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Home My WebLink AboutASPEN HIGHLANDS #3 BLK 3 LT 15Aspen Highlands lock Lot I 017-013 -71 Municipality of Anchorage Development Services Department ,i'~[~'i' Building Safety Division On-Site Water and Wastewater Program, 4700 Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 Page of www.ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: OSP101120 PID Number: 017-013-71 Nome: Rabbit Creek Homes, Inc. Wastewater System: [] New [] Upgrade Address: 18525 Osprey Circle Anchorage, AK 99516 ABSORPTION FIELD Phone: Number of Bedrooms: Four [] Deep Trench [] Shallow Trench [] Bed [;21 Mound [] Other: Soil Rating: Total Depth from original grade: LEGAL DESCRIPTION .5 GPD/Ft2 +4.5 - +5.5 Ft. Block:3 Lot: 1 5 Subdivision: Depth to pipe bottom from original grade: Gravel depth beneath pipe: Aspen Highlands #3 +2.5 - +3.5 Ft. .5 Ft. Township: Range: Section: Fill added above original grade: Gravel Length: 4-6 Ft. 80 Ft. [] New [] Upgrade Gravelwidth: 15 Ft. Numberofli9 .... [ Distance between lines:5 Ft. Well: Classification (Private, A, B, C): Total Depth: Cased to: Total absorption area: Pipe Material: Private 204 Ft. 201 Ft. 1,200 F¢ ASTM D3034 PVC Driller: Date Drilled: StaticWater bevel: Installer; Date Installed: Alpine Drilling 8/15/10 159 Ft. Red Dog Excavating 8/4-6/2010 & 8/1-3/2011 Yield: 4 GPM Pump Set at:l 90 Ft. Casing Height>1.5Ab°ve Ground:Ft. TANK SEPARATION DISTANCES [] Septic [] Holding [] S.T.E.P. [] Other: T~ To Septic Absorption Lift Holding ~ublic/Private Manufacturer: Capacity: Tank Field Station Tank Sewer Line Anchorage Tank/Orenco 1500 Gal. ' Material: Number of Compartments: Well >100' >100' N/A N/A >25' Steel Two (2) SufiaceWater >100' >100' N/A N/A % / LIFT STATION Size: Manufacturer: Lot Line >5' >10' N/A N/A 500 Gal. Anchorage Tank/Orenco "Pump on" level at: "Pump ofF' level at: in. High water alarm at: Foundation >5' >10' N/A N/A 28 in. 28 OSI P2005-11 in. Pump Make & Model Electrical Inspections performed by: Curtain Drain None Noted OSl P2005-11 MOA Remarks: BENCH MARK Location and Description: Garage Slab. Assumed Elevation: 100.0 Ft. Inspections performed by: A. Harala Dates: 1st 8/4-6/2010 Development Services Department Approval , ~,~,~)'~qf..~ .~...~..:_....; Conditional Approval Date: .,¢_?,, · .,... ..... Reviewed and approved Date: Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 On-Site Wastewater Disposal System or Well Inspection Report/ Permit No.: OSP101120 ASPEN HIGHLANDS SUBDIVISION NO. 3 LOT15, BLOCK3_~~..-'" 43,984 S.F. A B C Sl 17.0 35.6 S2 18.5 45.4 MH 9.9 40.8 M1 4-6.4 50,2 M2 64.4. 70.9 M3 70.6 67.5 M4 86.6 87.4 M5 101.7 98.7 M5 111.3 109.8 / / / I// / / Well F'our bedroom % Fco HoWe PLAN AS BUILT Rock Lined Ditch (D?) UPPER DEARMOUN SCALE 1' = 40' Page 2 of 3 PID No. 017-013:71 Four Bedroom Advontex Treotment System with with AX20 Pod ond Add On Lift Stotion LEGEND MT - Monitor Tube FCO - Foundotion Cleon Out TH - Test Hole CO - Cleon Out 2-15' Wide x 50' Long Absorption Beds 1-15' Wide x 20' Long Absorption Bed ~-,4l~ \y' .~.".~~.~~~- ..... .. ........................... ........~_ MICHAEL E. ANDERSON ~d~'% No, CE-438t Permit Number: Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904 On-Site Wastewater Disposal System or Well Inspection Report OSP101120 G Finished Grade Original Grade 99.0 :._~ 1,500 Gallon 03.5 /03.2 Advantex Tank 95.4/ Page 3 of 3 PID No. 017-013-71 105.4 / 102.9 101 7 / / / ' 98.3 97.5 / / ~ 'Coarse San; ~ ~o~ .................... I I ! .~ o /I ~ _ ~u.~/--~ Coarse Sand IL .n! ~rq. ~ Geotextilel i ~"~-- I ~ I1~ ~ / ~ ~ ¢c;6~i-d'~l ! [ 2' Clean Sa-~--~ ~ IL X~Z'~/--''coarse Sand ~ · eta ' ~ RDraln · I ! II '---84.5 I 6,30/2010 '--'-77.0 PROFILE AS, BUILT Scale: NONE Alpine Drilling & Enterprises Well Log Permit Number: #SWOSPI01120 Date of Issue: 7-28-10 Parcel Identification Number: 01701371000 Date Started: 8-14-10 Date Completed: 8-15-10 Is well located at approved permit location? x Yes [] No Legal Description: Aspen Highlands #3 BIk 3 Lt 16 Property Owner Name & Address: Rabbit Creek Homes, Inc. 18525 Osprey Circle Anchorage, Alaska 99516 Borehole Data: Depth (ft) Soil Type, Thickness & Water Strata From To Stick-up 0 2 Organic & silt 2 5 Gravelly silt 5 23 silty gravel 23 97 silt 97 114 gravelly silt 114 151 silty gravel 151 197 silty gravel H20 4gpm 197 199 bedrock 199 204 Method of Drilling x air rotary I--] cable tool Casing type: steel Wall Thickness: inches Diameter: 6 ;-riches Depth: 201_ feet Liner Type: __ Diameter: __ inches Depth: __ feet Casing stickup above ground: 2 feet Static water level (from ground level): 159 feet Pumping level: 200 feet after _2 hours pumping 4 gpm Recovery Rate: ~4 gpm Method of Testing: air lift Well Intake Opening Type: [] Open End x Open Hole ]--] Screened Start __ feet Stopped __ [] Perforations Start ~ feet Stopped __ Grout Type: bentonite Depth: Start 0 feet Pump: Intake Depth __ feet Pump size __ hp Brand Name __ Volume: 2 bgs Stopped 20 + feet Well Disinfected Upon Completion? x Yes [] No Method of ~isinfection: Chlorine tablets Comments: Well Driller Alpine Drilling and Enterprises PO Box 110496 ,4nchorage .4K 99511 Mark Begich Mayor Development Services Department Building Sofety Division On-Site Water & Wastewater Program 4700 Elmore 5treat P.O. @ox 196650 Anchorage, AK 99519-6650 www.muni.orq/onsi?e (907~ 343-7904 Pump Installation Log Well Drilling Permit Number: SW__ Date of Issue: Parcel Identification Number: Replacement Only: YES NO () o Legal Description Lot 15, Block 3, Aspen Highlands ~3 IIPropert7 Owner Name & Address: IRabbit Creek Construction Pump Installation Date: 1/31/2011 Pump Intake Depth Below Top of Well Casing: 190 feet Pump Manufacturer's Name: Goulds Pump Model: 7SB75 Pump Size 3/4 hp Pitless Adapter Burial Depth: 11 feet Pitless Adapter Manufacturer's Name: Campbell Pitless Adapter Installer: Red Dog Well Disinfected Upon Completion? [] Yes [] No Method of Disinfection: Recirc Comments: Pump Installer Name: Aarow Pump & Well Service LLC PO Box 110496.Anchorage, AK. 99511 (9079 346- 9355 Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pump installation. Municipality of Anchorage Community Development Department - Development Services Division P.O. Box 196650 - Anchorage, Alaska 99519-6650 - 4700 Elmore Road Info and Help: (907) 343-8211 INSPECTION: Voice: (907) 343-8300 Fax (907) 249-7777 Inspection Report- ElecFin El0 0756 APPLICATION NO. Subpermit of Master Permit: 10 0756 Permit Type: Electrical Notes: ca:It.before Requested by! Bob .7'27-1366 stullergj@mbni. Org Address of Project: 7745'Upper De Armoun RD Legal: ASPENHIGHLANDS #3 BLK 3 LT 1'5 G:2840 Description Of Work:' Work 'Descr: 2872 sq' ft living, 882 sq ft garagel Remarks: tb Contacts Owner Other (907)336-3430 Other 9077271366 Contractor 9077271366 Inspector Comments: RABBIT CREEK HOMES INC 3D DRAFTING & DESIGN 9030 SPRUCE RUN CIRCLE BOB STEVENS ROW default address RABBIT CREEK HOMES INC *R 18525 OSPREY CIRCLE New Schedule Date:07/05/2011 Preference;Any i Inspection #: 136202 Parcel: 01701371000 Inspector: Date: ENSTAR Natural Gas Company A DIVISION OF SEMCO ENERGY Engineering Department Right of Way Section 401 E. International Airport Road P. O. Box 190288 Anchorage, Alaska 99519-0288 (907) 334-7753 FAX (907) 334-7798 July 18, 2011 Robert Stevens Rabbit Creek Homes, Inc. 8620 Solar Drive Anchorage, AK 99507 Grid: A2840 Re: Letter of Non-Objection To whom it may concern: ENSTAR Natural Gas Company has no objections to the existing septic system absorption bed and four inch (4 in) PVC drain encroachments into the Ten Feet (10 FT) wide utility easement situated adjacent to and coincident with the easterly boundary .line of Lot 15, Block, 3, Aspen Highlands Addition No. 3 Subdivision, Records of the Anchorage Recording District, Third Judicial District, State of Alaska. Acceptance and use of this letter of non-objection by yourself, your heirs, your assigns, or your successors, will constitute agreement to the following stipulations: · Landowner/Contractor is working near ENSTAR gas facilities will contact the Alaska Digllne, Inc., (907) 278-3121 or 811 for line locating two (2) business days prior to any related excavation. · ENSTAR will be held harmless, now and forever for any damages or injury to any person or property as a result of this encroachment. · Any ENSTAR facility damaged or deslxoyed, as a result of this encroachment will be repaired at no cost to ENSTAR. Any costs incurred by ENSTAR for special construction necessitated by this encroachment will be borne by the land owner. · All applicable safety code regulations will be observed and maintained. · This letter of non-objection will in no way preclude EN'STAR from full use and enjoyment of its fights within any portion of its right-of-way. Sincerely, Andrew Fraiser Right-of-Way Agent ENSTAR Natural Gas Company cc: File Mike Anderson, P.E., Anderson Engineering 99LZZZ96:01 £~00~9~Z06 ~0~ ~JISNB :WO~_d d~t7 :£0 T'I;~.3E~-ST--IFI..P~ July 18, 20ll Rabbit Creek Homes, Inc. Robert Stevens 8620 Solar Drive Anchorage, Alaska 99507 Dear Rabbit Creek Homes, Inc.: Subject to your agrecmcnt to indemnify the company as set forth below, GCI Communication Corp has no objection to the septic system absorption bed and drain pipe encroaching into the utilib, easement at Lot 15, Block 3, Aspen Highlands Subdivision No. 3 otherwise known as 8620 Solar Drive, city grid 2840. This letter of non-objection in no ,,va)' precludes GCI Communication Corp from full use and enjo3anent of any rights it may have within an), portion of the utility easement and or the right-of-way, including unlimited access for servicing its facilities. Also any additional and extraordinary costs incurred during any future required construction, repair or reconstruction o f GCFs facilities to accommodate any or all of the encroachments shall be paid by the property owner. By signing below, you agree to indemnify and hold GCI Communication Corp harmless, now and forever, for any damage, costs, expense (including reasonable attorney's fees), liabilities and injury to any person or property occurring as a result of the encroachment. Please indicate your acceptance by signing and returning this letter to myself at the address below. Sincerely, Markus Kofoid OSP Design Engineer GCI Communication Corp 5151 Fairbanks St. Anchorage, AK 99503 907-868-6168 Office 907-868-8580 Fax Acceptance Date s~9:60 ~ 9~ Mayor Dan Sullivan Municipality of Anchorage Anchorage Water & Wastewater Utility Engineering Division 3000 Arctic Boulevard . Anchorage, Ala~a 99503-3813 'l'elcphone (907) 564-2774 · Fax (907) 562-0824 w~av~ax~,biz · ~vw~muni.org .Board Chair Tim Sullivan July 18, 2011 Rabbit Creek Homes, Inc., Robert Stevens 8620 Solar Drive Anchorage, AK 99507 Re: ASPEN HIGHLANDS #3 BLK 3 LT 15 (Grid SW2840) Request for Letter of Non-objection to Encroachment (Tax ID# 017-013-71) The Anchorage Water and Wastewater Utility received a request from your representative on July 18,2011 in regards to a new septic drainage field encroaching into the utility easement along the east property line of ASPEN HIGHLANDS ~ BLK 3 LT 15. AWWU is currently not using this utility easement and has no objection to the encroachment. AWWU hereby issues this letter with stipulations to allow the encroachment of a new septic drainage field into the utility easement, the property owner(s) agrees to the following: 1. AWWU will be held harmless, now and forever, for any damages or injury to any person as a result of the encroachment; 2. The property owner(s) shall call for utility locates before excavation in the easement; 3. All applicable codes and regulations will be observed and maintained within the easement; 4. This letter will in no way preclude AWWU from full use and enjoyment of its rights within any portion of the easement; 5. The property owner(s) shall pay any additional and/or extraordinary costs incurred to accommodate the encroachment during any future required construction or reconstruction of AWWU facilities; 6. AWWU's non-objection does not imply other approvals that may be required for this encroachment; and, 7. AWWU does not provide a position for any other parcel or utility impacted by the encroachment. Should you have any questions, please call the AVWVU Planning Section at 564-2739. Sincerely, Engineering Technician July 21, 2011 Rabbit Creek Homes, Inc. Robert Stevens 8620 Solar Drive Anchorage, Alaska 99507 Alaska Communications has no objection to the encroachment of the proposed septic system absorption bed into the 10' utility easement along the eastern boundary of Lot 15, Block 3 of Aspen Highlands Subdivision No. 3, otherwise known as 7745 Upper Dearmoun Road as depicted on the drawings submitted by Anderson Engineering. Acceptance, (your signature below), and use of this letter of non-objection by yourself, your heirs, your assigns, or your successors, will constitute agreement to the following stipulations: Alaska Communications will be held harmless, now and forever, for any damages or injury to any person or property as a result of this encroachment. Any Alaska Communications facility damaged or destroyed as a result of this encroachment will be repaired at no cost to Alaska Communications. Any costs incurred by Alaska Communications for special construction necessitated by this encroachment will be borne by the property owner. 