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Home My WebLink AboutBEAR VALLEY BLK 3 LT 2oz o 0 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PRO-I'ECTION ENVIRONMENTAL ENGINEERING DIVISION 825 L Street- Anchorage, Alaska 99501 Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT PHONE ~Z Manufacturer ~ater~ ~ ~o. of co~rtment, ~ Liq. ea~~llon~~ ?HSEMADE:~. Insidelength Width' Liquid depth Welt Dwelling ~ PERMIT NO. ~ ~ DISTANCE TO: 0 2 ~ Manufacturer Material Liquid capaeit~ in ~allons ~ Well 1~~ r Foundation~/ Nearestlotline~r PERMITNO.~~ 7 ~ ~ DISTANCE TO: ~ No. of lines ~ Lengt~f~c~ line Total len~l~es Trench~d~inches Distance be~e~s ~ Top of tile to fin,sh tirade ~ Matorial boneath tile ~ Total effec~~on aroa ~ inches Pfi~MIT ~. - ken,th ~idth ' ~epth ~ ~ T~pe of crib Crib diameter Grib deoth Total effective absorption area m Well Building foundation Nearest lot line ~ DISTANCE TO: ~ C~s, ~ .,~ Depth Driller Distance to lot line PERMITNO. Building foundation Sewer line Septic tank Absorption area(s) ~ DISTANCE TO: OTHER ~ ~{..- ' PIPE MATERIALS SOILTESTRATIN~&¢ ~ ' INSTALLER A [ REMARKS , 72-013 (Rev; 3/78) /'lL:r-4 I ~2; I PRL I T'~r' m_~F Rr-JCHORFIOE DEPRRTMENT OF HERLTH 8ND ENVIRONMENTRL PPATECTION 825 '"L .';TREET., RNCHORRGE, RK. 995 2~34-4720 c~r~--'_--~ I TE SE&qER PER£"I I T ,:: 80,3497 > ~~ ~ SR8 BOX 1302-S 99507 LOT SIZE TYPE OF ,~C~IL RB_,URF T ION ~',"-,TEtl I S TRENCH .$44-._,klo ," · =,14~E~ SQURRE FEET MRXIMLIM NUMBER OF BEDROOM=, SOIL RRTING (SQ FT/BR)= 165 THE REQUIRED '- ~'~ · :,IZE OF THE SOIL RBSORPTION =,~TEM IS £:,EPT'H= ~2 LEr-4GTH= 31 ~ R Fi"...' E L DEPTH= THE LENGTH DIMENSION IS THE LENGTH (IN FEET> OF THE TRENCH OR DRRINFIELD. THE DEPTH OF R TRENCH OR PIT IS THE DISTRNCE BETWEEN THE SURFRCE OF THE GROUND RND THE BOTTOM OF THE EXCRVRTION (IN FEET>; THERE IS NO SET WIDTH FOR TRENCHES. THE GRRVEL DEPTH IS THE MINIMUM DEPTH OF GRRVEL BETWEEN THE OUTFRLL PIPE RND THE BOTTOM OF THE EXCRVRTION (IN FEET>. E.~EI-3LI I E:ED SEPT I C TRt,~( S I ZE= :L~-30El 6RLLm][~S F'ERMIT RPPLICRNT HRS THE RESPONSIBILITY TO INFORM THIS DEPRRTMENT DURING THE IN=,T~LLR] ION I NSF'ECTIONS OF RNY WELLS RDJRCENT TO THIS PROPERTY RND THE NUMBER OF RESIDENCES THRT THE WELL WILL SERVE. TI4Cm ,:: :~ ARE ~ > I t-4SPECT I ,31'-.IS I~:EL=!I_I I REC, E, HmJ. KFILLING OF ANY ~-,t =,TEM WITHe)UT FINAL INSPECT I ON AND APPROVAL BY THIS DEPGRTMENT WILL BE SUBJECT TO PROSECUTION. MINIMUM DISTRNCE BETWEEN R WELL AND ANY ON-SITE SEWAGE DISPOSRL SYSTEM IS 100 FEET FOR R PRIVRTE WELL OR 150 TO 200 FEET FROM 8 PUBLIC WELL DEPENDING UPON THE TYPE OF PUBLIC WELL. MINIMUM DISTRNCE FROM R PRIVRTE WELL TO R PRIVRTE SEWER LINE IS 25 FEET RND TO R COMMUNITY SEWER LINE IS 75 FEET. OTHER REQUIREMENTS MRY RPPLY. SPECIFICRTIONS RND CONSTRUCTION DIRGRRMS RRE RVRILRBLE TO INSURE PROPER INSTRLLRTION. F'EF..:F1 I T E~-';F' I E:ES E-,ECEt'IBER.=.---'- 1., :1.-:~80 I CERTIFY THRT l: I RM FRMILIRR WITH THE REQUIREMENTS FOR ON-SITE SEWERS RND WELLS RS SET FORTH BY THE MUNICIPRLITY OF RNCHORRGE. 2: I WILL INSTRLL THE SYSTEM IN RCCORDRNCE WITH THE CODES, 3: I UNDERSTRND THRT THE ON-SITE SEWER SYSTEM MRY REQUIRE ENLRRGEMENT IF THE RESIDENCE IS REMODELED TO INCLUDE MORE THRN 3 BEDROOMS, :, I GNE[:, ' I~ ~ ~ i3~ £~ I :,:.l.lED E:Y ..... 'PERMIT NO. MUN IC I F"i~I_ I T~' I~F Rr-JE:HC, F:FflC~E DEPRRTMENT OF HERLTH RND ENVIRONMENTRL PPqTECTION 825 ~L iTREET~ RNCHORRGE, BK. 3~ 264-4720 ( ?D0040 ) RPPLICRNT LOCRTION LEGRL NRLTER LRRSON BLRCK BERR DR L2 B~ BERR VRLLEY SRR BOX ~02-'S LOT SIZE ~44 5087 5±490 SQL.IRRE FEET TYPE OF SOIL RBSORBTION SYSTEM IS: TRENCH MRXIMUM NUMBER OF BEDROOMS SOIL RRTING (SD FT,."BR)= i.65 THE REQUIRED SIZE OF THE SOIL RBSORPTION SYSTEM IS: [:. E: F' TI-t= :IL 4 L E I'-.I .6 T t-I = .2--::1_ I3 r~: R ".,." E L_ [:, E F' T !-I == 'THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRRINFIELD, THE DEPTH OF R TRENCH OR PIT IS THE DISTRNCE BETWEEN THE SURFRCE OF THE GROUND RND THE BOTTOM OF THE EXCRVRTION (IN FEET). THERE IS NO SET WIDTH FOR TRENCHES. THE GRRVEL DEPTH IS THE MINIMUM DEPTH OF GRRVEL BETWEEN THE OUTFRLL PIPE RND THE BOTTOM OF THE EXCRVRTION (IN FEET). PERMIT RPPLICRNT HRS THE RESPONSIBILITY TO INFORM THIS DEPRRTMENT DURING THE INSTRLLRTION INSPECTIONS OF RNY WELLS 8DJBCENT TO 'THIS PROPERTY FIND THE NUMBER OF RESIDENCES THRT THE WELL WILL SERVE, TI-41]~ ( 2 ) I I'-.ISF'E(.':T I C~r-J[S RF,,."E F-:EL::,!L! I F.::EE::. BRCKFILLING OF ANY SYSTEM WITHOIJT FINRt. INSPECTION RND RPPROVRL BY THIS DEPRRTMENT WILL BE SUBJECT TO PROSECUTION. MINIMUM DISTRNCE BETWEEN R WELL RND RNY ON-SITE SEWRGE DISPOSRL SYSTEM IS ±00 FEET FOR R PRIVRTE WELb OR ~50 TO 200 FEET FROM R PUBLIC NELL DEPENDING UPON THE T~PE OF PUBLIC WELt .... OTHER REQUIREMENTS WRY RPPLY. SPECIFICRTIONS RND CONSTRUCTION DIRGRRMS RRE RVRILRBLE TO INSURE PROPER INSTRLLRTION. I CERTIFY THRT i.: IRM FRMILIRR WITH THE REQUIREMENTS FOR ON-SITE SEWERS RND WELLS RS SET' FORTH BY THE MUNICIPRLITY OF 8NCHORRGE. 2: I WILL INSTBLL THE SYSTEM IN 8CCORDRNCE WITH THE CODES. ]:: I UNDERST8ND THRT THE ON-SITE SEWER SYSTEM MRY REQUIRE ENLRRGEMENT IF' THE RESIDENCE IS REMODELED TO INCLUDE MORE THRN ]: BEDROOMS. SIGNED: ~' " ~~ LRRz, ON F'E F,: H I T N 0. [::,EF'RF.:TMEI,-I'r C' HEALTH RNE:, EN',,,'IF.'.ONMENT~ 3TEC:TIK)N :-Z':25 "'L- STF.:EET., RI'.,IC. HKF'RGE RI.r '.:.~:~L.: 2e';,4-4 72E~ ,Z;~ I"-.I -- :_-?. I -IF E 5; E I.-J E ~: IF:" E% F-.". Ir-1 ]'; "T' IF'F'L ! C:ANT OCRT l ON EGRL NRLTEF.: L. RF:SO1'-4 BL. ACK BEAR L2 B.-...,: BERF,: ,AL. LEt s,."r;, SAR E:OX LOT S I ,..'.'~E '¢F'E OF SOTL AE'F;GRE:T:~C~N S'T'STEr,1 IS' TRE1'.IC:H .R::.::II',IUM I'.ILIHE:EF:: OF BE[:,F.:OOMS = SIEIIL F.:fiT lNG ,::SI;! FT,.."E.:F.':",=.. '.J "':: ..... ~: FIE RE~SIUIRED SIZE OF THE soil_ ABSORPTION SYSTEI"I IS: ;::, E; F' -r H = :t"-~. b ~-_"Z r-,I G T H = ~: i ~.-.