CSP# 27-08-02 Addendum 7

HVAC Upgrades Project at Weslaco High School

Issue Date: 5/8/2026

Questions Deadline: 7/3/2026 05:00 PM (CT)

Response Deadline: 9/1/2026 04:00 PM (CT)

Contact Information Contact: Baldemar Garcia, Director of Purchasing Address: Business Office

312 West 5th Street Weslaco, TX 78596

Phone: (956) 969-6572 Email: bgarcia@wisd.us

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 1 of 11 pages

Event Information Number: CSP# 27-08-02 Addendum 7 Title: HVAC Upgrades Project at Weslaco High School Type: Competitive Sealed Proposal Issue Date: 5/8/2026 Question Deadline: 7/3/2026 05:00 PM (CT) Response Deadline: 9/1/2026 04:00 PM (CT) Notes: Weslaco ISD is currently accepting proposals for the above listed project.

Proposals must be submitted electronically thru IONWAVE/EUNA; mailed, faxed or hand delivered packages will not be accepted.

All proposal responses will be opened on the date and time specifically listed in this proposal. Proposal opening will be conducted virtually through the use of a Google Meeting. This virtual opening is available to the public at which time all proposals will be opened and read out loud. Our electronic bid system ION Wave will not accept submittals after the published date and time. The proposal opening will be streamed through the use of a Google Meet. The link will be posted on our website at www.wisd.us/resources/bids-and-proposals

Weslaco ISD is not responsible for proposals not meeting the deadline.

**Please contact Baldemar Garcia, Director of Purchasing at the Weslaco ISD Business Office (956) 969-6572 if you have any questions or issues regarding this proposal.**

The awarding of the proposal will take place at the Weslaco ISD public school board meeting. The Weslaco ISD School Board reserves the right to accept, reject any and/or all proposals, waive minor technicalities, or to award the proposal to the most responsible offeror which best serves the interest of, and provides the best value to, the District.

Opening Information:

Link to Opening: https://meet.google.com/gud-htmk-mtt?hs=122&authuser=0

Join by Phone: tel:+1-402-855-5308

PIN: 849 028 809#

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 2 of 11 pages

Bid Activities

Pre-Bid Meeting 5/19/2026 9:00:00 AM (CT) Pre-Bid Meeting

A Pre-Bid Conference/Site Visit will begin at 9:00 pm CST on Tuesday, May 19, 2026.

Location of the meeting will be at the Energy Management Department located at 607 E. 6th Street, Weslaco, TX.

If you have any questions, call 956-969-7190.

Questions Deadline 6/2/2026 5:00:00 PM (CT)

Questions

The deadline to submit any questions regarding this project is: Tuesday, June 2, 2026 at 4:00 pm CST.

Submit your questions through EUNA/IonWave.