4. All applicable safety code regulations will be observed and maintained. This letter of non-objection will in no way preclude Alaska Communications from full use and enjoyment of its rights within any portion of its right-of-way. Please sign both copies, retain one copy for your use and return the other to Alaska Communications. {~tth, ~ering Foreman mmunications Outside Plant Engineering, MS#14 600 Telephone Ave. Anchorage, AK 99503 ACCEPTANCE SIGNATURE: Grid RCWC 2840 DATE: N:Wlisc. Forms~Letter of non-objection Example.doc ENCROACHMENT PERMIT 1203-25B G-2540 ENll031 ~17-013-71 This permit is between Chugach Electric Association, Inc., an Alaska non-profit electric Cooperative, (herein "Chugach"), whose address is P. O. Box 196300, Anchorage, Alaska 99519 and Rabbit Creek Homes, Inc. (herein"Permittee"), whose address is 8620 Solar Drive, Anchorage, Alaska, 99507. 1. Easement. Chugach is the grantee or user of an easement for the construction and maintenance of electrical facilities, as follows: Dedicated by the plat of the subdivision known as Aspen Highlands Subdivision Unit No. 3, according to Plat Number 71-281, recorded on the 2nd day of November 1971, on file in the office of the District Recorder, Anchorage Recording District, Seward Meridian, Alaska, Described in that certain written instrument recorded on the 20th day of January 1953, at Volume 84, Page 298, on file in the office of the District Recorder, Anchorage Recording District, Seward Meridian, Alaska, Described in that certain written instmmem recorded on the 13t~ day of April 1971, at Book 200, Page 366, on file in the office of the District Recorder, Anchorage Recording District, Seward Meridian, Alaska, herein -"Easement") which pertains to the following described real property: The East Ten Feet (E 10') of Lot Fifteen (15), Block Three (3), Aspen Highlands Subdivision Unit No. 3, according to Plat Number 71-281, recorded on the 2nd day of November 1971, on file in the office of the District Recorder, Anchorage Recording District, Seward Meridian, Alaska, Permittee acknowledges the validity of the Easement. Permittee warrants and represents that Permittee is the owner of the fee simple interest in the land subject to the Easement and the following described real property to which the Easement is adjacent: Encroachment Permit-Page 1 of 4 Lot Fifteen (15), Block Three (3), Aspen Highlands Subdivision Unit No. 3, according to Plat Number 71-281, recorded on the 2nd day of November 1971, on file in the office of the District Recorder, Anchorage Recording District, Seward Meridian, Alaska, (herein "Pared") 2. Encroachment. Permittee has constructed or purchased the following improvements on or within the real property subject to said Easement: A septic drain pipe that encroaches across the entire width of said Easement, at a depth ofapproximately Eight Feet'(8'), for a distance of approximately TenFeet (107), aseptic absorption, bed that encroaches approximately. Five Feet.(5') into said Easement at a depth of approximately Six Feet (6') for a distance of approximately Ten Feet (10'), (herein "Encroachment"). 3. Permit. Chugach hereby authorizes Permittee to continue the existence of the Encroachment in its existing location subject to the covenants set forth in this permit. 4. Indemnification. Permittee shall indemnify and hold Chugach harmless from any claims for personal injury, property damage or other loss arising in any way from the continuation of the Encroachment. 5. No Expansion or Increase. Permittee shall not in any way expand or increase the extent to which the Encroachment occupies any of the real property encumbered by the Easement without the prior written consent of Chugach. Chugach has no obligation to provide such consent. 6. No Interest in Real Estate Acquired. Permittee hereby acknowledges that the Encroachment and any additions thereto, even if in violation of this permit, has not and shall not in the future give rise to any interest or estate in the real property subject to the Easement or any other ~eal property. Without in any way limiting the foregoing, Permittee acknowledges that the Encroachment is not adverse to any interest of Chugach and its continuation is entirely with the permission of Chugach for purposes of the common law doctrine of adverse possession. This permit~ creates no interest in the real property subject to the easement. 7. Modification of Utility_ Facilities. If the electric utility facilities located within the Easement are upgraded, added to, replaced or reconstructed, Permittee shall pay that portion of Chugach's total costs for such modification which is reasonably attributable to accommodating or preserving the Encroachment. If such payment is not made within thirty (30) days of written demand for same, Chugach may terminate this permit in accordance with paragraph 9, below. Encroachment Permit- Page 2 of 4 COiL Permit Number: Tax Code Number: Work Type: On-Site Water & Wastewater System Permit OSP101120 01701371000 WellSeptic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 EImore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Initial Permit Effective Dates: July 28, 2010 to July 28, 2011 Design Engineer: ANDERSON ENGINEERING Subdivision: ASPEN HIGHLANDS #3 Site Legal Address: ASPEN HIGHLANDS #3 BLK 3 LT 15 G:2840 Owner/Address: RABBIT CREEK HOMES INC 18525 Osprey Circle ANCHORAGE AK 99516 Site Mailing Address: 7745 Upper De Armoun RD, Anchorage Lot Size in Sq Ft: 43984 Total Bedrooms: .