Working method (mechanical work)

FUJITA CORPORATION
PROJECT: KYOCERA DOCUMENT TECHNOLOGY VIETNAM FACTORY FUTURE PLAN
FUJITA CORPORATION VSIP IZ - HAI PHONG - VIETNAM

FUJITA

WORKING METHOD
(MECHANICAL WORK)

1. INSERT & ANCHOR WORKING PLAN
2. SLEEVE WORKING PLAN
3. GI PIPE WORKING PLAN
4. PPR PIPE WORKING PLAN
5. HDPE PIPE WORKING PLAN
6. PVC PIPE WORKING PLAN
7. COPPER PIPE WORKING PLAN
8. PENETRATION WORKING PLAN
9. DUCTING WORKING PLAN
10. INSULATION WORKING PLAN
11. HANGING WORKING PLAN
12. EQUIPMENT WORKING PLAN
13. SUPPORT & SLEEVE ON PC SLAB WORKING PLAN

HAI PHONG, 2018


FUJITA CORPORATION
PROJECT: KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2 FACTORY
VSIP IZ - HAI PHONG - VIETNAM

WORKING METHOD

(MECHANICAL WORK)

1. INSERT & ANCHOR WORKING PLAN

HAI PHONG, 2018


FUJITA CORPORATION
Form:
Project: KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2 FACTORY
Valid date:
Location: LOT 56A, 56B, 56C - VSIP HAI PHONG
Page
of
CHECK SHEET FOR ANCHOR BOLT WORK
Description: ………………………………………………………………………..
Location/Area: ………………………………..
Grid line: ………………………………..
Date of inspection: ………………………………..
Time: ….:….
Ref.No: ………………………………..
Refrred drawing: ………………………………..
Attached to: ………………………………..
No
1

2
3
4
5

6

Inspection Items
Anchor bolt
Material
Size
Quantity
Length
Setting position
Fix method
Color
Damage
Protection

Result

Judgement standard

OK

NG

OK

NG

OK

NG

OK

N
NG

OK

NG

OK

NG

OK

NG

OK

NG

OK

NG

Correct material
± 0.5mm
Visual check
± 2mm
± 2mm

Correct method
Visual check
Visual check
Visual check

Specification
Follow approval catalog
Follow approval catalog

Follow drawing
Follow working method

Notes:
1 Method & setting location should be insue by Kinden engineer

Status

Approved

FUJITA's COMMENT
Approved with comment

Rejected

Comment:

KINDEN VIET NAM CO.,LTD.
Prepared by:
Confirmed by:

Signature:…………………
Name:……………..……..
Date:………………………
File:
Issue No:

Checked by:

Signature:……………..
Name:……………..…..
Date:…………………..

FUJITA
Approved by:

Signature:………………….. Signature:…………………..
Name:……………..……….. Name:……………..………..
Date:……………………….. Date:………………………..

Distribution:
Revision:

Date:

/

/

By worker
Nut & Washer

Marking red color
By engineer

Marking red color
1. Step-1

2.Step -2
Cleaning hole

3.Step -3
Insert Drop - in anchor

4.Step -4
Use hammer to expand
Anchor leg

Marking & drilling hole

5.Step -5
Install thread rod, bolt
Fix with nut & washer

Thread rod

By worker

6.Step -6
Marking by permanent
maker

Thread rod

DROP IN ANCHOR LIST

L

d
No.

d

D

L

Drill Bit
mm

Depth of
Drill

1

M10

12

40

12

40

2

M12

16

50

16

50

D
MECHANICAL WORK
KYOCERA DOCUMENT TECHNOLOGY VIETNAM CO., LTD.

TYPICAL DRAWING

KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2
FACTORY
LOT 56A, 56B, 56C - VSIP HAI PHONG

PROJ. MANAGER:

DETAIL INSTALL PIPING BY ANCHOR

APPROVAL BY:
CHECKED BY:

CONSTR.STAGE

DESIGNED BY:

SCALE:

DRAWING
NUMBER:
DATE:


FUJITA CORPORATION
PROJECT: KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2 FACTORY
VSIP IZ - HAI PHONG - VIETNAM

WORKING METHOD
(MECHANICAL WORK)

2. SLEEVE WORKING PLAN

HAI PHONG, 2018

FUJITA CORPORATION
Project: KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2 FACTORY
Location: LOT 56A, 56B, 56C - VSIP HAI PHONG

Form:
Valid date:
Page
of

CHECK SHEET FOR SLEEVE WORK
Description: ………………………………………………………………………..
Location/Area: ………………………………..

