Water and Wastewater Terms Beginning P
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
packer assembly
An inflatable device used to seal the tremie pipe inside the well casing to prevent the grout from entering the inside of the conductor casing.
OWP will be closed from 4:00 pm on Friday, December 20, 2024, until 8:00 am on Thursday, January 2, 2025, for Winter Break.
(All times are PST.)
| If exams are submitted: | Course certificates will be mailed: |
|---|---|
| By December 13th | By December 20th |
| After December 20th | Early January |
Please note: Postmark dates will not be honored.
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
An inflatable device used to seal the tremie pipe inside the well casing to prevent the grout from entering the inside of the conductor casing.
