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HomeMy WebLinkAboutEKLUTNA HGTS STEWART ADDN LT 24Eklutna Heights Stewart Addn Lot 24 #051-063-41 Municipality of Anchorage Development Services Department ]y Building Safety Division On-Site Water and Wastewater Program, 4700 Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 Page 1 of 3 www.cl.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: SW060036 PID Number: 051.063-41 ia White Wastewater System: ® New ❑ Upgrade Ae12 ABSORPTION FIELD ® Deep Trench D Shallow Trench Cl Bed 13 Mand Cl Dmar: Pthae N~ d 0earo : Soa Wunq: Tsar Depth barn onpnY grade: LEGAL DESCRIPTION 0.45 GPDT? 9 Ft. bock. Lot: Sub*Wvw: Depth to pipe bottom eom mpnat grade: Travel depth beneath ppe: 24 Ekiutna His Stewart Add'n 2 Ft. 7.0 Ft Tcr w p: Range: secbm: Fr added abort mynal pada: G,eVet Length: 2.3 Ft. 72 Ft. Well: ® New ❑ Upgrade Grant MM: 2.5 Nu Aw d arida: I OGatMG between When: 1 0 Ft. Ft eta"ficaban (vnnte. A a, e): ToW Depth: Gaud to 1 Total abeorpnm area. Plpa We": 3034 PVC Private 240 Ft. 184 FI 1006 Fit DOW Sullivan Date Mled: 513012006 stauWatar Level: 170 Ft Mtaeer: Flintstone/Jes Date Nstalled: 611512006 vtetd Phx,o set at: CaNng Nnght ADM Ground. TANK 2.5 GPM 220 F 2 FL SEPARATION DISTANCES ® Septic ❑ Holding ❑ S.T.E.P. ❑ Other. To Septic Absorption Uft Holding blidPrivate ManLO8dWW Anchors Tank capaty: 1,000 Gal. From Tank Field Station Tank Sewer um a mate": Nutear d Cmpwnenta: Well 106.9 107.4 90 Steel 2 100+ 100+ LIFT STATION surface water yMr. Wnulactura. Ld LM 12.0 10.0 Gat 8.3 10.6 'Pump W WM &I: -Purp dr N st at: HO "fer Nm a,al: Found~ in N N N . 50+ �/� so Pta,p Make a Medd El"Wl Inspeebam Pei mad Oy Cbn en ,Wp Nanarm: per Survey As-built, Request Lot Line Waiver, see Letter. BENCH MARK L bm arW 07'"'n: Top of Well Aesuned ElMbon: 100.0 Ft. Engineer's Stamp Inspections performed by: PANNONE ENG. SVC, LLC Dates: 1" 611412006OF �.••�••��ss 611512006 A •• 2nd •# Development Services Department Approval �:' ar 431H °~ •• Conditional Approval Date: T..... 0 ?. :•Steven• R. Pannone! ir •1� Reviewed and approved by IVv Date: 12—/4 •'• No. CE 8149 ..!.. (R,Dams) •+. �ESSta •• PERMIT NO:SWO60036 RECORD DRAWING ' WASTEWATER DISPOSAL SYSTEM LOT 24 EKLUTNA HEIGHTS, STEWART ADDITION FII 'I �1 I EXISTG f I I SEPTIC 141 AREA L7 P.I.D. NO: 051-06341 CO A B AIRPORT OPERATION AREA EXISTG WELL \ T1 11.6 51.6 / I s T2 / I I I AREA UNDEVELOPED RESERVE SAS C 11.4 50.2 I I I I I I I I I FII 'I �1 I EXISTG f I I SEPTIC 141 AREA L7 P.I.D. NO: 051-06341 CO A B 135 PRIMARY SA 72LF x 2.5W x TED. 11TD M /-3% r {� �1i..iWJ1 Cf) J m W V Steven R. Pannone 13.51—_ 2:.- 2 \ TFI1 M2 5% _ M \ T T!. FC r 30 3BR y I,oi. NV 15.7 17.2 ' ` 24 —\ NEW WELL AIRPORT OPERATION AREA EXISTG WELL \ T1 11.6 51.6 \ 23 s T2 0 5 I I AREA UNDEVELOPED RESERVE SAS C 11.4 50.2 I I NO WELLS WITHIN 100' 72LF x 2.5W x 7'ED, Cl 20.6 57.5 1 I Fo 11TD?t M1 19.9 55.9 N w C2 56.9 19.8 I I i1-1 .1 M2 53.4 18.3 135 PRIMARY SA 72LF x 2.5W x TED. 11TD M /-3% r {� �1i..iWJ1 Cf) J m W V Steven R. Pannone 13.51—_ 2:.- 2 \ TFI1 M2 5% _ M \ T T!. FC r 30 3BR y I,oi. NV 15.7 17.2 ' ` 24 —\ NEW WELL NOTES: EXISTG WELL \ 5) Maintain 100' from proposed 4 AREA DEVELOPED NO SEPTIC WITHIN 100' \ 23 s accordance with AMC15.65. lines. systems (907) 345-0893 EXISTG 150% SEPTIC 1 -10.0 AREA NEW 1000 M --4- - SEPTIC '" I %ANKr, 1 I I I \\ 125.8 19 1 I \ I I I •I 'j EXISTG WELL a I Ut.SICi NO. DROOM:3 TAN SIZE: 1000 gallon S.T.E.P. P C. RATE: 30-60 MPI IL RATING: 0.45 gpd/SF 2 O (333 SF18R) \AREA ROD: 1000 SF SAS: DEEP TRENCH, T ED SIZE: q2LF x 2.5'W, T ED. 1I'M TOTAL AREJ�.1008 SF JKtrAKtU t -UK: NOTES: 3) Maintain 10' separation to all 5) Maintain 100' from proposed and Made White 1) All work shall be performed in lot lines and proposed water well and all exist'g septic Anchorage. AK 99516 accordance with AMC15.65. lines. systems (907) 345-0893 SCALE: 1540' 6) Site plan revised per �� 2) Materials used shag be in 4) Lots served by private water surveyors as -bunt drawing. accordance with those specified In system. No wells within 100' of 7) Swing ties were made before 1 AMC15.65, Wastewater Disposal, proposed system. house was set on foundation. JKtrAKtU t -UK: PANNONE ENG. SVC, LLC P. O. BOX 102954 and Made White ANCHORAGE, ALASKA 99510 7121 Hi 7121 Hillside Way ay Anchorage. AK 99516 272.8218 P. 272-8211 Fax DATE: 12/14/06 PLAN (907) 345-0893 SCALE: 1540' PERMIT NO:SWO60036 RECORD DRAWING DETAILS P.I.D. NO: 051.063.41 WASTEWATER DISPOSAL SYSTEM LOT 24 EKLUTNA HEIGHTS, STEWART ADDITION a 4 O U U m M3M 31v 3a 331LL t101INON V 90 tL E mu : o LLIF o F r:•.,t. f J \ rffl.R7 f. z z Ill J aN3 wn ar LL" S c f.ffbf.f l' W JlIDM9D jil r.: i n a D11 - ►n e � g r uaw.1» 3+anoa i-X o v m o ' a t� c �U za 11W 1f13O w z rn r- 0 llq'MYJ rcuwrwf ••••P�.OF..... C • j•• ♦�1 i 49 TM [� ;�? ♦I �.....i ........:s.....