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HomeMy WebLinkAboutSPRUCE TERRACES LT 12 Spruce Terraces Lot 12 #020-044-17 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: OSP231295 Work Type: Septic Initial Tax Code Number: 02004417000 Site Legal Address: T'1 Site Mailing Address: 6984 AVALANCHE CIR, Anchorage Owner: MISSION HILLS LLC Design Engineer: PANNONE ENGINEERING SERVICES This permit is for the construction of: Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy ILIA.�CII( CC n I■ rte; Uc:partIII t Effective Date: 9/1/2023 Expiration Date: 8/31/2024 's- P 2 %/6- 2-" C CS Lo T- / 2 Lot Size in Sq Ft: 54469 Total Bedrooms: 5 ❑ 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: �.�5 S lJ� I 1 ES Date: Issued By: /vim � Date: z- 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. 020-044-17 Property owner(s) Spinell Homes, Inc. Day phone Mailing address Site address NHN Avalanche Circle Legal description (Sub'd., Block & Lot) Spruce Terrace Lot 12 Legal description (Township, Range & Section) Lot Size 54,450 Sq. Ft. Number of Bedrooms 5 APPLICATION IS FOR: (N all that apply) Absorption Field ❑x Septic Tank x❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage ❑ APPLICATION IS AN: TYPE OF DWELLING: Initial ❑x Single Family (SF) ( Upgrade F]w/wo ADU) D ❑ Renewal El Duplex (D) Multiple Dwellings ❑ (SF and/or D) 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. E-1 (signature of property owner or authorized agent) Permit/Rush Fees: 9 5-2- Date -ZDate of Payment: �) / 20 Z Receipt Number: E 5 5 G Permit No. O S F -L3 Permit App_::- ::-.,:c Waiver Fees: Date of Payment: Receipt Number: Waiver No. Pannone Engineering Services LLC Steven R. Pannone, Principal Registered Professional Engineer E-mail: steve@panengak.com Mailing: P.O.Box 1807, Palmer, AK 99645 Telephone: (907) 745-8200 FAX: (907) 745-8201 1 September 2023 Municipality of Anchorage Development Services Department On-Site Water & Wastewater Program 4700 Elmore Road Anchorage, Alaska 99519 Subject: Spruce Terraces L12 Septic System Permit Request This is a design narrative for a permit to install a septic system upgrade on the subject property. The proposed system will serve a proposed five-bedroom (5) house. This lot and surrounding lots are to be served by a community water system. 1. Soils: A test hole was performed on this lot by Pannone Engineering Services, LLC on 10/14/2020. Groundwater was not observed during the excavation of the test hole, and bedrock was not encountered. No groundwater was observed in the test hole monitor tube after 7-days (10/27/2020). Based on the results of the percolation test and overall soils appearance an application rate of 1.2 gpd/SF was used for the design of a conventional wastewater treatment system in the area of the test hole. 2. Soil Absorption System Design. a. See Sheet 1 of the design package. 3. Surface Water: There is no surface water within 100 feet of the proposed septic tank and drain field. 4. Topography: See attached site plan for area topography. There are no slopes exceeding 25% less than 50ft from the proposed drain field. The proposed installation conforms to the steep slo pe provisions of AMC 15.65. 