exemplary documentation

7/28/2019 Exemplary Documentation

1/59

TECHNICAL DOCUMENTATION

RESULTS OF DEVIATION MEASUREMENTS

AND

GEOMETRY OF ROTARY KILN No 1

AT

EXEMPLARY CEMENT PLANT

PERIOD OF SURVEY:

30th

of March - 16th

of April, 2004


2/59

1

FINAL REPORT ON KILN No 1

AT EXEMPLARY CEMENT PLANT

I. SCOPE OF WORK:

1. Measurement of kiln axis deformation in horizontal and vertical plane with

accuracy +/- 1.0 mm

2. Measurement of rollers horizontal skewings and rollers inclinations with

accuracy +/- 0.5 mm

3. Measurement of undertyre clearances

4. Measurement of rollers operating angles

5. Measurement of shell radial and axial deformations (shell profile)

6. Measurement of drive pinion deviations

7. Measurement of supporting rollers mechanial wear

8. Measurement of drive gear run out and wobbling

9. Measurement of tire wobbling

10. Measurement of roller shaft deflections

11. Elaboration, presentation and submission to the Client the complete

measurement report.


3/59

2

II. SURVAY OF ROTARY KILN

1. All measurements were taken by GEOSERVEX Hot Kiln Alignment Team

Bydgoszcz, Poland from 30.03.2004. to 16.04.2004.

2. After completing all measurements for the kiln, technical documentation waspresented to cement plant representatives and the adjustment program and

schedule was discussed and agreed.

III. RESULTS OF MEASUREMENTS

1. Kiln axis

kiln axis in horizontal plane is deviated by 19 mm on second pier and

11 mm on third pier and require adjustment

kiln axis in vertical plane is deviated by 12.0 mm on second pier andrequire adjustment

undertire clearances are slightly too large for tires No 1,2,4 and it's

incorrect for tire No 3 where it rise up to 14 mm. The clearance

should be corrected by inserting shims at the nearest kiln stoppage.

Too large clearance may cause too high shell ovality and as a result

refractory loss.

kiln slope is 2.50 % and it's correct.

2. Roller's parameters and kiln thrust

rollers skewing are correct, it's values are small and do not cause

high axial forces

rollers inclinations are correct for all rollers

kiln thrust is correct, kiln is well balanced

hydraulic system pressure is around 40-50 Bar and it's correct

rollers operating angles are correct on piers No 2,3,4 and exceeds

tolerance for pier No 1, however it should not cause any problems

with kiln's operation

roller's mechanical wear is not high comparing to other older kilns

however it exceeds value of 1 mm for radius

3. Drive station

drive pinion axis is deviated by 3.5 mm in horizontal plane and by 2.0

mm in vertical plane (reduced for regulation bolts distance), this

deviation is higher than expected for this parameter

gear rim eccentricity is 4 mm what causes 8 mm change of root

clearance

gear rim eccentricity is caused by kiln shell eccentricity at the gear

(see cross section No 24), however the gear eccentricity is smaller

than eccentricity of shell in this zone gear rim wobbling is not high and equal +/- 1.6 mm


4/59

3

drive gear rim and pinion are mechanically worn, all root's working

surfaces are damaged, root clearance and backlash are both incorrect

there is very high vibration caused by improper mesh of the drive

the pinion should be replaced as soon as possible

the gear rim should be also replaced and it can not be installed in

opposite position (after turning it by 180 degrees) because the rootsare worn both sides, the gear replacement should be performed with

consideration on eccentricity reduction

4. Kiln shell

survey of shell deviation was taken in 35 sections shown on the draft

maximum deviations of the shell (eccentric) rise up to 64 mm

(section No 16) and it exceed tolerance several times, there is a huge

"banana" formation in this zone

deviations of the shell surface (circular deviations) exceed tolerance

for cross sections No 5 and No 16 to No 32.

deviations of the shell surface (circular deviations) from section No

17 to No 22 is critically high and rise up to +/- 35 mm, replacement

of this shell portion should be taken under consideration if any

refractory loss had place in this zone

tire wobbling is +/- 1.8 mm for tire No 1, +/- 0.5 mm for tire No 2,

0.3 for tire No 3 and 0.7 mm for tire No 4, tire No 1 wobbling only

slightly exceeds tolerance

roller shaft deflections doesn't exceed value of 0.11 mm

(eccentricity) while the tolerance given by kiln producer (FLS) is0.15 mm

roller shaft deflection are caused by mechanical crank of the shell

however the crank formation in the shell is smaller than that which is

normally considered dangerous

IV. ADJUSTMENT OF THE KILN

1. Kiln axis should be adjusted to proper position in horizontal and vertical plane

by shifting rollers on first and second piers what has been discussed and agreed

with plant representatives.

