The URL can be used to link to this page

Home My WebLink AboutHORIZON ESTATES LT 9Horizon Estates Lot 9 #051-324-29 On-Site Wastewater Disposal System Permit 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 Permit Number: OSP141282 Tax Code Number: 05132429000 Work Type: Septic Initial Permit Effective Dates: August 06, 2014 to August 06, 2015 Design Engineer: ANDERSON ENGINEERING Subdivision: HORIZON ESTATES Site LegalAddress: HORIZON ESTATES LT 9 G:0553 Owner/Address: TROY DAVIS HOMES INC 165 E PARKS HWY STE 200 WASILLA AK 996547059 >artment Site Mailing Address: 18328 FISH HATCHERY RD, Eagle River Lot Size in Sq Ft: 40032 Total Bedrooms: 5 This permit is for the construction of: Y Disposal Field Y Septic Tank 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. LOT 9, HORIZON ESTATES SUBDIVISION DESIGN FACTORS: SYSTEM REQUIREMENTS: Five Bedroom Home Deep Trench System Perc. Rate: 6-15 Min./Inch 1,500 Gallon Septic Tank Application Rate: .8 GPD/SF 7' Drainfield Rock 5 Bedrooms X 150 GPD/.8 GPD/SF (Application Rate) = 937.5 SF Absorption Area 937.5 SF/14 SF/LF = 66.96 LF Trench Length THEREFORE: Construct a 67' Long x 3' Wide x 7' Effective Depth Absorption Trench at the Location Shown. Flow Line Elevation in the Trenches to be 3' Below Original Ground. Total Depth to Be 10' Below Existing Ground. Provide 4' of Cover Over Septic Tank and a Minimum of 3' Cover Over Absorpiton Trenches. Maintain 100' Separation from Wells in the Area. Natural Backfill Geotextile Fabric (~)__ 4" Perforated PVC (Holes Down) Drainfield Rock TYPICAL DEEP TRENCH SECTION - -- NOTE: Grade Are.a, Over Trench to Drain Away. ~'"'~,h Minimum 6 Separation From Bedrock. ]...~.......,...... .......... ~.~....~ Minimum 4' Separation From Groundwater. ] ~ Minimum 100: Separation From Wells in the Area. ~t~ u,c~,~, ~?~j Minimum 100 Separation From Sufiace Water or Streams: ~... 4700 DEPTH (~et) 1 2-- 3 4-- 5 6 7-- 8 9 2O I~IUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT BRAGAW STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT 9, HORIZON SUBDIVISION PERFORMED FOR: DATE: 10/11/143 PARCEL ID#: OB/OG SILTY GRAVEL WITH SAND GM BOH @ TROY DAVIS HOHES PROJECT No.: TECHNICIAN: I TEST HOLE 21 I A. HARALA SLOPE NO WAS GROUND WATER ENCOUNTERED? IF YES ~ WHAT DEPTH?_ DEPTH OF WATER AFTER MONITORING: NONE DATE OF MONITORING:. [0/19/1~5 ..- ** /_'? 49, , \*% Professional E~ineers Stamp: SITE PLAN DEPTH TO DATE READING GROSS TIMEINET TIME WATER NET DROF (MINUTES) : (MINUTES) (INCHES) (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 10/12 1 16:02 5.25" 2 16:32 30 9.00" 3.75" 3 16:33 5.19" 4 17:03 30 8.88" 3.69" 5 17:04 5.25" 6 17:34 30 8.94" 3.69" PERCOLATION RATE: 8 (M1N/INCH) PERC. HOLE DIA. 6" .(INCHES) TEST RUN BETWEEN: 4.5 FT. and 5.5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED 1N ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE:. 