ADDENDUM For Addendu… · GBI-053 / 15117.00 . This addendum modifies the Contract Documents only in the manner and to the extent stated herein and shown ... ITEM NO. 1 Reference

ADDENDUM

100 Peachtree St. NW, Suite 2500, Atlanta, GA 30303 – T 404.522.8888 F 404.521.6204 2/10 FILE: f:\projects\1511700\f ca\f00 bidding\f002 addendum\a01\addendum no 01.doc

PROJECT: GBI Morgue Addition & Renovation ADDENDUM NUMBER: A01

DATE OF ISSUE: 07.06.16 PROJECT NUMBER: GBI-053 / 15117.00

This addendum modifies the Contract Documents only in the manner and to the extent stated herein and shown on any accompanying drawings and will become a part of the Contract Documents. Except as specified or otherwise indicated by this addendum, all work shall be in accordance with the basic requirements of the Contract Documents.

BIDDER SHALL ACKNOWLEDGE RECEIPT OF ADDENDUM IN THE SPACE PROVIDED ON THE BID FORM, FAILURE TO DO SO MAY CONSTITUTE AN INFORMALITY IN THE BID.

The following clarifications, amendments, additions, revisions, changes and/or modifications shall take precedence over the drawings and specifications for the above named project only in the amount and to the extent hereinafter specified in this addendum. Where any item called for in the specifications or indicated on the drawings is not supplemented hereby, the original requirements shall remain in effect. Where any original item is amended, voided or superseded hereby, the provision of such item not specifically amended, voided or superseded shall remain in effect.

ITEM NO. 1 Reference the Project Manual, SPECIFICATIONS - Delete the following Sections in their entirety and substitute new Section, dated 07/06/16, copies of which are attached to this Addendum.

A. TABLE OF CONTENTS: B. Section 01 9113, GENERAL COMMISSIONING REQUIREMENTS C. Section 05 1200, STRUCTURAL STEEL D. Section 05 2100, STEEL JOIST FRAMING E. Section 05 3100, STEEL DECKING F. Section 07 4213.19, INSULATED METAL WALL PANELS ITEM NO. 2 Reference the Project Manual, SPECIFICATIONS - Add the following new Sections, dated 07/06/16, copies of which are attached to this Addendum.

A. Section 22 0800, PLUMBING COMMISSIONING REQUIREMENTS B. Section 23 0800, MECHANICAL COMMISSIONING REQUIREMENTS C. Section 26 0800, ELECTRICAL COMMISSIONING REQUIREMENTS

ITEM NO. 3 Reference the Project Manual, SPECIFICATIONS – Insert the sentence “Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS” in the list of paragraph “1.2 RELATED WORK” to the following Specification Sections:

A. Section 042613, MASONRY VENEER B. Section 071416, COLD FLUID-APPLIED WATERPROOFING C. Section 071616, CRYSTALLINE WATERPROOFING D. Section 072500, WEATHER BARRIERS E. Section 072600, VAPOR RETARDERS F. Section 07423.19, INSULATED METAL WALL PANELS G. Section 075243, THERMOPLASTIC POLYOLEFIN (TPO) ROOFING H. Section 07 6200, SHEET METAL FLASHING AND TRIM I. Section 077129, MANUFACTURED ROOF EXPANSION JOINTS J. Section 079200, JOINT SEALANTS K. Section 079500, EXPANSION CONTROL L. Section 084113, ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS M. Section 084413, GLAZED ALUMINUM CURTAIN WALLS N. Section 13 3419 - METAL BUILDING SYSTEMS

ADDENDUM

100 Peachtree St. NW, Suite 2500, Atlanta, GA 30303 – T 404.522.8888 F 404.521.6204 2/10 FILE: f:\projects\1511700\f ca\f00 bidding\f002 addendum\a01\addendum no 01.doc

ITEM NO. 4: Reference the DRAWINGS A. The following Drawings, copies of which are attached to this Addendum, have been revised and are

hereby reissued, bearing the revision date of 07/06/16: A1.00, A1.01, A1.02, A1.04, A1.10, A4.10, A4.20, A4.30, A7.12, AD1.00 S1.01, S3.01 ITEM NO. 5: REQUEST FOR INFORMATION A. The RFI Log, a copy of which is attached to this Addendum, is issued, bearing the revision date of

07/06/16: ITEM NO. 4: PRODUCT SUBSTITIONS AND ACCEPTABLE MANUFACTURERS OR PRODUCTS. The following products meet the performance criteria described in the specification sections noted and may be included.

A. Section 071416, COLD FLUID APPLIED WATERPROOFING: Polycoat Aquaseal 5000 is an acceptable product.

B. Section 072726, FLUID APPLIED MEMBRANE AIR BARRIER: BASF Enershield HP is an acceptable product.

C. Section 074213.19, INSULATED METAL WALL PANEL: Metl Span Architectural Wall is an acceptable product.

D. Section 074213.19, INSULATED METAL WALL PANEL: ATAS Isoleren ST is an acceptable product.

E. Section 077100, ROOF SPECIALTIES, ROOF EDGE SPECIATIES – One piece gravel stop: ATAS Edge-Lok 2 is an acceptable product.

END OF ADDENDUM NUMBER

GBI Morgue Additions and Renovations 06.06.16GBI-053 Issued for Construction

Revised per Addendum #01, 07.06.16

Stevens & Wilkinson Table of Contents

Project Number 15117.00 1 ‐ 1

Table of Contents

PROCUREMENT AND CONTRACTING DOCUMENTS GROUP

SPECIFICATIONS GROUP

General Requirements Subgroup

DIVISION 01 - GENERAL REQUIREMENTS 00001 - GSFIC Construction Agreement 004323 - Alternates Form 011000 - Summary 012500 - Substitution Procedures 013100 - Project Management and Coordination 013200 013230

- -

Construction Progress Documentation Photographic Documentation

013300 - Submittal Procedures 014000 014000a 014000b 014000c 014000d 014000e

- - - - - -

Quality Requirements Statement of Special Inspections Statement of SI Requirements for Seismic Resistance Statement of SI Requirements for Wind Resistance Schedule of Special Inspections Final Report of Special Inspections

014200 - References 015000 - Temporary Facilities and Controls 016000 - Product Requirements 017300 - Execution 017419 - Construction Waste Management and Disposal 017700 - Closeout Procedures 017823 - Operation and Maintenance Data 017839 - Project Record Documents 017900 - Demonstration and Training 019113 - General Commissioning Requirements





Facility Construction Subgroup

DIVISION 02 - EXISTING CONDITIONS 024119 - Selective Demolition

DIVISION 03 - CONCRETE 033000 - Cast-In-Place Concrete

DIVISION 04 - MASONRY 042200 - Concrete Unit Masonry 042613 - Masonry Veneer 047200 - Cast Stone Masonry

DIVISION 05 - METALS

051200 - Structural Steel Framing 052100 - Steel Joist Framing 053100 - Steel Decking 054000 - Cold-Formed Metal Framing 055000 - Metal Fabrications 055113 - Metal Pan Stairs 055213 - Pipe and Tube Railings

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

061053 - Miscellaneous Rough Carpentry 061600 - Sheathing 064116 - Plastic-Laminate-Faced Architectural Cabinets

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

071416 - Cold Fluid-Applied Waterproofing 071616 - Crystalline Waterproofing 072100 - Thermal Insulation 072600 072726

- -

Vapor Retarders Fluid-Applied Membrane Air Barriers

074213.19 - Insulated Metal Wall Panels





075423 - Thermoplastic Polyolefin (TPO) Roofing 076200 - Sheet Metal Flashing and Trim 077100 - Roof Specialties 077129 - Manufactured Roof Expansion Joints 077200 078413

- -

Roof Accessories Penetration Firestopping

078443 - Joint Firestopping 079200 - Joint Sealants 079500

- Expansion Control

DIVISION 08 - OPENINGS

081113 - Hollow Metal Doors and Frames 081416 - Flush Wood Doors 083323 - Overhead Coiling Doors 084113 - Aluminum-Framed Entrances and Storefronts 084413 087100

- -

Glazed Aluminum Curtain Walls Hardware

088000 - Glazing 088300 - Mirrors

DIVISION 09 - FINISHES

092216 - Non-Structural Metal Framing 092900 - Gypsum Board 093013 - Ceramic Tiling 095113 - Acoustical Panel Ceilings 096513 - Resilient Base and Accessories 096723 - Resinous Flooring 096813 - Tile Carpeting 099113 - Exterior Painting 099123 - Interior Painting

DIVISION 10 - SPECIALTIES

101423 - Panel Signage 102113.19 - Plastic Toilet Compartments 102600 - Wall and Door Protection 102800 103230

- -

Toilet, Bath, and Laundry Accessories Photographic Documetation

104413 - Fire Protection Cabinets





104416 - Fire Extinguishers

DIVISION 11 - 111313 - Loading Dock Bumpers 113100 - Residential Appliances

DIVISION 12 - 122113 123553

- -

Horizontal Louver Blinds Laboratory Casework

123661 124053

- -

Simulated Stone Countertops Laboratory Accessories

DIVISION 13

132100 - Controlled Environment Rooms

DIVISION 14 142400 - Hydraulic Elevators

Facility Services Subgroup

DIVISION 21 - FIRE SUPPRESSION 210517 - Sleeves and Sleeve Seals for Fire-Suppression Piping 210518 - Escutcheons for Fire-Suppression Piping 210523 210553

- -

General-Duty Vales for Water-Based Fire-Suppression Piping Identification for Fire Suppression Piping and Equipment

211119 - Fire-Department Connections 211200 - Fire-Suppression Standpipes 211313 - Wet-Pipe Sprinkler Systems 211316 - Dry-Pipe Sprinkler Systems

DIVISION 22 - PLUMBING

220513 - Common Motor Requirements for Plumbing Equipment 220517 - Sleeves and Sleeve Seals for Plumbing Piping 220518 - Escutcheons for Plumbing Piping 220519 - Meters and Gages for Plumbing Piping





220523.12 - Ball Valves for Plumbing Piping 220523.13 - Butterfly Valves for Plumbing Piping 220523.14 - Check Valves for Plumbing Piping 220523.15 - Gate Valves for Plumbing Piping 220529 - Hangers and Supports for Plumbing Piping and Equipment 220553 - Identification for Plumbing Piping and Equipment 220719 220800

- -

Plumbing Piping Insulation Plumbing Commissioning Requirements

221116 - Domestic Water Piping 221119 - Domestic Water Piping Specialties 221123 - Domestic Water Pumps 221316 - Sanitary Waste and Vent Piping 221319 221413 221423

- - -

Sanitary Waste Piping Specialties Facility Storm Drainage Piping Storm Drainage Piping Specialties

221429 - Sump Pumps 223400 224000

- -

Fuel-Fired, Domestic-Water Heaters Plumbing

DIVISION 23 - HEATING VENTILATING AND AIR CONDITIONING

230513 - Common Motor Requirements for HVAC Equipment 230516 - Expansion Fittings and Loops for HVAC Piping 230517 - Sleeves and Sleeve Seals for HVAC Piping 230518 - Escutcheons for HVAC Piping 230519 - Meters and Gages for HVAC Piping 230523 - General-Duty Valves for HVAC Piping 230523.12 - Ball Valves for Hvac Piping 230523.13 - Butterfly Valves for Hvac Piping 230523.14 - Check Valves for Hvac Piping 230529 - Hangers and Supports for HVAC Piping and Equipment 230533 - Heat Tracing for HVAC Piping 230548 - Vibration and Seismic Controls for HVAC 230548.13 - Vibration Controls for HVAC 230553 - Identification for HVAC Piping and Equipment 230593 - Testing, Adjusting, and Balancing for HVAC 230713 - Duct Insulation 230719 - HVAC Piping Insulation





230800 - Mechanical Commissioning Requirements 230900 - Instrumentation and Control for HVAC 230923.11 - Control Valves 230923.14 - Flow Instruments 230923.27 - Temperature Instruments 231123 - Facility Natural-Gas Piping 232113 - Hydronic Piping 232116 - Hydronic Piping Specialties 232123 - Hydronic Pumps 232300 - Refrigerant Piping 232513 - Water Treatment for Closed-Loop Hydronic Systems 233113 - Metal Ducts 233119 - HVAC Casings 233300 - Air Duct Accessories 233416 - Centrifugal Hvac Fans 233600 - Air Terminal Units 233713 - Diffusers, Registers, and Grilles 234100 - Particulate Air Filtration 236423 - Scroll Water Chillers 237313 - Modular Indoor Central-Station Air-Handling Units 238126 - Split-System Air-Conditioners 238219 - Fan Coil Units

DIVISION 26 - ELECTRICAL

260519 - Low-Voltage Electrical Power Conductors and Cables 260523 - Control-Voltage Electrical Power Cables 260526 - Grounding and Bonding for Electrical Systems 260529 - Hangers and Supports for Electrical Systems 260533 - Raceways and Boxes for Electrical Systems 260543 - Underground Ducts and Raceways for Electrical Systems 260544 - Sleeves and Sleeve Seals for Electrical Raceways and Cabling 260548.16 - Seismic Controls for Electrical Systems 260553 - Identification for Electrical Systems 260573.13 - Overcurrent Protective Device Short-Circuit Study 260573.16 - Overcurrent Protective Device Coordination Study 260573.19 - Overcurrent Protective Device Arc-Flash Study 260800 - Electrical Commissioning Requirements 260923 - Lighting Control Devices





262200 - Low-Voltage Transformers 262416 - Panelboards 262726 - Wiring Devices 262813 - Fuses 262816 - Enclosed Switches and Circuit Breakers 263600 - Transfer Switches 264113 - Lightning Protection for Structures 264313 - Surge Protection for Low-Voltage Electrical Power Circuits 265100 - Interior Lighting 265600 - Exterior Lighting

DIVISION 27 - 270000 - 270100 - 270500 - 270513.13 - 270513.33 - 270513.43 - 270513.53 - 270526 - 270528 - 270600 - 270800 - 271100 - 271300 - 271500 - 271500.16 - 271500.19 -

Communications Operation and Maintenance of Communications Systems Common Work Results for Communications Systems Dialtone Services DSL Services Cable Services Satellite Services Grounding and Bonding for Communication Systems Pathways for Communication Systems Schedule for Communications Commissioning of Communications Communications Equipment Room Fittings Communications Backbone Cabling Communications Horizontal Cabling Voice Communications Horizontal Cabling Data Communications Horizontal Cabling

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY 280513 - Conductors and Cables for Electronic Safety and Security 280528 - Pathways for Electronic Safety and Security 280544 - Sleeves and Sleeve Seals for Electronic Safety and Security Pathways and Cabling 283111 - Digital, Addressable Fire Alarm System

Site and Infrastructure Subgroup

DIVISION 31 - EARTHWORK 311000 - Site Clearing





312200 - Grading 312500 - Erosion & Sedimentation Controls 316210 - Aggregate Pier Foundation System

DIVISION 32 - EXTERIOR IMPROVEMENTS 321200 - Flexible Paving 321300 - Rigid Paving 329000 - Planting Preparation 329200 - Turf & Grasses 329705 - Site Clean Up & Finish

DIVISION 33 - UTILITIES 331100 - Water Utility & Distribution 334000 - Storm Drainage Utilities

Stevens & Wilkinson GENERAL COMMISSIONING REQUIRMENTS Project Number 15117.00 019113 ‐ 1

GBI Morgue Additions and Renovations GBI-053

06.06.166Issued for Construction

Issued per Addendum No. 01, 07.06.16 SECTION 019113 - GENERAL COMMISSIONING REQUIREMENTS

PART 1 – GENERAL

1.1 SUMMARY

A. Section includes

1. General requirements that apply to the implementation of commissioning without re-gard to specific systems, assemblies, or components.

B. Related Sections

1. Section 042613 – Masonry Veneer 2. Section 071416 – Cold Fluid-Applied Waterproofing 3. Section 071616 – Crystalline Waterproofing 4. Section 072500 – Weather Barriers 5. Section 072600 – Vapor Retarders 6. Section 07423.19 – Insulated Metal Wall Panels 7. Section 075243 – Thermoplastic Polyolefin (TPO) Roofing 8. Section 07 6200 – Sheet Metal Flashing and Trim 9. Section 077129 – Manufactured Roof Expansion Joints 10. Section 079200 – Joint Sealants 11. Section 079500 – Expansion Control 12. Section 084113 – Aluminum-Framed Entrances and Storefronts 13. Section 084413 – Glazed Aluminum Curtain Walls 14. Section 13 3419 - Metal Building Systems 15. Section 22 0000 – Plumbing General 16. Division 23 – Heating, Ventilating and Air Conditioning 17. Division 26 – Electrical

1.2 RELATED DOCUMENTS

A. OPR and BOD documentation are included by reference for information only.

B. Drawings and general provisions of the contract including General and Supplementary Requirement and Division 1 Specification Sections, apply to this section.

1.3 DEFINITIONS




Issued per Addendum No. 01, 07.06.16

A. Basis of Design (BOD): A document that records concepts, calculations, system selection decisions, and product selections used to meet the OPR and to satisfy applicable regulatory requirements, standards, and guidelines. The document includes both narrative descriptions and lists of individual items that support the design process.

B. Commissioning: The systematic process of assuring by verification and documentation, from the design phase through occupancy that all facilities perform interactively in accordance with the design documentation and intent, and in accordance with the owner’s operational needs, including preparation of operational personnel.

C. Commissioning Plan: A document that outlines the organization, schedule, allocation of re-sources, and documentation requirements of the commissioning process. This is an overall plan that provides the structure, schedule, and coordination planning for commissioning. As construction progresses, the CxA & BECxA will update the plan, which includes details of:

1. Commissioning scope 2. Systems to be commissioned 3. Rigor of commissioning 4. Team contact information 5. Roles and responsibilities of all parties 6. Communication and reporting protocols 7. Commissioning overview and details of submittal activities 8. Construction observation, checklists, and start-up activities 9. Process for dealing with deficiencies 10. Test procedure development and execution 11. Description of summary report, progress and reporting logs

D. BECxA: The entity who is designated by the team to formally document the project-specific

Building Enclosure Commissioning.

