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HomeMy WebLinkAboutDELUCIA LT 27I)elucl*a Lot 27 #051- 141-45 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page of ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP241348 PID Number: 051-141-45 Dwelling: ® Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ® Upgrade Name FRANK BLAVKA &THOMAS BLAVKA ABSORPTION FIELD El Deep Trench ®Wide Trench El Bed ❑ Mound Site Address 19741 OLD GLENN HIGHWAY, CHUGIAK ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 4 1.2 GPD/SF 7 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 3 Ft. Gravel depth beneath pipe 4 Ft. Subdivision Block Lot DELUCIA 27 Fill added above original grade VARIES -0.42 to +0.33 Ft. Gravel length (25' x 2) 50 Ft. Township Range section Gravel width 5 Ft. Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To', Septic Absorption Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Lift Station Tank Line 500 Ft2 2 8 Ft. Well 100'+ 100'+ 100'+ 25+ TANK ® Septic ® S.T.E.P. [:1Holding ElOther Manufacturer GREER Capacity 1500 Gal. Surface Water 100'+ 100'+ 100'+ Material HDPE Number of compartments 2 Lot Line 5'+ 10'+ 5'+ I'I NA Foundation 10,+ 10'+ 10'+ LIFT STATION Manufacturer GREER Capacity 1500 Gal. Remarks Deep Burial Tank & insulated. Alarm location Electrical installed by INTERIOR BACK ROOM DRS PIPE MATERIAL House to tank 3034 Tank to 3034 drainfield Installer ,JRS ................ Drainfield 3034 CO/MT 3034 Inspector FIRST WATER CONSULTING BENCH MARK Assumed elevation) 100 ft Inspdection 1" 12/31/2024 2nd 01/02/2025 Location and description 3'd 1/2/2025 4" 1/21/25 TOP OF MANHOLE ON-SITE WATER AND WASTEWATER SECTION APPROVAL M .:� 'k Conditional Approval: Date JAI r�Q •'� % *•49 TH - - Septic System Approved -,'.,/e. ' G Dat Curtis Huffman% ..0- lie �� �c<6,•,• CE 128991 1/31/25, f�s�F�� - -- %,fOION p�r4� ROFESS�.. nZ Note: this approval does not include well permit require ents. 1\\FE11W (Rev 05`02118) 1 0 0 ' W E L L R A D I U S DE C K C O N C . UTILITY POLE IRON PIPE WELL S 0 0 ° 0 4 ' 0 0 " E 40 . 0 0 ' S 69°0 9 ' 0 0 " W 1 1 7 . 9 0 ' LOT 19 LOT 25 DR I V E W A Y PA V E R S BLM LOT 164 S 89°59'00" E 188.30' S 3 0 ° 0 0 ' 0 0 " W 1 1 6 . 2 0 ' 2-STORY FRAME HOUSE GR A V E L LOT 27 LOT 26 SEPTIC AREA PID:051-141-45 PERMIT:OSP241348 FIRST WATER CONSULTING DELUCIA LOT 27 MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http://www.muni.org/onsite On -Site Wastewater Disposal System Permit Permit Number: OSP241348 Work Type: Septic Upgrade Tax Code Number: 05114145000 Site Legal Address: DELUCIA LT 27 G:1259 Site Mailing Address: 19741 OLD GLENN HWY, Chugiak Owner: BLAVKA THOMAS & Design Engineer: FIRST WATER CONSULTING This permit is for the construction of: Effective Date: Expiration Date Lot Size in Sq Ft: Total Bedrooms: 10/25/2024 10/25/2025 21780 Q Disposal Field R1 Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction shall 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 shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October�Close!