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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 boong cila ii vd ddng trdc tie'p tren thung ehlm trong[r]
(1)BieiiSM cAc VAN Dt cu THi
4 l N H NGHIEM THI CONG
•
THUNG CHIM KHOI LOfN TAI Dl/ AN DE
• •
CHAN SONG TIEN SA - DA NANG
PH.AN \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 Nhal ban cd tinh de'n dieu kien thffc te'tai Vict Nam Vice thi cdng de ehdn sdng cd ke't cdu kieu thung chim BTCT khd'i Idn tiii dff dn Tien Sa Dd Ndng Id lan thd dffpe dp dung tai Viet Nam sau thdnh edng cua dif dn Cang nffdc sau Cdi Lan-Quang Ninh Dff dn ndy nhd thau 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 dff dn ddu Iffdng Iff 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 lang phuc vu thi cdng cd nhieu thuan Ipi hdn vj tri dja ly vd thffc te' hien tiifdng, cdn lai dff dn Cang Tien Sa Da Ndng Lien danh Rinkai-Vinawaco dd tie'n hdnh cai tie'n hodn ddi ii ndi 4.500 Ta'n chuyen sffa chffa tdu quan 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 TRINH THIET KE VA THI C()N(;
1- Cac can cu':
Hd sd phu lue so' 02 Keo dai de chan
126
-> NGUYEN HUY KHQI Ky SU ASEAN Phd TGD- Vinawaco sdng Cang Tien sa- hpp ddng sd' 01/DNP/2()0I cac cdng trinh dan dung Cang Tien sa Dff dn md rdng cang Da ndng giai doan 1999-2004
Quyen 11- Phan 11: Dieu kien ky thuat Bien Phdp thi cdng cdc hang muc nao vet vd san lap cat ddpc Tff van chap thudn Thff so Conl/I^ak /41 /05 -(X)5 A
Bien phdp thi edng hang muc Hd' mdng thung chim dffpe Tff van cha'p thuan Thff sd' Conl/I^ak 1/45/06-025
Bien phdp thi cdng hang muc ddc Uiiing chim dffpe Tff van chap thudn Thff sd' Cont/ Pak 1/4.5/05-056
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 chap thuan Thff sd' Cont/I^ak 1/45/06-090
Cae thdng sd'ky thuat ehinh cua thung chim
1 Cdc thdng sd' chinh cua thung chim Kich thude thung chim:
-f- Ddi 1^ 20m -fRdngB= 18m -t-CaoH= 10.5 m
Thung chim dddc chia thdnh 16 d, dffdc ngdn vdi 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 khdng cd ballast: 5.56 m
(2)Bign:^d CAC VAN Dt CU THi
Mdn nffdc cua thiing chim 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 d§c tinh cua thung chim va cac 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 cua De ch^n song, Qud trinh cbc' lao, thuy vd kdo ndi ciing nhff qud Irlnh lap ddt vd sau 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, 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 ddt thCing chim
Dp dn djnh da'y ndi
Dieu kicn ldm vice 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 da lap ddt thung chim
Dd b^ng phang cua be mat mdng dd trffdc 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'u Id'bat Ipi vd dam bao an lodn nhd't cho thung chim
3- Mo ta trinh ti/ cdng vice:
H u y c S d n g M f^^* v ^
x & c c5inli v j t n <5$t m nSi ^
-O & c c d n g trTnlt phi^c v v cYio thti
c O n g
c3<& t l i C i n g c r i T r o
O u c c a c r t l - i O n g c;h»Im t r e r i v rt^l 0 T
H Q t f n u y v d k d o c£ic t h i O n o c f i T m r a k H o l u
nSl
I
t N u y text kr-iu v i ^ c t>dl cl-«ura tcinn
KSo c<£ic: t f i O n o c h T m tCf
v l trf cfd o l - i d n s£>r»g
c o n g v a c a c t t - i u
N v t , rrii c d n g m d n g d a t h u n g
c r h i m
L<!i|3 cJ<it t t i O n g c h i m h o d n c h i n h
(3)BieivSjwi CAc VAN Dt CU THi
QUY TRINH COMG M G H | THI CONG THIIMG CHIM C6c bai phu tro
Bdi chCia van khudn Bai gia cdng cdt th6p
Tram trdn b i n tam
Khu vyc danh chim u Nqo v6t d4n d d sQu
thich hpp
Due c6c thung chim trdn v " A
4500T
Keo thung chim khoi u vd hq thuy tpi
khu vyc chCfo tpm
Bom noi thung chim toi bdi chCro tam
Thi cdng mong Nqo vet h6 mdng Od' da ho mong
San phang Kiem tra trade Idp
(4)BietvMxJ c A c VAN Dt CU TH:^
.%l>l£tM^t^W*^
II QUY TRINH THI C O N d SAN XUAT THUNCJ CHIM
Mo td kich thiidc vd cong viec:
Thiing chim cao 10,5m, rdng 18m, ddi 20m se dffpe chia ldm bd'n lan due: (04 lot):
Tam lot: Tam dem tang ma sal ldi diiy day 10 cm Tam dem asphalmat dffpe lam bang cdch chdn cd't thep vd day treo vdo mdt vat lieu 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: Due thdnh vdi chieu cao 3m Khd'i Iffpng: 168,6m'
Lot 3: Due thdnh vdi chieu cao 3m Khd'i Iffpng: 168,6m'
Lot 4: Due thdnh vdi chieu cao 3m Khd'i Iffpng: 168,6m'
Cdc cong viec thu tuc:
Tiifdc lien, Nhd Thau se de trinh ban thuye'i minh phffPng phdp, ban ve thi edng, 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 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 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' tao va lap dat cot 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 da 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 ldp ddi 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
3 Lap rap van khudn
Sau 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 \ a n khudn
He thd'ng gidn ddo, cay chd'ng, sdn edng tdc, Iffdi an loan se dffpe lap ddt
4 Dd be tdng
Tuan theo quy trinh dd bd tdng dd dffpe Ky sff cha'p thuan Tiifdc Iron betdng, Nha thau sc tie'n hdnh dp am cua cd't lieu de kiem 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 sud't qua trinh dd be tdng
Dam bao 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
(5)i Bi^irSj>ri CAC VAN Dt cu THi
eua tffdng eao hdn 3.5m Ihl se 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 gid \a gid sau diie
\'di be mat nAm ngang se dffpe ehe phii bdng Ciie Ulm bao tai ffdt
Sail nhiin dffpe phe duyet cila Ky sff, \iin khuon thiinh sc dffpe thdo dffa tren ke't qua thi nghiem effdng 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 sff dung sau thdo van khudn
6 Phff(fng phap giam thieu nhipt dp Tai bai chuTa cd't lipu:
Trong mua khd, nhiel dp khdng cao hdn 33()C, nhiet dc) ciia cd't lieu se dffpe 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 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<io lien ke't to't giffii 02 lan do, sc lien hdnh xdi bdng cdc vdi nffde iip life cao sau ke't thdc dd be tdng Iff den tieng ddng hd cbo de'n be mat be tdng IrP 1/3 dffdng kinh vien da
Cac eong trmh phy tr^:
1 Khu vffc tram iron cho tiiim, mdi triim edng sua't 45 m3/h
2 Khu vffc bdi gia cdng van khudn ^ Nhd xffdng gia edng cd't thep Kho chffa \ilt tff cho 5()()T xi mdng ^ Bdi chffa cace ta'm nhffa tdng ma sat Van phdng hien tr ffdng
7 Phdng thi nghiem hicn trffdng
8 Chd d cho cdng nhan 400m- (cho 250 cdng nhan)
Vat tir TT
1
Mo ta/ Tinh nang
Da (1x2) Ximang Thep Phu gia Van Khudn
m m m m m
So lirong Ghi chu
(6)
j Bien^cj cAc VAN Dt CU THi
TT
Thiet bi: Md ta/ Tinh nSng
U ndi 4500T Xa lan mdt bdng Tau keo
Tram trdn
Xe bdn v/c betdng May ban
Mdy phat
Soluong 01 01 01 02 06 12 ,
Ghi chu 4500T
lOOT 250 CV 45m^- 60mVh dmVchie'c 300A 250 KVA
Tffm/f rUTHI CONG THUNG CHIM KHOI L OfV - Dl/AN KEO OAl DE CHAN SONG TIEN SA
8 10 11 12 13
May ddm Xe bam betdng Cau banh xfch Cdu banh ldp Xuc Idt
May borni nudc (xjt nham)
20 03 02 02 04
Cac loai
SOm^/h- 120 m^/h 25- 45 T
25 T 2.5m'
5- lOmVmin Nhan lire
TT
5
Mo ta Ky su phu trach Ky su hifin 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 nam kinh nghiem Trdn nam kinh nghidm Tren 10 nam kinh nghiem
Bdc 5/7 Bdc 5/7 Bac 5/7 Bac 5/7
(7)I Bieua)^ cAC VAN Dt CU THi
, rtfj.' IV /^ vut
Sd hO THI COMG SA\M XUA\T T H U M G CHIM
Gia cfing van khufin tai xiranq
Chira dat
Chudn bi day be due > thung chim trfen u ndi
Ki6m tra & nghigm thu cao & l^p d5t ldp
tang ma sat
L?ipdatlai Lap dSt lai
Lap dat c6l thep & c^c k^l cau chon s^n fLot1.2,
Lap dat van khucn (Lot 1,2, .)
