Revised_Specifications_0002.pdf

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Revision 1 – 7.15.21 DEFINITION OF CONTRACT LINE ITEMS

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

A. The intent of this section is to explain, in general, what is and what is not included in a contract line item, and the limits or cut-off points where one item ends and another begins.

B. If no contract line item exists for a portion of the work, include the costs in a related item.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

A. Contract Line Item No. 001 – Restore Easton Building Facades

1. This item consists of the following:

a. Restoration of stone cladding on north and east facades, including removal and replacement of indicated granite stones to repair steel framing and backup masonry.

b. Repair of steel framing and columns at basement level of north exterior wall, including demolition and repair of existing basement construction to provide access to steel framing.

c. Repair, preparation and repainting of all windows on the north and east facades, including replacement of perimeter sealant.

d. Repointing of all mortar joints on the north and east facades.

e. Cleaning of all stone surfaces on the north and east facades.

f. Removal and replacement of existing sidewalk along Devonshire Street, including new steel support framing and double concrete slab system with intermediate waterproofing.

2. No separate measurement.

3. Payment will be made at the contract lump sum price.

B. Contract Line Item No. 002 – Restore Facades – Cathodic Protection

1. This item consists of the following:

a. Installation of impressed cathodic protection system on entire forth and east facades, including interior monitoring panels.

C. Contract Line Item No. 003 – Replace Heating System and Emergency Generator

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1. This item consists of the following:

a. Replacement of the existing building steam heating system with a hot water heating system. The scope includes the following:

1) two new steam to hot water head exchangers in the basement mechanical room, including associated pumps and controls.

2) Removal of existing radiators and steam distribution piping throughout the building, including demolition of existing plaster and gypsum board piping enclosures (plaster and pipe insulation contains asbestos and demolition must be conducted according to hazardous materials removal regulations). New radiators, distribution piping and piping enclosures throughout the building.

3) Temporary relocation of existing furniture and stored materials from the exterior wall construction zones.

b. New emergency generator to replace existing, including the following:

1) new ATS and associated electrical system modifications.

2) New ventilation and air conditioning systems serving the generator room.

3) New diesel fuel tank and associated piping.

D. Contract Line Item No. 004 – Replace Deteriorated Roof Drains and Piping

1. This item consists of replacing existing roof drains along with selected drainage piping.

2. No separate measurement.

3. Payment will be made at the contract lump sum price.

E. Contract Line Item No. 005 – Column Web Repair

1. This item consists of repairs to deteriorated existing built-up steel column webs, per Detail 1/Drawing S3.1 (Detail 1).

2. Measurement for payment will be by length of new welded channels.

3. Payment will be made by price per linear foot.

F. Contract Line Item No. 006 – Column Flange Repair

1. This item consists of repairs to deteriorated existing built-up steel column flanges, per Detail 1/Drawing S3.1 (Detail 2)

2. Measurement for payment will be by length of new welded plates.

3. Payment will be made by price per linear foot.

G. Contract Line Item No. 007 – Column Rivet Repair

1. This item consists of repairs to deteriorated existing built-up steel column rivets, per Detail 1/Drawing S3.1 (Detail 3)

2. Measurement for payment will be by number of new rivets.

3. Payment will be made by price per new rivet.

H. Contract Line Item No. 008 – Beam Repair (Types 1F and 1W)

1. This Item consists of repairs to deteriorated beam flanges, per Details 2 and 3/Drawing S3.1

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2. Measurement for payment will be by length of repair (consisting of added steel plates welded to bottom flange and web).

3. Payment will be made by price per linear foot.

I. Contract Line Item No. 009 – Beam Repair (Types 2F and 2W)

1. This item consists of repairs to deteriorated existing steel beam webs, per Details 2 and 3/Drawing S3.1.

2. Measurement for payment will be by length of repair (consisting of added steel plates welded to beam web).

3. Payment will be made by price per linear foot.

J. Contract Line Item No. 010 – Beam Repair (Types 3F and 3W)

1. This item consists of repairs to deteriorated existing steel beam webs, per Details 2 and 3/Drawing S3.1

2. Measurement for payment will be by length of repair (consisting of added steel plates welded to beam web).

3. Payment will be made by price per linear foot.

K. Contract Line Item No. 011 – OPTION 1: Replace Lighting Fixtures on Seven Floors

1. This item consists of replacing existing fluorescent lighting fixtures on floors 4, 5, 6, 7, 9, 10 and 11 with energy efficient LED lighting fixtures. The scope includes adding occupancy sensors and exit signs where currently missing.

2. No separate measurement.

3. Payment will be made at the contract lump sum price.

END OF SECTION 01 27 00

BOST 249576 - 220968 01 40 00 - 1

Revision 1 – 7.15.21 QUALITY REQUIREMENTS

SECTION 01 40 00 – QUALITY REQUIREMENTS

PART 1 - GENERAL

1.1 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. The quality of all work shall be the responsibility of the Contractor.

1. 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.

C. See Divisions 02 through 49 Sections for specific test and inspection requirements.

1.2 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.

C. Mockups: Full-size physical assemblies that are constructed on-site. Mockups are constructed to verify selections made under Sample submittals; to demonstrate aesthetic effects and, where indicated, qualities of materials and execution; to review coordination, testing, or operation; to show interface between dissimilar materials; and to demonstrate compliance with specified installation tolerances. Mockups are not Samples. Unless otherwise indicated, 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 a Nationally Recognized Testing Laboratory (NRTL), a National Voluntary Laboratory Accreditation Program (NVLAP), or a testing agency qualified to conduct product testing, 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.

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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 or Laboratory: 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 trades people of the corresponding generic name.

1.3 CONFLICTING REQUIREMENTS

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

B. Minimum Quality Levels: The quality level shown or specified shall be the minimum provided or performed. The actual installation may comply exactly with the minimum 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 Contracting Officer for a decision before proceeding.

1.4 SUBMITTALS

A. Quality Control Plan:

1. After contract award and before the Pre-Construction conference, submit for approval a written Contractor Quality Control (CQC) plan.

2. If the plan requires any revisions or corrections, the Contractor shall resubmit the plan within 10 calendar days.

3. The Government reserves the right to require changes in the plan during the contract period as necessary to obtain the quality specified.

4. No change in the approved plan may be made without written concurrence by the Contracting Officer.

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

C. Contractor's Quality Control Daily Reports: Submit showing all inspections and tests on the first workday following the date covered by the report. Quality Control Supervisor shall utilize the DSC forms available by accessing the DSC Workflows website, http://www.nps.gov/dscw/publicforms.htm.

http://www.nps.gov/dscw/publicforms.htm

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1. Review CMR Dailies and reconcile any differences prior to posting CQC Dailies on the SharePoint Project Website.

D. Test Reports

1. Test reports shall be completed by the person performing the test.

2. Submit Daily Test Information Sheets with Quality Control Daily Reports.

3. Submit failing test results and proposed remedial actions within four hours of noted deficiency.

4. Submit a PDF copy of complete test results no later than one calendar day after the test was performed.

E. Accessibility Inspection Report:

1. Fill out the applicable sections of the Accessibility Inspection Report and attach to the Quality Control Daily Report.

2. Utilize the attached Accessibility Inspection form to document compliance with the Architectural Barriers Act Accessibility Standards (ABAAS).

3. Inspect at various stages of construction as needed to insure the finished product meets the standards.

4. Submit report not later than one calendar day after the inspection was performed.

F. Off-Site Inspection Reports: Submit prior to shipment.

G. If the CQC plan and Quality Control Daily Reports are not submitted as specified, the Contracting Officer may retain all payments until such time a plan is accepted and implemented, or may retain payments for work completed on days there are no Quality Control Daily Reports.

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

1.5 QUALITY ASSURANCE

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

B. Contractors Quality Control Staff:

1. The Contractor's Quality Control Supervisor may also perform other duties.

2. The Contractor's designated Quality Control Supervisor shall be on the project site whenever contract work is in progress.

3. The Contractor's job supervisory staff may be used to assist the Quality Control Supervisor supplemented, as necessary, by additional certified testing technicians.

C. 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.

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D. 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.

E. 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.

F. 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 (including Structural Tests and Special Inspections (STSI). Engineering services are defined as those performed for installations of the system, assembly, or products that are similar to those indicated for this Project in material, design, and extent.

G. 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.

H. 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 329; and with additional qualifications specified in individual Sections; and where required by Contract, is acceptable to the Contracting Officer.

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.

3. All measuring devices, laboratory equipment, and instruments shall be calibrated at established intervals against certified standards in accordance with NIST requirements.

Upon request, measuring and testing devices shall be made available for use by the Government for verification tests.

I. 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.

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

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

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

3. Demonstrate the proposed range of aesthetic effects and workmanship.

4. Obtain Contracting Officer’s approval of mockups before starting work, fabrication, or construction.

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

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

1.6 QUALITY CONTROL

A. The Contractor is responsible for all testing and inspections, including Structural Tests and Special Inspections (STSI), as identified in the attached STSI. Inspect and test work as needed to ensure that the quality of materials, workmanship, construction, finish, and functional performance are in compliance with applicable specifications, drawings, and those required by the Building Code.

1. Engage a qualified testing agency to perform these quality-control services.

2. Submit the appropriate report, for each quality-control service.

3. Testing and inspecting requested by Contractor and not required by the Contract

Documents are Contractor's responsibility.

4. The Contracting Officer may designate test locations.

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.

C. Re-testing/Re-inspecting: Regardless of whether original tests or inspections were Contractor's responsibility, provide quality-control services, including retesting and re-inspecting, for construction that replaced work that failed to comply with the Contract Documents.