~ R Fi ',,-' E L_ [:, E F' T' F-I .......... :~'. 1'HE LENGTt4 DIMENSION IS, THE LENGTH (IN FEET;:, OF THE TF.!ENCH OF~ r;:,RRII'.IF.1;E;I..[:, THE [:,EPTH OF A TRE1'.,ICH OF.: PIT IS; THE DISI'ANCE E:ETNEE1'-4 THE SURFF:IC:E OF THE; GF,:OUI'.i[.':, AN[:, THE E:OTTOM OF THE EXCRVATIOI'4 ,:;IN FEET>. THEF.:E IS NO SET N I[:,TH FOR '['I~:E1'.~E:HES. THE GRAVEL [:,EPTH IS THE MI1'.~II'dUI',I DEF'I"H OF GRR',,,'EI_ BEI"NEE1'.4 THE OUTFF1L. I F'~F'~i AND THE BOTTOI',I OF THE E',:-:',C:RVRT I ON ,.'.' I N FEET ). EiRI',IIT fiF'PL..ICRI'-II' HH .... THE REz. FLr. I:-.,IE:ILIT~' TO Ir.[FORM THIS [:,EF'RRTI'dE1'.~I" I", ¢~'II'.,IG 'Ttlf!:' r.~:STAL.[_Rl'IO1'4 INSF'ECTIONS OF AN'[ I,IELLS RD...TRC:EI'.~T TO THIS F'F.:OF'ERT'T' RNr.:, -rilE :IHEER OF RESIDE1'.ICES THAT THE NELL NILL .-_-;EF..~E. ........ T [-J ¢~ (: 2: ::, .'!: r-.I ~ P E C: T 1. C~ I'-J :..---_, R F-: E; F.: E ~;! I...I ! I-;;: ET.. % "- ' - "" '1- ~ :IC:KF ! l_t_ ! NG OF AN'[ .. ~ :,TEI'I N Z THOLIT F I NflflL I NSPEC:T T ON Al'.,l[:, HF PF... , HI... TI41 :S SF'AI~KrI',IEr-~T N ! LL E:E SUE;..TEC T TO PI~:OSEC:LIT I ON. I;iNI[,1UM DISTANCE BETNEEN A I.IELL AND ANY ON-SITE SEI,qAGE [':,IS:POSRI.. '_.=;'¢'!.;T'EM I:S FEET FOF.: A PF.:I',/ATE NELL.; OR TCI 20E.1 FEET FF.:I.3[,1 R PLIF_:LIC: I.IE. Lt.. [:,EPENDII'IG L.lF'Cd'.~ THE;; T"r'PE OF"" F'UE:LIC: I.,.ll~:~l....l .... T'HEF,: REL'.~.LIIREI'IENTS r,lA'~' RPPL.%'. SPEC:IFIC:ATIOI,.IS FINE:, CON:STF:LIC:TZON [:, :[ RGF;:RI',t:S FII:;;:E: LRE:LE TO .t:NSLIRE PROF'EF.~ INSTRLLRT!OI'4. F:' E.E I-~." r-1 .lC. 1- E ::---: F' 1' F-: E :.-?. [:, E t~: E ['-1 E: E F~." _-~: :~L · . ~. ?..//~ ~ .~.¢ . ,,.:/:.-- / :~: , Z Af'l F'RMILIRF.: I,IITH THE REL.-.!UIF. IEMENTS FOR O1"J-SITE SENEF.:S F41'.4[:, I.,.IELI....'.5 F~'.':i; SE'T ;~RTI-4 B'¢ THE MUNIC:IF'ALfT~' OF ANCHORAGE. ! 1,4);L.I_ INSTALl_ THE SYSTEM ;IN ACCORDANCE NiTH THE CODES. ! LINDEF,:STANE:, T'HRT THE ON-SITE SENEF..: S'¢STEM I',IFt'¢ F. iE~;IU]F.:E ENL. RRGEHENT ];F' THE ::SZF.:,E1'.CEcii,.iE[::, ~~___~__~IS F.:E['I , ) TI.-) INCLUDE~f'IOFi:E THflN S.'. E:E[:,F.:00['IS. / / !:::t L... :t: T' HEFtL. TH RND EN',,,'I RONMENTRL OTECT I ON TU[::,OR RD.., RNCHOF..'RGE., RK 276-2221 N---I ES L_ t. ...... F" E ~.:.". t'-"i Z "i'" :, ", -" "",'-" .~':::'F " E: I t....L. E,f,..~." [,,f::,EN ......... "f"l E;'l ~'t..3CFIT I ON E~[EFIf;:: ',,,'FILLE:'¢ E;UB[::' LEGFIL I....2 E;EC 6 T:i_:I,N F::2~,.I LO"I" S I ZE F.;'t MINIMUM DISTRNE:E FROM [4ELL. TO FIN¥ SE:F'TIC "f'RNK,.'"PF~C:KRGE PLANT OR SOIL. ABSORPTION S~r'STEM IS :t.(~El FT F'OF.': FI P~;.:.I',,,'R'TE['.IELL RND 2~'.")El FT F'OR FI PL.IBLIC [,.IELI.. [4EL.L. LOGS HUE;T BE F.:ETU~NEI:.'