Construction Method i Girder 25.7m at Longthanh_daugiay Expressway

7/23/2019 Construction Method i Girder 25.7m at Longthanh_daugiay Expressway

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CONSTRUCTION METHODBEAM I25.7MPACKAGE NO7- NORTH-SOUTH EXPRESSWAY CONSTRUCTION PROJECT

HO CHI MINH CITY DAU GIAY SECTION

Ho Chi Mih! J"! 2#$%

Construction method of bearm I 25.7M Pape 1


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CHAPTER 1: GENERAL REGULATION

I. APPLIED CONDITION

Thi& '()hi)"* &'"+",+ h"( ,i''( i o,+(, 'o &/00o,' )o&',/)'io o1 0,(-&',(&&i ,(i1o,)(+)o),('( i,+(, 0o&'-'(&io 1/** 3*o)4625.7! "00*8 1o, B" D"i 3,i+(! 0")4"( 7 - NORTH-SOUTH EXPRESSWAY CONSTRUCTION PROJECT- HO CHI MINH CITY DAU GIAY

Th( i,+(, i& )"&'(+ hi)h +(0(+ o '()hi)"* *oi) o1 )o),('( o &i'( "+ 1o,o,4 38 &'((*.

Th,("+(+ ho*( 1o, hih &',('h '(+o /&i &0i,"* +/)' 9#:97 +i"('(,.

Hih &',('h 0,(&',(&&i $2.7 i& (;()/'(+ i "))o,+")( i'h 0o&'-'(&io ('ho+ h(

&',('h o1 )o),('( i& o,( 'h" %#.5MP" < i& o,( 'h" =# > +(&i &',('h?

1.1. Th( i',o+/)(+(+ i'(& i 3i++i +o)/('

I'(& D(&),i0'io Co('

$TCXD@N =-#7 P,()"&' 0,(&',(&&'(+ )o),('( 0,o+/)'& -T()hi)"* ,(/i,((' "+ "))(0'")(

222TCN 2%7-= S'"+",+ 1o, Co&',/)'io "+ "))(0'")( o1

0,(&',(&&(+ ,(i1o,)((' )o),('( 3(".

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5ASTM %$9 - =#" 7 i,(& ',"+ &'"+",+ 1o, 0,(&',(&&(+)o),('(

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7 I'( 7! &()'io #7%##-0,(&',(&&(+ )o),('(

1.2. Construction sequence



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Step 1:



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Step 2:



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II. ORGANIATION CHART:


Site engineerN!u"en Tien N!oc


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III. CONSTRUCTION SCHEDULE

() *+c,C$stin! -e

T'/i !i$n , TimeT0n! cn! , TotalN% 2314 , Years 2014

T'5n! 4,Apri6$9 $7 $ $= 2# 2$ 22 2 2% 25 29 27 2 2= #

1 I7A E-A 22 I7A I-B 2

8 I7A I-B 24 E7A $ T'5n! 9,$" 1 $ 2 % 5 9 7 = $# $$ $2 $ $% $52 I-B E-B 28 I-B E-B 24 I-B E-B 2 I-B E-B 2

6oi +: T80( i,+(,& I-A E-A I-B E-B19

S * : Q/"'i'8 2 9 %

%hi ch&'7 (I")*' I girder+ 25.7m+ Interna girder t!pe of t,o in- sab.7 ($")*' I girder+ 25.7m+ $terna girder t!pe of t,o in- sab.7 (I"/*' I girder+ 25.7m+ Interna girder t!pe of one in- sab+ one epansion 0oint.7 ($"/' I girder 25.7m+ $terna girder t!pe of one in- sab+ one epansion 0oint.

Construction method of bearm I 25.7M Pape


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CHAPTER II: ATERIAL

1. Gener$6 require%ent

- Co',")'o, /&' &/3i' "** &"0*( "00*i(+ i'h )o),('( "+ '(&' ,(&/*' 'o )(,'i18 o3(8 o1 'h(

'()hi)"* i',o+/)'io &o 'h"' Co&/*'")( )h()4.

- Co',")'o, /&' /&( "** "00,o(+ "'(,i"* 1o, 0,(0",i o1 )o),('(+ ,"+"'io +(&i "+ ',i"*i;(, 'o Co&/*'")( )h()4.

- Do' ',"&1(, "'(,i"* 'o &i'( h( "'(,i"*&! ,"+"'io +(&i "+ ',i"* i;(, h"( o' h"+"00,o(+ )o&/*'")(.

