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Home My WebLink AboutBEAR PARK Lots 1-17 S-7078 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION Environmental Health Division CASE REVIEW WORKSHEET CASE NUMBER: DATE RECEIVED: S-7078 REVISED June 14, 1983 SUBDIVISION OR PROJECT TITLE: Lots 1 - 17 Bear Park Subdivision COMMENTS DUE BY: July 6, 1983 PUBLIC WATER AVAILABLE COMMUNITY WATER AVAILABLE ) PUBLIC SEWER AVAILABLE COMMENTS: . ineers Client: Gordon Rankin Subject: Bear Park Subdivision 4040 "B" Street Anchorage, Alaska 99503 Telephone (907) 562-2000 W.O. %D50526 10-17-83 10-27-83 Lot 5 None Obs. None Obs. Lot 7 11.8' ~11.7' Lot 8 12.9' 12.5' Lot 15 11.0' 10.5' Lot 17 N6ne Obs. None Obs. 11-11-83 None Obs. 11.46' '12.6' 10.44' None Obs. Results of monitoring the subsurface water levels in the above test holes over a period of one month. Test holes were drilled on 10-11-83 and 10-12-83. DOWL 4040 "B" $lreet Anchorage, Alaska 99503 Telephone (907) 562-2000 November 30, 1983 WO ~D50526 Mr. John Lynn Municipality of Anchorage Department of Health & Environmental Protection 4th Floor 825 "L" Street Pouch 6-650 Anchorage, AK 99502-0650 Re: Bear Park Subdivision Dear John: Enclosed for your use are the results of monitoring the water table levels in testholes on the five lots you suggested in the above subdivision. We did not test Lot 11 at this time because of problems with access for the equipment. Since Lot 11 is not in the first phase plat filing, we would hope that this test could be deferred until the next phase is prepared. Should you have any further questions, please do not hesitate to contact me. Cordially, DOWL Engineers Fred A. Hanson, P.E. FAH:kk Enclosures DOWL Enginee_rs , . 4040 "B" Street Anchorage, Alaska 99503 Telephone (907) 562-2000 October 7, WO #D50526 Mr. John Lynn Department of Health & Environmental Protection Pouch 6-650 Anchorage, Alaska 99502 Re: Bear Park Subdivision, Case S-7078 Dear John: As you suggested at our meeting this morning in your office, we understand that testholes to a depth of 15 feet should be placed and monitored in the area of Test Pit locations %5, %6 and %7 and, additionally, one each in Lots 5 and 17. The holes should be monitored throughout a 30 day period. We will advise you after 30 days of the findings. Thank you for your help and time on this. 1983 ~UNICIPaLIT¥ OF a~ FAH:kk Cordially, DOWL Engineers Fred A. Hanson, P.E. RECEIVED. Ru,,~ell Oyster 694-2774 Pedorme~ for:, O & E ENG,"",IEERING & DEVELOF-'AEN'i: CO. Box ~3, Davis St., Eagle River. Alaska 99577 $g4-2774 or 668-2280 Legal Description: "7'"~,Z~ Depth (feet) SOIl Chm;ec'ledstlc~ O L_ Earl EIIle SOIL LOG' 6es-22so 2 3 4 5 '6 7 9 10 11 12 13 14 15 16 Ground Water Encountered: Yes No ~ If yes, what depth · Proposed Installation: Seepage Pit Drain Field PLOT PLAN · S 70 7 8 JUL 0 61983 PERC. TEST ,~,~':':-" ,~_"'..':,'f:..'~, I · ".-' ,c~.~ ,~.,.~ ~...:.~.: ..... ~..,.~.....~....- :; '~*~'-:",.. ..'"C:,.