MDVL212109 Replace AHU at Base Supply Bldg 705 SOW - Revised 20 August 2021.pdf

STATEMENT OF WORK

Project No. MDVL212109

Key Field Air National Guard Base, Meridian, Mississippi

REPLACE AIR HANDLING UNIT AT BASE SUPPLY BLDG 705

9 JUNE 2021

Revised 20 August 2021

I. PURPOSE: The scope of this Statement of Work is to replace the Air Handler Unit at Base Supply Bldg. 705 at Key Field ANGB, Meridian, MS.

A. APPLICABLE REFERENCE DOCUMENTS:

1. Construction Plan Set As-Built Facility Construction Plans (available upon request)

II. INTENT & REQUIREMENTS: It is the objective of the contract awarded to provide all labor, tools, materials, transportation, and supervision as well as perform all identified tasks and complete the work identified in construction plans and specifications for Key Field ANG Base, Meridian, MS.

A. FACILITY OCCUPANCY AND USE DURING CONSTRUCTION:

1. The existing facility will be in-use during construction.

2. The Contractor will be required to coordinate work and manpower to minimize impact to daily operations.

B. PERIOD OF PERFORMANCE: The project shall be completed within 90 calendar days.

C. ENVIRONMENTAL MANAGEMENT: Key Field ANGB is committed to AFPD 90-8 for all base personnel and operations to include construction and all contractors working on behalf of the Government. The primary tenets of AFPD 90-8 are: Environmental Compliance, Risk Management, and Continuous Improvement. As applicable, the Contractor is responsible for the following:

1. Provide copies of all Hazardous Material SDS’s (oil, paints, adhesives, refrigerant, etc) to the Contracting Officer for approval prior to use, and provide total usage of each item upon completion and prior to project closeout for required EPCRA 313 tracking. Additionally, any reclaimed or re-used refrigerant must be documented at project closeout by weight, type, and management method.

2. Provide secondary containment for all liquid Hazardous Materials in containers 55 gallons or larger.

3. Track and report amount of waste generated and method of disposal (recycled, reused, or landfilled). All waste must be managed or disposed in a legal manner.

Unless specifically noted, all waste belongs to the Contractor. Key Field ANGB’s existing solid waste program, to include green boxes and construction debris containers, SHALL NOT be used for Contractor’s waste unless explicitly authorized in writing.

4. Coordinate and secure MDEQ permits, as applicable, for emissions equipment and Storm Water Construction.

The afore-mentioned items highlight requirements for service and construction contracts but are not all inclusive. A more in-depth Environmental Contractor Packet is available upon request.

III. REQUIREMENTS: The Contractor shall provide all, labor, supervision, parts, materials, equipment, tools, freight, rigging, temporary toilet facilities (if required) and transportation required at Key Field Air National Guard Base, as requested and described below.

D. DEMOLITION:

1. Generally, refer to D1.0 of the Construction Plan Set for demolition requirements. This project affects existing room numbers 129, 130, 131, 132, 132A, 133, 134, 135, and the Corridor. Work may also be required in Room 136 for electrical and mechanical improvements.

2. Demolish and dispose of all existing lay-in acoustical tile ceiling systems, flooring, and lighting in Rooms 129, 130, 131, 133, 134, and 135. Contractor is responsible for safely relocating mass notification (MNS), fire alarm, and speaker devices in the ceiling.

Government (Base Communications) will assist in disconnecting and reinstalling

MNS.

3. Demolish all existing HVAC features within the project area, including existing AHU, gas and water lines, AHU power, and ducting, as noted on Sheet D1.0.

4. Demolish existing walls as shown on Sheet D1.0.

5. Demolish existing gas radiant heaters along east wall of Rooms 134 and 135. Take care not to damage wall. Cap gas lines above ceiling.

6. Disconnect and remove all power and wiring along with conduit not planned for reuse back to the nearest junction box.

7. Demolish, remove, and/or modify existing features as required for construction as noted in the plan set.

8. All features of the facility not set to be demolished must be protected or restored to original condition at project completion.

E. IMPROVEMENTS:

1. Construct new walls throughout the construction area as shown on Sheet A1.0.

2. Provide and install new doors and frames as noted on Sheet A1.0. Doors shall be clear finish, flush solid wood with birch veneer. Hardware packages shall include lever office lockset (keyed by Contractor to match Gov key) and half-dome floor stop.

