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HomeMy WebLinkAboutWARD S-11358-1Ward 5-11358-1 Municipality of Anchorage Development Services Department a / Building Safety Division MEMORANDUM DATE: April 5, 2005 TO: Jerry Weaver, Jr., Platting Officer, CPD FROM: Daniel Roth, Program Manager, On -Site Water and Wastewater Program SUBJECT: Comments on Cases due April 1, 2005 The On -Site Water & Wastewater Program has reviewed the following cases and has these comments: 511549-2 Ridgemont Subdivision No objection S11302-1 Fyfe Subdivision No objection S11358-1 Ward Subdivision Information to satisfy the requirements specified by AMC 21.15, AMC 15.55 and AMC 15.65 must be submitted for each lot within this proposed subdivision. This information must include, but may not necessarily be limited to: 1. Soils testing, percolation testing, and ground water monitoring must be conducted to confirm the suitability for development using on-site wastewater disposal systems. Ground water monitoring must be conducted during high ground water season in either the fall (October) or spring (April -May). 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. An aquifer test shall be conducted within the proposed subdivision. This aquifer test shall include one pumping well and a minimum of two observation wells. The aquifer test shall show that there is an adequate water supply to support the proposed subdivision and the effects of the appropriation of water to serve this subdivision on surrounding properties. The aquifer test shall be accomplished according to procedures outlined by this department. Comments on Cases due 4/5/2005 Page 2 5. A nitrate model or engineer's report shall be submitted showing that the development of this subdivision will have no adverse affects on the existing wells serving the surrounding properties. S11359-1 Views at Prominence Subdivision Information to satisfy the requirements specified by AMC 21.15, AMC 15.55 and AMC 15.65 must be submitted for each lot within this proposed subdivision. This information must include, but may not necessarily be limited to: 1. Minimum of two (2) soils tests per proposed lot, percolation testing, and ground water monitoring must be conducted to confirm the suitability for development using on-site wastewater disposal systems. Ground water monitoring must be conducted during high ground water season in either the fall (October) or spring (April -May). 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. An aquifer test shall be conducted within the proposed subdivision. This aquifer test shall include one pumping well and a minimum of two observation wells. The aquifer test shall show that there is an adequate water supply to support the proposed subdivision and the effects of the appropriation of water to serve this subdivision on surrounding properties. The aquifer test shall be accomplished according to procedures outlined by this department. 5. A nitrate model or engineer's report shall be submitted showing that the development of this subdivision will have no adverse affects on the existing wells serving the surrounding properties. 1. TRIAD ENGINEERING 440 W. Benson Blvd., Suite #20G Telephone 907.561.6537 P.O. Box 110890 Fax 907.561.6869 Anchorage, AK 99511 e-mail davegrenier@lantechi.com October 4, 2005 Municipality of Anchorage Project Management & Engineering 4700 Bragaw Street Anchorage, Alaska 99507 Attention: Dan Roth, On -Site Water & Sewer Supervisor Subject: Ward Subdivision: Plat No. S-11358 PW 05-019 & AWWU No. W 05-025 Mr. Roth, Please note that public water will be extended to the project. Plans have been submitted to AWWU for review and approval is expected within the next several days. We request that you acknowledge the proposed water extension by signing below. This will allow the final plat process to proceed. If you have any questions, or need additional information, please call. Sin cereI , TR I David A. Grenier, P.E. Page I CONCUR 1 Jodphur Road TRUE NORTH SCALE 11'= to r i O p I rt i 0 � C/. f a J TRUE NORTH SCALE 11'= r O p TRUE NORTH SCALE 11'= r p rt � N TRUE NORTH SCALE 11'= ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 522.6779 (FAX) February 27, 2005 Municipality of Anchorage Building Safety Division On -Site Water and Wastewater Program 4700 S. Bragaw Street Anchorage, AK 99507 