HomeMy WebLinkAboutSCIMITAR #1 BLK 2 LT 18Scimitar #1
Block 2
Lot 18
#051-132-26
!\ Municipality of Anchorage ; = ; ='`: ,
• '�"� Development Services Department i jet
Building Safety Division ' •' ' .
On -Site Water and Wastewater Program. 4700 Bragaw St.
P.O. Box 195550 Anchorage, AK 99519-6550 Page j of3
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www.ci anchorage ak.us (907) 343-7904 `
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
Permit Number. 5WOM06 PID Number. _05/—1-3o_�—D6
"a"" Lew h + dolm Qc.5s
❑ Wastewater System: kNeW Upgrade
3 `j e_ 5
ABSORPTION FIELD
Pron. Q�—�rJ G JV Nuroera B.aarm
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o
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LEGAL DESCRIPTION
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SEPARATION DISTANCES
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To
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30 Engineedng
Inspections performed by: 15861 S. Birchwood Lp• Rd. Dates: 1"
Engineer's Stamp
cNockXrois�Q 2 n
Development Services Department Approval
,R
Conditional Approval Date:A.
�....... ........T
1111111111611111,
Reviewed and approved by: J Date:
(Rev bwb) /
PERMIT No. SW070060
PAGE 2 OF 3
Municipalitof Anchoraqe
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 • Anchoroge, Mosko 99519-6650 • Telephone 343-4744
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
LEGAL LOT 18 BLOCK 2 SCIMITAR #1 P.I.D. No. 051-132-26
kso' k k
4 r4 bvc .�
�'-,ti TO EXISTING
HOUSE
LOT 17
� gF,ol 1
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MT2
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NEW
5 BEDROOM �1 ODBL2 ff0 ���
HOUSE FC 8 STI MTI n
ST2
A ALT. S17 O1 / N
NEW �.O.S.F%� ' IQ
IGALLON
SEPTIC TANK
DRIVEWAY
SCALE: 1' 0'
` NP
SEPTIC
AREA W
0
0
PERMIT NO. SW070060
PACE 3 OF 3
Municipalit of Anchorage
DEPARTMENT OF HEALTH AND HUMAN SERVICES
ENVIRONMENTAL SERVICES DIVISION
P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone 343-4744
ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT
LEGAL LOT 18 BLOCK 2 SCIMITAR y1 P.I.D. NO. 051-132-26
ST1 ST2
99.5'
FINAL GRADE
96.2'
NEW 1500
96.0'
GALLON
SEPTIC TANK
C01=103.2'CO3=98.4'
C01 A/T1
MT2 CO2
CO2
5.5
25.0MT2
FINAL GRADE
ORIGINAL AND
FINAL GRADE
20.5
f's? .
CO3
30.5
26.5
2' SAND FILTER
C01=95.6'
95.0' 95.0'
CO2=95.6'
CO3=95.5'
A B C
N. T. S.
O
19.52.01
E � fP
I
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- 23.0 56.5
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25.5
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30.5
26.5
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water d Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519-6650
(907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Renewal
Permit Number: SW070060
Legal Description: Scimitar #1 Block 2 Lot 18
Design Engineer: 0003 S & S ENGINEERING
Date Issued: May 15, 2007
Expiration Date: May 14, 2008
Parcel ID: 051-132-26
Site Address: Unknown
Owner Name: LEANNDRA 8 JOHN ROSS Lot Size: 48953 SO. FT.
Owner Address: 19933 TULWAR DRIVE Total Bedrooms: 5 Permit Bedrooms: 5
CHUGIAK , AK 99567 -
This permit is for the construction of:
Q 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 By:
/ Date: S S Q
Issued By: S� warkpl"•n ti Date:I O%
Municipality of Anchorage
Development Services Department
JBuilding Safety Division
On -Site Water and Wastewater Program
4700 Bragaw Street
P.O. Box 196650
Anchorage, AK 99519-6650
www.munl.orglonsile
(907)343-7904
ON-SITE SEPTICIWELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. N5�- 13'9,- av 6 /� p
Property owner(s) Leet o f1 d ra+ JDhYI RDSS Day phone 688-%96
Mailing address 19 g) 9 ful war &'ye Ltiva'l d Zip Code 99567
Site address
Code
Legal description (Sub'd, Block & Lot) L-Ofl et?, BloCk"'� 5«r";Li ^ #�
Legal description (Township, Section & Range)
Lot Size Sq. Ft.
4 8,953
THIS APPLICATION IS FOR (®all that apply):
Absorption Field
(�
Septic Tank
❑
Holding Tank
❑
Privy
❑
Private Well
❑
Water Storage
❑
Number of Bedrooms
5
THIS APPLICATION IS AN:
Initial
❑
Upgrade
❑
Renewal
1 certify that the above information is correct. I further certify that this application is being made for a
Single Family DweIIl9g-a-q_cTN.Ln accordance with applicable Municipal Codes.
(Signature of property owner or
Permit/Rush Feesl N60 Waiver Fees:
Date of Payment: VZ 7 bate of Payment: 5A/°7
Receipt Number: /5?, -Cf )OmWAmW Receipt Number. 7 .rJ' qD 6
(Rev. 11105)
S&
IEALTHMAHOFM
APPNWALS
SEWER A WATER
LUN F%TEW SKM
SMUWATER
MPECTION
MNEERPgsTUMS
ANOAEPORTS
WELL16PECTICN
S PLOW TEST
SITE FLAB
SOS TTEST
PERCOLATION
TEST
STRUCTLIRALi
►EawacAL
MPEcnoNs
CNSTTE
WASTEWATER
C6P06ALS1STEM
DESIGN
ROBERT C. COWAN, P.E.
ROBERTA. SHAFER, P.E.
CMLENGINEERS
(907)694.2979
FAX(907)694-1211
May 2, 2007
MUNICIPALITY OF ANCHORAGE
Development Services Department
P.O. Box 196650
Anchorage, AK 99519
REFERENCE: Lot 18, Block 2, Scimitar Subdivision #1
It Is requested that you issue a permit to install a new septic system to serve the
proposed five bedroom dwelling on the referenced property.
