Performance Work Statement for Existing Hangar Doors Draft.pdf

PERFORMANCE WORK STATEMENT (PWS) FOR

HANGAR DOOR RESTORATION

Location: New Century Air Center, New Century, KS

Part 1 - General

1.1 SUMMARY

1.1.1 Project Description: Four (4) existing historic tilt-up hangar doors. Perform a Complete restoration of two (2) existing north facing hangar doors and two (2) existing south facing hangar doors. The work entails a full mechanical and electrical rehab of each of the four

(4) hangar doors in the facility, to include cable system and components, electrical and control system, etc.

1.1.2 Safety: All work will comply with EM 385-1-1 SAFETY AND HEALTH REQUIREMENTS, for proper safety protocol when conducting the work at this facility.

Contractor will perform a safety inspection of existing conditions, prior to commencing work. Contractor is responsible for performing work in a safe manner and providing stability of infrastructure during work. The contractor shall provide all measures necessary to protect the structure during construction. All temporary construction bracing shall be left in place as long as required for safety.

1.2 PROJECT SCHEDULE

1.2.1 The Contractor will utilize the initial schedule included in the proposal and fully develop that schedule to reflect the necessary activities to adequately plan, monitor, and control the work effort. At a minimum, the schedule shall identify:

Start Milestone, projected Completion Milestone, Contractor Completion Date Milestone, and Phase start/finish milestones.

Government activities that could impact progress (i.e. 14 day submittal reviews, and approvals).

Construction Quality Management (CQM) activities. These activities include the Preparatory Phase and Initial Phase for each Definable Feature of Work identified in the Contractor’s Quality Control Plan. These activities should also be included in the Contractor’s Three-week Look ahead schedule and in each bi-weekly progress update meeting.

Commissioning / Testing Turnover and Closeout activities, including pre-final inspection, punch list completion, final inspection and acceptance, and final as-built drawings.

1.2.2 With the exception of the Contract Award and Contract Completion Date (CCD) milestone activities, no activity shall be open-ended; each activity will have predecessor and successor ties. Once an activity exists on the schedule it may not be deleted or

-up hangar doors. Perform a Complete -up hangar doors. Perform a Complete restoration of two (2) existing north facing hangar doors and two (2) existing south facing restoration of two (2) existing north facing hangar doors and two (2) existing south facing mechanical and electrical mechanical and electrical rehab of each of the four rehab of each of the four

(4) hangar doors in the facility, to include cable system and components, electrical and (4) hangar doors in the facility, to include cable system and components, electrical and comply with EM 385-1- comply with EM 385-1-1 SAFETY AND HEALTH 1 SAFETY AND HEALTH REQUIREMENTS, for proper safety protocol when conducting the work at this facility. REQUIREMENTS, for proper safety protocol when conducting the work at this facility.

perform a safety inspection of existing conditions, prior to commencing perform a safety inspection of existing conditions, prior to commencing work. Contractor is responsible for performing work in a safe manner and providing work. Contractor is responsible for performing work in a safe manner and providing stability of infrastructure during work. The contractor shall provide all measures stability of infrastructure during work. The contractor shall provide all measures rotect the structure during construction. All temporary construction bracing rotect the structure during construction. All temporary construction bracing shall be left in place as long as required for safety. shall be left in place as long as required for safety.

The Contractor will utilize the initial schedule included in the proposal and fully develop The Contractor will utilize the initial schedule included in the proposal and fully develop that schedule to reflect the necessary activities to adequately plan, monitor, and control that schedule to reflect the necessary activities to adequately plan, monitor, and control the work effort. At a minimum, the schedule shall identify: the work effort. At a minimum, the schedule shall identify:

Start Milestone, projected Completion Milestone, Contractor Completion Date Milestone, Start Milestone, projected Completion Milestone, Contractor Completion Date Milestone, and Phase start/finish milestand Phase start/finish milestones.

Government activities that could impact progress (i.e. 14 day Government activities that could impact progress (i.e. 14 day approvals). approvals).

Construction Quality Management (CQM) activities. These activities include the Construction Quality Management (CQM) activities. These activities include the Preparatory Phase and Initial Phase for each Definable Feature of Work idPreparatory Phase and Initial Phase for each Definable Feature of Work id Contractor’s Quality Control Plan. These activities should also be included in the Contractor’s Quality Control Plan. These activities should also be included in the Contractor’s Three-Contractor’s Three-week Look ahead schedule and in each bi meeting.meeting.

Commissioning / TestingCommissioning / Testing Turnover and Closeout activities, including pre-final inspection, punch list completion, Turnover and Closeout activities, including pre-final inspection, punch list completion, final inspection and acceptance, and final as-final inspection and acceptance, and final as-renamed to change the scope of the activity and will not be removed from the schedule logic without approval from the COR.

