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Home My WebLink AboutBIRCH GROVE Lots 1, 2 & 3 Plat# 97-85 S-10101 MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 Anchorage, Alaska 99519-6650 l)ate: June 19, 1997 To:. ~, o_.r'~ .,Zoning and Platting, CPD Fr°m?'~/--~J'a~mes Cross, P.E., Program Manager, On-Site/Water Quality Subject: ~/ Request for Comments on Subdivisions, June 27, 1997 The Environmental Services Division, On-Site Services Program, has reviewed the following cases and has these comments: S-10101: Birch Grove Subdivision, Lots 1, 2, 3 Information to satisfy the requirements specified by AMC 21.15 and AMC 15.65 must be submitted for each lot of this proposed subdivision. This information must include, but may not necessarily be limited to: 1. Soils testing, percolation testing and ground water monitoring to confirm the suitability for development using on-site wastewater disposal systems. 2. Areas designated for the original and replacement wastewater disposal system sites must be identified and must meet all criteria specified in AMC 15.65 including slope and slope setback requirements. 3. Topographical information must be submitted. 4. Supporting documentation on water availability must be provided. S-10102: Second Addition to Elmore Lot lA No objections. S-10103: Sky Harbor Estates Lots 3A and 7A No objections. MUNICIPALITY OF ANCHORAGE COMMUNITY PLANNING AND DEVELOPMENT P.O. Box 196650 Anchorage, Alaska 99519-6650 PRELIMINARY PLAT APPLICATION OFFICE USE R;C'D BY: A. Please fill in the information requested below. Print one letter or number per block, 1. Vacation Code 2. Tax Identification No. 3. Street Address 4. NEW abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34), 5. EXISTING abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34) full legal on back page. 6. Petitioner's Name (Last - First) Address City ¢~z Phone ~ 7. Petitioner's Representative Address City ~-¢"/'¢'~"¢~? ,,,~'~'-"~/E" State /¢"~" Phone # ~,5'/~,~-'~ ~_.~.,~'~."7,~ Zip / --, 7.- 8. Petition Area Acreage 9, Proposed Number Lots 10. Existing 11. Grid Number 12. Zone Number Lots ,/ 13. FeeS 14. Community Council Date: I hereby certify that (I am) (I have been authorized to act for) the 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 cf the basic subdivision fee is nonrefundable and is to cover the costs associated with processing this application, that it does not assure approval of the subdivision. I also understand that additional fees may be assessed if the Municipality's costs to process this application exceed the basic fee. I further understand that assigned hearing dates are tentative and may have to be postponed by Planning Staff, Platting Board, Planning Commission, or the Assembly due to administrative reasons. Signature *Agents must provide written proof of authorization, 20-003 Front (Rev. 4/g~) · Please check or fill in the following: 1. Comprehensive Plan m Land Use Classification Residential Commercial Parks/Open Space Transportation Related Marginal Land Commercial/Industrial Public Lands/Institutions Alpine/Slope Affected Industrial Special Study 2. Comprehensive Plan-- Land Use Intensity Special Study Dwelling Units per Acre Alpine/Slope Affected Environmental Factors (if any): a. Wetland 1. Developable 2. Conservation 3. Preservation b. Avalanche c. Floodplain d. Seismic Zone (Harding/Lawson) Please indicate below if any of these events have occurred in the last five 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. Checklist 40 Copies of Plat (Long Plat) 30 Copies of Plat (Short Plat) Reduced Copy of Plat (8 1/2 x 11) Certificate to Plat Aerial Photo Housing Stock Map Zoning Map Fee Drainage Plan Topo Map 4 Copies Soils Report 4 Copies