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HomeMy WebLinkAboutTANAINA VALLEY LT 20Municipality of Anchorage On -Site Water and Wastewater Section - (907) 343-7904 Page 1 of 3 ON -SITE WASTEWATER INSPECTION REPORT Permit Number: OSP231113 PID Number: 011-051-95 Dwelling: X Single Family (SF) El with ADU Fj Duplex (D) F-1 Two Single Family Project: M New A Upgrade Name Karen Matthias A RPTION FIELD �Trench r_1 Wide Trench M Bed r-1 Mound E] De Tr c ! Site Address 6306 Tay Circle Other Phone Number of Bedrooms Soil Rating Total depth from original grade (907)301-1022 Four(4) Ft. LEGAL DESCRIPTION Depth to pipe invert from original e Gravel depth beneath pipe k.- Ft. Subdivision Block Lot Tanaina Valley 20 Fill added above original grade Ft. G h NZ Ft. Township Range Section Gravel width Ft. Beds: Number of Lines Dist between lines N� Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between ches From Tank Field Tank Line Ft2 Well > 100' N/A N/A N/A >25 TANK ❑p Septic ❑ S.T.E.P. E] Holding E] Other Manufacturer Greer Capacity 1,250 Gal. Surface Water > loo, N/A N/A N/A Material Plastic Number of compartments Two(2) Lot Line >5, N/A N/A N/A NA Foundation 91* N/A N/A N/A TATION I I Manufacture Capacity Remarks *See profile drawing Z_ Gal. Alarm location Electra PIPE MATERIAL House to tank D3034 drainfieldTankto D3034 Installer A.C.E.S. Drainfield D3034 CO/MT D3034 Inspector B Schiller BENCH MARK (Assumed elevation) 100 ft Inspect Inspection 1-6121/23 Location and description rd 2 nd Corner of siding 0 East Burnpout 3 401 ON -SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp Conditional Approval: Date Ago, .A9 TH Septic System Benjarkrg�,-,�chiller CE 12592 AW Approved Date 4/21/26 \� Note: this approval does not include well permit requirements. (Rev ub/uz/lu) TNN�U���U U ��»u� 0 ���� ^��� U��U���UU��� ������_ 8 ��� U ��� PERMIT ^ ^~~~^"-='''° ��|Fl��M11_M|�1J��� ' '`~^ ~'' �^~' °° �= ^� vsvv1 :XIS7fNG TRENCH ,2519 GAL SEPTIC TANK / / ~~ ' ~~ | \ TANAM -- H11-8U \ ( \ \ ( L_ | GENERACUTILITY sxasmENn � Co I�� SEPTIC PLAN FEET 1"=6O ALL LOTS UNTHE TANANAVALLEY S8]ARE SERVED 8YACOMMUNITY WATER SYSTEM, LEGEND CO-CLEAN0UT 2CO-DOUBLE CLEANOUT FCO'FOUNDATION CLEAN( FS'FLOW SPL|TTERVALVE MH'MANHOLE MT - MONITORING TUBE SV-SEPTiCVENT TH'TEST HOLE 0 TANAINA VALLEY, LOT 20 PERMIT # OSP231113 PID # 011-051-95 � B� TANK TO FOUNDATION PROFILE r� Fc;.CE1292Schii"e`.:�`�, 1 = 4 ,�ls�FgF� • .�5• •'����r 1\�_PROFESSIO�P ,�"' 522-7773 677-7766 (FAX) March 19, 2024 MOA Development Services, On -Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Tanaina Valley L20 - 6306 Tay Cir Waiver Requests, tank to foundation and field Dear On -Site Services Engineer: The replacement of this septic tank was particularly challenging due to the tight area and limited fall of the pipes. The design shifted the tank away from the trench and foundation, but that turned out to be unfeasible in reality. Forge was on -site during the installation and verified that the contractor was unable to place the tank in a way as to achieve separation distances per current code and still get gravity flow to the trench. The contractor was able to achieve a 4' separation from the trench, and Forge was able to verify that there was no disturbance of the field or septic rock in the excavation of the old tank. The contractor was able to