Lashed 6M Heavy Loading

SAG AND TENSION TABLES FOR LASHED CABLES ON 1/4 INCH STRAND
HEAVY ICE LOADING AREAS
0.5" DIAMETER (0.2 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
0
4
200
1100
1
6
300
1100
3
3
400
1100
5
10
500
1100
9
1
540
1100
10
8
SAG UNDER
EXPECTED TENSION
HEAVY LOADING UNDER HEAVY LOAD
(Feet) - (Inches)
(Lbs.)
1
7
1289
5
6
1518
10
9
1749
16
11
1966
24
0
2166
27
1
2241
UNLOADED SAG
AFTER STORM
(Feet) - (Inches)
1
2
2
10
5
1
8
0
11
7
13
3
0.6" DIAMETER (0.25 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
0
5
200
1100
1
8
300
1100
3
10
400
500
1100
1100
6
10
9
6
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
1
8
1303
1
2
5
9
1547
2
11
11
2
1789
5
5
17
25
8
1
2011
2216
8
12
8
9
0.7" DIAMETER (0.3 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
0
6
200
1100
1
11
300
1100
4
4
400
460
1100
1100
7
10
8
1
SAG UNDER
EXPECTED TENSION
HEAVY LOADING UNDER HEAVY LOAD
(Feet) - (Inches)
(Lbs.)
1
10
1316
6
0
1576
11
8
1826
18
23
5
0
2055
2181
UNLOADED SAG
AFTER STORM
(Feet) - (Inches)
1
3
3
1
5
10
9
12
NOTES: Heavy ice loading is defined under NESC Rules 250 and 251 as 0.5 inch radial thickness of ice
and 4 PSF horizontal wind pressure at 0º Fahrenheit.
Stringing tession is at 60º F.
03/31/04
Page 1 of 4
6
1
SAG AND TENSION TABLES FOR LASHED CABLES ON 1/4 INCH STRAND
HEAVY ICE LOADING AREAS
0.8" DIAMETER (0.4 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
0
7
200
1100
2
4
300
1100
5
4
400
1100
9
6
415
1100
10
2
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
1
11
1334
1
3
6
5
1609
3
5
12
5
1867
6
8
19
7
2096
11
0
20
9
2128
11
9
0.9" DIAMETER (0.5 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
0
8
200
1100
2
10
300
1100
6
4
375
1100
9
11
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
2
1
1351
1
4
6
9
1641
3
9
13
1
1903
7
6
18
9
2076
11
3
1.0" DIAMETER (0.7 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
0
11
200
300
320
1100
1100
1100
3
8
9
9
5
7
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
2
3
1375
1
6
7
14
16
4
5
0
1675
1931
1976
4
9
10
6
4
6
1.1" DIAMETER (0.8 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
1
1
200
1100
4
2
295
1100
9
1
SAG UNDER
EXPECTED TENSION
HEAVY LOADING UNDER HEAVY LOAD
(Feet) - (Inches)
(Lbs.)
2
4
1392
7
9
1700
14
9
1943
UNLOADED SAG
AFTER STORM
(Feet) - (Inches)
1
7
4
11
9
11
NOTES: Heavy ice loading is defined under NESC Rules 250 and 251 as 0.5 inch radial thickness of ice
and 4 PSF horizontal wind pressure at 0º Fahrenheit.
Stringing tession is at 60º F.
