Loading...
HomeMy WebLinkAboutPZ - Geotech Report MATERIALS 12 May 2020 TESTI NG & Page# 1 of 5 INSPECTION b 180977g_gwletter_5-07-20 ❑Environmental Services ❑Geotechnical Engineering ❑Construction Materials Testing ❑Special Inspections Mr. Kris Moncada Coleman Homes, A Toll Brothers Company 3103 West Sheryl Drive, Suite 100 Meridian,ID 83642 208-424-0020 Re: Groundwater Letter Oaks North Subdivision Northeast Corner of McDermott Road and McMillan Road Meridian,ID Dear Mr. Moncada: This letter has been prepared to verify seasonal high groundwater as determined through regular monitoring unavailable at the time of the previously issued MTI Geotechnical Engineering Report (13180977g). Descriptions of general site characteristics and the proposed project are available in the previous report. Unless otherwise noted in this letter, all initial recommendations, limitations,and warranties expressed in the previous report must be adhered to. The table on the following page represents groundwater data collected for the site. It should be noted that these levels will fluctuate from year to year, and are limited to the data collected. MTI was provided with the elevations for the piezometers by JUB. Elevations for test pits 44 through 46 have not been provided to MTI at this time; therefore, groundwater levels are reported in feet below ground surface at those locations. MTI will continue to monitor these wells on a monthly basis. MTI appreciates this opportunity to be of service to you and looks forward to working with you in the future. If you have questions, please call (208) 376-4748. Respectfully Submitted, Materials Testing & Inspection Hunter Hayes, E.I. Reviewed by: Jacob Schlador,P.E. Staff Engineer Geotechnical Engineer Enclosure: Groundwater Data 2791 S Victory View Way•Boise,ID 83709•(208)376-4748•Fax(208)322-6515 als www.mti-id.com•mtVD-mti-id.com Copyright©g&Inspection Testing&Inspection MATERIALS 12 May 2020 TESTI NG & Page# 2 of 5 INSPECTION bI80977g_gwletter_5-07-20 ❑Environmental Services ❑Geotechnical Engineering ❑Construction Materials Testing ❑Special Inspections Date Monitored Groundwater Elevation (>deeper than) TP-44 TP-45 TP-46 13 September 2019 11.1 a ft bgs 10.5a ft bgs 9.4a ft bgs 1 October 2019 10.28 ft bgs 8.68 ft bgs 8.41 ft bgs 11 October 2019 10.59 ft bgs 8.38 ft bgs 8.45 ft bgs 25 October 2019 10.97 ft bgs 9.34 ft bgs 8.82 ft bgs 8 November 2019 11.30 ft bgs 9.63 ft bgs 9.22 ft bgs 14 December 2019 11.27 ft bgs 9.80 ft bgs 9.78 ft bgs 10 January 2020 11.39 ft bgs 9.97 ft bgs Dry 12 February 2020 12.15 ft bgs 11.10 ft bgs Dry 6 March 2020 12.70 ft bgs 11.45 ft bgs Dry 2 April 2020 13.18 ft bgs 11.57 ft bgs Dry 7 May 2020 13.02 ft bgs 11.47 ft bgs Dry 'Initial depth to groundwater on