HomeMy WebLinkAboutAddendum 5 - BID - 10166 Transfort Maintenance Facility (TMF) HVAC Improvements
Addendum # 5
10166 Transfort Maintenance Facility HVAC Improvements
ADDENDUM NO. 5
Description of ITB 10166: Transfort Maintenance Facility HVAC Improvements
ITB DUE DATE: 3:00 PM (Mountain Time) July 18, 2025
To all prospective Bidders under the Invitation to Bid documents described above, the following
changes/additions are hereby made and detailed in the following sections of this addendum:
Exhibit 1- Questions and Answers
Exhibit 2 – Updated Bid Schedule with Alternate 4
Please contact Adam Hill, Senior Buyer, at 970-221-6777 or adhill@fcgov.com with any questions
regarding this addendum.
RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT
ENCLOSED WITH THE ITB STATING THAT THIS ADDENDUM HAS BEEN RECEIVED.
nd Floor
970.221.6775
970.221.6707
fcgov.com/purchasing
Addendum # 5
10166 Transfort Maintenance Facility HVAC Improvements
Exhibit 1 – Questions and Answers
01 Question:
General guidelines for gases "lighter than air" require the sensors to be placed 4-12 inches from
ceiling. (possible crossover to NFPA 715) This area is considered C1D2. We also believe per
code; this will also require any exhaust fans to be rated for C1 D2 where electrical components
including feeder and motor be rated for C1D2.
Answer:
Please provide an alternate cost to replace the 4 (four) exhaust fans in question with the specified
products (or equivalent) in the schedule below.
02 Question:
Above is a snap from NFPA 30A. This defines the type of repair facility that this project may
fall under.
In short, my experience with this type of project is reviewed by AHJ for permitting and almost
always brings the above-mentioned code issues to the surface. I feel these concerns could have a
major impact to project pricing and I wanted to bring them to your attention prior to submitting
our proposal to reduce potential cost impacts after the project has been awarded based on the
drawings provided.
Will this facility be considered a Major Repair Garage?
Answer: No. The Design team feels that they have a code standing to argue that is not a major
repair facility per NFPA 30. Additionally, multiple pre-design coordination meetings took place
with PFA and the current drawings have been reviewed by PFA and the permit has been issued.
Addendum # 5
10166 Transfort Maintenance Facility HVAC Improvements
03 Question:
Our main concern is with the classification area C1 D2. One of my questions was confirming
that NFPA 52 applied to the entire project since it is only listed on the mechanical part of the
drawings. It was confirmed that it does. I also asked about the methane detection sensors not
being rated to be installed in hazardous areas. The response was they will not be in the
hazardous area. However, NFPA code requires methane sensors be placed within 12" of the
ceiling deck. This requirement would not allow for the installation of the sensors in the
drawings. I also feel it will impact some of the mechanical and electrical work for emergency
ventilation.
Answer:
Due to the timing, please bid the gas detection per the documents.
Upon award, the awarded Contractor is to make this question one of the initial RFI’s.
City of Fort Collins
Operations Services
10166 TMF Improvements - Addendum #5
Bid Schedule
Description Unit Quantity Unit Price Cost
Base Bid
Div 01 - General Requirements LS 1.00 $0.00
- Mobilization LS 1.00 $0.00
- Bonds LS 1.00 $0.00
- Insurance LS 1.00 $0.00
- Site Management LS 1.00 $0.00
- Temporary Facilities LS 1.00 $0.00
Div 02 - Existing Conditions & Demolition LS 1.00 $0.00
Div 03 - Concrete LS 1.00 $0.00
Div 04 - Masonr LS 1.00 $0.00
Div 05 - Metals LS 1.00 $0.00
Div 06 - Wood, Plastics, Composites LS 1.00 $0.00
Div 07 - Thermal & Moisture Protection LS 1.00 $0.00
Div 08 - Openings LS 1.00 $0.00
Div 09 - Finishes LS 1.00 $0.00
Div 10 - Specialties LS 1.00 $0.00
Div 11 - Equipment LS 1.00 $0.00
Div 12 - Furnishings LS 1.00 $0.00
Div 21 - Fire Protection LS 1.00 $0.00
Div 22 - Plumbing LS 1.00 $0.00
- Materials & Equipment LS 1.00 $0.00
- Labor LS 1.00 $0.00
Div 23 - HVAC LS 1.00 $0.00
- Submittal Generation LS 1.00 $0.00
- Materials & Equipment LS 1.00 $0.00
- Labor LS 1.00 $0.00
Div 26 - Electrical LS 1.00 $0.00
- Submittal Generation LS 1.00 $0.00
- Materials & Equipment LS 1.00 $0.00
- Labor LS 1.00 $0.00
Div 27 - Communications LS 1.00 $0.00
Div 28 - Electronic Safety & Securit LS 1.00 $0.00
Div 31 - Earthwork LS 1.00 $0.00
Div 32 - Exterior Improvements LS 1.00 $0.00
Div 33 - Utilities LS 1.00 $0.00
Force Account - Conduit Raceways with Pull strings for Controls/BAS
scope and BAS scope demolition LS 1.00 $30,000.00 $30,000.00
Force Account - Relocating items in the top 18" to the ceiling of class
1 division 1 spaces.LS 1.00 $100,000.00 $100,000.00
Total Base Bid $130,000.00
Bid Alternates (All are Deduct Cost) Unit Quantity Unit Price Cost
1 - Air Curtains LS 1.00 $0.00
2 - RTU 1, 2, & 3 LS 1.00 $0.00
3 - Arch & Elec scope in Office 122 and Tool Crib 123 LS 1.00 $0.00
4- Replace (4) Exhaust Fans Per Addendum 5 LS 1.00 $0.00
Unit Price Items Unit Quantity Unit Price Unit Cost
6-inch Sidewalk SF 1000.00 $0.00
Type II Curb & Gutter LF 200.00 $0.00
ADA Ramp SF 200.00 $0.00
Concrete Contractor Mobilization LS 1.00 $0.00
Total Base Bid in Words: