HomeMy WebLinkAboutAMUNDSEN TR AAmundson Tract #015-231-98 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 3 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP211424 PID Number: 015-231-98 Dwelling: Q Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New 0 Upgrade Name Jeff & Susan Koonce ABSORPTION FIELD ❑ Deep Trench X Wide Trench ❑ Bed ❑ Mound Site Address 11863 Rockridge Dr. Anchorage, AK99516 ❑ Other Phone Number of Bedrooms Soil Rating t,1 2 ic; Total depth from original grade 907-317-5041 4 2.0 GPD/SF SEE DWG. Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade SEE DWG. Ft. Gravel depth beneath pipe 2.02 Ft. Subdivision Block Lot Amundsen Tract A Fill added above original grade SEE DWG. Ft. Gravel length 10 & 35 (45 total) Ft. Township Range Section N/A Gravel width 5 Ft. Beds: Number of Lines ' Distance between lines - Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 321 Ft z 1 Ft. Well 501+ TANK ❑ Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer Capacity Surface Water 50V+ Gal. Material Number o mpartments Lot Line 10'+ NA Foundation 104 LIFT STATION Manufacturer Capacity Remarks Gal. Alarm loc Electrical installed by PIPE MATERIAL House to tank Tank to existing drainrield eXlStlrd Installer A+ Home Services Drainfield D3034 CO/MTD3034 Inspector GEG AND MOA BENCH MARK (Assumed elevation) 100.00 ft Inspection im 10/5/21 10/5/21 da Location and description 2nd aro 10/6/21 4'" 10/6/21 top of garage slab near drainfield ON-SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp ooboop o� OF q pop Conditional Approval: Date o . 9s4po p.......... ...... ........� . .................0 O 0 Septic System J fy A. ' ApproveDate to-14-ZI . CE- 795 o� 1:0�7' red Note: this approval does not include well permit requirements. �o nAecc 4���O0000��� (rtev uo/uzn u) PERMIT NUMBER: PARCEL NUMBER: OSP211424 RECORD DRAWING 015-231-98 A I B C01 29.%52.8 MTI 27.CO2 60.MT2 57.MT3 62. SWING TIES GENERATED FROM AS -BUILT SURVEY m f 50' WELL RADI N REBUILT / DRAINFIELD (10'+351=451) CO2(a / \ APPROXIMATE 50' RADIUS 17 PAO ARN" SS NGINEERIN" "ROUP, Ltd ENGINEERING, SALES, CONSULTING 3701 E. TUDOR ROAD, SUITE 101 -ANCHORAGE, AK 99507 -PHONE (907) 337-6179 -FAX (907)3383246-WEBSITE:wvni.g—sseng'neenng.comi PREPARED FOR: PHONE NUMBER: PAGE NUMBER: JEFF & SUSAN KOONCE 907-317-5041 2 OF 3 LEGAL DESCRIPTION: DRAWN BY: AMUNDSEN; TRACT A PNB TYPE OF WORK: DATE: ASEPTIC SYSTEM RECORD DRAWINGS 10/12/21 EXISTING 4 BEDROOM HOUSE EW N SCALE: 1" = 40' Aw �; ' # ® ¢ ®®0 r...... ........ ...............� � ... . ....... c.... . ® 0 iiJeffrey A. Gayness ,mo o 0 GE -7 3 = o AV LICE SE4O4�IFESS��4®®® #AECC884 � PESRMIT NUMBER: PARCEL ID NUMBER: O 4 RECORD DRAWING 015-231-98 MT CO FINAL GRADE = 89.17 - 95.42 10' SECTION HAS 2" INSULATION FILTER FABRIC o 0 2.02 FEET INVERT OF PIPE = 85.97 o 0 BOTTOM OF TRENCH/TOP OF SAND = 83.95 5' (BOTTOM OF ORIGINAL 2004 SYSTEM = 83.85) �I (DEPTH BELOW ORIGINAL (PRE -2004) BOTTOM OF EXCAVATION = 82.00-83,86-/! 2.00-83.86 GRADE WAS NOT EVALUATED BY GEG.) MOA INSPECTOR TIM ECKLUNO WAS ON SITE FOR BOTTOM OF TRENCH INSPECTION. THIS WAS A REBUILD OF THE 2004 TRENCH AS DOCUMENTED BY TOBEN SPURKLAND, PE. SOIL AT THE BOTTOM OF EXCAVATION VISUALLY LOOKED VERY TIGHT IN THE 35' TRENCH SEGMENT. A CONFIRMATION PERK WAS NOT PERFORMED BECAUSE OF THE EXCAVATION DEPTH AND SOIL SATURATION. SOIL LOOKED BETTER IN THE 10' SEGMENT. IT WAS DETERMINED TO PROCEED WITH THE INSTALLATION BASED UPON THE FACT THE ORIGINAL DRAINFIELD FUNCTIONED ADEQUATELY FOR OVER 15 YEARS. LONG TERM PERFORMANCE OF THE REBUILT TRENCH IS UNCERTAIN -®r®s.®®d R 4 OFI Eli +0® r 49 ...1 ENGINEERING -, SALES �� CONSULTING 3701E. TUDOR ROAD, SUITE 101ANCHORAGE, AK99507' PHONE (907) 337-6179- FAX (907)338.3246•WEBSITE w.w..gamessengmeedng.com ••• l •••!�• ••••••e .�•••••'... J .. / LC PREPARED FOR: PHONE NUMBER: PAGE NUMBER: o tT` J J y A. Garness t JEFF & SUSAN KOONCE 907-317-5041 3 OF 3 ®��%,', o C -79 3 PROJECT/LEGAL DESCRIPTION: DRAWN BY: ®� tfb �f�Z� •'• AMUNDSEN; TRACT A D.J.G.®® FD "•p•�•��V,f���•p�. ®® TYPE OF WORK: DATE: LICENSE ®Std®®®®a DRAINFIELD PROFILE DRAWING 10/13/2021 #AECC884 L TTract AAmundsen Subdivision348,776 Sq. Ft. +/-11863 Rockridge Drive2 Story Wood Frame HouseWith 2 Attached 2 Car GarageTRACT-A1℄ ROCKRIDGE DRIVE 20' DRAINAGE EASEMENT EDGE OF GRAVELLOT 4LOT 2BLOCK 3, LAKE O' THE HILLS EAST SUBDIVISIONPLAT 82-8 LOT 1TRACT DWARRANTY DEED 2010-0393310QUITCLAIM DEED2018-045101-0WSSSSLOT 2 LOT 1 MB MB EEPA VEDDRI VEWA Y EEE20' DRAINAGE EASEMENT LOT 3 THE SUMMIT SUBDIVISIONPLAT 94-87LOT 1BREITZMAN SUBD.PLAT 79-167LOT 1LOT 2S0° 00' 32"E 330.75'S0° 00' 32"E 494.18'S89° 58' 14"E 487.50' N89° 56' 11"W 270.45' 30' PUBLIC USE EASEMENT 1ST STORYWOOD DECK(TYP.)100' WELL RADIUS27.720.5 S89° 56' 04"E 161.60' 10' TEL. & ELEC. EASEMENT T66.4 53.768.730.2 10' TEL. & ELEC. ESMT.10' TEL. & ELEC. ESMT.FIRE PITLOT 1COVEREDSTORAGE2 STORYSHOPGRAVEL WALKWAYES30' R.O.W.100' SEPTIC SETBACKSTONE RET. WALLDETAIL "A"SHARED GRAVEL DRIVEWAYSEE DETAIL "A"N0° 00' 28"W 816.24' REC.N0° 00' 28"W 815.62' MEAS.SEE COVENANT TO PROVIDE ACCESSDOCUMENT #2004-032271-0ANCHORAGE RECORDING