¢43~ This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank N Privy Y Private Well N 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 wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Special Provisions: The approved design includes installation of a surface/subsurface drain that is required to have the bottom-of-trench and drain materials inspected by On-Site. Date: '?- Z~ ']0 Date: Parcel I.D. 017-013~71 Municipality of Anchorage Development SerVices Department Building Safety Division On-Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, Alaska 99519-6650 vvww.muni.org/onsite (907) 343-7904 ON-SITE SEWER/VVELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Property owner(s) Rabbit Creek Homes, Inc. Mailing address 18525 Osprey Circle Anchorage, AK Site address 7745 Upper DeArmoun Road Anchorage, AK Day phone 727-1366 .Zip Code 99516 .Zip Code 99516 Legal description (Sub'd., Block & Lot) Lot 15, Block 3, Aspen Highlands Subdivision No. 3 Legal description (Township, Range & Section) Lot Size 43,984 Sq. Ft. Number of Bedrooms Three (3) 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. (Signature of property owner or authorized agent) Permit/Rush Fees: Date of Payment: '~//C// t(? Receipt Number: (Rev. 11/05) Waiver Fees: Date of Payment: Receipt Number: ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) MEMORANDUM DATE: July 25, 20'10 TO: Jay Crewdson, P.E. FROM: Mike Anderson, P.E. SUBJECT: Lot 15, Block 3, Aspen Highlands Subdivision Well and Septic System Permit We have revised the septic system design for the subject lot based on our conversations. The absorption bed has been redesigned to be 2 beds each 15' wide and 30' in length. In addition, the bottom of the bed has been raised to 2' above existing ground. We also intend to remove a minimum of 2' of the existing silty soil material and replace it with clean gravel and sand to provide additional surge capacity to the system. Extensive landscaping will be provided to insure positive drainage. A cross section of the absorption bed area including the subdrain is attached for your review. We have also added the second drain to the north of the house as added protection from surface water intrusion. Please review the attached information and advise if you have further comments. ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677..7766 (FAX) July 25, 2010 Municipality of Anchorage Development Services Department On-Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 15, Block 3, Aspen Highland Subdivision No. 3 Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The owner of Lot 15, Block 3, Aspen Highland Subdivision No. 3 intends to construct a three-bedroom home on the lot. We are therefore requesting a permit be issued for a well and septic system to serve the new home. The available area for the septic system is limited by the presence of a well close to the eastern lot line and the proposed well on the lot. In addition soil conditions on the lot indicate slow percolation rates and groundwater elevations close to the surface which make it difficult to place a conventional septic system. We have therefore propose to place an Advantex Treatment System on the lot to provide the most effective treatment of the septic effluent prior to discharge into the surrounding soil strata. The location of the absorption system is shown on the attached Site Plan. A subdrain will also be placed to control surface and subsurface drainage in the area of the new absorption bed. Drainage patterns are also shown on the plan and will be modified somewhat as a result of the proposed construction. The test holes placed on this lot revealed silt with some sand and gravel. The percolation rate in the materials encountered was between 60 and 120 minutes per inch. Groundwater was found between 4.5' and 7.5' below the surface during the monitoring period. Our design provides for the bottom of the absorption trench to be at 2' above the ground surface. We are therefore proposing to place a four-bedroom Advantex Treatment System. The absorption beds will be 2 - 30' long x 15' wide for a total of 900 square feet of absorption area. The distribution line in the trench will be placed at 2.0' above the existing ground level. 2' of fill and 2" of insulation will be placed above the bed and 4' over the septic tank to meet Municipal Code and prevent freezing. The side slopes of the mound will be at 4:1 and extensive landscaping and fill will be required to insure positive drainage away from the finished mound. Lot 15, Block 3, Aspen Highlands Subdivision No. 3 July 25, 2010 Page Two The ground surface of the lot slopes from the northeast to the southwest at gradual slopes. The bed will be constructed parallel with the contours of the slope as much as possible in conformance with Municipal requirements. All components of the new septic system will be constructed a minimum of 100' from any surface water and 100' from the well proposed for this lot. No conflicts exist between the proposed well and septic system and those in the area. If the system is constructed in accordance with our design the following statements apply: The system, if constructed as designed, will have no adverse impact on the wells in the area or those to be constructed in the future. The system, if constructed as designed, will have no adverse impact on existing septic systems in the area or those to be constructed in the future. The system, if constructed as designed, will have no adverse impact on reserve space, either surface or subsurface, on any lots located in the area. The system, if constructed as designed, will have no adverse impact on drainage patterns in the area. The current drainage pattern will be maintained. Sincerely, Michael E. Anderson, P.E. Attachments ASPEN HIGHLANDS SUBDIVISION NO. 3 ..