Attachment 1- MAHG231012 Clean Ductwork Lott Hall_SOW.pdf

4/2/2025 Rev 4

V11-CONS-10/5/23 Page 1 of 21

STATEMENT OF WORK (SOW)

Clean Ductwork at Trent Lott Hall, B2603

MAHG231012; WT #12038549

1.0 INTRODUCTION:

The Contractor shall furnish all equipment, labor, supervision and materials necessary to provide building air system assessments, mold sanitization cleaning (of ductwork, terminals, VAV boxes

& AHUs) analyses, cooling coil & reheat coil inspections, and air systems balance testing in

Trent Lott Hall, B2603, for Keesler AFB. All work is to be performed in accordance with this statement of work and is subject to the terms and conditions of the contract.

2.0 ACRONYMS/DEFINITIONS:

ACM – Asbestos Containing Material

AF – Air Force

AFB - Air Force Base

AFI – Air Force Instruction

AHU – Air Handling Unit

APR – Air Purifying Respirator

BMP – Best Management Practice

BOS- Base Operating Service

C&D – Construction and Demolition

CE - Civil Engineering

CES – Civil Engineer Squadron

CEV- Civil Engineering

Environmental

CFR – Code of Federal Regulations

CLG - Cooling

CM – Contract Monitor/Construction

Manager

CO - Contracting Officer

CUI - Controlled Unclassified

Information

DOD – Department of Defense

EF – Electric Fan

EISA – Energy Independence and

Security Act

EPA – Environmental Protection

Agency

FPCON – Force Protection Condition

FOIA – Freedom of Information Act

FT - Foot

GFCI – Ground Fault Circuit

Interrupter

HEPA- High Efficiency Particulate

Air (filter)

IAW – In Accordance With

IBC – International Building Code

IN - Inch

LBP – Lead Based Paint

MDEQ - MS Department of

Environmental Quality

MDOT- Mississippi Department of

Transportation

MSS – Material Submittal Schedule

NEC – National Electric Code

NFPA – National Fire Protection

Association

OSHA – Occupational Safety and

Health Act

PH - Preheat

PM - Project Manager

POC – Point of Contact

PPE – Personal Protection Equipment

RA – Return Air

RAMS – Random Antiterrorism

Measures

RCRA – Resource Conservation and

Recovery Act

RFI – Request for Information

RH - Reheat

SDS – Safety Data Sheets

SF – Square Foot

SOW - Statement of Work

SP – Static Pressure

SWPPP – Storm Water Pollution

Prevention Plan

SY – Square Yard

UFC – United Facilities Criteria

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WT – Work Task

TAB - Test, Adjust and Balance

VAV – Variable Air Volume

3.0 TASK DESCRIPTION:

3.1 LOCATION: This contract is to be performed at Trent Lott Hall, B2603, located at the intersection of General Chappie James Ave & 1st St on Keesler AFB, Biloxi, MS.

3.2 DESCRIPTION OF WORK:

3.2.1 The Contractor shall examine the site and make note of all requirements of the

Work before submitting any bids. Any accessories or incidental items not specifically shown on the Drawings and detailed in the Statement of Work herein, which are necessary and/or required to complete the work within the intent of these documents, shall be included by the Contractor without additional cost to the

Government. All work shall be performed in strict accordance with the

SOW/specifications/drawings and subject to the terms and conditions of the contract.

3.2.2 Utilities for the work will be provided by the Government unless otherwise noted.

3.2.3 It is not anticipated that hazardous material will be encountered during the course of work. However, should such material be encountered, the Contractor is to immediately stop work and contact the Contracting Officer (CO). All hazardous material will be dealt with according to paragraphs 4.6, 4.7, 4.8 of this Statement of

Work.

3.2.4 SCOPE:

See appendix A of this SOW for the building duct cleaning specification.

The specification provides the UFGS 23-01030 duct cleaning and air systems components cleaning requirements. The NADCA standards of assessment, cleaning, and restoration guidelines are to be followed.

The work is to be accomplished in 3 phases within Trent Lott Hall, B2603. The building will be partially occupied in areas where the AHU is not shut down during the performance of work.

• The 1st floor HVAC system cleaning work (17,265 SF) will include:

o AHU-1 and its PH, CLG coils; and the 30 VAV boxes and their RH coils, separate RH coil #3; the associated rigid rectangular ductwork, the dual RA opening, flexible duct work*, and the 4-way square SA diffuser terminals, and all RA ceiling grilles.

o 1st floor restroom exhaust fans, EF-1 & EF-2, and their associated duct systems, exhaust registers.

V11-CONS-10/5/23 Page 3 of 21 o 1st floor HVAC systems will be balance tested together to confirm proper positive building pressurization.

• The 2nd floor HVAC system cleaning work (10,675 SF) will include:

o AHU-2 and its PH, CLG coils; and the 16 VAV boxes and their RH coils, separate RH coils #1, #2, #4; the associated rigid rectangular ductwork, the single RA opening, flexible duct work*, the 4-way square SA diffuser terminals, and all RA ceiling grilles, including

RA ductwork with recently installed TF-1.

o 2nd floor exhaust fan EF-5 @ Janitors Closet, and EF-3 & EF-4 @ restrooms and their associated duct system, exhaust registers.

o The 2nd floor HVAC systems will be balance tested together to confirm proper balance and positive building pressurization.

• The HIGH BAY, SIMULATOR AREA HVAC system cleaning work

(4,950 SF) will include:

o AHU-3 and its PH, CLG, and RH coils; and the associated rigid rectangular ductwork, the single RA opening, and the side-wall SA register terminals.

o 2nd floor restroom exhaust fan, EF-3, and its associated duct system, exhaust registers.

o The HIGH BAY, SIMULATOR AREA HVAC system will be balance tested to confirm proper balance and positive building pressurization.

o Contractor shall note that the Simulator will be in use during the period of performance.

