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Home My WebLink AboutSUNDI LAKE Block 1 Lots 16A & 16B Plat# 93-133 S-9343A MUNICIPALITY OF ANCHORAGE MEMORANDUM DATE: February 8, 1993 TO: Department of Economic Development and Planning Zoning and Platting THRU: FROM: John Smith, P.E., Program Manager, On-site Services Department of Health and Human Services ~o~t.r~ Susan Oswalt, On-site Services ~ , Department of Health and Human~'~J~ 'oervlces SUBJECT: S-9343 - Sundi Lake Subdivision A~ended Comments Additional information has been provided by the applicant. We do not object to the preliminary plat. Prior to final plat, however, we will require the following: Provide water monitoring on all testholes through May, 1993. Redesign systems on Lot 16A to be in compliance with separation requirements to groundwater (determined by long term monitoring). Survey in and plat the three disposal sites on each lot. Add a plat note limiting bedrooms on each lot. Abandon existing cesspool on Lot 16A; privide written documentation from engineer that abandonment is done. SO/ljm Applicant Betty Macrnuson %Mark Iw Address 7031 Ki~iisa Drive, Anchorage Pho.e Number 248--7031 Municipality of Anchorage PLATTING BOARD AUTHORITY APPLICATION FOR Legal Description of Property Involved: - Unsubdivided Ramainder Sundi Lake Sub Prese.t/Putur~ Use of Ptope~t¥ Residential/Residential DO NOT WRITE IN TH IS SPACE Date Received Case No, Approved Conditions Hearing Date ACTION Denied This is a request for a variance from Section 21.80. 300D of the Land Subdivision Regulatlons. This variance is for: ' Acceptance of 2 lots of'lot ratio exceeding 3:1. A. The existing situation is: A parcel of land between West 80th Avenue and Sundi Lake. B. The granti~g of this petition would permlt: ~ ]0~ l~¢,~v~tl T~.~ R0{-h AVC, T31?¢~ F~t~ ~lll~l~ T,F~e beth of wkich would exceed-40,000 s~are feet. Before a variance /nay be granted, the applicant must prove that each of the fo/lowing four conditions have been fu/f/lled. Answer each of the condlt/ons in detail, using additional sheet~ if necessary. The undersigned alleges that: , - - 1. That there are such speclal circumstances or condltions affecting said property that the strict application of the Drovisions of this ordinance would clearly ~ ir~prgctica[,, unr,easonab~e,~or, undesirable to~ the general public. The~e special circu~mstahces, or, conditions are; Supervision is nounoe~ Dy a canal, an eXlSt%/%~ ~evelqDad ~nfodlvlslon, Sundi Lake and West 80th Avenue. It is not likely East 80th Avenue will he extended and any access would have to be frc~ East 80th Avenue. 2. That the granting of the specified variance will not be detrime t I o e u ic e;far or in'uri s o et r r er y i the area in which said property is situated for the following reasons: ~lt ~-~ ~O~ =~a~ ~0 ~t~.~ ~Z[~:~ are longer than wide (4:4:l.Lot<5B-1) (1.9:1 Lot [0-B1). The ~roposed lots would be an extension of the same .t!5o._ e of lots. 3. That such variance will not have the effect of nullifying the intent and urp. ose of this ordinance or the Comprehenslve'Plan of the Municipality for the following reasons: PE[T'~i ha~ nO ~3t]~11~ WR~-R'C (3~ ~¢¢VZRT_ q~hP llT.