Loading...
HomeMy WebLinkAboutLot 75B Municipality of Anchorage On-Site Water and Wastewater Section • (907) 343-7904 Page 1 of 1 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP261033 PID Number: 051-093-39 Dwelling: X Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New 0 Upgrade Name Heather Eldred ABSORPTION FIELD ❑ Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound Site Address 20211 McKinley View Ave, Chugiak ❑ Other Phone of Bedrooms Soil Rating Total depth from original grade (907) 632-5272 rNumle, GPD/SF Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade Ft, Gravel depth beneath pipe Ft. Subdivision Block Lot Eldred 75B Fill added above original grade Ft. Gravel length Ft. Township Range Section Gravel width Ft. Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To Septic Absorption Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Lift Station Tank Line Ftz Ft. Well 100'+25' TANK XSeptic ElS.T.E.P. El Holding ❑ Other Manufacturer Greer Capacity 1000 Gal. Surface Water 100'+ Material Number of compartments Lot Line rj'+ NA Plastic 2 Foundation 1 01+ LIFT STATION Manufacturer Capacity Remarks *pipe sections observed or installed during construction Gal. Alarm location Electrical installed by PIPE MATERIAL House to tank 3034* drainfieldTank to 3034* Installer Arctic Excavation LLC Drainfield CO/MT3034* Inspector Crewdson Engineering BENCH MARK (Assumed elevation)100 ft Inspdiecct1st 5-14-2026 5-19-2026 Location and description Sn 2nd 3rd 4th Bottom of siding at "BM" on Record Drawing ON-SITE WATER AND WASTEWATER SECTION APPROVAL Conditional Approval: OF A Date .. .......... � ames A. Crew so Septic Syste ��C11527 i �l�D Approved/ _ Dat / ✓ ,� ' •'�, r 1 \ '°ROFESSI��+� 0FESS\\ ote: this approval does not include well permit require ent.. tKev un/u7b) C2 PL, SCALE BM: BOS ASSUMED ELEV ELEV 100' EG 98.4' MH S1 FG 98.6' INLET OUTLET SEPTIC TANK ELEV TOT 94.4' INLET INV 93.8' OUTLET INV 93.6' PROFILE NOT TO SCALE Crewdson Engineering, LLC NOTES 1. This Record drawing is for the septic tank only. Other portions of the septic system are shown in accordance with the new Asbuilt drawing and/or existing Onsite records. 2. M1 was repaired and extended above finished grade. 3. Septic Tank: Greer Poly 1000 Eldred Lot 75B SEPTIC TANK RECORD DRAWING PLAN & PROFILE `et�n'c',. Prepared for: Date: 6-4-2026 Civil Engineering Heather Eldred POBox671389ChugiakAK99567 • cellc.1@outlook.com Permit: OSP261033 Page: 1/1 Cell/Text 907-280-9493 •Fax: 907-688-2295 ALL INFORMATION SHOWN ON THIS DOCUMENT IS THE PROPERTY OF CREWDSON ENGINEERING, LLC AND SHALL NOT BE USED FOR ENGINEERING OR CONSTRUCTION PURPOSES WITHOUT WRITTEN PERMISSION FROM CREWDSON ENGINEERING, LLC LEGEND BM - bench mark BOS - bottom of siding BR - bedroom C# - cleanout DC - double cleanout EG - existing ground ELEV - elevation FC - foundation cleanout FG - finish grade IAW - in accordance with INV - invert MH - 24"0 manhole M# - monitor tube PL - property line S# - septic tank standpipe SFH - single family home TOT - top of tank OF A games A. Crewdson , 011527 Iwo (� OFESSIONA� �'i \c SWING TIES (feet) A B FC 28.8 4.6 MH 35.8 34.3 S1 38.3 38.8 DC 42.3 42.3 C1 77.9 76.5 C2 63.3 82.6 M1 74.3 77.1 M2 61.6 81.0 NOTES 1. This Record drawing is for the septic tank only. Other portions of the septic system are shown in accordance with the new Asbuilt drawing and/or existing Onsite records. 2. M1 was repaired and extended above finished grade. 