Group
it was a catergory 5
The name dates back to World War II. Much of the mapping carried out during the war was done by the Department of Ordnance (the guys who take care of munitions, artillery, tanks etc.). Their maps then, were known as Ordnance Survey maps. Today, Ordnance Survey maps are carried out by civilian teams and have nothing to do with ordnance but the name has stuck.
A reconnaissance involving the investigation, detection, location, marking, initial identification and reporting of suspected unexploded explosive ordnance, by explosive ordnance reconnaissance agents, in order to determine further action.
That is a UXO- Unexploded Ordnance.
Group
No they are not. B-)
likens
it was the poo of catergory
An Ordnance Survey Bench mark (BM) is a survey mark made by the Ordnance Survey to record height above the Ordnance Datum.
catergory 2
Denver Ordnance was created in 1940.
SME Ordnance was created in 1969.
Para-Ordnance's population is 65.
U.S. Ordnance was created in 1997.
Board of Ordnance ended in 1855.
Royal Ordnance was created in 1984.