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HomeMy WebLinkAboutEAGLE RIVER VALLEY RANCHETTES LT 25DEngle River Valley Ranc hettes Lot 25b #050-223-12 Municipality of Anchorage On -Site Water and Wastewater Section - (907) 343-7904 Page 1 of 2 ON -SITE WASTEWATER INSPECTION REPORT Permit Number: OSP241402 PID Number: 050-223-12 Dwelling: M Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ Mew Q Upgrade Name DANIEL AMADON ABSORPTION FIELD ❑ Deep Trench ❑ Wide Trench [1 Bed El Mound Site Address 18631 WHIRLAWAY EAGLE RIVER ❑ Other Phone Number of Bedrooms Soil Bating Total depth from original grade 3 LEGAL DESCRIPTION GPD/5F Ft. Depth to pipe invert from original grade Gravel depth beneath pipe Subdivision Block Lot EAGLE RIVER VALLEY RANCHETTES LT 25D Ft' Ft. Fill added above original grade Gravel length Township Range Section Ft. Ft. Gravel width Ft. Beds: Number of Lines Distance between lines SEPARATION DISTANCES To Septic Absorption Holding Sewer Lift Station Total absorption area Number of trenches Ft Dist. between trenches From Tank Field Tank Line Ftz Ft. Well *NA 50r+ TANK ® Septic ❑ S.T.E.P. O Holding ❑ other Manufacturer Capacity GREER TANK 1000 Gal Surface water 100 Material Number of compartments Lot Line 10+ NA PLASTIC 2 Foundation 10+ LIFT STATION Manufacturer Capacity Remarks * COMM. WATER Gal. Alarm location Electrical installed by Installer PIPE MATERIAL H ouse to tank Tank to 3034 grainfield 3034 NORHTERN EXC./MIKE ANDERSON Drainfield C4/MT Inspector MIKE ANDERSON BENCH MARK (Assumed elevation) 100 tt Inspection 1st 111.1/25 dates: 2 � Location and description gro 4tn TO OF MH ON -SITE WATER AND WASTEWATER SECTION APPROVAL Enga`L'R'mP - i;3F A Conditional Approval: Date .. A .o.�.. �� '• •ti r "cjj7 r ii t ;f ;, AAICHA L N. ANDLRSCN 1'• Septic System s Approved Date 8 2�z 5� - 9449 ; ` , • • Z 3 ? 5: Note: thi approval does not include well permit requirements. �'q tRPv n.rmgm m S8959'15"E133.00 OFAt 49 TH WHIRLA WA 1/ ROAD SHANE A. HOLT LS-6914 5oG fessioW o0 THE INFORMATION HEREON IS FOR THE USE OF LENDING INSTITUTIONS SPECIFICALLY TO SHOW ANY CONFLICTS BETWEEN EXISTING STRUCTURES AND PLATTED LOT LINES AND/OR EASEMENTS; AND IS NOT TO BE USED FOR POSITIONING ADDITIONAL STRUCTURES, IMPROVEMENTS, OR FENCELINES. EASEMENTS OF RECORD OR OTHER RIGHTS OF WAY, OR ANY ENTITY NOT ON THE RECORD PLAT ARE NOT SHOWN HEREON, UNLESS NOTED. NOTE: FENCELINES THAT MAY APPEAR ON THIS DRAWING ARE NOT TO BE USED TO DETERMNE PROPERTY LINES OR POSITION ADDITIONAL IMPROVEMENTS. ANY PAVING SHOWN HEREON MAYBE APPROXIMATE DUE TO EXCESSIVE SNOW AND/OR ICE. ONLY VISIBLE IMPROVEMENTS ARE SHOWN HEREON N 62 E 0.4' FROM COMPUTED POSITION AS -BUILT SURVEY I" = 20' NO CORNERS SET THIS DATE 1 HEREBY CERTIFY THAT I HAVE PERFORMED A SURVEY OF THE FOLLOWING DESCRIBED PROPERTY LOT 25 D EAGLE RIVER RANCHETTES (PLAT 63 - 129 ) ANCHORAGE RECORDING DISTRICT, ALASKA, AND THAT THE VISIBLE IMPROVEMENTS SITUATED THEREON ARE WITHIN THE PROPERTY LINES AND NO VISIBLE ENCROACHMENTS EXIST OTHER THAN NOTED. DATED ATANCHORAGE,ALASKATHIS 13TH DAY OF IANUARY 2025 16155 239-11240-12 HOLT LAND SURVEYING 9309 GROVER DRIVE ANCHORAGEAK 99507 223-8615 10.5 WHIRLAWAY ROAD WATER SERVICE KEY BOX U N D E R G R O U N D W A T E R L I N E 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 f: UcpartIII III On -Site Wastewater Disposal System Permit Permit Number: OSP241402 Effective Date: 1/7/2025 Work Type: SepticTank Upgrade Expiration Date: 1/7/2026 Tax Code Number: 05022312000 Site Legal Address: EAGLE RIVER VALLEY RANCHETTES LT 25D G:0054 Site Mailing Address: 18631 WHIRLAWAY RD, Eagle River Owner: AMADON DANIEL L & CHRISTINA Lot Size in Sq Ft: 17955 Design Engineer: ANDERSON CONSTRUCTION & ENGINEERING Total Bedrooms: 3 This permit is for the construction of: ❑ Disposal Field Q 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 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Special Provisions: The water line is to be located prior to installation of the septic tank to ensure separation. Received By: S S L/�T-V A N '0� �--5 o a✓ Issued By: Date: Date: -'? -Z-S- MUNICIPALITY OF ANCHORAGE Development Services Department Phone. 907-343-7904 On -Site Water & Wastewater Section ON -SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 050-223-12 Property owner(s) DANEL AMADON Day phone Mailing address 18631 WHIRLAWAY RD EAGLE RIVER Site address SAME Legal description EAGLE RIVER VALLEY RANCHETTES LT 25D Number of Bedrooms 3 Engineering Firm MIKE N ANDERSON Building Permit Number Not Applicable FE-1 APPLICATION IS FOR: APPLICATION IS AN: (Z all that apply) Absorption Field ❑ Initial ❑ Septic Tank El Upgrade Holding Tank ❑ Renewal ❑ Privy ❑ Well ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Permit/Rush Fees: 3 Date of Payment: — / I - Permit No. C) S P") / / Waiver Fees: Date of Payment: Waiver No. Distance: JAN 6, 2025 Municipalities of Anchorage On-Site Water and Waste Water Section 4700 Elmore Rd Anchorage, Alaska Phone 343-7904 Re: New septic tank permit Legal: EAGLE RIVER VALLEY RANCHETTES LOT 25D To whom it may concern: This is a request for a septic tank permit on the above referenced lot. This tank replacement will not impact any of the neighbors or encroach on any wells, septic or open water issues. The tank will be decommissioned per the Uniform Plumbing Code (UPC). Sincerely Michael N. Anderson, P.E. 4661 Natrona Anch, Ak 99516 Ph 727-8864 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241402, Curtis Townsend, 01/07/25 10.5 WHIRLAWAY ROAD 1"=50' EXISTING HOUSE INSTALL NEW 1,000 GALLON PLASTIC SEPTIC TANK W/ 20" RISER, DOUBLE CO EACH SIDE. DECOM. OLD TANK PER UPC, MAINTAIN 5' FROM FIELD AND 10' FROM BLDG. SCALE: DJRDRAWN: DATE: EAGLE RIVER RANCHETTS LT 25D Eagle River, Alaska DAN AMADON 1/6/2025 EXISTING COMM. WATER SERVICE LINE MUST BE LOCATED PRIOR TO INSTALLATION. MIN. 10' SEPARATION Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241402, Curtis Townsend, 01/07/25 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 OSC251013 Parcel ID 050-223-12 Expiration Date: / l / , Z Legal description EAGLE RIVER VALLEY RANCHETTES LT 256 Site address 18631 WH I RLAWAY RD Current property owner(s) AMADON DANIEL L & CHRISTINA X The On -site system(s) is/are approved for 3 bedrooms M Conditional approval for bedrooms, with the following stipulations: Comments or conditions: Original Certificate Date 1 /28/2025 This Certificate & On -Site Systems Approval (COSA) is intended to demonstrate the subject system(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 11 �Ilpii 11111111111i�� 11111 ir illit�11111iliill ��illill 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. 050-223-12 Complete legal description Location (site address) EAGLE RIVER VALLEY RANCHETTES LOT 25D 18631 WHIRLAWAY RD, EAGLE RIVER AK Current property owner(s) DANIEL AMADON 2. ON -SITE SYSTEMS SIZED FOR 3 BEDROOMS Day phone 3. TYPE OF WATER SUPPLY: F] Private Well F1 Private Well serving 2 dwelling units R Private Well serving 3+ dwelling units RN Community Well or Public F Water Storage 4. TYPE OF WASTEWATER DISPOSAL: MR Private Septic R Private Septic serving 2 dwelling units Fj Holding Tank F­1 Community Septic or Public Sewer 5. SEPTIC TANK: E] Steel nN Plastic n Concrete n Fiberglass Age NEW - See advisory if steel older than 20 years 6. ABSORPTION FIELD: F71 AWWTS E] Bed EJ Deep Trench RN Wide Trench R Seepage Pit Waiver request for: Distance: Expedited review requested: 011 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 $ Waiver Fee $ Date of Payment 1/1 t;7 -5 Date of Payment COSA # 0-sc ?—'s— / ot Waiver # COSA Application —June 2022 COSA Checklist Legal Description: EAGLE RIVER VALLEY RANCHETTES LT 25D Parcel ID: 050-223-12 If more than 1 well and/or septic system on tot, provide separate checklist. Structure served by this system A. WELL DATA ❑ Well log is filed with Onsite (or attached) Date drilled Total depth ft Cased to ft ❑ Sanitary seal is functioning correctly ❑ Wires are properly protected Casing height (above ground) in. Date of flow test for COSA Well production at time of test _ gpm Water storage tank volume gallons Well disinfected for coliform test? ❑Yes ❑ No ❑ Coliform bacteria is Negative Nitrate mg/L ❑ Nitrate leis than MRL (ND) Arsenic ug/L ❑ Arsenic loss than MRL (ND) Collected by Static water level at beginning of test ft. Date Comments COMM. WATER SERVICE. B. TANK DATA Measured operating fluid level in septic tank 51 Date of pumping NEW ❑ Required maintenance completed, if AWWTS Comments: D. ABSORPTION FIELD DATA Which system tested (date installed) 916196 © ALL standpipes present per record drawing Total measured depth from grade ft (max) Measured depth to pipe invert from grade 4 ft (min) ❑ N/A — pressurized field. ❑ Per record drawings, field is insulated. Monitor tubes go to bottom of effective. 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) If yes, enter date Comments/Deficiencies; COSA Checklist June 2022 C. LIFT STATION ❑ Required maintenance complete! Age of lift station years Lift station material Comments: Adequacy test date 12/14/24 Results Q Pass Fluid depth prior to test 28 in Water added 450 gal New fluid depth 37 in Elapsed time 1440 min Final fluid depth 28 in Absorption rate 450+ gpd FIELD STATUS — POST RECOVERY Effective depth (per record drawing) 36 in Effective depth used 28 in Effective depth remaining 8 irj 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' 7D Yes if No ft Neighboring Tank > 100, [] Yes if No ft Absorption Field on Lot > 100' ❑ Yes if No ft Neighboring Absorption Fields > 100' Yes if No ft Community Sewer Main > 75' []Yes if No ft Community Sewer Manhole/Cleanout > 100' Q Yes if No ft Private Sewer/Septic Line > 25' p Yes if No ft Holding Tank? 100' (Yes if No ft Animal Containment > 50' [JYes if No ft Manure/Animal Excreta Storage > 100' O Yes if No ft 0 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' DYes if No ft Tank to Property Line > 5' g Yes if No ft Wells on Adjacent Lots: Field to Property Line > 10' FBI Yes if No ft Private Wells > 100' RD Yes if No ft Water Main > 10' 0 Yes if No ft Community Wells > 200, 0 Yes if No ft Water Service Line > 10' Q Yes if No ft If tank or field is under driveway comment below F. ENGINEER'S COMMENTS WATER SERVICE LOCATED 14' FROM TANK. 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 ihvestigation, based on procedures outlined in the Certificate of On -Site Systems Approval Guidelines, indicates th0t 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 t,-41 h !_ / �. Q��yrl Phone 727-8864 Engineer's Printed Name Date _ I LZ b7 ? COSA Checklist -June 2022