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HomeMy WebLinkAboutRABBIT CREEK VIEW & HEIGHTS BLK 6H LT 7ARebbit ¢ k Vi w&H ights Block 6H Lot 7A #020-561-44 / ' /Municipality '-� of Anchorage /On -Site Water and Wastewater Section - (907) 343-7904ON-SITE 1 of 2Permit WASTEWATER INSPECTION REPORTPage Number: OSP1 51363PID Number. 020-561-44Dwelling: X Single Family (SF) with ADU Duplex (D) El Two Single Family Project: New FJ UpgradeNameClaire Steffens ABSORPTION FIELDSite Address8416 Densie Cir El Deep Trench R Wide Trench El Bed H MoundPhone Number of Bedrooms Soill Rating Other otal epth from original gradeI EGAL DESCRIPTION 4.0 GPD/SFJ +2.0 Ft.:Subdivision Depth to pipe invert from original grade I Gravel depth beneath pipe—fownship Block Lot Range Section ill added above o iginal grade Gravel lengthGravel width Beds: Number of Lines Distance betwee-n lines�5EPARATION DISTANCES 5.010 n/aI Septic Absorption Ft.From Tank Field Lift Station Holding Se IDist, between trenchesWell 100'+ 100 Septic 9 S.T.E.P. El Holding E] Other1+ CapacitySurface water 100 100'+ nc orage Tank 100'+ n/a 1500 Line 51 Gal,Lot Material Number of compartmentsFoundation 10'+ 101+ 104 n/a LIFT STATIONOrenco 250 Gal.Alarm location Electrical installed byHouse Capstone ElectricTank 0toinstaller PIPE MATERIAL House to tank 3034 clZ f, 1 3034inspector Pannone EngineeringInspection BENCH MARK (Assumed elevation) 1265.0 is, 7/19/16 ftdates: 2"1 7/20/16 Location and description3 Id 4'11 Top of foundation wall at point BON -SITE WATER AND WASTEWATER SECTION APPROVAL Engineers Stamp conditional Approval: Septic Sy Approved S!i&L1M_;,_ �4'1z, Date Note: this approval does not include well permit requirem F U) to :j `1 I — > ea Z m m > m rm m > n m cn cD c' -P, F U) r- U) :j `1 I — C) 'j' cD c' -P, c' (9) 0 N) CA u, N) 41 �ml 1 N) NJ 0 fv Ic K Ln > w > L/) -0 z -0 C) W "r9m m m ;u > o > > n r X> co > -TI x m U) U) x > -0 > x m RD > < z m CO Z Z [T] 0 M 0 >c� c�S 0 C) o M tQ M x M x > m 0 0 C, ;U r- CA CD 0) P -'o -4� CQ > u.;�D 71 C) C/) c) 0 -F -0 -0 cy, m cf) 0 m 0 0 K: z z3 Z C) uc x M�c M Fl n x _ U-0 K —A q -Ti -0 a FTI + z C 0 > c� m c m t. FTI r - F m Y Z m 0 0 �v P < m 0 -q 71 00 > -n 01 z M> mN VI m m > >Xu m I' F9 > o L X 0 fu I4 JT N) Oz cE,) Ox CT: (D tn L4 Ln 0 D. ff-- -i n x �>o 0 Im > ZE 2i m > > Z c 0 (D z '-1 cq m m N 0 > FD Lo z o K:�fo X x 0 CD � -I o,(D m on > cn > cn 1�15Q �6 m m Z > c� m M x m mmo > Ocl > YrTU ;-D i > m cn cn X Z cn M (D > zz m zmz + m p0 ;u 0 m 2: M 0 o > M NOTES: PANNONE ENG SVC. LLC (C.I. 1088) REVISIONS DATE RECORD DRAWING A4,1�',,,, RE, r �v - , 11 1: 11/5/2020 SCA7/24/2020 LE C9 RE 2: 4/15/2022 1 = 50' RABBIT CREEK VIEW & HEIGHTS B6H L.7A P.I.D. 1110 DRAWN ACP CLAIRE STEFFENS 020-561-44 g. St- R. Ponnone RERMIT NC_:. SITE: 8416 DENISE CIR. CE -8149 OSP1 51363 SITE PLAN ANCHORAGE, AK ® DOC CO dba BILL % [;OLE OPW ULLIVAN WATER WELLS VP.O. Box 670269, Chugiak, AK 99567 688-2759 OWNER OF LAND: Claire Steffens ADDRESS: PO BOX 101847 LEGAL DESCRIPTION Rabbit Crk View & Heights 1361-1 L7A DATE: 6-24-16 PERMIT OSPIS1363 DATE OF ISSUE: 10/30/15 NUMBER: TAX IDENTIFICATION 02056144000 NUMBER Is well located at approved permit location: ®Yes ❑No Method of Drilling: ®air rotary ❑cable tool Depth of Well: 100' Casing Type: Steel Wall thickness .250 inches Diameter: 6 inches, depth 100 feet Liner type Static Water Level: Flowing feet Recovery Rate 4 ® gpm El gph Method of Testing Air Well Intake Opening Type: ® open end ❑open hole ❑ Screened Start feet Stopped ® Perforations Start 70 feet Stopped 75 Grout Type: Bentonite Volume: 50 lbs Depth: from 2 feet, to 42 feet Well Disinfected Upon Completion: ®yes ❑ no Method of Disinfection: Chlorine 50 PPM Comments: Bore Hole Data Depth From To 0 2 2 4 4 12 12 35 35 65 65 70 70 75 75 100 Casing Stickup Overburden Clay & Gravel/Silt Silty Sand & Gravel Silty Sand & Gravel w/ Clay Silty Sand & Gravel Tight Silty Sand & Gravel Water Tight Silt Sand & Gravel Drillers Name: Cole Sullivan ATTENTION: It is the responsibility of the property owner to submit a copy of the well log to the proper authority. Well Drilling Permit (Number: SW Parcel identification Number: • Olr111111 44 A XU ,Yr www.sullivanwaterwells.com Pump Installation Log OSP151363 Date of Issue 10/30/15 02056144000 Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pump installation. to Q- 0— 6 C� c to to E O c Q) 6 0 E 41 &I 0(l) '02 LL. 41 L - L2 4) 3:0) o 41o cr_:m L- C 0— Q -U 2 > 0 %- ui 0 0 40) 00 Lu (D to E 0 000 > L- c w 0 0 02 -ju_ V 1 v in OO Oo C%4 0 0 C) LO O > 9 0 > 0 0) 0 tb 0 v mo ao 102 Q I-, 0 n 7im R. I IUQW,9SD3 Aimin o t M*6Z I - 121MILLS NHMOIN 0 V) L- 0 0 -C 41 0 41 /I v 1 1 :":171C I-j-juc -0 00 0 E 0 c x CN > 0 — > 0 c c 0 0 00 c6 — 0) 0 -0- 0 0 0 >-. C 0 N 10 c c 0 CL 0 0 3: 0 0 000.