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Home My WebLink AboutSUNSET HILLS BLK E LT 9B GR~TER ANCHORAGE AREA BOROb'~H HEALTH DEPARTMENT ' · 327 EAGLE ST. ANCHORAGE, ALASKA 99501 279-2511 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSI'EM NAME__ LOCATION SEPTIC TANK: LEGAL DESCRIPT,ON LIQUID CAPACITY 7~ NUMBER OF _MATERIAL ~"~ C)/Y~, ~ ~, COMPARTMENTS GALLONS. INSIDE LENGTH. /~ INSIDE WIDTH "'--~"~ / DEPTHLIQUID SEEPAGE SYSTEM: NUMBER OF PITS LINING MATERIAL NEAREST LOT LINE__ SEEPAGE PIT: OUTB,OEO,AMETER_ re,;'? ORW,D H D~STANCE FROM WELL /~_O__' TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) / , LENGTH_ __, DEPTH , BUILDING FOUNDATION.__ ./ TILE DRAIN FIELD: DISTANCE FROM WELl NUMBER OF LINES__ ABSORPTION AREA FOUNDATION. DISTANCE BETWEEN LINES SQ. FT. LENGTH OF EACH LINE DEPTH: TOP OF TILE TO FINISH GRADE , NEAREST LO[ LINE TOTAL LENGTH , OF LINES TRENCH WIDTH IN. TOTAL EFFECTIVE DEPTH OF FILTER MATERIAL BENEATH TILF IN. ABOVE TILE WELL: TYPE~)/?I'//~ ~ , DEPTH ~) ,~'/,.'~, ~ NEAREST SEPTIC LOT LINE , SEWER LINE. , TANK. WATER ~SAMPLE_ DISTANCE FROM , BUILDING FOUNDATION._ SEEPAGE , SYSTEM ., CESSPOOL DIAGRAM OF SYSTEM NEAREST OTHER , SOURCES DISTANCES: J),~ ~; I~'l 8' P': 3b ' Cf DATE APPROVED GAAB-H D-2 GREATEK. ANCHORAGE AREA HEALTH DEPARTMENT 327 Eagle St. Anchorage, Alaska 99501 9ROUGH 279-2511 Case No. SEWAGE DISPOSAL SYSTEM - APPLICATION & PERMIT RESIDENCE ADDRESS_ LEGAL DESCRIPTION APPLICATION TO INSTALL: SEPTIC TANK TO SERVE THE FOLLOWING FACILITY FINANCED THRODG._ PERCOLATION TEST RESULTS MAILING ADDRESS___~'/~ ~-~-'~ PHONE NO..~,-~-'~Z~'ff~ _ /, SEEPAGE PIT ~ DRAIN FIELD , OTHER BELOW TO BE FILLED OUT BY HEALTH DEPARTMENT AS DESCRIBED BELOW. SIZE OF UNITTO BESERVED~ ~~ . SEPTIC TANK SIZE ~ ;EEPAGE AREA__C¢~--~ __TYPE OF SYSTEM ~ I certify that I am familiar with the requfl'ements of Greater Anchorage Area Borough Ordinance No. 28-68 and that the above described system is in accordance with said code. CASF, il gREATER ANCHORACE AREA BOROUG' HEALTIi DEPAI':TMENT 327 EAGLE STREET ANCHORAGE, AL^SKA 99501 he,'a] Desczuotion Lotg'~ l~lock~_ .~uBc. ivi.;ion ~.~t,..~.¢~Jr ~"~l'[q Depth }ee~ Soil Characte~'istics 1 ~ " ' ,o(.~ ) on Sketch if Yes, At What Dep~:h -,, --~ ~~t-~ ~ ..... ' '~-~-~,,~.2~ %~_~.~ ~ - (?.:] t ~ ' ' i P~o~s,~d Installation Seepage ~it Depth Gf Inlet · b~'ilth To COMMENTS: - - -- .... .. , ~ ur , ,,c', HEALTH AUTHORII'Y APPROVAL INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAl. SYSTEM PART I.--.TO IRE COMPLETED BY FHA INSURING OFFICE Anchorage: A 1 a~_l~. ___ MORTGAGOR OR SPONSOR SUBDIVISION NAME WATER SUPPLY RY~ .[~ Public system BASEMENT [~Yes ~] No ~-] Community system MORTGAGEE SERIAL NO, ~'irs_t~a~tiona%~nk of Anchorage { P~OPERTY ADDRESS ~t. ROlg~.~_B_OX_ ~k4fi9~g,awm:xl.; ]:LLg hw ny~Az~.c~ h n r.~a BLOCK NO. JLOT NC). Can ~lc or other Qrea be made Into ~ additional bmdyoomm? installation (If Ye~, how many~) ~Yes ~No ~YSTEM OESIG~ED FOR ~ Individual .o. ~ Individual o SEWAGE DISPOSAL --J Public system F-] Cmnmunity system PART II.--TO BE COMPLETED BY HEALTH DEPARTMENT HEALTH DEPARTMENT INSPECTOR'S SKETCH It is the opinion of the [] State [] County [X~ Local Department of Health that this individual water-supply system [] is [~] is oot satisfactory asa domestic water supply for the subject property. is the opinion of the [] State [] County [(~ Local Department of Health that this individual It sewage-disposal tern with proper maintenance: [] Can be expected to function satisfactorily, and ~---1 Cannot be expected to function satisfactorily is not likely to create an insanitary condition DATE ~}~ ~ /~ [TITLE March 19, 1971 i Sanitarian · _ PART Ill.