D. Testing Agency Responsibilities: Cooperate with NPS and Contractor in performance of duties.

Provide qualified personnel to perform required tests and inspections.

1. Notify Contracting Officer 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 PDF copy of the certified written report 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.

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.

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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.

PART 2 - PRODUCTS

2.1 QUALITY CONTROL PLAN

A. The Quality Control Plan shall include:

1. A list of personnel responsible for quality control and assigned duties. Include each person's qualifications.

2. A copy of a letter of direction to the Contractor's Quality Control Supervisor outlining assigned duties.

3. Names, qualifications, and descriptions of laboratories to perform sampling and testing, and samples of proposed report forms.

4. Methods of performing, documenting, and enforcing quality control of all work.

5. Methods of monitoring and controlling environmental pollution and contamination as required by regulations and laws.

PART 3 - EXECUTION

3.1 OFF-SITE CONTROL

A. Items that are fabricated or assembled off-site shall be inspected for quality control at the place of fabrication.

3.2 ON-SITE CONTROL

A. Notification:

1. Notify the Contracting Officer at least 48 hours in advance of the preparatory phase meeting.

2. Notify the Contracting Officer at least 24 hours in advance of the initial and follow-up phases.

B. Preparatory Phase: Perform before beginning each feature of work.

1. Review control submittal requirements with personnel directly responsible for quality assurance and quantity control of the work. As a minimum, the Contractor's Quality

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Control Supervisor and the foreman responsible for the feature of work shall be in attendance.

2. Review all applicable specifications sections and drawings related to the feature of work.

3. Ensure that copies of all referenced standards related to sampling, testing, and execution for the feature of work are available on site.

4. Ensure that provisions have been made for field control testing.

5. Examine the work area to ensure that all preliminary work has been completed.

6. Verify all field dimensions and advise the Contracting Officer of discrepancies with contract documents.

7. Ensure that necessary equipment and materials are at the project site and that they comply with approved shop drawings and submittals.

8. Document all preparatory phase activities and discussions on the Contractor's Quality

Control Daily Report.

C. Initial Phase:

1. As soon as work begins, inspect and test a representative portion of a particular feature of work for quality of workmanship.

2. Review control testing procedures to ensure compliance with contract requirements.

3. Document all initial phase activities and discussions on the Contractor's Quality Control

Daily Report. Exact location of initial phase shall be indicated for future reference and comparison with follow-up phases.

D. Follow-Up Phase: Inspect and test as work progresses to ensure compliance with contract requirements until completion of work.

E. Additional Preparatory and Initial Phases: Additional preparatory and initial phases may be required on the same feature of work for the following reasons:

1. Quality of on-going work is unacceptable.

2. Changes occur in the applicable quality control staff, on-site production supervision, or work crew.

3. Work on a particular feature of work is resumed after a substantial period of inactivity.

3.3 DOCUMENTATION

A. Maintain Quality Control Daily Reports, Daily Test Report Information Sheets, and Accessibility Inspection Reports (Forms may be downloaded from the DSC Workflows website, http://www.nps.gov/dscw/publicforms.htm.) of quality control activities and tests.

B. Quality Control Daily Reports may not be substituted for other written reports required under clauses of the contract, such as Disputes, Differing Site Conditions, or Changes.

3.4 ENFORCEMENT

A. The Contractor shall stop work on any item or feature pending satisfactory correction of any deficiency noted by the quality control staff or the Contracting Officer.

http://www.nps.gov/dscw/publicforms.htm

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3.5 REPAIR AND PROTECTION

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

1. Comply with the Contract Document requirements for Division 01 Section “Cutting and

Patching.”

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

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

END OF SECTION 01 40 00

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 1 of 13

Statement of Structural Tests and Special Inspections

National Park Service - Denver Service Center

Park: Boston National Historical Park

PMIS: BOST 220968

Project Name: Perform Critical Repairs to Exterior Structure and Façade of Easton

Building Design Services for Design Development and Construction

Documents

Structural Engineering Firm: Simpson Gumpertz & Heger Inc.

This Statement of Structural Tests and Special Inspections is being submitted as required by

Chapter 17 of the 2018 International Building Code (IBC-18). It includes the following:

1. Seismic requirements

2. Wind requirements

3. Qualification requirements for Inspectors and Testing Technicians

4. Listing of Required Structural Tests and Special Inspections

The Construction Contractor’s Quality Control Supervisor will provide copies of all special inspection reports and associated documentation to the Contracting Officer. The Construction

Contractor will be required to correct all deficiencies discovered in the Special Inspection and

Structural Testing program.

