HomeMy WebLinkAboutSubmittalsPRECRST CONCRETE BUILOING SYSTEMS
SUBMITTALS
for:
CNGAS
Job:
MIAMI GARDENS, FL
March 18, 2013
3851 17iH.5TREeT. NDRTHPORT. R135475 PHONE: 205-333-8000 FRx 205-333-0181
TOLLF69EPHONE: 80,0^342=3W4:WES5!TE:'HTTPI/ WWIU.RESP8ECR5T.C,DK
INDEX:
Specifications
Drawings
Doors and Hardware
HVAC
STANDARD PRE -ASSEMBLED PRECAST CONCRETE BUILDING
PARTI-GENERAL
1.01 SUMMARY
Contractor to furnish precast concrete transportable building. Building to be delivered and placed on
owner's prepared foundation in accordance with manufacture's recommendations (PART 3). Precast
building to be Model AES-1212-ST manufactured by AES PRECAST CO., INC., 3851 17" Street,
Northport, AL 35476. Building to be provided by manufacturer with all necessary openings as
specified by contractor in conformance with manufacturer's structural requirements.
1.02 QUALITY ASSURANCE
A. ACI-318-2008, "Building Code Requirements for Reinforced Concrete". Concrete Reinforcing
Institute, "Manual of Standard Practice".
B. ANSI/ASCE-7-05 "Building Code Requirements for Minimum Design Loads in Buildings and
Other Structures".
C. Florida Building Code —2010.
D. UL-752 Test Method Level Four (4) for Bullet Resistance certified by an Independent Structural
Engineer.
E. Concrete Reinforcing Institute, "Manual of Standard Practice".
F. Building fabricator must have a minimum of 5-years experience manufacturing and setting
transportable precast concrete buildings.
G. PCI Design Handbook —6" Edition.
H. International, Building Code — 2012.
I. National Electrical Code —2011.
J. Manual of Steel Construction — LRFD AISC —13'h Edition.
I— Manual of Steel Construction — ASD AISC —13" Edition.
1.03 DIMENSIONS & DESIGN LOADS
A. Dimensions:
Exterior: 9'-0"W x 15'-0"L x 9'-21111
Interior: 8'411W x 14'-4111, x 8'-2"H
Walls are 4" Thick; Floor is 6" Thick; Roof is 4" @ right edge and 6" @ left edge, giving a 2" slope
from side to side.
B. Design Loads:
1. Seismic load performance category'C', Exposure Group III
2. Standard Live Roof Load - 60 PSF
3. Standard Floor Load - 250 PSF
4. Standard Wind Loading -150 MPH
C. Roof: Roof panel shall slope 2" from side to side. The roof shall extend a minimum of 2 U2"
beyond the wall panel on each side.
D. Roof, floor and wall panels must each be produced as single component monolithic panels. No
roof, floor, or vertical wall joints will be allowed, except at corners. Wall panels shall set on top of
floor panel.
PART2-PRODUCTS
2.01 MATERIALS
A. Concrete: Steel -reinforced, polypropylene fiber reinforced, 5000 PSI minimum 28-day compressive
strength, air -entrained (ASTM C260).
B. Reinforcing Steel: ASTM A615, grade 60 unless otherwise indicated.
C. Reinforcing Fiber: Polypropylene fiber, Fibermesh @ 1.5 pounds per cubic yard.
D. Caulking: All joints between panels shall be caulked on the exterior and interior surface of the
joints. Caulking shall be SIKAFLEX-IA elastic sealant or equal.
E. Panel Connections: All panels shall be securely welded together with 1/4" thick steel brackets.
Steel is to be of structural quality, hot -rolled carbon complying with ASTM A283, Grade C. Cast -
in anchors used for panel connections to be Dayton -Superior #F-63, or equal.
2.02 ACCESSORIES
A. Doors and Frames: The building shall be equipped with ONE SINGLE Y-0" x 7'-0" x I %" 16ga
Galvanized Steel Door and 14ga Frame.
Door Hardware:
1. Hinges: Stainless Steel Vandal Proof (primed with non -removable hinge pins), 3 per door.
2. Lock Set: Mortise Lock with 6 pin removable core.
3. Threshold: Aluminum threshold with neoprene seal.
4. Door Stop: Hydraulic Door Closer.
5. Drip Cap: National Guard 16A.
2.03 FINISHES
A. Interior of Building: Floor -Smooth Steel Form Finish Painted with Epoxy, Gray. Walls and
Ceiling —Smooth Steel Form Finish, Natural.
B. Exterior of Building: Concrete with Simulated Split Faced Block Finish, Sealed and Stained.
C. Roof to have smooth trowel finish sealed with a liquid applied roofing system, White.
2.04 ELECTRICAL
A. N/A
2.05 VENTILATION
A. See A/C
2.06 A/C
A. (1) 1-ton HVAC Unit, BARD, with thermostat, mounted.
2.07 HEATING
A. See A/C
2.08 PLUMBING
A. N/A
2.09 MISCELLANEOUS
A. PLEASE LOCATE ANY DESIRED OPENINGS BEFORE PRODUCTION.
PART 3-EXECUTION
3.01 SITE PREPARATION (Standard Pre -assembled Building)
A. AES Precast Building shall bear fully on a crushed stone base that is at least one foot larger than the
length and width of building.
B. Stone shall be a minimum of 4" thick or down to firm subgrade. Substrate below stone must have a
vertical soil capacity of 1,500 pounds per square foot. Stone shall be 3/8" or smaller and placed
within a perimeter form with flat and level top edge for screeding, such as concrete curbing, railroad
ties, or compacted earth.
C. Stone must be screeded to level within 1/4" in both directions. Forming material shall remain around
stone after the building is set.
D. The crushed stone base shall be kept within the confines of the soil or perimeter form. Do not allow
the stone base to become unconfined so that it may wash, erode or otherwise be undermined.
m
3.02 SITE PREPARATION Standard, Pump House, and Expanded Pre -assembled Building)
A. AES Precast Building shall bear fully on pavement or concrete slab that has length and width
equal to or greater than that of the floor of the building.
B. Substrate below pavement or slab must have a vertical soil capacity of 1,500 pounds per square
foot, and covered with 6 mil vapor barrier. Concrete slab should be poured 4" thick with 12"
turndown footing on all sides, using 3,000 PSI concrete, and reinforced with W4 x W4 — 4" x 4"
wire mesh.
C. Pad or slab should be level to 1/8" in all directions.
D. Provide positive drainage for the pad or slab as required.
*** Site Preparation 3.02 must be followed for all Pump House and Expanded Pre -assembled Buildings.
3.03 ACCESS
A. Purchaser must provide level unobstructed area large enough for crane and tractor trailer to park
adjacent to pad. Crane must be able to place outriggers within 3'-0" of edge of pad and truck and
crane must be able to get side -by -side under their own power. No overhead lines may be within 75'
radius of center of pad. Firm roadbed with turns that allow 65' lowbed tractor and trailer must be
provided directly to site. No building shall be placed closer than 2'-0" to an existing structure.