E. CxA: Commissioning Agent

F. Construction Start-up: The initial activation or energizing of equipment or systems for the purpose of demonstrating completeness of installation, utility connections, performance, system operations, and ability to perform for its specified purpose.

G. Functional Performance Test (FPT) Procedures: This written protocol defines methods,

personnel, and expectations for test conducted on components, equipment, assemblies, systems, and interfaces among systems. Tests clearly described the test prerequisites, required test conditions, individual systematic test procedures, expected system response and acceptance criteria for each procedure, actual response or findings, and any pertinent discussion. Test procedures differ from testing requirements found in the specifications, which describe what modes and features are to be tested and verified and under what conditions. Test procedures describe the step-by-step method of how to test. Simple checklists may be appropriate for testing simple components, but dynamic testing of interfacing components requires more detailed procedures and forms.

H. HVAC: The Heating, Ventilating and Air Conditioning system called for by the Contract Documents.





I. Issues Log: The purpose of this log is to provide a method for tracking and resolution of deficiencies discovered as a result of the commissioning process. This list also includes the current disposition of issues and the date of final resolution as confirmed by the CxA. Deficiencies are defined as those issues where products, execution or performance do not satisfy the Specifications and/or the design intent. The Issues Log will be created and managed by the CxA.

J. Owner's Project Requirements (OPR): A document that details the functional require-ments of a project and the expectations of how it will be used and operated. These include Project goals, measurable performance criteria, cost considerations, benchmarks, success criteria, commissioning, training, documentation, and supporting information.

K. Pre-functional Checklists: Pre-functional checklists are forms developed by the contractor, equipment manufacturer, or CxA as applicable and used by the contractor to verify that specified systems and components are complete and correctly installed, ready for start-up and functional testing. These Checklists are supplemental to the equipment manufactur-er’s standard installation instructions and pre-start up forms. The Completed Checklists along with the equipment manufacturer’s pre-start-up forms must be submitted by the con-tractor PRIOR to startup of the equipment. Equipment specified to have factory start-up performed must have the applicable Checklist filled out by the vendor and submitted by the contractor. After the Checklists have been approved and start-up has occurred, the con-tractor can begin their pre-checkout of the functional operations of the equipment and sys-tems prior to validation by the CxA during the Functional Testing.

L. Pre-functional Testing: The process of starting the equipment and systems utilizing ven-dor/contractor startup and installation pre-functional checklists in coordination with the CxA's pre-functional documentation to ensure systems are operating in compliance with the contract documents, specifications and building automation system sequences, prior to functional validation by the CxA.

M. Start Up: The initial activation or energizing of equipment or systems for the purpose of demonstrating completeness of installation, utility connections, performance, system oper-ations, and ability to perform for its specified purpose.

N. Systems, Subsystems, Equipment, and Components: Where these terms are used to-gether or separately, they shall mean "as-built" systems, subsystems, equipment, and components.

1.4 COMMISSIONING TEAM

A. Members Appointed by Contractor(s): Individuals, each having the authority to act on behalf of the entity represented, explicitly organized to implement the commissioning process through coordinated action. The commissioning team shall consist of, but not be limited to, representatives of Contractor, including Project superintendent and subcontractors, install-ers, suppliers, and specialists deemed appropriate by the CxA & BECxA.

B. Members Appointed by Owner:





1. CxA: The designated person, company, or entity that plans, schedules, and coordi-nates the commissioning team to implement the commissioning process. The CxA has been engaged under a separate contract. Total Systems Commissioning, Inc. Contact: Dick Dutro, CxA 404.457.3768 mobile [email protected] Representatives of the facility user and operation and maintenance personnel design Professionals.

2. BECxA: The designated company, or entity that plans the Building Enclosure com-missioning process as part of the CxA team. The BECxA is engaged under contract with the CxA. Walter P Moore, Inc. Contact: Yuan Tian, BECxA 202.779.0549 mo-bile [email protected].

1.5 OWNER'S RESPONSIBILITIES

A. Provide the OPR documentation to the CxA and Contractor for information and use.

B. Assign operation and maintenance personnel and schedule them to participate in commis-sioning team activities.

C. Provide the BOD documentation, prepared by Design Professional and approved by Owner,

to the CxA for use in developing the commissioning plan, systems manual, and operation and maintenance training plan.

D. Assist in reviewing selected submittals.

E. Assist in construction observation, verifying completion of construction checklists and ob-

serving start-up.

F. Participate in or witness testing, within pre-established lines of responsibility and authority.

G. Review O&M and systems manual.

H. Participate in training and document acceptance of training.





1.6 CONTRACTOR'S RESPONSIBILITIES

A. Contractor shall assign representatives with expertise and authority to act on its behalf and shall schedule them to participate in and perform commissioning process activities including, but not limited to, the following:

1. Provide input into Commissioning Plan and assist to execute the Plan. 2. Evaluate performance deficiencies identified in test reports and, in collaboration with

entity responsible for system and equipment installation, recommend corrective ac-tion.

3. Cooperate with the CxA for resolution of issues recorded in the Deficiency and Reso-lution Log. Update log as items are completed and provide to CxA on a regular ba-sis.

4. Attend commissioning team meetings. 5. Integrate and coordinate commissioning process activities with construction sched-

ule. 6. Review, accept and complete construction pre-functional checklists provided by the

CxA prior to equipment start-up. 7. Complete construction completion checklists and pre-functional checklists as Work is

completed and provide to the CxA on a regular basis. 8. Review and accept commissioning functional test procedures provided by the CxA. 9. Complete commissioning functional test procedures with witnessing by CxA. 10. Ensure subcontractor’s commissioning work is completed and cooperate with CxA in

executing the commissioning plan. 11. Respond to questions and issues raised by CxA. 12. Resolve issues identified during commissioning and coordinating correction of identi-

fied deficiencies. 13. Provide equipment, system, and assembly data needed by CxA. 14. Perform specified training. 15. Coordinate with other trades as necessary to facilitate a smooth and complete com-

missioning process. 16. Perform and document tests as specified in the mechanical and electrical sections. 17. Participate in resolving issues within their scope identified during commissioning. 18. Provide required documentation for systems manuals and commissioning reports. 19. Provide labor, materials, and tools as required to assist in the commissioning pro-

cess for removal / replacement of electrical panel covers, ceiling tiles, access doors, etc. including ladders, lift, etc.

20. Perform off-season testing with CxA for verification of HVAC system operation in season opposite project turn over to Owner, correct any operational issues found during testing.





1.7 COMMISSIONING AGENT (CxA & BECxA) RESPONSIBILITIES

A. Organize and lead the commissioning team. Coordinate with the contractor, design profes-sionals, and Owner for commissioning activities with the construction schedule. Coordinate with the project sustainable design to verify that any sustainable design requirements affect-ed by system performance or commissioning are addressed.

B. Provide commissioning plan and update through construction.

C. Conduct commissioning team meetings.

D. Provide Project-specific construction checklists, forms, and commissioning functional test procedures.

E. Verify the execution of commissioning process activities using random sampling. Verifica-tion will include, but is not limited to, equipment submittals, construction forms and check-lists, operating and maintenance data, tests and test reports to verify compliance with the BOD and OPR. When a random sample does not meet the requirement, the CxA will report the failure in the Deficiency and Resolution Log. Coordinate re-testing with Contractor as required for final acceptance.

F. Prepare and maintain the Deficiency and Issues Log and track completion of items noted.

G. Prepare and maintain completed pre-functional test forms, equipment start-up forms, and Functional test forms.

H. Witness Building Enclosure & HVAC systems, assemblies, equipment, and component startup including pipe flushing and cleaning activities. Review Test and Balance execution plan. Witness major HVAC component air and water balancing activities. Review final Test and Balance Report.

I. Compile test data, site observation reports, and certificates and include them in the commis-sioning report.

J. Perform deficiency log updates during the construction and acceptance testing phases with contractor assistance. Perform final sign off of deficiency log prior to the Owner’s receipt of the final certificate of occupancy.

K. Participate in owner training.

PART 2 – PRODUCTS (Not Used)





PART 3 – EXECUTION

3.1 COMMISSIONING OBJECTIVE

A. The commissioning objective focuses on documented confirmation that a facility fulfills the specified performance requirements for the building owner, occupants, and operators. To reach this objective, it is necessary to: clearly document the owner’s project requirements (OPR) and Basis of Design (BOD) including performance and maintainability; and verify and document compliance with these criteria throughout design, construction, acceptance, initial operation, off-season testing, and Warranty phases. Specific goals for commissioning in-clude:

1. Providing documentation and assist in Owner selection of tools to improve quality of

deliverables (e.g., forms, tracking software, performance calculation tools). 2. Verifying and documenting that systems and assemblies are installed according to

OPR and BOD by end of construction. 3. Verifying that adequate and accurate system and assembly documentation is provid-

ed to owner. 4. Verifying that operation and maintenance personnel and occupants are properly

trained. 5. Providing a uniform and effective process for delivery of construction projects. 6. Using quality-based sampling techniques to detect systemic problems. 7. Verifying proper coordination among systems and assemblies, and among all con-

tractors, subcontractors, vendors, and manufacturers of furnished equipment and as-semblies.

8. Ensuring occupation of the building occurs with proper building systems operation to virtually eliminate contractor call-backs to correct system deficiencies.

9. Completion of Punch List work prior to building occupation. 10. Energy efficient operation of the building systems.





3.2 SUBMITTALS

A. The Contractor shall provide the CxA with information required to facilitate the commission-ing process from a written request. These requests may be integrated into the normal sub-mittal process. At minimum, the request will include the normal submittals and shop draw-ings, the manufacturer’s printed installation and detailed start-up procedures, full sequences of operation, O&M data, and performance data, any performance test procedures, control drawings and details of owner contracted tests. In addition, the installation and checkout ma-terials that are actually shipped inside the equipment and the actual field checkout sheet forms to be used by the factory or field technicians shall be submitted to the CxA.

B. The CxA will review submittals related to the commissioned equipment for conformance to the contract documents as it relates to the commissioning process, to the functional perfor-mance of the equipment, adequacy for developing test procedures and for O&M issues. This review is intended primarily to aid in the development of functional testing procedures and only secondarily to verify compliance with equipment specifications. The CxA will pro-vide in their review items unclear, missing, or areas that are not in conformance with contract documents.

C. The Contractor and Design Professional shall provide additional design narrative information

requested by the CxA, depending on the completeness of the design record documentation and sequences provided with the Specifications.

D. These submittals to the CxA do not constitute compliance for O&M manual documentation.

The O&M manuals are the responsibility of the contractor.

3.3 QUALITY ASSURANCE

A. Test Equipment

1. All standard testing equipment required for the Contractor to perform installation, start-up and initial checkout and required functional performance testing shall be pro-vided by the Contractor.

2. Special equipment, tools and instruments, only available from vendor, specific to a piece of equipment, required for testing equipment according to the Contract Docu-ments shall be included in the base bid price to the Contractor and left on site, except for stand-alone data logging equipment that may be used by the CxA.

3. Data logging equipment and software required to test the HVAC and mechanical equipment will be provided by the CxA, but shall not become the property of the Owner.

4. Data logging and test equipment required to test the electrical systems shall be pro-vided by the Contractor but shall not become the property of the Owner. Instruments must be calibrated in accordance with the following frequency: a. Field Instruments: Analog, six (6) months maximum, Digital, twelve (12)

months maximum b. Laboratory Instruments: twelve (12) months c. Leased specialty equipment: twelve (12) months where accuracy is guaran-

teed by leaser





B. All testing equipment shall be of sufficient quality and accuracy to test and/or measure sys-tem performance with the tolerances specified in the specifications. If not otherwise given, the following minimum requirements apply: Temperature sensors and digital thermometers shall have a certified calibration within the past year to accuracy of 0.5F and a resolution of + or - 0.1F. Pressure sensors shall have an accuracy of + or - 2.0% of the value range be-ing measured (not full range of meter) and have been calibrated within the last year. All equipment shall be calibrated according to the manufacturer’s recommended intervals and when dropped or damaged. Calibration tags shall be affixed or certificates readily available.

3.4 CONSTRUCTION CHECKLISTS, START-UP, AND INITIAL CHECKOUT

A. The following procedures apply to all equipment and assemblies to be commissioned.

B. Construction Checklists. The CxA develops new or adapts existing representative construc-tion checklists and procedures for commissioned equipment and assemblies. A sample checklist is provided in Attachment 1 of the project manual.

C. Start-up and Initial Checkout Plan. The Contractor develops installation, start-up and initial

checkout plans for equipment and assemblies with assistance from the CxA. The primary role of the CxA in this process is to ensure that there is written documentation that each of the manufacturer-recommended procedures have been completed and that the systems are ready for functional testing.

1. The start-up and initial checkout plan consists of:

a. The manufacturer’s installation instructions. b. The vendor’s field checkout and start-up sheets. c. The construction checklists provided by the CxA.

2. Manufacturer’s Installation Instruction consist of the manufacturer’s detailed start-up

and checkout procedures copied from the O&M manual or shipped with the equip-ment. Each individual instructional procedure in these documents without a checkbox will have a line or box added in the margin for initialing when completed.

3. Vendor field checkout sheets consist of the manufacturer’s field checkout and start-up sheets normally used by the manufacturer for start-up.

4. Construction Checklists consist of procedures and checks to ensure systems and

assemblies are ready for functional operation and are provided by the CxA to the Contractor. The Contractor determines which trade is responsible for executing and documenting each of the line item tasks in the checklists and notes that trade on the checklist form.




Issued per Addendum No. 01, 07.06.16a. Calibrations: The construction checklists will contain requirements for calibra-

tions. The Contractor is responsible to calibrate all field-installed temperature, relative humidity, CO, CO2 and pressure sensors and gages, and all actuators (dampers and valves) on all equipment using methods approved by the CxA. Sensors installed in the unit at the factory with calibration certification provided need not be field calibrated. Valve leak-by tests shall be conducted by the Contractor when shown on a construction checklist. All procedures used shall be fully documented on the construction checklists or other suitable forms, clearly referencing the procedures followed and written documentation of ini-tial, intermediate and final results.

b. Point-to-point Checkout: Included in the checkout plan will be a point-to-point checkout of each control point tied to a central control system. Each point will be verified to be commanding, reporting and controlling according to its in-tended purpose. For each output, commands will be initiated and verified to be functioning by visually observing and documenting the status of the controlled device in the field (e.g., command lights or sound off, command cooling coil valve to full open, or command heating water pump off). For each input, the system or conditions will be perturbed to initiate the input response being test-ed and the response in the control system observed and recorded (e.g., high duct static pressure alarm).

5. The Contractor compiles the full installation, start-up and initial checkout plan and

provides a signature block at the beginning of the plan covering the entire plan exe-cution.

6. At the CxA’s request, for complex systems or assemblies, the Contractor shall devel-

op a custom narrative description of the proposed start-up or concealment process taking into account interactions and impacts on other systems, construction coordina-tion and scheduling, indoor air quality, system cleanliness, equipment warranty, etc.

7. The Contractor submits the full plan to the CxA for review and approval. The Con-

struction Manager may also review selected start-up plans.

D. Execution of Construction Checklists and Start-up.

1. Each piece of equipment or assembly being commissioned receives full construction checkout by the Contractor following the approved plan and forms. No sampling strategies are used. Only individuals that have direct knowledge and witnessed that a line item task on the construction checklist was actually performed shall initial or check that item off. It is not acceptable for non-witnessing supervisors to fill out the forms.

2. For dynamic mechanical or electrical equipment, the Contractor shall complete the

pre-start procedures in the plan prior to starting equipment. For static assemblies the contractor shall complete pre-concealment procedures before concealing any as-sembly. The Contractor shall notify the CxA at least five days in advance of any equipment start-up or assembly concealment, providing the CxA a copy of the pre-start/pre-concealment sections of the installation and start-up plan at start-up.




Issued per Addendum No. 01, 07.06.163. The CxA shall observe installation, start-up and checkout of selected systems and

assemblies. Procedures on the plans and checklists will be spot-checked by the CxA prior to functional testing.

4. The Contractor and vendors shall execute start-up or concealment and provide the CxA with a signed and dated copy of the completed construction checklists and in-stallation and start-up documentation. The Contractor shall clearly note any items that have not been completed and the plan for their completion.

5. The construction checklist and other procedures from the plan for a given system or assembly must be successfully completed prior to formal functional performance testing of the equipment.

6. The CxA reviews the documentation and identifies incomplete areas. Only two re-views are allowed by the CxA. Additional reviews required by the CxA due to Con-tractor not correctly completing the commissioning checklists will be outside the CxA scope and back charged to the Contractor.

7. The Contractor shall correct all areas that are deficient or incomplete in the checklists in a timely manner

3.5 FUNCTIONAL TESTING

A. This sub-section applies to all commissioning functional testing for all divisions.

B. The Contractor shall be responsible to fully test all systems and assemblies according to the specifications. The CxA will direct, witness and document the functional testing. The Con-tractor shall execute the tests.

C. Testing Requirements. The functional testing requirements for HVAC and mechanical sys-tems and equipment are found in section 15080. The CxA shall develop documentation forms for the HVAC and mechanical equipment testing during the construction phase of the project after approved equipment and control system shop drawings are available.

D. Building Enclosure Testing Requirements: the field quality assurance testing requirements for the storefront and curtain wall are in accordance with Part 3 of the applicable specification sec-tions.

E. Objectives and Scope

1. The objective of functional performance testing is to demonstrate that each system is operating according to the documented owner objectives and contract documents. For dynamic systems, functional testing facilitates bringing the systems from a state of initial operation to full dynamic operation. For static elements, functional testing verifies the performance of the assembly in its installed state under conditions speci-fied in the testing requirements. Additionally, during the testing process, areas of de-ficient performance are identified and corrected.




Issued per Addendum No. 01, 07.06.162. In general functional testing shall include testing each sequence in the sequence of

operations, and other significant modes, sequences and control strategies not men-tioned in the written sequences; including, but not limited to startup, shutdown, unoc-cupied and manual modes, modulation up and down the unit’s range of capacity, power failure, alarms, component staging and backup upon failure, interlocks with other equipment, and sensor and actuator calibrations. All interlocks and interactions between systems shall be tested. All larger equipment will be individually tested. Like units or assemblies that are numerous (many smaller rooftop packaged units, air terminal units, exhaust fans, etc.) may have an appropriate sampling strategy ap-plied. Heating equipment should be tested during winter and air conditioning equip-ment should be tested during summer to demonstrate performance under near-design conditions.

