CABOT BEB_SWBD_dim.pdf
PDF 16 KB Posted
- Attached to
- IFB 209F-23 NEMA 3R OUTDOOR SWITCHBOARD COMBO
- Solicitation number
- BD-23-1206-40000-40000-94631
- Issued by
- Suffolk County, Massachusetts
About this file
This document appears to be a technical specification for an outdoor NEMA 3R switchboard combo related to IFB 209F-23 issued by the Massachusetts state government. The switchboard is intended for the MBTA Cabot BEB facility and is comprised of a 480Y/277V 3-phase 4-wire 1200A main breaker panel with 100kAIC copper bus, and a 208Y/120V 3-phase 4-wire 300A panel with 65kAIC copper bus. The switchboard also includes a 75kVA 480V to 208Y/120V transformer. The enclosure dimensions are provided, as well as the conduit entry areas.
The IFB 209F-23 contract opportunity seeks the supply and installation of this outdoor switchboard combo for the state of Massachusetts. No specific details are provided regarding pricing terms, set asides, incumbent contractors, funding requirements, or award dates. The summary focuses on the technical specifications and high-level details of the contract opportunity.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| MBTA Cabot BEB Switchboard Combo BOM.pdf | ||
| MBTA Minimum Insurance Requirements~32.pdf | ||
| IFB 209 F-23 Bid Document.pdf |
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Text version
91.50
PNL A
480Y/277V
3Ph 4W 60Hz
Main Breaker1200A
100kAIC
Copper Bus
PNL B
208Y/120V
3Ph 4W 60Hz
300A
65kAIC
Copper Bus
MCB
300A
Transformer
480: 208Y/120V
75kVA
Copper
SECTION 1 SECTION 2
48.00 42.00
90.00
Enclosure is NEMA 3R
Sealed Exterior Door to cover both section fronts
MBTA
CABOT BEB
OUTDOOR SWITCHBOARD
36.00
11.50
43.15 33.50
21.76
4.66
6.60
18.03
48.00 42.00
BOTTOM VIEW
TOP VIEW
Dashed Crosses Represent
Conduit Entry Areas
| CABOT BEB_SWBD_Btm-Top |
| CABOT BEB_SWBD_Frnt |
File details come from the government source that posted it. Updated .