109AW - SOW Replace Entryway Bldg 27 08Aug2024.pdf

STATEMENT OF WORK

VBDZ242111 Replace Front Entrance and Exterior Doors at Bldg 27

DESCRIPTION:

Base Bid: The existing building 27 curtain wall and door are rusting and needs replacement. The as-built drawings are provided in the file titled “Bldg 27 Front Entrance Drawings.” Contractor shall remove the existing entrance curtain wall and replace it with a new curtain wall.

Option Bid: The existing exterior doors and frame at the back of the building are rusting and shall be replaced with galvanized hollow metal doors. This is a separate door from the curtain wall. See Section 2. Bid Option.

Provide the system and door submittals as part of the proposal. Additional current condition photos are at the bottom of the document.

1. SCOPE BASE BID

1.1. Contractor must remove and dispose of the existing curtain wall. The metal shall be recycled in the base metal dumpster.

Front Entrance

1.1. Contractor must provide a system complete with framing, aluminum threshold, hinges, door, heavy-duty door closure, mullions, trim, panels, windows, glass, glazing, sealants, insulation, fasteners, anchors, accessories, concealed auxiliary members, and attachment devices for securing the wall to the structure as specified or indicated.

1.2. Provide weatherstripping, exterior gaskets, sealants, and other accessories to resist water and air penetration.

1.3. The curtain system shall have a similar appearance to the existing system shown in the figure above.

1.4. The curtain system must be a heavy-duty commercial quality galvanized steel or aluminum system with anodized aluminum finish and conform to AAMA/WDMA/CSA 101.

1.5. The curtain glass must be 1” tempered low-e.

1.6. The door must be medium stile, 1” clear tempered low-e, 10” bottom rail, rim panic exit device, 1” diameter pull handle, and a 4” x ½” aluminum threshold. Install storefronts according to ASTM E2112. The door must open to the outside. The door must have a lock to impede entry from outside but allow exit when the push-bar is used. The exterior trim must accept Best IC.

1.7. Provide either ethylene propylene diene monomer (EPDM) elastomeric extrusions or thermoplastic elastomer glazing gaskets. Structural silicone sealant is required.

1.7.1. For internal sealants, provide sealants that according to the manufacturer will remain permanently elastic, tacky, non-drying, non-migrating, and weather tight.

1.8. Use a rigid, structural thermal barrier to separate all exterior aluminum from interior aluminum. For purposes of this specification, a structural thermal barrier is defined as a system that transfers shear during bending and, therefore, promotes composite action between the exterior and interior extrusions. Do not use a nonstructural thermal barrier.

Ensure that the thermal barrier provides a structural connection between the two sides of the door.

1.9. The curtain system and the door color must match the original/current color.

1.10. Provide adequate means to weep incidental water and condensation away from the sealed edges of insulated glass units and out of the wall system. The weeping of lock-strip gaskets must be in accordance with the recommendation of the glass manufacturer.

1.11. Provide internal ventilation and drainage system of weeps based on principles of pressure equalization to ventilate the wall internally and to discharge condensation and water leakage to the exterior as inconspicuously as possible. Flashings and other materials used internally must be nonstaining, noncorrosive, and nonbleeding.

1.12. Contractor must confirm that no leaks are present after the wall and door installation.

1.13. Should the tiles adjacent to the wall need to be removed, Contractor shall provide and install the whole line of tiles along the curtain wall. The tile location is shown at the bottom of the document. The tiles shall match/combine with the rest of the floor.

1.14. Contractor to provide and install sofit and ceiling tile to match the existing structure and leave no opening.

1.15. Once the demolition begins, the project shall be completed within five (5) days from the start of the demolition.

1.16. Contractor shall protect the work area from the weather during construction.

1.17. At the conclusion of work, the Contractor shall fill out and sign a form DD1354 to signify the acceptance of the project by ANG and authorize the capitalization of the asset.

The Project will not be approved past 95% payment without the DD1354 completed and ready for signature. Draft DD1354 is attached (Fill out the company information and the line cost per building. Line cost must add up to the project cost).

1.18. Contractor shall dispose, or recycle, all trash and debris incurred during the project, off-base at an authorized recycle or disposal site by local, state, and federal requirements.

2. BID OPTION

2.1. Contractor shall remove and dispose of the existing double doors shown in the figure below. The metal shall be recycled in the base metal dumpster.

2.2. Contractor shall provide a system complete with framing, doors, heavy-duty door closure, threshold, hinges, door closure, mullions, trim, panels, sealants, insulation, fasteners, anchors, accessories, concealed auxiliary members, and attachment devices for securing the door to the structure.