=on subsurface soil absorption system under construction during freezing weather sha��. a. he sameor b�eredsealed, and heated to preven eezing Special Provisions: • If the existing septic system is found near the proposed field, please contact the Onsite Section. A change order may be required. -Received-By: tc, Issued By: Date: Date: 2 Z 4 MUNICIPALITY OF Air Development Services Department On -Site Water & Wastewater Section Parcel I.D. 051-141-45 ON-SITE SEPTICMELL PERMIT APPLICATION Property owner(s) BLANVKA FRANK & BLAVKA THOMAS Day phone Mailing address 30405 108TH AVE, SE AUBURN, WASHINGTON 98092 Site address 19741 OLD GLENN HWY, CHUGIAK, ALASKA 99567 Legal description (Sub'd., Block & Lot) DELUCIA LOT 27 Legal description (Township, Range & Section) Lot Size 21,780 Sq. Ft. Number "cif Bedroom 4 Phone: 907-343-7904 Fax: 907-343-7997 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ® Initial ❑ Single Family (SF) (w/wo ADU) Septic Tank ® Upgrade ® Duplex (D) ❑ Holding Tank ❑ Renewal ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Signature -of {property owner or authorized agent) Permit/Rush Fees:Waiver Fees: Date of Payment: Z Date of Payment: Receipt Number: 3 l I I zo Receipt Number: Permit No. Oopz� 15 916 Waiver No. GADevelopment Services\Building Safety\On Site Water and Wastewater\Forms\Client FormsTermit Application.doc 13030 Sues Way, Anchorage, AK 99516 907-350-9566 / firstwaterAK@gmail.com ! !! October 10, 2024 Municipalities of Anchorage On-Site Water & Wastewater Program 4700 Elmore Road Anchorage, AK 99507 RE: SEPTIC SYSTEM UPGRADE PERMIT LEGAL: DELUCIA LOT 27 The property owner has requested we obtain a permit to upgrade the undocumented septic system of the above referenced lot. We propose to install two pressurized shallow trenches and 1500-gallon deep-burial STEP tank to serve the existing 4-bedroom residence. The design is based on the recent test hole conducted on October 3, 2024 & the attached soils sieve analysis. No groundwater was observed at test hole excavation or monitoring. The slopes are moderate - flat at the proposed upgrade location. The lot and area are served by private water. The design will not impact any of the neighboring properties. Please contact us if you have any questions. Sincerely, Curtis Huffman, P.E. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241348, Deb Wockenfuss, 10/25/24 1 0 0 ' W E L L R A D I U S DE C K C O N C . UTILITY POLE LOT 27 IRON PIPE WELL A2 2 6 . 8 0' R9 1 5 . 1 0 ' S 0 0 ° 0 4 ' 0 0 " E 40 . 0 0 ' S 69°09 ' 0 0 " W 117.9 0 ' 50' LOT 26 LOT 19 LOT 25 G R A V E L D R I V E W A Y PA V E R S BLM LOT 164 S 89°59'00" E 188.30' S 45 ° 0 0 ' 0 0 " W 60. 0 0 ' S 3 0 ° 0 0 ' 0 0 " W 11 6 . 20 ' OL D GL E N N HI GH W A Y 2-STORY 4-BR HOUSE SEPTIC AREA FIRST WATER CONSULTING DELUCIA LOT 27 DESIGN CALCS: NO WELLS WITHIN 100' OF PROPOSED SEPTIC SEPTIC. NO SLOPES >25% WITHIN 50' OF PROPOSED FIELD. IF THE EXISTING FIELD IS NEAR THE PROPOSED FIELDS ONSITE IS TO BE CONTACTED & A POSSIBLE CHANGE ORDER REQUIRED. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241348, Deb Wockenfuss, 10/25/24 1 0 0 ' W E L L R A D I U S DE C K C O N C . UTILITY POLE LOT 27 WELL S 0 0 ° 0 4 ' 0 0 " E 40 . 0 0 ' S 69°0 9 ' 0 0 " W 117.9 0 ' LOT 26 LOT 19 LOT 25 G R A V E L D R I V E W A Y PA V E R S BLM LOT 164 S 89°59'00" E 188.30' 00 " W 1 1 6 . 