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HomeMy WebLinkAboutTRAILS END BLK 8 LT 9Trails End Lot 9 #015-191-47 Municipality of Anchorage `. ',•, m Development Services Department .� � ` Building Safety Division - On-Site Water and Wastewater Program, 470D Elmore St. P.O. Box 196650 Anchorage, AK 99519-6650 Page I of 2 www.cLanchorage ak.us (907) 343.7904 ONSITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: SW 0 9 0l 0 S PID Number: CIS--191— Y7 Name RZ ctn l<o l v Wastewater System: ❑ New ® Upgrade 911 k Address IIYyo Q.�wora, 1},.� A-e-4 79 Sol ABSORPTION FIELD Phone NumWr or Badrooma 2 29 — 7 Y qO Derail; TnnUl O BDellow Tratk;h O Bad O Abuts O Dvnr LEGAL DESCRIPTION SWRa""° Total Dephfrom On°nala"d• Blptlt La s-uDdn aw JF Cl 9 1�iC'al r( JFpd cporFr Depth b plies DORM hom Onginr grade FI. Gnwl depthne Dealh ppe T0i"'Im'p' Xenpa Semon Ft. FA added aDow Ongs" pada. FI Graver Length. FL Fl. Well: E:/S% E] New Upgrade F"•"•I undth. Nunber 011nes Drslanu Dalwaen Ines CbsaAuuon (Private. A. B. C)TOW DepthCasedb Fl. TOW aDserpaon eru" Ft P.P.p,pa A4n Fl. FL Fe ill's1>-3a34/ Dreer Dates DNISrauc Weer Leval Inatef1w Dal. h"aned 7 l s► X09 Y1ad pump Sat at Casing Nepht AOOve Ground cpu FI. FL TANK SEPARATION DISTANCES ❑ Septic (S Holding ❑ S.T E.P. ❑ Other. To Septic Absorption Lift Holding 2utibuPithate capealy From Tank Field Station Tank Sewer Line jrAGilor-er L TG,n k 20cc) Gr was l'IG 1 1asl9nal STl CI NumWR rOf Compamnle ne SW1aw water > terms • LIFT STATION Lot Lru 1 17 le nu gager Gal Fouhdatmn 13s 'PwV on'Narn •pw*or NWatWgh"Ise ram at in n In Curran Dram Pump ALke 6 Modal Elecinul hapecoons Wterned by Remerke H1 ti 1t..a pro /'.N 1el[�. Ilpe/ 1A Are Ar 0�, ,/�� F r/ Ik Olee+on•Art ,.,rRor BENCH MARK Locauon nd Desrnpum. t 12 r l.IQ Pe- OA- ,/t/ [v 136AA-/rr f'/' ,$'iolrk On ►•l, f/aa/p CUU4 f U CM iJ Gra r'/ /esar/ a•PoIL A 1;,-,i a Ir' Wmad Iavabm K H11e�1,1 Ca/ O[wy • 1 I(JaO.,j FL h0 re Aaa,ylloe Gem. ezL,✓ L U,slve la� sa Rleaw r eJr, 81e A Later. Adel , f rr"AesU.1/ ryerf; Inspections performed by: l= Ic/ LL.n 7--le4 Ce-c Dates: 1" 7131162 Engineers stamp 2nd Development Services Department d+"''c9k1p,� h 4� Approval !r'� ...�•.. r� ky�� a�•.t-j'�0 Conditional Approval Date::; l T?1 a�V k ease...... l .-eee•..ee.�ae. '.! . TKEODORE F. MOOR[ ,•• Reviewed and approved by: Date:Is >f 0 iL.. , PERMIT NO: SW 090105 PIC PAGE 2OF2 NO: 015-191-47---------------------------- - EXISTING 'FATALSERT' _NEW2000-GALLON , PUMPTANK HOLDING TANK EXISTING 13OD-GALLON ,, POLYETHYLENE SEPTIC TANK SWING TIES: E FROM: COR. "A" COR. "B" TO: DIV. VALVE "C" 27' 84' DBL C.O. "D" Zr 83' H.T. INLET "E" 23' T7' PUMPOUT "F" 18.5' 71' ALARM C.O. "G" 16' 66' 48DR : DRIVE HOUSE,' isLOT 9, BLOCK 8 TRAILS END SfD W R=100' ELL—\ . rim IL PLAN VIEW SCALE: 1" = 30' PROFILE VIEW NOT TO SCALE MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 2 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519.6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Permit Number: SW090105 Legal Description: TRAILS END BLK 8 LT 9 Design Engineer: 0019 FLATTOP TECHNICAL SERVICES Owner Name: Ryan Keagley Owner Address: 11440 Browder Avenue Anchorage , AK 99507 - Date Issued: Jul 07, 2009 Expiration Date: Jul 07, 2010 Parcel ID: 015-191-47 Site Address: 011440 BROWDER AVE Lot Size: 0 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: Q Disposal Field Q 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. A. This is permit has been revised from a Category III with bottomless sand filter to instead be using the existing 1300 -gal septic tank in conjunction with a new 2000 -gal holding tank. Please see the revised design for details. Received Issued Date: Zr 2-91'02 Date: O CML & ENVIRONMENTAL ENGINEERING • ENERGY CONSERVATION & ANALYSIS TED MOORE, P.E. 14530 ECHO CANYON ROAD PHJFAX: (907)345-1355 ANCHORAGE, AK 99516 E -Mail: tgmoore@gci.net July 20, 2009 M.O.A. DSD P.O. Box 19-6650 Anchorage, AK 99519 Dear Sirs: Per our request you recently issued permit # SW090105 to upgrade an existing ISF on Lot 9, Block 8, Trails End S/D, located at 11440 Browder Avenue. We are now requesting reissuance of that permit to allow installation of a holding tank system instead. In preparation for the upgrade work the contractor excavated down inside the bottomless ISF to allow surcharged effluent to be pumped. Instead of there being a biomat formed on the top of the sand as anticipated, no biomat was in evidence, but rather the entire column of ISF sand was saturated with effluent. This indicates that the reason the system was failing was that the native soils underlying the bottomless ISF are not able to accept water at the design rate. Apparently the soils test results used in the design of the original system did not conform to the actual conditions encountered on the lot. To the extent that it was able to accept effluent at all, the ISF appeared to be functioning primarily by effluent migrating over the top of the plywood ISF box into the imported cover material. During the winter time when the cover material froze, untreated effluent tended to daylight and flow towards the house on the surface of the ground. That being the case, the proposed upgrade to an Advantex system would not work either, because it could not change the underlying problem of impermeable native soils. At this point the only viable option seems to be to install a holding tank to serve this property. Accordingly, I have drawn up the enclosed plans and specifications for installation of a 2000 -gallon holding tank to be located downstream of the existing 1300 -gallon polyethylene septic tank, giving an effective total holding tank capacity of 3300 gallons. 1 am requesting that you re -issue the permit to reflect the proposed change. Please give me a call at 345- 1355 if you have any questions on this submittal. Thank you, '.c� ` %6R Ted Moore, P.E. cc: Ryan Kegley EXISTING WELL LOT 1 TRAIL STRELT R.O.W. , I 1 1 , , , , LL-------------- LOT 10 (VACANT) INSTALL 2000 -GALLON HOLDING TANK ---------------1 .__________ ------------ ---------------- 1 49 m '; ,,�1 ABANDON ................... �.+ u _7• •,;"o - -- FLATTOPTECIINICALSF:RVICES 1INCH =50 FEET ABANDON 14530 ECI10 CANYON ROAD DRAWN BY TFM CE-3589�.'fAr ;FAT ALBERT NOTE: THIS IS NOT A SURVEYED PLAT. 'EXISTING ; I. SEPTIC ISF ; RETAIN :EXISTING HOUSE 1300 -GAL HOUSE I DRIVETEST' SEPTIC TANK OLE —� 1 M.T. 1 1 (VACANT) I LOT 9 1 1 BLOCK 8 WELL LOT 2 ; ; ; R = 100' ` (VACANT) % y I LOT 1 BLOCK7 (VACANT) -N- LOT 2 BLOCK7 \ 1 , 1 WELL 1 LOT 3, BLOCK7 ��;.n�•�.• �� LOT 9, BLOCK 8, TRAILS END SID , 1 49 m '; ,,�1 SITE PLAN ................... �.+ u _7• •,;"o - -- FLATTOPTECIINICALSF:RVICES 1INCH =50 FEET n�E000ne r. rooae ; 14530 ECI10 CANYON ROAD DRAWN BY TFM CE-3589�.'fAr ANCHORAGE. ALASKA 99516 REV. JULY, 2009 NOTE: THIS IS NOT A SURVEYED PLAT. SEPTIC AREA HOUSE WELL LOTS " 1 1 1 (VACANT) I 1 , 1 1 1 1 LOT 8 1 , , , I LOT 1 BLOCK7 (VACANT) -N- LOT 2 BLOCK7 \ 1 , 1 WELL 1 LOT 3, BLOCK7 ��;.n�•�.• �� LOT 9, BLOCK 8, TRAILS END SID � SEPTIC SYSTEM UPGRADE 49 m '; ,,�1 SITE PLAN ................... �.+ u _7• •,;"o - -- FLATTOPTECIINICALSF:RVICES 1INCH =50 FEET n�E000ne r. rooae ; 14530 ECI10 CANYON ROAD DRAWN BY TFM CE-3589�.'fAr ANCHORAGE. ALASKA 99516 REV. JULY, 2009 NOTE: THIS IS NOT A SURVEYED PLAT. T- attop?echnica[Services 14530 Echo Street, Anchorage, A X 99516 Thone (907) 345-13SS Lot 9, Block 8, Trails End S/D 11440 Browder Avenue Ilolding tank installation Specifications 1.0 General: 1.1 The scope of the project consists of abandonment of an existing lift station and bottomless ISF and installation of a 2000 -gallon holding tank with a high-level alarm downstream of an existing 1300 -gallon polyethylene septic tank. 1.2 Construction shall be as depicted on the approved site plan. Minor deviations may be allowed or required by the engineer conducting the inspections. All construction procedures and material specifications shall conform to Municipal and State requirements. All separation distances shall be in conformance with Municipal requirements, unless specifically waived. 1.3 The contractor shall be responsible to obtain any necessary utility locates, and to work around any buried utilities. 