HomeMy WebLinkAboutLAKE RIDGE TERRACE BLK 8 LT 2Loke I id
Terroce
Block 8
Lot 2
#051-322-28
Municipality of Anchorageo..',..,¢,, .,~.,~
Development Services Department
Building Safety Division
On-Site Water and Wastewater Program, 4700 Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650 Page 1 of 2
www.ci.anchorage.ak.us (907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number: SW100027 PID Number: 051-322-28
Name:
Robert Kooll wastewater System: [] New [] Upgrade
Address:
14531 West Lake Ridge Drive, ER, AK 99577 ABSORPTION FIELD
Phone: Number of Bedrooms:
[] Deep Trench [] Shallow Trench [] Bed [] Mound [] Other:
LEGAL DESCRIPTION sci, Rating: Total Depth fr .... iginal grade:
GPD/Ft2 Ft.
Block: Lot: Subdivision: Depth to pipe bottom from original grade: Gravel depth beneath pipe:
8 2 Lake Ridge Terrace Ft. Ft.
Township: Range: Section: Fill added above original grede: Gravel Length:
Ft. Ft.
Well:[] New [] Upgrade Greve~ width: Number of lines: I Dist .... between ti ....
Ft ·I Ft.
Classification (Private, A, B, C): Total Depth: Cased to: Total absorption area: Pipe Matedah
Exist'g Private Ft. Ft. F¢' 3034 PVC
Driller: Date Drilled: Static Water Level: Installer: Date Installed:
Ft. JR's Pumpn~l/Flinstone 4/2/2010
Yield: GPM Pump Set at: Casing Height Above Ground:
Ft. Ft. TAN K
SEPARATION DISTANCES [] Septic [] Holding [] S.T.E.P. [] Other:
T~To Septic Absorption Lift Holding ~ublic/PriYate Manufacturer: Capacity:
From ~.
Tank Field Station Tank Sewer Line Anchorage Tank 1000 Ge,.
Materiel: Number of Compartments:
We, 109 118 118 103 Steel 2
Su,aoeWater 100+ 100+ 100+ ~ / LIFT STATION
Lot Line 22 10 22)~ Size: Manufactu....
500 Sa~.ANch Tank/Orenco
"Pump on" level at: "Pump off" level at: I High water alarm at:
Foundet~on 5.0 10+ 7 28 ~n. 32 in.i 23 ~n.
Cur[ain Drain 50+ 50+ 50+ Pump Make & Model Electrical Inspections performed by:
P2005-1 Freds Electric
Remarks:
Existing Septic tank abandoned by removal and disposal in BENCH MARK
Location end Description:
Landfill per Code. three feet of insulation over tank & Lift Station Door Jam
as light.wight fill· Assumed Elevation:
100.0 Ft.
Engineer's Stamp
Inspections performed by: PANNONE ENG. SVC, LLC Dates: 1st 4/1/2010
2nd 4/2/2010 --, ~x~- .......... <~,
Development Services Department Approval ~.-'" /i
Conditional Approval Date: ¢......;.~ ........
~..r~Oo No.¢E 8149
Reviewed and approved b y,~'i~'/,"¢~~~'~/~/¢ Date: / ',;.~ ,Z',,¢O/---{, ,., ¢,,,,_~.,,,,,,°-- ~.~,~v
/
?
,/ / 1
1987 FIELD / / ./ %. _~,~c-~^/ '~n. /
/
7./ ~ '~r ", _, .-" ~ //
DC 21 23 0 / ~o o o ~d d ~ ·
~, ~ NEW " NEW
~ INSU~O 1000 GOI 500 G~l
Norms: P~O~ ENG ~C, L~ _~,~----~'~xX~'OF ..... ~L~l~'x~ IDzte4/7/10
P.O. BOX 100217 ANCHORAGE, AK 99510 ~.~..'
~&.- ~b'.~, ~o~,~
~0,~ (907) ~72-~ tAX (907) 272-~:~ ~.." ~ ~" .'$, ~"=~o'
~ .49~
Record Drowing ~ ""~'~ .... ~ P.I.D. NO
LA<E RIDGE TERRACE BLK 8 LT 2
Robert Koon ~~~72 ~ PERMIT NO.
14531 West Lake Ridge Drive ~'. · ....... '~ ~vwuuuz/
PLAN Eagle River, AK 99577 ,i~;,~4~: ...... ~x~'~ bnee~
Pannone Engineering Services LLC
Steven R. Pannone, Principal
Registered Professional Engineer
E-mail: steve@panenRak.com
January 4, 2011
Municipality of Anchorage
Development Services Department
On-Site Water & Wastewater Program
4700 S. Bragaw Street
Anchorage, Alaska 99519
Subject:
Lake Ridge Terrace S/D Block 8 Lot 2
Response to Comments
Ladies and Gentlemen:
I am writing in response to your comments dated December 20, 2010. I will respond in the same
order in which they were presented.
Comment: The first compartment of tank shall not be less than two-thirds of the required
capacity. Because of 1,000 gallon tank you need two-thirds total capacity.
Response: The US Public Health Service (USPHS) Manual of Septic Tank Practices for flows
between 500 gpd and 1500 gpd requires tank size to be based on a minimum of 1 I/2 times the
daily flow of the facility. Assuming the daily flow from the 4 bedroom house is 600 gpd (which
is a conservative figure. Studies show that the average wastewater usage for Anchorage residents
on AWWU water is 48 gpd/person. Assuming two people per bedroom, would result in a
realistic flow of around 400 gpd.) Based on the 600 gpd flow, this calculation would result in a
septic tank size of 900 gallons. The EPA Onsite Wastewater Treatment and Disposal Systems
Manual recommends a tank size of between 900 gallons and 1500 gallons for a four bedroom
house (FHA, and USPHS recommends a 1,000 gallon tank, while the UPC recommends a 1,200
gallon tank). Using a 1,000 gallon tank is sufficient for the expected flows from this house, thus
the first compartment size is adequate for the expected flows.
