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Home My WebLink AboutDEARMOUN LT 15I)ea moun Lot I 018-401 -02 Municipality of Anchorage Community Development Department Page 1 of3 On-Site Water and Wastewater Program 4700 Elmore St. • P.O. Box 196650 Anchorage, AK 99519-6650 - http://www.muni.org/onsite • (907) 343-7904 ON-SITE WATER AND WASTEWATER INSPECTION REPORT Permit Number: OSP111338 PID Number: 018-401-02 Name: Jeff Carlstrom WASTEWATER SYSTEM ❑ New ❑X Upgrade ABSORPTION FIELD ❑ Deep Trench ❑X Shallow Trench ❑ Bed ❑ Mound ❑ other Dual 5-Wide Address 13901 Ervin St, Anchorage, AK, 99516 Phone 907-562-5774 Number of Bedrooms 3 Soil Rating 0.8 GPD/SF Total depth from original grade 10/10 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 7/7 Ft. Gravel depth beneath pipe 3/3 Ft. Subdivision Dearmoun Block Lot 15 Fill added above original grade See dw . Ft. Gravel length 2 33' 66 total Ft. Township Range - - Section - Gravel width 5/5 Ft. Beds: Number of LinesDistance - between lines - Ft. WfiJ,L (from logs/tests) ❑ New ❑ Upgrad Classifica' Private, A, B, C) Private (Exi ) Total Depth Ca o Ft. Total absorption area 568+ Ft Number of trenches 2 Dist. between trenches 10+ Ft. Driller Date Drilled Static Water Level Ft. TANK X❑ Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer Greer Capacity 1000 Gal. Yield GPM Pumps Casing height above ground Ft. Ft. Matedal Steel Number of compartments 2 Water qualityto Coliform Arsenic ug/L Col/1 Nitrates mg/ LIFT STATION Manufacturer N/A Capacity Gal. SEPARATION DISTANCES To From Septic Tank Absorption Field Lift Station Holding Tank Sewer Line Pump on level at in.ii Pump off level at in. High water alarm at in. Well 1001+ 100'+ - - 25'+ Surface Water 100'+ 100'+ - - NA Pump make and model Electrical Inspections performed by Lot Line 51+ 101+ - - Foundation 51+ 101+ - - PIPE MATERIAL D3034/F-810 Curtain Drain NA NA NA NA BENCH MARK Assumed elevation 100.00 Remarks: Location and description Top of flashing below siding, near FCO Installer Wilco Contractors Inspector GEG, Ltd. Inspection 1-11/7/2011 dates: 2"° 11/8-9/2011 Engineer's Stamp R Q,F =y "'" ""' .......... r Ar erG rness,-'Q-� 7 .JOV RaFESS COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL Conditional Approval: Date Approved Date S / \\Gegl\gegfiles\ANCHO GE EA LOT 15\Inspection Report Form.doc OSP - NUMBER: AS -BUILT DRAWING PARCEL ID NUMBER: OSP111338 018-401-02 DEARMOUN LOT 14 / '- -I / I A B C / FCO 14.39 9.73 26.35 / \_ STI 87.76 77.22 88.60 _ ST2 93.58 82.87 194.0,31 NOTE: 100' WELL RADIUS WAS FLAGGED NEW DRAINFIELDS DBL1 95.54 84.77 95.87 PRIOR TO CONSTRUCTION BY REGISTERED LAND SURVEYOR. 