STO Shotcrete Fix

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





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





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





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





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





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





Angkatan 46

*A+TAR TABEL

TABEL &/$ Ke0en01an G2ada!i Ag2ega05

7





Angkatan 46

*A+TAR GAMBAR

Gam3a2 &/$ Shotcrete Nozzle5

Gam3a2 /$ S"ema S5OT6

Gam3a2 /& Flowchart Pengaa!an Pela"!anaan Shotcrete6

8





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





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





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





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





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





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





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





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

https://id.wikipedia.org/wiki/Perencanaan_strategis







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





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





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





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





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





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



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"$%

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