F. Development of Functional and Performance Test Procedures. The CxA obtains needed documentation: equipment specifications, testing requirements, start-up and initial start-up instructions, sequences of operation, and mechanical, electrical and control drawings and writes detailed step-by-step testing procedures to comply with the testing requirements. Prior to execution, the CxA will provide a copy of the test procedures to the Contractor who shall review the tests for feasibility, safety, equipment and warranty protection.

G. Functional Performance Test Procedure Format. The test procedure forms developed by the CxA shall include (but not be limited to) the following information:

1. System and equipment or component name(s) 2. Equipment location and ID number 3. Unique test ID number and reference to unique construction checklist and start-up

documentation ID numbers for the piece of equipment 4. Date 5. Project name 6. Participating parties 7. A copy of the specific sequence of operations or other specified parameters being

verified 8. Formulas used in any calculations 9. Required pre-test field measurements 10. Instructions for setting up the test. 11. Special cautions, alarm limits, etc. 12. Specific step-by-step procedures to execute the test, in a clear, sequential and re-

peatable format 13. Acceptance criteria of proper performance with a Yes / No check box to allow for

clearly marking whether or not proper performance of each part of the test was achieved.

14. Signatures and date block for the CxA

H. Functional and Performance Test Methods




Issued per Addendum No. 01, 07.06.161. Functional testing and verification for most dynamic equipment shall be achieved by

an appropriate combination of manual testing (persons manipulate the equipment and observe its function) or by monitoring the performance and analyzing the results using the control system’s trend log capabilities or by stand-alone data loggers. The testing requirements sections of the specification describe which methods shall be used for each test. The CxA may substitute specified methods or require an addi-tional method to be executed, other than what was specified, with the approval of the Program Manager.

2. Simulated Conditions. Simulating conditions other than by overwriting a value shall be allowed, though timing the testing to experience actual conditions is encouraged wherever practical.

3. Overwritten Values. Overwriting sensor values to simulate a condition, such as overwriting the outside air temperature reading in a control system to be something other than it really is, shall be allowed, but shall be used with caution and avoided when possible. Such testing methods often can only test a part of a system, as the interactions and responses of other systems will be erroneous or not applicable. Simulating a condition is preferable. e.g., for the above case, by heating the outside air sensor with a hair blower rather than overwriting the value or by altering the ap-propriate set point to see the desired response. Before simulating conditions or overwriting values, sensors, transducers and devices shall have been calibrated.

4. Simulated Signals. Using a signal generator which creates a simulated signal to test and calibrate transducers and DDC constants is generally recommended over using the sensor to act as the signal generator via simulated conditions or overwritten val-ues.

5. Altering Set points. Rather than overwriting sensor values, and when simulating conditions is difficult, altering set points to test a sequence is acceptable. For exam-ple, to see the AC compressor lockout work at an outside air temperature below 55ºF, when the outside air temperature is above 55ºF, temporarily change the lock-out set point to be 2ºF above the current outside air temperature.

6. Indirect Indicators. Relying on indirect indicators for responses or performance shall be allowed only after visually and directly verifying and documenting, over the range of the tested parameters, that the indirect readings through the control system repre-sent actual conditions and responses. Much of this verification is completed during construction checklists and calibrations.

7. Setup. Each function and test shall be performed under conditions that simulate ac-tual conditions as close as is practically possible. The Contractor shall provide all necessary materials, system modifications, etc. to produce the necessary flows, pressures, temperatures, etc. necessary to execute the test according to the speci-fied conditions. At completion of the test, the Contractor shall return all affected building equipment and systems, due to these temporary modifications, to their pre-test condition.

8. Sampling. Multiple identical pieces of non-life-safety or otherwise non-critical equip-ment may be functionally tested using a sampling strategy. Significant application differences and significant sequence of operation differences in otherwise identical equipment invalidates their common identity. A small size or capacity difference, alone, does not constitute a difference. The specific recommended sampling rates are specified with the testing requirements. It is noted that no sampling by the con-tractor is allowed in construction checklist execution.




Issued per Addendum No. 01, 07.06.169. Testing Order. In general, functional testing is conducted after construction checklists

are complete and start-up has been satisfactorily completed. The control system is sufficiently tested and approved by the CxA before it is used for testing, adjusting and balancing or to verify performance of other components or systems. The air balanc-ing and water balancing is completed and debugged before functional testing of air-related or water-related equipment or systems. Testing generally proceeds from components to sub-systems to systems. When the proper performance of all inter-acting individual systems has been achieved, the interface or coordinated responses between systems is verified.

10. Trend Logs and Monitoring. Trend logs required in the testing requirements will be set up and executed by the Contractor and provided to and analyzed by the CxA. Monitoring using data loggers will be conducted by the CxA as needed. Trend logs shall be compiled and transmitted to the CxA in a CSV or Excel format. PDF’s and graphs are not acceptable. Trend logs and monitoring are conducted after manual testing and subsequent trouble-shooting are complete and systems are in normal operation without frequent service shutdowns, etc.

I. Problem Solving. The burden of problem solving is on the Contractor and the Design Profes-sional, though the CxA may recommend solutions to problems found.

3.6 NON-CONFORMANCE AND APPROVAL OF FUNCTIONAL TESTS

A. Non-Conformance

1. The CxA will record the results of the functional tests and trend logs or monitoring on the procedure or test form. All deficiencies or non-conformance issues shall be rec-orded on a master Issues Log kept by the CxA and reported directly to the Program Manager within two days of occurrence or sooner when scheduling and coordination require it. The Contractor, in consultation with the Design Professional when neces-sary, will determine the responsible party and a suitable plan for resolution. The CxA is notified of the resolution and documents it in the Issues Log.

2. The CxA is notified when the issue has been resolved and reschedules the test and the test is repeated.

3. Corrections of issues identified may be made during the tests at the discretion of the CxA and with the issue and resolution documented.

4. Every effort will be made to expedite the testing process and minimize unnecessary delays, while not compromising the integrity of the procedures. However, the CxA will not be pressured into overlooking deficient work or loosening acceptance criteria to satisfy scheduling or cost issues, unless there is an overriding reason to do so at the request of the Program Manager.

5. Cost of Retesting a. For a deficiency identified, not related to any construction checklist or start-up

fault, the following shall apply: The CxA and Contractor will direct the retesting of the equipment once at no “charge” to the Contractor for their time. Howev-er, the CxA’s and Contractor’s time for a second retest will be charged to the Contractor.




Issued per Addendum No. 01, 07.06.16b. The time for the CxA and Contractor to direct any retesting required because a

specific construction checklist or start-up test item, reported to have been suc-cessfully completed, but determined during functional testing to be faulty, will be charged to the Contractor.

6. The Contractor shall respond in writing to the CxA and Project Manager at least as often as commissioning meetings are being scheduled concerning the status of each outstanding issue identified during commissioning. Discussion shall cover explana-tions of any disagreements and proposals for their resolution.

7. Any required retesting by the Contractor shall not be considered a justified reason for a claim of delay or for a time extension by the Contractor.

B. Failure Due to Manufacturer Defect. For identical or near-identical components numbering more than ten (e.g., terminal units, diffusers, traps, valves, etc.): if 10%, or three, whichever is greater, of identical pieces (size alone does not constitute a difference) of equipment fail to perform to the Contract Documents (mechanically or substantively) due to manufacturing de-fect, not allowing it to meet its submitted performance specification, all identical units may be considered unacceptable by the Project Manager. In such case, the Contractor shall provide the Project Manager with the following:

1. Within one week of notification from the Project Manager, the Contractor or manufac-

turer’s representative shall examine all other identical units making a record of the findings. The findings shall be provided to the Project Manager and Contractor within two weeks of the original notice.

2. Within two weeks of the original notification, the Contractor or manufacturer shall provide a signed and dated, written explanation of the problem, cause of failures, etc. and all proposed solutions which shall include full equipment submittals. The pro-posed solutions shall not significantly exceed the specification requirements of the original installation.

3. The Project Manager will determine whether a replacement of all identical units or a repair is acceptable.

4. Two (2) examples of the proposed solution will be installed by the Contractor and the Project Manager, Contractor, CxA will be allowed to test the installations for up to one week, upon which the Project Manager will decide whether to accept the solu-tion.

5. Upon acceptance, the Contractor and/or manufacturer shall replace or repair all iden-tical items, at their expense and extend the warranty accordingly, if the original equipment warranty had begun. The replacement/repair work shall proceed with reasonable speed beginning within one week from when parts can be obtained.

C. Approval and Acceptance. The CxA notes each satisfactorily demonstrated function on the functional test form. However, formal approval of an entire test form is not normally given. Functional approval or acceptance of a system is indicated after all testing and monitoring is complete and there are no outstanding issues for that equipment or assembly in the CxA’s Is-sues Log.

3.7 DEFERRED TESTING

A. Unforeseen Deferred Tests: If any check or test cannot be completed due to the building structure, required occupancy condition or other deficiency, execution of checklists and func-tional testing may be delayed upon approval of the Project Manager.





B. Seasonal Testing: During the warranty period, seasonal testing (tests delayed until weather conditions are closer to the system’s design) specified in the testing requirements shall be completed as part of this contract. The CxA shall coordinate this activity. Tests will be exe-cuted, documented and deficiencies corrected by the Contractor, with facilities staff and the CxA witnessing. The Contractor shall make needed final adjustments to the O&M manuals and as-builts due to the testing results.

C. Scheduled Deferred Tests: Specific tests such as thermography of the electrical distribution system are less meaningful in an unoccupied or partially occupied building. As such tests re-quiring occupancy loads will be scheduled in accordance to meeting desired occupancy con-ditions.

3.8 DOCUMENTATION

A. Commissioning Plan: The Commissioning Plan is defined in this section and follows the pro-cess outlined in the specifications. The CxA develops and updates the Commissioning Plan as construction progresses. The Specifications will take precedence over the Commissioning Plan.

B. Schedule: The Project Manager and Contractor work with the CxA using established proto-cols to schedule the commissioning activities. The Project Manager and Contractor shall inte-grate all commissioning activities into the master schedule. All parties will address schedul-ing problems and make necessary notifications in a timely manner in order to expedite the commissioning process. As construction progresses, more detailed commissioning schedules shall be developed. The Contractor shall provide a minimum of two weeks’ notice prior to the date of testing to the CxA. In addition, the CxA and Contractor shall be notified 36 hours in advance when tests are canceled or rescheduled. The Contractor shall reimburse the CxA for labor and travel costs for a test that has either been canceled or rescheduled without required notice. The Contractor shall also reimburse the CxA for costs when a scheduled test cannot be completed due to failure of the Contractor to properly prepare for the test, including but not limited to:

1. Failure to schedule the test with all parties required to perform the test or with Design

Professional required to witness the test. 2. Failure to complete pre-start or start-up procedures or other work required as a pre-

requisite for execution of the test. 3. Failure to have in place test equipment, support equipment, instrumentation, permits,

or other ancillary equipment or systems required for successful execution of the test.

C. Reporting and Documentation by the CxA

1. The CxA will provide regular reports of all issues and progress directly to the Project Manager with increasing frequency as construction and commissioning progresses. Issues that are in the schedule critical path or which significantly affect budget or building performance will be reported within 2 days of identification.

2. The CxA will regularly communicate with all members of the commissioning team, keeping them apprised of commissioning progress and scheduling changes through memos, progress reports, etc.




Issued per Addendum No. 01, 07.06.163. The CxA shall witness and document the results of all functional and performance

tests using the specific procedural forms developed for that purpose. The CxA will in-clude the filled out forms in the Commissioning Record.

4. Commissioning Record. The CxA is responsible to compile, organize and index commissioning data by equipment and assembly into labeled, indexed and tabbed, three-ring binders and deliver it to the Project Manager, to be included with the O&M manuals. Three copies of the manuals will be provided. The record will contain for all systems and assemblies together: the Summary Report, Issues Log, Commissioning Plan, progress reports, submittal reviews, construction observation reports, functional testing schedule. Then for each system or assembly: the sequence of operation, construction checklist, start-up report, functional and regulatory test and inspection records. And finally, the indexed and fully labeled trend log analysis of all systems.

5. Summary Report. The summary commissioning report shall include an executive summary, list of participants and roles, brief building description, overview of com-missioning and testing scope and a general description of testing and verification methods. For each piece of commissioned equipment or assembly, the report should contain the disposition of the CxA regarding the adequacy of the equipment, documentation and training meeting the contract documents in the following areas:

a. Meeting the equipment specifications b. Installation c. Functional performance and efficiency d. Equipment O&M manual documentation e. Operator training.

6. All outstanding non-compliance items shall be specifically listed. Recommendations

for improvement to equipment or operations, future actions, commissioning process changes, etc. shall also be listed. Each non-compliance issue shall be referenced to the specific functional test, inspection, trend log, etc. where the deficiency is docu-mented.

7. The functional performance and efficiency section for each piece of equipment shall

include a brief description of the verification method used (manual testing, BAS trend logs, data loggers, etc.) and include observations and conclusions from the testing.

END OF SECTION




Stevens & Wilkinson STRUCTURAL STEEL FRAMINGProject Number 15117.00 051200 ‐ 1

SECTION 051200 - STRUCTURAL STEEL FRAMING

PART 1 - GENERAL


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. Structural steel. 2. Field-installed shear connectors. 3. Grout.

B. Related Requirements:

1. Section 053100 "Steel Decking" for field installation of shear connectors through deck.

2. Section 055000 "Metal Fabrications" for steel lintels and shelf angles not attached to structural-steel frame, miscellaneous steel fabrications, and other steel items not defined as structural steel.

3. Section 099113 "Exterior Painting" and Section 099123 "Interior Painting" for surface-preparation and priming requirements.

1.3 DEFINITIONS

A. Structural Steel: Elements of the structural frame indicated on Drawings and as described in AISC 303, "Code of Standard Practice for Steel Buildings and Bridges."

1.4 COORDINATION

A. Coordinate selection of shop primers with topcoats to be applied over them. Comply with paint and coating manufacturers' written recommendations to ensure that shop primers and topcoats are compatible with one another.

B. Coordinate installation of anchorage items to be embedded in or attached to other construction without delaying the Work. Provide setting diagrams, sheet metal templates, instructions, and directions for installation.





1.5 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at Project site.

1.6 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: Show fabrication of structural-steel components.

1. Include details of cuts, connections, splices, camber, holes, and other pertinent data.

2. Include embedment Drawings. 3. Indicate welds by standard AWS symbols, distinguishing between shop and field

welds, and show size, length, and type of each weld. Show backing bars that are to be removed and supplemental fillet welds where backing bars are to remain.

4. Indicate type, size, and length of bolts, distinguishing between shop and field bolts. Identify pretensioned and slip-critical, high-strength bolted connections.

C. Delegated-Design Submittal: For structural-steel connections indicated to comply with design loads, include analysis data signed and sealed by the qualified professional engineer responsible for their preparation. Engineer shall be registered in the State that the project is located. He shall be hired and paid by the Construction Professional.

D. As an alternate, the Fabricator shall submit a signed and sealed cover letter with the shop drawings that substantiates the design information. The Design Engineer must review and confirm in writing that the shop and erection drawings properly incorporate their design.

E. Structural steel frame shop drawings for the project shall be submitted to the Design Professional for review and approval action in phases / sequences of maximum 50,000 square foot plan area in minimum two-week intervals.

1.7 INFORMATIONAL SUBMITTALS

A. Welding certificates.

B. Product Test Reports: For the following:

1. Bolts, nuts, and washers including mechanical properties and chemical analysis. 2. Tension-control, high-strength, bolt-nut-washer assemblies. 3. Shear stud connectors. 4. Shop primers. 5. Nonshrink grout.

C. Survey of existing conditions.





D. Source quality-control reports.


A. Fabricator Qualifications: A qualified fabricator that participates in the AISC Quality Certification Program and is designated an AISC-Certified Plant, Category BU. The Construction Professional shall submit “Fabricator’s Certificate of Compliance”. Construction Professional shall also provide copies of Fabricator’s certification or building code evaluation report and Fabricator’s quality control manual.

B. Installer Qualifications: A qualified installer who participates in the AISC Quality Certification Program and is designated an AISC-Certified Erector, Category CSE.

C. Shop-Painting Applicators: Qualified according to AISC's Sophisticated Paint Endorsement P1 or to SSPC-QP 3, "Standard Procedure for Evaluating Qualifications of Shop Painting Applicators."

D. Welding Qualifications: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural Welding Code - Steel." Submit witnessed weld procedure qualification test records per AWS B2.1. Submit description of special welding equipment. Certification: Submit welders’ qualifications in accordance with AWS D1.1, current within the previous 12 months, for Design Professional’s information only.

E. Comply with applicable provisions of the following specifications and documents:

1. AISC 303. 2. AISC 360. 3. RCSC's "Specification for Structural Joints Using High Strength Bolts."

1.9 DELIVERY, STORAGE, AND HANDLING

A. Store materials to permit easy access for inspection and identification. Keep steel members off ground and spaced by using pallets, dunnage, or other supports and spacers. Protect steel members and packaged materials from corrosion and deterioration.

1. Do not store materials on structure in a manner that might cause distortion, damage, or overload to members or supporting structures. Repair or replace damaged materials or structures as directed.

B. Store fasteners in a protected place in sealed containers with manufacturer's labels intact.

1. Fasteners may be repackaged provided Design Professional's testing and inspecting agency observes repackaging and seals containers.

2. Clean and relubricate bolts and nuts that become dry or rusty before use.





3. Comply with manufacturers' written recommendations for cleaning and lubricating ASTM F 1852 fasteners and for retesting fasteners after lubrication.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Connections: Provide details of simple shear connections required by the Contract Documents to be selected or completed by structural-steel fabricator, including comprehensive engineering analysis by a qualified professional engineer, to withstand loads indicated and comply with other information and restrictions indicated.

