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HomeMy WebLinkAboutSPENDLOVE VIEW HEIGHTS BLK 3 LT 2pendlove View He'0 ights Block 3 Lot 2 #021 -021 - 10 inspection Report Municipality of Anchorage Community Development Department Page 1 of 3 On -Site Water and Wastewater Program 4700 Elmore St. • P.O. Box 196650 Anchorage, AK 99519-6650 • http://www.muni.org/onsite • (907) 343-7904 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP141352 PID Number: 021-021-10 New ❑ ❑ Upgrade Name: John Tuckey ABSORPTION FIELD Li Deep Trench ❑✓ Shallow Trench E] Bed E] Mound Address 13551 Spendlove Drive Anchorage, AK 99516 ❑ Other Phone Number of Bedrooms Soil Rating : Total depth from original grade 4 3GPD/SF 1 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade +1.5 Ft Gravel depth beneath pipe .5 Ft. Subdivision Block Lot Spendlove View Heights 3 2 Fill added above original grade 3.5-4 Ft. Gravel length 45 Ft. Township Range Section Gravel width 5Ft. Beds: Number of Lines Distance between lines I Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches I From Tank Field Tank Line 225 Ft2 One Ft. Well >100' >100' >100' >75' >25' TANK ❑ Septic ❑ S.T.E.P. ❑ Holding ❑ other Manufacturer Anchorage Tank/Advantex Capacity I 1,500Gal. Surface water >100' >100' >100' >100' Material Number of compartments Lot Line >5' >10' N/A N/A Steel Two NA Foundation >5' >10' N/A N/A LIFT STATION Manufacturer Capacity Curtain Drain None Noted Gal. Remarks Pump on level at in. Pump off level at in. High water alarm at in. Pump make and model Electrical Inspections performed by Installer PIPE MATERIAL House to tank D3034 Tank to drainfeld D3034 Red Dog Excavating Drainfield F810 CO/MT D3034 Inspector W. Roberts BENCH MARK (Assumed elevation) 100.0ft Inspection a dates: f 9/11/14 2m 9/12/14 Location and description 3" 7/3/15 41" Lower Level Finished Floor. COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL Engin tamp Conditional Approval: Date ,`P:���....gC4's! s �........... . so /1NNi....•gy'.•.ou • •..... :4F 'W MICHAEL E. ANDERSON •I if : CE -4381 ��.i Approved Date `7— "�J "'?0 FES inspection Report Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT Permit Number: OSP141352 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 SPENDLOVE DRIVE LOT 1 V570' 0' 5' 1' '5' M2 155.5' 1 16.0' C1 — Cleanout SI — Septic Vent MH — Man Hole TH — Test Hole MT — Monitor Tube FCO — Foundation Clean Out 170.00 10' Electrical Easement -- ---------------------- G1A 9L Existing Well O� 2� Four Bedroom Home TH2 TH1 \ _Si CS M2C0 TW M1' Cq rn Alternate O Site M SPENDLOVE VIEW HEIGHTS LOT 2, BLOCK 3 51,118 S.F. �............. �� -----——— — — — ------------ !��j�: .�1� —---------------- 10' Utility Easement f 49th :. ..J...f ..-..j�..s ...:... 90 MICHAEL E. ANDERSON .j• (�i 1IV' NO, CE -4381'1: SITE PLAN eeil ESSI SCALE V = 40' Page 2 of 3 PID No. 021-021-10 LOT 3 Municipality of Anchorage Page 3 of 3 DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number: OSP141352 PID No. 021-021-10 104.0 = UU to � 1,500 Gallon Septic Tank NOTE: AX -20 Filter is Offset from Treatment Tank. PROFILE AS -BUILT - No Scale M -W DRILLING, Inc. P. O. Box 4-1728 • 2811 Dawson A C 907-279-1741 ANCHORAGE, ALASKA 99509 DRILLING LOG Well Owner Sue Kramer MAY 3 1978 of Well Don Location (address of: Township, Range) Section, if known; or distance main road L29 Blk 3, Spendlove Viex Hci hto Subdiv. Size of casing --§---Depth of Hole 45 feet Cased to 42 feet Static water level 15 ft. (M (below) land surface. Finish of well (check one) open end ( X ); Screen ( ) ; Perforated ( ) None Describe screen or perrorat.ioi 100 ft. Well pumping test at 30 gallons per (TW) (minute) for 1 hours with of drawdown from static level. Date of completio 15 Feb 4 Depth in feet from ground surface 0 TO 5 _--3--TO�0 ATO —3� __�I—TO 40 40 TOS TO TO TO TO TO— WELL LOG Give details of formations penetrated, size of material, color and hardness Organics Silty Gravelt small Sands coarse Silty Gravels small Gravels medium. saw a Wayne E. Westberg TO 1 —CUSTOMER Development Services Department Building Safety Division On-Site Water & Wastewater Progrcon .ar 4700 Elmore Road P.O. Box 196650 MarkBegich Anchorage, AK 99507 Mayor www muni.oro/onsite (907)343-7904 Pump Installation Log Well Drilling Permit Number: SW NIA Date of Issue: NY!, Parcel Identification Number: NIA Legal Description Property Owner Nami: t John Tuckeyrruckey Constru;At r Lot 2, Block 3 1 13551 Spendlove Or, Spendlove View Heights Anchorage, AK 99516 Pump Installation Date: 5111/2015 Pump Intake Depth Below Top of Well Casing: 34 feet Pump Manufacturer's Name: Goulds Pump Model: lOS605 Pump Size 1I2 hp Pitless Adapter Burial Depth: NIA feet Pitless Adapter Manufacturer's Name: NIA Pitless Adapter Installer: NIA Well Disinfected Upon Completion? W] Yes ❑ No Method of Disinfection: I Comments: Pump Installer Name: Aarow Pump a Well service. Lt_c P.O. Box 110496 Anchorage, AK 99511-0496 Attention: The pump installer shall provide a pump installation log to the DSD wit & 30 days of :ump installation. £0'd 9966 96£ L06 XV.3 13r2IHSV7 dH HdZb:£0 9T/OZ/90 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT 2, BLOCK 3, SPENDLOVE VIEW SUBDIVISION PERFORMED FOR: JOHN TuCKEY DATE: 9/11/14 PROJECT No.: PARCEL ID#: TECHNICIAN: W- ROBERTS DEPTH TEST HOLE 3 (feet) MICHAEL E. ANDERSON SI I L FLAN SEE SITE PLAN k ig A t o READING OB/OG I DEPTH To WATER (INCHES) 1F YES @ WHAT DEPTH? 6' S 2 1 DEPTH OF WATER AMONITORING: 6' 2% II a DATETE O OF MONITORING 9/18/14 pU 3 a 11:43 4 3.25" 2.50" d 11:44 5 0.63" GRAVEL WITH SAND AND SILT 6 3.13" GW/GM/GP d 12:15 7 0.75" 8 O. 12:45 30 d ' 2.50" 9 BOH @ 9' MICHAEL E. ANDERSON SI I L FLAN SEE SITE PLAN k ig A t o READING WAS GROUND WATER ENCOUNTERED? YES NET TIME (MINUTES) DEPTH To WATER (INCHES) 1F YES @ WHAT DEPTH? 