-000 souare fSet can accu~,~x~ate only 2-40,000 souare feet lots. The depth of lots would be aDoroximatelv 550' and width 250 '. The' two lots would have approximately 4:4:1 ratio. 4. The above listed special conditions or circumstances do not resu]t from the action of the applicant ano such conditions or circumstances do not merely constitute a pecuniary (monetary) hardship or inconvenience in that: q~h~ T'~I-~'I h~R existed since the Sundi Lake Subdivision Plat ~1948). The ordinances and laws were formulated after the parcel was created. No reasonable new riqht-of=wav 6an be platted to foIra lots of 40,000 square feet. Signature of Authorized Agent DOllING & ASSOCIATES 1426 Hyder Street Anchorage kK 99501 Address Signature of Land Owner Address 20 0~4 (1/77) &751 W, BIHBND BLVD. ~NCHOR~GE~ ~L~SK~ 99502-390~ (907) 248-5095 Municipality of Anchorage February Division of Environmental Health Department of Health and Social Services 820 I Street nchorage, Alaska S93 Subject~ S-9343 Sundi Lake Subdivision Replat of Let 16 Mark Ivy Gentlemen; This is in response to your J:omments dated January 14, 1993, regarding the.~ request Yet resubdivisien o~ subject lot. 1. Water availability information. logs from the following surrounding lots. Lot 14 Sundi Lake. Well depth 185 ft. 10 gpm. ',' Lot 9B~ Block 2 Sundi Lake. Depth 512 ~t. 60 gpm. Lot 14~ Block 2 Sundi Lake. Depth 317 ft. 40 gpm. Lot 13 Block 2 Sundi Lak'e. Depth ~.42 ft.' 12 gpm. As evidenced from this well logs, water availability excel 1 ent. We are submitting well 2. Ground water Monitoring Lot 16 A. logs for two test holes excavated on ~oles went to -.16 .Feet, and no ground days after" exc:avation. We have enclosed soil proposed Lot 16A. Both water were observed 30 3. F'ercolation results from Lot 16A are shown on the Test hole logs. 4. The soil. of the north 1/3 o~: the proposed lots showed a percolation rate in excess o.F 60 minutes per inch. Reserve areas of 16~0~30 sq. ft. are not available. Specific loca- tions for a fetal of three absorption system per lot have been identified. The absorption systems are designed ~or a 5. 100 feet set back te all known surface waters are shown. 6. Cess pool will be abandoned. The cabin is being main- rained, but is not used on a regular basis. The owners of the cabin reside in Fairbanks. As noted the cabin is not served with water. 'Fobb4-~rkland P.E. 20~ ~ ~5~h. ~¥enue~ Suite 20~ SEPTIC SYSTEN DESIGN LOT 16A SUNDI LAKE MARK IVY No Greund Water or Impervious Layer to 16 Use Soil Rating. From test Nov. 16~ 1992 15 rain/in = .8 gal/rain Required Area per Bedroom: 150/.8 = lo7.~ '::-cI.+t.. Testhole Total Depth 16 'Ft Less 6 f E~'e'~: :lO L.ess 4 Cever 6 Rock Depth USE 5 FEET Number of Bedrooms 4 Length of Trench 4, x 187.5 / 10 = 75 SYSTEH CONFIGURATION STANDARD TRENCH TOTAL LENGTH 75 FT. TOTAL WIDTH 5 FT. TDTAL DEPTH 10 FT. ROCK DEPTH 5 FT. COVER 3 FT. SEPTIC TANK' 1250 GAL. The installation o.F these well and septic sys'Lems wi].], not impact adjacent lots. The well locatic:,r~s c:or;ferms t:o 'Lhe sit:lng o~ the existing wells in the ar'ea~ and will not prevent t:he adjacent lot owners '~r'om developing these lots or replacing the ex~sting septic systems. Septic System l}es:i, gn L.ot 16 ~ ' I_ake p g. i 20~ ~ 15~h..