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PZ - Geotech Feasibility SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC Patrick Connor March 31, 2020 Providence Properties, Inc. Page 1 of 13 701 South Allen Street #100 File# 20502-A Meridian, Idaho 83642 Re: Geotechnical Feasibility Letter Prescott Subdivision Chinden and McDermott Meridian, Idaho Mitch: Based upon our experience and research, construction of the proposed Prescott Subdivision is geotechnically and hydrologically feasible and should be consider for construction. The subject ± 93-acre property is identified on the Ada County Assessor website as the following three parcels: # Parcel Number Address Owner Acres 1 S-0428120950 West Chinden Blvd. Kuenzi 15.02 2 R-6991222210 West Chinden Blvd. Roark 56.18 3 S-0428233640 N. McDermott Road Hon 21.21 4 S-0428120640 N. Levi Lane Providence 0.72 93.13 As indicated, the proposed development includes the Levi Lane. The property is on the south side of Chinden Boulevard, west of McDermott Road in Meridian, Idaho. Peregrine Heights Subdivision is to the west and future phase of Oaks North Subdivision are to the south. The Ada West School District owns property to the east. An aerial photos and Preliminary Plat are included in the Appendix. As a part of a preliminary geotechnical report, SITE logged thirteen test pits on the subject property with 3-4 more planned for the immediate future. Soil and groundwater conditions are similar to those encountered on the surrounding subdivisions. Laboratory testing of soils and a groundwater study are underway. Test pit logs, laboratory soil tests results, and groundwater measurements will be included a preliminary geotechnical report to be published soon with an additional groundwater study to be finalized at the end of the 2020 irrigation season. v Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC Test pits did not reveal any soils of concern including excessive Fat (potentially expansive) Clay, organic soils, undocumented fill, or debris. Soil and groundwater conditions are similar to other nearby subdivisions for which SITE has provided geotechnical and groundwater reports including Gander Creek, Jump Creek, and Westbridge Subdivisions. Test pit locations are shown on the included Topo Map. SITE has researched available information concerning the groundwater on the referenced property. Wells logs for nearby and adjacent properties were obtained from the IDWR website. Five logs were selected and are included. One is for the subject property and one each for adjacent properties to the east and west. The well logs indicate the static groundwater is 25-48 feet deep. It is noted our test pits revealed that perched or seasonal irrigation related groundwater is present at approximately 8-10 feet below the surface in the low areas of the property. At this depth, groundwater will not impact the feasibility of the proposed subdivision development. Our opinion as stated is based upon available information. We look forward to assisting with your geotechnical needs as this project proceeds to the design phase. Labwork is nearly completed and monthly groundwater monitoring is underway. A complete geotechnical recommendation report will be prepared as soon as seasonal high groundwater is determined. Preliminary design information is available upon request should your civil engineer wish to begin the design process. Should you have any questions or require