6' S 9/II 1 DEPTH OF WATER AMONITORING: 6' 2% II 0.75" DATETE O OF MONITORING 9/18/14 pU I 1 I 1 I 1 COMMENTS: DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH To WATER (INCHES) NET DROP (INCHES) 9/II 1 11:13 0.75" 11:43 30 3.25" 2.50" 11:44 0.63" 12:14 30 3.13" 1 2.50" 12:15 0.75" 12:45 30 3.25" 2.50" PERCOLATION RATE: 12 (MIN/INCH) PERC. HOLE DIA. 6 (INCHES) TEST RUN BETWEEN: 2 FT. and 3 FT. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 7/6/2015 On -Site Wastewater Disposal System Permit MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Permit Number: OSP141352 Tax Code Number: 02102110000 Work Type: Septic Initial Permit Effective Dates: August 26, 2014 to August 26, 2015 Design Engineer: ANDERSON ENGINEERING Subdivision: SPENDLOVE VIEW HEIGHTS Site Legal Address: SPENDLOVE VIEW HEIGHTS BILK 3 LT 2 G:2942 Owner/Address: KRAMER SUSAN REVOCABLE TRUST KRAMER SUSAN/TRUSTEE 5916 CHABOLYN TERR OAKLAND CA 946181140 J Site Mailing Address: Lot Size in Sq Ft: 18 Total Bedrooms:_ This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank N Privy N Private Well N Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80). 3. The wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Special Provisions: PRIOR TO CONSTRUCTION: "Proposed TH3" as shown on the Site Plan shall be completed prior to construction to verify the design. If it does not, an approved change order shall be obtained prior to construction. The test hole results shall be submitted with the final inspection report. Special Provisions: The well shall be verified whether it needs an artesian plug or not. Verification results shall be submitted with the final inspection report. Received By: Issued Date: Date: ?S V v MUNICIPALITY OF ANCHORAGE \� Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON-SITE SEWER/WELL PERMIT APPLICATION Parcel I.D. 021-021-10 Property owner(s) Susan Kramer Mailing address 5916 Chabolyn Terrace Oakland, CA 94618 Day phone Site address Spendlove Drive Anchorage, AK 99516 Legal description (Sub'd., Block & Lot) Spendlove View Heights, Block 3, Lot 2 Legal description (Township, Range & Section) Lot Size 51,118 Sq. Ft. Number of Bedrooms Four APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field Fx� Initial 0 Single Family (SF) (w/wo ADU) Septic Tank El Upgrade ❑ Duplex (D) ❑ Holding Tank ❑ Renewal F-1Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Dis tance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit/Rush Fees: Jr �O 14- .3 4 1 Date of Payment: /2 2. �! Receipt Number: O 2 9 lr Permit No. 0 511 1 `/ 13 5'2 1 Permit App_9-1-12.doc 003yy G Waiver Fees: Date of Payment: Receipt Number: Waiver No. ___ August 21, 2014 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 2, Block 3, Spendlove View Heights Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The developer of Lot 2, Spendlove View Heights Subdivision intends to construct a four-bedroom home on the lot. We are therefore requesting a permit be issued for the construction of a new septic system to accommodate the home. A well is currently in place on the lot. The attached Site Plan and backup documentation identify the location and configuration of the existing well and proposed septic system along with the alternate site. Also identified on the plans are the existing well on surrounding lots. No conflicts exist between the proposed well and septic system and wells or septic systems on adjacent lots. Drainage arrows are shown on the site plan showing the grade and direction of flow on the lot. The drainage pattern will not be changed as a result of this project. The test holes placed on the lot in the area of the new absorption trench indicated silty gravel with sand (GM) to 4' below the surface underlain by dense silt. Groundwater was found at 13.5' below the surface but rose to 3' during the month of May. We are therefore proposing to place an Advantex Treatment System with a 5' wide by 45' long absorption trench. The distribution line in the trench will be placed at 1.5' above the existing surface. The organic layer will be removed and replaced with coarse sand. Additional sand will be required to raise the system above grade. Insulation will be placed and a minimum of 2' of cover will be mounded over the trench. Topsoil and vegetation will be applied to the finished surface to prevent erosion. The ground surface on the lot in the area of the absorption trench slopes at a shallow grade to the southwest. The new trench will be constructed parallel with the contours of slope as much as possible in conformance with Municipal requirements. The new septic system will be constructed a minimum of 100' from all wells and any surface water and 10' the proposed and existing water services in the area. Lot 2, Block 3, Spendlove View Heights Subdivision August 21, 2014 Page Two If the system is constructed in accordance with our design the following statements apply: 1. The system, if constructed as designed, will have no adverse impact on the wells in the area or those to be constructed in the future. 2. The system, if constructed as designed, will have no adverse impact on existing septic systems in the area or those to be constructed in the future. 3. The system, if constructed as designed, will have no adverse impact on reserve space, either surface or subsurface, on any lots located in the area. 4. The system, if constructed as designed, will have no adverse impact on drainage patterns in the area. The current drainage pattern will be maintained. Sincerely, Michael E. Anderson, P.E. Attachments SPENDLOVE DRIVE --------I------------ L------------ G,-- I LOT 1 45' Long x 5' Wide x 6" Effective Depth Absorption Trench. a O o to 170.00 10' Electrical Easement --------t---------- Existing ,"well 1 Four Bedroom Home FCO / THz SPENDLOVE VIEW HEIGHTS LOT 2, BLOCK 3 51,118 S.F. LEGEND: NOTE: CO — Cleanout No Conflicts with Adjacent Wells or Septic SV — Septic Vent Systems. No Breaks in Grade Greater than TH — Test Hole 25% are Located Within 50' and No Surofce MT — Monitor Tube Water within 100' of the Septic System. FCO — Foundation Clean Out LOT 3 �* ---------------------------------------------- ���P:•"' �j. 10' Utility Easement °• 49th __••��� MICHAEL E. ANDERSON SITE PLAN SCALE 1" = 40' Pod Shall Not be ! Za Placed Over Tank oe CO MT S2 2CO \ �y T \ m dternote a."