Amendment W912WJ26QA072-0001.pdf

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER.

If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Solicitation/Contract Form Continuation

The following changes have been made:

Miscellaneous text in this section has been added to:

QUESTION 1: Regarding Task Item #2 The MA DEP schedule indicates that there are three required coliform samples per month. Is the item cost for this line item inclusive of the three coliform samples, any required chemical tests, sampling, travel , et al, for each event?

RESPONSE 1: As stated in III. Execution, 2. Routine Water Testing, the Contractor shall perform routine tests at the intervals agreed upon by the Mass DEP in the written sampling plan. The bid schedule for the Routine Water Testing CLIN is one month per billable unit. The Contractor's bid should capture all costs included in performing each month's Routine Water Testing events.

QUESTION 2: The MA DEP schedule indicates that April coliform samples are required.

Section 5 of the Performance Work Statement states: Services will only need to be physically rendered from May through September each year while the park and well are in use. Can you confirm that April doesn't require sampling event?

RESPONSE 2: Yes, April sampling is required per the 2026-2028 Compliance Monitoring Schedule. Section 5. Schedule of the Performance Work Statement is revised to remove the sentence "Services will only need to be physically rendered from May through September each year while the park and well are in use." An additional quantity will be added to Bid Schedule Item 2. Routine Water Testing, bringing the total quantity from 5 to 6.

QUESTION 3: Can the awardee be provided a copy of the prior year's 'sampling plan'?

RESPONSE 3: The 2023-2025 Compliance Monitoring Schedule for PWS 2054052 is a publicly available document found at the Mass.gov website, here: https://www.mass.gov/info-details /public-water-supplier-document-search.

QUESTION 4: Regarding Task Item #1, is the awardee expected to perform the startup activities (pressurizing and disinfecting the water system)? Or verify work was completed, complete the checklist, and submit the certification to MA DEP?

RESPONSE 4: The Contractor is expected to verify after-the-fact that the PWS was reopened correctly, identify issues with MA DEP compliance, and submit the certification to MA DEP.

Project staff will perform the work to reopen the PWS from a winterized state.

Continuation of Supplies or Services and Prices/Costs

W912WJ26QA0720001

https://www.mass.gov/info-details/public-water-supplier-document-search https://www.mass.gov/info-details/public-water-supplier-document-search

Continuation of Supplies or Services and Prices/Costs

Additional Information/Notes

BID SCHEDULE (REVISED):

U.S. ARMY CORPS OF ENGINEERS

POTABLE WATER TESTING SERVICES

BUFFUMVILLE LAKE

CHARLTON, MA

Base Year Bid Schedule (2026)

TASK/ITEM NUMBER UNIT QUANTITY UNIT

PRICE

TOTAL

1. Buffumville Lake Park Seasonal Start-up Procedures

JOB 1 $ $

2. Buffumville Lake Park Routine Water Testing

Each 5 6 $ $

3. Buffumville Lake Park Additional Testing as Required

Each 2 $ $

4. Buffumville Lake Park Corrective Action Treatment

Each 4 $ $

5. Buffumville Lake Park Seasonal Shutdown Procedures

JOB 1 $ $

TOTAL $

W912WJ26QA0720001

Option Year 1 Bid Schedule (2027)

TASK/ITEM NUMBER UNIT QUANTITY UNIT

PRICE

TOTAL

1. Buffumville Lake Park Seasonal Start-up Procedures

JOB 1 $ $

2. Buffumville Lake Park Routine Water Testing

EACH 5 6 $ $

3. Buffumville Lake Park Additional Testing as Required

EACH 2 $ $

4. Buffumville Lake Park Corrective Action Treatment

EACH 4 $ $

5. Buffumville Lake Park Seasonal Shutdown Procedures

JOB 1 $ $

TOTAL $

Option Year 2 Bid Schedule (2028)