DISTRICTGS7.542.127.610.015.025.235.125.726.312.612.710.411.011.010.19.913.04.08.35.04.316.64.0TILEWALKWAYCONCRETE PAVERDRIVEWAY E15.05.03.00.73.0ROCKPILLARS2ND STORY WOODDECK & AWNINGSCSCSSAVANTEX AX20 W/PUMP CHAMBERGENERATORPREPARED BY:FRONTIER SURVEYS, LLC650 W. 58th AVE. SUITE E, ANCHORAGE, AK 99518907-460-1686DRAWN BY: CHECKED BY: DATE: SCALE:DRAWING ID: SHEET 1 of 11.Excepting for gross negligence, the liability for this survey shall notexceed the cost of preparing this survey. Dimensions to property linesare plus/minus 0.1ft.2.This document is created by Frontier Surveys for the purpose of anas-built survey for Angela Grabar, only.3.This document is based on Plat No. 86-201, Anchorage RecordingDistrict.General Notes DisclaimerLegend1. This survey complies with the ASPLS Mortgage Location Standards. The survey represents visibleimprovements and conditions at the time of the survey. This document does not constitute a boundarysurvey and is subject to any inaccuracies that a subsequent boundary survey may reveal. It is theresponsibility of the Owner to determine the existence of any easements, covenants, or restrictionwhich do no appear on the record plat. Under no circumstances should this document be used forconstruction or for establishing a boundary or fence line.PS1" = 75ft09/20/202121-665JSScale 1" = 75'AN AS-BUILT SURVEY OFTRACT AAMUNDSEN SUBDIVISIONCONTAINING: 348,776 Sq. Ft. +/- (RECORD)RECORD PLAT: 86-201 ANCHORAGE RECORDING DISTRICTEEElectric MeterElec. PedestalTel. PedestalChain Link FenceS T A TEOFALASKA49THROYEVR U SDNALLANOISSEFORPDERETSIGERPierre M. StragierNO. LS-981209/20/2021GGas MeterConcrete BollardConcrete PaversTSprinklerWWater WellMBSSCMail BoxSeptic CoverSeptic MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http:/hvww.muni.org/onsite On -Site Wastewater Disposal System Permit Permit Number: OSP211424 Work Type: Septic Upgrade Tax Code Number: 01523198000 Site Legal Address: AMUNDSEN TR A G:2739 Site Mailing Address: 11863 ROCKRIDGE DR, Anchorage Owner: KOONCE JEFFREY P & SUSAN C Design Engineer: GARNESS ENGINEERING GROUP LTD This permit is for the construction of: Effective Date: Expiration Date Lot Size in Sq Ft: Total Bedrooms Departine nt 10/4/2021 10/4/2022 348776 Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction shall 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 shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Received By: Issued By: CO41-1 `Yhe, Gll/"eR ema►) )Cher an/4 V1 Vlew 311' Ghavtol� Order, Qingl Date: Date: Z 4 R vs �U MUNICIPALITY 017- ANCHORAGE Development Services Department On -Site Wafer & Wastewater Seciion Phone. 907 343-7904 Fax: 907-343-7997 ON-SITE SEPTIC/VVELL PERMIT APPLICATION Parcel I.D. 015-231-98 Property owner(s) JEFF & SUSAN KOONCE Day phone 907-317-5041 Mailing address 11863 ROCKRIDGE DRIVE *ANCHORAGE, AK Site address 11863 ROCKRIDGE DRIVE *ANCHORAGE, AK Legal description (Sub'd., Block & Lot) AMUNDSEN; TRACT A Legal description (Township, Range & Section) Lot Size Sq. Ft. Number of Bedrooms 4 APPLICATION IS FOR: (® all that apply) APPLICATION IS AN: TYPE OF DWELLING: Absorption Field Initial Single Family (SF) [] Septic Tank ❑ x Upgrade Z (w/wo AD U) Holding Tank ❑ Renewal ❑ Duplex (D) ❑ Privy ❑ Multiple Dwellings ❑ Private Well El (SF and/or D) Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: - I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit/Rush Fees: _, 595 57 Waiver Fees: Date of Payment: Date of Payment: Receipt Number: Receipt Number: Permit No. 2252 2 I 1 L12- L( Waiver No GMevelopment Services\Building Safety\On Site Water and Wastewater\FormsUient Forms\Permit Application.doc co I GA N SS ENGINEERING GROUP, Ltd ENGINEERING,} SALES � CONSULTING October 5th, 2021 Municipality of Anchorage Development Service Department On -Site Water & Wastewater Program 4700 Elmore Road Anchorage, AK 99507 Ref: Change Order to Septic System Upgrade for Amundsen; Tract A To whom it may concern: The subject lot has an approved permit. During the installation of the trench, it was noted that the beginning of the trench did not go past the existing monitoring tube as shown on the inspection report. In short, to get the full 45 feet of length on the drainfield without going into the easement, the orientation of the drainfield must be changed. We are proposing to re -build the existing drainfield up to the easement and then change direction and run parallel with the easement for an additional 10 feet. We are 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. , M.S. 3701 East Tudor Road, Suite 101 * Anchorage, Alaska 99507-1259 Phone: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.garnessengineering.com Co --*-I Wockenfuss, Deborah M. From: Jeff Garness <Jeff@garnessengineering.com> Sent: Tuesday, October 5, 2021 3:20 PM To: Wockenfuss, Deborah M. Cc: David Garness Subject: Amundeson, Tract A - Design Revision [EXTERNAL EMAIL] Hello Deb. As discussed in our phone call regarding the proposed design change: I acknowledge that a portion of the proposed 10 foot trench segment may not be parallel to the original slope contours (that are buried under fill). We won't know for certain until the excavation