5. Drawing Markings: The Drawings are marked “For MOA Review Only”. When written notification that the review is complete and no further comments are received from MoA On-Site Department, the note will be removed and “For Construction” drawings will be issued. The proposed installation will not affect the future development of this or the surrounding lots. If you have any questions or concerns, please contact me at (907) 745-8200. Sincerely, Steven R. Pannone, P.E. F. ASCE Owner/Civil Engineer Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231295, Curtis Townsend, 09/01/23 m^�D ��-n O��x I D- C �-'(n _K Cf D>w-Ug�Zz7 ��O m�DOm zmMF;;0 DcnC �Cn (n �_(nDcnm-IZ�� ��70 mDp� 00 CO y mrm Dm z• cn D nX�Wm m m Dr" Zcnm-�Z• DrnTWDCI) m = x r• m I �7 -1 r"' m-0.0� 4 K: m *i0m-0-+� O frf**ll x m< FTJ - C,.i ��> Z S D N -o m �m0Zm0mocn x pN Z D m— �o �� �ZSIC nor N c� m ---IM0zmrM70 S >ocn0Zzox� ;u --A0zo O — ai E cn 0m N.. 41 �� 0•• 0m C) rim c Z� om7 I �� x �O Ln OAU OO O�CJ �� N p� Nm (—,I (7D m;r0 �0 x -9C� �° -< D mm o Z m mD * m O �-T rm _ cn -< m m O m O r� m_ - "*1 m p -�-I o ,r- m ;aD D Z pip m m Z m h M -i S o Z o _. S m D a v � m `y m n N m o m o m Z7 \ o X o 0 • o 0 0 I-b'905, \ \ NO 0 � v f i I r' �'�1 , 0l. � � , � o �• I .2 I o I I - •\ \ \ = 1 \ Ivp \ I — �L O Cn n - 1 I \ R-2 / \ \ al I % o a moo \ y A \ a r SeoLf) co o b \ I a oo I n \I 12 m \ \ I I 1 7 mm mkle PANNONE ENG SVC LLC (C.i. 1088) REVISIONS DATE c, tim FOR CONP 0. BOX 1807 PALLIER, AK 99645 ,�OFA/�_ 9/0 2 3 PHONE (907) 745-8200 FAX (907) 745-8201 �P.•' SCALE , SPRUCE TERRACES L12 * �TM ••�* —p DRAWN .... .. .. ..... O P.I.D. -* SPINELL HOMES INC 020 4 1P CHECKED 1900 W. 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NORTHERN LIGHTS BLVD #200 CE 8149 PERMIT 0. 3 SITE: NHN AVALANCHE CIRCLE .023.09.Oj osP x x� SOIL LOG/NOTES SHEET- ANCHORAGE, AK 2 F ,Z 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TEST HOLE 12 OR ORGANICS SAND & GRAVEL 16 ' BOH DATE PERFORMED: 140CT2020 SOILS LOG — PERCOLATION TEST SLOPE z g w I— w Ljj Municipality of Anchorage— On-site Water and Wastewater OSP239295, Curtis WAS GROUND WATER ENCOUNTERED? N IF YES, AT WHAT DEPTH? N/A DEPTH TO WATER AFTER MONITORING? DRY DATE: 270CT2020 COMMENTS: Test hole excavated by POMRANING EXCAVATION READING DATE NET TIME WATER LEVEL READING NET DROP RATE (MPI) 1 10/15/20 - 4.000 - - 2 12 MIN 10.000 6.000 2 MPI 3 — 4.000 — — 4 10 MIN 8.797 4.797 2.1 MPI 5 - 4.000 - - 6 10 MIN 7.750 3.750 2.7 MPI 7 — 4.000 — — 8 10 MIN 7.000 3.000 3.3 MPI 9 — 4.000 — — 10 10 MIN 6.830 2.830 3.5 MPI 11 — 4.000 — — 12 10 MIN 6.510 2.510 4 MPI 13 — 4.000 — — 14 10 MIN 6.500 2.500 4 MPI SOIL TEST RESULTS/ANALYSIS • PERCOLATION RATE 4 (min/inch) (Hydrologic Soils Group: HSG A) • PERC HOLE DIAMETER 6" • TEST RUN BETWEEN 3 FT AND 4 FT. PERFORMED BY: Pannone Engineering Services. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST. NOTr—PANNONE ENG SVC, LLC (C.1. 1088) OR CONSTRUCTION P n g0�; 1 07 P! LiJER, yl: .19645 PHONE (907) F* /9071 741 -K'01 SPRUCE TERRACES L12 DRAWN SPINELL HOMES LLC 1900 W. NORTHERN LIGHTS BLVD STE#200 SOIL LOG ANCHORAGE, AK 99517• •SOF Q;•'• •••• kleVen alnoee CE 8149 REVISIONS DATE 01/14/2021 SCALE NTS P.I.D. NO xxx—xxx—xx PERMIT NO. OSPxxxxxx SHEET ^r 11