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HomeMy WebLinkAboutEAGLE RIVER VALLEY RANCHETTES LT 25C0 S89°59'38"W 132.89' (N89"59'15"W 133.00' R) 10' UTILITY ESMT ;, SHED 10.0' KEYBOX LOT 25C W N � O,a jqMH a SEPTIC VEN T— (typ) DECK CONC a 668.0' EXISTING " HOUSE x—x—x—x—x— 68.0' S89°59'25"W 132.57' (N89°59'15"W 133.00' R) ® WHIRLAWAY ROAD 0 In ANCHORAGE RECORDING 'DISTRICT, ALASKA AS -BUILT OF: EAGLE RIVER VALLEY RANCHETTES LOT 25C PLAT 63-129A SURVEY CERTIFICATE: 1, John L. Schuller, Have conducted a physical survey of this property as shown on this drawing and that the improvements situated hereon are within the property lines and no enchroachments exist other than noted. Under no circumstance should any information on this drawing be used for construction of fences, structures, improvements, or for establishing boundary lines. EXCLUSION NOTES: It is the owners responsibility to determine the existence of any easements, covenants, or restrictions which do not appear on the recorded subdivision plat. WORK ORDER NUMBER: I DATE: SCALE E-MAIL• JUNE 28, 2021 1 1-=30' schuller0ok.nat 21 - 0 8 8DRAWN BY: CHECKED B GRID NUMBER: BOOK MACE JLS NW0054 1 210208 PAVED D/W x—x-- © = FND 5/8" REBAR OFA -4 �. �:' 49TH .rr. . '.;JOHN L. SCHULLER e LS -10408 c ��°fessional V'o' 1� O N � 00 0� Oa z0 z n LO N I— O J a �� AD L 1V.OSt�� 1831 Talkeetna Street Anchorage, Alaska 99508 (907) 227-1455 office (907) 274-4992 fax Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page of ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP211188 PID Number: 050-223-13 Dwelling: ® Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ® Upgrade Name BENJAMIN & SINA STAHELI ABSORPTION FIELD - EXISTING ❑ Deep Trench ❑ Wide Trench ❑ Bed ❑ Mound Site Address 1.86-Q7_WH.IRLAWA_Y_R_OAD,EAG LE_R.IVE-R ❑ O1her Phone Number of Bedrooms Soil Rating depth from original grade 4 GPD/SF JTotal Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade Ft. Gravel depth beneath pipe Ft. Subdivision Block Lot Fill added above original grade Ft. Gravel length Ft. E.R. VALLEY RANCHETTES 25C Township Range Section Gravel width 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 Ft2 Ft. Well 200'+ -- 25'+ TANK ® Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer GREER Capacity 1250 Gal. Surface Water 100'+ -- Material HDPE Number of compartments 2 Lot Line 5'+ __ NA Foundation 10'+ __ LIFT STATION Manufacturer Capacity Gal. Remarks 5'+ TO FIELD & DECK SUPPORTS. WATERLINE 26'+ TO TANK. Alarm location Electrical installed by Tank to PIPE MATERIAL House to tank 3034. 3034 Installer DENALI EXCAVATION dra of eld Drainfield CO/MT 3034 Inspector FWCS BENCH MARK (Assumed elevation) 100 ft Inspdection Vt 6/17/2021 6/17/201 Location and description 2�d 3'd 41" BOTTOM OF WINDOW SILL ON-SITE WATER AND WASTEWATER SECTION APPROVAL OF �l ,r l Conditional Approval: Date _49 TH • . Curtis 0 "" Septic System Approve Date •3C�'Z!�slF�•.F� Huffma""n 9 • CE 128991 /zs/2o2t.•��� r PR ll,OFESSION�'� Note: this approval does not include well permit requirements. \ 0FEWQ0� tnev uoiuzri o) PID: 050-223-13 PERMIT: OSP211188 I I A -C=14.6' B -C=34,3' A -D=21,8' B -D=36.5' A -E=24,2' B -E=39.7' A -F=24,9' B -F=43.7' S89 59'38"W 132.89' (N89 59'15"W 133.00' R) 10' UTILITY ESMT LOT 25C SHED 10 0' SEPTIC SECTION SCALES NTS EAGLE RIVER VALLEY RANCHETTES LOT 25C SUPPORT SERVICES: PREPARED FOR: ��� OF11 BENJAMIN & SINA STAHELI or 18607 WHIRLAWAY ROAD CIf THS EAGLE RIVER, AK 99577 9— FIRST WATER CONSULTING DATE: 6/30/2021 SURVEY: JLS * rtis Huffman 13030 SUES WAY DRAWN: FWCS r CE 128991 ANCHORAGE, AK 99516 SCALE: 1" = 30' 6/30/21 1- 907-350-9566 FirstWaterAK@gmail.com PAGE: 1 OF 1 DECOMMISSIONED EXISTING KEYBOX S.T. & INSTALLED NEW 1250 -GAL HDPE SEPTIC TANK _. 