is complete. It is our assumption that Mr. Eklund from your department will be present, with our inspector (David Garness, PE), to confirm the soil conditions. We will assess the total depth to assure that the drainrock effective depth will not be in the organics. If that cannot be avoided, will work with you department towards a solution. We will provide a MT at the transition from the 35' segment to the 10' segment. If you have any questions, please contact me or David Garness. Thank you for your time and consideration .....................jeff Jeffrey A. Garness, P.E., M.S. President Garness Engineering Group, Ltd. 3701 E. Tudor Road, Suite 101 Anchorage, Alaska 99507-1259 Phone: (907) 337-6179 Mobile: (907) 244- 9612 Website: www.garnessengineering.com GARNESS ENGINEERING GROUP, Ltd ENGINEERING -SALES- CONSULTING F1JbXr41r;S o oknics XEnft -D AeroCell CORPORATION Afasxa Aulharized Dealcr Auftrkmd AU*a MAtbsw Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211424, Deb Wockenfuss, 10/04/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211424, Deb Wockenfuss, 10/04/21 II ; DESIGN CRITERIA: GEG, Lid. HAS AN 8 PAGE SPECIFICATION LETTER THAT PERTAINS TO THIS DESIGN. BY PROCEEDING NUMBER OF BEDROOMS: 4 FORWARD WITH THIS INSTALLATION, THE GALLONS PER DAY (GPD): 600 ENGINEER, WELL DRILLER, CONTRACTOR AND CONTRACTOR TO EL HAVE SOUTH LOT L PERCOLATION RATE/S: '35 PROPERTY OWNER AGREE THAT THEY HAVE INE AND 1 WELL RADIUS FLAGGED PROPOSED APPLICATION RATE: 2.0 READ THESE SPECIFICATIONS AND AGREE TO BY A PLS PR IOR TO CONSTRUCTION MINIMUM DRAINFIELD SQ.FT.: 300 FT' ACCEPT THE TERMS AND CONDITIONS OUTLINED. DRAINFIELD DESIGN: MAXIMUM DEPTH OF EXCAVATION: AS NEEDED FOR REMOVAL OF CONTAMINATED MATERIAL SEE ATTACHED LETTER WIDTH: 5'+ REGARIDNG DESIGN CHANGES LENGTH: 45 FEET ASSUMED LOCATION OF EXISTING M.O.A. APPROAVED SAND FILTER: AS PRESSURE LINE TO DRAINFIELD NEEDED TO REBUILD BOTTOM OF NEW DRAINFIELD TO THE SAME ELEVATION AS THE BOTTOM OF THE OLD FIELD EFFECTIVE: 2 FEET REDUCTION FACTOR: 0.7 ACTUAL SQ.FT.: 321 Fr- \R T- \ 7 z I EXISTING TANK, TREATMENT POD AND p4 I PUMP VAULT TO REMAIN IN PLACE cL w > w EXISTING �� ' HOUSE �i a oI o I DECK i 1 11 I d 41 .d r DRIVEWAY 1 I Q'• - f�35' M � —— — — — — — — C -------- -- 10' UTILITY EASEMENT DRIVEWAY APPROXIMATE LOCATION OF EXISTING DRAINFIELD PERMOA RECORDS AND - a • ' 4. d. a AS -BUILT SURVEY; TO BE REBUILT IN PLAC d 4' a ,d. - d d v � a 4 a' d. a ' N a d v SCALE: 1"=40' ,� ev�,ttttro lop :�d �•°o °••. � G���Ltd A � : ♦o 9 ENGINEERING SALES < CONSULTING 3701 of ............4 . e' 0 EAST TUDOR ROADSUITE 101 -ANCHORAGE, ALASKA' PHONE (907) 337-6179' WEBSITE: mmgamesseng'needng.mm 04 ..... �.... ... . • ........ .. e d FOR: JEFF & SUSAN KOONCE HONE NUMBER: 907-317-5041 PAGE NUMBER: 2 OF 2 ' J f y A. Garness 4�i s 0j�'�J, : CE -7953 : °•�� 0 •'•,' / •� *0 FSP •••.!„�.,S,I,2,i•��F,�® PROJECT/LEGAL DESCRIPTION: AMUNDSEN; DRAWN BvCG TRACT A °®,e"' OFESS\0 .® TYPE OF WORK: DATE: DESIGN OF SEPTIC TANK UPGRADE 10/5/2021 #LICENS 4 TTract AAmundsen Subdivision348,776 Sq. Ft. +/-11863 Rockridge Drive2 Story Wood Frame HouseWith 2 Attached 2 Car GarageTRACT-A1℄ ROCKRIDGE DRIVE 20' DRAINAGE EASEMENT EDGE OF GRAVELLOT 4LOT 2BLOCK 3, LAKE O' THE HILLS EAST SUBDIVISIONPLAT 82-8 LOT 1TRACT DWARRANTY DEED 2010-0393310QUITCLAIM DEED2018-045101-0WSSSSLOT 2 LOT 1 MB MB EEPA VEDDRI VEWA Y EEE20' DRAINAGE EASEMENT LOT 3 THE SUMMIT SUBDIVISIONPLAT 94-87LOT 1BREITZMAN SUBD.PLAT 79-167LOT 1LOT 2S0° 00' 32"E 330.75'S0° 00' 32"E 494.18'S89° 58' 14"E 487.50' N89° 56' 11"W 270.45' 30' PUBLIC USE EASEMENT 1ST STORYWOOD DECK(TYP.)100' WELL RADIUS27.720.5 S89° 56' 04"E 161.60' 10' TEL. & ELEC. EASEMENT T66.4 53.768.730.2 10' TEL. & ELEC. ESMT.10' TEL. & ELEC. ESMT.FIRE PITLOT 1COVEREDSTORAGE2 STORYSHOPGRAVEL WALKWAYES30' R.O.W.100' SEPTIC SETBACKSTONE RET. WALLDETAIL "A"SHARED GRAVEL DRIVEWAYSEE DETAIL "A"N0° 00' 28"W 816.24' REC.N0° 00' 28"W 815.62' MEAS.SEE COVENANT TO PROVIDE ACCESSDOCUMENT #2004-032271-0ANCHORAGE RECORDING DISTRICTGS7.542.127.610.015.025.235.125.726.312.612.710.411.011.010.19.913.04.08.35.04.316.64.0TILEWALKWAYCONCRETE PAVERDRIVEWAY E15.05.03.00.73.0ROCKPILLARS2ND STORY WOODDECK & AWNINGSCSCSSAVANTEX AX20 W/PUMP CHAMBERGENERATORPREPARED BY:FRONTIER SURVEYS, LLC650 W. 58th AVE. SUITE E, ANCHORAGE, AK 99518907-460-1686DRAWN BY: CHECKED BY: DATE: SCALE:DRAWING ID: SHEET 1 of 11.Excepting for gross negligence, the liability for this survey shall notexceed the cost of preparing this survey. Dimensions to property linesare plus/minus 0.1ft.2.This document is created by Frontier Surveys for the purpose of anas-built survey for Angela Grabar, only.3.This document is based on Plat No. 86-201, Anchorage RecordingDistrict.General Notes DisclaimerLegend1. This survey complies with the ASPLS Mortgage Location Standards. The survey represents visibleimprovements and conditions at the time of the survey. This document does not constitute a boundarysurvey and is subject to any inaccuracies that a subsequent boundary survey may reveal. It is theresponsibility of the Owner to determine the existence of any easements, covenants, or restrictionwhich do no appear on the record plat. Under no circumstances should this document be used forconstruction or for establishing a boundary or fence line.PS1" = 75ft09/20/202121-665JSScale 1" = 75'AN AS-BUILT SURVEY OFTRACT AAMUNDSEN SUBDIVISIONCONTAINING: 348,776 Sq. Ft. +/- (RECORD)RECORD PLAT: 86-201 ANCHORAGE RECORDING DISTRICTEEElectric MeterElec. PedestalTel. PedestalChain Link FenceS T A TEOFALASKA49THROYEVR U SDNALLANOISSEFORPDERETSIGERPierre M. StragierNO. LS-981209/20/2021GGas MeterConcrete BollardConcrete PaversTSprinklerWWater WellMBSSCMail BoxSeptic CoverSeptic Municipality of Anchorage . , Development Services Department - Building Safety DMslon + On-Site Water and Wastewater Program. 