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Home My WebLink AboutKARELLA LT 20BKarella 20B #015-141-60 Permit Number: Tax Code Number: Work Type: On-Site Water & Wastewater System Permit 0SP141126 01514160000 WellSeptic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Upgrade Permit Effective Dates: May 28, 2014 to May 28, 2015 Design Engineer: SPURKLAND ENGINEERING Subdivision: KARELLA Site Legal Address: KARELLA LT 20B G:2636 Owner/Address: HARTLIEB G WESLEY 11041 LIPSCOMB STREET ANCHORAGE AK 995161511 Site Mailing Address: 11040 Lipscom b ST, Anchorage Lot Size in Sq Ft: 49387 Total Bedrooms: 5 This permit is for the construction of: Y Disposal Field Y SepticTank N Holding Tank N Privy Y Private Well N 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 wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: Issued Date: Date: MUNICIPALITY OF ANCHORAGE Community Development Department Development Services Division On-Site Water & Wastewater Program Phone: 907-343-7904 Fax: 907-343-7997 ON-SITE SEWER/WELL PERMIT APPLICATION Parcel I.D. 015-141-60 Property owner(s) WESLEY HARTLIEB Mailing address 11041jL/IPSCOMB DR., ANCHORAGE, AK 99516 Site address'~'L=' ~' Day phone Legal description (Sub'd., Block & Lot) KARELLA LOT 20B Legal description (Township, Range & Section) Lot Size .Sq. Ft. Number of Bedrooms 5 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: ([] all tha~ apply) Absorption Field [] Initial [] Single Family (SF) (w/wo ADU) Septic Tank [] Upgrade [] Duplex (D) Holding Tank [] Renewal [] SUBM,TTALMU,tip,eDwellings Privy [] (SF and/or D) Private Well [] Water Storage [] ~A¥ ~ ~ ~014 THIS APPLICATION INCLUDES A VARIANCE I 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: Date of Payment: ~ Receipt Number: Permit No. O~/('J Waiver Fees: Date of Payment: Receipt Number: Waiver No. Permit A. op_9-1-12.doc Environmental Consulting and Design SEPTIC SYSTEM DESIGN KARELLA LOT 20B I Municipality of Anchorage Development Services Department On Site Water and Wastewater Program 4700 Elmore Road Anchorage, Alaska 99519 May15,2014 Subject: Septic System Installation Permit Lipscomb Dr. Ladies and Gentlemen: I am writing to request a well & septic system installation permit for the above referenced property. The lot is currently undeveloped. The proposed system is designed to serve a 5- bedroom single-family residence. Soil logs, design calculations, a site plan, design drawings and construction specifications are enclosed for your review. Design Calcs: Groundwater was not observed (5/13/14) Soil Rating. From Test hole 5/13/14 <1 min./in.= 1.0 gal per sq.ft./day No. of Bedrooms 5 Required Area per Bedroom: 150/1.0 =150sq.ft. Total area required: 150 x 5 = 750 sq.ft. System: We are proposing a 1500 gallon septic tank followed by a deep trench absorption field. The absorption field will be 60 feet long and 2 feet wide and contain 8 feet (960 sq.ft, effective) of sewer rock. Soils: Two test holes were excavated in 1996, by Tobben Spurkland, P.E.. We were unable to locate the soils logs but the ground water monitoring tubes were still in place. These ground water monitors were 16 and 12 feet deep, respectively. An additional test hole was excavated on May 13, 2014. See the attached soil logs. Groundwater was not observed in any of the test holes. A percolation rote of less than 1 minute per inch was observed inthe sand. A portion of the drain field will extend into the silty, sandy gravel. Due to the depth of this soil stratum, a percolation test was not conducted in this layer. A percolation rate of 5-15 minutes per inch was estimated. The 5 feet of absorption area in the clean sand (150 Sq.ft. per bed room) provides an absorption area of 600 sq.ft, which is sufficient for 4 bedrooms. The design assumes the 5th 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci.net Environmental Consulting and Design I bedroom willrequlre 188 sq.ft and then uses a safety factor of nearly 2 (360 ti. sq.) to control for soil variability and the lack of percolation test data. A sand filter is not required because the existing sand and silt will effectively filter the effluent. Surface Water: There are no surface waters