-' LOT 15, BLOCK 3 43,984 S.F. hree Bedroom Hot~e Four Bedroom Advantex Treatment System with with AX20 Pod and Add On I Jif Station S I T E ~'PLA N SCALE 1' = 40' 4" InsuJotion Under ~~way ExisUnc Well ® I '\ / / / / . Rock "ned DEc~ UPPER DEARMOUN LEGEND MT - Monitor Tube FCO - Foundotion Cleon Out TH - Test Hole CO - Clean Out 2-15' Wide x 30' Long Absorption Beds 1-15' Wide x 20' Long Absorption Bed LOT 15, BLOCK 3, ASPEN HIGHLANDS SUBDIVISION NO. 3 DESIGN FACTORS: SYSTEM REQUIREMENTS: 3 Bedroom Home Raised Bed System Perc. Rate: 120 Min./Inch 4 Bedroom Advantex Treatment System Application Rate: .5 GPD/SF 500 Gallon Add On Lift Station Raised Bed Absorption System 3 Bedrooms X 150 GPD/.5 GPD/SF = 900 SF Absorption Area 900 DF/15 SF (Width) = 60 LF Bed Length THEREFORE: Construct 2 Raised Beds Each 30' Long x 15' Wide as Shown Below. Place Distribution Piping at 2.0' Above Original Ground Surface. Remove Organics and ML to 2' Below Surface and Place Clean Sand & Gravel to Provide 4' Separation From Groundwater. Place Insulation and 2' of Cover Over Bed or Mound Over Bed Minimum of 3'. Place 4' of Fill Over Tank. Top 6" of Mound Must Be Topsoiled and Vegetated to Prevent Erosion. Natural Backfill 2" Insulation & 2' Cover (Min.) 4 / / / / / / / / / o \ o q ~ Drainfleld Rock ~ 2' - -/ 3/16" Holes @ 6 per ~ Existi~gg ~ro~nnd Coarse Sand (See Specification) ' '-Later-a! ................... ~- Existing Grounc As Required for Levelling Min. 2' Clean Sand and Gravel ~ In Situ ML Soil 2.5' 5' 5' 2.5' I NOTE: TYPICAL BED SECTION (NO SCALE) Grade Area Surrounding Bed to Drain Away. Minimum 6' Separation From Bedrock ...... ~~~ ................... , ...... ~ .... Minimum 4' Separation From Groundwater. Minimum 100' Separation From Wells in the Area. Minimum 100' Separation From Sufiace Water or Streams. Minimum 10' Separation From Water Se~ice Line. CD 0 C,~ 0 C~ 0 ~: OD Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 www.ci.an choracle.ak, us (%7) ~434~04 - Soils Log -Percolation Test Performed For: Date Performed: Legal Description: /~p~ ~'~~~'~ ~ ',~ ~.~Township, Range, Section: 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- 20- COMMENTS ~'~' ~ 0~ I~ WAS GROUND WATER ENCOUNTERED? Y~'~' S IF YES, AT WHAT DEPTH? L O Depth to Water After Monitoring? / P E Reading Date Gross Time Net Time Depth to Water Net Drop I~:~'~ ' / -'/.Co" .............. ~'~ (minutes/inch) PERO HOLE DIAMETER ~ '' ~STRU"BE~EEN,--~/ FT AND --~.¢ FT PERFORMED BY: /~ I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: Municipality of Anchorage ( Development Services Department Building Safety Division OmSite Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 www.ci.anchoracle.ak.u s ~gf~04 - Soils Log - Percolation Test Performed For: Date Perfo Legal Aspen Highlands #3, Lot 15, Block 3 Township, Range, Section: Slope Site Plan 9- 10- 11- 12- WAS GROUND WATER ENCOUNTERED? y~¢'~ S L IF YES, AT WHAT DEPTH? / ¢. ~ 0 Depth to Water After P Mo nitorin§? Reading Date Gross Time Net Time Depth to Water Net Drop 14- 15- 16- 17- 18- 19~ 20- PERCOLATION RATE ~ (minu~es/inch) PERC HOLE DIAMETER -'~ ~1 TEST RUN BETWEEN ~ '1- FT AND -- 4' I~ FT I PERFORMED BY: ~'~ I CERTIFY THAT THIS TEST WAS PERFORMED JN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: Municipality of Anchorage ,.~-' ~ Development Services Department ~ ~: On-Site Water and Wastewater Program t 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 www_. ci. an chora~ak.u s (907) 343-7904 Soils Log - Percolation Test Performed For: Date Performed: ~ T Legal Description: ¢~ h~ ~"~ ~1~' ;~'~, ~,/¢.:~;7~ ~ Township, Range, Section: .... /Slope ! ' Site Plan 5- 6- 7- 8- 9- 13- h- ob, 16- 17- 18- 19- 20- Monitoring? ~ r E PERCOLATION RATE r..~l (minutes/inch) PERC HOLE DIAMETER .'7 iv TESTRUN BETWEEN, -- ~ FT AND ~.~' FT COMMENTS ~ O~1<~ 4,(~.~'~ ~ ¢ Reading Date Gross Time Net Time Depth to Water Net Drop PERFORMED BY: ,,~ ~'~ I CERTIFY THAT THIS TEST WAS PERFORMED IN ACC~)RDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: ~700 DEPTH (feet) 1 2 3 4 5 6 7 8 9 11 20-- [VIUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT EL~IORE ROAD ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LOT 15, BLOCK 3, ASPEN HIGHLANDS NO..~ BOB STEVENS LEGAL DESCRIPTION: PERFORMED FOR: DATE: 7/16/2011 PARCEL ID#: PROJECT No.: TECHNICIAN: TEST HOLE 4 ORGANIC FILL SILT W/SAND POCKETS SOME GRAVEL ML/GM BOH @ 6' WAS GROUND WATER ENCOUNTERED? IF YES ~ WHAT DEPTH?__ DEPTH OF WATER AFTER MONITORING: DATE OF MONITORING: __ A. HARALA SLOPE NO ? ~..;..,.%,~.,,~,~.....je MICHAEL E ANnERSON .~ '~ r~ t/~". No, CE-438t Professional Ensineers Stamp: SITE PLAN SEE SITE PLAN DEPTH TO DATE READING GROSS TIME NET TINE WATER NET DROP (MINUTES) (HINUTES) (INCHES) (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 7/16 1 10:45 3.75" 2 11:15 30 4.13" .38" 3 12:45 30 4.51" .38" 4 1:15 30 4.82" .31" 5 1:45 30 5.10" .28" 6 2:15 30 5.38" .28" PERCOLATION RATE: 107 (MIN/INCH) PERC. HOLE DIA. 6" (r~CH~S) TEST RUN BETWEEN: 4 FT. and 5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. GROUNDWATER 15' BELOW GRADE AT TH5. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 7/I9/ZOII MUNICWALITY 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. 017-013-71 1. GENERAL INFORMATION Expiration Date: _ (21-2--( 1 Complete legal description ASPEN HIGHLANDS #3 BLOCK 3, LOT 15 Location (site address) 7745 UPPER DE ARMOUN ROAD, ANCHORAGE, AK 99516 Current property owner(s) ROY & MARINA WESTPHAL Day phone Mailing address 1120 HUFFMAN ROAD, SUITE 24, ANCHORAGE, AK 99515 Real estate agent Day phone 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or. Duplex) 3. NUMBER OF BEDROOMS: 4 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: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ 5750 Waiver Fee $ Date of Payment QI ,�0 �02 1 Date of Payment Receipt Number 1 0 2 y�1 Receipt Number COSA # OSC a 115 5"I 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. I 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 FIRST WATER CONSULTING Phone 907-350-9566 Address 13030 SUES WAY, ANCHORAGE, AK 99516 Engineer's Printed Name CURTIS HUFFMAN, PE Date 9/17/2021 Comments: This investigation was completed in compliance with MOA guidelines, regulations, and best industry practices / methods. The assessment of the condition of the well and septic applies only to the conditions as of the day tested. The flow and absorption rates may change due to subsurface conditions that may not be observed from the surface, changes in land use, local soil characteristics, groundwater levels that may fluctuate during the year, quality of construction (workmanship & materials), the water usage of the family being served by the system and maintenance. The operational life of all well and septic systems are subject to these various and dynamic characteristics and are outside the control of the evaluator of the P'P •-�;`IS`�L� well and septic system. Therefore, any estimate of how long a system will function satisfactory �rg�,.' for current or future occupants or guarantee that no unseen encroachments, deficiencies or /_ discrepancies exist can be given by First Water Consulting & NIS ' *. ... . . .... .......:: 6. DSD SIGNATURECurtis Huffman System #1 Approved for bedrooms r�¢��F��s�...CE 128991 ...