SECTION 14290
CUSTOM ELEVATOR CABS
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Copyright 2011 - 2012 ARCAT, Inc. - All rights reserved
PART 1 GENERAL
1.1
SECTION INCLUDES
A.
1.2
Pre-engineered elevator interior finish system including the following:
1.
Rear wall panels.
2.
Side wall panels.
3.
Return wall panels.
4.
Handrails.
5.
Bumpers.
6.
Corner/flat reveals.
7.
Panel binders.
8.
Protective pads.
9.
Suspended ceiling.
10.
Ceiling lighting.
RELATED SECTIONS
A.
Section 09600 - Flooring: Cab flooring.
B.
Section 14200 - Elevators: Elevator equipment.
C.
Section 16050 - Basic Electrical Materials and Methods: Equipment rough-in and
connection.
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D.
1.5
1.6
QUALITY ASSURANCE
A.
Manufacturer Qualifications: Minimum 10 years experience in manufacture of
architectural surface materials and fabrication of elevator cab interiors.
B.
Installer Qualifications: Minimum 3 years experience in the installation of elevators.
DELIVERY, STORAGE, AND HANDLING
A.
1.7
Deliver materials to installation site in manufacturer's original packaging. Handle
products in accordance with manufacturer's instructions. Store in dry, secure
location, protected against direct sunlight and excessive heat. Protect finished
surfaces.
PROJECT CONDITIONS
A.
1.8
Verification Samples: For each finish product specified, two samples, minimum size
2-1/2 inches (63 mm) by 1-1/2 inches (38 mm).
Maintain environmental conditions (temperature, humidity and ventilation) within
limits recommended by manufacturer for optimum results. Do not install products
under environmental conditions outside manufacturer's outside limits..
WARRANTY
A.
Warranty: Provide manufacturer's standard one-year warranty against defects and
workmanship, from the date of Substantial Completion.
PART 2 PRODUCTS
2.1
2.2
MANUFACTURERS
A.
Acceptable Manufacturer: SnapCab, which is located at: 175 Titus Ave. ;
Warrington, PA 18976; Toll Free Tel: 888-766-7834 ; Tel: 215-343-7040; Email:
request info (cmorrison@SnapCabs.com); Web: www.SnapCabs.com
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of
Section 01600.
WALL PANELS AND SUSPENDED CEILING
A.
Elevator Interior Wall Panel System:
1.
Description: Interlocking panel system comprised of removable wall panels
with interlocking joints, 1/8 inch (3 mm) black shadow lines set into surface,
toe kicks, top caps, panel binders at exposed panel edges near doors and
corner/flat reveals.
2.
Panel Model: Classic I.
3.
Panel Model: Classic II.
4.
Panel Model: Summit I.
5.
Panel Model: Summit II.
6.
Panel Model: Modern I.
7.
Panel Model: Modern II.
8.
Panel Model: Reflections I.
9.
Panel Model: Apex I.
10.
Panel Model: Apex II.
11.
Panel Model: Contemporary I.
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12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
B.
2.3
Panel Model: Contemporary II.
Panel Model: Contemporary III.
Panel Model: Ultra I.
Panel Model: Ultra II.
Panel Model: Ultra III.
Panel Model: Corporate I.
Panel Model: Corporate II.
Panel Model: Corporate III.
Panel Model: Passage I.
Panel Model: Sierra I.
Panel Model: Sierra II.
Panel Model: Acero I.
Panel Model: Industrial I.
Panel Model: Industrial II.
Panel Model: Imperial I.
Panel Model: Imperial II.
Panel Model: Legend I.
Panel Model: Legend II.
Panel Model: Aria I.
Panel Model: Aria II.
Panel Model: Impression I.
Panel Model: Impression II.
Panel Model: Impression III.
Panel Model: Milano I.
Panel Model: Sahara I.
Panel Model: Sahara II.
Panel Model: Custom design.
Elevator Interior Suspended Ceiling System:
1.
Description: Suspended ceiling with adjustable mounting legs and removable
panel for access to escape hatch.
2.
Ceiling Style: Island Downlight Ceiling.
3.
Ceiling Style: Modular Downlight Ceiling.
4.
Ceiling Style: Frame Ceiling.
5.
Ceiling Style: Economy Frame Ceiling.
MATERIALS
A.