D bfetOng (Lot 1,2, )
Bao duOng, danh nham khe thi c6ng, mfii n6i
(Lot 1,2, )
Ket thuc
Sir chap thuan cua co quan hUu quan v# su in
dinh va kha nang chiu tai cua u n6i
Chua dat
(8)I BiemSbcJ CAcVANDficUTH^
Bifdr I: Cdt thep, van khudn djnh hinh dii dam diii de di1m lien lue sud't qua
dffpe gia cdng sdn lai xffdng, td hpp theo eae trinh dd
ehiing loiii, ddnh sd', lam dil'u Btfdr 6: Sau dd xong sc hoan thien Chuan bj mat bang tren u, viich cae lim eae be mat; rie-ng md'i nd'i thi edng sau tuye'n, ddnh da'u tren be mat be diie va han dd tff de'n gid se dffPe lam nhdm bdng cdc cff chdn vdi xi)i nifdc iip life axo Be mat dvidc xdi
Bifdr 2: Van chuyen cdc ta'm dem tang cbo trdi siich ldp vffit ximang vd lid Wi cd't lieu
ma sat tff bai chffa Iren bd u ndi bang xd lan theo yeu cau khoang 1/3 chieu cao eae cd't cau ndi lOOT va lap ddt hoan ehinh theo cde lieu ndi tren mill SiUi dd xong khoang tim tuye'n da dffpe danh da'u sdn tren mat be gid, tie'n hanh ehe day be mat betdng vffa dd due Cdc gidn gido va san edng lae se dffpe bang vai dja ky ihual hoac bao lai vd bao ldp rdp theo chu vi ngodi ciia thiing chim dc dffdng de'n lue dii effdng dp de ihao van khudn lam cff budc \ a giff cd't thep Bifdi 7: Sau dii effdng dp lie'n hanh
Bifdr ••».• Van chuyen cae cd't thep Lot thao dd van khudn, van khudn se dffpe thdo
ra u ndi bang \ e keo \a cau tren ii se rai ihcp tffdng ngoai trffdc va eae van khudn hop sau deu tren eae tilm tang ma sal Nhan edng sc Cdng uie thi edng cho Lot ke' liep se lap l<ii ldp rap cdt thep theo ban \ e TKTC bang each ihco bffdc de'n bffdc
budc Hire tic'p vdi tren be mat tam lang III QUY T R F M I HA THUY T A M ma sat dd'i vdi cd't thep ddy \a budc vao eae THO'l THUNCi C H I M
dan gido ldm cff ben ngodi dd'i vdi cd't thep P h a m vl cdng vice: Cdng vice thuy tffdng ngodi tiim ihdi eae ihiing chim dffpe due tren ii ndi
Bifdr 4: Van khudn sau to hpp sdn bao gdm:
thdnh tffng loiii xffdng eung dffpe dffa Ddnh ehlm u ndi
xud'ng Ll Sau nghiem thu cdng lae lap ddt Keo thiing ehlm khdi u ndi
cd't Ihcp xong, cdc \ a n khudn dffpe id Lai dat cdc thiing ehlm thuy tiim hpp thdnh cdc hop, van khudn ngodi td hpp thdi tai khu vffc bdi neo lam
thdnh eae ta'm vd td't ca deu cd ddnh sd', ldm Moi dpi hii thuy se gdm 02 thung ehlm da'u theo ban ve TKTC se dffpe lap ddi bang C a c cdng vipe, edng t r i n h phu t r p : eae cau tren ii Van khudn hop lap trffdc va Niio vet day u ndi
can ehinh hodn chinh thang dffng, chieu Niio vet ludng dan vd khu neo tiim day eiia eae tffdng, ldp bao v e sau dd sc Id'p d i a cd liim thdi vd lam phdng nen ddt tie'p vdn khudn ngodi Cde ddn tdng cdng, tang tiim thiing ehlm tiii khu vffc neo tam
dp, sdn cdng tde se dffpe lap sau eung vd dam Gia edng eae dng bPm ehlm eau cdng bao dp thang dffng, eae khich thffdc hinh bpc tde, sdn edng ldc, dcm va
cila thiing trffdc nghiem thu dd betdng T r i n h ti/ thffc hipn:
Bifdr 5: Hai tram trdn dffpe kiem djnh Cdng tae chuan bj:
vdi ngudn vdt lieu dffpe chap thudn se cung Dpn dep, ve sinh cdng nghiep u ndi ca'p betdng cho thung chim Hai xe hdvn be Dpn dep vc sinh cdc thung ehlm
tdng dffpe lap rdp d'ng hoan chinh vd xe bdn Bao dffdng mdy bdm nffdc, cau cdng van chuyen sc bdm lien luc betdng Hai id tdc, sdn cdng tdc, dem va, cdp, day td
edng nhan d dau vdi bdm cung dffdc bd' tri Ddnh da'u mdn nffdc tren thung ehlm
(9)BienSb(i cAc VAN Dt cy THi
Cdng tdc l^p ddt 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 thuy chinh xae
2 Huy ddng 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 neo tiim
Tha cde phao neo 1)= 2m tiii khu vffc neo tii m
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 ben boong cila ii vd ddng trdc tie'p tren thung ehlm sud't qud trinh hii thuy, keo vd ddnh ehlm
tiim
Tram lan vd thd lan sc Irifc sdn, can thie't sc kicm tra vd xd ly ddy u ndi
3 Ha thuy thung chim
To van hdnh u ndi ehju trdch nhiem van hdnh cdc Ihie't bj 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 qud trinh chim 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 chim ndi
Thd lan kicm tra llnh trang ddy be due cua Ll vd thung ehlm
Bat dau dffa thung ehlm khdi u bang
cdc tdi trdn u kc'l hpp vdi nhan cdng
(Todn bp thao lac dffdc kc'l hdp vdi Ihd van hdnh, kich kdo, tdi neo)
4 Keo thung ehim dC'n t^i bai ehd'a Khi thiing ehlm 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 vice phd'i hpp vdi de lai d^l thiing de'n dung vj tri yeu cau
(Phd'i hpp ddng bd thuyen trffdng, thd van hdnh, day neo )
5 Neo tam thung chim t^i bai chd'a va danh chim
Khi ihiing ehlm dffpe 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 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 todn bd cdc day budc giffa thung ehlm vd phao neo, giffa thung ehlm vd xa lan ndi dffdc giff cdng de kicm tra vj tri lan cud'i tiifdc 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 tau 1200CV se quay ve lai u de' keo tie'p thung so 2, tau 600CV d lai
(10)H Biln^d c A c VAN Dt CU THi
true cho de'n thung sd' dffdc ddnh ehlm dung vj tri
Trong sud't qud Irlnh bPm cdc ky sff hien trffdng se kiem tra sff can b^ng ciia thiing chim bang cdch mffe nffdc cdc d cua thiing vd ben ngodi thung bdng thffdc day cd gan phao Ne'u mffe nffdc giffa cdc d ben >lm Ihl sc tam ngffng bPm tiii d nhieu nffdc vd kicm tra can bdng trffdc cho bdm trd lai
Khi thiing ehlm cdch ddy khoang 5()em Ihl tam ngffng bPm, tram quan trdc tren bd se kicm tra vj tri thung lan cud'i trffdc cho phep bdm de thiing ehlm chiim ddy
Sau thung cham ddy, tie'p tuc bPm nffdc dan them khoang 3m nffa nham dam bao dd chenh cao mifc nffdc ben vd hen ngodi
thdng khdng Idn hPn Imet
Sau thiing so dffpe ddnh ehlm dung vj tri, tdu keo 1200CV vd 60()CV tie'p luc quay liii 11 de dffa thung sd'2 vj tri ddnh chim lam 11 ndi se dffpe bdm ndi hodn lodn
vd ve sinh, dpn dep Vice dffa thiing ehlm sd' vj tri ddnh ehlm Um, Cdc quy trinh thi cdng ciing gid'ng nhff dffa thiing sd' d tren
6 Dpn dpp va giai tan
Sau ddnh chim thiing diing vj tri dff kie'n tai bai chffa tam, tdu kdo se giai tdn 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
lOOT vd dffa vdo bd bao dffdng
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 tu dien Xa lan C^u ndi
Tram lan May toan dac
4500 T 600 CV
1200CV 600 CV
llKw,150m-7gi
50 m ^ o u r
75CV 250 KVA Xa lan 8001 Cdu lOOT
Sdlugng
]
1 1
10
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 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
(11)Bieir^bri cAC VAN Dt CU THi Nhan cong
Md ta/Tieu chudn/Quy each
Ky sir phu Inieh S nSm kinb nghiem
So Immg
1
Ciiuy<Jn gia
Ddc ePne
20 ndm kinh oghii^d 15 nam kinh nghieii
.'i n;1m kinh nghiem
Thuyen irirdiig
Thuy ihu rh(T van hanh
Cong nhan kfeli keo
I her lan
10 n;lm kinh nghien ' iiiini kitih nghictiil
T ' "" "" •
j nam kjnh^ nghiem
5 nilm kinh nghiem;
05 nam kinh nghicH
4
-A
2
12
Muc dich
Ha ihuy, keo & Idp dai thu chlni
Ha thuy k(5o & ldp dat thung chit Hii thuy keo & ldp dat thu chim
III) (hiiy keo & ldp dcit thu
chim
Keo & ldp dat thung chim
Thao lae ehung
04
Thao tac chung Tliao lac ehung
Thao tac kiem tra day
Cac vqt ta, dung cu
M o tli
Diiy t(T bupe gifni t h u n g chiin vfi ii, d u a n g ki'nii SO Di'iy to buoc giUii ihiing clilm u ctuong kfnh San e o n g lae: Bp x 8ei.li/bp
Ciiu dan: Bo x Sci'ii/lio
Ludi an loan (5ni x n i ) : Bo x 8eiii/l)p
Tliirdc d a y + qua p h a o ( d o chieu c a o uLfcVc d a n ) D c m va b a n g ldp xc cu ( ciii/1 ho)
Diiy Ciip m m b u o c d c m \:i
Diiy c a p 2S m m koo thiing c h i m = c;ic toi tren ii D a y to 16 m m , lam di'iy mrti
