2

COMPANY P R O F I L E

M I D D L E E A S T

Prologue.........................................3

Overview........................................4

Testimonial....................................6

Corporate social responsibility................................5

Sectors, Capabilities....................7

Refurbishment, Repairs.............9

Site Pictures..................................10

Surface preparation, Coating....11

PLANT MACHINERY

SERVICES (PMS)

Machine Shop...............................12

Onsite machining........................13

Bolt integrity solutions..............15

Alignment.....................................16

Dry-dock repairs.........................21

MRO team in action.....................22

Premium Yacht services...........24

Moments of learning .................27

Clientele.......................................29

service catalogue 2018

WALCO STEEL

MAINTENANCE, REPAIR AND OVERHAUL (MRO)

MRO services................................20

CONDENSER PERFORMANCE APPLICATIONS........................25

Reach us......................................30

Steel Construction.......................8

2

COMPANY P R O F I L E

M I D D L E E A S T

Prologue.........................................3

Overview........................................4

Testimonial....................................6

Corporate social responsibility................................5

Sectors, Capabilities....................7

Refurbishment, Repairs.............9

Site Pictures..................................10

Surface preparation, Coating....11

PLANT MACHINERY

SERVICES (PMS)

Machine Shop...............................12

Onsite machining........................13

Bolt integrity solutions..............15

Alignment.....................................16

Dry-dock repairs.........................21

MRO team in action.....................22

Premium Yacht services...........24

Moments of learning .................27

Clientele.......................................29

service catalogue 2018

WALCO STEEL

MAINTENANCE, REPAIR AND OVERHAUL (MRO)

MRO services................................20

CONDENSER PERFORMANCE APPLICATIONS........................25

Reach us......................................30

Steel Construction.......................8

prologue

M I D D L E E A S T

Certified by DNV Netherlands for ISO and OSHAS, we strictly adhere to the quality management standards

and practices with a responsibility across the organization ensuring growth, development, and corporate

social accountability.

Our vision is to be a recognized, renowned, organization for its excellence, expertise, dependability and professionalism.

Our mission and focus is to be the first choice of customers in providing excellent engineering and technical services by rendering a competent team of dedicated o mmitted experts and professionals ensuring highest level of safety, quality, c

and workmanship and customer satisfaction.

Our capability extends from plant maintenance services, mechanical repairs and overhaul, steel

fabrication and erections to specialized engineering services including bolt torqueing and tensioning

and hydro-testing. WALCO yachts division is known for its premium yacht repairs and maintenance

covering machinery and hull.

Established on 23rd of February, 2012

in the State of Qatar, Walco has become a leading

technical service provider in the field of maintenance,

repair, overhaul and plant machinery services. Walco

has earned reputation and goodwill as an EPC contractor

by successfully completing such projects. With the exceptional

quality and reliability in the projects undertaken, we have become

” ” for infrastructure, power, oil & gas, marine & offshore,

industrial & manufacturing industries. Team of quality workmen led by

experienced supervisors under proficient engineers managed by visionaries

is the uniqueness of Walco.

We have contributed to several significant projects such as Umm Al Haul power plant,

Solar technology park, Barzan Onshore Project, Domestic Sewage Treatment Plant,

various stadium projects, Qatar metro and other infrastructure.

PLANT MACHINERYSERVICES (PMS)

MAINTENANCE, REPAIR& OVERHAUL (MRO)

