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HomeMy WebLinkAboutFIRE LAKE LT 1 TR F W165'Fire Lake Lot 1, Tract FW 16 §', Tract G PTN #051-332-31 Municipality of Anchorage On-Site Water and Wastewater Section • (907) 343-7904 Page 1 of 3 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP201357 PID Number: 051-332-33 Dwelling: X Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New X Upgrade Name Jonathan Steele ABSORPTION FIELD ❑ Deep Trench E] Wide Trench X Bed ❑■ Mound Site Address 19010 Upper Fish Hatchery Road Eagle River, AK El Other Phone Number of Bedrooms Soil Rating Total depth from original grade 862-3696 3 2.0 GPD/SF 0.0 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade +0.3 Ft. Gravel depth beneath pipe 0.3 Ft. Subdivision Block Lot Fire Lake Tract F W165' 1 Fill added above original grade 4.2 Ft. Gravel length 30 Ft. Township Range Section Gravel width 12 Ft. Beds: Number of Lines 5 Distance between lines 2.0 Ft. SEPARATION DISTANCES To Septic Absorption ft Stat Lift Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 360 FF Ft. Well >100' >100' >100' N/A >25 TANK ❑i■ Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer (Existing) Premier Plastics Capacity 1,000 Gal. Surface Water >100' >1 00' >100' N/A Material Number of compartments Lot Line >5' >10' >5' N/A NA Plastic 2 Foundation >1 0' >1 0' >10' N/A LIFT STATION Manufacturer O re n co Capacity —110 Gal. Remarks Tank & Lift station installed in 1999. Measurements were taken for documentation. Forge Eng. inspected the installation of the I.D.S.F bed rebuild. Alarm location Laundry room Electrical installed by (Existing) PIPE MATERIAL House to tank D3034 Tank to drainfield D1785 Installer Northern Excavation Drainfield D1785 cO/MTD3034 Inspector J. Millette BENCH MARK (Assumed elevation) 100 ft Inspection1�t 10/15/20 Location and description 2�a Threshold of lower level door. 3rd 4"' ON-SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp its m A�:� ®®♦® Conditional Approval: Date 'O(" 4 �,• q •49��t��h. n� =•®I ......u.I...................� M gyp® C"•MICHAEL E. ANDERSON y Septic System ' 8- 20 4r ev }®�f� No. CE-4381 ® Approv Date �� %� ♦ F"••..,, 10/19/20 •.••'•�F�O ♦♦ Note: this approval does not include well permit requirements. 4400ROF`5e00V�e46'o kmev uDiuu ia/ FIRE LAKE, LOT 1 TRACK FW165' PERMIT # OSP201357 PID # 051-332-33 A/ LOT I TRACT C LOT 1TRAC�NW1 _Z if LOT 17RACT G 166 Ex NELF L LL E 8200' OT 1 TR E=i�/ IV Lo 1 TfF W1W SUR CE VTER, OLD I.D.S.F.,DEMO LISHED TO UNDERLYING cLEAN,MATEkIAL � / A r'1LL.r_L_)VW/ IVItA J Mr-WAL rvvwv f If FLUSHlVALVES ONSITE. X 30' LONG x 12' WIDE INTERMITTENT DOSING SAND tl FILTER. W _oT, 4 SACT G 7 S200"//, .00, I A rffi \JOE OFI3 SLOPE J HDPE AIR LINE /4/-� LOT 1 TRACT J 49th MICHAEL E. ANDERSON No. CE -4381 ,p 01190 ............. %VfROFESS\St'.�� SEE BEDRQOM,HOME/ AIR 'COMPRESSOR &INDOOR /AubIBLE ALARM LOCATED IN ;/LXUND Y RO/6M. A B 30'NJEA EASEMENT EXISTING 1,000 GALLO / ' 7 ",1 1 N SEPT C t "TANK .,w/ LIFT'9TATf1ON,(N "AC f CEPT�-IBLE CdNDITfON F7R LOT I CONTIROED USE. X-1 PLAN AS -BUILT 0 50 100 �Im FEET 1"=50' FCO/ 27.2 3.2 SVI' 50.2 43.3 i,SV2 49.9 45.0 CO 49.9 46.2 MH 50.0 47.0 59.0 65.4 _MT1 MT2 64.4 56.3 MT3 74.0 67.1 MT4 68.6 74.3 FV1 60.8 66.9 FV2 63.0 68.9 FV3 64.7 70.4 FV4 66.872.2 FV5 68.473.9 LEGEND CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEAP FV - FLUSH VALVE MH -MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE FIRE IRE LAKE, LOT 1 TRACK FW165' PERMIT # OSP201357 PID # 051-332-33 I 92.8 ORIGINAL GRADE 97.0 FINISH GRADE 4" INSULATION u- - - - MOA APPROVED FILTER SAND 93.3 93.3----- - - - - - - - - N 93.1 92.8 93.1 AIR LINE 92.8 0') 90.8 8 30' 90.8 rn rn b z co w ;t W C/) *. - k,: N G GROUNDWATER @ 87.8 7/23/99 M-1 PROFILE AS -BUILT (NO SCALE) � go�EOF . ............ 