within one hundred feet of the proposed septic system upgrade. Topography: The ground surface slopes to the west at 5-10% grade. The proposed field will be installed perpendicular to the slope Waivers: None required The installation of this septic system will not prevent wells and septic systems from being installed on the adjacent lots. The proposed septic system will not change the general slope of the area. Ponding and/or concentration of surface runoff will not result from this installation. If you have any questions or concems, please contact me at 279-3916. Sincerely, ~ Lars Spurkland, P.E. Civil Engineer 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci.net LT I9 VACANT ~ LOT 20A LOT 20B ® % LOT 200 N TH* EXCAYATED IN 1996, GROUND PIA1ER ~OI~IITOR TU~E IN PLACE. /gO SOILS LO~. [NOr~: THIS/$ NOT A SURklE'YED PLAT. P/Eli ~ SEPTIC LOCATIONS TAKEN FROII ON-SIT£ D~PART~NT DO~NTATION. All LOCATIONS SHOWN ARE AP~X/k/A T~, 100 150 200 2~ 300 SCALE: 1' = 100 II % -,.../ II I C~=-% I LT 2lA SPURKIAND ENGINEERING 203 IV 15TH, A VENUE ANCH, AK, 99501 (907) 279-3916 KARELLA LT 20t? HULQUIST HDMES 11041 LIPSCDMB BR; ANCHORAGE AK 99516 SEPTIC SYSTEIW DESIGN DATE: APR 25 2014 SHEED 1/3 GRID: SW2636 PERMIT # £SPII1OXX PID ii 015-141-60 KARELLAL20~,$CIOO. DWG I IREb~¢H LENGTH 6O FEAT /r~E, voY P,'/DTH 2 ~E~ ~o~ o~PTH ~ IL~°~ ~ ~E~ (~w.) I I '..4 t~ 2oc t/ .SepticS- z/zl ELEVA DONS RELA fiVE SCALE; 1' = 50 FT. 150 SPURKLAND ENGINEERING 203 W 15TH, AVENUE ANCH. AK, 99501 ¢9~7) 279-3916 KARELLA LT 20B HUL QUI$ T HOMES 11041 LIP$CDMB DR, ANCHORA6E AK 99516 SEPTIC SYSTEI~ DESIGN D~tTE, APR 25 2014 SHEET: 2/3 GRIB~ $V2636 PERMIT # OSPI41XXX PID # 050-141-60 KARELLAL20~$C5~,DWG DEEP Trench: 2' Wide 60' Long 12' Deep Max 8' Sewer Rock 4' Cover Nih, Si~ ~rrier ) 0 Nfl SCALE / Monitor /~Cleanouts 8 £~; oF Septic Rock E££ective Nfl SCALE 1500 gol. septic tonk SPURKLAND ENGINEERING l 203 Wl5~h Ave Anchorcge Ak 99501 ~79-3916 KAREIiA LOT 20B HULOUIST HOMES 11041 LIPSCOMB DR., ANCHORAGE, AK ~516 SEPTIC SYSTEM SCHEMATIC DATE~ MAY 15, 2014 SHEET~ 3/3 GRIDs2636 PERMll' t~ OSP I $1XXX PARCEL ID t~l 015-141-06 KARELL41_2OBD$.DH/G Spurkl nd£ngin e ng 20~ ~ lS~ Ave. Ste. 202A ~"-"~'~-'"e'-"-rr-'"~' ......... ~&orage, ~ 99.501 ~.....Z..~~...... rcsr noff ~ ~ ~OIL LOG ANB P~RCO~TION T~ST ~.~:.'~ DEPTH SOIL DESCRIPTION DATE: ~/1~/I~ o~ WAS GROUNDWATER OBSERFED: NO IF YES, AT EHAT DEPTH: --- SILT WI $O~E SANO (t~t) CLEAN SAND I 2 $ 4 5 $ 7 8 9 lO 11 12 13 14 15 16 17 18 19 2O AFTER MONITORING PERIOD: --- OATE OBSERVED: PERCOLATION TESh FILL DATE GROSS TIME NET TME D/STANCE OROP 8.000" 5/13/14 I:JO PM 0 min. 8.000' 1:35 P~ 5 min. 2.~ I:~ PM 15 min. 2.~' 6.~" PERCOLATION RATE: 41 minutes/inch PERC HOLE DIAMETER: $ inches TEST RUN BETWEEN 4 Fl' AND 5 FT gTE PLAN: SILl'S, SANDY, (~) N SEE SITE PLAN D FG 2/3 CLEAN SAND ~.0,1t. NOTES: PRE-SOAKED PERFORMED BY'. LARS SPURKLAND I, Lars Spurkland P.E CERTIFY THAT THIS TEST WAS PERFORI~ED IN ACCORDANCE WITH ALL STATE AND I~UNIClPAL GUIDELINES IN EFFECT ON THIS DATE. SPURKLAND ENGINEERING £83 V ISTH. AVENUE ANCH, AK. 99501 (907) p. 79-3916 KARffLI~ LOT 20B HULQUIST HONES 11041 LIP$CI~4B ST., ANCHORAGE, AK 99516 SOIL LOG PERCOLATION TEST BAIE." MAY 15, pOI4 GRID #, P636 PERMIT # PIB # 015-141-60 Spurldand Engin ering 203 W. 15tb Ave. Ste. 202A ~ .... ~ ........ t~..'.....~......l~...~.,...~ Anc. Oorage, AK 99501 TEST HOLE t TH* SOIL LOG AND PERCOLATION TEST '~ ~-....slJ~/:.~.'"~] DEPTH SO/L DESCR/PT/ON DATE: GROUND WATER MONITORING ONLY l 2 $ 4 5 $ 7 8 9 tO 11 12 15 14 15 15 17 WAS GROUNDWATER ODSERVED: NO IF YES, AT WHAT DEPTH: AFTER MONITORING PER/OD: ,NO DATE OBSERVED: _ 5-13-14 PERCOLATION TEST'. FILL DATE GROSS T/ME NET TIME D/STANCE DROP PERCOLATION RATE: PERC HOLE DIAMETER: TEST RUN BETWEEN ___ Fi' AND F'l' SITE PLAN: N SEE SITE PLAN D~VG 2/3 18 19 NOTES: GROUND WATER MONITOMI~ ONLY. PERFORMED BY: Anson Moxness. I, Lars Spurkland P.E. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. SPURKLAND ENGINEERING I I £03 W 15TH, AVENUE ~H A~ 99501 (907) ~79-3916- KARE~ LOT 20B HULOUIST Ht~ES 11041 LIPSCOM~ ST., ANCHORAGE, AK 99516 SOIL LOG PERCOLATION TEST DATE~ MAY 15, 2014 GRID #; B636 PERMIT # PID # XXX-XX-XXX