kinh nghiem thung chim

7/23/2019 Kinh Nghiem Thung Chim

1/17

BieiiSM

cA c

VANDt cuTHi

4lNH NGHIEM THI CONG

THUNG CHIM KHOI

LOfN

TAI Dl/ AN DE

CHAN SONG

TIEN

SA - DA N A N G

PH.AN 1 \XU NOI DAU

De chan s mg Tien .Sa cd ket eau thung

chim bdng MTCT. kich thffdc 10.5x20 xlSm

dffpe Lien danh J PC vd Tl ^DI ke t hpp vdi tap

dodn Maunsell ihie t ke tren cP sd Tieu chuan

ky thudt cdng Irlnh cang Nh al ban cd tinh de n

dieu kien thffc te ta i V ict Nam .Vice thi cdng

de ehdn sdng cd ke t cdu k ieu thung chim

BTCTkhd i Idn tiii dff dn Tien Sa Dd Ndng Id

lan thd 2 dffpe dp dung tai Viet Nam sau thdnh

edng cua dif dn Cang nffdc sau Cdi Lan-

Quang Ninh. Dff dn ndy do nhd thau trong

nddc thi cdng, dffdi sff hffdng dan cua cdc

chuyen gia Nhdt Ban. Xet ve qui md vd trpng

Iffpng Ihl thung chim d ca 2 dff dn ddu Iffdng Iff

nhau. Tuy nhien,

tcii dif

dn Cang Cdi lan,

Quang Ninh, u ndi lO.OOOT de due cde thung

chim

dffpe huy ddng

iff

Nhdt ban sang Viet

Nam Id loai u ndi chuyen dung vd cdc dieu

kien ve

Id

nhien cung cd sd ha lang phuc vu

thi cdng cd nhieu thuan Ipi hdn do vj tri dja ly

vd thffc te hien tiifdng, cdn lai dff dn Cang

Tien Sa Da Ndng do Lien danh Rinkai-

Vinawaco dd tie n

hdnh

c ai tie n hodn ddi

ii

ndi

4.500 Ta n chuyen sffa chffa tdu q uan sff cua

Nga (Lien Xd eii) de due thung

chim.

Trong

qua trinh due thung chim bang phffdng phdp

nay, dpi ngu ky sff, chuyen gia vd cdng nhan

thi edng thiing chim hodn loan Id ngffdi Viet

Nam.

PH^N

II QUA TRIN H TH IET KE VA

THI C()N(;

1-

C ac can cu :

Hd sd phu

lue

so 02

Keo dai

de chan

126

>

NGU YEN HUYKHQI

KySUASEAN Phd TGD Vinawaco

sdng Ca ng Tie n sa- hp p ddng sd

01/DNP/2()0I cac cdng trinh dan dung Cang

Tien sa Dff dn md rdng can g Da ndng giai

doan 1999-2004.

Qu yen 11- Phan 11: Dieu kien ky thuat

Bien Phdp thi cdng cdc hang muc nao vet

vd san lap cat ddp c Tff van cha p thudn Thff

so Conl/Iâk 1 /41 /05 -(X)5 A

Bien phdp thi edng hang muc Hd mdng

thung chim dffpe Tff van cha p thua n Thff sd

Conl/Iâk 1/45/06-025

Bien phdp thi cdng hang muc ddc Uiiing

chim dffpe Tff van chap thud n Thff sd Cont/

Pak1/4.5/05-056

Bien phdp thi cdng hang muc keo vd

ddnh chim thung chim dffpe Tff \ an chdp thuan

Thff sd Cont/Pak 1/45/05-078

Bien phdp thi cdng hang muc lap ddt

thung chim dffpe Tff \a n ch ap thua n Thff sd

Cont/Iâk 1/45/06-090

C a e thdng

sd'ky

thuat ehinh cua thung

chim

1 Cdc thdng sd chinh cua thung chim.

Kich thude thung chim:

Ddi 1^ 20m

-fRdngB= 18m

-t-CaoH= 10.5 m

Thung chim ddd c chia thdnh 16 d, dffdc

ngdn vdi nhau bdi Iffdng vach ngdn BTCT ddy

200 mm vd tffdng bao ngoai ddy 450 mm

Trpng Iffdng tinh ciia thung chim bao gdm

ca ldp Asphalt = 1929T

Mdn nffdc cua thung chim

khi khdng cd

ballast: 5.56 m

So 9 10 - Nam 2011


2/17

Bign:^d

CAC VANDt CU THi

Mdn nffdc cua thiing chim khi cd

Ballast Im nffdc dc keo thung chim: 6.35m

Tam trpng

life

cua thung: 4.06m

Tam ndi cua thung: 2.56m

- Khuynh lam cua thiing: 3.77m

2 M6 ta cac

dc tinh

cua thung

chim va ca c yd u td anh hifc fng

Thiing chim dupe cil u tao b^ng khd i

betdng cd t thep chia nhieu khoang rdng vil Id

mot bd phan ke t ca u chinh cu a De

ch^n song,

Qud trinh cbc lao,

ha

thuy vd kdo ndi ciing

nhff qud Irlnh lap ddt vd sau khi l^p diil xong

thung chim ehju rat nhidu ldc ddng tif eac

ngoai life ben ngoai anh hffdng trifc tic p de n

cha t Iffpng cdng trinh.

Trong qud Irlnh chuan bj due, ha thuy,

keo,

lap ddt thung

chim

se ehju nhidu ye u id

tdc dpng cua didu kien ben ngodi nhU:

Dieu kicn Iff nhien khu vffc.

