FINAL ADDENDUM NO 1 ER 27 008.pdf

PDF 1 MB Posted Sep 29, 2026

Attached to: ER-27(008) Kaumualii Hwy Drainage Imp Vic of Omao Stream Bridge
Solicitation number: B27000469
Issued by: Hawaii

About this file

Written by GovTribe AI · Oct 26, 2026

Summary

This Addendum No. 1 document, issued by the State of Hawaii Department of Transportation Highways on October 22, 2026, modifies the solicitation for Kaumualii Highway Drainage Improvements in the vicinity of Omao Stream Bridge (Federal-Aid Project ER-27(008)) located in the District of Koloa, Island of Kauai. The addendum replaces the Proposal Schedule P-8 through P-12 (originally dated May 27, 2026) and revises Plan Sheets No. 28 and 29 to reflect updated drainage outlet and section details. The scope of work encompasses demolition of existing drainage structures and pavement, installation of a 42-inch reinforced concrete pipe (RCP) drain system with associated manhole and inlet structures, grouted rubble paving, concrete apron, chain link fencing, erosion control matting, and site preparation including clearing, grubbing, excavation, and grassing. The revised proposal schedule includes 47 line items with various quantities and unit prices to be completed by the contractor, with a Total Amount for Comparison of Bids to be calculated by bidders. The original bid opening was scheduled for October 29, 2026 at 2:00 p.m. Hawaii Standard Time, with a pre-bid meeting held on October 7, 2026 via Microsoft Teams and a Request for Information deadline of October 15, 2026 at 2:00 p.m.

The addendum includes pre-bid meeting minutes documenting attendance from HDOT representatives, Park Engineering, and three contractor firms (Goodfellow Bros, KSF Inc.), which addressed Disadvantaged Business Enterprise (DBE) program requirements, private property coordination with affected landowners, temporary traffic barrier installation requirements to protect the Omao Stream Bridge, and historic preservation documentation requirements. Responses to two Requests for Information clarified that the contractor is responsible for providing the water source for the temporary irrigation system and that 4-inch-thick topsoil shall be placed over all graded and exposed areas beyond the 207 cubic yards initially specified on Plan Sheet C3.2. The project is federally funded and subject to Davis-Bacon wage determinations and federal nondiscrimination requirements. Bidders must possess a valid State of Hawaii General Engineering "A" license prior to award and perform at least 30 percent of contract work with their own organization. Monthly progress payments will be issued without retainage, and all subcontractors must be paid within 10 calendar days of contractor receipt of payment from HDOT.

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File	Type	Posted
FINAL SPECIFICATIONS w NTB ER 27 008.pdf	PDF	Sep 29, 2026
FINAL GEOTECHNICAL EXPLORATION REPORT ER 27 008.pdf	PDF	Sep 29, 2026
FINAL PLANS ER 27 008.pdf	PDF	Sep 29, 2026

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KAUMUALII HIGHWAY DRAINAGE IMPROVEMENTS ADDENDUM NO. 1

VICINITY OF OMAO STREAM BRIDGE OCTOBER 22, 2026

ER-27(008) PAGE 1 OF 2

STATE OF HAWAII

DEPARTMENT OF TRANSPORTATION

HIGHWAYS

ADDENDUM NO. 1

FOR

KAUMUALII HIGHWAY DRAINAGE IMPROVEMENTS

VICINITY OF OMAO STREAM BRIDGE

DISTRICT OF KOLOA

ISLAND OF KAUAI

FEDERAL-AID PROJECT NO. ER-27(008)

October 22, 2026

This Addendum shall make the following amendment(s) to the Solicitation:

A. PROPOSAL

1. Delete PROPOSAL SCHEDULE P-8 thru P-12, dated 5/27/26, and replace with attached PROPOSAL SCHEDULE P-8 thru P-12, dated r10/22/26.

B. PLANS

1. Delete PLAN SHEET NO. 28 – DRAINAGE OUTLET PLAN AND PROFILE and replace it with attached PLANS SHEET NO. ADD.28

– DRAINAGE OUTLET PLAN AND PROFILE dated r10/22/26.

2. Delete PLAN SHEET NO. 29 – DRAINAGE SECTIONS and replace it with attached PLANS SHEET NO. ADD.29 – DRAINGE SECTIONS dated r10/22/26.

The following is provided for information.