2. It has been agreed that vertical adjustment axis on second pier should remains

6 mm over straight line connecting remaining axis points (Adjustment

program, VERSION I ) , what is recommended by the kiln producer (FLS)

3. It has been agreed that the adjustment should be done in small steps by plant

crew according to adjustment program prepared by Geoservex

4. First 16 steps (first day of adjustment) has been performed under supervision

of Geoservex team, there was no problems with shifting of the rollers,

reference system is clearly marked on foundation frames


5/59

4

V. CONCLUSION

The kiln should be adjusted to proper positions of the axis. The most critical

point for kiln operation is drive station. The drive gear rim and pinion mesh is

critically incorrect and may cause serious problems for the future. There is nopossibility to solve this problem by adjusting rollers. It is strongly recommended

to replace this worn components as soon as possible.

The kiln shell deformations is very high in several places. This deformations

has serious influence on refractory life-time. If refractory loss had place in a zone

where shell deformations are serious , this part of shell should be replaced.

VI. THANKS

1. The GEOSERVEXs Hot Kiln Alignment team would like to thank officialy

the plant mechanical crew for help and assistance during measurements and

adjustment of the kiln

2. We would like to thank Cementos Goliat Plants Management for choosing our

company as the Hot Kiln Alignment Service deliverer. We aprieciate Your

confidence to us and we hope for long time cooperation with Your company.

3. In case of any problems with the kiln geometry please contact our company by

fax or mail for free consulting.

GEOSERVEX

Dipl. Eng. Zbigniew Krystowczyk (M. Sc.)

Place of measurements:

Date: 16.04.2004.


6/59



RESULTS OF DEVIATION MEASUREMENAND

GEOMETRY OF ROTARY KILN No 1

GEOSERVEX

ENGINEERING MEASUREMENTSENTERPRISE LTD

POLAND


7/59

Index

Table of ContentsSym

x

y

a

h

Dy

Dz

ds

s

d

axial

under

rollers

slope

horizo

ovaliz

horizo

z vertic

vertic

skew

real

regu

refe

Measurement Data

Table of contents

Axial Deviations in Horizontal Plane

Drive Pinion Axis Deviations

Axial Deviations in Vertical Plane

Rollers Skewing in Vertical Plane

Rollers Skewing in Horizontal Plane

Drive Gear Run Out

Tyre Wobbling

Roller Shaft Deflection

Shell Deformations

Adjustment Program and Schedule

Control Check Measurement


8/59

Measurement Data

y1 =x1 =

h a4 =a3 =a2 =a 1 =

,o

,o

,o

,o

,o[ ]

[ m ]

x4 =

x2 =

x3 =

y4 =

y2 =

[ mm ]

y3 =

s3 =

s2 =

[ mm ]

s1 =

Coordinates " x "

Undertire clearance "s " rollers operating angle " a"

Coordinates " y "

s4 =

101.98

66.04

31.94

0.00

0.0

+ 11.0

+ 19.0

0.0

8.0

14.0

8.5

58 40

58 29

59 16

62 53

discharge

feed

discharge

feed

dis

discharge

feed

discharge

feed

8.0


9/59

Axial Deviations

In Horizontal Plane

DEFORMATION SCALE : 1:1

0.0 mm + 11.0 mm

realaxis

Precis

+ 19.0 mm

FEED

refere

y

Sou

No

EXEMPLARY CEMENTPLANT

Kiln No 1

Date of survay: 05.04.2004.


