GUADALUPE COUNTY MUD NO. 10

Bid Documents and Specifications for Construction of

Kayden Springs Unit 2

August 12, 2026

TBPELS Firm No. 11756

211 N Loop 1604 E

Suite 205

San Antonio, TX 78232

210-265-8300

Bid Documents and Specifications

For the Construction of

TABLE OF CONTENTS

I. INVITATION TO BIDDERS Page 3

II. INSTRUCTIONS TO BIDDERS Page 4

III. PROPOSAL Page 18

IV. STANDARD FORM OF AGREEMENT Page 29

V. PERFORMANCE BOND Page 35

VI. PAYMENT BOND Page 37

VII. AFFIDAVIT OF BILLS PAID Page 39

VIII. STANDARD GENERAL CONDITIONS Page 40

IX. SUPPLEMENTARY CONDITIONS Page 41

X. STANDARD SPECIFICATIONS Page 65

XI. SPECIAL SPECIFICATIONS Page 66

I - INVITATION TO BIDDERS

Sealed Bids addressed to Guadalupe County Municipal Utility District No. 10, Board of Directors, will be received at the office of the Engineer for the District, Westwood Professional Services, Inc., 211 N

Loop 1604 E, Suite 205, San Antonio, Texas 78232, until 1:00 p.m. Local Time, Wednesday, September

9th, 2026, and then publicly opened and read for “Guadalupe County Municipal Utility District No. 10” for construction of Kayden Springs Unit 2.

The project scope includes approximately 126,075 cubic yards of excavation, 20,308 cubic yards of embankment, 3,315 linear feet of 8” water pipe, 851 linear feet of 12” water pipe, 3,039 linear feet of 8” sanitary sewer pipe, 948 linear feet of 12” sanitary sewer pipe, drainage facilities, dry utilities, detention pond, and approximately 4,025 linear feet of street improvements.

Bids received after the closing time will be returned unopened. A mandatory pre-bid conference will be held via Microsoft Teams on Monday, August 31st, 2026, at 1:00 p.m. Local Time. The meeting ID is

228 898 081 079 481 and the password is em9SE2mZ.

Each Bid must be accompanied by a bid bond or a certified or cashier's check, acceptable to the Owner, in an amount not less than 2 percent of the total amount bid, as a guarantee that the successful bidder will enter into the Contract and execute the Bonds on the forms provided and provide the required insurance certificates within 7 days after the date the Contractor is notified.

Copies of the bidding documents may be obtained from www.CivcastUSA.com: search Kayden Springs

Unit 2. Bidders must register on this website in order to view and/or download specifications, plans, soils report, and environmental reports for this Project. There is NO charge to view or download documents.

The Owner reserves the right to reject any or all Bids and to waive all defects and irregularities in bidding or bidding process except time of submitting a Bid. The Successful Bidder, if any, will be the responsible

Bidder which in the Boards’ judgement will be most advantageous to the District and result in the best and most economical completion of the Project.

GUADALUPE COUNTY MUNICIPAL UTILITY DISTRICT NO. 10

INVITATION TO BIDDERS

Sealed Bids addressed to Lennar Homes of Texas Land and Construction, Ltd for the benefit of Guadalupe

County Municipal Utility District No. 10, Board of Directors, will be received at the office of the Engineer for the District, Westwood Professional Services, Inc., 211 N Loop 1604 E, Suite 205, San Antonio, Texas

78232, until 1:00 p.m. Local Time, Wednesday, September 9th, 2026, and then publicly opened and read for “Guadalupe County Municipal Utility District No. 10” for construction of Kayden Springs Unit 2.

The project scope includes approximately 126,075 cubic yards of excavation, 20,308 cubic yards of embankment, 3,315 linear feet of 8” water pipe, 851 linear feet of 12” water pipe, 3,039 linear feet of 8” sanitary sewer pipe, 948 linear feet of 12” sanitary sewer pipe, drainage facilities, dry utilities, detention pond, and approximately 4,025 linear feet of street improvements.

Bids received after the closing time will be returned unopened. A mandatory pre-bid conference will be held via Microsoft Teams on Monday, August 31st, 2026, at 1:00 p.m. Local Time. The meeting ID is 228

898 081 079 481 and the password is em9SE2mZ.

Each Bid must be accompanied by a bid bond or a certified or cashier's check, acceptable to the Owner, in an amount not less than 2 percent of the total amount bid, as a guarantee that the successful bidder will enter into the Contract and execute the Bonds on the forms provided and provide the required insurance certificates within 7 days after the date the Contractor is notified.

Copies of the bidding documents may be obtained from www.CivcastUSA.com: search Kayden Springs

Unit 2. Bidders must register on this website in order to view and/or download specifications, plans, soils report, and environmental reports for this Project. There is NO charge to view or download documents.

The Owner reserves the right to reject any or all Bids and to waive all defects and irregularities in bidding or bidding process except time of submitting a Bid. The Successful Bidder, if any, will be the responsible

Bidder which in the Boards’ judgement will be most advantageous to the District and result in the best and most economical completion of the Project.

