Structural System a. A two-story reinforced concrete Parking Garage (Levels PI and P2), the lower level of which has been constructed with bituminous asphalt paving approximately 18” below sidewalk grade. Foundations are precast concrete piles with reinforced concrete tie and grade beams.
Structural System. 3.1 The inspector shall:
Structural System. The Building structural floor system and roof framing system is a composite poured in-place concrete slab supported on precast prestressed concrete joists. The structural system is a four-inch concrete slab supported on sixteen inch deep precast prestressed joists typically at 3’- 6 5/8” on-center. Structural floor system based upon minimum building code requirements, but not less than 50 lb. psf “live load” and 25 lb. psf. “dead load” throughout the Premises. Interior concrete frame is poured concrete columns supporting precast prestressed soffit beams. The exterior of the Building is concrete tie column/beam with load-bearing masonry. Floor height to be 12’ +/- slab-to-slab.
Structural System. A) Structural loading capacity for live and dead loads consistent with other comparable Class A Buildings in San Francisco;
Structural System. The structural or framing system shall be of reinforced concrete or steel as determined by structural and economic analysis. No consideration will be given to a structural system of post-tensioned concrete. The system is to be designed and constructed in compliance with applicable codes and standards.
Structural System. The building structural system shall be 5-1/2" concrete tilt-up walls, 23' maximum height from finished floor with steel columns and bar joists. Floor Construction All floors that are slab on grade shall be 4" poured-in-place concrete placed over a well-compacted and properly drained base as recommended by soils engineer. Control joints shall be placed as required. Provide an eight inch (8") thickened slab with isolation control joints under stamping equipment; total of two (2) 10' x 10' areas.
Structural System. Design load capabilities shall be as follows: Concrete floor with trowelled finish, smooth and level. First floor to be slab on grade; second and third floors—one hundred (100) pounds per square foot live load. The floor-to-floor height will be 13'4" allowing for an approximately 9'0" finished ceiling height. Typical bay spacing is 25'0" × 30'0".
Structural System. Design Cast in place concrete structure. Cast in place elevated slab with 12” x 12” concrete columns with floors designed for live load of 110 pounds per square foot and partition loading of 15 psf. Roof shall be designed for 20 psf live load and increased to 125 psf for mechanical equipment loads at approximately 30% of the roof area, and the roof screen and related structural elements. The building will be designed to a seismic importance factor of 1.00 and hold to 14’-0” floor-to-floor heights. Foundations Subterranean CMU foundation walls. The foundation system will consist of isolated spread footings at gravity columns and continuous footings at bearing walls. Grade beams will occur at lateral force resisting walls. Slab on Grade 5” thick 3,500 PSI concrete with #4 reinforcing bars @ 18” on center each way near the center of slab, over a 10 mil visqueen vapor barrier. Floor Decks The first through third floor deck systems will consist of 12” elevated concrete slabs.
Structural System. A. Design live loads: 1) 30 p.s.f. at roof. 2)
Structural System. The superstructure, including composite metal deck and concrete floors (floors 2 through 5 and floor 1 over the parking garage) and concrete slab on grade (floor 1) with structural design load for office floors of 100 lbs per square foot live load. Deck to deck height is 13’ 0”, floor to ceiling height is 8’ 8”.