Addendum #4 7/22/2026 4:30:00 PM (CT) See Construction Documents

Bid Attachments

SECTION I - Scope of Work and Engineer Information.pdf View Online

Section I - Scope of Work

SECTION II - Standard Terms & Conditions.pdf View Online

Section II - Standard Terms & Conditions

SECTION II-A - Exclusive Proposal Terms.pdf View Online

Section II-A Exclusive Proposal Terms

SECTION III - Vendor Confirmation.pdf View Online

Section II - Vendor Confirmation

SECTION IV-A - Compliance Form.pdf View Online

Section IV-A Compliance Form

SECTION IV-B - Felony Conviction Form.pdf View Online

Section IV-B Felony Conviction

SECTION V - Criteria and Points.pdf View Online

Section V - Criteria & Points

SECTION VI - Insurance, Bonding & Liquidated Damages.pdf View Online

Section VI - Insurance, Bonding & Liquidated Damages

SECTION VII - References.pdf View Online

Section VII - References

SECTION VIII - List of Projects.pdf View Online

Section VIII - List of Projects

SECTION X - Confidential Disclosure Statement.pdf View Online

Section X - Confidential Disclosure

Conflict of Interest - CIQ-New-2021.pdf View Online

Conflict of Interest

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 3 of 11 pages https://weslacoisd.ionwave.net//VendorLanding.aspx?e=vNm3JmHBF2W6BljeyAKPiZnkhuPyJdIk9sXsu8R0ysztm1gTck0hYC8gdyU4CAIVNLqMD0uaTwGQiShV-8qSIQ https://weslacoisd.ionwave.net//VendorLanding.aspx?e=F8vmLPbwEp3liMzrBaFXom6SkXMgb3zr~QvebObKtfmFbJKC6ojqG7j2LyzuWmNW75fvh5CEd5YuLr~umHsALQ https://weslacoisd.ionwave.net//VendorLanding.aspx?e=dZ0garbFs1u1O4Qw1wufMIs2ryipVE8iltmUHgq~RH475HtHdDk5---HDTepiJBbm5L25SmfEWvfd1zCXQPfVw https://weslacoisd.ionwave.net//VendorLanding.aspx?e=X5-oYY0mQJn1uCXFD9naV5QWam8PrUb5y~-0xBxQsgm8A8zVogBEGbPOqL7VkMy216uZYZLor4xffPn-6zfdFg https://weslacoisd.ionwave.net//VendorLanding.aspx?e=uWl4OS-ap1ZETftmyWBdCIBVbDSU1m2Tjg2Lq5KzRHWPzeWD-i4swL9osSFuuCOrPs9CyJ4KxJV0fojfzoRQcw https://weslacoisd.ionwave.net//VendorLanding.aspx?e=eqmGAH7cHAV74kQj68g~-xxM7oczR~QA6QaBZhWTJdptwU0tcg-xXPf9Z4vio6q41Blxhmhx3PMIJEY5pUmn~g https://weslacoisd.ionwave.net//VendorLanding.aspx?e=iobwS6QojCOp5olzqLGPqY3CZBnxFZkptrNYCJ4SoewXTAYTMRPgyQgpasXwE9~X1dXmG7yru3cxpCUx3wAedA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=LTfeu1-kQHnfYABVcEOiUT71Ina~5jLy55m5PIxoMNqLq6wzxpRAjWI0-FoGrYPeOu~~eKvSzhGZ12Zx-29EzA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=KcZFkuPwEt81xW2R~LrfAvloEFmbcAReuxQgY8zTThRR63gywXNjX32elPCdxa3g9ui6c5gM0RPVgfs9ARauRg https://weslacoisd.ionwave.net//VendorLanding.aspx?e=wclTACSOkXufQr8~Z~zTR275eoWpkasgNS4tU60UqvbVtgoupbG96owTZQlb1Ti4OjFikLmWNmFR2i8yAERDLA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=mx7Rz2eBWJcdX6SoOjc819cxb~A8ajddei8HZmugLySM9QpBRSHRPT4n~vWX~YY~cXllu2ELp23UvE47HB8qeg https://weslacoisd.ionwave.net//VendorLanding.aspx?e=eKOfueP0W3Jgi00aL3S6-gwDk~Hz6iBw9K~izLVM-bsmSU5tHbKNvtGf-pHbIOD9GBQFwgcy2WBBt3LMrBp9Ww https://weslacoisd.ionwave.net//VendorLanding.aspx?e=R96ec-cktC255T9YURbw57TFwRpdBsBzMXAPbQGqZE5GzWj3-GIDguzD73r40lccXAJrDaYZ02p7qrjxtKw-Ew

FORM 1295 CERTIFICATE OF INTERESTED PARTIES with instructions.pdf View Online

Form 1295

HOUSE BILL89 VERIFICATION - UNSWORN.pdf View Online

HB 89

SENATE BILL 252 CERTIFICATION - UNSWORN.pdf View Online

SB 252

W9 Form with Instructions.pdf View Online

W9

Drawings.FINAL SME HVAC Improvements at WHS 04242026.pdf View Online

Project Drawings

Specs.FINAL SME HVAC Improvements at WHS 04242026.pdf View Online

Project Specifications

270802 HVAC Upgrade Project at Weslaco High School - Addendum 1.pdf View Online

Addendum #1

SECTION IX - Non-Collusion & Signature Sheet.pdf View Online

Section IX - Non-Collusion & Signature Sheet

270802 HVAC Upgrade Project at Weslaco High School - Addendum #2.pdf View Online

Addendum #2

Addendum 2 - HVAC Upgrades WHS CSP 27-08-02 06222026.pdf View Online

Engineer Drawings - Addendum #2

270802 HVAC Upgrade Project at Weslaco High School - Addendum .pdf View Online

270802 HVAC Upgrade Project at Weslaco High School Addendum # 3

Addendum 3 HVAC Upgrades CSP 07-08-02 06222026.pdf View Online

Addendum #3 HVAC Upgrades CSP 07-08-02 06222026

Addendum #5 - Engineers Drawing 24.2.2 WHS.pdf View Online

Addendum #5 - Engineer's Drawings

270802 HVAC Upgrade Project at Weslaco High School - Addendum #5.pdf View Online

Addendum #5

270802 HVAC Upgrade Project at Weslaco High School - Addendum 6.pdf View Online

Addendum #6 (due date extension)

270802 HVAC Upgrade Project at Weslaco High School - Addendum 7.pdf View Online

Addendum #7 - Due Date Extension

Requested Attachments

Section IV-A - Compliance Form (Attachment required)

Complete and Return

Section VI - Insurance Certificate (Section 6.1) (Attachment required)

Attach a copy of your company's current insurance certificate.

