HomeMy WebLinkAboutUS SURVEY 3042 LT 97A-1US Survey
3042
Lot 97A -1
#075-093-53
Municipality of Anchorage
Development Services Department
Building Safety Division
On -Site Water and Wastewater Section
4700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.muni.org/onsite
(907) 343-7904
provide 2 well
:)SD within 60 days of well completion.
Permit Number. SWO60380
Date of Issue: _N0VL28_L2006_
Parcel Identification Number 075 —093 M. —M
Is well located at approved permit location'!( X) Ycsur )No
to the
Well Log
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Willing SAancd: 06 20 2007('vMPlct'W: 06-20:2W7
City: mutigh:
LOT I
Nulvny- fh,mT Narnc & AcIduss: Kami Kramer
PO Box 1138 Site:HNAgostino Mine Rd.
Girdwood
US Survey3042
7A1
Girdwood, AK 99587 �jzj
� o
Meridian Township Range I/Aof - %LTtiOO ,Sof 'A Of
BOREHOLE DATA(from top of casing)3epth
Drillin.,, method: (X) Air rotary. Cable tool. Other ___
:1 Marcrial:TyPe. Color &%vIuLss; Proalit)
Wcllu%c:( ) Public supply. (X)Dotrteslic. Other._
stickup
0
3
Depth of hole: ft, Casing stickup: 2 ft
casin.,, type: steel., 'Thickness: inches
Casing diameter. _ 6 inches Casing depth: _16.3— f,
overburden w/ cobbles
3
6
Liner type: Tw: -
Slit wl coarse gravel
6
85
Static water (from top of casing): 80_fionoQ`2Q�2W7
Pumping level yield: --- ranatitr hours at gpm
Recovery rate: 8 prn. Method of testing: --qiriift
silty clay
85
11221
De,c, opment mcibod: airlift Duration: 1 hour
sift w/ gravel
122
1321
Well intake opening nTc: (x ) Open end. I I Open bole. Other
Screened: Start: fi.Stopped ..
Screen type: SloCw5hsizc:
silty clay
132
1441
Perliarated: Start:— fl. Stopped: fi
Stan: 11. Stopped:
silty gravel
144
150,
Note:.........._ ............. . .............. ..................... ...........
gravel w/ H2O
150
163
Grout type: _ _ be[ltonjle_ volume
rkTth; _ground Surface 10 ---.20..-- _11
from
Pump intake depth:
Pump size: hp. Brand nanw:_.
Was well disinfected upon compiction? (X) YeN. ( ) No
Method of disinfmion:CaL–ium.Hypochlorae..(.ChWne.)..—
Driller conuricntsdisclaimcm: ................................ . ...........................
.............. . ............................ ....................................... ........
........ ..................................................... . ........ . ...............................
................... ................................... .....................................................
Well driller name: Johnny
Company rmrne: .... Uefty ing'Jnq: .........................................
Mailing addrLmi: ... 3540 Akula Dr.
zip 99516
Phone number: ( 907 345 0593 fa)C345-4700
Drillers SiLnaturc:
Municipality of Anchorage
Development Services Department
Building Safety Division
On -Site Water and Wastewater Section
4700 South Bragaw St.
P.O. Box 196650 Anchorage, AK 99519-6650
www.muni.org/onsite
(907) 343-7904
provide 2 well
:)SD within 60 days of well completion.
Permit Number. SWO60380
Date of Issue: _N0VL28_L2006_
Parcel Identification Number 075 —093 M. —M
Is well located at approved permit location'!( X) Ycsur )No
to the
JAN -3-2008 05:04P FROM: TO:3437997 P.1
Pump Installation LogG;4.wa� assvz4 aw��a!
ABOVE C OUW
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MAME! kren t�
Adapter Manufacturer'sName:Cur,60) (S-101%
AdapterIastaller.
RW rft
-ZGEM-
�iMawrIT—
' DRW Tmc: T)" l�yL m• !
wt, vn
An" G. y
Iwme twat TPa jyQ xi /oL L✓ — foa:
��� o.. Tom• 4cev
ame+�swc sn.
CASED
Mans ,� v Tu
q 14-Y,I WAKE SMCTUW-' TWO liAe i `-h�
I Rmn To
CIM MOIL` rR TO
cDUWEKM well was disinfected upon completion.
i method: calcium hypochlorite.