additional information, please contact our office at your convenience. Respectfully submitted; Bob J. Arnold, PE SITE Consulting, LNAL FHA' k G►$TER 'L p �� Fes•.. �� of N v Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC APPENDIX Aerial Photo with TP Locations Preliminary Plat IDWR Well Logs m Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC Aerial Photo With Test Pit Locations a 1 A 111'' .A -ti x Q � '{1'r V 41 l7p d Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC Preliminary Plat (4 Pages) NOE1 CUISN0J LOB ION-AYtlNlwil3ad 2 nab 17 -I.TR --M . . ... ... ... . ... . .. . . .. mob ot�ye 04� f a N1 9 S 9 § ® p "® _ �®` :S 9 IN d ® 1 9 L11 v 0o M a Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC NOlDnUS'NMN0A InN-ANVNIW4lAd j 0 4'a Ofg � r 3 i 1 .... .. ro O n a O ED Ilk Cob •• r � e r a ® a ® al OTdd 133HS 33S-3N1 H31VFN tl h0 CL a Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC NomnklsNm dCM ioN-MVNIW113NE 0 "$€f wog o� 4 T'Zdd 13314S 33S-3Nn NDLVY4 .------ter--- - -- ---r----------- ----- ----- - sIf � 1 / O h S k © ® !k e O ® s �: ® k O 9 § y d s p L O ql 4 )) / u��. e a N h0 d Geotechnical Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC NOLDrj1 JSNp7 tlOi 1.ON-ANVNI W n3Hd O 3 p2 ��g�` V 3NI1 H31VA 33S-9 3NIl H31V W Nog A3pi E a s�3 i okW 1t �F1 I E ----- — — — _-- — .. �: ------------------L--- a I N , I e 9 3NI1 HAV W 335-V mn H3iv W W N hp t4 d Geoteclymcal Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC IDWR Well Log (5 Pages) V 7 IDAHO DEPARTMENT OF WATER RESOURCES 3r Office Use Only WELL DRILLER'S REPORT Inspected by Use Typewriter or Ballpoint Pen Twp—Rge Sec, 1/4 1/4 1.DRILLING PERMIT NO t1.WELL TESTS: Lat: Long: Other OWR No ❑Pump ❑Bailer Air p Flowing Artesian 2.OWNER' /' YieldgWrori. orawdo.,ar P—,l.gL—r Tme Name 4 Lo.viYr£ Address 6,2/!) l t V l Cliy.�Z57.O!ylr:'I.A/ _Statez.& Zip_ Water Temp_ Bottom hole temp. 3.LOCATION OF WELL by legal description: Water Quality rash or comments: Sketch map location must agree with written location. Depm first Water Encountered N 12.LITHOLOGIC LOG: (Describe repahm or ahantlonment) Water Bore From I To Remarks:Lithoiogy,Water 0-lily d Tempest.- Y N Twp. North� or South❑ om. W E Rge. East ❑ we _ /O" Sec. _ t/4�iq���714 114 tg ZZ - F Gav't Lot_ County.--W-r Lah Long- /, _ s Addresso.Welisite(paZ/0 G�eu)/I/�r�l�(!`cs L� .4 i� City /� .FGI�'%�l1/ 7 rye ar i.nm roma a�a_o:,m.e.>e ama e�eual L lk Lt. Ulk. Suh.Name 170 M G� e7 4.USE: Domestic ❑Municipal ❑Monhor ❑Irrigation ❑Thermal ❑Injection ❑Other 5.cTIYPE OF WORK check all that apply (Replacement etc.) �I New Well ❑ Modify ❑ AbalrMonment ❑ Other 6.DRILL METHOD XIAlr Rotary ❑Cable ❑ Mud Rotary 7 Other 7.SEALING PROCEDURES SEAVFIL7ER PACK AR7°I/NT WIErH°m Mafedal Fmm To P� wArei+REaout;cEs �f 6 CC Was drive shoe usad7X1 Y❑N Shoe Depth(s) Was drive shoe seal tested? LY ❑N How? 8.CASING/LINER; o;amerer Fmm To °au NareAal Ca¢irg Liner Welded Threaded •�'* s X D ❑ ❑ ❑ ❑ ❑ ❑ Departmerg at Wit"ROsDurces ❑ M ❑ ❑ Length of Headpipe Length of Tallpipe 9.PERFORATIONS/SCREENS ❑ Perforations Method L'] Screens Screen Type Completed Depth _ (Measurable) Started--.L/-Ze "VS' Completed r7 From T.-I Sloi Si. Number mlameter Maaarial Casino liner 13.DRILLER'S CERTIFICATION � Uwe certify that all minimum well construction standards were complied with at the time the rig was removed. Finn Name%�C i 5 �l✓E_"e:e !��/«!t-69irm No- 10.STATIC WATER LEVEL OR ARTESIAN PRESSURE: below ground Artesian pressure b_ Firm OfficialKm,��.