HomeMy WebLinkAbout50SECTION 01300
ADMINISTRATIVE REQUIREMENTS
SECTION INCLUDES
A. Coordination drawings.
B. Submittals for review, information, and project closeout.
C. Submittal procedures.
PROJECT COORDINATION
A. Project Coordinator: General Contractor's job site superintendent.
B. Cooperate with the Project Coordinator in allocation of mobilization
areas of site; for field offices and sheds, for vehicle access, traffic, and
parking facilities.
C. During construction, coordinate use of site and facilities through the
Project Coordinator.
D. Comply with Project Coordinator's procedures for intra -project
communications; submittals, reports and records, schedules, coordination
drawings, and recommendations; and resolution of ambiguities and
conflicts.
E. Comply with instructions of the Project Coordinator for use of
temporary utilities and construction facilities.
F. Coordinate field engineering and layout work under instructions of the
Project Coordinator.
G. Consult with the Project Coordinator for any allowances to be used for
bidding purposes.
H. Make the following types of submittals to Project Coordinator.
1. Samples for selection and/or verification..
2. Test and inspection reports.
3. Manufacturer's instructions and field reports.
4. Progress schedules.
5. Coordination drawings.
6. Closeout submittals.
I. Make the following types of submittals to the Architect through the
Project Coordinator:
1. Requests for substitution.
2. Requests for interpretation.
3. Shop drawings and product data.
4. Applications for payment and change order requests.
COORDINATION DRAWINGS
A. Provide information required by Project Coordinator for preparation of
coordination drawings.
SUBMITTALS FOR REVIEW
A. When the following are specified in individual sections, submit them for
review:
1. Product data.
2. Shop drawings.
3. Samples for selection.
4. Samples for verification.
B. Submit to Architect for review for the limited purpose of checking for
conformance with information given and the design concept expressed in
the contract documents.
C. Samples will be reviewed only for aesthetic, color, or finish selection.
D. After review, provide copies and distribute in accordance with SUBMITTAL
PROCEDURES article below and for record documents purposes described in
Section 01780 - CLOSEOUT SUBMITTALS.
SUBMITTALS FOR INFORMATION
A. When the following are specified in individual sections, submit them for
information:
1. Design data.
2. Certificates.
3. Test reports.
4. Inspection reports.
5. Manufacturer's instructions.
6. Manufacturer's field reports.
7. Other types indicated.
SUBMITTALS FOR PROJECT CLOSEOUT
A. When the following are specified in individual sections, submit them at
project closeout:
1. Project record documents.
2. Operation and maintenance data.
3. Warranties.
4. Bonds.
5. Other types as indicated.
B. Submit for Owner's benefit during and after project completion.
NUMBER OF COPIES OF SUBMITTALS
A. Documents for Review:
1. Small size sheets, not larger than 8-1/2 x 11 inches: Submit the
number of copies which the Contractor requires, plus one copy which will
be retained by the Architect.
2. Larger sheets, not larger than 36 x 48 inches: Submit the number of
opaque reproductions which Contractor requires, plus one copy which will
be retained by the Architect.
3. Electronic copies in PDF format of submittals and/or shop drawings
are acceptable. If electronic versions are submitted, the Architect and/or
Engineers will return markups of same electronically to the Contractor. The
Contractor will be responsible for printing of multiple copies as he needs
for his subs or records.
B. Documents for Information: Submit two copies.
C. Documents for Project Closeout: Make one reproduction of submittal
originally reviewed. Submit one extra of submittals for information.
D. Samples: Submit the number specified in individual specification
sections; one of which will be retained by Architect.
SUBMITTAL PROCEDURES
A. Identify Project, Contractor, Subcontractor or supplier; pertinent drawing
and detail number, and specification section number, as appropriate on
each copy.
B. Apply Contractor's stamp, signed or initialed certifying that review,
approval, verification of Products required, field dimensions, adjacent
construction Work, and coordination of information is in accordance with
the requirements of the Work and Contract Documents.
C. Schedule submittals to expedite the Project, and coordinate submission
of related items.
D. For each submittal for review, allow 15 days excluding delivery time to
and from the Contractor.
E. Identify variations from Contract Documents and Product or system
limitations which may be detrimental to successful performance of the
completed Work.
F. When revised for resubmission, identify all changes made since previous
submission.
G. Distribute copies of reviewed submittals as appropriate. Instruct parties
to promptly report any inability to comply with requirements.
H. Submittals not requested will not be recognized or processed.
TION 01400
SEC
QUALITY REQUIREMENTS
SECTION INCLUDES
A. Quality assurance submittals.
B. Control of installation.
C. Tolerances.
D. Testing and inspection and Testing services.
E. Manufacturers' field services.
REFERENCES
A. ASTM C 1077 - Standard Practice for Laboratories Testing Concrete
and Concrete Aggregates for Use in Construction and Criteria for
Laboratory Evaluation; 2000.
B. ASTM D 3740 - Standard Practice for Minimum Requirements for
Agencies Engaged in the Testing and/or Inspection of Soil and Rock as
Used in Engineering Design and Construction; 1999c.
C. ASTM E 329 - Standard Specification for Agencies Engaged in the
Testing and/or Inspection of Materials Used in Construction; 2000b.
SUBMITTALS
A. Testing Agency Qualifications:
B. Design Data: Submit for Architect's knowledge as contract
administrator or for the Owner, for information for the limited purpose of
assessing conformance with information given and the design concept
expressed in the contract documents.
C. Test Reports: After each test/inspection, promptly submit two copies
of report to Architect and to Contractor.
1. Include:
a. Date issued.
b. Project title and number.
c. Name of inspector.
d. Date and time of sampling or inspection.
e. Identification of product and specifications section.
f. Location in the Project.
g. Type of test/inspection.
h. Date of test/inspection.
i. Results of test/inspection.
j. Conformance with Contract Documents.
k. When requested by Architect, provide interpretation of results.
D. Certificates: When specified in individual specification sections, submit
certification by the manufacturer and Contractor or installation/application
subcontractor to Architect, in quantities specified for Product Data.
1. Indicate material or product conforms to or exceeds specified
requirements. Submit supporting reference data, affidavits, and
certifications as appropriate.
2. Certificates may be recent or previous test results on material or
product, but must be acceptable to the Architect.
E. Manufacturer's Instructions: When specified in individual specification
sections, submit printed instructions for delivery, storage, assembly,
installation, start-up, adjusting, and finishing, for the Owner's information.
Indicate special procedures, perimeter conditions requiring special attention,
and special environmental criteria required for application or installation.
F. Electronic copies of submittals in PDF format are acceptable.
TESTING AND INSPECTION AGENCIES
A. As indicated in individual specification sections, Owner or Contractor
shall employ and pay for services of an independent testing agency to
perform other specified testing.
B. Contractor Employed Agency:
1. Testing agency: Comply with requirements of ASTM C802.
2. Inspection agency: Comply with requirements of ASTM D290.
3. Laboratory: Authorized to operate in State in which Project is located.
4. Laboratory Staff: Maintain a full time registered Engineer on staff to
review services.
5. Testing Equipment: Calibrated at reasonable intervals with devices of
on accuracy traceable to either National Bureau of Standards or accepted
values of natural physical constants.
EXECUTION
CONTROL OF INSTALLATION
A. Monitor quality control over suppliers, manufacturers, products, services,
site conditions, and workmanship, to produce Work of specified quality.
B. Comply with manufacturers' instructions, including each step in
sequence.
C. Should manufacturers' instructions conflict with Contract Documents,
request clarification from the Architect before proceeding.
D. Comply with specified standards as minimum quality for the Work
except where more stringent tolerances, codes, or specified requirements
indicate higher standards or more precise workmanship.
E. Have Work performed by persons qualified to produce required and
specified quality.
F. Verify that field measurements are as indicated on shop drawings or as
instructed by the manufacturer.
G. Secure products in place with positive anchorage devices designed and
sized to withstand stresses, vibration, physical distortion, and disfigurement.
TOLERANCES
A. Monitor fabrication and installation tolerance control of products to
produce acceptable Work. Do not permit tolerances to accumulate.
B. Comply with manufacturers' tolerances. Should manufacturers'
tolerances conflict with Contract Documents, request clarification from
Architect before proceeding.
C. Adjust products to appropriate dimensions; position before securng
products in place.
TESTING AND INSPECTION
A. See individual specification sections for testing required.
B. Testing Agency Duties:
1. Provide qualified personnel at site. Cooperate with Contractor in
performance of services.
2. Perform specified sampling and testing of products in accordarce with
specified standards.
3. Ascertain compliance of materials and mixes with requirements of
Contract Documents.
4. Promptly notify Architect and Contractor of observed irregularities or
non-conformance of Work or products.
5. Submit reports of all tests/inspections specified.
C. Limits on Testing/Inspection Agency 4thority:
1. Agency may not release, revoke, alter, or enlarge on requirements of
Contract Documents.
2. Agency may not approve or accept any portion of the Work.
3. Agency may not assume any duties of Contractor.
4. Agency has no authority to stop the Work.
D. Contractor Responsibilities:
1. Deliver to agency at designated location, adequate samples of materials
proposed to be used which require testing, along with proposed mix
designs.
2. Cooperate with laboratory personnel, and provide access to the Work
and to manufacturers' facilities.
3. Provide incidental labor and facilities:
a. To provide access to Work to be tested/inspected.
b. To obtain and handle samples at the site or at source of Products to
be tested/inspected.
c. To facilitate tests/inspections.
d. To provide storage and curing of test samples.
MANUFACTURERS' FIELD SERVICES
A. When specified in individual specification sections, require material or
product suppliers or manufacturers to provide qualified staff persornel to
observe site conditions, conditions of surfaces and installation, quality of
workmanship, start-up of equipment, test, adjust and balance of
equipment as applicable, and to initiate instructions when necessary.
B. Report observations and site decisions or instructions given to
applicators or installers that are supplemental or contrary to
manufacturers' written instructions.
DEFECT ASSESSMENT
A. Replace Work or portions of the Work not conforming to specified
requirements.
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materials.
B. Transport and handle products in accordance with manufacturer's
instructions.
C. Transport materials in covered trucks to prevent contamination of
product and littering of surrounding areas.
D. Promptly inspect shipments to ensure that products comply with
requirements, quantities are correct, and products are undamaged.
E. Provide equipment and personnel to handle products by methods to
prevent soiling, disfigurement, or damage.
F. Arrange for the return of packing materials, such as wood pallets,
where economically feasible.
STORAGE AND PROTECTION
A. Designate receiving/storage areas for incoming products so that they
are delivered according to installation schedule and placed convenient to
work area in order to minimize waste due to excessive materials handling
and misapplication.
B. Store and protect products in accordance with manufacturers'
instructions.
C. Store with seals and labels in+act and legible.
D. Store sensitive products in weather tight, climate controlled, enclosures
in an environment favorable to product.
E. For exterior storage of fabricated products, place on sloped supports
above ground.