1. Select and complete connections using schematic details indicated and AISC 360.

2. Use Allowable Stress Design; data are given at service-load level.

B. Construction: Shear wall system.

2.2 STRUCTURAL-STEEL MATERIALS

A. W-Shapes: ASTM A 992/A 992M. (Grade 50).

B. Channels, Angles, S-Shapes: ASTM A 36/A 36M.

C. Plate and Bar: ASTM A 36/A 36M.

D. Cold-Formed Hollow Structural Sections: ASTM A 500/A 500M, Grade B, structural tubing.

E. Steel Pipe: ASTM A 501/A 501M, Type E or Type S, Grade B.

1. Weight Class: Standard. 2. Finish: Black.

F. Welding Electrodes: Comply with AWS requirements.

2.3 BOLTS, CONNECTORS, AND ANCHORS

A. High-Strength Bolts, Nuts, and Washers: ASTM A 325 , Type 1, heavy-hex steel structural bolts; ASTM A 563, Grade C, heavy-hex carbon-steel nuts; and ASTM F 436 , Type 1, hardened carbon-steel washers; all with plain finish.

1. Direct-Tension Indicators: ASTM F 959, Type 325, compressible-washer type with plain finish.





B. Tension-Control, High-Strength Bolt-Nut-Washer Assemblies: ASTM F 1852, Type 1, heavy-hex head assemblies consisting of steel structural bolts with splined ends, heavy-hex carbon-steel nuts, and hardened carbon-steel washers.

1. Finish: Plain.

C. Shear Connectors: ASTM A 108, Grades 1015 through 1020, headed-stud type, cold-finished carbon steel; AWS D1.1/D1.1M, Type B.

D. Unheaded Anchor Rods: ASTM F 1554, Grade 36.

1. Configuration: Straight. 2. Nuts: ASTM A 563 heavy-hex carbon steel. 3. Plate Washers: ASTM A 36/A 36M carbon steel. (Fabricator shall use plate

washer as indicated in Table 14-2, AISC Steel Manual, 14th Edition.) 4. Washers: ASTM F 436, Type 1, hardened carbon steel. 5. Finish: Plain.

E. Headed Anchor Rods: ASTM F 1554, Grade 36, straight.

1. Nuts: ASTM A 563 heavy-hex carbon steel. 2. Plate Washers: ASTM A 36/A 36M carbon steel. (Fabricator shall use plate

washer as indicated in Table 14-2, AISC Steel Manual, 14th Edition.) 3. Washers: ASTM F 436, Type 1, hardened carbon steel. 4. Finish: Plain.

F. Threaded Rods: ASTM A 36/A 36M.

1. Nuts: ASTM A 563 hex carbon steel. 2. Washers: ASTM A 36/A 36M carbon steel. 3. Finish: Plain.

2.4 PRIMER

A. Primer: Comply with Section 099113 "Exterior Painting" and Section 099123 "Interior Painting."

2.5 GROUT

A. Nonmetallic, Shrinkage-Resistant Grout: ASTM C 1107/C 1107M, factory-packaged, nonmetallic aggregate grout, noncorrosive and non staining, mixed with water to consistency suitable for application and a 30-minute working time. Use minimum compressive strength of 7000 psi at 28 days.





2.6 FABRICATION

A. Structural Steel: Fabricate and assemble in shop to greatest extent possible. Fabricate according to AISC 303, "Code of Standard Practice for Steel Buildings and Bridges," and to AISC 360.

1. Camber structural-steel members where indicated. 2. Fabricate beams with rolling camber up. 3. Identify high-strength structural steel according to ASTM A 6/A 6M and maintain

markings until structural steel has been erected. 4. Mark and match-mark materials for field assembly. 5. Complete structural-steel assemblies, including welding of units, before starting

shop-priming operations.

B. Bolt Holes: Cut, drill, or punch standard bolt holes perpendicular to metal surfaces.

C. Finishing: Accurately finish ends of columns and other members transmitting bearing loads.

D. Shear Connectors: Prepare steel surfaces as recommended by manufacturer of shear connectors. Use automatic end welding of headed-stud shear connectors according to AWS D1.1/D1.1M and manufacturer's written instructions.

E. Steel Wall-Opening Framing: Select true and straight members for fabricating steel wall-opening framing to be attached to structural-steel frame. Straighten as required to provide uniform, square, and true members in completed wall framing. Build up welded framing, weld exposed joints continuously, and grind smooth.

F. Welded Door Frames: Build up welded door frames attached to structural-steel frame. Weld exposed joints continuously and grind smooth. Plug-weld fixed steel bar stops to frames. Secure removable stops to frames with countersunk machine screws, uniformly spaced not more than 10 inches on-center unless otherwise indicated.

G. Holes: Provide holes required for securing other work to structural steel and for other work to pass through steel members.

1. Cut, drill, or punch holes perpendicular to steel surfaces. Do not thermally cut bolt holes or enlarge holes by burning.

2. Baseplate Holes: Cut, drill, mechanically thermal cut, or punch holes perpendicular to steel surfaces.

3. Weld threaded nuts to framing and other specialty items indicated to receive other work.

4. Remove burrs and roughness from holes and fabricated elements.





2.7 SHOP CONNECTIONS

A. Weld Connections: Comply with AWS D1.1/D1.1M for tolerances, appearances, welding procedure specifications, weld quality, and methods used in correcting welding work.

B. Remove backing bars or runoff tabs, back gouge, and grind steel smooth in areas where structural steel is exposed to view.

2.8 SHOP PRIMING

A. Shop prime steel surfaces except the following:

1. Surfaces embedded in concrete or mortar. Extend priming of partially embedded members to a depth of 2 inches.

2. Surfaces to be field welded. 3. Surfaces of high-strength bolted, slip-critical connections. 4. Surfaces enclosed in interior construction.

B. Surface Preparation: Clean surfaces to be painted. Remove loose rust and mill scale and spatter, slag, or flux deposits. Prepare surfaces according to the following specifications and standards:

1. SSPC-SP 2, "Hand Tool Cleaning." 2. SSPC-SP 3, "Power Tool Cleaning."

C. Priming: Immediately after surface preparation, apply primer according to manufacturer's written instructions and at rate recommended by SSPC to provide a minimum dry film thickness of 1.5 mils. Use priming methods that result in full coverage of joints, corners, edges, and exposed surfaces.

1. Stripe paint corners, crevices, bolts, welds, and sharp edges. 2. Apply two coats of shop paint to surfaces that are inaccessible after assembly or

erection. Change color of second coat to distinguish it from first.

D. Painting: Prepare steel and apply a one-coat, nonasphaltic primer complying with SSPC-PS Guide 7.00, "Painting System Guide 7.00: Guide for Selecting One-Coat Shop Painting Systems," to provide a dry film thickness of not less than 1.5 mils.

2.9 SOURCE QUALITY CONTROL

A. Testing Agency: Design Professional shall engage a qualified testing agency to perform shop tests and inspections.

1. Provide testing agency with access to places where structural-steel work is being fabricated or produced to perform tests and inspections.





B. Welded Connections: Visually inspect shop-welded connections according to AWS D1.1/D1.1M and the following inspection procedures, at testing agency's option:

1. Ultrasonic Inspection: ASTM E 164.

C. In addition to visual inspection, test and inspect shop-welded shear connectors according to requirements in AWS D1.1/D1.1M for stud welding and as follows:

1. Perform bend tests if visual inspections reveal either a less-than-continuous 360-degree flash or welding repairs to any shear connector.

2. Conduct tests according to requirements in AWS D1.1/D1.1M on additional shear connectors if weld fracture occurs on shear connectors already tested.

D. Prepare test and inspection reports.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify, with certified steel erector present, elevations of concrete- and masonry-bearing surfaces and locations of anchor rods, bearing plates, and other embedments for compliance with requirements.

1. Prepare a certified survey of existing conditions. Include bearing surfaces, anchor rods, bearing plates, and other embedments showing dimensions, locations, angles, and elevations. This survey shall be performed by a Licensed Surveyor, who is registered in the State that the project is located.

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

C. As erection proceeds, survey final elevations and plan locations of columns, beams, and other major structural steel elements for compliance with requirements and specified tolerances. This survey shall be performed by a Land Surveyor, who is registered in the State that the project is located.

D. 1. Engage a land surveyor to perform the surveying. 2. Steel frame survey submittals shall indicate final elevations and plan locations of columns, beams, and other major framing, as well as column plumbness. Indicate discrepancies between actual installation and the Contract Documents. 3. Placement or application of other materials which might obscure or restrain surveyed elements cannot be made until submittal has been approved by the Design Professional and unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Provide temporary shores, guys, braces, and other supports during erection to keep structural steel secure, plumb, and in alignment against temporary construction loads





and loads equal in intensity to design loads. Remove temporary supports when permanent structural steel, connections, and bracing are in place unless otherwise indicated.

B. Column bases are designed as unrestrained.

3.3 ERECTION

A. Set structural steel accurately in locations and to elevations indicated and according to AISC 303 and AISC 360.

B. Baseplates Leveling Plates: Clean concrete- and masonry-bearing surfaces of bond-reducing materials, and roughen surfaces prior to setting plates. Clean bottom surface of plates.

1. Set plates for structural members on wedges, shims, or setting nuts as required. 2. Weld plate washers to top of baseplate. 3. Snug-tighten anchor rods after supported members have been positioned and

plumbed. Do not remove wedges or shims but, if protruding, cut off flush with edge of plate before packing with grout.

4. Promptly pack grout solidly between bearing surfaces and plates so no voids remain. Neatly finish exposed surfaces; protect grout and allow to cure.

5. Grout shall be placed under all column base plates before any vertical loads are added.

C. Maintain erection tolerances of structural steel within AISC 303, "Code of Standard Practice for Steel Buildings and Bridges."

D. Align and adjust various members that form part of complete frame or structure before permanently fastening. Before assembly, clean bearing surfaces and other surfaces that are in permanent contact with members. Perform necessary adjustments to compensate for discrepancies in elevations and alignment.

1. Level and plumb individual members of structure. 2. Make allowances for difference between temperature at time of erection and

mean temperature when structure is completed and in service.

E. Splice members only where indicated.

F. Do not use thermal cutting during erection.

G. Do not enlarge unfair holes in members by burning or using drift pins. Ream holes that must be enlarged to admit bolts.

H. Shear Connectors: Prepare steel surfaces as recommended by manufacturer of shear connectors. Use automatic end welding of headed-stud shear connectors according to AWS D1.1/D1.1M and manufacturer's written instructions.





3.4 FIELD CONNECTIONS

A. High-Strength Bolts: Install high-strength bolts according to RCSC's "Specification for Structural Joints Using High Strength Bolts" for type of bolt and type of joint specified.

1. Joint Type: Snug tightened. 2. Use high strength bolts in bearing with the threads included in shear plane as

indicated on the drawings. 3. Bolts shall be of length allowing full thread engagement. Enter bolts into holes

without damaging the thread. Provide one hardened flat washer under the turned element.

4. Bolt holes shall be standard round holes. Oversize and short-slotted holes are subject to the Design Professional’s acceptance. Where oversize or short-slotted holes are accepted for use, provide standard hardened washers for adequate bearing area. Place washers on exposed face of oversize or short-slotted hole.

B. Weld Connections: Comply with AWS D1.1/D1.1M for tolerances, appearances, welding procedure specifications, weld quality, and methods used in correcting welding work.

1. Comply with AISC 303 and AISC 360 for bearing, alignment, adequacy of temporary connections, and removal of paint on surfaces adjacent to field welds.

2. Remove backing bars or runoff tabs where indicated, back gouge, and grind steel smooth.

3. Assemble and weld built-up sections by methods that maintain true alignment of axes without exceeding tolerances in AISC 303, "Code of Standard Practice for Steel Buildings and Bridges," for mill material.

4. Welding shall be performed by welders currently qualified under AWS standard qualification procedure. Each shop and field welder shall be assigned an identifying symbol or mark, and all welds made by him/her shall be so identified.

3.5 FIELD QUALITY CONTROL

A. Testing Agency: Design Professional shall engage a qualified testing agency to perform tests and inspections.

B. Bolted Connections: Inspect and test bolted connections according to RCSC's "Specification for Structural Joints Using High Strength Bolts."

C. Welded Connections: Visually inspect 100% of field welds according to AWS D1.1/D1.1M.

1. In addition to visual inspection, test and inspect field welds according to AWS D1.1/D1.1M and the following inspection procedures, at testing agency's option:

a. Ultrasonic Inspection: ASTM E 164.





D. In addition to visual inspection, test and inspect field-welded shear connectors according to requirements in AWS D1.1/D1.1M for stud welding and as follows:

1. Perform bend tests if visual inspections reveal either a less-than-continuous 360-degree flash or welding repairs to any shear connector.

2. Conduct tests according to requirements in AWS D1.1/D1.1M on additional shear connectors if weld fracture occurs on shear connectors already tested.

3.6 REPAIRS AND PROTECTION

A. Touchup Painting: Cleaning and touchup painting are specified in Section 099113 "Exterior Painting" and Section 099123 "Interior Painting."

END OF SECTION 051200




Stevens & Wilkinson STEEL JOIST FRAMINGProject Number 15117.00 052100 ‐ 1

SECTION 052100 - STEEL JOIST FRAMING

PART 1 - GENERAL



1.2 SUMMARY


1. K-series steel joists. 2. KCS-type K-series steel joists. 3. Joist accessories.


1. Section 033000 "Cast-in-Place Concrete" for installing bearing plates in concrete. 2. Section 042000 "Unit Masonry" for installing bearing plates in unit masonry. 3. Section 051200 "Structural Steel Framing" for field-welded shear connectors.

1.3 DEFINITIONS

A. SJI's "Specifications": Steel Joist Institute's "Standard Specifications, Load Tables and Weight Tables for Steel Joists and Joist Girders."

B. Special Joists: Steel joists or joist girders requiring modification by manufacturer to support nonuniform, unequal, or special loading conditions that invalidate load tables in SJI's "Specifications."


A. Product Data: For each type of joist, accessory, and product.

B. Shop Drawings:

1. Include layout, designation, number, type, location, and spacing of joists. 2. Include joining and anchorage details, bracing, bridging, and joist accessories;

splice and connection locations and details; and attachments to other construction.





3. Indicate locations and details of bearing plates to be embedded in other construction.




A. Manufacturer Qualifications: A manufacturer certified by SJI to manufacture joists complying with applicable standard specifications and load tables in SJI's "Specifications."

1. Manufacturer's responsibilities include providing professional engineering services for designing special joists to comply with performance requirements.

B. Welding Qualifications: Qualify field-welding procedures and personnel according to AWS D1.1/D1.1M, "Structural Welding Code - Steel."


A. Deliver, store, and handle joists as recommended in SJI's "Specifications."

B. Protect joists from corrosion, deformation, and other damage during delivery, storage, and handling.

1.8 SEQUENCING

A. Deliver steel bearing plates to be built into masonry construction.

PART 2 - PRODUCTS


A. Structural Performance: Provide special joists and connections capable of withstanding design loads indicated.

1. Use ASD; data are given at service-load level. 2. Design special joists to withstand design loads with live-load deflections no

greater than the following:

a. Roof Joists: Vertical deflection of 1/240 of the span.

2.2 K-SERIES STEEL JOISTS

A. Manufacture steel joists of type indicated according to "Standard Specifications for Open Web Steel Joists, K-Series" in SJI's "Specifications," with steel-angle top- and bottom-chord members, underslung ends, and parallel top chord.





1. Joist Type: K-series steel joists and KCS-type K-series steel joists.

B. Provide holes in chord members for connecting and securing other construction to joists.

C. Top-Chord Extensions: Extend top chords of joists with SJI's Type S top-chord extensions where indicated, complying with SJI's "Specifications."

D. Extended Ends: Extend bearing ends of joists with SJI's Type R extended ends where indicated, complying with SJI's "Specifications."

E. Do not camber joists.

F. Equip bearing ends of joists with manufacturer's standard beveled ends or sloped shoes if joist slope exceeds 1/4 inch per 12 inches.

2.3 JOIST ACCESSORIES

A. Bridging: Provide bridging anchors and number of rows of horizontal or diagonal bridging of material, size, and type required by SJI's "Specifications" for type of joist, chord size, spacing, and span. Furnish additional erection bridging if required for stability.

B. Steel bearing plates with integral anchorages are specified in Section 055000 "Metal Fabrications."

C. Furnish ceiling extensions, either extended bottom-chord elements or a separate extension unit of enough strength to support ceiling construction. Extend ends to within 1/2 inch of finished wall surface unless otherwise indicated.

D. Welding Electrodes: Comply with AWS standards.

E. Galvanizing Repair Paint: MPI#18, MPI#19, or SSPC-Paint 20.

F. Furnish miscellaneous accessories including splice plates and bolts required by joist manufacturer to complete joist assembly.

G. Do not splice principal tension members; use only for lengthy pieces.

2.4 CLEANING AND SHOP PAINTING

A. Clean and remove loose scale, heavy rust, and other foreign materials from fabricated joists and accessories by hand-tool cleaning, SSPC-SP 2 or power-tool cleaning, SSPC-SP 3.

B. Do not prime paint joists and accessories to receive sprayed fire-resistive materials.

C. Shop priming of joists and joist accessories is specified in Section 099113 "Exterior Painting" and Section 099123 "Interior Painting."





PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine supporting substrates, embedded bearing plates, and abutting structural framing for compliance with requirements for installation tolerances and other conditions affecting performance.


3.2 INSTALLATION

A. Do not install joists until supporting construction is in place and secured.

B. Install joists and accessories plumb, square, and true to line; securely fasten to supporting construction according to SJI's "Specifications," joist manufacturer's written recommendations, and requirements in this Section.

1. Before installation, splice joists delivered to Project site in more than one piece. 2. Space, adjust, and align joists accurately in location before permanently

fastening. 3. Install temporary bracing and erection bridging, connections, and anchors to

ensure that joists are stabilized during construction. 4. Delay rigidly connecting bottom-chord extensions to columns or supports until

dead loads are applied.

C. Field weld joists to supporting steel bearing plates and framework. Coordinate welding sequence and procedure with placement of joists. Comply with AWS requirements and procedures for welding, appearance and quality of welds, and methods used in correcting welding work.