1.2.3 Project schedules will be prepared using Microsoft Projects, if not available then provided in a format which shows project tasks and interdependencies.

1.2.4 Submit a baseline schedule for the entire project with all activities through close-out. This schedule shall be submitted in accordance with Paragraph 1.6, Submittals.

1.2.5 Submit a 3-Week Look Ahead Schedule for each bi-weekly progress meeting. This Look- Ahead schedule will provide a more detailed day-to-day plan of upcoming work identified on the Project Schedule. The work plans will be keyed to activity identification numbers and updated each week to show the planned work for the current and following two-week period. Additionally, include upcoming outages, closures, preparatory meetings, and other meetings. Identify critical path activities. The Schedule will be reviewed during each progress meeting.

1.3 WORK HOURS

1.3.1 Coordinate all activities in advance with the facility manager. Work will not interfere with facility operations, to the greatest extent possible. Working hours will be limited to Monday through Friday, 7:00AM to 4:00PM. Coordinate with the 88th RD facility manager to account for workdays when there could be a conflict with the unit training schedule.

1.3.1.1 Work performed outside of these indicated days and hours must be requested in writing and receive approval of the 88th Readiness Division (RD) facility manager in advance.

1.4 BI-WEEKLY PROGRESS MEETINGS

1.4.1 Conduct a bi-weekly meeting with the Government (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. Use the current approved schedule update for the purposes of this meeting and for the production and review of reports. At the bi-weekly progress meeting, address the status of RFIs, RFPs and Submittals.

1.5 REFERENCES

1.5.1 Unified Facilities Criteria

UFC 1-200-01 DoD Building Code Change 2 2023-06-12

UFC 3-301-01 Structural Engineering, with Change 1 2023-10-02

UFC 3-501-01 Electrical Engineering, with Change 1 2019-11-01

Submit a baseline schedule for the entire project with all activities through closeSubmit a baseline schedule for the entire project with all activities through close l be submitted in accordance with Paragraph 1.6, Submittals. l be submitted in accordance with Paragraph 1.6, Submittals.

progressprogress meeting. This Look- meeting. This Look- -day plan of upcoming work -day plan of upcoming work be keyed to activity identification be keyed to activity identification numbers and updated each week to show the planned work for the current and following numbers and updated each week to show the planned work for the current and following

-week period. Additionally, include upcoming outages, closures, preparatory -week period. Additionally, include upcoming outages, closures, preparatory tify critical path activities. The Schedule will be tify critical path activities. The Schedule will be

Coordinate all activities in advance with the facility manager. Work willCoordinate all activities in advance with the facility manager. Work will with facility operations, to the greatest extent possible. Workiwith facility operations, to the greatest extent possible. Working hours will be limited to ng hours will be limited to Monday through Friday, 7:00AM to 4:00PM. Coordinate with the 88Monday through Friday, 7:00AM to 4:00PM. Coordinate with the 88 manager to account for workdays when there could be a conflict with the unit training manager to account for workdays when there could be a conflict with the unit training

Work performed outside of these indicated days and hours must be requested in writing Work performed outside of these indicated days and hours must be requested in writing and receive approval of the 88and receive approval of the 88thth Readiness Division (RD) facility managerReadiness Division (RD) facility manager

WEEKLY PROGRESS MEETINGSWEEKLY PROGRESS MEETINGS

Conduct a bi-weekly meeting with the Government (or as otherwise mutually agreed to) Conduct a bi-weekly meeting with the Government (or as otherwise mutually agreed to) for the purpose of jointly reviewing the actual progress of the project as compared to the 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. Use as planned progress and to review planned activities for the upcoming two weeks. Use the current approved schedule update for the purposes of this meeting and for the the current approved schedule update for the purposes of this meeting and for the production and review of reports. At the bi-weekly progress meeting, address the status production and review of reports. At the bi-weekly progress meeting, address the status of RFIs, RFPs and Submittals. of RFIs, RFPs and Submittals.

REFERENCESREFERENCES

fiedfied Facilities CriteriaFacilities Criteria

1.6 SUBMITTALS

1.6.1 Site work will not commence until the Government has approved all required submittals.

Partial submittals will not be accepted without prior approval from the Contracting Officer. Each submittal will identify the specific members and titles of the Contractor’s and subcontractor’s staff that had significant input into the submittal preparation. All submittals will be updated, as applicable, and submitted upon award of Optional CLINSs to address work to be performed.

1.6.2 Following are the submittals and associated submission timeframe and Government Review requirements. The Contractor will allow the Government 14 business days to review all submittals.

Submittal Submission Timeframe/Government Approval Baseline Project Schedule (entire project)

Within 15 calendar days of Notice to Proceed (NTP)

Schedule Updates Monthly Three-Week Look Ahead Schedule Bi-Weekly as part of the progress meetings Quality Control Plan Within 15 calendar days of NTP.

Drawings & Product Cut Sheets Within 30 days of NTP.

Demolition Plan Within 30 days of NTP.

Inspection Report Within 60 days of NTP.

As-Built Drawings Within 45 calendar days of project turn over.

O&M Manual Within 45 calendar days of project turn over.

Warranty Management Plan Within 45 calendar days of project turn over.

1.6.3 Provide electrical drawings detailing new components, to include but not limited to, conductors, conduit, disconnect, switches, control panel, brakes, limit switch, and plan for refurbishment of opener motor. Provide all applicable cut sheets for review.

1.6.4 Sign, date and seal all Contractor-originated design drawings by the registered architect or the registered engineer of the respective discipline. This is the seal of the Designer of Record for that drawing. Application of the electronic seal and signature accepts responsibility for the work shown thereon.

1.6.5 Demolition Plan is the planned steps and processes for managing demolition activities and identifying the required sequencing activities and disposal mechanisms. Identify anticipated materials and waste for salvage and recycling. Describe actions to promote material resale or recycling. To the extent practicable, all scrap metal must be sent for reuse or recycling and will not be disposed of in a landfill.

1.7 QUALITY CONTROL

1.7.1 The Contractor will ensure that all work, to include subcontractors and supplies, complies with the requirements of this PWS. The quality control will be adequate to cover all operations, including both on and off-site activities. Prepare daily reports, identify, and submittal preparation. All submittal preparation. All be updated, as applicable, and submitted upon award of Optional CLINSs be updated, as applicable, and submitted upon award of Optional CLINSs

Following are the submittals and associated submission timeframe and Government Following are the submittals and associated submission timeframe and Government allow the Government 14 business days to allow the Government 14 business days to

Submission Timeframe/Government ApprovalSubmission Timeframe/Government Approval Within 15 calendar days of Notice to Proceed (NTP)Within 15 calendar days of Notice to Proceed (NTP)

Monthly Weekly as part of theWeekly as part of the progress meetings

Within 15 calendar days of NTP.Within 15 calendar days of NTP.

Within 30 days of NTP.Within 30 days of NTP.

Within 30 days of NTP. Within 30 days of NTP.

WithinWithin 60 days of NTP.days of NTP.

Within 45 calendar days of project turn over.Within 45 calendar days of project turn over.

Within 45 calendar days of project turn over.Within 45 calendar days of project turn over.

Warranty Management PlanWarranty Management Plan Within 45 calendar days of project turn over.Within 45 calendar days of project turn over.

Provide electrical drawings detailing new components, to include but not limited to, Provide electrical drawings detailing new components, to include but not limited to, conductors, conduit, disconnect, switches, control panel, brakeconductors, conduit, disconnect, switches, control panel, brake for refurbishment of opener motor. Provide all applicable cut sheets for review. for refurbishment of opener motor. Provide all applicable cut sheets for review.

Sign, date and seal all ContractorSign, date and seal all Contractor-originated design drawings by the registered architect or the registered engineer of the respective discipline. This is the seal of the Designer of or the registered engineer of the respective discipline. This is the seal of the Designer of Record for that drawing. Application of the electronic seal and signature accepts Record for that drawing. Application of the electronic seal and signature accepts responsibility for the work shown thereon. responsibility for the work shown thereon.

1.6.51.6.5 Demolition Plan is the planned steps and processes for managing demolition activities Demolition Plan is the planned steps and processes for managing demolition activities and identifying the required sequencing activities and disposal mechanisms. Identify and identifying the required sequencing activities and disposal mechanisms. Identify anticipated materials and waste for salvage and recycling. Describe actions to promotanticipated materials and waste for salvage and recycling. Describe actions to promot material resale or recycling. To the extent practicable, all scrap metal must be sent for material resale or recycling. To the extent practicable, all scrap metal must be sent for reuse or recycling and will not be disposed of in a landfill. reuse or recycling and will not be disposed of in a landfill.

track deficiencies, document progress of work, and support other Contractor QC requirements. Operations will be permitted to begin only after acceptance of the Quality Control Plan or acceptance of an interim Quality Control Plan applicable to the particular feature of work to be started.

