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HomeMy WebLinkAboutSEQUOIA ESTATES Soils Log S-5976" MUNICIPALITY OF ANCHORAGE 1 DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL HEALTH CASE REVIEW WORK SHEET 0 PLATTING BOARD O PLANNING & ZONING CASE NUMBER S)5976 NAME - Rainbow Ridge Estates Subdivision DATE RECEIVED December 4, 1981 COMMENT TO PLANNING BY December 18, 1981 FOR MEETING OF CASE OF PUBLI WATER NOT AVAILABLE TO PETITION AREA PUBLIC SEWER NOT AVAILABLE TO PETITION AREA REVIEWER'S COMMENTS: G t - -- �-ffed FYI ce- / 71-014 (Rev. 2/78) SOILS LOG. MUNICIPALITY OF ANCHORAGE RCOL ARTMENT OF HEALTH AND ENVIRONMENTAL P TECTION PEEST 825 L. Street, Anchorage, Alaska 99501 264.472 SOILS LOG — PERCOLATION TES IN5kl WR[� LAI-YDrQ_ _-_----- G -1d�BZ PERFORMED FOR: - --- �4T. PERFOR ED: L07 - LEGAL DESCRIPTION. DEPTH _ (FEET) 1 2 3 4 5 6 ° 8 9- 10- 11 10 11 O C 12 b 13 .a 14 15- 16- 17- 18- 19- 20- COMMENTS 5 1617 18 1920 COMMENTS OR6AfylGS BRUwly S/LF 5ILFY SAiYD -- ,5tLT Y--5)AIYDY- G=RAVEL.-- - WAS GROUND WATER - �Q- -- ENCOUNTERED? O P E IF YES, AT WHAT DEPTH? Earl R Barnard IVA Reading Date Gross Time Net Time Depth to Water Net Drop ■■■■■■I■1111111411 ■■ �■■�II 27mttv -T. MIN ■r�i■■�i�l■■I��I■ NINE Nil 1101■1011111111111111111010111■ 11 Reading Date Gross Time Net Time Depth to Water Net Drop 27mttv -T. PERCOLATION F�'ATE / rn'c.a' minutes/inch) 4 c9 TEST RUN BE-A(VEEN FT AND FT (� !!! PERFORMED BY: J T�,�CjAilb✓� CERTIFIED Ely - 72 -008 (6/79) TE:Q��v9'-z- !01 Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG — PERCOLATION TEST IN -11 "(0NGT7EEA'S — C oce J. Corwin ' v.,l e. ND. CF-52EJ �✓ PERFORMED FOR: f`t (� �y/�!� IL /:t 1 `,�, i DATE PERFORMED:"I": ,. Township, Range, Section: ; (� LEGAL DESCRIPTION:. —�� i ^ ,��' ' � " �, _ P: 9 `DE PZH_ I' SLOPE SITE PLAN T-4. I ct c (Lk n--r–r—I 3 - 4'. itJ i r- 6 ; 9 WAS GROUND WATER ENCOUNTERED? ' s IF YES, AT WHAT L DEPTH? P c P (� E Depth to Water After Monitoring? i(("Date:tnr -- N®®®®®®NAE Gross Net Time Time Depth to Water 15 10-1. t'f'Cfcr=;; 16 IMP)f 2 = MEME®ENEEN' 17 12 ooy j 'i 3 - 4'. itJ i r- 6 ; 9 WAS GROUND WATER ENCOUNTERED? ' s IF YES, AT WHAT L DEPTH? P c P (� E Depth to Water After Monitoring? i(("Date:tnr -- N®®®®®®NAE Gross Net Time Time Depth to Water 15 10-1. t'f'Cfcr=;; 16 IMP)f ` MEME®ENEEN' 17 12 ooy j 'i MEN■E.■■N■ MENOMMMENE ° 4 ©19 13 14- 4 M■■■■■■■"E I= �ia - ucb J. Corwin °4 �• ��,, �o No. csszss ®■...■■■"N M.■■■■■."E ENEENEEMEN MENEENEEN NNNOMMENNE N■■i■■NEEN 15- 16- Gross Net Time Time Depth to Water 15 10-1. t'f'Cfcr=;; 16 IMP)f ` ;9 17 12 ooy j 'i 1E ° 4 ©19 13 14- 4 I= �ia COMMENTS — � I f - Reading Date Gross Net Time Time Depth to Water 15 t'f'Cfcr=;; 16 IMP)f ` ;9 17 C ooy j 'i 18 ° 4 ©19 aae oas eoeoo„ t �ia - ucb J. Corwin °4 �• ��,, �o No. csszss COMMENTS — � I f - Reading Date Gross Net Time Time Depth to Water Net Drop — 9 f 1l PERCOLATION RATE '; �; (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN �' FT AND FT ¢ 1" 7 PERFORMED BY: _r it t) L Ea R Me ti I ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN 72-008 (Rev. 4/85) CERTIFY THAT THIS TEESS.T�WAS PERFORMED IN ON THIS DATE. DATE: G� �' L — C�06 PERFORMED i` 29 SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 2644720 SOILS LOG - PERCOLATION TEST AL %�! NEW WORLD LAND CO. - --- - --� DATE PERFORMED:_ LOT 2 61-oclL I RAl1'160W (ZlZ;�.E ESTATES LEGAL DESCRIPTION: SLOPE SITE PLAN D E PTH (FEET) ARG/iNICS 2 4 �.G . 5 ,a; c 6 7 8 -------ff26W/Y__.5LL-T_ vrG -- - 5/LTY SFl/VDY 61 AVEL 10-0 O C 11 V WAS GROUND WATER ryQ S b\ ENCOUNTERED? - L O 12 = fl U P _ SILTK JA[vDY IF YES, AT WHAT E 13 s\ '� –.. G2A✓CL-- DEPTH? 14- 15- 16- 17- 4 a .6 15 o 17OF Al 3 '\•-z oyer l.j 3 or 41)Tu too. .3.•. . • .....a•.. �1 19- 5n 20 Od C' Earl R. Barnard 4-' �� ••,• 754-E •,: ,.