-34 -7 97
On-Site Water & Wastewater Program 4
ti
ON-SITE SEWER/WELL PERMIT ,'°I* • _ $ a ►
40.1.1
Parcel I.D. 020-172-32
Property owner(s) Bradley and Kay Underwood Day phone 519-2932
Mailing address 17800 Ashland Drive Anchorage, AK 99516
Site address NHN Big Mountain Drive Anchorage, AK 99516
Legal description (Sub'd., Block & Lot) Mountainside Village #1, Block 6, Lot 4
Legal description (Township, Range & Section)
Lot Size 156,191 Sq. Ft. Number of Bedrooms 2 (Two)
APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING:
(®all that apply)
Absorption Field X Initial X Single Family (SF) IXI
(w/wo ADU)
Septic Tank X Upgrade ❑ Duplex (D)
Holding Tank ❑ Renewal ❑
Multiple Dwellings
Privy ❑ (SF and/or D)
Private Well ❑X
Water Storage ❑
THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR:
Distance:
I certify that the above information is correct. I further certify that this is in accordance with
applicable Municipal Codes.
-004 .
(Signature of property owner or authorized agent)
Permit/Rush Fees: cit fadNO Waiver Fees:
Date of Payment: Co f 12 f l g Date of Payment:
Receipt Number: 050-3b Receipt Number:
Permit No. 0$P1 'I m9 Waiver No.
Permit App_'•' ;:...c;
Imo..
�, ) ' GE
ENGINEERING
PO BOX 240773
ANCHORAGE,AK 99524
522-7773 677-7766(FAX)
June 11, 2018
Municipality of Anchorage
Development Services Dept-On-Site Water&Wastewater Program
4700 Elmore Rd
Anchorage,AK 99507
Subject: Mountainside Village#1 Block 6,Lot 4—Big Mountain Drive
Septic System Design and Permit Application
Dear On-Site Services Engineer:
The owner of the above lot intends to build a 2-bedroom home on the property. We are submitting
this permit application for the construction of a new well and septic system to serve the home. The
attached site plan identifies the location of the home and the proposed well, septic system and
alternate site.No conflicts exist between the proposed system and any other well or septic system
on the adjacent lots.
The ground surface on the lot slopes to the west at grades from 16% to 20% in the area of the
proposed system. There are no slopes greater than 25% within 50 feet downslope of either the
primary or alternate site. Drainage arrows and surface contours are shown on the site plan showing
the grade and direction of flow. Storm water drainage will not impact this septic system. The new
trench will be constructed parallel to the slope as much as possible.
Wells on this and adjacent lots are shown. The new system will be a minimum of 100' from all
wells and surface water, and more than 5' away from the septic tank. The alternate site is located
more than 10' from the primary site.
Please refer to the attached test hole logs,plan and profile sheets for the septic design. If this design
is followed,there will be no adverse impacts to adjacent properties.
Sincerely, \\
OF A• ,'•
S�
Michael E. Anderson, PE
(* 49 TH *0,
Michael E.Anderson
SOA es••. 4381-E ;fag
`ll%PROFEsso0,`.
MOUNTAINSIDE VILLAGE #1 BLOCK 6 LOT 4
S' _______7:77, „
I ,o,i i i i i..i i,.i.,,1 i,,,,,i. -.y.•i.e.—A.,.. - --,,—-i.---_.... _ _______
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\ ....,..___......,..,y0-•"'"....-- ,................,.........i....,......, _,---------------,,_,\_____,______
EXISTINGWELL" 7�zr
• il 71110111111.-,1.1° 6:1GTZ
\ * 'Al;/o 7
\ .,
LOT 5
44
•
0 ` ` �` �``�.-10'T&E EASEMENT
.�
GE
���.\\\,, NO SLOPES>25%WITHIN 50'OR SURFACE WATER WITHIN 100'OF THE LEGEND
OF e! - 1 PROPOSED SEPTIC SYSTEM
r�G.•••'A•49 -1 CO-CLEANOUT
�reb.• . ,1 •
A.-'*.:17 TA 2C0-DOUBLE CLEANOUT
/*:,91}i ) *I ALL WELLS ON SURROUNDING LOTS WITH IMPACTS TO THIS
•• ? / PROPERTY ARE SHOWN. NO CONFLICTS WITH WELLS OR SEPTIC FCO-FOUNDATION CLEANOUT
6 nib; :1- SYSTEMS. FS FLOW SPLITTER VALVE
: Michael E.Anderson . / 0 100 200 MH-MANHOLE
1 f•. :`( i MT-MONITORING TUBE
F -1 / FEET
�t , p'••.�i✓.�e'% SV-SEPTIC VENT
ll ��PROFESSIONP. . 1"=1o0' TH-TEST HOLE
MOUNTAINSIDE VILLAGE #1 BLOCK 6 LOT 4
S' /:\\ 7.----/ /:///.---7------ , "------ ------------ ---- ApmioOP'Am10lIlliwgrr-'slliii
Lao,/ . • / / 41°.° k'A."1".
it 1 l� , ;• � ?' dN x 'E .5' -FF AllilliV
x `20. Q" • •--T A:..4P • -,CH .