See SOW Section 3.2.4.6 for SA duct insulation work included at AHU-3.

➢ Due to the constraints of the AF C130 Simulator Training schedule, a

TEMPORARY AC UNIT will be required for the SIMULATOR HIGH

BAY AREA. Contractor shall provide a rental AC unit on a weekly basis while AHU-3 is shut-down for cleaning, sanitization. Temporary AC unit shall be similar or equal to a 45 ton/1800 CFM chilled water unit with

ELEC service at 480VAC/3ph/60hz, 125A MOP.

To avoid crane service, the temporary AC unit shall remain on its delivery trailer thru the rental period at B2603.

Electrical service shall be taken from 480VAC, 400A disconnect switch located in RM 29, Simulator Hydraulics Rm.

Suggest the temporary AC unit & trailer sit in the driveway of the east overhead door access. Contractor shall fabricate a plywood access barrier to sit at base of the overhead door. Overhead door will lock in position atop

V11-CONS-10/5/23 Page 4 of 21 the access barrier. Temporary AC unit power cable & cooling duct penetrations will be made through this access barrier.

See PARA 3.2.4.4 which provides B2603 reference drawings for work package.

AS-BUILT ARCH floor plans A1101, A1102, A1201, 1202

AS-BUILT HVAC floor plans M4001 thru M4005

AS-BUILT HVAC Schedules M4202, M4023

Evidence of “BLACK SNOW” is reported on both 1stfloor & 2ndfloor.

This “BLACK SNOW” has been confirmed in other AFB building inspection reports as a non-pathogenic “hyphae” mold. This mold was NOT considered a

HEALTH RISK.

Contractor should assume that this mold exists in all three AHUs & air systems.

Contractor shall conduct a cleaning, sanitization effort throughout B2603.

3.2.4.1 IDENTIFY, ASSESS, INSPECT air systems & components

A. Identify service openings to be used to obtain cleaning access.

Make any added service openings necessary. Remove whatever tiles are necessary to accomplish work in accordance with this

IAW and the SOW.

B. Assess condition of air systems & components

Identify any duct insulation missing or damaged.

Identify any fiberglass insulated duct sections or components that may need to be sealed, resealed.

C. Identify any components of the air systems that are damaged, inoperable, or in need of repair.

D. Confirm that sufficient volume dampers are existing to support

Air Test & Balance.

E. Identify any hazardous material that may be existing.

F. Identify any suspended ceiling tile that has been stained or damaged.

G. Provide Existing Conditions Report on each air system per MSS to

BOS PM or BOS STM.

3.2.4.2 SET CONTAINMENT, PARTICULATE COLLECTION

A. Contractor shall cover with plastic each desktop, and every computer or copier that utilizes an internal cooling fan.

B. Contractor shall remove all WI-FI antennae from ceiling to avoid damage during cleaning work. WI-FI antennae shall be reinstalled, reconnected after completion of work. Coordinate this removal, replacement with B2603 facility manager and BOS STM.

C. Contractor shall clean, vacuum carpet throughout B2603 after the completion of all cleaning work.

D. Contain & Collect debris removed during cleaning and take precautions to ensure that debris is not otherwise dispersed outside the HVAC systems during the cleaning process.

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E. Where the Particulate Collection Equipment (PCE) is exhausting inside the building, use HEPA filtration with 99.97 % collection efficiency for 0.3-micron size (or greater). When the PCE is exhausting outside the building, undertake mechanical cleaning operations only with PCE, including adequate filtration to contain debris removed from the HVAC system. PCE exhaust outside the building, shall be directed away from all air intakes and points of entry into the building.

3.2.4.3 COMPONENT CLEANING of air system components

A. Dampers, AHUs, EF exhaust fans, separate RH coils.

B. VAV boxes w/RH coils approx. 30 at 1st floor, 16 at 2nd floor.

C. SA Diffusers, approx. 88,4way; 35,2way at 1st floor

D. SA Diffusers, approx. 36,4way; 15,2way at 2nd floor.

E. RA Grilles, approx. 81 at 1st floor, 32 at 2nd floor.

F. SA side-wall diffusers, approx. 10 in HIGH BAY AREA.

G. RA openings or XFR duct openings approx. 9 with all AHUs.

H. Both Round & Rectangular rigid duct sections.

o 1st floor (17265sf): Approx. 1480lf rigid duct within

AHU-1, EF-2, EF-1 air systems.

o 2nd floor (10675sf): Approx. 1080lf rigid duct within

AHU-2, EF-3, EF-4, and EF-5 air systems.

o HIGH-BAY AREA (4950sf): Approx. 512lf rigid duct within AHU-3 air system.

VAV box RH Coils SP loss per initial design approx. 0.25 inWC

AHU PH coils SP loss per estimate approx. 2.0 inWC.

AHU CLG coils SP loss per estimate approx. 7.0 inWC.

I. Flexible ductwork*:

o 1st floor, approx. 95 sections (665 LF in varying sizes) o 2nd floor, approx 41 sections (290 LF in varying sizes)

*Flexible ductwork shall be cleaned. Assume replacing 20% of the flexible ductwork, in kind, due to damage, etc. If more than 20% is determined to require replacement during the performance of work the contractor shall submit an RFI to the government.

3.2.4.4 PROVIDE AND INSTALL NEW flexible duct at SA diffuser terminals.

See Appendix B of this SOW, Flexible Duct Specification.

Size and Length of each flexible duct section to be determined at the removal of each existing. Use REF 4001 thru M4004 HVAC floor plans only as reference.

