Addendum 2~4.pdf

PDF 13 MB Posted Nov 10, 2025

Attached to: 25-0014 Aloha High School- Athletic Facility
Solicitation number: S-P34048-00015346
Issued by: Washington County, Amity City, Oregon

About this file

Written by GovTribe AI · Dec 15, 2025

This Solicitation Addendum No. 2 issued by the Beaverton School District's Business Services Procurement and Contracting office modifies the Invitation to Bid (ITB) 25-0014 for the Aloha High School Athletic Facility project. The addendum addresses critical clarifications and revisions to the bidding documents for construction of a pre-fabricated metal batting cage and stadium concessions building expansion. Key modifications include specification updates for roof panel materials (clarifying Standard Seam metal roofing with mandatory weathertightness warranty), confirmation that the artificial turf substrate will be a 4-inch concrete slab on grade rather than crushed gravel, relocation of existing electrical panels to the north side of the building, correction of keynote references on floor plans, minor grading adjustments to ensure positive drainage with additional spot elevation call-outs, and clarification of handrail details and stair nosing specifications. The addendum confirms that Facility Permit drawings and public plan sets are included with the bid documents and provides additional slope information to resolve drainage concerns. The revised bid closing date remains December 18, 2025, at 2:00 PM Pacific Time, and bidders must acknowledge receipt of this addendum on the Bidder Certification form or risk bid rejection.

The addendum approves multiple Pre-Engineered Metal Building (PEMB) manufacturers and door suppliers for substitution, including Web Steel Buildings NW, Butler Manufacturing, American Buildings Company, Star Building Systems, Metallic Building Company, and Varco Pruden for structural systems, as well as Bradley Toilet Accessories and Wayne Dalton Overhead Door for specialty products. The project construction budget is established at $1.6 million. Facility Permit Drawings are provided as attachments to support the public improvements at the SW Madeline Street entrance. All other original ITB requirements remain in full force and effect unless specifically modified by this addendum, and failure to acknowledge this addendum or comply with its requirements may result in bid rejection.

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Business Services Procurement and Contracting

1260 NW Waterhouse Rd Beaverton, OR 97006

(503) 356-4324

December 4, 2025

SOLICITATION ADDENDUM NO. 2

ITB 25-0014

Aloha High School Athletic Facility

THE FOLLOWING CHANGES/ADDITIONS TO THE ABOVE CITED SOLICITATION ARE ANNOUNCED:

This Addendum modifies the Invitation to Bid (ITB) document(s) only to the extent indicated herein. All other areas not changed or otherwise modified by this Addendum shall remain in full force and effect. This Addendum is hereby made an integral part of the ITB document. Bidder must be responsive to any requirements of this Addendum as if the requirements were set forth in the ITB. Failure to do so may result in Proposal rejection. See the ITB regarding requests for clarification or change and protests of this Addendum, and the deadlines for the foregoing.

This addendum is to be acknowledged in the space provided on the Bidder Certification form supplied in the solicitation document. Failure to acknowledge receipt of this addendum may cause to reject your Bid.

The closing date: December 18, 2025 at 2:00 PM Pacific Time

CLARIFICATION/REVISIONS: Facility Permit Drawings are attached.

QUESTION:

ANSWER:

QUESTION:

ANSWER:

QUESTION:

ANSWER:

QUESTION:

ANSWER:

There are two different conflicting specifications for the roof panels on the PEMB batting cage. 13 34 19 Paragraph C (panels), line #2 that SSR must have: 50% min alum-zinc allow- coating and 13 34 19 1.8 paragraph B SSR weathertightness warranty is optional. 2.5 Roof panel: A through fastened roof with 1 ¼ ribs at 12 inches oc. 26ga.

Please clarify standing seam roof system or a panel rib roof (through fastened roof).

Specification Section 13 34 19 has been updated to specify only Standard Seam metal roofing and remove “optional” for the Warranty.

There is a conflict for the substrate for the artificial turf in the new batting cage building. Keynote 6 on sheet A301 calls out “Artificial Turf over Compacted Crushed Gravel base per manufacturers recommendation” and Structural Sheets call for 4” Slab-on-grade w/#3 at 18” OC EA Way” (S102,S501).

A 4” concrete slab will be used, per Structural. Sheet A201 and A301 have been updated.

Per the attached markup, can you please confirm that the existing electrical panels and transformer shown as south of the new building on the plans are in actuality north of the new building?

Drawing E1.1 has been revised to move existing electrical panels to the north side.

Specification 9/A201 Note 8 refers to Artificial Turf. However, there are no note 8 call outs on the floor plan. Please confirm Note 9 between B and C should have been intended to be Note 8.

Keynote 8 has been updated and keynote 9 has been changed to keynote 8 on the floor plan.

QUESTION: Specification 1/C070 Spot elevations appear to have water sitting. With 7.2% and 1.3% coming together I don’t see the water leaving at this location. 5.4% is shown but cant seem to get the grades to work at this location. Please provide more spot elevations to confirm proper drainage at this location

ANSWER: Minor grading adjustments have been made to create positive drainage. For design clarity, additional spot/slope call outs have been added.

QUESTION: Specification C070 At the site entrance off SW Madeline Street the plan references "Public Improvements. See Facility Permit". These sheets are not provided and are needed to define limits of new pavement section to install into the site.

ANSWER: See public plan set provided with bid documents.

QUESTION: Specification 5/C501 Detail 5 on C501 provides a detail for the handrail yet the site plan appears to show this handrail return back to the building. Please update drawing accordingly to capture the return to the building and encompassing the 1 step shown on the drawings.