Wall Panel Core:
1.
Core Type 1: 5/8 inch (15 mm) minimum thickness fire-rated no added
urea-formaldehyde resin particle board, Class B or better fire rated as per
ÅSTM E 84. Panel backer sheet and adhesives as per manufacturer to
achieve fire rating as tested. Panel core with all face material options LEED
compliant. Panel core to be type for plastic laminate or metal face.
2.
Core Type 2: 1/2 inch (12 mm) thickness fire-rated no added
urea-formaldehyde resin medium density fiberboard, Class B or better fire
rated as per ÅSTM E 84. Panel backer sheet and adhesives as per
manufacturer to achieve fire rating as tested. Panel core with all face material
options LEED compliant. Panel core to be type for mirror face.
3.
Core Type 3: 1/4 inch (6 mm) thickness fire-rated no added
urea-formaldehyde resin medium density fiberboard, Class B or better fire
rated as per ASTM E 84. Panel backer sheet and adhesives as per
manufacturer to achieve fire rating as tested. Panel core with all face material
options are LEED compliant. Panel core to be type for stone face.
B.
Wall Panel Face:
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1.
2.
3.
Plastic Laminate Face: Standard finish, 0.048 inch (1.21 mm) minimum
thickness General Purpose Laminate conforming to NEMA standard HGF,
with Class B or better fire rating when laminated to fire-rated particle board as
per ÅSTM E 84.
a.
Pattern, color and finish as indicated on the Drawings.
b.
Photographic image on plastic laminate, digital image provided by
Owner, image transfer to plastic laminate provided by SnapCab.
c.
Layer: Laminate face on Layer 2.
d.
Layer: Laminate face on Layer 3.
e.
Layer: Laminate face on Layer 4.
f.
Layer: Laminate face on Layer 5.
g.
Layer: Laminate face on Layer 6.
Stainless Steel Face:
a.
Smooth Surface Panels: Stainless steel, 20 gauge. Panel assembly to
be Class B or better fire rated as per ÅSTM E 84.
1)
Finish: #4 satin.
2)
Finish: Random swirl.
3)
Finish: Non-directional.
b.
Textured Metal Surface Panels: Stainless steel, 20 gauge. Assembly to
be Class B or better fire rated as per ÅSTM E 84.
1)
Finish: 5.WL.
2)
Finish: 1.CS.
3)
Finish: Sandtex.BA.
4)
Finish: 6.SL.
5)
Finish: 6.SL-PC.
6)
Finish: 1.NA.
7)
Finish: Linen.BA.
8)
Finish: 6.HC.
9)
Finish: 6.HC-PC.
10) Finish: 6.WL.
11) Finish: RTP.
12) Finish: 4.LB.
13) Finish: 2.FL-PC.
14) Finish: Squares.BA.
c.
Layer: Stainless steel face on Layer 2.
d.
Layer: Stainless steel face on Layer 3.
e.
Layer: Stainless steel face on Layer 4.
f.
Layer: Stainless steel face on Layer 5.
g.
Layer: Stainless steel face on Layer 6.
Aluminum Face:
a.
"MOz": Smooth surface panels of aluminum, 0.040 inch (1.01 mm)
thickness, satin finish. Panel assembly to be Class B or better fire rated
as per ÅSTM E 84.
1)
Pattern/Color: Kelp/Clear.
2)
Pattern/Color: Clouds/Clear.
3)
Pattern/Color: Waves/Clear.
4)
Pattern/Color: Waves/Royal Blue.
5)
Pattern/Color: Waves/Champagne.
6)
Pattern/Color: Smooth/Winter White.
7)
Pattern/Color: Smooth/Graphite.
8)
Pattern/Color: Bamboo/Clear.
9)
Pattern/Color: Ripples/Clear.
10) Pattern/Color: Ripples/Copper.
11) Pattern/Color: Ripples/Electric Red.
12) Pattern/Color: Coral/Clear.
13) Pattern/Color: Fog/Clear.
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14)
15)
4.
5.
6.
Pattern/Color: Coarse Grain/Clear.
Pattern/Color: As selected from manufacturer's standard product
line.
b.
"GageCarve": Sculpted metal surface panels of aluminum, thickness as
per pattern, anodized finish. Panel assembly to be Class B or better fire
rated as per ASTM E 84.
