ZIP Code 37660 Construction Cost Estimating & Crew Wage Index (Kingsport, TN)
Bid-ready CSI MasterFormat Divisions 01–48 material takeoffs and labor cost estimates calibrated directly to postal code 37660 in Kingsport, Sullivan County, Tennessee. Delivered in unlocked Excel + color PDF takeoff layers within 24–48 hours, flat fee from $80.
ZIP 37660 Calibration Card
- Jurisdiction
- Sullivan County
- ZIP Labor Index
- 81.8
- Material Freight Index
- 97
- Composite Multiplier
- 0.89x (88.6)
- Coordinates
- 36.5484, -82.5618
ZIP 37660 (Kingsport, TN) Burdened Trade Labor & CSI Assembly Rates
Calibrated for Predominantly Open-Shop / Right-to-Work bidding in Sullivan County (81.8 labor factor).
| CSI Division | Trade & Benchmark Assembly | ZIP 37660 Crew Rate | ZIP Installed Unit Cost | Flat Takeoff Fee |
|---|---|---|---|---|
| Div 26 | Commercial Electrical Distribution & LED Package | $64.21/hr | $17.37/SF | From $85 |
| Div 23 | Packaged VAV RTU + SMACNA Galvanized Ductwork | $61.19/hr | $19.85/SF | From $85 |
| Div 22 | Cast-Iron DWV + Type L Copper Domestic Plumbing | $62.33/hr | $8.68/SF | From $85 |
| Div 03 | 4,000 PSI Footings & Slab-on-Grade w/ Grade 60 Rebar | $53.09/hr | $210.87/CY | From $80 |
| Div 05 | A992 Wide-Flange Structural Steel + Metal Decking | $64.95/hr | $3765/TON | From $90 |
| Div 09 | Metal Stud Framing, Type X Gypsum & ACT Ceilings | $54.40/hr | $9.08/SF | From $80 |
| Div 31 | 3D GPS Mass Grading, Trenching & Select Structural Fill | $58.98/hr | $30.57/CY | From $95 |
TN Building & NEC Code Notes
Tennessee State Fire Marshal Commercial Building & Electrical Program + Metro Nashville, Memphis/Shelby, Knoxville, Chattanooga amendments.
Site & Environmental Scope Factors
Memphis/Shelby County New Madrid Seismic Category D structural steel/MEP bracing; Nashville middle-TN solid limestone rock trenching/blasting.
Prevailing Wage Rules in ZIP 37660
Tennessee Prevailing Wage Act limited primarily to state highway work; federal Davis-Bacon on TVA/DOE Oak Ridge.