installation date 2791 S Victory View Way-Boise, ID 83709-(208)376-4748-Fax(208)322-6515 Copyright©2018t` www.mti-id.com-mti(a)mti-id.com Testing&Inspection MATERIALS 17 March 2020 CP TESTING & Page# 1 of 5 INSPECTION bI80977g_gwletter_3-06-20 ❑Environmental Services ❑Geotechnical Engineering ❑Construction Materials Testing ❑Special Inspections Mr. Adam Capell Coleman Homes, A Toll Brothers Company 3103 West Sheryl Drive, Suite 100 Meridian, ID 83642 208-424-0020 Re: Groundwater Letter Oaks North Subdivision Northeast Corner of McDermott Road and McMillan Road Meridian,ID Dear Mr. Capell: This letter has been prepared to verify seasonal high groundwater as determined through regular monitoring unavailable at the time of the previously issued MTI Geotechnical Engineering Report (13180977g). Descriptions of general site characteristics and the proposed project are available in the previous report. Unless otherwise noted in this letter, all initial recommendations, limitations, and warranties expressed in the previous report must be adhered to. The table on the following page represents groundwater data collected for the site. It should be noted that these levels will fluctuate from year to year, and are limited to the data collected. MTI was provided with the elevations for the piezometers by JUB. Elevations for test pits 44 through 46 have not been provided to MTI at this time; therefore, groundwater levels are reported in feet below ground surface at those locations. MTI will continue to monitor these wells on a bi-weekly basis. MTI appreciates this opportunity to be of service to you and looks forward to working with you in the future. If you have questions, please call (208) 376-4748. Respectfully Submitted, Materials Testing & Inspection Hunter Hayes,E.I. Reviewed by: Jacob Schlador, P.E. Staff Engineer Geotechnical Engineer Enclosure: Groundwater Data 2791 S Victory View Way•Boise, ID 83709•(208)376-4748•Fax(208)322-6515 www.mti-id.com•mti(a-mti-id.com Copyright©2018Materials Testing&Inspection O M cn N O o N a1 M a1 O d a1 M N r- C� "t 't (71 00 l-- \o 00 kr) N I N `� [� N \p [— l— O L N O 00 kn N � t` O � � � O N Q) C p,y N N N N N N N N M N N N N N N N N N N N N N N N N N by 3 — F � kn Ojo � Q o � 00 00 M M l-- Ln kn d O 01 �t d a1 `O a1 dt V) d1 �-c a\ �o t` 00 d• ^� d' 00 N '�t \�o kn � \0 N 01 r— Ln a1 d \p a> N t` M � M O O O O O O� 00 O\ C� C1 N M M M M M M M M M M M N N N N N N N N N M M M M M M F kn kn Ln kn Ln V7 V7 V7 V7 V') N V7 Ln V-) kn kn V7 V7 V7 V) V) V7 V) V7 Vn V7 V) N N N N N N N N N N N N N N N N N N N N N N N N N N N �U @ O C 00 N 00 1.0 O cM \,c 0\ N 0\ N — 00 `O M N a� C 00 Ln d O \O N N N a1 d' V7 �o d' V) O kr) 00 0.N C Q 00 00 O O O O O O O O 01 a1 a1 00 00 00 00 00 00 a1 a1 O n O