1.7.2 The Contractor is responsible for quality control and will establish and maintain an effective quality control system. The quality control system will consist of plans, procedures, and organization necessary to produce an end product that complies with governing regulations and contract requirements. The Contractor’s quality control program will include inspections, tests, and/or analytical reports. The Contractor will maintain current records providing factual evidence that required quality control activities and/or tests have been performed. These records will include the work of subcontractors and suppliers. The Contractor will notify the Contracting Officer Representative of any detected noncompliance of work performed with established quality control criteria. The nonconformance report will include the cause of the nonconformance, proposed corrective action(s), and effect on the overall project schedule.

1.7.3 Quality Assurance: Government personnel will evaluate the Contractor’s performance and record all surveillance observations. When an observation indicates defective performance, the Government will notify the Contractor and require the deficiency to be corrected to conform to contract requirements at no additional cost to the Government.

1.7.4 Quality Control Plan: Quality Management will be executed in accordance with ER 1110-1-12, Quality Management, and the requirements specified herein. A Quality Control Plan (QCP) specifically tailored to this project. The QCP will describe review methods, tests, procedures, inspections, documentation, and other information as necessary to provide complete assurance to the Government that all work will be conducted in accordance with acceptable standards of engineering, architectural and scientific practice.

1.7.5 The QCP at a minimum will:

Describe the quality control organization with names of individuals, qualifications of those individuals, responsibilities, and chains of authorities.

Describe internal quality control reporting procedures and procedures for quality control reporting to the COR.

Describe quality control (QC) procedures of all subcontractors and how subcontractor services/products will be interfaced with the primary contractors. The Contractor is responsible for the quality of all subcontractor products.

1.7.6 At the Government’s request, the Contractor will provide all support necessary for Government Quality Assurance reviews to verify that the Quality Control processes are in compliance with the approved QCP.

establish and maintain an establish and maintain an consist of plans, consist of plans, procedures, and organization necessary to produce an end product that complies with procedures, and organization necessary to produce an end product that complies with governing regulations and contract requirements. The Contractor’s quality control governing regulations and contract requirements. The Contractor’s quality control include inspections, tests, and/or analytical reports. The Contractor include inspections, tests, and/or analytical reports. The Contractor will maintain current records providing factual evidence that required quality control activities maintain current records providing factual evidence that required quality control activities include the work of subcontractors include the work of subcontractors notify the Contracting Officer Representative of any notify the Contracting Officer Representative of any detected noncompliance of work performed with established quality control criteria. The detected noncompliance of work performed with established quality control criteria. The include the cause of the nonconformance, proposed include the cause of the nonconformance, proposed corrective action(s), and effect on the overall project schedule. corrective action(s), and effect on the overall project schedule.

Quality Assurance: Government personnel will evaluate the Contractor’s performance Quality Assurance: Government personnel will evaluate the Contractor’s performance and record all surveillance observations. When an oand record all surveillance observations. When an observation indicates defective bservation indicates defective performance, the Government will notify the Contractor and require the deficiency to be performance, the Government will notify the Contractor and require the deficiency to be corrected to conform to contract requirements at no additional cost to the Government. corrected to conform to contract requirements at no additional cost to the Government.

Quality Management Quality Management willwill be executed in accordance with ER be executed in accordance with ER 1110-1-12, Quality Management, and the requirements specified herein. A Quality 1110-1-12, Quality Management, and the requirements specified herein. A Quality Control Plan (QCP) specifically tailored to this project. The QCP willControl Plan (QCP) specifically tailored to this project. The QCP will methods, tests, procedures, inspections, documentation, and other information as methods, tests, procedures, inspections, documentation, and other information as necessary to provide complete assurance to the Government that all work will be necessary to provide complete assurance to the Government that all work will be conducted in accordance with acceptable standards of engineering, architectural and conducted in accordance with acceptable standards of engineering, architectural and scientific practice.scientific practice.

The QCP at a minimum willThe QCP at a minimum will:

Describe the quDescribe the quality control organization with names of individuals, qualifications of ality control organization with names of individuals, qualifications of those individuals, responsibilities, and chains of authorities. those individuals, responsibilities, and chains of authorities.

Describe internal quality control reporting procedures and procedures for quality control Describe internal quality control reporting procedures and procedures for quality control reporting to the COR. reporting to the COR.

Describe quality control (QC) procedures of all subcontractors and how subcontractor Describe quality control (QC) procedures of all subcontractors and how subcontractor services/products will be interfaced with the primary services/products will be interfaced with the primary responsible for the quality of all subcontractor products. responsible for the quality of all subcontractor products.

1.7.7 The QCP will be updated as required throughout the project life and submitted for review and approval by the Government.