6. WITH NEW DFCO &DCO. LOCATED WATERLINE N = ^ MAINTAINED 5'+ TO DECK PRIOR TO CONST & SUPPORTS PER CODE. IT WAS 25'+ TO 8.2' Von) CO MH SEPTIC TANK. Of C� �_ F DCOJHOUSE�C�q ro Z E D DFCOL6 O E ® CIV) Ln Q ^ Ln Ld �f- CONIC �- I EXISTING DECK L0 FIELDS ® ® A AI ® ® 0 N Q I N 4o0 m O�X—X—X—X—X— o - Lc) BRICK Z O O CONC � O O Z M PAVED a D/W SEPTIC SECTION SCALES NTS EAGLE RIVER VALLEY RANCHETTES LOT 25C SUPPORT SERVICES: PREPARED FOR: ��� OF11 BENJAMIN & SINA STAHELI or 18607 WHIRLAWAY ROAD CIf THS EAGLE RIVER, AK 99577 9— FIRST WATER CONSULTING DATE: 6/30/2021 SURVEY: JLS * rtis Huffman 13030 SUES WAY DRAWN: FWCS r CE 128991 ANCHORAGE, AK 99516 SCALE: 1" = 30' 6/30/21 1- 907-350-9566 FirstWaterAK@gmail.com PAGE: 1 OF 1 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 Permit Number: OSP211188 Work Type: SepticTank Upgrade Tax Code Number: 05022313000 Effective Date: Expiration Date: Site Legal Address: EAGLE RIVER VALLEY RANCHETTES LT 25C G:0054 Site Mailing Address: 18607 WHIRLAWAY RD, Eagle River Owner: STAHELI BENJAMIN L & SINA B Design Engineer: FIRST WATER CONSULTING This permit is for the construction of: ❑ Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy t `s, cl \�• v Department 6/7/2021 6/7/2022 Lot Size in Sq Ft: 17955 Total Bedrooms: 4 ❑ 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 Special Provisions: Locate the water service line to maintain the required separation to the tank. Show the water line on the record drawing. Received By: Issued By: Date: Date: Z MUNICPALITY Development Services Department On -Site Water & Wastewater Section Parcel I.D. 050-223-13 ON-SITE SEPTIC/WELL PERMIT APPLICATION Property owner(s) BENJAMIN & SINA STAHELI Day phone Mailing address 18607 WHIRLAWAY ROAD, EAGLE RIVER, AK 99577 Site address 18607 WHIRLAWAY ROAD, EAGLE RIVER, AK 99577 Phone: 907-343-7904 Fax: 907-343-7997 Legal description (Sub'd., Block & Lot) EAGLE RIVER VALLEY RANCHETTES L25C Legal description (Township, Range & Section) Lot Size 17,955 Sq. Ft. Number of Bedrooms APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑ Initial ❑ Single Family (SF) El (w/wo ADU) Septic Tank El Upgrade E (D) El Holding Tank ❑ Renewal F-1Duplex Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ 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. gnature of property owner or autnorized agent) Permit/Rush Fees: 1A '� '� 5 Date of Payment: 6�Z�21 Receipt Number: /12001 Permit No. D S P ,21 11$ Waiver Fees: Date of Payment: Receipt Number: Waiver No. GADevelopment Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc 13030 Sues Way, Anchorage, AK 99516 907-350-9566 / FirstWaterAK@gmail.com June 30, 2020 Municipalities of Anchorage On-Site Water & Wastewater Program 4700 Elmore Road Anchorage, AK 99507 RE: SEPTIC TANK UPGRADE PERMIT LEGAL: PROSPECT HEIGHTS #4 BLOCK 2, LOT 6 The owner has requested that we obtain a septic permit to upgrade the existing aged steel septic tank on the above referenced lot. We propose to install a 1250-gallon HDPE tank per the attached design to serve the existing 4-bedroom residence. The lot and area are served by public water. The design will not impact any of the neighboring properties. Please contact us if you have any questions. Sincerely, Curtis Huffman, P.E. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211188, Deb Wockenfuss, 06/07/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211188, Deb Wockenfuss, 06/07/21 MUNICIPALITY OF ANCHORAGE ·., DEPARTMENT OF HEALTH AND HUMAN SERVICES Environmental Health Division 825 "L" Street, Anchorage, Alaska 99502, Telephone 264-4720 ON'SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT .am~ DISTANCES ^,"d,*-FROM ~"'"~ TANK FIELD WELL Phone(s) I ~,m,, No. IND. Of I~eClrooms WELL Township. Range. ~hon AS-BUILT DIAGRAM (Show Iocahon of well. sephc system, propedy h~s. Iou~at~on. TANKS ~ SEPTIC ~ HOLDING TYPE OF SYSTEM ~ TRENCH ~ BED ~ W. DRAIN ~ OTHER ~p~h lo p~ ~ttom Irom ~ Total depl~ Irom or~n~ Grav~ Total absorption ar Numar OI h~e~ I ~1 rahng P~pe matertal WELLS ~ PRIVATE D OTHER REMARKS: 72-013 (3/85) *" MUNICIPALITY OF ANCHORAGE Department of Health & Human Services 825 L Street~ Anchorage~ Alaska 99501 545-4720 Permit Number: 8~')162 Upgrade Date Issued: 08/11/89 Engineer Designed Owner Name: ROGER STEWART Owner Address: 18607 WHIRLAWAY ROAD EAGLE RIVER~ AK 99577 Day Phone: 694-8652 Parcel Id: 'c)50-~25-15 Lot Legal: Subdivision: !E R VALLEY RAN[~HETTE Lot: ~5C Bloc;,': NA Section: 7 T~w'nship: 14r~ Range: IW ~ Lot Size 17955 (sq. ft. or acres) Max Bedrooms: This Permit: 4 Total Capacity: 4 SEPTIC TANK: Minimum total septic tank capacity: 1~250 gallons, Each septic tank must have at least ~ compartments. Depth to top o~ septic tank(s) < 4.0 feet requires insulation over tank(s). PERMIT EXPIRES DECEMBER 51, 1989. NOTIFY DHHS OF INSPECTIONS AT 545-4744 OR 545-4681. ~ENGINEER MUST PROVIDE VERIFICATION OF SOIL RATING ~95 (ADJ) USED FOR F'ERMIT PRIOR TO FINAL ACCEPTANCE BY DHHS OF SYSTEM. 1. I am familiar with the requirements for on-site sewers and wells; as set ~orth by the Municipality of Anchorage (MOA) and the State of Alaska. 2. I will install the system in accordance with all MOA codes and regulations~ and in compliance with the design criteria o~ this permit. 5. I will adhere to all MOA and State of Alaska requirements for the set back distances ~rom any existing well, wastewater disposal system or public sewerage system on this or any adjacent or nearby lot. 4. I understand that this permit is valid £or a maximum of 4 bedrooms. I also understand that the capacity of the total system is 4 bedrooms and any enlargement will require an additional permit. ATE: ..... (Owner) ROGER SI'EWART ' -- Issued By: ~ ~,..~ _~_._ ' DATE: ~[/~. ...... LEGAL: SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM EAGLE RIVER VALLEY RANCHETTES, LOT 25C GENERAL 1. 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. 2. 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 or modified 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. ?. 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. TRENCH 1. 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" $. The total depth of the trench excavation is not to exceed g' at any point. 4. The sewer line is to replace,the existing sewer line that leads to the existing pit. 5. The trench gravel is to be covered with typar fabric material. Soil or combination of soil and extruded board insulation to a depth of 4' or equivalent is to be placed over the leachfteld. ?. The area over the trench is to be finish graded to prevent pending of surface water runoff. S. The septic tank and leachfteld must net 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 = 9' GRAVEL DEPTH = 7' TRENCH LENGTH = B4.2 TRENCH HIDTH = 30" ~Soil Rating = 295 (AVERAGE) ~Bedroom Capacity = 4 {";Absorption Area = 1180 S.F. i"Septio Tank Size : 1500 existing NOTE~*~Insulate sewer flow lines and trench as necessary. ~ NOTE**~Recommend average s°il 'ra't'~ng'~f 295"fs based'on engineers ,.of.;soi],condttons and will be verified'during actual'trench, lconstructlon, MUNICIPALITY OF ANCHORA(~ DEPT. OF HEALTH & ENVIRONMENTAL PROTECTION 'AUG 1 i 1989 ' RECEIVED ' i I I ,.c.,' :._",;~. t '""'"':~ ....... j~- ....... ~ ....... I L.