A list of representatibe jobs
1994 - leak repairs
CUSTOMER FACILITY EQUIPMENT FLUID SOLUTION
Gadot
petrochemistry
chemistry heat exchanger/98" hydrogen a 6 part clamp, clearance between flanges - 84 mm
Haifa oil
refineries
CU3 12" arc gasolin a special box, 950 mm long
oil refineries
refineries
a ctalytic
cracker
facility
6"T cooling
water for
pumps
a T type box including integral cocks, about
850 mm long
oil refineries main
steam
lines
a 14" "clinger"
gland
HP steam direct injection
oil refineries main
steam
lines
a 1/2" drain cock over
a 12" line
HP steam the drain cock was removed from its place, a
special box was installed on the
12" line with an alternative output
for the broken cock
oil refineries the whole
plant
hundreds of small
leaks from flanges,
glands,defects
in welds
  through clamping boxes and direct
injection
deshanim the whole
plant
dozens of small leaks
from flanges, glands,
defects in welds
   
fruterom the whole
plant
dozens of small leaks
from flanges, glands,
defects in welds
   
carmel
olpins
the whole
plant
dozens of small leaks
from flanges, glands,
defects in welds
   

1994 - coatings
CUSTOMER EQUIPMENT TYPE OF COATING METHODOF COATING
deshanim 4 hollow-core blade
worms, 5 meter each
Castolin 1227, hard
coating 50-60Rc
hot coating with a flame
spray
deshanim 600 pedals for a shoe
worm from a stainless
steel 316
Castolin 1229, a hard
coating 60-70Rc for
high abrasion
hot coating with a
flame spray
nilit - A factory
for nylon fibers
ø 100x500 sleeves ceramics a cold coating with a flame
spray. A very high degree of
grinding
Miluban -
produces raw
materials for the
paper industry
40 hydraulic pistons
ø 42x750
Castolin 12497, a hard
coating 50 -60Rc
a hot coating including
grinding
"A. Kaufman" - a
company for
maintenance of
washing
machines
60 sleeves for sealing Castolinhard
coating
including the manufacture
of the sleeveshot
coatingflame
spray
miscellaneous hundreds of spots in
various shafts
19400
19310
19985
Metcoloy 6
cold coatingarc
spray and flame
spray
Hendel-Somet 150 lighting poles
ø 6"x 8000
zinc arc spray including
sand blasting and
epoxy coating

1994 - various jobs
CUSTOMER TYPE OF JOBS DURING OF
WORK
NOTES
naaman porcelain a plant
trnsfer
75 days documentation of the whole plant, tagging,
photographing and videotaping of the plant
dismantling, including: mixers, drying ovens,
tanks, extruders, rollers, carousels, plates
production lines, caps production lines etc.
transportation through 80 trailers, cranes, fork
lifts and so on.
fitman
engineering
reconstruction
of an
eccentric
roller
4 days 400 ton roller.
Dismantling, locating the problem, production
of a new shaft, re-operation
Rubber Plants -
Haifa
installation
of a giant
mangle
10 days a mangle located at a height above the
production extruder. Production and installation
of anchorage plates before concrete casting,
hoisting the mangle to the platform,
manufacture and installation of all air, water,
electricity and so on supplies, operation

1995 - Leak repairs
CUSTOMER FACILITY EQUIPMENT FLUID SOLUTION
Oil Refineries basic oils -
Haifa
refinery
tower
"Mibac" sealing the flanges of the rectangular
tower 600x1700 with a shape brace,
as three of the tower fins are uncovered
and one is adjacent to the wall so that
there is no access to work
Oil Refineries power station 24" valves HP steam because of a problem in the process,
water penetrated the steam lines and
created very large vibrations which
resulted in loosening up and tearing the
screws, as well as many leaks. Initial
sealing was simultaneously performed
by riveting and fastening the screws and
later on producing giant clamps and
injection
Oil Refineries f.c.c 8" flangs catalyst by a clamp
Oil Refineries power sation pumps housing a 48"
pipe
from a
cast
a pipe in a
concrete pit (in case of a flooding) was cracked. Sealing was
performed by a stainless steel brace 2
mm thick, 4000 mm long and 1000 mm
wide. The job was done through diving
gear up to the stage of installation.
fruterom monomer 2" flange acid 2" flange connected to a giant storage tank
started leaking and was not noticed. As a result
of that,
the screws and flange were etched. Sealing
through a usual clamp succeeded to last for a
very short time after each injection. Therefore
we constructed a special box as a cast mold. We
injected to the clamp and as soon as
there was no leak, we cast an acid resistant
epoxy material which hardens in few seconds,
and thus we obtained a proper sealing as
well as a mechanical reinforcement of the damaged
pipe
nilit chemistry flsnges dayfild production of penetrating clamps and injection
carmel
olpins
ethylene gas turbines,
flange and
pipe
ethylene gas in the gas turbines located in the upper floor of
the facility and fastened to the construction in
the floating method, there was a crack in the pipe fixed to the
flange, close to the turbine's
body. The requirement was also to seal the leak
and to mechanically fix the pipe so that it will
not be disconnected from the turbine. The
access was not easy and we worked in snapling
hammocks for four days, almost non-stop, with
gas masks until we succeeded to seal the leak.
Oil
Refineries
the entire
plant
    hundreds of steam, water and air
leaks in a daily work
carmel
olpins
the entire
plant
    dozens of steam, water and air leaks
in a daily work
electricity
company
power
station m.d
    dozens of steam, water and air leaks
in a daily work

1995 - coatimgs
CUSTOMER EQUIPMENT TYPE OF COATING METHOD OF
COATING
Israel Aircraft
Industries
utility poles for a
high voltage (about
10,000 sqm)
99.99% zinc "arc spray", a cold coating,
hexagonal poles of a diameter of up
to f3,200 and up to 16,000 mm long.
Inside and outside automatic coating
simultaneously to a thickness of 120-
180m including a surface preparation.
Design and production of a facility to
roll the poles
Dead Sea
Works
anodes for the
Magnesium plant,
about 2200 units
99.99% tin "Arc spray", cold coating, manual
work, required thickness - about
100
Miluot hammers station Castolin
1012
a hot coating in a flame spray
Naaman refractors hammers station
for crushing
a special coating hot coating with a flame spray

1996 - LEAK REPAIRS
CUSTOMER FACILITY EQUIPMENT FLUID SOLUTION
Milumor - a
plant for oil
production
cooking frying
trays,
about 50
leaks
steam frying trays made of 2 plates, 500 mm diameter each, between which steam flows. The plates
are connected to unknown massive plates
through welded pins. Cavities were generated in
the welding area and steam began to leak. The
tower includes 4 frying trays between which
the oil beans are located. Sealing was
performed by dishes fixed to the plates' ceilings
and to which a special material was injected
Oil Refineries F.C.C 78"
manhole
hot crude
oil
300° C
the clearance between the manholes' flanges
and the reactor's tower was a varying clearance
in the range of 6-16 mm, so that we were forced
to produce a 11 segment clamp of various
thickness dimensions and to fix the segments
through anchorage bolts of the manhole itself.
This job lasted about 6 days
Oil Refineries gas
storage
tanks
"bonnets"
(a cock's
flange) with no
clearance
2"-6"
propane
gas
the method was to create cavities between the
"bonnet" flanges in order to introduce a sealant
Electricity
Company
power
station
M.D.
a drum
steam
boiler
steam
200
a leak in an arc of a ø 48 mm. Manufacture of a
one piece box with no welding.