1)
Pattern/Color: Organic/Champagne.
2)
Pattern/Color: Museum/Nickel.
3)
Pattern/Color: Linear/Brass.
4)
Pattern/Color: Horizon/Nickel.
5)
Pattern/Color: Metro/Champagne.
6)
Pattern/Color: Ribbon/Nickel.
7)
Pattern/Color: Miami/Nickel.
8)
Pattern/Color: Rough Cut/Bronze.
9)
Pattern/Color: As selected from manufacturer's standard product
line.
c.
Aluminum with Graphics: Smooth metal surface panels of aluminum,
0.045 inch (1.14 mm) thickness, white color, glossy finish. Assembly to
be Class B or better fire rated as per ASTM E 84.
d.
Layer: Aluminum face on Layer 2.
e.
Layer: Aluminum face on Layer 3.
f.
Layer: Aluminum face on Layer 4.
g.
Layer: Aluminum face on Layer 5.
h.
Layer: Aluminum face on Layer 6.
Bronze Face: Smooth surface panels of bronze, 0.040 inch (1.01 mm)
thickness, No. 4 satin finish. Panel assembly to be Class B or better fire rated
as per ÅSTM E 84.
a.
Layer: Bronze face on Layer 2.
b.
Layer: Bronze face on Layer 3.
c.
Layer: Bronze face on Layer 4.
d.
Layer: Bronze face on Layer 5.
e.
Layer: Bronze face on Layer 6.
Mirror Face: Clear safety mirror, 1/8 inch (3 mm) thickness, ANSI stamped.
Panel assembly to be Class B or better fire rated as per ÅSTM E 84.
a.
Layer: Mirror face on Layer 2.
b.
Layer: Mirror face on Layer 3.
c.
Layer: Mirror face on Layer 4.
d.
Layer: Mirror face on Layer 5.
e.
Layer: Mirror face on Layer 6.
Real Wood Veneer Face: "Sanfoot" smooth surface panels of wood veneer on
paper backing, satin finish. Panel assembly to be Class B or better fire rated
as per ASTM E 84.
a.
Species and Cut: Species and Cut: Birch, White FC.
b.
Species and Cut: Birch, Red FC.
c.
Species and Cut: Cherry, American FC.
d.
Species and Cut: Cherry, American QC.
e.
Species and Cut: Cedar, W. Red QC.
f.
Species and Cut: Birch, Red FC.
g.
Species and Cut: Rosewood, E. Indian QC.
h.
Species and Cut: Oak, Red Rift Cut.
i.
Species and Cut: Ebony, FT QC.
j.
Species and Cut: Maple, QC.
k.
Species and Cut: Walnut, QC.
l.
Species and Cut: Bamboo, Caramel/Narrow.
m.
Species and Cut: Bamboo, Natural/Narrow.
n.
Species and Cut: Mahogany, African FC.
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o.
p.
q.
r.
7.
Species and Cut: Wenge, FT QC.
Species and Cut: Zebrawood, FT QC.
Species and Cut: Ash, Japanese QC.
Species and Cut: As selected from manufacturer's standard product
line.
s.
Layer: Real wood veneer face on Layer 2.
t.
Layer: Real wood veneer face on Layer 3.
u.
Layer: Real wood veneer face on Layer 4.
v.
Layer: Real wood veneer face on Layer 5.
w.
Layer: Real wood veneer face on Layer 6.
Stone Veneer Face: Stone veneer panels, 1/8 inch (3 mm) thick, on 1/4 inch
(6 mm) thick aluminum honeycomb backer. Panel assembly to be Class B or
better fire rated as per ÅSTM E 84. Polished finish.
a.
Stone Type: Giallo Ornamental granite.
b.
Stone Type: Blue Pearl granite.
c.
Stone Type: Absolute Black granite.
d.
Stone Type: Baltic brown granite.
e.
Stone Type: Giallo Napoleone granite.
f.
Stone Type: Butterfly Green granite.
g.
Stone Type: Marron Imperiale marble.
h.
Stone Type: Rojo Alicante marble.
i.
Stone Type: Breccia Onicate marble.
j.
Stone Type: Botticino Fiorito marble.
k.
Stone Type: Crema Marfil marble.
l.
Stone Type: White Carrera marble.
m.