Comment: Septic tank not structurally designed for earth cover.
Response: The manufacturer supplied the attached calculations for underground fuel tanks in
accordance with UL requirements indicating that a 12 ga setic tank buried nine feet deep is
structurally sound at that depth. The calculations were based on no stiffeners (i.e. baffles) in the
tank, which there. Additionally, the calculations assumed that there was nine feet of earth fill
,Mailing: F..O, Box 200217, Anchorsge,
Te:~ephons*: (907) 272-,g218 FAX: (907) 272-.8211. i,
Page 2 of 2
over the tank. Three feet of earth cover was removed and replaced with 60 psf foam blocks to
reduce the earth pressure. Therefore the tank is structurally sound for the depth it is installed at.
Comment: Must submit a change order-1500 gallon S.T.E.P. tank not installed.
Response: I request approval of the use of a 1,000 gallon septic tank and 500 gallon lift station
for the use on this property. The proposed configuration is necessary due to maintain the required
separation between the septic tank and drain fields.
The septic tank and lift station system as installed is an adequate and effective system for this
property. I recommend that the installation be approved as shown. Approving this installation
will not affect the public health of this property or surrounding property. If you have any
questions or concerns, please contact me at 272-8218.
Sincerely,
Steven R. Pannone, P.E.
Owner/Civil Engineer
Attachments:
Mailing: P.O. Box 2.002:I.'7~ Anchorage, Al( 99521..0..0227
Physic~,,,'i: {.:;:I. 5 E~..'.~st 82~'~ Ave, Cuite 56, An(:h~orage, Al{ 99503
Te!eghone: (907) 272-82.~8 FAX: (5}07) 272...8251t
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Pannone Engineering Service, LLC
P.O. Box 102954
Anchorage AK 99510
Phone 907-272-8218 · FAX 907-272-8211
SUBJECT
~- ' . ;~CHECKED DATE ~:>' ~-.~_ SHEET
OF
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: Mar 31, 2010
Expiration Date: Mar 31,2011
Permit Number: SW100027
Legal Description: LAKE RIDGETERRACE BLK 8 LT 2
Design Engineer: 0062 PANNONE ENGINEERING SERVI(
Owner Name: ROBERT KOON
Owner Address: 14531 W LAKE RIDGE DRIVE
EAGLE RIVER. AK 99577-0000
Parcel ID: 051-322-28
Site Address: 014531 LAKE RIDGE DR W
Lot Size: 24100 SQ. FT.
Total Bedrooms: 4 Permit Bedrooms: 4
This permit is for the construction of:
[] Disposal Field [] Septic Tank [] Holding Tank [] Privy
[] Private Well
[] Water Storage
All construction must be in accordance with:
1. The attached approved design.
2. Ail 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.
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water and Wastewater Program
4700 Bragaw Street
P.O. Box 196650
Anchorage, Alaska 99519-6650
www.muni.org/onsite
(907) 343-7904
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 051-322.28
Property owner(s). Robert Koon
Mailing address14531 West Lake Ridqe Ddve
Site address 14531 West Lake Ridqe Ddve
Day phone
Zip Code 99577
Zip Code 99577
Legal description (Sub'd., Block & Lot) Lake Ridqe Terrace, Block 8 Lot 2
Legal description (Township, Range & Section)
Lot Size 24,t00 Sq. Ft. Number of Bedrooms 4
THIS APPLICATION IS FOR (l~] all that apply):
Absorption Field []
Septic Tank []
Holding Tank []
Privy []
Private Well []
Water Storage []
THIS APPUCATION IS AN:
Initial []
Upgrade []
Renewal []
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.
Pannone Engineering Services, LLC ..._....-.~:~C:~t~..----___
(Signature of properly owner or authorized agent)
Permit/Rush Fees:
Date of Payment:
Receipt Number:
(Rev. 11/05)
Waiver Fees:
Date of Payment:
Receipt Number:
Pannone En§ineerin§ Services LLC
Steven R. Pannone, Principal
Registered Professional Engineer
E-mail: steve~panenRak.com
March 31, 2010
Municipality of Anchorage
Development Services Department
On-Site Water & Wastewater Program
4700 S. Bragaw Street
Anchorage, Alaska 99519
Subject:
Lake Ridge Terrace S/D Block 8 Lot 2
EMERGANCY STEP Tank Replacement Permit Request
Ladies and Gentlemen:
I am writing to request that a permit to install a new 1500 gallon S.T.E.P. tank be issued for this
lot. The proposed systems will serve an existing four-bedroom house. Currently the lot is
developed. The existing septic system was designed and installed for a four-bedroom house and
is operating adequately for four bedrooms. The existing tank is has collapsed. The existing lift
station will be removed. The collapsed tank will be abandoned per code.The surrounding lots are
served by public water systems and there are no wells within 100 feet of the proposed S.T.E.P.
tank. This lot is served by public as well. PES will verify all required separation distances at time
of installation.
Upgrade Tank Design.
a. Number of Bedrooms:
b. Tank Size:
4
1,500 gallon S.T.E.P.
2. Surface Water: There is no surface water within 100 feet of the proposed system. The
proposed systems will maintain at least 100 feet from all surface water and drainage ditches.
3. Topography: Lot 4 slopes to the southwest at approximately 15 percent on the northern
lot boundary which decreases to 5 percent in the area of the septic system and house. The
proposed installation will be located in the central portion of the lot next to the existing septic
tank and absorption system.