1.4 The contractor shall provide adequate cover material and rough grading over all system components to ensure that proper drainage is achieved after settlement and that there are no residual depressions. Insofar as possible the contractor shall minimize damage to trees and existing lawn areas. 1.5 Unless specifically agreed otherwise, the homeowner shall be responsible for finish grading after the soil is compacted, as well as placement of topsoil and reseeding all areas disturbed by the construction. 2.0 Holding Tank: 2.1 The existing "Fat Albert" lift station must be properly abandoned by thoroughly pumping, removing the top and backfilling with soil, or by removing, crushing and burying elsewhere on the lot or disposal at the Municipal landfill. 2.2 The new 2000 -gallon Municipally approved holding tank shall be installed in the approximate location shown on the site plan. The tank shall be set level on undisturbed soil and buried a minimum of 51eet below final ground surface to prevent flotation. 2.3 All pipe connections to the tank shall be equipped with waterproof mechanical couplings. 2.4 The holding tank shall be equipped with a low voltage, high level float that triggers an approved visible and audible alarm mounted inside the residence. The float shall be positioned to trigger the alarm when the fluid depth is approximately 500 gallons of capacity remaining in the tank at the time the alarm first sounds. 2.5 The existing ISF shall be abandoned in place with excess soil cover over the ISF plywood box removed and used to provide additional fill over the holding tank 3.0 Inspections: 3.1 A total of 3 engineering inspections will be required during the course of the project: (1) initial stakeout with the contractor to establish the location of the system and to discuss the plans, specifications and construction procedures, (2) after the tank has been set level in the excavation and the piping connected and alarm installed, but prior to backfill, and (3) after final backfill and grading is complete. 3.2 The installer shall coordinate the timing of the inspections with the engineer sufficiently far in advance to ensure the availability of the engineer. MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 6 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: Jul 07.2009 Expiration Date: Jul 07, 2010 Permit Number: SW090105 Parcel ID: 015-19147 Legal Description: TRAILS END BLK 8 LT 9 Design Engineer: 0019 FLATTOP TECHNICAL SERVICES Site Address: 011440 BROWDER AVE Owner Name: Ryan Keagley Lot Size: 0 SO. FT. Owner Address: 11440 Browder Avenue Total Bedrooms: 4 Permit Bedrooms: 4 Anchorage , AK 99507 - This permit is for the construction of: ❑� Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3, The engineer must notify 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. Received By: Issued Date: 7 19 /0:-) Date: �i % Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, Alaska 99507 www.muni.org/onsite (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D.._ e915' — 191 — Y 7 Property owner(s) %? vu�to'Z Day phone 229 �- 7 V J/? Mailing address 11V$/0 0,-e, . ees_ hw^ r y A—e4 Zip Code 99fel 7 —G3 3r.) Site address t. Zip Code Legal description (Sub'd., Block & Lot) "F 9. Rlaetr .6 1—mVI es-ot Sib Legal description (Township, Range & Section) Lot Size Sq. Ft. THIS APPLICATION IS FOR (® all that apply): Absorption Field 8 Septic Tank 19 Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage ❑ Number of Bedrooms y THIS APPLICATION IS AN: Initial ❑ Upgrade 19 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. %ZnoK, Z-9kywz_ (Signature of property owner or authorized agent) Permit/Rush Fees: r30�O= Waiver Fees: Date of Payment: 6/ "q / a 9 Date of Payment: U/ CIL Receipt Number. Receipt Number: (Rev. 11/05) $ ; ( FLATTOP TECHNICAL SERVICES. CML & ENVIRONMENTAL ENGINEERING • ENERGY CONSERVATION 3 ANALYSIS TED MOORE, P.E. PHJFAX:(907)345-1355 E -Mail: tgmoore@gel.net M.O.A. DSD P.O. Box 19-6650 Anchorage, AK 99519 Dear Sirs: June 18, 2009 14530 ECHO CANYON ROAD ANCHORAGE, AK 99516 The purpose of this letter is to provide the required design narrative in support of our application for a permit to upgrade the wastewater disposal facilities on Lot 9, Block 8, Trails End S/D, located at 11440 Browder Avenue. The existing bottomless ISF is no longer able to accept the wastewater flow coming from the residence at certain times of the year, and there is a problem with surfacing effluent flowing towards the adjacent house. We are proposing to replace the ISF with an Advantex ATS — and to construct the residual disposal bed within a portion of the existing ISF. As discussed with Jay Crewdson on 5/12/09, because the proposed residual disposal system will be constructed within the footprint of the existing ISF the original soils tests should apply and no additional waiver should be needed. A site plan, design drawings and construction specifications are enclosed for your review. The original soils test conducted by Dee high in 2001 showed a native soil percolation rate of 11 minutes per inch, and groundwater monitoring in August of 2002 after installation of a curtain drain showed groundwater at 5 feet. Based on this percolation rate a Category III ATS has an allowable soil application rate of 5 gpd/sq. ft. Using a somewhat more conservative application rate of 3 gpd/sq. ft. this 4 -bedroom residence would require (4 x 150)/3 = 200 square feet. To achieve this we propose to construct a 12 -foot wide by 19 -foot long residual disposal drainfield in the northern portion of the existing bottomless ISF enclosure, which has a basal area of 228 square feet. We propose to leave the existing 1300 -gallon polyethylene septic tank in place to provide additional primary pre-treatment prior to the Advantex system. The existing "Fat Albert" lift station will be abandoned in accordance with code. The Advantex system will consist of a standard 1500 -gallon steel Advantex tank paired with a single AX -20 treatment pod. Treated effluent will then flow into an "Orenco" pump basin from which it will be pumped up into the residual disposal bed. To construct the residual disposal bed we will remove the soil cover material, filter fabric, insulation, distribution piping, sewer gravel and top 12 inches of ISF sand from the northernmost 12 feet of the 19' x 19' bottomless ISF box. This should expose existing ISF sand free from any contamination. We will then place 18 inches of new carefully screened and washed ISF sand in the excavation to create a new sand surface 6 inches higher than the present sand surface. The washed sewer gravel and distribution piping will be constructed on that surface. This configuration will ensure that the effluent is distributed as far as possible away from the house foundation, while recognizing that the entire original ISF basal area will function for ultimate dispersal of effluent into the underlying soil. To provide additional protection against lateral migration of effluent towards the residence we propose to install a 4 -foot high by 50 -foot long impermeable "Miradrain" or equivalent barrier on the outside of the south side of the existing ISF box and extending further to the north and south as appropriate. The original natural topography in the area of proposed construction slopes down towards the west at approximately 15%. Soils testing and curtain drain construction on Lot 2 to the west of the subject lot has created some temporary surface water ponding. It is anticipated that this temporary ponding will be eliminated as that lot is developed, so there should not be a need for a surface water separation distance waiver. Because this is an advanced treatment system I am requesting the property owner to come in to your office in order to execute the required maintenance agreement. Please give me a call at 345-1355 if you have any questions on this submittal. Sincerely, r-tii 1'� Ted Moore, P.G. cc: Ryan Kegley LOT 1 (VACANT) INSTALL NEW "ORENCO" PUMP BASIN INSTAL NEW AX -20 POD ---------------- ---------------- INSTALL NEW 1500 -GALLON_ "ADVANTEX" TANK TEST HOLE —� M.T. LOT 2 (VACANT) LOT 3 (VACANT) TRAIL STREET R.O.W. LOT 10 (VACANT) I LOT 1 BLOCK? CONSTRUCT 12' -WIDE x 19' -LONG I (VACANT) RESIDUAL DISPOSAL BED WITH 18" ISF SAND AND 6- WASHED GRAVEL INSIDE NORTH PORTION OF EXISTING 19' x 19' BOTTOMLESS INTERMITENT SAND FILTER 1 , „ I „ „ , 1 I � 1 1 , " I .rr--- ---------------- 79'-------- 1 , /_�+_ fa. .w+ 12'� -I 1 •FArALBERr EXCAVATE"0 DEEP WSTALL y MpgMN OR EQUN. W LOT 2ysBARRIER �`, RETAIN wPERVa Z I .EXISTING 4BDRM' �" I BLOCK7 :1300 GAL HOUSE DRIVE' SEPTIC TANK U) P 1 , , cr Q' I, , 'WELL LOT ;' fOI`, ; BLOCK 8 WELL R=100' SEPTIC ; daft ------- -----r-- AREA WELL .l - -' HOUSE -'- - , '- LOT 3, BLOCK ----------- 1 1 LOT8 I/ WELL 1 , ' I AV r0 ' 49m )[ *1 ................ THEODORE F. MOORE dam• -0 CE -3589 j� 11\:Ofess%OT�� 1.25' DIA. SCHED.40 PVC DISTRIBUTION LATERALS WITH 3/16' HOLES @ 18' O.C. INSTALL NEW AX -20 POD INSTALL NEW "ORENCO" PUMP BASIN CONSTRUCT NEW 12' -WIDE x 19' -LONG RESIDUAL DISPOSAL BED WITH 18" ISF SAND AND 6" WASHED GRAVEL UNDER DISTRIBUTION PIPES. CONSTRUCT \INSIDE NORTH PORTION EXISTING BOTTOMLESS ISF BOX AFTER REMOVING PIPING. GRAVEL AND TOP 6" OF SAND. 1.25' PVC OR HDPE ® ABANDON EXISTING 500 -GAL. DBL. C.O.; •FAT ALBERT' LIFT STATION INSTALL NEW 1500 -GALLON "ADVANTEX" TREATMENT TANK PLAN VIEW SCALE 1" =10' 2 4 4 19 - 2 – 19, _ -- I OF ORIGINAL ISF A EXCAVATE 4' DEEP TRENCH AND INSTALL MIRADRAIN OR EQUIV. MOISTURE BARRIER RETAIN EXISTING 1300 -GALLON .4A�� POLYETHYLENE SEPTIC TANK LINE FROM HOUSE TUBE SOIL COVER 2" RIGID INS. 2 0.6' WASHED GVL .5" 1.5 9.5' NEW ISF FILTER SAND PLYWOOD NORTH WALL OF— I 2 j 4 EXISTING ISF BOX —� 12 RESIDUAL DISPOSAL BED CROSS-SECTION "A -All SCALE: 1" = 5' Ar i *�49m *. *�1 ...................... ........ ..�........ . ' :� TNEOOORE F. MOORE : ; CE -3589 :•--/ ,%\d Protesslo*'40, –FILTER FABRIC 1.25" DIA SCHED 40 —PVC. w 3/16' HOLES EXISTING ISF SPACED 18' FILTER SAND 4 2 INSTALL 50' LONG _ 4' HIGH MIRADRAIN I MOISTURE BARRIER ON OUTSIDE OF 19 I EXISTING ISF BOX LOT 9, BLOCK 8, TRAILS END S/D SEPTIC SYSTEM UPGRADE PLAN AND CROSS-SECTION FLATTOP TECHNICAL SERVICES SCALE:ASSIIOWN 14530 ECIIO CANYON ROAD DRAWN BY: TFM ANCI IORAGE. AK. 99516 JUNE. 2009 APR -19-02 10121 AM JOSEPH S RUSSO 90T4021w%� r.wo ' 1 W.O.1 01525 C elcff"c�U%T 50�1[O3"-i�; 5 uia�a.�u. wn7, 73- 5 SOILS l(IC—PERCVTIOq TEST TEST HOLE #1 PERrORVED %OR;URUCE McCURTAIN __DAT; P[Af0RV(O:JO-15-01 LEM DT3CRIPnDN; LOT -9 ,, -BLOCK 6, TRAPS END SI)DDIVISION 0i- -A.; 2.5' ORCANICS W/ROOT MAT CRAY SILTY SAND — SM MOIST REDISM/BROAN SILTY SAND - SM BROXN SILTY SAND WITH CRAWL ROCK TD to VERY MOIST LARGE J' BOULDER AT b' LARCE SCC► AT S' 2W. WAS CROUND WATER $ ENCOUPITERED 7 YES L IF YDS. AT RNAT CE�TM T 2s' a o' P E 4 ..911 DEPTM Of WATER AFTER MCNITORINO } ? S DATE: TO/7A/01 S _ vNi PERCOXI'lON RATE: TD A (MINUTE WIN 04.) FERC. HOLE DIAIJETER;- 6" n TEST FIUN BETACEA: 4.0 PT. AND Eal. LPPZRCDLA1ION READINCS � 5 �T. IT , V L T< i RAFORULP By; APPROVED 9Y; CAT(d0/3t/Ot �� Municipality of Anchorage Oeveicpment Services Department eu8Qinp Safer/ Ci4Wcn y, on.SiteWaWvwVlaVe%e2terPresrartl 4700 Scum 8-a0nw St. P.O. Box 7Se&!o Mctwne. AK 69519,E50 wwdx�ctcrac!j, 91 (907) 333.79(9 ..f.. ROSERT C COWAN • CE -E801 Solis Log - Percolation Test I Perfumed Fer: i)AL L 4-11-t K /id r"7 �- ( Date.Petromxd: S2 / 3. 0 1. lent Desalpticn: Lo 7' 41 S L k 7R t� rt ,(_ c�� Townstup. Rance SecBm For. �,02o,.. n NATt2 MONrT4jt'rt. or+I-y (p: MA CV,%rA.dd DAA,,, Ii s7A1.A-A&h 7- Do77•.n a.= 11- Maw.7aSroL lVaL 12 - F9:tZWTtCH PAT? I.wNatcq TSSTRl-L:8SCHSEPI FT *-"0 COr.t:.laNTS �- SESENGINEERING I CERTIFY TYATTHIS TES V1aS PERFORMED 9703R-a&A'i_ �i RGPAL GUIDELINES III EFFECT OrTH!S DATE. GATE: PERFORMI-0 J (-F attop 7eckni mrSeM ices 14S30 Echo Street, Anc6omge, AX 99516 Now (90 7) 345-1355 Lot 9, Block S, Trails End SID 11440 Browder Avenue Wastewater disposal system upgrade Specifications 1.0 General: 1.1 The scope of the project consists of abandoning an existing 500 -gallon "Fat Albert" lift station and installing an "Advantex" advanced treatment system consisting of a 1500 -gallon epoxy -coated steel Anchorage tank with an Orenco AX -20 treatment pod and an "Orenco" discharge pump basin. The filtered effluent is pumped up into a 12 -foot wide by 19 -foot long residual disposal bed located within the northern portion of an existing bottomless intermittent sand filter box. The contractor shall also arrange separately with the homeowner to install an impervious moisture barrier between the disposal bed and the residence. 1.2 Construction shall be as depicted on the approved site plan and design drawings. Minor deviations from these drawings may be allowed or required by the engineer conducting the inspections. All construction procedures and material specifications shall conform to Municipal and State requirements. All separation distances shall be in conformance with Municipal requirements, unless specifically waived. 1.3 The contractor shall provide adequate cover material and rough grading over all system components to ensure that proper drainage is achieved after settlement and that there are no residual depressions. Insofar as possible the contractor shall minimize damage to trees. 1.4 The homeowner shall be responsible for finish grading after the soil is compacted, as well as placement of 6 inches of topsoil and reseeding all areas disturbed by the construction. 2.0 "Advantex" AX -20 Advanced Treatment System: 2.1 The "Advantex" treatment unit major components include (1) a 1500 -gallon, 2 -compartment epoxy - coated steel tank, (2) an "Orenco" AX -20 filter pod, and (3) an "Orenco" fiberglass pump discharge vault. All components shall be Municipally approved and shall be set level on undisturbed soil and backfilled in accordance with Municipal requirements as well as Orenco's and the supplier's instructions. The existing 1300 -gallon polyethylene septic tank shall be left in place as part of the system upstream of the Advantex tank. The 550 gallon "Fat Albert" lift station tank shall be properly abandoned in accordance with code. 2.2 All pipe connections to the tank shall be equipped with waterproof mechanical couplings. A double cleanout shall be installed upstream of the Advantex tank. 2.3 The contractor shall be responsible to obtain the necessary Municipal electric permit and inspection, and shall provide a copy of the electrical inspector's report to the engineer overseeing the construction of the wastewater disposal system. 2.4 The second compartment of the tank shall be equipped with a watertight, insulated manhole riser and cover extending a minimum of 6" above final grade with positive surface drainage away from the manhole. The Advantex AX -20 treatment pod shall be installed over the tank with the cover extending a minimum of 3 inches a.g.l. The contractor shall be responsible for determining the necessary length of the manhole riser, and for properly positioning the Recirculating Splitter Valve (RSV) in the riser. 2.5 An "Orenco" package lift station shall be installed downstream of the treatment tank. The lift station manhole riser shall extend a minimum of 6 inches above final grade. 2.5 The control and alarm floats shall be set at the elevations specified by the supplier, and their proper operations shall be verified by the contractor. 2.6 The treatment unit shall be set up with a "VeriComm" remote monitoring system as supplied by the distributor, and the control panel for the unit shall be mounted at an approved location. 3.0 Residual soil absorption system: 3.1 The 12'x 19' residual soil absorption bed shall be constructed within the confines of the existing ISF plywood box - located in the northern portion of the box. Prior to the start of reconstruction the existing soil cover, insulation, filter fabric, distribution piping, gravel and 12 inches of sand shall be removed from the 12' by 19' northern portion of the ISF box. The exposed level sand surface shall be inspected to verify that it appears free of wastewater contaminants. 3.2 Next, 18 inches of M.O.A. approved ISF filter sand (Q% passing the # 100 sieve, <1% passing the #200 sieve) shall be placed in the excavation (as illustrated on the cross-section) to create a 12' by 19' level surface that is 6 inches higher than the existing ISF sand. The filter sand shall be compacted by foot as it is being placed. Next, a total of 0.8 feet of sewer gravel shall be placed on top of the sand filter material with the perforated distribution pipe laid level such that the pipe invert is no less than 0.5 feet above the bottom of the sewer gravel. Sewer gravel shall be 0.5" - 2.5" washed gravel. The distribution pips shall be fabricated from 1.25" diameter Schedule 40 PVC with 3/16" diameter holes drilled in the bottom at 18 -inch intervals. The three pipe runs shall be spaced 4 feet apart. 