3. Provide finishes as shown on Sheet A1.0 and A1.1 to include: replace/install flooring, paint door frames and walls, and replace ceiling system. Refer to the finish schedule on Sheet A1.0 for limits of finish improvements and for room-specific information.

Remove all existing wallpaper where existing and repair gypsum walls as necessary.

Existing wood panel wainscoting and chair rails shall be protected during construction and shall remain. Wainscoting and chair rail to be painted an accent color different from the wall color.

4. Paint all interior door and window frames throughout the project area (quantity 12 doors and 2 windows, including new frames) with enamel, color TBD by Government.

5. Install new ceiling grid and ceiling tile (Certainteed BET-157 or approved equal) in 2’x2’ pattern in identified areas throughout project area.

6. New carpet tile shall be 24”x24” tufted nylon (Mohawk Aladdin Go Forward, or approved equal). Provide flooring transition at doorways where noted on Sheet A1.0.

7. Provide new duplex receptacles, data infrastructure, and lighting controls as shown on Sheet A1.0. Only new/revised lighting controls are located in Rooms 129, 129A, and 129B.

8. Install all new lighting throughout the project area as noted on Sheet A1.1.

9. Furnish new receptacles, switches, and covers in all existing fixtures to remain throughout the project area.

10. All new distribution circuitry (homeruns) above the ceiling and all circuitry in or on walls should be installed in EMT. “MC” type cable may be installed to new fixtures and devices above the ceiling.

11. Note Rooms 132, 132A, and the Corridor do not require new flooring, lighting, or ceiling system. Ceiling system may require modification for new HVAC system, but is not required otherwise.

12. Install all new mechanical system as shown in the mechanical schedule on Sheet M1.0 (or approved equals). Mechanical system shall be BACNET-compatible (capable of connection to the base management system) multi-zone split system with a manifold/branch header. System will not be connected to the base management system as a part of this project. Brass valves shall be installed on each liquid and suction refrigerant line entering and exiting the manifold.

13. All features of the facility not set to be repaired or replaced must be protected or restored to original condition at project completion.

IV. BASE SPECIFIC REQUIREMENTS: The following are base-level specific requirements as they relate to the performance of the work under this contract.

A. BASE & FACILITY ACCESS: The contractor shall coordinate with the 186th Security

Forces Squadron and Contracting Officer to gain access to Key Field ANG Base and the operating area where work is to be performed. Contractor shall also coordinate with the BCE to avoid adverse impacts to Key Field flying mission or mission support functions.

B. WORKING HOURS: Normal business hours at Key Field are from 0700 to 1630 hours, Monday through Friday, excluding Federal holidays and “compressed schedule” days.

Access to the work site may be restricted to these hours and days. All other times shall be considered non-regular time. Any work during non-regular hours shall be requested no later than three days prior and approved by the Contracting Officer. Work that requires inspection or more thorough documentation during accomplishment must be conducted during normal business hours and coordinated in advance with the Contracting Officer.

C. NOTIFICATION RESPONSIBILITIES: The Contractor shall notify the BCE a minimum of 24 hours in advance when initially starting work, starting work after a multi-workday pause, ceasing work for a multi-workday pause, or expecting deliveries of major materials or equipment.

D. SAFETY AND FIRE PREVENTION: Contractor must comply with all appropriate

Occupational Safety and Health Administration (OSHA) and National Fire Prevention Association (NFPA) regulations during construction. Contractor shall receive a burn permit from the Fire Department at Key Field ANG Base prior to any hot work, welding, or potential fire hazard operations. All personnel working in or around the facility shall be thoroughly briefed on any dangers in the area.

E. SECURITY OF GOVERNMENT ASSETS: Contractor shall take necessary steps to protect all government assets from damage or theft. Any damage to existing facilities as a result of construction shall be repaired by the contractor at no cost to the government. It is the responsibility of the contractor to ensure that the work area is secure inside and outside the facility during non-regular hours.