Mailing: P.O. Box 100217, Anchorage, Al( 99510-0217
Physical: 615 East 82n~ Ave, Cuite B6, Anchorage, AK 99503
Telephone: (907) 272-8218 FAX: (907) 272-8211
Page 2 of 2
Thc proposed installation will not affect the future development of the surrounding or existing
lots. There are no wells or septic systems within 100 feet of the proposed septic location. If you
have any questions or concerns, please contact me at 272-8218.
Sincerely,
.
$1e,,en R.
% ?l:le~.~.~'
Steven R. ?annone,
O~ner/Civil Engineer
Attachments:
Mailing: P.O. Box 100217, Anchorage, AK 99510-0217
Physical: 615 East 82"d Ave, Cuite BG, Anchorage, AK 99502,
Telephone: (907) 272-8218 FAX: (907) 272-8211
100' R-
VACANT LOT
LEACH TRENCH
CLEANDUT - *
SCALD t'= 40' -t
Pannone Engineering Service, LLC
P.O. Box 102954
Anchorage AK 99510
Phone 907-272-8218 · FAX 907-272-8211
JOBTITLE L..~,I4E~ 'T)--i'1~;F' ~ "~, L.'~-, NO.
SUBJECT ~J'..4. ~--'O_.z~
BY ~'[~"'~ CHECKE~DATE /0~ [ SHEET I OF
t¢~) ~,, ,~ 2) '2- 7" - '~ -~ M U NICI PALITY O_F..AJ'4CH ORAG E ,,~%
"~ DE ~TMENT OFH~D HUMAN SERk ZS ~. ~ ~ ~ ~
,-.~ .~ ~UH,C,p~~[h Division 0 S / D
¢ 825 "L" S[ree~c~0~¢~~502, Telephone 264-4720
ON-SITE SEWAGE DI~AL SYSTE~,AND/OR WELL INSPECTION REPORT
-. , , ~ ~ '1~~
- ¢ ~ ~ ~~ SEPTIC ABSORPTION WELL
Address , ~ (L ~ '~ TANK FIELD
LEGAL DESCRIPTION
Township. Range, Section
TANKS
'~ SEPTIC /~./~cf- [] HOLDING
Manulactu~er / Capacity m gallons/
TYPE OF SYSTEM
WELL //~ / //~ '
LOT LINE ~O / ~' / ~ /
FOUNDATION ~ / /~ / ?o /
AS-BUiLT DIAGRAM (Show location of well, septic system, property hnes, foundation,
driveway, water bodies, etc.)
[]TRENCH [] BED .~ W. DRAIN [] OTHER
Depth to p~pe bottom from Total depth from original grade
or,ginal grade
Fdl added above ongm~l grade Gravel depLh benealh p~pe
~ ~ ~-, ~- FT
Gravel lenglh ~ravel w~dth
~ ~ Sg ET ~/~ ET
/ /~ SQFT
WELLS
~ PRIVATE [] OTHER (Identifv)
ClassiUcahon/~¢¢~ (A.B.C)/. ~/,.~J--7-~ Total~Depth~2~) FT Cased to
REMARKS:
Scale:
Inspections Performed by:
EagleRi~er Engineerin~ Service,~
P. 0. Box 773294
Dale: Eagle River, AK 99577
glO'2 694-5195
Y"'/'~~ certily that Ibis inspection was pedormed according i0 ail
Municipal ~nd Slate guidelines in effect o~.~7i'~)dete: ~'~/'/'~/'~"?
Health Department Approva,: ~~/ ¢ ~- B~t~:~-22-~7
EAGLE RIVER
ENGINEERING SERVICES
P. O. Box 773294
EAGLE RIVER, ALASKA 99577
Phone 694-5195
To STEVE MORRIS, Civil Engineer, Onsite Services
MUNICI~ITY O? ANCHORAGE P.O? BOX 196650
ANCHORAGE, ALAStqA 99519
LETTER
Date IVey 11, 1987
Subject Lot 2, Block 8: Lake Ridge Ter
~ace
DUE TO THE PRESENCE OF NITRATES IN THE S~OW WELL, EVEN ~OUGH BELOW E,?-A. LIMITS, WE
ARE RECOMMENDING ABANDONMENT O? ~ ~!ST!NG W~.~.L. THIS WILL REQUIRE A WELL AND SEPTIC
PERMIT FOR NEW LOCATIONS, WITH THENEWLOCATIONS NOT REQUIRING SEPARATION DISTANCE
~Please reply [] No reply necessary LOUIS-~. BUTERA, P.E.
LP'4CH P£~:L,~, $, Iv'[~'C, ~7, LONg,
~ELL AND SEPRIC SITE PLAN
LEGADLDT 2, 3LK ~ LAKERIDGE TERRACE
D~NER:FRANCIS JACD3S
CBNTRACTBR:HAHNAN CBNSTRUCTIDN
EAGLE RIVER ENGINEERING SERVICES
PD BX 773294
EAGLE RIVER, AK, 99577
694-5195
REPL. [.EACH
LEACH TRENCH ::::::::
CLEANBLIT - ·
SCALD 1'= 40'
SPEOIFZOATIONS FOR ON-SITE SEPTIO SYSTEM
LEGAL: Lake Ridge Terrace: Lot 2, Block 8
GENERAL
:t., Tine well and septic plan are for a single family residence or]ly.
2. The drawing and or slte plan shall be a part of this specification.
:5. Ali, materials and workmanship shal], meet the Anchorage Department of
Healtl] and State Depar'~men~ Of Environmental Conservation requir'e-
4. All soil ~es~s are advisory to the design and Are ~o be verified or
modified in the field by the engineer.