Prepared by:

Erik W. Farrington

(Type or print name)

Signature Date PE or SE Stamp

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 2 of 13

Seismic and Wind Requirements

In accordance with IBC 2018 Section 1704.4, as referenced in MSBC, each Contractor responsible for the construction or fabrication of a main wind-force-resisting system or a seismic-force-resisting system or a wind- or seismic-resisting component listed in the statement of structural inspections above must submit a Statement of Responsibility to the Structural Engineer of Record, the building official and the owner prior to commencement of work on the system. The

Contractor’s statement of responsibility shall contain acknowledgement of awareness of the special requirements contained in the statement of special inspections.

Seismic Requirements, IBC-18 Section 1704.3

Our scope of work includes repairs to an existing building, and the Contractor is not responsible for construction of a seismic-force-resisting system. Special seismic inspections are not required by the IBC.

Wind Requirements, IBC-18 Section 1704.3

Our scope of work includes repairs to an existing building, and the Contractor is not responsible for construction of a main wind-force-resisting system. Special wind inspections are not required by IBC.

Instructions:

1. Place an “X” in the column titled “Required?” for all Special Inspections and Tests required for this project.

2. In the column marked “Required Qualifications” provide the qualifications for the special inspector, using the list beginning on page 4, for all required Structural Tests and Special

Inspections.

3. For those items listed as “Continuous,” continuous special inspection shall be as defined in

Section 1702.1 and Chapter 2, IBC-18.

4. For those items listed as “Periodic” provide the minimum number of tests, i.e. 20% of all field welds, or the amount of work to be inspected (e.g. 10% of all wall surfaces).

5. Attach completed Statement of Structural Tests and Special Inspections to the end of the

Specification Section 01 40 00, Quality Requirements.

Qualification Requirements for Inspectors and Testing Technicians

PE/SE Structural Engineer – licensed PE or SE specializing in the design of buildings and structures.

PE/GE Geotechnical Engineer – licensed PE specializing in soil mechanics and foundations.

EIT Engineer-In-Training – graduate engineer who has passed the Fundamentals of engineering examination.

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 3 of 13

American Concrete Institute (ACI) Certification

ACI-CCSI Concrete Construction Special Inspector

ACI-LTT Concrete Laboratory Testing Technician Level 1 or 2

ACI-STT Concrete Strength Testing Technician

ACI-FTT Concrete Field Testing Technician – Grade I

American Society of Non-Destructive Testing (ASNT) Certification

Non-Destructive Testing Technician – Level II or III

American Welding Society (AWS) Certification

AWS-CWI Certified Welding Inspector

Exterior Design Institute (EDI) Certification

EDI-EIFS Certified EIFS inspector

International Code Council (ICC) Certification

ICC-PCSI Prestressed Concrete Special Inspector

ICC-RCSI Reinforced Concrete Special Inspector

ICC-SSI Soils Special Inspector

ICC-SFSI Spray-applied Fireproofing Special Inspector

ICC-SMSI Structural Masonry Special Inspector

ICC-SSBSI Structural Steel and Bolting Special Inspector

ICC-SWSI Structural Welding Special Inspector

National Institute for Certification in Engineering Technologies (NICET) Certification

NICET-CT Concrete Technician – Levels I, II, III and IV

NICET-GET Geotechnical Engineering Technician - Levels I, II, III and IV

NICET-ST Soils Technician - Levels I, II, III and IV

Other:

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 4 of 13

Listing of Required Structural Tests and Special Inspections

R e q u ir e d

Structural Test or Special Inspection Required

Qualification s

C o n ti n u o u s

P ri o ic

F re q u e n c y o f

P e ri o

T s t o r

In s p e c ti n

Steel Construction (ref: IBC-18 Section 1705.2, AISC 360-16 Chapter N, AISC 341-16 Chapter J)

Prior to Welding (AISC 360-16 Table N5.4-1)

X 1. Welding procedure specifications (WPSs) available. AWS-CWI X

X 2. Manufacturer certifications for welding consumables available.

AWS-CWI X

X 3. Material identification (type/grade). AWS-CWI X 20%

X 4. Welder identification system. AWS-CWI X 20%

5. Fit-up of groove welds (including joint geometry).

X a. Joint preparation. AWS-CWI X 20%

X b. Dimensions (alignment, root opening, root face, bevel). AWS-CWI X 20%

X c. Cleanliness (condition of steel surfaces). AWS-CWI X 20%

X d. Tacking (tack weld quality and location). AWS-CWI X 20%

X e. Backing type and fit (if applicable). AWS-CWI X 20%

X 6. Configuration and finish of access holes. AWS-CWI X 20%

X 7. Fit-up of fillet welds.

