HomeMy WebLinkAboutWTR2700978 W-978 Monitoring Wells (S. of Cedar River) l
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September 20. 1988 \L-5nl`)i,i V
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SEA20080.FO ICE -H `�
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EnDmeer,ng Dept,
Mr. Richard Herbert
RH2 Engineering ,.
P. O. Box 1180
Kirkland, Washington 98033 ,i:,V,
Dear Mr. Harberts zj 3
Subjects Monitoring Well Installation - City of Renton
This letter provides an update on the status of the upcoming
monitoring well installation for the City of Renton. The i }
scope of work includes installing one, approximately 125-
foot, dual completion monitoring well and two s0-foot, single
completion monitoring wallet conducting one pumping tests and
' preparing a report. The following summarises the key
' features of each wells
I Well Identification
Old Nam New Name Dopth ft Testina completion
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Mw-12 MW-25S,D 1252 Pumping Test Dual I
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MW-13 MW-27 5o -- Single
MW-16 MW-26 SO -- Single _
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Corresponds to well names used in the June 7, 1988 letter to
Ron Olsen from RH2 Engineering
2 Approximate depth
The proposed locations of the wells are shown on the attam:ad
figure. The locations are in general agreement with the
locations of MW-12, MW-13, and NW-16 shown in the June 7
letter to Ron Olsen from RH2 Engineering. The boring for
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CN7MNxl Arrm■aft* 777 IlMM A,enu,NF.eNenie wosnxxgqMn 700A"WX
Po se,9154)4 arx■we wjshov n Q*W.060
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Mr. Richard Harbert
Page 2
September 20, 1980
SSA20060.r0
,. NW-25S,o will he advanced until the bottom of the aquifer is a,
encountered. Split spoon samples will be collected at five i
foot intervals in all borings. The pumping test will consist I r
of 16 hours of pumping followed by an 8-hour recovery test.
l The field work in expected to be-iin on September 27. A copy
.. of the report will be sent to you upon its completion. Y#,
Please feel free to call me if you have any questions ori`
comments.
Sincerely,
Jerry Ninteman ra
Groundwater ilydr. logist
jm
Attachment
cc, Run Olsen/City of Renton
Stuart Brown/CH2M HILL
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PUBLIC WORKS DEPARTMENT
BUILDING DIVISION
CITY OF RENTON, WASHINGTON
AMICATION 0010401111 UNTII MIMIC FP M NUIR
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owner
Lxstion of Hera
Address
INSPECTIONS FEES
CONSTRUCTION Side
Storm Sower
Right-of-May Construction
PERMIT
Sp. Utility Conn. Fee - Water
(Public Algherof-of Water Latecomer Fees
Water Inop./Apptovel Fan
SP. Utility Conn. Fees - $war
Swat Latecomer Fate
Sower Intp•/Approval Fees
Data Issued Inspection Fees
SPuciel Deposit - CASH BOND
Ewpiulion Mee TOTAL FEE NOW
Description et Neck
and womb" of root
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IT is UNDERSTOOD THAT THE CITY or RENTON Nth" BE "M HAMLEtB Or MR AND ALL
UMILM`Y, D"has OR INJURY MISINO FROM TNN PNMORIWMR OF MID "On.
AM HOPE PMFMM WITHIN TNN RMtT-OF-NAY OR ON $a1= MAIN MIS' n DONS EY A
LICNH$ND. $ONDID CONTRRCTOR. LOCATE UTILITIES MWORE NSCRVATIM. .
CALL 23$-26I1 FOR INSPECTION.
Cell betwaee a M and 0 M for APPLICANT
tmormotim 1n afternoon, call
- bttWo 12 Nan the day before
for Inspection in ewrairg. PUBLIC NOW DIRECTOR
$PNCIPY Tva FOR IIMPNCTION.
CA" 235-2620 ter street signs CALL $[FOR[ YOU 010 by
aid lighting. 48-HOUR LOCATORS
I-B00-6N-SSSS
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