2 0 ' 2-STORY 4-BR HOUSE SEPTIC AREA FIRST WATER CONSULTING DESIGN DETAILS: DELUCIA LOT 27 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241348, Deb Wockenfuss, 10/25/24 3030 Sues Way - Anchorage, Alaska 99516 Tel. 907-350-9566 FirstWaterAK@gmail.com SOILS LOG - PERCOLATION TEST LEGAL: DELUCIA LOT 27 PERFORMED BY: FWC - I CURTIS HUFFMAN CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE & MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 10/10/2024 DEPTH FEET OG SOILS 1 2 ORG/OL-FILL 3 4 5 6 SP 7 8 GRAB SAMPLE 9 10 11 12 13 14 15 BOH 16 17 18 19 20 Reading Date Gross Time Net Time Depth to Water Net Drop 10/03/24 2 min 6” 6” “ 6” 6” “ 6” 6” PERCOLATION RATE <1 (MIN / INCH) TEST RUN BEWTWEEN 4 & 5 FT PERC HOLE DIAMETER 6” PRE-SOAKED PRIOR TO TEST & ALL READINGS TO THE 1/16TH. GROUND WATER ENCOUNTERED: NO IF YES, AT WHAT DEPTH: NA DEPTH TO WATER AT MONITORING: DRY DATE: 10/10/2024 TESTHOLE # 24-1 DATE PERFORMED: 10/03/2024 SEE SITE PLAN FOR SLOPE & LOCATION COMMENTS: VERY RAPID PERCOLATING SOILS – SEE SIEVE INSITU MATERIAL SUITABLE FOR FILTER. VERIFY GROUNDWATER MT AT TIME OF CONSTRUCTION PERFORMED FOR: FRANK BLAVKA 10/10/24 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241348, Deb Wockenfuss, 10/25/24 % GRAVEL 37.3 USCS SP-SM % SAND 53.2 USACOE FC N/A % SILT/CLAY 9.5 % PASS. 0.02 mm N/A % MOIST. CONTENT 13.5 % PASS. 0.002 mm N/A N/A N/A N/A SIEVE SIEVE TOTAL % SPECIFICATION SIZE (mm) SIZE (U.S.) PASSING (% PASSING) 152.40 6" 76.20 3" 38.10 1.5" 100 19.00 3/4" 94 12.70 1/2" 85 9.50 3/8" 79 4.75 #4 63 2.00 #10 48 0.85 #20 35 0.43 #40 27 0.25 #60 22 0.15 #100 16 0.075 #200 9.5 ELAPSED DIAMETER TIME (MIN) (mm) 0 1 2 5 8 15 30 60 250 1440 SOUNDNESS OF AGG. (ASTM C88) DEGRADATION (ATM T-313) LA ABRASION (ASTM C131/C535) SP. GRAV. COARSE AGG. (ASTM C127) CLASSIFICATION: DATE RECEIVED: TESTED BY: REVIEWED BY: UNIFORMITY COEFFICIENT (Cu) COEFFICIENT OF GRADATION (Cc) ASTM D1557 (uncorrected) ASTM D4718 (corrected) OPTIMUM MOIST. CONTENT. (corrected) PROJECT CLIENT: PROJECT NAME: PROJECT NO.: SAMPLE DESC.: NGE-TFT ID #: 52.8 0.9 First Water Consulting Services HYDROMETER RESULT N/A SIEVE ANALYSIS RESULT Delucia L27 7068-24 Silty Sand w/ Gravel 24-S-3 Poorly-graded sand w/ silt and gravel 10/4/2024 Paul Santillana Sean Totzke TOTAL % PASSING 11301 Olive Lane ∙ Anchorage, Alaska 99515 ∙ Phone: 907-344-5934 ∙ Fax: 907-344-5993 ∙ www.nge-tft.com N/A N/A The testing services reported herein have been performed to recognized industry standards, unless otherwise noted. No other warranty is made. Should engineering interpretation or opinion be required, NGE-TFT will provide upon written request. N/A 125 130 135 140 145 150 0 2 4 6 8 10 12 14 16 DR Y D E N S I T Y ( p c f ) MOISTURE CONTENT (%) MOISTURE-DENSITY RELATIONSHIP ASTM D1557 SILT or CLAYCOBBLES GRAVEL Coarse Fine SAND Coarse Medium Fine 0 10 20 30 40 50 60 70 80 90 100 0.0010.01 0.11 10 100 FI N E R B Y M A S S ( % ) GRAIN SIZE (mm) PARTICLE SIZE ANALYSIS ASTM D6913 / C136 / D422 #200#40 #101.5 1/23 6 3/4 #4 #20 #60 #100 3/8 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS HYDROMETER Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241348, Deb Wockenfuss, 10/25/24 I 50' I 50' BLM LOT 164 S 89059'00" E 188.30' IRON _1 PIPE UTILITY N SEPTIC POLE co STANDPIPE C0 \ 23.7, LOT 19 LOT 27 0.50 ACRES �2 2 -STORY \ 26° HOUSE coti��� F-4 o W ti WELL t�� / Op NOTE 0 100' WELL RADIUS SHOWN o� FOR REFERENCE ONLY. �O LOT 26 OTHER WELLS, NOT ON THIS PROPERTY, COULD HAVE 100' RADII THAT AFFECT THIS PROPERTY. EASEMENTS OF RECORD, OTHER THAN THOSE SHOWN ON THE RECORDED SUBDIVISION PLAT (P-684) ARE NOT SHOWN HEREON. THIS DOCUMENT DOES NOT CONSTITUTE A