Quick answer
Give each meaningful station or segment its own row. Record the governing reference, target cover source/value, actual pipe OD, bedding below the pipe and measured trench-floor depth; then copy the implied cover and margin from the calculator.
Project record
Buried Pipe Cover Field Check Worksheet
| Station / segment | Reference surface / benchmark | Target cover + source | Actual pipe OD | Bedding below pipe | Measured trench-floor depth | Implied cover | Cover margin | Notes / changes | Row action |
|---|---|---|---|---|---|---|---|---|---|