3. Septic Tank: Greer Poly 1000 Eldred Lot 75B SEPTIC TANK RECORD DRAWING PLAN & PROFILE `et�n'c',. Prepared for: Date: 6-4-2026 Civil Engineering Heather Eldred POBox671389ChugiakAK99567 • cellc.1@outlook.com Permit: OSP261033 Page: 1/1 Cell/Text 907-280-9493 •Fax: 907-688-2295 ALL INFORMATION SHOWN ON THIS DOCUMENT IS THE PROPERTY OF CREWDSON ENGINEERING, LLC AND SHALL NOT BE USED FOR ENGINEERING OR CONSTRUCTION PURPOSES WITHOUT WRITTEN PERMISSION FROM CREWDSON ENGINEERING, LLC LEGEND BM - bench mark BOS - bottom of siding BR - bedroom C# - cleanout DC - double cleanout EG - existing ground ELEV - elevation FC - foundation cleanout FG - finish grade IAW - in accordance with INV - invert MH - 24"0 manhole M# - monitor tube PL - property line S# - septic tank standpipe SFH - single family home TOT - top of tank OF A games A. Crewdson , 011527 Iwo (� OFESSIONA� �'i \c Permit Number:OSP261033 Tax Code Number:05109339000 Work Type:SepticTank Upgrade Effective Date: Design Engineer: Site Legal Address:ELDRED LT 75B G:1356 Owner:ELDRED HEATHER M Site Mailing Address:20211 MC KINLEY VIEW AVE, Chugiak Lot Size in Sq Ft:48814 Total Bedrooms:3 This permit is for the construction of: Disposal Field Septic Tank Holding Tank Privy Non-Public Water 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. Coodinate with On-Site staff regarding preferred method. 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 3/31/2026 3/31/2027 CREWDSON ENGINEERING, LLC Expiration Date: ¨þ ¨¨¨¨ Issued To: Issued By: Date: Date: 3/31/2026 3/31/2026 CREWDSON ENGINEERING, LLC Isatou B Njie 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://www.muni.org/onsite On-Site Wastewater Disposal System Permit MUNICIPALITY OF Development Services Department On -Site Water & Wastewater Section Parcel I.D. 051-093-39 ON-SITE SEPTICIWELL PERMIT APPLICATION Phone: 907-343-7904 Property owner(s) Heather Eldred Day phone (907) 632-5272 Mailing address 20211 McKinley View Ave, Chugiak, AK 99567 Site address same Legal description Eldred, Lot 75B Number of Bedrooms 3 Engineering Firm Crewdson Engineering Building Permit Number Not Applicable On APPLICATION IS FOR: APPLICATION IS AN: (Z all that apply) Disposal Field ❑ Initial ❑ Septic Tank Upgrade nx Holding Tank ❑ Renewal ❑ Privy ❑ Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Permit/Rush Fees: Date of Payment: Permit No. May 2025 Waiver Fees: Date of Payment: Waiver No. Distance: James “Jay” Crewdson, P.E Email: CELLC.1@outlook.com Cell/Text: (907) 280‐9493 PO Box 671389 ● 18368 Amonson Road ● Chugiak, Alaska 99567 March 26, 2026 Municipality of Anchorage On‐site Water & Wastewater Program 4700 Elmore Road Anchorage, AK 99519‐6650 Attention: Plan Reviewer Reference: Eldred, Lot 75B Septic Tank Upgrade Design Narrative The owner is preparing the subject property to be put on the market for sale in 2026.  The existing documented septic tank failed a recent COSA inspection and will need to be upgraded.  The existing septic tank will be decommissioned in place in accordance with the code.  The top of drainfield monitor tube M1 is broken off and will be repaired also. The proposed 3‐bedroom septic tank upgrade is detailed on the design drawing. If constructed as designed, it will; Satisfy all code required separation distances, Not cause any probable adverse impacts to adjacent properties, Not negatively impact existing wells and septic systems on adjacent properties, Not be adversely affected by potential drainage that could flow onto and off of the subject property. Please feel free to contact me for more discussion. Thanks James “Jay” Crewdson, P.E. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP261033, Isatou Njie, 03/31/26 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP261033, Isatou Njie, 03/31/26 Municipality of Anchoroge Poge 1 of_ 2 DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 Anchorage, Alaska 99519-6650 Telephone: 545-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Permit Number: SW990010 PID Number: 051--093--25 ~ame:WlLLIAM AND DORTHY ELDRED WastewaterSystem: · New [] Upgrade Address: 20241 McKINLEY VIEW CHUGIAK, AK 99567 ABSORPTION FIELD No. of Bedrooms: Ph°ne:(907) 688--2800 [DDeep Trench IShollow Trench [3Bed [3Mound E]Other LEGAL DESCRIPTION 1.2 oP~/s,. F, 5.0 - 5.5 75B - ELDRED 2.5 - 5.0 ~ 2.5 - - - 1.0- 1.5 Et 