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Home My WebLink AboutUNDERMOUNTAIN ESTATES LT 10Onsite File Undermountain Estates Lot 10 #050-481-12 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 hftp://www.muni.org/onsite On -Site Water & Wastewater System Permit Permit Number: OSP231244 Work Type: WellSeptic Renewal Tax Code Number: 05048112000 Site Legal Address: UNDERMOUNTAIN ESTATES LT 10 G:0161 Site Mailing Address: 24642 O'RIEDNER RD, Eagle River Owner: DODSON JUSTIN C & BARBARA N Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: 1/4/2024 1/3/2025 941262 Z Disposal Field Z Septic Tank ❑ Holding Tank ❑ Privy Z 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: • Plot plan had changed. Record Drawing will be reviewed for code compliance. RecehedBy: S ec� -'o or Issued By: _ kl-,2655�/ Date: Date: 0 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. 050-481-12 Property owner(s) Justin & Barbara Dodson Day phone 907-250-8695 Mailing address 12201 E. Woodstock Drive, Palmer, AK, 99645 Site address NHN Travelled Road Legal description (Sub'd., Block & Lot) Undermountain Estates, Lot 10 Legal description (Township, Range & Section) Lot Size 941,262 Sq. Ft. Number of Bedrooms 4 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑X Initial ❑ Single Family (SF) IN (w/wo AD U) Septic Tank ❑X Upgrade❑ Duplex (D) El Holding Tank El Renewal ❑X Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑S Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. - L (Signature of property owner or authorized agent) Permit/Rush Fees: Date of Payment: Receipt Number: OOG 71 D Permit No. 05 P2.31 ZL(14 Permit App_::- ::_.,:c Waiver Fees: Date of Payment: Receipt Number: Waiver No. August 7, 2023 UYE E E R I N G PO BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) FORGECIYIL.COM MOA Development Services, On -Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Undermountain Estates, Lot 10 — 24642 Oriedner Rd Septic system design Dear On -Site Services Engineer: The permit for the construction of a well and septic system on the subject property has expired. A site visit was conducted and there have been no substantial changes to this lot or to the surrounding area since the permit was originally issued. The current design and permit conditions meet all code requirements. We therefore request the renewal of the pen -nit for the well and septic system on this lot. Sincerely, Benjamin S''chiller, PE 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 Water & Wastewater System Permit Permit Number: OSP221166 Work Type: WellSeptic Initial Tax Code Number: 05048112000 Site Legal Address: UNDERMOUNTAIN ESTATES LT 10 G:0161 Site Mailing Address: Owner: DODSON JUSTIN C & BARBARA N Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date Expiration Date: enr U n V Department Lot Size in Sq Ft: Total Bedrooms: 6/24/2022 6/24/2023 941262 Q Disposal Field Q Septic Tank Holding Tank Privy Q 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: 6 Z z _ 4 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. 