EXECUTIVE ORDER NO. 11, July 31, 1946
CREATING BOARD OF SURVEYS
vertical control surveys, prescribe and recommend standards and date for
the different classes of surveying work in the Philippines, I, Manuel
Roxas, President of the Philippines, by virtue of the powers vested in
me by law, do hereby constitute and create a Board of Surveys to be
composed of the Director of Coast Surveys, as Chairman, the Director of
Public Works, the Director of the Bureau of Lands, the Manager of the
National Power Corporation, the Manager of the Metropolitan Water
District, the Chief of Engineers of the Philippine Army, the Director of
the School of Surveying, University of the Philippines, and the
President of the Philippine Society of Civil Engineers, as members.
The duties of the Board shall be as follows:
1. To delegate the responsibilities for the collection and
filling of all available horizontal and vertical control of one
Government bureau.2. To prescribe and recommend standards of accuracy to fulfill the needs of all interested parties.
3. To prescribe and recommend standard requirements on monumentation of control points.
4. To prescribe and recommend adequate standard methods of description suitable to all concerned.
5. To prescribe and recommend adequate standard recording and computation methods.
6. To establish a suitable common horizontal datum and vertical datum of the Philippines .
7. To establish plane coordinate systems based on suitable mathematical projections.
8. To coordinate horizontal and vertical control surveys in the Philippines to eliminate needless duplication of work.
9. To prepare recommendations to the President on the ways and means to accomplish the decisions reached by the Board.
The members of the board shall serve without additional compensation.
All Executive Orders and Regulations which are in conflict with this Order are hereby revoked
Done at the City of Manila, this 31st day of
July, in the year of Our Lord, nineteen hundred and forty-six, and of
the Independence of the Philippines , the first.
(Sgd.) MANUEL ROXAS President of the Philippines By the President: (Sgd.) EMILIO ABELLOChief of the Executive Office
(Sgd.) MANUEL ROXAS
President of the Philippines
By the President:
(Sgd.) EMILIO ABELLO
Chief of the Executive Office