Appendix B - Specifications and Drawings dated 09-26-2024 Rev.0.pdf

Ames National Laboratory Infrastructure Modernization

(AIM)

Project #SC-25-637 Iowa State University, Ames, Iowa

Technical Specifications

100% Construction Documents (Issued for Construction)

26 September 2024

REVISION 0

Ames Infrastructure Modernization (AIM) 100% For Construction

PROFESSIONAL STAMPS 1

PROFESSIONAL STAMPS

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

07090

DD/MM/YYYY

DIV ## - DIV ##

ALL NOT LISTED ABOVE

09/06/2024

- LOW VOLTAGE

TELCOMMUNICATIONS

STRUCTURAL

CIVIL

ELECTRICAL - MEDIUM VOLTAGE

ALL NOT LISTED ABOVE

ALL NOT LISTED ABOVE

ALL NOT LISTED ABOVE

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

License number:

My license renewal date is

Specification Divisions covered:

Excluded Sections:

DateSignature

I hereby certify that this engineering document was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa.

ELECTRICAL

ALL NOT LISTED ABOVE

ARCHITECTRUAL

MECHANICAL

ELECTRICAL - LOW VOLTAGE

PLUMBING

ALL NOT LISTED ABOVE

ALL NOT LISTED ABOVE

ALL NOT LISTED ABOVE

09/06/2024 09/06/2024

09/06/2024 09/06/2024

09/06/2024 09/06/2024

09/06/2024 09/06/2024

07090 05/31/2025

DIV 02, DIV 04 - 09

P29007

12/31/2025 DIV 26, except 260515, 260523, 260536, 260913, 262600, 263343, 264100

P18236 12/31/2025

DIV 26, except 260100, 260150, 260519, 262213, 262816, 263213.13, 263213.16, 265119, 265613

DIV 26, except 260100, 260150, 260519, 262213, 262816, 263213.13, 263213.16, 265119, 265613

DIV 23

P18236 12/31/2025

DIV 21 and DIV 22

19499 12/31/2024

P29007

12/31/2025

DIV 27

DIV 03

P26871

12/31/2024

TABLE OF CONTENTS

SECTIONS PAGES

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS (BY OWNER)

SECTION 001000 - PROCUREMENT AND CONTRACTING REQUIREMENTS 28

SECTION 002000 - SUPPLEMENTARY CONDITIONS 11

SECTION 003000 - SPECIAL CONDITIONS 03

DIVISION 01 - GENERAL REQUIREMENTS (BY OWNER)

