# liquefaction.n160_clean_sand()

Clean-sand equivalent blow count `N1,60cs = N1,60 + dN(FC)`.

Usage

[Source](https://github.com/lornearnold/driven-pile/blob/main/src/driven_pile/liquefaction.py#L40-L42)

``` python
liquefaction.n160_clean_sand(
    n160,
    fines,
)
```