100' WELL TO DRAINFIELD DBL2 96.19 85.43 196.43 1 SEPARATION VERIFIED DURING CONSTRUCTION. FD 105.34 94.18 104.65 C01 107.24 97.65 109.13 CO3 \ CO2 124.87109.74116.45 5 CO2 MTI 124.26 109"62 116.74 ��J �; ° MTI ALTERNATE SITE I v CO3 115.66 98.10 102.46 .11F"��' T2P / I I WILL REQUIRE �,� ADVANCED TREATMENT MT2 101.15 84.75 90.85 f I n C04 87.25 73.85 83.27 ,OO 1 TH 1 I I m C04 LJ C01 C m I NEW 1000 GALLON m B SEPTIC TANK EXISTING 3 ° - FCO i - BEDROOM j \ HOUSE / / \ A / / \ '•a / ° OLD SEPTIC TANK AND \ CRIB PUMPED, CRUSHED / AND ABANDONED IN PLACE PER CONTRACTOR \ DEARMOUN LOT 16 � I i (-�SEPTIC AREA APPROXIMATE 100' WELL RADIUS (SEE NOTE ON DESIGN) GARNESS ENGINEERING GROUP, Ltd. - CONSULTANTS & GENERAL CONTRACTORS --1 _. , 5701 E WU 9080, SUOE 101 • MCHOWE, M 99W7 • PHONE (807).17-5IM • FM (907)79-3948 • Mmm- w .9om n8lna°Nn9.m PREPARED FOR: PHONE NUMBER: PAGE NUMBER: JEFF CARLSTROM 1 562-5774 1 2 OF 3 LEGAL DESCRIPTION: - DRAWN 6` DEARMOUN S/D; LOT 15 1 A.J.G. OF WORK: DATE: AS -BUILT DRAWING OF NEW SEPTIC SYSTEM 1 12/19/2011 ..... ....... A. arness.- Pra IPERMIT NUMBER: AS -BUILT DRAWING PARCEL ID NUMBER: I OSP111338 018-401-02 TOP OF TANK AT INLET = 93.94 INVERT OF BUNG AT INLET - 93.48 EAST TRENCH MT CO ORIGINAL GRADE / 99.88 TH#1 NEW 1000 GALLON SEPTIC TANK FINAL GRADE = 101.45-101.95 FABRIC ORIGINAL GR = 99.77 - TOP OF TANK AT OUTLET = 93.94 BUNG = 93.31 WEST TRENCH FINAL GRADE = 100.91-100.92 FABRIC INVERT OF PIPE F PIPE .88 92.77 ]• • OF BOTTOM OF RELATIVETRENCH = 89.88 TRENCH - 89.77 • • I• RELATIVE• F TESTHOLE = 83.77 (DRY) GARNESS ENGINEERING GROUP, Ltd. per* : 4 T �I CONSULTANTS& GENERAL CONTRACTORS p••.......• •• •...... .••••.••• 3701 E m R R . BURS 101 • M NOR90E, PN 99507 • PHONE (907)331-0179 • FM (907)330-3440 • WE959E: �nglnftmn rom PREPARED FOR: PHONE NUMBER: PAGE NUMBER: 0..... ••• . .... I .......... JEFF CARLSTROM 562-5774 3 OF 3 of A. Gar ess. .LEGAL DESCRIPTION: DRAWN BY: o0a CE- •0 DEARMOUN S/D; LOT 15 A.J.G. few ' •l'Ii �,rC !� c�v0 0 ey p�oo TYPE OF WORK: DATE: 04O4p��or0fesslo�0o PROFILE AS—BUILT DRAWING OF NEW SEPTIC SYSTEM 12/19/2011 On-Site Wastewater Disposal System Permit Permit Number: Tax Code Number: Work Type: OSPl11338 01840102000 Septic 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: November 23, 2011 to November 22, 2012 Design Engineer: GARNESS ENGINEERING GROUP LTD Subdivision: DEARMOUN Site LegalAddress: DEARMOUN LT 15 G:2935 Owner/Address: CARLSTROM JEFFREY P 910 CHUGACH WAY ANCHORAGE AK 995035637 Site Mailing Address: 13901 ERVIN RD, Anchorage Lot Size in Sq Ft: 49500 Total Bedrooms: 3 This permit is for the construction of: Y Disposal Field Y SepticTank N Holding Tank N Privy N 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 I~: -- Issued By: g lr .- , MUNICIPALITY OF ANCHORAGE Community Development Department Development Services On-Site Water & Wastewater Program Phone: 907-343-7904 Fax: 907- 343-7997 Mayor Dan Sullivan On-Site Sewer/Well Permit Application For A Single Family Dwelling Parcel I.D. Property owner(s) JEFF CARLSTROM Mailing address 13901 ERVIN STREET *ANCHORAGE, AK 99503 Day phone 562-5774 Site address 15901 ERVIN STREET *ANCHORAGE, AK 99505 Legal description (Sub'd, Block & Lot ) DEARMOUN LOT 15 Legal description (Township, Section & Range) Lot Size Sq. Ft. Number of Bedrooms 5 THIS APPLICATION IS FOR: ( [] all that apply) Absorption Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage [] THIS APPLICATION IS AN: Initial [] Upgrade [] Renewal [] THIS APPLICATION INCLUDES A VARIANCE/WAIVER REQUEST FOR: N/A 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. GARNESS ENGINEERING GROUP, Ltd. (Signature of property owner or authorized agent) Permit/Rush Fees: Date of Payment: Receipt Number: Permit No. Waiver Fees: Date of Payment: Receipt Number: Waiver No. (Rev. 01/11) GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & GENERAL CONTRACTORS ,,,~ :, ,,,~;~:; ;,~: ~,: ~:~ November 8, 2011 Municipality of Anchorage Development Service Department On-Site Water & Wastewater Program 4700 Elmore Rd. P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-7904 Ref: Proposed Septic Upgrade for DeArmoun Lot 15, To whom it may concern: The existing 3 bedroom house is served byan undocumented well and septic system. We are proposing to abandon the undocumented septic system and install one of two options for a new septic system. The first option is to install a new 1000 gallon septic tank and a dual 5-wide trench type drainfield. The second option is to install a new 1000 gallon septic tank and a deep trench type drainfield. One test hole was excavated on the property. The drainfields for both designs are designed around the 30 foot radius of this test hole. Comments regarding the design are summarized as follows: 1. SOILS: See the attached log which shows the soil classifications, groundwater monitoring, and the percolation test results. 2. DRAINFIELD DESIGN: See attached design drawing for drainfield specifications. 3. SURFACE WATERS: There are no surface waters within 100 feet of the proposed septic system. 4. TOPOGRAPHY: As can be seen on the attached design drawing the topography around the drainfield is relatively fiat. In short, there are no slope concerns. We are unaware of any adverse impacts this installation would have on adjacent wells or septic systems. If you have any ions, please contact us at 337-6179. Thank you for your assistance. U.S. NOTE: Attached is a site plan drawing, a design drawing, one soil log, which are ail part of the design package for this septic system. (Contact G. E.G. Ltd. for 7 page construction specification letter.) 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907)337-6179 * Fax: (907)338-3246 * Website: www.garnessengineering.com DEARMOUN / / DEARMOUN ~ X 0 LOT 4 / LOT 1,3 X ----. / \ \ -.~ ! ! ' ' ' ~' ~PTmC' ~ T12N. R~W, SEC ~ ~1 ~~ // AR~ ~ 27, LOT 52 LOT D~RMOUN 3 ~l '[ 'X ~, / / / / X x / ~RMOU~ X'.. / X ~ LOT 14 ,//~ ~ WELL AND SEPTIC - //~PTIC~ X ~ /' ~ ~ VSEPTIC ~ LOCATIONS ARE ~ ~ ~ ~ ~ ~ ~ AR~ UNKNOWN. FIELD ~ / AR~ ~ X VERI~. o ~ ~ D~RMOUN I ~ ~ ~ / ~ ' ~ LOT 15 X~ / ~ I D~RMOUN ~1 / ~ X~ LOT 2 ~ / 1 /~ i~ ~ i~ w... A.~ s..