Complete calculation for 24 hours post hydro test

mohithcst1112 13 views 16 slides Oct 02, 2024
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About This Presentation

Complete calculation of 24 hours post hydro testing in pipeline that includes thermal stability, initial data , air volume calculation at 50%, 75% cycle and then after 100% presurisation.
The data includes 24 hours holding time and then final calculation.
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Slide Content

Stcbfizatte
Thermc
PALSE
Therma sebl zatovt
Saug
IIme
CAIE
S.
94.6
25.0
22.3
26.3
24,
26.1
22.6
2u0
25.
2
191C513111S Fm
O.64
24.72
25.2
2u3
23.
2G.4
2u.6
25.4
24.
20105
(2
o
fm
26
3
22.8
O. 13
25.37
25.2
26.9
23.0
26.4
25.5
25.4
26.9
29.2
2!05 l25O4:D0 Pn26.7

Total Sectin
:Thickness 3
3.2 mm
Oiameter =219 mm CDD)
2
219 -2C82
2
2
202.7
length aith heder
3 3090. 675 m1
F10135 nm
DATE
PAGE
I 32
1000
:o 0O8 2
-0.10135
O0082
Ri 2.359

50% PTessuization
DATE
20105l23 O6130 Pm
Pa
06:31 Pm
06:32 PO
0634Pm
IIME
O635Pm
P :25.5
HODR.
O6:38 Pm
2.6.3
Pi = 22.8
-29.4
Houg 25.5
O.co.I,
kg lcrn 2
06:38 Po 38.0
OG: 38 Pr 886
1 HOUA HOLO
O7:38 Po 38.51
off o3
S.0
15.0
20-0
25.0
30.0
350
Sg
TO
5 325.3
6u
20.4
: 22.4
DATE
PAGE
kglcm2
org25.2
S.0
10.1
15. 1
HOLDINGTIME
0:38 PO
Q0.1
95.0
80 1
35.1
38,3
38.4
3%S1
Amb
42'
41
41

Ne =O.334X Rit A
50 % Ain-volyme
=lo.ss4x 12.859 4u 60
=| 55. 525
-lo.s8ux l2.35g +44.60so, 865.212
= 2, 824, 290. 89G
vp= 2.824 Lts.
VP
lasing
2.800
2.32y
lawning at
2.710
2.824
K
qq135.I x0.5 X 1.0:
to
x 50,365.212
DATE
PAGE
to-6
Temp < 25.5
A vaue : 44.60
D.wT. k1l Cm' 38.5| -0.5
89.94 -0.5

50 % De-Poessu aizatior
DATE TIME
20/05l 2308:01 Pm
0S:02 Pm
O8:3 Po
o8:05 pm
08: 12 Pm
D.cO..
K9lcm 2.
34.44
35.0
300
25.0
20.0
15.0
5.6
DATE
PAGE
Isg( cm2
37.4
35.2
30.9
95.2
20.1
15.2
to.J
S.3
Amb.
37
39
37
36
36
36'
36

754 Pressunizalion
DATE
aolas|23
P
P, 26.4
22 G
Pa 263
P 25
1
TIME
08.20 Pm
O8: 2O Pm
a8: 21 Pm
O8 2) Pm
08'22Po
o822 Pm
os'2b Prn
08: 23 Pm
08: 24 Pm
O8.26 Pm
03:23 pm
08:29 Pr
1
Og:29 Prm
HOUR
09:24 Pm
25.27
I6g I cm
08.25 Pm So.0
51
15.0
Su
20.0
25.0
30.0
35.0
U0.0
45.0
S5.0
S7.0
58.58
HOJA HOLDING
Sg.44
S 25.9
HOLD
26.3
25 G
25.03
Pao
Kg1 (m
S.3
103
1S.2
20.3
25.2
80.2
35.3
4o.
45.8
go.2
55.2
S4.9
58.58
S$.4
TmE.
O9:99 Pro
Arnb
36
36
36
36
36
34
36

75 . AƉn-volume
Np 0834x RiA
to
=2, %14, 0 B53
2.|4
DATE
PAGE
to
55.325So,365. 22
2.770
2.%14
X q4735.7ÊX 05XLO2
60,865. 212
oessuNe=S2.3/ bor
laco sim Q ct DoT (Kglcm)= s3. 44-0.5
Termp= 95.27
A yceleG 44.4o
-57.94
lawrinq at ow.T (kglcm 5?.94 -0.5

75 % De-poe6sui 2Oltons
DATE TIME
9olo5l28 og:33 Pm
09:3S Pm
|09'3 Prn
|09:38.Pm
09:34 P
09: 4 2 Rm
09:44 Pm
09: y6 Py
09: 48 Py
9: 49 Prm
09:50 Pm
D.co.T.
kglcm 2
544
55.0
So.0
45.0
40.0
35.0
80.0
S.0
90:0
Is.0
S.0
DATE
PAGE
kglcm 2
S5. 2
5o. 2
45.3
40.2
35.3
80.2
25.2
20.3
)S.2
)o.1
5.)
Amb
35.
35.5
35.5
35.5
35.5
355
35.5
35.S
3S S
3s.s
85-5
35.5