~ ' Oyster 8G4-2774 Pedormedfoc O & E ENG'~IEERING &,DEVELO?hlENT CO. Name' Mailing Address: Legal Description: Box 90. Oavis St., Eagle R~ver, Alaska 99577 694-'2774 or 688-2280 E,,d rllla 688-2280 SOI~,L~G' Depth (feet) ~oll Chlrictadstlcl 6 7 9 10 11 12 PLOT PLAN PERC. TEST 16 Ground Water Encountered: Yes Proposed Installation: Seepage Pit Comments: No f If. yes, what depth Drain Field · I~uisell Oylt~ 694-2774 O & E ENC-~JEERING & DEVELOF-'~ENT CO. · BOX 90, Davis St.. Eagle River, Alaska 99577 694.2774 or 688-2280 Elrl £1111 SOIL LOG. 6~8-2280 Depth (feet) ~ll CharaclertBllcs 0 1 2 3 4 '5 6 7 9 12 LJ,/~..~t.=-_/~ ~'~.~,~:..,~,/~j~., ~'~T~ /~, ~ PERC. TEST 15 e~N t~ ~v:..-' Ground W~ter Encounter o~ Ifyes. whatd p Field " Proposed'lnstallatlon: Seepago Pit Drain Pedormod r~ Date' ~1' 'Z~.'/~ PLOT PLAN Ru..ell Oylter 694-27Z4 Perform~ for:. O & E ENC'T~ EERING & DEVELO~ tENT CO. · '~OX 90. Davis St., £,~gle River. Atnska 99577 694-2774 or 688-2280 IL LOG 'Mailing Address: /*~' Legal Description: Eld EIIla 688-2280 Depth (te~t) Soft Charectedltlc" 0 1 2 3 4 5 6 7 i* 9 10 11 12 13 14 15 16 Ground Water Encountered: Yes Proposed I'nstallntion: Seepage Pit Comments' No 4.,-..'- If yes, what depth Drain Field Performed by. ~1% ~ PLOT PLAN O & E ENG~JEERING & DEVELO"m-IENT CO. Box 90, Davis St., Eagle River, Alaska 09,577 694-2774 or 688-2280 Ruasa;f Oyster · ~94-2714 Pedormed fo~. Eetl Ellis ~8-2280 SOIL LOG ..m.. /~q~ ~J ~'~:'~'J '~'""°'~'~"~'¢~ Addresst ",/../.~.d., 2c..J.,~'t -r~ ~ Depth (feet) 0 1 2 8oll Cherecterlstlc~ ~,, _--~.-~,,. ~ ~,~,.,,,-,,.~.. 5 9 10 PLOT PLAN 11 12 13 14 15 PERC. TEST GroundWater Encountered: ~ __ Proposed Installation: Seepage Pit Drain Field Comments: ~. · ,~2~,..,___... ~.~- PoHormed by: Date;~tl~. ~/ l~- '.. O & E ENE"~EERING & DEVELO"~IENT CO. Box 90, Dlvis St., £agle River. Alaska g9577 $94-2774 or 688-2280 Depth (teat) ~11 Cherecterletlcl 0 2 '10 , 11 PLOT PLAN 12 PERC. TEST Ground Water Encountore ~' If yes, what Proposed Installation: Seepage Pit Drain Field Commonts~ ·: :'"O & E ENC~,IEERING & DEVELO'-'VlENT CO. 6ox 90. Davis St., Eagle River, Alaska 99577 694-2774 or 688-2280 · 'Ru.ell Oylter ~94-2774 Ee~ EIIIt SOIL LOG I~.rformed ,oc Name' //~. ~D~t~.4 ~.'J~', J Depth (feet) ~ CharactarlBtlca PLOT PLAN 11 12 13 14 15 16 Ground Wa;~r Encount~re~N; Proposed Installation: Seepage Pit Drain Field,~ Comments; Porformed b ALASKA dlROllm ilTAL COI1TROL S l ulC S. IllC. ~rdon E. Rankln ~t776 Forest Pa~k D~ve ~chorage, Alaska 9950~ DearS. Rankin: Alaska Envtronrrental Control Services, Znc. recently completed a survey of the soils conditions on Tract BI, Bear Park Subdivision. The soil logs and maps are enclosed. LOCATZON: Thls tract Is a part of Bear Park Subdivision, whlch is located wlthln the NE 1/4 Section 4, T15N, RIE 5H. Zt is bordered by Armas Drive on the south, Ursa HaJor Circle on the north, and Oak Knoll Drive to the , east. Zt ls 7.4~ acres In slze. TOPOGRAPHY AND VEGETATZON: Host Of the land has fairly gentle $1opes of less than 5 percent. A steep drop with slopes well in excess of 25 percent dlvldes the tract in half, running roughly northwest to southeast, but on either side of this bank the land is quite flat. All test holes were done on the flat areas, and there Is 'more than adequate room for both homes and septic systems to be built away from this bank. Vegetation consists almost entirely of birch, with occasional spruce and ~L~ various under-story plants. 50IL5 CONDITIONS: Five test holes were performad, at locations designed to be ~ representative of the tract as a whole. Excellent soils were found in ~ each of the test holes, all clean sands and gravels that were rated ,:~,~\ visually between 85 and 150 square feet per bedroom. The holes could only be dug to depths of ~ to I1 feet because the clean material kept sloughing, so that the test holes got wider instead of deeper. No ground water was encountered. All road cutbanks between and adjacent to~ test holes are composed of clean gravel and sand also. 1200 UJe$1 33rd Auenu¢. ~zit¢ ~ ,Anchorage. Alosl~ g9503*[907) ~61-~0z30 COflCLU$~O~S: Conventlonal septic systems, either beds, trenches, or wide dralnftelds, could be built at the locations of any of these flve test holes, It appears that there are excellent clean soils throughout this subdivision, you have any questions, please fee/ free to call us. 51ncerely, Engineering 8eologlst Approved by: MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG n PERCOLATION TEST 1 2 3 4- 5- 6 7 8 9- 10- 11 12 13 14- 15- 16- 17 18 19 20- SLOPE DATE PERFORMED: DC-.1' I'~ /~- SITE PLAN ,11 TH' ]? I ~ ,3,,,.,~,s ~ ;¥'' YAS GROUND WATER ~..ENCOUNTER ED? IF YES, AT WHAT DEPTH? Gross Net Depth to Net Date Time Time Water Drop PERCOLATION RATE ' r ~:T TEST RUN BETWEEN , FT AND COMMENTS ~;~;'1 '~ ~ 't~ Io C~ ~.~'~,'6u~ll~ LEGAL DESCRIPTION:~ 1 2 3- 4- 5 6 7 8 9- 10- 11 12 13 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchm'age, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST DATE PERFORME[~; SOILS LOG [] PERCOLATION TEST 14- 15- 16- 17 18 19 SITE PLAN SLOPE ~.-" Gross Net Depth to Net Date Time Time Water Drop PERCOLATION RATE "./ PERFORMED BY:e"~e,~','~ ~D ~ ..~W ~" ~/e~ CERTIFIED BY: ~/~. 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION:. 2 3 4 5 6 7 8 9 10 11 13- 14 15 16 17. 18- 19- 20- DATE PERFORMED: O CqL'" T,-,.~'t ~;) SLOPE SITE PLAN WASGROUNDWATER ~ ENCOUNTERED? ~ D ~ E IF YES, AT WHAT ~ DEPTH? R ea~./tfia~. Gross Net Depth to Net Date Time Time Water Drop PERFORMED 72-008 (6/79) PERCOLATION RATE TEST RUN BETWEEN ~' FT AND FT ~,~o~[t% ~ ~ ~.~o~~ ~,, MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 / Street, Anchot'age, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST PERCOLATION TEST LEGA' OESCR'PT'ON=~~-'~ 1 2 3 4- 5- 6- 7 8 9 10- 11- 12 13 14 15 16- 17- 18- 19 2O SLOPE DATE PERFORMED: ' I SITE PLAN PERFORMED BY: ~"~ Gross Net Depth to Net Date Time Time Water Drop ~0~ 3. T'~'"'~ ~'"2.'~ CERTIFIED BY: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L* Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST PERPORMEOFOR= G~r'~o~ R~r~' LEGAl'DESCRIPTION: 2 Ge ~'5 3- SOILS LOG I-I PERCOLATION TEST 7 8 13 14. 