HomeMy WebLinkAboutKENDALL LT 2Kendall
Lot 2
#051-303-20
Not Eligible for COSA
Final Inspection report
not submitted
August 5, 2002
Municipality of Anchorage
George P. llruerch, Mayor
Building S,'ffet3.' Division
P.O. Box 196650 · 4700 S. Bragaw Street
Anchorage, Alaska 99519-6650 ° (907) $45-8801
http://www.¢i.anchorag¢.ak.us
¢
Doug Pritchett
5901 E. 6th Ave. Suite #274
Anchorage AK 99514
Subject:
On-Site W~iter and/or Wastewater Permit.
Permit Number: SW010354
~.Legal -Descnpt,pn:: Kendal.[ ~ot 2 ~i
Dear Doug Pritchett:
An On-Site Water/Wastewater Permit, number SW010354, issued by this office for a single-family
system, will expire on September 4, 2002. 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 $100.00 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.(}0 for a wastewater permit and $150.00 for a well
permit.
If you have any questions, please call this office at 343-7904.
On-Site Water and Wastewater Program
Enc: Copy of permit
MUNICIPALITY OF ANCHORA GE
Deve/oprnent 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 ! WATER SUPPLY PERMIT
Initial
Date Issued: Sep 04, 2001
Expiration Date: Sep 04, 2002
Permit Number: SW010354
~"L~gal Description: KENDALL LT 2. ~
Design Engineer: 0003 S & S Engineering
Owner Name: Doug Pritchett
Owner Address: 5901 E 6th Ave. Ste #274
Anchorage, AK 99514-0000
Parcel ID: 051-303-20
Site Address:
Lot Size: 46454 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:
Issued By:
'~~ Dat~
· 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 DWELLI'NG
Parcel I.D.
0~-! -5o3 - ~(3
Permit Number ,SWO
Property owner(s)
Mailing address (1)
Mailing address (2).
Day phone
Zip Code
Legal description (Lot, Block & Sub'd.)
Legal description (Section, Township & Range)
Lot Size z.j (~ ! ¥ ..~ ~ Acres/Sq. Ft.
THIS APPLICATION. IS FOR:
Sewer Only
Sewer and Well
Sewer Upgrade
THIS PROPERTY CONTAINS:
Hot Tub
Swimming Pool
Therapy Pool
Number of Bedrooms
J--J Well Only []
~] Water Storage []
r--] Jacuzzi []
r-I Water softening Unit []
I
Single Family Dwelling and is in accordance with applicable Municipal Codes.
~/Z ~/~ S&SENGINEERING
17034 £agle River Loop Road No. 204
Eagle River, Alaska 99577
certify that the above information is correct. I further certify that this application is being made for a
Permit Fees:
Date of Payment:
Receipt Number:
(Rev. 12/00)
Ooqo3q
Waiver Fees:
Date of Payment:
Receipt Number:
(Signature of property owner or authorized agent)
ROBERT C. COWAN, P.E.
August 17, 2001
CIVIL ENGINEERS
(90?) 694-2970
FAX (907) 694-1211
HEALTH AUTHO~TY
APPROVALS
SEWER&WATER
MAiN EXTENSIONS
SEWER&WATER
INSPECTION
ENGINEERING STUDIES
AND REPORTS
WELL INSPECTION
& FLOW TEST
SITE PI.ANS
ROAD DESIGN
SOIL TEST
I~ F~(.~TIO~I
TEST
sT~UcTun~ &
~CttANtCN.
INSPECTIONS
ONSITE
W~TEWATER
DISPO~A,L SYSTEM
DESIGN
MUNICIPALITY OF ANCHORAGE
Development Services Department
P.O. Box 196650
Anchorage, AK. 99519
REFERENCE: Lot 2, Kendall S/D
It is requested that you issue a permit to install a septic system and well to serve the
proposed five bedroom dwelling on the referenced property.
A test hole was excavated and ape, rcolation test was performed. The approximate location
of the test hole is located on the attached site plan. At the time of excavation 4/28/00 water
was not foUnd. Aider seven days of ground water monitoring water was found at 11.5 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,
Robert C. Cowan, P.E.
RCC/jhm
./
Enclosure
17034 NORTH EAGLE RIVER LOOP * SUITE 204 * EAGLE RIVER. AI_AS~ 99577
.SITE PLAN DESIGN ' 1" = 60'
., ....... '~ ................ "" ......... : - ~ .... I
/ /~ ~
' / / ~ ~ ~'~
SITE PLAN DESIGN 1" - 30'
.
/ o '
.
- / ~ ~r ~
~ ~ ~ ~ ':i
. ~.~0%.~ .... , ~'~
0 Z ~ ~ ~= .... :-"'
Municipalily ol Anchorage
DEPARTMENT OF HEALTH & HUMAN SERVICES
825 "L" Street, Anchorage. Alaska 99502-0650
SOILS LOG -- PERCOLATION TEST
PERFORMED FOR: .~O,0 ~.~
LEGAL DESCRIPTION:.
O~
2
3
7
8
g
10
11
12
14
15
16
17
18
19
COMMENTS
Township, Range, Section:
SLOPE
WAS GROUND WATER
ENCOUNTERED?
S
DEPTIt? .-. pO
E
Depth lo Waler AIt~r, .~,
Monitoring? __~1,.?- Dale: ~""'4
SITE PLAN
Reading Date Gross Net Depth to Net
Time Time Water Drop
-,- ~ ~o ,~,,~.3~- /4¢"
u 1 '.,. ~'" /"If'
PERCOLATION RATE ~'"{'1 (minule$/,nch) PERC HOLE DIAMETER
TEST RUN BETWEEN ''q'5`' FT AND~' ~ FT ' .'
PERFORMED BY.~ & $ ENGINEERING I
17034 £amiRle l
ACCORDANCE ~TFt AL~. slate ~DII~]R,~I~J~ I~L4NES ~ EFFECT ON THiS DATE.
ague K~ver, Alaska 99577 .'..
72-008 (Rev. 4/85)
CERTIFY TIIAT Tills TEST WAS PERFORMED IN
DATE: ' J"/, / oo
Page 2
Lot 2, Kendall S/D
August 17, 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 fl. 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 (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.
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 &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, Kendall S/D
August 17, 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 ora 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, Kendall S/D
August 17, 200t
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 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