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HomeMy WebLinkAboutSUN VALLEY NORTH S-5992 ' MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL HEALTH CASE RFVIEW WORK SHEET [] PLATTING BOARD ~ PLANNING & ZONING ASE NUMBER NAME S--5992 Sun Valley North Subdivision DATE RECEIVED / } December 4, 1981 '~ COMMENT TO PLANNING BY December 18, 1981 FOR MEETING OF L~J PUBLIC WATE ---.'1 ( !TO P'~,TI~rlON AREA AVA LABLE TO'PET TION AREA / ,./ 71-014 (Rev. 2/78) ALASKA rlUIBOIlmI rlTAL COFITBOL $ RUIC $, I[1C. ~nqinee~'in§ ~ ~nuironmenl~l $1uclics Soils Report for Sun Valley Subdivision Addition This subdivision is located in Section 4, T13N, R3W. It is in Fork of Eagle River. Landforms: Section 33, T14N, R3W and the lower reaches of the South This subdivision is in the lower section of the valley and shows greater evidence of stream erosion into the U shaped valley floor. The slope of the stream is greater than in the upper reaches of the valley. Only a short distance to the north, the river plunges over a waterfall. This waterfall at the valley mouth denotes it as a hanging valley. The northeastern portion of the subdivision is generally on a bench. The land on the portion of the subdivision to the west of Elkhorn Drive is characterized by steep slopes with open grassy areas. This subdivision ranges in elevation from 1780 down to 1520 feet. Vegetation With the wide range of elevation the vegetation varies from above timberline species to spruce, alder and poplar with an occasional birch in the lower areas. Portions of the subdivision have been denuded for homesteading. In these areas the emergent vegetation is generally alder and grasses. Spruce are starting to show under the alder thickets in the normal successional pattern. Soils Soils in the subdivision were tested by a combination of a track backhoe and a Mobile B24 Drill mounted on skis. Generally the soils in the denuded areas are a silty gravel in the top several feet with silt seams and silty gravels to the depth tested. In the undisturbed areas forest duff overlies the silty gravels. Occasional large boulders were noted on the lots. Conclusion The soils on Block 1 have a very high percolation rate. Rates range between 214 to 320 sqft/bedroom. As the lots are quite large these lots can support on-site systems. Some water management may be necessary during breakup to insure the integrity of (:he systems. 1220 ~esl 251l~ Auenue */~nch0r~qe, Al~sk~ 99503 · [907) 276-1361 The soils on the tops of these lots (east side) are similar the soils in Block 1. The same comments are valid for water managementon lots as for Block 1. to The soils on Block 3 have not been resolved to our satifaction. Recommendations It is recommended that development of Blocks 1 and 2 proceed. Elkhorn drive should be realigned to the east to give additional flat areas for on-site sewer systems. Additional soils studies need to be done on Block 3 in order to resolve the final status of the area. L~SOIL$ LOG MUNICIPALITY OF ANCFIORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 829 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG- PERCOLATION ]'EST PERCOLATION TEST PERFORMED FOR: LEOAL OESCRIPT,O.: SLOPE SITE PLAN 10 11 12 WAS OROU.~ WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? 