49th No, CE -4381 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: OSP201357 Work Type: Septic Upgrade Tax Code Number: 05133233000 Site Legal Address: FIRE LAKE LT 1 TR F W165' G:0554 Site Mailing Address: 19010 UPPER FISH HATCHERY RD, Eagle River Owner: STEELE JONATHAN G REVOC TRUST Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date: Expiration Date Lot Size in Sq Ft Total Bedrooms: G aw s'u4 i i• ' i;Yil L CI)artIII ell t 9/24/2020 9/24/2021 54450 Q 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 Received By: Issued By: Date: Date:( Z`k C) 3 9/24/20 Municipality of Anchorage Ur.pa r�menr \— P.O. Box 196650 ® 4700 Elmore Road Anchorage, Alaska 99519-6650 ® (907) 343-7904 ® Fax (907) 343-7997 http://www.muni.org/Onsite Development Services Division On -Site Water and Wastewater Proqram * * * * VARIANCE/WAIVER REVIEW * * * * Waiver#: OSV201051 COSA#: Permit#:OSP201357 PID#: 051-332-33 Legal Description: Fire Lake Lt 1 Tr F W165 Engineer: Forge engineering Your request for a waiver of the required 50 feet horizontal separation from the absorption field to the excessive slope has been approved. The approved separation distance is 8.0 feet. This waiver approval applies to the proposed absorption field only. Any fixture upgrade to the on- site wastewater disposal system will require all separation distances be met or another approval from this department. ............................................... ■ ............................. ■ 1 Waiver is Granted: X Waiver is not Granted: Date: Approved by: ua�l 4",-, Name of Review ........................................................... Wes M M M 0 R M N X X X U M M N N ■ 1 **** VARIAN C E/WAIVER REVIEW **** MUNICIPALITY F ANCHORAGE Community Development Department �` ''t 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. 051-332-33 Property owner(s) Jonathan Steele Day phone 862-3696 Mailing address P.O. Box 770901 Eagle River, AK 99577 Site address 19010 Upper Fish Hatchery Road Eagle River, AK Legal description (Sub'd., Block & Lot) Fire Lake, Lot 1, Tract F W165' Legal description (Township, Range & Section) Lot Size 54,450 Sq. Ft. Number of Bedrooms Three APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑x Initial ❑ Single Family (SF) ❑X (w/wo AD U) Septic Tank 19 Upgrade 7X (D) El Holding Tank ❑ Renewal ElDuplex Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Abosrption Bed to Slope >25% Distance: 22' 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: `7 I b' �5( Date of Payment: 1 a0lb Receipt Number: X5122. -D Permit No. OSP .2 ©J .3 5 Permit App__- ::'_:c: )Waiver Fees: `4 p- 19 Date of Payment: l 1-202,0 Receipt Number: Waiver No. Q S V a 0 0 S PO BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) September 22, 2020 M.O.A. Development Services Department On-Site Water & Wastewater Program 4700 Elmore Road Anchorage, AK 99507 Subject: Fire Lake #1, Lot 3, Tract F W165’ – 19010 Upper Fish Hatchery Road Septic System Design Dear On-Site Services Engineer: The existing septic system on the subject lot has failed and must be replaced. The system was originally permitted and inspected in October of 1999, but an Inspection Report was not completed. The absorption bed currently encroaches nearly 8’ on the neighboring lot to the west. We are submitting this design and permit application for the replacement of the existing system with a new Intermittent Dosing Sand Filter. The existing septic tank and lift station will be uncovered, inspected, maintained and certified for continued use. The attached site plan identifies the location of the home and the existing well and septic system. The proposed septic location is also shown. No conflicts exist between this proposed system and any other well or septic system on this lot or adjacent lots. The ground surface on the lot is virtually flat in the area of the proposed IDSF. The existing bed will be removed to the underlying clean material. All contamination within 10’ of the new bed will also be removed and replaced with MOA approved sand. There are slopes greater than 25% within 35 feet downslope of the absorption bed. There are no slopes greater than 46% within 100’ of the absorption bed. Ground contours are shown on the Site Plan indicating