TASK/ITEM NUMBER UNIT QUANTITY UNIT

PRICE

TOTAL

1. Buffumville Lake Park Seasonal Start-up Procedures

JOB 1 $ $

2. Buffumville Lake Park Routine Water Testing

EACH 5 6 $ $

3. Buffumville Lake Park Additional Testing as Required

EACH 2 $ $

4. Buffumville Lake Park Corrective Action Treatment

EACH 4 $ $

5. Buffumville Lake Park Seasonal Shutdown Procedures

JOB 1 $ $

TOTAL $

*** END OF NARRATIVE ***

Continuation of Description

Miscellaneous text in this section has been modified to:

INTERESTED VENDORS SHALL REVIEW THE "ADDENDUM TO 52.212-1" AND

"ADDENDUM TO EVALUATION" FOR INSTRUCTIONS AND EVALUATION CRITERIA.

VENDORS ARE RESPONSIBLE FOR ENSURING THEIR QUOTE SUBMISSION MEETS

ALL REQUIREMENTS. FAILURE TO DO SO MAY RESULT IN QUOTES BEING DEEMED

NON-RESPONSIVE AND REMOVED FROM CONSIDERATION.

THE MANDATORY SOLICITATION SURVEY SHALL BE COMPLETED IN ITS ENTIRETY

AND RETURNED WITH QUOTES. FAILURE TO DO SO MAY RESULT IN QUOTES BEING

DEEMED NON-RESPONSIVE AND REMOVED FROM CONSIDERATION.

PERFORMANCE WORK STATEMENT (REVISED):

POTABLE WATER TESTING SERVICES

U.S. ARMY CORPS OF ENGINEERS

BUFFUMVILLE LAKE

CHARLTON, MA

PERFORMANCE WORK STATEMENT

I. GENERAL

1. Summary:

Provide all labor, materials, equipment, and transportation necessary to sample and test potable water at Buffumville Lake Park. All procedures will be in accordance with 310 CMR 22.00: The Massachusetts Drinking Water Regulations. The Contractor shall be the primary communicator between the Government and the Massachusetts Department of Environmental Protection (Mass DEP). The Contractor shall complete and submit all required documents and forms to allow for the public water supply to operate in accordance with the Mass DEP.

*Note: This work requires the following submittals prior to the commencement of work (Refer to Section II. Technical Requirements for a full list of submittals):

ENG Form 6293 (Accident Prevention Plan Worksheet)

ENG Form 6206 (Activity Hazard Analysis)

ENG Form 6282 (Site Safety and Health Officer Designation Letter)

First Aid and CPR Certificates

SDS sheets

All Certification(s) and License(s) as required by 310 CMR 22.00: The Massachusetts Drinking Water Regulations

2. Location:

Buffumville Lake Park is located at 229 Oxford Rd. Charlton, MA 01507. See the attached informational maps for more detailed location information.

3. Site Visits and Requests for Information:

Site visits are strongly recommended to gauge the full scope of work and provide an accurate quote. Interested vendors should conduct a site visit to confirm understanding of the scope, inspect existing conditions, and familiarize themselves with the site(s) prior to submitting a quote. No extra payment will be allowed for perceived additional work caused by unfamiliarity with site conditions and requirements.

Site visits will be held on the specified dates and times listed below only:

a. Thursday, March 19, 2026 at 9:00 AM Eastern

b. Monday, March 23, 2026 at 1:00 PM Eastern

Please Note - Site visits outside of these specific dates and times are not permitted unless additional site visit dates/times are publicized in an amendment. All questions during site visits will be sent to the Contract Specialist as indicated in the Instructions to Vendors and responses will be provided in an amendment. Information incorporated into the solicitation via amendment will become binding.

4. Technical Point of Contact:

After contract award, the Technical Point of Contact (TPOC) for this project is Park Ranger Ally Mars: (508) 248-5697 or via email at alexandra.mars@usace.army.mil.

5. Schedule:

The contract period of performance for the base year shall be from 1 April 2026, or contract award if after 1 April 2026, to March 31, 2027. In addition, the government may exercise two (2) option years with the same statement of services. Option Year one (1) has a period of performance from April 1, 2027 to March 31, 2028. Option Year two (2) has a period of performance from April 1, 2028 to October 31, 2028. Services will only need to be physically

Work shall rendered from May through September each year while the park and well are in use.

be performed Monday through Friday between the hours of 7:00 AM and 3:30 PM unless otherwise approved by the TPOC. Any proposed changes to an approved schedule must be submitted to the TPOC in writing and are not finalized until approved. No work shall be done on weekends or Government holidays.

