Attachment_2_-_Revisions_Informational_Sheet_19-B-0034_Construct_Building_B_NFH.docx

DRAWING REVISIONS

1. REMOVED SCOPE RELATED TO THE DRIVEWAY, FENCING AND GUARDHOUSE PAD. REMOVED ASSOCIATED FENCING/PAVING DETAILS.

2. REMOVED DETAILS RELATED TO AMERICAN WATER’S INSTALLATION. AMERICAN WATER WILL BE RESPONSIBLE FOR FOLLOWING THEIR OWN SPECIFICATION.

3. CHANGED THE BUILDING EXTERIOR FAÇADE INSULATED METAL PANELS & INSULATED CONCRETE MASONRY SYSTEM TO EIFS.

4. REMOVED REQUIREMENT FOR CONCRETE ENCASEMENT OF UG COMMUNICATION TO THE BUILDING.

5. REDESIGNED THE BUILDING STRUCTURE AND SLAB (SEE REVISED STRUCTURAL DRAWINGS).

a. FOUNDATION: REDUCED TOTAL VOLUME OF CONCRETE. REDUCED SIZE AND QUANTITY OF REINFORCING STEEL.

b. Special INSPECTIONS: PERMITTED DPW ENGINEERING DIVISION TO PERFORM SPECIAL INSPECTIONS. THIRD PARTY TESTING SHALL STILL BE REQUIRED PER PROJECT SPECIFICATIONS.

c. MISC.

6. REVISED NOTES RELATED TO BLAST WINDOWS. REFERENCED STRUCTURAL DRAWINGS FOR PRESCRIPTIVE WINDOW REQUIREMENTS.

SPECIFICATIONS

1. ADDED SPEC SECTION 07 24 00 – EXTERIOR INSULATION AND FINISH SYSTEMS

2. DELETED SPEC SECTION 04 20 00.10 – INSULATED CONCRETE MASONRY SYSTEM

3. EDITED SPEC SECTION 08 51 13 TO CLARIFY INTENT ON BLAST WINDOW REQUIREMENTS. REFERENCE STRUCTURAL DRAWINGS FOR PRESCRIPTIVE WINDOW REQUIREMENTS.

4. VARIOUS SPECIFICATIONS – CLARIFIED THE GOVERNMENT’S INTENT REGARDING WARRANTY AND EXTENDED WARRANTIES. UPON FINAL ACCEPTANCE OF THE CONTRACT, THE GOVERNMENT REQUIRES A YEAR WARRANTY, AS SPECIFIED IN DIVISION 1. THE GOVERNMENT ALSO REQUIRES AN EXTENDED ROOF WEATHER TIGHTNESS WARRANTY, AS SPECIFIED IN SECTION 13 34 19. BEYOND THAT, THE GOVERNMENT WILL ACCEPT MANUFACTURER’S STANDARD PERFORMANCE GUARANTEES OR WARRANTIES THAT EXTEND BEYOND A 1-YEAR PERIOD.