X a. Dimensions (alignment, gaps at root). AWS-CWI X 20%

X b. Cleanliness (condition of steel surfaces). AWS-CWI X 20%

X c. Tacking (tack weld quality and location). AWS-CWI X 20%

X 8. Check welding equipment. AWS-CWI X 20%

During Welding (AISC 360-16 Table N5.4-2)

X 1. Use of qualified welders. AWS-CWI X 50%

2. Control and handling of welding consumables.

X a. Packaging. AWS-CWI X 20%

X b. Exposure control. AWS-CWI X 20%

X 3. No welding over cracked tack welds. AWS-CWI X 20%

4. Environmental conditions.

X a. Wind speed within limits. AWS-CWI X 20%

X b. Precipitation and temperature. AWS-CWI X 20%

5. WPS followed.

X a. Settings on welding equipment. AWS-CWI X 20%

X b. Travel speed. AWS-CWI X 20%

X c. Selected welding materials. AWS-CWI X 20%

X d. Shielding gas type/flow rate. AWS-CWI X 20%

X e. Preheat applied. AWS-CWI X 20%

X f. Interpass temperature maintained (min. /max.). AWS-CWI X 20%

X g. Proper position (F, V, H, OH). AWS-CWI X 20%

X h. Intermix of filler metals avoided unless approved (ref: AISC 341-10).

AWS-CWI X 20%

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 5 of 13 q u ir e

Qualification s

C o n ti n u o ri o q u e n

P e ri o s t o r

In s p e c ti

6. Welding techniques.

X a. Interpass and final cleaning. AWS-CWI X 20%

X b. Each pass within profile limitations. AWS-CWI X 20%

X c. Each pass meets quality requirements. AWS-CWI X 20%

After Welding (AISC 360-16 Table N5.4-3)

X 1. Welds cleaned. AWS-CWI X 50%

X 2. Size, length and location of welds. AWS-CWI X

3. Welds meet visual acceptance criteria.

X a. Crack prohibition. AWS-CWI X

X b. Weld/base-metal fusion. AWS-CWI X

X c. Crater cross section. AWS-CWI X

X d. Weld profiles. AWS-CWI X

X e. Weld size. AWS-CWI X

X f. Undercut. AWS-CWI X

X g. Porosity. AWS-CWI X

X 4. Arc strikes. AWS-CWI X

X 5. k-area. AWS-CWI X

X 6. Backing removed and weld tabs removed (if required). AWS-CWI X

X 7. Repair activities. AWS-CWI X

X 8. Document acceptance or rejection of welded joint or member.

AWS-CWI X

X 9. Placement of reinforcing or contouring fillet welds (if required) (ref: AISC 341-10).

AWS-CWI X

X 10. Backing removed, weld tabs removed and finished, and fillet welds added (if required) (ref: AISC 341-10).

AWS-CWI X

Nondestructive Testing (AISC 360-16 Section N5.5)

X 1. Risk Category II Structures - Perform Ultrasonic Testing on 10% of CJP groove welds in butt, T- and corner joints subject to transversely applied tension loading, in materials 5/16 in. thick or greater.

AWS-CWI X 10%

2. Risk Category III or IV Structures - Perform Ultrasonic Testing on all CJP groove welds subject to transversely applied tension loading in butt, T- and corner joints, in materials 5/16 in. thick or greater.

X

X 3. Access Holes – Perform Magnetic Particle Testing or Liquid Penetrant Testing when the flange thickness exceeds 2 in. for rolled shapes, or when the web thickness exceeds 2 in. for built-up shapes.

AWS-CWI X

4. Welded Joints Subject to Fatigue X

Nondestructive Testing (AISC 341-16 Section J6.2)

X 1. k-area. AWS-CWI X

X 2. CJP Groove weld. AWS-CWI X

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Qualification s

C o n ti n u o ri o q u e n

P e ri o s t o r

In s p e c ti

X 3. Lamellar tearing. AWS-CWI X

X 4. Beam cope and access hole. AWS-CWI X

X 5. Reduced beam section repair. AWS-CWI X

X 6. Weld tab removal. AWS-CWI X

Prior to Bolting (AISC 360-16 Table N5.6-1)

These inspections are not required for snug-tight joints

1. Manufacturer’s certifications available for fastener materials.

X

2. Fasteners marked in accordance with ASTM requirements.

X

3. Proper fasteners selected for the joint detail (grade, type, bolt length if threads are to be excluded from shear plane).

X

4. Proper fasteners selected for the joint detail (grade, type, bolt length if threads are to be excluded from shear plane).

X

5. Connecting elements, including the appropriate faying surface condition and hole preparation, if specified, meet applicable requirements.

X

6. Pre-installation verification testing by installation personnel observed and documented for fastener assemblies and methods used.

X

7. Proper storage provided for bolts, nuts, washers and other fastener components.

X

During Bolting (AISC 360-16 Table N5.6-2)

These inspections are not required for snug-tight joints.

These inspections are not required for pretensioned joints and slip-critical joints, when the installer is using the turn-of-nut method with matchmarking techniques, the direct-tension-indicator method, or the twist-off-type tension control bolt method.

