Att1 SOW MUHJ 26-2011 Restore Break RM B330.docx

VIRGINIA AIR NATIONAL GUARD

192d CIVIL ENGINIEER FLIGHT

165 SWEENEY BLVD BLDG.768

JOINT-BASE LANGLEY-EUSTIS, VA 23665

RESTORE BREAK RM B330

PROJECT NUMBER: MUHJ 26-2011

DATE: 17 JUL 26

FOR

UNITED STATES PROPERTY AND FISCAL OFFICES

VIRGINIA AIR NATIONAL GUARD

HAMPTON, VA 23665

TABLE OF CONTENTS

SECTION PAGE

1. GENERAL INFORMATION

1.1 CUSTOMER

1.2 LOCATION

1.3 PROJECT OBJECTIVES

1.4 WORK HOURS

1.5 PERIOD OF PERFORMANCE

2. SCOPE OF WORK

2.1 DIMENSIONS AND REQUIREMENTS

2.2 CIVIL LAYER

2.3 DEMOLITION AND REMAINING STRUCTURES

2.4 STRUCTURAL

2.5 ELECTRICAL

2.6 COMMUNICATIONS

2.7 PLUMBING

2.8 HVAC

2.9 ENVIRONMENTAL

2.10 MISCELLANEOUS

3. DELIVERABLES

3.1 AS BUILTS

3.2 DRAWINGS/PROJECT CDs

3.3 OWNERS MANUALS

3.4 WARRANTIES

4. ANTI TERRORISM OPS/SEC INFO PROTECTION

5. ATTACHMENTS

5.1 Existing Floor Plan

5.2 Existing Site Conditions (Below and Above Drop Ceiling Frame)

1. GENERAL INFORMATION

1.1 CUSTOMER

192d Wing Civil Engineer, Virginia Air National Guard

1.2 LOCATION

192d WG/LRS 37 Sweeney Blvd, B330 JBLE-Langley AFB Hampton, VA 23665

1.3 PROJECT OBJECTIVES

The purpose of this project is to provide professional mold remediation services in a 485 SF Office (B 330).

1.4 WORK HOURS

Work hours are Monday through Friday 0700-1600

1.5 PERIOD OF PERFORMANCE

15 days* from Notice to Proceed (NTP), 45 days to completion.

*Performance Period may be adjusted for material procurement lead times.

2. SCOPE OF WORK

The work described herein includes the furnishing of all materials, equipment and labor to perform the work. All work shall conform to industry standards. Any deviation from the Manufacturer installation requirements must be approved prior to performing the work on site. All stated quantities and dimensions are approximate: Contractor shall field-verify prior to ordering products or beginning work on site.

2.1 DIMENSIONS AND REQUIREMENTS

2.1.1. Provide a line-item cost estimate to clean a 485 SF room below and above the ceiling grid, and as described below:

2.1.2. BASE BID – Mold Remediation:

Initial Services:

· Equipment setup/takedown - Negative Pressure Containment and monitoring in “Break RM.” in B330.

· Equipment setup/takedown - Monitoring for (1) additional adjacent 580 SF office space in B330: “LRS CC RM.”

Decontamination, Containment and Cleaning in “Break RM”:

· In the 485 SF “Break RM,” establish Containment Barriers and Negative Pressure Decontamination Chamber: Seal off area scheduled to be decontaminated; Seal all penetrations to obtain negative pressure environment; Tape all edges of the barrier; Use zipper seal for access; Use 6 mil. polyethylene sheeting; Ensure that containment abuts roof deck to ensure that room is sealed off from adjacent spaces.

· Check amount of negative air with a calibrated monometer to confirm that levels are 0.02 in.w.g.

· Provide at least (6) six air exchanges per hour.

· Employ negative air machines equipped with High-Efficiency Particulate Air (HEPA) Filters within the containment area, and exhaust venting to outside of containment area.

· Place a disposable (1) stage decontamination unit at the entrance of the containment. Attach to barrier with tape to provide air locks to prevent air exchange between the areas.

· Place an air scrubber at each end of the hall adjacent to the “Break RM” during remediation and a minimum of (7) calendar days.

· Change filters on machines frequently to maximize efficiency of the machines.

· Place dehumidifiers in the containment as needed to maintain relative humidity levels below 50% (preferably closer to 40%).

· Remove ALL wall-mounted shelves, art, chair rail, wood paneling, wainscot, decorative wood wall board and drywall complete and to the studs. Prep debris for proper disposal.

· Remove ALL cabinetry for disposal.

· Remove ALL ceiling tiles for disposal. (NOTE: Existing Clg Grid to remain in service.)

· Remove ALL loose equipment, supplies, tables, chairs, refrigerators, (etc.) for disposal and with the exception of only (3) three desks and (1) one vending machine.

· After disposal is complete, decontaminate (Clean and sanitize surfaces) of (3) three remaining desks and (1) one remaining vending machine.

· After disposal is complete, decontaminate (Clean and sanitize surfaces) all remaining surfaces including drop ceiling grid, exposed wall studs, floors, doors, door frames/hardware, windows, window frames/hardware, light fixtures, HVAC supply/return covers, HVAC ductwork.

· For exposed metal, plastic, vinyl, rubber, & glass items - submerge in soapy water to clean, thoroughly rinse and dry; For items that cannot be submerged in water, wet wipe with a detergent or EPA registered biocide; For Wood items which remain in service: HEPA vacuum and then lightly wet wipe hard surfaces with a mild detergent.

· Dust/debris from demolition activity shall be cleaned off surfaces using a HEPA vacuum.

· All structural components in the containment, where building components are removed, and where there is visible surface mold should be cleaned by HEPA vacuuming and wet wiping with a detergent or EPA registered biocide intended for this use.

· Clean the HVAC system servicing the “Break RM” to include air handler, coils, blower unit, as well as the duct work using the National Air Duct Cleaners Association (NADCA) standards (ACR_2021).

· At completion, lightly mist/fog the containment with an EPA registered green biocide agent intended for this use, using a fogger or other comparable method. NOTE: Air filtration equipment should be turned off during this process (approximately one hour). All horizontal surfaces should then be HEPA vacuumed again to remove settled dust/mold spores. The HVAC equipment should be turned back on following these procedures and after achieving recommended contact times of chemical agents on surfaces.

Room Adjacent to Containment “LRS CC RM”:

· Place an air scrubber in “LRS CC RM” (580 SF) prior to starting decontamination work in the adjacent “Break RM.”

· Leave air scrubber in service for an additional (24) hours after completion of decontamination in adjacent “Break RM.”

Applicable Standards and Documents:

· Industry standards for mold remediation and disposal, including but not limited to:

Virginia Department of Health (VDH) Guidance; Virginia Consumer Protection

Act certification requirements for mold remediation (See Virginia Code 59.1-200 Prohibited Practices);

Environmental Protection Agency (EPA) best practices for cleanup/prevention;

National Air Duct Cleaners Association (NADCA) standards

(ACR_2021);

ANSI/IICRC S520 Standard of Care for Professional Mold Remediation, Disposal and Chain of Custody Disposal (4th Edition or later).

2.1.3. BID OPTION ONE – New Installation Work:

· After BASE BID scope is complete on site, Contractor shall provide and install new 5/8” USG Sheetrock “Mold Tough - Firecode Type X” Drywall Panels (or Approved equal); Tape and sand all seams to a Level 4 Finish, complete. NOTE: Dust control measures are required during drywall work. Provide HEPA filtered vac to eliminate spread of dust during drywall installation and sanding activity.

· Provide and install new “Rock Wool” Sound Attenuating Insulation or Approved equal) and match the depth of existing studs

· Provide and install new USG Brand Ceiling Tiles - Item No. 2110 or 2120 only. Substitutes are not permitted per JBLE-Base Standards.

2.2 CIVIL LAYER

N/A

2.3 DEMOLITION AND REMAINING STRUCTURES

· Protect government property adjacent to demolition work.

· Prepare surfaces to receive new product per manufacturer’s recommendations.

2.4 STRUCTURAL

N/A

2.5 PLUMBING

N/A

2.6 HVAC

N/A

2.7 ELECTRICAL

N/A

2.8 COMMUNICATIONS

N/A

2.9 ENVIRONMENTAL

· Contractor must ensure proper disposal of debris for the duration of work.

· Contractor shall ensure that all new products are PFAS, Lead and VOC Free.

· Dust Control: Contractor shall vacuum during all drywall work to contain and prevent the spread of drywall dust and for the duration of this project.

Waste Management:

· Coordinate disposal of hazardous waste and mold-contaminated equipment, furniture and materials that are not scheduled to be salvaged.

PPE/Remediation Best Practices:

· Adhere to industry recommended standards to protect workers and maintain safety for the duration of the work. This may include and shall not be limited to the use of:

Heavy-duty, NIOSH compliant personal protective equipment for Technicians;

HEPA filters shall be changed frequently to maximize efficiency of Equipment;

Fogging/spraying disinfectants;

Application of plant-based antimicrobial agents;

Use of HEPA and vapor respirators;

Respirators: NIOSH-approved half-face or full-face air-purifying respirators (APR) equipped with N-100, R-100, or P-100 particulate filters (or HEPA equivalent);

Body Protection: Disposable protective suits (e.g., Tyvek®) with hoods and booties to prevent mold spores from sticking to workers' personal clothing and spreading outside the base facility.

Hand & Eye Protection: Protective gloves (neoprene, nitrile, or butyl) and eye protection (goggles or full-face respirators) to protect against both mold spores and the chemical biocides/disinfectants being sprayed.

2.10 MISCELLANEOUS

· Contractor will clean up between workdays and after the completion of the job.

· Contractor will clean up any spills including but not limited to sidewalks, carpet, furniture, and/or equipment.

· If the execution of the project results in any damage to existing and remaining structures or property, including but not limited to furniture and equipment, the contractor is responsible for all applicable repairs due to damage.

· Schedule: Contractor shall submit a project timeline with quotation. Timeline shall include consideration of project milestones such as Design/Engineering Completion; Permitting; Construction procurement/material delivery and Staging; Projected Kickoff; and complete Critical Path Construction Schedule with a projected Completion Date.

· Schedule: Contractor shall identify and inform Owner of any substantial changes in the projected project timeline for the duration of the work.

3. DELIVERABLES

3.1 AS BUILTS

N/A

3.2 MATERIAL SUBMITTALS (SAMPLES AND CUT SHEETS)

Prior to procurement and commencing work Contractor must submit product data for all parts and materials being installed for Owner review and approval including but not limited to:

Schedule, Quality Control and Decontamination Work Plan

Daily Progress Reports

If and where applicable, provide HAZMAT, chain of custody documentation per ANSI/IICRC S520 Standard (ID Transporter and Disposal Receiver as required)

Final report detailing the work performed and certification of mold Remediation

Cut Sheets:

Submit Product Specifications and SDS information for ALL products intended for use during the work and for Owner Approval prior to beginning work on site. This includes and shall not be limited to:

Cleaning products – mists, biocides, etc.

All mastics, adhesives, solvents and drywall mud Gypsum Board Insulation Ceiling Tiles

3.3 OWNERS MANUAL

Contractor must provide any relevant Manufacturer's Data to Owner.

3.4 WARRANTIES

Contractor shall provide a minimum of 1-year warranty for installation work.

Proof of warranty must be provided at the completion of this project.

4.0 ANTI-TERRORISM/OPERATIONS SECURITY/INFO PROTECTION

4.1 The contractor shall comply with all applicable installation/facility access and local security policies and procedures, which may be obtained from the Contracting Officer’s Representative (COR). The contractor shall also provide all information required for background checks to meet installation access requirements to be accomplished by the local installation’s Security Forces, Director of Emergency Services or local Security Office. The contractor shall ensure compliance with all personal identity verification requirements as directed by DoD, HAF and/or local policy. Should the Force Protection Condition (FPCON) change, the Government may require changes in contractor security matters or processes.

4.2 Contractor and all associated sub-contractors employees shall comply with adjudication standards and procedures using the National Crime Information Center Interstate Identification Index (NCIC-III) and Terrorist Screening Database (TSDB) (AFI 245, AFI 31-101 and AFMAN 31-113), applicable installation, facility and area commander installation/facility access and local security policies and procedures (provided by government representative), or, at OCONUS locations, in accordance with status of forces agreements and other theater regulations.

4.3 All contractor employees, to include subcontractor employees, requiring access to US Government installations, facilities, and controlled access areas shall complete Antiterrorism (AT) Level I training within 7 calendar days after contract start date. AT Level I training may be accomplished via Joint Knowledge Online at https://jko.jten.mil/. Tracking for each contractor employee is the responsibility of the COR.

5.0 ATTACHMENTS

5.1 Existing Floor Plan

5.2 Existing Site Conditions (Below and Above Drop Ceiling Frame) [Date] image1.png