Manf (buoc d c m vu, buOe diiy giCra ihijng cliim va bicii n e o Ircn u, buOc dixy k e o giCfii (hung e h i m voi lau keo)
Di'iy t o keo m m ( soi - 100m) Ao phiio
BO d a m
Loa pin
"
Don vi
met m e t Ciii Ciii Ciii C a i Bt> m e t m e t m e t Cii)
.Soi Cdi Cai Ciii
.So' lupng
4 2 16 16 16 12 100
6 i 0
\5
T
2
(12)I r ^ BienSbci CAC VAN Dt CU THt
Sd i)6 K£o VA IAP bkt CHONG THiM
M n g d o d d d u o c n g h i e m
Kysu chdp thuan BPTC & ban ve
TKTC
Cac cong tac chudn bj cho thung chim tai
bai chua tam
- Ve sinh thung chim - L6p dat dem vo cau cong toe sdn C O I Q tdc
bom ch"m b6 tr c c ddv to ncc DUOC Q: J O cdc thung vd onoo neo
Chdp thuOn cua c d c CO quan huu
quo'", ve tha c c c phao ednh gioi khu
Bom i-'Uoc ro thung chim s6 & ndi
- 36 tri xd Ion cdu nd toi vj 'n bdi chuc torn
- Ihd cdc phoo noc toi vi tri phi nop 36 t-i c d c trgm auor trdc tr6n be - Cone coo tdc ednh gidi
Keo t h u n g c h i m so t u b o i c h u a t a m khu
v u c l d p d o t
Keo t h u n g c h i m sd khu v u c l d p
N e o t o m t h u n g c h i m so' v d o vi tri d u kie'n
Neo budc Ihung chim so vdo xd Ion cdu r c i dd
dinh vi vd ddnh chim tom
ung tdu ke cdng sudt lor
Keo thung thung chim so til khu neo tom ro neo bLioc vdo xd Ion
cdu n6i vd thung chim s6
Bom ndi len
Bom noi thung chim so 2, dinh vi cdn chinh vd bom chim co dinh
tai VI tri th k
Cdc phuong tien& dung cu
- tdu kfeo cdng sud't Ion - Bom chim cdng sud't Idn
- Xd lan cdu noi Ion Tram trac doc - Thiet bi dqc & djnh vi - Cdc thi§'t bl ktch keo, neo
Quan trd
(13)cAc VAN Dt c y TH^
Bifdr I: Dieu chinh ii ndi vao diing vi tn thily Bifdr 2: Kiem tra l<;ii vi tri b^ng may toiln di^c Bifdr 3: Bii dau diinh chim ii tdi mdn nUde
9.3m
Bifdr 4: Dieu ehinh mdn nifdc diinh ehlm ii
noi khoang tCf 9.3m de'n 9.6m
Ihfdr 5: Ddi thiing ehlm so' nd'i
Bifdr 6: Du'a thiing ehlm so' khdi ii
(biing thuy thii ii & t^u keo)
Bifdr 7: Keo thi^ing ehlm so den vi tri neo Vam Bifdr H: Dinh \i ciUi nd'i vil thiing ehlm so'
1 diing vi Iri Uii nOi neo trim
liifdr 9: Bilt dau hdm nu'dc dfln vao thiing
ehlm so'
Bifdr 10: Cho phep bcfm dfln nifdc cho
thung ehlm chiim d^iy (khoang 3m)
Bifdr 11: Tie'p lue bc^m dan nUde de'n chieu
eao 7m ben thung ehlm so'
Bifdr 12: Tau keo quay trd liii ii noi de
chua'n bi cho thung ehlm so'2
Bifdr 13: Lap lai bu'dc den bUdc 11 cho
thiing ehlm so'2
Bifdr 14: Sau difa thung ehlm khoi u
thi bat dau bdm noi u len va ve sinh cong nghiep
Bifdr /5:Lap dat den canh bao va cao
do tiii cac diem goc eiia 02 thiing ehlm ( so' lieu ban dau)
QUY TRINH KKO VA LAP DAT THUNG CHIM
Pham vi cdng vive: Cong tac keo va Iflp
dat thung ehlm bao gdm: Bdm ndi thiing ehlm tai vi tri bai chifa tam, keo thiing ehlm de'n vi tri Iflp dat de diinh ehlm va Iflp dat vao diing vi tri thie't ke'
F)ieu klC'n thi edng:
1 Cong tile lam m6ng da thiing ehlm da hoan tifng phan hoiic
2 Niio vet ludng dan tif bai chiia tam den vi tri lap dat da bo^n thanh- khoang 2.2km
3 Cilc phao neo ndi Vai vi tri de chan song: phao neo dUdng kinh 2m
4 Cilc phao ludng dUdc tha doc theo tuye'n ludng kc5o vUc ban che' tai vi tri de: phao neo du'dng kinh 2m
.*> He tho'ng bdm chim, cau cong tac, dcm va , skn cdng tdc da difdc l^p dat day dil trcm thiing chim
6 Da cd day dii v^ dam bao chinh cac Cilc th6ng tin vd thdi tid't, mifc nu'dc, td'c gio, d6ng chay, cilc chifdng ngai vat
TRiNH T\J THI C 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, day Id
Danh da'u mdn nUde tren thiing chim Lflp dat 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 hflng cilc day M D60, D8()
Thd lan kiem tra tinh trang day thiing ehlm tcii vi tri chifa tiim
2 Huy ddng va bd' tn' nhfin cdng, thid't bj
Huy dong xa lan SOOT, cau ndi SOT tap ke't va dinh vi tcii vi tri neo tam
Dinh vi va tha cilc phao neo D= 2m tai khu vifc neo tcim gan de