10/59

Axial Deviations

In Vertical Plane

Precisio


GEOSERVEX - P

a = 58 o 29 s = 14.0 mm

a = 58 o 40 s = 8 mm

F

E

E

D

refere

z

+ 12.0 mm0.0 mm

0.0 mm

a = 59 o 16 s = 8.5 mm

kiln slope = 2.50%


Kiln No 1



11/59

FEED

y

Rollers Skewing

In Horizontal Plane

Sou th

North

Rollers skewing (Sh)

kiln axi

1.0 mm 0.0 mm

1.5 mm 0.0 mm

1.0 mm

1.0 mm


Kiln No 1



12/59

Rollers Skewing

In Vertical Plane

South side

North side

Rollers skewing (Sv) are reduced for screw distance

0.0 mm

0.5 mm

0.0 mm

1.0 mm

F

E

E

D

refe

z

1.0 mm

1.0 mmEXEMPLARY CEMENT

PLANT

Kiln No 1



13/59


Precis

Adjustment Program

In Horizontal Plane

0.0 mm 0.0 mm

r

0.0 mm

FEED

refere

y

Sou th side

North sideadjustme


Kiln No 1



14/59

Precisio


GEOSERVEX - P

F

E

E

D

z

4.0 mm0.0 mm

0.0 mm

kiln slope = 2.50%

Adjustment Program

In Vertical Plane

VERSION I

reference line

6.0 mm

adjustmentaxis


Kiln No 1



15/59

Precisio


GEOSERVEX - P

F

E

E

D

z

9.0 mm0.0 mm

0.0 mm

kiln slope = 2.50%

Adjustment Program

In Vertical Plane

VERSION II

reference ladjustmentaxis


Kiln No 1



16/59

Adjustment Schedule

In Horizontal Plane

VERSION I

7.0mm

FEED

refere

y

Sou

Nor

7.0mm

7.0mm

7.0mm


Kiln No 1



17/59

Adjustment Schedule

In Horizontal Plane

VERSION II

FEED

refere

y

Sou

Nor

15.5mm

15.5mm

15.5

mm

15.5

mm


Kiln No 1



18/59

Pinion Axis

in Reference to Kiln Axis

GEOSERVEX - POLAND

IN HORIZONTAL PLANE

IN VERTICAL PLANE

kiln

axis

2.0 mm

pinionaxis

kiln axis

pinion

axis 3.5 mm

h2.50 %

FEE

D

DISCHARGE

FEED

DISCHARGE

CAUTION!Values of pinion axis deviations

are calculated for regulationbolts distance

2010 mm

2010 mm

12

South side

North side

EXEMPLARY CEMENT

PLANT

Kiln No 1



19/59

Rollers Mechanical Wear GEOSERVEX - POLAND13

Pier I

Pier II

Pier III

Pier IV

- 0.5- 1.0

0.0- 1.0- 0.5

max. radius = 647.5 mm

- 0.5- 0.5

0.00.00.0


0.0- 0.5- 0.5- 0.5- 1.5

max. radius = 655 mm

- 1.5- 1.5- 1.5

0.00.0


- 1.5- 2.5- 1.5- 1.5

0.0


- 1.00.00.0

- 1.00.0


- 1.0- 1.5- 1.0- 1.0

0.0


0.0- 1.0- 0.5

0.0- 0.5


FEED

DISCHARGE

[mm]deviation

[mm]deviation

[mm]deviation

[mm]deviation

[mm]deviation

[mm]deviation

[mm]deviation

[mm]deviation


Kiln No 1



20/59

D

I

SC

H

A

R

G

E

PIER. III

(viewing from feed end)