--FOR USE OF FHA OFFICE TO THE CHIEF UNDERWRITER~ I have reviewed the foregoing and the pertinent FHA Compliance Inspection Report. and recommend that the Individual water-supply system be, considered ['-] Acceptable ['~ Not Acceptable Sewage disposal be considered [--] Acceptable [] Not Acceptable. 1SIGNATURE HEALTH AUTIIORITY APPROVAL INDIVIDUAL WATIR SUPPLY AND SEWAGE DISPOSAL SYSTEM CHIEF ARCHITECT DEPUTY FOR CHIEF ARCHITECT FHA Form 2573 · / !!E/~LTH DEPhRT~ENT 327 E~GLE STREET ANCHORAGE, ALASKA 99501 279-2511[ REQUEST FOR APPROVAL OF INDIVIDUAL SEWAGE AND IgATER FACILITIES FOR Property Owner Phone Well Data: B, D~pth ~ / C. Size //~ D. Construction E, Bacterial Analysis 6, Sewage Disposal System: Septic Tank (If homemade, show diagram on back) 1. Si~e. /~,5 ~_ 5. Hanufacture:v Q~fSc~~ 4. Installer Approval Request for Sew ~ Water Pacilities Page Two B. Seepage Pit C..Disposal Field 1. Number of Lines 2. Total Length_ 7. Required Measurements A. Well to Septic Tank B. Well to Seepage Pit C. !Veil to Sewer Line D, Well to Property Line .... E. Well to Other Possible Contmnination F. Foundation to Septic Tank G. Foundation to Seepage Pit H, Seepage Pit to Property Line~ DISAPPROVED: DATE: APPROVAL VALID FOR ONE YEAR FROM DATE SIGNED, GREATER ANCHORAGE AREA BOROUGH IlEAl,TH DEPARTMENT EDll70 a. Percol~ttc~. T~st h~esults. ....... . . , f. Percola* ion Tes~ performed by Use the reverse ,side of this f"or~ %o s~ow d:[a~ram. Diagram should include .~he foilowln~ info~atior~: ~OpePty l:.nes;.weli location, house location, ~tie tank location, disposal apes location, location of peueolatlon test~ The ~fo~tlon en ~his foP~ ts tmue and co;3Pect To the bes~ of my knowledge. TO BE ~ILI.,.,,D OUT BY HEALTH DEPAP, T~,IENT PERSONNEL ..............~ollow~.'ng condltl~ Conditions: //-'~-¢ v, ~.,, The above descmlbed sanitary faci].~ti.,s are dissppr, oved fop the following Approval is valid for one year followlnf{ t|,e date of approval. CPJ:cw ~HA Form HEA[IH AUTHORITy APPROVAL INDIVIDUAL WATER SUPPLY AND SEWAGE DISPOSAL SYSTEM Form Approved Budgel Bureau Ho. 63-R296.B PART I.---TO BE COMPLETED IIY FHA INSURING OFFICE ~nchorage, Alaska First ~ona± Bank of Anchor 111-00932~-203 MORTGAGOR OR SPONSOR ,Tol]_ey Reed gons'[;ruc'blon PROPERTY ADDRESS MN, Mile 8 Seward Highway Anchoraget &laska SUBDIVISION NAME IBLOCK NO. LLOT NO. WATER SUPPLY BY~ D Public system SEWAGE DISPOSAL [~1 Public system / BASEMENT ] [] New installatioo / EX-]Yes []No Community system C.n attic or other a~a bo made lille additional bedrooms? (If Yes, how rn~nyf) [~g-} lndividnal Individual SYSTEM DESIGNE~ FOR ~[] Yes F~ No PART II.--TO BE COMPLETED BY HEALTH DEPARTMENT HEALTH DEPARTMENT INSPECTOR'S SKETCH It is the opinion of the [] State [] County [] Local Department of Healtb that this individual water-supply system [] is [] is not satisfactory as a domestic water supply for the subject property. It is the opinion of the [] State [] County :[~] Local Department of Health that this individual sewage-disposal sys- tem with proper maintenance: [] Can be expected to function satisfactorily, and [] Cannot be expected to function satisfactorily is not likely to create an insanitary condition,, /.~.../, / DATE S,GNATU.E '/ ,! ./- / / J,.LE i 4 '// / , ' ,'" ./ Hay Su,col'vi.q or 1970 sp~ces provided. PART Ill.