- 0 V) 41r- w C 0 < 41 0zc > 0 4- 0 U) Z 0 I IUQW,9SD3 Aimin o t M*6Z I - 121MILLS NHMOIN 0 V) L- 0 0 -C 41 0 41 /I v 1 1 :":171C I-j-juc 00 0 E 0 c x o 0 0 0 > 0CL _0 — > 0 c c 0 0 00 c6 — 0) 0 -0- 0 0 0 >-. C 0 N c c 0 CL 0 0 3: 0 0 000.- 0 V) 41r- w C 0 0 Oc 0 4' -41 0 41 0zc > 0 4- 0 C 0 C: c Z E r 0 V 0 V (A 0 -0 uj o a = °L 00Cl. 0 0)O= 4- 0 w 0 CA 0 C,4 o°, c C r.: LC o° *5,*t c > E (D 0 L_ 0 0- 0 o US 0 -t s- c 0 C) a) N C z .0 :t, - 0-0+L'W 0. E0 0 0 0 > 0 Lf 1 0 0 o C a: 5:0 o a- zr- 00 C 00 ti > &- C 0 0 0 uj 0 w 0 L- c -W 0U) 0 r C"o 0 0 U) 0 O -W E E 0-0- CP E 0 0 > E:6 -p 0- 0 0 OL z 0 2 COS: - 0 - 0 C: C L- o o 2v) 9 co j - 15Ei): c*tXxx 00 • 04 LL E 0 ye% >0 z Permit Number: Tax Code Number: Work Type: On-Site Water & Wastewater System Permit 0SP141346 02056144000 WellSeptic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 EImore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Initial Permit Effective Dates: October 31, 20'14 to October 3'1, 2015 Design Engineer: PANNONE ENGINEERING SERVICE Subdivision: RABBIT CREEK VIEW & HEIGHTS Site Legal Address: RABBIT CREEKVIEW & HEIGHTS BLK 6H LT 7A G:3341 Owner/Address: STEFFENS CLAIRE PO BOX 101847 ANCHORAGE AK 995101847 Site Mailing Address: Lot Size in Sq Ft: 19267 Total Bedrooms: 3 This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank N Privy Y Private Well N 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 wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April '15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: /~ Date: Municipality of Anchorage P.O. Box 196650 · 4700 Elmore Road Anchoraqe, Alaska 99519-6650 · (907) 343-7904 · Fax (907) 343-7997 http://www.muni.orqlOnslte Development Services Division On-Site Water and Wastewater Pro.qram **** VARIANCE/WAIVER REVIEW **** Waive¢: OSP141490 COSA#: Permit-CC: OSP141346 PID#: 020-561 ~44 Legal Description: Rabbit Creek View & Heiqhts, Block 6H, Lot 7A Engineer: PES Applicant: Claire Steffens Your request for a waiver to use proposed code section AMC 15.65.201D3c "Engineered Receiving Soil" for the absorption field design has been approved. This waiver approval applies to the proposed absorption field only. [] The affected adjacent property owner(s) have been given a 7 day notice regarding this waiver. [] Notarized letter(s) of non-objection have been received from the owner(s) of the affected adjacent property. [] Adjacent properties are not affected by this waiver. Waiver is Granted: X Waiver is not Granted.' Date: [ q//_~[: ,~ Approved b '~- ( f N~me of Reviewer MUNICIPALITY OF ANCHORAGE Community Development Department Development Sep,,ices Division On-Site Water & Wastewater Program Phone: 907-343-7904 Fax: 907-343-7997 ON-SITE SEWERNVELL PERMIT APPLICATION Parcel I.D. 020-561-44 Properly owner(s) CLAIRE STEFFENS Mailing address PO BOX 101847 ANCHORAGE AK 99510 Day phone Site address DENISE CIRCLE Legal description (Sub'd., Block & Lot) Rabbit Creek View and Heights, Block 6H, Lot 7A Legal description (Township, Range & Section) Lot Size 19,267 .Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: ([~ all that apply) Absorption Field [] Initial [] Single Family (SF) [] (w/wo ADU) Septic Tank [] Upgrade [] Duplex (D) [] Holding Tank [] Renewal [] Multiple Dwellings [] Privy [] SUi~Mir~AL(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 authodzed agent) Permit/Rush Fees: 5(~ 't- 2-IS- '~¢¢t'--Waiver Fees: $~/F Date of Payment: ~'~ [¢t [ ,~"~ C,~c.. 0o~' ~ Date of Payment: Receipt Number: ~'1,01~'~ Receipt Number: 0~'~'",~-~ Permit NO. C)~i214 ~'~o Waiver NO. Permit App_?- :-: 2..:c; Pannone Engineering Services LLC Steven R. Pannone, Principal Registered Professional Engineer E-maih steve~panengak.com Municipality of Anchorage Development Services Department On-Site Water & Wastewater Program 4700 Elmore Rd. P. O. Box 196650 Anchorage, Alaska 99519 October 28, 2014 Subject: Rabbit Creel< View & Heights, Block 6H, Lot 7A Well and Septic System Permit Request Ladies and Gentlemen: I am writing to request a permit to install a well and septic system be issued for this property. The proposed systems will serve proposed three bedroom (3) bedroom house. Currently the lot is undeveloped. The proposed system will utilize a 1500g S.T.E.P. tank with an AX20 Pod and Auxiliary Pump Vault. The surrounding lots are a mix of developed and undevelo ~ed. The surrounding lots are served by private wells and all are 100'+ from the proposed septic. Soils. One test hole was performed by Pannone Engineering Services in July of 2014, and groundwater was monitored for seven days. Ground water was observed at two feet (2.00') below the ground surface on October 24th. It is my opinion, based on the results of the percolation tests and overall soils appearance; an application rate of 2 gallons/day/square feet should be used for a CAT III wastewater system. Soil Absorption System Design. a. See Sheet 2 of the design package. 