20110927143620.pdfTANKS BY DALLAS
1955140TH PL NE�'
SEATTLE, WA 98155
208-385-0291
b
TO: BARB MCDONALDAUGUST 11, 2011
ADDRESS: 9921 WATER ST. EDMONDS, WA.
SPECIFICS: I WAS CALLED IN TO ANALYZE AND SUPERVISE THE ABOVE SITE ADDRESS. DURING EXCAVATION OF THE OIL
TANK AND ITS SUBSEQUENT REMOVAL IT WAS EVIDENT THAT THE TANK HAD LEAKED AND HAD CONTAMINATED THE
SURROUNDING GROUND. THIS WAS CONFIRMED VIA 2 SOIL SAMPLES TAKEN ON 7-6-2011. THE SAMPLES WERE TESTED AT
FRIEDMAN & BRUYA IN SEATTLE WITH WEST SAMPLE RETURNED AT 44,000 PARTS PER MILLION (PPM) AND THE EAST
SAMPLE AT 24,000 PPM. BOTH SAMPLES WERE WELL ABOVE THE ALLOWABLE 2,000 PPM METHOD A CLEANUP STANDARD
ESTABLISHED BY THE WASHINGTON STATE MODEL TOXICS CONTROL ACT (MTCA).
A 750 GALLON OIL TANK WAS REMOVED FROM THE SITE ON 7-6-2011 AND DISPOSED OF AT ARROW METALS IN
WOODINVILLE, WA. THE AFFECTED SOIL WAS REMOVED FROM THE SITE ON 8-2 AND 8-3-2011 AND APPROXIMATELY 32.58
TONS WERE DISPOSED OF AT RABANCO IN SEATTLE, WA. THE EXCAVATION RESULTED IN A HOLE THAT WAS
APPROXIMATELY 15 FEET LONG, 14 FEET WIDE AND 12 FEET DEEP. 5 SOIL SAMPLES WERE TAKEN FROM THE EXCAVATED
AREA AND TESTED AT FRIEDMAN & BRUYA IN SEATTLE, WA. THE NORTH SAMPLE (TAKEN A 7 FEET BELOW GRADE) AND
THE Ft (TAKEN A 12 FEI l' BE 1.0W GRADE ON C:EN ER) RE I UJB N D Al- LESS THAN 50 PPM OR NON DETECT.
THE LAST AND W ES L SAMI'"LES (I AKEN NlF 7 F EF.; I" BIAUL OW GRADE) BONE F FL Fi rui m AT 1,200 PPM AND BELOW THE 2,000
PPM ALLOWED. ED. THE SOM°.FI 'SAMPLE (I-AK.EN AI'63 F LE"I" BEIX)W GRADFw FLIAURN'ED AT 2,100 PPM AND SLIGHTLY ABOVE
THE ALLOWED 2,000 PPM. ALTHOUGH THE SAMPLE EXCEEDS THE ALLOWED LIMITS WE ARE RECOMMENDING NO
FURTHER ACTION BE REQUIRED OR TAKEN AT THE SITE. THE SLIGHT AMOUNT OF CONTAMINATED SOIL AT THE SITE
WOULD ENTAIL AT MOST A SINGLE SCOOP TO FALL WITHIN THE STANDARDS AND THE COST TO REACH THIS WOULD
PROVE TO BE EXORBITANT. IN ADDITION, THE REMAINING SOIL DOES NOT POSE ANY DANGER TO THE ENVIRONMENT OR
THE HEALTH OF HUMANS AND WITHIN A MONTH OR 2 THE CONTAMINATED SOIL WILL MOST LIKELY DEGRADE TO UNDER
2,000 PPM. ENCLOSED ARE COPIES FOR YOUR RECORDS AND A COPY OF THIS REPORT AND THE SOIL SAMPLES WILL BE
PROVIDED TO THE EDMONDS FIRE DEPARTMENT.
INVOICE:
SOIL SAMPLES 5 @ $150 PER SAMPLE $750.00
SUPERVISION/STANDBY TIME 2 HOURS @ $50 PER HOUR $100.00
32.58 TONS CONTAMINATE @ $80 PER TON $2606.40
FINAL REPORT $100.00 $100.00
............. 9./ `3 56,40......•Sl(1
TOTAL AMOUNT DUE $3,894.26
PAYMENT IS DUE 15 DAYS FROM ABOVE DATE OR SUBJECT TO LATE FEES AND/OR INTEREST,
Sincerely,
Dallas Gigrich
Tanks By Dallas
08/09/2011 12:45 2062835044 FRIEDMAN AND BRUYA PAGE 02/02
Date of Report: 08/09/11
Date Received: 08/06/11.
Project: Water St, F&BI 108087 "
Date Extracted: 08/05/11
Date Analyzed: 08/08/11
RESULTS FROM THE ANALYSIS OF SOIL SAMPLES
FOR TOTAL PETROLEUM HYDROCARBONS AS DIESEL
USING METHOD NWTPH-Dx
Extended to Include Motor Oil Range Compounds
Results Reported on a Dry Weight Basis
Results Reported as mg/kg (ppm)
Surrogate
Sam In a ID Diesel Extended °o -0,r
Laboratory ID (C10-Css) (Limit 50.150)
North <50 128
106087-01
South 2,100 134
108087-02
East 1,200 132
108087-03
West 1,200 133
108087-04
Floor X50 126
108087-05
Method Blank <50 131
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