3.3 The monitor tube shall be of 4" diameter and installed in the location shown on the design drawings. The portion of the monitor tube extending through the sewer gravel shall be perforated. 3.4 Two inches of rigid insulation, filter fabric and 2 feet of soil cover shall be placed over the entire top surface of the sewer gravel. Fill slopes shall be no steeper than 3:1. The finish grading shall include 6 inches of topsoil and seeding to promote rapid revegetation of all areas disturbed by the construction. 3.5 The contractor shall also arrange separately with the homeowner to install a 50 -foot long by 4 -foot high impervious moisture barrier between the disposal bed and the residence. The moisture barrier shall be Miradrain or equivalent and shall be located along the south outside of the ISF plywood box and extending east and west as appropriate to best protect the north side of the house. 4.0 Inspections: 4.1 A minimum of 5 engineering inspections will be required during the course of the project: (1) initial stakeout with the contractor to establish the location of the system and to discuss the plans, specifications and construction procedures, (2) after the existing ISF material has been excavated to expose the infiltrative surface to ensure that it is level and at the right elevation, and conforms with the soil test information, (3) after the filter material has been placed, (4) after the sewer gravel is in place and the distribution pipe has been laid and connected up to the septic tank, but prior to placement of insulation or filter fabric, and (5) after rough backfill and grading is complete. The "Advantex" treatment unit requires one inspection after the tank is set level and the piping connected, but prior to backfill. This inspection may be incorporated with any of the above inspections. ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT MEMORANDUM OF UNDERSTANDING BETWEEN MUNICIPALITY OF ANCHORAGE AND THIS MEMORANDUM OF UNDERSTANDING made and entered into as of this Day of of 20_, by and between herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY." In consideration of the mutual covenants contained herein, the parties to this Memorandum of Understanding agree as follows: 1. ADVANCED WASTEWATER TREATMENT SYSTEMS. Municipality grants permission to Owner to utilize and operate an Advanced Wastewater Treatment System (AW WTS), described as 4 CL lin h :relocated at T7t. t �t I=j Anchorage, Alaska. 2. Definitions. A. Alteration. Any change to the design or function of an AW WTS that Includes the installation or removal of any parts, components or pieces not included in the original construction permit and design. Prior to performing any alterations to an AWWTS the owner must obtain a Wastewater Disposal System Construction Permit from the Municipality pursuant to Anchorage Municipal Code (hereinafter, "AMC") 15.65. B. Certificate of On -Site Systems Approval. 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 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 construction. C. Damage. Any man-made or natural change in a system that would inhibit the system from performing as designed. D. Maintenance and 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. E. Permit (Construction) An On -Site Wastewater Disposal System Construction Permit as defined by AMC 15.65. F. Permit (Operating) An Advanced Wastewater Treatment System Operating Permit. An annual permit, issued by the Municipality, that allows the Owner to operate an AWWTS, upon meeting all the requirements of this agreement, the conditions of Operating Permit, the requirements of the On -Site Wastewater System Construction Permit and all relevant provisions of AMC 15.65 3. Fee. Owner shall pay to Municipality an annual fee of Z Gro ($_Q.00), payable on or before the issuance of the operating permit and annually thereafter. The annual fee is due on or before the anniversary date of the approval by the Municipality of installed system. 4. Term. The term of this Memorandum of Understanding shall be for the life of the nWIN&I The term begins on the date of approval by the Municipality of the installed system and shall continue while the AWWTS system is in use or operational or until the property is sold or title is transferred by owner and a new certificate of On -Site approval is issued to the new owner or transferee of the property. 5. Alterations, Installation and Removal of Additional Equipment. Owner agrees not to make any alterations, removal of parts or additions to the AWWTS without a Construction Permit from the Municipality. 6. Maintenance and Repairs. A. Throughout the term of this Memorandum of Understanding, the Owner shall maintain AWWTS in good repair. In addition, it shall be the responsibility of the Owner during the term of this Memorandum of Understanding, and any extensions or 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. Further, Owner agrees to comply will all applicable ordinance, laws, regulations, rules and orders for the AWWTS. B. Owner agrees to provide the Municipality a written schedule of routine maintenance and repairs which have been performed on the system pursuant to the terms and conditions contained in the Owner's AWWTS Operating Permit. This schedule shall be submitted to the Municipality annually upon the renewal of the permit. The schedule of maintenance and repair contained in the Owner's AWWTS Operating Permit is: SC. r)I % — h u4s.� C. Owner acknowledges that the fine schedule for failing to maintain and repair an AWWTS are codified in AMC 14.60. D. Owner agrees that only maintenance, repair personnel certified by the Municipality will inspect and make any necessary maintenance, repairs or permitted alterations to the system. G. Owner agrees to grant the Municipality reasonable access to test and inspect the AW WTS upon 24 hours written notice. F. Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On -Site Systems Approval. G. Owner agrees that the relevant provisions of the standard specification guidebook for AWWTS is the governing professional guidelines for the construction, maintenance and repair of the Owner's AW WTS. 7. Nonwaiver. The failure of either party at any time to enforce a provision of this Memorandum of Understanding shall in no way constitute a waiver of the provisions, nor in any way effect the validity of the Memorandum of Understanding or any part hereof, or the right of such party thereafter to enforce each and every provision hereof. 8. Amendment. A. This Memorandum of Understanding shall only be amended, modified or changed by a ATiting, executed by authorized representatives of the parties, with the same formality of this Memorandum of Understanding was executed and such writing shall be attached to this Memorandum of Understanding as an amendment. B. For the purposes of any amendment modification or change to the terms and conditions of this contract, the only authorized representatives of the parties are: Owner: Anchorage: Purchasing Officer C. Any attempt to amend, modify, or change this contract by either an unauthorized representative or unauthorized means shall be void. 9. Jurisdiction: Choice of Law. Any civil action arising from this Memorandum of Understanding 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 Memorandum of Understanding. 10. Severability. Any provisions of this Memorandum of Understanding decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Memorandum of Understanding. OWNER: MUNICIPALITY: By: l �M By: Title: Date: -7- c,- �1 Date: STATE OF ALASKA ) ) ss. THIRD JUDICIAL DISTRICT ) The foregrnng instrument was acknowledged before me this da o DDS 20by Its?,.( �' (� QLI, the7J✓1� NOTARY PUBLIC FUR My Commission expires: �t(((W/i/i �� XGLE!? ��i�i :.�n•0 AR )e JPUd�'�G�S. �i N Municipality of Anchorage Development Services Department Bulling Safety Division ,... On -Site Water and Wastewater Program, 4700 S. Eragaw SL P.O. Box 19US0 Anchorage, AK SSS19-6690 page I of %w .ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT L !T Permit Number. <t4)0:)0(P3(3 PID Number. 015 — 19 1— % Name P7 e C Wastewater System: New ❑Upgrade aEdresa 0 NveS 61Ane�� ��% ABSORPTION FIELD Pnore NanL•rol a•Cregna' a _ q q 3 —/r- ( t3 Deep TnM O sneme trend O 9.e, c, Z �OdwrlF 0✓ 3�FF LEGAL DESCRIPTION Sd Ramq p �? Taal Dem bon aipnal grade: 3 F, 8: n Lot• Det b pbottm tam 0"Go� 9111` . •W�benaUi pipe:6rt� La CjJ( a tmy Tcwnab.p: Range: Seaton Fa added above onsn pade/'�.7 Ft. «I /y� C."Lkt / Ft. Well: New Upgrade G Q I N" of onev Dietano bet".Wrs: S F I Ft' CI r�hGbon1P ; ^9. C} l Total caw(� ��)q1 i�� ret 361 PV* 5T 0303 FStO a of r1. Ft Fe yogi onn•rData 1 `u Wtife (s DMaQ Stalls Wm«Levet 74t tWaW. 1 vain Date hetaoed: `� �q-0a c -2-0-) FL wee r.eld.Pump Seta Ca" Wwgni Aoon, Grand a , TANK GPFIQ6,610wri FL FL SEPARATION DISTANCES E(Septic ❑ Holding ❑ S.T.E.P. ❑ Other. To From Septic Absorption Lift Station Holding Tank Putlir Pmat Sewn Line N"xi°"r / r P C /ce P/a TAGS C'p'rabr ' Gat, Wen (/Taa��nkkk //Fiiielld. 1 � a /�LV- Oi I ":H / r G R,-^ of Canra urems 011 Safe"Water IColt- I001t LIFT STATION Lot Lr.• ,L 16 V I 1 % Sir•. S�..Q I✓� G.Y. u .{/.. % er7 r Q 5 / / e— FaxKaizn 7L 10` 92t of 'Poop MvN al,q ((�j// 3-t 'Pimp ar NvN at H Q 3�HV valor 4rm1 a� h In. Curaut Dram �nC O� plast,& Model �EQjs VOCUc:4 insperocaparamedbY Re,na`"' BENCH MARK Loraom.n Deea'itwn Q `L t 1�0T(IJ OT S! n bw .a E'evaacn: J�f> nil 100 FL • jr.�''� �� 17034 Eagle River Locp Road, No.204 p Dates: 1S1 �~'L' .Llr't Inspections performed by: ER(verTplaaks 945JZ— ���,,,{��ROEERT 2 r ay-�? C. COWAN hlfc, Developmen�Services Department Approval' .` CE-asol '(t Reviewed and approved by: Date: ? /y e j k� :_' �:�`�� V.) PERMIT NO. SW020230 PAGE 2 of 3 Municipalit of Anchorage DEPARTMENT OF HEATH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LEGAL LOT 9, BLOCK 8, TRAILS END S/D P.I.D. No. 015-191-47 LOT 10 I I I 096'6 A Whr44 M4, 'rc R.,.G 7VQE O VA'04 CO^rllA„c-iiow 5 UTILITY EASEMENT -I 1 T'• -1 � EW I. D. S.F. — — — MH ALT. SITE I I I FANEW LBERTT 5 T.E P SST I NEW 1300 GALLON ° ST1L — — JTHA MTI HDPE SEPTIC TANK TMT I I I ,A•A,R FV1-FV8 TBM B Z 1— A z NEW Iwlwml Fco 4 BEDROOM I allnl HOUSE GRAVEL DRIVEWAY I LIW1 I KIWI o I �I^I I I I at^0� I II I I I 100• WELL RADIUS I II SCALE. 1' - 30' LOT 8:.`;'' �/ :�'?+�? II i .« ... ' .:'.... .. ..« ......... 100• j .. ROCERT C. COWAN @ . I I rSER EA �APPROXELLOC4�ON) +I��+j� •` CE -8801 PERMIT No. SW020230 PAGE 3 OF 3 Municipalityof Anchorage DEPARTMENT OF HEATH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LEGAL LOT 9, BLOCK 8, TRAILS END S/D P.I.D. No. 015-191-47 FINAL GRADE 98.1 95.9' 9t A B INSULATION FCO '1.5 14.0 [L[CIRICAL ST1 80.0 21.0 caoun ST _2 82.5 24.5 o.SCHARSC t•WC TMT 840 245 95.3' NEW 1300 GA.H 875 300 POLY. TANK FV1 2S O 390 FV8 36.0 45.0MT1 245 40.5 =OFFSET FROM HOUSE 550 GALLON FAT ALBERT Wlill PUMr ASSEMDLY FINAL GRADE MTl MTI=103.7' ORIGINAL GRADE INSULATION na tom f� UYO,'N Lixus ` NILRNJ j IAS YR U.9 NF 1 i MTI =100.0' DOTTOM OF SAND=98.0' DIST. LINE=100.2' Nis.T S. ....I..8f. 3 GROUNDWATER AT 92.5' 87.o 8.0.11. �� COQ+' �•'"•ei%'�P PRESSURE DIST. DATA: � �fu�-....t (8) 1 1l4"O LATERALS `i� Roc_xr G. COWAN /'k- 8 k- 8 1 8 0 HOLES PER LATERAL 011: CE -6301 r/ ;0 HOLES SPACED 27" APART ++`� :'`i�'� 1-1/4"0 MANIFOLD ttl ;`i„ == ::'r ;r Municipality of Anchorage r;,: �. Development Services Department Building SafetyDivision y{ on -Site Water and Wastewater Program /� 4700 SCURF Bragaw SL �� y ROBERT C. COWAN P.O. Box 196650 Anchorage. AK 99519.66:0 //� ���• CE -8801 www dwww ai aoc�k us (907) 343-7904 �1 ! c, co .......... 'J Solis Log - Percolation Test Performed For. fjA C L M r/ t i< No NI r 1 Date.Performed: O 3.. Le at Descroticn: {-o i 'I Q L K F -r AI tc s k Ni) Township. Range. Section: .--_ Site Plan Sii )a . , ,v 2- 4- 7 9- 11 13- 15- 17- 1 COMMENTS Fo r. (r,Ro'JM n wAT{2 Mcr ori y (p:iiti CV rA.r DRdrs INfrAuA7ti, vrAS caoLND YlATE.: N S E::CCv':T:REDT s IFYES.AMMATOEPIM L S- D rS uTTo.n e,c Depth to Water Amer i P Blonitoring4 .r E _ M0.-ristr nc. )Jr7t. 5//'�/0i Date: CS/a4/o 2 FE9CCLATICPI FATE tr•sxresncr 1=n.,.... --..-- TEST RUM B-MiEEtt F'f AND FT S 8 S ENGINEERING I '�� G. L��_CERTIFY THAT THIS T'cS WAS PERFORMED 6170 S,, PERFORMED I?Eag`i�t-Ivei;�l{1i�� 1577 r .77;CIPAL GUIDELINES Rt EFFECT ON THIS DATE. DATE: J JA Municipality of Anchorage .` Development Services Department • �+ Building Safety Division T.�w On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907)343.7904 PROPERTY OWNER AGREEMENT FOR THE MAINTENANCE OF AN ON-SITE WASTEWATER DISPOSAL SYSTEM This agreement, dated JrZbRv A=y a,deo 3, is made between the Municipality of Anchorage Development Services Department (DSD) and the property owner(s) of: %O / 9 /3Lo CK T 7/1ArLJ fA10 SV6,oJV/J/di1 This agreement is made for the purpose of maintaining an on-site wastewater disposal system on the subject property. The property owners agree to the following: Submit to the Municipality of Anchorage, on an annual basis, an inspection and operation statement from a registered professional engineer. This inspection and operation statement shall verify that the engineer has inspected all effluent and air pumps,.timers, and alarms, and that any deficiencies have been repaired and that the system is functioning as designed. (Signature) (Signature) n&te Name) (Printed Name) The Foregoing nstrument was acknowledged before me by on this ,� day of �K 209 $sm a deal. "'�;:• 40tary Public (i t )'n\: !� %a •� (Notary's printed hamE) s, �� eta • /a 4a My Commission Expires D ''n a ,n..o,.,•. . S& February 3, 2003 ROBERTC. COWAN. P.E. ROBERTA. SHAFER P.E. CMLENGINEERS (907)694-2979 FAX(907)694.1211 WEALTIAL/THORSTY APPROVALS MUNICIPALITY OF ANCHORAGE Development Services Department P.O. Box 196650 SEWERLWNE) Anchorage, AK 99519-6650 b NSIO ANN EXTEWSgWb REFERENCE: Lot 9; Block 8; Trails End Subdivision SEWER& WATER INSPECTION Request you grant a waiver on the referenced property for the horizontal separation distance between the north property line and the bottomless Intermittent Dosing Sand Filter at 8 feet. ENGINEERINGSTUDIES AND REPORTS We do not anticipate any adverse effect on the adjacent properties. If you require additional information, please contact us. WELLNSPECTION & RLOW TEST Sincerely, SITE PLANS Robert C. Cowan, P.E. RC CAS/TrailsGnd,L9.118 ROAD DESIGN SOIL TEST PERCOLATION TEST STRUCTURAL& WCWIAN CAL INSPECTIONS ONSITE WASTEWATER DESPOSALSYSTEA DESIGN 17034 NORTH EAGLE RIVER LOOP • SURE 204 • EAGLE RIVER ALASKA 99577 o7ertifieb �Dritttng log by DOC CO. doo SULLIVAN WATER WELLS P.O. BOX 670272, CHUGIAK, ALASKA 89567 • TELEPHONE 688.2750 OWNEROFLAND: YA ) k'A 4GLFy ADDRESS: LEGAL DESCRIPTION: JQi4(a S Es•1O �{(� I Cy DATE: PERMIT UMBER: 0Aa0c2313 Date of lssu'e TAX IDENTIFICATION NUMBER:Q.IS::- __-LL.-- Is well located at approved permit location? S'IB'S �j No Method of Drilling: _(fear tary v cable tool Depth of well: r) (20 �� _ Casing Type �dt_ Wall'Thickness 'Old—inches Diameter _.C!