��,,s PERCOLATION RATE ,�� J/J (minutes/inch) ate'.• •.•<•y �y��P^• "`••Fyv TEST RUN BETWEEN_^L— FT AND FT COMMENTS G// 7/92 - t■���SIMONE Date Gross Time Net Time Depth to Water Net Dfop 8 mommosimmom ■■■■■SI■■.■ 00 MENIMMIME Mild■■��II�■t 6.� i Reading Date Gross Time Net Time Depth to Water Net Dfop 8 9/2s/82 PERFORMED BY: %%� � � CERTIFIED BY:i DATEAJdz l 72-008 (6/79) • / _ • i PERFORMED LEGAL DESCRIPTI DEPTH (FEET) 1 2 4- 5 6 7 8 9 10 11 12 13 i 14 15 16 17 1s e 14 19 1 4 20 COMMENTS SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG — PERCOLATION TEST %%EW WORLD L.AIYD CO- DATE PERFORMED: 4:v 82 L07- 5 [3LLcK I R4/1YC3OW RIDGE E57A7FS — SLOPE SITE PLAN ORGA A/ ICE .5/Lry .5A1v© Si1✓� 51LTY SAI)IDY GRA/ZL. �M Earl R. Barnard ' P °O 754E '•� 5 OFESS� WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? _ i NO - L 0 P E /3 Reading Date - Gross Time Net Time Depth to Water Drop r'h 43 M; ALSO 3 " 4 : 0 7 pm PERCOLATION RATE 25 /^Uf-- (minutes/inch) TEST RUN BETWEEN 14� FT AND FT PERFORMED BY:CERTIFIED BY: 72-008 (6/79) DATE: I� PERFORMED LEGAL DESCRIPTI DEPTH (FEET) 1 Date 2 Net - Time 3 Net Drop 4 5 _l�_,t 6A8M82 6- 39 7 8 9 10- 11 12 13 I 14 I ' 16 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264.4720 SOILS LOG - PERCOLATION TEST SOILS LOG fSl PERCOLATION TEST IIIEW 1A/0RLD LAND CO- DATE PERFORMED: 6/17/82 Lor ( BLOCK I 1LA1fVL36 L1 RIME 4.57-Arr� SLOPE SITE PLAN oRCAN Ics - ,5/ LT Y 5AnDY CrfflA VEL CoM OF �C�9�p 17 c �%ti+++++s•++, �g Poo. a 19 20 COMM Earl R. Barnard wr '+ 754-E • �� a yg p�GEESSi�`" WAS GROUND WATER NQ S ENCOUNTERED? - L O P E IF YES, AT WHAT DEPTH? Reading Date Gross Time Net - Time Depth to Water Net Drop 3:24 PI -1 _l�_,t 6A8M82 4:03 vr) 39 (,�6PERCOLATIO ATl5 -M?P/�M --- -- (minutes/inch).)TEST RUN BETWEEFT - FT �✓ PERFORMED BY:�L /�oY1 )nyf AP CERTIFIED BY: 72-009 (6/79) TE:� SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION )9Z PERCOLATION + TEST 625 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG — PERCOLATION TEST PERFORMED FOR: N,�w WORLD LAD CO. DATE PERFORMED: - 6/17/82 - LEGAL DESCRIPTION: LOT 7 SLOcA I frmYSOW /?/DCrF- ESTATES DEPTH (FEET) 6RGA (V lLS 1 . 2 i 3 .SAn/D j vv 4 5 .q 6 _ SA/YDY GR.41/EL 7 � U•Q 8 �ILT Y .5A"O -- v' ti 10 ' • a , --3A/YDY &)DWC-L 160'-o WAS GROUND WATER yC5 11 ENCOUNTERED? 4 S/L7Y SA/7DY GRAVEL 12 a" �., IF YES, AT WHAT •O' - 13 DEPTH? ISI . ' � '%1 - o- 5AIY0Y SLOPE 14 � �b CrKA✓EL- - _ _ ; - Depth to Water Net Drop 15- 5 16-- _.-- --- - --- t0 "N A L -S 0r or 17 D1 ems aaisi'�s���i as 001111111 31 5 - /�• aa• a• us ••iu•i ••• 19 .. ? : teA d Earl R. Barnard � `'•'� 20 {t� '• 754E Vim` PROF.�^�•O.ii 9•��t 1'�V CfJ MEN .■.■.■■■■1l COMMENTS S L -O P E SITE PLAN �OEM Date Gross Net Time Time Depth to Water Net Drop ME 01 PM A 1_..M. _.-- --- - --- t0 A L -S NO 001111111 31 5 mom MEMO MEN .■.■.■■■■1l ■■■■■.■■■11 MMEMONIMMIN ®M®N®®�N®®® MEMSEEMEN Reading Date Gross Net Time Time Depth to Water Net Drop 01 PM A 1_..M. _.-- --- - --- t0 A L -S 9/Zs/&L 4;4 I Prt 31 5 PERCOLATION RATE— 3.0 Mrrt' �'�6 n (minutes/inch) �✓' �I TEST RUN BETWEEN 3.O FT AND FT PERFORMED BY:y+ JL �jo� 42y.,24 CERTIFIED L% , H� ESQ 72-008 (6/79) DATE: SOILS LOG MUNICIPALITY OF ANCHORAGE y, DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 2644720 SOILS LOG — PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: DEPTH (FEET) 1 - --/- 2 [YEW WORLD LAND �O. DATE PERFORMED:_ Lor 8 BLOCK / RAINBOW F`ID&E ESTATES D f -GA ry f BROWN! SANDY LC AM �OkC v SILTY SANDY GRAVEL --W. CLAY C31G .� -� Pr.. � l SLOPE SITE PLAN —r—r- a/2/8Z WAS GROUND WATERS L NO ENCOUNTERED? O P E IF YES, AT WHAT DEPTH? 4.4 Reading Date Gross Net Time Time Depth to Water /. 11 �,/ S/LTY .s,anOY ,2 GRAVEL W / SOME CLAY 13 6 �G 14 rr a 15 a2ICwINA. -.25rZ� v 16 _.,11 'd110 .� -� Pr.. � l SLOPE SITE PLAN —r—r- a/2/8Z WAS GROUND WATERS L NO ENCOUNTERED? O P E IF YES, AT WHAT DEPTH? 4.4 Reading Date Gross Net Time Time Depth to Water Net Drop t'oa -JO AJ/1 3 4 U /i L.i 0 rr �r Earl R. Barnard 4 Y M/N/ ✓/ A fF, ,. 75 'E ••. �r PERCOLATION RATE (minutes/inch) _6' 7/Yc,/-/ - PROFESS1�4y"4��-w TEST RUN BETWEEN 3 r FT AND 4' FT COMMENTS �y�47G TL'/V. %F BEST /'1DL.E 20'/yDR7,41 C)i- 01TI&/n/.4l- /-2-557H(94-1-. PERFORMED BY: �L.���r/fin✓ CERTIFIEDBY: 4; 72-008 (6/79) DATE:Io/i% A SOILS LOU ! MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION ITEST \\� 825 L. Street, Anchorage, Alaska 99501 264.4720 SOILS LOG — PERCOLATION TEST PERFORMED FOR: IYEW WORLD LAND CO. DATE PERFORMED: LEGAL DESCRIPTION: LOT ! 3L.CXJC I RAltrt3OW 1?1&&E ESTATES SLOPE SITE PLAN DEPTH — (FEET) OR�T�i IU«S 2 �12�'�%/w S�Nfyy LC�:M SM g L17 3 0+ F// --4 4 o I / w 5 a : ; LTY f�t�ttiY :Tf��=L 6 WITH CLAY 070 h 7 0 6 r LO l LH 10 , Ear R. Barnard : 4,4�+ •� 754E •�.X� AO COMMENTS4t�i4T� PERFORMED BY: 72-008 (6/79) Reading Date Gross Time 14 Depth to Water - S 11 :15 PM 5 15- WAS GROUND WATER /0 / 16 16 ENCOUNTERED? 12 -' 17 S/LTY Gtl70Y 44 E ,� E •°... •. �a IF YES, AT WHAT 13 --Eii'f L/ SOi%E CLAY DEPTH? Ear R. Barnard : 4,4�+ •� 754E •�.X� AO COMMENTS4t�i4T� PERFORMED BY: 72-008 (6/79) Reading Date Gross Time 14 Depth to Water Net Drop :15 PM 5 15- - u— — 16 16 AL37 17 b r 44 ,� E •°... •. �a --Eii'f L/ E-5 i Ear R. Barnard : 4,4�+ •� 754E •�.X� AO COMMENTS4t�i4T� PERFORMED BY: 72-008 (6/79) Reading Date Gross Time Net Time Depth to Water Net Drop :15 PM .10/11/(Y - u— — AL37 MriY PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN 3,! FT AND �" FT /or_F 20' /1/O/2Tv O F 42r 7-E5 T / �c CERTIFIED BY: 3-67'/& 5,4 /v4 TE:I /iT�L _ SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION • TEST Pouch 6550, Anchorage, Alaska 99502 276.2221 SOILS LOG - PERCOLATION TEST PERFORMED LEGAL DESCRIPTION: DEPTH (FEET) &Jl ffW WORLD L�1/Y_O CO, DATE PERFORMED: 9/27/&2— Depth to Water Net Drop L07/0 &Lct�/C / SLOPE SITE PLAN I 9- 10- V 10 WAS GROUND WATER 11 ENCOUNTERED? 12. / ; ; s,4w"r CL14y IF YES, AT WHAT DEPTH? 13 6 _ 14 �.c CL 4Y1iL Z_,- 15 16 Or 17 ��� �•e •aa•aa aoa �a 2 18-0 mea 9TM.:: a �0 c aa•a aaar�• ••••a• d 19- Earl R. Barnard 20 f� V 754E t c •a�'••,a••a••••a�t(,r� PERCOLATION RATE �"ROFESSO 4.1 'aa•®�a���5► TEST RUN BETWEEN FT AND hyo Reading Date Gross Time Net Time Depth to Water Net Drop PERFORMED BY: Z-2,NL� gee CERTIFIED 72-008 (7/76) (minutes/inch) -- FT MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION Pouch 6-650, Anchorage, Alaska 99502 276.2221 SOILS LOG - PERCOLATION TEST SOILS LOG ❑ PERCOLATION TEST PERFORMED FOR: /Ve'/01fL DATE PERFORMED: LEGAL DESCRIPTION: LD!. SLOPE SITE PLAN DEPTH (FEET) I! 51 ! ! 1 2 !1' 3 4- 5 6- 7 8 10- 11 12. 13-- 14- 15- 16, 3141516' 17 s s, is- 40 00 19 20 s c COMME 5ce) WAS GROUND WATER Is 7L"/ ENCOUNTERED? IF YES, AT WHAT DEPTH? a c.• ry ;���:: Net Time Depth to Water Net Drop i ���v Qaaa•� �� �a s dCa� •qda e•a• aua•.a.. Earl R. Barnard c� • 754E �. o 40 � �* �OFES 10�P�� • f�0 � O P E Reading Date + Gross Time Net Time Depth to Water Net Drop i L, PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND FT ABT/.-->lv 43El k -)Et N �/OZ PERFORMED BY: tel. 1_ r — '/ CERTIFIED B 72-008 (7/76) DAT S-51% t SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION RI PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 2644720 SOILS LOG - PERCOLATION TEST PERFORMED FOR: – -_.. iY�W .I�vOR4D---L IYD.L0- DATE PERFORMED: —[T 165 ... I :r_A[ .___.-..LOT /?- 3OC-1-C/ %�411)12?i%1 /?/©.-L —� SLOPE SITE PLAN uerin _ (FEET) -Q��.� y L3ROW/Y -SILTY S WAT= i' .COURSE/ -5AdDY GU�Z ' Gw �� ,7 OF A4. �,�•.•,..>..a.�,s.