Tandem heavy lift operation at refinery
JMR Lifting Solutions & Engineering — Engineering the impossible lift

Lift beyond the possible.

Independent lift studies, method statements and Appointed Person sign-off for refineries, power plants and industrial sites. We engineer the lift. We do not own or hire out cranes.

08
Engineering services
06
Free digital tools
10
AI documents · in demo
24hr
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What we do

When a component weighs 1,800 tonnes and cannot fail — we are the team that engineers the moment.

JMR Lifting Solutions & Engineering is a specialist heavy-lift engineering consultancy. We plan, engineer, and prepare lift documentation for the world's most complex lifts — refinery reactor changeouts, offshore module installations, tandem upending of pressure vessels, and turnkey transport of oversized industrial components.

Every project begins with engineering, not equipment. Load paths, ground bearing pressures, wind envelopes, and rigging geometry are resolved in our engineering office before a single crane ever rolls onto site.

Capabilities

Four disciplines. One standard.

01

Tandem & Multi-crane Upending

Coordinated dual-crane vertical erection of pressure vessels, columns, and reactors up to 1,800 tonnes. Fully engineered load path from horizontal to vertical.

  • Crawler + mobile tandem lifts
  • Trunnion & tailing rigging design
  • Real-time load monitoring
02

Heavy transport engineering

Route, ground-bearing and set-down calculations for oversized loads. We write the engineering. We do not own transporters or run the convoy.

  • Route and axle-load checks
  • Ground bearing at lift-off and set-down
  • Lift documentation for the move
03

Engineered Rigging Design

In-house rigging engineering — from lift plans and pad-eye design to spreader beams and custom lifting frames. FEA-verified, insurer-accepted, code-compliant.

  • ASME B30 & BS 7121 compliant
  • Custom spreader & lifting frames
  • 3D lift simulation & clash detection
04

Site Assessment & Method Statements

Pre-project assessments, ground bearing studies, and method statements accepted by tier-1 EPC contractors and international insurers.

  • Ground bearing & crane pad design
  • Method statements & HIRA
  • Insurer & MWS liaison
The Operation

A vessel upending, step by step.

Scroll through the animation to see how a tandem lift transforms a horizontal pressure vessel into its final vertical position — hooks descend, slings tension, and the load rotates around a fixed trunnion.

SEQUENCEREADY
ROTATION
CRAWLER · CC 8800-1 · 400 t
MOBILE · LTM 1500 · 300 t
Field Experience

Two decades in the field.
Cranes, rigging, offshore, refineries.

From a crane operator in India (2005) to a LEEA Certified Appointed Person in Angola (2025) — every role climbed the ladder of lifting engineering. Photos below are from active field operations across three continents.

Full project references shared confidentially on request. All operations conducted under BS 7121 / LOLER / ASME B30 discipline.

Request an engineered lift study
Sample Lift Plans

What a plan contains. Sample format only.

These PDFs show section order — load data, crane duty, chart check, rigging, ground bearing, L×S risk, method. Figures are illustrative. They are not signed operational plans and they are not records of a named job. A live study is calculated for that load, that crane and that ground, then signed.

How We Work

Four phases. No surprises.

01

Study

Site walk, load path modelling, ground bearing analysis, and initial rigging concept. Delivered in 5 working days.

02

Engineer

Full method statement, FEA-verified rigging design, crane selection, HIRA, and insurer submission. Peer-reviewed, insurer-accepted.

03

Handover

Full documentation pack — lift plan, rigging register, HIRA, method statement — delivered PDF and native. Remote availability through the lift for hold-point questions.

04

Close-out

Post-lift review of as-executed feedback from your team, plus the full engineering pack — signed, sealed, archived.

What We Deliver
8
Core engineering services
10
AI lift documents · in demo
13
Industries we engineer for
24
hr
Response window · worldwide
Start a Project

Send us the load.
We'll return an engineered lift plan.

Attach your GA drawing, vessel weight, foundation coordinates, and target date. You'll receive a preliminary lift study within 5 working days — free of charge, no obligation.

Request received. Our LEEA Certified Appointed Person will respond within 24 hours.
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Within 24 hours · global