3.2.4.5 PROVIDE AND INSTALL NEW duct wrap insulation at AHU-3

SA ductwork above HI-BAY AREA ceiling which is subjected to attic temp/humidity above the non-ventilated suspended ceiling area.

Two lengths of approx. 60lf of 26x30 OD flat oval duct. (near 650sf total)

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For SA duct insulation:

USE, Owens-Corning SOFTR Duct Wrap FRK, Type 75, 3”thick R10.0, installed at 2-1/4”thick R8.3 or approved equal.

Use REF 4004 HVAC floor plan as reference.

Provide ventilation inside the attic ceiling space above the simulator with an additional supply air of 1600 CFM by 4 supply air registers of 400 CFM each and 4 return air grilles of 2ft x 2ft at the existing ceiling tiles.

3.2.4.6 CLEANLINESS VERIFICATION of air systems is determined after mechanical cleaning and before the application of any treatment substance to the air system, including antimicrobial agents and coatings.

A. VISUAL INSPECTION

B. GRAVIMETRIC, WIPE TEST ANALYSIS

C. COIL CLEANING VERIFICATION

See SOW Appendix A, Duct Cleaning Specification, as needed.

Contractor shall provide Post-Project Report to BOS PM/STM for each air system.

3.2.4.7 AIR SYSTEM BALANCE TESTING is to be conducted by an

independent sub-contractor per requirements of SMACNA 1780 for each air system.

See REF M1, M2, and Air System Air Balance Tables provided.

Contractor shall provide test reports to BOS PM/CM for each air system.

AHU-1; SA 32630cfm AHU-2; SA 15000cfm AHU-3; SA 18000cfm

OA 1625cfm OA 1955cfm OA 900cfm

RA 31005cfm RA 13045cfm RA 13045cfm

EF-1, EF-2; EX 1460cfm EF-3, 4, 5; EX 1760cfm EA, Relief 800cfm

MECH VENT SF-1 5400cfm

Contractor shall note that a pre-test and balance is not necessary to accomplish the work in this SOW.

3.2.4.8 PROVIDE AND INSTALL NEW ceiling tile sections that may have existing discoloration, damage, or maybe damaged in work efforts, up to a total of 20% of ceiling tile. If more than 20% is determined to require replacement during the performance of work the contractor shall submit an RFI to the government.

Approx. 400 24x24 ceiling tiles max. on 2nd floor.

Approx. 657 24x24 ceiling tiles max. on 1st floor.

3.2.4.9 As part of the FINAL INSPECTION, Contractor shall coordinate a

CLEANLINESS INSPECTION with 81st CES, B2603 Facility Managers, B2603 personnel, and BOM STM. B2603 shall be left by this project, in same condition of cleanliness with which it was found when project began.

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3.2.4.10 ATTACHED SPECIFICATIONS AND DRAWINGS:

A. Appendix A SOW, Duct Cleaning Specification

B. Appendix B SOW, Flexible Duct Specification

C. AS-BUILT ARCH floor plans A1101, A1102, A1201, A1202.

D. AS-BUILT HVAC floor plans M4001 thru 4005

E. AS-BUILT HVAC schedules M4202, M4203

3.2.5 Reference Material Submittal Schedule (MSS) – Submittal Register for the schedule of material submittals that must be approved. The Contractor shall provide all items listed on MSS – Submittal Register on the AF Form 3000

Material Approval Submittal. Item number on the AF Form 3000 must match the same Item name/number listed on the MSS – Submittal Register.

3.2.5.1 Submit via email one (1) copy of product data, shop drawings, and

Certification of Compliance, and Manufacturer Recommendations, or as otherwise noted in the MSS – Submittal Register, as directed in the Pre-

Construction Conference.

3.2.5.2 Submit three (3) hard copies of color schedules, and one (1) copy of samples, or as otherwise noted in the MSS – Submittal Register, as directed in the Pre-

Construction Conference.

3.2.5.3 All submittal documents received that do not clearly delineate and display the information which is being submitted will be returned to the Contractor.

3.2.5.4 The CO's approval or acceptance of submittals is not to be construed as a complete check, and indicates only that the general method of construction, materials, detailing and other information are satisfactory, to meet the

Solicitation and Accepted Proposal. Approval or acceptance will not relieve the Contractor of the responsibility for any error which may exist.

3.2.6 Material: All material furnished by the Contractor for this job shall be new and unused material of high quality unless otherwise noted. The Contractor is responsible for the proper storage of all material until it is installed.

3.3 PERFORMANCE TIME: Performance will begin 10 days after Award and end 90 days later.

3.3.1 No Work shall begin until all Submittals related to that work have been received and approved.

3.3.2 Punch list items noted in the closeout process shall be fixed before the end of the

Period of Performance or the project will be considered past due.

3.4 PERFORMANCE OF WORK:

3.4.1 Services shall be conducted in conformity with this SOW, Drawings, and

Specifications. All work shall be done in a neat and workmanlike manner and in keeping with generally accepted standards for similar work. Services shall be performed in accordance with schedules, once established. All work shall be done

V11-CONS-10/5/23 Page 8 of 21 with minimum disturbance and maximum protection of property. The CM shall be notified 72 hours prior to work starting.

3.4.2 The Contractor must within 24 hours of notice that a delay will be incurred notify the CO in writing. This letter must identify what the delay is, why there will be a delay, how long, and what the contractor is doing to mitigate the duration of the delay. Also, the Subcontractor shall take any and all actions in his control to prevent delays from occurring, and to minimize any delay should it occur.

3.4.3 In order to complete the work on this job, certain Government -owned facilities may have to be removed or altered in some way and others may be inadvertently damaged. It is the responsibility of the Contractor to return these facilities to a condition acceptable to the CO.