Kha ndng

cila

phffPng lien, thie t bj due

lhdng chim (kha ndng huy ddng u khd bode u

noi)

Qui trinh vd cdng nghe thi cdng

Mdn nffdc thiing chim vd dp sau vj tri

dd t

thCing chim

Dp dn djnh da y ndi

Dieu kicn ldm vice trong qud trinh keo

vd ldp ddt thung chim (td c dp ddng chay, td c

dp gid, chieu cao sdng).

Dieu kicn ldm

vice

sau khi da lap ddt

thung chim

Dd b^ng phang cua be mat mdng dd

trffdc khi lap ddt

Cdn cff vdo cdc ye u Id tren , Tff vd n dff

an

vd Nhd thau dd tinh loan mdt cdch hpp ly

nha t nham triet lieu cdc ye uId bat Ipi vd dam

bao an lodn nhd t cho thung chim.

3- Mo ta tr inh t i / cdng vice:

H u y cSdng M

f^^

v ^

x & c c5inli v j tn


3/17

BieivSjwi

CAc VAN Dt CU THi

QUY TRINH

COMG

M H | THI CONG

THIIMG

CHIM

C 6cbaiphu tro

Bdi chCiavan khudn

Bai gia cdng cdt

th6p

Tram trdn

b in

tam

Khu vyc danh chim u

Nqo v6t

d n d d

sQu

thich hpp

Due

c6c thung

chim trdn

v "A

4500T

Keo thung chim ra

khoiuvd hq thuy tpi

khu vycchCfotpm

Bom noi thung chim

toi bdi

chCro

tam

Thi cdng mong do

Nqovet h6 mdng

Od da ho mong

San phang

Kiem tra

trade

khi Idp

128

So 9 10 - Nam 2011


4/17

BietvMxJ

c A c VAN

Dt

C U T H : ^

. % l > l t M ^ t ^ W *^

II. Q U Y T R I N H T H I CONd S A N

X U A T

THUNCJ

C H I M

Mo td kich thiidc vd cong viec:

Thiing

chim

cao 10,5m, rdng

18m,

ddi 20m

se dffpe chia ra ldm bd'n lan due: (04 lot):

Tam lo t : Tam dem

tang

ma sal

ldi

diiy day

10 cm. Tam d em asp halm at dffpe lam ban g

cdch chdn cd't thep vd day treo vdo trong mdt

vat l ieu hdn hdp gdm: Alphan, chat ddn da,

cat

Lot I: Due phan ddy di

chieu

eao 1,5m

Khd'i Iffpng: 271,2m'

Lot 2: Du e thdnh vdi chieu cao 3m

Khd'i Iffpng:

168,6m'

Lot 3: Du e thdnh vdi

chieu

cao 3m

Khd'i Iffpng: 16 8,6 m '

Lot 4: Du e thdnh vdi

chieu

cao 3m

Khd'i Iffpng: 16 8,6 m '

Cdc cong

vie

thu tuc:

Tiifdc lien, Nhd Thau se de tr inh ban

thuye'i minh phffPng ph dp , ba n ve thi ed ng ,

ban ve vdn khudn, ban ve bd'tri cd't thep vd he

thd'ng chd'ng dd vdn khudn de Ky sff phe

duycl.

Vat lieu sff dung cho

due

cdc thung

chim

sc dffdc la'y mau, thi nghiem

Irddc

khi lap ke't

day du lai kho bdi. Cap phd'i thie't kc' vd

Iron

thff phai dupe Tff va'n phe duyet.

1 Cdng

vipc ehuS'n

bj bp

due

Dffa vdo ban ve thi cdng, Nhd thau se do

kich thffdc, cao dp,

ban

cde cff ehdn vd

danh

da'u tren be mat be due dc thudn lien cbo vice

lap ddt ta'm dem tdng ma sat.

2. Chd ta o va lap dat co t thep

Cd't thep sc dffdc cbc'lao tai xffdng che'tao

cd't thep theo ban vc thi cdng da dffdc Tff van

phe duyet.

Cd't thep d a che ' tao se dffpe ddnh da'u va

phan

loai thdnh nhffng

Id

Lap ddt he thd'ng djnh vj de neo bude cd't

thep

tiim

thdi.

Cd't thep sc dffpe lap rap theo ban ve dffdi

sff kiem soat

eiia

ky sff edng trffdng

Khoang ciich ld pddi eon ke phai dam bao

kho iing

each giffa

be

mat be tdng

vil

Cd't

ihcp

theo quy djnh ky thuat. Ldp ddt he ihd'ng dnh

sdng, nffdc, bode he thd'ng ldm liinh theo quy

djnh de ra.

3. Lap rap van khudn

Sau khi nhan dffpe sff phe duycl

eiia

Ky sff,

sc tie'n hdnh vice lap rdp van khudn

Dffa vdo ban vc thie't ke', van khudn se

dffoe

rap

theo

quy djnh de dam bdo kin,

phang, khdng ma't nffdc, vdn khudn sc dffpe

nd'i bang buldng hodc chd't

lien

ket.

Cde tang

dd

va eae edn nhffa sc dffpe lap

dai

theo thie't ke'de tang effdng dn djnh cbo he

\an khudn.

He thd'ng gidn ddo, cay chd'ng, sdn edng

tdc, Iffdi an loan se dffpe lap ddt.

4 . Dd b e tdng

Tuan theo quy trinh dd bd tdng dd dffpe Ky

sff cha'p thuan.

Tiifdc

khi

Iron

betdng, Nha

thau sc tie'n hdnh do dp am cua cd't

lieu

de

k iem .sodt Iffpng nffdc theo yeu eau

Cde ta'm PVC dffpe chuan bj sdn de ddm

bdo an lodn cho cdng trinh khdi dnh hffdng

eiia

thdi tie't trong sud't qua trinh dd be tdng.

D am ba o bd' tri dii cdc dam dui theo yeu

cau, anh

sdng

day dil

Dam bdo rang ta ' t ca cdng nhan da ddpc

ddo tao day

dil

vd hua'n luyen an loan lao

dpng.

Dam bao chieu cao cua be tdng rdi xud'ng

tha'p hdn 1.5m. Trong trffdng hpp chieu eao

129


5/17

i Bi^irSj>ri CAC VAN

Dt

cuTHi

eua tffdng eao hdn 3.5m Ihlse sff dung pheu vd

d'ng dan.

5. Hao

dif(7ng bd

tdng

Quy Irlnh bao dffdng be long se dffpe dd

trinh len Ky

sif

phe duyet

Cdng vice bao dffdng se ba't dau giffa 2 gid

\a 4 gid sau khidiie

\'di be mat nAm ngang se

dffpe

ehe

phii

bdng CiieUlmb aotaiffdt

Sail

khi nhiin dffpe phe duyet

cila

Ky sff,

\iin khuon thiinh sc dffpe thdo ra dffa tren ke't

qua thi nghiemeffdng dp be tdng.

.Mill

Irong se dffpe tic'p tue xd ly bdng

citeh

phun nffde (02 gid mpt lan) de nhiet dp khdng

qua eao \il dieu kien am ffdt.

De dam bao rang nhiet dp td'i thieu vd

mat trdi ehieii trifc liep Vilo be mat ngodi ciia

he long, nhd thau se sff dung eae ta'm vai dja

ky thuat \a bao hd hodc phu gia bao dffdng

phun len be mat be tdng.

Hon hpp de xff ly be mat dffpe Ky sff duyet

sc dffpe sffdung sau khi thdo van khudn

6. Phff(fng phap giam thieu nhipt dp

Tai baichuTa cd't lipu:

Trong mua khd, nhiel dp khdng cao hdn

33()C, nhiet

dc)

ciia cd't lieu se dffpe duy tri

bdng nffde \a phii bang ta'm polymer

Se sd dung nffde dd cho be tdng, ne'u can

thie't

Dc ddm bao nhiel dp tha'p nha'l cua thdng

trdn be tdng se duy Irl b^ng cdch Iffdi nffdc

lidn tue. Dd'i vdi tram trdn bdn nffdc se

dffpe

ddt dffdi da't vd lien ke't vdi nhau, dffpe phu

mdt ldp cat ffdt.

7. I*hif fng phap

xuf

ly taii

cac

moi

nd'i

thi cdng

Van de xd ly md'i nd'i nhff sau:

Till ca van khudn dff phdng se dddc bao

quan hdng cdch bpc d'ng PVC de bao ve be

long

Vil

edng vice lau chili td'i thieu cho lan dd

tie'p iheo.

I

)d'i vdi be mat be tdng, de

t


6/17

j

Bien^cj

cAcVAND t CUTHi

T T

1

2

3

4

5

6

7

Thiet bi:

Md ta / Tinh

nSng

U ndi 450 0T

Xa lan mdt bdng

Tau keo

Tram trdn

Xe bdn v/c betdng

May ban

Mdy phat

Soluong

01

01

01

02

06

12

,01

Ghi chu

4500T

lOOT

250 CV

45m^- 60mVh

dmVchie'c

300A

250 KVA

Tffm/f rUTHI CONG THUNGCHIM KHOI L

OfV

- Dl/AN KEO OAlDE

CHAN

SONG TIEN SA

8

9

10

11

12

13

May ddm

Xe bam betdng

Cau banh xfch

Cdu banh ldp

Xuc

Idt

M ay

borni

nudc (xjt nham)

20

03

02

02

2

04

Cac loai

SOm^/h-

120

m^/h

25-

45 T

25

T

2.5m

5- lOmVmin

Nhan

lire

T T

1

2

3

4

5

6

7

8

Mo ta

Ky su phu trach

Ky suhifin trffdng

Ddc cdng

Cdng nhan lanh

nghe

Thg

han

Thgr dien

Thg may

Thg van hanh

Ngffdi

Ngudi

Ngudi

Ngffcfi

Ngudi

Ngffdi

Ngffdi

Ngffdi

So lirgng

01

02

02

40

08

02

02

06

Ghi chu

Tren 8 nam kinh nghiem

Trdn 3 nam kinh nghidm

Tren

10nam kinh nghiem

Bdc 5/7

Bdc 5/7

Bac 5/7

Bac 5/7

So 9 10 - Nam 2011

131


7/17

I

Bieua)^

cA C VAN

D t

CU

THi

,

rtf j. .

IV

/^

vut

Sd hOTHI OMGS \M

XU \T T H U M G

HIM

Gia cfing van

khufintaixiranq

Chira dat

Chudn bi daybe due

> thung chimtrfenu ndi

Ki6m

tra nghigm thu

cao do

l p

d5tldp

tang ma sat

L?ipdatlai Lap dStlai

Lap dat c6l thep

c c

k l

cau chon

s n

f Lo t1 .2 ,

3 . 1

Lap dat vankhucn

(Lot 1,2, 3. .)

bfetOng

(Lot 1,2, 3...)

Bao

duOng,

danh nham khe thi

c6ng,

mfiin6i

(Lot 1,2, 3...)

Ket thuc

Sirchap thuan cua co

quanhUuquanv su

n

dinh va kha nangchiu

tai cua un6i

Chua dat

132

So 9 10 - Nam 2011


8/17

I BiemSbcJ CAcVANDficUTH^

Bifdr I Cdt thep, van khudn djnh hinh dii da m diii d e di1m lien lue trong sud't qua

dffpe gia cd ng sdn lai xffdng, td hp p the o ea e trinh dd .

ehiing loiii, ddnh .sd , lam dil'u. Btfdr 6: Sau khi dd xong sc hoan thien

Chuan bj mat bang tren u,

viich

ca e l im ngay eae be mat;

rie-ng

md'i nd'i thi edng sau

tuye'n, ddnh da'u tren be mat be

diie

va h an khi dd tff 2 de'n 4 gid se dffPe lam n hd m bdn g

cd c cff ch dn . vdi xi)i nifdc iip life

axo.