1. Fastener assemblies, of suitable condition, placed in all holes and washers (if required) are positioned as required.

X

2. Joint brought to the snug-tight condition prior to the pretensioning operation.

X

3. Fastener component not turned by the wrench prevented from rotating.

X

4. Fasteners are pretensioned in accordance with the RCSC Specification, progressing systematically from the most rigid point toward the free edges.

After Bolting (AISC 360-16 Table N5.6-3)

X Document acceptance or rejection of bolted connections. ICC-SSBSI X

Other Inspection Tasks (AISC 360-16 Section N5.8)

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 7 of 13 q u ir e

Qualification s

C o n ti n u o ri o q u e n

P e ri o s t o r

In s p e c ti

X 1. Verify compliance of fabricated steel with the details shown on the approved shop drawings.

ICC-SSBSI X 50%

X 2. Verify compliance of the erected steel frame with the details shown on the approved erection drawings, including braces, stiffeners, member locations and joint details.

ICC-SSBIS X 50%

3. Anchor rods and other embedments support structural steel.

X a. Verify the diameter, grade, type and length of the anchor rod or embedded item.

ICC-SSBIS X 50%

X b. Verify the extent or depth of embedment into the concrete.

ICC-SSBSI X 50%

4. RBS requirements, if applicable (ref: AISC 341-10).

a. Contour and finish. X

b. Dimensional tolerances. X

5. Protected zone—no holes and unapproved attachments made by fabricator or erector, as applicable (ref: AISC 341-10).

X

6. H-piles - Protected zone—no holes and unapproved attachments made by the responsible contractor, as applicable. (ref: AISC 341-10).

Cold-formed Steel Deck (IBC-18 1705.2.2)

X 1. Special inspections in accordance with QA/QC-2011 Standard for Quality control and Quality assurance for Installation of Steel Deck.

ICC-SSBSI

Open-Web steel Joists and Joist Girders (IBC-18 Table 1705.2.3)

1. Installation of open-web steel joists and joist girders.

a. End connections – welding or bolted. X

b. Bridging – horizontal or diagonal.

1. Standard bridging. X

2. Bridging that differs from the SJI specifications listed in Section 2207.1

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 8 of 13

Inspection of Composite Structures Prior to Concrete Placement (AISC 341-16 Table J9-1)

1. Material identification of reinforcing steel (Type/Grade). X

2. Determination of carbon equivalent for reinforcing steel other than ASTM A706.

X

3. Proper reinforcing steel size, spacing and orientation. X

4. Reinforcing steel has not been rebent in the field. X

5. Reinforcing steel has been tied and supported as required. X

6. Required reinforcing steel clearances have been provided. X

7. Composite member has required size. X

Inspection of Composite Structures During Concrete Placement (AISC 341-16 Table J9-2)

1. Concrete: Material identification (mix design, compressive strength, maximum large aggregate size, maximum slump).

X

2. Limits on water added at the truck or pump. X

3. Proper placement techniques to limit segregation. X

Inspection of Composite Structures After Concrete Placement (AISC 341-16 Table J9-3)

1. Achievement of minimum specified concrete compressive strength at specified age.

Cold-formed Steel Trusses Spanning 60-Ft or Greater (ref: IBC-18 Section 1705.2.4)

1. Verify temporary installation restraint/bracing installed in accordance with the approved shop drawings.

2. Verify permanent individual truss member restraint/bracing installed in accordance with the approved shop drawings.

Concrete Construction (ref: IBC-18 Table 1705.3)

X 1. Inspect reinforcing steel, including prestressing tendons, and placement.

ACI-CCSI X

100%

X 2. Inspection of reinforcing steel welding in accordance with Steel Construction section above.

ACI-CCSI X

50%

X 3. Inspection of anchors cast in concrete. ACI-CCSI X 100%

X 4. Inspection of anchors post-installed in hardened concrete members.

ACI-CCSI X

X 5. Verify use of approved design mix. ACI-CCSI X 100%

X 6. Prior to placement fabricate specimens for strength tests, perform slump and air content tests, and determine the temperature of the concrete.

X 7. Inspect concrete and shotcrete placement for proper application techniques.

X 8. Inspect for maintenance of specified curing temperature and techniques.

ACI-CCSI X

100%

9. Inspection of prestressed concrete:

a. Application of prestressing forces. X

b. Grouting of bonded prestressing tendons in the seismic-force-resisting system.

10. Erection of precast structural members. X

11. Verification of in-situ concrete strength, prior to stressing of tendons in post-tensioned concrete and prior to

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 9 of 13 removal of shores and forms from beams and structural slabs.

X 12. Inspection formwork for shape, location and dimensions of the concrete member being formed.

100%

Masonry Construction (ref: IBC-18 Section 1705.4)

X 1. Inspect masonry construction in accordance with IBC-15 Section 1705.4 and TMS 602-13/ACI 530.1-13/ASCE 6-13 Article 1.6.