Layer: Stone veneer face on Layer 2.
n.
Layer: Stone veneer face on Layer 3.
o.
Layer: Stone veneer face on Layer 4.
p.
Layer: Stone veneer face on Layer 5.
q.
Layer: Stone veneer face on Layer 6.
C.
Toe Kick and Toe Kick Binder with Concealed Ventilation Gap:
1.
Satin No. 4 finish 20 gauge stainless steel toe kick with anodized mill finish
aluminum (standard).
2.
Black powder coat finish 20 gauge stainless steel toe kick with black powder
coat finish aluminum.
3.
Satin No. 4 finish 0.04 inch (1.01 mm) thick bronze toe kick with black powder
coat finish aluminum.
D.
Top Cap:
1.
Anodized mill finish aluminum top cap with integrated pad hook channel
(standard).
2.
Black powder coat finish aluminum top cap with integrated pad hook channel.
3.
Black powder coat finish aluminum top cap with integrated pad hook channel
and 0.04 inch (1.01 mm) thick bronze flat insert.
E.
Corner and Flat Reveals:
1.
Stainless steel, 20 gauge, No. 4 satin finish (standard).
2.
Black powder coat finish 20 gauge stainless steel.
3.
Satin bronze 0.04 inch (1.01 mm) thick, No. 4 finish.
F.
Panel Binders: Standard at exposed panel edges near door jambs.
1.
Anodized mill finish aluminum (standard).
2.
Black powder coat finish aluminum.
3.
Bronze 0.04 inch (1.01 mm) thick, satin No. 4 finish.
G.
Aluminum Inlay:
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1.
2.
Black powder coat finish aluminum inlay set into 1/8 inch (3 mm) shadow
lines.
Anodized mill finish aluminum inlay set into 1/8 inch (3 mm) shadow lines.
H.
Handrails: Pre-installed on wall panel to measure 32 inches (831 mm) above
finished floor unless indicated otherwise.
1.
Location: Back wall only.
2.
Location: Side walls only.
3.
Location: Back and side walls.
4.
Type: Solid flat bar with returned ends, 3/8 inches ( 9.5 mm) thick.
a.
Width: 1-1/2 inches (38 mm).
b.
Width: 2 inches (50 mm).
c.
Width: 3 inches (76 mm).
d.
Width: 4 inches (101 mm).
e.
Material and Finish: Satin stainless steel with No. 4 finish.
f.
Material and Finish: Mirror stainless steel with No. 8 finish.
g.
Material and Finish: Satin bronze with No. 4 finish.
h.
Material and Finish: Mirror bronze with No. 8 finish.
5.
Type: Solid flat bar with returned ends, 1/4 inch (6 mm) thick.
a.
Width: 6 inches (152 mm).
b.
Width: 8 inches (203 mm).
c.
Material and Finish: Satin stainless steel with No. 4 finish.
d.
Material and Finish: Satin bronze with No. 4 finish.
6.
Type: Round handrail with returned ends.
a.
Size: 1-1/2 inches (38 mm) diameter.
b.
Size: 2 inches (50 mm) diameter.
c.
Material and Finish: Satin stainless steel with No. 4 finish.
d.
Material and Finish: Mirror stainless steel with No. 8 finish.
e.
Material and Finish: Satin bronze with No. 4 finish.
f.
Material and Finish: Mirror bronze with No. 8 finish.
7.
Type: Oval handrail with returned ends.
a.
Size: 1.9 inches (48 mm) high by 1 inch (25 mm) wide.
b.
Material and Finish: Satin stainless steel with No. 4 finish.
c.
Material and Finish: Mirror stainless steel with No. 8 finish.
d.
Material and Finish: Satin bronze with No. 4 finish.
e.
Material and Finish: Mirror bronze with No. 8 finish.
8.
Type: Vault style handrail with straight (not returned) ends.
a.
Size: 1-1/2 inch (38 mm) diameter.
b.
Material and Finish: Satin stainless steel with No. 4 finish.
c.
Material and Finish: Mirror stainless steel with No. 8 finish.
d.
Material and Finish: Satin bronze with No. 4 finish.
e.
Material and Finish: Mirror bronze with No. 8 finish.
I.
Bumpers: Pre-installed on wall panel to measure 12 inches (305 mm) above finished
floor unless indicated otherwise.