14 15 16 17, 18- 19- 20- COMMENTS_ Reading Net Time /. Net Drop /z_~ ~' /v:~ s~ /0 · ~ 5 , o~ PERCOLATION RATE (mlnules/inch) rEST RUN BETWEEN C' 6~' FT AND ~' (~ FT PERFOHMEDBY:_~-'~"~ ~' ~-O~'?;'~ ')O t ) CERTIFIEDGY: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION 3'EST PERFORMED FOR: LEGAL DESCRIPTION: SITE PLAN 1 2 10 11 12 13 WAS GROUND WATER ENCOUNTERED? IF YES, AT WNAT 14 15 16 17 18 19 Reading Date Gross Net Depth to Net 'Fime Time Water Drop 20 PERCOLATION RATE TEST RUN BETWEEN FT AND FT COMMENTS CERTIFIED BY: L. DATE: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PFIOTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST [~9OI LS LOG L~PERCO LATION TEST 9 10 11 12, 13 DATE PEFIFORMED:_~ SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YFS, AT WHAT DEPTH? 14 Reading Date ~6 i/ ~7 ii ~8 II ~ 9 :' ?~ _~ II 20- PERCOLATION RATE Gross Net 'rime Time Depth to Water /. 76~ /' ~"'2~__ (minutes/inch) ~ 0 PT AND ~ -q.~-.ET Net DATE:J' ~.~.tc:~ ~,'/ 72-008 (6179) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99,501 264-4720 SOILS I.OG - PERCOLATION TEST SOILS LOG PERCOLATION TES¥ _ DATE PERFOFiMED: ~ SITE PLAN 1 8 9 10' 11 12 13 WAS GROUND WATER ENCOUNTERED? IF YES, AT WFIAT DEPTH? 14 15 16 17 18 19 2O Reading Date PEF1COLATION RATE L~ 'rEST RDN BETWEEN Gross Net Time Drop Net Depth to Time Water ~. Io lO CEHTIFIED"Y: ~-. /~UC~(_ DAT[-:: ~-' / Z ' o I 72-008 (6/79) [~SOI LS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 "~PERCOLATION TEST SOILS LOG - PERCOLATION TEST DATE PERFORMED: SLOPE SITE PLAN 10 11 12 13 WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT /JO 14 15 16 17 18 19 2O COMMENTS_ ~ ~'~& Reading ,:/ :/ I! ;? Net Time /0 /¢ Depth to /. / 8'¢ Net Drop PERCOLATION RATE (minutes/inch} /~ / TEST RUN BETWEEN ~/ 72-008 (6/79) [~SOILS LOG ' MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Stroot, Anchorage, Alask~ 99501 264-4720 SOILS LOG - PERCOLATION TEST '[~/PERCO LATION TEST 1 2 3 4 5 6- 7 8 9 10 11 13 bATE PERFORMED: SLOPE SITE PLAN ENCOUNTERED? IF YES, ATWHAT DEPTH? 14 15 16 17 18 19 2O Gross Net Depd~ 10 Net Reading Date Time 'rime Water Drop d / PERCOLATION RATE ~) ~" (minutes/inch) TEST RUN BETWEEN "'" FT AND :'~ '-' ET /~'f 72*008 (6179) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROT[:CTION 825 L. Straot, Anchorago, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST [~'""'/"S O I L S LOG ~COLATION TEST PERFORMED PaR: SLOPE 10 11 12 13 WAS GROL~ND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? SITE PLAN 14 15 16 17 18 19- 20- COMMENTS PERFORMED Gross Net Depth to Net Reading Date Time Time _ Water ~/- Drop-Fl- PERCOLATION RATE TEST RUN BETWEEN (minutes/inch) 72-008 (6179) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTFCTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST ~RCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time Time Water /~L Dr0poE'~- ,. PERCOLA'rlON RATE ~ (~ (minutes/inch) TESTRUN BETWEEN ~"'{~. FTAND COMUENTS CERTIFIED BY: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST ~PERCOLATION TEST PERFORMED 1 2 3 4 §- 9- 10- 11 12 13 14 15 16 17 18 20- FY',.... DATE PERFORMED: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? k) ~ IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE '~ C--' (minutes/inch) COMMENTS . ;DO 72-008 (6/79) ~|~IPALITY OF ANCHORAG ~>~ PERCOLATION DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION TEST SOILS LOG -' PERCOLATION TEST pERFORMED FOR:. LEGAL DESCRIPTION: 1 2 3 4 5 6 7 8 9- 10- 11 17 18 :20- COMMENTS DATE PERFORMED: WAS GROUND WATER~/~'~O ENCOUNTERED? IF YES, AT WHAT DEPTH? SLOPE SITE PI. AN S ?2-008 (6/79) Dross Net Depth to Net Reading Date Time Time ( I~,',A~ Water Drop ., ~ ~ , ,,~ ALASKA e UIRO I'il TAL COOl'ROI. $ RUICe$, I C. ~n~ineerinq ~ ~nuironmentol Studies ~, ,'~ Soils Report for Sun ValUe,eye. Subdivision Addition ~1 This subdivision is located in Section 33, T14N, R3W and Section 4, T13N, R3W. Fork of Eagle River. It is in