Tha Ccic phao dinh \ i ludng dan tijf bai chu'a ttim de'n vi tri de; cif khoang 2(K)m tha phao cho ben ludng \ii bd'tri so le
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 12 ngUdi se bd'tri du'ng trifc tie'p tren thiing chim sud't qua trinh bdm ndi, keo, diinh chim tiim va lap dat
Mot td lan va tiam lan 04 ngUdi du'dc bo' tri sfln sang tai vi tri lflp dat
Qiia trinh lap dat thiing ehlm bao gdm Cilc being muc bdm ndi, keo, neo tiam va lap dat thiing chim hoan chinh
3 Bcfm noi thung ehim tai bai neo t^m
Xa lan cau nd'i dUde huy dong va cap m<in vao thiing ehlm, cac nhan cdng buoc cac day td giua cac thung ehlm vdi va giifa
(14)Bign^a CRC VAN Dt c u TH^
thiing ehlm vdi xa lan cau ndi Cac bdm ehlm, cau cong tac, san cdng tac, dem va va lUdi an 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 vao thiing ehlm
Thd dien se da'u no'i cilc dau day ciia bdm ehlm qua cac tii dien va may phat tren xa lan ca'u ndi vfl b^t dau bdm nu'dc khdi ehlm thiing chim
Qua Irlnh bdm nu'dc tie'p tuc de'n thiing ehlm ndi ban va dU kie'n giif k i l m nu'dc de dan ben Kiem tra Ui mdn ndi thiing ehlm tru'dc bat dau keo
Sau diit Cile yeu cau tren, Xa lan eau ndi se eau cilc bdm ehlm qua thiing ehlm so'2 Vil bilt dau cho hdm ndi Nhan eong se tap trung xong cae day id neo buoc eiia thiing ehlm so' va phat lenh keo thiing so' vi tri neo tiim tai dc chan sdng
4 Keo thung ehlm
Tau keo bude day keo vao thiing ehlm va bat dau keo thiing, liic loan bd day buoc \di Cilc thiing ehlm khae sc dUdc thiio dd
Tau cao td'c 75CV di tixfdc canh 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 ddng chay, hu'dng gid va nude chay thuyen tru'dng cd U)an quyen vice phd'i hdp vdi de lai dat thiing de'n diing vi tri yeu cau
5 Neo dau tam
Tai vi tri gan de, phao neo va nhan cdng da sfln sang de thiing ehlm sd' tie'p can
Khi de'n gan phao, tau keo giam td'c va chuyen day keo sang cap miin de ma nd du'a thiing vao diing vi tri Cilc cdng nhan tren thiing sc phd'i hdp vdi cdng nhan tai phao neo quang day va budc thiing ehlm cd' dinh bang sdi day td D80
Sau dd tau keo sc quay lai khu vifc neo tam khu X50 de du'a thung chim sd'2 Qua trinh keo va dUa ngoai de cung nhU thiing so' Tuy nhien, dc, tau keo se difa thiing so' cap vao xa lan da djnh vi san
tcii vi tri can la'p dat Quii Irlnh cap man thiing ciing gid'ng nhU liic cap thiing tcii bai neo tiipd khu vifc X.'SO
6 Lap dat tam
Thiing ehlm sd' sc difdc lap dat tiim tai mot vi tri thudc hd' mdng Vi tri 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' ma Cclch khoang im
Diinh ehlm Thiing ehlm sd' b^ng phUdng phiip tu'cing tif phifctng phiip neo tiim thdi tcii bai chu'a tiim Thiing ehlm sd'2 se du'dc sii" dung de lap dat Thiing ehlm sd' vao vi tri ehinh Xiic
7 Lap dat cd'dinh
Tau keo se du'a thiing ehlm sd' vao Cilp mcin xa lan eau ndi dii dinh vi va theo hu'dng lien ke vdi thiing ehlm sd'2
Thiing ehlm sd' 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 thiing vdi Nd'i day cap eiia dung cu tang ciip vao cac mdc cau cua thiing ehlm
Dieu ehinh thiing ehlm sd' vao vi tri thie't kc bang eac triim quan trac tren bd
Tif tif bdm hii tha'p Thiing ehlm sd' xud'ng de'n vi tri cud'i eiing eiia nd bang each
hdm nu'dc vao Ciic d eiia thiing ehlm du'di sU
kiem soiit ehal ehe.( mUe nUde mdi ngan khdng du'dc vu'dl quii O.-Sm) va phai dUde ehinh xae dUdi sif giiim siil cila tU va'n
Trong sud't qua trinh lap dat, cac may trac dac kiem tra ehinh Xiic U)ii vii tuye'n ciia Thiing ehlm so Toan bd ddi ngu nhan cdng thi cdng hiing muc phiii chiu trach nhiem cho vice dat va 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 dac cho tha'y Thiing ehlm dau tien da dUdc dat vao dung vi tri (dUa vao tim tuye'n va cao do), qui trinh lap dat se tie'p tuc vdi Thiing ehlm sd'2 tie'p theo
(15)It.'