the grade and direction of flow. The new IDSF is designed based on a test hole completed in 1999 by S&S Engineers. The underlying soils were found to be clean sand and gravel with a percolation rate of less than 1 minute per inch. Groundwater was monitored at 5’ below the surface on July 23. We have designed the new IDSF for groundwater at 2’ below the surface with the bottom of the sand filter at -2’. Both the groundwater level and percolation rate will be verified prior to the installation of the new sand filter. Substantial grading and landscaping have taken place since the original permit was issued. No surface water has been noted on the lot as all low areas have been filled and landscaped. A small stream is located on the eastern portion of the lot, but is more than 100’ from the proposed IDSF location. Storm water drainage will not impact the new system, Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201357, Deb Wockenfuss, 09/24/20 Wells on this and adjacent lots are shown. The new system will be a minimum of 100’ from all wells and surface water and more than 5’ from the septic tank. Please refer to the attached test hole logs and plan and profile sheets for the septic design. If this design is followed, there will be no adverse impacts to adjacent properties. Sincerely, Michael E. Anderson, PE EXISTING I.D.S.F. DEMOLISH IN ITS ENTIRETY TO UNDERLYING CLEAN MATERIAL. DISPOSE CONTAMINATED MATERIAL PER U.P.C. PROVIDE 10' SEPARATION BETWEEN OLD BED AND NEW IDSF. 1"=50' NOTE: SLOPES >25% WITHIN 35' OF THE ABSORPTION BED. NO SURFACE WATER WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM ALL WELLS ON SURROUNDING LOTS WITH IMPACTS TO THIS PROPERTY ARE SHOWN. NO CONFLICTS WITH WELLS OR SEPTIC SYSTEMS. CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEANOUT FS - FLOW SPLITTER VALVE MH - MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE LEGEND650TH3 FIRE LAKE, LOT 1 TRACK FW165' 9/23/20 FEET 0 50 100 30' MEA EASEMENT OH L645640635 EXISTING WELL 30' LONG x 12' WIDE INTERMITTENT DOSING SAND FILTER. THREE BEDROOM HOME EXISTING 1,000 GALLON SEPTIC TANK w/FAT BOY LIFT STATION. VERIFY, INSPECT AND MAINTAIN BOTH TANK & LIFT STATION FOR CONTINUED USE. REPLACE IF NECESSARY. HDPE AIR LINE INTERMITTENT DOSING SAND FILTER (IDSF) MUST BE AS MANUFACTURED BY ANCHORAGE TANK AND ORENCO SYSTEMS UNLESS PREVIOUSLY APPROVED. 1.25" PVC LINE SLOPED TO DRAIN TO LIFT STATION. ALL CONNECTIONS TO BE STAINLESS STEEL WITH STAINLESS STEEL BANDS. AIR COMPRESSOR SHALL BE LOCATED IN THE GARAGE. CONTRACTOR SHALL PROVIDE 0-10 PSI PRESSURE GAUGE ALSO LOCATED IN THE GARAGE. A LOW AIR PRESSURE ALARM IS REQUIRED NEAR THE AIR PUMP. AIR COMPRESSOR SHALL BE A THOMAS INDUSTRIES MODE 5070 AS SUPPLIED BY ANCHORAGE TANK OR EQUAL. NOTE: MT MT MT MT TOE OF 3:1 SLOPE630625 FLUSH VALVES SURFACE WATER Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201357, Deb Wockenfuss, 09/24/20 TYPICAL BED SECTION (NO SCALE) NOTES: 1. GRADE AREA OVER BED TO DRAIN AWAY 2. PROVIDE 3' OF COVER OVER BED AND 4' OVER SEPTIC TANK, OR 2' WITH 2" OF INSULATION 3. CHECK GROUNDWATER AT TIME OF CONSTRUCTION. IF LEVEL IS HIGHER THAN PREVIOUSLY OBSERVED, CALL ENGINEER IMMEDIATELY 9/22/20 12' 2' .5' DESIGN FACTORS: SYSTEM REQUIREMENTS: OG 2' FILTER SAND 3 1 FIRE LAKE, LOT 1, TRACT F W165' 1 3 2' BOTTOMLESS INTERMITTENT DOSING SAND FILTER EXISTING 1,000 GALLON SEPTIC TANK EXISTING FAT BOY LIFT STATION 450 GALLON PER DAY PEAK FLOW PERCOLATION RATE: <1 MPI APPLICATION RATE: 2 GPD/SF BOTTOM OF BED: 0.0' BELOW GRADE FLOW LINE ELEVATION: 0.25' ABOVE GRADE TOP OF BED: 2.5' ABOVE GRADE 450 GPD /2 GPD/SF /12' WIDE = 18.75 LF BED REQUIRED (30 LF SPECIFIED) 3 8" PEA GRAVEL 2" INSULATION AND GEOTEXTILE FABRIC 3 4" PVC LATERALS (5 EACH) AIR LINE 18" BELOW TOP OF SAND 6" TOPSOIL & REVEGETATE OG Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201357, Deb Wockenfuss, 09/24/20 PO BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) September 22, 2020 Municipality of Anchorage Development Services Department On-Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Fire Lake, Lot 1, Tract F W165’ – 19010 Upper Fish Hatchery Road Septic System Design and Permit Application Bed to Slope Waiver Dear On-Site Services Engineer: The subject lot has limited area for construction of new absorption bed due to steep slopes to the west and the presence of surface water in the form of a small stream to the east. We are able to maintain 100’ from the stream at the proposed IDSF location. The existing absorption bed has failed. It was permitted without a waiver to the slope to the west and has operated in that location since 1999. No evidence of escaping effluent can be found on the slopes to the west. The proposed system is an Intermittent Dosing Sand Filter. It will be constructed on flat ground near the location of the old bed, but more than 18’ further away from the edge of the slope. The soil encountered in the test hole near the location of the new bed is clean silty sand with a percolation rate less than 1 minute per inch. No migration of effluent is expected to occur to the steep slope. All infiltration to the underlying soils will be in downward direction. We are unable to meet the separation distance from the 25% slope, but we do meet the separation from slopes greater than 46%. A cross section representing the worst case scenario is attached. We request a waiver allowing the absorption be to be placed at the plan location. Sincerely, Michael. E. Anderson, P.E. 9/22/20 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201357, Deb Wockenfuss, 09/24/20 9/23/20 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201357, Deb Wockenfuss, 09/24/20 Rick Mystrom. Mayor Municipality of Anchorage Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 http://www.ci.anchorage akus June 7, 2000 John Wagner 10847 Goodpaster Cir. Eagle River, AK 99577 Subject: Fire Lake Lot 1, Tract FW 165', Tract G PTN Permit # SW990287 PID # 051-332-31 The subject permit #SW990287 issued by this office for a single family well and/or on- site wastewater system, is due to expire 365 days after it's issuance on August 17, 1999. If this is a well permit and you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If this is an on-site wastewater system and a licensed Professional Engineer has inspected the installation, the original as-built inspection report must be sent to this office for review, approval and documentation. All inspection reports must be submitted within 30 days of construction completion. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. However a new permit can be issued free of charge for a second year if the application for the renewal is received on or before the date of expiration of the original permit for which a fee was paid. When applying for a new permit after the original permit has expired or for more than a second year, the fees are: $320.00 for an on-site wastewater permit and $120.00 for a well permit. If you have any questions, please call this office at 343-4744. Sincerely, Program Manager On-site Services enc: Copy of Permit MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On-Site Services Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM / WATER SUPPLY PERMIT Upgrade Permit Number: SW990287 Legal Description: FIRE LAKE LT 1 TR F W165' TR G PTN Design Engineer: 0003 S & S Engineering Owner Name: John Wagner Owner Address: 10847 GOODPASTER CIRCLE EAGLE RIVER , AK 99577-8246 0ate Issued: Aug 17, 1999 ~piration Date: Aug 16, 2000 Parcel ID: 051-332-31 Site Address: 019010 UPPER FISH HATCHERY RD Lot Size: 74052 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: [] Disposal Field [] SepticTank [] Holding Tank [] Privy [] Private Well [] Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3. The engineer must notify DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. 5. The following special previsions. This permit is for 3 bedrooms. This system can be approved for 4 bedrooms if a 1500 gallon lift station is used and an alternate site is approved by DHHS. The alternate site in the permit application can be approved if the slopes are modified. ~'Pag~': 1 Document Name: ENTERPRISE SERVER PARCEL: 051-332-31-000-00 CARD: 01 OF 01 RESIDENTIAL SINGLE F~24ILY STATUS: REN-OMBERED TO/FROM: 000-000-00-000-00 WAGNER JOHN JR FIRE LAKE LT 1 TR F W165' TR G PTN LOT SIZE: 74,052 ZONE : R2ASL TAX DIST: 022 GRID : NOTES : PO BOX 242113 ANCHORAGE AK 99524 2113 SITE 19010 UPPER FISH HATCHERY RD ---DATE CHANGED ....... DEED CHANGED--- OWNER : 05/28/99 BOOK : 3470 PAGE: ADDRESS: 05/28/99 DATE : 05/12/99 HRA # : 000000 PLAT : PLAT P-111 .................................. ASSESSMENT HISTORY ...................... ---L~kND .... BUILDING .... TOTAL--- FINAL VALUE 1997: 29,600 43,600 73,200 FINAL VALUE 1998: 36,600 117,400 154,000 --EXEMPTION FINAL VALUE 1999: 36,600 116,900 153,500 ..... TYPE-- EXEMPT VALUE 1999: 0 0 0 STATE EXEMPT 1999: 0 FINAL VALUE 1999: 153,500 -COMM COUNC CHUGIAK Date: 7/29/99 Time: 02:32:10 PM Rick Mystrom, Mayor Mtmicipality of Anchorage Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 http://www.cLanchorage.ak.us S & S Engineering ATTN: Robert Cowan, PE 17034 Eagle River Loop Rd, #204 Eagle River, AK 99577-0000 August 17, 1999 Subject: Waiver Request forFlZRE LAKE LT 1 TR F W165' TR G PTN Waiver # WR990050 Lot Line Request for Parcel ID 051-332-31 Dear Engineer: Your request for a waiver of the required 10 feet horizontal separation of the on-site wastewater disposal system to the lot line has been approved. The approved separation distance is 0 feet. This waiver approval applies to the current on-site wastewater disposal system and lot line separation only. Any future upgrade to the on-site wastewater disposal system and lot line will require all separation distances to be met or another waiver approval from this department. If there are any further concerns or questions regarding this waiver, please call our office at 343 -4744. Sincerely, Civil Engineer I On-Site Water Quality Program MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On-site Services Section Wa'iver Review Worksheet WR# WR990050 PID~ 051-332-31 HA# Permit Date Received: July 29, 1999 Legal Description: Lot 1 Tract F W165' Tract G PTN Fire Lake Engineer: Robert Cowan~ PE~ S & S EnginerinK 17034 North Eagle River Loop,.Eagle River, Alaska 99577 Applicant: John Wagner Waiver Requested: Lot line waiver from the leachfield to the west property line of 0 feet; and, a waiver to 25% + slope at 35'. Criteria: 1. Geology: Points: A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation TOTAL: 2. Special Conditions: 3. Other: Waiver is Granted: List Conditions or Reasons Waiver is NOT Granted: for above: Date: Rec 9: Amount: By: Name of Reviewer ¢- SEWER&WATER INSPECTION ENGINEERING STUDIES AND REPORTS WELL INSPECTtON &FLOWTEST SITE pLANS ROADDESIGN SOIL TEST PERCOLATION TEST STRUCTURAL& MECHANICAL INSPECTIONS ROBERT C. COWAN, RE. ROBERTA. SHAFER, P.E. July 28, 1999 CIVIL ENGINEERS (907) 694-2979 ,FAX (907) 694-1211 MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 Anchorage, AK. 99519 REFERENCE: Lot 1, West 165' of Tract F & North 80' of Tract G, Fire Lake S/D Request you issue a permit to install a well and septic system to serve the existing four bedroom dwelling on thc referenced property. Also request you issue a lot llne waiver from the leachfield to the west property line at 0 feet and a waiver to a 25%+ slope at 35'. Due to the limited area caused by surface water, an intermittant dosing bottomless sand filter will be used. Three test holes were excavated and percolation tests performed. The approximate locations of the test holes are located on the attached site plan. At the time of excavation, 7-15-99, water was found at 5 feet. After seven days of ground water monitoring, water was found at 5 feet. We do not anticipate any adverse effects on neighboring wells, septic systems, reserve areas or drainage pattems by the installation of the proposed septic system. The construction of this system will not prevent