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Home My WebLink AboutR MILLER LT 3R MILL Lot #051-333-57 "Permit not issued" Municipality of Anchorage P.O. Box 196650 · 4700 Elmore Road Anchorage, Alaska 99519-6650 · (907) 343-7904 · Fax (907) 343-7997 http:llwww, muni.or,qlOnsite Development Services Department On-Site Water and Wastewater Program Depa~'tment ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET To: GEG Legal description: R. Miller, Lot 3 [~Permit E]C.O.S.A. r-Ilnspection Report The attached paperwork has been reviewed and is being returned for the following reasons: Because comments 1 and 2 appeared likely to incur significant design changes, the first review was not completed. The comments are now based on a complete review. 1. SATISFIED Drainfield Waiver Request - 4 Foot to Bedrock: It appears the drainfield could be constructed to provide the code required 6 foot vertical separation from bedrock. The waiver request for a 4 foot drainfield to bedrock vertical separation distance is denied. Please revise the design as needed to provide at least 6 feet of vertical separation between the bottom of the drainfield and bedrock. 2. NOT SATISFIED Proposed Well: The application appears to be revised to include a proposed well. Please pay the $200 well permit fee. 3. Waiver Fee: Please pay the $200 fee associated with the slope waiver request. 4. Revised Cover Letter: Please sign the revised cover letter. 5. AWWTS Maintenance Agreement: Please provide an original of the AWWTS maintenance agreement beadng the owner's notarized signature. 6. Mound Vegetation: The design calls for topsoil and seeding the mound, but is quiet concerning vegetation. Please include requirements for the mound to be vegetated sufficiently to prevent erosion. Name of reviewer: Jay Date: 8/~/99 11/4/09 Please supply the necessary information and re-submit your request. LEA VE THIS FORM ATTACHED TO THE PAPERWORK Municipality ot 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 PEEHIT APPLICATION FOR A SINGLE FAHILY DWELLING Property owner(s) MALACHI ISRAEL Day phone 501-7150 Mailing address P.O. BOX 771465. EAGLE RIVER. AK Site address Zip Code 99577 Legal description (Sub'd, Block & Lot ) R. MILLER SUBDIVISION: LOT 5 Legal description (Township, Section & Range) N/A Lot Size Sq.Ft. Number of Bedmoms 4 THIS APPLICATION IS FOR ( [] all that apply): THIS APPLICATION IS AN: Absorption Field [] Initial Septic Tank [] Upgrade Holding Tank [] Renewal p vy [] Pdvate Well [] Water Storage [] 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:. .... ,. ~ ........... M,Uni~iPality o~'Anch°rage ((~)) Development Services ,Oepartmen:t'::!;:' ' ~.~.~.~7'// Building Safety Division ~ On-Site Water & Wastewater. Prooram 4700 Bragaw P.O. Box 196650 Anchorage; AK 995,19-6650 www.cLanchorage.ak.us (907) 343-7904 ON-SITE SEWER/WELL PERH[T APPLICAT ON FOR A SINGLE FAHILY DWELLING Property owner(s) Mailing address Site address MALACHI IS?AEL _ , Day phone .501-7150 Zip Code Legal description (Sub'd, Block & Lot ) R. MILLER SUBDIVISION: LOT 3 Legal description ITownshiD. Section & Range) Lot Size Sq. Ft. N/A Number of Bedrooms 4 THIS APPLICATION IS FOR ( [~all that apply): THIS APPLICATION IS AN: Absorption Field [] Initial [] Septic Tank [] Upgrade [] Holding Tank [] Renewal [] Privy [] Private Well /~Y¢~ Water Storage [] 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. ~ 1/0~) Waiver Fees: Date of Payment: Receipt Number: GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & GENERAL CONTRACTORS : November 3, 2009 Municipality of Anchorage Development Service Department On-Site Water & Wastewater Program 4700 Bragaw S~eet P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-7904 Ref: Revised Proposed Well and Septic System fo'- r R. Miller Subdivision; Lot 3 The proposed 4 bedroom house will be served by a private well and septic system. Attached are a site plan and design drawings showing the proposed well and septic locations. Due to the shallow bedrock and the steep slopes over the majority of the property, we are proposing to install a 1500 gallon S.T.E.P. tank