IN BieriSbci cAc VAN Dt cy THi
Thiet bl
Mo ta
Tau keo Tau keo Xa lan true Tau keo Cand Tram lan
B(ym ngang mat nudc
Bctm chim hoac dung
cu cd cdng dung tucmg May phat difn
1200 CV 600 CV
loot
600 CV 75CV 60m'/h 50m3^
150m3/h
250 KVA
Sd lirong
4 4
1
Ghi chu
Keo Caisson Kdo Caisson
Lap dat
k6o va 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 Day neo D60 Day cap D28 Day xfch Bd dam Rdng roc
Thudc ngam Garibaldi Tang cap
May toan dac
may Theodolithe (Nikon) May mirc nudc tir ddng
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 vf tri cho viec lap 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 thiing chim
do dac qua trinh lap dat do dac qua trinh lap dat do dac qua trinh lap dat
(16)B i e n : ^ ^ CAC VAN Dt CU THi
Nhan lac:
M o t a Qiuin doe T h u y e n triroiig Dui ngu cOng ntiiln diCu khiCn ciin eiSu Thgf CO khf
Tlicf kich k^o T h o lan
GiLim Siil
CliuySn gia
COng nhiin l^nh nghd
S d luroiig nguCti ngucri 16 ngufri ngircri ngucfi 12nguCri ngu'di ngutVi ngudi ngudi
G h i c h u
Clii cTcio, giam siit k e o thung ehlm
Toiln b o hoat clOng tiii hifen trirdng
Bom ndi va Ulp dat Caisson
CO' djnh vi In lap dai
Kie'm tra hd m d n g trudc lap dat
CO djnh vi tn l i p dat Tir \'^n va hirdng dSn
TiVt cii cac hoat d d n g tai cdng trinh
s a D K ^ O V A LAP * A T CHCIMG T H I M
Ky SU nh»<5p t n u f t o
'r>.\^'.f.J & iDcbn \ ' o
TKTC
V& sr.r- t h \ u n Q c h i m
- I A p c30r d C m v a c ^ u c n Q t-<Sc scin c n g t t f i c ,
t-jorr^ c r i m t ? d I f c o e
dCiy t o n e o PlJ(^c QiOo
c c t h u n g v<i p * " o o n e o
M n g c!^ da di/ac nahifem thu
c ; h o t f i O n g c h i f T i l a i IJOJI c h O a t a m
B o m OLTdcr r o c3^ i h u n g c h i m s I fii n i
Kfeo t h u n g c h i m s<5 I t u b r t i c h u o l a m r o K h u \/I,K:
N e o t p m t h u n g c h i m so v < i o v j t f i d u k i e n
N o o lAfOc- I h u n g c h m i sn v c i o x d l a n c d u n l d d
( l i n M VI v d d d n h (-furTi t p i v i
K A o I h u n g t h u n g c h i m sA' U: k h u n o o t y m r o n e o t>u<>"^ v d o x d I o n c u n i v d t h u n g c h i m sd
Ram n l t h u n g c h i m stf d | n h v!