Pedestrian Walkways Landscaping Requirements Waiver ~, Water: /~ Sewer: 20-003 Back (Rev. 4/95) ' Private Wells Private Septic Community Well Community Sys. Public Utility Public Utility MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 Anchorage, Alaska 99519-6650 Date: January 10, 1997 To: ..'"]f/q" Recipient From:c.../~es Cross, P.E., Program Manager, On-Site Water Quality I Subject:~ Request for Comments on Cases due 1/17/97. The Environmental Services Division, On-Site Services Section has reviewed the following cases and has these comments: 92-002 S-9873 S-9899 S-10010 S-10011 Cabin by the Creek Subdivision. No objections. Knik View (Chugiak) The comments of my February 15, 1996 memo still apply. A copy is attached. Daybreak Estates ~~ No objections. Birch Grove (Eagle River) 0~ ~- ~ ~) ~7 [/1/[; _. ! 0 I 0 Information to satisfy the requirements specified by AMC 21.15 and AMC 15.65 must be submitted for each lot of this proposed subdivision. This information must include, but may not necessarily be limited to: 1. Soils testing, percolation testing and ground water monitoring to confirm the suitability for development using on-site wastewater disposal systems. 2. Areas designated for the original and replacement wastewater disposal system sites must be identified and must meet all criteria specified in AMC 15.65 including slope and slope setback requirements. 3. Topographical information must be submitted. 4. Supporting documentation on water availability must be provided. Grant Addn. #1 No objections provided all development is served by public water and sewer. MUNICIPALITY OF ANCHORAGE COMMUNITY PLANNING AND DEVELOPMENT P.O. Box 196650 Anchorage, Alaska 99519-6650 PRELIMINARY PLAT APPLICATION A. Please fill in the information requested below. Print one letter or number per block. OFFICE USE REC'D BY: 1. Vacation Code 2. Tax Identification No. 3. Street Address B 4. NEW abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34). 5. EXISTING abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34) full legal on back page.. 6. Petitioner's Name (Last - First) 7. Petitioner's Representative Address ,,~ ~0~/ ??/'.~?-~' Address ,,P/~'~' /_-4./, ,,~,,~,,.~'dl~Y--~ ,~-~-,.f~',.~,,,P'~---~' City ~-',/~'//,/~--""'~" State ,,,,~/C' City ~,,'~//-"'~-,'~ State Phone# ~'~"O~,,G'Z Zip ~?.~'77 Phone# ~5'?,¢"-c'~Z'~ Zip 8. Petition Area Acreage 9. Proposed 10. Existing 11. Grid Number 12. Zone Number Lots Number Lots 13. Fee $ 14. Community Council I hereby certify that (I am) (I have been authorized to act for) the owner of the property described above and that I desire to subdivide it in contormance 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 application, that it does not assure approval of the subdivision. I also understand that additional fees may be assessed if the Municipality's costs to process this application exceed the basic fee. I further understand that assigned hearing dates are tentative and may have to be postponed by Planning Staff, Platting Board, Planning Commission, or the Assembly due to administrative reasons. Signature *Agents must provide written proof of authorization. Co Please check or fill in the following: 1. Comprehensive Plan m Land Use Classification Residential Commercial Parks/Open Space Transportation Related Marginal Land Commercial/Industrial Public Lands/Institutions Alpine/Slope Affected Industrial Special Study 2. Comprehensive Plan -- Land Use Intensity Special Study Dwelling Units per Acre Alpine/Slope Affected Environmental Factors (if any): a. Wetland 1. Developable 2. Conservation 3. Preservation b. Avalanche c. Floodplain d. Seismic Zone (Harding/Lawson) D. Please indicate below if any of these events have occurred in the last