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Home My WebLink AboutT12N R3W SEC 25 N2 NW4 NW4 NE4T12N R3W Sec. 25 N2 NW4 NW4 NE4 #017-411-02 MUNICIPALIT~ OF ANCHORA GE Development Se/vices Department On-Site Water & Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT Renewal Date Issued: Jul 02, 2009 Expiration Date: Jul 02, 2010 Permit Number: SW090102 Legal Description: T12N R3W SEC 25 N2 NW4 NW4 NE4 Design Engineer: 0007 SPURKLAND ENGINEERING Owner Name: MARTEN MARTENSEN Owner Address: 5115 OLD SEWARD HWY ANCHORAGE, AK 99503- Parcel ID: 017-411-02 Site Address: NHN UPPER HUFFMAN Lot Size: 217800 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: [] Disposal Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage Ail 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 DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 ( 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 dosed on the same day. B. Covered, sealed, and heated to prevent freezing. 5. The following special provisions. A. Per the engineer-of-record: the house design will be elevated, allowing septic tank pump out to be within 100 feet of the driveway. The location of the septic tank is only approved if the constructed house is elevated as proposed. Date: Date:, '~,~ ParcelI.D. Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, A~aska 99507 www. muni.org/onsite (907) 343-7904 ON-SITE SEWER/VVELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING or'7" Property owner(s) ~v~,nc-r~_.~ ~v%.~ ~.-r~.,,~ ~,-1~"~,--~ Mailingaddress ~"11~" o,/...c:, ~,.'~*..._.> .e..<...~ ~,~,.) .~ Site address -"r-t?..~ "~"~c3 '~c._ ~,F 1',3 7_. Legal description (Sub'd, Block & Lot) 'T'I ~ ~ *'~-,".-5 c..~ Legal description (Township, Range & Section) '~-'l~. ~ LotSize ,?._l '7, Day phone Zip Code ~") ~ Zip Code -.,,~...c- Z: ,>-- ~. Sq. Ft. Number of Bedrooms ~ /-7/ THIS APPLICATION IS FOR ([] all that apply): Absorption Field Septic Tank Holding Tank Priw Private We, Water Storage THIS APPLICATION IS AN: Initial ~ Upgrade Renewal ~, I certify that the above information is correct. I further certify that this application is being made for a Single Family Dwelling and is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit/Rush Date of Payment: Receipt Number: (Rev. 11/05) I Waiver Fees: Date of Payment: Receipt Number. MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 {907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT Initial Date Issued: Jul 01, 2008 Expiration Date: Jul 01, 2009 Permit Number: SW080104 Legal Description: T12N R3W SEC 25 N2 NW4 NW4 NE4 Design Engineer: 0007 SPURKLAND ENGINEERING Owner Name: MARTEN MARTENSEN Owner Address: 10420 LONE TREE DRIVE ANCHORAGE, AK 99516- Parcel ID: 017-411-02 Site Address: NHN UPPER HUFFMAN Lot Size: 217800 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: [] Disposal Field [] Septic Tank [] '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 DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 ( 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 provisions. A. Per the engineer-of-record: the house design will be elevated, allowing septic tank pump out to be within 100 feet of the driveway. The location of the septic tank is only approved if the constructed house is elevated as proposed. Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, Alaska 99507 www. muni.org/onsite (907) 343-7904 ON-SITE SEVVER/VVELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. Property owner(s) MARTEN MARTENSEN Mailing address 10420 LONE TREE DRIVE Site address ~J~lk)I)ci~ ~()Pr--MAd Legal description (Sub'd., Bilk & Lot) Legal description ~ownship, Range & Se~ion) T12N R3W SEC 25 N2 NW4 NW4 NE4 Lot Size----~!7}, ~ Sq. Ft. ,umberof Bedr~ms 4 Day phone 227-3147 Zip Code 99516 Zip Code THIS APPLICATION IS FOR ([~ all that apply): THIS APPLICATION IS AN: Absorption Field [] Initial Septic Tank [] Upgrade Holding Tank [] Renewal Privy [] Private Well [] Water Storage [] [] [] I certify that the above information is correct. I further certify that this application is being made for a SinIle Family Dwelling and is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) PermitJRush Fees: Date of Payment: Receipt Number: (;~ ~c~'~'~' (Rev, 11/05) Waiver Fees: Date of Payment: Receipt Number: Environmental Consulting and Design I Municipality of Anchorage Development Services Department Building Safety Division On Site Water and Wastewater Program 4700 South Bragaw Street P.O. Box 196650 Anchorage, Alaska 99519 Subject: Permit SW 090102 T12N R3W SEC 25 N2 NW4 NW4 NE4 August 31, 2010 Ladies and Gentlemen: To design the drain field for the above referenced property I used an application rate of 0.6 gal/sq.ft./day based upon the percolation test conducted in conjunction with test hole//2 (22.6 min/in). For a four bedroom residence this would require a minimum absorption area of 1000 sq.ft. The previously approved design consists of two trenches 60 feet long with 5.5 feet of rock. This provides an absorption area of 1320 sq.ft. While the soils logged in test holes #1 and #3 are generally similar to that of test hole #2 some variation does exist. A percolation rate of 2 minutes per inch was observed in test hole #1. The percolation test for test hole #3 was conducted in a shallow silt layer and was observed at 120 min/in. While a portion of the drain field absorption area may be in the silt layer, I believe an application rate of 0.6 gal/sq.ft./day results in a conservative design that accounts for variability in the soils. Below is a calculation of the absorption capacity of the proposed drain field based upon the soil observation from the three test holes. From Test hole #1 (approximately 50% of drain field area) Effective depth of rock 5.5 feet 4.0 feet in soils rated at 1.2 gal./sq.fi./day 1.5 feet in soils unsuitable for stand septic system 0 gal./sq.ft./day 60 feet * 8 feet * 1.2gal/sq.ft./day + 60 feet * 3 feet * 0 gal./sq.ft./day = 576 gallons per day From Test hole #2 (approximately 50 % of drain field area) 5.5 feet in soils rated at 0.6 gal./sq.ft./day 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (907) 276-6013, SpurklandEng~gci.net Environmental Consulting and Design I 60 feet * 11 feet * 0.6 gal/sq.ft./day = 396 gallons per day Total absorption Capacity = 972 gallons per day If you have any questions or need additional information, please give me a call at 279-3916. Sincerely, Lars Spurkland, P.E. Spurkland Engineering I 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (907) 276-6013, SpurklandEng~gci. net Environmental Consulting and Design I SEPTIC SYSTEM DESIGN TI2N R3W SEC 25 N2 NW4 NW4 NE4 Municipality of Anchorage Development Services Department On Site Water and Wastewater Program 4700 South Bmgaw Street Anchorage, Alaska 99519 June 25, 2008 Subject: Well & Septic Permit TI2N R3W SEC 25 N2 NW4 NW4 NE4 Ladies and Gentlemen: I am writing to request a permit for the construction ora new well and septic system for the above referenced property. The proposed system will serve a 4-bedroom single-family residence. System: A 1500 gallon STEP tank with a deep trench absorption field. The absorption field