07-638-0474, Install vapor barrier under interior floor slobs on fill, Lap joints
minimum 6- inchs8 and seal. De not disturb vapor barrier while
placing reinforcement,
a. Coordinate the installation of joint materials and moisture
barriers with placement of forms and reinforcing steel.
8, Deposit concrete continuously or in layers of such thickness that
no concrete will be placed on concrete which has hardened
sufficiently to cause the formation of aeama or planes of
weakness. If a section cannot be placed continuously, provide
construction joints, Deposit concrete as nearly as practical to its
final location to avoid segregation.
10. Consolidet* placed concrete by mechanical vibrating equipment
supplemented by hand - spacing, rodding, or tamping. Use
equipment and procedures for consolidation of concrete in
accordance with ACI recommended practices.
11. Placing Concrete Slabs; Deposit and consolidate concrete slabs in
a continuous operation, within limits of construction joints, until the
placing of a panel or section is completed.
a. bring slab surfaces to correct level with straightedge and
strikoeff, Use bull floats or darbiea to smooth surface, free
of humps and hollow.5. Do net disturb slab surfaces prier to
beginning finishing operations,
le, Maintain reinforcing in proper position during concrete
placement.
c, Forma may be removed after curing at net less then 50
degrees F, for 24 hours provided concrete is hard enough
to not be damaged Ivy form removal operations, and continued
curing and protection is maintained
12. Finishing interior alcbs: Float finish per ACI 301. Power trowel to
produce a smooth surface, relatively free of defects, After the
surface has hardened to a point that it may be walked on
without leaving imprints, power trowel the floor slab to produce a
dense, smooth surface and to burnish a uniform high sheen on
the surface.
a. Where ceramic or quarry the occurs, provide a fine, light
bream finish to aid in bending of tile to slab.
13. Finishing exterior slabs: Finish slabs to true planes and provide
light broom finish as acceptable to Owner, All exterior exposed
concrete shall receive an anti -spell treatment of 50% (by volume)
boiled linseed oil and 50% (by volume) mineral spirits, per
AASHTO M233. First application: 40 sl, yds. per gallon and
allow to completely dry. Second application: 60 sq. yds. per
gallon and allow to completely dry,
0 a. Vertical surfaces shall be rubbed with medium coarse
t carbsrundum atone and water to provide a smooth texture of
uniform color, form mark free.
a) b. All concrete 5urfac*5 ,shall be stripped and rubbed same day.
14. Tolerance: Finished slabs shall be level with tolerance of 1/6" in
ten feet, when tested with ten foot straight edge placed on the
GD surface at not less than two difference angles, Uniformly slope
2 surface to area drain.
3 15. The Contractor shall engage and pay for a testing laboratory for
65 strength and slump test.
0) a. Test specimens for compressive strength in accordance with
E ASTM C31 and C3O.
Z3
CL b. Make at least one strength test for each 100 cubic yards, or
fraction thereof, of each mix design of concrete placed in
2 any 1 day.
c. Prepare five 151 test cylinders from each of the above
8 samples in accordance with ASTM C32 for laboratory cured
:5 specimens. Test two (2) cylinders at age 7 days for
3 preliminary indication of design strength, Test two (2)
} 5 , cylinders at age 28 days for the basis of luality control as
specified by ACI 316, Retain one (1) cylinder for 45 day
0 testing if required.
eL
d. Determine slump of the concrete sample for each strength
�test in accordance with ASTM C143,
0
�, e. Determine percent of air content in accordance to ASTM C231
Cs or ASTM C173,
5 16, Average of any three consecutive 29 day strength tests shall 69
Cl) equal to or greater than specified strength, and not more than
W 10% of tests shell have values less than specified strength. In
{...� no case shall teat have a value less than 80% of specified
strength,
cu
DIVISION 4 - MASONRY
8 SECTION 04200 - UNIT MASONRY
U
Q` 1, Concrete Masonry Units:
a, Concrete masonry units shall be from one manufacturer, of
uniform texture and color for each type required.
C6
b, Concrete masonry units: Nominal face dimensions of 8 inch x
16 inches long, unless otherwise indicated; complete with
> corners, hoses, bond beams, lintels end fillers to match
o concrete masonry units; 1 -1/4" minimum face shall be cured in
a moisture - controlled atmosphere or in an autoclave at normal
_ pressure and temperature to comply with ASTM COO, Grade
CL N Type 1,
0
�1 c. When concrete unit masonry units or* removed from the
G) manufacturer's storage area, each cube or Wock shall be
a"" covered on top and all aides with a waterproof protective
0 material. Protective covering shall be applied prior to the
N blocks being exposed to the weather.
