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Home My WebLink AboutPIONEER ESTATES BLK 2 LT 9Onsite File Pioneer Estates Block 2 Lot 9 #057-091-13 MOA site visit (3/4/22): No signs that systems were installed under OSP101226. Pioneer Est. Block 2 Lot 9 #057 - 091 - 13 Permit Number: Tax Code Number: Work Type: Permit Effective Dates: Design Engineer: Subdivision: On-Site Water & Wastewater System Permit MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 EImore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 OSP101226 05709113000 WellSeptic Initial February 11, 2011 to February 11, 2012 GARNESS ENGINEERING GROUP LTD PIONEER ESTATES Site Legal Address: Owner/Address: PIONEER ESTATES BLK 2 LT 9 G:1412 JENKINS ERAN S 50% & WILLIAMS LEAH 50% 38145 RAYMOND AVE CHUGIAK AK 995675163 Site Mailing Address: 38145 RAYMOND AVE, Chugiak Lot Size in Sq Ft: Total Bedrooms: 103200 2 This permit is for the construction of: Y Disposal Field Y Septic Tank 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. Special Provisions: A copy of the signed US Army Corps of Engineers construction completion certification shall be submitted with the final inspection report. Date: /2~' /~/. / r' f', / ? / Municipality of Anchorage Development Services Department Building Safety Division On-Site Water & Wastewater Program 4700 Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak, us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLINg Parcell. O. O57-0ql- ~ Property owner(s) ANTHC- LEAH WILLIAMS Day phone 729-3600 Mailing address 38145 RAYMOND AVENUE *CHUGIAK,, AK Site address Zip Code 99567 Legal description (Sub'd, Block& Lot) PIONEER ESTATES S./D; BLOCK 2, LOT 9 Legal description (Township, Section & Range) Lot Size / ~)~_ ~.¢0 Sq. FL N ./A Number of Bedrooms 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 [] 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. Permit/Rush Fees: Date of Payment: Receipt Number: (Rev. 11/05) Waiver Fees: Date of Payment: Receipt Number: GARNESS ENGINEERING GROUP, Ltd. "~ CONSULTANTS & GENERAL CONTRACTORS September 29, 2010 Municipality of Anchorage Development Service Department On-Site Water & Wastewater Program 4700 Bragaw Street P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-7904 Ref: Proposed Well and Septic System for Pioneer Estates S/D; Lot 9, Block 2, To whom it may concern: The existing 1 bedroom cabin is served by an outhouse. We are proposing that a well be drilled in the area shown on the attached site plan and design drawing. We are also proposing that a 1250 gallon S.T.E.P. tank and 5-wide trench type drainfield be installed. Attached are a site plan and a design drawing showing the proposed septic system area. Two test holes were excavated on the property. The drainfield will be designed around the 30 foot radius of both test holes. As can be seen on the attached site plan, there are several surface waters and streams on the property. In order to install the septic system, we will be required to cross the stream. We have contacted the MOA watershed department and they have mapped the surface water and are aware of the situation. We are currently in the process of obtaining approval from the appropriate agency (MOA watershed or Corp. of Engineers) in order to cross the stream with the sewer line and equipment/materials. We are proposing to installs culverts in order to make the crossings. Comments regarding the design are summarized as follows: 1. SOILS: See the attached logs which show the soil classifications, groundwater monitoring, and the percolation test results. 