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HomeMy WebLinkAboutSUSITNA SUNSET LT 1u sl*tna Sunset Lot 1 #015-242-32 Municipality of Anchorage ' �-�- - Development Services Department Y j: Building Safety Division On-Site Water and Wastewater Program, 4700 Elmore St. P.O. Box 196650 Anchorage, AK 99519.6650 Page of www.ci.enchorege.ak.us (907) 3417904 ONSITE WASTEWATER DISPOSAL SYSTEM ANDIOR WELL INSPECTION REPORT Permit Number: SW 08081a4 PID Number: _PAS-2-2– 3Z N'm'KccGac%et- Wastewater System: ElNew 9Upgrade Aaare.a _ibo5 U ABSORPTION FIELD aam PION Number of BWr s P(Deep TwKh O 51,89w• Tmxh O Bed O Mw W t] OtMr LEGAL DESCRIPTION swRenq 0.4 TOYDapbko oWnelp S. GpofFlt 5 Ft. Bou Lot c SuW..Von Dom W pipe wi om ham ongl" grWa Gavel depth M ath Pipe 1 $.. 1 w S%n se I• FI. FI TO 01,,p Range socam: Fa tldW Wove onpnr pede Gr•vr Lwpth 1 1 0, Ft. 54 .0 4} FI. Well: £ �•� ❑ New ❑ Upgrade Gravr vmdM 2, Nu of IMS 7. DNI&NO* beh~1 Ines 1 xl Ft Ft clas"Coom tPnnle. C) Tral Dept,Gsedw TOW Wsorpaon ere• P,pe Maims FI. Ft 1333.7- Fe d SGt, "4D Drl.r Dom Ddi Stapp WI•r Lan" lnstaiw Dale Installed Ft De^. Con 1113 — 11L109 Y,ald Pump Sal at Cealng Hepm Abeva cHd,/w TANK GPM Ft. FL `i(I $ ) h SEPARATION DISTANCES ❑ Septic ❑ Holding ❑ S.T.E.P. ❑ Other. To Septic Absorption Lift Holding ubllWnvate Wnufactww8 peodr From Tank Field Station I Tank Sewer Line Gr Natant Numwr r Compennwltts wait loot+ 100+ NA 7-5+ LIFT STATION Sunan WSW 100+ 10014 N A Lot L,ne 1D 4. {o+ N S� Gal A/1 CI10 f•a 'G -�- 4nk Fou jaeo,, 1 L '� N A 'Pump On level at um •Pp off­val Ian •¢ 112 Wpm alar rrm 221/Z IDt l0 2 S M M n N. NeD Pump Make a Modal ElsMcal I+epecoons Performa° Or M,4^1 C~ Drrn o. N OR(:NL0 R'n""a BENCH MARK Lorauon end D•.mpb. mrd Nr•Udn. 1� FL L nAn S 1 r,r1.1k Dates: Ist-lbil 09 t ffiggineees Startle, = OF aCq `Ji Inspections performed by: u r i6 l 105 2nd II = - Development Services Department Approval 1•• ,, Conditional Approval —Date:, -f •`" 0 Reviewed and approved by: Lb1 Date: \�01 (Real 04%) 1 I 1 I I I I 1 I I ' I 1 I We I Wel I I •` \ UPPER HUFFMAN ?5 0 25 50 75 100 125 150 SCALEt I' = 50 FT. EVA LOT 4 WL. » .... .».. .... t..».0 f »... .....: i =_ • LABS SPURKLAND•••.i SPURKLAND ENGINEERING SUSITNA SUNSET LOT 1 SEPTIC SYSTEM ASBUILT 203 W 15TH. AVENUE KERI GARDNER DAT£: NOV. 21, 2008 ANCH. AK. 99501 SHEET. 2/3 GRID: 2740 (907) 279-3916 7660 UPPER HUFFMAN ROAD PERMIT # SVO80224 PID # 015-242-32 SusltnaSunsetLlBI.dwg I INSTALLED 500 GALLON LA7 STAIn TANK W/ DEEP 1RENCN DRAIN RElD TRENCH LENCHT 101 frET TRENCH DEPTH 15 fEET\ SIM ROCK DEPTH 6.6 fM LOT 1 NSULATTON 2 ORCHES COVER 2 frET (II/N) Rorer\ I I 0 sKW wFAT 61 C O F E 26' 39' II r fa u G u 22 I I 6�H OTSTAI� 6� RUN VAL I s B 1 I 1 I I I I 1 I I ' I 1 I We I Wel I I •` \ UPPER HUFFMAN ?5 0 25 50 75 100 125 150 SCALEt I' = 50 FT. EVA LOT 4 WL. » .... .».. .... t..».0 f »... .....: i =_ • LABS SPURKLAND•••.i SPURKLAND ENGINEERING SUSITNA SUNSET LOT 1 SEPTIC SYSTEM ASBUILT 203 W 15TH. AVENUE KERI GARDNER DAT£: NOV. 21, 2008 ANCH. AK. 99501 SHEET. 2/3 GRID: 2740 (907) 279-3916 7660 UPPER HUFFMAN ROAD PERMIT # SVO80224 PID # 015-242-32 SusltnaSunsetLlBI.dwg ° 1 2' Vide 101' Long 8.5' Beep 6.6' Sewer Rock 2' Cover (mwu>F) PRIMARY WNW N. TS 178' holes at 36' aG Beep Trench+ THl O.G. ELEV.= 96.2' T.P. REV.= 94. Silt Barrier— B.T. ELEV.= 8, B.O.H. ELEV.= 81.7' NO SCALE Monitor 2' Cover 06ULATE) 6.6 ft of Septic Effective NO SCALE = -M=� w 500 GAL STEP TANK 3 Monitor 88.8' To Existing System 500 GAL STEP TANK BENCH MARK BOTTOM SIDING. ASSUMED ELEVATION IS 100: '��••����� SPURKLAND ENGINEERING SUSSITNA SUNSET LOT 1 SEPTIC SYSTEM ASBUILT 203 W15th Ave DATE- ACV. 21, 2008 Anchorage Ak 99501 7605 U KP fRGHUf RMAN ROAD SHEET- 3/3 GRID- 2740 PERMIT / SW080224 PARCEL ID j 015-242-32 SusilnaSunselLlD3.dw9 MUNICIPALITY OFANCHORAGE Development Services Department On -Site 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 Upgrade Date Issued: Oct 10, 2008 Expiration Date: Oct 10, 2009 Permit Number: SWO80224 Parcel ID: 015-242-32 Legal Description: SUSITNA SUNSET LT 1 Design Engineer: 0007 SPURKLAND ENGINEERING Site Address: 012300 COTTONTAIL TR Owner Name: KERI GARDNER Lot Size: 37180 SO. FT. Owner Address: 7605 UPPER HUFFMAN ROAD Total Bedrooms: 4 Permit Bedrooms: 4 ANCHORAGE. AK 99516 - This permit Is for the construction of: Q 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 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. !THE UPPER 6" OF THE MOUND SYSTEM IS TO HAVE TOP SOIL AND BE VEGETATED SUFFICIENTLY TO PREVENT EROSION. Received By: Date: p !o D Date: a O Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 wNw.muni.org/onsite (907)343-7904 ON-SITE SEPTIC/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcell.D. 0�5-a�o� aa_ Property owner(s) kG; GttAN Dtr2 Day phone 346— lign Mailing Code 1791te Site address 1�05* of P62 14J(mmn Kaci Zip Code 79511 IL, Legal description (Sub'd, Block & Lot) S 4SXRn h Sun Set col Z Legal description (Township, Section & Range) Lot Size 314, ft Sq. Ft. THIS APPLICATION IS FOR (®all that apply): Absorption Field ❑ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage ❑ Number of Bedrooms A THIS APPLICATION IS AN: Initial ❑ Upgrade Renewal ❑ 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. NO (Signature of property owner or authorized agent) Permit/Rush Fees: Yl 'o Waiver Fees: Date of Payment: 10 1 Jy& Date of Payment: Receipt Number. Receipt Receipt Number: (Rev. 7 V05) Environmental Consulting and Design SEPTIC SYSTEM DESIGN Susitna Sunset Lot 1 Municipality of Anchorage September 30, 2008 Development Services Department On Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, Alaska 99519 Subject: Septic System Upgrade Permit Water Level in Anderson Test I lole 6/29/00 Ladies and Gentlemen: I observed the excavation of a test hole at Susitna Sunset Lot 1 on September 16, 2008. Ground water was not observed during the excavation. Ground water monitoring was conducted over the next 2 weeks. No ground water was observed on October 2, 2008. Test holes logged by Mike Anderson on June 2, 2006 notes that water was observed at 10 feet below grade during the excavation. The tests holes were dry at the conclusion of the ground water monitoring period on June 15, 2006. Permission was granted to install a septic system to a depth of 9 feet at that time, indicating that the water observed was not considered as "ground water". These water monitoring tubes for these test holes are no longer in place and there exact location is not known. The proposed system is likely outside of the 30 foot radius of the test holes excavated in 2006. October is considered a time of high ground water in this area. My observations indicate that the ground water level is greater than 14.5 feet below the ground surface. If you have any questions or concerns, please contact me at 279-3916. Sincerely, s Spur Civil Engineer 203 West 15" Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland@gci.net spuMand Engonamong Environmental Consulting and Design SEPTIC SYSTEM DESIGN Susitna Sunset Lot 1 Municipality of Anchorage September 30, 2008 Development Services Department On Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, Alaska 99519 Subject: Septic System Upgrade Permit 7605 Upper Huffman Road Ladies and Gentlemen: I am writing to request a permit for the construction of a new septic system for the above referenced property. The proposed system will serve a 4 -bedroom single-family residence. The existing system was installed in 2001. Ponding in the drain field is above the level of the distribution piping. This existing septic system will be left in place and a diverter will be installed. System: A 500 gallon STEP tank with a deep trench absorption field. The absorption field will be 101 feet long and contain 6.6 feet of sewer rock. Soils: A test hole was excavated on September 5, 2007. See the attached soil logs. The soils observed were highly variable, ranging from sandy silt, silt, and sand. Two percolation test were conducted. A percolation rate of 1.9 min/in. was observed at a depth of 3.5 feet and a percolation rate of 40 min/in. was observed at a depth of 6 feet. Ground water was monitored for through September 12, 2007. Groundwater was not observed. Due to the highly variable nature of the soil and the fact that the existing system appears to have failed with in 7 years, the design of the drain field was based upon a percolation rate of 40 min/in. This conservative rate should provide an adequate safety facture against premature failure. Surface Water: There are no surface waters within 100 feet of either the proposed septic system area or the reserve site. Topography: The average topography in the area of the septic system is generally level. The ground surface slope to the north west at approximately 10 %. The trench will constructed parallel to existing contours. 203 West 15"Avenue Suite 203, Anchorage, AIC 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, LspurklandCaa'gci.net �' Environmental Consulting and Design t0 Waivers: No waivers are required. The installation of this septic system will not prevent wells and septic systems from being installed on 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. If you have any questions or concerns, please contact me at 279-3916. Sincerely, La,s Lars Spurkland, P.E. Civil Engineer 203 West 15"Avenue Suite 203, Anchorage, AIS 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, LspurklandCSgci.nct X.16 ; -IfLI Environmental Consulting and Design SEPTIC SYSTEM DESIGN Susitna Sunset Lot 1 Municipality of Anchorage Development Services Department On Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, Alaska 99519 September 25, 2008 We are submitting an application for the upgraded of the 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 septic system are 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 test holes are also enclosed. The septic system design is based on the followin : No Ground Water Observed Use 500 gallon S.T.E.P. tank and shallow trench Soil Rating. From testhole 9/16/08 40 minlin =.45 gal per sq.R/day 1.9 min/in = 1.2 gal per sq.ft/day No. of Bedrooms 4 Required Area per Bedroom: 150/.45 =333 sq.ft. Total area required: 333 x 4 = 1333 sqft Bottom Rock At 8.5 feet Top Rock At 1.9 foot Rock Depth 6.6 feet Total Trench Length 1333 /13.2 = I00.9feet USE 101 FEET SYSTEM CONFIGURATION 500 GALLON STEP TANK W/ DEEP TRENCH TOTAL LENGTH 101 FT TOTAL WIDTH 2 FT TOTAL DEPTH 8.5 FT ROCK DEPTH 6.6 FT INSULATION 21N. COVER 2 FT (MIN) 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, LspurklandCagci.net LOT 2 LOT 2 I I — UPPER II I II II I' I I I I LOT 2 II VAC£IT I I I I I � III SII I LOT I I� I I I I I I NOIR THIS IS NOT A SVRYETED PLAT. WELL Q SEPTIC LOUWVS TAKEN FROM ON-SITE WATER AND WASTE WATER DEPARTMENT DOCWIENTAHON. AIL LOUTKMS SHOWN AR£ APPROXIMATE. 50 0 50 100 150 200 250 300 SCALE, 1' = 100 a VAC£NT 49th LARS If 15TH. AVEN E SUNINA SUNSET LOT 1 I I SEPTIC SYSTEM DESIGN 203 W AK. AVENUE KERI CARDNER DATE.- SEPT. 15, 1008 (NCH. 7 9916 7660 UPPER HUFFMAN ROAD SHEET.• 1/3 GRID: 2740 (907) 279-3916 PERMIT #SV08OXXX P1D # 015-242-32 SusitnaSunsetLIDI. dwg T I UPPER HUFFMAN :' 49th `. SPURKLAND 25 0 25 50 75 107 125 150 SCALE+ 1' = 50 FT. SE 1joY­jj'j�JW'��F 5, 2008 (907) 279-3916ANCH A" 1UE ES Af v I I J 7660 UPPER HU FMAN` ROAD ` I I I SHEET. 213GRID. 27407 KERI GARER DATE: SEPT.2 I I PERMIT # PiloPID # Susltno Sunse tL IBI. dwg I INSTALL 500 CALLON LIFT STAnON TANK W1 DEEP TRENCH DRAIN !L£LO TRENCH LENGHT 101 FEET =\ TRENCH DEPTH 8.5 frEl NSuunoNKKi DEPTH 6 fW ' I LOT 1 COVER 1 TEST (MIN) I LOT 4 I I Oaw +• o Arr fnQ TN I I 5+ 1 I= I INSTALL t BULL RUN VALVE C,S. a j z ►at .�, I I I 1 I 'ar Q� 1 UPPER HUFFMAN :' 49th `. SPURKLAND 25 0 25 50 75 107 125 150 SCALE+ 1' = 50 FT. SE 1joY­jj'j�JW'��F 5, 2008 (907) 279-3916ANCH A" 1UE ES Af v I I J 7660 UPPER HU FMAN` ROAD ` I I I SHEET. 213GRID. 27407 KERI GARER DATE: SEPT.2 I I PERMIT # PiloPID # Susltno Sunse tL IBI. dwg I a 2' Wide 101' Long 8.5' Deep 6.6' Sewer Rock 2' Cover (INSULATE) PRIMARY TRENCH N. TS 1/8' Holes at 36' QC. Deep Trench: NO SCALE Sit t Monitor 2' Cover (INSULATE) 500 GAL STEP TANK 55 Monitor To Existing System 6.6 Ft of Septic Rock -— — II 500 GAL STEP TANK Effective U ,, 1 NO SCALE �.�P�E.�......... If Me.nyc<, V6¢ 'T.? SoiSccO �} �� P:a✓en} ea<yion. n 5 49th 203SPURKLAND ENGINEERING 11 SUSSITNA SUNSET LOT 1 I I SEPTIC SYSTEM DESIGN An W15th Ave 7605 UPPER HUFFMAN ROAD DATE, Sept. 25 ?008 A? 9Cho6age Ak 99501 KER/ GARDNER SHEET- 3/3 GRID- E740 PERMIT f SWO80OXX PARCEL t0 f XX SusiinaSunsekID3.dwg Municipality of Anchorage Development Services Department Building Safety Division y{ On -Site Water and Wastewater Program 4700 South Bragaw Sl. P.O. Boz 196650 Anchorage, AK 99519-6650 www.munl.orglonsite (907)343.7904 Soils Log - Percolation Test Performed For. kriat Guy A(rn E2 Date Park Legal Description: S451fin a S,4 11,e tot 1 Township, Range, Section: .Sill Sana (SM) Variavie SA; sgna, SiW 4 Ncrraw SIZE 11Ayetz5 Sort Sw?� (MLI Sm� I 1 WAS GROUND WATER No Gross Time ENCOUNTERED? Depth to Water Net Drop 9 19 08 S IF YES, AT WHAT DEPTH? lo" L Depth to Water After Monitoring? Pry O E Date: -O0 -f) l5 ie of Site Plan Reading Dale Gross Time Net Time Depth to Water Net Drop 9 19 08 2:03 pm O M;., lo" 91/ra" it 2:3b M 30.,;,, 101/1("' l5 ie of I91xv to 3:03 pm 60 a,.n 106/it", 3/y it 9't It 1'03 P^ 120 m, , l0'/v'' 15/V 1 1 9133 P^, ISb A'. 