Laserfiche WebLink
C <br /> ace Analytical <br /> ENVIRONMENTAL SCIENCES <br /> Arcadis-SLO Reported: 04/10/2026 15:35 <br /> 4119 Broad Street Suite 210 Project: Forward Landfill-COELT <br /> San Luis Obispo,CA 93401 Project Number: 30274343.01 <br /> Project Manager: Dalia Rumani <br /> Water Analysis (General Chemistry) <br /> Quality Control Report - Laboratory Control Sample <br /> Control Limits <br /> Spike Percent Percent Lab <br /> Constituent QC Sample ID Type Result Level Units Recovery RPD Recovery RPD Quals Run# <br /> QC Batch ID: B226945 <br /> Chloride B226945-BSI LCS 52.100 50.000 mg/L 104 90-110 1 <br /> Nitrate as N B226945-BS1 LCS 5.1670 5.0000 mg/L 103 90-110 1 <br /> Sulfate B226945-BS1 LCS 103.32 100.00 mg/L 103 90-110 1 <br /> QC Batch ID: B226946 <br /> Chloride B226946-BS1 LCS 52.129 50.000 mg/L 104 90-110 2 <br /> Nitrate as N B226946-BS1 LCS 5.1330 5.0000 mg/L 103 90-110 2 <br /> Sulfate B226946-BS1 LCS 103.74 100.00 mg/L 104 90-110 2 <br /> QC Batch ID: B226973 <br /> Dissolved Sulfide B226973-BS1 LCS 0.50631 0.50000 mg/L 101 90-110 3 <br /> B226973-BSD1 LCSD 0.49449 0.50000 mg/L 98.9 2.4 90-110 200 4 <br /> QC Batch ID: B226974 <br /> Dissolved Sulfide B226974-BS1 LCS 0.51419 0.50000 mg/L 103 90-110 5 <br /> B226974-BSD1 LCSD 0.50828 0.50000 mg/L 102 1.2 90-110 200 6 <br /> QC Batch ID: B227026 <br /> Dissolved Calcium B227026-BS1 LCS 9.6137 10.000 mg/L 96.1 80-120 7 <br /> Dissolved Magnesium B227026-BS1 LCS 8.9470 10.000 mg/L 89.5 80-120 7 <br /> Dissolved Sodium B227026-BS1 LCS 9.7775 10.000 mg/L 97.8 80-120 7 <br /> Dissolved Potassium B227026-BS1 LCS 9.2860 10.000 mg/L 92.9 80-120 7 <br /> QC Batch ID: B227519 <br /> Dissolved Cyanide B227519-BS1 LCS 0.13803 0.15000 mg/L 92.0 90-110 8 <br /> QC Batch ID: B227537 <br /> Dissolved Cyanide B227537-BS1 LCS 0.15231 0.15000 mg/L 102 90-110 9 <br /> The results in this report apply to the samples analyzed in accordance with the chain of custody document.This analytical report must be reproduced in its entirety. <br /> All results listed in this report are for the exclusive use of the submitting party. Pace Analytical assumes no responsibility for report alteration,separation,detachment or third party interpretation. <br /> Report ID: 1001665034 4100 Atlas Court Bakersfield,CA 93308 (661)327-4911 FAX(661)327-1918 www.pacelabs.com Page 137 of 147 <br />