SECTION 011000 - PROJECT REQUIREMENTS 04

SECTION 012000 - PRICE AND PAYMENT PROCEDURES 02

SECTION 012300 – ALTERNATES 02

SECTION 013000 - ADMINISTRATIVE REQUIREMENTS 06

SECTION 013300 - SUBMITTAL PROCEDURES 10

SECTION 014000 - QUALITY REQUIREMENTS 05

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS 05

SECTION 015419 - MOBILE CRANES AND DERRICKS IN CONSTRUCTION 03

SECTION 016000 - PRODUCT REQUIREMENTS 09

SECTION 016001 - SUBTITUTION REQUEST FORM 03

SECTION 016002 - BUY AMERICAN ACT - CONSTRUCTION MATERIALS 02

REQUEST FOR EXCEPTION FORM

SECTION 016003 - LEGACY CONTAMINATION APPENDIX B 02

SECTION 017300 – EXECUTION 06

SECTION 017329 - CUTTING AND PATCHING 04

SECTION 017419 - CONSTRUCTION WASTE MANAGEMENT 06

SECTION 017700 - CLOSEOUT PROCEDURES 05

SECTION 017800 - CLOSEOUT SUBMITTALS 03

SECTION 017839 - PROJECT RECORD DOCUMENTS 04

SECTION 017900 - START-UP DEMONSTRATION AND TRAINING 03

SECTION 019113 - GENERAL COMMISSIONING REQUIREMENTS 05

DIVISION 02 - EXISTING CONDITIONS

SECTION 024119 - SELECTIVE DEMOLITION 08

DIVISION 03 - CONCRETE

SECTION 031000 - CONCRETE FORMING AND ACCESSORIES 18

SECTION 032000 - CONCRETE REINFORCING 14

SECTION 033000 - CAST-IN-PLACE CONCRETE 71

DIVISION 04 - MASONRY

NOT APPLICABLE

DIVISION 05 - METALS

SECTION 055000 – METAL FABRICATIONS 05

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

SECTION 061000 – ROUGH CARPENTRY 07

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

SECTION 075419 - POLYVINYL-CHLORIDE (PVC) ROOFING 14

SECTION 076200 - SHEET METAL FLASHING AND TRIM 11

SECTION 077100 - ROOF SPECIALTIES 09

SECTION 079200 - JOINT SEALANTS 09

DIVISION 08 - OPENINGS

SECTION 081113 - HOLLOW METAL DOORS AND FRAMES 06

SECTION 087100 - DOOR HARDWARE 08

DIVISION 09 - FINISHES

SECTION 092216 - NON-STRUCTURAL METAL FRAMING 05

SECTION 092900 - GYPSUM BOARD 07

SECTION 095123 - ACOUSTICAL TILE CEILINGS 07

SECTION 099123 - INTERIOR PAINTING 05

DIVISION 10 - SPECIALTIES

DIVISION 11 - EQUIPMENT

DIVISION 12 - FURNISHINGS

DIVISION 13 - SPECIAL CONSTRUCTION

DIVISION 14 - CONVEYING EQUIPMENT

DIVISION 21 - FIRE SUPPRESSION

SECTION 210500 - COMMON WORK RESULTS FOR FIRE SUPPRESSION 18

SECTION 210503 - THROUGH PENETRATION FIRESTOPPING 09

SECTION 210529 - HANGERS AND SUPPORTS FOR FIRE SUPPRESSION

PIPING AND EQUIPMENT 10

SECTION 210553 - IDENTIFICATION FOR FIRE-SUPPRESSION PIPING AND

EQUIPMENT 10

SECTION 211000 - WATER-BASED FIRE-SUPPRESSION SYSTEMS 45

DIVISION 22 - PLUMBING

SECTION 220500 - COMMON WORK RESULTS FOR PLUMBING 29

SECTION 220523 - GENERAL-DUTY VALVES FOR PLUMBING PIPING 41

SECTION 220529 - HANGERS AND SUPPORTS FOR PLUMBING PIPING AND

EQUIPMENT 18

SECTION 220553 - IDENTIFICATION FOR PLUMBING PIPING AND EQUIPMENT 11

SECTION 220593 - TESTING, ADJUSTING, AND BALANCING FOR PLUMBING 16

SECTION 220719 - PLUMBING PIPING INSULATION 54

SECTION 220800 - COMMISSIONING OF PLUMBING 12

SECTION 221116 - DOMESTIC WATER PIPING 21

SECTION 221119 - DOMESTIC WATER PIPING SPECIALTIES 37

SECTION 221123.21 - INLINE, DOMESTIC-WATER PUMPS 14

SECTION 221316 - SANITARY WASTE AND VENT PIPING 30

SECTION 221319 - SANITARY WASTE PIPING SPECIALTIES 11

SECTION 221414 - STORM DRAINAGE PIPING 11

SECTION 221423 - STORM DRAINAGE PIPING SPECIALTIES 27

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

SECTION 230500 - COMMON WORK RESULTS FOR HVAC 54

SECTION 230523 - GENERAL-DUTY VALVES FOR HVAC PIPING 51

SECTION 230529 - HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT 20

SECTION 230548.13 - VIBRATION CONTROLS FOR HVAC 30

SECTION 230553 - IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT 11

SECTION 230593 - TESTING, ADJUSTING, AND BALANCING FOR HVAC 30

SECTION 230713 - DUCT INSULATION 53

SECTION 230719 - HVAC PIPING INSULATION 70

SECTION 230800 - COMMISSIONING OF HVAC 23

SECTION 230923 - DIRECT DIGITAL CONTROL (DDC) SYSTEM FOR HVAC 143

SECTION 232113 - HYDRONIC PIPING 27

SECTION 232116 - HYDRONIC PIPING SPECIALTIES 15

SECTION 233113 - METAL DUCTS 34

SECTION 233300 - AIR DUCT ACCESSORIES 37

SECTION 233600 - AIR TERMINAL UNITS 47

SECTION 233713.23 – AIR REGISTERS AND GRILLES 08

SECTION 238219 - FAN COIL UNITS 27

DIVISION 25 - INTEGRATED AUTOMATION

DIVISION 26 - ELECTRICAL

SECTION 260500 - BASIC ELECTRICAL REQUIREMENTS 09

SECTION 260150 – BASIC ELECTRICAL MATERIALS AND METHODS 07

SECTION 260515 - MEDIUM-VOLTAGE CABLE AND ACCESSORIES 10

SECTION 260519 - LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND

CABLES 11

SECTION 260523 - CONTROL-VOLTAGE ELECTRICAL POWER CABLES 21

SECTION 260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 15

SECTION 260529 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 11

SECTION 260533 - RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 65

SECTION 260536 - CABLE TRAYS FOR ELECTRICAL SYSTEMS 27

SECTION 260543 - UNDERGROUND DUCTS AND RACEWAYS FOR

ELECTRICAL SYSTEMS 33

SECTION 260544 - SLEEVES AND SLEEVE SEALS FOR ELECTRICAL

RACEWAYS AND CABLING 10

SECTION 260553 - IDENTIFICATION FOR ELECTRICAL SYSTEMS 22

SECTION 260573 - POWER SYSTEM STUDIES 17

SECTION 260913 - ELECTRICAL POWER MONITORING AND CONTROL 16

SECTION 262213 - LOW-VOLTAGE DISTRIBUTION TRANSFORMERS 14

SECTION 262416 - PANELBOARDS 23

SECTION 262600 - POWER DISTRIBUTION CENTER 18

SECTION 262726 - WIRING DEVICES 54

SECTION 262816 - ENCLOSED SWITCHES AND CIRCUIT BREAKERS 22

SECTION 263213.13 - DIESEL ENGINE GENERATORS 36

SECTION 263213.16 – GASEOUS ENGINE GERNERATORS 36

SECTION 263343 - BATTERY CHARGERS 04

SECTION 263353 - STATIC UNINTERRUPTIBLE POWER SUPPLY 34

SECTION 264100 - LIGHTNING PROTECTION SYSTEMS 05

SECTION 264313 - SURGE PROTECTION FOR LOW-VOLTAGE ELECTRICAL

