Complete Compiled Specification.pdf - Peck Ormsby Construction

F. Galvanize exterior frames, hot dip, ASTM A-525 and A-526, Type I, Class D.
2.02 METAL DOORS
A. Construct to sizes shown; provide necessary clearances and bevels to permit operation
without binding and to accommodate thresholds where required.
B. Provide one-piece pan shaped face sheets of 16 gage material, spot welded to 20 gage
reinforcing channels (18 gage at edges) which are spaced not over 8" o.c. and run full height
of doors. Weld continuous 18 gage stiffener channels at top of all doors and close tops of
exterior frames against water accumulation and make watertight. Pack spaces between
reinforcing members with inorganic insulating material to sound deaden doors. Fill joints with
mineral filler; finish surface smooth and flush. Bevel lock stile 1/8" in 2".
1. Comply with requirements for SDI Grade III Extra Heavy-duty, Model 4 Seamless
Composite.
a. U Value: 0.09 (urethane core).
C. Include reinforcements and mortising for required hardware specified under Section 08700
from templates furnished thereunder. Reinforce butt cutouts with minimum 3/16" thick steel
plate, drilled, tapped and welded in place.
D. Fire rated doors shall be constructed to meet U.L. requirements and shall display label.
E. Clean thoroughly, fill joints smooth, and prime with factory baked-on neutral gray rustinhibiting
paint tested per ASTM D-174 and B-117.
2.03 HARDWARE PREPARATION
A. Make cutouts for required hardware specified Division 8 Section “Finish Hardware” from
templates furnished thereunder. Reinforce butt cutouts with minimum 3/16" thick steel plate,
drilled, tapped and welded in place. Provide strike stops on frames with holes for 3 rubber
door silencers; on double door frames, provide for 2 silencers per door at head. Reinforce
head section for installation of closers. Plaster guards shall be installed in back of all
applicable hardware cutouts. Frames shall be reinforced for surface applied hardware.
Reinforcement shall comply with S.D.I. recommendations.
2.04 FINISHES
A. Interior Doors & Frames: Phosphatized with one coat baked on rust inhibiting prime paint,
ANSI A224.1.
B. Exterior Doors & Frames: Galvanized, hot-dipped, ASTM A525, G60.
C. Field paint, colors as selected by Architect.
PART 3 - EXECUTION
3.01 EXAMINATION
A. Examine all subsurfaces to receive work and report, in writing, to the Architect, any conditions
detrimental to work. Failure to observe this injunction constitutes a waiver to any subsequent
claims to the contrary. Commencement of work will be construed as acceptance of all
subsurfaces.
SEGO LILY ELEMENTARY SCHOOL CLASSROOM ADDITION MARCH 2, 2009
HOLLOW METAL DOORS AND FRAMES 08100-2