HomeMy WebLinkAboutKATIE LT 2Katie
Lot 2
#051 -144-60
ROBERi'C. COWA~,
ROBERI'A. SItAFER, P.E.
Date:
cIVIL ENGINEERS
(g07) 694-2979
FAX (907) 694-12 ! f
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Municipality of Anchorage
DEPARTMENT OF }]EALTI! AND I!UMAN SERVICES
825 ~ Street
P~O~ Box 196650
Anchoragek Alaska 99519-6650
REFERENCE:
Tile septic inspections for the referenced property were
performed on _7--;~--d~ and ~-7--~)~ . Prior to submitting
tile On-site Wastewat.e,r. Disposal Syste~and/,or;dell,Inspectlon
Report we are wal~lng for ~he ~#~a~,~s/~$~w, ;~ to be
compl e~ed. ~ uF~y
If we may be of further service please contact us.
SincerelY,
Robert C~ Cowan, P.E~
'1'
*17034 NORRI EAGLE RIVER LOOP ~ SUITE204 * EAGLE RIVER, ALASKA 99577
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 I WATER SUPPLY PERMIT
Initial
Date Issued: Nov 05, 2001
Expiration Date: Nov 05, 2002
Permit Number: SW010461
Legal Description: KATIE LT 2
Design Engineer: 0003 S & S Engineering
Owner Name: Walter Moody
Owner Address: 4222 PIPER ST #3
ANCHORAGE, AK 99508-5454
Parcel ID: 051-144-60
Site Address:
Lot Size: 45032 SQ. FT.
Total Bedrooms: 5 Permit Bedrooms: 5
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.
Received By: ,'~_,~ 2 ~
Issued By: ~_/4~f ,~. /~~
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 ,sW O l O~ (~ I
Property owner(s). ~~
Mailing address (1) IL~'~;~2 ~/" ~¥"¢'~f' ,,3~'~
Mailing address (2) ,/~.g~al~'~,~Cff'I ~
Legal description (Lot, Block & Sub'd.) ~O"~,~~
Legal description (Section, Township & Range)
Lot Size~ (~) S ~ Acres~ Number of Bedrooms
Day phone.~'q-5~70
Zip Code
THIS APPLICATION IS FOR:
Sewer Only
Sewer and Well
Sewer Upgrade
D Well Only []
1~' Water Storage []
THIS PROPERTY CONTAINS:
Hot Tub ~ Jacuzzi []
Swimming Pool [] Water Softening Unit []
Therapy Pool ~
I cedify that the above information is correct. I fudher cedify that this application is being made for a
Single Family Dwelling and is in accordance with applicable
Eagle River, Alaska 99577
(Signature of property owner or authorized agent)
Permit Fees: ~ z/O. ~'' c
Date of Payment: /0 /l//0 /
Receipt Number: O i ~ ,~ '7 ~---~.,~
(Rev. 12/00) t
Waiver Fees:
Date of Payment:
Receipt Number:
ROBERT C. COWANo P.E.
August 24, 2001
CIVIL ENGINEERS
(907) 694-2979
FAX (907) 694-1211
HE, A/TH AUT HO I'dTY
APPROVALS
SEWER & WATER
MAIN EXTENSIOI'~
SEWER&WATER
INSPECTION
ENGINEERING STUDIES
AND REPORTS
WELL INSPECTION
& FI.OW TEST
SITE Pt.N~
ROAD DESIGN
SOILTEST
PERCOLATION
TEST
ST~JCTU~&
MECHANICAL
INSPECTIONS
ON SITE
WASTE'WATER
DISPOSAL SYSTEM
DESIGN
MUNICIPALITY OF ANCHORAGE
Development Services Department
P.O. Box 196650
Anchorage, AK. 99519
REFERENCE: Lot 2, Katie S/D
It is requested that you issue a permit to install a well and a septic system to serve the
proposed five bedroom dwelling on the referenced property.
Two test holes were excavated and percolations tests performed. The approximate
locations of the test holes are located on the attached site plan. At the time of excavation
8/10/01 water was found at 12 feet. After monitoring, ground water was found at 9.5 feet.