place the tank 10' from the major foundation walls of both the home and garage, but the interior corner `bump out' of the foundation measures only 9' from the edge of the tank. This is a significant improvement from the previous tank, which was located 5' from the foundation (meeting code at that time). As the bottom of the tank is 10.1' below grade, and the bottom of the foundation was verified during installation as being several feet below grade, the tank is located outside the soil -bearing prism of the foundation and does not affect it in any structural manner. We are requesting waivers for 4' separation from the tank to the field, and 9' separation from the tank to the foundation. These approvals will not have any negative consequences on the home or property. Sincerely, s Benjamin Schiller, PE� V, Municipality of Anchorage ,_�rj t puitmeex _... P.O. Box 196650 s 4700 Elmore Road Anchorage, Alaska 99519-6650 0 (907) 343-7904 * Fax (907) 343-7997 hftp://www.muni.org/Onsite Development Services Division On -Site Water and Wastewater Program * * * * VARIANCE/WAIVER REVIEW * * * * Waiver#: OSV261016 COSA#: P I D#: 011-051-95 Legal Description: TANAINA VALLEY LT 20 Engineer: Forge engineering Permit#: OSP231113 Your request for a waiver of the required 5 feet horizontal separation from the septic tank to the FI F-L-,D has been approved. The approved separation distance is 4 feet. This waiver approval applies to the existing septic tank only. Any future upgrade to the on -site wastewater disposal system will require all separation distances be met or another approval from this department. Waiver is Granted: X Waiver is not Granted: Date: Approved by: Name of Reviewer **** VARIANCEMAIVER REVIEW **** 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: OSP231113 Work Type: SepticTank Upgrade Tax Code Number: 01105195000 Site Legal Address: TANAINA VALLEY LT 20 G:2122 Site Mailing Address: 6306 TAY CIR, Anchorage Owner: SWARTZ ANDREW W & Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date Expiration Date �»cnr �J J Department Lot Size in Sq Ft: Total Bedrooms: 6/1/2023 5/31/2024 33511 ❑ 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: ✓� =� 'TO F - Q P -C, ( Date: I /Issued By: ��" Date: lP /2 4 UH C PALO 77 OO F _` HCH0PRA G E ID Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON-SITE SEWERIWELL PERMIT APPLICATION Parcel I.D. 011-051-95 Property owner(s) Karen Matthias Mailing address 6306 Tay Circle, Anchorage, AK 99502 Site address 6306 Tay Circle Day phone (907) 301-1022 Legal description (Sub'd., Block & Lot) Tanaina Valley Lot 20 Legal description (Township, Range & Section) Lot Size 33,511 Sq. Ft. Number of Bedrooms 4 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑ Initial ❑ Single Family (SF) ❑X (w/wo AD U) Septic Tank 19Upgrade ❑X (D) El Holding Tank ElRenewal ElDuplex Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / 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: � 2.2 ' Waiver Fees: Date of Payment: 3 Date of Payment: Receipt Number: 067VC D Receipt Number: Permit No. 0.5P 2 2J 1 I 13 Waiver No. PermitApp_::-:• :'-.,:c; May 23, 2023 MOA Development Services, On-Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Tanaina Valley Lot 20 – 6306 Tay Circle Septic system design Dear On-Site Services Engineer: The owner of the above lot has a septic tank that