3.4.3.1 Damage to located underground utilities will be repaired at the Contractor’s expense. Repairs shall replace the damaged section “in kind” for storm sewer, sanitary sewer, gas lines, and water lines; or replace the entire run to the current standard in the case of communication or electrical.

3.5 JOBSITE MAINTENANCE AND STORAGE AREAS: The Contractor shall maintain the jobsite and staging areas in conformance with the standards below and as directed by the CO.

3.5.1 Lay down/staging areas shall be kept neat and free of loose debris at all times.

Grass shall be cut and maintained regularly. Height and maintenance shall be consistent with Base standards and consistent with the immediate area.

3.5.2 Jobsites and lay down/staging areas shall be enclosed with a 6’ chain link fence with brown fabric screening unless otherwise noted. Materials and equipment may be stored inside storage units. Items stored in the lay down area shall be arranged neatly.

3.5.3 All temporary storage trailers and storage containers shall present a neat and clean appearance and shall be in a state of good repair and shall be located within the fenced area described in paragraph above.

3.5.4 If allowed by the contract and if approved by the CO, an office mobile unit may be located outside of a fenced area. At a minimum, this unit shall be in a paved area and shall present a neat, professional appearance. Unit shall be of Keesler standard colors, shall have presentable skirting and access stairs. Ancillary items, such as porches and canopies, shall be neat and painted Keesler brown. Contractor shall submit a picture of the proposed unit for approval and before unit is moved to

Base.

3.5.5 Execution of work may require excavation or other type of work both at and away from primary work area. These areas shall be secured, and work times shall be kept to a minimum. Open excavations shall be directly in progress or shall be covered directly after work complete. Open excavations requiring extended period

V11-CONS-10/5/23 Page 9 of 21 of inactivity shall be temporarily backfilled. In no case shall an excavation be open for more than 72 hours. Barricades, fences and other warning devices shall be maintained neatly at all times.

3.5.6 The Contractor shall maintain the premises, including any staging area or storage areas, free from accumulations of waste, debris, and rubbish caused by the

Contractor’s work and shall minimize the spread of dust and flying particles. As work is completed, or at the end of each day, the site shall be cleaned, and all waste material shall be properly disposed of properly.

3.5.7 Should warnings of winds of gale force or stronger be issued, the Contractor shall take every practical precaution to minimize danger to persons and damage to property. These precautions shall be coordinated through the CO and shall include closing all openings; removing all loose materials, tools, and equipment from exposed locations; securing all material, tools, equipment and construction work;

as well as removing or securing scaffolding and other temporary work. The

Contractor shall also coordinate all efforts with the CO and follow the Base

Commander’s direction in the event of an upcoming storm or hurricane which may range from securing sites to complete demobilization of all equipment and material from the base.

3.6 SUPERVISION: Contractors shall provide competent supervision familiar with the project and are on-site at all times when work is in progress. Contractor is responsible for scheduling and coordinating various trade activities. Contractor is also responsible for assuring that all work accomplished, and materials used are in accordance with industry standards.

3.7 ACCESS: The CO shall have access at any and all times to the Contractor's equipment, materials, supplies, assigned areas and sites of operation for inspection purposes.

3.8 HOURS OF OPERATION: The Contractor will be able to accomplish this work between the hours of 7:00 AM and 5:00 PM while cleaning the ducting. The Contractor will be able to accomplish the test and balance work between the hours of 7:00 AM and

5:00 PM. The Contractor will not normally be permitted to work on weekends or on the following federal holidays (or the day the Federal Government observes these holidays) unless approved by the CO. To be approved by the CO, the Contractor shall provide documentation showing work performed outside the hours of work will benefit the project’s mission. If approved by the CO, the Contractor shall coordinate such work with the CM at least seven (7) calendar days in advance:

New Year's Day Labor Day

Martin Luther King, Jr.'s Birthday Columbus Day

Washington's Birthday Veteran's Day

Memorial Day Thanksgiving Day

Juneteenth Christmas Day

Independence Day

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The following days are not federal holidays but may require work stoppage:

Special Olympics- Thursday through Sunday of First NON-Training weekend in May

3.9 PERMITS:

3.9.1 Contractors will be required to obtain permits as required by Keesler in the performance of their work. Contractors shall post or have readily available all permits before work is commenced.

3.9.1.1 The following permits must be obtained anytime referenced work is required.

DIG PERMIT, BOS/CE Customer Service

BURN PERMIT, Keesler AFB Fire Department

CONFINED ENTRY PERMIT, (certified personnel only)

Obtain permit from BOS/CE CM or Safety

Office. Notification to Fire Department of actual day and time work is accomplished.

3.10 INTERRUPTION OF SERVICES:

3.10.1 If interruption of any building utility services such as but not limited to the following, chilled water, electrical power, domestic water, fire protection water supply, or communications etc. are required, the Contractor shall perform the work on normal work week hours after receiving approval, during the weekend, or on non-training Fridays. The Contractor shall coordinate the interruption of the utilities 14 days in advance with the CM and user regardless of the option chosen.

The Contractor shall include any additional cost of performing the work in their original bid.

3.10.2 The Contractor shall fill out a “utility service outage request form” and submit it to the Contracting Officer. The Contracting Officer may require the Contractor to attend a coordination meeting to assess the purpose, intent, and impact of the outage request with the facility and any or all operations departments. Contractors shall not shutdown or start-up any mechanical, electrical and/or plumbing system without the coordination and/or permission of the CO.

3.11 JOBSITE SAFETY:

3.11.1 The Contractor shall take all necessary and prudent safety precautions to ensure the safety of the workforce and other exposed personnel. The Contractor shall observe all Safety, Security, Traffic and Fire regulations presently enforced at

Keesler Air Force Base and comply with latest issue of OSHA requirements.