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 WATER SUPPLY PERMIT
Initial
Permit Number: SWO60380
Legal Description: US SURVEY 3042 LOT 97A-1
Design Engineer: 0855 GARNESS ENGINEERING GROUF
Owner Name: KAMI KRAMER
Owner Address: PO BOX 1138
GIRDWOOD , AK 99587 -
Date Issued: Nov 28, 2006
Expiration Date: Nov 28, 2007
Parcel ID: 075-093-53
Site Address: NHN AGOSTINO MINE ROAD
Lot Size: 12503 SQ. FT.
Total Bedrooms: 2 Permit Bedrooms: 2
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 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.
S. The following special provisions.
THE INSTALLATION OF A WATER WELL SHALL MEET ALL THE ANCHORAGE MUNICIPAL CODE 15.55.
PLEASE SEE THE ATTACHED SHEET "PERMIT REQUIREMENTS FOR A PRIVATE WATER WELL". IT IS THE
BURDEN OF THE PROPERTY OWNER TO DETERMINE THAT THE PROPOSED WELL WILL NOT HAVE ANY
ADVERSE IMPACTS ON ADJACENT WELLS OR SEPTIC SYSTEMS AND DETERMINE ANY EXISTING
WASTEWATER PERMITS EFFECT THE LOCATION OF THE PROPOSED WELL. IF THERE ARE ANY
QUESTIONS, PLEASE CALL THE MUNICIPAL ON SITE WATER AND WASTEWATER PROGRAM AT
907-343-7904.
Received By:
Issued By.
Date: bq G2'o
Date: // O
►_ / Municipality of Anchorage
�• Development Services Department
Building Safety Division
--
On -Site Water & Wastewater Program
4700 Bragaw St.
P.O. Box 196650
Anchorage, AK 99519-6650
www.ei.anchorage.ak.us
(907) 343-7904
ON-SITE SEWER/WELL PERMIT APPLICATION
FOR A SINGLE FAMILY DWELLING
Parcel I.D. o7,5 -0q3-5_3
Property owner(s) KAMI KRAMER Day phone 783-1352
Mailing address P.O. BOX 1138 • GIRDWOOD. AK
Site address 1JHfl k_C%Tl fJn M I0IC() Zip Code 99587
Legal description (Sub'd, Block & Lot) - U.S.S. 3042: LOT 97A-1
Legal description (Township, Section & Range) _N/A
Lot Size /19. 51�)5 Sq.Ft. Number of Bedrooms 2
THIS APPLICATION IS FOR ( ®all that apply):
Absorption Field
❑
Septic Tank
❑
Holding Tank
❑
Privy
❑
Private Well
Water Storage
❑
THIS APPLICATION 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.
GARNESS ENGINEERING GROUP, Ltd.
Permit/Rush Fees:, i 7 S n n
Date of Payment:
Receipt Number. 3
(Rev. 11/05)
Waiver Fees:
Date of Payment:
Receipt Number.
GARNESS ENGINEERING GROUP, Ltd.
hhsr_ CONSULTANTS & GENERAL CONTRACTORS
November 15, 2006
Municipality of Anchorage
Development Service Department
Building Safety Division
On -Site Water & Wastewater Program
4700 Bragraw Street
P.O. Box 196650
Anchorage, Alaska 99519-6650
Ref: Well permit for U.S.S. 3042; Lot 97A-1,
To whom it may concern:
Our client is proposing to build a 2 bedroom house on the property. The property is to be served
by a private well and public sewer. The well is to be drilled in the approximate location shown
on the attached site plan. We request that your department issue a well permit.
I am unaware of any adverse impacts this installation would have on adjacent wells or septic
systems. If you have any questions, please contact us at 337-6179. Thank you for your
assistance.
P.E., M.S.
NOTE: Attached is a site plan drawing which is part of the design package for this septic system. (Contact G.E.G.
Ltd. for 7 page construction specification letter.)
