TransitLight and heavy commuter rail

Bolima Drafting & Design, Inc. teams with distinguished engineering firms to provide quality CADD services on light and heavy commuter rail projects. Our expertise in transit rail projects include the following typical CADD drawings:

• Rail alignment

• Utility and underground power plans

• Roadway

• ROW

• Permit Drawings

• Construction Staging

• Demolition

• Intersection Grading

• Temperosion control plans

• Tunnels

• Bored Tunnels

• Mined Tunnel

• Sections

• Crosspassage between bored and/or mined tunnels

• Vent shaft plans & profiles

• Base mapping

• Mechanical

• Demolition

• Drainage

• Equipment

• Fire protection

• Emergency fan room

• Fire alarm

• Systems

• Traction power

• System duct banks

• TWC Loops

• Signalization

• Architectural Station Lighting

• Overhead Contact Systems