F. Cover products subject to deterioration with impervious sheet covering.
Provide ventilation to prevent condensation and degradation of products.
G. Prevent contact with material that may cause corrosion, discoloration,
or staining.
H. Provide equipment and personnel to store products by methods to
prevent soiling, disfigurement, or damage.
I. Arrange storage of products to permit access for inspection. Periodically
inspect to verify products are undamaged and are maintained in
acceptable condition.
PRODUCT REQUIREMENTS
SECTION INCLUDES
A. Transportation, handling, storage and protection.
B. Product option requirements.
C. Substitution limitations and procedures.
D. Spare parts and maintenance materials.
SUBMITTALS
A. Product Data Submittals: Submit manufacturer's standard published
data. Mark each copy to identify applicable products, models, opt'ons,
and other data. Supplement manufacturers' standard data to provide
information specific to this Project.
B. Shop Drawing Submittals: Prepared specifically for this Project.
C. Sample Submittals: Illustrate functional and aesthetic character stics of
the product, with integral parts and attachment devices. Coordinate sample
submittals for interfacing work.
1. For selection from standard finishes, submit samples of the full range
of the manufacturer's standard colors, textures, and patterns.
D. Indicate utility and electrical characteristics, utility connection
requirements, and location of utility outlets for service for functional
equipment and appliances.
PRODUCT OPTIONS
A. Products Specified by Reference Standards or by Description Only: Use
any product meeting those standards or description.
B. Products Specified by Naming One or More Manufacturers: Use a
product of one of the manufacturers named and meeting specifications,
no options or substitutions allowed.
C. Products Specified by Naming One or More Manufacturers with a
Provision for Substitutions: Submit a request for substitution for any
manufacturer not named.
SPARE PARTS AND MAINTENANCE PRODUCTS
A. Provide spare parts, maintenance, and extra products of types and in
quantities specified in individual specification sections.
B. Deliver to Project site; obtain receipt prior to final payment.
SUBSTITUTION PROCEDURES
A. Document each request with complete data substantiating compliance of
proposed substitution with Contract Documents.
B. A request for substitution constitutes a representation that the
submitter:
1. Has investigated proposed product and determined that it meets or
exceeds the quality level of the specified product.
2. Will provide the same warranty for the substitution as for the specified
product.
3. Will coordinate installation and make changes to other WorK which may
be required for the Work to be complete with no additional cost to Owner.
4. Waives claims for additional costs or time extension which may
subsequently become apparent.
C. Substitution Submittal Procedure:
1. Submit three copies of request for substitution for considerat on. Limit
each request to one proposed substitution.
2. Submit shop drawings, product data, and certified test results attesting
to the proposed product equivalence. Burden of proof is on proposer.
TRANSPORTATION AND HANDLING
A. Coordinate schedule of product delivery to designated prepared areas in
order to minimize site storage time and potential damage to stored
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SECTION 01780
E. Provide tabbed dividers for each separate product and system, with
typed description of product and major component parts of equipment.
F. Text: Manufacturer's printed data, or typewritten data on 24 pound
paper.
WARRANTIES AND BONDS
A. Obtain warranties and bonds, executed in duplicate by responsible
Subcontractors, suppliers, and manufacturers, within ten days after
completion of the applicable item of work. Except for items put into use
with Owner's permiFsion, leave dote of beginning of time of warranty until
the Date of Substantial completion is determined.
B. Verify that documents are in proper form, contain full information, and
are notarized.
C. Co -execute submittals when required.
D. Retain warrantie., and bonds until time specified for submittal.
E. Include originals of each in operation and maintenance manuals,
indexed separately on Table of Contents.
CLOSEOUT SUBMITTALS
SECTION INCLUDES
A. Project Record Documents.
B. Operation and Maintenance Data.
C. Warranties and bonds.
SUBMITTALS
A. Project Record Documents: Submit documents to the Owner and the
Architect.
B. Operation and Maintenance Data:
1. For equipment, or component parts of equipment put into service
during construction and operated by Owner, submit completed documents
within ten days after acceptance.
C. Warranties and Bonds:
1. For equipment or component parts of equipment put into service during
construction with Owner's permission, submit documents within ten days
after acceptance.
2. Make other submittals within ten days after Date of Substantial
Completion, prior to final Application for Payment.
3. For items of Work for which acceptanue is delayed beyond Date of
Substantial Completion, submit within ten days after acceptance, listing the
date of acceptance as the beginning of the warranty period.
PROJECT RECORD DOCUMENTS
A. Maintain on site one set of the following record documents; record
actual revisions to the Work:
1. Drawings.
2. Specifications.
3. Addenda.
4. Change Orders and other modifications to the Contract.
5. Reviewed shop drawings, product data, and samples.
6. Manufacturer's instruction for assembly, installation, and adjusting.
B. Ensure entries are complete and accurate, enabling future reference by
Owner.
C. Store record documents separate from documents used for
construction.
D. Record information concurrent with construction progress and date all
markups and additional documents.
E. Specifications: Legibly mark and record at each product section
description of actual products installed, including the following:
1. Manufacturer's name and product model and number.
2. Product substitutions or alternates utilized.
3. Changes made by Addenda and modifications.
F. Record Drawings and Shop Drawings: Legibly mark each item to record
actual construction including:
1. Measured horizontal and vertical locations of underground utilities and
appurtenances, referenced to permanent surface improvements.
2. Measured locations of internal utilities and appurtenances concealed in
construction, referenced to visible and accessible features of the Work.