3701 E. Tudor Road, Suite 101 • Anchorage, AK 99507-1259
Ph: (907) 337-6179' Fax: (907) 338-3246 • Website: www.gamesscngincering.com
A
I /
PUBUC
SEWER
_ � w
PUBLIC SEWER
/
/
/
/
/
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THE WELL DRILLER SHALL VERIFY SEPARATION DISTANCES
TO ALL POTENTIAL SOURCES OF CONTAMINATION, SUCH / \
AS AWWU SEWER MAINS/MANHOLES, NEIGHBORING SEPTIC �\
SYSTEMS, AND PRIVIES, PRIOR TO DRILLING THE WELL. ^ �\
GARNESS ENGINEERING GROUP, Ltd. o,
CONSULTANTS& GENERAL CONTRACTORS ••••••••• .••• ......••••
ro� c TnOf fo.o. fort »i • fworaucc .� ffwi • uoL (fonu��rn • r.z
PREPARED FOR: PHONE NUMBER: PACE NUMBER: •••••• ••••••••••
KAMI KRAMER 783-1352 1 OF 1 0 A. G rness:'
Q p 9 3 a
LEGAL DESCRIPTION: DRAWN BCE
Y: O� \ipG
nc enovrV TnAO. IMT 07A—f r 1G �n '•.L h,. �n/'•_a0
(Rw. 01N5)
GEG, Ltd., Year 2006
GARNESS ENGINEERING GROUP, Ltd.
�� CONSULTANTS & GENERAL CONTRACTORS
Standard Construction Specifications for Single Family Wells &
Onsite Wastewater Disposal Systems
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I. REFERENCE PROPERTY:
USS 3042, Lot 97A-1, The design is for a two (2) bedroom residence
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I1. DEFINITIONS:
1. Property owner or homeowner: The legal property owner or his/her appointed representative
(not GEG, Ltd.).
2. Engineer: Gamess Engineering Group, Ltd. (GEG, Ltd.)
3. Contractor: The company hired by the property owner to install the septic system. If the property
owner installs the system then he/she would also be the contractor for purposes of this installation.
4. Well Driller: The person or company hired by the property owner to drill the well.
5. DSD &Jor MOA: Municipality of Anchorage, Development Services Department, On -Site Water
& Wastewater Program.
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III. RESPONSIBILITIES:
• Property Owner Responsibilities:
I. CONTRACTUAL RELATIONSIIIP: The property owner shall contract with the contractor to
perform the work outlined in these specifications and plans, in accordance with the attached DSD permit.
There is no contractual relationship between the contractor and the engineer. The engineer shall inspect the
work, as required by DSD, so as to document the installation. Final acceptance of the contractor's work
rests with the owner and the DSD.
2. SINGLE FAMILY RESIDENCE ONLY: This well and/or septic system design is for a single
family residence only. The homeowner is responsible for notifying the engineer if the residence is used as a
duplex, business, or multi -family dwelling. In such cases, the installation permit must be obtained from the
State of Alaska, Department of Environmental Conservation.
3. DISCLAIMER REGARDING AS -BUILT SURVEY: The validity of the design site plan is
limited by the accuracy of the as -built survey provided to the engineer by the property owner or his/her
representative. The property owner shall notify the engineer regarding any known inaccuracies associated
with the as -built survey. The engineer assumes no responsibility for the accuracy of the survey.
4. UNPLATTED EASEMENTS: The property owner is responsible for notifying the engineer
and the contractor of any unplatted easements, not shown on the as -built survey, which the new well or
septic system may encroach into. Such easements are typically identified in the property title report.
5. DISCLOSURE OF SITE CONDITIONS: The property owner shall notify the engineer and the
contractor of any seasonal groundwater or surface water runoff conditions known to him/her which could
potentially effect the operation of the septic system The proposed septic system must be at least 100 feet
from any streams, ponds, creeks, swamps, bogs, or any other surface water as defined by the DSD. This
disclosure is of particular significance when the site evaluation and design work is being done during the
winter months when surface waters are frozen and there is snow cover.
The property owner shall notify the engineer and the contractor of any known subsurface conditions that
Page 1 of 7
GEG, Ltd., Year 2006
would prohibit or restrict the installation of the septic system Items of concern would include, but are not
limited to buried piles of construction debris, undocumented septic systems, areas which consist primarily
of fill (imported) soil, subsurface drainage systems, & abandoned wells.
6. DRINKING WATER WELLS: The property owner is responsible for notifying the engineer if,
to his/her knowledge, any of the adjacent properties are used as a duplex, business, or multifamily dwelling.