POWER CIRCUITS 09

DIVISION 27 - COMMUNICATIONS

SECTION 270010 - SUPPLEMENTAL REQUIREMENTS FOR COMMUNICATIONS 1

SECTION 270110 - CUTOVER AND TRAINING 1

SECTION 270500 - BASIC COMMUNICATIONS SYSTEMS REQUIREMENTS 37

SECTION 270503 - THROUGH PENETRATION FIRESTOPPING 09

SECTION 270505 - TECHNOLOGY DEMOLITION FOR REMODELING 04

SECTION 270528 - PATHWAYS FOR COMMUNICATIONS SYSTEMS 24

SECTION 270536 - CABLE TRAYS FOR COMMUNICATIONS SYSTEMS 1

SECTION 270544 - SLEEVES AND SLEEVE SEALS FOR COMMUNICATIONS

PATHWAYS AND CABLING 1

SECTION 270548 - VIBRATION AND SEISMIC CONTROLS FOR COMMUNICATIONS

SYSTEMS 1

SECTION 270548.16 - SEISMIC CONTROLS FOR COMMUNICATIONS

SYSTEMS 1

SECTION 270553 - IDENTIFICATION FOR COMMUNICATIONS SYSTEMS 1

SECTION 271100 - COMMUNICATIONS EQUIPMENT ROOM FITTINGS 20

SECTION 271116 - COMMUNICATIONS RACKS, FRAMES, AND ENCLOSURES 1

SECTION 271323 - COMMUNICATIONS OPTICAL FIBER BACKBONE CABLING 54

SECTION 271513 - COMMUNICATIONS COPPER HORIZONTAL CABLING 25

SECTION 271710 - TESTING 10

SECTION 271720 - STRUCTURED CABLING SYSTEM WARRANTY 03

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

SECTION 284621.11 - ADDRESSABLE FIRE-ALARM SYSTEMS 60

DIVISION 31 - EARTHWORK

DIVISION 32 - EXTERIOR IMPROVEMENTS

DIVISION 33 - UTILITIES

DIVISION 34 - TRANSPORTATION

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

DIVISION 40 - PROCESS INTEGRATION

DIVISION 41 - MATERIAL PROCESSING AND HANDLING EQUIPMENT

DIVISION 42 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT

DIVISION 43 - PROCESS GAS AND LIQUID HANDLING, PURIFICATION AND

STORAGE EQUIPMENT

DIVISION 44 - POLLUTION CONTROL EQUIPMENT

DIVISION 45 - INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT

DIVISION 46 - WATER AND WASTEWATER EQUIPMENT

DIVISION 48 - ELECTRICAL POWER GENERATION

DIVISION 99 - NARRATIVES

END TABLE OF CONTENTS

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 1

SECTION 00 10 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS

TABLE OF ARTICLES

1. GENERAL PROVISIONS

2. OWNER

3. CONTRACTOR

4. ADMINISTRATION OF THE CONTRACT

5. SUBCONTRACTORS

6. CONSTRUCTION BY OWNER OR BY SEPARATE CONTRACTORS

7. CHANGES IN THE WORK

8. TIME

9. PAYMENTS AND COMPLETION

10. UNCOVERING AND CORRECTION OF WORK

11. MISCELLANEOUS PROVISIONS

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 2

ARTICLE 1 - GENERAL PROVISIONS

1.1 BASIC DEFINITIONS

1.1.1 THE CONTRACT DOCUMENTS

The Contract Documents consist of the Agreement between Owner and Contractor (hereinafter the Agreement), conditions of the Contract (General, Supplementary and other Conditions), Drawings, Specifications, addenda issued prior to execution of the Contract, and any other documents listed in the Agreement and Modifications issued after execution of the Contract. A Modification is (1) a written amendment to the Contract signed by both parties, (2) a Change Order, (3) a Construction Change Directive or (4) a written order for a minor change in the Work.

1.1.2 THE CONTRACT

The Contract Documents form the Contract for Construction. The Contract represents the entire and integrated agreement between the parties hereto and supersedes prior negotiations, representations or agreements, either written or oral. The Contract may be amended or modified only by a Modification. The Contract Documents shall not be construed to create a contractual relationship of any kind (1) between the Design Professional and Contractor, (2) between the Owner and a Subcontractor or Sub-subcontractor or (3) between any persons or entities other than the Owner and Contractor.

1.1.3 THE WORK

The term "Work" means the construction and services required by the Contract Documents, whether completed or partially completed, and includes all other labor, materials, equipment and services provided or to be provided by the Contractor to fulfill the Contractor's obligations. The Work may constitute the whole or a part of the Project.

1.1.4 THE PROJECT

The Project is the total construction of which the Work performed under the Contract Documents may be the whole or a part and which may include construction by the Owner or by separate contractors.

1.1.5 THE DRAWINGS

The Drawings are the graphic and pictorial portions of the Contract Documents, wherever located and whenever issued, showing the design, location and dimensions of the Work, generally including plans, elevations, sections, details, schedules and diagrams. Drawings are intended to show general arrangements, design, and dimensions of work and are partly diagrammatic. Dimensions shall not be determined by scale or rule. If figured dimensions are lacking, they shall be supplied by the Design Professional on the Contractor’s written request to the Owner’s Representative.

1.1.6 THE SPECIFICATIONS

The Specifications are that portion of the Contract Documents consisting of the written requirements for materials, equipment, construction systems, standards and workmanship for the Work, and performance of related services.

1.1.7 THE PROJECT MANUAL

The Project Manual is the volume usually assembled for the Work which may include the bidding requirements, sample forms, Conditions of the Contract and Specifications.

1.1.8 THE DESIGN PROFESSIONAL

The Design Professional is an entity engaged by the Owner to provide professional design services for the Project.

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 3

1.1.9 THE OWNER

The Owner is the person or entity identified as such in the Agreement and is referred to throughout the Contract Documents as if singular in number. The term "Owner" means the Ames Laboratory at Iowa State University or the Laboratory’s authorized representative.

