City of Tulsa
1/9/2026
Finance Department
INVITATION FOR BID TAC 896B
Addendum #3
Please note the following changes which have been made for clarification to this Invitation for Sealed Bid. This
addendum must be listed as Addendum #3 on the ACKNOWLEDGMENT OF RECEIPT OF
ADDENDA/AMENDMENTS FORM of the bid package as verification that you have received and are aware of
the information contained herein.
QUESTIONS/CLARIFICATION/CHANGES:
CHANGES:
Was:
EVENT
IFB Issue Date
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
Deadline for Questions
Submitted to assigned buyer via email.
Bid Submission Date
Either mailed or delivered to City Clerk address. Bids
are open the day after the due date.
Changed to:
EVENT
IFB Issue Date
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
Deadline for Questions
Submitted to assigned buyer via email.
Bid Submission Date
Either mailed or delivered to City Clerk address. Bids
are open the day after the due date.
DATE
12/01/2025
12/11/2025 at 1:00 PM CST
01/07/2025 at 1:00 PM CST
01/12/2025
10 Days prior to IFB due date
01/21/2026
DATE
12/01/2025
12/11/2025 at 1:00 PM CST
01/07/2026 at 1:00 PM CST
01/12/2026
10 Days prior to IFB due date
01/21/2026
TAC 896B | Emergency Generator Maintenance | Issue Date: 12/01/2025
Was (Page 13, Item 5d):
d. Perform operational load test with site load, two (2) hour test
Changed to:
d. Perform operational load test with site load, two (2) hour test annually
Removed from Specifications, Page 13:
4. Full Load Bank Test – Two (2) Hour Test
Addition to Specifications, Page 13:
Seller will respond to emergency requests within two (2) hours upon notification by the City’s
staff.
IFB Rev 02/2024
2
City of Tulsa
12/17/2025
Finance Department
INVITATION FOR BID TAC 896B
Addendum #2
Please note the following changes which have been made for clarification to this Invitation for Sealed Bid. This
addendum must be listed as Addendum #2 on the ACKNOWLEDGMENT OF RECEIPT OF
ADDENDA/AMENDMENTS FORM of the bid package as verification that you have received and are aware of
the information contained herein.
QUESTIONS/CLARIFICATION/CHANGES:
CHANGES:
Was:
EVENT
IFB Issue Date
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
Deadline for Questions
Submitted to assigned buyer via email.
Bid Submission Date
Either mailed or delivered to City Clerk address. Bids
are open the day after the due date.
Changed to:
EVENT
IFB Issue Date
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
MANDATORY Pre-Bid Conference
2317 S. Jackson Ave., Tulsa, OK 74107
Deadline for Questions
Submitted to assigned buyer via email.
Bid Submission Date
Either mailed or delivered to City Clerk address. Bids
are open the day after the due date.
DATE
12/01/2025
12/11/2025 at 1:00 PM CST
12/29/2025
10 Days prior to IFB due date
01/07/2026
DATE
12/01/2025
12/11/2025 at 1:00 PM CST
01/07/2025 at 1:00 PM CST
01/12/2025
10 Days prior to IFB due date
01/21/2026
TAC 896B | Emergency Generator Maintenance | Issue Date: 12/01/2025
Was:
Attendance Requirement
☒ Attendance at the Pre-Bid Conference is required to submit a Bid.
Changed to:
Attendance Requirement
☒ Attendance at the Pre-Bid Conference is required to submit a Bid. It is required to attend at
least one Pre-Bid Conference. It is not necessary to attend more than one Pre-Bid Conference.
Pre-Bid Conference will include site visits.
Was:
Site Location
Gilcrease Tower
2621 W Apache St
Southwest Pump Station
5810 S 33rd W Ave
Woodcrest Pump Station
1046 N Ridge Lane
Brand KW
S/N
Kohler 20 339NGMKH0010
Kohler 100 3346GMKJ0003
Kohler 100 3346GMKJ0004
Engine
Kohler
Deere
Deere
Engine Size Tank Size
2.5L Diesel 60 gal.
4.5L Diesel 200 gal.
4.5L Diesel 200 gal.
Gilcrease Pump Station
2410 N Osage Dr
Kohler 300 33CYGMLM0014
South Union Pump Station
7214 S Union Ave
Generac
100
2093466
Turkey Mountain Tank
6434 S Elwood Ave
Kohler 60
TBD
Deere
Mitsubishi
Kohler
9.0L Diesel
12.7L Diesel
3.4L Diesel
700 gal.
200 gal.
200 gal.
S.S.S. Pump Station East
6225 S Sheridan Rd
Kohler 600 33HHGMNH0005 Volvo Penta 16.2L Diesel
S.S.S. Pump Station West
6225 S Sheridan Rd
Generac
350
2069505
Detroit S60 Natural Gas
Sunset Pump Station
700 N Detroit Ave
Kohler 100 3346GMMN0034
Deere
4.5L Diesel
700 gal.
n/a
200 gal.
Sheridan Tank Farm
6225 S 67th E Ave
North Surge Tank
2100 S 161st E Ave
South Surge Tank
3100 S 161st E Ave
Kohler 30 33DGGMMN0122 Kohler
2.5L Diesel 150 gal.
Generac 25
Generac 25
2098618
2098619
Deere
2.4L Diesel 60 gal.
Deere
2.4L Diesel 60 gal.
IFB Rev 02/2024
4