Grid line: ………………………………..

Date of inspection: ………………………………..

Time: ….:….

Ref.No: ………………………………..

Refrred drawing: ………………………………..
No
1

2
3
4
5

Attached to: ………………………………..

Inspection Items
Sleeve material
Material
Size
Quantity
Length
Setting position
Reinforcing work
Protection
Cleaning

Result

Judgement standard

OK

NG

OK

NG
NG
N
NG

OK
OK

OK

NG
NG
NG

OK

NG

OK

OK

Specification

Correct material
± 1mm
Visual check
± 10mm
± 5mm
Correct material, size, q'ty
Visual check
Visual check

Follow approval catalog
Follow approval catalog

Follow drawing

Follow civil standard

Notes:
1 Method & setting location should be insue by Kinden engineer
2 Reinforced steel material shuold be same with structure work
3 Marking location of sleeve on surface of formwork, careful check reinforced rebar with engineer

Status
Approved
Comment:

FUJITA's COMMENT
Approved with comment

KINDEN VIET NAM CO.,LTD.
Prepared by:
Confirmed by:

Rejected

FUJITA
Checked by:

Approved by:

Signature:…………………

Signature:……………..

Signature:…………………..

Signature:…………………..

Name:……………..……..

Name:……………..…..

Name:……………..………..

Name:……………..………..

Date:………………………

Date:…………………..

Date:………………………..

Date:………………………..

File:
Issue No:

Distribution:
Revision:

Date:

/

/

Application category of sleeves and boxes

Sleeve and Box
Execution area

Paper

Vinyl tube

Steel sheet Flanged

Actual tube Wooden

Sleeve

Sleeve

Sleeve

Sleeve

Underground beam
and underground
outer wall

If waterproof is required

〃

If both sides are pits

〃

Other than above

○

○

If no fear of submergence

○

○

Other than above

○

○

Outer wall on the
ground

〃
RC beam
〃
RC wall

○

○

○

Exposed area

〃

RC floor

○

If the underpart is exposed

〃

Other than above

○

○

○

○

○

○

○

○

○

○

Other than above

Box

○

Exposed area

Other than above

Sleeve

○

○

○

○

○

○

○

An actual tube sleeve represents a tube and a duct.

Sleeve and insert work

Application category of sleeves and boxes

ＳＩ

0010


SLEEVE TYPES
Paper sleeve

(Unit: mm)

Dia.

50

75

100

125

150

175

200

250

300

350

400

500

600

Outside Dia.

55

81

107

132

158

183

210

260

312

364

416

520

620

Wall Thickness

2.5

3.0

3.5

3.5

400

Max length

4.0

4.0

5.0

5.0

500

6.0

600

7.0

8.0

10.0

10.0

700

800

1,000

1,200

If a paper sleeve which is longer than the maximum length is used, it should be reinforced.

Vinyl tube sleeve

(Unit: mm)

Dia.

50

65

75

100

125

150

200

250

300

Outside Dia.

60

76

89

114

140

165

216

267

318

Wall Thickness

51

67

77

100

125

146

194

240

286

Steel iron sleeve
Bore Dia.
Min thickness
Max length

(Unit: mm)

～150

151～300

301～500

501～700

701～

0.5

0.6

1.0

1.2

1.6

400

500

600

1,000

1,200

If a sheet iron sleeve which is longer than the maximum length is used, it should be reinforced.

Actual tube sleeve

(Unit: mm)
50

Bore Dia.

65

80

100

125

150

200

250

300

350

Outside Dia.

60.5

76.3

89.1

114.3

139.8

165.2

216.3

267.4

318.5

355.6

Inside Dia.

52.9

67.9

80.7

105.3

130.8

155.2

204.7

254.2

304.7

339.8

Bore Dia.

400

450

500

Outside Dia.

406.4

457.2

508.0

Inside Dia.

390.6

441.4

492.2

JIS G3452 carbon steel pipe for piping (black pipe) should be used.

Sleeve and insert work

Types of sleeve

ＳＩ

0020

Preparing flanged sleeves

All the one side welding
Ｔ
Ｄφ

ｔ
Brim for nailing
１／２Ｌ
Ｌ

（Wall beam thickness-5）

Brim for nailing 3pcs

For Wall & Beam

All the one side welding

Brim for nailing
Ｔ

Ｄφ

Brim for nailing

ｔ

１／２Ｌ

１／２Ｌ
５０

Ｌ

（Floor thickness）

For floor

(Unit: mm)
Dφ

～100

125～

Brim width

T

50

65

Brim thickness

t

2.3

2.3

Sleeve with brim

The waterproof side is all one side welding.
Steel pipe is black pipe JIS G 3452.