~c , / _ ~ / / P~OPOSE~zSEPTIC- X I D~RMOUN ~ D~RMOUN LOT 1 / ~ ~ LOT 16 / / / A HBUN ' I ELMORE I m BLOCK 1 FEJES I I LOT 1 LOT 2A I R3w,T12N. SEC ~ 1A33' LOT 1 SCALE: I ) mm I . ...... ... JEff CARLSTROM I s~2-s~I1 OF 2 LEGAL DESCRIPTION: DRAWN BY: ~%. ~ VCE779~5 ..' /~/ ~PE OF WORK: DATE: 11/2/11 SITE PLAN DESIGN CRITERIA: / / NUMBER OF BEDROOMS: ,.3 NOTE: THE CONTRACTOR / RESERVE DRAINFIELD DESIGN: GALLONS PER DAY (GPD): 4-50 SHALL HAVE ALL WELL RADII MAXIMUM DEPTH: 10' MAX PERCOLATION RATE/S: 7,5 --.. FLAGGED BY A REGISTERED WIDTH: 2.5' PROPOSED APPLICATION RATE: 0.8 LAND SURVEYOR PRIOR TO LENGTH: 4-8' MINIMUM DRAINFIELD SO.FT.: 565 CONSTRUCTION. M.O.A. APPROVED SAND FILTER: N/A EFFECTIVE: 6.0' DRAINFIELD DESIGN: × REDUCTION FACTOR: N/A MAXIMUM DEPTH: 10' MAX DEARMOUN LOT 14 / / ACTUAL SQ.F[: 576 WIDTH: 5' / RESERVE SITE WILL REQUIRE LENGTH: 2 @ ,35' =66' / A LIFTSTATION. / M,O,A, APPROVED SAND FILTER: N/A REDUCTION FACTOR: 0.58 ACTUAL SQ.FT.: 568+ ~ ~'"~'- ~ ~ I GEG, Ltd. HAS A 7 PAGE SPECIFICATION LETTER THAT PERTAINS TO THIS DESIGN. ~ PROPOSED TO OBTAIN A COPY OF THE LE'fTER ~ ~--DRAINFIELDS CONTACT GEG. BY PROCEEDING FORWARD . /I r RESERVE SITE WITH THIS INSTALLATION, THE ENGINEER, \ ~ I I WELL DRILLER, CONTRACTOR AND _ _,, C02/ 'CO~ PROPERTY OWNER AGREE THAT THEY ..~\~3.~~'~\ MT2~ MT4'~ mtI '~- HAVE READ THESE SPECIFICATIONS AND , ~'>~/' \ ~ ~ ~ II CONDITIONS OUTLINED. ~00~>~ X ll II II /%D,~O~O. ¢,~__~'~ GALLO~-~C TANK ~~_E_PZI_C.._T_ANK TO BE PUMPED, ~ / ENTED DRAINFIELD TO BE / / ABANDONED IN PLACE. / / \ / / / / \ % / / PER OWNER OF DEARMOUN LOT 16 THE WELL SERVING \ ~ / ~' / THEIR PROPERTY IS LOCATED IN THE CEMENT PIT, -'" ~--- ~ CONTRACTOR WILL BE REQUIRED TO STAKE 100' RADIUS ~S E~TI ~ FROM THE CLOSEST PO,NT OF THE P,T. C I RADIus \ / ~ DEARMOUN LOT 16 SCALE: 40' CONSULTANTS & GENERAL CONTR, AOTOES 3701 E. TUDOR RO/~D, SUITE 101 ANCHORAGE, AK 99507 * PHONE (907)337-6179 * FAX (907)338-3246 * WEBSITE: ww~.gemessenglneering.com JEFF CARLSTROM I 562-5774 2 OF 2 TYPE OF WORK: DATE: ~~ SEPTIC SYSTEM UP GRADE DESIGN (OPTION 1) 11/2/11 '1 % '~"' .- DESIGN CRITERIA: / / NUMBER OF BEDROOMS: 3 NOTE: THE CONTRACTOR " RESERVE DRAINFIELD DESIGN: GALLONS PER DAY (GPO): 4-50 SHALL HAVE ALL WELL RADII MAXIMUM DEPTH: 10' MAX PERCOLATION RATE/S: 7.5 .--,. FLAGGED BY A REGISTERED WIDTH: 2.5' PROPOSED APPLICATION RATE: 0.8 LAND SURVEYOR PRIOR TO LENGTH: 4-8' MINIMUM DRAINFIELD SD.FT.: 56,3 CONSTRUCTION. M.O.A. APPROVED SAND FILTER: N/A EFFECTIVE: 6.0' DRAINFIELD DESIGN: / REDUCTION FACTOR: N/A MAXIMUM DEPTH: 10' MAX DEARMOUN LOT 14- / / ACTUAL SD.FT.: 576 , WIDTH: 2.5' LENGTH: 4-8' / REDUCTION FACTOR: n/a ~ ,....-- I ACTUAL SD.FT.: 576 ~ ~'"~-- ~ ~ I GEG, Ltd. HaS A 7 PAGE SPECIFICATION LETTER THAT PERTAINS TO THIS DESIGN. ~ PROPOSED TO OBTAIN A COPY OF THE LETTER ~ ' f--DRAINFIELD CONTACT GEG. BY PROCEEDING FORWARD . / r-RESERVE SITE WltH..._T.H. IS_l,,l~T_A_LLATlON, THE ENGINEER, \ C02 ,/ Wh. ll UNILLLK, contractor AND . ~.x mt'J~l PROPERTY OWNER AGREE THAT THEY .~\~3~/\ '"Il n'I HAVE READ THESE SPECIFICATIONS AND _ ~.,'~" X II CONDITIONS OUTLINED, f OO~/'" \ J l III \ TH~, ST1 / ~V,~~" ? ~-'C i ~-PROPOSED %~ .... · : ..., .