1 1 3 u a PERCOLATION RATE 41) PERC HOLE DIAMETER (p n r I 1 TEST RUN BETWEEN 5,5 FT AND (�, �j FT COMMENTS P('C )O�Kra PERFORMED BY: LAR5 S ,,,-M dnj I L449J wh(a.,?J- CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: Aos Municipality of Anchorage Development Services Department Building Safety Division yr Onsite Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 www ei anchorage ek us (907) 3437904 r ,Soils Log - Percolation Test Performed For. Ktf) GOF44A Dale Legal Description: WAS GROUND WATER ENCOUNTERED? Township, Range, Section: S IF YES, AT WHAT DEPTH? L Depth to Water Atter O P Monttorlrp? E Date: �' A` �MfINtL1! 9TH A•, LABS Site Plan Reading Date Gross Time Net Time Depth to Water Net Drop 9 I 2:I8 o N,;h u II 543 (0 I, Z:ze n to w:n II3/y r. 5 5eh G 2: 30 20 io'Iz" I. 1, le ww 3o II3/48r SIP 2: Sg .. 40 .« 113/,, 5 r. L'�i'' II 3:08 So rwtn 1139 5r rr 61/z% It 3:16 P^ 6 Nrin PERCOLATION RATE) q �(e. Mtt) PERC HOLE DIAMETER ko TEST RUN BETWEEN 3.S FT AND L{ FT COMMENTS Pn Sa1kG1 PERFORMED BY: l.g2S wiUVJ I�CERTIFYTHATTHISTEST AS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 08 Municipality of Anchorage Page 1 of 3 Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.d.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: SW000240 PID Number: 015_242-32 Pete and Georgia Nunn Wastewater System: New AG M. 7784 Mayfair Circle #4 Anch. AK 99502 ABSORPTION FIELD ptl : Nu npa p1 a° "` 5' Wide Trench 349-7184 FourBeO 4 SW RMdv. a.I DWh ham WVu W.oe: LEGAL DESCRIPTION .8 GPDIFr 5 F(. 91aQ: La: $mE6Nela1: Deem W P" 00aan ham ungn P+0^'. Grsvel 0epm O .m ppe: 1 Susitna Sunset 2 Fl. 3 Fl. Towww: Range: s.dlmm: Fe.meeE .hov. ongm Wide: Cr.v LeMm: 1.5-2 FI. 92 Fr. Cr.vel vMn: la.mher tl rnex o..l.c. Deroaerl rte.: Well: New 5 Fl. 2 10 FL Omdr twt (pm me. A & C): Ta Depen: C. W: low abso"l ue4. Poe wla : Pri I 407 FI. 27 FL 793 Fe ASTM D3034 PVC 0n .. Alpine Drillin om t Dn xSlaec WYer Lewy: 5/13/01 31 FL ku..a: Sanders & Sanders Dar. k.Ulre. 5/2-3/2001 Y.: Fa.w s.r w: c.,." H&V4 "hen" Gramma: TANK 6 c^t Fl. 1 2 Fl SEPARATION DISTANCES ® Septic ❑ Holding ❑ S.T.E.P. ❑ Other. To From Septic Tank Absorption Field LiftHolding Station Tank �UPrivare seweruv y1' Anchorage Tank " . . 1,250 wd >100' >100' N/A N/A >25' a Steel Da mea: Two (2) sue=ewns >100' >100' N/A N/A LIFT STATION — NONE ON LOT La Lhro >5' >10' N/A N/A GM >5' >10'N/A N/A per' .I. p Fovtlehm M m. rl None Noted Pu" L4L.b LbaM Eb lmu ksp.awns pa ameO by Rte' BENCH MARK Top of Sono Tube Foundation @ Foundation Cleanout. Aaaamea EWv : 100.0 FL Engineers Stamp • �i 49th —i _ 0 ' fC�'YKYC. Inspections performed by: MEA Dates: 1e' 5/1/01 : All VICH.CL E. "DERSCN W � 2x` 5/2/01 NO. fl: No. CE -4381 f �i Department of Health and Human Services approval p PP • J%- a ti- o o Reviewed and approved by: ILle Date: (aa. ronin Municipality of Anchorage Page 2 of 3 • DEVELOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage, AK 99519-6650 -343-7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number SW000240 PID No. 015-242.32 UNSUODIVIDED LOT 2 IN89.39'47"W 114.59' LOT 2 , i C7 M1 , , , , v z o m M2 m N 3 C6 a. Zi 01 ci, O LO Q911 Alternate 0 1 Site S1 HOUSE A I B S7 18.0 25.3 S2 20.4 33.2 M1 68.4 70.9 C4 34.0 44.5 C5 70.8 72.3 SV 32.3 43.7 M2 153.4 64.1 C6 46.8 59.5 C7 75.8 180.7 LOT 2 , i C7 M1 , , , , v z o m M2 m N 3 C6 a. Zi 01 ci, O LO Q911 Alternate 0 1 Site S1 HOUSE S89.58'00"E 113.35' L O N J R 0 0 z 30' UPPER HUFFMAN ROAD PLAN AS -BUILT SCALE it = 40' 49th• _ y,•\ 'o MICHAEL E. ANDERSON i h •0 Ci . N0. CE -43P.1 ,•'��� , , :::•�.lIISTINCr:.: .GRAVEL -:DRIVE• 303 , , , , Well S89.58'00"E 113.35' L O N J R 0 0 z 30' UPPER HUFFMAN ROAD PLAN AS -BUILT SCALE it = 40' 49th• _ y,•\ 'o MICHAEL E. ANDERSON i h •0 Ci . N0. CE -43P.1 ,•'��� Municipality of Anchorage Page 3 of 3 DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904 On -Site Wastewater Disposal System or Well Inspection Report 'ermit Number. SW000240 PID No.: 015-242-32 TRENCH PROFILE AS -BUILT Scole: 1* - 10' No. CE -4081 / Municipality of Anchorage ., Department of Health and Human Services 825'L' Street P.O. Box 196650 Anchorage, Alaska 99519-6650 Pock Mystrom hltp:1AYww.el.anch0ra9e.ak.us Mayor 3z Permit Number, #SW 000240 Date of Issue: 7-17-2000 Parcel Identification Number. Date Started: 5-12-01 Date Completed: 5-13-01 Is well located at approved permit location? ® Yes ❑ No Legal Description: Susitna Sunset Lot 1 Property Owner Name & Address: Pete & Georgia Nunn 7784 Mayfair Cir., # 4 Anchornae. Ak 99502 Borehole Data: Depth (ft) Method of Drilling ® air rotary ❑ cable tool Soil Type, Thickness & Water Strata From To Casing type: steel stick-up 0 2 Wall Thickness: .025 inches gravelly silt 2 11 Diameter: 6 inches Depth: 27 feet Bedrock 11 407 Liner Type: Diameter: inches Depth: feet Casing stickup above ground: 2 feet Static water level (from ground level): 31 feet Pumping level: 407 feet after 24 hours pumping .6 gpm Recovery Rate: .6 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 # t3 Volume: L bg Depth: Start 0 feet Stopped ± feet Pump: Intake Depth feet Pump size hp Brand Name Well Disinfected Upon Completion? ® Yes ❑ No Method of Disinfection: Clotine Tablets Comments: Well Driller: Alpine Drilling & Enterprises P O Box 110496 Anchorage AK 99511 Attention: The well driller shall provide a well log to the property owner within 30 days of completion and the property ^u nr ilw wsrl ilrillnr 01'.11 n.;'6 . u.nll Lr M tt. rU. f nF 94..It1' k M..men Cn w" w:t1':n An `leve nF rmmnh*inn 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 S=3-0/ @ Io:ca ON-SITE WASTEWATER DISPOSAL SYSTEM / WATER SUPPLY PERMIT Initial Permit Number: SW000240 Legal Description: SUSITNA SUNSET LT 1 Date Issued: Jul 17, 2000 Expiration Date: Jul 17, 2001 Parcel ID: 015-242-32 Design Engineer: 0014 Anderson Engineering Site Address: 012300 COTTONTAIL TR Owner Name: Pete & Georgia Nunn Lot Size: 37180 SO. FT. Owner Address: 7784 Mayfair Cir., #4 Total Bedrooms: 4 Permit Bedrooms: 4 Anchorage , AK 99502 - This permit Is for the construction of: G 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. Received By: Issued By: Date: Date: / — `vC/ ANDERSON ENGINEERING P.O. BOX 240773 . ANCHORAGE, AK 99524 522-7773 522-6779 (FAX) June 29, 2000 Municipality of Anchorage Department of Health and Human Services 825 "L" Street Anchorage, AK 99502-0650 Subject: Lot 1, Susitna Sunset Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties . Dear Onsite Services Engineer: The owner of Lot 1, Susitna Sunset Subdivision intends to construct a four bedroom on the lot. We are therefore applying for a permit to construct a new well and septic system on the lot to serve the new house. The attached Site Plan and backup , documentation identify the location and configuration of the new septic system and also shows the location of the new well. The separation distance radius from the well is also shown along with those on the adjacent lots. The lots directly to the north and to the northwest are currently vacant. Two test holes were placed on the lot in early June. These holes revealed well -graded sand and gravel with some silt. The percolation rate of this material was determined to be between 6 and 15 minutes per inch. Water was encountered in each of the holes at a depth of 10'. The water elevation apparently dropped over the ensuing monitoring period as no water was found on June 15 and none is noted in the monitor tubes today. We have, however, designed the absorption system with a maximum depth of 9' to assure 4' separation from any groundwater. The absorption system will consist of two 45' long by 5' wide by 3' effective depth trenches separated a minimum of 10' from sidewall to sidewall. A flow splitter valve will be placed to assure even flow to each trench. A minimum of 3' of fill will be placed over the trenches or 2" of insulation and 2' of cover. The ground surface on the lot slopes from east to west at gradual and varying slopes usually flatter than 5%. The surface also slopes from south to north at an approximate 2% slope. The new system will be constructed parallel to the slope in conformance with Municipal requirements. The new well will shadow the existing well on the lot directly to the west. No conflicts will exist between the new well and septic system and those on adjacent lots. If the system is constructed in accordance with our design the following statements apply: 1. The system, if constructed as designed, will have no adverse impact on the wells in the area or those to be constructed in the future. Lot 1, Susitna Sunset Subdivision June 29, 2000 Page Two 2. The system, if constructed as designed, will have no adverse impact on existing septic systems in the area or those to be constructed in the future. 3. The system, if constructed as designed, will have no adverse impact on reserve space, either surface or subsurface, on any lots located in the area. 4. The system, if constructed as designed, will have no adverse impact on drainage patterns in the area. The current drainage pattern will be maintained. Sincerely, a Michael E. Anderson, P.E.8�!3 =t� AttachmentsCy LKt:..4JiJ.N2� e I s o l• 19.5870•[297.99 0 c I'� 58.3. 0.•E 0 180.00 _ q•uN h.�•l I S I — q•uW Gd f9.. 0 1489. 405-W 129.02 ALO 1489 19•T0•'w }29.%5 OL �---4-1---� --- �----�----N89•l2•S::WL i29.{U 112 q•9,.v cN.l I Ia 1' /'.• I m' 1 1� Io � / / I �•� / 1489.58'10' 50.00 I . •� 1 I 1 / • /-77q 13vx•3 I p \ I I 6 I t i♦ I � �,7 �y0 I � • gl , r.' JO i 11• 1 ,i op 'r�o° If 3.019 bwl '1 ! W•+ 1 S•33N89.39'79•0 0WN 9.1407W 0 300.37 +. 114.59 R0114.60 _ THIS PROJECT I" 11 a ►moi o I 4% NA9.58'00'W 299.24 • ii • FI I • O oo ^•n n M . Y • Sy • ga r. 1 J � �1 I 0 ✓ Oo 30 • I � Q" I O A ZIP 1 J'P• 99.81 113 5 O — N89.58'00'w 179.30 0 2 O NA9• '00"W 113 A DLL Z' ,� �,♦ n "NA9 A'9o'W 20.00 GLO 9 A ,,,•„••° f•58'00"w 017.56 ALOS nr' � >: � •��W 26. 20 -CIA [Uel — J .. A�'. • • C1 ¢ 49'w P • d ------- � AREA MAP- --- 1 I I SCALE I"=100' +;.f•.^ r'3i+�A'"$i2I.Yf7d I I 111 9Y DESCR/PT/ON DATE BY 2 - 45' Long X 5' Wide X 3' Effecti Depth Absorption Trenches 10' From Sidewall to Sidewall Existing Alternate Site H TH1 _ 2% - 5% 1,250 Callon SeptiT Tankry Qf' da N I IProposedWell SITE PLAN SCALE 1" = 40' UPPER HUFFMAN LOT 1, SUSITNA SUNSET DESIGN FACTORS: Four Bedroom Home Pere. Rate: 15 Min./Inch Application Rate: .8 GPD/SF SYSTEM REQUIREMENTS: 5' Wide Trench System 1,250 Gallon Septic Tank 3' Drainfield Rock 4 Bedrooms X 150 GPD / .8 GPD/SF = 750 SF of Absorption Area 750 SF/5 LF (Width) X .58 (Red. Factor) = 87 LF Trench Length Therefore: Construct Two 5' Wide By 45' Long Absorption Trenches As Shown on the Site Plan with 3' of Drainfield Rock Beneath the Lateral. Place Flow Distribution Valve to Assure Even Flow to Each Trench. Distribution Pipe In Trench Placed at 2.0' Below Original Ground Surface. Total Depth of Trench to Be 5.0'. Mound Over Trench to Provide a Minimum of 3' of Cover. Natural Backfill (3' Minimu - 1.5' .5' 3.0' e 5' r I Geotextile Fabric 4" PVC -(Holes Down) Drainfield Rock TYPICAL WIDE TRENCH SECTION" ��•,+� (NO SCALE) Q a.. t •�'7 •/' NOTE: Grade Area Over Trench to Drain Away. � !✓1�L(,5.�( Minimum 6' Separation From Bedrock. a, t", kRu�"$Ehs'sr37 Minimum 10' Separation From Lot Line. '.,'x' -v; a• Minimum 4' Separation From Groundwater. t,.�,_ $••i,� \l Municipality of Anchorage Department of Health & Human Services 825 L Street, Anchorage, AK 99502-0650 SOILS LOG - PERCOLATION TEST Performed For. Pete & Georgia Nunn Date Performed: Legal Description: I of t Susitna Sunset Subdivision 1 2 11 VA 14 21 OG/OL GW/SW Pers. Zone TESTHOLE NO.1 Was Groundwater SLOPE Encountered? Yes If Yes, What Depth? 10, Depth to Water 1 2 -Jun After Monitoring None Bottom of Date: 6/15100 Hole 5:40 )I P E ..J....... .A..t See Site Plan 2% — 5% Reading Date Gross Time Net Time Depth To Water Net Drop 1 2 -Jun 5:10 2' 2 5:40 30 5.25' 3.25' 3 5:41 2' 4 6:11 30 5.125' 3.125' 5 6:12 2' V6 6:42 1 30 5.125' 1 3.125' Perc. Rate: 9.6 MinAnch Perc. Hole Diameter. 6' Test Run Between 3 Fl. and 4 Ft. Comments: Percolation Cavity Presoaked Prior to Testing. Performed By: Mike Anderson. I.Michael E. Anderson Certify That This Test Was Performed In Accordance With All Stale and Municipal Guidelines In Effect On This Date: 6129/00 Municipality of Anchorage F. Department of Health & Human Services s 825 L Street, Anchorage, AK 99502-0650 ti SOILS LOG - PERCOLATION TEST Performed For. Pete & Georgia Nunn Dale Performed: Legal Description: t of 1 Susitna Sunset Subdivision SLOPE SITE PLAN 1 3 Perc. Zone 4 5 11 12 13 14 OG/OL GW1SW TESTHOLE NO.2 Was Groundwater Date Gross Time Encountered? Yes S If Yes, What Depth? 10, L Depth to Water O After Monitoring None P Bottom of Date: 6115100 E Hole 5:46 .�.�,�. iii See Site Plan 2% — 5% =-c Reading Date Gross Time Net Time Depth To Net Water Drop 1 2 -Jun 5:15 1.5' 2 5:45 30 3.5' 2- 3 5:46 2- 4 6:16 30 4' 2' 5 6:17 2- 6 6:47 30 4' 2' Perc. Rate: 15 MinAnch Perc. Hole Diameter. 6' Test Run Between 3 Ft. and 4 Ft. Comments: Percolation Cavity Presoaked Prior to Testing. Performed BX: Mike Anderson. 