1-26-115-V Solicitation Packet 2026-03-25.pdf

REQUEST FOR BEST VALUE BID NO. 26-115-V

MAINTENANCE SERVICE AND REPAIR SERVICES FOR

LEONARD WTP EMERGENCY CHLORINE

SCRUBBER SYSTEM

BID SUBMITTALS ARE DUE PRIOR TO:

Tuesday, April 21, 2026, at 11:00 AM Central

BID MAY BE SUBMITTED ELECTRONICALLY TO (Registration is free):

ntmwd.bonfirehub.com

DOCUMENTS MAY BE DELIVERED TO:

NORTH TEXAS MUNICIPAL WATER DISTRICT

PROCUREMENT DEPARTMENT

501 E. BROWN STREET

WYLIE, TX 75098

DOCUMENTS MAY BE MAILED TO:

PROCUREMENT DEPARTMENT

PO BOX 2408

WYLIE, TX 75098

NORTH TEXAS MUNICIPAL WATER DISTRICT CONTACT:

Nancy Leyva nleyva@ntmwd.com mailto:nleyva@ntmwd.com

INSTRUCTIONS TO BIDDERS

1. REQUIRED INFORMATION

The North Texas Municipal Water District’s (NTMWD) solicitation packets contain various documents that require completion by the bidder. Said information must be completed and submitted prior to the closing date and time for the submission of bids. Failure to provide required information may result in the rejection of your bid.

2. SUBMISSION OF BIDS

A response to a Request for Bid (RFB) may be submitted to NTMWD by any of the following means:

• Electronically submitted via ntmwd.bonfirehub.com;

• Hand delivered to the North Texas Municipal Water District Administrative Building, 501. E. Brown Street, Wylie, Texas 75098;

• Mailed to the North Texas Municipal Water District, Procurement Department, at P.O. Box 2408, Wylie, Texas 75098;

• No oral, telegraphic, telephonic, or facsimile submittals will be considered or accepted.

3. OFFICIAL TIME & LATE SUBMITTALS

The time clock at the North Texas Municipal Water District front receptionist area shall be the official time of receipt for all responses to a RFB submitted in hard copy paper form. All submittals received after the submission deadline shall be rejected. Absolutely no late submittals will be considered. Bidder will be notified of the rejected late bid submission and will advise NTMWD as bidder’s desired disposition of the bid submittal by either (1) pick up, (2) return at bidder’s expense, or (3) destroyed with written authorization of the bidder. If bids are sent by USPS to the Administration Building, the bidder shall be responsible for actual delivery of the bid to the Administration Building before the advertised date and hour for opening of bids. If mail is delayed either in the postal service or in the internal mail system of NTMWD beyond the date and hour set for the bid opening, bids thus delayed will not be considered and will be disposed of as authorized.

4. NOTIFICATION

NTMWD uses www.bonfire.com and The Wylie News to disseminate notification of bid opportunities. NTMWD shall not be responsible for receipt of notification and information from any source other than those listed above. It shall be the Bidder’s responsibility to verify the validity of all information received by sources other than those listed.

5. ELECTRONIC SUBMITTALS

NTMWD exclusively uses Bonfire for the electronic notification and dissemination of all bids. The receipt of documents through any other company may result in the receipt of incomplete specifications and/or addenda.

NTMWD accepts no responsibility for the receipt and/or notification of solicitations through any other company.

To streamline the solicitation process, all Bidders are highly encouraged to utilize the Bonfire system. There is no cost to the Bidder to download or respond to NTMWD solicitations on Bonfire. Even though electronic response submission are recommended, Bidders may continue to submit a hard copy, paper bid directly to NTMWD if desired.

6. MODIFICATION AND WITHDRAWAL

Bids may be withdrawn at any time prior to the official opening of the bids. Alterations made by a bidder before opening time must be initialed by bidder guaranteeing authenticity and must be resealed. After the official opening, bids become the property of NTMWD and may not be amended, altered, or withdrawn without the authorization of the Procurement Manager.

7. BID OPENINGS

All submittals will be opened and presented according to the legal requirements for the type of solicitation at the designated time and place specified in the solicitation. However, the reading of a bid at the opening should not be construed as a comment on the responsiveness of such bid or as any indication that NTMWD accepts such bid as responsive. NTMWD will make a determination as to the responsiveness of bids submitted based upon compliance with all applicable laws, NTMWD purchasing guidelines, and project documents, including but not limited to the specifications and required submittal documents. NTMWD will notify the successful bidder upon award of the contract and, according to State law, all bids received will be available for inspection at that time.

8. BID SUBMISSIONS

Due care and diligence has been used in preparation of the information contained in this request for bids, and the information is believed to be substantially correct. However, it is Bidder’s responsibility to determine the full extent http://www.bonfire.com/ of its exposure and to verify all information presented in the request for bids. NTMWD and its representatives are not responsible for any errors or omissions in these specifications. Additionally NTMWD and its representatives are not responsible for Bidder’s failure to determine the full extent of the exposure and risk associated with this request for bids.

This bid is issued in compliance with the NTMWD Purchasing Policy and with authorization from NTMWD’s Board of Directors.

A. Bids will be considered irregular if they show any omissions, alteration of form, additions or conditions not called for, or other irregularities of any kind. However, NTMWD reserves the right to waive any irregularities and to make one or more awards in the best interest of NTMWD.