V. DELIVERABLE REQUIREMENTS: The contractor shall provide the following:

A. CONTRACT PROGRESS SCHEDULE (AF FORM 3064): Within seven (7) days after task order award or at the Pre-Construction Conference, the contractor shall submit a schedule depicting the overall contract progress schedule for the main elements of work for the period of performance. Once submitted, the approved contract progress schedule may only be changed by the Contracting Officer. Computer generated progress schedules provided in lieu of the AF Form 3064 will be acceptable based upon BCE approval.

B. MEETING/INSPECTION MINUTES: A representative of the Government will be responsible for recording and distributing all meeting and inspection minutes for proper documentation to individuals in attendance, as necessary.

C. HAZ-MAT WORKSHEETS: Any product or materials considered hazardous to be used during construction should be recorded on the spreadsheet included in the Environmental Contractor Packet and submitted with respective Material Safety Data Sheets.

D. BCE WORK CLEARANCE REQUEST (AF FORM 103): It is the responsibility of the contractor to ensure all underground utilities are properly marked to prevent accidental damage or loss of service to facilities on-base; therefore, a work clearance request “digging permit” must be initiated and received prior to breaking ground or beginning exterior site work. In addition, the contractor must coordinate with the Mississippi One-Call System for the location of specific infrastructure.

E. MATERIAL APPROVAL SUBMITTAL (AF FORM 3000): Contractor will utilize the proper submittal format for gaining approval for all relevant materials prior to procurement and installation. The Project Manager, Contracting Officer, and BCE will be involved in the process that takes no longer than 14 days to complete.

F. CONTRACTOR REPORT: Contractor should maintain daily reports and make them available to the Contracting Officer and BCE upon request. In addition, this will be the format for documenting monthly progress meetings.

G. RFI OR PRODUCTION/DELIVERY PROBLEM REPORT: Any Request For Information (RFI) or other problem should be submitted to the Contracting Officer and BCE, as necessary. All requests shall be handled in an expedient manner.

H. CONTRACT PROGRESS REPORT (AF FORM 3065). The contractor shall submit a progress report signed by the project manager on a monthly basis or when requesting intermediate/partial payments. The work elements and percentages identified shall be identical to the work elements and percentages on the AF Form 3064 or equivalent schedule. The progress report will be accompanied with an invoice to be attached in Wide Area Workflow for payment. If the contractor would like payment for materials stored as indicated on the progress report, those items must be received and securely protected on-base by the contractor. Computer generated progress schedules provided in lieu of the AF Form 3065 will be acceptable based upon BCE approval.

I. CLOSE-OUT DOCUMENTS: At a minimum, warranties, Operations and Maintenance (O&M) Manuals, Non-hazardous Solid Waste Worksheets, capitalization details, and testing records must be delivered to the Contracting Officer and BCE prior to approval of final payment. The contractor shall assemble, catalog, and bind three (3) copies of each parts listing, operating instruction, maintenance manual, warranty, and any other O&M details for each item of equipment that is furnished (provided and installed) under this contract. Any training provided by the contractor shall occur after final system acceptance.

J. WARRANTY: Upon completion and acceptance of the project, the Contractor shall warranty work against defects in workmanship for a period of one year from date of final acceptance.

K. AS-BUILT DRAWINGS: Upon completion and acceptance of all work under the contract, the contractor shall prepare drawings which specifically detail construction accomplished under this contract. As-built documents, one “clean” set of drawings, should incorporate all the work accomplished to reflect actual construction.

VI. UTILITIES: The Government will provide access to electricity and water at no expense to the contractor. Electrical requirements for construction beyond 120-volts may require temporary modifications to nearby infrastructure. Any temporary modifications are considered incidental to construction and must be absorbed. Additionally, all facilities must be returned to their pre-construction condition except as noted in the construction plans.

In turn for the Government providing these utilities, the contractor shall utilize reasonable amounts and abide by appropriate energy management practices. If the Government observes these utilities being wasted, it will notify the contractor to remedy the situation.

VII. GOVERNMENT/CONTRACTOR-FURNISHED ITEMS:

A. The contractor shall keep the project area free of trash, debris, and unnecessary equipment.

B. It is the responsibility of the contractor to securely protect materials and equipment stored on-base.

C. The contractor must provide restroom facilities for their employees throughout the job duration.

END OF STATEMENT OF WORK

A. APPLICABLE REFERENCE DOCUMENTS: