Bien Phap Thi Cong Dieu Hoa Khong Khi Thong Gio (1)

7/25/2019 Bien Phap Thi Cong Dieu Hoa Khong Khi Thong Gio (1)

1/18

METHOD STATEMENT

Project Name: Intercontinental Resort & Spa Da NangMEP Package 3Project Ref: NATEC!"#$$

Ref : DNIC%Pkg3!CS%MS!M!$$$'!ADate : "( )an "$''Re* : $$

BIN PHP THI CNG LP T H THNG IU HA KHNG KH V THNGGI.

1. Mc !"#$N+,m m- t. l/p 01t t2t c. t+n+ p+4n c25 t6o n7n +8 t+9ng 0i5 +;a k+-ng k+ ?aog@m +8 t+9ng 0Bng 9ng gi>= 0Bng 9ng 0@ng= 0Bng 9ng nc ngng= +8 t+9ng c2p ng5@n= +8t+9ng 0i5 k+in * cc Fn l6n+ lo6i ln! Fn l6n+ lo6i n+GH p+ +Jp *i 0i5 k+o.n trong+Jp 0@ng= ti li85= * ?.n *K t+i c-ng 0L F58t

%. P&'( )! c*+, )!-c$

Oi8n p+p t+i c-ng n ?ao g@m cc c-ng *i8c li7n 5an ti t2t c. Fn l6n+ lo6i ln! Fn l6n+lo6i n+G C-ng *i8c n 0Jc t+Qc +i8n t+eo tin 0 t+i c-ng * ?.n *K c+i tit 0L F58t

. T&/( 0&2$

Ut t 0L F58t

Ut t c+o t+i c-ng 0L F58t

Ti75 c+5Vn kW t+5Ut cXa c-ng trYn+ INTERCZNTINENTA[ AIR CZNDITIZNIN\ &ENTI[ATIZN

S]STEM SPECIICATIZN

Ut t c+o t+i c-ng 0L F58t

3. T4+, 5#/+$

8 t+9ng ^i5 o _+-ng _+< c+o to n+ 0Jc c+ia lm $( c-ng 0o6n l/p 01t/ L67 89 8:;+, + (*! c&? @


2/18

METHOD STATEMENT



PHN 1$ BIN PHP THI CNG LP T WXNG NG YNG

/ Z CDc c*+, 82'+ c[+ \

^i p+c * t+i c-ng sK p+9i +Jp *i Fdn * t+i c-ng tin +n+ l/p 01t * Fc+ c+5n gin giop+c * c+o c-ng *i8c l/p 01t 0Bng 9ng

Cc k+5 *Qc rng l/p gin gio c9 0n+ Fc t+eo t5n t+i c-ng 0 t+5Un ti8n c+o t+ao tc

C+5Vn ? cc ?i8n p+p * an ton lao 0ng

Z T&!] \ &! c*+, c&R+&$

` M +n +di : $3 ci

` ^n k+; : $3 ci

` T+it ? 9ng 0@ng : $3 ci

` Dao c/t 9ng 0@ng : $h ci

` O loe 9ng 0@ng : $h ci

` Pa lng cV5 : $3 ci

` _+oan s/t c4m ta : $3 ci

` _+oan ?7 t-ng : $3 ci

` Cc Fng c cd k+< : $h ?

` C+ai Nitd : '$ c+ai

` \in gio : $ ?c Z CDc c*+, 82'+ &! c*+,

8 t+9ng g@m

8 t+9ng 9ng 0@ng 0i tr7n tr4n gi.

8 t+9ng 9ng 0@ng 0i trong +p kW t+5Ut cXa t;a n+

8 t+9ng 9ng 0i tr7n mi ti cc Z5tFoor nit

ng 0@ng sa5 k+i t+i c-ng p+.i 0.m ?.o ti75 c+< k+-= s6c+ * k


3/18

METHOD STATEMENT



3. [m s6c+ +8 t+9ng 9ng: T+i k+< N" *i p s52t F5 trY "k\!cm" trong k+i +n 8 t+9ng9ng sa5 k+i +n p+.i 0Jc t+i Nito m6n+ 0 lm s6c+ +8 t+9ng 9ng l4n c59i cng trc k+it+ k


4/18

METHOD STATEMENT



C& &Rc&: '%^@ng +@ g>p

"%OYn+ N" 3%On cwn

%OYn+ c+xa ga R'$

h%Odm c+wn k+-ng

y%^Bng 9ng

(%an k+>a 0Bng Fc+ lGng

#%an k+>a 0Bng ga

z%Cng kt n9i *i cc *an k+>a

'$%an O

''%an C

'"%an A

'3%Dn n>ng

'%Cng s6t ga

'h% ^n Fn l6n+

'y% 8 9ng ?7n trng

'(% [5 lJng ga. {5i trYn+ +bt c+wn k+-ng: ^>ng *an A * $" *an k+>a 0Bng lGng= 0Bng ga= m