�a s : 49— e 19 v �+ WASGROUND WATER L ENCOUNTERED? L P IF YES, AT WHAT E DEPTH? Reading Date Gross Time Net Time Depth to Water Net Drop i S_ v--- %. j j I i Reading Date Gross Time Net Time Depth to Water Net Drop V 5-%t37 S_ v--- ��� 20 q) Earl R. Barnard : k' - -- �� '. '� °� L<� Iminuteslinch) 754•E o••�C>� ,,ti PERCOLATION RATE— ------- a �`op •••.ao•w••`•,\��!��'� TEST RUN BETWEEN 3 FT AND y FT COMMENTS PERFORMED BY: CERTIFIED BY: AM/ /� DATE: 72-008 (6/79) SOILS LOG MUNICIPALITY OF ANCHORAGE IA DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION \ \\� TEST 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG — PERCOLATION TEST PERFORMED FOR: NEW. WORLD 4141,10 Cd- DATE PERFORMED: LEGAL DESCRIPTION: - --- LOT /� I9�CK /v'*/%_Y,ZOGI _IT �LI!G' /---�Ti�F.S --..-- -. - ----. DEPTH SLOPE SITE PLAN (FEET) I I I I I 1-7-7 2 3 aa�t 4 s" C 5 v Oc 6 7 o/ o 8 u u , 9 v 0 10 11 , J v � 12 13- 14- 15- 16 3141516 17- 18- 19- 71819- •y 0116 � cr OF 20 20) c% Earl R. Barnard -1 1 1 r =� •,� 754E . � of ••e•�ti��y COMMENTS a WAS GROUNDWATER �a L ENCOUNTERED? O P E IF YES, AT WHAT DEPTH? S Reading Date Gross Time Net Time Depth to Water Net Drop 9 3.S / PERCOLATON RATE — — — (mi ILtes) TEST RUN B TWEEN 4.�_ FT AND �� FT PERFORMED BY: J V CERTIFIED BY: 01H 4 457/zf3 72-008 (6/79) '5' 5Y P DATE: IO — �•, SOILS LOG j MUNICIPALITY OF ANCHORAGE • ar DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST \\ 825 L. Street, Anchorage, Alaska 99501 264-4720 - SOILS LOG — PERCOLATION TEST PERFORMED FO LEGAL DESCRIPTION: DEPTH (FEET) 1 2 3 4 5 6 Ud c 7 A Q �o 8 „•o „� p - 9 'a °� dt 11 oU.9 D �O 12 a p 13- 14 3 14 15 16 / NEW WORLD L4/YD CD, DATE PERFORMED: 7/3//9Z Lor /7 SL,OCK i RA/rvaob✓ RID&E EsT,a77T s - _- -- SLOPE SITE PLAN. OR4AN I G 5 3R*owry SA/vDY WAIa 7J -M -SAA-Y ,3A"DY GRAVELe. 6M _ 54/YDY GRAVEL. wr rpt - �o� --cam JND WATER EKED? 5/Lry- SANDY IF YES, AT WHAT - VrL 'M DEPTH? 511-T)l .59/YO 5A9 LA M S L —0 P E RM Reading I Gross Time 17- AV Net Drop :'aTll 1a � • � 19 ° ..1 Earl R. Barnard �r�'w• LA M S L —0 P E RM Reading Date Gross Time Net Time Depth to Water Net Drop 20� ., 754E .J �� l / °� •°• �� • •:vt.t �J , ••...,:•peL �,F',�'' PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN FT AND FT Y COMMENTS LAALS 7—J7 JJ/ T .L F,a-IJ4 /--JJ=Lf7 RF /rY—// PERFORMED BY:f1L— ( 1'0'4n I.LI rt-t14✓ICERTIFIED 72-008 (6/79) 'a,,11ZDATE:�L-- • PERFORMED LEGAL DESCRII DEPTH (FEET) 2 3 oa, V a- 4 a 5 Ci 6 �G 7 8 c .G 9 a 10 b 0 c 11 a. C 12 13 c 4 b• 14 0 15- 16- 17— AV 51617 18 19 �° ! } e (YEW WORLD LAND M. DATE PERFORMED: LAT/ CLEC 2 PAw30W 1w6H ESTArs',5 SLOPE SITE PLAN ORGANIC ro10 so/-/ 51L77 .5,41YPY Cr1?4 %CZ. GM OF .0 6 (....s... WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? 01 S L -0 P E ■■■■■■■■MEIN Date Gross Time Net Time Depth to Water ■■� q Yz" 6/18/BZ ■■■■■ 35,-1" 14 MEMO �. He !■■■■■■Ee■■ MEN ME NOON®■■■�■ NONE= NONE= MINE ■MINE ■■■■E■■■IE■ 5 Reading Date Gross Time Net Time Depth to Water Net Drop q Yz" 6/18/BZ eq: 10 PM 35,-1" 14 20 nn . Earl R. Barnard -- `c^ 754-E PERCOLATION RATE- 2%.3 Mrn�7n (minutes/inch/ e/ v�s `'J ��•""'� P�' •�' TEST RUN BETWEEN Z, FT AND —4/e A FT COMMENTS PERFORMED BY: ./L �'4/Y1 La" 41") CERTIFIED BY: 72-008 (6/79) TE:l%/ Z PERFORMED FOR: LEGAL DESCRIP DEPTH (FEET) 1 - 2 3 / 4 5 —6 7 8 O' T . 9- 10- 11- 12- 13-/ 101112 13 ' e 14- 15- 16- 17- 18- 415 161718 010 6'• 19 0 20 COMMENTS KNEW WORLD LAND CO. DATE PERFORMED: LOT 2 SLou' 2 1?411YZ56W ITIDGE ESTAT9S SLOPE SITE PLAN 0IF&ANIL -FORS011 Yq rV D 01 44 `T� •a+ Kt eves �L'�_ �� 3 : •:- a •� NDaa a,gve. .� •Ha+ •.i •. 2 Earl R. Barnard e 754•E .a V �PRCFESSOk` a"+' -6� S WAS GROUND WATER - - ---- S ENCOUNTERED? L O P IF YES, AT WHAT E DEPTH? Reading Date Gross Time Net Time Depth to Water Net Drop ---- 27i it PERCOLATION RATE //2'� NcN (minutes/inch) 5—? 