IUnless otherwise shown or specified, the Work shall conform to the
3 reeuirements of the "Building Code Requirements for Masonry
Cd Structures (ACI 530 / ASCE 5 / TMS 402)" and the "Specificction for
Q Masonry Structures (ACI 5301 / ASCE 6 / TMS 602)" latest editions,
Gf
N 2, Refer to building elevations for brick specification. Archer brick
veneer to motel studs using adjustable stirrup onchsr,s. Southern
.. Conatruction Products, Inc. #710, 5crow -on 12 go, mill galvanized
— -steel anchor with mill galvanized wire triangle,
3, Mortar: ASTM 0476, Type Si 1900 psi at 29 days,
U a. Portland Cement: ASTM C150, Type I.
b. Aggregates: ASTM C144, standard masonry typo; clean, dry
and protected against dampness, freezing and foreign matter.
c, Hydroteel Lime: ASTM C207, Type S.
d. Water: Clean and free from injurious amounts of oil, alkali,
organic matter or other deleterious material,
e, Us* no admixtures unless written approval is obtained from
Owner.
4. Grout: Masonry mortar; consistency which will completely fill all
-spaces intended to receive grout.
5. Reinforcing Bars 60 k5i yield grade; deformed billet steel bars,
ASTM A615,
6. Horizontal reinforcement: Truss type ASTM AO2 hot dip
galvanized stool wire after fabrication ASTM A153 Class 52 with
net 1955 than #O side rods with 495 cross reds.
a. Our-O -Wal, AA Wire Products, Heckman, or equal.
7, Maintain materials and surrounding air temperature to minimum 50
degree F. prior to, during and 46 hours after completion of
mo5enry work or until complete hydration of the mertar is
achieved whichever is greater.
A. During freezing or near freezing weather. provide adequate
eeluipment or cover to maintain a minimum temperature of 50
degree F. and to protect masonry work completed or in progress.
O, Establish lines, levels, and coursing. Protect from disturbances.
10, Thoroughly mix mortar ingredients, in 4luontitie5 needed for
immediate use.
o. If necessary, re-temper mortar to replace water lost by
evaporation, but do not re- temper or use mortar after two 12)
hours from the initial mixing time.
11. Place masonry true, level and plumb in accordance with required
lines and levels. Do net war concrete masonry units. Align all
vertical cells to maintain a clear, unobstructed system for
grouting. .
12. Full bend external and internal corners and intersections,
a. buttering corners of joints and deep or excessive furrowing
of mortar joints will not be permitted.
13. Do not shift or tap masonry after mortar has taken initail set.
Whore adjustment must be made, remove mortar and replace.
14. Loy out masonry so not less than one-third (1/3) of the face of a
unit is exposed on the face of the wall at openings, corner or
offsets,
15, Perform job5ite cutting of masonry with proper power tools to
provide - straight and true, unchipp *d edges. Masonry shall not be
cut with wet saw blade.
16, Ensure masonry couraea are of uniform height. Make vertical
and horizontal joints equal and of uniform thickness. Lay in full
bed of mortar, properly jointed with other work.
17. Remove oxcoaa mortar and projections. Take care to prevent
breaking masonry corners,
19, Loy all masonry units in running bond aurae 1 block unit and 1
mortar joint to equal E inches, Form concave mortar joints,
where exposed; strike flush where concealed,
18. Provide temporary bracing during masonry erection. Maintain in
place until building structure provides permanent bracing,
20. Place masonry reinforcing and anchorages for concrete unit
masenry as follows:
a. Provide single width walls with horizontal masonry reinforcing
in every second mortar joint.
b. Place horizontal masonry reinforcing in first and second joint
above and below openings, Place continuous in first and
second joint below top of walls,
c. Fully reinforce corners and intersections, using prefabricated
corner and "T" reinforcement sections.
d. Lap masonry reinforcing splices minimum 6 inches.
e, Place vertical reinforcing at indicated centers. Grout cores
solid in 41-011 maximum lifts,
21, As work progresses, build -in anchor belts, and other items
embedded in masonry. Y
22. Remove excess mortar end smears upon completion of masonry
work,
a, Clean soiled surfaces of all masonry work exposed to view
using sand and water, fiber brushes and soap as required,
Remove all dirt, mortar, stains and ether defacements
23. Clean and remove all mortar droppings from freer.
24. Cover tops of walls when work is not in progress.
DIVISION 5 - METALS
1. Refer to structural drawings for specifications.
SECTION 05500 - METAL FABRICATIONS
1. Work includes miscellaneous shop fabricated ferrous metal items,
including but net limited to:
c Leese steel lintels
b. Ladders
1) Fabricate ladders for the locations shown, with dimensions,
spacing, details and anchorage as indicated. Comply with the
requirements of ANSI A 14.3, except as otherwise indicated,
a) Unless otherwise shown, provide 1/2" x 2 -1/2" continuous
structural steel flat bar side rails with eased edges,
spaced 24" apart.
b) Provide 3/4" diameter solid structural steel bar rungs,
spaced 12" o,c,
2) Fit rungs in conter(me of aide rails, plug weld and grind
smooth on outer rail faces.