GUADALUPE COUNTY MUNICIPAL UTILITY DISTRICT NO. 10

II - INSTRUCTIONS TO BIDDERS

1. Defined Terms

Terms used in these Instructions to Bidders which are defined as in the Standard General

Conditions of the Construction Contract (No. C-700) (2007 Edition) have the meanings assigned to them in the General Conditions.

Certain additional terms used in these Instructions to Bidders have the meanings indicated below which were applicable to both the singular and plural thereof.

1.1 Bidder – One who submits a Bid directly to Owner as distinct from a sub-bidder, who submits a bid to a Bidder.

1.2 Issuing Office – the office from which the Bidding Documents are prepared and where the bidding procedures are to be administered. For this project the issuing office is Westwood

Professional Services, 211 N Loop 1604 E, Suite 205, San Antonio, Texas 78232 (Phone: 210-

265-8300).

1.3 Successful Bidder – the most qualified, responsible and responsive Bidder to whom Owner

(on the basis of Owner’s evaluation as hereinafter provided) makes an award.

1.4 Owner – The Owner is understood to be Lennar Homes of Texas Land and Construction, LTD on behalf of Guadalupe County Municipal Utility District No. 10.

1.5 Engineer – The Engineer is understood to be Westwood Professional Services, Inc.

2. Copies of Bidding Documents

2.1 Complete sets of the Bidding Documents in the number and for the purchase price, if any, stated in the Invitation to Bidders may be obtained from the office of Westwood Professional

Services. A minimum 24 hour advance request of Bidding Documents is required.

2.2 Complete sets of Bidding Documents must be used in preparing Bids; neither Owner nor

Engineer assumes any responsibility for errors or misinterpretations resulting from the use of incomplete sets of Bidding Documents.

2.3 Owner and Engineer in making copies of Bidding Documents available on the above terms do so only for the purpose of obtaining Bids for the work and do not confer a license or agent for any other use.

3. Qualifications of Bidders

To demonstrate qualifications to perform the work, each Bidder must be prepared to submit within two days after Bid opening, upon Owner’s request, detailed written evidence financial data, proposed sub-contractors, construction schedule detailing how the proposed work is to be completed within the contract time, present commitments, previous experience (must have as a minimum three projects completed within the past three years of comparable construction complexity and cost), equipment to be used, evidence of authority to conduct business in the

State of Texas and other such data as required to evaluate the Bidder’s capability to perform the work described in the Bidding Documents.

4. Examination of Contract Documents and Site

4.1 It is the responsibility of each Bidder before submitting a Bid:

4.1.1 To examine thoroughly the Contract Documents and other related data identified in the Bidding Documents (including the “technical data” referred to below);

4.1.2 To visit the site to become familiar with and satisfy Bidder as to the general, local and site conditions that may affect cost, progress, performance or furnishing of the work;

4.1.3 To consider federal, state and local laws and regulations that may affect cost, progress, performance or furnishing of the work;

4.1.4 To study and carefully correlate Bidder’s knowledge and observations with the

Contract Documents and such other related data; and

4.1.5 To promptly notify Engineer and Owner of all conflicts, errors, ambiguities, or discrepancies which Bidder has discovered in or between the Contract Documents and such other related documents.

4.2 Reference is made to the Supplementary Conditions for identification of:

4.2.1 Those reports of explorations tests of subsurface conditions at or contiguous to the site which have been utilized by Engineer in preparation of the Contract Documents.

Bidder may not rely upon the data, interpretations, opinions or information contained in such reports or otherwise relating to the subsurface conditions at the site, or upon the completeness thereof for the purposes of bidding or construction.

4.2.2 Copies of such subsurface reports will be made available by Owner to any Bidder on request. Those reports are not part of the Contract Documents and are not a warranty of surface or subsurface conditions. Bidder is responsible for any interpretation or conclusion drawn from any “technical data” contained therein. Bidder acknowledges that

Owner and Engineer disclaim any responsibility for the accuracy, true location, and extent of the soils, surface and subsurface investigations that have been prepared by others and disclaim responsibility for Bidder’s interpretation of or conclusions or opinions drawn from such reports, e.g., without limitations, projecting soil-bearing values, rock profiles, soil stability and the presence, level and extent of underground water. Bidder is expected to examine the site and such reports and then decide for itself the character of the materials to be encountered.

4.3 Information and data shown or indicated in the Contract Documents with respect to existing underground facilities at or contiguous to the site is based upon information and data furnished to

Owner and Engineer by Owners of such underground facilities or others and Owner and

Engineer do not assume responsibility for the accuracy or completeness thereof for Bidder’s interpretation of or conclusions or opinions drawn from such information and data. The

Contractor is advised to coordinate closely with Engineer and Operator prior to the commencement of any underground construction activities. Such information and data are not a part of the Contract Documents and is not a warranty of subsurface conditions.