1, Michael . Anderson Certify That Thij Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 6129100 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION AND MATERIAL SPECIFICATIONS SUBJECT: LOT 1, SUSITNA SUBDIVISION GENERAL: The scope of this project includes the procurement and placement of a new 1,250 gallon septic tank at the location shown on the Site Plan. It also includes the construction of two new 45' long x 5' wide x 3' effective depth absorption trenches. A zabel flow splitter valve, or approved equal, must be installed to assure even flow to each trench. The total depth of the trenches shall not exceed 5'. Three feet of fill is required above the trenches or 2" of insulation and 2' of fill above the new trenches. 2. Construction shall be in accordance with the approved site plan, design drawings, Municipal Permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. 3. The Contractor shall be responsible for obtaining all underground utility locates and for the layout of the septic system and verification of the location of all lot lines. 4. Unless specifically agreed otherwise, the contractor shall be responsible for final grading areas subsequently depressed from soil settling. Property owner shall be responsible for revegetation of affected areas unless specifically agreed otherwise. 5. Contractors installing wastewater disposal systems must be certified by the Municipal Department of Health and Human Services for system installations. Owners installing their own systems must receive prior approval from D.H.H.S. before beginning system installation. SEPTIC TANK INSTALLATION The new 1,250 gallon septic tank must be procured from an approved source and installed at the location shown on the plans. 2. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. 3. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 4. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 5. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial insulation. 6. A foundation cleanout shall be installed one to four feet from the building foundation. Two cleanouts are required between the tank and the drainfield. Lot 1, Susitna Subdivision June 29, 2000 Page 2 of 3 7. Final grading over the tank shall be such that a positive slope exists away from the septic tank. DRAINFIELD CONSTRUCTION: 1. The drainfield shall be constructed to the dimensions shown on the design. The bottom of the trench shall be within 2" of level. 2. Distribution piping must be placed level with perforations down atop a level bed of drainfield rock. Rock should then be placed over the pipe to provide a minimum of 2" of cover. 3. A silt barrier or geotextile fabric must be placed between the drainfield rock and the natural soil backfill. 4. Monitor tubes must be 4" in diameter and installed at the locations shown on the design. The portion below ground must be perforated. 5. Contractor shall verify the septic tank and drainfield are a minimum 100' away from any private water wells in the area, 150' from a Class "C" Well or 200' from any community well. 6. Direct bury insulation must be placed over the distribution system if less than 3' of backfill depth is available. Finish grade over the trench must be mounded to prevent settlement or depressions. 7. Grade area surrounding the absorption trenches to drain away. 8. A minimum 2' of accepting soil is required below the drainfield rock for a 5' wide trench. Contractor shall verify this condition prior to placement of the rock. All pockets of unacceptable materials must be removed and replaced. MATERIAL SPECIFICATIONS: 1. Septic tanks must be constructed by a municipally approved septic tank manufacturer. 2. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Cast Iron (perforated and solid), ASTM D3034 or P.V.C. (perforated and solid), ASTM F810 or H.D.P.E. (perforated, but not solid) and ASTM D2662 or A.B.S. (perforated and solid). 3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Co. Styrofoam HI or equal). 4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Femco, or equal). Lot 1, Susitna Subdivision June 29, 2000 Page 3 of 3 5. A permeable geotextile fabric (Typar, Mirafi or equal) must be installed between the final drain rock layer and the native soil layer. 6. All drain rock shall be .5" to 2.5" in diameter with less than 3% passing the #200 sieve. INSPECTIONS: Municipal Ordinance requires a minimum of two inspections. These inspections must be conducted under the supervision of a professional engineer registered in the State of Alaska. The first inspection must be conducted after the excavation of trenches, beds or pits and before the installation of any gravel. A septic tank may be set in place, but may not be backfilled. The second inspection must be conducted after the placement of the geotextile fabric, gravel, distribution piping, standpipes, cleanouts and insulation. No backfill should be in place at the time of inspection. Contractor shall provide a copy of all field survey layout and construction notes for use in preparing the certified as -built of the completed system. a/ If (001) GREATER ANCHORAGE AREA BOROUGH DEPARTMENT OF ENVIRNRIFNTAL QUALITY Case f 3330 "C" Street ANCHORAGE, ALASKA 99503 t!-�z Dated Performed � - 3 -7 med Legal PerforDescription: �L—ots Glucky _Subdivision4i. Si, Sw� % 2 T1ZN This Form Reports Soils Log )dPercolation Test R3 Ws {A - Soil Test must Be Logged To 4' Below Proposed Seepage System - Depth Feet Soil Characteristics �_� 1— te(�ss1� 2- 3- 4- 5— S C�ao.�-Ila) C -\U 'K 6— / 7- - 8- 9- 12- 8-9- 12- 13- 14— 13- 14— Was Was Ground Water Encountered? S�11 / �'OF I If Yes, At What Depth? •11HT I I d Reading Date Gross Time Net Time Depth to H2O Net Drop I i I Percolation nate 1,11,U�= Proposed Installation: Seepage Pit Drain Field DBottom o Pit or Trenui Depth of Inlet _Depth to-- COMtrENTS Date Certified BY: Test Performed BY ��' Date: Certificate of On -Site Systems Approval Parcel I.D. 015-242-32 1. GENERAL INFORMATION Complete legal description SUSITNA SUNSET LOT 1 Expiration Date: a -n 13 go '� I Location (site address) 7605 UPPER HUFFMAN ROAD ANCHORAGE AK 99516 Current property owner(s) ROBERT HODGE & KERI GARDNER Day phone Mailing address Real estate agent UPPER HUFFMAN ROAD, ANCHORAGE, AK 99516 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Day phone 3. NUMBER OF BEDROOMS: 4 Date of Payment. �l/x)o Date of Payment 4. TYPE OF WATER SUPPLY: Receipt Number 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 $ 1 off. 50 / V) D Waiver Fee $ Date of Payment. �l/x)o Date of Payment Receipt Number �� Z �� Receipt Number COSA # 0 3 C A 0153 14 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 9/28/2020 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 ���:' .. • \ / �,� �{�j for current or future occupants or guarantee that no unseen encroachments, deficiencies or _ C discrepancies exist can be given by First Water Consulting & FWGS d *. 