O .n .b 00 m D Ln Lnkr) V') knLf) NLf) V-) knkf) Ln Ln N Ln kn Ln kn V7 V7 V) V) N Ln V') V7 Lr) o F— F �j N N N N N N N N N N N N N N NI N N N N N N N N N N ca '0 '0 '0 '0 '0 '0 '0 '0 'u 'a 'Q 'u '0 M M 00 N Ln \O 00 01 M M d1 '-+ Ln a) a)� N O N N u Q) a) N N O 0 2 CAM Lr� 00 G1 O 00 O \p M — 00 00 — � � � � >1 >) >1 >1 >--� >1 • ' 0O 0 0 0 0 6 a1 a\ a1 o0 r-- 00 00 0 0 0 0 0 00 00 0 0 0 O n U F In kr kq Ln kq Ln V) kq �q �q Ln kr) kq Ln kn Lf) V) v) V) V) V) V) V) U] U] (n V) V) V) U') O N N N N N N N N N N N N N N N N N Q Q Q Q Q Q Q Q Q Q Q Q U') U co 7 .0 .0 .0 .0 -0 .0 -0 '0 '0 '0 -0 .0 ,� d N 00 M M 00 01 00 In 00 00 d N 0 0 O O O N N N O O O 0 Q ON r-- V> M O 00 �t — 00 In 1-0 A >, >, >-, >, >, >, >, >, >, kn vj 0 $• a N N N N N N N N N N N N N N N 0 0 0 0 0 0 0 0 0 0 0 0 0 x +1 4 4- � � � 4- 4- 4- LL 4� N V) v) � kq V7 � kn Ln N � � kn kn � � V) M V) V) v) V) V) rn V) cn v) v) kn a� U O a) a) a� a� • N N N N N N N N N N N N N Q Q Q Q Q Q Q Q Q Q Q Q Q 00 o � U (0 D '0 '0 70 '0 70 '0 '0 '0 '0 '0 -0 '0 -0 -0 CS E a1 N -� `O Ln a1 l� O O --� 01 `O � it kn r- 7 \p — Ln \.q M — 00 M a1 d1 CY) 00 00 00 00 00 l— l-- r-- \p \p \p N N O O O O O O O O O O O O O O CD V) cn V) cn cn V) cn v) cn cn V) v] V) cn • N N N N N N N N N N N N N N N N Q Q Q D Q Q Q Q Q Q Q Q Q o o co - O) co ca 00 M a1 � � It O \p � O tn 00 \O a1 a\ a� � l� M a1 O N N \p U M d lf� lf� -� M M d 01 O [� - M In a\ O - Cl >, v_> C M d -t mot• oo 00 o0 00 00 00 O O O O o U O N N N N N N N N N N N N N N N ~ ° °J 4- + co N V) V)Ln 'f N Lf N Lr Lr n n V) kr Ln V7 k cn V) V) • O N N N N N N N N N N N N N N N N N N N N N N N A ^ Q Q ca (D cl '0 -0 '0 '0 "0 '0 '0 '0 'd '0 -0 70 -0 '0 > \p CD \p \p \p \p 0', r--- a1 V) � kn r-- a\ M kn U N a� N U a.) N U u 0 0 0 0 Ln 01 0 0 0 0 a1 a\ a; o0 00 r-� r- Lr; kn 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ''^^ v) �n � � � � v) � � � Ln Ln kn kn kn kn �n v) cn un V) V) V) V) V? (A cn V) V) (A cn > V' z a� a� a� a� a� a� a� a� Nj N N N N N N N N N N N N N N N N Q Q Q Q Q Q Q 0 Q Q 0 Q Q Q J Q In O N 00 00 00 00 00 00 O a\ Z 00 00 - 00 00 00 00 .-- — — 00 00 00 ,-- O O O O O O O d\ a1 � N O _ _ a1 O O N N O O '"' /� U +•� O O O (`1 (�1 �- N N N �. s. �, �. N N O O O O c`1 N N 'w I�i N N N .9 .fl �" N N N N N N N �, v rp N W O O O E o G z ti 0 ¢ U U U j 0 0 c� ci r d 0,0 + U c �'� N NO C/� ZZQnd N Ln N N N -" .