B. NTMWD reserves the right to accept or reject in part or in whole any bids submitted and to waive any technicalities in the best interest of NTMWD. Bids may be rejected, among other reasons, for any of the following specific reasons:

• Bids containing any irregularities, and

• Unbalanced value of any items.

C. Bidders may be disqualified and their submissions not considered, among other reasons, for any of the following specific reasons:

• If NTMWD believes collusion exists among the bidders;

• Reasonable grounds for believing that any bidder has an interest in more than one bid for the work contemplated;

• The bidder having an interest in any litigation against NTMWD;

• The bidder being in arrears on any existing contract or having defaulted on a previous contract;

• Lack of competency as revealed by a financial statement, experience, equipment, questionnaires, etc.;

and

• Uncompleted work which, in the sole judgment of NTMWD, will prevent or hinder the prompt completion of additional work, if awarded.

D. It is the bidders’ sole responsibility to print and review all pages of the bid document, attachments, questions and their responses, addenda and special notices.

E. When in the best interest of NTMWD, NTMWD reserves the right to request additional information or clarification from bidders to determine bidders’ ability to meet the requirements specified by this bid.

F. On the Bid Pricing Form, in the case of a conflict between the unit price indicated and the extended amount shown, the unit price indicated, multiplied by the stated quantity shall govern.

G. NTMWD reserves the right to reject any of all submissions without cause prior to award, to waive formalities, or to proceed otherwise when in the best interest of the NTMWD.

9. EXAMINATION OF CONTRACT DOCUMENTS AND SITE

A. Bidders must examine the Solicitation, make observations and investigations, correlate knowledge and observations with the requirements of the Solicitation and consider these in preparation of a bid for the project.

B. Bidders must read the Solicitation and related technical data and reports thoroughly. Use a complete set of Solicitation Documents in preparing Bids. Assume responsibility for errors or misinterpretations resulting from the use of partial or incomplete documents.

C. Bidders may visit the sites to become familiar with general, local and site conditions that may affect cost, progress, or performance of the work in any manner.

D. Bidders must become familiar with federal, state and local laws, ordinances, rules, and regulations affecting cost, progress, or performance of the work.

E. Bidders should make additional visits and investigations as necessary to determine the bid price for performance of the work in compliance with the terms of the Solicitation before submitting a bid. Cost associated with these investigations is to be paid by the Bidders.

F. By the submission of a Bid for this project, Bidders acknowledge sole responsibility for job site safety.

G. The submission of a Bid is an incontrovertible representation by the Bidder that Bidder has complied with every requirement of this Section.

10. UNIT OF MEASURE

Responses to the RFB must be submitted in the units of measure specified in the bid pricing form.

11. INTERPRETATIONS

Bidders must submit all questions about the meaning or intent of the Solicitation to NTMWD in writing by the question due date and time. Replies are issued by Addenda to all parties recorded as having received the bidding documents.

Only questions answered by formal written Addenda are binding. Oral and other interpretations or clarifications will be without legal effect.

12. ADDENDA

Any interpretations, corrections, or changes to this bid will be made by written addenda. Sole issuing authority of addenda shall be vested in NTMWD’s Procurement Department. Addenda will be issued via ntmwd.bonfirehub.com.

It is the responsibility of the bidder to ensure receipt of all addenda, and acknowledge by signing and including with the bid submittal.

13. CONFIDENTIALITY

A. Any material that is to be considered confidential must be clearly marked as such and shall be treated as confidential to the extent allowable under Chapter 552, Government Code.

B. The Texas Public Information Act gives the public the right to request access to government information, subject to certain narrow exceptions. NTMWD is an entity subject to this Act. Therefore, please be advised that your company's declaration that certain information submitted in response to a bid request is "confidential" will not be treated as such if NTMWD receives a request for a copy of the bid proposal. NTMWD will of course make an effort to inform your company of such a request and to provide you with an opportunity to object to the release of any proprietary information, but NTMWD cannot and will not make an agreement to withhold information from the public contrary to NTMWD’s responsibilities under the Act.

C. To the extent your response is incorporated into the contract, that contract will become an official record available for public inspection.

D. Bids shall be opened so as to avoid disclosure of contents to competing bidders and kept secret during the process of awarding a contract. All bids that have been submitted shall be open for public inspection after the contract is awarded, except for trade secrets and confidential information contained in the submission and identified as such.

14. BID TABULATIONS

As-Read Bid tabulations will be electronically posted to ntmwd.bonfire.com within forty-eight (48) hours after the bid opening.

15. PREPARATION COSTS

NTMWD will not be liable for any costs associated with the preparation, transmittal, or presentation of any bids or materials submitted in response to this bid.

16. TAXES

NTMWD is exempt from Federal Excise and State Sales Taxes. Tax must not be included in the pricing.

17. PRICING

Prices must be firm for a minimum of ninety (90) days from the date of the bid closing. In the case of an annual contract, the prices must remain firm for the period as specified in the solicitation.

18. BIDDER QUALIFICATIONS

A prospective Bidder must meet the following minimum requirements:

• Must have adequate financial resources, or the ability to obtain such resources as required;

• Must be able to comply with the required or proposed delivery/completion schedule;

• Must have a satisfactory record of performance;

• Must have a satisfactory record of integrity and ethics;

• Must be otherwise qualified and eligible to receive an award;

• NTMWD may request representation and other information sufficient to determine the Bidder’s ability to meet these minimum standards listed above.

19. AWARD OF CONTRACT

NTMWD reserves the right to award this contract by one of the following methods. The method selected will be in the best interest of NTMWD, as determined by the Procurement Manager.

