HomeMy WebLinkAboutCORONADO BLK 1 LT 2Coronado
Block I
Lot 2
#050-12 ! - 28
EXPIRED PERMIT
March 7, 2002
Municipality of Anchorage
George P. Wuerch, Mayor
Building Safety Division
P.O. Box 196650 · 4700 S. Bragaw Strcct
Anchoragc, Alaska 99519-6650 · (907) $43-8501
http://x~v.ct.anchoragc.ak.us
Sharon Huffman
11719 Aurora St.
Eagle River AK 99577-7850
Subject:
On-Site Water and/or Wastewater Pemfit.
Permit Number: SW010062
~;L~gal De.~cription: Coronado Block 1 Lot 2"
Dear Sharon Huffman:
An On-Site Water/Wastewater Permit, number S W010062, issued by this office for a single-family
system, will expire on April 11, 2002. This pe,,it 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 pemfit.
If this pc,silt ~vas for a wastewater disposal system, an original as-built inspection report must be sent to
this office for review, approval ~md 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 orS100.00 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: $400.00 for a wastewater permit and $150.00 for a well
permit.
If you have any questions, please call this office at 343-7904.
S' ly,
~vlanager
On-Site Water and Wastewater Program
Eno: Copy ofpeanit
ROBERT C. COWAN. P.E.
IIOBErlTA. SI IAFErl, P.E.
Date,
CIVIL ENGINEERS
(907) 694-2979
FAX {g0?) 694-1211
s~a~n &WAYEn
MAIN EX f EKI51OI~
.~rl & WAYEI~
E~GIt~ ERI~G STU~ES
AND rlEPonfg
WELL
& rLt~VIE$!
r~RCOLAfk~
STnUCTUnAL &
INSPECTIONS
Municipality of Anchorage
DEPARTMENT OF }IE;kLTI! AND I~UHJ%N SERVICES
825 L Street
P.O. Box 196650
Anchorage, Alaska 99519-6650
REFERENCE..
The septic in,pet[ions for ~,e referenced propert~ were
performed on q/~¥/ol and ~/=r/o/ . Prior to subm[[t~ng
the On-site wastewater Dispobal System and/or Well Inspection
ReporE we are wat~ing for the ~$8u,~r ~u~vgF to be
compie~ed~
If we may be of further service please contact us.
Sincerely,
Rober~ C. Cowan, P.E.
7034 HORHI EAGLE RIVER LOOp; SUITE 204 · EAGLE RIVER. ALASKA g~§77
MUNICIPALITY OF ANCHORA GE
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: Apr 11,2001
Expiration Date: Apr 11, 2002
Permit Number: SW010062
Legal Description:ICORONADO BLK 1 LT 2'
Design Engineer: 0003 S & S Engineering
Owner Name: SHARON HUFFMAN
Owner Address: 11719 AURORA STREET
EAGLE RIVER, AK 99577-7850
Parcel ID: 050-121-28
Site Address: 011719 AURORA ST
Lot Size: 13230 SQ. FT.
Total Bedrooms: 4 Permit Bedrooms: 4
This permit is for the construction of:
[] Disposal Field r~ Septic Tank r-'] 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.
Received By:
Issued By:
Date:
Date:
Municipality 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.
Permit Number
Property owner(s).
Mailing address (1)
Mailing address (2)
~ ,J FF,~ 4,,,~ Day phone (~ q N-~5"~ 7_
J3ruR, o/L4 .,,c'T', ., ~.4c..c4.. I~/v,,~/t. 4~' ~1q5'77
Zip Code
Legal description (Lot, Block & Sub'd.) {-- c?/' ~.~;
Legal description (Section, Township & Range)
Lot Size ~ ~ Number of Bedrooms L.~
THIS APPLICATION IS FOR:
Sewer Only
Sewer and Well
Sewer Upgrade
THIS PROPERTY CONTAINS:
Hot Tub
Swimming Pool
Therapy Pool
[] Well Only r-I
[] Water Storage I--I
[] Jacuzzi []
[] Water Softening Unit r-~
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,
S & S ENGINEER,NG ..~.~? ~
,17034 Eagle R~ver Loop Road No. 204
(Signature of property owner or authorized agent)
I
Permit Fees:
Date of Payment:
Receipt Number:
(Rev. 12/00)
Waiver Fees:
Date of Payment:
Receipt Number:
l~arch 19, 2001
ROBERT C. COWAN, P.E.
CIVIL ENGINEERS
(907) 694-2979
FAX (907) 694-12'1 '1
SEWER & WATER
M~JN E~(TENSIOt~
SEW£R & WATER
INSPECTION
ENGINEERING STUOIES
AND REPORTS
WELLINSPECTION
& FLOWTEST
~IE PLAK~
SO[TES!
