VM_Shop_Addendum_4.pdf

CONSOLIDATE VEHICLE MAINTENANCE FUNCTION

193d Regional Support Group

Pennsylvania Air National Guard Ft Indiantown Gap Air Guard Station, Annville, Pennsylvania

Project No. LKLW959716

ADDENDUM #4

REVISIONS TO SPECIFICATIONS

• Section 07 25 00 – WEATHER BARRIERS

1) Section 2.01.A.1. shall be revised to read: “Thickness: 0.25 mm (10 mil).”

2) Section 2.01.A.2. shall read: “Water Vapor Permeance: As required by referenced standard for thickness specified.”

• Section 13 34 19 – METAL BUILDING SYSTEMS

1) Section 2.08.A. shall be revised to read: “Laminated Fiberglass: Owens-Corning

Fiberglas, NAIMA 202, “Certified R” metal building insulation, or similar product capable of same performance.”

2) Section 2.08.B. shall be revised to read: “Back-Fill Insulation: Owens-Corning Fiberglas unfaced “Pink Metal Building Insulation Plus”, or similar product capable of same performance.”

3) Section 2.08.C.1. shall be revised to read: “Nominal Thickness: 9 inches or as required.”

4) Section 2.08.C.2. shall be revised to read: “Minimum Installed R-Value: 18.2.”

5) Section 2.08.D.1. shall be revised to read: “Nominal Thickness: 8 inches or as required.”

6) Section 2.08.D.2. shall be revised to read: “Minimum Installed R-Value: 14.5.”

REVISIONS TO DRAWINGS

• G001

1) Addition of Bid Option #7, and revisions to ABI clarifications.

• C505

1) Addition of “Typical Gate Operator Plan” Detail.