Attention: Dan Roth Subject: Proposed Johnston Subdivision Subsurface Soils Study Septic System Feasibility Study Dear Dan: Test holes were placed on 9 lots in the proposed Johnston Subdivision during the period from February 16 through February 18, 2005. The purpose of the test holes was to assess the underlying soil conditions and to determine whether septic systems could be placed on the lots to serve single-family homes. The test holes were placed to depths from 18' to 20' utilizing a tracked backhoe operated by Alexander Siteworks Anchorage. An experienced soils technician under my supervision was onsite during the excavation to log the soils encountered and to perform percolation tests to determine the absorption characteristics of the materials encountered. A monitor tube was placed in each hole to determine the groundwater elevation over a period of time. All work was completed during after a heavy winter snowfall so some difficulty was encountered with access to the proposed septic system areas. The preliminary results for the percolation tests, soils encountered and water monitoring are enclosed for your review. In addition, a contour map along with the location of the test holes is also available for your information. The Municipal orc trance governing septic systems requires either a reserve area on each lot for septic systems or a minimum of three septic system sites designated on the final plat. The lots will be served by the Municipal Water System so well radii will not be a factor in the location of septic system. All sites, however, must be 100' from any surface water or water body. No streams traverse the property and no surface water was observed over the proposed subdivision area. Based on the percolation rates achieved during our soils study the reserve area must be a minimum of 10,000 to 12,000 square feet. The attached drawing shows the proposed reserve areas for each lot. The topographic map indicates none of the surface slopes in the subdivision are greater than 25% so no setbacks from the breaks in grade are required. () , ; 15 Johnston Subdivision February 27, 2005 Page 2 A total of 18 test holes were placed on the proposed lots. The overburden material composed of peat or other organics ranged in depth from .5' to 1'. This material was underlain by organic silt with some roots to depths ranging from 2' to 4.5'. Silty sand and gravel with varying amounts of silt was then found to the bottom of each test hole. Sloughing of the sidewalls was noted in many of the test holes due to the loose and dry nature of the sandy soils encountered. The overall soil characteristics of the area are similar with percolation rates for materials encountered less than 5 minutes per inch in almost every case. In no case was a percolation rate found greater than 12 minutes per inch. Based on our field study and water monitoring completed to date it appears each lot in this proposed subdivision is capable of supporting an onsite septic system. We must caution, however, that additional water monitoring should be undertaken to verify the high water levels of the year have been observed in this area. It is our opinion that groundwater levels will not be a factor except on the lots in this subdivision. Copies of the test hole logs, percolation tests, test hole location map and the contour map showing the surface topography of the property are included for your use. Please let me know if you have further questions. Sincerely, W E Michael E. Anderson, P.E. 49th IAEI E. ANDERSON No. CE-AJBi 40 xc: LanTech, Inc. LOTS 1-9 JOHNSTON SUBDIVISION 50 0' 134.0' — TPIO 12,000 sq.ft. yl Septic Reserve 2 N G v Lot 1 40,177 sq.ft. L D 114.0" 70 Lot 9 2� 0 40.177 sq.ft. i 0 10.000 sq.ft. Septic Reserve ' ^ 134.0' 12,000 sq.ft. Septic Reserve Lot 2 40,262 sq.ft. 134.0' Lot 8 40,262 sq.ft. n 10,000 sq.ft. Septic Reserve 10' utility 5 Easement O 10,000 sq.ft. Septic Reserve Lot 3 41,869 sq.ft. Lot 7 42.129 sq.ft. TPIS OF TP 10.000 sq.ft. Septic Reserve N 118.8' ..1 10.000 sq.ft. Septic Reserve Tpa r J Lot 4 I 46.001 sq.ft. Lot 5 41.222 sq.ft. 1P9 O 1P+0 O o 10.000 sq.ft. ',Pc Septic Reserve Lot 6 45.669 sq.ft. mn 10.000 sq.ft. Septic Reserve 00 o 0 659.6' 10' Utility Easement TEST HOLE LOCATION PLAN SCALE 1" = 100' 15 2" 6 0' tility Easem t N 64 N oC BOX FdSEF TELE PoSER r N rr`arV r o 'r < Q a r M it h0 �.. r CHAIN LINK O FENCE O CL r+ r g b ' act A P r 4 .914 sq.tt. F h tF. n O ELEC BOX b N TELE MSEF ' CABLE 252 N m 02 e 2� ++ n r � h i 10' Utility EOseme't q1� O L TELE 6 6' TELE ' p rr rL ER L u o C = � m LOTS 1-9 m JOHNSTON SUBDIVISION m SCALE 1" = 100' CONTOUR INTERVAL 2' 0j(j1.18 2 3 4 6 7 B 9 10 I I 17 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 1. Johnston Subdivision TEST HOLE # I OG OL Some Roots SM 12% - 15% Silt Sand with Silt WAS GROUNDWATER ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/28/2005 14:22 BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/20 14:12 5.88' I 14:22 10 7.13" 1.2S" Recharge 14:24 S.88" 2 14:34 10 7.06' 1.19" Recharge I 5.88' 3 14:46 10 7.05' 9' PERC RATE: ,90 MIN./INCH PERC. HOLE DIAMETER: 6" TEST RUN BETWEEN --L _0FT. AND 5.0 T. UuG�19 COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. TEST PERFORMED BY: AH I, MICHA , E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 �i 5 5 7 3 10 11 7 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG — PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: lot 1 Johnston Subdivision TEST HOLE # 2 OG OL Orange/Brown GM/SM Olive Fine/Uniform Graded Sand with Silt Gravel with Silt WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? O DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/28/2005 BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/20 14:18 6.25" 1 14:28 10 7.06" .81" Recharge 14:30 6.25" 2 14:40 10 7.06" 81" Recharge 14:44 6.25' 3 14:54 10 7.06" PERC RATE: 12.0 MIN./INCH PERC. HOLE DIAMETER: 6' TEST RUN BETWEEN 4.0 FT. AND 5.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. U U 26 TEST PERFORMED BY: AH I, P—ICHAFL r. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG — PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: lot 2 Johnston Subdivision 7 ' Y. 0 7--41"" BOH 18' TEST HOLE # 3 OG SM Olive Sand with Silt WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? 0 DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/200S SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 14:24 6.5' 1 14:54 30 9.32" 2.82" Recharge 14:55 6.5" 2 15:25 30 9.32' 2.82" Recharge I I 1526 6.5" 3 15:56 30 2 132" PERC RATE: 11.0 MIN./INCH PERC. HOLE DIAMETER: 6' TEST RUN BETWEEN 4.0 FT. AND 5.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. V 'U ( 21 TEST PERFORMED BY: AH I, ]MICHAEL E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/18/1005 2 3 J 5 7 3 7 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 2 Johnston Subdivision TEST HOLE # 6 OG BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE A NET TIME DEPTH TO WATER s Start 2/17 13:10 v 6.38' V1 13:20 10 d 1.64' SM 13:23 Olive ' 2 Sand with Silt 10 7.81' WAS GROUNDWATER Recharge 13:37 ENCOUNTERED? NO S 3 1347 L IF YES, WHAT DEPTH? O DEPTH OF WATER P AFTER MONITORING: None E DATE: 2/28/2005 BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 13:10 6.38' 1 13:20 10 7.81' 1.64' Recharge 13:23 6.38" 2 13:33 10 7.81' 1.44' Recharge 13:37 6.31' 3 1347 10 PERC RATE: 7.0 MIN./INCH PERC. HOLE DIAMETER: 6" TEST RUN BETWEEN 4.0 FT. AND 5.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. U j ( 22 TEST PERFORMED BY: AH I, MICHAF F ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/20DS 7 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG — PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 3 Johnston Subdivision TEST HOLE # S OG OL/SM SM Light Gray Fine/Uniform Graded Sand with Silt WAS GROUNDWATER ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/28/2005 1350 BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 13:40 6.88' 1 1350 10 12.88" 6" Recharge 13:52 6.86" 2 14:02 10 12.88" 6' Recharge 14:04 6.88' 3 14:14 1 10 1 .7 - PERC RATE: 1.7 MIN./INCH PERC. HOLE DIAMETER:_ " TEST RUN BETWEEN 5_FT. AND 6.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. 23 TEST PERFORMED BY: AH I, hMAEL MICHAELE. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 J 5 7 II MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech.Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: lot 3 Johnston Subdivision TEST HOLE # 6 OG OL/SM SM/SP Sloughing Sidewalls Sand with Silt BOH 19' WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? 