• To the lowest responsible Bidder(s), bidding all items and meeting all specifications;

• To one or more Bidders, if deemed in the best interest of NTMWD;

• To the lowest responsible Bidder(s) meeting specifications per line item;

• If specified, to the low Bidder(s) meeting specifications, per category. To qualify for an award of a category, a Bidder must bid all items within that category. If all items of a category are not bid by all Bidders, award shall be made in the best interest of NTMWD;

• To the Bidder(s) who provide the goods or services specified in the solicitation at the best value to

NTMWD.

• NTMWD reserves the right to compare all bids against any State and/or Interlocal contracts in determination of the award of this bid.

SPECIAL CONDITIONS

1. GENERAL INFORMATION

The North Texas Municipal Water District (NTMWD) is soliciting sealed bids for an annual contract for inspection, maintenance and repair services for (2) two Emergency Chlorine Scrubbers in accordance with the specifications provided herein.

2. DURATION OF AGREEMENT

A. The initial term of this agreement shall commence on the date of the last signatory and shall be for a period of one (1) year. The agreement will automatically renew under the same pricing, terms, and conditions for four (4) additional one-year periods unless NTMWD provides Contractor with written notice of its intent to terminate the agreement at least sixty (60) days prior to the expiration of the current term. If said notice is given by NTMWD, the agreement shall terminate at the conclusion of the current one-year term. In no event shall the entire term of this agreement exceed five (5) years.

B. Prices shall remain firm for the duration of the initial contract period. Thereafter, price changes are subject to the price adjustment provisions of this Contract.

C. NTMWD reserves the option to temporarily extend this service for an additional ninety (90) days from its expiration date for any reason.

3. BID QUESTIONS & CLARIFICATION

All questions regarding this request for bid shall be submitted in writing on ntmwd.bonfirehub.com no later than 4:00 PM Central on Wednesday, April 8, 2026. All questions will be addressed in an addendum. Questions received after the deadline may not be answered.

4. ESTIMATED ANNUAL CONTRACTS

The quantities specified are estimates of our projected annual requirements. The award of an estimated annual contract allows NTMWD to use the items and services as the requirements and needs of NTMWD arise on an annual basis and during any subsequent renewal period(s). Quantities may be increased beyond the estimated quantities listed in this bid, as necessary, provided funding is available. Quantities may be decreased below the estimated quantities listed in this bid, as necessary, if funding is not available or if items and services are no longer needed. NTMWD is not obligated to pay for or use a minimum or maximum amount of items or services and payment will be made pursuant to the unit prices bid in the contract. The Contractor shall have no claim against NTMWD for anticipated profits for the estimated quantities listed, diminished, or deleted.

5. BID SUBMITTAL REQUIREMENTS & OPENING

A. If paper bids are submitted, each firm shall submit one (1) original copy of their bid, including all supporting documentation. Paper bids must clearly show Bid No. 26-115-V. If bids are submitted electronically, the Bidder shall make sure all required supporting documentation is uploaded into the Bonfire system. Failure to provide requested information in this request for bid may result in disqualification from consideration. Bids shall be accepted until 11:00 AM Central Time on Tuesday, April 21, 2026. No late bids will be accepted.

B. The bid opening will be held on the bid due date and time via Webex:

URL:

https://ntmwd.webex.com/meet/nleyva

OR

TEL: 1-415-655-0001 or 844-621-3956 Access Code: 2590 090 3440

C. The following documents must be included with this bid. Failure to supply the required forms may deem you non-responsive:

• Bid Signature Form

• Bid Pricing Form

• Questionnaire Responses

• References https://ntmwd.bonfirehub.com/contracts/36875/people

6. METHOD OF AWARD

A. The District’s intent is to award to the responsible bidder(s) providing the best value to the District. All bidders must provide documentation and information requested in this solicitation (see Questionnaire in Bidder Forms section) in order to determine the best value as outlined below.

B. Best value will be determined utilizing the following criteria:

Criterion

Weight

Qualifications and Personnel Experience

20%

Methodology and Approach

25%

Prior Experience Completing Similar Projects

25%

Price

30%

SPECIFICATIONS

I. BACKGROUND

The North Texas Municipal Water District (NTMWD) is seeking bids from qualified Contractors for large liquid Emergency Chlorine Scrubber System Routine Maintenance and Repair services for the Water Division. Work will be performed at the Leonard Water Treatment Plant Complex (228-414 Co Rd 4965, Leonard, TX 75452).

The selected contractor shall provide parts, materials, labor, equipment, fuel, tools, transportation and services for the successful completion of the agreement, which includes, but not limited to: schedule maintenance and repairs (including emergency repair services). Disposal of any unusable material and debris as result of the work is the responsibility of the Contractor.

Emergency chlorine scrubber systems are used to protect personnel, equipment, and the environment in the event of a major chlorine gas discharge in the chlorine ton container storage rooms. The scrubber system uses 20% membrane grade sodium hydroxide (caustic soda) solution as the neutralizing chemical to scrub chlorine gas, also referred to as 20% NaOH. Over a period of several years, evaporation and degradation (sodium bicarbonate build up) of this solution will occur resulting in loss of chemical concentration and loss of effectiveness as a neutralizing agent

II. DESCRIPTION OF WORK

The Contractor shall provide annual service for two (2) large liquid Emergency Chlorine Scrubber Systems. The services will include, but is not limited to:

• Detailed asset inventory assessment and data collections

• Equipment evaluation

• Removal and installation of pumps, motors, blowers, valves, and other emergency chlorine scrubber system parts.