11-I ... .. ......... 6. DSD SIGNATURE Curtis Huffman J System #1 Approved for bedrooms ��Fcsr . •CE 128991 .��' R .9/28/202%\\ 28/ �P%\\ System #2 Approved for bedrooms ��ESS0 -® Disapproved Conditional approval for bedrooms, with the following stipulations: tttttit(((.. Y OF,q`'r���� ON-SITF WATER AND vy v, Z JPROOSAM O1 By: l Original Certificate Date: The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA Checklist Legal Description: SUSITNA SUNSET LOT 1 Parcel ID: 015-242-32 If more than 1 septic system on lot: COSA Checklist # of Structure served by this system A. WELL DATA Well log is filed with Onsite (or attached) Date drilled 5/13/2001 Total depth 407 ft Cased to 27 ft (INTO BEDROCK) Sanitary seal is functioning correctly Wires are properly protected Casing height (above ground) 18+ in. Date of flow test for COSA 9/24/2020 Static water level at beginning of test 20 ft. Well production at time of test 0.61 gpm Water storage tank volume 550 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 9/24/2020 Comments: Production in line with well log and previous well flow test. B. TANK DATA Age of tank(s) 19 years Tank type/material SEPTIC / STEEL Measured operating fluid level in septic tank 48” Standpipes/foundation cleanout per record drawing Date of pumping 9/24/20 C. LIFT STATION Required maintenance completed Age of lift station 12 years Lift station material STEEL Comments: LS has not been used. Was clean & empty at inspection. D. ABSORPTION FIELD DATA Which system tested (date installed) 5/2/2001 ALL standpipes present per record drawing Total measured depth from grade 7.4 ft (max) Measured depth to pipe invert from grade 4.3 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 gallons Adequacy test date 9/24/2020 Results Pass For 4 bedrooms Fluid depth prior to test 5 in Water added 600 gal New depth 19 in Elapsed time 1350 min Final fluid depth 3 in Absorption rate 600 gpd Any rejuvenation treatment (past 12 months) N If yes, enter date Comments/Deficiencies: Tested West trench. East trench had 6” of fluid and measureable 1.8’ ED of the 3’ED. E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) Septic Tank/Lift Station on Lot > 100’ Yes if No ft Neighboring Tank > 100’ Yes if No ft Absorption Field on Lot > 100’ Yes if No ft Neighboring Absorption Fields > 100’ Yes if No ft Community Sewer Main > 75’ Yes if No ft Community Sewer Manhole/Cleanout > 100’ Yes if No ft Private Sewer/Septic Line > 25’ Yes if No ft Holding Tank > 100’ Yes if No ft Animal Containment > 50’ Yes if No ft Manure/Animal Excret a Storage > 100’ 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 Property Line > 5’ Yes if No ft Absorption Field > 5’ Yes if No ft Water Main > 10’ Yes if No ft Water Service Line > 10’ Yes if No ft Surface Water > 100’ Yes if No ft Wells on Adjacent Lots: Private Wells > 100’ Yes if No ft Community Wells > 200’ 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 Property Line > 10’ Yes if No ft Water Main > 10’ Yes if No ft Water Service Line > 10’ Yes if No ft Surface Water > 100’ Yes if No ft If absorption field is under driveway comment below Wells on Adjacent Lots: Private Wells > 100’ Yes if No ft Community Wells > 200’ Yes if No F. ENGINEER’S COMMENTS THE 2008 FIELD WAS DRY AND LIFT STATION WAS CLEAN, WHICH INDICATED THAT THE 2008 FIELD / LS HAS NOT BEEN USED. G. ENGINEER’S CERTIFICATION I certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. 9/30/2020 MUNICIPALITY OF ANCHORAGE    DEVELOPMENT SERVICES DEPARTMENT    907‐343‐7904  On‐Site Water and Wastewater Section                                                                                           Fax: 343‐7997  www.muni.org/onsite         Mailing Address: P. O. Box 196650 * Anchorage, Alaska 99519‐6650 * www.muni.org      Well Water Advisory   Certificate of On‐Site Systems Approval # OSC201534  Subdivision: Susitna Sunset, Lot: 1  This well’s productivity was determined to be 0.61 gallons per minute.  In addition,  there is 550 gallons of water storage capacity in the residence.  The minimum well  productivity required under (AMC 15.55) for a 4‐bedroom residence is 0.42 gallons  per  minute  or  150  gallons  per  day  per  bedroom.    Although  the  subject  well  currently  exceeds  this  minimum  requirement,  the  production  capacity  can  fluctuate and may be insufficient to meet your needs.       This advisory must be attached to all copies of the subject Certificate of On‐Site  Systems Approval.    Unsubdivided I Lot 2 10' T&E EASEMENT 10' DRAINAGE EASEMENT & 10' C.E.A. EASEMENT (DOC. No. 2007-065708-0) & 10' T&E EASEMENT (DOC. No. 2000-020535-0) 10'x20' T&E EASEMENT (DOC. No. 1998-033054-0) It _1 \ LO LO Lot 2 Lot 1 37,180 S.F. 8.2` J 30.0' 00 07 o Ui M I C) ZA w M 30.3' 1 J CHAIN-LINK) FENCE UPPER HUFFMAN� ROAD N I 4' I L=31.40' R=20.00' I J PLOT PLAN --- AS BUILT _X_ SCALE _1 50__ GRID _ SW 2740__ project No.—_—_20=6501R1____ 11500 Daryl Avenue, Anchorage, Alaska 99515-3049 Lang & Associates, inc. (907) 522-6476 Phone 0000�p�0 (907) 522-4625 Fax oo C p�4 Professional Land Surveyors kenOlongsurvey.com o F A YjonathanOlangsurvey.com I hereby certify that I have surveyed the following described property: 0 PDO LOT 1, SUSITNA SUNSET (PLAT No. 74-228) o* 49T—H**�0 Anchorage Recording District, Alaska, and that the Improvements situated thereon are "' • • "•' •' • •' • • •� within the property lines and do not encroach onto the property adjacent thereto, that Q no improvements on the property lying adjacent thereto encroach on the surveyed KE IN H• N t premises and that there are no roadways, transmission lines or other visible �0�c rr o� easements on said property except as Indicated hereon. Q si�'•.�CLZt��P.••O Dated this the t2__ Da of LS -555202.' J ___ Y _ 6��22�'iL , —`__,� Z-�_, at Anchorage, Alaska 0 FOa •' • • • • • ' Npo4 OFeSSIONAL �o It is the responsibility of the owner to determine the existence of any easements, �40000� covenants, or restrictions which do not appear on the recorded subdivision plat. AECC963 Municipality of Anchorage -� Development Services Department :' Building Safety Division 7,-, f: On-Site Water and Wastewater Program , , ,L 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. 