ATTACHMENT L - 1656273Amend0003 Revised Specs.pdf

P91331 ARMY FAMILY HOUSING PHASE 3 - MISC. REVISIONS 1656273

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 08/15 SUMMARY OF WORK

01 14 00 11/11 WORK RESTRICTIONS

01 32 17.00 20 05/18 COST-LOADED NETWORK ANALYSIS SCHEDULES

(NAS)

01 33 00 08/18 SUBMITTAL PROCEDURES

01 35 26 11/20 GOVERNMENTAL SAFETY REQUIREMENTS

01 45 00.00 20 11/11 QUALITY CONTROL

01 57 19 11/15 TEMPORARY ENVIRONMENTAL CONTROLS

01 74 19 02/19 CONSTRUCTION WASTE MANAGEMENT AND

DISPOSAL

01 78 00 08/11 CLOSEOUT SUBMITTALS

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 82 00 11/18 ASBESTOS REMEDIATION

DI VI SI ON 09 - FI NI SHES

09 30 10 08/20 CERAMIC, QUARRY, AND GLASS TILING

DI VI SI ON 10 - SPECI ALTI ES

10 28 13 08/20 TOILET ACCESSORIES

10 71 13.13 04/06 EXTERIOR SHUTTERS

DI VI SI ON 11 - EQUI PMENT

11 24 23 02/11 FALL PROTECTION SYSTEM

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

Salvage Plan; G

1.2 WORK COVERED BY CONTRACT DOCUMENTS

1.2.1 Project Description

Project Construct 130 Junior Enlisted Family Housing Quarters at Villaggio housing area. The new housing units consisting of both townhouse and apartment style residences with private entrances including: living areas, kitchen, bathrooms, bedrooms, storage and parking.

Supporting facilities include demolition of 60 existing housing units, demo of associated storage sheds and infrastructure and construction of required infrastructure to support the new facilities.

Bid Options: Refer to document 00 22 13.00 SUPPLEMENTAL INSTRUCTIONS TO OFFERORS for bid options.

Third Party Certification (TPC) is pursued based on two batches reflecting the different residential building typologies and site location:

1A – Villaggio Apartment Buildings 1B – Villaggio Townhouses

The present document highlights if specification applies only to specific batches. Refer to Section 01 33 29 SUSTAINABILITY REPORTING for TPC requirements.

1.2.2 Location

The work is located in Vicenza, Italy, Villaggio della Pace, approximately as indicated. The exact location will be shown by the Contracting Officer.

1.3 OCCUPANCY OF PREMISES

Adjacent building(s) will be occupied during performance of work under this Contract.

Before work is started, arrange with the Contracting Officer a sequence of procedure, means of access, space for storage of materials and equipment, SECTION 01 11 00 Page 1 and use of approaches, corridors, and stairways.

1.4 EXISTING WORK

In addition to FAR 52.236-9 Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements:

a. Remove or alter existing work in such a manner as to prevent injury or damage to any portions of the existing work which remain.

b. Repair or replace portions of existing work which have been altered during construction operations to match existing or adjoining work, as approved by the Contracting Officer. At the completion of operations, existing work must be in a condition equal to or better than that which existed before new work started.

1.5 LOCATION OF UNDERGROUND UTILITIES

Obtain digging permits prior to start of excavation, and comply with Installation requirements for locating and marking underground utilities.

Verify existing utility locations indicated on contract drawings, within area of work.

Identify and mark all other utilities not managed and located by the local utility companies. Scan the construction site with Ground Penetrating Radar (GPR), electromagnetic, or sonic equipment, and mark the surface of the ground or paved surface where existing underground utilities are discovered. Verify the elevations of existing piping, utilities, and any type of underground or encased obstruction not indicated, or specified to be removed, that is indicated or discovered during scanning, in locations to be traversed by piping, ducts, and other work to be conducted or installed. Verify elevations before installing new work closer than nearest manhole or other structure at which an adjustment in grade can be made.

1.5.1 Notification Prior to Excavation

Notify the Contracting Officer at least 15 working days prior to starting excavation work.

1.6 GOVERNMENT-INSTALLED WORK

The government will provide and install selected kitchen appliances.

Coordinate with the government for this work.

1.7 INSTALLATION COMMUNICATION (IC) CONTRACTOR REQUIREMENTS

1.7.1 Contractor Access

Allow the IC Contractor access to the facility towards the end of construction (finishes 90 percent complete, rough-in 100 percent complete, Inside Plant (ISP)/Outside Plant (OSP) infrastructure in place) to provide equipment in the telecommunications rooms and make final connections.

Coordinate efforts with the IC Contractor to facilitate joint use of building spaces during the final phases of construction. After the Contracting Officer has facilitated coordination meetings between the two contractors, within one week, incorporate the effort of additional coordination with the IC Contractor into the construction schedule to demonstrate a plan for maintaining the contract duration.

SECTION 01 11 00 Page 2

1.8 SALVAGE MATERIAL AND EQUIPMENT

Items designated by the Contracting Officer to be salvaged remain the property of the Government and are indicated in the construction documents. Segregate, itemize, deliver and off-load the salvaged property at the Government designated storage area located within the construction site.

Provide a salvage plan, listing material and equipment to be salvaged, and their storage location. Maintain property control records for material or equipment designated as salvage. Use a system of property control that is approved by the Contracting Officer. Store and protect salvaged materials and equipment until disposition by the Contracting Officer.