0 DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/200S {i:, 49th woua L ANDD s No. o:4m SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 15:25 7,5- 1 15:35 10 13.63" 6.13" Recharge 15:37 7.5" 2 15:47 10 13.38" 5.88" Recharge I I 1519 7 S" 3 15:59 40 1 6" PERC RATE: -_ MIN./INCH PERC. HOLE DIAMETER: _6 - TEST RUN BETWEEN--12_FT. AND 6.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. v;1 24 TEST PERFORMED BY, AH I, MICHAEL ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 10 11 17 E. MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 4 Johnston Subdivision TEST HOLE # OG OL/SM SM Light Gray Fine/Uniform Graded Sand with Silt SP Less Silt 4 BOH 18' 49th 7 SLOPE WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? 0 DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/2005 na.n c unecsow No. o:im SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 15:48 6.63" 1 15:58 10 12.56" 5.94" Recharge 16:00 6.63" 2 16:10 10 12.69" 6.06" Recharge 16:12 6.63- 3 16:22 10 2 . PERC RATE: -1 MIN./INCH PERC. HOLE DIAMETER: 6" TEST RUN BETWEEN —+ 0 FT. AND 6.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. ,. 25 TEST PERFORMED BY: AH I. MICHAEL F. ANDERSON. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 8 9 IVA MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 4 Johnston Subdivision TEST HOLE # 8 OG OL/SM SM/SP ' Sloughing Sidewalls '••:; :A' Sand with Silt `� ...' r. :• SM/SP More Silt See TH7 for •••ti. Perc. Rafe OFf. 49th WAS GROUNDWATER ENCOUNTERED? NO S IF YES, WHAT DEPTH? O DEPTH OF WATER NoneP AFTER MONITORING: E DATE: 2/28/2005 ..:: • 9, q Noun L AND04m • • ; •• �� f^ No. oi-tm LA BOH 19' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 16:05 5.75' 1 16:15 10 11.69" S.94" Recharge 16:16 575" 2U16:37 26 10 11.75" 5.88" Recharge7 S.7S" 3 10 11.81' PERC RATE: -_ MIN./INCH PERC. HOLE DIAMETER:_ TEST RUN BETWEEN--.LO—FT. AND 5.0 T. u�C 26 COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. TEST PERFORMED BY: AH I, MICHAEL E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 8 9 17 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech.Inc. SATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot S. Johnston Subdivision TEST HOLE # 9 OG OL/SM SM/SP Olive Sand with Silt SP Less Silt 49th WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? 0 DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/2005 "KHAM E ANDD s No. a -am BOH 19' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 1641 6.88' 1 16:51 10 12.61' 5.93' Recharge 16:52 6.88' 2 17:02 10 12.94' 6.06' Recharge 1703 6.88' 3 17:13 1012.94' PERC RATE: _ 1.65 MIN./INCH PERC. HOLE DIAMETER. 8" TEST RUN BETWEEN 4 0 FT. AND S.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. U �' ! 27 TEST PERFORMED BY: AH I, MICHAEL E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 8 9 17 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech_ Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 5 Johnston Subdivision TEST HOLE # EEr OL SM Olive Sand with Silt 10 SLOPE WAS GROUNDWATER ENCOUNTERED? NO IF YES, WHAT DEPTH? DEPTH OF WATER None SP AFTER MONITORING: Less Silt DATE: 2/28/2005 BOH 18' 49th roues LAMX a No. CEAM S L 0 P E SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 1710 6.38" 1 17:20 10 12.31' 5.94' Recharge 17:21 6.38" 2 17:31 10 12.25' 5.88' Recharge 17:32 6.36' 3 1742 10 12. B" PERC RATE: 1.7 MIN./INCH PERC. HOLE DIAMETER: 6" TEST RUN BETWEEN 5.0 FT. AND 6.0 T. Gf. 28 COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. TEST PERFORMED BY: AH I, MICHA . ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 J 6 7 3 10 If 7 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: - LanTech.Inc. DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 6 Johnston Subdivision TEST HOLE # 11 SLOPE OG OL Brown and Orange SM/SP/SW Sloughing Sidewalls <S% Silt a Y LA d WAS GROUNDWATER ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/2005 10:27 -...,9-. .' ....r .49th 0 i NgL1tl[unrassan r �0, f':, Noaim 44 Fv BOH 19' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/17 10:17 6.88' 1 10:27 10 Dr .10" Recharge 10:28 6.88' 2 10:38 10 Dr .10" Recharge 10:39 6.88' 3 10:49 10 Dry, PERC RATE: _ <1 MIN./INCH PERC. HOLE DIAMETER:_ TEST RUN BETWEEN 35 FT..AND 4.S T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. u;( 29 TEST PERFORMED BY: AH 1, MICHAGL F. ANDERSON. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 7 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: _ LanTech Inc DATE PERFORMED: 2/17/05 LEGAL DESCRIPTION: Lot 6 Johnston Subdivision TEST HOLE # 12 OG OL Brown and Orange SM/SP/SW Sloughing Sidewalls .5i Silt WAS GROUNDWATER ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? O DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/28/2005 11:02 • r i th I fW{fLkl-mam c Amffs ...a W ♦ if `•. rt i ••4e4,1OFESa� 401 BOH 18' SITE PLAN N See Site Plan ,See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 10:52 6.88' 1 11:02 10 Dr ,10' Recharge 11:03 6.88' 2 11:13 10 Dr .10' Recharge 11:14 I 6.B8` 3 11:24 10 Dry, PERC RATE: =L._ MIN./INCH PERC. HOLE DIAMETER:_" TEST RUN BETWEEN 4.0 FT. AND 5.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. .! 30. TEST PERFORMED BY: AH I, MICHAEL F, ANDFPS0 , CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 8 9 17 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: — LanTech Inc DATE PERFORMED' 2/17/05 LEGAL DESCRIPTION: Lot 7 Johnston Subdivision TEST HOLE # 13 OG OL Brown and Orange SP Sloughing Sidewalls .S% Silt 18 1' ` "•' � BOH 18' WAS GROUNDWATER SLOPE ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/28/200S 11:55 MoucE AND s No, mom SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 11:65 6.88" 1 11:55 10 Dr ,10" Recharge 11:57 6.88' 2 12:07 10 Dr .10" Recharge 1 12:08 6.88" 3 12:18 10 Dry -10* PERC RATE: -_ MIN./INCH PERC. HOLE DIAMETER: * TEST RUN BETWEEN 4.0 FT. AND—_5 0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. ! 31 TEST PERFORMED BY: AH 1,.MICHAEL F. ANDPRSON. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 9 12 17 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/17/05 LEGAL DESCRIPTION: Lot 7 Johnston Subdivision TEST HOLE # 14 OG OL Brown and Orange SP Sloughing Sidewalls .5% Silt 4 WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? O DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/200S MaAM LAmD a Na. a4m :7 SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH To WATER NET DROP Start 2/18. 12:52 6.88" 1 13:02 10 Dr .10" Recharge 13:03 BOH 18' 4 WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? O DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/200S MaAM LAmD a Na. a4m :7 SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH To WATER NET DROP Start 2/18. 12:52 6.88" 1 13:02 10 Dr .10" Recharge 13:03 6.88" 2 Recharge 13:13 13:14 10 Dr 6.88" .10' 3 13:24 10 Dry PERC RATE: -1 MIN./INCH MIN./INCH PERC. HOLE DIAMETER: _8 TEST RUN BETWEEN3.5 FT. AND 4.5 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. LI ' �' 32 TEST PERFORMED BY: AH I, MICHAEL F ANDERSON CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 J 5 7 3 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG — PERCOLATION TEST PERFORMED FOR: LanTech Inc. DATE PERFORMED: 2/17/05 LEGAL DESCRIPTION: Lot a Johnston Subdivision TEST HOLE # 15 OG OL Brown and Orange SP Sloughing Sidewalls Gap Graded <5% Sitt WAS GROUNDWATER ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/2005 13:50 Mous EANX a No. CEAm BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 1340 6.88' 1 13:50 10 Dr -10" Recharge 13:51 6.88" 2 14:01 10 Or .10" Recharge1 14:02 6.88" 31 14:12 10 Dry .1 -0 - PERI: RATE: .1 MIN./INCH PERC. HOLE DIAMETER: 8* TEST RUN BETWEEN --i _0FT. AND 5.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. u1 ( 33 TEST PERFORMED BY: AH I, MICHAEL F. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL.GUIDELINES ON THIS DATE: 2/28/2005 2 3 4 5 6 7 8 9 12 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 8 Johnston Subdivision 16- 17—... 18 BOH 18• TEST HOLE # 16 OG SP/GP UP to 10% Silt Sand and Gravel with Silt < WAS GROUNDWATER ENCOUNTERED? NO S L IF YES, WHAT DEPTH? O DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/18/2005 SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 14:17 6.88" 1 Recharge 14:27 14:28 10 15" 6.88" 8.12" 2 Recharge 14:38 14:39 10 14.B8" 6.88" 8" 3 14:49 10 14.88" 8. PERC RATE: 1.25 MIN./INCH PERC. HOLE DIAMETER: _6 TEST RUN BETWEEN---A.5—FT. AND SS T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. t! l 34 TEST PERFORMED BY: AH I, MICHAEL F ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/200S MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG — PERCOLATION TEST PERFORMED FOR: LanTech Inc.DATE PERFORMED: 2/16/05 LEGAL DESCRIPTION: Lot 9 Johnston Subdivision TEST HOLE # 17 OG S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER P SM with SP E DATE: 2/28/2005 up to 10% Silt 10 Dr -10" 7 15:50 6.88" 2 16:00 10 Dr .10" Recharge I I16:02 6.88" 3 16:12 10 10 - I I 2 Very Dry Some Sloughing 3 4 ..