Amendment 4- - BID - - BARRIER VAPOR

VA Project No. 833CM3030

[Type here] Camp Nelson National Cemetery, KY

BID DOCUMENTS

10/25/2026

SECTION 07 27 27

FLUID-APPLIED MEMBRANE AIR BARRIERS, VAPOR RETARDING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Fluid-applied vapor-retarding air barrier at exterior above grade wall assemblies.
2. Connection to adjacent air barrier components providing a durable, continuous, full building air barrier.

1.2 RELATED REQUIREMENTS

A. General Quality Assurance and Quality Control Requirements: Section 01 45 29 TESTING LABORATORY SERVICES.
B. General Sustainable Construction Requirements: Section 01 81 13 SUSTAINABLE CONSTRUCTION REQUIREMENTS.
C. Commissioning of Building Envelope Components: Section 01 91 00 GENERAL COMMISSIONING REQUIREMENTS.
D. Masonry Unit Air Barrier Substrates: Section 04 20 00 UNIT MASONRY. E. Membrane Base Flashings and Stripping Air Barriers Requiring Air Barrier Transitions.
F. Flashing Components of Factory Finished Roofing and Wall Systems Air Barriers Requiring Air Barrier Transitions: Division 07 roofing and wall system sections.
G. Metal Flashing Requiring Air Barrier Transitions: Section 07 60 00 FLASHING AND SHEET METAL.
H. Joint Sealants: Section 07 92 00 JOINT SEALANTS.
I. Wall Sheathings Air Barrier Substrates: Section 09 29 00 GYPSUM BOARD.

1.3 APPLICABLE PUBLICATIONS

A. Comply with references to extent specified in this section. B. Air Barrier Association of America (ABAA):
Quality Assurance Program.

C. ASTM International (ASTM):

Elastomers-Tension.
Materials.

07 27 27 - 1

VA Project No. 833CM3030

[Type here] Camp Nelson National Cemetery, KY

BID DOCUMENTS

10/25/2026
Radiant Heat Energy Source.
Installed Exterior Windows and Doors.
Envelopes and Air Barrier Systems.
Assemblies.

D. U.S. Environmental Protection Agency (EPA):

40 CFR 59, Subpart D National Volatile Organic
Compound Emission Standards for Consumer and
Commercial Products.

1.4 SUBMITTALS

A. Submittal Procedures: Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.
1. Indicate size, configuration, and fabrication and installation details.

B. Manufacturer's Literature and Data:

1. Description of each product.
2. Installation instructions.

C. Sustainable Construction Submittals:

1. Low Pollutant-Emitting Materials:

a. Show volatile organic compound types and quantities.

D. Test reports:

1. Submit field inspection and test reports.
E. Certificates: Certify each product complies with specifications. F. Qualifications: Substantiate qualifications comply with specifications.