4700 S. Bragaw SL P.O. Box 196650 Anchorage. AK 99519-6650 Page of J7 www.cLanchorage.ak.us (907) 343.7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AAN-jDIOR WELL INSPECTION REPORT Permit Number. gW D�,0 b-7 0 PIDRNumber. 0/5—. l—ate Nana T. 11—00 E Wastewater System: ❑New [I Upgrade ••�r10oL Lt- G ABSORPTION FIELD P• "LrodB•ea 7 a 0 o Bed 0 MaM o ovw 0 D"P TrenCh Q/ahMbw LEGAL DESCRIPTION sa aac TOW Dept, aem wqD a+ada 3 ct,twe eba L«: *uD Oat D•Pe• to P"• Degan aan oftbw pada- Gr vW d,M Daruad+aP•: 1:Zpt S i> FI. IL R" saarae Fa aad•d "A orl" graft G," Lwv t 'J Ft. Pi. Well: 11fNew ❑ Upgrade 0r11,1414 W t — NUMar Pr Ma: 60;. 9; e« w.•n I n 0 $ Ft. DuaaAMW (P"10. A e, Cj I TOW D•Pdt 7 and W.. =7 TOW M+,apam "a / Pj U P5f„ U�✓� C T7 n. FL Fl • • D"aar: AI-V//V C— Dau �/ c SWkw wUr L O FL ftt~.. 5 n '� Ow Maead `7/310q nxdP 8 GPM ""s«at _ �/ (f 11 0 M R• ca'"°'"'°"n°°""°"" rL TANK SEPARATION DISTANCES ❑ Septic ❑ Holding I] S.T.E.P. Witter. "a Septic Absorption Lift Holding PubkMitvat M«J W. c•PaAr From Tank Field Station Tank Sewer Line At)V N 1 e X lot rj i7GN we" 110 106 Ia0 H/A toot MMarW: IHDPt Nurroarq Gdpanmaar .2. sn.uw«« 1Dp1 Ico4 14,0 LIFT STATION Ma. Maa/aav« La Lna Ido 10 f2 5cM ADvAN7-1=9 FondMM •w=Pan' w �j •Par"off ».«« zlti H"hvni«««aM -X%% � a25 /.7 M. � cvi." bran N/ D l v ,y/o1l=A Pu vtma e a EMMca ha0a ena W a"yd W 1••l ✓ H i Fe."s 01'?o^'c 3 p BENCHMARK Lemon rw Maa"aerc Aawmad Elwawn 14F 0 FL �t7L)gl T55'MYN M! Inspections performed by: LAr25 St�✓I'I�LAN�Dates: 1'( 9�3�0 nd 2 Q •"� Development Services Department Approval Akrl o Reviewed and approved by: Date: a- !' Pw w 1/I' MOLES AT is STANOARO S -MRK 1RENCN 45 FT LONG 5rTwx 2.5 IT EIFECIM StU£RROCK XSLRATION 2 FT COVER Sw BsrM. tzEv. _ tlty _ urea NG SCALE O /� O ADVAAM AX2O MAH PUAP CHUM 49th f V E IXN SPURKLAND No. CE -2225 NO SCALE UAV. _ l `N ADVANT£X AX20 t BnrCH MARK: BOTTOM Som ASM" ELEV. 100.00 n TOBBEN AND P.E. TRACT A "UNDSEN SID SEPTIC SYSTEM SCHEMATIC 203 VISth th Ave Ave Anchornge Ak 99501 JEff£RY P. KOONC£ DATE OCT. 1, 2004 _ RoarRADGY ROAD SHEET, J,/3 GRID, 2739 P£RUIT SW030267 PIDI0/5-231-98 AMUTRA3.DWG Municipality of Anchorage Department of Health and Human Services 825'L' Street P.O. Box 196650 Anchorage, Alaska 99519-6650 Rick Mystrom httplrwww.d.anchorage.ak.us Mayor Permit Number. #SW30 0267 Date of Issue:? 23-03 Parcel Identification Number: 015-231-98 Date Started: 7-12-04 Date Completed: 7-12-04 Is well located at approved permit location? ® Yes ❑ No Legal Description: Amundsen Tract A Property Owner Name & Address: JefferyP. Koonce 2508 Brookhlll Circle Anchorage. Alaska 99516 Borehole Data: Soil Type, Thickness & Water Strata Depth (ft) From To Method of Drilling ® air rotary ❑ cable tool Casing type: steel Stick up 0 2 Wall Thickness: X50 inches gravell rill 2 4 Diameter: 8 inches Depth: 74 feet organics & silt 4 8 Liner Type: gravelly silt silty water sand &gravel gravelly silt silty water sand & gravel 8 17 31 69 17 31 69 74 Diameter: inches Depth: feet Casing stickup above ground: 2 feet Static water level (from ground level): 20 feet Pumping level: 74 feet after 2 hours pumping 8 gpm Recovery Rate: 8 gpm Method of Testing: airlift Well Intake Opening Type: ® Open End ❑ Open Hole ❑ Screened Start feet Stopped feet ❑ Perforations Start feet Stopped feet Grout Type: bentonite # 8 Volume: 2 Depth: Start 0 feet Stopped ? feet Pump: Intake Depth feet Pump size _-hp Brand Name Well Disinfected Upon Completion? ® Yes ❑ No Method of Disinfection: chlorine tablets Comments: Well Driller. Alpine Drilling & Enterprises PO Box 110496 Anchorage Alaska 99511 Attention: The well driller shall provide a well log to the property owner within 30 days of completion and the property My -13-0E U:43on From-MCE PFEFFER PETTIS +8072747437 T-172 12.02M F -T's 807-3�5-7871 P•S Feb 2r OC 30:42& RLE : INSPEC770NREPORT MI L-NICIPALITY OF ANCHORAGE -- BuLLDLNG SAFETY DIVISION' 4900 SOL-TH BRAGAW STREET, ANCHORAGE, ALASKA ENTPEC770N5: Voice. (700 Jl1-8360 Fa= (107) 249-7777 INFORNA770N.• (YO)143.821^1� LtGI:^5�E%LL= FIC INC- _ `+--- P£RKITNFL7[BSR: �,3 -�O/ P9ovr. 92: I.07i Sl.00K. f% SLMDfVlSIO/V.• -'Y1V.L-tz CrJ�L�d£.\7S: /fh'J-%�✓.T.pE��4s,J"�-d�.s� c�'rc �9'i/� � TYPE OF INSPECTION• '�i�/its /�'I -'^�' �� r IIo �o: Yr»caitcsit tunropxttnl ;'[.00 •ypfo•.s•. I .r..' No tnn.•orR, l•na•Ottialral X- C. cc Vpmyed,owr_)icna bda , ;...1 CcrrrAn% moral m cxp:a , tx:o. [-] 7 12 •t nea yypan�n I A'f�JES,,Smntwatel _ I ....-. LACPF-L707Z • ,j . . • Swre- 4LfG- 2 /GA - P op-cv i I I I DA 7E: pi Tuw.,w•w ]au-'T.:a e+�'fa,a v+sim. 4tonr.�.rtx�,.erdrtm;ax..rrwc S,r/a3m•dre*•e°p�wt hcni eoa^oCo,•„ vul'/r�eetresw Talc. O,nsLat csv4,em•ne>;+,a'eiw m )Itdun7sG o Fa+lwa [o m,s�i.:e•r twuY iri L,� u Sa ars'�1 Ca•.<a-,w.�"s.aauew AnroP,ern ,.0 )elWA" w. �] Tawc •wea nv.. 0 F.a wea Dow ' Aron L••rnr C.-TIM,.•ry' - ' 1 WAMv CORRCC7701VS AJZE.Xf i.DE, P DO NOT AEMO M : ex Nob 7671 C73 .�jMunicipality of Anchorage DevelopmentServices Department Building Safety Division On -Site Water and Wastewater Program. 4700 S. Bragaw, SL P.O. Box 196650 Anchorage. AK 99519-6650 Page/ of J? www.cLanchorage.ak.us (907) 3417904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number.pjD�Number. O/rj—, J—CYG Nam. E F F Z T. jL 00 E Wastewater System: New Upgrade aaa O A B 12ooK N L LL L I P ABSORPTION FIELD Phone MFa seem m« �� Cl Deep Trwch Q Sh.ro« Tnanch O Bed O Ma.m 00~ LEGAL DESCRIPTION SO4Radnq TOWDiptl eomon°^"Veda. 7j Frl Lw SW«N«we B,e �A papal to Pp Wks can wlanl.l Vede GnM .dsM Dellaaw POs: a�. r .C--[ SO FI. Fl Te snipRange s•di Fa added abase oVM gross: G" Lwvft _ Fl. Fl. Well: New ❑ Upgrade G"+"'""` — N«w«ar..: I a«.nc.-� « Ft. Fi FI C1assAU n (P04411. A S. Ct Taal DsM: 7 I Cased W. TOW aesapowl "W / 0 Ypa M«an«: " � 8/4DFy G. Fl. FL Fla S DrNN. AI-PINa Dau �! $Wk WY«Land: Mlaw S D«e YnaaM 9 c O FL 3�a Y.«d P1Fro S« K C"O' "" "Anws FQ TANK cPM �T j oM Fl. OG n SEPARATION DISTANCES ❑ Septic ❑ Holding ❑ S.T.E.P. 90ther. To Septic Absorption Lift Holding PUbSoMrinte manO fW. cap" From Tank Field Station Tank Sewer Line AD(/ N i L X 1A5ixal. Was 110 105 44) H/A 100 .t 14 P Pt N1Fnp.ra Cempanmsnlr ,2.. soacewal« loot leo4 Ivo LIFT STATION La Lw !1p 10 f2 Ya: 5t`v wl. M«./.a1Fer ADVAN Tt_X Fa/W«M J oJ 'PMQ''Y h 'P1p OT FANAv««•: r N, IHe ««111 a1 i7A�r• n Coon Dram Nl0 /t7 fy/o Q t. t .. ENemtel adwm.d w R.m«M. BENCH MARK Locawn sm os"" [ J /I e /at b rat AswnW E1 6. /n o FL wtapgl7ee'C s'�e13Yt... ll�awaAyi •v'p��epee �e Inspections performed by: _J A2 S 5 F P, 1,e6AN)Dates: 1" 9/3W a ;; Development Services Department Approval b xa.'°�,° Reviewed and approved by: Date: `Ap0 g� ,n�• '� 860 MUNICIPALITY OF ANCHORAGE b 1 Development Services Department I �� Onsite Water d Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Initial Permit Number: SW040340 Legal Description: AMUNDSEN TR A Design Engineer: 0007 Tobben Spurkland, PE Owner Name: Jeffrey P. Koonce Owner Address: 2508 Brookhili Circle ANCHORAGE. AK 99516 - Date Issued: Jul 22, 2004 Expiration Date: Jul 22, 2005 Parcel ID: 015-231-98 Site Address: Lot Size: 348776 SO. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: ❑.r Disposal Field E✓ Septic Tank ❑ Holding Tank ❑ Privy Private Well 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 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, seated, and heated to prevent freezing. S. The following special provisions. Engineer must add distances from system to foundation and property line before system is installecd. Received By. Issued By( 411" Date: $ O Date: 8 17 0 Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.cl.anchorage.ek.us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 615-c251- 99 Permit Number SW O 3 6.:�6 9 - Property Mailing address (1 phone 4 �747- .39/(0 Mailing address (2) Zip Code Legal description (Lot, Block & Sub'd.) Legal description (Section, Township & Range) Lot Size 5417176 Acr fsq� . THIS APPLICATION IS FOR: Number of Bedrooms `f Sewer Only ❑ Well Only ❑ Sewer and Well Water Storage ❑ Sewer Upgrade ❑ THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ 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 prop6rty owner or authorized agent) Permit Fees: lis 66 Waiver Fees: Date of Payment: '17/g�Lr1 Date of Payment: Receipt Number: 66gc:j Receipt Number: (Rev. 17100) MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 8 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM / WATER SUPPLY PERMIT Initial Permit Number: SW030267 Legal Description:; AMUNDSEN TR A' Design Engineer: 0007 Tobben Spurkland, PE Owner Name: Jeffrey P. Koonce Owner Address: 2508 Broc khili Circle ANCHORAGE, AK 99516 - Date Issued: Jul 23, 2003 Expiration Date: Jul 22, 2004 Parcel ID: 015-231-98 Site Address: Lot Size: 348776 SO. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: Q✓ Disposal Field ❑? Septic Tank ❑ Holding Tank ❑ Privy Q Private Well 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 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. 5. The following special provisions. Engineer must add distances from system to foundation and property line before system is installecd. Received By: Date: E I C Zi Municipality of Anchorage 1�l�• Y. • Development Services Department �• Building Safely Division :. On -Site Water and Wastewater Program ` ,, •, 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. _ �� (� _ Z�` _G Y, Permit Number SW O 3 0.2 ( 7 Property Day phone Mailing address (1) Y S k"�� ZS Or— Mailing address (2) Zip Code Legal description (Lot, Block & Sub'd.) fAA �� A 9k) Legal description (Section, Township & Range) Lot Size `T) Acre q.Ft. THIS APPLICATION IS FOR: Number of Bedrooms _ 9 Sewer Only ❑ Well Only. ❑ Sewer and Well El� Water Storage ❑ Sewer Upgrade ❑ THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ I certify that the above Information is correct. 