Service Year Start Date End Date

Base Year 1 April 2026 or Contract Award March 31, 2027

Option Year 1 April 1, 2027 March 31, 2028

Option Year 2 April 1, 2028 October 31, 2028

All pre-work submittals shall be submitted within 14 days of contract award. The Government reserves up to 7 days for review and acceptance on each submittal/resubmittal from the date of receipt. If revisions are necessary to the submittals, the Contractor shall make such revisions and shall be resubmitted to the Government in an acceptable form within 7 days of the Government's response, unless additional time is granted by the Government in writing. No field work may proceed prior to the acceptance of pre-work submittals.

6. Safety Requirements:

a. General:

All work shall be conducted in accordance with the U.S. Army Corps of Engineers (USACE) Safety and Occupational Health Requirements (EM 385-1-1, most recent edition), and all applicable Occupational Safety and Health Administration (OSHA), federal, state, and local safety and health requirements. A copy of EM 385-1-1 can be accessed electronically at the following link:

https://www.publications.usace.army.mil/Portals/76/EM%20385-1-1%20_EFFECTIVE% 2015March2024.pdf

Project staff reserve the right to cease work at any time should the safety of employees, Contractors, and/or the public become jeopardized.

b. Accident Prevention Plan (APP):

The Contractor shall prepare a site-specific Accident Prevention Plan. The APP must be written by a Competent Person (CP) and document the specific work processes, equipment, materials to be used, hazards and applicable control measures.

The mandatory ENG Form 6293 (Accident Prevention Plan Worksheet) must be submitted and accepted prior to beginning on site work:

https://www.publications.usace.army.mil/Portals/76/Eng_Form_6293_2023Aug31.pdf

A preparatory meeting shall be conducted by the Prime Contractor to discuss the APP contents with all effected onsite employees. The Prime Contractor is responsible for informing the subcontractors of the safety provisions under the terms of the contract, the penalties for noncompliance, and inspecting subcontractor operations to ensure that accident prevention responsibilities are being carried out.

Daily safety meetings shall be held and documented. Records shall be available to the Technical Point of Contact upon request.

c. Activity Hazard Analysis (AHA):

An AHA shall be submitted and accepted for each definable feature of work (DFOW) in accordance with EM 385-1-1, Chapter 2-6. A DFOW is defined as any task, which is separate and distinct from other tasks, has separate control requirements, or is identified as different trades or disciplines. The AHA shall be continuously reviewed and revised to address changing site conditions as appropriate.

For a non-mandatory formatted outline of an AHA, see ENG Form 6206 (Activity Hazard Analysis) https://www.publications.usace.army.mil/Portals/76/Eng_Form_6206_2023Aug24.pdf

d. Site Safety and Health Officer (SSHO) Requirements:

The Contractor shall employ a minimum of one person to function as a Level 3, SSHO. A Level 3 SSHO is a designated Qualified Person (QP) or Competent Person (CP) with Safety and Occupational Health (SOH) responsibility that meets the requirements of EM 385-1-1, Chapter 2-3.b and 2-4.b.

Level 3 SSHOs must have training, knowledge, and/or experience identifying hazards and implementing controls for the work being performed.

The SSHO shall be present at the project site and be responsible for overseeing the implementation of the Prime Contractor's SOH program. Contractor shall designate all SSHOs on a mandatory ENG Form 6282 (Site Safety and Health Officer Designation Letter):

https://www.publications.usace.army.mil/Portals/76/Eng_Form_6282_2023Aug28.pdf

e. First-Aid and CPR Personnel Requirements:

For shifts with multiple employees, provide at least two employees that are certified to administer First Aid and CPR. When employees work alone, they must be certified in First Aid and be provided an effective means of communication to call for assistance in the event of an emergency. Minimum First Aid and CPR qualifications are outlined in EM 385-1-1, Chapter 3-3.

f. Additional Personnel Requirements:

Other Competent Person (CP) or Qualified Persons (QP) may be required per EM 385-1-1 and /or other sections of this Scope of Work, based on the definable features of work for this project.

g. Accident Reporting:

All accidents and near misses shall be investigated by the Contractor and reported to the Technical Point of Contact in accordance with EM 385-1-1, Table 2-1.