--FOR USE OF FHA OFFICE TO THE CHIEF UND~RWRITERt I have reviewed the fbregoing and the pertinent FHA Compliance Inspection Report, and recommend that the Individual water-supply system be. considered ['-] Acceptable [~-] Not Acceptable Sewage disposal be considered [--] Acceptable [] Not Acceptable. DATE SIGNATURE HEALTH AUTIIORITY APPROVAL INDgVlDI, IAL WATIR SUPPLY AND SEWAGE DISPOSAL SYSTEM CHIEF ARCHITECT DEPUTY FOR CHIEF ARCHITECT FHA Form 2573 am RnUNICIPALITY 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. 018-241-38 1. GENERAL INFORMATION Complete legal description SUNSET HILLS BLOCK E, LOT 913 Expiration Date: B Z I Z (9 �-Z— Location (site address) 14321 OLD SEWARD HWY., ANCHORAGE, AK 99515 Current property owner(s) JOHN E. CRAPPS Day phone Mailing address Real estate agent 1 OLD SEWARD HWY.. ANCHORAGE. AK 99515 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwelling's (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 4 4. TYPE OF WATER SUPPLY: Private Well Private Septic Water Storage ❑ Community Well ❑ Public Water System ❑ Day phone TYPE OF WASTEWATER DISPOSAL: Private Septic Holding Tank ❑ Community ❑ Public Sewer ❑ Waiver request for: Distance: Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ 5 50 Waiver Fee $ Date of Payment 01c1 /7-1 Receipt Number 2 IQ 10 l COSA# 05CaI1(21 Date of Payment Receipt Number 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 10/15/2021 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 well and septic system. Therefore, any estimate of how long a system will function satisfactory /��g�Q: • • • • • !�9 �� for current or future occupants or guarantee that no unseen encroachments, deficiencies or discrepancies exist can be given by First Water Consulting & Fwrs / * ' 9 7H .. ....... 6. DSD SIGNATURE '. Curtis Huffman System #1 Approved forbedrooms ��F��s•,. CE 128991 •.��.� -L—L �F,�F• 10/15/24'F�, System #2 Approved for bedrooms il\ �PROFESSIONP 4 Disapproved Conditional approval for bedrooms, with the following stipulations: FF UN �lllll((«((frr�r o w O� S/T GGA q R Original Certificate Date: The Municipality 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: SUNSET HILLS BLOCK E, LOT 913 Parcel ID: 018-241-38 If more than 1 septic system on lot: COSA Checklist # of A. WELL DATA ❑ Well log is filed with Onsite (or attached) Date drilled CIRCA 1969 Total depth >90 ft (PER ACOUSTIC READING) Cased to UNKNOWN ft ® Sanitary seal is functioning correctly ® Wires are properly protected Casing height (above ground) 24+ in. Date of flow test for COSA 10/4/2021 Static water level at beginning of test 87 ft. Structure served by this system Well production at time of test 3.2+ gpm Water storage tank volume NA gallons Well disinfected for coliform test? ❑ Yes ® No ® Coliform bacteria is Negative Nitrate mg/L ® Nitrate less than MRL (ND) Arsenic ug/L ® Arsenic less than MRL (ND) Collected by FES Date of Sample 10/4/2021 Comments: HIGHER PRODUCTION CAPABLE & APPEARS RESTRAINED AT SPIGOT / BY PLUMBING — WATER LEVEL ONLY DREW DOWN 3' FROM 87' SWL DURING TEST. B. TANK DATA Age of tank(s) 16 years Tank type/material BIOCYCLE / FIBERGLASS Measured operating fluid level in septic tank * ® Standpipes/foundation cleanout per record drawing Date of pumping * D. ABSORPTION FIELD DATA Which system tested (date installed) 6/6/2005 ® ALL standpipes present per record drawing Total measured depth from grade 9.2 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 ASSUMED ® Code -required soil cover over field ❑ System presoaked (Required if vacant for greater than 30 days prior to date of test) Gallons introduced gallons Comments/Deficiencies: C. LIFT STATION ® Required maintenance completed Age of lift station _ years Lift station material Comments: *SEE MAINT. REPORTS Adequacy test date 10/4/2021 Results 0 Pass For 4 bedrooms Fluid depth prior to test 14 in Water added 700 gal New depth 26 in Elapsed time 1140 min Final fluid depth 12 in Absorption rate 600 gpd Any rejuvenation treatment (past 12 months) N If yes, enter date F( ES 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' ❑ Yes if No *97 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' Water Service Line > 10' ® 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' ® Yes if No 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 _ 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 W G. ENGINEER'S CERTIFICATION I certify that I 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. . _ ....... vw- .. .. .... .......... Curtis Huffman % CE 128991 �w io' ft ft ft ft ft ft ft ft. MUNICIPALITYrOF: ANCHORAGE, ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND'REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT," herein the "AGREEMENT" made and entered into as of this ( `' Day of 0 C'T G 6 Gf-' of 20.a 1by and between Palft;_ herein the "OWNER," and the Municipality of Anchorageq e ein�ie C I� riTY" in acc , ordance wrth Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreementagree asfollows: 1: Advanced Wastewater Treatment'Svstems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System(AWWTS), described as A BIOCYCLE SYSTEM located at (legal description) SUNSET HILLS BLOCK E!, LOT 9B 2. Maintenance. Repairs and Alterations. (Owner is required to read, understand and initial each section) 4fThroughout the term of this Agreement, the Owner shall enter into a service agreement 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. 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 $400 to $600). ' 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--- drainfield replacement. (rev. 05/18/2018)' Page 1 of 3 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 an AWWTS may be assessed in accordance with AMC 14.60.030. Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS. The Municipality will give at least 24-hour notice. - Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On -Site Systems Approval. ,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. Owner 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 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 OWNER: By: (signature) Date: (0 13 ' ,zo2l Jird �- �1/lat'in (print name) STATE OF ALASKA ) ) ss. THIRD JUDICIAL DISTRICT ) The foregonPUBLIC s acknowledged before me this day of c+bb2 r' 20�, byp� FOUR VEMA Notary Public My Commission expires: 2 State of Alaska My Commission fres May 24, 2022 MUNICIPALITY: l I By: w-. (signature) Date: �� Z (print name) Title: (rev. 05/18/2018) Page 3 of 3 �- r CD- '°— Anchorage AK 99503 Ov ,' Frt3 xr 5z :e Email: crbioak@gmail.com (907) 274-0314 2nd Quarter Inspection Report 2021 Homeowner Info Customer Name: John Crapps Tank#: 193 Install Date: June 2010 Address: 14321 Old Seward Highway Area: Rabbit Creek-Goldenview Initial Inspection: Alarms Tested: Air 0 High Water 0 Battery Tested: Yes ❑ No ❑ N/A [� (Please make sure alarm is on "normal", not "mute") Does system have a septic tank ? No 0 Yes ❑ (Recommend pumping tank every 2 years) Is System Lid Locked? Lid hardware in working order? Is there any noticeable odor? Yes R1 Repaired F] Yes 5� Repaired ❑ Strong ❑ Mild ❑ None ❑� System Inspection Inlet plumbing in working order? Solids pillow normal? Yes IVI