MAHG101032_Addendum_2.pdf

MAHG 10-1032 June 4, 2014

ADDENDUM #2

REPAIR STUDENT DORM B7404

MAHG10-1032

KEESLER AFB, MISSISSIPPI

Changes to existing Drawings and Specifications:

Specifications:

1. Add the following Specification Section:

a. SECTION 12 36 00 COUNTERTOPS

2. Note the following in the SOW:

a. The SOW for the dormitory lavatories shall now replace solid surface lavatory tops with cultured marble.

Drawings:

a. Note 39 on page 9 shall be revised to read: (replacing solid surface with cultured marble with integral sink)

Remove countertops. Replace with 3/4" (min) cultured marble counter tops over base cabinets only. Extend overhands 1/2" on open sides and provide backsplashes on wall sides. Lavatory counter to include integral sink and kitchen counter to be modified as shown in detail 11 page 10. Caulk along edges and repair and paint walls as necessary.

b. Note: associated details for the dormitory lavatories shall now replace solid surface lavatory tops with cultured marble

RFI’s with Answers:

1. We also need to know the length and width of the base cabinets (For the integral sink and kitchenette) where the cultured marble will be installed

A: Lavatory side base cabinet is approximately 42” long and 24” deep. Kitchenette base cabinet (with originally modified top) is approximately 18” long and 24” deep. Please note revised thickness of top called for in specification.

2. Specification supplied in Amendment 3, Section 15 40 00 Plumbing, references stops, supply lines and traps (drawings only specify replacing the fixture). Is contractor to include new supply lines, stops and traps at all new plumbing fixtures?

A: Contractor to supply new trap, stop, and supply line (from new fixture to existing valve) for each new dorm room lavatory. Fixtures shall be replaced as specified in SOW.