The mandatory ENG Form 3394 shall be completed and submitted to the Technical Point of Contact within seven (7) days of an incident: https://www.publications.usace.army.mil/Portals/76 /Publications/EngineerForms/Eng_Form_3394_2021Aug.pdf

h. Employee Exposure Data:

The Contractor shall electronically report total employee work hours (including subcontractors) to the Technical Point of Contact by close of business on the 10th calendar day of the following month.

7. Pre-Work Conference:

Prior to the start of any site work, the Technical Point of Contact will schedule and conduct a pre-work conference. The Contractor's Project Manager and Quality Control Personnel will be physically present to attend this meeting. This conference will be held at the time and location agreeable to the Government and Contractor. No site work may be performed under this contract prior to this conference. The purpose of the conference is to enable the Technical Point of Contact to outline the procedures that will be followed by the Government in its administration of the contract, and to discuss the performance that will be expected from the Contractor. This conference will allow the Contractor an opportunity to ask questions about the Government's administration and inspection of contract work or obtain other pertinent information that might be required. At the pre-work conference the Contractor shall provide the name of the project superintendent with a telephone number for project coordination.

For the duration of the contract, the Contractor will be provided keys to the Buffumville Lake Park security gate, pump house, and storage barn. Keys are to be used only for contract purposes. The keys will not be utilized to provide access for any individuals not performing contract specific work. During the contract period, the Contractor is assumed responsible for the keys. At the end of the service period, the key must be returned to the TPOC in person.

Final payment will be withheld until keys are returned to the TPOC.

The following is a general list of items for discussion during this pre-work meeting:

Authority of the Technical Point of Contact

Contractor's Safety Program (including sub-contractors)

Accident Prevention Plan (APP) and Activity Hazard Analysis (AHA)

Weekly Safety Meetings (Documented on NED Form 251)

Accident Reporting (ENG Form 3394)

Correspondence, Communication and Administrative Procedures

Invoice and payment

8. Permits:

The Contractor shall, without additional expense to the Government, be responsible for obtaining any necessary licenses, permits, and letters of certification. The Contractor shall comply with any applicable federal, state, county, and municipal laws, codes, and regulations in connection with the performance of the work specified under this contract.

9. Security:

The Contractor will comply with all established security policies at the project. Due to periods of heightened security that may affect the access to the areas covered under this contract, areas may be subject to periodic closures, which in turn may reduce or inhibit the Contractor's ability to access certain areas. During periods of heightened security, the Government reserves the right, at any time, to close any property or portion of property and reschedule and/or cancel any subsequent service in an area. The Contractor shall be given at least 24-hour notice of any such closure.

10. Payment:

The Contractor shall furnish the TPOC with one (1) invoice per month or at the completion of services. The invoice shall include the invoice date, contract number, dates of service, description of work, quantities, and total amount due per line item. The invoice must also include the company letterhead, and this must match the data that is registered in the System for Award Management (SAM) registry. Payment shall be made monthly for the actual services performed at the applicable contract unit price.

NOTE: Final Payment may be held until the Contractor has returned any and all issued keys/cards to the TPOC at the completion of work. Any and all keys are required to be physically handed to the TPOC. The Contractor assumes all responsibility for loss (which may include the cost of rekeying the applicable project).

U.S. Army Corps of Engineers

Buffumville Lake

48 Old Oxford Rd.

Charlton, MA 01507

Or emailed to: alexandra.mars@usace.army.mil

II. TECHNICAL

1. Submittals:

Although the Government reviews submissions required by this performance work statement, it is emphasized that the Contractor's work must be completed using proper internal controls and review procedures. The Government reserves up to 7 days for review and acceptance on each submittal/resubmittal from the date of receipt. If revisions are necessary to the submittals, the Contractor shall make such revisions and shall resubmit to the Government within74 days of the Government's response, unless additional time is granted by the Government in writing.

The documents identified below must be prepared in accordance with the applicable standards, submitted to the TPOC for review and accepted by the Government.

a. Pre-Work Submittals: Submitted within 14 days of contract award. Submittals must be accepted before the commencement of any field work.

ENG Form 6293 (Accident Prevention Plan)

ENG Form 6206 (Activity Hazard Analysis)

ENG Form 6282 (Site Safety and Health Officer Designation Letter)

First Aid and CPR Certificates

SDS sheets

All Certification(s) and License(s) as required by 310 CMR 22.00: The Massachusetts Drinking Water Regulations Statement

b. Other Submittals:

Written sampling plan & Mass DEP approval

Written start-up procedure & acceptance (No later than May 1st)

All final lab results & acceptances (After each test)

2. Clean Up:

The Contractor shall practice good housekeeping to maintain a safe job site. The Contractor shall keep the work area, including any storage areas, free from the accumulation of waste materials. Upon completing work in an area, the Contractor shall remove any tools, equipment, and materials that are not the property of the Government. Upon completion of work, the Contractor shall clean up the job site to the satisfaction of the Government.

3. Government Resources:

The Contractor is responsible for providing all materials to complete the project. Unless specified in the contract, the Government will not provide any equipment, telephone services or other resources.

4. Damage to Government and Private Property:

The Contractor shall be responsible for restoring any Government facilities or structures damaged as a result of the firm's operation. The Contractor shall also be responsible for any damage to private property or injury to any person as a result of the firm's operations. The Contractor shall notify the Technical Point of Contact immediately of damage to Government and private property and injury to any person resulting from the firm's operation.

5. Omissions:

This contract may not cover all specified activities, steps, and procedures required to supply the contract product. In case of omission, the normal industry, state, or federal standards, practices, specifications, and/or guides shall prevail. In no instance shall an omission be reason to produce less than an acceptable product.

6. Quality Assurance:

The Contractor is responsible for the quality control of the contract work. The Government has the right to inspect and test all items called for by the contract, to the extent practicable at all times and at all places during the term of the contract.

7. Other Contracts:

The Government may undertake or award other contracts for additional work not related to this contract, and the Contractor shall fully cooperate with other Contractors and Government employees. The Contractor shall not commit or permit any act, which will interfere with the performance of work by another Contractor, or by Government employees.

8. Environmental Protection:

Containers for excess and/or waste materials, rubbish, etc. shall be provided by the Contractor at the site, and the site will be inspected/ cleaned on a daily basis. No burning is permissible.

Water, air, and land resources shall not be adversely impacted during the course of the work.

The Contractor will take necessary steps to ensure all federal, state, and local environmental regulatory requirements are met.

9. Receiving and Storing Materials:

The Contractor is responsible for protecting any stored material until it is placed in service. The Contractor is responsible for receiving and unloading of delivered goods. Government employees will not receive material or supplies for the Contractor and will not be responsible for damage to Contractor equipment or material.

10. Existing Conditions:

Buffumville Lake Park is a seasonal recreation area. The park opens on the third Saturday of May and closes on the second Sunday of September each year. Hours of operation for the park are 8:00 AM to 8:00 PM, seven days a week, including Federal holidays. The park's water is sourced by Public Water Supply (PWS) 2054052. Amenities include a swim beach, picnic tables and grills, a restroom facility, picnic shelter, and three (3) RV host sites.

a. PWS 2054052

i. Seasonal transient well system.

ii. 6" bedrock well drilled to a depth of 675' with a 2-horsepower submersible pump set at 600'.

iii. Approved by Mass DEP for a withdrawal rate of 3,000 gallons per day.

iv. Aboveground well components are located in the pump house. See the attached map and as-built drawings for reference. Components include a calibrated water meter, variable frequency pump control drive, pressure tank, and filter housing unit.

v. See included attachments for the 2026 Certificate of Registration, 2025 Drinking Water Quality Report, and Compliance Monitoring Schedule (2026-2028).