Be mat dvidc xdi sao

Bifdr

2:

Van chu ye n cdc ta'm de m tang cbo trdi

siich

ld p

vffit

ximang vd lid Wicd't lieu

ma

sat

tff bai chffa

Iren

bd ra u ndi ba ng xd lan the o y eu cau kh oan g 1/3

chieu

cao eae cd't

cau ndi lOOT va lap ddt hoa n ehinh th eo cde lieu ndi tren mill. SiUi khi dd xong khoang 4

tim tuye'n da dffpe da nh da'u sdn tren m at be gid , tie'n ha nh ehe day be m at be td ng vffa d d

due . Cd c gidn gido va san edng lae se dffpe ba ng vai dja ky

ihual

hoac bao lai vd bao

ldp rdp theo chu vi ngodi ciia thiing chim dc dffdng de'n luedii effdng dp de ihao van khudn

la m cff b udc \ a giff cd't

thep . Bifdi 7:

Sau khi

dii

effdng dp

lie'n

hanh

Bifdr . Van ch uy en ca e cd't the p Lot 1 tha o dd van khu dn, van khudn se dffpe thdo

ra u ndi bang \e keo \a cau tren ii se rai ihcp tffdng ngo ai trffdc va ea e van khu dn hop sau.

deu

tren eae t ilm tang ma sal . Nha n edng sc Cdng

uie

thi edng c ho L ot ke' liep se lap

l


9/17

BienSb(i

cAcVANDtcy

THi

Cdng tdc l^p ddt 4 mdy bdm, 16 cau

cdng tdc, 16 sdn cdng tdc, 12 dem va, 16 Iffdi

an todn

Neo budc thiing ehlm vdo

ii

ndi

b^ng

cdc day

id

1)60, 1)80

Djch chuyen ii ndi vdo vj tri ha thuy

chinh xae

2.

Huy ddn g va bd'tri nhfin edng, thid't

hi

Huy ddng xd lan 8()0T, cau ndi

8()Ttap

ke't vd djnh vj tiii vj tri neotiim

Tha cde phao neo

1)=

2m tiii khu vffc

neotiim.

Djnh vj

11

nd'i dung vj tri dd

niio

vet.

Hai lau keo phuc vu keo thung chim

12(X)CV & 600CV cap man doc vd budc day

keo vdo thiing ehlm.

Ngodi nhdn cdng, thuy thu ldnh nghe

djnh bien tren cdc thie't bj, mdt td chuyen

ddnh ehlm thiing ehlm 12 ngffdi se bd'tri 2 ben

boongcila iivd ddng trdc tie'p tren thungehlm

trong sud't qud trinh hii thuy, keo vd ddnh ehlm

t i im.

Tram lan vd thd lan sc Irifc sdn, khi

can

thie't sc kicm tra vd xd ly ddy u ndi.

3. Ha thuy thun g chim

To van hdnh u ndi

ehju

trdch nhiem

van hdnh cdc Ihie't bj trong sud't qud trinh bdm

nffdc ddnh ehlm u (be thd'ng bdm, cda xa, van,

mdy phdt dien....)

Quan

trdc vd bdo cdo

lien luc

llnh

hinh

u trong qud trinhchim ve ddc trffdng bang cdc

bd ddm (quan trac dp vdng,

dd

ud'n dpc dn

djnh 11 ndi, kiem tra he thd'ng u ndi)

Khi thiing ehlm diit de'n trang thdi

can

bang thi ngffng bdm 30 phut.

Bdm tie'p cho u ehlm them 50cm vd

thung chimndi.

Thd lan kicm tra llnh trang ddy be due

cua

Ll

vd

thung

ehlm.

Bat dau dffa thung ehlm ra khdi u bang

cdc tdi trdn u kc'l hpp vdi nhan cdng.

(Todn bp thao lac dffdc kc'l hdp vdiIhdvan

hdnh, kich kdo, tdi neo).

4.

K e o t h u n g ehim dC'nt^i bai ehd'a.

Khi thiing ehlm ra khdi u, tdu keo budc

day keo vdo thiing

chim b^t

dau keo thiing,

hie ndy todn bd day budc giffa ii vd thung

ehlm se dffdc thao dd.

Tau cao td'c 75CV di trffdc canh gidi dc

tdu kdo 120()CV keo thung ehlm di thang,

dung ludng vd tdu 60(XJV cap man de hd trd.

Tuy theo td'c dd ddng chay, hffdng gid

vd nffdc chay thuyen trffdng cd loan quyen

trongvice phd'i hpp vdi nhau de laid^lthiing

de'n dung vj tri yeu cau.

(Phd'i hpp ddng bd thuyen trffdng, thd

van hdnh, day neo...)

5.

Neo t am thun g chim t^i baichd'a va

d a n h chim

Khiihiingehlmdffpe dffa de'n gan vj tri

xd lan ca'u ndi da djnh vj tiifdc (khoang 30m),

thp van hdnh tren thiing ehlm quang cde day

budc de'n cdc vj tri thuy thu da trifc sdn tren

cdc phao ndi vd xd lan cau ndi de neo budc.

Tau keo 12(X)CV se thdo day keo ra

khdi

thung

ehlm va lau 60()CV cd trdch nhiem

mand thung chim cap an lodn vdo xd lan cau

not.