Three test holes were excavated and percolation tests performed. The approximate
locations of the test holes are located on the attached site plan. At the time of excavation
(8-6-03) water was not found. After seven days of monitoring, no ground water was found.
We do not anticipate any adverse effects on neighboring wells, septic systems, reserve
areas or drainage patterns by the installation of the proposed septic system. The
construction of this system will not prevent any future development on any of the adjacent
properties.
If you require additional information, please contact us.
Enclosure
Shafer, P.E.
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11 onicipality of Anchorage
• Development Services Department
Building Safety Division
On -Site Water and Wastewater Program
4700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchorage.ak.us
(907)343-7904
ON-SITE SEWER/VVELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. 0 Si—:,32-Z to Permit Number SW
Property
Mailing
Q Site ad
phone (08' `96Z�0
Code
kkk .. ' "!K �
Legal description (Lot, Block 8 Sub'd.) tar A . OR 2 ) SClm4rir Slb �J
Legal description (Section, Township & Range)
Lot Size 953-Areres/Sq.Ft.
THIS APPLICATION IS FOR:
'Number of Bedrooms A
Sewer Only ® Well Only ❑
Sewer and Well ❑ Water Storage ❑
Sewer Upgrade ❑
THIS PROPERTY CONTAINS:
Hot Tub ❑ Jacuzzi ❑
Swimming Pool ❑ Water Softening Unit ❑
Therapy Pool ❑
1 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.
z
S i S ENGINEERING
(Signature of property owner or authorized agent) ram" u9N Rear 6pl� 7
EaRive"5
River, Alaska 99577
Permit/Rush Fees:
Date of Payment: / /3//o r
Waiver Fees: 6b
Date of Payment: ��a�o_J5_
Receipt Number: 0 6 1 .t .r y Receipt Number:
(Rev. 09!04)
S&
January 28, 2005
ROBERT C. COWAN P.E.
CMLENGINEERS
(907)694-2979
FAX(907)694.1211
HE„LTM,MMOR11Y MUNICIPALITY OF ANCHORAGE
APPROVALS Development Services Department
P.O. Box 196650
Anchorage, AK 99519
SEWER { WATER
WME(fENS1ONS REFERENCE: Lot 18, Block 2, Scimitar Subdivision #1
SEWER{WATER It is requested that you issue a permit to install a septic system to serve the proposed
"ACTOR four bedroom dwelling on the referenced property. Waivers are also requested at
one foot for the northeast and southeast property lines respectively as shown on the
site plan.
ENGWEF W40STLCIES
"N0REPORTS Three test holes were excavated and percolation tests performed. The approximate
locations of the test holes are located on the attached site plan. At the time of excavation
(8/6/03), no water was found. After seven days of monitoring, ground water was not
WELL H5PECTM found.
{ FLOW TEST
We do not anticipate any adverse effects on neighboring wells, septic systems, reserve
areas or drainage patterns by the installation of the proposed septic system. The
SITEPL" construction of this system will not prevent any future development on any of the adjacent
properties.
R0IDOESIGN If you require additional information, please contact us.
Sincerely,
80{iEST
Robert2;vanP.E�
.
PERcaATION RCC/bjj
TEST
Enclosure
STALMI AL{
MEC/M OCAL
PrPECTIONS
ONSITE
WASTEWATER
MPOSALSKTEM
DESIOR
17034 NORTH EAGLE RIVER LOOP • SURE 204 • EAGLE RIVER ALASKA 99577
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Municipality of Anchorage cNG.Ne
Developmenl Services Department F.?
BmTCngSafety Di IOM '
a„1 on -Site Water artd Wastewater Program • - y�r 1 - N
4700 South 8tagaw slIF
P.O. Box 1966m Anchorage, AK 995196650 1110, >t ROBERT C. COWAN
wdanclaa�e.akus
wwC ti CE -8601
(S07) 343-7004f
Soils Log - Percolation Test
Performed For. V055 / .r7f� Dale.Performed:
PerfoMd:
Legal Description: Ivr/P3• *9i_i %�i�h% r!T .rV 5/-
DepDl
2-
O
Gross Tune
3.
0
Net Drop
-
4-
e.d
6-
6-
7.0'
8-'
o
n-
3f
GP
10-�°
11-°O
12-
. '2
13.
0' '
14.
boy
16-
17-
18-
THk /
Pr:5 COUITTOMD VIATER
zo?
E::CC4-ITE?FO7 NO
S
IFYES.ATMATOEPTtti '�- T
O
Depth
91l Ptah Ager A
4lnnuEning7 {/llri0 E
Datr��l, Q,3
Reading
Date
Gross Tune
Net Tirne
Depth to Water
Net Drop
5
3f
t
FERSOLAIIC11P.An L I 0�4en1'.c+t PERC HCLE DILA_ TV
TEST PLIN BSTYIEEN =: Ft AND5 FT
co7.mFtrrs $ m_c E/Z D 0. A Ltt _.XOa/E /N ESs
-All" K -S L
PE tFOR1d=D RY:� 4 /-. j, /�,/ 60196- I —CERTIFY THAT THIS TEST yL\S _
P'cRFORMUr) In ACCO+'.D<SICc P6TH ALL STATE A>iD i.VIICIP GUIDEIIPIES IN EFFECT off THIS DATE. DATE:
Municipality of Anchorage
Development Services Department
BtATding Safety Division
a,.. Onsite Walet and Wastewater Program
470o South Bragaw SL
P.O. Box 196650 Anchorage. AR 99514-6650
www d anchoraae.ak_us
(L'47)3137904 `
Soils Log -Percolation Test
Performed For:
Legat Description:
DepUr
o&Ah(/GS
2- o..
4 G�M
a •.
