This procedure defines the types and extent of inspection and testing to be carried out to verify activities related to holiday detection of applied external coating of pipingFull description
nves nvesti tiga gati tion on dire direct ctly ly conc concer erne ne
ni
oc
ar
such such
it
ct
hydr hydrau auli li
stru struct ctur ure, e, tunn tunnel elli ling ng dril dril in
os
eg
alte altern rnat at on an rate rate of solu soluti tion on
mech mechan anic ical al ones ones whic whic ar late late reco reconv nver erte te
nt elec electr tr ca puls puls by th rece receiv iver er
whic whic
have have
BFC 2130 2130
Figure
Th
PUND PUNDIT IT Test Test equi equipm pmen ents ts
lo
ri
ry
ls fa
2000mls
mate materi rial al Typi Typica ca P-wa P-wave ve velo veloci city ty (V
3000mls. ro
to
(Vs)
le of ro
samp sample le an be appr approx oxim imat at
usin usin
(VSl
quat quatio ion: n:
y)/
Where
1)
it -'
VI
lJ
>-
+-
'u Q)
re
(e
ro
tr
Q)
::J o,
VI
stre streng ngth th valu valu fo bett bett
stim stim tion tion on rock rock tren trengt gth. h.
r: ::::l
Engi Engine neer erin in
Geol Geolog og
BFC 21303 21303
Figure
Figure
PUND PUNDIT IT TEST TEST MO MONI NITO TO
SPEC SPECIM IMEN EN
Gran Granit it Rock Rock
Figure
TRAN TRANSM SMI1 I1TE TERI RIRE RE
Figure
ElVE ElVE
GEL
..., V>
....>-
'u
.2
:J
,~
V>
:::>
Engine Engineeri ering ng Geolog Geolog BF
Figure
5.0
2130 2130
SCALE
PROCEDURE
with with eith either er a) Th inte intern rnal al batt batter ery, y, b) An exte extern rnal al batt batter ery, y, or
2. fo th ba
refe refere re ce ba tr nsit nsit ti
is obta obtain in
on th in trum trum nt di pl
re d-ou d-out. t.
Vl
Q.I
>-
·u
3.
Q.I
range be sele sele te
fo path path leng length th up to 9999 9999mm mm
Q.I
Vl
:J
o,
.~ Vl
ro
L.
Engine Engineeri ering ng Geolog Geolog BFC 21303 21303
Do
hard
~.
cons consis iste tent nt read readin in
appears
.... .... velocity
urfa urface ce of th
Repe Repeat at te
at rial rial unti unti
-6agai -6agai
usin usin
(p th
cons consis is en read readin in
noth noth
eDgt eDgt
pp rs
mple mple of ra ite. ite.
th di pl y.
ll re ding ding
re re orde orded. d.
.... .... QJ
.... '0 :J
0..
....
VI
QJ
>....
'u l!
l!
:J
0..
.~ VI
ro
Engi Engine neer erin in
Geol Geolog og
BFC21303
terpr terpreta etatio tio
ga
of Resu Results lts
n,
,:
of
ns
be
us ng
term term of th ultr ultras ason onic ic puls puls velo veloci city ty
From From foun founna na ntra ntraux ux
(197 (1976) 6)
.....
. >....
::J 0...
VI
ro L.
.!:::
Engine Engineeri ering ng Geolog Geolog B F C 2 1 30 30 3
(m
No
(m)
Height (rn)
V ol ol um um e ( m
Weight
x1O·
kNl
2532.00 0.709
27.00·
236.00
6.96
0.08 1799.00 0.336
10.00
1.410 0.540
P UN UN D
T r an an s i T i m
15.00
T ES ES T
V el el oc oc itit y
P at at h L eenn g h , P L
Vp
II
E l as as titi c
25.00
III
f-
.~
4516.00
35.00
(I I"
0.745
0.10
R ES ES UL UL T A FT FT E
1000
9.32
8.80 -c>
33.00
~"
:J
....
III
23.00 0.074
'u
55.40
21.00
49.60
55.00
19.80
.9.
III
121.00 .~
162.00 162.40
Engi Engine neer erin in
III
t: ....
Geol Geolog og
BFC 21303 21303
', ",
..
Volume Width
0.13
Weight
Height
0.06
Density
-3
2532 2532 kg/n kg/nr' r'
Calculation
II
Volume
0.14 1.090
0.13 10 ·3
0.06
.'
.,
~.
Engi Engine neer erin in
Geol Geolog og
BFC 21303 21303
', ",
..
Volume Width
0.13
Weight
Height
0.06
Density
.'
.,
~.
-3
2532 2532 kg/n kg/nr' r'
Calculation
II
Volume
0.14 1.090
0.13
0.06
10 ·3
Weight Volume
Density Density
-3
Density
Result
after PUNDIT test
Velocity
....
h L
Elas Elasti ti
54 4.00 4.00 m/ Q)
r-
Modu Module le
'u
.2 Q)
Q)
::J
a.
.~ c:
'" L.
.!:! :J
Engine Engineeri ering ng Geolog Geolog BF
2130 2130
ck
Length
Volume
Width
Weight
0. 09 kg
Height
Density
23 kg/m kg/m''''
0.12
0.05
-3
Calculation
Volume
3.000
10 -3
Weight Volume
Density Density
3.000
10 -3
236 kglm
Density
sult sult afte afte PU
0.05
IT test test
Velocity
5454 5454.0 .0 ml
Path Path Leng Length th
0.109m
Tran Transi si Time Time
25 seco second nd
Elastic Module
8.80 8.80 GN
....
VI
lJ
....>.2 lJ lJ :J
Q..
.~ VI
'" :::>
Engine Engineeri ering ng Geolo Geology gy BFC 21303 21303
Length
0.09
Volume
Width
0.08
Weight
Height
0.06
Density
-3
.9
kg
2199 2199 kglm kglm
Calculation
Volume 0.09 0.432
Width
Height
0.08
0.06
10
-3
10
-3
Weight
Density
Volume
Density
0.432
Density
es lt
fter fter
IT test test
Velocity
28 2.00 2.00
Pat Length Length
0.989m
ls
Tran Transi si Time Time Elastic Module en
QJ
.2 QJ
QJ
:::I
a.
.~
en
ro
:5
BF
2130 2130
the
ro
th gran granit it prop proper erti ties es This This prob proble lems ms occu occurs rs beca becaus us of this this foll follow owin in meth method od :-