Part 2 - Products

2.1 EXISTING DOOR PANEL CONSTRUCTION

2.1.1 The existing four (4) tilt-up hangar doors have been classified as “the primary character-defining feature of the facility,” therefore the exterior aesthetics of the facility need to stay as they are, to the greatest extent possible. Any alterations to the significant character-defining features should be approached carefully and sensitively, following the Secretary of the Interior’s Standards for Rehabilitation. (https://www.nps.gov/tps/standards/four-treatments/treatmentrehabilitation). Any damage to the hangar doors will be immediately reported to the 88th RD Cultural Resources Manager (CRM). Any required repairs shall be completed “in kind”. If a material change is required to accommodate the rehab/repair effort, consultation is required with Kansas State Historic Preservation Office (SHPO) as to an acceptable replacement material. Consultation will be coordinated with the CRM, which will work with the Kansas SHPO to ensure compliance.

2.2 HARDWARE

2.2.1 General: Provide heavy duty type hardware with fasteners as required for a complete installation. All moving parts associated with the 1942 Byrne motor and gears overhead door system shall be rebuilt/refurbished with a compatible system that will cause minimal alteration or damage to the historic hangar bay floor plan, exterior elevation, and historic materials.

2.2.2 Existing Guide Rollers: Remove and replace all anti-friction bearing guide rollers.

Guide rollers shall engage steel door guides and guide the panel up and down. The northwest hangar door recently underwent maintenance work that replaced the old guide rollers. These guide rollers will not be replaced.

2.2.3 Existing Cable Separator Rollers: Remove and replace all four (4) cable separator rollers that are found on each side of the hangar facility.

2.2.4 Existing Cable System: Manufacture, remove and replace all existing wire rope (cables), sheave assemblies and fittings to make system operable. All idler sheaves will be provided with sealed roller bearings. Following installation of the new cable system, contractor must rebalance door alignment so that doors are weathertight and vertically plumb at each end.

2.2.5 Existing Hangar Door Weather Seals: Provide new continuous rubber, neoprene, or flexible vinyl adjustable weatherstrip gasket at tops and sides.

up hangar doors have been classified as “the primary characterup hangar doors have been classified as “the primary character feature of the facility,” therefore the exterior aesthetics of the facility need to stay as feature of the facility,” therefore the exterior aesthetics of the facility need to stay as

Any alterations to the significant characterAny alterations to the significant character-defining -defining features should be approached carefully and sensitively, following the Secretary of the Interior’s features should be approached carefully and sensitively, following the Secretary of the Interior’s https://www.nps.gov/tps/standards/four-https://www.nps.gov/tps/standards/four-damage to the hangar damage to the hangar doors will be immediately doors will be immediately

Cultural Resources Manager (CRM)Cultural Resources Manager (CRM). Any required repairs . Any required repairs shall be shall be to accommodate the rehab/repair effortto accommodate the rehab/repair effort

Kansas State Historic Preservation Office (SHPO)Kansas State Historic Preservation Office (SHPO) as to an will be coordinated with the will be coordinated with the CRM, which will to ensure compliance.

General: Provide heavy duty type hardware with fasteners as required for a complete General: Provide heavy duty type hardware with fasteners as required for a complete All moving parts associated with the All moving parts associated with the 1942 Byrne motor and g1942 Byrne motor and g door system shall be rebuilt/refurbished with a door system shall be rebuilt/refurbished with a compatible system that will cause minimal compatible system that will cause minimal alteration or damage to the historic hangar bay floor plan, exterior elevation, and historic alteration or damage to the historic hangar bay floor plan, exterior elevation, and historic

Existing Guide Rollers: Remove and replace all anti-friction bearing guide rollers. Existing Guide Rollers: Remove and replace all anti-friction bearing guide rollers.

Guide rollers shall engage steel door guides and guide the panel up and down. The Guide rollers shall engage steel door guides and guide the panel up and down. The northwest hangar door recently underwent maintenance work that replaced the old guide northwest hangar door recently underwent maintenance work that replaced the old guide rollers. These guide rollers will not be replaced. rollers. These guide rollers will not be replaced.

2.2.32.2.3 Existing Cable Separator Rollers: Remove and replace all Existing Cable Separator Rollers: Remove and replace all that are found on each side of the hangar facility. that are found on each side of the hangar facility.

2.2.42.2.4 Existing Cable System: Manufacture, remove and replace all existing wire rope (cables), Existing Cable System: Manufacture, remove and replace all existing wire rope (cables), sheave assemblies and fittings to make system operable.sheave assemblies and fittings to make system operable.

provided with sealed roller bearings. Following installation of the new cable system, provided with sealed roller bearings. Following installation of the new cable system, contractor must rebalance door alignment so that doors are weathertight and vertically contractor must rebalance door alignment so that doors are weathertight and vertically plumb at each end. plumb at each end.

2.2.6 Inspect hand-operated disconnect mechanism for automatically engaging sprocket-chain operator and releasing brake for emergency manual operation and ensure all are in full working order.