1.1.10 THE CONTRACTOR

The Contractor is the person or entity identified as such in the Agreement and is referred to throughout the Contract Documents as if singular in number. The term "Contractor" means the Contractor or the Contractor's authorized representative.

1.1.11 THE SUBCONTRACTOR

A Subcontractor is a person or entity who has a direct contract with the Contractor to perform a portion of the Work at the site. The term "Subcontractor" is referred to throughout the Contract Documents as if singular in number and means a Subcontractor or an authorized representative of the Subcontractor. The term "Subcontractor" does not include a separate contractor or subcontractors of a separate contractor.

1.1.12 THE SUB-SUBCONTRACTOR

A Sub-subcontractor is a person or entity who has a direct or indirect contract with a Subcontractor to perform a portion of the Work at the site. The term "Sub-subcontractor" is referred to throughout the Contract Documents as if singular in number and means a Sub-subcontractor or an authorized representative of the Sub-subcontractor.

1.1.13 PUNCH LIST

The term “punch list” shall mean the list of items prepared in connection with the inspection of the Project by the Owner’s Representative and/or Design Professional in connection with Substantial Completion of the Work or a portion of the Work which the Owner’s Representative and/or Design Professional has designated as remaining to be performed, completed or corrected before the Work will be accepted by the Owner.

1.2 EXECUTION, CORRELATION AND INTENT

1.2.1 Execution of the Contract by the Contractor is a representation that the Contractor has visited the site, become familiar with local conditions under which the Work is to be performed and correlated personal observations with requirements of the Contract Documents. The Contractor represents that it has performed its own investigation and examination of the Work site and its surroundings and satisfied itself before entering into this Contract as to:

.1 conditions bearing upon transportation, disposal, handling, and storage of materials;

.2 the availability of labor, materials, equipment, water, electrical power, utilities and roads;

.3 conditions bearing upon security and protection of material, equipment, and Work in progress;

.4 the extent of the Work site, including the surface and sub-surface conditions;

.5 the extent and nature of Work and materials necessary for the execution of the

Work; and, .6 the means of access to the site and the accommodations it may require.

The Owner assumes no responsibility or liability for the physical condition or safety of the Work site or any improvements located on the Work site. The Contractor shall be solely responsible for providing a safe place for the performance of the Work. The Owner shall not be required to make any adjustment in either the Contract Sum or Contract Time concerning any failure by the Contractor or any Subcontractor to comply with the requirements of this Paragraph.

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 4

1.2.2 The intent of the Contract Documents is to include all items necessary for the proper execution and completion of the Work by the Contractor. The Contract Documents are complementary, and what is required by one shall be as binding as if required by all;

performance by the Contractor shall be required only to the extent consistent with the Contract Documents and reasonably inferable from them as being necessary to produce the intended results.

1.2.3 Organization of the Specifications into divisions, sections and articles, and arrangement of Drawings shall not control the Contractor in dividing the Work among Subcontractors or in establishing the extent of Work to be performed by any trade.

1.2.4 Unless otherwise stated in the Contract Documents, words which have well-known technical or construction industry meanings are used in the Contract Documents in accordance with such recognized meanings.

1.2.5 Data in the Contract Documents concerning lot size, ground elevations, present obstructions on or near the site, locations and depths of sewers, conduits, pipes, wires, etc., position of sidewalks, curbs, pavements, etc., and nature of ground and subsurface conditions have been obtained from sources the Design Professional believes reliable.

The Contractor shall verify such data to the extent possible through normal construction procedures, including but not limited to, contacting utility owners and by prospecting after receiving Notice of Award.

1.3 OWNERSHIP AND USE OF DRAWINGS, SPECIFICATIONS AND OTHER DOCUMENTS

1.3.1 All Drawings, Specifications and other documents, and copies thereof, are and shall remain the Owner's property. They are not to be reproduced or used on any other project.

ARTICLE 2 - OWNER

2.1 INFORMATION AND SERVICES REQUIRED OF THE OWNER

2.1.1 The Owner shall furnish surveys describing physical characteristics, legal limitations and utility locations for the site of the Project.

2.1.2 Except for permits and fees which are the responsibility of the Contractor under the Contract Documents, the Owner shall secure and pay for necessary approvals, easements, assessments and charges required for construction, use or occupancy of permanent structures or for permanent changes in existing facilities.

2.1.3 Information or services under the Owner's control shall be furnished by the Owner with reasonable promptness to avoid delay in orderly progress of the Work.

2.1.4 Unless otherwise provided in the Contract Documents, the Contractor will be furnished, free of charge, such copies of Drawings and Project Manuals as are reasonably necessary for execution of the Work.

2.1.5 The foregoing are in addition to other duties and responsibilities of the Owner enumerated herein and especially those in respect to Article 6 (Construction by Owner or by Separate Contractors), Article 9 (Payments and Completion).

2.2 OWNER'S RIGHT TO CARRY OUT THE WORK

2.2.1 If the Contractor defaults or neglects to carry out the Work in accordance with the

Contract Documents and fails within a seven-day period after receipt of written notice from the Owner to commence and continue correction of such default or neglect with

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 5

diligence and promptness, the Owner may, without prejudice to other remedies the Owner may have, correct such deficiencies. In such case an appropriate Change Order shall be issued deducting from payments then or thereafter due the Contractor the cost of correcting such deficiencies, including compensation for additional services and expenses made necessary by such default, neglect or failure. If payments then or thereafter due the Contractor are not sufficient to cover such amounts, the Contractor shall pay the difference to the Owner.