- Th( 0,o0o&"* 1o, i0/' "'(,i"*& o/*+ 3( *i&'(+ "& 1o**o

No $teri$6s Source o; %$teri$6 Re%$r<

$ C((' Nhi So Co,0

2 "+i;'/,( Si4" 6'+


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T"pe o;%$teri$

C'$r$cteristics Unit Test %et'o =AST A41>72332? @requenc"

Str$n

Di"('(, 'o*(,")( ASTM A7# $2.55-$.5

2# 'o : #$ &('i'h )o&/*'"'

o, )*i('&i'(&&

ASTM A7# Mi .5

8. De;or%e rein;orce%ent

D(1o,(+ ,(i1o,)((' i& 0*"i ,o/+ 3", "+ +(1o,(+ 3", o3(8(+ &'"+",+

TC@N $95$-2008:R(i1o,)((' 1o, )o),('(

22TCN 272-#5 S'"+",+ 1o, 3,i+( +(&i

T"pe o;%$teri$6

C'$r$cteristics Unit Test %et'oCriteri$

=AST A>1972334? @requenc"Gr43 Gr>3

R(i1o,)(('< ()h"i)"*0,o0(,'i(& ?

Yi(*+ &',('h M0" ASTMA7#

Mi 2# Mi %2# 5# 'o : &('&


9/47

)o0o&i'io ?

4. e!es $n Anc'or

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- U&(+ ")ho, h"( $2 ho*(& $2.7 o1 "/1")'/,(,& hi)h i& ,(0/3*i) i @i(' N".

9. Ce%ent

- U&(+ )((' i& PCB%#.

- M()h"i)"* 0,o0(,'i(& o1 )((' TC@N-929#-#=

C'$r$cteristics Unit Test %et'o

Criteri$

@requenc"TC#N >2>3 73B

Co0,(&&i( &',('h- +"8&- 2 +"8&

MP" TC@N 9#$9-=5$%#

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TC@N %##-#$#

2##

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H * SO > TC@N $%$ - # .5

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C((' 0")4"( &ho/*+ h("0(+! (")h h("0 +o' (;)((+ 0")4"(& "+ +i&'")( 3('(( 0")4"(&"+ "** i& o,( 'h" $.

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>. Co$rse $!!re!$te

- A,("'( ),/&h(+ &'o( 1o, 0,(&',(&&(+ i,+(, )"&'i i& *i(&'o( o, ),/&h(+ 0(33*(& "+.

Construction method of bearm I 25.7MPape


10/47

- T(&' &"0*( ")hi(( o,( 'h" ##4:)2)o0,(&&(+ &',('h "' &"'/,"'(+ &'"'/&. Co0,(&&io&',('h o1 ),/&h(+ &'o( i& +('(,i+(+ 38 0,(&&(+ ('ho+ hi)h i'& &"0*( h"( +(('io 5;5;5

) o, )i,)/*( &"0*( 5)! +o' /&( ("'h(,(+ *"". W(ih' o1 &'o( i& o,( 'h" 2.T:

- M";i/ +i('io o1 ),/&h(+ &'o( i& *(&& 'h" : % ,(i1o,)((' &0")( "+ +o' (;)((+ $:ii/ *('h o1 &',/)'/,(. Th( )o",&( ",("'(& h"( ,("&o"3*( +i('io "+ o3(8,(/*"'io& i '"3*(

Co$rse $!!re!$te Percent$!e o; p$ssin! siee

7.5 $##

25.# $##

$=.# =#-$##

$2.5 #-7#%.75 #-$#

. @ine $!!re!$te

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- Th( 1i( ",("'( h"( ,("&o"3*( )o'(' i "))o,+")( i'h 0","('(,& o1 1o**oi '"3*(

@ine $!!re!$te Percent$!e o; p$ssin! siee

=.# $##

%.75 5=-$##

2.9 #-$##

$.$ 5#-5

#.9# 25-9#

#.# 5-#

#.$5 2-$#

. $ter : Accoin! to TCFD#N 7 832734 speci;ic$tion

- W"'(, )o/,&( &/00*i(+ 38 )o',")'o, 1o, &/0(,i&o, )o&/*' "''")h(+ '(&' ,(&/*' 'o )(,'i18 ,(/i,(+/","'(( "'(,.

- W"'(, 1o, )o),('( h"( o i0/,i'i(& hi)h ",( "11()' o o"* h8+,"'io o1 )(('. W"'(, h"(o +i,'! o oi* i** 3( /&(+ i )o),('( o,4.

Construction method of bearm I 25.7MPape 1


11/47

- W"'(, 1o, )o),('( /&' ")hi(( 1o**oi 0","('(,&

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Tn sut

TCFD#N 832734

0H "*/( "' 25oC - TC@N 2955-7 % -$2.5

O)( ((,8 9o'h


12/47

I. CREAT AND INSTALL @OROR

1. Ho6er o; -otto% ;or%or


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14/47

- Th( ),i'(,i" 1o, 1o,o,4 )h()4i "+ ('ho+ 'o )",,8 o/' "& 1o**o(+


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# S',"ih' *i( 1o,o,4 "))o,+i 'o +(&i

#%O(,"** *('h o1 1o, "))o,+i 'o +(&i(+ 1o,


16/47

)o),('(


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S0")(, 3*o)4@i&/"*S'((* ("&/,(('

TC@N%%5-$==5

Co),('( &0")(, 3*o)4& ",(0,oi+(+ "' ,(/*", i'(,"*&o' ,("'(, 'h" $ &0")i


18/47

8. @$-ric$tion $n $sse%-6" o; e%-ee structures in t'e -e$%

- A1'(, 1ii&h ),"+*( 0*"'( "+ 'h( ),"+*( 0*"'( o1 3(",i! &',"ih'(+( i& /&(+ 'o '(&' 'h( 1*"' o1 &'((*0*"'( &h"** o 3(' (;)((+(+ $ .

- W(*+i coi' *i4& &'((* 0*"'(& i'h 'h( ")ho, ,(i1o,)((' 'o &/i' +(&i ,(/i,(('&. Moi0o&i'io o1 ")ho, ,(i1o,)((' +o' (;)((+ 2

- Th( ),"+*( 0*"'(& ",( i&'"**(+ (;")'*8! o' o(+ +/,i 0o/,i )o),('(. Ei((, &ho/*+ 3( "&0()i"* "''('io 'o ")ho, 0o&i'io& "+ ),"+*( 0*"'( o1 3(",i 3()"/&( 'h(&( +('"i*& i** "11()' o'h( (o(',8! 'h( 3(",i )"0")i'8 o1 'h( 3("& "+ i,+(,&.

III. INSTALL DUCT

1. Processin! o; uct

- Pi0( 'h,("+i ho*(& 1o, hih &',('h )"3*( i& +/)'' 'o (&/,( ,ii+i'8! o' +(1o,(+ i 'h( 0,o)(&&o1 0o/,i )o),('(! ,(&i&' 3(''(, )o,,o&io. S',/)'/,( o1 'h( +/)' /&' (&/,( 'h( ,(/i,(('& ",( "&1o**o&

- Th( +i"('(, o1 'h( '/3(& i& ,("'(, 'h" 'h( oi"* +i"('(, o1 "' *("&' 9! ),o&&-&()'io"*",(" /&' 3( "' *("&' 2.5 'i(& hih(, 'h" 'h( '(+o ",("

- D/)'& /&' 3( "i,'ih'! "'(,'ih' "+ /&' h"( 'h( ,(/i,(+ h",+",( +(&i! 1"3,i)"'(+ 1,o"*"i(+ &'((* &h(('& o, o'h(, &/i'"3*( "'(,i"*&.

2. Inst$66 uct

- To (&/,( (;")'*8 0o&i'io o1 +/)'& &ho/*+ /&( *o)"'(+ ,i+& *"8o/' o1 "*o 3(" i "))o,+")(i'h +(&i +o)/(' "' 'h( ),o&& &()'io& "& &ho i o,4i +,"i.

- D/)' &0")i )" +(i"'( 5 1,o +(&i +,"i.

- C"0 1o, (+( o1 )"3*( &ho/*+ 3( "+( 'o )h()4 /&/"**8 'h( &oo'h(&& o1 'h( +/)' i 'h()o),('i 3("&.



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20/47

CHAPTER I#:TECHNOLOGV O@ CONCRETE

I. ANU@ACTURING THE IF O@ CONCRETE

1. Re!u6$tions o; %$nu;$cturin! t'e %iQ o; concrete

- S(*()'io )o0o('& o1 'h( i; o1 )o),('( 'o )"&' PCI-Gi,+(, (;"i(& 3"&i)"* ,(/i,(('& b U&i ('(,i"*& 1o, )o&',/)'io hi)h (,( (;0(,i('(+.

b S',('h /&' &"'i&18 +(&i"* ,(/i,((' %5 MP"

b Th( &h,i4"( ),((0 i& &"**

b Th( o**/&4 i& oo+!o &',"'i1i)"'io h( &/&'"ii 'h( &',"'i1i)"'io

- Th( ,"'io o1 i;i )o),('( /&' 3( (;0(,i('(+ )*o&(*8 "+ "00,o(+ 38 &/0(,i&io "3o/'

b Ao/' o1 )o),('(

b R"'io o1 N:X

i,&' 3"')h



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S*/0

S*/0 i"))o,+")(i'h TC@N$#9 $==

R(/i,( &*/0 $##e 25 - Ch()4i &*/0 "' 3"')hi 0*"'- Ch()4i "' )"&'i 8",+

E")h i;(,',/)4

S"0*iTC@N $#5

-$==TC@N

%%5- $==5o**o "& &"0*i &'"+",+

$ i,+(,: &('


22/47

C/,i)o),('(

i&/"*TC@N =$

2##7

Co(, 'h( )o),('( &/,1")( i'hoi&' 3/,*"0 "& &oo "& 'h()o),('( &/,1")( h"& h",+((+&/11i)i('*8 'o 0,((' +""( "+

4((0 'h( )o),('( oi&' "' "** 'i(&38 "++i "'(, "' *("&' o)(((,8 2 ho/,&.C/,i i& )",,i(+ o/' 38 /&i "&0,"8(, i'h " o*( 'o "00*8 'h("'(, o(, ('i,( 'h( )o),('(&/,1")( 1o, "' *("&' ((,8 'i(& "+"8.R(/i,(+ )/,i 0(,io+ 1o, +"8&.