2.2.7 Existing Structural Elements: New attachments to existing structural elements, except where replaced in kind, are not allowed. All replacement and repairs must be completed such that additional structural load (gravity and lateral) is not imposed on the existing structure. Structural modifications to the existing structural elements are not permitted.

2.2.8 Gearbox: Complete gearbox rebuild/refurbish, to include removal and reinstallation of the gearbox, manufacturing, and installation of Internal worm gears, Worm shaft, Drive sprocket, Motor sprocket, Chain, External Pinion Gears, All bearings, gaskets, and oil seals.

2.2.9 Electrical: All work will be performed in accordance with EM 385-1-1 and comply with the requirements of UFC 3-501-01 and NFPA 70. Components specified for replacement will be new, unless specifically noted otherwise, and be compatible with existing electrical characteristics of the facility.

Unless otherwise approved, all new conductors shall be copper.

Replace the two Emergency Open Switches located exterior of the facility. Switches will be provided in weatherproof enclosures. Provide existing historical switch and faceplate to Government once removed.

Provide new interior hangar door activation switches located on ground level at each corner of the facility. Each of the four locations has two switches and can open both doors on the associated side of the hangar. Conductors will be replaced from switch to control panels on catwalk. Conduit system may be reused upon verification of code compliance and confirmation of structural integrity.

Hangar Door Control/Motor Catwalk Bay (4 Total)

1) Provide new main disconnect and conductors to source. Source is the E-Panel (120/208V, 3-Phase, 70A Ckts: 2,4,6 & 8,10,12) located in the East Wing Basement.

Conduit system may be reused upon verification of code compliance and confirmation of structural integrity. (Option, CLIN 0002)

2) Provide new Control Panel. Control panel will maintain existing control scheme to include functions of the Time Delay Relay, Limit Switches, Hi/Low Speed and sounder device. Verify existing control prior to demolition of existing and fabrication / installation of new panel.

3) Provide new conductors and conduit to all components within the Hangar Door Control/Motor Catwalk Bay (i.e.: motors, brakes, limit switches, sounder device, etc.).

4) Electric brakes will be replaced. Existing brake is Stearns Model 1-087 031-07, 60 Hz, 220V).

where replaced in kind, are not allowed. All replacement and repairs must be completed where replaced in kind, are not allowed. All replacement and repairs must be completed such that additional structural load (gravity and lateral) is not imposed on the existing such that additional structural load (gravity and lateral) is not imposed on the existing structure. Structural modifications to the existing structural elements are not permitted.structure. Structural modifications to the existing structural elements are not permitted.

Gearbox: Complete gearbox rebuild/refurbish, to include removal and Gearbox: Complete gearbox rebuild/refurbish, to include removal and reinstallation of reinstallation of Internal worm gears,Internal worm gears, Worm shaft,Worm shaft, Drive sprocket, Motor sprocket, Chain, External Pinion Gears, All bearings, gsprocket, Motor sprocket, Chain, External Pinion Gears, All bearings, gasketsaskets, and , and oil be performed in accordance with EM 385-1-1 and compl be performed in accordance with EM 385-1-1 and comply withy with -501-01 and NFPA 70. Components specified for replacement -501-01 and NFPA 70. Components specified for replacement be new, unless specifically noted otherwise, and be compatible with existing be new, unless specifically noted otherwise, and be compatible with existing electrical characteristics of the facility.

Unless otherwise approved, all new condUnless otherwise approved, all new conductors shall be copper.uctors shall be copper.

Replace the two Emergency Open Switches located exterior of the facility. Switches Replace the two Emergency Open Switches located exterior of the facility. Switches be provided in weatherproof enclosures. Provide existing historical switch and faceplate be provided in weatherproof enclosures. Provide existing historical switch and faceplate to Government once removed. to Government once removed.

interior interior hanhangar door activation switches located on ground level at each gar door activation switches located on ground level at each corner of the facility. Each of the four locations has two switches and can open both corner of the facility. Each of the four locations has two switches and can open both doors on the associated side of the hangar. Conductors doors on the associated side of the hangar. Conductors control panels on catwalk. Conduit system may be reused upon verification of code control panels on catwalk. Conduit system may be reused upon verification of code compliance and confirmation of structural integrity. compliance and confirmation of structural integrity.

Hangar Door Hangar Door Control/Motor CatwalkControl/Motor Catwalk

1) Provide new main disconnect and conductors to source. Source is the E-Provide new main disconnect and conductors to source. Source is the E- (120/208V, 3-(120/208V, 3-PhPhase, 70A Ckts: 2,4,6 & 8,10,12) located in the East Wing Basement. ase, 70A Ckts: 2,4,6 & 8,10,12) located in the East Wing Basement.