ICC-SMSI

Level A Quality Assurance

Tests: None.

X Inspection: Verify compliance with the approved submittal and project specifications.

ICC-SMSI X

50%

Level B Quality Assurance

Tests:

1. Verify slump flow and Visual Stability Index (VSI) as delivered to the project site in accordance with TMS 602- 13/ACI 530.1-13/ASCE 6-13 Specification Article 1.5B.1.b.3 for self-consolidating grout.

2. Verify f’m and f’aac in accordance with TMS 602-13/ACI 530.1-13/ASCE 6-13 Specification Article 1.4B prior to construction, except where specifically exempted.

Inspection:

1. Verify compliance with the approved submittals and project specifications.

2. At the start of masonry construction, verify:

a. Proportions of site-prepared mortar. X

b. Construction of mortar joints. X

c. Grade and size of prestressing tendons and anchorages.

d. Location of reinforcement, connectors, prestressing tendons and anchorages.

e. Prestressing technique. X

f. Properties of thin-bed mortar for AAC masonry.

(Continuous inspection is required for the first 5000 sq ft of AAC masonry. Periodic inspection is required after the first 5000 sq ft of AAC masonry.)

X X

3. Prior to grouting, verify:

a. Grout space is clean. X

b. Grade, type and size of reinforcement and anchor bolts, and prestressing tendons and anchorages.

c. Placement of reinforcing and connectors, and prestressing tendons and anchorages.

d. Proportions of site-prepared grout and prestressing grout for bonded tendons.

e. Construction of mortar joints. X

4. During masonry construction, verify:

a. Size and location of structural members. X

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 10 of 13

b. Type, size and location of anchors, including other details of anchorage of masonry to structural members, frames, or other construction.

c. Welding of reinforcement. X

d. Preparation, construction and protection of masonry during cold weather (temperature below 40°F) or hot weather (temperature above 90°F).

e. Application and measurement of prestressing force. X

f. Placement of grout and prestressing grout for bonded tendons is in compliance.

g. Placement of AAC masonry units and construction of thin-bed mortar joints. (Continuous inspection is required for the first 5000 sq ft of AAC masonry.

Periodic inspection is required after the first 5000 sq ft of AAC masonry.)

X X

5. Observe preparation of grout specimens, mortar specimens and/or prisms.

Level C Quality Assurance

Tests:

1. Verify f’m and f’aac in accordance with TMS 602-13/ACI 530.1-13/ASCE 6-13 Specification Article 1.4B prior to construction, and for every 5000 sq ft during construction.

2. Verify proportions of materials in premixed or pre-blended mortar, prestressing grout, and grout other than self-consolidating grout as delivered to the project site.

3. Verify slump flow and Visual Stability Index (VSI) as delivered to the project site in accordance with TMS 602- 13/ACI 530.1-13/ASCE 6-13 Specification Article 1.5B.1.b.3 for self-consolidating grout.

Inspection:

1. Verify compliance with the approved submittals and project specifications.

2. Verify:

a. Proportions of site-prepared mortar, grout and prestressing grout for bonded tendons.

b. Grade, type and size of reinforcement and anchor bolts, and prestressing tendons and anchorages

c. Placement of masonry units and construction of mortar joints.

d. Placement of reinforcement, connectors and prestressing tendons and anchorages.

e. Grout space prior to grouting. X

f. Placement of grout and prestressing grout for bonded tendons.

g. Size and location of structural elements. X

h. Type, size and location of anchors, including other details of anchorage of masonry to structural members, frames or other construction.

i. Welding of reinforcement. X

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 11 of 13

j. Preparation, construction and protection of masonry during cold weather (temperature below 40°F) or hot weather (temperature above 90°F).

k. Application and measurement of prestressing force. X

l. Placement of AAC masonry units and construction of thin-bed mortar joints.

m. Properties of thin-bed mortar for AAC masonry. X

3. Observe preparation of grout specimens, mortar specimens and/or prisms.

Wood Construction (ref: IBC-18 Section 1705.5)

1. Inspect prefabricated wood structural elements in accordance with Section 1704.2.5

2. High load diaphragms:

a. Verify sheathing grade and thickness. X

b. Verify nominal size of framing members at adjoining panel edges.

c. Verify nail or staple diameter and length. X

d. Verify number of fastener lines. X

e. Verify spacing between fasteners in each line and at

3. Shearwalls:

a. Verify sheathing grade and thickness. X

b. Verify nominal size of framing members at adjoining

c. Verify nail or staple diameter and length. X

d. Verify number of fastener lines. X

e. Verify spacing between fasteners in each line and at

f. Location and size of holdowns. X

4. Verify nailing, bolting, anchoring and fastening of:

a. Drag struts and collectors. X

b. Braces. X

c. Hold-downs. X

5. Metal-plate-connected wood trusses spanning 60 ft or greater:

a. Verify temporary installation restraint/bracing installed in accordance with the approved shop drawings.

b. Verify permanent individual truss member restraint/bracing installed in accordance with the approved shop drawings.