Section VI - Bonding (Section 6.2) (Attachment required)

Attach a copy of your Bid Bond or Cashier's Check in the amount of 5% of the total cost amount.

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 4 of 11 pages https://weslacoisd.ionwave.net//VendorLanding.aspx?e=R96ec-cktC255T9YURbw57TFwRpdBsBzMXAPbQGqZE5GzWj3-GIDguzD73r40lccXAJrDaYZ02p7qrjxtKw-Ew https://weslacoisd.ionwave.net//VendorLanding.aspx?e=FvRScLIaA5b5WMd241EPmkY~9XHPK5Kch1bKCcxUAwxWzUHQTzJ6yJy4cdQpEHY-3z3oXeX9AhY~f3YsZFlrTA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=nivH8XQdJONXQeQ7X~Gx9PtWZbvSzmSjNu9MseWKZZPe~50UfoTQrxqkNf16mFMA~ZNmJxlttQz4s2LySsteQg https://weslacoisd.ionwave.net//VendorLanding.aspx?e=Wv6ZFOXWuafdAb3frm1v6JPsX2~qKr42xtrsIRno8xGm93jPEvR5rpl3niETe5ENWVOwHBsTP1UD9J6xuqcVpQ https://weslacoisd.ionwave.net//VendorLanding.aspx?e=ZTJ-EpzT-GySgaw90v4uekx-F--lm9anN0cK5T1tU99SDlUfjd-IDY-5RV1Nwr2wJFo4BYCy~icSP-XoBTmwzQ https://weslacoisd.ionwave.net//VendorLanding.aspx?e=m0Cc3YZIx7RSNqU62jnq4taz8C07589YQZmbcaj4JyGTIxJTL4yRbPBuyxyAD3CWOAtSMPFPNGcf5uXb9nB2~w https://weslacoisd.ionwave.net//VendorLanding.aspx?e=kVxsHRDWzIhXoCD~2F6Y4~EGKA3H2KkbTHvmr0gP6nXwLgI2ZlEn~F3h6K8jDH01~BuxZeq7k-QGbA2L1Q7u1A https://weslacoisd.ionwave.net//VendorLanding.aspx?e=nGqujtZAu50fxYxBujatXDEgc9FxDPuoUKlsRicTNJ3esXdrVrAYC8vcSMMY0ujrw0zlz29HTFcwTbSMkIjIzg https://weslacoisd.ionwave.net//VendorLanding.aspx?e=HL98TOI0E3b3LyQA44nb-E2hVUUx6NuXlNcGGXW6UJChaaQjQa74arndLq-iDn8cBlWRn3OqDZKMvyHFmmeabA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=OfYeczMaogEPsQoeUZoZcXXRzotItQ9PmW1vKmuMF6s8Ze8Vx8O3kZz2MVRndfBteBk8hyLGh-4Df7ZGhUnBSA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=CT4RzXG9P1zAhGaiIHk0OGqWmZRyhchjIm5Ckkm5bAQuMYHswe0y-FxZtqd8ozQTk2oP~Y2ou-6FuEzq49IieA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=emP0HfYNn1Pg~FaAer1IaJkJ7jiUAo2tX0kVDhBe~tviSBmmUf1WF43l-ZiuVtA39xmZOJKJXecV-EQGFngMJQ https://weslacoisd.ionwave.net//VendorLanding.aspx?e=1wapLKo49xlLBKzh2UMSbDdNst3A6DTcDG76yYQkdpnJxfo49ucDWlRJC0xmpr-NuWt-HPO61tuti61S7Lj0tA https://weslacoisd.ionwave.net//VendorLanding.aspx?e=e4NZOK55j5PxvH3Znj5tZXbiRhpzmpoe2XqLwfESrh7WABB6Jpn0K8k7WAcCBqj49obA18Ax~XNl6soCp-4FKg https://weslacoisd.ionwave.net//VendorLanding.aspx?e=ZDA-c9jGuxDP5Daa2IR385wJe1Z0uRBj~GMPamUYS6zpJ60MVWFyeEdy6EZMIm7ioIr5iBGwcxQZhQyXPqjC5g https://weslacoisd.ionwave.net//VendorLanding.aspx?e=SMRP9YpWMYeBibHptAzPVv7SQLsztAkK34LAP~vlZEiS0Xmm2owx0ugBs5T3lTZYYlA11LwCrhUUXSpGGBjiFQ