4.4 Before submitting a Bid, each Bidder will be responsible to obtain such additional or supplementary examinations, investigations, explorations, tests, studies and data concerning condition (surface, subsurface and underground facilities) at or contiguous to the site or otherwise, which may affect cost, progress, performance or furnishing of the work or which relate to any aspect of the means, methods, techniques, sequences or procedures of construction to be employed by Bidder and safety precautions and programs incident thereto or which Bidder deems necessary to determine its Bid for performing and furnishing the work in accordance with the time, price and other terms and conditions of the Contract Documents.

4.5 On request, Owner will provide each Bidder access to the site to conduct such examinations, investigations, explorations, tests and studies as each Bidder deems necessary for submission of a Bid. Bidder must fill all holes and clean up and restore the site to its former conditions upon completion of such explorations, investigations, tests and studies.

4.6 Reference is made to the Supplementary Conditions for the identification of the general nature of work that is to be performed at the site by Owner or others (such as utilities and other prime contractors) that relates to the work for which a Bid is to be submitted. On request, Owner will provide, to each Bidder for examination, access to or copies of Contract Documents (other than portions thereof related to price) for such work.

5. Availability of Lands for Work, etc.

The lands upon which the work is to be performed, rights-of-way and easements for access thereto and other lands designated for use by Contractor in performing the work are identified in the Contract Documents. All additional lands and access thereto required for temporary construction facilities, construction equipment or storage of materials and equipment to be incorporated in the work are to be obtained and paid for by Contractor. Easements for permanent structures or permanent changes in existing facilities are to be obtained and paid for by Owner unless otherwise provided in the Contract Documents.

6. Interpretations and Addenda

6.1 All questions about the meaning or intent of the Bidding Documents are to be directed to

Engineer. Interpretations or clarifications considered necessary by Engineer in response to such questions will be issued by addenda. All parties recorded by the Engineer as having received the

Bidding Documents will be called and the addendum will be mailed or transmitted by electronic facsimile. The eligible party has the option to pick up the addendum at the Engineer’s office and sign required documentation list. Questions received less than 72 hours prior to the date for opening of Bids may not be answered. Only questions answered by formal written addenda will be binding. Oral and other interpretations or clarifications will be without legal effect.

6.2 Addenda may also be issued to modify the Bidding Documents as deemed advisable by

Owner or Engineer.

7. Bid Security

7.1 Each Bid must be accompanied by Bid security made payable to Owner in the amount of five percent of the total bid amount and shall be in the form of cashier’s check or bid bond.

7.2 The Bid security of successful Bidder will be retained until such Bidder has executed the agreement, furnished the required contract security (as approved by Owner’s attorney) and met the other conditions of the Notice of Award, whereupon the Bid security will be returned. If the successful Bidder fails to execute and deliver the agreement and furnish the required contract security within ten days after the Notice of Award, Owner may annul the Notice of Award and the Bid security of that Bidder will be forfeited. The Bid security of other Bidders to whom

Owner believes to have a reasonable chance of receiving the award may be retained by Owner until the earlier of the seventh day after the effective date of the agreement or the sixty-first day after the Bid opening, whereupon bid security furnished by such Bidders will be returned. Bid security with Bids which are not competitive will be returned within several days after Bid opening.

8. Contract Terms

The work must begin within five (5) calendar days of the date the Contractor is notified.

9. Liquidated Damages.

Provisions for liquidated damages, if any, are set forth in the agreement.

10. Substitutes and “Or-Equal” Items.

The contract, if awarded, will be on the basis of materials and equipment described in the drawings or specified in the specifications without consideration of possible substitute or “or-equal” items. Whenever it is indicated in the drawings or specified in the specifications that a substitute or “or-equal” item of material or equipment may be furnished or used by Contractor if acceptable to Engineer, application for such acceptance will not be considered by Engineer until after the effective date of the agreement. The procedure for submission of any such application by Contractor and consideration

11. Subcontractors, Suppliers and Others

11.1 If the Supplementary Conditions require or if the Owner requests the identity of certain subcontractors, suppliers and other persons and organizations (including those who are able to furnish the principal items of material and equipment) to be submitted to Owner in advance of a specified date prior to the effective date of the agreement, apparent successful Bidder, and any other Bidder so requested, shall within five days after Bid opening submit to Owner a list of all such subcontractors, suppliers and other persons and organizations proposed for those portions of the work for which such identification is required. Such list shall be accompanied by an experience statement with pertinent information regarding similar projects and other evidence of qualification for each subcontractor, supplier, person or organization if requested by Owner.

Whether Owner or Engineer, who after due investigation has reasonable objection to any proposed subcontractor, supplier, other person or organization, may before the Notice of Award is given request apparent successful Bidder to submit acceptable substitute without an increase in price.

If apparent successful Bidder declines to make any such substitution, Owner may award the contract to the next most qualified, responsible and responsive Bidder that proposes to use acceptable subcontractors, suppliers and other persons and organizations. The declining to make requested substitutions will not constitute grounds for sacrificing the Bid security of any Bidder.

Any subcontractor, supplier, other person or organization listed and to whom Owner or Engineer does not make written objection prior to the giving of the Notice of Award will be deemed acceptable to Owner and Engineer subject to revocation of such acceptance after the effective date of the agreement as provided in Paragraph 6.06.B of the General Conditions.

11.2 No Contractor shall be required to employ any subcontractor, supplier, other person or organization against whom Contractor has reasonable objection.

12. Bid Form

12.1 The Bid Form is included with the Bidding Documents; additional copies may be obtained from the San Antonio office of Westwood Professional Services.

12.2 All blanks on the Bid Form must be completed in ink or by typewriter.

12.3 Bids by corporations must be executed in the corporate name by the president or a vice-president (or other corporate officer accompanied by evidence of authority to sign) and the corporate seal must be affixed and attested by the secretary or an assistant secretary. The corporate address and state of incorporation must be shown below the signature.

12.4 Bids by partnerships must be executed in the partnership name and signed by a partner, whose title must appear under the signature and the official address of the partnership must be shown below the signature.

12.5 All names must be typed or printed in black ink below the signature.

12.6 The Bid shall contain an acknowledgement of receipt of all addenda (the numbers of which must be filled out on the Bid Form).

12.7 The address and telephone number for communications regarding the Bid must be shown.

12.8 Evidence of authority to conduct business as an out-of-state corporation in the state where the work is to be performed shall be provided in accordance with Paragraph 3 above. State contractor license, if any, must also be shown.

12.9 The bid price shall include such amount as the Bidder deems proper for overhead and profit.

12.10 Contractor shall provide the percentage of work that will be self-preformed, as well as a full list of sub-contractors and their associated scope of work. This shall be provided on Exhibit

“D” to Schedule “1” of the Land Base Master Trade Partner Agreement form.

13. Submission of Bids

Bids shall be submitted at the time and place indicated in the Invitation to Bidders and shall be enclosed in an opaque sealed envelope, marked with the project title (and, if applicable, the designated portion of the project for which the Bid is submitted) and name and address of Bidder and accompanied by the Bid security and other required documents. If the Bid is sent through the mail or other delivery system, the sealed envelope shall be enclosed in a separate envelope with the notation “BID ENCLOSED” on the face of it. Bids not received by the time or at the location specified will be returned unopened to the Bidder.

14. Modification and Withdraw of Bids

14.1 Bids may be modified or withdrawn by an appropriate document duly executed (in the manner that a Bid must be executed) and delivered to the place where Bids are to be submitted at any time prior to the opening of Bids.

14.2 If, within twenty-four hours after Bids are opened, any Bidder files a duly signed, written notice with Owner and promptly thereafter demonstrates to the reasonable satisfaction of Owner that there was a material and substantial mistake in the preparation of its Bid, that Bidder may withdraw its Bid and the Bid security will be retained by Owner. Thereafter, that Bidder will be disqualified from further Bidding on the work to be provided under the Contract Documents.

15. Opening of Bids

Bids will be opened (unless obviously non-responsive) and read aloud publicly at the place where Bids are to be submitted. An abstract of the amounts of the base Bids and major alternates

(if any) will be made available to Bidders after the opening of Bids.

16. Bids to Remain Subject to Acceptance

All Bids will remain subject to acceptance for sixty days after the day of the Bid opening, but

Owner may, in its sole discretion, release any Bid and return the Bid security prior to that date.

17. Award of Contract

17.1 Owner reserves the right to reject any or all Bids, including without limitation the rights to reject any or all nonconforming, non-responsive, unbalanced or conditional Bids and to reject the

Bid of any Bidder if Owner believes that it would not be in the best interest of the project to make an award to that Bidder, whether because the Bid is not responsive or the Bidder is unqualified or of doubtful financial ability or fails to meet any other pertinent standard or criteria established by Owner. Owner also reserves the right to waive all informalities not involving price, time or changes in the work. Discrepancies between the multiplication of units of work and unit prices will be resolved in favor of the unit prices. Discrepancies between the indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. Discrepancies between words and figures will be resolved in favor of the words.

17.2 In evaluating Bids, Owner will consider the qualifications of Bidders, schedule, number of working days, compliance with the prescribed requirements, and such alternates, unit prices and other data, as may be requested in the Bid Form prior to the Notice of Award.

17.3 Owner may consider the qualifications and experience of subcontractors, suppliers and other persons and organizations proposed for those portions of the work as to which the identity of subcontractors, suppliers, and other persons and organizations must be submitted as provided in the Supplementary Conditions. Owner may also consider the operating costs, maintenance requirements, performance data and guarantees of major items of materials and equipment proposed for incorporation in the work when such data is required to be submitted prior to the

Notice of Award.

17.4 Owner may conduct such investigations as Owner deems necessary to assist in the evaluation of any Bid and to establish the responsibility, qualifications and financial ability of

Bidders, proposed subcontractors, suppliers and other persons and organizations to perform and furnish the work in accordance with the Contract Documents to Owner’s satisfaction within the prescribed time.

17.5 If the contract is to be awarded, it will be awarded to the most qualified, responsible and responsive Bidder whose evaluation by Owner indicates to Owner that the award will be most advantageous to Owner and result in the best and most economical completion of the project.

17.6 If the contract is to be awarded, Owner will give successful Bidder a Notice of Award within sixty day after the day of the Bid opening.

18. Contract Security

Paragraph 5.01 of the General Conditions and the Supplementary Conditions set forth Owner’s requirements as to performance and payment bonds. When the successful Bidder delivers the executed agreement to Owner, it must be accompanied by the required performance and payment bonds.

19. Signing of Agreement

When Owner gives a Notice of Award to the successful Bidder, it will be accompanied by the required number of unsigned counterparts of the agreement with all other written Contract

Documents attached. Within ten days thereafter Contractor shall sign and deliver the required number of counterparts of the agreement and attached documents to Owner with the required bonds. Within ten days thereafter Owner shall deliver one fully signed counterpart to Owner.

20. Pre-Bid Conference

A pre-bid conference, if required, will be held at the time and place indicated in the invitation to

Bidders. Representatives of Owner and Engineer will be present to discuss the project. Engineer will transmit to all prospective Bidders of record such addenda as Engineer considers necessary in response to questions arising at the conference. Oral statements may not be relied upon and will not be binding or legally effective.

21. Retainage

An amount equal to ten percent of the amount of each monthly estimate (in accordance with current state laws) will be retained by the Owner until final payment under the contract is approved.

22. Locations for Examining Contract Documents

Bidders may examine Contract Documents for these contracts at the office of Engineer at 211 N

Loop 1604 E, Suite 205, San Antonio, Texas 78232.

23. Workers’ Compensation Insurance Coverage

(A) Definitions

Certificate of coverage (“certificate) – A copy of a certificate of insurance, a certificate of authority to self-insure issued by the Texas Workers’ Compensation Commission (the “TWCC”), or a coverage agreement (TWCC-81, TWCC-82, TWCC-83 or TWCC-84), showing statutory workers’ compensation coverage for the person’s or entity’s employees providing services on a project, for the duration of the project.

Duration of the project – Includes the time frame from the beginning of the work on the project until the Contractor’s/person’s work on the project has been completed and accepted by the governmental entity.

Persons providing services on the project (“subcontractor” in Section 406.096 of the Texas Labor

Code) – includes all persons or entities performing all or part of the services the Contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the Contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner-operators, employees of any such entity or employees of any entity which furnishes persons to provide services on the project. “Services” include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or other service related to a project. “Services” does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries and delivery of portable toilets.

(B) The Contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreement, which meets the statutory requirements of Texas Labor Code, Section 401.011 (44) for all employees of the Contractor providing services on the project, for the duration of the project.

(C) The Contractor must provide a certificate of coverage to Owner prior to being awarded the contract.

(D) If the coverage period shown on the Contractor’s current certificate of coverage ends during the duration of the project, the Contractor must, prior to the end of the coverage period, file a new certificate of coverage with the Owner, showing that the coverage has been extended.

(E) The Contractor shall obtain from each person providing services on the project, and provide the Owner:

(1) A certificate of coverage, prior to that person beginning work on the project, so that Owner will have on file certificates of coverage showing coverage for all persons providing services on the project.

(2) No later than seven days after receipt by the Contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project;

(F) The Contractor shall retain all required certificates of coverage on file for the duration of the project and for one year thereafter;

(G) The Contractor shall notify the Owner in writing by certified mail or personal delivery, within 10 days after the Contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project.

(H) The Contractor shall post on each project site a notice, in the text, form and manner prescribed by the TWCC, informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage.

(I) The Contractor shall contractually require each person with whom it contracts to provide service on a project to:

(1) Provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas

Labor Code §401.011 (44) for all its employees of the person providing services on the project, for the duration of the project;

(2) Provide to the Contractor, prior to that person beginning work on the project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project.

(3) Provide the Contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project.

(4) Obtain from each other person with whom its contracts, and provide to the

Contractor:

(a) A certificate of coverage, prior to the other person beginning work on the project.

(b) A new certificate of coverage showing extension of the coverage period, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project;

(5) Retain all required certificates of coverage on file for the duration of the project and for one year thereafter.

(6) Notify Owner in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing service on the project; and

(7) Contractually require each other person with whom it contracts to perform as required by Paragraphs (1) - (7), with the certificate of coverage to be provided to the person for whom they are providing services.

(J) By signing this contract or providing or causing to be provided a certificate of coverage, the Contractor is representing to Owner that all employees of the Contractor who will provide services on the project will be covered by workers’ compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self-insured, with the TWCC’s Division of Self-Insurance

Regulation. Providing false or misleading information may subject the Contractor to administrative penalties, criminal penalties, civil penalties or other civil actions.

(K) The Contractor’s failure to comply with any of these provisions is a breach of contract by the Contractor which entitles Owner to declare the contract void if the Contactor does not remedy the breach within ten days after the receipt of notice of breach from Owner.

