20:
53:
The tape also serves as a physical warning. If uncovered during digging, it alerts the user to an underground object that might be damaged by further excavation. To aid in this, it is typically
67:, but there have been studies investigating replacing this with a material which is both magnetic and conductive, to make it detectable to a wider variety of utility location techniques.
169:
164:
76:
50:
methods work best on conductive objects, and hence may easily miss structures made of non-conductive materials.
101:
121:
34:
is a conductive tape typically applied over buried utilities made of non-conductive materials such as
159:
138:
Martin, Christopher L.; Dunham, David J.; Sprengelmeyer, Daniel J.; Theisen, Eric (31 August 2017).
106:
23:
Detectable tape, here used to mark the location of a plastic pipe containing electrical wires.
54:
47:
153:
97:
60:
It is common for construction specifications to mandate the use of such tape.
39:
19:
64:
55:
colored to reflect the nature of the buried object that it is protecting
35:
43:
139:
79:, an organization that specializes in marking underground utilities.
18:
140:"Application of Amorphous Metals for Plastic Pipeline Detection"
63:
The conductive material in detectable tapes is typically
122:"Fiber Optic Cable Establishment on Road Network"
8:
105:
98:"Unified Facilities Guide Specifications"
89:
7:
14:
1:
16:Buried utility safety device
46:. It is used because most
186:
77:Underground Service Alert
32:Underground warning tape
170:Subterranea (geography)
24:
22:
25:
177:
165:Public utilities
144:
143:
135:
129:
128:
126:
118:
112:
111:
109:
94:
48:utility location
185:
184:
180:
179:
178:
176:
175:
174:
150:
149:
148:
147:
137:
136:
132:
124:
120:
119:
115:
96:
95:
91:
86:
73:
28:Detectable tape
17:
12:
11:
5:
183:
181:
173:
172:
167:
162:
152:
151:
146:
145:
130:
113:
107:10.1.1.204.989
88:
87:
85:
82:
81:
80:
72:
69:
15:
13:
10:
9:
6:
4:
3:
2:
182:
171:
168:
166:
163:
161:
158:
157:
155:
141:
134:
131:
123:
117:
114:
108:
103:
99:
93:
90:
83:
78:
75:
74:
70:
68:
66:
61:
58:
56:
51:
49:
45:
41:
37:
33:
29:
21:
133:
116:
92:
62:
59:
52:
31:
27:
26:
160:Color codes
154:Categories
84:References
40:fiberglass
102:CiteSeerX
65:aluminium
71:See also
36:plastic
104:
44:cement
125:(PDF)
42:, or
30:or
156::
100:.
57:.
38:,
142:.
127:.
110:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