� THa \ m Site ® \ o CO V) / yoQ° o" SPENDLOVE VIEW HEIGHTS LOT 2, BLOCK 3 51,118 S.F. LEGEND: NOTE: CO — Cleanout No Conflicts with Adjacent Wells or Septic SV — Septic Vent Systems. No Breaks in Grade Greater than TH — Test Hole 25% are Located Within 50' and No Surofce MT — Monitor Tube Water within 100' of the Septic System. FCO — Foundation Clean Out LOT 3 �* ---------------------------------------------- ���P:•"' �j. 10' Utility Easement °• 49th __••��� MICHAEL E. ANDERSON SITE PLAN SCALE 1" = 40' SPENDLOVE VIEW HEIGHTS BLOCK 3, LOT 2 DESIGN FACTORS: SYSTEM REQUIREMENTS: 4 Bedroom Home 5' Wide Trench System Perc. Rate: 7.6 Min./Inch Four Bedroom Advantex Treatment System Application Rate: 3 SF/BDRM Gravity Flow to Trench .5' Effective Depth 4 Bedrooms X 150 GPD/Bedroom = 600 Gallons 600 Gallons/3 GPD/SF/5 LF (Width) = 40 LF Trench Length THEREFORE: Construct a 45' Long by 5' Wide by .5' Effective Depth Absorption Bed at the Location Shown on the Site Plan. Distribution Pipe to be Placed at 1.5' Above Existing Ground. Total Depth to be 1.0' Below Existing Ground. Remove Organic Material and Replace with Coarse Sand. Place 3' of Cover Over Absorption Trench and 4' of Cover Over Septic Tank. Maintain 100' Separation From Private Well on the Lot. Revegetate with 6" Topsoil 2' Cover (Minimum) NOTE: [:9 4" Perforated PVC (Holes Down) 1 Drainfield Rock 1' 1 1 -'�— 2' Coarse Sand 5' I� TYPICAL 5' WIDE TRENCH SECTION (NO SCALE) Grade Area Over Trench to Drain Away. Minimum 6' Separation From Bedrock. Minimum 4' Separation From Groundwater. Minimum 100' Separation From Private Wells in # Minimum 100' Separation From Surface Water or BALLAST CALCULATION LOT 2, BLOCK 3 SPENDLOVE VIEW HEIGHTS SUBDIVISION 3'to NOTE: Filter Pod Cannot Be Placed Over Tank Steel Tank Filter Pod 1,500 Gallon Water Displacement = 12,495 lbs. Weight of Fill Over Tank - 120 lbs./cubic foot Weight of Saturated Fill Over Tank - 120 lbs./cubic foot - 62.4 lbs./cubic foot = 57.6 Fill Weight = 10' L x 5' L x 3' D = 150 cubic feet x 120 lbs./cubic feet = 18,000 lbs. Saturated Fill Weight = 10' L x 5' L x 1' D = 50 cubic feet x 57.6 lbs./cubic feet = 2,880 lbs. Total Weight Over Tank = 20,880 pounds > 12,495 lbs. Therefore Tank Will Not Float. -L7 v1 49th ELEVATION VIEW (:MICHAEL E. '11.�n.°.. Na. c No Scale Municipality of Anchorage j .! r ., `:..... ,L a Development Services Department • s Building Safety Dlvislon >Y �.' . �`�- { yys a • .>.� On -Site Water and Wastewater Program �t .t • . "r' ' 1 4700 Elmore Road -tnn a!9 1 P.O. Box 196660 Anchorage, AK 99507"' (907) 343-7904 �I :'�'JR:(1y?iD �.>t Soils Log - Percolation Test Performed For. Tot>iasShcwoerer DffiePes:,`� nei:6/ '!Fi �y�¢,�.,-�,�•" Legal Description: SPENDLOVE VIEW HEIGHTS BLK 3 LT 2 Township, Range, Bacilli r. ti;1'c tr WAS 0410-010 WATER ENDMNIERED? YES IF YES, AZ MiAT DEPTH? 13.5' Depth to Mtater After MManitzemg? rIn Reading Date Gross Time Net 6/11/12 11:36 AM OMIT` 12.875" 6!11!12 11:46 AM 10 M; 13.3125" . 6111112 11:56 AM 10 M 13,1875" 6!11112 12:06 PM 10 M 13.3125" 6/11112 12:16 PM 10 M! '€3.3125" 6111112 1226 PM 10 M1 1� ,125 6/11/12 12:36 PM 10 M } 7'r I Depth to Water Net Drop b 14.56 %5" P J 14.56;!6" 1.6875" 1J 14.0315" 1.25" iJ 14.56.Z5" 1.1875" @J 14.56.:5" a Y 14.6 fi' L25" IJ 1.3125 7.6 4�1 PER(; Ht i.lt DIAMETER 1 FT AND 2 FT i�?R7IFY THA l" THIS TEST WAS &F -rAIS DATE. C ATE: 6/12112 TO 'd 9966 Stn£ LO6 XV.4 12MISV'I dH HVLC:90 bT/TZ/80 7.6 4�1 PER(; Ht i.lt DIAMETER 1 FT AND 2 FT i�?R7IFY THA l" THIS TEST WAS &F -rAIS DATE. C ATE: 6/12112 TO 'd 9966 Stn£ LO6 XV.4 12MISV'I dH HVLC:90 bT/TZ/80 Municipality of Anchorage I ( Development Services Department d 14 Building Safety Division ,•• • Onsite Water and Wastewater Program f,I 4700 Elmore Road P.O. Box 196550 Anonwage, AK 99507 •',+ ,:i. (907) 343-7904 Soils log - Percolation Test.:,". � '' Performed For. TObiaS SchWOeter Date Perf: an :d: Legal Description: SPENDLOVE VIEW HEIGHTS BLK 3 LT 2 Tovsistiip, Range, Section 1 Depth (Feet) i IP 3 ..n WAS C4 01PD SKATER ENCoU gTEf ED? YES S IF YES. ATW?iAT DEPTH? 13.5 L Depth to WNW After p MoRttode97 £ 12- I ( Daze: 13- ; 14 Reading Date � '' 16- 5.3125" 6111M 17- 4.5625" .., 6!11112 Gross Time 11:37 AM 12:07 PM 12:37 PM 1:07 PM Net T Ya- i Depth to lVater I Net Drop 0 MR,- 30 IR-30 M'i'd 30 M111 30 30 MITI [+M41:r11 PERCOLATION E 60 (mhAw& rh) PERC:3I( LF DIAMETER 6 RAT TEST RUN BETWEEN 3 FT AND 4 FT COMMENTS PRESOAKED ANSON MONSS PERFORMED By. XEI ' 0!M- � ++ O:ERTIFY TWA I' HIS TESTMAo WAS CN �'V'�'x�IL'Y0�1'1'f�1•lCtiJ1A1tHlYU I`AVNIII.IY~••^_•• ^•••^^^^^-`• _•,-_'— �� ^ IiUIUtLINpJ IN kz"t=U I Uri it It; )Alt. U:Akm: UIIG! IL rcrtrvttmty ltY xl,.LUnUxrvl:c YYlit'I HLLJIHIC HIVV MVItl1Urlp\ii(-WpLIM S;NtFhCU1 UN It':il)Hlt. UV,16: tHl� Zo*d 9966 86£ L06 XVd 12If'd3SV'I dH HVL£:90 6T/TZ/80 HUNICIPAL ITY OF ANCHORAGE Development Services Department J Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Parcel I.D. 021-021-10 1. GENERAL INFORMATION Expiration Date: e- 2cf _` Complete legal description SPENDLOVE VIEW HEIGHTS BLOCK 3, LOT 2 Location (site address) 13571 SPENDLOVE DRIVE, ANCHORAGE, AK 99516 Current property owner(s) BRIAN OTT & HALEY RUNA Day phone Mailing address Real estate agent 13571 SPENDLOVE DRIVE, ANCHORAGE, AK 99516 2. TYPE OF DWELLING: ❑ Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Day phone 3. NUMBER OF BEDROOMS: 4 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well ® Private Septic Water Storage ❑ Holding Tank ❑ Community Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ Waiver request for: Distance: Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ � Date of Payment 5-1oa 110, Receipt Number Oct351b COSA # U `7 t Ig/ 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. I acknowledge that On -Site staff may visit the site to verify the information submitted. Name of Firm ANDERSON CONSTRUCTION & ENGINEERING Phone 345-3377 Address 4640 SHOSHONI DRIVE, ANCHORAGE, AK 99516 Engineer's Printed Name MICHAEL N. ANDERSON, PE Date 5/7/2019 �OFAZ4� 9TH *� 6. DSD SIGNATURE 54bRSC System #1 Approved for bedrooms MICHAEL N. N. / No. CE 9469 System #2 Approved for bedrooms 1 1 5/7/19 ..