D. Install and connect bridging concurrently with joist erection, before construction loads are applied. Anchor ends of bridging lines at top and bottom chords if terminating at walls or beams.


A. Testing Agency: Design Professional will engage a qualified independent testing and inspecting agency to inspect field welds and to perform field tests and inspections and prepare test and inspection reports. The Construction Professional shall be responsible for all costs associated with retesting of materials and/or installations failing to comply with contract criteria. (Testing Agency shall invoice the charges for re-tests/re-inspections to the Design Professional separately.)

B. Visually inspect field welds according to AWS D1.1/D1.1M.

1. In addition to visual inspection, test field welds according to AWS D1.1/D1.1M and the following procedures, as applicable:





a. Ultrasonic Testing: ASTM E 164.

C. Correct deficiencies in Work that test and inspection reports have indicated are not in compliance with specified requirements.

D. Perform additional testing to determine compliance of corrected Work with specified requirements.

3.4 PROTECTION

A. Repair damaged galvanized coatings on galvanized items with galvanized repair paint according to ASTM A 780 and manufacturer's written instructions.

B. Touchup Painting: After installation, promptly clean, prepare, and prime or reprime field connections, rust spots, and abraded surfaces of prime-painted joists, bearing plates, and accessories.

1. Clean and prepare surfaces by hand-tool cleaning according to SSPC-SP 2, or power-tool cleaning according to SSPC-SP 3.

2. Apply a compatible primer of same type as primer used on adjacent surfaces.

C. Touchup Painting: Cleaning and touchup painting are specified in Section 099113 "Exterior Painting" and Section 099123 "Interior Painting."

D. Provide final protection and maintain conditions, in a manner acceptable to manufacturer and Installer, that ensure that joists and accessories are without damage or deterioration at time of Material Completion.





Stevens & Wilkinson STEEL DECKINGProject Number 15117.00 053100 ‐ 1

SECTION 053100 - STEEL DECKING

PART 1 - GENERAL



1.2 SUMMARY


1. Roof deck. 2. Composite floor deck.


1. Section 033000 "Cast-in-Place Concrete" for normal-weight and lightweight structural concrete fill over steel deck.

2. Section 051200 "Structural Steel Framing" for shop- and field-welded shear connectors.

3. Section 055000 "Metal Fabrications" for framing deck openings with miscellaneous steel shapes.

4. Section 099113 "Exterior Painting" for repair painting of primed deck and finish painting of deck.

5. Section 099123 "Interior Painting" for repair painting of primed deck and finish painting of deck.


A. Product Data: For each type of deck, accessory, and product indicated.

B. Shop Drawings:

1. Include layout and types of deck panels, anchorage details, reinforcing channels, pans, cut deck openings, special jointing, accessories, and attachments to other construction.







B. 1. Welders employed on the work shall have passed qualification tests within the past 12 months in the position for which qualified, using test procedures covered in the AWS D1.1.

2. Construction Professional shall require any welder to re-take the qualification test when, in the opinion of the Design Professional, the work of the welder creates a reasonable doubt as to the proficiency of the welder. Re-qualification tests shall be conducted at no additional expense to the Owner. Re-certification shall be made to Design Professional after the welder has passed the re-test.

3. Each shop and field welder shall be assigned an identifying symbol, and all welds made by him/her shall be so identified.

C. Product Certificates: For each type of steel deck.

D. Field quality-control reports.


A. Testing Agency Qualifications: Qualified according to ASTM E 329 for testing indicated.

B. Welding Qualifications: Qualify procedures and personnel according to AWS D1.3, "Structural Welding Code - Sheet Steel." (See Section 1.4.B above for additional information concerning welders' qualifications.)

C. Electrical Raceway Units: Provide UL-labeled cellular floor-deck units complying with UL 209 and listed in UL's "Electrical Construction Equipment Directory" for use with standard header ducts and outlets for electrical distribution systems.

D. FM Global Listing: Provide steel roof deck evaluated by FM Global and listed in its "Approval Guide, Building Materials" for Class 1 fire rating and Class 1-90 windstorm ratings.


A. Protect steel deck from corrosion, deformation, and other damage during delivery, storage, and handling.

B. Stack steel deck on platforms or pallets and slope to provide drainage. Protect with a waterproof covering and ventilate to avoid condensation.

PART 2 - PRODUCTS


A. AISI Specifications: Comply with calculated structural characteristics of steel deck according to AISI's "North American Specification for the Design of Cold-Formed Steel Structural Members" with Supplement 1, dated 2010.





2.2 ROOF DECK

A. Roof Deck: Fabricate panels, without top-flange stiffening grooves, to comply with "SDI Specifications and Commentary for Steel Roof Deck," in SDI Publication No. 31.

1. Galvanized and Shop-Primed Steel Sheet: ASTM A 653/A 653M, Structural Steel (SS), Grade 33 , G60 zinc coating; cleaned, pretreated, and primed with manufacturer's standard baked-on, rust-inhibitive primer.

a. Color: Gray top surface with white underside.

2. Deck Profile: As indicated. 3. Profile Depth: As indicated. 4. Design Uncoated-Steel Thickness: As indicated. 5. Design Uncoated-Steel Thicknesses; Deck Unit/Bottom Plate: As indicated. 6. Span Condition: Triple span or more. 7. Side Laps: Overlapped.

2.3 COMPOSITE FLOOR DECK

A. Composite Floor Deck: Fabricate panels, with integrally embossed or raised pattern ribs and interlocking side laps, to comply with "SDI Specifications and Commentary for Composite Steel Floor Deck," in SDI Publication No. 31.

1. Galvanized and Shop-Primed Steel Sheet: ASTM A 653/A 653M, Structural Steel (SS), Grade 33 , G60 zinc coating; with unpainted top surface and cleaned and pretreated bottom surface primed with manufacturer's standard white baked-on, rust-inhibitive primer.

2. Profile Depth: As indicated. 3. Design Uncoated-Steel Thickness: 0.0358 inch . 4. Span Condition: Triple span or more.

2.4 ACCESSORIES

A. General: Provide manufacturer's standard accessory materials for deck that comply with requirements indicated.

B. Mechanical Fasteners: Corrosion-resistant, low-velocity, power-actuated or pneumatically driven carbon-steel fasteners and for side laps, self-drilling self-threading screws.

C. Side-Lap Fasteners: Corrosion-resistant, hexagonal washer head; self-drilling, carbon-steel screws, No. 10 minimum diameter.

D. Flexible Closure Strips: Vulcanized, closed-cell, synthetic rubber.





E. Miscellaneous Sheet Metal Deck Accessories: Steel sheet, minimum yield strength of 33,000 psi , not less than 0.0359-inch design uncoated thickness, of same material and finish as deck; of profile indicated or required for application.

F. Pour Stops and Girder Fillers: Steel sheet, minimum yield strength of 33,000 psi , of same material and finish as deck, and of thickness and profile recommended by SDI Publication No. 31 for overhang and slab depth.

G. Column Closures, End Closures, Z-Closures, and Cover Plates: Steel sheet, of same material, finish, and thickness as deck unless otherwise indicated.

H. Flat Sump Plates: Single-piece steel sheet, 0.0747 inch thick, of same material and finish as deck. For drains, cut holes in the field.

I. Recessed Sump Pans: Single-piece steel sheet, 0.0747 inch thick, of same material and finish as deck, with 3-inch-wide flanges and sloped recessed pans of 1-1/2-inch minimum depth. For drains, cut holes in the field.

J. Galvanizing Repair Paint: SSPC-Paint 20 or MIL-P-21035B, with dry film containing a minimum of 94 percent zinc dust by weight.

K. Repair Paint: Manufacturer's standard rust-inhibitive primer of same color as primer.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine supporting frame and field conditions for compliance with requirements for installation tolerances and other conditions affecting performance.


3.2 INSTALLATION, GENERAL

A. Install deck panels and accessories according to applicable specifications and commentary in SDI Publication No. 31, manufacturer's written instructions, and requirements in this Section.

B. Install temporary shoring before placing deck panels if required to meet deflection limitations.

C. Locate deck bundles to prevent overloading of supporting members.

D. Place deck panels on supporting frame and adjust to final position with ends accurately aligned and bearing on supporting frame before being permanently fastened. Do not stretch or contract side-lap interlocks.





E. Place deck panels flat and square and fasten to supporting frame without warp or deflection.

F. Cut and neatly fit deck panels and accessories around openings and other work projecting through or adjacent to deck.

G. Provide additional reinforcement and closure pieces at openings as required for strength, continuity of deck, and support of other work.

H. Comply with AWS requirements and procedures for manual shielded metal arc welding, appearance and quality of welds, and methods used for correcting welding work.

I. Mechanical fasteners may be used in lieu of welding to fasten deck. Locate mechanical fasteners and install according to deck manufacturer's written instructions.

3.3 ROOF-DECK INSTALLATION

A. Except where the underside of the deck will be exposed, fasten roof-deck panels to steel supporting members by arc spot (puddle) welds of the surface diameter indicated or arc seam welds with an equal perimeter that is not less than 1-1/2 inches long, and as follows:

1. Weld Diameter: 5/8 inch, nominal. 2. Weld Spacing: Weld edge and interior ribs of deck units with a minimum of two

welds per deck unit at each support. Space welds 12 inches apart in the field of roof and 6 inches apart in roof corners and perimeter, based on roof-area definitions in FMG Loss Prevention Data Sheet 1-28.

3. Where the underside of the deck will be exposed, then welding is not permitted. The Construction Professional shall use powder actuated fasteners in lieu of welding. The spacing of these fasteners shall be the same as the spacing indicated for welds. (Use minimum shaft diameter of 0.157" for fastener.) Fastener shall be fully seated thru the support member chord/flange.

B. End Bearing: Install deck ends over supporting frame with a minimum end bearing of 1-1/2 inches , with end joints as follows:

1. End Joints: Lapped 2 inches minimum.

C. Roof Sump Pans and Sump Plates: Install over openings provided in roof deck and weld flanges to top of deck. Space welds not more than 12 inches apart with at least one weld at each corner.

1. Install reinforcing channels or zees in ribs to span between supports and weld.

D. Miscellaneous Roof-Deck Accessories: Install ridge and valley plates, finish strips, end closures, and reinforcing channels according to deck manufacturer's written instructions. Weld to substrate to provide a complete deck installation.





1. Weld cover plates at changes in direction of roof-deck panels unless otherwise indicated.

E. Flexible Closure Strips: Install flexible closure strips over partitions, walls, and where indicated. Install with adhesive according to manufacturer's written instructions to ensure complete closure.

F. Do not place or store metal deck on steel joists until joists are permanently anchored and bridged. Avoid excessive concentrated loads during construction.

G. Install metal deck with major flat surface on top (normal position). Install metal deck according to approved shop drawings.

3.4 FLOOR-DECK INSTALLATION

A. Except where the underside of the floor decking will be exposed, fasten floor-deck panels to steel supporting members by arc spot (puddle) welds of the surface diameter indicated and as follows:

1. Weld Diameter: 5/8 inch, nominal. 2. Weld Spacing: Space and locate welds as indicated. 3. Where the underside of the floor decking is exposed, use powder actuated

fasteners in lieu of welding. The spacing of the fasteners shall be the same spacing as indicated for welding. (Use 0.157" minimum shaft diameter for the powder actuated fastener.) The fastener shall be fully seated into the flange of the support member.

B. Side-Lap and Perimeter Edge Fastening: Fasten side laps and perimeter edges of panels between supports, at intervals not exceeding the lesser of half of the span or 36 inches , and as follows:

1. Fasten edges of deck with a minimum of 1-1/2-inch-long welds. Fasten side laps with self-drilling No. 10 diameter or larger, carbon-steel screws.

C. End Bearing: Install deck ends over supporting frame with a minimum end bearing of 1-1/2 inches , with end joints as follows:

1. End Joints: Butted.

D. Pour Stops and Girder Fillers: Weld steel sheet pour stops and girder fillers to supporting structure according to SDI recommendations unless otherwise indicated.

E. Floor-Deck Closures: Weld steel sheet column closures, cell closures, and Z-closures to deck, according to SDI recommendations, to provide tight-fitting closures at open ends of ribs and sides of deck.






A. Testing Agency: Design Professional will engage a qualified testing agency to perform tests and inspections. The Construction Professional shall be responsible for all costs associated with re-testing of materials and/or installations failing to comply with Contract criteria. (The Testing Agency shall invoice the charges for re-tests/re-inspections to the Design Professional separately.)

B. Field welds will be subject to inspection.

C. When the erection of the roof deck is completed, but before placing any roofing materials, the testing laboratory will make a final inspection of the deck installation and submit a final report to the Design Professional stating compliance with the contract documents.

D. Testing agency will report inspection results promptly and in writing to Construction Professional and Design Professional.

E. Shear connector stud welds will be inspected and tested according to AWS D1.1 for stud welding and as follows: 1. All shear connector stud welds will be visually inspected. 2. Bend tests will be performed if visual inspections reveal less than a full 360-degree flash or welding repairs to any shear connector stud. 3. Tests will be conducted on additional shear connector studs if weld fracture occurs on shear connector studs already tested according to AWS D1.1.

F. Remove and replace work that does not comply with specified requirements.

G. Additional inspecting, at Construction Professional's expense, will be performed to determine compliance of corrected work with specified requirements. (The Testing Agency shall invoice the re-tests/re-inspections to the Design Professional separately.)

3.6 PROTECTION

A. Galvanizing Repairs: Prepare and repair damaged galvanized coatings on both surfaces of deck with galvanized repair paint according to ASTM A 780 and manufacturer's written instructions.

B. Repair Painting: Wire brush and clean rust spots, welds, and abraded areas on both surfaces of prime-painted deck immediately after installation, and apply repair paint.

1. Apply repair paint, of same color as adjacent shop-primed deck, to bottom surfaces of deck exposed to view.

2. Wire brushing, cleaning, and repair painting of bottom deck surfaces are included in Section 099113 "Exterior Painting" and Section 099123 "Interior Painting."

C. Repair Painting: Wire brushing, cleaning, and repair painting of rust spots, welds, and abraded areas of both deck surfaces are included in Section 099113 "Exterior Painting" and Section 099123 "Interior Painting."





D. Provide final protection and maintain conditions to ensure that steel deck is without damage or deterioration at time of Material Completion.


GBI Morgue Additions and Renovations 06.06.16 GBI-053 Issued for Construction

Revised per Addendum No. 01, 07.06.16

Stevens & Wilkinson INSULATED METAL WALL PANELS Project Number 15117.00 07421319 - 1

SECTION 074213.19 - INSULATED METAL WALL PANELS

PART 1 - GENERAL



1.2 SUMMARY


1. Foamed-insulation-core metal wall panels.

1.3 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at Project site.

1. Meet with Owner, Design Professional, Owner's insurer if applicable, metal panel Installer, metal panel manufacturer's representative, structural-support Installer, and installers whose work interfaces with or affects metal panels, including installers of doors, windows, and louvers.

2. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.

3. Review methods and procedures related to metal panel installation, including manufacturer's written instructions.

4. Examine support conditions for compliance with requirements, including alignment between and attachment to structural members.

5. Review flashings, special siding details, wall penetrations, openings, and condition of other construction that affect metal panels.

6. Review governing regulations and requirements for insurance, certificates, and tests and inspections if applicable.

7. Review temporary protection requirements for metal panel assembly during and after installation.

8. Review procedures for repair of metal panels damaged after installation. 9. Document proceedings, including corrective measures and actions required, and

furnish copy of record to each participant.


A. Product Data: For each type of product.




1. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for each type of panel and accessory.

B. Shop Drawings:

1. Include fabrication and installation layouts of metal panels; details of edge conditions, joints, panel profiles, corners, anchorages, attachment system, trim, flashings, closures, and accessories; and special details.

2. Accessories: Include details of the flashing, trim, and anchorage systems, at a scale of not less than 1-1/2 inches per 12 inches .

C. Samples for Verification: For each type of exposed finish, prepared on Samples of size indicated below.

1. Metal Panels: 12 inches long by actual panel width. Include fasteners, closures, and other metal panel accessories.


A. Qualification Data: For Installer.

B. Product Test Reports: For each product, tests performed by a qualified testing agency.

1.6 CLOSEOUT SUBMITTALS

A. Maintenance Data: For metal panels to include in maintenance manuals.


A. Installer Qualifications: An entity that employs installers and supervisors who are trained and approved by manufacturer.

B. Mockups: Build mockups to verify selections made under Sample submittals and to demonstrate aesthetic effects and set quality standards for fabrication and installation.

1. Water-Spray Test: Conduct water-spray test of metal panel assembly mockup, testing for water penetration according to AAMA 501.2.


A. Deliver components, metal panels, and other manufactured items so as not to be damaged or deformed. Package metal panels for protection during transportation and handling.

B. Unload, store, and erect metal panels in a manner to prevent bending, warping, twisting, and surface damage.

C. Stack metal panels horizontally on platforms or pallets, covered with suitable weathertight and ventilated covering. Store metal panels to ensure dryness, with




positive slope for drainage of water. Do not store metal panels in contact with other materials that might cause staining, denting, or other surface damage.

D. Retain strippable protective covering on metal panels during installation.

1.9 FIELD CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit assembly of metal panels to be performed according to manufacturers' written instructions and warranty requirements.

1.10 COORDINATION

A. Coordinate metal panel installation with rain drainage work, flashing, trim, construction of soffits, and other adjoining work to provide a leakproof, secure, and noncorrosive installation.

1.11 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of metal panel systems that fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Structural failures including rupturing, cracking, or puncturing. b. Deterioration of metals and other materials beyond normal weathering.

2. Warranty Period: Two years from date of Material Completion.

B. Special Warranty on Panel Finishes: Manufacturer's standard form in which manufacturer agrees to repair finish or replace metal panels that show evidence of deterioration of factory-applied finishes within specified warranty period.

1. Exposed Panel Finish: Deterioration includes, but is not limited to, the following:

a. Color fading more than 5 Hunter units when tested according to ASTM D 2244.

b. Chalking in excess of a No. 8 rating when tested according to ASTM D 4214.

c. Cracking, checking, peeling, or failure of paint to adhere to bare metal.

