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A level staff, also called levelling rod, is a graduated wooden or aluminium rod, used with a levelling instrument to determine the difference in height between points or heights of points above a vertical datum. When used for stadiametric rangefinding, the level staff is called a stadia rod.
Levelling staff – specialized measuring stick or vertical staff used with the dumpy level, held by a second person while the operator of the level looks through it and takes readings off of the staff. Also call a rod. Reduced level (RL) – equating elevations of survey points with reference to a common assumed datum. The elevation is ...
The level staff is placed with its foot on the point for which the level measurement is required. The telescope is rotated and focused until the level staff is plainly visible in the crosshairs. In the case of a tilting level, the fine level adjustment is made by an altitude screw, using a high accuracy bubble level fixed to the telescope.
The school has approximately 850 pupils on roll and around 100 teaching and non teaching staff. The school specialises in Mathematics and the Performing Arts. Blessed Hugh Faringdon is one of the many Catholic schools in and around Reading but the only secondary and is under the Trusteeship of the Diocese of Portsmouth. The school is a member ...
The WELS school system is the fourth largest private school system in the United States. Historically, most American parochial schools have been Catholic schools (often elementary schools attached to a local parish), as well as schools run by Seventh-day Adventists , Episcopalians , Lutherans , Calvinists and Orthodox Jews .
A Philadelphia rod is a level staff used in surveying. The rod is used in levelling procedures to determine elevations and is read using a level. A Philadelphia rod consists of two sliding sections graduated in hundredths of a foot. On the front of the rod the graduation increasing from zero at the bottom.
The Church of England has augmented the RCL by the provision of readings for second and third services. Thus the RCL lectionary is used for the "Principal Service", which often takes the form of a Eucharist, while allowing for additional material at other services which may be Morning and Evening Prayer (though provision is made for either ...
Administrator–Chancellor of the Unified Church School System 10 1964–1970 Harvey L. Taylor: Administrator of the Unified Church School System [33] [32] 11 1970–76 Neal A. Maxwell: Commissioner of Church Education 12 1976–80 Jeffrey R. Holland: Commissioner of Church Education 13 1980–86 Henry B. Eyring: Commissioner of Church ...