• Transport and delivery of replacement parts and equipment

• Repair, refurbish and/or replace pumps, motors, blowers, valves, and other emergency chlorine scrubber system parts.

• Providing detailed maintenance and repair reports

• Providing recommendations for equipment upgrades or improvements

• Providing preventative maintenance services for the two (2) emergency chlorine scrubber systems as outlined in the manufacturer Operations & Maintenance manuals.

• Providing field visits, as required, for inspections, diagnosis and repair of related emergency chlorine scrubber system parts and equipment (including emergency repair visits).

NTMWD currently uses a variety of pumps, motors, blowers, valves and other related parts and equipment on each emergency chlorine scrubber system. The Contractor is expected to troubleshoot, maintain, repair, and replace as needed all models of pumps, motors, blowers, valves and other related parts and equipment in use by NTMWD.

NTMWD may increase or decrease the number of pumps, motors, blowers, valves and other related parts and equipment on each emergency chlorine scrubber system and add or remove models at the NTMWD’s sole discretion throughout the agreement.

III. SCOPE OF WORK

The general work and requirements for this agreement include, but are not limited to, the following:

A. PREVENTIVE MAINTENANCE PROGRAM

• Annual Preventive Maintenance o Inspection of all system components, included:

▪ Exhaust fans and motors

▪ Recirculation pumps and motors

▪ Scrubber control panel

▪ Scrubber internals (nozzles, liquid distributor, and packing

• Visually inspect the distribution headers and spray nozzles for damage, debris, and solids buildup on packing bottom and scrubber bottom.

▪ Conduct system operations check

▪ Measure caustic concentration and adjust the caustic level to the Operating Level +/- 1 inch.

▪ Measure solids accumulation in caustic tank

▪ Measure scrubber airflow

▪ Calibrate stack sensor

▪ Lubricate moving parts as needed

▪ Re-gasket top panels

▪ Verify control room operation o Perform the manufacturer recommended Pre-Operation and Leak Simulation Testing Procedures.

▪ Test emergency response of system to simulate chlorine leak

▪ Verify operation of all indicator/alarm lights

• Contractor shall provide a written report of all findings, results, and work performed for each pump, motor, blower, valve and other related parts and equipment upon completion of all routine preventive maintenance.

• Any work not specifically mentioned, but which is needed to make the preventive maintenance program complete within the intent of this specification, shall be performed without additional cost.

• Contractor shall complete routine preventive maintenance for two emergency chlorine scrubber system as recommended by the Manufacturer.

• All routine preventive maintenance activities shall be performed Monday through Friday, between 7:00 AM and 5:00

PM Central Time. Contractor shall contact NTMWD to arrange for site access to perform routine preventive maintenance activities. If the Contractor is called away during the scheduled routine preventive maintenance and cannot complete the scheduled routine preventive maintenance and/or repair activities, he/she will notify NTMWD and return the next working day. If operational needs dictate that work be performed outside of the prescribed work week, or hours, the

Contractor will be notified by NTMWD. A schedule and estimate will be required from the contractor. These items must be approved by an NTMWD representative before commencing work.

• Throughout the course of routine preventive maintenance, the contractor will immediately notify the NTMWD of any emergency or immediate repairs needed to any pumps, motors, blowers, valves and other related parts and equipment.

B. REPAIRS

• Contractor shall provide repairs, overhauls, or direct replacement of pumps, motors, blowers, valves and other related parts and equipment which are not included under preventive maintenance. Contractor must obtain written approval from NTMWD before starting repairs.

• Replacement parts must be the same make and model as the original component, unless otherwise authorized in writing by NTMWD staff. The contractor shall assess equipment for any obsolete parts and materials.

o Contractor is responsible for keeping spare parts in stock for routine and emergency repairs, especially for

Fybroc recirculation pumps unless discussed and greed with NTMWD.

• Prior to removing any equipment or performing any repairs or replacements, Contractor shall submit to NTMWD:

o A description of the work determined to be necessary o A cost estimate for recommended work o A cost estimate for a complete replacement (for price comparison) o An expected completion timeline

• All parts used in repairs/reconditions shall be NEW OEM or manufacturer recommended parts. Refurbished parts will not be accepted, unless approved in writing by NTMWD.

• Contractor shall be responsible for removing, transporting, repairing, and installing pumps, motors, blowers, valves and other related parts and equipment. The Contractor shall contact NTMWD to coordinate access to emergency chlorine scrubber locations. Contractor shall perform the work and provide necessary parts using the prices listed as part of the

Contractor’s bid.

• All delivery and shipping charges shall be included in the Contractors price.

• All non-emergency repair activities shall be performed Monday through Friday, between 7:00 AM and 5:00 PM Central

Time. The Contractor shall contact NTMWD to arrange for site access to perform non-emergency repair activities. All repair activities will be completed once initiated at location; no repair service will be permitted to be delayed without written approval from NTMWD. If operational needs dictate that work be performed outside of the prescribed work week or hours, the Contractor will be notified by NTMWD. A schedule and estimate will be required from the contractor. These items must be approved by an NTMWD representative before commencing work.

• During the course of the scheduled repair, the Contractor will immediately notify NTMWD of any emergency or immediate repairs needed to any pumps, motors, blowers, valves and other related parts and equipment.

C. CHEMICAL MAINTENANCE (Optional)

• The manufacturer recommends routine maintenance and removal of solution, flushing, cleaning, and replacement of the solution after a major chlorine leak or at intervals identified from quarterly NaOH concentration analysis indicating less than 20%.

