The document provides details on pile driving procedures and safety requirements. It includes: 1) A flow chart outlining the pile driving process from delivery and unloading of piles to pressing of segments and connecting piles. 2) Equipment specifications and load charts for cranes and pile driving machines to be used. 3) Safety points covering barricading of work areas, not entering restricted zones, use of personal protective equipment, and stopping work during strong winds. 4) An organization chart showing responsibilities of project management and subcontractors.

1. L=Ld
CASE 1 CASE 2
L>=Ld P=Pmin
Press at Pmin 3 time
No decrease pressure
Stop
Press at Pmax 3 time
Stop
<10%D
P=Pmax
Settlement
Δ1+Δ2+Δ3
Conditional:Δ1>Δ2>Δ3
CASE 3
L=Ld & P=Pmin L>Ld & P=Pmin L<Ld & P=Pmax
L<Ld
P=Pmin
Press at Pmin 3 time
No decrease pressure
Stop
Ok
Yes
No
WORKING RADIUS & SETING UP PILE ON LOCATION
R=14.8m; 6.56ton
D350,D300
CRANE KATO 25T
3.6-4.8m6 m
D500
L=15m; Max=5.66ton
4.5-6m7.5 m
ZYJ 360B HYDROULIC STATIC PILE
L=12m; Max=2.89ton
ZYJ 680B HYDROULIC STATIC PILE
Working radius for D500
Working radius for D350 and D300
CRANE KATO 50T
R=12m; 8.9TON
R=12.8; 4.68 TON
R=15m; 3.6 TON
LOADING DIAGRAM AND EQUIPMENTS
Steel plate,thk=2cm
Steel plate,thk=2cm
LONG BOOM
LONG BOOM
Boom
24.7m
Boom 23.5m
LOAD CHART OF CRANE OF PRESSING MACHINE
Angle of jib
00
400
600
750
780ZYJ680
Long Jib Radius (m) 16.7 14.8 9.67 5.01 4.02
5.09 6.56 11.44 22.66 25
ZYJ360B Angle of jib 750
780
Long Jib Radius (m)
Load (ton)
12.8 8.34 4.31 3.47
3.92 4.68 7.35
300
Load (ton)
300
400
600
14.4
12 12
PRESSING MACHINE FOOT
CRANE 50T
CRANE 50T
CONVER WEIGHT
COUNTER WEIGHTPRESSING JACK
STEP 2 STEP 3
BARRICADE
BARRICAE
PRESSING MACHINE FOOT
PRESSING MACHINE FOOT
STEP 1
UNLOADING
BARRICADE
BARRICAESTEEL PLATE
Lifting : Initial lifting 30cm from
ground / wait 3 sec/ keep away
3m from lifting material
R=6.5m
TIMBERTIMBER
D22mm
WIREROPE
DETAIL A
15000
MAXLOAD4.35TONS
15000
MAXCAPACITY25.3TONS
TYPE UNIT
PHC D300
QUANTITY TABLE
PHC D300
WEIGHT OF PILE
P= 1.37*1.3= 1.78 ton
MASS
PILE
12 m length : 1.37 ton
PHC D500
NOS
NOS
NOS
426
2823
446
PHC D350 12 m length : 2.22 ton P= 2.22*1.3= 2.89 ton
PHC D500 15 m length : 4.35 ton P= 4.35*1.3= 5.66 ton
PHC D350
D500
D500
L
(0.3-0.4)*L
M2
M1
M1=M2
D500
DELIVERY & UNLOADING PILES
-NOT MORE THAN TWO LAYER
-CHECK SITE PLAN CONDITION BEFORE UNLOADING
LIFT THE PILES ACCORDING
- SETUP PILE MACHINE ON PILE LOCATION
STEP 3 : SET UP FIRST SEGMENT PILE
- LIFT THE PILE HEAD BY CRANE
- SETUP PILE ON LOCATION
PROCEDURE :
500500
D
Marking
Pile
TO THE FIGURE
STEP 2 : BY THEODOLITE
- SURVEYING BY THEODOLITE TOTAL STATION
BARRICADE
BARRICADE
500 500
STEP STAGE
STEEL PLATE 1.0MX1.0X22MM OR MORE
UNDER OUTRIGGER
LIFE LINE
LADDER
BARRICADE
60°
14000
BARRICADE
- CONTROL VERTICAL BY PLUMP OUTSIDE OF MACHINE FOLLOW X,Y
- CONTROL VERTICAL BY THEODOLITE ( IF ANY)
STEP 5 : SET UP 2nd& 3rd SEGMENT PILE
(C2&C3)
- LIFT THE 2nd SEGMENT PILE BY CRANE
- SETUP PILE ON LOCATION
STEP 6 : PILE CONNECTION
- CHECK THE VERTICAL OF SEGMENT PILE
- CONNECT BY WELDING
STEP 4 : 1st SEGMENT PILE PRESSING (C1)
- PILE PRESSING BY HYDROLIC PRESSURE
- SETTING WATER BUCKET AND FIRE EXTINGUISHER
* SAFETY POINT
BARRICADE
STEP 1 :
60°
* SAFETY POINT
- NO ENTER UNDER LIFTING MATERIALS
* SAFETY POINT
- NO ENTER INTO BARRICADE
WHEN MACHINE MOVING
BARRICADE
* SAFETY POINT: NEVER ENTER UNDER THE LIFTED PILE
(0.3-0.4)*L
* SAFETY POINT: NEVER ENTER UNDER THE LIFTED PILE
* SAFETY POINT:
L
(0.3-0.4)*L
M1
M1=M2
LIFT THE PILES ACCORDING
TO THE FIGURE
D
Marking
Pile
M2
- STOP ALL OPERATION OF PRESSING MACHINE
500 500
500500
- NO ENTER UNDER LIFTING MATERIALS.
