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CONCRETE
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2. All liquid curing compounds shall be used in accordance with the manufacturer's
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4.02 INSPECTION OF WORK AREAS
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4� 1 2 CLEANUP
SCALE:
recommendations and shall not be used on surfaces receiving concrete
SOUTH HERITAGE CIRCLE
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N/A
DESIGNED BY:
PART 1 - SCOPE OF W"R
hardener,
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A.
Inspect related Work and adjacent surfaces for completeness,
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All subcontractor's materials and tools of the trade shall be removed from the job site upon completion of
1 .01 WORK INCLUDED
4.1 0 DEFECTIVE CONCRETE
B.
Correct conditions detrimental to a proper and timely completion of the Work,
work. Subcontractor shall be responsible for damage to the finished surfaces of other work, Subcontractor
guarantees all work will be performed in a good and workmanlike manner,
Work includes, but is not limited to the following: Furnish all labor and materials, appliances, tools,
A. Concrete which is not In accordance with these specifications, out of line, level, or plumb;
showing structural cracks, rock pockets, voids, spalls, honeycombing, exposed
4.03 OBSERVATION OF MASONRY WORK
PART 5 - WARRAN
equipment, facilities, transportation, and services necessary for Installing all concrete work complete as
indicated on the drawings and specifications including, but not limited to�
reinforcing or other damaged surfaces shalt be considered as defective,
Perform all masonry Work under continuous observation by the Landscape Architect and/or Owner's I
In addition to manufacturers' guarantees or warranties, all work shall be warranted for one year from the date
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B. All fines and irregularities shall be removed from exposed concrete surfaces while the
representative,
of Final Acceptance against defects in materials and workmanship by Contractor. Warranty shall also cover
A. Furnish and set all reinforcing steel, bolts and anchors.
concrete is still green, Where patching is required, all loose and uniform concrete shall be
4.04 PREPARATION
repair of damage to any part of the premises resulting from defects in m. aterials and workmanship to the
satisfaction of the Owner,
B.
removed prior to patching,
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C13
C
Install all items required by other trades which are to be cast into concrete.
4,11 CONCRETE FINISHES
A.
Previously placed concrete or masonry: Clean of encrustations, laltance, oil and coatings
END OF SECTION
C. Concrete mow curbs, banding, poured in place walls, other flatwork, footings,
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which would reduce bond, Wash Work thoroughly with water under pressure; leave
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pans and slabs for: walls, fencing, benches, controllers, decks, etc., where
Flat surfaces shall be screeded to the required levels and slopes and then any excess water or laitance
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surfaces damp where masonry units connect with earlier placed Work.
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SITE CARPENTRY
applicable.
removed. Concrete shall be compacted with a grid tamper and then floated to a true and level surface within
I the tolerance of 1/8 -inch along a I 0 -Inch straight edge. Contractor shall ensure positive drainage on all
B.
Masonry units: Thoroughly clean of dust, grease, oil, or other matter which would reduce
bond.
PART- 2 UEME
29-A L
flatwork, See Plans for concrete finish in landscape areas.
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PART 1 - SCOPE OF WORK
All requirements of subsection 3,31, standard specifications for Public Works Construction, shall apply
4.12 EXPANSION JOINTS
C.
Wetting: Do not wet concrete block units before installation.
Contractor shall provide all materials and work necessary to furnish and install complete and in place all site
except as specified herein.
D.
Reinforcement. Clean off excess mill scale, loose rust, oil and coatings which would
carpentry work shown on the Drawings and Specifications herein.
Placement of expansion joints shall be as directed and determined by layouts of slab markings noted on
reduce bond. Secure anchor in place.
2.1 INSPECTION OF SITE
drawings, Expansion joint material shall be Poly Foam, or approved equal, or as noted on Plans. Expansion
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1.01 WORK INCLUDED
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joints shall be recessed one-quarter inch from finish surface and sealed with a bead of grey thiokol sealant
4.05 PLACING
REINFORCEMENT
Examine related work and surfaces before starting work in this section. Report to the Landscape Architect
or equal, Silica sand to match concrete color shall then be tamped into thlokol bead.
Perform all work necessary and required for the construction of wood structures and devices as indicated
in writing, site conditions which will prevent the proper provision of this work. Beginning the work in this
4.13 CONTROL jOINTS
A.
Place reinforcement in accord with ACI 531.
on the Drawings. Such work includes, but is not limited to, the following:
section without reporting unsuitable conditions to the Landscape Architect constitutes acceptance of site
conditions by the Contractor. Any required removal, repair, or replacement of this work caused by
Control
B.
Place all reinforcement and embeds prior to grouting.
A. Miscellaneous light form work
unsuitable conditions shall be done at no additional cost to Owner.
joints and other edges shall be formed in fresh concrete using a clean edging or jointing tool to
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provide a smooth uniform finish.
C.
Reinforcing steel, except dowels in other Material.
B� Stairs
2.2 PROTECTION OF EXISTING CONDITIONS
4.14 PROTECTION
1. Vertical bars: Continuous from bottom cell to top of wall, centered in cells,
C. Decks
Contractor shall acquaint himself with all site conditions, He shall take necessary precautions to protect
existing site conditions. Should damage
All finished concrete work shall be barricaded to pedestrian traffic for three (3) days. Barricades shall be
except where otherwise indicated, Secure vertical reinforcement in position at
top, bottom and at intervals not farther apart than 192 bar diameters. Where
D. Headers
be incurred, this Contractor shall repair damage to its original
condition or f urnish and install equal replacement at his own expense, to the satisfaction of the Owner.
placed immediately after concrete finishing. Contractor shall furnish, place and remove all of his own
barricades. Contractor shall be responsible for any damage to new construction and replacement of repair of
necessary, hold vertical steel firmly in place by frames or other suitable devices
as accepted by Architect.
E. Overhead structures.
the work shall be made without added cost to Owner.
2.4 COORDINATION
2. Horizontal bars: Wire temporarily above exact position and tag to indicate
1.02, RELATED WORK IN OTHER SECTIONS
4.15 PATCHING
correct locations, Use calibrated vertical bars where indicated, wired to vertical
A. Cooperation On -Site; Coordinate and cooperate with other contractors to
If patching is necessary and permissible, a bonding agent such as Weld -Crate, or equal, shall be used.
bars or dowels.
The following items of associated workare included in other sections of these Specifications:
enable the work to proceed as rapidly and as efficiently as possible.
A.
3. Accurately splice using lap of bars as Indicated on drawings with a minimum of 40
Painting
B. Work With Other Trades; Coordinate with General Contractor items of other t '
4.16 CONCRETE CURBS
bar diameters.
rades to be furnished and set in place. Such portions of their work as all or in
part embedded, built-in, attached to, or supported by the be
Construct concrete curbs at locations shown on Plans as detailed, true to line and grade, as approved by
the local County
4. Tie at Intersections using No. 16 gauge annealed wire.
PART R - GENERA
work shall
executed by them in ample time that progress of the work is not delayed.
or City. Use natural grey Portland cement concrete, 2000 PSI compressive strength.
Locate expansion joints as detailed or shown, and as directed, at intervals not to exceed fifteen feet (I 51).
4.06 MORTAR AND GROUT
2.01 SUBMITTALS
Any cuffing or patching made necessary to comply with this injunction shall
be done at the Contractor's expense,
Finish with steel trowel, then brush with bristle brush parallel to face or edge,
A.
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Submit color samples of all samples of alI paints and stains to Landscape Architect for approval, I 0 days
1 4.17 CLEAN-UP
Mortar: Type S in accord with UBC Chapter 24,
prior to application.
2.5 APPROVAL
Upon completion of all concrete work and before final acceptance, Contractor shall remove all tools, surplus
1 . Color: As indicated on plans.
2.02 STORAGE & HANDLING
Wherever the terms "approve," `approval," or "approved" are used in the Specifications, they mean approval
the
materials, apparatus, debris, etc., from the site and the site shall be left in a clean, neat condition
acceptable to Owner,
B.
Grout: In accord with UBC Chapter 24, with exception that lime shall not be used.
A. Storage; Lumber shall be stored in neat stacks at the site unless It is to be used
of Landscape Architect, the Owners Representative or their field representatives, or in writing.
C.
Dispose of mortar and grout not used within 30 minutes after leaving mixer. Ratempering
immediately, All lumber shall be piled so that it may be readily inspected and shall be
handled
2.6 SUBMITTALS
PART 5 - WARRAN
of mixture will be allowed in accord with UBC Chapter 24,
in a manner that will avoid injury or breakage.
At least 10 days after award of contract, Contractor shall submit for approv samplesand/or
at
In addition to manufacturers' guarantees or warranties, all work shall be warranted for one year from the date
D.
Mortar and grout minimum compressive strength:
B. Piling Wood/Protection; Structural timber shall be neatly piled on skids above ground and
shall be protected from the sun when necessary to prevent warping. Treated lumber shall
manufacturers' latest catalog cuts and specifications of the following prior to beginning work. Approved
samples shall be standards for completing work.
of final acc . eptance against all defects in materials and workmanship by contractor. Warranty shall also
cover repair of damage to any part of the premises resulting from defects in materials and workmanship to
1 . Mortar: 28 days 1,800 psi
be handled with rope slings, Cant hooks, peaveys, or other sharp instruments shall not be
used in handling treated timber. Undue injury in handling will be cause for rejection.
A. One 2 -ft. x 2 -ft, x 2 -in, sample for each type of concrete finish and color at the job slte�
the satisfaction of the Owner.
2. Grout: 28 days 2,000 psi
PART 3 - MA TERIALS
B. Color samples for expansion joint compounds,
END OF SECTION
E.
After all ingredients are in the batch mixer, mix mechanically for not less than three
A. "Standard
minutes, Do not use hand mixing unless specifically acceptable to Project
Grading standards; Redwood shall be in accordance with Specifications for
C. All submittal data shall be forwarded in a single package to the Landscape Architect within
CONCRETE UNIT MASONRY AND STUCCO SURFACING
Superintendent.
Grades of California Redwood Lumber"graded under the rules of the Redwood Inspection
Service.