2.3. The door shall be heavy-duty commercial-quality galvanized steel.

2.3.1. The door shall comply with NFPA 85.

2.3.2. The door and frame shall be Level 4.

2.3.3. Doors’ core shall be insulated. U-factors shall be 0.48 or less.

2.3.4. Door must have mortise lockset accepting Best IC.

2.3.5. Paint the door with two coats of exterior paint matching the color of the exterior of the existing door.

2.3.6. Provide floor anchors drilled for 3/8 inch anchor bolts at the bottom of each jamb member.

2.3.7. Steel anchors, zinc-coated not lighter than 18 gage thick.

2.3.8. Provide at least three anchors for each jamb. For the frames which are more than

7.5 feet in height, provide one additional anchor for each jamb for each additional

2.5 feet or fraction thereof.

2.3.8.1. Masonry: Provide anchors of corrugated or perforated steel straps or 3/16 inch diameter steel wire, adjustable or T-shaped;

2.3.8.2. Stud partitions: Weld or otherwise securely fasten anchors to the backs of frames. Design anchors to be fastened to wood studs with nails, to closed steel studs with sheet metal screws, and to open steel studs by wiring or welding;

2.3.8.3. Completed openings: Secure frames to previously placed concrete or masonry with expansion bolts in accordance with SDI/DOOR 111; and

2.3.8.4. Solid plaster partitions: Secure anchors solidly to the back of frames and tie them into the lath. Provide adjustable top strut anchors on each side of the frame for fastening to structural members or ceiling construction above. Provide the size and type of strut anchors as recommended by the frame manufacturer.

Exterior Doors

Bottom of the Door Top of the Door

3. PROPOSED PROJECT SCHEDULE

The Project shall begin 14 days after the Notice to Proceed is issued and complete within 90 days following the Notice to Proceed. The start date may be changed with approval of Contracting Officer.

4. CONTRACTOR REQUIREMENTS

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) (DODIO 2000.16V1_DAFI 31-145, DAFI 31-101 and DODM 5200.08v3_DAFMAN 31-101v3), 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 AT Level I training within 30 calendar days after contract start date or effective date of incorporation of this requirement into the contract, whichever is applicable. AT Level I may be accomplished by a Level I qualified instructor; completing the Force Protection computer-based training (CBT) course on Joint Knowledge Online (JKO) at https://jkodirect.jten.mil/Atlas2/page/login/Login.jsf. For those without a CAC, select "Non-CAC" user on the JKO site. Tracking for each contractor or subcontractor employee is the responsibility of the COR or unit AT Representative.

4.4. Requirement for OPSEC Training. In accordance with AFI 10-701, Operations Security, OPSEC PMs/SMO/SMNCOs/Coordinators will provide OPSEC training or training materials to contract employees within 30 days of employees’ initial assignment to the contract and prior to having access to any critical information (CI) and annually thereafter. General organizational orientations may need to be supplemented by duty-related orientations in the work center targeted toward specific critical information and vulnerabilities associated with the work. Initial training (OPSE 1301 - OPSEC Fundamentals) located on the Defense Counterintelligence and Security Agency website:

https://securityawareness.usalearning.gov/opsec/index.htm and the OPSEC Annual training- DAF-Operations Security Awareness Training located on My Learning https://lms-jets.cce.af.mil/moodle/course/view.php?id=11654#section-1.

4.5. The Contractor shall provide all personnel and necessary equipment to establish an adequate and safe work zone. OSHA is applicable at the site and inspectors appear unexpectedly.

4.6. Contractor is responsible for site cleanliness and shall remove any waste or debris after the work is complete. All materials shall be secured to prevent loose objects from blowing and hindering flying operations in any manner.

4.7. The Contractor shall recycle to the greatest extent possible and turn in weigh slips to 109 Environmental Management Office for construction debris.

4.8. The Contractor shall bring any unforeseen project conditions to the attention of the COR immediately. Unexpected or differing site conditions, which may alter the scope of work, shall be approved by the contracting officer (KO) prior to such work being performed.

4.9. The Contractor must get approval from the COR prior to any utility shutdowns. (do not have contractor contact production control directly)

4.10. The Contractor shall notify the COR prior to delivery of any material or equipment to the site. The contractor shall ensure someone is available to receive delivered materials and able to store them safely in an area to be coordinated with the government project manager. Any materials delivered without prior coordination and without having someone to take receipt, shall not be accepted and turned away.

4.11. Contractor shall repair or replace in kind any property that is damaged.

4.12. Contractor hours are 0700-1530 Monday thru Friday, excluding Government holidays. No work shall be performed on holidays.

Exterior

Interior

Interior door and connection with the wall