Amendment W912WJ26QA161-0002.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

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Section A - Solicitation/Contract Form

The following changes have been made:

Miscellaneous text in this section has been added to:

REQUEST FOR INFORMATION:

Question 1: Does the Government have any existing structural drawings, as-builts, or specifications for the Buffumville Lake Park shelter, including roof deck material, deck thickness, and rafter spacing, that could be made available to interested vendors?

Response 1: Refer to the additional file, "Attachments_Amendment 0001" for the manufacturers drawings of the structure roof decking material, deck thickness, and rafter spacing.

Question 2: If no such documentation exists, will the Government accept a contractor-prepared shop drawing of the substrate and panel assembly, developed from field verification and submitted during the preconstruction submittal phase, as the basis for the manufacturer to issue the required 20-year no dollar limit warranty?

Response 2: See response to question 1 above.

Question 3: The solicitation mentions a Project Manager, Quality Control person, Level 3 SSHO, and Fall Protection Competent Person. Can one qualified employee fill more than one of these roles, or does the Government require separate individuals?

Response 3: The solicitation does not require separate individuals to fill each role. More than one role may be filled by an individual that meets the requirements and holds the certifications/licenses as required by EM 385-1-1 and the solicitation.

Question 4: Is a full-time superintendent required onsite? If so, can the superintendent also serve as the SSHO, QC person, and Fall Protection Competent Person if properly qualified?

W912WJ26QA1610002

Response 4: Reference Revolutionary FAR Overhaul (RFO) Clause 52.236-6. During performance of this contract and until work is completed and accepted, the Contractor shall directly superintend the work or assign and have on site a competent superintendent who is satisfactory to the Contracting Officer and has the authority to act for the Contractor. The superintendent can fill other roles if properly qualified in accordance with the Statement of Work and EM 385-1-1.

Question 5: Is there a basis-of-design manufacturer or preferred roof system for the tapered standing-seam panels? If not, please confirm that any manufacturer meeting the specifications and warranty requirements is acceptable.

Response 5: There is no basis of design or preferred roof system. Any manufacturer meeting the specifications and warranty requirements is acceptable.

Question 6: Do you have any information on the existing roof decking, including the material, thickness, and current condition?

Response 6: Please refer to the additional attachments included with this amendment for roof decking material and thickness. The current condition is unknown.

Question 7: If damaged or deteriorated roof decking, fascia, blocking, or framing is found after removing the shingles, will that work be handled as an additional cost, or should bidders include an allowance? If an allowance is required, please provide the quantity and material to carry.

Response 7: If deteriorated conditions are found upon removal of the shingles, the Contractor shall promptly notify the Technical Point of Contact. The Government may elect to issue a Request for Proposal for repairs. See revised Statement of Work.

Question 8: Has the existing roofing, underlayment, flashing, coatings, or sealants been tested for asbestos, lead, or other hazardous materials? If testing has been completed, please provide the results.

Response 8: The existing roofing, underlayment, flashing, coatings, and sealants have not been tested for asbestos, lead, or other hazardous materials. The shelter was constructed and installed in 2000. Therefore, it is not anticipated that any hazardous materials were used in the products or construction.

Question 9: The specifications call for forest green roofing and accessories. Is there a required color or manufacturer color code, or will the final color be selected from the approved manufacturer's standard colors?

Response 9: The TPOC will select the color from the approved manufacturer's standard colors.

Forest green is a reference to the shade of green color that is desired.

Question 10: Will there be a designated area near the shelter for material deliveries, storage, a dumpster, lifts, and other equipment? Please also confirm how close trucks and equipment may be positioned to the shelter.

Response 10: Vehicles and lifts may be driven directly to and around the shelter. There is a parking lot approximately 200ft away from the shelter which may be used to store larger amounts of materials, equipment, and dumpsters. See additional attachments, "Attachments-Amendment 0001" for photo of access/storage location.

Question 11: Will the shelter and surrounding work area be closed to the public during construction, or should we include temporary fencing, barricades, and pedestrian protection in our price?

Response 11: The Buffumville Lake Park closes for the season on September 14, 2026. However, hikers may still access trails within the park. The Contractor shall restrict access to the work site.

Measures for the restriction and diversion of access, including the erection of barricades or temporary fencing, shall be as required as necessary to protect the public from damage to person and property. Please see the revised Statement of Work.

Question 12: Will electrical power or water be available for contractor use, or should temporary power and water be included?

Response 12: Refer to the solicitation Statement of Work, II. Technical, 3. Government Resources.

