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Home My WebLink AboutSIEFKER #3 TR 4CSleeker Tr 4C #015-281-63 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: OSP231303 Work Type: WellSeptic Initial Tax Code Number: 01528163000 Site Legal Address: SIEFKER #3 TR 4C G:2735 Site Mailing Address: 3701 Cleo AVE, Anchorage Owner: BESHAW JOSH Design Engineer: FORGE ENG This permit is for the construction of: Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: Cnt o� ,o I� v Department 9/29/2023 9/28/2024 45066 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 0 Special Provisions: POJ-; j The entire subsurface disposal field and/or alternate is not within a 30 foot radius of a percolation test. The Engineer needs to do an additional percolation test prior to the construction of the septic field. Please submit stamped and signed results with the As -built Inspection Report. If the results require a design change, construction of the system will stop pending On -Site review and approval. Co - % �eer.O -to be o�e�e r, 0/�7GcJ .J / '17le- 3 may: 6�SSlaP� +C�ra P Issued By: Date: Date: �l 2 MUNICIPALITY 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.: 015-281-63 Property owner(s) Josh Beshaw Mailing address 10840 Walnut Circle, Anchorage, AK 99516 Site address NHN Cleo Ave, Anchorage, AK 99516 Day phone (907) 242-3569 Legal description (Sub'd., Block & Lot) Siefker #3, Tract 4C Legal description (Township, Range & Section) Lot Size 45,066 Sq. Ft. Number of Bedrooms 4 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (M all that apply) Absorption Field ❑X Initial ❑X Single Family (SF) ❑X (w/wo ADU) Septic Tank ❑X Upgrade ❑ (D) F-1 Holding Tank ❑ Renewal ElDuplex Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑X 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: (� Z� Waiver Fees: Date of Payment: % �� 2,0 Z S Date of Payment: Receipt Number: Og09 s t) Receipt Number: Permit No. �S !� -C 3 /S o S Waiver No. Permit App_::- : . _..:c August 31, 23 GE E E R I N G K nicipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COiVfPUANC OSP231303, Deb Mckenkiss, MO PO BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) FORGECIVIL.COM MOA Development Services, On -Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Siefker #3 Tract 4C - NHN Cleo Ave Septic system design Dear On -Site Services Engineer: The owner of the above lot intends to build a 4 -bedroom home on the property, so we are submitting this permit application for the construction of a new well and septic system. 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. Over a period of time several years ago fill was placed on the front of the lot, creating a fairly flat pad that will be used for the home and the septic system. Beyond that flat pad the surface drops off to the west and to the north. The septic will be located on the front of that pad. There are no slopes greater than 25% within 50 feet downslope of either the primary or alternate site. Contours are shown on the site plan showing the grade and direction of flow, although the area of the home and septic system is flat enough that the septic can be oriented in any direction. Stormwater drainage will not impact this septic system. 