"extra manpower" is a correct and usable phrase in written English.
You can use it whenever you need to refer to additional employees or workers who are needed to complete a task or project. For example, "We need to hire extra manpower if we want to get this project finished on time."
The extra manpower, like the intensified bombing, appeared urgently needed.
The extra manpower will aid negotiations with Korea, Mexico and several ASEAN economies.
Karzai and the Americans were right, US marines were needed to provide the extra manpower.
He takes notes, and when he has enough time and extra manpower, he checks out the stories.
The Police Federation says the wholesale adoption of zero tolerance across Britain would require extra manpower, and sees nothing new in the strategy anyway.
Besides, so long as America gave the lead and handled the high-tech logistics, Nigeria and others would be prepared to supply extra manpower.
Bringing the Prince of Wales into service "will involve very considerable additional costs, additional manpower, extra aircraft and the considerable amount of support and protection needed to make it viable", say the MPs.
Regardless of whether a health system has a salaried or fee-for-service intensivist remuneration system, 24/7 in-house intensivist coverage can be implemented only if significant extra funding is secured to support additional manpower or to compensate for working increased unsociable hours.
"I just think that they're not motivated to do this one, because it costs extra money, manpower, and two, if they were to start tracking crime in parks, it would reflect that there really is a problem out there".
Should Measure A fail, once again the volunteer department will bear that burden alone, minus CalFire's extra equipment, manpower and funding from which it has benefited the past several years.
Georgia's sheriffs complain that they have been given no extra money or manpower to help them keep the huge and swelling sex-offenders' registry up to date or to police its confusing mass of rules.
