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HomeMy WebLinkAboutMUIRWOOD PARK S-10889Muirwood Park #S- 10889 MUNICIPALITY OF ANCHORAGE OFFICE USE COMMUNITY PLANNING AND DEVELOPMENT P.O. Box 196650 REC'D BY: Anchorage, Alaska 99519-6660 PRELIMINARY PLAT APPLICATION A. Please fill in the information requested below, Print one letter or number per block. 1. Vacstien 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 ]egat on back page. Address city , Petitioner's Name (Last - First) ¢ Ioo+k ~,~¢-¢u'~- Zip ~;~ 7. Petitioner's Representative State 8. Petition Area Acreage 9. Proposed 10. Existing 11. Grid Number 12. Zone Number Lots Number Lots 13. Fees 14. CommunifyCouncil 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 of the basic subdivision feels nonrefundable and is to cover the costs associated with processing this application, that it does not assure approval of the subdivision. I atso 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 headng dates are tentative and may have to be pos~oned by Planning Staff, Platting Board, Planning Commission, or the Assembly due to administrative reasons. .Signature ~ Agents must provide ¢7'dtten proof of authorization. Please check or fill in the foIIowing: t. Combrehensive PIan-- Land Use Classification Residential Commercial Parks/Open Space Transportation Related 2. Comprehensive Plan-- Land Use Intansity SpeciaI Study Environmental Factors (if any): a. Wetland 1. Developable 2. Conservation 3, Preservation Marginal Land Commercial/industrial Public Lands/Institutions Alpine/Slope Affected Industrial SpeciaI Study Dwelling Units per Acre 2j -- Alpine/Slope Affected 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 4 4J~Copies of Plat (Long 30 0opies of Plat (Short Reduced Copy of Plat (8 Certificate to Plat Aedal Photo Housing Stock Map Zoning Map Water: Sewer: Private Wells Private Septic Fee Drainage Plan Topo Map 4 Copies Soils Report 4 Copies Pedestrian WaJ kways Landscaping Requirements Community Well Community Sys. Waiver Public Utility Public Utility w.O. A27680 0fid2123 R,quort 1%. 3?4? Su~ur~ l~n- Muir~x~ $~lxiivisiu,, An~or~, Alaska ~ tanu~ 30, 1.998 ~nd l~?bm~. 3, Ig?.~.w.e d~il.' led, 1~ ~ ~p~ ~x ~e~ ~ d~ ~ to 60 ~ m ~c Mu~ Su~i~m~ m ~e, ~. ~ ~ ~ ~pI~ w~ o~ .m f~-f~t ~ by ~v~ I ~ ~ o~f j~ I~9. split For a ~ d~l~ ~ of ~c ~ con~fi~ ~ ~ ~ pf ~e ~gs, ~ H~u ~ ~y ~ ~ ~ ~ ~ ~ ~ ~ ~c~ pl~ ~1, 8i~y, AUachm~:~ R.~ by: T E !~ T L A B A IDivisi=n ~! 130k. VI,.~. Incorpor~ged Client: BaiJlio ]nvcs~menls ?loje¢l: Muinvoods S.t:~,vision, Gcolccb Soils Location: TB-$, 10% , - 100 10 t 0.1 Parl~¢le SJz~ (mm) 0.01 David L An~,len. P.E., O~neral lYlenago! PARTICLE-SIZE DISTRIBUTION W,O, A27680 Lab ND. 112 Received: February 3, 1998 3/4" N~. ~ Wo. 16 No. 2D No. 3~ No. 40 No. ~0 No. 60 9~ N~. ~O0 N~. 200 12% 0.0~ mm ALASKA TIE S T L A B CJignl: Bail]lo lnvc~lm~nls ?rojc~l: Mui~ds Subdivision, O¢olcch Soi)s Location: T'~.6, gA-4 t 30% 2O% 10% 100 Alaska Testlab, 1996 10 1 01 Parlldt Sb, e (mm) 9.0l Dawd L AnderSen, P. E., Genelal ManaOer PARTICLE-SIZE DISTRIBUTION W.O. A27680 LabNo. !14 Received: Fcbma~,2, t998 2" 100% ! 1."2" 9.1% l" 90% 3/4" 83% I..'2" 78% ~/S" 74% NC,. 4 58% ALASKA T E S T L A B A I~i~,i~,n, of OOWL~ P,uj¢ct: k'l~'mr~C.ls Subtitvision, Oeot¢ch Soil{ Loc. lion: TJB-.q. SA-,] SAND. SM ·~5(~ a~4o% 30% 100 10 I 0.1 0.01 David L Andemen, P,E., Gensml Manager PARTICLE-SIZE DISTRIBUTION W,O. A27680 Lnb No. ]13 Received: February 3, 1998 ALASKA T E ~ T I. A B Cliont: Baillio Investments Localio~: TB-I, ~A-4 F. ngin~.djag Classi~i~aliom l~oo~ly Graded · . ."~70 % ...... ~ ~]% ' 30% 10% 1 Pnrli¢le gtze (mm) PARTICLE-SIZE DISTRIBUTION W.O. A276g0 Lab No, 109 R~r~ived: Sanuary 30, 1995 · ~ DawdL AndeJ~sen. P E..General Manag. e~ ALASg& T E S T L A B Ptoj¢cI: Muinvoud~ Subdivision, Geotech Soils Loea~on: TB-4, SA-], Engin~dpg Cl~mificalion: SILT. Frost Cla~.~ificalion; F4, 90% .i 001 1o0 tO I 0,1 © .NasXa Te$11mb, rD98 Pntliele ~;[ze (mm) DaviO L Andersen, P.E, O~'ne~'a! I~anage~r PARTICLE-SIZE DISTRIBUTION ] W,O. A27680 Lab No. Received: February 2, ! 998 I 3/4' Nu, 4 No. tO No. 20 No. 40 Ro. No, 6~ No. gO No. ]00 No. 200 0.02 mm AL. KA T E S T L A B A I;)i~Isi~n of CICIWL, Inco~'porm;od Client Bail]io Invc~tmems Pzojecl: Ivlui~vo~ds Subfiivision, Gcolcch Soils Location: TB-3, Eagir+gering Cl~ssifi~n!ion: Poorly Ca~d SAND wi~h Si!!. F~o~ Cl~sifigalio~: Nol t',,Jcasured 100% ..~ i 40% ; 30% I ' 21~A 10% D% ' 100 10 Testlab, 1996 0.1 (mm) David L. An~lofsen, P.E, General I~anl~le~' PARTICLF,-SIZE DISTRIBUTION W.O. A2.7680 Lab No. Received: February 2, 1998 10- a 2~ - ,,. TEST BOR~N(~ LOB OF BORING 3~ =55-- 60-- LOG OF BORING FIGURE 30- NON~L&~T/C. ~]NE Sa`ND. O&MP, ~l~O~uM FIGURE 35 45 70- FIGURE 2 995 1 TEST BORXNG 98--3 ORBAN;C ~UR~ACg~ F4. EiROWN, ~ ~;~.T. ABOUT 5~. GRAVE;.. ANO ]5Z SAN~ NONPLASTZC. ~VEL ~U~O PRESENT TO ~, ~ TO 6~ VERY STIFF 30- ;4, ~OHN, ~ $~t.,To ABOU'T ~0~. SAND. LOG OF BORZNG I~]B~EDBY: DAN~I, &. mxx~ ss -- 70- LOG OF BORING ~ ~I~LLIO II~EST~NT~ TEST BORXNiS 98-6 I~.~T"~ SEE TEST eO~l'~G ,LOCarz0~ AND 20~ SILT, ~LAST~Cr ~RAVEL 30-  Fa. gROWN. ~ ~T, ~DUT 5.1C ~AYEL AND DRILLinG LOG OF BORIN6 FIGURE 6 ~ ~;&HPL]NG PER SUMMIT PAVING INC. r:"2, gROWN, ~...T~ ~ #~TI, t ~RaV~L AgouT ~ON~ NO. : 56~60,~0 35 40~ 45- NO SANPLIN{~ P~RB'OR~O 7'0- LOG OF BORZNG TEST BOFUN6 95-5 ~N~L&STIC, P'ZNE SAND, DAf~P, F~M 30- LO6 OF BORING FI~ 5 Ei ~ TEST BORINB g6-4 (¢om/n.e~) 40 *- o 55 - GO- NO SA~PLII'IG PI~RFORI4E[~) LO~ OF BOFIlNG F[$URE 4 1c3. 8R0~tN. ![~]i. TY ~ A~OUT ~,O~ SILT. ~0~I~.ASTIC, ;I~E ~;A~,l~,, o&~*,P, ~DIUI,~ DEN,SE FISURE 4 04/11/02 11:36 FAX 907 343 4220 Community Planning * CROSS ~010/022 Plat:t~'~ ~o~:1 ~'rr~.