• 0 �4 5 • 0c, - WAS GROUNDWATER ENCOUNTERED? NO S NET TIME L IF YES, WHAT DEPTH? 0 DEPTH OF WATER P None AFTER MONITORING: E DATE: 2/28/2005 15:48 -• ''' ; •" �I��PROFE5510�� 6 BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 15:38 6.88' 1 15:48 10 Dr -10" Recharge 15:50 6.88" 2 16:00 10 Dr .10" Recharge I I16:02 6.88" 3 16:12 10 Dr - PERC RATE: -_ MIN./INCH PERC. HOLE DIAMETER:10" TEST RUN BETWEEN 4.0 FT. AND 5.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. 35 TEST PERFORMED BY: AH I, MICHAEL F. ANDERcrx,i, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM 4700 SOUTH BRAGAW ANCHORAGE, AK 99519 PROJECT #: SOILS LOG - PERCOLATION TEST PERFORMED FOR: LanTech Inc DATE PERFORMED: Z/18/OS LEGAL DESCRIPTION: Lot 9. Johnston Subdivision TEST HOLE # 18 OG 3 4 5 6 7 8 9 10 11 17 •I. Olive I I Sand with Silt WAS GROUNDWATER GROSS TIME ENCOUNTERED? NO S NET DROP A IF YES, WHAT DEPTH? 0 d P None SP AFTER MONITORING: N Less Silt DATE: 2/28/2005 Dr ✓1 Recharge 15:51 0 6.38' Y SM 10 Dr Olive I I Sand with Silt WAS GROUNDWATER GROSS TIME ENCOUNTERED? NO S NET DROP L IF YES, WHAT DEPTH? 0 DEPTH OF WATER P None SP AFTER MONITORING: E Less Silt DATE: 2/28/2005 Dr BOH 18' SITE PLAN N See Site Plan See Site Plan READING DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP Start 2/18 15:60 6.38' 1 15:50 10 Dr .10' Recharge 15:51 6.38' 2 16:01 10 Dr ,10' Recharge 16:02 6.38' 3 16:12 10 Dry PERC RATE: .1 MIN./INCH FERC. HOLE DIAMETER: 6_ TEST RUN BETWEEN5.0 FT. AND 6.0 T. COMMENTS: Test Hole Pre Soaked Prior to Percolation Test. TEST PERFORMED BY: AH I, MI HA AML9 xnu, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 2/28/2005 '; - , 36 ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 522.8779 WAY1 March 1, 2005 Triad Engineering 440 W. Benson Anchorage, AK 99503 Attention: Dave Grenier, P.E. Subject: Proposed Johnston Subdivision, Lots 1 though 9 Waste Disposal Area Dear Dave: During the subsurface soils study for the septic system feasibility for Johnston Subdivision we uncovered what appeared to be a waste disposal area on the property. At your request we attempted to delineate the boundaries of the area and the depths to which the material had been stockpiled. Several test holes were dug in the area. The heavy snow cover in the area and the 3' frost depth in the area of the fill slowed work. Nearly a day and a half was involved in the exploration of the area. The attached site plan shows the approximate limits of the fill area. The exact limits would require substantially more effort and may be greater than those shown on the plan. A test hole placed in the middle of the proposed roadway cul-de-sac indicated a depth of 8.5' to the bottom of the fill material. This material is composed of alder brush, roots, stumps and other vegetation mixed with silty sand. The material was apparently the result of clearing the property in the past and is unsuitable for use in the construction of roads or other facilities on the project. Test Hole No. 20 appears to be the center of the fill area and was apparently the low area on the property prior to the fill activities. Our exploration indicates the volume of the fill ranges between 2,000 and 4,000 cubic yards. The attached test hole logs and site plan show the limits of our exploration and the materials encountered. Please review this data and advise if you have further questions or would like to evaluate the fill area further. Sincerely, Michael E. Anderson, P.E. Attachments kJ..