BOUNDARY SURVEYAND IS SUBJECT TO ANY INACCURACIES THATA SUBSEQUENT BOUNDARY SURVEY MAY DISCLOSE. UNDER NO CIRCUMSTANCES SHOULD ANY OF THE DATA HEREON BE USED FOR CONSTRUCTION OF FENCES, IMPROVEMENTS, OR FOR ESTABLISHING PROPERTY BOUNDARIES. THIS SURVEY REPRESENTS A MORTGAGE LOCATION SURVEY PREPARED IN ACCORDANCE WITH THE ASPLS MORTGAGE LOCATION SURVEY STANDARDS. THIS MORTGAGE LOCATION SURVEY SHOULD ONLY BE USED FOR A SINGLE PROPERTY TRANSACTION. RE -USE OF THIS DRAWING BY THE ORIGINAL CLIENT OR BY OTHERS, FOR ADDITIONAL USES ATA LATER DATE WITHOUT EXPRESS CONSENT OF THE SURVEYOR IS A VIOLATION OF FEDERAL COPYRIGHT LAW. UNLESS GROSS NEGLIGENCE IS DISCOVERED, THE LIABILITY EXTENT OF THE PREPARER SHALL BE LIMITED TO THE AMOUNT OF FEES COLLECTED FOR SERVICES IN PREPARATION OF THIS PRODUCT. JOB # 24125 I NO CORNERS SET THIS DATE I SCALE 1" = 40' U) O j�, O O O O -P& o O O m i LOT 25 *: 49 TH ............................ , ...... 4 . B U Saliz �o LS -14837 AS -BUILT I HEREBY CERTIFY THAT I HAVE SURVEYED THE FOLLOWING DESCRIBED PROPERTY: LOT 27, DELUCIA SUBDIVISION ANCHORAGE RECORDING DISTRICT, ALASKA AND THAT THE VISIBLE IMPROVEMENTS SITUATED THEREON ARE WITHIN THE PROPERTY LINES AND NO VISIBLE ENCROACHMENTS EXIST EXCEPTAS INDICATED. DATED THIS 16th DAY OF JULY, 2024, AT ANCHORAGE, ALASKA. FIXED HEIGHT, LLC C.O.A.122554 Land Surveying Services WWW.FIXEDHEIGHT.COM 600 W 41 st. Ave, Ste. C, Anchorage, AK 99503 907.290.8949 THOMAS F. BLAVKA (907) 688-2219 HC~ Box ]239, Old Glenn Highway, Chugiak, Alaska 99567 June 6, 1990 Pepartment of Health and Human Services Municipality of Anchorage Attention: Mr. John Smith, P.E. Dear Sir: Subject: Reply to letter dated May 31, 1990 MUNICIPALITY OF ANCNO~A~ OEP[, O~ ~EAL~rH & ~-NVIRONM~.NI AL I~ROFECTION JUN 1,1 RECEIVED I have read your letter over several times. It is hard to believe that this is the product of our tax dollars at work. From what you say you will act on information that is grossly inaccurate and out of date unless we reply to your letter. I read between the lines that you are attempting to upgrade your files after many years of neglect at our expense. We did apply for an upgrade permit on our septic system in July 1986. This was a single family two and one half bedroom home with a piano studio in the home. This has been a single family residence for twenty years. Was the permit issued to us for a six bedroom duplex? Was the criteria furnished to S and S Engineering based on the assumption that this is a six bedroom duplex? Thomas F. Blavka ] unicipality of Anchorage Department of Health and Human Services 825 "L" Street Torn Fink, Mayor P.O. BOX 196650 Anchorage, Alaska 99519-6650 May 31, 1990 Thomas Blavka SR 3 Box 1239 Chugiak, Alaska 99567 Subject: On-site Wastewater Disposal System Lot 27 Delucia Subdivision, PID #051-141-45 On July 7, 1986 you were issued a permit (#860235) by this office to upgrade your existing on-site wastewater disposal system. The permit was issued on the basis of an engineering design submitted by S & S Engineering. Apparently this work was never completed and the permit expired on December 31, 1986. During our file search on this matter, it was discovered that the dwelling on the subject lot is classified as a 6 bedroom duplex. Assuming this to be correct, and unless you provided information to the contrary, this office will void