�inches, depth L9Y feet Liner Type: � T Casing Stickup Above Ground: oZ feet Static water Level: 74- feet Recover Rate: cpm Method of Testing: oe Well Intake Opening Type: U open end 4 -open hole U Screened: Start feet Stopped feet U Perforations Start feet $toppetl feet (11.9 / _ Grout Type: �c'..17'a.JRL Voume"5 -o LL3S' �� -�- Depth: from, 0 feet, to.f�—feet Well Disinfected Upon Completion? Cr'fes J No Method of Disinfection: S�1 od' 'J. Comments: 0.4fi. IC), j'7"J1Lf4j*P n. t��C/?J�P,O�•J Tale =1 .L ► C��tAJ� Jig i '( 6 R+9J�L %3EMe- .4- a ivy f dQn et' le Driller's Name a1(� t--� ATTENTION: It is the responsibility of the property owner to submit a copy of the well tog to the proper authority. Municipality of Anchorage: Department of Health 8 Human Services and/or Department of Environmental Conservation. Matsu Borough: Department of Environmental Conservation. I0/I0 39vd NVAI-VLS 65ZZ889 0000 6661/I0/I0 Municipality of Anchorage *A9 Development Services DepartmentBuilding Safety Division Y On -Site Water and Wastewater Program 4700 South Bragew St. - P.O. Box 196650 Anchorage, AK 99519-6650 2 o o www.ci.anchorage.ek.us < o t (907) 343-7904 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET i 1 To: Bob Cowan rc �o [ t Y Legal description: Trails End Block 8 Lot 9 The attached paperwork has been reviewed and Is being returned for the following reasons: ' J ' o c❑ Original signature or stamp missing on o ❑ Calculation error In design. ❑ Additional soils information needed. r ❑ Water monitoring results Inadequate. ti ❑ Discrepancy in information submitted. [ , � ❑ Topographic information missing or inadequate. ❑ Incomplete; missing e ❑ Incomplete; missing 4 ' ❑ Additional adequacy test information needed. ? ❑ Water sample unacceptable. ❑ Measured/proposed distancestdimensions missing. a v v ❑ Locations of all soils, percolation and water monitoring tests not shown. v x ❑ Proposed system too deep for soils information submitted. a❑ Well log required. A r rA� N �c o _ - ❑ Omission in narrativ c v � J ❑ Insufficient r tank or field. ! ` ® Other. Need to water monitor to verify that the curtain drain has lowered the existing Around water level to a sufficient depth 2) Need to provide emtineer drawing of depth and construction of curtain drain which effectively lowers the groundwater. /S.) -Need to attach signed and notarized maintenance agreement with as -built inspection report.4 r- ?,.4 c14t D , Name of reviewer: 'loe goodall Date: 214/03 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK g -/y -o2 MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 8 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ONSITE WASTEWATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT Initial Permit Number: SW020230 Legal Description: TRAILS END BLK 8 LT 9 0 / : 3,a (p, 5: 3a Date Issued: Jul 18, 2002 Expiration Date: Jul 18, 2003 Parcel ID: 015-19147 Design Engineer: 0003 S & S Engineering Site Address: 011440 BROWDER AVE Owner Name: Ryan Keagley Lot Size: 22800 SQ. FT. Owner Address: 20500 Rives Ct. Total Bedrooms: 4 Permit Bedrooms: 4 Anchorage . AK 99507- 555 This permit is for the construction of: ✓� Disposal Field ZSeptic Tank E]Holding Tank ❑Privy G Private Well E]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. Prior to the Installation of the wastewater disposal system allowed by this permit, a curtain drain shall be installed on the property to lower the existing groundwater levels at the site of the two proposed wastewater disposal system sites. A monitoring tube shall be placed in the existing soils within 30 feet of the proposed wastewater disposal systems site to verity that the curtain drain has lowered the existing groundwater levet to a sufficient depth such that there are two feet of unsaturated, undisturbed accepting soil throughout the proposed wastewater disposal systems site. The monitoring tube shall be left in place during the construction of the wastewater disposal system to allow the MOA to verify the required two feet of unsaturtated, undisturbed accepting soils. The attached Maintenance Agreement must be signed and notarized and returned to this office with the Inspection Report. Received By: Issued By Date: -7/0/0 z Date: %—/9 -OZ Municipality of Anchorage Development Services Department J� Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw Sl. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343-7904 ON-SITE SEWERMELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. O (s-- /Q -L-:—Y % Permit Number SW Property owners) O ,7-J f - Mailing address (1 Mailing address ,.sSo —At. Legal description (Lot, Block & Sub'd.) Day phone Zip Code - .t Legal description (Section, Township & Range) Lot Size -a o�Acre Sq.Ft. Number of Bedrooms THIS APPLICATION IS FOR: ElSewer Only � Well Only El Sewer and Well Water Storage Sewer Upgrade ❑ THIS PROPERTY CONTAINS: ElHot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit Therapy Pool ❑ 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. A � S S ENGINEERING 1 17034 Eagle River Loop Road No. 204 (Signature of properly owner or authorized agent) Permit Fees: 400 2-0 4 �j 0 s Waiver Fees: Date of Payment: 7I -E OZ Date of Payment: Receipt Number: 222474 Receipt Number: (Rev. 12/00) S & �R111G ROBERT C. COWAN, P.E. pieCML ENGINEERS (907)694-2979 FAX(907)694.1211 June 18,2002 IEALTHALRHORITY APPROVALS MUNICIPALITY OF ANCHORAGE Development Services Department P.O. Box 196650 SEWER&WATER Anchorage, AK 99519 MAN EXTENSIONS REFERENCE: Lot 9, Block 8, Trails End SID SEWERSWATER MA -L A WQ,I� �tNO INSPECTION It is requested that you issue a permit to"install an Intcrmittant Dosing Sand Filter (I.D.S.F.) septic system to serve the proposed 4 bedroom dwelling on the referenced property. ENGINEERMGSTIAIES ANOREPORTS A test hole was excavated and a percolation test performed. The approximate location of the test hole is located on the attached site plan. At the time of excavation 10/15/01 water was found at 2.5 feet. After monitoring, ground water was found at 2.5 feet. WELLNSPECTION arLOWTEST We do not anticipate any adverse effects on neighboring wells, septic systems, reserve areas or drainage patterns by the installation of the proposed septic system. The construction of this system will not prevent any future development on any of the adjacent SITE PLIM properties. If you require additional information, please contact us. ROAD DESIGN Sincerely, 500. TEST /^[ ,/✓ 1Z Robert C. Cowan, P.E. RCC/bjj PERCOLATION TEST Enclosure STRUCTURALS MECHANIM INSPECTIONS ONSITE WASTEWATER DSPCSALSYSTEM DESIGN 17034 NORTH EAGLE RIVER LOOP • SURE 204 • EAGLE RIVER ALASKA 99577 1" = 40' DESIGN SITE -PLAN ,. ^O nn rtsti on- 1�l1� 0 o I I Zv>m .`f kv R%o euT I -sig YI.IyA � I W lV 0 I I AF- SNOW ' W1, G II ODONO 1- 1- Om m C h p Ln %o ED O Z E5mm O L f-'+ I r� �mMrnol C: rn ----------- -----------------'--I --- r7K N OO' O< � Off'—' ... 1w+ 5 UTILITY EASEMENT ----_---_—_ 10 CEA EASEMENT __—�-- L_—_-- m p Nj� r y I r N -�fmn0 9l I I O ::on ;oN C) 'J c rm r ypo yyaE I I Z Ori azo y D �FbIpil I I C7 .v n �.•' Dn 2 >S� O_= Zo I I N l7 r Zmo /•yam vd n s• I ,I G 2 _ • !OWoo U. ,ARO �: I cl C r �`"`" \� V OUsf 04t'^ x I nl w i9 (f11 1 0!O 'p 00 �, of > C, c D x a N X I r,� Iml ZI mC:q f 0 (n o r �°'moc v;m a ASN I� L Jpl I �Oor ON�-Di r -r t- O n r O r r7 1I v n r- N 2 N +IOS = A VgNTn > D .i7 o O c 0 1•--1 ==jZm ODZ 0 p L4EF nV, D / N 00.o +o 1 2 , ��'1••1 tom, .1 BROWDER AVENUE xpzs ��r,.;~';�+,� ------------ -------- ,gip AKN ,;; n *O� bYySf XrpA i'Z". p 0 t Q °;SSE n <>C rjl !(�4 � , t f•� J✓ 0 It § � m 0 m L i E| @= 7 73 32� W� mm § \ q \l DESIGN RmmE 1o03 co 2 �% (A a,& -a, £rn Food ] r- jU) ,. 0 « --D;o v:ur, -�o� RR§R ��o tri[® 2Gm� �§ B*/22572 c |§ / --3 w rn ji q .� 0� . !�� . /��r0 § o @ \w°72 © (■• \ �� � e 3 3 \2 I \§ § =|§!\ t/ ± � m 0 m L i E| @= 7 73 32� W� mm § \ q \l APR -19-02 10:21 AM JOSEPH S RUSSO 9074521845 r0'd 1U101 W.O.( 01525 °eo"u�s0Ns Sa�DRE3S AMaP1A04 AAW "015, 744-13M SOILS L00 -PERCOLATION TEST TEST HOLE #1 PEROORVED ion; BRUCE McCURTAIN DATE PERFORVED: 10-15-01 LEGAL DESCRjpnDN; LOT9 '. BLOCK 8, TRAILS END SUBDIVISION .0c,' 1, 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PERCOLATION RATE: 10.1 (MINUTES/INCH.) PERC. HOLE DIAMETER.--- 20 TEST RUN BETWEEN: 4.0 FT. AND 4.5 FT. COMMENTS: PRESOAK TEST_ RUN BEFORE STARTING PERCOLATION READINGS PEAFORmEp APPItOVEOBY; D[_16M,,►.L DATEfO/31/D1 /' 2.5' ORGANICS W/ROOT MAT SEEP AT 2.5' -• CRAY SILTY SAND - SM MOIST REDISH/BROWN SILTY SAND - SM BROWN SILTY SAND WITH GRAVEL ROCK TO 00 VERY MOIST LAROE 3' BOULDER AT 8' LARGE SEEP AT 9' -V �1 SLOPE WAS GROUND WATER S ENCOUNTERED T YES L 0 IF YES. AT WHAT F DE1'1H T 2.5' k 9, E DEPTM OF WATER AFTER MONITORING T 2.5' WE: to/2A/OI E IF - ROBERT C. COWAN, P.E. CMLENGINEERS (907)694-2979 FAX(907)694-1211 'E"1NALIT NO" "' INTERMITTANT DOSING SAND FILTER SPECIFICATIONS APPROULS Lot 9, Block 8, Trails End Subdivision Junc18,2002 SEWERSWATER GENERAL STATEMENT OF WORK MAN D(TENSIOIS The work and plans covered by these specifications consist of furnishing all labor, materials, tools, transportation, and equipment necessary to complete an Intermittent Dosing SEWER Sand Filters stem as described herein and on the attached drawings. y DTION INSPECTION All work under this project shall comply with current Municipality of Anchorage (MOA) Regulations. ENC. NEEnmsmms WTDREPOniS 4 Bedroom House 600 GPD Bottomless Sand Filter and absorption area (360 S.F. required) Sand filter to be constructed on accepting