6 TEST RUN BETWEEN FT AND FT I/ PERFORMED BY: JL 0,911 4CERTIFIED.BY: DATE: 72-008 (6/79) _ PERFORMED FOR LEGAL DESCRIPTION 10 u 11 io 12 v 13- 14- 15- 16- 17 314151617 0 �G 18 / (( �B 20 /YEW WDRLD LAIYh Co- DATE PERFORMED: 61/71ff7- LOT 3 BLOCK 2 RAINBOW /ThD 5 ESTATES SLOPE ORGA lY/ CS 5/LTY 5AI)Vr CrR,4UEL o e i SAIyDY-- GRAVEL &W 17 oF �. 9C-1, , •D.9'"9n•l�� D y s :/ �a: •D. ••.•'•sue 1. Ear! R. Barnard ��.�`,' 1 754-E i �•'. ae oDe+e ..v WASGROUND WATER -- ^� ENCOUNTERED? L P E IF YES, AT WHAT DEPTH? SITE PLAN DEPTH Gross Time Net Time (FEETI Net Drop 1 6//8162 4x1, 611918L 2 29 mliv 3/411 �o 3 4 ■E■n■■■■� 5 7v 6 ■■■�\i i!�■■► 0 i� iMIER ■RMEN■ 10 u 11 io 12 v 13- 14- 15- 16- 17 314151617 0 �G 18 / (( �B 20 /YEW WDRLD LAIYh Co- DATE PERFORMED: 61/71ff7- LOT 3 BLOCK 2 RAINBOW /ThD 5 ESTATES SLOPE ORGA lY/ CS 5/LTY 5AI)Vr CrR,4UEL o e i SAIyDY-- GRAVEL &W 17 oF �. 9C-1, , •D.9'"9n•l�� D y s :/ �a: •D. ••.•'•sue 1. Ear! R. Barnard ��.�`,' 1 754-E i �•'. ae oDe+e ..v WASGROUND WATER -- ^� ENCOUNTERED? L P E IF YES, AT WHAT DEPTH? SITE PLAN Reading Date Gross Time Net Time Depth to Water Net Drop _5,/4 6//8162 4x1, 611918L 4:14 PM 29 mliv 3/411 ■E■n■■■■� ■■■�\i i!�■■► i� iMIER ■RMEN■ ■■■■■■■■■■ i.■l�ii■■0. Reading Date Gross Time Net Time Depth to Water Net Drop _5,/4 6//8162 4x1, 611918L 4:14 PM 29 mliv 3/411 MI/1 PERCOLATION ATE // TEST RUN BETW N ILL:/ FT AND ��� n FT 5-5W& PERFORMED BY: I./z- �jlw -a CERTIFIED BY: el"( f i �•A•i w/� DATE:IO'Z11 - �-- 72-008 (6/79) PERFORMED FOR: MN ME LEGAL DESCRIPTION: Net Drop 9/9/82 DEPTH 1 _a_ (FEET) 440 9/4/82- 2 5- M11Y 3 J 4 •`�v 5 L 6 J g ` G �[ SOILS LOG MUNICIPALITY OF ANCHORAGE �l DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 264-4720 _ SOILS LOG — PERCOLATION TEST 7 .3/42 NEW WORLD LANA CO. - DATE PERFORMED: L.Di 6 L91-0 CK 2 RAIIV80W /Do a-6 e TES - (DP 6AI'viG`-') ^,ANDY GrRAVEL ti SILTY SANDY GRAVEL GM 10- 11 4 12 O L 13 - r 14 _SILTT -5ArVO( 1s _ CLAYG 16 � 17-of:°B1 �A C. • y 18 ® racoo 7� 19 20+', % Earl R. Barn COMM SLOPE ENIMN ME E .Ij MN ME Net Time ■ffi.■ EffME ■,1■■ EFAME MONE NAME. Net Drop 9/9/82 SITE PLAN WAS GROUND WATER/ -Yo Z. L ENCOUNTERED? 0 P IF YES, AT WHAT E DEPTH? !a Reading Date Gross Time Net Time Depth to Water Net Drop 9/9/82 12:35,PM 440 9/4/82- 12"90 PM 5- M11Y 754•E •'--.s� PERCOLAI .y ,0�?Or ESS`3`�R y� TEST RUN RATE SM/lY ! /NCN-//- —(m6inutes/inch) 5--J % 7 C WE — F ND �K.9 EN FT PERFORMED BY: JZ--/'�' E " .o�sr7a ✓ � CERTIFIED BY: 72.008 (6/79) TE: /�/1�—Z- SOILS LOG MUNICIPALITY OF ANCHORAGE / +.r DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 \. 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG — PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: DEPTH (FEET) 1 2 3 4 5 6 7 8 10 •u 11 12 13 14 15 U DATE PERFORMED: _ LOT--7__.-5LUC:AC '-- - RA / YBO 14/ i>?/L E S7 -47Z-5 - SLOPE SITE PLAN 02G�ry/GS "__ FT j %I ' 3ROWlY 34N,9Y -S/Z-r .5M SILL-Y._5,4/YDY Cv?4V9L- W/ L41F&C �p WAS GROUND WATER —7 y�-- S ENCOUNTERED? ---L O P E IF YES, AT WHAT DEPTH? Reading Date Gross Time 16 Depth to Water Net Drop SOF E� 44 �.•,....,,a• 17 o Q 18 '1r 'T H I ; 19 c3 G) Earl R. Barnard 20 r}�pP °,• 754E =:: j�'°RGrESSI•�•'`s7 Reading Date Gross Time Net Time Depth to Water Net Drop OEM E� 7rr(iv -- — ■■■■■.■■■■ MENNNNNNEE Reading Date Gross Time Net Time Depth to Water Net Drop 7rr(iv -- — PERCOLATION RATE (minutes/inch) TEST RUN BETWEEN —12/ _—. FT AND 9— FT r PERFORMED BY: CERTIFIED BY: 72-008 (6/79) - - DATE: ,D / SOILS LOG MUNICIPALITY OF ANCHORAGE pj • ae DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 264.4720 - SOILS LOG - PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION DEPTH (FEET) 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 COMMENTS 0 IVEW WOL IOD LAUD 60- DATE PERFORMED: Depth to Water Net Drop 4 % I LOT 8 BLOCK 2 fAl/YBow rE ESTATES ITIOC SLOPE 01?6A N I GS 6R0110N ZANOr LOAM 5�e�? egow,'Y -�j/_T Y G -,2a / L J /Y% -.