- 3 7 LOTS 1-9 JOHNSTON SUBDIVISION 50 0' 134.0'— �r = N O a Lot 1 r I 40,177 sq.ft. M 114.0' O Z --j I r I „ Lot 9 Q 0 40,177 sq.ft. O O v: 10' utility 659.5' /'Easement 134.0' 222.7" Lot 2 I Lot 3 40,262 sq.ft. 41,869 sq.ft. Lot 8 o Lot 7 40,262 sq.ft. 0 42,129 sq.ft. i Lot 4 46,001 sq.ft. Lot 5 41,222 sq.ft. Lot 6 45,669 sq.ft. 659.6' 10' Utility. Easement ORGANIC FILL LIMITS SCALE 1" = 100' 91 J .NDERSON ENGINEERING P.O. Box 240773 ANCHORAGE, AK 99524 (907) 522.7773 Cell (907) 441-4000 13.5 Johnston Subdivision. Lots 1-9 Test Pit Logs 21 —17 Feb 18, 2005 O °v54 1110 ye G 5Ve-M _ , Y IJI (i �1Nt filwn � � ,o tA'd ,i „ n oil -1 ►gyred Via, , W 2'1 ..m 4.:;: . -7.t- ' , '1 10 ,. SM S}' „ U. ,t 12 „ ,. W1ed ,• Is MlAL,bLIQ.M9YW16�/1.,,1� --- 0 t4r7v4-1 �i r�r1'sysf�s SV1 w/yy,.3/j^ �1'��brr► Sp �� 5awe, SM r ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 522-6779 (FAX) March 1, 2005 Triad Engineering 440 W. Benson Anchorage, AK 99503 Attention: Dave Grenier, P.E. Subject: Proposed Johnston Subdivision, Lots 1 though 9 Road Centerline Soils Study Preliminary Report Dear Dave: Two test holes were placed along centerline of the roadway proposed to serve Johnston Subdivision. Samples were taken at various depths to determine the soils classification and frost classification for use in the design of the structural section for the road. Results from the laboratory analysis have yet to be received, but will be included in the final report to be completed next week. Soils encountered included silty soil with some organic content to a depth of 7'. A sample of this material is currently being analyzed to determine whether the organic content will prevent. the use of the material as structural backfill. This material was underlain by clean poorly graded to well graded sand which appeared to be non frost susceptible. This material was also sampled and the laboratory analysis will similarly be presented in the final report. The test hole ' location plan along with test hole logs are attached for your review. Please advise if you have questions or comments for the final report. Sincerely, �• 1YGG-a.0 Michael E. Anderson, P.E. Attachments LJU( .4b 2 3 4 s 6 7 8 9 10 11 17 PROJECT #: PERFORMED FOR: LanTech Inc LEGAL DESCRIPTION: TEST HOLE # 19 Original Ground Silty Sand with Organics OUSM Sample No.1 BOH @ 16' TEST HOLE LOG SOILS REPORT 2% WAS GROUNDWATER DATE PERFORMED: SITE PLAN Fill Depth 8S' Sample No. 3 �( ~ Well to Poorly Graded Sand :.� ... SP/SW NFS (Visually Rated) Y1 I�•�Y Yf YM BOH @ 16' TEST HOLE LOG SOILS REPORT 2% WAS GROUNDWATER DATE PERFORMED: SITE PLAN ENCOUNTERED? No S L IF YES, WHAT DEPTH? O DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/2005 O% to 2% COMMENTS: MATERIALS ENCOUNTERED INCLUDE ORIGINAL GROUND TO .8' UNDERLAIN BY SILTY SAND WITH SOME ORGANIC CONTENT THIS MATERIAL EXTENDS TO 7' BELOW THE SURFACE AND IS UNDERLAIN BY POORLY GRADED TO WELL GRADED SAND TO A DEPTH OF 16'. THIS MATERIAL IS VERY COARSE AND APPEARS TO BE NON FROST SUSCEPTIBLE. NO GROUNDWATER ENCOUNTERED. TEST PERFORMED BY: A. HARALA C'J' 41 �( Y1 I�•�Y Yf YM YY Y• YM Yf !i YM I, I PI II Y• �' YY Y �f Ijj L� ENCOUNTERED? No S L IF YES, WHAT DEPTH? O DEPTH OF WATER None P AFTER MONITORING: E DATE: 2/28/2005 O% to 2% COMMENTS: MATERIALS ENCOUNTERED INCLUDE ORIGINAL GROUND TO .8' UNDERLAIN BY SILTY SAND WITH SOME ORGANIC CONTENT THIS MATERIAL EXTENDS TO 7' BELOW THE SURFACE AND IS UNDERLAIN BY POORLY GRADED TO WELL GRADED SAND TO A DEPTH OF 16'. THIS MATERIAL IS VERY COARSE AND APPEARS TO BE NON FROST SUSCEPTIBLE. NO GROUNDWATER ENCOUNTERED. TEST PERFORMED BY: A. HARALA C'J' 41 TEST HOLE LOG SOILS REPORT PROJECT #: PERFORMED FOR: LanTech Inc LEGAL DESCRIPTION: Road Centerline Johns rv-7-1-771 TEST HOLE # 10 17 Fill Materlal Alder Brush and Other Vegetation 1% 70% Inorganic 30% Organic Fill Depth 85' WAS GROUNDWATER Original Ground ENCOUNTERED? No IF YES, WHAT DEPTH? Well to Poorly Graded Sand DEPTH OF WATER None SP/SMI AFTER MONITORING: Sample No. 3 DATE: 1/18/100S BOH @ 15' —�• S L P E DATE PERFORMED: SITE PLAN u. u• of Wr WM YY WM 0% to 1% COMMENTS: MATERIALS ENCOUNTERED INCLUDE ORGANIC FILL TO 8.5'. FILL MATERIAL IS COMPOSED OF 70% INORGANIC SILTY SAND (SM) AND 30% BRUSH, SLASH AND OTHER VEGETATIVE MATTER. AREA APPEARS TO BE A STORAGE AREA FOR CLEARING AND GRUBBING OF TRACT. ORIGINAL GROUND (OG) ENCOUNTERED FROM 8.5' TO 9.5' UNDERLAIN BY POORLY GRADED TO WELL GRADED SAND (SP/SW), TEST PERFORMED BY: M. ANDERSON - 42 Please fill in the information asked for below. pauum«a a orsaoae an« coownen ph wppemenui ism. ran«e w swigs oma twuuun mupat ow.hxs meY dneY poceavrg a ttea app¢aum Poster a Atdavrt PE:TiTIONER' PcTITIONERREPRESENTATIVE Han wms past nems find Robin Ward N (Wt name First) Lantech, Inc. swing Aedeaa P.O. Box 110687 Anchorage, AK 99511 IAii.b gA '« 440 West Benson Blvd., Suite 103 Anchors e, Alaska 99503 Contact Phone: Day (907)868-0210 Night: Contact Phone: Day. 562-5291 Night: Fax: 907 522-5092 Fax: 561-6626 E-mail: E-mail: mail@lantechi.com pauum«a a orsaoae an« coownen ph wppemenui ism. ran«e w swigs oma twuuun mupat ow.hxs meY dneY poceavrg a ttea app¢aum I hereby cerefy Mal (I am) (I have been authorized to act for) owner of the property described above and that I petition for subdivide it in conformance with TNS 21 of the Anchorage Municiple Code of ordinances. I understand that payment of the application fee is ncrhrefurdable and is to cover the costs associated with processing this application, and that it does rot amm approval of the Subdivision. 