7-
PE,��
8- ON�y
17-
Is -
20 - J-
20- 7HZ
COMMENTS 15 t -VA
Date
5i
v::S CROIRTJ Y/ATER
EIC0VIT ZO7 NO
5
IF YES. AT TWAT DEPT)" r t
O
Depthtovlater An P
Flonitaing7 E
D:tc TJ/� D,3
:r
T ROBERT G COWAN
CS -8E01
Site Plan
Readng
Date
Gross Time
Net Time
DepUr to V/aler
Net Drop
¢Es-weo3
6"
--
5
3f
t
FERLOLuiclinus G 1 FERC ME DW.ir TER
TEST PUNSETWEVI FT IM_5F7
PERFORMED BY: F -6v /I✓MAINI- I / N�-I��/L =CERTIFY THAT THIS TEST i
PERFORMFO IN ACCO DANCE VAT H HALL STATE A\T77.!uncip L Gut=LIPIF.S IPI EFFECT ON THIS DATE. DAT_:
Municipality of Anchorage
Development Services Department
Bu9dng Safety Division
a.,. On -Site Water and Wmlewater Program
4700 Soutlr Braga SL
A.O. Box 196650 Anchorage. AJC 995196650
not d.anchoraae.ak.us
"T1343.7%4
Soils Log - Percolation Test
Perfonned For: _sass
Legal Description: t
Depth
(Feet) 020,-N166
':a
20-1 1 THOS
COMMENTS S
�G1M1
YIPS G?(AI?TJYIATER
ENCOPIT_?':D7 NO
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IFYES.ATYAATDEPIN? L
O
Oept%to Ylate,Ane, /r wt,50 P
6bnnaing7 E
Date:
•n ROBERT G COWAN
�C ;� CE-SGCI
�� `' E, �'',,, .•
late Performed;
S
rwn
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Reading
Date
Gross Tune
Net Time
Depth to Water
Net Dfcp
¢EsD3
_
5
EE
i
F"c R,:CLATICtmAI-C— I (.-tnlnfM) MIC HCLE DWJ=TER
TEST RUN 9STYFE?t 47—FT no rr
P7cRFOR?.IED BY: ���//rIEE/GI�� ! �d % .-+r'.� CERTIFY TI!AT THIS TEST WITS
PERFORLIED IN ACCO 0AMCE V,111-1 ALL STATE AAD L!U?RCIPA GUIDELINES NI EFFECT ON THIS DATE. DATE: /S"�0�
W
L/ll�l/ICCKI/tL� ROBERT C. COWAN, P.E.
CML ENGINEERS
(907)894-2979
FAX(907)694.1211
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES
NEALTHAUTHMTY
APPROVALS
and
MATERIAL SPECIFICATIONS
SEWER&WATER
REFERENCE: Lot 18, Block 2, Scimitar Subdivision 1 '
'NW D(TEMK*&
January28, 2005
GENERAL:
SEWERS WATER
WSPECTION
1. The scope of this project includes the installation of a 1300 gallon HDPE
septic tank and an absorption bed to serve the proposed four bedroom
residence located on the referenced property.
ENCJNEERSNGSTUOIES
AWREPORTS
2. Construction shall be in accordance with the approved site plan and design
drawings, Municipal permit or ADEC Authority to Construct with any
special provisions or conditions, and all applicable State and Municipal
WELL INSPECTION
Wastewater Disposal Regulations.
S FLOW TEST
3. The contractor shall be responsible for obtaining any necessary underground
utility locates.
SITE PLANS
4. Unless specifically agreed otherwise, the property owner shall be responsible
for final grading areas subsequently depressed from soil settling. On all
AW DESIGN
leachfield mound systems, the property owner shall be responsible for
ensuring a satisfactory vegetation growth over the mounded area.
5. Contractors installing wastewater disposal systems must be certified by the
SOLTEST
Municipal Health Department or ADEC if required, for system installations.
Owners installing their own systems must also receive prior approval from
the Municipal Health Department.
PERCOMON
TEST
SEPTIC TANK INSTALLATION:
1. A septic tank is to be constructed by a certified septic tank manufacturer.
STRUMIRALS
Construction shall include two 4" cleanouts for pumping access.
MECRAW- L
ISPECTIONS
2. The septic tank shall be sufficiently bedded to prevent settling or shifting of
the tank.
ONSITE
WASTEWATER
OtSPOSALSISTEM
DESIGN
17034 NORTH EAGLE RIVER LOOP • SURE 204 • EAGLE RIVER ALASKA 99577
Page 2
Lot 18, Block 2, Scimitar Subdivision
January 28, 2005
3. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade.
4. Septic tanks installed with less than 4 ft. of cover shall be insulated.
5. A foundation cleanout shall be installed one to four feet from the building foundation. In
the line between the tank and the leachfield there shall be two adjacent cleanouts. These
cleanouts shall be located on undisturbed soil not more than 10 ft. from the tank. The first
cleanout, in line, shall be to clean toward the leachfield. The second cleanout shall be to
clean toward the septic tank.
6. Final grading over the septic tank shall be such that a positive slope exists away from the
septic tank.
LEACIIFIELD BED INSTALLATION:
1. Excavate the proposed Bed Area to the depth shown on the design. The bottom of the
excavation shall be within 2 inches of level. If the bottom of the excavation becomes
smeared, it must be raked or scratched (ruffed -up) before gravel or sand placement.
2. If a sand layer is required, place sand over entire excavation to the required depth shown on
the design. The top of the sand layer must be within 2 inches of level.
3. Sewer rock shall be placed uniformly throughout the entire bed. Perforated distribution
pipe must be installed level with perforations down. Gravel depth below the perforated pipe
shall be a minimum of six (6) inches. Gravel depth above the perforated pipe shall be a
minimum of two (2) inches. The total gravel depth throughout the entire bed shall be a
minimum of twelve (12) inches.
4. The perforated distribution pipes must be no more than six feet apart. The distance between
the outermost perforated distribution pipes and the sidewall of the absorption bed must be
no more than three feet.
5. Silt barrier material must be installed between the final gravel layer and the native soil
backfill. Ensure the silt barrier covers the entire gravel surface before placing backfill.
6. Monitor tubes shall be of four (4) inch diameter, installed at the locations shown on the
design, and extend a minimum of 12 inches above final grade. The portion of the
monitoring tube extending through the gravel depth shall be perforated six (6) inches below
the bottom of the horizontal distribution lines. The monitoring tube should not extend
below the bottom of the gravel surface.
7. Backfill over the final gravel layer must not be less than twenty-four (24) inches. Insulation
must be installed when the backfill depth is less than thirty-six (36) inches. The finished grade
over the bed must be mounded to prevent the formation of a depression after settling.
Page 3
Lot 18, Block 2, Scimitar Subdivision
August 21, 2003
8. A mound system is to have the upper six inches of topsoil and be seeded for vegetation.
MINIIIIUM MATERIAL SPECIFICATIONS:
1. Any septic tank proposed for installation must be constructed by a Municipally approved
septic tank manufacturer.
2. The following pipe materials are approved for use in septic system installations in the
Municipality of Anchorage:
Type ofPipe Perforated Solid
Cast Iron
Yes
Yes
ASTM D3034 (PVC)
Yes
Yes
ASTM F810 (HDPE)
Yes
No
ASTM D2662 (ABS)
Yes
Yes
Use of a type of pipe other than listed above must be approved by the inspecting engineer.
3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical
Company Styrofoam HI or equal).
4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Femco, or
equal).
5. A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed
between the final leachfield gravel layer and the native soil backfill.
6. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3%
passing the #200 sieve.
7. When sand is being used as a filter material, its gradation specifications must conform to
current MOA or ADEC requirements.
INSPECTIONS:
Typically there will be a minimum of three (3) inspections required during the installation of the
wastewater disposal system. These inspections will occur as follows:
The first inspection must be conducted after the excavation of ditches, pits, trenches,
or beds and before the installation of any gravel. A septic tank may be set in place,
but may not be backfilled before this inspection.
Page I
Lot 18, Block 2, Scimitar Subdivision
August 21, 2003
2. The second inspection must be conducted after the placement of the silt barrier,
gravel, distribution lines, standpipes, cleanouts, and insulation, but before the
placement of any other backfill.
3. The final inspection is to occur upon final grading of the property.
Often there will be more than these 3 inspections required. Especially with the installation of
multiple trenches, sand filters, pressurized distribution systems, etc. Thus, the inspecting engineer
is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre -construction
meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any
way the contractors activities.
The owner shall contract with the contractor to perform the work outlined in these specifications
and plans and in accordance with the attached MOA permit or ADEC Authority to Construct.
There will be no contractual arrangement existing between the contractor and S & S Engineering.
S & S Engineering shall be the owner's representative and will inspect the work as stated
above to document the contractors activities. Final acceptance of the contractors work rests
with the owner.
S & S Engineering shall have no liability to the owner or to others for acts or omissions of the
contractor or any other persons performing work on this project or the failure of the contractor to
carry out the work in accordance with these construction documents. S & S Engineering's
inspecting engineer will not be responsible for the construction means, methods, techniques,
sequence, procedures or the safety precautions incident to this project.
CONTRACTOR / INSTALLER
Alunicipality ofAnchorage p 0• 0'
Y� • ,
P.O. Iktr 1�ifi50 • rinchorugc, :Unslot 7RS1J-fifii(1 • Tcicithunc ('.7)7) 31:i.&'101 • rlLC ((X)7): 43-820(
3701113agatc Street • Alnchomgc, Alaska 1X1507
a�t�c.nuutl.or{
Mayor.,fark Begich
Buil(Iin(I Safcty Division
July 27, 2004
Leanndra Ross
19919 Tulwar Drive
Chugiak, AK 99567
Subject: On -Site Water and/or Wastewater Permit.
Permit Number: S W030341
Legal Description: Scimitar #I Block 2 Lot 18
Dear Ms. Ross:
An On -Site Water/Wastewater Permit, number SW030341, issued by this office for a single-family
system, %%ill expire on August 27, 2004 This permit was valid for 365 calendar days.
If this was a well permit and the well has been drilled, a well log must be sent to this office for
documentation of the installation and to close the permit.
If this permit was for a wastewater disposal system, an original as -built inspection report must be sent to
this office for review, approval and documentation. This as -built inspection report must be signed by
the licensed Professional Engineer who inspected the installation of the system. As -built inspection
reports are required to be submitted within 30 days of the completion of the system.
If no system was installed under this permit, and you are still planning to install a well or wastewater
disposal system, a new permit must be obtained from this office. A new permit for a second year may
be issued for a fee of $115.00 if the renewal application is received on or before the expiration date of
the original permit.
When applying for a new permit, the fees are: $460.00 for a wastewater permit and $175.00 for a well
permit.
If you have any questions, please call this office at 343-7904.
Sincerely, ,��
25_ - `Q
Daniel Roth
Program Manager
On -Site Water and Wastewater Program
Enc: Copy of permit
C0111171uliity, Security, Prosperity
MUNICIPALITY OF ANCHORAGE
Development Services Department
On -Site Water 8 Wastewater Program
4700 South Bragaw Street
P.O. Box 196650, Anchorage, AK 99519.6650
(907) 343-7904
ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT
Initial
Permit Number: SW030341
Legal Description:, Scimitar #1 Block 2 Lot 18'
Design Engineer: 0003 S & S Engineering
Date Issued: Aug 28, 2003
Expiration Date: Aug 27, 2004
Parcel ID: 051-132-26
Site Address: Unknown
Owner Name: Leanndra Ross Lot Size: 48953 SQ. FT.
Owner Address: 19919 Tulwar Drive Total Bedrooms: 5 Permit Bedrooms: 5
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 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 dosed on the same day.