�� Disapproved FESSI011� -AV Conditional appr vat for bedrooms, with the followin stiipullations: )S C_ L*— RAA V��� WI 4� Cd C,4 c-, C &71 0o, d(4,- mkvotokl 4KASOrLt- .OP �- AA ® A- L/u c G( KA rw Dov' s r v A4 c w.. ��•���'� - ;��. By: �o � N.s� yo- J o _STFi�V m J Original Certificate Date: The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA Checklist blue sheet Legal Description: SPENDLOVE VIEW HEIGHTS BLOCK 3 LOT 2 Parcel ID: 021-021-10 If more than 1 septic system on lot: COSA Checklist # _of _ Structure served by this system A. WELL DATA ® Well log is filed with Onsite (or attached) Well production at time of test 3.8+ gpm Date drilled 2/15/1974 Water storage tank volume NA gallons Total depth 45 ft Well disinfected for coliform test? ❑ Yes ® No Cased to 42 ft ® Coliform bacteria is Negative ® Sanitary seal is functioning correctly Nitrate 8.59 mg/L ❑ Nitrate less than MRL (ND) ® Wires are properly protected Arsenic ug/L ® Arsenic less than MRL (ND) Casing height (above ground) 24+ in. Collected by FWCS Date of flow test for COSA 5/2/2019 Date of Sample 5/1/2019 Static water level at beginning of test +2 ft. Comments Static is above grade. Well production restricted by plumbing and is much greater than 3.8GPM. B. TANK DATA — 9/11/2014 1500 -GAL ADVANTEX Age of tank(s) 5 years Tank type/material STEEL Measured operating fluid level in septic tank 50 ® Standpipes/foundation cleanout per record drawing Date of pumping SEE MAINT. REPORT C. LIFT STATION ❑ Required maintenance completed Age of lift station years Lift station material Comments: D. ABSORPTION FIELD DATA — 45'L x 5'W x 0.5'ED — 3 GPD/SF = 225 SF Which system tested (date installed) 9/12/2015 ® *ALL standpipes present per record drawing Total measured depth from grade 3 ft (max) Measured depth to pipe invert from grade 2_5 ft (min) ❑ N/A — pressurized field ® Monitor tubes go to bottom of effective. If not, state depth into effective Code -required soil cover over field ❑ System presoaked (Required if vacant for greater than 30 days prior to date of test) Gallons introduced gallons Comments/Deficiencies: COSA Checklist.docx Adequacy test date 3/7/2019 Results E Pass For 4 bedrooms Fluid depth prior to test 0 in Water added 620 gal New depth 0 in Elapsed time 1 min Final fluid depth 0 in Absorption rate 600 gpd Any rejuvenation treatment (past 12 months) N If yes, enter date E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) Septic Tank/Lift Station on Lot > 100' ® Yes if No Community Sewer Manhole/Cleanout > 100' If absorption field is under driveway comment below ® Yes if No ft ® Yes if No ft Neighboring Tank > 100' ® Yes if No ft Private Sewer/Septic Line > 25' ® Yes if No ft Absorption Field on Lot > 100' ® Yes if No ft Holding Tank > 100' ® Yes if- No ft Neighboring Absorption Fields > 100' Animal Containment > 50' ® Yes if No ft ® Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' ® Yes if No ft ® Yes if No ft From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' ® Yes if No ft Wells on Adjacent Lots: Property Line > 5' ® Yes if No ft Private Wells > 100' ® Yes if No ft Absorption Field > 5' ® Yes if No ft Water Main > 10' ® Yes if No ft Water Service Line >®Yes ' if No ft 10Community Wells > 200' ® Yes if No ft _ Surface Water > 100' Yes if No ft If septic tank is under driveway comment below ® From Absorption Field on Lot to: (Please enter distances if less than required) Building Foundation > 10' ® Yes if No ft If absorption field is under driveway comment below Property Line > 10' ® Yes if No _ ft Wells on Adjacent Lots: Water Main > 10' ® Yes if No ft Private Wells > 100' ® Yes if No ft Water Service Line > 10' ® Yes if No ft Community Wells > 200' ® Yes if No ft Surface Water > 100' ® Yes if No ft F. ENGINEER'S COMMENTS G. ENGINEER'S CERTIFICATION 1 certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. COSA Checklist.docx OF AZ4, .49 TH MICHAEL N. ANDERSON. T�' . No. CE 9469 sv 041Atf 4/.22/.19'• p Ssto' � j \ Municipality ii \J Will Sry J A•r:'\` i � .?- I)cparuncnt P.O. Box 196650 0 4700 Elmore Road Anchorage Alaska 99519-6650 0 (907) 343-7904 0 Fax (907) 343-7997 http://www.muni.org/Onsite Development ices On -Site Water and Wastewater Section * * * X'%v7ARIANCE/WAIVER REVIEW K X * * Waiver#: OSV191057 COSA#:OSC191154 Permit#: PID#: 021-021-10 Legal Description: Spendlove View Heights Block 3 Lot 2 Engineer: Haley Runa, P.E. Applicant: Haley Runa Your request for a waiver of the required 25 feet horizontal separation from the curtain drains to the private well has been approved. The approved separation distance is 5.0 feet. See engineer's waiver request letter for justifications. This waiver approval applies to the proposed curtain drains only. Any future upgrade will require all separation distances be met or another approval from this department. ■ t a a a a a a a a a■■■ a a a a a a a a a a a a a a a a a a a a t a a a a a t a a a a a a a a a a t a a a a a a v a v a v a a a a a a a a a a a a a a a l Waiver is Granted: X Waiver is not Granted: f Date: 7 Approved by: k�� Name of Reviewer ■®ava■evaveaaesemvvvvvv■avvaavavaaaaenaaeavvaaavvavvvavvvavvvavvvvavvvaaaaeaav, I VER"' REVIEW MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered into as of this Day of 4of 20A by and between he in the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as -Dena AA&1k 2 E 141( 99sla located at (legal description) �U4Z4kovF VL2 R3 2. Maintenance Repairs and Alterations. Owner is required to read, understand and initial each section) Throughout the term of this Agreement, the Owner shall enter into a service agreement with an AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in a satisfactory condition capable of performing as designed and producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. It shall be the responsibility of the Owner during the term of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This includes an annual maintenance fee (typically $400 to $600). / Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. yv Owner acknowledges that regular maintenance of an AWWTS reduces the potential failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Page 1 of 3 Owner acknowledges that the Municipality request records of maintenance and g P Y ma Y repairs from the manufacturer's representative or maintenance provider. Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be /am assessed in accordance with AMC 14.60.030. Owner agrees to grant the Municipality reasonable access to test and inspect the Q)LAWWTS. The Municipality will give at least 24-hour notice. Owner agrees that any sale or transfer of title of the property will not occur without a new p Certificate of On -Site Systems Approval. 42— Owner agrees that the AWWTS installation and maintenance requirements asP rovided by the AWWTS vendor/installer and approved by the Municipality are the governing Qc�guidelines for the construction, maintenance and repair of the Owner's AWWTS. : Owner agrees to maintain remote monitoringof the AWWTS as required by the AWWTS approval. I Term. The term of this Agreement shall begin on the date of approval by the Municipality to operate the installed system, or upon transfer of title, and shall continue while the AWWTS is operational or until title is transferred. 4. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver of the provisions, nor in any way affect the validity of the Agreement or any part hereof, or the right of the Municipality thereafter to enforce every provision hereof. 5. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any attempt to amend this agreement by either an unauthorized representative or unauthorized means shall be void. 6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Agreement. 7. Seve_ rability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 05/18/2018) Page 2 of 3 OWNER By' ti�(� gf�-- (signature) Date: �� 9 'Zo/ A/. 44, � P �e ;�t.� u r ki rint name) STATE OF ALASKA ) THIRD JUDICIAL DISTRICT ) ss. T�e foregoing instrument was acknowledged before me this day of Ruo V4 201 , by AAL Ct Notary Public NOTARY PUBLIC FOR A ASKA ONASSIS G. CARTAGENA My Commission expires: State of Alaska MY t:anmissbn Expires Jur*: une 9, 2023 MUNICIPALITY: signature) Date: nt name) Title: (rev. 05/18/2018) Page 3 of 3 July 15, 2019 To: Tim Ecklund Anchorage Municipality On -Site Water and Wastewater Program 4700 Elmore Road Anchorage, AK 99507 Mr. Ecklund, From: Haley Runa, P.E. AK Lic No. 102564 13571 Spendlove Dr. Anchorage, AK 99516 907.351.2372 haleyruna@gmail.com I am writing to request a waiver to the AMC code 15.55.060 (Table A-1) for installation of a French drain in the vicinity of a well. This is to manage groundwater that is seasonally shallow during spring breakup, and in May 2019, daylighted at and near the well area. The subject property is located at: 13571 Spendlove Dr.; legal description: Spendlove View Heights Lot 2, Block 3. The intent of the code not allowing curtain (presume "curtain" terminology includes/indicates French drains) within 25 feet of wells is the protection of groundwater — to discourage surface water from entering the well. This French drain is proposed with the specific intention of protecting groundwater by routing surface and shallow subsurface water away from the well. This would be accomplished by installing the drain at a negative slope away from the well. Water would outlet on the property downslope at a cross -drainage natural swale. This conveyance design would avoid any impact or release to adjacent properties. Proposed construction: • approximate dimensions: 75 feet long by 2 feet wide at 8 feet of depth (depth to be field -fit to establish a negative slope away from the well while daylighting above existing grade at the far end/daylight beyond west side of driveway) • materials: 2" sewer rock in bottom, cover with weather -resistant barrier, layer of sealant above the barrier material, gravel compacted above to existing driveway surface Please see the attached proposed drainage plan for reference, which includes the French drain as well as a proposal to seal around the well and install a shallow surface ditch along the east side of the property. This drainage plan will mitigate the effects of the occasional seasonal springing of groundwater near the existing well by routing it away from the well, the house, and the septic system. —�L— SPENDLOVE DRIVE ------- 1 17 ------------ L------ � ---- install french drain: - to convey surface water away from 1 well, across driveway, toward natural swale ■ - approx. 75' long x 8' deep x 2' wide (field -fit to achieve negative slope) - slope negatively, away from well, and daylight at existing grade - 2" drain rock in bottom, cover with weather resistant barrier, cover both with sealant layer, gravel layer to ■ existing driveway surface, compacted 1 ° 45' Long x 5' Wide LOT 1 x 6" Effective Depth ® Absorption Trench. d- 0O • N M natural swale (approx.) LEGEND: CO - Cleonout SV - Septic Vent TH - Test Hole Mf - Monitor Tube FCO - Foundation Clean Out '•• 49th•• .'�. M RCHAEL E. ANDERSON: • No. CE -4381 170.00 10' Electrical Easement ` --- --� - - - - - - - - - - Existing ® I I Well 0 Existing Wel 1 install unlined ditch: - create shallow path to capture/convey surface water beyond septic field Four ed\\e\, H m Site SPENDLOVE VIEW LOT 2, BLC 51,118 S.F 10 i l'T,500 Golbn � S Advontex Tank Pod Shall Not be Placed Over Tank T s2 2co LOT 3 ® 'X\ o 0 CO HEIGHTS CK 3 NOTE: seal around well: No conflicts with Adjacent Wells or Septic bentonite power grouting Systems. No Breaks in Grade Greater than (Discovery Drilling -scheduled fl 25% are Located Within 50' and No Surafce Water within 100' of the Septic system. week of July 22) — circum. 