50 WELL: · New [] Upgrade 5 pt 1 PRIVATE 240 Ft. 120 ,t. ,390 sQ. Pt ASTM D-,30,34/F-810 D'"S"SULLIVAN WATER WELLS 4/28/99 5 Pt. WHITFER EXC. 99 - 8/2/99 ~l.,d: 1.0 gpu UNKNOWN ~ 2'+ Ft. TANK SEPARATION DISTANCES . Septic [] Ho,ding n S.T.E.P. To Septic Absorption Uft Harding ~ublic/Pr~vote Manufacturer,, Cop~ci[y in gallans= -rom T=nk Reid Stetlon Tonk S.wor Uno. ANCHORAGE TANK 1000 Well 100'+ 100'+ - -- 25'+ STEEL 2 Sudace 100'+ 100'+ - - - LIFT STATION Water Lot Line Foundation 5'+ 10'+ -- - -- Drain NONE KNOWN I I ~emerks: BENCH MARK TOP OF CMU. 119.64 Inspections performed by: AWWC, INC. Dates: 1st 2/18/99 l....;....'i~/.if.,/'...,//~ .......... ...' Department of Healt~:~an,d ~lu/~.a.n~Services approval _ -..-~ '. ........ PERM'T NUMSER:SW9900,O AS--BUILT DRAWING p~OE'.D H.MS'R:O,l__093__2, '/ N~WI000 ~bON / ~ .-%-' ~T~c°~ / / / ~ X rco ~ ~ / / ~ ~~ ~ // ,//// ~ ~ ~ // ./ ~/ ~AS~ WATER ~ WASTEWATER CONS~T~TS, ~C. "d~;~ ELDRED SUBDIVISION; LOT 75B (T15N, R1W, SEC 8) PREPARED FOR: PHONE NUMBER: WILLIAM AND DORTHY ELDRED (907) 688-2800 ~¢~.~ '-.. .....~&~ DATE:I 1/3/99 ~WN BY: SCALE: PAGE: K.D.W. 1 = 40' 2 OF 2 by DOC Co. dba SULLIVAN WATER WELLS P.O. BOX 670272, CHUGIAK, ALASKA 99567 · TELEPHONE 688-2759 OWNER OF LAND ~,~ Jh,O ADDRESS .~t~.'c2*4~l /'3/~ C-~'//d/t"-Y' LEGAL DESCRIPTION ~ '/% PERMIT NUMBER ~9¢ln Date of issue ~ -~-~ T~ I~p~NTIFIOAT~QN NUMBER. s well located at apl ' Iocatioh.?'5 ~ Yes~ No MethOd o~ Drilling: ~t~~ ~ cable tool Depth of well: ~ O % CasingTYPe ~E& WallThickness ,~0 inches Diameter inches, depth feet Liner Type: ~ ~ ~ casing SfickuP Above Ground: ~ feet Static Water Level (from groUnd level)~ ,' ~ feet Pumping level: feet after hrs. pumping gpm Recover Rate: ~ gpm Method of Testing: ~1~. Well Intake Opening Type: ~ Open End ~n H01e ~ Screened; Stad feet Stopped feet ~ PeROrations Sta~, .. ,f ~ .feeL~topped ~ ~ fee[ Depth: from O feet, to~: ~ feet Pump Intake D~pth: feet Pump Size hp Brand Name Well Disinfected Upon Completion? ~s ~ No Method 0f Disinfectiom O~A ~,,d,E Comments: ~ . RE HOLE DATA DEPTH Driller's Name ATTENTION: t s the responsibility of the property owner to submit a copy of the well log to the proper authority. Municipality of Anchorage: Department 0f Health & Human Sen/ices and/or Department of Environmental Conservation. MatSu Borough: Department of Environmental Conservation. by- Sb-] �ytf lb' µ7N1'1 I-muri t=. m. r_ng ineer ing zwus PERFORMED FOR: j LEGAL DESCRIPTION: .2 3. .0,,16 4- 6- 6 .7 7 10 D; 11 - 0 12' 14 .16. 17 18 19 20 _I—Vaf COMMENTS i� r r ra'�ou r. U-4 WWI"k ww''1 Municipality of Anchorage 4 DEPARTMENT OF HEALTH & HUMAN SERVICES f ' 825''L" Street, Anchorage, Alaska 99502-0650 ®ra J+ SOILS LOG - PERCOLATION TEST'S C 36 400 •' DATE PERFORMED: % Township, Range, Section: -rI3- f/ R�w .e7-. �^ SLOPE SITE PLAN i 7x091 Wi TIr ��9o��•cj . /�ay Tcs�. j L( oys ; i WAS GROUND WATER i ENCOUNTERED? _ /f10 i S IF;YES. AT WHAT L DEPTH? 1V4P E Depth to Water Ater :Monitoring? Date: I Reading Date Gross Net Depth to ( Net Time Time Water I Drop c riks T PERCOLATION RATE (minutevinch) PERC HOLE i . TEST RUN BETWEEN FT AND FT PERFORMED BY: I CERTIFY THAT THIS TESTjWAS PERFORMED IN ACC04DANCE WITH AL .STATEANQ WJNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE - 72 -008 (Aev. 4/85) ` PERFORMED FOR: Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street. Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST DA E PSRPORMED: 'C--,Z;' LEGAL DESCRIPTION: 2 3- 4- 5- 6- 7- 8- 9- 10- 11 12 14 15 18 17 20 COMMENTS Township, Range, Section: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? S IF YES, AT WHAT ~--~ ]~, ~:) / DEPTH? P E Oeplh Io Walar Af~er ~ ~ ~ Monitoring7 ( ' ~ Dale: PERCOLATION RATE -- TEST RUN BETWEEN ]' ~ (minutes/tach) PERC HOLE DIAMETER '~' FTAND ~/ FT P. 0. Box 773294 --o ........