2. Surface Water: There is no surface water within 100 feet of the proposed septic tank and drain field. The proposed drain field will maintain at least 100 feet from all surface water and drainage ditches. 3. Topography: The existing topography slopes from the south to the north at approximately 6% in the area of the proposed drain field. There are no steep slopes in the vicinity of the drain field. 4. Waiver Request for use of Engineered Receiving Soil (ERS). I am requesting a waiver to the 1992 Code to use the proposed Code Update Section of Engineered Receiving Soils (ERS). Below I will detail my request justifying the use of ERS: Mailing: P.O. Box 100217, Anchorage, AK 99510-0217 Physical: 332 East Manor, Anchorage, AK 99501 Telephone: (907) 272-8218 FAX: (907) 272-8211 Pa§e 2 of 2 a. One test hole was excavated by PES in 2014. The soils logs are attached. Ground water was monitored. b. This design proposes to use two types of ERS. The base soils that will act as an interface between the existing soils and the soil absorption system (SAS) will be MoA Type II or Type IIA, which has a specified gradation per MASS. This interface will be approximately two feet in depth and will be compacted to approximately 80 percent to allow free flow of the effluent through it into the native soil using MoA Waste Water Code application rates. The infiltration area of the interface between the ERS and the in-sKu soil was based on the 30- 60 minute per inch percolation rate of the in-situ receiving soil. A two foot thick filter sand layer will be placed over the MoA Type Il material to act as an interface between the SAS and ERS. c. The SAS is sized assuming a percolation rate of the ERS soil, assumed 6-15 MPI, which gives an application rate of 4 GPDSF. d. The system will protrude above the ground surface. The cover of the system will produce a mound, which will have at a minimum, three to one side slopes and six inches of organically rich soil to promote the growth of vegetation. 5. Drawing Markings: The Drawings are marked "For MoA Review Only". When written notification that the review is complete and that there are no further comments is received from MoA On-Site Department, the note will be removed and "Issued for Construction" drawings will be issued. The proposed installation will not affect the future development of the sur{ounding or existing lots. There are no surrounding wells within 100 feet of the proposed septic location. If you have any questions or concerns, please contact me at 272-8218. Sincerely, Steven R. Pannone, P.E. Owner/Civil Engineer Mailing: P.O. Box 100217, Anchorage, AK 99510-0217 Physical: 332 East Manor Ave, Anchorage, AK 99501 Telephone: (907) 272-8218 FAX: (907) 272-8211 -- ' ' ~ ~ ~/~ 1' ~~ '~,~ ~ nE~D e) ~ ; ~ Il / MI~ ' ~J~ ~ 23LFX~'WlDE, OS'ED,~2.0'TD ~NICKLEEN DIT'~H~ ,~ I J ./ N~/ ~ W/' A 2' SAND LAYER TH~N MOA~PEII % j ~ X~j v ~ LblOA TYPE 9 O' ~ ' 'X I I HOUSE(P) ~/~ -2 O' TD ~ '~ ~1 J ~ %V ~ SAME AS PRIMARY / ! '~ --W~" V ' NEW 15OOg S.T E P TANK ' ~, - . ~ W/ AX20 POD~¢ AUX PUblP VAULT . .... ,/ . z i /' / ~ FOR CONSTRUCTION p,0. BOX 100217 ANCHORAOE, AK 99510 PHONE (907) 272-8218 FAX (907) 272-8211 ~" ~-'J~ljl ~~.. . ~"=so' P~.D. NO RABBIT CREEK VIEW & HEIGHTS, BLOCK 6H, LOT 7A ~ 020 561-44 OLAIRE ~TKFFEN~ ~ERMIT ~0. DKMI~E OI~OL~ osP1413~6 PLAN ANCHORAGE, AK 995~6 ll~?bi~;}i&;~x~p~ Sheet SPECIAL PROVISIONS TO SPECIFICATIONS 1 ALL CONSTRUCTION SHALL BE INSTALLED AS SPECIFIED IN THE MOST CURRENT EDITION OF THE MUNICIPALITY OF ANCHORAGE STANDARD SPECIFICATIONS (MASS) FOR COMPONENT PARTS AND MATERIALS USED IN CONSTRUCTION OF ON-SITE WASTEWATER DISPOSAL SYSTEMS AND ATTACHED SPECIAL PROVISIONS. 