- WAS GROUND WATER /YO L ENCOUNTERED? O GRAVEL GM -GG P E IF YES, AT WHAT DEPTH? � OF 44 % Earl R. Barnard 4ti, 754E I; Fp pI ••........ ✓se_ 0FESS10� y SITE PLAN —r—r— Reading Date Gross Time Net Time Depth to Water Net Drop 4 % I 9/4 /82 ( 15 Pty 31 "_ PmMIN 5' `r PERCOLATION RATE // to r^ �n N � (minutes/inch) (� 5�/ TEST RUN BETWEEN FT AND - FT PERFORMED BY: I CERTIFIED BY: 72-008 (6/79) TE: SOILS LOG i MUNICIPALITY OF ANCHORAGE +r DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99501 264.4720 SOILS LOG - PERCOLATION TEST PERFORMED FOR:— -- - "��ORL� LAND CU. DATEPERFORMED: r arni nFcrrP1PT10 r- _Z07-13 9LOCK i- RA/%YQ30W /?1D6rE E.5%A%ES 10 O 11 v 12 13 14 15 16 17 18 19 20 COMMEN /� 5iu `� SAivo OF 44 'tii � �++a.a+sw•a Aw 00 I ; y � TH i4 ; 0. WAS GROUNDWATER — - - - S ENCOUNTERED?�-- L O P E IF YES, AT WHAT DEPTH? S. Reading Date SLOPE SITE PLAN 1 DEPTH (FEET) ala�5/a(Y/CS _. .. e� � 2 3 a nD b o Si L7 i G [tet y� 5 6 7 LC T 14 / o a 8 10 O 11 v 12 13 14 15 16 17 18 19 20 COMMEN /� 5iu `� SAivo OF 44 'tii � �++a.a+sw•a Aw 00 I ; y � TH i4 ; 0. WAS GROUNDWATER — - - - S ENCOUNTERED?�-- L O P E IF YES, AT WHAT DEPTH? S. Reading Date Gross Net Time Time Depth to Water Net Drop e� qt '� Earl R. Eiarnard>�s���� f4 gyp•++�++ 754E . �� PER OLATION RATE p J -----//^ G�� (minu s/inch) PROC�Sll 111 t'�:;> TEST N BETWEEN �'f FT AND ' FT PERFORMED BY:C-/, Z' A',) �. '1ybY! LJ✓ ! CERTIFIED BY: '0, d, r e .EwB 72-008 (6/79) DATE: c! ARNARD ENERGY — PLAN MACHINE _ PRODUCT ENGINEERI MATERIAL DESIGN O CONSTRUCTION C] RESOURCE DEVELOPMENT 203 WEST 15TH AVENUE ANCHORAGE, ALASKA 99501 TEL0AURdD FMLPTC(7QFid>14ft6)RAGE DEPT. OF HEALTH & ENVIRONMENTAL PROTECTION SOILS REPORT X17. 9 1981 RAINBOW RIDGE ESTATES SUBDIVISION RECEIVED Introduction: Rainbow Ridge Estates Subdivision is located within the NWl/4 SEI/4 of Section 26, T12N, R3W, Seward Meridian. The location is further defined as being three miles up Dearmoun Road from the Seward Highway. The site has a westerly to south-westerly slope with maximum elevation differential of approximately 91 feet. Rainbow Ridge Estates is zoned R-6 and has been designed to provide lots with a gross area of 1.25 acres. This size permits on-site water wells and individual lot sewage disposal. Geology: The site is located within a lateral moraine which trends south-southwest. This lateral moraine extends from near Ship Creek on the north to Potter Creek on the south for a distance of twelve miles. The moraine is 1.75 miles across at the widest point and has a maximum thickness of 150 feet. The moraine is cut by Rabbit Creek just south of this site. Glacial debris from Rabbit Creek and the north and south forks of Campbell Creek were also deposited along the eastern extremity of the moraine. The Rabbit Creek deposition would have been very near this site. Observations and Findings: The soils exploration for this site verified the erratic soils conditions which accompany the formation of a lateral moraine. That is, there are insitu deposits intermingled with various stages of water action deposition including variformed deposits of silt, sand and gravel. Test Holes 2,3, and 9 showed water seepage along the surface of an impervious strata which is overlain by pervious sandy gravel. Test Hole 5 shows dense gray silt. The topography suggests that this area was formerly a kettle which has been filled by siltation. On the otherhand, Test Holes 6 and 11, which are adjacent to Test Hole 5, show erratic stratifications of glacial till interbedded with sand and gravel strata. Conclusion: Project development features which are affected by soils conditions include road foundations, building foundations and on-site sewage disposal systems. Road and building