~,,, 09~,, PERFORMED BY: , I "~---'~ CERTIFY THAT THIS TEST WAS PER¢ORMED IN MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On-Site Services Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM /WATER SUPPLY PERMIT Initial Date Issued: Feb 05, 1999 Expiration Date: Feb 05, 2000 Permit Number: SW990010 Legal Description: T15N R1W SEC 8 LT 75 Design Engineer: 0024 Eagle River Engineering Services Owner Name: William & Dorothy Eldred OwnerAddress: 20241 McKinley View Chugiak, AK 99567- Parcel ID: 051-093-25 Site Address: 020241 MC KiNLEY VIEW AVE Lot Size: 108900 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: [] Disposal Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements 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 DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 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, This permit is for proposed Eldred Subdivision Lot 75B Received By: Eagle 14iver Engineering Louis Butera, P.E. P.O. Box 773294 (907) 694-5J-95 tel Eagle River, AK 99577-3294 (907) 694-3297 fax November 19, 1998 Jim Cross, P.E. Manager, On-Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: Lot 75 T15N R1W Sec 8 (Prop. Lbt 75B) Narrative & Permit Application Dear Mr. Cross: The proposed well and septic system will have very limited impact on adjacent properties for the following reasons: 1. The surrounding lots are large, allowing sufficient room for septic sites. 2. Immediate neighboring septic systems are all +30' distance. 3. Reserve space is adequate, due to absorption capacity. 4. Drainage will not be affected and is not a major consideration in our design. If you have any questions please call our office at 694-5195. Sincerely, Louis Butera, P.E. \ 1997~98-069-NAR.DOC All Wells +100' h25'-1~ All Septlcs +50' , / ¢~'tentl Prop Lot 75B / kk ~ .... ' / / Reservotion All Wells +100' All Septics +30' ~ TEST HOLE · MONITOR TUBE o SEWER CL~NOUT ~ - WELL ~SEMENT NO SURFACE WATER PROPOSED L~CHFIELD NO KNOWN CURTAIN DRAINS ~- EXISTING L~CHFIELD WELL/,SEPTIC SITE PLAN LEGAL: Lot 75 T15N RIW Sec 8=. .- -o L&v.- .... .~4~..__.,, O~ER: E[d~ed CONTRACTOR: N/A EAGLE RIVER ENGINEERING SERVICES ~A P.O. Box 773294 ~ EAGLE RIVER, AK. 99577 ~ ~ (907) 694-~95 FAX: (907) 694-a297~ Eagle iver Engineering Louis Butera, P.E. P.O. Box 773294 Eagle River, AK 99577-3294 ex'vices (907) 694-5195 tel (907) 694-3297 fax LEGAL: SPECIFICATIONS FOR ON~SITE SEPTIC SYSTEM Lot 75 T15N Rlw Sec 8 (Prop. Lot 75B) 11/19/98 A. GENERAL i. The well and septic plan are for a single family residence only. 2. The drawing and or site plan shall be a part of this specification. 3. All materials and workmanship shall meet the Anchorage Department of Health and State Department of Environmental Conservation requirements. 4. All soil tests are advisory to the design and are to be verified or modified in the field by the engineer. 5. All excavations and depths are advisory and are to be verified in the field by the contractor to meet Municipality of Anchorage, Department of Environmental Conservation requirements. 6. It is the responsibility of the owner to obtain all necessary permits or easements and to locate any adjacent multi-family wells. 7. The excavation is to be exactly in the area shown on the site plan, any deviation requires engineer approval. 8. It is always recommended'that a surveyor locate the nearest lot line position and the location of any easements. 9. Any remaining open test hole excavations shall be filled. B. SEPTIC TANK I. Septic tank shall have a minimum capacity of 1000 gallons and be of MOA approved design. C. TRENCH l. The trench is to follow the natural land contour to maintain uniform total depth of the trench bottom. 2. The bottom of the trench shall be level, plus or minus 1.5". 3. The total depth of the trench excavation is not to exceed 5.5' at any point. 4. The effluent iine within the trench shall be laid level within 0.0Y. 5. Tile trench gravel is to be covered with typar fabric material. 