~y of Action Ata'il 3, 2002 Page4 S-10888 New Smyra Subdivision- Mat Note Removal Approval of the request to remove plat note number 5 on the recorded plat 84-352 which states: Access to "East 4th Avenue" from this "New Smyrna Subdivision" s_~__!l be limited W four (4) corrunon access (shared} driveways as follows: Lo~s 23 and24; 25 arw126; 27 and 28; and 29 and 30, shall share snirl driveways accesses to "East 4th Avenue." Approval of the plat subject to: 1. Resolving utility es~ments. Entering into a mainline extension agreement with AWWU to provide public water to the proposed lots. 3. Showing the existing 30' wide water easement located between Lots 3 & 4 on the plaL Providing a 60-f00t w/de right-of-way for thc unnamed street within this subdivision and call out the right-of- way width of the proposed street. Providing Project Management and Engineering, Development Services Department a drainage analysis and resolving the need for drainage easements and drainage improvements. 6, Submitting a final site grading and drainage plan with appropriate horizontal and vertical elevations for the development to Project Management and Engineering for approval, with approved copies to be filed with Building Safety and the Plann/ng Department. Submitt/ng a site grading and drainage plan and an erosion and sediment control plan for the development to Project Management and Engineering for review and approval. 04/11/02 11:36 FAX 907 343 4220 Comunlty Planning ~ CROSS [~011/022 Pla~-g Board Sl~-nmary of Action April $, 2002 Page 5 SUbraitting a stornnvater treatment plan to ADEC for review and approval and providing a copy of the approved plan to Project Management and Engineering and Private Development prior to executing a subdivision agreement. Entering into a subdivision agreement with the Private Development Section, Development Services Depm h..ent fo~. Construction of the unnamed cul-de-sac to urban interior standards. Installation of streetlights, street name signs, traffic control devices. c. Extension of water service. d. Construction of drainage improvements. e. Telephone, electric, cable, gas. 10, Submitting infoL mation that to satisfy the requirements sp~f~ed in AMC 21.15 and AMC 15.65 to On-Site Water and Wastewater Services (OSWWS) for each lot of this proposed subdivision that includes, but is not necessarily limited W the fonowing: Soils testing, percolation testing and groundwater monitoring must be conducted to confirm the suitability for development using on- site wastewater disposal systern.~. Ground water monitoring must be conducted during high ground water season in either the far (October) or spring (April-May). Areas designated for the original and replacement wastcw~ter disposal system sites must be identified and must meet ar criteria specified in AMC 15.65, including slope and slope setback requirements. c. Topographical slope information. 11:37 FSI 907 343 4220 Com~unl~ Plannlng ~ CROSS Plat't~g Board S.mm~-y of Actiort Apn~ 3.2OO2 Page6 Plaeing the following note on the plat: "Direct vehicular access to Kincaid Road from Lots 1 and $ is prohibited.' "The subject property is located within Anchorage International-Airport's 60-65 Ldn airport noise contou~ and is subject to present and future airport noise which may be bothersome to users of the property. These noise contours are based on average annual aircraft noise levels; during times when aircraft are overflying this area the actual noise -exposure may exceed these levels. These noise impacts may change over t/me by virtue of: greater numbers of aircraft departures and arrivals; louder aircraft; seasonal and t/me-of- day operational variations: changes in airport, aircraft and air traffic control operating procedures; airport layout changes; and changes in the property owner's personal perceptions of the noise exposure and his/her sensitivity to aircraft noise.' 12~ M~the following drafting changes: SWeet Names: Provide proposed name for the platted cul-de-sac; it shall be designated a Circle. If recorded, Tarsus shall be designated a Drive. Please label Tyre Circle: at intersection with Tarsus Drive, Tyre Dxive becomes 7~fre Circle, as it becomes a cul-de-sac there. Street N2m~, vicinity map: Correct the spelling of Jodhpur Street, and Endicott Street. Adjust labeling so street names are either completely spelled out, or off the map altogether {example: so the ~'nsin" of Wisconsin Street is show~). May 8, 2002 Municipality of Anchorage Building Safety Division On-Site Water and Wastewater Program 4700 S. Bragaw Street Anchorage, AK 99507 Attention: Jim Cross, P.E. Subject: Kincaid Park Estates Subdivision Septic System Reserve Areas Dear Jim: In late January we completed a geotechnical investigation and septic system feasibility study on the proposed Kincaid Park Estates Subdivision. The tract near Kincaid Park is currently being subdivided into 8 lots each with its own on- site septic system. The lots will be served by the Municipal water system with the water main to be constructed in the dedicated right-of-way shown on the attached map. Our directive was to locate suitable areas on each lot for the construction of on site septic systems capable of meeting the requirements of the Municipal Ordinance for the treatment of domestic effluent generated from homes to be constructed in the subdivision. LanTech Land and Construction Surveyors furnished the plat for the subdivision and later provided the surveyed location of the test holes. Thomas Enterprises of Anchorage between January 21 and January 24, 2002 completed the excavation work. Test holes were dug to depths approaching 20' utilizing a track mounted backhoe. Soil materials encountered in each hole were then logged by an experienced soils technician and a monitor tube placed to study groundwater movement in the soils. Percolation benches were then constructed at various depths in the holes, but primarily between 4' and 7' below the original ground surface. A percolation cavity was prepared to determine the absorptive characteristics of the soils encountered in the test holes. The cavity was presoaked in accordance with Municipal requirements and a percolation test