2. SCORE OF 'WORK: INSTALL NEW 15009 S.T.E.P. TANK WITH AX20 POD, SOIL ABSORPTION SYSTEbl, AND WELL $ GROUNDWATER WAS MONITORED AT 20 FEET BELOW EXISTING GRADE AS EVIDENCED BYTHE SOIL TEST HOLE. IFAN APPARENT WATER TABLE IS OBSERVED IN ANY OF THE EXCAVATIONS LESS THAN 2.0 FEET BELOW EXISTING GRADE NOTIFY THE ENGINEER IMMEDIATELY RIGID INSULATION / FILTER FABRIC ~ ///~ 5 ~TYP~ '~ / ~ TOPSOIL AND TE (TYP) ' ~ ~ ~9 O' %MOATYPE II GM25' (7/5/2014,, ' SECTION ~ ~ 0 ~ ~ ~ ' / / I 25' ~ PERF PIPE ONBUILDNOPA~ ~ ~ ~ ~ ~ / /,,'/, ~V~E~E(WP) - ,~ NEW 1500 g [ W/AX20 POD TRENCH SEE DESIGN DESIGN P~Rzb,IETERS I. 27.0' PRIMARY/ RESER,,E SEPTIC S rSTE~4 PROFILE TAN~ SIZE: I~OOg S.T E.P. LE,OEND DU COPPER SOIL PATING: ¢ GPD,/SF (for eng fill) c3 FOUNDATION CLEAN OUT AR[~ ROD: 112.5 SF SOIL R~TING: 2 GPD/SF (IN-SITU SOIL) ~ 88 ~ NEW SEPTIC T~ T~NF CLEAN OUT NO. ~E~N ~REA ROD: ~25 SF C~ '~' ~ OUT NO. SYS. TYPE WIDE TRENCH 0.5' E.D M~ M'~,k ~,R TUBE NO, OCO DCDBLE CLEAN OUT 23 LF X ~' WIDE, Ob' ED., + 20' TO FS FLOW SPLITTER ~' SAND LAYER THEN OO O~IGINAL GRADE 27 LF X 9.0' WIDE 3.0' MOA ~PE II, FG FINISH G~ADE TOTAL ~REA: 115 SF (EN~ PILL) ~ 2~3 SF {IN-SITU SO!L) NO S: ENG FOR CONSTRUCTION P,O, BOX 100217 ANCHORAGE, AK 99510 ~ ~:.' PHONE (907) 272-8218 FAX (907) 272-8211 ff&~ ~'~lk Scde CLAIRE STEFFENS )~¢~'. CE 8149 ,'~ff PERMIT NO DENISE CIRCLE rJl%'... DESIGN DETAILS ANCHORAGE, AK 99516 q~be~s~t~k~~ Sheet ,~X~.--~ 2 or 4 TEST HOLE 1 OR ORGANICS WET SILTY GM GRAVEL ! BROWN SAND & GM/SM GRAVEL W/SOME SILT BOH DATE PERFORMED: 0/30/14 SOILS LOG - PERCOLATION TEST SLOPE WAS GROUND WATER ENCOUNTERED? Y IF YES, AT WHAT TH DEPTH? -6.0' X DEPTH TO WATER AFTER MONITORING? -2.5'- DATE: 7/8/2014 DEPTH TO WATER AFTER I j j MONITORING? -2.0'- i READING NETTIME DATE: 10/24/2014 ~ J 4 PEROLATION RATE (rain/inch) PERC HOLE DIAMETER 6 inches SOIL SAMPLE TAKEN, SOILS LOG ATTACHED COMMENTS: Test hole excavated by the Lot Owner, Prec hole was presoaked. Test run for one hour. Last 3 readings reported PERFORMED BY: Steven R. Pannone, P,E. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST, NCTES: FOR CONSTRUCTION SOILS LOG PANNONE ENG SVC, LLC P.O, BOX 102954 ANCHORAGE, AK 99510 PHONE (907) 272-8218 FAX (907) 272-8211 RABBIT CREEK VIEW & HE[GH¥S, BLOCK 6H, LOT 7A CLAIRE STEFFENS DENISE CIRCLE ANCHORAGE, AK 99516 10/28/201 Scale N TS PID NO 020 561-44 ~ERMIT ~0~ OSP141.346 Sheet ADVANTEX DESIGN ADVANTEX 24" PASBIVE ~-" JIM CAP AX20 POD~ INSULATED AIR '- OF6 PIPE OVER THI~ CONNECTOR TO PROVIDE SHEER PROTECTION- 10' EXTEND TO BRIDGE EXCAVATION LOCATION OF AX20 POD TO BE PLACED TO THE SIDE OF THE TANK AS SEEN ON SHEET 1 OF BUOYANCY CALCULATION TANK BEDDING DETAIL WE~H~CALCULATO~S  NOUT 14,569 ~ Up ~ I 0' NATIVE MATERIAL Sofe¥ Foctors ~ ]_]:-~F ~77~ 1500 S T E P TANK groundwater mon[h. ~¢~, ~ ~( ...... T~nk has weight of 2.000 ~ Down >~x. ._ OF EXCAVATION Dry ~ ~ 2' TYP. Wet (135 PCF 62.4 PCF)=72 6PCF SECTION [(2'x5 55xiO)-(2xPixl~2 )]x72.6 PCF = 7.282 ~ Down [(l'xS.55xlO)-(lxPix1~2)]120 PCF - 6.O19 ~ Down OT S: ENG LLC FOR CONSTRUCTION P,0, BOX 1002W ANCHORA6[, AK 99510 RABBIT CREEK VIEW & HEIGHTS, BLOCK 6H, LOT 7A ' ' ann~'~o ~ U20-561 44 CLAIRE STEFFENS DENISE CIRCLE *I~¢~¢' ·. ."2~$~ OSP141346 SITE SECTION ANCHORAGE, AK 99516 ~S~~ Shee~ BUOYANCY CALCULATIONS PUMP VAULT PUMP VAULT AREA (A)=29.55 CF GROUNDWATER AREA ABOVE FOOTING ,(B)=87.94 CF WEIGHT CALCULATIONS RCV&H B6H LT 7A Buoyant Force = Weight of Water Displaced ((PIx(2)"2/4)x7.SS)x62 4 PCF - 17-36 # Up COUNTER WEIGHT Woter ua 2 FT Assume bedding does not odd to force down Assume ongre of repose = 0 Degree Assume L~ft Station has no weight Weight of Native Soil Saturated (120 PCF 624 PCF)=57 6 PCF E(PIx(¢')*'2/4)-~PIx(2')^2/4)]x7.$3'xf 57.6 PCF 3977 # Down (From soturated oreo) Dry [(Pix(4')^2/4) (Plx(2')^2/¢)]x2.OO'x 120 PCF- 2,261 # Down (From unsotur<]ted soil) Total Weigbt on Tank - 6,258 # OK! NOTE: NOT ACTUAL LOCATION OF AX20 POD TO BE PLACED TO THE SIDE OF THE TANK AS SEEN ON SHEE)~IE~F~- AREA B~ AX 20 POD WEIGHT CALCULATIONS RCV&H BGH LT 7A Buoyant Force - Weight of Water Displaced 7..bxSx0.Sx62.4 PCF - 702 # Up COUNTER WEIGHT Water @ 2It Assume bedding does not odd to force down Assume angle of repose `50 Degree AssurnePod hos no weight Weight of Native Soil AREA A -1.73 SF Dry [(1.75x2xS)+(1.73x2x7 5)]x120 PCF-.3124 4# Down AREA B =0.07 SF (120 PCF 62.4 PCF)=57.6 PCF [(O.07x2x3)+(0.O7x2x7.5)]XbT.6 PCF- 60.9// Down Total Weight on Tank = .5185.3 # OK! NOTES: FOR CONSTRUCTION SITE SECTION PANNONE ENG SVC, LLC P.O, BOX 100217 ANCHORAGE, AK 99510 PHONE (907) 272-8218 FAX (907) 272-8211 RABBIT CREEK VIEW & HEIGHTS, BLOCK 6H,LOT7A CLAIRE STEFFENS DENISE CIRCLE ANCHORAGE, AK 99516 O/29/2014 Scole NTS 020-$61-44 PERM[T NO OSP141346 5OF 5 I US STD, SIEVE SIZE I US STD, SIEVE NUNgER I HYDRDMETER ~ 1-1/8 2/4 3/B #4 ~10 ~PO ~40 #100 gO BO ~ GO - BRAIN ~)~ IN H)LLI~ETERS GRAV~ J SAND C~DLES SILT or SYMDOL SAMPLE SBURCE ~EPTH (¢eet> CLASSIFICATI~ ~ Lo~ lA - - Silty OravelJy Sand + Lot 7A - - Silly Oravelly Sand Crowther ~socia[es Panicle Size DistrJb~ion Pla[e geo~echnical Engineering Se~ices Rabbit Creek Valley Heights, Block 6H Ancho~ge, Alaska Job No. 040.002 J ~le No. Pannone RCVH B6h J Date July 2014 ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT BETWEEN MUNICIPALITY OF ANCHORAGE THIS MALNTENANCE AND REPAIR AGREEMENT made and entered into as of this I[ Day of _~e. r~ef of 201~, by and between ~-c~'~_ ~,~e~47 herein the "OWNER," and the Municipality of Anchorage, herein the "MUNIC/PALITY." In consideration of the mutual covenants contained herein, the parties to this Maintenance and Repair Agreement agree as follows: 1..Advanced Wastewater Treatment Systerag_ Municipality grants permission to Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as located at (legal description). 