Buildings to be demolished: The government will remove any salvage items prior to buildings being demolished.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Section --

SECTION 01 11 00 Page 3

SECTION 01 14 00

WORK RESTRICTIONS

11/11

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

List of Contact Personnel; G

Construction Phasing Schedule; G

1.2 SPECIAL SCHEDULING REQUIREMENTS

a. The area surrounding the construction areas will remain in operation during the entire construction period. The Contractor must conduct his operations so as to cause the least possible interference with normal operations of the activity.

b. Permission to interrupt any Activity roads, railroads, or utility service must be requested in writing a minimum of 15 calendar days prior to the desired date of interruption.

c. The contractor shall limit or schedule all loud work such as jackhammering and other similar noisy work to occur after 8:30 AM.

d. Work outside of the Contractors limits of work must be scheduled a minimum of 30 calendar days in advance, and the ROICC office must be notified 30 calendar days in advance.

e. Designated soil stockpile area in Phase 2 overlaps with building footprints in Phase 3. The Contractor shall coordinate with Phase 3 contractor and relocate or remove stockpiles before Phase 3 contractor schedule start of construction within the stockpile area.

f. UXO survey will be performed in the area of the new building foundations before the contractor starts any foundation excavation or pile work. After the existing housing units are demolished, including the foundations and utilities, the UXO survey will be performed using electric resistivity tomography. The UXO survey will be performed by NAVFAC under a separate contract. The contractor is to provide a 21 day notice to the ROICC prior to the site or sites being ready for the UXO survey. The contractor is to allow 7 working days for the UXO contractor to perform the UXO survey in any site area. If UXO's are found or suspected during the testing, NAVFAC will remediate the UXO's under a separate contract. The following work is to be completed prior to initiation of construction activities in all related project areas according to the Piano Sicurezza e Coordinamento: UXO survey and

SECTION 01 14 00 Page 1 clearance certification through the 5th Reparto Division in Padova utilizing an approved Impresa Specializzata Bonifica Campi Minati (BCM)company meeting the requirements of LD 81/2008. Work must be carried out in compliance with Technical Directive GEN-BST 001 (2020). The initial request to perform the survey, the survey itself, and obtaining the clearance authorization is all to be performed by the Contractor, coordinating with the COR for submittal of any required documentation through the appropriate Government channels.

Only once the clearance authorization is received can the Contractor proceed with working in the various project sites. The UXO search authorization request approval is estimated at a 30 day period, whereas the final clearance authorization is estimated at a 60 day period.

g. The Villaggio Community Center, Self-Help Building, Schools, and adjacent residences will remain occupied during the entire construction period. The Contractor must conduct his operations so as to provide clear and safe passage of pedestrians and vehicles through the project site area as required for normal operations of the adjacent facilities.

1.3 CONTRACTOR ACCESS AND USE OF PREMISES

1.3.1 Activity Regulations

Ensure that Contractor personnel employed on the Activity become familiar with and obey Activity regulations including safety, fire, traffic and security regulations. Keep within the limits of the work and avenues of ingress and egress. Wear hard hats in designated areas. Do not enter any restricted areas unless required to do so and until cleared for such entry. Mark Contractor equipment for identification.

1.3.1.1 Subcontractors and Personnel Contacts

Provide a list of contact personnel of the Contractor and subcontractors including addresses and telephone numbers for use in the event of an emergency. As changes occur and additional information becomes available, correct and change the information contained in previous lists.

1.3.1.2 No Smoking Policy

Smoking is prohibited within and outside of all buildings on installation, except in designated smoking areas. This applies to existing buildings, buildings under construction and buildings under renovation. Discarding tobacco materials other than into designated tobacco receptacles is considered littering and is subject to fines. The Contracting Officer will identify designated smoking areas.

1.3.2 Working Hours

Regular working hours must consist of an 8 1/2 hour period established by the Contracting Officer, between 7 a.m. and 5:30 p.m., Monday through Friday, excluding Government and Italian holidays.

1.3.2.1 U.S. Government Holidays

a. New Year's Days.

b. Martin Luther King Jr. birthday.

c. George Washington's birthday.

SECTION 01 14 00 Page 2

d. Memorial Day.

e. Independence Day.

f. Labor Day.

g. Columbus Day.

h. Veteran's Day.

i. Thanksgiving Day.

j. Christmas Day.

1.3.2.2 Italian Holidays

a. New Year's Day.

b. Epiphany.

c. Easter Monday.

d. Liberation Day.

e. Labor Day.

f. Assumption Day.

g. All Saint's Day.

h. Immaculate Conception Day.

i. Christmas Day.

j. St. Stephen's Day.

1.3.3 Work Outside Regular Hours

Work outside regular working hours requires Contracting Officer approval.

Make application 15 calendar days prior to such work to allow arrangements to be made by the Government for inspecting the work in progress, giving the specific dates, hours, location, type of work to be performed, contract number and project title. Based on the justification provided, the Contracting Officer may approve work outside regular hours. During periods of darkness, the different parts of the work must be lighted in a manner approved by the Contracting Officer. Make utility cutovers after normal working hours or on Saturdays, Sundays, and Government holidays unless directed otherwise.

1.3.4 Occupied Buildings

The Contractor shall be working around existing buildings which are occupied. Do not enter the buildings without prior approval of the Contracting Officer.