the lower reaches of the South Land forms: This subdivision is in the lower section of the valley and shows greater evidence of stream erosion into the U shaped valley floor. The slope of the stream is greater than in the upper reaches of the valley. Only a short distance to the north, the river plunges over a waterfall. This waterfall at the valley mouth denotes it as a hanging valley. The northeastern portion of the subdivision is generally on a bench. The land on the portion of the subdivision to the west of Elkhorn Drive has moderate slopes to steep slopes. This subdivision ranges in elevation from 1780 down to 1520 feet. Vegetation With in the range of elevation the vegetation varies from above timberline species to spruce, alder and poplar with an occasional birch in the lower areas. Portions of the subdivision have been denuded for homesteading. In these areas the emergent vegetation is generally alder and grasses. Spruce are starting to show under the alder in the normal successional pattern. Soils Soils in the subdivision were tested by a combination of a track backhoe and a Mobile B24 Drill mounted on skis. Generally the soils in the denuded areas are a silty gravel in the top several feet. In the undisturbed areas forest duff overlies the silty gravels. Occasional large boulders were noted on the lots. Conclusion The soils on Block 1 have a very high percelation rate. Rates range between 214 to 320 sqft/bedroom. As the lots are quite large these lots can support on-site systems. Some water management may be necessary during breakup to insure the integrity of the systems. 1220 g]¢sl 251J~ J~ucnu¢ · J~ncJ~ora§¢, Alaska 99503 · (907) 276-1361 The soils on 'the lots block 2 are similar to the soils in Block 1. The same comments are valid for water managementon lots as for Block 1. The soils on Block 3 have not been resolved to our satifaction. Recommendations It is recommended that developme~%t of Blocks 1 and 2 proceed. Elkhorn drive should be realigned to the east to give addJ. tional flat areas for on-site sewer systems. AddJ. tional soils studies need to be dor~e on Block 3 in order to resolve the final status of the area. .S LOG ~.~, MUNICIPALITY OF ANCHORAGE ~ i' o -'~ DEPAR'FMENT OF HEALTH AND ENVIRONMENTAL PROTECTION U COLATION SOILS LOG - PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 10 11 12 13- WAS GROUND WA'FEF~ ENCOUNTERED? IF YES, AT WHAT DEPTN? 14- 15- 16- 17- 18- 19- 20- COMMENTS Reading Date ?:r ;/ /' .~- PERCOLATION RATE TEST RUN BETWEEN /0. 'OS'"' /..4U IS" Net Time /0 /0 Depth to Water /. ~/x/ I, 3D :..~____ ~J (minutes/inch) Drop PERFORMED BY: L-d ~ ~0~.~'£~ ~Cl I ) CERTIFIED BY: 72-O08 (6/79) ?: --.~ MUNICIPALITY OF ANCHORAGE (' o ~t DEPARTMENT OF FIEALTFI AND ENVIRONMENTAL PROTECTION SOIkS LOG -- 1 2 /,,t L, ..... l-L, d o,,,--¼ W..~ ¢.,.,,q 3 9- SI FE PI_AN 10- 11 13- 14- 15- 16- 17 18 19- WAS GROUND WATER ENCOUNTERED? IF YES, AT WNAT DEPTH? 20- PERCOLATION FIATE (minules/inch) COMMENTS____ TEST RUN BETWEEN FTAND FT PERFORMED BY: .Oe-,'~ /)-),/~t ,~(_~,~,~.,~'~.~./._ ______CERTIFIED BY: /-- i~,,.l 72-008 (6/79) [~'//'SOI LS LOG ..... ~ MUNICIPALITY OF ANCHORAGE ERCO LATION ,/~ ~'~j~,'~"~ DE PAR TM ENT OF HEALTH AN DEN MIR ONMEN-r A LPR O TECTION I~J TEST ' B25 L, Street, Anchorage, Alaska 99501 264.4720 - - SOILS LOG -- PERCOI.ATION TEST PERFORMED FOR: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O COMMENTS DATE PERFORMED:~,~.- 1 ~-- ~ I SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YES, AT WFIAT DEPTH? Reading Date t/ / PERCOLATION RATE TEST RUN BETWEEN Not OropW- 72-008 (6/79) SOILS LOG .... -~ MUNICIPALITY OF ANCHORAGE ~, ~,EPA..ME.TOF..ALT. A~V,~O~~O~C~,O~ / P ERCOL~.O. 