3) Support each ladder of top and bottom and at intermediate
points spaced not more than 5'-0" o,c, Use welded or bolted
steel brackets, designed for adeeuate support and anchorage,
and to hold ladder clear of the well aurface with a minimum
of 7" clearance wall to centerline of rungs, Return roils to
wall or structure unless other secure handholds are
provided.
4) Provide nonslip surface on top of each rung, either by
coating the rung with aluminum oxide granules set in epoxy
rosin adhesive, or by using a type of manufactured rung
which is filled with aluminum oxide grout.
c. Grilles
d. Miscellaneous framing, supports and trim
e, Iron Railing
2. Materials:
a. Steel Sections; ASTM A36.
b. Steel Tubing; ASTM A500 or ASTM A501.
c. Steel Pipe: ASTM A53, Grade b, standard weight (Schedule 40),
d. Malleable Iron Castings; ASTM A47.
e. Bolts, Nuts, and Washers: ASTM A307.
f, Welding Materials: ASW D1,Ii typo required for materials being
welelod.
g. Primer: SSPC-Paint 2, for shop application ono field touch -up.
3, Fabrication:
a. Verify dimensions in field prier to shop fabrication.
b, Fabricate items with joints tightly fitted and secured.
c. Fit and shop assemble in largest practical sections, for
delivery to site,
d, Prime paint items ,schedule to provide a uniform dry film
thickness of 2.0 mils.
DIVISION 6 - WOOD & PLASTICS
SECTION 06100 - CARPENTRY
1, Framing Lumber: American Softwood Lumber Standards P520,
545, 18% maximum moisture content, with the following minimum
working stresses:
Bending (fb) = 1500 psi
Horizontal Shear IfvJ = 85 psi
Compression Perpendicular to Grain (fc) 2 380 psi
Modulus of Elasticity (E) = 1,500,000
o. Members in contact with concrete, masonry, or roof shall be
preservative treated, AWP5 LP -2.
b, Fir* rotarelant treated lumber: AWPA C20.
2, Plywood: PSi, factory marked with appropriate APA trademark,
Wafer or particle board is not acceptable. Protect all plywood
from moisture by use of oil reeuired waterproof covering until
the plywood has in turn been covered with the next aucceeding
component of finish.
a. Roof sheathing: APA rated sheathing, 40/20, 5/6" nominal,
Exposure 1.
b. Wall sheathing: APA rated sheathing, 32/16, 1/2" nominal,
Exposure 1,
c, Vapor barrier requirements o5 required by facade finish product,
3, Nails, Spikes, and Staples: Galvanized for exterior locations and
treated wood; plain finish for other interier locations; size and
type to suit application.
4. Bolts, Nuts, Washers, Lags, Pins, and Screws: Medium carbon
steel; sized to suit application; galvanized for exterior locations
and treated wood; plain finish for ether intorier locations.
5, Fasteners: Toggle belt type for anchorage to hollow masenry.
Expansion shield and lag bolt typo for anchorage to solid
masonry or concrete. Belts or power activated type for
anchorage to .steel,
6. Erect wood framing, furring, *tripping, plywood backing and nailing
members true to lines and levels, Do not deviate from true
alignment more than 1/4 inch,
7. Comply with NFPA National Design Specification for Wood
Can,struction recommendations for sizes and spacings of members,
nailing schedule, and for framing openings if sizes, spaces, or
opening framing are not indicated.
d, Provide blocking for support of wall mounted cabinetwork,
hardware, toilet partitions, urinal 5creena, toilet accessories, and
plumbing fixtures unless other means of support is indicated.
8. D* not splice structural members between aupporta.
SECTION 06200 - FINISH CARPENTRY
1. Softwood Lumber: Graded in accordance with the requirements
of AWI Quality Standards; maximum moisture content of 6 percent
for interior work and 10 percent for exterior work.
2, Softwood Plywood: Graded in accordance with AWI Quality
Standards; core materiel of veneer; of Red Oak Veneer, paint
grade veneer, or plastic laminate s.5 indicated,
3, Plastic Laminate: NEMA LD -3; GP -50 for horizontal and vertical
surfaces over marine plywood CL -20 for backing and unexposed
aurfaces,
4, Nails: Size and type to suit application.
5. belts, Nuts, Washers, Lags, Pins, and Screws: Size and type to
suit application.
6. Interior Weed Trim:
a, Solid wood: Plain -sawn "D" grade pine or better, location as
indicated on the drawings,
7, Fabricate finish carpentry and cabinetwork items in accordance
with AWI Quality Standards "Custom Grade ", and Section 400 of
the AWI Guide. Shop fabricate items where possible.