3. Field changes of dimension and detail.
4. Details not on original Contract drawings.
OPERATION AND MAINTENANCE DATA
A. For Each Product or System: List names, addresses and telephone
numbers of Subcontractors and suppliers, including local source of supplies
and replacement parts.
B. Product Data: Mark each sheet to clearly identify specific products
and component parts, and data applicable to installation. Delete
inapplicable information.
C. Drawings: Supplement product data to illustrate relations of component
parts of equipment and systems, to show control and flow diagrams. Do
not use Project Record Documents as maintenance drawings.
D. Typed Text: As required to supplement product data. Provide logical
sequence of instructions for each procedure, incorporating manufacturer's
instructions.
OPERATION AND MAINTENANCE DATA FOR MATERIALS AND FINISHES
A. For Each Product, Applied Material, and Finish:
1. Product data, with catalog number, size, composition, and color and
texture designations.
2. Information for re -ordering custom manufactured products.
B. Instructions for Care and Maintenance: Manufacturer's recommendations
for cleaning agents and methods, precautions against detrimental cleaning
agents and methods, and recommended schedule for cleaning and
maintenance.
C. Moisture protection and weather -exposed products: Include product
data listing applicable reference standards, chemical composition, and
details of installation. Provide recommendations for inspections,
maintenance, and repair.
D. Additional information as specified in individual product specification
sections.
OPERATION AND MAINTENANCE DATA FOR EQUIPMENT AND SYSTEMS
A. For Each Item of Equipment and Each System:
1. Description of unit or system, and component parts.
2. Identify function, normal operating characteristics, and limiting
conditions.
3. Complete nomenclature and model number of replaceable parts.
B. Ponelboard Circuit Directories: Provide electrical service characteristics,
controls, and communications; typed.
C. Operating Procedures: Include start-up, break-in, and routine normal
operating instructions and sequences. Include regulation, control, stopping,
shut -down, and emergency instructions. Include summer, winter, and any
special operating instructions.
D. Maintenance Requirements: Include routine procedures and guide for
preventative maintenance and trouble shooting; disassembly, repair, and
reassembly instructions; and alignment, adjusting, balancing, and checking
instructions.
E. Provide servicing and lubrication schedule, and list of lubricants
required.
F. Include manufacturer's printed operation and maintenance instructions.
G. Include sequence of operation by controls manufacturer.
H. Provide original manufacturer's parts list, illustrations, assembly
drawings, and diagrams required for maintenance.
1. Provide Contractor's coordination drawings, with color coded piping
diagrams as installed.
J. Additional Requirements: As specified in individual product specification
sections.
OPERATION AND MAINTENANCE MANUALS
A. Prepare instructions and data by personnel experienced in maintenance
and operation of described products.
B. Prepare data in the form of an instructional manual.
C. Binders: Commercial quality, 8-1/2 x 11 inch three D side ring
binders with durable plastic covers; 2 inch maximum ring size. When
multiple binders are used, correlate data into related consistent groupings.
D. Cover: Identify each binder with typed or printed title OPERATION AND
MAINTENANCE INSTRUCTIONS; identify title of Project; identify subject matte
of contents.
SECTION 03450
3. Projects specifying a flat footing require the contractor to establish and
install permanent control points for location of panels. Control points at
corners, and grid lines, and not less than 40' on center.
C. Installation:
Installation of Precast, Prestressed concrete shall be performed by the
manufacturer or a competent erector. Members shall be lifted by means
of suitable lifting devices at points provided by the manufacturer.
Temporary shoring and bracing, if necessary, shall comply with the
manufacturer's recommendations.
The exposed aggregate finish will be pressure washed after the installation
by manufacturer.
D. Alignment:
Members shall be properly aligned and leveled as required by the approved
shop drawings. Variations between adjacent members shall be reasonably
leveled out by jacking, loading or any other feasible method as
recommended by the manufacture and acceptable to the
architect/engineer.
FIELD WELDING
Field welding is to be completed by qualified welders using equipment and
materials compatible to the base material. (See Section 1.02 E.2)
ATTACHMENTS
Subject to approval of the architect/engineer, and manufacturer, Precast,
Prestressed products may be drilled or "shot" provided no contact is made
with the prestressing steel. Should spoiling occur, it shall be required by
STRUCTURAL PRECAST CONCRETE WALLS the trade doing the drilling or the shooting.
INSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or
bid form.
DESCRIPTION
A. Work Included:
These specifications cover Precast and Precast, Prestressed structural
concrete construction, including product design not shown on contract
drawings, manufacture, transportation, erection and other related items
such as anchorage, bearing pads, storage and protection of Precast
concrete.
QUALITY ASSURANCE
A. Manufacturer Qualification:
Manufacturer shall follow the prescribed guidelines of the Prestressed
Concrete Institute.
B. Erector Qualification:
Regularly engaged for at least five years in the erection of Precast
structural concrete similar to the requirements of this project.
C. Welder Qualifications:
In accordance with AWS D1.1
D. Testing:
In general _,ompliance with testing provisions in MNL -116, Manual for
Quality Control for Plants and Production of Precast and Prestressed
Concrete Products.
E. Requirements of Regulatory Agencies:
All local codes plus the following specifications, standards and codes ore a
part of these specifications:
1. ACI 318 -Building Code Requirements for Reinforced Concrete
2. AWS D1.1 -Structural Welding Code -Steel
3. ASTM Specifications -As referred to in Part 2, Products.
SUBMITTALS
A. Shop Drawings:
1. Plans and/or elevations locating and defining all material furnished by
manufacturer (includes opening, finishes, type of insulation).
