table of contents: division 01 - general requirements

PRHA WESTBURY PINE STREET IMPROVEMENTS

TABLE OF CONTENTS TOC - 1

TABLE OF CONTENTS:

DIVISION 01 - GENERAL REQUIREMENTS

011000 SUMMARY

012300

013200

ALTERNATES

CONSTRUCTION PROGRESS DOCUMENTATION

013300 SUBMITTAL PROCEDURES

014000 QUALITY REQUIREMENTS

015000 TEMPORARY FACILITIES AND CONTROLS

015950

016000

SAFETY AND HEALTH

PRODUCT REQUIREMENTS

017300 EXECUTION

017419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

017700 CLOSEOUT PROCEDURES

DIVISION 02 - EXISTING CONDITIONS

024119 SELECTIVE DEMOLITION

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

061600 SHEATHING

064023 INTERIOR ARCHITECTURAL WOODWORK

DIVISION 09 - FINISHES

096513 RESILIENT BASE AND ACCESSORIES

096519 RESILIENT TILE FLOORING

099123 INTERIOR PAINTING

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

230713 DUCT INSULATION

230719 HVAC PIPING INSULATION

232300 REFRIGERANT PIPING

235416.13 GAS-FIRED FURNACES

236200 PACKAGED COMPRESSOR AND CONDENSER UNITS

238126 SPLIT-SYSTEM AIR-CONDITIONERS

238216.13 REFRIGERANT AIR COILS

END OF TABLE OF CONTENTS


SUMMARY 011000 - 1

SECTION 011000 - SUMMARY

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes the following:

1. Work covered by the Contract Documents.

2. Use of premises.

3. Owner's occupancy requirements.

4. Work restrictions.

5. Specification formats and conventions.

B. Related Sections include the following:

1. Division 01 Section "Temporary Facilities and Controls" for limitations and procedures

governing temporary use of Owner's facilities.

1.3 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Identification: PRHA Westbury Pine Street Improvements.

1. Project Location: Portsmouth, Virginia.

B. Owner: Portsmouth Redevelopment and Housing Authority, 3116 South Street, Portsmouth VA

23707.

C. Architect: Riddick Fiedler Stern pc, 261 West Bute Street, Norfolk, VA 23510.

D. The project will be constructed under a single prime contract.

E. The Work consists of but is not limited to the following: selective demolition, interior carpentry,

resilient stair tread/risers, LVT resilient flooring, painting, staining, HVAC systems, and

miscellaneous related work.

1.4 USE OF PREMISES

A. General: Contractor shall have limited use of premises for construction operations as indicated

on Drawings by the Contract limits.


SUMMARY 011000 - 2

B. Use of Site: Limit use of premises to work in areas indicated. Do not disturb portions of

Project site beyond areas in which the Work is indicated.

1. Owner Occupancy: All living units will be occupied during the work. Contractor shall

maintain access to living units for tenants at all times.

2. Driveways and Entrances: Keep driveways, residents loading areas, and entrances

serving premises clear and available to Owner, Owner's employees, and emergency

vehicles at all times. Do not use these areas for parking or storage of materials.

a. Schedule deliveries to minimize use of driveways and entrances.

b. Schedule deliveries to minimize space and time requirements for storage of

materials and equipment on-site.

3. Avoid damage to existing grounds, including grass, plants, and landscaping. Repair any

damage to original condition.

C. Mockups: As directed by the Owner’s representative, the contractor shall perform the work

at one living unit to serve as a mockup for the remaining work. The completed mockup must be

approved by the Owner’s representative before any further work is performed.

D. Unit Furnishings: Residents shall box up small personal items for contractor to relocate during

work. Take photographs of each unit from different vantage points to document existing

conditions before starting work. Contractor shall relocate all residents furniture and furnishings

as required to perform the Work and shall replace in original position at the end of the day.

E. Limits on Available Buildings: A maximum group of 4 living units will be made available to

the contractor at one time. All work associated with the units in that group shall be completed

before another group of units will be made available to the contractor.

1.5 OWNER'S OCCUPANCY REQUIREMENTS

A. Full Owner Occupancy: Owner will occupy site and existing buildings during entire

construction period. Cooperate with Owner during construction operations to minimize

conflicts and facilitate Owner and resident usage. Perform the Work so as not to interfere with

Owner's day-to-day operations. Maintain existing streets, unless otherwise indicated.

1. Provide not less than 72 hours' notice to Owner of activities that will affect Owner's

operations.

2. When installing HVAC systems, complete installation to provide an operable HVAC

system before leaving premises at end of work day.

1.6 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working

hours of 7:30 a.m. to 4:15 p.m., Monday through Friday, unless otherwise indicated.

B. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or

others unless permitted under the following conditions and then only after arranging to provide

temporary utility services according to requirements indicated:


SUMMARY 011000 - 3

1. Notify Owner not less than two days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without Owner's written permission.

1.7 SPECIFICATION FORMATS AND CONVENTIONS

A. Specification Format: The Specifications are organized into Divisions and Sections using the

50-division format and CSI/CSC's "MasterFormat" numbering system.

1. Section Identification: The Specifications use Section numbers and titles to help cross-

referencing in the Contract Documents. Sections in the Project Manual are in numeric

sequence; however, the sequence is incomplete because all available Section numbers are

not used. Consult the table of contents at the beginning of the Project Manual to

determine numbers and names of Sections in the Contract Documents.

2. Division 01: Sections in Division 01 govern the execution of the Work of all Sections in

the Specifications.

B. Specification Content: The Specifications use certain conventions for the style of language and

the intended meaning of certain terms, words, and phrases when used in particular situations.

These conventions are as follows:

1. Abbreviated Language: Language used in the Specifications and other Contract

Documents is abbreviated. Words and meanings shall be interpreted as appropriate.

Words implied, but not stated, shall be inferred as the sense requires. Singular words

shall be interpreted as plural, and plural words shall be interpreted as singular where

applicable as the context of the Contract Documents indicates.

2. Imperative mood and streamlined language are generally used in the Specifications.

Requirements expressed in the imperative mood are to be performed by Contractor.

Occasionally, the indicative or subjunctive mood may be used in the Section Text for

clarity to describe responsibilities that must be fulfilled indirectly by Contractor or by

others when so noted.

a. The words "shall," "shall be," or "shall comply with," depending on the context,

are implied where a colon (:) is used within a sentence or phrase.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 011000


ALTERNATES 012300 - 1

SECTION 012300 - ALTERNATES

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes administrative and procedural requirements for alternates.

1.3 DEFINITIONS

A. Alternate: An amount proposed by bidders and stated on the Bid Form for certain work defined

in the Bidding Requirements that may be deducted from the Base Bid amount if Owner decides

to accept a corresponding change either in the amount of construction to be completed or in the

products, materials, equipment, systems, or installation methods described in the Contract

Documents.

1. The credit for each alternate is the net deduction from the Contract Sum to incorporate

alternates into the Work. No other adjustments are made to the Contract Sum.

1.4 PROCEDURES

A. Coordination: Modify or adjust affected adjacent work as necessary to completely integrate

work of the alternate into Project.

1. Include as part of each alternate, miscellaneous devices, accessory objects, and similar

items incidental to or required for a complete installation whether or not indicated as part

of alternate.

B. Notification: Immediately following award of the Contract, notify each party involved, in

writing, of the status of each alternate. Indicate if alternates have been accepted, rejected, or

deferred for later consideration. Include a complete description of negotiated modifications to

alternates.

C. Execute accepted alternates under the same conditions as other work of the Contract.

D. Schedule: A Schedule of Alternates is included at the end of this Section. Specification

Sections referenced in schedule contain requirements for materials necessary to achieve the

work described under each alternate.


ALTERNATES 012300 - 2


PART 3 - EXECUTION

3.1 SCHEDULE OF DEDUCTIVE ALTERNATES

A. Deductive Alternate No. 1: Delete the security cages around the exterior condensing units.


CONSTRUCTION PROGRESS DOCUMENTATION 013200 - 1

SECTION 013200 - CONSTRUCTION PROGRESS DOCUMENTATION

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes administrative and procedural requirements for documenting the progress

of construction during performance of the Work, including the following:

1. Contractor's Construction Schedule.

2. Daily construction reports.

3. Field condition reports.

4. Special reports.

1.3 DEFINITIONS

A. Activity: A discrete part of a project that can be identified for planning, scheduling, monitoring,

and controlling the construction project. Activities included in a construction schedule consume

time and resources.

1. Critical activities are activities on the critical path. They must start and finish on the

planned early start and finish times.

2. Predecessor Activity: An activity that precedes another activity in the network.

3. Successor Activity: An activity that follows another activity in the network.

B. Cost Loading: The allocation of the Schedule of Values for the completion of an activity as

scheduled. The sum of costs for all activities must equal the total Contract Sum, unless

otherwise approved by Architect.

C. CPM: Critical path method, which is a method of planning and scheduling a construction

project where activities are arranged based on activity relationships. Network calculations

determine when activities can be performed and the critical path of Project.

D. Critical Path: The longest connected chain of interdependent activities through the network

schedule that establishes the minimum overall Project duration and contains no float.

E. Event: The starting or ending point of an activity.

F. Float: The measure of leeway in starting and completing an activity.

1. Float time is not for the exclusive use or benefit of either Owner or Contractor, but is a

jointly owned, expiring Project resource available to both parties as needed to meet

schedule milestones and Contract completion date.



2. Free float is the amount of time an activity can be delayed without adversely affecting the

early start of the successor activity.

3. Total float is the measure of leeway in starting or completing an activity without

adversely affecting the planned Project completion date.

G. Fragnet: A partial or fragmentary network that breaks down activities into smaller activities for

greater detail.

H. Major Area: A story of construction, a separate building, or a similar significant construction

element.

I. Milestone: A key or critical point in time for reference or measurement.

J. Network Diagram: A graphic diagram of a network schedule, showing activities and activity

relationships.

K. Resource Loading: The allocation of manpower and equipment necessary for the completion of

an activity as scheduled.

1.4 SUBMITTALS

A. Contractor's Construction Schedule: Submit three opaque copies of initial schedule, large

enough to show entire schedule for entire construction period.

1. Activity Report: List of all activities sorted by activity number and then early start date,

or actual start date if known.

2. Logic Report: List of preceding and succeeding activities for all activities, sorted in

ascending order by activity number and then early start date, or actual start date if known.

3. Total Float Report: List of all activities sorted in ascending order of total float.

4. Earnings Report: Compilation of Contractor's total earnings from the Notice to Proceed

until most recent Application for Payment.

B. Daily Construction Reports: Submit three copies at monthly intervals.

C. Field Condition Reports: Submit three copies at time of discovery of differing conditions.

D. Special Reports: Submit three copies at time of unusual event.

1.5 COORDINATION

A. Coordinate preparation and processing of schedules and reports with performance of

construction activities and with scheduling and reporting of separate contractors.

B. Coordinate Contractor's Construction Schedule with the Schedule of Values, list of

subcontracts, Submittals Schedule, progress reports, payment requests, and other required

schedules and reports.

1. Secure time commitments for performing critical elements of the Work from parties

involved.



2. Coordinate each construction activity in the network with other activities and schedule

them in proper sequence.

PART 2 - PRODUCTS

2.1 CONTRACTOR'S CONSTRUCTION SCHEDULE, GENERAL

A. Procedures: Comply with procedures contained in AGC's "Construction Planning &

Scheduling."

B. Time Frame: Extend schedule from date established the Notice to Proceed to date of Final

Completion.

1. Contract completion date shall not be changed by submission of a schedule that shows an

early completion date, unless specifically authorized by Change Order.

C. Activities: Treat each story or separate area as a separate numbered activity for each principal

element of the Work. Comply with the following:

1. Activity Duration: Define activities so no activity is longer than 20 days, unless

specifically allowed by Architect.

2. Procurement Activities: Include procurement process activities for long lead items and

major items, requiring a cycle of more than 60 days, as separate activities in schedule.

Procurement cycle activities include, but are not limited to, submittals, approvals,

purchasing, fabrication, and delivery.

3. Submittal Review Time: Include review and resubmittal times indicated in Division 01

Section "Submittal Procedures" in schedule. Coordinate submittal review times in

Contractor's Construction Schedule with Submittals Schedule.

4. Substantial Completion: Indicate completion in advance of date established for

Substantial Completion, and allow time for Architect's administrative procedures

necessary for certification of Substantial Completion.

D. Milestones: Include milestones indicated in the Contract Documents in schedule, including, but

not limited to, the Notice to Proceed, Substantial Completion, and Final Completion.

E. Contract Modifications: For each proposed contract modification and concurrent with its

submission, prepare a time-impact analysis using fragnets to demonstrate the effect of the

proposed change on the overall project schedule.

F. Computer Software: Prepare schedules using a program that has been developed specifically to

manage construction schedules.

2.2 CONTRACTOR'S CONSTRUCTION SCHEDULE (GANTT CHART)

A. Gantt-Chart Schedule: Submit a comprehensive, fully developed, horizontal Gantt-chart-type,

Contractor's Construction Schedule within 30 days of date established the Notice to Proceed.

Base schedule on the Preliminary Construction Schedule and whatever updating and feedback

was received since the start of Project.



B. Preparation: Indicate each significant construction activity separately. Identify first workday of

each week with a continuous vertical line.

1. For construction activities that require 3 months or longer to complete, indicate an

estimated completion percentage in 10 percent increments within time bar.

2.3 REPORTS

A. Daily Construction Reports: Prepare a daily construction report recording the following

information concerning events at Project site:

1. List of subcontractors at Project site.

2. List of separate contractors at Project site.

3. Approximate count of personnel at Project site.

4. Equipment at Project site.

5. Material deliveries.

6. High and low temperatures and general weather conditions.

7. Accidents.

8. Meetings and significant decisions.

9. Unusual events (refer to special reports).

10. Stoppages, delays, shortages, and losses.

11. Meter readings and similar recordings.

12. Emergency procedures.

13. Orders and requests of authorities having jurisdiction.

14. Change Orders received and implemented.

15. Construction Change Directives received and implemented.

16. Services connected and disconnected.

17. Equipment or system tests and startups.

18. Partial Completions and occupancies.

19. Substantial Completions authorized.

B. Field Condition Reports: Immediately on discovery of a difference between field conditions

and the Contract Documents, prepare and submit a detailed report. Submit with a request for

interpretation. Include a detailed description of the differing conditions, together with

recommendations for changing the Contract Documents.

2.4 SPECIAL REPORTS

A. General: Submit special reports directly to Owner within one day of an occurrence. Distribute

copies of report to parties affected by the occurrence.

B. Reporting Unusual Events: When an event of an unusual and significant nature occurs at

Project site, whether or not related directly to the Work, prepare and submit a special report.

List chain of events, persons participating, response by Contractor's personnel, evaluation of

results or effects, and similar pertinent information. Advise Owner in advance when these

events are known or predictable.



PART 3 - EXECUTION

3.1 CONTRACTOR'S CONSTRUCTION SCHEDULE

A. Contractor's Construction Schedule Updating: At monthly intervals, update schedule to reflect

actual construction progress and activities. Issue schedule before each regularly scheduled

progress meeting.

1. Revise schedule immediately after each meeting or other activity where revisions have

been recognized or made. Issue updated schedule concurrently with the report of each

such meeting.

2. Include a report with updated schedule that indicates every change, including, but not

limited to, changes in logic, durations, actual starts and finishes, and activity durations.

3. As the Work progresses, indicate Actual Completion percentage for each activity.

B. Distribution: Distribute copies of approved schedule to Architect, Owner, separate contractors,

testing and inspecting agencies, and other parties identified by Contractor with a need-to-know

schedule responsibility.

1. Post copies in Project meeting rooms and temporary field offices.

2. When revisions are made, distribute updated schedules to the same parties and post in the

same locations. Delete parties from distribution when they have completed their assigned

portion of the Work and are no longer involved in performance of construction activities.



SUBMITTAL PROCEDURES 013300 - 1

SECTION 013300 - SUBMITTAL PROCEDURES

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes administrative and procedural requirements for submitting Shop

Drawings, Product Data, Samples, and other miscellaneous submittals.

1.3 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 approval.

Submittals may be rejected for not complying with requirements.

1.4 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.

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.

1. Initial Review: Allow 15 days for initial review of each submittal. Allow additional time

if processing must be delayed to permit coordination with subsequent submittals.