5. All excavations and depths are advisory and arm to be verified or
modified in the field by the contractor to meet hlunioipality of
Anchorage, Depamtmenb o$ Environmental Conservation requir"mments.,
6. It is the cesponsibiIity o$ the owner* to obtain ail necessary pe~mits
oF easements and to looa'be any adjacent muiti-family wells..
7. The excavation is to be exactly in the area sl'~o~n on the site plan,
any dmviation cequiFes engineer approvai.
8.. It is ai~ays recommended that; a surveyom locate the nearest lot line
position and the location o¢ any easements.
DRAINFIELD
The drainfield
is to follow the natural land ()ontour to maintain
uniform total depth of the [.rench bottom~
]'he bottom of the drainfieid shall be ].eve]., plus or minus 1.5",.
The total depth of the drainfieid excavation is not to exceed 5
at any point,,
The sewer line is ~o replace the existing sewer line that leads to the
existing drainfield.
The drainfield gravel is to be covered with typar fabric maber'ial.
Soil or combination of soil and extruded board insuia~ion to a depth
of 4' or" equivalent is to be placed over the leachfield.
The area over the drainfield is to be finish graded to prevent ponding
of surface water runoff.
The septic tank and leaohfield musts neb be closer than 100~ to any
existing private ~eli, ~50' to any Class "C" well, or 200 feet ~o any
REOOMMENDED LEAOHFIELD DIMENSIONS
TOTAL DEPTH ~5.5* GRAVEL DEPTH =5,,5'
DRAINFIELD LENGTH = 57' DRAiNFIELD WIDTH =
Bedroom Capaoit~ × 4
Septic Tank Size × 1250 existing
1. EXISTING SEPTIC TANK TO BE OHEOKED FOR INTEGRETY. ALL CONNECTIONS TO BE
REPLACED BY CAULDER COUPLINGS WITH RAM NECK GASKETS.
2. LIFT STATION TO BE PRE-APPROVED BY THE MUNICIPALITY OF ANCHORAGE,
INSTALLATION TO BE TO MUNICIPAL ELECTRICAL CODE REQUIREMENTS AND ATTACHED
SEPERATE SPECIFICATION SHEET.
SPEOZFZOATIONS FOR LIFT STATION
LEGAL: Lake Ridge Terrace: Lot 2, Blook S
].., 0 GENERAl_
1.1 ]"he dra~ings shall be a part ot; this speoifioation.
All materials and workmanship shall meet t;he r-equirernents of
~nohorage Department of Health and Environmental Pr-o t;eo Lion
Per'm&t.
2.0 THE LIFT STATION
2~ 1 The stook material for the lift station shall be either
galvanJ, zed steel (ASI~i P/-,4444"~76)~ or aluminum oulvert, oapable
of burial to 10 feet.
2,.2 The 24" pipe for the lift station shall have a ~lelded k,~ater
tight bo%tom o{ the sa~e thiokness arid oomposiL[en as the
oulver~ ~
2,5 Ail penetrations of the l~ft station shall be ~eI, ded arid kJaher
tight. ~11 ~elds shall be oleaned of slag. Melds on
galvanized steel ~itl be sprayed ~,JJ,%h zinc nj, oh pa]nh en oeated
~ bh bitumastio,,
2,,4 The top oap shall be cain tight and seoucely fastened ~L{bh
sor~we ~
2.5 (~lll electsrical tithings and oonneotions in the lifh station
shall m68~ the r'equiremen~s for a wa~er tighk service,,
2.6 The~-e shall be a high level, alarm se~ at the level of the soil
pipe from the septic ~ank. The buzzer' shall be located near
the eleoh~r~oa], oontr'ol pane], or in a location designaked by ~he
homeotdnen.
2,,7 The sump pump shall be oapable o{ deliverir~g 10 GPM ah a head
of 20 feet.
2.8 The sump pump shall be suspended not less than 6 inches o~f hhe
bottom of the lift station ~ith a ohain or nylon line.
PRESSURE SEkVER
The pressure se~er shall be 2 inch polyethylene or PVC pipe
buried to the depth of 5 feet from the lifts statior/ bo the
oen%en tr-enoh leaehline,.
4.0 ,/-tLTERN~.~TE LIFT STATION
4,,1 (A oommeroial package eons]sting ot: an M,,O.A. pr-e.~.approved lift
statiorl or oomblnation lift station ~J. kh septio tank.
,~"~ /~-'", ~ SOILS LOG
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION [~ PERCOLATION
TEST
825 L. Street, Anchoraee, Alaska 99501 264-4720
SOILS LOG-- PERCOLATION TEST
PERFORMED FOR: ~/~,w~,~',,~ ~__~-~ ~'~-¢~.~-~7~ ~ ~-~-~:-~ £ DATE PERFORMED: ~.///~/O
' SLOPE SITE PLAN
1
2
3
4
5
6
7
8
9
10
11
~AS GROUND WATER
COUNTERED?
YES, AT WHAT
,EPTH?
13
Gross Net Depth to Net
Reading Date Time Time Water Drop
~..~ 'y/~-,~7' .' -,. /o,.,..~ -';' - ~' :..~
./(
~ /: ~ ~ " ~Z'' / '~
14
15-
16-
17
18
19.