9, Apply plastic laminate finish in full unintorrupted sheets consistent
with manufactured sizes. Corners end joints to be hairline.
9, Cap exposed plastic laminate edgoa with material of same finish
and pattern,
10, Use exposed fastening devices or nails only when unavoidable,
11. Sand work smooth and set exposed nails and acrew5. Eliminate
hammer marks and ether defects. Apply weed filler in exposed
nail and acrow indentations and leave ready to receive site
applied finiah*5,
12. Set end secure finish carpentry and cabinetwork items in place,
rigid, plumb, and square.
13. Install and adjust cabinet hardware to correct operation,
14. Finish woodwork shall be set straight, plumb or level, closely
fitted and rigidly fastened, Nail heads of exposed work shall be
sot for putty and other fastenings shall be concealed,
15, Joints shall be tight and formed to conceal shrinkage. All trim
shell be mitered; no butt joints permitted. Interior corners shall be
coped.
16. Install deers plumb, true and fitted properly. Leave in perfect
working order, Warped doors will be rejected and shall be
replaced. Neatly mortise, drill, and anchor all hardware.
17. Conceal fasteners wherever possible. Whore not pebbible, locate
them in an inconspicuous place, Whore nails or screw attachment
occur in woodwork face, countersink, putty and Bond smooth,
SECTION 06255 - FIBERGLASS REINFORCED PANELS
1. FRP panels to be 48" wide, 3132" thick, Color as noted on finish
schedule. Panels to have "pebbled" surface. Product to be
Class III /C or as noted otherwise on finish schedule. Flame
spread to loo 200 or less or as noted on finish schedule.
Acceptable manufacturers are:
a, Marlite
b. Kemlite
2, FRP Accessories;
a, All moldings, trim, adhesive and other accessories shall be as
manufactured or recommended by the ,same manufacturer as
panels.
3. Sealant
a. One part Silicone Rubber, ASTM C820 and FS TT- 9- 001543A,
FDA approved, or as recommended by FRP manufacturer,
It. Color: Clear to tronslucent
4. Install panels over water resistant drywall in strict accordance
with manufacturer's recommendations, using non - flammable
cohesive (100 % coverage),
a, Drywall must bo installed (and all joints taped) fleer to ceiling
to provide a good bondable surface to accept installation of
FRP panels.
5. Discard units of material which are unsound, warped, bawed,
twiateo, improperly treated, or too small to fabricate work with
minimum of joints or optimum jointing arrangements, or which are
of defective manufacture with respect to surfaces, sizes, sr-
patterns.
6. Scribe and cut work to fit adjoining work.
a, Caulk all jsinta and all moldings with ailicene sealant.
b. Panels to be applied to the wall with the 48" dimension
horizontal, and in lengths to extend from base to ceiling with
no intermediate horizontal joints,
c. Install the work plumb, level, true and straight with no
. distortions. $him as reeuired using concealed shims, Install
to a tolerance of 1/6" in V -0" for plumb and level, and with
1/16" maximum offset in flush adjoining surfaces.
DIVISION 7 - THERMAL AND MOISTURE PROTECTION
SECTION 07210 - BUILDING INSULATION
1, Batt Insulation; Pro - formed glass fiber batt: blankets with foil
face m *mbrane covoring; per ASTM C6651 Type III; densities of
not less than 0.5 lb. per cu. ft. for glass fiber units, K -value of
0,27; flame spread of 25 or less, ASTM E84 ( Class A), 6" (R -19)
unless otherwise noted. Concealed Batt insulation located in walls
shall have a smoke - development rating of 450 or leas when
tested in accordance w /ASTM E94 .
a, Certaintoed Corp.
b, Man5vilie Building Materials Corp.
c. Ow *ns- Corning Fiberglass Corp.
d, United State Gypsum Co.
a. Knauf Fiberglass
2, Perimeter Insulation: Rigid, cellular thermal insulation with
cloaod -calla and integral high density akin, formed by the
expansion of polystyrene base resin in an extrusion process to
comply with ASTM C578 for type indicated; with 5 -year aged
R- values of 5.4 and 5 at 40 and 75 deg, F 14.4 and 23,0 deg.
C,), respectively, 2" thickness unless otherwise noted.
a, Dow Chemical Co., - Styrofeam SM
b, U,C, Industries - Foamular 250
c. Diveraifoam Products - Certifoam SE
d, Amoco Foam Products - Amofeam CM
3. Sound attenuation insulation: USG "SAF511, 2.5 pound /cu. ft. density,
no -substitution.
4, Installation accessories and adhesives shall be as recommended
Ivy insulation manufacturer for typo of application and condition of
substrate,
5, Install bait insulation in accordance with manufacturer's
instructions.
a. Plebe Batt insulation in partitions tight within spaces, around
cut openings, behind and around electrical and mechanical
items within or behind partitions and tight to items passing
through partitions.
b. Trim insulation neatly to fit spaces. Fill gaps or voids with
insulation.
c. Install insulation with factory applied membrane facing worm
aid* of building spaces.
6. Secure rigid insulation to substrate surfaces. Stagger joints 6"
where multi - layer *d, Cut and *hope to 5ub5trete conditions,
o` _
S_:CTION 07240 - EXTERIOR NSULAT ON AND FINISH SYSTEM CLASS P6
PART I - GENERAL
1,01 SYSTEM DESCRIPTION
1. General: The Dryvit Out5ulation Plus System is on Exterior
insulation and Finish System (EIFS), Class P5, consisting of a
wator-r*518tive barrier coating (air /water - resistive barrier), an
adhesive, expanded polystyrene insulation board, base coat,
reinforcing meshes and finish,
2. Methods of Instellation: Field Applied.
3, Design Requirements:
A.. Acceptable substrates for the Out5ulation Plus System shall be:
1) APA Exterior or Exposure 1 Rated Plywood, Grade C -D or
better, nominal 1/2 inch minimum 4 -ply,:
2) Unglazed brick, cement plaster, concrete or masonry,
3) Other substrates accepted Ivy the EIFS manufacturer.
b, Deflection of the substrate system shall not exceed 1/240
times the span.
C. The substrate shall be flat within 1/4 inch in a 4 foot radius.
D. The slope of inclined surfaces shell not be less than 612, and
the length shall not exceed 12 inches.
E. Expansion Joints.
1) Location of expansion joints shall be as noted on the
drawings. As a minimum, expansion joints shall be placed
at the following locations:
a) Where expansion joints occur in the substrate system.
b) Where building expansion joints occur.
c) Where the EIFS system abuts dissimilar materials
d) Where the substrate type changes.
*) In continuous elevations of materials not exceeding 75
feet.
I Other locations required by the EIFS manufacturer,
F. Terminations
1) Prior to applying the EIFS system, wall openings shall Iva
treated with Dryvit AqueFlaah System or Flashing Tape,
2. The EIFS system shall be held back from adjoining
materials around openings and penetrations such as
windows, deers and mechanical oluipmont a minimum of
3/4 inch for sealant application.
31 The ayatom shall be terminated a minimum of 9 inches
above finished grade.
4) Sealants
a) Shall be compatible with rho Out5uletion Plus System
materials.
b) The sealant backer rod shall be closed cell,
G. Vapor Retarders - Use and location of vapor retarders shall
comply with local building code and EIFS manufacturer's
requirements,
1.02 SUBMITTALS
1. Product Data; The contractor shall submit to the owner the
manufacturer's product data sheets describing products, which will
project.
be used on this p t ect.
1,03 QUALITY ASSURANCE
1, Qualifications
A. System manufacturer: Shell be Dryvit Systems, Inc, All
materials shell be manufactured or sold by Dryvit and shall be
purchased from Dryvit or its authorized diatrilvuters,
b. Contractor: Shall be knowledgeable in the proper installation of
the Dryvit Out5ulation Plus System and shall be experienced
and competent in the installation of Ext *vier Insulation end
Fine ,sh Systems. Additionally, the contractor shall possess a
current Out5ulation Plus System Trained Contractor Certificate
issued by Dryvit Systems, Inc.
C. Isulation board Manufacturer: Shell be listed Ivy Dryvit Systems,
Inc., shell be capoWe of producing the Expanded Polystyrene
(EPS) in accordance with the current Dryvit Specification for
Insulation Beard, and shall subscribe to the Dryvit Third Party
Certification and Quality Aa5uronco Program,
2, Regulatory Requirements:
A. The EPS shall be- separated from the interior of the building
by
a minimum 15 minute thermal Barr 4 r.
5, The use and maximum thickness of EPS shall be in
accordance with the applicable building code(5).
3, Certification
1. The Outsulation Plus System shall be recognized for the
intended use by the applicable building codes,
1,04 DELIVERY, STORAGE AND HANDLING
L All Dryvit materials shall be delivered to the job sit* in the
original, unopened packages with labels intact.
2. Upon arrival, materials shell Iva inspected for physical damage,
freezing or overheating, Questionable materials shall not be
used.
3. Materials shall be shred at the job5ite in a cool, dry location, out
of direct sunlight, protected from weather and other sources of
damage,
1.05 WARRANTY
L Dryvit Systems, Inc,, shall provide a written moisture drainage and
limited materials warranty against defective material.
2. The applicator shall warrant workmanship separately,
1,06 MAINTENANCE
1, Maintenance and repair shell follow the procedures noted in the
Dryvit Outsulation Plus System Application Instructions.
PART II - PRODUCTS
2.01 MATERIALS
1. Portland Cement: Shall Iva Type 1,111 or II, meeting ASTM C
150, white or gray in color, fresh and free of lumps.
2. Water: Shall be clean and free of foreign matter,
2.02 COMPONENTS
1. Air /Water - Resistive barrier Components: Dryvit backstop NT
2, Flashing Materials:
A. Dryvit Flashing Tape
B. Dryvit Flashing Tape Surface Conditioner,
3, Dryvit AP Adhosive
4. Drainage Track: Type as roluired by EIFS manufacturer based
on intended use and location within EIFS system,
5, Dryvit Drainage Strip
6. Adhesives: Shall be compatible with the water-reaiative barrier
and the EPS.
A. Insulation board: Expanded Polystyrene meeting Dryvit
Specification for Insulation 5oord.
B, Thickness shall be minimum 1 inch.
7. Base Coat: Shall be compatible with the EPS insulation beard end
reinforcing meshes,
9. Reinforcing Meah: A balanced, span weave, glass fiber fabric
treated for compatibility with other system materiala.
A. Impact resistance shell bo Standard as designated by Dryvit,
9. Finish: Shall be the type, color (as noted on the drawings) and
texture as follows:
A. Standard DRP (Dirt Pickup R*si8t6nao): Water-bo5oo, acrylic
finish with integral color and texture and formulated with DPR
chemistry,
a. Sandpebble Fine DPR; Fine pebble texture
PART III - EXECUTION
3,01 EXAMINATION
1, Prior to installation of the EIFS system, the contractor shall
verify that the substrate:
A. Is of a typo listed in Section 1.01.C.
3,02 PREPARATION
1, The Out ,sulation Plus materials shall be protected Ivy permanent or
temporary means from inclement weather and other sources of
damage prier to, during, and following application until completely
dry,
2, Protect adjoining work and property during Outsulation Plus
installation.
3. The substrate shell be prepared as to be free of foreign
materials, such as oil, dust, dirt, form- release agents,
efflorescence, point, wax, water repeliant5, moisture, frost, and
any other condition that may inhibit adhesion.
3.03 INSTALLATION
1. The system shall be installed in accordance with the Dryvit
Outeulation Plus System Application Instructions.
SECTION 07530 _-E SHEET ROOFING
1,01 Description
A. Furnish and install mechanically attached Stevens EVTM Roofing System in
accordance with drawings and specifications approved by Stevens Reefing
Systems (Stevens).
Special Conditions
1. This specification is intended for building roofs that have deck structures
meeting guidelines herein and have no abnormally severe or unknown
environmental exposures, e.g. coastal winds or certain chemicals, except as
specifically authorized herein.
2. Applications that involve severe exposures (ASCE Ground Roughness
Category D) require review by Stevens Reefing Systems Technical Review
Dept, before any specification is valid
5, Related work: Metal work other than Stevens Edge Metal Systems is net
covered by Stevens for Warranty, Metal work must lee secured in a
manner approved by Stevens and /or in accordance with SMACNA
guidelines to prevent damage from buckling, or wind exposure. All metal
work that is part of the waterproofing envelope must be sealed,
structurally bound, and appropriately anchored to prevent loakago.
1,02 Quality assurance
A, Apply roofing system using a roofing contractor authorized by Stevens.
b. Stevens EV membrane is classified by Underwriters Lairorstories as a
Class A sheathing material for use in construction of Class A roofing
assemblies, Meets all test requirements for FM Global (FMG) Class 1A fire
and wind resistance.
C. Inspection: Upon completion of the installation, an inspection will be
performed by a representative of Stevens to ascertain that the roofing
membrane system has boon installed according to Stevens approved
specifications and details. Upon approval of the project, a Warranty shall
be written,
D, Changes: Should there lee deviations or changes frem this specification
without written approval from Stevens, the project is not authorized far
installation and is not eligible for warranty coverage.
1.03 Submittals
A. Minimum job file submittal information for warranty coverage consideration
shall be an accurately completed R*luost for Warranty form
(www.Steven5RFW,csm) and the information diacua5ed in paragraph 15
following,
b. Samples and data sheets of all materiala net supplied or approved by
Stevens shall be submitted to Stevens for written approval prior to the
start of installation. Authorized Applicators must submit a roof drawing
indicating which details will be employed in the project. These drawings
shall be approved by Stevens prior to the start of work. Those must
include: outline and size of the roof, location and type of penetrations,
perimeter and ponotration flashing detail references, and a copy of any
non-SR details to be used. Details which do not conform to Stevens
Standard SR Detail Drawings must be shown as to their anticipated
construction.