5' — 8' to 30' of depth add compacted material around wellhead to 40' of pipe depth, 10' Utility Easement compact and slope to promote negative surface water drainage drainaae away from well Note: updates made to this sheet SITE PLAN by Haley Runa, P.E. (AK 102564) on July 15, 2019; Michael SCALE z" = 40' Anderson consulted TO: Brian Ott & Haley Runa 13571 Spendlove Dr. Anchorage, AK 99516 Camera Inspection Report: Total Casing: 42', over 3' above grade Pump Set at 36' Pitless at 13' No Breaches or perforations found. Artesian packer installed to stop well from flowing over the top. Date: 5-16-19 Michael N. Anderson, P.E. Civil/Structural Engineering and Construction 4661 Natrona Ave. Anchorage, Alaska 99516 Phone 345-3377 / Fax 345-1391 May 28, 2019 Attn: Tim Ecklund Municipality of Anchorage On -Site Water & Wastewater Program P.O. Box 196650 Anchorage, AK 99519-6650 RE: SPENDLOVE VIEW HEIGHTS BLOCK 3, LOT 2 — WELL Per previous discussions and site visits with MOA on-site staff, Sullivan Water Wells, Discovery Drilling and Northern Excavation, it is proposed that wellhead protection improvements would be done during a drier season. The area received a higher amount of snow and the subsequent snowmelt is draining through the unconfined aquifer, which flow varies in depth through the seasons. From discussions with the mentioned parties, area observations and review of MOA record documents of surrounding properties -- it appears this is a seasonal occurrence that happens in some years. An artesian plug has been installed and later this summer the soil around the well will be excavated, bentonite placed around the casing exterior followed by compacted material to maintain a 10' radius of positive drainage away from the wellhead. Additional subsurface drains will be installed to further direct water flow away from the well and the house. The buyers have already moved into the property, are aware of the situation and have accepted these conditions and proposed improvements. Please contact Brent M. Western or me if you have any questions. Sincerely, Michael N. Anderson, P.E. Support Services Brent M. Western Fqsl 907-440-4601� +� 3 ,1 U f; f.dti,.IPu r DiscoDiscov r June 13, 2019 Haley Runa, P.E. 13571 Spendlove Dr _ Anchorage, Alaska 99516 P.O. Box 111165 Anchorage, Alaska 99511 (907) 344-6431 Fax (866) 901-3499 Quote #19-238 Discovery Drilling Inc. is pleased to submit this cost estimate for pressure grouting services at a residential site located at 13571 Spendlove Drive in Anchorage. We plan to drill this site with a rubber track mounted rig and two-man crew. Discovery Drilling understands the scope of work is as follows: • Mobilization/Demobilization rig, equipment and two-man crew to site. • Mix and inject Baroid Quik Grout from 30'-8' in depth around the existing water well. • Call 811 for utility locates prior to drilling. Discovery Drilling assumes the following regarding this work • No wage requirements apply to this work • The client will be responsible for site access and any necessary site-specific permits. • Sample shipping costs to be provided by others. Based on this information, price estimates are as follows: - ollows__ /D ­­ Mobilization/Demobilization rig and crew to Anchorage tower site tEft Pressure grout well casing — estimate 5 hours @ISM hr Tam 50 lb bag of Quik Grout — estimate 7 @ / ea am Estimated Total We look forward to working with you on this project. Please call or email us with any questions or concerns. Sincerely, Keeter Brown Discovery Drilling Inc. keeter a discoveD drilling.com Discovery Drilling Inc Daily Drilling Report Project No. I -19 - I55 DATE: ?-Z3-19 Client: Ut, Project Name and Location 15 -71 h� y �.�-� Geologist: Geotech: Environmental: EXPENDABLES Equip: Rig Type: &IeO rob e -1 T - Carrier: Screen 5'/ 10' Slot: Support: Hours Description of work Start Stop Foot- Mobe Travel Rig Other Stand Down age' to site on site work time mc Dqoo M06),117 -f- r; k- U� +C) si yy Bentonit chi rumble 0900 1M5 PQ6,1.ure -''900 a Ion vwa kr- 5 n LA- (Prom o- b s Zz 2.5 SAMPLER/CATCHER/SHOE 1115 11`16 Portland Cement 1.4 SAMPLER/CATCHER/SHOE DDI Pre -Packs Concrete Mix Liner MC5/MC7 i Pea Gravel 1 -INCH Sand 10' PVC Pipe Flush Overcasings Couplers Stickup Overcasing Caps Cold Patch Bollards DRILL CREW Shelby Tubes TOTALS HRS MATERIALS QTY DESCRIPTION QTY 2"f 4", 6" PVC / SS QTY DESCRIPTION EXPENDABLES Screen 5'/ 10' Slot: Sand: 8/12-10/20-20/40 AUGER BITS SIZE Riser 5'! 10' yy Bentonit chi rumble TEETH Bottom Cap Slip /Threaded aq Grout 2.5 SAMPLER/CATCHER/SHOE Geoprobe Pre -Packs Portland Cement 1.4 SAMPLER/CATCHER/SHOE DDI Pre -Packs Concrete Mix Liner MC5/MC7 Pea Gravel 1 -INCH Sand 10' PVC Pipe Flush Overcasings Couplers Stickup Overcasing Caps Cold Patch Bollards DRILL CREW Shelby Tubes TITLE NAME HRS Concrete Pads DRILLER V.1 vie\� 2.S Pel Plug HELPER ��- j�rn Z� j 55 gal. Waste Drums HELPER cks Drillers Signature: Clients Si at r Denali Excavating LLC 1931 West Lake Lucille Drive Wasilla, AK 99654 907-441-0111 Bill To Haley Runa 13571 Spendlove Street Anchorage, Ak 99516 Description i6 M�t We excavated a 75' French drain away from the well to the downhill side and daylighted it at the end of the trench (downhill side) — Installed two (2) inches of drain rock in the bottom of the trench —Covered with Typar and put sealant over the Typar — Backfilled and graded Graded along the side of the house on well side to remove any water from the house and divert water away from septic system — Cut well coupling and cap Landscaping not included but available upon request Date Invoice # 7/30/2019 2019/1069 Terms Project Due on receipt 13571 Spendlove Street Amount NOW Total dMIIIIIIIIIIIIIIIIIIN Cl . 