|
STRUCTURAL
SYSTEMS
|
HOW
OFTEN
INSPECTED
|
EST
TIME OF
REPLACEM'T
|
MAINTENANCE
by NEMCO
|
| Exterior Wall Surfaces |
Annual |
Seldom |
Tuckpointing
Waterproofing
|
Built-Up Roof Surfaces
Single-Ply Roof Surfaces |
Spring and Fall |
10 - 20 Years |
Inspect
Repair
Replace |
| Window Caulking |
Annual |
10 - 15 Years |
Re-caulk |
Building and Roof
Expansion Joints |
Annual |
10 - 15 Years |
Re-caulk
Repair
Replace |
| Protective Flashings |
Spring and Fall |
10 - 20 Years |
Replace with more durable material |
Masonry Mortar Joints
and Decorative Trim |
Annual |
15 - 20 Years |
Cut out and re-point
Install Elastomer coating |
Cornice and Balustrade
Mortar Joints |
Annual |
15 - 20 Years |
Cut out and re-point
Re-caulk |
| Chimneys |
Annual |
20 - 30 Years |
Replace Cap
Tuck point brick joints |
| Roof Drains and
Gutters |
Spring and Fall |
5 - 10 Years |
Repair
Replace |
| Parapet Wall |
Spring and Fall |
20 - 30 Years |
Repair/Re-point
Replace damaged brick |
| Slate Roofing |
Spring and Fall |
25 - 100 Years |
Repair
Replace |
