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MUSIC BUILDING ROOF REPLACEMENT

PROJECT MANUAL BID DOCUMENTS

PREPARED FOR XAVIER UNIVERSITY OF LOUISIANA

1 DREXEL DR NEW ORLEANS, LA 70125

08/08/2016

Gale Associates, Inc. 160 N. Westmonte Drive, Suite 1200

Altamonte Springs, FL 32714

GALE JN 678038

MUSIC BUILDING ROOF REPLACEMENT TOC - 1 XAVIER UNIVERSITY OF LOUISIANA GALE JN 678038 BID DOCUMENTS

TABLE OF CONTENTS DIVISION 1 – GENERAL REQUIREMENTS 011100 SUMMARY OF WORK 012200 UNIT PRICES 013300 SUBMITTAL PROCEDURES 014000 QUALITY REQUIREMENTS 015000 TEMPORARY FACILITIES AND CONTROLS 016000 PRODUCT REQUIREMENTS 017700 CLOSEOUT PROCEDURES DIVISION 2 – SITE CONSTRUCTION 024119 SELECTIVE DEMOLITION DIVISION 3 – CONCRETE 037100 CONCRETE DECK REPAIRS DIVISION 4 – MASONRY 040120 MAINTENANCE OF BRICK AND LIMESTONE UNIT MASONRY DIVISION 6 – WOOD AND PLASTICS 061000 ROUGH CARPENTRY DIVISION 7 – THERMAL AND MOISTURE PROTECTION 072200 ROOF AND DECK INSULATION 075610 LIQUID APPLIED ROOFING AND FLASHING 076200 FLASHING AND SHEET METAL 079200 JOINT SEALANTS DIVISION 15 – MECHANICAL 150110 MECHANICAL/ELECTRICAL GENERAL REQUIREMENTS

MUSIC BUILDING ROOF REPLACEMENT TOC - 2 XAVIER UNIVERSITY OF LOUISIANA GALE JN 678038 BID DOCUMENTS

DRAWINGS

DRAWING NO. TITLE G-001 COVER SHEET G-002 STANDARD ABBREVIATIONS, LEGEND, SYMBOLS, &

GENERAL NOTES A-101 OVERALL ROOF PLAN A-102 PARTIAL ROOF PLANS – AREA E A-103 PARTIAL ROOF PLANS – AREA D A-201 PARTIAL ELEVATIONS A-301 ROOF ASSEMBLY INFO AND TYPICAL DETAILS

AD-501 DETAILS-DEMOLITION A-501 DETAILS A-502 DETAILS A-503 DETAILS

SUMMARY OF WORK 011100 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 011100 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. This Section outlines the scope of work included in the roof replacement project at the Music Building (Building 10) at Xavier University of Louisiana, New Orleans, Louisiana. Refer to the appropriate specification section for further information about installation methods and components to be provided. In general, the work includes, but is not limited to, the following items: 1. Roof Area A: Install new copper sheet metal gutter liner in the parapet gutter (trough)

along the north and south sides of Roof Area A, as indicated in the drawings. Remove and replace existing parapet scupper drains, conductor boxes and downspouts with new copper sheet metal assemblies. Tie downspouts into existing subgrade drains.

2. Roof Area D (Tower): Remove the existing multi-ply modified bitumen roof assembly and rigid insulation on the Tower Roof Area D, down to the existing concrete roof deck substrate and install a new roof system. The new roof system shall consist of modified bitumen roof membrane over rigid insulation with a fully reinforced liquid-applied PMMA surfacing and PMMA flashings. In addition, provide the following work:

a. Install new retrofit drain insert at existing roof drain location. b. Install new secondary (overflow) copper sheet metal scupper drain through the

brick masonry parapet wall. c. Cap off all abandoned roof curbs. d. Provide tapered insulation “crickets” where indicated on the roof to direct runoff to

the primary roof drain. e. Apply a fully reinforced liquid-applied PMMA coating system over the roof-facing

side of the brick masonry parapet walls. f. Remove and replace mortar at all limestone coping joints at the crenellated parapet

wall surrounding the roof. g. Repoint all brick masonry mortar joints on the exterior face of the walls around the

tower roof (above, but not including, the limestone cornice band as indicated on the drawings).

3. Roof Area E: Remove the existing multi-ply modified bitumen roof assembly and rigid insulation on Roof Area E, down to the existing concrete roof deck substrate and install a new roof system. The new roof system shall consist of modified bitumen roof membrane over rigid insulation with a fully reinforced liquid-applied PMMA surfacing and PMMA flashings. In addition, provide the following work:

a. Remove and replace the existing primary scupper drain, conductor box and downspout with new copper sheet metal assemblies.

b. Install new secondary (overflow) copper sheet metal scupper drain through the brick masonry parapet wall.

c. Provide tapered insulation “crickets” where indicated on the roof to direct runoff to the primary roof drain.


d. Cap abandoned openings in the concrete deck, uncovered during roof demolition, as indicated in the Drawings.

e. Repair damaged electrical conduit on roof, and provide new rooftop conduit supports.

f. Remove and replace mortar at all limestone coping joints at the parapet walls directly bordering the roof.

g. Repair miscellaneous defective conditions within the brick masonry (mortar cracks, holes, vegetation growth, etc.) on wall surfaces located directly above the roof, as indicated on the drawings.

B. Roof Assembly: Provide a new single-ply SBS modified bitumen roof membrane system and base flashing sheets, torch applied, over rigid insulation and gypsum roof sheathing coverboard (set in adhesive) over a concrete roof deck as indicated in the drawings. A fully reinforced liquid-applied PMMA surface coating and flashing system shall be applied over the roof membrane as indicated on the drawings, as required for a manufacturer’s NDL (no dollar limint) 20-year warranty. 1. Basis of Design: Siplast Parapro 20 TG P/Parapro Roof System, or equivalent systems

provided by Soprema USA. 2. Equivalent roof systems substitution requests for assemblies meeting the specified

requirements must be submitted for approval to be qualified for use on this project.

C. The Contract Documents showing the existing construction of the facility were developed from historic documents and from limited field observations by the Architect. Actual conditions may vary from those shown. Hidden conditions may be discovered over the course of the work. Further investigations may uncover conditions which may require remedial attention prior to proceeding with demolition or construction. Contractor shall be aware of the need to proceed with diligence and care and shall notify Architect of conditions which do not reflect those indicated or which require further testing and repair prior to proceeding. Contractor shall correct conditions that are detrimental to timely and proper execution of the Work. Contractor shall not proceed until unsatisfactory conditions have been corrected. Commencement or continuation of work constitutes acceptance of conditions and responsibility for satisfactory performance.

1.2 PROJECT CONDITIONS

A. The Music Building is listed on the National Register of Historic Places, and is subject to the restrictions, rules and regulations of the State Historic Preservation Office (SHPO) or the Advisory Council on Historic Preservation overseeing the renovation efforts for this facility.

B. Hazardous materials have been found to be present within the areas designated for construction (asbestos-containing-materials). In-place hazardous materials shall be treated in accordance with applicable OSHA, EPA and LDEQ standards. 1. Refer to Section 024119 – Selective Demolition.

C. The building will be occupied and in use during construction. Take necessary precautions to create as little disturbance or disruption to the building and its occupants as possible during the work.


D. Supply, install, and maintain barriers, protection, warning lines, lighting, and personnel required to segregate the work area(s) from pedestrian or vehicular traffic, as well as to prevent damage to the building, its occupants, and the surrounding landscaped and paved areas. The Contractor shall observe all applicable Federal and/or State OSHA requirements.

E. Schedule and execute work without exposing the building interior to the effects of inclement weather. Protect the building and its occupants against such risks and repair/replace work-related damage to the Owner’s satisfaction.

F. The Contractor shall not be responsible for reported roof related leaks which exist prior to initiating work in the leak areas. The Contractor shall be responsible for all roof related leaks and damage to existing roofing at all locations in which he has initiated work, to include trafficking and materials storage. If damage occurs, the Contractor shall repair damaged areas. Provide and maintain necessary protection and repairs to existing roofing to prevent interior leakage.

G. Supply labor, equipment, tools and appliances necessary for the proper completion of the work.

H. Do not install roofing systems or sealants during precipitation, including fog, or when air temperature is below 40° F (4° C) or is expected to go below 40° F (4° C) during application, or when there is ice, frost, moisture, or visible dampness on the roof.

I. Phased or temporary construction will only be permitted as specified. Schedule, execute, and coordinate work on a daily basis so that components are installed completely and permanently as specified.

J. Schedule, coordinate, and execute work to avoid traffic on completed roof areas. Coordinate work to prevent this situation by working away from completed roof areas, toward roof edges and access ways.

K. Roofing that is removed shall be made 100% weathertight in the same day’s operations.

L. Supply shoring, supports, and other items or materials necessary to brace and support the structure, fixtures, and facilities affected by the work. This includes, but is not limited to, heating and air handling ducts, lighting, rooftop equipment and other items presently supported by or suspended from the roof decks to be removed, and associated structural members.

M. Roof construction and materials shall comply with these specifications and the latest editions of the following: 1. The National Roofing Contractors Association (NRCA) “Roofing and Waterproofing

Manual” 2. Factory Mutual Research Corporation (FM) publications “Loss Prevention Data for

Roofing Contractors” and “Building Materials Approval Guide” 3. Underwriters Laboratories, Inc. “Roofing Materials and Systems Directory”

N. All work shall be performed in accordance with applicable Federal, State, and local code requirements and publications.


O. All workmanship and materials shall be of the best construction practice. Should a conflict arise between the specification requirements and those of the referenced publications, the better quality or more stringent requirement will prevail. Specification requirements that exceed the minimum requirements of the manufacturer shall be complied with by the Contractor.

P. Coordinate the work in this Section with other Sections, including preparatory work, building protection, daily clean-up, and protection of building, with occupants.

Q. Supply labor, vacuums, tools and appliances necessary to keep the interior and exterior building and site areas below and around the construction clean, with as little accumulation of dust and debris as possible on a daily basis.

1.3 REFERENCES

A. Applicable publications: Publications listed herein form a part of this Specification to the extent referenced and are indicated in the text by basic designation only. Applicable publications referenced shall be those that were issued and in use at the time of the Bid Submission.

1.4 PRECONSTRUCTION CONFERENCE

A. A preconstruction conference will be held with the Owner, Owner’s Representatives, Contractor, and involved trades to discuss all aspects of the project. The Contractor's foreman or field representative will attend this conference. The foreman must be English-speaking and shall be on site at all times that work is performed.

B. The Owner shall reserve the right to require an alternate superintendent and/or foreman.

C. The preconstruction conference shall not be held until all specified submittals have been received, reviewed and accepted as to form by the Owner and Owner’s Representative.

D. Delivery of materials and commencement of construction shall not proceed until the preconstruction conference is held. Delays in obtaining a complete set of submittals shall not extend the contracted completion date.

1.5 EMERGENCY RESPONSE

A. The Contractor shall provide the Owner with after-hours (24 hour) emergency telephone numbers of the Contractor’s superintendent and foreman.

B. The Contractor must respond to emergency situations or calls within two (2) hours.

1.6 CONSTRUCTION SCHEDULE

A. It is the intent of the Owner to have portions of the existing roof assembly removed and replaced in a completed, watertight condition on a daily basis.


B. The Contractor shall be permitted to perform all aspects of the work when school is not in session based upon the school schedule. The Contractor may be permitted to perform limited aspects of work while school is in session based upon the following conditions: 1. The Owner has reviewed and approved the Contractor’s construction schedule. 2. The Owner has sufficient time to control occupancy beneath the scheduled work area. 3. The Owner determines that the disruption to building occupants from the construction is

tolerable. 4. The Contractor has taken additional measures necessary to prevent fumes and odors

associated with solvents and heated bitumen from entering the occupied space.

C. Proper coordination of all aspects of the work by the Contractor and any sub-trades is critical to ensure proper installation and performance of the work. The Contractor’s Construction Schedule shall clearly outline the coordination between job tasks of all involved disciplines. Subject to review and acceptance by the Owner, this Schedule will be strictly adhered to by the Contractor and sub-trades.

D. The Contractor’s Construction Schedule shall clearly identify the on-site crew foreman and the size of the crew to be utilized. The crew size shall remain consistent and work shall be continuous throughout the project, from start-up to completion.

E. The Owner shall review the Contractor’s Construction Schedule prior to the start of any work. After defining the location(s) of the work progress, the Owner shall arrange to control occupancy in the building to the greatest extent possible. It shall be the responsibility of the Contractor to supply the Owner with written notice, 72 hours in advance, if his work location(s) for a workday is different from the schedule. The Contractor shall update his Construction Schedule weekly and submit a copy to the Owner for review.

F. The Contractor shall schedule periodic site visits by the Membrane Manufacturer providing the warranty during the construction period. Announce the Manufacturer’s site visit (inspection) to the Owner 72 hours prior to its occurrence. Visits by the Manufacturer's Representative shall be made prior to project start-up, one week into the start of construction, with inspections prior to the installation of the membrane surfacing, at project completion, and as requested by the Owner. The Contractor shall provide the Owner a copy of the Manufacturer’s written report for each inspection, indicating Manufacturer’s comments pertaining to installation of materials and any corrective recommendations. In addition, the Contractor is responsible to notify and obtain acceptance from the Membrane Manufacturer on detail changes that may affect the roof system warranty.

1.7 SCHEDULE OF VALUES

A. Provide a line item breakdown of construction labor and materials costs for each Specification Section included in these Contract Documents. Additionally, provide line item values for Unit Price, Alternate, and Allowance Work included in these Specifications. Utilize AIA Forms G702 and G703, to prepare and submit the Schedule of Values.


1.8 WORK HOURS

A. The Contractor will be allowed to work at the project site between the hours of 7:00 a.m. and 5:00 p.m., local time, Monday through Friday. Work outside these hours may be allowed with 72 hours minimum notice to the Owner. The Owner reserves the right to disapprove or suspend a request to work outside of normal working hours. The cost of providing building maintenance personnel on site for weekend work shall be borne by the Contractor.

1.9 PROGRESS MEETINGS

A. Progress meetings shall be scheduled by the Owner as deemed necessary.

1.10 DIMENSIONS AND QUANTITIES

A. Verify dimensions and quantities in the field prior to bid submission. The Project Plans and Drawings have been compiled from various sources and may not reflect the actual field conditions at the time of construction.

B. The Contractor is solely responsible for means and methods of construction. Make necessary investigations to become familiar with the project conditions.

C. Additional compensation due to unfamiliarity with project conditions will not be considered.

D. In case of inconsistency between Drawings and Specifications or within either document, the better quality and/or greater quantity of work shall be provided, as determined by the Owner.

1.11 MATERIAL AND SAFETY DATA SHEETS

A. Material safety data sheets (MSDS) shall be submitted in complete sets for all products to be used prior to any work being performed.

1.12 GUARANTEES AND WARRANTIES

A. Refer to specific Sections of this specification for systems and product warranty requirements. Verify with Manufacturer of proposed systems and products that specified warranty requirements are acceptable, without exception, prior to selecting materials for use on this project.

1.13 CLEAN-UP

A. Restore property of the Owner to its original condition prior to the start of construction. Refer to Section 015000 - Temporary Facilities and Controls. General clean-up of the site shall be performed on a daily basis.


B. Clean, restore, and/or replace items stained, dirtied, discolored, or otherwise damaged due to the Work, as required by the Owner.

C. Clean roof, building (interior and exterior), landscaped areas, and parking areas so they are free of trash, debris and dirt caused by or associated with the Work.

D. Clean out drain leaders and piping to the point where it exits the building. Demonstrate roof drainage systems are operating by running water from a hose for 30 minutes into each drain in the presence of the Owner.

E. Sweep paved areas clean.

1.14 PERMITS

A. The Contractor will obtain and pay for any and all permits required to perform the work.

1.15 OWNER OCCUPANCY

A. Owner will occupy premises during entire construction period. Cooperate with Owner in scheduling operations to minimize conflict with Owner’s use of facility.

B. Predetermine and obtain approval, in advance from Owner, for vertical and horizontal transportation of labor and construction materials onto and off of the building roof.

C. Do not transport labor or construction materials to the roof via the interior of the facility.

1.16 PRE-JOB DAMAGE SURVEY OF FACILITY

A. Perform a thorough pre-job survey of property and all affected and adjacent areas of the building with Owner prior to starting the work in order to document existing damage. Contractor shall document the survey on video tape and provide a copy to the Owner prior to commencing work. Damaged items identified during the survey will not be the responsibility of Contractor unless further damaged by Contractor during execution of project.

1.17 CORRECTION OF DAMAGE TO PROPERTY

A. Consider any damage to building or property not identified in the pre-job damage survey as having resulted from execution of this Contract and correct at no additional expense to Owner.

B. The Contractor will include in the Base Bid the cost to perform any roof related repair that is due to Contractor’s faulty workmanship and/or materials.

C. Repair, immediately, damages to facility or site that present a safety hazard or danger to the public.


1.18 SUMMARY OF PROJECT REQUIREMENTS

A. The Work requirements of the Contract are summarized by reference to the Bidding Requirements, the Contract forms, the Conditions of the Contract, the Specification, the Drawings, and Addenda and Contract Modifications, including, but not limited to, the printed matter referenced in these requirements. It is recognized that the Work is affected or influenced by governing regulations, natural phenomenon (including weather conditions), unforeseen conditions uncovered by the Work, and other forces outside of the Contract Documents.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 011100

UNIT PRICES 012200 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 012200 - UNIT PRICES

1.1 SUMMARY

A. The Owner may elect certain aspects of the work, whose quantity cannot be determined at this time, to be performed or deleted by the Contractor. If such work items are elected or are not performed, the Contract price will be adjusted accordingly by the Unit Price amount shown for each item in the Bid Forms.

1.2 GENERAL CONDITION

A. Unit price is an amount proposed by bidders as a price per unit of measurement for materials or services added to or deducted from the Contract Sum by appropriate modification, if estimated quantities of Work required by the Contract Documents are increased or decreased.

B. By submitting a bid, the Contractor acknowledges acceptance of the established Unit Prices for their use in determining the value of change work. Prices as stated will remain in effect until final completion of the Contract.

C. Performance of Work not authorized by a Change Order or Field Order, whether or not such work is set forth hereunder as a Unit Price item, shall not be considered cause for extra payment beyond the Contract Sum.

1.3 PROCEDURES

A. Unit prices include all necessary material, plus cost for delivery, installation, insurance, applicable taxes, overhead, and profit.

B. Prior to commencing removal or replacement of materials set forth in the schedule of Unit Prices, the Contractor shall notify the Owner in sufficient time to permit proper inspection and measurements to be taken. Only quantities that have been approved in writing by the Owner will be considered in determination of adjustments to the Contract Amount.

C. Unit Price quantities carried in the Base Bid amount are intended for use during construction when the quantity of work in unknown. Work of similar scope with quantities defined by the Construction Documents shall not be considered as Unit Price Work.

D. Owner reserves the right to reject Contractor's measurement of work-in-place that involves use of established unit prices and to have this work measured, at Owner's expense, by an independent surveyor acceptable to Contractor.

E. List of Unit Prices: A list of unit prices and quantities to be provided in the Base Bid is included in Part 3. The quantities shown in the list of unit prices shall be inclusive of the quantities shown on the drawings. Specification Sections referenced in the schedule contain requirements for materials described under each unit price.

UNIT PRICES 012200 - 2 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS


PART 3 - EXECUTION

3.1 LIST OF UNIT PRICES

A. For re-pointing of more/less existing limestone coping mortar joints, above and beyond the quantities identified within the Base Bid scope of work. Twenty (20) linear feet to be carried in the Base Bid as outlined in Division 04 Section “Maintenance of Brick and Limestone Unit Masonry”.

B. For re-pointing and patching of more/less existing brick masonry mortar joints, above and beyond the quantities identified within the Base Bid scope of work. Fifty (50) linear feet to be carried in the Base Bid, as outlined in Division 04 Section “Maintenance of Brick and Limestone Unit Masonry”.

C. For patching more/less existing concrete roof deck, above and beyond the four (4) cubic feet to be carried in the Base Bid, as outlined in Division 03 Section “Concrete Deck Repairs”.

D. For patching more/less existing limestone masonry, above and beyond the (1) cubic feet to be carried in the Base Bid, as outlined in Division 04 Section “Maintenance of Brick and Limestone Unit Masonry”.

E. For replacing more/less cracked or damaged brick masonry units above and beyond the quantities identified within the Base Bid scope of work. Twelve (12) each units to be carried in the Base Bid, as outlined in Division 04 Section “Maintenance of Brick and Limestones Unit Masonry”.


SUBMITTAL PROCEDURES 013300 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 013300 - SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples, and other submittals.

1.2 DEFINITIONS

A. Action Submittals: Written and graphic information that requires Architect's responsive action.

B. Informational Submittals: Written information that does not require Architect's responsive action. Submittals may be rejected for not complying with requirements.

1.3 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals, and related activities that require sequential activity.

2. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

a. Architect reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

B. Processing Time: Allow enough time for submittal review, including time for resubmittals, as follows. Time for review shall commence on Architect's receipt of submittal. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing, including resubmittals.

1. Initial Review: Allow 15 days for initial review of each submittal. Allow additional time if coordination with subsequent submittals is required. Architect will advise Contractor when a submittal being processed must be delayed for coordination.