2. Definitions. Alteration. Any change to the design or function of an AWWTS that includes the installation or removal of any parts, components or pieces not included in the original construction permit and design. Certificate of On-Site Systems Approval (COSA). An approval by the Municipality of existing water and wastewater disposal systems given at the time of property sale and title transfer in accordance with Anchorage Municipal Code (hereinafter, "AMC") 15.65. These approvals certify that the systems are adequate for the homes that they support and meet the codes that were in place at the time of system consWaction. Damage. Any man-made or natural change in a system that would inhibit the system from performing as designed. Maintenance antl Repair. The scheduled and as needed replacement of existing parts, components and pieces of an AWWTS that were included in the original design which would allow the AWWTS to continue to perform as designed. Permit. An On-Site Wastewater Disposal Permit as required by AMC 15.65 to construct and operate an AWWTS. 3. Term. The term of this Maintenance and Repair Agreement shall begin on the date of approval by the Muuicipality to operate the installed system or issuance of a COSA, and shall continue while the AWWTS is in use or is operational or until the property is sold or title is transferred by the owner and a new COSA is issued to the new owner or transferee of the property. 4. Alterafions~ Installation and Removal of Additional Equipment Prior to pefform/ng any alterations to an AWWTS, the owner agrees to obtain an On-site Wastewater Disposal Permit from the Municipality in accordance with AMC 15.65. 5. Maintenance and Repair,q. A. Throughout the term of this Maintenance and Repair Agreement, the Owner shall maintain their AWWTS in a satisfactory condition capable of producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. The owner shall enter into a service a~reement with an AWWTX service and maintenance provider approved by the municipality and the, manufacturer of the AWWTS for the entire term of the AWWTS. In addition, it shall be the responsibility of the Owner during the term of this Maintenance and Repair Agreement, and any renewals thereof, at the owner's sole expense, to pay for any and all: (1) repair(s), (2) maintenance, (3) adjustment(s), (4) replacement costs, and (5) inspection costs. B. Owner agrees to comply with all applicable ordinance, laws, regulations, rules and orders for the AWWTS. C. Upon request by the Municipality, the owner agrees to provide the Municipality a written schedule of routine maintenance and repairs which have been performed on the system. When a record of maintenance is documented and maintained by the system vendor, the owner agrees to allow the Municipality access to this information. D. Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be assessed in accordance with AMC 14.60 for improper discharge. E. Owner agrees that only maintenance and repair personnel approved by the Municipality will inspect and make any necessary maintenance, repairs or permitted alterations to the system. F. Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS upon 24 hours written notice. G. Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On-Site Systems Approval. H. Owner agrees'that the AWWTS installation and maintenance requirements as provided by the AWWTS vendor/installer and approved by the Municipality are the governing guidelines for the construction, maintenance and repair of the Owner's AWWTS. 6. Nonwaiver. The failure of either party at any time to enforce a provision of this Maintenance and Repair Agreement shall in no way constitute a waiver of the provisions, nor in any way affect the validity of the Maintenance and Repair Agreement or any part hereof, or the right of such party thereafter to enforce each and every provision hereof. 