Workers

IDNameContactNumberSkillLevel
1John Doe123-456-7890Intermediate
2Jane Smith987-654-3210Expert
3Mike Johnson555-123-4567Beginner
4Emily Davis555-987-6543Advanced
5David Brown555-765-4321Intermediate

Equipment

IDTypeSerialNumberPurchaseDate
1ExcavatorABC1232020-01-01
2BulldozerDEF4562019-06-15
3CraneGHI7892021-03-20
4BackhoeJKL0122018-09-10
5Dump TruckMNO3452020-04-05

Artifacts

IDArtifacts_UncoveredAncient_RemainsArchaeological_SiteEstimatedAge
1Pottery shardsFragment of a vaseRiverbend Park200
2Animal bonesFossilized teethForest Grove1500
3Stone toolsChipped stone pointsMountain View10000
4Clay figurinesBroken piecesValley Ridge3000
5BeadsGlass beadsHillsborough500