2. Intermediate Review: If intermediate submittal is necessary, process it in same manner as initial submittal.

3. Resubmittal Review: Allow 15 days for review of each resubmittal.

C. Identification: Place a permanent label or title block on each submittal for identification.

1. Indicate name of firm or entity that prepared each submittal on label or title block.


2. Provide a space approximately 6 by 8 inches on label or beside title block to record Contractor's review and approval markings and action taken by Architect.

3. Include the following information on label for processing and recording action taken:

a. Project name. b. Date. c. Name and address of Architect. d. Name and address of Contractor. e. Name and address of subcontractor. f. Name and address of supplier. g. Name of manufacturer. h. Submittal number or other unique identifier, including revision identifier.

1) Submittal number shall use Specification Section number followed by a decimal point and then a sequential number (e.g., 061000.01). Resubmittals shall include an alphabetic suffix after another decimal point (e.g., 061000.01.A).

i. Number and title of appropriate Specification Section. j. Drawing number and detail references, as appropriate. k. Location(s) where product is to be installed, as appropriate. l. Other necessary identification.

D. Deviations: Highlight, encircle, or otherwise specifically identify deviations from the Contract Documents on submittals.

E. Additional Copies: Unless additional copies are required for final submittal, and unless Architect observes noncompliance with provisions in the Contract Documents, initial submittal may serve as final submittal.

F. Transmittal: Package each submittal individually and appropriately for transmittal and handling. Transmit each submittal using a transmittal form. Architect will discard submittals received from sources other than Contractor.

G. Resubmittals: Make resubmittals in same form and number of copies as initial submittal.

1. Note date and content of previous submittal. 2. Note date and content of revision in label or title block and clearly indicate extent of

revision. 3. Resubmit submittals until they are marked "Approved or approved as noted.”

H. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, fabricators, installers, authorities having jurisdiction, and others as necessary for performance of construction activities. Show distribution on transmittal forms.

I. Use for Construction: Use only final submittals with mark indicating "Approved or approved as noted” taken by Architect.


PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS

A. General: Prepare and submit Action Submittals required by individual Specification Sections.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable. 3. Include the following information, as applicable:

a. Manufacturer's written recommendations. b. Manufacturer's product specifications. c. Manufacturer's installation instructions. d. Manufacturer's catalog cuts. e. Compliance with specified referenced standards.

4. Number of Copies: Submit four copies of Product Data, unless otherwise indicated. Architect will return two copies. Mark up and retain one returned copy as a Project Record Document.

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data unless submittal of Architect’s CAD Drawings is otherwise permitted.

1. Preparation: Fully illustrate requirements in the Contract Documents. Include the following information, as applicable:

a. Dimensions. b. Identification of products. c. Fabrication and installation drawings. d. Roughing-in and setting diagrams. e. Shopwork manufacturing instructions. f. Templates and patterns. g. Schedules. h. Notation of coordination requirements. i. Notation of dimensions established by field measurement. j. Relationship to adjoining construction clearly indicated. k. Seal and signature of professional engineer if specified.

2. Sheet Size: Except for templates, patterns, and similar full-size drawings, submit Shop Drawings on sheets at least 8-1/2 by 11 inches but no larger than 30 by 40 inches.

3. Number of Copies: Submit two opaque (bond) copies of each submittal. Architect will return one copy.


D. Samples: Submit Samples for review of kind, color, pattern, and texture for a check of these characteristics with other elements and for a comparison of these characteristics between submittal and actual component as delivered and installed.

1. Transmit Samples that contain multiple, related components such as accessories together in one submittal package.

2. Identification: Attach label on unexposed side of Samples that includes the following:

a. Generic description of Sample. b. Product name and name of manufacturer. c. Sample source. d. Number and title of appropriate Specification Section.

3. Disposition: Maintain sets of approved Samples at Project site, available for quality-control comparisons throughout the course of construction activity. Sample sets may be used to determine final acceptance of construction associated with each set.

4. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

a. Number of Samples: Submit one full set(s) of available choices where color, pattern, texture, or similar characteristics are required to be selected from manufacturer's product line. Architect will return submittal with options selected.

5. Samples for Verification: Submit full-size units or Samples of size indicated, prepared from same material to be used for the Work, cured and finished in manner specified, and physically identical with material or product proposed for use, and that show full range of color and texture variations expected. Samples include, but are not limited to, the following: partial sections of manufactured or fabricated components; small cuts or containers of materials; complete units of repetitively used materials; swatches showing color, texture, and pattern; color range sets; and components used for independent testing and inspection.

a. Number of Samples: Submit three sets of Samples. Architect will retain two Sample sets; remainder will be returned.

E. Product Schedule or List: As required in individual Specification Sections, prepare a written summary indicating types of products required for the Work and their intended location.

1. Number of Copies: Submit three copies of product schedule or list, unless otherwise indicated. Architect will return two copies.

F. Construction Schedule: Construction schedule showing sequence and duration of activities.

G. Schedule of Values: Itemize separately labor and materials for each technical section within the Specification as they will be shown on the Application for Payment (use AIA form G703).

H. Subcontract List: Prepare a written summary identifying individuals or firms proposed for each portion of the Work, including those who are to furnish products or equipment fabricated to a special design.


1. Number of Copies: Submit three copies of subcontractor list, unless otherwise indicated. Architect will return two copies.

2.2 INFORMATIONAL SUBMITTALS

A. General: Prepare and submit Informational Submittals required by other Specification Sections.

1. Number of Copies: Submit two copies of each submittal, unless otherwise indicated. Architect will not return copies.

2. Certificates and Certifications: Provide a notarized statement that includes signature of entity responsible for preparing certification. Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity.

3. Test and Inspection Reports: Comply with requirements specified in Division 01 Section "Quality Requirements."

B. Qualification Data: Prepare written information that demonstrates capabilities and experience of firm or person. Include lists of completed projects with project names and addresses, names and addresses of architects and owners, and other information specified.

C. Welding Certificates: Prepare written certification that welding procedures and personnel comply with requirements in the Contract Documents. Submit record of Welding Procedure Specification (WPS) and Procedure Qualification Record (PQR) on AWS forms. Include names of firms and personnel certified.

D. Installer Certificates: Prepare written statements on manufacturer's letterhead certifying that Installer complies with requirements in the Contract Documents and, where required, is authorized by manufacturer for this specific Project.

E. Manufacturer Certificates: Prepare written statements on manufacturer's letterhead certifying that manufacturer complies with requirements in the Contract Documents. Include evidence of manufacturing experience where required.

F. Product Certificates: Prepare written statements on manufacturer's letterhead certifying that product complies with requirements in the Contract Documents.

G. Material Certificates: Prepare written statements on manufacturer's letterhead certifying that material complies with requirements in the Contract Documents.

H. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements in the Contract Documents.

I. Product Test Reports: Prepare written reports indicating current product produced by manufacturer complies with requirements in the Contract Documents. Base reports on evaluation of tests performed by manufacturer and witnessed by a qualified testing agency, or on comprehensive tests performed by a qualified testing agency.


J. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer.

K. Manufacturer's Field Reports: Prepare written information documenting factory-authorized service representative's tests and inspections. Include the following, as applicable:

1. Statement on condition of substrates and their acceptability for installation of product. 2. Summary of installation procedures being followed, whether they comply with

requirements and, if not, what corrective action was taken. 3. Results of operational and other tests and a statement of whether observed performance

complies with requirements.

L. Insurance Certificates and Bonds: Prepare written information indicating current status of insurance or bonding coverage. Include name of entity covered by insurance or bond, limits of coverage, amounts of deductibles, if any, and term of the coverage.

M. Material Safety Data Sheets (MSDSs): Submit information directly to Owner; do not submit to Architect.

1. Architect will not review submittals that include MSDSs and will return them for resubmittal.

PART 3 - EXECUTION

3.1 CONTRACTOR'S REVIEW

A. Review each submittal and check for coordination with other Work of the Contract and for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to Architect.

B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents.

3.2 ARCHITECT'S ACTION

A. General: Architect will not review submittals that do not bear Contractor's approval stamp and will return them without action.

B. Action Submittals: Architect will review each submittal, make marks to indicate corrections or modifications required, and return it. Architect will stamp each submittal with an action stamp and will mark stamp appropriately to indicate action taken.


C. Informational Submittals: Architect will review each submittal and will not return it, or will return it if it does not comply with requirements. Architect will forward each submittal to appropriate party.

D. Partial submittals are not acceptable, will be considered nonresponsive, and will be returned without review.

E. Submittals not required by the Contract Documents may not be reviewed and may be discarded.


QUALITY REQUIREMENTS 014000 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 014000 - QUALITY REQUIREMENTS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes administrative and procedural requirements for quality assurance and quality control.

B. Testing and inspecting services are required to verify compliance with requirements specified or indicated. These services do not relieve Contractor of responsibility for compliance with the Contract Document requirements.

1. Specific quality-assurance and -control requirements for individual construction activities are specified in the Sections that specify those activities. Requirements in those Sections may also cover production of standard products.

2. Specified tests, inspections, and related actions do not limit Contractor's other quality-assurance and -control procedures that facilitate compliance with the Contract Document requirements.

3. Requirements for Contractor to provide quality-assurance and -control services required by Architect, Owner or authorities having jurisdiction are not limited by provisions of this Section.

C. Related Sections include the following:

1. Division 1 Section "Allowances" for testing and inspecting allowances. 2. Division 1 Section "Construction Progress Documentation" for developing a schedule of

required tests and inspections. 3. Division 1 Section "Cutting and Patching" for repair and restoration of construction

disturbed by testing and inspecting activities. 4. Divisions 2 through 16 Sections for specific test and inspection requirements.

1.3 DEFINITIONS

A. Quality-Assurance Services: Activities, actions, and procedures performed before and during execution of the Work to guard against defects and deficiencies and substantiate that proposed construction will comply with requirements.

B. Quality-Control Services: Tests, inspections, procedures, and related actions during and after execution of the Work to evaluate that actual products incorporated into the Work and


completed construction comply with requirements. Services do not include contract enforcement activities performed by Architect.

C. Mockups: Full-size, physical assemblies that are constructed on-site. Mockups are used to verify selections made under sample submittals, to demonstrate aesthetic effects and, where indicated, qualities of materials and execution, and to review construction, coordination, testing, or operation; they are not Samples. Approved mockups establish the standard by which the work will be judged.

D. Laboratory Mockups: Full-size, physical assemblies that are constructed at testing facility to verify performance characteristics.

E. Preconstruction Testing: Tests and inspections that are performed specifically for the Project before products and materials are incorporated into the Work to verify performance or compliance with specified criteria.

F. Product Testing: Tests and inspections that are performed by an NRTL, an NVLAP, or a testing agency qualified to conduct product testing and acceptable to authorities having jurisdiction, to establish product performance and compliance with industry standards.

G. Source Quality-Control Testing: Tests and inspections that are performed at the source, i.e., plant, mill, factory, or shop.

H. Field Quality-Control Testing: Tests and inspections that are performed on-site for installation of the Work and for completed Work.

I. Testing Agency: An entity engaged to perform specific tests, inspections, or both. Testing laboratory shall mean the same as testing agency.

J. Installer/Applicator/Erector: Contractor or another entity engaged by Contractor as an employee, Subcontractor, or Sub-subcontractor, to perform a particular construction operation, including installation, erection, application, and similar operations.

1. Using a term such as "carpentry" does not imply that certain construction activities must be performed by accredited or unionized individuals of a corresponding generic name, such as "carpenter." It also does not imply that requirements specified apply exclusively to tradespeople of the corresponding generic name.

K. Experienced: When used with an entity, "experienced" means having successfully completed a minimum of five previous projects similar in size and scope to this Project; being familiar with special requirements indicated; and having complied with requirements of authorities having jurisdiction.

1.4 CONFLICTING REQUIREMENTS

A. General: If compliance with two or more standards is specified and the standards establish different or conflicting requirements for minimum quantities or quality levels, comply with the most stringent requirement. Refer uncertainties and requirements that are different, but apparently equal, to Architect for a decision before proceeding.


B. Minimum Quantity or Quality Levels: The quantity or quality level shown or specified shall be the minimum provided or performed. The actual installation may comply exactly with the minimum quantity or quality specified, or it may exceed the minimum within reasonable limits. To comply with these requirements, indicated numeric values are minimum or maximum, as appropriate, for the context of requirements. Refer uncertainties to Architect for a decision before proceeding.

1.5 SUBMITTALS

A. Qualification Data: For testing agencies specified in "Quality Assurance" Article to demonstrate their capabilities and experience. Include proof of qualifications in the form of a recent report on the inspection of the testing agency by a recognized authority.

B. Schedule of Tests and Inspections: Prepare in tabular form and include the following:

1. Specification Section number and title. 2. Description of test and inspection. 3. Identification of applicable standards. 4. Identification of test and inspection methods. 5. Number of tests and inspections required. 6. Time schedule or time span for tests and inspections. 7. Entity responsible for performing tests and inspections. 8. Requirements for obtaining samples. 9. Unique characteristics of each quality-control service.

C. Reports: Prepare and submit certified written reports that include the following:

1. Date of issue. 2. Project title and number. 3. Name, address, and telephone number of testing agency. 4. Dates and locations of samples and tests or inspections. 5. Names of individuals making tests and inspections. 6. Description of the Work and test and inspection method. 7. Identification of product and Specification Section. 8. Complete test or inspection data. 9. Test and inspection results and an interpretation of test results. 10. Record of temperature and weather conditions at time of sample taking and testing and

inspecting. 11. Comments or professional opinion on whether tested or inspected Work complies with

the Contract Document requirements. 12. Name and signature of laboratory inspector. 13. Recommendations on retesting and reinspecting.

D. Permits, Licenses, and Certificates: For Owner's records, submit copies of permits, licenses, certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee payments, judgments, correspondence, records, and similar documents, established for compliance with standards and regulations bearing on performance of the Work.


1.6 QUALITY ASSURANCE

A. General: Qualifications paragraphs in this Article establish the minimum qualification levels required; individual Specification Sections specify additional requirements.

B. Installer Qualifications: A firm or individual experienced in installing, erecting, or assembling work similar in material, design, and extent to that indicated for this Project, whose work has resulted in construction with a record of successful in-service performance.

C. Manufacturer Qualifications: A firm experienced in manufacturing products or systems similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capacity to produce required units.

D. Fabricator Qualifications: A firm experienced in producing products similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capacity to produce required units.

E. Professional Engineer Qualifications: A professional engineer who is legally qualified to practice in jurisdiction where Project is located and who is experienced in providing engineering services of the kind indicated. Engineering services are defined as those performed for installations of the system, assembly, or product that are similar to those indicated for this Project in material, design, and extent.

F. Specialists: Certain sections of the Specifications require that specific construction activities shall be performed by entities who are recognized experts in those operations. Specialists shall satisfy qualification requirements indicated and shall be engaged for the activities indicated.

1. Requirement for specialists shall not supersede building codes and regulations governing the Work.

G. Testing Agency Qualifications: An NRTL, an NVLAP, or an independent agency with the experience and capability to conduct testing and inspecting indicated, as documented according to ASTM E 548; and with additional qualifications specified in individual Sections; and where required by authorities having jurisdiction, that is acceptable to authorities.

1. NRTL: A nationally recognized testing laboratory according to 29 CFR 1910.7. 2. NVLAP: A testing agency accredited according to NIST's National Voluntary

Laboratory Accreditation Program.

H. Factory-Authorized Service Representative Qualifications: An authorized representative of manufacturer who is trained and approved by manufacturer to inspect installation of manufacturer's products that are similar in material, design, and extent to those indicated for this Project.

I. Preconstruction Testing: Where testing agency is indicated to perform preconstruction testing for compliance with specified requirements for performance and test methods, comply with the following:

1. Contractor responsibilities include the following:


a. Provide test specimens representative of proposed products and construction. b. Submit specimens in a timely manner with sufficient time for testing and analyzing

results to prevent delaying the Work. c. Provide sizes and configurations of test assemblies, mockups, and laboratory

mockups to adequately demonstrate capability of products to comply with performance requirements.

d. Build site-assembled test assemblies and mockups using installers who will perform same tasks for Project.

e. Build laboratory mockups at testing facility using personnel, products, and methods of construction indicated for the completed Work.

f. When testing is complete, remove test specimens, assemblies, mockups, and laboratory mockups; do not reuse products on Project.

2. Testing Agency Responsibilities: Submit a certified written report of each test, inspection, and similar quality-assurance service to Architect, with copy to Contractor. Interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from the Contract Documents.

J. Mockups: Before installing portions of the Work requiring mockups, build mockups for each form of construction and finish required to comply with the following requirements, using materials indicated for the completed Work:

1. Build mockups in location and of size indicated or, if not indicated, as directed by Architect.

2. Notify Architect seven days in advance of dates and times when mockups will be constructed.

3. Demonstrate the proposed range of aesthetic effects and workmanship. 4. Obtain Architect's approval of mockups before starting work, fabrication, or construction.

a. Allow seven days for initial review and each re-review of each mockup.

5. Maintain mockups during construction in an undisturbed condition as a standard for judging the completed Work.

6. Demolish and remove mockups when directed, unless otherwise indicated.

K. Laboratory Mockups: Comply with requirements of preconstruction testing and those specified in individual Sections in Divisions 2 through 16.

1.7 QUALITY CONTROL

A. Owner Responsibilities: Where quality-control services are indicated as Owner's responsibility, Owner will engage a qualified testing agency to perform these services.

1. Owner will furnish Contractor with names, addresses, and telephone numbers of testing agencies engaged and a description of types of testing and inspecting they are engaged to perform.

2. Payment for these services will be made from testing and inspecting allowances, as authorized by Change Orders.


3. Costs for retesting and reinspecting construction that replaces or is necessitated by work that failed to comply with the Contract Documents will be charged to Contractor, and the Contract sum will be adjusted by Change Order.

B. Tests and inspections not explicitly assigned to Owner are Contractor's responsibility. Unless otherwise indicated, provide quality-control services specified and those required by authorities having jurisdiction. Perform quality-control services required of Contractor by authorities having jurisdiction, whether specified or not.

1. Where services are indicated as Contractor's responsibility, engage a qualified testing agency to perform these quality-control services.

a. Contractor shall not employ same entity engaged by Owner, unless agreed to in writing by Owner.

2. Notify testing agencies at least 24 hours in advance of time when Work that requires testing or inspecting will be performed.

3. Where quality-control services are indicated as Contractor's responsibility, submit a certified written report, in duplicate, of each quality-control service.

4. Testing and inspecting requested by Contractor and not required by the Contract Documents are Contractor's responsibility.

5. Submit additional copies of each written report directly to authorities having jurisdiction, when they so direct.

C. Manufacturer's Field Services: Where indicated, engage a factory-authorized service representative to inspect field-assembled components and equipment installation, including service connections. Report results in writing as specified in Division 1 Section "Submittal Procedures." Provide a minimum of 5 site visits by the manufacturer, as referenced in Section 075610.

D. Retesting/Reinspecting: Regardless of whether original tests or inspections were Contractor's responsibility, provide quality-control services, including retesting and reinspecting, for construction that replaced Work that failed to comply with the Contract Documents.

E. Testing Agency Responsibilities: Cooperate with Architect and Contractor in performance of duties. Provide qualified personnel to perform required tests and inspections.

1. Notify Architect and Contractor promptly of irregularities or deficiencies observed in the Work during performance of its services.

2. Determine the location from which test samples will be taken and in which in-situ tests are conducted.

3. Conduct and interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from requirements.

4. Submit a certified written report, in duplicate, of each test, inspection, and similar quality-control service through Contractor.

5. Do not release, revoke, alter, or increase the Contract Document requirements or approve or accept any portion of the Work.

6. Do not perform any duties of Contractor.


F. Associated Services: Cooperate with agencies performing required tests, inspections, and similar quality-control services, and provide reasonable auxiliary services as requested. Notify agency sufficiently in advance of operations to permit assignment of personnel. Provide the following:

1. Access to the Work. 2. Incidental labor and facilities necessary to facilitate tests and inspections. 3. Adequate quantities of representative samples of materials that require testing and

inspecting. Assist agency in obtaining samples. 4. Facilities for storage and field curing of test samples. 5. Delivery of samples to testing agencies. 6. Preliminary design mix proposed for use for material mixes that require control by testing

agency. 7. Security and protection for samples and for testing and inspecting equipment at Project

site.

G. Coordination: Coordinate sequence of activities to accommodate required quality-assurance and -control services with a minimum of delay and to avoid necessity of removing and replacing construction to accommodate testing and inspecting.

1. Schedule times for tests, inspections, obtaining samples, and similar activities.

H. Schedule of Tests and Inspections: Prepare a schedule of tests, inspections, and similar quality-control services required by the Contract Documents. Submit schedule within 30 days of date established for the Notice to Proceed.

1. Distribution: Distribute schedule to Owner, Architect, testing agencies, and each party involved in performance of portions of the Work where tests and inspections are required.

1.8 SPECIAL TESTS AND INSPECTIONS

A. Special Tests and Inspections: Owner will engage a qualified testing agency to conduct special tests and inspections required by authorities having jurisdiction as the responsibility of Owner, and as follows:

B. Special Tests and Inspections: Conducted by a qualified testing agency as required by authorities having jurisdiction, as indicated in individual Specification Sections, and as follows:

1. Verifying that manufacturer maintains detailed fabrication and quality-control procedures and reviewing the completeness and adequacy of those procedures to perform the Work.

2. Notifying Architect and Contractor promptly of irregularities and deficiencies observed in the Work during performance of its services.

