4-52
2050-DSS SIDE SCAN AND SUB-BOTTOM SYSTEM
0024048_REV_A
4.9.2
Cable A302799 Layback Chart
2050-DSS WITH CABLE A302799 (MAX. WORKING LOAD = 17.8 KN)
Cable Paid Out (m)
Speed (kts) Speed (m/s)
Depth Achieved (m)
Max Cable Tension (N)
500
2.00
1.03
349
2,605
500
4.00
2.06
181
2,841
500
6.00
3.09
118
4,133
500
8.00
4.12
87
6,230
1,000
2.00
1.03
627
3,841
1,000
4.00
2.06
326
4,451
1,000
6.00
3.09
216
7,023
1,000
8.00
4.12
161
11,071
2,000
2.00
1.03
1,174
6,280
2,000
4.00
2.06
617
7,669
2,000
6.00
3.09
412
12,803
2,000
8.00
4.12
309
20,757**
4,000
2.00
1.03
2,263*
11,150
4,000
4.00
2.06
1,199
14,105
4,000
6.00
3.09
805
24,366**
4,000
8.00
4.12
605
40,136**
*
Max depth rating of 2,000m exceeded
**
Max working load of 17.8 kN exceeded
Table 4-6: Cable A302799 Layback Chart