10/20/I.5 4700 DEPTH 1 2 3 4 5 6 7 8 9-- 2O MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT BRAGAW STREET ANCHORAGE, Al'( 99519-6650 SOILS LOG - PERCOLATION TEST J LEGAL DESCRIPTION: LOT 9, HORIZON SUBDIVISION PERFORMED FOR: DATE: 10/11/13 PARCEL ID#: OB/OG SILTY GRAVEL WITH SAND GH BOH @ IM TROY DAVIS HOHES PROJECT No.: TECHNICIAN: [ TEST HOLE 22 } A. HARALA SLOPE No. Professional E~ginee~ Stamp: SITE PLAN SEE SITE PLAN WAS GROUND WATER ENCOUNTERED? NO DEPTH OF WATER AFTER MONITOPdNG: NONE 20/0 DATE OF MONITORING: 10/19/15 p ~ DEPTH TO DATE READING GROSS TildE NET TIME WATER NET DROP (HINUTES) (HINUTES) (INCHES) (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 10/12 1 16:27 5.38" 2 16:57 30 7.94" 2.56" 3 17:00 5.44" 4 17:30 30 7.94" 2.50" 5 17:31 5.38" 6 18:01 30 7.69" 2.31" PERCOLATION RATE: 13 .(MIN/INCH) PERC. HOLE DIA. 6" _(INCHES) TEST RUN BETWEEN: 4.5 FT. and 5.5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY ANDERSON ENGINEERING. 1, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED 1N ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 10/20/13 On -Site Water System Permit 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 Permit Number: OSP141030 Tax Code Number: 05132418000 Work Type: Well Initial Permit Effective Dates: March 04, 2014 to March 04, 2015 Design Engineer: Subdivision: AK STATE LAND SURVEY 2006-3 Site Legal Address: AK STATE LAND SURVEY 2006-3 GOVERNMENT LT 6 TR C G:0553 Owner/Address: TROY DAVIS HOMES INC Pv opcicnl [noriz��. GL}_ LaI 0'i 165 E PARKS HWY STE 200 WASILLA AK 996547059 Site Mailing Address: 18311 MULDROW ST, Eagle River This permit is for the construction of: N Disposal Field N Septic Tank N Holding Tank Lot Size in Sq Ft: 276600 Total Bedrooms: 4 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 Issued By By: Date: MUNICIPALITY OF ANCHORAGE Community Development DepartmentPone: 907-343-7904 Development Services Division ' A' 'T n \ Fax: 907-343-7997 On -Site Water &,Wastewater Program v �� U , RUSH! ON-SITE SEWER/WELL PERMIT APPLICATION - 1 34 173479 02/28/14 04:10PM ;34 wall's /Septic S:Istems 1344,_o Parcel 1.D. o5l 3 C)q ! I k - Property owner(s) Mailing address _ Site address I _Fr Legal description ( Legal description (Township, Range & Section) 4; t Lot Size 9 9cc.c. Sq. Ft. Number of Bedrooms APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑ Initial — Single Family (SF) Septic Tank ❑ Upgrade (ter/wo ADU) p9 ❑ Holding Tank ❑ Renewal ❑ Duplex (D) El Privy ❑ Multiple Dwellings ❑ (SF and/or D) Private Well Water Storage ❑ � �vy�,� �-� THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: 4 Distance: ,44 r I certify that the above info ation is correct. I further certify that this is in accordance with applicable Municipal Cf ,, Permit/Rush Fees: Fees: Date of Payment: / 1��. Date of Payment: Receipt Number: OL5 M5 Permit No. __ MSPty1o56 Permit App__- : - :'_.:c Receipt Number: Waiver No. �—C'/ osS3 From: Jim Munter [mailto:jamunter@arctic.net] Sent: Tuesday, March 04, 2014 9:47 AM To: Mike Anderson Cc: 'Kourosh Partow' Subject: Re: Horizon Estates Mike, The locations shown on the attached map, with separation distances from the well on lot 7 of 50 ft and 250 ft are good locations for the new wells for the aquifer testing program. I recommend proceeding with installation of the wells at those locations. Hopefully this is sufficient for your needs at this time. Jim Munter, Principal Hydrogeologist J. A. Munter Consulting, Inc. TRACT B N w TH2 rn / TH22 /40,032 1 k J 08N N � `in 40,030 s .ft. / 15' T & E EASEME7 T 11 7 189.73 00 4 ,146 q.ft. N I� 42.74 1 / I�ULDROW SVTREI T _ A a SCALE 1 " = 60'�� 1A l 7A