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Dennis ByrneLAB DIRECTOR

COC-2026-0318

Chain of Custody · 1 containers · Sampling event SE-2026-0318

Project & Site

ClientCity of Lebanon Water
ProjectLead & Copper Rule Sampling (LEB-LCR)
SiteLebanon LCR Tap LCR-027 (LEB-LCR-027)
Site typedrinking well
SamplerBen Aldrich
CollectedJun 3, 2026 17:32
WeatherClear
Air temp24.4 °C

CoC barcode

Barcode COC-2026-0318
Code 128

Shipping & Cooler

CarrierClient
Tracking
Cooler IDCLR-115
Cooler temp blank5.0 °C
Tamper seals100647,100648
Seals intact on arrival

Field Readings

pH7.91
Cond (µS/cm)717
DO (mg/L)4.90
Temp (°C)16.2
ORP (mV)199
Turb (NTU)3.83

Captured per ISO 5667 at the point of collection

Groundwater Purge

Purge volume12.8 L
Drawdown0.10 m
Pump rate0.5 L/min
Stabilized3 well volumes

Low-flow purge per ASTM D6452

Custody transfers (1)

#Relinquished byRelinquished atReceived byReceived atSig from / to
1Ben AldrichJun 3, 2026 21:32Endyne CourierJun 3, 2026 22:30Ben Aldrich / T. Hill

Container manifest (1)

AccessionContainerPres.MatrixVolReceipt cond.pH chkTests
ENV-2026-04667250mL HDPEHNO3WATER250INTACT1.4EPA 200.8