- NO WORKER ON TRUCK BED DURING LIFTING.
- NO UNAUTHORIZED ENTER INSIDE BARRICADE.
- ALWAYS PROVIDE BANKS MAN FOR GUIDING TRUCK.
- CONTROL THE SIZE OF CABLE (DIAMETER).
- USE PROPER PPE FOR GRINDING AND WELDING
- NO ENTER UNDER MACHINE
- NO ENTER AROUND MACHINE
- NO UNAUTHORIZED WORKER ABOVE MACHINE
- STOP PILE DRIVING WHEN WORKER REMOVE LIFTING WIRE
- NO ENTER UNDER MACHINE
- NO ENTER AROUND MACHINE
- USE WOODEN SPACER FOR CLEANING PILE END
- NO ENTER UNDER LIFTING MATERIALS
- GENERATOR MUST HAVE GROUND
CABLE
- KEEP CLEAN AND NEATLY IN
OPERATOR ROOM.
-THE MATERIAL PUT ON SITE SHOULD BE ALONG WITH
PARELLEL AGAINST X.Y AXIS
Rig Number sign have to be attached
on each machine/ put identification
of the leader and operator
on each machine.
KATO 25 T
60°
D
100100
180
300
420
380
100001000012000
SEGMENT01SEGMENT02SEGMENT03
Water level
SAND MIX CONC.
CLAY
CLAY
CLAY
SAND
70
AND STONE BALLAST
32000
GL±0.00
2000
DESCRIPTION
DESCRIPTION
DATENo
2020
FEB Remark
SCHEDULE OF MASS PILE
5
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
W4 W1 W2 W4
MAR
W1 W2 W3 W4W3
PRESSING MACHINE NO.1
PRESSING MACHINE NO.2
PRESSING MACHINE NO.3
PRESSING MACHINE NO.5
PRESSING MACHINE NO.6
PRESSING MACHINE NO.7
PRESSING MACHINE NO.8
PRESSING MACHINE NO.9
PRESSING MACHINE NO.10
PRESSING MACHINE NO.11
PRESSING MACHINE NO.4
PRESSING MACHINE NO.12
PRESSING MACHINE NO.13
PRESSING MACHINE NO.14
PRESSING MACHINE NO.15
PRESSING MACHINE NO.16
TET'SHOLIDAY
W3
APR
W1 W2
02
l« m1 l« m2 l« m3 l« m4 l« m5 l« m6
8000 40000 15000280000 11003108000
Existing Fence
chØgiíix©ydùng
N
A
L
A
88000
1 1 1 35 1 4
SAND STOCK YARD
10
STOCK YARD
OF TRASH
TEMPORARY FENCE-BY METAL SHEET
109650
50000
temp.road
mug deposition hole
STOCK YARD
OF SUB-CONTRACTOR
ON HOLD
NO.2
NO.1
NO.3
NO.5
NO.4
NO.6
NO.7
NO.8
NO.10
NO.9
NO.11
NO.12
NO.13 NO.15
NO.14
EXSTING FACTORY
(n) bN
T
D
TEMPORARYFENCE-BYMETALSHEET
temp. access
12345678910
H
G
F
E
D
C
B
A
12345678910
H
G
F
E
D
C
B
A
NO.16
LIFE LINE
LADDER
kato crane 50T
STEEL PLATE 1.2MX1.6MX22MM OR MORE
UNDER OUTRIGE
BARRICADE
PREPARED BY CHECKED BY APPROVED BY
VINATA ENGINEER PROJECT MANAGER QA/QC CONS. DIRECTORSITE MANAGER AREA MANAGER
Project TOTO 3rd FACTORY PROJECT
Type of Pile PILE PHC CLASS A D300, D350, D500 Sub-Contractor
PHAN VU
CHECK SHEET OF METHOD STATEMENT
I. Drawing
A. Construction Plan Layout
1. Adjacent Bourdary Line, Temporary Fence (Steel fence H=2000)
Land form (Flat)
High - Voltage line is nothing. Overhead cable is nothing
Neighboring building
2. Layout of equipment..
3.Specification of pile Cylinder D50 cm, L=10m+10m+10m = 30m
Compressive strength of concrete 80 Mpa
B. Adjacent section drawing
4. Construction Procedure As for drawing
1. Adjacent Building
2. Open cut, Retaining wall
None
N/A
C. Pile length & Leader As per drawing
II. History of land Back filling Controled fill Slope Demolition Bring hole histogram
Yes No Yes No Yes No Yes No Yes No
III. Soil bearing Method of bearing 1. Plate loading test
IV. Machine model
Type/Model
Max weight
VI. Strong wind and
Stormy weather
Mobile crane Piling machine
When the average 1. To be pulled down the material
wind speed for 10
minutes exceed 10m/s
work should be stopped
on the ground and take off hook
2. The hook fixes to boom not to
swing by wind
3. Roll up the hook, put on the
brakes th tum & driving and lock
then stop the engine
1. Any lifting material
to be pulled down
2. Welding work to be
immediately stopped
3. Any worker standing
above machine to down
4. Piling to be held by
machine and stop jacking
process
When the expected
that the maximum
momentary wind speed
exceed 15.0 m/s
site should be closed
1. Procedure of piling work
Check Correction
2. Inspection sheet for crane
3. Check sheet of soil capacity & soil stabilization
Access road
Check
ORGANIZATION CHART
Project Manager Nguyen Trung Thanh
Site Manager Nghiem Tuan Truong
Stability
ZYJ 680B HYDROULIC STATIC PILE
ZYJ 460B HYDROULIC STATIC PILE
ZYJ 360B HYDROULIC STATIC PILE
KATO KR-25H (for Assembly)
Max Ground
Pressure
modulus
Driving Running
723T
462.0T
362.0T
Max Capacity Quantity
0425T
Area Manager Mr. Furuse
Item
Date
VINATA (Attendence)
Subcon (Attendence)
Phan Vu
Pre Toolbox Meeting Confirmation Toolbox Meeting
4. Others ( )
V. Safety
requirement when 1. Slope of working area. Ground Less than 1/100, To be Kept flat
2. Machine road, To be set steel plate in right angle for the course of machine
(Edge of steel plate and caterpiller make gap more than 50cm)
3. To be moved hammer & attachments on leader when machine move.
4. To be kept less than 5 for slope when leader stands
5. Others
1)
2)
3)
* In - house standard
running
12
o
25
18.512
o
12
o
12
o
12
o
12
o
Ultimate Soil Allowable Ground Bearing
Bearing Capacity Pu Capacity
2. Sounding 3. Others ( )
Soil Stabilization
12 T/m² 10.1 T/m² Depth m Material Ratio kg/.
(Comment)
PILING WORK PLAN
DETAIL A
ASSEMBLY PILE MACHINE
FIRE EXTINGUISHER
WATER BUCKET
USE MASK
HOT WORK PERMIT
- HAVE FIRE EXTINGUISHER
PRIORITY DANGEROUS WORK; METHOD STATEMENT OF PILING WORK
- HAVE WATER BUCKET
- CHECK AGAIN AFTER FINISH WORKS.
PROTECTION PILELOCK TYPE OF LIFTING WIRE
Ø20 - D350 ; D300
STOCK PILELIFTING WIRE ROPE ARRANGEMENT
SPECIFICATION OF SUPPORT CRANE TADANO-50H
WEIGHTS OF PART ZYJ680B MACHINE
Biken
capacity
VII. Check item for
inspection
machine move.
BIKEN
BIKE PARKING PLAN
HOT WORKS METHOD
Outline
Contract Period 2 months
NEW FACTORY
08th Feb 2020 ~ 29th Mar 2020
UseCons.
Period
Structure PC ground floor, steel structure &
metal roof, cladding wall
Floor 3 story high
Location: PLOT M7, M8, N3, RE8
Location: THANG LONG II IZ-YEN MY-HUNG YEN
06/FEB/2020
Mr. Furuse, Mr.Thanh, Mr.Truong &S.E
0450T
(MPa) (Mpa)
thick=20mm
Protect by polywood t=12mm
Stopper
D500, WEIGHT= 5.66 TONS PER SEGMENT (15m)
- ELECTRICAL DEVICE/WELDING MACHINE GEN-SET SHOULD HAVE
Max 16T, Radius max 6m Max 7T, Radius max 9m
Use safety harness when worker above weiht
Barricade
M1 M2 M3 M4
N.C.Hieu N.D.Quang T.D.Thanh N.Q.Vuong
Site Manager: D.T.Anh
Leader
Operator
Welder
Worker
PHAN VU
SUB-CON 1: PHAN VU
VINATA
MAX CAPACITY
D500, L=15M MAX LOAD 4.35 TONS , SAFETY FACTOR 6.75
25.5
PRESSING PILE FLOW CHART
Site Manager: H.V.Tinh
SUB-CON 2: BIKEN
D.V.Khanh
D.V.Thanh
D.V.Thinh
P.V.Quan
N.T.Huan
N.V.Truong
B.Q.Khoa
D.V.Hung
H.N.Tuyen
T.D.Sinh
N.V.Vi
D.V.Chau N.V.Truong P.V.Hoa N.V.Quan
M1
16.0
7.00
MARKING BEFORE LIFTING
INPECTION TAPE
GROUND CABLE AND PROPERLY SET ON THE GROUND
- HOT WORKS/FIRE EXTINGUIGHER/CHECK FIRE TO BE EXTINGUISHED
BEFORE FINISH WORK
QA-QC: H.M.Ha
Vi. Safety SurveyorFAC: C.D.Viet
D.V.Dai D.V.Toi
N.B.Khang
B.Q.Vinh
D.V.Thin
11.79
11.79
11.79
deformation
T.V.Minh
C.X.Phuong
C.V.Dong
T.V.Huy
Leader
Operator
Welder
Worker
D.T.Tinh
L.V.Nam
B.V.Cong
T.V.Duong
T.H.Minh
T.V.Hung
P.T.Vinh
N.B.Tuan
H.C.Trinh
M.V.Hoi
V.V.Phuong
H.V.Canh C.V.Huong L.D.Hai V.V.Sang
N.B.Tuan
N.M.Hai
C.N.Phong
N.V.Duong
H.H.Hoang
M2 M3 M4 M5 M6 M7 M16
M9 M10 M11 M12 M13 M14 M15M8
BIKEN
M6
L.Q.Thanh
P.T.Dung B
M7 M8 M9 M10 M11 M12
M13 M14 M15 M16
PV.Engineer
Biken
Engineer
H.V.Trung P.H.Tu T.T.Hiep B.D.Chien T.K.Duy L.V.Hao L.D.Thanh H.V.Huy
H.V.Dien L.V.Anh P.H.Tu T.X.Linh V.V.Thuan V.D.Tuyen P.V.Vinh V.D.Thuy
V.V.Viet N.D.Trung L.N.Hoang
D.V.Thu N.T.Doanh
Welder
D.V.Thinh N.H.Nhon
N.C.Thuy
N.D.Truong
N.M.Ha
N.C.Chien
D.V.Tuan N.V.Nghia V.V.ThaiT.V.Huy
D.V.Tien
P.D.Hung
L.C.Canh
N.V.Long
T.D.Minh
D.Q.Chung
N.X.Hoan
N.V.Huy
B.D.Cong
T.D.Son
Welder
B.V.Cong
T.V.Thanh
V.H.Thuong
V.T.Tung
V.V.Nghiem
N.V.Trong P.H.Tuyen V.H.Thang
N.V.Duc
N.X.Hien
N.T.Anh
N.X.Hai
N.M.Thang
N.T.Dong
P.V.Giang
N.T.Minh
N.V.Hung
N.V.Huan
M5
T.H.Su
L.C.Tuan T.X.Thu N.V.Bien
N.Q.Nhat N.D.Son
20/JAN/2020 Everyday
Ø22 - D500
NOTE: PILE D350, D300 USE D20MM
WH:N.V.Trung RH: T.T.Dung
Inspection PC Piles
1. N.N.Dung
2.
3.
4.
CRANE ASSEMBLY (DISASSEMBLY) METHOD
SPECIFICATION OF SUPPORT CRANE KATO 25T