3. Submitting a certified written report of each test, inspection, and similar quality-control service to Architect with copy to Contractor and to authorities having jurisdiction.

4. Submitting a final report of special tests and inspections at Substantial Completion, which includes a list of unresolved deficiencies.

5. Interpreting tests and inspections and stating in each report whether tested and inspected work complies with or deviates from the Contract Documents.

6. Retesting and reinspecting corrected work.



PART 3 - EXECUTION

3.1 TEST AND INSPECTION LOG

A. Prepare a record of tests and inspections. Include the following:

1. Date test or inspection was conducted. 2. Description of the Work tested or inspected. 3. Date test or inspection results were transmitted to Architect. 4. Identification of testing agency or special inspector conducting test or inspection.

B. Maintain log at Project site. Post changes and modifications as they occur. Provide access to test and inspection log for Architect's reference during normal working hours.

3.2 REPAIR AND PROTECTION

A. General: On completion of testing, inspecting, sample taking, and similar services, repair damaged construction and restore substrates and finishes.

1. Provide materials and comply with installation requirements specified in other Specification Sections. Restore patched areas and extend restoration into adjoining areas with durable seams that are as invisible as possible.

2. Comply with the Contract Document requirements for Division 1 Section "Cutting and Patching."

B. Protect construction exposed by or for quality-control service activities.

C. Repair and protection are Contractor's responsibility, regardless of the assignment of responsibility for quality-control services.


TEMPORARY FACILITIES AND CONTROLS 015000 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS

PART 1 - GENERAL

1.1 SUMMARY

A. This Section contains instructions and requirements for the provision and utilization of temporary facilities to protect the Owner’s property, the site, and construction materials, and for daily maintenance and cleanup of the site during the project.

1.2 CONTRACTOR’S USE OF EXISTING FACILITIES

A. Limit use of the premises to the work indicated, so as to allow for the Owner's uninterrupted occupancy and use. Confine operations to the areas indicated under the Contract. Conformance to the regulations set forth by the Owner regarding use of existing facilities is mandatory.

B. Sanitary facilities shall be provided by the Contractor. Use of the building's sanitary facilities is not permitted.

C. Owner will assist in controlling occupancy. Contractor shall provide and place portable barricades, as coordinated with the Owner, under work areas inside the building.

D. Take precautions necessary and provide equipment, materials and labor to adequately protect previous construction, the building, its contents and occupants, and surrounding landscaped areas from damage due to construction as well as from inclement weather during construction.

E. Clean interior and exterior areas affected by the construction on a daily basis. Do not allow construction debris, waste materials, tools, excess packaging materials or other construction related materials to accumulate on the roof, in the facility, or on the exterior grounds and pavements.

F. See Section 016500 - Product Delivery Requirements for product storage facilities and requirements.

1.3 UTILITIES

A. Electrical service will be provided to the Contractor free of charge by the Owner through exterior electrical outlets if operable. Use shall be limited to construction hours. The Owner reserves the right to charge the Contractor for excessive electrical service usage (i.e., wasteful usage). Should charges be considered, the Owner will notify the Contractor in writing of his intent, 48 hours in advance.

B. Water for construction purposes will be provided to the Contractor free of charge by the Owner through exterior water spigots if operable. The Owner reserves the right to charge the Contractor for excessive or wasteful use. Should charges be considered, the Owner will notify the Contractor in writing of his intent, 48 hours in advance. Drinking water shall be provided by the Contractor.


C. All other utilities required will be provided by the Contractor.

D. Plumbing, heating, and electrical work, including reinstallation of equipment and other work to be performed by the Contractor, shall be carried out without interference to the building's normal operation. Where work requires interruption of service, the Contractor shall make advance arrangements with the Owner for dealing with such interruption.

E. Ensure proper and safe operation and maintenance of utility systems within the construction limits, whether these are supplied by the Owner's distribution system or otherwise, until the work is accepted by the Owner. Maintain and operate appurtenances within the construction area that serve the distribution system, subject to periodic inspection by the Owner's operating personnel. Inspection by any representative or personnel of the Owner shall not relieve the Contractor of his responsibilities in connection with operation and maintenance of these facilities and equipment.

1.4 ACCESS

A. Provide ladders, scaffolding and staging as required to access the project area(s) in accordance with OSHA and MOSHA guidelines. Should damage to the building occur, restore damaged areas to their original condition, clean up debris, and provide other access to the roof for the duration of the project.

B. Do not interfere with normal building operations. Coordinate activities with the Owner and building occupants.

1.5 BARRIERS

A. Install temporary fencing, warning lines, barriers and guards, as required, to segregate the construction areas from adjacent operational facilities, occupants and the public. In the event that access cannot be interrupted in the construction area, provide protection above doorways and walks in the construction area. Provide guard lights on barriers and lighting as necessary to prevent vandalism of work and storage areas. The Owner is not responsible for Contractor's losses due to damage or theft by vandals.

B. Install protective coverings at paving and building walls adjacent to hoist prior to starting work. Lap protective coverings at least 1 foot, secure against wind, and vent to prevent condensation of moisture on covered surfaces. Maintain the protective coverings in place for the duration of the project. Cover windows adjacent to Contractor operation areas with plywood.

1.6 TEMPORARY PROTECTION

A. Provide suitable Owner approved temporary protection to prevent the entrance of debris and obstructions into the building. Provide warning signs to reroute personnel around areas of dangerous work. Place warning barriers at roof perimeters and at deck openings. Clearly label temporary covers over deck openings. Do not permit openings to remain unprotected overnight. Schedule operations to allow for completion of new roofing over a predetermined area of roof within a day's work. Use special care to avoid damaging roofing and flashing when working on the roof of the building.


B. Provide temporary tie-ins between existing and new roof systems as specified and detailed. Tie-in construction shall completely prevent interior leaks, migration of moisture from existing to new construction and damage of any type to the facility. Provide necessary quality control at tie-ins on a daily basis to prevent leaks.

C. Avoid traffic on completed roof areas. Coordinate work to prevent this situation. Should temporary access be required, provide temporary substrate protection for trafficked areas.

D. Protect drainage systems from debris accumulation during construction. Ensure roof drains and leader pipes are not restricted when Contractor is not on site.

E. Protect materials scheduled to be reused from damage by placing them in labeled containers or wrappings stored in a weathertight trailer.

F. Provide temporary protection such as plywood and tarps for streets, drives, curbs, sidewalks, landscaping and existing exterior improvements during all phases of the project.

1.7 ROOFTOP PROTECTION

A. Provide plywood walkways, with 1/2-inch thick rubber walkway pad or 1-inch thick high density insulation protection beneath, for protection of new or existing roof areas which must be trafficked, and for roof membrane protection below demolition work which occurs above new or existing roof areas.

1.8 DEBRIS REMOVAL

A. The Owner shall designate crane and refuse container locations. These areas shall be sectioned off with proper warning lines.

B. Removed materials shall not be thrown freely from the roof but shall be lowered to the ground by crane in suitable containers or in an enclosed chute, in order to reduce the spread of dust and other debris.

C. Supply adequate covered receptacles for waste, debris and rubbish. One receptacle will be allowed on site at a time, and must be immediately removed from the site when full. Clean the project area daily and prior to moving the receptacle to another location on the site. Locations shall be as permitted by the Owner. Disposal shall be off-site in a legal dump authorized to accept construction demolition solid wastes.

1.9 WEATHER PROTECTION

A. Weather protection includes temporary protection of components adversely affected by moisture, wind, heat and cold by covering, patching, sealing, enclosing, ventilating, cooling and/or heating. Provide protection for locations within the project area as necessary, to protect the building and its contents, trafficked adjacent areas, new construction materials and accessories. The cost of heat, fuel and power necessary for proper weather protection shall be the responsibility of the Contractor. Installed weather protection shall comply with safety regulations, and provisions for adequate ventilation and fire protection.


1.10 VOLATILE MATERIALS

A. The Contractor is reminded that adhesives, solvents, bitumens, etc., are highly volatile and flammable materials. These materials, along with tools and applicators and rags, shall not be stored on or within the building. No overnight storage on the roof will be allowed. Do not transport materials through the building. Take precautions and closely follow the Specification requirements for fire protection on site during construction.

B. Locate and use flame-heated equipment so as not to endanger the structure, other materials on site, or adjacent property. Do not place flame-heated equipment on the roof. Locate and use flame-heated equipment in specific areas approved by the Owner. Do not relocate flame-heated equipment without prior approval from the Owner.

C. The use of flame-heated equipment or torches on the roof is prohibited unless specifically approved in writing by the Owner.

1.11 FIRE PROTECTION

A. Provide necessary temporary fire protection for the building, its contents and materials during construction. Do not store combustibles inside the building or on the roof. Store adhesives, caulks and cleaning solvents away from the building using a method approved by local fire officials. Should cutting, burning or welding be necessary, provide a fire watch during operations and for four hours minimum after completion of the operations.

B. Do not use open flames near adhesives, caulks or cleaning solvents as they will readily ignite. Rags soaked with cleaning solvent shall not be discarded in the dumpsters, but shall be stored in a separate metal receptacle and removed from the site daily.

C. Comply with local fire codes and obtain permits necessary from the local fire department. Provide a copy to the Owner. Provide recently tested, fully charged fire extinguishers around the storage area, rubbish receptacle and two fire extinguishers on the roof within 50 feet of the Work.

1.12 TANKERS

A. As part of the Contractor's Construction Schedule, the proposed location(s) of tanker equipment shall be submitted for the Owner's review.

B. Kettles will not be permitted on site. Tankers shall only be located in areas accepted by the Owner.

C. Tankers shall be kept a minimum of 15-feet away from exterior building walls and shall be segregated from the surrounding areas by temporary fencing.

D. Heat asphalt in a tanker designed to prevent contact of flame with surfaces of asphalt. Equip tankers with visible thermometer and thermostatic controls set to asphalt temperature limits specified herein. Keep controls in working order and calibrated. Use immersion thermometers, accurate within a tolerance of ± 2° F (± 1° C), to check temperatures of the asphalt each hour. Provide these temperatures to the Owner. If temperatures exceed the maximum temperatures specified, remove the asphalt from the site. Do not cut back the asphalt.


E. The designated asphalt tanker operator must remain on the same elevation, within 50 feet and within visual contact of the operational tanker at all times, and perform no other duties than tending the tanker to monitor bitumen temperatures during tanker operation and ensure that safe heating temperatures are not exceeded. The Owner reserves the right to require an alternate tanker operator, without obligation to show cause or reason for the request.

F. Provide a minimum of two fully charged and operable fire extinguishers at the asphalt tanker location. Fire extinguishers shall be of the type designed for the intended use.

1.13 INTERIOR PROTECTION AND RESTORATION

A. Protect and cover fixed items, furniture, equipment, appliances, fixtures, bookcases, etc. within the building below the work areas.

B. At the Owner's direction, remove portable furniture, equipment, appliances, fixtures, materials, stock, etc. within the building below the work area to an adjacent area for protection.

C. Remove, temporarily support, suspend and protect existing items requiring removal during the installation of the new work and properly replace these items to their original condition and to the Owner's satisfaction. These items include but are not limited to suspended ceilings, lighting fixtures, heating and air handling ductwork, electrical conduit, etc.

1.14 CLEAN-UP

A. Clean and restore interior building spaces beneath the work areas to original condition prior to the construction.

B. Debris, dust and dirt shall be swept completely clean at the joists, beams, overhead accessories and similar items. Those items soiled or stained from the work shall be cleaned and refinished.

C. Electrical fixtures damaged by the construction shall be replaced with an equal in shape, color, manufacturer, and capacity at no added expense to the Owner.

D. Interior ceiling finishes which are damaged by the construction shall be repaired or replaced with a system equal in color, texture, and finish at no added expense to the Owner.

E. Floors shall be swept and vacuumed completely clean of dust, dirt and debris. The Owner will wash and rewax floors, but only as part of a normal or routine maintenance procedure. Heavily soiled, stained or damaged floor areas will be cleaned, repaired and/or replaced by the Contractor at no additional cost to the Owner.

F. Open ducts, grills, thermostats, electric boxes or similar fixtures and items which can be soiled or affected by the work or which might conduct dust to other areas shall be masked, protected and cleaned by the Contractor.

G. Windows, blinds, curtains, shelving, edges, lighting, etc. shall be cleaned to their original condition prior to the start of the roof renovation, and to the satisfaction of the Owner.


H. Remove completely temporary protection materials and facilities from the site upon completion of

the work and demobilization of the project.

I. Restore streets, drives, curbs, sidewalks, landscaping and existing improvements disturbed by the construction operations to their condition at the start of the work.

1.15 NOTIFICATION

A. Notify the Owner's Representative at least 72 hours in advance of the desire to extend, connect, disconnect, turn on or off HVAC, steam, electric, water or other service from the Owner's supply systems. The actual operation shall be witnessed by authorized representatives of the Owner. Plumbing, heating and electrical work, including installation of equipment and any other work to be performed by the Contractor, shall be carried out without interference with the Owner's normal operation. Where work requires interruption of a service, make advance arrangements with the Owner for dealing with such interruption.

1.16 VEHICLES

A. Acceptable areas for the locations of the Contractor's vehicles shall be as designated by the Owner. No other areas may be utilized without the Owner's permission.

1.17 WALKWAY COVERING

A. Install walkway coverings where designated on the drawings or above entrances which must remain accessible. The framework supporting the walkway covering shall be free-standing and well braced. The roof covering and support framing shall be designed to support a live load of at least 150 psf. The roof coverings shall be of width sufficient to cover the entire walkway or sidewalk. A minimum height clearance of 6-feet, 8-inches, or as required to allow building doors to open, shall be maintained below coverings. Should coverings obscure the building’s address, a temporary address shall be installed so as to be visible from the street. Lettering shall be approved by the Owner. Protection shall be in accordance with all applicable OSHA standards.




PRODUCT REQUIREMENTS 016000 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 016000 - PRODUCT REQUIREMENTS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes administrative and procedural requirements for selection of products for use in Project; product delivery, storage, and handling; manufacturers' standard warranties on products; special warranties; product substitutions; and comparable products.

B. Related Sections include the following:

1. Division 1 Section “Unit Prices” for products selected under Unit Prices. 2. Division 1 Section “Closeout Procedures” for submitting warranties for Contract

closeout. 3. Divisions 2 through 16 Sections for specific requirements for warranties on products and

installations specified to be warranted.

1.3 DEFINITIONS

A. Products: Items purchased for incorporating into the Work, whether purchased for Project or taken from previously purchased stock. The term "product" includes the terms "material," "equipment," "system," and terms of similar intent.

1. Named Products: Items identified by manufacturer's product name, including make or model number or other designation shown or listed in manufacturer's published product literature, that is current as of date of the Contract Documents.

2. New Products: Items that have not previously been incorporated into another project or facility except that products consisting of recycled-content materials are allowed, unless explicitly stated otherwise. Products salvaged or recycled from other projects are not considered new products.

3. Comparable Product: Product that is demonstrated and approved through submittal process, or where indicated as a product substitution, to have the indicated qualities related to type, function, dimension, in-service performance, physical properties, appearance, and other characteristics that equal or exceed those of specified product.

B. Substitutions: Changes in products, materials, equipment, and methods of construction from those required by the Contract Documents and proposed by Contractor.

C. Basis-of-Design Product Specification: Where a specific manufacturer's product is named and accompanied by the words "basis of design," including make or model number or other


designation, to establish the significant qualities related to type, function, dimension, in-service performance, physical properties, appearance, and other characteristics for purposes of evaluating comparable products of other named manufacturers.

1.4 SUBMITTALS

A. Product List: Submit a list, in tabular from, showing specified products. Include generic names of products required. Include manufacturer's name and proprietary product names for each product.

1. Coordinate product list with Contractor's Construction Schedule and the Submittals Schedule.

2. Form: Tabulate information for each product under the following column headings:

a. Specification Section number and title. b. Generic name used in the Contract Documents. c. Proprietary name, model number, and similar designations. d. Manufacturer's name and address. e. Supplier's name and address. f. Installer's name and address. g. Projected delivery date or time span of delivery period. h. Identification of items that require early submittal approval for scheduled delivery

date.

3. Initial Submittal: Within 30 days after date of commencement of the Work, submit 3 copies of initial product list. Include a written explanation for omissions of data and for variations from Contract requirements.

a. At Contractor's option, initial submittal may be limited to product selections and designations that must be established early in Contract period.

4. Completed List: Within 60 days after date of commencement of the Work, submit 3 copies of completed product list. Include a written explanation for omissions of data and for variations from Contract requirements.

5. Architect's Action: Architect will respond in writing to Contractor within 15 days of receipt of completed product list. Architect's response will include a list of unacceptable product selections and a brief explanation of reasons for this action. Architect's response, or lack of response, does not constitute a waiver of requirement to comply with the Contract Documents.

B. Substitution Requests: Submit three copies of each request for consideration. Identify product or fabrication or installation method to be replaced. Include Specification Section number and title and Drawing numbers and titles.

1. Substitution Request Form: Use facsimile of form provided at end of section. 2. Documentation: Show compliance with requirements for substitutions and the following,

as applicable:

a. Statement indicating why specified material or product cannot be provided.


b. Coordination information, including a list of changes or modifications needed to other parts of the Work and to construction performed by Owner and separate contractors, that will be necessary to accommodate proposed substitution.

c. Detailed comparison of significant qualities of proposed substitution with those of the Work specified. Significant qualities may include attributes such as performance, weight, size, durability, visual effect, and specific features and requirements indicated.

d. Product Data, including drawings and descriptions of products and fabrication and installation procedures.

e. Samples, where applicable or requested. f. List of similar installations for completed projects with project names and

addresses and names and addresses of architects and owners. g. Material test reports from a qualified testing agency indicating and interpreting test

results for compliance with requirements indicated. h. Research/evaluation reports evidencing compliance with building code in effect for

Project, from a model code organization acceptable to authorities having jurisdiction.

i. Detailed comparison of Contractor's Construction Schedule using proposed substitution with products specified for the Work, including effect on the overall Contract Time. If specified product or method of construction cannot be provided within the Contract Time, include letter from manufacturer, on manufacturer's letterhead, stating lack of availability or delays in delivery.

j. Cost information, including a proposal of change, if any, in the Contract Sum. k. Contractor's certification that proposed substitution complies with requirements in

the Contract Documents and is appropriate for applications indicated. l. Contractor's waiver of rights to additional payment or time that may subsequently

become necessary because of failure of proposed substitution to produce indicated results.

3. Architect's Action: If necessary, Architect will request additional information or documentation for evaluation within 7 days of receipt of a request for substitution. Architect will notify Contractor of acceptance or rejection of proposed substitution within 15 days of receipt of request, or 7 days of receipt of additional information or documentation, whichever is later.

a. Form of Acceptance: Change Order. b. Use product specified if Architect cannot make a decision on use of a proposed

substitution within time allocated.

C. Comparable Product Requests: Submit three copies of each request for consideration. Identify product or fabrication or installation method to be replaced. Include Specification Section number and title and Drawing numbers and titles.

1. Architect's Action: If necessary, Architect will request additional information or documentation for evaluation within one week of receipt of a comparable product request. Architect will notify Contractor of approval or rejection of proposed comparable product request within 15 days of receipt of request, or 7 days of receipt of additional information or documentation, whichever is later.

a. Form of Approval: As specified in Division 1 Section "Submittal Procedures."


b. Use product specified if Architect cannot make a decision on use of a comparable product request within time allocated.

D. Basis-of-Design Product Specification Submittal: Comply with requirements in Division 1 Section "Submittal Procedures." Show compliance with requirements.


A. Compatibility of Options: If Contractor is given option of selecting between two or more products for use on Project, product selected shall be compatible with products previously selected, even if previously selected products were also options.

1. Each contractor is responsible for providing products and construction methods compatible with products and construction methods of other contractors.

2. If a dispute arises between contractors over concurrently selectable but incompatible products, Architect will determine which products shall be used.

1.6 PRODUCT DELIVERY, STORAGE, AND HANDLING

A. Deliver, store, and handle products using means and methods that will prevent damage, deterioration, and loss, including theft. Comply with manufacturer's written instructions.

B. Delivery and Handling:

1. Schedule delivery to minimize long-term storage at Project site and to prevent overcrowding of construction spaces.

2. Coordinate delivery with installation time to ensure minimum holding time for items that are flammable, hazardous, easily damaged, or sensitive to deterioration, theft, and other losses.

3. Deliver products to Project site in an undamaged condition in manufacturer's original sealed container or other packaging system, complete with labels and instructions for handling, storing, unpacking, protecting, and installing.

4. Inspect products on delivery to ensure compliance with the Contract Documents and to ensure that products are undamaged and properly protected.

C. Storage:

1. Store products to allow for inspection and measurement of quantity or counting of units. 2. Store materials in a manner that will not endanger Project structure. 3. Store products that are subject to damage by the elements, under cover in a weathertight

enclosure above ground, with ventilation adequate to prevent condensation. 4. Store cementitious products and materials on elevated platforms. 5. Store foam plastic from exposure to sunlight, except to extent necessary for period of

installation and concealment. 6. Comply with product manufacturer's written instructions for temperature, humidity,

ventilation, and weather-protection requirements for storage. 7. Protect stored products from damage and liquids from freezing.


8. Provide a secure location and enclosure at Project site for storage of materials and equipment by Owner's construction forces. Coordinate location with Owner.

1.7 PRODUCT WARRANTIES

A. Warranties specified in other Sections shall be in addition to, and run concurrent with, other warranties required by the Contract Documents. Manufacturer's disclaimers and limitations on product warranties do not relieve Contractor of obligations under requirements of the Contract Documents.

1. Manufacturer's Warranty: Preprinted written warranty published by individual manufacturer for a particular product and specifically endorsed by manufacturer to Owner.

2. Special Warranty: Written warranty required by or incorporated into the Contract Documents, either to extend time limit provided by manufacturer's warranty or to provide more rights for Owner.

B. Special Warranties: Prepare a written document that contains appropriate terms and identification, ready for execution. Submit a draft for approval before final execution.

1. Manufacturer's Standard Form: Modified to include Project-specific information and properly executed.

2. Specified Form: When specified forms are included with the Specifications, prepare a written document using appropriate form properly executed.

3. Refer to Divisions 2 through 16 Sections for specific content requirements and particular requirements for submitting special warranties.

C. Submittal Time: Comply with requirements in Division 1 Section "Closeout Procedures."

PART 2 - PRODUCTS

2.1 PRODUCT SELECTION PROCEDURES

A. General Product Requirements: Provide products that comply with the Contract Documents, that are undamaged and, unless otherwise indicated, that are new at time of installation.

1. Provide products complete with accessories, trim, finish, fasteners, and other items needed for a complete installation and indicated use and effect.

2. Standard Products: If available, and unless custom products or nonstandard options are specified, provide standard products of types that have been produced and used successfully in similar situations on other projects.

3. Owner reserves the right to limit selection to products with warranties not in conflict with requirements of the Contract Documents.

4. Where products are accompanied by the term "as selected," Architect will make selection.

5. Where products are accompanied by the term "match sample," sample to be matched is Architect's.


6. Descriptive, performance, and reference standard requirements in the Specifications establish "salient characteristics" of products.

7. Or Equal: Where products are specified by name and accompanied by the term "or equal" or "or approved equal" or "or approved," comply with provisions in Part 2 "Comparable Products" Article to obtain approval for use of an unnamed product.

B. Product Selection Procedures:

1. Product: Where Specifications name a single product and manufacturer, provide the named product that complies with requirements.

2. Manufacturer/Source: Where Specifications name a single manufacturer or source, provide a product by the named manufacturer or source that complies with requirements.

3. Products: Where Specifications include a list of names of both products and manufacturers, provide one of the products listed that complies with requirements.

4. Manufacturers: Where Specifications include a list of manufacturers' names, provide a product by one of the manufacturers listed that complies with requirements.

5. Available Products: Where Specifications include a list of names of both products and manufacturers, provide one of the products listed, or an unnamed product, that complies with requirements. Comply with provisions in Part 2 "Comparable Products" Article for consideration of an unnamed product.

6. Available Manufacturers: Where Specifications include a list of manufacturers, provide a product by one of the manufacturers listed, or an unnamed manufacturer, that complies with requirements. Comply with provisions in Part 2 "Comparable Products" Article for consideration of an unnamed product.

7. Product Options: Where Specifications indicate that sizes, profiles, and dimensional requirements on Drawings are based on a specific product or system, provide the specified product or system. Comply with provisions in Part 2 "Product Substitutions" Article for consideration of an unnamed product or system.

8. Basis-of-Design Product: Where Specifications name a product and include a list of manufacturers, provide the specified product or a comparable product by one of the other named manufacturers. Drawings and Specifications indicate sizes, profiles, dimensions, and other characteristics that are based on the product named. Comply with provisions in Part 2 "Comparable Products" Article for consideration of an unnamed product by the other named manufacturers.

9. Visual Matching Specification: Where Specifications require matching an established Sample, select a product that complies with requirements and matches Architect's sample. Architect's decision will be final on whether a proposed product matches.

a. If no product available within specified category matches and complies with other specified requirements, comply with provisions in Part 2 "Product Substitutions" Article for proposal of product.

10. Visual Selection Specification: Where Specifications include the phrase "as selected from manufacturer's colors, patterns, textures" or a similar phrase, select a product that complies with other specified requirements.

a. Standard Range: Where Specifications include the phrase "standard range of colors, patterns, textures" or similar phrase, Architect will select color, pattern, density, or texture from manufacturer's product line that does not include premium items.


b. Full Range: Where Specifications include the phrase "full range of colors, patterns, textures" or similar phrase, Architect will select color, pattern, density, or texture from manufacturer's product line that includes both standard and premium items.

2.2 PRODUCT SUBSTITUTIONS

A. Timing: Architect will consider requests for substitution if received within 60 days after the Notice of Award. Requests received after that time may be considered or rejected at discretion of Architect.

B. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements:

1. Requested substitution offers Owner a substantial advantage in cost, time, energy conservation, or other considerations, after deducting additional responsibilities Owner must assume. Owner's additional responsibilities may include compensation to Architect for redesign and evaluation services, increased cost of other construction by Owner, and similar considerations.

2. Requested substitution does not require extensive revisions to the Contract Documents. 3. Requested substitution is consistent with the Contract Documents and will produce

indicated results. 4. Substitution request is fully documented and properly submitted. 5. Requested substitution will not adversely affect Contractor's Construction Schedule. 6. Requested substitution has received necessary approvals of authorities having

jurisdiction. 7. Requested substitution is compatible with other portions of the Work. 8. Requested substitution has been coordinated with other portions of the Work. 9. Requested substitution provides specified warranty. 10. If requested substitution involves more than one contractor, requested substitution has

been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved.

2.3 COMPARABLE PRODUCTS

A. Conditions: Architect will consider Contractor's request for comparable product when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements:

1. Evidence that the proposed product does not require extensive revisions to the Contract Documents, that it is consistent with the Contract Documents and will produce the indicated results, and that it is compatible with other portions of the Work.

2. Detailed comparison of significant qualities of proposed product with those named in the Specifications. Significant qualities include attributes such as performance, weight, size, durability, visual effect, and specific features and requirements indicated.

3. Evidence that proposed product provides specified warranty.


4. List of similar installations for completed projects with project names and addresses and names and addresses of architects and owners, if requested.

5. Samples, if requested.



CLOSEOUT PROCEDURES 017700 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 017700 - CLOSEOUT PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for contract closeout.

1.2 SUBSTANTIAL COMPLETION

A. Preliminary Procedures: Before requesting inspection for determining date of Substantial Completion, complete the following. List items below that are incomplete in request.

1. Prepare a list of items to be completed and corrected (punch list), the value of items on the list, and reasons why the Work is not complete.

2. Submit specific warranties, workmanship bonds, maintenance service agreements, final certifications, and similar documents.

3. [Obtain and submit releases permitting Owner unrestricted use of the Work and access to services and utilities. Include occupancy permits, operating certificates, and similar releases.]

4. Deliver tools, spare parts, extra materials, and similar items to location designated by Owner. Label with manufacturer's name and model number where applicable.

5. Terminate and remove temporary facilities from Project site, along with mockups, construction tools, and similar elements.

6. Touch up and otherwise repair and restore marred exposed finishes to eliminate visual defects.

7. Submit certificate of manufacturer's inspection.

B. Inspection: Submit a written request for inspection for Substantial Completion. On receipt of request, Architect will either proceed with inspection or notify Contractor of unfulfilled requirements. Architect will prepare the Certificate of Substantial Completion after inspection or will notify Contractor of items, either on Contractor's list or additional items identified by Architect, that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

2. Results of completed inspection will form the basis of requirements for Final Completion.


1.3 FINAL COMPLETION

A. Preliminary Procedures: Before requesting final inspection for determining date of Final Completion, complete the following:

1. Submit a final Application for Payment. 2. Submit certified copy of Architect's Substantial Completion inspection list of items to be

completed or corrected (punch list), endorsed and dated by Architect. The certified copy of the list shall state that each item has been completed or otherwise resolved for acceptance.

B. Inspection: Submit a written request for final inspection for acceptance. On receipt of request, Architect will either proceed with inspection or notify Contractor of unfulfilled requirements. Architect will prepare a final Certificate for Payment after inspection or will notify Contractor of construction that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

1.4 LIST OF INCOMPLETE ITEMS (PUNCH LIST)

A. Preparation: Submit three copies of list. Include name and identification of each space and area affected by construction operations for incomplete items and items needing correction including, if necessary, areas disturbed by Contractor that are outside the limits of construction.

1. Organize list of spaces in sequential order, starting with exterior areas first and proceeding from lowest floor to highest floor.

2. Organize items applying to each space by major element, including categories for ceiling, individual walls, floors, equipment, and building systems.

1.5 CORE SAMPLES

A. The Owner reserves the right to have core sampling performed by the Contractor where moisture contamination is suspected within the new roof system until the expiration of the Contractor's warranty. Core sample locations shall be chosen by the Owner and be performed at no cost to the Owner.

1.6 WARRANTIES

A. Submittal Time: Submit manufacturer's warranties and contractor's guarantees on request of Architect for designated portions of the Work where commencement of warranties other than date of Substantial Completion is indicated.


B. Organize warranty documents into an orderly sequence based on the table of contents of the Project Manual.

1. Bind warranties and bonds in heavy-duty, 3-ring, vinyl-covered, loose-leaf binders, thickness as necessary to accommodate contents, and sized to receive 8-1/2-by-11-inch paper.

2. Provide heavy paper dividers with plastic-covered tabs for each separate warranty. Mark tab to identify the product or installation. Provide a typed description of the product or installation, including the name of the product and the name, address, and telephone number of Installer.

3. Identify each binder on the front and spine with the typed or printed title "WARRANTIES," Project name, and name of Contractor.

C. Provide additional copies of each warranty to include in operation and maintenance manuals.

1.7 PROJECT CLOSEOUT SUBMITTALS

A. When both the Owner or Owner's Representative and the Manufacturer's Representative agree that the Contractor has performed according to the Specifications and has installed the materials to the satisfaction of the Manufacturer, submit the following: 1. Specified Contractor's and Manufacturer's Warranties and Guarantees. 2. Lien Releases from Contractor, subcontractor, and suppliers (AIA Forms G706, G706A). 3. Consent of Surety to Final Payment (AIA Form G707).

PART 2 - PRODUCTS

2.1 MATERIALS

A. Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces.

PART 3 - EXECUTION

3.1 FINAL CLEANING

A. General: Provide final cleaning. Conduct cleaning and waste-removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations.

B. Comply with safety standards for cleaning. Do not burn waste materials. Do not bury debris or excess materials on Owner's property. Do not discharge volatile, harmful, or dangerous materials into drainage systems. Remove waste materials from Project site and dispose of lawfully.


SELECTIVE DEMOLITION MUSIC BUILDING ROOF REPLACEMENT XAVIER UNIVERSITY OF LOUISIANA

024119 - 1 GALE JN 678038

BID DOCUMENTS

SECTION 024119 - SELECTIVE DEMOLITION

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work:

1. Demolition and removal of existing modified bitumen membrane roofing, flashings and insulation down to the existing concrete roof deck.

2. Removal of existing sheet metal flashings, scuppers, collector boxes and downspouts, where indicated.

3. Removal of existing deteriorated mortar joints at limestone coping, where indicated, as required for replacement.

4. Removal or treatment of in-place asbestos-containing materials (ACM), as indicated. Based on testing of representative samples, ACM is suspected at the following locations:

a. Roof mastics (black and silver-coated material) used to seal limestone coping joints at roof parapets, Roof Areas D and E. Removal of ACM is required at these areas to allow for replacement/repair or coping mortar joints.

b. White/gray putty or caulk used to seal limestone coping joints at roof parapets, Roof Areas D and E. Removal of ACM is required at these areas to allow for replacement/repair or coping mortar joints.

c. Roof mastics (black and silver-coated material) used at parapet gutters on Roof Area A. Existing ACM materials at these locations are to be left in place and encapsulated wherever possible. Only remove ACM materials where required to install new components.

1.2 DEFINITIONS

A. Remove: Detach items from existing construction and legally dispose of them off-site, unless indicated to be removed and salvaged or removed and reinstalled.

B. Remove and Salvage: Detach items from existing construction and deliver them to Owner ready for reuse.

C. Remove and Reinstall: Detach items from existing construction, prepare them for reuse, and reinstall them where indicated.

D. Existing to Remain: Existing items of construction that are not to be removed and that are not otherwise indicated to be removed, removed and salvaged, or removed and reinstalled.


024119 - 2 GALE JN 678038

BID DOCUMENTS

1.3 SUBMITTALS

A. Schedule of Selective Demolition Activities: Indicate detailed sequence of selective demolition and removal work, with starting and ending dates for each activity, interruption of utility services, and locations of temporary set up areas.

B. Pre-demolition Videotapes: Show existing conditions of adjoining construction and site improvements, including finish surfaces, that might be misconstrued as damage caused by selective demolition operations. Submit before Work begins.

C. Landfill Records: Indicate receipt and acceptance of hazardous wastes by a landfill facility licensed to accept hazardous wastes.

D. Proposed locations of scaffolding, chutes, dumpsters, cranes, hoists, and other temporary equipment or facilities required for demolition work.

E. Proposed methods for interior and exterior protection and clean-up during removal and renovation operations, including methods for work with hazardous building materials where indicated.

F. Provide schedule, updated weekly, indicating areas of building where demolition will occur. Notify Owner of schedule changes.

G. Shop Drawings: Provide signed and sealed Shop Drawings for any mechanical, electrical and structural augmentations.

H. Asbestos Compliance Plans: Submit a detailed plan of the work procedure to be used in the removal of asbestos-containing materials (ACM). Such plans shall include: 1. The location of ACM removal areas. 2. Interfaces of trades involved in the construction. 3. Sequencing of ACM related work. 4. Disposal plan. 5. Type of wetting agent, encapsulant, lockdown, asbestos sealer to be used. 6. Detailed description of the method to be employed in order to control pollution. This plan

must be used to start any ACM work. 7. Disposal: Submit written evidence that landfill for disposal is approved for ACM

disposal by the USEPA and state or local regulatory agencies during the course of the work, submit written evidence that the landfill received the ACM material.

8. Training: Submit certificates of the EPA/Louisiana Department of Environmental Quality and LSLBC approved training and licenses for the supervisors and workers handling the ACM, indicating that the employee: a. Has received training in the proper handling of materials containing asbestos or

lead. b. Understands the health implications and risks involved, including the illnesses

possible from exposure to airborne asbestos fibers. c. Understands the use and limits of the respiratory equipment to be used. d. Understands the results of monitoring of airborne quantities of asbestos as related

to health and respiratory equipment.


024119 - 3 GALE JN 678038

BID DOCUMENTS


A. Demolition Firm Qualifications: An experienced firm that has specialized in demolition work similar in material and extent to that indicated for this Project.

B. Refrigerant Recovery Technician Qualifications (only if applicable): Certified by an EPA-approved certification program.

C. Regulatory Requirements: Comply with governing EPA and State notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction.

D. Standards: Comply with ANSI A10.6 and NFPA 241; OSHA, 29 CFR 1926.1101; EPA, NESHAP 40 CFR, Part 60, DOT 49 CFR, Parts 171 and 172.

E. Comply with State and Local requirements.


A. Owner will occupy portions of building immediately below and adjacent to selective demolition area. Conduct selective demolition so Owner’s operations will not be disrupted.

B. Notify Architect of discrepancies between existing conditions and Drawings before proceeding with selective demolition.

C. Notify Owner and Architect at least 72 hours in advance of start of demolition of existing roofing so that existing deck substrates can be reviewed.

D. Storage or sale of removed items or materials on-site is not permitted.

E. Utility Service: Maintain existing utilities indicated to remain in service and protect them against damage during selective demolition operations.

1. Maintain fire-protection facilities in service during selective demolition operations.

1.6 HAZARDOUS MATERIALS

A. General description of affected areas:

1. Asbestos-containing materials (non-friable mastics) have been found to exist within mastics at roof coping joints and miscellaneous wall details associated with the existing roof assembly. In general, removal of these materials is required to perform the prescribed repair work. Examine Drawings to become aware of locations where hazardous materials are present, and the work associated with these areas.

2. Under normal circumstances, asbestos containing asphalt roofing products and mastics are considered a Category I or II nonfriable ACM. If removal procedures result in the high probability of ACM becoming crumbled, pulverized, ground, sanded, mechanically


024119 - 4 GALE JN 678038

BID DOCUMENTS

cut, abraded, or reduced to powder by the removal efforts in the course of work, the ACM must be treated as a Regulated Asbestos Containing Material (RACM) in accordance with applicable OSHA, EPA and LDEQ standards.

B. The Contractor shall furnish all labor, materials, services, fees, insurance and equipment necessary to carry out the hazardous materials treatment or removal, decontamination operations, and disposal of hazardous materials removal in accordance with applicable OSHA, EPA and LDEQ standards, and in accordance with 29 CFR 1926.

C. Should removal or disturbance of existing hazardous materials be required to perform work, follow all applicable federal, state and local laws and regulations for removal, handling, transporting and disposal of hazardous materials. Notify Owner and Architect prior to removing or disturbing hazardous materials.

D. In general, use low dust work practices when working on affected areas. Separate work area with barriers, warning lines, etc. to keep building occupants, pedestrians, etc. away from the work area. Wear proper respiratory protection and keep work area clean.

E. Provide ground protection out to 10-ft minimum from work area to prevent contamination.

1.7 WARRANTY

A. Existing Warranties: Remove, replace, patch, and repair materials and surfaces cut or damaged during selective demolition, by methods and with materials so as not to void any existing warranties.

1.8 DEMOLITION AND TRANSPORT

A. Conveyances: Buggies or wheelbarrows used on roofs to transport removed debris to chutes or crane apparatus location shall be of size and design to prevent damage to deck and structure.

B. Chutes: Provide enclosed chutes for debris transfer from roof or scaffold areas at height of 10-feet or more. Do not allow debris to spill from bottom of chute directly onto ground. Direct chutes into approved construction debris container (dumpster). Control and contain dust and noise from falling debris by use of breaks in vertical alignment of chute or tarps covering dumpster. Provide hose with nozzle near chute outlet to wet debris, as necessary, for dust control.

C. Hoists/Cranes: Provide hoists or cranes to remove debris and transport materials to and from roof or scaffold. Secure materials to prevent loss during lifting. Place debris transported from roof or scaffold directly in approved construction debris containers. Provide proper protection of wall areas for entire height directly adjacent to or under area of hoisting.

D. Use of “bobcat” type removal equipment on roof is prohibited.

E. Mechanical cutting equipment: Cutting equipment shall be equipped with operable blade depth setting mechanisms to control cutting depth of blade and prevent damage to structural roof deck during cutting operations.


024119 - 5 GALE JN 678038

BID DOCUMENTS


PART 3 - EXECUTION

3.1 EXAMINATION

A. Survey existing conditions and correlate with requirements indicated to determine extent of selective demolition required.

B. Inventory and record the condition of items to be removed and reinstalled and items to be removed and salvaged.

C. When unanticipated mechanical, electrical, or structural elements that conflict with intended function or design are encountered, investigate and measure the nature and extent of conflict. Promptly submit a written report to Architect.

3.2 GENERAL

A. During removals, report to Owner areas of damaged, deteriorated, or otherwise unsuitable structural substrates or framing materials exposed during work. Do not cover or remove unacceptable deck or framing areas until reviewed by Owner. Provide temporary protection to areas in question. Use care in removal of membrane and flashings to prevent damage to substrates.

B. Do not remove more material than can be replaced, covered or otherwise protected from the weather in one day.

C. Take precautions to prevent water from migrating into building or beneath roof system.

D. Review available prints and/or inspect interior of structure to ascertain if electrical or other service has been placed within the roof assemblies.

E. Control visible emissions during removals and at dumpster level.

F. While performing work on areas where ACM is present, the Contractor may be subject to onsite inspection by the Owner who may be assisted by or represented by safety personnel. If the work is found to be in violation of this Specification or Code requirements, the Owner may issue a stop work order to be in effect immediately and until the violation is resolved. Standby time required to resolve the violation shall be at the Contractor’s expense.

3.3 SELECTIVE DEMOLITION

A. Demolish and remove existing materials as expressly indicated or implied on the drawings.

B. Notify Owner prior to disconnection of electrical or mechanical equipment.


024119 - 6 GALE JN 678038

BID DOCUMENTS

C. Removed and Salvaged Items:

1. Clean salvaged items. 2. Pack or crate items after cleaning. Identify contents of containers. 3. Store items in a secure area until delivery to Owner. 4. Transport items to Owner’s storage area designated by Owner. 5. Protect items from damage during transport and storage.

D. Removed and Reinstalled Items:

1. Clean and repair items to functional condition adequate for intended reuse. Paint equipment to match new equipment.

2. Pack or crate items after cleaning and repairing. Identify contents of containers. 3. Protect items from damage during transport and storage. 4. Reinstall items in locations indicated. Comply with installation requirements for new

materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated.

E. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during selective demolition. When permitted by Architect, items may be removed to a suitable, protected storage location during selective demolition and cleaned and reinstalled in their original locations after selective demolition operations are complete.

3.4 HAZARDOUS MATERIALS REMOVAL/TREATMENT OR ABATEMENT

A. Remove or disturb only the amount of hazardous-containing building materials necessary to accomplish the prescribed envelope repair work.

B. Notify the Owner minimum 7 days prior to performing hazardous materials removal/treatment.

C. Completely close off and seal all interior spaces from areas requiring the removal or treatment of hazardous materials. Set up warning lines to segregate the hazardous materials removal/treatment work areas from other work locations. Provide caution signage posted around designated work areas conforming with 29 CFR 1926.