HYDRO TESTING

STEEL & PIPING

SHIP REPAIRS &MAINTAENANCE

LASER ALIGNMENT

BOLT TORQUEING & TENSIONING

ON-SITE MACHINING

3

PIPING CRYOGENIC

SERVICESIN SITU

MACHININGHYDROTESTING

MROSTEEL

CONSTRUCTION MACHINE SHOP

PLANT MACHINERY SERVICES

YACHT REPAIRS

LASER ALIGNMENT

BOLT INTEGRITY

SOLUTIONS

VALVES SERVICING

overview

M I D D L E E A S T

4

OSHAS 18001 : 2007 ISO 9001:2008

testimonial

M I D D L E E A S T

ISO 9001 = ISO 14001OHSAS 18001

RIGHT NOW

5

PIPING CRYOGENIC

SERVICESIN SITU

MACHININGHYDROTESTING

MROSTEEL

CONSTRUCTION MACHINE SHOP

PLANT MACHINERY SERVICES

YACHT REPAIRS

LASER ALIGNMENT

BOLT INTEGRITY

SOLUTIONS

VALVES SERVICING

overview

M I D D L E E A S T

4

OSHAS 18001 : 2007 ISO 9001:2008

testimonial

M I D D L E E A S T

ISO 9001 = ISO 14001OHSAS 18001

RIGHT NOW

5

walco steel

M I D D L E E A S T

sectorscapabilities

SECTORS

Infrastructure

Power and Energy

Petrochemical

Oil & Gas and Offshore

Ship building and repair

Waste to Energy

Design & Engineering

Drawing

Load calculations

fabrication

Erection

OUR CAPABILITY

ship repairs

open warehouse

hangers

utility bridge

stairs steel construction (building)

7

piping

pipeline

6

corporate social responsibility

M I D D L E E A S T

At , we strictly practice Walco Middle Eastquality measures to ensure that we operate in an economically, socially and environmentally responsible manner so that the transparency

in the operational aspects reduces the social and environmental risk factors.

With sustainable measures, we try to achieve the long term social benefits as well as the well-being of people associated with us.

We believe that it is important for us to be in great rapport with the local and global customers we meet and do business with. We prioritize our work with international standards and practices to ensure that we follow the required ISO guidelines, policies, procedures and processes associate with customers, employees, suppliers, partners and local community. We have clearly defined ways to ensure that we practice responsibility and accountability across our organization to understand, motivate and inspire our people.

We strictly follow the law of the state and try to pursue growth and development with social and economic responsibility. Our social responsibility helps us to ensure both the individual and team benefit in reference to their creativity, growth and development.

walco steel

M I D D L E E A S T

sectorscapabilities

SECTORS

Infrastructure

Power and Energy

Petrochemical

Oil & Gas and Offshore

Ship building and repair

Waste to Energy

Design & Engineering

Drawing

Load calculations

fabrication

Erection

OUR CAPABILITY

ship repairs

open warehouse

hangers

utility bridge

stairs steel construction (building)

7

piping

pipeline

6

corporate social responsibility

M I D D L E E A S T

At , we strictly practice Walco Middle Eastquality measures to ensure that we operate in an economically, socially and environmentally responsible manner so that the transparency

in the operational aspects reduces the social and environmental risk factors.

With sustainable measures, we try to achieve the long term social benefits as well as the well-being of people associated with us.

We believe that it is important for us to be in great rapport with the local and global customers we meet and do business with. We prioritize our work with international standards and practices to ensure that we follow the required ISO guidelines, policies, procedures and processes associate with customers, employees, suppliers, partners and local community. We have clearly defined ways to ensure that we practice responsibility and accountability across our organization to understand, motivate and inspire our people.

We strictly follow the law of the state and try to pursue growth and development with social and economic responsibility. Our social responsibility helps us to ensure both the individual and team benefit in reference to their creativity, growth and development.

M I D D L E E A S T

refurbishmentrepairs

walco steel

8

structural repairsship repairs

pipeline repairs

boiler retubingmachinery repairsconveyor repairswelding

tank repairs

9

M I D D L E E A S T

walco steel

refurbishmentrepairs

M I D D L E E A S T

refurbishmentrepairs

walco steel

8

structural repairsship repairs

pipeline repairs

boiler retubingmachinery repairsconveyor repairswelding

tank repairs

9

M I D D L E E A S T

walco steel

refurbishmentrepairs

walco steel

M I D D L E E A S T

site pictures

10 11

walco steel

M I D D L E E A S T

surface preparation coating

Walco Steel has approved sub-contractor’sfacility to offer our clients, various surface

preparations and protective coating.

“We value the mode of working and professionalism of Walco Middle East throughout this project and wish to continue the association in the future.”

Abrasive blast cleaning (Shot blasting (SA2.5))PaintingHot dip galvanizing

Sho ShiazawaGeneral Manager

walco steel

M I D D L E E A S T

site pictures

10 11

walco steel

M I D D L E E A S T

surface preparation coating

Walco Steel has approved sub-contractor’sfacility to offer our clients, various surface preparations and protective coating.