Tram quan trac tren bd .se kicm tra vi

tri sd bd cua thdng ehlm so vdi vi tri dff kic'n

vd thdng bdo de tdu 1200CV vd lau 600CV

ciing da'y Ihiing ehlm vdo dung vi tri. Luc ndy

todnbdcdc day budc giffa thungehlm vd phao

neo,

giffa thung ehlm vd xa lan ndi dffdc giff

cdng de kicm tra vj tri lan cud'i tiifdc khi bdm

nffdc

ddnh

ehlm

Thd dien sc da'u nd'i cdc dau day cua

bdm ehlm qua cde tu dien va may phat tren xd

lan ca'u ndi vd bat dau bdm nffdc danh ehlm

Ihung ehlm. Luc nay tau 1200CV se quay ve

lai u de' keo tie'p thung so 2, tau 600CV d lai

134

Sd

9+10

Nam 2011


10/17

H Biln^d

c A c VANDt CU

THi

true cho de n khi

thung

sd 1

dffdc ddnh ehlm

dung

vj tri.

Trong sud't

qud

Irlnh

bPm cdc ky sff

hien trffdng sekiemtra sff can b^ng ciia thiing

chimbang cdch

do

mffe nffdc trong

cdc d cua

thiing

vd ben

ngodi

thung

bdng thffdc

day cd

gan phao.Ne u mffe nffdc giffa cdc d bentrong

>lm Ihl

sc

tam ngffng bPmtiii

d

nhieu nffdc

vd

kicm

tra can

bdng trffdc

khi cho bdm trd lai.

Khi thiing ehlm cdchddy khoang 5()em

Ihltam

ngffng bPm, tram quan trdc tren

bd se

kicm

tra vj tri thung lan

cud'i trffdc

khi cho

phepbdm dethiingehlmchiimddy.

Sau khi

thung cham

ddy, tie'p

tuc

bPm nffdc

dan them khoang 3m nffa nhamdam baodd

chenh

cao

mifc nffdc

ben

trong

vd hen

ngodi

thdng khdng Idn

hPn

Imet

Saukhithiingso 1 dffpe ddnh ehlm dungvj

tri,

2 tdu keo

1200CV

vd

60()CV tie'p

luc

quay

liii

11de

dffa thung

sd 2 ra vj tri

ddnh

chim

lam.

11ndi se

dffpe

bdm ndi

hodn lodn

vd

ve

sinh,

dpn dep.

Vice dffa thiing ehlm

sd' 2

ra vj tri

ddnh ehlm

Um,Cdc quy

trinh

thi

cdng ciing gid'ng nhff dffa thiing sd 1 d tren.

6.

Dpn

dpp

va

giai

tan

Sau

khi

ddnh

chim 2

thiing diing

vjtridff

kie'n tai baichffa tam, 2 tdu kdo se giaitdn.

Xd

lan ca u ndi vd

nhan cdng

se thu dpn cdc

cau cdng ldc,

sdn

cdng tdc, bPm ehlm, dem

va,

Iffdi

an

todn bd'c,

day

IP,

day cdp

xud'ng

xd lan

lOOTvddffa vdo bd baodffdng.

THIET BI

Mo ta/Tieu chuan/Quy each

Unoi

Tau keo

Tau keo

Bcfm chim diSn

Bom ngang chay ddu tr6n ca

Motion ndi

Cand canh gidi

May phat va 2 tu dien

Xa lanC u ndi

Tram lan

May toan dac

4500 T

600

CV

1200CV

600 CV.

llKw,150m-7gi

50

m^o ur

75CV

250 KVA

Xa lan 8001

Cdu lOOT

Sdlugng

]

1

1

1

5

10

1

1

1

1

Muc

dich

Ha thuy thiang chim

Keo

thimg chim

Keo thiing chim

Lai ddt xa Ian cau ndi

Bofm nffdc ddn vao thung chin

tai bai chda tam

H 6

trg th6m cho bom chim de

bom nude ddn vao thiing chim

Canh gidi, ddn dudng

Cdp dien bom nudc

Cdu chuyen cac bom, thu hoi

bom, cau cdng tac, san cdng

t

Quan trdc va dinh vi

So 9+10-Nam

2011

135


11/17

Bieir^bri

cA C VAN

Dt

CU

THi

Nhan cong

M d

ta /Tieu

c h u d n / Q uy each

Ky sirphu Inieh

S

nSm

k i nb ngh i em

SoImmg

1

Ciiuy

met

m e t

met

Cii)

.Soi

Cdi

Cai

Ciii

.So'lupng

4 2 0

2 2 0

16

16

16

2

12

100

6 0

i0 0

\5

T

2 0

7

0 3

136

So 9 10 - Nam 2011


12/17

I r ^

BienSbci

CAC VAN t CUTHt

Sd

i 6

Ko

VAIA P bkt CHONG

THiM

M6ng

d o

d d

d u o c n g h i e m

Kysuchd p thuan

BPTC

&

b a n

ve

TKTC

Cac cong tac chudn

bj cho thung

chim

tai

bai

chua tam

-

Ve

sinh thung chim

- L6pdat demvo .

cau

cong

toe.sdn C O I Q

tdc.

bom ch m.b6 tr

c6c

ddv to ncc DUOC Q:J O

cdc thung

vd

onoo

neo

Chdp thuOncua

cdc

CO

qua n huu

quo' ,

ve tha

ccc

phao

ednh

gioi khu

Bom i- Uoc

ro

do thung

chim s61

& ndi

-36 trixd Ion cd u

nd

to ivj 'n

bdi

chuc torn

-Ihd

cdc

p h o o noc

toi vi tri

phi .