2. DRAINFIELD DESIGN: See attached design drawing for drainfield specifications. 3. SURFACE WATERS: The surface waters are shown on the attached site plan and design drawing. We are requiring that the 100 foot setback to all surface waters be flagged/staked by a registered land surveyor prior to construction. The proposed drainfield and tank will be a minimum of 100'setback from all surface waters. 4. TOPOGRAPHY: As can be seen on the attached site plan, the average topography below the drainfield is 10-15 percent running northeast to southwest. In short, there are no slope concerns. 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907) 33%6179 * Fax: (907) 338-3246 * Website: www.garnessengineering.com 5. LOT LINE WAIVER: Due to site constraints, we are requesting a 1 foot lot line waiver from the east lot line to the proposed drainfield and alternate site. We are unaware of any adverse impacts this installation would have on adjacent wells or septic If you have any questions, please contact us at 337-6179. Thank you for your P.E., M.S. NOTE: Attached is a site plan drawing, a design drawing, and two soil logs, which are afl parr 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 <E LOT 1. BLOCK 2; PIONEER ESTATES LOT 2, BLOCK 2; PIONEER ESTATES LOT 3, BLOCK 2; PIONEER ESTATES DPJUNAGE DITC2 .~.. ~ ~?~ / ([MAN-MADE) EXISTING 1 BEDROOM I ~. ~1~'~~' i PROPOSED LOT 10. BLOCK 2; ! PIONEER ESTATES WELL RADIUS LOT 8, BLOCK 2; PIONEER ESTATES ~S~SEPTIC WATER FROM DRAINAGE DITCHES DRAINAGE (MAN-MADE) SEPTIC SYSTEM (SEE DESIGN. PAGE 2 OF 2) · e. ~--.APPROX. LIMITS OF SCALE: I I ,~,~ ~i MARSHY/WET AREA qAYMOND AVENUE ~ ~.o?~,~ I GARNESS ENGIN,EERING GROUP, Ltd. IPREPARED FOR: IPHONE NUMBER: I PAGE NUMBER: ~.l.*;~ ..... J ........ ~ J / ANTHC - LEAH WILLIAMS ~ 729-3600 m 1 OF 2 )~'..J~f~A. ~ss.: m ~ ,~c,,~,,o,: ,~w, ,~. o~.. '.~J F~-~, ..." _.~/ I P~0.EER ESmES S/D; U0~ S, SL0C, 2 ~.[.a. [-~[~E"-~N FOR PROPOSED WELL AND SEPTIC SYSTEM 9/28/~ DESIGN CRITERIA: NOTE: THE CONTRACTOR MUST HAVE THE WEST & ~,H,JC~CO nF ~nROOMs. 1 /DESIGN FOR 2~ EAST LOT LINES, ALL WELL ~ T-- RADII & ALL SE BAC S GALLONS PER DAY (GPD): 500 ~ FLAGGED BY A REGISTERED /~/"~ ~ PERCO~T,O. RATE/S: 7.S M,.UTES/,NCH ~ U~D SURVEYOR PRIOR TO /// PROPOSED APPLICATION RATE: 0.8 CONSTRUCTION. /'.~/ MINIMUM DRAINFIELD SO.FT.: 575 ~ ~'/ ~ D .RAINAGE DITCH WIDTH- 5 FEET --x iii / /~CROSSINGS OF STREAM FOR SEWER LENGTh' 53 FEET '~ [~ / / LINE AND EQUIPMENT AND MATERIALS. EFFECTI~/E. 2 FEET ~ [1'~ / ~ INSTALL 18" DIAMETER H.D.P.E. REDUCT,O~ FACTOR' 0~ ~ i!I' I CULVERTS WIT. F~ED E.DS ACTUAL SO.FT.: 37~ ' . ' \\~'!!J~ / // / . ~'~/ // ALTERNATE ;%ITE'm / I ~ ~--EXIST,.G '~lf // .... ----~ ....... GEG, Ltd. HAS A 7 PAGE SPECIFICATION ~ / 1 BEDROOM ~! LETTER THAT PERTAINS TO THIS DESIGN. ~ \ / CABIN Itl // .-~/ i ~o/ TO OBT~N A COPY OF THE LETTER ~ !t!\ // ~'~ -'°7 CONTACT GEG. BY PROCEED,.G rORWARD ~ ~.rco ~I1 ,// ¥/ i ¥/ WITH THIS INSTALLATION, THE ENGINEER, ~ ~ Itl~,/ "?' ~ WELL DRILLER, CONTRACTOR AND ~ ~ ~' J/ , PROPERTY OWNER AGREE THAT THEY - ~ ~'/[ PROPOSED ORAINFIELD--~ i HAVE READ THESE SPECIFICATIONS AND ~eN ¥., .t,., ~ ~ ,% '--, AGREE TO ACCE~T THE TERMS ANO ~N ~: / \ ~'/"d'-..~ \,'--... '--.... CONDITIONS OUTLINED. \ '~'U ' \~/ I CO~'~'""-~'"lO0'~ ¥' ~'~ X "".... /F. '.,/ X,..fi / ~ .~ . i "'"~ ..' II ~ / " ~' i" :' ~ '~ ~!~ -'---SURFACE WATER FROM / "- ..... ~.~- '~' "-:~ DRA NAGE D TCHES LOT 10, BLOCK 2 '--- .~..