~.;) ~ .,".,'.~ S 89' 59' 15' E 133,00 V& I LR ~IN 1977 ~PaRT ~' I $ 89' 59' 15' E 133.00 30' D~ -' TEST IqOLE · - MI]NIT[JR TUBE NBTE, NO WELLS COHMUNITY WATER +200' u - -SE~/ER (SLEANOUT ND KNOWN CURTAIN DRAINS + WELL NO SURFACE WATER COURSES +100' ::.,::::::::- PROPOSED LEACHFIELD EASEMENT SEPTIC SITE PLAN LEGAL: F',N, VALLEY RANCHF'TTF'S LF1T F:'~C --. -. ,.... o ,...,. OWNER: RDGER STEWART CONTRACTOR: RA~MLJS$F1N FNTERPRf$F$ ,-'~~~...,, ~ .° JOB # 89-osel DATE: 07/eS/SCl SCALE 1"= 40, EAGLE RIVER ENGINEERING SERVICES ' P.O, Box 77,.9,294 ,.,~'o,o~ ~,~.~.- EAGLE RIVER, AA: 99577 (907) 694-5i95 FAX: (907) 694-829? MUNICIPALITY OF ANCHORAGE' DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST DATE PERFOR . EO: LEGAL DESCRIPTION: /-~/,'~ ,~..,,-.~'~./"/~.,.- ~'/~/.,u /~)/~ .r¢c..~ SLOPE SITE PLAN 8 9 10 11 12 13- °. .,, ~ WAS ENO t. ~:) DEP' I UND WATER ,)/,~/~,-$ ti ERED? O ;. AT WHAT ///_~, // PFI Reading Date Gross Net Depth to Net Time Time Water Drop 14- 15- 16- 17- 20~, ~v:~o.r~.. " ~-'-/o '~' ~.,"' ;OLATION RATE ,~,7 (minutes/inch) *-' "~ ~" -<-, ~' ~',o TEST RUN BETWEEN FT AND -- FT COMMENTS f~'~'~' ~ ~'~' .=~ ~/ PERFORMED BY: Z. ~',~ ~-e~ 72-008 (6/79) CERTIFIED BY: MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: LEGAL DESCRIPTION: ~-o ~ .~-~' C.. ~'=5/~ ~' ~/~//~ ,/~.~-~cAe 7~.r ~--/~'/,'~ SLOPE SITE PLAN 1 2 3 4 5 11 WAS GROUND WATER ENCOUNTERED 'O 12 P E IF YES. AT WHAT 13 DEPTH? 14 15 16 17 18 19 20 COMMENTS Reading Date Gross Net Depth to Net Time Time Water Drop c/ ', ~-f , ' ' PERCOLATION RATE /'/~ (minutes/inch)' TEST RUN BETWEEN ~ FT AND '~ FT Eagle River Engineering Servlces PERFORMED BY: J'. U. ,ox II~.Zg4 CERTIFIED BY: ...-.z:~.~ DATE: Eagle River. AK 99577 72-008 (6/79, 694-5195 ~'~' 4/'~ ~ ~,~' GRE,.;ER ANCHORAGE AREA BOk_,UGH Department of Environmental Quality 3330 C Street Anchorage, Alaska 99§03 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM NAM E _.~ ~~*~:~1~ MAI LIN G ADD R ESS "~OX -"~ C) ~'-I~' PHONE SEPTIC TANK: //0 C) 0 DISTANCE /,~_ FROM WELL~----aYqt-"Y~-- , MANUFACTURER NUMBER Of COMPA RTM ENTS INSIDE LENGTH INSIDE WIDTH LIQUID DEPTH LIQUID CAPACITY%'~~ GALLONS. TILE DRAIN FI DISTANCE FROM WELL FOUNDATION NEAREST LOT LINE OF LINES NUMBER OF LINES DISTANCE BETWEEN LINES TRENCH WIDTH IN. TOTAL EFFECTIVE ABSORPTION AREA ~ ~ SQ. FT. LENGTH OF EACH LINE DEPTH OF FILTER / r DEPTH: TOP OF' TILE TO FINISH GRADE MATERIAL BENEATH TILE(.Y). IN. ABOVE TILE IN. WELL: ~ TYPE __ CONST RUCTION BUILDING NEAREST FOUNDATION ~ LOT LINE . CESSPOOL OTHER SOURCES APPROVED DISAPPROVED NEAREST SEPTIC SEWER LINE ~ TANK REMARKS DEPTH SEEPAGE , SYSTEM DISTANCE FROM: DISTANCES: INSTALLED BY: SEWER LINE DEPTH: PIPE MATERIAL~ ~ LOT SLOPE: /I/olz - REMARKS: DIAGRAM OF SYSTEM , DATE /~/~ APPROVED G.A.A.B. Form EQ-032 PERMIT NO. APPLICANT LOCATION LEGAL MUr-~ 1` C T F'FIL 1' TV" 'OF ' 'RNCHORFIGE ...... DEPRRTI'IENT,~ HEALTH AND ENMIRONMENTAL,,.~ROTECTIO~ Cl-~hl] .... "' 825 '--I STREET, ANCHORAGE, ~K. ~i ~ ~.-~ ( 770~0 ) · . BOX 30 E.R. ~ ' JACK KENNERSEt.{, 694-2207. WRIRLAWRY RD L25C EAGLE RIMER VALLEY RANCHE LOT SIZE i7955 SQUARE FEET TYPE OF SOIL RBSORBTION SYSTEM.I_~TRENCH MAXIMUM NUMBER OF BEDROOMS =.~,-~ SOIL RATING THE REQUIRED SIZE OF THE SOIL ABSORPTION .~-~TEM IS: DEPTH= i0 LEI".IG,TH=-i '',RR'..'EL DEPTI I-- THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRRINFIELD. THE DEPTH OF R TRENCH OR PIT IS THE DISTANCE BETWEEN THE SURFACE OF THE GROUND AND THE BOTTOM OF THE E×CRVATION (IN FEET). THERE IS NO SET WIDTH FOR TRENCHES. THE GRAVEL DEPTH IS THE MINIMUM DEPTH OF GRAVEL BETHEEN THE OUTFRLL PIPE AND THE BOTTOM OF THE EXCRVRTION (IN FEET).h~__ · TI~IO ( 1::' ::, I I'-,iSPECT I 01'-,I--c- ARE REi2~J I RED BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION AND APPROVAL BY THIS DEPARTMENT WILL BE SUBJECT TO PROSECUTION. MINIMUbl DISTANCE BETWEEN 8 WELL AND ANY ON-SITE.SEWAGE DISPOSAL SYSTEM IS 100 FEET FOR R PRIMATE WELL OR 200 FEET FOR R PUBLIC WELL SPECIFICATIONS AND'CONSTRUCTION DIAGRAMS ARE AVAILABLE TO INSURE PROPER INSTALLATION. PERI.1 I T '-/RLI D FL-~R OI'.IE YEAF~ FROM I SSI_IE I CERTIFY THRT l: I RM FRMILIRR WITH THE REQUIREMENTS FOR 0N-SITE SEWERS RND I4ELLS RS SET FORTH BY THE MUNICIPRLITY OF RNCHORRGE. 2: I WILL INSTRLL THE SYSTEM IN RCCORDRNCE HITH THE CODES. 3~ I UNDERSTRND THRT THE ON-SITE SEWER SYSTEM MRV REQUIRE ENLRRGEMENT IF THE RESIDENCE IS REMODELED TO INCLUDE MORE THAN 4 BEDROOMS. _ APPLICANT JACK KENNERSEN March 17, 1977 R & M NO. 751123 Mr. Jack Kennerson SR 1 Box 30 Whirlaway Eagle River, Alaska 99577 RE: Test Hole and Soil Log Report for Sanitary System Lot 25C, Eagle River Ranchettes, Eagle River, Alaska Dear Mr. Kennerson: We are submitting herewith the test boring results and our comments regarding soil conditions encountered at ~e subject site. This investigation was performed in accordance with your request of March 15, 1977 and those procedures outlined in a letter dated July 15, 1975, by Mr. Rmlf Strickland of the Municipality of Anch- orage, Department of Environmental Quality. A single test hole was put down within the subject site area for the purpose of defining general subsurface soil conditions for the proposed sanitary system. Excavation was accomplished with an auger type drilling rig and the test hole was extended to a total depth of 19 feet below ground surface. The final log prepared for the test hole has been included in Drawing A-01. Groundwater was not encountered in the test hole while drilling. A percolation test was performed from a depth indicated and reflects average infiltration from that depth to the bottom of the hole. We appreciate being given this opportunity to be of service to you. Should you have any questions with regard ~to the above, please do not hesitate to contact us. Very truly yours, R & M CONSULTANTS, INC. James Wo Rooney Vice President JWR/pe xc: Municipality of Anchorager N TH-1 3-16-77 0.0' GRAVEL W/SO}rE SAND Many Cobbles GRAVEL tl/SOME SA~ID AND S0~[E SILT Occasional Cobbles 1.5' 3.5' SA~)Y GRAVEL ~';/SO:~ SILT TH-1O 13.0~' .SILTY SAND W/SOS[E GRAVEL Test }ble locations are approximate and have not veen located by survey methods. No Water Table Encountered 19.0' TD This log represents subsurface soil conditions within Lot 25C, Eagle River Valley Ranchettes, Eagle River, Alaska ATE: 3-16-77~ l[ SCALE: 1"---3' -,. ,,,., , , . ,- SANITARY SEIZER TEST HOLE JACK KENNERSON EAGLE RIVER, ALASKA A-o,]. PERCOLATION TEST JACK KENNERSON 'R & M NO. 751123 TH-1 March 17, 1977 TI~ 12:00 12:01 12:02 12:03 12:04 12:05 12:06 12:07 12:08 12:09' 12:10 12:15 12:20 12:25 12:30 12:40 12:50 1:00 ELAPSED TItlE 0 1 2 3 4 5 6 7 8 9 10 15 20 25 30 40 5O 60 INCHES 12.0 15.0 16.0 18.0 20.0 22.0 23.5 24.5 25.5 . 26.5 27.5 30.0 32.0 33.5 35.0 37.5 39.5 41.5 DROP IN INCHES 0.0 3.0 4.0 6.0 8.0 10.0 11.5 12.5 13.5 14.5 15.5 18.0 20.0 21.5 23.0 25.5 27.5 29.5 2.03 Minutes/Inch Gr"'~,TER ANCHORAGE AREA BORO!~"~H D~-~'ARTMENT OF ENVIRONMENTAL QUALIi¥' 3500 TUDOR ROAD ANCHORAGE, ALASKA 99507 279-8686 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM MAILING J)~.~ NAME W/~'/~///"~/ ~----'~,'r'L,~'c-~C~Y' ADDRESS' ,t.-, ~~ ~W~,~/' PHONE LOCATION ~'~ LEGAL DESCRIPTION ~/ ~ ~ ~/~¢~ SEPTIC TANK: ~ ~ / g~ / DISTANCE FROM WELL L~C-~./r?/4., - MATERIAL ..~c=.~. LIQUID CAPACITY /(.?~)L") GALLONS. INSIDE LENGTH NUMBER OF COMPARTMENTS ~ LIQUID .INSIDE WIDTH~DEPTH SEEPAGE SYSTEM: SEEPAGE PIT: NUMBER OF PITS t LINING MATERIAL NEAREST LOT LINE OUTSIDE DIAMETER DISTANCE FROM WELL TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) ,LENGTH /~ ,DEPTH . BUILDING FOUNDATION ~"~ r~'// SQ. FT. TILE DRAIN FIELD: DISTANCE FRO~ NUMBER OF LINES ABSORPTION AREA DEPTH: TOP OF TILE TO FINISH GRADE ~"~'~ ,FOUNDATION. , NEAREST LOT LINE. TOTALLENGT~ , .DISTA~LIN ES. ___TRENCH WIDTH ~AL EFFECTIVE SQ. FT. LENG~E .... ~/ DEPTH O cNEATH TILE IN. ABOVE TILE WELL: TYPE L,,~,~'/~'I : DEPTH NEAREST SEPTIC LOT LINE ,, SEWER LINE ., TANK DISTANCE FROM WATER · BUILDING FOUNDATION.~SAMPLE ~ NEAREST SEEPAGE OTHER · SYSTEM , CESSPOOL , SOURCES DIAGRAM OF SYSTEM DISTANCES: ....... DATE GreatEr ANChOrAgE ArEA BOF~OUgh DEPARTMENT OF ENVIRONMENTAL QUALITY 3500 TUDOR ROAD POUCH 6-6S0 ANCHORAGE. ALASKA 99502 SEWAGE DISPOSAL SYSTEM m APPLICATION AND PERMIT ,NSTAL'AT,ONLOCAT,ON INSTALLATION OF: SEPTIC TANK . F,NANCEO THROUGH SO'LTESTRESULTS I£' SEEPAGE PIT .-~~ TO BE INSTALLED BY · DRAIN FIELD OTHER NOTE~ THIS PERMIT IS NOT VALID WITHOUT ~OIL TEST COMPLETION DATE ANTICIPATED FINAL INSPECTIONs 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE HEALTH DEPARTMENT AUTHORITY WILL BE SUBJECT TO PROSECUTION. SEPTIC TANK SIZE ~ TYPE MINIMUM DISTANCr'S, REQUIREMENTS FOUNDATION TO SEPTIC TANK FOUNDATION TO SEEPAGE PIT '~'~ ' DRAIN FIELD SEPTIC TANK TO SEEPAGE PIT WALL SEPTIC TANK SEEPAGE PIT ., DRAIN FIELD TO NEAREST LOT LINE. DIAGRAM OF SYSTEM WELL TO SEPTIC TANK DRAIN FIELD SEEPAGE PIT . ALSO CONSIDER AREA WELLS. WATER MAIN TO SEPTIC TANK DRAIN FIELD SEEPAGE PIT SEPTIC TANK. .. SEEPAGE pIT TO RIVER, LAKE. STREAM. .. DRAIN FIELD CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF '~X~AVATION S FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT ~ITTED WITH AIRTIGHT REMOVABLE CAPS. GRAVEL BACKFILL CONFORM TO BOROUG/,J~"~I~.~';.-.~'~I[JLATIONS REGARDING INSTALLATION. DESCRIB/~ ~YSTEM IS IN ACCORDANCE WITH SAID CODE. ~ '/ [ ~PPLICANT'S $1GNAT~E~~ / / ,~ GREATER ANCHORAGE AREA BOROUGH ~*' Department of Environmental Quality 3330 "C"'Street, Anchorage, Alaska 99503 274-4561 1. Approval requested by: INDIVIDUAL SEWER & WATER FACILITIES FOR ~'%~ EAGLE RIVER AREA £-/o-77 Date Received March 4 ~ 1977 Time of Inspection ;~:~) Date of Inspection v,a, Coast Mort~a~Ie Company Mailing Address: Post Office Box 1200 2. Property Owner: Jack Kennersen Phone: 279-0665 4. 5. 6. Phone: 694-2207 Mailing Address: Box 30 Whirlawa~ Road 99577 Legal Description: Lot 25C Ea!)le River Valley Ranchettes Location: Type of facility to be inspected ~ Single Family No. of bedrooms 4 Well Data: Be A. Type Bell Utility C. Construction Sewage Disposal System: A. Installed iP~[2 C. Septic Tank: l. Size D. Seepage Pit: 1. Absorption Area B. Depth D. Bacterial Analysis On-site system B. Installer 2. Manufacturer 2. Material , 'Absorption area ,~Other contamination , Absorption area E. Disposal Field: Total length of lines Distances: A. Well to: Septic tank Nearest lot line B. Foundation to septic tank , Sewer