Section X - Confidential Disclosure Statement (Attachment required)

Complete and Return

W9 Form (Attachment required)

Complete and Return (only the w9 form is required)

Conflict of Interest Form (Attachment required)

Complete and Return

House Bill 89 (Attachment required)

Complete and Return

Section VII - References (Attachment required)

Complete and Return

Section VIII - List of Projects (Attachment required)

Complete and Return

Section IX - Non Collusion and Signature Sheet (Attachment required)

Complete and Return

Senate Bill 252 - Certification (Attachment required)

Complete and Return

Historically Underutilized Business (HUB) (Attachment required)

If your company has been certified as a Historically Underutilized Business (HUB); attach your certificate.

Women, Minority, Small or Disadvantaged Business (Attachment required)

If your company has been certified as a Women, Minority, Small or Disadvantaged Business; attach your certificate.

Form 1295 Certificate of Interested Parties (Attachment required)

Complete & Return

Contractor's Personnel (Attachment required)

Include a list all personnel that will be directly involved with this project. Include: Name, title, his project responsibilities and experience with similar projects.

Sub-Contractors (Attachment required)

If using Subcontractors for this project; include a list of each vendor (include vendor name, address and their specific role in this project)

Safety Record (Attachment required)

Include a copy of your OSHA Form 300A for each of the last three years.

Warranty Information (Attachment required)

Include your Warranty Coverage for this project. Please be specific and list warranty for Materials and for Labor.

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 5 of 11 pages

Addenda (if any) (Attachment required)

Complete and return acknowledgement, if any.

Section IV-B - Felony Conviction (Attachment required)

Complete and Return

Bid Attributes

1 Years in Construction Business

How many years has your company been in the commercial construction business?

(Required: Numbers only)

2 Years in Construction Business in RGV

How many years has your company been in the commercial construction business in the South Texas?

(Required: Numbers only)

3 "In-Progress" Projects

Provide a count of projects that your company currently has "In-Progress"?

(Required: Numbers only)

4 Safety Record

Have you filed OSHA for 300A for of the last three years?

YES

NO

(Required: Check all that apply)

5 Section I - Scope of Work

Read and Acknowledge.

By checking one of the boxes I am attesting to it.

Read and Acknowledge (Required: Check all that apply)

6 Section II - Standard Terms & Conditions

Read and Acknowledge.

By checking one of the boxes I am attesting to it.

Read and Acknowledged (Required: Check all that apply)

7 Section II.A - Exclusive Proposal Terms

Read and Acknowledge.

By checking one of the boxes I am attesting to it.

Read and Acknowledge (Required: Check all that apply)

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 6 of 11 pages

8 Section III - Vendor Confirmation

Read and Acknowledge.

By checking one of the boxes I am attesting to it.

Read and Acknowledge (Required: Check all that apply)

9 Section V - Criteria & Points

Read and Acknowledge.

By checking one of the boxes I am attesting to it.

Read and Acknowledge (Required: Check all that apply)

Section VI - Insurance, Bonding & Liquidated Damages

Read and Acknowledge.

By checking one of the boxes I am attesting to it. Please attach a copy of your company's current insurance certificate.

Read and Acknowledge (Required: Check all that apply)

Women, Minority, Small or Disadvantaged Business

Is your company designated as a Women, Minority, Small or Disadvantaged Business? Please attach any documentation.

By checking one of the boxes I am attesting to it.

YES

NO

(Required: Check all that apply)

Historically Underutilized Business (HUB)

Has your company been designated as a Historically Underutilized Business (HUB)? Please attach certificate/documentation.

By checking one of the boxes I am attesting to it.

YES

NO

(Required: Check all that apply)

Liquidated Damages

Read and Acknowledge.

By checking the boxes I am attesting.

I understand that liquidated damages will be enforced at the rate listed in Section VI of the Attachments, and will be included in the form of Agreement between Owner and Contractor and that the contractor will be bound thereto.

Read and Acknowledged (Required: Check all that apply)

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 7 of 11 pages

Engineer or Architect Plans & Specifications

Read and Acknowledge.

By checking the box I am attesting that I have reviewed all of the Engineer/Architect Drawings and Specifications for the listed project identified in this proposal.