*an O * *an C bt k+-ng k+< 0Bng lGng * 0Bng ga trong t+Bi gian +dn $"ting *i ct p +bt c+wn k+-ng p+.i 06t %'$$=(kPa +o1c t+2p +dn Sa5 0> gi| +8t+9ng +dn ' ting trong 0i5 ki8n tr7n n5 0@ng +@ k+-ng p s52t k+-ng t+a 0i t+Y+8 t+9ng 06t

c. {5i trYn+ n6p ga: T+o m +bt c+wn k+-ng * ?Yn+ k+< N" k+>a *an c- lUp cc0Bng 9ng n l6i M *an C an A=O * cc *an k+>a 0Bng lGng * 0Bng ga

p+.i 0Jc k+>a k t+ F~ Fng 0i5 c+n+ 0Jc 0 cao

` ^ai treo 9ng lm t t-n trng kKm c> ? rng 3cm= F $=hmm= 0Jc 59n tr;n -m k+


5/18

METHOD STATEMENT



` Cc trc 9ng 0i trong +p kW t+5Ut 0Jc c9 0n+ *o c+wn 0} 9ng ?,ng nqp t-n= trn+ tipbc trQc tip *i tBng

% C+wn 0} lm ?,ng t+p h$% Nqp t-n F 3$$h

8 t+9ng 9ng 0i ngoi trBi kt n9i ti cc o5tFoor 5nit:

% 9ng 0Jc 0i trong mng t-n sdn tn+ 0i8n c> n/p c+e=* 0Jc c9 0n+ *o cc gi 0} ?,ngt+p g>c

Page 5 of 18


6/18

METHOD STATEMENT



PHN %$ LP T WXNG NG THT NWbC NGWNG

1 T4+, 5#D$

8 t+9ng t+ot nc ngng Fng 9ng PC c> 0Bng k


7/18

METHOD STATEMENT



PHN $ BIN PHP THI CNG LP T WXNG NG CgP GI LhNH GI TWiIV GI THjI

1 P&:+, 7&D7

T4+, 5#/+

_ * t+it ? sK t5wn t+X c+i tit kW t+5Ut= ti li85 * ?.n *K t+i c-ng 0LF58t

1. T2t c. 9ng gi> 0Jc c+ t6o ?,ng t-n trng kKm ^.m ?.o r,ng t2t c. cc *Ut t 9ng 05

0Jc s.n 52t t t-n trng kKm 0L p+7 F58t= c-ng n+wn cXa n+ t+45 sK c+p .n+ cct2m t-n trng kKm 0 l5 l6i trc k+i ?/t 045 gia c-ng Cc kW s c> t+ 75 c45 kimtra 5 trYn+ gia c-ng _+i c5ng xng *Ut t ti c-ng trBng +on t2t= cc kW s n7n kimtra s9 ldng * *Ut t 0L s Fng

" C+ s Fng cc lo6i 9ng 0L 0Jc F58t c+o t+i c-ng

3 Cc +8 t+9ng gi treo k+c * lin+ ki8n c+o 9ng sK 0Jc s Fng * kt +Jp *i c-ng tct+i c-ng tr4n t+eo t c+n cXa n+ t+45 0Jc sQ p+7 F58t cXa kW s cd

O5@ng gi> sK 0Jc c+ t6o cng lai *Ut li85 *i 9ng gi>

h T2t c. cc c6n+ * ming g+p sK 0Jc 0Up ?qp 59ng 0 ? m1t ?7n trong 9ng ?,ng

p+ngy T2t c. cc l m cXa 9ng gi> 0i 5a tBng sK 0Jc 0in k sK 0Jc neo c+1t *o kt c25 t;a n+