6. Soil or combination of soil and extruded board insulation to a depth oft or equivalent is to be placed over the leachfield. 7. The area over the trench is to be finish graded to prevent ponding of surface water runoff. 8. The septic tank and leachfield must not be closer than 100' to any existing private well, 150' to any Class "C" well, or 200 feet to any community well. RECOMMENDED LEACHFIELD DIMENSIONS: TOTAL DEPTH = 5.5' GRAVEL DEPTH = 2.5' under pipe, 2" over pipe TRENCH LENGTH = 48' TRENCH WIDTH = 3' SOIL RAT1NG = 1.2 GPD/ft2 BEDROOM CAPACITY = 3 SEPTIC TANK = 1000 gallons Twenty-four (24) hours notice required for all inspections. \1997\98-069-spec.doc EAGLE RIVER ENGINEERING SERVICES P.O. Box 773294 Eagle River, Alaska 99577 (907} 694-5195 ERES Project No.: 98-069 Calculated By: LB Date: 11/19/98 Legal: Prop Lot 75B Single Family 3 Bedroom Dwelling TEST HOLE,~- Shallow Trench Subsurface Wastewater Disposal Field Water use at 150 gallons per bedroom = Percolation rate = Wastewater application rate = Required absorption area = Trench width ON) = Gravel depth (D) = 450 gallons 1.3 minutes per inch 1.2 gallons per day per square foot 375 square feet 5 feet 2.5 feet Required length = Shallow trench factor * Required absorption area / W Shallow trench factor = 0N + 2) / (W + 1 +2 D) Shallow trench factor = 0.64 Total Excavation Depth = 5.5 feet Required length = 48 feet 98-069-cal.xls 10:35 AM11/19/98 SINGLE FAMILY ON-SITE WORKSHEET ERES PROJECT NUMBER: 98069 LEGAL DESCRIPTION: Prop Lot 75B NUMBER OF BEDROOMS: 3 WATER USE PER BEDROOM: 150 PERCOLATION RATE: 1.3 DEPTH TO GROUNDWATER: 10 DEPTH TO IMPERMEABLE LAYER: 12 ANTICIPATED DEPTH OF COVER: 3 MOUND OR BED SYSTEM WASTEWATER APPLICATION RATE: ABSORPTION AREA REQUIREMENT: MINIMUM BED LENGTH 12 FEET WIDE BED 15 FEET WIDE BED TRENCH SYSTEM WASTEWATER APPLICATION RATE: ABSORPTION AREA REQUIREMENT: SHALLOW TRENCH OPTIONS 5 FEET WIDE TRENCH CALCULATED BY: LB GALLONS MINUTES PER INCH FEET FEET USABLE SOIL STRATA FEET TOTAL USABLE DEPTH: USABLE SOIL STRATA DEPTH: 0.8 GAL/SQ.FT 563 SQ.FT 6 3 47 FEET 38 FEET 1.2 375 GAL/SQ.FT SQ.FT DEEP TRENCH OPTIONS 3 FEET WIDE TRENCH EFFECTIVE REQUIRED TRENCH EFFECTIVE REQUIRED TRENCH DEPTH (FT) LENGTH (FT) DEPTH (FT) LENGTH (FT) 1 66 4 NA 2 53 4.5 NA 2.5 48 5 NA 3 44 5.5 NA 3.5 NA 6 NA 4 NA 7 NA 8 NA 9 NA 10 NA DESIGN SPECIFICS FIELD SYSTEM: GRAVEL OEPTH: TRENCH OR BED WIDTH: LENGTH: TOTAL EXCAVATION DEPTH: S (B=BED, S=SHALLOWTRENCH & D=DEEP TRENCH) 2.5 FEET 5 FEET 48 FEET 5.5 FEET 98-069-cal.xls 10:35 AM11/19/98 MUNICIPALITY OF ANCHORAGE Development Services Department Phone: (907)343-7904 On -Site Water & Wastewater Section Fax: (907)343-7997 Certificate of On -Site Systems Approval OSC261176 Parcel ID 051 -093-39 Legal description ELDRED LT 75B Expiration Date: 3/23/2027 Site address 20211 MC KINLEY VIEW AVE Current property owner(s) ELDRED HEATHER M X The On-site system(s) is/are approved for Conditional approval for Comments or conditions: No comments 3 bedrooms bedrooms, with the following stipulations: By: ✓ / Q _ Original Certificate Date: 6/9/2026 This Certificate of On -Site Systems Approval (COSA) is intended to demonstrate the subject system(s) is/are in substantial compliance with municipal code. The Municipality of Anchorage, Development Service Department (DSD) issues COSAs based upon representations provided by an independent professional engineer. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's submittal. ATTACHMENTS: COSA Checklist X Well Flow Advisory Absorption Field Advisory Nitrate Advisory Tank Age Advisory Arsenic Advisory Other MUNICIPALITY OF ANCHORAGE Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Application 1. GENERAL INFORMATION Parcel I.D. 051-093-39 Complete legal description Eldred, Lot 75B Location (site address) 20211 McKinley View Ave, Chugiak Current property owner(s) Heather Eldred 2. ON-SITE SYSTEMS SIZED FOR 3 BEDROOMS Day phone (907) 632-5272 3. TYPE OF WATER SUPPLY: ❑■ Private Well serving # 1 dwelling units ❑ Other Non-public well as regulated by MOA ❑ Water Storage ❑ Community Well or Public 4. TYPE OF WASTEWATER DISPOSAL:❑ Private Septic ❑ Private Septic serving 2 dwelling units ❑ Holding Tank ❑ Community Septic or Public Sewer 5. SEPTIC TANK: ❑ Steel X Plastic ❑ Concrete ❑ Fiberglass Age new - See advisory if steel or fiberglass older than 20 years 6. ABSORPTION FIELD: ❑ AWWTS ❑ Bed ❑ Deep Trench ❑■ Wide Trench ❑ Seepage Pit Waiver request for: Expedited review requested: ❑ Distance: By applying for this entitlement, this property is subject to inspection by municipal On-site staff to verify the accuracy of the information provided. COSA Fee $ 0 ��V'? Date of Payment L_ � COSA # S C 2( / 1/IG Waiver Fee $ Date of Payment Waiver # COSA Application_Apr2025.doc COSA Checklist_May2025.docx COSA Checklist Legal Description: Parcel ID: If more than 1 well and/or septic system on lot, provide separate checklist. Structure served by this system ____ A. WELL DATA Well log is filed with Onsite (or attached) Date drilled Total depth ft Cased to ft Sanitary seal is functioning correctly Wires are properly protected Casing height (above ground) in. Date of flow test for COSA Static water level at beginning of test ft. Well production at time of test gpm Water storage tank volume 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 Date Comments __________________________________________________________________________________ B. TANK DATA Measured operating fluid level in septic tank Date of pumping Required maintenance completed, if AWWTS Comments: C. LIFT STATION Required maintenance completed Age of lift station years Lift station material Comments: D. DISPOSAL FIELD DATA Which system tested (date installed) ALL standpipes present per record drawing Total measured depth from grade ft (max) Measured depth to pipe invert from grade ft (min) N/A – pressurized field. Per record drawings, field is insulated. Monitor tubes go to bottom of effective. If not, state depth into effective Presoaked required if (Required if house vacant or field not used for more than 30 days prior to date of test) Gallons introduced gallons date Any rejuvenation treatment (past 12 months) If yes, enter date Adequacy test date Results Pass Fluid depth prior to test in Water added gal New fluid depth in Elapsed time min Final fluid depth in Absorption rate gpd FIELD STATUS – POST RECOVERY Effective depth (per record drawings) in Effective depth used in Effective depth remaining in Comments/Deficiencies: Eldred, Lot 75B 051-093-39 ** 4-28-1999 240 0 120 24+ 3-23-2026 Crewdson Engineering * 3-23-2026 * Did not remove "Artesian Plug" to check static, ** well did not run dry during well flow test, see attached owner's statement * * *new tank installed 5/14/2026 8/2/1999 7.0 3.5 no* 3/23/2026 2 450+ 6 1400 2 450+ 30 2 28 *per owner COSA Checklist_May2025.docx E. SEPARATION DISTANCES From Well on Lot to: (Please enter distances if less than required) Septic Tank/Lift Station on Lot > 100’ Yes if No ft Neighboring Tank > 100’ Yes if No ft Disposal Field on Lot > 100’ Yes if No ft Neighboring Disposal Fields > 100’ Yes if No ft Sewer Line/Main > 100’ Yes if No ft Sewer Manhole/Cleanout > 100’ Yes if No ft Sewer Service/Septic Line > 25’ Yes if No ft Holding Tank > 100’ Yes if No ft Animal Containment > 50’ Yes if No ft Manure/Animal Excreta Storage > 100’ Yes if No ft N/A – Served by Community Well (not on lot) or Public Water From Septic/Holding Tank and Disposal Field(s) on Lot to: (Please enter distances if less than required) Tank to Foundation > 10’ Yes if No ft Field to Foundation > 10’ Yes if No ft Tank to Property Line > 5’ Yes if No ft Field to Property Line > 10’ Yes if No ft Water Main/Service Line > 10’ Yes if No ft Surface Water > 100’ Yes if No ft Wells