U89 PAC 03 and PAC 04 Replacement
Solicitation number 25-58316
Publication date
Closing date and time 2026/06/30 14:00 EDT
Description
25-58316
U89 PAC 03 and PAC 04 Replacement
2320 Lester Road
Building U89
Ottawa, Ontario
OBJECTIVE:
The two roof top ventilation units have surpassed their life-expectancy and
require replacement. We will be replacing the two ventilation units for similar
units with a higher efficiency and a few nuances. One unit will incorporate a heat
recovery capacity allowing us to capture the washroom exhaust to supplement
the heating demand.
BACKGROUND:
The ventilation units are original to the building, one unit original to the original
building from 1977 and the other original to the additional from approximately
2001. One unit no longer operates and the other unit operates inefficiently when
load is applied. Therefore, replacement is required.
TASKS AND DELIVERABLES:
Demolish two roof top units and remove from site
Provide new openings to accommodate the change in size of ventilation
Provide new steel structure to support PAC04 c/w roof top curbs (both PAC03 &
04)
Install new roof top units
Ventilation network needs modification from PAC03
Complete ventilation connections
Tie in to BAS
Provide new F/A device for PAC04
Contract duration
The estimated contract period will be 17 month(s), with a proposed start date of 2026/07/07.
Trade agreements
-
Canadian Free Trade Agreement (CFTA)
Reason for limited tendering
A contracting officer can use limited tendering for specific reasons outlined in the applicable trade agreements. The reason for this contract is described below:
-
None
Contact information
Contracting organization
- Organization
-
National Research Council of Canada (NRC)
- Address
-
1200 Montreal Road
Ottawa, Ontario, K1A 0R6Canada
- Contracting authority
- Collin Long
- Phone
- (343) 549-1549
- Email
- Collin.Long@nrc-cnrc.gc.ca
- Address
-
2320 Lester Road
Ottawa, Ontario, K1T 3T3Canada
Bidding details
| Document title | Amendment no. | Language | Unique downloads | Date added |
|---|---|---|---|---|
| 25-58316 - Invitation to Tender - U89 PAC03 and PAC04 Replacement.pdf | 001 | EN | 9 | 2026/06/02 |
| 25-58316 - Invitation a Soumissionner - U89 Remplacement des PAC 03 et PAC 04.pdf | 001 | FR | 3 | 2026/06/02 |
| 25-58316 - U89 PAC03 and PAC04 Replacement Specs.pdf | 001 | EN | 7 | 2026/06/02 |
| 25-58316 - U89 Remplacement des PAC 03 et PAC 04 Devis.pdf | 001 | FR | 2 | 2026/06/02 |
| 25-58316 - Drawings_Dessins - Departmental Rep_Rep Departmental.pdf | 001 | EN and FR | 9 | 2026/06/02 |
| 25-58316 - Drawings_Dessins - Structural.pdf | 001 | EN and FR | 9 | 2026/06/02 |
| 25-58316 - Drawings_Dessins - Mechanical_Mécanique.pdf | 001 | EN and FR | 9 | 2026/06/02 |
| 25-58316 - Drawings_Dessins - Electrical_Électrique.pdf | 001 | EN and FR | 7 | 2026/06/02 |