.' TO THE DEF'FIRTHFNT [4ITHIN 2-':¢.:1 C'Ft"r'$ OF ']"HE [4ELL COf'tPL. ET I ON. E;PEC I F I CFI]' IONS FIND CON%TRUCT I ON K:' t FIGRFIFIE; FIRE: RVFt I L. FIBLE TO INSURE F'f~'.OPER I N.".S T FI[...LRT I I CERTIF"¢ THFIT I RH FFII"ltLIFIR ~,.IITN ]"HE RE6~UIREMENTS FOR Of',h-E;ITE E;E:I4ERS FINE'.' [4ELLS FI'.:.; SETF'ORTH 8"," THE MI._INICIPRL. IT~r' OF FINCHORFIGE FIND HILL tNSTRLL. IN RCCO~'.DRNCE 1.41 TH THE (::O[:,E. 82 r5 "I." ST R E E T A N C q 0 :] A G E, A LA S t< A 9950 l (907) 2f-)4-4111 {iEfli-',(}{! M. SI.I[_LIVAN, December 31, 1979 Walter Larson Star Route A Box 1302-S Anchorage, Alaska 99507 Permit % 790040 Subject: Lot 2 Block 3 Bear Valley Subdivision A permit issued by this department for well and/or sewer system has expired. Permits are issued on a calendar year basis, as stated on the permit, by authority of Municipal ordinance. If you have drilled the well, a well log should be sent to this department to document the installation date. If an enginee~ has inspected the installation of the on-site sewer system, please have them send us tile as-builts for our files. If there are any further questions, please contact this office at 264-4720. Sincerely LNB/ljw enc: Copy of Permit "On~ ~ i~ worth ~ ~houmnd opinton~°° 3919 SPENAflD ROAD, ANCHORAGE,. ALASKA 99503 · TELEPHONE 277-0231 Hole NO. ], [~cation "Lot 2 Block Top Rlev, ExistiNg Sheet of W.O. NO,~ Opera, or im Mack Date_ -M~--~, 1975 - CltentAlaska Land Development ProjectB~ar Vally,Subdivision DItPTH CLASSII~ XCATION - SAMPLIi FF..BT SYSTRit DATA LEG£ND ( Peats ) ( . ° Fine Brown Gravelly Silty Sands, moist (SM) ~ Sand ' ~.~ ~oarso Layor ,of Oravols from (G~) Fine Brown Gravelly Silty !~ ', Sands (SM) i ,t~.. Split Spoon SamPles Taken at I i] r ,~ Following Depths: , ~. ., 5 to 6.5 ft. Organic · Content Limit of Subsurface soilsff. ~0 to 11.5 ft. InveStigation Samples Visually Peat ~ classified by CTL ~', " and retained by , , ' Alaska Test Lab ~rost I ' . Water Il Table 4040 "B" STREET, ANCHORAGE, ALASKA 99503 PHONE: 907.279.2581 N EI~O~LE TTER® Form t~L4-N72 The Drawing Board, Inc., Box 505, Dallas, Texas 4040 "B" STREET ANCHORAGE, ALASKA 99503 (907) 278-1551 August 11, 1978 W.O. #A18591 Walt Larson 845 Ivy Anchorage, AK 99501 Subject: Subsurface Investigation for Suitability of On-Site Sewer, Lot 2, Block 3, Bear Valley Subdivision Gentlemen: Transmitted herein in accordance with your instructions are the results of the above referenced investigation as perfo~d by us on August 11 and 14, 1978. The scope of this project is investigation for suitability of an on-site sewerage system. Included in this transmittal ~are: Test Hole Location Sketch Test Hole Log Explanatory Information Figure 1 Table A Sheets 1-3 The exploration was conducted using a Nodwell mounted Mob~.le Drill Model B-50 drill rig with a continuous flight solid stem auger. The rig is owned and operated by Denali Drilling, Inc. Drilling was supervised and the test holes logged and by Mr. T.L. Barber, Geologist with Alaska Testlab. The percolation test was performed by Mr. Joe Williams. The test hole was placed at the approximate location shown on Figure 1. The log of this test hole is included as Table A of this report. In