2Fl; 2018 16: 01 868F,, 1J PLUS, 319 418 i1111 a >sN an memo smon R N 0 on I 12112111 1 ago 0 0 a Roussy MR 2 xb Field MaintenauceepO Annual Inspection proparty rhvnadhooking ft Brian Ott & Haley Runa Stta Address 13571 Spendlove Drive, Anchorage AK 99516 rEr'ty Irl +� Pod ff px SBo ID y AX -135829 SP141352 420414 Retrieve O&M Info Daly flow Recirc ratio^ Timer settings: Perform Field Sampling/observations NTU (15!h NTWS) pH (6-9) DO (2-6) r odor of Simple Typical Musty ❑ Earthy ❑ Moldy Non -typical ❑ Sulfide l3 Cabbags ❑ Decay Oily film in RVU ❑ Yes ❑ No Foam In tank ❑ Yes ix. Check Control Panel Reciro Amp^ Discharge Amp-, l Audible and visual alartns Dial tone (telemetry only) ❑ Yeso Inspect/Ciean Pump System inspect Clean Ftiser/Lid ..................... 1=� Splice BOX ................... Float Cords .......... . ..... . tL Floats ........................ Pump ........... . ............ ys" Bictube't Filter ................. Biotube Pump Vault ... " ..... " • • R reln:uleting Splittor Valve.. " .. • . 16� ma /// Ey/ comments PAGE 03 E I amps; no ®am ON a N 11MW AnchorageTan'K 907-27,2-3541-5 ppnrvtor Larry Batts _ ;R77'Ul Contact PltOnu(907) 351-2372 L LU30352 07!25!2;11'7 Measure Sludge/Scum sludge Scum Inspeot/Clean Advan-rex Filter ln:4pec# Clean %] Pungent ct" Laterals/Orifice':. iyl OdorNOrm31 ; Normal ❑Excessive Pod Bottom (❑f 11Y Blomat- I� Bridging/Ponding: ❑ None/Minor El, I:XCe9sive InU3ke Vent inspect/Clean Discharge Pump System inspect Inspect Cles(l Riser/Lid" ❑ Floats El Pump ❑ - Splice Box L_i Float cords ❑ Inspect/Service Other System: Components Inspect Clean inspect Clus"k E di merit Dispersal Laterals/Orifit;es ❑ ClDtslnf a ton q p Observatlons - Additional Services Rendered E7 c,lonned textile sheets? ❑ Replaced UV item;;? 1:3 Replaced/Used other items? parts Used: W = Warranty, B = Billable W appropriate selection) ..__.,. _...�.._ rlaecrintibn Final! Afety inspection �r7V relnstall9d " Manifold reconnected; flush valves closPd Summary/Recommendations ❑ System performing; no further action needed ❑ Call for sorvlce Slgnrture Date '01 Fax completed form to 1-866-384-740+ F" bolted on FV— panel reiintivated ❑ TAnk needs pumping []Other?---- www.mu ni.orgIonsite Nitrate Advisory Certificate of On -Site Systems Approval #OSC191154 Subdivision: Spendlove View Heights, Block: 3, Lot: 2 A water sample revealed a nitrate concentration of 8.59 milligrams per liter (mg/Q. 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. Nitrate Fact Sheet From Northern Testing Laboratories, Inc. Nitrate is a negatively charged compound of nitrogen and oxygen, which is very soluble in water. Nitrate is not readily filtered or otherwise removed in the soil and can pass rapidly into ground water wells. SOURCE: Nitrate is a major component of fertilizer and wastewater. Often the nitrate is in the form of ammonia or protein first, which through contact with oxygen and certain bacteria, converts to the oxidized form known as nitrate. Sources of nitrate from wastewater include urea, ammonia cleaners, food solids, and bacterial cells. It may also result from the breakdown of organic matter buried in the soil. TOXICITY: Nitrate is generally not toxic to adults or children over the age of two or three years, but is associated with a potentially fatal infant disease called methemoglobinemia. In the digestive system of young children, nitrate converts to nitrite, which can pass through the intestinal wall into the blood stream. There it combines with the hemoglobin and interferes with the ability of the blood to carry oxygen. For this reason, methemoglobinemia is referred to as "blue baby" disease'. The EPA limits the concentration of nitrate in public drinking water supplies to 10 mg/L. The standard has been lowered from a previous level of 45 mg/L set by the US Public Health Service and the World Health Organization. TREATMENT: due to its solubility in water and negative ionic charge, filtration and other common home water treatment systems such as softening or iron filtration does not readily remove nitrate. The best method for limiting nitrate in well water is source control. This can include avoiding overdosing of fertilizer near the well and maintaining good separation distances between septic tank leach fields and the well. A special anion exchange filter that contains a media with a strong affinity for negatively charged ions in water, or by a reverse osmosis treatment system or distillation can remove nitrate. TESTING: Nitrate analysis is usually done by one of the several "wet chemical" methods using a spectrophotometer to read the final color endpoint. Specific ion electrodes also can be used to detect the activity of nitrate in water. This laboratory uses several different wet chemical methods approved under the public water supply laboratory certification program. They also have test kits available, which the laboratory uses to perform an inexpensive "screening test", and with which the homeowner can monitor the change in nitrate levels from their well. They recommend comparing the test kit results against a certified analysis from the -lab -occasionally -to -verify -the accuracy of the kit. We recommend using a specially prepared bottle that has been rinsed in hydrochloric acid for collecting samples. Mailing Adcilress P O Box'196650'*Anchorage, Alaska 99519 6650 *www muni org Parcel I. D. 021-021-10 JIBRIT Municipalit figl},oIAL ge On -Site Water and Wastew t r Program (907) 343 --WO C en ututler Certificate of On -Site Systems 1. GENERAL INFORMATION Expiration r 0 RUSH � i# ®� 2p15 i �U� ti by A �`. !L !0 -7-/.5 Complete legal description Spendlove View Heights S-3 �_- D Location (site address) 13571 Spendlove Drive Anchorage, AK 99516 Current Property owner(s) John Tuckey Day phone Mailing address Real Estate Agent 13551 Spendlove Drive Anchorage, AK 99516 2. TYPE OF DWELLING: Fx1 Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Day phone WaiverNariance request for:. Received by: 0".x' Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ /U.0 Date of Payment 1110115 Receipt Number 671'(04(7 COSA# ( 05051339 Waiver Fee $ _ Date of Payment Receipt Number Waiver # Four 3. NUMBER OF BEDROOMS: 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well l- Individual