B. Covered, sealed, and heated to prevent freezing.
5. The following special provisions.
AREA AS SPECIFIED BY ENGINEER ON DESIGN PLAN TO BE FILL TO PROVIDE A SLOPE <25% A MINIMUM
OF 35 FEET FROM THE UPGRADE SITE AND ORIGINAL SITE SHALL BE ACCOMPLISHED AT THE TIME OF
CONSTRUCTION AND SHOWN ON THE INSPECTION REPORT PRIOR TO APPROVAL FROM THIS OFFICE.
Received By.
Issued By:
-I�'I Z• /'•— Date: r; -/x a /0 3
a��Z Date: 8 z 8 O
Millik-1111111
DoOtifiH16111 !
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th.U. box 196cro Ali,
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bld0aw St.
oldde.Ak 99si9-mmu
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hermit Number SW 030 3�
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blilyla trimlly tMbllhit(dttd Is Itl dccofddlict Will obblIcable Municlrpal Codes.
S& S ENGINEERING
1
17034e River Loop No. 20
Eagle
River, Alaska 995777 4
(Sldlidlft of blopefly bMibf bt dUllpbfized ddhhl)
helhdl fees: { .900. ° d=kes: f 15'0. °Y
bale bf hoyinetll: ii % a 7 / 0 3 Wiebl bdyllphtd: (1-7 /a
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(hev, Izmnl
PEALTHALITHOPITY
APPROVALS
SEWERS WATER
MANEXTENSIONS
SEWERS WATER
INSPECTION
ENONEERMSTULXES
ANOREPORTS
WELL INSPECTION
t PLOW TEST
SITE PIANS
7_+a:I
500. TEST
PERCOLATION
TEST
BTRIXTIPRAL S
MECHANICAL
BEPECTIM
ONSITE
WASTEWATER
06POSALSYSTEM
DESIGN
ROBERTC. COWAN, P.E.
ROBERTA. SHAFER PE.
CML ENGINEERS
(907)694-2979
FAX(907)694.1211
August 21, 2003
MUNICIPALITY OF ANCHORAGE
Development Services Department
P.O. Box 196650
Anchorage, AK 99519
REFERENCE: Lot 18, Block 2, Scimitar Subdivision +0- 1
It is requested that you issue a permit to install a septic system to serve the proposed
ftvebedroom dwelling on the referenced property.
Three test holes were excavated and percolation tests performed. The approximate
locations of the test holes are located on the attached site plan. At the time of excavation
(8/6/03), no water was found. After seven days of monitoring, ground water was not
found.
We do not anticipate any adverse effects on neighboring wells, septic systems, reserve
areas or drainage patterns by the installation of the proposed septic system. The
construction of this system will not prevent any future development on any of the adjacent
properties.
If you require additional information, please contact us.
Sincerely,
ewe L_
Robert C. Cowan, P.E.
RCC/bjj
Enclosure
17034 NORTH EAGLE RIVER LOOP • SURE 204 • EAGLE RIVER ALASKA 99577
1" = 40' DESIGN SITE -PLAN
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Development Services Department
Dung Safely Divkicrl :....—.»•//
y,r OnSile Y/aler and Wastewater Program i N
1700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 995196650 11 11•p� ROSERT C. COWAN i
cr
W+ ci ahorMi .ak us C.. -
` Bt701 rf
( -07) 043-70M �) t•� S
' Citi_`••.
Soils Log - Percolation Test
Perfomhed For: / i%ss Dale Performed: ��y..,
Legal Description: LprJFi;.�t,OLK Z; �G1 MI7Ar- 5UN T / TT
Depth
OIZG,4N/C.5
COMMENTS
k
6M
130H
?H # /
Iran
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ENCCUMR MDT NO S
r
IF YES, AT MAT DEFT117 I.0
peplhte P/alp Aller D�A
r.IenilningT E
/ f P3
Vale:
Reading
Date Cross Time
Ilet7ime
Depth to Ylaler
Het Drop
,¢Esdh
� 13. 03
5
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3f
t
F'c'.CcLAllCaIRATE F.zC MILE DL'.;A=Q71.
T-STP.UHSEMEN FT Rrp SFT
PcRFOTIMSD RY:EFFECT Ort THIS D
5 � �r/n/E�R/NCr I � � c, ER7IFY TIIAT THIS TEST/yLTS 3_
rERFORrAM III ACCO DMICE VBTN A_L STATE AtiD LIUMUl' CUiO-LINE$ IrlDATE. DATE:
3-/�•J-/U
3
yr f1l �.
•'' •� 6f1(iINEER'- IcAL�
Municipality oiAnchorage ,• c�. ,
Development Services Department r=•G ° .�}
Buoy ing Safety ";On
On.Soe Wale, and Wastewater Program
4700 Sam Bragaw SL7P✓
P.O. Box 196650 ArOmge, Alf 995196650 ga ROlERT C. CDwAN /�Q•
Ww Cj'0 cheraae.akus:� CE-SSO1 01
(!'97)117-790A �.%�„ ;-•. '.�..
t i• v
/�% Soils Log - Percolation Test clti �--�=.;�-�-�"'�
Performed For: Yy55 Date Pedo med:
Legal Description: Gor / P3-- L- 5/7
Depot
OA9A#1cs
5-
&41-
8- 0/VGy
10-
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.�
IF YES, AT YnrAT DEPT117 t0
p.plh to P/alrr Pller D�P
AlonilnrMR1 E
Dalt Fll5 O
Reading
Date Gross 711ne net Time Depth to Water Net Drop
ff
FE?CDUTICIIP.AT9 L 1 (.rM.letbO) Pewe rczt uw.r_Ic:� _Y
ZEST P.lR152TYlE.il rT AND 57 FT
PL FORNIED RY: �r //y �/�/C��N� t / -fes_ — CERiffY TWAT THIS TEST WAS
rERFOR`•ic'D IN ACCO DANCE WITH A.LL STATE AKD IAU�RCIP GUI ELINF.S IN EFFECT ON TIi15 DATE. DATE:
Municipality or Anchorage
C�,
Development Services Department
Building Safety Division `
Program e
:L
On -Site Water and Wastewater
5f
4700 Sloth B(agaw SL
••• �'
P.O. Box 196650 Anchorage. AK 995196650
ww t d.andbrane. k;r
(<'-07) 343-7904
i
Soils Log - Percolation Test
Pedonned For:y i%ss Date performed:
Legal Description: Lvr I r-3.' '?t -o -vZ; 51D Z
Depth
00tiNlI s
4• V
5- 0.0
COMMENTS
G�M
%H#: 5
E:.CCL:Ii E.?ED? NOS
IF YES. ATI AT DEPTH? I 4
O
Depth to V/ale, Arte, P
AInnIlnrMgT �, E
ERT C. CCWAH
CE -8601
Sile Plan
Reading Dale Gloss Time
net Time
Deplh to Water I
Net Drop
,¢Es 81,E 03
5f
f.
