CAD Services

GB Manchester’s CAD Team is proficient and prompt in design and drafting of all of the systems we install. We use AutoCAD to provide our customers with complete and intelligible drawings. Our promise to our customers is a 2 week turnaround on shop drawings from receiving CAD files.

We specialize in Fire Alarm Design/Drafting, and do all our NICET level 4 designs and drafting in house.

Fire Alarm drawings include:

• complete device layout
• circuit design and routing
• wiring methods and details
• interface details and coordination
• functional operation sequence
• device legend

• schematic riser diagram
• control-by-event programming matrix
• power and voltage-drop calculations
• coordination with other disciplines
• comprehensive specifications
• field observations

We employ NICET 4 & NICET 2 designers.