Sleeve and insert work

Preparing flanged sleeves

ＳＩ

0050


Preparing actual tube ducts

Ｗ２
Ｗ１

Ｈ２

Ｈ１

Ｌ

W1

＝

Duct size

W2

＝

W1

H1

＝

Duct size

H2

＝

H1

L

＝

(Wall thickness)

(Long side)

＋ (The joining

flange size)

×

２

×

２

(Short side)

＋ (The joining

flange size)

－ ５

or (floor thickness)

＋

５０
(Unit: mm)

Duct'
side

long

General sleeve size

The fireproofing block sleeve size
W2

H2

H1＋53.2

Sheet
thickness
1.6

W1＋51.6

H1＋51.6

Sheet
thickness
0.8

W1＋56.2

H1＋63.2

1.6

W1＋62.0

H1＋62.0

1.0

W1＋83.2

H1＋83.2

1.6

W1＋82.4

H1＋82.4

1.2

W1

W2

H2

～750

W1＋53.2

760～1,500
1,510～

Provide air vent at bottom and top with size ９φ＠300 if W1≽1,600.

Sleeve and insert work

Preparing actual tube ducts

ＳＩ

0060


Attaching actual tube ducts

Floor

Itself duct

５０

釘

Reinforcement wood. It put in center
if duct' long side more than 1000.
But in case steel plate thickness is 1.6 it is unnecesary

Wall
Nail

５

Reinforcement wood. It put in center if duct' long
side more than 1000. But in case steel plate thickness
is 1.6 it is unnecesary

≒３０

In case duct' long side more than
1000 make hole pit 9F300

Sleeve and insert work

Itself duct
Thickness ＝wall thickness －５mm

Attaching actual tube ducts

ＳＩ

0070


Preparing boxes

For walls

Air vent hole

If the width is 1,000mm or more, insert a
reinforcing wood in the center of the box.

Ｌ

L is wall thickness －5mm.
Air vents are holed in the pitch ofφ9 300
at the top and the bottom surface if the
width of the box is 1,000mm or more.

Reinforced wood

Ｗ

If the width is 1,500mm or more, the box should
be divided into two parts. The clearance A
should be 100mm. Polish it after casting
concrete (no reinforcing).
Others are the same as above.

Ｗ
Ａ
Ｌ

Ｗ

For floor
If the width is 1,000mm or more, insert
reinforcing woods on all sides of the upper
and the lower surface.
Ｈ

The height is –10mm for a direct
retaining floor and +50mm for others.
The lid is a laminated board of 9mm
thick and the width is 600mm or more.
The longer side of the duct should be
1,510 or more +50mm.

Reinforced wood

Wooden frame is polywood 6mm.
Box size is necessary size + 100mm. But, if duct long ≽ 1,500 is + 50mm.

Sleeve and insert work

Preparing boxes

ＳＩ

0080


Attaching boxes
Direct retaining floor

Box

１０

Nail

Frame

Box

General floor
５０

Nail

Frame

Wall

Box

Frame

Nail
５

Sleeve and insert work

Attaching boxes

ＳＩ

0090


Protection after box pulling-out

Conner frame made by sun wood ２５ｘ３０
３０

３０

Ｗ
ｔ

(Openning size) W

600×600 or Less

1,500 x 1.500 or less

Thickness of
laminated wood t

12

24

Periphery should be enclosed round if the dimension is 1,500x1,500 or
more.

Protection of itself pipe duct
Reinforced angle

Cover

５０

Sleeve

The lid is a laminated wood with thickness of 9mm or more.
A reinforcing angle is equipped at an opening with a longer side of 1,000mm or more.
The dimension of the steel material is the same as the dimension of the reinforcing
angle of the duct.