20
PERCOLATION RATE ,B ? (minutes/inch) ~-
TEST RUN BETWEEN ~ FT AND '~' , FT
COMMENTS
PERFORMED BY:
Eagle River Engineering Services
v. u. uox 773294
Eagle River, AK 99577
CERTIFIED BY: ~,~~~'
MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
825 L. Street, Anchorage, Alaska 99501 264-4720
SOILS LOG- PERCOLATION TEST
SOILS LOG
PERCOLATION
TEST
PERFORMED FOR: /)7/~'~'~"~ ~' ~'"'~' ~'~"~¢-~ -- ~~
LEGAL DESCRIPTION: ~ ~ ? ~ ~/ ~ ~ ~/~
~ SLOPE
1
2
3
5
6
7
8
9
10
11
12
13
14
15-
16
17
18
19.
20
SITE PLAN
WAS GROUND WATER
ENCOUNTERED;)
IF YES, AT WHAT
DEPTH;)
Gross Net Depth to Net
Reading Date Time Time Water Drop
i 1:;),3 /~.~,~ ~/-~" 3Y~'"
'/
PERCOLATION RATE
TEST RUN BETWEEN
(minutes/inch) '-~'
~' '~ ,. FT
'-'~--4 FT AND
COMMENTS ~'~-~-"~"~'~/ ~/.¢-z~,~/~__~.'- ~:;2~.-..~
PERFORMED BY: Eagle River Enl)i,eerinl] Ser~I~, CERTIFIED BY:
P. O. Box 778294
Eagle River, AK 99577
"t EAGLE RI¥ ER
ENGINEERING ERVICES
Leu Eutera, P.E.
P.O. Box 773294
Eagle River, Alaska 99577
Telephone (907) 694-9195
April 23, 1987
Mr. Steve Morris
Civil Engineer, On-site Services
Municipality of Anchorage
P.O. Box 196650
Anchorage, AK 99519
REF: Lake Ridge Terrace: Lot 2, Block 8
MUNICIPALITY OF ANCHORA~F.
ENVIRONMENTAL SERVICES DIVISION
APR 2 7 i987
RECEIVED
Dear Mr. Morris:
On behalf of my client, Mrs. Frances Jacobs, I am submitting the
information necessary for your determination of a waiver of separation
distance, private non-conforming well to septic tank to 80', and well
to leachfield distance of 90' for the above referenced lot.
The existing septic system absorption rate has been tested and
found to be inadequate for 3 bedroom use. The leachfield was
installed in 1977 by the owner with a permit issued but with no
inspection by the Municipality at that time as per our Municipal file
search. Our field measurements confirm the septic tank to be at 80'
from the well with our proposed plot plan placing the upgrade trench
at 90' from the well location. The enclosed well log shows that the
well draws from a coal confined aquifer at a depth of 242-246'. Our
actual testing of the well shows that it is perforated at a depth of
17' below the ground surface. The surface topography is shown on an
attached separate profile.
The subsurface soil is a SW type with a perc rating of 132
average. A water sample for coliform bacteria was satisfactory. The
well is located 30' from the lake and it can be assumed that the water
supply is from the lake thru the surrounding soil layer. The well
water is treated by chlorine disinfection before it is delivered to
the residence. Attached is an asbuilt diagram of the disinfection
system. We understand that approval may be granted for this type of
unconventional water system, if a wavier of liability agreement is
provided and recorded prior to Health Approval issuance. Attached is
our draft of the waiver of liability agreement.
If there are any questions or concerns, please feel free to call
me at 694-5196.
Sincerely,
Lou Butera, P,E.
LB:bls
HSE ~
EXIST
REPL., LEACH-ItttIttlE
LEACH TRENCH ::::::::
CLEANDUT - ·
SCALE, ~'= 40'
SEPTIC SITE PLAN
LEGAL: LOT 2, BLK 8, LAKERIDGE TERRACE
DWNER, FRANCIS JACDBS
CDNTRACTDR:HAHNAN CDNSTRUCTION
EAGLE RIVER ENGINEERING SERVICES
PD BX 773294
EAGLE RIVER, AK, 99577
694-5195
EAGLE RIV'~:
ENGINEERING SER~,¢ES INC.
P. O. Box 773294
EAGLE RIVER, ALASKA 99577
Phone 694-5195
SCALE
~ DlSlNFECTInN SYSTEH - AS~U'ILT F-~ S~rlRAGE raNg ~._ _/; BLADDER I j
aR]NE
SUPPLY
TANK
: cE.67~6
PRE]FILEi
LEACH
AGREEMENT
This is an Agreement between the Municipality of Anchorage
and the owner of Lake Ridge Terrace: Lot 2, Block 8 (T15N,
R2W, Section 36). The agreement pertains to the use of a
gallery collection system (less than 40' depth) to supply
domestic water to the above referenced property. It is to
run with this property as long as the water system is in
use.
.Recognizing both the historical claim to use and the
protected source of this water supply, The Municipality of
Anchorage will issue a Health Authority certificate for this
system, subject to all the appropriate requirements for such
a certificate, with the following additional requirements:
The system be equipped with both minimum
filtration of 6 microns and an approved
disinfection system and that this equipment be
used and' maintained in good working order.
* That water samples be taken after treatment by the
disinfection equipment and that these samples meet
or exceed Municipal water quality standards for
drinking water.
That the owners of the. property accept any and all
potential health risks associated with the use of
this surface water source and hold the Civil
Engineer and the Municipality of Anchorage
harmless and free of any liability as a result of
having issued a Health Authority Certificate.
This agreement is entered into this
of 1987.
day
FRANCES JACOBS, OWNER
LAKE RIDGE TERRACE
Lot 2, Block 8
T15N, RZW, SECTION 36
SUSAN OSWALT
M.O.A. HEALTH DEPARTMENT
NOTARY
COMMISSION EXPIRES: / /
CHEMICAL & GEOLOGICAL LABORATORIES OF ALASKA, INC.