1.3.5 Utility Cutovers and Interruptions

a. Make utility cutovers and interruptions after normal working hours or on Saturdays, Sundays, and Government holidays. Conform to procedures required in paragraph WORK OUTSIDE REGULAR HOURS.

Contractor must coordinate utility cut-overs and interruptions with the contracting officer and the Phase 2 contractor as required to prevent delays in other Phases.

b. Ensure that new utility lines are complete, except for the connection, before interrupting existing service.

c. Interruption to water, sanitary sewer, storm sewer, telephone service, electric service, air conditioning, heating, fire alarm, compressed air, and other utilities as applicable are considered utility cutovers pursuant to the paragraph WORK OUTSIDE REGULAR HOURS. Such interruptions are further limited to 12 hours. This time limit includes time for deactivation and reactivation.

SECTION 01 14 00 Page 3

d. Operation of Station Utilities: The Contractor must not operate nor disturb the setting of control devices in the station utilities system, including water, sewer, electrical, and steam services. The Government will operate the control devices as required for normal conduct of the work. The Contractor must notify the Contracting Officer giving reasonable advance notice when such operation is required.

The government may change the identified haul route during the construction phase to minimize impact to the installation if required.

e. Connection to Existing Sanitary Sewer Line: Provide positive verification that the existing line conveys sanitary sewer; verify line is not incorrectly connected to a storm drain. Obtain Installation's Sanitary Sewer Connection Permit 2 weeks prior to connection and in accordance with Section 33 30 00 SANITARY SEWERAGE.

1.3.6 Construction Vehicle Access

Contractor is restricted from entering the Villaggio housing area with construction and delivery vehicles for a one hour period in the morning to allow for school buses to enter. Additionally, contractor is restricted from departing the Villaggio housing area with construction and delivery vehicles for a one hour period in the afternoon to allow school buses to depart. Exact times will be coordinated by the government and will be given at the pre-construction meeting.

Times may vary due to early school dismissal, special functions, summer hours and holiday schedules. Times will be determined during the pre-construction conference.

The Contractor will be required to submit a two-week look ahead delivery schedule in order for the Garrison to provide adequate manning of the entrance gate to prevent delays at the gate.

The government may change the identified haul route during the construction phase to minimize impact to the installation if required.

1.3.7 Use of Roadways

All roadways traversed by the contractor within the Villaggio housing area must be kept clean daily.

1.3.8 Construction Vehicle Departure

Construction vehicles departing the Villaggio housing area through the main gate are required to immediately turn right onto Viale Leonardo Da Vinci to minimize traffic congestion on Viale Serenissima.

1.3.9 PHASING AND CONTINUITY

1.3.9.1 Continuity of Operation - Functional Requirement

During construction the project must be constructed to ensure uninterrupted operations to the adjacent facilities. The Contractor must develop and submit to the ROICC, for approval, a phasing sequence and a detailed schedule of construction activities (Phasing and Continuity Plan) to achieve the requirement for uninterrupted power and access during construction.

SECTION 01 14 00 Page 4

1.3.9.2 Continuity of Operation Variance

The Contractor must adhere to the power outage process and scheduled as outlined by the Government, including proper notification, duration, and sequence.

1.3.9.3 Construction Phasing Schedule

Prior to beginning any construction, the Contractor must submit for approval to the ROICC Contracting Officer a detailed construction phasing schedule consisting of narrative, tables, drawings, as applicable, describing how the Project will be constructed to limit outages and disruption to the adjacent occupied facilities. The required construction phasing schedule must detail the duration and sequence of the means and methods proposed to fulfill the continuity of operation requirement. The construction phasing schedule must also detail the means and methods for each expected activity impacting the work flow and must include a graphic depiction of the areas being impacted at each phase of the proposed work.

The information must be coordinated with the Initial and Baseline Progress Schedule submissions, and may be derived from that schedule database.

1.3.9.4 Order of Work and Coordination with Other Projects

a. The construction will be completed during a time when other projects within the Villaggio Campus (Site) are under construction and will continue concurrently over the life of this project. Close coordination between all construction projects and Government activities is required. The Site overlaps with and will be shared periodically with other project's construction activities. The Contractor must provide access to and coordinate with all other contractors working in the same area/zone. Similarly, there will be a need for the Contractor to periodically execute construction in the work area assigned to other contractors. Work outside the Contractor's zone must be scheduled at a minimum, 30 calendar days in advance with the ROICC. Conflicts that cannot be resolved between contractors will be resolved by the ROICC's Office.

b. After Notice to Proceed, the Government and the Contractor must meet weekly in a 2 hour coordination meeting (or as otherwise mutually agreed to) for the purpose of jointly reviewing the actual progress of the project as compared to the as planned progress and to review planned activities for the upcoming two weeks. The current and approved schedule update must be used for the purposes of this meeting and for the production and review of reports. The Contractor's Project Manager and Authorized Scheduler and the Authorized Representative of the ROICC Contracting Officer must attend. The weekly progress meeting will address the status of work, coordination issues with other phases, RFI's, RFP's and Submittals.

c. Utilities that pass through the Limits of Work (LOWs) of projects listed below must be coordinated with the ROICC Contracting Officer and the Contractor. There is no time constraint on the performance of this feature of work provided the Contractor has coordinated with designated individuals. Coordination of tasks within the overlapping LOWs must be addressed in the weekly meetings.

d. The Contractor must make every reasonable effort to coordinate work with the activities of the other projects as identified by the ROICC

SECTION 01 14 00 Page 5

Contracting Officer.

e. Other projects are expected to begin and will likely be under construction for the duration of the Construction Contract.

f. The Contractor must coordinate all work with the ROICC Office so that work is coordinated with other contractors on the site.