with Quanics controls/floats, a 650 Aerocell unit, and 5-wide ttench type drainfield. The drainfield will be designed around the 30 foot radii of the subdivision test holes performed by Eagle River Engineering which are on file at the MOA. Comments regarding the design are summarized as follows: SOILS: See the attached logs which show the soil classifications, groundwater monitoring, and the percolation test results. DRAINFIELD DESIGN: See attached design drawing for drainfield specifications. SURFACE WATERS: There are no surface waters within 100 feet of the proposed septic system. TOPOGRAPHY AND WAIVER REQUEST: As can be seen on the attached topography map and design drawing, the topography in the area of the drainfleld is a 15-20 percent slope running approximately southeast to northwest. Due to the mound of the proposed drainfield, the area below the drainfield is to be filled and graded to less than 25 percent, 50 feet dow~xhill from the primary site and 35 feet from the alternate site. We request a 35 foot waiver fi'om the alternate site to a slope greater than 25 percent. We are unaware ofm~y adverse impacts this installation would have on adjacant wells or septic systems. If you have any questions, please contact us at 337-6179. Thank you for your assistance. Sincerely, Jeffrey A. Garness, P.E.,M.S. President NOTE: Attached is a site plan drawing, a design drawing, two detail drawings, a topographical site map, and three soil logs, which are all 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.gamessengineering, com GARNESS ENGINEERING GROUP, Lt& CONSULTANTS & GENERAL CONTRACTORS ,~- ' ' October 29, 2007 Municipality of Anchorage Development Service Depamnenr On-Site Water & Wastewater Program 4700 Bmgaw Street P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-790z1 Ref: Proposed Well and Septic System for R. Miller Subdivision; Lot 3 The proposed 4 bedroom house will be served by a private well and septic system. Attached are a site plan and design drawings showing the proposed well and septic locations. Due to the shallow bedrock and the steep slopes over the majority of the property, we are proposing to use an advanced wasrewater system. The design shows that we are proposing to use a Quanics Aerocell treamaent system and 5-wide trench type dminfield. As can be seen on design, we are proposing to use a category III application rate. We anticipate the Quarries Aerocell treatanent system to obtain this approval by the end of February of 2008. Our client is not proposing to install the system till the spring of 2008. If the Quanics Aerocell system does not receive category III approval by this time, an Advantex system will be installed instead. Please make a provision on the permit stating that an approved Catergory III advanced wastewater system is required for tkis property. The drainfield will be designed around the 30 foot radii of the subdivision test holes performed by Eagle River Engineering which are on file at the MOA. Comments regarding the design are summarized as follows: SOILS: See the attached logs which shows thd Soil classifications, groundwater monitoring, and the percolation test results. DRAINFIELD DESIGN: See attached design drawing for drainfleld specifications. SURFACE WATERS: There are no surface waters within 100 feet of the proposed septic system. TOPOGRAPHY AND WAIVER REQUEST: As can be seen on the attached topography map and design drawing, the top6graphy in the area of the drainfield is a 15-20 percent slope rumdng approximately southeast to northwest. Due to the mound of the proposed drainfield, the area below the drainfled is to be filled and graded to less than 25 percent, 50 feet downhill from the primary site and 35 feet from the alternate site. We request a 35 foot waiver from the alternate site to a slope greater than 25 percent. WAIVER REQUEST TO BEDROCK: We request the 6 foot separation from the bottom of the proposed drainfield to bedrock be waived to 4 feet. The following are mitigation factors for this waiver request: · We are proposing to use a Category III nitrogen removing wastewater system for this installation~ The effluent is tfighly treated and this system is monitored remotely and maintained throughout the year. This insures the system will operate as needed to insure effluent quality. · We are proposing to use a sand fiker in the drainfield to insure effluent quality. · The closet well downhill of the proposed drainfield is 250+ feet away. 