~'~L~TI~I
TEST
MECHANh~,AL
INSPECTIONS
W~TEWATER
I:XSPO~AL $~TEM
MUNICIPALITY OF ANCHORAGE
Department of Health and Human Services
P.O. Box 196650
Anchorage, AK. 99519
REFERENCE: Lot 2, Block I, Coronado Subdivision
It is requested that you issue a permit to install a septic system to serve the proposed
four bedroom dwelling on the referenced prope/-ty.
A test hole was excavated, and a percolation test performed. The approximate location of
the test hole is located on the attached site plan. At the time of excavation, 6/25/99, water
was not found. After ground water monitoring, no 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.
Sincerely,
Kobert C. Cowan, P.E.
Rcc 33
Enclosure
17034 NORTH EAGLE RIVER LOOP * SUITE 204 · EAGLE RIVER. ALASKA 99577
,L,~ LOT E, BLOCK 1, CORONADO S/D
B.J.J. R.C.C. 3-26-01 1 OF 1
~r, n9DESIGN CRITERIA: co.m~c~o. ,s
OBTAIN UTILITY LOCATES
4 BDRM : 600 GPD .mo. zo
SOILS - 1.2 ~.~/~..~Pn/cn. FT. WORK.
,,o,,,,,,.~,,,~,,o~, 600/1 2 = 500 SO FT. REO'D.
· .
'*xt (coz)e,.-,,. ~ T ANKEXISflNG& LEACHFIELDSEPTIC LOT 3 1' I~ ¢1"¢?"=:"<';~', '.
DRAINFIELD CRITERIA: ~o BI ABANDONED ......
COWPLETELY. -, ~
13.5'DEEP ] EXCAVATE LEACHFIELD -/SEPTICb , I
ROCK WITHIN 5' or/~ AREA I , LOT 9
9.0 EFFECTIVE x , NZw S~,T~C TANK./ X.
3.0' WIDE ~~ ..... rco~~.~x . --I------/----~--7~-
PROPOSED ,F ~-
....... ~ , 15 UTILITY EASEMENT
28' LONG --~ / ,. , :..~
DOUBLE CLEA~UT~ ~! ~1~u~¢~ [A~ENI ~lO'xl0'
ANCHOR
t*'d%'x' I -SEPTIC
~ , ~ EA .
i o~ ~ I
~ : X --/PROPOd~ =~ S LOT 10
~~/4 BEDROOM ' ~~ . 'III
HOUSE ~ ~ I- i
[ ~ PROPOSED 1250
OALLON Um~UUU I
NOTE: sEPnc TZNK I
! I
~ ~ I NEW TANK MUST BE
I
~, LOCATED AT LEAST 10'
~0 i WATERLINE.FROM EXISTING 1~ II
~' ' SEP I
I
LOT 1
I
~ ~ IHE ENGINEER MAY VARY IHE
EXACT DtMENS~ONS AND DESIGN
:ALL PORTIONS OF SYSTEM ~
~tTH LESS THAN 3.5' OF ~ I CONDmONS.
COVER REQUIRE INSU~TION. NECESSARY. TO UEET S~E
..., .,., ..... ...,?.-; ,,~,
ROBERT C. COWAN, P.E. ' "!
(907) 694-2979 . t~ ,~ ~, RO=ERT C. COWAN
'~. (:.,.', ..... _,.," ,,'..-
DATE PERFORMED:' ~.~f'
~ownship. Flange. Section:
I
2
3-
4
5
6
7
8
9-
SLOPE SITE PLAN
10-
11
12
13
14
15
16
17
18'
19
20
WAS GROUND WATER
ENCOUNTERED?
IF YES, AT WHAT
DEPTH?
Monitoring? D~,~ D~te:
Gross Net Depth to Net
Reading Date Time Time Water Drop
~'~A ~ ~/~/~ o - ~," -
/0 ~o ,',,,,.., 6 Y¥" ~. '/~"
I0 ~0 ~,,,,,' (~ '/~r" ~. °/l~~
O - ,3 '6.'* _
~ o IO ,*, ,,,; '~' ~/r" :z '/?"