PART 2 PRODUCTS

Not Used.

PART 3 EXECUTION

Not Used.

SECTION 01 14 00 Page 6

SECTION 01 32 17.00 20

COST-LOADED NETWORK ANALYSIS SCHEDULES (NAS)

05/18

PART 1 GENERAL

1.1 DEFINITIONS

The cost-loaded Network Analysis Schedule (NAS) is a tool to manage the project, both for Contractor and Government activities. The NAS is also used to report progress, evaluate time extensions, and provide the basis for progress payments.

For consistency, when scheduling software terminology is used in this section, the terms in Primavera's scheduling programs are used.

1.2 SCHEDULE REQUIREMENTS PRIOR TO THE START OF WORK

1.2.1 Preliminary Scheduling Meeting

Before preparation of the Project Baseline Schedule, and prior to the start of work, meet with the Contracting Officer to discuss the proposed schedule and the requirements of this section.

1.2.2 Project Baseline Schedule

Submit the Baseline NAS at the Preconstruction Meeting. Government review comments on the Contractor's schedule(s) do not relieve the Contractor from compliance with requirements of the Contract Documents. Only bonds may be paid prior to acceptance of the Baseline NAS. The acceptance of a Baseline NAS is a condition precedent to:

a. The Contractor starting demolition work or construction stage(s) of the contract.

b. Processing Contractor's invoices(s) for construction activities/items of work.

c. Review of any schedule updates.

Submittal of the Baseline NAS, and subsequent schedule updates, is understood to be the Contractor's certification that the submitted schedule meets the requirements of the Contract Documents, represents the Contractor's plan on how the work will be accomplished, and accurately reflects the work that has been accomplished and how it was sequenced (as-built logic).

If the Contractor is stopped working due to a COVID shutdown or other natural disaster, provide a re-baselined schedule upon continuance of the project.

1.3 THREE-WEEK LOOK AHEAD SCHEDULE

1.3.1 Weekly CQC Coordination and Production Meeting

Deliver three hard copies and one electronic file of the 3-Week Look Ahead Schedule to the Contracting Officer no later than 8 a.m. each Monday, for

SECTION 01 32 17.00 20 Page 1 review during the weekly CQC Coordination or Production Meeting.

1.3.2 Look Ahead Schedule Requirements

Prepare and issue a 3-Week Look Ahead schedule to provide a more detailed day-to-day plan of upcoming work identified on the Project Network Analysis Schedule. Requirements include:

a. Key the work plans mapped to NAS activity numbers and updated each week to show the planned work for the current and following two-week period.

b. Include upcoming outages, closures, field evaluation tests, preparatory meetings, and initial meetings.

c. Identify critical path activities on the Three-Week Look Ahead Schedule.

d. The detail work plans are to be bar chart type schedules, derived from but maintained separately from the Project NAS on an electronic spreadsheet program and printed on 216 by 279 mm sheets as directed by the Contracting Officer.

e. Activities must not exceed 5 working days in duration and have sufficient level of detail to assign crews, tools and equipment required to complete the work.

1.4 MONTHLY NETWORK ANALYSIS

1.4.1 Monthly Network Analysis Updates

Meet with Government representatives at monthly intervals to review and agree on the information presented in the updated project schedule. The submission of an acceptable, updated schedule to the Government is a condition precedent to the processing of the Contractor's invoice. Submit an acceptable, updated schedule to the Government regardless of whether a Contractor's invoice is submitted for the given period. The Contractor and Government must consent to agree on unit quantities of work completed equating to a percentage of payment for each activity progressed during the update period. Monthly update schedules must incorporate as-built events as they occurred and provide ongoing status of anticipated finish dates. As-built events must correspond to contemporaneous records including but not limited to submittals, daily production reports and quality control reports.

Provide the following with each Schedule submittal:

a. Time-Scaled Logic Diagram.

b. Reports listed in paragraph REQUIRED TABULAR REPORTS.

c. Data disks containing the project schedule. Include the back-up native .xer program files.

1.4.2 As-Built Schedule

As a condition precedent to the release of retention and making final payment, submit an "As-Built Schedule," as the last schedule update showing all activities at 100 percent completion. This schedule must

SECTION 01 32 17.00 20 Page 2 reflect the exact manner in which the project was actually constructed.

1.5 CORRESPONDENCE AND TEST REPORTS

Reference Schedule activity IDs that are being addressed in each correspondence (e.g., letters, Requests for Information (RFIs), e-mails, meeting minute items, Production and QC Daily Reports, material delivery tickets, photographs) and test report (e.g., concrete, soil compaction, weld, pressure).

1.6 ADDITIONAL SCHEDULING REQUIREMENTS

References to additional scheduling requirements, including systems to be inspected, tested and commissioned, that are located throughout the remainder of the Contract Documents, are subject to the requirements of this section.