[ �Date Depth flow encountered ft. Describe access port or and control devices: Supervisor or Operator Date ���C-I (6igr wwa'rf Flan OrcrtBl 6°ParMorl FORWARD WHITE COPY TO WATER RESOURCES s rn W to CL Geotechnica/Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC 711 IDAHO DEPARTMENT OF WATER RESOURCES pfiOffice Use Only WELL DRILLER'S REPORT Inspected by Use Typewriter or Ballpoint Pen 6 n es TWp—Rg9_S2C (p3 q'] L.: ©:�ib�; cL)C7 1f4_1!4_1!4 1.DRILLING PERMIT NO 11.WELL TESTS: Lat: Long: other IDWR No. C Pump Cn Bailer ❑Air ❑Flowing Artesian 2.OwNeR. YWOgai.-a;a ae a Fump;ngLe.N rma Name � T Address r '..J Gilt' Stata&Zip� Water Temp. bottom hole temp. 3.LOCATION OF WELL by legal description: Water Quality leslorcomments: Sketch map location must agree with written location. Depth first Water Encountered N 12.LITHOLOGIC LOG:(Descrbo repairs or abandonment} water s" Twp. North or Snuth❑ cia. Fmm Ta Remarks:Uthol0 gy,Water 4uality a remperaturo v N Rge. East ❑ or West `A`V'n' 6{L w ESec. 1J4 114 -'�.'u /4 �U GO"Lot_Cotin�jr'eS a'b1P°` 7 .GGo /71 _ Lat: Long. $ JEJ s A/Lt .PJ L ��Address of Wall Site city (cncmroam avebved,oislarMe wnaee.r Laadmwq � Lt.� Elk._y__$ub.Name u�� 17 59+!!13 e -�l✓r � 4. E• mastic ❑Municipal ❑Monitor ❑Irrigation Li Thermal ❑Injection G Other SJYPE OF WORK check all that apply (Replacement New Well ] Modity ❑ Abandonment a Other- B.D•�ILL METHOD Ill Rotary ❑Gable ❑ Mud Ratary ❑Other 7.SEALING PROCEDURES S F C c , SEAL1FaTER PACK AMOUNT momoo Materiel From To sacks or rhea a Was drive shoe used?VY❑tj Shoe Dep1h(s} Was drive shoe seal tested? W-oN Howl CIFIVED 8.CASINWNER: Diatraferl Fram 1 7o Ga C Material metric L;aer We{ld�ed Ti,reatlatl /�7 4 Ii E Q ❑ ❑ ❑ Cl ❑ ❑ d Length of Headpipe Length of Tailpipe 9.PERFORATIONSISCREENS Perforations Method A Screens Screen Type Completed Depth (Measurable) Dale:Started �Z.7` Completed !�f 7 Fom To Gshg Line ❑ ❑ 13.DRILLER'S CERTIFIC TION ❑ ❑ i certify that all mmimum wet constm to standards were compiled with at ❑ the lime the removed. 1 Firm Name w GL ��rPfffn No.��/ 10.STATIC WATER LEVEL OR ARTESIAN PRESSURE: Z II �� h.below ground Artesian pressure kb. Firm Official 'VVQ9ate Depth flow encountered ft. Describe access port or and control devicesr Bnpervisor or Operator Date (Sign price l Firm Olfidal 6 operalari FORWARD WHITE COPY TO WATER RESOURCES 0 41 bA d Geotechmi Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC F yeas-' IDAHO DEPARTMENT OF WATER RESOURc1=S Off y, ce Use Only WELT.DRILLER'S REPORT Inspected by US.Typewriter or Hallp—t Pen � �� Twp—Rge,Sac 1/4 1/4 1/4 1.DRILLING PERMIT NO...B400000 OS - 11_WELL TESTS: Lan Long. : Other lDWR No. (0 5-4q'/�L V D VJ'7— [][��- 7 Pomp ri baler Air - E�Fbwing Artesian. 2.OWMMER., Y-W I PmugL.M r Name Centenniai Company(Craig&Sheila Nielson) 70 5 hrs Address 1560 Nortfi Crestmont Drive coy Meridian state ID yjp 83642 Water Tent- 62 Bottom hove temp. 3.LOCATION OF WELL by legal description: Waterputifitytesi ort:oMmenf&Iron 1.51 PH 7.51 Grains 14 Stretch map loralinn Inpsr agree wnh wdcem iocaten. Depth first Wata Encountered 56 12.LITHOLOGIC LOG:(Describe rspaira or abandonment) wear aam Twp- 4 North$ or SoNh❑ ro Ramer LJehdogr.worst Ouatlly 8 7emperonrro n .. Rge- 1 East ❑ ar W00% CX Q Soil w aSea_28 .CIE—ti4_UVV__fi4_____1r4 - . Sand$,.Gravel _. -- Goviwt—coup " Adams"' _ Sand B&Graypi Lah Lang. S Address of Well saw002 8 Serenity Drive Son XX city Meridian _- CIAV _ o,ra,een�neamaa.orwnre erwmcwm�.., Sand XX elk, 7 Stb.Nam e_P [iQLln Heiaf?ts 4.USE: XgUomestic ❑Municipal G Mon'tor ti Irrigation _ Z1 Thermal D Ojecvon [,Other 5,TYPE OF WORK check all that appiy {Replacement etc-) JD()Jew Well ❑ Modify C Abandonment -❑ Other- 6-DRILL METHOD XXA4 Roary 11 t.hle C Mud Rotary F1 Other 7.SEALING PROCEDURES 5317 KILTER PACK nWJNT MErHOp M-dw From T, 5— P Bentonite 5I8' 0 18 1&1#Ba Overbore Was drive shoe used?X1'❑N Shoe Depth(.) 