will consist of 2 60 feet long trenches and contain 5.5 feet of sewer rock. Soils: A test holes were excavated on September 5, 2007. See the attached soil logs. The soils encountered were highly variable, but generally consisted of gravelly silt, silt, silty gravel, and gravelly silty sand. Percolation rates varied between 120 min per inch in the silt oftest hole/13 and 2 minutes per inch in the silty sandy gravel in test hole #1. A conservative design was based on a percolation rate of a highly silty area of the gravelly sand. Ground water was observed at 12' below the ground surface in test hole #2 on June 4th, 2008. On June 24th all test holes were dry. Surface Water: There are no surface waters within 100 feet ofeither the proposed septic system area or the reserve site. Topography: The topography of the area slopes to the west between 15%- 20 %. The drain field will be installed parallel to the slope. Waivers: No waivers am required. 203 West 15~h Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gcl.net [ ~ .. ~-.-..~ Environmental Consulting and Design 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 concerns, please contact me at 279-3916. Sincerely, Lars Spurkland, P.E. Civil Engineer 203 West 15~' Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~r~gci.net Environmental Consulting and Design I SEPTIC SYSTEM DESIGN TI2N IL;W SEC 25 N2 NW4 NW4 NE4 Municipality of Anchorage Development Services Deparlment On Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, Alaska 99519 June 23, 2008 We are submitting an application for the installation ora new well and septic system for the above referenced property. The submittal consists of three (3) drawings showing the present improvements on the lot and the adjoining properties. (sheet I/3), the proposed improvements oflhe lot, ofv, hich only the well and septic system is subject to this permit application, (sheet 2/3), and a schematic of the septic system, (sheet 3/3). Soil logs and · pcreolation tests ofapplicable testholes are also enclosed. The septic system deslgn is based on the following: Groundwater at 12 ff. Use deep trench with 5.5 feet effective depth Soll Rating. From Testhole 6/4/08. 22.8 mtn/in = 0.6 gal'per sq.fVda No. of Bedrooms 4 Required Area per Bedroom: 150/.6 --250 sq.ft. Total area required: 250 x 4 = 1000 sqR Bottom Rock At 7.5 feet Top Rock At 2 feet Rock Depth 5..5 feet Total Trench Length ! 000/I I = 91 feet SYSTEM CONFIGURATION I$00 GAL. S.T.E.P. w/2 x 60 Fr TRENCIIES TOTAL LENGTll 2 x 60 FT TOTAL WIDTll 2 FT TOTAL DEPTtl 7.0 let ROCK DEPTII 5.5 FT INSULATION 2 IN COVER 2 FT (MIN) 203 West 15sh Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866)354-1597, Lspurkland~gci.net uPP£;~ HUF£MAN £llAB 7'1~1 £$v SEC c~ ~ S8 NV4 NV4 N£4 N 1oo o 1oo c~oo ,9oo SCALD 1' = SPURKLAND ENGINEERING 205 W I$1'H. AVENUE ANCN. Ar. 99S0~ (907) 279-Jgt~ Il7'12N £3g SEC25 ~Y2 Ng4 Ng4 NE4 I~ARI'EN I,(A£FENSEN I S EPTIC SYSI'EI~ DESIGN DALE: JUNE 25, 2008 SHEEI': I/$ GRID: 2841 PE£MIF #SVOSOXXX PID # FI2N£3VS25N£Dl.d~g I No Veil ~ithln 180' oF Property Line to the North UPPE£ HUFFMAN HI]AD 5,3' SECTION LINE EASEMENT 10' T&E EASEMENT INSTAll 4-8£0£00kl SEPTIC SYSTEJt 1500 ~L ~O~ 2 TOTAL ~P~ 7 ~K DEP~ 5.5 Reserve: Deep TrenchJ Lengfh 60 Feel ~Tdlh 2 Feet Total Depm 10 reel Rock Depth 4.5 Feet ~ver 5.5 Feet ~ro?OSea NOTES: T12N P3V SEC 25 N2 NV4 NV4 NE4 SCALE, 1' = 50 FE 49th ~:PURKLAN[I No. SPURKLAND ENGINEERING 203 AY 15TH. AVENUE ANCH. A~. £$~[ SEC25 N2 NF~ N~ NEd MARTEN MARTENSEN SEPTIC SYSTEM DESIGN DATE: JUNE 25, 2008 SHEET: 2/3 GRID: 2841 PE£MIT # PID # H2N£3VS25N2DI.d~9 N.T,S 7.0' Deep / ~:~. No. c~-t,~0o /~ 5.5 ft o~ Septic Rock ~ffed~ve Monigor ~' Cover' Sg t Borrier NO SCALE 5.5 ~ of Septic Rock' Eff. d~e ~500 6AL SfEP TANK · / NO SCALE SPURKLAND ENGINEERING I 203 W15th Ave Anchorcge Ak 99501 TI2N R3~' S£5 N2 N~4 N~'4 N£4 MARTEN MARTEN$£N SEPTIC SYSTEH DESIGN DATE, ~ ~4, 2006' SHEET~ 3/3 GRID~ ~6'41 PERMIT If S~¢0800XX PARCEL ID tf XX TI2NRJW$25N2D$.D~G Performed For:. Legal Description: Municipality of Anchorage Development Services Department Suild[og Safety Di',';sion On-Site Water and Wastewater Program 4700 South Sragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.munl.orglonsite (907) 343-7904 Soils Log - Percolation Test Slope Date Pedo~ed: Township, Range, Se~on: Site Plan 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- 20. WAS GROUND WATER ENCOUNTERED? IF YE S, AT VvHAT DEPTH? Reading Date Gross Time Net Time Depth Io Water Net Drop 8" ,, ~:~0m I0 ~:n l~/8'' 5 Y~" '' ,, PERCOLATION RATE ~. (mJ~le~,¢~) PERC HOLE DIAMETER TEST RUN BETWEEN '~ FT AND .l~ FT PERFORMED IN ACCORDANCE ~,A/ITH ALL STATE AND MUNICIPAL ~-UIDELII~IE S IN EFFECT ON THIS DATE. DATE: ~1 Z ~IO~ Perlonmed For:. Legal Desc~ption: Development Se~ices Depa~ment I Building Safe~ Dl~sion On-S~e Water and Wastewater Pr~mm / . .~ ~.~. ~. F · .~. · t.. P.O. Box 196650 ~chomge, AK 99519~650 2- 3- 4- 5. 6- 7. 8- 9. 10. 11- 12. 13. 14. 15- 16- 17. 18- 19- 20. COMMENTS WAS GROUND WATER ENCOUNTERED? Reading Date Gross Time Net Time Depth to Water Net {:~op ~'~" ~/V,~ ~ S:~ ~ i~/~" PERCOLATION RATE '~I~ (rmmaesan~) PERC HOLE DtAMETER TEST RUN BE'/%~VEEN [.~ FT AND ~"~ FT PERFORMED SY: (.../)I[~ .~I')~,* ~ O4,~f.~ ' g (~j) I,~ CERTIFY TI-IAT THIS TES'I.[ WA~ PERFORMED IN ACCORDANCE VV1T~ ALL STATE AND MUNICIPAl. GUIDEliNES IN EFFECT ON THIS DATE. DATE: · . Munlc,pal,ty of Anchorage Development Se~ices Depa~ment Building Safe~ DMsion On*Site Water and Wastewater Pr~m ~?00 soum B,~.~ st. P.O. Box 196650 ~chomge, AK 99519~650 Soils Log- Percolation Test Perfon~ed For:. Legal De$c,'ipfion: Slope Site Plan ~. S',\~ ?. 17- ~'~"~ 18- 19- 20- COMMENTS WAS GROUND WATER ENCOUNTERED? IF YES. AT WHAT DEPTH? Reading Date Gross TimeNet Time Depth to Water Net Drop ~,/~//~ 0 ~,, 4tzo Io"~ ,~" Idl~" ,, .~ ~,:,, ,~'.so ~/,~" ~" Io~l~" ,, ~ ~;~ 5~ 1o ~/~" ~1~" IO~hu'' . 10 ~:. ~:~ PERCOLATION RATE 'lEST RUN BETWEEN PERC HOLE DIAMETER FT AND ~FT PERFORMED IN ACCORDANCE V~ITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 South Elmore St, P,O. Box 196650 Anchorage, AK 99519-6650 www.ci,anchorage .ak.us (907) 343-7904 ON-SITE SEWER/VVELL SUBMITTAL COMMENT SHEET To: Spurkland Enqlneerin.q Legal description: T'I2N R3W SEC25 N2 NW4 NW4 NE4 ~;;~Permit E]C.O.S.A. [-Ilnspection Report The attached paperwork has been reviewed and is being returned for the following reasons: ~1. Soils Report Seal Date: The State of Alaska requires an engineer to "include the date each time the registrant signs and seals a document". Please include the date on all signed and sealed documents. (ref. Alaska Regulation 12 AAC 36.185 7d) ~. Septic Tank Pump Out Distance: The septic tank appears to be greater than 100 feet from the driveway. Please substantiate the distance. ~. {~. Proposed Well Not Shown: Please show the proposed well on sheet 1/3. (_4. Reserve Drainfield Design: The reserve drainfield design appears to be based on an assumed percolation test value, Please substantiate. Name of reviewer: Jay Date: 6~30~2008 Please supply the necessary information and re-submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK