sto shotcrete fix
DESCRIPTION
ShotcreteTRANSCRIPT
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 1/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
STO Science Technology Olimpiad
STANDAR OPERASIONAL PROSEDUR PENGAWASAN
PEKERJAAN SHOTCRETE
2015
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 2/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
LEMBAR PENGESAHAN LAPORAN STO
KELOMPOK PROYEK 4
1 YESSICA NOVENTINA SIHOTANG (1504/12/1/14/04314)2 NOVI DWI HARRIANI (1504/25/1/14/02292)
Lapora !! "!#$#$ %$a &'&'$! #'a%!a T$%a#O T' *o Tra!!% +'ra#!# ,ro-'. Ta$ 2015,T ,LN (,'r#'ro) ,$#a ,'"!"!a "a ,'a!a
''$-$!Co 'or
D ENDIYASANI, 65101957
a-a'%a8 D'#'&'r 2015,'#'ra O*T
YESSICA NOVENTINA SIHOTANGNO TEST (1504/12/1/14/04314)
'%'a$!aa-'r :, ,H 2
OCH HARASTONI, ;6940067D
PERNYATAAN ORIGINALITAS
Ya% 'ra"a a%a "! a<a !!1 Na&a Y'##!.a No='!a S!oa% Ta"a Ta%a
No&'r T'# 1504/12/1/14/04314*aaa '$a 'o&po
2 Na&a No=! D<! Harr!a! Ta"a Ta%a No&'r T'# 1504/25/1/14/02292*aaa A%%oa 'o&po
D'%a !! &'aaa a<a ara Io=a#! a&! a% 'r-$"$ SOP Pengaa!an
Pela"!anaan Shotcrete# a"aa &'r$paa ara !o=a#! ar$/p'%'&a%a ara !o=a#!
a% or!%!a "a '$& p'ra "!$a #''$&a a! "! $! a&! &a$p$ "! $!>$! ,LN"a aa ,'r$#aaa ,LN
2
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 3/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
Apa!a "!'&$"!a ar! a"a $$a/a!& &'%'a! ara !o=a#! a% "!$a &aa a&!
#!ap &'&p'ra%%$%-a<aa #'%aa o#'$'#!aD'&!!a p'raaa !! "!$a "'%a #''ara "a "apa "!p'r%$aa #'a%a!&aa
&'#!a
'%'a$!811>12>2015
PERNYATAAN IMPLEMENTASI
Ya% 'ra"a a%a "! a<a !!
1 Na&a Y'##!.a No='!a S!oa% Ta"a Ta%a No&'r T'# 1504/12/1/14/04314*aaa '$a 'o&po
2 Na&a No=! D<! Harr!a! Ta"a Ta%a No&'r T'# 1504/25/1/14/02292*aaa A%%oa 'o&po
&'aaa a<a ara !o=a#! 'r-$"$ SOP Pengaa!an Pela"!anaan ShotcreteT'a "!!&p'&'a#!a #'-a $$%$&%&'$( "!
:, ,H 2 :I, VI
Da 'r#'"!a $$ "!a$a a$"! apa%aD'&!!a a&! #a&pa!a8 aa# p'ra!aa "!#a&pa!a 'r!&a a#!
D!#'$-$! o'814>12>2015
3
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 4/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
KATA PENGANTAR
S'%aa p$-! "a #$$r p'$!# pa-aa 'a"!ra T$a Ya% aa E#a a% 'a
&'&'r!a 'ra8 !&a "a ar$!a>NYA8 #'!%%a p'$!# "apa &'''#a!a apora
ara !o=a#! !!ara !o=a#! a% "!'r! -$"$ )SOP Pengaa!an Pela"!anaan Shotcrete) ara
!o=a#! !! "!#$#$ $$ &'&'$! p'r#araa '$$#a "aa& pro%ra& O ' *o
Tra!!% (O*T) ,T ,LN (,'r#'ro) S'a! !$ a&! &'%arapa o#'p ap!a#! !! "apa
"!'&a%a "a "!%$aa o' $! O*T a&!8 a! :! ,'a#aaa o#r$#!
,'&a%! H!"ro 28 $$ &'$-a% op'ra#!oa $!''ra#!a p'$!# "aa& &'''#a!a T$%a# A!r !! !"a 'pa# "ar! araa8
a$a8 !&!%a #'ra "$$%a "ar! aa p!a O' ar'a !$ p'$!#
&'%$.apa 'r!&a a#! a% #''#ar?'#ara 'pa"a1 +apa o. Har&a#o #'a$ aa%'r :, ,H 2 "a 'or O*T aa# &a#$a
"a #ara "aa& p'$#$a ara !o=a#! !!2 +apa D E"!a#a #'a$ Co>'or O*T aa# !&!%a "a &a#$a "aa&
p'$#$a ara !o=a#! !!3 S'$r$ p'%a<a! "a ara<a a% 'ra"a "! !%$%a ,T ,LN (,'r#'ro) :,
,H 2 a% 'a &'$-$a ra#a ''$ar%aa4 R'a> r'a T!& O*T :, :, ,H 2 "a r'a>r'a ,LN a%aa 4;5 Ora% T$a "a #'%'ap #a$"ara>#a$"ar! ,'$!# a% -$%a 'a &'&'r!a "o@a
"aa& p'''#a!a apora ara !o=a#! !!,'$!# &'a"ar! a<a apora ara !o=a#! !! &a#! -a$ "ar! '#'&p$raa
#'!%%a "!arapa #ara "a r!! a% po#!! "ar! 'ra%a! p!a S'&o%a apora ara
!o=a#! !! "apa 'r&aaa a%! p!a a% &'&a.aa
a-a'%a8 D'#'&'r 2015
,'$!#
*A+TAR ISI
HALAMAN ,-*-L!
4
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 5/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
HALAMAN PENGESAHAN!!
HALAMAN PERNYATAAN ORIGINALITAS!!!
HALAMAN PERNYATAAN IMPLEMENTASI !=
KATA PENGANTAR=
*A+TAR ISI=!
*A+TAR TABEL=!!!
*A+TAR GAMBAR !B
ABSTRAKB
BAB I PEN*AH-L-AN1
11 Laar +'aa%1
12 a#$" "a T$-$a1
13 R$a% L!%$p2
14 'o"oo%!2
BAB II LAN*ASAN TEORI3
21 SO, (Sa"ar Op'ra#!oa ,ro#'"$r)3
22 Shotcrete (+'o T'&a)3
221 A%r'%a Shotecrete5
222 T$a%a5
23 ,'.a&p$ra;
24 ,'a#aaa;
241 ,'r#!apa ,'r&$aa ;
242 ,'&a#a%a Wire Mesh;
243 ,'r&$aa Shotcrete;
244 ,'ra<aa(Curing )
245 ,'%$-!a
BAB III PEMBAHASAN INO.ASI6
31 ,'r$&$#a OI (Opportunity of Improvement 6
311 Aa!#a SWOT (Strength, Weakness, Opportunity, Threat )6
32 ,'r$&$#a AI ( Action for Improvement )9
BAB I. MAN+AAT INO.ASI *AN ANALISIS RISIKO14
5
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 6/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
41 aaa !a#!a14
42 aaa No !a#!a14
43 aaa T'ra"ap ,I "a +'#araa14
431 aaa T'ra"ap ,I (Key Performance Indicator ) "a +'#araa 14
432 Roo Ca$#' Aa!#!#14
44 Aa!#a R!#!o14
BAB . KESIMP-LAN*AN SARAN15
51 '#!&p$a15
*A+TAR P-STAKAB!
LAMPIRAN
6
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 7/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
*A+TAR TABEL
TABEL &/$ Ke0en01an G2ada!i Ag2ega05
7
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 8/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
*A+TAR GAMBAR
Gam3a2 &/$ Shotcrete Nozzle5
Gam3a2 /$ S"ema S5OT6
Gam3a2 /& Flowchart Pengaa!an Pela"!anaan Shotcrete6
8
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 9/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
A3!02a"
,a"a pro' ,LTA *a!%'"'8 #'a%!a '#ar p''r-aa #r$$r aa "!#''#a!a "'%a&a'r!a 'o "a ap!a#! 'o a!a a% #aa #a$a a"aa shotcrete aa$ #'r!%"!#'$ 'o '&a a% "!ap!a#!a pa"a p''r-aa a% &'&$$a #r$$r !p!##'p'r! p'r$aa 'r'% "a p''r-aa tunne ('ro<o%a) Da $$ &'"apaa$a!a# 'o #'#$a! "'%a &$$ 'o a% "!arapa8 &aa p'r$ p'%a<a#a a%'! '!! "aa& pro#'# p'a#aaaa "! apa%a O' ar'a !$8 $$ &'&a$p'%a<a#a p'a#aaa shotcrete "!$$a #$a$ #a"ar op'ra#!oa pro#'"$r Io=a#!!! "!"a#ara pa"a p'"'aa !'ra$r a!$ #a"ar a% 'ra$8 "o$&' ora8 "ap'"o&a '!# Io=a#! !! "!a<a! "'%a &'%!"'!!a#! &a#aa "'%a &'%%$aaaa!#a SWOT (Sr'% W'a'## Oppor$! Tr'a#) Sa"ar op'ra#!oa pro#'"$r !!
"!'r-'&aa &'-a"! #'$a a%a a!r (fo!chart ) #'!%%a &'&$"aa p'%a<a#apa%a &'&aa&!a Daa& p'$!#a !o=a#! !!8 fo!chart "!#'ra! "'%a p'-'a#a'!# apa%a "aa& #'!ap pro#'# p'a#aaa 'a$! !o=a#! !!8 #a"ar op'ra#!oapro#'"$r &a&p$ &'&a$ p'%a<a# apa%a "aa& &'%oro p'a#aaa shotcrete#'!%%a &'&!!&a!#!r '%a%aa p'a#aaa
aa $.! P"TA, Shotcrete, Standar Operasiona Prosedur, Tero!ongan
A3!02ac0
On #atigede $%PP Pro&ect, most of civi !orks !i 'e competed !ith concrete materia and other concrete appications that one of them is shotcrete !hich !e kno!n as ('eton tem'ak) that appied to !orks that re*uire thin structures such as the strengthening of the sope and tunne+ And to reach *uaity of concrete in accordance !ith the epected concrete *uaity, it needs a more thorough supervision in the process of impementation+ Therefore, heping supervision of impementation of the shotcrete is re*uired a standard operating procedure+This innovation is 'ased on an approach to iterature !hich is code, contract documents and technica guideines+ This Innovation !ere 'egun in identifying the pro'em 'y using a SWOT anaysis -Strength Weakness Opportunity Threats.+ This standard operating procedure istransated into a fo!chart, so heping supervisor to understand+ In this innovation, fo!chart accompanied 'y a technica epanation of each impementation process+ Through thisinnovative, standard operating procedures can hep fied supervisor controing theimpeentation of shotcrete to minimi/e the faiure of impementation+
Key!ords0 $%PP, Shotcrete, Standar Operasiona Prosedur, Tunne
9
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 10/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
BAB I
PEN*AH-L-AN
$/$ La0a2 Bela"ang
'!%aa p'r&!aa aa !#r!8 ,'&'r!a I"o'#!a &'"$$% #'p'$a
p'r'&a%a ''r%! a'ra! p'%a#! 'a%a !#r! #'a! a$ ara8 &!a $&!8 "a
%a# aa& Da $$ &'!%aa pa#oa apa#!a# 'a%a !#r! "'%a #$&'r ''r%!
a'ra!8 ,'&a%! L!#r! T'a%a A!r (,LTA) #a%a "!a-$ra o' ,'&'r!a ar'a
&'!&paa #$&'r "aa a!r "! I"o'#!a8 #aa #a$a "! "a'ra *a<a "a +a! Daa&
$#aa &'"$$% pro%ra& p'&'r!a &aa ,T ,LN (,'r#'ro) &'&a%$ ,LTA *a!%'"'
a% &'&aaaa Wa"$ S'ra%$a *a!%'"'8 '.a&aa *a!%'"'8 a$pa'
S$&'"a%8 *a<a +ara ,LTA *a!%'"' "!r'.aaa &'%a#!a 'a%a !#r!
'rapa#!a# 2B55 WDaa& p'a#aa p''r-aa a% #'#$a! "'%a '#'paaa aara '&''r!a ,:
"a ,LN8 ,: 'ra%%$% -a<a aa# p'&a%$a '"$%a8 po<'r !a' "a po<'r
$' #'pa-a% 150 &''r S'"a%a ,LN 'ra%%$% -a<a aa# p'&a%$a po<'r
o$#'8 <a'r<a#8 #$r%' a8 p'#o.8 a!ra.'8 ra#or&'r ar"8 #<!.ar"8 ra#&!##!o
!'8 p'raaa ''ro &'a!a "a '"$% p'%a$r "'! "! ar'"oDaa& p'&a%$a ,LTA *a!%'"' !! 'r"apa o&po' #r$$r a%
p'a#aaaa &'%%$aa &'o"' p'%'.ora shotcrete ,a"a #aa "! apa%a
"!$$a p'%a<a#a a% 'ar a%ar p'a#aaa p'%'.ora "apa 'r-aa #'#$a!
#a"ar "a &$$ a% "!arapa 'rp'$!+'r"a#ara aar 'aa% "! aa#8 &aa "ar! !$ a&! #!#<a O*T 'r!o=a#! $$
&'&$a Sa"ar Op'ra#!oa ,ro#'"$r (SO,) p'%a<a#a p'a#aaa shocrete a%
"!arapa "apa &'&a$ ,T ,LN (,'r#'ro) :! ,'a#aa o#r$#!
,'&a%! H!"ro 2 &'%a<a#! p''r-aa oraor $a&a pa"a pro' ,LTA
*a!%'"'
$/& Ma"!1d dan T161an Ino7a!ia#$" "a $-$a "ar! p'$!#a !! a"aa $$ &'%'a$! pro#'"$r a% 'pa
"aa& p'%a<a#a p'a#aaa shotcrete "! apa%a a%ar p'a#aaa p'%'.ora "apa
'r-aa #'#$a! #a"ar "a &$$ a% "!arapa 'rp'$!
$/ R1ang Ling"1p
1
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 11/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
T'r"apa ''rapa o&po' #r$$r a% p'a#aaaa &'%%$aa &'o"'
p'%'.ora shotcrete a!$ p'&a%$a 'ro<o%a a<a aa8 p'r$aa "!"!%8
'r'%8 p'r!"$%a p'r&$aa8 p'ra!a o#r$#! "ara "a a$8 pa#a %'&pa "a
'aara8 p'&$aa oa& r'a%8 "a p''r-aa p'#'ra &orar "!"!% #'$a
o#r$#! a%$a :$ p'$!#a !! "!aa#! aa $$ p'%a<a#a p'a#aaa
shotcrete pa"a p'r$aa 'r'% "a p''r-aa tunne ('ro<o%a) a% 'r"apa pa"a
,LTA *a!%'"'
$/4 Me0odologi'o"' a% "!%$aa "aa& p'$!#a !! &'%a.$ pa"a 'or!>'or! "a #a"ar a%
#$"a a"a "'%a &'&p'r!&a%a -$%a &a#$a "a #ara "ar! &'or &a$p$ .o>
&'or '&$"!a8 aa!#a "!a$a 'r"a#ara 'or!>'or! "a #a"ar a% #$"a
"!$&p$a
BAB IILAN*ASAN TEORI
&/$ SOP 8S0anda2 Ope2a!ional P2o!ed129
SO, aa$ a% #'r!% "!#'$ #'a%a! pro#'"$r 'ap (proap) a"aa p''apa
'r$!# &'%'a! apa a% ar$# "!a$a8 apa8 "!&aa "a o' #!apa "a "!$a $$
&'%!"ar! 'r-a"!a =ar!a#! "aa& pro#'# p'a#aaa '%!aa o' p''r-a a% aa
&'%%a%%$ !'r-a "! apa%a #'.ara '#'$r$a SO, &'&!!! &aaa aara a!
2
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 12/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
1 S'a%a! #a"ar!#a#! .ara a% "!a$a p''r-a "aa& &'''#a!a p''r-aa
$#$#8 &'%$ra%! '#aaa "a 'aa!a2 '!%aa a$a!!a# "'%a &'"o$&'a#!a a%%$%-a<a $#$#
"aa& &'a#aaa p''r-aa3 '.!paa $$ra #a"ar !'r-a8 .ara or! $$ &'&p'ra!! !'r-a #'ra
&'&a$ &'%'=a$a#! $#aa a% 'a "!a$a4 '%!"ar! $&pa% !"! p'a#aaa p''r-aa5 '&a$ p''$#$ra 'ra"ap '#aaa>'#aaa pro#'"$ra "aa& &'&'r!a
p'aaa+'r"a#ara ,'"o&a ,'$#$a Sa"ar" Op'ra!oa ,ro#'"$r (,ro#'"$r T'ap)
a% "!'$ara o' L'&a%a A"&!!#ra#! N'%ara a$ 2005 "!aaa a<a SO,
'r"!r! "ar! "$a -'!# a!$ SO, T'!# "a SO, A"&!!#ra! Ya% "!&a#$" "'%a SO,
T'!# a"aa SO, a% aa "!%$aa $$ pro#'"$r>pro#'"$r '!# "aa& a!a
"'%a p'%op'ra#!a p'raaa8 &'#!8 aoraor!$&8 p'#a<a 'ra%8 "a a!>a!
S'"a%a a% "!&a#$" "'%a SO, A"&!!#ra! a"aa 'ra%a! &a.a& pro#'"$r
'%!aa a"&!!#ra! "a &'r'=!'< "o$&' #'p'r! ora8 pro' p'r'.aaa -a&!a
$a!a# "a p'r'.aaa &aa-'&' $a!a#8 a$"! p''r-aa8 &''$a '$$a
p'a!a or%a!#a#!8 &'%%a&ara pro#'"$r !'ra &aa-'&' aor8 "a a!>a!&/& Shotcrete 8Be0on Tem3a"9
'$r$ A&'r!.a Co.r'' I#!$' (ACI)8 So.r'' "apa "!"'!!#!a #'a%a!
&orar aa$ 'o a% "!'r!a 'aa "'%a '.'paa !%%! o&po'a
.a&p$raa 'r"!r! aa# #'&'8 pa#!r8 a%r'%a8 a!r8 "a a&aa a"&!B$r'#Shotcrete &'&!!! ''!a #'a%a! 'r!$
Daa 'a $a #'!%%a "apa "!a$a pa"a p'r&$aa a% &!r!%8 !"a
'ra$ra
• T!"a &'%%$aa '!#!%
• Var!a#! ''aa "apa "!a$r "'%a &$"a
• '%'&a <a$
S'a! &'&!!! ''!a8 shotcrete -$%a &'&!!! '$ra%a #'a%a! 'r!$
+!aa a% !%%!
• +aa #!#a aa a% 'r$a% aa$ #'r!% "!#'$ re'ound
• +'raaa a%! '#'aa no//eman (op'raor no//e)
• aor '%a%aa #a%a !%%!
• $a!a# 'o #a%a "!p'%ar$! o' ''ra&p!a no//eman
Shotcrete $&$&a "!%$aa pa"a p''r-aa p'&'!ara #a!!#a#! #r$$r a<a
aa aa$ #r$$r 'o "'%a ''aa 10 .& "aa& $a#a a% .$$p 'ar #'p'r!
p'&a%$a 'ro<o%a a<a aa8 p'r$aa "!"!%8 'r'%8 p'r!"$%a
p'r&$aa8 p'ra!a o#r$#! "ara "a a$8 pa#a %'&pa "a 'aara8 p'&$aa
oa& r'a%8 "a p''r-aa p'#'ra &orar "!"!% #'$a o#r$#! a%$a ,a"a
3
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 13/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
p'%ap!a#!aa8 shotcrete $a a%! aa #'a%a! ap!#a p'!"$% #'"'raa $$
&'$$p a$a '#!#!%8 a&$ shotcrete -$%a "apa "!%$aa #'a%a! ap!#a #r$$ra
"'%a o&!a#! a%$r "a p''r-aa p'&'#!aS!#'& p''&proa shotcrete a"a 2 a!$ !et mi "a dry mi ,a"a a<aa aa
shotcrete a"aa #!#'& dry mi 8 #'!r!% "'%a p'r'&a%aa &$.$ #!#'& !et mi
T!&$a #!#'& !! ar'a &'r$paa -a<aa "ar! p'r#oaa "'$a+ 1ry Mi
1ry mi adaah "!&aa &a'r!a pa#!r "a #'&' 'r.a&p$r "aa& o"!#! 'r!%8
'&$"!a &a#$ '"aa& &'#! D'%a a$a 'aa .o&pr'#or &a'r!a '$ar '<a
no//e "a ar$ 'r.a&p$r a!r "! $-$% #'a% S'!%%a &$$ 'o a% "!'&aa
#a%a 'r%a$% pa"a 'a!a a% &'&'%a% #'a% (no//e) Tap! &'o"' !! #a%a
&$"a "aa& a p'ra<aa &'#!8 ar'a !"a p'ra 'r-a"! F'ocking '+ Wet Mi
Wet mi adaah #aa #a$ #!#'& #o.r'' "!&aa p'.a&p$ra #'&'8 pa#!r8 "a a!r
"!a$a #''$& &a#$ ' po&pa aa$ &'#!8 "a "!a&aa 'aa a%! "ar!
.o&pr'##or $$ &'&'r!a '.'paa !%%! $$ p''&paa &a'r!a pa"a p'r&$aa
#a#ara ,a"a &'o"' !! $&$&a "!%$aa additive (aa a&a) $$ &'&p'r.'pa
p'%'r!%a (acceerator ) "'%a $-$a &'&p'.'pa p'%'ra#a "a &'%$ra%!
'r-a"!a aa aa a% 'rpa$ "a -a$ (re'ound )
Gam3a2 &/$ Shotcrete 2o//e,'r'"aa shotcrete "'%a 'o or&a "apa "!!a "ar! 3 a8 a!$ $$ra a%r'%a
&a#!&$& a% "!%$aa8 pro#'# p'a#aaaa8 .a&p$ra "ar! #o.r'' !#a 'r!%
aa$ a#a&/&/$ Ag2ega0 Shotcrete
A%r'%a a% "!%$aa $$ #o.r'' ar$# &'&'$! p'r#araa '$aa
"a "$ra!!a# A"a "$a -'!# a%r'%a a% "!%$aa8 a!$a A%r'%a or&a8 p'%%$aa a%r'%a !! #'p'r! a% 'r.a$& "aa& AST C 33
"'%a %ra"a#! #'a%a! 'r!$Ta3el &/$ ''$a Gra"a#! A%r'%a
4
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 14/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
Gra"a#! No "!%$aa $$ shotcrete "'%a a%r'%a a$#8 #'"a%a
Gra"a#! No2 "a No3 $$ shotcrete "'%a a%r'%a a#ar
A%r'%a r!%a8 p'%%$aa a%r'%a r!%a !! #'p'r! a% 'r.a$& "aa& AST C330
&/&/& T1langanT$a%a "!$$a -!a #o.r'' 'r$%#! #'a%a! #r$$r a% 'r'a! T$a%a
a% "!%$aa 'r$pa <'"'" <!r' (-ar!% a<a) aa$ #'r!% "!#'$ "'%a !ire mesh "a
a-a $a%a a! poo# &a$p$ $!r :$ p'a#aaa a% a! "apa "!%$aa a-a
$a%a "!a&''r 10>1; && S'"a%a -ar!% a<a a% 'a 'rap!#! %a=a!#
(!iremesh) 'r$$ra 5 && B 150 && B 150 && "'%a 'rp'"o&a pa"a AST A165
aa$ AST A49
&/ Pencamp12an
A%r'%a "a #'&' "apa "!.arp$ra "'%a p'ra"!%a 'ra aa$ =o$&'
#'p'r! a% "!#araa "aa& AST C94 aa$ AASHTO 24/AST C;65 3Standard
Spesification for concrete Made 'y 4oumetric 5atching and continuous Miing3+ Aa
p'.a&p$ra ar$# "apa &'a$a p'.a&p$ra "'%a raa "aa& -$&a a% .$$p
$$ &'-a%a ''r#'"!aa aa #'.ara 'r$# &''r$# +!a "!%$aa 'o ready mi
$$ &a'r!a shotcrete &aa ar$# #'#$a! "'%a ASHTO 325C/AST3C94 +'o $$
shotcrete ar$# "!$a8 "!!r!&a8 "'%a "!'rpaa "aa& <a$ 90 &'!
,'%%$aa admiture "apa &'&p'ra&a p''&paa 'o '! "ar! 90 &'!
&/4 Pela"!anaan&/4/$ Pe2!iapan Pe2m1"aan
+'r#!a p'r&$aa 'r'% aa$ !"a% a% aa "! shotcrete "ar! &a'r!a a%
'pa#8 $&p$r8 p'r.!a #'&'8 aa$ &a'r!a a! a% "apa &''aa !aa
shotcrete &''&a :$ &'.'%a 'r'a #'rproa &aa a%!a 'p! "a
#''aa ar$# "!!"$%! S'a&a p'%%a!a "a p'&'r#!a p'r&$aa8 ar$#
"!!"ara 'r-a"!a roo8 r'aa8 aa$ 'r$#aa aa +'r#!a p'r&$aa aa
a% 'pa# "a r$#a #a&pa! '"aa&a a% &'.$$p! $$ &''"!aa "a#ar
5
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 15/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
shotcrete+ +'r#!a &a'r!a a% &''aa shotcrete 'r'pa# '!a "!'raa
Araa a!ra a!r !a "!-$&pa! #$paa shotcrete !"a r$#a a!a a!ra 'r#'$
&/4/& Pema!angan Wire Mesh
Wire mesh &'r$paa $a%a a% #'r!% "!%$aa "aa& p'a#aaa shotcrete,
"!a!a "'%a pa$ a% "!a.apa pa"a !"a% &!r!% aa a"aa !ire mesh
"!arapa a<a shotcrete '! $a #'a%a! p'$$p 'r'% %a!a8 "a &'%$ra%!
aa$ &'!a"aa '&$%!a 'r-a"!a r'aa
&/4/ Pe2m1"aan Shotcrete
a ,'%a$ra ''aa Shotcrete
:$ #o.r'' a% !"a 'r'a! aa$ #r$$r "'%a p'&'aa 'raa#8a! $$ !'r!or &a$p$ '#'r!or8 ''aaa 5 && ''aa shotcrete ar$#
"!pa#!a a%ar &'&'$! p'r#araa &!!&$& #'p'r! "aa& %a&ar "'%a
&'%%$aa aa a$ #'p'r! 'a%8 !"! p'%a$r ''aa aa$ aa a$ a! Aa
a$ 'r#'$ ar$# "!pa#a% &'o-o '%a $r$# 'ra"ap !"a% #'!%%a ''aa
&!!&$& "apa 'r.apa! "a a!'&' 'ra"ap p'r&$aa shotcrete #'#$a! "'%a
%a&ar r'.aa *ara &a#!&$& aa a$ a"aa #a&a "'%a -ara aara nai+ ,''&paa aa$ ,''&proa Shotcrete
,''&paa shotcrete "!a$a "ar! a<a ' aa# $$ &'.'%a 'r-a"!a
re'ound a% 'r'!a "'%a &'%araa no//e pa"a -ara ;0 > 100 .&
'r$a%>$a%
&/4/4 Pe2aa0an 8Curing 9
La$a p'ra<aa #'#$a! p'r#araa #'a%a! 'r!$ 9
1 Pe2aa0an dengan ai2/ ,'&'r!a a!r "!a$r #'"'&!!a r$pa #'!%%a p'r&$aa
shotcrete "aa& 'a"aa a#a "a &'-a%a #$paa p'r&$aa !"a 'r!!# o'
a!ra a!r ,'&a#aa a% "!a$a !"a 'ra$r #'!%%a shotcrete &'%aa&!
'r!% a#a #'a&a &a#a curing !"a "!p'ro'a
2 Pe2aa0an dengan mem32an/ Curing compound !"a o' "!%$aa pa"a
p'r&$aa a% aa &''r!&a shotcrete ar$ '.$a! !a p'r&$aa 'r#'$
"!'r#!a "'%a &'%%$aa sand 'ast+ Curing compound mem'ran
"!#'&proa pa"a p'r&$aa #'%'ra #''a shotcrete &$a! &'%'ra# !"a '! "ar!
25 L!'r/ &2&/4/( Peng16ian
:$ &'%oro &$$ shotcrete "apa "!a$a ''rapa p'%$-!a8 a!$>Sump test >Test core -kuat tekan.>Test pane -kekuatan entur, impact resistance.
>$ammer test
6
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 16/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
BAB IIIPEMBAHASAN INO.ASI
/$ Pe21m1!an O+I 8Opprortunity For Improvement 9,a"a pro' ,LTA *a!%'"'8 #'a%!a '#ar p''r-aa #r$$r aa "!#''#a!a
"'%a &a'r!a 'o "a ap!a#! 'o a!a Da pa"a apora !!8 aa "!aa#
'a% #aa #a$ ap!a#! 'o a!$ shotcrete aa$ #'r!% "!#'$ 'o '&a a%
"!ap!a#!a pa"a p''r-aa a% &'&$$a #r$$r !p!# #'p'r! #r$$r .a%a%8
$a8 a8 "a p''r-aa tunne ('ro<o%a) Daa& pro#'# p'%'r-aa pro' ,LTA
*a!%'"'8 ,T ,LN (,'r#'ro) "!a$ o' oraor $a&a SINOHYDRO ? ,, Co#or!$&:$ &'"apaa $a!a# 'o #'#$a! "'%a &$$ 'o a% "!arapa8 &aa
p'r$ p'%a<a#a a% '! '!! "aa& pro#'# p'a#aaaa "! apa%a O' ar'a
!$8 $$ &'.apa! &$$ 'o #'#$a! a% "!arapa &aa "!$$a #$a$ #a"ar
p'%a<a#a p''r-aa shotcrete a% "!arapa "apa &'&a$ ,T ,LN (,'r#'ro) :!
,'a#aa o#r$#! ,'&a%! H!"ro 2 &'%a<a#! p''r-aa oraor $a&a/$/$ Anali!a S5OT 8Strength,Weakness, Opportunity, Threat 9
Aa!#!# SWOT a"aa &'o"' p'r'.aaa #ra'%!# a% "!%$aa $$
&'%'=a$a#! '$aa (strengths)8 ''&aa (!eaknesses)8 p'$a% (opportunities)8 "a
a.a&a (threats) #$a$ pro' #'.ara '! o-'! "'%a &'&p'r!$%a aor !'ra
"a aor '#'ra
Gam3a2 /$ S'&a SWOTSTRENGTH
1 '-a"! #$a$ too "aa& &'%oro p'a#aaa shotcrete a%ar #'#$a! "'%a
''$a "aa& ora 2 '.apa! $a!a# 'o #'#$a! a% "!arapa
7
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 17/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
WEANESS
1 T!"a #'&$a p'%a<a# &'&aa&! #p'#!!a#! '!# a% 'a "!#'paa! "aa&ora
O,,ORT:NITIES1 Sa"ar Op'ra#!oa ,ro#'"$r "!'r-'&aa "aa& '$ fo!chart (a%a a!r)+2 S'!ap p'%a<a# &a&p$ &'&a.a fo!chart (a%a a!r)+
THREATS1 '#a"ara aa p'!%a pro#'"$r "aa& p'a#aaa p''r-aa &a#! r'"a
/& Pe21m1!an A+I 8 ction For Improvement 9+'r"a#ara aa!#!# SWOT (Strength, Weakness, Opportunity, Threat ) pa"a
p'&aa#a OI "!"apaa aa!#!# o"!#! p'r&a#aaa #'.ara '! o'!
'r"a#ara aor !'ra "a aor '#'raa Dar! aa!#a 'r#'$ "!#araa #o$#!
$$ &'&$a #$a$ Sa"ar Op'ra#!oa ,ro#'"$r ,'%a<a#a ,'a#aaa Shotcrete
a% "apa "!ap!a#!a pa"a #'$a pro' "'&! &'"apaa &$$ 'o #'#$a! "'%a
a% "!arapa "aa& ora :$ &'&$"aa p'%ap!a#!a SO, !!8 &aa
"!'r-'&aa "aa& '$ fo!chart (a%a a!r) #'p'r! 'r!$
Gam3a2 /& 6o!chart (a%a a!r) ,'%a<a#a ,'a#aaa Shotcrete''$a "ar! &a#!%> &a#!% a%a 'r-a
$/ S0a20&/ Penga61an Pe2!iapan Ke26a
S''$& &'&$a! p''r-aa8 ,a#!a p''"!a -a#a ar$# &'&'r!a !or&a#!>
!or&a#! #'a%a! 'r!$
a ,'%aa&a 'r-a "ar! no//eman #'a%a! op'raor no//e 'o"' p''&paa aa$ p''&proa shotcrete "a p'%a$ra ''aa a%
#a!
. R'.aa .a&p$ra (#o' Mi ) "a "aa a#! p'%$-!a aoraor!$&" Daa '!# a-a $a%a aa$p$ !iremesh
/ Pengece"an
8
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 18/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
a a'r!a a% "!a-$a o' oraor #'#$a! "'%a ''$a "aa& "o$&'
ora ,'r!#a propor#! ra.a%a .a&p$ra. o!r&a#! propor#! .a&p$ra "'%a .a&p$ra p'r.oaa" ,'r!#a "o$&' a!a a% 'ra!' ,'r!#a a#! $-! or8 $-! 'a8 "a $-! "aa #'rap "'%a &'%%$aa pa' $-!
D'%a $a 'a a% "!!!a
• :&$r 1 ar! 60 %/.&2
• :&$r 3 ar! 1;0 %/.&2
$a 'a &!!&$& "ar! a#! p'%$-!a "apa "!'r!&a -!a !"a $ra% "ar! 60
"ar! $a 'a a% "!!!a #'p'r! "!aa#
4/ Pe2!iapan Pe2m1"aana ,a#!a 'a"aa p'r&$aa aa$ !"a% a% aa "! shotcrete 'r#! "ar! $&p$r8
p'r.!a #'&'8 aa$ &a'r!a a! a% "apa &''aa !aa shotcrete
&''&a '!a "!'&aa(/ Pe2!iapan Pengeco2an
a ,a#!a oraor &'&'r! a$ D!r'#! ,''r-aa #'.ara 'r$!# &'%'a!
r'.aa p'a#aaa p'.a&p$ra aa$ p'%'.ora #'!ap -'!# 'o &!!&a
24 -a& #''$& p'a#aaa8 "!#'ra! "'%a &'o"' p'%'.ora (dry mi aa$
!et mi )8 apa#!a# p'raaa (no//e) a% "!%$aa8 a%%$% -a<a p'r#o!8
"a -a"<a p'a#aaaa ,a#!a oraor &''raa #'.ara 'r$!# #'$r$ a#! p'%$-!a
p'%'"a!a &$$ #'#$a! "'%a ''$a 'pa"a "!r'#! p''r-aa. '"a!a "a a$a p'&'r!#aa 'ra"ap !"a% a% aa "! shotcrete,
&'!p$!