Lines C. Absorption area to nearest lot line EQ-034 (1/74) Page 1 of two pages MUNICIPALITY OF ANCHORAGE DEPARTMENT OF ENVIRONMENTAL QUALITY 3330 "C" Street, Anchorage, Alaska 99503 - 274-4561 REQUEST FOR APPROVAL OF INDIVIDUAL SEWER and WATER FACILITIES 1. Type of Inspection: CMRO 2. Property Owner: Jack Kennersen VA xx FHA CONV Mailing Address: Box 30, Whirlawa¥ Road, Anchoraqe Eagle River, AK 99577 Name of Buyer: Robert O. Jones Day Phone 694 2207 Mailing Address: 24-352 C Orchid Courtt Elmendorf 4. Name of Lending Institution: Coast Mortqaqe Co. Mailing Address: P. o. Box 1200, Anchoraqe, AK 5. Name of Realtor or'Agent: n/a Mailing Address: Day Phone 752 4923 Phone 279 0665 Phone 6. Legal Description: Lot 25C Eagle River Valley Ranchettes Location: Off Upper Eagle River Loop Road Single family 7. Type of Facility to be inspected: 8. Water Supply Type of Supply: If Individual, number of dwellings presently served If Individual, depth of well 9. Sewage Disposal System Type of System:' Public Utility If Individual, date of installation 1972 No. Bdrms. Bell Community Water System Public Utility xx Individual Individual (on-site) EQ-037 {1174) '. ~)ag~'2 o~tvm.pages - Re~,ist for Approval of Individual her, & Water Facilities ~a!l 0esc~tptton ,Ix~c 25C ~a~le River Valle~ l~nohettes Approved ( pisa roved D,te ~,/; Approval ~Valtd for one year from date signed Greater Anchorage Ar~a Borough, Department of Envtro~ental Quality DIAGRNq OF SYSTEH I certify that the tnfomatton contained in this request for approval to be a true and accurate representation of the subject sewer and water facilities and these facilities are operating satisfactorily. SIGNED Date EQ-034 (1/7¢) Post Offic~ Box 1200 Iuichora~e, Alaska 99510 Subject.. Lot 25C Eagle River Valley Ra~chattes Subdivi~ion The existing sewer d£sposal system located on the subject prop.try is inaaequate for a four (4) b~dro~l 't~)mu and must be ut~raded before this department can grant final approval of your request. To design a sewer system that would be adequate, a soils teBt must be conducted lntthe aras of t~ proposed new seepage trench. S~ectfication~ of the c~nstruction are available upon ~le~issuance of the required permit to up~rade. This department, however, will grant a tenporary approval if funds are escrowed to upgrade the existing sewer system no later then May, 1977. A copy of the .escrow agreement must be forwarded to this office to validate the temporary approval. If ~]ere are any further questions,.please contact this office at 279-2511, extension2224 or 225. Sincerely, John Kennedy Principal Envir~u~ental Control Officer JK/lJh Cc: Jack Kennersen Box 30 W~:lrlaway Road Eag&e River, Alaska 99577 MUNMTAUTY OF 4 � q44' z t�� Development Services Department On -Site Water & Wastewater Section Certificate of On -Site Systems Approval Parcel I.D. 050-223-13 Expiration Date: _ 1. GENERAL INFORMATION Complete legal description EAGLE RIVER VALLEY RANCHETTES LOT 25C Location (site address) 18607 WHIRLAWAY ROAD, EAGLE RIVER, AK 99577 Current property owner(s) BENJAMIN & SINA STAHELI Day phone Mailing address 18607 WHIRLAWAY ROAD, EAGLE RIVER, AK 99577 Real estate agent Day phone 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Phone: 907-343-7904 Fax: 907-343-7997 3. NUMBER OF BEDROOMS: 4 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well ❑ Private Septic Water Storage ❑ Holding Tank ❑ Community Well ❑ Community ❑ Public Water System ® Public Sewer ❑ Waiver request for: Distance: Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ -6S0 Date of Payment 6 S�2I Receipt Number G05190 Waiver Fee $ Date of Payment Receipt Number COSA # 05 C ,1 13 `-IU 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 6/15/2021 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 & FWr.S . / * .49 H .......