performed. The results of the tests are included in the attached documentation. Kincaid Park Estates Subdivision Septic System Feasibility Page 2 of 3 May 8, 2002 The underlying material encountered in the test holes varied throughout the site, but was primarily composed of well to poody graded sands and gravels with silt contents ranging from 5% to over 25%. The percolation rate of materials encountered also varied from less than 1 minute per inch to a high of 40 minutes per inch on Lot 2 where a pocket of matedal with higher silt contents was located. This area was isolated and inconsistent with most soils found on the tract. The majority of the percolation tests were rated between 1 and 5 minutes per inch. No groundwater was encountered in any of the test holes during the excavation process. Water monitoring completed over the ensuing 30-day period further indicated no groundwater. Additional monitoring recently completed further revealed no groundwater in any of the monitor tubes. Conditions encountered on the parcel appear to be excellent for the construction of septic systems and the treatment of septic effluent. The topography of the ground surface throughout the subdivision consists of steep slopes approaching 30% near the western boundary, but becomes much shallower near the middle of Lots 1 through 6. Substantial grading will be required to construct the road at its present proposed location in the right of way as the Iow side of the subdivision is riddled with deep excavated areas with waste piles. Portions of the tract have apparently been mined in the past to remove gravel and sand deposits. Test holes were located in areas, which were assumed to be the pdmary location for the new septic systems. These locations are shown on the attached map, which define the area of the subsurface study. The subdivision is to be served by the Municipal Water System so no conflicts will exist between the proposed septic system areas and any wells in the area. The surface topography of the tract is shown by the contours on the attached Plan Sheet. No slopes in the reserve areas on any of the proposed lots exceed 25% and setback reciuirements from breaks in grade greater than 25% are met. The Municipal Ordinance governing septic systems requires a minimum of 10,000 to a maximum of 16,000 square feet of area be available for the odginal and two replacement onsite wastewater disposal systems. The square footage is based on the soils absorptive characteristics determined by the percolation tests completed on each lot. More than sufficient area is available on each lot for the reserve areas based on percolation tests achieved. The reserve area for each lot is shown on the attached documentation with some areas averaged due to the variation of percolation rates on a few of the lots. Test holes were located in areas, which were assumed to be the primary location for the new septic systems to be constructed in the future. These locations along with the aforementioned reserve areas are shown on the attached map, which Kincaid Park Estates Subdivision Septic System Feasibility Page 3 of 3 May 8, 2002 defines the area of the subsurface study. Please review the attached data and advise if you have any questions concerning the methods or conclusions of our study. Sincerely, Michael E. Anderson, P.E. Attachments SEPTIC SYSTEM RESERVE AREAS · TEST HOLE LOCATION PLAN SEPTIC SYSTEM RESERVE AREAS Lot No. Perc. Rate Reserve Area Min./inch Square Feet 1 1.8 to 20 >13,000 2 20 to 40 >14,000 3 LTl >10,000 4 2 to 27 >13,000 5 3.5 to 7.5 >10,00,0 6 2.5 >10,000 7 2.7 to 6 >12,000 8 3.8 to 4 >10,000 9 5 To 12 >12,000 Lot No. Perc. Rate Min./Inch Reserve Area Square Feet NOTE: Ground Slopes in Reserve Areas Are Less Than 25%. Performed For: White Raven Development Legal Description: Lot 8. Kincaid Park Subdivision SLOPE OG/PT Nodh Municipality of Anchorage Development Services DepartmentJOn-S~te Water and Wastewater Program,, 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Date Performed: South No S L O None P 2/28/02 E SITE PLAN 3 TESTHOLE NO. 1 4 SP/SM 5 6 15% Silt 7 8 Was Groundwater 9 Encountered? If Yes, What Depth? 10 Depth to Water After Monitoring 11 Date: SPISM 12 13 :: ...,,,,i. 167,19' ~.. i :. ~2.~ /146.50 5o.oo:J___ Ng0'00'00~.~ ~llUO I"~RON PIP-E--~ Reading Date Gross Net Depth To Net Time Time Water Drop 14 15 16 Some GP 17 18 Bottom of 19 Hole Perc. Rate: 3.8 Min./Inch Pero. Hole Diameter: 8" Test Run Between 5 Ft. and 6 Ft, C'omments: Test Cavity was i3resoaked Prior to Test. Information Only. Test Hole V~ill Be In Well Radius. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was PerfOrmed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater P 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 8. Kincaid Park Subdivision SLOPE North OG/PTIOL 3 TESTHOLE NO. 2 4 5 6 7 8 SM/SP Was Groundwater 9 Encountered? If Yes, What Depth? 10 Depth to Water After Monitoring 11 Date: South No None 2/28102 Date Performed: SITE PLAN S L O P E 167.19' ' : ! L=31.42' : · ~ R=2.0,-,~, ~' ! ' : /146,50' .o-, ,., 50.0o~[ FOUND 1" IRON PIPE 0.6' BELOW PAVEMENT 12 13 14 15 16 17 Reading Date 22-Jan Gross Net Depth To Net Time Time Water Drop 2:02 4.5" 2:12 10 7.75" 3.5, 2:14 4.5" 2:24 10 7.25" 2.75" 2:25 4.5" 2:35 10 7.19" 2.69" 2:36 4.5" 2:46 10 7.19" 2.69" 18 19 Bottom of Hole : Perc. Rate: 4 MinJInch Peru. Hole Diameter: 8" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Cert~ That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: La 7. ~ncaid Park Subdivision SLOPE OGIPT North 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TESTHOLE NO. 3 GM/SM Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: SP South No None 2/28102 Reading 17 Date Performed: 1/ S L O P E SITE PLAN :.ii :~ ~ ¢i 507 sq.ft. :, '-: N 99TOD'O0"E Date 22-Jan ~:~'../,52~82' ~ R = 50~'00 Net Drop 3.88" 3.5" 3.44" 3.44" Gross Net Depth To Time Time Water 2:06 5.25" 2:21 15 9.13" 2:22 5.25" 2:37 