2. Sections and details showing connections, cast -in items and their
relation to the structure.
3. Description of all loose, cast -in and field hardware
4. Field installed inchor location drawings.
B. Producf Design Criteria:
1. Loading for Design:
a. Initial handling and erection stresses.
b. All dead and live loads as specified on the contract drawings.
c. All other loads specified for member, where applicable.
1. Design calculations of products not completed on the contract drawings
shall be performed by a registered engineer in Precast, Prestressed
concrete design and submitted for approval upon request.
2. Design shall be in accordance with all applicable codes and latest
edition of AC1318.
C. Test Reports:
Reports of tests on concrete and other materials upon request.
PRODUCTS
A. Precast, Prestressed insulated wall panels
a. Panel thickness shall be 9 '/a" for new walls
b. Panel width for typical runs shall be 12'-0" nominal for width
c. Panel height as determined by engineer or architect.
MATERIALS
A. Portland Cement:
ASTM C150 -Type I or III
B. Admixtures:
1. Air-entro7ning admixtures: ASTM C260
2. Water reuucing, retarding, accelerating, high -range water reducing
admixtures: ASTM C494
3. Fly ash as required by manufacturer
C. Aggregates:
ASTM C33 or C330
D. Water:
Potable and free from foreign materials in amounts harmful to concrete
and embedded steel.
E. Reinforcing Steel:
1. Bars:
a. Deformed Billet Steel: ASTM A615
b. Deformed Rail Steel: ASTM A616
c. Deformed Axle Steel: ASTM A617
d. Deformed Low -Allo; Steel: ASTM A706
1. Wire:
Cold -Drawing Steel: ASTM A82
2. Wire Fabric:
a. Welded Steel: F3TM A185
b. Welded Deformed Steel: ASTM A497
F. Strand:
Uncoated, 7 -wire, stress -relieved or low relaxation strand: ASTM A416
(including supplement) -Grate 250K or 270K.
G. Anchors and Inserts:
1. Materials -Structural Steel: ASTM A36
2. Finish - Manufacturer's Standards
H. Grout:
Cement Grout: Portland cement, sand and water sufficient for placement
and hydration.
1. Welded Studs:
AWS D1.1
J. Rigid Insulation:
1 . 3" Expanded Polystyrene
K. Concrete Mixes:
1. 28 -Day Compressive Strength: minimum of 5000 psi
2. Release Strength: Minimum of 3500 psi
3. Use of calcium chloride: chloride ions or other salts are not
permitted.
4. Exposed surfaces to have 5 percent entrained air.
MANUFACTURE
A. Manufacturi ,g procedure shall be in general compliance with PCI
MNL -116.
B. Manufacturing tolerances shall comply with PCI requirements for
structural products.
C. Finishes:
1. Standard Underside: Resulting from casting against approved forms
using good industry practice in cleaning of forms, design of concrete mix,
placing and curi, g. Small surface holes caused by air bubbles, normal
color variation, normal form joint marks, ninor chips and spalls shall be
tolerated, but nu major or unsightly it perfections, honeycomb or other
defects shall be permitted, unless they are nonstructural I nature and are
patched.
2. Standard Top: Result of vibrating screed and additional hand finishing
at projections. Normal color variation, minor indentations, minor chips
and spalls shall be permitted. No major imperfections, honeycomb or
defects shall be permitted.
D. Openings:
Openings to be plant cast with '/." chamfer edge. Window/Door frames for
insulated panels must be of sufficient width to cover insulation and allow
anchorage. The supplier shall provide for openings 12" round or square or
larger as shown on the drawings. Other openings shall be located and
field drilled or cut by the trade requiring them after the Precast,
Prestressed products have been erected. All openings shall be approved
by the architect/engineer and Precast manufacturer before drilling or
cutting.
E. Patching:
Shall be acceptable, provided the structural adequacy of the product and
the appearance are not impaired.
F. Fasteners and Connections:
Manufacturer shall cast in structural inserts, bolts and plates as detailed
or required by the contract drawings.
EXECUTION
ERECTION
A. Site Access:
General contractor shall be responsible for providing suitable access to
and around the building, proper drainage and firm, level bearing for the
hauling and erection equipment to operate under their own power.
B. Preparation -General Contractor Shall Be Responsible for:
r 1. Prcviding true, level bearing surfaces on all field -placed bearing walls
and other field -place supporting members.
2. Placement and accurate alignment of anchor bolts, plates or dowels in
column footings, grade beams and other field placed supporting members.
SECTION 05400
SECTION 05500
METAL FABRICATIONS
INSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or
bid form.
REFERENCES
A. ANSI A14.3 - American National Standard for Ladders -- Fixed --
Safety Requirements; 1992
B. ASTM A 36/A 36M - Standard Specification for Carbon Structural Steel;
1997a.
C. ASTM A 53 - Standard Specification for Pipe, Steel, Black and
Hot -Dipped, Zinc -Coated, Welded and Seamless; 1998.
MATERIALS - STEEL
A. Steel Sections: ASTM A 36/A 36M.
B. Steel Tubing: ASTM A 500, Grade B cold -formed structural tubing.
C. Plates: ASTM A 283.
D. Pipe: ASTM A 53, Grade B Schedule 40, black finish.
E. Bolts, Nuts, and Washers: ASTM A 325 (ASTM A 325M).
F. Welding Materials: AWS D1.1; type required for materials being welded.
COLD FORMED METAL FRAMING FABRICATION
A. Fit and shop assemble items in largest practical sections, for delivery
INSTRUCTIONS TO BIDDERS to site.
A. Bidders to contact Construction Manager for bidding instructions and/or B. Fabricate items with joints tightly fitted and secured.
bid form. C. Grind exposed joints flush and smooth with adjacent finish surface.
REFERENCES Make exposed joints butt tight, flush, and hairline. Ease exposed edges
to small uniform radius.
A. AISI SG -971 - Specification for the Design of Cold -Formed Steel
Structural Members; American Iron and Steel Institute; 1996, with 2000 D. Supply components required for anchorage of fabrications. Fabricate
supplement. anchors and related components of same material and finish as
fabrication, except where specifically noted otherwise.
B. ASTM A 123/A 123M - Standard Specification for Zinc (Hot -Dip FABRICATED ITEMS
Galvanized) Coatings on Iron and Steel Products; 2000.
C. ASTM A 653/A 653M - Standard Specification for Steel Sheet, A. Ladders: Steel; in compliance with ANSI A14.3; with mounting brackets
and attachments; prime paint finish.
Zinc -Coated (Galvanized) or Zinc -Iron Alloy -Coated (Galvannealed) by the
Hot -Dip Process; 2000. B. Guardrails: 1 1/2 inch diameter steel sections, ASTM A 500, Grade B
cold -formed structural tubing; prime paint finish.
D. ASTM C 955 - Standard Specification for Load -Bearing (Transverse and
Axial) Steel Studs, Runners (Tracks), and Bracing or Bridging for Screw C. Bollords: Steel pipe, concrete filled, crowned cap, as detailed; prime
Application of Gypsum Panel Products and Metal Plaster Bases; 2000a. point finish.
E. AWS D1.1 - Structural Welding Code - Steel; American Welding Society; D. Ledge Angles, Shelf Angles, Channels, and Plates Not Attached to
2000. Structural Framing: For support of metal decking; prime paint finish.
F. SSPC-Paint 20 - Zinc -Rich Primers (Type I, "Inorganic," and Type Il, FINISHES - STEEL
"Organic"); Society for Protective Coatings; 1982 (Ed. 2000).
A. Prime paint all steel items.
SYSTEM DESCRIPTION
B. Prepare surfaces to be primed in accordance with SSPC-SP2.
A. Design wall system to provide for movement of components without
damage, failure of joint seals, undue stress on fasteners, or other C. Clean surfaces of rust, scale, grease, and foreign matter prior to
detrimental effects when subject to seasonal or cyclic day/night finishing.
temperature ranges.
D. Prime Painting: One coat.
B. Design system to accommodate construction tolerances, deflection of
building structural members, and clearances of intended openings. FABRICATION TOLERANCES
QUALITY ASSURANCE A. Squareness: 1/8 inch maximum difference in diagonal measurements.
A. Calculate structural properties of framing members in accordance with B. Maximum Offset Between Faces: 1/16 inch.
requirements of AISI "Specification for the Design of Cold -Formed Steel
Structural Members". C. Maximum Misalignment of Adjacent Members: 1/16 inch.
B. Manufacturer: Company specializing in manufacturing the types of D. Maximum Bow: 1/8 inch in 48 inches.
products specified in this section, and with minimum three years of
documented experience. E. Maximum Deviation From Plane: 1/16 inch in 48 inches.
C. Installer: Company specializing in performing the work of this section EXAMINATION
with minimum five years of experience.
A. Verify that field conditions are acceptable and are ready to receive
D. Design structural elements under direct supervision of a Professional work.
Structural Engineer experienced in design of this Work and licensed at the
place where the Project is located. PREPARATION
FRAMING MATERIALS A. Clean and strip primed steel items to bare metal where site welding is
required.
A. Studs and Track: ASTM C 955; studs formed to channel shape with
punched web; U-shaped track in matching nominal width and compatible B. Supply setting templates to the appropriate entities for steel items
height. required to be cast into concrete or embedded in masonry.
1. Gage and depth: As indicated on the drawings.
2. Galvanized in accordance with ASTM A 653/A 653M G90/Z275 coating. INSTALLATION
B. Joists and Purlins: Fabricated from ASTM A 653/A 653M steel sheet, A. Install items plumb and level, accurately fitted, free from distortion or
with G90/Z275 hot dipped galvanized coating. defects.
1. Base Metal: Structural Steel (SS), Grade 33/230.
2. Gage and depth: As indicated on the drawings. m Provide for erection loads, and for sufficient temporary bracing to
maintain true alignment until completion of erection and installation of
ACCESSORIES permanent attachments.
A. Bracing, Furring, Bridging: Formed sheet steel, thickness determined C. Field weld components indicated.
for conditions encountered; finish to match framing components. D. Perform field welding in accordance with AWS D1.1.
B. Plates, Gussets, Clips: Formed Sheet Steel, thickness determined for E. Obtain approval prior to site cutting or making adjustments not
conditions encountered; finish to match framing components. scheduled.
C. Deflection and Bridging Clips: As manufactured by Signature Industries,
LLC, (888) 474-4876. F. After erection, prime welds, abrasions, and surfaces not shop primed or
1. Product: Verti 48 deflection clips and BridgeClip bridging clips. galvanized, except surfaces to be in contact with concrete.
a. Steel: ASTM A 653/A 653M, SS Grade 50 (340), Class 1, 50 ksi (340
MPa) minimum yield strength, 65 ksi (450 MPa) minimum tensile strength,
G-60 (Z180) hot -dipped galvanized coating.
b. Material Thickness: 0.068 inches minimum.
c. Design clips for positive attachment to structure and stud web using
step -bushing technology to provide frictionless vertical movement.
d. Provide clips with attached bushing and screw of the series, size and
configuration as required by the structural design calculations.