~venu.~ Su~e 206 ~NCHOR~GE~ AL~$K~ 99501 SEPTIC SYSTEM DESIGN LOT :Il 6B SUNI) I LAKE ]~LOCK NARY, IVY Ground Water all 13 Use Wide Trench Soil Rating. From test Nov. 16, 1992 15 rain/in .8 gal/min Requi red Area per Bedroom: 150/.8 = 187~5 sq.ft.. Testhole Total Depth 16 Water' at 13 Less 6 feet 7 L.ess 4 ~eet Cover 3 Rock Dep'Eh 2.5 '~eet Number o~ Bedrooms 4 Length of Trench .4. ;.: 187.5 / Reduction factor .64 Act. ual I_.engt h 96 5 = 150 SYSTEll CONFI6URATION WIDE TRENCH TOTAL LENGTH TOTAL WIDTH TOTAL DEPTH ROCK DEPTH COVER SEPTIC TANK INSULATE TANK 96 FT. 5 FT. 7 FT. 2.5 FT. 4 FT. 1250 GAL. Septic System Design Lot. 16B Sundi Lake pg. i PERFORMED FOR: LE~iAL 11o !12 i14 ,16 :17 118 19 COMMENTS Municipality of Anchorage i~,~(~'~'~'~"'-*-'~'-'"/~' DEPARTMENT OF HEALTH & HUMAN SERVICES ~ ~ 825 "L" Street, Anchorage, Alaska 99502-0650 ~.~ ~ SOILS LOG -- PERCOLATION TEST ~"" DATE PERFORMED: Township, Range, Section: ~t~ ,,~ ~ SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED?~'~ IF YES, AT WHAT DEPTH? pO E Oeplh to Water Alter Monitoring? Oale: i Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE ,'~ · ~ (m~nules/~nch) PERC HOLE DIAMETER . .. TEST RUN BETWEEN '7 FTAND '7 ~ FT PERFORMED BY: I CERTIFY THAT THIS TEST WAS PERFORMED 72-008 (Rev. 4185) PERFORMED FOR: Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST LEGAL DESCRIPTION: L~ IL Gl.J..~; L.o.k~__ 1 :2 4- 5 6 7 8 9 10 12 13 14 15 16 17 19 20 DATE PERFORMED: Township, Range, Section: SLOPE WAS GROUND WATER ENCOUNTERED? S L IF YES, AT WHAT O DEPTH? p E gel]Ih 10 Wal0r Alter Monitoring? Date: SITE PLAN I N Gross Net Depth to Net Reading Date Time Time Water Drop IA~A q;o~ I~ I1° I '1~ PERCOLATION RATE [ ~) (m,nutesf,nch) PERC HOLE DIAMETER TEST RUN BETWEEN ~ FTAND 70 FT COMMENTS ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. 72-008 (Rev. 4/85) CERTIFY THAT THIS TEST WAS PERFORMED IN PERFORMED MMENTS Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST FOR= Iv,/ WAS GROUND WATERt\tt~'l~ ENCOUNTERED? S IF YES, AT WHAT ~L DEPTH? p E Oeplh to Water After Monilorinil? Date: Reading Date Gross Net Depth to Net Time Time Water Drop I'~r:' 3,',. r~'l I,~ II si ~:, 1 I.~/~- ~ '. "l~ 1.5 ~1 :Sly IV¥ l~,t/¥ ¥; ~ ~ 1~, '/¥ I ~/,.~ tff ,: 2.. 7 t ...,_,_,_,_,_,_,_,~, t,,2 Y,~ PERCOLATION RATE IT ///.~ (mmutes/,nch) PERC HOLE DIAMETER TEST RUN BETWEEN '"r~t~ FTAND ~ FT PERFORMED BY: J CERTJFY THAT THIS TEST WAS PERFORMED IN AG, CORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72408 (Rev. 4185) PERFORMED FOR: LEGAL DESCRIPTION: 1 6 7 8 Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST COMMENTS WAS GROUND WATER kt ENCOUNTERED;' I~J ~ Township, Range, Section: SLOPE SITE~PLAN IF YES, AT WHAT DEPTH? Monitoring? ,/'"=" Date: Gross Net Depth to Net Reading Date Time Time Water Drop I~J/~ ~:lq I~ [~gH I° I PERCOLATION