1o lo ~.~' 5"?/~'' '~' ~IY"
PERCOLATION RATE .~/, .7
TEST RUN BETWEEN. ~
Immures/tach) PERC IIOLE DIAMETER
~ FT AND "7 FT
COMMENTS
PERFORMED BY: 17034 Eagle River Loop Road No. ~ _ _ . CERTIFY THAT ~.NIS TEST WAS PERFORMED lt~
Eagle River, Alaska 99577
ACCORDANCE WITH ALt. STATE AND ILIUNIClPAL GUIDELINES IN EFFECT ON Tills DATE. DATE: ' '7 /'~. / ~ ~ _
SEWER&WATER
MAJN EXTENSIONS
SEWER&WATER
INSPECTION
ENG~N~ER]NG S?UOIE$
AND REPOrtS
W~LLINSPECTION
& FLOWTEST
SITE
ROAD DESIGN
$O~TEST
P[RCOLATION
TEST
MECHANICAL
IN~PECTION~
ON:SITE
WA,STEWATER
~SPO~AL SYSTEM
ROBERT C. COWAN, P.E.
CML ENGINEERS
(907) 694-2979
FAX (907) 694-12! !
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES
and
MATERIAL SPECIFICATIONS
REFERENCE: Lot 2, Block 1, Coronado Subdivision
March 19, 2001
GENERAL:
The scope of this project includes the installation of a 1250 gallon minimum
septic tank and a new trench to serve the proposed four bedroom residence
located on the referenced property.
Construction shall be in accordance ~vith the approved site plan and design
dra~vings, Municipal permit with any special provisions or conditions, and all
applicable State and Municipal Wastewater Disposal Regulations.
The contractor shall be responsible for obtaining any necessary underground
utility locates.
Unless specifically agreed otherwise, the prope~' owner shall be responsible
for final grading areas subsequently depressed from soil settling.
Contractors installing ~vastewater disposal systems must be certified by the
Municipal Health Department for system installations. Owners installing their
oxs~ systems must also receive prior approval from the Municipal Health
Department.
SEPTIC TANK INSTALLATION:
A septic tank is to be constructed by a certified septic tank manufacturer.
Construction shall include two 4" cleanouts for pumping access.
The septic tank shall be sufficiently bedded to prevent settling or shifting of
the tank.
17034 NORTH EAGLE RIVER LOOP * SUITE 204 · EAGLE RIVER, ALASKA 99577
Page 2
Lot 2, Block 1, Coronado Subdivision
March 19, 2001
All standpipes on the septic tank shall extend a minimum of 12 inches above final grade.
Septic tanks installed with less than 4 fi. of cover shall be insulated.
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 (unless
an effluent pumping system exists within the septic tank). These cleanouts shall be
located on undisturbed soil not more than 10 fi. 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.
Final grading over the septic tank shall be such that a positive slope exists away from the
septic tank.
ABSORPTION TRENCH/DRAINFIELD INSTALLATION:
Excavate the proposed trench to the dimensions shown on the design. The bottom of the
excavation shall be xvithin 2 inches of level. If the sidewalls of the excavation become
smeared, they must be raked or scratched (ruffed-up) before gravel (sewer rock)
placement.
Once the gravel is installed, the distribution pipe is to be installed level with the
perforations faced downward. Gravel is then to be placed over the distribution pipe to
provide a minimum of 2 inches of cover over the pipe.
o
A silt barrier must be installed betxveen the final gravel layer and the native soil backfill.
Ensure the silt barrier covers the entire gravel surface before placing backfill.
Monitor tubes shall be of four (4) inch diameter, installed approximately in 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 shall be perforated from the bottom of
the trench to the invert of the distribution pipe. This is equivalent to the effective depth of
the gravel as noted on the design.
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
finish grade over the trench must be mounded to prevent the formation of a depression
after settling.
Page 3
Lot 2, Block 1, Coronado Subdivision
March 19, 2001
MINIMUM MATERIAL SPECIFICATIONS:
Any septic tank proposed for installation must be constructed by a Municipal approved
septic tank manufacturer.
The following pipe materials are approved for use in septic system installations in the
Municipality of Anchorage:
TYpe of Pipe 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.
Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical
Company Styrofoam HI or equal).
Septic tank inlets and outlets shall be fitted ~Sth xvatertight couplings (Caulder, Femco, or
equal).
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.
All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel xvith less than 3%
passing the//200 sieve.
When sand is being used as a filter material, its gradation specifications must conform to
current M.O.A. or D.E.C. requirements, which ever requirement applies.
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:
Page 4
Lot 2, Block 1, Coronado Subdivision
March 19, 2001
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.
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 ~vill 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 ~vill 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 M.O.A. permit. There will be no contractual
arrangement existing between the contractor and S & S Engineering. S 8: S Engineering shall be
the ox~mer% representative and will inspect the work as stated above to document the contractors
activities. Final acceptance of the contractors work rests with the owner and the M.O.A.
S & S Engineering shall have no liability to the o~vner 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