3 '
t
Fc4CCLATIC?IP.,AT° G I (c4dttM) FESCVOLS OV,r.0-TE'
TEST Mill 8ETNEEll=FT )IND_FT
P E R F 0 R ?.IED BY: 5$�(I/ eerk/N[- 1 •��"n`� CERTIFY THAT THIS TEST Y, fn_s
P'c RFORbIEDItl ACCO DA.nCEV71Tn A.LLSTAT?AgD 7!U?aCIPA GUID-UHF.SIPIEFFECTOtl TtilSDA.TE. DATE: 6 /V/0 _
ROBERT C. COWAN, P.E.
ROSERTA. SHAFER, P.E.
CML ENGINEERS
(907)694-2979
FAX(907)694-1211
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES
IEALTHANTHOWTY
APPR(NAES
and
MATERIAL SPECIFICATIONS
� E "NSX)NS
REFERENCE: Lot 18, Block 2, Scimitar Subdivision
August 21, 2003
GENERAL:
SEWER 6 WATER
INSPECTION
1. The scope of this project includes the installation of a 1500 gallon septic
tank and an absorption bed to serve the proposed five bedroom residence
located on the referenced property.
ENdNEETMNO SRAIES
MAREPORTS
2. Construction shall be in accordance with the approved site plan and design
drawings, Municipal permit or ADEC Authority to Construct with any
special provisions or conditions, and all applicable State and Municipal
WELL TEST
Wastewater Disposal Regulations.
3. The contractor shall be responsible for obtaining any necessary underground
utility locates.
617E PLANS
4. Unless specifically agreed otherwise, the property owner shall be responsible
for final grading areas subsequently depressed from soil settling. On all
WAD DESIGN
leachfield mound systems, the property owner shall be responsible for
ensuring a satisfactory vegetation growth over the mounded area.
S. Contractors installing wastewater disposal systems must be certified by the
SOILT"T
Municipal Health Department or ADEC if required, for system installations.
Owners installing their own systems must also receive prior approval from
the Municipal Health Department.
PERCOUTION
TEST
SEPTIC TANK INSTALLATION:
1. A septic tank is to be constructed by a certified septic tank manufacturer.
STRIXTWC " K`
Construction shall include two 4" cleanouts for pumping access.
"CTIONS
2. The septic tank shall be sufficiently bedded to prevent settling or shifting of
the tank.
ONSITE
WASTEWATER
DMPCSALSYSTEIT
DESIGN
17034 NORTH EAGLE RIVER LOOP • SURE 204 • EAGLE RIVER, ALASKA 99577
Page 2
Lot 18, Block 2, Scimitar Subdivision
August 21, 2007
3. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade.
4. Septic tanks installed with less than 4 ft. of cover shall be insulated.
5. A foundation cleanout shall be installed one to four feet from the building foundation. In
the line between the tank and the leachfield there shall be two adjacent cleanouts. These
cleanouts shall be located on undisturbed soil not more than 10 ft. from the tank. The first
cleanout, in line, shall be to clean toward the leachfield. The second cleanout shall be to
clean toward the septic tank.
6. Final grading over the septic tank shall be such that a positive slope exists away from the
septic tank.
LEACHFIELD BED INSTALLATION:
Excavate the proposed Bed Area to the depth shown on the design. The bottom of the
excavation shall be within 2 inches of level. If the bottom of the excavation becomes
smeared, it must be raked or scratched (ruffed -up) before gravel or sand placement.
2. If a sand layer is required, place sand over entire excavation to the required depth shown on
the design. The top of the sand layer must be within 2 inches of level.
3. Sewer rock shall be placed uniformly throughout the entire bed. Perforated distribution
pipe must be installed level with perforations down. Gravel depth below the perforated pipe
shall be a minimum of six (6) inches. Gravel depth above the perforated pipe shall be a
minimum of two (2) inches. The total gravel depth throughout the entire bed shall be a
minimum of twelve (12) inches.
4. The perforated distribution pipes must be no more than six feet apart. The distance between
the outermost perforated distribution pipes and the sidewall of the absorption bed must be
no more than three feet.
Silt barrier material must be installed between the final gravel layer and the native soil
backfill. Ensure the silt barrier covers the entire gravel surface before placing backfill.
6. Monitor tubes shall be of four (4) inch diameter, installed at the locations shown on the
design, and extend a minimum of 12 inches above final grade. The portion of the
monitoring tube extending through the gravel depth shall be perforated six (6) inches below
the bottom of the horizontal distribution lines. The monitoring tube should not extend
below the bottom of the gravel surface.
7. Backfill over the final gravel layer must not be less than twenty-four (24) inches. Insulation
must be installed when the backfill depth is less than thirty-six (36) inches. The finished grade
over the bed must be mounded to prevent the formation of a depression after settling.
Page J
Lot 18, Block 2, Sclmltar Subdlvislon
August 21, 2001
8. A mound system is to have the upper six inches of topsoil and be seeded for vegetation.
MINIMUM MATERIAL SPECIFICATIONS:
1. Any septic tank proposed for installation must be constructed by a Municipally approved
septic tank manufacturer.