has reached its end of useful life, so we are submitting this permit application for its replacement. The attached site plan identifies the location of the home as well as the wells and septic location. We are replacing the septic tank with the same size designed for 4 bedrooms. The new septic tank will be a minimum of 100’ fro m all wells and surface water. Please refer to the attached plan for the septic design. If this design is followed, there will be no adverse impacts to adjacent properties. Sincerely, Benjamin Schiller, PE Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231113, Curtis Townsend, 06/01/23 Benjamin Schiller CE 12592REGISTEREDPROFESSION A L E N GINEER 1"=50' CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEANOUT FS - FLOW SPLITTER VALVE MH - MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE LEGEND TANAINA VALLEY LOT 20 FEET 0 50 100 FCO NOTE: ALL LOTS IN THE TANAINA VALLEY S/D ARE SERVED BY A COMMUNITY WATER SYSTEM. 3-BDRM HOME SEPTIC PLAN 5/23/23 TAY CIRCLE 10' TELE, ELEC AND GENERAL UTILITY EASEMENT 10' T&E EASEMENT DECOMMISSION AND REMOVE EXISTING SEPTIC TANK NEW 1,250 GAL SEPTIC TANK. MAINTAIN 5' SEPARATION FROM EXISTING TRENCH AND 10' SEPARATION FROM HOUSE FOUNDATION CO CO MT 2CO Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231113, Curtis Townsend, 06/01/23 MUNICIPALITY OF ANCHORAGE DEPARTMEN'r OF HEALTH AND HUMAN SERVICES Environrnental Health Division U,/ ! O"5"~ 825 "L' Street, Anchorage, Alaska 99502, Telephone 264-4720 ON-SI'rE S[-'WAGE DISPOSAL SYSTEM AND/OR WELl= INSPECTION REPORT Address LEGAL DESCRIPTION Al ~;' ¢ ~.~1 TANKS SEPTIC I~ HOt. DING TYPE OF SYSTEM Lq TRENCH ~-] BED ~g~ W. DRAIN E~ OTHER ~:) F'r ~ FT (/5 ' F f WELLS ,~ FT ~ FT PRIVATE ~[~ OTHER fldentifv) / FT REMARKS: DISTANCES WELL LOT LINE FOUNDATION SEPTIC ABSORPTION TANK FIELD '7 ' 2 ~' Scale: Inspections Performed by: I ~ t~,~,~,~ ~ ~,~ ~D AJ ~ cedily Ihal this inspection was peHornmed accordinll to ~mm 72 0t3 (3185) I~:1 U N I C I P A I... I '[' Y 0 F A N C H 0 R ~-/ G E T El: D E W E R &. E] Iii[ P T I [', T A N K I:::' E R M % T 'ermit. Number: 880046 OwncH', Name." DE~!~iIGNf,~ IIq WOOD !~,~m.~H" Addpess: '70;~1 DIF<FTWODD L,N. AN[:H[IRAGE.~ AK 99518 Day Phone~ :349-8014 Papcel :[ cl ,', I....o'L I....(,.?gal,", Subd:LvisJ. on~ TANA]iNA VALL. EY I.:..o't.~ Sec:tic)n: 4 'l"ownsl~ip~ :t~?.N Range~ Zl.N Lc)t 8:Lze :'3:3E~ :L :L (sq,,ft,, op acm'e~D Max Bedpoomsu This f::'G)r'mJ.'t.n 4 Tota]. C',al:)ac:tty~ 4 iEWER 8Y!~Ff'EM,C:],', I.J.t~it. el::l be:l.l:lw ape the op't, ion~ availab].e 'Lo you Choose 't. hc.) op'Lii:)n 't. ha'L best J' i'ks your' s J.'J.~, W. ]} R a :[ Dept. h t,o Pil:)~;.~ Bo'L't. om (Ft,) .' ~5.0 Gpaw~::l. Dept;.h (f'l:.): Z4. 0 'l"c:H'..a~l Dep'Lh (f't): D.() Gpavel Nidth (ft)~ [5,,0 Drav~l Leng'Lh (Ft) n 94..,C) .~. Gpav(.?)l golunm) (cubic yds): 61,,() Sc)il Ra'k:i, ng Used (sq Ft/brm): 200 in designing youp .~. Gpave]. length > ~50 feet I'eqLliP(;,H~ mu],tiple.~ so:Lis .~.~' Gr. ave] leng'Lh > 7,5 Feet PeClU:i. pes mul'L:i, pJ, e r'ur~s (no't. ex(::eecl:Ll-~g 75 F'L each),, .II:::'T 8'I"A'I"I[)NI~ If a :Lift. !.-:itat:i. on i!.-:i :i. ns't.a:Ll~cl, a high water' alapm must be ffEF"T'IC', TANK," I~l:Ll"~imum 't, otaZ septic t, ank capac::i,Lya .1.~[;:t50 gallons. Each sep'l:.ic artk IJiLtS't. have a'L ],e~s'L :~ compap'Lments. Deptl"~ to top of sep{:[c 't. ank (s) < 4.,C) f:'~f::e~:, r'((tqL,lJ.r'l,z~ :LI"I~[~I,.I~L~I'[.~(:)I"I I]v~:{.]P tank (s). 'ER 1E, LI::.I,,,UII WITH W. MI::;F'ADDEN TRENCIJ TO BE TIED IN B I[~ NDT TD :X[;EED '75~ OF' L,C)iJJ.I. NUL)Uc~ P~PE L..E. IlbfH, PHONE DHIq~J I:::'I~C[OR TO :I. EFI' '.ND Zi~SF~EC]'IDN~. 'l"H~ I:~)ERMIT E:XP[RES I';I U N I C I F' A I,,. I ]' Y O F R N Ct H L] R A G Depar, tment of' I,.lea],th & Human Se.l,v:ice!~ 82',[2J L, S'l:.r, ee'l:,, Ar~c::i'H::mag6~., A:l.a~,:d<a 99L~O:1 0 N - S Z T ~Ji ~'; E W E R & S E P 'F I [', T A I',1 K F:' E R M I T Number,~ lil8()046 F'age 2 BERT];FY 'f'H~T 1., :[ am familiar' . ;i gned: (O~ner') s.sued By." w:i. th the. 1'6!ql.lJ, l'~l~lE~l']'(.!F~ ~'(]1' (:iFl'-r'SitlD ~E)~DP!i~ ~f]d ~)2].1~ For'th by 'l',.he Mun:i. cipalit, y of Anchorage (M(:]A) and the State ur' A:l. aska. ]: ~:i.].:l. ir]s'~',a]l. 1 the ~y~!it, em in acc:~r, dance ~f:i.'(.h all MOA c:clEl~:)s and and in compliarlce w~.'fJ'l the destgrl cvi{(.~r'ia ~¢ 'f..h:i.s I w~].l adhere '~:.o all MOA and State of Alasl(a peqLt:i. Pel~len]gs l'(;)p the set, b;:d:::k f~eNel*aJi;Je system on this (:11' arly ad,ja(::en'[, oP f]eal"by any en;[ar(;jement ~i:L~ r'equ:i, ve art additionat ~ D A T E: DE.,:d:GI~ ]:13 WOE.E) , Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST {ENGINEER'S SEAL) PERFORMED FOR: LEGAL DESCRIPTION: 1 2 5 6 7 8 9 10 11 12 ~// 13 15 16 17 18 19 4301 20 Township, Range, Section: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? YES, AT WHAT IF DEPTH? Oeplh lo Water After Monitoring? f o_~LO~,LJ~ Date: Reading Date Gross Net Depth to Net Time Time Water Drop t It Z ~?. 5, 7d-' , :%" PERCOLATION RATE . TEST RUN BETWEEN . /~.--- (mlnutes/~nch) PERC HOLE DIAMETER ~ '/ ~'-- FT AND (~ FT ACCORDANCE WITH ALL STATE AND MUNICIPAL GU DELNES N EFFECT ON THIS DATE DATE. 72-008 (Rev. 4/85) I ~l~?ll 32, 3 . $'/'~$~ e.f. lO' lt~., 4. I ~,oa? ..f." § ii. ~o.4~' 6 . I )' ?,ela~'e~T,',~,., ( IN ~lt. ~emt. ,' (~le~. & I 7 ~4,660 &f. I 14 ~l,OlOtt E. Andorson 15 ~.ee 13 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONNIIENTAL HFALTH CERTIFICATE OF INSPECTION FOR I-lEAr. TH AUTHORITY APPROVAL Of: ON-SITE SEWER AND WATER FACILITY 264-4720 Applica,tion Date GENERAL INFORMATION (a) Legal Description (include lot, block, subdivision, section, township, range) Location (address or directions) (b) Applicant Name .~ S__/_~ ~ 5 Applicant Address (c) Applicant is (check one): Lending_lustitution []; Owner/builder,J~'; Buyer r'l; Other [] (explain); (d) Lending Institution ~'/,~?/¢,,/J 4'Y~0~ Address __~./~,~ ~fid/')c~/~. (e) Real Estate Company and Agent Address Telephone (f) Mail the HAA to the following address: TYPE OF RESIDENCE Single-Family~ Multi-Family ~ Other Number of Bedrooms ._ WATER SUPPLY Individual Well [] Communityj~ Public I'.'J Note: If corn munity well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. SEWAGE DISPOSAL Onsite ~1~ Public [] Community [] Holding Tank [-] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. Page I of 2 72-025 (11/84) g ~o g ')pOM s,~oou!l~ua I~UO!SSoJo~d ' ~ql u! suo!ss!tuo ~o s Joico ~o~ alq!suodso~ ]ou s! o6~oqouv Jo ,~!led!o!un~ Oq.L 'panss! s! ol~oU!~oo ~ o~oloq ~p OZAl~Ue ~o suo!loodsu! ~onpuoo ~ou op d3HQ jo soo,~old~U3 's~uotuoJ!nbo] m~s pue I~J@Pal u!m~ao ,~ls!~s ol JapJo u! §u!puel J!eq~ pu~ sewoq l.o sJas~qoJnd ol ,~sa:!Jnoo ~ s~ s!q~ s@op dE)HO eq± 'miS~lV ~o el~l~ eq~ u! peJels!