on Adjacent Lots: Wells > 100’ Yes if No ft Community Wells > 200’ Yes if No ft If tank or field is under driveway comment below F. ENGINEER’S COMMENTS G. CERTIFICATION & 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, indicates that the on-site water supply and/or wastewater disposal system appears to comply with applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation, unless noted otherwise. Name of Firm Phone Engineer’s Printed Name Date ✔✔ ✔✔ ✔✔ ✔ ✔ ✔✔ ✔ ✔ ✔✔ ✔✔ ✔ Crewdson Engineering, LLC 907-280-9493 James Crewdson 4/13/2026 To Whom It May Concern, I am the owner of the well located at 20211 McKinley View Ave. Over the years that I have Lived at this property (since it was built in 1999), the well has consistently provided all of the water needed for normal household use without interruption, shortage, or performance issues. The well has supported daily use equivalent to a typical three-bedroom home, including regular bathing, laundry, dish washing, and outdoor use. At no point have we experienced the well running dry, losing pressure, or failing to recover after extended use. Based on my long-term experience with this well, I can attest that it has reliably supplied adequate water for our household's needs. Sincerely, HmAor ear&� Heather Eldred V �Zaa ��WW� z L_Lli / rL� T -7 XA I 25' I ao E ^ a�(WII� /4)I AT )Cln_ri/�\ /~)I AT i:�—r)r\\ ❑E ELECTRIC TRANSFORMER �_ I, u_n1 ..v ELDRED FIJI , osv SUBDI VISION L ao N89050'07"E 137.27' SEPTIC CLEANOUT ,- SEPTIC SYSTEM 30' BY 60'Tn�: (N69°44'17E 137.18') �7NI89034'09"E, (PLAT 99-43) � o TURNAROUND PEDESTAL 10.14' WATER WELL RIGHT-OF-WAY9'20"W, (PLAT 99-43) 30.78' (N69'44'17'E 10.05') RECORD DATA PER UTILITIES EASEMENT (PATENT No. 1221498) 24'39"W, 30.13) l nT -74 A - S89°57'34"E �1 `J o w w L_ l./ 30 ' / /) T -1 /-i � - LJ L. (N69 57 OB E) 59.94' (60.00') LINE DATA TABLE LINE BEARING LENGTH L1 (573 °40'45"W) (24.73 ) L2 (516019'15"9) (50.86') N •6' � m s 7.2'N 6.1. 7.5' 51.7' etre /ONE 5TORY / WOOD FRAME I HOU5E W/ SA5EMENT IAT \ I L.n LEGEND ® rn CAP \. X XX FOUND 5/8" REBAR m O\ ❑E ELECTRIC TRANSFORMER N CV BOX ELDRED " osv SUBDI VISION 0 ate, SEPTIC CLEANOUT ,- SEPTIC SYSTEM L OT 75B ACCESS LID ou (PLAT 99-43) � o TELECOMMUNICATIONS PEDESTAL ®ss WATER WELL XX XX XX N •6' � m s 7.2'N 6.1. 7.5' 51.7' etre /ONE 5TORY / WOOD FRAME I HOU5E W/ SA5EMENT IAT \ I L.n - - -ou- - - OVERHEAD UTILITY LINE (511 °55'46"W, 29.26) G2AVEL." S11047'50"W, 28.76' ------------------------- 10' TELECOMMUNICATIONS EASEMENT LEGEND ® FOUND 2" ALUMINUM CAP \. X XX FOUND 5/8" REBAR m ELECTRIC METER ❑E ELECTRIC TRANSFORMER BOX © GAS METER 50' WIDE ROADWAY GUY ANCHOR 0sv SEPTIC CLEANOUT ®ss SEPTIC SYSTEM l^ '+—' ACCESS LID ou UTILITY POLE ❑T TELECOMMUNICATIONS PEDESTAL �w WATER WELL XX XX XX MEASURED DATA (XX XX XX) RECORD DATA PER UTILITIES EASEMENT (PATENT No. 1221498) PLAT 99-43 —x—x— FENCING - - -ou- - - OVERHEAD UTILITY LINE (511 °55'46"W, 29.26) G2AVEL." S11047'50"W, 28.76' ------------------------- 10' TELECOMMUNICATIONS EASEMENT •• aOF�so oc')') •,'iy�j * :49 Ri 0®— •• TRAVIS J.BARIILS 1 2; S�Z AVL10 NV O 25 50 75 100 SCALE McCLINTOCK LAND ASSOCIATES, INC. 16942 NORTH EAGLE RIVER LOOP ROAD EAGLE RIVER, ALASKA 99577-7801 (907) 206-5000 LICENSE No. AECC596 AS—BUILT I hereby certify that I have, or someone under my supervision has, inspected the property described as: LOT 75B ELDRED SUBDIVISION (PLAT No. 99-43) Anchorage Recording District The improvements situated thereon are within the property lines and do not encroach or overlap onto adjacent properties, nor do any improvements from adjacent properties encroach or overlap onto this property, except as indicated hereon. No lot corners have been set. The property dimensions shown are from the record plat and are not necessarily as we may have measured. The improvement locations are approximate and have been determined only to the extent