E")h 0,o+/)'

8. Di6ier" concrete %iQes

- C"&' i-&i'/ i 0*")( 3(" &ho/*+ ",,"((' )"&'i-3(+ ,("&o"3*(*8 1o, 'h( +i*i(,8 )o),('(i& ("&8.

- Co),('( i& +(*i(,(+ 1,o i; 0*"' 'o &i'( 38 &0()i"* (hi)*(.

II. PLACING AND COPACTING

1. Prep$r$tion -e;ore p6$cin! concrete

B(1o,( 0*")i i,+(,& )o),('( )h()4i 'h( 1o**oi i&&/(&

- B"&(+ o 'h( *"3o,"'o,8 ,(0o,'! 'h( 0,o0o,'io o1 )o),('( i;(& i& 0,oi+(+ 38 (;0(,i('! ""i

)h()4 o/' "' 'h( &i'( h('h(, /"*i'i(& o1 ('(,i"*& ",( /"*i1i(+. I& 'h( /"'i'8 o1 "'(,i"*& (o/h1o, 0*")i $ i,+(,.

- Ch()4i 'h( (ih'i i&',/('& i1 'h(8 ",( 1i' "+ (+i'(+.

- Ch()4i 'h( o0(,"'io"* &'"'/& o1 (/i0(' i 'h( )h"i!'h( &i'/"'io o1 &/00*8i (*()',i)i'8 "+0,i('i( 0*"&


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- E;"ii 0,o)(+/,(& o1 a&0()'('.

2. P6$cin! $n co%p$ctin!

Co),('( i& 0*")(+ "' 'h( 3"')hi 0*"' o1 )o'")'o, "+ ',"&0o,'(+ 'o 'h( *o)"'io o1 )"&'i

i,+(, 38 &0()i"* (hi)*(&!'h( 0*")(+ i'o i,+(, 38 1/(* o1 0*")i )o),('(D/,i 0*")i )o),('( o'(&

- Co),('( &h"** o' h"( " 1,(( 1"** o,( 'h" $.5

- Co),('( &h"** 3( +(i+(+ *"8(,&! o( *"8(, *(&& 'h" 5#).

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- Co0")'i i& " i0o,'"' &'"(!'o (&/,( /"*i'8 o1 )o),('( ((+ 'o ",,"( )o0")'o,& 1/** o1

'80( )"0")i'8.b Si+( i3,"'o,


24/47

5

$ # #

8. Curin!

- A1'(, 0*")i "' *("&' $# ho/,& )o),('( /&' 3( )o(,(+ "+ "'(,(+!i1 i' i& ho'!i+8 "1'(, 2-ho/,& )o(,i /)o(,(1 &/,1")( o1 i,+(, 38 "'(, ,('('io "'(,i"*&


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#2

@or%or


26/47

1. Tec'nic$6 require%ents o; $nc'or$!e

- U&i o*8 " '80( o1 ")ho,"( i " i,+(,.

- A)ho,"( /&' ,(")h '()hi)"* ,(/i,(('& 38 (;0(,i('&!i& /&(+.

- Th( +(&',/)'i( 1o,)( o1 ")ho,"( i& (/"* 'o #.= &',"+& +(&',/)'i( 1o,)(.- T80( o1 /&(+ ")ho,"( h"( "''")h(+ )(,'i1i)"'io.

- Ch()4i 'h( "))/,")8 o1 ,o/+ ")ho,"( "+ 0i ")ho,"( "& '"3*( 2.

T$-6e 2

No A66o$-6e To6er$nce $s inst$66in! $nc'or$!eX'i!'intensit" str$ns

A66o$-6e qu$ntit"

%%

$ To*(,")( o1 ")ho,"(& &i(- o, h(ih'

- o, +i"('(, $

- o, &'(00(, 2

2 Th( +i&'")( 3('(( ")ho,"(& 0*"(

7 Mo((' o1 (*o"'io o1 (")h '(+o 9>

Mo((' o1 ,(&(,( )"0(,. 5

= Di11(,()( o1 'o'"* (*o"'io i& o' o(, 5>

2. Prep$r$tion o; inst$66$tion 'i!' intensit" tenon

III!1!Preparation %efore creatin# PC

- E;"ii 'h( +(1*()' o1 i,+(,!i1 (11()'i 'o *o"+ )"0")i'8 /&' ,(0"i,.

- Ch()4i )o),('(& &',('h!i1 =#> o1 +(&i &',('h i& ")hi((+!'(&ioi i& 0(,i''(+

'o 3( (;()/'io.

- Ch()4i '()hi)"* )(,'i1i)"'( o1 hih i'(&i'8 '(+o.

- Ch()4i '()hi)"* )(,'i1i)"'( o1 'h( 'o0 o1 ")ho,"(.



