# HHS Q Portable Plant 3
> **Metal/Non-metal** mine · MSHA ID `2302547` · Surface · **Intermittent**
## Operator
- **Controller (parent):** CRH PLC
- **Operator:** Holliday Sand & Gravel Company, Inc. 
- **Employees:** 1
- **Commodity:** Stone
## Location
- **State:** MO · Cass Co.
- **Coordinates:** 37.945556, -93.388889
## Safety record
- **Total accidents/injuries:** 0
- **Fatalities:** 0
- **Total days lost:** 0
---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*