� PREPARED FOR ♦ . PANNONE ENG. SVC, LLC ♦ �{ Steven R. Pannone iH Matison and Marla White P. 0. BOX 102954 ♦♦ ' CE 6t49 7121 Hillside Way ANCHORAGE, ALASKA 99510 1P� (•Z/•..•••�� Anchorage, AK 99518 ��_ �.1Q� .• 227-3522 P. 272-8218 Fax (907 345.0893 ♦ •',\\-' ; tSJ;,��.� DATE: 12/14!06 DETAILS SCALE: NTS SCS ReEN Client Name Project Name/N Client Sample ID Matrix Sample Remarks: 1066957001 Pannone Eng. Srv. L24 Eklutna I Its L24 Eklutna I Its Drinking Water All Dates/fimes are Alaska Standard Time Printed Date/time 12/11/2006 16:37 Collected Date/Time 11/30/2006 12:35 Received Date/time 11/302006 13:27 Technical Director Stephen C. Ede Allowable Prcp Analysis Parameter Results PQL Units Method Conminer ID Limits Dale Date lnit Metals by ICP/MS Arsenic ND 5.00 ug/L EP200.8 C (<10) 12/0410612/07/06 hill Waters Department Nitrate -N 5.23 0.100 mg/L EPA 353.2 D (q0) 11/30/06 JDS Microbiology Laboratory Total Coliform 0 col/100mL SM2092220 A (<I) 11/30/06 DPT aIR� RYRI I ROR ...R .IYOI S 89'57'10" W -_ 95.50' rn ,......a C.O.s v ,. I w z 30.2 ? CAS z W o 0 39.7o :-..L179 o '� ' ; XISTINGCn `RUCTUREo - i s AtVirY CEMICAIM PLOT AY...��� •...�rrl FOUNDATION AS -BUILT L arM LNrA �..r�rYMrr+R. rr.r r r.rA M rr. Mr w w r r wrap" M++• rw wr• FINAL STRUCTURE AS -BUILT L rl.�r rte/ r M 1 1 I J N 2.0 5 2.0' m m 28.0' CD 24.6' IQ o c Iry o 0 0 o I 30' WELL N 89'57'10" E 95.50' LOT TMRKY SURVEY TYPE ❑ a'?ADAIIOA AS -BOLT —.- ❑ RMAL BAUCw t AS -MILT ❑ PLOT FLAN ... At-NULT ... LOT SURKY ... TCFOONAENY 23 iM 20 Prepared by Robert E.ntJr. Assoc. ad Surveyors Scala: 7 ,. = 40' IAT 24 Hklutna Heights SET RESAR �rm 'W DRAINAGE E- ASPHALT p FOUND RESAR 0 - WOOD FENCE �..:�= M'DDD DEC CONCRETE ASSUMED ELEV. 4t-IF-M� METAL FENCE ® FaT —Kms • LOT SURVEYS Ts. AND VISIBLE WILL BE IT I STRUCTION.OTOIBVER Y7OPROPO EDI DERDOR OWNER. GRADE PRIOR VE SNOMNTO ONLY TM IENCES.OSE 1`RELL3E SEPTIC CLEANOUTSNTS ABOVE ',OSIDEWALKS. DRIVEWAYS- IT TO OFEANYOUTILITY EASEMENTS. COVENANTS OR RESTRICTIONS MAY PREVENT SOME S AND TO DETERMINE ETC.. ARE SmOWN NIMPROVEMENTS FROM BEING SEEN AND LOCATED. WHICH O NOT APPEAR ON THE RECORD SOROIVISION PLAT. A IS N UNDER NO CIRCUMSTANCES SHOULD AN AS -BUILT BE USED FOR CONSTRUCTION OR FOR ESTABLISHING BOUNDARY OR FENCE LINES. THE SURVEYOR TAKES RESPONSIBILITYAursc THE PREVAIILIOYER SCALING. ONLY AND REPRODUCTION MAYSCAUSE ERRORS SCALEANCIAL LIABILITY Y FOR THE COST E 711E SURVEY. Now OO 06 05:34p Bossermans 907-696-8207 p.2 Certtfteb �Drtfrtng Log by DOC CO. da SULLIVAN WATER WELLS P.0. BOX 670272, CHUGIAK, ALASKA 99567 •TELEPHONE 688.2759 ' OWNER OF LAND: 10197- wk'Te ADDRESS: LEGAL DESCRIPTION: ekW1*09 4671 Srewott 'tt,l /�r-zq DATE t5r in A G PERMITNUMBER: 0 R0 Dateoflssue-!g-pb TAX IDENTIFICATION NUMBER: 0-Y1 . 067- q 1 Is well located at approved permit location? tYYss O No Method of Drilling: O ar rotary u cable toot Depth of well: AIM Casing Type SrArri Wall Thickness ' -5C inches Diameter ¢ inches. depth feet Liner Type: 4101%,6 Casing Stickup Above Ground: feet Static Water Level: 1,40 feet Recover Fate:c _gpm Method of Testing: 1112 We4f Intake Opening Type: 0 open end 0 open hole 0 Screened; Stat feet Stopped—feet �i1 feet u4artorations Stat ,1L/ fe-et Plopped i"Lfeet GrouI ype:gth'T9w6TE—Dbiurne /COLBS Depth: from ID feet, to ;z D feet Weal Disinfected Upon Completion? Q, P 3 No Method of Disinfection: Ch46gs-.X 501Arl Comments: o ✓f,CQ ✓iD�.✓ Tip ^� s ic7�' fn ao:G�YG. Driller's Name Cc1- E 5 qLC ATTEN71ON: It Is the responsibility of the property owner to submit a Copy of the we;l log to the proper autnoriy. Municipality of Anchorage: Department of Health S Human Services and/or Department of Environmental Conservation. MatSu Borough: Department of Environmental Conservation. Dec 19 06 09:27a Jim Sullivan 907 P.1 l.e>'al Description L Z-°/ Ewra... a-ftTS, Sfew,rt Development Services Department Pump Installation Date: Building Safety Division Pump Intake Depth Below Top of Well Casing: jao feet On -Site Water & Wastewater Program �' •� 4700 Bregaw Street - P.O. Box 196650 ` Mark Begich Anchorage. AK 99519-6650 ' Mayor ynrw.muni.orn/onsite (907)343-7904 Pump Installation Log Well Drilling Permit Number: SW Date of Issue: Pnrrol ldrntifir firm Number Comments: l.e>'al Description L Z-°/ Ewra... a-ftTS, Sfew,rt Properly Owner Name & Address: tbv: pace Pump Installation Date: Pump Intake Depth Below Top of Well Casing: jao feet Pump Manufacturers Name: Oe, -I-Ai Pump Model: �, dJ (- 75_ 5 v Pump Sue 31( hp Pitless Adapter Burial Depth: 10 feet liticst Adapter Manufacturer's Name: Siinu's Pitless Adapter installer: Well Disinfected Upon Completion? [�Xes ❑ No Method of Disinfection: Ch toe.. z Comments: Pump Installer Name: Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pump installation. Municipality of Anchorage Development Services Department ut*) Building Safety Division