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i : f'S°1 tiii-11; • . .:.
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- .�T. . T • ep..Y I � _____
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GE'''''N-NX
1N01N1[lIN6
\N-.. e `
`���\\\\ NO SLOPES>25%WITHIN 50'OR SURFACE WATER WITHIN 100'OF THE LEGEND
,r,�OF \�ki� PROPOSED SEPTIC SYSTEM CO CLEANOUT
AP'(b..'
• y'+ 2C0-DOUBLE CLEANOUT
%*;49 TH iN * ALL WELLS ON SURROUNDING LOTS WITH IMPACTS TO THIS
• •• ••• ,� PROPERTY ARE SHOWN. NO CONFLICTS WITH WELLS OR SEPTIC FCO-FOUNDATION CLEANOUT
6�i�ha Zl;n MT-MONITORING TUBE
Michael E.Anderson : / S0YSTEMS. 50 100 TH STEST IC VENT
•. /
��FJ'l'F..c 4831-E 4.•* �AO
FEET CONTOUR INTERVAL-2'
tk%'PeP'R ...10NA�� 1"=50'
MOUNTAINSIDE VILLAGE SUBDIVISION #1
BLOCK 6, LOT 4
DESIGN FACTORS: SYSTEM REQUIREMENTS:
300 GPD PEAK FLOW 5' WIDE SHALLOW TRENCH SYSTEM
PERK RATE: 1-5 MIN/IN 1,000-GAL SEPTIC TANK
APPLICATION RATE: 1.2 GPD/SF
300 GPD / 1.2 GPD/SF / 5' WIDE * 1.0 = 50 LF TRENCH REQUIRED (50 LF SPECIFIED)
BOTTOM OF TRENCH: 0' BELOW GRADE (HIGH SIDE)
FLOW LINE ELEVATION: .5' ABOVE GRADE (HIGH SIDE)
TOP OF TRENCH: 3' ABOVE GRADE (HIGH SIDE)
TOPSOIL AND REVEGETATE
SLOPE TO PREVENT EROSION
3
2' 7—
2" INSULATION
3
1 __ 4" PERFORATED PVC
1 ::::::: ::::. . . :• _ : (HOLES DOWN)
.h-:�E•,�,.t�, a • w „._ 4'.r: DRAINFIELD ROCK
;�ti}�'<�nr.;311•M i.,,>v.-ate'•.�i '�",•... ::^,''Ct•'.,.:.�:
1' `` ' ' ` ' •• REMOVE ORGANICS AND PLACE
xrT t':��i-til."�.Y y�'.��'
MOA APPROVED SAND
5'