~ / ~ I "~' ,~' / EXISTING UNDOCUMENTED DRAINFIELD TO BE / / ABANDONED IN PLACE. / / \ / / / \ / / \ -.,,. / ,./ / PER OWNER OF DEARMOUN LOT 16 THE WELL SERVING \ ~ /....~ ~-' ~ THEIR PROPERTY IS LOCATED IN THE CEMENT Pit. '"'"--...._ CONTRACTOR WILL BE REQUIRED TO STAKE 100' RADIUS EPTIFROM THE CLOSEST POINT OF THE PIT. C \ DEARMOUN LOT 16 \ I i/ SCALE: :~?01 E. ~IDOR ROAD, SUITE 101 * ANCHORAGE, AK 99507 * PHONE (907)557-6179 * FAX (907)538-5246 * WEBSITE: www.gornesse¢lgineering.com PREPARED FOR: I PHONE NUMBER: I PAGE NUMBER: JEFF CARLSTROM I 562-5774 I 2 Of 2 ~'(/0~ ~ff/f~Y~' Go,ness...' ,~/ LEGAL DESCRIPTION: DRAWN BY: k~Oh~ "t/ CE-T~J ,I/'-. ,./_ _/_ .." -,,~/ DEARMOUN LOT 15 PNB TyPE OF WORK: DATE- --~'~ SEPTIC SYSTEM UP GRADE DESIGN (OPTION 2) 11/2/11 GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & GENERAL CONTFtJACTOR$ ~ * WEBSI' game~nglnee~ng.com CE-79 3 " DATE'10/24/11 3701 E. TUDOR ROAD. SUITE 101 * ANCHORAGE. AN. 99507 * PHONE: (907)337-6179 * FAX: (907)358-3246 * WEBSITE: [SOIL LOG - PERCOLATION TESTI LEGAL DESCRIPTION: DEARMOUN LOT 15 PERFORMED FOR: JEFF CARLSTROM ORGANICS [TEST HOLE #1 LOWER] GW GM TO ML SOIL CLASSIFICATIONS GP GM GC SW SP SM SC ORG ML CL OL NH CH OH DEPTH TO GROUNDWATER DATE DRY 10/24/11 DRY 11/1/11 SEE ATTACHED SITE PLAN SCALE: I I 1" = 100' DATE READING CLOCK NET TIME WATER LEVEL NET DROP TIME (MINUTES) READING (INCHES) 10/28/11 1 / - 6.00" - 2 / 30 2.00" 4.00" 3 / - 6.00" - 4/ 30 2.00" 4.00" 5 - 6.00" - 6 / 30 2.00" 4.00" PERCOLATION RATE 7.5 (MIN./INCH) PERC. HOLE DIA. 6 (iNCHES TEST RUN BETWEEN 5.5 FT. AND 6.5 FT. A FOUR HOUR PRESOAK WAS PERFORMED: [] YES SOILS LOGGED BY: ROB CAMPBELL PERCOLATION TEST PERFORMED BY: COMMENTS: PERCOLATION READINGS ARE TO CLOSEST 1/16 INCH PERFORMED BY GEG, Ltd. I, JEFFREY A. GARNESS, CERTIFY THAT THIS WAS P~ERF~RMED WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: i'--I NO ROB CAMPBELL IN ACCORDANCE GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & :GENE~LA, L CONTRACTO:E~ 3701 E. TUDOR ROAD, SUITE 101 * ANCHORAGE, AN. 99507 * PHONE: (907)337-6179 * FAX: (907)$$8-3246 * WEBSITE: ISOIL LOG - PERCOLATION TESTI LEGAL DESCRIPTION: DEARMOUN LOT 15 PERFORMED FOR: JEFF CARLSTROM DATE: 10/24/11 ORGANICS GW GM TO ML ITEST HOLE #1 UPPER SOIL CLASSIFICATIONS GW ~ ORG GP ML GM CL GC OL SW MH SP CH sM OH SEE ATTACHED SITE PLAN SC DEPTH TO GROUNDWATER DATE DRY 10/24/11 DRY 11/1/11 SCALE: I I 1" = 100' DATE READING CLOCK NET TIME WATER LEVEL NET DROP TINE (MINUTES) READING (INCHES) 10/28/11 ABSORBED 6" OF WATER IN LESS THAN A MINUTE - 4 TIMES PERCOLATION RATE <1 (MIN./INCH) PERC. HOLE DIA. 6 (INCHES TEST RUN BETWEEN 1 FT. AND 2 FT. A FOUR HOUR PRESOAK WAS PERFORMED: [] YES SOILS LOGGED BY: ROB CAMPBELL PERCOLATION TEST PERFORMED BY: COMMENTS: PERCOLATION READINGS ARE TO CLOSEST 1/16 INCH PERFORMED BY GEG, Ltd. I, JEFFREY A. GARNESS, CERTIFY THAT THIS WAS I~ERI~ORMED WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: [~NO ROB CAMPBELL IN ACCORDANCE