2. Finish Warranty Period: 20 years from date of Material Completion.

PART 2 - PRODUCTS


A. Air Infiltration: Air leakage of not more than 0.06 cfm/sq. ft. when tested according to ASTM E 283 at the following test-pressure difference:




1. Test-Pressure Difference: 1.57 lbf/sq. ft. .

B. Water Penetration under Static Pressure: No water penetration when tested according to ASTM E 331 at the following test-pressure difference:

1. Test-Pressure Difference: 2.86 lbf/sq. ft. .

C. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes by preventing buckling, opening of joints, overstressing of components, failure of joint sealants, failure of connections, and other detrimental effects. Base calculations on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.

1. Temperature Change (Range): 120 deg F , ambient; 180 deg F , material surfaces.

2.2 FOAMED-INSULATION-CORE METAL WALL PANELS

A. General: Provide factory-formed and -assembled metal wall panels fabricated from two metal facing sheets and insulation core foamed in place during fabrication, and with joints between panels designed to form weathertight seals. Include accessories required for weathertight installation.

1. Insulation Core: Modified isocyanurate or polyurethane foam using a non-CFC blowing agent, with maximum flame-spread and smoke-developed indexes of 25 and 450, respectively.

a. Closed-Cell Content: 90 percent when tested according to ASTM D 6226. b. Density: 2.0 to 2.6 lb/cu. ft. when tested according to ASTM D 1622. c. Compressive Strength: Minimum 20 psi when tested according to ASTM D

1621. d. Shear Strength: 26 psi when tested according to ASTM C 273/C 273M.

B. Concealed-Fastener, Foamed-Insulation-Core Metal Wall Panels.: Formed with tongue-and-groove panel edges; designed for sequential installation by interlocking panel edges and mechanically attaching panels to supports using concealed clips or fasteners.

1. Basis-of-Design Product: Subject to compliance with requirements, provide Centria; Formawall Dimension Series or comparable product by one of the following:

a. Kingspan Insulated Panels; AW-200 Series Wall Panel. Benchmark Designwall 4000 Series

b. MBCI; a division of NCI Group, Inc; TW-100 Wall Panel. CF Architectural c. Metl-Span, CF Architectural d. ATAS, Isoleren ST

http://www.specagent.com/LookUp/?Section=074213.19&SectionReleaseDate=8/01/2012&DocType=FL&ToolID=1&ulid=6959&src=altarix

http://www.specagent.com/LookUp/?Section=074213.19&SectionReleaseDate=8/01/2012&DocType=FL&ToolID=1&uid=Id%5bf55c2bec-a8dd-436a-89f0-a5cc0124bdfb%5d%20Type%5bManufacturerUrl%5d&src=altarix

http://www.specagent.com/LookUp/?Section=074213.19&SectionReleaseDate=8/01/2012&DocType=FL&ToolID=1&uid=Id%5b148d277b-c40c-437e-bf80-a5cc0124be04%5d%20Type%5bManufacturerUrl%5d&src=altarix




2. Metallic-Coated Steel Sheet: Facings of zinc-coated (galvanized) steel sheet complying with ASTM A 653/A 653M, G90 coating designation, or aluminum-zinc alloy-coated steel sheet complying with ASTM A 792/A 792M, Class AZ50 coating designation; structural quality. Prepainted by the coil-coating process to comply with ASTM A 755/A 755M.

a. Nominal Thickness: 0.034 inch . b. Exterior Finish: Three-coat fluoropolymer.

1) Color: As selected by Design Professional from manufacturer's full range.

c. Interior Finish: Siliconized polyester.

1) Color: As selected by Design Professional from manufacturer's full range.

3. Panel Coverage: 36 -30 inches nominal. 4. Panel Thickness: 2.0 inches . 5. Thermal-Resistance Value (R-Value): 14 according to ASTM C 1363.

2.3 MISCELLANEOUS MATERIALS

A. Miscellaneous Metal Subframing and Furring: ASTM C 645, cold-formed, metallic-coated steel sheet, ASTM A 653/A 653M, G90 coating designation or ASTM A 792/A 792M, Class AZ50 aluminum-zinc-alloy coating designation unless otherwise indicated. Provide manufacturer's standard sections as required for support and alignment of metal panel system.

B. Panel Accessories: Provide components required for a complete, weathertight panel system including trim, copings, fasciae, mullions, sills, corner units, clips, flashings, sealants, gaskets, fillers, closure strips, and similar items. Match material and finish of metal panels unless otherwise indicated.

C. Flashing and Trim: Provide flashing and trim formed from same material as metal panels as required to seal against weather and to provide finished appearance. Locations include, but are not limited to, bases, drips, sills, jambs, corners, endwalls, framed openings, rakes, fasciae, parapet caps, soffits, reveals, and fillers. Finish flashing and trim with same finish system as adjacent metal panels.

D. Panel Fasteners: Self-tapping screws designed to withstand design loads. Provide exposed fasteners with heads matching color of metal panels by means of plastic caps or factory-applied coating. Provide EPDM or PVC sealing washers for exposed fasteners.

E. Panel Sealants: Provide sealant type recommended by manufacturer that are compatible with panel materials, are nonstaining, and do not damage panel finish.




1. Sealant Tape: Pressure-sensitive, 100 percent solids, gray polyisobutylene compound sealant tape with release-paper backing. Provide permanently elastic, nonsag, nontoxic, nonstaining tape 1/2 inch wide and 1/8 inch thick.

2. Joint Sealant: ASTM C 920; elastomeric polyurethane or silicone sealant; of type, grade, class, and use classifications required to seal joints in metal panels and remain weathertight; and as recommended in writing by metal panel manufacturer.

2.4 FABRICATION

A. General: Fabricate and finish metal panels and accessories at the factory, by manufacturer's standard procedures and processes, as necessary to fulfill indicated performance requirements demonstrated by laboratory testing. Comply with indicated profiles and with dimensional and structural requirements.

B. Provide panel profile, including major ribs and intermediate stiffening ribs, if any, for full length of panel.

C. Fabricate metal panel joints with factory-installed captive gaskets or separator strips that provide a weathertight seal and prevent metal-to-metal contact, and that minimize noise from movements.

D. Sheet Metal Flashing and Trim: Fabricate flashing and trim to comply with manufacturer's recommendations and recommendations in SMACNA's "Architectural Sheet Metal Manual" that apply to design, dimensions, metal, and other characteristics of item indicated.

1. Form exposed sheet metal accessories that are without excessive oil canning, buckling, and tool marks and that are true to line and levels indicated, with exposed edges folded back to form hems.

2. Seams for Other Than Aluminum: Fabricate nonmoving seams in accessories with flat-lock seams. Tin edges to be seamed, form seams, and solder.

3. Sealed Joints: Form nonexpansion, but movable, joints in metal to accommodate sealant and to comply with SMACNA standards.

4. Conceal fasteners and expansion provisions where possible. Exposed fasteners are not allowed on faces of accessories exposed to view.

5. Fabricate cleats and attachment devices from same material as accessory being anchored or from compatible, noncorrosive metal recommended in writing by metal panel manufacturer.

a. Size: As recommended by SMACNA's "Architectural Sheet Metal Manual" or metal wall panel manufacturer for application but not less than thickness of metal being secured.

2.5 FINISHES

A. Protect mechanical and painted finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.




B. Appearance of Finished Work: Variations in appearance of abutting or adjacent pieces are acceptable if they are within one-half of the range of approved Samples. Noticeable variations in same piece are not acceptable. Variations in appearance of other components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast.

C. Steel Panels and Accessories:

1. Three-Coat Fluoropolymer: AAMA 621. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in both color coat and clear topcoat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.

2. Concealed Finish: Apply pretreatment and manufacturer's standard white or light-colored acrylic or polyester backer finish consisting of prime coat and wash coat with a minimum total dry film thickness of 0.5 mil .

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances, metal panel supports, and other conditions affecting performance of the Work.

1. Examine wall framing to verify that girts, angles, channels, studs, and other structural panel support members and anchorage have been installed within alignment tolerances required by metal wall panel manufacturer.

2. Examine wall sheathing to verify that sheathing joints are supported by framing or blocking and that installation is within flatness tolerances required by metal wall panel manufacturer.

a. Verify that air- or water-resistive barriers have been installed over sheathing or backing substrate to prevent air infiltration or water penetration.

B. Examine roughing-in for components and systems penetrating metal panels to verify actual locations of penetrations relative to seam locations of metal panels before installation.

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

3.2 PREPARATION

A. Miscellaneous Supports: Install subframing, furring, and other miscellaneous panel support members and anchorages according to ASTM C 754 and metal panel manufacturer's written recommendations.




3.3 METAL PANEL INSTALLATION

A. General: Install metal panels according to manufacturer's written instructions in orientation, sizes, and locations indicated. Install panels perpendicular to supports unless otherwise indicated. Anchor metal panels and other components of the Work securely in place, with provisions for thermal and structural movement.

1. Shim or otherwise plumb substrates receiving metal panels. 2. Flash and seal metal panels at perimeter of all openings. Fasten with self-tapping

screws. Do not begin installation until air- or water-resistive barriers and flashings that will be concealed by metal panels are installed.

3. Install screw fasteners in predrilled holes. 4. Locate and space fastenings in uniform vertical and horizontal alignment. 5. Install flashing and trim as metal panel work proceeds. 6. Locate panel splices over, but not attached to, structural supports. Stagger panel

splices and end laps to avoid a four-panel lap splice condition. 7. Align bottoms of metal panels and fasten with blind rivets, bolts, or self-tapping

screws. Fasten flashings and trim around openings and similar elements with self-tapping screws.

8. Provide weathertight escutcheons for pipe- and conduit-penetrating panels.

B. Fasteners:

1. Steel Panels: Use stainless-steel fasteners for surfaces exposed to the exterior; use galvanized-steel fasteners for surfaces exposed to the interior.

C. Metal Protection: Where dissimilar metals contact each other or corrosive substrates, protect against galvanic action as recommended in writing by metal panel manufacturer.

D. Joint Sealers: Install gaskets, joint fillers, and sealants where indicated and where required for weathertight performance of metal wall panel assemblies. Provide types of gaskets, fillers, and sealants indicated by metal panel manufacturer; or, if not indicated, provide types recommended by metal wall panel manufacturer.

1. Seal metal wall panel end laps with double beads of tape or sealant, full width of panel. Seal side joints where recommended by metal wall panel manufacturer.

2. Prepare joints and apply sealants to comply with requirements in Section 079200 "Joint Sealants."

3.4 INSULATED METAL WALL PANEL INSTALLATION

A. General: Apply continuous ribbon of sealant to panel joint on concealed side of insulated metal wall panels as vapor seal; apply sealant to panel joint on exposed side of panels for weather seal.




1. Fasten foamed-insulation-core metal wall panels to supports with fasteners at each lapped joint at location and spacing and with fasteners recommended by manufacturer.

2. Apply panels and associated items true to line for neat and weathertight enclosure. Avoid "panel creep" or application not true to line.

3. Provide metal-backed washers under heads of exposed fasteners on weather side of insulated metal wall panels.

4. Locate and space exposed fasteners in uniform vertical and horizontal alignment. Use proper tools to obtain controlled uniform compression for positive seal without rupture of washer.

5. Provide sealant tape at lapped joints of insulated metal wall panels and between panels and protruding equipment, vents, and accessories.

6. Apply a continuous ribbon of sealant tape to panel side laps and elsewhere as needed to make panels weathertight.

B. Foamed-Insulation-Core Metal Wall Panels: Fasten metal wall panels to supports with concealed clips at each joint at location and spacing and with fasteners recommended by manufacturer. Fully engage tongue and groove of adjacent panels.

1. Install clips to supports with self-tapping fasteners.

C. Accessory Installation: Install accessories with positive anchorage to building and weathertight mounting, and provide for thermal expansion. Coordinate installation with flashings and other components.

1. Install components required for a complete metal panel system including trim, copings, corners, seam covers, flashings, sealants, gaskets, fillers, closure strips, and similar items. Provide types indicated by metal panel manufacturer; or, if not indicated, provide types recommended by metal panel manufacturer.

D. Flashing and Trim: Comply with performance requirements, manufacturer's written installation instructions, and SMACNA's "Architectural Sheet Metal Manual." Provide concealed fasteners where possible, and set units true to line and level. Install work with laps, joints, and seams that are permanently watertight.

1. Install exposed flashing and trim that is without buckling and tool marks, and that is true to line and levels indicated, with exposed edges folded back to form hems. Install sheet metal flashing and trim to fit substrates and to achieve waterproof performance.

2. Expansion Provisions: Provide for thermal expansion of exposed flashing and trim. Space movement joints at a maximum of 10 feet with no joints allowed within 24 inches of corner or intersection. Where lapped expansion provisions cannot be used or would not be sufficiently waterproof, form expansion joints of intermeshing hooked flanges, not less than 1 inch deep, filled with mastic sealant (concealed within joints).




3.5 CLEANING AND PROTECTION

A. Remove temporary protective coverings and strippable films, if any, as metal panels are installed, unless otherwise indicated in manufacturer's written installation instructions. On completion of metal panel installation, clean finished surfaces as recommended by metal panel manufacturer. Maintain in a clean condition during construction.

B. After metal panel installation, clear weep holes and drainage channels of obstructions, dirt, and sealant.

C. Replace metal panels that have been damaged or have deteriorated beyond successful repair by finish touchup or similar minor repair procedures.

END OF SECTION 074213.19


Issued per Addendum #01, 07.06.16

Stevens & Wilkinson PLUMBING COMMISSIONING REQUIREMENTS Project Number 15117.00 220800 - 1

SECTION 220800 - PLUMBING COMMISSIONING REQUIREMENTS

PART 1 – GENERAL

1.1 DESCRIPTION

A. The requirements of this section apply to the domestic hot water section of Division 22.

B. This project will have selected building systems commissioned. The complete list of equipment and systems to be commissioned are specified in Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS. The commissioning process, which the Contractor is responsible to execute, is defined in Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS. A Commissioning Agent (CxA) appointed by the owner will manage the commissioning process.

1.2 RELATED WORK

A. Division 1 – GENERAL REQUIREMENTS.

B. Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS.

1.3 SUMMARY

A. This section includes requirements for commissioning plumbing systems, subsystems and equipment. This Section supplements the general requirements specified in Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS.

B. Refer to Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS for more specifics regarding processes and procedures as well as roles and responsibilities for all commissioning team members.

1.4 DEFINITIONS

A. Refer to Section 01 9113 GENERAL COMMISSIONING REQUIREMENTS for definitions.

1.5 COMMISSIONED SYSTEMS

A. Commissioning of a system or systems specified in this division is part of the construction process. Documentation and testing of these systems, as well as training of the Owner’s Operation and Maintenance personnel, is required.

B. The following plumbing systems will be commissioned:

1. Domestic Hot Water Systems (Domestic water heaters, hot water circulating pumps and motors, controls, fans/motors).




2. Domestic Hot Water Booster Pumps (Controls, piping, compression tanks, pumps, motors, and Variable Speed Drives).

3. Emergency Plumbing Fixtures (Showers, eye wash stations, water tempering valves, instruments and gages).

1.6 SUBMITTALS

A. The commissioning process requires review of selected Submittals. The CxA will provide a list of submittals that will be reviewed by the CxA. This list will be reviewed and approved by the prior to forwarding to the Contractor. Refer to Section 01 91 13 for further details.

B. The commissioning process requires submittal review simultaneously with Design Professional review. Specific submittal requirements related to the commissioning process are specified in Section 01 91 13 GENERAL COMMISSIONING REQUIREMENTS.



3.1 PRE-FUNCTIONAL CHECKLISTS

A. The Contractor shall complete Pre-Functional Checklists to verify systems, subsystems, and equipment installation is complete and systems are ready for Systems Functional Performance Testing. The CxA will prepare Pre-Functional Checklists to be used to document equipment installation. The Contractor shall complete the checklists. Completed checklists shall be submitted to the CxA for review. If the CxA determines that the information provided on the checklist is not accurate, the CxA will return the marked-up checklist to the Contractor for correction and resubmission. If the CxA determines that a significant number of completed checklists for similar equipment are not accurate, the CxA will select a broader sample of checklists for review. If the CxA determines that a significant number of the broader sample of checklists is also inaccurate, all the checklists for the type of equipment will be returned to the Contractor for correction and resubmission. Refer to SECTION 01 91 13 GENERAL COMMISSIONING REQUIREMENTS for submittal requirements for Pre-Functional Checklists, Equipment Startup Reports, and other commissioning documents.

3.2 CONTRACTORS TESTS

A. Contractor tests as required by other sections of Division 22 shall be scheduled and documented in accordance with Section 01 00 10 GENERAL REQUIREMENTS. The CxA will witness selected Contractor tests. Contractor tests shall be completed prior to scheduling Systems Functional Performance Testing.

3.3 SYSTEMS FUNCTIONAL PERFORMANCE TESTING:

A. The Commissioning Process includes Systems Functional Performance Testing that is intended to test systems functional performance under steady state conditions, to test system reaction to changes in operating conditions, and system performance under




emergency conditions. The CxA will prepare detailed systems Functional Performance Test procedures for review and approval by the Contract Compliance Specialist. The Contractor shall review and comment on the tests prior to approval. The Contractor shall provide the required labor, materials, and test equipment identified in the test procedure to perform the tests. The CxA will witness and document the testing. The Contractor shall sign the test reports to verify tests were performed. See Section 01 91 13 GENERAL COMMISSIONING REQUIREMENTS, for additional details.

3.4 TRAINING OF PERSONNEL

A. Training of the Owner’s operation and maintenance personnel is required in cooperation with the Contract Compliance Specialist and CxA. Provide competent, factory authorized personnel to provide instruction to operation and maintenance personnel concerning the location, operation, and troubleshooting of the installed systems. The instruction shall be scheduled in coordination with the Contract Compliance Specialist after submission and approval of formal training plans. Refer to Sections 00 0110, 01 91 13 GENERAL COMMISSIONING REQUIREMENTS, and Division 22 sections for additional Contractor training requirements.