-. \pc� O -� N V� kn 01 a\ Z N N -� E -� OT�N \p O 00 N N M C A N -- M N M m O L 5; 1 F1 I I I W O M No N N � c N u c G °A m N N N N N N Q o U) 00 N kn ~ C1 01 00 00 00 00 N N N N N N N N N N N N �.o �U (0 a C 00 N o.N C f.; ~ 00 00cn N N N N N N - N E ,45 N N N N N N TO Z >1 A A c0 •� a 0 0 0 0 0 0 LO � Q Q Q Q Q Q c N U M y -d 7v -v 7� -v o 0 0 0 0 0 0 x LlL L1L1L1 �1 co 0 uuuuuu D vE EO M L C- rl- U C7 0) c 0 +� o 0 0 0 0 0 m 0 Q Q Q Q Q Q 0 0 0 0 0 0 0 v n n n 4 v > VI W z QQQMMM J Q OL N O O z O N O w U O O N O O N a •o � � � awe � c)E ? ° C) � � ` � O N E A N c 0 L c W 0 O M oN cn N � 0 ct cc w co "d T3 't� T3 'd 'O "O 'O "O "O 'O -C3 't3 'O "O -0 'O 'd 7d 7d 'O -O "O 'O 'b n-. by N u N N 0 u 0 0 0 N O N u u cu N N u O >, >, >, >, >, >, >, >, , > >>l >, > , , >, >, >, >, >, >, r OL fV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t` t` t` N 00 9c) c a m m C) C) 0 0 a m Q a 0QQQO Q Q Q v) v> - � 00 -� O `o a1 O 01) � 00 mot' m V-- N M `y N 'p p -o � "o "o \0 '.6 '.o "o �O '.o �o ca E'I N N N N N N N N N N N `f'kq Ln Ln Ln Ln Ln Ln in Ln Ln kr) N N N �x Nj N N N N N N N N N N N A n n n n n n ^ ^ N n N n n n o� cnco o 'n N N d d d 00 "o "o �o r-- N I'o N `O M � � N Z � t` v 00 M 00 Ln O N O N 01 r- M t` Ln "D - � 00 Ln X \o kn M M M N M M M M M "0 d b b O O O L N N N N N N N N N N N N N F N N N N N N N N kn kn kn V') Ln �n kn �n to Ln Ln Ln kn N kn Ln kn kn kn kn v-) V) o � ter. r. � o0 � � � � 00d- � � kn -d -o -d � -� do -d N 00 v O 00 "C 00 Ln � "C M N -� [� M �O O N M N N >, >, >, >, >, >, O0 N N 0 0 0 0 01 O1 C� C� O O 0� 00 01 O O O O O O O O O O N cam-) U Ln Ln Ln �n �n to kn kn Ln Ln Ln kn �n kn kn Ln kn Ln �n kn V) V) V) V) cn U cn cn V) - wN N N N N N N N N N N N N N N N N N N N N Q Q Q Q Q Q Q Q Q D co X i. L M Ln 00 O\ O\ M 6 0 0 0 O 6 0 Q) a) (D O O N N 00 E �--1 M a1 N to r- Ln d- O \o M ,-� o r r � � z \C `0 kn kn Ln Ln O 0 O O O O O OO O O O O O O N N N N N N N Q� O N N N u � E p �y" N N N N N N N N N N N N N N N N Q Q Q Q Q D C) n Q Q M o 07 O) N L 00 -� 00 'C �o � `O M � O> � d 00 Ln M M O M M fr1 N M M M M O) E N \0 00 00 00 00 00 00 00 00 OO o M 00 � N d' M N a1 � � M � `O M N � O d o C [� U f,� d d v� 'n Ln Ln Ln d d M M N N M N N N N M N a N N -o -o Nti) 000 c a N N N N N N N N N N N N N N N N N N N Ln v� Ln In Ln lr In lr Ir Ln �n �n In kn kn Ln v) o L"I N N N N N N N N N N E U Nj N N N N N N N N N N N N N N n ^ N ^ ^ n N n n n n � o � m -- Ln m C1 d O Ln Ln r- �,o N O M in d o0 N d kn kn m - O1 N d 00 N M I o0 01 O co Nt` r 00 00 00 00 00 00 00 00 � � t` `o � \6 � \o b b b b cn N N N N N N N N N N N N N N N N N N N N N N N N �n Ln �n Ln v v-) In Ln Ln In kr �n Ln In lr Lr In In In m 0 U 'n h Z 00 00 o0 00 00 00 00 Y, W G� 00 00 00 00 00 00 0� � ^ Q� J O O 0 0 0 0 -- ;" 00 00 00 N O O O N N N N O '"" p N N 0 0 N N N O �. N � .� O O O N N s � �" � N � N N N N O O O O O O N N t, O N � N >, N N N N .D O cd N N N +- N N 0 0 o a) a� -, rs. �n d �' � � � QQ F" Ul 'A in C� a� Z 7- z Q Q � N N N N N `° 4� O Q W u' A N O N O 00 N CIA -. CA .