Item 1: BASE BID - ALL SERVICES, LABOR, MATERIALS AND EQUIPMENT CALLED FOR THE ENTIRE WORK IN ACCORDANCE WITH SAID DOCUMENTS FOR THE LUMP SUM OF. ALL WORK SHALL MEET OR EXCEED THE SPECIFICATIONS LISTED ON THE INCLUDED PLANS AND MEET THE MOST CURRENT ADA REGULATIONS. ITEM 2: ALTERNATE NO. 1 - ALL WORK REQUIRED TO PROVIDE AND INSTALL A NEW METAL ROOF IN LIEU OF THE NEW ASPHALT SHINGLE ROOF. THE METAL ROOF IS DESCRIBED IN SPECIFICATION SECTION 07 3116 "METAL SHINGLES". ITEM 3: ALTERNATE NO. 2 - DEMOLISH THE EXISTING CONCRETE SLABS SHOWN ON THE EXTERIOR SOUTH SIDE OF THE BUILDING AND INSTALL A NEW CONCRETE SLOPING RAMP WITH NEW METAL POSTS AND A METAL HANDRAIL AS SHOWN ON THE DRAWINGS. SEE SPECIFICATION SECTION 05 7300 "DECORATIVE METAL RAILINGS". ITEM 4: ALTERNATE NO. 3 - DEMOLISH THE EXISTING MODIFIED BITUMEN ROOFING SYSTEM AND ALL ASSOCIATED FLASHINGS AT THE MEZZANINE ROOF AND INSTALL A TPO ROOFING SYSTEM OVER RIGID INSULATION. DEMOLISH THE EXISTING CURB SUPPORTING THE TWO MECHANICAL UNITS AND INSTALL A NEW SET OF RAILS FOR EACH UNIT ORIENTED AS SHOWN. RELOCATE THE TWO HVAC CONDENSING UNITS ON THE ROOF INCLUDING NEW RAILS, DEMO CURB, NEW REFRIGERANT PIPING, ETC. ITEM 5: ALTERNATE NO. 4 - UPGRADE THE STANDARD 7-DAY PROGRAMMABLE MANUFACTURER'S THERMOSTATS AND HUMIDISTAT TO A CENTRALIZED CONTROLLER. ITEM 6: ALTERNATE NO. 5 - IN LIEU OF THE SPECIFIED LATEX PAINT COATING SCHEDULED FOR THE EXISTING CONCRETE FLOOR THROUGHOUT THE BUILDING IN SPECIFICATION SECTION 09 9123 "INTERIOR PAINTING", PROVIDE THE THREE-PART HIGH-PERFORMANCE COATING SYSTEM AS SPECIFIED IN SPECIFICATION SECTION 09 9600 "HIGH-PERFORMANCE COATINGS".