1 also understand that assigned hearing dates are tentative and may have b be postponed by Manning Department San or the RattingBoeM, Panning and Zoning Commission, or the Assembly for administrative reasons. 02/29/05 n Date SignatUfe (Agents must Drovide written Droof of authorizatonl 1-9, Ward Subdivi j , Located in the NW 1/4, of Section 9, TI 2N, R4W, Seward Meridian, Anchorage )rding District, Alaska. Accepted by: Poster a Atdavrt PROPERTY INFORMATION Case Ntariber: Property Tax # (000-000-00-000): 01112125-000 Site Street Address: 8103 Jodhpur Street Current Legal Description (use additional sheet if necessary) Tract A, Johnston Subdivision Zonin q R -1A Acres e: 10.0 Grid #: 2222 # Lots: 0 1# Tracts: 1 ITotal # Parcels: 1 I hereby cerefy Mal (I am) (I have been authorized to act for) owner of the property described above and that I petition for subdivide it in conformance with TNS 21 of the Anchorage Municiple Code of ordinances. I understand that payment of the application fee is ncrhrefurdable and is to cover the costs associated with processing this application, and that it does rot amm approval of the Subdivision. 1 also understand that assigned hearing dates are tentative and may have b be postponed by Manning Department San or the RattingBoeM, Panning and Zoning Commission, or the Assembly for administrative reasons. 02/29/05 n Date SignatUfe (Agents must Drovide written Droof of authorizatonl 1-9, Ward Subdivi j , Located in the NW 1/4, of Section 9, TI 2N, R4W, Seward Meridian, Anchorage )rding District, Alaska. Accepted by: Poster a Atdavrt Fee: Case Ntariber: ^YYw COMPREHENSIVE PLAN INFORMATION Anchorage 2020 Urban/Rural Services: El Urban ❑ Rural Anchorage 2020 West Anchorage Planning Area: © Inside ❑ Outside Anchorage 2020 Major Urban Elements: Site is within or abuts: El 8 12'x11" reduced copy ❑ Major Employment Center ❑ Redevelopment/Mixed Use Area ❑ Town Center ❑ Neighborhood Commercial Center ❑ Industrial Center ❑ Landscaping required by zoning ❑ Transit- Supportive Development Corridor Eagle River-Chugiak-Peters Creek Land Use Classification: 21 Site topography (4 copies minimum) ❑ Commercial ❑ Industrial ❑ Parks/Open Space ❑ Public Land Institutions ❑ Marginal land ❑ Alpine/Slope Affected ❑ Special Study r• ❑ Residential at dwelling units per acre. Girdwood-Tumagain Arm: ❑ Commercial ❑ Industrial ❑ Parks/Open Space ❑ Public Land Institutions ❑ Marginal land ❑ Alpine/Slope Affected ❑ Special Study ❑ Residential at dwelling units per acre. ENVIRONMENTAL INFORMATION Wetlands Classification: © None ❑ "C" ❑'B" ❑ "A" Avalanche Zone: 0 None ❑ Blue Zone ❑ Red Zone Floodplain: El None ❑ 100 Year ❑ 500 Year Seismic Zone (Harding/Lawson): ❑ "1" 0"2" 13-3- ❑"4" 13-5" RECENT REGULATORY INFORMATION (Events that have occurred In the last 5 ears for all or portion of site) ❑ Rezoning Case Number. ❑ Preliminary Plat ❑ Final Plat Case Number(s): ❑ Conditional Use Case Number(s): ❑ Zoning Variance Case Number(s): ❑ Land Use Enforce mentActon for: ❑ Building of Land Use Permitfor: E3 Wetland ❑ Army Corp ofEngineers ❑ Municipality ofAnchorage POTABLE WATER AND WASTE WATER DISPOSAL Potable Water provided by: ❑ Public Utility ❑ Comm unitv well ❑ Private well Wastewater disposal method: ❑ Public Utility ❑ Community system ❑ Private on-site APPLICATION CHECKLIST Fee: Plat: Copies 2142 (long plats) ❑ 32 (short plats only) El 8 12'x11" reduced copy Other Maps 0 Aerial photo 21 Housing stock 21 Zoning Mandatory on plat depictions: ❑ Pedestrian walkway ❑ Landscaping required by zoning Property Titles El Certificate to Plat Additional required documents unless specifically waived by Platting Officer. 21 Site topography (4 copies minimum) Waived by ® Soils investigation and analysis Waived by ® Subdivision Drainage Plan Waived by