nop

36

t-icdc

trgm

auor

trdc

tr6n be

-Cone

coo tdc

ednh gidi

Keo t hung c h i m so1 tu

b o i c h u a

ta m ra khu

v u c

ldp do t

Keo t hung c h i m

sd

2

ra

khu

v uc ldp

N e o

t o m

t h u n g c h i m

so' 1 vd o vi tri d u

kie'n

Neo budc Ihung chim

so

2 vdo xd Ion cdurcid d

dinh

vi vd

ddnh chim

tom

ung 2 tduke

cdn g sudt

lor

Keo thung thung chim so1

til khu

neo tom

ro neo

bLioc

vdo xd Ion

cdu n6 i

vd

thungchims6

2

Bom ndi len

Bom noi thun g c him so 2, dinh

vi

cdn chinh

vd bom

chim

c o

dinh

tai VI tri th k

Cdc phuongtien dung

c u

- 2 tdukfeocd ng sud'tIon

- Bom chim c dn g sud't

Idn

- Xd lan cd u noi Ion

Tram trac

doc

-Thiet bi do dqc &djnh vi

-

Cdc

thi't

bl

ktch ke o,

neo

Quan

trd

So 9+10-Nam 2011

137


13/17

c A c VAN

Dt

c y TH^

Bifdr

I:Dieu chinh

ii ndi

vao

diing

vi tn ha thily

Bifdr

2:Kiem tral. He tho'ng bdm chim , cau con g tac , dcm

va ,

skn

cdngtdc da difdc l^pdat day dil trcm

thiing chim

6. Da cd day dii v^ da m ba o do chinh cac

Cilc th6ng tin vd thdi tid't, mifc nu'dc, td'c do

gio,d6ng

chay,

cilc

chifdng ngai vat.

TRiNHT\JTHI C 6 N G :

L

Cdng tae

chuSn

bi:

Don dep ve sinh cac thung

chim

Bao difdng may b( m nUdc, cau cong

tile,

san cong tile, dem va,

cilp,

dayId

Danh da'u mdnnUde tren thiing chim

Lflp dat 4 miiy bdm

chim, 16

cau cong

tile,

16 Siln cong tae, 12 dem va, 16 lu'di an

tofln

Neo buoc giifa cac thiing ehlm vdi

nhau hflngcilcdayMD60, D8()

Thd lan kiem tra

tinh

trang day thiing

ehlm tciivi tri chifa tiim

2.Huy ddng va bd tn nhfincd ng , thid t bj

Huy dong xa lan SOOT, cau ndiSOTtap

ke't va dinh vi tcii vi tri neo tam

Dinh vi va thacilcphao neo D= 2m tai

khu vifc neo tcim gan de

Tha Ccic phao dinh \

i

ludng d an

tijf

bai

chu'a ttimde'n vi tri de; cif khoang 2(K)m tha 1

phao cho 2 ben ludng

\ii

bd'tri so le nhau

Hai tau keo phuc vu keo thiing ehlm

120()CV & 6()()CV cap vao thung

chim

va

buoc day keo vao thimg ehlm

Ngoai nhan cdng, thiiy thii lanh nghe

dinh hicn tren ciic thie't hi, mdt td chuyen

danh ehlm thiing ehlm 12ngUdi se bd'tri du'ng

trifc tie'p tren thiing chim trong sud't qua trinh

bdm ndi, keo, diinh

chim tiim

va lap dat

Mot td lan va

tiam

lan 04 ngUdi du'dc

bo 'trisfln sang tai vi tri lflp dat.

Qiia trinh lap dat thiing ehlm nay bao gdm

Cilc

being

muc bdm ndi, keo, neo

tiam

va lap

dat thiingchim hoan chinh.

3.

Bcfm noi thu ng

ehim

tai bai neo

t^m

Xa lan cau nd'i dUde huy dong va cap

m


14/17

ign^a

CRC VAND t c u TH ^

thiing ehlm vdi xa lan cau ndi. Cac bdm ehlm,

cau cong tac, san cdng tac, dem va va lUdian

toan se difdc lap dat. Hai tau keo phuc vu

keo

thiing

chim 12()()CV

& 60()CV cap vao thiing

ehlm va buoc day keo vaothiingehlm

Thd dien se da'u no'icilc dau day ciia

bdm ehlm qua cac tii dien va may phat tren xa

lan ca'u ndivflb^t dau bdm nu'dc ra khdi ehlm

thiing chim

Qua Irlnh bdm nu'dc tie'p tuc de'n khi

thiing ehlm ndibanva dU kie'ngiif k i l m nu'dc

de dan ben trong. Kiem tra Ui mdn ndi thiing

ehlm tru'dc khi bat dau keo.

Sau khi diit Cile yeu cau tren, Xa lan

eau ndi se eau cilc bdm ehlm qua thiing ehlm

so'2 Vil

bilt dau cho

hd m

n di. Nhan eong se

tap

trung xong cae day id neo buoc eiia thiing

ehlm so'1 va phat lenh keo thiing so'1 ra vi tri

neotiim tai dc chan sdng

4.

Ke o thung ehlm

Tau keo bude day keo vao thiing ehlm

va bat dau keo thiing, liic nay loan bd day

buoc \di Cilc thiing ehlm khae sc dUdc thiio

dd.

Tau cao td'c 75CV ditixfdccanh gidi de

tau keo 1200CV keo thiing ehlm di thang,

diing ludng \a tau 60()CV cap

miin

de hd trd.

Tuy theo td'c do ddng chay, hu'dng gid

va nude chay thuyen tru'dng cd U)an quyen

trong vice phd'i hdp vdi nhau de lai dat thiing

de'n

diing

vi

tri

yeu cau.

5.

Neo dau tam

Tai vi tri gan de, 4 phao neo va nhan

cdng da sfln sang de thiing ehlm sd'

1

tie'p can.

