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PARTNERSHIP WITH CUSTOMERS
FOR MUTUAL SUCCESS
Central Maintenance and Welding, Inc.
Who We Are:
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Started in 1966 by Hank Varnum and two other partners
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45 years of financially sound growth w/reinvestment
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President: Conrad Varnum
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COO: Randy Coates
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Chemical Division Director: Chad Bailey
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Power Division Director: Steve Harvey
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Safety Director: Brian Shepherd
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Fabrication Shop Operations Manager: Larry Cali
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Sales & Marketing Director: Jay Johnson
What We Do:
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Daily plant maintenance and major
plant turnarounds.
Custom metal fabrication
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Vessels, tanks
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Acid towers
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Heat exchangers
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Converters
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Ductwork, stacks
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Expansion joints
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Piping
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Platforms, ladders, & stairs
Project planning & scheduling
Construction – including structural
steel erection
Who We Currently Serve:
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Power Generation
Mining
 Phosphate
 Aggregates
Chemical plants
 Sulfuric acid
 Phosphoric acid
 Resins
Industrial
 Sugar refining
 Food/beverage
 Paper/pulp
Representative Customers:
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Progress Energy
Tampa Electric
Seminole Electric
NextEra Energy
Calpine
FMPA
Invenergy
Northern Star
Generation
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Mosaic Co.
CF Industries
Potash Corp.
Mississippi Phos.
CEMEX
Newmont Mining
Chemtrade Logistics
Rhodia
Georgia-Pacific
Field Crews:
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Any given week have
approximately 350 personnel
deployed.
A key strategic strength is our
breadth and depth of
experience.
Our partnership with crafts is
unequalled.
Best of all craft labor:
 Boilermakers
 Ironworkers
 Pipefitters
 Millwrights
 Carpenters
Safety Commitment:
Safety: Key Principles
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As a team, we will carefully analyze every possible
hazard PRIOR to beginning any work.
As a team, we will re-assess any hazards should
there be any changes in the environment or scope
surrounding the work.
As a team, we empower every individual to stop
any work should they deem it to be unsafe.
Safety: Key Principles
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As a team, we will ensure that every member is
following the procedures and policies regarding
safety every minute he or she is on the job.
As a team, we will take positive immediate action
regarding safety issues, with every situation or
individual whether it involves a member of our
team, a separate contractor or an employee of the
customer.
As a team, we will focus our efforts to ensure that
no one is injured today.
Resources: Facilities
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Three fabrication shops
 Lithia – Two (2)
 80,000+ square feet
 50 acres
 Sandblasting and paint
facility
 Machine shop
 Crystal River – One (1)
 20,000 square feet
Resources: Shop & Field Equipment
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(1) Sabre 3000 10’ CNC Cutting Machine
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(84) Diesel Welding Machines 300-400 Amp
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(1) Avenger CNC 10’ Cutting Table
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(2) 185 CFM Air Compressors
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(8) 5-15 Ton Elec. OH Bridge Cranes
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(31) Flatbed, Lowboy & Utility Trailers
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(1) 400 Ton Brake
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(14) Van Trailers 40 ft.
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(1) 70 Ton Hydraulic Punch
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(4) Single & Twin Screw Tractors
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(2 ) Plasma Cutting Machines
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(4) 1 to 8 Ton Flatbed Trucks
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(1) Subarc Welding Machine
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(1) Terex TB44 4x4 High Reach
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(1) Girth Welding Machine
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(1)100 Ton Tadano All Terrain Hydro Crane
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(3) Cyber GTAW Tube Welding Machines
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(9) 18-28 Ton Cherry Pickers
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(1) Liburdie GoldTrack 6 P-300
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(2) 45 Ton Rough Terrain Cherry Pickers
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(1) Liburdie DLP 1.5 Tube Head
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(9) 10-15 Ton Truck Cranes
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(1) Liburdie Pipe F-Head
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(6) Forklifts
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(2) Backhoes
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(1) Hydraulic Tube Bending Machine
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(26) GMAW/FCAW Welding Machines
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(1) 6 Cubic Yard Dump Truck
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(96) Elec.Welding Machines 250-500 Amp
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(99) Pickup Trucks
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(4) Office Trailers
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(1) Caterpillar Skid Mount 200 KW Genset
Resources: Machine Shop
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(5) Lathes
(3) Vertical Mills
(1) Column Radial Arm Drill – 13”
(1) 50-ton Hydraulic Press
(1) 50-ton Hydraulic Pipe Bender
(1) 50-ton Piranha Ironworker
(1) 12” Grinder and (1) 6” Grinder
(1) 8” Horizontal Band Saw
(1) Drill Press
Maintenance Example: Mosaic
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New Wales Plant for 35+ Years
Types of maintenance work
(repair and rebuild):
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Ball, rod, hammer, chain, and pug
mills
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Bucket elevators
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Drag and belt conveyors
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Rotary dryers, kilns, and coolers,
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Granulators
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Fans
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Filter pans
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Heat exchangers
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Evaporators
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Numerous process piping systems
Maintenance Example: TECO
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Daily and outage maintenance on their ballmills, bowlmills, crusher dryers,
coal feeders, and classifiers.
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All types of piping repairs.
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All aspects of repairs in forced gas desulfurization.
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Coal yard repairs including conveyors, stackers, chutes and hoppers,
gearboxes, coal barge unloading equipment, complete rebuild’s of ID fans,
FD fans, PA fans, and boiler pressurization fans.
Boiler work including air pre-heater basket and seal replacement, steam
drum internals, wind box dampers, coal nozzles, burners, soot blower
systems and tube and panel repair and replacement, precipitator plate
repair louvers, dampers and complete duct and transition replacement.
Repair and rebuilds of turbine driven boiler feed pumps, start up feed
pumps, main turbine repair and cross over steam piping.
Recent Combined Cycle Projects
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Progress Energy – Hines
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Progress Energy – Tiger Bay
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Seminole Electric – Midulla
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Invenergy - Hardee
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Calpine Osprey
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FMPA - Treasure Coast
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TECO - Bayside
Combined Cycle Jobs
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Various piping work – including high pressure P-91 repairs and
chemical clean lines.
HRSG repairs.
Modifying and restoring steam drums.
Cutting and restoring headers.
Boiler tube replacements.
Boiler tube repairs.
Valve replacements.
Pump replacements.
Steel and platform work.
Millwright mechanical support.
CMW Quality Manuals
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ASME Quality Control Manual for Boilers, Pressure Vessels,
and Boiler External Piping Section VIII Div. 1 , Section 1 and
B31.1
AWS D1.1 Manual for
Structural Steel Fabrication
CMW holds: NBIC “NB” and “R” Stamps
as well as ASME “S” and “U” Stamps
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Deliverables Summary:
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Total commitment to safety
Reliability of work
Timely, schedule-driven work performance
Best in class workforce availability
Expert supervision
Breadth of turnkey services
Company integrity