Laboratory Report This Page is to be Stamped Introduction: This report package contains total of 8 pages divided into 3 sections:

Transcription

1 May 2, 2018 ENVIRONMENTAL AGRICULTURAL City of Lompoc - Water Treatment Plant Lab ID : CC Attn: Mary Erland 100 Civic Center Plaza Lompoc, CA Customer : 8-45 Laboratory Report This Page is to be Stamped Introduction: This report package contains total of 8 pages divided into 3 sections: Case Narrative Sample Results Quality Control (2 pages) : An overview of the work performed at FGL. (5 pages) : Results for each sample submitted. (1 page) : Supporting Quality Control (QC) results. Case Narrative This Case Narrative pertains to the following samples: Sample Description Date Sampled Date Received FGL Lab ID # Matrix LHSA -A Bldg Exterior Ftn. Low 04/17/ /18/2018 CC DW LHSA -B Bldg Exterior Ftn. Low 04/17/ /18/2018 CC DW LHSA -C Bldg Exterior Ftn. Low 04/17/ /18/2018 CC DW LHSA -CN Kitchen Sink 04/17/ /18/2018 CC DW DISTRIBUTION SOURCE (SS8) 04/17/ /18/2018 CC DW Sampling and Receipt Information: All samples were received in acceptable condition and within temperature requirements, unless noted on the Condition Upon Receipt (CUR) form. All samples arrived on ice. All samples were prepared and analyzed within the method specified hold time. All samples were checked for ph if acid or base preservation is required (except for VOAs). For details of sample receipt information, please see the attached Chain of Custody and Condition Upon Receipt Form. Quality Control: All samples were prepared and analyzed according to the following tables: Inorganic - Metals QC /20/2018: All analysis quality controls are within established criteria. 04/20/2018: All preparation quality controls are within established criteria, except: The following note applies to Lead: 435 Sample matrix may be affecting this analyte. Data was accepted based on the LCS or CCV recovery. The following note applies to Lead: 435 Sample matrix may be affecting this analyte. Data was accepted based on the LCS or CCV recovery. Page 1 of 8

2 May 2, 2018 Lab ID : CC City of Lompoc - Water Treatment Plant Customer : 8-45 Certification:: I certify that this data package is in compliance with ELAP standards, both technically and for completeness, except for any conditions listed above. Release of the data contained in this data package is authorized by the Laboratory Director or his designee, as verified by the following electronic signature. KD:DMBDigitial Signature Stamp Y = 03.1 Page 2 of 8

3 Date of Report : May 02, 2018 Sample ID : CC Sampled On : 04/17/ :06 A La Honda STEAM Acade-A bldg exterior fou User ID : TAP Station Number : AAG-A Date/Time of Sample : Laboratory Code : Page 3 of 8

4 Date of Report : May 02, 2018 Sample ID : CC Sampled On : 04/17/ :04 B La Honda STEAM Acade-B bldg exterior fou User ID : TAP Station Number : AAG-B Date/Time of Sample : Laboratory Code : Page 4 of 8

5 Date of Report : May 02, 2018 Sample ID : CC Sampled On : 04/17/ :09 C La Honda STEAM Acade-C bldg exterior fou User ID : TAP Station Number : AAG-C Date/Time of Sample : Laboratory Code : Page 5 of 8

6 Date of Report : May 02, 2018 Sample ID : CC Sampled On : 04/17/ :02 D La Honda STEAM Acade-CN kitchen sink User ID : TAP Station Number : AAG-D Date/Time of Sample : Laboratory Code : Page 6 of 8

7 Date of Report : May 02, 2018 Sample ID : CC Sampled On : 04/17/ :11 Z La Honda STEAM Acade-DISTRIBUTION SOURCE User ID : TAP Station Number : AAG-Z Date/Time of Sample : Laboratory Code : Page 7 of 8

8 This Page is to be Stamped May 2, 2018 Lab ID : CC City of Lompoc - Water Treatment Plant Customer : 8-45 Quality Control - Inorganic Constituent Method Date/ID Type Units Conc. QC Data DQO Note Metals ENVIRONMENTAL AGRICULTURAL Lead MS ug/l % (CC ) MSD ug/l % MSRPD ug/l % MS ug/l % (CC ) MSD ug/l % MSRPD ug/l % /20/18:205569AC CCV ppb % CCB ppb CCV ppb % CCB ppb Definition CCV : Continuing Calibration Verification - Analyzed to verify the instrument calibration is within criteria. CCB : Continuing Calibration Blank - Analyzed to verify the instrument baseline is within criteria. : Matrix Spikes - A random sample is spiked with a known amount of analyte. The recoveries are an indication of how that sample MS matrix affects analyte recovery. : Matrix Spike Duplicate of MS/MSD pair - A random sample duplicate is spiked with a known amount of analyted. The recoveries MSD are an indication of how that sample matrix affects analyte recovery. : MS/MSD Relative Percent Difference (RPD) - The MS relative percent difference is an indication of precision for the preparation MSRPD and analysis. DQO : Data Quality Objective - This is the criteria against which the quality control data is compared. Explanation 435 : Sample matrix may be affecting this analyte. Data was accepted based on the LCS or CCV recovery. Page 8 of 8