7. Amendment. A. This Maintenance and Repair Agreement shall only be amended, modified or changed by a writing, executed by authorized representatives of the parties, with the same formality that this Maintenance and Repair Agreement was executed with, and such writing shall be attached to this Maintenance and Repair Agreement as an amendment. B. For the purposes of any amendment modification or change to the temps and conditions of this agreement, the only authorized representatives of the parties are~ b. Municipality: Director. Community Development or designated anthorit3, C. Any attempt to amend, modify, or change this contract by either an unauthorized representative or unauthorized means shall be void. 8. Jurisdiction: Choice of Law. Any civil action arising from this Maintenance and Repair Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Maintenance and Repair Agreement. 9. SeverabiHt¥. Any provisions of this Maintenance and Repair Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Maintenance and Repair Agreement. OWNER: By: ~---~/?~ ',~1_ ,-a--v~-7 (signature) Date: ,<~;v,a~.'{ [, STATE OF ALASKA ) THIRD JUDICIAL DISTRICT ) The foregoing inslmmant was acknowledged before me this 20 Icj, by L-L-JO.', c~ ~4 ~(~.~ 5 '%~41~iF~'"~IC FOR ALASKA My Co~n exp~s~./o, OW MUNICIPALITY: By: .(signature) Date: .(print name) Title: MUMUPAUTY OF rm HO SAGE �l � c _T�'vr'�'G _.eC � _ - _ _ n .. _ s+m..+.xC'-•4+^fg Development Services Department Phone. 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Parcel I.D. 020-561-44 1. GENERAL INFORMATION Expiration Date: 1 Uma Complete legal description Rabbit Creek View and Heights 136H L7A Location (site address) 8416 Denise Cir Current property owner(s) Claire Steffens Day phone Mailing address Real estate agent Day phone 2. TYPE OF DWELLING: 0 Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 3 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well 0 Private Septic 171 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 Waiver Fee $ Date of Payment�® Z Date of Payment Receipt Number Receipt Number COSA # 0.5C 2 2 1 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. In conducting an adequacy test, I attempt to provide a thorough, conscientious engineering analysis of the system in accordance with MOA COSA guidelines and 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. Therefore we cannot provide any warranty for future performance, nor can we estimate remaining life of the system. The content of this report is for the sole benefit of the owner listed above. Reliance on this report by another person is at their own risk. Pannone Engineering Services LLC highly recommends buyers hire their own engineer to evaluate this report. Name of Firm Pannone Engineering Services Phone (907) 745-8200 Address P.O. Box 1807 Palmer, AK 99645 Engineer's Printed Name Steven R. Pannone P.E., F. ASCE Date S'YF 57 x.49 TH 6. DSD SIGNATURE _ _. .... ... -'' .... System #1 Approved for bedrooms �� ' sten n ,. Pcr:ncne CE 8149 System #2 Approved for bedrooms Disapproved`° SOT sio'ai� Conditional, approval for bedrooms, with the following stipulations: okM( (w b (6 � d 2r w\ i --4- P 15 Z (0 2 io 6_6 r b+ OwJ_b TO CJ.c)Se 0 u ` J`' ON-SITE 1 15 P (_r yy t cc h+a C+ t1n VAe (\ - = � � � ` :f ( 3 `A S i3))il)i'�'��, By %� ti T� �c1�1an� Original Certificate Date. 5 /go a a 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 blue sheet Legal Description: Rabbit Creek View and Heights 136H L7A If more than 1 septic system on lot: COSA Checklist # 1 of 1 A. WELL DATA ❑ Well log is filed with Onsite (or attached) Date drilled 6-24-16 Total depth 100 ft Cased to 100 ft ❑ Sanitary seal is functioning correctly ❑ Wires are properly protected Casing height (above ground) 24 in. Date of flow test for COSA new Parcel ID: 020-561-44 Structure served by this system 1 Well production at time of test gpm Water storage tank volume na gallons Well disinfected for coliform test? ❑ Yes M No ❑ Coliform bacteria is Negative Nitrate ,(e5 mg/L ❑ Nitrate less than MRL (ND) Arsenic ug/L 0 Arsenic less than MRL (ND) Collected by PES Date of Sample 4/29/22 Static water level at beginning of test flowing ft. Comments artesian plug installed- no well flow can be done per Cole Sullivan B. TANK DATA Age of tank(s) 2016 years Tank type/material Step/steel Measured operating fluid level in septic tank ❑ Standpipes/foundation cleanout per record drawing Date of pumping see maintenance report D. ABSORPTION FIELD DATA Mound Which system tested (date installed) 7/20/16 ❑ ALL standpipes present per record drawing Total measured depth from grade 7.5 ft (max) Measured depth to pipe invert from grade ft (min) ❑ N/A — pressurized field ❑ Monitor tubes go to bottom of effective. If not, state