- 01/04
Scope of Work:
PSC executed a complex, multi-phase press installation project involving international shipments, super loads, precision rigging, and structural modifications within the customer’s facility.
Project Phases:
Phase 1:
Unloaded and staged components from 15 ocean containers.
Phase 2:
Received and staged (2) press frame halves and (1) hydraulic cylinder from (3) super load deliveries using a J&R Lift-N-Lock gantry crane and a 6-line Goldhofer SPMT. Components were squatted into position using the SPMT hydraulic system.
Phase 3:
Transported the hydraulic cylinder to the gantry crane and positioned it behind the press pit.
Phase 4:
Installed press frame halves:
- Moved each frame half with the Goldhofer SPMT to the hydraulic gantry.
- Rigged, up right, and staged the first frame half onto temporary steel disbursement blocks.
- Installed steel tube turnbuckles to stabilize the frame.
- Temporarily removed a section of the overhead crane truss due to height restrictions.
- Set second frame half in final position; reinstalled the crane truss section.
- Lifted and joined the first frame half with the second to form a single press frame assembly.
- Used (6) J&R Lift-N-Lock gantry housing and a custom-engineered shoring column to support the gantry track over the pit.
Key Challenges & Solutions:
- Tight Delivery Schedule: Ocean containers required real-time handling with limited notice.
- Transport Complexity: Deliveries transited the Port of New Orleans and traveled inland via barge and dual-lane transporter, facing weather and river constraints.
- Limited Overhead Clearance: Required temporary truss removal and re-installation.
- Structural Support Needs: Designed and built a custom shoring column to reinforce gantry support across the pit.
Equipment Utilized:
- J&R Lift-N-Lock Gantry System (6 housings)
- 6-Line Goldhofer SPMT
- Custom Shoring Column
Component Specs:
- Press Frame Halves: 340,000 lbs. each, 14’-8” W x 3’-7” T x 30’-1” H (uprighted)
- Hydraulic Cylinder: 220,000 lbs., 12’-6” L x 10’-5” W x 6’-8” H