01 d 0 - --'2SeP- COSA # 290.2a& Expiration Date: /0-17- q k 1. GENERAL INFORMATION Complete legal description Lot 2 Susitna Sunset Location (site address) Current Property owner(s) Laugeness Tina Land Trust Day phone 316-oi4o Mailing address 22300 Cottontail Trail Anchorage AK ggS16 Lending agency s} Atttai i res�l "- Day phone Mailing address�� the.S E' Real Estate Agent Day phone Mailing Address Unless otherwise requested, COSA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: 4 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ® Individual On-site Individual Water Storage ❑ Individual Holding Tank ❑ Community Class Well ❑ Community On-site ❑ Public Water System ❑ Public Sewer ❑ The Municipality of Anchorage Development Services Department (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 4 by an independent professional civil engineer registered in the State of Alaska. Certificates of On -Site Systems Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also issues COSAs upon request to homeowners. Certificates of On -Site Systems Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with new water sample results. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 4. 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 Finn Pannone Engineering Services LLC Phone 272-8218 Address P.O. Box zozgsa Anchorage. AK ggsio Engineer's Printed Name Steven R. Pannone, P.E. Date 7/g/o8 Engineers Comments: In conducting an adequacy test. I attempt to provide a thorough, conscientious engineering analysis of the system in accordance with MOA DSD Guidelines & Regulations. The reported results describe the performance of the system under the conditions encountered at the time of the test, and separation distances measured to readily identifiable features. The operational life of all wells and septic systems depend on the local soil condition, ground water levels that may fluctuate during the year, and the water usage of the family being served by the system. These conditions are outside the control of the evaluator of this system All systems eventually fail and satisfactory test results do not guarantee future performance of the system, nor do they guarantee that there are no hidden defects or encroachments. PFS can therefore not provide any warranty for future performance nor give any estimate of how long the system will continue to meet the operational requirements of the htOA DSD. The content of this report is for the sole benefit of the owner listed above. Any reliance upon or use of this report by any other person or party is not authorized nor will it confer any legal right whatsoever. 5. DSD SIGNATURE Approved for _ bedrooms. Disapproved. Conditional approval for bedrooms, with the following stipulations: Attachments: COSA Checklist X Arsenic Advisory Septic System Advisory Maintenance Agreements Well Flow Advisory X_ Supplemental Engineer's Report Nitrate Advisory Other BY: Original Certificate Date: 7 — L7-- — a S{ (Rev. 11 Municipality of Anchorage Development Services Department Building Safety Division ' On -Site Water & Wastewater Program ' • "' 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343.7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal Description: Lot Susitna Sunset _ Parcel ID: A. WELL DATA Well type p If A, B, or C provide PWSID # _ Well Log (Y/N) Y Date completed 5111/2001 Sanitary seal (Y/N)Y Wires properly protected (YM) Y Total depth &o7 ft. Cased to _ft. Casing height (above ground) 12+ in. FROM WELL LOG AT INSPECTION Date of lest c11a12001 7h/2008 Static water level a1 ft. 7a ft. Well production .6 g.p.m. .6 g.p.m. WATER SAMPLE RESULTS: Coliform. colonies/100 mL Nitrate 0b� col mg1L Other bacteria : onies/100 mL (� Arsenic: I \�L mg/I Date of sample: 71a/o8 Collected by: Laura Pannone B. SEPTICIHOLDING TANK DATA Tank Type/Material Anchorage Tank Steel Date Installed c/112oo1 Tank size 1250 gal. Number of Compartments 2 Cleanouts (YIN) Y Foundation cleanout (Y/N) Y Depression over tank (Y/N) JV High water alarm (Y/N) NIA Date of pumping 7/g/2008 Pumper A+ Home Services C. ABSORPTION FIELD DATA Date installed 51212001 Soil rating (g.p.d.e or felbdrm) .8 System type Wide Trench Length 46146 ft. Width c ft. Gravel below pipe a ft. Total depth Z ft. Eff. absorption area 793 ft2 Monitoring tube Y Depression over field Lt Date of adequacy test 717/2008 Results (Pass/Fail) ss For L bedrooms Fluid depth in absorption field before test r.6,r/22 in. Water addedboo gat. New depth 6. o in. Elapsed Time:144o min. Final fluid depth &6.9122 in. Absorption rate >= 600 g.p.d. Any rejuvenation treatment (past 12 mo.) (YIN & type) N If yes, give date D. LIFT STATION N Date installed Size gallo Manhole/Access (Y/N) `Pump on" level at _ in. "Pump o vet at —In. High water alarm level at Datum Cycl t Meets alarm & circuit requirements? _ E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tankllift station on lot _%oo+ Absorption field dri lot zoo+ Public sewer main ioo+ Sewer /septic service line :s+ Animal containment areas soo+ On adjacent lots ioo+ On adjacent lots ioo+ Public sewer manhole/cleanout ioo+ Holding tank zoo+ Manure/animal excrete storage areas %oo+ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation r+ Property line io+ Absorption field s+ Water main soo+ Water service line _25+ Surface water ioo+ Wells on adjacent lots zoo:` SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line so+ Building foundation so+ Water main aoo+ Water Service line 25+ Surface water zoo+ Driveway, parking/vehicle storage moo+ Curtain drain _None Observed Wells on adjacent lots ioo+ F. COMMENTS G. ENGINEER'S CERTIFICATION W- O ' sb �. F�F............ 4c�� I certify that I have determined through field Inspections and , ' -�Ai review of Municipal records that the above systems are in%fz A41H- conformance with MOA COSA guidelines in effect on this date. $ •.. •...... " f't •• Engineer's Printed Name _Steven R. Pannone. P.E. Q:StevrnR PonnpnoiC � ;•• No cc 814') t `" Jd Date ��4�GY3 eieo :...............•:. `_.. COSA Fee $ 4;�p0� Date of Payment I /( S//VF Receipt Number LtD54) (Rev. 11105) Waiver Fee $ Date of Payment Receipt Number In. 07-14-CE;10:23 ; ;607 5E1 5301 x i 11 1 SCSI__ - SGS Environmental Services Inc 200 W. Potter Drive Anchorage, AK 90518 Tet (907) 662-230 F= (907) 561-5301 SGS Ret, 0; 1083216 All datesNmes are Alaska Standard Time Cdent Name: Pannone Engineering Printed Datelflme: 07/14108 18:50 Project Name: Susitns Sunset L1 Coltected DatelTime: 07/03/08 12:10 C4ent Semple ID: Susitns Sunset L1 Received Daten1me: 0710=8 18:00 Matrix: Crinkieg Water Technical Director. Stephen Ede PW3ID 92228 Released By. C Nitrate 0.18 Ahowatle Prop Analyels 10.00 Pammetar Results PCL Units Method Umlta Date Date Init ug,4 200.8 10.03 07107108 07109/08 nrb Colony Count 0.00 92228 07/03108 07/03108 dlc Total Coliform Count 0.00 92228 07103/08 07/03/08 dic Fecal Ccliform Count 0.00 92229 37103108 07=8 dic Nitrate 0.18 0.10 moll EPA300.0 10.00 0711 WOO 07/10/08 jdr. Arse* ND 5.00 ug,4 200.8 10.03 07107108 07109/08 nrb j Municipality o€."Clio"rage;.,, Development Services Department ' Building Safely Division Onsite Water and Wastewater Program 4700.Soutti Bragaw St. P.O. Box 196650'Anchorage AK 99519-6650 www.ci.anchorage;ak.us ..': �. .