§eJ Jeau!6uo leUO!SSejoJd luepuedepu! uB Xq e^oqe ~ qdeJ§eJed u! ueA!6 suo!j81uasaJdeJ eql uodn ,{lalOS pes~q sa),~OU!lJaa leAoJddv ,~lpoqlnv qll~eH sanss! (dEIHC]) uo!joeloJd IBlUaWUOJ!^u~) pu~ qlleeN Jo luewpBdea e~Joqouv Jo /~i!lBd!ounlAI eql NOI.Ln¥O I~^oJddv 18UO!l!puoc) Jo SLUJe/ I~UO!l!puoc) p@AoJddBs!C] ,, ])~ poAoJddv '9 I~es s,Jeeu!l~u~ .g ~UNiCIPALITY OF ANCHORAGE ' ENViRoNMENTAL S~RVICES DIVISION AUG 1 5 1988 RE'CEIVED MUNICIPALITY OF ANCHORAGE (MOA) HEALTH AUTHORITY APPROVAL (HAA) CHECKLIST- FEBRUARY 1984 264-4720 Legal Description: L~?'-' WELL DATA Well Classification ~z/~~ Well Log Present [Y/Ni _ Tota Depth _ Cased to Static Water Level Casing Height Above G 'ound Electrical Wiring in Conduit (Y/N) Seearation Distances from Well: To Septic/Holding Tank on Lot To Nearest Edge of Absorption Field on Lot To Nearest PUbliC Sewer Line Cleanout/Manhole Water Sample Collected py Water Samole Test Results Comments Date Con- pleted Yield Depth ct Groutin9 Pump Set A1 Sanitary Seal on Casing (Y/N) Depression Around Wellhead (Y/N) On Adjoining Lots : On Aejoining Lots To Nearest Public Sewer To Nearest Sewer Service Line on Lot Date B. SEPTIC/HOLDING TANK DATA Date Installed 7/~"~! Standpipes (Y/N) _ % Depression over Tank (Y/N) /~ Size /~,,5'~ No, of Compartmerlts Air-tight Ca~ps (Y/N) / Foundation Cleanout (Y/N) ~ Date Last Pumpea ~N~ ; for Pumping/Maintenance Contract on File (Y/N) Holding 'Tank High-Water Alarn. (Y/N) ~ Separation Distances from Septic/Holding Tank: To Water-Su ~ply Wel .~)~) * To Property Line To Water Main/Service Line Course Comments '-'T~"/',/I/'- Temporary Holding Tank Permil (Y/N) To Building Founaanor To Disposal Field To Stream. Pond, Lake, or Major Drainage Page ' of 2 ABSORPTION FIELD DATA Soils Rating in Absorption Strata Date Installed ~'/'~/,:~ ~ Width of Field ..~'-', I Depression over Field (Y/N) /'~ Results of Last Adequacy Test Separation Distance from Absorption Field: To Water-Supply Well To Building Foundation Lot Type of System Design Length of Field Depth of Field Gravel Bed Thickness Standpipes Present (Y/N) Date of East Adequacy Test I To Water Main/Service Line '~5' ' ) To Stream/Pond/Lake/or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area 7~' 'q'"' Comments ~'.V' ~"r" ~-.-''~ f.,O ~).~' ,P.,6" C_A~I~J'"/" s V -r- 'TO PlA / ~,~ To Property Line To Existing or Abandoned System on ; On Adjoining Lots To Cutbank (if present) D, LIFT STATION Date Installed Size in Gallons "Pump On" Level at High Water Alarm Level at Tested for Electrical Codes (Y/N) Dimensions Manhole/Access (Y/N) "Pump Off" Level at Vent {Y/N) Pumping Cycles during Adequacy Test. Meets MOA Comments ** Check Permitted Bedroom Rating Against HAA Request ** I certify that I have checked, verified, or conformed to all MOA an¢ HAA guidelines in effect on the date of this inspection. Signed '~. f~l~,~.-~ E ~ate ~/~'/,~ ~ MOA No. Company Receipt No. Date of Payment Amount: $ Page 2 of 2 72-026 (11/84) ANCHORAGE, ALASKa 99503 STEVE COWPER, GOVERNOR 563-6775 PUSID #: _.._~_~_~j~_6_ ........ To Uhom It May Concenn: Accordinq to the records on ?ile in this o??ice, the _Co¢0~C~ ...... .~,--~.~_~_-~.~TS~,~¢~,~=~OWater System is in compliance with the State o¢ Alaska Drinking Water Regulations, Sincenely0 ¢~ Ronal d S, Environmental Field O??icer