* 6. DSD SIGNATURE Curtis Huffman / System #1 Approved for bedrooms �tf��F61 CE 128991 �l FOPNP���" System #2 Approved for bedrooms l� ROFES O Disapproved Conditional approval for bedrooms, with the following PV\j y F 44� J ON-SITE w m^ m WASTEWATER z J o PROGRAM Original Certificate Date: (p 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 I III 4� 141 Legal Description: EAGLE RIVER VALLEY RANCHETTES LOT 25C Parcel ID: 050-223-13 If more than 1 septic system on lot: COSA Checklist # _of _ Structure served by this system _ A. WELL DATA — PUBLIC WATER ❑ 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. Comments B. TANK DATA Age of tank(s) 0 — NEW TANK years Tank type/material SEPTIC / STEEL Measured operating fluid level in septic tank NEW ® Standpipes/foundation cleanout per record drawing Date of pumping NEW TANK D. ABSORPTION FIELD DATA — TESTED SOUTH TRENCH Which system tested (date installed) 8/22/2989 ® ALL standpipes present per record drawing Total measured depth from grade 10.3 ft (max) Measured depth to pipe invert from grade 3.9 ft (min) ❑ N/A — pressurized field ❑ Monitor tubes go to bottom of effective. If not, state depth into effective ELEV. SHOT: 5.6' INTO THE TED. 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 of Sample C. LIFT STATION ❑ Required maintenance completed Age of lift station _ years Lift station material Comments: Adequacy test date 5/24/2021 Results ® Pass For 4 bedrooms Fluid depth prior to test 41 in Water added 600 gal New depth 58 in Elapsed time 1440 min ® Code -required soil cover over field Final fluid depth 41 in ❑ System presoaked Absorption rate 600 gpd (Required if vacant for greater than 30 days prior to Any rejuvenation treatment (past 12 months) N date of test) Gallons introduced gallons If yes, enter date ES Comments/Deficiencies: NORTH TRENCH SATURATED W/ 6.5' OF FLUID. TESTED SOUTH TRENCH. F SOUTH TRENCH OPERATING IN THE TOP 1/3 OF THE 7' ED. The deck has been there for some time and there has been no known issues. The deck supports do not interfere with the cleanouts, only a small portion of the field is under the deck and no issues are known or anticipated. E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) ® Yes if No ft Wells on Adjacent Lots: Septic Tank/Lift Station on Lot > 100' ® Yes if No ft Private Wells > 100' ® Yes if No ft Community Sewer Manhole/Cleanout > 100' ® Yes if No ft ❑ 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 ft Holding Tank > 100' ❑ Yes if No ft . ...... ..._N_elghborxtg Absorption_F.ields> 100' . __.. --- _----------- .__ __ '-,-----'An im al Containment >50 1 __,___❑_Yes if No ft,__�__.__. ❑ Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' ❑ Yes if No ft 0 Yes if No ft 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 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 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' ® 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 G. ENGINEER'S CERTIFICATION I certify that 1 have determined through field inspections and review ,� ,��.: •' " • • • • " •��} of Municipal records that the above systems are in conformance •:°S� �� with MOA COSA guidelines in effect on this date. " TH .. , ,': .... ....�..�.�. , r • Curtis Huffman FFG, ' : CE 128991 ,• c�4�'' F-.6125/2 .6(25/21. •�F��.� ��� PROF'ESSION�' ..0