# ng gi> sK 0Jc c+ t6o * l/p 01t sao c+o k+-ng ? r5ng 0ng t2t c. cc 0i5 ki8n *Un+n+

z T2t c. cc m9i g+p sK 0Jc l/p *i ming 08m t+


8/18

METHOD STATEMENT



Page 8 of 18

100m

m

100m

m

100m

m

100m

m

100m

m

A

Duct size + 5mm

A, B : Duct size+5mm+C

C :Refer to Table2

C

Flange bolt interal

B

Cuff 5mm or more

Detail of Conner of flange

Flange

! corners must be fi"e#

Bolt an# nut $%mm&

Bolt 'ole

$10(12mm&

: )arious $*a"imum size: 100mm&


9/18

METHOD STATEMENT



Hk+& 1. C&! !] (9 !c&

Page 9 of 18

Cuff 5mm or more

Riet

5mm or more

Detail of angle for flange

aset $Flange -i#t'&

.as'er


10/18

METHOD STATEMENT



Hk+& %. C&! !] +

Page 10 of 18

Bolt $%mm&

TDC corner

TDC #uct en# $.i#t':/0mm an# oer &

aset $T'icness:5mm, Flange -i#t'&

ut $%mm&

TDC oint ine(u3

A B C

A

B

C

Cross arm brace

A: 150mm an# belo-

B: 200mm an# belo-

C: 150mm an# oer

C

C

Duct

43acing of Cross Arm Brace

Duct

Cross arm brace

aset $T'icness:5mm, -i#t': Flange .i#t'&

TDC corner

Cross Arm Brace Detail


11/18

METHOD STATEMENT



C& m$O2t k * tr< no cXa m9i +n k+-ng n,m trong cc 75 c45 tr7n= s Fng keo trt 0 trmm9i +n ?7n trong 9ng gi>C& m$+Yn+ t+xc * k sK 0Jc t+ +i8n tr7n ?.n *K t+i c-ng

ig5re' Details of Di*iFeF lo Oranc+ constr5ction

Note: orm anF sie of Di*iFeF lo Oranc+ s+all ?e inFicateF on s+op Fraings

Page 11 of 18

W>1,200

H>1,200

1,200

inside of duct

direction of o

Acme Lock-Grooved

!"#$% &'acing of sea(s on t)e sa(e'*ane%

900(( (ini(u(.

+1

+2

T6:1 an# 2 are #eci#e# -it' eac' flo- olume7


12/18

METHOD STATEMENT



Note: orm anF sie of Zffset anF transition s+all ?e inFicateF on s+op Fraingsig5re'h Details of Zffset anF transition constr5ction

ig5re'y Sealant for eFge of flange

3 +, ,!F (n(

a \i> mm cc+ wm p+.i 0p xng cc 75 c45 sa5:

i ng gi> mm cc+ wm c+o +8 t+9ng l6n+ sK l lo6i 9ng cc+ n+i8t & cc+ wm c+2tlJng cao * 0Jc cc kW s p+7 F58t

ii ng gi> mm sK 0Jc l/p k+-ng gw ra ?2t k + +Gng no * tit Fi8n +i85 Fng

? ng gi> mm p+.i 0p xng cc 75 c45 sa5:

i ng gi> mm c+o +8 t+9ng t+-ng gi> sK l lo6i 0Jc cc kW s cd p+7 F58t

Page 12 of 18

2

1

"er 50((

T6 : R1 an# R2 are same #imension7

R 8 more t'an .92 $minimum:200mm&

8 more t'an 100 mm

Angle Flange oint

4ealant

Flange oint

4ealant

TDC oint


13/18

METHOD STATEMENT



ii \i> mm sK 0Jc l/p k+-ng gw ra ?2t k + +Gng no * tit Fi8n +i85 Fng

iii ^ Fi cd ?.n cXa 9ng gi> mm k+o.ng t 'm 0n 'hm

3 Z C*+, Dc c[+ \^i p+c * t+i c-ng sK p+9i +Jp *i 0i t+i c-ng tin +n+ l/p 01t * Fc+ c+5n gin gio p+c* c+o c-ng *i8c l/p 01t cc +8 t+9ng 9ng gi>

C+5Vn ? cc ?i8n p+p an ton t+i c-ng

Cc k+5 *Qc rng l/p gin gio c9 0n+ Fc t+eo t5n t+i c-ng 0 t+5Un ti8n c+o t+ao tc

M g2p m t+a t+ c+o p+dng p+pg; ta t+X c-ng ^i5 n 0.m ?.o c+o cc 0Bng 9ng gi> 0Jc c+ t6o 06t 0Jc cc c+ti75 kW t+5Ut= mW t+5Ut t9t n+2t= nwng cao nng s52t lao 0ng

Cc 9ng gi> 0Jc 0n+ F25 c+i tit t+eo k +i85 tr7n ?.n *K t+i c-ng gibp c+o c-ng *i8cl/p 01t tr7n c-ng tBng 0Jc F~ Fng

Cc c+i tit 0Bng 9ng gi> sK 0Jc t +Jp t+n+ tng cm t5 t+eo k0Jc nwng l7n gi 0} * l/p rp *i n+a5 P+dng p+p n sK 0V n+an+ tin 0 l/p 01t *gi.m 0} k+9i lJng c-ng *i8c t+i c-ng tr7n cao Cc t5n 9ng gi> sK c> cc c+i tit c+B 0Jc c0n+ * c+ t6o tr7n c-ng trBng 0 k+p k