C. PRE-BID MEETING MINUTES

1. The attached PRE-BID MEETING MINUTES are provided for information.

D. RESPONSES TO REQUESTS FOR INFORMATION (RFI’S/QUESTIONS)

1. The attached RESPONSES TO REQUEST FOR INFORMATION are provided for information.

KAUMUALII HIGHWAY DRAINAGE IMPROVEMENTS ADDENDUM NO. 1

VICINITY OF OMAO STREAM BRIDGE OCTOBER 22, 2026

ER-27(008) PAGE 2 OF 2

Please acknowledge receipt of this ADDENDUM NO. 1 by recording the date of its receipt in the space provided on PAGE P-4 of the Proposal.

ERIC FUJIKAWA

Program Manager https://stateofhawaii.na1.adobesign.com/verifier?tx=CBJCHBCAABAAJ7jNrEj8vMjDsNdnBWW5BYPvDoGPaExH

ER-27(008)

Addendum No. 1 r10/22/26 P-8

PROPOSAL SCHEDULE

ITEM NO. ITEM APPROX.

QUANTITY

UNIT UNIT PRICE AMOUNT

201.0100 Clearing and Grubbing 0.51 AC. $ ________ $__________

202.0100 Removal of Existing Grated Drain Inlet and Concrete Apron L.S. L.S. L.S. $__________

202.0200 Removal of Existing 24-Inch RCP Drain Pipe 8 L.F. $ ________ $__________

202.0300 Removal of Existing Asphalt Concrete Pavement 207 S.Y. $ ________ $__________

202.0400 Removal of Existing 6-Feet High Chain Link Fence 342 L.F. $ ________ $__________

206.0100 Excavation for 42-Inch RCP Drain Pipe 1,091 C.Y. $ ________ $__________

206.0200 Excavation and Installation for Stabilization Layer 199 C.Y. $ ________ $__________

207.0100 Ditch and Channel Excavation 100 C.Y. $ ________ $__________

209.0100 Installation, Maintenance, Monitoring, and Removal of BMP L.S. L.S. L.S. $__________

209.0200 Additional Water Pollution, Dust, and Erosion Control F.A. F.A. F.A. $ 25,000.00

280.0100 Shaft Construction L.S. L.S. L.S. $__________

304.0100 Aggregate Base 76 TON $ ________ $__________

305.0100 Aggregate Subbase 32 TON $ ________ $__________

r10/22/26 P-9

PROPOSAL SCHEDULE

ITEM NO. ITEM APPROX.

QUANTITY

UNIT UNIT PRICE AMOUNT

314.0100 CLSM for Fill of Existing 24-Inch RCP Drain Pipe 8 C.Y. $ ________ $__________

401.0100 HMA Pavement, Mix No. IV 23 TON $ ________ $__________

503.0100 Concrete for Concrete Apron 14 C.Y. $ ________ $__________

603.0100 Bed Course Material for 42-Inch RCP Drain Pipe 377 C.Y. $ ________ $__________

603.0200 42-Inch RCP Drain Pipe, Class V (Open Trench Installation) 389 L.F. $ ________ $__________

604.0100 Type C Storm Drain Manhole,13.00 feet to 13.99 feet 1 EA. $ ________ $__________

604.0200 Type 1211216P Grated Drop Drain Inlet, 5.00 feet to 5.99 feet 3 EA. $ ________ $__________

604.0300 Type 1211216P Grated Drop Drain Inlet, 11.00 feet to 11.99 feet 1 EA. $ ________ $__________

604.0400 Standard Concrete Outlet Structure 1 EA. $ ________ $__________

607.0100 4-Feet, Chain Link Fence 22 L.F. $ ________ $__________

607.0200 6-Feet, Chain Link Fence 342 L.F. $ ________ $__________

612.0100 Grouted Rubble Paving 102 C.Y. $ ________ $__________

616.0100 Temporary Irrigation System L.S. L.S. L.S. $__________ r10/22/26 P-10

PROPOSAL SCHEDULE

ITEM NO. ITEM APPROX.