RATE J ~ (m~nutes/mch) PERC HOLE DIAMETER ~ I J TEST RUN BETWEEN b FTAND ~-~ ///7 FT / PERFORMED BY: / ~ I I ~ ~ CERTIFY THAT THIS TEST WAS PERFORMED IN A6CORDANCE WYfH ALL STATE AND MUN C]PAL GU DELINES IN EFFECT ON TH S DATE. DATE: 72 008 (Rev 4/85) HALC£ll PNOPE£TY I I $0 0 ~/ 80TH, AVE, 3 I~'I3E TRENCHES $ FT VIDE ~ #4 96 FT LONG ? Fl' BEEP 30 INCHES OF le #3 ~ LOT 15 LOT 16A 3 73 ~0 FT 5 FEET TANK \ Well\ SUNBI SCALD 1' = I80 FT. 300 TOB~EN SPURKLAND P.E, 203 ~ 15TH, AVENUE ANCH, AK. 99501 LgT I6 SUM LAKE S/D SEC. 10~ rl~N HARK IVY SEPTIC SYSTEM DESIGN DATEr DE~ 1~ 199~ SHEET~ 1/$ GRID, 22~4 REPLACEMENT 10 FT TYPICAL REPLACEMENT Nonltor Clean Out 75 4-INCH PEPF Standard Trench: 75' LONG TOTAL 10' ])EEP 5' OF SE~/ER POCK Cleon OuI ~0 [o o~--~ ORIGINAL TRENCH GAL SEPUC TANK Cleonou~s Monltom ,/ Exl~, Ground 4 £t Cover over ?ank 94 Nira£1 140 5 Reef o£ Septic [~ock 1250 9ol Septlc Tank AND P,E, )3 ~/15TH, AVENUE AK, 99501 LO[ 16A SUN£I LAKE SECTION 10, TISN R4~/ MARK IVY SEPTIC SYSTEM D~SIGN SHEET, 3/4 aa~9, 2224 i. i : REPLACEMENT #2 10 FT fYPICAL REPLACEMENT Nonitor 96 4-INCH PERF Clean Clean Out FT WIDE tRENCH 96' LONG TOTAL DEEP 30'£FSEWER ROCK ORIGINAL TRENCH i850 GAL SEPUC TANK INSUL A TED Mlra£1 140 2.5 Feet of Septic -- £1eanout~ Non/tot ,/- 1~50 gal £ept/c Tank ,3CC, 16, 199,3 Clean Outs Ex/sY;, Ground $ Fi: Cover over Tank IN£UL A T/ON SPURKLAND P,E, Q3 WISTH. AVENUE ~CH, AK. 99501 L£? i63 SUNDI L3KE £ECII£N 10,, TI£N p4~/ MARK IVY SEPTIC SYSTEM DESIGN DATE, DEC, ]~ 1992 SHEET, 3/4 6751 ~. DIHOND BLVD. AN~HDRABE, ALASKA 99502-3904 (907) 248-509§ Municipality of Anchorage Divis:i. on c)f Environmental Health Department o~ Health and Social 820 I Street Anchor'age~ Alaska 99501 Sub j eot: February~J =,~ 19%3 RECEIVED FEB 5 199 Munimpahty at Anchorage De{Or. Health A Human Services Gent 1 emen; Tl'~is is :i.n respor~se to your' (:ommeFr~:s dated January I4~ ].993~ regarding the' request .~or resubdivisian o~ subject ].ot. ~"J.. Water availability information. We are subm:i.t.t.:Lng well loc;s 'From the ,Foil. owing surrounding lots,, C(Dt 9B~ BloczJ'~ 2 SLIrldJ Lak~. Depth 512 -Ft. 60 gpm. L. ot ].4~ Block 2 Sundi Lake. Dept. h 317 ft. 40 gpm. Lo'~ 13 Block 2 Sundi Lake. Depth 3.42 ~t. 12 gpm. As eviclerH:::ed from tJ']~.s w~z,]J. 1 ],ogs~ water avai].aJz)i].~.ty is excel lent. ~ 2. Gr'oL.~nd water MoriitoriFJg Lot 16 a. [,Je have ethEl, aBed sei]. logs for two test holes excavated on proposed Lot 16A. Both holes w~H'~t to -16 feet~ al]d F~O groLLr~d wa'~ar wG)re obs~servE~d ]30 16A are shown on the Test (:Jays a~ter exc:avat:~on. / Inole logs. 4. The soil of the north 1/3 o~,: 'l::he proposed lots showed a percolation rate in excess o,F 60 minutes per inch,, Reserve areas o~ 16~000 sq. ~'~:. are not availab].e. Specie:Lc loca- '~ions ,For a total of three absorption system per lot have been identified. The absorption systems are designed -For a c~,,~--~"'~ ~ ,-~'~ . ~ . .~ ~ ~' - x--'.4;F~i~ ['ef-~: pool will be abandonG~d. Th~ c:ab:Ln the cabin r'eside :Ln Fair-banks. As noted ':he~ c:ab:Ln is not served w1'['.h wateF. 