D. Touch -Up Primer for Galvanized Surfaces: SSPC-Paint 20, Type I -
Inorganic, complying with VOC limitations of authorities having jurisdiction.
FASTENERS
A. Self -Drilling, Self -Tapping Screws, Bolts, Nuts and Washers: ASTM A
123/A 123M, hot dip galvanized to 1.3 oz/sq ft.
B. Anchorage Devices: Power actuated.
C. Welding: In conformance with AWS D1.1.
EXAMINATION
A. Verify that substrate surfaces are ready to receive work.
INSTALLATION OF STUDS
A. Install components in accordance with manufacturers' instructions.
B. Align floor and ceiling tracks; locate to wall layout. Secure in place
with fasteners at maximum 24 inches on center. Coordinate installation
of sealant with floor and ceiling tracks.
C. Place studs at 16 inches on center; not more than 2 inches from
abutting walls and at each side of openings. Connect studs to tracks
using clip and tie method.
D. Construct corners using minimum of three studs. Install double studs
at wall openings, door and window jambs.
E. Install load bearing studs full length in one piece. Splicing of studs is
not permitted.
F. Install load bearing studs, brace, and reinforce to develop full strength
and achieve design requirements.
G. Coordinate placement of insulation in multiple stud spaces made
inaccessible after erection.
H. Install intermediate studs above and below openings to align with wall
stud spacing.
I. Provide deflection allowance in stud track, directly below horizontal
building framing at non -load bearing framing.
J. Attach cross studs to studs for attachment of fixtures anchored to
wal Is.
K. Install framing between studs for attachment of mechanical and
electrical items, and to prevent stud rotation.
L. Touch-up field welds and damaged galvanized surfaces with primer.
INSTALLATION OF JOISTS AND PURLINS
A. Install framing components in accordance with manufacturer's
instructions.
B. Make provisions for erection stresses. Provide temporary alignment and
bracing.
C. Set floor and ceiling joists parallel and level, with lateral bracing and
bridging.
D. Locate joist end bearing directly over load bearing studs or provide
load distributing member to top of stud track.
E. Provide web stiffeners at reaction points.
F. Touch-up field welds and damaged galvanized surfaces with primer
TION 05510
SEC
METAL STAIRS
INSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or
bid form.
REFERENCES
A. ASTM A 36/A 36M - Standard Specification for Carbon Structural Steel;
1997a.
B. ASTM A 53 - Standard Specification for Pipe, Steel, Black and
Hot -Dipped, Zinc -Coated, Welded and Seamless; 1998.
DESIGN REQUIREMENTS
A. Design and fabricate stair assembly to support a uniform live load of
100 Ib/sq ft and a concentrated load of 300 Ib/sq ft with deflection of
stringer or landing framing not to exceed 1/180 of span. Test in
accordance with ASTM A 935.
B. Design and fabricate railing assemblies in accordance with ASTM E 985.
C. Fabricate metal stairs to comply with NAAMM AMP 510, Class
Commercial.
SUBMITTALS
A. See Section 01300 - Administrative Requirements, for submittal
procedures.
B. Shop Drawings: Indicate profiles, sizes, connection attachments,
reinforcing, anchorage, size and type of fasteners, and accessories.
1. Indicate welded connections using standard AWS A2.4 welding symbols.
Indicate net weld lengths.
QUALITY ASSURANCE
A. Perform design and prepare shop drawings under direct supervision of
a Professional Structural Engineer experienced in design of this work and
licensed at the place where the Project is located.
MATERIALS
A. Steel Sections: ASTM A 36/A 36M.
B. Steel Tubing: ASTM A 500, Grade B cold -formed structural tubing.
C. Steel Plates: ASTM A 283.
D. Pipe: ASTM A 53, Grade B Schedule 40, black finish.
E. Ungalvanized Steel Sheet: ASTM A 611, Grade C, Type 1.
F. Galvanized Steel Sheet: ASTM A 653/A 653M, Structural Steel (SS)
Grade 33/230 with G40/Z120 coating.
G. Checkered Plate: ASTM A 786/A 786M, rolled steel floor plate.
H. Tread and Landing Concrete Reinforcement: Bar type as detailed,
unfinished.
I. Bolts, Nuts, and Washers: ASTM A 325 (ASTM A 325M).
J.Exposed Mechanical Fastenings: Flush countersunk screws or bolts;
consistent with design of stair structure.
K. Welding Materials: AWS D1.1; type required for materials being welded.
FABRICATION - GENERAL
A. Fit and shop assemble components in largest practical sections, for
delivery to site.
B. Fabricate components with joints tightly fitted and secured.
C. Grind exposed joints flush and smooth with adjacent finish surface.
Make exposed joints butt tight, flush, and hairline. Ease exposed edges
to small uniform radius.
D. Exposed Mechanical Fastenings: Flush countersunk screws or bolts;
unobtrusively located; consistent with design of component, except where
specifically noted otherwise.
E. Supply components required for anchorage of fabrications. Fabricate
anchors and related components of same material and finish as
fabrication, except where specifically noted otherwise.
F. Fabricate components accurately for anchorage to each other and to
building structure.
FABRICATION - PAN STAIRS
A. Fabricate stairs with closed risers and treads of metal pan construction
using ungalvanized steel sheet, ready to receive concrete.
B. Form treads and risers with minimum 12 gage sheet steel stock.
C. Secure reinforced tread pans to stringers with clip angles; welded in
place.