interpreting the log it would be helpful to utilize the explanatory information contained in Sheets I to 3 of this report. When drilling was completed a 3/4" slotted PVC pipe was inserted in the hole to aid in determining the free water level. For the percolation test, the test hole was filled with water and left overnight to saturate. On returning the next day, the hole was refilled with water and the drop in the water level carefully monitored over the next 60 minutes. This procedure is not a standardized percolation test, however, we understand that the Municipality of Anchorage, Department of Public Health and Environmental Protection prefers tests performed in this manner to evaluate a site for a proposed on-site sewerage system. Mr. Walt Larson AUgust 16, 1978 Page 2 Using the above test, the observed minimum percolation rate was 8.0 minutes per inch. No water table was observed during drilling, but it should be noted that the free water level normally fluctuates seasonally and with precipitation. We hope this report meets your present needs. If we can be of further service, please feel free to contact us. Sincerely, ALASKA TESTLAB Melvin R. Nichols, P.E. Laboratory Manager MRN:rb Enclosures -!7, 4.0 s ~ Lot 2., Block 3 Bear Valley Subdivision pepth in Feet From To 0.0' - 0.5' 0.5' - 4.0' 4.0' - 16.0' Table A W.O. #A18591 Logged By~ T.L. Barber Date:~ August 11, 1978 Soil Description Organic overburden F-2, broWn ~ Gravelly Sand, SM, wet, medium to high de~ ~a~t-~les to 3/8" F-I~ brown Silty Sandy Gravel, GM, damp, high density. Bottom of Test Hole:~ Frost Line: Free Water Level: 16.0' None Observed None Observed Test Hole Log - Description Guide The soil descriptions shown on the Ings are the best estimate of the soil's characteristics at the time of field examination and as such do not achieve the precision of a laboratory testing procedure. If the log includes soils samples. those samples receive an ,nde. pendent textural classification in the laborat, ory to verify the field examination. The logs often include the following items: Depth Interval -- usually shown to 0.1 foot; within that zone no significant change in soil type was observed through drill action, direct observation or sampling. Frost Classification - NFS, FI, F2, F3, 1:4, see "Soil Classification Chart" Texture of Soil - An engineering classification of the soils by particle s~ze and. proportion, see "Soil Classification Chart",' note the proportions are approximate and modifications to the soil group due to stratification, inclusions and changes m properties are included. Moisture Content this is a qualitative measure: d..