'l"ob~l I and F'.E. Certified Well For, "' ') If ~'-md~ La~ ,~llison $ubd.~ Lot l~ Date completed "~ ~.f-~- -~-~ ] ~2 feet Depth of well ..... ~ ........................... ' ...... Size of casing ~ Distance to water ..~._fa~t .... Distance to water wMle pumping of .. ~ .... L.....,. gallons per hour. at rate I certify the above true a~cl cm'rec~ Driller Drillers Co-Op Spenard. Alaska We adx'~x~ you to ~-ecord , u:, , ....., >- 0 Z DRILLIN~, (907) 274-401 ] ANCHORAGE, ALASKA 99509 DRN. LING LOG Tr imb 1 e Well. Owner_ ................................ Use of We]!..Dom. I,ocation (address of: Township, l~,ange, Section, ff known; or disLance main road Lot 13 Block 28 Sundi Lake, Anchor_a_g~ Size ef casing ........ Depth of Hole Static water leve]__~40 ft. Screen ( ); Perforated ( 34-2 feet Cased to__3_42.75._feet (below) land surface. Finish of well (check one) ). open end ( x ); · Describe screen or per£oration~_q/~ _ Well pumping test at 12__gallons per [{h~ of drawdown £rom static level (minute) for~l__ _hours Date of completion 10/11/79 WELl. t. OG ])el)ih in fccL from ground surface Give detai]s of formations penetrated, size of material, color and hardness 1 6 55 TO 63 -~_. _TO 73 73 _~O. 93 ~_~O~73 1~.~O 187 187 TO 198 198 ~O_200 225 ~O. 290 29~_~O 305 305 31~ ~O 333 S an ~X__g_ _r_a_v_ _e 11y_. c 1_ ~ff~ Clay_ and sand Clayey gravel ClaE and sand Cl__ay_,_gravel & sand We t s__andy.~s_i l_t~._ c _ __S ~p_d y_._p 1 a~ _ _J4e_t~=av.e/l~ c1 aye' _~s.andy~siXLy Silty sandy water g_ravel: extremely silty, clean up --- -C~rop~c.ted_~ravel. ancLmand_:_ - _Gr_avefLly __c 1~ .... C_ohbfLe~_and g my. eL._ _._Cg ay would not 1 -- CUSTOMER J~-W DRILLING, Inc. P.O. Box,l-!22,l o 1310C InternationalAirpod Road (907) 274-46i ] ANCIIORAGE, ALASKA 99509 DMLLING LOG Well Owner_ _ Tr:Lmb!e~(Paf,¢ .2) .................. Use of Well Lecation (address of: 2`ownship, ]:{ange, Section, if knoxvn; or d/stance main road Size of casing Depth of Hole Static water level .... ft. (above) Screen ( ); Perforated ( feet Cased to feet (below) land surface. Finish of well (check one) ). Describe screen or perforation Well pumping test at gallons per (hour) of drawdown from static level. Date of completion open end ( ); (minute) for h ours with WELL LOG I)eptb in feet from ground surface Give details of formations penetrated, size of material, color and hardness ft. 3.33- -2`O~338 --- 338----TO--340 - 340 .....TO~34Z___ 3_4.2 TO. --- TO. .... TEL TO 2'0 TO TO _2'O .2`0. TO_ TO TO Hard ~oan ,' 2:.:-.',¢:7-/ 1 ~ CUSTOMER Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? 10- 11 Depth to Water After~ Mon or ng? ~ Dale: Reading Date PERCOLAT,ON RATE TEST RUN BETWEEN 7' 13 14 15 16 17' 18- 19- 20' COMMENTS Township, Range, Section: SLOPE SITE PLAN Gross Net Depth to Net Time Time Water Drop t~;~/s, ff-- ~ 'lq (minutes/inch) PERC HOLE DIAMETER · FTAND '7 ~_ FT PERFORMED BY: "7~, ,..~ I ~'v ~-~ CERTIFY THAT THIS TES~ WAS PERFORMED IN 72-008 (Rev, 4/85) Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST LEGAL DESCR,PT~ON: L~J~ lb. %u-~; L~ke_ 1 RECEIVED FEB ,5 199;~ MUnJCipaht¥ ot Anchor~ Dept. Health & Human Set 10- 11 12 13 14 15 16- 17- 18- 19- 2O COMMENTS DATE PERFORMED: Township, Range, Section: SLOPE o WAS GROUND WATER ENCOUNTERED? SITI~ PLAN DEPTH? Oepih lo Waler ADer i Monitoring? ~ Date: Reading Date Time Net Time Depth to Net Water Drop ~ 'I~- I ~/~ PERCOLATION RATE J ~) (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN -~FTAND 70 FT ^CCO"O^NO~W'~"A'L$'^T~^"D~"N,C,,A,£~U,OEL,NE$,NE~ECTONT.,$O^~E. °ATE: ~ 1 ,-/~ ],~ z_. 72-008 (Rev. 4/85) HALCR£ PROPERTY ~/ 80TH, AVE, LOT 15 f. CESSPOOL ~-~" 14 LOT 15 molo to J ~00 SCAL& 1'-= 100 FT, ESO 300 SUNDI LOT 16A TANK RECIEIVED FEBI 5 1993 Munic~pah{y ot Anchorage Dept, Health & Human Ser~Z~les 10 FT 3 VIDE TRENCHES 5 FT VIDE ~4 96 FT LON6 ......,. 7 FT DEEP v,,... I 30 INCHES DF ~ ~3 " I ;;PROPOSE~ LgT ,ud~tand ,t CE-2225 %. TD~£N SPURKLANg P.E, BO3 ~ ]STH, AVENUE ANCH. AK, 99501 LOT 16 SUni LAKE S/~ SEC. 10~ TJSN R4~ HARK IVY SEPTIC SYSTEH ])ESIGN DATE, DEC, 14,. 19~ SHEET, 1/$ GRID, 2224 MUNICIPALITY OF ANCHORAGE MEMORANDUM DATE: January 14, 1993 TO: Department of Economic Development and Planning Zoning and Platting THRU: FROM: John Smith, P.E., Program Manager, On-site Services Department of Health and Human Services~/...c~~- Susan Oswalt, On-site Services ~.J 0 Department of Health and Human SSrvices SUBJECT: Request for Comments on Subdivision(s) January 2~, 1993 The Environmental Services Division, On-site Services Section, of the Department of Health and Human Services has reviewed the following cases and has these coraments: S-9343: Sundi Lake Subdivision The following deficiencies exist with the proposed plat: ~../~ Provide water availability information. ~ii-~ Provide water monitoring for testholes on Lot 16A. Provide results of testhole #2. Indicate which option for ressrved disposal area is being utilized, and provide necessary information to-support that decision% Sho~ setbacks to all surface water. Abandon existing cesspool on Lot 16A and upgrade the disposal system for the cabin on this lot. We recommend this plat be returned to the petitioner for the above items. SO/ljm C. p..!ga~.e..¢~,_e,.p~.9[:fiJUn.ths following: 1. cO'm'prehe'n§i~e' Plan -- Lana Use Class f cation ~'_ .R.e.s. idential .................... .Commercial _Parks/Open Space Transportation Related Marginal Land Commercial/Industrial Public Lands/Institutions Alpine/Slope Affected Industrial Special Study Comprehensive Plan -- Land Use Intensity .... "--'-v -:' Special Study Dwelling Units per Acre .A p ne/Slope Affected 3. Environmental Factors [if any): ' ~! ~ Wetland' b, i ......... ~' "!'-Developable .... 2, Conservation d. Preservation Please n,dicatel below if any o! these events have occurred in the last five ~/ears on the property. Avalanche Floodplain Seismic Zone [Harding/Lawson) ........ Rezoning Case Number Subdivision Cas~ Number t ~ - ~ ConditionaI. U§e ' Ca.s.~,N, ur~be~ · ..Zoning Variance Case Number Enforcement~ctipn For _ ' ................ Building 7La~nd Use ,Permit For :. ......... ,~rn~y Corp of Engineers Permit E. Legal descript on for advertising. ~.~, ': - / . ,. . . F. Checklist ~"~-. "".