15- 16- 17- 18 19 20. COMME.TS .s'o,'l ~ / % ? SLOPE SITE PLAN WASGROUNDWATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net Depth to Net Date Time Time Water Drop PERCOLATION RATE (minutes/inch) PERFORMED BY: 4~/'~C-c7 72'006 (6/79) CERTIFIED BY: DATE: MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION Environmental Health Division CASE REVIEW WORKSHEET CASE NUMBER: I DATE RECEIVED: I S-7078 SUBDIVISIONORPROJECTTITL~ Bear Park Subdivision - PHASE II ICOMMENTS DUE BY: PUBLIC WATER AVAILABLE COMMUNITY WATER AVAILABLE ) PUBLIC SEWER AVAILABLE COMMENTS: 71-014 (Rev. I.OT AC. 1.10 ~-. · I' 4 0.)~' A.C. 1.0'/' Location of Test Holes Performed by AECS, Inc. on October 19, 1984 (~ PREUMINARY PLAT APPLICATION· ORqCE US~ DEPARTMENT OF COMMUNITY PLANNING P.O. Box 6860 Anchorage, Aleske ~02-0650 c, ~,,,, .-,...!. :. : 0. Case Number (IF KNOWN)' . ., . . · -~ . 1. _Vacation Code ,.~.:: 2. New abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34). 3. Exlating abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB-~ILK.~ 34) full legal back on page. ' c.)~'~ ~ ~ 4. Petitioner's Name (Last - First) Address I~'~ ~'O~.~--'~T ?~1~..,~... D~--.,. Phone No. "~' ',) '~ ' C//~-**/ Bill Me 5. Petitionel~s Representative Address City State Phone No. Bill Me 6. Petition Area 7. PropOSed Number Acreage : Lots 8. Existing 9. Traffic 10, Grid Number 11. Zone Number Analysis Zone Lots I_ I'I I: I:H 13. Community Council C~U{~I/~ ~ B. I hereby certif7 that (t am) (I have been authorized to act for) ttte owner of the property described above and that i desire to subdivide it in conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances. I understand that payment of the basic subdivision fee is nonrefundable and is to cover the costs associated with processing this applicabon, that ~1 does not assure approval of the subdivision. I also understand that additional fees may be assessed if the Municipahty's costs to process this application exceed the basic fee. I further understand that assigned hearing dates are tentabve and may be have to postponed by Planning Staff, Platting Board. Planning Commission. or the Assembly due to admimstrat~ve reasons. Date: 3 '--'~'~ "'9~ ,~.,~,~.4,~-.-- ~ t/~C~--' Sigl~at-ure- - 'Agents must provide written proof or auth_or~at_io,. 8 UAY 2 3 lg90 the following:. 1. Comprehensive Plan -- Land Use Classification P=k~O~n Trans~afion Ralat~ 2. Comprehensive Plan -- Lan~ Uee Intensi~ S~ial Study 3. EnvironmentaIFa~om (i[any): - a. Wetland 1. Developa~e 2. Conse~ation 3. Pr~ati~ Marginal Land Commercial/Industrial Public Lands/Institutions Alpine/Slope Affected Industrial Special Study Alpine/Slope Affected b. Avalanche c. Floodplain d. Seismic Zone (Harding/Lawson) D. Please indicate below if any of t_hese events have occurred in the last three years on the property. Rezoning : 'Case Number '~ Subdivision 'Case Number Conditional Use Case Number, Zoning Variance Case Number Enforcement Action For Building/Land Use Permit For. Army Corp of Engineers Permit Legal description for advertising. - · F. Checklist 30 Copies of Plat Reduced Copy of Plat (8½ x 11) Ce~ificate to Plat ~ ..o, b"d° Waiver Topo Map 3 Copies Soils Report 4 Copies Aerial Photo Housing Stock Map / Zoning Map / Water:. /,/Private Wells Sewer: ,/Private Septic Community Well Community Sys. Public Utility Public Utility