The Government will not provide any resources, including power and water. If the Contractor requires these resources, then supply is their responsibility. The Contractor may utilize the vault toilet facilities at the Buffumville Boat Launch. If the Contractor elects not to use these facilities, then they may supply their own portable toilet at the site.

Question 13: Section I.5.d states that the Level 3 SSHO "shall be present at the project site and be responsible for overseeing the implementation of the Prime Contractor's SOH program." Section I.

6.c separately requires a Competent Person in fall protection to be on site at all times while work at heights is being performed. Please confirm whether the Level 3 SSHO must be physically present on site for the full duration of field work, or whether periodic SSHO presence is acceptable provided a designated Competent Person in fall protection is on site continuously during all work at heights. Additionally, please confirm whether one individual holding both qualifications may serve in both roles concurrently.

Response 13: The designated Level 3 SSHO shall be present at all times while work on site is being performed. One individual may serve in both roles if they meet the certification and qualification requirements for both positions.

Question 14: SSHO qualifications. Section I.5.d requires a Level 3 SSHO. Does a Level 3 SSHO need OSHA 30-hour training and 24 hours of documented SOH competency training, or do those apply only to Levels 1 and 2?

Response 14: Level 3 SSHOs shall have "training, knowledge, and/or experience identifying hazards and implementing controls for the work performed" as stated in the solicitation.

Contractors shall reference EM 385-1-1, Chapter 2-3.b and 2-4.b for additional information. While OSHA 30 and 24 hours of documented training are not required for Level 3 SSHOs, a summary of required safety experience is required to be submitted on the mandatory ENG Form 6282 designating an individual as the SSHO.

Question 15: Would the Government accept properly installed and sealed 10-foot hip-cap sections in lieu of a single continuous unbroken length, provided the installation meets the manufacturer's requirements and maintains a watertight system?

Response 15: No, the hip cap sections shall be unbroken lengths in accordance with the Statement of Work.

Question 16: The revised SOW states that the roof panels must be tapered or pie-shaped to properly fit the octagon roof. Would the Government accept straight standing-seam panels, provided the completed roof meets all other technical, structural, wind-uplift, watertightness, and warranty requirements?

Response 16: Yes, straight standing seam panels that are cut at an angle at the top to match the triangular configuration of each roof sections are acceptable. See revised SOW.

Section C - Description/Specifications/Statement of Work

To:

INTERESTED VENDORS SHALL REVIEW "SECTION L" AND "SECTION M" 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 ISSUED FOR THE SOLICITATION 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. USE OF A SOLICITATION SURVEY NOT ISSUED FOR THE RELEVANT

SOLICITATION WILL RESULT IN QUOTES BEING DEEMED NON-RESPONSIVE AND

REMOVED FROM CONSIDERATION.

SHELTER ROOF REPLACEMENT

U.S. ARMY CORPS OF ENGINEERS

BUFFUMVILLE DAM

CHARLTON, MA

STATEMENT OF WORK (REVISED)

I. GENERAL

1. Performance Work Statement

Furnish all materials, equipment and labor to remove and dispose of the existing asphalt roofing shingles, nails and tar paper and install a new structural standing seam metal roof with no exposed fasteners on one picnic shelter in Buffumville Lake Park.

*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

Product specification & SDS sheets

2. Location

The required services shall be performed at the Buffumville Lake Park at 229 Oxford Road, Charlton, MA 01507.

3. Site Visit

Site visits are strongly recommended to gauge the full scope of work and provide an accurate quote. No extra payment will be considered for perceived additional work caused by unfamiliarity with the site conditions and requirements. Contact the Technical Point of Contact (TPOC) to arrange a site visit. The Technical Point of Contact for this project is Park Ranger Briana Johnson:

978-318-8877 or via email briana.m.johnson@usace.army.mil.

4. Schedule

The period of performance shall be 220 days from Contract award. The actual work on-site cannot begin until September 14, 2026, after Buffumville Lake Park closes for the season. Work shall 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.

All preconstruction submittals shall be submitted within 21 days of Contract Award. The Government reserves up to 21 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 14 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 preconstruction submittals.

5. 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.

Weekly 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.

6. Fall Protection

a. General: The requirements of this section are applicable to Contractors when their employees are working at heights above 6 feet, exposed to fall hazards, and/or using fall protection equipment. Every Contractor is responsible for establishing, implementing, and managing a fall protection program in accordance with EM 385-1-1, Section 21.

b. Submittals: A site-specific Fall Protection and Prevention Plan is required to be submitted and approved by the Technical Point of Contact prior to any work being completed at heights. USACE can provide a non-mandatory, fillable template plan. However, the

Contractor is permitted to submit their own plan, at a minimum it must address the items listed in EM 385-1-1, Section 21.D.01:

i. Duties and responsibilities. Identify CPs and QPs and their responsibilities and qualifications.

ii. Description of the project or task performed;

iii. Training requirements to include safe use of fall protection equipment;

iv. Anticipated hazards and fall hazard prevention and control;

v. Location of anticipated anchorages that will be installed during the project;

vi. Rescue plan and procedures;

vii. Design of anchorages/fall arrest and horizontal lifeline systems:

viii. Inspection, maintenance, and storage of fall protection equipment;

ix. Incident investigation procedures;

x. Evaluation of program effectiveness;

xi. Inspection and oversight methods employed.

c. A Competent Person (CP) shall be onsite at all times while work at heights is being performed. The CP must be designated in writing and be trained in accordance with EM

385-1-1, Section 21.C.04. This includes a minimum of 24-hour CP in fall protection training made up of classroom and practical hands-on components.

NOTE: CPs may only approve non-certified anchorages that are capable of holding 5000 lbs. All other anchorages and horizontal lifelines must be certified by a QP or engineer with related experience.

d. Personal Fall Arrest System Requirements (PFAS): All PFAS shall meet the requirements contained in ANSI Z359, Fall Protection Code, to include fall restrain and positioning systems. A PFAS

7. Preconstruction Conference

Prior to the start of any construction, the Technical Point of Contact will schedule and conduct a "Preconstruction Conference." The Contractor's Project Manager and Quality Control Personnel will be physically present to attend this meeting. The Contractor shall directly oversee all construction on the project, and the Project Manager and Quality Control Personnel shall have the authority to act on behalf of the Contractor. This conference will be held at the time and location agreeable to the Government and Contractor. No construction shall 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 construction or obtain other pertinent information that might be required. At the Preconstruction Conference the Contractor shall provide the name of the Project Manager and Quality Control Personnel with telephone numbers for project coordination.

The following is a general list of items for discussion during this Preconstruction Conference:

a. Authority of the Technical Point of Contact and Quality Assurance Inspectors.

b. Contractor's Safety Program (including sub-contractors)

c. Activity Hazard Analysis

d. Accident Prevention Plan

e. Weekly Safety Meetings (Documented on NED Form 251)

f. Accident Reporting (ENG Form 3394)

g. Safety Data Sheet (SDS) requirements

h. Correspondence, Communication and Administrative Procedures.

i. 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 Buffumville Lake Park and Dam.

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

After final inspection and acceptance by the Government, the Contractor must submit an invoice to the Technical Point of Contact. The invoice shall include the invoice date, contract number, dates of service, description of work, quantities, process, 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. For jobs greater than 30 days the Contractor may request multiple payments.

Invoice/Forms shall be mailed to:

U.S. Army Corps of Engineers

48 Old Oxford Rd.

Charlton, MA 01507 or emailed to: briana.m.johnson@usace.army.mil

II. TECHNICAL

1. Submittals

Although the Government reviews submissions required by this statement of work, it is emphasized that the Contractor's work must be completed using proper internal controls and review procedures. The Government reserves up to 21 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 in acceptable form within 14 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 Technical Point of Contract for review and accepted by the Government.

a. Preconstruction Submittals: Submitted within 21 days of Contract Award. Submittals must be accepted before the commencement of any field activities.

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 & CPR Certifications

Product specification sheets and cut sheets for all associated hardware

Fall Protection and Prevention Plan

b. Post-work Submittals: Submitted at completion of field work and prior to final payment.

Manufacturer Warranty for any products and hardware

2. Cleanup and Waste Disposal

The Contractor shall practice good housekeeping to maintain a safe job site. The Contractor shall keep the work area 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. All trash, litter, and construction debris will be cleaned up and removed from the worksite and disposed of properly at the completion of the work.

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. The Contractor may utilize the vault toilet at Buffumville Boat Launch which is available 24/7.

4. Omissions

This contract may not cover all specified activities, steps, and procedures required to supply the contract product. In case of omission, 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.

5. 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.

6. 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.

