| 4000 | Excavate and construct the foundation, construct vertical and horizontal members of the exterior walls, interior partition walls, ceiling joists, rafters, sheathing and waterproofing as detailed on the plans. | | | |
| 4010 | * Install or replace pipes and fixtures for water distribution and sanitary sewer disposal. Contractors performing this work code must posess and provide a copy of (certificate or number) a valid North Carolina plumbing license. | | | |
| 4020 | * Install or replace heating systems, air conditioning, and duct work as detailed on the plans.Contractors performing this work code must posess and provide a copy of (certificate or number) a valid North Carolina heating license. | | | |
| 4030 | * Install or replace building electrical systems. Contractors performing this work code must posess and provide a copy of (certificate or number) a valid North Carolina electrical license. | | | |
Masonry (Buildings, not drainage structures) | 4040 | Furnish and install brick or masonry block as detailed on the plans. | | | |
| 4080 | Furnish and install interior and exterior doors and windows as detailed on the plans. | | | |
| 4090 | Furnish and install carpet as detailed on the plans. | | | |
| 4100 | Furnish and install floor and bathroom tile as detailed on the plans. | | | |
| 4110 | Furnish and install toilet accessories (e.g. toilet paper dispenser) as detailed on the plans. | | | |
| 4120 | Furnish and install toilet partitions as detailed on the plans. | | | |
Signs (inside the building) | 4130 | Furnish and install flush mounted signs (e.g. mens room, womens room) and exit signs as detailed on the plans. | | | |
| 4140 | Furnish and paint interior and exterior walls as detailed on the plans. | | | |
| 4150 | Furnish and install subsurface sprinkler equipment including lines and sprinkler heads to supply water under pressure. | | | |
| 4180 | Perform drilling of well for water to the appropriate depth. Contractor must install well casing, grout around the exterior of the casing, pump and motor as specified on the plans. | | | |
| 4190 | Relocate entire building structure to a new location using hydraulic dolly (or similar method) as detailed on the plans. Contractor will be responsible for coordinating any required utility relocation (if applicable). | | | |