Sleeve and insert work

Care of opening

ＳＩ

0130



FUJITA CORPORATION
PROJECT: KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2 FACTORY
VSIP IZ - HAI PHONG - VIETNAM

WORKING METHOD
(MECHANICAL WORK)

3. GI PIPE & BS PIPE WORKING PLAN

HAI PHONG, 2018

FUJITA CORPORATION
Form:
Project: KYOCERA DOCUMENT TECHNOLOGY VIETNAM PHASE 2 FACTORY Valid date:
Location: LOT 56A, 56B, 56C - VSIP HAI PHONG
Page
of
CHECK SHEET FOR GI & BS PIPING
Description: ………………………………………………………………………..
Location/Area: ………………………………..
Grid line: ………………………………..
Date of inspection: ………………………………..
Time: ….:….
Ref.No: ………………………………..
Refrred drawing: ………………………………..
Attached to: ………………………………..
Inspection Items
Result
Judgement standard
Specification
No
Material
1
NG
Kind of pipe, CO, CQ
Correct material
Follow approval catalog
OK
NG
Kind of support

Correct material
Follow approval catalog
OK
NG
OK
Kind of painting
Correct material
Follow approval catalog
OK
NG
Pipe size
± 0.5mm
Follow approval catalog
OK
Quantity
Visual check
NG
Length
± 5mm
NG
OK
N
Setting position piping
± 5mm
Follow drawing
2
OK
NG
Interval support
±

50mm
Follow drawing
3
OK
NG
Tighting bolt, nut
Visual check
2 times
4
OK
NG
Pipe level
± 5mm
Follow drawing
5
OK
OK
NG
Fix method
Correct method
Follow working method
6
OK
NG
Maintenance space
Visual check
Follow actual site
7
OK
NG

Piping alignment
± 5mm
8
OK
NG
Color of pipe
Visual check
9
OK
NG
Anti- rust painting
Visual check
10
OK
NG
Painting
Visual check
11
OK
NG
Damage
Visual check
12
OK
NG
Clean work
Visual check
13

Notes:

1 Method working & installation working should be insue by Kinden engineer

Status
Approved
Comment:

FUJITA's COMMENT
Approved with comment

KINDEN VIET NAM CO.,LTD.
Prepared by:
Confirmed by:

Signature:…………………
Name:……………..……..
Date:………………………
File:
Issue No:

Signature:……………..
Name:……………..…..
Date:…………………..

Rejected

FUJITA
Checked by:

Approved by:

Signature:…………………..
Name:……………..………..
Date:………………………..

Signature:…………………..
Name:……………..………..
Date:………………………..

Distribution:
Revision:

Date:

/

/


Thread junction of copper pipe

Cutting

An automatic sawing machine, a lathe or a pipe cutter should be used as a tool. Pipes
should be cut vertically to the axis of the pipe.

Pipe end surface processing:

Burs should be removed with a reamer, a filer, etc.

Screw-thread cutting:

Cut a taper thread (JIS B0203-82) for pipes with a screw-thread cuter.

Pre-treatment

Wipe out cutting oil, cutting powder, dust, etc.

Applying cementing materials Use liquid sealants shown in the table below or equivalents according to
the application of piping.

Application of piping

Product number

Oil・Air

Helmetic　Ｎｏ．Ｂ－Ｘ

Drainage, extinction

Helmetic　Ｎｏ．Ｓ－２

Cooling water, cold/hot water
Helmetic　Ｎｏ．Ｓ－２

Junction

Steam

Helmetic　Ｎｏ．Ｈ－２

Propane gas

Helmetic　Ｎｏ．Ｇ－１

Use pipe wrenches and chain wrenches (Chenton) which are appropriate
to the pipe diameter.

Pipe applicable
１５Ａ～５０Ａ
６５Ａ～１００Ａ
Finishing

Piping work

Index of remaining number of
threads
３threads
３．５ threads

Apply anticorrosive paints to the remaining thread area and the cutting
traces due to pipe wrenches, etc

Thread junction of copper pipe

Ｐ

0080

Weld junction of steel pipe

Cutting

An automatic sawing machine, a lathe or a pipe cutter should be used as a tool.
Pipes should be cut vertically to the axis of the pipe.

Pipe end surface
processing

Burs should be removed with
a reamer, a filer, etc.

Groove preparation

A groove of a pipe with a thickness less than 6.0mm should be I-shape. A groove
of a pipe with a thickness of 6.0mm or more should be V-shape.
６０～９０°
６０～９０°

６．０ｍｍ＞ｔ

６．０ｍｍ＜ ｔ
＝

０～２ｍｍ

Pre-treatment

Weld rod

１ｍｍ

１～３ｍｍ

Wipe out water, oil and extraneous matters from the welded section.
It is specified in JIS Z3211-91 (Coated arc weld rod for soft steel). The
diameter of rods are shown below.

Pipe dia.