1.
Location: Back wall only.
2.
Location: Side walls only.
3.
Location: Back and side walls.
4.
Type: Solid flat bar with returned ends, 3/8 inches ( 9.5 mm) thick.
a.
Width: 1-1/2 inches (38 mm).
b.
Width: 2 inches (50 mm).
c.
Width: 3 inches (76 mm).
d.
Width: 4 inches (101 mm).
e.
Material and Finish: Satin stainless steel with No. 4 finish.
f.
Material and Finish: Mirror stainless steel with No. 8 finish.
g.
Material and Finish: Satin bronze with No. 4 finish.
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5.
6.
7.
8.
h.
Material and Finish: Mirror bronze with No. 8 finish.
Type: Solid flat bar with returned ends, 1/4 inch (6 mm) thick.
a.
Width: 6 inches (152 mm).
b.
Width: 8 inches (203 mm).
c.
Material and Finish: Satin stainless steel with No. 4 finish.
d.
Material and Finish: Satin bronze with No. 4 finish.
Type: Round handrail with returned ends.
a.
Size: 1-1/2 inches (38 mm) diameter.
b.
Size: 2 inches (50 mm) diameter.
c.
Material and Finish: Satin stainless steel with No. 4 finish.
d.
Material and Finish: Mirror stainless steel with No. 8 finish.
e.
Material and Finish: Satin bronze with No. 4 finish.
f.
Material and Finish: Mirror bronze with No. 8 finish.
Type: Oval handrail with returned ends.
a.
Size: 1.9 inches (48 mm) high by 1 inch (25 mm) wide.
b.
Material and Finish: Satin stainless steel with No. 4 finish.
c.
Material and Finish: Mirror stainless steel with No. 8 finish.
d.
Material and Finish: Satin bronze with No. 4 finish.
e.
Material and Finish: Mirror bronze with No. 8 finish.
Type: Vault style handrail with straight (not returned) ends.
a.
Size: 1-1/2 inch (38 mm) diameter.
b.
Material and Finish: Satin stainless steel with No. 4 finish.
c.
Material and Finish: Mirror stainless steel with No. 8 finish.
d.
Material and Finish: Satin bronze with No. 4 finish.
e.
Material and Finish: Mirror bronze with No. 8 finish.
J.
Protective Pads: Vinyl protective pads for cab walls.
1.
Type: Pads with pre-attached pad hooks that lock into integrated pad hook
channel in the top cap, eliminating the need for pad buttons.
2.
Type: Pads with grommets for use with conventional pad buttons.
3.
Quantity: Set of 2.
4.
Quantity: Set of 3.
5.
Color: Grey.
6.
Color: Tan.
K.
Pad Buttons: Pre-installed on wall panels.
1.
Type: Round end satin stainless steel with No. 4 finish.
2.
Type: Round end satin bronze with No. 4 finish.
L.
Suspended Ceiling:
1.
Island Downlight:
a.
Type: Ceiling with concealed heavy-duty brushed 1.5 inch (38 mm) T
aluminum welded frame, with adjustable mounting legs and divided into
six sections, nine for larger cars, with a removable panel for access to
the escape hatch. Ceiling Class B or better fire rated as per ÅSTM E 84
and LEED compliant.
b.
Facing: Stainless steel with No. 4 satin finish.
c.
Facing: Stainless steel with No. 8 mirror finish.
d.
Facing: Bronze with No. 4 satin finish.
e.
Facing: Bronze with No. 8 mirror finish.
f.
Facing: Brushed aluminum plastic laminate.
g.
Facing: Bronze tone aluminum plastic laminate.
h.
Facing: Selected from laminate manufacturer's standard product line.
2.
Modular Downlight:
a.
Type: Ceiling with heavy-duty 1.5 inch (38 mm) T aluminum welded
frame, with adjustable mounting legs and is divided into six sections,
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3.
4.
M.
nine for larger cars, with a removable panel for access to the escape
hatch. Ceiling Class B or better fire rated as per ASTM E 84 and LEED
compliant.
1)
Aluminum Frame Finish: Brushed clear (standard).
2)
Aluminum Frame Finish: Black powder coat.
3)
Aluminum Frame Finish: Bronze powder coat.
4)
Facing for Drop-in Panels: Glossy black plastic laminate.