03/31/04
Page 2 of 4
SAG AND TENSION TABLES FOR LASHED CABLES ON 1/4 INCH STRAND
HEAVY ICE LOADING AREAS
1.2" DIAMETER (0.9 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
1
2
200
1100
4
8
275
1100
8
9
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
2
6
1408
1
8
8
1
1723
5
4
13
9
1918
9
6
1.3" DIAMETER (1.2 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
1
6
200
1100
6
0
230
1100
7
11
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
2
9
1432
1
11
9
0
1741
6
6
11
5
1816
8
6
1.4" DIAMETER (1.4 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
1
9
200
1100
6
11
210
1100
7
7
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
2
11
1450
1
11
9
9
1753
7
2
10
7
1777
7
11
1.5" DIAMETER (1.5 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
STRINGING
STRINGING SAG
(Feet)
TENSION(Lbs.) (Feet) - (Inches)
100
1100
1
10
195
1100
7
0
SAG UNDER
EXPECTED TENSION UNLOADED SAG
HEAVY LOADING UNDER HEAVY LOAD AFTER STORM
(Feet) - (Inches)
(Lbs.)
(Feet) - (Inches)
3
1
1463
2
2
9
8
1755
7
NOTES: Heavy ice loading is defined under NESC Rules 250 and 251 as 0.5 inch radial thickness of ice
and 4 PSF horizontal wind pressure at 0º Fahrenheit.
Stringing tession is at 60º F.
03/31/04
Page 3 of 4
5
SAG AND TENSION TABLES FOR LASHED CABLES ON 1/4 INCH STRAND
HEAVY ICE LOADING AREAS
1.6" DIAMETER (1.8 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
(Feet)
100
170
STRINGING
TENSION(Lbs.)
1100
1100
STRINGING SAG
(Feet) - (Inches)
2
2
6
4
SAG UNDER
HEAVY LOADING
(Feet) (Inches)
3
4
8
4
EXPECTED TENSION
UNDER HEAVY LOAD
(Lbs.)
1480
1694
UNLOADED SAG
AFTER STORM
(Feet) (Inches)
2
6
6
8
EXPECTED TENSION
UNDER HEAVY LOAD
(Lbs.)
1493
1657
UNLOADED SAG
AFTER STORM
(Feet) (Inches)
2
9
6
4
EXPECTED TENSION
UNDER HEAVY LOAD
(Lbs.)
1503
1620
UNLOADED SAG
AFTER STORM
(Feet) (Inches)
3
1
5
11
EXPECTED TENSION
UNDER HEAVY LOAD
(Lbs.)
1512
1600
UNLOADED SAG
AFTER STORM
(Feet) (Inches)
3
4
5
6
EXPECTED TENSION
UNDER HEAVY LOAD
(Lbs.)
1521
1596
UNLOADED SAG
AFTER STORM
(Feet) (Inches)
3
5
5
3
1.7" DIAMETER (2.1 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
(Feet)
100
155
STRINGING
TENSION(Lbs.)
1100
1100
STRINGING SAG
(Feet) - (Inches)
2
6
6
1
SAG UNDER
HEAVY LOADING
(Feet) (Inches)
3
7
7
9
1.8" DIAMETER (2.4 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
(Feet)
100
140
STRINGING
TENSION(Lbs.)
1100
1100
STRINGING SAG
(Feet) - (Inches)
2
10
5
7
SAG UNDER
HEAVY LOADING
(Feet) (Inches)
3
10
7
0
1.9" DIAMETER (2.6 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
(Feet)
100
130
STRINGING
TENSION(Lbs.)
1100
1100
STRINGING SAG
(Feet) - (Inches)
3
1
5
3
SAG UNDER
HEAVY LOADING
(Feet) (Inches)
4
1
6
6
2.0" DIAMETER (2.7 #/FT.) FILLED FOAM-SKIN CABLE
SPAN LENGTH
(Feet)
100
125
STRINGING
TENSION(Lbs.)
1100
1100
STRINGING SAG
(Feet) - (Inches)
3
2
5
0
SAG UNDER
HEAVY LOADING
(Feet) (Inches)
4
2
6
2
NOTES: Heavy ice loading is defined under NESC Rules 250 and 251 as 0.5 inch radial thickness of ice
and 4 PSF horizontal wind pressure at 0º Fahrenheit.
Stringing tession is at 60º F.
03/31/04
Page 4 of 4