Replaced ❑ Yes 0 Requires Pumping ❑ Are all aerators functioning? Yes 0 Replaced ❑ Clarification return system operating? Yes 0 Adjusted ❑ pH Reading: (pH of 6-8 is ideal) 7. Pump float operating? Yes 0 Replaced ❑ Filter cleaned? Yes [VI N/A ❑ Dissolved Oxygen PPM (2-5 is ideal) 3. Alarm float functioning? Yes A Replaced ❑ Any buildup of solids? Yes ❑ No 0 Any buildup of solids? Yes ❑ No 0 Turbidity of discharge (in FTU) (Under 35 FTU is considered compliant.) >3 Any buildup of solids? Yes[:] No Discharge line condition: Good ® Replaced ❑ Comments: Has emailing or mailing of form been requested? Inspected By: Chris Date 05/03/21 (contact office to request...) Yes No C Municipa1W ofAnchoragi P.O. Box 196650 • Anchorage, Alaska 99519-6650 • 'rcicp]iouc (907) 343-5301 • Fwx (907) 343-8200 W�__ 4700 Bragaw Street • Anchorage, Alaska 99507 ««w.nuwi.org Mayor Mark Begich Building Safety Division 9/7/2005 Spurkland Engineering 203 West 15th Avenue, Suite 203 Anchorage, Alaska 99501 Subject: Waiver Request for Sunset Hills Subdivision, Block E, Lot 9B Waiver Request #WR050069 Parcel ID #018-241-38 HAA# HA050284 and Permit # SW050161 Dear Mr. Spurkland: CSP � V x Q n Your request for a waiver of the required 100 feet horizontal separation from the septic tank to the private well has been approved. The approved separation distance is 95.0 feet. This waiver approval applies to the existing septic tank to private well 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. If there are any further concerns or questions regarding this waiver, please call our office at 343-7904. Sincerely, Julie Makela, P.E. Civil Engineer On -Site Water & Wastewater Program Community, Security, Prosperity skD Municipality of Anchorage Development Services Department • Building Safety Division = r. On -Site Water and Wastewater Program a Z- 4700 Bragaw Street s ^ E r r P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907)343-7904 Waiver Review Worksheet WR#: WR050069 PID#: 018-241-38 HAM HA050284 Permit#: SW050161 Date Received: 8/30/2005 Legal Description: Sunset Hills Subdivision, Block E, Lot 9B Engineer: Spurkland Engineering 203 West 15th Avenue, Suite 203 Anchorage, Alaska 99501 Applicant: Julie Mansfield Waiver Requested: 95 feet from private well to Biocycle tank on subiect property Criteria: Geology A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation Points: a.9 C2.!6 Total: I i D R�) ............................................................................... Waiver is Granted: Waiver is not Granted. List Conditions or Reasons for above: Date: By: .......................................... Rec#: OS73277 Amount: $920.00 ime of Keviewer ................................... Sunset Hills Subdivision, Block E, Lot 9B Parcel ID: 018-241-38 Waiver for 95 feet from water well to Biocycle tank on subject property Issued September 7, 2005 General 1. Total coliform and nitrates were not detected for the water sample collected from the well on the subject lot. Other bacteria of 3 colonies per 100 miililiters was reported for the water sample. 2. The well on the subject property was installed prior to 1969. The well appears to be cased to at least 88 feet. The static water level on May 6, 2005 was 88 feet. The well log from Lot 9A indicates that approximately 30 feet of gravelly silt and hardpan soils serve to inhibit the migration of untreated wastewater into the aquifer. 3. The Biocycle tank on the subject property was installed on July 6, 2005, with an assumed total depth of 10 feet from original grade. 4. The house and driveway is located between the well and the septic tank. The lot is generally flat with a slight slope from north to south. The driveway slopes from east to west. Because of the location of the driveway between the well and the wastewater disposal system, it appears that the effluent would not travel toward the well head. 5. The location of the septic system is in a very visible area so that if any effluent was to surface, it would be noticed and the problem corrected. 6. Due to location of water wells on surrounding properties, there appears to be a limited area for a wastewater disposal system on the subject property to meet the minimum separation requirements to the water wells. ADEC Criteria Points Water Table 5.8 Static water level on May 6, 2005 88 feet Assumed total depth of Biocycle tank -10 feet 78 feet x=(38/45)+5.0=5.8 Soil Sorption 3.0 Soil descriptions from well log for Lot 9A Gravelly silt (hardpan) 0-42 feet Gravel with cobbles 42 - 67 feet Gravelly, sandy clay 67 - 88 feet (32/78 x 3.5) + (25/78 x 1.0) + (21/78 x 4.5) = 3.0 Permeability 2.3 Soil descriptions from well log for Lot 9A Gravelly silt (hardpan) 0-42 feet Gravel with cobbles 42 - 67 feet Gravelly, sandy clay 67 - 88 feet (32/78 x 3.0) + (25/78 x 0.9) + (21/78 x 3.0) = 2.3 Water Table Gradient 2.9 Subject property generally flat. Assume 0% slope Horizontal Separation 2.8 95 feet between well and Biocycle tank on subject property x=(20/25)+2.0=2.8 Total Points 16.8 As per ADEC waiver guidelines a point value of 16.8 is almost sure to be free of any form of contamination from household sewage. ONNEI spwNand Ena'�31mqqmmg 6 E �- . Environmental Consulting and Design August 30, 2005 Municipality of Anchorage Development Services Department On Site Water and Wastewater Program 4700 South Bragaw St. Anchorage, Alaska 99516 Subject: WAVIER REQUEST LOT 9B BLOCK E SUNSET HILLS PID 0018-241-38 Dear Ms. Makela A new Bio Cycle tank was installed at Lot 9B Block E Sunset Hills on June 6th, 2005. Due to site restrictions and a surveying error the separation distance between the septic tank and the well on lot 9B is approximately 97 feet (98.63' edge of well to edge of Biocycle lid, Lantech). The location of neighboring wells, the Old Seward Highway, a 4 -foot retaining wall, and a fence make the cost of moving the tank prohibitive. To prevent an encroachment of the well radius on Lot 9A, the tank would have to be moved into the driveway, towards the Old Seward Highway. In addition, construction of a 6 to 10 foot high retaining wall around the east side of the tank would be required to ensure access for maintenance. We are applying for a waiver of the separation distances required between the septic tank and the well serving this lot. Separation Distance: Well to septic tank 97 feet. A soil log for Lot 9B Block E Sunset Hills shows 3.5 feet of fill, 3 feet of silty sand, followed by clean sand to a depth of 16 feet. The percolation rate of the sand material is recorded as 4 minutes/inch. The well log for the well serving this lot is missing. An on-site sewage disposal system inspection report dated September 3, 1969 lists the well depth as 80 feet. On May 6" `, 2005 the static water level was found to be at 88 feet below the top of the casing. At a pumping rate of 5.7 gallons/minute the water level dropped to 90 feet below the top of the casing. A document 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (907) 276-6013, SpurklandEng@gci.net a�3ol� Environmental Consulting and Design iw� � search for well logs on the