2. The following pipe materials are approved for use in septic system installations in the
Municipality of Anchorage:
Tyne of Pine Perforated Solid
Cast Iron
Yes
Yes
ASTM D3034 (PVC)
Yes
Yes
ASTM F810 (HDPE)
Yes
No
ASTM D2662 (ABS)
Yes
Yes
Use of a type of pipe other than listed above must be approved by the inspecting engineer.
3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical
Company Styrofoam HI or equal).
4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Femco, or
equal).
5. A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed
between the final leachfield gravel layer and the native soil backfill.
6. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3%
passing the #200 sieve.
7. When sand is being used as a filter material, its gradation specifications must conform to
current MOA or ADEC requirements.
INSPECTIONS:
Typically there will be a minimum of three (3) inspections required during the installation of the
wastewater disposal system. These inspections will occur as follows:
1. The first inspection must be conducted after the excavation of ditches, pits, trenches,
or beds and before the installation of any gravel. A septic tank may be set in place,
but may not be backfilled before this inspection.
Page
Lot 18, Block 2, Scimitar Subdivision
August 21, 2003
2. The second inspection must be conducted after the placement of the silt barrier,
gravel, distribution lines, standpipes, cleanouts, and insulation, but before the
placement of any other backfill.
3. The final inspection is to occur upon final grading of the property.
Often there will be more than these 3 inspections required. Especially with the installation of
multiple trenches, sand filters, pressurized distribution systems, etc. Thus, the inspecting engineer
is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre -construction
meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any
way the contractors activities.
The owner shall contract with the contractor to perform the work outlined in these specifications
and plans and in accordance with the attached MOA permit or ADEC Authority to Construct.
There will be no contractual arrangement existing between the contractor and S & S Engineering.
S & S Engineering shall be the owner's representative and will inspect the work as stated
above to document the contractors activities. Final acceptance of the contractors work rests
with the owner.
S & S Engineering shall have no liability to the owner or to others for acts or omissions of the
contractor or any other persons performing work on this project or the failure of the contractor to
cant' out the work in accordance with these construction documents. S & S Engineering's
inspecting engineer will not be responsible for the construction means, methods, techniques,
sequence, procedures or the safety precautions incident to this project.
CONTRACTOR/INSTALLER
MUHMPAUTY OF ANCHORAGE
Development Services Department �` Phone: 907-343-7904
On -Site Water & Wastewater Section Fax: 907-343-7997
Certificate of On -Site Systems Approval
Parcel I.D. 051-132-26
1. GENERAL INFORMATION
Expiration Date: —7r 12 —Z 2
Complete legal description SCIMITAR #1 BLK 2 LT 18
Location (site address) 19933 Tulwar Drive Chugiak AK 99567
Current property owner(s) ROSS JONATHON S & LEANNDRA Day phone
Mailing address 19919 Tulwar Drive Chugiak AK 99567
Real estate agent
2. TYPE OF DWELLING:
00 Single Family (w/wo ADU)
❑ Duplex
❑ Multiple Dwellings (Single Family and/or Duplex)
3. NUMBER OF BEDROOMS: 5
Day phone
4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL:
Private Well Private Septic ❑
Water Storage ❑ Holding Tank ❑
Community Well [] Community ❑
Public Water System ❑ Public Sewer ❑
Waiver request for: Distance:
Received by:
COSA to be released to the engineer, unless otherwise requested by the engineer.
Date:
COSA Fee $ 5 Waiver Fee $
Date of Payment 'ZO 2 q Date of Payment
Receipt Number 0 33 %06 Receipt Number
COSA # _OSGZZ 112 ti 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 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. l 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 (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 verify the information submitted.
Name of Firm Eklutna Engineering, LLC Phone 907.406.1058
Address 19162 Mountain Rd Chugiak AK 99567
Engineer's Printed Name Curtis Townsend, PE Date /--?p Z
6. DSD SIGNATURE
System #1 Approved for �_ bedrooms
System #2 Approved for
Disapproved
Conditional approval for
0�e_ C 1 S
bedrooms
TH
1K ............
Curtis L ............
g qtr •acrd
o'• Date / -1 Z
Fes'
bedrooms, with the following stipulations:
WATER A n►n
l�
By: I Original Certificate Date:
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
Septic System Advisory
Well Flow Advisory
COSA Checklist blue sheet
Nitrate Advisory
Arsenic Advisory
Other
Legal Description: SCIMITAR #1 BLK 2 LT 18
If more than 1 septic system on lot: COSA Checklist # of
Parcel ID: 051-132-26
Structure served by this system
A. WELL DATA
❑ Well log is filed with Onsite (or attached)
Well production at time of test 4.7 gprn
Date drilled 2000
Water storage tank volume 0 gallons
Total depth 120 ft
Well disinfected for coliform test? ❑ Yes ❑ No
Cased to 101 ft
❑ Coliform bacteria is Negative
❑ Sanitary seal is functioning correctly
Nitrate 6.16 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 COSH 3/28/22
Date of Sample srM2022
Static water level at beginning of test 53 ft.