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

3. Allow 15 days for processing each resubmittal.

4. No extension of the Contract Time will be authorized because of failure to transmit

submittals enough in advance of the Work to permit processing.

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 4 by 5 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. Unique identifier, including revision number.

i. Number and title of appropriate Specification Section.

j. Drawing number and detail references, as appropriate.

k. Other necessary identification.

D. Deviations: Highlight, encircle, or otherwise 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 of the Contract Documents, initial submittal

may serve as final submittal.

1. Additional copies submitted for maintenance manuals will not be marked with action

taken and will be returned.

F. Transmittal: Package each submittal individually and appropriately for transmittal and

handling. Transmit each submittal using a transmittal form.

1. Include Contractor's certification stating that information submitted complies with

requirements of the Contract Documents.

G. 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.

H. Use for Construction: Use only final submittals with mark indicating action taken by Architect

in connection with construction.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS

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



1. Number of Copies: Submit an electronic pdf copy of each submittal, unless otherwise

indicated. Architect, will return three copies. Retain a returned copy as a Project Record

Document.

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. Standard color charts.

e. Manufacturer's catalog cuts.

f. Wiring diagrams showing factory-installed wiring.

g. Printed performance curves.

h. Operational range diagrams.

i. Mill reports.

j. Standard product operating and maintenance manuals.

k. Compliance with recognized trade association standards.

l. Compliance with recognized testing agency standards.

m. Application of testing agency labels and seals.

n. Notation of coordination requirements.

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.

1. Preparation: Include the following information, as applicable:

a. Dimensions.

b. Identification of products.

c. Fabrication and installation drawings.

d. Roughing-in and setting diagrams.

e. Wiring diagrams showing field-installed wiring, including power, signal, and

control wiring.

f. Shopwork manufacturing instructions.

g. Templates and patterns.

h. Schedules.

i. Design calculations.

j. Compliance with specified standards.

k. Notation of coordination requirements.

l. Notation of dimensions established by field measurement.

2. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed

wiring.

3. 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.

4. Number of Copies: Submit an electronic pdf copy of each submittal.



D. Samples: Prepare physical units of materials or products, including the following:

1. 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.

2. Samples for Verification: Submit full-size units or Samples of size indicated, prepared

from the same material to be used for the Work, cured and finished in manner specified,

and physically identical with the 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.

3. Preparation: Mount, display, or package Samples in manner specified to facilitate review

of qualities indicated. Prepare Samples to match Architect's sample where so indicated.

Attach label on unexposed side that includes the following:

a. Generic description of Sample.

b. Product name or name of manufacturer.

c. Sample source.

4. Additional Information: On an attached separate sheet, prepared on Contractor's

letterhead, provide the following:

a. Size limitations.

b. Compliance with recognized standards.

c. Availability.

d. Delivery time.

5. Submit Samples for review of kind, color, pattern, and texture for a final check of these

characteristics with other elements and for a comparison of these characteristics between

final submittal and actual component as delivered and installed.

a. If variation in color, pattern, texture, or other characteristic is inherent in the

product represented by a Sample, submit at least three sets of paired units that

show approximate limits of the variations.

b. Refer to individual Specification Sections for requirements for Samples that

illustrate workmanship, fabrication techniques, details of assembly, connections,

operation, and similar construction characteristics.

6. Number of Samples for Initial Selection: Submit one full set 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.

7. Number of Samples for Verification: Submit three sets of Samples. Architect will retain

one Sample set; remainder will be returned.

a. Submit a single Sample where assembly details, workmanship, fabrication

techniques, connections, operation, and other similar characteristics are to be

demonstrated.



8. 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.

a. Samples that may be incorporated into the Work are indicated in individual

Specification Sections. Such Samples must be in an undamaged condition at time

of use.

b. Samples not incorporated into the Work, or otherwise designated as Owner's

property, are the property of Contractor.

2.2 INFORMATIONAL SUBMITTALS

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

1. Number of Copies: Submit an electronic pdf copy of each submittal, unless otherwise

indicated. .

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.

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. Product Certificates: Prepare written statements on manufacturer's letterhead certifying that

product complies with requirements.

D. Installer Certificates: Prepare written statements on manufacturer's letterhead certifying that

Installer complies with requirements and, where required, is authorized for this specific Project.

E. Manufacturer Certificates: Prepare written statements on manufacturer's letterhead certifying

that manufacturer complies with requirements. Include evidence of manufacturing experience

where required.

F. Material Certificates: Prepare written statements on manufacturer's letterhead certifying that

material complies with requirements.

G. 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.

H. Preconstruction Test Reports: Prepare reports written by a qualified testing agency, on testing

agency's standard form, indicating and interpreting results of tests performed before installation

of product, for compliance with performance requirements.

I. Compatibility Test Reports: Prepare reports written by a qualified testing agency, on testing

agency's standard form, indicating and interpreting results of compatibility tests performed

before installation of product. Include written recommendations for primers and substrate

preparation needed for adhesion.



J. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's

standard form, indicating and interpreting results of field tests performed either during

installation of product or after product is installed in its final location, for compliance with

requirements.

K. Product Test Reports: Prepare written reports indicating current product produced by

manufacturer complies with requirements. 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.

L. Research/Evaluation Reports: Prepare written evidence, from a model code organization

acceptable to authorities having jurisdiction, that product complies with building code in effect

for Project.

M. Maintenance Data: Prepare written and graphic instructions and procedures for operation and

normal maintenance of products and equipment.

N. 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. Include the following, as applicable:

1. Preparation of substrates.

2. Required substrate tolerances.

3. Sequence of installation or erection.

4. Required installation tolerances.

5. Required adjustments.

6. Recommendations for cleaning and protection.

O. 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.

PART 3 - EXECUTION

3.1 CONTRACTOR'S REVIEW

A. Review each submittal and check 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

reject and return it if it does not comply with requirements. Architect will forward each

submittal to appropriate party.

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



QUALITY REQUIREMENTS 014000 - 1

SECTION 014000 - QUALITY REQUIREMENTS

PART 1 - GENERAL




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.

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. 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.

E. 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.

F. Source Quality-Control Testing: Tests and inspections that are performed at the source, i.e.,

plant, mill, factory, or shop.

G. Field Quality-Control Testing: Tests and inspections that are performed on-site for installation

of the Work and for completed Work.

H. Testing Agency: An entity engaged to perform specific tests, inspections, or both. Testing

laboratory shall mean the same as testing agency.

I. 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.

J. 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 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.

1.6 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. 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 01 Section "Submittal

Procedures."

C. 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.

D. 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.

E. 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.

F. 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.



G. 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.


PART 3 - EXECUTION

3.1 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 01 Section "Execution."

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

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes requirements for temporary facilities and controls, including temporary

utilities, support facilities, and security and protection facilities.

B. Temporary utilities include, but are not limited to, the following:

1. Sewers and drainage.

2. Water service and distribution.

3. Sanitary facilities, including toilets, wash facilities, and drinking-water facilities.

4. Heating and cooling facilities.

5. Ventilation.

6. Electric power service.

7. Lighting.

C. Support facilities include, but are not limited to, the following:

1. Waste disposal facilities.

2. Field offices.

D. Security and protection facilities include, but are not limited to, the following:

1. Environmental protection.

2. Tree and plant protection.

3. Barricades, warning signs, and lights.

4. Temporary enclosures.

5. Fire protection.

1.3 USE CHARGES

A. General: Cost or use charges for temporary facilities are not chargeable to Owner or Architect

and shall be included in the Contract Sum. Allow other entities to use temporary services and

facilities without cost, including, but not limited to, the following:

1. Owner's construction forces.

2. Occupants of Project.

3. Architect.

4. Testing agencies.



5. Personnel of authorities having jurisdiction.

B. Water and Electric Power Service: Water and electric power from Owner's existing systems are

available for use.

1.4 PROJECT CONDITIONS

A. Conditions of Use: The following conditions apply to use of temporary services and facilities

by all parties engaged in the Work:

1. Keep temporary services and facilities clean and neat.

PART 2 - PRODUCTS

2.1 MATERIALS

A. General: Provide new materials. Undamaged, previously used materials in serviceable

condition may be used if approved by Architect. Provide materials suitable for use intended.

2.2 EQUIPMENT

A. General: Provide equipment suitable for use intended.

B. Field Offices: Prefabricated or Mobile units with lockable entrances, operable windows, and

serviceable finishes; heated and air conditioned; on foundations adequate for normal loading.

C. Fire Extinguishers: Hand carried, portable, UL rated. Provide class and extinguishing agent as

indicated or a combination of extinguishers of NFPA-recommended classes for exposures.

1. Comply with NFPA 10 and NFPA 241 for classification, extinguishing agent, and size

required by location and class of fire exposure.

D. Self-Contained Toilet Units: Single-occupant units of chemical, aerated recirculation, or

combustion type; vented; fully enclosed with a glass-fiber-reinforced polyester shell or similar

nonabsorbent material.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Locate facilities where they will serve Project adequately and result in minimum interference

with performance of the Work. Relocate and modify facilities as required.

B. Provide each facility ready for use when needed to avoid delay. Maintain and modify as

required. Do not remove until facilities are no longer needed or are replaced by authorized use

of completed permanent facilities.



3.2 SUPPORT FACILITIES INSTALLATION

A. General: Comply with the following:

1. Locate field offices, storage sheds, sanitary facilities, and other temporary construction

and support facilities for easy access.

2. Provide incombustible construction for offices, shops, and sheds located within

construction area or within 30 feet of building lines. Comply with NFPA 241.

3. Maintain support facilities until near Substantial Completion. Remove before Substantial

Completion. Personnel remaining after Substantial Completion will be permitted to use

permanent facilities, under conditions acceptable to Owner.

B. Lifts and Hoists: Truck cranes and similar devices used for hoisting materials are considered

"tools and equipment" and not temporary facilities.

C. Waste Disposal Facilities: Provide waste-collection containers in sizes adequate to handle

waste from construction operations. Comply with requirements of authorities having

jurisdiction. Comply with progress cleaning requirements in Section 017300 "Execution."

3.3 SECURITY AND PROTECTION FACILITIES INSTALLATION

A. Environmental Protection: Provide protection, operate temporary facilities, and conduct

construction in ways and by methods that comply with environmental regulations and that

minimize possible air, waterway, and subsoil contamination or pollution or other undesirable

effects. Avoid using tools and equipment that produce harmful noise. Restrict use of

noisemaking tools and equipment to hours that will minimize complaints from persons or firms

near Project site.

B. Tree and Plant Protection: Install temporary fencing located as indicated or outside the drip line

of trees to protect vegetation from construction damage. Protect tree root systems from damage,

flooding, and erosion.

C. Barricades, Warning Signs, and Lights: Comply with standards and code requirements for

erecting structurally adequate barricades. Paint with appropriate colors, graphics, and warning

signs to inform personnel and public of possible hazard. Where appropriate and needed,

provide lighting, including flashing red or amber lights.

D. Temporary Enclosures: Provide temporary enclosures for protection of construction, in

progress and completed, from exposure, foul weather, other construction operations, and similar

activities.

3.4 OPERATION, TERMINATION, AND REMOVAL

A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and

abuse, limit availability of temporary facilities to essential and intended uses.



B. Maintenance: Maintain facilities in good operating condition until removal. Protect from

damage caused by freezing temperatures and similar elements.

C. Termination and Removal: Remove each temporary facility when need for its service has

ended, when it has been replaced by authorized use of a permanent facility, or no later than

Substantial Completion. Complete or, if necessary, restore permanent construction that may

have been delayed because of interference with temporary facility. Repair damaged Work,

clean exposed surfaces, and replace construction that cannot be satisfactorily repaired.

1. At Substantial Completion, clean and renovate permanent facilities used during

construction period. Comply with final cleaning requirements in Division 1 Section

"Execution”.



SAFETY AND HEALTH 015950 - 1

SECTION 015950 - SAFETY AND HEALTH

PART 1 - GENERAL

1.1 SUMMARY

A. References: In addition to publications referenced in the Construction Contract Clauses, the

following Code of Federal Regulations (CFR), and other publications and regulations apply to

conduct of the work. All additional State and local safety and health regulations that apply are

not cited herein, but shall apply to this contract. Current editions at the date of the agreement

apply. The more stringent requirements apply.

1. 29 CFR, Part 1910: Occupational Safety and Health Administration (OSHA) General

Industry and Health Standards.

2. 29 CFR, Part 1926 " Safety and Health Regulations for Construction"

3. National Fire Protection Association (NFPA) 70E Electrical Safety Requirements for

Workplace Safety

4. Federal Standard: Fed. Std. 313A, Material Safety Data Sheets, Preparation and the

Submission of.

5. Covid-19-19 Guidance for the Construction Workforce: Occupational Safety and Health

Administration (OSHA).

6. Guidance for Cleaning and Disinfecting: Centers for Disease Control and Prevention

(CDC).

1.2 SAFETY AND HEALTH PROGRAM

A. Contractor Responsibility: The Contractor shall assume full responsibility and liability for

compliance with applicable codes, standards and regulations pertaining to the health and safety

of personnel during execution of the Work, and shall hold the Owner harmless for any action on

the Contractor's part, or that of the Contractor's employees or subcontractors, that results in

illness, injury or death.

B. Covid-19: The Contractor shall follow all applicable OSHA, CDC, and Commonwealth of

Virginia regulations regarding Covid-19 to protect employees and residents, including wearing

of masks or face coverings by Contractor’s personnel, cleaning and disinfecting of surfaces in

interior work areas and maintaining social distancing from residents and other personnel.

Provide wash stations with hand sanitizer available for personnel on site.

C. Site Safety and Health Officer: A trained and experienced individual shall be delegated in

writing as the Site Safety and Health Officer (SSHO). The SSHO shall be responsible for the

development, implementation, oversight and enforcement of the Contractor’s Safety Plan on-

site, which shall address all activities for which the Contractor is responsible. The Contractor

may appoint as many individuals as he or she deems appropriate to accomplish the provisions

of this section. The SSHO shall typically remain on-site full time during activities conducted

under this contract. The SSHO may be an individual with other responsibilities, already



identified to be on site and who has the authority and appropriate knowledge to oversee and act

on the provisions of this section.

1.3 INFORMATION SUBMITTALS

A. Contractor's Safety Plan: The Contractor shall submit firm's general safety plan at the pre-

construction conference listing emergency procedures and contact persons with home addresses

and telephone numbers.

B. Accident Reporting: Submit an electronic copy of each accident report that the Contractor or

Subcontractors submits to their insurance carriers, within seven calendar days after the date of

the accident.

PART 2 - PRODUCTS

2.1 PERSONNEL PROTECTIVE EQUIPMENT

A. Special facilities, devices, equipment and similar items used by the Contractor in execution of

the Work shall comply with the applicable regulations.

PART 3 - EXECUTION

3.1 EMERGENCY SUSPENSION OF WORK

A. When the Contractor is notified by the Owner of non-compliance with the safety or health

provisions of the Contract, the Contractor shall immediately cease work in the subject area

unless otherwise instructed, and correct the unsafe or unhealthy condition.

1. The Contractor shall not be allowed any extension of time or compensation for damages

in connection with a work stoppage for an unsafe or unhealthy condition.

3.2 PROTECTION OF PERSONNEL

A. The Contract shall take necessary precautions to prevent injury to the public, occupants, and

work forces. The public and occupants includes all persons not employed by the Contractor or

a subcontractor.

3.3 ENVIRONMENTAL PROTECTION

A. Dispose of solid, liquid and gaseous contaminants in accordance with applicable federal, state,

and local codes, laws, ordinances and regulations.



B. Comply with applicable federal, state and local noise control laws, ordinances and regulations,

including but not limited to 29 CFR 1910.95 and 29 CFR 1926.52.



PRODUCT REQUIREMENTS 016000 - 1

SECTION 016000 - PRODUCT REQUIREMENTS

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes the following administrative and procedural requirements: selection of

products for use in Project; product delivery, storage, and handling; manufacturers' standard

warranties on products; special warranties; product substitutions; and comparable products.

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.

D. Manufacturer's Warranty: Preprinted written warranty published by individual manufacturer for

a particular product and specifically endorsed by manufacturer to Owner.

E. 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.



1.4 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.

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.

5. Store products to allow for inspection and measurement of quantity or counting of units.

6. Store materials in a manner that will not endanger Project structure.

7. Store products that are subject to damage by the elements, under cover in a weathertight

enclosure above ground, with ventilation adequate to prevent condensation.