ARTICLE 3- CONTRACTOR

3.1 REVIEW OF CONTRACT DOCUMENTS AND FIELD CONDITIONS BY CONTRACTOR

3.1.1 The Contractor shall carefully study and compare the Contract Documents with each other and with information furnished by the Owner and shall at once report to the Owner errors, inconsistencies or omissions discovered. The Contractor shall not be liable to the Owner for damage resulting from errors, inconsistencies or omissions in the Contract Documents unless the Contractor recognized such error, inconsistency or omission and knowingly failed to report it to the Owner. If the Contractor performs any construction activity knowing it involves a recognized error, inconsistency or omission in the Contract Documents without such notice to the Owner, the Contractor shall assume appropriate responsibility for such performance and shall bear an appropriate amount of the attributable costs for correction.

3.1.2 The Contractor shall take field measurements and verify field conditions and shall carefully compare such field measurements and conditions and other information known to the Contractor with the Contract Documents before commencing activities. Errors, inconsistencies or omissions discovered shall be reported to the Owner at once.

3.1.3 Figured dimensions on the Plans shall be used in preference to scaling the Drawings. If Contractor scales Drawings, dimensions so obtained shall be the sole responsibility of the Contractor.

3.1.4 Where the Work of the Contractor is affected by finish dimensions of manufacturer's equipment, the finish dimensions shall be determined by the Contractor, who shall assume the responsibility for proper coordination.

3.1.5 During the progress of work, the Contractor shall verify all field measurements prior to fabrication of building components or equipment, and proceed with the fabrication to meet field conditions. The Contractor shall consult all Contract Documents to determine the exact location of all work and verify spatial relationships of all work. Any question concerning said location or spatial relationships, shall be submitted to the Owner’s Representative and Design Professional. Specific locations for equipment, pipelines, ductwork and other such items of work, where not dimensioned on plans, shall be determined in consultation with Owner’s Representative and Design Professional. The Contractor shall be responsible for the proper fitting of Work in place.

3.2 SUPERVISION AND CONSTRUCTION PROCEDURES

3.2.1 The Contractor shall supervise and direct the Work, using the Contractor's best skill and attention. The Contractor shall be solely responsible for and have control over construction means, methods, techniques, sequences and procedures and for coordinating all portions of the Work under the Contract, unless Contract Documents give other specific instruction concerning these matters.

3.2.2 The Contractor shall be responsible to the Owner for acts, defaults and omissions of the Contractor's employees, Subcontractors and their agents and employees, and other persons performing portions of the Work under a contract with the Contractor.

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 6

3.2.3 The Contractor shall not be relieved of obligations to perform the Work in accordance with the Contract Documents either by activities or duties performed in the administration of the Contract, or by tests, inspections or approvals required or performed by persons other than the Contractor.

3.2.4 The Contractor shall be responsible for inspection of portions of the Work already performed under this Contract to determine that such portions are in proper condition to receive subsequent work.

3.2.5 The Contractor shall perform the Work so as to cause a minimum of inconvenience to and interruption of the Owner's operations. Any and all interruptions of the operations of the Owner necessary for the performance of the Work shall be noted in the progress schedule and the Contractor shall additionally give the Owner sufficient advance notice of such interruptions as to allow the Owner time to adjust its operations accordingly.

Contractor's failure to give the Owner timely notice of such intentions shall place the responsibility for any resulting delays, additional costs, or other liabilities solely with the Contractor.

3.2.6 The Contractor shall forward all communications to the Owner through the Owner's Representative.

3.2.7 Prior to commencing the Work under the Contract, the Contractor shall contact all affected entities supplying utilities and arrange for the moving of such utility installations as is necessary for the performance of the Work. It shall be the responsibility of the Contractor to coordinate the Work with that of the affected entities in such a manner as to cause the least possible interference.

3.3 TAXES

3.3.1 Except when sales tax exemption certificates are provided by the Owner in accordance with Paragraph 3.3.2, the Contractor shall pay sales, consumer, use and similar taxes for the Work or portions thereof provided by the Contractor which are legally enacted when bids are received or negotiations concluded, whether or not yet effective or merely scheduled to go into effect.

3.3.2 Iowa Construction Sales Tax Exemption Certificates and authorization letters will be provided by the Owner to the Contractor and Subcontractors for use on this project in accordance with the regulations of the Iowa Department of Revenue and Finance. This exemption certificate will authorize suppliers to sell construction materials that will be incorporated into and made part of the Work exempt from Iowa sales tax and any applicable local option sales tax and school infrastructure local option sales tax.

Complete information on qualifying materials can be found on the Iowa Department of Revenue and Finance web site at www.state.ia.us/tax. It is the responsibility of the Contractor and Subcontractors to maintain records identifying the materials purchased and verifying they were used on this project. Any materials purchased tax-free and not used on the project are subject to sales and local option taxes and these taxes must be paid directly to the Iowa Department of Revenue and Finance.

3.4 PERMITS, FEES AND NOTICES

3.4.1 Unless otherwise provided in the Contract Documents, the Contractor shall secure and pay for permits and governmental fees, licenses and inspections necessary for proper execution and completion of the Work which are customarily secured after execution of the Contract and which are legally required when proposals are received or negotiations concluded.

http://www.state.ia.us/tax

PROCUREMENT AND CONTRACTING REQUIREMENTS 00 10 00 - 7

3.4.2 All construction under this contract shall conform to the requirements of the Iowa State Building Code. The provisions of the Iowa State Building Code will be strictly adhered to and will take precedence over local governmental bodies’ regulations. Work not regulated by the Iowa State Building Code shall be performed in accordance with other applicable local regulations. The Contractor shall comply with and give notices required by laws, ordinances, rules, regulations and lawful orders of public authorities bearing on performance of the Work.