24. Labor Classification and Minimum Wage Scale

Chapter 2258 of the Texas Government Code provides that any political subdivision of the State of Texas shall ascertain the general prevailing wage rate received by the classes of workers employed on projects similar to this project and shall specify in the call for bids and in the contract the minimum wage rates which shall be paid for each type of worker. This statute further provides that Contractor or subcontractors shall pay, as a penalty, to Owner sixty dollars

($60.00) for each worker employed for each calendar day or part of the day that the worker is paid less than the wage rates stipulated in the contract. Owner is authorized to withhold from the

Contractor the amount of this penalty from any payment due under the contract.

The statute likewise requires that the Contractor and subcontractors keep an accurate record of the names and occupations of all persons employed by them in the construction of the project and to show the actual per diem wages paid to each worker. These records are open to the inspection of Owner.

Owner has adopted a prevailing wage rate that will be provided upon request.

25. Certificate of Interested Parties

Pursuant to state law, Contractor will be required to submit a printed and executed copy of a completed Certificate of Interested Parties form (Form 1295). Failure to do so will result in the disqualification of Contractor and voiding of the Agreement. To complete this form, and for further information, please visit the Texas Ethics Commission’s website at https://www.ethics.state.tx.us.

26. Required Verifications

26.01 These verifications are hereby incorporated into the terms of the contract Contractor, in conjunction with the execution of the above-referenced contract and in accordance with the following chapters of the Texas Local Government Code, does hereby agree, confirm and verify that:

1. Pursuant to Texas Government Code, Chapter 2271, as amended, Contractor does not boycott Israel and will not boycott Israel during the term of the Contract. “Boycott

Israel” has the meaning given to it in Chapter 808.001 of the Texas Government

Code. As of the effective date of the statute, the term means “refusing to deal with, terminating business activities with, or otherwise taking any action that is intended to penalize, inflict economic harm on, or limit commercial relations specifically with

Israel, or with a person or entity doing business in Israel or an Israeli-controlled territory, but does not include an action made for ordinary business purposes.”

2. Pursuant to Texas Government Code, Chapter 2252, as amended, Contractor hereby certifies that it is not an entity that contracts with or provides supplies or services to a foreign terrorist organization, as defined by Section 2252.151(2), Texas Government

Code, and has not been identified as a company known to have contacts with or provide supplies or services to a foreign terrorist organization as identified on a list prepared and maintained under Section 806.051, 807.051, or 2252.153, Texas

Government Code.

3. Pursuant to Chapter 2274 of the Texas Government Code (as added by Senate Bill 13, 87th Texas Legislature, Regular Session), Owner certifies that it is not a Company that boycotts energy companies and agrees it will not boycott energy companies during the term of this Agreement. The terms “boycotts energy companies” and “boycott energy companies” have the meaning assigned to the term “boycott energy company” in Section 809.001, Texas Government Code. For purposes of this paragraph, “Company” means a for-profit sole proprietorship, organization, association, corporation, partnership, joint venture, limited partnership, limited liability partnership, or limited liability company, including a wholly owned subsidiary, majority-owned subsidiary, parent company, or affiliate of those entities or business associations, that exists to make a profit, but does not include a sole proprietorship.

https://www.ethics.state.tx.us/

4. Pursuant to Chapter 2274 of the Texas Government Code (as added by Senate Bill 19, 87th Texas Legislature, Regular Session, “SB 19”), Owner certifies that it is not a

Company that has a practice, policy, guidance, or directive that discriminates against a firearm entity or firearm trade association and agrees it will not discriminate against a firearm entity or firearm trade association during the term of this Agreement. The terms “discriminates against a firearm entity or firearm trade association” and

“discriminate against a firearm entity or firearm trade association” have the meaning assigned to the term “discriminate against a firearm entity or firearm trade association” in Section 2274.001(3), Texas Government Code (as added by SB 19).

For purposes of this paragraph, “Company” means a for-profit organization, association, corporation, partnership, joint venture, limited partnership, limited liability partnership, or limited liability company, including a wholly owned subsidiary, majority-owned subsidiary, parent company, or affiliate of those entities or business associations, that exists to make a profit, but does not mean a sole proprietorship.

5. If under this Contract, Contractor is granted direct or remote access to the control of critical infrastructure, excluding access specifically allowed for product warranty and support, Contractor verifies, pursuant to Chapter 2274 of the Texas Government Code

(as added by Senate Bill 2116, 87th Legislature Regular Session), that neither

Contractor, nor any wholly owned subsidiary, majority-owned subsidiary, parent company or affiliate of Contractor, nor any of its sub-contractors (i) is owned or controlled by (a) individuals who are citizens of China, Iran, North Korea, Russia or any designated country; or (b) a company or other entity, including a governmental entity, that is owned or controlled by citizens of or is directly controlled by the government of China, Iran, North Korea, Russia, of any designated country; and (ii) is headquartered in China, Iran, North Korea, Russia or a designated country. The term “designated country” means a country designated by the Governor as a threat to critical infrastructure under Section 113.003 of the Texas Business & Commerce

Code. The term “critical infrastructure” means a communication infrastructure system, cybersecurity system, electric grid, hazardous waste treatment system, or water treatment facility.

