This contract calls for comprehensive aquatic vegetation control in the Sacramento‑San Joaquin Delta, Suisun Marsh, and tributaries. The contractor must provide all labor, equipment, herbicides, and related materials to mechanically harvest, chemically treat, and physically manage invasive floating and submerged aquatic plants. Work is intermittent year‑round except for seasonal restrictions in May‑June, and must comply with multiple federal and state environmental permits. The contract is a three‑year State Agreement with a maximum annual budget of $5 M and up to two one‑year extensions. Preference points are available for Small Business and Disabled‑Veteran Business Enterprise participation, while the bonding requirement has been waived.