SAMPLE PROJECT · Invented data, read-only · Back to xpcspine.com
XPC Spine PM3-REBUILDPaper Machine 3 Press and Dryer Section Rebuild
Help
Gantt and activities Schedule check Working over each other 6

Schedule ?

The critical path schedule, built and run in the platform. Durations are workdays on the project calendar. Every change re-runs the schedule; publishing an update keeps a snapshot so any finish that moved goes to the delay log. P6 files still import on the upload page and export from here.

Data date
2026-10-20
Source: project
Project finish calc
2027-03-14
early finish of the last activity
Source: activity
Against baseline calc
on time
baseline 2027-03-14, set 2026-05-25 by Jordan Pike, PM
Source: baseline_activity
Critical activities
50
total float 0 or less
Source: activity
Working over each other calc
stacked crews or lifts over a crew
Source: activity, overhead_clearance
Last run
2026-10-21 16:50
by Jordan Pike, PM
Source: schedule_run

Schedule check: 10 of 11 pass

Quality checks in the spirit of the DCMA 14-point assessment, over 165 activities and 317 relationships. Percent is of unfinished activities (of relationships for the finish-to-start check).

CheckCount%LimitResultActivities
Missing logic (no predecessor or no successor)
Every activity needs a predecessor and a successor so delays flow through the schedule.
21.55% PASSCL900, OT050
Leads (negative lags)
Leads hide overlap; break the work into activities instead.
00.00% PASS
Lags
Lags are waiting time nobody manages.
32.25% PASSEN020, EN070, EN080
Relationships that are not finish-to-start
Keep most logic finish-to-start.
144.410% FAILEN030, EN060, EN070, EN080, FB110, FB110, FB110, FB110, FB110, FB110, FB110, PR080, SY030, SY040
Hard constraints
Hard constraints stop the logic from moving dates.
21.55% PASSOT000, SU050
High float (over 44 workdays)
High float usually means missing logic.
10.75% PASSOT050
Negative float
The schedule cannot meet a constraint date.
00.00% PASS
Long durations (over 44 workdays)
Long activities are hard to manage; split them.
10.75% PASSFB010
Actual dates after the data date
Progress is only reported up to the data date.
00.00% PASS
Out of sequence (started before a finish-to-start predecessor finished)
Fix the logic or the progress so the schedule shows what really happened.
00.00% PASS
Should have started before the data date
Run the schedule after updating progress.
00.00% PASS
Source: activity, activity_rel