8. Comply with product manufacturer's written instructions for temperature, humidity,

ventilation, and weather-protection requirements for storage.

9. Protect stored products from damage.

1.5 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.

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: Forms are included with the Specifications. Prepare a written document

using appropriate form properly executed.

3. Refer to Divisions 2 through 9 Sections for specific content requirements and particular

requirements for submitting special warranties.

PART 2 - PRODUCTS

2.1 PRODUCT OPTIONS

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. Owner reserves the right to limit selection to products with warranties not in conflict with

requirements of the Contract Documents.



3. Where products are accompanied by the term "match sample," sample to be matched is

Architect's.

4. Descriptive, performance, and reference standard requirements in the Specifications

establish "salient characteristics" of products.

5. 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 "Comparable

Products" Article to obtain approval for use of an unnamed product.

B. Product Selection Procedures: Procedures for product selection include the following:

1. Available Products: Where Specification paragraphs or subparagraphs titled "Available

Products" introduce a list of names of both products and manufacturers, provide one of

the products listed or another product that complies with requirements. Comply with

provisions in "Comparable Products" Article to obtain approval for use of an unnamed

product.

2. Available Manufacturers: Where Specification paragraphs or subparagraphs titled

"Available Manufacturers" introduce a list of manufacturers' names, provide a product by

one of the manufacturers listed or another manufacturer that complies with requirements.

Comply with provisions in "Comparable Products" Article to obtain approval for use of

an unnamed product.

3. Product Options: Where Specification paragraphs titled "Product Options" indicate that

size, profiles, and dimensional requirements on Drawings are based on a specific product

or system, provide either the specific product or system indicated or a comparable

product or system by another manufacturer. Comply with provisions in "Product

Substitutions" Article.

4. Basis-of-Design Products: Where Specification paragraphs or subparagraphs titled

"Basis-of-Design Products" are included and also introduce or refer to a list of

manufacturers' names, provide either 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 "Comparable Products" Article to obtain approval for use of

an unnamed product.

a. Substitutions may be considered, unless otherwise indicated.

5. Visual Matching Specification: Where Specifications require matching an established

Sample, select a product (and manufacturer) that complies with requirements and

matches Architect's sample. Architect's decision will be final on whether a proposed

product matches satisfactorily.

a. If no product available within specified category matches satisfactorily and

complies with other specified requirements, comply with provisions of the

Contract Documents on "substitutions" for selection of a matching product.

6. Visual Selection Specification: Where Specifications include the phrase "as selected

from manufacturer's colors, patterns, textures" or a similar phrase, select a product (and

manufacturer) 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, 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, 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

commencement of the Work. 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 cost to Owner for redesign

and evaluation services, 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.

11. Additional costs to other subcontractors shall be the responsibility of the Contractor and

shall not be the responsibility of the Owner.

2.3 COMPARABLE PRODUCTS

A. Where products or manufacturers are specified by name, submit the following, in addition to

other required submittals, to obtain approval of an unnamed product:

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.

PART 3 - EXECUTION (Not Used)



EXECUTION 017300 - 1

SECTION 017300 - EXECUTION

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes general procedural requirements governing execution of the Work

including, but not limited to, the following:

1. General installation of products.

2. Cutting and patching.

3. Progress cleaning.

4. Starting and adjusting.

5. Protection of installed construction.

6. Correction of the Work.

1.3 DEFINITIONS

A. Cutting: Removal of in-place construction necessary to permit installation or performance of

other work.

B. Patching: Fitting and repair work required to restore construction to original conditions after

installation of other work.


A. Cutting and Patching: Comply with requirements for and limitations on cutting and patching of

construction elements.

1. Structural Elements: If cutting and patching structural elements is required, notify

Architect of locations and details of cutting and await directions from Owner before

proceeding. Shore, brace, and support structural elements during cutting and patching.

Do not cut and patch structural elements in a manner that could change their load-

carrying capacity or increase deflection.

2. Visual Elements: Do not cut and patch construction in a manner that results in visual

evidence of cutting and patching. Do not cut and patch exposed construction in a manner

that would reduce the building's aesthetic qualities. Remove and replace construction

that has been cut and patched in a visually unsatisfactory manner.



B. Manufacturer's Installation Instructions: Obtain and maintain on-site manufacturer's written

recommendations and instructions for installation of products and equipment.

PART 2 - PRODUCTS

2.1 MATERIALS

A. General: Comply with requirements specified in other Sections.

B. In-Place Materials: Use materials for patching identical to in-place materials. For exposed

surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent

possible.

1. If identical materials are unavailable or cannot be used, use materials that, when installed,

will provide a match acceptable to Architect for the visual and functional performance of

in-place materials.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Existing Conditions: The existence and location of site improvements, utilities, and other

construction indicated as existing are not guaranteed. Before beginning work, investigate and

verify the existence and location of mechanical and electrical systems and other construction

affecting the Work.

3.2 PREPARATION

A. Field Measurements: Take field measurements as required to fit the Work properly. Recheck

measurements before installing each product. Where portions of the Work are indicated to fit to

other construction, verify dimensions of other construction by field measurements before

fabrication. Coordinate fabrication schedule with construction progress to avoid delaying the

Work.

B. Space Requirements: Verify space requirements and dimensions of items shown

diagrammatically on Drawings.

C. Review of Contract Documents and Field Conditions: Immediately on discovery of the need for

clarification of the Contract Documents, submit a request for information to Architect. Include

a detailed description of problem encountered, together with recommendations for changing the

Contract Documents.

3.3 INSTALLATION

A. General: Locate the Work and components of the Work accurately, in correct alignment and

elevation, as indicated.



1. Make vertical work plumb and make horizontal work level.

2. Where space is limited, install components to maximize space available for maintenance

and ease of removal for replacement.

B. Comply with manufacturer's written instructions and recommendations for installing products in

applications indicated.

C. Install products at the time and under conditions that will ensure the best possible results.

Maintain conditions required for product performance until Substantial Completion.

D. Conduct construction operations so no part of the Work is subjected to damaging operations or

loading in excess of that expected during normal conditions of occupancy.

E. Anchors and Fasteners: Provide anchors and fasteners as required to anchor each component

securely in place, accurately located and aligned with other portions of the Work.

1. Mounting Heights: Where mounting heights are not indicated, mount components at

heights directed by Owner.

2. Allow for building movement, including thermal expansion and contraction.

F. Joints: Make joints of uniform width. Where joint locations in exposed work are not indicated,

arrange joints for the best visual effect. Fit exposed connections together to form hairline joints.

G. Tools and Equipment: Do not use tools or equipment that produce harmful noise levels.

H. Hazardous Materials: Use products, cleaners, and installation materials that are not considered

hazardous.

3.4 CUTTING AND PATCHING

A. Cutting and Patching, General: Employ skilled workers to perform cutting and patching.

Proceed with cutting and patching at the earliest feasible time, and complete without delay.

1. Cut in-place construction to provide for installation of other components or performance

of other construction, and subsequently patch as required to restore surfaces to their

original condition.

B. Temporary Support: Provide temporary support of work to be cut.

C. Protection: Protect in-place construction during cutting and patching to prevent damage.

Provide protection from adverse weather conditions for portions of Project that might be

exposed during cutting and patching operations.

D. Cutting: Cut in-place construction by sawing, drilling, breaking, chipping, grinding, and similar

operations, including excavation, using methods least likely to damage elements retained or

adjoining construction. If possible, review proposed procedures with original Installer; comply

with original Installer's written recommendations.

1. In general, use hand or small power tools designed for sawing and grinding, not

hammering and chopping. Cut holes and slots neatly to minimum size required, and with

minimum disturbance of adjacent surfaces. Temporarily cover openings when not in use.



2. Finished Surfaces: Cut or drill from the exposed or finished side into concealed surfaces.

E. Patching: Patch construction by filling, repairing, refinishing, closing up, and similar operations

following performance of other work. Patch with durable seams that are as invisible as

practicable. Provide materials and comply with installation requirements specified in other

Sections, where applicable.

1. Inspection: Where feasible, test and inspect patched areas after completion to

demonstrate physical integrity of installation.

2. Exposed Finishes: Restore exposed finishes of patched areas and extend finish

restoration into retained adjoining construction in a manner that will minimize evidence

of patching and refinishing.

3. Exterior Building Enclosure: Patch components in a manner that restores enclosure to a

weathertight condition and ensures thermal and moisture integrity of building enclosure.

3.5 PROGRESS CLEANING

A. General: Clean Project site and work areas daily. Coordinate progress cleaning for joint-use

areas where more than one installer has worked. Enforce requirements strictly. Dispose of

materials lawfully.

1. Comply with requirements in NFPA 241 for removal of combustible waste materials and

debris.

2. Do not hold materials more than 7 days during normal weather or 3 days if the

temperature is expected to rise above 80 deg F (27 deg C).

3. Containerize hazardous and unsanitary waste materials separately from other waste.

Mark containers appropriately and dispose of legally, according to regulations.

B. Site: Maintain Project site free of waste materials and debris.

C. Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for

proper execution of the Work.

1. Remove liquid spills promptly.

2. Where dust would impair proper execution of the Work, broom-clean or vacuum the

entire work area, as appropriate.

D. Installed Work: Keep installed work clean. Clean installed surfaces according to written

instructions of manufacturer or fabricator of product installed, using only cleaning materials

specifically recommended. If specific cleaning materials are not recommended, use cleaning

materials that are not hazardous to health or property and that will not damage exposed surfaces.

E. Concealed Spaces: Remove debris from concealed spaces before enclosing the space.

F. Exposed Surfaces: Clean exposed surfaces and protect as necessary to ensure freedom from

damage and deterioration at time of Substantial Completion.

G. Cutting and Patching: Clean areas and spaces where cutting and patching are performed.

Completely remove paint, mortar, oils, putty, and similar materials.



1. Thoroughly clean piping, conduit, and similar features before applying paint or other

finishing materials. Restore damaged pipe covering to its original condition.

H. Waste Disposal: Burying or burning waste materials on-site will not be permitted. Washing

waste materials down sewers or into waterways will not be permitted.

I. During handling and installation, clean and protect construction in progress and adjoining

materials already in place. Apply protective covering where required to ensure protection from

damage or deterioration at Substantial Completion.

J. Clean and provide maintenance on completed construction as frequently as necessary through

the remainder of the construction period. Adjust and lubricate operable components to ensure

operability without damaging effects.

K. Limiting Exposures: Supervise construction operations to assure that no part of the

construction, completed or in progress, is subject to harmful, dangerous, damaging, or otherwise

deleterious exposure during the construction period.

3.6 STARTING AND ADJUSTING

A. Start equipment and operating components to confirm proper operation. Remove

malfunctioning units, replace with new units, and retest.

B. Adjust operating components for proper operation without binding. Adjust equipment for

proper operation.

C. Test each piece of equipment to verify proper operation. Test and adjust controls and safeties.

Replace damaged and malfunctioning controls and equipment.

3.7 PROTECTION OF INSTALLED CONSTRUCTION

A. Provide final protection and maintain conditions that ensure installed Work is without damage

or deterioration at time of Substantial Completion.

B. Comply with manufacturer's written instructions for temperature and relative humidity.

3.8 CORRECTION OF THE WORK

A. Repair or remove and replace defective construction. Restore damaged substrates and finishes.

1. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up

with matching materials, and properly adjusting operating equipment.

B. Restore permanent facilities used during construction to their specified condition.

C. Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired

without visible evidence of repair.



D. Repair components that do not operate properly. Remove and replace operating components

that cannot be repaired.

E. Remove and replace chipped, scratched, and broken glass or reflective surfaces.

3.9 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. Cleaning: Employ experienced workers or professional cleaners for final cleaning. Clean each

surface or unit to condition expected in an average commercial building cleaning and

maintenance program. Comply with manufacturer's written instructions.

1. Complete the following cleaning operations before requesting inspection for certification

of Substantial Completion for entire Project or for a portion of Project:

a. Clean Project site, yard, and grounds, in areas disturbed by construction activities,

including landscape development areas, of rubbish, waste material, litter, and other

foreign substances.

b. Sweep paved areas broom clean. Remove petrochemical spills, stains, and other

foreign deposits.

c. Rake grounds that are neither planted nor paved to a smooth, even-textured

surface.

d. Remove tools, construction equipment, machinery, and surplus material from

Project site.

e. Clean exposed hard-surfaced finishes to a dirt-free condition, free of stains, films,

dust, similar foreign substances. Avoid disturbing natural weathering of exterior

surfaces. Restore reflective surfaces to their original condition.

f. Clean transparent materials, including glass in doors and windows. Remove

glazing compounds and other noticeable, vision-obscuring materials. Replace

chipped or broken glass and other damaged transparent materials.

g. Remove labels that are not permanent.

h. Touch up and otherwise repair and restore marred, exposed finishes and surfaces.

Replace finishes and surfaces that cannot be satisfactorily repaired or restored or

that already show evidence of repair or restoration.

1) Do not paint over "UL" and similar labels, including mechanical and

electrical nameplates.

i. Wipe surfaces of mechanical and electrical equipment and similar equipment.

Remove excess lubrication, paint and mortar droppings, and other foreign

substances.

j. Clean exposed surfaces of diffusers, registers, and grills.

k. Clean light fixtures, lamps, globes, and reflectors to function with full efficiency.

l. Leave Project clean and ready for occupancy.

C. 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.



CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL 017419 - 1

SECTION 017419 - CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

PART 1 - GENERAL




1.2 SUMMARY

A. Section includes administrative and procedural requirements for the following:

1. Salvaging nonhazardous demolition and construction waste.

2. Recycling nonhazardous demolition and construction waste.

3. Disposing of nonhazardous demolition and construction waste.

B. Related Requirements:

1. Section 024119 "Selective Demolition" for disposition of waste resulting from partial

demolition of buildings, structures, and site improvements, and for disposition of

hazardous waste.

1.3 DEFINITIONS

A. Construction Waste: Building and site improvement materials and other solid waste resulting

from construction, remodeling, renovation, or repair operations. Construction waste includes

packaging.

B. Demolition Waste: Building and site improvement materials resulting from demolition or

selective demolition operations.

C. Disposal: Removal off-site of demolition and construction waste and subsequent sale,

recycling, reuse, or deposit in landfill or incinerator acceptable to authorities having

jurisdiction.

D. Recycle: Recovery of demolition or construction waste for subsequent processing in

preparation for reuse.

E. Salvage: Recovery of demolition or construction waste and subsequent sale or reuse in another

facility.

1.4 PERFORMANCE REQUIREMENTS

A. General: Achieve end-of-Project rates for salvage/recycling of 25percent by weight of total

non-hazardous solid waste generated by the Work.. Practice efficient waste management in the



use of materials in the course of the Work. Use all reasonable means to divert construction and

demolition waste from landfills and incinerators. Facilitate recycling and salvage of

materials[.], including the following:

1. Demolition Waste:

a. Plumbing Fixtures: Salvage for reuse off-site, a minimum of 20% of water

heaters.

2. DoorsConstruction Waste:

a. Cardboard: Recycle a minimum of 75% of packaging from new fixtures and

appliances.Packaging: Regardless of salvage/recycle goal indicated in "General"

Paragraph above, salvage or recycle 100 percent of the following uncontaminated

packaging materials:

1) Paper.

2) Cardboard.

3) Boxes.


1.6 Waste Management Plan: Submit plan within 10 days of date established for commencement of

the Work .INFORMATIONAL SUBMITTALS

A. Waste Reduction Progress Reports: Concurrent with each Application for Payment, submit

report. Use Form CWM-7 for construction waste and Form CWM-8 for demolition waste.

Include the following information:

1. Material category.

2. Generation point of waste.

3. Total quantity of waste in tons (tonnes).

4. Quantity of waste salvaged, both estimated and actual in tons (tonnes).

5. Quantity of waste recycled, both estimated and actual in tons (tonnes).

6. Total quantity of waste recovered (salvaged plus recycled) in tons (tonnes).

7. Total quantity of waste recovered (salvaged plus recycled) as a percentage of total waste.

B. Waste Reduction Calculations: Before request for Substantial Completion, submit calculated

end-of-Project rates for salvage, recycling, and disposal as a percentage of total waste generated

by the Work.

C. Records of Donations: Indicate receipt and acceptance of salvageable waste donated to

individuals and organizations. Indicate whether organization is tax exempt.

D. Records of Sales: Indicate receipt and acceptance of salvageable waste sold to individuals and

organizations. Indicate whether organization is tax exempt.

E. Recycling and Processing Facility Records: Indicate receipt and acceptance of recyclable waste

by recycling and processing facilities licensed to accept them. Include manifests, weight

tickets, receipts, and invoices.



F. Landfill and Incinerator Disposal Records: Indicate receipt and acceptance of waste by landfills

and incinerator facilities licensed to accept them. Include manifests, weight tickets, receipts,

and invoices.

G. Statement of Refrigerant Recovery: Signed by refrigerant recovery technician responsible for

recovering refrigerant, stating that all refrigerant that was present was recovered and that

recovery was performed according to EPA regulations. Include name and address of technician

and date refrigerant was recovered.


A. Waste Management Coordinator Qualifications: Experienced person or firm, with a record of

successful waste management coordination of projects with similar requirements.

B. Refrigerant Recovery Technician Qualifications: Certified by EPA-approved certification

program.

C. Regulatory Requirements: Comply with hauling and disposal regulations of authorities having

jurisdiction.

1.8 WASTE MANAGEMENT PLAN

A. General: Develop a waste management plan according to ASTM E 1609 and requirements in

this Section. Plan shall consist of waste identification, waste reduction work plan, and

cost/revenue analysis. Distinguish between demolition and construction waste. Indicate

quantities by weight or volume, but use same units of measure throughout waste management

plan.


PART 3 - EXECUTION

3.1 PLAN IMPLEMENTATION

A. General: Implement approved waste management plan. Provide handling, containers, storage,

signage, transportation, and other items as required to implement waste management plan

during the entire duration of the Contract.

1. Comply with operation, termination, and removal requirements in Section 015000

"Temporary Facilities and Controls."

B. Training: Train workers, subcontractors, and suppliers on proper waste management

procedures, as appropriate for the Work.

C. Site Access and Temporary Controls: Conduct waste management operations to ensure

minimum interference with roads, streets, walks, walkways, and other adjacent occupied and

used facilities.



3.2 RECYCLING DEMOLITION AND CONSTRUCTION WASTE, GENERAL

A. General: Recycle paper and beverage containers used by on-site workers.

B. Procedures: Separate recyclable waste from other waste materials, trash, and debris. Separate

recyclable waste by type at Project site to the maximum extent practical according to approved

construction waste management plan.

1. Provide appropriately marked containers or bins for controlling recyclable waste until

removed from Project site. Include list of acceptable and unacceptable materials at each

container and bin.

a. Inspect containers and bins for contamination and remove contaminated materials

if found.

2. Stockpile processed materials on-site without intermixing with other materials. Place,

grade, and shape stockpiles to drain surface water. Cover to prevent windblown dust.

3. Stockpile materials away from construction area. Do not store within drip line of

remaining trees.

4. Store components off the ground and protect from the weather.

5. Remove recyclable waste from Owner's property and transport to recycling receiver or

processor.

3.3 RECYCLING CONSTRUCTION WASTE

A. Packaging:

1. Cardboard and Boxes: Break down packaging into flat sheets. Bundle and store in a dry

location.

2. Polystyrene Packaging: Separate and bag materials.

3. Pallets: As much as possible, require deliveries using pallets to remove pallets from

Project site. For pallets that remain on-site, break down pallets into component wood

pieces and comply with requirements for recycling wood.

4. Crates: Break down crates into component wood pieces and comply with requirements

for recycling wood.

3.4 DISPOSAL OF WASTE

A. General: Except for items or materials to be salvaged, recycled, or otherwise reused, remove

waste materials from Project site and legally dispose of them in a landfill or incinerator

acceptable to authorities having jurisdiction.

1. Except as otherwise specified, do not allow waste materials that are to be disposed of

accumulate on-site.

2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces

and areas.



CLOSEOUT PROCEDURES 017700 - 1

SECTION 017700 - CLOSEOUT PROCEDURES

PART 1 - GENERAL




1.2 SUMMARY

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

including, but not limited to, the following:

1. Inspection procedures.

2. Project Record Documents.

3. Operation and maintenance manuals.

4. Warranties.

5. Final cleaning.

1.3 FINAL COMPLETION

A. 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 sign a final Certificate for Payment after inspection or will notify Contractor of

construction that must be completed or corrected before certificate will be issued.

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.

1.5 PROJECT RECORD DOCUMENTS

A. General: Do not use Project Record Documents for construction purposes. Protect Project

Record Documents from deterioration and loss.

B. Record Drawings: Maintain and submit one set of blue- or black-line white prints of Contract

Drawings and Shop Drawings.



1. Mark record prints to show the actual installation where installation varies from that

shown originally. Require individual or entity who obtained record data, whether

individual or entity is Installer, subcontractor, or similar entity, to prepare the marked-up

record prints.

a. Give particular attention to information on concealed elements that cannot be

readily identified and recorded later.

b. Accurately record information in an understandable drawing technique.

c. Record data as soon as possible after obtaining it. Record and check the markup

before enclosing concealed installations.

d. Mark Contract Drawings or Shop Drawings, whichever is most capable of showing

actual physical conditions, completely and accurately. Where Shop Drawings are

marked, show cross-reference on Contract Drawings.

2. Mark record sets with erasable, red-colored pencil. Use other colors to distinguish

between changes for different categories of the Work at the same location.

3. Mark important additional information that was either shown schematically or omitted

from original Drawings.

4. Note Construction Change Directive numbers, Change Order numbers, alternate

numbers, and similar identification where applicable.

5. Identify and date each Record Drawing; include the designation "PROJECT RECORD

DRAWING" in a prominent location. Organize into manageable sets; bind each set with

durable paper cover sheets. Include identification on cover sheets.

1.6 OPERATION AND MAINTENANCE MANUALS

A. Assemble a complete set of operation and maintenance data indicating the operation and

maintenance of each system, subsystem, and piece of equipment not part of a system. Include

operation and maintenance data required in individual Specification Sections.

1.7 WARRANTIES

A. Submittal Time: Submit written warranties on request of Architect for designated portions of

the Work where commencement of warranties other than date of Substantial Completion is

indicated.

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. Cleaning: Employ experienced workers or professional cleaners for final cleaning. Clean each

surface or unit to condition expected in an average commercial building cleaning and

maintenance program. Comply with manufacturer's written instructions.

C. 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 024119 - 1

SECTION 024119 - SELECTIVE DEMOLITION

PART 1 - GENERAL



Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes:

1. Demolition and removal of selected portions of building or structure.

2. Salvage of existing items to be reused or recycled.

B. Related Requirements:

1. Division 01 Section "Summary" for restrictions on the use of the premises, Owner-

occupancy requirements, and phasing requirements.

2. Division 01 Section "Execution" for cutting and patching procedures.

1.3 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: Carefully detach from existing construction, in a manner to prevent

damage, and deliver to Owner ready for reuse.

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

where indicated.

D. Existing to Remain: Existing items of construction that are not to be permanently removed and

that are not otherwise indicated to be removed, removed and salvaged, or removed and

reinstalled.

1.4 MATERIALS OWNERSHIP

A. Unless otherwise indicated, demolition waste becomes property of Contractor.


A. Schedule of Selective Demolition Activities: Indicate the following:



1. Detailed sequence of selective demolition and removal work, with starting and ending

dates for each activity. Ensure Owner's building manager's and other tenants' on-site

operations are uninterrupted.

B. Inventory: Submit a list of items to be removed and salvaged and deliver to Owner prior to start

of demolition.

C. Statement of Refrigerant Recovery: Signed by refrigerant recovery technician responsible for

recovering refrigerant, stating that all refrigerant that was present was recovered and that

recovery was performed according to EPA regulations. Include name and address of technician

and date refrigerant was recovered.


A. Refrigerant Recovery Technician Qualifications: Certified by an EPA-approved certification

program.

1.7 FIELD CONDITIONS

A. Owner will occupy portions of building immediately adjacent to selective demolition area.

Conduct selective demolition so Owner's operations will not be disrupted.

B. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as

far as practical.

C. Notify Architect of discrepancies between existing conditions and Drawings before proceeding

with selective demolition.

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.

1.8 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 existing warranties.

Notify warrantor before proceeding.

PART 2 - PRODUCTS

2.1 PEFORMANCE REQUIREMENTS

A. Regulatory Requirements: Comply with governing EPA notification regulations before

beginning selective demolition. Comply with hauling and disposal regulations of authorities

having jurisdiction.



B. Standards: Comply with ANSI/ASSE A10.6 and NFPA 241.

PART 3 - EXECUTION

3.1 EXAMINATION

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

selective demolition required.

B. 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 UTILITY SERVICES AND MECHANICAL/ELECTRICAL SYSTEMS

A. Existing Services/Systems to Remain: Maintain services/systems indicated to remain and

protect them against damage.

1. Comply with requirements for existing services/systems interruptions specified in

Division 01 Section "Summary."

B. Existing Services/Systems to Be Removed, Relocated, or Abandoned: Locate, identify,

disconnect, and seal or cap off indicated utility services and mechanical/electrical systems

serving areas to be selectively demolished. Cap off systems inside walls or above ceilings.

1. Disconnect, demolish, and remove plumbing and HVAC systems, equipment, and

components indicated to be removed.

a. Piping to Be Removed: Remove portion of piping indicated to be removed and

cap or plug remaining piping with same or compatible piping material.

b. Piping to Be Abandoned in Place: Drain piping and cap or plug piping with same

or compatible piping material.

c. Equipment to Be Removed: Disconnect and cap services and remove equipment.

d. Equipment to Be Removed and Reinstalled: Disconnect and cap services and

remove, clean, and store equipment; when appropriate, reinstall, reconnect, and

make equipment operational.

e. Equipment to Be Removed and Salvaged: Disconnect and cap services and

remove equipment and deliver to Owner.

C. Refrigerant: Remove refrigerant from mechanical equipment to be selectively demolished

according to 40 CFR 82 and regulations of authorities having jurisdiction.

3.3 PREPARATION

A. Site Access and Temporary Controls: Conduct selective demolition and debris-removal

operations to ensure minimum interference with roads, streets, walks, walkways, and other

adjacent occupied and used facilities.



1. Comply with requirements for access and protection specified in Division 01 Section

"Temporary Facilities and Controls."

B. Temporary Facilities: Provide temporary barricades and other protection required to prevent

injury to people and damage to adjacent buildings and facilities to remain.

1. Provide protection to ensure safe passage of people around selective demolition area and

to and from occupied portions of building.

2. Provide temporary weather protection, during interval between selective demolition of

existing construction on exterior surfaces and new construction, to prevent water leakage

and damage to structure and interior areas.

3. Protect walls, ceilings, floors, and other existing finish work that are to remain or that are

exposed during selective demolition operations.

4. Cover and protect furniture, furnishings, and equipment that have not been removed.

5. Comply with requirements for temporary enclosures and dust control specified in

Division 01 Section "Temporary Facilities and Controls."

3.4 SELECTIVE DEMOLITION, GENERAL

A. General: Demolish and remove existing construction only to the extent required by new

construction and as indicated. Use methods required to complete the Work within limitations of

governing regulations and as follows:

1. Proceed with selective demolition systematically, from higher to lower level. Complete

selective demolition operations above each floor or tier before disturbing supporting

members on the next lower level.

2. Neatly cut openings and holes plumb, square, and true to dimensions required. Use

cutting methods least likely to damage construction to remain or adjoining construction.

Use hand tools or small power tools designed for sawing or grinding, not hammering and

chopping, to minimize disturbance of adjacent surfaces. Temporarily cover openings to

remain.

3. Cut or drill from the exposed or finished side into concealed surfaces to avoid marring

existing finished surfaces.

4. Do not use cutting torches.

5. Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials and

promptly dispose of off-site in a legal manner according to prevailing codes.

6. Locate selective demolition equipment and remove debris and materials so as not to

impose excessive loads on supporting walls, floors, or framing.

7. Dispose of demolished items and materials promptly.

B. 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 on-site.

5. Protect items from damage during transport and storage.

C. Removed and Reinstalled Items:



1. Clean and repair items to functional condition adequate for intended reuse.

2. 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.

D. 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.

3.5 SELECTIVE DEMOLITION PROCEDURES FOR SPECIFIC MATERIALS

3.6 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-approved landfill.

1. Do not allow demolished materials to accumulate on-site.

2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces

and areas.

B. Burning: Do not burn demolished materials.

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

3.7 CLEANING

A. Clean adjacent structures and improvements of dust, dirt, and debris caused by selective

demolition operations. Return adjacent areas to condition existing before selective demolition

operations began.



SHEATHING 061600 - 1

SECTION 061600 - SHEATHING

PART 1 - GENERAL




1.2 SUMMARY


1. Plywood underlayment.


A. Product Data: For each type of process and factory-fabricated product. Indicate component

materials and dimensions and include construction and application details.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Stack panels flat with spacers beneath and between each bundle to provide air circulation.

Protect sheathing from weather by covering with waterproof sheeting, securely anchored.

Provide for air circulation around stacks and under coverings.

PART 2 - PRODUCTS

2.1 UNDERLAYMENT

A. Underlayment, General: Provide underlayment in nominal thicknesses indicated over wood

subfloors.

B. Plywood Underlayment for Solid Luxury Vinyl Tile: DOC PS 1, Exposure 1, Underlayment,

Baltic Birch. Thickness ¼-inch with 5 plies, solid cores without voids, and fully sanded face.

1. Products: Subject to compliance with requirements available products that may be

incorporated into the Work include, but are not limited to, the following:

a. Halex Corporation: Halex Plywood Underlayment.

b. Patriot Timber Products: IronPly or SurePly.

c. Traxx Corporation: Matrixx


SHEATHING 061600 - 2

2.2 FASTENERS

A. General: Provide fasteners of size and type indicated that comply with requirements specified

in this article for material and manufacture.

B. Nails, Brads, and Staples: ASTM F 1667.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Do not use materials with defects that impair quality of sheathing or pieces that are too small to

use with minimum number of joints or optimum joint arrangement. Arrange joints so that

pieces do not span between fewer than three support members.

B. Cut panels at penetrations, edges, and other obstructions of work; fit tightly against abutting

construction unless otherwise indicated. Cut edges are only allowed at the perimeter of the

room.

C. Securely attach to substrate by fastening as indicated, complying with the following:

1. Table 2304.9.1, "Fastening Schedule," in ICC's "International Building Code."

D. Select fasteners of size that will not fully penetrate members where opposite side will be

exposed to view or will receive finish materials. Make tight connections. Install fasteners

without splitting wood.

E. Do not bridge building expansion joints; cut and space edges of panels to match spacing of

structural support elements.

3.2 PLYWOOD UNDERLAYMENT INSTALLATION

A. Comply with APA's recommendations and plywood manufacturer's written instructions for

preparing and applying plywood underlayment.

1. Fastening Method: Nail underlayment to subflooring. Size fastener lengths to not

protrude through the existing subfloor.



INTERIOR ARCHITECTURAL WOODWORK 064023 - 1

SECTION 064023 - INTERIOR ARCHITECTURAL WOODWORK

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes the following:

1. Interior standing and running trim.

1.3 SUBMITTALS

A. Samples for Verification:

1. Lumber with or for transparent finish, not less than 50 sq. in., for each species and cut,

finished on 1 side and 1 edge.


A. Quality Standard: Unless otherwise indicated, comply with AWI's "Architectural Woodwork

Quality Standards" for grades of interior architectural woodwork indicated for construction,

finishes, installation, and other requirements.


A. Do not deliver woodwork until painting and similar operations that could damage woodwork

have been completed in installation areas.


A. Environmental Limitations: Do not deliver or install woodwork until building is enclosed, wet

work is complete, and HVAC system is operating and maintaining temperature between 60 and

90 deg F and relative humidity between 25 and 55 percent during the remainder of the

construction period. Condition materials under these conditions for a minimum of 48 before

installation.



PART 2 - PRODUCTS

2.1 MATERIALS

A. General: Provide materials that comply with requirements of AWI's quality standard for each

type of woodwork and quality grade specified, unless otherwise indicated.

B. Wood Species and Cut for Transparent Finish: Oak.

2.2 MISCELLANEOUS MATERIALS

A. Anchors: Select material, type, size, and finish required for each substrate for secure anchorage.

2.3 FABRICATION, GENERAL

A. Interior Woodwork Grade: Unless otherwise indicated, provide Premium-grade interior

woodwork complying with referenced quality standard.