/~~k-- AN CH ORAGE INDUSTRIAL CENTER 5633 B STRETELEPHONE (907) 562-2343ET ANCHORAGE, ALAS KA 99518
B2qALYTICIf6 REPORT
Eagle River Engineering
P.O. Box 773294
Eagle River, AK 99577
REFER QUESTIONTO:
APPROVED BY:
Daniel J. Bacon
Stephen C. Ede
CLIENTP. O. # --
STLMPLES RECEIVEr):
SA~LES CDT,~,ECIED:
DATE ANg~YZED: 5/4/87
LAB S~mLE NO. 6081
4/30/87
~?HOD:
CLIENT SD~PLE IiD.:
MATRIX: Water
Lake Ridge Terrace
Jacobs Residence, 4/30/87, Lou Butera
from Lake with chlorine injection.
Residual Chlorine, mg/1
Nitrate-N, mg/1
ND (O.1)
3.7
_N~D = NO.'-X~E DETEC~
DETE_ C?ION L~X'LIT 1%.I ( )
F~S!DUAL SA?-?LES WI!L BE ~,~ID U~TiL: IN-VOICE
ADnRF-Rq
From_A��
From
MISCL. INFORMATION:
� y
A4. Jt;l
- -
/0__F-
'From_5
rom
TI
t. to Ft.
Ft.
tMZ's
Ft. to
Ft.�
From Ft. to—akL,From
.
F '
a _Ij if
'Frorn �L�
Ft
From_ _jjL to
M< F1'. t
SHAZ 9C5
-
-to
Yt.,,t
From
From
Ft. I
From A F to
e14
-,
Ft. to
HAL
From
Ft IQ
t
From 0 fg, _14)S�Ft- -L'
j
7
Ife-V
from
Ft. to
Fromo
, From Ft. to_/4F:r_Ft_
-fZV—A-A- c
From
Ft. to
Ft.
From-L5.r—Ft. toFt.
C-0
From
Ft. to
Ft.
From Ft. to Ft.
From
Ft. to
Ft.
From 1 b f Ft. to gas Ft.
From �Ft.
to
Ft . Yt.
PA Ft. to Ft.
From
Ft to Ft.,
F
From
Trom_:L�
T VtL�__7
From Ft. to �Ft.
MISCL. INFORMATION:
� y
A4. Jt;l
( er ifieh Drilling
by
DOC Co. dDa
SULLIVAN WATER WELLS
OWNER OF LAND
ADDRESS ~'f t £: ?
LEGAL DESCRIPTION ,~
DATE - Started =, ,,- 7 Ended
/
PERMIT NUMBER -4~
P.O. BOX 670272, CHUGIAK, ALASKA 99567 · TELEPHONE 688.2759
4c,,.~8 g~-,~ DEPTH OF WELL
~ ~ ,<~3&z,7 ~;~'~DR,AW DOWN FT.
GALS. PER HR
KIND OF CASING ?~ 'i!b 0
KIND OF FORMATION:
From () Ft. to ~:,c Ft.
From ¢~d, Ft. to ~; Et.
From /:. Ft. to /-~' Ft.
From /.~ Ft. to / _~:~ Ft.
From /~ Ft. to ~ ~'i' Ft.
From -(ti' Ft. to ;J~' ,Ft.
From .... Ft. to ~7 ~ Ft.
From ~)~ Ft. to 0 Ft.
From ..?::~'~' _Ft. to ~ 0 Ft.
From ~ : Et. to ~(> ~ Ft.
From ~ ~% Ft. to I.'~" Ft.
From !-:':~ Ft. to /~" Ft.
From ~ % ~ Et. to [',~':: Ft.
From Ft. to Ft.
From :::J:~
From Ft. to
From
From
From ,~ (bc~ Ft. to v fi .... Ft. ( ;.c, '?'A '~: : '-" ,:; ,% '
From c?~)"~,i~'' Ft. to,, t?*~ ~-:~ Ft. -~I~//4 '
Ft. to
Ft. to__Ft.
Ft. to__.Ft.
__Ft. to Ft.
F' I~FoPT' OF HFa/q. TH &
From '~'""--q~/l'RO NM~NTAL rp~OTECTiON
From Et. to_ .Ft.
AUB 1 ?, 1987
From Ft. to .
From F,.RECEd, VED
From Ft. to__-Ft.
From__.Ft. to--Ft,
From Et. to Ft.
From Ft. to Ft.
From Ft. to Ft.
MISCL. INFORMATION:
DRILLER'S NAME "', ' '
F.,EF'FIF.:THENT OF' HEFILTH FIN[:, EI'.,!',,,'t F.:Oi'.,IHENTRI_ F'F.'. DTIEE:T I ON
~".:'.5 "L. "' :.-Z, TF.'.EET., FINCHOF.:FIGE.~ Fib::. :.-3.'9[-~ E':L
.~ ,.- :.~- ~:.._,i"l.
IP.~l E L: L_ F" E F..': li--'it 2:: 'T
F'EP.:i'"iIT NO. ,' 7'7±3::E: ',
I:;:IF'F'L i E:FINT H.K. ._TH _,L E,:,
L.OIZ;Iz:IT ]; I.*)t'.~ I,.I I_fZll-:::Ef4: I B, GE E:,R I 'v'E
E'L'X 6:t_'E~ FI N ',,,' I k: L. IP..LE E. Fi:.