QUANTITY

UNIT UNIT PRICE AMOUNT

617.0100 Imported Planting Soil (4” Layer) 207 C.Y. $ ________ $__________

629.0100 Removal of Existing Pavement Striping and Markings L.S. L.S. L.S. $__________

629.0200 Removal of Temporary Pavement Striping and Markings L.S. L.S. L.S. $__________

629.0300 4-Inch White Pavement Striping (Thermoplastic Extrusion) 960 L.F. $ ________ $__________

629.0400 4-Inch Double Yellow Pavement Striping (Thermoplastic Extrusion) 840 L.F. $ ________ $__________

629.0500 Type C Pavement Marker 24 EA. $ ________ $__________

629.0600 Type D Pavement Marker 170 EA. $ ________ $__________

636.0100 Additional E-Construction Programs, additional licenses or additional equipment F.A. F.A. F.A. $ 10,000.00

641.0100 Hydro-mulch Seeding 2,253 S.Y. $ ________ $__________

645.1000 Traffic Control L.S. L.S. L.S. $__________

645.2000 Additional Police Officers, Additional Traffic

Control Devices, And Advertisement F.A. F.A. F.A. $ 60,000.00

648.0100 Field-Posted Drawings L.S. L.S. L.S. $__________

663.0100 Erosion Control Matting 972 S.Y. $ ________ $__________ r10/22/26 P-11

PROPOSAL SCHEDULE

ITEM NO. ITEM APPROX.

QUANTITY

UNIT UNIT PRICE AMOUNT

671.0100 Protection of Endangered Species F.A. F.A. F.A. $ 100,000.00

672.0100 Microtunneling L.S. L.S. L.S. $__________

684.0100 Construction Instrumentation & Monitoring L.S. L.S. L.S. $__________

694.0100 Portable Concrete Barrier (State Furnished) F.A. F.A. F.A. $ 50,000.00

694.0200 End Treatment System F.A. F.A. F.A. $ 120,000.00

699.1000 Mobilization (Not to exceed 6 percent of the sum of all items excluding the bid price of this item) L.S. L.S. L.S. $__________

Total Amount for Comparison of Bids…………………………………………………………………………….

r10/22/26 P-12

PROPOSAL SCHEDULE NOTES:

1. Bids shall include all Federal, State, County and other applicable taxes and fees.

2. The TOTAL AMOUNT FOR COMPARISON OF BIDS shall be used to determine the lowest responsible bidder.

3. Bidders shall complete all unit prices and amounts. Failure to do so shall be grounds for rejection of bid.

4. If a discrepancy occurs between unit bid price and the bid price, the unit bid price shall govern.

5. Bidders shall submit and upload the complete proposal to HIePRO prior to the bid opening date and time. Proposals received after said due date and time shall not be considered. Any additional support documents explicitly designated as confidential and/or proprietary shall be uploaded as a separate file to HIePRO. Bidders shall not include confidential and/or proprietary documents with the proposal. The record of each bidder and respective bid shall be open to public inspection. Original (wet ink, hard copy) proposal documents are not required to be submitted. Contract award shall be based on evaluation of proposals submitted and uploaded to HIePRO.

FAILURE TO UPLOAD THE COMPLETE PROPOSAL TO HIePRO SHALL BE GROUNDS FOR REJECTION OF THE BID.

If there is a conflict between the specification document and the HIePRO solicitation, the specifications shall govern and control, unless otherwise specified.

TOTAL

SHEETS

FISCAL

YEAR NO.

SHEET

HAW.HAWAII

DIST. NO.

FED. ROAD STATE

HIGHWAYS DIVISION

STATE OF HAWAI'I

DEPARTMENT OF TRANSPORTATION

OF SHEETSSHEET No.

PROJ. NO.

DATE REVISION

ADD. 28

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ER-27(008)

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KAUMUALI'I HIGHWAY DRAINAGE IMPROVEMENTS

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DATE

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QUANTITIES BY

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CHECKED BY

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DRAWN BY

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PLAN

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NOTE BOOK

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SURVEY PLOTTED BY

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ORIGINAL

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APRIL 30, 2028

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LIC. EXP. DATE

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THIS WORK WAS PREPARED BY ME

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OR UNDER MY SUPERVISION.

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PROFESSIONAL

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ENGINEER

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LICENSED

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VICINITY OF OMAO STREAM BRIDGE

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DRAINAGE OUTLET

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PLAN AND PROFILE

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%%UPLAN - DRAINAGE OUTLET

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AutoCAD SHX Text { Sta. 177+61.45 Kaumuali'i Hwy (o/s 25.83' Lt.) = } Sta. 0+00 Drain HDOT Std. Conc. Outlet Structure (Std. Plan H-22) with 4-ft. High Chain Link Fence (Std. Plan D-02)

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TMK: (4) 2-5-001: 008

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%%UPROFILE - DRAINAGE OUTLET

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545.00 TW/FG

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555.00 FG

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554.45 TW

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553.95 BW

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AutoCAD SHX Text 6" Thick No. 3B Fine (ASTM C33 No. 67 Gradation) Basalt Aggregate (Note 4)

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546.00 FG

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545.00 TW

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545.00 BW

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545.00 FG

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545.00 TW

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545.00 BW

AutoCAD SHX Text Install Erosion Control Matting, 4" Min. Thick Imported Planting Soil and Grass on all disturbed areas. See Detail 1/EC6.

AutoCAD SHX Text Erosion Control Matting

AutoCAD SHX Text Omao Stream Bridge (above)

AutoCAD SHX Text Notes: 1. The Contractor shall The Contractor shall install Erosion Control Matting over all excavated, graded and disturbed area to be hydromulched. Additional Erosion Control Matting installed over disturbed area not identified on the plans will not be paid for separately but shall be considered incidental to Item No. 663.0100 Erosion Control Matting.

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3. Excavation for the stabilization layer below the outlet Excavation for the stabilization layer below the outlet structure, as required by the Engineer, will be not be paid for separately but shall be considered incidental to Item No. 604.0400 Standard Concrete Outlet Structure.

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2. Contractor shall Contractor shall over-excavate to a depth of 2 feet min. if soft and/or loose soil is encountered as determined by the Engineer. Install 2 feet min. thick Stabilization Layer consisting of No. 2 (ASTM C33, No. 4

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4. No. 3B Fine (ASTM C33 No. 67 Gradation) Basalt Aggregate will No. 3B Fine (ASTM C33 No. 67 Gradation) Basalt Aggregate will not be paid for separately but shall be considered incidental to Item No. 612.0100 Grouted Rubble Paving.

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5. 4-Feet High Chain Link Fence will be paid 4-Feet High Chain Link Fence will be paid for under item No. 607.0100 4-Feet, Chain Link Fence.

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100-YR WSEL

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545.50 FG

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AutoCAD SHX Text Revised plan and profile to show 4" thick imported planting soil and grass on disturbed areas. Added note 6.

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AutoCAD SHX Text Notes (continued): 6. Topsoil to be paid under Item No. 617.0100 Imported Topsoil to be paid under Item No. 617.0100 Imported Planting Soil (4" Layer). Grass to be paid under Item No. 641.0100 Hydro-mulch Seeding.

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TOTAL

SHEETS

FISCAL

YEAR NO.

SHEET

HAW.HAWAII

DIST. NO.

FED. ROAD STATE

HIGHWAYS DIVISION

STATE OF HAWAI'I

DEPARTMENT OF TRANSPORTATION

OF SHEETSSHEET No.

PROJ. NO.

DATE REVISION

ADD. 29

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ER-27(008)

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KAUMUALI'I HIGHWAY DRAINAGE IMPROVEMENTS

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DATE

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QUANTITIES BY

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CHECKED BY

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PLAN

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NOTE BOOK

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SURVEY PLOTTED BY

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ORIGINAL

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APRIL 30, 2028

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LIC. EXP. DATE

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THIS WORK WAS PREPARED BY ME

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OR UNDER MY SUPERVISION.

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VICINITY OF OMAO STREAM BRIDGE

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DRAINAGE SECTIONS

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ADD.29

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MINUTES OF THE PRE-BID MEETING

PROJECT: Kaumualii Highway Drainage Improvements

Vicinity of Omao Stream Bridge District of Koloa, Island of Kauai

FEDERAL-AID

PROJECT NO.: ER-27(008)

LOCATION: Microsoft Teams Video Conference

DATE & TIME: October 7, 2026 at 10:00 A.M.

IN ATTENDANCE: Jeff Aguinaldo HDOT – HWY-K

Russell Arakaki Park Engineering Mari Connell Park Engineering Robert Hopper HDOT – OCR Dan Williams HDOT – OCR Ryan Moura Goodfellow Bros Chris Tavares Goodfellow Bros Russ Miyahara KSF Inc

HDOT Project Manager, Jeff Aguinaldo asked attendees to type in their name, business, email and contact number in the chat and began the meeting at 10:01 A.M. He noted anything said at this meeting shall be for clarification purposes only, the bid documents shall govern over anything said today. All questions resulting from this meeting are to be submitted through HIePRO and will be answered through an addendum. Contract start and end dates noted on HIePRO are estimates only. Questions received after the deadline will not be addressed.