all existing permits for the well and septic system serving the subject lot. In order for the well and septic system serving this lot to be legal, permitted and recorded (assuming that the residence is multifamily) you must request the appropriate permits from the Alaska Department of Environmental Conservation (ADEC). Your contact at ADEC should be Mr. Mike Lewis whose phone number is 563-6775. Should you desire additional information form '[his of'fice, please call Robby Robinson at 343-4744. If we have received no response from you by June 30 1990, we will assume that our file information is correct and the existing permit will be voided accordingly. Sincerely, / / J~nn Smith,YP.E., 'J P~ogram Manager, On-site Services RWR/ljm: 244 cc: Mike Lewis Alaska Department of Environmental Conservation 3601 C Street Anchorage, Alaska 99503 l~zds~e OurFutu~ t-unicipai y Anchorage P.O. E ,196650 ANCHORAGE, ALASKA 99519-6650 (907) 264-4111 TONY KNOWLES. MA YO R DEPARTMENT OF HEALTH & HUMAN SERVICES January 9, 1987 Mr. Blavka SR 3 Box 1239 Chugiak, Alaska 99567 Subject: Lot 27 Delucia Subdivision On-site Sewer Permit ~860235 Upgrade A permit issued by this Department for an individual well and/or on-site sewer system has expired as of December 31, 1986. Permits are issued on a calendar year basis by authority of Municipal Ordinance. A new permit must be obtained from this Department for any well and/or on-site sewer system not installed by the expiration date. If you have drilled the well, a well log needs to be sent to this Department for documentation of the installation and to close the permit. If a private engineer inspected the installation of the on-site sewer system the original as-built inspection report (three part form) must be sent to this office for review and approval, and for documentation. If there are any further questions, please call this office at 264-4744. Sincerely, ~'R.W. Robinson Program Manager On-site Services RWR/ljw enc: copy of permit PERFORMED FOR: Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST LEGAL DESCRIPTION: 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O Z2 7 Township, Range, Section: SLOPE Ii' AD /E'/c.~ SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT /k I//J.. SL DEPTH? pO E Depth to Water kJ~.. ~'Z~/~4 Monitoring? y Date: Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE __ (m~/~nch) PERCHOLE DIAMETER , /./~- FT AND TEST RUN BETWEEN __ FT COMMENTS- - PERFORME~I ~ D~ V ~O~ ~~/~ CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE W TH ALL STATE AND MUNICIPAL GUI EFFECT ON THIS DATE. DATE'. Jl,~..l~ 2 2 ~ ,<i 72-008 (Rev. 4/85) .OL~ 'o 0 0 0 ~t- 0 U .0 ..~ ~ .00~ 00~ '0 '0 0 0 U i L~ -$ '0 MUNICIPALITY OF ANCHORAGE Development Services Department Phone: (907)343-7904 On -Site Water & Wastewater Section Fax: (907)343-7997 Certificate of On -Site Systems Approval OSC251009 Parcel ID 051 -141-45 Legal description DELUCIA LT 27 Site address 19741 OLD GLENN HWY Current property owner(s) PICKETT WAYNE Expiration Date: 9/5/2025 X The On-site system(s) is/are approved for 4 bedrooms Conditional approval for bedrooms, with the following stipulations: Comments or conditions: No comments By: Original Certificate Date: 2/4/2025 This Cef/tificate of On Site Systems Approval (COSA) is intended to demonstrate the subject syste/m(s) is/are in substantial compliance with municipal code. The Municipality of Anchorage, Development Service Department (DSD) issues COSAs based upon representations provided by an Independent professional engineer. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's submittal. ATTACHMENTS: COSA Checklist X Well Flow Advisory Absorption Field Advisory Nitrate Advisory Tank Age Advisory Arsenic Advisory Other MUNICIPALITY OF ANCHORAGE Development Services Department / Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Application 1. GENERAL INFORMATION Parcel I.D. 051-141-45 Complete legal description DELUCIA LOT 27 Location (site address) 19741 OLD GLENN HIGHWAY Current property owner(s) THOMAS & FRANK BLAVKA Day phone 2. ON-SITE SYSTEMS SIZED FOR 4 BEDROOMS 3. TYPE OF WATER SUPPLY: ® Private Well ❑ Private Well serving 2 dwelling units ❑ Private Well serving 3+ dwelling units ❑ Community Well or Public ❑ Water Storage 4. TYPE OF WASTEWATER DISPOSAL: ® Private Septic ❑ Private Septic serving 2 dwelling units ❑ Holding Tank ❑ Community Septic or Public Sewer 5. SEPTIC TANK: ❑ Steel ® Plastic ❑ Concrete ❑ Fiberglass Age 0 - See advisory if steel older than 20 years 6. ABSORPTION FIELD: ❑ AWWTS ❑ Bed ❑ Deep Trench ® Wide Trench ❑ Seepage Pit Waiver request for: Expedited review requested: ❑ sta By applying for this entitlement, this property is subject to inspection by municipal On-site staff to verify the accuracy of the information provided. COSA Fee $ 2_0 Date of Payment COSA # 0S u. 5 Waiver Fee $ Date of Payment Waiver # COSA Application.doc COSA Checklist.docx COSA Checklist Legal Description: DELUCIA LOT 27 Parcel ID: 051-141-45 If more than 1 well and/or septic system on lot, provide separate checklist. Structure served by this system ____ A. WELL DATA Well log is filed with Onsite (or attached) Date drilled UNKNOWN Total depth UNK ft Cased to UNK ft (ASSUMED 40’+) Sanitary seal is functioning correctly Wires are properly protected Casing height (above ground) 24+ in. Date of flow test for COSA 9/18/2024 Static water level at beginning of test 87 ft. Well production at time of test 2+ gpm Water storage tank volume None gallons Well disinfected for coliform test? Yes No Coliform bacteria is Negative Nitrate 2.64 mg/L Nitrate less than MRL (ND) Arsenic ug/L Arsenic less than MRL (ND) Collected by Date 9/5/2024 Comments Sullivan extended casing & installed new sanitary seal & conduit. B. TANK DATA Measured operating fluid level in septic tank NEW Date of pumping NEW STEP TANK Required maintenance completed, if AWWTS Comments: C. LIFT STATION Required maintenance completed Age of lift station NEW years Lift station material HDPE Comments: D. NEW ABSORPTION FIELD DATA Which system tested (date installed) NEW ALL standpipes present per record drawing Total measured depth from grade 7.33 ft (max) Measured depth to pipe invert from grade ft (min) N/A – pressurized field. Per record drawings, field is insulated. Monitor tubes (MT) go to bottom of effective. (ED) If not, state depth into effective Presoaked required if (Required if house vacant or field not used for more than 30 days prior to date of test) Gallons introduced gallons date Any rejuvenation treatment (past 12 months) N If yes, enter date Adequacy test date NEW FIELD Results Pass Fluid depth prior to test in Water added gal New fluid depth in Elapsed time min Final fluid