• Contractor shall perform the Work to include chemical removal, flushing of the system, and disposal of liquid and solid waste. An inspection will be performed after the cleaning is completed and just prior to replacing the chemical solution.

In accordance with the original equipment manufacturer operation and maintenance instructions manual, pre-diluted

20% ± 1% membrane grade sodium hydroxide (caustic soda) solution is recommended for refilling the scrubber. The volume of new chemical shall be field verified for each unit. NTMWD will provide the caustic soda.

• Proper safety practices are essential when performing this task. Contractor shall provide all personal protection equipment, including confined space entry equipment. Contractor is responsible for proper training of staff and shall provide documentation to NTMWD of such training prior to mobilization of equipment and personnel.

• Contractor shall be responsible for transportation and proper disposal of all waste solution. Proof of disposal shall be provided to the NTMWD representative and will be maintained in the project file.

o Any waste treatment/disposal/transportation must be approved by the Regulatory Compliance department.

• Any work requested or completed beyond what is specified is not approved or allowed without prior written approval from NTMWD.

• Contractor shall provide a written inspection and repair services noting all observed mechanical and functional deficiencies, problems, and failures, visibly internal to the unit, and the external to the unit. All repair services shall be made with OEM parts, original equipment manufacturer operation and maintenance instructions manual are available as a reference.

IV. REQUIREMENTS

A. QUOTATIONS

• Quantity of hours for each type of labor as detailed on the pricing sheet multiplied by the contracted labor price (inclusive of all costs and overhead).

• Number of calendar days for completion of project from receipt of Purchase Order to completion of project to include receiving all materials required for each specific project

• List of anticipated parts

• Trip charge per service call if applicable

• Quotations shall contain the site name and address of where the unit originated and the asset number.

B. JOB & SAFETY PLAN

Prior to requested routine preventive maintenance and repairs being performed, the selected Contractor shall submit to

NTMWD:

• A description of the NTMWD requested service, to include, but not limited to:

o Tools and Equipment to be used o Name and qualifications of technicians to perform NTMWD requested service o Job Plan for requested service

• A description of the Contractor’s safety plan for the requested service, to include, but not limited to:

o Contractor’s permit required confined space standard operating procedure.

▪ Technicians to perform requested services

▪ Current training and certification records for permit required confined space

▪ Current training and certification records for LO/TO procedures

▪ Name of Entry Supervisor, Attendant, and Entrants.

o Safety tools and equipment

▪ Fall protection equipment

▪ Annual inspection records o Inspection procedure for fall protection equipment for scheduled day of NDE inspection

▪ Confined space Entry equipment o Provide inspection records o Provide training records prior to mobilization of equipment and personnel.

▪ Gas monitors o 180-day calibration records o Bump test procedure for scheduled day of NDE inspection

▪ Appropriate PPE and Chemical resisting clothing

• A cost estimate for such work

• An expected completion timeline, to include submission of preventive maintenance results and any repair/improvement recommendations.

C. CONTRACTOR SHOP

The Contractor shall have or establish adequate shop and storage facilities. Contractor’s facility shall house all necessary equipment and materials for repair and maintenance of NTMWD’s emergency chlorine scrubber system assemblies. NTMWD shall be permitted to visit and inspect Contractor’s facilities if requested.

D. CONTRACTOR EMPLOYEES

• Any person making deliveries to or working on NTMWD property must be identifiable by uniform, proper identification and a marked vehicle. The Contractor shall only furnish employees who are competent and skilled for work under the Contract.

• If Contractor employee works in an unsafe manner, refuses to perform in accordance with the terms and conditions of the contract or is not preserving the integrity of NTMWD’s treatment processes, that employee shall be removed from by the Contractor owner, supervisor or lead person, as directed by NTMWD.

E. SAFETY

• Contractor and Contractor employees shall report any injuries that require medical treatment to NTMWD immediately. Any minor injuries shall be reported within 24 hours. Contractor will ensure that its employees observe and exercise all necessary caution and discretion to avoid injury to person or damage to property of any and all kinds. All buildings, equipment and furnishings shall be protected by the Contractor from damage, which might be done or caused by work performed under the Contract. Such damages to the foregoing shall be repaired and/or replaced by approved methods to restore the damaged areas to their original condition at the expense of the

Contractor. The Contractor shall erect, install, and maintain all temporary public walks, warning signs, barricades, and other protective means as may be necessary for the protection of the on-site personnel from injury. Contractor certifies that all items or services delivered herein comply with all ANSI, OSHA, TCEQ, and EPA standards and regulations, as applicable.

• Contractor shall exercise the utmost care when working on NTMWD property. The Contractor shall be responsible for and indemnify and hold NTMWD harmless from all damage to the facility that may occur during this project. Any damage that may occur shall be reported to NTMWD immediately. NTMWD representative may direct the

Contractor to undertake immediate and reasonable steps to repair and remediate any damage. The Contractor shall maintain a written log describing all property damage reports, and the Contractor’s activities to repair and remediate.

This log shall include the dates for each damage report, pictures, contact information and resolution. If property damaged by the Contractor is not repaired or remediated on a timely basis as directed by NTMWD, and to the satisfaction of NTMWD, NTMWD may, at its option, have the damage repaired at the Contractor’s expense to be reimbursed to NTMWD.

F. SUBCONTRACTORS - ASSIGNMENTS

No part of this project will be subcontracted or assigned without prior written consent from NTMWD, excluding any emergency work. Any subcontractor or assignee must meet the same qualifications in their field as the prime

Contractor. Contractor shall be responsible for any payments to subcontractors. Subcontractors must meet all requirements as specified in this contract (i.e. training, safety, insurance, etc.).

G. TOOLS AND EQUIPMENT

The Contractor shall be equipped with the normal tools of their trade and shall furnish all labor, tools and all other items necessary for and incidental to executing and completing all required work. Contractor shall provide all required tools, equipment, consumable products and testing instruments needed to complete the work.

H. WASTE DISPOSAL – CLEAN-UP

Removal and off-site disposal of waste will be the responsibility of the Contractor and shall be included in the bid price. Debris and trash shall be removed at the end of each day’s work. Upon completion, the work area shall be left clean of debris and trash associated with the work. There shall be no additional charges to NTMWD for removal and/or disposal of materials and waste chemicals.

I. WORKMANSHIP, MATERIALS & EQUIPMENT

Unless otherwise provided in the contract requirements and specification, the Contractor shall furnish all labor, materials and equipment for satisfactory contract performance. When not specifically identified in the specifications, such materials and equipment shall be of suitable type and grade for the purpose.

J. RETURN OF EQUIPMENT

• Upon completion of repair or reconditioning work, and once test results have been verified by NTMWD, equipment shall be returned to NTMWD within forty-eight (48) hours.

• Contractor is responsible for NTMWD property, equipment or parts and any damages occurring to while in Contractor’s possession during transportation of NTMWD property, equipment or parts from the time the property, equipment or parts are uninstalled and transported to Contractor’s place of business for repair and until the property, equipment or parts are returned to the District and reinstalled.

K. DAMAGES

Contractor shall be responsible for any damage occurring to NTMWD property, equipment or parts while Contractor is working on NTMWD property.

V. Emergency Chlorine Scrubber Information

System Description De Nora - EST Type 910/942/955 Emergency Chlorine Wet Scrubber

Number of Systems Two (2) Sets

Item Description Treated Chemical

Chlorine

1 Scrubber Air Flow Rate 5,000 cfm

2 Maximum Chlorine Neutralization Capacity 90,000 lbs

3 Maximum Chlorine Liquid Leak Rate 250 lbs/min

4 Maximum Inlet Chlorine Concentration 273,000 ppm

Maximum Allowable Outlet Chlorine Concentration

5 ppm

6 Minimum Removal Efficiency 100.00%

Caustic Storage Tank

7 Diameter 22’-00"

8 Height, Straight Shell 28'-6"

9 Operating Liquid Level 24’

10 Operational Capacity 70,000 Gallons

Top Scrubber Vessel (3 Square Packed Tower)

Material of Construction FRP

11 Length 48”

12 Width 48”

13 Height 11’

14 Ejector 24 in Venturi Assembly

Recirculation Pumps (2)

15 Manufacturer Ceco Fybroc

16 Model Number 5500 – 4x3x8

17 Flow rate, gpm 595 gpm

18 Pump Head, TDH ft W.C. 95 ft W.C.

19 Motor, HP 40 hp

20 Material Construction Fiberglass-wrapped construction with vinyl ester resin with titanium shaft

Air Exhaust Fans (2)

21 Manufacturer NYB

22 Type Backward-Inclined

23 Air Flow Rate, acfm 5,000 cfm

24 Total Static Pressure, in. W.C. 6 in W.C.

25 Fan BHP 9.273 BHP

26 Motor, HP 10 hp

27 Material Construction FRP

28 Motor Model EM3774T

BID PRICING FORM

Item No. Description Unit of Measure Price

PROVIDE FLAT RATES AT STRAIGHT TIME (LINE ITEM 1)

Annual Preventative

Maintenance

EA

Total Price $0.00

OPTIONAL PRICING

(Cost Plus Pricing Is Not Allowed)

Item No. Description Unit of Measure Price

CHEMICAL MAINTENANCE FLAT RATE M-F 7:00 AM - 5:00 pm (LINE ITEM 2-7)

2 NaOH Removal EA

3 System Flushing EA

4 Residual Disposal EA

5 NaOH Disposal EA

Percentage Discount off List

Price of Parts, Materials and Supplies

Percent

Percentage Discount off List

Price of New Equipment Percent

INSURANCE REQUIREMENTS

Contractors doing business with NTMWD shall have, at minimum, the following insurance coverages and limits for the duration of the contract:

1. COMMERCIAL GENERAL LIABILITY – covering bodily injury and property damage (including property of NTMWD, its officers, agents and employees) with minimum limits on a per project basis of One Million Dollars ($1,000,000) occurrence, Two Million Dollars ($2,000,000) aggregate for premises/operations and One Million Dollars ($1,000,000) occurrence, Two Million Dollars ($2,000,000) aggregate for products/completed Operations.

2. AUTOMOBILE LIABILITY - covering all operations of Contractor pursuant to this contract involving the use of motor vehicles, including all owned, non-owned and hired vehicles with minimum limits of not less than Five Hundred Thousand Dollars ($500,000) combined single limit for bodily injury, death and property damage liability.

3. WORKERS’ COMPENSATION – in full accordance with the requirements of the state of Texas and shall include bodily injury, occupational illness or disease coverage with minimum Employer’s Liability limits of not less than Five Hundred Thousand Dollars ($500,000/$500,000/$500,000). These limits do not affect the payment of medical expenses or lost wages to injured employees.