82 Was drive shoe seal tested? E YXMN Haw? 8.CASINGILINER: -- e,—r T- Gn Alareria� -raeirg 1na w.a>aa tivemW - 6 + 82 .25e Steel a p Z; ❑ ❑ WESTERN REGION n n r-1 Lenr of Headope _Length of Tailpipe S.PERFORATION"CREENS LI Perforations Method - x screens Screen Type Houston Completed Depth 93 (Measurable) oate:caned 8-23-97 CCMPJOtOd� Fmm 5415,ie rlynu>ar ekmp�pr Mtl CiSFre IFur ❑ e 13.DRILLER'SCERTIFICATION'.-,., 7 ❑ IIWe ra3bry that an—Mum wal Cdnstmctlon Mmdirgs p m✓✓omplwd wbh a1 p F, the time the ng was reproved- -- N—Name AQAMSOM PUMP&pRIL(tI1yO' ; !~inn No_0457 10.STATIC WATER LEVEL OR ARTESIAN PRESSURE: C1�1 —9 ff_below Dmurid ArteSian pressure_lb. Firm 015cial _gate Depth flow encountered Tt. DesCribe aCCRSS port or and control devices: Svpervisoror Operator,!/V, l �•(l�tr_C -J-�� FORWARD WHITE COPY TO WATERAESOURCES N bA d Geoteclymcal Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC m 38- IDAHO DEPARTMENT OF WATER RESOURCES O, 1 Office Use Only WELL DRILLER'S REPORT fnspeaedby 1.WELL TAG NO. D Oa I&�d,4 Twp 1/4 Rg1/---,Sec /4� DRILLING PERMIT NO. _:______-_. _ 11. WELL TESTS: Lai: Long: Ober iDWR No. - _._ ❑Pump ❑Bailer 4Air ❑Flowing Artesian 2. ""E ri.w g.l Jorin. Dm aewh r.mPi 9 L-1 m. Name �[ Addr Qtyr ess n�k �l�iAil Slate�QZP A' 1-Z Water Temp. 51a° Bottom hole temp. 3. LOCATION OF WELL by legal description: water Quality rest or wmmerds: Sketch map location must agree with written location. Depth flrsl water Encounter Z3 f{ y 12. LITHOLOGIC LOG: (Deseribe repairs or abandonment] water TwQ._�- North l+F or South� oas From To Remarks- Lithology,Water Quality A Temperature Y N w E Rge. I. East ❑ or West y la 0 Tap! Sec. �, 114 lt3�__--114 001!4 ,. gSOWM.�. Gov't Lot Coun� q•"" �- -' __ --Lai: - --Lone. - _ ._. s Address of Well Slte oil��L- ��Wt�+,ru�Q�� I ..r I.,er come a r®a. m.m.m Awe-ooird.,.uiti X Lt. Blk, Sub. Name a �' Y 4. USE: er 0 ll C—teyX fa Domestic ❑Municipal ❑Monitor C3rrigation 4 ❑Thermal ❑Injection ❑Other__ n O LI J1 5. TYPE OF WORK check all that apply (Repiacement etc.) .1 V R New Well 71 Modify ❑ Abandonment ❑ Oher 'a .4 6.DRILL METHOD " it De Air Rotary ❑Cable ❑Mud Rotary 11 Other ♦1 lr 7. SEALING PROCEDURES „ llIa k SEALIFILTLn RRCk I AMOUNT METHOD M'te ioi From To suh or Pound. Was drive shwa used? 111Y El N Shoe Dep"s)I��e Was drive shoe seal tested? ❑Y❑ N How? 8. CASING/LINER: Di amen, From To Gae a Mm"W Casing Liar welded Threaded REOEIVED w Ilia ❑ V ;:3 a, 11,16, R ❑ 1t ❑ ❑ ❑ ❑ Length of Headpipe�_. Length of Tailpipe PBT 9. PERFORATIONSISCREENS Perforations Method Screens Screen Type Alh)y Ma ,►�UJo1 S Completed Depth 1 jr4 (Measurable) DateL Started -7-2T-01 Completed-r&0-01 From io 1 slat Sim Number Diameter Mate is Casing LOW ❑ A 13. DRILLER'S CERTIFICATION ❑ ❑ ll certly that all minimum well construction standards were complied with at Q ❑ the time the rig was removed. ff.. '' 11`` f Company Name 1 UlJ 11 -t Firm No LIll!4— 10. STATIC WATER LEVEL OR ARTESIAN PRESSURE: a;o 23 fi. below ground Artesian pressure Ib. Firm Official_.