Laserfiche WebLink
GROUND WATER SAMPLING <br /> INFORMATION • • ' • <br /> (notes for each monitoring well) <br /> Project Name: JHC Project Number: <br /> Monitoring Well/Piezometer Number: Date: <br /> Sample Number: Sampler/s: <br /> Weather Conditions: <br /> Benchmark Location: Benchmark Elevation: <br /> A. Ground Water Measurements 7. Actual Water Purged(gal.) 0 <br /> 1. Static Water Level"(±0.01 ft.) 0 8. Measuring Equipment Used <br /> 2. Bottom of Well Casing'(±0.01 ft.) 0 ❑ Electronic Sensor ❑Tape ❑ <br /> 3. Borehole Diameter(inches) 0 9. Purge Equipment Used(bailer, pump/rate,etc.) <br /> 4. Well Casing Diameter(inches) 0 <br /> 5. Well Casing Volume(gal.) 0 <br /> 6. 3 x Well Casing Volume(gal.) 0 ❑ Non Dedicated ❑ Dedicated <br /> 'Measure from benchmark at top of casing 10. Immiscible Layer Observed <br /> Note: Low Purge rates should be used. ❑ No ❑Yes Type Thickness <br /> B. Monitoring Well Purge Parameters <br /> me Temp,°C pH DO Turbidity ORP Specific Approximate Gallons <br /> Cord Purged <br /> Initial <br /> Well Evacuated to Dryness ❑Yes ❑ No <br /> C. Ground Water Sample Information (pump purge rate/sample rate/ water level stabilization) <br /> 1. Sample Appearance 2. Was Sample Filtered? ❑ No ❑Yes <br /> Turbidity: ❑ High ❑ Medium ❑ Low ❑ Clear 3. Sampling Equipment Used(bailer,pump/rate) <br /> Color <br /> D. Decontamination Procedures: <br /> E. Instrument Calibration: <br /> F. Answer the following - vandalism, lock in place, well subsidence, standing water and other. <br /> ETF 4.10-1 Rev. 0 <br />