The new septic tank and leachfield must be at least 100 feet from any private well, 150 feet from any class
"C" well, and 200 feet from any class "A" or "B" well, unless appropriate waivers are obtained.
Furthermore, the property owner shall notify the engineer of any undocumented or abandoned wells, known
to him or her, that are located on the subject or adjacent properties.
7. CURTAIN DRAINS: The new drainfield must be at least 20 feet down gradient and 50 feet
upgradient from any subsurface drains. This includes foundation drains. The property owner should notify
the engineer of any such drains that are not shown on the design drawings for this installation.
8. POST CONSTRUCTION SITE RESTORATION: Unless specifically agreed upon otherwise,
the property owner is responsible for final grading of the areas, which settle after construction. Prior to
awarding the contract, the homeowner should communicate to the contractor any expectations regarding,
but not finrited to post construction site clean up, re -landscaping, and restoration of any asphalt, fences,
trees, decks, ect. that are effected by the construction. All mound type drainfields are required by the MOA
to be re -vegetated. The property owner is responsible for this work unless other arrangements are made
with the contractor.
: property is being sold, the property owner shall ensure that the aforementioned items are addressed
the buyer, and, if the work is to be completed after the sale of the property, that necessary funds are
9. PROPERTY OWNER INSTALLATION OF SEPTIC SYSTEM: If the property owner intends
to install the septic system, he/she must first have obtained approval from the Municipality of Anchorage,
DSD (343-7904). homeowner installations typically require more time for engineer inspections. The
homeowner should discuss the additional costs associated with such inspections with the engineer prior to
starting the project.
10. ENGINEER CHARGES TO INSPECT THE INSTALLATION: The property owner is
responsible for payment of all the engineer inspection charges. These charges are in addition to the soils
testing and design work that was required to obtain the MOA sewer/well permit. The number of
inspections will vary depending on the actual field conditions encountered and the construction methods
used. If there are any questions by the property owner or his/her representative, regarding charges for
installation inspections they should be discussed prior to beginning construction. GEG, Ltd. will provide
you with a written copy of the fee schedule.
11. CHANGES N THE SCOPE OF WORK: See Section V, "Disclaimers' regarding design
changes. See "Contractor Responsibilities', paragraphs 1, 2, & 13. In addition, see "Engineer
Responsibilities", paragraphs 2, 4, & 5.
12. PRIVATE UTILITIES: The property owner is responsible for notifying the engineer and
contractor/s of any privately installed utility lines. Utilities installed by homeowners will not be located by
local utility companies and therefore not the responsibility of the engineer and/or contractor to determine
their existence and/or location. Unless the exact locations of these utilities are known by the property
owner, any costs incurred for repairs will be the responsibility of the homeowner.
• Contractor Responsibilities:
1. PRE -CONSTRUCTION LAYOUT: The contractor is responsible for locating all buried
utilities, easements, property lines, surface water setbacks, well radii, and water service lines which may be
encroached upon by the proposed septic system The contractor shall ensure that all setbacks are flagged by
a registered land surveyor, or other appropriate means, prior to construction. GEG, Ltd. field
engineerslinspectors will not be responsible for establishing or confirming any of the aforementioned
setbacks.
he contractor should recognize that the location of all wells, surface waters, structures, and other item
hown on the design drawings are typically derived from as -built surveys, and municipal records. The as
uilt surveys and municipal records (prepared by professional engineers & land surveyors) have been
assumed to be accurate for purposes of this design; however, the accuracy hasotot necessarily been field
verified. Prior to beginning any construction the contractor shall field locate all items which have
rotective setbacks and verifv that there are no encroachment concerns. Anv encroachments. for which
Page 2 of 7
Year
not been granted, should immediately be brought to the attention of the property owner
The test hole pipes shall not be removed/abandoned until after the engineer has established their location
relative the new drainfield during the first inspection of the drainfield installation or during the pre -
construction layout. The new drainfield/s must be within a 30 foot radius of the test hole/s used for
establishing the design criteria.
he contractor should establish the elevation of all existing and proposed system components prior to
Carting construction so as to insure that the necessary grades can be maintained. This is particularly
significant when the elevation of the existing system components is unknown because clean -outs are not
present, buried, or non-functional (can't measure down them because of obstructions). It is recognized that'
honditions can be discovered that will materially chance the design and the construction costs.