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCQLATION TEST 1 2 3 4 5- 6- 7 8 9- 10- 11 WAS GROUND WATER ENCOUNTER ED? IF YES, AT WHAT DEPTH? 13- 14 - Reading Date Time Time Water Drop 16 19 PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN ~) S FT AND FT , <.-'u' PERFOHMEDB .~,~( /~ CERTIFIEDBY: ~. ~IC( OATE:~//-~ 72-008 (G/79) / [~]/ SOILS LOG MUNICIPALITY OF ANCHORAGE ZP [ ERCOLATION DEPARTMENT OF HEALTN AND ENVIRONMENTAL PROTECTION TEST 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST LE-GAL DESCRIPTION: DATE PERFORMED: .~:) p SLOPE ~L SITE PLAN 10 11 12 13 14 15 16 17 18 19 20 ,6, WAS GROUND WATER ~/~_~ ENCOUNTERED? . IF YES, AT WHAT DEPTH? Reading Date Time 1,2- ,/ /_-Y /./ // ~ // PERCOLATION RATE Nat /0 /0 /0 lb Depth to Water Net Drop PERFORMED'BY:,~-~6¢''' //// '/"~])?'""/ CERTIFIED BY: DATE: 72-008 (6/79) [~SOI LS LOG MUNICIPALITY OF ANCHORAGE DEPAHTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, A~chorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST [~PERCOLATION TEST 1 DATE PERFDRMED: SLOPE SITE PLAN 3 5 6- 7 8 9 10 11 12 13 WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTh? 14 15- 16- 17- 18- 19- 20- COMMENTS~ Reading Date :1i/ // Gross Net Time Time /,/2 Depth to Net Water Drop 72-008 (6/79) [~//SOI LS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 g Street, Al~chorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST ~'//P/EP E RCO LATIO N TEST 2 3 LEG^L OEBCF,,PT,ON: 2°4 114 I Z SLOPE DATE SITE PLAN 6 10 11 12 13 WAS GROUND WATER ENCOUN'rER ED? IF YES, ATWllAT DEPTH? 17- 19- 20- COMMENTS Reading ,:?l / /f/ Net Timo /O //2 Net PERCOLATION RATE TEST RUN BETWEEN (minutes/inch) CERTIFIED BY; 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DFPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST PERCOLATION TEST PERFORMED FOR:_ LEGAL DESCRIPTION:. 1 2 3 4 5 6 7 8 9- 10- 11 12 13 14 15 16 17= 18- 19- 20~ COMMENTS PERFORMED BY: 72-00g (6/79) DATE PERFORMED: SLOPE SITE PLAN L~i WASGRO N. WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time Time ~t,~ ~' Water Drop '~ ,. 1~15 tO Z,EH ,c ~t . ~. ;~,'~ ~; ~ ..', ~RCOLATION RATE EST RUN BETWEEN MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL. PROTECTION 825 L. Street, Anchorage, Alalka 99501 264.4720 SOILS LOG -- PERCOLATION TEST PERCOLATION TEST PERFORMED FOR:. LEGAL DESCRIPTIDN: 1 2 3 4 5 6 7 8 g 10 11 18- 10 DATE PERFORMED: COMMENTS_ PERFOFIMED ,72.008 (6/79) SLOPE Si~"' p LAN WAS GROUND WATER~J~'~O 8 ENCOUNTERED? __ OL ~ E IF YES, AT WHAT DEPTH? (;ross Net ,, Depth to Net Reading Date Tired Time ( l~.",',. Water Drop ,--'""~t~.~ ..3- 7./, '~-o-5~- .- ~' ~ ~ - ,~ -~.~ ~ ;:~' , ~- -- ,~%~o ~' ~ '~ ~' ~' ~ ,'-~ - '~_~ PERCOLATION RATE TEST RUN BETWEEN FT At'~y i/Inch) MUNICIPALITY OI= ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 I., Strast, Anchorage, 'Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST TEST ~G PERFORMED FOR: LEGAL DESCRIPTION: DATE PERFORMED; Lt / Z 6 / ~'~ SLOPE ¢~- SITE PLAN 1 2 3 4- 5- 6- 7- 8 10 11 12 13- 14- 15- 16 17 18' 20- WAS GROUND WATER ,~(~% ~_ ENCOUNTER.ED? pO E IF YES, AT WHAT DEPTH? ~" A,',,, · Gross Net Depth ~ Net Reading Date Time Time Water Drop ~/~ ]i5~ ~io~ - io t z. )3 FERCOLATiON RATE Z~ (minutes/inch) 'TEst RUN BETWEE, N '~ ~3- , FT AND -,-.--~ FT COMMENTS PERFORMED BY:~f~q CERTIFIED BY;.__ ·DATE:. 72.oos (6/?) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND IENVlRONMENTAL PROTECTION 825 L. Street, Anchorage, 'Alaska 99S01 264-4720 SOILS LOG -. PERCOLATION TEST ~)-"'~ ~SOI LS LOG I '~PERGOLATION TEST PERFORMED FOR:. DATE PERFORMED: LEGAL DESCRIPTION:__ ~'~n 1 2 3- 6- 7- 8- 9- 10- 11 13- 14- 15- 16- 17- 18- 19.