Conduit system may be reused upon verification of code compliance and Conduit system may be reused upon verification of code compliance and confirmation of structural integrity. (confirmation of structural integrity. (

2)2) Provide new Control Panel. Control panel Provide new Control Panel. Control panel include functions of the Time Delay Relay, Limit Switches, Hi/Low Speed and include functions of the Time Delay Relay, Limit Switches, Hi/Low Speed and sounder device. Verify existing control prior to demolition of existing and sounder device. Verify existing control prior to demolition of existing and / installa/ installa

5) Refurbish and rewind existing Reliance motors. Perform phase rotation testing prior to and after completion of work.

6) Provide new limit switch system to match existing. Calibrate as required.

After completing installation, including work by other trades, lubricate, fully test, and commission door operation system, and adjust doors to operate easily, free from warp, twist or distortion and fitting weathertight for entire perimeter.

2.3 PRIME AND PAINTING (Option, CLIN 0003)

2.3.1 General: Clean and prime ferrous metal surfaces, exposed and unexposed except tightly joined and lubricated surfaces, with door manufacturer’s standard rust-inhibitive primer.

Use primer that is compatible with finish painting.

2.3.2 Face: Inspect the existing face of panels both exterior and interior for rust, corrosion damage. Remove rust and corrosion and prepare site(s) for paint. Replace any clear or obscure glass panes found to be cracked or broken. Hangar door windows shall be replaced in-kind with the bottom row a clear glass for safety. Deviation from in-kind replacement would require additional consultation with SHPO to select an appropriate pane type for consistency.

2.3.3 Frame: Inspect the existing frame of the tilt-up hangar doors for rust, and corrosion damage. Remove rust and corrosion and prepare site(s) for paint.

2.3.4 Painting: Clean and prime the existing hangar doors and prepare for finished painting.

Paint color is to match existing.

Part 3 - Execution

3.1 EXAMINATION

3.1.1 While performing work listed in the PWS complete a visual inspection and provide a summary of any items not identified, that need repaired or replaced.

3.1.2 Any damage to facility or infrastructure done by the contractor is to be repaired back to previous conditions.

3.2 PHASING

3.2.1 The restoration of the hangar doors will commence as follows:

North hangar doors will be restored first.

South hangar doors will be restored last.

3.3 OPERATION AND MAINTENANCE MANUALS

commission door operation system, and adjust doors to operate easily, free from warp, commission door operation system, and adjust doors to operate easily, free from warp, General: Clean and prime ferrous metal surfaces, exposed and unexposed except tightly General: Clean and prime ferrous metal surfaces, exposed and unexposed except tightly joined and lubricated surfaces, with door manufacturer’s standard joined and lubricated surfaces, with door manufacturer’s standard rust-inhibitive primer. -inhibitive primer.

Face: Inspect the existing face of panels both exterior and interior for rust, corrosion Face: Inspect the existing face of panels both exterior and interior for rust, corrosion damage. Remove rust and corrosion and prepare site(s) for paint. Replace any clear or damage. Remove rust and corrosion and prepare site(s) for paint. Replace any clear or obscure glass panes found to be cracked or broken. Hangar door windows shall be obscure glass panes found to be cracked or broken. Hangar door windows shall be

-kind with the bottom row a clear glass for safety. Deviation from in-kind -kind with the bottom row a clear glass for safety. Deviation from in-kind uld require additional consultation with uld require additional consultation with SHPO to select an appropriate SHPO to select an appropriate

Frame: Inspect the existing frame of the tiltFrame: Inspect the existing frame of the tilt-up hangar doors for rust, and corrosion -up hangar doors for rust, and corrosion damage. Remove rust and corrosion and prepare site(s) for paint. damage. Remove rust and corrosion and prepare site(s) for paint.

Painting: Clean and prime the existing hangar doors and prepare for finished painting. Painting: Clean and prime the existing hangar doors and prepare for finished painting.

Paint color is to match existing.Paint color is to match existing.

- Execution - Execution

EXAMINATIONEXAMINATION

While performing work listed in the PWS complete a visual inspection and provide a While performing work listed in the PWS complete a visual inspection and provide a summary of any items not identified, that need repaired or replaced. summary of any items not identified, that need repaired or replaced.

3.1.23.1.2 Any damage to facility or infrastructure done by the contractor is to be repaired back to Any damage to facility or infrastructure done by the contractor is to be repaired back to previous conditions. previous conditions.

PHASINGPHASING

The restoration of the hangar doors will commence as follows: The restoration of the hangar doors will commence as follows:

3.3.1 Provide two electronic copies of the Operation and Maintenance Manual files and two hard copies of the Operation and Maintenance Manuals.