lX Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ WaiverNariance request for:. Received by: 0".x' Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ /U.0 Date of Payment 1110115 Receipt Number 671'(04(7 COSA# ( 05051339 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 thg on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the numbep 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 Anderson Engineering Phone 522-7773 Address P.O. Box 240773 Anchorage, AK 99524 Engineer's Printed Name Michael E. Anderson, P.E. Date 7/6/2015 all ���s��•OF,A. S 1 All =*' 49 t 6. DSD SIGNATURE % W VIGSystem #1 Approved for ' bedrooms A c; tCH � ®f,ERSON System #2 Approved for bedrooms ,�����qf.,?: 6. /s� • ���® Disapproved - Conditional approval for bedrooms, with the following stipulations: By: Original Certificate Date:7— / — They ntcipa rage Development Services Division (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions Inthe professional engineer's work. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other CASA blue sheet f :, c 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: Spendlove View Heights, Block 3, Lot 2 Parcel ID: 021-021-10 A. WELL DATA Well type Private If A, B, or C provide PWSID # Well Log (Y/N) Y Date completed 2115/74 Sanitary seal (YIN) Y . Wires properly protected (Y/N) Y Total depth 45 ft. Cased to 42 ft. Casing height (above ground) >12 in. FROM WELL LOG AT INSPECTION Date of test 2115/74 7/6/15 Static water level 15 ft. Well production 30 WATER SAMPLE RESULTS: Coliform 0 colonies/100 mL Nitrate ND mg/L Arsenic ND ug/L Date of sample: 5/19/15 B. SEPTIC/HOLDING TANK DATA Tank Type/Material Septic/Advantex Tank size 1,500 gal. Number of Compartments 2 Foundation cleanout (Y/N) Y Depression over tank (YIN) N Date of pumping New Const. Pumper C. ABSORPTION FIELD DATA 33.1 ft 5.9 g.p.m. Collected by: And. Engineering Date installed 9/11 /2014 Cleanouts (YIN) Y High water alarm (Y/N) Y Date installed 9/12/15 Soil rating (g.p.d./ft2 or ft2/bdrm) 3 GPD/SF System type 5' Wide Length 45 ft. " Width 5 ft. Gravel below pipe •5 ft. Total depth 3.6 ft. Eff. absorption area 225 ft2 Monitoring tube Y Depression over field N Date of adequacy ted't New Const. Results (Pass/Fail) For bedrooms Fluid depth in absorption field before test in. Water added gal.. New depth in. Elapsed Time: min. Final fluid depth in. Absorption rate >= Any rejuvenation treatment (past 12 mo.).(Y/N & type) N If yes, give date D. LIFT STATION Date installed "Pump on" level at Datum Size in gallons _ in. "Pump off' level at Cycles tested E. SEPARATION DISTANCES -AWWU Water System 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' Animal containment areas >50' in. Manhole/Access (Y/N) _ High water alarm level at Meets alarm & circuit requirements? _ On adjacent lots On adjacent lots >100, >100' Public sewer manhole/cleanout >100, Holding tank >75' Manure/animal excrete storage areas >100' SEPTIC/HOLDING TANK ON LOT TO: Building foundation >51 Property line >51 Water main >10' Water service line > 10' Wells on adjacent lots >100' ABSORPTION FIELD ON LOT TO: Property line >10' Building foundation >10' Water Service line >10' Surface water >100' Curtain drain Nolle Noted Wells on adjacent lots >100' F. COMMENTS Absorption field >51 Surface water >100' Water main N/A Driveway, parking/vehicle storage > 10' G. ENGINEER'S CERTIFICATION 1 certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. Engineer's Printed Name Michael E. Anderson, P.E. Date 7/6/2015 COSA brown sheet 10-10-12.doc GE -4381 '•.? d -rr•.• r,9 ... �R•.OFESS10aae�! SPENDLOVE DA.IVE a, —EA 07- .`11 L 1� N - -- GN W 170°0�' 3� m �r a>�c i .p 35. 1.5' /20oF t�� i tiA4 m R. (TYR) . _`� -PN. \ �• . �f�,r® gift ._t.'. 1.... 80 51,110 S.F. m '(r) /V89 uen..ygryff.Y.V'Y�k'Ail� IJs4wiwiumu✓+^.."n w.m-r--.�. '17 . SAA La'Block'-3 , s Subd. Spend love Vtew HE�hts Iho+ 6Loes s E,",,nt. or .r•oord other shown Anchorage Recording District, Alaska -57� otherwise retard erre not oho•,, heron anh LEGEND LOT SURVEY CERTIFICATION gross or Aluminum ueppod monument recove7AlRwara.�`�- 1 MreM aerltry that I have wn•Yed the propert y shown erne esecrih•d iron DIPS and/or reliai recovered. 0-5-18-6 hereto, and that in* IapreVesleste eltualed thereon on Within ice KOP� E] 2 z 2 hub 5 tach n:as is rod ertY hese and do not overlap or encroach on adjacent property and that no lnprovaesnte an adlaant praPerfY~top" encroach on rhe Pmnleee • 5/6°%���raAo Prn itjanc otion)Y In question ace that there are no roadway, unlity lines, or other vlQfib .—tf-- Fent !n6 _ ;.. f 1 ��CA�� L,�.,�SD�'� ..rU/:'M esesoeste on wed property e:egPt ere indicated hereon. — .], t 1' LB:+tsud1 Scale /10 50, Date 0i5 -,f5 _ J4 Ret 2,942 F. B. No. 6o' ob£ L06 Prepared by: di! L. BUTTON Reg.:Vared Lorrd .iU/veW (907)279-6200 5/9 W. Eiy.thAve. Anchorage A Property of: xva IMPU 7 ax Hdzp:£o sr/oz/so ROME 01/22/2015 'Z2: 39 927--345-7292 ALPINE DRILLING PAGE 01101 Development Services Department Building Safety bivision r ` On -Site Water & Wastewater pr*graltt 4700 Elmore Road s` x;.47 z P.O. Box 196650 Morl, Beyieti Anchorage, AK 99507 ' ° £ r.� Mayorwww,_muN_ar /a onsite ;9oP) 343-7964 Frump Installation Log Well Drilling Permit Namber: SWNA Date of Issue: wAr Parcel Identification idlutuber:nuA Legal Description Property Owner Name &:.Address: Lot 2. ttt rK 3 j0ui lLL"6.evrPuCkey Con3PfuCPion spandit've View Hsights 1355" Span )Dw Car. An,horyQe,AK 99M6 lPamp Iustailation Irate; enitzrls Pump intake Depth Below Top of W01(:using: 34 feet Pump w1anufacturer's Name: Geoids PUMP mceiel; tCS80 Pump Size 112 hp Pitless Adaptec' Burial Depth: HIA feet Pitless Adapter Manufacturer's Name: NIA Pitless Adapter Installer t31A Well Disinfected Upon Completion'! Z Yes LJ No Method of Disinfection: Comments: Pump Installer Name: Aarow Pump 6 vreu servile, Lt P.U. eox 110496 Anchare9s, APC AW 1.006 Attention: Tbe, pump installer shelf provide a }rump iestaliation log to the DSD within 30 days n}' pump immilation.