foundations will pose no special problems. On-site sewage disposal will be more critical. The problem of water seepage at Test Holes 2,3, and 9 will require special considerara®,tign_ The seepage conditions may be isolated p' o ets or may be the form of sheet water. The later condition is unlikely because Soils Report Rainbow Ridge Estates Subdivison Page 2 of the erratic soils conditions. A possible explanation is that the Rabbit Creek glaciation in effect formed a terminal moraine in this area and deposited a uniform strata of pervious sand and gravel. However, the absence of water in Test Holes 11, 4 and 10 indicates that a pervious strata should have outercropped above these holes, thus causing side hill springs. Aerial Photography is indicative of the above possibility. However, it would be difficult to verify the above assumption at this time because of frozen conditions. Recommendations: The Observations conditions for the site. From thi procedure can be formulated. The would be as follows: and Conclusion describe soils s information, a development recommended development procedure 1. Clear street rights-of-way and utility easements. Harvest useable wood from trees then mulch the small trees and limbs with a hydro -axe. Street rights-of-way would then be stripped. 2. Building foundations would be cleared and excavated in accordance with industry practices. 3. Because of the eratic soil conditions throughout the site and the presence of seepage water in the easterly part of the site, design and location of the sewage disposal absorption fields will be critical. The following procedure is recommended: 1. Determine the desired dwelling location for each lot. 2. Determine the location for the absorption field. The location shall be outside of surface drainage ways and shall provide adequate pipe slope and soil cover for insulation purposes. 3. After the absorption field location is selected, excavate the test hole to a depth of 16 feet. A soils technician approved by the Municipality of Anchorage shall observe and log the soils conditions. One of the following determinations and related actions will be made: a. If ground water is encountered, change to another location for the absorption field and excavate another test hole. If necessary, change the dwelling location so that the absorption area is free of ground water, If ground water is found throughout the lot area, asps specially engineered system will be reauired.� An infiltration pipe which intercepts and diverts the ground water away from the absorption field appears to be the best solution to the problem. b_ In the n6sanca of ground water, soils conditions may be acceptable 6y visual classification for clean sdnus dnu Soils Report Rainbow Ridge Estates Subdivision Page 3 gravels in sufficient depths and extent to support the absorption system. C. In the absence of both ground water and an acceptable visual classification of the soil, a percolation test is required. This test will determine the absorption area requirements. By: -4ar1<�-Barnard, P.E. 44� - R. Date: November 29, 1981 SHT,-L-Of_LL 24 DAT E- O C 7 Z 5.1981 LOG OF SOIL TEST -T. N. No. I BY: f/ BAT=s PAIN$0w R/OGE CSTATES TYPE BORING: DRor'7- 50 B• f^'• LOCATION: NW ly SC !y Sec. Z 6 7_ Pl WARQ MERU. , H W J J o a co SOIL DESCRIPTION a } uj a) C3 SURFACE: ELEV. 87-S' j — Q -I B1ACK ToPS�G 1-2 A5 h'OWN I OAM 2-3 TA NiS,v' w,RAY S)1-7- 3 - )LT3- y S f/!VE iL7•Y SANS -5d X15 F 35 6,49A G Y ,�J ,Vy G 1,✓ 6-/2 Ro x CLAv�,, S/� f,.��;J M/2 BOT?orf or t%o� RNARD- IATES --203 WEST 15TH AVE.