END OF SECTION



Stevens & Wilkinson MECHANICAL COMMISSIONING REQUIREMENTS

Project Number 15117.00 230800 - 1

SECTION 230800 - MECHANICAL COMMISSIONING REQUIREMENTS

PART 1 – GENERAL

1.1 SUMMARY


1. Start-up 2. Commissioning

B. Related Sections:

1. Division 23 – Heating, Ventilating and Air Conditioning 1.2 DESCRIPTION OF WORK Manufacturer Qualifications

A. This section includes work related to start-up procedures and the commissioning procedures

related to systems installation and start-up. This section also includes a description of the duties of the Commissioning Agent (CxA) and contractor as they relate to start-up as well as other phases of the HVAC, plumbing, fire protection and electrical work.

B. The activities called for in this section apply to:

1. Division 22 – Plumbing 2. Division 23 – Heating, Ventilating and Air Conditioning

C. The CxA has been contracted directly for all of the duties and responsibilities required herein.

D. The Contractor shall include the commissioning activities in the master construction schedule of work.

1.3 DEFINITIONS

A. Basis of Design (BOD): A document that records concepts, calculations, system selection decisions, and product selections used to meet the OPR and to satisfy applicable regulatory requirements, standards, and guidelines. The document includes both narrative descriptions and lists of individual items that support the design process.

B. Commissioning: The systematic process of assuring by verification and documentation, from the design phase through occupancy that all facilities perform interactively in accordance with the design documentation and intent, and in accordance with the owner’s operational needs, including preparation of operational personnel.

C. Commissioning Plan: A document that outlines the organization, schedule, allocation of resources, and documentation requirements of the commissioning process. This is an overall plan that provides the structure, schedule, and coordination planning for commissioning.




Project Number 15117.00 230800 - 2

As construction progresses, the CxA will update the plan, which includes details of:

1. Commissioning scope. 2. Systems to be commissioned. 3. Rigor of commissioning. 4. Team contact information. 5. Roles and responsibilities of all parties. 6. Communication and reporting protocols. 7. Commissioning overview and details of submittal activities. 8. Construction observation, checklists, and start-up activities. 9. Process for dealing with deficiencies. 10. Test procedure development and execution. 11. Description of summary report, progress and reporting logs.

D. CxA: Commissioning Agent

E. Construction Start-up: The initial activation or energizing of equipment or systems for the purpose of demonstrating completeness of installation, utility connections, performance, system operations, and ability to perform for its specified purpose.

F. Functional Performance Test (FPT) Procedures: This written protocol defines methods, personnel, and expectations for test conducted on components, equipment, assemblies, systems, and interfaces among systems. Tests clearly described the test prerequisites, required test conditions, individual systematic test procedures, expected system response and acceptance criteria for each procedure, actual response or findings, and any pertinent discussion. Test procedures differ from testing requirements found in the specifications, which describe what modes and features are to be tested and verified and under what conditions. Test procedures describe the step-by-step method of how to test. Simple checklists may be appropriate for testing simple components, but dynamic testing of interfacing components requires more detailed procedures and forms.

G. HVAC: The Heating, Ventilating and Air Conditioning system called for by the Contract Documents.

H. Issues Log: The purpose of this log is to provide a method for tracking and resolution of deficiencies discovered as a result of the commissioning process. This list also includes the current disposition of issues and the date of final resolution as confirmed by the CxA. Deficiencies are defined as those issues where products, execution or performance do not satisfy the Specifications and/or the design intent. The issues log will be created and managed by the CxA.

I. Owner's Project Requirements (OPR): A document that details the functional requirements of a project and the expectations of how it will be used and operated. These include Project goals, measurable performance criteria, cost considerations, benchmarks, success criteria, commissioning, training, documentation, and supporting information.

J. Pre-functional Checklists: Pre-functional checklists are forms developed by the contractor, equipment manufacturer, or CxA as applicable and used by the contractor to verify that specified systems and components are complete and correctly installed, ready for start-up and functional testing. These checklists are supplemental to the equipment manufacturer’s standard installation instructions and pre-start up forms. The completed checklists along with the equipment manufacturer’s pre-start-up forms must be submitted by the contractor PRIOR to startup of the equipment. Equipment specified to have factory start-up performed must have the applicable checklist filled out by the vendor and submitted by the contractor. After the




Project Number 15117.00 230800 - 3

Checklists have been approved and start-up has occurred, the contractor can begin their pre-checkout of the functional operations of the equipment and systems prior to validation by the CxA during the Functional Testing.

K. Pre-functional Testing: The process of starting the equipment and systems utilizing vendor/contractor startup and installation pre-functional checklists in coordination with the CxA's pre-functional documentation to ensure systems are operating in compliance with the contract documents, specifications and building automation system sequences, prior to functional validation by the CxA.

L. Start Up: The initial activation or energizing of equipment or systems for the purpose of demonstrating completeness of installation, utility connections, performance, system operations, and ability to perform for its specified purpose.

M. Systems, Subsystems, Equipment, and Components: Where these terms are used together or separately, they shall mean "as-built" systems, subsystems, equipment, and components.



3.1 GENERAL

A. Except for the activities to be performed by the CxA called for herein, all component and system installation work required by the Division 23 specifications including specific contractor furnished items indicated by this Section shall be provided by the Contractor. The Contractor shall provide all necessary manpower to assist the CxA in his activities to access all equipment and components including providing ladders with personnel to remove and re-install ceiling tiles under equipment to be commissioned and providing door keys to access rooms throughout the buildings.

B. Contractor shall perform their own “in-house” preliminary commissioning and start-up based

on equipment manufacturers submitted procedures to the CxA for review to assure the systems, equipment, and components are ready to be commissioned and inform the CxA that his start-up activities can begin. The contractor shall perform a pre-functional checkout of the building automation system to verify functional sequences are complete prior to commencing the functional systems validation by the CxA. After completion of the pre-functional checkout, demonstrate to the CxA that the systems operate as specified and complete. If the sequences are found to require minor modifications, based on actual field conditions, the contractor and CxA shall jointly prepare recommendations and submit to the Design Professional of Record for approval, prior to modifications.

C. The Contractor shall perform detailed “point to point” controls system check outs to verify that all DDC and life safety system wiring and any associated hard wired interlocks are correct PRIOR to the commissioning acceptance testing activities by the CxA. Upon this completion by the Contractor, the Contractor shall work through the controls sequence of operation with the CxA to verify that it meets the intent of the specifications. If sequences are found to require minor modifications based on actual field conditions, the Contractor and CxA shall




Project Number 15117.00 230800 - 4

jointly prepare recommendations and submit to the Owner and Design Professional of Record for his approval of the modifications.

3.2 COMMISSIONED EQUIPMENT / SYSTEMS

A. The following systems will be commissioned in this project: 1. Building Automation Systems 2. Rooftop Air Units 3. High Performance Outdoor Air units 4. Make-up air units 5. Ductless Split System Units 6. Exhaust Fans 7. Electric Unit Heaters 8. Testing and Balancing Verification

3.3 START-UP

A. Place each item of equipment and each system into full operation.

B. Prior to start-Up: 1. The Commissioning Agent (CxA) shall verify that equipment and systems are

complete, correctly connected to utilities, and tested. The CxA will submit to the Contractor and Design Professional Commissioning Site Reports indicating any deficiencies in the installation relating to equipment and component connections (controls, piping, ductwork, etc.), insulation installation, maintenance clearances for servicing components and removal/replacement of equipment, code required clearances, hanger suspension of equipment and components, etc. A detailed “Deficiency Log and Resolution Report” will be maintained throughout the construction process and updated on a timely basis for the team. The contractor shall respond to the CxA for each Deficiency Log within two (2) days of receipt with comments indicating scheduled completion dates and actual date of the completed work.

2. The CxA will witness a sample of the Contractor’s flushing and cleaning of piping systems, and calibration of the automatic temperature controls. A testing record log will be maintained though the construction process by the Contractor and submitted to the CxA for review.

3. Comply with requirements of manufacturers. 4. Perform all pre-start inspections and tests as called for in Division 23 including all

equipment and as may be necessary to ensure that work is installed as specified and to determine suitability for energizing.

5. The Contractor shall provide power for start-up and testing as may be required by the CxA.

6. The Contractor shall arrange for a change over from temporary to permanent utility sources.

7. The Contractor shall re-adjust and lubricate operating components to ensure smooth and unhindered operation.




Project Number 15117.00 230800 - 5

a. The Contractor shall check drive rotations, belt tension, control sequences, and other features which might cause damage if not adjusted. The CxA shall re-confirm drive rotations.

8. When specified or when required by manufacturer, have manufacturer’s representative perform start-up and supervise their activities.

C. Notify the CxA / Design Professional a minimum of three (3) days prior to start-up of each item and system.

D. The CxA’s witnessing of start-up and testing of major system equipment and components specified herein and in Division 23, shall take place with the assistance of the Contractor as required.

E. Execute start-up under supervision of qualified contractor and equipment manufacturer personnel and in accordance with the manufacturer’s instruction.

1. The CxA shall review the equipment manufacturer’s pre-functional checklist for

completion. The CxA may add to this checklist any requirements that go beyond the startup and installation checklists, which must be acknowledged before demonstration of the functional tests occur.

2. When specified or when required by manufacturer, have manufacturer’s representative perform start-up witnessed by the CxA.

3. Review the manufacturer’s representative written report of start-up operation and include in the Commissioning Report.

F. After start-up, the CxA shall notify the Contractor of any deficiency items requiring correction such as adjustments to components and equipment, any systems operation, equipment clearances for maintenance and code compliance, connections for: piping, power, ductwork, controls, etc.

G. The CxA shall perform with the Contractor assistance and manpower support component and system testing checking through every function and control sequence/cycle to ensure that it operates as designed and specified by conducting field observations for verification of the status of operation.

H. The CxA shall confirm the operation of equipment and systems documenting the results in the Commissioning Report and submit this to the Owner/Design Professional for review.

1. The Contractor shall have the final version of the Operating and Maintenance

manuals specified in Division 23 available during testing and demonstration for components and systems.

3.4 CxA ACTIVITIES

A. Assist the Design Professional in verifying and documenting compliance with the contract documents.

B. Oversee the performance of the start-up and functional tests of equipment, systems and components working with the Contractor for the controls’ sequences of operation.




Project Number 15117.00 230800 - 6

C. Observe installed HVAC ductwork, piping systems, controls, and equipment prior to covering or ceiling and partition installation.

D. Make periodic site visits during equipment and system “rough-in” to review their installation

with particular attention paid to proper access for maintenance, code required clearances, equipment testing, balancing, replacement, etc. Document these findings in Commissioning Site Reports and Deficiency and Resolution Log Reports as “punch-list” items requiring correction by the Contractor.

E. Coordinate with the Contractor’s construction schedule for implementation of the

commissioning activities after reviewing the overall general construction schedule. Coordinate updates to the commissioning activities with the Contractor throughout the construction of the project.

F. Witness all design and performance tests called for by Division 23. Initiate and witness

additional system and equipment tests as required to verify compliance and performance. G. Monitor the installation of all major HVAC equipment and plumbing (water heating equipment

only). H. Attend site observations for material completion and assist in listing (punch list) the

incomplete or corrective work called for. I. Review all changes in scope that affect the systems to be installed related to the work of

Division 23 and adjust the Commissioning Plan as required.

J. Field verify accuracy and completeness of the Test and Balance reports submitted under Division 23 by witnessing critical system balancing by the Test and Balance agent. Review the Test and Balance Report prior to project turnover to the Owner and forward comments to the Design Professional and Owner.

K. Review the Contractor’s installed piping and equipment identification and labeling for

conformance to the specifications.

L. Review the trend logs as provided by the Control’s Contractor

M. Coordinate the start-up with the Owner so that their staff can be present during the commissioning start-up and system testing activities.

N. Prepare and submit the Commissioning Report prior to project acceptance by the Owner.

The report shall contain the Commissioning Plan consisting of the following:

1. Equipment and systems testing procedures 2. Commissioning Site Reports of punch list items 3. Completed Equipment Pre-functional Checklist Forms 4. Manufacturer Start-up Reports 5. Deficiency and Resolution Log reports 6. Testing Log reports 7. Trend logs and reviews 8. Test and Balance report and review




Project Number 15117.00 230800 - 7

3.5 CxA - SCHEDULE OF ACTIVITIES

A. Within a timely fashion after the notice to proceed, the CxA shall submit to the Contractor a schedule of the construction activities related to the work of Division 23, as called for by the contract documents, which the CxA will be inspecting, monitoring or performing, including the name of the person who will be performing the activities. Periodic updates will be submitted during the course of the project to keep the Contractor current with any modifications to Contractor’s construction schedule and the schedule of activities.

B. Prior to the beginning of any HVAC and plumbing systems field work, the CxA will forward to the Owner / Design Professional and the Contractor copies of the applicable Pre-functional Checklist forms to be executed by the CxA with the assistance of the Contractor’s field personnel.

C. The CxA shall prepare and distribute functional test procedures for completion by the CxA.

These documents will be used during completion of the Functional Performance tests and during the CxA validation process to confirm systems are complete and operational.

3.6 CONTRACTOR RESPONSIBILITIES - CxA ACTVITIES

A. Contractor shall accommodate the duties and tasks of the CxA, including, but not limited to, by:

1. Allowing the CxA access to the site during normal working hours. 2. Working with the CxA to coordinate commissioning activities with construction

activities and include these activities in the master construction schedule. This master construction schedule shall include a minimum of two (2) weeks of schedule time for the commissioning activities PRIOR to project turnover to the Owner for “final” building systems acceptance.

3. Making allowance in the overall project schedule for the integration of those commissioning activities which are dependent upon the activities and progress of the project. Allow a minimum of five (5) days from the start-up of the last unit in the system until the completion of the Commissioning process. Notify the CxA directly with a copy to the Design Professional, of any procedure, test, covering, installation, or start-up of equipment, which are on the schedule of activities.

5. Contractor shall inform the CxA of the schedule of his performance for Test and Balancing of the air systems, including flushing and cleaning of domestic hot water piping systems, and calibration of the automatic temperature controls.

6. The controls contractor shall perform their own “Point-to-point” wiring and communications detailed field testing to assure all Controls systems are functioning properly PRIOR to the CxA’s HVAC Functional Performance Testing activities. The Controls contractor shall assist the CxA in the field providing labor as required to operate the Control system computer software and hardware components during the Functional Performance Testing of all HVAC and plumbing (hot water system only) equipment, components and systems.

7. The Contractor shall respond in writing within seven (7) days of receipt to the Commissioning Site Reports and Deficiency and Resolution Log Reports with dates of completion of the associated punch list items noted by the CxA.




Project Number 15117.00 230800 - 8

8. The Contractor shall provide power and fuel for start-up and testing as may be required by the CxA and other sections of the specifications.


10. The Contractor shall re-adjust and lubricate operating components to ensure smooth and unhindered operation.

11. The Contractor shall check drive rotations, belt tension, control sequences, and other features which might cause damage if not adjusted.

12. Where specified or when required by manufacturer, the Contractor shall have the manufacturer’s representative perform start-up to be supervised by the CxA for their activities.

13. Trend logs required in the testing requirements will be set up and executed by the Contractor and provided to and analyzed by the CxA. Monitoring using data loggers will be conducted by the Contractor as needed. Trend logs shall be compiled and transmitted to the CxA in a CSV or Excel format. PDF’s and graphs are not acceptable. Trend logs and monitoring are conducted after manual testing and subsequent trouble-shooting are complete and systems are in normal operation without frequent service shutdowns, etc.

B. The contractor’s schedule shall be the basis for the coordination of the CxA’s activities. Input

from the CxA shall not be used or construed to dictate the progress, timing or planning of any of the Contractor’s work activities except as necessary to coordinate the CxA’s scheduled activities.

C. Contractor shall provide a minimum of five (5) days written notice in advance of any test,

cover-up, installation, or scheduled commissioning activity. Failure to provide this notice may result in the Contractor uncovering, re-testing or re-starting these systems at the Contractor’s expense.

D. The Contractor shall, at all times and upon demand, make available to the CxA for inspection,

the record drawings maintained in the field called for by the general requirements, all currently approved shop drawings, and the current version of the Operation and Maintenance manuals.

E. The Contractor shall coordinate and make arrangements for a collaborative effort between

the CxA and the HVAC subcontractor’s automatic temperature controls sub-subcontractor to perform functional performance tests on each item, sub-system and entire control system witnessed by the CxA. Additional systems as noted herein will require the Contractor’s assistance in field personnel along with providing access to ceiling plenums and rooms (providing labor to remove/reinstall ceiling tiles, ladders, etc.).

F. The Contractor shall schedule the Work taking into account the activities to be performed by

the CxA. No claim for delay or request for an extension of contract time will be allowed as the result of the scheduled activities of the CxA.

G. The Contractor shall take into account the activities of the CxA in submitting their bid for the

work. No additional compensation or changes in the contract sum will be approved if the basis of the proposed change is a result of the prescribed activities of the CxA.




Project Number 15117.00 230800 - 9

END OF SECTION

Stevens & Wilkinson ELECTRICAL COMMISSIONING REQUIREMENTS Project Number 15117.00 260800 ‐ 1




SECTION 260800 - ELECTRICAL COMMISSIONING REQUIREMENTS

PART 1 – GENERAL

1.1 SUMMARY

A. Section Includes

1. Start-up 2. Commissioning

B. Related Sections

1. Supplementary Conditions Section 2. Division 23 – Heating, Ventilating and Air Conditioning 3. Division 26 – Electrical 4. Section 27 6000 – Fire Alarm System

1.2 DESCRIPTION OF WORK

A. This Section includes work related to start-up procedures and the commissioning procedures related to systems installation and start-up. This section also includes a description of the duties of the Commissioning Agent (CxA) and contractor as they relate to start-up as well as other phases of the HVAC, plumbing, fire protection and electrical work.

B. The activities called for in this Section apply to:

1. Section 26 0000 – General Electrical 2. Section 26 0020 – Conduit and Raceways 3. Section 26 0110 - Grounding 4. Section 26 0010 – Lighting and Power Panelboards 5. Section 26 0190 – Emergency Standby Engine Generator Set 6. Dwg Sheet E511 & E512 – Lightning Protection System 7. Section 26 0065 – Occupancy Sensors 8. Section 26 0900 – Lighting Controls 9. Section 27 6000 – Fire Alarm System

C. Refer to other Division 26 Sections of the specifications for start-up procedures for any

other building systems included in this scope of work.





D. The Owner has contracted directly for all of the duties and responsibilities required herein for the CxA Total Systems Commissioning, Inc.(TSCx) - contact: Dick Dutro CxA, , CPMP, CPD, LEED AP BD+C – 404.457.3768, Email: [email protected]

1.3 DEFINITIONS

A. Commissioning: The procedures used to assist the Owner and the Design

Professional in monitoring the installation of and facilitating the successful start-up of the building systems verifying their installation performs as designed and specified; assisting with the permanent transfer of the operation and maintenance responsibilities of the HVAC, electrical and plumbing systems to the Owner and the Owner’s operating personnel. The installation is then “officially” placed into service and becomes the property of the Owner.

B. Start-Up: The initial activation or energizing of equipments or systems for the

purpose of demonstrating completeness of installation, utility connections, performance, system operations, and ability to perform for its specified purpose.

C. Pre-functional Checklists: Pre-functional checklists are forms developed by the

contractor, equipment manufacturer, or CxA as applicable and used by the contractor to verify that specified systems and components are complete and correctly installed, ready for start-up and functional testing. These Checklists are supplemental to the equipment manufacturer’s standard installation instructions and pre-start up forms. The Completed Checklists along with the equipment manufacturer’s pre-start-up forms must be submitted by the contractor PRIOR to start up of the equipment. Equipment specified to have factory start-up performed must have the applicable Checklist filled out by the vendor and submitted by the contractor. After the Checklists have been approved and start-up has occurred, the contractor can begin their pre-checkout of the functional operations of the equipment and systems prior to validation by the CxA during the Functional Testing.

D. Prefunctional Testing: The process of starting the equipment and systems utilizing

vendor/contractor startup and installation pre-functional checklists in coordination with the CxA's prefunctional documentation to ensure systems are operating in compliance with the contract documents, specifications and building automation system sequences, prior to functional validation by the CxA.

E. Functional Performance Test (FPT) Procedures: This written protocol defines

methods, personnel, and expectations for test conducted on components, equipment, assemblies, systems, and interfaces among systems. Tests clearly described the test prerequisites, required test conditions, individual systematic test procedures, expected system response and acceptance criteria for each procedure, actual response or findings, and any pertinent discussion. Test procedures differ from testing requirements found in the specifications, which describe what modes and features are to be tested and verified and under what conditions. Test procedures describe the step-by-step method of how to test. Simple checklists may be appropriate for testing simple components, but dynamic testing of interfacing components requires more detailed procedures and forms.





PART 2 – PRODUCTS (Not Used) PART 3 – EXECUTION

3.1 GENERAL

A. Except for the activities to be performed by the CxA called for herein, all component

and system installation work required by the Division 26 specifications including specific contractor furnished items indicated by this Section shall be provided by the Contractor.

B. The Contractor shall provide all necessary manpower to assist the CxA in his

activities to access all equipment and components including providing ladders with personnel to remove and re-install ceiling tiles under equipment to be commissioned and providing door keys to access rooms throughout the buildings.

C. The Contractor shall perform their own “in-house” preliminary commissioning and

start-up based on equipment manufacturers submitted procedures to the CxA for review to assure the systems, equipment, and components are ready to be commissioned and inform the CxA that his start-up activities can begin. The contractor shall perform a prefunctional checkout of the building automation system to verify functional sequences are complete prior to commencing the functional systems validation by the CxA. After completion of the prefunctional checkout, they demonstrate to the CxA that the systems operate as specified and complete. If the sequences are found to require minor modifications, based on actual field conditions, the contractor and CxA shall jointly prepare recommendations and submit to the Owner/Design Professional of Record for approval, prior to modifications.

D. The Contractor shall perform detailed “point to point” electrical systems check outs to

verify that all system wiring and any associated hard wired interlocks are correct PRIOR to the commissioning acceptance testing activities by the CxA. Upon this completion by the Contractor, the Contractor shall work through the sequence of operation with the CxA to verify that it meets the intent of the specifications. If sequences are found to require minor modifications based on actual field conditions, the Contractor and CxA shall jointly prepare recommendations and submit to the Owner and Design Professional of Record for his approval of the modifications.

3.2 COMMISSIONED EQUIPMENT / SYSTEMS

A. Electrical Systems

1. Emergency Generator Set 2. Lighting and Power Panelboards 3. Grounding System 4. Lighting Control 5. Lightning Protection 6. Fire Alarm System





3.3 START-UP

A. Place each item of equipment and each system into full operation. B. Prior to start-Up:

1. The Commissioning Agent (CxA) shall verify that equipment and systems are complete, correctly connected to utilities, and tested. The CxA will submit to the Contractor and Design Professional Commissioning Site Reports indicating any deficiencies in the installation relating to equipment and component connections (power, lighting controls, etc.), insulation installation, maintenance clearances for servicing components and removal/replacement of equipment, code required clearances, hanger suspension of equipment and components, etc. A detailed “Deficiency Log and Resolution Report” will be maintained throughout the construction process and updated on a timely basis for the team. The contractor shall respond to the CxA for each Deficiency Log within two (2) days of receipt with comments indicating scheduled completion dates and actual date of the completed work.

2. The CxA will review of the Contractor’s tests for the following. Perform all pre-start inspections and tests as called for in Division 26 including all equipment and as may be necessary to ensure that work is installed as specified and to determine suitability for energizing. a. The Contractor shall provide power for start-up and testing as may be

required by the CxA. b. The Contractor shall arrange for a change over from temporary to

permanent utility sources. c. When specified or when required by manufacturer, have manufacturer’s

representative perform start-up and supervise their activities.

C. Notify the CxA / Design Professional a minimum of three (3) days prior to start-up of each item and system.

D. The CxA’s start-up and testing of major system equipment and components specified

herein and in Division 26, shall take place with the assistance of the Contractor as required. Power and fuel shall be provided by the contractor as required.

E. Execute start-up under supervision of qualified contractor and equipment manufacturer

personnel and in accordance with the manufacturer’s instruction.

1. The CxA shall review the equipment manufacturer’s prefunctional checklist for completion. The CxA may add to this checklist any requirements that go beyond the startup and installation checklists, which must be acknowledged before demonstration of the functional tests occur.

2. When specified or when required by manufacturer, have manufacturer’s representative perform start-up witnessed by the CxA.

3. Review the manufacturer’s representative written report of start-up operation and include in the Commissioning Report.





F. After start-up, the CxA shall notify the Contractor of any “punch-list” items requiring

correction such as adjustments to components and equipment, any systems operation, equipment clearances for maintenance and code compliance, connections for: power, controls, etc.

G. The CxA shall perform with the Contractor assistance and manpower support component

and system testing checking through every function and control sequence/cycle to ensure that it operates as designed and specified by conducting field observations for verification of the status of operation.

H. The CxA shall confirm the operation of equipment and systems documenting the results in

the Commissioning Report and submit this to the Owner/Design Professional for review.

1. The Contractor shall have the final version of the Operating and Maintenance manuals specified in Division 26 available during testing and demonstration for components and systems.

3.4 COMMISSIONING AGENT ACTIVITIES

A. Assist the Design Professional in verifying and documenting compliance with the contract

documents. B. Review the Design Development documents along with the 50% and 95% Construction

drawings and specifications for Division 23 and 26 for “constructability” installation and prepare written comments indicating design recommendations which will provide an easier installation process by the Contractor.

C. In conjunction with the Design Professional, review and affix a review stamp on all

Division 26 submittals called for by the Contract Documents. This review shall proceed AFTER the Design Professional’s submittal review comments have been forwarded to the CxA.

D. Oversee the performance of the start-up and functional tests of equipment, systems and

components working with the Contractor for the sequences of operation. E. Review the Contractor’s instructions contained in the submittal of the Operation and

Maintenance manuals for the commissioned electrical systems F. Participate in Owner training. G. Observe installed electrical system raceways, devices, controls, and equipment prior to

covering or ceiling and partition installation. H. Make periodic site visits during equipment and system “rough-in” to review their

installation with particular attention paid to proper access for maintenance, code required clearances, equipment testing, replacement, etc. Document these findings in commissioning site reports as “punch-list” items requiring correction by the Contractor.





I. Coordinate with the Contractor’s construction schedule for implementation of the

commissioning activities after reviewing the overall general construction schedule. Coordinate updates to the commissioning activities with the Contractor throughout the construction of the project.

J. Witness a sample of performance tests called for by Division 26. Initiate and witness

additional system and equipment tests as required to verify compliance and performance. K. Monitor the installation of all the electrical systems equipment. L. Attend site observations for material completion and assist in listing (punch list) the

incomplete or corrective work called for. M. Review the fabrication, installation and storage procedures of all materials, equipment and

shop fabricated items, in the field as well as at the subcontractor’s shop, and at the shop of any sub-sub-contractors or suppliers.

N. Review all changes in scope that affect the systems to be installed related to the work of

Division 23 and 26 and adjust the Commissioning Plan as required. O. Review the Contractor’s submittal of “as-built” drawings of Division 26 systems and

forward any comments to the Design Professional and Owner. P. Review the Contractor’s installed electrical equipment identification and labeling for

conformance to the specifications. Q. Coordinate the start-up of the electrical systems with the Owner so that their staff can be

present during the commissioning start-up and system testing activities. R. Prepare and submit the Commissioning Report prior to project acceptance by the Owner.

The report shall contain the Commissioning Plan consisting of the following:

1. Electrical systems equipment and testing procedures 2. Commissioning Site Reports of punch list items 3. Completed Electrical Equipment Pre-functional Checklist Forms 4. System Manufacturer Start-up Reports 5. Deficiency and Resolution Log Reports

S. Perform a warranty site visit ten (10) months after building occupation to review any

outstanding Deficiency Log and Punch List open items remaining to be completed.

3.5 COMMISSSIONING AGENT – SCHEDULE OF ACTIVITIES

A. Within a timely fashion after the Notice to proceed, the CxA shall submit to the Contractor a schedule of the construction activities related to the work of Division 23 and 26, as called for by the contract documents, which the CxA will be inspecting, monitoring or performing, including the name of the person who will be performing the activities.





Periodic updates will be submitted during the course of the project to keep the Contractor current with any modifications to Contractor’s construction schedule and the schedule of activities.

B. Prior to the beginning of any major electrical systems field work, the CxA will forward to

the Owner / Design Professional and the Contractor copies of the applicable electrical systems Pre-functional Checklist forms to be executed by the CxA with the assistance of the Contractor’s field personnel.

C. The CxA shall prepare and distribute, functional test procedures for completion by the

CxA. These documents will be used during completion of the Functional Performance tests and during the CxA validation process to confirm systems are complete and operational.

3.6 CONTRACTOR RESPONSIBILITIES - COMMISSIONING AGENT ACTIVITIES

A. Contractor shall accommodate the duties and tasks of the CxA, including, but not limited

by:

1. Allowing the CxA access to the site during normal working hours. 2. Working with the CxA to coordinate commissioning activities with construction

activities and include these activities in the master construction schedule. This master construction schedule shall include a minimum of one (1) week of schedule time for the commissioning activities PRIOR to project turnover to the Owner for “final” acceptance.

3. Making allowance in the overall project schedule for the integration of those commissioning activities which are dependent upon the activities and progress of the project. Allow a minimum of two (2) days from the start-up of the last unit in the system until the completion of the Commissioning process.

4. Notifying the CxA directly with a copy to the Design Professional, of any procedure, test, covering, installation, or start-up of equipment, which are on the Schedule of Activities.

5. Contractor shall inform the CxA of the schedule of his performance for all tests for the electrical components and equipment.

6. The Contractor shall respond in writing within seven (7) days of receipt to the Commissioning Site Reports and Deficiency Log Reports with dates of completion of the associated punch list items noted by the CxA.


8. Where specified or when required by manufacturer, the Contractor shall have the manufacturer’s representative perform start-up to be supervised by the CxA for their activities.

9. Refer to paragraph 3.1 above for additional Contractor requirements.

B. The Contractor’s construction schedule shall be the basis for the coordination of the CxA’s activities. Input from the CxA shall not be used or construed to dictate the progress, timing or planning of any of the Contractor’s work activities except as necessary to coordinate the CxA’s scheduled activities.





C. Contractor shall provide a minimum of five (5) days written notice in advance of any test,

cover-up, installation or scheduled commissioning activity. Failure to provide this notice may result in the Contractor uncovering, re-testing or re-starting these systems at the Contractor’s expense.

D. The Contractor shall, at all times and upon demand, make available to the Design

Professional and the CxA for inspection, the Record Drawings maintained in the field called for by the General Requirements, all currently approved Shop Drawings, and the current version of the Operation and Maintenance manuals.

E. The Contractor shall coordinate and make arrangements for a collaborative effort between

the CxA and the electrical sub-subcontractor to perform functional tests on each item, sub-system and entire system witnessed by the CxA. Additional systems as noted herein will require the Contractor’s assistance in field personnel along with providing access to ceiling plenums and rooms (providing labor to remove/reinstall ceiling tiles, ladders, etc.).

F. The Contractor shall make provisions for and shall accommodate the services to be

performed. G. The Contractor shall schedule the work taking into account the activities to be performed

by the CxA. No claim for delay or request for an extension of contract time will be allowed as the result of the scheduled activities of the CxA.

H. The Contractor shall take into account the activities of the CxA in submitting their bid for

the work. No additional compensation or changes in the Contract Sum will be approved if the basis of the proposed change is a result of the prescribed activities of the CxA.

END OF SECTION

REQUEST FOR INFORMATION LOG

PROJECT NAME: GBI MORGUEPROJECT NO.: GBI-053/15117.00CONTRACTOR:DATE: 07.06.16

RFI No. Description Response001 The specifications for Division 5 Start at 054000.

Please provide the spec sections 051200 Structural Steel Framing, 052100 steel Joist Framing, 053100 Steel Decking.

The Specification sections will be provided in Addendum No 01

002 Please verify the dimensions of the brick you guys are planning on working with; ( 3 5/8 x 3 5/8 x 7 5/8 ) and can verify what color or if it’s match existing: ( possibly have a photo ) it be very helpful.

Size of brick is 3 5/8 x 3 5/8 x 7 5/8 matching the existing in size and color. Photo is attached.

003 Please provide a size for the steel joist in receiving room 103

20K5

004 At prebid meeting it was stated GSFIC has a third party for Commissioning and this will not be a part of this bid?

A third party Commissioning Agent (CxA) has been contracted by the owner. Commissioning is part of the project. Specific roles and responsibilities of the Construction Professionals, Design Professionals and the CxA in the commissioning process are described in Specification Sections 01 9113, 22 0800, 23 0800 and 26 0800 which are provided in Addendum No. 01.

005 Will a second site visit be made available for subcontractor? This would be a onetime only visit.

An additional site visit will be accommodated on Monday July 11, 2016 starting at 10AM. A separate message will be distributed with further details.

006 Confirm the Building's Sole Source Contractor with Contact Information and Scope Items they will be providing. I see under controls that is Siemens but need to confirm all the Scopes any of the Sole Source Contractors are providing so we can properly contact them before bid.

The subcontractor shall be responsible for the scope of work described in Specification Section 230900 - Instrumentation and Control for HVAC. This includes providing materials, programming and coordinating with other work as required by this section. The subcontractor must provide a Siemens control system in order to augment the existing campus system with full functionality and reporting without compromise. Maintenance must be maintained and warrantees must be extended to the expanded system.The subcontractor for the work is Apogee (Siemens Industry, Inc.) The contact information is as follows: contact: Mark Sherry phone: 770-935-2000 email: [email protected]

007 One of the Laboratory suppliers asked to ask the question will there be any LC- Laboratory Drawings indicating the casework and accessories legend of items to be provided? It is

l i th d t tl id d i

The intent is to reuse existing lab cabinets, repainting them, providing new solid surface countertops. Sheet AD1.00 shows units to be saved. A10.00 shows destination. Additional casework, Break Room for example, is PLAM with solid surface.

008 Where can we find the geotechnical report for this project?

Bidders will be furnished with digital copies of the report upon written request to the Design Professional. Such requests shall be in the following form:

"Please forward a copy of the 'Report of Subsurface Exploration and Geotechnical Engineering Evaluation for GBI Morgue Additions' and 'Report of Supplemental Seismic Shear Wave Study and Hazard Analysis for GBI Morgue Additions'. In consideration for furnishing these reports, the contracting firm herein named releases the Georgia Bureau of Investigations, the Georgia State Financing and Investment Commission, and Stevens & Wilkinson from any responsibility or obligation for the accuracy or completeness of work performed under contract resulting from assumptions based on use of such report."

Note: The Subsurface Investigation Report and Seismic Shear wave reports are not part of the contract documents. Data concerning subsurface materials or conditions which are based upon soundings, test pits, test borings, or other means, have been obtained by teh Design Professional for its use in designing the project. The accuracy or completeness of the data is not guaranteed; and therefore, the Construction Professional shall not rely on this information without independent verification. Neither the Georgia Bureau of Investigations, the Georgia State Financing and Investment Commission, nor the Design Professional will be responsible in any way for additional compensation except as provided in the 'General Requirements Section - Changes Due to Subsurface or Other Unforseen Conditions.'

009 Is the 3” pipe shown on M3.02 existing? Yes, the 3-in CHWS/R piping is existing and only serves the AHU located in the existing morgue building.

010 Is all of the Hot water Supply & Return piping existing?

The majority of the heating water piping on M3.02 is existing. There are some instances where the piping has been modified to accommodate a relocated air terminal unit. Those instances are called out with new to existing connections tags. The piping isometric was provided for additional clarity and to supplement information presented on M1.01

011 Is the casework located in rooms 121, 109A, 102A, 101, and 101A going to fall under Division 6 or Division 12?

Refer to Sheets A10.00 and AD1.00 for metal casework to be reused, electrostatically painted and installed in new location. There are referenced by letter. Unreferenced casework is described under Division 6, Section 06 4116.

REQUEST FOR INFORMATION LOG

PROJECT NAME: GBI MORGUEPROJECT NO.: GBI-053/15117.00CONTRACTOR:DATE: 07.06.16

RFI No. Description ImageRFI 002 Picture of Brick for shape and color