soil with all organics removed. (bottomless WELLNSPECTION only.) SFLOWTEST SITE INVESTIGATION SITE PLANS The Contractor must carefully examine the project documents, have full knowledge thereof, have investigated the site, and be satisfied with the conditions affecting the work. Conditions include, but are not limited to those bearing upon transportation, disposal, ROADDESIGN handling and storage of materials, availability of labor, water, electric power, roads, and uncertainties of weather, physical conditions at the site including all underground utilities, the conformation and condition of the ground, the character of equipment and facilities needed preliminary to and during prosecution of the work. The Contractor must be satisfied soLTEST with the character, quality and quantity of surface and subsurface materials or obstacles to be encountered. Any failure by the Contractor to become acquainted with the available information will not relieve him/her from responsibility of performing the work as stated in PERCOLATION these specifications and drawings. TEST Location of utilities will be the contractor's responsibility. STRUCTLMLS MECRANIM INSPECTIONS ON SITE WASTEWATER DISPOSALSKTEM DESIGN 17034 NORTH EAGLE RNER LOOP • SURE 204 -EAGLE RNER, ALASKA 99577 Page 2 Lot 9, Block 8, Trails End SID June 18, 2002 SEPTIC TANK / LIFT STATION / AIR COMPRESSOR A. General The work under this section consists of the performance of all operations pertaining to furnishing and installing the septic tank/lift station, air compressor and piping to the sand filter. B. Materials 1. Tank a. Septic tank shall be a two compartment tank of at least the minimum size indicated on the drawings and MOA approved. b. First compartment shall have a separate 4" pump -out riser. The second compartment shall have a separate 4" pump -out riser. 2. Manhole Riser or Lift Station Tani: •o a. An additional second compartment manhole riser shall be capable of being equipped with the following: 1. A junction (Nems 4x) box or equal, bonded or attached to the pump basin. 2. UL listed electrical cord grips, installed in the J -box. b. An additional tank (M.O.A. approved) may be provided for the effluent pumping assembly and the items in (a.) above. 3. Effluent Pumping Assembly, Controls, Alarm & Piping a. Effluent pumping assembly shall be of approved materials, including the following: 1. A 110 volt or equal U.L. Listed effluent pump. 2. Fligh-density PVC cylinder housing the pump, with level controls and screen, serving as a baffle to prevent the screen from clogging. Page 1 Lot 9, Block 8, Trails End SID June 18, 2002 3. All piping shall be PVC or other non -corroding material. b. Pump controls and alarm system shall be an approved system with the following options consisting of: 1. Event counter 2. Elapsed time meter 3. Program timer 4. 10 wattheater 5. Remote alarm panel option with a minimum of 80 Dia sound pressure at 24", operating temperature 30AC to 65AC, continuous sound to be located in the home. 6. Oil -tight visual alarm with push -to -silence feature. Automatic audio -alarm reset. 7. 15 amp motor rated toggle switch, double pole, double throw with three positions; manual (man), automatic (auto) and center (off) (FI.O.A.). 8. Nema 4x -rated, fiberglass, or equal, enclosure with hinged cover. 9. All controls to be installed as per manufacturer's recommendations. 10. Control panel to be installed on outside wall of home within sight of septic tank/lift station. c. Piping from the septic tank to the sand filter is to be 1 1/4" PVC schedule 40 solvent weld piping properly bedded as described in Materials Specifications and sloped to drain back to the lift station. Insulation board 2" thick and 2' wide centered over pipe is to be placed where soil cover is less than 4' depth over pipe. d. The air line from the house to the filter is to be HDPE arctic insulated pipe 3/4"-2" SDR - 11. The compressor will have a gauge (0-10 psi) and be installed in a heated area, crawl space, or garage. Page 4 Lot 9, Block 8, Trails End SID June 18, 2002 4. Air Compressor a. Air compressor shall be a Tt10MAs LINEAR SERIES model number 5060-A or 5070V -A or M.O.A. approved equal. CONSTRUCTION SEQUENCE In order to insure proper installation, the system is recommended to be installed in the following order: 1. Sewer line from house to tank 11. Septic tank/lift station 111. Sand filter IV. Leachfield bed (if required) V. Final grading CONSTRUCTION 1. Construction Instruments Contractor shall provide instruments such as transits, or levels, for establishing proper elevations and levelness of pipe or materials. 2. Pipe Laying All pipe shall be laid with material free of large or sharp rocks and organic matter. Each section of pipe shall be handled carefully and placed accurately. The spigot end shall be fully inserted pointing in the direction of flow and glued in place to make a water tight seal. Each section of pipe shall be properly supported to insure true alignment and an invert which is smooth and free from roughness or irregularity. At all times, when work is not in progress, open ends of pipe and fittings shall be closed so that no undesirable substance will enter the end of the pipe or fittings. Page S Lot 9, Block 8, Trails End Stn June 18, 2002 3. Bedding of Pipe for Sewer Lines The pipe should be bedded with materials free of large or sharp rocks and organic matter, compacted. Native materials may be used as back fill material above the pipe, provided it is free of large rocks and organic matter. All lift stations shall be installed in accordance with the manufacturer's recommendations and standards. Electrical installation is to be in accordance with the National Electric Code (latest adopted edition) by a licensed electrical contractor, with M.O.A. inspection where required. If MOA inspection is not required, a licensed electrician is to provide a letter to the Engineer stating that the system meets or exceeds all applicable codes. 4. Excavation Excavate to proper depth to allow gravity flow, install tank level, tolerance 0.05 foot, on undisturbed or compacted classified sand fill material. Create a level sand surface over the tank and add 2" burial foam +35 PSI directly over tank. Mound unclassified soil over tank with a minimum of 2 feet of cover and anti -flotation weights that may be required in areas of shallow ground water. 5. Connections All connections to be as per MOA requirements, PVC 3034 piping with Caulder or equivalent couplings for inlet riser pipes. All tank connections are to be completely water tight. SAND FILTER The work under this section consists of the performance of all operations pertaining to famishing and installing the sand filter. A. materials 1. Sand Filter a. Liner (if required - not required for bottomless sand filter) - OSI Model LI or equivalent. 30 mil PVC cut and fabricated to provide water tight enclosure of filter sand volume. Seams to be permanent as per Manufacturer's recommendations. All connections, such as boot flanges, through sand filter to be permanently bonded to the liner. Page 8 Lot 9, Block 8, Trails End S/D June 18, 2002 b. The Contractor shall provide a washed sand to meet ASTM C-33 Concrete Sand Specifications with the additional requirement that all but 1% of the materials passing the 4100 sieve be removed. All aand shall be approved for use by the Municipality of Anchorage (M.O.A.). If the sample does not meet specifications, all sand will be removed and replaced. c. The Contractor shall be responsible for providing pea gravel that shall be a washed material containing no fines (0% passing the #100 sieve) and a maximum size of 1/4" diameter. d. The Contractor shall provide the manifold assembly. The manifold assembly shall be of approved materials with orifice shields and flushing assembly. All drilled holes to be cleaned of burrs and pipes flushed, prior to assembly. Flushing valve to include riser to finish grade. Lateral distribution piping is to be laid level (@ ± 0.05'). e. Side walls and top of the filter box to be insulated with 2" direct burial polystyrene insulation. f. The Contractor shall be responsible for providing filter fabric. g. Air coil in sand filter to be geoflow WF164-24 150 LF placed 6" above bottom of sand. Construction