3.4.3 It is not the Contractor's responsibility to ascertain that the Contract Documents are in accordance with applicable laws, statutes, ordinances, building codes, and rules and regulations. However, if the Contractor observes that portions of the Contract Documents are at variance therewith, the Contractor shall promptly notify the Owner in writing, and necessary changes shall be accomplished by appropriate Modification.

3.4.4 If the Contractor performs the Work knowing it to be contrary to laws, statutes, ordinances, building codes, and rules and regulations without such notice to the Owner, the Contractor shall assume full responsibility for such Work and shall bear the attributable costs.

3.5 PROJECT MANAGEMENT PERSONNEL

3.5.1 The Contractor shall employ a competent project manager, superintendent and necessary assistants. The superintendent shall be in attendance at the Project site during performance of the Work and shall represent the Contractor. Communications given to the superintendent shall be as binding as if given to the Contractor. Important communications shall be confirmed in writing. Other communications shall be similarly confirmed on written request in each case.

3.5.2 The project manager and superintendent shall be approved by the Owner and, unless they cease to be in the employ of the Contractor, shall not be changed without prior consent of the Owner.

3.6 CONTRACTOR'S CONSTRUCTION SCHEDULES

3.6.1 The Contractor promptly after being awarded the Contract, shall prepare and submit for the Owner's approval, a Contractor's construction schedule for the Work. The schedule shall not exceed time limits current under the Contract Documents, shall be revised at appropriate intervals as required by the conditions of the Work and the Project, shall be related to the entire Project to the extent required by the Contract Documents, and shall provide for expeditious and practicable execution of the Work.

3.6.2 The Contractor shall prepare and keep current, for the Owner's approval, a schedule of submittals which is coordinated with the Contractor's construction schedule and allows the Owner reasonable time to review submittals.

3.6.3 The Contractor shall conform to the most recent schedules.

3.7 DOCUMENTS AND SAMPLES AT THE SITE

3.7.1 The Contractor shall maintain at the site for the Owner one record copy of the Drawings, Specifications, Addenda, Change Orders and other Modifications, in good order and marked currently to record changes and selections made during construction, and in addition approved Shop Drawings, Product Data, Samples and similar required submittals. These shall be available to the Owner and shall be delivered to the Owner upon completion of the Work.

3.8 SHOP DRAWINGS, PRODUCT DATA AND SAMPLES

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3.8.1 Shop Drawings are drawings, diagrams, schedules and other data specially prepared for the Work by the Contractor or a Subcontractor, Sub-subcontractor, manufacturer, supplier or distributor to illustrate some portion of the Work.

3.8.2 Product Data are illustrations, standard schedules, performance charts, instructions, brochures, diagrams and other information furnished by the Contractor to illustrate materials or equipment for some portion of the Work.

3.8.3 Samples are physical examples which illustrate materials, equipment or workmanship and establish standards by which the Work will be judged.

3.8.4 Shop Drawings, Product Data, Samples and similar submittals are not Contract Documents. The purpose of their submittal is to demonstrate for those portions of the Work for which submittals are required the way the Contractor proposes to conform to the information given and the design concept expressed in the Contract Documents.

Review is subject to the limitations of Subparagraph 4.1.5.

3.8.5 The Contractor shall review, approve and submit Shop Drawings, Product Data, Samples and similar submittals required by the Contract Documents with reasonable promptness and in such sequence as to cause no delay in the Work or in the activities of the Owner or of separate contractors. Submittals made by the Contractor which are not required by the Contract Documents may be returned without action. At the time of submission the Contractor shall identify in writing any deviation in the Shop Drawings, Product Data or Samples from the requirements of the Contract Documents.

3.8.6 The Contractor shall perform no portion of the Work requiring submittal and review of Shop Drawings, Product Data, Samples or similar submittals until the respective submittal has been approved. Such Work shall be in accordance with approved submittals. Unapproved Shop Drawings shall not be permitted on the job site.

3.8.7 By approving and submitting Shop Drawings, Product Data, Samples and similar submittals, the Contractor represents that the Contractor has determined and verified materials, field measurements and field construction criteria related thereto, and has checked and coordinated the information contained within such submittals with the requirements of the Work and of the Contract Documents.

3.8.8 The Contractor shall not be relieved of responsibility for deviations from requirements of the Contract Documents by the approval of Shop Drawings, Product Data, Samples or similar submittals unless the Contractor has specifically identified in writing such deviation at the time of submittal and has given written approval to the specific deviation.

The Contractor shall not be relieved of responsibility for errors or omissions in Shop Drawings, Product Data, Samples or similar submittals by the approval thereof.

3.8.9 The Contractor shall direct specific attention, in writing or on resubmitted Shop Drawings, Product Data, Samples or similar submittals, to revisions other than those requested by the Owner on previous submittals. The Contractor shall make any corrections required by the Owner and shall resubmit the required number of corrected copies of Shop Drawings, Product Data or new Samples until approved.

3.8.10 Informational submittals upon which responsive action is not expected to be taken may be so identified in the Contract Documents.

3.8.11 When professional certification of performance criteria of materials, systems or equipment is required by the Contract Documents, the Owner shall be entitled to rely

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upon the accuracy and completeness of such calculations and certifications.

3.8.12 A detailed Job Safety Analysis (JSA) must be submitted 10 days, excluding holidays and weekends, for ESH review, prior to commencing work. ESH to review JSA for deficiency of assessing and mitigating the hazards. ESH has the right to ask for clarification or resubmittal of the JSA if the JSA is deemed inadequate.