- 5 Z N N ~ M ~ 00 M M r � Ll E C O L .j %) 0 W O M o U N o � I U Y Q cn � a �I •v N � � 7� o CO a 0 0 0 0 0 0 2 a n n n n n n N� L� M V! 00 .L 0 0 0 O 0 0 C •�.i 0 L LO 0 0 0 0 0 O Oco N U V) V) cn V) vi F Q Q Q Q Q Q C) W N N X cu 7:� N U O O O O O O r-- co c H M E 00 V N M M M M M U EO 00 00 00 00 00 N p 0 co �? N N N N N co n^ n n^ n^ n Q N c N >� a) N N CD py N N N N �n v) v �n F N N n N N A 0 h U vi W 0') O O (� N _ J O p �N Q 'n N N O ti V L ,^" s, t) 0 N N Ct 6L z 0 p U W WW � Ul W Ul 00 z c 0 E 0 0 L W knkr) kn kn kn N kn kn � kn kn kn N cn M O [� 00 a1 � O M M a1 G1 CN 01 01 O _� 0 0 0 0 0 0 000 _C� � (71,_ kn O M NO N N N N N N N N N N N N N N N N N N N N N N N N N n n n n n n n n n n n n n ct Ln Ln Ln •.0 z3 -0 '0 -0 -0 '0 '0 -0 '0 -0 '0 '0 'Z:� "C� '0 '0 '0 "d bA 3 p "D O Q QI N N N N N N in kn Ln + r ++ y-+ ,-� 4- 4- 4-+ 4- ON `r Ln V) Ln V') kn V) V) V] V) V) V) V1 � C/) U) N V] V] V] V] cn V) V) V] [� ? N N N j O 00 NNNNNN /� LIQQQL L� QL ^ ^ LL1l� QL1C� QLLLL M 00 00 00 06 co 00 00 00 00 00 00 00 00 00 00 00 I N N N N N N N N N N N N N N N N ma N N N N N N ^ ^ /� /� /� A A A A A A A A A A �= �m c oy S � O O p 0 0 0 0 cn p l� `D �D �D \D �D \D �O �D �D �D �D �D Sr N l� N o O y M 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 H I O 01 01 00 00 --a r. '- w -o w U) y P-I N kn kn kn Ln kn kn �n kn � � � V) kn Ln Ln N N N N N N N N N N N N N N N N N N N rs �i N N N N N n n n n n n n n A A n n n n n n n n n cv -� ^0 0 t3 '0 '0 -0 10 10 '0 '0 '0 '0 "'0 -0 O N U V O N N a) 0 0 0 U O D D a) N N U Q M a\ a\ 00 N 00 a\ A A >, >, >, >, >, >, >, >, >, >, LO O N �p �p `p `p �j �n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a LO N N N N N N N N N N N � � +� ,� +�" +-1 � � cn Ln �n �n �n �n cn kn kn Ln �n v� cn V) cn cn cn va cn cn 0 cn cn V) En V) V) V) N N N N N N N N N N 0 0 0 0 0 0 0 0 0 0 0 0 M Q w o N l� 00 a\ a1 M �D a\ M O N d 00 a) x O0 N O -O M N N C\ 0\ O [� �D M 00 M d >, ca N M cn cn M M M M M M M d cr1 M D b M N N N N a N N N N N N N N N N N N N N N N N +� N N N N N kn + v v cn �n Ln V) V) Ln Ln Ln Ln Va 00 E N N N N N N N N N NNN N N N N N N N N N �^ Q 0 O � M E O M C\ M "0 r- 00 1-- d- O cn :t "D 00 cn O 00 r- d o N d a1 d N a1 N N cn M \O 00 O N O cn O N O O N E C I 01 00 00 00 00 r- 00 00 00 00 00 00 00 00 � 01 01 � ti Q� .; 00 00 l� N [� • • N N N N N N N N N N N N N N N N N N N N N N N N N �n �n v �n kn kn kn kn kn Ln Ln Ln Ln V) kn Ln kn Ln Ln cn �n `r' kn kn °' E Nj N N N N N N N N N N N N N N N N N N N N N N n^ N N r- 0 cm 00 I fir• — E U -� cn G1 M 00 r-- 00 cn O M l,- N l� 00 M l-- O M C*N 00 (5 N r-� cn cn cn r-- 00 "D 01 00 M M 00 d N M N 01 0 -C a 00 00 C-- `D \C b v o b 00 b � 0 � n -40D 1.D c m N N N N N N N N N N N N N N N N N N N N N N N ' Ln Ln Ln Ln cn Ln �n kn kn V-) cn cn kn Ln Ln kn Ln kn Ln Ln kn kn Nj N N N N N N N N N N N N N N N N N N N N N N [ a) d N N M O kn M O M d- cn \D 00 00 M d N