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 log, 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 SIEFKER #3, TRACT 4C NM - TRACT 3 /10 GTIL'ITY/E SEMEN) /�/V/ETLA D ER OKMA PIING i 1 i ------------- i1 \ 1 \1' >✓ / 340 ( �� / �� TaAC4s--- '� i, , TRACT 4D PAVED DRIi/,E (VACA" PROVIDE LANDSCAPE \ ' ROCKS OVEF TRENCHES AND SEPTICITANK TO.. PREVENT DRIVING OR I ' 100' FROM CREEK \) SNOW CLEAI6G NSW V1(ELL WITH 100' RADIUS WOOD FENCE J � I I ® I I 4-BDk HOME NEIGHBORING SEPTIb SYSTEM ALTERNATE SITE: CAT III SYSTEM; \ \ / ;NEW 1,25'0 FCO 5' WIDE, 0.5' EFFECTIVE, 24' LONG — — '"SEPTIC TANK 10.0 APP RATE 5 GPD/SF '6TH#1 MT\ MT \ — .55' LONG --g- 3' WIDE, 7' EFFECTIVE -- -- -/ DEPTH ABSORPTION TRENCH�;�� _MAINTAIN 5' FROM SEPTIC TANK AND \ 10'F,ROM PROPERTY LINES'- CLEO AVE- 0 VE- 0'i --- i WELLS TO THE SOUTH ARE,OFF PAGE \ — i EN G I N EE RI N G 1 ------------.-- ----- \ 497114 *: :* Benja i Schiller I��`�i••• CE 2592 8/30123 • • •�V AWr 1,1►i�PROFESSIONP� SEPTIC PLAN 0 50 100 FEET 1 "=50' LEGEND CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEANOUT FS - FLOW SPLITTER VALVE MH - MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE i i TRACT 3 /10 GTIL'ITY/E SEMEN) /�/V/ETLA D ER OKMA PIING i 1 i ------------- i1 \ 1 \1' >✓ / 340 ( �� / �� TaAC4s--- '� i, , TRACT 4D PAVED DRIi/,E (VACA" PROVIDE LANDSCAPE \ ' ROCKS OVEF TRENCHES AND SEPTICITANK TO.. PREVENT DRIVING OR I ' 100' FROM CREEK \) SNOW CLEAI6G NSW V1(ELL WITH 100' RADIUS WOOD FENCE J � I I ® I I 4-BDk HOME NEIGHBORING SEPTIb SYSTEM ALTERNATE SITE: CAT III SYSTEM; \ \ / ;NEW 1,25'0 FCO 5' WIDE, 0.5' EFFECTIVE, 24' LONG — — '"SEPTIC TANK 10.0 APP RATE 5 GPD/SF '6TH#1 MT\ MT \ — .55' LONG --g- 3' WIDE, 7' EFFECTIVE -- -- -/ DEPTH ABSORPTION TRENCH�;�� _MAINTAIN 5' FROM SEPTIC TANK AND \ 10'F,ROM PROPERTY LINES'- CLEO AVE- 0 VE- 0'i --- i WELLS TO THE SOUTH ARE,OFF PAGE \ — i EN G I N EE RI N G 1 ------------.-- ----- \ 497114 *: :* Benja i Schiller I��`�i••• CE 2592 8/30123 • • •�V AWr 1,1►i�PROFESSIONP� SEPTIC PLAN 0 50 100 FEET 1 "=50' LEGEND CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEANOUT FS - FLOW SPLITTER VALVE MH - MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE SIEFKER #3, TRACT 4C DESIGN FACTORS: 600 GPD PEAK FLOW PERK RATE: 12 MIN/IN APPLICATION RATE: 0.8 GPD/SF SYSTEM REQUIREMENTS: DEEP TRENCH SYSTEM 1,250 -GAL SEPTIC TANK c -2�r i 600 GPD / 0.8 GPD/SF / 2 SIDES / T EFFECTIVE DEPTH= 53.6 LF TRENCH REQUIRED (55 LF SPECIFIED) BOTTOM OF TRENCH: 10' BELOW GRADE FLOW LINE ELEVATION: T BELOW GRADE "ROVIDE ADDITIONAL MIN " FILL TO ACCOUNT FOR ETTLEMENT EOTEXTILE FABRIC PERFORATED /C (HOLES DOWN) RAINFIELD ROCK 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 GE E N G INEERING • • ' . • Benja n Schiller • • .. . '�t I�lFQF� CE lse 392 'A ■\\i\``PROFESSIONP .�. DEPTH (feet) 1- 2- 3 - 4- 5 - 6- 7- 8 - 9- 10— I1- 12- 13- 14- 15- 16- 17- 18- 19 - Cowl GE SOILS LOG AND PERCOLATION TEST E N G I N E E N I N G LEGAL DESCRIPTION: SIEFKER #3, TRACT 4C PERFORMED FOR: JOSH BESHAW DATE: 6/7/2023 PARCEL ID#: 015-281-63 TEST HOLE 1 I � � m I I GRAVEL DRIVEWAY SILTY GM (FILL) aPERC TEST LOCATION SANDY GM ORIGINAL DEPTH 6/7/2023 EXTENDED DEPTH 11/1/2023 NO WAS WATER ENCOUNTERED? - IF YES a WHAT DEPTH? DRY DEPTH TO WATER AFTER MONITORING 6/14/23 DATE OF MONITORING 11/1/23 Professional rneineers Stamn: DATE READING START TIME NET TIME (MINUTES) DEPTH TOET WATER N DROP (INCHES) INCHES) 6/7 1 3:43 30 5 5116 8 %6 3 %6 2 4:14 30 5 %6 7 %6 2 %6 3 4:45 30 5 5/16 7 %6 2 %s PERCOLATION RATE: 12.0 (MIN/INCH) COMMENTS: USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED SITE PLAN TECHNICIAN: M. JAKUBISIN FNI~HONELOCd4 02/04 P.O, Box 100~17 (~07) Anchor~e, Alaska. 