-- SHT. _L OF // _ _ - LOG OF SOIL ow RSA E Es No - 2 �h. . DATE: QlJ -24 � 2_S. T9B/ H, Bp TES RA 1 NB rATES _. BY: NWA SE','' SEc 26 TYPE BORING: 5RoTT SO 9oq LOCATION' W It -J J z ma.SOIL DESCRIPTION 0. w N w SURFACE' ELEV 8 74 ± 5 E O --I BLACK OF?vf ^J/C Top SOIL l -Z TAN ORIGINAL S11-7- /LT2-S 2-,5-ROCKY SILT 6M 5-T FFA/c- r_712�+..' C. SLiSf,TLY SILTY 7 WATER SEAP?6E % JO ROCKY JILT �r (HARO) vM G 25 dim SOCIATES--203 WEST 15TH AVE. --ANCHORAGE pATE:QCT 29<2S,/98! LOG OF SOIL TEST T. h. No.,T BY: // BA TEs RAINBOW /R/DCE" ES7"ArES TYPE BORING DRorr 50 BH LOCATION: iV6✓1' SES U. J W J = m f SOIL DESCRIPTION a SURFACE: ELEV. 87Z- -O-/ ORGANIC TO a SO L 1-2 Z:71701,1,v So/ G�- TAN SILT 5 3- 6.5 RacKr SILT aM 6.S-cr SLIGHTLY WLTY SANG k/ 8 WATER 5EA.014G� 10 %'iOCK'/ CLAYEY SILT GM 20- 25 35 BARNARD-MARTH B ASSOCIATES --203 WEST 15TH AVE. --ANCHORAGE ARD-MARTH & ASSOCIATES --203 WEST 13TH AVE.--ANCHORAG SHT. 0 - l/ LOG OF SOIL TEST T H. -/V0. 4 DATE: OC r. - 2 4 E 2S, / 98/ RA fR1,066 TATF5 BY: TYPE BORING: ORorr 50 B H. LOCATION: IVWi Sli SEc 2 O J = CD SOIL DESCRIPTION a a. g N N ui SURFACE: ELEV. 875+ 0-2 0,9GAN c --Toa SOIL 2-4 vRAv z:.;� SALT GM` rJ - 4-c /6 .;'TELLY SAND SW /Lpjcx SIL SA NC 1-1 IA/, Io .S. LT M l0. S-- /0. 7 S r L T y %DE,4 GRA (/EL G �/ 10.7-12 % K SLT GM 12-12.5 GRA itLLY JAwo GI✓ /3. 5c r 5AIvcY r GM 15 -'YPA_✓EL i f 20 3� 7 25 i 3 ARD-MARTH & ASSOCIATES --203 WEST 13TH AVE.--ANCHORAG sn i.®vr DATE 29125,/9�/ LOG � OF SOIL TEST TAY. /Vo. S -..Ocr _ _ 8Y: y BATES RAINBOI^/ R/DGE STATES TYPE BORING: Z)Rorr 50 B.H LOCATION: NWi 5Ei SEc 26 7 wA RDw U. JO J z SOIL DESCRIPTION a- } a � SURFACE: ELEV. r- 0 -0.5 ORGAM C 'To c so,� - _0.5-2 B`F0W/Y SILT?' TOP Soil 5- F/// 1/; r " 10 F4 15 1-20 1.35 -MARTH & ASSOCIATES --203 WEST 15TH AYE.--ANCH DATE; OGT tN'€`Za %4L+," LOG OF SOIL TEST T.h: No: 6 BY; hH. 6A7-,57�5 Ra///BOW RIDGE EST,gTES TYPE BORING: DROrr 50 B•H, LOCATION NW,4 SES %r A/ „ G t w (L J J O SOIL DESCRIPTION a } w N 26 AVE.--ANCH SURFACE: ELEV. 0 -0.-6- ORGANIC T6P SO/L O,S-/,6- 6,POwN 5,4/VPY LOAM q- G a ;�Ec L y v a.� ,P �E SA�-0 G I� S/LTY .1AN.0 GRAVELLY SANZ) GW 11.3-,12,7 S/ L 7-y SAS v o --- /Z 7-/5 S,grvoY GRA v�� v I�✓ / 5 `. - 15 AVE.--ANCH DATE. Ocr.:_24o,2s, /9B/ LOG OF SOIL TESD T&. �NQ 7 _ SY; H.- SATCS RAINBOW RloGE Z -s LA rES TYPE BORING: DROLL .50 B• N. LOCATION' Ninfj `54'-4 SEC 2l0 c-� Jo w J - z CL CL W 0 m 5 5 - 0) ° � SOIL DESCRIPTION SURFACE: ELEV. 8l0 f 0-0-6- ORGAN/c Tal Sn, t- O•S- / REf� '-4 BROWN SO// T4 /v SI L r /4 2.S- 9 GR 4v� ARc/}S GW 4-6.3- G%�A :,4:,/N JILT GM 5-/O ROCK v SILT GM --- SANDY- JRAV�L GW SILT / - 5 -10 -1a •y, HARD—MARTH A ASSOCIATES --203 WEST 15TH AVE.-- �. -. SHT. OF-�� DATE; Cc 7 24,' 2S; /98/ LOG OF SOIL TEST T. 8 gY; H BATES RAINBOW RIDGE E5TATES TYPE BORING: OROTr 50 B. /1 LOCATION: NW% SEi9 5EC If i IL -1 W O a SOIL DESCRIPTION d } N w SURFACE: ELEV. ORGAN/C ToR SolL / - P BROWN L0.9M GRAVELLY SILTY .3 W/T/-/ CIL T OCKE T S GRAVE L L Y 4571L r GM 10 GR�tV_ll Y J/LrY Sqn o GM 8 -/2 Roc�r S1 7' (HARo) GM I5 n iU 20 �R -MARTH 8 ASSOCIATES ­203 203 WE --ANCHORAGE SSOCIATES--203 WEST 15TH AVE. --ANCHORAGE LOG OF SOIL TEST TIV Na. 9 DAT E:Ocr Z4225. /98/ By. y.8A1'ES RAlNBoIAI 1F1o6,E EsrATEs TYPE BORING DRQ7 SQ �./� LOCATION �!W%4 SES SEC 26 U. J O w J z m a.� SOIL DESCRIPTION a. N U) W SURFACE: ELEV. �a is O. 5 ORGAIvIc Top Sor i G• S- 2 2-3 81POWIV SOIL C�A.YFY SILT �i % 5< ' 3-6 6-/2 S/LTY GQ���LLY S/LT 1/ 10 /2-/4"..5 6RAV611-Y SAND v :: 15 SSOCIATES--203 WEST 15TH AVE. --ANCHORAGE —MARTH & ASSOCIATES --203 WEST 15TH AVE.--ANCHUKAUL k. SHT. GOOF LOG OF SOIL TEST TH. /0 DATE: Ocr 24e�2S, 798/ BY; H.. BArZf RAllv,6o w R/DG E Es rA rE s TYPE BORING: DRdrr SO 1 E LOCATION! NW% SEA SEc 26 T/2 3 W d w O J "00 d SOIL DESCRIPTION z � } Q I W (A SURFACE: ELEV. 828 t O - O. S ORGAN/C TDP SD/L _ 0..S-2 ORGAN/c SANDY LOAM ? 2-4 SILTY SAND s 5 — 9—S CLAYEY SILT r, 'S' 5. 5, DANDY S/LTA !� G;RAVE"L L Y SILT J,n� 10 I t � E �i 15 20 —MARTH & ASSOCIATES --203 WEST 15TH AVE.--ANCHUKAUL k.