Project Manual - Volume 2 of 3.pdf - Hall Construction

New Jersey Schools Development Authority
Design-Build Performance Specifications
New Caruso Elementary School
Keansburg Public Schools
5. Locksets: Unless specifically indicated as one type, rim exit devices.
a. Do not use rim type auxiliary locks, lock combinations requiring two hands for
operation, interconnected locks, or bored (cylindrical locks).
6. Door closers: Unless specifically indicated as one type, surface overhead frame-mounted
type or surface overhead door-mounted type.
a. Unless specifically indicated, do not use concealed overhead type, floor mounted
type, or spring hinges.
b. Mount closer on interior/room side of door.
7. Door stops: Unless specifically indicated as one type, overhead door/frame mounted
type.
a. Do not use floor-mounted type or wall-mounted type.
8. Door hold-opens: Unless specifically indicated as one type, overhead door/frame
mounted type.
9. Protection: Provide mechanically fastened stainless steel push plates and/or kick
plates/mop plates at locations subject to service use or use by wheeled carts.
10. Silencers: Provide three silencers on each door frame.
J. Do not use:
1. Different metals subject to galvanic action in direct contact with each other.
2. Aluminum in direct contact with concrete or cementitious materials.
K. Frames
1. Provide steel or aluminum frames in accordance with door material and appearance.
a. Aluminum shall be a minimum of 1/8 inch (.125) thick, 6063 alloy T5 and 6061 alloy
T6, for all aluminum entrance door and frame sections.
2. Frame corners shall be internally reinforced and fully welded unit construction, with
corners mitered and continuously welded full depth and width of frame. Frame shall be
back welded.
3. Entrance frames shall be mortised, reinforced, drilled and tapped for all mortise hardware
per templates from the hardware supplier.
4. Exterior doors and frames shall be weatherstripped at head, jambs, sills and meeting rails.
Weatherstrip shall be continuous, vandal-resistant and field replaceable.
5. Knock-down frames will not be accepted.
6. Entrance door frames shall have continuous internal 12 gauge steel channel in hinge stile
and jamb, arranged to reinforce mounting hinges.
7. Provide frames at masonry openings with UL type masonry anchors, minimum of three
per frame at each jamb.
8. Provide caulking stops, filler pieces and trim where required, integrally formed as part of
the frame.
9. Provide hardware reinforcement where specified by hardware manufacturer.
10. Provide cutouts and reinforcing for security devices as required.
June 27, 2013 Section B2050.00 Page 5 of 9
Exterior Doors and Grilles