PIER. IV

manhole line

Z

Y

rotation axis

+ 2 mm

+ 3 mm

4 mm

GEOMETRIC CENTRE

COORDINATES

Y

Z

EXCENTR

Drive Gear Run Out and Wobbling GEOSERVEX - POLAND14

geometriccetre

1.6 mm 1.6 mm

point No 9

point No 25

max. wobbling line

32123

4

5

6

7

8

9

10

11

12

13

14

1516 17 18

19

20

21

22

23

24

25

26

27

28

29

30

31

EXEMPLARY CEMENT

PLANT

Kiln No 1



21/59

Tire No I Wobbling GEOSERVEX - POLAND15

D

I

SC

H

A

R

G

E

TIRE I


TIRE II

1.8 mm 1.8 mm

point No 30

point No 14

manhole line

max.w

obblinglin

e

32123

4

5

6

7

8

9

10

11

12

13

14

1516 17 18

19

20

21

22

23

24

25

26

27

28

29

30

31


Kiln No 1



22/59

Tire No II Wobbling GEOSERVEX - POLAND16

D

I

S

CH

A

R

G

E

TIRE II


TIRE III

0.5 mm 0.5 mm

point No 6

point No 22

manhole line

max

.wobblin

glin

e

32123

4

5

6

7

8

9

10

11

12

13

14

1516 17 18

19

20

21

22

23

24

25

26

27

28

29

30

31

EXEMPLARY CEMENT

PLANTKiln No 1



23/59

Tire No III Wobbling GEOSERVEX - POLAND17

D

I

S

CH

A

R

G

E

TIRE III


TIRE IV

0.3 mm 0.3 mm

point No 30

point No 14

manhole line

max.w

obb

lingline

32123

4

5

6

7

8

9

10

11

12

13

14

1516 17 18

19

20

21

22

23

24

25

26

27

28

29

30

31

EXEMPLARY CEMENT

PLANT

Kiln No 1



24/59

Tire No IV Wobbling GEOSERVEX - POLAND18

D

I

SC

H

A

R

G

E


TIRE IV

TIRE III

0.7 mm 0.7 mm

point No 27

point No 10

manhole line

32123

4

5

6

7

8

9

10

11

12

13

14

1516 17 18

19

20

21

22

23

24

25

26

27

28

29

30

31

max.wobblingline

EXEMPLARY CEMENT

PLANTKiln No 1



25/59

Tyre and Roller

Diameters

f = 4659 mm

f = 1295 mm f = 1500 mm

f = 4672 mm

f = 1299 mm

f = 1310 mm

f = 1294 mm f = 1494 mm

f = 4764 mm

Precisio

FEED

y

Sou

Nor


Kiln No 1



26/59

Adjustment Schedule

Step by Step - Days 8 - 9

FEED

refere

y

Sou

No

1

3

9

11

10

12

2

4

6

7

5

15

13

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

1 mm

mo

afte

morn

after

Caution!

Adjustment shoud be made in following order

day 8 - perform steps 1 to 16

day 9 - perform steps 1 to 8 and 9,10,13,14

8

14

16


Kiln No 1



27/59

Adjustment Schedule

Step by Step - Days 1 - 7

FEED

refere

y

Sou

No

Caution!

Adjustment shoud be made in following ord

days 1 to 6 - perform steps 1 to 16, each dayday 7 - perform steps 1,2,5,6


Kiln No 1



28/59

EXEM

6789101112131415161718192021222324252627282930313233

No of point on circumference

ROLLER SHAFT DEFLECTION


GEOSERVEX - POLAND

Eccentricity: 0.05 mm

Total value of deflection: 0.10 mm

Maximum deflection angle: 205 deg

Pier No III - NORTH roller


29/59

EXEM

6789101112131415161718192021222324252627282930313233

No of point on circumference

ROLLER SHAFT DEFLECTION


GEOSERVEX - POLAND

Eccentricity: 0.09 mm

Total value of deflection: 0.18 mm

Maximum deflection angle: 238 deg

Pier No III - SOUTH roller


30/59

Drive Mesh Visual Inspection GEOSERVEX - POLAND22

EXEMPLARY CEMENT

PLANTKiln No 1



31/59

Drive Mesh Visual Inspection GEOSERVEX - POLAND23

EXEMPLARY CEMENT

PLANTKiln No 1



32/59

GEOSERVEX - POLANDMechanical Inspection(visual)

17

Photo # 1

Photo # 2 Photo # 3

Tire No I

Too big clearance betweentire and stopping blocks.

Upper stopping blockLower stopping block

Thickness of

stopping blockis very low

Too big clearance

EXEMPLARY CEMENT PLANTKILN No #

DATE


33/59

18

Photo # 4

Photo # 5


Tire No IUndertire shims are damaged

Small thickness shim should beinstalled UNDER big shim

Rollers are lubricated by greasewhat cause components wear-out


DATE


34/59

19

Photo # 6

Photo # 7

GEOSERVEX - POLANDMechanical Inspection(visual) Drive station

Drive stationCracksWeld-joints


DATE


35/59

20

Photo # 8

Photo # 9


Drive station

Crack

Drive pinions foundation frameis loosed and it move by 5 mm


DATE


36/59

21

Photo # 10

Photo # 12


Photo # 11

Girth Gear Fastening

Girth gear fastening blocksare corroded, plates are loosed,weld joints are ckacked