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,
RCC/b33
Enclosure
17034 NORTH EAGLE RIVER LOOP . SUITE 204 ' EAGLE RIVER. ALASKA 99577
I
I
Performed For:
Legal Description:
9-
10-
12-
13-
14-
15-
16-
17-
18-
19-
20-
,.-.~ t' .... . ..... '~-
~unicipality of Anchorage
Development Se~ices Oepadment
Building Sare~ Divlslon ~'..--{~.:~,;;]/'-~.,-~ ..... :~ I
On-Site Water4700 Sou~and Wa ste~terBmgaw sLPr~mm . ~~~
P.O. Box 196650 An~omge. AK 9951~6650
~'d'anch°mqe'ak'us I
(907) 343-79~
~ 't- ~;; ............... ::;,2~ I
Soils Log - Percolation Test j -~~- j
Slope
COMMENTS
Date. Performed: ~/,,~/
Township, Range. Section:
Site Plan
~0 u~d' WAS GROUND WATER
ENCOUNTERED? /%/O
L
~'1 ~,1=' IF YES. AT WHAT DEPTH? ~ 0
Depth to Water After p
Monitoring? ¢:~ */'~ E
Date: ~/3o/0t
Reading Date Gross Time Net Time Depth to Water Net Drop
¢~,~o~ ~/m/Ol o - C~,, _
~.'.~:...- rc ~ ~/~" ~o /o ~.. /o~/~''
,, ,, ~ '&" ~o /o" ~ '/~"
~, ,, ~" 3o ~/e~ ~ '/~"
,, ,, ~ ~/~ " s' b ~ ~'
PERCOLATION RATE '~. ~' minutesMch) PERC HOLE DIAMETER (~, *'
TEST RUN BETWEEN ~ FT AND V FT
s & s £.OI.E£R,.O _////72 ~'
PERFORMED BY: 17034 Eagle River Loop Road No. 2(~ I . 7/u/¢~/_., ~2~_.,-~._- CERTIFY THAT THIS TES, T WAS
PERFORMED IN A~[R~I~ ~[~k&L~g~E AND MUNICIPAL GUIDELINES IN-EF~=ECT ON THIS DATE. DATE: ~'/3.o/o I
Performed For:
Legal Description:
4-
5-
6-
7-
8-
9-
10-
11
12
20-
Municipality of Anchorage
Development Services Department
Building Safety Division
On-Site Water and Wastewater Program
4700 South Bmgaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.ci.anchoraqe.ak.us
(907) 343-7904
Soils Log - Percolation Test
5'/z:)L
Slope
C~.l~j 51 ~'7't
~.-,.'% , ... : .. ',,. ~./_,~.
qj ~ t "OBERT C. COWAN
'I~ cD r ~.~7:=:':~,,,% ~--
Township, Range, Section:
Site Plan
WAS GROUND WATER
ENCOUNTERED? ~Y~5
S
IF YES, AT WHAT DEPTH? ,~c~ / L
O
Depth to Water After ,lA,I p
Monitoring? C~ E
Date: ~/a~/~ I
Reading Date Gross Time Net TimeDepth to Water Net Drop
p,~,~o,~< :el/~lo~ o '- (~' -
a ~ F,,.,. .7 G% 1o /o ,.,,,., I I ' /z.~ 5- '.,.
,, ,, s"/~' ~o ~ I/'/~" ¥ %'
,, ,, ~ %.3 o/ ~o % ~ s-'4o"
60 1~ n"
PERCOLATION RATE /. "/ rnlnutes~nch) PERC HOLE DIAMETER
TEST RUN BETWEEN 3 FT AND q FT
S&S ~GINEERING, ~~~
PERFORMED BY: 17~4 Eaale River Loop ~n~d N~_ ~ I. _ , CERTI~ THAT THIS TEST WAS
PERFORMED IN A~~~~E AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: ~/~o/O,
APPROVALS
SEWER & WATER
MAJN EXTENSIONS
SEWER & WATER
INSPECTION
ENGINEERING STUDIES
ANDREPORTS
V~LL INSPECTION
FLOW TEST
SITE I'~
ROAD DESIGN
SOILTEST
PEI~"~Ot. ATJON
TEST
STRUCTURAC&
INSPECTIONS
ONSlTE
W~TEWATER
I~SPOSALSY~TEM
DESIGN
ROBERT C. COWAN, P.E.