- 20- COMMENTS PERFORMED ~ {f L '~--SLOPE SITE PLAN WASGROUNDWATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Reading Date Gross Net Depth to Net Time Time Water Drop ~/~o q/lb PERCOLATION RATE .,~ TEST RUN BETWEEN L~ FT AND minutes/inch) 'q '/o -7". CERTIFIED BY: DATE: 72-008 (6/79) · MUNICIPALITY OF ANCHORAGE E3" PERi DEPAR~rMENT OF HEALTH AND ENVIRONMENTAL PROTECTION . TES 829 L. Street, Anchorage, Alaska 99E01 264-4720 SOILS LOG - PERCOLATION TEST ~i~ON PERFORMED FOR:, DATE PERFORMED: LEGAL DESCRIPTION:, 10 11 12 13 SLOPE! SITE PLAN WAS GROUND WATER S ENCOUNTERED? ~Jo -- ~L P IF YES, AT WHAT E DEPTH;) .! Reading Date Gross Net Dep'th to Net Time 'Time Water Drop PERCOLATION RATE ..... (mlnutos/inch) TEST RUN BETWEEN~...._.~"t Z' FT AND .~"~ FT 14 15 17 18 19 20 CERTIFIED BY: DATE: 72-008 (6/79), [~"/SOI LS LOG MUNICIPALITY OF ANCHORAGE 825 L, Streot, Anchor~, Alaska 9950~ 264-4720 ~[(~¢ ~ILS LOG - P. ERCOLA~ION T~ST 1 2 3 4 5 6 7 8 9 SLOPE 10- WAS GROUND WATER 1 '~ "" ENCOUNTERED? IF YES, AT WHAT DEPTH? 13- SITE PLAN P E 14- 16- 17- 18- 19- Reading Date :./> ~ /, .~.'.~ /, PERCOLATION RATE TE~T RUN .EmEE~ Time Net Drop ..... FT AN[) Net Depth to Time Water (minule~/incld MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 525 L, Street, Anchorage,' Alaska 99501 204-4720 SOILS LOG - PERCOLATION TEST )ILS LOG PERFORMED FOR:_ 1 2 3 4 5 6 7- 8~ v,,//D IVo, J, L~ 10 11 12 13 14- 15- 16- 17- 18 19 2O COMMFNTS ~ PERFORMED BY',, SLOPE WAS GROUND WATER .S ENCOUNTERED? NO OL P E IF YES, AT WHAT DEPTH? SITE PLAN - i Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE -~ ~ )/'z_ .(minutes/inch) TEST RUN BETWEEN --..--.-,--,-- FT AND ---~-,., FT CERTIFIED BY: DATE:, 72.008 (6/?) ' .' [Tj/'~SOi LS L:G DEPARTMENT OF HEALTH AND ENVH:~ONIVIENTAL PROTECTION [ OLA 825 L. Street, Anchora[lU, Ah~ska 99501 264-4720 SOILS LOG- PERCOLATION TEST SLOPE SITE PLAN 3 8 9 10 11 12 15 16 17 10 19 20- iemy C. ae~d; Jr, No, 22~11.1~ WAS GROUND WATER IF YES, AT WHAT DEPTH? CERTIFIED BY: 7¢,O00 (G/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorago, Alask~ 99501 264-4720 SOILS LOG - PERCOLATION TEs'r SOl LS LOG '~"l ...... PERFORMED FOR: LEGAL DESCRIPTION: COL-) 1 2 3 4- § 6 8 9 SLOPE SITE PLAN 10- 11 13 14 15 16- 1[] 19 20 COMMENTS ._~o ~' / t-~.'f~'~t ~'~ WAS GROUND WATER ~ I~ -- ~" ~";' i .... ~ ~':~,/ ~O , 3o , YS- d,y / ~ ~Z.-- (minutes/inch) PERCOLATION ~ATE TEST RUN BETWI~EN ~.. ~ _ · P'T AND - ~ ~/?=, FT PERFORMED CERTIFIED BY: DATE:. 72.008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorago, Aiaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG i/'~ .... PERFORMED FOR: LEGAL DESCRIPTION: 1 2 3 4 5 6 7 8 g 10 11 13- 14- 15 16- 17- 18- 19- 20- COMMENTS DATE PERFORMED: ELOPE SITE PLAN ~ ~° PERCOLATION RATE__ _L/ ~ ".~. .(minutps/Inch) TEST RUN Br~TWEEN ,,~, '/~' , FTAND . ~ -- FT PERFORMED BY: ,~ ev~',, ,~ CERTIFfED BY: _~DATE:. 72-008 (6/79). MUNICIPALITY OF ANCHORAGE ~Tp~ DEPARTMEN? OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264,4720 , SOILS LOG- PERCOLATION TEST SLOPE PERFORMED FOR:__ NTION SITE PLAN 8 10 ENCOUNTERED? 12 -OL IF YES, AT WHAT ~3 ~ 1 c~ ~-', q_ O~PTH~ 15 ~ Time Time ~,~ ..... , ................ ~, ,, // , Net Drop ~.