Contractor hereby acknowledges and agrees that these verifications are material terms of the Contract and Owner is expressly relying on these verifications in agreeing to enter into the Contract with Contractor.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, CONTRACTOR

AGREES TO INDEMNIFY, DEFEND AND HOLD HARMLESS OWNER FROM

ALL CLAIMS, CAUSES OF ACTION, LEGAL PROCEEDINGS, DAMAGES,

COSTS, FEES AND EXPENSES ARISING OUT OF OR RELATED TO AN

ACTUAL OR ALLEGED MISREPRESENTATION BY CONTRACTOR

PROVIDED HEREUNDER.

By signing the contract for this project, Contractor verifies and certifies the above statements regarding Prohibition on Boycotting Israel, Contracting with Terrorist

Organizations, Boycotting Energy Companies Owned/Controlled by China, Iran, North Korea, Russia, or designated country, and Discriminating Against Firearm

Entities or Trade Associations.

27. Preservation of Records Reservation of Records

Pursuant to state law, Contractor will be required to submit a printed and executed copy of a completed Certificate of Interested Parties form (Form 1295). Failure to do so will result in the disqualification of Contractor and voiding of the Agreement. To complete this form, and for further information, please visit the Texas Ethics Commission’s website at https://www.ethics.state.tx.us.

27.1 The requirements of Subchapter J, Chapter 552, Government Code, may apply to this bid and contract and contractor agrees that the contract can be terminated if contractor knowingly or intentionally fails to comply with a requirement of that subchapter.

27.2 Contractor declares that it has not received from a governmental body a notice of noncompliance with a provision of Subchapter J, Chapter 552, Texas Government Code, or, if such a notice has been received, that contractor has taken adequate steps to ensure future compliance with such subchapter and has provided or upon request will provide documentation of same.

28. Lennar Specific Instructions to Bidders

Contractor to utilize Trade Partner Agreements provided by Lennar Homes of Texas Land and

Construction, LTD.

28.1 Separate attachments have been provided for the Contractors’ use which include:

1. Instructions to Bidders Exhibit A (Land Base Master Trade Partner Agreement)

2. Instructions to Bidders Exhibit B (Work Agreement to Land Base Master Trade Partner

Agreement).

3. Instructions to Bidders Exhibit C (De-Watering Form)

28.2 Contractor is responsible for compliance with the Texas Commission on Environmental

Quality (TCEQ) Construction General Permit (CGP) TXR150000 requirements. Please review requirements at - https://www.tceq.texas.gov/permitting/stormwater/construction.

Responsibilities include, but are not limited to, implementation of all structural and non-structural Best Management Practices (BMPs) required by the CGP, the SWPPP for the project, or by any local rule or ordinance that applies to the project. This includes implementation of pollution prevention and housekeeping BMPs as well as the installation and maintenance of all https://www.ethics.state.tx.us/ stormwater control measures as designed and in accordance with the approved construction plans. The stormwater controls may include a temporary sediment basin that must be constructed to the approved specifications and functional before additional earth-disturbing activities continue at the project.

Lennar will develop the Storm Water Pollution Prevention Plan (SWP3) for the project in accordance with the approved plans and will provide electronic access to the SWP3 and related documents to the Contractor for review and signature. Lennar will assist the Contractor with

SWP3 permitting via STEERS. The Contractor is responsible for all of their permitting fees.

Lennar will be responsible for conducting the SWP3 inspections. Contractor is responsible for completing the items listed in the SWP3 inspection report that apply to their work as soon as possible, and no later than 7-days. If an item cannot be completed within 7 days, Contractor will provide a reasonable extenuating circumstance that prevented the completion of the item.

Contractor to provide written notification of what was completed and will include the completion date.

Discharges from dewatering activities, including discharges from dewatering of trenches and excavations, are prohibited, unless managed by appropriate controls to address sediment and prevent erosion. Personnel provided by the contractor must observe and evaluate dewatering controls at a minimum of once per day on the days where dewatering discharges from the construction site occur. Observations and evaluations must be documented on forms that will be provided by Lennar and included in the SWP3.

Contractor is responsible for reestablishing vegetation or non-vegetative erosion control in accordance with the SWPPP in all disturbed areas associated with the project. Stabilization must be initiated immediately whenever soil-disturbing activities have ceased and will not begin for at least 14 calendar days. Stabilization will not be accepted until the vegetation meets a uniform

(that is, evenly distributed, without large bare areas) perennial vegetative cover with a density of at least 70% of the native background vegetative cover or other temporary erosion control measures as approved by the engineer, Lennar and MS4.

Once the project completion is accepted by Lennar, the Contractor will complete and send a copy of their TCEQ Notice of Termination to the Land Development Manager and Lennar environmental team. Lennar will provide a copy to the MS4 and track submission in the project

SWP3.

28.3 Contractor will receive an electronic copy of the Storm Water Pollution Prevention Plan

(SWP3) for your review and use. Lennar will maintain the eSWP3 and will make it and associated documents readily available to authorities upon request.

III - PROPOSAL

Proposal for construction of Kayden Springs Unit 2

Lennar Homes of Texas Land and Construction, LTD on behalf of Guadalupe County

Municipal Utility District No. 10 (Owner).

c/o Westwood Professional Services, Inc.

211 N Loop 1604 E, Ste. 205

San Antonio, TX 78232

CONTRACTOR: _________________________________

ADDRESS: _____________________________________

TELEPHONE: ___________________________________

EMAIL: _________________________________________

The undersigned BIDDER proposes and agrees, if this Bid is accepted, to enter into an agreement with OWNER in the form included in the Contract Documents to perform and furnish all work as specified or indicated in the Contract Documents for the Bid price within the Bid times indicated in this Bid and in accordance with the terms and conditions of the Contract

Documents.

BIDDER accepts all the terms and conditions of the Invitation to Bidders and Instructions to

Bidders, including without limitation those dealing with the disposition of Bid security. This Bid will remain subject to acceptance for sixty days after the day of Bid opening. BIDDER will sign and deliver the required number of counterparts of the agreement with the bonds and other documents required by the bidding requirements within ten days after the date of OWNER’S

Notice of Award.

In submitting Bid, BIDDER represents, as more fully set forth in the agreement, that:

BIDDER has examined and carefully studied the Bidding Documents and the following addenda receipt of all which are hereby acknowledged:

Addendum No. Date Received Acknowledgement

This Bid is genuine and not made in the interest of or on behalf of any undisclosed person, firm or corporation and is not submitted in conformity with any agreement or rules of any group, association, organization or corporation; BIDDER has not directly or indirectly induced or solicited any other Bidder to submit a false or sham bid; BIDDER has not solicited or induced any person, firm or corporation to refrain from bidding; and BIDDER has not sought by collusion to obtain for itself any advantage over any other Bidder or over OWNER.

BIDDER will complete the work in accordance with the Contract Documents for the following prices:

8/11/2026

Job No. 46599.02

BIDDER'S NAME: _______________________________________

BID SUMMARY

SEDIMENTATION AND EROSION CONTROL -$

STREET AND SIGNAGE IMPROVEMENTS -$

WATER IMPROVEMENTS -$

TOTAL BASE BID: -$

* Includes Bid Bond, Warranty Assignments or Bonds, Per City of Marion, and GVSUD Requirements

Bidders Initials

Date

Refer to the Material List Table within the approved GVEC Electric Design for Kayden Springs Unit 2 for the required dry utility improvements.

Bids shall include all Unit Price costs as indicated by the Contract Documents and Bid Form. The bid price submitted by the Contractor shall be the sum of the unit prices times the estimated quantity of each item shown in the bid form.

However, the Contractor shall guarantee himself of the accuracy of the quantities shown in the bid form. The quantities shown are estimates only and indicate only the magnitude of the project and a basis for bid comparison.

Any discrepancies in quantity or work necessary to fulfill the intent of the plans shall be included, whether a bid item is included or not. Any work required for which a bid item is not shown shall be considered subsidiary to other work items.

SANITARY SEWER IMPROVEMENTS

DRAINAGE IMPROVEMENTS

BID PROPOSAL SCHEDULE

KAYDEN SPRINGS UNIT 2

Contractor is to perform an independent quantity take-off prior to signing the contract, to verify that the quantities given in the bid proposal are within three percent (3%) of the actual quantities required to complete the construction represented by the plans and specifications. If any quantity is found to be in error of more than three percent (3%), the Contractor shall notify the Engineer forty-eight (48) hours prior to signing the contract.

No shrinkage or swelling facor is accounted for in the engineering excavation and embankment quantities.

Contractor to adjust unit price as he deems necessary to account for shrinkage and swelling.

DRY UTILITY IMPROVEMENTS

NO. DESCRIPTION UNIT OF MEASURE

APPROX.

QUANTITIES

UNIT PRICES COST

1. Stabilized Construction Entrance/Exit EA 2 -$ -$

2. Silt Fence (Phase 1) LF 4,400 -$ -$

3. Silt Fence (Phase 2) LF 2964 -$ -$

4. Silt Fence (Phase 3) LF 3679 -$ -$

5. Rock Berm LF 532 -$ -$

6. Inlet Protection LF 80 -$ -$

7. Final Stabilization AC 38 -$ -$

TOTAL COST -$

Bidders Initials

Date

Contractor is responsible for reestablishing vegetation or non-vegetative erosion control in accordance with the SWPPP in all disturbed areas associated with the project. Stabilization must be initiated immediately whenever soil-disturbing activities have ceased and will not begin for at least 14 calendar days. Final Stablilization is met when all soil disturbing activities at the site have been completed and a uniform (i.e., evenly distributed, without large bare areas) perennial vegetative cover with a density of at least 70% of the native background vegetative cover for the area has been established on all unpaved areas and areas not covered by permanent structures, or equivalent permanent stabilization measures (such as the use of riprap, gabions, or geotextiles) have been employed.

BID PROPOSAL SCHEDULE

KAYDEN SPRINGS UNIT 2

SEDIMENTATION & EROSION CONTROL

Contractor is to perform an independent quantity take-off prior to signing the contract, to verify that the quantities given in the bid proposal are within three percent (3%) of the…