~,.., no tlr little apparent surface moisture, damp, moisture forms portion of color, less than plastic limit, wet, no free water, often soft, if cohesive soil, saturated, free water may be squeezed out, if a free draining soil; dilatent at natural moisture content, if a non-plastic silt or fine sand. (The moisture content is further defined by reference to PI, LW, NP, M%or dilatency.) Density - refers to more-or-less non-cohesive soils, such as sand gravel mixtures with or withont a fine fraction, derived from drilling action and/or sample data: usually described as: very loose, loose, medium dense, very dense. General intent is to portray earthwork characteristics. Stiffness - refers to more-or-less cohesive soils and fine grained silts of ~ clay-silt groups. Derived from drill action and/or sample data. Very soft, soft, stiff, very stiff and hard are commonly used terms. Particle size -- The largest particle recovered by the split spoon is 1-3/8", Shelby tube 3", auger flights (minute-man) 2", Auger flights (B-S0 hollow stem) 6"-8", Larger particles are described indirectly by action of the drilling and are referred to as cobbles, 3" to 8", or boulders 8"+. Therefore when reviewing the gradation sheets, if any, the description on the hole log must be considered for an:indication of larger particles. Unified Soil Classification - This is a two letter code. See Unified C a~ssii'i~i'~n sheet '~o~- u-f"~her definition. In some cases AASHO and/or FAA soil classifications may be shown as well as the unified. Atterberg Limits - useful for fine grained and other plastic soils. P~; natm'al moisture content believed to be less than plastic limit PI+; natural moisture content believed to be between plastic and liquid limits h._~.w+; natural moisture content believed to be greater than liquid limit . N..~P; non-plastic, useful as a modifying description of some silty materials. Dilatenc~. - is the ability of water to migrate to tile surface of a saturated or nearly saturated soil ~ample when vibrated or jolted - used as an aid to determine if a fine grained soil is a slightly or non-plastic silt or a volcanic ash. Rock flour -- finely ground soil that is not plastic but otherwise appears ~ clayey silt. Organic Content - usually described as Peat, PT, so~netimes includes discrete particlei such as wood, coal, etc. as a modifier to an inorganic soil. Quantity described as; trace, or an estimate of volume, or, in case of all organic, -- as Peat. This may include tundra, muskeg and bog material. Muck - a modifier used to describe very soft, semi~orgaoic deposits ~y occur,ns below a peat deposit. Amorphus pea.t -- organic particles nearly or fully disintegrated. Fibrous Peat - organic particles more-or-less intact. Bottom of Testhole - includes last sa,nple interval. Frost Line - seasonal frost depth as described by drilling action anii/or samples at the time of drilling. Frozen Ground - other than frost line, described by samples, usually includes description of ice content, often will include modified Unified Classification for frozen soils -- this is a special case related to permafrost studies, Free Water Level - The free water level noted during drilling. This is not necessarily the static water table at the time of drilling or at other seasons. Static water table determination in other than very permeable soils requires observation wells or piezometer installations, used only in special cases. ]}!0W/6~" -- The number of blows of a 1 40 weight free falling 30" to advance a 2" split spoon 6"; the number of blows for a 12" advance is. by definition, the standard penetration. ,~.