Onsite Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907)343-7904 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET To: Pannone Engineering Services Legal description: Eklutna Heights, Stewart Addition, Lot 24 The attached paperwork has been reviewed and is being returned for the following reasons: ❑ Water monitoring results inadequate. _ ® Discrepancy in information submitted. As -built site plan and survey have different locations for various items. ❑ Topographic information missing or inadequate. _ ® Incomplete; missing pump log, ❑ Incomplete; missing _ ❑ Measured/proposed distances/dimensions missing. _ ❑ Locations of all soils, percolation and water monitoring tests not shown. ® Proposed system too deep for soils information submitted. ❑ Omission in narrative. _ ❑ Insufficient fill over tank or field._ ® Other. 1. Please submit the "As -built" detail drawing, 2. Swing tie measurement from A to T3 accurate? 3. Inspection report slists a 100 gal tank. 4. The Record Drawing lists both a 1.5' wide and a 2.5' wide trench. 6. Pipe invert to grade elevations don't add up,, Name of reviewer: Deb Date: 12/13/06 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK Pannone Engineering Services, LLC P.O. Box 102954 Consulting Engineers Anchorage, Alaska, 99510 (907) 272-8218 (907) 272-8211 Fax December 14, 2006 Municipality of Anchorage Development Services Department On -Site Water & Wastewater Program 4700 S. Bragaw Street P. O. Box 196650 Anchorage, Alaska 99519 Subject: Lot 24 Eklutna Heights, Stewart Addition Well & Septic System Approval Response to Comments/Lot Line Waiver Request Ladies and Gentlemen: I am writing in response to your comments received for the above reference project. The Record Drawings were submitted to your department on November 7, 2006 for final approval to operate, and a Certificate of On -Site Approval (COSA) request was submitted on December 11, 2006. You have completed a Rush review and submitted comments on the submittals. I will address your comments below and in the order they were presented: 11-VComment: Discrepancy in information submitted. As -built site plan and survey have different locations for various items. Response: Record Drawing was revised per As -Built Survey and measured swing ties. Revised Record Drawing site plan is attached. & Comment: Incomplete, missing pump log. Response: I contacted Sullivan Water Wells and the Pump Log is attached. cf' Comment: Proposed system too deep for soils information submitted. Response: New System was installed nine feet below the original ground elevations. Maximum allowable depth was eleven feet. ti' Comment: Please submit the "As -built" detail drawing. Response: Record Detail Drawing is attached. 0\6 Comment: Swing tie measurement from A to T1 accurate? Response: Yes. Measurements were taken before house was set on new foundation. qr Comment: Inspection report slists a 100 gal tank. Response: Inspection Report revised to show new 1,000 gal Tank. Page 2 of 2 Comment: The Record Drawing lists both a 1.5' wide and a 2.5' wide trench. o't- Response: Trench width is 2.5 feet. Record Drawing revised. Comment: The system should be designed according to the worst case test hole. Show that p� test hole or both on the elevation. Response: System was designed on worst-case test hole. Detail sheet revised to show both test holes per your request. U� Comment: Pipe invert to grade elevations don't add up. Response: Revised invert elevations to match survey notes. Lot Line Waiver Request: I am requesting a lot line waiver be granted for the reserve system location. The house was moved north on the lot, which moved the location of the drain fields further north. The reserve field will need to be installed to within 6 feet of the north property line to maintain the 14 feet separation from the primary field. The area north of the lot line is a dedicated airfield and granting this waiver will not affect the future development of this lot or the northern lots. If you have any questions or concerns, please contact me at 227-3522 or 272-8218. Sincerely, 40TH Steven R. Pannone, P.E. �.....:..... ... . ........:�... Civil Engineer i Attachments: C:\Work\Letters\24 Eklutna Hts.002.doc Steven R. Fo No. CE E1 . ESSt��� 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 / WATER SUPPLY PERMIT Initial Permit Number: SW060036 Date Issued: Mar 20, 2006 Expiration Date: Mar 20, 2007 Parcel ID: 051-063-41 Legal Description: EKLUTNA HEIGHTS STEWART ADDITION LOT 24 Design Engineer: 0062 PANNONE ENGINEERING SERVI( Site Address: NHN GRAYBILL STREET Owner Name: MAT & MARIA WHITE Lot Size: 13370 SO. FT. Owner Address: 7121 HILLSIDE WAY Total Bedrooms: 3 Permit Bedrooms: 3 ANCHORAGE. AIC 99516 - 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 dosed on the same day. B. Covered, sealed, and heated to prevent freezing. Received