Some fastening boltshave felt down


DATE


37/59

22

Photo # 13

Photo # 14


Shell section between V and VI tire

The shell has been overheated


DATE


38/59

23

Photo # 15

Photo # 16

Photo # 17


Clinker stock wall is damagedand kiln piers are surroundedby clinker

Sixth pier is permanentlycovered by clinker droppingfrom the coolers


DATE


39/59


SHELL PROFILE MEASUREMEN

KILN No 1

GEOSERVEX

ENGINEERING MEASUREMENTSENTERPRISE LTD

POLAND

Date



40/59

FEED

( VIEW FROM THE AIR )

Kiln No 1

P -IIP - IIIP - IV

20.1

4m

25.6

2m

28.6

8m

29.5

7m

31.0

4m

31.9

4

m

Date of survey : 7.04.2004

32.8

6m

34.7

8m

36.0

8m

39.0

6m

42.0

0m

53.7

8m

44.9

3m

62.6

0m

65.0

6m

66.04

66.8

0m

70.7

4

71.6

1m

80.1

1m

88.9

6m

97.8

0m

101.1

0m

101.9

8

m

102.5

3m

104.9

3m

107.7

1m

108.9

6m

SHELL SECTIONS LENGHTS ( HOT CONDITION )

manh



41/59

FEED

SECTIONS POSITION DRAFT FOR KILN SHELL DEVIATION SUR

( VIEW FROM THE AIR )