�� FOPQ/17/2 NP�� System #2 Approved for bedrooms 1,� ROFESSIO Disapproved Conditional approval for bedrooms, with the following stipulation OF(��AA 6, �J O% WATERhin A rn c� Rj,•^ ST• TER J 0.� y: hn Original Certificate Date: "2_1 Z_ TheMunicipality 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 Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other Legal Description: ASPEN HIGHLANDS #3 BLOCK 3 LOT 15 Parcel ID: 017-013-71 If more than 1 septic system on lot: COSA Checklist # _of A. WELL DATA ® Well log is filed with Onsite (or attached) Date drilled 8/15/2010 Total depth 204 ft Cased to 201 ft ® Sanitary seal is functioning correctly ® Wires are properly protected Casing height (above ground) 18+ in. Date of flow test for COSA 8/28/2021 Static water level at beginning of test 155 ft. Well production at time of test 3.7 gpm Comments B. TANK DATA Age of tanks) 11 years Tank type/material ADVANTEX / STEEL Measured operating fluid level in septic tank ® Standpipes/foundation cleanout per record drawing Date of pumping 5/18/2021 D. ABSORPTION FIELD DATA Which system tested (date installed) 8/4/2010 ® ALL standpipes present per record drawing Total measured depth from grade 5-7.6 ft (max) Measured depth to pipe invert from grade _ft (min) ® N/A — pressurized field ® Monitor tubes go to bottom of effective. If not, state depth into effective Structure served by this system _ Water storage tank volume NA gallons Well disinfected for coliform test? ❑ Yes ® No ® Coliform bacteria is Negative Nitrate 2.24 mg/L ❑ Nitrate less than MRL (ND) Arsenic ug/L ® Arsenic less than MRL (ND) Collected by MIS Date of Sample 8/30/21 C. LIFT STATION ❑ Required maintenance completed Age of lift station _ years Lift station material Comments: *SEE AX MAINT. REPORT Adequacy test date 8/28/2021 Results 0 Pass For 4 bedrooms Fluid depth prior to test 0 in Water added 600 gal New depth 4 in Elapsed time <10 min ® Code -required soil cover over field Final fluid depth 0 in ® System presoaked Absorption rate 600 gpd (Required if vacant for greater than 30 days prior to Any rejuvenation treatment (past 12 months) N date of test) Gallons introduced 2000 gallons If yes, enter date Comments/Deficiencies: F 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 Community Sewer Manhole/Cleanout > 100' M Yes if No ft ® Yes if No Neighboring Tank > 100' ® Yes if No ft Private Sewer/Septic Line > 25' ® Yes if No Absorption Field on Lot > 100' ® Yes if No ft Holding Tank > 100' ® Yes if No Neighboring Absorption Fields > 100' Surface Water > 100' ® Yes Animal Containment > 50' ® Yes if No ® Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' ® Yes if No ft ® Yes if No From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' ® Yes if No ft Surface Water > 100' ft ft ft ft ft ® Yes if No ft Property Line > 5' ® Yes if No ft Wells on Adjacent Lots: Absorption Field > 5' ® Yes if No ft Private Wells > 100' ® Yes if No _ Water Main > 10' ® Yes if No ft Community Wells > 200' ® Yes if No _ 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' ❑ Yes if No *4 ft Wells on Adjacent Lots: Water Main > 10' ® Yes if No ft Private Wells > 100' ® Yes if No _ ft Water Service Line > 10' ® Yes if No ft Community Wells > 200' ® Yes if No Surface Water > 100' ® Yes if No ft F. ENGINEER'S COMMENTS *MOA WAIVER. G. ENGINEER'S CERTIFICATION l certify that 1 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. �• TH . • V�..- jj Curtis Huffman (029,` *- • 9[24 8991.. � pROFESS10N�4� 10 r1i MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT Ti -IIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered. into as of this Day or sem of 20 by and between 1-i herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.3365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as AN ADVANTEX SYSTEM located at (legal description) ASPEN HIGHLANDS #3 B3, L15 2. Maintenance, Repairs and Alterations. (Owner is required to read, understand and initial each section) 4hAD') Throughout the term of this Agreement, the Owner shall enter into a service aurcernent with an AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in a satisfactory condition capable of performing as designed and producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. ks) It shall be the responsibility of the Owner during the term of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This includes an annual maintenance fee (typically 5400 to 5600). Alai P Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. Owner acknowledges that regular maintenance of an AWWTS reduces the potential failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Page I of Z:� Owner acknowledges that the Municipality may request records of maintenance and repairs from the manufacturer's representative or maintenance provider. Owner acknowledges that the fine for failing to maintain and repair all AWWTS 11 -lay be assessed in accordance with AMC 14.60.030. &lab Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS. The Municipality will give at least 24-hour notice. AllOwner agrees that any sale or transfer of title of property will not Occur without a new �N� I Certificate of On -Site Systems Approval. AMD Owner agrees that the AWWTS installation and maintenance requirements as provided by the AWWTS vendor/installer and approved by the Municipality are the governing guidelines for the construction, maintenance and repair of the Owner's AWWTS. An1f) 0\viier agrees to maintain remote monitoring of the AWWTS as required by the AWWTS approval. 3. Term. The term of this Agreement shall begin on the date of approval by the Municipality to operate the installed system, or upon transfer of title, and shall continue while the AWWTS is operational or until title is transferred. 4. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver of the provisions, nor in any way affect the validity of the Agreement or any part hereof" or the right of the Municipality thereafter to enforce every provision hereof. 5. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any attempt to amend this agreement by either an unauthorized representative or unauthorized means shall be void. 6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the Z__ parties under this Agreement. 7. Severability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 05/18/2018) Page 2 of 3 ZZ, OWNER-.- By: WNER:By: (signature) Date: - Se 7 Z (print name) S'L'ATE OF ALASKA ) ss. THIRD JUDICIAL DISTRICT ) The Foregoing instrument was acknowledged before me this Ll day of 20,", by le NOT�A131'-1'-I4BiH—F-6 A LASKA SN 11 yEp My Commission expires: � � 2Ll-NpTq,gr , O- �___ MUNICIPALITY: ��6(signature) tit name) (rev. 05/18/2018) r BOCI • F OF A,0 •^�.�� Date: Title: Page 3 of 3 334 853 wo I�Oman 0 a moon moon 9 BE Oman MW 0 Ila no Romeo a 11 11 a 11 �"varffwn! Field Maintenance Report Annual Insp(Iction Property twmer/1'racklnp M Ray & Marina Wes -)hat 3tte Aggr9ea 7745 Upper Dearrr _sun Road, Anchorage AK 99516 AX Site ID ft 70 1Gounty ID k Pod i AX -125389 411254 . Retrieve O&M Info Dully flow Reclrc ratio _ Timor sottings: I Perform Field Sampl 'ng/Observations NTU (f 5 */NTUs) p 1(6,9 00 (2-6) Odor of Sample Typical ❑ Mu^.1Earthy ❑ Moldy Nan -typical 17 SU15 3 ❑ Cabbage ❑ Decay Oily film In PVU Yes Vi No Foam In tank L IYos P No Check Control Pana Recirb Amps Discharge Amps 0. Audible and visual ala ns K Dial tons (telemetry or y) ❑ Yes /E5 No Inspect;/Clean Pump System Inspect Clean Riser/Lid .......... .......... 2' splice Box ......... ......... Float Cords ........ , , , , �J( Floats ............. ...... . . . .J ," Pump ............. ...........+� Biotube�' Fliter. , .... , , ... . Biotube Pump Vault . ......... . Recirculating Splitter r sive.... . CammeMta Signature � a on an ow q 0 oparifor Larry Betts rrrli */U L # RTU 122111 Measure Sludge/Scum Sludge AncheregeTank 907-272-3543 Gorltact Phono (907) 555-5555 Onto of Lant Impnctlon 07/07/2020 Scum 'IstCompartment Cu Previous Current Prevlous 2nd Compartment Currant Previous Current Previous Inspect/Clean AdvanTex Filter ,{ Odor. 7— Normal n'Pungent Impect Laterals/Or(fices Clean I3lomat: Normal ❑ Excesshre Pod Bottom Srldging/Ponding: Z Nono/Minor ❑ Excessive Intake Vent Clean Inspect/Clean Discharge Pump System Inspect Fiis9r/Lie r�y�'�� Splice Box ,,��^ Float cords u Inspeet/Sarvlce Other System Components Inspect Clean Disinfection Equipment 0 Z Dispe Inspect Clean Floats z Pump Inspect Clean I Later/ails/Orlfloos/] '_E: W's "I t 1% Additional Services Rendered' �Pes',,_j ❑ Cleaned textile sheets? ❑ Replacod UV items? MReplaced/Used other items? Parts Used.- W = Warranty, B = Billable (v/ appropriate selection) w B Item Number Description rinal/Safety Inspection 10 RSV relnstallyd Zt,lds betted on 0manffoid reconnected, flush valves closed ontrol panel reactivated Su mmary/Recommendations /ZSystbm performing, no furthar action naadad ❑Tank neads pumping Fax completed farm to 1-866-384-7404 D. LIFT STATION Date installed Size in gallons "Pump on" level at in. "Pump off' level of in. Datum Cycles tested E. SEPARATION DISTANCES WELL ON LOT TO: Manhole/Access (YIN) High water alarm level at Meets alarm & circuit requirements? Septic tank/lift station on lot > 100' On adjacent lots >100, Absorption field on lot >100, On adjacent lots >100, , Public sewer main >75Public sewer manhole/cleanout >100, Sewer /septic service line >25' Holding tank >75' , Animal containment areas >5 Manure/animal excrete storage areas >100, SEPTICIHOLDING TANK ON LOT TO: Building foundation >51 Property line >51 Water main >10, Water service line >10, Wells on adjacent lots >100, ABSORPTION FIELD ON LOT TO: Property line Building foundation >10, WaterServiceline >10, Surface water >100, Curtain drain None Noted Wells on adjacent lots >100' Absorption field >5' Surface water >100, Water main >10, Driveway, parking/vehicle storage 0, F. COMMENTS *Three Individual Beds at 30', 30' and 20' in Length by 15' Wide. **See Lot Line Waiver. in. G. ENGINEER'S CERTIFICATION ! certify that t have determined through field inspections andOF review Municipal At��1 "' �S of records that the above systems are in .: �� • • 11 conformance with MOA COSA guidelines in effect on this date. = G�EER'��/��,� ��I+ Engineers Printed Name Michael E. Anderson, P.E..��/�f/ �1 •: II Date 9/1/2016 i .. ......� .�`� "•Sr • `+*�••••• � MICHAEL E. ANDERSON •�,'�� ,j "if.• GE -4381 :��Aw tj rF •.,Y-i-rG COSA brown sheet 10-1D-12.doc Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 Elmore Road Anchorage, AK 99507 www. muni.org/onsite RU5~!{! 3 (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. 017-013-71 GENERAL INFORMATION Complete legal description Location (site address) COSA # (~-~ Expiration Date: Lot 15, Block 3, Aspen Highlands Subdivision No. 3 7745 Upper DeArmoun Road Anchorage, AK 99516 Current Property owner(s) Rabbit Creek Homes, Inc. Mailing address 18525 Osprey Circle Anchorage, AK 9951.6 Day phone 727-1366 Lending agency Day phone Mailing address Real Estate Agent Day phone Mailing Address - Unless .otherwise. requested, COSA will be held by DSD for pickup. NUMBER OF' BEDROOMS: Four (4) TYPE OF WATER SUPPLY: Individual Well [] Individual Water Storage [] Community Class __ Well [] Public Water System [] TYPE OF WASTEWATER DISPOSAL: Individual On-site [] Individual Holding Tank [] Community On-site [] Public Sewer [] The Municipality of Anchorage Development Services Department (DSD) issues Certificates of On-Site Systems Approval (COSA) based only upon the representations given in paragraph 4 by an independent professional civil engineer registered in the State of Alaska. Certificates of On-Site Systems Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also issues COSAs upon request to homeowners. Certificates of On-Site Systems Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with new water sample results. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 4. 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_bedfo0mS~and type of structure indicated herein. I further vedfy that based on the information obtained f?