“We value the mode of working and professionalism of Walco Middle East throughout this project and wish to continue the association in the future.”

Abrasive blast cleaning (Shot blasting (SA2.5))PaintingHot dip galvanizing

Sho ShiazawaGeneral Manager

plant machinery services (PMS)

M I D D L E E A S T

machine shop

conventional machining works

parts manufacturing

repair and refurbishmentrepair and refurbishment

12

plant machinery services (PMS)

M I D D L E E A S T

on-site machining

13

Heat Exchanger Flanges

Vessel Flanges

Flange Facing on Piping System

Pump Housing Flanges

Weld Preps

Tube sheet Bundles

Bearing Mounting bases

Final Drive Hubs

Bull Gear Faces

Maintenance of Mining Equipment

Slew Rings

Crane Pedestal Flanges

Piping System Flanges

Valve Flanges and Bonnet Flanges

Excavator Bucket Bore

Mobile Transfer Car under

Carriage Bore

Rudder Horn Bore

Stern Tube Bore

Crane Main hoist bore

Boom Foot BoreCompressor Parts Bore

Gas furnace Bores

Hinge pins bore

flange facing

line boring

plant machinery services (PMS)

M I D D L E E A S T

machine shop

conventional machining works

parts manufacturing

repair and refurbishment

12

plant machinery services (PMS)

M I D D L E E A S T

on-site machining

13

Heat Exchanger Flanges

Vessel Flanges

Flange Facing on Piping System

Pump Housing Flanges

Weld Preps

Tube sheet Bundles

Bearing Mounting bases

Final Drive Hubs

Bull Gear Faces

Maintenance of Mining Equipment

Slew Rings

Crane Pedestal Flanges

Piping System Flanges

Valve Flanges and Bonnet Flanges

Excavator Bucket Bore

Mobile Transfer Car under

Carriage Bore

Rudder Horn Bore

Stern Tube Bore

Crane Main hoist bore

Boom Foot BoreCompressor Parts Bore

Gas furnace Bores

Hinge pins bore

flange facing

line boring

plant machinery services (PMS)

M I D D L E E A S T

on-site machining

14

SAFETY

15

FACTO

RY

M I D D L E E A S T

PMSbolt integrity solutions

bolt torqueing

bolt tensioning

nut splitting

plant machinery services (PMS)

M I D D L E E A S T

on-site machining

14

SAFETY

15

FACTO

RY

M I D D L E E A S T

PMSbolt integrity solutions

bolt torqueing

bolt tensioning

nut splitting

M I D D L E E A S T

alignmentcheckcorrectionreporting

shaft alignment

bore alignment

condition monitoring

vibration measurement

20

16

FACTO

RY

SIMPLE AND EFFECTIVE

Easy-Laser® is used to align generators and gearboxes in wind turbines of a number of sizes and makes. Special brackets are available (accessories) for alignment with locked rotors, which increases the safety for the operator.

Engines, gearboxes and propeller shafts on ships are aligned using Easy-Laser® system. Thanks to flexible brackets you can install the equipment in the most appropriate place; shaft, coupling or flywheel.

Easy-Laser® is used to align pumps and mo-tors for all types of industries and installations. Correctly set-up and aligned machines are a requirement for achieving optimum service life and minimal energy consumption.

Measurement and alignment should be easy! That is the fundamental philosophy behind our measurement systems. When we talk about simplicity we mean several things, for example, simple to place or mount the measurement equipment on the measurement object, easy to perform the measurement and easy to interpret the measurement result. Simple to use = quick and easy!

NEW FEATURE! NOW WITH BARCODE READER

Thebarcodereaderisusedto enter the machinedimensionswithliterallyoneswipe.Thenitisjusta

questionofcontinuingthemeasurementprocedure.

Itcouldn’tbequickerandeasier!

Easy to use = Fast and efficient!