3.9 USE OF SITE

3.9.1 The Contractor shall confine operations at the site to areas permitted by law, ordinances, permits and the Contract Documents and shall not unreasonably encumber the site with materials or equipment.

3.9.2 Any additional facilities or areas required for construction operations or storage of materials shall be provided by the Contractor at no additional cost to the Owner.

3.9.3 The Contractor shall take all necessary precautions to prevent damage to pipes, conduits, and other underground structures. The Contractor shall protect from disturbance or damage all monuments and property marks until an authorized agent of the Owner has witnessed or otherwise referenced their location and the Contractor shall not remove such marks or monuments until directed.

3.10 CUTTING AND PATCHING

3.10.1 The Contractor shall be responsible for cutting, fitting or patching required to complete the Work or to make its parts fit together properly.

3.10.2 The Contractor shall not damage or endanger a portion of the Work or fully or partially completed construction of the Owner or separate contractors by cutting, patching or otherwise altering such construction, or by excavation. The Contractor shall not cut or otherwise alter such construction by the Owner or a separate contractor except with written consent of the Owner and of such separate contractor; such consent shall not be unreasonably withheld. The Contractor shall not unreasonably withhold from the Owner or a separate contractor the Contractor's consent to cutting or otherwise altering the Work.

3.11 CLEANING UP

3.11.1 The Contractor shall at all times keep the site of the Work and adjacent premises as free from materials, debris, rubbish and trash as practicable, and shall remove same from any portion of the site if, in the opinion of the Owner, such materials, debris, rubbish or trash constitute a nuisance or are objectionable in any way to the public. The Contractor shall be responsible for the removal of dirt accumulations or any other debris on campus roads and public streets and highways resulting from the Contractor's operations of the Work.

3.11.2 At the completion of the Work, the Contractor shall remove all materials, implements, barricades, equipment, staging, piling falsework, debris and rubbish connected with or caused by operations for such Work immediately upon the completion of that Work and shall leave the premises in perfect condition insofar as affected by the Work under the Contract. Fires for disposal of rubbish on the site are prohibited.

3.11.3 If the Contractor should fail to clean up the premises as required in Subparagraphs 3.11.1 and 3.11.2, the Owner after giving the Contractor forty-eight hours notice, may do so and charge the cost thereof to the Contractor.

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3.12 ACCESS TO WORK

3.12.1 The Contractor shall provide the Owner and Design Professional access to the Work in preparation and progress wherever located.

3.12.2 The Contractor shall furnish the Owner and Design Professional all necessary assistance to facilitate inspections throughout the process of manufacture or construction, or for the examination of any materials entering into the Work or for any other purpose required in the discharge of the Owner's duties.

ARTICLE 4 - ADMINISTRATION OF THE CONTRACT

4.1 ADMINISTRATION OF THE CONTRACT

4.1.1 The Owner will provide administration of the Contract as described in the Contract

Documents. The Contractor shall forward all communications to the Owner through the Owner's Representative. Communications by and with Subcontractors and material suppliers shall be through the Contractor. Communications by and with separate contractors shall be through the Owner.

4.1.2 The Owner will not have control over or charge of and will not be responsible for construction means, methods, techniques, sequences or procedures, or for safety precautions and programs in connection with the Work, since these are solely the Contractor's responsibility as provided in Paragraph 3.2. The Owner will not be responsible for the Contractor's failure to carry out the Work in accordance with the Contract Documents. The Owner will not have control over or charge of and will not be responsible for acts or omissions of the Contractor, Subcontractors, or their agents or employees, or of any other persons performing portions of the Work.

4.1.3 Based on observations and evaluations of the Contractor's Applications for Payment, the Owner will review and certify the amounts due the Contractor.

4.1.4 The Owner will have authority to reject the Work which does not conform to the Contract Documents. Whenever the Owner considers it necessary or advisable for implementation of the intent of the Contract Documents, the Owner will have authority to require additional inspection or testing of the Work in accordance with Paragraphs under section 11.3, whether or not such Work is fabricated, installed or completed.

4.1.5 The Owner may review Contractor's submittals such as Shop Drawings, Product Data and Samples. Action by the Owner will be taken with such reasonable promptness as to cause no delay in the Work or in the activities of the Contractor or separate contractors, while allowing sufficient time in the Owner's judgment to permit adequate review. Review of such submittals is not conducted for the purpose of determining the accuracy and completeness of other details such as dimensions and quantities, or for substantiating instructions for installation or performance of equipment or systems, all of which remain the responsibility of the Contractor as required by the Contract Documents. The Owner's review of the Contractor's submittals shall not relieve the Contractor of the obligations under Paragraphs 3.2 and 3.8. The Owner's review shall not constitute approval of safety precautions or, unless otherwise specifically stated by the Owner, of any construction means, methods, techniques, sequences or procedures.

4.1.6 The Owner will prepare written amendments to the Contract, Change Orders, Construction Change Directives, and written orders for minor changes in the Work as provided in Paragraph 7.4.

4.1.7 The Owner will conduct inspections to determine the date or dates of Substantial

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Completion and the date of Final Completion, receive written warranties and related documents required by the Contract and assembled by the Contractor, and make final payment upon compliance with the requirements of the Contract Documents.

4.2 DUTIES OF THE DESIGN PROFESSIONAL

4.2.1 The Design Professional will advise and consult with the Owner. The Design

Professional will have authority to act on behalf of the Owner only to the extent provided herein. The duties, responsibilities and limitations of authority of the Design Professional during construction will not be modified or extended without the written consent of the Owner, the Contractor and the Design Professional.