Khi de'n gan 4 phao, tau keo giam td'c

do va chuyen day k eo sang capmiinde ma nd

du'a thiing vao diing vi tri. Cilc cdng nhan tren

thiing sc phd'i hdp vdi cdng nhan tai 4 phao

neo quang day va budc thiing ehlm cd' dinh

bang 4 sdi day td

D80.

Sau dd tau keo sc quay lai khuvifcneo

tam trong khu X 50 de du'a thungchim sd'2 ra.

Qua trinh keo va dUa ra ngoai de cung nhU

thiing so' 1. Tuy nhien, khi ra dc, tau keo se

difa thiing so' 2 cap vao xa lan da djnh vi san

tciivitrican la'p dat.Quii Irlnh cap man thiing

nay ciing gid'ng nhUliic cap thiing tcii bai neo

tiipd

khu

vifcX.'SO.

6. Lap dat tam

Thiing ehlm

.sd

2 sc difdc lap dat tiim

tai mot vi tri thudc hd' mdng. Vi tri nay rat gan

vdi vi tri cud'i ciing eiia nd. Tuy nhien, Thiing

ehlm sd'2 se khdng difdc dat tai vi tri se dat

Thiing

ehlm so'

1

ma

Cclch

khoang .im.

Diinh ehlm Thiing ehlm sd' 2

b^ng

phUdng phiip tu'cing tif phifctng phiip neo tiim

thditciibai chu'a tiim. Thiing ehlm .sd'2 nay se

du'dc

sii

dung de lap dat Thiing ehlm sd'

1

vao

vi tri ehinh

Xiic.

7. Lap

da t

cd'dinh

Tau keo se du'a thiing ehlm sd' 1 vao

Cilp mcin xa lan eau ndi dii dinh vi va theo

hu'dng lien ke vdi thiing ehlm sd'2.

Thiing

ehlm sd'

1

nay se

dUde

giif neo

bude vdi thiing ehlm .sd'2 va xa lan cau ndi.

He thd'ng rdng roc, day Ciip, tang cap sc du'dc

lap dat giffa 2 thiing vdi nhau. Nd'i day cap

eiia dung cu tangciip vao cac mdc cau cua 2

thiing ehlm.

Dieu ehinh thiing ehlm sd' 1vao vi tri

thie't kc bang eac triim quan trac tren bd.

Tif tif bdm hii tha'p Thiing ehlm sd' 1

xud'ng de'n vi tri cud'i eiing eiia nd bang each

hd m

nu'dc vao Ciic d eiia thiing ehlm du'di sU

kiemsoiitehal ehe.( mUe nUde trong mdi ngan

khdng du'dc vu'dl quii O.-Sm) va phai dUde do

ehinh xaedUdi sif giiimsiil cila tUva'n.

Trong sud't qua trinh lap dat, cac may

trac dac kiem tra ehinh

Xiic U)ii

do

vii

tuye'n

ciia Thiing ehlm so 1. Toan bd ddi ngu nhan

cdng thi cdng hiing muc nay phiii chiu trach

nhiem cho vice dat va ha thiiy thiing ehlm,

phai giff lien

Itic

thudng xuyen vdi

ciic

giam

sat vien bang

miiy

bo dam hoac

dien

thoai di

ddng.

Khi ke't qua do dac cho tha'y Thiing

ehlm dau tien da dUdc da t vao dung vi tri (dUa

vao timtuye'n va cao do), qui trinh lap dat se

tie'p tuc vdi Thiing ehlm sd'2 tie'p theo.

So 9+10-Nam 2011

139


15/17

It.

N

BieriSbci

cA cVANDt c yTHi

Thiet bl

Mo ta

Tau keo

Tau keo

Xa lantrue

Tau keo

Cand

Tram lan

B(ymngang mat nudc

ctm

chim hoac dung

cu cd cdng dung tucmg

May phat

difn

1200CV

600 CV

loot

600 CV

75CV

60m'/h

5 0 m 3 ^

150m3/h

250 KVA

Sdlirong

..

4

4

1

Ghi chu

Keo Caisson

Kdo Caisson

Lap dat

k6ova dinh vj

Canh gidi

Kidm tra hd' mdng

Lap dat

Lap dat

Lap dat

Cac dung cu va he thong phao dung cho viec

Mo ta

Khu vuc han che va phao

danh dau

Phao neo tam

Day neo D80

Dayneo D60

Daycap D28

Day xfch

Bd dam

Rdng roc

Thudc ngam Garibaldi

Tang cap

May toan dac

may Theodolithe (Nikon)

May domircnudctirddng

2m

5 T

40m

20m

20m

D25-

D40

2km

lOT

1.5m

6.3T

2km

2km

Sd lirong

2 cai

4 cai

4 cai

4 cai

4 cai

Ideal

7 cai

4 cai

2bd

2 cai

1 bd

Ibd

1 bd

lap dqt Caisson:

Ghi chu

danh da'u dudng di chuyen C

va dam bao an toan

Neo tam Caisson

Neo tam Caisson

Cd' djnh vftrichovieclap dat

Cd djnh vf trf cho viec lap dat

Neo tam Caisson va lap dat

Thdng tin lien lac

Chinh vi trf lap dat thdng

Chinh tuyen lap thung

chim

Lap thiingchim

do dac qua trinh lap dat

do dac qua

trinh

lap dat

do dac qua trinh lap dat

140

So 9+10-Nam 2011


16/17

B i e n : ^ ^

CAC VANDt CU

THi

N h a n la c :