five years on the property. Rezoning Subdivision Conditional Use Zoning Variance Enforcement Action For Case Number Case Number Case Number Case Number Building/Land Use Permit For Army Corp of Engineers Permit Legal description for advertising. F. Checklist 40 Copies of Plat (Long Plat) 30 Copies of Plat (Short Plat) Reduced Copy of Plat (8 ~,~ x 11 ) Certificate to Plat Aerial Photo Housing Stock Map Zoning Map Fee Drainage Plan Topo Map 4 Copies Soils Report 4 Copies Pedestrian Walkways Landscaping Requirements Waiver Water:. Sewer:. Private Wells Private Septic Community Well Community Sys. Public Utility Public Utility VACATION OF RIGHT-OF-WAY OR EASEMENT APPLICATION Municipality of Anchorage DEPARTMENT OF COMMUNITY PLANNING & DEVELOPMENT P.O. Box 196650 Anchorage, Alaska 99519-6650 A. Please fill in the information requested below. Print one letter or number per block. 0. Case Number cF KNOWN). Street Address 1. Vacation Code OFFICE USE REC'O BY: VERIFY OWN: AFFIDAVIT: POSTING: Tax I.D. Number 2. Abbreviated Description of Vacation (EAST 200 FEET SOME STREET). 3. Existing Abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOT 34). !/ /z // / /4 7'? ¢4,,¢/ I 4. Petitioner's Name (Last - First). 5. Petitioner's Representative. Address: City: ~", /¢~v~;'t'"' State: Zip Code: 2~-9'?? Phone No. ~?d~¢°~Z Address: ,¢/Z'o¢' ~/¢¢~.~,,"a~../ City: ,~";, ,4¢/'/~;'~ State: Zip Code: ~,¢,,¢5"?~ Phone No. 6. Petition Area Acreage. 7. Proposed Number Lots. 8. Existing Number Lots. 9. Written Justification. 10. Grid Number. 11. Zone. 12. Fee $ 13. Community Council , B, I hereby certify that (I am) (I have been authorized to act for) the owner of the property described above and thaL, desire to vacat~ it in conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances. I understand that payment of the basic vacation fee is nonrefundable and is to cover the costs associated with processing this application, that it does not assure approval of the vacation. I also understand that ad fitional fees may be assessed if the Municipality's cost to process this application exceed the basic fee. I further understand that assi~.~..ed hearing dates are tentative to be postponed by Planning Staff. Platting Board. Planning Commissioj~r the Assemblyj:~J~14-ad'~mistrative reasons, and may have Date: /'~',,'/~ ~"'~g' ~/'/ ~~-~"..//,I~' Signature 20-019 trey 9~92)' Fronl 'Agents must provide written proof or authorization. Please check or fill in the following: 1. Comprehensive Plan - Land Use Classification D Residential ;3 Commercial D Parks/Open Space ;3 Transportation Related Comprehensive Plan - Land Use Intensity: ;3 Special Study Environmental Factors (if any): a. Wetland ;3 1. Developable D 2. Conservation ;3 3. Preservation ;3 Marginal Land Commercial/Industrial Public Lands/Institutions ;3 Dwelling Units per Acre: Alpine/Slope Affected b. Avalanche ,~ c. Floodplain ~ d. Seismic Zone (Ha ~'~!ng/Lawson) ;3 D. Please indicate below if any of these events have occurred in the la,;[ five years on the property. ;3 Rezoning Case Number: ;3 Subdivision Case Number: ;3 Conditional Use Case Number: ;3 Zoning Variance Case Number: ;3 Enforcement Action For ;3 Alpine/Slope Affected ;3 Industrial ~ Special Study Building/Land Use Permit For E. Legal Description for Advertisin/g. F. Attached written statement in accordance with AMC 21.15.130.B. stating reasons in support of the vacation. G. Checklist Waiver -_ 30 Copies of the Vacation Request _' Reduced Copy of Vacation (8 1/2 x 11) -_ Certificate of Plat _- Fee _- Topo Map 4 Copies _- Soils Report 4 Copies _- Aerial Photo _- Housing St(;tck Map _- Zoning Map _- Water: ;3 Private Wells ;3 Sewer: ;3 Private Septic 20-019 ,Rev 9,92)' 8acl~ Community Well Community Systems Public Utility Public Utility 630.0 58o 650.0 619 .0 602 .0 509,0 51 7' ,0 MUNICIPALITY OF ANCHORAGE Department of Health and Human Services P.O. Box 196650 Anchorage, Alaska 99519-6650 Date: February 14, 1997 To: Zoning and Platting, CPD From: ~J~s Cross, P.E., Program Manager Subject: [ Request for Comments on Subdivisions The Environmental Services Division, On-Site Services Program, has reviewed the following cases and has these comments: S-10010: Birch Grove Subdivision - Revised Same comments as my memo dated January 10, 1997. 