Date: 060320 Issued By: Date: oL Municipality of Anchorage • Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, Alaska 99519-6650 www.muni.org/onsite (907)343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 051.06341 Property owner(s) Mat & Maria White Day phone 257.8142 Mailing address7121 Hillside way, Anchorage, AK Zip Code 99516 Site address NSN Gravbili Street, CHugiak AK Zip Code 99577 Legal description (Sub'd., Block & Lot) Lot 24,Eklutna Heights, Stewart Addition Legal description (Township, Range & Section) Lot Size 13370 Sq. Ft. THIS APPLICATION Absorption Fiet Septic Tank Holding Tank Privy Private Well Water Storage IS FOR (® all that apply): dID 19 El El Number of Bedrooms 3 ti.t1431a;j L• iiL•lill;�.1:A Initial ED Upgrade ❑ Renewal ❑ 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. Pannone Engineering Services, LLC (Signature of property owner or authorized agent) Permit/Rush Fees: yLO Pa - I ' Waiver Fees: Date of Payment: 151 14�I Q F Date of Payment: Receipt Number: T'j' P "1 Receipt Number: (Rev. 11105) Pannone Engineering Services.. LLC P.O. Box 102954 Consulting Engineers Anchorage, Alaska, 99510 (907) 272-8218 (907) 272-8218 Fax March 3, 2006 Municipality of Anchorage Development Services Department On -Site Water & Wastewater Program 4700 S. Bragaw Street P. O. Box 196650 Anchorage, Alaska 99519 Subject: Lot 24 Eklutna Heights, Stewart Addition Well & Septic System Upgrade Permit Request Gentlemen: I am writing to request a permit to construct a new well and septic system be issued for this property. The proposed systems will serve a proposed three-bedroom house. The proposed well will be located in the south west corner of the lot, over 100 feet from the proposed septic system location. The surrounding lots are served by private water systems and are over 100 feet from the proposed soil absorption system. 1. Soils. See the attached soils log. Ground water was monitored for seven days through the October high ground water period. No ground water was encountered in the test holes after the water -monitoring period. Bedrock was not encountered in the test hole. It is my opinion that the overall soils appearance of the soils, an application rate of 0.45 gallons/day/square feet should be used using a conventional treatment system. 2. Trench Design. a. Percolation Rate: b. Application Rate: c. Number of Bedrooms: d. Design Flow: e. Min. Absorption Area: f. Total depth: g. Effective Depth: h. Width: i. Reduction Factor: j. Minimum Length: k. Design Length: 1. Effective Absorption Area: m. Septic Tank Size: Cont'd on page 2 C:\Work\letters\24 Eklutna Hts.001.doc 30-60 Min Per Inch 0.45 gpdpsf 3 450 gallons per day 1000 sf 10 feet 7 feet 2-3 feet 0.0 71.5 feet 72 feet 1008 sf 1000 gallon Page 2 3. Surface Water: There is no surface water within 100 feet of the proposed system. The proposed systems will maintain at least 100 feet from all surface water and drainage ditches. 4. Topography: The average topography in the area of the proposed septic system is approximately 5 percent. The proposed system will be installed on the northern portion of the lot near an existing airfield. There is no development north of the proposed system. The proposed installation will not affect the future development of the surrounding or existing lots. There are no wells or septic systems within 100 feet of the proposed septic location. If you have any questions or concerns, please contact me at 227-3522 or 272-8218. Sincerely, Steven R. Pannone, P.E. Civil Engineer Attachments: C:\WORK\LETTERS\24 EKLUTNA HTS.001.DOC PERMIT NO: DESIGN DRAWING P•I.D.NO: 051-06331 WASTEWATER DISPOSAL SYSTEM LOT 24 EKLUTNA HEIGHTS, STEWART ADDITION PROPOSEDi REPLACEMENT SAS I AREA UNDEVELOPED 72 LFxrEDx11'TD. 1 . I ' NO WELLS WITHIN 100' i I PROPOSED 13.6 14. PRIMARY SAS THt 5 72 LFxrEDxIVTD. H2 5% 15.0 I I 13.0 B c �— — — — — I PROPOSED 1000 GL I PROPOSED SEPTIC TANK 38R HOUSE I 19 �� I/ 113.1 / 115.0 2A /I 107.9 /I 11 I I \ I 1 i I I I I I I I 1 WELL PROPOSED WELL I IEXISTG I I ExlsrG WELL \ I ExISTG SEPTIC AREA � 23 ; : 20 I (n // DESIGN: �i NO. BEDRO(3M-3------' I TANK SIZE: 1000 gallon I _ — — — — PERC. RATE: 30-60 MPI I 137 SOIL RATING: 0.45 gpd/SF >- (333 SF/BR) Uj AREA ROD: 1000 SF EXISTG SEPTIC AREA SYS. TYPE: DEEP TRENCH, r EFF TOTAL AREA 100 SFD.10'1D NOTES: 3) Maintain 10'separation to all 5) Maintain 100' from proposed 1) All work &hall be performed in lot lines and proposed water well and all exist'g septic accordance with AMC15.65. lines. systems CO* # 2) Materials used shall be in 4) Lots served by private water 4t .: �A[7 �� accordance with those specified In system. No wells within 100' of x_9 TM LSV 1 AMC15.65, Wastewater Disposal. proposed system. •� �^�-- PREPARED FOR: PANNONE ENG. SVC, LLC Steven R. Pannone P. O. BOX 102954 �E 4g81� Manand son Mara White ANCHORAGE, ALASKA 99510 49 • 7121 Hillside Wa �_,��,��•• Anchorage, AK 99516 227-3522 P, 272-8218 Fax �t,�\�.. (907) 345-0893 DATE: 02-16-06 �ahrara•• ccem c• ��arc PLAN PERMIT NO: DESIGN DRAWING DETAILS WASTEWATER DISPOSAL SYSTEM LOT 24 EKLUTNA HEIGHTS, STEWART ADDITION P.I.D. NO: 051.063-41 JnO Mlil•J A :�, af ou wJv31r 'iBI11 WlI1p1 { off' � a` ����`•� A+.vi", i:Yl�. iV .IaTia 1yf' ', t. %r,: a w .E Z p -ij 3 e 33, :r LL � cn n. e �B ga P[ iE uoma� awna S tl a N 1 p i YW II131� ino mma 2O� Gw Z N H ua wvm� woliramlo� CO�P ................ ♦♦♦ ••••••••• ••............... • ♦'�� """" . ♦ Steven R. Pannone PREPARED FOR: PANNONE ENG. SVC, LLC Mattson and Maria White P. O. BOX ♦ � :. •'' • ♦♦ E 4g • ♦♦ •'�.• 102954 7121 Hillside Way ANCHORAGE, ALASKA 99510 Anchorage, •�J,�0111, % 1-�� 9399518 227-3522 P, 272-8218 Fax (907)345-0893 DATE: 02-18-08 DETAILS SCALE: NTS SOILS LOG - PERCOLATION TEST♦♦�� 4110 PANNONE ENGINEERING SERVICES =♦��p •,.. . .. i ;1}• P.O. BOX 102954 i �: 49 TM • ...... ."" ANCHORAGE, AK 99510 • ' ...... .. 7' •••• (907) 272-8218 • •••••. Steven R. Pannone fN •�''• CE 8149 e�i PERFORMED FOR: MATISON WHITE DATE PERFORMED: 03-23-00 ••j OD:t�SC`�•'♦♦ r0 LEGAL DESCRIPTION: LOT 24 EKLITTNA HTS. STEWART ADDITION ����4,. ` 11%IL TEST HOLE 1 SLOPE AREA UNULV"LWJW Organic root mu I NO WELLS WITHIN 100' 1 OR I 2 — D 13.6 14.6 7 S H2 TH1 L 4- 5— s TEST � 49 a ---- HOLE / PROP 7 GM / / 100 SEPTIC 9- 10 10 Dense to very / \ dense \ 11 Gray to brom Cay / \ gravel / \ w/ rand, some 12 cobbles \ 17 WAS GROUND WATER SLOPE 14 ENCOUNTERED? No 1S IF YES, AT WHAT TEST HOLE DEPTH? .0 - BOH DEPTH TO WATER AFTER 17 MONITORING? -15 DATE: 05.17.00 18 DRY: 10.15-05 DRY: 10-20-05 CLOCK WATER 19 READING DATE NET TME LEVEL NET DROP 20 PEROLATION RATE 53 (minAnch) PERC HOLE DIAMETER 6lnches TEST RUN BETWEEN 5 FT AND 6 FT COMMENTS: Test hole excavated by Flinstone Services. Test Hole was presoaked before pert test. PERFORMED BY:G.E. Berle, 1 Steven R. Pannone, P.E. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST. TIMEREADING OS/2S/00 u7 97utC P 2 217 70 MIN 107/70' 9'18' } 211 911176' O' 4 2N 30 MIN 10 ?me, 9/18' g 2M 917115 O' 6 111 70 MM 701T Wt5 SOILS LOG - PERCOLATION TEST ..�P� �����S .............. PANNONE ENGINEERING SERVICES = g: •' ��. P.O. BOX 102954 49 21 TN ` • ANCHORAGE, AK 99510 0�""' "' ''•••' ..... (907) 272-8218 i Steven R. Panno%ne•.; CE 1 9 PERFORMED FOR: Matison White DATE PERFORMED: 10.13.05 ��4;6�:... ............ _.�•y�� LEGAL DESCRIPTION: LOT 24 EKLIITNA HTS, STEWART ADDITION •4cfliOt4 hllpI :.•� p TEST HOLE? 0 w SITE PLAN OrganWRoot SLOPE 1 OR Mass w/ silts. 1 r TH2 T 3 GM Silty and \\ \ Grovel.1. 4 f TEST i 5— HOLE _ — — b PR( 7 i �/� SEPT e � � o \ GM Gravel with silts \ 10 and coEt>les. \ 11 if / \ 12 1 13 WAS GROUND WATER SLOPE 14 ENCOUNTERED? N 15 IF YES, AT WHAT TEST HOLE DEPTH? 1e BOH DEPTH TO WATER AFTER 77 MONITORING? -DRY- DATE: 10.15-05 DRY 10.20-05 10 READING DATE CLOCK WATER 20 1 10/13/05 715 83� 7 PEROLATION RATE 40 (minlnch) PERC HOLE DIAMETER 6 inches TEST RUN BETWEEN 5 FT AND 6 FT COMMENTS: Test hole excavated by Flinstone Services. Perc hole was presoaked before test. 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. TIME NET TME LEVEL NET DROP READING 2'.45 30MIN bila' 14' 3 245 61w P 4 a.1b aO MIN 317 14' 5 7:15 61It1r a' b 3.45 30 MIN b'J1 B' 314' • Municipality of Anchorage On -Site Water and Wastewater Program (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL Parcel I.D. 051-063-41 Expiration Date: t 1. GENERAL INFORMATION Complete legal description EKLUTNA HEIGHTS STEWART ADD. LOT 24 Location (site address) 21641 GRAYBILL ST. CHUGIAK AK 99567 Current Property owner(s) BRADFORD R. ROMAN Day phone Mailing address Real Estate Agent 21641 GRAYBILL ST., CHUGIAK, AK 99567 Day phone 2. TYPE OF DWELLING: C e ® Single Family (w/wo ADU) i PerAt4C83,t0.ir4.12.1 TE ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) SEP 10 2014 3. NUMBER OF BEDROOMS: 3 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ® Individual Individual Water Storage ❑ Holding Tank ❑ Community Class _ Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ WaiverNariance request for: Received by r f Edi 's j y ' ` A/ % Date: 7` i E COSA to be released to the engineer, unless other ise`4quested by the engineer. COSA Fee $ 6Z_�- Date of Payment j t t 1l y a' Receipt Number ()a56 12-- COSA# O3-"gq`ilq Waiver Fee $ Date of Payment Receipt Number 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. Name of Firm ARCTERRA CONSULTING, INC. Phone 868-3791 Address 20441 PTARMIGAN BLVD., EAGLE RIVER, AK 99577 Engineer's Printed Name KENNETH M. DUFFUS Date 9/9/14 Engineers Comments: This investigation was completed in compliance with ADEC and MOA regulations. The assessment of the condition of the well and septic applies only to the conditions as of the day tested. The flow and absorption