depth into effective C. LIFT STATION ❑ Required maintenance completed Age of lift station 2016 years Lift station material FG Comments: Lift is part of the Advantex system maintenance report attached Adequacy test date none Results ❑✓ Pass For 3 bedrooms Fluid depth prior to test in Water added gal New depth in Elapsed time min ❑ Code -required soil cover over field Final fluid depth in ❑ System presoaked Absorption rate 450 gpd (Required if vacant for greater than 30 days prior to Any rejuvenation treatment (past 12 months) date of test) It yes, enter date Gallons introduced gallons Comments/Deficiencies: , this system has never been used since installation. No adequacy testing requiredt �� COSA Checklist yellow sheet E. SEPARATION DISTANCES [Z] Yes if No ft From Private Well on Lot to: (Please enter distances if less than required or if community well) ✓� Septic Tank/Lift Station on Lot > 100' if No ft Community Sewer Manhole/Cleanout > 100' F✓ Yes if No ft M Yes if No ft Neighboring Tank > 100' 0 Yes if No ft Private Sewer/Septic Line > 25' M Yes if No ft Absorption Field on Lot > 100' F/ Yes if No ft Holding Tank > 100' 0 Yes if No ft Neighboring Absorption Fields > 100' 0✓ Yes Animal Containment > 50' E✓ Yes if No ft 0 Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' (�✓ Yes if No ft ❑✓ Yes if No ft From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' [Z] Yes if No ft Surface Water > 100' Yes if No ft Property Line > 5' ✓� Yes if No ft Wells on Adjacent Lots: 0 Absorption Field > 5' [Z] Yes if No ft Private Wells > 100' F71 Yes if No ft Water Main > 10' ✓0 Yes if No ft Community Wells > 200' 0✓ Yes if No ft Water Service Line > 10' 0✓ 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' 0 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 ft Surface Water > 100' ✓0 Yes if No ft F. ENGINEER'S COMMENTS G. ENGINEER'S CERTIFICATION l certify that l 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. COSA Checklist yellow sheet OF At,kk 4 'te'vern .r� Pnnnone 9 C E 8, 17 9 '.'. _As i It � J.:'' k - 423 966 FA N 11 Is Wj I W., 0 R 0 pq t MEW 19 R 109 11 OEM ME ME H 11 ME M IN NINE 'XdvanTex" Field Maintenance Report Annual Inspection iMW RE am i EM AnchorageTank 907-272-3543 Property Owner/Tracking # Curren Operator Current Claire Steffens 2nd Compartment Larry Betts Previous Site Address Previous Contact Phone 8416 Denise Circle, Anchorage AK 99516 Biotube Pump Vault ............ (907) 345-7058 AX Site ID # County ID # Inspect/Servicethen RTU #NL # Date of Last Inspection AX -139888 OSP141346 E424:099::7] RTU131934 07/06/2021 Retrieve O&M Into Daily flow Recirc ratio _ Timer settings: Perform Field Sampling/Observations NTU (15 ± NTUs) pH {6-9) DO (2-6) .' Odor of Sample Typical Musty ❑ Earthy ❑ Moldy Non -typical Sulfide ❑ Cabbage ❑ Decay Oily film in PVU ❑ Yes No Foam in tank ❑ Yes KNo Check Control Panel Recirc Amps Discharge Amps I �_ I 1 1 ('q Audible and visual alarms ifi_ OK Dial tone (telemetry only) fQYes ❑ No Inspect/Clean Pump System / Inspect Riser/Lid ..................... Curren Splice Box .................... Current Float Cords ................... 2nd Compartment Floats.......................: Previous Pump....................... Previous Biotube® Filter ................. Biotube Pump Vault ............ FA Recirculating Splitter Valve....... Clean Measure Sludge/Scum Sludge Scum 1 st Compartment Curren Previous Current Previous 2nd Compartment Current Previous Current Previous Inspect/Clean AdvanTex Filter Inspect Clean Odor: [ Normal ❑ Pungent Laterals/Orifices ;�" ' Biomat: Normal ❑ Excessive Pod Bottom 1Z L21 Bridging/Ponding: 7None/Minor ❑ Excessive Intake Vent � r Inspect/Clean Discharge Pump System Additional Services Rendered ✓ ❑ Cleaned textile sheets? ❑ Replaced UV items? ❑ Replaced/Used other items? Parts Used: W = Warranty, B = Billable (e/ appropriate selection) W B Item Number Description Final/Safety Inspection RSV reinstalled Manifold reconnected; flush valves closed Summary/Recommendations ❑ System performing; no further action needed n Call for servicn Lids bolted on Control panel reactivated El Tank needs pumping (—) nrha n ridIx corrrpiexeu Yorm IO 7-tsbb-ut34-74U4 Inspect Inspect Clean Riser/Lid] Floats �j Splice Box Pump Float cords FA Inspect/Servicethen System Components Inspect Clean Inspect Clean Disinfection Equipnt � ( j Dispersal Laterals/Orifices Z Observations tr s/ (7 _t �- Cwr� {' .t Xf� L1. Y Additional Services Rendered ✓ ❑ Cleaned textile sheets? ❑ Replaced UV items? ❑ Replaced/Used other items? Parts Used: W = Warranty, B = Billable (e/ appropriate selection) W B Item Number Description Final/Safety