Parrott Creek Culvert Replacements - Project No. 25PW15 Addendum No. 1

Location: Oregon
Posted: Apr 9, 2026
Due: Apr 14, 2026
Agency: City of Roseburg
Type of Government: State & Local
Category:
  • Y - Construction of Structures and Facilities
  • Z - Maintenance, Repair or Alteration of Real Property
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Parrott Creek Culvert Replacements - Project No. 25PW15
Specification Documents
Drawings
Geotechnicial Design Report Parrot Creek Culvert Replacements Roseburg Oregon
Bid Opening Date: Tuesday, April 14, 2026
Bid Opening Time: 2:00 p.m.
Bid Opening Location: Roseburg City Hall, 3rd Floor Conference Room and Electronically via Zoom - instructions to join the Zoom meeting will be posted April 13, 2026
Competitive Range: $1,550,000 - $1,850,000
Addendum No. 1 - Posted April 9, 2026
Plan Sheets - Posted April 9, 2026

Attachment Preview

PARROTT CREEK CULVERT REPLACEMENT ADDENDUM #01
Project: Parrott Creek Culvert
Replacement
Owner: City of Roseburg
Prepared by: Erik Ranger
i.e. Engineering, Inc
809 SE Pine St.
Roseburg, OR 97470
Response date: 04.09.2026
___________________________________________________________________________
1.0 NOTICE TO ALL BIDDERS AND PLAN\HOLDERS
The Contract Documents for the above-referenced Project are modified as set forth in this
Addendum. The original Contract Documents and any previously issued addenda remain in full
force and effect, except as modified by this Addendum, which is hereby made part of the
Contract Documents. Bidder shall take this Addendum into consideration when preparing and
submitting a bid, and shall acknowledge receipt of this Addendum in the space provided on the
Bid Form
2.0 BID SUBMITTAL DEADLINE
The bid submittal deadline remains the same and is not changed by this Addendum
3.0 PROJECT BID BOOKLET
There are no changes to the project bid tabs.
4.0 PROJECT SPECIAL PROVISIONS
The following changes shall be mode to the special provisions:
01010.03 Submittals - Furnish Water Quality Structures from the QPL or an approved equal
according to 00160.05.
Delete Table 0101-1 and replace with the following:
Provide the following Water Quality Structures as indicated in Table 01010-1:
Table 01010-1
Drainage Facility Stormwater Control Facility Manufacturer’s Model
Identification
Treatment Category
Description
Eddy Street 1
Catch basin with filter
cartridges
Contech Stormfilter
Catchbasin with two,
27” ZPG filters
Drainage Facility Stormwater Control Facility Manufacturer’s Model
Identification
Treatment Category
Description
Eddy Street 2
Catch basin with filter
cartridges
Contech Stormfilter
Catchbasin with two,
27” ZPG filters
Kane Street
Catch basin with filter
cartridges
Contech Stormfilter
Catchbasin with two,
27” ZPG filters
Giles Street
Catch basin with filter
cartridges
Contech Stormfilter
Catchbasin with two,
27” ZPG filters
Ichabod Street
Catch basin with filter
cartridges
Contech Stormfilter
Catchbasin with two,
27” ZPG filters
5.0 PROJECT PLAN SHEETS
On Project plan sheet C8, Note 11 has been modified to require the Contractor to coordinate
with Avista gas for temporary relocation of the existing gas line.
On Project plan sheets C12 and C16, catch inverts have been modified.
6.0 CLARIFICATIONS
The following are provided as a matter of information to clarify issues raised or questions about
the Contract Documents. To the extent that changes to the Contract Documents are required
based on the questions received, the Contract Documents have been modified as noted above
in the Project Bid Booklet and Project Plans sections of this Addendum.
1. There are no restrained joints required for waterline.
2. ADS-N12 storm sewer pipe is acceptable.
3. Federal funding is anticipated for reimbursement for some of the project through FEMA.
Domestic materials are required under the Build America / Buy America Act (BABAA).
4. The Contractor shall coordinate with Avista for temporary removal. Avista will cap the
gas line and cut and remove existing gas line in the construction area. contractor to then
coordinate with Avista so that the gas line is reinstalled during the time the Contractor is
backfill after culvert installation.
END OF ADDENDUM
Enc.: Plan Sheets C8, C12, and C16
Erik D Ranger
2026.04.09 13:27:47-07'00'
Parrot Creek Culvert Replacement
Addendum 01
i.e. Engineering, Inc.
i.e. Job # 0149-232
12/31/2026
Page 2 of 2
04.09.2026
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