Timetable Management for Polytechnics Built Around Lectures, Labs, Drawing Halls and Workshops

University tools assume a lecture-hall world: most classes are 50- or 90-minute theory slots in seat-counted rooms. Polytechnic teaching is dominated by labs, drawing halls, and workshops where machine count drives capacity, blocks run 2 to 4 hours, peripatetic trade instructors rotate across shops, and an industrial-training calendar overlays the week. A university timetabler can be coerced into this, but the operator ends up encoding lab batches as bespoke ad-hoc rooms every semester. OpenEduCat models lab capacity, T-L-P, and trade-instructor rotation as first-class concepts.

Yes, natively rather than as a workaround. Each course in the course master carries its T-L-P value as defined in the AICTE Approval Process Handbook (for example, 3-1-2 for 3 theory, 1 tutorial, 2 practical contact hours per week). The generator schedules the correct number of contact hours of each type, groups practicals into the right sub-batch sizes, and validates total weekly credits against the semester ceiling. State-board variants used by MSBTE, Karnataka DTE, or the West Bengal State Council read from the same field.

Each lab in the room master carries an equipment count, not a seat count: the Surveying lab has 8 dumpy levels and 4 total stations, the Power Electronics lab has 12 trainer kits, the CNC lab has 2 machines. When a practical is scheduled in that lab, the system caps the batch at the equipment count, auto-splits the parent class into rotating sub-batches across available lab slots, and assigns instructor and lab assistant per sub-batch. If a sub-batch cannot be placed, the system proposes an extra lab slot, an extra instructor, or a smaller practical group.

Industrial training, in-plant training, and sandwich-semester rotations are modelled as a separate calendar that overlays the academic week. Students assigned to a partner industry (PSU plant, MSME unit, state PWD office, hospitality property) are auto-excused from on-campus classes for the rostered days, the industry mentor records daily attendance against the trainee in a logbook that flows into the master attendance register, and any missed theory contact hours are queued as compensatory lectures in subsequent weeks rather than written off. The full training record exports into the diploma transcript and into the NBA / NBTE report.

It can schedule them, but never double-books them. A welding instructor is typically shared across Civil, Mechanical, Electrical, and ECE first-year batches, alternating between morning and afternoon shifts. In the system the instructor is a peripatetic resource with a rotation pattern; the generator places them in exactly one shop per period, balances weekly contact hours against state DTE norms, and rotates parallel branches needing the same trade across the week or semester rather than colliding on a single Tuesday morning.

Yes. NBA in India and NBTE in Nigeria both require the institution to demonstrate that course delivery matches the approved scheme of instruction: T-L-P contact hours per course per week, faculty workload, lab utilisation, student-instructor ratio per practical, and program outcome mapping. OpenEduCat generates this report directly from the live timetable rather than a parallel spreadsheet, so the document an accreditation visiting team sees is the same one that drives daily teaching. The report filters by branch, program, semester, and academic year, and is preserved as an immutable snapshot at end of semester.