1 5 days after award of the GeneralContract unless otherwise approved by the Landscape
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Architect and/or Owner's Construction Representative,
PART 1 -
. ., SCOPE OF
4.07 WORKMANSHIP
B. Lumber:
2.7 SUBSTITUTIONS
1Z1 WORK INCLUDED
A.
Preserve unobstructed vertical continuity of cells to be filled. Fully bed webs and
crosswalls forming such cells in mortar to prevent leakage of grout,
1 . All lumber shall conform to the allowable characteristics permitted within the
A. Standards; Specific reference to manufacturers' names and products specif led in this
applicable grading rules, No splits, checks, holes, decay or other Irregularities
section are used as standards; this implies no right to substitute other material or
Furnish all labor, tools, equipment, materials, transportation, and perform all operations necessary and
B.
Fractional parts of masonry units are prohibited where whole units can be used. Chinking
will be permitted except those characteristic of that grade.
methods without written approval of the Landscape Architect.
incidental for the proper execution and completion of all concrete unit masonry in accordance with the
Drawings and Specifications including, but not limited to, the following work items:
of interstices with fragments will not be allowed, Provide special units as necessary to
form openings and lintels,
2. Unless otherwise indicated on Drawings or Specifications, lumber shall be either
B. Approval; Installation of any approved substitutions is Contractors's responsibility. Any
redwood construction heart and /or douglas fir, resawn, with no exposed
changes required for Installation of any approved substitution must be made to the
A. Pilasters (Stuccoed where applicable)
C.
Do not construct any part of any masonry wall more than 6 feet higher than adjoining
sapwood.
satisfaction of Landscape Architect and without additional cost to Owner. Approval by
Landscape Architect of substituted materials and/or dimensional drawings do not waive
B. Walls (Stuccoed where applicable)
portions,
3. Header Construction heart grade redwood header and stake, where applicable,
SAS or roughsawn as detailed.
these requirements.
C.
D.
Where absolutely necessary, for construction purposes to stop off longitudinal runs of
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Masonry Barbeques (Stuccoed where applicable)
masonry, stop off only by racking back one-half unit length in each course. Toothing
C, Hardware:
.PART 3 - MATE-R-1ALS
shall not be permitted.
Materials shall be of first quality and of domestic manufacture as noted below:
1.02 RELATED WORK
I
E.
At openings for ducts, pipes and conduit built into masonry walls, cut to form fractional
1 . Galvanized; All hardware required for fabrication, including brackets, hangers,
hinges, fasteners, and nails shall be hot -dip galvanized, Screws, nuts, bolts,
A. Furnishing and placing rebar.
units with abrasive saw.
and washers shall be hot -dip galvanized or cadmium plated.
A. Portland cement shaft conform to ASTM -C150, Type I or Type 11,
B. Concrete placement,
F.
Align vertical cells to maintain continuous unobstructed cell area.
2. Additional Hardware; When shown on the plans and in addition to hardware,
B. Concrete aggregate shall conform to ASTM -1,C33.
C. Stucco application,
G.
Set units with joints straight and uniform in width.
structural members fabricated from steel, concrete, or other materials shall be
incorporated into the structure.
C. Water shall be clean, free from strong acid, alkali, oil or organic matter,
PART 2 - GENERAL
4.08 JOINTS AND COURSING - EXPOSED MASONRY
PART 4 - EXECUTION
D. Admixture for all formed concrete shall be SIKA Chemical Corp.'s "Plastiment", or
A.
approved equal, applied In strict accordance with manufacturer's directions.
2.01 PERMITS & INSPECTIONS
Joints. Raked as exposed masonry and flush with stuccoed; concave tooled with brick.
4.01 QUALITY
E. Reinforcement: reinforcing steel ASTM -A15 and ASTM-A305.Wirefabric: ASTM -A185
Obtain necessary City Building & Safety Department permits and inspections.
B.
Bond: Common running bond, unless otherwise indicated.
Workmanship shall be first-class throughout, All lumber shall be accurately cut and framed to a close fit and
F. Forms:
C.
Joints: 3/8 inch wide.
shall have even bearing over the entire contact surfaces, All joints shall be square and tight unless
2.02 APPLICABLE STANDARDS
otherwise shown, No shimming will be permitted in making joints, Work shall be free of hammer marks,
1 . Lumber shall be "construction grade" Douglas fir,
Any reference to the "Standard Specifications," "ASTM," or "AC]" manuals shall mean the current or latest
D.
Keep all areas to be grouted free from mortar so that grout will contact foundation.
dents or other disfiguration. Nails to be seated flush unless otherwise shown. Unless otherwise indicated
on Drawings, countersink finishing nails 1/1 6 Inch. Unless otherwise indicated on drawings, holes for
2. Plywood for forming of concrete which is exposed shall be Plyform. All plywood
for forming
editions.
E.
Perform tooling or raking when mortar is partially set but still sufficiently plastic to bond.
Use a tool which compacts mortar, pressing excess mortar out oi joint rather than
countersunk bolts shall be bored with a bit 1/6 inch larger than the accompanying washer and to a depth
which allows bolt head to be secured flush with finish surface of wood member. Holes for lag Screws shall be
used shall be at least 5/8 -inch thick and edge sealed.
A. Standard Specifications: Standard Specifications of the State of California, Business and
dragging it out.
same size as diameter of inner shank (bolt size minus depth of thread).
G. Expansion joint filler shall conform with ASTM -DI 751 (premolded),
Transportation Agency, Department of Transportation, CALTRANS.
F.
.
4.02 HARDWARE
B. Standards:
;
Rake out joints which are not tight at time of tooling, point and then tool - where applicable.
PART 4 -EXECUTION
G.
Butter vertical head joints well for thickness equal to face shell of unit and shove these
A. All bolts 5/8 inch and less in diameter shall be fitted with cut washers, and all bolts and lag
1 . ASTM - American Society of Testing and Materials.
joints tightly so that mortar bonds well to both units.-
screws over 5/8 inch In diameter shall be fitted with cast or malleable iron washers, unless
4.01 CONCRETE DESIGN MIX
2. ACI - American Concrete Institute, Manual of Concrete Practice.
1 . Fill joints solidly from face of block to at least depth of face shell,
otherwise shown on the plans,
A. Contractor assumes responsibility for the design mix and guarantees the specified
B. All exposed hardware items shall be Installed as hot -dipped ga[vanIzed unless otherwise
ultimate strength as indicated or specified herein.
2.03 INSPECTION OF SITE
H.
Set lintels, capping units and bearing plates In a full bed of mortar.
instructed on plan.
B. Concrete, minimum 28 -day ultimate strength shall be 2000 PSI.
Examine related work and surfaces before starting work In this Section. Report to the Landscape Architect
1.
Control joints shall be as detailed, Apply sealant, where required, in accord with plans
4.03 NAILING
in writing site conditions which will prevent the proper provision of this work. Beginning the work In this
and specifications. I
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C. Ready -mixed concrete shall conform to ASTM -C94,
Section without reporting unsuitable conditions to the Landscape Architect constitutes acceptance of site
When toe nailing of structural members Is required, toe nailing shall be at an angle and penetration to firmly
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conditions by the Contractor, Any required removal, repair, or replacement of this work caused by
4.09 GROUTING
secure member,
4.02 CONCRETE PROPORTIONS & CONSISTENCY
unsuitable conditions shall be done at no additional cost to Owner.
A.
Fill all masonry cells containing reinforcing steel solidly with grout.At finished course, stop
4.04 EASED EDGES
A. The propotons of aggregate to cement shall provide a dense mixture which will readily
2.04 PROTECTION OF EXISTING CONDITIONS
grout one-half the course height below top of last coume grouted,
work into all corners of the forms and around all reinforcements without any segregation of
the materials, cause excess free water to collect on the surface or cause excessive
Contractor shall acquaint himself with all site conditions. He shall take necessary precautions to protect
B.
Keep mortar dropping out of or remove from grout space before grouting.
Edges of seat decks, benches, handrails, planter caps and other exposed or leading corners are to be
eased, I
bleeding of the forms.
existing site conditions, Should damage be incurred, this Contractor shall repair damage to Its original
C.
condition or furnish and install equal replacement at his own expense, to the satisfaction of the Owner,
Puddle grout or vibrate in place.
- 4.05 HEADERS
B. The recommended practices of the American Concrete Institute shall be followed !nail
applicable procedures, The maximum slump shall not exceed (4") four inches for footings,
2.05 COORDINATION
D.
Grout bolts and anchors inserted in wall solidly In place so that there s a minimum of I inch
Headers are to be installed in accordance with plans and details.
slabs on grade, and mass concrete; 5 inches for foundation walls.
of grout between bolt and masonry unit, unless otherwise Indicated.
4.03 CONCRETE APPROVAL
A. Cooperation on0e; Coordinate and cooperate with other contractors to enable the work to
proceed as rapidly and as efficiently as possible.
E.
Set bolts, frames and inserts necessary for attachment of subsequent Work must be
4.06 CLEANUP
B. Work with Other Trades; Coordinate with General Contractor items of other trades to be
secured In place prior to grouting.
All subcontractor's materials and tools of the trade shall be removed from the job site upon completion of
The concrete quality, proportions, consistency, etc., is subject to the approval of Owner, and no changes
shall be made without
furnished and set in place, Such portions of their work as all or In part embedded, built-in,
4.10 POINTING AND CLEANING
work. Subcontractor shall be responsible for damage to the finished surfaces of other work. Subcontractor
prior written approval.
attached to, or supported by the work shall be executed by them In ample time that
guarantees all work will be performed in a good and workmanlike manner.
4.04 FORMWORK
progress of the work is not delayed, Any cutting or patching made necessary to comply
with this injunction shall be done at the General Contractor's expense.
A.
Immediately remove from exposed surfaces surplus mortar, grout, foreign material, and
stains,
PART E - WARRAN
A. Forms for concrete work shall be either metal or wood. Forms that are warped or that do
not have a smooth straight upper edge shall not be used, Forms shall be set with the
2.06 FINAL ACCEPTANCE
B.
Defective joints: Point holes or defective mortar joints in exposed masonry and out out
and repoint defective joints. Replace chipped or broken masonry unit,$.
In addition to manufacturers' guarantees or warranties, all work shall be warranted for one year from the date
of Final Acceptance against defects in materials and workmanship by Contractor, Warranty shall also cover
upper edge of the board true to line and grade and shall be staked rigidly in place with
A. Review; Review for Final Acceptance shall be held in conjunction with the final review of
repair of damage to any part of the premises resulting from defects in materials andworkmanshlip to the
stakes set not more than four feet (4') apart so as to remain immovable throughout the
construction. All forms shall be approved by Owner within a tolerance of one
Section 4-A & B, Planting and Construction.
C.
Staining and excess mortar: Protect exposed masonry against grout staining. Where
satisfaction of the Owner.
percent
(1 %), All materials shall be accurately and separately weighted and mixing shall continue
until the distribution
B. Acceptance; Work under this Section will be accepted by Landscape Architect upon
grout or mortar does contact the faces of masonry, remove it immediately, Should
accidental spillage occur, wash and clean surfaces Immediately with a 1 0% muratic acid
END OF SECTION
of material is uniform and the mass of concrete is homogeneous,
satisfactory completion of all work. Upon Final Acceptance at the end of the maintenance
and water solution, followed by a thorough water rinse. Remove stains where they occur.
B.
period, including backfilling of walls, Owner will assume responsibility for maintenance of
Two and one-half (2 1/2) gallons of water per cubic yard, shall be withheld from the mix at
the plant, and all or a portion may be added to the mix at the job site as directed by the
the work. Said assumption does not relieve Contractor of obligations under Warranty.
D.
Clean efflorescence from masonry with specified cleaner in accord with cleaner
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PAINTING
Inspector. The concrete shall be mixed at least 5 minutes after such water is added and
PART 3 --MATERIALS
manufacturer's instructions.
not less than 3 minutes of this time shall be immediately prior to the discharge of the
batch, Total mixing time after adding original water shall be at least 15
E.
After wall in constructed, do not saturate with water for curing or any other purpose.
RART 1 - SCOPE OF
minutes,
Materials shall be of first quality and of domestic manufacture as noted below-
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C. Concrete which is not placed within 90 minutes after the introduction of cement and water,
A. Concrete masonry units: ASTM C 90, Grade N-1, hollow, normal weight lad bearing units,
4.11 STUCCO SURFACING
I .01 WORK INCLUDED
and concrete which has stood for 30 minutes aft er leaving the mixer, shall not be used.
A.
Wood Framed Walls:
Furnish all labor, tools, equipment, materials, transportation, and perform all operations necessary and
4.05 REBAR
1 . Types and sizes: As indicated on drawings,
Incidental to proper execution and completion of all painting work In accordance with the Drawings and
2. Color: As indicated on Color Schedule.
1. Stucco shall be three coat work not less then 7/8" thick.
Specifications. Such work includes, but Is not limited to, the following:
Reinforcing bar shall be spliced with 40 bar diamers minimum overlap,
B.
(a). Scratch coat shall be approximately 1/2" thick. Before the scratch coat
A. Handra)ls
4.06 CONVEYING AND PLACING
Portland cement: ASTM C 150, Type I or Type IL
has set, it shall be well cross -scratched to provide a strong bond and
C. Aggregates: .
damp cured for at least 48 hours.
B. Miscellaneous metals
A. Before pouring, all forms shall be thoroughly cleaned and made tight. The bottom of
trenches shall be wet down before pouring footings; earth shall not be muddy at the time of
1 . Sand: ASTM C 144, clean, hard, strong, durable, free from Injurious amounts of
(b)� Brown coat shall be 1/4" thick. When brown coat has set suff iciently it
shall be floated with adry float to forma bond for the finish coat, Brown
C. Wood overhead structures
pouring. Concrete shall not be placed until reinforcements, rough hardware, and forms are
saline, alkaline, organic or other deleterious substances, with not less than 3
coat shall be applied no sooner than 48 hours after application of
D. Decks
approved by Owner.
percent by weight passing No, I 00 sieve.
scratch coat. Scratch coat shall be dampened evenly before
B. Before depositing new concrete against old concrete, all laitance shall be removed, and
2. Pea gravel: ASTM C 404, worked and graded with no mo � re than 5 percent passing
application of brown coat to provide even suction,
E. Fencing
the surfaces roughened to expose the embedded aggregate. The surfaces shall then be
covered with cement grout, using the specified mix with 1 /2 of the course aggregate
No. 8 sieve and with I 00 percent passing 3/8 inch sieve.
(c), Finish color coat shall be approximately 1/8" thick and shall be applied
and damp cured strictly in accordance with the manufacturer's
1.02. RELATED WORK IN OTHER SECTIONS
omitted, 1-1/2 inches thick. -
D. Water: Clean , portable, from domestic supply.
directions, and city and local governing bodies,
The following Items of associated work are included in other sections of these Specifications:
C. Conveying and placing of concrete shall be done so as to prevent separation of
ingredients, and In no case shall the free fall exceed 6 feet. Tremles shall be used as
E. Hydrated lime: ASTM C 207, Type 6, and containing 85% by weight of calcium oxide.
2. Stucco shall be Merlax, La Habra or approved equal as per color selection by
Landscape Architect.
A. Shop paint of steel materials and miscellaneous metal items I I
required. Surfaces of concrete shall be kept reasonably level, with a minimum amount of
F. Admixture for grout: Material acceptable to Architect. Obtain acceptance from Project
concrete being allowed to flow after being placed, Placing shall be performed as a
Supervisor prior to use.
3. Packaged material shall be delivered in the original packages, containers or
PART 2 - GENERA
continuous operation until each section is completed.
bundles bearing the name of manufacturer and the brand name,
D.
1 . Use according to manufacturer's printed instructions, Secure manufacturer or
2.01 SUBMITTALS
Concrete shall be spaded and vibrated with mechanical vibrators to a maximum
distributor initial supervision by a qualified field representative to assure proper
4. Texture to be rubber float finish (scrub coat) or as approved by Landscape
subsidence, without separation of ingredients. The moving of concrete by vibration will
use of admixture.
G.
Architect, 5. All exposed foundations shall receive one application of finish color
Before beginning work, prepare for approval a sample of each color and finish required, Such samples,
not be permitted.
Mineral color pigments: Pure ground mineral non -fading oxides, lime and alkali proof.
coat to match building color.
when approved, shall constitute standards for color and finish for acceptance of completed work. Samples
Colors as selected by Landscape Architect where applicable,
shall be made upon materials corresponding with those to be finished on the site. All work shall match the
4.07 COLORED CONCRETE
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6. All stucco shall be water proofed up to three feet above finish grade with
approved colors and samples. Submit samples to the Landscape Architect 15 days prior to construction for
Cleaning material-, Sure Klean No. 600 detergent, by Process Solvent Co., Inc., or
Thompson's Water Sealer or equal,
approval.
Integral color and Dust -On color hardner shall be as specified on plans and details,
equivalent,
4.08 GROUTING
1. Expansion joint filter: ASTM 0 1751,
S.
Block Walls
2.02 PRODUCT HANDLING
A. Grout shall be composed of one part Portland Cement and two parts of fine aggregate by
J. Sealant materials'. As noted on plans.
1 . Stucco shall be two coat work not less than 1/2" thick.
All painting materials shall be delivered to the site in the man ufacturers'original containers with labels intact
and seals unbroken. They shall be stored in a safe place, in accordance with current local regulations. All
volume. Materials shall be mixed dry and water added just sufficient to make the mixture
flow under its own weight.
K. Submit Catalogue Cut Cernentitious waterproofing material.
(a). Brown coat shall be approximately 3/8" thick. Float with a dryfloatto
form a bond for the finish coat,
necessary precautions shall be taken to avoid danger of fire.
B. For dry tamp cement grout, a minimum of water shall be added to the mix so that when wet
L. Vertical expansion joints: In concrete masonry wall construction shall be a minimum 20'-
(b), Finish color coat shall be approximately 1/8" thick and shall be applied
2.03 ENVIRONMENTAL CONDITIONS
sample is squeezed hard in the hand, surface moisture, but no free water, shall appear on
the sample. Do not mix more than can be used in 30
0"apart. Use breaking bond whether for exposed or stuccoed masonry wall work.
and damp cured strictly in accordance with the manufacturer's direction
including city and governing bodies,
Surfaces shall be painted only when they are free from moisture. No painting of exterior surfaces shall be
minutes,
9CUTION
PART 4 - EX
done less than 72 hours after a rain, nor during periods of dew or fog, Receiving surfaces shall be properly
4.09 CURING AND PROTECTION
2. Color and manufacturer shall be selected and approved by Landscape Architect,
dried out before proceeding with the work, No painting shall be done when temperature is below 50 degrees
F.
Each item of Work shall include excavations for foundations and footings, concrete masonry block,
A. All exposed surfaces of concrete shall be protected from damage due to temperature,
I
deformed billet -steel bars, Douglas Fir wood grant, stucco finishing and backfilling clean-up to the
satisfaction of the Owner.
3. Deliver packaged material in original packages bearing the manufacturer's and
brand names.
2.04 SCAFFOLDING AND PROTECTION
elements, and construction operations.
1
B. Curing shall be as follows;
4.01 LAYOUT
4. Texture as called out on plan or I.P. field approval,
Furnish, maintain and remove all scaffolding and ladders required for this work, and all drop clothes for the
protection of walks, fixtures, or other surfaces not to be painted. Painted and finished surfaces subject to
1. All exposed surfaces of concrete shall be protected form premature drying and
All walls are to bestaked in the field for top of footing, top of wall, lengths of walls and all steps in walls, on
the square footage "as staked" in the field. Any
S. All exposed foundation shall receive one application of finish color coat to match
building color.
damage or defacement shall be properly protected and covered. Contractor shall be responsible for any and
all damage to painted work, and to that of other work caused by operations under this Section. part 3 -
freshly placed concrete shall be protected against wash by rain. All concrete
shall be kept wet for a period of ten days after placing. In order that curing water
changes or deviations which add or delete concrete block
walls will be corrected or approved by Project Superintendent and adjusted by drawings submitted and
materials
may reach both surfaces of walls, the forms shall be loosened and water shalt be
approved by Landscape Architect and Project Superintendent. Any overages will be per square foot/lineal
poured over the tops of the walls and allowed to run down between the concrete
foot unit cost.
and the forms.
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3.01 MANUFACTURERS
A. Materials are specified by brand names to establish a standard of quality. The Landscape
Architect will consider substitutions for brand names of products specified, provided the
procedures set forth for substitutions and submittals are followed. The Landscape
Architect reserves the right to reject any material which, in his opinion, will not produce the
quality of work specified herein. The term "paint" as used herein includes enamel, paints,
stains, varnishes, emulsions, lacquers and sealers. The following manufacturers'
products and numbers constitute the standards for the primer and finish coats of the paint
hereinafter specified.
1 . Primer: Federal Specification TT -P-86, Type 11 (red lead/alkyd type) or TT -P-645
(zinc chromate type) to be compatible with finish coat,
2, Finish Coats: Enamel, paint, stain, varnishes, emulsions, lacquers and sealers
shallbe as specified on plans and details.
3.02 COLOR AND LIFE OF FINISH
A. Colors shall be selected by Landscape Architect, Owner reserves the right to change
colors to match and/or contrast building colors up to and Including time of execution.
B. Color of all surfaces finished under this Section shall, at the end of one year, have
remained from serious fading, and no variations will be allowed. All materials shall then
have adherence to the end of one year, and there shall be no evidence of blisters,
running, pealing, seating, chalking, streaks or strains at the end of this period,
3.03 MATERIALS FOR GENERAL USE
Thinner, linseed oil, orother solvents required shall be as recommended by each manufacturer for his
respective product,
PART 4 - EXECUTION 1.
4.01 SURFACE PREPARATION
A. Painting: No painting or finishing shall be started until the surfaces to be painted or
finished are in proper condition in every respect, Surfaces that cannot be properly
prepared by the painter for finishing shall not be painted or finished until they are rectified,
unless instructed otherwise by the Landscape Architect.
B. Cleanliness: Surfaces to be painted shall be clean and free of dirt, dust, and any other
substance which might interfere with the application of the paint, All surfaces to be
painted shall be in proper condition to accept, and assume the proper adhesion and
functioning of, the particular painting or coating specified.
C. Notification: Surfaces which cannot be prepared or painted as specified shall be
immediately brought to the attention of the Landscape Architect, Starting of work without
such notification will be considered acceptance by Contractor of the surfaces Involved.
Contractor will be required to replace any unsatisfactory work caused by improper or
defective surfaces, as directed by the Landscape Architect, at no additional cost to the
Owner.
4.02 WORKMANSHIP AND APPLICATION
A. Quality: All painting shall be done by skilled and experienced craftsmen working under the
supervision of a capable foreman, All workmanship shall be of the highest quality and to
the complete satisfaction of the Landscape Architect. All materials shall be applied in
accordance with the manufacturers' directions, and materials shall be thinned only in
compliance with the manufacturers' specifications.
B. Preparation: Alf material shall be evenly brushed, rolled or smoothly flowed on without runs
or sagging and free from drops, ridges, laps, and brush marks, No coats shall be applied
until any previously applied coats have thoroughly dried. Sand surfaces between coats
as necessary to produce a smooth finish.
C. Application shall be as follows:
1. Paint: Two coats to match color of buildings - color to be selected by Owner.
2. Primer: Two coats - one coat shop applied and one coat site applied.
3. Unless otherwise instructed, all paints and primers shall be sprayed or rolled on-
site.
D. Finished Product: Completed painted surfaces shall be free of blistering, running, peellng,
scaling, streaks or stains, and the colors of all surfaces shall remain free f rom fading and
uniform in color.
4.03 CLEANUP AND CLEANING
A. Safety/Cleanliness: Upon completion of the painting work, Contractor shall remove from
the premises and dispose of all scaffolding and equipment, surplus material, empty
containers and other debris resulting from Contractor's operations. The site shall be left
clean and neat in all respects.
PART 5 - IMAERANTIES
In addition to manufacturers' guarantees or warranties, all work shall be warranted for one year from the date
of Final Acceptance against defects in materials and workmanship by Contractor. Warranty shall also cover
repair of damage to any part of the premises resulting from defects in materials and workmanship to the
satisfaction of the Owner.
END OF SECTION
TUBULAR STEEL
PART 1 - 6C__0PE OF WORK
1 .01 WORK INCLUDED
A. Furnish and install tubular steel per plans, details and specifications,
1.02 RELATED WORK IN OTHER SECTIONS
The following items of associated work are included in other sections of these Specifications:
A� Painting
BA R T 2 - PENERA
2.01 QUALITY ASSURANCE
A. Qualifications:
1, Perform shop welding on the premises of a fabricator licensed by the City
Building and Safety Department.
2. Perform welding by welders approved and certified in accordance with
requirements of AWS,
B. Reference Standards:
1. "AISC Steel Construction Manual".
2. "Code for Are and Gas Welding in Building Construction". AWS D 1.0 of the
American Welding Society.
3, "Metal Finished Manual", of the National Association of Architectural Metal
Manufacturers (NAAMM).
2.02 SUBMITTALS
A. Submit complete shop drawings to the Landscape Architect and/or Owner's
Representative for review in advance of fabrication. Show the following on the shop
drawings:
1 � Show dimensions, sites, thicknesses, gauges, finishes, joining, attachments
and relationship to adjacent work,
1
2. Where welded connections, concrete inserts, and other items are required to
receive other work, show exact locations required.
.
3. For standard manufactured items, submitwork sheets showing illustrates cuts of
items to be furnished, scale, details and dimensions.
2.03 COORDINATION WITH OTHER WORK
A. Examine drawings and specifications, and include all miscellaneous metal work which Is
not distinctly specified in other sections.
B. Provide all connections, anchors, bolts, welding, cutting, punching, drilling, tapping or
other connecting required to fit miscellaneous metal with other work.
C. Provide Items to be installed by other trades well In advance, to permit proper sequencing
and scheduling of other work,
PART 3 - MATFERIALS
Materials shall be of first quality and of domestic manufacture as noted below:
A. Rolled steel shapes and steel plates: ASTM A36.
B. Steel tubing: ASTM A500 Grade A, or ASTM A501 seamless - G.A. per details.
C. Steel pipe: ASTM A63, Type E or S, Grade A or A120, galvanized 6" diameter.
D. Steel bolts: ASTM A307, Grade A.
E. Welding rods: Conform to AWS requirements for Intended use,
F. Concrete Inserts: As indicated on the plans.
G. Shop prime -coat paint: Conform to either FS TT -P-86 Type 11 for red lead/alkyd type paint
or to FS TT -P-45 for zinc chromate type paint (2 applications - shop & site),
H. Touch-up for galvanized surfaces: All State #321 Galvanizing Powder (30% tin, 30*/o zinc,
40% lead and flux) as manufactured by All State Welding Alloys Co., or Speed Galvanized
by W.D1. Co. or equal.
'
1. Non -shrink grout. Mini Wax Construction Products Division Por -Rock, or approved equal.
J. Metal enamel: FS TT -P -37C - (2 coats),
PART 4 - EXECUTION
4.01 FABRICATION
A. Conform to the requirements of the referenced standards.
1 . For manual welding, use low hydrogen type E7015 and E7016 electrodes.
2. Weld preheat shall be determined from Mill Reports showing the chemical
composition of the reinforcement.
B. Shop prime all ferrous items to 1 mill dry coat thickness after fabrication, deburring and
grinding smooth welds and rough spots, Touch-up after installation. Leave In proper
condition to receive finish painting.
1 . Do not paint rebar and steel surfaces to be embedded In or bonded to concrete.
I
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C. Welds shall be ground smoothly, all weld spatter removed and work shall comply with
specifications of the "American Welding Society."
D. Subcontractor to perform all the above work in accordance with the governing plans
specifications.
4.02
INSTALLATIO
A. Viscellaneous metalwork shall be free from defects which would impair strength, durability
and appearance,
. B� Erect plumb, straight, true and accurately fit in place. Brace, reinforce, and anchor in
place. Grind all field welds,
C. Provide non -shrink grouting of all frames, plates, sills, bolts and other items not
designated to be done by others.
D. Conceal all connections in the finished work, where possible. Exposed screw
connections shall be Allenhead screws matching the material they fasten.
E. Set base plate for support posts, true and plumb in concrete footing per details.
F. Protect all dissimilar metals from galvanic corrosion by pressure tapes, coatings, or
isolators.
.
G. After erection, clean off all rust, scale and oil. Clean field welds, bolts, and abraded
areas. Touch-up all areas with the same material as used for the shop coat, leaving
..
surfaces ready to receive finish coats. Apply second coat of primer on site,
H. Apply one primer coat and two finish coats of exterior metal enamel to metal surfaces,
color as selected by Owner's Representative,
.
4.03 REPAIR OF �
DEFECP All defective or damaged work shall be replaced, removed and repaired as directed by
Landscape Architect or Owner's Representative at no cost to the owner,
4.04
CLEAN-ILI1P I
A. Clean-up and remove from the site all unused materials and debris resulting from
.
p�rformance of this work not less than once a week or the last working day each week,
trash shall be removed completely from the project site.
B. Touchup; Contractor shall clean and retouch Contractor's work as necessary, or as
required for final approval by the Landscape Architect within 24 hours notice,
C. Unpainted Surfaces; Contractor shall leave all surfaces not to be painted, paving,
hardware, or plant materials free from any paint, stain, spatterings, smears or smudges
which are the result of his operation,
D. Location; Contractor shall not clean equipment and brushes or dispose of thinners, paint
or other chemicals in areas to be planted or in the vicinity of existing plants.
PART 5 __
��JRRANTIES
-
Ina d � ition to manufacturers' guarantees or warranties, all work shall be warranted for one year from the
of Final Acceptance against defects in materials and workmanship by Contractor. Warranty shall also cover
repair of damage to any part of the premises resulting from defects in materials and workmanship to
satisfaction of the Owner,
END OF SECTION
1� CITY OF FONTANA, CALIFORNIA
CONSTRUCTION SPECIFICATIONS
DRAWN BY:
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SITE PLANNING
10621 Church Street, Suite 106
Rancho Cucamonga, CA 91730
1909) 4134-2800
Fax (909) 484-2802
.0 � "" Richard Krurnwiede
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