CIVIL ENGINEERS
(907) 694-2979
FAX (907) 694-1211
ON-SITE WASTEWATER DISPOSAL SYSTEM
CONSTRUCTION PRACTICES
and
MATERIAL SPECIFICATIONS
REFERENCE: Lot 2, Katie Subdivision
August 24, 2001
GENERAL:
The scope of this project includes the installation of a 1500 gallon minimum
septic tank and new trenches to serve the proposed five bedroom residence
located on the referenced property.
Construction shall be in accordance with the approved site plan and design
drawings, 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 property owner shall be responsible
for final grading areas subsequently depressed fro/n soil settling.
Contractors installing wastewater disposal systems must be certified by the
Municipal Health Department for system installations. Owners installing their
own 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 shif[ing of
the tank.
17034 NORTH EAGLE RIVER LOOP · SUffE 204 · EAGLE RIVER. ALASKA 99577
Page 2
Lot 2, Katie Subdivision
August 24, 2001
0
All standpipes on the septic tank shall extend a minimum of 12 inches above final grade.
Septic tanks installed with less than 4 ft. 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 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.
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 within 2 inches of level. If the sidewalls of the excavation become
smeared, they must be raked or scratched (rafted-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.
A silt barrier 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.
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, Katie Subdivision
August 24, 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:
Tvoe 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 with .watertight 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 with 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, Katie Subdivision
August 24, 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.
e
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 M.O.A. permit. 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 and the M.O.A.
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
~ .· ,·. 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
The
o [51
Original signature'or stamp miSsing on
CalcUlation error' in design. · .:· '
Additi0nal'soils information needed. =
water'monitoring results inadequate.:
DiscrePancy in information submitted.' · '
Topographic information missing or inadequate:
InCOmplete; missing ~ -
InCOmplete; missing "
Additional adequacy test information needed.
Water sample unacceptable. '
Measured/ProPosed distances/dimensions missing.
Locations of all soils, perCOlation and water monitoring tests not shown.
Proposed system too deep for soils information submitted.
Well 10g'required. ' :
Omission in narrative. :
Insufficient fill over tank or field. :
WILIL NOT ISSUE A PERMIT sHOWING TWO DWELLINGS CONNECTED TO ONF
WASTEWATER DISPOSAL SYSTEM. 2J_ 'MAXIAd. I~M, DEPTH OF WASTEWATER SYSTEM TO A WATER
TAB LE MONITORED IN AUGUST O/~FEiET ~EET OR MONITOR TODAY.
Name of reviewer: DAN ~), ~' . . . . . ate: 10/17/01
~ Please SupPl/?/e~n~cOefssarY information and re-Submit yourrequeSt.
..
...:-:' ON'SITE SEWER/VVELL SUBMITTAL cOMMENT SHEET
To: ·S & S ENGINEERING "
Legal description: lO,liE SUBDI¥1SION LOl 2
attached paperwork ha~ been reviewed'and i$ being returned for the foll0winfl reasons:
1 July 2002
Municipality of Anchorage
On-Site Water & Wastewater Program
4700 South Bragaw Street
P.O. Box 196650
Anchorage, Alaska 99519-6650
Your office has issued the permit #SW010461.
This letter is to inform you that, as the owner of Katie Lot 2, I am installing the septic
system.
I am familiar with the requirements for onsite sewer and wells.
I will install the onsite sexver in compliance with the design criteria from S&S
Engineering and accepted by your office.
I will be borrowing a backhoe from a friend who lives in the valley.
I have operated, and repaired, heavy equipment for over 20 years.
If there are any questions concerning this matter please contact me at the following
address, 4222 Piper St. #3, Anchorage, Alaska 99508, or phone me at 561-8712.
Walter L. Moody