Kiln No 1

P -IIP - IIIP - IV

19.9

0m

25.9

0m

28.5

0m

31.9

4m

Date of survey : 7.04.2004

34.6

0m

36.3

0m

39.3

0m

42.2

0m

54.0

0m

45.1

0m

62.8

0m

66.0

4

70.7

4

71.4

0m

80.3

0m

89.2

0m

98.0

0m

101.9

8m

104.5

0m

108.8

5m

67

15.6

0m

8910

11

29.8

0m

22.9

0m

12

13

1415161922 1718

48.1

0m

51.0

0m

56.7

0m

59.6

0m

20212324

67.8

5m

2730 26 25

74.4

0m

77.2

0m

2829

83.0

5m

86.0

0m

33 3132

91.9

0m

94.8

0m

3435

manho


42/59

FEED

rotaryaxi

s

Z

Y

PIERNo

IV

DRIVE

AXONOMETRIC VIEWING

KILN No 1

Date of survey: 07.04.2004

SUMARY DIAGRAM OF SHELL DEFORMATION

PIERNo

III

PIERNo

II

56

7

8

9

10

11

12

13

14

15

16171819

20

21

22

23

34

35

2425

2627

28

29

30

31

32

33

No of section

Y geom.centre

Z geom.centre

Excentr

P- IV

-

-

-

P- III

-

-

-

34

+ 3

- 3

4

12

+ 10

- 6

12

13

+ 16

- 11

19

14

+ 26

- 19

32

15

+ 33

- 33

47

16

+ 42

- 48

64

17

+ 37

- 47

60

18

+ 37

- 45

58

19

+ 34

- 41

53

20

+ 26

- 34

43

21

+ 13

- 24

27

22

+ 9

- 13

16

23

- 2

+ 7

7

24

- 1

+ 7

7

25

- 1

+ 8

8

26

- 1

+ 9

9

27

- 1

+ 9

9

28

- 3

+ 10

10

29

- 4

+ 9

10

30

- 2

+ 8

8

31

- 1

+ 5

5

32

0

+ 3

3

33

0

+ 2

2

35

+ 8

- 5

9



43/59

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+100

-10

-20

+20+

10

0-10-

20

+20

+10

0

-10

-20

+2

0+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+

20

+10

0

-10

-20

+2

0

+1

0

0

-10

-20+

20

+1

0

0

-10

-20

+2

0

+1

0

0

-10

-20

+

20

+

10 0

-10

-20

+2

0 +1

00

-10 -

20

+2

0+1

0

0

-10

-20

+20

+1

0

0

-10

-20

+2

0

+1

0

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

3212

3

4

5

6

7

8

9

10

11

12

13

14

15

16 17 18

19

20

21

22

23

27

28

29

30

31

GEOSERVEX - POLAND

Caution: Ma- in t

geometric

centre

Z

Y

rotation axis

RADIAL DIA

( CIR

VIEW

manhole


44/59

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+100

-10

-20

+20+

10

0-10-

20

+20

+10

0

-10

-20

+2

0+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+20

+10

0

-10

-20

+

20

+10

0

-10

-20

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REFERENCE LIST

Year/m Kind of works Plant name Company name Country

2005/04 Rotary Dryers Alignment Clinton ADM Clinton USA*2005/04 Hot Kiln Alignment San Juan Essroc Puerto Rico*2005/04 Hot Kiln Alignment Kryvyi Rih Cement Heidelbergcement Ukraine2005/04 Cement Mill Alignment Kryvyi Rih Cement Heidelbergcement Ukraine2005/04 Hot Kiln #4 Alignment Rudniki CEMEX Poland2005/03 Hot Kiln Alignment Nasice NEXE Grupa Croatia2005/03 Hot Kiln #1 Alignment Runiki CEMEX Poland2005/03 Hot Kiln #1 Alignment Dniprocement Heidelbergcement Ukraine

2005/03 Hot Kiln #2 Alignment Dniprocement Heidelbergcement Ukraine2005/03 Hot Kiln #5 Alignment VAC Heidelbergcement Hungary2005/03 Kiln #2 Renovation

SupervisionGorazdze Heidelbergcement Poland

2005/03 Hot Kiln Alignment Odra Cement Odra Poland2005/03 Hot Kiln #1 Alignment Gorazdze Heidelbergcement Poland2005/02 Coal Mill Alignment Gorazdze Heidelbergcement Poland2005/01 Hot Kiln #1 Alignment Adana Cimento OYAK Turkey2005/01 Hot Kiln #3 Alignment Adana Cimento OYAK Turkey2005/01 Hot Kiln #4 Alignment Adana Cimento OYAK Turkey

2005/01 Hot Kiln #1 Alignment Mardin Cimeto OYAK Turkey2004/12 Cement Mill #3 Alignment Gorazdze Heidelbergcement Poland2004/12 Hot Kiln Alignment Kryvyi Rih Cement Heidelbergcement Ukraine2004/11 Hot Kiln #1 Alignment Dniprocement Heidelbergcement Ukraine2004/11 Hot Kiln #2 Alignment Dniprocement Heidelbergcement Ukraine2004/11 Hot Kiln #1 Alignment Hanil Hanil Cement Korea2004/11 Hot Kiln #2 Alignment Hanil Hanil Cement Korea2004/10 Hot Kiln Alignment Odra Cement Odra Poland2004/10 Rotary Cooler Alignment Anwil-Wloclawek ORLEN Poland2004/10 Centering of Drive Gear IP Kwidzyn International Paper Poland

2004/09 Hot Kiln Alignment Afyon Cimento SET-Italcementi Turkey2004/08 Hot Kiln #1 Alignment Kutayha Magnesit Kumas Turkey2004/08 Hot Kiln #2 Alignment Kutayha Magnesit Kumas Turkey2004/07 Hot Kiln #3 Alignment JECHEON-SI Asia Cement Korea2004/07 Hot Kiln #4 Alignment JECHEON-SI Asia Cement Korea2004/06 Alignment of Power Turbine Borowo BE&K Europe Poland2004/06 Alignment of Power Turbine Bydgoszcz Power Plant Poland2004/05 Hot Kiln Alignment Jaroszw Jaroszw Cement Poland2004/05 Hot Kiln #2 Alignment Hejocsaba Holcim Hungary2004/05 Measurements of Furnance#4 Glogow Coper Plant KGHM Poland

2004/04 Hot Kiln Alignment Mason City Holcim USA*2004/04 Kiln Renovation Supervision IOWA Holcim USA*