17

M I D D L E E A S T

alignmentcheckcorrectionreporting

shaft alignment

bore alignment

condition monitoring

vibration measurement

20

16

FACTO

RY

SIMPLE AND EFFECTIVE

Easy-Laser® is used to align generators and gearboxes in wind turbines of a number of sizes and makes. Special brackets are available (accessories) for alignment with locked rotors, which increases the safety for the operator.

Engines, gearboxes and propeller shafts on ships are aligned using Easy-Laser® system. Thanks to flexible brackets you can install the equipment in the most appropriate place; shaft, coupling or flywheel.

Easy-Laser® is used to align pumps and mo-tors for all types of industries and installations. Correctly set-up and aligned machines are a requirement for achieving optimum service life and minimal energy consumption.

Measurement and alignment should be easy! That is the fundamental philosophy behind our measurement systems. When we talk about simplicity we mean several things, for example, simple to place or mount the measurement equipment on the measurement object, easy to perform the measurement and easy to interpret the measurement result. Simple to use = quick and easy!

NEW FEATURE! NOW WITH BARCODE READER

Thebarcodereaderisusedto enter the machinedimensionswithliterallyoneswipe.Thenitisjusta

questionofcontinuingthemeasurementprocedure.

Itcouldn’tbequickerandeasier!

Easy to use = Fast and efficient!

17

E F GC DA B

SHAFT ALIGNMENT

THERMAL GROWTH COMPENSATIONInmanycases,themachines(for

exampleapumpandmotor)expand

considerablyfromacoldtoahotstate(op-

eratingtemperature).TheThermalGrowth

Compensationfunctionallowsthemeasure-

mentsystemtocalculatethecorrectshims

andadjustmentvalueseveninsuchcases.

Thecompensationvaluesforthemachines

arenormallysuppliedbythe manufacturers.

EASYTURN™ FUNCTIONWith the EasyTurn™function you

can start measurement any where on

the turn.Turn the shafts with the measuring

units to three positions in any direction with

aslittleas20°betweent oregister the meas-

urement value.Measurement is complete!

SOFT FOOT CHECK

1. Enter the distances between measuring unitsand the machine feet. If you enter the couplingdiameter you can also get the result as gap/sag.

2. Take the measurement values in three positionswith as little as 20° between. It is clearly visible onthe display when the laser beam hits the detector.

3. The live values are used to adjust the machine. For clarity the adjustment is displayed both graphi-cally and numerically. Horizontal and Vertical direc-tions are shown at the same time.

Start measurement at any

HORIZONTAL

position!

MACHINESHorizontally coupled machines often

consist of a pump and motor,but

there can also beother types of machine

such as a gearboxes and compressors.

Regard less of what the machine is it is easy

to measureand align with Easy-Laser®.The

measuring units (MandS) are mounted

one a chside of the coupling with cableor

wireless communication to the display unit.

Then follow the step-by-step in structionson

screen(seebelow).

Startthealignmentworkbyper-

formingasoftfootchecktoensure

themachineisrestingevenlyonallitsfeet.

Thisisnecessaryforareliablealignment.The

programshowswhichfoot(feet)shouldbe

corrected.Afterthesoftfootcheckyoucan

godirectlytothealignmentprogramwithall

ofthemachine’sdistancessaved.

A. Information field. States what you must do ateach stage of the measurement. Also displaysBluetooth® connection, warning symbols etc.

B. You can start from a previous measurementand so avoid re-entering the dimensions, thebarcode reader is the fastest method.

C. The detector surface is shown on the screen andfunctions as an electronic target for the laser beams.

D. 20° marking. The S unit position on the shaftis shown. You can also choose to show the M unitwhen you align uncoupled machines.

E. Shims values for front and rear pairs of feet. Colour coded in order to determine the result more quickly: red=outside tolerance, green=inside tolerance.

F. The measuring unit position on the shaft is shown.

G. Horizontal adjustment values. Colour coded.

18

www.easy-laser.com

05

2-YEAR WARRANTY

Easy-Laser® is manufactured by Damalini AB, Åbäcksgatan 6B, SE-431 67 Mölndal, Sweden Tel +46 (0)31 708 63 00, Fax +46 (0)31 708 63 50 e-mail: info@damalini.se, www.damalini.com© 2010 Damalini AB. We reserve the right to make changes without prior notification. Easy-Laser® is a registered trademark of Damalini AB. Other trademarks belong to the relevant copyright holder.This product complies with: SS 21 CFR 1040.10 and 1040.11

TECHNICAL DATA

ISO9001CERTIFIED

19

E F GC DA B

SHAFT ALIGNMENT

THERMAL GROWTH COMPENSATIONInmanycases,themachines(for

exampleapumpandmotor)expand

considerablyfromacoldtoahotstate(op-

eratingtemperature).TheThermalGrowth

Compensationfunctionallowsthemeasure-

mentsystemtocalculatethecorrectshims

andadjustmentvalueseveninsuchcases.

Thecompensationvaluesforthemachines

arenormallysuppliedbythe manufacturers.

EASYTURN™ FUNCTIONWith the EasyTurn™function you

can start measurement any where on

the turn.Turn the shafts with the measuring

units to three positions in any direction with

aslittleas20°betweent oregister the meas-

urement value.Measurement is complete!

SOFT FOOT CHECK

1. Enter the distances between measuring unitsand the machine feet. If you enter the couplingdiameter you can also get the result as gap/sag.

2. Take the measurement values in three positionswith as little as 20° between. It is clearly visible onthe display when the laser beam hits the detector.

3. The live values are used to adjust the machine. For clarity the adjustment is displayed both graphi-cally and numerically. Horizontal and Vertical direc-tions are shown at the same time.

Start measurement at any

HORIZONTAL

position!

MACHINESHorizontally coupled machines often

consist of a pump and motor,but

there can also beother types of machine

such as a gearboxes and compressors.

Regard less of what the machine is it is easy

to measureand align with Easy-Laser®.The

measuring units (MandS) are mounted

one a chside of the coupling with cableor

wireless communication to the display unit.

Then follow the step-by-step in structionson

screen(seebelow).

Startthealignmentworkbyper-

formingasoftfootchecktoensure

themachineisrestingevenlyonallitsfeet.

Thisisnecessaryforareliablealignment.The

programshowswhichfoot(feet)shouldbe

corrected.Afterthesoftfootcheckyoucan

godirectlytothealignmentprogramwithall

ofthemachine’sdistancessaved.

A. Information field. States what you must do ateach stage of the measurement. Also displaysBluetooth® connection, warning symbols etc.

B. You can start from a previous measurementand so avoid re-entering the dimensions, thebarcode reader is the fastest method.

C. The detector surface is shown on the screen andfunctions as an electronic target for the laser beams.

D. 20° marking. The S unit position on the shaftis shown. You can also choose to show the M unitwhen you align uncoupled machines.

E. Shims values for front and rear pairs of feet. Colour coded in order to determine the result more quickly: red=outside tolerance, green=inside tolerance.

F. The measuring unit position on the shaft is shown.

G. Horizontal adjustment values. Colour coded.

18

www.easy-laser.com

05

2-YEAR WARRANTY

Easy-Laser® is manufactured by Damalini AB, Åbäcksgatan 6B, SE-431 67 Mölndal, Sweden Tel +46 (0)31 708 63 00, Fax +46 (0)31 708 63 50 e-mail: info@damalini.se, www.damalini.com© 2010 Damalini AB. We reserve the right to make changes without prior notification. Easy-Laser® is a registered trademark of Damalini AB. Other trademarks belong to the relevant copyright holder.This product complies with: SS 21 CFR 1040.10 and 1040.11

System

Relative humidity 10–95%

Weight (complete system) 10 kg [22 lbs]

Carrying case WxHxD: 500x400x200 mm [19.7”x15.7”x7.9”]

Drop tested (3 m/10 feet). Dust and water proof.

Measuring units M / S

Type of detectorType of detectorT 2-axis PSD 20x20 mm [0.78” sq]

Resolution 0.001 mm [0.05 mils]

Measuring errors ±1% +1 digit

Measurement range Up to 20 m [66 feet]

Type of laserType of laserT Diode laser

Laser wavelength 635–670 nm

Laser class Safety class II

Laser output <1 mW

Electronic inclinometer 0,1° resolution

Thermal sensors ± 1° C accuracy

Environmental protection IP class 66 and 67

TemperTemperT ature range -10–50 °C

Internal battery Li Po

Housing material Anodized aluminium

Dimensions WxHxD: 60x60x42 mm [2.36”x2.36”x1.65”] 60x60x42 mm [2.36”x2.36”x1.65”]

Weight 202 g [7.1 oz]

Display unit

Type of display/sizeType of display/sizeT VGA 5.7”VGA 5.7”VGA colour screen, backlit LED

Displayed resolution 0.001 mm / 0.05 thou

Power management Endurio™ system for unbroken power supplyen power supply

Internal battery (fixed) Heavy duty Li Ion chargeable

Battery compartment For 4 x R14 (C)

Operating time Approx. 30 hours (at typical user cycle)

TemperTemperT ature range -10–50 °C

Connections USB A, USB B, External, Easy-Laser® units, Easy-Laser® units, Netw Network

Wireless communication Class I Bluetooth® wireless technology

Internal memory >100 000 measurements can be saved

Help functions Calculator,Calculator,Calculator Unit converter

Environmental protection IP class 65

Housing material ABS / PC / TPE

Dimensions WxHxD: 250x175x63 mm [9.8”x6.9”x2.5”]

Weight (without batteries) 1080 g [2.4 lbs]

Bluetooth® wireless units

Wireless communication Class I Bluetooth® wireless technology

TemperTemperT ature range -10–50 °C

Environmental protection IP class 66 and 67

Housing material ABS

Dimensions 53x32x24 mm [2.1”x1.2”x0.9”]

Weight 25 g [0.9 oz]

Cables

System cables Length 2 m [78.7”], with Push/pull connectors. with Push/pull connectors.

USB cable Length 1.8 m [70.8”]

Brackets etc.

Shaft brackets Type:Type:T V-fixture for chain, width 18 mm [0.7”].

Shaft diameters: 20–450 mm [0.8”–17.7”]

Material: anodised aluminium

Magnet bases Holding strength: 800 N

Offset brOffset brOf ackets Displacement: 32 or 16 mm [1.2” or 0.6”]

Rods Length: 120 mm, 60 mm [4.72”, 2.36”] (extendable)xtendable)

Material: Stainless steel

A complete system containsA complete system containsA

1 Measuring unit M

1 Measuring unit S

1 Display unit

2 Bluetooth® units

2 Cables 2 m

2 Shaft brackets with chains

2 Extension chains

2 Magnet bases

22 OfOffset brfset brOffset brOfOffset brOf ackacketsets

4 Rods 120 mm

4 Rods 60 mm

1 Manual

1 Quick reference manual

1 Measuring tape 3 m

1 USB memory

1 USB cable

1 Charger (100–240 V AC)

1 Tool boxTool boxT

1 Shoulder strap for display unit

1 Optical cleaning cloth

1 CD with documentation

1 Carrying case

System Easy-Laser® E710 Shaft, Part No. 12-0440

TECHNICAL DATA

ISO9001CERTIFIED

19

M I D D L E E A S T

MROIndustrial Plant MaintenanceServices

Maintenance,

Repair & Overhaul Of

valvespumps

diesel enginessteam turbines

gear boxesheat exchangers

coolerscoolers

20

M I D D L E E A S T

MROdrydock repairsgas carriers crude carriers

drydock repairs - gas/ crude carriers

safety relief valves (pilot operated, spring loaded)

LNG cargo pumps cargo oil pumps

steam turbines diesel enginessteering gear

boilersburners

heat exchangers FA

CTORY

21

M I D D L E E A S T

MROIndustrial Plant MaintenanceServices

Maintenance,

Repair & Overhaul Of

valvespumps

diesel enginessteam turbines

gear boxesheat exchangers

coolers

20

M I D D L E E A S T

MROdrydock repairsgas carriers crude carriers

drydock repairs - gas/ crude carriers

safety relief valves (pilot operated, spring loaded)

LNG cargo pumps cargo oil pumps

steam turbines diesel enginessteering gear

boilersburners

heat exchangers FA

CTORY

21

22

Our MRO team in action

M I D D L E E A S T

Our MRO team in action

M I D D L E E A S T

23

22

Our MRO team in action

M I D D L E E A S T

Our MRO team in action

M I D D L E E A S T

23

MROpremium yacht services

M I D D L E E A S T

WALCO Yachts division is preeminent in offering premium yacht repair and maintenance solutions across Qatar. We provide comprehensive solutions for all your repair needs right from Hull to machinery.

Dry-dock repairs

Repairs on Propulsion system

Engine and Generator repairs

Supply of propulsion systems

Hull FRP works

Painting

Electrical Repairs

Mechanical Repairs

Laser alignment jobs

Refurbishment works 24

Since 1923, Conco has been the leader in delivering technology-based cleaning and testing services

for condensers, heat exchangers, air heaters and many components found in power plants worldwide.

Whether cleaning with our patented Conco TruFit™ tube cleaners, or the most advanced NitroLance™

UHP liquid nitrogen cleaning system, you can rest assured we have the right technology for the job

at hand.Our Total Performance™ lineup of services for condensers and heat exchangers includes

tube cleaning, nondestructive testing and leak detection services. These three services work in

concert to del iver the most eff icient and rel iable performance from your condenser and

balance-of-plant exchangers without the headache of juggling multiple vendors. Conco has cleaned

and tested over 100 million heat exchanger tubes worldwide.

Walco has cleaned over 1million tubes so far over the last 8 years, being the authorized service partner for middle east and marine industry.

Total Performance™ Services provide cleaning and testing coverage for the various components found in your facility including;

Coolers: lube oil, exciter, seal oil, stator, vacuum pump and more.

Steam Surface Condensers Feedwater Heaters

CCW systems Horizontal and Vertical Exchangers

U-Tube ExchangersAir preheatersAir Cooled CondensersBoiler tubesEconomizersSuperheaters

Fossil-Fuelled Power Plants Renewable Energy Plants Waste Heat Power Plants

Integrated Power for Industrial Facilities Gas and Combined Cycle Plants

condenser performance applications

M I D D L E E A S T

25

MROpremium yacht services

M I D D L E E A S T

WALCO Yachts division is preeminent in offering premium yacht repair and maintenance solutions across Qatar. We provide comprehensive solutions for all your repair needs right from Hull to machinery.

Dry-dock repairs

Repairs on Propulsion system

Engine and Generator repairs

Supply of propulsion systems

Hull FRP works

Painting

Electrical Repairs

Mechanical Repairs

Laser alignment jobs

Refurbishment works 24

Since 1923, Conco has been the leader in delivering technology-based cleaning and testing services

for condensers, heat exchangers, air heaters and many components found in power plants worldwide.

Whether cleaning with our patented Conco TruFit™ tube cleaners, or the most advanced NitroLance™

UHP liquid nitrogen cleaning system, you can rest assured we have the right technology for the job

at hand.Our Total Performance™ lineup of services for condensers and heat exchangers includes

tube cleaning, nondestructive testing and leak detection services. These three services work in

concert to del iver the most eff icient and rel iable performance from your condenser and

balance-of-plant exchangers without the headache of juggling multiple vendors. Conco has cleaned

and tested over 100 million heat exchanger tubes worldwide.

Walco has cleaned over 1million tubes so far over the last 8 years, being the authorized service partner for middle east and marine industry.

Total Performance™ Services provide cleaning and testing coverage for the various components found in your facility including;

Coolers: lube oil, exciter, seal oil, stator, vacuum pump and more.

Steam Surface Condensers Feedwater Heaters

CCW systems Horizontal and Vertical Exchangers

U-Tube ExchangersAir preheatersAir Cooled CondensersBoiler tubesEconomizersSuperheaters

Fossil-Fuelled Power Plants Renewable Energy Plants Waste Heat Power Plants

Integrated Power for Industrial Facilities Gas and Combined Cycle Plants

condenser performance applications

M I D D L E E A S T

25

Industrial Cleaning Services

HydroDrill™

Features

Configured to Match the Job

High -Torque Rotary Drilling Action

Through a water flushing and rotary drilling action, the Conco HydroDrill system is the fastest and most effective way to remove difficult deposits from the inside of heat exchanger tubes, chemical reactors, condensers, re-boilers and absorbers. The evolutionary HydroDrill™ high-torque cleaning system removes obstructions from any type of tube

ranging from 3/8" to 6" in diameter and up to 40' in length. It can effectively clean hard deposits such as

coke, calcium, sulfur, bauxite, asphalt, oxides and baked-on hard polymers. Completely blocked tubes

can be restored to 100% of the original tube I.D. in one pass. The HydroDrill™is fast, typically cleaning 20 - foot long tubes in 30 to 90 seconds each. Experienced HydroDrilling crews from Conco complete jobs safely, on time and within budget.

Faster and more effective than alternative methods Single-pass operation reduces cost compared to other methods requiring multiple passes

Eliminates need for expensive off-site thermal or chemical cleaning treatments

Polishes tube I.D.'s to as-new condition

Standard (ELIMINATOR), Heavy Duty (DOMINATOR), and Hand Held (MM II) HydroDrill™ units are all designed for maximum cleaning effectiveness with minimal risk

A CONCO tube cleaner with TruFit® technology is your guarantee that the tube cleaner you buy is a perfect match for your tube dimensions. Using a tube cleaner that claims to fit multiple tube dimensions, or one manufactured of low-quality material, can cause damage to tubing. CONCO cleaners with TruFit® are built by us in our factory using the best materials and are quality checked every step of the way. Insist on genuine CONCO cleaners with TruFit® technology!

Tough Deposits? No Problem.

Plagued by a difficult deposit? Give us a call. Our team of dedicated engineers thrives on making your tough deposits disappear. Whether your problem is manganese or calcium carbonate scale, we've got the field-proven technology to restore your tubing to optimal performance.

condenser performance applications

M I D D L E E A S T

ProSeries™ Tube Cleaning

26

MOMENTS OF celebration happiness

M I D D L E E A S T

27

Industrial Cleaning Services

HydroDrill™

Features

Configured to Match the Job

High -Torque Rotary Drilling Action

Through a water flushing and rotary drilling action, the Conco HydroDrill system is the fastest and most effective way to remove difficult deposits from the inside of heat exchanger tubes, chemical reactors, condensers, re-boilers and absorbers. The evolutionary HydroDrill™ high-torque cleaning system removes obstructions from any type of tube

ranging from 3/8" to 6" in diameter and up to 40' in length. It can effectively clean hard deposits such as

coke, calcium, sulfur, bauxite, asphalt, oxides and baked-on hard polymers. Completely blocked tubes

can be restored to 100% of the original tube I.D. in one pass. The HydroDrill™is fast, typically cleaning 20 - foot long tubes in 30 to 90 seconds each. Experienced HydroDrilling crews from Conco complete jobs safely, on time and within budget.

Faster and more effective than alternative methods Single-pass operation reduces cost compared to other methods requiring multiple passes

Eliminates need for expensive off-site thermal or chemical cleaning treatments

Polishes tube I.D.'s to as-new condition

Standard (ELIMINATOR), Heavy Duty (DOMINATOR), and Hand Held (MM II) HydroDrill™ units are all designed for maximum cleaning effectiveness with minimal risk

A CONCO tube cleaner with TruFit® technology is your guarantee that the tube cleaner you buy is a perfect match for your tube dimensions. Using a tube cleaner that claims to fit multiple tube dimensions, or one manufactured of low-quality material, can cause damage to tubing. CONCO cleaners with TruFit® are built by us in our factory using the best materials and are quality checked every step of the way. Insist on genuine CONCO cleaners with TruFit® technology!

Tough Deposits? No Problem.

Plagued by a difficult deposit? Give us a call. Our team of dedicated engineers thrives on making your tough deposits disappear. Whether your problem is manganese or calcium carbonate scale, we've got the field-proven technology to restore your tubing to optimal performance.

condenser performance applications

M I D D L E E A S T

ProSeries™ Tube Cleaning

26

MOMENTS OF celebration happiness

M I D D L E E A S T

27

learning celebration

M I D D L E E A S T

28

clientele

M I D D L E E A S T

29

clientele

M I D D L E E A S T

29