D. Comply with all applicable federal, state and local laws, statutes, codes, ordinances, rules and regulations. Pertinent OSHA standards are the applicable sections of 29 CFR 1910 and 29 CFR 1926.

E. Removal, transport and disposal of ACM from the project site shall be in compliance with Section 61.25 of the EPA Regulations and applicable State Regulations, applicable Sections of 40 CFR, EPA and LDEQ hazardous waste regulations and LaDOTD regulations.

F. Contractor shall secure necessary permits in conjunction with asbestos and lead removal, hauling and disposal as required for the work indicated.


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G. Workers shall be properly fitted with personal protection equipment, including respirators within the vicinity of the designated work areas, in accordance with 29 CFR 1926. No one shall be allowed within the designated work areas without the proper personal protection equipment.

H. Eating, drinking, smoking and chewing are not allowed within the designated work areas.

I. The Contractor will designate in writing to the Owner one individual as the job’s competent person to ensure that the regulated areas and employees are in compliance with all EPA and OSHA regulations and these specifications and will be available on site at all times when work is in progress. The competent person shall also ensure that the non-friable material be maintained intact and non-friable, that unauthorized personnel do not enter asbestos regulated areas and that all employees and other personnel who enter the work area use the proper protection and decontamination procedures. Proper work practices are necessary during asbestos removal to ensure that the concentration of asbestos fibers inside the work area remains as low as possible. One of the most important work practices is to wet the asbestos-containing material before it is disturbed. Asbestos-containing materials shall be thoroughly wetted, removed as intact as possible and immediately placed in properly labeled asbestos waste bags. Any residue that remains on the surface of the contaminated building component from which asbestos is being removed shall be scraped and wet wiped. The sealable asbestos waste bags shall be 6-mil thick and labeled as prescribed by the Federal and State regulations referenced in these specifications.

3.5 DISPOSAL OF DEMOLISHED MATERIALS

A. General: Except for items or materials indicated to be recycled, reused, salvaged, reinstalled, or otherwise indicated to remain Owner's property, remove demolished materials from Project site and legally dispose of them in an EPA or LDEQ-approved landfill.

B. Burning: Do not burn demolished materials.

C. Disposal: Transport demolished materials off Owner's property and legally dispose of them.

1. Disposal of hazardous materials shall be as indicated in Part 3.4 above.

3.6 CLEANING

A. Clean demolition materials and debris from work areas daily.

B. Clean debris that has fallen into building, including material on top surface of ceiling. If deemed necessary by the Owner the Contractor shall remove and reinstall ceiling tiles suspected of harboring construction debris and clean the affected areas.

C. Repair damage to building by replacing damaged material or component in-kind.

D. Clean site daily to satisfaction of Owner.

E. Dispose of debris and demolition materials at landfill in accordance with applicable regulations.


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F. Remove construction related debris that accumulates on top of ceiling tiles.

G. After all of the asbestos-containing materials is removed and/or bagged, the designated work area shall be cleaned until it is free of all visible ACM. All surfaces from which asbestos has been removed should be cleaned by brushing the surfaces, HEPA vacuuming these surfaces, and wiping them with amended water. The designated competent person shall visually inspect each area for the detection of any visible asbestos dust, or contamination following abatement. If the results of the final testing are not satisfactory, the thorough wet cleaning and/or HEPA vacuuming shall be repeated until the required decontamination levels and visual inspections have been achieved.


______________________________________________________________________________ CONCRETE DECK REPAIRS 037100 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 037100 - CONCRETE DECK REPAIRS

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work: 1. Repair minor damaged and deteriorated portions of existing cast in place concrete roof deck,

discovered during roof demolition procedures. 2. Prepare concrete decks for installation of new roof systems.

1.2 SPECIAL JOB CONDITIONS

A. Contractor shall schedule and execute work as much as possible to receive new membrane and flashing same day that old membrane and flashing are removed. If this procedure is not possible due to curing times for deck materials, etc., Contractor shall provide temporary protection as specified herein. No decking, whether new or existing, shall be left exposed to weather at end of day.

B. No deck repair, preparation or core drilling shall be done without prior notification of Owner to ensure areas below have been prepared for demolition work. Extent of repairs will be determined by Architect.

1.3 SUBMITTALS

A. Manufacturer’s literature for following: 1. Concrete deck patching/repair materials.

1.4 UNIT PRICES

A. Four (4) cubic feet of roof deck repair is carried in the Base Bid amount. Repair of more or less damaged deck associated work than quantity carried in the Base Bid amount will adjust the Contract Amount at the Unit Price established in the Contract.

PART 2 - PRODUCTS

2.1 CONCRETE DECK REPAIR

A. Perform concrete deck repairs using one or a combination of following materials: 1. Patch repairs to existing concrete deck: polymer-modified, portland-cement, 2-component,

fast-setting, trowel-grade patching mortar, such as "SikaTop 122 Plus Polymer-Modified

______________________________________________________________________________ CONCRETE DECK REPAIRS 037100 - 2 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

Trowel-Grade Mortar" by Sika Corporation, “Commercial Grade Fast Set Repair Mortar” by Quickrete, or approved equal.

PART 3 - EXECUTION

3.1 CONCRETE DECK PREPARATION AND REPAIR

A. Remove sharp ridges, bitumen accumulation and other projections which would interfere with installation of new roofing system and accessory construction. Concrete substrate shall be level and smooth.

B. Repair divots, spalls, heavy cracks, etc., that may interfere with the installation of the new roofing system. Follow deck repair material manufacturer’s preparation and installation requirements.

C. Apply deck repair materials using a trowel and build up to original surface and profile of existing concrete deck.

D. Allow repairs to set efficiently before installing new roof system over top.

E. Protect curing areas from elements and standing water on adjacent areas. Protection shall be sufficient to protect new deck and building from inclement weather.


MAINTENANCE OF BRICK & LIMESTONE UNIT MASONRY MUSIC BUILDING ROOF REPLACEMENT XAVIER UNIVERSITY OF LOUISIANA

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BID DOCUMENTS

SECTION 040120 - MAINTENANCE OF BRICK AND LIMESTONE UNIT MASONRY

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work: 1. Re-pointing damaged or deteriorated mortar joints as indicated.

a. Repoint brick masonry mortar joints 100% above the limestone cornice band at the top elevations of the tower at Roof Area A, as indicated on the drawings.

b. Perform miscellaneous repairs to brick masonry mortar joints on remaining wall elevations as indicated on the drawings.

c. Re-point limestone coping joints at parapets where indicated on Roof Areas A, D, and E.

d. Repair isolated damaged limestone architectural components where indicated. Additional areas identified during construction shall be repaired per Section 012200 – Unit Prices.

2. Remove all exterior joint sealants in conjunction with masonry work, where sealants or mastics contaminate masonry joints scheduled for re-pointing. Refer to Section 024119 – Selective Demolition for information pertaining to treatment of hazardous building materials that may be present.

3. Cleaning exterior brick masonry as indicated herein.

1.2 DEFINITIONS

A. Low-Pressure Spray: 100 to 400 psi; 4 to 6 gpm

B. Medium-Pressure Spray: 400 to 800 psi; 4 to 6 gpm

1.3 REFERENCE STANDARDS

A. ACI 530 – Building Code Requirements and Specification for Masonry Structures

B. ASTM C144-11 Specification for Aggregate for Masonry Mortar

C. ASTM C150-12 Specification for Portland Cement

D. ASTM C207-06 Specification for Hydrated Lime for Masonry Purposes

E. ASTM C270-14 Standard Specification for Mortar for Unit Masonry

F. ASTM C67-14 Test Methods of Sampling and Testing Brick and Structural Clay Tile

G. ASTM C114-13a Test Methods for Chemical Analysis of Hydraulic Cement


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H. ASTM C62-13a Specification for Building Brick (Solid Masonry Units made from Clay or Shale)

I. ASTM C216-14 Specification for Facing Brick (Solid Masonry Units made from Clay or Shale)

J. BIA (Brick Industry Association) Technical Notes

K. National Park Service (NPS) Technical Preservation Briefs

1.4 SUBMITTALS

A. Product Data: For each type of product indicated.

B. Work Plan: Contractor shall submit the following items with their submittal package: 1. Sequence of work. 2. Temporary scaffolding and staging locations, proposed method for temporary wall

shoring. 3. Methods of removal of materials. 4. Temporary protection procedures. 5. Dust containment. 6. Program for handling or containment of cleaning chemicals.

C. Letter Certifying that tradesmen performing the work as indicated meet the following qualifications: The Contractor shall utilize skilled and experienced specialty workers having a minimum of five (5) years’ experience in historic masonry restoration to perform the work. Experienced trade workers shall be utilized for all aspects of the masonry work. Furthermore, Masonry Contractor(s) selected for this project shall have regularly engaged in historic restoration projects and must demonstrate a minimum of three (3) successfully completed projects in the last five (5) years.

D. Samples:

1. For each exposed masonry product and for each color and texture specified, or as required to match existing masonry units, for each façade where indicated.

2. Embedded through-wall flashing materials and related products.

E. Provide mortar joint mock-up for review by the Owner, for each condition (up to 3 locations).

F. Submit mortar mixture ratios to the Architect/Owner upon receipt of an approved color scenario.

G. Submit certificates attesting compliance with the applicable specifications for the grades, types and classes of brick masonry.

H. Submit drawings and written description of masonry rebuilding work, including extent of removals and method of support. Submit shoring procedures if required, with the seal of a licensed Professional Engineer who has reviewed the drawings and written description.


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I. Submit written description of removal procedures and operations sequencing prior to commencement of Work.

J. Proposed method of protection for adjacent building, landscaping, pavement, walkways, site plantings, and related site work from damage.

K. Submit the means and methods of temporary covering or masking of wall penetrations or openings.

L. Sample Guarantee as indicated in Part 1.13.


A. Prior to commencement of demolition operations, the Contractor shall be required to perform on-site procedure mock ups for masonry re-pointing to ensure that dust and debris containment is acceptable. No masonry work can commence until the means and methods have been approved. 1. Mock-ups shall be located in areas indicated by the Owner. 2. Coordinate repairs with hazardous materials removal procedures. Refer to Section

024119 – Selective Demolition.

B. Before full scale work is commenced, execute the following work for trial work areas to be reviewed by the Owner as to acceptability of color, texture and appearance match with the existing construction. Test areas shall be performed at each building location and be subject to approval. 1. 2 square feet of brick masonry pointing (up to 1 location, as many trials as required to

achieve acceptable results). 2. Cleaning of coping joints (up to 2 locations, as many trials as required to achieve

acceptable results). 3. Re-pointing of coping joints (up to 2 locations, as many trials as required to achieve

acceptable results). 4. Cleaning of brick (5 square feet minimum, as many trials as required to achieve

acceptable results).

C. Prepare, install and cure all materials in accordance with these specifications and the manufacturer’s instructions.

D. The Contractor should anticipate that a minimum of three (3) mortar color and texture mock-ups will be required to match the existing mortar joint configuration. Should the mortar mock-ups not be approved by the Owner or Architect, additional mock-ups shall be installed to the Owner’s satisfaction, at no additional cost. Upon selection and approval of the appropriate mortar sample, the Contractor will be required to maintain this approved location until the project is complete for future comparison. Should the mortar joints not match, the Contractor will be required to remove and replace these mortar joints at no additional cost to the Owner.

E. Trial areas shall be repeated until acceptable results are obtained. The accepted work shall be a standard for all subsequent work. Areas of masonry repointing and replacement shall be allowed to weather for seven (7) days prior to Owner acceptance. If approved, mock-up may become part of finished work.


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1.6 DELIVERY, STORAGE AND HANDLING

A. Deliver masonry material to project in undamaged condition.

B. Store and handle masonry materials off the ground, under cover, and in a dry location to prevent deterioration or damage due to moisture, temperature changes, contaminants, corrosion, and other causes. If materials become wet, do not use.

C. Store cementitious materials off the ground, under cover, and in a dry location.

D. Store aggregates where grading and other required characteristics can be maintained and so as to avoid contamination.


A. All work to be performed by experienced masonry contractor. Refer to Part 1.3.C of this Section for certifications requirements.

B. Masonry Standard: Comply with ACI 530.1/ASCE 6/TMS 602 unless modified by requirements in the Contract Documents.

C. Cold-Weather Requirements: Do not use frozen materials or materials mixed or coated with ice or frost. Do not build on frozen substrates. Remove and replace unit masonry damaged by frost or by freezing conditions. Comply with cold-weather construction requirements contained in ACI 530.1/ASCE 6/TMS 602. 1. No repointing work shall be completed when air temperature is less than 40ºF. 2. For repointing or rebuilding work, mortar temperature after mixing and before use shall

be above 40ºF. 3. At the end of the work day, protect the top surface of all masonry to prevent moisture or

precipitation from entering the masonry, covering the top surface and extending a minimum of 2-feet down all sides of masonry. Coverings shall be of plastic or canvas materials.

D. Hot-Weather Requirements: Comply with hot-weather construction requirements contained in ACI 530.1/ASCE 6/TMS 602. 1. The Contractor shall keep the areas being built sufficiently moist at all times during the

operations. 2. Mortar mixed and ready for application shall be used within one hour’s time and

continually remixed to prevent excessive evaporation of moisture from the mortar. 3. Discard all mortar which has begun to set or is not used within two hour’s time. Water for

tempering shall be available at all times.

E. Prepare, install, and cure all materials in accordance with these Specifications, Brick Institute of America (B.I.A.) Technical Notes, and Manufacturer's Printed Instructions.

F. Provide brick or concrete masonry units as required to replace units damaged during re-pointing.

G. Protect base of walls and roofing or ground below from rain-splashed mud and mortar splatter by means of coverings spread on ground and over wall or roof surfaces.


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H. The Contractor shall supply, install and maintain all shoring, supports, barriers, protection, warning lines, lighting and personnel required to support the structure, fixtures and facilities affected by his work and segregate the work area(s) from pedestrian or vehicular traffic, as well as to prevent damage to the building, occupants and the surrounding landscaped and paved areas.

I. To prevent staining of adjacent construction during the work, immediately remove mortar which comes in contact with exterior surfaces. Protect all building components from damage or staining during construction.

J. The Contractor shall use dust collection vacuums (HEPA vacuums) to limit airborne dust associated with grinding the existing mortar joints. All costs associated with additional power generators shall be the Contractor’s responsibility.

K. Under no circumstances shall the Contractor remove existing materials and systems to the ground in an uncontrolled manner. Machinery or devices used shall be manufactured for this purpose. Adjacent building and property areas shall be protected from airborne debris.

L. All areas of existing masonry or flashings removed shall be replaced or made secure and weathertight during the same day. No building interiors, whether new or existing shall be left exposed to the weather at the end of each workday.

M. During removal operations, the Contractor is responsible for the containment of all dust, dirt, debris, overspray and run-off resulting from the work. The Contractor shall collect and contain all materials and repair any resulting damage to adjacent surfaces, site fixtures or personal property. Specific attention is drawn to the use of chemicals and cleaners.

N. Upon approval of the appropriate mortar mix ratios, the Contractor shall provide and maintain pre-measured mixing buckets for all measuring. Shovel measuring will not be permitted.

O. Fully charged, inspected and approved fire extinguishers shall be on site at all times. No cutting, grinding or welding of any kind shall proceed without an approved fully charged fire extinguisher.

P. The general nature, approximate quantity and surface area of the various work items are shown on the Contract Drawings.

Q. The Contractor shall utilize skilled and experienced specialty workers to install all aspects of the work.

R. The Contractor shall provide a dust proof site during the course of the work. Wet or vacuumed cutting methods, dust tight staging and enclosures, as well as other methods, shall be employed as necessary to meet this requirement.

S. Coordinate the work in this section with the work by other trades to ensure the orderly progress of the work. No brick masonry or repointing work shall be installed until it has been reviewed and approved by the Architect/Engineer for acceptability and by the Owner for acceptability as to appearance, color and texture match.


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T. Materials which have a temperature other than the application temperatures of the manufacturer shall not be applied.

U. Hazardous building materials have been found to be present on some wall or parapet surfaces (as determined from random sampling). Refer to the following Sections for additional information: 1. Section 011100 – Summary of Work 2. Section 024119 – Selective Demolition

1.8 EXISTING CONDITIONS

A. Any item which does not match with the original profile or uses inappropriate materials may be subject to removal at no additional cost to the Owner.

B. Existing items of construction not indicated to be removed or restored, shall be protected during construction operations.

C. Existing historic or architectural items of construction not indicated to be removed or restored, shall be protected during construction operations.

1.9 DIMENSIONS AND QUANTITIES

A. All dimensions and quantities shall be determined or verified by the Contractor. Quantities to be carried under the base bid work have been shown on the Contract Drawings. The Contract Drawings have been compiled from various sources and may not reflect the actual condition at the moment of construction. The Contractor is cautioned to take all precautions and make all investigations necessary to install the proposed work. The Owner will not consider unfamiliarity with the job conditions as a basis for additional compensation.

1.10 BUILDING PROTECTION

A. The existing building systems shall be totally protected during the renovations. The Contractor is responsible for any damages to the existing building systems.

B. Install canvas over all wall penetrations during brick masonry repair work and cleaning.

C. The Contractor is responsible for the prompt repair of any damage to the building systems resulting from the work at the project at no additional cost to the Owner.

1.11 CLEAN-UP

A. Site clean-up shall be complete and performed daily to the satisfaction of the Owner.

B. All roof, building (interior and exterior), landscape and parking areas shall be cleaned of all trash, debris and dirt caused by, or associated with, the work.


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C. All trash and debris shall be completely removed from the site daily during the work and at the completion of the work. All debris shall be legally disposed of off-site.

1.12 GUARANTEES

A. Upon completion of the work and prior to final payment, the Contractor shall submit a guarantee of his work as free from defect in materials and workmanship. The guarantee shall be for a period of two (2) years. The guarantee shall be signed by an officer of the Contractor’s firm and sealed if a corporation.

1.13 UNIT PRICE WORK

A. The removal and replacement of brick masonry, repointing, and masonry rebuilding etc. shall be as described in this section, and Section 01 22 00 – Unit Prices. The quantities listed in Section 01 22 00 – Unit Prices shall be carried under the Contractor’s base bid amount in addition to the quantities shown on the drawings, in the event that deteriorated components are encountered.

PART 2 - PRODUCTS

2.1 REPLACEMENT MASONRY

A. If replacement of units damaged during work is required, the contractor shall investigate the potential brick sources for each condition, and advise the Owner of associated lead times.

B. Replacement brick masonry shall conform to ASTM C 216, Grade SW, Type FBS specification. The Contractor shall field verify all brick types and dimensions.

C. All brick shall be submitted to the Owner for acceptability as to color and appearance match with the existing brick. The Contractor may be required to submit additional brick samples for approval. No brick shall be purchased or installed until approval by the Owner is obtained.

2.2 MORTAR

A. Mortar Materials: Provide mortar materials specific to repairs required for brick masonry and limestone elements as indicated herein.

1. Mortar for repointing shall conform to ASTM C270 specifications and shall match the existing in color, texture and appearance as determined by the Engineer and Owner. Mortar shall be prehydrated and conform to Part 46 of the BIA Technical Notes.

2. Mortar Mix Design: Provide mortar materials for pointing or repairs in the following proportions or ratios as indicated below:


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a. Brick Masonry: 1 Parts Portland Cement: 1 Parts Lime: 6 Parts Sand, consistent with ASTM C270 Type N mortar.

b. Limestone Masonry: 1 Parts Portland Cement: 1 Parts Lime: 6 Parts Sand, consistent with ASTM C270 Type N mortar.

3. Air Content of the mortar shall be in the range of 10% minimum to 14% maximum.

4. Portland Cement: ASTM C 150, Type I, white or gray where required for color matching of exposed mortar, and as approved during mock-up procedures. a. Provide cement containing not more than 0.60 percent total alkali when tested

according to ASTM C 114. 5. Hydrated Lime: ASTM C 207, Type S. 6. Mortar Sand: ASTM C 144 unless otherwise indicated.

a. For pointing mortar, provide sand with rounded edges. b. Color: Provide natural sand or ground marble, granite, or other sound stone of

color necessary to produce required mortar color. c. Match size, texture, and gradation of existing mortar sand as closely as possible.

Blend several sands if necessary to achieve suitable match. 7. Mortar Pigments: Natural and synthetic iron oxides, compounded for mortar mixes. Use

only pigments with a record of satisfactory performance in masonry mortars. 8. No admixtures allowed. 9. Water: Potable, clean, free of oils, acids, alkalis and organic matter.

2.3 LIMESTONE REPAIR

A. Patching materials for small chips or spalls in the surface of limestone masonry (areas not exposed to view from the ground): 1. Single-component, cementitious, mineral-based mortar designed specifically for the

restoration of natural limestone; Jahn Mortars M70 Limestone Restoration Mortar as supplied by Cathedral Stone Products, Inc. or approved equivalent.

2.4 MASONRY CLEANERS

A. Cleaner for removal of biological growth, such as moss, algae, lichens, etc., shall be EnviroKlean BioWash by Pro-so-co, Inc., D/2 Biological Solution by Cathedral Stone Products, or approved equal.

B. Cleaner for spot removal of atmospheric staining shall be Safe Restore Restoration Detergent by EaCo Chem, EnviroKlean SafRestorer by Pro-so-co, Inc., EnviroKlean EK Restoration Cleaner by Pro-so-co, Inc., 707 Limestone Cleaner 100 by Diedrich Technologies Inc., or approved equal.