1.7 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

Designated Project Scheduler; G

Baseline NAS; G

SD-07 Certificates

Monthly Network Analysis Updates; G

SD-11 Closeout Submittals

As-Built Schedule; G

1.8 SOFTWARE

Prepare and maintain project schedules using Primavera P6 software in a version compatible with Government's current version. Importing data into P6 using data conversion techniques or third party software is cause for rejection of the submitted schedule.

1.9 DESIGNATED PROJECT SCHEDULER

Submit to the Contracting Officer for approval an individual who will serve as the Designated Project Scheduler. Include a copy of the candidate's resume with qualifications. The Contracting Officer may remove the Designated Project Scheduler, and require replacement, if the scheduler does not effectively fulfill their duties in accordance with the contract requirements. Payment request will not be processed without an approved Designated Project Scheduler.

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1.9.1 Qualifications

The Designated Project Scheduler must have prepared and maintained at least three previous construction schedules, of similar size and complexity to this contract, using Primavera P6.

1.9.2 Duties

Duties of the Designated Project Scheduler:

a. Prepare Baseline NAS.

b. Prepare monthly schedule updates.

c. Prepare tabular reports.

d. Prepare Time Impact Analysis (TIA) as necessary.

e. Provide certification that NAS and TIA submittals conform to the contract requirements.

f. Participate with the Prime Contractor and Government Representative in a monthly teleconference call, and scheduled with sufficient time to support the Monthly Network Analysis Updates process, to discuss project status, schedule updates, critical activities, potential delays, and contract modifications impacting the schedule.

1.10 NETWORK SYSTEM FORMAT

The system must include time-scaled logic diagrams and specified reports.

Prepare the schedule in accordance with the following Primavera P6 settings and parameters. Deviation from these settings and parameters, without prior consent of the Contracting Officer, is cause for rejection of schedule submission.

1.10.1 Diagrams

Provide 29.9 by 43.2 cm hard-copy of Time-scaled Logic Diagram in color and landscape-oriented. Clearly show activities on the longest path.

Include the following information for each activity and include accompanying Gantt chart:

a. Activity ID

b. Activity Name

c. Original Duration in Work Days

d. Remaining duration in Work Days

e. Physical Percent Complete

f. Start Date

g. Finish Date

h. Total Float

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1.10.2 Schedule Activity Properties and Level of Detail

1.10.2.1 Activity Identification and Organization

a. Identify construction activities planned for the project and other activities that could impact project completion if delayed in the NAS.

b. Identify administrative type activity/milestones, including all pre-construction submittal and permit requirements prior to demolition or construction stage.

c. Project Milestone Dates: Show dates on the diagram for start of project, any contract required interim completion dates, and contract completion dates.

d. Banding: Organize activities using the WBS or as otherwise directed to assist in the understanding of the activity sequence. Typically, this flow will group activities by major elements of work, category of work, work area and/or responsibility.

e. Include times for procurement, Contractor quality control and construction, acceptance testing and training in the schedule.

f. Include the Government approval time required for the submittals that require Government Approval prior to construction, as indicated in Section 01 33 00 SUBMITTAL PROCEDURES .

g. Create separate activities for each Phase, Area, Floor Level and Location the activity is occurring.

h. Do not use construction category activity to represent non-work type reference (e.g. Serial Letter, Request for Information) in NAS. Place Non-work reference within the P6 activity details notebook.

Activity categories included in the schedule are specified below.

1.10.2.2 Activity Logic

a. With the exception of the Contract Award and Contract Completion Date (CCD) milestone activities, activity must not be open-ended; each activity must have predecessor and successor ties.

b. Activities must not have open start or open finish (dangling) logic.

c. Do not use lead or lag logic without Contracting Officer prior approval.

d. Minimize redundant logic ties.

e. Once an activity exists on the schedule it must not be deleted or renamed to change the scope of the activity and must not be removed from the schedule logic without approval from the Contracting Officer.

(1) While an activity cannot be deleted, where said activity is no longer applicable to the schedule, but must remain within the logic stream for historical record, change the activity to a milestone and clearly label "NO LONGER REQUIRED" after the activity name. Redistribute accordingly any remaining budget associated with that activity.

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(2) Document any such change in the milestone's "Notebook," including a date and explanation for the change.

(3) The ID number for a "NO LONGER REQUIRED" activity must not be re-used for another activity.

1.10.2.3 Critical and Near Critical Activity Baseline Limitation

For P6 settings, critical activities are defined as being on the Longest Path. "Near Critical" is defined as having total float, of up to 14 days more, than the greatest float value found on the Longest Path. Longest Path (Critical) and Near Critical Activities must not make up more than 20 percent of all activity within the Baseline Schedule.

1.10.2.4 Assigned Calendars

All NAS activity must be assigned calendars that reflect required and anticipated non-work days.

1.10.2.5 Activity Categories

1.10.2.5.1 Pre-construction Activities

Examples of pre-construction activities include, but are not limited to, bond approval, permits, pre-construction submittals and approvals.

Include pre-construction activities that are required to be completed prior to the Contractor starting the demolition or construction stage of work.

1.10.2.5.2 Procurement Activities

Examples of procurement activities include, but are not limited to:

Material/equipment submittal preparation, submittal and approval of material/equipment; material/equipment fabrication and delivery, and material/equipment on-site. As a minimum, separate procurement activities must be provided for critical items, long lead items, items requiring Government approval and material/equipment procurement for which payment will be requested in advance of installation. Show each delivery with relationship tie to the Construction Activity specifically for the delivery.