4.2.2 The Design Professional will visit the site at intervals appropriate to the stage of construction to become familiar with the progress and quality of the Work and to determine in general if the Work is proceeding in accordance with the Contract Documents. On the basis of these on-site observations, the Design Professional will keep the Owner informed of the progress of the Work, and will endeavor to guard the Owner against defects and deficiencies in the Work of the Contractor.

4.2.3 The Design Professional will not be responsible for and will not have control or charge of construction means, methods, techniques, sequences or procedures, or for safety precautions and programs in connection with the Work, nor will the Design Professional be responsible for the Contractor's failure to carry out the Work in accordance with the Contract Documents. The Design Professional will not be responsible for or have control or charge over the acts or omissions of the Contractor, Subcontractors, or any of their agents or employees, or any other person performing any of the Work.

4.2.4 Based on the Design Professional’s observations and an evaluation of the Contractor's applications for payment, the Design Professional will recommend to the Owner the amounts owing to the Contractor and will certify payment supporting such amounts.

4.2.5 The Design Professional will interpret the Contract Documents and judge the performance thereunder by both the Owner and the Contractor as follows:

.1 the Design Professional will render interpretations necessary for the proper execution or progress of the Work with reasonable promptness and in accordance with any time limit agreed upon. Either party to the Contract may make written request to the Design Professional for such interpretations;

.2 claims, disputes and other matters in question between the Contractor and the Owner relating to the execution or progress of the Work or the interpretation of the Contract Documents shall be referred initially to the Design Professional for recommendation which the Design Professional will render in writing within a reasonable time;

.3 all interpretations and recommendations of the Design Professional shall be consistent with the intent of and reasonably inferable from the Contract Documents and will be in writing or in the form of Drawings. In the Design Professional’s interpretations and judgments, the Design Professional will endeavor to secure faithful performance by both the Owner and the Contractor, will not show partiality to either, and will not be liable for the result of any interpretation or judgment rendered in good faith;

.4 any claim, dispute or other matter in question between the Contractor and the Owner referred to the Design Professional, except those which have been

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waived by the making or acceptance of final payment as provided in the Uniform General Conditions of the Contract, shall be subject to arbitration in accordance with the provisions of the Uniform General Conditions of the Contract.

4.2.6 The Design Professional will review Contractor's submittals such as Shop Drawings, Product Data and Samples. The Design Professional’s action will be taken with such reasonable promptness as to cause no delay in the Work or in the activities of the Contractor or separate contractors, while allowing sufficient time in the Design Professional’s judgment to permit adequate review. Review of such submittals is not conducted for the purpose of determining the accuracy and completeness of other details such as dimensions and quantities, or for substantiating instructions for installation or performance of equipment or systems, all of which remain the responsibility of the Contractor as required by the Contract Documents. The Design Professional’s review of the Contractor's submittals shall not relieve the Contractor of the obligations under Paragraphs 3.2 and 3.8. The Design Professional’s review shall not constitute approval of safety precautions or, unless otherwise specifically stated by the Design Professional, of any construction means, methods, techniques, sequences or procedures.

4.2.7 The Design Professional will conduct on-site observations at substantial completion and final completion, and will receive and forward to the Owner documents required by the Contract and assembled by the Contractor. The Design Professional shall advise the Owner that the Work is complete and in compliance with all the requirements of the Contract Documents.

4.2.8 In case of the termination of the employment of the Design Professional, the Owner shall appoint a Design Professional against whom the Contractor makes no reasonable objection whose status under the Contract Documents shall be that of the terminated Design Professional.

4.3 CLAIMS AND DISPUTES

4.3.1 Definition. A Claim is a demand or assertion by one of the parties seeking, as a matter of right, adjustment or interpretation of Contract terms, payment of money, extension of time or other relief with respect to the terms of the Contract. The term "Claim" also includes other disputes and matters in question between the Owner and Contractor arising out of or relating to the Contract. Claims must be made by written notice. The responsibility to substantiate Claims shall rest with the party making the Claim.

4.3.2 Claims by either party must be made within 21 days after occurrence of the event giving rise to such Claim or within 21 days after the claimant first recognizes the condition giving rise to the Claim, whichever is later. Claims must be made by written notice. An additional Claim made after the initial Claim has been implemented by Change Order will not be considered unless submitted in a timely manner.

4.3.3 Should concealed conditions encountered in the performance of the Work below the surface of the ground, or should concealed or unknown conditions in an existing structure be at variance with the conditions indicated by the Contract Documents, or should unknown physical conditions below the surface of the ground or concealed or unknown conditions in an existing structure of an unusual nature be encountered, which conditions differ materially from those ordinarily encountered and generally recognized as inherent in the Work of the character provided for in this Contract, and which will be considered by the Contractor as the basis for a Claim for extra compensation, the Contractor shall immediately notify the Owner of the alleged condition or variance before such conditions are disturbed. By failing to give such notice, the Contractor shall waive

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all rights to extra compensation of any kind arising out of the unusual conditions. The Owner shall investigate the unusual conditions promptly upon receipt of Contractor's notice and shall determine the Contractor's right to additional compensation and/or additional time. Any and all such changes in Contract Sum or Contract Time arising out of the discovery of unusual conditions shall be treated in accordance with the provisions of this Article.

4.4 ARBITRATION

4.4.1 Any questions raised about a decision of the Owner may be submitted to arbitration by mutual agreement of the parties to the Contract, after approval of maximum award by the DOE’s assigned Counsel.