xxiii
1-Apr-16 46
3.23 0.67
3.9
Lost 1 blow due to blow valve dig11 repaired by Inst, lost 1 blow due to dig14 fill up w ith BL
2-Apr-16 47
1.00 1.0
Lost 1 blow due to Fab w elding dig03 bathing steam flange 3-Apr-16
48 0.0
- 4-Apr-16
48 0.0
- 5-Apr-16
45
0.73 0.7
Lost 2 blow s due to BT high level, lost 1 blow due to H-factor high 2300 due to visco high
6-Apr-16 47
0.37 0.4
Lost 1 blow due to Inst repair cv Liq charge dig11 7-Apr-16
42 1.17
1.2 Lost 6 blow s due to selector valve 411 HS-2016A passing
8-Apr-16 48
0.0
- 9-Apr-16
48 0.0
- 10-Apr-16
47 0.0
Lost 1 blow due to RB boiler bank high diff pressure limited liquor firing
11-Apr-16 48
0.0
- 12-Apr-16
20 0.0
Lost 28 blow s due to RB w aterw ash 13-Apr-16
0.0
Lost 48 blow s due to RB w aterw ash 14-Apr-16
19 0.0
Lost 29 blow s due to RB w aterw ash 15-Apr-16
48 0.0
- 16-Apr-16
50 0.0
- 17-Apr-16
48 0.0
- 18-Apr-16
48 0.0
- 19-Apr-16
48 0.0
- 20-Apr-16
41 0.0
Lost 7 blow s due to MFB tripped 21-Apr-16
49 0.0
- 22-Apr-16
47 0.0
Lost 1 blow due to MFB trip 23-Apr-16
46
1.62 1.6
Lost 2 blow s due to stop chip filling due to conveyor m-102 damaged 24-Apr-16
50 0.0
- 25-Apr-16
50 0.0
- 26-Apr-16
49 0.0
- 27-Apr-16
44 0.0
Lost 4 blow s due to WL limited 28-Apr-16
33 0.0
Lost 15 blow s due to BT full w ashing stop 29-Apr-16
50 0.0
- 30-Apr-16
50 0.0
-
Total 1304
5.1 2.6
1.0 0.0
0.0 0.0
8.8 0.74
0.38 0.15
0.00 0.00
0.00 1.26
FIBER LINE DOWN TIME APRIL 2016
DATE D
ig est
er co
o ks
DIGESTER PLANT DOWNTIME APRIL 2016
Remarks
UNPLANNED DOWNTIME
T o
ta l U
n p
la n
n e
d D
o w
n ti
m e
T o
ta l P
la n
n e
d D
o w
n ti
m e
P ro
cess M
ech an
ical In
s tr
u m
e n
t H
yd rau
li c
E lect
ri cal
O th
e rs
11.75
3.50 0.45
24.00 11.83
Dow ntim e 8.30
6.25 57.8
Universitas Sumatera Utara
xxiv
1-May-16 48
0.08 0.1
- 2-May-16
45 0.0
Loss 3 blow s due to WBL high level 3-May-16
46 0.33
0.3 Loss 2 blow s due to WBL high level
4-May-16 48
0.80 0.68
1.5
- 5-May-16
48
0.13 0.1
- 6-May-16
49 1.87
1.9 -
7-May-16 48
0.0
- 8-May-16
46 1.00
1.0 Loss 2 blow s due to w ashing problem sheet not pick up
9-May-16 45
1.80 0.83
2.6
Loss 3 blow s due to BT high level 10-May-16
46 1.25
1.3 Loss 2 blow s due to BT high level
11-May-16 48
2.87 2.9
- 12-May-16
50
1.02 1.0
- 13-May-16
45 1.08
1.1 Loss 3 blow s due to blow line new digester plug up
14-May-16 48
0.30 0.3
- 15-May-16
46 0.42
0.4 Loss 2 blow s due to Unbleached tow er high level