%_ - natural moisture content of the soil sample, usually not performed on clean sands o,' gravels below the water table. Type of~le - '~,-7'~re ~'~:s to 2" split spoon driven into the soil by 140 pound weight, a disturbed sample, S, thin wall tube, "Shelby" used to obtain undisturbed samples of fine grained soil, G, "grab" disturbed sample from auger flights tlr wall of trench, ..~, cut sample, undisturbed sample from wall of trench. Dry. Stren.~ - a useful indicator of a soil's claydy fraction, N=Nonc, L=Low, M=Medium, H=High -- Tile samples arc placed into apparently similar groups based or anti texture and are arbitrarily assigned a git>up '~ctter. Further disturbed tests including Atterberg Limits, grain size, moistnre-density relationship, etc, may be perfo, med on the group and are assumed to reflect the general distrubed characte, istics of the soils assigned to thc group, This is'an important phase of the soil analysis and is used to standardixe thc various qu.litative determinations and to reduce the ,~umber of quantitative tests necessary to describe tile soil mass. SOIL CLASSIFICATION CHART 30% GRAVEL CLAYEY OR SILTY ,,,>, CLAY ,,~ CLAYEY SILTY SAND SANDY GRAVEL GRAVELLY SAND GRAVEL 0 10 20 30 40 50 60 70 80 90 100 GRAVEL (+#4 SCREEN) % BY WEIGHT NONFROST SUSCEPTIBLE SOILS ARE INORGANIC SOILS CONTAINING LESS THAN 3% FINER THAN 0.02 mm. GROUPS OF FROST-SUSCEPTIBLE SOILS: F1 GRAVELLY SOILS CONTAINING BETWEEN 3 AND 20% FINER THAN 0.02 mm. F2 SANDY SOILS CONTAINING BETWEEN 3 AND 15% FINER THAN 0.02 mm. F3 a. GRAVELLY SOILS CONTAINING MORE THAN 20% FINER THAN0.02 mm. AND SANDY SOILS (EXCEPT FINE SILTY, SANDS) CONTAINING MORE THAN 15% FINER THAN 0.02 mm. b. CLAYS WITH PLASTICITY INDEXES OF MORE THAN 12. EXCEPT VARVED CLAYS. F4 a. ALL SILTS INCLUDING SANDY SILTS. b. FINE SILTY SANDS CONTAINING MORE THAN 15% FINER THAN 0.02 mm. ¢. LEAN CLAYS WITH PLASTICITY INDEXES OF LESS THAN 12. d. VARVED CLAYS. ~"' "' " ' '~" " ~ "'~ "" {~z,,,~n,,,,,,,f,,,,,,,=-~/[lllllllllllllll"~'~ ~ II1 ,In? ~: ~ (sa'nj j,, ~u,uu,,,. ~ ~ ou ~o '9~H).gq~.!,.,~dd~) ,~u ,o al{Iq) ~lq,.~dde) I , .; ,~ ,. . - .............. ~z ~ ~'T)~ ..~, ~.?/ START ' ~ / . ~-.,.,(~/,? . COMELE~EDATE .;~,j: 19 c...(_-. ~ NAME N ' :' ~ :~ O. ' / ..- . ., - '~', ? C~TY ~HON~ C' ",-~ - JOB LOCATION ~ ~ .~ DEPTH WELL LOG DEPTH WELL LOG ~ ~ ., ] .' .... · ,...._.. ~,~;.. ..,-~ ~ ~_ - . ~.~ ~ ( ' ~.._~' ---' '--~ u~:' - , , ~ / ~-~ ~- ~ ,. ,~... ~ ~ STATIC LEVEL, GPM- YIELD · TIME DRILL LOG '::~' ' CASING ..