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Home My WebLink AboutROBIN HILL #3 BLK 4 LT 7Robin Hill #3 Block 4 Lot 7 #017-394-06 Alpine Drilling & Enterprises Well Log Permit Number: #SW111350 Date of Issue: 12-16-11 Parcel Identification Number: 01739406000 Date Started: 2-7-12 Date Completed: 2-9-12 Is well located at approved permit location? x Yes ❑ No Legal Description: Robin Hill 43 Block 4 Lot 7 Property Owner Name & Address: Bergstedt Jon Paul & Yvonne M 13020 Mountain Place Anchorage, Alaska 99516 Borehole Data: Depth (ft) Method of Drilling x air rotary ❑ cable toot Soil Type, Thickness & Water Strata From To Casing type: steel Stick-up 0 2 Wall Thickness: .250 inches Organics &silt 2 3 Diameter: 6 inches Depth: 282 feet Gravelly silt 3 47 Liner Type: Diameter: inches Depth: feet sandy gravelly silt 47 119 Casing stickup above ground: 2 feet Static water level (from ground level): 207 feet cobbly silty gravel 119 178 silt 178 185 Pumping level: 282 feet after gravelly cobbly silt 185 270 2 hours pumping 10 gpm Recovery Rate: 10 gpm sandy silty gravel wet 270 278 Method of Testing: L air li t water sand & gravel 278 282 Well Intake Opening Type: x Open End ❑ Open Hole ❑ Screened Start feet Stopped feet ❑ Perforations Start feet Stopped feet Grout Type: bentonite granules Volume: 2 bg De the Start 0 feet Stunned ? feet Pump: Intake Depth feet Pump size hp Brand Name Well Disinfected Upon Completion? x Yes ❑ No Method of Disinfection: chlorine tablets Comments: Well Driller: Alpine Drilling & Enterprises PO Box 110496 Anchorage AK 99511 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 Permit Number: OSP111350 Tax Code Number: 01739406000 Work Type: WellSeptic Initial Permit Effective Dates: December 16, 2011 Design Engineer: Subdivision: to December 15, 2012 GARNESS ENGINEERING GROUP LTD ROBIN HILL #3 Site Legal Address: ROBIN HILL#3 BLK 4 LT 7 G:2838 Owner/Address: BERGSTEDT JON PAUL & YVONNE M 13020 MOUNTAIN PLACE ANCHORAGE AK 995163147 Site Mailing Address: 13000 Mountain PL, Anchorage Lot Size in Sq Ft: 48796 Total Bedrooms: 5 DeI. ar tll~el'~t This permit is for the construction of: Y Disposal Field Y SepticTank 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. 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. CJi'~- ~- (:;~,-, Property owner(s) PETER LUNGE Mailing address NHN MOUNTAIN PLACE *ANCHORAGE, AK Day phone 34-9-1979 Site address NHN MOUNTAIN PLACE *ANCHORAGE, AK Legal description (Sub'd, Block& Lot) ROBIN HILL: #3; BLOCK 4, LOT 7 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 CONTRACTOR;S December 5,2011 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 Initial Septic System for Robin Hill Estates #3; Block 4, Lot 7 To whom it may concern: The referenced property is currently vacant. The owner is proposing to build a 4 bedroom house that will be served by a private well and septic system. We are proposing to install a 1500 gallon septic tank and a deep trench type drainfield. Attached are a site plan and a design drawing showing the proposed septic system. Two test holes were excavated on the property. The drainfield will be designed around the 30 foot radii of these test holes. 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: There are no surface water concerns. 4. TOPOGRAPHY: As can be seen on the attached design drawing the area around the drainfield is relatively flat. There is a cutbank of 25%+ to the southwest corner of the lot but is 50'+ from the proposed septic system area. 