LEGIZtL L;2 E:8 L. FII'::;E F.:IDGE TEF.':F.'.FIE:E 'SUE:E:,
L. OT '.'-.'; :[ Z:E 253:~..:)EI :~;6¢...IFIF.:E F'EET
t"tlNIHUM DISTRNCE 8ETHEEN R HELL RND
J..E1Ei F:'EE"I" FOR F:I F'RIVRTE: 14ELL OR 26'iE1 FEEl' FOR R F:'UBI..ZE: HELl ....
kIEL.I_ LOGS FIRE F.'.'EQUIRED RND FlU:ST BE RETUF..'NEC, TO 'tHE DEPRR'Tf,IENT 14ITHIN
OF THE HE:LL cOrdF'LETION.
'.-SPECZF:iCRTIONS RND CONSTRUCTION DIRGRRr'IS FIRE FI',,,'RIL. RBLE TO INSUF.'.E PROPER
]: I'.,iS;T FILLFIT 1' ON.
1. ....... , .....
..bF IF"¢ THFIT
.:,EHEF,::, I::iI'.,!D HEL. I....':?, RE; ~.;ET
'.'1_: I FIll F'Ffl"IILIFIF.: 14ITH THE F.:E~!UIREHENTS FOF.: ON-.~;ITE '- .... "-
F'OF4:TH EW THE HUN I C I F HI.. I"f"¢ ElF FINC:HORFIGE.
2: i HILL. ]:N?F'FILL THE ~5'¢9;TEH IN RCCOF.:E:,Fti'.,ICE HITH THE CI:)DE':_.;.
::; 1.,:~NEC,: ....~~._ _/gL__~~~. .................
II
,, , L --- '-'- -'Y---'l
MUNICIPALITY OF ANCHORAGE --'
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION Pouch 6.650, Anchorage, Alaska 99502 276-2224
SOILS LOG- PERCOLATION TEST
SOILS LOG
PERCOLATION
TEST
1
2
3
4
5
6
7
8
9
10
1'I
12
13
14
15
16
17
18
19
20
J SLOPE
SITE PLAN
WAS GROUND WATER /V/ S~~
ENCOUNTERED, O
DEPTH? [ I b . J.~_.~l · i ',
Gross Net Depth to Net
Reading Date Time Time Water Drop
PERCOLATION RATE
(minutes/inch)
TEST RUN BETWEEN FT AND ~ , FT
PERFORMEDBY:~0¢~'(~,~G~¢~ ~ A~C ,2~e, CERTIFIED B ~ DATE:
SIX INCH WATEr WELL DRILLED AND CASED OUT TO THE DEPTH OF 252 feet
DRILLED AT THE RATE OF ~-- PER FOOT.
PROPERTY OWNER l~r. Terry_ Treutel 695-9081
LOCATION Of WELL SITE Lt. jr Blk. K flub. ~/~/~ ' '~ ~
DRILLER ~erA~_~ Claus of Rampart Drilling Works
WELL LOG:
0----18' Sandy gravel with 15% clay binder.
18---19' A water bearing area of clean gravel.
19---38' Clay with streaks of coal.
38--X63' Shale with a few cobbles.
163-168' Coal.
t68.24£' Shale. Some thin streaks of coal.
g52-£46' Coal. Some water yield in the coal areas.
Drillers decision to discontinue drilling at 252 feet rather than pursue unnecessary
oostse
stand in casinge
Pump should be installed ten feet off bottom,
Total yield of production: 1500 gals per day with a 235 feet head of water
COST INCLUDES ALL LABOR AND MATERIAL FOR COMPLETION OF SAID DRILLING.
WRITE CheCK PAYABLE TO RAMPART DRILLINg WORKS For The SUM OF ..A~082_~00
THANK YOU VERY MUCH.
BERNIE CLAUS OF RAMPART DRILLING WORKS
' MUNICIPALITY OF ANCHORAGE
DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION
cERTIFICATE OF INSPECTION FOR HEALTH AuTHoRITY APPROVAL
OF ON-SITE SEWER AND WATER FACILITY
264-4720
Application Date NOVEMBER 24, 1987
GENERAL INFORMATION +
(a) Legal Description (include lot, block, subdivision, section, township, range)
LOT 2~. BLOCK 8 LAKE RIDGE TERRACE SECTION 36, T15N, R2W
Location (address or directions) .,
14~R1 WEST LAKE RIDGE DRIVE EAGLE RIVER, AK
(b) Applicant Name FRANCES JACOB Telephone: Home ~'~-2791 Business N/A
Applicant Address 4109 L'HIN DRIVB #1_17 ANCHORAGE; AK 99508
(c) Applicant is (check one): Lending Institution []; Owner/builder~; Buyer []; Other [] (explain);
(d) Lending Institution
Address N/A
(e) Real Estate Company and Agent
..... Address
· · Telephone
· ' (f) Mail the HAAto the following address:
Telephone
..' "-. ~' ' . ' · . - ' ..%: ~. +~ ' · · . :' :. -~.' '
: . . -. - :~..;, :.: . .... .. .. . . ' . . .. ~ ~/ % : ..... '_.~.:-,.~:q,;::¢.;. :
· , 2. TYPE OF RESIDENCE . ...... . , . ..... :' -. -~' '~'t,;: "~: ?-'" ;' -~:,.,: -- '
' -:". ;:/-;_~;iSnge-Eam y~ Mut-Family~ ,.Othe . - ..... : .... ..Z'. :' .,"_ /: :' -:' .
: · '.'?~, Number of Bedrooms "~ .... ' '. .... '.. ' ........ ' ...... , .......... ~ '-'~,,',¢?:~','~.~ '~;~'~,.'.-';.:~: ~
· : -A:.-7::-:~?:--,~.':-,, L'.~'-¢-,--.-; : · :' "- - ,' -' ~- 'd~-~.~'k~- -';~_:- : .: ,.'.- - ; '-c: '_ /;;h/,? ?-:5"':'--' :' '; '~-:~;-/:~:~:-:.' ': ."'
~? ;;--.'::; 'N0t~ If ~6mmunity well system: must ha~e written c0nfir~a~ic n'fr0m the State Dependent 0f Envir0hmental C6n~ation
-?¢¢?4:-atte~tin~'to..__.._ _. ~_ the legality and status. ' ::':7 ;.'~ - /":": ;~ :, '- ~' "*:' ~' ":' '" ""%~ """ "~':- ' ....... '
'"';-.;"-i.',.; · . . . . . , ...... 'r. .-..- ' . . . . '.. ,--..
Onsite~ Public~ OommunJty~ Holding Tank ~
Note: If community well system, must have written confirmation from the State Depa~ment of Environmental Consemation
attesting to the legality and status.
72-025
Page 1 of 2
ENGINEERING FIRM PROVIDIN( ,SPECTIONS, TESTS, FILE SEARCH, DA' ~.ND INFORMATION
As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health
Authority Approval shows that the on-site water supply and/or wastewater disposal system is safe, functional and adequate
for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained
from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or
wastewater disposal system is in compliance with all Municipal and State codes, ordinances, and regulations in effect on
the date of this inspection.
Name of Firm F~GL~ RZV]~R D~iGT~RZNG SERVZCES
Address P.O. ]~3X 773294 EAGLZ~ RZVER, AK
Date NOVJDV~ER 20, 1987
Telephone
99577
694-5195
DHEP APPROVAL
Approve~ for ~ bedrooms ~y
App"eyed L/'~'~ Disapproved
Conditional
Date
Terms of Conditional Approvm
CAUTION
The Muncipality of Anchorage Department of Health and Environmental Protection (DHEP) issues Health Authority
Approval certificates based solely upon the representations given in paragraph 5 above by an independent professional
engineer registered in the State of Alaska. The DHEP does this as a courtesy to purchasers of homes and their lending
institutions in order to satisfy certain federal and state requirements. Employees of DHEP do not conduct inspections or
analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the
professional engineer's work.
Page 2 of 2
72-025 (11/84)
MuNICIPAU~Y OF ANCHORAGE
ENviRONMENTAL SERVICES DIVISION
NOV 2 0 1987
MUNICIPALITY OF ANCHORAGE (MOA)
HEALTH AUTHORITY APPROVAL (HAA)
· CHECKLIST- FEBRUARY 1984
264-4720
Legal Description:
Well Classification /¢~"~/~',4'7~1_~ If A, B, C, D.E.C. Approved (Y/N)
Well Log Present (Y/N) /V Date Completed .~""/~-~'7 ' Yield
Total Depth -~-~'-~ / Cased to z,/.~ /~-" Depth of Grouting
Static Water Level ~/~ / ""~'"~'" ~/' ~"~'; ~'~"~ Pump Set At
Casing Height Above Ground ,~ g' ~' Sanitary Seal on Casing (Y/N)
Electrical Wiring in Conduit (Y/N)
Separation Distances from Well:
To Septic/Holding Tank on Lot ,//0 /
To Nearest Edge of Absorption Field on Lot
2'
Depression Around Wellhead (Y/N)
; On Adjoining Lots
; On Adjoining Lots '¢"1~::~
To Nearest Public Sewer Line
Cleanout/Manhote ,~'//A
Water Sample Collected by
Water Sample Test Results
Comments
To Nearest Public Sewer
To Nearest Sewer Service Line on Lot
; Date
!
B. SEPTIC/HOLDING TANK DATA
Date Installed
Standpipes (Y/N)
Depression over Tank (Y/N)
Size
Air-tight Caps (Y/N)
Pumping/Maintenance Contract on File (Y/N)
Holding Tank High-Water Alarm (Y/N)
Separation Distances from Septic/Holding Tank:
To Water-Supply Well //d) /
To Property Line ~'/z~ '
To Water Main/Service Line
Course ~/'~ ¢* ~
No. of Compartments
Y Foundation Cleanout (Y/N)
Date Last Pumped /~'?
; for
Temporary Holding Tank Permit (Y/N)
To Building Foundation
To Disposal Field ~ /
To Stream, Pond, Lake, or Major Drainage
Comments
Page 1 of 2
C. ABSORPTION FIELD DATA
Soils Rating in Absorption Strata
Date Installed ~',-~,,¢ /'~- 7
Width of Field -¢"'/ '"~
Square Feet of Absorption Area
Depression over Field (Y/N) /'~
Results of Last Adequacy Test
Separation Distance from Absorption Field:
To Water-Supply Well
To Building Foundation /.2.. /
Lot /~' /
To Water Main/Service Line ~'/4,
Type of System Design
Length of Field
Depth of Field
Gravel Bed Thickness
Standpipes Present (Y/N)
Date of Last Adequacy Test
To Stream/Pond/Lake/or Major Drainage Course
To Driveway, Parking Area. or Vehicle Storage Area
Comments
To Property Line /-¢ /
To Existing or Abandoned System on
; On Adjoining Lots ¢' ~"
To Cutbank (if present)
D. LIFT STATION
Date Installed ¢.~'~,ve /~¢' 7
Size in Gallons ~?
"Pump On" Level at '/'
High Water Alarm Level at f- ~' '
Tested for ,v,,~
Electrical Codes (Y/N)
Dimensions /-/
Manhole/Access (Y/N)
"Pump Off" Level at
Vent (Y/N)
Pumping Cycles during Adequacy Test. Meets MOA
Comments
** Check Permitted Bedroom Rating Against HAA Request **
I certify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection.
Signed . ~
Company
Receipt NO.
Dateof Payment // -~ 0~ 7
Amount: $ ,/
Page 2 of 2
72-026 (11t84)