4. Waiver of Subrogation – The Commercial General Liability, Workers Compensation and Auto insurance required pursuant to this Contract shall provide for waivers of all rights of subrogation against NTMWD, its officers, employees, and elected representatives for injuries, including death, property damage, or any other loss to the extent the loss, if any, is covered by the proceeds of insurance.

5. Additional Insured Status – All insurance shall be endorsed to name NTMWD, its officers, and employees as additional insureds as to all applicable coverage except for the Workers Compensation Insurance.

6. Proof of Carriage of Insurance – All certificates of insurance will be required in duplicate and filed with NTMWD.

7. All certificates shall provide North Texas Municipal Water District with an unconditional thirty (30) days’ written notice in case of cancellation or any major change to Contractor’s insurance policies or the contractually required coverages mentioned herein.

8. All copies of the certificates of insurance shall reference the project name and/or bid number for which the insurance is being supplied.

9. The Contractor is responsible for making sure any sub-contractor(s) performing work under this contract have the required insurance coverage(s) and supply NTMWD with the proper documents verifying the coverage.

10. The certificate of insurance shall include the following name and address as the Certificate Holder:

North Texas Municipal Water District

501 E. Brown St Wylie, Texas 75098

PRICE ADJUSTMENTS FOR ANNUAL CONTRACTS

A. The unit prices of all items purchased under an estimated annual contract are firm for the first annual period of the agreement. A price adjustment upward or downward may be requested by either the Contractor or NTMWD by the application of the formula set forth in (B) below. The Contractor must submit the price adjustment request to NTMWD ninety (90) days prior to the expiration of the current term. The index to be used in the computation of the price adjustment shall be the Consumer Price Index for all Urban Consumers, which is issued by the U.S. Department of Labor, Bureau of Labor Statistics. The series identification is as follows:

Series ID: CUURS37ASA0

Series Title: All items in Dallas-Fort Worth-Arlington, TX all urban consumers

B. The index published in the month of March (of the prior year) shall be used as a base for determining price adjustment(s) for the upcoming renewal period. If a renewal option is exercised and a price adjustment is requested, the index published at the time of a contract renewal shall be used as the method for determining a price adjustment for the subsequent renewal period. Contract price adjustments shall be determined as follows: Unit Price X% change (the index published at the time of contract renewal divided by the base index at the time of the most recent contract period) if the index equals the amount of price change. There shall be a minimum of at least twelve months between price adjustments for contracts with multiple renewal options.

Example: May 2021 Index / May 2020 Index – 1 = Percentage Increase

252.14 / 245.51 – 1 = 2.70% Increase

Base Unit Price x [1+Percentage Increase] = New Unit Price $50.00 x [1.027] = $51.35

C. At the time of renewal, the Contractor may submit a written request for price adjustment and such request shall include the new proposed unit price(s) and the calculation for the price adjustment request.

D. If approved by NTMWD, in its sole discretion, the new unit prices will then be firm for the term of the renewal contract period.

E. If the requested adjustment is not supported by the referenced index, NTMWD, in its sole discretion, may consider approving an adjustment on fully documented market increases.

F. If the requested adjustment is not supported by the referenced index and NTMWD does not otherwise approve an adjustment, the contract will end at the end of the current Contract term and will be re-bid.

GENERAL TERMS AND CONDITIONS

By submitting a bid in response to NTMWD’s Request for Bids (the “Solicitation”), the bidder agrees that the Contract shall be governed by the following terms and conditions. Bidder shall be referred to Contractor below. Unless otherwise specified in the Contract, Sections 16, 17, 18, 19, 20, 21, 22, 32 and 33 shall apply only to a Solicitation to purchase Goods, and Sections 23, 24, 25, 26, 27, 28 and 34 shall apply only to a Solicitation to purchase Services to be performed principally on NTMWD’s property.

1. ADDITIONAL TERMS

No additional terms or conditions of Contractor, whether contained within Contractor’s invoice or otherwise, shall be accepted by NTMWD. Exceptions to terms and conditions may deem you non-responsive.

2. CONTRACTOR’S OBLIGATIONS

The Contractor shall fully and timely provide all Deliverables described in the Solicitation and in the Contractor’s Bid in strict accordance with the terms, covenants, and conditions of the Contract and all applicable Federal, State, and local laws, rules, and regulations.

3. EFFECTIVE DATE/TERM

Unless otherwise specified in the Solicitation, this Contract shall be effective as of the date the contract is signed by NTMWD, and shall continue in effect until all obligations are performed in accordance with the Contract.

4. ASSIGNMENT OF CONTRACT

Contractor shall not sell, assign, transfer or convey this Contract in whole or in part without the prior written consent of NTMWD. NTMWD may withhold consent for any reason or no reason at all.

5. INDEPENDENT CONTRACTOR

The Contract shall not be construed as creating an employer/employee relationship, a partnership, or a joint venture.

The Contractor’s services shall be those of an independent contractor. The Contractor agrees and understands that the Contract does not grant any rights or privileges established for employees of NTMWD.

6. SUCCESSORS AND ASSIGNS

Owner and Contractor each binds itself, its partners, successors, assigns, and legal representatives to the other party hereto, its partners, successors, assigns, and legal representatives in respect to all covenants, agreements, and obligations contained in the Contract Documents.

7. SEVERABILITY

Any provision or part of the Contract Documents held to be void or unenforceable under any Law or Regulation shall be deemed stricken, and all remaining provisions shall continue to be valid and binding upon Owner and Contractor, who agree that the Contract Documents shall be reformed to replace such stricken provision or part thereof with a valid and enforceable provision that comes as close as possible to expressing the intent of the stricken provision.

8. VENUE

NTMWD and Contractor agree that the contract shall be governed and construed according to the laws of the State of Texas. NTMWD and Contractor agree that venue shall lie exclusively in the State district courts of Collin County, Texas for any legal action arising of and/or relating to this Agreement.

9. FISCAL YEAR FUNDING

The NTMWD's fiscal year begins October 1 and ends the following September 30th. Budget funds are approved by the NTMWD and NTMWD’s Board on an annual basis. In the event the NTMWD’s Board should fail to fund the Contract for any fiscal year during the Contract term, the Contract shall automatically terminate on the last day of the fiscal year for which funding has been approved. Contractor will be given no less than sixty-(60) days written notice of any such non-approval of Contract funding. Termination under this clause shall be without penalty to the

NTMWD.

10. TAXES

NTMWD is exempt from Federal Excise and State Sales Taxes. Tax exemption certificates will be executed by NTMWD and furnished upon request.

11. PAYMENT TERMS AND METHOD

Payment terms are Net 30 for invoices submitted to and approved by NTMWD.

NTMWD utilizes a 3rd party payment provider. Vendors will be required to complete a vendor profile upon award notification to, and select your preferred payment method.

12. INVOICES

Invoices shall be fully documented in accordance with the scope of work. Invoice must include the appropriate Purchase Order number and the NTMWD Work Order Number (if applicable). Payment may be delayed on invoices not listing the Purchase Order number. Invoices should also reference department name, job site location, NTMWD employee requesting goods or services, and a complete breakdown of charges.

The breakdown on the invoice should be in accordance with the bid pricing. If applicable, invoices should provide clear detail and breakdown for labor (to include hourly rate and cost per hour), and mark-up on parts/materials should be provided on the invoice and extended (detail to show vendors cost, and then extended to show markup).

Invoices shall be priced per unit prices as awarded unless Contractor invoices at a discounted unit price. If Contractor invoices for less than the contracted unit price, NTMWD has the right to accept invoice and pay the discounted price as full satisfaction of compensation due the Contractor.

Unless otherwise directed, invoices shall be submitted by mail or email to:

North Texas Municipal Water District

Attn: Accounts Payable

P. O. Box 2408

Email: payables@ntmwd.com

13. INTEREST

NTMWD is not obligated to pay interest on moneys not paid except as provided in Section 2252.032 of the Texas Government Code.

14. SPECIFICATIONS/NAME BRAND

Any catalog, brand name, or manufacturer's reference used is considered to be descriptive, not restrictive, and is indicative of the type and quality NTMWD desires to purchase. Bids on brands of like nature and quality may be considered unless specifically excluded. If bidding on other than reference, bid must certify article offered is equivalent to specifications and it is subject to approval by NTMWD.

15. SAMPLES

Samples if required, shall be furnished free of expense to NTMWD and if not used or destroyed in examination and testing, will be returned to the Bidder, if requested, at the Bidder’s expense. Each sample must be marked with the Bidder's name and address and NTMWD RFB number. SAMPLES SHOULD NOT BE ENCLOSED WITH A BID

SUBMITTAL UNLESS REQUESTED.

16. PLACE OF DELIVERY

The place of delivery shall be that set forth in the specifications. The terms of this contract are “no arrival, no sale.”

17. DELIVERY TERMS AND CHARGES

Deliverables shall be shipped F.O.B Destination to the designated NTMWD facilities unless otherwise specified in the Solicitation. Contractor’s price shall include all delivery and packaging costs. NTMWD assumes no liability for goods delivered in damaged or unacceptable condition. The successful bidder shall handle all claims with carriers, and in the case of damaged or missing goods, shall ship replacement goods immediately upon notification by

NTMWD.

18. DELIVERY PROMISE

When delivery delay can be foreseen, the bidder shall give prior written notice to NTMWD, who shall have the right, in its sole discretion, to extend the delivery date if reasons for delay appear acceptable. Default in promised delivery, without acceptable reasons, or failure to meet specifications, authorizes NTMWD to purchase the goods elsewhere, and charge any increase in cost and handling to the defaulting contractor.

file://///ntmwd.com/bdcdfs/home/anobles/Projects/For%20Nicole/Bid%20Packets/payables@ntmwd.com

19. PACKAGING

Unless otherwise indicated, items provided by the Contractor will be shipped new, unused, in first class condition and in containers suitable for damage free-shipment and storage.

20. TITLE & RISK OF LOSS

The title and risk of loss of the deliverables shall not pass to NTMWD until NTMWD actually receives and takes possession of the goods at the point(s) of delivery.

21. SAFETY DATA SHEETS

Where required by law, contractor will include Safety Data Sheets (SDS) with delivery for applicable items. Failure to include the SDS for such items will constitute a material breach of contract and may result in refusal to accept delivery.

22. RIGHT OF INSPECTION AND REJECTION

NTMWD shall have the right to inspect goods upon delivery before accepting them, and to reject defective or non-conforming deliverables. Contractor shall be responsible for all charges for the return to of any goods rejected as being nonconforming under the specifications.

23. PLACE AND CONDITION OF WORK

NTMWD shall provide the Contractor access to the sites where the Contractor is to perform the services as required in order for the Contractor to perform the services in a timely and efficient manner, in accordance with and subject to the applicable security laws, rules, and regulations.