1,04 Delivery and storage
A, Materials shall Iva stored in their original undamaged packaging and
storage conditions shall be maintained in occerdance with the
manufacturer'b reeuirements,
1.05Warranty
A. A Stevens representative shell inspect the installation for compliance with
applicable Stevens apecificatisns upon completion of the roofing system.
5, Upon acceptance of the roofing system installation, a Stevens Standard or
Total System Warranty will be issued for a fifteen (15) year period that
covers wind damage up to 60 mph.
PART 2 - PRODUCTS
2,01 General
A. All material shall bo furnished, specified or approved in writing by Stevens.
Samples of all materials used on the project that are not supplied by
Stevens shell be furnished to Stevens for written approval prior to the
start of work.
2,02 Membrane
A, Membrane shall be .060 -in. nominal thickness overall, acrim- reinforced,
Eivalsyl -based sheet 76,5 -in. wide by appropriate length conforming to the
minimum physical properties in Table 1, Physical Property Chart. Color to
be White.
2.03 Related materiels
A. Insulation /underlayment /recover board:
1. Stevens ISO 2000: Cleaed -cell HCFC FREE "Green" polyisocyanurato foam
core manufactured using (HCFC) (ACUltra Hydrocarbon) blowing agent and
integrally laminated to heavy non - asphaltic fiberreinforced felt facers;
compressive strength - (20 psi) 125 phi). Available in flat block and
tapered panels.
b. Flashing: Flashing shell bo .045 -in, thick membrane for wells and curbs
regardless of roof cover sheet thickness. Unreinrorceo .055 -in.- thick,
Elvaloy -bo5*o membrane shall be supplied far field - fabricated vent stacks,
pipes, drains and corner ,s,
C, Mechanical fasteners; Shall be supplied by Stevens.
D. Termination bar; Stevens Termination Bar fastened 6 -in, o.c. is the only
authorized product.
E, Stevens Edge Metal Systems: Stevens Edge Metal must be installed per
standard SR details,
F, Prefabricated Stevens EV Pipe Basis: Are provided as an alternative to
.055 -in. unsupported flashing for vent stacks and pipes 1- in. to 6-in.
diameter.
G. Prefabricated Stevens EV Corners: Are provided as an alternative to
.055 -in. unsupported flashing for use at outside and inside corners,
PART 3 - EXECUTION
3,01 Substrate preparation
A. The applicator is responsible for ensuring the suitability of the aubstrate
surface to accept the Stevens EV membrane.
B. Vapor retarder; Is net required for protection of Stevens Roofing System
membrane. As a guideline, the National Roofing Contractors Association
states, '..vapor retarders should be considorod for use when both of two
conditions are anticipated: (1) the outside mean, average January
temperature is b *lew 40*F (4,44, and (2) the expected winter, interior
relative humidity is 45 percent or great *n"
3.02 Application Procedures
A. Insulation or protection board:
1, Minimum thickness: Shall be approved in writing by Stevens.
2, Compatibility: Insulation becrd must be compatilvle with roofing
manufacturer's reeluirementb,
3. Mechanical attachment; All boards must be attached with FMG and Stevens
approved insulation plates and appropriate fasteners, For Total System
Warranty applications, insulation plates and fasteners must be supplied by
Stevona
4. Approved insulation boardb shall b* installed with the longest dimension
perpendicular to the direction of the membrane seams whenever posaiblo
and installed with end joints staggered. boards will be butted as closely
as possible with no gaps ever 1 /4 -in. and secured as specified in
3.02.A.5,
SECTION 07620 - SHEET METAL FLASHING AND TRIM
1. Zinc - Coated Stool: Commercial quality with 0.20 percent upper,
ASTM A526, except ASTM A527 for lack- forming, GOO het -dip
galvanized, mill phosphotized for painting; 24 gauge, except as
otherwise indicated.
2. Solder: For use with steel, provide 50 -50 tin /lead solder, ASTM
532 with resin flux.
3. Fasteners: Some metal as flashing /shoot metal or other non
corrosive metal 95 recommended Ivy sheet manufacturer. Match
finish of exposed heads with material being fastened.
4. bituminous Coating: SSPC -Paint 12, solvent type bituminous mastic,
nominally free of sulfur, compounded for 15 -mil, dry film thickness
per coat.
5, Roofing Cement: ASTM D2922, asphaltic.
6, General Metal Fabrication: Shop - fabricate work to greatest extent
possible. Comply with details shown, and with opplicable
requirements of SMACNA "Architectural Sheet Metal Manual" and
other recognized industry practices. Fabricate for waterproof
and weather resistant performance; with expansion provisions for
running work, sufficient to permanently prevent leakage, damage,
or detoriorotion of the work. Form work to fit substrates.
Comply with material manufacturer instructions and
recommendations for forming material. Form exposed sheet meta!
work without excessive oil- canning, buckling, and tool marks, true
to line and levels indicated, with exposed edges folded back to
form hems.
a, Fabricate non - moving seams in sheet metal with flat-look
seams. For metal other than aluminum, tin edges to be
seamed, form seams and solder. Form aluminum seams with
epoxy seam easier; rivet joints for additional strength where
rewired.
b, Where lapped or bayonet -type expansion provisions in work
cannot be used, or would not live sufficiently
water - weatherproof, form expansion joints of intermoahing
hooked flanges, net leas than 1 inch deep, filled with mastic
sealant (concealed within joints).
c. Where movable, no- expansion type joints are indicated or
rewired for proper performance of work, form metal to
provide for proper installation of ela5ticmeric sealant, in
compliance with SMACNA standards.
7. Comply with installation instructions and recommendations of
SMACNA "Architectural Sheet Metal Manual ". Anchor units of work
securely in place, providing for thermal expansion of metal units;
conceal fasteners where possible, one set units true to line and
level as indicated. Install work with .laps, joints, and seams which
will be permanently watertight and weatherproof,
S. Clean exposed metal surface, removing subaiance5 which might
cause corrosion of metal or deterioration of finishes.
SECTION 0 820 - SEALANTS AND CAULKING
1. Sealant Type 1: One component, acrylic latex, for interior
non -moving joints
a, Ssnneborn "Sonoloc" or equal,
2, Sealant Typo 2: One component urethane, gun - grade, non -sag, for
interior er exterior concealed moving joints, thresholds and
architectural sheet metal.
a. Sonneborn "NP1" or equal,
3, Sealant Type 3: Multi- component, urethane, gun - grade, non -sag, for
interior or exterior exposed moving joints (ether than pavements),
door and window frames, and other weather tight locations.
a. Sonnelrorn "NP2" or eluol.
4. Sealant Type 4: One component, urethane, gun - grades or pourable,
self - leveling for interior or exterior horizontal joints.
a, Sonneborn 115onolo5tic SLV or equal.
5. Primer: Non- staining typo, recommended by sealant manufacturer to
suit application. Unpainted, porous surfaces shall be primed.
6. Joint Cleaner: Non - corrosive and non - staining type, recommended
Ivy sealant manufacturer; compatible with joint filling materials,
7. Joint Filler: ASTM D1056, round, closed cell polyethylene foam rod;
oversized 30 to 50 percent. Polystyrene is unacceptable.
9, Bond breaker Tape; Pressure sensitive polyethylene tape
recommendod by sealant manufacturer to suit application.
O. Clean, prepare and aiz* joints in accordance with manufacturer's
instructions. Remove any loose materials and ether foreign matter
which might impair adhesion of sealant. Metal surfaces shall be
free of corrosion,
10. Install joint filler rod to proper depth by rolling material into joint
without lengthwise stretching or twisting, Do not puncture or
prime tiller rod.
11. Sealant applications shall be performed in strict accordance with
manufacturer's written specifications by tradesmen skilled in the
work. Use masking tape to protect adjacent surfaces as
race- ,scary.
12. All sealing shall be done with neat, smooth reeled becda, free of
air pockets, foreign embedded matter, ridges end sogs, in firm
full contact with interfaces,
13. Work adjacent to joints shall bo cleaned free *f smears of
sealant compound as work progresses,
DI IS 0 i - DOORS AND INDOWS
SECTION 11 - ST L DOORS AND FRAMES
1. Ali hollow metal doers and from *5 will b9 furnished by
Contractor. Refer to Door Schedule on drawings,
2, Install doors and frames in accordance with SDI-100 and SDI -105
except as amended in this Section. Comply with NFPA -60 for
fir* rated o,5"mbli *5.
3. Install steel doors and frames plumb and aeluare in correct
locations indicated on drawings and with a maximum diagonal
distortion of 1/16" inch. Ensure that frames are securely and
rigidly anchored to adjacent construction.
4. Hang door to fit frames closely without binding. Door to come in
full contact with stops when clo .sed. Doors shall swing eluiotly
and easily and not strike floors of any point of swing. Doors not
equipped with closers shall remain stationary in any intermediate
position in which they are left.
5, Immediately after installation, touch up surface coating damage
with primer paint identical to that used for shop coat, Leave in
clean condition, ready for finish paint specified in Section 00000.
Install rubbor door silencers after frames are given finish coats
of paints,
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ARCHITECT
211 Fast Broad Street Gneenviilo, SC 29601
T. 8i4.232.$M0 F. "4.232.7"7
Project
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ITALIA1 BR�LLe �1s/
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South Miami, FL
Project Number 06165
Drawn By MJD
Checked By MSE
Date 23 Mar 07
Revisions
Drawing
Specifications
SP12