15 8.75" 2:38 5.38" 2:53 15 8.82" 2:54 5.25" 3:14 15 8.69" 18 19 Bottom of · r Hole Perc. Rate: 6 Min./Inch Perc. Hole Diamete~:: 8" ,::. ,: Test Run Between 5 Ft. and 6. Ft. ~ (~omments: Test Cavity was 'Presoaked Prior to Test. Performed By: Alan Harala. !, Michael E. Anderson Certify That This Test Was performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 312/02 Municipality of Anchorage 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST * "¢ CE-4381 Performed For: White Raven Development Legal Description: Lot 7, Kincaid Park Subdivision SLOPE OG North 1 2 GP/GM 3 4 5 TESTHOLE NO. 4 Some Cobbles 6 Clean 7 8 g 10 11 12 South Was Groundwater Encountered? No If Yes, What Depth? SP/GP Depth to Water After Monitoring None Date: 2/28102 E 3~4"- 2" Cobbles Reading Date 22-Jan 13 14 >51% Sand 15 16 17 Date Performed: 1/21~ SITE PLAN S L O P Gross Net Depth To Net Time Time Water Drop 2:48 6" 3:03 15 12" 6" 3:04 6" 3:14 10 10" 4" 3:15 6" 3:25 10 9.88" 3.88" 3:27 6" 3:37 10 9.81" 3.81" 18 Bottom of 19 Hole Perc. Rate: 2.7 MinJInch Perc. Hole Diameter: 10" Test Run Between 5 Ft. and 6 Ft. Comments: Te~t Cavity was Presoaked Pri'or to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 312/02 Development Seduces DepadmenffOn~te Water and Wastewater 4700 South Bra~aw S~eet, Anchorage, AK 99516-6650 SOILS LOG - PERCO~TION TEST Performed For: White Raven Development Date Pe~ormed: Legal Description: Lot 1. Kincaid Park Subdivision SLOPE North PTIOL 3 TESTHOLE NO. 5 4 SM 5 South No None 2/28102 Reading 6 7 20% Silt 8 9 10 11 3/4" - 2" 12 Cobbles 13 14 15 16 GP 17 Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: SITE PLAN :~ _: L=3).42' k. R=2b.oo · 50.0¢' " "W 48~.01' (R&M) : 238.51~' [ : x KINCAID ROAd Date 22-Jan S L O P E Gross Net Depth To Net Time Time Water Drop 1:07 8.75" 1:22 15 9.63" .88" 1:23 8.75" 1:38 15 9.56" ,81" 1:39 8.75" 1:54 15 9.5" ,75" 2:18 8.75" 2:33 15 9.56" .81" 18 Bottom of 19 Hole Perc. Rate: 20 Min./Inch Perc. Hole Diameter: 8" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Andemon Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 1. Kincaid Park Subdivision SLOPE North Date Performed: SITE PLAN PT/OL 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TESTHOLE NO.6 SM GPISP 3~4" - 2" Cobbles Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No S L O None P 2/28102 E Reading Date 22-Jan CE -4381 Gross Time 4:12 4:22 4:23 4:33 4:35 4:45 4:47 4:57 Net Depth To Net Time Water Drop 8.5" 15 14.5" 8.44" 15 14.31" 8.44" 15 14.25" 8.5" 15 14.31" Bottom of ~ Hole Perc. Rate: 1.8 Min./Inch Perc, Hole Diameter: 10" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Te~t Cavity was Presoaked Pd'o~ to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2102 Municipality of Anchorage Development Services Department/On-Site Water ~ 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 8. Kincaid Park Subdivision SLOPE North PTIOL 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TESTHOLE NO. 7 SM SPISM South Was Groundwater Encountered? No If Yes, What Depth? Depth to Water SM After Monitoring None Date: 2/28102 20% Silt GP Reading 17 Date 23-Jan Date Performed: SITE PLAN S FOUND 1" IRON PIPE O P E Gross Net Depth To Net Time Time Water Drop 10:42 8.5" 10:57 15 14.5" 10:58 8.44" 11:13 15 14.31" 11:14 8.44" 11:29 15 14.25" 11:37 8.5" 11:52 15 14.31" 18 19 Bottom of Hole Perc. Rate: 2.6 MinJInch Perc. Hole Diameter: 7" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Lense F~:om 2' to 4.5' Will Not Perc. Performed By: Alan Harala. I, Michael E. Anderson Certi~ That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 2, Kincaid Park Subdivision SLOPE North Date Performed: SITE P~N PT/OL 3 TESTHOLE NO. 8 4 SM .5 6 7 8 SP/SW Was Groundwater 9 Some Encountered? 3/4"-5" If Yes, What Depth? 10 Cobbles Depth to Water After Monitoring 11 Date: South No None 2~28/02 S L O P E 12 13 14 15 16 17 Major Sloughing Reading Date 23-Jan Gross Net Depth To Time Time Water 11:24 6.75" 11:44 20 7.88" 11:45 6.75" 12:05 20 7.75" 12:07 6.63" 12:27 20 7.63" 12:28 6.75" 12:58 20 7.75" Net Drop 18 19 Bottom of Hole Peru. Rate: 20 Min./Inch Perc. Hole Diameter: 7" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: 'i'est Cavity was Presoaked 15rior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services DepartmentJOn-Site Water and Wastewater Program ' . . . 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCO~TION TEST Pefform~ For: White Raven Development Date Performed: 1/2~ Legal Description: Lot 2. Kincaid Park Subdivision SLOPE North PT/OL 3 TESTHOLE NO. 9 4 SM 5 .6 SITE PLAN - R=330.,~0 '~uozD. sqift. R~589.'28. N gO'gO'(~cffW 7 SW/SP 8 Was Groundwater 9 Some Encountered? 3/4"-5" If Yes, What Depth? 10 Cobbles Depth to Water After Monitoring 11 Date: South No S L O None P 2/28/02 E 12 13 14 15 16 17 Reading Date 23-Jan Gross Net Depth To Net Time Time Water Drop 11:30 8.5" 11:50 20 9.06" 11:52 8.5" 12:12 20 9" 12:13 8.63" 12:33 20 9.13" 12:34 8.5" 12:54 20 9" 18 19 Bottom of Hole Perc. Rate: 40 Min./Inch Perc. Hole Diameter: 8" Test Run Between 4 Ft. and 5 Ft. Comments:' Test Cavity was Presoake(J Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 3. Kincaid Park Subdivision SLOPE North PTIOL 3 4 5 6 7 8 9 10 11 TESTHOLE NO. 10 SM South >30% Silt Was Groundwater Tight Encountered? No If Yes, What Depth? Depth to Water After Monitoring Date: Date Performed: SITE PLAN S L O None P 2/28102 E 12 13 Reading Date Gross Net Depth To Net Time Time Water Drop 14 GP 15 3/4"-1" with 16 Coarse Sand 17 18 Bottom of 19 Hole Perc. Rate: >60 Min./Inch Perc. Hole Diameter: 9" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Soil Above 13' Will Not Perc. Under 60 Min./Inch. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services DepartmentJOn-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: lot 3. Kincaid Park Subdivision 1 GM/GP 2 GM 3 TESTHOLE NO. 11 4 SLOPE North 5 6 7 GM/SM 8 15% Silt Was Groundwater 9 Encountered? If Yes, What Depth? 10 Depth to Water After Monitoring 11 Date: South No None 2/28102 Date Performed: SITE PLAN S L O P E 12 13 14 15 16 SPISW 3/4"-1" Cobbles Reading Date 24-Jan Gross Net Depth To Net Time Time Water Drop 10:42 9.5" 10:47 5 15.5" 6" 10:48 9.5" 10:53 5 15.38" 5.88" 10:54 9.5" 10:59 5 15.38" 5.88" 17 18 19 Bottom of Hole Perc. Rate: <1 Min./Inch Perc. Hole Diameter: 9" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By:i Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With Ail State and Municipal Guidelines In Effect On This Date: 312/02 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 4. Kincaid Park Subdivision SLOPE North 1 SM 2 20% Silt 3 4 TESTHOLE NO. 12 6 7 SM/SP South 8 Was Groundwater 9 Encountered? No If Yes, What Depth? 10 Depth to Water After Monitoring None 11 Date: 2/28/02 Date Performed: SITE PLAN S L O P E 12 Reading Date Gross Net Depth To Net 3/4"-1" Time Time Water Drop 13 Cobbles 23-Jan 1:52 8.5" 2:02 10 14.25" 5.75" 14 2:04 8.5" 2:14 10 14.5" 6" 15 2:15 8.5" 2:25 10 14.44" 5.94" 16 2:30 8.5" 2:40 10 14.5" 6" 17 BottOm of ;: :~.: ~': · 19 Perc. Rate: 2 Mfn./Inch :' :~ Perc. Hole D~ameter: i':": Test Run Between 5 Ft: and 6 Ft. ..: Comments: Test Cavity was Presoal~ed Prior to Test. Performed'By:' Alan Harala. I, Michael E. Anderson ~rtif 'hi Test Was Performed In Acc, o~,d~n~ With All State and Municipal Guidelines In EffeCt On:_,~T~. ,.!S Date: 3/2/02 ;:~'~;~!!~:~'~: ' ~:: ~:~i,?~:~!:;: Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: lot 4. Kincaid Park Subdivision SLOPE North OGIOL 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TESTHOLE NO. 13 SM 15%-20% Silt GM/SM GP/SPISW South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 2/26/02 E Reading Date 3/4"-1" Cobbles 23-Jan 17 Date Performed: SITE PLAN Gross Net Depth To Net Time Time Water Drop 2:48 9.13" 3:03 15 9.75" .63" 3:05 9.25" 3:20 15 9.81" .56" 3:22 9.25" 3:37 15 9.81" .56" 3:38 9.19" 3:53 15 9.81" .63" 18 19 Bottom of Hole Perc. Rate: 27 Min./Inch Peru. Hole Diameter: 7" Test Run Between 4 Ft. and 5 Ft. Comr~ents: Test Cavity was PreSoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2102 Municipali~ of Anchorage Development Se~i~s DePaKmenYOn-Site Water and Wastewater Program 4700 South Bmgaw Strut, ancho~ge, Ak 9951 SOILS LOG - PERCO~TION TEST Performed For: White Raven Development Legal Description: Lot 4. Kincaid Park Subdivision SLOPE North OGIOL 3 4 5 6 7 8 9 10 11 12 13 14 15 TESTHOLE NO. 13A SM 15%-20% Silt GM/SM GPISPISW 3/4"-1" Cobbles Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 2/28/02 Reading 16 Date Performed: SITE PLAN S L O P E Date 23-Jan Gross Net Depth To Time Time Water 3:10 7.5" 3:20 10 13.5" 3:23 7.5" 3:33 10 13.38" 3:34 7.5" 3:44 10 13.38" Net Drop 5.88" 5.81" 17 18 19 Bottom of Hole Perc. Rate: 1.7 MinJInch Perc. Hole Diameter: 8" Test Run Between 7 Ft. and 8 Ft. Comments: Test Cavity was Presoaked Prior to Test. ~ Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Mg:~icipal Guidelines In Effect On This Date: 3/2/02 Municipality of Anchorage Development Services DepartmentJOn-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 5. Kincaid Park Subdivision SLOPE North OGIOL 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TESTHOLE NO. 14 SM 18%-20% Silt South Dry Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 2~28~02 E GPIGM 2"-4" Cobbles Reading Date 24-Jan 17 SM Gross Net Depth To Net Time Time Wa(er Drop 11:57 7.75" 12:07 10 11.13" 3.38" 12:08 7.75" 12:18 10 10.75" 3" 12:19 7.75" 12:29 10 10.63" 2.88" 12:31 7.75" 12:41 10 10.63" 2.88" 18 Bottom of 19 Hole Peru. Rate: 3.5 Min./Inch Perc. Hole Diameter: 6" Test Run Between 5.5 Ft. and 6.5 Ft. (~omments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 312/02 Performed For: White Raven Development Legal Description: Lot 5, Kincaid Park Subdivision SLOPE North OGIOL 3 4 5 6 7 ' 8 9 10 11 Municipality of Anchorage Development Sewi~s DepadmenFOn-Site Water and Wastewater 4700 South Bragaw Strut, Anchorage, AK 99516-6650 SOILS LOG - PERCO~TION TEST SM 18%-20% Silt GP Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 2/28102 TESTHOLE NO. 15 Date Performed: SITE PLAN . ?~':.\':.' .:':7_- '?' .:.~,~.-:: '. '~, v'.......~ :.: ~'.'.\'".'"""". ": <' :: :: ::: ~ :~,.',.:.T, :, ::. ~ ' ~ 4033S ~q¢' k · : '" ~ S L O P E 12 13 14 15 16 17 Cobbles Reading Date 24-Jan Gross Net Depth To Net Time Time Water Drop 11:50 6.25" 12:05 15 9.44" 3.19" 12:06 6.25" 12:21 15 8.31" 2.06" 12:22 6.25" 12:37 15 8.25" 2" 12:38 6.25" 12:53 15 8.25" 2" 18 19 Bottom of Hole Perc. Rate: 7.5 MinJInch Perc. Hole Diameter: 8" Test Run Between 5.5 Ft. and 6.5 Ft. C~mments: Test Cavity was 15resoaked Pdor to Test. Performed By: Alan Harala, I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 312/02 Municipality of Anchorage Development Services Department/On-Site Water an~ 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: [.ot6. Kincaid Park Subdivision SLOPE North OGIOL 3 4 5 6 7 8 9 10 11 TESTHOLE NO. 16 SM Dense Silt Was Groundwater Encountered? If Yes, What Depth? GP/GM Depth to Water After Monitoring Date: South No None 2/28102 I Wastewater Program Date PerformS: SITE PLAN ~,.. :.... ......., 12 13 14 15 16 17 Reading Date Gross Net Depth To Net 15%-18% Time Time Water Drop Silt 24-Jan 2:28 7.75" 2:35 7 13.75" 6" 2:36 7.75" 2:43 7 13.63" 5.88" 2:45 7.5" 2:52 7 13.38" 5.88" SM 18 19 Bottom of Hole Perc. Rate: 2.5 Min./Inch Perc. Hole Diameter: 8" Test Run Between 8 Ft. and 9 Ft. C~mments: Test Cavity was 15resoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Andemon Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effoct On This Date: 3/~/02 Municipality of Anchorage Development Services DepartmentJOn-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 6, Kincaid Park Subdivision SLOPE North PTIOL 3 4 5 6 7 8 9 10 11 TESTHOLE NO. 17 SMISP Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 2/28102 Date Performed: SITE PLAN ~2'~.