~" ,, ..?~ /~, i ,~_ O. ,~/ .... ,,, ~. ~ i:~,~., ., 1 ~ .I ' ' START ' ' "'' MPL;ETE '"~/' . ~)" '. DATE NAME '~, ~yf ~c/ ., L" ( ~ ~ ~ ADDRESS '(~ '/ ]' ) J / ~';~ ~' ~" '~ CITY / 4/;' :/~ , - / ' ~ ~ . DEPTH WELL LOG DEPTH WELL LOG 7 lV 4.1 The ~oAX eanao~ be eonoAdero~ ~or a~provaX bM ~hAs Gepar~- ' ~; ..... " ~ ' . DA ~ RECEIVED _ " ' INSPECTION APPOINTMENTS ~ ~:-~ ,~-~ ...... 3. ,~E TIME TIME DATE ' D~T~ ' ~T~ INSPECTOR INSPECTOR INSPECT~ MUNICIPALITY OF ANCHORAGE MUNICIPALIW OF ANCHO~GE . OF HEALTH & DEPARTMENT OF HEALTH & ENVIRONMENTAL PRO TAL pEOTE~tON ENVIRONMENTAL SANITATION DIVISION ~0~ 3 0 1981 Telephone 264-4720 DIRECTIONS: Complete all parts on page 1. Incomplete requ~ will not be proc~d. Please allow ten (10) days for processing. . ~NE =ROPERTY RESIDENT (If different from above) ' PHONE 2, BUYER PHO'~ E MAILING AD.DRESS ' 3, LENDING INSTITUTIO~ , I PHONE MAI LING ADDRESS ~ 4. REAL~OR/AGENT I PHONE' I MAI LING ADDRESS I B. LEGA, L DESCRIPTION I ST C . 6, TYPE OF RESIDENCE NUMBER OF BEDROOMS ~ SINGLE FAMILY [] MULTIPLE FAMILY 7. WATER SUPPLY INDIVIDUAL* [] COMMUNITY [] PUBLIC UTILITY 8. SEWAGE DISPOSAL SYSTEM ~] INDIVIDUAL/ON-SITE** [] PUBLIC UTILITY [] One [] Four [] Other ~;~ Two [] Five [] Three [] Six * ATTACH WELL LOG. A well log is required for all wells drilled since June 1975, For wells drilled prior to that date, give well depth (attach log !f available,) ~ (~ ~,0, YEAR oN-SITE SYSTEM WAS INSTALLED, NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. 72-010 (Rev. 6/79) 1. TYPE OF RESIDEN r-~ SINGLE FAM [] MULTIPLE F/ 2. WATER SUPPLY [] INDIVIDUAL [] COMMUNITY [] PUBLIC UTIL Connection VE 3. SEWAGE DISPOSA [] I NDIVI DUAL/ON -,~ []PUBLIC UTILITY Connection Verified []Septic Tank or [] H Size: ?..~-~'~ IrT; give dimensions: CE LY ~MILY TY rifled . SYSTEM ;ITE olding Tank nk is homemade THIS SIDE FOR OFFICIAL USE ONLY NUMBER OF BEDROOMS [] ONE [] TWO [] THREE [] FIVE [] FOUR [] SiX PERMIT NUMBER DEPTH OF WELL DATE DRILLED LOG RECEIVED PERMIT NUMBER DATE INSTALLED INSTALLER SOILS RATING TYPE OF TANK MANUFACTURER TOTAL ABSORPTION AF EA MATERIAL '0: Lot Line Septic/Holding Tank 4. DISTANCES WELL IAbsorption Area ISewer OVED FOR ~"-- BEDROOMS )ITIONAL APPROVAL (letter must accompany certificate) ~PROVED Absorption Area to nearesl BY Line [] CON[ [] DISA 5. COMMENTS DATE [] OTHER iNearest Lot Line 72-010 (Rev. 6/79) December 7, 1981 Walter D. Larson S~A Box 425-E Anc~orage v AR ~9507 Lot 2, Block 3, Bear Valley Subdivison, Anchorage N}{N Biac}~ Bear Drive Dear ~ ~.r. Larson: Approval~ for the individual sewer and water facilit'les~, cannot be granted until the following items have been completed: A well log submitted to this office for our files and review. The water analysis report needs to be submitted to this office from the Chem Lab, 5633 B Street, for our review. Sincerely, Robert C. Pratt Associate Environmental Specialist