GE
IN4INEEEIN4
TYPICAL WIDE TRENCH SECTION ,�, � �
(NO SCALE) /' b.f•
G.• _I ?,Pli
NOTES: 0*• 49Th •4
1. GRADE AREA OVER TRENCH TO DRAIN AWAY �� ZGJ1t
2. PROVIDE 3' OF COVER OVER TRENCHES AND 4' OVER SEPTIC TANK, OR 2' /A "••MichaeelE.Anderson .� Aer-
WITH 2" OF INSULATION �� F• -if-I'1f• ``'.�/
3. CHECK GROUNDWATER AT TIME OF CONSTRUCTION. IF LEVEL IS HIGHER l��FaPRpFESS10�P,�!
THAN PREVIOUSLY OBSERVED, CALL ENGINEER IMMEDIATELY `�
MUNICIPALITY OF ANCHORAGE _�,4 F... �Ikk
DEVELOPMENT SERVICES DEPARTMENT /:*:._.... ...__�-''.•;9,+
4700 ELMORE ROAD ANCHORAGE, AK 99519-6650 0*::49TH. ,\. . ley
SOILS LOG AND PERCOLATION TEST �/ : Michael E.Anderson .�
LEGAL DESCRIPTION: MOUNTAINSIDE VILLAGE #1 B6 L4 \���oFEss
PERFORMED FOR: BRAD UNDERWOOD
DATE: 5/28/18 PROJECT No.: Professional Engineers Stamp:
PARCEL ID#: 020-172-32 TECHNICIAN: J. MILLETTE
DEPTH TEST HOLE 1
(feet)
1' OB SLOPE SITE PLAN
1 ;�
2 !,: +.;
MUNICIPALITY OF ANCHORAGE `;C AC,4044
DEVELOPMENT SERVICES DEPARTMENT ; Y:. �I�\\‘‘,'yt#
4700 ELMORE ROAD ANCHORAGE, AK 99519-6650 *• 4®TM )� %*g 41:1411. j����"1
SOILS LOG AND PERCOLATION TEST / : Michael E.Anderson:�
FA
k 2..1-1 A..(c ��/
LEGAL DESCRIPTION: MOUNTAINSIDE VILLAGE #1 B6 L4 k FOPROFESS\0
PERFORMED FOR: BRAD UNDERWOOD `\\�����'4-`
Professional Engineers Stamp:
DATE: 5/28/18 PROJECT No.:
PARCEL ID#: 020-172-32 TECHNICIAN: J. MILLETTE
DEPTI I TEST HOLE 2
(feet)
1 1 1-;;;F;.:.?;:.!
1' OB SLOPE SITE PLAN
3 :,.,,.
'-.?, r:,. .`;. SANDY SILTY GRAVEL
4 :.•-f' : SM
5 • ,,: SEE SITE PLAN
6 '•BE ' z
ROCK
7
8
9
10
WAS GROUND WATER ENCOUNTERED? NO
IF YES @ WHAT DEPTH?
DEPTH OF WATER AFTER MONITORING: NONE
11 DATE OF MONITORING: 6/11/18
12 DEPTH TO
DATE READING GROSS TIME NET TIME WATER NET DROP
13 (MINUTES) (MINUTES) (INCHES) (INCHES)
14 5/29 TEST HOLE PRESOAKED PRIOR TO TESTING:
15 1 12:42/12:50 7:40 5/ 11 6
2 12:56/13:06 10 5150 1016 41g
16
3 13:07/13:17 10 516/ 1016 416
17 4 13:18/13:28 10 516/ 1016 416
18 5 13:29/13:39 10 516/ 1016 4 i4
19 6 13:40/13:50 10 516/ 1016 416
20
PERCOLATION RATE: 2.4 (MIN/INCH) PERC. HOLE DIA. 6 (INCHES)
TEST RUN BETWEEN: 2 FT. and 3 FT.
COMMENTS:
6/12/2018 Septic owner builder form.jpeg
MUNICIPALITY OF ANCHORAGE
Development Services Department \ // Phone: 907-343-7904
On-Site Water&Wastewater Section Fax: 907-343-7997
Septic System Owner-installer Agreement
The On-site Water and Wastewater Section (On-site) may issue an approval for a homeowner
to perform work on an on-site wastewater disposal system to serve that individual's owner-
occupied, single-family or duplex home if the homeowner meets and agrees to the following
requirements:
1. The property owner and excavation equipment operator may perform work on no more
than one owner-installation project in a 12-month period.
2. Owner's projected active involvement with the installation:
Perform all necessary tasks required to satisfy all criteria and specifications of approved septic design
3. The name of the excavation equipment operator: Brad Underwood
4. I agree that there will be no monetary compensation for installation services rendered.
5. The name of the inspecting engineer: Jacob Millette/Ben Schiller
6. I agree to discuss the following items with the inspecting engineer:
a. Permit design criteria and specifications.
b. Inspection requirements set forth in AMC 15.65.070.
c. Advance notice given to the On-site Water&Wastewater Section for all required
municipal inspections(AMC 15.65.070A):
7. I agree to have the project-specific On-site Wastewater Disposal System Permit available
at the construction site for the duration of all related work.
8. I agree that if the system is an advanced wastewater treatment system (AWWTS), I will
obtain additional installation instructions and approval from the equipment distributor.
As owner of(legal description) 140 'MYj5* V;1/1114— / "/k 6 L.-1-
I
-fI agree that the information above is true1and accurate.
Owner's printed name: T1'A�I VI✓I�I 1,11Vt4
Owner's signature: ,61/t4 I/v+4Li " 2 Date: 6//2-1/?
Mailing Address: P.0.Box 196650' Anchorage.Alaska 99519.6650'www.muni.org
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