58/59

2004/04 Hot Kiln Alignment Jaroszw Jaroszw Cement Poland2004/04 Kiln Renovation Supervision Jaroszw Jaroszw Cement Poland2004/04 Rotary Cooler Alignment Anwil-Wloclawek ORLEN Poland2004/04 Hot Kiln #1 Alignment Rudniki CEMEX Poland2004/04 Hot Kiln #3 Alignment Rudniki CEMEX Poland2004/04 Hot Kiln #4 Alignment Rudniki CEMEX Poland2004/03 Hot Kiln #1 Alignment Goliat Malaga Cem.RezolaItalcementi Spain2004/03 Hot Kiln #2 Alignment Goliat Malaga Cem.RezolaItalcementi Spain2004/03 Cement Mill #2 Alignment Goliat Malaga Cem.RezolaItalcementi Spain2004/03 Hot Kiln Alignment Picton Essroc USA*2004/03 Cement Mill #4 Alignment Goliat Malaga Cem.RezolaItalcementi Spain2004/03 Kiln #2 Renovation

SupervisionGorazdze Heidelbergcement Poland

2004/03 Hot Kiln #4 Alignment Odra Cement Odra Poland2004/03 Hot Kiln Alignment Arrigorriaga Cem.RezolaItalcementi Spain

2004/02 Kiln #1 RenovationSupervision

Gorazdze Heidelbergcement Poland

2004/02 Hot Kiln #1 Alignment Gorazdze Heidelbergcement Poland2004/02 Kiln Renovation Supervision Kryvyi Rih Cement Heidelbergcement Ukraine2004/02 Hot Kiln Alignment Kryvyi Rih Cement Heidelbergcement Ukraine2004/02 Kiln #1 Renovation

SupervisionDniprocement Heidelbergcement Ukraine

2004/02 Kiln #2 RenovationSupervision

Dniprocement Heidelbergcement Ukraine

2004/01 Hot Kiln #1 Alignment Dniprocement Heidelbergcement Ukraine2004/01 Hot Kiln #2 Alignment Dniprocement Heidelbergcement Ukraine

2004/01 Hot Kiln Alignment Arrigorriaga Cem.RezolaItalcementi Spain2004/01 Hot Kiln Alignment Hanil HANIL CEMENT KoreaBefore 2004 Hot Kiln #1 and 2 Alignment Denizli Denizli Cimento TurkeyBefore 2004 Hot Kiln Alignment Beli Izvor Holcim BulgariaBefore 2004 Kiln Erection Supervision Kujawy Lafarge PolandBefore 2004 Hot Kiln Alignment IOWA Heidelbergcement USA*Before 2004 Hot Kiln Alignment Mason City Holcim USA*Before 2004 Hot Kiln Alignment NUH Cimento NUH TurkeyBefore 2004 Hot Kiln Alignment Sung Shin Sung Shin Cement KoreaBefore 2004 Hot Kiln Alignment Dong Hae Ssang Yung KoreaBefore 2004 Hot Kiln Alignment Sam Chok Tong Yang Major KoreaBefore 2004 Hot Kiln Alignment Monselice Italcementi ItalyBefore 2004 Hot Kiln Alignment Broceni Readymix LatviaBefore 2004 Hot Kiln Alignment Trbovlie Lafarge SloveniaBefore 2004 Hot Kiln Alignment Nowiny Dyckerhoff PolandBefore 2004 Hot Kiln Alignment Sankarnagar The India Cement IndiaBefore 2004 Hot Kiln Alignment Jaypee Bela Jaypee Bela Cem. IndiaBefore 2004 Hot Kiln Alignment Jaypee Rewa Jaypee Rewa Cem. IndiaBefore 2004 Hot Kiln Alignment Chilamkur The India Cement IndiaBefore 2004 Hot Kiln Alignment Limassol The Cyprus Cem. CyprusBefore 2004 Hot Kiln Alignment Vassiliko Vassiliko Cement CyprusBefore 2004 Hot Kiln Alignment Nazareth Essroc USA*


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Before 2004 Hot Kiln Alignment Speed Essroc USA*Before 2004 Hot Kiln Alignment Bessemer Essroc USA*Before 2004 Kiln Renovation Supervision Bessemer Essroc USA*Before 2004 Hot Kiln Alignment Frederick Essroc USA*Before 2004 Hot Kiln Alignment Mason City Holnam USA*Before 2004 Hot Kiln Alignment Mason City Lehigh USA*Before 2004 Hot Kiln Alignment Logansport Essroc USA*Before 2004 Hot Kiln Alignment St. Lawrence Holcim Canada*Before 2004 Hot Kiln Alignment Ponce CEMEX Puerto Rico*Before 2004 Hot Kiln Alignment Picton Essroc Canada*

* - jointly with HKA Corp. New York City; USA

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