University Hall Simulation Lab
Posting No. 2 - Questions and Answers
December 5, 2011
NOTE: These are additional questions and answers in addition to those provided on
Friday, December 2, 2011
Question: Please provide the sequence of operation and/or points monitoring required for the
Div. 230900 DDC Controls? (no specification included for Div. 230900 attached)
Answer: Refer to specification section 23 81 29 paragraph 2.06 E 2.
The following operation/settings should be provided by the Campus EMCS:
Request all Off (Emergency Stop)
Request On/Off
Setpoint
Request Lossnay Mode
Request Fan Speed
Filter sign reset
Request Local Prohibit On/Off, Mode, and Filter Sign
Filter Sign Reset
Request Limit Temperature Setting Range
Ventilation Mode
The following points should be measured/monitored by the Campus EMCS:
Emergency state
On/Off run state
Mode state
Setpoint state
Lossnay mode state
Fan Speed state
Filter status
Space Temperature
Alarm state
Error Code
Ventilation Mode
Question: Please confirm that the VRF system (including packaged ERV unit) will be standalone controls with monitoring only through the DDC? Or what read/write functions
will be available from the VRF system BACnet interface to the DDC?
Answer: The VRF system will be stand-alone but with some oversight by the DDC system as
noted above.
Question: Clarify where plastic laminate and epoxy resin countertops occur.
Answer: See sheets A8.1 and A8.2 for scope of plastic laminate countertops, there are no
epoxy resin countertops.
Question: Section 12 40 00 – clarify guest chair model number is 31331.
Answer: The chair can be viewed at vs-furniture.com
Question: Will we be allowed to use the building toilet facilities during project construction?
Answer: No.
Question: Drawing A8.1 – clarify W.A. Braun model number for Key Symbol E22.
Answer: See sheet A8.1, the manufacturer’s name is Wa baum.
Question: Drawing A8.1 – clarify Metro model number for Key Symbol E29.
Answer: The manufacturer’s name will be changed to Pocket Nurse and the model number
will be changed to 02-25-257M in the addendum.
Question: Drawing TS1.1 indicates we can pay for parking in 10 spaces before and after winter
break; are we limited to 10 spaces?
Answer: A small number of additional spaces “may” be available. The exact number depends
upon the contractor’s layout.