Construction Plans have been reviewed (Required: Check all that apply)

Bonding Capacity

If Awarded; Do you have the bonding capacity for this project?

YES

NO

(Required: Check all that apply)

Non-Communication Clause

I affirm that prior to or after the opening of this bid/proposal, I (or any representative of my company) will not communicate and/or discuss the contents of this proposal with any person affiliated with Weslaco ISD nor contact any Weslaco ISD Board of Trustees. Communication includes but is not limited to unsolicited literature, email, faxes, texts, or phone calls related to any aspect of this bid/proposal. If discussion is necessary, you will be notified in writing by the Director of Purchasing or his staff.

I understand that failure to observe this requirement will cause my bid/proposal to be disqualified.

Reviewed and Acknowledge (Optional: Check all that apply)

Similar Projects - Definition

"Similar Projects" is defined as:

projects that are of the same nature as the project being requested in this bid/proposal; projects that are of the same general physical size as the project being requested in this bid/proposal; projects that are of the same general cost as the project being requested in this bid/proposal.

Read and Understood (Required: Check all that apply)

Bid Lines

1 Package Header

TOTAL PROJECT COST - FOR THE HVAC UPGRADES PROJECT AT WESLACO HIGH SCHOOL -

(including the contingency allowance)

Quantity: 1 UOM: Total Project Cost Total: $

Item Notes:

Supplier Notes:

No bid

Additional notes (Attach separate sheet)

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 8 of 11 pages

Package Attributes

1. Bid Bond

By checking the box, vendor attests that a bid bond has been secured and a copy has been uploaded as part of this proposal; or, a cashier's check is included as part of this proposal.

Bid Bond copy is included

Cashier's check has been submitted (Required: Check all that apply)

2. Completion Time

Number of calendar days to complete the entire project from the Notice to Proceed date.

(Required: Numbers only)

3. Sub-Contractors

Will Sub-Contractors be used for this project.

Please check the applicable box.

YES - Subcontractors will be used

NO - Subcontractors will not be used (Required: Check all that apply)

4. Addenda (if any)

Read and acknowledge all Addenda.

By checking the box, I am attesting to it.

Read and acknowledged (Required: Check all that apply)

Package Items

1.1 WESLACO HIGH SCHOOL -HVAC PROJECT COST

Cost of this project includes: Removal and/or replacement of HVAC Equipment as specified and detailed in the architect/engineer's drawings and specifications (included in this proposal). The listed sum includes any cost associated with required permits, insurances, bonds and the disposal of all debris.

(Response required)

Quantity: 1 UOM: Project Cost Price: $ Total: $

(Attach separate sheet)

1.2 CONTINGENCY ALLOWANCE - For the entire project at Weslaco High School

Quantity: 1 UOM: Contingency Allowance Total: $250,000.00

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 9 of 11 pages

2 ALTERNATE #1 - Cost to Replace Science Roof Top Units (RTU's) in Building Segment "R". Refer to Construction Documents.

(Response required • Line excluded from response total)

Quantity: 1 UOM: Cost of Alternate #1 Price: $ Total: $

Manufacturer:

(Required)

(Attach separate sheet)

3 ALTERNATE #2 - Cost to replace all chilled water piping insulation for the piping that will not be replaced. Refer to Construction Documents.

(Response required • Line excluded from response total)

Quantity: 1 UOM: Cost of Alternate #2 Price: $ Total: $

(Attach separate sheet)

4 Alternate #3 - Cost to replace the Electrical Service Switchboards. Refer to Construction Documents.

(Response required • Line excluded from response total)

Quantity: 1 UOM: Cost of Alternate #3 Price: $ Total: $

(Attach separate sheet)

5 ALTERNATE #4 - Wye-Delta Starter (excludes drives) Refer to Construction Documents (Response required • Line excluded from response total)

Quantity: 1 UOM: Cost of Alternate #4 Price: $ Total: $

(Attach separate sheet)

6 ALTERNATE #5 - Variable Frequency/Speed Starter Drive (Response required • Line excluded from response total)

Quantity: 1 UOM: Cost of Alternate #5 Price: $ Total: $

(Attach separate sheet)

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 10 of 11 pages

Supplier Information

Company Name:

Contact Name:

Address:

Phone:

Fax:

Email:

Supplier Notes

By submitting your response, you certify that you are authorized to represent and bind your company.

Print Name Signature

Deadline: 9/1/2026 04:00 PM (CT) CSP# 27-08-02 Addendum 7Page 11 of 11 pages