~ Copies ~ .Reduced Copy of Plat (8 , ~,.-., ~ ,*,~, ~Certiticate to:Plat ' ' . , era ~,noto · ~,:'. /~'~-: R~using Stock Map /.."/ Zoning Map Fee Drainage Plan _Topo Map 3 Copies Soils Report 4 Copras Pedestr a~ Walkways Landscaping Requirements ,Water: Sewer: Private Wells' Private Septic ..Community Well Community Sys. Waiver Public Utility Public Utility MUNICIPALITY OF ANCHORAGE COMMUNITY PLANNING AND DEVELOPI~I'I~'N~~ P,O,~Box 196650 Anchorage, Alaska 99519-6650 PRELIMINARY PLAT 'APPLICATION Please fill in the information requested below. Print one Petter or number per block. 1. Vacation Code 2. Tax Identification No. 3. Street Address l REC'D~y:: , 4. HEW abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34). 5. illifll8 abbreviated legal description (T12N R2W SEC 2 LOT 45 OR SHORT SUB BLK 3 LOTS 34) full legal on.back page. 6. Petitioner's Name (Last- ~irs,) ~// ~/ ~ ~.- ¢~ftioner'SeCresLn,~;,~ %~ S'~'L- / C Address ~-~/ ~z~ZZ~ ~' Address /~ ~~ ~''{' ' 8. Petition Area Acreage 9. Proposed 10. Existing , 11. GridNumber 12. Zone Number EOtS Number Lots -, . '., ' 13. FeeS ,~,._.~ ~" 14. Community Council ,~¢(~;~. ~ ~,4f-;¢¢~ Date: I hereby cedify that (I am) (I have been authorized to act for) the owner of the property described above ahd that:l:Uesli'e t0 SSl~divide it in conformance with Chapter 21 of the Anchorage Municipal Code of Ordinances. ] understand that payment of the basic, s~l~divisi0n fee is nonrefundable and is to cover the costs associated With processing this application, that it does not assure apPfo~)al ~ :[h'e"subdivision. I arso understand that additional fees may be assessed if the Municipality's costs to process this application exceed the basic'fee. I further understand that assigned hearing dates are tentative and may have to be postponed by Planning Staff, Platting Board, Pi~'nnlng commission, or the Assembly due to administrative reasons· / ..... S i g n a/t,d'}/e ..... ' *Ag~ must provide written proof of authorization. : ., 203 W 15~A. Avenue, Suite 206 ANCHORAGE, ALASKA 99501 (907) 279-391& SEPTIC SYSTEN DESIGN LOT I&A SUNI) I LAKE MARK IVY No Grouted Water or' Impervious Layer to UsB Standard Trench Soil Rating. F'rom test Nov. 16~ 1992 15 rain/in = .8 gal/rain 1995 16 ~:t. 150/.8 = 187.5 SCl.~:t.. T e s t h (:.) 1 e T o t a 1 L. ess 6 Rock Depth D e p 't: h IJSE '=' ,.~ FEET 10 6 Number of Bedrooms 4 L. ength of Trench 4" 187.5 / 10 = 75 SY~TEi~I CONF I GIJRATI STANDARD TRENCH TOTAL LENBTH 75 FT. TOTAL ~IDTH ~ FT. TOTAL DEPTH 10 FT. ROCK DEPTH 5 FT. COVER 5 FT. SEPTIC TANK 1250 GAL. · The installation o.F these well and septic systems wi].], not impact adjacent lots. The well lec:ations c:on~orms to the siting o~ the e,xisting wells in the al"ea¥ and will not: prevent tile adjacent lot owners -Fr'orr~ develop:i, nr=l 'these lo'Ls (:)r' rep].acir~g the exist:lng septic sy.stems. Septic System Design I..ot 16 <*,~undl' ' I_ak'e PO ,, :[ ri 205 ~ i5~h..AvenuE, Sui(e 206 ANCHORAGE, ALASKA 99501 (~07) 279-~916 SEPTIC SYSTEM DESIGN LOT 16B SUNDI LAKE BLOCK MARK IVY Gr'oLIi]d Water at J. 3 Use Width, Trench Soil Rating. From test Nov. 16, 1992 15 ~n:ln/in := .8 gal/rain R*~qui r ed Area -I"esthole Tol:al Depth 16 Water" at L.