Inspection RSV reinstalled Manifold reconnected; flush valves closed Summary/Recommendations ❑ System performing; no further action needed n Call for servicn Lids bolted on Control panel reactivated El Tank needs pumping (—) nrha n ridIx corrrpiexeu Yorm IO 7-tsbb-ut34-74U4 MUNICIPALITY OF AINCHOK&GE ADVANCED WASTEIVATER fREATMENT SVSTENI MAINTENANCE AND RFPATR AGREEMENT THIS IMAINTEN-ANCE AND REPAIR AGREEMENT, herein the -AGREEMENT" made and ciucred into asofthis 6"L_ Day of' rt,�c, , - ), h),and between t--- of`10-4--�.. - herein the "OWNER," and the Municipality- of Anehorai-,C. herein the"JAUNNICIPALITY-, in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration oi*the mutual covenants contained herein, the parties to this Agreement agree as follows: , -m 1, Advanced Wastewater Trtitment Svitems. re.1vianicipalitv granPeiission to the Owner to utilize and operate an Advanced WastewaterTrearment System (AWWTS), described as JCOQ _g�& IV located at (legal description', —BQVH B6H L7A Maintenance,Repairs andkiterition, (Owner is required to read, understand and initial each section) ]IFOW-111OUt the term of'this Agreement, the Owner shall enter into a with an AWAVIS service and ina-inlenance provider approved by the Municipality or the =qlufactlurcr's representative. The AWIA'FS shall be maintained in a sairsfacton, condition capable cif perfornningas designed and producing treated septic effluent in accordance with the equipment's approval for operation in the itinicipalin% It shall be the responsibility ofthe (?wirer during the term ofihisAVeenrewtopay for all repair(s), maintenance, aqjustment(s), replacement costs, and inspection costs. This includes an annual maintenance fee ttynically 5400 to S600), fr Owner agrees that only maintenance and repair personnel approved b% the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. 1'2 0woer acknowledges that regular maintenance of an AWWTS reduces the potcrifial failure ofthe system, which could include sewage backup and costh repairs or drainfield replacement, (rev. 05/18:2018) Page I of q,§ Owner acknowledges that the Municipality may request records cifmaintenanceand repairs from the. rararuiactureCs representative or maintenance Provider. Owner acknowled cs ffiat the fire for failing to maintain and repair an AWW'TS may he assessed in accordance with %_JC 14.60.0g(). Owner agrees to grata tile Nfunicipalily reasonable access to test and inspect the AWWTS, The Municipality ca ll give rt least 24-liourtnotice. Owner agrees traany Sale or iransl'er of I tit I e of the p7o-;:n.y %vi I i not occur -witlhout a ne%,, Certificate o r Or. -Site Sx s.enis Approve 1, Owner agrees that the A'4't%WTS installation and inaint.era ance requirements as provided by the A'WWTS vcridoriinsialler Lndapproved bY , 0, re N'lunicipality are the governing guidelines for the corsnjjct:c,,r. maintenance and reppir of the Do,-ricr's AIXV,,'TS. Owner agrees io -Inaintain remote jurnitorina ofthe AWWTS as, rLurired by the AWWTS approval. 31 jerim The term ofthis Aereeinent shall begin on the date ol'approval by the Nfunicipality to operate the histallcd system, or upon transfer oClitle. and shall continue while the AWVT S is operational or unhi title: is 4. Ntinwaiver, Tht faillne of the ,Municipality at way tiune to en once aProvision of this consiiwzea a iver ofthe pr'ovisi ons. norm any way affect the validft) ofthe A,_neenien, or any part htreof. orthe ii,,hi of the Municipalit:11, thereafter to er"itrrce ,vcn' )rovi-Sion jrereCyf. Amendment. this; Aun-eament shall only be amended byauthorized rapcscn,3uVe$ 01- the Owner mid N-lunicipaht%. Any attempt to amend this agreement by either an unauthorized representative Or unauthorized raoans shall he void. 6. Jurisdictiow Choice of Law. Any civil action arising from !'I's Agreement _ - n shall be brought in the Superior Court far the'llurd Judicial District ofthe State of Alaska at Anchorage, The lasts of the State of Alaska shall govern Llhc rights and obligations of the parties under this Agreement. 7. Severabffltl,ARY tJroVis(ol!S Of 01k Agreement decreed invalid ba court of competent jurisdiction shall not invalidate the remaining provision, of tbc Agrecinent. i rev. 05118/2018.) Page 2 of (rev. 0511 Ki20 IS) Page 3 of By: IWI(2"f _(signaturc) Date: 4A__(print name) ST,S FE, OF ALASKA I'MR-DJUDIC-1\1 DISTRICT The foro.01"Ir instrument was acknowledged before tnc this Y�d.y of 'A A Av SN3*�, I R Yl J I O I R 4 ZLA,�SKA NIV collinlissi, S: on expires: ..irc 49110a-V 4, gi "". zic 4: IL MUNICIPALITY: By: tlsi. 2 navurc) Date: CC,CA. (print name) Title: (rev. 0511 Ki20 IS) Page 3 of