Thursday, June 11, 2026

MRI & Medical Imaging Equipment Rigging: A Turnkey Installation Case Study

Medical equipment rigging and installation requires a specialized approach to protect high-value, delicate assets. At R. Baker, we successfully navigate these complex rigging projects using meticulous planning, specialized heavy-duty transportation, precision hoisting, and a highly skilled crew.

On one particular project, R. Baker & Son was selected to perform the rigging and installation of several medical imaging machines into a tight and low clearrance area. This including two MRIs, one CT scanner, and one PET scanner, along with their associated medical chillers and support equipment.

Several months before the imaging equipment arrived onsite, R. Baker & Son developed a detailed safety and engineering logistics plan that met and exceeded all the regulations of the facility and equipment requirements.  We installed the four associated medical chillers onto the waiting rooftop supports. Getting the chillers in place early ensured that each scanner's glycol cooling system would be fully operational and tested well before the machines were brought into the building.

MRI magnets are extremely heavy, and because of their sensitivity cannot be handled roughly or tilted beyond specific manufacturer tolerances without risking severe damage to the internal coils. Superconducting MRIs also contain hundreds of liters of liquid helium, which must be transported separately and installed only after the machines are properly positioned.

The medical imaging equipment on this project needed to be installed on the second and third floors of a new medical facility. Several access paths had been predetermined, and openings were either created or left unfinished to allow safe passage of the equipment into the building. This included a removable section of window and exterior wall. The imaging magnets themselves weighed anywhere from 3,800 to 8,000 pounds. To hoist and position them, the team used an 80-ton hydraulic crane and a flat spreader platform fitted with guide plates, commonly known in the industry as a "cookie sheet."

While the imaging magnets were being craned into place, additional R. Baker & Son crews worked in parallel using three available elevators to bring in various equipment, control panels, hardware, and protective materials. One elevator measured 8 by 10 feet with a weight capacity of up to 4,000 pounds. Throughout the process, solid floor protection was laid down over the facility's epoxy, terrazzo, and sheet vinyl flooring.

As each piece of equipment arrived onsite, it was inspected by both the manufacturers and R. Baker & Son for any signs of damage or irregularities. With the spreader platform already staged on the flatbed beside the scanner, the team was able to smoothly and safely transfer each unit into position. The equipment was then secured and hoisted to the designated opening, carefully rigged into the building, and placed onto adjustable skates with nylon wheels. These allowed the team to transport each machine down the corridor to its final destination with precision, guided by exact floor markings.

Working alongside each manufacturer, R. Baker & Son assembled all major components along with support hardware in the control rooms. This coordination allowed the equipment manufacturers to begin interconnect wiring and functional testing as quickly as possible. Cooling systems were operational and ready. Liquid helium was brought in a few days later and installed in the machines.

Because medical equipment rigging and assembly is vastly more complex than standard machinery moving, it demands an elite level of expertise. Recognizing this, the manufacturer partnered with R. Baker’s experienced riggers and millwrights to streamline the assembly process and keep the project firmly on schedule.

Once installation was complete, the team removed all floor protection and seamlessly reinstalled the exterior window and wall systems as part of their turnkey service. Months of meticulous planning culminated in a flawless, three-day execution. By managing every minute detail, R. Baker ensured a smooth workflow from start to finish, leaving both the equipment manufacturers and hospital staff extremely pleased with the results.

R. Baker & Son All Industrial Services, a certified Minority and Women-Owned Business Enterprise (M/WBE) since 1935, is your trusted partner for complex industrial projects. We specialize in expert demolition, dismantling, rigging, and plant relocation across North America and Puerto Rico. With a proven safety record, significant bonding capacity, and direct involvement in ten VPP OSHA Safety Award-winning sites, we execute complex projects with precision. Our comprehensive services include industrial and commercial demolition, machinery moving, environmental remediation, and asset recovery. Discover why leading industrial clients rely on R. Baker & Son for safe and efficient solutions to their most challenging projects. Learn more about our proven expertise in industrial rigging and project management in complex plant relocation.

R. Baker & Son - All Industrial Services 
190 Boundary Road
Marlboro, NJ 07746
732-222-3553
https://www.rbaker.com/rigging-contractors.php

Tuesday, February 3, 2026

Rising to a Rigging Challenge: Custom Tank Installation in North Philadelphia

 The Project Scope

As part of a major rigging project in North Philadelphia, R. Baker & Son faced a complex installation challenge: rigging, completely assembling, and setting 12 large fiberglass cylindrical tanks, each with a 17,000-gallon capacity. The tanks were to be delivered and anchored to waiting concrete pads in the rear of the facility. The agitators, blades, motors, and instruments shipped separately and would be assembled on site. 


Coordinating Custom Equipment Delivery

The custom fiberglass tanks were fabricated and shipped on schedule from North Carolina, arriving on 12 separate wide-load tractor trailers. Each tank measured approximately 12 feet wide by 20 feet high, requiring careful logistics and planning for safe transportation and installation.

The tank agitators were custom-designed and fabricated to mix process slurry within the fiberglass tanks. These stainless steel agitators were manufactured in Alabama and shipped separately to the site. Due to the horizontal positioning of the tanks during transport and the risk of the agitators shifting in transit, the two components couldn't be shipped together. This meant the agitators and tanks would be assembled together for the first time on site, in a vertical position, in Philadelphia.

The Installation Process Begins

Once on site, R. Baker rigging crews deployed an 80-ton hydraulic crane with an extended jib to lift each tank into its vertical position directly from each tractor trailer in an assembly-line fashion at the building's large opening. The process appeared to be progressing smoothly... until a critical issue emerged.

A Show-Stopping Challenge

The problem became evident as crews lifted the 20-foot agitators with monolithic hubs to position them above and into the waiting tanks. The stainless steel hubs on the 4-inch stainless shaft were 1 inch too large to fit through the tanks' center top 16-inch reinforced flange. This was a complete show-stopper, preventing the agitators from being installed in the tanks and the tanks from being moved into the building.

Problem-Solving and Quick Action

Working collaboratively with the agitator manufacturer, R. Baker sent detailed photos with exact measurements to assess the issue. After careful analysis, the team agreed on a solution: remove or grind down corner sections of the agitator hubs to reduce the cross-sectional area, allowing the agitators to fit inside the tanks.

R. Baker immediately brought in a specialty stainless steel contractor the next morning to set up an on-site workspace. The contractor carefully ground down the hubs, rounded them, and polished them to like-new condition, ensuring both functionality and appearance were maintained.

Completing the Installation

As each 20-foot agitator shaft and hub was modified to fit properly, the R. Baker team assembled the agitators, 25-horsepower motors, and tanks together in sequence before moving them into the building in a safe and timely manner.

Once the tanks were transported from the front of the building to the rear and positioned on their pads, a second R. Baker team worked on centering each tank into its exact position and anchoring them with large epoxy anchors. After the tanks were securely set in place, crews mounted the agitator blades, baffles, and all associated instrumentation and lighting to complete the installation.

Successful Project Completion

Working in a coordinated sequence between various teams, R. Baker was able to complete the work on time, safely, and with quality results. Through effective collaboration with the client and vendors, the team successfully solved a problem that had stopped the project in its tracks and got everything back on schedule.

R. Baker & Son - Rigging & Demoliton Contractors
190 Boundary Road
Marlboro, NJ 07746
732-222-3553

https://www.rbaker.com/rigging-contractors.php