~,~sL~ 6 ~?¢t 7 Less 4 Rod:: l)ep'~h 2.5 '{:~,et SYSTEll CONFIGURATION WIDE TRENCH TOTAL LENGTH TOTAL WIDTH TOTAL DEPTH ROCK DEPTH COVER SEPTIC TANK INSULATE TANK 96 FT. 5 FT. 7 FT. 2.5 FT. 4 FT. L.o'~ 16B c ' pg. I 1250 GAL. PERFORMEDi FOR: Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L' Street, Anchorage, Alaska 99502-0650 SOLES LOG -- PERCOLATION TEST Township, Range, Section: 6 8 !i · ObMMENTS SLOPE WAS GROUND WATER%~[~'~ ENCOUNTERED? S IF YES, AT WHAT ~ DEPTH? P E Depth to Water Alter Monitoring? Date: Reading II Date Time Net Time Depth to Water Net Drop PERCOLATION RATE C~. '''/'~ (minutes/,nch} PERC HOLE DIAMETER ~,~ I ~ TESTRUNBETWEEN 7 FTAND '~ ~/~ FT PERFORMED BY: I A~CORDANCE WiTH ALL STATE AND MUNICIPAL GUIDELINES iN EFFECT ON THIS DATE. DATE: :1 72~008 (Rev. 4/85) CERTIFY THAT THIS TEST WAS PERFORMED * LE ~AL DESCRIPTION: LO TH Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST [18 - DATE PERFORMED: Township, Range, Section: SLOPE WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Oeplh to Waler Alter Monitoring? Date: SITE PLAN Gross Net Depth to Net I Reading Date Time Time Water Drop FIlL ~l~(,l~z- 1~5 '~.r c.~,~ ,~. ['-... '1 I PERCOLATION RATE ~ g t/~.~ (minutes/tach) PERC HOLE DIAMETER __ TEST RUN BETWEEN '7/~ FT AND ~ FT ·' IN EFFECT ON THIS DATE. , . ,.~- .~'.,{ENGINE Municipality o! Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST DATE PERFORMED: Township, Range, Section: 132. h,1~ [~¢": SLOPE SITE PLAN WAS GROUND WATERl~k~O ENCOUNTERED? S IF YES, AT WHAT ~ DEPTH? P Depth 10 Water ADer MenitorinD? E Gross Net Depth to Net Readin9 Date Time Time Water Drop 8'lh 3:5ff I° I~1~ ~:[q 15 [~lw io PERCOLATION RATE J ~ (minutes/inch) PERC HOLE DIAMETER ViMENTS FORMED BY: I RDANCEWITH ALL STATEAND MUNICIPAL GUIDELINES INEFFECT ON THIS DATE. DATE: HALCRO PROPERTY W 80T~ AVE, LOT 1~ LOT 15 14 + WeU wa ter \ \ \ SCALE: 1' = 100 FT, p.50 300 LOT TANK SUNDI ::PROPOSED 3 75 I0 FI % Well\ ,11 3 IVIDE TRENCHES 5 FI WIDE #4 96 FT LONG 7 FT DEEP 30 INCHES DF ~[e #3 CE-2225 OBBEN :SPURKLANI) P,E, 03 W 15TH. AVENUE 4cHi AK; 99501 LOT 16 SUDI LAKE S/D SEC, 10~ TIpy R4W MARK IVY SEPTIC SYSTEM DESIGN DATE, 9EO, i4, 199£ SHEET, 1/3 GRII)~ REPLACEMENT #£ 10 FT TYPICAL REPLACEMENT ~1 ~gandacd Trench~ DRIGINAL TRENCH 1~50 GAL XEPUC TANK J ~ 7~' LDNG EDWAL , J ]0' ~EEP 5' DF SEWER ROCK ~ Cteonou~s I 94 ~ ~ ~ 5 Pee~ oF Septic R ~ic Tonk ~ j j'a)3 ~15TH, AVENUE LOT ]6A SUflgl LAKE SECTION ]~ T]SN ~4~ ~ATE, ~EO ',A4CH, AK, 99501 NA~K IVY SHEET, 3/4 6RZ~, 2224 REPLACEMENT 10 FT TYPICAL REPLACEMENT #1 ] 5 ~ Out 5 FT WIDE TRENCH 96' LONG TOTAL 7' DEEP 30' OF SEWER RflCK 96 4-INCH PERF ORIGINAL TRENCH I250 GAL SEPTIC TANK INSUL A TED Mlro£1 140 ~,~ £ee% o£ Sep%]c Rock Cleonoufs Moni~;o~' ,/ i250 9al Septic Tank I6, 1992 Cleon Dugs Exls~;. 3 £~ Covet' over Tank INSUL A TIDN iSTH. AVENUE ,,ICH, AK. 99501 LOT SUNDI LBKE SECTION 10, TI2N R4W MARK IVY SEPTIC SYSTEM ~ESIGN ~^TE, DEC, 1Z 1992 SHEET~ 3/4 GRIg~ 222~