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.garnessengineering.com Basfic/)/rpon these mitigating factors, it Js our opinion that there is minimal risk'With;tlse granting of this waiver. We ~are unaware of any adverse impacts this installation would fiave on adjacent'wells or.septic systems: Ifyou.tmv~ any c~estions, please con~act'~ af!337~6i179. Thank you for 7our assistance., Presi~?lC/ ~ ~ ,. // NO~: Attached is a site plan drawing, a design drawing, two detail drawings, a topographical site map, and three soil logs. which are all part of the design package for this septic system. /Contact G.E. G. Ltd. for 7 page construction ~pecification letter.~ 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.gamessengineering.com ~ ~"' ~,~"¢~ A .... / -/ (SEE DESIGN, PAG[ 2 OF 4)~ I // FIRE ~KE S/D; z FIRE ~KE S/D; [ ~ FIRE ~KE S/D; LO~ 3, T~CT H / LOT 4, TRACT N ~~ LOT 4, TRACT ] ~ WELL/SEPTIC ON ~ ~ 100' ' fA e e A orness ~A~CHI ISRAEL ) 301-7~50 ( 1 OF 4 [~: /,ye)~< ." SITE PLAN FOR PROPOSED WELL AND SEPTIC SYSTEM 10/29/2007 NUMBER OF BEDROOMS: 4 GALLONS PER DAY (OPD): 600 PERCOLATION RATE/S: 6 MIN/INCH MINIMUM APPLICATION RATE: *5.0 MINIMUM DRNNFIELD SO.FT.: 120 *CATEGROY III ADVANCED TREATMENT DRAIh MAX. DEPTH: REMOVAL OF ORGANICS (1.25' MAX.~ WIDTH: 5 FEET LENGTH: 24 M.O.A. APPROVED SAND FILTER: 4.5 FEET EFFECTIVE: 0.5 FEET ACTUAL SO.FT.: 120 GEG, Ltd. LETTER THAT PERTAINS TO THIS DESIGN. TO OBTNN A COPY Of THE LL~rTER CONTACT GEO. BY PROCEEDING FORWARD WITH THiS INSTALLATION, THE ENGINEER, WELL DRILLER, CONTRACTOR AND PROPER3Y OWNER AGREE THAT THEY HAVE READ THESE SPECIEICATIONS AND AGREE TO ACCEPT THE TERMS AND CONDITIONS OUTLINED. / / NOTE: THE CONTRACTOR SHALL HAVE THE SOUTH AND EAST LOT UNES LAND SURVEYOR PRIOR TO / / / I \ \ \ X \ \ \ / 1.25" FEED LINE AND 2" RECIRCULATION LINE. INSULATE WffH 4 INCHES BY 4 FEET WIDE RIGID INSULATION ~LTERNATE / \ \ \ \ \ WELL / / / / / / ENG. SRV. TH#I ENG. SRV. TH~2 650 GPD QUANICS AEROCELL UNIT WITH JANDY VALVE DRAINFIELD ENG. SRV. TH~3 GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & GENEP-u~L CONTI~CTORS PREPARED FOR: PHONE NUMBER: I PAGE NUMBER: MALACHI ISRAEL 501-7150 I 2 OF 4 LEGAL DESCRIPTION: DRAWN BY: R. MILLER SUBDIVISON; LOT 5 J.L.M. TYPE OF WORK: DESIGN OF PROPOSED WELL AND SEPTIC SYSTEM (Rev. Ol/O~) 11/3/2009 )53 ..' IREVISEDI MONITORING TUBE 2" RECIRCULATION LINE TO INLET OF 24 FEET LONC 1.25" FEED NOTE: THE ENTIRE MOUND IS REQUIRED TO BE TOPSOIl.ED AND SEEDED. CO MT INSULATION - FILTER FABRIC- GRADE GRADE 2'X4' FRAMED WALL WITH 4.5 FEET OF M.O.A. SAND FILTER FEET WIDE · 6' TO BE OCK LIMITED TO REMOVAL OF 01~1C$ (1,25' MAX.) DISTANCE GARNESS ENGINEERING GROUP, Ltd. PREPARED FOR: PHONE NUMBER: I PAGE NUMBER: MALACHI ISRAEL 301-7150 I 4 OF 4 LEGAL DESCRIPTION: R. MILLER SUBDIVISION; LOT 5 '~YPE OF WORK: DETAIL OF PROPOSED DRAINFIELD (Rev. 0t,~5) 11/5/2009 SOILS LOG'.- PERCOLATing,, .,.,,...,. '~.~ .... DATE PERFORYED4.._~.~200 LEGAL DESCR/P~ON: ~MI[LER ~BDI~ON LOT 3 ~ST HO~ ~ I "-- TO.SHIp T TO SCALE) ' WAS GROUND WATER ENCOU'NTERED? N..._~O _ PERC TEST RESULTS ~'~mT~srtt~t, ar< LEGAL DE$CRIPI~ON:R, MILLER SUHDIV~$1ON, LOT 3 TOWNSHIp RANGE' SECTION TfSN R~W SEC .31 TEST HOLE ~_ 2 -- B~R D~'~ WAS GROUND WATER ENCOUNTERED? NO ~ATE~ MO~Toi~NG DATA i ~-~DING CO~MEN?$~ _SITE SLOPE PERC TEST RESULTS PERCOLATION TEST'WAS NOT~ AT THIS TEST HOLE so~s L~J~J~ .~., CH~Srop.~~ P~'E¢OLAT]ON TEST BY: WAS PEEFo~MED iN ACCORDANCE AND f'4UNI(:IPA~ ~UIDELINE$ IN EFFECT ON THIS DAT~. ALL STATE' LEGAL DE$CRIPTION:_R.MILLER SUBDIVISION, LOT ...3 DEl=Tel (~:~ TEST HOLE f_ 3'. ~,OWN ~LIY SAM3 SO~£ ~3AVEL WAS GROUND WATER L~lzo/2°°$1NONs TOWNSHIP RANGE SECTION~c SITE PLAN~NOT TO SCALE) SLOPE -- - -. . PERO TEST RESULTS READINg. fDATE '-ROSS TIME