He then introduced Dan Williams and Robert Hopper of OCR to go over the project’s DBE requirements.

Robert Hopper, DBE Program Specialist with OCR, reviewed HDOT’s DBE Program and the project’s non-specified DBE requirements. Dan Williams provided the following links in the chat:

• Small Business Directory:

https://hands.ehawaii.gov/hands/smallbusiness/search

• HDOT SBE Directory:

https://hdot.dbesystem.com/

• Following the close of the solicitation, HDOT’s Office of Civil Rights will contact each bidder to request completion of two forms: (1) a Bidder Registration Form, which collects information about the bidding firm; and (2) a Bidders List Form, which identifies the subcontractors, suppliers, and other firms that submitted quotes for the project.

https://hands.ehawaii.gov/hands/smallbusiness/search https://hdot.dbesystem.com/ https://hands.ehawaii.gov/hands/smallbusiness/search https://hdot.dbesystem.com/

HDOT uses this information to assess the availability of firms ready, willing, and able to participate in federally assisted contracting opportunities and to establish its overall Disadvantaged Business Enterprise (DBE) goals. Although submission of these forms is not a condition of contract award, we strongly encourage your cooperation in completing and returning both forms to support the accuracy and completeness of our DBE program data. Registered bidders/offeror are posted at:

https://hidot.hawaii.gov/administration/ocr/dbe/

Jeff introduced the project and provided a brief overview, highlighting the following requirements:

• Private Property Coordination: The project includes work adjacent to private parcels.

The Contractor is responsible for coordinating with the affected property owners and obtaining Right of Entry (ROE) agreements, if required, as noted in Note No. 5 on Plan Sheet 44.

• Temporary Traffic Barriers: The Contractor is required to install temporary plastic traffic barriers or an approved substitute to protect the Omao Stream Bridge, as shown on Plan Sheet 20

• Historic Preservation Requirements: Per Historical Preservation Note No. 5 on Plan

Sheet 5, the required Omao Stream Bridgeprotective measures must be documented and submitted to the Engineer before any construction activities begin.

The following questions were raised at the meeting:

Question #1: When is the deadline to submit questions on HIePRO?

Response: The deadline to submit is October 15, 2026, at 2:00 P.M.

There were no further questions or comments, and the pre-bid meeting was adjourned at 10:11 A.M.

The minutes of the meeting will be distributed in Addendum No. 1 of the Contract Plans.

Contractors will be notified via HIePRO when the addendum will be available.

Kaumualii Highway Drainage Improvements Vicinity of Omao Stream Bridge Federal-Aid Project No. ER-27(008)

PRE-BID MEETING ATTENDANCE

October 7, 2026, 10:00 A.M., Microsoft Teams Video Conference

Responses to Request for Information (RFI’s/Questions) HIePRO Questions for solicitation B27000469 Kaumualii Highway Drainage Improvements

Vicinity of Omao Stream Bridge Federal Project No. ER-27(008)

As of October 15, 2026

1. Item No. 617.0100 - Please confirm if a water source will be provided for the temporary irrigation system.

RESPONSE: The Contractor shall be responsible providing the water source for the temporary irrigation system.

2. Item 617.0100 - The proposal schedule indicates 99 cubic yards of imported planting soil.

Sheet C3.2 is the only place where topsoil is called out to be used. Additional areas will be graded and exposed under this contract. Will topsoil be required in all areas exposed, and paid for in this bid item?

RESPONSE: 4-inch-thick layer of topsoil shall be placed over all graded and exposed areas. The Proposal Schedule and applicable Plan Sheets will be revised accordingly in Addendum No. 1.

Addendum No. 1,Cover Page_ER-27(008)

Kaumualii Hwy Proposal_Schedule_Final_ADD1

Clearing and Grubbing

Removal of Existing Grated Drain Inlet and Concrete Apron

Removal of Existing 24-Inch RCP Drain Pipe

028_GRADING PLAN-OUTLET_ADD1

029_DRAINAGE SECTIONS_ADD1

ER-27(008) Pre-Bid Meeting Minutes

ER-27(008) Pre Bid Meeting Attendance

HIePRO Vendor Questions (B27000469 ER-27(008))

	2026-10-22T21:19:13+0000
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File details come from the government source that posted it. Updated Oct 26, 2026.