Diameter of weld rods mm

　　　 ～ ２５Ａ

２．６

３２Ａ ～ １２５Ａ

３．６

１５０Ａ～～ ３００Ａ
３．２（１layer）　　４．０（２layer）
Store them in a dried area. Do not use rods which soaked up moisture or whose
covering material was removed, stained or deteriorated.

Junction

Join pipes by butt welding. Adjust pipes in such a way that pipe axes are
aligned straight as a line. Perform tack welding at first (at three or four points).

Then, perform final weld.
Standard welding current (welding rodφ3.2) is shown below.

Pipe dia.

４０Ａ～６５Ａ
８０Ａ～２００Ａ
２５０Ａ～３５０Ａ
　　　 ～３２Ａ

Current（Ａ）１００～１３０１５０～１８０１８０～２００２００～２５０
Finishing

Piping work

After welding, remove slag with blush. Apply anticorrosion paint.

Weld junction of steel pipe

Ｐ

0090


Flange welding of steel pipes

Tack weding

Perform one point welding. Adjust the flange surface at right angles with the
pipe using a ruler. Then, perform three or four point tack welding.

weld ３～４ points.
Ruler

Pipe
Flange

One side welding

Working pressure should be 0.98Mpa (10kg/cm2).
２
１

Flange

Pipe
ｔ

Flange and end of pipe
is the same surface

Both side welding

Beveling

Working pressure should not exceed 0.98Mpa (10kg/cm2).
Flange

２
１

ｔ
Pipe

ｔ

Finishing

Remove peeled films with a wire brush, etc if the inner surface is galvanized.
Perform Roval paint.
Apply anticorrosive coating on the welded area after removing slag, etc.

Flange gasket
Pipe type
For general water
supply and drainage

Specification
Rubber sheet for water
service
Compressed asbestos sheet

For general cold/hot
Compressed asbestos sheet
water
Compressed asbestos sheet
For Steam
(for high temperature)
Compressed asbestos sheet
For Oil
(for oil)

Piping work

Flange welding of steel pipes

Standard
JIS K 6353　（１class １No.）
JIS R 3453　（２ class）
JIS R 3453　（１ class）
JIS R 3453　（１ class）
JIS R 3453　（３ class）

Ｐ

0100


SUPPORT INTERVAL
Dia.

15

Classification

20

25

Shape steel sway
bracing support

Rod hanger

Steel pipe and
stainless pipe

32

40

50

65

80

100

125

≼ ２．０ｍ

150

200

300

≼ ３．０ｍ

PVC pipe and PE
pipe

≼ １．０ｍ

≼ ２．０ｍ

Copper pipe

≼ １．０ｍ

≼ ２．０ｍ

Cast iron pipe

One per each straight pipe and variant pipe

Lead pipe

≼ １．５ｍ

Steel pipe,
cast iron pipe
and stainless

250

≼ ８．０ｍ

≼ １２．０ｍ

PVC pipe and PE
pipe

≼ ６．０ｍ

≼ ８．０ｍ

≼ １２．０ｍ

Copper pipe

≼ ６．０ｍ

≼ ８．０ｍ

≼ １２．０ｍ

Notice 1． When heavy loads such as electric operated valves or joints with flexibility are used, they
should be suspended at the nearest point from the load or joints in addition to the suspension
with interval shown in the table above. Support the curved area or the branch as required.
2． The piping with nominal diameter 100 or more connected with the housing type pipe joints, if
the length of the suspension material is 400mm or less, should be suspended with eyebolts,
chains, etc instead of steel bar suspension in order not to generate flexural stress in the
suspension material.
Use a roller fixture, etc when a horizontal pipe for steam is supported by a shape steel steady
3．
brace from below.
A shape steel steady brace to prevent buckling should be equipped between an expansion joint
4．

and a fixed point of a horizontal pipe for steam.
5． A horizontal section of a drainage lead pipe which is longer than 1.0m should be carried on a
semicircle trough (standard thickness of the thick plate is 1.0m or more) made of galvanized
steel plate and suspended or supported.
6． The shape steel steady brace is not required for steel pipes, cast iron pipes and stainless pipes
with nominal diameter 50 or less, and vinyl pipes, polyethylene pipes and copper pipes with
nominal diameter 20 or less. If required, the supporting intervals are stated elsewhere.

Suspension bolt diameter (mm)

Dia.
Pipe

15

20

25

32

40

50

65

80

100

125

9

All pipes

150

200

12

Notice If suspension loads are concentrated in an area, check it and select a suspension

diameter for areas.

Piping work

Support interval and suspension bolt diameter

Ｐ

0470

250

300
15