~ 258:~52~ '" ! m[~ ':. \ .' · .. ': o~ ~ 12 13 14 15 16 17 15%-18% Silt Reading Date 23-Jan Gross Net Depth To Net Time Time Water Drop 4:23 5.88" 4:33 10 10.63" 4.75" 4:34 6" 4:44 10 10.13" 4.13" 4:45 6" 4:55 10 10" 4" 4:57 6" 5:07 10 10.13" 4.13" 18 21 Bottom of Hole Perc. Rate: 2.5 Min./Inch Perc. Hole Diameter: 8" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Andemon Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 312102 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: got 3. Kinceid Park Subdivision SLOPE North 1 GM 15%-20% 2 Silt 3 4 TESTHOLE NO. 20 5 6 GPIGMISP 7 8 9 10 11 Some Silt Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None ?J28/02 Date Performed: SITE PLAN S L O P E 12 13 14 15 16 17 Bottom of Hole Reading Date 24-Jan Gross Net Depth To Net Time Time Water Drop 3:42 7.75" 3:47 5 13.75" 6" 3:51 7.75" 3:56 5 13.63" 5.88" 3:58 7.69" 4:03 5 13.63" 5.94" 18 21 Pero. Rate: <1 Min./Inch Perc. Hole Diameter: 10" Test Run Between 4 Ft. and 5 Ft. Comments: Test Cavity was Presoaked Prior to Test. More th~n 50% of Material Passes I%. 4 Sieve. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 3/2/02 ANDERSON:ENGINEERING P.O; BOX 240773 .... 'ANCHORAGE, AK 99524 522-7773 ~.: 522-6779. (FAX) June 23, 2002 Municipality of Anchorage Building Safety Division On-Site Water and Wastewater Program 4700 S. Bragaw Street Anchorage, AK 99507 Attention: Jim Cross, P.E. Subject: Kincaid Park Estates Subdivision Septic System Reserve Areas Supplemental Information Dear Jim: Substantial grading has been accomplished in the proposed Kincaid Park Estates Subdivision dudng the placement of the new water line. All Iow areas have been filled and all steep slopes in area of past excavation have been filled or flattened. None of the septic system reserve areas identified on the attached drawing are located in areas with ground slopes exceeding 25%. Further, none of the areas are located less than 50' upslope from any break in grade greater than 25%. A legible copy of the pre construction topographic map is included for your review. Please review the attached information and advise if you would like to schedule a site visit to further review the actual topography of the proposed subdivision. Sincerely, Michael E. Anderson, P.E. Attachments / · ~ S89;5b'12' R~50/O0 SEPTIC SYSTEM J RESERVE AREAS J NOTE: Ground Slc~pes in Reserve Area~ .... % ~ ==,~ a,, z~0Oz5, sq fl~ ' R~589'2~ .... ~,' .... N900000E ~ ~, ' ~ - ' ' ~' .: ~ ' : .,~,~ v FOUND 1" IRON PiPE 0,6' BELOW PAVEMENT LUCY 'STREE-T 64- 41 4O 39 \ © 38 ANDERSON' ENGINEERING · ' P.O. 'BoX 240773: 'ANCHORAGE, AK' 99524 522~7773 522-6779 (FAX) MEMORANDUM DATE: TO: FROM: SUBJECT: August 6, 2002 Jim Cross, P.E. Mike Anderson, P.E. Kincaid Park Subdivision Final Test Hole Logs Attached are the final test hole logs for the proposed Kincaid Park Subdivision. Water monitoring was completed in mid May of this year and no water was found in any of the test holes. That information has been added to the logs. Please let me know if additional information is required. Municipality of Anchorage Development Services Department/On-S~te Water and Wastewater Progra~~~ 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG PERCOLATION TEST Performed For: White Raven Development Date Performed. Legal Description: Lot 8, Kincaid Park Subdivision SLOPE SITE PLAN OG/PT North 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TESTHOLE NO. 1 SP/SM See Site Plan 15% Silt SP/SM South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 5/15/02 E , Reading Date Gross Net Depth To Net Time Time Water Drop Some GP Bottom of Hole Perc. Rate: 3.8 Min./Inch Perc. Hole Diameter: 8" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Information Only. Test Hole Will Be In Well Radius. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Municipality of Anchorage Deve opment Services Department/On-S te Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Date Performed: Legal Description: Lot 8, Kinc~id Park Subdivision 8LOP~ 81TK PLAN NoMh O~/PT/OL 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TESTHOLE NO. 2 See Site Plan SM/SP South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 5/15~02 E Reading Date 22-Jan Gross Net Depth To Net Time Time Water Drop 2:02 4.5" 2:12 10 7.75" 3.5" 2:14 4.5" 2:24 10 7.25" 2.75" 2:25 4.5" 2:35 10 7.19" 2.69" 2:36 4.5" 2:46 10 7.19" 2.69" Bottom of Hole Perc. Rate: 4 Min./Inch Perc. Hole Diameter: 8" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Municipality of Anchorage ~: ~:'~.~!Ci':. ~-L Development Services Department/On-S~te Water and Wastewater Prograr~,,,~% 4700 South Bragaw Street, Anchorage, AK 99516-6650 ~;~ ~C?,,~. ~ sOILS LOG- PERCOLATION TEST ~ Performed For: White Raven Development Date Performed: Legal Description: Lot 7, Kincaid Park Subdivision SLOPE SITE PLAN OG/PT North 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TESTHOLE NO. 3 GM/SM See Site Plan SP South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 5/15/02 E Reading Date Gross Net Depth To Net Time Time Water Drop 22-Jan 2:06 5.25" 2:21 15 9.13" 3.88" 2:22 5.25" 2:37 15 8.75" 3.5" 2:38 5.38" .2:53 15 8.82" 3.44" 2:54 5.25" 3:14 15 8.69" 3.44" Bottom of Hole Perc, Rate: 6 Min./inch Perc. Hole Diameter: 8" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed Jn Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 7. Kincaid Park Subdivision SLOPE OG North 1 Date Performed: SITE PLAN 2 G~GM TESTHOLE NO. 4 Some Cobbles See Site Plan 6 Clean 7 8 9 10 11 12 13 14 15 16 17 SP/GP Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15~02 3/4" - 2" Cobbles Reading Date >51% Sand S L 22-Jan O P E Gross Net Depth To Net Time Time Water Drop 2:48 6" 3:03 15 12" 6" 3:04 6" 3:14 10 10" 4" 3:15 6" 3:25 10 9.88" 3,88" 3:27 6" 3:37 10 9.81" 3.81" 18 19 Bottom of Hole Perc. Rate: 2.7 Min./Inch Perc. Hole Diameter: 10" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8/6/02 Municipali~ of Anchorage ...... ' ~ . ~- - Development De,ices Sepa~men~On-Site Water and vvas,ew ogram~~~_(~ 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: Whi~ Raven Development LegalDescription: Lotl. Kincaid Park Subdivision SLOPE North Date Pe~ormed: SITE PLAN PT/OL 3 TESTHOLE NO~ 5 4 SM 5 See Site Plan 7 20% Silt 8 9 10 11 3/4" - 2" 12 Cobbles 13 14 15 16 GP 17 Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15/02 Reading Date 22-Jan S L O P E Gross Net Depth To Net Time Time Water Drop 1:07 8.75" 1:22 15 9.63" .88" 1:23 8.75" 1:38 15 9.56" .81" 1:39 8.75" 1:54 15 9.5" .75" 2:18 8.75" 2:33 15 9.56" .81" 18 Bottom of 19 Hole Perc. Rate: 20 Min./Inch Perc. Hole Diameter: 8" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Mun c pality of Anchorage Services Department/On-Site Water and Wastewater Development 4700 South Bragaw Street, Anchorage, AK 995 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 1. Kincaid Park Subdivision SLOPE North Date Performed: SITE PLAN PT/OL 3 TESTHOLE NO.6 4 SM 5 See Site Plan 6 7 8 9 10 11 12 13 14 15 16 17 GP/SP Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15~02 3/4" ~ 2" Cobbies Reading Date 22-Jan S L O P E Gross Net Depth To Net Time Time Water Drop 4:12 8.5" 4:22 15 14,5" 4:23 8.44" 4:33 15 14.31" 4:35 8.44" 4:45 15 14.25" 4:47 8.5" 4:57 15 14.31" 18 19 Bottom of Hole Perc. Rate: 1.8 Min./Inch Perc. Hole Diameter: 10" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavitywas Presoaked Prior toTest. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8~6~02 Deve opment Serv ces Department/On-S to Water and Wastewater Program - ~. 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST ~, C¢ Pefiormed For: White Raven Development Date Pefiormed: Legal Description: Lot 8. Kincaid Park Subdivision SLOPE SITE PLAN Nodh PT/OL 3 TESTHOLE NO. 7 4 SM 5 See Site Plan 7 8 SP/SM 9 10 SM 11 20% Silt 12 13 14 15 GP 16 17 Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15/02 Reading S L O P E Date Gross Net Depth To Time Time Water 23-Jan 10:42 8.5" 10:57 15 14.5" 10:58 8.44" 11:13 15 14.31" 11:14 8.44" 11:29 15 14.25" 11:37 8.5" 11:52 15 14.31" Net Drop 18 Bottom of 19 Hole Perc. Rate: 2.6 MinJInch Perc. Hole Diameter: 7" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Lense From 2' to 4.5' Will Not Perc. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8~6~02 ?~,% Munioipalify of Anohorage Development Se~ices Depa~men~On-Site Water and Wastewater 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG- PERCOLATION TEST Performed For: White Raven Development Date Performed: Legal Description: Lot 2. Kincaid Park Subdivision SLOPE SITE PLAN North PT/OL 3 TESTHOLE NO. 8 4 SM 5 See Site Plan 7 8 9 10 11 SP/SW Some 3/4"-5" Cobbles South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 5/15/02 E 12 13 14 15 16 17 Major Sloughing Reading Date 23-Jan Gross Net Depth To Time Time Water 11:24 6.75" 11:44 20 7.88" 11:45 6.75" 12:05 20 7.75" 12:07 6.63" 12:27 20 7.63" 12:28 6.75" 12:58 20 7.75" Net Drop 18 19 Bottom of Hole Perc. Rate: 20 Min./Inch Perc. Hole Diameter: 7" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8~6~02 Municipality of Anchorage Development Services Department/On-Site Water and 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 2. Kincaid Park Subdivision SLOPE North Date Performed: PT/OL SITE PLAN 3 TESTHOLE NO. 9 4 SM 5 See Site Plan 7 8W/SP 8 9 Some 3/4"-5" 10 Cobbles 11 Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15/02 S L O P E 12 13 14 15 16 17 Reading Date 23-Jan Gross Net Depth To Net Time Time Water Drop 11:30 8.5" 11:50 20 9.06" 11:52 8.5" 12:12 20 9" 12:13 8.63" 12:33 20 9.13" 12:34 8.5" 12:54 20 9" 18 19 Bottom of Hole Perc. Rate: 40 Min./Inch Peru. Hole Diameter: 8" Test Run Between 4 Ft. and 5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8/6/02 Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCO~TION TEST Pe~ormed For: White Raven Development Date Pedormed: Legal Description: Lot 3, Kincaid Park Subdivision SLOPE SiTE P~N Nodh PT/OL TESTHOLE NO, 10 See Site Plan 7 SM South 8 >30% Silt Was Groundwater 9 Tight Encountered? No S If Yes, What Depth? L 10 Depth to Water O After Monitoring None P 11 Date: 5/15/02 E 12 13 Reading Date Gross Net Depth To Net Time Time Water Drop 14 GP 15 3/4"-1" with 16 Coarse Sand 17 18 Bottom of 19 Hole Perc. Rate: >60 Min./Inch Pert. Hole Diameter: 9" Test Run Between 4,5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Soil Above 13' Will Not Perc. Under 60 Min./Inch. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8/6/02 Mumclpahty of Anchorage ,~ Deve o ment Serv ces De artmenfJOn S te Water and Wastewater Pro ra~' 4700 South Bragaw Street Anchorage AK 99516-6650 ~' c- SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Date Performed: 1/22102., Legal Description: Lot 3. Kincaid Park Subdivision 1 GM/GP 2 GM 3 TESTHOLE NO, 11 4 SLOPE SITE PLAN Nodh See Site Plan 7 8 9 10 11 GM/SM 15% Silt Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15/02 S L O P E 12 13 14 15 16 SP/SW 3/4"-1" Cobbles Reading Date 24-Jan Gross Net Depth To Net Time Time Water Drop 10:42 9.5" 10:47 5 15.5" 6" 10:48 9.5" 10:53 5 15.38" 5.88" 10:54 9.5" 10:59 5 15.38" 5.88" 17 18 19 Bottom of Hole Perc. Rate: <1 Min./Inch Perc. Hole Diameter: 9" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Aran Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8~6~02 Municipality of Anchorage Development Services DepartmenfYOn-Site Water and 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 4. Kincaid Park Subdivision SLOPE North 1 SM 2 20% Silt Date Performed: SITE PLAN TESTHOLE NO. 12 See Site Plan 7 8 9 10 11 SM/SP South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: · 5/15/02 E 12 13 14 15 16 17 Reading Date 3/4"-1" Cobbles 23-Jan Gross Net Depth To Net Time Time Water Drop 1:52 8.5" 2:02 10 14.25" 5.75" 2:04 8.5" 2:14 10 14.5" 6" 2:15 8.5" 2:25 10 14.44" 5.94" 2:30 8.5" 2:40 10 14.5" 6" 18 19 Bottom of Hole Perc. Rate: 2 Min./Inch Perc. Hole Diameter: 8" Test Run Between 5 Ft. and 6 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Municipality of Anchorage Development Sewices DepaAmenFOn-Site Water and Wastewater 4700 South Bragaw Street, Anchorage, AK 99516-6650 ~,,:. z. ~.~ SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 4. Kincaid Park Subdivision SLOPE North OG/OL SITE PLAN 3 TESTHOLE NO, 13 4 SM 5 15%-20% 6 Silt See Site Plan 7 8 9 10 11 12 13 14 15 16 17 GM/SM GPISPISW 3/4"-1" Cobbles Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15102 Reading S L O P E Date Gross Net Depth To Net Time Time Water Drop 23-Jan 2:48 9.13" 3:03 15 9.75" .63" 3:05 9.25" 3:20 15 9.81" .56" 3:22 9.25" 3:37 15 9.81" .56" 3:38 9.19" 3:53 15 9.81" .63" 18 19 Bottom of Hole Perc. Rate: 27 Min./Inch Peru. Hole Diameter: 7" Test Run Between 4 Ft. and 5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Cedify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8/6/02 M un,c,pal,ty of Anch erage Se~ices Depa~men~On-Site Water and Wastewater Deve 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Pe¢ormed For: White Riven Development Date Performed: Legal Bescri¢ion: Lot4. Kinoaid Park Subdivision SLOPE SiTE PLAN No~h 3 TESTHOLE NO. 13A 4 SM 5 15%-20% 6 Silt See Site Plan 7 GM/SM 8 9 10 11 GP/SP/SW 12 3/4"-1" 13 Cobbles 14 15 16 Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15/02 Reading S L 0 P E Date Gross Net Depth To Time Time Water 23-Jan 3:10 7.5" 3:20 10 13.5" 3:23 7.5" 3:33 10 I3.38" 3:34 7.5" 3:44 10 13.38" Net Drop ii 5.88" 5.81" 17 18 Bottom of 19 Hole Perc. Rate: 1.7 Min./inch Perc. Hole Diameter: 8" Test Run Between 7 Ft. and 8 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Development Services DepartmenfJOn-Slte Water and Wastewater Prog~, ,~,~,~oo~ 4700 South Bragaw Street Anchorage AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Date Performed: Legal Description: Lot 5. Kincaid Park Subdivision SLOPE SITE PLAN North OG/OL TESTHOLE NO. 14 See Site Plan 6 SM 7 18%-20% Silt 8 Dry 9 10 11 GP/GM 12 2"--4" 13 Cobbles 14 15 16 17 SM South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 5/15/02 E Reading Date 24-Jan Gross Net Depth To Net Time Time Water Drop 11:57 7.75" 12:07 10 11.13" 3.38" 12:08 7.75" 12:18 10 10.75" 3" 12:19 7.75" 12:29 10 10.63" 2.88" 12:31 7.75" 12:41 10 10.63" 2.88" 18 Bottom of 19 Hole Perc. Rate: 3.5 MinJInch Perc. Hole Diameter: 6" Test Run Between 5.5 Ft. and 6.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8~6~02 Municipality of Anchorage Development Services Department/On-Site Water and 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 5, Kincaid Park Subdivision SLOPE North OG/OL Date Performed: SITE PLAN TESTHOLE NO. 15 See Site Plan 6 SM 7 18%-20% Silt 8 9 10 GP 11 South Was Groundwater Encountered? No S If Yes, What Depth? L Depth to Water O After Monitoring None P Date: 5/15/02 E 12 13 14 15 16 17 Reading Date 2"-4" Cobbles 24-Jan Gross Net Depth To Net Time Time Water Drop 11:50 6.25" 12:05 15 9.44" 3.19" 12:06 6.25" 12:21 15 8.31" 2.06" 12:22 6.25" 12:37 15 8.25" 2" 12:38 6.25" 12:53 15 8.25" 2" 18 19 Bottom of Hole Perc. Rate: 7.5 Min./Inch Perc. Hole Diameter: 8" Test Run Between 5.5 Ft. and 6.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed tn Accordance With AIl State and Municipal Guidelines In Effect On This Date: 816102 Municipality of Anchorage Development Services Department/On-Site Water and Wastewater Program 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot6. Kincaid Park Subdivision SLOPE North OG/OL Date Performed: SITE PLAN TESTHOLE NO. 16 See Site Plan 6 SM 7 Dense Silt South 8 Was Groundwater 9 Encountered? No S If Yes, What Depth? L 10 GP/GM Depth to Water O After Monitoring None P 11 Date: 5/15/02 E 12 Reading Date Gross Net Depth To Net 15%-18% Time Time Water Drop 13 Silt 24-Jan 2:28 7.75" 2:35 7 13.75" 6" I4 2:36 7.75" 2:43 7 13.63" 5.88" 15 2:45 7.5" 2:52 7 13.38" 5.88" 16 SM 17 18 Bottom of 19'-- Hole Perc. Rate: 2.5 Min./Inch Perc. Hole Diameter: 8" Test Run Between 8 Ft. and 9 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102 Municipality of Anchorage ~¢-~,, ,:' 491J~ ,d ¢~ Development Se~ices Depadmen~On-Site Water and Wastewater 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST CE Performed For: White Raven Development Legal Description: Lot 6, Kincaid Park Subdivision SLOPE North PT/OL Date Performed: ~' SITE PLAN 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 TESTHOLE NO. 17 See Site Plan SM/SP 15%-18% Silt Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None 5/15/02 Reading S L O P E Date Gross Net Depth To Time Time Water 23-Jan 4:23 5.88" 4:33 10 10.63" 4:34 6" 4:44 10 10.13" 4:45 6" 4:55 10 10" 4:57 6" 5:07 10 10.13" Net Drop 4.75" 4.13" 4.13" Bottom of Hole Perc. Rate: 2.5 Min./Inch Perc. Hole Diameter: 8" Test Run Between 4.5 Ft. and 5.5 Ft. Comments: Test Cavity was Presoaked Prior to Test. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With Ali State and Municipal Guidelines In Effect On This Date: 8/6/02 Municipality of Anchorage Development Services Department/On-Site Water and 4700 South Bragaw Street, Anchorage, AK 99516-6650 SOILS LOG - PERCOLATION TEST Performed For: White Raven Development Legal Description: Lot 3. Kincaid Park Subdivision SLOPE North 1 GM 15%-20% 2 Silt Date Performed: SITE PLAN CE - 4381 TESTHOLE NO. 20 See Site Plan 6 G~GM~P 7 8 9 10 11 Some Silt Was Groundwater Encountered? If Yes, What Depth? Depth to Water After Monitoring Date: South No None §~15/02 S L O P E 12 13 14 15 16 17 Bottom of Hole Reading Date 24-Jan Gross Net Depth To Net Time Time Water Drop 3:42 7.75" 3:47 5 13.75" 6" 3:51 7.75" 3:56 5 13.63" 5.88" 3:58 7.69" 4:03 5 13.63" 5.94" 18 21 Perc. Rate: <1 Min./Inch Perc. Hole Diameter: 10" Test Run Between 4 Ft. and 5 Ft. Comments: Test Cavity was Presoaked Prior to Test. More than 50% of Material Passes No. 4 Sieve. Performed By: Alan Harala. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 816102