[n,.th~TIV], bniCi~ality of Anchorage files and from my investigation and inspection, the on-site water. supply an~:r.?aste'~water disposal system is(are) in compliance with all apphcable Mumc~pal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm Anderson Engineering Address P.O. Box 240773 Anchorage, AK 99524 Engineer's Printed Name Michael E. Anderson, P.E. bedrooms. DSD SIGNATURE ~"/ Approved for Disapproved. Conditional approval for Phone 522-7773 Date 10/2_0/.20~ 1~.. '~.Zu'~d..' ~ - bedrooms, with the followiag stipulations: Attachments: COSA Checklist Septic System Advisory Well Flow Advisory Nitrate Advisory X Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other Original Certificate Date: / 0 '- ~2./- il (Rev. 11/05) Municipality of Anchorage Development Services Department Building Safety Division On-Site Water & Wastewater Program 4700 Elmora Road P.O. Box 196650 Anchorage, AK 99507 www. muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal Description: A. WELL DATA Well type Pdvate Date completed 6/16/10 Total depth 204 ft. Lot 15, Block 3, Aspen Highlands No. 3 Date of test Static water level Well production WATER SAMPLE RESULTS: Coliform 0 colonies/100 mL Arsenic: N/D ug/I B. SEPTIC/HOLDING TANK DATA Tank Type/Material Advantex/Steel Parcel ID: 017-013-71 If A, B, or C provide PWSID # ~ Sanitary seal (Y/N) Y Cased to 201 ft. FROM WELL LOG 8/15/10 159 ft. 4 g.p.m. Well Log (Y/N) Wires properly protected (Y/N) Casing height (above ground) AT INSPECTION Y >18 g.p.m. Nitrate 1.63 mg/L Date of sample: 6/15/11 Collected by: A. Harala Date installed 8/4-6/2010 Date installed 8/4/2010 Length 80 ft. Total depth +6-+8 ft. Tank size 1,500 gal. Number of Compartments Two Foundation cleanout (Y/N) Y Depression over tank (Y/N) N Date of pumping New Construction Pumper ABSORPTION FIELD DATA Soil rating (g.p.d./ft2 or ~/bdrm) .5 GPD/SF Width 15 ft. Eft. absorption area 1,200 ft2 Monitoring tube__ Date of adequacy test New Const. Results (Pass/Fail) __ Fluid depth in absorption field before test in. Water added~ Y Cleanouts (Y/N) Y High water alarm (Y/N) System type Raised Bed System Gravel below pipe .5 Y Depression over field N For bedrooms gal. New depth Elapsed Time:~ min. Final fluid depth in. Absorption rate >= Any rejuvenation treatment (past 12 mo.) (YiN & type) N If yes, give date in. in. g.p.d. LIFT STATION Date installed "Pump on" level at ~ Datum in. E. SEPARATION DISTANCES Size in gallons "Pump off' level at~ Cycles tested SEPARATION DISTANCES FROM WELL ON LOT TO: in. Manhole/Access (Y/N) High water alarm level at Meets alarm & circuit requirements? in. Septic tank/lift station on lot >100' Absorption field on lot >10o' Public sewer main N/A Sewer/septic service line >25' Animal containment areas >50' On adjacent lots >1oo' On adjacent lots >1oo' Public sewer manhole/cleanout Holding tank N/A Manure/animal excrete storage areas SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: N/A >100' Building foundation >5' Property line >5' Water main N/A Water service line >1o' Wells on adjacent lots. >1oo' Property line 4 .... Water Service line >1o' Curtain drain None Noted F. SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Building foundation >1o' Surface water >100' Wells on adjacent lots >100' COMMENTS: ***See Lot Line Waiver and Encroachment Permit. Absorption field >5' Surface water >100' Water main >10' Driveway, parking/vehicle storage >25' G. ENGINEER'S CERTIFICATION Ice~thatlhavedete~inedthroughfieldinspectionsand review of Municipal ~s that the above systems am in confo~ance w~th MOA COSA guidelines ~n effect on th~s date. Eneineer's Printed Name Michael E. Andemon, P.E. Date ~o/2oao~ ~ COSAFee$ ~/~ _~''~ -.~q ~z]~°,--~dt ~aiverFee$ Date of Payment //~.~ - ~ ~-~- /// Date of Payment Receipt Number ~ ~) (~ "~ ~ Receipt Number (Rev. 11/05) ANDERSON ENGINEERING P,O. BOX 240773 ANCHORAGE, AK 99524 677~7766 October 21, 2011 Municipality of Anchorage Development Services Department On-Site Water and Wastewater Program P.O. Box 196650 ~ Anchorage, AK 99519-6650 Subject: Lot 15, Block 3, Aspen Highlands No. 2 Separation Distance Waiver Absorption Bed to Lot Line Dear On Site Services Engineer: The southeast end of the northernmost absorption bed recently constructed on Lot 15, Block 3, Aspen Highlands Subdivision was constructed within 3' of the eastern lot line. Placement of the bed in this area will not conflict with other septic systems or wells in the area. We therefore recommend a waiver be issued to allow placement of the trenches at 3' from the east property line. Sincerely, Michael E. Anderson, P.E. Municipality of Anchorage --------------- ~ ------- ___.__ P.O. Box 196650 · 4700 Elmore Road Anchora~qe, Alaska 99519-6650 ® (907) 343-7904 · Fax (907) 343-7997 http:llwww.muni.or.qlOnsite Development Services Department On-Site Water and Wastewater Program )epartment **** VARIANCE/WAIVER REVIEW **** WR#: osp101120 PID#: 017-013-71 Legal Description: Aspen Highlands #3 Engineer: Anderson Engineering HA#: oscl11407 Permit#: B-3 L-15 Applicant: Rabbit Creek Homes Your request for a waiver of the required 10 feet horizontal separation from the absorption field to the property line has been approved. The approved separation distance is 1.0 feet. This waiver approval applies to the existing absorption field to property line separation only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. Add comments / explanations or DELETE Waiver is Granted: X Waiver is not Granted: Date: 11/4/2011 Approved by: Name of Reviewer Rec#: 052591 Amount: ~200,00 Date Paid: 10-20-11 **** VARIANCE/WAIVER REVIEW **** PLAT NO. 71-281 ASPEN HIGHLANDS SUBD., UNIT NO. 3 LOT 15, BLOCK 3 43,984 S.F. (REC) fl 4.2.7' ~ 45.0' zZ ~ WELL EXtS'nNG BUILDINO COt, lC. 39.1' sEP~C SYSTEM N 89"56'05"E 143.59' (MEAS) N 89"57'49"W, 143.58'(REC) ' OPPER DEARUOUN ROAD... 26.0' -- 36.0' BUILDING DETAIL SCALE:' 1"=20' AS-BU i L T C~T,~ I HEREBY THAT I HAVE SURVEYED THE GASTALDI LAND 'PROPERTY DEPICTED ABOVE AND THAT NO ENCROACHMENTS EXIST EXCEPT AS INDICATED. SURVEYING, LLC IT IS THE RESPONSIBIM1Y OF THE OWNER TO ,IEFF A. GASTALDI, R.LS. DETERMINE THE EXISTENCE OF ANY EASEMENTS, 2000 E. DOWMNG RD., SUITE 8 COVEN~ OR RESTRICTIoNs WHICH DO NOT ANCHORAGE, ALASKA 99507 APPEAR 'ON THE RECORDED SUBDNISION PLAT. PHONE 248-5454 UNDER NO CIRCUMSTANCES SHOULD ANY DATA CR~D DATE HEREON BE USED FOR CONSTRUCTION OR FOR 2840 8/lO/'2011 ESTABLISHING BOUNDARY OR FENCE UNES. '* ' ......... · .' ANCHORAGE: RECORDING DISTRICT, ALASKA F.B. JOB NO. 11-03 AHS3153 NOTE: NO CORNERS SET THIS DATE.