Contractors shall comply with the Occupational Safety and Health Act (OSHA, Public Law 91-596) and the resulting standards, OSHA Standards 29 CFR 1910 and 1926. The detailed provisions of the act for accident prevention are directly applicable to all Contractor operations. Prime Contractors are also responsible for

V11-CONS-10/5/23 Page 11 of 21 ensuring any Contractors also adhere to OSHA Guidance. OSHA compliance officers can visit Contractor worksites on the installation.

3.11.2 Contractors are responsible for ensuring all industrial safety provisions are followed. Take immediate corrective action to comply with safety regulations if informed of a violation by the CO.

3.11.3 Contractors must report all accidents involving Air Force people, property, or equipment damage, and any Contractor personnel injured in the performance of the air force contract to the CO.

3.11.4 Contractor shall comply with all aspects of the National Fire Protection

Association (NFPA) Standard 241, "Standard For Safeguarding Construction, Alteration, And Demolition Operations," current edition, and United Facilities

Criteria (UFC) 3-600-01, “Fire Protection Engineering For Facilities,” current edition.

3.11.5 Provide safety protection and precautions for any electrical exposure. Temporary lighting shall have metal cages around the lamp and shall be turned off when not in use and no fire watch is present.

3.11.6 Ground Fault Circuit Interrupters: Whenever Contractor uses portable electrical tools or equipment in an outside location where operator will be in contact with a grounded surface or in an interior wet location where floor is conductive such as concrete, Contractor shall provide and use a portable ground fault circuit interrupter (GFCI). This shall apply wherever electric power is supplied through government-owned facilities. Contractor shall be responsible for maintaining the

GFCI in operating condition and testing it before each use.

3.12 PASSES:

3.12.1 Contractor Notification Responsibilities: The Contractor shall provide a written notification to the CO. The notification shall include the names and contact information (phone number, and email) of a minimum of two Contractor representatives (preferably the contracting agent and the project supervisor) that will be responsible for this project and have 24 hour contact availability to answer any questions or address any issues that may arise that are related to this project.

3.12.2 Passes for Contractor employees may be requested through the assigned CO.

Requests shall include full name of employee as it appears on their identification, length of pass needed (up to 30 days), and days needed (if other than standard working hours).

3.12.3 Paperwork required for passes:

3.12.3.1 For vehicle operators: 1] Current driver license for each employee in support of work on Keesler AFB. 2] Vehicle Registration and Proof of

Insurance.

3.12.3.2 For non-vehicle operators: Current driver license, official ID card, or passport.

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3.13 REPORTING REQUIREMENTS: The Contractor shall comply with AFI 71-l0l, Volume1, Criminal Investigations and Volume-2, Protective Service Matters, requirements. Contractor personnel shall report to an appropriate authority, any information or circumstances of which they are aware may pose a threat to the security of DOD personnel, Contractor personnel, resources, and classified or unclassified defense information. Contractor employees shall be briefed by their immediate supervisor upon initial on-base assignment and as required thereafter.

3.14 PHYSICAL SECURITY:

3.14.1 Areas controlled by Contractor employees shall comply with Base Operations

Plans/instructions for FPCON procedures, Random Antiterrorism Measures

(RAMS) and local search/identification requirements. The Contractor shall safeguard all government property, including controlled forms, provided for

Contractor use. At the close of each work period, government training equipment, ground aerospace vehicles, facilities, support equipment, and other valuable materials shall be secured.

3.14.2 The Contractor shall not employ persons for work on this contract if such employee is identified by the government or BOS Contract officials as a potential threat to the health, safety, security, general well-being or operational mission of the installation and its population.

3.15 VEHICLE SAFETY AND TRAFFIC LAWS:

3.15.1 The Contractor and its employees shall comply with base traffic laws and regulations.

3.15.2 The Contractor shall ensure employees have a current and valid driver’s license and commercial permits/licenses for the type of vehicle operated, before allowing the employee to operate a Contractor-owned or rental vehicle on Keesler AFB.

3.15.3 The Contractor shall provide all vehicles to perform the requirements of the contract. All vehicles shall be in operable condition and meet local, state and federal safety requirements, and be specifically designed for the purpose intended for use. Vehicles shall have, clearly visible on each side, the Contractor company name, a unique vehicle identification number, in addition to all required

Department of Transportation (DOT) markings and information.

3.15.4 Airfield Driving: All Contractors must receive airfield drivers training prior to receiving notice to proceed or prior to driving on the airfield IAW (AFI 13-213, 2.1.3.39.7.) This training will be provided by Airfield Management at B0233 PH:

228-377-2215.

3.15.5 Cellular Phones: The use of cellular phones while operating a vehicle is prohibited while on Keesler AFB property.

3.16 CONTROLLED UNCLASSIFIED INFORMATION (CUI): The Contractor shall comply with Executive Order 13556, “Controlled Unclassified Information”, regarding

V11-CONS-10/5/23 Page 13 of 21

Controlled Unclassified Information (CUI), and requirements. The DoD Instruction

(DoDI) 5200.48, “Controlled Unclassified Information”, sets policy and procedures for the disclosure of records to the public and for marking, handling, transmitting, and safeguarding CUI material.

4.0 ENVIRONMENTAL:

4.1 RECYCLED CONTENT AND BIO BASED PRODUCTS: Green procurement is the name given by the Air Force to this buy-recycled purchasing program. The intent of the program is to stimulate recycling by providing a market for new products manufactured with bio-based or recycled materials. If applicable, material and product submittals for all recycled-content items should list the recycled and recovered materials used and the percentage content (by weight). Submittals for bio-based products should describe the bio-based materials used and the percentage content (by weight). This data is required to be submitted by the Contractor on an AF Form 3000 (Material Approval

Submittal) to the CO upon completion of performance (construction).