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 que )ns, please contact us at 337-6179. Thank you for your assistance. Presid~ NOTE: Attached is a site plan drawing, a design drawing, two detail drawings,, and two soil logs, which are all part of the design package for this septic system. (Contact G.E.G. Ltd. for 7page 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 ii/ ~' ROBIN HILLS ROBIN HILLS #5; I f '---~ BLOCK ¢, LOT 1 I/' ~ ROBIN HILLS #3; BLOCK 3, LOT 6. A I ~ BLOCK ~ LOT 9 ' ~u~ ~ ~ ~x/ ,' I ROBIN HILLS ~; BLOCK ~. LOT 8 d ' i i ~ / ~l ; ~ ' BLOCK ~, LOt 2 ~ I I ~ ~ i .oco.c~.s 'L ~ ~,' ~ ~__ / ~S~~--X--~ '-- ROBIN HILLS --~ '~ X XX ~ ~ ~ ~ ~ --X BLOCK 3, LOT 7 '. '~ ~~Z~,/' ~ ./ x ~ ,. - ~ ~ r ~1 ~ 1 ~,/' ) ROBIN HILLS ~3' BLOCK 4 LOT 3 ~ ~ ~1 ~ '~ ~"' ~ I ROB~ ~LLS ~- BLOCK ~ LOT 6 t~ ~,~ ~ ,I ROB~ I I ' ~ ~ L' ~ / BLOCK ~] I ROBIN HILLS ~3; BLOCK 4, LOT 5 ~ . I ROBIN H LES SCALE. I ~ BLOCK 3, LOT I I 1" = ~00' ~ E'NGI"NEERI'N'(} (~'~OUP, Ltd ~'"~~ ....... .eo~u OESC.~pt~o~: D.AW..r: ~ ~V C~.79~ SiTE PLA~ (~EWSED) ~2/S/~---~' DESIGN CRITERIA: NUMBER OF BEDROOMS: 5 GALLONS PER DAY (GPD): 750 PERCOLATION RATE/S: 30 & 1.41 ~-" PROPOSED APPLICATION RATE: 0.6 MINIMUM DRAINFIELD SQ.FT.: 1250 DRAINFIELD DESIGN: MAXIMUM DEPTH: 12 FEET WIDTH: 2.5 FEET LENGTH: 78.5 FEET M.O.A. APPROVED SAND FILTER: N/A EFFECTIVE: 8.0 FEET REDUCTION FACTOR: N/A ACTUAL SQ FT' 1256 '- ·" . .~..~ PROPOSED ~ '~'~,~ ",/ ' ~ ~ 1500 GALLON GEG, Ltd. HAS a 7 PAGE SPECIFICATION ~"~! SEPTIC TANK LETTER THAT PERTAINS TO THIS DESIGN. -.z ~-- ,~,~ TO OBTAIN A COPY OF THE LETTER 7~. I CONTACT GEG. BY PROCEEDING FORWARD ~/ ~ ~' WITH THIS INSTALLATION, THE ENGINEER, /- / //'. t>-~/--) WELL DRILLER, CONTRACTOR AND I ( ~ PROPERTY OWNER AGREE THAT THEY ~~'..' HAVE READ THESE SPECIFICATIONS AND //~ AGREE TO ACCEPT THE TERMS AND //~~:;'1 CONDITIONS OUTLINED. ~"~"<~" / N~~:t NOTE: THE CONTRACTOR ~~.~ SHALL HAVE ALL WELL RADII DBLI&2~i ~ ~ FLAGGED BY A REGISTERED ~. .... \ ~'~'" LAND SURVEYOR PRIOR TO ~'~x~" \ CONSTRUCTION· ~X~,.x \ WELL DRILLER IS ~t>.~''~) %. ~.~.x RESPONSIBLE FOR ~/ X,~H~2'~. CONFIRMING SEPERATION ' ~'." ~x / DRAINFIELD ON LOT 6. '~, h X ' . / ~ APPROXIMATE ' (REVISED) · ISOIL LOG - PERCOLATION TEST LEGAL DESCRIPTION: Robin Hill Estates #$; Block 4, Lot7 DEPTH ~ (feet) ~$$: ORGANICS TEST HOLE #1 i SOIL CLASSIFICATIONS :1.:...:;...~:..;:~:q, G P GC OL ~SW MH · · ,, SP CH SM OH sc SEE ATTACHED SITE PLAN DEPTH TO GROUNDWATER DATE DRY 11/28/11 DRY 12/5/11 SCALE: GM I 10 1"= 100' 11 DATE READING CLOCK NET TIME WATER LEVEL NET DROP TIME (MINUTES) READING (INCHES) 12 12/1/11 1 5:02 - 6.00,, _ 2 5:52 50 5.00" 1.00" 15 5 5:52 - 6.00,, - 4 4:02 50 5.00" 1.00" 14 , 5 4:02 - 6.00- - 6 4:52 50 5.00" 1.00" 15 16 17 18Z 19 PERCOLATION RATE 50 (MIN./INCH) PERC. HOLE DIA. 6 (INCHES) TEST RUN BETWEEN 5.5 FT. AND 6.5 FT. 2O A FOUR HOUR PRESOAK WAS PERFORMED: [] YES [] NO SOILS LOGGED BY: ROB CAMPBELL PERCOLATION TEST PERFORMED BY: ROB CAMPBELL COiViMENTS: PERCOLATION RESULTS ARE WITH IN 1/16 OF AN INCH. PERFORMED BY GEG, Ltd. I, JEFFREY A. GARNESS, CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: DEPTH TO GROUNDWATER DATE DRY 11/28/11 DRY 12/5/11 GARNESS ENGINEERING GROUP, Ltd. CON$LtLTANT$ & GENERAL CONTRACTO,R~ 3701 E. TUOOR ROAD, SUITE 101 * ANCHORAGE, AK. 99507 * PHONE: (907)337-6179 * FAX: (907)338-324-6 * WEBSITE: gamessen§ineedng.com ISOIL LOG - PERCOLATION TESTI LEGAL DESCRIPTION: Robin Hill Estotes #5; Block 4, Lot 7 PERFORMED FOR: PETER LUNGE ORGANICS GM DATE: 11/28/11 TEST HOLE //2 SOIL CLASSIFICATIONS CE-7j954]' ORG NL CL GL NH CH OH DEPTH TO GROUNDWATER DATE DRY 11/28/11 DRY 12/5/11 SEE ATTACHED SITE PLAN SCALE: I I 1" = 100' DATE READING CLOCK NET TINE WATER LEVEL NET DROP TINE (MINUTES) READING (INCHES) 12/1/11 ~ PERCOLATION RATE 1.41 (MIN./INCH) PERC. HOLE DIA. 6 (INCHES) SOILS LOGGED BY: CONNENTS: PERCOLATION RESULTS ARE WITH IN 1/16 OF AN INCH. TEST RUN BETWEEN 6 FT. AND 7 FT. A FOUR HOUR PRESOAK WAS PERFORMED: [~E~]YES ROB CAMPBELL PERCOLATION TEST PERFORMED BY: [] NO ROB CAMPBELL PERFORMED BY GEG, Ltd. I, JEFFREY A. GARNESS, CERTIFY THAT THIS WAS PERF(~RMFD IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: !'Z//,~/!!