• Daa& p'a#aaa shotcrete pa"a p''r-aa p'r$aa 'r'%8
"!$$a "ra!a#' ,a#!a #'&$a o&po' "ra!a#' (drain strip
%'o'#!8 p!pa ,VC) a% 'r'ra "! %a&ar a% 'a "!&!a o'
D!r'#! ,''r-aa 'a 'rpa#a% "! apa%a• ,a#!a !iremesh 'a "!!#a "'%a p'r$aa a%$r *!a "aa&
p''r-aa tunne &aa !ire mesh "!pa#a% #''a "!a$a
p''&proa shotcrete #'aa 2 ap!#a ("'%a ''aa &a#!%
&a#!% ap!#a !"a '! "ar! 5 .&) S''a 'rpa#a%8 &aa "!a$a
'&a! p''&proa shotcrete+
• ,a#!a ''aa shotcrete a% 'a "!#'paa! "'%a &'%%$aa
aa a$ #'p'r! 'a%8 !"! p'%a$r ''aa aa$ a!a Aa a$
"!pa#a% &'o-o '%a $r$# 'ra"ap !"a% #'!%%a ''aa
&!!&$& "apa 'r.apa!
9
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 19/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
" ,a#!a '#!apa aa 3 'a 'rp'$! $#$#a ''%apa a%
"!%$aa no//eman (op'raor no//e):/ Pengece"an
a To'ra#! p''r-aa shotcrete a"aa #'a%a! 'r!$
• ,o#!#! or!oa "ar! !ire mesh "a $a%a "ar! %a&ar r'.aa
&a#!&$& J 10 &&
• *ara a-a $a%a nai 'ra"ap a-a $a%a nai #''aa
&a#!&$& 25 &&
• Overap $a%a 'ra"ap a% "!#araa ? 25 &&
• ''aa shotcrete "ar! "!&'#! a% "!r'.aaa
;/ Pencamp12an dan pem31a0an shotcrete
a ,a#!a oraor 'a &''r!&a !! 'r$!# "ar! D!r'#! ,''r-aa 'a%r'.aa p'a#aaa p'.a&p$ra aa$ p'%'.ora (p'%%$aa admiture)8
"!#'ra! "'%a &'o"' p'%'.ora (dry mi aa$ !et mi )8 apa#!a# p'raaa
(no//e) a% "!%$aa8 a%%$% -a<a p'r#o!8 "a -a"<a p'a#aaaa D'%a &'o"' !et mi, pa#!a !ater cement ratio 'a #'#$a! #p'#!!a#!
'!# a%ar 'o a% "!a#!a "apa &'.apa! &$$ a% "!arapa "a
&$"a "!'&aa ,a#!a 'o "!.a&p$r "aa& &'#! a% "!-aaa
#'.ara &'a!# "ar! -'!# "a $$ra a% "!#'$-$! "!r'#! p''r-aa. ,'ra!a a"$%a $"ara pa"a &'o"' !et mi (p'.a&p$ra a#a) ar$#
'ra"a "aa& r'a% >10 !a "!$$r "'%a AASHTO T152/AST C231
Na&$ pa"a &'o"' dry mi (p'.a&p$ra 'r!%) a"$%a $"ara !"a
"!p'r$ad/ ,a#!a aa p'.a&p$ra ar$# "apa &'a$a p'.a&p$ra "'%a &'raa
"aa& &'-a%a a% .$$p $$ &'-a%a ''r#'"!aa aa #'.ara 'r$#
&''r$#</ Slump test
a '"a!a p''#$a!a #!a ''.aa (<ora!!) ,'%a"$a '&a! 'o a% 'a "!.a&p$r "'%a .ara &'a&a a!r aa$
"'%a .ara a! !"a "!!!a. ,a#!a #'$r$ aa "!'r!&a o' p'%a<a# p''r!&aa aa "a &'<a!!
$! 'r$!# aa>aa 'r#'$ 'a #'#$a! "'%a ''$a p'r#araa
aa" ,a#!a "!a$a p'%$-!a #$&p &!!&a 1 a! #''$& p'%'.ora pa"a
#'!ap p'.a&p$ra 'o "'%a !a! #$&p a% !%%! 'r!#ar aara 10 .& ?
20 .&=/ Penempa0an a0a1 Penyemp2o0an shotcretea ,a"a p''r-aa 'r'%8 pa#!a p''&paa shotcrete "!a$a "ar! a<a ' aa#
$$ &'.'%a 'r-a"!a re'ound a% 'r'!a
10
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 20/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
,a#!a -ara aaara !"a% a% aa "!#'&pro 'ra"ap no//e 'r!#ar aara
;0 ? 150 .& ,a#!a no//e "!araa 'r$a%>$a% #'!%%a 'r.apa! ''aa
r'.aa. ,a#!a no//e "!araa '%a $r$# 'ra"ap !"a% 'r-a #'!%%a re'ound
"!&!!&aa "a 'pa"aa a% "!p'ro' &a#!&$&" ,a#!a re'ound "!'r#!a &'%%$aa p!pa p''&pro a% 'a
&'"apaa a!ra $"ara 'r'aa a% #'a$ 'r#! "a 'r!%' ,a#!a 'o a% 'a "aa& 'a"aa re'ound (pa$ aa$ -a$ '!a
"!'&a) !"a "!%$aa '&a! '"a!a ''aa shotcrete a% "!arapa
$'/ Pe2aa0an 8Curing 9a ,a#!a shotcrete a% 'a "!'&a "!-a%a ''&aaa pa!% !"a
#'a&a ar!3/ ,a#!a p'ra<aa "!&$a! 1 -a& #''a shotcrete "!'&aa8 a&$ !a
#$$ $"ara '! "ar! 2o C'.!$# &aa p'ra<aa ar$# "!&$a! #'%'ra #'aa
"!'&aa$$/ Peng16ian
a ,a#!a p'%a&!a '"a $-! "!a$a "'%a &'o"' coring (p'%'ora)
pa"a "!"!% shotcrete #'!ap $a# 500 &2 "'%a "!a&''r ;0>5 && ,a#!a #'#aa #''a "!a$a coring 8 '"a $-! #'%'ra "!$%$# "'%a
aa a% a#a aa$ aa a! #'#$a! AST C11. ,a#!a "aa& <a$ 46 -a& a#! or #'%'ra "!aar ' aoraor!$& a%
"!$-$ ,'%$-!a !! aa "!a$a o' O!ner+" ,a#!a p'%$-!a $a 'a pa"a '"a $-! '!a 'r$&$r 3 ar!8 "a 26 ar!