of Sand Filter The sand filter construction is to follow procedures as outlined below, as applicable to this design. Pea gravel and filter sand are to be hand leveled to proper depth (tolerance within 0.05 feet) in filter, taking care not to allow mud or fine soil material into the filter or gravel layer. This would include any soil material picked up by excavation machinery buckets while loading specified material. The Contractor should estimate filter material volumes such that allowance is made for wastage of material in contact with the ground at site. The area over the sand filter to be finish graded with a minimum of 2 feet of cover and to prevent ponding of surface water run off. Side slopes shall not exceed 3:1. The Engineer will reject any sand or pea gravel that does not meet specifications or is contaminated in transit or while handling. If such material is placed in the filter, all soil material may be required to be removed and replaced with new material. CONTRACTOR/INSTALLER Municipality of,Anchorage • Development Services Department .Building Safety, Division l; �'�• ?:>";. + . =•a On -Site Waterand WastewaterProgram i.j4700 South Bragaw SL i!;.' P.O. Box 196650! Anchorage, AK , 99519-6650 www:ci.anchorage:ak.us �+ j:.'(90 34377904 ` CERTIFICATE OF, HEALTH ALITHOPITY APPROVAL .. t,.,: , FORA SINGLE FA MIUY DWELLING ;..c Parcell.D, ` 015=191-47 HAA#` )�`0_0q7"' Expiration Date: Sur 1 ' GENERAL INFORMATION is 1o't•9;i--B1ock S, •'Trails:;Efid;Subdivision Comb.l�ie'legal �ei�'ription'; Location (site address"ordirections) ,11440 Ilrowder.:Ave Current Property owners) $Wn Kearley Day phone''229=71,43` Mailing address 20500 u,. rr AnchoiAs AK, 99507 Lending agency 5'a t Day phone Mailing address ' Real Estate Agent' Day phone I 1 i 1. :.Mailing Address.'.' Unless otherwise requested HAA 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 El 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 4 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. (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 encineer's work. 4. STATEMENT.OF INSPECTION BY ENGINEER j%1 'As certified by my seal,affixed hereto and as of the validation date shown below, i verify,that my mvesbgaLori, based on procedures outlined m the Health Authority Approval Guidelines for this application shows that the on c site water supply.and/onwastewater:disposal system is*0'i6fe;'functional and adequate for'the'number of;, bedrooms and type of structure indicated herein_. I furthervddfy'that based.on the information obtained froni'the-' Municipality,of Anchb�age'files and from my invesbg66on and inspectcon;;the'on-site wate�,supply andloi -, wastewater disposal system is(are).in compliance wdh'all applicable Municipal and State codes, ordinances;° and redulalions in effectat the time of installation. �r Nme�01'Firm S b S ENGINEERING,' ; A� os Phone G9y ?.h7`I it Address, :pagleRlver;Alaske99577 Engineers Printed NameOat 4 r C, : Ca w�;, •; ,, Date' }�c�5; t� ?r. ,....., _ 5. DSD SIGNATURE C° F8o1 ', ?�°,+ Approved for _ bedrooms 'f tt `' Disapproved Co'n'ditional approval for bedrooms, with the following stipulations ,• ON SITE, i 'Additional Comments`_ WASTEL^lATFR m PROGRAM Attachments: HAA Checklist x Maintenance Agreements Septic System Advisory Supplemental Engineer's Report Well Flow Advisory Other By: I I—1 Original Certificate Date.—* ate: o (Rar. 0103) Municipality of Anchorage Development Services Department = j Building Safety Division On -Site Water & Wastewater Program . ' • "' 4700 South Bragaw SL P.O. Box 196650 Anchorage, AK 99519.6650 www.ci.anchorage.ek.us (907)343-7904 HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description:Z-OT °) 8LocK j rAAruJ End S/n ParcelID:O/S –191 –Y7 A. WELL DATA Well typeIf A, B, or C provide PWSID # Date completed 8�r 402– Sanitaryseal &N) Ys J Total depth a6 o ft. Cased to )01 1 ft. FROM WELL LOG Date of test ce/rY%01 Static water level y fL Well production g.p.m. WATER SAMPLE RESULTS: Coliform O colonies/100 mi. Nitrate 99.S61 mg.11. Arsenic: _ — Date of sample: Y., B. SEPTICIHOLDING TANK DATA Tank Type/Material StAri c HOPE Tank size 1300 'gal. Number of Compartments Well Log &N) y'f f Wires properly protected&/N) Y t -f Casing height (above ground) 1 If f in. AT INSPECTION rJ A ft. g.p.m. Other bacteria 0 colonies/100 mi. Collected bA & S ENGINEERING 17034 Eagle River Loop Road No. 104 Eagle River, Alaska 99577 Date insta;led 'TI, Y /o a Cleanouts ®/N) y1f 1 Foundation cleanout &) YE S Depression over tank (Yo LC High water alarm (YQ r • Date of pumping N A – N w Pumper C. ABSORPTION FIELD DATA Date installed $ a t of . Soil rating Cg System type % • �• S, F• Length ft. Width ) R Gravel below pipe • a S ft. Total depth S YL ft. Eff. absorption area 3 6 ft2 Monitoring tubeY1* JJ Depression over field Nu Date of adequacy test )V -P., Results (Pass/Fail) Fluid depth in absorption field before test _ in. ater added_ gal. Elapsed Time: _min. _ in. Absorption rate >= For, bedrooms New depth_ in. Any rejuvenation treatm�-{past 12 mo.) (Y/N & type) If yes, give date M. D. LIFT STATION Date Installed 'g >�/01 S¢e in gallons S-5-0 Manhole/Accessoy/N) % f J "Pump on" level at '�Y in. "Pump otr level at3 �' in. High water alarm level at Y q in. Datum f3o r T °n c F rA,vd Cycles tested Meets alarm & circuit requirements? y&J E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tankilift station on lot 100 t On adjacent lots 10 0 ! Absorption field on lot 10 'r On adjacent lots t 0 J Public sewer main N 1A Public sewer manhole/cleanout P�1 A Sewer/septic service line )VO Holding tank ►� �A SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation /7 Property line/6 Absorption field 3 J Water main N 1A Water service line y0 't Surface water /00 Wells on adjacent lots /00 SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line va NS A ti� Building foundation y O Water main N 1A Water Service line /0 �4 Surface water ;F00 �4- Driveway, parking/vehicle storage Curtain drain a` 0 Wells on adjacent lots J00 i F. COMMENTS ` 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 HAA guidelines in effect on this date. Engineer's Printed Name P6134k7- C. Cowl a Date a. /3/0 3 :...«� y+' 1t6vERfrG. CO'NAN'%�� I � HAA Fee $ 3 7 S. ° ° /S-0 Q sN 1 c7 Waiver Fee S S�0. ' ' `• l Date of Payment /0 3 Date of Payment 'L 3 �° -3 Receipt Number Receipt Number 4 3 0 8? (Rev. 12'01) ltV (Z 0300 �i1'Ittnicipality of Anchorage I3uildiiig Sulcty M isiort Georyc 1. II'ucrch. Mayor 2/4/2003 Bob Cowan SRS Engineering Subject: Waiver Request for 8' lot line waiver Waiver Request #WR030009 Parcel ID #015-191-47 Dear Bob Cowan: Anchorage �All-America '`III' 2002 Your request for a waiver of the required 10 feet horizontal separation from the absorption field to property line has been approved. The approved separation distance is 8.0 feet. This waiver approval applies to the existing absorption field to property line separation only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. If there are any further concerns or questions regarding this waiver, please call our office at 343-7904. Sincerely, Water & Wastewater Program 1'.O. lio-r 1!Ai050 • Anchorage. Alaska W.�1943650 • Telephone: (fX)7) 343-&301 • Fwx: (!N)7) 343-8'_'(H) 47M S xith Ilragaw Street • Anchorage, Alaska !N.),507 L I I p://a���r.cLnnchorngc.nk.us 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 www.ci.anchorage.ak.us (907)343-7904 Waiver Review Worksheet WR#: WR030009 PIN: 015-191-47 HAM HA030047 Date Received: 213103 Legal Description: Trails End Block 8 Lot 9 Engineer: Robert Cowan. PE S & S Enaineerina Applicant: Ryan Keanlev Waiver Requested: 8 feet from absorption field to lot line Criteria: Geology A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation Total: Permit#: Points: Waiver is Granted: L Waiver is not Granted: List Conditions or Reasons for above: Date: Z J By: _ ..see ................................... Rec#: 30879 Amount: $150.00 Date Paid: 21: a of nevtewer. ...............................� JAN -31-2333 11:16 FROM: i 437.5696135 T0:907 694 1211 P.032'002 N 00.00'00"E IZU'W •'_ 6'UI4. ESM.----------- _____—_" ----------------- 1 1 t I I I I I I I I I I W N.6• I 2 Ir � W C. o ,• 1 I I 1 L ■F N 4 Q SRONDER AVENUE -TCy� Ou� �m z C .goci � c OD CA O z