B. Wood Moisture Content: Comply with requirements of referenced quality standard for wood

moisture content in relation to ambient relative humidity during fabrication and in installation

areas.

2.4 INTERIOR STANDING AND RUNNING TRIM FOR TRANSPARENT FINISH

A. Grade: Premium.

B. Wood Species: Oak.

C. Molding Pattern:

1. Shoe-Mold Pattern: WM 129, 1/2-by-3/4-inch (13-by-19-mm) shoe mold.

PART 3 - EXECUTION

3.1 PREPARATION

A. Before installation, condition woodwork to average prevailing humidity conditions in

installation areas.

3.2 INSTALLATION

A. Grade: Install woodwork to comply with requirements for the same grade specified in Part 2 for

fabrication of type of woodwork involved.

B. Scribe and cut woodwork to fit adjoining work, refinish cut surfaces, and repair damaged finish

at cuts.



C. Anchor woodwork to anchors or blocking built in or directly attached to substrates. Secure with

countersunk, concealed fasteners and blind nailing as required for complete installation. Use

fine finishing nails for exposed fastening, countersunk and filled flush with woodwork and

matching final finish if transparent finish is indicated.

D. Standing and Running Trim: Install with minimum number of joints possible, using full-length

pieces (from maximum length of lumber available) to greatest extent possible. Do not use

pieces less than 96 inches (2400 mm) long, except where shorter single-length pieces are

necessary. Scarf running joints and stagger in adjacent and related members.

E. Touch up finishing work specified in this Section after installation of woodwork. Fill nail holes

with matching filler where exposed.

3.3 ADJUSTING AND CLEANING

A. Repair damaged and defective woodwork, where possible, to eliminate functional and visual

defects; where not possible to repair, replace woodwork. Adjust joinery for uniform

appearance.

B. Clean woodwork on exposed and semi-exposed surfaces. Touch up shop-applied finishes to

restore damaged or soiled areas.



RESILIENT ACCESSORIES 096513 - 1

SECTION 096513 - RESILIENT ACCESSORIES

PART 1 - GENERAL




1.2 SUMMARY


1. Resilient stair treads.

2. Resilient molding accessories.

B. Related Sections:

1. Division 09 Section "Resilient Tile Flooring" for resilient floor tile.

1.3 SUBMITTALS

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

B. Samples for Verification: For each type of product indicated, in manufacturer's standard-size

Samples but not less than 12 inches long, of each resilient product color, texture, and pattern

required.


A. Fire-Test-Response Characteristics: As determined by testing identical products according to

ASTM E 648 or NFPA 253 by a qualified testing agency.

1. Critical Radiant Flux Classification: Class I, not less than 0.45 W/sq. cm.


A. Store resilient products and installation materials in dry spaces protected from the weather, with

ambient temperatures maintained within range recommended by manufacturer, but not less than

50 deg F or more than 90 deg F.


A. Maintain ambient temperatures within range recommended by manufacturer, but not less than

70 deg F or more than 95 deg F, in spaces to receive resilient products during the following time

periods:



1. 48 hours before installation.

2. During installation.

3. 48 hours after installation.

B. Until Substantial Completion, maintain ambient temperatures within range recommended by

manufacturer, but not less than 55 deg F or more than 95 deg F.

C. Install resilient products after other finishing operations, including painting, have been

completed.

1.7 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective

covering for storage and identified with labels describing contents.

1. Furnish not less than 10 linear feet (3 linear M) for every 250 linear feet (75 linear m) or

fraction thereof, of each type, color, pattern, and size of resilient product installed.

PART 2 - PRODUCTS

2.1 RESILIENT STAIR ACCESSORIES

A. Resilient Stair Treads Standard: ASTM F 2169.

B. Material Requirement: Type TV (vinyl, thermoplastic), Class 1 (smooth, flat) or Class 2

pattern; embossed, grooved, or ribbed.

C. Nosing Style: Round as required to fit existing stairs.

D. Nosing Height: 7/8 inches.

E. Thickness: 5/32 inch and tapered to back edge.

F. Size: Lengths and depths to fit each stair tread in one piece.

G. Colors and Patterns: As selected by Architect from full range of manufacturer’s colors..

H. Separate Risers: Smooth, flat; in height that fully covers substrate; produced by same

manufacturer as treads and recommended by manufacturer for installation with treads.

1. Style: Toeless or coved toe, by length matching treads.

2. Thickness: 0.080 inch (2.0 mm).

2.2 RESILIENT MOLDING ACCESSORY

A. Description: Nosing for resilient floor covering, reducer strip for resilient floor covering,

transition strips.



B. Material: Vinyl or Rubber.

C. Profile and Dimensions: As selected by Architect from full range of manufacturer’s profiles.

D. Colors and Patterns: As selected by Architect from full range of manufacturer’s colors..

2.3 INSTALLATION MATERIALS

A. Trowelable Leveling and Patching Compounds: Latex-modified, portland cement based or

blended hydraulic-cement-based formulation provided or approved by manufacturer for


B. Adhesives: Water-resistant type recommended by manufacturer to suit resilient products and

substrate conditions indicated.

C. Stair-Tread-Nose Filler: Two-part epoxy compound recommended by resilient tread

manufacturer to fill nosing substrates that do not conform to tread contours.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, with Installer present, for compliance with requirements for maximum

moisture content and other conditions affecting performance of the Work.

B. Verify that finishes of substrates comply with tolerances and other requirements specified in

other Sections and that substrates are free of cracks, ridges, depressions, scale, and foreign

deposits that might interfere with adhesion of resilient products.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Prepare substrates according to manufacturer's written instructions to ensure adhesion of

resilient products.

B. Fill cracks, holes, and depressions in substrates with trowelable leveling and patching

compound and remove bumps and ridges to produce a uniform and smooth substrate.

C. Do not install resilient products until they are same temperature as the space where they are to

be installed.

1. Move resilient products and installation materials into spaces where they will be installed

at least 48 hours in advance of installation.

D. Sweep and vacuum clean substrates to be covered by resilient products immediately before

installation.



3.3 RESILIENT ACCESSORY INSTALLATION

A. Comply with manufacturer's written instructions for installing resilient accessories.

B. Resilient Stair Accessories:

1. Use stair-tread-nose filler to fill nosing substrates that do not conform to tread contours.

2. Tightly adhere to substrates throughout length of each piece.

3. For treads installed as separate, equal-length units, install to produce a flush joint

between units.

C. Resilient Molding Accessories: Butt to adjacent materials and tightly adhere to substrates

throughout length of each piece. Install reducer strips at edges of resilient floor covering that

would otherwise be exposed.

3.4 CLEANING AND PROTECTION

A. Comply with manufacturer's written instructions for cleaning and protection of resilient

products.

B. Perform the following operations immediately after completing resilient product installation:

1. Remove adhesive and other blemishes from exposed surfaces.

2. Sweep and vacuum surfaces thoroughly.

3. Damp-mop surfaces to remove marks and soil.

C. Protect resilient products from mars, marks, indentations, and other damage from construction

operations and placement of equipment and fixtures during remainder of construction period.

D. Cover resilient products until Substantial Completion.



RESILIENT TILE FLOORING 096519 - 1

SECTION 096519 - RESILIENT TILE FLOORING

PART 1 - GENERAL




1.2 SUMMARY


1. Solid luxury vinyl floor planks.


1. Division 09 Section "Resilient Accessories" for resilient stair treads, reducer strips, and

other accessories installed with resilient floor coverings.

2. Division 06 Section "Interior Architectural Woodwork" for shoe molding installation at

perimeter of flooring.

3. Division 06 Section "Sheathing" for plywood underlayment installed over wood

subfloors where existing carpet is removed.

1.3 SUBMITTALS


B. Sustainable Design Submittals:

1. Product Data: For adhesives, indicating VOC content.

2. Laboratory Test Reports: For flooring products, indicating compliance with requirements

for low-emitting materials.

C. Samples for Verification: Full-size units of each color and pattern of floor tile required.

D. Maintenance Data: For each type of floor tile to include in maintenance manuals.

E. Manufacturer’s Warranty: For each type of floor tile.


A. Installer Qualifications: A qualified installer who employs workers for this Project who are

competent in techniques required by manufacturer for floor tile installation indicated.

http://www.arcomnet.com/sustainable_design.aspx?topic=11

http://www.arcomnet.com/sustainable_design.aspx?topic=16




A. Store floor tile and installation materials in dry spaces protected from the weather, with ambient

temperatures maintained within range recommended by manufacturer, but not less than 50

deg F or more than 90 deg F. Store floor tiles on flat surfaces.


A. Maintain ambient temperatures within range recommended by manufacturer, but not less than

70 deg F or more than 95 deg F, in spaces to receive floor tile during the following time periods:

1. 48 hours before installation.

2. During installation.

3. 48 hours after installation.

B. Until Substantial Completion, maintain ambient temperatures within range recommended by

manufacturer, but not less than 55 deg F or more than 95 deg F.

C. Close spaces to traffic during floor tile installation.

D. Close spaces to traffic for 48 hours after floor tile installation.

E. Install floor tile after other finishing operations, including painting, have been completed.

1.7 EXTRA MATERIALS

A. Furnish extra materials that match products installed and that are packaged with protective

covering for storage and identified with labels describing contents.

1. Floor Tile: Furnish 1 box for every 25 boxes or fraction thereof, of each type, color, and

pattern of floor tile installed.

PART 2 - PRODUCTS


A. Fire-Test-Response Characteristics: For resilient floor tile, as determined by testing identical

products according to ASTM E648 or NFPA 253 by a qualified testing agency.

1. Critical Radiant Flux Classification: Class I, not less than 0.45 W/sq. cm.

B. Slip Resistance: exceeds 0.50 per ASTM D 2047 test method.

C. Residual Indentation: average less than 8% per ASTM F 1914 test method.

D. Heat Stability: passes ASTM F 1514 test method.

E. Light Stability: passes ASTM F 15154 test method.



F. Chemical Resistance: passes ASTM F 925 test method.

2.2 SOLID LUXURY VINYL FLOOR TILE (LVT) PLANKS

A. Product Description: A layered construction consisting of a tough, clear, vinyl wear layer

protecting a high-fidelity print layer on a solid vinyl backing. Protected by a UV-cured

polyurethane finish, the wear surface is embossed with different textures to enhance each of the

printed visuals. Colors shall be insoluble in water and resistant to cleaning agents and light.

Product shall be a non-ortho phthalate and shall be manufactured in the United States.

B. Basis-of-Design Product: Subject to compliance with requirements, provide Flexco Floors;

“Natural Elements Plank” or comparable product by one of the following:

1. Armstrong Flooring; Natural Creations “ArborArt”.

2. Mannington Commercial, Inc.: “Spacia Wood”.

C. Tile Standard: ASTM F 1700, Class III, Type B-embossed surface.

D. Hardness: Manufacturer's standard hardness.

E. Thickness: 0.125 inches.

F. Wear-Layer Thickness: 0.020 inches minimum.

G. Finish: UV-cured polyurethane.

H. Size: 4 by 36 inches or 6 by 48 inches.

I. Seaming Method: Standard.

J. Colors and Patterns: As selected by Owner from manufacturer’s available woodgrain-look

selections.

K. Warranty: Submit a written warranty executed by the manufacturer, agreeing to repair or

replace resilient flooring that fails within the warranty period of a minimum 15 years

commercial use and 25 years residential use.

2.3 INSTALLATION MATERIALS

A. Trowelable Leveling and Patching Compounds: Latex-modified, portland cement based or

blended hydraulic-cement-based formulation provided or approved by manufacturer for


B. Adhesives: Type recommended by manufacturer to suit floor tile and substrate conditions

indicated.

1. Adhesives shall have a VOC content of 50 g/L or less.



PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, with Installer present, for compliance with requirements for maximum

moisture content and other conditions affecting performance of the Work.

B. Verify that finishes of substrates comply with tolerances and other requirements specified in

other Sections and that substrates are free of cracks, ridges, depressions, scale, and foreign

deposits that might interfere with adhesion of floor tile.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Prepare substrates according to manufacturer's written instructions to ensure adhesion of

resilient products.

B. Concrete Substrates: Prepare according to ASTM F 710.

1. Verify that substrates are dry and free of curing compounds, sealers, and hardeners.

2. Remove substrate coatings and other substances that are incompatible with adhesives and

that contain soap, wax, oil, or silicone, using mechanical methods recommended by

manufacturer. Do not use solvents.

3. Alkalinity and Adhesion Testing: Perform tests recommended by manufacturer. Proceed

with installation only after substrates pass testing.

4. Moisture Testing: Perform tests recommended by manufacturer and as follows. Proceed

with installation only after substrates pass testing.

a. Perform anhydrous calcium chloride test, ASTM F 1869. Proceed with installation

only after substrates have maximum moisture-vapor-emission rate of 3 lb of

water/1000 sq. ft. in 24 hours.

b. Perform relative humidity test using in situ probes, ASTM F 2170. Proceed with

installation only after substrates have a maximum 75% relative humidity level

measurement.

C. Wood Substrates: Provide ¼” thick plywood underlayment over the existing subfloor. Install in

accordance with ASTM F 1482.

D. Substrates must be free of visible water or moisture, dust, sealers, paint, sweeping compounds,

curing compounds, residual adhesives and adhesive removers, concrete hardeners or densifiers,

solvents, wax, oil, grease, asphalt, visible alkaline salts or excessive efflorescence, mold,

mildew and any other extraneous coating, film, material or foreign matter.

E. Fill cracks, holes, and depressions in substrates with trowelable leveling and patching

compound and remove bumps and ridges to produce a uniform and smooth substrate. At

existing resilient flooring locations remove all adhesive and residue from old flooring and sand

smooth. Fill all existing joints level to produce a smooth substrate that will not telegraph

through the new flooring.



F. Do not install floor tiles until they are same temperature as space where they are to be installed.

1. Move resilient products and installation materials into spaces where they will be installed

at least 48 hours in advance of installation.

G. Sweep and vacuum clean substrates to be covered by resilient products immediately before

installation.

3.3 FLOOR TILE INSTALLATION

A. Comply with manufacturer's written instructions for installing floor tile.

B. Lay out floor tiles from center marks established with principal walls, discounting minor

offsets, so tiles at opposite edges of room are of equal width. Adjust as necessary to avoid using

cut widths that equal less than one-half tile at perimeter.

1. Lay tiles square with room axis unless indicated otherwise.

C. Match floor tiles for color and pattern by selecting tiles from cartons in the same sequence as

manufactured and packaged, if so numbered. Discard broken, cracked, chipped, or deformed

tiles.

D. Scribe, cut, and fit floor tiles to butt neatly and tightly to vertical surfaces and permanent

fixtures including built-in furniture, cabinets, pipes, outlets, and door frames.

E. Extend floor tiles into toe spaces, door reveals, closets, and similar openings. Extend floor tiles

to center of door openings. Cut door jambs and casings to lap edge of tile flush with tile surface.

F. Provide oak shoe molding with transparent finish around perimeter of rooms to conceal the edge

of floor tiles. Butt shoe molding to casing at door openings.

G. Adhere floor tiles to flooring substrates using a full spread of adhesive applied to substrate to

produce a completed installation without open cracks, voids, raising and puckering at joints,

telegraphing of adhesive spreader marks, and other surface imperfections.


A. Comply with manufacturer's written instructions for cleaning and protection of floor tile.

B. Perform the following operations immediately after completing floor tile installation:

1. Remove adhesive and other blemishes from exposed surfaces.

2. Sweep and vacuum surfaces thoroughly.

3. Damp-mop surfaces to remove marks and soil.

C. Protect floor tile products from mars, marks, indentations, and other damage from construction

operations and placement of equipment and fixtures during remainder of construction period.



D. Cover floor until substantial completion, or until directed by owner’s representative to remove

protective covering. Provide required maintenance manuals to owner before removing

protective covering.



INTERIOR PAINTING 099123 - 1

SECTION 099123 - INTERIOR PAINTING

PART 1 - GENERAL




1.2 SUMMARY

A. This Section includes surface preparation and the application of paint systems and transparent

finishes on the following interior substrates:

1. Wood.

2. Gypsum board.

1.3 SUBMITTALS

1. Product Data: For each type of product indicated including printed statement of VOC

content and chemical components.