any future development on any of the adjacent properties. If you require additional information, please contact us. Sincerely, Robert C. Cowan, P.E. RCCPojj Enclosure 17034 NORTH EAGLE RIVER LOOP ° SUITE204 · EAGLE RIVER, ALASKA 99577 l" = 60' DESIGN SITE-PLAN SCALE ~ m~ z '1"=30' SCALE (/) DESIGN n JO.) --IF- Z[Zl SITE-PLAN .OHbb ~J © F N. T. S. SCALE DESIGN SITE-PLAN 0 0 Municipality of Anchorage. DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: ROBERT C. COWAN [~% ' Township, Range, Section: 1 2 3 4 5 6 7 8 9 10 11 13- 14- 15- 16- 17- 18- 19- 20- COMMENTS WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT '~ O DEPTH? p E Deplh Io Water After 5~, "/[tt¢l/~? Moniloring? ~ Dale: '?/I ~'/~ ~/ SLOPE SITE PLAN Reading Date Gross Net Depth to Net Time Time Water Drop -OC' ......~ , PERCOLATION RATE__~ (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN __ FT AND FT 17034 Eagle River Loo Roa '~/~ g/¢ 72-008 (Rev. 4/85) Municipality of Anchorage. DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: ~ G~ 3 4 (ENGINEER'S SEAL) --~'~: ~ ~i/ ,-- ~ .... ,, ,,?... ~'". : ,,"eL A ,:.,.' Township, Range, Section: '~_',~; SLOPE SITE PLAN 10- WASGROUNDWATER ENCOUNTERED? 11 IF YES, AT WHAT DEPTH? 13 - Monitoring? ~/~ Dale: I 14- 15- 16- 17 18 19 20 Reading Date Gross Net Depth to Net Time Time Water Drop ~_~" PERCOLATION RATE i (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN __ FTAND FT COMMENTS PERFORMED BY: S & S ENGINEERING ~ . ~ CERTIFY THAT THIS TEST WAS PERFORMED IN 17034 Eagle River Loop Road No. 204 '7 / ~ ~ /~ '~ ACCO R DA NCE WITI~e,.~I~.~.~,.,A~ ~,~-I~)~J~. GUI D E LIN ES IN EF F ECT O N THIS DATE. DATE: 72-008 (Rev. 4/~) Municipality of Anchorage. DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST .~'c.~...· A ',, · ~ ~,/), .,,.,.' .~' .OBE.? c. COWA. /,~.~ Township, Range, Section: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 COMMENTS WAS GROUND WATER ENCOUNTERED? /.,~. , DEPTH? E Depth Io Water Afler ~. / / Monitoring? Date: '7 SLOPE SITE PLAN Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE __ TEST RUN BETWEEN (minutes/inch) PERC HOLE DIAMETER __ FT AND -- FT 72-008 (Rev. 4/85) 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 Parcel I.D. 051-332-33 1. GENERAL INFORMATION Expiration Date: 1-20-2-02(. Complete legal description Fire Lake, Lot 1, Tract F W165' Location (site address) 19010 Upper Fish Hatchery Road Eagle River, AK Current property owner(s) Jonathan Steele Day phone 862-3696 Mailing address Real estate agent P.O. Box 770901 Eagle River, AK 99577 2. TYPE OF DWELLING: 0 Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Day phone 3. NUMBER OF BEDROOMS: 3 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well 1K Private Septic 0 Water Storage ❑ Holding Tank ❑ Community Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ Waiver request for: Distance: Received by: COSA to be released to the engineer, unless otherwise requested by the engineer. Date: COSA Fee $ 2. I O r6 U 10 Waiver Fee $ Date of Payment 10 -2 3 — 2X Date of Payment Receipt Number 0 7S7 D Receipt Number COSA # 06C -2C))6132, 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 Forge Engineering Phone (907) 522-7773 Address 1399 W. 34th Ave Suite 101, Anchorage, AK 99503 Engineer's Printed Name Michael E. Anderson, P.E. Date 10/20/20 6. DSD SIGNATURE System #1 Approved for System #2 Approved for Disapproved Conditional approval for 3 bedrooms bedrooms OF ��P�E ......... q�gS'51 % m ; 49th �............. . ....... ... . MICHAEL E. ANDERSON': J,•: yo. CE -4381 �® 10/20/20 bedrooms, with the following stipulations: By: �-�64" 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: Fire Lake Tract F W165' Lot 1 Parcel ID: 051-332-33 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 3.7 gpm Date drilled '1999* Water storage tank volume None gallons Total depth 400** ft Well disinfected for coliform test? ❑ Yes ❑ No Cased to Unknown ft OR Coliform bacteria is Negative ❑ Sanitary seal is functioning correctly Nitrate mg/L ❑ Nitrate