rates may change due to subsurface conditions that may not be observed from the surface, changes inland use, local soil characteristics, groundwater levels that may fluctuate during the year and the water usage of the family being served by the system. The operational life of all well and septic systems are subject to these various and dynamic characteristics and are outside the control of the evaluator of the well and septic system. Therefore, ArcTerra can not give any estimate of how long a system will function satisfactory for current or future \ occupants or can ArcTerra guarantee that no unseen it OF encroachments, deficiencies or discrepancies exist. /T�,�i 46; t 6. DSD SIGNATURE C System #1 Approved for bedrooms. ' ' +, ` KE9'KEl4. 1) FP ; 1E E` System #2 Approved for bedrooms. 1q0 Disapproved. Conditional approval for bedrooms, with the following stipulations: 0 The Original Certificate a 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 COSAbluesh et 1410-12d. If more than 1 septic system is on the lot: COSA Checklist # of Structure served by this system _ Certificate of On -Site Systems Approval Checklist Legal Description: EKLUTNA HEIGHTS STEWART ADD. LOT 24 Parcel ID: 051.063.41 A. WELL DATA Well type PRVT If A, B, or C provide PWSID # Date completed 513012006 Sanitary seal (YIN) Y Total depth 240 ft. Cased to 184 ft. FROM WELL LOG Date of test 513012006 Static water level 170 ft. Well production 2.5 g.p.m. WATER SAMPLE RESULTS: Well Log (YIN) Y Wires properly protected (YIN) Y Casing height (above ground) 24 in. AT INSPECTION 8/2812014 ft. g.p.m. Coliform NEG colonies/100 mL Nitrate 6.69 mg/L Arsenic: ND ug/L Date of sample: 812812014 Collected by: ARCTERRA B. SEPTIC/HOLDING TANK DATA Tank Type/Material SEPTIC / STEEL Tank size 1000 gal. Number of Compartments 2 Foundation cleanout (YIN) Y Depression over tank (YIN) N Date of pumping 812812014 Pumper JRs C. ABSORPTION FIELD DATA Date installed 6115/2006 Cleanouts (YIN) Y High water alarm (YIN) N Date installed 6/1512006 Soil rating (g.p.d.Iftz or ftZ/bdrm) 0.45 System type DEEP TRENCH Length 72 ft. Width 2.5 ft. Gravel below pipe 7 ft. Total depth 11_25 ft. (Measured 8/28/14) Eff. absorption area 1008 ft2 Monitoring tube Y Depression over field N Date of adequacy test 8/28/2014 Results (Pass/Fail) PASS For 3 bedrooms Fluid depth in absorption field before test 20 in. Water added 500 gal. New depth 29 in. Elapsed Time: 1440 min. Final fluid depth 19 in. Absorption rate >= 450+ g.p.d. Any rejuvenation treatment (past 12 mo.) (YIN & type) N If yes, give date D. LIFT STATION Date installed "Pump on" level at _ in. Datum Size in gallons "Pump off' level at _ in. Cycles tested E. SEPARATION DISTANCES WELL ON LOT TO: Septic tank/lift station on lot 100'+ Absorption field on lot 100'+ Public sewer main 75'+ Sewer /septic service line 25'+ Manhole/Access (YIN) High water alarm level at Meets alarm & circuit requirements? On adjacent lots On adjacent lots Public sewer manhole/cleanout 100'+ Holding tank Animal containment areas 504 Manure/animal excrete storage areas 100'+ SEPTIC/HOLDING TANK ON LOT TO: Building foundation 5'+ Property line 5'+ Absorption field 54 Water main 10'+ Water service line 10'+ Surface water 100'+ Wells on adjacent lots 100'+ ABSORPTION FIELD ON LOT TO: Property line 10'+ Building foundation 104 Water main 10'+ Water Service line 10'+ Surface water. 1004 Driveway, parking/vehicle storage 104 Curtain drain 50'+ (NONE KNOWN) Wells on adjacent lots 100'+ F. COMMENTS G. ENGINEER'S CERTIFICATION 1 certify that / 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. Engineer's Printed Name KENNETH M. DUFFUS Date 91911.4 COSA brown sheet 10-10-12.doc / rq!H OF'A��� 4b1•'Ey51�''-'��' � in. Municipality of Anchorage _7 s Community Development Department Development Services Division On -Site Water and Wastewater Program 4700 Elmore Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907)343-7904 Nitrate Advisory Certificate of On -Site Systems Approval 4 141474 A Certificate of On -Site Systems Approval inspection and test of potable water was recently conducted on the well water supply on Block , Lot 24 of Eklutna Heights Stewart Add. subdivision. This inspection revealed a nitrate concentration of 6.69 milligrams per liter (mg/L) was reported for the property's well water sample. The Environmental Protection Agency (EPA) has established a maximum contaminant level (MCL) of 10.0 mg/L for public drinking water systems. While private wells are not subject to this regulation, EPA standards are based on existing health information and can therefore be used to gauge the relative quality of water from private wells. Please see the attached "Nitrate Fact Sheet" for important information regarding nitrate. This advisory must be attached to all copies of the subject Certificate of On - Site Systems Approval. Municipality of Anchorage Development Services Department 1 Building Safety Division On -Site Water and Wastewater Program L 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. 