2. DISCREPANCIES BETWEEN DESIGN DRAWINGS AND SPECIFICATIONS:
Construction shall be in accordance with the approved site plan and design drawings, and any special
provisions noted on the municipal sewer permit. The contractor is responsible for notifying the engineer of
any discrepancies noted on the design plans or drawings, prior to starting work.
3. CHECK GROUNDWATER LEVELS IN TEST HOLE MONITORING TURES: Prior to
beginning construction, the contractor shall check the liquid level in the test hole monitoring tubes to ensure
that there has been no change in the groundwater levels that would impact the proposed design. Any rise in
the liquid level should be brought to the attention of the engineer so that design changes can be trade if
necessary.
4. MAXIMUM DEPTH OF DRAINFIELDS: The maximum depth of the drainfield is shown on
the design drawings or is noted in the narrative portion of the design package. The contractor shall notify
the engineer of any inconsistencies noted in the design package.
For purposes of this installation, the maximum depth of the drainfield will be based upon taking a,
measurement at the deepest part of the excavation between the highest ground elevation encountered
I(usually on the uphill side of the excavation) and the bottom of the trench or bed excavation. The
Contractor shall exercise caution not to remove evidence of the original grade prior to establishment of the
total system depth. In short, don't remove the organic layer until after the original grade elevations are'
established by the inspecting engineer.
5. SUITABILITY OF MATERIALS USED FOR CONSTRUCTION. The contractor shall ensure
that all materials being used are in compliance with the most current guidelines established by the
Municipality of Anchorage. This includes, but is not limited to, the following:
a. Drrinrock
b. Sand filter material for conventional beds, trenches, or mound systems.
c. Sand filter material and pea gravel for Intermittent Sand Filters (ISF).
d. Anchorage Sand and Gravel (AS&G) "block pea" material for Upflow Filters.
It is recommended that the contractor provide the engineer with current sieve analysis' from the sand/gravel
supplier to document the suitability of the material. The engineer assumes no responsibility for ensuring
that the materials delivered meet the MOA requirements.
6. BURIAL RATING OF TANKS: The contractor shall ensure that the septic tank, lift station, or
holding tank purchased has a burial depth rating suitable for the actual installation.
7. SEPTIC TANK AND STEP TANK SIZES: Prior to purchasing a septic tank or lift station the
contractor shall verify that it is adequately sized for the number of bedrooms shown on the permit issued by
MOA. The minimum septic tank size is 1000 gallons and the minimum STEP tank size is 1250 gallons.
These size tanks will handle residences with up to 3 bedrooms. For each additional bedroom over three (3)
the septic tank or the STEP tank volume shall be increased by a minimum of 250 gallons. For example, a
four (4) bedroom residence must have a 1250 gallon septic tank or a 1500 gallon STEP tank.
8. INSPECTIONS - ENGINEER NOTIFICATION: The contractor shall notify the engineer at
least 24 hours prior to starting construction. If deemed necessary, a pre -construction site visit shall take
place. The contractor shall coordinate with the engineer any inspections which will be required during
weekends, holidays, or before/after normal working hours (8:00 am to 5:00 PM). The property owner may
incur additional charges for inspections, which do not occur during normal business hours. It is the
contractor's responsibility to notify the engineer at least 2 hours prior to any inspection.
9. REGULATORY NON-COMPLIANCE. The contractor shall report to the engineer and the
Page 3 of 7
GEG, Ltd., Year 2006
property owner any observed condition which would put the septic system in violation of State or Municipal
regulations.
10. BACKFILL OLD TEST ]TOLES: Any remaining test hole excavations shall be filled and
mounded as part of this project. Unless instructed otherwise by the engineer, the old test hole groundwater
monitoring pipes shall be removed.
11. FINAL GRADING FOR DRAINAGE: The contractor is responsible for final grading so as to
ensure that surface runoff does not adversely effect the septic system constructed, adjacent septic systems,
or adjacent structures.
12. SOIL COVER REQUIREMENTS: The contractor shall ensure that the final cover over the
tank and drainfield is either compacted adequately when backfilling, or mounded sufficiently to ensure that
there is adequate soil cover over the tank and drainfield after settlement occurs. If seasonal conditions
prevent this, the property owner (or his representative) shall be notified that additional fill may be required
after settlement occurs. This notification is of extra significance when the property is changing ownership.