~,.! ~'.~ ; , ~ ~ '~ ~ 100 .,ONEE. ESTATES . -- .... \ ~'~ / ~'-~"~ ~,' , ,- , ~ \'", ~ rAPPX. LIMITS OF "~ '~' ~,:~,.. ,, ' i~ ~'~ ,.-" ~SHY/WET~EA / DRA,.AGE DITCH -/ '~_~~ ~'-.~'x ....".. .. ,'~. '~ ----.__ j~ (~N-MADE) -~''"--L "~ ", "~'~' ; ~',.~ '--'- · ~ ~ .: .... ~'~'~ \ ~ ' '~\ '" ! \ EXISTING CULVERT~ X. '~,,~ ~ '~ ,~ ! : ~,~.. I I ~ ~ " it ,,~ .,~,. 1"- 50' i !~ ~ - ~ ~": t Gorness ..-', ~'~ .~/ mONEER ESTATES S/D; ~LOCK 2, ~OT ~ ~.L.M~ \~, ~,, ~_- ~ _,,~~r*~ 'W--h.o~.~+'"~_o~'~/ DESIGN FOR PROPOSED WELL AND SEPTIC SYSTEM 10/7/2010 FINAL GRADE. MUST HAVE 12 INCHES OF COVER OVER TOP OF CULVERT--,~ /-INSTALL 18" DIA. H.D.P.E CULVERT / WITH FLARED ENDS (20 FEET LONG) FROM HOUSE ~ V q TO S,T,E,P, TANK / 4" SOLID D-3054 PVC PIPE ~ 2~ SLOPE~ NOTE: THE H.D.P.E. CULVERT MUST BE INSTALLED J PRIOR TO THE ~NSTALLATION OF THE SEWER LINE J IN ORDER TO PROTECT THE STREAM. THE MID POINT OF THE CULVERT IS TO BE CENTERED OVER I THE SEWER LINE. A 5 FOOT WIDE TRENCH IS J THEN TO BE EXCAVATED AND THE SEWER LINE AND INSULATION INSTALLED. DETAIL OF INSTALLATION OF CULVERT I 10/7/2010 GARNESS ENGINEERING GROUP, Ltd. .~ CONSULTANTS & GENEI~L CONTI~ACTOR$ .~ .......... ~:~ ........ 3701 E:. TUDOR ROAD, SUITE 101 · ~CHO~E, ~. 99~7 * ~: (~7)~7-6179 · F~: (~7)~-32~ · ~: go~ngi~ring.~m~ PERFORMED FOR: ANTHC- L~H WILLIAMS DATE: g/10/2010 ~ TEST HOLE ~1I ORGANICS SOILS LOGGED BY: GM TO SM W/ LENSES OF ML SOIL CLASSIFICATIONS GW ~ ORG GP NL GM CL GC OL SW NH SP CH I SM OH SC DEPTH TO GROUNDWATER DATE DRY 9/10/2010 10'-3" 9/13/2010 9'-8" 9/22/2010 SEE ATTACHED SITE PLAN DATE READING CLOCK NET TIME WATER LEVEL NET DROP TINE (MINUTES) READING (INCHES) 9/1`3/2~010 1 4.:12 - 6- _ 2 4<42 .30 2" 4" 4 5:12 ,30 2" 4" 5 5:12 - 6,, _ 6 5:42 `30 2" 4" PERCOLATION RATE 7.5 (MIN./INCH) PERC. HOLE DIA. 6 TEST RUN BETWEEN 4.5 FT. AND 5.5 FT. A FOUR HOUR PRESOAK WAS PERFORMED: I YES [~NO dODY MAUS PERCOLATION TEST PERFORMED BY: dODY MAUS (INCHES CONNENTS: PERFORMED BY GEG, Ltd. I, JEFFREY A. GARNESS, CERTIFY THAT THIS WAS ~ERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: ~[~-~/1~ PERFORMED FOr: ANTHC- LEAH WILLIAMS DATE' 9 10 2010 2~701 E. TUDOR ROAD, SUITE 101 · ANCHORAGE, AK. 99507 · PHONE: (907},.~.17-6179 · FAX: (g07).I,,18-.,~246 · WE:BSITE: ORGANICS GM TO SM W/ LENSES OF ML SOILS LOGGED BY: TEST HOLE #21 SOIL CLASSIFICATIONS GW ~ ORG GP ML GM CL GC OL SW MH SP CH __ SM OH SC DEPTH TO GROUNDWATER DATE DRY 9/10/2010 11' 9/13/2010 11' 9/22/2010 SEE ATTACHED SITE PLAN DATE READING CLOCK NET TIME WATER LEVEL NET DROP TIME (MINUTES) READING (INCHES) PERCOLATION RATE - (MIN./INCH) PERC. HOLE DIA. - TEST RUN BETWEEN - FT. AND - FT. A FOUR HOUR PRESOAK WAS PERFORMED: [II YES [--INo JODY MAUS PERCOLATION TEST PERFORMED BY: N/A (INCHES) COMMENTS: PERFORMED BY GEG, Ltd. I, JEFFREY A. GARNESS, CERTIFY THAT THIS WAS ~ERF(~RMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: ~i ~LY TO A~ENTI ON OF: Regulatory Division POA-20t0-533 DEPARTMENT OF THE ARMY ARMY ENGINEER DISTRICT, ALASKA ANCHORAGE FIELD OFFICE 1600 A STREET SUITE 110 ANCHORAGE ALASKA 99501 Mr. Eran Jenkins & Ms. Leah Williams 38145 Raymond Avenue Chugiak, Alaska 99567 Dear Mr. Jenkins and MS. Williams: This is in reference to your proposal to install two culverts on a tributary of the Eklutna River as part of a well-septic system on your property; which will require the discharge of 33 cubic yards of fill material below the stream Ordinary High Water Mark (0.0046-acre)o In addition, in 2009 you placed 133 cubic yards of fill material in 0~043-acre of palustrine wetlands for the construction of a driveway. It has been assigned file number POA-2010-533, Eklutna River, which should be referred to in all future correspondence with this office. The project site is located within Section 6, T~ 15 N., R. 2 E., Seward Meridian; USGS Quad Map Anchorage B-6; Latitude 61.4161° N., Longitude -149.1720° W.; ~i_oneer. Estates, Block 2, Lot 9.