Table 1 (Ordnance)* 



Grade (GO) Percent of Concealment 



GO-1 — 25 percent of item concealed. 



GO-2 50 percent of item concealed. 



GO-3 - 75 percent of item concealed. 



GO-4 95 percent of item concealed. 



GO-5 — 100 ; item completely concealed. 



Table 2 (Tripwires)* 



Grade (GT) 



GT-1 - White string ; simple cross-trail settings. 



GT-2 White string plus heavy camouflage string; cross- 



trial settings. 



GT-3 Heavy camouflage string, carpet thread, standard 



tripwire; cross-trail and angle settings. 



GT-4 Grade 3 plus monofilament line, piano wire; grade 



3 settings plus high, low, and parallel settings. 



GT-5 -- Grade 4 plus vines ; maximum difficulty. 



*Note. Reference appendix 0. 



52. Training Lanes cutter with a 6-foot blade is ideal for this purpose. 



An extensive network of training lanes is re- In addition to the reasons in paragraph 19, 



quired for intermediate and advanced detection training lanes serve the following purposes : 



depending on class size and available terrain; a To guide or channel the dogs along the route 



from 10 to 50 or more kilometers of lanes may where targets are emplace d, taking advantage 



be required. By designing the available area ac- of the wind, 

 cording to the guidance in figures 30 and 31, a 



large number of lanes can be constructed in a b. To insure administrative accountability of 



relatively small area. A tractor-drawn brush explosive ordnance and to facilite its recovery. 



ALTERNATE CONNECTION 



LANE 1 



LANE 1A = 100 M; LANE 1 B 300 M; LANE 1=500 M 

 LANE It LANE 2 = 1000 M; LANE 1, 2, 3. 1500 M 



Figure SI. Training lanes — detail. 



37 