5--IotO} SEWARD & ASSOCIATES LAND SURVEYING PHONE 694-0829 / FAX 694-0830 / MOBILE 244-3241 We wish to extend the platting board hearing to the March Hearing. changed the number of lots to a total of six. We have ~uane Mark Seward RLS 6918 Eagle River Engineering Services Louis Butera, P.E. P.O. Box 773294 (907) 694-5195 tel Eagle River, AK 99577-3294 (907) 694-3297 fax July 29, 1997 Jim Cross, P.E. Manager, On-Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 RECEIVED JUL 3 1 1997 Municipality of Anchorage Dept. Health & Human Service8 Re~ Birch Grove Subdivision, Lots 1-3 Subdivision Review Application, Case #S- 10101 Dear Mr. Cross: The proposed Subdivision consists of an 80 acre tract that is being split into 3 large lots. We have performed test holes on each lot and found there to be a satisfactory area for leachfield disposal on each lot. Proposed Lot 1 has excellent soil characteristics and many available leachfield sites. The area chosen for the test hole on proposed lot 2 had a seasonal high water table of 5.0' which would be adequate for a bed type or shallow trench drainfield. It was felt that if additional holes where excavated on this large tract, in preparation for an actual home construction, a section of land could be located with a lower water table. Lot 3 is steeply sloped and areas were explored at 25% slope that resulted in a satisfactory soil type. A topography map obtained from an overlay of the municipal topographic data is attached Well log data for the surrounding area, Sunny Valley and Mile Hi subdivisions are also attached. Typical well data shows yield rates of 2-40 GPM from a bedrock type aquifer and depths of 71- 246 feet with an average depth of approximately 140'. If you have any questions please call our office at 694-5195. Sincerely, Louis Butera, P.E. \ i 997\95 -091 -NAR.DOC 2,6 71 ~000 TREES JZ,6 70~00C 814,0 ~/ ./ 598°0 I\ · 01.0 BRUSH E,669,001 509.0 80B.O Sec 16TIAN, RIW, SM Date of Odgir~ ~: May 13,1977 MAP UPDATE COMPILED FROM PHOTOGRAPHY DATED IO-I~"B4 HOe,/~N~: ab, L~ STaff ,'~,M, 3:~ 4 SI T,O it' ~ CATTEREI ,\ so6.a,:i / CUT Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 90502-0650 SOILS LOG -- PERCOLATION TEST : PERFORMED FOR: ~,A~L%Ot~ 7'/'/ / LEGAL DESCRIPTION: WAS GROUND WATER ENCOUNTERED? Township, Range, Section: SLOPE 6 7 8 9 10 '11 12 13 14 15 16 17 18 19 20 SITE PLAN ND s L IF YES, AT WHAT O DEPTH? p E Depth to Water Alter Monitoring? ~ .'~, o/Dale: ~ I I I Reading Date Gross Net Depth to Net Time Time Water Drop P~E Sox v. I . o~-o~-~ 2.'. l/4 0 $: .~'~/)~ 4 Z'.4~ ~ ~'~/,~ PERCOLATION RATE } ~ (minutes/inch) PERC HOLE DIAMETER ~:'" TEST RUN BETWEEN ~ FT AND ~ FT ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. 72-008 (Rev, 4/85) CERTIFY THAT THIS TEST WAS PERFORMED IN DATE: 7~ ~-~= p Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L' Street. Anchorage. Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 1 2 3 4 5 6 7 8 9 10 '11 12 , 13 14 15 16 17 18 2O COMMENTS ~ff'/~S~ ~ /~?~ ? -, DATE PERFORMED: ~- 5~ ~ ~ ,%\F~,~Township. Range, Section: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? $ IF YES, AT WHAT E Depth to Water Aher Monitoring? ' 5~,.