051-063-41 1. GENERAL INFORMATION COSA # rt tt)5,n Expiration Date:9�D7 Complete legal description Lot 24 Eklutna Heights Stewart Addition Location (site address) -9104/ Graybill Drive Current Property owner(s) Matt& Maria White Day phone 345-0893 Mailing address Lending agency Mailing address Real Estate Agent Mailing Address 7121 Hillside Way. Anchorage AK 99516 _Day phone Teri lanis Day phone 689-1816 Unless otherwise requested, COSA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: 3 3. TYPE OF WATER SUPPLY: Individual Well El Individual Water Storage ❑ Community Class Well ❑ Public Water System ❑ TYPE OF WASTEWATER DISPOSAL: Individual On-site Individual Holding Tank ❑ Community On-site ❑ Public Sewer ❑ The Municipality of Anchorage Development Services Department (DSD) Issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given In paragraph 4 by an Independent professional civil engineer registered In the State of Alaska. Certificates of On -Site Systems Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also Issues COSAs upon request to homeowners. Certificates of On -Site Systems Approval are valid for 90 days from the date of Issue for properties served by a private or Class C well and may be reissued with new water sample results. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage Is not responsible for errors or omissions in the professional engineer's work. 4. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my Investigation, based on procedures outlined In the Certificate of On -Site Systems Approval Guidelines for this application, shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the number of bedrooms and type of structure Indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system Is(are) In compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm Pannone Engineering Services LLC Phone 272-8218 Address P.O. Box 102954, Anchorage AK 99510 Engineer's Printed Name Steven R. Pannone, P.E. Date _ 12-4-06 Engineers Comments: In conducting an adequacy test, I attempt to provide a thorough, conscientious engineering analysis of the system in accordance with MOA DSD Guidelines & Regulations. The reported results describe the performance of the system under the conditions encountered at the time of the test, and separation distances measured to readily identifiable features. The operational life of all wells and septic systems depend on the local soil condition, ground water �•.��� gaga', levels that may fluctuate during the year, and the water usage of the family being served by the system ••�P�t "" �„ •/a These conditions are outside the control of the evaluator of this system All systems eventually fail and : �y satisfactory test results do not guarantee future performance of the system, nor do they guarantee that �+ - 4�'y>r �00 there are no hidden defects or encroachments. PES can therefore not provide any warranty for future�-- 0 rman perfoce nor give any estimate of how long the system will continue to meet the operational M requirements of the h10A DSD. The content of this report is for the sole benefit of the owner listed c' sieves R. Ponnone above. Any reliance upon or use of this report by any other person or party is not authorized nor will it �Nn CE 8149/1. confer any legal right whatsoever. �� •• 12li (1� 5. DSD SIGNATURE ae n _. Y_•� Approved for 3 bedrooms. Disapproved. Conditional approval for bedrooms, with the following stipulations: awnan `v VIV-JIIC "�� WATER AND m= WASTEWATER : Attachments: COSA Checklist X Septic System Advisory Well Flow Advisory Nitrate Advisory X_ Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other By: Original Certificate Date: Z /9 0.6 in". 11,05) P. l - Municipality of Anchorage 'i Development Services Department Building Safety Division 40*11� i On-Stte Water & Wastewater Program 4700 Bragaw, Street r P.O. Box 196650 Anchorage, AK 99519-6650 l www.muni.org/onsite i, (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal Description: Lot 24 Eklutna HIsStewart Add'n Parcel ID: 051.063.41 I A. WELL DATA Well type Privet If A. B, or C provide PWSID # _ Well Log (YM) Yes Date completed 5/30/2006 Sanitary seal (Y/N) V_u Wires properly protected (Y/N) Y& S Total depth 240 ft. Cased to _11-411. Casing height (above ground) 24 in. FROM WELL LOG AT INSPECTION l Date of test S/30/2006 S/30/2006 i Static water level 170 ft. 170 ft. Well production 2.5 g.p.m. 2.5 g.p.m. I, WATER SAMPLE RESULTS: i Coliform ,_Q_colonies/100 mL Nitrate 5.23 mg/L Other bacteria 0 oolonies/100 mL I. Arsenic: N4. mg/I Date of sample: 11- 6 Collected by: S.R.Pannone i B. SEPTIC/HOLDING TANK DATA Tank Type/Material Stent Date installed 6115/2006 f Tank size 1000 