~' B25 L, Stroet, Anchorage, Alaska 99~01 264-4720 ) SOILS LOG - PERCOLA'FION TEST 5 6 7 8 9 ~4 17 /',XL DATE PEFI~ORMED: ~---~ SITE PLAN WAS G~O~ND WAT~ ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net Depth tO Net Reading · Date Time Time Water Drop PERCOLATION RATE ~-~ / l(minuto$/inch} TEST RUN BETWEEN B . ~f FT AND ~7/-' ~-' FT 0, o4~. ~e~ s,s-' ~ '/,F/ h PERFORMED FOR:__ , LEGAL DFSCRIPTION: 16- 17- 18- 19 20 COMMENTS 5~: ~ PERFORMED SY: MUNICIPALITY OF ANCHORAGE DEPARTMENTOF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264~,720 SOILS LOG - PERCOLATION TEST )ILS LOG ~DATE PERFORMED: SLOPE SITE PLAN WAS GROUND WATER ENCOLJNTERED? IF YES, AT WHAT DEPTH? Gross Not D~pth to Net Reading Date Time Time Water Drop PERCOLATION RATE_ Z/..~- /~.Z._ , (m ,u es/nch) TEST RUN BETWEEN ~ FT AND '~ t/'L'. FT CERTIFIED BY: .............. DATE:. 72.008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST [~'"'SOI LS [OG 'rEST PERFORMED FOR: LEGAL DESCRIPTION: 2 3 4 5 7 8 9- 14- 15- 16- 17- 18- 19~ 20- COMMENTS ~'~,~. ~/ /~/~/'~r, DATE PERFORMED:_]2- ~ ~:~"-- ~ I SLOPE SI'FE PLAN / No, 2'Z~ 1 .!! If YES, AT WHAT · . DEPTH;' Reading Dote Gross Net DeptE to Net PERCOLATION RATE TEST RUN BETWEEN _fminutes/inch) CERTIFIED BY: .... 72-00¢ (6/79) F~'/SOI LS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF REALTH AND ENVIRONMENTAL PROTECTION COLATION TEST 825 L Street, Arlchor~ge, Alaska 99~01 2fi4-4720 ~ SOILS LOG - PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 1 2 3 4- 8 9 10 11 SLOPE SITE PLAN ENCOUNTERED? 12 13 IF YES, AT WHAT 14 15-- 16 17 18 19 20 COMMENTS Date /0. ,os'" _?,'/: Net 'rime /O 'Water t. ~/,/ / Not Oro. yf /' // ~o,' ~.C /(.) /,32 , ,/ )r) ' , / ~ / o / .~2 ~ 0.05¢ PERCOLATION RATE ..... (minutes/inch) PERFORMEDgY: .... (~ ~, , , CERTIFIED BY: MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchora§e, A~aska 99501 264-4720 SOILS LOG -- PERCOLATION TEST SOrLS LOG PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: ~t/ ~6 / &~ LEGAL DESCRIPTION: 1 2 3 4 5 6 7 8 9- 10- 11 SLOPE 13 14 15 16 17 18 19- 20- SITE PLAN IF YES, AT WHAT DEPTH? Gross Net D6pth to Net Reading Date Time Time Water Drop q 19~--~ II 5q ~ 2, o':~ --  I~'~l 2.0% ~ PERCOLATION RATE Z~5 (minutes/inch) TEST RUN BETWEEN ~"~ FTANO -- ~ , FT CERTIFIED~Y: D^TE: 72-008 (6/79) COILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION:__ 1 2 3 4 5 6 7 8 9 10- 11 13 14 15 16 17 18 19 20- COMMENTS SLOPE WAS GROUND WATER S ENCOUNTERED? ~,o ~) P E IF YES, AT WHAT DEPTH? DATE PERFORMED: SITE PLAN Gross Net Depth to Net Reading Date Time 'rime Wate* D~op 2. / PERCOLATION RATE d~ (minutes/inch) TEST RUN BETWEEN ~-/. FT AND H"~_ FT --~, ~,.- ~ ~ ,~c~~-x -~ ~...,.~ PERFORMED BY:. CERTIFIED BY: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST //~ SOILS LOG [] PERCOLATION TEST PERFORMED FOR: LEGAL I')ESCRI PTION :__ ,c~. 1 2 3 5 6 7 8 9- 10- 11 13- 14- 15- ~6- 17- 18- 19- 20 C. I~ei~, Jr. 22,51 .E DATE PERFORMED: ~/l~ //~ '~ SLOPE SITE PLAN WAS GROUND WATER S ENCOUNTERED? '~ % OL P E IF YES, AT WHAT Reading Date Gross Net Deptl~ to Net Time Time Water Drop PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND FT PERFORMEDBY:_~e-~ CERTIFIED BY: 72*008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST ,,,"~¢ SOILS LOG [] PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: LEGAL DESCR~PTION:__,~,, ~/¢ t1,,/ ' ~'~,,.% ~ 3 L. J 1 4- 5- 6- 7 8 SLOPE SITE PLAN 10 11 12 13 14 15 16 17 18 19- 20- WAS GROUND WATER ENCOUNTERED? iF YES, AT WHAT DEPTH? Dross Net Dept}~ to Net Reading Date Time Time Water Drop PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN ~ ft AND i FT CERTIFIED BY: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST ~ SOILS LOG E] PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: S,J,-, ~/¢g'~,~f '~r~ ~)~-- LL~t 2 3 7 8 9 DATE PERFORMED: SLOPE SI 'E PLAN N 10 11 12 13 14 15 16 17 18 19 2O WAS GROUND WATER %J(~ ~ iS. ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net bepth to Net Reading Date Time Time Water Drop PERCOLATION RATE (minutes/inch) COMMENTS TEST RUN BETWEEN FT AND FT p~.~ ,~ Sol ,;,.~p,¢¢..~, v,'~..,olh) 1.~ ~,~. ,~,..~,.,,'~o. gh~ "('o.-- PERFORMED BY: CERTIFIED BY: 72-008 (6/79) SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF; HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, AnchoralJe, Aiaska 99E01 264-4720 SOILS LOG - PERCOLATION TEST PERCOLATION TEST S~ ~'~ PERFORMED FOR: SLOPE SITE PLAN 16- 17- 18- 19- 20 Io~ ~ "~ ~'"~' WAS GROUND WATER S ENCOUNTERED? [~ O L 0 P E IF YES, AT WHAT DEPTH? Gross Net De~Sth to Net Reading Date Time 'Time Wete~ Drop --' ~-o ~/1~ 2.'oD / ,~-~ PERCOLATION RATE (minutes/inch) TESTRUN BETWEEN ~ . FTAND '~/~-' FT COMMENTS PERFORMED BY: ~e~e~ % CERTIFIED BY: 72-008 (6/79! MUNIClPALdTY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: LEGAL DESCRIPTION: 1 2 3 4- 5- 6- 7 8 [yZ L% SLOPE t~0t, ~ 83 o~H SITE Pl..AN 10 11 12 13 14- 15-~ 16- 17- 18- 19 20 NO, I WAS GROUND WATER S ENCOUNTERED? ~,]o 0L P E IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time 'i'ime Wate~ Drop ,~l~or i~, ,I :, -., z,6o -- PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN __~t~_ . FT AND ~ , FT PERFORMED BY:. CERTIFIED BY: DATE: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anehora[le, Alaska 99501 264-4720 SOILS LOG .- PERCOLATION TEST ~ SOILS LOG [] PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: u~//7~c~' /8-5 LEGAL DESCRIPTION:_ 2 7 8 SLOPE SITE PLAN 10- 11 12 13 14 15 16 17 18 19 20 WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? 6" g."* ,~-¢ Gross Net Oe~th to Net Reading Date Time Time Water Drop I'z%ct I~-- ~,zo ~ . lO PERCOLATION RATE (minutes/inch) PERFORMED BY: CERTIFIED SY: 72-008 (6/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage~ Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: ,~'~,~ Voll~ Nor ll~ Pc ~ L [3 3 4 5- 6- 7- 8 9 SLOPE DATE P'ERFORMED: SITE PLAN 10 11 12 13 14 15 16- 17- 18- 19- 20 WAS GROUND WATER ENCOUNTERED? DEPTH?IF YES, AT WHAT Reid, Jr, 2251.E Gross Net 'Depth to Net Reading Date Time Time ('r~ ,~j Water Orop I /0: 5-/ 22. ff/~ PERCOLATION RATE C~ (minutes/inch) TEST RUN BETWEEN ~ FT AND ~ '~¢?~' FT PERFORMED BY: ~f~e.y e q $ CERTIFIED BY: 72-008 (~/79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Ataska 99501 264-4720 SOILS LOG -- PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: LEGAL DESCRIPTION: 5 6 7 8 9 10 11 12 13- 14- 15 16 17 18 19 20- COMMENTS ~ ~, ,'1 ~ r ~,- "S SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YE-S, AT WHAT DEPTH? L O P E Gross Net DeiJth to Net Reading Date 'rime Time Water Drop ~ ~-',. ~l 5-': PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN ti '/? FT AND -- FT '~',, ,",'5 ~~ s~t''k'' PERFORMEO BY: (~-¢l~tm ,, CERTIFIED BY: ,~ SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION ,J2r~ PERCOLATION TEST 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 4 5 6 7- 8- 9- SLOPE DATE PERFORMED: SITE PLAN 10 11 12 13 14 15 16 17 18 19- 20- ldd, Jr, 2251,E COMMENTS 7'¢o ~'"/~ 7 '/~ o,v $, ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time Time Water Drop 2' /7o ~ 2'1 ~.zb ., : PERCOLATION RATE ~ (minutes/inch) 3 bL ~'~ , FT TEST RUN BETWEEN -- FT AND PERFORMED BY: CERTIFIED BY: DATE 72-O08 (6/7g) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99S01 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FORt LEGAL DESCRIPTION: ~u (S,~) 2 4 5 6 7 8 9 SLOPE V DATE f'ERFORMED: SITE PLAN 10 11 13- 14- 15 16 17 18 19 20 WAS GROUND WATER S ENCOUNTFRED? ~° OL P E IF YES, AT WHAT DEPTH? g' A,,. ?i-, k~w_ Gross Net De~th to Net Reading Date Time Time Water Drop PERCOLA'rlON RATE ~ %' ''~ (minutes/inch) TEST RUN BETWEEN 2.'