27/47

- Ch()4i 'o*(,")( h( i&'"**i hih i'(&i'8 '(+o


28/47

(!2! Process of stressin# of PC ten$on

P,(0","'io

- P,io, 'o &',(&&i o1 PC '(+o /&i 0"i'


29/47

- M("&/,((' (*o"'ioCo,,(&0o+i 'o (")h )*"&& o1 1o,)( +/,i &',(&&i!((+ 'o ("&/,( (*o"'io o1

'(+o 'o )o0",( i'h )"*)/*"'i "*/(.

E*o"'io i& )"*)/*"'(+ 38 1o,/*"

6''dhp

n

$)

5P

I 'h"'

6T(+o& *('h )"*)/*"'(+ 38 +i&'")( o1 2 h("+& o1 ")ho,


30/47

TA(LE CALCULATION O@ TOTAL ELONGATION I GIRDER 29.

1. Coo,+i"'( o1 )('(, 0,(',(&&i )"3*( I25.7

Coorin$te o; prestressin! c$-6e:

Poi'& $ 2 % 5 9 7 = $# $$ $2 $ $% $5 $9


31/47

1. To'"* (*o"'io o1 )"3*( /3(, $

$.o,)( 3(1o, &("'i


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2. To'"* (*o"'io o1 )"3*( /3(, 2

$.o,)( 3(1o, &("'i


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8. To'"* (*o"'io o1 )"3*( /3(,

$.o,)( 3(1o, &("'i


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4. To'"* (*o"'io o1 )"3*( /3(, %

$.o,)( 3(1o, &("'i


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9. To'"* (*o"'io o1 )"3*( /3(, 5

$.o,)( 3(1o, &("'i


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4. e$sure%ent t'e resere c$%per $n 'oriYont$6 e;or%$tion o; !irer

4!1! &easurement t'e reser*e camper

- A1'(, 1ii&hi &',(&&i '(+o ((+ 'o ("&/,( 'h( "))/,")8 o1 'h( ,(&(,( )"0(, "' 'h( 0o&i'

io $:26 "+ 2 0o&i'io& ",( 1", 1,o i+0oi' (")h &i+( 9.25 .Th( 0o&i'io o1 'h( ,(&(,( )"0(,((+ 'o 3( ",4(+ 'o 1o**o.

- P,io, 'o i&0()'(' o1 i,+(, /&(+ ((+ 'o ("&/,( ""i 'h( "))/,")8 o1 'h( ,(&(,( )"0(,""i.

4!2! +atc'in# for t'e 'o,irontal $eformation of #ir$er $ue to stressin# irre#ularly

- A1'(, 1ii&hi &',(&&i '(+o ((+ 'o "')h 1o, 'h( ho,io'"* +(1o,"'io o1 i,+(, "' )('(,*i( ";i& ",4(+ o 'h( 3"&(*i( 2


37/47

b I 'h( 1o**oi )"&( 'h( 0,(&&/,( "/( /&' 3( )(*i3,"'(+ o, ,(0"i,(+

b Th( &(i +o(& o' )o( 3")4 'o /3(, #

b Th( "))/,")8 (;)((+ o(, +o"i 0(,i''(+ o, h"& (,,o,&

b O(, 'i( ,i''( o i&0()'io &'"0&



38/47

CHAPTER #I : PUPING CIENT ORTAR AND

PLACING CONCRETE SEALING HEAD O@ GIRDER

I. PUPING CIENT ORTAR1. Gener$6 require%ent

Th( 0o,0o&( o1 0/0i )i(' o,'", &("*i 'h,("+(+ ho*(& o1 '(+o i& 'o 0,o'()' PC &'((*o' 3( ,/&'8 "+ (&/,( 'h( )oh(&io 3('(( &'((* "+ )o),('(.Mo,'", /&' (&/,( 'h( 1o**oi,(/i,(('&

- Th(,( i& o ",(&&i( &/3&'")(& o;i+i( ,(i1o,)(('

- E&/,( 'h( i&)o&i'8 hi*( 0/0i

- No &(+i('"'io!1( &h,i4"(- E&/,( +(&i &',('h %5 M0" "+ o &h,i4"(

2. ort$rZs co%ponents

- Mo,'",& )o0o('& )o&i&' o1 )i('!"'(, "+ "+ &(**i "++i'i( .I1 'h( ,(&/*' i& o' "''"i(+ /&' )h"( 'h( /"'i'8 o1 "'(, e$-2 *i',(1o, $##4 o1 )i('.

9. Purpose o; c'ec


39/47

/&' (&/,( 'o*(,")( $-25&.No' o(, 2 >!i1 'h( ,(&/*' i& o' "''"i(+ &'o00i 0/0i o,'", "+"+c/&' )o0o('&

>. Prouction %ort$r

- E&/,( "4i (ih' )o,,()'*8! (,,o, o1 )i('! "'(, i& o' o(, $>.H"i (' 'o 1i*'(, )i('3(1o,( ii i' i'o i;(, "+ 1i*'(, o,'", 3(1o,( '"4i o/'


40/47

- S',('h ,(oi 1o,o,4 /&' 3( o,( j%5M0".