4.2 ENVIRONMENTAL PROTECTION: Contractor personnel shall, at all times, perform all work and take such steps required to prevent any interference or disturbances to the ecological balance of the environment. All work must be performed in accordance with applicable Federal, State, Local, and Air Force environmental regulations. Use good management practices to protect air, water, land and wildlife and to prevent noise, solid waste, radiant energy, dust and radioactive pollutants. In the event of a chemical or hazardous material spill, the Contractor must immediately notify the Keesler Fire

Department at 911 (identify that you are located on Keesler AFB) and BOS/CEV environmental representative at 228-377-1262.

4.3 WASTE MATERIALS: Unless otherwise specified, all waste materials, excess dirt and rubble, empty containers, etc., shall be disposed of at an approved off-base location in accordance with all applicable Federal, State, County, and Municipal laws.

4.3.1 Solid Waste Management:

4.3.1.1 Designate individuals on the Contractor’s staff who are responsible for Construction and Demolition (C&D) waste prevention and management.

4.3.1.2 Develop procedures for collecting and storing C&D waste on project sites, including designating locations for waste containers, sorting or separating methods, handling and transporting of wastes, special handling requirements, and scheduling for waste and recycling collection.

4.3.1.3 Develop descriptions of how the C&D materials will be recycled or reissued. The information should include any on-site storage and processing areas and a description of the processing and equipment.

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4.3.1.4 Records shall be maintained for all C&D projects to document the quantity of waste generated; the quantity of waste diverted through sale, reuse, or recycling; and the quantity of waste disposed by land filling or by incineration.

4.3.1.5 Contractors shall provide these records to the CO in accordance with contract requirements.

4.3.1.6 Manage solid waste in accordance with the Keesler AFB

Integrated Solid Waste Management Plan.

4.3.1.7 For any questions regarding solid waste, please contact BOS/CEV at 228-377-1262.

4.4 HAZARDOUS MATERIALS: In the event that hazardous materials will be used in the execution of this contract, the Contractor will be required to provide a list of materials, quantities, and Safety Data Sheets (SDS) to the Contracting Officer before work begins. The hazardous materials must be approved through the Keesler Hazardous

Materials Management Program prior to being brought onto Keesler AFB. This approval process may take up to two weeks, which should be considered in the performance period of this contract. Unless otherwise specified, all unused hazardous materials should be removed from the base at the end of the project.

4.5 STORM WATER MANAGEMENT: If ground disturbing activities will take place as part of this project, the following items must be completed:

4.5.1 For any construction activity greater than 5,000 square feet of ground disturbance, the Contractor shall comply with all provisions of the Energy

Independence and Security Act (EISA) concerning storm water run-off from

Federal development projects.

4.5.2 The construction Contractor shall complete all paperwork necessary, including the Storm Water Pollution Prevention Plan (SWPPP) to apply for the appropriate Large (>5 acres) or Small (>1 acre but <5 acres) Construction Storm

Water General Permit (Permit) from the Mississippi Department of

Environmental Quality (MDEQ).

4.5.3 The Contractor shall furnish BOS/CEV copies of the Permit application, SWPPP, Permit, confirmation letter from the MDEQ and any other pertinent storm water information related to the project.

4.5.4 The initial storm water permit application and original SWPPP shall be submitted to BOS/CEV for review and comment prior to or at the time of submittal to the MDEQ.

4.5.5 The Contractor shall comply with all provisions of the Permit throughout the duration of the project.

4.5.6 Any construction site/land disturbance activity greater than 20,000 sq/ft, but < 1 acre shall have a SWPPP prepared and submitted to BOS/CEV for approval prior to construction or implementation of the land disturbance activity.

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4.5.7 The Keesler AFB Small Municipal Separate Storm Sewer System (MS4)

Permit requires Keesler AFB to maintain a file for each construction site. The file must contain the storm water training credentials of all Contractor personnel involved in storm water management at each construction site. The Contractor shall furnish BOS/CEV copies of storm water training credentials for all pertinent employees prior to commencement of construction activities. BOS/CEV training information is available to the Contractor.

4.5.8 The Contractor shall modify the SWPPP at any time to ensure the SWPPP is current with the existing site conditions at any time for the duration of the project.

4.5.9 The Contractor shall maintain all appropriate post construction storm water (BMPs) until final site stabilization is achieved.

4.6 REQUIRED ASBESTOS ABATEMENT AND MANAGEMENT

PROCEDURES: These steps are in accordance with Air Force Instruction (AFI), EPA, and MDEQ. OSHA regulations govern all worker safety requirements and must be complied with at all times by the Contractors and sub-Contractors. These requirements are summarized in the Keesler Air Force Base Asbestos Operations and Management

Plan.

4.6.1 The following steps are required by all personnel or Contractors doing work on Keesler AFB.

4.6.1.1 If the personnel or Contractor encounters what they think may be asbestos, they are required to stop and call the KAFB Asbestos

Point of Contact (APOC) for the Keesler Environmental Section

(BOS/CEV) at 228-377-1262 or EMCS (228- 377-4179) after hours.

4.6.1.2 Once it is determined by the APOC that asbestos is present, the following actions described below are required (Only the APOC and Bioenvironmental are certified to make that determination).

4.7 NO ABATEMENT WORK IS TO BEGIN WITHOUT WRITTEN APPROVAL

FROM THE APOC: A Mississippi State certified asbestos abatement Contractor must be used to conduct the abatement. Please note that non-friable asbestos can easily be made friable and become regulated.