7. 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 daily. No burning is permissible. Water, air, and land resources shall not be adversely impacted during the work. Storage, fueling and lubrication of equipment and motor vehicles shall be conducted in a manner that affords the maximum protection against spills and evaporation. Storage and usage of lubricants and daily fueling of machinery and equipment shall occur at least 50 feet from any drainage inlets, water bodies (rivers, streams, and lakes), environmentally sensitive areas (wetlands, vernal pools). While applying chemicals, the Contractor shall take all precautions necessary for the protection of all persons, property, water courses, and natural resources, and will be held liable for any damages resulting from careless application of chemicals. Contractor will take necessary steps to ensure all federal, state, and local environmental regulatory requirements are met.

8. Sustainability & Environmentally Preferred Products

Bio-based: The United States Department of Agriculture (USDA) designates certain bio-based products for federal procurement and specifies minimum bio-based content levels for those products. Any designated product that is being offered or supplied under this contract shall meet USDA BioPreferred's minimum bio-based content level. Visit the BioPreferred web site https://www.

biopreferred.gov/BioPreferred/faces/pages/ProductCategories.xhtml for the complete list of designated products and the associated minimum bio-based content level requirements.

EPA Designated: Under the Comprehensive Procurement Guidelines (CPG) program, the Environmental Protection Agency (EPA) designates products that are or can be made with recovered materials and recommends practices for buying these products. Any designated product that is being offered or supplied under this contract shall meet the minimum recommended content levels as identified under the CPG program. Visit https://www.epa.gov/smm/comprehensive-procurement-guideline-cpg-program for a complete list of designated products and the associated recommended contents levels. Offerors must be able to demonstrate that each offered products meets minimum content levels upon request.

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. Personal Protective Equipment

It is the Contractor's responsibility to furnish and supply personnel with the proper personal protective equipment necessary for performing the work.

11. Damage to Government and Private Property

The Contractor shall be responsible for restoring any Government facilities or structures damaged as a result of the Contractor's actions. 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 Contractors' operation. Also, the Contractor shall notify the Technical Point of Contact of damage to Government facilities due to vandalism or other causes on the day such damage is first noticed. Trucks and/or trailers will be driven on existing roads only and not across or through park areas to facilities.

12. Access Control

The Contractor shall restrict access to the work site. Measures for the restriction and diversion of access, including the erection of barricades or temporary fencing, shall be as required as necessary to protect the public from damage to person and property.

III. EXISTING CONDITIONS

Buffumville Park has one shelter which requires a new roof as the existing roof has deteriorating shingles that have reached their end of service life.

a) Octagon Shelter

i. Octagon roof

ii. Individual Roof Face Base Width (at Eave): 14 feet

iii. Individual Roof Face Slant Height (Rafter Length): 18 feet

iv. Roof Pitch: 4:12

v. Approximately 10.08 roof squares

vi. Approximately 8.5 feet from ground to edge of roof

Note: The Contractor shall be responsible for field verifying all measurements.

IV. PRODUCT REQUIREMENTS

1. Roof Panel system and all components will meet or exceed the specifications as listed below.

a) Roof Panel System

i. Meet the requirements of American Society for Testing Materials (ASTM) E1592.

ii. Must meet wind uplift Class 90 per UL 580.

iii. Structural standing seam metal roof which meets all American Society of Civil Engineers (ASCE) 7-10 loading requirements. Minimum allowable live load rating of 52 pounds per square foot with three spans, at spans lengths of 5'- 0".

iv. Meet the requirements of ASTM E1514.

v. The panels must be Tapered or pie shaped to properly fit the octagon roof or straight standing seam panels top cut to match the angle of the triangular roof sections. Either method requires hip caps.

vi. No water penetration when tested according to ASTM E2140.

vii. Ice and water shield underlayment shall be installed across the entire roof.

viii. The metal roofing panels, clips, closures, caps and other accessories must be standard products of the same manufacturer.

ix. Clips shall be sliding fasteners that clip to the panel and screw into the purlins or structural decking.

x. Caulking used shall be urethane not silicone. Sealant tape approved by the roof panel manufacturer shall be applied to ridge and end caps and side laps.

xi. No exposed fasteners, a minimum 24-gauge steel thickness, and 2" high standing seam side lap

xii. Drip edge flashing and fascia wrap shall be composed of same metal as roofing and be forest green in color. Wood fascia will be entirely covered.

xiii. All components shall be forest green in color.

b) Metal Roof Panel System Manufacturer Warranty

i. Manufacturer's 20-year no dollar limit roof system materials and installation workmanship warranty, including flashing, components, trim, and accessories necessary for a watertight roof system construction.

ii. The warranty shall run directly to the Government and commence at time of Government's acceptance of the roof work.

iii. If within the warranty period the metal roof system, as installed for its intended use in the normal climatic and environmental conditions of the facility, becomes non-watertight, shows evidence of moisture intrusion within the assembly, displaces, corrodes, perforates, separates at the seams, or shows evidence of excessive weathering due to defective materials or installation workmanship, the repair or replacement of the defective and damaged materials of the metal roof system and correction of defective workmanship shall be the responsibility of the metal roof panel installer. All costs associated with the repair or replacement work shall be the responsibility of the metal roof panel installer.

iv. When the manufacturer or the approved applicator fail to perform the repairs within 72 hours of notification, emergency temporary repairs performed by others shall not void the warranty.

c) Manufacturer's Finish Warranty

i. Manufacturer's 20-year exterior material finish warranty.

ii. Warranting that the factory color finish, under normal atmospheric conditions at the site, will not crack, peel, or delaminate; chalk in excess of a numerical rating of 8 when measured in accordance with ASTM D 4214; or fade or change colors in excess of 5 NBS units as measured in accordance with ASTM D 2224.

V. EXECUTION

All work shall occur in accordance with this statement of work and all local, state, federal, and international Building Code requirements, and in a manner that is consistent with the industry standards for each applicable trade.

1. Roofing

a) Demolition

The Contractor shall remove and legally dispose of the existing shingle roofing and underlayment down to the roof deck. The existing roof decking shall remain in place. All work shall be performed in accordance with all federal, state, and local regulations.

The Contractor shall immediately notify the Technical Point of Contact in writing if any damage to the roof substrate, fascia, or structural integrity of the shelter is discovered upon removal of the existing shingle roof. The Government reserves the right to investigate all conditions and either repair the conditions themselves or issue a Request for Proposal to the Contractor for the repairs.

b) Installation

i. Installation shall meet specified requirements and be in accordance with the manufacturer's installation instructions.

ii. Install a heavy-duty, self-adhering waterproof underlayment made of rubberized asphalt or polymer-modified bitumen (ice and water shield) underlayment and structural steel standing seam metal roof system over the existing roof deck.

iii. Contractor shall not install damaged materials.

iv. Dissimilar materials which are not compatible when contacting each other shall be insulated by means of gaskets or insulating compounds.

v. Exposed surfaces and edges shall be kept clean and free from sealant, metal cuttings, hazardous burrs, and other foreign material. Stained, discolored, or damaged materials shall be removed from the site.

vi. Apply roofing panels with longitudinal configurations in the direction of the roof slope.

vii. Hip Caps will be used, in unbroken lengths, where roof corners meet.

viii. Provide roofing panels in unbroken lengths from peak to low point with no transverse joints except at necessary openings, unless otherwise approved by the Technical Point of Contact.

ix. Where panel end laps are required, form and install to shed water and seal in a watertight manner as recommended by the panel manufacturer's installation instructions.

x. One octagon roof cap will cover the central roof hub at the peak.

xi. Attach roof panels in the manner, type and frequency required by the roof panel manufacturer and to resist required wind uplift pressures.

xii. Close panel ribs or side laps as required by the manufacturer to meet specified requirements.

xiii. Lay side laps away from prevailing wind.

xiv. Side and end lap distances, joint sealing, and fastening and spacing of fasteners shall be in accordance with manufacturer's instructions.

xv. Flash seal roof at ridge, eaves, rakes, and at projections through roof.

xvi. All sheet metal laps shall be sealed watertight within the lap area.

xvii. Install drip edge flashing and fascia wrap around the entire roof edge

xviii. Closure strips, flashing, and sealing material shall be provided where necessary to provide complete weather-tight construction.

c) Cleanup

i. Clean exposed sheet metal work at completion of installation.

ii. Remove metal shavings, filings, nails, bolts, and wires from roofs and ground below.

iii. Remove grease and oil films, excess sealants, handling marks, contamination from steel wool, fittings and drilling debris and scrub the work clean.

iv. Touch up scratches in panel finish with manufacturer supplied touch-up paint system to match panel finish.

v. Treat exposed cut edges with manufacturer supplied clear coat.

ATTACHMENTS: Please refer to the attachments included with this solicitation for additional information.

KO CONTRACTING DIVISION, 696 VIRGINIA ROAD

CONCORD, MA 01742-2751

UNITED STATES

JENNIFER SAMELA, EMAIL: JENNIFER.M.SAMELA@USACE.ARMY.MIL TELEPHONE: 978-318-8324

AdminBy:

SCD: PAS:

Closing remains September 14, 2026 at 5:00 PM Eastern.

All other terms and conditions remain unchanged.