/~- FT AND -~ , FT CERTIFIED BY; 72-008 (6/7~) SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION ']'EST ~'~' PERCOLATION TEST PERFORMED FOR: rfl /o 2 3- 4- 5- 6- 7 8 9 10 11 12 13 14- 15~ 16- 17- 18- 19 20 Jr, COMMENTS SLOPE SITE PLAN WAS GROUND WATER !1 ENCOUNTERED? ~o P E IF YES, AT WHAT DEPTH? /; "d,~ '~ Gross Net Depth to Net Reading Date Time Time Water Drop -, /-/~ o q/I b /2 ,/'~ , :f '-- PERFORMED BY: ~qve~ ~ PERCOLATION RATE .~, (minutes/inch) TEST RUN BETWEEN 47/ FT AND (/ '/7- FT CERTIFIED BY: DATE: 72-008 (6/79) SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST PERCOLATION TEST PERFORMED FOR:. LEGAL DESCRIPTION:__-~'uq 5 6 7 8 9- 10- 11 13 14 15 16 17 18 19 20- SLOPE COMMENTS ~ '"~'~°~ (~ PERFORMED BY: ~vr,~ S WAS GROUND WATER S ENCOUNTERED? ~0 oL IF YES, AT WHAT DEPTH? DATE PERFORMED:__ ~///~/ ~ TM SITE PLAN ./ Gross Net Depth to Net Reading Date Time Time Water Drop ~,~1~o ~l/l~ '1 ~ -~ -- i o 'j _ ~ ~,,>- ~0 / /~ . o~ PERCOLATION RATE -~ ~ ~ / ~ (minutes/inch) TEST RUN BETWEEN ~ , FTAND -- FT ,CERTIFIED BY: 72-008 (6/.7 9) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720' SOILS LOG -- PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: (o O 1 2 3 4 5 6- 7- 8 9 10 11 12 13 14 15 16- 17- 18- 19- 20 Reid, Jr. COMMENTS DATE PERFORMED: SLOPE SITE PLAN OUNTERED? AT WHAT TH? Gross Net De~th to Net Reading Date Time Time Water Drop ¢,%0 e//'t, fl'/' -' 2 ~ v2 /0 .~q PERCOLATION RATE / (~ fl' ' ~-- (minutes/inch) TEST RUN BETWEEN ~ . FT AND . ~ '/z~ FT /6q /6' PERFORMED BY: CERTIFIED BY: 72-008 (6/79} MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTI-'CTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION 3'EST SOILS LOG PERCOLATION TEST PL:RFORMED FOR: LEGAL DESCRIPTION: 4- 5 6 7 8 9 SLOPE DATE PERFORMED: SITE PLAN 10 11 12 13 14- 15- 16- 17- 18- 19- 20- COMMENTS WAS GROUND WATER ENCOUNTERED? Ne E IF YES, AT WHAT DEPTH? Reid, Jr. ATION RATE TEST RUN BETWEEN Gross Net Depth to Net Reading Date Time Time Water Drop L/ ~' %2_ (minutes/inch) 2" 2- FT AND '~ FT PERFORMED BY: ~evo~ 5 CERTIFIED BY: 72-008 {6/79) SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 925 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST [] PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: 4 5 6 7 8 9- SLOPE SITE PLAN ' 10- 11 13 14 15 16 17 18 19 2O WAS GROUND WATER S ENCOUNTERED? ~ ~ P E IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time Time Wate~ Drop Reid, Jr. PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND , FT COMMENTS PERFORMED BY: CERTIFIED BY: 72-008 (6/.79) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMEN'DAL PROTECTION 825 L, 6treet, A~mhorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST ~ SOILS LOG [] PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION:~ ?) ur~ 2 4 7 8 10 13- 14 15 16 17 18 19 20 Re(~, Jr, !251 .E DATE PERFORMED: SLOPE SITE PLAN WAS GROUND WATER S ENCOUNTERED? ~]o L O P E IF YES, AT WHAT DEPTH? Gross .Net Depth to Net Reading Date 'rime Time Water Drop PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND -- FT COMMENTS PERFORMED BY: ~tcq~ CERTIFIED BY: 72-008 (6/79~ MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. ~treet, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST SOILS LOG PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 1 2 3 4 5 6 7 8 9- 10- 11 13 14 15 16 17 18 19 20 COMMENTS DATE PERFORMED: SLOPE SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE TEST RUN BETWEEN . FT AND (minutes/inch) -- FT PERFORMED BY:. CERTIFIED BY: DATE: 72-008 (6/79)