(width; depth; velocity) (4-83)
FRAME 4-84
Stream widths can be determined by actual measurements using a tape or rope, or by surveying methods and
instruments. An expedient method of determining approximate stream width, requiring only a compass, is
illustrated on page A-14 of Appendix I.
Stream widths can be measured with a ________________________ , by surveying _____________________
and ______________________ , or by using a _____________________ to construct a 45 right triangle.
TURN BACK TO BOTTOM OF PAGE 4-2 FOR FRAME 4-85
(sketches; route alinement plan; terminal) (4-111)
FRAME 4-112.
We have now discussed all of the five special purpose reconnaissance report forms available to engineers
performing a deliberate route reconnaissance. Can you match the correct DA Form numbers with the reports listed
below?
Report Name
DA Form
Ford Reconnaissance
______________________
1248
Road Reconnaissance
______________________
1249
Ferry Reconnaissance
______________________
1250
Tunnel Reconnaissance
______________________
1251
Bridge Reconnaissance
______________________
1252
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