4.7.1 Before: The following documents must be submitted to the CO and approved in writing before abatement can begin:

4.7.1.1 10 Day MDEQ notification and return acknowledgment letter.

4.7.1.2 Asbestos Hazard Abatement Plan (to be certified by a Mississippi

Certified Management Planner and/or Certified Industrial

Hygienist).

4.7.1.3 Asbestos Work Plan (scope of work, removal procedures, worker protection, air monitoring, disposal location, containment procedures).

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4.7.1.4 MDEQ Asbestos Abatement Certification for the Company.

4.7.1.5 Supervisor’s qualifications and state certification.

4.7.1.6 CURRENT State Certifications (applications will not be accepted) for all individuals working on site.

4.7.1.7 Respirator fit tests for all individuals.

4.7.1.8 Physicals for all individuals.

4.7.2 During: Once the submittals are approved in writing, the following actions are required.

4.7.2.1 The Contractor is required to set up their containment areas, negative air machine, and critical barriers and obtain approval from the Asbestos POC to begin work.

4.7.2.2 The Asbestos POC routinely checks the abatement work to ensure that the containment area and critical barriers are secure, that the workers are wearing the appropriate personal protective equipment that the asbestos-containing material is being bagged appropriately, and that air monitoring is being conducted on the workers and outside the abatement area. This also includes reviewing the daily log maintained on site to assure that no uncertified individuals are performing abatement work.

4.7.2.3 Upon completion of the abatement work, the Contractor contacts the Asbestos POC to conduct a walk-through of the area and approve that all abatement has been completed and that the area has been cleaned of asbestos fibers. This action will require at least a 24-hour period. Please reference cleaning procedures in the

Asbestos Management and Operations Plan.

4.7.2.4 Air sampling results are required to be collected and submitted for approval by the Asbestos POC before the containment area, negative air machine, and critical barriers can be removed.

4.7.2.5 All asbestos waste must be handled and disposed of in accordance with State law. The Asbestos POC must review the waste prior to leaving the base and the manifest will be signed by a designated

Keesler government representative. Contractors will not sign manifests for asbestos containing material (ACM).

4.7.3 After: After the abatement has been complete and approved by the

Asbestos POC, the Contractor shall submit the following items in a post-job submittal to be maintained in the Asbestos Abatement Files.

4.7.3.1 Air sampling results.

4.7.3.2 Daily report logs.

4.7.3.3 Daily worker sign in/out sheets.

4.7.3.4 Waste manifest (Generator Copy)

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4.7.4 The Asbestos POC and Environmental Section (BOS/CEV) are available at any time to provide asbestos awareness training and consultation to CM’s, PM’s, Contractors and Sub-Contractors prior to beginning the project.

4.8 REQUIRED LEAD-BASED PAINT MANAGEMENT PROCEDURES:

Appropriate OSHA worker protection is the responsibility of the employer. All projects will be monitored and inspected by BOS/CEV. The purpose of these instructions is to provide guidance to safely remove or encapsulate lead-based paint without causing a hazard. All work must be performed in accordance with OSHA, MDEQ and any local regulations for all work and disposal. The regulations are divided into two parts; a) lead-based paint on non-child occupied/non-target housing buildings and b) child occupied/target housing buildings.

4.8.1 Non-child occupied/ commercial buildings:

4.8.1.1 For non-child-occupied/commercial buildings, the minimum requirement for Contractors is to protect workers IAW OSHA requirements, use poly lay-down to collect paint chips, and turn into BOS/CEV for disposal. At minimum the supervisor of the project should be LBP trained and supply proof of certification before work begins. The Contractor shall notify BOS/CEV before start of any project. Contractor must place plastic on the ground sufficient to capture all loosened paint chips and control water run-off. Removal methods preferred at Keesler AFB are the use of an approved chemical stripper or wet sanding methods for better collection of LBP chips and waste. These processes minimize lead dust and allow for maximum collection of LBP chips.

4.8.1.2 The Contractor shall meet with BOS/CEV prior to beginning the project to discuss protective measures, best management practices

(BMP’s), any landfill disposal, and maintenance of chips and their collection (until they are turned over to BOS/CEV).

4.8.1.3 Any buildings with lead-based paint, if bead blasted to remove old paint, shall be supervised by a Contractor with proper training.

Bead blasting upon prior approval only (see preferred method above).

4.8.1.4 The Contractor, under OSHA rules, must comply with the lead-based paint rules (including notification to BOS/CEV, if the job is abatement), certify appropriate training, and maintain personal monitors on workers until it is demonstrated there is no airborne lead risk.

4.8.1.5 BOS/CEV will inspect all projects involving Lead Based Paint removal and any required documentation must be provided to

BOS/CEV prior to beginning work.

4.8.2 Child-occupied/target housing buildings:

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4.8.2.1 Any child-occupied/target housing building older than 1978 must be painted using Lead Paint Protocol, including poly-lay-down, collection of paint chips, and the Contractor must always have a minimum of lead hazard training for all workers. The Contractor shall notify BOS/CEV before start of any project.

4.8.2.2 A paint Contractor must collect paint chips in their own clean buckets and have BOS/CEV dispose (if contract requires

BOS/CEV dispose). Contractor must place plastic on the ground sufficient to capture all loosened paint chips and control water run-off.

4.8.2.3 For work on child-occupied/target housing buildings falling under the Lead Paint Protocol, the Contractor must use water or amended water when scraping or chipping. All members of the Contractor’s work force must wear protective clothing and comply with all

OSHA rules and regulations. OSHA regulation compliance is the employer’s responsibility and is subject to inspection by OSHA and the Base. Suggested PPE include foot protection (ex. Rubber

Boots) worn while on the poly. All PPE shall be stored on the protective plastic when not in use and shall be decontaminated or disposed of in an approved manner. Minimum respiratory protection for any OSHA “trigger task” such as scraping, manual sanding, demolition, heat gun and power tool cleaning is a half-mask air purifying respirator (APR) with HEPA filter that is at least 99.97 percent efficient (i.e., P100). APR fit tests evidence must be provided for inspection. Other circumstances may warrant higher protection. PPE determination is the responsibility of the

Contractor.

4.9 TESTING LABORATORY AND EQUIPMENT:

4.9.1 Employ certified independent laboratories to perform sampling and testing. The testing laboratory organization shall be certified for the type of testing work to be done.

4.9.2 All measuring devices, laboratory equipment, and instruments shall be calibrated at established intervals against certified standards in accordance with NBS requirements. Upon request, measuring and testing devices shall be made available for use by the Government for verification tests.

4.9.3 Radiation Equipment Permits and Authorizations. Contractors contemplating the use of devices containing radioactive materials (i.e., soil moisture/density probes) or non-ionizing radiation producing equipment

(radio frequency radiation emitters or lasers) while performing work on this contract must obtain written authorization/permit from the Keesler

AFB Bioenvironmental Engineering Flight, 81st Operation Medical

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Readiness Squadron (OMRS). To obtain the required authorization permit, an application to bring a radioactive device on Keesler AFB must be forwarded to 81st MDG/OMRS, (mailing address, physical address is

301 Fisher St, Biloxi, MS 39534 or phone (228 377-3808)), at least 45 days prior to the anticipated use. Without the proper authorization, Contractors will not be allowed to bring these devices on base. If radioactive material will be brought onto Keesler AFB, the Contractor shall provide Bioenvironmental Engineering (81 MDG/OMRS) a copy of contractor's radioactive materials permit and training certificates.

5.0 DELIVERABLES:

5.1 INSPECTION AND ACCEPTANCE: Inspection and Acceptance of services will be performed at Keesler AFB, Mississippi by the User, Facility Commander, and/or a member of 81st CES, along with the BOS/CE Keesler BOS Contract Monitor (CM), and

Contracting Officer. Inspection and acceptance will be conducted in accordance with this

SOW.

5.1.1 Pre-Final Inspection:

The Contractor will email 81 CONS to request an inspection when all work is complete, and they are ready to turn the construction site over to the Government. After verifying the Contractor is ready, a pre-final inspection will be scheduled by the Construction Manager (CM) for the purpose of establishing a formal punch list. The pre-final inspection will consist of an exhaustive review of every room/space and conclude with a thorough and complete punch list.

It is at the discretion of the CM to invite additional inspectors to the pre-final inspection on a case by case basis. The punch list established at the pre-final inspection will be the formal punch list reviewed at the final inspection.

Once the contractor has completed the punch list items, they will inform the CM they are ready for a final inspection. The CM will walk through the site and confirm that the punch list established at the pre-final inspection has been addressed in its entirety. If it is found the Contractor is not ready for final inspection the CM will notify 81 Cons, who will then ensure the Contractor is informed in writing. Also, at this time, the CM will identify any additional items which may have resulted from the

Contractor working the pre-final punch list items. If additional items are

V11-CONS-10/5/23 Page 20 of 21 identified, the CM will send this new punch list to 81 CONS for distribution to the Contractor.

This new punch list becomes the revised formal punch list and will be used at the final inspection. If the Contractor creates additional punch list items working the revised punch list, the process will repeat until the CM no longer identifies punch items. It is the sole responsibility of the

Contractor to complete all of these punch items at no additional cost to the

Government.

5.1.2 Final Inspection:

Upon verification of completion of the final formal punch list, the CM will send a calendar invite to the Facility Manager (FM) and/or Facility

Commander, Contracting Officer (CO), Contract Specialist (CS), and the

Civil Engineer Squadron (CES) Representatives, along with any other applicable inspectors such as representatives from the Fire Department, Safety, Security Forces, and Environmental or Shops. The final inspection will be expeditiously scheduled for an upcoming duty day as soon as reasonably possible regardless of the day of the week the inspection may fall on.

Government acceptance requires signatures from the FM and the CO.

Note that CES is considered the FM when work is being done in an area not assigned to a FM. Efforts will be made to schedule when CES has a representative available. However, scheduling around them will not delay the inspection unless they are signing as the FM.

The final inspection is expected to only consist of reviewing and confirming resolution of the final formal punch list items that were established at the pre-final inspection. Should the CM miss any punch list items in the pre-final that are discovered during the final inspection the

Contractor will be provided another punch list that they are responsible to complete and may be entitled to an extension to their contract completion date at no additional cost to the Government.

Partial final inspections are done when work is being completed in phases and will be conducted on any space(s) within a project that is to be turned over to the Government before the completion of the project at large (ex: a particular hallway, room, wing etc.). If the entire construction site is being turned over to the Government at project completion, a partial final inspection is not necessary and a final inspection will be conducted.

5.2 INSTALLED EQUIPMENT:

5.2.1 Contractor will furnish manufacturer warranties as needed for any component incorporated into this project such as equipment; any component installed in or made a part of the existing structure and any exterior or interior finishes, etc.

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5.2.1.1 A 1-year warranty on material and labor.

5.2.1.2 The manufacturer’s warranty, if applicable.

5.2.2 All Operations and Maintenance manuals for any equipment supplied as part of the project.

5.2.2.1 Submit two (2) hard copies in notebook binder, and one (1) electronic copy.

5.3 REPORTS: The Contractor shall supply any third-party reports, test and balance reports, communication signal tests, etc. to the CM as soon as they are available or before project acceptance.

5.4 AS BUILT DRAWINGS: The service provider shall provide as-built drawings regardless of any deviation from the…