that enables us to determine if there are any encroachments onto or off of the lot. Drafting and reproduction may produce graphic inconsistencies; therefore scaling should not be attempted to O determine unshown dimensions. This drawing is not adequate for additional Z construction or for determining the exact location of property lines. Only easements from the recorded subdivision plat noted above are shown hereon and it is the responsibility of the owner to determine if any other easements, covenants, or restrictions exist. ©McClintock Land Associates, Inc. (MLA) 2026 This document is copyrighted and is authorized to be used for one real property transaction or project only. Any copy is to be considered unauthorized unless it bears an original surveyor's signature (usually in blue ink) or a stamp showing recorder's office data. Copyright restrictions (but not re—use restrictions) are waived if this document has been officially recorded. Lending institutions may also make additional copies for their own records. Liability to MLA is limited to fees received for this project. FIELD WORK DATE: 5-19-26 PARTY CHIEF: TW FIELD BOOK: LL PLOT SCALE: 1"=50' DRAWN DATE: 6-04-26 DRAWN BY: JC GRID: NW1356 DWG NAME: AB26-138 JOB N0: 26-138 (N69 °5627'W 141.03')'.CULVERT:, u� N \. X XX N ._ I E FENCE ENCROACHES 13.2........... — ::: r G�� •. ; ` r� _ — — — , \—•''IONTO wRnHT—OF—WAY 'PAVE ROAD::: .�.. '''`�'` McKINLEY 50' WIDE ROADWAY ..:... & PUBLIC UTILITIES l^ '+—' VIEW AVENUE EASEMENT (PATENT 1220906) '�....'" 20' WIDE ROADWAY & PUBLIC UTILITIES EASEMENT (PATENT No. 1221498) r I -� - �1 `J o w w 30 ' / /) T -1 /-i � - LJ L. / /) T -1 /-i 7 A 1 ¢o m L_ l./ / 1 � I L_ l./ / 1 LJ� /—I to .8 => ,� t r,� \ )I AT r)n1 /�_^ � , L.n I � ll i � .� '�)I AT r)na7_u �\ � L_n I 'L L' •• aOF�so oc')') •,'iy�j * :49 Ri 0®— •• TRAVIS J.BARIILS 1 2; S�Z AVL10 NV O 25 50 75 100 SCALE McCLINTOCK LAND ASSOCIATES, INC. 16942 NORTH EAGLE RIVER LOOP ROAD EAGLE RIVER, ALASKA 99577-7801 (907) 206-5000 LICENSE No. AECC596 AS—BUILT I hereby certify that I have, or someone under my supervision has, inspected the property described as: LOT 75B ELDRED SUBDIVISION (PLAT No. 99-43) Anchorage Recording District The improvements situated thereon are within the property lines and do not encroach or overlap onto adjacent properties, nor do any improvements from adjacent properties encroach or overlap onto this property, except as indicated hereon. No lot corners have been set. The property dimensions shown are from the record plat and are not necessarily as we may have measured. The improvement locations are approximate and have been determined only to the extent that enables us to determine if there are any encroachments onto or off of the lot. Drafting and reproduction may produce graphic inconsistencies; therefore scaling should not be attempted to O determine unshown dimensions. This drawing is not adequate for additional Z construction or for determining the exact location of property lines. Only easements from the recorded subdivision plat noted above are shown hereon and it is the responsibility of the owner to determine if any other easements, covenants, or restrictions exist. ©McClintock Land Associates, Inc. (MLA) 2026 This document is copyrighted and is authorized to be used for one real property transaction or project only. Any copy is to be considered unauthorized unless it bears an original surveyor's signature (usually in blue ink) or a stamp showing recorder's office data. Copyright restrictions (but not re—use restrictions) are waived if this document has been officially recorded. Lending institutions may also make additional copies for their own records. Liability to MLA is limited to fees received for this project. FIELD WORK DATE: 5-19-26 PARTY CHIEF: TW FIELD BOOK: LL PLOT SCALE: 1"=50' DRAWN DATE: 6-04-26 DRAWN BY: JC GRID: NW1356 DWG NAME: AB26-138 JOB N0: 26-138