13. CHANGES IN CONSTRUCTION COSTS: The contractor is responsible for obtaining
approval from the property owner for any additional construction costs associated with design modifications
or changing field conditions prior to doing the work.
14. WORKING IN RIGIIT-OF-WAYS AND TRESPASSING PRIVATE PROPERTY: The
contractor is responsible for coordinating (including payment of encroachment permit fees) all access
through public and private properties with the appropriate authorities and/or property owners. Furthermore,
the contractor shall inform all parties of any potential impacts to adjacent properties prior to beginning any
construction.
15. MAINTENANCE R OPERATIONS MANUALS: The contractor shall provide the
homeowner with the manufacturer's installation/maintenance manuals for all system components installed
under this contract. If not given directly to the property owner, the manuals should be enclosed in a
protective cover (plastic bag) and placed/secured in a prominent location so the property owner can find it.
16. INNOVATIVE SEPTIC SYSTEMS. START-UP INSPECTIONS: The contractor shall
notify Anchorage Tank & Welding Company (272-3543) after the installation of an Intermittent Sand Filter
kit or Advantex system (supplied by Anchorage Tank) is installed so that the appropriate start-up inspection
can be scheduled. This notification also activates the quarterly maintenance schedule. Such notification is
usually not required for BioCycle installations since "BioCycle of Alaska" is typically involved with the
installation. The contractor shall contact BioCycle of Alaska (283-9003) regarding any start-up notification
requirements.
• Well Driller Responsibilities:
1. The well driller shall ensure that he has a well permit in possession prior to drilling the well.
2. The well driller shall physically verify that the there are no septic systems, or other potential
sources of contamination, within the protective radius of the proposed well prior to drilling it.
• Engineer Responsibilities:
1. SYSTEM DOCUMENTATION: The engineer is responsible for inspecting the installation of
the septic system and preparing as -built documentation, to the satisfaction of the M.O.A.. Inspections are
performed as necessary to document the construction of the system to the satisfaction of the M.O.A. In all
cases, inspections shall be performed as necessary to establish the following:
• The original grades at the drainfield/s site
• The bottom of all trenchlbed excavation
• Top of sand on all sand filters
• Top of drainpipe
• Septic tank, or lift station, or holding tank prior to backfill
• Placement of filter fabric and insulation
• After final grading is completed
2. LL%II TED AUTHORITY: The inspecting engineer has no direct authority over the contractors
activities or construction/safety practices. Should the engineer identify conditions which dictate a design
change, he or she will recommend that work be stopped, and/or the design be modified. If design
modifications are necessary, the engineer shall notify the property owner or his/her representative. The
inspecting engineer does not have the authority to direct the contractor to modify the system design in such
a way that it would be in violation of State or MOA regulations.
Page 4 of 7
GEG, Ltd., Year 1006
3. SEPTIC TANK INTEGRITY: The engineer shall inspect the condition of the existing septic
tank and determining its suitability for re -use. If the engineer determines the septic tank to be structurally
unsound, it must be replaced.
4. COORDINATION OF DESIGN CHANGES WITH THE MOA: If design changes are
necessary, the engineer will coordinate the approval of the changes with the MOA. The contractor does not
have the authority to proceed with any design modifications until verbal or written approval is obtained
from the MOA.
5. COORDINATION OF WAIVERS: If, during construction, it is determined that a waiver will
be required in order to install the system as designed, the engineer will apply for the necessary waiver/s to
the appropriate State or MOA regulatory bodies. The engineering services and State/MOA fees associated
with such waivers will be additional charges to the property owner, over and above the installation
inspection fees charged by GEG, Ltd.
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SECTIONIY. CONSTRUCTION GUIDELINES.
Construction shall be in accordance with the approved site plan and design drawings and any special
provisions noted on the municipal well and/or sewer permit. All materials, components, workmanship, and
construction practices shall comply with the Municipality of Anchorage's latest ordinances regarding wells
and septic systems, as well as DSD policies. The failure of the inspectine engineer to notice a material or
construction non-comnliance does not relieve the contractor of his/her responsibility to correct such a
deficiency.