050-481-12 Property owner(s) Justin & Barbara Dodson Day phone 907-250-8695 Mailing address 12201 E. Woodstock Drive, Palmer, AK, 99645 Site address NHN Travelled Road Legal description (Sub'd., Block & Lot) Undermountain Estates, Lot 10 Legal description (Township, Range & Section) Lot Size 941,262 Sq. Ft. Number of Bedrooms 4 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field 0 Initial 0 Single Family (SF) Septic Tank Upgrade El(w/wo ADU) (D) El Holding Tank ❑ RenewalDuplex ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well 0 Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / 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: a G Waiver Fees: Date of Payment: �,��2z Date of Payment: Receipt Number: 0 1 b 6 44 D Receipt Number: Permit No. 0 S 19�2 a f % (o Waiver No. Permit App__- : .-..:c June 23, 2022 MOA Development Services, On-Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Undermountain Estates, Lot 10 – NHN Travelled Road Septic system design Dear On-Site Services Engineer: The owner of the above lot intends to build a 1-bedroom ADU on the property initially, and then another 3-bedroom home in the future, so we are submitting this permit application for the construction of a new well and septic system for a 4-bedroom home. The attached site plan identifies the location of the home as well as the proposed well, septic location and alternate site. No conflicts exist between this proposed system and any other well or septic system, whether on this lot or adjacent lots. The ground surface on the lot slopes toward the south steeply at around or under 40%. The current design meets all slope requirements for graded between 25-46%. There are no slopes greater than 46% within 100 feet downslope of either the primary or alternate site. Elevations are shown on the site plan showing the grade and direction of flow. Stormwater drainage will not impact this septic system. The new trench will be constructed parallel to the slope as much as possible. 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’ away from the septic tank. The alternate site is located more than 6’ away. Please refer to the attached test hole logs, plan and profile pages for the septic design. If this design is followed, there will be no adverse impacts to adjacent properties. Sincerely, Benjamin Schiller, PE Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221166, Deb Wockenfuss, 06/24/22 0 LIJ co Q) LU < LU 0 > m Z LLI 0 CD U) U) UJ I LU Z LU < > > w 0 M m Ln ui 00 0 < 0 0- -j U— C) __j LU LLI LL. 40 w w (D 8 0 0 'W a_ w o o 0 m �- > C) C,4 LL- U— w F- 9- 01 0 < < w w U) cr- U) CO CL LL, ,LLJ C-) w U?, Lu LL - U) U) U) 0 UJ 0 - UJ CO 0 LLJ C) -r C/) LU F- uj UJ LL LU LL. LU LLJ CL -j cr) J ZD U) w — Cj,/ w L) Q� cr CO 1 LU LLJ LU CO CD LLI C) a- LL C.0 uj ";E LU Cf) 0 C) F- a- < C) U < In CO LLI r F- C.0 w U - U)! C=) 0 CO f/ Lu� 75 F-1 C> Z:D b C=) < Of ry w uj Cf) F- W Z LU U) < LLI U) 0 U) w T- ne Elf Of C/) ry 0,/(D LL- C) c W, It —1 0 co W AID O� LL A C.0 U) U- F- F- Z z w LO U- A o LLI cli LU 00- -C/) LU U) f U) �7 F,- 0 Lu cr- "CL LL, o W 0 or - Lu LU C/) 00 U) W C3 ui m 10 LLJ of < >> W� 0 Act x Aa low Benjamin Schiller CE 12592R EGISTEREDPROFES S I O N ALENGINEER 1"=200' CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEANOUT FS - FLOW SPLITTER VALVE MH - MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE LEGEND UNDERMOUNTAIN ESTATES, LOT 10 FEET 0 200 400 NOTE: PLEASE REFER TO 60' SCALE PLAN DRAWING FOR DETAILS. 