Soils (ref: IBC-18 Table 1705.6)

1. Verify materials below shallow foundations are adequate to achieve the required bearing capacity.

2. Verify excavations are extended to proper depth and have reached proper material.

3. Perform classification and testing of compacted fill materials.

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 12 of 13

4. Verify use of proper materials, densities and lift thicknesses during placement and compaction of compacted fill.

5. Prior to placement of controlled fill, observe subgrade and verify that site has been prepared properly.

Driven Deep Foundation Elements (ref: IBC-18 Table 1705.7)

1. Verify materials, sizes and lengths. X

2. Determine capacities of test elements and conduct additional load tests when required. Refer to project specifications.

3. Observe driving operations and maintain complete and accurate records for each element.

4. Verify element locations and plumbness. X

a. Verify type and size of hammer. X

b. Record number of blows per foot of penetration. X

c. Determine required penetration to achieve specified capacity.

d. Record pile tip and butt elevations. X

e. Document any damage to any foundation element. X

5. For steel piling, perform additional inspection in accordance with Section 1705.2 and AISC 341-10, Table J10-1.

6. For concrete elements and concrete-filled elements, perform additional inspections in accordance with Section 1705.3.

7. For specialty elements, perform additional inspections as required in the project specifications.

Cast-In-Place Deep Foundations (ref: IBC-18 Table 1705.8)

1. Observe drilling operations and maintain complete and accurate records for each element.

2. Verify element locations and plumbness. X

a. Verify element diameter. X

b. Verify bell diameter (if applicable). X

c. Verify element lengths. X

d. Verify embedment depth into bedrock (if applicable). X

e. Verify adequate end-bearing strata capacity. X

f. Record concrete or grout volumes. X

3. For concrete elements, perform additional inspections in accordance with Section 1705.3.

Helical Piles (ref: IBC-18 Section 1705.9)

1. Verify pile locations X

a. Verify installation equipment used. X

b. Verify pile dimensions. X

c. Verify tip elevations. X

d. Verify final depth. X

e. Verify final installation torque. X

f. Other data as required by the project specifications. X

PARK/PMIS Statement of Structural Tests and Special Inspections, 7-18-18 Page 13 of 13

Wind Resistance (ref: IBC-18 Section 1705.11)

1. Provide inspections when required by Section 1705.11.

Seismic Resistance (ref: IBC-18 Section 1705.12)

1. Provide inspections when required by Section 1705.12.

Testing and Qualification for Seismic Resistance (ref: IBC-18 Section 1705.13)

1. Test and qualify seismic resistance in accordance with IBC-15 Section 1705.13 and the project specifications.

Sprayed Fire-Resistant Materials (ref: IBC-18 Section 1705.14)

X 1. Inspect sprayed fire-resistant materials in accordance with IBC-15 Section 1705.14 and the project specifications.

ICC-SPSI

100%

Mastic and Intumescent Fire-Resistant Coatings (ref: IBC-18 Section 1705.15)

1. Perform inspections in accordance with AWCI 12-B and IBC-15 Section 1705.15.

Exterior Insulation and Finish Systems (EIFS) (ref: IBC-18 Section 1705.16)

1. Perform inspections in accordance with project specifications and IBC-15 Section 1705.16.

Fire-resistant Penetrations and Joints (ref: IBC-18 Section 1705.17)

1. Perform inspections in accordance with project specifications and IBC-15 Section 1705.17.

Smoke Control (ref: IBC-18 Section 1705.18)

1. Perform testing in accordance with project specifications and IBC-15 Section 1705.18.

BOST 249576-220968 07 8100 - 1

Rev. 1 – 7.15.21 APPLIED FIREPROOFING

SECTION 07 8100 - APPLIED FIREPROOFING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes:

1. Sprayed fire-resistive materials.

1.3 DEFINITIONS

A. SFRM: Sprayed fire-resistive materials.

1.4 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at Project site.

1. Review products, design ratings, restrained and unrestrained conditions, densities, thicknesses, bond strengths, and other performance requirements.

1.5 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: Framing plans or schedules, or both, indicating the following:

1. Extent of fireproofing for each construction and fire-resistance rating.

2. Applicable fire-resistance design designations of a qualified testing and inspecting agency acceptable to authorities having jurisdiction.

3. Minimum sprayed fire-resistive material thicknesses needed to achieve required fire-resistance rating of each structural component and assembly.

4. Treatment of sprayed fire-resistive material after application.

1.6 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer and testing agency.

B. Field quality-control reports.

1.7 QUALITY ASSURANCE

A. Installer Qualifications: A firm or individual certified, licensed, or…