#'#$a! ASHTO T24/AST C42 Da p'%$-!a "aa #'rap "!a$a pa"a '"a
$-! 'r$&$r ar!' ,a#!a a#! '"a $-! &'&'$! $a 'a a% "!!!a #'a%a! 'r!$
D'%a $a 'a a% "!!!a
• :&$r 1 ar! 60 %/.&2
• :&$r 3 ar! 140 %/.&2
• :&$r 26 ar! 260 %/.&2
$a 'a &!!&$& "ar! a#! p'%$-!a "apa "!'r!&a -!a !"a $ra% "ar! 60
"ar! $a 'a a% "!!!a #'p'r! "!aa#Daa #'rap ('oied a'sorption) a% "!!-!a
:&$r ar! !"a &'a&pa$! 6 ('r"a#ara p'%$-!a #'#$a! AST
C;42)$&/ End
11
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 21/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
BAB I.MAN+AAT INO.ASI *AN ANALISIS RISIKO
4/$ Man>aa0 +inan!ialaaa !a#!a a% !#a "!p'ro' !a p'%a<a#a p''r-aa shotcrete
"!a#aaa #'#$a! SO, a!$ "apa &'&!!&a!#!r '%a%aa p'a#aaa #'!%%a&'&!!&a!#!r !aa a&aa
4/& Man>aa0 Non +inan!ialD'%a a"aa SO, p'%a<a#a p''r-aa shotcrete8 &aaa o !a#!a a%
"apa "!p'ro' a"aa #'a%a! 'r!$1 '&$"aa p'%a<a# "aa& &'#$p'r=!#! p'a#aaa shotcrete2 '&!!&a!#!r '%a%aa p'a#aaa "a &$$ 'r.apa!
4/ Man>aa0 Te2hadap KPI dan Be!a2annya4//$ Man>aa0 Te2hadap KPI 8!ey "er#ormance In$icator 9 dan Be!a2annya
S$a$ pro' pa"a $&$&a &'&!!! ,I $a&a a!$ cost, time "a *uaity a%
#'#$a! "'%a r'.aa SO, p'%a<a#a shotcrete "!#!! &'&a$ pro' &'.apa! ,I
'r#'$ "'%a .ara
1 '&'r!a '&$"aa "aa& p'%a<a#a p'a#aaa p''r-aa shotcrete2 '&'r!a '&$"aa "aa& &'%oro &$$ 'o "aa& p'%'.ora
4//& Roo0 ?a1!e Anali!i!
+aaa p''r-aa p'%'.ora a% &'%%$aa &'o"' shotcrete8 a!a p'r$
"!a$a p'%a<a#a "! apa%a $$ &'&a#!a 'r.apa!a &$$ "a $a!a# 'o
#'#$a! a% "!arapa SO, p'%a<a#a p''r-aa shotcrete &'a-!a #a"ar $$
p'%a<a#a p'a#aaa p''r-aa shotcrete8 #'!%%a "apa &'&!!&a!#a#! 'r-a"!a
'#aaa "a 'r$#aa pa"a p''r-aa p'%'.ora
4/4 Anali!a Ri!i"o
D'%a "!a#aaaa p''r-aa p'%'.ora 'o #'#$a! "'%a SO, p'%a<a#a
p''r-aa shotcrete aa &'&!!&a!#a#! '!"a'r.apa!a &$$ 'o Aa 'ap! !a
'r-a"! '%a%aa ar'a &$$ 'o !"a 'r.apa! &aa 'o p'r$ "!'r! p'ra$a
p'ra!a $$ &'%'&a!a &$$ 'o #'#$a! r'.aa
12
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 22/23
Science and Technology OlympiadPT. PLN (Persero) Standar Operasional Prosedur Pengawasan
Pelaksanaan Shotcrete
Angkatan 46
BAB .
KESIMP-LAN *AN SARAN
(/$ Ke!imp1lanSO, p'%a<a#a p''r-aa shotcrete &'&a$ p'%a<a# apa%a &'%oro
p'a#aaa shotcrete #'#$a! "'%a #a"ar a% 'ra$ #'!%%a "apa &'&!!&a!#!r
'%a%aa p'a#aaa "! apa%a a% aa 'r"a&pa 'ra"ap !aa a&aa
p'ra!a S'a! !$ "'%a a"aa SO, &$$ (*uaity ) shotcrete a% "!r'.aaa "apa
'r.apa!
(/& Sa2an
,'%a<a#a ar$# "!a#aaa #'.ara &''$r$ #'#$a! SO, p'%a<a#a
p''r-aa
13
7/21/2019 STO Shotcrete Fix
http://slidepdf.com/reader/full/sto-shotcrete-fix 23/23
x
*A+TAR P-STAKA
,'"o&a T'!# '&'r!a ,''r-aa :&$&
,T ,LN (,'r#'ro) 2014 #atigede $%PP -788 MW. Contract 1ocuments PT+ P"2 -Persero.
And SI2O$91:O ; PP Consortium 4oume IIA of I4 +a"$%
Y$!a No=a8 A ,a&$"! H$#o"o 1995 Metoda Peaksanaan Pem'etonan Shotcrete 1i
Kasus Pada 1inding Tero!ongan P"TA Singkarak +a"$%