We run the schedule,not just the scope.
Most mechanical subs hand schedule control to the GC and find out they're late when someone else says so. Trinity staffs planning, scheduling, and coordination as real positions. You get a contractor who can sit in the schedule meeting and defend a position with data.
Scheduling
- CPM baseline development in Primavera P6 and MS Project
- Activity coding aligned to the GC master schedule and WBS
- Resource and cost loading, with manpower curves by trade
- Critical path and near-critical path analysis, float management
- Three-week and six-week look-aheads issued on a fixed cycle
- Progress updates, earned value, and percent-complete reporting
- Time impact analysis and schedule narratives for changes and delays
- Recovery and acceleration plans when the date is at risk
Planning
- Pull planning and Last Planner sessions with the trades in the room
- Constraint logs worked to closure, not just tracked
- Long-lead procurement tracking — chillers, AHUs, CDUs, switchgear, valves
- Submittal and RFI logs with turnaround targets
- Prefabrication planning: what gets built in the shop and when it ships
- Crew loading, shift planning, and workface planning by area
- Site logistics — laydown, rigging paths, crane windows, hoisting sequence
- Energization and milestone planning worked backward from the owner's date
Coordination
- BIM and VDC modeling with clash detection resolved in the model
- Trade coordination sign-off before spool release and fabrication
- Interface management across mechanical, electrical, controls, and structure
- MOP and SOP development and review for work in live facilities
- Daily reports, progress photos, and quantity tracking
- Change management: pricing, schedule impact, and documentation
- Commissioning sequence coordination with the Cx agent and owner
- Turnover package planning started at mobilization, not at the end
What you actually receive
- A cost- and resource-loaded baseline schedule at award
- Monthly updates with variance narrative against baseline
- Weekly look-ahead published on a fixed day, every week
- An open constraint log with owners and dates on every line
- Manpower histogram against plan, updated with each period
- Change log tying every change to cost and schedule impact
- Procurement and submittal status against need-by dates
- Turnover documentation index, tracked from day one
How a job runs
Schedule is the deliverable. Owners are measured in megawatts delivered per quarter, so we plan, staff, and prefabricate around your energization date. Our controls group owns that plan from precon through turnover.
Precon
Budgeting, constructability review, and value engineering while the design is still flexible.
Coordination
BIM modeling, clash detection, spool drawings, and procurement locked before mobilization.
Fabrication
Shop-built spools, racks, and skids. Quality checked before anything ships.
Installation
Self-performed crews, daily progress tracked against the pull plan.
Turnover
Testing, commissioning support, as-builts, and O&M documentation.
Tight date on the board?
Send us the milestone schedule. We'll tell you whether it's real.