(20?) 343-7904 • . CERTIFICATE OF HEALTH AUTHORITY APPROVAL • FOR A'SINGLE FAMILY DWELLING Parcel I.D. 015.242.32 HAA # •y!�} •� �Q - n Expiration Dale: ,3 `°3'0'- 1.- GENERAL INFORMATION Complete legal description. Lot 1,S6sitna Sunset Subdivision Location (site addressor directions) Cottontail Trail at Upper Huffman Road Current Property owner(s) Pete and Georgia Nunn Day phone 349 -7184 - Mailing address 7784 Mayfair Circle #4 Anchorage, AK 99502 Lending agency Day phone'' Mailing addressi r : Real Estate Agent - Day phone Mailing Address Unless otherwise requested, HAA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: Four 4 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ® Individual On-site Individual Water Storage ❑ Individual Holding tank ❑ Community Class Well ❑ - Community On-site ❑ .. „ Public Water System ❑ Public Sewer ❑ The Municipality of Anchorage Development Services Department (DSD) Issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. Certificates of Health Authority Approval are required for the transfer of title (except between spouses) for properties served by a single family on-site wastewater disposal and/or water supply system. DSD also issues HAAs upon request to homeowners. Certificates of Health Authority Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with new water sample results less than 30 days old. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineers work. 4: 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 Health'Authority 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. 1 further verify that based on the information obtained from the Municipality of Anchorage rites and from'my investigation and inspection,•.the'on-site 'waternsupply'and/or. wastewater disposal system is(are) in compliance %0h all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm _Anderson Engineering Phone. 522.7773 ' Address P.O. Box 240773 Anchorage AK 99524 Engineer's Printed Name Michael E. Anderson, P.E. Date 12121/2002' ri♦A0V fA4 MICHAEL E. 0.ND RSCN W - 5. DSDSIGNATURE sl i. No cr 4m, Approved for bedrooms.; . ,♦��+t��brESS�a :�•�• Disapproved. Conditional approval for bedrooms, with the following stipulations Additional Comments Attachments: HAA Checklist • Septic System Advisory Well Flow Advisory , .11tll1lf \Z , - ..0 J : ON-SITE: m �. . WASTEWATER , 5ROGRAM, X Maintenance Agreements Supplemental Engineer's Report Other 13Y'--(2�I�/l� /.� �. Original Certificate Date: 3 B - O 2 JR". 12/00) Municipality of Anchorage Development Services Department Budding Safety Division On -Site Water & Wastewater Program 4700 South Bragaw St. P.O. Bou 196650 Anchorage, AK 9951966.50 www.ci.anchorage.ak.us (907) 343-7904 HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description: Lot 1 Sushmi Sunset Subdivision Parcel ID: 015242.32 A. WELL DATA Wed type Private If A, B. or C provide PWS►D # _ Well Log (YIN) Y Date canplated 5113f2001 Sanitary seal (YIN) Y_ Wires properly protected (YIN) Y Total depth 407 ft. Cased to V ft. Casing height (above ground) >24 in. i FROM WELL LOG AT INSPECTION Date of test 5113001 Static water level 31 Well production .6 g.p:m. I g.p.m. WATER SAMPLE RESULTS: '{ Coliform 0 colonies/1100 mi. Nitrate 20 mg -A. i Other bacteria 2 cdonies/100 ml. Date of sample: 12122f2002 Collected by: MEA — B. SEPTIClHOLDING TANK DATA II Tank TypeNatenal G011421eel Date installed 5118001 Tank size 1.250 gal. Number of Compartments 2 Cleanouts (YIN) Y Foundation cleanoul (YIN) Y Depression over tank (YIN) N High water alarm (YIN) N I Date of pumping Pumper New Construction C. ABSORPTION FIELD DATA ( Date Installed 51212001 Soll rating (g.p.d./ft or ftTlbdrm) .8 GPOfSF System type 5 Wide Trench I'ft Length 92 . Width 5 ft. Gravel below pipe 3 ft. Total depth 7 ft. Eft. absorption area 793 ft' Monitoring tube Y Depression over field N i Date of adequacy test Results (Pass/Fah) For _ bedrooms Fluid depth in absorption field before test _ in. Water added_ gal. New depth_ in. Elapsed Time: _ min. Final fluid depth _ in. Absorption rate >= g•p-d- y Any rejuvenation treatment (past 12 mo.) (YIN & type) N If yes, give date D. LIFT STATION Date installed Size in gallons Manhole/Acoess (Y/N) 'Pump on" level at _ in. "Pump otr level at _ in. High water alarm level at in. Datum Cycles tested Meets alar & circuit requirements? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tankAtR station on lot >100 On adjacent lots >1w Absorption field on lot >10V On adjacent lots >iw Public sewer main WA Public sewer manhole/deanout WA Sewer /septic service line AT Holding tank WA SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation >5 Property line >S' Absorption field >5' Water main NIA Water service line >ilr Surface water >100' Wells on adjacent lots >IW SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property fine >10' Building foundation >10' Water main >10' Water Service line >10' Surface water >100 Dnve"Y. Parking/vehicle storage >25' Curtain drain None Noted Wells on adjacent lots >100' F. COMMENTS G. ENGINEER'S CERTIFICATION 11010", I certify that I have determined through field inspecLtm and }` review of Municipal records that the above systems are in Conformance with MOA HAA guidelines in effect on this date. i7Yw Engineer's Printed Name 181chael E Anderson. RE ei �`•:°'="<c E. "ncrasou 1♦�fr:hp. cr-4341 4 Date 12f21/2002 HAA Fee $ 3 Date of Payment A- A 3- O Z Receipt Number (Rev. 12/00) Waiver Fee $ Date of Payment Receipt Number 12-30-02 13:22 FROM -CUE ENVIROMENTAL SRV CUE Environmental Services Inc. i+ r�ririr�rrria�.�irrr� CT&E Ref.# 1028579001 Client Name Anderson Engineering Project Name/# Lot I Susima Sunset Client Sample ID Lot 1 Susima Sunset htatrix Drinking Water PWSID 0 Sample Remarks: 9075615301 T-281 P.02/02 F-105 All Dates/7lmes are Alaska Standard Time Printed Datefflme 12/30/2002 13:27 CollectedDatefl'ime 12/2312002 10:45 Received DateMme Ito 312 0 Ede.03 Technical Dire Released 1017 Allowable Prep Analysis Y.a..tn PQL Units Method Limits Date Date Init Parameter Waters Department 0.200 U 1:itrate-N Received Time Dec -30. 1:28PM 0.200 mg/1- EPA 300.0 (<=10) 12/23/02 IS