diff --git a/Untitled.md b/Untitled.md new file mode 100644 index 0000000..acf469a --- /dev/null +++ b/Untitled.md @@ -0,0 +1,7 @@ +277/480V BUSS ROOM TO 480-SWBD-1 - (4000A) +480-SWBD-1 TO FP-SVC - 225.4C +FP-SVC TO FPC - 225.3C + +277/480V BUSS ROOM TO 480-SWBD-2 - (3000A) + + diff --git a/switchgear.md b/switchgear.md index 9f9849c..af4e71e 100644 --- a/switchgear.md +++ b/switchgear.md @@ -14,21 +14,21 @@ tags: 2. In the drawings, locate: * Riser Diagrams * House Panels -3. Copy over the Temporary assemblies from "Ben -1" +3. Copy over default Temporary Assemblies from ? ### 2. Takeoff 1. Build Items in Distribution: * Panelboards * Switchboards - * Transfer SWs * Meter centers - * Generator + * Generators + * Transfer switches + * Generator connection cabinets 2. Takeoff Common Assemblies: * XFMRs - * Disconnect Switches - * Bus Duct + * Disconnect switches 3. Takeoff Items in Item Database: * Wireway (Trough/Gutter) @@ -52,7 +52,35 @@ Items to Avoid: * Grounding * Elevator Room -#### Generator +#### Enclosed Circuit Breakers + +Treat as disconnect switch. + +#### Generators + +Add `GENERATOR SET UP` + +#### Generator Connection Cabinets + +Use a Distribution Panel of equal amps. + +#### Transfer Switches + +> "300A ATS" + +##### Transfer Switches 1200A+ + +Use 1200A MTS/ATS, and add: + +- ==CA.33.14.AMPS== +- Factor 1 = 3 +- ==Delete 1200A== + +#### Meter Centers + +`SWITCHGEAR & METER CENTERS`/`METER CENTERS`/`... METERING SECTION` + +Adjust Factor 1 for meter stacks, delete zeroed items. ### 3. Extension (Review and Checking)