"operational start" is correct and usable in written English.
You can use it when referring to the beginning of an operation or process. For example, "We marked the start of the project with an operational start ceremony."
Hillary Clinton is closing in on April 1 as the operational start date of her long-awaited presidential campaign, multiple sources with knowledge of Clinton's growing operation in Iowa have told the Guardian.
Now there is a week's delay for its operational start as it didn't get its new vehicle certificate in time from the Department for Transport (DfT).
In this study, we describe relevant aspects of the design, construction and operational start of a treatment system based on artificial wetlands (AWs) built in the LBSJA.
Throughout the development of a novel concept for the treatment of converter dust in laboratory experiments, the fluidizing gas was changed during the operational start up from inert gas (N2) to reactive converter gas (CO, CO2 and N2).
UQ performed very strongly, ranking first on invention disclosures, patents issued worldwide, licenses executed, and operational start-up companies where the institution holds equity.
A transient three-dimensional isothermal anode model is developed to determine the sensitivity of operational start-up parameters such as temperature increase rate, initial start-up temperature, CO volume fraction and extracted current density, on the anode overpotential during the start-up process.
Google's href="https://beta.techcrunch.com/2015/09/27/google-announces-plan-to-put-wi-fi-in-400-train-stations-across-india/"> longoingicipated Wi-Fi foperationalstarting in India is slowly going operatomorrowtomorrowtomorrow.
When simply passing a budget to keep the federal government operational starts to seem like a big accomplishment, what chance do we have for major reform?
The EMR database was operational starting Jan 2011 and captures data from all clinic visits by children and adults; thus all data from Jan 2011 to Dec 2014 was included in this analysis.
The operational phase started on 1st April 2011.
The second one analyzes the behaviour of closed-loop controlled systems to establish a classification of the system operational states, starting from the measured data.