11. Service Locations:

Three (3) different sampling points exist within Buffumville Lake Park.

a. Sample Point 1

i. Located inside the pump house which requires keyed entry.

ii. Handwheel hose bib serves as the sampling point tap, found between the pressure tank and filter housing along the piping.

iii. Sample Point 1 represents the entry point to the distribution system.

b. Sample Point 2

i. Located along the exterior of the restroom facility.

ii. Two (2) water fountains are located on the face of the building closest to the beach. The Contractor shall select either of these fountains and remain consistent with that choice for the remainder of the contract.

iii. Sample Point 2 represents a consumer endpoint of the distribution system.

c. Sample Point 3

i. Located along the exterior of the storage barn.

ii. Frost-proof yard hydrant, mounted to a 4" by 4" wood post in Host Site 1.

iii. Sample Point 3 represents a consumer endpoint of the distribution system.

III. EXECUTION:

The Contractor shall be the primary communicator between the Government and Mass DEP. In the event Mass DEP communicates concerns or work which falls outside of the contract's scope, the Contractor shall not go forward with actions until they have communicated with the TPOC. Execution of services shall occur in accordance with the Performance Work Statement, 310 CMR 22.00: The Massachusetts Drinking Water Regulations, and all local, state, and federal requirements.

1. Seasonal Start-up Procedures

a. The Contractor shall submit to Mass DEP a written sampling plan that identifies the sampling sites listed in this performance work statement and a sample collection schedule.

b. The Contractor shall submit a written start-up procedure to the Mass DEP no later than May 1st. After the start-up procedures are accepted, the procedures as agreed upon shall be fully executed.

c. A formal receipt or written acknowledgement from Mass DEP must be submitted by the Contractor for both the sampling plan and start-up procedures.

2. Routine Water Testing

a. The Contractor shall perform routine tests at the intervals agreed upon by the Mass DEP in their written sampling plan.

b. One Routine Water Test requires sampling from Sample Point 1, Sample Point 2, and Sample Point 3.

c. The Contractor is responsible for submitting lab results for Routine Water Testing to the TPOC no later than 48 hours after lab results are completed.

3. Additional Testing as Required

a. In the event that a Routine Water Test exceeds the Maximum Contaminant Levels (MCL) for any compound or bacteria, the Contractor shall then perform additional testing as required by repeat monitoring requirements and analytical requirements in 310 CMR 22.05(2).

b. The Contractor may perform up to two (2) instances of Additional Testing as Required. The Government shall only pay for services rendered.

c. One Additional Testing as Required is defined as the first initial test exceeding MCL. All consecutive tests exceeding MCL are considered the same instance of Additional Testing as Required until proof of acceptable levels, as defined by Mass DEP, are achieved.

d. The Contractor is responsible for submitting lab results for all Additional Testing as Required to the TPOC no later than 48 hours after lab results are completed.

4. Corrective Action Treatment

a. In the event that any test exceeds MCL or at the request of Mass DEP, then the Contractor shall provide treatment to the PWS to bring the water quality below MCL thresholds or satisfy Mass DEP's request.

b. The Contractor may perform up to four (4) instances of Corrective Action Treatment. The Government shall only pay for services rendered.

5. Seasonal Shutdown Procedures

a. The Contractor shall complete and submit seasonal shutdown paperwork.

b. The Contractor is not responsible for winterizing the PWS and water system.

Extracted Bid Schedule Amendment - W912WJ26QA0720001.pdf

KO CONTRACTING DIVISION, 696 VIRGINIA ROAD

CONCORD, MA 01742-2751

UNITED STATES

ALICIA LACROSSE, EMAIL: ALICIA.N.LACROSSE@USACE.ARMY.MIL TELEPHONE: 978-318-8902

AdminBy:

SCD: PAS:

Solicitation closing remains March 27, 2026 at 2:00 PM Eastern.

All other terms and conditions remain unchanged.