neighboring lots indicate the following soil layers; Hardpan w/ 40% gravel and small boulders, gravel and cobbles, sandy clay & gravel, wet sand, silty gravel and cemented gravel. Water samples were collected on June 3rd, 2005 and analyzed for total coliform, other bacteria, and nitrate. Total coli form was not detected in the water sample, 3 OB's were reported. Nitrate levels were below the detection limit. Mitigating Factors: The lot slopes from the well towards the septic system. In the event of a septic system failure, this would tend to carry any surface effluent away from the well. Water quality analysis indicates that the nitrate and total coli form levels are well below the required standards. Bio Cycle tanks are constructed of fiberglass and insulated with closed cell foam. Fiberglass does not corrode and should never leak. Bio Cycle tanks are inspected on a quarterly basis and if its integrity were to be compromised it would be noted and repaired. They provide an effluent that is of higher quality than that of a standard septic tank. Attached is the soil analysis for L 9B B E Sunset Hills, an As -built survey showing the location of the well, the septic system and the wells on Lot 9A, and Lot 8, water sample results for coli form and nitrates (lot 9B). Well logs for lots 9A and Lot 8 Sunset hills, and an estimate of the cost involved in moving the tank. At this time we are applying for an On Site System Approval, and request that a formal waiver be granted. If you have any questions or are in need of additional information please contact me at 279-3916. F °• Sincerely, } , Tobben purkland V � s.'tt •�. siu l n �. �Zwlr d,� .x; � ��•a 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (907) 276-6013, SpurklandEng@gci.net k' Environmental Consulting and Design August 30, 2005 Municipality of Anchorage Development Services Department Building Safety Division On-site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 Attn: Julie Makela Subject: Lot 9b Block E Sunset Hills Engineers Estimate tank Relocation Gentlemen: Moving the septic tank 3 feet to the west involves considerable costs and challenges. Due to the configuration of the neighboring wells the tank must be moved a minimum of 4 feet to the west. This would place the tank in the driveway. The topography of the lot slopes in that direction, which would require dropping the tank a minimum of 6 feet from its current elevation. In order to maintain access to the tank without re -grading the entire front lawn a retaining wall would be required. Below is an estimate of the cost involved. This does not include the cost of replacing the fence which needs to be moved or returning the front yard to its current condition. Construct 30' x 8' Retaining Wall $6,000.00 - $8,000.00 Excavate and Relocate Tank $2,000.00 Total $8,000.00 - 10,000.00 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (907) 276-6013, SpurklandEng@gci.net /, 5 �, �\ ,, � !60 SM77 Si Si*T= LI'S I 0 OR I I 9 A 0 9 C) —4 C> C> 00 > C) C) C) 4 (D ON -0_> DO ni XCl) m z Q `i Cn izO =OX / 0 OZM o ca OOH O rn m C� -joCD NII CD m 71 cn ico nXv 00 N `;�►;r` N / 'i'�.x{.1'' / CDS ■ / _ J s:rl, W (D SST. r"st t•'•'•:� 9 �V I m - -'-s, CD CD t:%f • , Ic> ® ,:F.,}ti„ .�, v.r( �o� Z o 16.2 ` \ O / `'► �- C C sm - shed c --� ❑ — -1 10, b tility Easement 3 G 1 -' Nn *f4 00001' 90.00 Po� �� Qac ? a� o A te' '4 29 0 m m 6, D t r CD \\ \ / f cD CD CD c /SCD 0a)CD 0 D co CL crCD z m — CDX9.,9 , 9 m m r p 3. lDCD o v c tp (D =r N N U) CD \ CU ao o oco m / 00 o� m_ I CL CD \ m / 0 \_ / cS