- Th( (i((, o1 )o',")'o, ((+ 'o )h()4 'h( 0,o,(&& o1 0*")i )o),('( (&/,i &0()i1i)"'io&"& )*"&& o1 )o),('(! "4i ,o/h(&&! (*+i ,(i1o,)(('! &i( o1 1o,o,4! )o),('( i3,"'o,!"i'(")(.



41/47

CHAPTER #II : ACCEPTANCE AND (EA LAUNCHING

I. REGULATION A(OUT (EA ACCEPTANCE

1. Gener$6 re!u6$tions

A1'(, (")h o1 'h( 1o**oi &(('! ()(&&",i*8 "))(0'")( o1 'h( /"*i'8 )o',o* +(0",'('"+ ,()o,+(+ i 'h( +i",8 o1 (")h &*"3 3("&

- Th( i&'"**"'io o1 1o,o,4! i&'"**"'io o1 ,(i1o,)(('.

- I&0()'io "+ '(&'i o1 "'(,i"*&! (ihi i&',/('& 1o, /&( i 'h( "/1")'/,( o1 3("&!)o),('i (/i0('.

- S',('h o1 )o),('( "' &'"(& hih &',('h '(+o '(&io &0()i1i)"'io &',('h "' 2 +"8&.

- Q/"*i'8 )h()4i o1 3(" 3(1o,( 0,(-&',(&&(+ '(&io.

- Ch()4i 'h( i&'"**"'io o1 hih &',('h '(+o "+ ")ho,.

- T(&io 0,o)(&& o,)( 0","('(, o 0,(&&/,( )*o)4! (*o"'io )o,,(&0o+i

- Sh"0( o1 3(" "1'(, &',(')hi )"3(,! ho,io'"* +(i"'io.

- Ch()4 'h( )((' ,o/'i.

- Ch()4 'h( )o),('( &("*i h("+ o1 3("

- Sh"0( o1 3(" "1'(, 1ii&hi )"3(,! (o(',8! &/,1")( o1 3("&



42/47

2. St$n$r qu$6it" contro6 o; -e$% I 29.% $re s'on $s ;o66oin! i$!r$% :

8. C'ec< siYe o; -e$%A1'(, 0,(-&',(&&(+ '(&io "+ 3(" 1ii&hi


43/47

o' (;)((+ 5# )2? hi)h "8 o))/,+/,i 1o,o,4 ,(o"* 0,o)(&& o,',"&0o,'"'io i'ho/' +(',i('"*(11()' o 'h( &',/)'/,( )"0")i'8 o1 'h((3(, ((+& 'o 3( ,(0"i,(+ /&i o-

&h,i4"( ,o/' i'h &"( o, ((3(''(, ,"+( )o),('( i o+(, 'o ,(&'o,(i'& &',/)'/,( &',('h- I )"&( ),")4& "00(", o &/,1")( o'(;)((+ #.$. i' i& ()(&&",8 'o 3(,(0"i,(+ 38 )((' ,o/'

4. (e$% Accept$nce

- B("& "+( 'h( 0,oc()' ),i'(,i" )o&i+(,(+ "*i+ "00*i)"'io "+ "))(0'")( 'o /&(

II. TRANSPORTING AND ERECTION

- Wh( 'h( )((' o,'", "+ )o),('( i,+(, 'i00(+ (&/,( %#.%M0" "3o/' &',('h ",( "**o(+'o *i1' o11 'h( '"4.

- S8&'( o1 3(" ",4

- A** i,+(, o/*+ 3( 0"i' 38 /3(,! i)*/+( 'h,(( ",4& 'o 0oi+( i1o,"'io "3o/' '80( o1i,+(,! +"8 o1 )"&'i

A,(" $ - A,(" 2 - A,(" S0" Gi,+(, /3(, C"'i 3(+

- E;"0*( 'o ,("( o1 i,+(, "' 0o&i'io &0" y$z! )"&' i 3(+ y2z !I' o/*+ 3( h"+ 'h( "(yS$-G#2R-2z.

- Th( 3o''o ",(" o/*+ 3( 0"i' +"8 o1 )"&'i.

- A1'(, "00,o(+ S/0(,i&io Co&/*'"' i "))o,+")( i'h ,(/*"'io! 3("& i** 3( ',"&0o,'(+i'o &)((,8! i&'"**(+ o 'h( 0i(,& "+ "3/'(' "))o,+i 'o &/3i''(+ ('ho+.


S1-G02R-F2

16/4/2014


44/47

CHAPTER #III :ENSURING SA@ETV OR

I. ENSURING SA@ETV OR

- B(1o,( &'",'i o,4 i'h ((,8 &hi1' o1 +,i**! "** (3(,& o,4i o &i'( /&' /+(,&'"+ 'h(1o**oi i&&/(& 'o +o 'h( co3 (11()'i(*8 "+ o' )"/&( " "))i+(' o, "8 )o&(/()(

1. or< s$;et":

1.1. %enera ,or-.