1.10.2.5.3 Government Activities

Government and other agency activities that could impact progress must be clearly identified. Government activities include, but are not limited to; Government approved submittal reviews, Government conducted inspections/tests, environmental permit approvals by State regulators, utility outages, and delivery of Government Furnished Material/Equipment.

1.10.2.5.4 Construction Quality Management (CQM) Activities

The Preparatory and Initial Phase meetings for each Definable Feature of Work identified in the Contractor's Quality Control Plan must be included in the Three-Week Look Ahead Schedule. Preparatory and Initial phase meetings are not required in the NAS, but can be represented by a start milestone linked to successor parent Construction Activity. The Follow-up Phase must be represented by the Construction Activities themselves in the

NAS.

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1.10.2.5.5 Construction Activities

No on-site construction activity may have a duration in excess of 20 working days. Contractor activities must be driven by calendars that reflect Saturdays, Sundays and all Federal Holidays as non-work days, unless otherwise defined in this contract.

1.10.2.5.6 Turnover and Closeout Activities

Include activities or milestones for items on the NAVFAC Red Zone Checklist/POAM that are applicable to this project. As a minimum, include required Contractor testing, required Government acceptance inspections on equipment, Pre-Final Inspection, Punch List Completion, Final Inspection and Acceptance. Add an unconstrained start milestone for the initial NAVFAC Red Zone - Facility Turnover Planning Meeting at approximately 75 percent construction contract completion or six months prior to Contract Completion Date (CCD), whichever is sooner.

1.10.2.5.7 Testing of HVAC - DALT, TAB, and PVT Activities

Include in the baseline schedule, activities and milestones associated with Government acceptance of Duct Air Leakage Test (DALT), Testing, Adjusting, and Balancing (TAB) and Performance Verification Test (PVT) as required and in accordance with Section 23 05 93 TESTING, ADJUSTING AND BALANCING FOR HVAC and Section 23 09 00 INSTRUMENTATION AND CONTROL FOR

HVAC.

a. Identify the general area or location(s) for Government Acceptance Testing of DALT, TAB and PVT.

b. Incorporate into the baseline schedule, time periods required for advance notification of work, and Government submittal review in accordance with Section 23 05 93 TESTING, ADJUSTING AND BALANCING FOR HVAC, paragraph DALT AND TAB SUBMITTAL AND WORK SCHEDULE.

c. Include the following as schedule activities or milestones:

(1) Pre-DALT/TAB/PVT Meeting

(2) TAB Design Review Report, Government review

(3) TAB Pre-Field Engineering Report, Government review

(4) DALT Field Work

(5) DALT Field Acceptance Testing

(6) Certified Final DALT Report, Government review

(7) Control Contractors PVT Plan, Government review

(8) Equipment Suppliers PVT Plan, Government review

(9) Season I TAB Field Work

(10) Season I Certified Final TAB Report, Government review

(11) Endurance Testing, Government review

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(12) PVT Field Work

(13) PVT Report, Government review

(14) Season I TAB Field Acceptance Testing

(15) Season II TAB Field Work

(16) Season II Certified Final TAB Report, Government review

(17) Season II TAB Field Acceptance Testing

1.10.2.5.8 Commissioning Activities

Include in the baseline schedule activities and milestones associated with Commissioning.

a. Identify the general area or location(s) of systems for Commissioning Inspection and Testing

b. Incorporate into the baseline schedule time periods for Government submittal review

1.10.2.6 Contract Milestones and Constraints

1.10.2.6.1 Project Start Date Milestones

Include as the first activity on the schedule a start milestone titled "Contract Award," which must have a Mandatory Start constraint equal to the Contract Award Date.

1.10.2.6.2 NAVFAC Red Zone - Facility Turnover Planning Meeting Milestones

See paragraph TURNOVER AND CLOSEOUT ACTIVITIES above.

1.10.2.6.3 Substantial Completion Milestone

Include an unconstrained finish milestone on the schedule titled "Substantial Completion." Substantial Completion is defined as the point in time the Government would consider the project ready for beneficial occupancy wherein by mutual agreement of the Government and Contractor, Government use of the facility is allowed while construction access continues in order to complete remaining items (e.g. punch list and other close out submittals). Include a separate Substantial Completion Milestone for each phase if the contract requires construction to be completed in phases.

1.10.2.6.4 DD-1354 Finish Milestone

Add unconstrained finish milestone, titled "DD-1354" and scheduled 30 calendar days prior to Substantial Completion, whenever a Form DD-1354 is required in accordance with Section 01 20 00 PRICE AND PAYMENT PROCEDURES.

1.10.2.6.5 Projected Completion Milestone

Include an unconstrained finish milestone on the schedule titled "Projected Completion." Projected Completion is defined as the point in time all contract requirements are complete and verified by the Government

SECTION 01 32 17.00 20 Page 8 with a successful Final Inspection in accordance with Section 01 45 00.00 20 QUALITY CONTROL . This milestone must have the Contract Completion Date (CCD) milestone as its only successor.

1.10.2.6.6 Contract Completion Date (CCD) Milestone

Last schedule entry must be an unconstrained finish milestone titled "Contract Completion (CCD: DD-MM-YY)." DD-MM-YYYY is the current contract completion date at data date, day-month-year corresponding to P6 Must Finish Date. NAS milestone updates of Project Completion finish date for longest path must reflect calculated float as positive or negative based on CCD. Calculation of schedule updates must be such that if the finish of the "Projected Completion" milestone falls after the contract completion date, then negative float is calculated on the longest path.