B. Product List: For each product indicated, include the following:

1. Cross-reference to paint system and locations of application areas. Use same

designations indicated on Drawings and in schedules.

2. Printout of current "MPI Approved Products List" for each product category specified in

Part 2, with the proposed product highlighted.


A. MPI Standards:

1. Products: Complying with MPI standards indicated and listed in "MPI Approved

Products List."

2. Preparation and Workmanship: Comply with requirements in "MPI Architectural

Painting Specification Manual" for products and paint systems indicated.


A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient

temperatures continuously maintained at not less than 45 deg F (7 deg C).

1. Maintain containers in clean condition, free of foreign materials and residue.



2. Remove rags and waste from storage areas daily.


A. Apply paints only when temperature of surfaces to be painted and ambient air temperatures are

between 50 and 95 deg F (10 and 35 deg C).

B. Do not apply paints when relative humidity exceeds 85 percent; at temperatures less than 5

deg F (3 deg C) above the dew point; or to damp or wet surfaces.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering

products that may be incorporated into the Work include, but are not limited to, the following:

1. Benjamin Moore & Co.

2. Duron, Inc.

3. ICI Paints.

4. M.A.B. Paints.

5. PPG Architectural Finishes, Inc.

6. Sherwin-Williams Company (The).

2.2 PAINT, GENERAL

A. Material Compatibility:

1. Provide materials for use within each paint system that are compatible with one another

and substrates indicated, under conditions of service and application as demonstrated by

manufacturer, based on testing and field experience.

2. For each coat in a paint system, provide products recommended in writing by

manufacturers of topcoat for use in paint system and on substrate indicated.

B. Colors: Match Architect's samples.

2.3 PRIMERS/SEALERS

A. Primer sealer, Interior, Institutional low odor/VOC: MPI #149.

2.4 WOOD PRIMERS

A. Interior Latex-Based Wood Primer: MPI #39.

1. VOC Content: E Range of E2.

2. Environmental Performance Rating: EPR 2.



2.5 LATEX PAINTS

A. Interior Institutional Low-Odor/VOC Latex (Semigloss): MPI #147 (Gloss Level 5).

B. Institutional Low-odor/VOC interior latex (low sheen). (Gloss Level 3), MPI #145

1. VOC Content: E Range of E2.

2.6 TRANSPARENT FINISHES

A. Varnish, Interior, Polyurethane, Oil Modified, Satin: MPI #57, solvent-based, one-component,

oil-modified polyurethane clear satin varnish for new or previously varnished or stained interior

wood surfaces.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and conditions, with Applicator present, for compliance with requirements

for maximum moisture content and other conditions affecting performance of work.

B. Maximum Moisture Content of Substrates: When measured with an electronic moisture meter

as follows:

1. Wood: 15 percent.

2. Gypsum Board: 12 percent.

C. Verify suitability of substrates, including surface conditions and compatibility with existing

finishes and primers.

D. Begin coating application only after unsatisfactory conditions have been corrected and surfaces

are dry.

1. Beginning coating application constitutes Contractor's acceptance of substrates and

conditions.

3.2 PREPARATION

A. Comply with manufacturer's written instructions and recommendations in "MPI Architectural

Painting Specification Manual" applicable to substrates indicated.

B. Remove plates, machined surfaces, and similar items already in place that are not to be painted.

If removal is impractical or impossible because of size or weight of item, provide surface-

applied protection before surface preparation and painting.



1. After completing painting operations, use workers skilled in the trades involved to

reinstall items that were removed. Remove surface-applied protection if any.

2. Do not paint over labels of independent testing agencies or equipment name,

identification, performance rating, or nomenclature plates.

C. Clean substrates of substances that could impair bond of paints, including dirt, oil, grease, and

incompatible paints and encapsulants.

1. Remove incompatible primers and reprime substrate with compatible primers as required

to produce paint systems indicated.

D. Wood Substrates:

1. Scrape and clean knots, and apply coat of knot sealer before applying primer.

2. Sand surfaces that will be exposed to view, and dust off.

3. Prime edges, ends, faces, undersides, and backsides of wood.

4. After priming, fill holes and imperfections in the finish surfaces with putty or plastic

wood filler. Sand smooth when dried.

E. Gypsum Board Substrates: Do not begin paint application until finishing compound is dry and

sanded smooth.

3.3 APPLICATION

A. Apply paints and transparent finishes according to manufacturer's written instructions.

1. Use applicators and techniques suited for paint and substrate indicated.

B. Tint each undercoat a lighter shade to facilitate identification of each coat if multiple coats of

same material are to be applied. Tint undercoats to match color of topcoat, but provide

sufficient difference in shade of undercoats to distinguish each separate coat.

C. If undercoats or other conditions show through topcoat, apply additional coats until cured film

has a uniform paint finish, color, and appearance.

D. Apply paints to produce surface films without cloudiness, spotting, holidays, laps, brush marks,

roller tracking, runs, sags, ropiness, or other surface imperfections. Cut in sharp lines and color

breaks.


A. At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from

Project site.

B. After completing paint application, clean spattered surfaces. Remove spattered paints by

washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces.

C. Protect work of other trades against damage from paint application. Correct damage to work of

other trades by cleaning, repairing, replacing, and refinishing, as approved by Architect, and

leave in an undamaged condition.



D. At completion of construction activities of other trades, touch up and restore damaged or

defaced painted surfaces.

3.5 INTERIOR PAINTING SCHEDULE

A. Dressed Lumber Substrates: Including architectural trim woodwork with opaque finish.

1. Institutional Low-Odor/VOC Latex System: MPI INT 6.3V.

a. Prime Coat: Interior latex-based wood primer, MPI #39.

b. Intermediate Coat: Institutional low-odor/VOC interior latex matching topcoat.

c. Topcoat: Institutional low-odor/VOC interior latex (semigloss), MPI #147.

B. Wood Substrates, Wood shoe molding with transparent finish:

1. Polyurethane Varnish System:

a. Prime Coat: Polyurethane varnish matching topcoat.

b. Intermediate Coat: Polyurethane varnish matching topcoat.

c. Topcoat: Varnish, interior, polyurethane, oil modified, satin.

C. Gypsum Board Substrates:

1. Institutional Low-Odor/VOC Latex System: MPI INT 9.2M. Provide for walls and

ceilings unless indicated otherwise.

a. Prime Coat: Interior latex primer/sealer institutional low odor/VOC, MPI #149.

b. Intermediate Coat: Institutional low-odor/VOC interior latex matching topcoat.

c. Topcoat: Institutional low-odor/VOC interior latex (low sheen). (Gloss Level 3),

MPI #145.



DUCT INSULATION 230713 - 1

SECTION 230713 - DUCT INSULATION

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes insulating the following duct services:

1. Indoor, exposed supply and outdoor air.

2. Indoor, exposed return located in unconditioned space.


1. Section 230719 "HVAC Piping Insulation."




A. Surface-Burning Characteristics: For insulation and related materials, as determined by testing

identical products according to ASTM E84, by a testing agency acceptable to authorities having

jurisdiction. Factory label insulation and jacket materials and adhesive, mastic, tapes, and

cement material containers, with appropriate markings of applicable testing agency.

1. Insulation Installed Indoors: Flame-spread index of 25 or less, and smoke-developed

index of 50 or less.

2. Insulation Installed Outdoors: Flame-spread index of 75 or less, and smoke-developed


PART 2 - PRODUCTS

2.1 INSULATION MATERIALS

A. Comply with requirements in "Duct Insulation Schedule, General," "Indoor Duct and Plenum

Insulation Schedule," and "Aboveground, Outdoor Duct and Plenum Insulation Schedule"

articles for where insulating materials shall be applied.

B. Products shall not contain asbestos, lead, mercury, or mercury compounds.

C. Products that come in contact with stainless steel shall have a leachable chloride content of less

than 50 ppm when tested according to ASTM C871.



D. Insulation materials for use on austenitic stainless steel shall be qualified as acceptable

according to ASTM C795.

E. Foam insulation materials shall not use CFC or HCFC blowing agents in the manufacturing

process.

F. Mineral-Fiber Blanket Insulation: Mineral or glass fibers bonded with a thermosetting resin.

Comply with ASTM C553, Type II and ASTM C1290, Type III with factory-applied FSK

jacket. Factory-applied jacket requirements are specified in "Factory-Applied Jackets" Article.

2.2 ADHESIVES

A. Materials shall be compatible with insulation materials, jackets, and substrates and for bonding

insulation to itself and to surfaces to be insulated unless otherwise indicated.

B. Mineral-Fiber Adhesive: Comply with MIL-A-3316C, Class 2, Grade A.

2.3 FACTORY-APPLIED JACKETS

A. Insulation system schedules indicate factory-applied jackets on various applications. When

factory-applied jackets are indicated, comply with the following:

1. FSK Jacket: Aluminum-foil, fiberglass-reinforced scrim with kraft-paper backing;

complying with ASTM C1136, Type II.

2.4 TAPES

A. FSK Tape: Foil-face, vapor-retarder tape matching factory-applied jacket with acrylic adhesive;

complying with ASTM C1136.

1. Thickness: 6.5 mils.

2. Adhesion: 90 ounces force/inch in width.

3. Elongation: 2 percent.

4. Tensile Strength: 40 lbf/inch in width.

5. FSK Tape Disks and Squares: Precut disks or squares of FSK tape.

PART 3 - EXECUTION

3.1 PREPARATION

A. Surface Preparation: Clean and dry surfaces to receive insulation. Remove materials that will

adversely affect insulation application.



3.2 GENERAL INSTALLATION REQUIREMENTS

A. Install insulation materials, accessories, and finishes with smooth, straight, and even surfaces;

free of voids throughout the length of ducts and fittings.

B. Install insulation materials, vapor barriers or retarders, jackets, and thicknesses required for

each item of duct system as specified in insulation system schedules.

C. Install accessories compatible with insulation materials and suitable for the service. Install

accessories that do not corrode, soften, or otherwise attack insulation or jacket in either wet or

dry state.

D. Install insulation with longitudinal seams at top and bottom of horizontal runs.

E. Install multiple layers of insulation with longitudinal and end seams staggered.

F. Keep insulation materials dry during application and finishing.

G. Install insulation with tight longitudinal seams and end joints. Bond seams and joints with

adhesive recommended by insulation material manufacturer.

H. Install insulation with least number of joints practical.

I. Where vapor barrier is indicated, seal joints, seams, and penetrations in insulation at hangers,

supports, anchors, and other projections with vapor-barrier mastic.

1. Install insulation continuously through hangers and around anchor attachments.

2. For insulation application where vapor barriers are indicated, extend insulation on anchor

legs from point of attachment to supported item to point of attachment to structure. Taper

and seal ends at attachment to structure with vapor-barrier mastic.

3. Install insert materials and install insulation to tightly join the insert. Seal insulation to

insulation inserts with adhesive or sealing compound recommended by insulation

material manufacturer.

J. Apply adhesives, mastics, and sealants at manufacturer's recommended coverage rate and wet

and dry film thicknesses.

K. Install insulation with factory-applied jackets as follows:

1. Draw jacket tight and smooth.

2. Cover circumferential joints with 3-inch-wide strips, of same material as insulation

jacket. Secure strips with adhesive and outward clinching staples along both edges of

strip, spaced 4 inches o.c.

3. Overlap jacket longitudinal seams at least 1-1/2 inches. Clean and dry surface to receive

self-sealing lap.

a. For below ambient services, apply vapor-barrier mastic over staples.

4. Cover joints and seams with tape, according to insulation material manufacturer's written

instructions, to maintain vapor seal.



5. Where vapor barriers are indicated, apply vapor-barrier mastic on seams and joints and at

ends adjacent to duct flanges and fittings.

L. Cut insulation in a manner to avoid compressing insulation more than 75 percent of its nominal

thickness.

M. Finish installation with systems at operating conditions. Repair joint separations and cracking

due to thermal movement.

N. Repair damaged insulation facings by applying same facing material over damaged areas.

Extend patches at least 4 inches beyond damaged areas. Adhere, staple, and seal patches similar

to butt joints.

3.3 INSTALLATION OF MINERAL-FIBER INSULATION

A. Blanket Insulation Installation on Ducts and Plenums: Secure with adhesive and insulation pins.

1. Apply adhesives according to manufacturer's recommended coverage rates per unit area,

for 100 percent coverage of duct and plenum surfaces.

2. Apply adhesive to entire circumference of ducts and to all surfaces of fittings and

transitions.

3. Install either capacitor-discharge-weld pins and speed washers or cupped-head, capacitor-

discharge-weld pins on sides and bottom of horizontal ducts and sides of vertical ducts as

follows:

a. On duct sides with dimensions 18 inches and smaller, place pins along longitudinal

centerline of duct. Space 3 inches maximum from insulation end joints, and 16

inches o.c.

b. On duct sides with dimensions larger than 18 inches, place pins 16 inches o.c. each

way, and 3 inches maximum from insulation joints. Install additional pins to hold

insulation tightly against surface at cross bracing.

c. Pins may be omitted from top surface of horizontal, rectangular ducts and plenums.

d. Do not overcompress insulation during installation.

e. Impale insulation over pins and attach speed washers.

f. Cut excess portion of pins extending beyond speed washers or bend parallel with

insulation surface. Cover exposed pins and washers with tape matching insulation

facing.

4. For ducts and plenums with surface temperatures below ambient, install a continuous

unbroken vapor barrier. Create a facing lap for longitudinal seams and end joints with

insulation by removing 2 inches from one edge and one end of insulation segment.

Secure laps to adjacent insulation section with 1/2-inch outward-clinching staples, 1 inch

o.c. Install vapor barrier consisting of factory- or field-applied jacket, adhesive, vapor-

barrier mastic, and sealant at joints, seams, and protrusions.

a. Repair punctures, tears, and penetrations with tape or mastic to maintain vapor-

barrier seal.

b. Install vapor stops for ductwork and plenums operating below 50 deg F at 18-foot

intervals. Vapor stops shall consist of vapor-barrier mastic applied in a Z-shaped

pattern over insulation face, along butt end of insulation, and over the surface.



Cover insulation face and surface to be insulated a width equal to two times the

insulation thickness, but not less than 3 inches.

5. Overlap unfaced blankets a minimum of 2 inches on longitudinal seams and end joints.

At end joints, secure with steel bands spaced a maximum of 18 inches o.c.

6. Install insulation on rectangular duct elbows and transitions with a full insulation section

for each surface. Install insulation on round and flat-oval duct elbows with individually

mitered gores cut to fit the elbow.

7. Insulate duct stiffeners, hangers, and flanges that protrude beyond insulation surface with

6-inch-wide strips of same material used to insulate duct. Secure on alternating sides of

stiffener, hanger, and flange with pins spaced 6 inches o.c.

3.4 DUCT INSULATION SCHEDULE, GENERAL

A. Plenums and Ducts Requiring Insulation:

1. Indoor, exposed supply and outdoor air.

2. Indoor, exposed return located in unconditioned space.

B. Items Not Insulated:

1. Factory-insulated flexible ducts.

2. Factory-insulated plenums and casings.

3. Flexible connectors.

3.5 INDOOR DUCT AND PLENUM INSULATION SCHEDULE

A. Exposed, Supply-Air Duct and Plenum Insulation: Mineral-fiber blanket, 2 inches thick and

0.75-lb/cu. ft. 1.5-lb/cu. ft. nominal density.

B. Exposed, Return-Air Duct and Plenum Insulation: Mineral-fiber blanket, 2 inches thick and

0.75-lb/cu. ft. nominal density.



HVAC PIPING INSULATION 230719 - 1

SECTION 230719 - HVAC PIPING INSULATION

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes insulation for HVAC piping systems.


1. Section 230713 "Duct Insulation" for duct insulation.


A. Product Data: For each type of product.


A. Surface-Burning Characteristics: For insulation and related materials, as determined by testing

identical products in accordance with ASTM E84, by a testing agency acceptable to authorities

having jurisdiction. Factory label insulation and jacket materials and adhesive, mastic, tapes,

and cement material containers, with appropriate markings of applicable testing agency.

1. Insulation Installed Indoors: Flame-spread index of 25 or less, and smoke-developed


2. Insulation Installed Outdoors: Flame-spread index of 75 or less, and smoke-developed


1.4 SCHEDULING

A. Schedule insulation application after pressure testing systems and, where required, after

installing and testing heat tracing. Insulation application may begin on segments that have

satisfactory test results.

