What types of renovation and construction projects may be done on Chol Ha'moed? • Road maintenance is a high priority public need • We are encouraged to pray for divine mercy for suffering penitents • How do we know that various sites transmitting Tumas Ohel (ritual impurity engendered through sharing a covered enclosure with a corpse) must be marked? • Laws pertaining to fields with a grave whose precise location can no longer be identified or has been plowed over • When are we required to take communal responsibility?