M o t a

Qiuin d o e

Thuyen triroiig

D u i n g u cOng ntiiln

diCu khiCn

ciin

eiSu

Thgf COkhf

Tlicf kich kô

Tho lan

GiLim Siil

CliuySn g ia

COng nhi in l^nh

nghd

Sd luroiig

2 nguCti

4 ngucri

16 ngufri

2 ngircri

8 ngucfi

12nguCri

4 ngu'di

2 ngutVi

2 ngud i

8 ngud i

G h i c h u

Clii

cTcio,

g i a m siit

k e o t h u n g e h l m

Toiln b o h o a t clOng tiii hifen

t r i rdng

Bom nd i va

Ulp

da t Ca i s son

CO' djn h vi In l a p dai

Kie 'm t ra hd mdng t rudc kh i

lap da t

CO djnh vi tn l i p da t

Tir \ ^n va

h i rdng

dSn

TiVt c ii ca c hoa t dd ng ta i c dn g

trinh

s a D 6 K ^ O V A L AP * A T

CHCIMG T H I M

Ky SU nh.\^ .f.J & iDcbn \ 'o

TKTC

V sr.r- t h \unQ ch i m

- I A p c30r d C m v a . c ^ u

c 6 n Q t-n c u a c d c

CO Qu an t iu u c iu an v 6

t h d c d c p h . o o e d n h

g i d i k h u v u c ih i c d n g

l i d t rf x d l a n e d u n d i t a i vj t r i bd i

c t i u c j l a m

T h a c d c p h o o n o o t o i v j f\ p h u l".op

- t i d ' tr i c d e I ro iT i t ^ u o n I r d c t r d n P d

- C o n d c o o t d c e d n h g i d i

Kfô

t h u n g c h i m s d 2

r o

k l i u

v y r ;

I t* ip ridl

c ; d c p h u o n g t iSnSt d u n g

CM

- 2 t d u k d o c : d n g s u d' l t o n

- B o m ch i rr i ct f r^g sut f t ldr i

-

Xc i l a n C O L J

nt f ; Idf^

T rp m t r 6 c c3oc.

- I h l t f l d l d o d o c A (I jrih vj

- C d c rnifît bi kich k 6 o . n e o

Q u a n u d c lun

So 9+10-Nam2011

141


17/17

BieTrM>ci

CAC VANDt CU THi

Bifdr 1:

Vanchuyen can ndi (17C) de'n bai

chu'a

lam thung

chim

va khu

vifc Ihi

c6ng

If p

dai gan dc ch;1n song bang tau keo. Tha phao

danh da'u khu

\ire

thi eong

\'a

hip

dai

phao

neo

tam dcneotam thung ehlm tai khu vUeIhicong.

ifijfr

2:

Dung bctm ehlm

hdm

ndi

ihiing

ehlm sd

U 2

(04 bi'fm)

ifcu.v.Keo ihung ehlm sd 1 2de'n vitri

ehd biing 2 tau

ke-o.

ifcjir

4:

Neo tam thimg ehlm so'1 &2 vao

cac thung ehlm hicn

biJu giu*

d trang thai n di.

Bifdr

5:Du'a Xa lan .eau nditiTkhuvi/c bai

chu'a tam

de'n

khu

Mfe

thi cong lap dat biing

tau

keo.

Bifdr 6:

Th;i phao neo lam lai khu viTcd c

cha'n song (4phao

neo

).

Ihfdi-7: Du'a xa lan va cau ndide'ndinh vi

tai \i tri danh ehlm thung ehlm so'2.

BifdrH: Keo

thung ehlm

so'2

iiivi tri

neo

tam de'n vi trineo cau ndi

Bifdr9:

Danh ehlm lam thdi

thung chim

so'

2 tai vi tri eiia danh ehlm sd'2 da dinhsSn

Bifdr 10:Di chuyen thung ehlm so*1 de'n

gan va buoc vao xa lan can eau ndi

sd^2

(dung

2 tau keo)

Bifdr

11: Dung he ihd'ng neo giifa Ihung

ehlm so' 1, ihung ehlm sd'2 va xa lan can cau

nd'i

so'2

dc dieu chinh liii vi

Iri

cua

Ibiing chim

so' 1 Ihco diing nhU trong ban vc (he Ihd'ng

long roc, day cap, day neo....)

Bifdr 12:

Mdn nu'dc Ballast cho Ihung

chim

so 1

Bifdr

13: Kicm tra su can b ang cua mdn

nu'dc liallas trong

ti ng

ihung ehlm trong sud't

quii trinh diinh ehlm va chi du'ng liii khi mdn

nu'dc liallast

diil

do cao la

lOcm

kc

lif

day

thung ehlmd(3'n be mat mdng da

Bifdr

14:Dieu chinh ehinh xae loa docoe

giie

eiia thung ehlm

so 1 b^ng

may loan diic

tCf

tren bd tru'dc khi liep liic danh ehlm co'dinh

diing

vi

Iri

Bifdr 15:

Dichuyen cau ndi so 2de'n viIri

thung ehlmso'2 va bude vao thung ehlm so'2,

sau dd eau ndi ihiing ehlm sd 2 (giii khoang

each 10cm giu'a diiy thung ehlm va be mat

mong da)

Bifdr

16:Dieu chinh ehinh xac loa do cua

thung ehlm so 2 bang may loan dac tren bd

tru'dc khi chophepbatdilu bOmehlm thung tai

vi trithie'tkc'.

e

hoach nghiem th u, do dac va

thuTri ghjem

L|N DANH RIN KAI-VIN W CO

DiTcInmd ron g Gang Tien Sa- K6o ddi6 i chdn s6ng

STT i

: Ke hoach Nghim thu, do dac vd Vnis ngh idm

i Hang muc

xSy di/hg

: Lap dat th i ing chim

Co ng viec Tiki

livLi hu-

kinh nghiem thung chim

Documents