14/18

METHOD STATEMENT



PHN 3$ BIN PHP THI CNG LP T oUhT

1.Mc !"#$

N+,m m- t. l/p 01t 56t cXa +8 t+9ng 0i5 +;a k+-ng k+< * t+-ng gi> 0bng *i 01c t k {56t 0Jc l/p 01t ?,ng cc+ treo c+1t *o tr4n n+ ?7 t-ng ?,ng cc ? t+an+ treo * gi 0} c>c+9ng r5ng

\i treo 0} 56t:

` S/t '$$

` O5 l-ng M'$

` O5 l-ng n M'$

Page 14 of 18


15/18

METHOD STATEMENT



PHN ^$ BIN PHP LP T lN NNG V lN LhNH$

' Oi8n p+p t+i c-ng c+i tit :

% Un c+5n C=CD=A 0n k+5 *Qc l/p 01t ?,ng e c+57n Fng

% c 0n+ * tr< * c+Xng lo6i C= CD= A t+eo 0bng ?.n *K t+i c-ng 0L 0Jc F58t

% _im tra= *8 sin+ C= CD= A trc k+i l/p 01t

% Tin +n+ l/p 01t C= CD= A

% ^n+ F25 * tr< C= CD= A c4n l/p 01t

% C+5n C= CD= A 0n * r< c4n l/p 01t% [/p 01t C= CD= A

% 8 sin+ * ?ao ?c C= CD= A

% C-ng tc 025 n9i 9ng gi>= 9ng nc= 9ng 0i8n

% _im tra * 0i5 c+n+ C= CD= A

\+i c+b: T2t c. n+|ng 045 n9i ra= *o cXa 9ng nc= 9ng gi> * 9ng nc ngng C=CD= A p+.i tdng t+


16/18

METHOD STATEMENT



PHN _$ BIN PHP THI CNG H THNG IN CgP NGUYN V IU KHIpN

A Z H- &


17/18

PHN `$ BIN PHP THq KN H THNG WXNG NG YNG lrN MICHgT.

A. CDc c*+, 82'+ c[+ \

C+5Vn ? t+it ? t+i c-ng

B. T&!] \ &! c*+, c&R+&

` ^n +n c4m ta : $" Ci

` M +n +di : $" Ci

` C+ai Nitd : "$ C+ai

C Z CDc c*+, 82'+.

N9i 9ng 0@ng *o cc 045 n9i cXa T+it ?

T+o + ' 045 9ng 0@ng p+


18/18

METHOD

STATEMENTProject Name: Intercontinental Resort & Spa Da NangMEP Package 3Project Ref: CNA%TE!"#$$

Ref : DNIC%Pkg3!CS%MS!P!$$$"ADate : '# )an "$''Re* : $$

PHN a$ CHhs THq V HIU CHtNH H THNG

Sa5 k+i +on t2t mi c-ng *i8c l/p 01t +8 t+9ng m 0i5 +;a R 0Jc tin +n+ c+6 t+ tng

mCc t+it ? s Fng +i85 c+n+ +8 t+9ng:

` ^@ng +@ 0o 0 Vm : $' ci

` ^@ng +@ 0o n+i8t k+- : $" ci

* t : $' ci

` ^@ng 0o 0i8n *6n nng :

` T+it ? 0o tip 0a : $' ci

` T+it ? c 0n+ 0 F; 0i8n : $' ci

` T+it ? 0o 0 @n : $' ci

C+6 t+ m l6n+:

_im tra ton ? +8 t+9ng 0i8n ?ao g@m cc Fw Fn= tX 0i8n p+.i tr6ng t+i an ton T2t c. ccA5tomat= C+9ng giUt= cc c-ng t/c k+i 0ng t+it ? p+.i tr6ng t+i ng/t

_im tra an ton 0i8n trc k+i c2p 0i8n c+o ton +8 t+9ng

_im tra cc t+-ng s9 lm *i8c * m-i trBng k+< +U5 trong cc + ti75 t+

ô 0 @n 0 r5ng cXa cc t+it ?

ô n+i8t 0 * 0 Vm cc + ti75 t+ô cc t+-ng s9 * an ton 0i8n cXa +8 t+9ng

C-ng tc kim tra c+6 t+ p+.i 06t cc 75 c45:

` ô F;ng 0i8n cXa t2t c. cc m nn k+i lm *i8c Il* I0m

` Cc t+it ? 0i5 k+in tr6ng t+i +o6t 0ng t9t

` Cc t+-ng s9 * n+i8t 0= 0 Vm= 0 @n= 0 r5ng 06t 75 c45 kW t+5Ut

` ^6t cc t+-ng s9 * an ton 0i8n

` T+it ? lm *i8c n 0n+ trong t+Bi gian '"+

[Up ?i7n ?.n kim tra c+6 t+ +8 t+9ng

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Bien Phap Thi Cong Dieu Hoa Khong Khi Thong Gio (1)