- T 7-3o^01 Depth flow encountered tt. Describe access port or and control devices:_ Ddller or Opeatur_ Data —7 90 „_ h � FORWARD WHITE COPY TO WATER RESOURCES N v nn a Geotechnicel Services/Soil Testing&Inspection Services SITE Post Office Box 190537 - Boise, Idaho 83719 site.consulting.idaho@gmail.com - 208-440-6276 CONSULTING, LLC Office Use only 238-7 d U IDAHO DEPARTMENT OF WATER RESOURCES Inspected by WELL DRILLER'S REPORT Twp xge sec 114 1/4 1/4 1.DRILLING PERMIT NO. _-_- - Pum Bailer 54 �ngr Other IDWR No.D0029371 down mat'll", 2.OWNER: 40 GPM AO' t Name Don Thorripson 90 rn 100' Address 5620 N McDermott 150+ m 220' Water Temp. Bottom hole temp_ City Meridian State 1D Zip 83642 Water Quality test or em mrelrls: 3.LOCATION OF WELL by legal description: Depth first Water Encountered 12' Sketch map location must agree with wr tten location 12.LrFHOLOGIC LOG:(Describe repair or abandonment N P ) T-wp.4 Norlh ® or South ❑ Water Bore From 'I'o Remarks:Uthoingy,Water Quality&Temp- 1I-, N W Rge. 1 Easi ❑ or toast ® ni, Sec. 28 1/4 SW 1!4 NW 1/4 121, 0brown topsailE Tg[ rr— Atro- 12" 2' 9' sandy brown clay Gov't lot Courity Ada 12" 9' 12' sandy brown claywl vel 5 I IT 18' gravel&saad Lat: :_ Long: _ 1811 20' gravel&sand Address of Woftite 5620 N MCDemr ft" 20' 32' brown saidwlgravel C`ih•Meridian 32' 36' sticky tan clay (.c e[emnurw o + ;.My tp w "r Lan m 36' 44' silty brown&quartz sand Lt. 81k. Sub-Name 44' 56' sticky tan clay 56' 6T silty brown&quartz sand 4.USE: 63' 69' sticky tan clay w/sm bm sand strips ® Domestic 0 Municipal ❑ Monitor ❑Irrigation 69' 86' sandy tan clay ❑ Thermal ❑Injection ❑ Other 86' 88' silty fine browd sand S.TYPE OF WORK check all that apply (Replacement etc.) 88' 97' h tan clay n ®New Well❑Modify❑Abandonment❑Other 6.➢RILL METHOD 9T 104' silty fine brown sand ®Air Rotary❑Cable❑Mud Rotary❑Other 104' 115' hard ran clay 7.SEALING PROCEDURES 1 W 122' silty brown sand,heevy SEAL(F TER PACK AMO[!NT METETQD 122' 126' st cky tan clay Material From To Sacks or V 126' 144' dirty bnvn sand wlsm taa clay strips Pounds 6" 144' 147' sticky tan Clay 57< ov r r 6" 147' heevy dirty brown sand wlsmall 152' 1 tan clay strips 6" 152' 155' stickytanclay Was drive shoe used? N Y ❑ N Shoe Depth(s) 6" t55' 174' heevy silty brown fine sand Was drive shoe seal tested? El Y ❑ N Howl V 174' 178' sandy to clay A,CASINGILIPIER: t78' me biown sand w mica Casing Liner Welded Threaded 6" Ed N ❑ ® ❑ l81' 186' sticky blue clay + ' ❑ ❑ ❑ ❑ 6" 1 186' 187' fine blue sand 6" 18T ]9 0' sticky blue Clay 6" 190' 191' fine brown sand Length of 1leadpipe 918" Length of Tailpipe Completed Depth Measurable) 9.PERFORATION"CREENS Date:Started Completed ❑ Perforations Method washed in 13.DRIIA ER'S CERTIFICATION ® Screens Screen Type wocooine 11We certify that all minimum well construction standards were From To Slot Size Number Diamete Material Casin Lire, complied with at the time the rig was removed. 240' 250'1 018 5.5" stet ❑ ❑11 El FirmNaine � 130� Firm No. 17 ❑ Firm Official Date 10.STATIC WATER LEVEL OR ARTESIAN PRESSURE: Supervisor or Operator Date I;1 I ft.below ground Artesian Pressure_lb (Sign once if Finn Official&Operator) Depth flow encountered_ff. Describe access part or control bate-61171o3 Tim:l.1:57 AM RECEIVED devices 11.WELL TESTS: JUN 2 0 2003 WA76R rTE80119 CEs Ule2'rin1;nr..�. m Nothing follows Q) Geotechnica/Services/Soil Testing&Inspection Services