gal. Number of Compartments 2 Cleenouts (YM) Yes Foundation cleanout (YM) _Yu Depression over tank (YM) NQ High water alarm (YIN) No Date of pumping 6/15/2006 Pumper New Installation C. ABSORPTION FIELD DATA Date Installed 6/15/2006 Soil rating (g.p.d./fe or fe/bdrm) 0.45 System type Deep Trench f Length 72 ft. Width 2„5 ft. Gravel below pipe 7 ft. Total depth 11-12 ft. Eff. absorption area 1006 fe Monitoring tube YjM Depression over field -hQ Date of adequacy test 6/15/2006 Results (Pass/Fall) N— For 3 bedrooms Fluid depth in absorption field before test _ In. Water added_ gal. New depth_ in. Elapsed Time: _ min. Final fluid depth _ in. Absorption rate >= g.p.d. Any rejuvenation treatment (past 12 mo.) (Y/N & type) If yes, give date D. LIFT STATION Date installed Size in gallons N/A Manhole/Access (Y/N) `Pump on" level at _ In. "Pump otr level at _ in. High water alarm level at in. Datum Cycles tested Meets alarm & circuit requirements? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tankAift station on lot 106.9 On adjacent lots 100+ Absorption field on lot _107.4 Public sewer main N/A Sewer /septic service line 90 Animal containment areas 100+ On adjacent lots 100+ Public sewer manhole/cleanout NIA Holding tank 75+ Manure/animal excrete storage areas 100+ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation 8.3 Properly line 12.0 Absorption field 12 Water main N/A Water service line S0+ Surface water 100+ Wells on adjacent lots 110.3 SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line 10.0 Building foundation 10.6 Water main NIA Water Service line 60 Surface water 100+ Driveway. parking/vehicle storage 10 Curtain drain S0+ Wells on adjacent lots 113.5 F. COMMENTS G. ENGINEER'S CERTIFICATION -�. I 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. Engineer's Printed Name Steven R. Pannone, P.E. X0`0 . "' r P°' "�" N�ICE P149 Date 12-14-06 ee�� f% rlu�••' COSA Fee $ 7% y� �175ru,)\ Date of Payment / Z/7e 6 Receipt Number ¢l 9 (Rev. I IMS) Waiver Fee $ 17-5 Date of Payment Receipt Number 895 77 Municipality of Anchorage 0' �"��` �' r CO. IAhC I9(�&i0 • :i1MI1lIfll�e, Alatika 9!Li19 fifh5() •Telephone (!M)7) 3l:LR:i01 • rn.0 (907) 3i.' 40X) i / 4710 Iirulmo• S:rccl • .VMhorugc, Aln.lw 9!R"-,(tt maw.nuuJ.org Mayor,lfark Begicl) I1u11diai; Snfci}• Division December 19, 2006 Steve Pannone Pannone Engineering F.O. Box 102954 Anchorage, AK 99510 Subject: Waiver Request for Eklutna Ileights, Stewart Addition, Lot 24 Waiver Request WR#: 060075 Parcel ID # 051-06341 IIA060588 Dear Steve Pannone: Your request for a waiver of the required 10 feet horizontal separation from the absorption field to the property line has been approved. The approved separation distance is 6.0 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, DaA Deb Wockenfuss Civil Engineer On -Site Water & Wastewater Program Coninlunity, Security, Prosperity Municipality of Anchorage Development Services Department r Building Safety Division On -Site Water and Wastewater Program 4700 Bmgaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907)343-7904 Waiver Review Worksheet WR#:060075 PID#:051-063-41 HA/Permit# 11A060588 Date Received: December 19, 2006 Legal Description: Eklutna Heights, Stewart Addition, Lot 24 Engineer. Steve Pannone Pannone Engineering P.O. Box 102954 Anchorage, AK 99510 Applicant: Matt and Maria White Waiver Requested: 6' lot line to reserve absorbtion field separation Criteria: Geology A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation Total: Points: ..................................................................uses... Waiver is Granted: X List Conditions or Reasons for above: Waiver is not Granted: Date: 12/19/06 By: Deb Wockenfuss Name of Reviewer .............................................. aooe... .nese... some.... mase Rec#: 99577 Amount: $in Date Paid: 12N912006 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.muni.org/onsite (907)343-7904 Nitrate Advisory Certificate of On -Site Systems Approval # HA060588 A Certificate of On -Site Systems Approval inspection and test of potable water was recently conducted on the well water supply on Block n/a, Lot 24 of Eklutna Heights, Stewart Addition subdivision. This inspection revealed a nitrate concentration of 5.23 milligrams per liter (mg/L) was reported for the property's well water sample. The Environmental Protection Agency (EPA) has established a maximum contaminant level (MCL) of 10.0 mg/L for public drinking water systems. While private wells are not subject to this regulation, EPA standards are based on existing health information and can therefore be used to gauge the relative quality of water from private wells. Please see the attached "Nitrate Fact Sheet" for important information regarding nitrate. This advisory must be attached to all copies of the subject Certificate of On - Site Systems Approval.