5)
Facing for Drop-in Panels: Glossy white plastic laminate.
6)
Facing for Drop-in Panels: Brushed aluminum laminate
7)
Facing for Drop-in Panels: Selected from laminate
manufacturer's standard product line.
Frame:
a.
Type: Ceiling with heavy-duty 1.5 inch (38 mm) T aluminum welded
frame, with adjustable mounting legs and divided into six sections, nine
for larger cars, with diffusers and removable section for access to the
escape hatch. Ceiling Class B or better fire rated as per ÅSTM E 84
and LEED compliant.
1)
Aluminum Frame Finish: Brushed clear (standard).
2)
Aluminum Frame Finish: Black powder coat.
3)
Aluminum Frame Finish: Bronze powder coat.
4)
Light Diffusers: Translucent twin wall polycarbonate.
5)
Light Diffusers: Aluminum eggcrate.
Economy Frame:
a.
Type: Ceiling with heavy-duty brushed 1.5 inch (38 mm) T aluminum
non-welded frame, with some assembly required, with adjustable
mounting legs and is divided into three sections, four or five for larger
cars, with twin wall polycarbonate translucent light diffusers, and
removable section for access to the escape hatch. Ceiling Class B or
better fire rated as per ASTM E 84 and LEED compliant.
Ceiling Lights:
1.
Fluorescent T-8 Fixtures Mounted on Cab Canopy: Two double-tube
fluorescent light fixtures with ballasts; 4 fixtures required for cars 4000 lbs.
and larger. Side mounted with 20 feet (6 m) of metal clad No. 12 wire with two
40 watt fluorescent T8 bulbs per fixture; 120 AC volt system.
2.
LED T-8 fixtures Mounted on Cab Canopy: Two double-tube LED light
fixtures; 4 fixtures required for cars 4000 lb. and larger. Side mounted, with 20
feet (6 m) metal clad No. 12 wire, with two LED 18 watt bulbs per fixture; 120
AC volt system.
3.
LED Standard MR-16 Fixtures Mounted on Suspended Ceiling: Standard LED
downlights, low energy, low voltage, very warm white (3000 Kelvin), 5 watt
bulbs (211 lumens per bulb), 60 degree beam spread, average life of 50,000
hours, three year warranty; tamperproof metal trim ring.
4.
LED Premium MR-16 Fixtures Mounted on Suspended Ceiling:(Premium LED
downlights: low energy, low voltage, cool white (6000 Kelvin) 5 watt bulbs,
120 degree beam spread, up to 50,000 hours of life, three year warranty;
integrated tamperproof metal trim ring.
a.
Emergency light battery backup.
b.
Digital dimmer, 0 to 100 percent.
5.
LED T-8 Perimeter Lighting: LED T-8 perimeter fixtures, single-tube LED light
fixtures mounted on top perimeter of ceiling, with metal clad No. 12 wire, LED
T-8 bulbs (cool white LED T8); 120 AC volt system.
6.
Fluorescent T-8 Perimeter Lighting: Single-tube fluorescent light fixtures with
ballasts mounted on top perimeter of ceiling with metal clad No. 12 wire; cool
white fluorescent T8 bulbs; 120 AC volt system.
7.
Halogen MR-16 Fixtures Mounted on Suspended Ceiling: Low voltage
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halogen 35 watt bulbs with 1300 candle power. Chrome trim rings.
N.
Trash Guards: Fire rated twin wall polycarbonate translucent light diffuser pieces
attached, slightly recessed vertically above ceiling perimeter to deter passengers
from depositing their trash above the ceiling.
PART 3 EXECUTION
3.1
3.2
PREPARATION
A.
Prepare surfaces using the methods recommended by the manufacturer in printed
installation instructions for achieving the best result for the substrate under the
project conditions.
B.
Protect elevator finishes, fixtures and equipment from damage.
INSTALLATION
A.
3.3
Install in accordance with manufacturer's instructions. Install in proper relationship to
adjacent materials.
1.
Do not make structural changes to elevator cab.
2.
Do not install work in a manner that interferes with the safe operation of the
elevator.
CLEANING AND PROTECTION
A.
Clean exposed surface in accordance with manufacturer's instructions.
B.
Protect exposed surfaces from damage by subsequent construction.
END OF SECTION
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