260810_Specifications_Div_131.pdf

ARCHITECTURAL/MECHANICAL/ELECTRICAL/PLUMBING SPECIFICATIONS

FOR

TERMINAL MEP/HVAC RENOVATIONS

AT

MELBOURNE ORLANDO INTERNATIONAL AIRPORT

ONE AIR TERMINAL PARKWAY

MELBOURNE, FL 32901

FOR

MELBOURNE AIRPORT AUTHORITY

ONE AIR TERMINAL PARKWAY

MELBOURNE, FL 32901

DDC ENGINEERING

4083 S HWY US 1

ROCKLEGE, FL 32955

321-633-4522

BID SUBMISSION

8/10/26

MELBOURNE ORLANDO INTERNATIONAL AIRPORT

TERMINAL MEP/HVAC RENOVATIONS

TECHNICAL SPECIFICATIONS

DIVISION 1

011113 Summary of Work 013213 Schedule 013300 Submittal Procedures 013543 Environmental Protection 017700 Project Closeout 017823 Operation Maintenance 017839 Project Record Documents 019113 General Commissioning Requirements 019114 Commissioning Authority Responsibilities

DIVISION 3

035216 Lightweight Insulating Concrete Roof Decks

DIVISION 5

055150 Aluminum Wall Ladders

DIVISION 7

072119 Foamed-In-Place Insulation 075600 Cold Liquid Applied Polymethyl Methacrylate (PMMA) Reinforced Membrane

Waterproofing Over Self-Adhered SBS Base Sheet 077113 Manufactured Copings 079200 Joint Sealants

DIVISION 8

081100 Steel Doors and Frames 083323 Upward Coiling Doors 084413 Glazed Aluminum Curtain Walls 087100 Door Hardware

DIVISION 9

092423 Portland Cement Stucco 099113 Exterior Painting 099123 Interior Painting

DIVISION 22

221116 Domestic Water Piping 221413 Facility Storm Drainage Piping

DIVISION 23

230500 Basic Mechanical Materials and Methods 230513 Motors 230519 Meters and Gauges 230523 Valves 230529 Hangers and Supports 230553 Mechanical Identification 230593 Testing, Adjusting, And Balancing 230713 Duct Insulation 230716 Equipment Insulation 230719 Pipe Insulation 230923 Direct Digital Control Systems 232116 Hydronic Piping 232123 Hydronic Pumps 232300 Refrigerant Piping 232500 HVAC Water Treatment 233113 Metal Ducts 233300 Duct Accessories 233416 Power Ventilators 234100 Air Filters 236426 Water Cooled Chillers 236514 Cooling Tower (304 Stainless Steel) 236515 Cooling Tower (FRP) 237313 Indoor Air-Handling Units

DIVISION 26

260500 General Provisions 260501 Electrical Scope 260502 Basic Materials & Methods 260519 Conductors and Cables 260526 Grounding and Bonding 260533 Raceways – Metal 260534 Raceways – Non-metallic 260535 Boxes for Electrical Systems 260553 Identification for Electrical Systems 260544 Sleeves and Sleeve Seals for Electrical Raceways and Cabling 260572 Overcurrent Protective Device Short Circuit Study 260574 Overcurrent Protective Device Arc-Flash Study 260923 Lighting Occupancy Sensors 262200 Low-Voltage Transformers 262413 Distribution Switchboards 262416 Panelboards 262726 Wiring Devices 262813 Fuses 262816 Safety Switches 263213 Engine Generators 263600 Automatic Transfer Switch 264113 Lightning Protection System

264313 Surge Protection for Low-Voltage Electrical Power Circuits 265100 Lighting Materials and Methods

DIVISION 27

270500 Special Systems

DIVISION 28

283000 Digital, Addressable, Fire Alarm System

DIVISION 31

312000 Earthwork 313116 Termite Control

01 11 13-1

SECTION 01 11 13

SUMMARY OF WORK

PART 1 - GENERAL

1.01 WORK COVERED BY BID DOCUMENTS

The Project includes, but is not limited to, labor, materials, supplies, equipment, shop drawings and incidentals necessary to complete the Project. Associated work will include but shall not be limited to the following:

• Demolition of existing chiller plant.

• Temporary cooling during construction

• Installing new CEP – chillers, pumps, cooling towers, piping and fittings.

New controls, chemical feed system

• Connection to the existing chilled water loop, new electrical service for new central plant, new structure and supports.

Provide all supervision of the work, scheduling, safety, security, permitting, subcontractor coordination, document control of all submittals, RFI's, ASI's, etc., coordination of inspections, commissioning, training, and project close-out.

1. Project Location: Melbourne, Florida

2. Owner: Melbourne Airport Authority

B. Project Manual: Prepared for the Project by:

Melbourne Airport Authority One Air Terminal Parkway Suite 220 Melbourne, Florida 32901

DDC Engineering, Inc.

4083 S Hwy US 1, Suite 101 Rockledge, Florida 32955

C. The Work includes, but is not limited to the following:

1. Demolition – Architectural, Structural, Mechanical, Plumbing, and

Electrical

2. Architectural

3. Structural

4. Mechanical

5. Plumbing

6. Electrical

7. Lighting

8. FPL Service Upgrade

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

01 11 13-2

1.02 DOCUMENTS

A. The Documents describe the Work to be performed. Bidder shall provide subcontractors and workers with the expertise and skills to perform the Work of this project in conformance with industry standards for above average quality.

1. Bidder shall provide all accessory and complementary components, materials and appurtenances for all portions of the Work which can be considered usual and customary for complete operating and functional systems, whether specifically indicated or not.

B. PROJECT SUMMARY:

1. The Owner seeks a basic clean product. Good lifecycle costs, durability and ease of use operations are most critical.

2. The Work consists of all items as indicated within the Documents and those items of construction not indicated but are normal and necessary and usual in the construction industry for construction of a building project.

1.03 N/A

1.04 GENERAL DOCUMENTS

The Work required for this bid is defined in the Documents. The Documents shall be used to establish the requirements for the Project. All portions of the Project shall be designed and constructed to function as a complete, operable facility, responsive to the Owner's needs as identified in these documents. All technical requirements and General/Technical specifications provided are minimum performance expectations which shall be met or exceeded.

1.05 SUMMARY OF WORK

This is a Stipulated Sum Project. Project Work consists of providing all construction, fees, labor, materials, equipment and other incidentals (including the acquisition of all permits, approvals and certifications) necessary to construct the

TERMINAL MEP/HVAC RENOVATIONS

A.

B. The scope shall include the permitting and construction of work identified in the

Documents.

C. Cost for any permit fees will be paid directly by the Owner as a pass-through to the Firm selected without mark-up.

01 11 13-3

1.06 CONTRACTOR-USE OF PREMISES

A. General: This work is to be done so as to allow the Owner to continue the use of the existing facilities. Allowing for that, during the construction period the Contractor shall make the necessary arrangements to maintain on-going operations. The Contractor's use of the premises is limited by the Owner's right to perform construction operations with its own forces or to employ separate contractors on portions of the Project.

1. The Contractor shall stage its work. Operations and related infrastructure and parking shall be un-interrupted during the construction period included within the limits of construction.

2. Contractor may provide a field temporary office including all utility connections within the Contractor’s fenced portion within the limits of the construction area.

3. Keep driveways, roadways, aprons, parking areas and entrances serving the premises clear and available to the Owner, the Owner's employees and Owner's tenants at all times. Do not use these areas or any adjacent area to the “Limits of Construction Use” for parking or storage of materials.

Parking and storage shall only be within the Contractor’s fenced portion within the limits of construction.

4. Construction vehicles and equipment may only access the project site where shown on the Proposer’s Submitted Site Utilization Plan approved by the Owner.

5. During materials deliveries, etc., should vehicle and truck stage demand traffic overflow out of the fenced areas identified within the limits of construction, the Contractor shall stage any overflow in a designated truck staging area within the Airport’s Area. At no time shall construction traffic be stopped or staged on roads, parking lots or property outside either the fenced areas for construction or the truck staging area.

1.07 OWNER OCCUPANCY AND RESPONSIBILITY

A. Full Owner Occupancy: The Owner will occupy the surrounding site during the entire construction period. Contractor shall cooperate with the Owner during construction operations to minimize conflicts and facilitate Owner usage.

Contractor shall perform the work so as not to interfere with the Owner's operations.

B. Schedule all the work to accommodate Owner occupancy and use of adjacent sites, operations and safety procedures.

1.08 CONSTRUCTION COORDINATION SCHEDULE SEQUENCING

A. Schedule:

01 11 13-4

1. Notice To Proceed (N.T.P.) shall not be given until the award is approved by the Airport Authority Board at their monthly meeting.

B. Permits and Approvals:

All documentation required for the construction and regulatory permits, approvals, or modifications are to be acquired by the Contractor and paid for by the Owner. It is anticipated that permits or approvals may be required from the following agencies:

1. Building Permit from the City of Melbourne.

2. and any others as required.

Permit costs and fees shall be invoiced to the Owner and paid directly without mark-up or fee by the Contractor.

1.09 SITE ACCESS, LANDS OF WORK AND SECURITY

A. The Contractor shall have access to the construction site by use of existing streets and security gates. Due to Owner operations, these streets and gates may not have constant access by the Contractor. It is the Contractor's responsibility to coordinate with Owner personnel to determine street and gate accessibility to the project site.

B. The Contractor's Lands of Work ("Limits of Construction") to be coordinated after award of the project. These boundaries identify the approximate limits of where the finished project will be constructed, however, do not delineate the boundaries for construction storage, staging or parking. The Contractor shall limit work in the overall “Limits of Construction” to permissible times and to clean the area up after each working day. Staging, storage, parking, etc. shall only be permitted within identified fenced areas for the duration of construction.

C. Contractor shall limit their access to the areas designated as "Limits of

Construction”. No access to adjacent areas for staging materials or equipment will be permitted without prior Owner approval. Access to areas and roadways will only be permitted if required for utility modifications and if coordinated in advance with Owner. Staging and storage will be limited to the indicated fenced areas and as coordinated with the Owner.

D. Other Contractor's lay down and staging areas and work sites outside the delineated Contractor's fenced areas require pre-approval and coordination by the Contractor through the Owner, so as not to interfere with Airport operations.

E. The Contractor shall be responsible for security, safety and environmental measures of the entire limits of construction and any approved airport lay down and staging areas and work sites throughout project duration.

01 11 13-5

1.10 N/A

1.11 REGULATORY REQUIREMENTS

A. N/A.

B. All work shall comply with all applicable codes and ordinances, in the latest editions unless specifically noted, and shall be confirmed with the local authority having jurisdiction at the time of the Contractor’s proposal. These standards include, but are not limited to, the following:

1. Florida Building Code (FBC)

2. Florida Mechanical Code

3. Florida Plumbing Code

4. Florida Fuel Gas Code

5. Florida Test Protocols for High Velocity Hurricane Zones

6. Florida Accessibility Code/ADA (FBC Chapter 11)

7. Florida Energy Efficiency Code (FBC Chapter 13)

8. Florida Fire Prevention Code 101

9. National Electric Code (NEC) (NFPA 70)

10. National Electrical Safety Code (NESC)

11. National Fire Protection Association (NFPA) Standards:

a. NFPA 10 – Standard for Portable Fire Extinguishers.

b. NFPA 13 – Standard for the Installation of Sprinkler Systems

c. NFPA 72 – National Fire Alarm Code.

d. NFPA 101 – Code for Safety to Life from Fire in Buildings and

Structures (Life Safety Code)

e. NFPA 230 – Standard for the Protection of Storage.

f. NFPA 291– Recommended Practice for Fire Flow Testing and

Marking of Hydrants.

12. ASCE 7-05

13. ACI 318, Building Code Requirements for Reinforced Concrete, Latest Edition.

14. ACI 530/ASCE 5, Building Code Requirements for Masonry Structures, Latest Edition.

15. ANSI/AWS D1.1, Structural Welding Code-Steel.

16. ANSI/AWS D IA Structural Welding Code-Reinforcing Steel.

17. All pertinent Florida Department of Environmental Protection (FDEP)

Rules and Regulations

18. Florida Department of Transportation (FDOT) Standard Specifications for Road and Bridge Construction

19. FDOT “Roadway and Traffic Design Standards

20. Federal Aviation Administration Series 150 Circulars (ACs) for Airport

Projects

21. ACI 318, Building Code Requirements for Reinforced Concrete

22. ACI 530/ADCE 5, Building Code Requirements for Masonry Structures

23. ANSI/AWS D1.1, Structural Welding Code – Steel

24. ANSI/AWS D1A, Structural Welding Code – Reinforcing Steel

25. All pertinent Florida Department of Environmental Protection (FDEP)

Rules and Regulations

01 11 13-6

26. Transportation Security Administration (TSA), Department of Homeland Security (DHS) Security Standards, 49 CFR 1554 Aircraft Repair Station Security

27. US Customs & Border Protection (CBP) Airport Design Standards (CBP Design Standard)

28. Comply with regulations of the following governmental authorities:

a. State of Florida

b. County of Brevard

c. City of Melbourne

C. N/A

D. Three part, CSI 49 Division Specifications shall be utilized. The specifications provided in the Project Manual are not all-inclusive and shall not be assumed to address every material necessary for completion of the project. It is the responsibility of the Contractor to supplement specification of materials as necessary to complete the construction to the satisfaction of the Owner and in accordance with all applicable regulations.

E. Current adopted editions of specifications and standards of the following organizations are by reference and listing of organization in this Article made a part of these specifications; unless otherwise indicated, comply with requirements and recommendations of such documents wherever applicable.

AABC Associated Air Balance Council ACI American Concrete Institute ADC Air Diffusion Council AISC American Institute of Steel Construction a.) AISC Manual of Steel Construction b.) AISC Design Specifications for Structural Steel Construction Manual AMCA Air Movement and Control Association ANSI American National Standards Institute ARI Air-Conditioning and Refrigeration Institute ASA American Standards Association ASHRAE American Society of Heating, Refrigerating and Air Conditioning

Engineers ASME American Society of Mechanical Engineers ASPE American Society of Plumbing Engineers ASSE American Society of Sanitary Engineers ASTM American Society for Testing and Materials AWS American Welding Society AWWA American Water Works Association CRSI Concrete Reinforcing Steel Institute EPA Environmental Protection Agency IEEE Institute of Electrical and Electronics Engineers ISO International Organization for Standardization MSS Manufacturers Standardization Society of the Valve and Fitting

Industry NACE National Association of Corrosion Engineers

01 11 13-7

# 2132064 v1

NBS National Bureau of Standards, U.S. Department of Commerce NEBB National Environmental Balancing Bureau NEMA National Electrical Manufacturers Association NFPA National Fire Protection Association NPCA National Precast Concrete Association NSF National Sanitation Foundation OSHA Occupational Safety and Health Administration PCI Design and quality control manuals as follows:

a) Design Handbook, Precast and Prestressed Concrete, Fifth Edition, PCI MNL-120.

b) Manual on Design of Connections for Precast and Prestressed Concrete, latest edition, PCI MNL-123.

c) Manual on Quality Control for Plants and Production of Precast Prestressed Concrete Products, Third Edition, PCI MNL-116.

PDI Plumbing and Drainage Institute SMACNA Sheet Metal and Air Conditioning Contractors National Association SSPC Steel Structures Painting Council UL Underwriters' Laboratories

END OF SECTION

01 32 13 - 1

SECTION 01 32 13

CONSTRUCTION SCHEDULE

PART 1 - GENERAL

1.01 GENERAL

A. Provide Construction Schedules for Work included in this Contract in accordance with requirements in this Section. Create a Construction Schedule using Critical Path Method capable of mathematical analysis of precedence diagramming method schedules. Provide printed activity listings and bar charts in formats described in this Section.

B. Within 21 calendar days of contract award, or 14 calendar days from

Notice to Proceed, whichever is later, prepare and submit to the Owner a proposed construction schedule for review. No payments shall be made to Contractor until said schedule has been submitted.

C. Plan and schedule the project and report progress to the Owner. Provide a schedule using the critical path method (CPM). The Owner’s acceptance of any schedule, whether initial, baseline, update, or revised, does not modify the contract or constitute endorsement or validation by the Owner of the contractor's logic, activity durations, or assumptions in creating the schedule. By accepting the schedule, the Owner does not guaranty that the project can be performed or completed as scheduled. If the contractor or the Owner discovers errors after the schedule has been accepted, errors shall be corrected prior to the next schedule submission.

1.02 SECTION INCLUDES

A. Required procedures, preparation, submittals, reviews, updates, and revisions to the cost/schedule integrated construction schedule. The purpose of this section is to:

1. Ensure adequate planning and execution of the Work by the

CONTRACTOR.

2. Establish a standard against which satisfactory completion of the Project can be measured by the OWNER.

3. Assist CONTRACTOR and OWNER in monitoring progress.

4. Aid in assessing the impact of any changes to the Contract.

5. Provide justification for progress payments.

01 32 13 - 2

1.03 DEFINITIONS

A. OWNER: Same as Owner's Representative (OR), which is the Melbourne Airport Authority (MLB), or Airport.

B. CONTRACTOR: Can also imply Construction Manager or Design/Builder.

The Contractor is generally the responsible party for maintaining the Schedule as defined in this document and in the contract agreement.

C. Preliminary Schedule: (For CM @ Risk and Design/Build Projects Only).

A Preliminary Schedule prepared within 10 calendar days of Notice to Proceed, submitted in the form of a Baseline Schedule as defined herein, depicting the sequence and dates for any activity or work planned during the first one-hundred and twenty (120) calendar days.

D. Baseline Schedule: The required schedule of work activities that is initiated by the Contractor and accepted by the Owner. This schedule defines the Contractor's plan to complete the construction project within the allotted time consistent with the contract documents.

E. Updated Schedule: A schedule is updated by the addition of actual start dates, actual finish dates, percent complete to activity data, added activities, changes in sequence, and project duration.

F. Recovery Schedule: A schedule updated to complete the project within the allotted contract time. This schedule may require the re-sequencing of activities, additional activities, and modifying activity durations for dual critical paths.

G. Milestone: A significant event in the project, usually completion of a major deliverable. These are 0 days duration activities on the project schedule.

H. Critical Path: Longest sequence of activities in a schedule which must be completed on time for the project to complete successfully and on time.

I. Float: The amount of time between when an activity “can start or finish” and when an activity “must start or finish”. Total float is float shared with all other activities and is defined as the amount of time an activity can be delayed without affecting the overall time of project completion.

J. Controlling Activity: The first incomplete activity on the critical path

K. Constraints: A restriction imposed on the start or finish dates of an activity that modifies or overrides the activity’s logic relationships

L. Calendar Day: A day on the calendar, beginning and ending at midnight

01 32 13 - 3

M. Relationship: The interdependence among activities linking an activity to its predecessors and successors. (Sometimes referred to as the logic of the schedule. Examples of relationships are: finish-to-start, start-to-start, and finish-to-finish.)

PART 2 – PRODUCTS

2.01 SCHEDULING SOFTWARE

A. CONTRACTOR shall utilize scheduling software to employ the Critical Path Method (CPM) in the development and maintenance of the construction schedule network using the Precedence Diagram Mode (PDM). The scheduling software shall be capable of being resource loaded with manpower, costs and materials. It shall also be capable of generating time-scaled logic diagrams, resource histograms and profiles, bar charts, layouts and reports with any and/or all activity detail.

B. All schedule calculation rules, auto cost rules and resource calculation rules shall be in a format acceptable to OWNER. When schedule calculations are performed, the “Retained Logic” setting shall be used. CONTRACTOR shall use the zero (0) “Decimal Places” setting.

PART 3 – EXECUTION

3.01 SUBMITTALS

A. CONTRACTOR shall retain a competent scheduler to work in enough capacity to perform all of the requirements outlined in this Section.

B. CONTRACTOR shall submit two (2) hard copies of all bar charts, reports and/or other required schedule data as outlined in this Section and in electronic (.pdf) format. CONTRACTOR shall also submit all schedules in an electronic format for Owner analysis in a software compatible with the Owner's scheduling software.

C. CONTRACTOR shall submit the Preliminary Construction Schedule within 14 days after Notice to Proceed (NTP).

D. CONTRACTOR shall submit the Proposed Baseline Schedule within 21 days after Notice to Proceed (NTP) or 7 days after approval of the Preliminary Construction Schedule.

F. CONTRACTOR shall submit the Monthly Schedule Updates, Four Week Rolling (Two-Week Look Ahead) Schedule, and Recovery Schedules as required.

01 32 13 - 4

3.02 PRELIMINARY CONSTRUCTION SCHEDULE

A. The purpose of the cost-loaded Preliminary Construction Schedule is to provide a mechanism in which to measure performance on individual activities and to validate the CONTRACTOR’S monthly Application for Payment on work performed (starting with month 1) during the first two months of the job until the complete Baseline Schedule is approved by the

OWNER.

B. CONTRACTOR shall develop and submit a cost loaded Preliminary Construction Schedule as required by this Section. It shall be submitted in computer generated network format and shall be organized by Activity Codes representing the CONTRACTOR’S intended sequencing of the Work. The Preliminary Construction Schedule shall include activities for the first 60 calendar days following the NTP such as mobilization, preparation of submittals, specified review periods, procurement items, fabrication items, milestones, and detailed construction activities.

C. Upon Owner’s acceptance of the Preliminary Construction Schedule, CONTRACTOR shall update the accepted Preliminary Construction Schedule each month (beginning with month 1) and submit these updates until CONTRACTOR’S Baseline Schedule is fully developed and accepted.

Since updates to Preliminary Construction Schedule are the basis for payment to CONTRACTOR during the first two-month period, submittal and acceptance of such updates shall be a condition precedent to making of monthly payment, as referenced in General Conditions.

D. Provide a written narrative describing CONTRACTOR’S approach to mobilization, procurement, and construction during the first 60 calendar days including crew sizes, equipment and material delivery, site access, submittals, and permits.

E. Submit bar charts, tabular reports, a cost flow histogram, electronic data, and plots in accordance with the section stated below.

3.03 SCHEDULE OF VALUES

A. CONTRACTOR shall cost load activities in the Preliminary Construction Schedule and allocate costs to the cost accounts of all activities. The cost accounts shall match the CSI subsections listed in the Table of Contents of the Specifications.

B. Submit a computer generated tabular report from the Preliminary Construction Schedule using scheduling software. The report shall contain the following data for each activity: Cost Account Number (by CSI subsection), Cost Account Description, Cost Account Budget, Cost to Date, Cost this Period, and Cost to complete. Total costs shall be organized and

01 32 13 - 5 totaled by CSI subsection. This tabular report shall be the source of the data CONTRACTOR reports on the Schedule of Values.

C. The cost loading associated with the activities shall be based on CONTRACTOR estimates of costs that CONTRACTOR will incur performing the specific activities. If OWNER determines that the costs are front loaded and/or the distribution of costs is unreasonable, CONTRACTOR shall revise accordingly and resubmit the Schedule of Values within five (5) days for OWNER review.

3.04 BASELINE SCHEDULE CPM NETWORK

A. Within twenty one (21) days of the Notice to Proceed, CONTRACTOR shall submit a detailed Proposed Baseline Schedule that covers the entire duration of the Project. This schedule shall convey CONTRACTOR’S plan for organizing, managing, and executing the Work.

B. The Proposed Baseline Schedule shall include activity descriptions, sequencing, logic relationships, duration estimates, cost loading by CSI subsection, resource loading, and other information as set forth in this Section.

1. The Proposed Baseline Schedule shall include all Milestones stipulated below, as well as all activities required to achieve timely completion of the Milestones. All milestones will be presented at the beginning at the top of the first page of the schedule for OWNER to easily identify all milestone dates.

2. The Proposed Baseline Schedule shall include activities for: all construction activities, the NTP, Milestones, submittals, coordination drawings, re-submittals, procurement of materials and equipment, manufacturing, fabrication & delivery, owner furnished contractor installed items (OFCI), access restrictions, work restrictions, phased occupancy, testing, start-up, and contract closeout activities. The Proposed Baseline Schedule shall allow a period for Owner to review each submittal, as required by other sections.

3. The Proposed Baseline Schedule shall include start and completion dates for: temporary facilities, construction of mock-ups, prototypes, samples, punch list, OWNER interfaces and furnishing of items, separate work contracts, regulatory agency approvals, and permits required for performance of the Work.

4. The Proposed Baseline Schedule shall allow for all foreseeable factors and risks which affect performance of the Work. Include allowances for weather conditions, applicable laws, transportation, traffic, air quality, noise, or any other applicable regulatory

01 32 13 - 6 requirements, regulations or collective bargaining agreements pertaining to labor.

5. The Proposed Baseline Schedule shall include an activity with a minimum review period of 14 days for OWNER review of the Proposed Baseline Schedule.

6. CONTRACTOR shall not use any float suppression techniques such as preferential sequencing or logic, special lead/lag constraints or unjustifiable over-estimating of activity durations in preparing the Proposed Baseline Schedule except that Finish No Later Than constraints are permitted for Milestones. No “Zero Free Float” constraints, No “Early” Constraints, and No “Mandatory Finish” constraints shall be utilized.

7. CONTRACTOR shall not use the following types of logic relationships:

(a) Negative lags

(b) Lags in excess of 10 workdays

(c) Start-to-finish relationships

(d) Open ends. Only the 1st activity will have no predecessor and only the last activity will have no successor.

(e) Constraints. The contractor may use a limited number of constraints only with the Owner's written authorization.

(f) Manually modified dates. The contractor may manually modified dates only with the Owner's written authorization.

(g) Obtain the Owner's written authorization prior to using lags with finish to start relationships.

8. The Proposed Baseline Schedule shall include activity durations based on the crew sizes and equipment utilization that CONTRACTOR will maintain during the Project. No activity durations shall exceed fifteen (15) working days unless approved by the Owner. Non-construction activities such as procurement, delivery, or submittal activities are exempted.

9. CONTRACTOR shall include with the Proposed Baseline Schedule a written narrative report sufficiently comprehensive to explain the rationale behind CONTRACTOR’S approach to the Work including but not limited to: activity durations, manpower flow, average crew sizes, equipment requirements, production rates, constraints, holidays and other non-work days, potential problem areas, permits, coordination with regulatory authorities, utilities, separate work contracts and other parties, and long lead delivery items requiring more than thirty (30) days from the date of order to delivery to the Project site.

01 32 13 - 7

C. At the OWNER’S request, furnish a detailed written explanation of CONTRACTOR’S basis for specific durations, logic, phasing, or other information. Such an explanation shall include CONTRACTOR’S rationale for selecting the number of crews, crew composition, number of shifts per day, number of hours in a shift, number of work days per week, construction equipment, and/or similar factors.

D. The Proposed Baseline Schedule activities shall contain the following data:

1. Activity ID numbers shall consist of no more than eight (8) alphanumeric characters. Following OWNER acceptance of the Baseline Schedule, Activity ID numbers shall not be changed.

2. Activity Descriptions shall provide adequate information that readily identifies each activity, work scope, and location.

3. Activity codes as specified below shall be applied to each activity.

4. Cost accounts (in CSI subsection format) and Resource accounts shall be applied to each activity. They shall include lump sum costs, and man-hours/man-days (where applicable).

E. Leads and Lags greater than 3 workdays are not permitted. Scheduled activities shall be sufficiently subdivided so as to specifically identify what work must be completed to allow a successor to begin. At OWNER’S request, furnish a written explanation for each lead or lag relationship and each constrained date. Unjustifiable leads, lags, and/or the presence of constraints will result in OWNER’S rejection of the Proposed Baseline Schedule.

F. Calendar Identification: In the scheduling software, identify all activities that will require overtime shifts, double shifts, and work on weekends or holidays. Identify non-work days and holidays in the schedule calendar. All milestones stipulated above shall be placed on a calendar.

G. Activity Codes: As a minimum, the Activity Codes shown in the Table 1 below shall be assigned to each activity. The schedule may utilize a WBS but will be organized by coding structure.

01 32 13 - 8

Table 1

Name Length Description

TYPE 2 Type of activity (mobilization, submittals, procurement/fabrication, construction, milestones, etc.)

AREA 2 Area and/or Building (Bldg A, Building B, Courtyard, Athletic Fields, Street Work, etc.)

STAG 2 Stage (Foundations, Superstructure, Exterior, Interior, Roof, Floor #, etc.)

SBST 2 Substage (a specific area within a stage such as main electrical room, kitchen, room #, etc.)

RESP 7 Responsible Party (subcontractor and/or trade) SPEC 5 CSI sub section number

OWNER may require additional coding of activities. The mandatory activity code requirements listed in Table 1 are not to be construed as setting limits on CONTRACTOR’S management and coordination responsibilities, but are intended to guide CONTRACTOR in the administration of its contractual responsibilities.

H. Milestones are designated days/dates as set forth below in which Work or portions thereof are required to start and/or complete in accordance with the Contract Documents.

1. Where the term completion or similar terms are used in regards to a Milestone, it shall be construed to mean all portions of the Work in the indicated phase, area, and/or zone are complete and acceptable to OWNER. Where the term start or similar terms are used in the designation of a Milestone, it shall be construed to mean a portion of the Work in the indicated phase, area, and/or zone is required to be commenced.

2. A Proposed Baseline Schedule extending beyond the Milestones and/or Contract Time will not be acceptable.

3. Finish Milestones shall be constrained with Late Finish (Finish No Later Than) type constraints in accordance with the dates stipulated this section.

4. In the scheduling software, in the “Project Overview” menu, assign the “Project Must Finish By” date to match the Substantial Completion and Contract Completion Milestone dates stipulated in Contract Documents.

01 32 13 - 9

5. A Proposed Baseline Schedule indicating Work completed in less time than the Milestones and/or Contract Time will not be acceptable.

Rather, CONTRACTOR shall show any unused contract time as float.

6. Milestones shall be placed on a calendar with seven (7) days per week. No Holiday or non work-day restrictions are permitted on this calendar.

7. The following Milestone activities shall be included in the schedule:

a) Contract Award (Board Meeting)

b) Notice to Proceed

c) Mobilization on Site

d) Topping Out (for Owner ceremonial purposes)

e) Dry-In

f) Energize Electric

g) HVAC Start-Up

h) Substantial Completion

i) Final Completion

I. The Critical Path shall be clearly indicated on all schedules submitted. An activity is defined as critical when its Total Float is less than or equal to zero

(0) days.

J. CONTRACTOR shall allow for inclement weather in the Proposed Baseline Schedule by incorporating an activity titled “Rain Day Impact Allowance” as the last activity prior to the Substantial Completion Milestone. No other activities may be concurrent with it. The duration of the Rain Day Impact Allowance activity will be based on Table #2 below, and will be calculated from the Notice to Proceed until the original date of Substantial Completion.

Table 2: Cumulative Calendar Days “Rain Day Impact Allowance”:

January 1 July 4 February 2 August 4 March 2 September 5 April 2 October 2 May 2 November 2 June 3 December 1

When inclement weather at the Project site impacts Critical Path activities, CONTRACTOR may provide the OWNER with a written request for a weather impact day describing the inclement weather delay on the Critical Path activities. The inclement weather delay must be clearly indicated by a 70% decrease in the field labor workforce hours on Critical Path activities

01 32 13 - 10 on the day in question as indicated by CONTRACTOR’S Daily reports from the day in question and the scheduled work days prior to the day in question.

Upon OWNER’S independent confirmation of the amount of rainfall and impact, OWNER will authorize CONTRACTOR to reduce the duration of the Rain Day Impact Allowance by one (1) day.

Inclement weather on non-scheduled workdays shall not be granted as weather impact days. If CONTRACTOR asks to work a specific weekend or holiday and gives OWNER advanced, written notification of critical path work to be performed and a substantial amount of precipitation occurs that prevents the work from being performed, then that day can be claimed as a weather impact day. If the effects of inclement weather from a non-scheduled work day carry forward to a scheduled work day and impacts the Critical Path as noted above, then the scheduled work day will be considered impacted by weather. Any unused rain day allowance at the end of the project will be shown as available float to the Substantial Completion Milestone. Excusable, non-compensable time extensions will be granted for inclement weather to Substantial Completion milestone only after the weather impact area affecting the critical path work has exhausted the allotted cumulative Rain Day Impact Allowance.

K. Cost loaded Activities:

1. Each activity included in the Proposed Baseline Schedule shall be assigned the cost CONTRACTOR estimates it will incur performing that activity. Each activity’s assigned cost will be inclusive of overhead and profit so CONTRACTOR’S total overhead and profit is distributed over all activities on a pro rata basis. The sum of the costs assigned to activities shall equal the total contract value. No activity costs shall be assigned to manufacturing or delivery activities unless approved by OWNER. If OWNER finds that the costs are front loaded and the distribution of costs is unreasonable, CONTRACTOR shall re-distribute the costs and resubmit the revised Schedule of Values within five (5) days for OWNER review.

2. CONTRACTOR shall cost load activities in the Proposed Baseline Schedule and allocate costs to related resource/cost accounts associated with each activity. The cost accounts shall match the CSI subsections listed in the Table of Contents of the Specifications. All cost-loaded activities shall roll-up to their designated CSI subsections and shall be the basis for the data reported in the Schedule of Values and Application for Payment.

3. Submit computer generated tabular reports using the scheduling software which will be the basis for the approved Schedule of Values.

The reports shall contain the following data for each activity:

Cost/Resource Account Number (by CSI subsection), Cost/Resource Account Description, Cost/Resource Account

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Budget, Material Quantities and Unit Costs, Cumulative Quantities and Cost to Date, Material Quantities and Cost this Period, and Estimated Material Quantities and Cost at Completion. Total Material Quantities and Total Costs shall be organized and totaled by CSI subsection.

4. Submit a Cost Flow Histogram.

L. CONTRACTOR shall submit computer generated reports and plots with the Proposed Baseline Schedule submittal package. Format shall display the following columns: Activity ID, Activity Description, Original Duration, Remaining Duration, Percent Complete, Early Start, Early Finish, Late Start, Late Finish, and Total Float. Unless otherwise noted, bar charts and reports shall be on 8 ½ x 11 paper and bound.

1. Bar charts shall be generated separately for:

a. Milestones only.

b. All activities sorted by Early Start date and organized by Project, Area, Stage, & Substage. (The network shall show continuous flow of all activities from left to right).

c. All activities sorted by Responsibility.

d. Summary level of all activities sorted by craft/trade and area.

2. Tabular Reports:

a. Total Float sorted low to high

b. Predecessors and Successors sorted by Activity ID.

3. Cost Flow Histogram

a. Using the costs assigned to each activity, develop a Histogram that projects the estimated invoice amounts by month for the Project duration. The histogram shall be produced from the scheduling software on 11x17 paper (landscape mode). It shall contain both a monthly bar histogram and a cumulative cost curve on the same graph.

The Total Costs shall be based on the Early Dates option.

4. Man Power Histogram

a. Submit a planned man-power graphic bar histogram produced from the scheduling software on 11x17 paper (landscape mode) that displays total man-hours based on Early Dates.

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Show both a weekly bar histogram and a cumulative curve on same graph. Upon Owner request, provide manpower broken down by trade.

5. Provide a written narrative as required.

6. Electronic data: Provide electronic back-up of the Proposed Baseline Schedule.

7. Plots: Produce a color bar chart on D-size paper (24 x 36 inches) organized (at a minimum) by project, area, stage, & substage. Plot size may be produced on larger E1 sheets (30 x 42 inches) with approval from the Owner for special exceptions.

M. OWNER will notify CONTRACTOR of any adjustments that are required for the Proposed Baseline Schedule to be accepted. CONTRACTOR shall perform any required adjustments to the Proposed Baseline Schedule and resubmit it for acceptance certifying in writing that all information contained therein complies with the Contract Documents. OWNER will review the Proposed Baseline Schedule for accuracy, reasonableness, and conformance with the Contract Documents and shall provide comments within ten (10) working days of receipt. Within five (5) working days after receiving OWNER comments, CONTRACTOR shall both incorporate changes to address OWNER concerns and resubmit the Proposed Baseline Schedule for OWNER review. This process will continue until the Proposed Baseline Schedule is accepted as the Baseline Schedule. Once accepted by OWNER, the Baseline Schedule will be the basis upon which CONTRACTOR shall prepare updates that record and report actual performance and progress. The accepted Baseline Schedule and subsequent Monthly Updates shall be the basis for consideration and analysis of requests for time extensions and CONTRACTOR progress payments.

N. OWNER acceptance of the Baseline Schedule or CONTRACTOR’S failure to identify and/or include any element of the Contract, shall not release CONTRACTOR’S obligation to complete all required Work in accordance with the Contract Documents.

3.05 REQUIREMENTS FOR MONTHLY/WEEKLY SCHEDULE UPDATING

A. Once the Baseline Schedule is accepted by OWNER, CONTRACTOR shall submit Monthly Schedule Updates beginning with month No. 1. The current month’s schedule update cannot be accepted until the previous Monthly Schedule Update has been accepted by OWNER.

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B. Monthly Schedule Update Format

1. Initially, the contractor shall status a current Monthly Schedule Update with actual Work progress only. No logic ties shall be modified. Status all Actual Start and Finish dates, adjust Remaining Durations where needed, and update Percent Completion of cost and resource loaded activities. No activity Original Durations or Logic shall be changed unless authorized by OWNER. No new activities shall be added unless authorized by the OWNER.

2. Once the schedule is updated in, CONTRACTOR shall print (and submit with Monthly Schedule Update) a report of “out-of-sequence” logic that results from the updating process. CONTRACTOR shall then correct all “out-of-sequence” logic to reflect CONTRACTOR’S actual Work sequence. If CONTRACTOR chooses to modify logic or add activities (other than out-of-sequence corrections), it shall be done in accordance with section.

3. During construction, CONTRACTOR may desire to break down specific activities into greater detail. If greater detail is necessary, then CONTRACTOR shall identify expanded activities such that the Baseline Schedule activities that the expanded activities originated from are readily apparent. CONTRACTOR shall not allow the aggregate duration of the expanded activities to exceed the duration assigned to the Baseline Schedule activity unless permitted by OWNER in writing.

4. The Data Date for the Monthly Schedule Updates shall be the last day of the month. At a minimum, three (3) days prior to the submission of the Monthly Schedule Update, CONTRACTOR shall meet in person with OWNER to present the proposed Percentages of Completion and Actual Start and Actual Finish dates. Once percentages of completion and actual dates have been agreed to, they shall be the basis of the Monthly Schedule Update.

5. CONTRACTOR shall submit a Manpower Histogram that overlays a planned curve from the Baseline Schedule and a planned curve from the current Monthly Schedule Update.

7. Written Narrative Report: CONTRACTOR shall include a written report to explain the Monthly Schedule Update. The narrative shall, at a minimum include the following headings with appropriate discussions of each topic:

a. Introduction

b. A Summary of Work which was on-going This Pay Period

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c. Problem Areas and Proposed Solutions

d. Critical Path

e. Current and Anticipated Delays

f. Coordination of Work with Others

g. Milestone Status

8. In updating the Schedule, CONTRACTOR shall not modify Activity ID numbers, schedule calculation rules/criteria, or the Activity Coding Structure required.

9. Submit bar charts, tabular reports, a cost flow histogram, man-power histogram, written narrative, electronic data, and any plots.

10. Submit a cost-loaded report (progressed monthly) produced from the scheduling software that displays all of the activities organized by the CSI subsection cost/resource accounts.

C. Four-Week Rolling Schedule: At each Weekly Progress Meeting, CONTRACTOR shall present a Four-Week Rolling Schedule in Bar Chart format. It shall show one (1) week of actual, current week and two (2) weeks of forecasted progress. The Four-Week Rolling Schedule shall be used as a basis for discussing progress and work planned during the two (2) weeks.

1. The Four-Week Rolling Schedule shall be based on the most recent Owner Accepted Monthly Schedule Update. It shall include weekly updates to all construction, submittal, fabrication/procurement, and separate work contract activities. CONTRACTOR shall ensure that it accurately reflects the current progress of the Work.

2. CONTRACTOR shall discuss actual dates and any variances to critical or near critical activities.

3. Upon request by Owner, CONTRACTOR shall provide the Four- Week Rolling Schedule in electronic format.

4. If the Four-Week Rolling Schedule indicates activities are behind schedule, CONTRACTOR shall provide a Recovery.

3.06 RECOVERY SCHEDULES

A. If a Monthly Schedule Update indicates negative float greater than ten (10) days on a critical path as result of events not predicated by the General Conditions, CONTRACTOR shall prepare a Proposed Recovery Schedule demonstrating CONTRACTOR’S plan to regain the time lost. The Recovery

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Schedule shall be submitted either in advance of or concurrent with the Monthly Schedule Update and CONTRACTOR progress request. Both the Monthly Schedule Update and the Proposed Recovery Schedule shall be based on the same percentages of completion and actual dates accepted by Owner.

B. The Proposed Recovery Schedule shall be based on a copy of the Monthly Schedule Update for the calendar month during which the negative float first appears.

C. The Proposed Recovery Schedule shall include a narrative that identifies the causes of the negative float on the critical path and provides CONTRACTOR’S proposed corrective action to ensure timely completion of all Milestones and the Substantial Completion Date. CONTRACTOR’S corrective actions shall include but are not limited to increasing concurrent operations, increasing labor, adding multiple shifts in a 24-hour period, and adding overtime.

D. During any period of time when CONTRACTOR is found to be behind schedule by OWNER, the Monthly Schedule Update shall become a weekly requirement to provide a greater degree of focus on the timely completion of the Work. These Updates shall be submitted to OWNER every Monday morning. When CONTRACTOR is deemed by OWNER to be back on schedule, CONTRACTOR may revert to submitting the schedule monthly.

E. CONTRACTOR’S progress payment may not be processed until OWNER accepts the Proposed Recovery Schedule. Following such an acceptance, the Proposed Recovery Schedule will be known as the Recovery Schedule and future Work will be performed by CONTRACTOR in accordance with it.

3.07 FRAGNETS & TIME EXTENSION REQUESTS

A. Float is not for exclusive use or benefit of either OWNER or CONTRACTOR but is an expiring resource available to both parties on a non-discriminatory basis. If required to meet specified Milestones, either party may utilize float.

Adjustments to Milestones and/or Contract Time will only be authorized by Change Order and only to the extent the claimed adjustments exceed total float along the most critical path of the current Monthly Schedule Update in effect at the time of the claimed adjustments. The claimed adjustments to the Milestones and/or Contract Time must also cause the Substantial Completion Date to exceed that currently indicated in the Monthly Schedule Update. CONTRACTOR claimed adjustments to an existing negative float path will not receive consideration until the activity with the highest negative float is driven even further negative.

Claimed adjustments to the Milestones and/or Contract Time will be administered in conjunction with those set forth in the General Conditions.

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B. Pursuant to the float sharing requirements of this Section, the use of float suppression techniques such as preferential sequencing or logic, special lead / lag logic restraints, and extended activity times or durations are prohibited. The use of float time disclosed or implied by the use of alternate float suppression techniques shall be proportionally shared to benefit OWNER and CONTRACTOR. The use of any technique solely for the purpose of suppressing float will result in OWNER rejection of the submitted Monthly Schedule Update.

C. In the event CONTRACTOR believes the Project has suffered an adverse impact arising from events predicated by Articles of the General Conditions, CONTRACTOR may prepare a Time Extension Request by submitting a Schedule Fragnet and a written narrative outlining the detail of the impact.

A Schedule Fragnet must demonstrate a critical path delay. Such a delay must adversely impact the Substantial Completion Date for CONTRACTOR to receive a time extension. To demonstrate such an impact successfully, CONTRACTOR shall prepare a Schedule Fragnet based on a copy of OWNER accepted Monthly Schedule Update for the calendar month during which the adverse impact occurred.