ANSWER: Detail updated to clarify building/railing interaction.

QUESTION: 5/C501 Detail 5 shows the baseplate 6" wide. This is the same width of the concrete curb it attaches

to. Graphically in the detail it shows it not the same width. Please confirm intent.

ANSWER: The 6" wide baseplate and 6" curb are intended to be the same width.

QUESTION: Spec 6/C501 No spec is provided for contrast nosing at stairs. Detail reference coordinate with Architect. Please provide product for bidding purposes

ANSWER: Contrast stair nosing not intended. Safey nosing running parallel to tread, per detail, is to be provided.

QUESTION: Was an engineers estimate prepared for this project? If so, can it please be shared. If not, what is the expected construction budget?

ANSWER: The construction budget is $1.6M.

Substitution Requests Web Steel Buildings NW- Approved Butler Manufacturing- PEMB- Approved American Buildings Company- PEMB- Approved Star Building Systems- PEMB- Approved Metallic Building Company- PEMB- Approved Varco Pruden-PEMB- Approved Bradley Toilet Accessories- Approved Wayne Dalton Overhead Door- Approved

-END of Addendum

Elizabeth Smith Procurement & Contracting Beaverton School District

VICINITY MAP

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EXISTING LAND USE:

IMPERVIOUS AREA SUMMARY:

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GENERAL LANDSCAPE NOTES

BDS WESTVIEW HIGH SCHOOL TEAM ROOMS Print Date:8/22/20 Issue Set: BID Package

Convergence Architecture 01 25 00-3 Substitution Procedure www.convergencearch.com

TO:

PROJECT:

SPECIFIED ITEM:

Section Page Paragraph Description

PROPOSED SUBSTITUTION:

Attached data includes product description, specifications, drawings, photographs, performance and test data adequate for evaluation of request including identification of applicable data portions. Attached data also includes description of changes to Contract Documents and proposed substitution requires for proper installation.

Undersigned certifies following items, unless modified by attachments, are correct:

1. Proposed substitution does not affect dimensions shown on drawings.

2. Undersigned pays for changes to building design, including engineering design, detailing, and construction costs caused by proposed substitution.

3. Proposed substitution has no adverse effect on other trades, construction schedule, or specified warranty requirements.

4. Maintenance and service parts available locally or readily obtainable for proposed substitution.

Undersigned further certifies function, appearance, and quality of proposed substitution are equivalent or superior to specified item.

Undersigned agrees, if this page is reproduced, terms and conditions for substitutions found in Bidding Documents apply to this proposed substitution.

Submitted by:

Name (Printed or typed) General Contractor (if after award of Contract)

For use by A/E

Approved Approved as noted

Not Approved Received too late

Date

Remarks

The Construction Specifications Institute September 1997 Northwest Region

Signature

Firm Name

Address

City, State, Zip

Date

Tel: Fax:

Convergence Architecture 01 25 00-3 Substitution Procedure www.convergencearch.com

TO:

PROJECT:

SPECIFIED ITEM:

Section Page Paragraph Description

PROPOSED SUBSTITUTION:

Undersigned certifies following items, unless modified by attachments, are correct:

1. Proposed substitution does not affect dimensions shown on drawings.

2. Undersigned pays for changes to building design, including engineering design, detailing, and construction costs caused by proposed substitution.

3. Proposed substitution has no adverse effect on other trades, construction schedule, or specified warranty requirements.

4. Maintenance and service parts available locally or readily obtainable for proposed substitution.

Undersigned further certifies function, appearance, and quality of proposed substitution are equivalent or superior to specified item.

Undersigned agrees, if this page is reproduced, terms and conditions for substitutions found in Bidding Documents apply to this proposed substitution.

Submitted by:

Name (Printed or typed) General Contractor (if after award of Contract)

For use by A/E

Approved Approved as noted

Not Approved Received too late

Date

Remarks

The Construction Specifications Institute September 1997 Northwest Region

Signature

Firm Name

Address

City, State, Zip

Date

Tel: Fax: 12/01/25

ALL ARE ACCEPTABLE

12/01/25

Convergence Architecture 01 25 00-3 Substitution Procedure www.convergencearch.com

TO:

PROJECT:

SPECIFIED ITEM:

Section Page Paragraph Description

PROPOSED SUBSTITUTION:

Undersigned certifies following items, unless modified by attachments, are correct:

1. Proposed substitution does not affect dimensions shown on drawings.

2. Undersigned pays for changes to building design, including engineering design, detailing, and construction costs caused by proposed substitution.

3. Proposed substitution has no adverse effect on other trades, construction schedule, or specified warranty requirements.

4. Maintenance and service parts available locally or readily obtainable for proposed substitution.

Undersigned further certifies function, appearance, and quality of proposed substitution are equivalent or superior to specified item.

Undersigned agrees, if this page is reproduced, terms and conditions for substitutions found in Bidding Documents apply to this proposed substitution.

Submitted by:

Name (Printed or typed) General Contractor (if after award of Contract)

For use by A/E

Approved Approved as noted

Not Approved Received too late

Date

Remarks

The Construction Specifications Institute September 1997 Northwest Region

Signature

Firm Name

Address

City, State, Zip

Date

Tel: Fax:

Aloha HS Athletic Program Improvements

Valley Overhead Door Sales

Kirby Nagelhout Construction 11/26/2025

329-332

Wayne Dalton - Thermospan® 200-20

Clopay 3722

Sam Eddleman

Valley Overhead Door Sales

31918 Old Hwy 34

Tangent, OR 97389

541-926-3828

Comparison

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