D. Form stringers with rolled steel channels, 12 inches deep. Weld fascia
plates to channels using 14 gage steel sheet across channel toes.
E. Form landings wa="with minimum 12 gage sheet stock. Reinforce
underside with angles to attain design load requirements.
F. Form balusters with 1 1/2 inch diameter steel sections, welded to
stringers.
G. Prime paint components.
FABRICATION - STEEL GRATING STAIRS
A. Fabricate steel grating treads and platforms in accordance with
requirements of NAAMM Metal Bar Grating Manuals.
B. Provide end banding bars, except where carrier angle are used at tread
ends.
C. Support treads by use of carrier plates or carrier angle. Use carrier
plate end banding bars on exterior stairs.
D. Provide abrasive nosing on treads and edge of platforms at head of
stairs.
E. Provide toe plates on platforms where shown.
F. Form stringers with rolled steel channels, 12 inches deep; prime paint
finish.
G. Form balusters with 1 1/2 inch diameter steel sections, welded to
stringers; prime paint finish.
FINISHING
A. Prepare surfaces to be primed in accordance with SSPC-SP 2.
B. Clean surfaces of rust, scale, grease, and foreign matter prior to
finishing.
C. Do not prime surfaces in direct contact with concrete or where field
welding is required.
D. Prime paint items with one coat.
E. Galvanizing: Galvanize items indicated to minimum 1.3 oz/sq ft zinc
coating in accordance with ASTM A 123/A 123M.
EXAMINATION
A. Verify that field conditions are acceptable and are ready to receive
work.
PREPARATION
A. Clean and strip primed steel items to bare metal where site welding is
required.
B. Supply items required to be embedded in masonry with setting
templates.
INSTALLATION
A. Install components plumb and level, accurately fitted, free from
distortion or defects.
B. Provide anchors, plates, angles, hangers, and struts required for
connecting stairs to structure.
C. Allow for erection loads, and for sufficient temporary bracing to
maintain true alignment until completion of erection and installation of
permanent attachments.
D. Field weld components indicated on drawings. Perform field welding in
accordance with AWS D1.1.
E. Mechanically fasten joints butted tight, flush, and hairline. Grind welds
smooth and flush.
F. Obtain approval prior to site cutting or creating adjustments not
scheduled.
G. After erection, prime welds, abrasions, and surfaces not shop primed
or galvanized, except surfaces to be in contact with concrete.
SECTION 06114
WOOD BLOCKING AND CURBING
INSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or
bid form,
REFERENi�ES
A. AWPA C2 - Lumber, Timber, Bridge Ties and Mine Ties -- Preservative
Treatment by Pressure Processes; American Wood -Preservers' Association;
2000.
B. AWPA C20 - Structural Lumber -- Fire Retardant Treatment by
Pressure Processes; American Wood -Preservers' Association; 1999.
C. PS 1 - Construction and Industrial Plywood; National Institute of
Standards and Technology (Department of Commerce); 1995.
D. PS 20 - American Softwood Lumber Standard; National Institute of
Standards and Technology (Department of Commerce); 1999.
E. SPIB (GR) - Standard Grading Rules for Southern Pine Lumber;
Southern Pine Inspection Bureau, Inc.; 1994.
QUALITY ASSURANCE
A. Lumber: Comply with PS 20 and approved grading rules and inspection
agencies.
B. Plywood: Comply with PS 1.
DIMENSION LUMBER
A. Grading Agency: Southern Pine Inspection Bureau, Inc. (SPIB).
B. Sizes: Nominal sizes as indicated on drawings, S4S.
C. Moisture Content: S -dry or MC19.
D. Miscellaneous Blocking, Furring, and Noilers:
1. Lumber: S4S, No. 2 or Standard Grade.
2. Boards: Standard or No. 3.
CONSTRUCTION PANELS
A. Plywood Sheathing: PS 1, Grade C -C, exterior grade, fire retardant
treated.
B. Miscellaneous Panels:
1. Electrical Component Mounting: APA rated sheathing, fire retardant
treated.
ACCESSORIES
A. Fasteners and Anchors:
1. Fasteners: Hot -dipped galvanized steel for high humidity and treated
wood locations, unfinished steel elsewhere.
FACTORY WOOD TREATMENT
A. Fire Retardant Treatment: AWPA Treatment C20, Exterior Type,
Chemically treated and pressure impregnated; capable of providing a
maximum flame spread/smoke development rating of 25 / 450.
B. Pressure Treatment of Lumber Above Grade: AWPA Treatment C2 using
waterborne preservative to 0.25 Ib/cu ft retention.
1. Kiln dry after treatment to maximum moisture content of 19 percent.
2. Treat wood in contact with roofing, flashing, or waterproofing.
3. Treat wood in contact with masonry or concrete.
4. Treat wood less than 18 inches above grade.
C. Pressure Treatment of Lumber in Contact with Soil: AWPA Treatment
C2 using waterborne preservative designated in AWPA C2 as suitable for
ground contact use to 0.4 Ib/cu ft retention.
FRAMING INSTALLATION
A. Set members level and plumb, in correct position.
B. Place horizontal members with crown side up.
C. Construct curb members of single pieces.
D. Curb roof openings except where prefabricated curbs are provided.
Form corners by alternating lapping side members.
E. Coordinate curb installation with installation of decking and support of
deck openings.
F. Provide miscellaneous members as indicated or as required to support
finishes, fixtures, specialty items, and trim.
(SECTION CONTINUED NEXT SHEET)