less than MRL (ND) ❑ Wires are properly protected Arsenic ug/L ❑ Arsenic less than MRL (ND) Casing height (above ground) '18 in. Collected by Forge Engineering Date of flow test for COSA 6/17/20** Date of Sample 9/9/20/ Static water level at beginning of test 10 ft. Comments *Drill date assumed to be similar to septic install date. **Well test and depth measurements from ERDMAN & ASSOCIATES. B. TANK DATA Age of tank(s) 21 years Tank type/material Plastic *** Measured operating fluid level in septic tank Al Standpipes/foundation cleanout per record drawing Date of pumping D. ABSORPTION FIELD DATA I.D.S.F BED Which system tested (date installed) 10/15/20 ❑ ALL standpipes present per record drawing Total measured depth from grade 2* ft (max) Measured depth to pipe invert from grade 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 yellow sheet C. LIFT STATION ❑ Required maintenance completed Age of lift station 21 years Lift station material PVC Comments: ***Tank was pumped before operating level could be checked. Adequacy test date New Construction Results ❑Pass For bedrooms Fluid depth prior to test in Water added gal New depth in Elapsed time min Final fluid depth in Absorption rate gpd Any rejuvenation treatment (past 12 months) If yes, enter date *Bottom of sand filter 2' below grade. Bottom of pea gravel at grade. 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' Q Yes Community Sewer Manhole/Cleanout > 100' Q✓ Yes if No ft M Yes if No Neighboring Tank > 100' F✓ Yes if No ft Private Sewer/Septic Line > 25' ❑✓ Yes if No Absorption Field on Lot > 100' F/� Yes if No ft Holding Tank > 100' F/ Yes if No Neighboring Absorption Fields > 100' Yes if No Animal Containment > 50' ✓M Yes if No ❑✓ Yes if No ft if No ft F. ENGINEER'S COMMENTS Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' ❑✓ Yes if No ft✓0 Yes if No From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' 2 Yes if No ft Surface Water > 100' ft ft ft ft ft E✓ Yes if No ft Property Line > 5' Q Yes if No ft Wells on Adjacent Lots: Absorption Field > 5' Q 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' [Z] 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' E✓ Yes if No ft If absorption field is under driveway comment below Property Line > 10' Fv Yes if No ft Wells on Adjacent Lots: Water Main > 10'✓� Yes if No ft Private Wells > 100' ®✓ Yes if No Water Service Line > 10' [Z] Yes if No ft Community Wells > 200' 0✓ Yes if No Surface Water > 100' 0 Yes if No ft F. ENGINEER'S COMMENTS G. ENGINEER'S CERTIFICATION OF���� . ........... I certify that l have determined through field inspections and review 'gyp;.••'` '••,;S of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date.` ag th )�..................t.a ........e.t..........a. 0, -;0- MICHAEL E. ANDERSON No. CE -4381 .AV'AW 10/20/20 ���TFja'•.,, COSA Checklist yellow sheet %� °RQFESS\•C`�4W®D' ft ft ft ft MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATNIE�-NT SYSTEM MAINTEN'ANCE AND REPAIR AGREEMENT THIS 1114ANTENIN]NCE AND REPAIR AGREEMENT, herein the "AGREEMENT" trade and entered into as If this" P1 fjjv�q— of 20 110 , by and between "OWN IR' herein the* ER," and the Municipality of fI -A,ncho, t -,e. herein the "Il UNICIPALITY". in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement -",r,-c as follow -s: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AIN"'RTS), described as Intermittent Dosing Sand Filter (IDSF) located at (legal description) Fire Lake, Lot 1 Tract F W165' 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 AWIX'TS service and maintenance provider approved by the -Municipality or the manufacturer's representative. shall be maintained in a satisfactory condition capable ot'perforn-ting as designed and producing treated septic effluent in Z: accordance with the equipment's approval for operation in the Municipality, It shall be the responsibility of the Owner durinL, the term of this Agreement to pay for all repair(s). maintenance, adjustment(s), replacement costs, and itnspection costs. This includes an annual maintenance fee (typically S400 to $600). Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessan, maintenance, repairs or permitted alterations to the system. 4 L Owner acknowledges that regular maintenance of an AWW7S 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 may request records of maintenance and repairs from the manufacturer's representative or maintenance provider, "_t— Owner acknowledges that the fine for failing to maintain and repair an AW'V"'TS may be assessed in accordance with AMC 14,60.030. *91 Owner agrees to grant the Municipality reasonable access to test and inspect the A1UWTS. The Municipality will give at least 24-hour notice. -1 clid- Owner agrees that any sale or transfer of title of the property will not occur without a new Certificate of On-Site Systems Approval. -D-- V Owner agrees that the AWWTS installation and maintenance requirements as provided by the AWN TS vendortinstaller and approved by the Municipality are the governing guidelines for the construction, maintenance and repair of the Owner's A` NV7S. Owner a;Lrrees to maintain remote monitoring of the AWNXTS as required by the AW)NI-TS approval, 3. Term. T'ne 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 A)N X,7S is operational or until title is transferred. 4. Nonwaiver. The failure of the Nfunicipality 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 <lnchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Agreement. 7. Severability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 0511812018) Page 2 of ature) Date: z o z Z�, STATE OF ALASKA ) ss. THIRD JUDICIAL DISTRICT ) name) Th foregoing instrument was acknowledged before me thiday of , 20 by— Q 111'; 1 le(°�I� ;�.(1[� P NOTA IC FOR ALAS KA uy Cc fission expires: 2 " ' : "om�lal sial^ NOtary Publi, _ � '• J. Jobasoa Y Statc of Alaska CD 7COB1910'_'4019Up=1yam,,py MITN'TCTPALITY: r $y: ��� (signature) Date: 1 CO ^2- "2 0 (print name) Title: (reg.. 05118/2018) Paae 3 of 3 MUNICIPALITY of ANCHORAGE 0 Community Development Department 0 On -Site Water & Wastewater Program P: 907-343-7904 * F: 907-343-7997 - P.O. Box 196650 Anchorage, AK 99519-6650 - http://�-,,ww.muni.org Intermittent Dosing Sand Filter Owner S4Q.,e,� Street Address 19D IL U PP r:- P, �-u<.LUEL4W Phone Septic Tank: Legal Desc. PID -Sludge level inches -Pumping: required yes4o -Pumping completedyes no % rfl�_ �• -Liquid level inches -Flushing valves per approved design 6-6'no -All flushing valves opened, distribution lines flushed, and flushing valves closed es no Lift station: -Pump basket cleaned(,�n o -Biotube effluent filter cleaned(��no -Timer float settingKinches -High level float setting inches -Reference pointT6 -Pump on seconds -Pump off (oO minutes -Cumulative lifetime cycles -Cumulative run time hours -Operation satisfactory es no Air System: -Air pump filter cleaned (es no -Air pressure psi ) -Date of latest install or rebuild gyne. --Air system operation �sa=fisfacto not satisfactory Alarm System: Neco le� -Dedicated electrical circuit Q!sL no -Audible and visual alarm inside dwelling (—Vei no -Float setting inches -Alarm system operation rs_at:isfa­cto_not satisfactory Comments: .............................................................................................................................................................. is_ Maintenance Provider: Technician Ge- Hd Company L d7 V 6_1 Signature IDSF Maintenance Log_040313.doc Date of maintenance '� 6 Dateab ASBUILT 19 WIND SURVEYING 694-0829 I HEREBY CERTIFY THAT I HAVE SURVEYED THE SCALE.... FOLLOWING DESCRIBED PROPERTY: F Al AND THAT DATE: NO ENCROACHMENTS EXIST EXCEPT AS INDICATED. IT IS THE RESPONSIBILITY OF THE OWNER TO DETERMINE THE EXISTENCE OF ANY GRID: EASEMENTS, COVENANTS, OR RESTRICTIONS WHICH DO NOT APPEAR ON THE RECORDED SUBDI- FS- VISION PLAT. UNDER NO CIRCUMSTANCES SHOULD Duane Merk Seward LS 18,/' ANY DATA HEREON BE USED FOR CONSTRUCTION 4r OF FENCE LINES, OR FOR ESTABLISHING BOUND -4r ARY LINES. DRAWN;