Workers comp rates for code 6620: Dam & Lock Construction
NCCI class code 6620 covers Dam & Lock Construction in the construction industry. The median rate across 1 states is $8.69 per $100 payroll. Rates range from $8.69 in Washington to $8.69 in Washington.
Also known as: Hydroelectric Dam Builder
Cheapest 5 states for code 6620
- Washington $8.69
Most expensive 5 states
- Washington $8.69
Code 6620 rates in all 1 states
| State | Code | Rate per $100 | vs peers | Source |
|---|---|---|---|---|
| Washington monopolistic | 6620 | $8.69 | - | view |
Bottom quartile (cheap) Mid Top quartile (expensive)
FAQs about NCCI 6620
What occupation is NCCI class code 6620?
Class code 6620 is "Dam & Lock Construction" (also known as Hydroelectric Dam Builder), in the construction industry. The code is filed in 1 states.
What is the average workers comp rate for code 6620?
The median rate across 1 states is $8.69 per $100 of payroll, ranging from $8.69 (Washington) to $8.69 (Washington).
Why does code 6620 cost more in some states than others?
Workers comp rates reflect each state's loss experience for that occupation, the rating bureau's methodology (NCCI vs. independent), schedule rating credits, and the state's medical-cost inflation. Some states are monopolistic (only the state fund writes coverage) while others are open competitive markets.