6/23/2022 T R A V E L L E D R O A D 1400 1350 1300 1250 1200 1150 1100 1050 1000 GRAVEL DRIVEWAY PROPOSED DRIVEWAY 15' UTILITY EASEMENT (ENSTAR) (DOC. 2006-061116-0) 15' UTILITY EASEMENT (MEA) (BOOK 2847, PG 906) 15' UTILITY EASEMENT (MEA) (BOOK 2847, PG 906) PROPOSED SEPTIC LOCATION 1450 1500 PROPOSED HOME PROPOSED WELL Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221166, Deb Wockenfuss, 06/24/22 UNDERMOUNTAIN ESTATES, LOT 10 TYPICAL TRENCH SECTION (NO SCALE) NOTES: 1. GRADE AREA OVER TRENCH TO DRAIN AWAY 2. PROVIDE 3' OF COVER OVER TRENCHES 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 Benjamin Schiller CE 12592R EGISTEREDPROFE S S I O N ALENGINEERDESIGN FACTORS:SYSTEM REQUIREMENTS: 6/23/2022 6" 4'- 6" 1' 3' 4" PERFORATED PVC (HOLES DOWN) DRAINFIELD ROCK GEOTEXTILE FABRIC 5' 600 GPD PEAK FLOW PERK RATE: 1.46 MIN/IN APPLICATION RATE: 1.2 GPD/SF SHALLOW TRENCH SYSTEM BOTTOM OF TRENCH: 6' BELOW HIGHEST ORIGINAL GRADE FLOW LINE ELEVATION: 5' BELOW HIGHEST ORIGINAL GRADE TOP OF TRENCH: MOUNDED AS NEEDED TO ACHIEVE 3' OF COVER OVER TRENCH 600 GPD / 1.2 GPD/SF /5' WIDE * 0.88 RED FACTOR (1' EFF DEPTH) = 87.5 LF TRENCH REQUIRED (90 LF SPECIFIED) 3' HIGH ORIGINAL GRADELOW ORIGINAL GRADE FINISH GRADE Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221166, Deb Wockenfuss, 06/24/22 LEGAL DESCRIPTION: PERFORMED FOR: DATE: PARCEL ID#: SOILS LOG AND PERCOLATION TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DEPTH (feet) TEST HOLE 1 DATE READING START TIME NET TIME (minutes) DEPTH to WATER NET DROP PERCOLATION RATE: (MIN/INCH) (inches)(inches) DATE OF MONITORING WAS GROUND WATER ENCOUNTERED? DEPTH TO WATER AFTER MONITORING IF YES @ WHAT DEPTH? 2.5 5/3/22 1 2 3 4 5 6GM (SILTY GRAVEL GETS SILTIER WITH DEPTH Professional Engineers Stamp: NO UNDERMOUNTAIN ESTATES, LOT 10 4/28/2022 050-481-12 Justin Dodson 3:501 2 3 4 5 6 4 8 16 4:01 4:12 4:24 4:36 4:48 OB 10 Benjamin Schiller CE 12592R EGISTEREDPROFE S S I O N ALENGINEER5/27/2022 PERC TEST LOCATION TECHNICIAN: J. MILLETTE 9 0 16 - 10' 5/5/22 COMMENTS: 6" DIAMETER TEST HOLE PRESOAKED PRIOR TO TESTING SITE PLAN 5 8 16 4 8 1610 8 12 16 4 4 16 4 8 1610 8 12 16 4 4 16 4 8 1610 8 12 16 4 4 16 4 8 1610 8 12 16 4 4 16 4 8 1610 8 12 16 4 4 16 BED ROCK Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221166, Deb Wockenfuss, 06/24/22 LEGAL DESCRIPTION: PERFORMED FOR: DATE: PARCEL ID#: SOILS LOG AND PERCOLATION TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DEPTH (feet) TEST HOLE 2 DATE READING START TIME NET TIME (minutes) DEPTH to WATER NET DROP PERCOLATION RATE: (MIN/INCH) (inches)(inches) DATE OF MONITORING WAS GROUND WATER ENCOUNTERED? DEPTH TO WATER AFTER MONITORING IF YES @ WHAT DEPTH? 1.5 5/3/22 1 2 3 4 5 6 GM (SILTY GRAVEL GETS SILTIER WITH DEPTH Professional Engineers Stamp: NO UNDERMOUNTAIN ESTATES, LOT 10 4/28/2022 050-481-12 Justin Dodson 3:591 2 3 4 5 6 0 4:10 4:20 4:30 4:40 4:50 OB 9 Benjamin Schiller CE 12592R EGISTEREDPROFE S S I O N ALENGINEER6/23/2022 PERC TEST LOCATION TECHNICIAN: J. MILLETTE 6 NONE 14.5' 5/5/22 COMMENTS: 6" DIAMETER TEST HOLE PRESOAKED PRIOR TO TESTING SITE PLAN 6 BED ROCK 0 9 6 6 0 9 6 6 0 9 6 6 0 9 6 6 0 9 6 6 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221166, Deb Wockenfuss, 06/24/22