Receipt anomalies on this CoC
- Tamper seal(s) reported broken on arrival
- Tamper seal #100712 absent on arrival — documented and continued per QA-SOP-04.
Project & Site
ClientVHB Engineering
ProjectUnderground Storage Tank Closure — Nashua (VHB-UST-NASH)
SiteNashua UST Site MW-2 (VHB-UST-MW2)
Site typedrinking well
SamplerRiley Thomas
CollectedMay 27, 2026 03:32
WeatherSnow
Air temp6.0 °C
CoC barcode
Shipping & Cooler
CarrierUPS
Tracking1ZFB575WBNNDL4AL9Y
Cooler IDCLR-818
Cooler temp blank4.3 °C
Tamper seals100711,100712
Seals broken — documented in narrative
Field Readings
pH7.98
Cond (µS/cm)794
DO (mg/L)8.01
Temp (°C)9.9
ORP (mV)130
Turb (NTU)0.95
Captured per ISO 5667 at the point of collection
Groundwater Purge
Purge volume23.2 L
Drawdown0.57 m
Pump rate0.5 L/min
Stabilized3 well volumes
Low-flow purge per ASTM D6452
Custody transfers (1)
| # | Relinquished by | Relinquished at | Received by | Received at | Sig from / to |
|---|---|---|---|---|---|
| 1 | Riley Thomas | May 27, 2026 05:32 | Endyne Courier | May 27, 2026 06:02 | Riley Thomas / T. Hill |
Container manifest (2)
| Accession | Container | Pres. | Matrix | Vol | Receipt cond. | pH chk | Tests |
|---|---|---|---|---|---|---|---|
| ENV-2026-04732 | 40mL VOA vial | HCl | WATER | 40 | INTACT | 1.6 | EPA 8260C |
| ENV-2026-04733 | 1L amber glass | iced | WATER | 1000 | INTACT | n/a | EPA 8015C |