c n c h l n h v d b o m c h i m c t f d j n h t a i vt Tn t h k ^
ChCi'p thuC>n c u a c d c CO Q u a n t i u u c i u a n v t h d c d c p h o o e d n h g i d i k h u v u c i h i c d n g
• l i d trf x d l a n e d u n d i t a i v j tri b d 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 - tid' tri c d e I r o i T 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
K f ^ o t h u n g c h i m s d r o k l i u v y r ; It*ip r i d l
c ; d c p h u o n g tiSnSt d u n g CM
- t d u k d o c : d n g s u d ' l t o n - B o m c h i r r i c t f r ^ g s u t f t l d r i - Xc^i l a n C O L J n t f ; Idf^
T r p m t r c c3oc
- I h l t f l d l d o d o c A ( I j r i h vj - C d c rnif^it b i k i c h k o n e o
Q u a n u d c lun
(17)BieTrM>ci CAC VAN Dt CU THi
Bifdr 1: Van chuyen 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 dc neo tam thung ehlm tai khu vUe Ihi cong
Bifijfr 2: Dung bctm ehlm hdm ndi ihiing
ehlm sd U^2 (04 bi'fm)
Bifcu v Keo ihung ehlm sd &2 de'n vi tri
ehd biing tau ke-o
Bifcjir 4: Neo tam thimg ehlm so' &2 vao
cac thung ehlm hicn biJu giu* d trang thai ndi
Bifdr 5: Du'a Xa lan eau ndi tiT khu vi/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 viTc dc
cha'n song (4phao neo )
Ihfdi- 7: Du'a xa lan va cau ndi de'n dinh vi
tai \i tri danh ehlm thung ehlm so'2
Bifdr H: Keo thung ehlm so'2 iii vi tri neo
tam de'n vi tri neo cau ndi
Bifdr 9: Danh ehlm lam thdi thung chim so'
2 tai vi tri eiia danh ehlm sd'2 da dinh sSn
Bifdr 10: Di chuyen thung ehlm so* de'n
gan va buoc vao xa lan can eau ndi sd^2 (dung 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' Ihco diing nhU ban vc (he Ihd'ng long roc, day cap, day neo )
Bifdr 12: Mdn nu'dc Ballast cho Ihung chim
so
Bifdr 13: Kicm tra su" can bang cua mdn
nu'dc liallas ti^ng ihung ehlm sud't quii trinh diinh ehlm va chi du'ng liii mdn nu'dc liallast diil cao la lOcm kc lif day thung ehlm d(3'n be mat mdng da
Bifdr 14: Dieu chinh ehinh xae loa coe
giie eiia thung ehlm so b^ng may loan diic tCf tren bd tru'dc liep liic danh ehlm co'dinh diing vi Iri
Bifdr 15: Di chuyen cau ndi so de'n vi Iri
thung ehlm so'2 va bude vao thung ehlm so'2, sau dd eau ndi ihiing ehlm sd (giii khoang each 10cm giu'a diiy thung ehlm va be mat mong da)
Bifdr 16: Dieu chinh ehinh xac loa cua
thung ehlm so bang may loan dac tren bd tru'dc cho phep bat dilu bOm ehlm thung tai vi tri thie't kc'
Ke hoach nghiem thu, dac va thuTri^ghjem
L|£N DANH RIN KAI- VINAWACO
DiTcIn md rong Gang Tien Sa- K6o ddi 6i chdn s6ng STT i
: Ke hoach Nghi§m thu, dac vd Vnis nghidm i Hang muc xSy di/hg : Lap dat thiing chim
Cong viec Tiki livLi hu-<Vng dan
Tieu chuan cho phep
Ngi/cri chiu Ma cong viec trdch nhiem
1 Khoan SPT san lUp cat j Kidm tra cao dO san lap cSt j Do mCrc nao vet tai khu vifc
• ranh dem ch6'ng x6i
Tieu chuan ky thuol Ban ghi chi tiii't ky thuat Ban ghi chi tiii-t ky thu;it
Bifin phap thi cOng da dtroc cha'p thudn
+ 50 cm -TCKT di; an T6i thiSu - 11mCD vd 12.50 m CD
Ky SLf chi dao ; SPT Repoil Ky sir chf dao
Ky sir chl dao
i Survey Report : Survey Report Phan loai dS-phSn loai d^
5 j b6 mĐt day tham chfing ã xoi _
6 I phan loai soi-phSn loai dS A I d6 nham cua soi- d6 A
B:in ghi chi tiet k> thuiit j Kh6ng gi<5i han Ban ghi chi liit ky IhuCit + 30 cm ban thiel ke El
QC Engineer Ky SLf chf dao
J_RFI/Report i Survey Report Ban ghi chi tiiii ky thupt ! KhOng giiji han
Ban ghi chi tiil-t ky thuCit | - 30 cm of Design El
QC^^gineer Ky SJ chl dao
RFI/Report i Survey Report I Phan loai da nghign theo dO Ban ghi chi tiC-t ky Ihuiit | KhOng giOi han QC Engineer • Report
9
10
Do be mat of Seat Layer Ban ghi chi tiet ky thuat | + 50 mm bdn thie't ke' E1 Ky su chl dao Survey Report Survey Report Jo sau lap dflt Ban ghi chi tiC-t ky thui^t Kich thirirc Va vj tri dung
Vai chi tiet ky thuyt
Ky su chf dao
•• 1 Settlement & Tilt Monitoring Ban ghi chi tiet ky thuat dung VI'TI chi tiet ky thujt Ky sir chf dao i Survey Report