depth in Absorption rate gpd FIELD STATUS – POST RECOVERY – NOT TESTED Effective depth (per record drawings) 48 in Effective depth used 0 in Effective depth (ED) remaining 48 in Comments/Deficiencies: Approximate total measured depths from existing grade. E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well on lot) Septic Tank/Lift Station on Lot > 100' Community Sewer Manhole/Cleanout > 100' ® Yes if No ft ® Yes if No Neighboring Tank > 100' ® Yes if No ft Private Sewer/Septic Line > 25' ® Yes if No Absorption Field on Lot > 100' ® Yes if No ft Holding Tank > 100' ® Yes if No Neighboring Absorption Fields > 100' Animal Containment > 50' ® Yes if No ® Yes if No ft Community Sewer Main > 75' ® Yes if No ft Manure/Animal Excreta Storage > 100' ® Yes if No ❑ N/A — Served by Community Well (not on lot) or Public Water From Septic/Holding Tank and Absorption Field(s) on Lot to: (Please enter distances if less than required) Building Foundations > 10' ® Yes if No ft Surface Water > 100' ® Yes if No Tank to Property Line > 5' ® Yes if No ft Wells on Adjacent Lots: Field to Property Line > 10' ® Yes if No ft Private Wells > 100' ® Yes if No Water Main > 10' ® Yes if No ft Community Wells > 200' ® Yes if No Water Service Line > 10' ® Yes if No ft If tank or field is under driveway comment below F. ENGINEER'S COMMENTS ft ft ft ft ft ft ft ft G. CERTIFICATION & 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, indicates that the on-site water supply and/or wastewater disposal system appears to comply with applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation, unless noted otherwise. Name of Firm FIRST WATER CONSULTING Phone 907-350-9566 Engineer's Printed Name CURTIS HUFFMAN PE Date 1/3112025 Comments: This investigation was completed in compliance with MOA guidelines, regulations, and best industry practices / methods. The assessment of the condition of the well and septic applies only to the conditions as of the day tested. The flow and absorption rates may change due to subsurface conditions that may not be observed from the surface, changes in land use, local soil characteristics, groundwater levels that may fluctuate during the year, quality of construction (workmanship & materials), the water usage of the family being served by the system and maintenance. The operational life of all well and septic systems are subject to these various and dynamic characteristics and are outside the control of the evaluator of the well and septic system. Therefore, any or NO estimate of how long a system will function satisfactory for current or future occupants or guarantee that no unseen encroachments, deficiencies or discrepancies exist can be given by First water Consulting & FWrJr COSA Checklist.docx 4�OF �ti\,��i *: 49TM ...... Curtis Huffman CE 128991 .•`/ �� �� • . 1/31/2025 C�.i 1 1� I°ROFiSsO�.,�-.-, om 50' O p 0 Q x BLM LOT 164 % i S 89059'00" E /188.30' IRON SEPTIC PIPE i MANHOLES UTILITY POLE Oo `i 23.7' O �\ 2 -STORY \ LOT 19 SEPTIC STANDPIPES iso FRAME HOUSE 0 g� p0 op R/ (S ° 1?9, 69 LU J WELL LOT 27 1Koo 0.50 ACRES o0 I- I /Ae�l CO qp U) O j�, O . O O O O m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th DAY OF JANUARY, 2025, AT ANCHORAGE, ALASKA. FIXED HEIGHT, LLC C.O.A.122554 Land Surveying Services WWW.FIXEDHEIGHT.COM 600 W 41 st. Ave, Ste. C, Anchorage, AK 99503 907.290.8949