ZIP Code 20332 Construction Cost Estimating & Crew Wage Index (Bolling afb, DC)
Bid-ready CSI MasterFormat Divisions 01–48 material takeoffs and labor cost estimates calibrated directly to postal code 20332 in Bolling afb, District of Columbia County, District of Columbia. Delivered in unlocked Excel + color PDF takeoff layers within 24–48 hours, flat fee from $80.
ZIP 20332 Calibration Card
- Jurisdiction
- District of Columbia County
- ZIP Labor Index
- 109.1
- Material Freight Index
- 102.3
- Composite Multiplier
- 1.06x (106)
- Coordinates
- 39.5000, -98.3500
ZIP 20332 (Bolling afb, DC) Burdened Trade Labor & CSI Assembly Rates
Calibrated for Strong Union / Prevailing Wage bidding in District of Columbia County (109.1 labor factor).
| CSI Division | Trade & Benchmark Assembly | ZIP 20332 Crew Rate | ZIP Installed Unit Cost | Flat Takeoff Fee |
|---|---|---|---|---|
| Div 26 | Commercial Electrical Distribution & LED Package | $85.64/hr | $20.78/SF | From $85 |
| Div 23 | Packaged VAV RTU + SMACNA Galvanized Ductwork | $81.61/hr | $23.74/SF | From $85 |
| Div 22 | Cast-Iron DWV + Type L Copper Domestic Plumbing | $83.13/hr | $10.39/SF | From $85 |
| Div 03 | 4,000 PSI Footings & Slab-on-Grade w/ Grade 60 Rebar | $70.81/hr | $252.28/CY | From $80 |
| Div 05 | A992 Wide-Flange Structural Steel + Metal Decking | $86.63/hr | $4505/TON | From $90 |
| Div 09 | Metal Stud Framing, Type X Gypsum & ACT Ceilings | $72.55/hr | $10.87/SF | From $80 |
| Div 31 | 3D GPS Mass Grading, Trenching & Select Structural Fill | $78.66/hr | $36.57/CY | From $95 |
DC Building & NEC Code Notes
DC Construction Codes Supplement (IBC/NEC/Green Construction Code), Building Energy Performance Standards (BEPS), and GSA PBS-P100 federal specs.
Site & Environmental Scope Factors
Height-of-Buildings Act deep below-grade post-tensioned parking mats, blast-resistant federal glazing, and congested urban staging.
Prevailing Wage Rules in ZIP 20332
Federal Davis-Bacon Act + DC Service Contract/First Source mandates govern federal and municipal work.