C. Afterwash or neutralizers shall be provided (if required) depending on the cleaner product and manufacturer and shall be compatible with the cleaner product such as the Sure-Klean Masonry and Limestone Afterwash by Pro-So-Co. Neutralizer for masonry shall be as recommended by the cleaner manufacturer.


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D. Cleaner for newly repointed, or existing brick masonry, and limestone shall be Sure Klean Vana Trol by Pro-So-Co, Inc., or approved equal. The cleaner shall be specifically recommended by the manufacturers for the removal of excess mortar from brick or stone masonry, without damaging or altering colored mortar additives.

E. Masking materials shall be commercially available masking or duct tape of appropriate width. Self-adhesive materials shall be completely strippable, leaving no adhesive residue when removed.

F. Plastic sheet for masking tape areas shall be 4 mil. thick minimum polyethylene sheet of appropriate size to cover the required areas.

PART 3 - EXECUTION

3.1 GENERAL WORKMANSHIP

A. Follow all applicable local, state and federal requirements regarding construction of scaffolding and protection of the public safety. Specific reference should be made to OSHA Construction Safety Regulations.

B. Set up of scaffolding or similar access and location of on-site storage areas shall be subject to review and approval by the Owner.

C. Do not leave any partially completed sections exposed to the elements overnight. Provide all devices (including heaters and insulation) necessary to maintain areas at the correct temperature and humidity for proper curing of mortar.

D. Protect persons, motor vehicles, surrounding surfaces of building being restored, building site, plants, and surrounding buildings from harm resulting from masonry restoration work.

E. During freezing weather the Contractor shall protect all masonry with tarpaulins or other approved material. Masonry materials shall be stacked on platforms and covered, or stored in a manner acceptable to the Owner, to protect them from contact with soil and weather exposure. Materials with stained faces will not be used in the walls.

F. No masonry work shall be executed when the temperature in the work area has dropped below 40 degrees F unless it is rising. The Contractor shall provide heat and maintain the temperature of masonry materials and protect the completed work from freezing. Protection shall consist of heating and maintaining the temperature of masonry materials to at least 40 degrees F, but not more than 100 degrees F, and maintain an air temperature above 40 degrees F on both sides of completed masonry for a period of at least 72 hours.

G. Keep covers tightly sealed on all evaporative products to prevent premature curing.

H. All debris shall be transported to dumpsters, in locations approved by the Owner, at ground level by enclosed chute or crane and scaling bucket. Uncontrolled dropping of debris to ground level will not be permitted.


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I. During the removal of any existing component, the Contractor shall report to the Owner any areas of damaged, deteriorated or otherwise unsuitable framing, wood blocking, or wall materials uncovered during the work. Do not cover unacceptable areas until reviewed by the Owner and Engineer. Provide temporary protection to the area in question.

J. The Contractor will be required to use pre-measured mixing buckets upon notification of the approved mortar mixture. Shovel mixing will not be permitted for color mortars.

K. Refer to Brick Industry Association (BIA) technical notes for standard practice for masonry repointing and repair for historic structures.

3.2 TEMPORARY SHORING

A. However, temporary shoring of masonry is not anticipated. If necessary to perform masonry work, it is the responsibility of the Contractor to design, erect and maintain all necessary shoring procedures sufficient to comply with applicable regulations, securely support all masonry or other elements left unsupported by the required removals, and permit the work of other trades to proceed.

B. Completely remove shoring system when no longer needed.

C. Notify the Owner 48 hours in advance of installation of any shoring.

D. A State licensed Structural Engineer shall be retained by the masonry Contractor to provide complete temporary shoring design, should shoring be required to enact repairs as described herein. The shoring submittal should include the engineering plans with dimensions, materials, means and methods indicated. The submitted shoring design should include the seal, date and signature of the licensed Structural Engineer responsible for the design.

3.3 MASONRY STORAGE

A. Storage of all masonry materials shall be in the area designated by the Owner. All stored masonry materials shall be covered.

3.4 REPOINTING EXISTING MASONRY

A. Any masonry unit damaged during the repointing process shall be replaced by the Contractor at no additional cost to the Owner.

B. Cut and point all designated masonry joints as designated on the Contract Drawings.

C. Joint Raking

1. Rake out mortar from joints to depths equal to 2-1/2 times their widths by not less than ¾” nor less than that required to expose sound, unweathered mortar.


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2. Remove mortar from masonry surfaces within raked-out joints to provide reveals with square backs and to expose masonry for contact with pointing mortar. Brush, vacuum or flush joints to remove dirt and loose debris.

3. Do not spall edges of masonry units or widen joints. Replace any masonry unit that become damaged.

4. Cut out old mortar by hand with chisel and mallet, unless otherwise indicated. 5. Power-operated rotary hand saws and grinders will be permitted but only on specific

written approval of Architect based on submission by Contractor of a satisfactory quality control program and demonstrated ability of operators to use tools without damage to masonry. Quality control program shall include provisions for supervising performance and preventing damage due to worker fatigue.

D. Utilized pre-measured mixing buckets for all colored mortar to provide consistency. Shovel mixing will not be permitted for measuring of colored mortars.

E. Utilize rotary mixers when fabricating mortar. Be sure to maintain relative proportions of mortar materials to provide the texture and color to match the existing mortar. No antifreeze compounds or other substances shall be added to the mortar. Mix dry ingredients before adding water. Mix all mortar for at least 3 minutes and not more than 5 minutes with the minimum amount of water to produce a workable consistency. The maximum allowable air content of cured mortar shall be 12% by volume. Retempering of mortars that have stiffened because of evaporation of water will be allowed in order to provide the proper consistency, provided all mortar in a batch is utilized within 2 hours of initial mixing.

F. Prehydrated mortar shall be used for tuck pointing of masonry. Add only a sufficient amount of water to produce a damp mass of such a consistency that it would retain its form when pressed into a ball with hands, but will not flow under a trowel. Allow mortar to stand for not less than 1 hour nor more than 2 hours. Be sure that the color and texture sample of the cured mortar has been viewed and approved by the Owner.

G. Joint Pointing

1. Rinse masonry joint surfaces with water to remove any dust and mortar particles. Time application of rinsing so that, at time of pointing, excess water has evaporated or run off, and joint surfaces are damp but free of standing water.

2. Apply first layer of pointing mortar to areas where existing mortar was removed to depths greater than surrounding areas. Apply in layers not greater than 3/8” until a uniform depth is formed. Compact each layer thoroughly and allow to become thumbprint-hard before applying next layer.

3. After joints have been filled to a uniform depth, place remaining pointing mortar in 3 layers with each of the first and second layers filling approximately 2/5 of joint depth and third layer the remaining 1/5. Fully compact each layer and allow to become thumbprint-hard before applying next layer. Where existing bricks have rounded edges recess tool final onto exposed masonry surfaces, or to featheredge mortar.

4. When mortar is thumbprint-hard, tool joints to match original appearance of joints, unless otherwise indicated. Remove excess mortar from edge of joint by brushing.

5. Cure mortar by maintaining a damp condition for not less than 72 hours.


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6. Where repointing work precedes cleaning of existing masonry, allow mortar to harden not less than 30 days before beginning cleaning work.

7. Owner shall have the right to perform periodic tests to verify depth of repointing. Contractor shall repair with like materials area where mortar has been removed to ascertain depth of repointing.

3.5 LIMESTONE SURFACE REPAIRS

A. Clean and prepare damaged surfaces as indicated by the repair mortar manufacturer’s written guidelines.

B. Provide custom color to match finish of existing Indiana limestone elements.

C. Protect patches surfaces until allowed to cure.

3.6 MASONRY CLEANING

A. Clean the existing brick masonry wall areas within the designated work locations.

B. Protect all existing windows, doors, architectural elements and other construction from direct exposure to masonry cleaning chemicals, or coordinate work so as not to impact these components. Immediately clean such building components exposed to masonry cleaning products to prevent damage. Contractor is responsible for damage to these building components as a result of cleaning operations.

C. Pre-clean the brick masonry wall surfaces and associated concrete elements on wall areas included in scope of repair work 100% prior to start of all repair work. Typically, work between natural building cutoffs (e.g., corner to corner, between architectural features, etc.). Confirm limit of cleaning areas prior to start. 1. Clean all existing masonry to remove biological and atmospheric staining with approved

products for each application. 2. Prior to masonry cleaning, confirm that the adjacent sealant work of other trades is 100%

complete and allowed to fully cure for a minimum of eight (8) days.

D. Totally clean all new, rebuilt or repointed masonry areas of all stains and excess mortar. Do not perform any cleaning until mortar joints and sealants are fully cured.

E. Follow manufacturer’s instructions regarding cleaner application rates and procedures. Test cleaner on a small area prior to commencing cleaning operations.

F. Provide masking and protection for all building components that may be damaged by the masonry cleaning. Any areas damaged or stained by cleaning operations shall be repaired or replaced at no cost to the Owner.

G. Provide sufficient wash water to dilute all cleaning compounds that wash off of the wall.


040120 - 13 GALE JN 678038

BID DOCUMENTS

H. Test the specified cleaner on a small area of masonry wall to determine compatibility with the masonry, window units, sealants, etc. Evidence of discoloration, metallic salts or other detritus shall be grounds for requiring the use of a substitute cleaner.

I. Apply the cleaner at the manufacturer's recommended dilution rate. Pre-wet the wall if the manufacturer so recommends.

J. Allow the cleaner to stand for the manufacturer's recommended dwell period while monitoring to ensure that the surface does not dry. Scrub any stubborn stains with masonry washing brushes. Steel bristle wire brushes are not to be used.

K. Rinse all cleaner from the wall with water applied at the manufacturer's recommended flow and pressure. High pressure washing equipment may be required. Any acid neutralizing agent required by the manufacturer shall be applied as part of this rinse. Ensure that effluent does not accumulate at ground level, and fully rinse all effluent from sidewalks, streets and landscaping each day.

L. Repeat any or all steps mentioned above as required by cleaner manufacturers.


_____________________________________________________________________________________ ROUGH CARPENTRY 061000 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 061000 - ROUGH CARPENTRY

PART 1 - GENERAL

1.1 SUMMARY

A. This section specifies requirements for the following Scope of Work: 1. Provide wood blocking, plywood sheathing supports, shims, and other miscellaneous

products as indicated.

1.2 SUBMITTALS

A. Product Data: For each item specified in Part 2 of this Section.


A. Wood blocking shown on Drawings may be greater or less than quantities required to match insulation thickness. Include required quantities in Base Bid.

B. Maintain constant perimeter heights to provide equal edge metal and/or fascia reveals.

C. Store wood to prevent distortion and to protect from atmospheric moisture.

D. Dimensional lumber and plywood shall be kiln dried unless otherwise indicated. If pressure treated lumber is required by the roof membrane manufacturer, additional compensation will not be considered. Additionally, if pressure treated wood is used, wood shall be separated from all metal components to avoid galvanic corrosion.

PART 2 - PRODUCTS

2.1 WOOD PRODUCTS, GENERAL

A. Lumber: DOC PS 20 and applicable rules of lumber grading agencies certified by ALSC. 1. Factory mark each piece of lumber with grade stamp of grading agency. 2. Maximum moisture content at time of dressing: 19 percent, maximum, for 2-inch

nominal thickness or less, unless otherwise indicated.

2.2 DIMENSION LUMBER

A. General: Of grades indicated according to ALSC National Grading Rule provisions of grading agency indicated.


B. Framing, support curbs, blocking, structural cants, nailers, furring, grounds: Construction or No. 2 grade and any of following species: 1. Douglas fir-larch, Douglas fir-larch (north), or Douglas fir-south; NLGA, WCLIB, or

WWPA. 2. Hem-fir or Hem-fir (north); NLGA, WCLIB, or WWPA. 3. Southern pine; SPIB. 4. Spruce-pine-fir (south) or Spruce-pine-fir; NELMA, NLGA, WCLIB, or WWPA.

2.3 DECKING AND SHEATHING

A. Plywood Sheathing: APA PS 1 Exposure 1 sheathing, 5/8-inch thick, unless otherwise indicated.

2.4 FASTENERS

A. Fasteners, washers, and accessories: Stainless steel or galvanized steel. 1. Galvanized: ASTM A 153, hot-dip method. Electrogalvanized items unacceptable.

B. Wood-to-wood connections: Galvanized, annular-threaded, ring-shank common nails, 3-inches long.

C. Termination bar to wood: Number 12, self-drilling, self-tapping screws of sufficient length to penetrate substrate 1-1/2-inches minimum.

D. Wood blocking to steel framing: Number 14, self-drilling, self-tapping screws, factory treated with fluorocarbon coating or stainless steel, of sufficient length to penetrate upper flutes of steel framing 1-inch minimum and 1-1/4-inches maximum.

E. Plywood to brick masonry or concrete: 1/4-inch diameter, 2-inch long drive pin anchors, with zinc sheath and stainless steel pin.

F. Plywood sheathing to top of concrete curbs at curb enclosures: Masonry screws with high-low threads for tapping concrete and corrosion resistant coating; 1/4-inch diameter; Tapcon, by ITW Buildex, or approved equal.

G. Dimension lumber to brick masonry or concrete: Masonry screws with high-low threads for tapping concrete and corrosion resistant coating; 1/4-inch diameter; Tapcon, by ITW Buildex, or approved equal.

2.5 ACCESSORIES

A. Roof Insulation: See Section 075610 – Liquid-Applied Roofing and Flashing.

B. Rosin sheet: ASTM D 459, 4 pounds per square.


PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Selection of lumber pieces: 1. Select members so that knots and obvious defects will not interfere with proper fastening

and will allow making of proper connections. Cut out and discard defects that render piece unable to serve intended function.

2. Lumber may be rejected for excessive warp, twist, bow, crook, mildew, fungus, mold, or moisture content, as well as for improper cutting and fitting.

B. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry to other construction; scribe and cope as needed for accurate fit. Locate furring nailers, blocking, grounds and similar supports to comply with requirements for attaching other construction.

C. Comply with Factory Mutual (FM) Data Sheet 1-49 for anchoring perimeter blocking. Reduce fastener spacing by half within 8-feet of exterior corners.

D. Cut butt joints in woodwork to provide smooth, uniform line without irregularities. Stagger butt joints at multiple layers of blocking, layer to layer. Gap joints 1/8-inch. Minimum length of any individual piece of woodwork at perimeter edge shall be 3-feet, with minimum of 2 fasteners per piece.

E. Overlap wood blocking joints at corners from layer to layer.

F. Protect installed wood from moisture and weather. Wood degraded by exposure shall be rejected.

3.2 FASTENING OF WOODWORK

A. Wood blocking: 1. To wood blocking: With annular-threaded, ring-shank nails, 12-inches on center,

maximum, and staggered slightly off centerline of member being installed. 2. To concrete/masonry substrates: With screws spaced 16-inches on center maximum and

staggered slightly off centerline of member being secured. 3. At deck penetrations to steel framing: With self-drilling, self-tapping screws spaced at

16-inches on center maximum in staggered pattern. 4. Countersink fasteners below top plane of nailers. 5. Through-drill material being attached to substrate 1/16-inch larger than fastener threads. 6. Achieve 1-1/4-inch minimum penetration into substrate when fastening 2x lumber to

brick, structural concrete, or 2x lumber. Achieve 1-inch penetration past top flute of metal deck.

7. For nailer to nailer connections, penetrate member being fastened to 3/4 thickness of member. Fasten 16-inches on center, staggered.


B. Plywood: 1. To concrete/masonry walls: With drive pins spaced at 8-inches on center vertically and

16-inches on center horizontally staggered from row to row. Predrill pilot holes in accordance with fastener manufacturer’s printed instructions.

2. To wood blocking: With nails spaced at 8-inches on center along each framing member. a. Countersink fasteners below top plane of plywood. b. Provide 1/8-inch gap between successive sections of plywood. Align finished

surfaces to vary not more than 1/16-inch from plane of surfaces of adjacent units. c. Place panels with long dimension perpendicular to support. d. Install roof deck panels in staggered array, with panel ends in successive rows

being offset. Minimum panel placement size shall be 48-inches by 48-inches. Each panel shall span minimum of 3 supports.

e. Center joints accurately over support.

C. Plywood Sheathing at Curb Enclosures 1. Fasten plywood sheathing to steel joists framing to meet requirements in this Section. 2. Field verify and mark all locations of joist framing as required for securing sheathing. 3. Secure new plywood to steel roof framing with specified screws along rows spaced 24-

inches apart (along rafters or truss members) with screws spaced at 6-inches on center. Secure plywood decking at perimeter edges of openings to concrete curb using specified fasteners at 12-inches on center.

4. Inspect roof deck periodically to ensure fasteners are anchoring into framing members.

3.3 REPLACEMENT OF PERIMETER WOOD BLOCKING

A. Remove deteriorated perimeter wood blocking uncovered during demolition. Verify dimensions with Owner prior to removal or provide documentation

B. Cut new wood blocking to same size and configuration as existing wood blocking. Provide minimum length of 4-feet for new wood blocking. Secure new wood blocking with nails spaced at 12-inches on center, staggered off centerline.

C. Re-secure existing wood blocking scheduled for reuse with screws spaced at 48-inches on center, staggered off centerline.


_____________________________________________________________________________________________ LIQUID APPLIED ROOFING AND FLASHING 075610 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

SECTION 075610 – LIQUID APPLIED ROOFING AND FLASHING

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work: 1. Provide new fully reinforced liquid-applied PMMA roofing system and flashings over an

SBS modified bitumen roof membrane base sheet where indicated on Roof Area D & E. Roofing system to be installed over rigid insulation to an existing concrete roof deck.

2. Apply reinforced PMMA roof flashings at the parapet gutter assembly on Roof Area A as indicated on the drawings.

1.2 SUBMITTALS

A. Product data: For each product specified in Part 2.

B. Manufacturer’s standard color chart for roof system finish color, for selection by Owner.

C. Shop Drawings: For roofing system. Include plans, elevations, sections, details, and attachments to other work.

1. Base flashings and membrane terminations. 2. Tapered insulation cricket layout, including slopes. 3. Insulation fastening patterns for corner, perimeter, and field-of-roof locations.

a. Roof system fastener or adhesion pull test reports shall be required for each roof area, to verify compliance with performance requirements.

b. Roof flashing adhesion pull test reports shall be required to verify adhesion and/or surface preparation required at existing coated wall and flashing surfaces.

D. Contractor’s Certificates: 1. Submit letter from installing Contractor certifying at least 5 years successful experience

in installation of roofing systems similar to those specified for this project and which is acceptable to, and approved and/or licensed by the manufacturer of the primary roofing materials.

E. Manufacturer’s Certificates: 1. Submit letter from roofing manufacturer certifying that the installer is approved by

manufacturer for installation of specified roofing system and approved at a level capable of providing the specified warranty. a. A copy of such certification is required prior to submitting a bid for this project.

2. Certification that materials are chemically and physically compatible with each other and suitable for inclusion in roof system and are acceptable for warranty specified. Do not submit materials without obtaining membrane manufacturer's written certification. Explicitly


identify in writing, difference between manufacturer's written requirements and these specifications, and membrane manufacturer’s approval of proposed asphalt source.

3. Submit letter from roofing manufacturer certifying review of Construction Documents, approving design of roofing system, with intent to provide specified warranty.

4. Submit letter from roofing manufacturer which identifies the roof assembly information and methods of attachment to meet the performance requirements for each roof zone (field, perimeter, corners). Letter shall acknowledge system fastener or adhesion pull test criteria and results.

5. Identify in writing specific contract requirements that are not approved or warrantable by manufacturer.

F. Test Reports: 1. Test reports based on evaluation of comprehensive tests performed by manufacturer and

witnessed by a qualified testing agency, for components of membrane roofing system to meet the performance requirements.

2. Results of roof system fastener or adhesion test results, to verify compliance with performance requirements.

G. Warranties: Sample of warranties.


A. Manufacturer Qualifications: Provide primary products, including insulation substrates, and each type of roofing and flashing system produced or supplied by a single manufacturer, which has produced that type product successfully for not less than 5 years. Provide secondary products only as recommended by manufacturer of primary products for use with warranted roofing system specified.

B. Manufacturer Approval: 1. Installer Qualifications: Approved by manufacturer to install manufacturer’s products. 2. Source Limitations: To greatest extent possible, obtain auxiliary materials for roofing

system from roofing membrane manufacturer. Provide letter of acceptance from manufacturer for auxiliary materials from other sources.

3. System Approval: Provide statement from manufacturer that specified roof system meets requirements for requested warranty.

4. Comply with manufacturer's written instruction and these Specifications for roofing and associated work. Provide skilled tradesmen experienced in installation of Single-ply SBS modified bitumen roofing systems. Foreman shall have a minimum of 5 years of previous SBS membrane installation experience.

C. Installer Qualifications: The installer (roofer) must have not less than 5 years’ successful experience in installation of roofing systems similar to those specified for this project and which is acceptable to, and approved and/or licensed by the manufacturer of the primary roofing materials. 1. Provide written certification from the roof system manufacturer certifying that the

installer is approved by manufacturer for installation of specified roofing system and approved at a level capable of providing the specified warranty.


a. A copy of such certification is required prior to submitting a bid for this project.

2. Installer must maintain full-time supervisor/foreman on job site during times that roofing is in progress. Supervisor must have minimum 5 years of experience in roofing work of similar nature and scope as specified roofing system.

D. Minimum quality standards: Comply with NRCA/ARMA publications “Quality Control Guidelines for the Application of Built-up Roofing” and “Quality Control Guidelines for Polymer Modified Bitumen Roofing”. Standards within these specifications that exceed NRCA/ARMA shall prevail.

E. Maintain fire watch during torch applications and for 2 hours minimum after completion of work.

F. Project construction will be monitored and evaluated by the Owner or Owner’s Representative for compliance with the Contract Documents.


A. Hazardous building materials have been found to be present on some wall or parapet surfaces (as determined from random sampling). Coordinate surface roofing and flashing surface preparation requirements with hazardous materials removals. Refer to the following Sections for additional information: 1. Section 011100 – Summary of Work 2. Section 024119 – Selective Demolition

B. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit roofing system to be installed according to manufacturer's written instructions and warranty requirements.

1. All surfaces to receive new insulation, membrane or flashings shall be thoroughly dry, clean and smooth. Should surface moisture such as dew exist, the Contractor shall provide the necessary equipment to dry the surface prior to application. No open flames shall be permitted on the roof at any time. Ambient and substrate temperature must be 25°F and rising for surface condition application, and 40°F and rising for membrane installation.

2. No roofing shall take place during periods of rain, snow, fog or mist.

C. Do not apply catalyzed resin materials (PMMA-based materials) if there is a threat of inclement weather. Follow the resin manufacturer’s specifications for minimum and maximum ambient, material and substrate temperatures. Do not apply catalyzed resin materials unless ambient and substrate temperatures fall within the resin manufacturer’s published range.

D. Do not start work prior to the Pre-Construction conference. Coordinate pre-construction conference schedule with the Owner.

E. Notifications: 1. Notify Owner or Owner’s Representative at least 72 hours prior to the installation of

liquid applied PMMA roofing over modified bitumen base sheets.


2. Notify Owner of any changes to work schedule. 3. Upon final inspection by roof manufacturer, provide written notification to the Owner

that completed Work is acceptable and manufacturer intends to provide warranty.

F. Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to inspect roofing installation on completion and submit report to Architect.

1.5 GUARANTEES AND WARRANTIES

A. Provide complete roof system, including roof membrane base sheets, flashings and insulation, to be covered by roof membrane manufacturer’s system warranty. Provide materials not included in Specifications where required by manufacturer to obtain requested warranty, without additional charge to Owner.

B. Roof membrane manufacturer’s system warranty meeting following minimum criteria: 1. Coverage to repair damage to system components resulting from leaks due to failure of

materials or workmanship. 2. Non-prorated, non-penal sum (no dollar limit), 20-year warranty period. 3. Coverage of cost of removal and replacement of wet or damaged insulation due to failure

of materials or workmanship. 4. No exclusion from coverage for damage to roof system from wind gusts less than 55

miles per hour. Warranty may exclude damage for wind launched debris or projectiles that are not a part of this roofing system.

C. Contractor’s Guarantee: Submit a full Contractor's Guarantee of the Work to be free from defect in materials and workmanship upon Substantial Completion, and prior to final payment. This Guarantee shall be for a period of five (5) years from the date of Substantial Completion, and shall be signed by a Principal of the Contractor’s firm, and sealed if a corporation

PART 2 - PRODUCTS

2.1 PRODUCT PERFORMANCE

A. Provide a roof membrane assembly consisting of one ply of a prefabricated, fully reinforced, homogeneous SBS modified asphalt membrane applied over a prepared insulation substrate, covered with a liquid applied, flexible, PMMA-based monolithic membrane formed of resin and reinforcing fabric. 1. Provide anti-skid surfacing within 6-foot of the roof edge. 2. Provide PMMA resin finish color as selected by the Owner from standard color range.

B. Provide products fully compatible with substrates and other assembly components. Materials shall be approved for ASTM E 108, UL Class A fire rating service and meet FM 1-90 (minimum) wind uplift requirements.

C. Modified bitumen products and systems shall comply with test methods designated in ASTM D 5147-91.


2.2 MANUFACTURERS

A. Subject to compliance with requirements, provide products by one of the following: 1. Siplast 2. Soprema USA 3. Approved equivalent assemblies. Obtain approval prior to bid.

2.3 ROOF MEMBRANE MATERIALS

A. Roof Membrane: ASTM D6163, SBS-modified asphalt sheet; smooth surfaced, minimum 80 mils thick; suitable for application by torching. Top surface shall be factory treated, or field treated, with a primer coating ready to receive PMMA surfacing. 1. Basis of Design: Siplast Paradiene 20 TG P; or approved equivalent. 2. Provide SBS modified bitumen ply sheet for flashings at horizontal-to-vertical transitions

as indicted in the drawings, and as recommended or provided by the roof system manufacturer to meet the project requirements.

B. Base Sheet: ASTM D 6163, Type 1, Grade S, SBS Modified Asphalt Sheet, smooth surfaced. 110 mil, min. thickness; suitable for application by torching. 1. Basis of Design: Siplast Paradiene 20 TG, or approved equal.

C. PMMA Resin for Liquid Applied Finish Membrane: A flexible, PMMA-based resin for use in combination of polyester reinforcing fabric to form a monolithic, fully reinforced roofing membrane. 1. Basis of Design: Siplast Parapro Roof Resin; or approved equivalent. 2. Average thickness 80 mils minimum, per ASTM D5147. 3. Cover entire surface with manufacturer’s standard fully reinforced PMMA liquid-applied

roofing system.

2.4 AUXILIARY ROOFING MATERIALS

A. General: Auxiliary materials recommended by roofing system manufacturer for intended use and compatible with roofing membrane.

B. Asphalt Primer: ASTM D 41, compatible with the membrane application and as approved by the membrane manufacturer.

C. Roofing Mastic: Modified bitumen cement complying with ASTM D 4586.

D. Sealant: One-part polyurethane, gunnable grade, high performance elastomeric sealant: ASTM C 920, Type S, Grade NS, Class 25, use NT.

E. Self-adhering Flashing Sheet: Refer to Section 076200 – Flashing and Sheet Metal.

F. Anti-Skid Surfacing: natural-colored, kiln dried, quartz aggregate suitable for bordcast into PMMA-based resin wearing layer, as provided by the roof manufacturer:


1. Basis of Design: Siplast Pro Natural Quartz, or approved equivalent.

G. Asphalt Primer: asphalt, solvent blend conforming to ASTM D41 type I or II, low VOC.

H. Temporary Foam Night Seal: Two-part polyurethane foam pack: Roofpak by Dow Chemical Company or accepted substitute.

I. PMMA accessories: Provide cleaning solutions/solvents, substrate fillers, additives, primers, color finish resin, catalysts, etc. as required by the roof manufacturer.

PART 3 - EXECUTION

3.1 PREPARATION

A. Ensure that substrates are free from gross irregularities, loose, unsound or foreign material such as dirt, ice, snow, water, grease, oil, bituminous products, release agents, laitance, paint, loose particles/friable matter, rust or any other material that would be detrimental to adhesion of the catalyzed primer and/or resin to the substrate.

B. Verify insulation boards are installed smoothly and evenly, and are not broken, cracked, or curled. Insulation shall be roofed over on same day as it is installed.

C. Verify that drains, curbs, wall flashing, roof penetrating elements and other items necessary to begin installation of membrane are installed.

D. Do not cut or modify bituminous products with solvent or dilutant.

E. Prime metal, masonry, and wood surfaces specified or detailed to have direct application contact with asphalt, adhesive, or cement, with a uniform coating of asphalt primer at minimum coverage rate of 150 square feet per gallon. Allow primer to dry prior to application of roof membrane or flashing components.

F. Do not deliver to site or install a material or system that has not been approved. Remove materials installed without prior approval upon Owner’s request.

G. Surfaces to receive new membrane and flashings shall be clean and thoroughly dry. Should surface moisture such as dew exist, provide necessary equipment to dry surface prior to application. Do not dry with open flames.

H. Comply with OSHA standards and Midwest Roofing Contractors Association MRCA publication “Safety in Torch Welded Roofing” specified to operation of liquefied petroleum gas (propane) hand torches and kettle.

I. Take special precautions during cold weather to ensure that asphalt is applied at specified temperatures. These measures include but are not limited to use of insulated supply lines from kettle, insulated asphalt handling equipment, smaller hand mops, and shorter mopping techniques.

J. Ensure that SBS modified bitumen products are sufficiently warmed prior to use when ambient overnight temperatures are below 40o F.


K. All reinforcing plies, self adhering membrane envelopes, and base flashings must be installed concurrently with roof membrane installation work, and must be complete and up to date by end of each work week (i.e. Friday or next working day).

3.2 PLY SHEET INSTALLATION

A. Sheets shall be laid parallel to longest dimension of tapered area to be roofed and/or perpendicular to slope of area. Application shall start at low point of area working to high point. Laps shall be parallel to slope of short dimension of tapered area and in no case shall laps buck flow of water. Stager end laps and side laps relative to base sheet laps by 12-inches, minimum.

B. Unroll dry membrane on substrate and align with adjacent sheet, providing 3-inch side laps and 6-inch end laps. Stagger end laps of adjacent sheets by 36-inches minimum. Reroll approximately one-half of dry membrane sheet while maintaining alignment.

C. Apply each sheet directly behind the torch applicator. Cut a dog ear angle at the end laps on overlapping selvage edges. Using a clean trowel, apply pressure to top seal T-laps immediately following sheet application. Follow manufacturer’s specifications regarding maximum exposure periods prior to application of the liquid-applied finish membrane.

D. Membrane sheets shall be applied free of wrinkles, creases, fishmouths, or voids. Maintain alignment of sheets utilizing marked lap lines. Should lap lines become misaligned while unrolling, cut sheet and establish a new end lap. Do not attempt to realign a partially adhered membrane roll.

3.3 BASE SHEET INSTALLATION

A. Prime concrete, and masonry surfaces with a uniform coating of the specified primer.

B. Apply all layers of roofing parallel to the slope of the deck.

C. Fully bond the base ply to the prepared substrate, utilizing minimum 3-inch side and end laps. Apply each sheet directly behind the torch applicator. Cut dog ear angles on underlying end laps at the finish edge and the overlapping selvage edges. Using a clean trowel, apply top pressure to top seal T-laps immediately following sheet application. Stagger end laps a minimum of 3 feet.

D. Fully bond the finish ply to the base ply, utilizing minimum 3-inch side and end laps. Apply each sheet directly behind the torch applicator. Stagger end laps of the finish ply a minimum 3 feet. Cut dog ear angles on underlying end laps at the finish edge and the overlapping selvage edges. Using a clean trowel, apply top pressure to top seal T-laps immediately following sheet application. Stagger side laps of the finish ply a minimum 12 inches from side laps in the underlying base ply. Stagger end laps of the finish ply a minimum 3 feet from end laps in the underlying base ply.

E. Maximum sheet lengths and special fastening of the specified roof membrane system may be required at various slope increments where the roof deck slope exceeds 1/2 inch


per foot. The manufacturer shall provide acceptable sheet lengths and the required fastening schedule for all roofing sheet applications to applicable roof slopes.

3.4 DRAIN FLASHING

A. Install target sheet centered over drain bowl in a full bed of modified bitumen adhesive at specified rate and directly to primed lead sheet and 4-inches minimum onto field membrane.

B. Offset flashing sheet from edge of drain approximately 6-inches so that no seams are installed under clamping ring. Position additional flashing ply to cover remaining exposed target sheet and lap onto previously installed flashing sheet 6-inches. Install flashing sheet in full bed of modified bitumen adhesive.

3.5 MIXING OF RESING PRODUCTS

A. Catalyzing Resin Products: 1. Pour the entire desired quantity of resin into a clean container and slowly add the pre-

measured quantity of aggregate using a spiral mixer or mixing paddle, stirring the mixture for the time period specified by the resin manufacturer. Calculate the amount of catalyst powder needed using the manufacturer's guidelines and add the pre-measured catalyst to the resin/aggregate mixture. Mix again for the time period specified by the resin manufacturer, ensuring that the product is free from swirls and bubbles. To avoid aeration, do not use a spiral mixer unless the spiral section of the mixer can be fully contained in the liquid during the mixing process. Mix only enough product to ensure that it can be applied before pot life expires.

B. Catalyzing Aggregate-Filled Resin 1. Pour the entire desired quantity of resin into a clean container and slowly add the pre-

measured quantity of aggregate using a spiral mixer or mixing paddle, stirring the mixture for the time period specified by the resin manufacturer. Calculate the amount of catalyst powder needed using the manufacturer's guidelines and add the pre-measured catalyst to the resin/aggregate mixture. Mix again for the time period specified by the resin manufacturer, ensuring that the product is free from swirls and bubbles. To avoid aeration, do not use a spiral mixer unless the spiral section of the mixer can be fully contained in the liquid during the mixing process. Mix only enough product to ensure that it can be applied before pot life expires

3.6 PREPARATION PASTE AND PRIMER MIXING/APPLICATION

A. Primer Application 1. Apply primer resin using a roller or brush at the rate specified by the primer manufacturer

over qualified and prepared substrates. Apply primer resin at the increased rate specified by the primer manufacturer over DensDeck Prime or other porous substrates. Do not let resin pool or pond. Do not under-apply or over-apply primers as this may interfere with proper primer catalyzation. Make allowances for waste, including saturation of roller covers and application equipment.


B. Paste Application 1. Apply catalyzed preparation paste using a trowel over prepared and primed substrates.

Before application of any resin product over cured paste, wipe the surface of the paste using the specified cleaner/solvent and allow to dry. Treat the surface again if not followed up by resin application within 60 minutes.

3.7 FLASHING AND FIELD MEMBRANE APPLICATION

A. Base Flashing Application 1. Using masking tape, mask the perimeter of the area to receive the flashing system. Apply

resin primer to substrates requiring additional preparation and allow primer to cure. 2. Pre-cut fleece to ensure a proper fit at transitions and corners prior to membrane

application. 3. Apply an even, generous base coat of flashing resin to prepared surfaces using a roller at

the rate specified by the resin manufacturer. Work the fleece into the wet, catalyzed resin using a brush or roller to fully embed the fleece in the resin and remove trapped air. Lap fleece layers a minimum of 2 inch (5 cm) and apply an additional coat of catalyzed resin between layers of overlapping fleece. Again using a roller, apply an even top coat of catalyzed resin immediately following embedment of the fleece at the rate specified by the resin manufacturer, ensuring that the fleece is fully saturated. Ensure that the flashing resin is applied to extend beyond the fleece (maximum ¼-inch (6 mm). Remove the tape before the catalyzed resin cures. Make allowances for waste, including saturation of roller covers and application equipment.

4. Should work be interrupted for more than 12 hours or the surface of the cured resin becomes dirty or contaminated by the elements, wipe the surface to be lapped with new flashing resin using the specified cleaner/solvent. Allow the surface to dry for a minimum 20 minutes and a maximum 60 minutes before continuing work.

B. Field Membrane Application 1. Using the specified cleaner/solvent, wipe flashing membrane surfaces to be lapped with

field membrane. Allow the surface to dry for a minimum 20 minutes before continuing work.

2. Apply an even, generous base coat of field membrane resin to prepared surfaces using a roller at the rate specified by the resin manufacturer. Work the fleece into the wet, catalyzed resin using a brush or roller to fully embed the fleece in the resin and remove trapped air. Lap fleece layers a minimum of 2 inch (5 cm) and apply an additional coat of catalyzed resin between layers of overlapping fleece. Again using a roller, apply an even top coat of catalyzed resin immediately following embedment of the fleece at the rate specified by the resin manufacturer, ensuring that the fleece is fully saturated. Ensure that the flashing resin is applied to extend beyond the fleece (maximum ¼-inch (6 mm)). Make allowances for waste, including saturation of roller covers and application equipment. Allow 2 hours cure time prior to exposing the membrane to foot traffic.


3.8 COLOR FINISH APPLICATION

A. Ensure that the field and flashing membrane and has been in place for a minimum 2 hours. Using the specified cleaner/solvent, wipe field membrane surfaces to receive the color finish layer. Allow the surface to dry for a minimum 20 minutes before continuing work

B. Apply an even top coat of catalyzed color finish resin at the rate specified by the resin manufacturer. Allow 2-hours cure time prior to exposing the membrane to foot traffic.

3.9 WALKTREAD – SKID RESISTANT SURFACING

A. Granule Anti-Skid Application: Mask the areas to receive the anti-skid system using masking tape. Apply an additional top coat of catalyzed roof resin at the rate specified by the resin manufacturer, immediately broadcast granules to refusal, and allow to cure. Remove tape before the resin cures. Allow 2-hours cure time prior to exposing the membrane to foot traffic.

B. Glass Bead Anti-Skid Application: Apply a layer of color finish using a prepared roof surface at the rate specified by the roofing system manufacturer. Immediately broadcast glass beads into the wet color finish using a hopper gun at the rate specified by the waterproofing system manufacturer and backroll to embed the beads.

C. For capsheets used as walkways, use full width of roll cut in maximum 5-foot lengths. Provide 6-inch gaps between adjacent pieces. Ensure full adhesion.

3.10 TEMPORARY PROTECTION

A. Unfinished perimeter and penetration components: Provide temporary waterstops adequate to prevent moisture intrusion into newly installed work around exposed edges and incomplete flashing locations. Remove temporary materials completely prior to continuing with subsequent work.

B. Tie-ins: Provide temporary waterstops at deck and tie-ins between newly installed and existing membrane as detailed. Inspect tie-ins thoroughly and repair as needed to provide watertight assembly prior to leaving site.

3.11 FIELD QUALITY CONTROL INSPECTIONS

A. Site Condition: Leave all areas around job site free of debris, roofing materials, equipment and related items after completion of job.

B. Notification of Completion: Notify the manufacturer by means of manufacturer's printed Notification of Completion form of job completion in order to schedule a final inspection date.

C. Final Inspection 1. Post-Installation Meeting: Hold a meeting at the completion of the project, attended by

all parties that were present at the pre-job conference. A punch list of items required for completion shall be compiled by the Contractor and the manufacturer's representative. Complete, sign, and mail the punch list form to the manufacturer's headquarters.


D. Complete all post installation procedures and meet the manufacturer's final endorsement for issuance of the specified guarantee.


_____________________________________________________________________________________ ROOF INSULATION 072200 - 1 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERISTY OF LOUSIANA BID DOCUMENTS

SECTION 072200 - ROOF AND DECK INSULATION

PART 1 - GENERAL

1.1 SUMMARY

A. This section specifies requirements for the following Scope of Work: 1. Provide flat thermal insulation and cover board. 2. Provide mechanically attached gypsum board Provide insulation crickets, fillers, and cants.

1.2 SYSTEM DESCRIPTION

A. Tapered Insulation System: 1. Maintain minimum insulation thickness to accommodate specified drain sumps. 2. Provide minimum average R-Value of 20.0 throughout roof areas. 3. Maintain constant perimeter height at edges of each roof section. 4. Utilize existing drain locations as indicated on Drawings. 5. Provide full crickets between interior drainage points and half crickets at perimeter walls

and corners with sufficient width to result in positive slope to drain at cricket valley. 6. Provide 8-foot by 8-foot sumps at each drain location.

1.3 SUBMITTALS

A. Product Data: For each product indicated in Part 2 of this Section.

B. Manufacturer’s tapered insulation/cricket plan, minimum 2-feet by 3-feet. 1. Outline of roof area with drain and major penetration locations. 2. Profile of tapered sections. 3. Average R-value of system.

C. Certifications: Provide documentation for requirements described in Paragraph 1.4, Quality Assurance.

D. Insulation attachment pattern: Provide Drawing showing typical fastener pattern and frequency at field, corners, and edges.


A. Fire-Test-Response Characteristics: Provide insulation and related materials with fire-test-response characteristics indicated, as determined by testing identical products per ASTM E 84 for surface-burning characteristics, by UL or another testing and inspecting agency acceptable to


authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting agency.

B. Insulation products incorporated into roof system shall be included in roof membrane manufacturer’s system warranty. Provide documentation from membrane manufacturer that proposed insulation will be included in required warranty.

PART 2 - PRODUCTS

2.1 INSULATION BOARDS

A. Roof insulation system materials shall be manufactured by or acceptable to roof membrane manufacturer for inclusion in full system warranty to be issued by manufacturer.

B. Polyisocyanurate: ASTM C 1289, Type II; Class I, Grade 2. 1. Flat Board Stock: Thickness 1.5-inches. 2. Crickets: 1/8-inch per foot, minimum, slope. 3. Board size, maximum:

a. For Adhered Installation: 4-feet by 4-feet. b. For Mechanically Attached Insulation: 4-feet by 8-feet.

C. Gypsum Cover Board: Fiberglass faced with moisture resistant core ; ASTM C 1177. 1. Thickness: 1/2-inch. 2. DensDeck Prime by Georgia Pacific, or approved equal. 3. Top Surface treatment shall be compatible with torched modified bitumen membrane

application.

2.2 ACCESSORIES

A. Adhesive: Polyurethane foam, one-part; Insta-Stik, by Dow Chemical, or approved equal.

PART 3 - EXECUTION

3.1 PREPARATION

A. Ensure that surfaces to receive insulation are clean and dry. If necessary, provide equipment to dry surface prior to application. Do not dry with open flames.

B. Remove dirt, debris, and dust from substrates by brooming or vacuuming. Clean dirt and debris from between steel deck ribs.

C. Provide roof insulation boards free of defects, including, but not limited to, broken corners, improperly adhered skins, excessive moisture content (if insulation surface “foams” when hot bitumen is applied, excessive moisture is present), dimensional irregularities, or other defects that


may adversely affect replacement roof system. Mark defective insulation boards permanently and remove from site.