[ on Raymond Avenue, along the Eklutna Road, Chugiak, Alaska. DA permit authorization is necessary because your project involves placement of structures and fill material into waters of the U.S., including wetlands, under our regulatory jurisdiction. Based upon the information and plans you provided, we hereby verify that the work described above, which will be performed in accordance with the enclosed plan (sheets 1-2), dated October 7, 2010, is authorized by Nationwide Permit (NWP) No. 29, Residential Development. This verification also authorizes the fill associated with the driveway construction after-the- fact. NWP No. 29 and its associated Regional and General Conditions cab be accessed at our website at www.poa.usace.army.mil/reg. Regional Conditions D, E, and F apply to your project. You must comply with all terms and conditions associated with NWP No. 29, as well. Further, please note General Condition 26 requires that you submit a signed certification to us once any work and required mitigation are completed. Enclosed is tNe form for you to complete and return to us. This verification is valid until the NWPs are modified, reissued, or revoked. Ail. of the existing NWPs are scheduled to be modified, reissued, or revoked prior to March 18, 2012. it is incumbent upon you to remain informed of changes to the NWPs. We will issue a public notice when the NWPs are reissued. Furthermore, if you commence or are under contract to commence this activity before the date that the relevant nationwide permits are modified or revoked, you will have twelve (12) months from the date of the modification or revocation of the NWPs to '~omplete the activity under the present terms and conditions of these nationwide permits. -2- Nothing in this letter excuses you from compliance with other Federal, Starer or local statutes, ordinances, or regulations. You may contact Estrella Campellone via email at Estrella. F.Campellone@usace.army.mil, by mail at the address above, or by phone at (907) 753-2518, if you have questions or to request paper copies of the jurisdictional determination, regional and/or general conditions. For additional information about our Regulatory Program, visit our web site at w~w.poa.usace.army.mil/reg. Sincerely, Nicole Hayes Field Office Supervisor Enclosures Enclosure US Army Corps of Engineers Alaska District Permit Number: POA-2010-533 Name of Permittee: Ms. Leah Williams Date of Zssuance: :ji 1 Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to Hs. Estrella Campellone at the following address: U.S. Army Corps of Engineers Alaska District Regulatory Division 1600 A Street, Suite 110 Anchorage, AK 99501-5146 Please note that your permitted activity is subject to a compliance inspection by an U.S. Army Corps of Engineers representative. If you fail to comply with this permit you are subject to permit suspension, modification, or revocation. I hereby certify that the work authorized by the above-referenced permit has been completed in accordance with the terms and conditions of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permittee Date