specs

O. Strip Mesh: Expanded galvanized metal lath, minimum 26 gage thick; 2” wide x 24” long.
Section 09220
Page 3
2.03 ACCESSORIES
A. Access Door: 16 gauge steel frame with 14 gauge door panel and 22 gauge galvanized casing beads, with
primer coat, concealed spring hinges and cylinder lock. Equal to Milcor Model #3200-030 size 24" x 24" K.
Paint to match color of stucco.
B. Provide custom radiused collars at columns, custom curved casing and corner beads, and custom curved
reveals as required. The following products are referenced by USG Nos.
1. Corner Beads: No. 1 small-nose corner beads of 26 gage galvanized steel.
2. Casings: No. 66 square expansion casing beads of 24 gage galvanized steel.
3. Control Joints: No. 15 control joint of 26 gage galvanized steel or as shown on the drawings.
4. Expansion Joints: No. 40 adjustable expansion joints of 26 gage galvanized steel.
5. Corner Control Joints: No. 30 expansion joints of 26 gage galvanized steel.
C. Reveal Molding:
1. No. RS75-100V and RS75-50 vented vinyl reveal moldings as manufactured by Vinyl Corp., a Dietrich
Metal Framing Co.
2. ½ Keen #40. G90 galvanized coated as manufactured by Keene Products.
D. Weep Screeds: No. 7 foundation weep screed, with sloped ground and minimum 3-1/2 inch vertical attachment
flange, fabricated of 26 gage galvanized steel.
PART 3 - EXECUTION
3.01 ERECTION OF SUPPORTING SYSTEMS
A. Framing:
1. Members shall be connected by means of welding, screws or bolts.
2. Connections shall be capable of withstanding superimposed dead and live loads, and shall be designed to
transfer the full loads within the members at the connection with no movement in the joint or deflection in
the members.
3. Provide necessary bridging, blocking, and anchoring to secure the frame rigidly in place.
4. Provide blocking required to provide for anchoring of items to be installed by other trades, and as required
to support edges of lath.
5. Erect members plumb, straight, true and level to the lines indicated on the drawings.
6. Form metal stud framing members, spaced as indicated, to the required shapes to produce the profiles
indicated, allowing for a minimum thickness of 3/4" for scratch, brown, and finish coats. See drawings for
actual thickness.
B. Supporting systems shall be in accordance with the recommendations of PIB, MLA specifications, and LBC
requirements to adequately support the plaster work.
C. Lathing:
1. Apply lathing to form true, level, straight surfaces without sags or buckles, with long dimension of lath at
right angles to supports, and tie to supports 6" o.c. over asphalt felt.
2. Lap sides of lath at least 2", secure to supports and tie at 6" on center between supports.
3. Neatly form lath to the required shapes to provide the profiles indicated allowing for a minimum of 3/4" of
plaster, thickness to be as shown on drawings.
4. Secure the lath to the studs with large head nails or screws. Heads shall be large enough to provide a seal
to prevent water penetration and adequately hold the lath to framing member.
5. Break lath behind the control joints in cement plaster surfaces.
D. Accessories:
1. Install plaster beads where shown on drawings and where plaster abuts other materials, miter, and cope
corners, wire tied at 8" o.c. staggered in two wings.
2. Control joints shall be installed as indicated on the drawings.
3. Install reveal molding where detailed, at soffits and furrings.
4. Install corner expansion joints at intersections of plastered interior partitions with plastered exterior walls.
5. Install foundation weep screed at bottom of all vertical plaster surfaces.
E. Coordinate the installation of anchors for items which are to be furnished and installed by others.
F. Soffits:
NAPA CENTURY CENTER XD 12
#165582