B. Complete installation and concealment of plastic materials as rapidly as possible in each area of

construction.

PART 2 - PRODUCTS

2.1 INSULATION MATERIALS

A. Comply with requirements in "Piping Insulation Schedule, General," "Indoor Piping Insulation

Schedule," "Outdoor, Aboveground Piping Insulation Schedule," and "Outdoor, Underground

Piping Insulation Schedule" articles for where insulating materials shall be applied.



B. Products shall not contain asbestos, lead, mercury, or mercury compounds.

C. Products that come into contact with stainless steel shall have a leachable chloride content of

less than 50 ppm when tested in accordance with ASTM C871.

D. Insulation materials for use on austenitic stainless steel shall be qualified as acceptable in

accordance with ASTM C795.

E. Foam insulation materials shall not use CFC or HCFC blowing agents in the manufacturing

process.

F. Flexible Elastomeric: Closed-cell, sponge- or expanded-rubber materials. Comply with

ASTM C534/C534M, Type I for tubular materials, Type II for sheet materials.

2.2 ADHESIVES

A. Materials shall be compatible with insulation materials, jackets, and substrates and for bonding

insulation to itself and to surfaces to be insulated unless otherwise indicated.

B. Flexible Elastomeric and Polyolefin Adhesive: Solvent-based adhesive.

1. Flame-spread index shall be 25 or less and smoke-developed index shall be 50 or less as

tested in accordance with ASTM E84.

2. Wet Flash Point: Below 0 deg F.

3. Service Temperature Range: 40 to 200 deg F.

4. Color: Black.

2.3 SEALANTS

A. Materials shall be as recommended by the insulation manufacturer and shall be compatible with

insulation materials, jackets, and substrates.

B. Joint Sealants:

1. Permanently flexible, elastomeric sealant.

a. Service Temperature Range: Minus 150 to plus 250 deg F.

b. Color: White or gray.

PART 3 - EXECUTION

3.1 PREPARATION

A. Clean and dry surfaces to receive insulation. Remove materials that will adversely affect

insulation application.



3.2 GENERAL INSTALLATION REQUIREMENTS

A. Install insulation materials, accessories, and finishes with smooth, straight, and even surfaces;

free of voids throughout the length of piping, including fittings, valves, and specialties.

B. Install insulation materials, forms, vapor barriers or retarders, jackets, and of thicknesses

required for each item of pipe system, as specified in insulation system schedules.

C. Install accessories compatible with insulation materials and suitable for the service. Install

accessories that do not corrode, soften, or otherwise attack insulation or jacket in either wet or

dry state.

D. Install insulation with longitudinal seams at top and bottom of horizontal runs.

E. Do not weld brackets, clips, or other attachment devices to piping, fittings, and specialties.

F. Keep insulation materials dry during storage, application, and finishing. Replace insulation

materials that get wet.

G. Install insulation with tight longitudinal seams and end joints. Bond seams and joints with

adhesive recommended by insulation material manufacturer.

H. Install insulation with least number of joints practical.

I. Where vapor barrier is indicated, seal joints, seams, and penetrations in insulation at hangers,

supports, anchors, and other projections with vapor-barrier mastic.

1. Install insulation continuously through hangers and around anchor attachments.

2. For insulation application where vapor barriers are indicated, extend insulation on anchor

legs from point of attachment to supported item to point of attachment to structure. Taper

and seal ends attached to structure with vapor-barrier mastic.

3. Install insert materials and insulation to tightly join the insert. Seal insulation to

insulation inserts with adhesive or sealing compound recommended by insulation

material manufacturer.

4. Cover inserts with jacket material matching adjacent pipe insulation. Install shields over

jacket, arranged to protect jacket from tear or puncture by hanger, support, and shield.

J. Apply adhesives, mastics, and sealants at manufacturer's recommended coverage rate and wet

and dry film thicknesses.

K. Cut insulation in a manner to avoid compressing insulation more than 25 percent of its nominal

thickness.

L. Finish installation with systems at operating conditions. Repair joint separations and cracking

due to thermal movement.

3.3 PENETRATIONS

A. Insulation Installation at Aboveground Exterior Wall Penetrations: Install insulation

continuously through wall penetrations.



1. Seal penetrations with flashing sealant.

2. For applications requiring only indoor insulation, terminate insulation inside wall surface

and seal with joint sealant. For applications requiring indoor and outdoor insulation,

install insulation for outdoor applications tightly joined to indoor insulation ends. Seal

joint with joint sealant.

3. Extend jacket of outdoor insulation outside wall flashing and overlap wall flashing at

least 2 inches.

4. Seal jacket to wall flashing with flashing sealant.

B. Insulation Installation at Interior Wall and Partition Penetrations (That Are Not Fire Rated):

Install insulation continuously through walls and partitions.

C. Insulation Installation at Fire-Rated Wall and Partition Penetrations: Install insulation

continuously through penetrations of fire-rated walls and partitions.

D. Insulation Installation at Floor Penetrations:

1. Pipe: Install insulation continuously through floor penetrations.

2. Seal penetrations through fire-rated assemblies. Comply with requirements in

Section 078413 "Penetration Firestopping."

3.4 GENERAL PIPE INSULATION INSTALLATION

A. Requirements in this article generally apply to all insulation materials, except where more

specific requirements are specified in various pipe insulation material installation articles.

B. Insulation Installation on Fittings, Valves, Strainers, Flanges, Mechanical Couplings, and

Unions:

1. Install insulation over fittings, valves, strainers, flanges, mechanical couplings, unions,

and other specialties with continuous thermal and vapor-retarder integrity unless

otherwise indicated.

2. For services not specified to receive a field-applied jacket, except for flexible elastomeric

and polyolefin, install fitted PVC cover over elbows, tees, strainers, valves, flanges, and

unions. Terminate ends with PVC end caps. Tape PVC covers to adjoining insulation

facing, using PVC tape.

3.5 INSTALLATION OF FLEXIBLE ELASTOMERIC INSULATION

A. Seal longitudinal seams and end joints with manufacturer's recommended adhesive to eliminate

openings in insulation that allow passage of air to surface being insulated.

B. Insulation Installation on Pipe Flanges:

1. Install pipe insulation to outer diameter of pipe flange.

2. Make width of insulation section same as overall width of flange and bolts, plus twice the

thickness of pipe insulation.



3. Fill voids between inner circumference of flange insulation and outer circumference of

adjacent straight pipe segments with cut sections of sheet insulation of same thickness as

that of pipe insulation.

4. Secure insulation to flanges and seal seams with manufacturer's recommended adhesive

to eliminate openings in insulation that allow passage of air to surface being insulated.

C. Insulation Installation on Pipe Fittings and Elbows:

1. Install mitered sections of pipe insulation.

2. Secure insulation materials and seal seams with manufacturer's recommended adhesive to

eliminate openings in insulation that allow passage of air to surface being insulated.

D. Insulation Installation on Valves and Pipe Specialties:

1. Install preformed valve covers manufactured of same material as that of pipe insulation

when available.

2. When preformed valve covers are not available, install cut sections of pipe and sheet

insulation to valve body. Arrange insulation to permit access to packing and to allow

valve operation without disturbing insulation.

3. Install insulation to flanges as specified for flange insulation application.

4. Secure insulation to valves and specialties, and seal seams with manufacturer's

recommended adhesive to eliminate openings in insulation that allow passage of air to

surface being insulated.

3.6 PIPING INSULATION SCHEDULE, GENERAL

A. Insulation conductivity and thickness per pipe size shall comply with schedules in this Section

or with requirements of authorities having jurisdiction, whichever is more stringent.

3.7 INDOOR PIPING INSULATION SCHEDULE

A. Refrigerant Suction and Hot-Gas Flexible Tubing:

1. All Pipe Sizes: Insulation shall be the following:

a. Flexible Elastomeric: 2 inches thick.

3.8 OUTDOOR, ABOVEGROUND PIPING INSULATION SCHEDULE

A. Refrigerant Suction and Hot-Gas Flexible Tubing:

1. All Pipe Sizes: Insulation shall be the following:

a. Flexible Elastomeric: 2 inches thick.



REFRIGERANT PIPING 232300 - 1

SECTION 232300 - REFRIGERANT PIPING

PART 1 - GENERAL

1.1 SUMMARY


1. Refrigerant pipes and fittings.

2. Refrigerant piping valves and specialties.

3. Refrigerants.


A. Product Data: For each type of valve, refrigerant piping, and refrigerant piping specialty.


A. Comply with ASHRAE 15, "Safety Code for Refrigeration Systems."

B. Comply with ASME B31.5, "Refrigeration Piping and Heat Transfer Components."

PART 2 - PRODUCTS


A. Line Test Pressure for Refrigerant R-410A:

1. Suction Lines for Air-Conditioning Applications: 300 psig.

2. Suction Lines for Heat-Pump Applications: 535 psig.

3. Hot-Gas and Liquid Lines: 535 psig.

2.2 COPPER TUBE AND FITTINGS

A. Copper Tube: ASTM B 88, Type K or L.

B. Wrought-Copper Fittings: ASME B16.22.

C. Wrought-Copper Unions: ASME B16.22.

D. Solder Filler Metals: ASTM B 32. Use 95-5 tin antimony or alloy HB solder to join copper

socket fittings on copper pipe.

E. Brazing Filler Metals: AWS A5.8/A5.8M.



F. Flexible Connectors:

1. Body: Tin-bronze bellows with woven, flexible, tinned-bronze-wire-reinforced protective

jacket.

2. End Connections: Socket ends.

3. Offset Performance: Capable of minimum 3/4-inch misalignment in minimum 7-inch-

long assembly.

4. Working Pressure Rating: Factory test at minimum 500 psig.

5. Maximum Operating Temperature: 250 deg F.

G. Copper Pressure-Seal Fitting for Refrigerant Piping:

1. Standard: UL 207; certified by UL for field installation. Certification as a UL-recognized

component alone is unacceptable.

2. Housing: Copper.

3. O-Rings: HNBR or compatible with specific refrigerant.

4. Tools: Manufacturer's approved special tools.

5. Minimum Rated Pressure: 700 psig

2.3 VALVES AND SPECIALTIES

A. Permanent Filter Dryers: Comply with AHRI 730.

1. Body and Cover: Painted-steel shell.

2. Filter Media: 10 micron, pleated with integral end rings; stainless-steel support.

3. Desiccant Media: Activated alumina.

4. Designed for reverse flow (for heat-pump applications).

5. End Connections: Socket.

6. Access Ports: NPS 1/4 connections at entering and leaving sides for pressure differential

measurement.

7. Maximum Pressure Loss: 2 psig.

8. Rated Flow: 2.5 tons.

9. Working Pressure Rating: 500 psig.

10. Maximum Operating Temperature: 240 deg F.

2.4 REFRIGERANTS

A. ASHRAE 34, R-410A: Pentafluoroethane/Difluoromethane.

PART 3 - EXECUTION

3.1 PIPING APPLICATIONS FOR REFRIGERANT R-410A

A. Suction Lines: Copper, Type ACR, annealed-temper tubing and wrought-copper fittings with

brazed or soldered joints.

B. Hot-Gas and Liquid Lines, and Suction Lines for Heat-Pump Applications: Copper, Type L,

annealed- or drawn-temper tubing and wrought-copper fittings with brazed or soldered joints.



C. Hot-Gas and Liquid Lines, and Suction Lines for Heat-Pump Applications: Copper, Type K,

annealed- or drawn-temper tubing and wrought-copper fittings with brazed or soldered joints.

3.2 VALVE AND SPECIALTY APPLICATIONS

A. Install filter dryers in liquid line between compressor and thermostatic expansion valve, and in

the suction line at the compressor.

3.3 PIPING INSTALLATION

A. Drawing plans, schematics, and diagrams indicate general location and arrangement of piping

systems; indicated locations and arrangements were used to size pipe and calculate friction loss,

expansion, pump sizing, and other design considerations.

B. Install refrigerant piping according to ASHRAE 15.

C. Install piping in concealed locations unless otherwise indicated and except in equipment rooms

and service areas.

D. Install piping indicated to be exposed and piping in equipment rooms and service areas at right

angles or parallel to building walls. Diagonal runs are prohibited unless specifically indicated

otherwise.

E. Install piping adjacent to machines to allow service and maintenance.

F. Select system components with pressure rating equal to or greater than system operating

pressure.

G. Install piping as short and direct as possible, with a minimum number of joints, elbows, and

fittings.

H. When brazing or soldering, remove solenoid-valve coils and sight glasses; also remove valve

stems, seats, and packing, and accessible internal parts of refrigerant specialties. Do not apply

heat near expansion-valve bulb.

I. Install piping with adequate clearance between pipe and adjacent walls and hangers or between

pipes for insulation installation.

3.4 PIPE JOINT CONSTRUCTION

A. Ream ends of pipes and tubes and remove burrs.

B. Remove scale, slag, dirt, and debris from inside and outside of pipe and fittings before

assembly.

C. Soldered Joints: Construct joints according to ASTM B 828 or CDA's "Copper Tube

Handbook."



D. Brazed Joints: Construct joints according to AWS's "Brazing Handbook," Chapter "Pipe and

Tube."

1. Use Type BCuP (copper-phosphorus) alloy for joining copper socket fittings with copper

pipe.

2. Use Type BAg (cadmium-free silver) alloy for joining copper with bronze or steel.

3.5 INSTALLATION OF HANGERS AND SUPPORTS

A. Install hangers for copper tubing, with maximum horizontal spacing and minimum rod

diameters, to comply with MSS-58, locally enforced codes, and authorities having jurisdiction

requirements, whichever are most stringent.

B. Support horizontal piping within 12 inches of each fitting.

C. Support vertical runs of copper tubing to comply with MSS-58, locally enforced codes, and

authorities having jurisdiction requirements, whichever are most stringent.

3.6 FIELD QUALITY CONTROL

A. Perform the following tests and inspections:

1. Comply with ASME B31.5, Chapter VI.

2. Test refrigerant piping, specialties, and receivers. Isolate compressor, condenser,

evaporator, and safety devices from test pressure if they are not rated above the test

pressure.

3. Test high- and low-pressure side piping of each system separately at not less than the

pressures indicated in "Performance Requirements" Article.

a. Fill system with nitrogen to the required test pressure.

b. System shall maintain test pressure at the manifold gage throughout duration of

test.

c. Test joints and fittings with electronic leak detector or by brushing a small amount

of soap and glycerin solution over joints.

d. Remake leaking joints using new materials, and retest until satisfactory results are

achieved.

B. Prepare test and inspection reports.

3.7 SYSTEM CHARGING

A. Charge system using the following procedures:

1. Install core in filter dryers after leak test but before evacuation.

2. Evacuate entire refrigerant system with a vacuum pump to 500 micrometers. If vacuum

holds for 12 hours, system is ready for charging.

3. Break vacuum with refrigerant gas, allowing pressure to build up to 2 psig.

4. Charge system with a new filter-dryer core in charging line.



3.8 ADJUSTING

A. Adjust thermostatic expansion valve to obtain proper evaporator superheat.

B. Adjust high- and low-pressure switch settings to avoid short cycling in response to fluctuating

suction pressure.

C. Adjust set-point temperature of air-conditioning or chilled-water controllers to the system

design temperature.

D. Perform the following adjustments before operating the refrigeration system, according to

manufacturer's written instructions:

1. Open shutoff valves in condenser water circuit.

2. Verify that compressor oil level is correct.

3. Open compressor suction and discharge valves.

4. Open refrigerant valves except bypass valves that are used for other purposes.

5. Check open compressor-motor alignment and verify lubrication for motors and bearings.

E. Replace core of replaceable filter dryer after system has been adjusted and after design flow

rates and pressures are established.



GAS-FIRED FURNACES 235416.13 - 1

SECTION 235416.13 - GAS-FIRED FURNACES

PART 1 - GENERAL

1.1 SUMMARY


1. Gas-fired, noncondensing furnaces and accessories complete with controls.



1.3 CLOSEOUT SUBMITTALS

A. Operation and maintenance data.

1.4 WARRANTY

A. Special Warranty: Manufacturer agrees to repair or replace the following components of

furnaces that fail in materials or workmanship within specified warranty period:

1. Warranty Period, Commencing on Date of Substantial Completion:

a. Furnace Heat Exchanger: 20 years.

b. Integrated Ignition and Blower Control Circuit Board: Five years.

c. Draft-Inducer Motor: Five years.

