Conceptual Master Plan - Emeryville Center of Community Life

CONCEPTUAL DESIGN January 9, 2009
Emeryville Center of Community Life
3. Provide flashing and counterflashing at all mechanical equipment curbs, roof
expansion joints and penetrations per manufacturer’s details.
4. Provide flashing with metal counterflashing set into reglet at roof/wall intersections per
manufacturer’s details.
5. Provide manufacturers recommended walking surfaces for access to all rooftop
equipment.
Section 07550: Occupied Roof Decks
1. A number of buildings, including the lower grade classroom building, have occupied
roof decks for playground or other uses.
2. At playground areas, the deck should be recycled rubber pavers over setting bed over
roof waterproofing membrane.
3. At other roof decks, it should be precast pavers over setting bed over waterproofing
membrane.
Section 07560: Living Roof
3. Portions of the roof, over the upper multi-purpose room and perhaps other smaller
areas, are to be provided with living green roofs.
4. Manufacturer to be Tremco, GAF or other sustainable roof company.
Section 07620: Sheet Metal Flashing and Trim
1. All exterior gutters, downspouts, rake trim, flashing caps is to be of 20 ga. Galvanized
sheet metal with paint finish.
2. Soffits, roof overhangs at eaves and gable ends, miscellaneous roof vents to be
galvanized sheet metal with painted finish.
Section 07900: Sealants and Caulking
1. All exterior materials are to be selected to withstand the climatic conditions of the site.
2. Concealed sealants for bedding of sills or other non-visible areas to be one part, gun
grade, non-sag, Tremco “Butyl Sealant” or equal.
3. Exposed interior sealant to be Tremco “Mono” acrylic sealant or equal, with color to
match primary adjacent surface finish color.
Outline Specifications- 41