1 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 authciiized agent) Permit Fees: 5ZJ 0 Waiver Fees: Date of Payment: -!i Alto '�p Receipt Number:S% `J f 0 (Rev. 12/00) Date of Payment: Receipt Number: u .SPU .:�LAIM P.E. 203 W 15th. Avenue, Suite 203 ANCHORAGE, ALASKA 99501 (907)279-3916 Fax (907)-276-6013 SEPTIC SYSTEM DESIGN TRACT A AMUNDSEN S/D Municipality of Anchorage Development Services Department On Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, Alaska 99519 June 24, 2003 We are submitting an application for the installation of a well and septic system for this lot. The submittal consists of three (3) drawings showing the present improvements on the lot and the adjoining properties, (sheet 1/3), the proposed improvements of the lot, of which only the well and septic system is subject to this permit application, (sheet 2/3), and a schematic of the septic system, (sheet 3/3). Soil logs and percolation tests of applicable testholes are also enclosed. The septic system design is based on the following: Groundwater at 8 Ft. 12/3/02 Use Standard 5 -Wide Trench with Advante: Soil Rating. From Testhole 11/19/02. 35 min/in = 2 gal per sq.ft/day No. of Bedrooms 4 Required Area per Bedroom: 15012 = 75 sq.fi. Total area required: 75 x 4 = 300 sgft Bottom Rock At 3 feet Top Rock At 1 feet Rock Depth 2 feet Total Trench Length 300/5-60 Reduction factor for 2 feet of rock. 0.7 Adjusted Trench Length 60 x 0.7 = 42 SYSTEM CONFIGURATION ADVANTEX AX20 STANDARD 5 WIDE TOTAL LENGTH 45 FT TOTAL WIDTH 5 FT TOTAL DEPTH 3 FT LEVELING SAND AS REQUIRED ROCK DEPTH 2 FT COVER 3 FT The installation of this septic system will not prevent wells and septic systems from being installed on the adjacent lots. There are no developed or natural surface / sub surface drainage courses on this or the adjacent lots. The proposed septic system will not change the general slope of the area. Ponding and/or concentration of surface runoff will not result from this installation. Performed For: Legal Descrption: 0 1- 2- COMMENTS Municipality of Anchorage Development Services Department Building Safety Division On-site Water and Wastewater Program 4700 South Bragaw SL P.O. Bax 196650 Anchorage. AK 99519-6650 www ci.ancherace.ak.us (907) 343-7904 Soils Log - Percolation Test Sa..t0Ga 5:,I - Township. Range. Section: V.'A5 CACUND WATER 5 IFYES.ATWHATOEPTHI �_ E 0 Dep Montofto ing Atter �.nl E h!onitortna7 E FERCCI.A1CH PATE —:2—A2_ leer ') FERC HOLE DIA:.IETER (y TEST RUN eETHEE.`I—_F. AND_HFT PERFOR. IED BY: ( • S I 11 S CERTIFY THAT THIS TEST VlAS PERFOR?.IED IN ACCORDANCE VlITH ALL STATE AND AIU?:ICIPAL GUIDELI?:ES IN EF: ECT Oti Tr.IS DA T E. DATE: 1117,0 DZ Gross Time Net Time Depth to Water Net Dry E :3 rN I I '/e, 3: o I FERCCI.A1CH PATE —:2—A2_ leer ') FERC HOLE DIA:.IETER (y TEST RUN eETHEE.`I—_F. AND_HFT PERFOR. IED BY: ( • S I 11 S CERTIFY THAT THIS TEST VlAS PERFOR?.IED IN ACCORDANCE VlITH ALL STATE AND AIU?:ICIPAL GUIDELI?:ES IN EF: ECT Oti Tr.IS DA T E. DATE: 1117,0 DZ I, 11 I 11 .0011 0 n ell I • rty .. I � ♦ I th %.. ...................... • TUBB J uRKLAND • �.c ;•. N 02 e el' SHED I I ♦ • i 25 0 25 75 na W5 50 SC E,1'=50 FT. TOBBEN SPURKLAND P.E.20J TRACT A AMUNDSEN S D SE AC SYSTfAI DESIGN AVENUE (NCH. AK. 99501 ANC . AK. JEFFERY P. KOONCE DA £. JUNE 24, 2003 907 179-3916 ROCKRIDGE ROAD SHEET 213 GRID: 2739 PERMIT ASV030XXX PID b xx AMUTRA2.DVG I I II I I ---N------------------- III III II I I II so o so tan Iso SCALfr ' = 100 I - jell J At - Jo II o Irl p i D w O y� CF C> o •���E........, a�♦ •AV ���'' ♦i 0.: ON . ....;...49t..... • \0010.; ........ ...... I ......... ..• I•TD EN SPURKLAND ♦♦ No. CE -2225 ♦i ttttt�� 2OBB£N SPURKUND P.E. TRACT A AMUNDSEN S (NCH. AK. D SEPTIC SYSTEM DESIGN 1 90703 W 7 K. -3916 TH. AVENUE JEFTERY P. KOONCE DATE: JUNE 24, 2003 99501 ROCKR/DGE ROAD SHEET 1/3 GRID: 1739 79 PERMIT #SV030XXX PID # xx AMUTRAI.DVG 40.0' �arKTae 1' PVC W //4• HOLES AT 18 QL:j> Eomm O ADVANTEX AX20 STANWRO S -*W TRENC WON PtW CHUM 40 IT LONG S ET W/DC 1 IT D7rCIM SEDERROCK MLIA77ON 2 IT COVER SRT 2.0 cMo T S LEVaW NO SCALE Mon/tor 49th CE -2225 NO SCALE ADVANTEX AX20 a 3 L8 &NLW LURK: 80770M SOW ASSWED ELEV. 100.00 TT TOBBEN th Ave .AND P.E. 203 WISth AvTRACT A "UNDSEN SID SEPTIC SYSTEM SCHEMATIC 203 Anchorage Ak 99501 JUT RY P. KOONCE DATE, JUNE 24, 2003 ROCARl" RWD SHEETi 3/3 GRID, ?739 PERMIT SW030XXX XXX AMUTRAI M Parcel I . D.015-231-98 Municipality of Anchorage On -Site Water and Wastewater Program (907) 343-7904 Certificate of On -Site Systems Approval 1. GENERAL INFORMATION: Complete legal description Amundsen: Tract A Location (site address) 11863 Rockridge Drive *Anchorage AK RUSH Expiration Date: J / '�--'7� Z Z. Current Property owner(s) Jeff Koonce Day phone 907-317-5041 Mailing address Real Estate Agent 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Day phone 3. NUMBER OF BEDROOMS: 4 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ® Individual Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ Waiver/Variance request for: Distance: Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ Z '6 0/ 6 S Waiver Fee $ Date of Payment Date of Payment Receipt Number Receipt Number COSA # 05C2 1 6 ( 5 Waiver # lir 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. Name of Firm: Gamess Engineerinq Group, Ltd (GEG) Phone: 907-337-6179 Address: 3701 East Tudor Road, Suite 101- Anchorage, Alaska 99507 I Engineer's Printed Name: Jeffrey A. Garness Date: t� 1 / 3I2j In conducting this evaluation, GEG provided an engineering evaluation of the well and/or septic system in accordance with the guidelines and regulations established by the Municipality of Anchorage and �o��� !• industry practices. The reported results describe the condition of the system/s on the date/s of the evaluation. Separation distances were measured to readily identifiable features. Bidden defects or f L . • t'; encroachments may exist that were not identified during the evaluation. The operational life of all wells r> ' \.• �y` 5� ;' and septic systems depend upon a variety of variables, including but not limited to, soil conditions, groundwater levels (that may fluctuate during the year), quality ty of construction (materials and O = -- a { workmanship), and the water usage of the family utilizing the system/s. These conditions can vary, and """ ""' "" are outside the control of GEG. Satisfactory test results do not guarantee future performance of the system/s; therefore, GEG makes no warranty (express or implied) regarding the future performance of • • • / . • • • • • • the well or septic system. GEG makes no representation whether an alternative well or septic system f). .J-- f : y Czrn< ss..- can s;can be installed on the property in the event either of the current systems fail to perform adequately in Q. E— the future. The content of this report is for the sole benefit of the erson! art that retained GEG to tli 'r ,� �3 U.• ' P P P P y -.�. I perform the evaluation. Reliance upon the information provided in this report by any other person or .."-• �� =J party (including. subsequent property purchasers) is not authorized, nor will it confer any legal right y,Q01�j1�cv whatsoever. #AECC884 6. DSD SIGNATURE J� System #1 Approved for 4 bedrooms System #2 Approved for bedrooms Disapproved Conditional approval for bedrooms, with the following stipulations: -ee- N ote oLt 3, &L PI ct rttieors 6L4&-" By: Original Certificate Date: % 0—I`(—�� 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: I COSA Checklist Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other 115 Legal Description: Amundesn; Tract A If more than 1 septic system on lot: COSA Checklist # of A. WELL DATA ❑ Well log is filed with Onsite (or attached) Date drilled 7/12/04 Total depth 74 ft Cased to 74 ft ❑ Sanitary seal is functioning correctly ❑ Wires are properly protected Casing height (above ground) 18+ in. Date of flow test for COSA 9/17/21 Static water level at beginning of test 35.9 ft. Comments B. TANK DATA Age of tank(s) 17 years Tank type/material STEP/FIBER( Measured operating fluid level in septic tank ❑ Standpipes/foundation cleanout per record drawing Date of pumping *SEE MAINTENANCE REPORT D. ABSORPTION FIELD DATA Which system tested (date installed) NEW ❑ ALL standpipes present per record drawing Total measured depth from grade 11.4 ft (max) Measured depth to pipe invert from grade 3.2 ft (min) ❑ N/A — pressurized field ❑ Monitor tubes go to bottom of effective. If not, state depth into effective ❑ Code -required soil cover over field ❑ System presoaked (Required if vacant for greater than 30 days prior to date of test) Gallons introduced N/A gallons Comments/Deficiencies: NEW DRAINFIELD - NO SEPTIC TEST PERFORMED COSA Checklist yellow sheet Parcel ID: 015-231-98 Structure served by this system Well production at time of test 4.8+ gpm Water storage tank volume N/A gallons Well disinfected for coliform test? ❑ Yes ❑ No ❑ Coliform bacteria is Negative Nitrate mg/L On Nitrate less than MRL (ND) Arsenic ug/L ❑ Arsenic less than MRL (ND) Collected by GEG Date of Sample 9/17/21 C. LIFT STATION OR Required maintenance completed Age of lift station 17 years Lift station material HDPE Comments: Adequacy test date NIA Results Q Pass For 4 bedrooms Fluid depth prior to test in Water added - gal New depth in Elapsed time - min Final fluid depth in Absorption rate gpd Any rejuvenation treatment (past 12 months) If yes, enter date - E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) C]✓ Septic Tank/Lift Station on Lot > 100' if No *50'+ Community Sewer Manhole/Cleanout > 100' ❑ Yes if No ft ❑✓ Yes if No ft Neighboring Tank > 100' ❑✓ Yes if No ft Private Sewer/Septic Line > 25'✓❑ Yes if No ft Absorption Field on Lot > 100' ❑ Yes if No 50'+ ft Holding Tank > 100' ❑✓ Yes if No ft Neighboring Absorption Fields > 100' ft Community Wells > 200' ❑✓ Yes if No ft Animal Containment > 50' ❑✓ Yes if No ft ❑v Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' ❑✓ Yes if No ft ❑✓ Yes if No ft From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' ❑ Yes if No **5 + ft Surface Water> 100' ❑ Yes if No *50+ 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 50'+ ft Water Main > 10'✓❑ Yes if No ft Community Wells > 200' ❑✓ Yes if No ft 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' C]✓ 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' Q Yes if No ft Private Wells > 100' ❑ Yes if No *50'+ ft Water Service Line > 10' ❑✓ Yes if No ft Community Wells > 200' ❑✓ Yes if No ft Surface Water > 100' ❑✓ Yes if No ft F. ENGINEER'S COMMENTS *AWWTS **PER 2004 INSPECTION REPORT ***ASSUMED - SEE SKETCH PROVIDED BY OWNER SHOWING THE APPROXIMATE LOCATION OF THE WATER SERVICE LINE SEE INSPECTION REPORT (PAGE 3 OF 3) REGARDING DRAINFIELD REBUILD. G. ENGINEER'S CERTIFICATION o �— I certify that I have determined through field inspections and review Quo • •. /r l of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. * g �* OQ .Jer rV A. Gar ss. Q� 9,. — 953 •• i`G A ��fP^Pd iv � ; �•�t_•��°���fi COS Checklist yellow sheet �Q po\ d rofessioo #AECC884 MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered into as of this 1 Day of September of 20 21 , by and between Rockridge Holdings, LLC , herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment: Svsterns. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as Advantex located at (legal description) 11863 Rockridge Drive, Anchorage, AK 99516; Amundsen TR A 2. ivlaintenance. Repairs and Alterations. (Owner is required to read, understand and initial each section) Throughout 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 5400 to $600). SYS 1' Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. L4b Owner acknowledges that regular maintenance of an AWWTS reduces the potential failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Page 1 of �$ Owner acknowledges that the Municipality may request records of maintenance and repairs from the manufacturer's representative or maintenance provider. 54� Owner acknowledges that the tine for failing to maintain and repair an AWWTS may be assessed in accordance with AMC 14.60.030. S Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS. The Municipality will give at least 24-hour notice. 5_.v , 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. 5 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 ThirdJudicial 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 0WNC'R: By: _ , 4,L (signature) Date: q �da-( i Sem Mr (print name) STATE OF NEW HAMPSHIRE ) COUNTY OF ROCKINGHAM ) ss. ) sf- The Forcgoing instrument was acknowledged before me this day or 20? 11 , by Llane D. Belcher NOTARY PUBLIC FC R A=L=A�K=A Notary Public, State of New HampshltO My Commission expires: - -10192-12910 My Commisslon Explres Oct. 2, 20M (MUNICIPALITY: i B _(signature) Date: 1-0-(` - Z% (print name) Title: (rev. 05/18/2018) Page 3 of 3 Uor ter ztizi rij; 31 dbbb t fu rira_u5 399 436 Mill ME am a game ONE looms ffil am a 1 WbvanTem 11 Field MaIntenanCe Annual lnspe;tfion FfopRrV pWnerMnrldnp P Jeffrey Koonce Site Addrata 11863 Rockridge Di ive, Anchorage AK 99596 Ax Ske ID N nty W N AK -103944 SW030267 Retrieve O&M Info Daily flow—_ Recirc ratl4 - . Timer settings: Call Jeff at work :'74-7443 control panel is it side Perform Field samp Ing/Observations NTU (15 t NTUs) p -1(6-9) DO (2-6) odor of Sample Typical { Mus y ❑ earthy ❑ Moldy Non -typical suifi :lc a cabbage Decay OW film in PVU { .1 Yes No Foam In tank 1 .3 Yes /14i No Check Control Pan( 9 Recirc Amps Discharge Amps p. )/ ^5", Audible and visual al firms VOK bias tone (telemetry t nly) / Yes O No inspect/Clean Pint()) :t ,'Stent Inspect Clean Riser/Lid.......... . .. • ..... . Spike Box ..... ......... ... Float Cords .......... ....... . Floats ............. . ....... .. Pump ............ ...........: Biotubed0 Filtor.... .......... . BiotubG Pump Vault ............ +' Recirculating SplttU I Valve...... . comments _/// Signature rALIt u r IN a BONN me No a AnchorageTank 947-272-3543 Operntcr Larry Betts Pad N RTU Out, It 203360 RTU 1 D3470 Measure Sludge/Scum Mudge _ istoompartment Current Previous A'1 kl Canftt Room (9017) 274-7443 Elate ar Lest fnapocUon 02122/2021 Scum _ Current 1prevloug 2nd Compartment ( Currant , Provious 4 currant Previous Inspect/Clean AldvanTeX Filter Inspect Clean odor: Normal ❑ Pungent LateraislOrifices Blomat: Nr,mtial [� Excessive Pod 50ttom Bridging/Ponding. None/Minor r] F_Kcessiva intake Vent [ lnspactfClean Discharge Pump System Inspect Inspect Clean Riserlud Floats /(�a splice Box {yL Pump Float cards In$p+ect/sorviae other System Components lnsrpl oct clean Inspect Clean Dig -infection ��� nfection Equipment � Dispersal Laterals/Orifices�Z Observations ,Additional Services Rendered ❑ Cleaned textile shoots? neplwscl UV Items? El Replaced/Used other Items? Parts Used. W � Warranty, S = Billable (d appropriate selection) W R Item Number Description Final/Safaty inspection reinstalled Lids baited on�Rsv Manifold reconnected; flush valvas Closed Control panel reaCttvated SummaryIRecomtnendations ❑ system performing; no further action needed nTank needs pumping Call for service ❑ othor? — bate Fax complexed foul to 1-806-3134-7404