PART 2 - PRODUCTS

2.1 ASSEMBLY DESCRIPTION

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,

Article 100, by a qualified testing agency, and marked for intended location and application.

B. General Requirements for Noncondensing Gas-Fired Furnaces: Factory assembled, piped,

wired, and tested; complying with ANSI Z21.47/CSA 2.3 and NFPA 54.

2.2 GAS-FIRED FURNACES, NONCONDENSING

A. Cabinet: Steel.



1. Cabinet interior around heat exchanger shall be factory-installed insulation.

2. Lift-out panels shall expose burners and all other items requiring access for maintenance.

3. Factory paint external cabinets in manufacturer's standard color.

4. Airstream Surfaces: Surfaces in contact with the airstream shall comply with

requirements in ASHRAE 62.1.

B. Fan: Centrifugal, factory balanced, resilient mounted, direct drive.

C. Type of Gas: Natural.

D. Heat Exchanger: Aluminized steel.

E. Burner:

1. Gas Valve: 100 percent safety main gas valve, main shutoff valve, pressure regulator,

safety pilot with electronic flame sensor, limit control, transformer, and combination

ignition/fan timer control board.

2. Ignition: Electric pilot ignition, with hot-surface igniter or electric spark ignition.

F. Gas-Burner Safety Controls:

1. Electronic Flame Sensor: Prevents gas valve from opening until pilot flame is proven;

stops gas flow on ignition failure.

2. Flame Rollout Switch: Installed on burner box; prevents burner operation.

3. Limit Control: Fixed stop at maximum permissible setting; de-energizes burner on

excessive bonnet temperature; automatic reset.

G. Combustion-Air Inducer: Centrifugal fan with thermally protected motor and sleeve bearings

prepurges heat exchanger and vents combustion products; pressure switch prevents furnace

operation if combustion-air inlet or flue outlet is blocked.

H. Furnace Controls: Solid-state board integrates ignition, heat, cooling, and fan speeds; and

adjustable fan-on and fan-off timing; terminals for connection to accessories.

I. Capacities and Characteristics: Refer to drawings

2.3 THERMOSTATS

A. Controls shall comply with requirements in ASHRAE/IES 90.1, Section 6 - "Heating,

Ventilating, and Air Conditioning."

B. Solid-State Thermostat: Wall-mounted, programmable, microprocessor-based unit with manual

switching from heating to cooling, preferential rate control, seven-day programmability with

minimum of four temperature presets per day,and battery backup protection against power

failure for program settings.



PART 3 - EXECUTION

3.1 INSTALLATION

A. Install gas-fired furnaces and associated fuel and vent features and systems according to

NFPA 54.

B. Base-Mounted Units: Secure units to substrate. Provide optional bottom closure base if required

by installation conditions.

C. Controls: Install thermostats at mounting height of 60 inches above floor.

D. Wiring Method: Install control wiring in accessible ceiling spaces and in gypsum board

partitions where unenclosed wiring method may be used. Conceal control wiring except in

unfinished spaces.

3.2 PIPING CONNECTIONS

A. Install piping adjacent to equipment to allow service and maintenance.

B. Vent Connection, Noncondensing, Gas-Fired Furnaces: Connect existing Type B vent to

furnace vent connection.

3.3 DUCTWORK CONNECTIONS

A. Connect ducts to furnace with flexible connector.

3.4 ELECTRICAL CONNECTIONS

A. Connect wiring according to Section 260519 "Low-Voltage Electrical Power Conductors and

Cables."

B. Ground equipment according to Section 260526 "Grounding and Bonding for Electrical

Systems."

C. Install electrical devices furnished by manufacturer, but not factory mounted, according to

NFPA 70 and NECA 1.

3.5 CONTROL CONNECTIONS

A. Install control and electrical power wiring to field-mounted control devices.

B. Connect control wiring.




A. Perform the following tests and inspections:

1. Perform electrical test and visual and mechanical inspection.

2. Leak Test: After installation, charge systems with refrigerant and test for leaks. Repair

leaks, replace lost refrigerant, and retest until no leaks exist.

3. Operational Test: After electrical circuitry has been energized, start units to confirm

proper operation, product capability, and compliance with requirements.

4. Verify that fan wheel is rotating in the correct direction and is not vibrating or binding.

5. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and

equipment.

B. Verify that vibration isolation and flexible connections properly dampen vibration transmission

to structure.

END OF SECTION 235416.13


PACKAGED COMPRESSOR AND CONDENSER UNITS 236200 - 1

SECTION 236200 - PACKAGED COMPRESSOR AND CONDENSER UNITS

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes packaged, air-cooled, refrigerant compressor and condenser units.




A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by

a qualified testing agency, and marked for intended location and application.

B. Fabricate and label refrigeration system according to ASHRAE 15, "Safety Standard for

Refrigeration Systems."

C. ASHRAE/IESNA 90.1 Compliance: Applicable requirements in ASHRAE/IESNA 90.1,

Section 6, "Heating, Ventilating, and Air-Conditioning."

1.4 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or

replace components of compressor and condenser units that fail in materials or workmanship

within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Compressor failure.

b. Condenser coil leak.

2. Warranty Period: Five years from date of Substantial Completion.

3. Warranty Period (Compressor Only): Five years from date of Substantial Completion.

4. Warranty Period (Components Other Than Compressor): Five years from date of

Substantial Completion.

5. Warranty Period (Condenser Coil Only): Five years from date of Substantial

Completion.



PART 2 - PRODUCTS

2.1 COMPRESSOR AND CONDENSER UNITS, AIR COOLED, 1 TO 5 TONS

A. Description: Factory assembled and tested; consisting of compressor, condenser coil, fan,

motors, refrigerant reservoir, and operating controls.

B. Compressor: Scroll, hermetically sealed, with rubber vibration isolators.

C. Refrigerant: R-407C or R-410A.

D. Condenser Coil: Seamless copper-tube, aluminum-fin coil; circuited for integral liquid

subcooler, with removable drain pan and brass service valves with service ports.

E. Condenser Fan: Direct-drive, aluminum propeller fan; with permanently lubricated, totally

enclosed fan motor with thermal-overload protection.

F. Accessories:

1. Crankcase heater.

2. Cycle Protector: Automatic-reset timer to prevent rapid compressor cycling.

3. Electronic programmable thermostat to control compressor and condenser unit and

evaporator fan.

4. Evaporator Freeze Thermostat: Temperature-actuated switch that stops unit when

evaporator reaches freezing temperature.

5. Filter-dryer.

6. High-Pressure Switch: Automatic-reset switch cycles compressor off on high refrigerant

pressure.

7. Liquid-line solenoid.

8. Low-Pressure Switch: Automatic-reset switch cycles compressor off on low refrigerant

pressure.

9. Time-Delay Relay: Continues operation of evaporator fan after compressor shuts off.

G. Unit Casing: Galvanized steel, finished with baked enamel; with removable panels for access to

controls, weep holes for water drainage, and mounting holes in base. Mount service valves,

fittings, and gage ports on exterior of casing.

H. Capacities and Characteristics: Refer to drawings.

2.2 SOURCE QUALITY CONTROL

A. Energy Efficiency: Equal to or greater than prescribed by ASHRAE/IESNA 90.1, "Energy

Efficient Design of New Buildings except Low-Rise Residential Buildings," Section 6,

"Heating, Ventilating, and Air-Conditioning."



PART 3 - EXECUTION

3.1 INSTALLATION

A. Install units level and plumb, firmly anchored in locations indicated.

B. Equipment Mounting:

1. Install compressor and condenser units on cast-in-place concrete equipment bases.

C. Maintain manufacturer's recommended clearances for service and maintenance.

D. Loose Components: Install electrical components, devices, and accessories that are not factory

mounted.

3.2 CONNECTIONS

A. Where installing piping adjacent to equipment, allow space for service and maintenance of

equipment.

B. Connect precharged refrigerant tubing to unit's quick-connect fittings. Install tubing so it does

not interfere with access to unit. Install furnished accessories.

C. Connect refrigerant piping to air-cooled compressor and condenser units; maintain required

access to unit. Install furnished field-mounted accessories.

D. Perform tests and inspections.

E. Tests and Inspections:

1. Perform each visual and mechanical inspection and electrical test. Certify compliance

with test parameters.

2. Leak Test: After installation, charge system with refrigerant and oil and test for leaks.

Repair leaks, replace lost refrigerant and oil, and retest until no leaks exist.


proper motor operation and unit operation, product capability, and compliance with

requirements.


equipment.

5. Verify proper airflow over coils.

F. Verify that vibration isolation and flexible connections properly dampen vibration transmission

to structure.



SPLIT-SYSTEM AIR-CONDITIONERS 238126 - 1

SECTION 238126 - SPLIT-SYSTEM AIR-CONDITIONERS

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes split-system air-conditioning and heat-pump units consisting of separate

evaporator-fan and compressor-condenser components.




A. Warranty: Sample of special warranty.




A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by

a qualified testing agency, and marked for intended location and application.

B. ASHRAE Compliance:

1. Fabricate and label refrigeration system to comply with ASHRAE 15, "Safety Standard

for Refrigeration Systems."

2. ASHRAE Compliance: Applicable requirements in ASHRAE 62.1, Section 4 - "Outdoor

Air Quality," Section 5 - "Systems and Equipment," Section 6 - " Procedures," and

Section 7 - "Construction and System Start-up."

C. ASHRAE/IES Compliance: Applicable requirements in ASHRAE/IES 90.1.

1.6 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or

replace components of split-system air-conditioning units that fail in materials or workmanship

within specified warranty period.

1. Warranty Period:



a. For Compressor: Five year(s) from date of Substantial Completion.

b. For Parts: Five year(s) from date of Substantial Completion.

c. For Labor: One year(s) from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 INDOOR UNITS (5 TONS OR LESS)

A. Concealed Evaporator-Fan Components:

1. Chassis: Galvanized steel with flanged edges, removable panels for servicing, and

insulation on back of panel.

2. Insulation: Faced, glass-fiber duct liner.

3. Refrigerant Coil: Copper tube, with mechanically bonded aluminum fins and thermal-

expansion valve. Comply with ARI 206/110.

4. Water Coil: Copper tube, with mechanically bonded aluminum fins spaced no closer than

0.1 inch; leak tested to 300 psig underwater; with a two-position control valve.

5. Electric Coil: Helical, nickel-chrome, resistance-wire heating elements; with refractory

ceramic support bushings, automatic-reset thermal cutout, built-in magnetic contactors,

manual-reset thermal cutout, airflow proving device, and one-time fuses in terminal box

for overcurrent protection.

6. Fan: Forward-curved, double-width wheel of galvanized steel; directly connected to

motor.

7. Fan Motors:

a. Comply with NEMA designation, temperature rating, service factor, enclosure

type, and efficiency requirements specified in Section 230513 "Common Motor

Requirements for HVAC Equipment."

b. Multitapped, multispeed with internal thermal protection and permanent

lubrication.

c. Wiring Terminations: Connect motor to chassis wiring with plug connection.

8. Airstream Surfaces: Surfaces in contact with the airstream shall comply with

requirements in ASHRAE 62.1.

9. Filters: Permanent, cleanable.

10. Condensate Drain Pans:

a. Fabricated with two percent slope in at least two planes to collect condensate from

cooling coils (including coil piping connections, coil headers, and return bends)

and humidifiers, and to direct water toward drain connection.

1) Length: Extend drain pan downstream from leaving face to comply with

ASHRAE 62.1.

2) Depth: A minimum of 2 inches deep.

b. Single-wall, galvanized-steel sheet.

c. Double-wall, galvanized-steel sheet with space between walls filled with foam

insulation and moisture-tight seal.



d. Drain Connection: Located at lowest point of pan and sized to prevent overflow.

Terminate with threaded nipple on one end of pan.

1) Minimum Connection Size: NPS 1.

e. Pan-Top Surface Coating: Asphaltic waterproofing compound.

f. Units with stacked coils shall have an intermediate drain pan to collect condensate

from top coil.

2.2 OUTDOOR UNITS (5 TONS OR LESS)

A. Air-Cooled, Compressor-Condenser Components:

1. Casing: Steel, finished with baked enamel in color selected by Architect, with removable

panels for access to controls, weep holes for water drainage, and mounting holes in base.

Provide brass service valves, fittings, and gage ports on exterior of casing.

2. Compressor: Hermetically sealed with crankcase heater and mounted on vibration

isolation device. Compressor motor shall have thermal- and current-sensitive overload

devices, start capacitor, relay, and contactor.

a. Compressor Type: Scroll.

b. Two-speed compressor motor with manual-reset high-pressure switch and

automatic-reset low-pressure switch.

c. Refrigerant: R-410A.

d. Refrigerant Coil: Copper tube, with mechanically bonded aluminum fins and liquid

subcooler. Comply with ARI 206/110.

3. Heat-Pump Components: Reversing valve and low-temperature-air cutoff thermostat.

4. Fan: Aluminum-propeller type, directly connected to motor.

5. Motor: Permanently lubricated, with integral thermal-overload protection.

6. Low Ambient Kit: Permits operation down to 45 deg F.

7. Mounting Base: Polyethylene.

2.3 ACCESSORIES

A. Thermostat: Low voltage with subbase to control compressor and evaporator fan.

B. Automatic-reset timer to prevent rapid cycling of compressor.

2.4 CAPACITIES AND CHARACTERISTICS - REFER TO DRAWINGS

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install units level and plumb.



B. Install evaporator-fan components using manufacturer's standard mounting devices securely

fastened to building structure.

C. Equipment Mounting:

1. Install ground-mounted, compressor-condenser components on existing cast-in-place

concrete equipment base(s).

3.2 CONNECTIONS

A. Piping installation requirements are specified in other Sections. Drawings indicate general

arrangement of piping, fittings, and specialties.

B. Where piping is installed adjacent to unit, allow space for service and maintenance of unit.

C. Duct Connections: Drawings indicate the general arrangement of ducts. Connect supply ducts

to split-system air-conditioning units with flexible duct connectors.


A. Perform tests and inspections.

B. Tests and Inspections:

1. Leak Test: After installation, charge system and test for leaks. Repair leaks and retest

until no leaks exist.


proper motor rotation and unit operation.


equipment.

C. Remove and replace malfunctioning units and retest as specified above.

D. Prepare test and inspection reports.



REFRIGERANT AIR COILS 238216.13 - 1

SECTION 238216.13 - REFRIGERANT AIR COILS

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes refrigerant air coils.





PART 2 - PRODUCTS

2.1 DESCRIPTION

A. ASHRAE Compliance: Comply with applicable requirements in ASHRAE 62.1, Section 5 -

"Systems and Equipment" and Section 7 - "Construction and Startup."

2.2 REFRIGERANT AIR COILS

A. Performance Ratings: Tested and rated according to AHRI 410 and ASHRAE 33.

B. Minimum Working-Pressure Rating: 300 psig.

C. Source Quality Control: Factory tested to 450 psig.

D. Tubes: ASTM B743 copper, minimum 0.020 inch thick.

E. Fins: Aluminum, minimum 0.006 inch thick.

F. Suction and Distributor Piping: ASTM B88, Type L copper tube with brazed joints.

G. Capacities and Characteristics: Refer to drawings.


REFRIGERANT AIR COILS 238216.13 - 2

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install coils level and plumb.

B. Install coils in metal ducts and casings constructed according to SMACNA's "HVAC Duct

Construction Standards, Metal and Flexible."

C. Install galvanized-steel drain pan under each cooling coil.

1. Construct drain pans with connection for drain; insulated and complying with

ASHRAE 62.1.

2. Construct drain pans to extend beyond coil length and width and to connect to condensate

trap and drainage.

3. Extend drain pan upstream and downstream from coil face.

4. Extend drain pan under coil headers and exposed supply piping.

D. Install moisture eliminators for cooling coils. Extend drain pan under moisture eliminator.

E. Straighten bent fins on air coils.

F. Clean coils using materials and methods recommended in writing by manufacturers, and clean

inside of casings and enclosures to remove dust and debris.

G. Piping installation requirements are specified in other Sections. Drawings indicate general

arrangement of piping, fittings, and specialties.

H. Install piping adjacent to coils to allow service and maintenance.

I. Connect refrigerant piping according to Section 232300 "Refrigerant Piping."

END OF SECTION 238216.13