Changes

[[File:Bill's double ring.jpg|thumb|Double ring infiltrometer in use]]

[[File:Bill's double ring.jpg|thumb|Double ring infiltrometer in use]]

===Packing list===

===Packing list===

• Small ring (28 – 32 cm)

* Small ring (28 – 32 cm)

• Large ring (53 – 57 cm)

* Large ring (53 – 57 cm)

• Sledge hammer for driving rings into ground

* Sledge hammer for driving rings into ground

• Wooden block to distribute force when driving rings into ground

* Wooden block to distribute force when driving rings into ground

• Level  

* Level  

• Two metal rulers with clips to secure

* Two metal rulers with clips to secure

• Container for water

* Container for water (will water need transporting to site? take more than you think you'll need)

• Screwdriver or similar implement to dislodge rocks

* Screwdriver or similar implement to dislodge rocks

===Installation===

===Installation===

# Choose or create clear, level ground at the desired test location.  

# Choose or create clear, level ground at the desired test location.