3.2 GYPSUM BOARD INSTALLATION

A. Secure gypsum board to deck with specified adhesive. Stagger board ends. 1. Apply adhesive to substrate in accordance with manufacturer’s requirements and

recommendations. 2. Set boards in adhesive, butting edges tightly. Stagger joints of insulation and coverboard

within each layer. Offset joints between layers 12-inches minimum. Fill gaps greater than 1/4-inch.

3. Walk in boards to ensure adhesion and provide smooth top plane of insulation.

3.3 ROOF INSULATION INSTALLATION

A. Adhesive Attachment: 1. Apply adhesive to substrate in accordance with manufacturer’s requirements and

recommendations. 2. Set boards in adhesive, butting edges tightly. Stagger joints of insulation and coverboard

within each layer. Offset joints between layers 12-inches minimum. Fill gaps greater than 1/4-inch.

3. Walk in boards to ensure adhesion and provide smooth top plane of insulation.

B. Utilize tapered edge strips and filler boards at drain sump locations. Place taper from surrounding insulation system down to drain bowl locations, providing 8-foot by 8-foot minimum drain sumps.

3.4 INSULATION AND COVER BOARD ADHESIVE ATTACHMENT

A. Apply adhesive to substrate in accordance with manufacturer’s requirements and recommendations.

B. Set boards in adhesive, butting edges tightly, stagger joints of insulation and cover board within each layer. Offset joints between layers 12-inches minimum. Fill gaps greater than ¼-inch.

C. Walk in boards to ensure adhesion and provide smooth top plane of insulation.


_____________________________________________________________________________________________ JOINT SEALANTS 079200 - 3 MUSIC BUILDING ROOF REPLACEMENT GALE JN 678038 XAVIER UNIVERSITY OF LOUISIANA BID DOCUMENTS

B. Install sealant backings of type indicated and specified to support sealants during application and at position required to produce cross-sectional shapes and depths of installed sealants relative to joint widths that allow optimum sealant movement capability.

1. Do not leave gaps between ends of sealant backings. 2. Do not stretch, twist, puncture, or tear sealant backings. 3. Provide approximately 30% compression of backer materials.

C. Install bond-breaker tape behind sealants where sealant backings are not used between sealants and backs of joints.

D. Install sealants using proven techniques that comply with the following and at the same time backings are installed:

1. Place sealants so they directly contact and fully wet joint substrates. 2. Completely fill recesses in each joint configuration. 3. Produce uniform, cross-sectional shapes and depths relative to joint widths that allow

optimum sealant movement capability.

E. Tooling of Nonsag Sealants: Immediately after sealant application and before skinning or curing begins, tool sealants according to requirements specified below to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of joint.

1. Remove excess sealant from surfaces adjacent to joints. 2. Use tooling agents that are approved in writing by sealant manufacturer and that do not

discolor sealants or adjacent surfaces. 3. Provide concave joint configuration per Figure 5A in ASTM C 1193, unless otherwise

indicated.

F. Clean off excess sealant or sealant smears adjacent to joints as the Work progresses by methods and with cleaning materials approved in writing by manufacturers of joint sealants and of products in which joints occur.


FLASHING AND SHEET METAL MUSIC BUILDING ROOF REPLACEMENT XAVIER UNIVERSITY OF LOUISIANA

076200 - 1 GALE JN 678038

BID DOCUMENTS

SECTION 076200 - FLASHING AND SHEET METAL

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work: 1. Provide perimeter and penetration sheet metal flashings and components at locations

indicated on the drawings and as required to properly terminate the roof system.

1.2 SUBMITTALS

A. Product Data: 1. For each item specified in Part 2 of this Section.

B. Shop Drawings: Show layouts, profiles, shapes, seams, dimensions, and details for fastening, joining, supporting, and anchoring sheet metal flashing and trim.

C. Samples (Mock-up): For review and approval prior to installation, provide the following: 1. Secondary (overflow) Scupper Assembly 2. Conductor Box 3. Downspout Section (2-ft length), with clean-out.


A. Installation procedures shall be in accordance with the industry standards and codes indicated in Division 01 Section “Summary of Work” and those indicated in this Section.

B. Sheet Metal Flashing and Trim Standard: Comply with SMACNA's "Architectural Sheet Metal Manual" unless more stringent requirements are specified or shown on Drawings.

C. Copper Sheet Metal Standard: Comply with CDA's "Copper in Architecture Handbook." Conform to dimensions and profiles shown unless more stringent requirements are indicated.

D. Sheet Metal Standard: Comply with NRCA “Roofing and Waterproofing Manual, Fifth Edition.” Conform to dimensions and profiles shown unless more stringent requirements are indicated.

E. Mockups: Build mockups to demonstrate aesthetic effects and set quality standards for fabrication and installation. Include seams, attachments, and accessories. 1. Provide sample mock-ups as indicated in Part 1.2 2. Provide in-place mock-up of Roof Area A gutter assembly, min. 4-ft long section.


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PART 2 - PRODUCTS

2.1 SHEET METALS

A. Copper Sheet: ASTM B 370, Temper H00 or H01, cold-rolled copper sheet.

B. Galvanized (Zinc-Coated) Steel Sheet: ASTM A 653, G90 coating designation; structural quality, mill phosphatized for field painting.

2.2 ACCESSORIES

A. General: Provide materials and types of fasteners, solder, welding rods, protective coatings, separators, sealants, and other miscellaneous items as required for complete sheet metal flashing and trim installation.

B. Self Adhering Membrane: High temperature self-adhering, butyl adhesive membrane with poly-surface and release-paper backing, minimum 40-mil thickness, designed for a minimum melting temperature of 220 deg F such as Grace Ultra by GCP Applied Technologies, Inc., or accepted substitute.

C. Sealant Tape: Pressure-sensitive, 100 percent solids, polyisobutylene compound sealing tape with release-paper backing. Provide permanently elastic, nonsag, nontoxic, nonstaining tape.

D. Exposed elastomeric Sealant: ASTM C 920, Type S, Grade NS, Class 25, Use A. Use an elastomeric polyurethane or polyether polymer sealant.

E. Concealed sealant for metal-to-metal connections: ASTM C 1085, single-component, butyl (polyisobutylene) rubber sealant, heavy bodied for hooked-type expansion joints with limited movement.

F. Bituminous Coating to separate incompatible metals: Cold-applied asphalt mastic, SSPC-Paint 12, compounded for 15-mil dry film thickness per coat.

G. Band Clamps: Stainless steel, including screw-adjustable clamps; 1/2-inch wide.

H. Flux: muriatic acid based with zinc.

I. Solder: ASTM B 32, 50% block tin and 50% pig lead; manufactured for use with stainless steel or copper.

J. Wire Ball Strainer: Prefabricated copper wire strainers.

K. Termination Bar: Manufacturer's standard, predrilled stainless steel bars, approximately 1 by 1/8-inch thick with sealant edge. Holes shall be predrilled at 6-inches on center.


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2.3 FASTENERS

A. Nails for Copper Sheet: Copper or hardware bronze, 0.109-inch minimum and not less than 7/8 inch long, barbed with large head.

B. Sheet metal to wood blocking connections (concealed securement): No. 12 annular threaded Series 300 stainless steel nails minimum 1-1/2-inches long.

C. Sheet metal to wood blocking connections and mechanical unit securement (exposed securement): Self-drilling, self-tapping, Number 10, stainless steel hex-washer-head screws, 1-1/2-inch long, with metal-capped EPDM washers.

D. Sheet metal to masonry wall connections: 1/4-inch diameter, concrete/masonry screws of sufficient length to penetrate substrate 1-1/2-inch minimum. Provide metal capped EPDM washers at exposed locations.

E. Sheet metal fascia to wood connections: 1-inch long, #10, Series 300 stainless steel pan head screws (concealed conditions).

F. Fasteners for exposed copper sheet metal connections: #10 hard copper or brass, round or pan head screws, 1/2-inch long, or copper pop rivets.

G. Fasteners for parapet gutter assembly: Series 300 stainless steel.

2.4 FABRICATION – GENERAL

A. General: Fabricate sheet metal flashing and trim to comply with IBC and recommendations in SMACNA and NRCA that apply to design, dimensions, metal, and other characteristics of item indicated. Obtain field measurements for accurate fit before shop fabrication.

B. Fabricate sheet metal flashing and trim without excessive oil canning, buckling, and tool marks and true to line and levels indicated, with exposed edges folded back to form hems. 1. Seams for Other Than Aluminum: Fabricate nonmoving seams in accessories with flat-

lock seams. Tin edges to be seamed, form seams, and solder.

C. Sealed Joints: Form nonexpansion but movable joints in metal to accommodate elastomeric sealant to comply with SMACNA recommendations.

D. Expansion Provisions: Where lapped expansion provisions in Work cannot be used, form expansion joints of intermeshing hooked flanges, not less than 1 inch deep, filled with butyl sealant concealed within joints.

E. Provide concealed fasteners and expansion provisions where possible on exposed-to-view sheet metal flashing and trim, unless otherwise indicated.

F. Provide cleats and attachment devices from same material as accessory being anchored or from compatible, noncorrosive metal, and in thickness not less than that of metal being secured.


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2.5 FABRICATION SCHEDULE

A. 16 Oz. Copper 1. Wall Flashing 2. Corner (Splice) Flashing 3. Hood Flashing at wall penetration

B. 20 Oz. Copper 1. Scupper sleeve and Faceplate 2. Gutter Liner 3. Conductor Box 4. Downspout and Accessories 5. Edge Flashing at Roof Curbs

PART 3 - EXECUTION

3.1 PREPARATION

A. Verify that substrate and anchorage materials to receive sheet metal flashings are properly secured and aligned, without gaps, lumps, or offsets that may distort metal.

B. Install underlayment at roof edges, curbs, and similar transitions, and as shown on Drawings.

3.2 INSTALLATION, GENERAL

A. Comply with these specifications and applicable industry standards to include the IBC, NRCA, and SMACNA, whichever is more stringent.

B. General: Anchor sheet metal flashing and trim and other components of Work securely in place, with provisions for thermal and structural movement. Use fasteners, solder, welding rods, protective coatings, separators, sealants, and other miscellaneous items as required to complete sheet metal flashing and trim system. 1. Torch cutting of sheet metal flashing and trim is not permitted.

C. Metal Protection: Where dissimilar metals will contact each other or corrosive substrates, protect against galvanic action by painting contact surfaces with bituminous coating or by other permanent separation as recommended by fabricator or manufacturers of dissimilar metals.

D. Install exposed sheet metal flashing and trim without excessive oil canning, buckling, and tool marks.

E. Install sheet metal flashing and trim true to line and levels indicated. Provide uniform, neat seams with minimum exposure of solder, welds, and butyl sealant.


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BID DOCUMENTS

F. Install sheet metal flashing and trim to fit substrates and to result in watertight performance. Verify shapes and dimensions of surfaces to be covered before fabricating sheet metal.

G. Expansion Provisions: Provide for thermal expansion of exposed flashing and trim. Space movement joints at maximum of 10-feet, with no joints allowed within 18-inches of corner or intersection. Where lapped expansion provisions cannot be used or would not be sufficiently watertight, form expansion joints of intermeshing hooked flanges, not less than 1-inch deep, filled with butyl sealant concealed within joints.

H. Fasteners: Use fasteners of sizes that will penetrate substrate not less than 1-1/4-inches for nails and not less than 3/4-inch for wood screws.

I. Non-moving seams and joints on non-solderable metal shall be interlocked, filled with sealant, and riveted, unless otherwise indicated.

J. Seal joints as required for watertight construction. Use elastomeric sealant for exposed conditions. Use butyl sealant for hidden conditions.

K. Provide sheet metal closure components at transitions to rising walls and similar changes in plane for edge metal, parapet caps, expansion joint covers, and other termination flashings. Fully crimp and seal closures to continuous blind nailed cleats.

L. Soldered Joints: Comply with SMACNA and CDA requirements. Use conduction soldering methods. 1. Clean surfaces to be soldered, removing oils and foreign matter. Smooth irregularities

and round edges. Pretin edges of sheets to be soldered to width of 1-1/2-inches except where pretinned surface would show in finished Work.

2. Apply flux to surfaces to receive solder. Remove oxides and other impurities from joint. 3. Position and immobilize parts to be soldered. Heat parts above fluid temperature of

solder. Draw solder into joint, creating 1-inch wide lap. Allow to cool before moving parts.

4. Remove flux and acid by cleaning with neutralizing agent.

M. Fabricate sheet metal components to the dimensions and shapes shown on the Drawings.

3.3 METAL COMPONENT INSTALLATION

A. Securement Clips 1. Where indicated, securement clips shall be 6-inches long and 2-inches wide. 2. Secure clips to substrate with specified fasteners. Space clips 16-inches maximum on

center. 3. Bend clips minimum of 1-inch over bottom drip edge of counterflashing and crimp

loosely.

B. Deck Flanges 1. Fabricate deck flanges 4-inches wide with hemmed edges unless otherwise indicated. 2. Prime deck flanges and set in bed of roof adhesive.


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3. Secure deck flanges at 3-inches on center in staggered pattern. Hold fasteners back 2-inches minimum from edge metal dam.

4. Flash flanges in accordance with membrane requirements and Drawings.

C. Splice Plates 1. Fabricate backup splice plates 6-inches wide, with 4-inch wide deck flanges unless

otherwise indicated on Drawings. Hem edges of splice plates to fit snugly beneath and against edge metal sections.

2. Install continuous beads of sealant on each side of metal joint. 3. Install splice plates centered beneath edge metal joint. 4. Secure edge metal plates with 2 fasteners on either side of joint and crimped to metal

drip.

D. Sheet Metal Corner Flashing 1. Extend sheet metal 4-inches minimum beyond metal joint transitions. 2. Set sheet metal in full bed of butyl mastic and secure using appropriate screws with

EPDM washers spaced at 4-inches along lapped portions, or with pop rivets at 2” on center.

E. Edge Metal 1. Apply asphalt primer to both top and bottom sides of edge metal flanges and backer

splice plates. 2. Provide offset metal section joints at same location as from fascia section joints (where

applicable). 3. Secure deck flange as indicated in 3.3.B above. 4. Provide backup splice plates as previously specified. 5. Flash flanges in accordance with membrane requirements and Drawings.

F. Wall Flashing/Counterflashing 1. Provide flashing with 3-inch minimum sealant-filled section laps. 2. Secure flashings in bed of sealant and fasten to wall with specified fasteners with ¾” min.

washers spaced 8-inches on center, minimum 3 screws per length of flashing. 3. Secure flashings with clips within 12” of corners, typ.

G. Scupper 1. Provide sheet metal scuppers with locked and soldered seams. 2. Provide continuous 4-inch wide flanges on interior and min. 2” wide flanges on exterior

of parapet. Lock and solder flanges watertight. 3. Set exterior flanges in full beds of sealant. 4. Set interior flanges in roof adhesive. Firmly secure flanges, fastening at 3-inches on

center. 5. Flash interior flanges in accordance with membrane requirements and Drawings.

H. Scupper/Conductor Head and Downspout


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BID DOCUMENTS

1. Provide scupper with locked and folded seams. Insert scupper sleeve into opening and secure interior flanges to wood blocking with specified fasteners at 3-inches on center.

2. Secure conductor head to wall as indicated. 3. Secure downspout to wall with straps spaced at 4-feet on center, maximum. 4. Provide copper rectangular-to-round coupling at bottom of downspout to fit over existing

subgrade drain. Do not solder subgrade drain coupling to downspout. 5. Provide clean-outs at each downspout, where indicated by Owner, and as shown on

drawings.

3.4 CLEANING

A. Remove scrap metal, burrs, fasteners, and related debris from roof daily. Take precautions to prevent damage to roof membrane and flashings.

3.5 MANUFACTURER’S INSPECTIONS

A. Provide manufacturer’s inspection services of roofing application. Manufacturer’s inspection services shall include inspection of installation, 1) within 2-days of start of system installation and during system installation at that time; 2) immediately after completion, for deficiencies in workmanship and application of materials; and 3) after work of other trades, requiring access/traffic on finished roofing, has been completed, for damage resulting from the work of other trades subsequent to the “completion of installation” inspection.



SECTION 079200 – JOINT SEALANTS

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work: 1. Provide sealant and backer materials at exterior joints as indicated on the Drawings:

a. Sealants shall not be used to fill stone coping joints or masonry joints, unless specifically indicated on the drawings.

1.2 SUBMITTALS

A. Product Data: All items specified in Part 2 of this Section.


A. Utilize skilled and experienced specialty workers to install work. Experienced trade workers shall be utilized for each aspect of work.

B. Preconstruction Field-Adhesion Testing: Before installing elastomeric sealants, field test their adhesion to Project joint substrates according to the method in ASTM C 1193 that is appropriate for the types of Project joints.

PART 2 - PRODUCTS

2.1 SEALANTS

A. Color(s) shall be selected by Owner from approved manufacturer's color chart. Owner may require a minimum of two (2) sealant colors to be installed. Contractor will include multiple colors in his/her Bid.

B. Sealant for exposed joints: single component urethane such as Dymonic by Tremco, Dynatrol I by Pecora, or NP-1 by Sonneborne conforming to ASTM C 920, Type S, Grade NS, Class 25, Use M and A.

C. Sealant for concealed joints shall be one-part butyl sealant, conforming to ASTM C 1085.

2.2 ACCESSORIES

A. Primer shall be non-staining type as manufactured or recommended by sealant manufacturer for each substrate.


B. Joint cleaner shall be non-corrosive and non-staining as recommended by sealant manufacturer. Cleaner shall be totally compatible with sealant for each substrate.

C. Bond breaker tape shall be pressure-sensitive tape as recommended by sealant manufacturer.

D. Backer rod shall be continuous length, closed-cell polyethylene foam, as recommended by sealant manufacturer. Backer rod shall be compressible, resilient, non-waxing, non-extruding, and non-staining. Backer rod shall be of sufficient size to be compressed 30% of maximum joint width and shall be totally compatible with sealant, primer, and substrates. Backers shall conform to requirements of ASTM C 962 - Type A, ASTM D 1622, ASTM D 1623, and ASTM D 5249 such as Green Rod by Nomaco, or approved equal.

E. Masking material shall be commercially available masking tape of appropriate width or other material recommended by sealant manufacturer. Self-adhesive masking materials shall be of low tack and completely strippable, leaving no adhesive residue behind when removed.

PART 3 - EXECUTION

3.1 PREPARATION

A. Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants.

1. Remove all foreign material from joint substrates that could interfere with adhesion of joint sealant.

a. Clean porous joint substrate surfaces by brushing, grinding, blast cleaning, mechanical abrading, or a combination of these methods to produce a clean, sound substrate capable of developing optimum bond with joint sealants. Remove loose particles remaining after cleaning operations above by vacuuming or blowing out joints with oil-free compressed air.

b. Refer to Section 024119 – Selective Demolition, for preparation of surfaces where hazardous materials may be present.

B. Joint Priming: Prime joint substrates, where recommended in writing by joint-sealant manufacturer, based on preconstruction joint-sealant-substrate tests or prior experience. Apply primer to comply with joint-sealant manufacturer's written instructions. Confine primers to areas of joint-sealant bond; do not allow spillage or migration onto adjoining surfaces.

C. Masking Tape: Use masking tape where required to prevent contact of sealant with adjoining surfaces that otherwise would be permanently stained or damaged by such contact or by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal.

3.2 INSTALLATION – GENERAL

A. Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of joint sealants as applicable to materials, applications, and conditions indicated.

MECHANICAL/ELECTRICAL GENERAL REQUIREMENTS MUSIC BUILDING ROOF REPLACEMENT XAVIER UNIVERSITY OF LOUISIANA

150110 - 1 GALE JN 678038

BID DOCUMENTS

SECTION 150110 - MECHANICAL/ELECTRICAL GENERAL REQUIREMENTS

PART 1 - GENERAL

1.1 SUMMARY

A. This Section specifies requirements for the following Scope of Work.

1. Mechanical disconnection, extension, shortening, and/or reconnection shall be performed in accordance with the Louisiana State Uniform Construction Code, International Mechanical Code.

2. Electrical disconnection, extension, shortening, and/or reconnection shall be performed in accordance with the Louisiana State Uniform Construction Code, National Electric Code.

3. Plumbing work shall be performed in accordance with the Louisiana State Uniform Construction Code, the Louisiana State Plumbing Code.

4. Details, not shown or specified but necessary for proper installation and operation shall be included within the work as though specified herein.

1.2 SUBMITTALS

A. Shop Drawings: Provide detailed Drawings including plans, elevations and connections of equipment.

1. Include seals and signatures of Registered Professional Engineer in the State of Louisiana as necessary.


PART 3 - EXECUTION

3.1 GENERAL

A. Mechanical, electrical, and associated work associated with roof replacement shall be performed by licensed tradesman and shall comply with the applicable code requirements.

B. Wherever possible match the existing mechanical and electrical components; replace in kind when made necessary by work.

C. Lengthening and installation of additional connections for ducts, conduits, control wiring, condensate pipes and similar mechanical and electrical work made necessary by work shall be performed by the Contractor.

MECHANICAL/ELECTRICAL GENERAL REQUIREMENTS MUSIC BUILDING ROOF REPLACEMENT XAVIER UNIVERSITY OF LOUISIANA

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BID DOCUMENTS

D. Handle, store, and protect equipment and materials to prevent damage before and during installation.