• Septic Tank, Holding Tank, or Lift Station Installation:
1. The burial rating of the tank shall be adequate for the actual burial depth encountered.
2. The tank shall be level and sufficiently bedded to prevent settling or shifting of the tank.
3. All standpipes on the tank shall extend a minimum of 12 inches above final grade.
4. Tanks installed with less than 4 feet of cover shall be insulated. See "Contractor Responsibilities',
paragraph 12 regarding final soil cover.
5. The sewer service line from the house to the tank shall be sloped a minimum of 1/4"
per foot, unless prior approval is obtained from the engineer.
6. The inlet and outlet lines from the tank shall be bedded in drainrock or the soil shall be adequately
compacted to prevent future settlement of the soil.
7. A foundation clean out will be installed (1-4 feet from the house) if one does not currently exist.
8. Post tank clean -outs shall be installed per MOA requirements. Does not apply to holding tanks or lift
stations with pressurized lines.
9. In high groundwater areas, all tanks shall be anchored to resist buoyancy forces when there is not
adequate soil cover to resist the uplift force. The engineer shall make this determination.
10. The final soil cover shall be graded so that there is positive drainage away from tank.
11. All holding tanks and lift stations shall have an audible and visible alarm inside the residence.
12. All lift stations shall be wired in compliance with all MOA guidelines and the Uniform Electrical
Code. A municipal electrical permit and inspections must be obtained in areas where required by
the Municipality of Anchorage.
13. The contractor shall remove the old tank, or abandon it in compliance with the Uniform Plumbing
Code (UPC). The contractor is solely responsible for the abandonment procedure.
14. ISF, SCAT BIOFILTER, AND ADVANTEX INSTALLATIONS: The control panel for the
Intermittent Sand filter, Scat Biofilter, and Advantex systems shall be located outside the residence, for
easy access during inspections. A remote alarm must be installed inside the residence as per DSD
requirements. Mounting the panel directly to an exterior wood wall should be avoided because the
closing of the relays creates a "clanking" noise that may be offensive to the property owners.
15. ISF INSTALLATIONS: The air compressor shall be equipped with 0 to 10 psi gauge for the purpose
of monitoring air flow to the sand filter. The pressure gauge will be located so that it is easily
monitored by the property owner.
• Installation of Conventional Absorption Bed & Trenches:
1. Excavate the proposed bed/trench to the dimensions shown on the design. The bottom of the excavation
shall be within 2 inches of level (2 inch maximum variation between high and low spots). If the sidewalls
or bottom of the excavation become smeared, they must be raked or scarified before placement of the filter
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GEG, Ltd., Year 2006
sand or drainrock.
2. The trench or bed should be at least 5 feet from the test hole excavation.
3. All soil tests and excavation depths are advisory to the design and are to be verified in the field by the
engineer. If design changes are necessary, and the changes effect the contractor charges to the property
owner, the contractor shall obtain approval from the property owner prior to proceeding with the work.
4. Once the draimock is installed, the distribution pipe is to be placed level (0.02 feet difference between
high and low shots) with the perforations faced downward. Draimock is then to be placed over the
distribution pipe, to provide a minimum of 2 inches of cover over the pipe. The drainrock shall not be
pyramided over the drainpipe but shall be the same elevation over the entire trenchlbed width.
5. A silt barrier must be installed between the final drainrock layer and the native soil backfill. The silt
barrier shall cover the entire drainrock surface.
6. Monitor tubes shall be installed at the locations shown on the design drawings, and extend a minimum of
12 inches above final grade. The portion of the monitoring tube extending through the drainrock shall be
perforated from the bottom of the trenchlbed to the invert of the distribution pipe.
7. Backfill over the final drainrock layer must not be less than 2 feet. Insulation must be installed when the
backfill depth is less than 3 feet. The insulation shall cover the entire width of the trench/bed. the
contractor shall "shoot" the final grades to ensure cover depth is adequate, prior to notifying the engineer
that the work is complete. The final cover over the drainfield must graded so that there is no potential for
water to pond over the trench/drainfield. See "Contractor Responsibilities", paragraph 12 regarding final
soil cover.
an alternator valve was installed with this design the contractor shall provide a
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ore• Section Vis applicable if GEG, Ltd. is hired as the contractor to Install the on-site septic system.
SFCTION V. GF.G, Ltd. Rid Specifications
• Bid amount includes installation, materials, and labor to install designed septic system
• Bid will include survey as a line item if it is included in the bid. If there is no line item for surveying, it
may not be necessary for the construction but may still be necessary to obtain a health Certificate.
• Unless listed, the total bid amount does not include engineering costs such as design fees, inspections
or permit fees.
• Unless stated otherwise, the bid amount does not include export of overburden or trees. Unless
negotiated, all trees, stumps, and overburden will be left on site.
• Unless requested to landscape, final grade will consist of backfilling the dig site with onsite native
soils. We will smooth out the grade to provide a rough "construction grade" final. A construction
grade final is not a landscaped finished yard. There may be some settling of the excavation site, this is
normal, particularly atter winter construction. We can provide landscaping bids upon request.
• Payment information: 50% of total cost is due up front prior to work starting. The remaining balance
is due upon completion of project.
• CHANGE ORDER POLICY: If conditions exist that warrant a design or field change, all work will
stop and a change order will be negotiated.
• Post construction conditions will exist after the installation of the septic system There will be a
noticeable amount of surface impact due to the installation of the septic system. All costs associated
with reconstruction of any obstruction to the installation (decks, fences, walkways, grass) unless
negotiated in the contract, is not included in the bid.
• By signing the GEG Estimate document authorizing us to proceed with the installation, you are
agreeing to all terms and conditions listed in this document.
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SECTION 11: DISCLAI:HF.RS
• UNFORESEEABLE SITE CONDITIONS: The design of this septic system, prepared by GEG, Ltd.,
was based upon a limited evaluation of the soil, groundwater, and site conditions. The extent of the
evaluation is consistent with standard engineering practice in the field. Furthermore, this design was
evaluated and approved by the engineers or technicians on staff at the Municipality of Anchorage,
DSD, based upon the information provided to theta. Occasionally, during construction, unforeseeable
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GEG, Ltd., Year 1006
subsurface conditions (high groundwater, poor soils, buried debris,....) are encountered that make the
proposed installation not feasible. In such cases it is typically necessary to do more soils testing,
groundwater monitoring, and design work. These additional engineering services will be performed on
a fee basis at an hourly rate. GEG, Ltd. will obtain verbal authorization from the property owner (or
his/her representative) prior to proceeding with the work, and will provide a written estimate if
requested. The property owner should discuss with the contractor any changes in the installation cost
associated with the design changes.
IF THE PROPERTY BEING SOLD AND FUNDS ESCROWED FOR THE UPGRADE, it is
important to bear in mind that the ability to upgrade the septic system on this property is not 100%
certain (for the reasons stated in the previous paragraph). There is always the possibility that
conditions could be encountered that would prevent the installation of anything other than a holding
tank. Although such a situation would be rare, it is important that all parties recognize that such a
scenario is possible.
SEPTIC SYSTEM PERFORMANCE: The design of this septic system is based upon limited soils
testing, groundwater monitoring, and a visual assessment. It is possible that the actual soil conditions
are less favorable then the testing data indicated and that adverse, unforeseeable, changes in the
surface/subsurface water conditions could impact the performance of the system. Numerous other
factors, out of the control GEG, Ltd., may adversely effect the long term performance of the system.
Such factors include, but are not limited to, excessive number of residents in the house, plumbing leaks,
the use of septic system additives, failure to pump septic tank regularly, failure to alternate drainfields
(when this is an option), or/and excessive use of water. Given these variables, it is not possible to
warrantee the performance of a septic system.
By proceeding forward with this installation, the Engineer, well Driller, Contractor, and Property
Owner agree that they have read these specifications and agree to accept the terms and conditions
outlined In them.
A final invoice will be issued once all work is complete for
inspections and documentation as required by the M.O.A.
Please refer to the following estimated inspection costs:
1. Conventional septic system with a single trench/bed, no sand filter: $700.00
2. Conventional septic system with a single trench/bed, sand filter: $800.00
3. Conventional septic system, dual trenches, no sand filter: $900.00
4. Conventional septic system, dual trenches, sand filters: $1000.00
5. Alternative Technology septic systems: $1000.00
6. Lined Intermittent Sand Filter with secondary drainfield: $1500.00
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