100 % poes swialion
DATE TIME
21|05 l230130 Pm
o1:34 P
01:36 Pm
O1: 38 pm
O1: 40 Pm
0141 Pro
0142 Pm
D1: U3 Pm
01: 44 An
O1: 45 Prn
O1:46 Prn
O1: 48 fn
01: u3 Pn
01:50 Pm
O1:5o Prn
kgl cm2
0150 Pm
3.5
5.0
10.0
15.0
20.0
26.0
30
35.0
45,0
So.0
S5.0
G5.0
70.0
15.0
1 HOJR (20LDING
DATE
PAGE
Pa01
kg lCm2
3.5
52
10.1
16.3
20.2
25.3
30. 2
35. 1
40.2
45.3
55.2.
6S.2
to.3
75.2
TME
2'50 Pm
Amb.
4
4

DATE
24 HOURS HOLDING TImE
TIME
24 105 J23| Q3 : O0 Pm
Jo4:0o Prm
0S:0O Pm
O6:0O Pm
O7:0O Pm
08:00 pm
22/05l282 00 A ro
O1'00 Am
02:0O Am
o9:oo Pa11 12
03:00 Am
10:00 pro 77.10
04:00 Am
O5:00 Arm
DG :DO Am
O9:00 Arn
08:0O Am
D.w.T. PG01 PG02
<9/cm k9/cm kg lco
49.34 77.5
1100 Arm
79.30
12:00 Pro
77. 28
DL:0O Prn
77.22
7.14
408
77.0G
76. 9
G.45
26.92
46.97
79.0o
10:00 Am 7+.12
77.03
77.09
.15
77.18
79. 20
77.5
a9.4
49.3
7.3
143
79.2.
77.2
79.2
14.1
44.1
14.1
77.2
9.2
77.2
79.2
3
+43
44.4
77.4
77.4
77.2
79.3 40.5
74.2 40
73.0
43.0
74.23GS
79.1
RECORD
7.1
PAGE
77.1 g0.5
7.2
Anb
4.3
42
47.1 35 26.2
77.3
77.3
83
31
29*
32 28.1
29
go
33
35'
38.5
29.9)23 1,
34
26.6 226
33.5'| 26.1
42'
26.5
42.5
2S.9
26.4
22
26.8
22
22
22.
26.4 22
213

26.8,
263
SG 2
26.6
25.3
25.9
25.8
26.0
2G 5
24 HOURS HOLDa NG TIME
2G.4
26.025.9524.423.0
26325.45 26.8
25.G 2C,6
-
2C.2 25. o 2c.1
92.5
26.7 25.426.62.526.426.425.42
26.6|25.4265 22 5 23 2t 2542
S
26.5 25.27|96.422.39G.2 26.325.3Y
2G.4
26. 4 25.1 263 22.2 26.1 2&.2 25.2
26.3 25.05 26.6 92. 1
2C.C
-
RECO2D
24.1 25.925.85 RoY
26,59e.4 25.5 s
24.35 26.9 21,9 2G.0
PAGE
22.0 25.3
26.4 25952G 2 2.2 264
22
26.0 25.0
25 92,92
26.2 26.1 25.1
263 25.27
Prme
2G.526.62S.6
G52572 c a9282c G2G. 7 9s.9

D5.5
24 HOURS HOLDIAJ G
25.7
RECORDS
-
DATE
PAGE
465|25.621.725,5 25.7 24.62

Im ial prcssune
pressu
(33.29xo.93a 67)=95.99 bar
Anc
Colculalion
Fnal Tem
bn
Intia) Teme. 25.95
25
24.G5
AT 1.3
232.7A
231.8
80 ban ot 25
8o bp t 24
1.34 K9 lcm
72.2g l9 Crn 2
8O b ct 24.65
22.3.42
*232, 77
20 bL 1 3
= 223. 42
922.35
9.35
24
3231. 48
3228_42tG07
229 491|
= 222.35
9.3
DATE
228.42 + (0.65 x 3.35)
15.84 bor /
5.99 bar
222.35t G 129
223.473)
1
9.35
g. 43
222.3S + (o.c5 x 9.43)

70 ban at 24.65= 228, 49
10 ban at 24.65: 1 O13
Fan value.
APT
PT
95.99 bc t 24.AS = 22 8. u49 +5.99x
BxAT
229.0s
O.88uX RiA
7 229g. 0G8 x 1.3
297.88
5S.05
fo.284x 12359 + 45)
DATE
5.466rmg
PAGE
O.to18)
223,479+ 0.59

lapr:s.406
.ImiaJ presSun -CEinal PreSsun t a PD
15.84y -75. 99+ 5.40G)
-5.35G.
PAGE
Hentan Einal hetty s <0.3baur.
|3-5.35G < o.3 bar
Hydsa:est Successfuly Acepie al.

J00 . De Pressunizo
DATE
22l0529
TIME
09:31 Pn
Cg30Pm 9.29
O3: 33 Pm
03 35 Pm
03 37 Prr
|03:39 Pm
08: uu Pro
o3. uG Prn
o3:50 Pm
O3:52 Pm
03: 55 Pm
O3 :S3 Pro
D,w.T.
03:S9 fo
I4g1cm2
75.0
70.0
G5.0
GO.
55.0
US.6
85.0
30,0
95.0
1S.O
S.0
Ikg l cm
92.3
15,2
70.3
GS. 2
Go.3
S5.2
So.2.
4S.2
uo.3
35. 2
30.3
25. 2
(s. 2
lo.3
DATE
PAGE
S.2
A rmb.
U2.5
2.5
w2.5
u2.5
U2.5
42.5
u2. 6
u2
42.5
42'
42'