Sol_140D0425Q0758_Amd_0002.pdf

(x)

140D0425Q0758 x x

1 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 ACKNOWLEDGEMENT 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.

x

Herndon VA 20170

D23

Suite 2000A 381 Elden St Division 2 /Branch 3 Interior Business Center, AQD

08/24/20250002

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

08/24/2025

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

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

The Purpose of Amendment 0002 is to:

1. Provide an updated Statement of Work due to finding asbestos containing materials on the roof. All changes are highlighted in yellow.

2. Extend the closing date and time until September 19, 2025 by 2:00 PM ET.

All other terms and conditions remain unchanged.

Period of Performance: 09/12/2025 to 01/10/2026

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

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

Xanthe Otterstedt

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

Statement of Work

Roof Repairs – Department of the Interior Project Location: 1849 C Street NW, Washington, DC 20240

1. Project Overview

This Statement of Work outlines the scope and approach for the roof repair project at the Department of the Interior (DOI) building located at 1849 C Street NW, Washington, DC. The area covers approximately 1,920 square feet, and this work is based on findings from a prior exploratory leak investigation. The goal is to replace the roof system in this section of the building. The project also includes asbestos abatement activities to ensure safe removal, handling, and disposal of asbestos-containing materials (ACM) in accordance with all federal and District of Columbia regulations.

2. Scope of Work

The contractor shall provide all necessary labor, materials, tools, equipment, and supervision to perform the following services:

A. Material Handling, Preparation, and Installation

1. Load the roofing materials onto the rooftop and secure and cover properly.

2. Install and set up all necessary safety equipment to ensure OSHA compliance and project safety.

3. Prepare the existing roof substrate for installation of new roofing components.

4. Clean and inspect the modified bitumen roofing surface to ensure proper adhesion and fastening.

5. Install 1/2" Dens-Deck Prime Board:

o Secure the Dens-Deck Prime board through the existing modified roofing and into the concrete deck using approved fasteners.

6. Install JM DynaBase PR Smooth Base Ply:

o Furnish and install the base ply in accordance with Johns Manville’s manufacturer specifications.

7. Install DynaLastic 180 FR White Cap Ply:

o Install the cap ply per manufacturer's installation guidelines, ensuring proper bonding, torching (if applicable), and seam sealing.

8. Furnish and install new edge metal as needed. All edge flashing will be fabricated from 24-gauge Kynar-coated steel, installed per SMACNA guidelines.

9. Furnish and apply White High Solids Coating on the flat seam metal curb cap for added reflectivity and weather protection.

10. All work will comply with local building codes and OSHA regulations.

B. Asbestos Abatement

1. Regulatory Compliance:

o All asbestos abatement activities shall comply with applicable federal, state, and District of

Columbia regulations, including:

• U.S. Environmental Protection Agency (EPA) NESHAP

• OSHA Asbestos Standards (29 CFR 1926.1101)

• District of Columbia Department of Energy & Environment (DOEE) asbestos regulations o The most stringent requirements shall apply in case of conflict.

2. Extent of Work:

o Removal, clean-up, and disposal of ACM roofing and flashing.

o Abatement of concealed asbestos-containing layers encountered during roofing removal.

o Establishment and maintenance of regulated abatement areas, including containment, negative air systems, decontamination units, and temporary waste storage areas.

o Minor variations in quantities (+/- 10%) will not impact contract price; additional ACM will be addressed via approved unit pricing.

3. Contractor Responsibilities:

o File all notifications to DOEE (including the 10-working-day asbestos notification requirement).

o Obtain necessary asbestos abatement permits prior to mobilization.

o Conduct pre-abatement meetings, submittals, and worksite preparations.

o Execute abatement in accordance with OSHA Class II and EPA Category I asbestos work practices.

o Implement site-specific Health and Safety Plans, including emergency procedures.

o Provide daily air monitoring, recordkeeping, and site security.

o Perform final cleaning, decontamination, and clearance verification through independent third-party inspections and air sampling per DOEE standards.

4. Stop Work Conditions:

o Work shall be halted immediately if unsafe or non-compliant conditions exist, including but not limited to:

• Airborne fiber levels ≥ 0.01 f/cc above background outside containment.

• Breach of containment barriers.

• Fire, safety emergencies, or serious injury/death.

• Respiratory protection or engineering control failures.

• Power loss or wetting agent failure.

• Visible emissions outside containment.

• Non-compliance with specifications or regulatory requirements.

o Work may not resume until written authorization is provided by the Contracting Officer or Owner’s Representative.

3. Deliverables

• All specified roofing materials and components properly installed.

• Manufacturer warranty documentation for installed roofing materials.

• DOEE asbestos notification and permit documentation.

• Safety compliance and daily work logs.

• Air monitoring reports and third-party clearance documentation for asbestos abatement.

• Final project inspection and approval sign-off.

4. Project Schedule

The expected duration of work is 120 business days following the Notice to Proceed (NTP), subject to weather conditions, abatement clearance requirements, and unforeseen conditions encountered during execution.