S"1('8 i& "*"8& o/, 1i,&' "''('io o 'h( 1i(*+ "+ "00*i(& 'h( 1o**oi ("&/,(&

- E&'"3*i&h " o,"i"'io o1 o,4 &"1('8! hi)h h"& ('o,4 o1 &"1('8 &'"(& "+ o0(,"'(&

(11()'i(*8

- M"i'"i " 3",,i(, 3('(( 'h( )o&',/)'io &i'( "+ 'h( &/,,o/+i ",(". E&/,( &oo'h 1*o!"+ i&'"**i ',"11i) &i& ",o/+.

- A** o,4(,& o &i'( h"( 'o *(", o,4 &"1('8 ,/*(& 3(1o,( coii 'h( )o&',/)'io! (", h(*('1o, 0,o'()'io! (", /i1o,&! &ho(& "+ &"1('8 *"&&(& h( ((+(+.

- S',i)'*8 "3i+( 38 'h( ,(i( o1 0(,io+i)"* i&0()'io o 'h( &"1('8 o,4.

- U&( 'h( ,ih' 4i+ o1 o,4(,! ()h"i) &ho/*+ h"( o0(,"'i )(,'i1i)"'(&.

- Th( /&(+ (/i0(' "+ ")hi(,8 /&' 3( )"*i3,"'io! ")hi(& /&' h"( hi&'o,8 "+ *i)(&('o /&( "))o,+i 'o 'h( 6" o1 *"3o, /io.

- O &i'( /&' 3( (/i0 " (+i)i( )"3i('&! )o&',/)'io *("+(, /&' h"( )o',")'& i'h 'h( )i'8ho&0i'"* o ',"&0o,'i " ((,()8 1o, "))i+('&


45/47

- A** o,4(,& o,4i o )o&',/)'io &i'(& /&' 3( ',"i(+ "3o/' &"1('8 i 3o,(+ 0i*( )o&',/)'i!"+ &i " ,i''( )oi'(' o' 'o )"/&( *"3o, "))i+('&.

- O &i'(! ((,8o( /&' 3( 1/**8 (/i00(+ i'h ((+1/* *"3o, 0,o'()'io &/)h "& h(*('! &ho(&!3oo'&! *o(&! 0,o'()'i( )*o'hi! &"1('8 &',"0! (*+i *"&&(&! (') )o&i&'(' i'h 'h(i, co3

/+(,'"4(.

- B(ii "+ "1'(, o,4 &hi1'! o,4(,& ",( ,(/i,(+ 'o o0(,"'( 'h( i&0()'io "+ "i'(")( o1'h( i0o,'"' 0o&i'io o1 ")hi(,8! (/i0(' &/)h "& 0/**(8&! i)h(&! )"3*(&! )h()4 "** 3o*'&&),( ',/&&! ),"( hoo4! +,i**i! 'h( )i,)/i' 3,("4(, )"3i('! (*+i ")hi(! (*+i i,(! )h()4oi*! )oo*i "'(, o1 'h( (/i0(' .(').

- Th( &hi1' 0(o0*( "3&o*/'(*8 o3(8 'h( o,+(,& o1 'h( '()hi)"* &'"11 o, &hi1' *("+(,.

- Wh( ,(0"i, o1 (*()',i)"* "00*i")(&! ")hi(,8 .(') /&' i&'"** +"(,o/& &i! o, ",,"( /",+.

Who ",( /"/'ho,i(+ +o o' "**o &'"+i /+(, h( 'h( ,(0"i,& ",( o hih(,. A1'(, 1ii&h(+!/&' )*(" "** (/i0('! )h()4 )",(1/**8 3(1o,( &i')hi o o, o0(,"'i ")hi(&


46/47

- Wo,4(,& i** )*(" /0 'h( "&'( "'(,i"*& +,o00(+ o 'h( ,o"+ i 0,o)(&& o1 o i "+ o/' o1 &i'(.

4. H"!iene

P,o3*(& o1 (i,o('"* h8i(( ",( (&&('i"*. W( i** "00*8 'h( 1o**oi &0()i1i) ("&/,(&

- W"&'( "'(, i& 0/' i'o "ho*(& 'o +(0o&i' +i,' 3(1o,( +i&)h",( 'o 'h( )oo ",(" +,"i"(&8&'(.

- T,/)4& )",,8i &oi*! "&'( "'(,i"*& /&' 3( &("*(+. Soi* "+ "&'( "'(,i"*& /&' 3( 0o/,(+ "''h( 0,(&),i3(+ 0*")(.

- R(/*",*8 )*("i! /&( "'(, ',/)4& 'o &0,"8 'h( ",(" oi&' "+ )*(" ,o"+ )o&',/)'io.

- Th( '(0o,",8 ",(" /&' 3( (&/,( o1 h8i(( "+ 3( ,(o(+ i(+i"'(*8 "1'(, h"+i o(,'h( 0,oc()'.