If the finish of the "Projected Completion" milestone falls before the contract completion date, the float calculation must reflect positive float on the longest path.

1.10.2.7 Work Breakdown Structure & Activity Code

At a minimum, establish a Work Breakdown Structure (WBS) and provide activity codes identified as follows:

1.10.2.7.1 Work Breakdown Structure (WBS)

Group all activities and milestones within appropriate WBS categories including, at a minimum, the following:

a. Project Milestones:

(1) Management Milestones

(2) Project Administrative Meetings

(3) Permits

b. Pre-Construction Phase:

(1) Submittals and Reviews

(2) Procurement

(3) Mobilization

c. Construction Phase: Create multiple sub-sections in accordance with project specific categories of work including in WBS descending order as follows:

(1) General Area

(a) Type of Work Item

1. Location

d. Commissioning & Testing:

(1) Specific area/locations of commissioning

(2) Final Testing

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(3) Training

e. Project Closeout: Include activity items such as Punchlist, Demobilization, O&M, As-built Drawings, Training, and As-built NAS.

f. Modifications: Create sub-category of Conformed and Non-Conformed under Modification WBS. Create multiple sub-sections as the project progresses identified by issue and Fragnet placed in Conformed for modifications issued prior data date, or Non-Conformed for issues not modified to contract prior data date.

g. Removed Activity: Activity "removed" by remaining within logic sequence and changing to Finish Milestone. Actualize finish date to date activity removed from schedule and provide reason(s) for removal explained in Activity Notebook.

1.10.2.7.2 Responsibility Code

All activities in the project schedule must be identified with the party responsible for completing the task. Activities must not belong to more than one responsible party.

1.10.2.7.3 Activity Category Code

Provide user defined "CAT" codes for Project Level activity codes. Use the following codes:

a. Assign "Procure" to Procurement type activity

b. Assign "Construct" Construction type activity

c. Assign "Close Out" to dedicated Commissioning, Testing & Close Out type activity.

d. Assign "Other" to other activity not otherwise designated.

1.10.2.7.4 Construction Specification Institute (CSI) Masterformat Code

Identify all activities in the project schedule with its respective Specification Section number. Activities must not belong to more than one Section number. If an activity does not have an applicable CSI Code (e.g.

Mobilize), the code must be "0000".

1.10.2.8 Anticipated Weather Lost Work Days

Use the National Oceanic and Atmospheric Administration's (NOAA) Summary of Monthly Normals report to obtain the historical average number of days each month with precipitation, using a nominal 30-year, greater than 2.5 mm precipitation amount parameter, as indicated on the Station Report for the NOAA location closest to the project site Contractors must use the historical monthly average data based on the “Vicenza Weather Station” with reference to the last historical estimate made by “servizio Meteorologico dell'aeronautica Militare Italiana” as recorded by Vicenza's Weather Forecasting Station -http://www.meteovicenza.eu/archivo-dati-stazione-meteo.html. Vicenza's Station records are available starting from June 2013 to May 2019 as the basis for establishing a "Weather Calendar" showing the number of anticipated non-workdays for each month due to adverse weather, in

SECTION 01 32 17.00 20 Page 10 addition to Saturdays, Sundays and all Federal Holidays as non-work days.

Assign the Weather Calendar to any activity that could be impacted by adverse weather. The Contracting Officer will issue a modification in accordance with the contract clauses, giving the Contractor a time extension for the difference of days between the anticipated and actual adverse weather delay if the number of actual adverse weather delay days exceeds the number of days anticipated for the month in which the delay occurs and the adverse weather delayed activities are critical to contract completion. A lost workday due to weather conditions is defined as a day in which the Contractor cannot work at least 50 percent of the day on the impacted activity.

1.10.2.9 Cost Loading

The Project Network Analysis Schedule (NAS) must be cost-loaded and will provide the basis for progress payments. Earned Value Reports must be derived from and correspond to cost loaded NAS. Use the Critical Path Method (CPM) and the Precedence Diagram Method (PDM) to satisfy time and cost applications.

1.10.2.9.1 Cost Loading Activities

Assign Material and Equipment Costs, for which payment will be requested in advance of installation, to their respective procurement activity (i.e., the material/equipment on-site activity). Assign cost for material/equipment, paid for after installation; labor; and construction equipment to their respective Construction Activities. Provide breakdown of definable features of work for cost loaded activities comprising Mobilization and De-Mobilization (Lump sum not allowed). The value of commissioning, testing and closeout WBS section may not be less than 10 percent of the total costs for Procurement and Construction Activities.

Evenly disperse overhead and profit to each activity over the duration of the project.

1.10.2.9.2 Partial Payment

Breakdown unit of measure and cost must be defined within P6 Activity Detail Expenses for partial payment of any cost loaded activity. Lump sum cost loaded activity will not be partially paid.

1.10.3 Schedule Software Settings and Restrictions

a. Activity Constraints: Date/time constraint(s), other than those required by the contract, are not allowed unless accepted by the Contracting Officer. Identify any constraints proposed and provide an explanation for the purpose of the constraint in the Narrative Report as described in paragraph REQUIRED TABULAR REPORTS.

b. Default Progress Data Disallowed: Actual Start and Actual Finish dates on the CPM schedule must match the dates on the Contractor Quality Control and Production Reports.

c. Software Settings: Handle schedule calculations and Out-of-Sequence progress (if applicable) through Retained Logic, not Progress Override. Show all activity durations and float values in days. Show activity progress using Remaining Duration. Set default activity type to "Task Dependent".

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d. At a minimum, include the following settings and parameters in P6 Schedule preparation:

(1) General: Define or establish Calendars and Activity Codes at the "Project" level, not the "Global" level.

(2) Admin Drop-Down Menu, Admin Preferences, Time Periods Tab:

(a) Set time periods for P6 to 8.0 Hours/Day, 40.0 Hours/Week,

172.0 Hours/Month and 2000.0 Hours/Year.

(b) Use assigned calendar to specify the number of work hours for each time period: Must be checked.

(3) Admin Drop-Down Menu, Admin Preferences, Earned Value Tab:

(a) Earned Value Calculation: Use "Budgeted values with current dates".

(4) Project Level, Dates Tab:

(a) Set "Must Finish By" date to "Contract Completion Date", and set "Must Finish By" time to 05:00pm.

(5) Project Level, Defaults Tab:

(a) Duration Type: Set to "Fixed Duration & Units".

(b) Percent Complete Type: Set to "Physical".

(c) Activity Type: Set to "Task Dependent".

(d) Calendar: Set to "Standard 5 Day Workweek". Calendar must reflect Saturday, Sunday and all Federal holidays as non-work days. Alternative calendars may be used with Contracting Officer approval.

(6) Project Level, Calculations Tab:

(a) Activity percent complete based on activity steps: Must be Checked.

(b) Reset Remaining Duration and Units to Original: Must be Checked.

(c) Subtract Actual from At Completion: Must be Checked.

(d) Recalculate Actual units and Cost when duration percent complete changes: Must be Checked.

(e) Link Actual to Date and Actual This Period Units and Cost:

Must be Checked.

(f) Price/Unit: Set to "$1/h".

(g) Update units when costs change on resource assignments: Must be Unchecked.

(7) Project Level, Settings Tab:

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(a) Define Critical Activities: Check "Longest Path".

(8) Work Breakdown Structure Level, Earned Value Tab:

(a) Technique for Computing Performance Percent Complete:

"Activity percent complete" is selected.

(b) Technique for Computing Estimate to Complete (ETC): "PF = 1" is selected.

1.10.4 Required Tabular Reports

Include the following reports with the Baseline, Monthly Update and any other required schedule submittals:

a. Log Report: P6 Scheduling/Leveling Report.

b. Narrative Report: Identify and justify:

(1) Progress made in each area of the project;

(2) Longest Path;

(3) Date/time constraint(s), other than those required by the contract

(4) Listing of all changes made between the previous schedule and current updated schedule include: added or deleted activities, original and remaining durations for activities that have not started, logic (sequence constraint lag/lead), milestones, planned sequence of operations, longest path, calendars or calendar assignments, and cost loading;

(5) Any decrease in previously reported activity Earned Amount;

(6) Pending items and status thereof, including permits, changes orders, and time extensions;

(7) Status of Contract Completion Date and interim milestones;

(8) Current and anticipated delays (describe cause of delay and corrective actions(s) and mitigation measures to minimize);

(9) Description of current and potential future schedule problem areas.

Each entry in the narrative report must cite the respective Activity ID and Activity Name, the date and reason for the change, and description of the change.

c. Earned Value Report: Derive from and correspond to P6 cost loaded schedule. List all activities having a budget amount cost loaded.

Compile total earnings on the project from notice to proceed to current progress payment request. Show current budget, previous physical percent complete, to-date physical percent complete, previous earned value, to-date earned value and cost to complete on the report for each activity.

d. Schedule Variance Control (SVC) Diagram: With each schedule submission, provide a SVC diagram showing 1) Cash Flow S-Curves

SECTION 01 32 17.00 20 Page 13 indicating planned project cost based on projected early and late activity finish dates and 2) Earned Value to-date. Revise Cash Flow S-Curves when the contract is modified, or as directed by the Contracting Officer.

e. Daily Reported Production Activity: Submit on a monthly basis, in electronic spreadsheet (format provided by the Government), summary of daily reported production activity for the reporting month in the update schedule. Use the following columns for reporting:

(1) Date

(2) Activity ID

(3) Work Description

(4) Contractor

(5) Billable Hours

1.11 CONTRACT MODIFICATION

1.11.1 Time Impact Analysis (TIA)

Submit a Time Impact Analysis with each cost and time proposal for a proposed change. TIA must illustrate the influence of each change or delay on the Contract Completion Date or milestones. No time extensions will be granted nor delay damages paid unless a delay occurs which consumes all available Project Float, and extends the Projected Completion beyond the Contract Completion Date.

a. Each TIA must be in both narrative and schedule form. The narrative must define the scope and conditions of the change; provide start and finish dates of impact, successor and predecessor activity to impact period, responsible party; describe how it originated, and how it impacts the schedule. The schedule submission must consist of three native files:

(1) Fragnet used to define the scope of the changed condition

(2) Most recent accepted schedule update as of the time of the proposal or claim submission that has been updated to show all activity progress as of the time of the impact start…