l� d 4 o0 IC� N N M M N d M O M M d O r'- M cn `O N \D Ln o VIZ E-i in �n � Ln kn Ln kn kn Ln v) Ln k1n kn Ln Ln v-) cn kn cn cn cn Ln kn Ln v-) J O N N N N N N N N N N N N N N N N N N N N N N N N N N Z � cn W00 00 00 00 00 00 �/1 ,-- p O r, ,� ,--� O O N N O Q �/� '^ O N N N N O N O O N p O O ~ O O O N � N N N N N N O N O N O N N +- O O s•. u >,N ❑ a) ct N N O N -0 O a� s. +� a� ct w � O O o ti c� a� ZzzQQ � NNNo° `� `° N � CIJ � `° v� � r- cnZQc) > N �O O 00 N C A N M ,� N N M oo -- W V] V) V) � by b1) bIJ M -0 N ° oc d � oNo N oc 0 O 00 00 00 d1 C� 3 = cn by M bA M t �' bQ m . on CD Q 00 00 d M O I� 03 cn 00 171 00 00 01 01 C\ C, ,o cC b4 V)y bQ bA bA cn cn bQ bA bQ � -�p ro 2.a o00� � o � o� �no 3 U o 00 01 O n '0 00 '- a1 O � d' o g � p � a N N N N N N N N N N N N N N N a� U n N O N N N N N N N N N N N N N N N Ntb > O u 00 � kn \o 0� I'o �--� � M M 01 0\ 0 "O O �.' N O M d d M �O 00 �O 00 00 N M 00 l� 0. 60 o U O M M M M M N N N 0 0 O O � ,U o LO N N N N N N N N N N N N N N N N v> > � cn O + o 00 M 00 � O N N O O O 3 x a1 O O t 00 -p m o to N N N N 4- a N N N N N N N N N N N in �n in �n O �, m N N N N N N N N N N N n A^ n^ A O ' � d -- 00 00 01 — kn N N N — 00 M 00 � � � kn V) �o U U ,o �o V) `n �. L QI -- — -- -- � kn V) � toLr) — — '� '}+ -- o -o o 0 0 - • • ~ � � � V7 in � � � V-) � E n n n n n Nj N N N N N N n 00 W E U M O O O O O O O O N N d M N O O o N '� d l� O i o -� M 01 00 00 � U U r ro b v "a b O m O E'� N N N N N N N N N N N N N N N N n n n n n n n N N N N n 0 0 � E O ,E O O �o �o �o �o �o `o `o �o �o �o \o \0 0 Q- O U > d. O � 00 "o p M M M M M M 0 U U M M M M M M M O k bA O a1 O `O M Ln C1 ^O T3 M �- N M o M N 00 00 00 00 00 00 00 00 00 00 o0 00 o 0\ 00 DD 00 U U 0O V 1 W kn Ln Ln Ln kn 4= Ln v) �n Ln v) kn kn -� 3 a� o O > N N N N N N CO N N N N N N N N a.) N N N N N N N N U J ,w � N nnnnn �. an n nnnnn Q V ` � N N 1 � 0 03 U W — Cl) 03 QW a) 00 00 00 00 ON 4. 0. a0� a0Z� 4o0.O VCDU o O O O CIA E Euw +� N CIAO = +, +, 4-1 +nN a� O ozZQQti � � � 0 N � N � o�o ¢ do0Ln kn � Q N N O d N 00 N N N M 00 O `O M N ~ M ~ N -' W i 00 }, co VIZ m m m m m ® � � o coy. o a U �c� Ix Noy N aj N .. w a � X c � N N co oo > wUl co Q � � � � � ( Z m .0 - p U) ti cn � > � > � � � � � 2 F- M Co M rn � � O oo �N i a� a� a> o o a U — 0 rn > c�i p 0 � Q � Q @Qo � QN mQ Z'o fn p Z E E c o E c co c N c c c 0 � Z tCU coo � c � CN � �chi LU N Y LLJ O •O N � •O �O •O D O _O CB X O X O N i a) Ca � A•c j o0 ca O o a) '� W CL o_ ca c n � > c cCO� O 0- co c- cu m c- cm Y � � cc C� Z Q c c o 5 c o s Q o c o m fl o o Q o a� so p c cN C m Z J Q Q J Q J Q J O Q J LL Q _J N Q J �i 0 Z cc G rn 0 L N 0 1 I- 40 —Jml ". 1 ?*- ,1 w�rri +ri i i CL it I N 1 ;f CN U'^) M ~ 1— M i a �® CL cV x N b a. 1 C14 Co i O y. kv MCD RMOTT ROAD m