- Th( )o&',/)'io (/i0(' "+ ")hi(,8 ",( i o,+(, 'o (&/,( i oo+ )o+i'io& 1o, 0,(('oi&(! (i&&io *((*& i 'h( *ii'. E/i0(' "+ ")hi(,8 ",( *i)(&(+ 1o, o0(,"'i "+ ',"11i).

- D/,i 'h( )o&',/)'io 0,o)(&& /&' 3( )""& )o(,(+ ""i&' 'h( +/&' "+ oi&( ,(+/)'io.Wh( )o&',/)'i "' ih' &ho/*+ 0"8 &0()i"* "''('io 'o iii( 0o&&i3*( oi&(.

9. H$Y$ $n tre$%ent

5.1.1. Taste,ater treatment.

- W"&'("'(, /&' ',("'('(+ 38 &"** '"4 1o, ,o/' o(,1*o 1,o +,i**i ho*( "+ 38 0o+1o, ,o/' o(,1*o 1,o &oi* +/,i ',"&0o,'"'io 0,o)(&& o1 &oi* 'o +/0i ,o/+.

5.1.2. Tor-ing Knder Uaining

- D/,i )o&',/)'io! "** ")'ii'i(& )o)(,i 'o (*()',i)"* o,4 &h"** 3( &'o00(+ i1 ,"ii.

- A** (*()',i) 3o;(& &h"** 3( 0,o'()'(+ 38 ,oo1 'o 0,((' "'(, 1,o ('(,i i&i+(. I1 )o),('(o,4 i& 3(i )",,i(+ o/' "+ i' ,"i&! ")'ii'i(& &h"** 3( )o'i/(+ "& /&/"* i'h 'h( 0*"&'i) )o(,& 1o,'h( )o),('( hoo0(, "+ )o),('( i;i ',/)4&.

5.1.3. remie Pipe %etting Stuc-

- R(oi { )*("i i&i+( ',(i( 0i0( 1,o 3o,(+ ho*( i1 i' i& &'/)4(+.

- R(-i&'"**"'io 'h( ',(i( 0i0( /0 'o *((* hih(, 'h" 'h( &'o00i *((* o1 )o),('( #).

- S'",'i )o),('( ""i &"( i'h 3(ii /0 'o $ h(ih' 'h( ',(i( 0i0( i** 3( )o()'(+"+ "4( i' +o $. A1'(, 'h"'! )o),('( o,4 )" 3( )o'i/(+ /'i* 'h( ( )o),('( *((*hi)h i& hih(, 'h" +(&i"'(+ o( 2.

5.1.4. /ro-en Jriing Machine

- R(0"i,i o,4 1o, 3,o4( ")hi( i** 3( )",,i(+ o/' i(+i"'(*8 38 " ()h"i)&.

5.1.5. Jiameter and Vertica of the bored pie donWt meet reXuierement.



47/47

- U&i ),"( 'o )/' 'h( 0",' o1 &oi* c/''(+ o/' 38 ("& o1 oi 3/)4(' "))o,+i 'o +i"('(,. I1'h( (,'i)"* o1 +,i**i ho*( +o&( o' ((' ,(/i,(('! ,o'"'( 3/)4(' 'o )/' &oi* c/''(+ o/' o 'h( "**o1 +,i**i ho*(.

- U&( )"&i h"( *('h 9! +i"('(, $.2! 'hi)4(&& $2 'o o( 1,(( i +,i**i ho*(.

>. SECURITV AT SITE

.1.1. Securit! s!stem

- Th( &()/,i'8 "' &i'( i** )",,8 o/' 38 &()/,i'8 o11i)(,& "&&i 'o 0,(&(' 2%:2% h "*"8& o &i'( 38&hi1'. Th(8 h"( ,(&0o&i3i*i'8 'o (&/,( &()/,i'8 i 'h( ho*( o1 )o&',/)'io &i'(! 'h( )o"+i/i'! "+ 'h( )o&',/)'io '("&. To (&/,( &"1('8 1o, "** 'h( 1ii&hi o,4&. P,o'()'! 0,(&(,(, "**"'(,i"*! (/i0(' i )o&',/)'io &i'(.

- Thi& &()/,i'8 '(" i** )o-o,+i"'( i'h 'h( &()/,i'8 '(" o1 C*i('! 0o*i)(! "+ 'h( ,(&i+('

&()/,i'8 '(" )o3i( 'o (&/,( &()/,i'8 "' ",o/+ )o&',/)'io ",("..1.2. he managed securit! method for the person in construction site

- C,("&( 'h( +('"i* ,(/*"'io "00*i(+ i 'h( )o&',/)'io &i'( "+ +i&&(i"'( 'o ho*( &'"11 "+o,4(, 'h"' 0",'i)i0"'(+ i )o&',/)'io &i'(.

- M""( 'h( "0o(, &o/,)( 'h"' ('(,:o/' o1 &i'( To i&&/( 'h( ID )o&',/)'io )",+

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