Comments' No.,�ec�, well located on lot 17 to the east of subject property
B. TANK DATA C. LIFT STATION
Age of tank(s) 15 years ❑ Required maintenance complete
Tank type/material septic Steel Age of lift station y
Measured operating fluid level in septic tank 51 Lift station material
❑ Standpipes/foundation cleanout per record drawing Comment
Date of pumping 3/30/2022
D. ABSORPTION FIELD DATA
Which system tested (date installed) 2007
❑ ALL standpipes present per record drawing
Total measured depth from grade 7.9 ft (max)
Measured depth to pipe invert from grade 7.4 ft (min)
❑ N/A — pressurized field
❑ Monitor tubes go to bottom of effective. If not, state
depth into effective
Adequacy test date 3/28/22
Results [ZPass For 5 bedrooms
Fluid depth prior to test 0 in
Water added 903 gal
New depth 0 in
Elapsed time 193 min
❑ Code -required soil cover over field
Final fluid depth 0 in
❑ System presoaked Absorption rate '750 gpd
(Required if vacant for greater than 30 days prior to Any rejuvenation treatment (past 12 months) no
date of test)
Gallons introduced gallons If yes, enter date
Comments/Deficiencies:
COSA Checklist yellow sheet
E. SEPARATION DISTANCES
From Private Well on Lot to: (Please enter distances if less than required or if community well)
Septic Tank/Lift Station on Lot > 100'
❑ Yes
if No 9
Community Sewer Manhole/Cleanout > '
Surface Water > 100'
❑Yes
if No
ft
Yes
if No ft
Neighboring Tank > 100' Yes
it No
ft
Private eptic Line > 25' ❑Yes
if No ft
Absorption Field on Lot > 100' ❑ Yes
if No
ft
Holding Tank > 100' ❑ Yes
if No ft
Absortion Fields >
Neighborin=Main
Yes
Animal Containment > 50' El Yes
if No ft
Yes
if No
ft
_
Yes
if No
ft
If septic tank is under driveway comment below
Excreta Storage > 100'
less than required)
C�QManure/Animal
unitYes
if No
ft
❑ Yes
if No ft
From Septic/Holding Tank on Lot to: (Please enter distances if less than required)
Building Foundations > 10'
❑ Yes
if No 9
ft
Surface Water > 100'
Yes if No ft
Property Line > 5'
Q
Yes
if No
ft
Wells on Adjacent Lots:
Absorption Field > 5'
Q
Yes
if No
ft
Private Wells > 100'
Q Yes if No ft
Water Main> 10'
Yes
if No .
ft
Community Wells > 200'
0 Yes -- if No ft
Water Service Line > 10'
❑✓
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'✓❑
Yes
if No
ft
Private Wells > 100'
0 Yes if No ft
Water Service Line > 10'[]✓
Yes
if No
ft
Community Wells > 200'
Yes if No ft
Surface Water > 100'
®
Yes
if No
It
F. ENGINEER'S COMMENTS
Syta.rf_A Well is located on lot 17
tank met separation from foundation requirement at time of install
G. ENGINEER'S CERTIFICATION
I certify that I 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
i N EEp"'S
Nitrate Advisory
Certificate of On -Site Systems Approval # OSC 221126
Subdivision: Scimitar #1 BLK 2 Lot 18
A water sample revealed a nitrate concentration of 6.16 milligrams per liter (mg/Q.
The Environmental Protection Agency (EPA) has established a maximum
contaminant level (MCL) of 10.0 mg/L for public drinking water systems. While
private wells are not subject to this regulation, EPA standards are based on existing
health information and can therefore be used to gauge the relative quality of water
from private wells. Please see the attached "Nitrate Fact Sheet" for important
information regarding nitrate.
This advisory must be attached to all copies of the subject Certificate of On -Site
Systems Approval.
Mailing Address P O Box 196650 * Anchorages Alaska 99519 6650 *www mum."
From Northern Testing Laboratories, Inc.
Nitrate is a negatively charged compound of nitrogen and oxygen, which is very soluble in water. Nitrate
is not readily filtered or otherwise removed in the soil and can pass rapidly into ground water wells.
SOURCE: Nitrate is a major component of fertilizer and wastewater. Often the nitrate is in the form of
ammonia or protein first, which through contact with oxygen and certain bacteria, converts to the
oxidized form known as nitrate. Sources of nitrate from wastewater include urea, ammonia cleaners,
food solids, and bacterial cells. It may also result from the breakdown of organic matter buried in the soil.
TOXICITY: Nitrate is generally not toxic to adults or children over the age of two or three years but is
associated with a potentially fatal infant disease called methemoglobinemia. In the digestive system of
young children, nitrate converts to nitrite, which can pass through the intestinal wall into the blood
stream. There it combines with the hemoglobin and interferes with the ability of the blood to carry
oxygen. For this reason, methemoglobinemia is referred to as "blue baby" disease. The EPA limits the
concentration of nitrate in public drinking water supplies to 10 mg/L. The standard has been lowered
from a previous level of 45 mg/L set by the US Public Health Service and the World Health Organization.
TREATMENT: due to its solubility in water and negative ionic charge, filtration and other common home
water treatment systems such as softening, or iron filtration does not readily remove nitrate. The best
method for limiting nitrate in well water is source control. This can include avoiding overdosing of
fertilizer near the well and maintaining good separation distances between septic tank leach fields and
the well. A special anion exchange filter that contains a media with a strong affinity for negatively charged
ions in water, or by a reverse osmosis treatment system or distillation can remove nitrate.
TESTING: Nitrate analysis is usually done by one of the several "wet chemical" methods using a
spectrophotometer to read the final color endpoint. Specific ion electrodes also can be used to detect
the activity of nitrate in water. This laboratory uses several different wet chemical methods approved
under the public water supply laboratory certification program. They also have test kits available, which
the laboratory uses to perform an inexpensive "screening test", and with which the homeowner can
monitor the change in nitrate levels from their well. They recommend comparing the test kit results
against a certified analysis from the lab occasionally to verify the accuracy of the kit. We recommend
using a specially prepared bottle that has been rinsed in hydrochloric acid for collecting samples.
Mailing Address P -O Box 196650 *Anchorage, Alaska 99519 6650 *www muni org
.... �;
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AS -BUILT
I hereby certify that I have surveyed the following described
property:
o,
R,
Anchorage Recording Precinct, Alaska, and that the improve-
ments situated thereon are within the property lines and do not
~ ' ' overlap or encroach on the property lying adjacent thereto, that
no improvements on property lying adjacent thereto encroach
on the premises ,in question and that there are no roadways,
transmission lines or other visible easements on said property
' sacvci3p • 1
` a
except as indicated hereon.
4'" "=�'"u' `' 1� �S ' Dated at Eagle River, Alaska, .
this ' =Z day'of s 200
ROBERT C. JOHNSON:'"
SCALE:
Registered Land Surveyor No. 880 -LS
Box 77-0456, Eagle River, Alaska 99577
Phone (907) 694-2543
PAGE 02/e2
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