~ / Gross Net Depth to Net Reading Date Time Time Water Drol3 ~ ob-~_-~'~ ~ ', ~ ~ 7c ~" ,, ~ ~ '. %% ~ o 7~ ~' ~ ~/~ ~ 5 ~ '. ~ - 7~ ~" PERCOLATION RATE TEST RUN BETWEEN __ (minutes/inch) PERC HOLE DIAMETER , FT AND ~ FT PERFORMED BY: /V~ ::~ ~,J ) ~'.,'~ ~S I ~~"'"~'~¢-'~- CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE, DATE: 72-008 (Rev. 4/65) Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORUED FOR: ~r ]¢o~ LEGAL DESCRIPTION: ~'B; r~. k G¢O~.J ~,' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O DATE PERFORMED: o - Township, Range, Section: SLOPE ENCOUNTERED? IF YES, AT WHAT ,/~/~ ~ DEPTH? pO E Depth to Water kfl~r 7-~-6'2 Monitoring? ~('~/ Date: SITE PLAN Reading Date Gross Net Depth to Net Time Time Water Drop 7.~-~ , ~ I ~.'~ ~ PERCOLATION RATE TEST RUN BETWEEN __ ~f' ~ (minutes/inch) PERC HOLE DIAMETER FT AND '~ / FT PERFORMED BY: ~'~'/~'~'J" I ~-..--- ~- ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. 72-008 (Rev. 4/85) CERTIFY THAT THIS TEST WAS PERFORMED IN DATE: '~--?"~ ~f ~ ~- p Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DATE PERFORMED: ~'~ J~(~ ~,,. Township, Range, Section: SLOPE WAS GROUND WATER ENCOUNTERED? s DEPTH? p E Deptht0 Water AIt~ ~ ! / ~(O 7/"-'~'/-'~'~ Monitoring? tS · Date: SITE PLAN Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE 4 ~ (minutes/inch) PERC HOLE DIAMETER TEST RUN .ETWEEN 3' FTAND' FT PERFORMED BY: ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. 72-008 (Rev. 4/85) CERTIFY THAT THIS TEST WAS PERFORMED IN DATE; '~" 3! - ~ ) Ft. Irm__ FJgel FL Ir.~. Ft. F~mu . ..FLto ,Jrt, '~------- - - Ft. ~o '-fl From FI AND CA~I, ILO OUT TO THE DI~.~'TI-t Il/i~ . ' TO ~MPA~ D~I~UI4G WORK~ ~ THE SUM OF ..... _-_' '_ _ ~";:'; ;~ ~.., ~ .~', e~wl b~tt.~, of 7~ f~et. T~) '"*~-IP/,~T E'ra!tLt'~l: ¢,'Or::<r'. ~'0'¢ Ti.~[< ';U!O OF ,_-- -- , .... SULLIVAN WATER WELLS Fr-r~ ..... Fl. lo_. Ft. From ~ l~t- to Frmn__ Ft Frm~ Ft. F~om Ft. lo ' .. FL. Ff~m FL (o · ! Ft._ F~n .... FL From.__Ft. to · From~ ~Ft. to , Fm, m ,, Ft. _FL Ff. / ,FI From Ft. lo , FL From From ~ , F~. lo ! .,FL From Ft. DlllI.LFR'~ NAME REC I~AY Platting Board Summary o1' Action May 7, 1997 Page 2 bo 2) 3) 4) Resolving DPW, the need to provide a recycled asphalt pavement (RAP) cap over the gravel road wiihin Iris Way I'ight-o£-way with Project Mm~agement and Engineering. Dedicating Tract A to right-of-way. Submitting an as-built survey of all stn~ctures based on the new lot lines to Land Use Enforcement for determination of compliance with required yard setbacks. 5) 6) Entering into mainline extension agreements with AWWU to provide wa~er and sanitary sewer extensions t'or Lots 1 and 2, Block 1 and Lot ~, Block 2. Correcting the title block infon~a~ion to clarify whether the subdivision name is Cronquist Acres or Henry D. Herr. 7) Providing a 30 foot wide buffer easement for the retention of natural vegetation along the south boundaries of Lot 1, Block 2 and Lot 2, Block 1. _S-9190 HAMANN SUBDMSION Approval of the request to remove Note 1 from Plat 92-41 to allow driveway access to Alpenglow Drive from Lot 5B, t-Iamann Subdivision subiect to filing a resolution at the Sta~e Distric~ Recorder's ~.-)l'fice. S- 10010 BIRCH GROVE SUBDMSION-WITH VACATION Denial of the request to vacate the section line reservation common to sections 16 and 17. Denial of the plat. $-10056 SAND LAKE SUBDMSION #1-WITH VACATION Denial of the vacation and replat request. S-10053 SKYWAY PARK ESTATES SUBDMSION-WITH VACA. TION_ Postponed to the July 2, 1997 meeting. ~ h%~ S~ I BIG DIPPER DOUGLAS SUSD N~'~'s?'D]'E TELEPHONE, ELECTRIC, DAS & UTILI'I Y J~ASEMENT LOT2 LOT 1 UNSUBDIVIDED WEST LAKE DRIVE LOT 1 30' TELEPHONE. gLECTRIC ~, ~. U~ILmF E~SEM£~r' 80RRO~/ AREA WEST LAKE DRIVE