99510 ._ ~07) 272-8211 Fax November 3, 201 t q?20 Cleo Avenue Anehora~e, AK 99~16 ,,.,er l~ar Ivh'. a~d M~: Your co~taot~l mc to perform soils ~est boles to d~tmmlne tho sultebil~ of the Ina for an on.site wsstewat~r d~spos~l system. Tho coils tnv~'i~atien was conducted on March 21, 2012, One test hole was excavated on each lot off thai d~y. The first bole ('lit-l) was {oc~41 on Tract 4D. 'iho Other test bole (TH-2) on Tr~c~ 4C~ Tho ~hed sell lo~s show that we mieour~t~ed a vart ~t~ of soils. The intent ofd~ fnve~igagon was to detennlne if the soils a~o acctq~able fee an on-she wast~va~r d~po~l systerfl, T'ne soils we encountered appeared to be suitable f~ an on site we.ii, water system on both lots. TH- I there was a layar of ot*~m~s over a layer of red silt, Urlder the layer of silt from a gepth oFone and a half feet there vms a iay~' of silt nod silty sand to a depth oFtw~Ive and a half feet. This layer of silty sand was Found to have a pe~olatioc~ rate of 6.1 minutesp~rinvhatadepth b~tweanfllreeand four feat. From twelveand ahalffanttethehottom oF~he hol~ wasalayer of clean semi. We did not encounter groundwater or bedrock in TH-I. In TH-2 lher~ was a laye~ oFoesaMcs over a layer of silt wid~ some sand. l:rom a depth of two and a half feet to the bottom oFthe hole ~ was a ~ of staid wlth some silty sang. This layer was found to bare a pcvcolatloa rate oF3.2 minutes per inch at n depth b~tweeo four and five ~ We dhi not In conclasieo, the soils biv~ shows fi.at a ~tional wastewater system and a deep ~'en~h tl~pe soil nbeorption system will be adequate for ~e this area based on lhe per~olation test performed and lhe ground water monitoring conducted to date. Tho soils en~omitered are well percolating soils 0 -5 min/inoh with an applic,~ion n~ of 1.2 gpd/sf using a Category I system, mid 6-15 mi~ine, h with mi appl {~.attou rate of 0.g gl~d/sf using a Catei[oO* I system), If yon have any qu~stious or eom:ems, please not, tent me at 227-3522 er 272-8218. Stev~n 1~,. Pa~mone, P.E. Civil Engineer Aita~hrr~nts: (2) Soils 0410272012 08;54 9077:!!:.~36 FN~AN PA6E 03/04 SOILS LOG - PERCOLATION TEST I TR 4C ... ~LEO AVENU~ ; O~? ~' x 17 -- M~N~ ~Y- 2 1 ~ ~ , ~ 2.~ . I - TEST RUN a~ ~ ~ COM~S: TeSt ho]; ~ted ~ K~N~E DUBY. ~ hob ~ T~.~n ~r one ho~. L~t 3 m~s PE~ ~: S~ ~. ~, P.E. I CE~ ~T~S ~ST WAS PE~O~ED ~ A~ORD~ PH~ (g07) 272-~21~ FAX (907) 272-8211 SIEFKER ~S, TRACT &D ~. ~-~ SCO~ AND JULIE DUBY 5720 C~O AVENUE SOILS LOG ANCHORAGE, AK 99516 J ~ 1:~ 2,~' e ~ ~ MIN 7.~ 4.~ 04/02/2012 08:54 9077: :.,::,3S F'NBHONE. LOAN PAGE 04/04 SOILS LOG - PERCOLATION TEST ~ -- ~ TR 40 ~ __, i EL PAD j 2 2:15 10 MIN 5~1 3.~ ~E~RMED ~; S~en ~ P~, P,~ l CER~ T~T ~S TEST W~ ~RFO~D ~N[ (907) 272-~218 F~,(g07) 272-~2H ' i ~?' "~ SIEFKER ~3, ~ACT 40 2:15 10 MIN 5,21 3.25 2:1.5 1.M 2'.2S 11~ MIN ~, 13 3.1 ~ 225 1~