3.3.2 Operating Instruction: Provide specific instructions, procedures, and illustrations for the following:

Normal Operations: Provide Control Diagrams with data to explain operation and control of systems and specific equipment.

Emergency Operations: Provide Emergency Procedures for equipment malfunctions to permit a short period of continued operation or to shut down the equipment to prevent further damage to systems and equipment. Provide Emergency Shutdown Instructions for fire, explosion, spills, or other foreseeable contingencies. Provide guidance and procedures for operation of the emergency manual opener.

Operator Service Requirements: Provide instructions for services to be performed by the operator such as lubrication, adjustment, and inspection.

Preventive Maintenance Plan, Schedule, and Procedures:

1) Provide manufacturer's schedule for routine preventive maintenance, inspections, condition monitoring (predictive tests) and adjustments required to ensure proper and economical operation and to minimize repairs. Provide instructions stating when the systems should be retested. Provide manufacturer's projection of preventive maintenance workhours on a daily, weekly, monthly, and annual basis including craft requirements by type of craft. For periodic calibrations, provide manufacturer's specified frequency and procedures for each separate operation.

2) Define the anticipated time required to perform each of each test (workhours), test apparatus, number of personnel identified by responsibility, and a testing validation procedure permitting the record operation capability requirements within the schedule. Provide a remarks column for the testing validation procedure referencing operating limits of time, pressure, temperature, volume, voltage, current, acceleration, velocity, alignment, calibration, adjustments, cleaning, or special system notes.

Delineate procedures for preventive maintenance, inspection, adjustment, lubrication and cleaning necessary to minimize repairs.

3) Lubrication Data: Include the following preventive maintenance lubrication data:

o A table showing recommended lubricants for specific temperature ranges and applications.

o Charts with a schematic diagram of the equipment showing lubrication points, recommended types and grades of lubricants, and capacities.

o A Lubrication Schedule showing service interval frequency.

Provide Control Diagrams with data to explain operation and control Provide Control Diagrams with data to explain operation and control

Provide Emergency Procedures for equipment malfunctions to Provide Emergency Procedures for equipment malfunctions to permit a short period of continued operation or to shut down the equipment to prevent permit a short period of continued operation or to shut down the equipment to prevent further damage to systems and equipment. Provide Emergency Shutdown Instructions for further damage to systems and equipment. Provide Emergency Shutdown Instructions for fire, explosion, spills, or other foreseeable contingencies. Provide guidance and fire, explosion, spills, or other foreseeable contingencies. Provide guidance and manual manual opener. opener.

Provide instructions for services to be performed by the Provide instructions for services to be performed by the operator such as lubrication, adjustment, and inspection. operator such as lubrication, adjustment, and inspection.

Preventive Maintenance Plan, Schedule, and Procedures: Preventive Maintenance Plan, Schedule, and Procedures:

Provide manufacturer's schedule for routine preventive maintenance, inspections, Provide manufacturer's schedule for routine preventive maintenance, inspections, condition monitoring (predictive tests) and adjustments required to ensure proper and condition monitoring (predictive tests) and adjustments required to ensure proper and economical operation and to minimize repairs. Provide instructions stating when the economical operation and to minimize repairs. Provide instructions stating when the ms should be retested. Provide manufacturer's projection of preventive ms should be retested. Provide manufacturer's projection of preventive maintenance maintenance workhours on a daily, weekly, monthly, and annual basis including craft workhours on a daily, weekly, monthly, and annual basis including craft requirements by type of craft. For periodic calibrations, provide manufacturer's requirements by type of craft. For periodic calibrations, provide manufacturer's specified frequency specified frequency and procedures for each separate operation. and procedures for each separate operation.

Define the anticipated time required to perform each of each test (Define the anticipated time required to perform each of each test ( apparatus, number of personnel identified by responsibility, and a testing validation apparatus, number of personnel identified by responsibility, and a testing validation procedure permitting the record operation procedure permitting the record operation schedule. Provide a remarks column for the testing validation procedure referencing schedule. Provide a remarks column for the testing validation procedure referencing operating limits of time, pressure, temperature, volume, voltage, current, acceleration, operating limits of time, pressure, temperature, volume, voltage, current, acceleration, velocity, alignment, calibration, adjustments, cleaning, or special system notes. velocity, alignment, calibration, adjustments, cleaning, or special system notes.

Delineate procedures for preventive maintenance, inspection, adjustment, lubrication Delineate procedures for preventive maintenance, inspection, adjustment, lubrication and cleaning necessary to minimize repairs.and cleaning necessary to minimize repairs.

3)3) Lubrication DataLubrication Data

A table sA table s

3.4 WARRANTY

3.4.1 Provide a one-year warranty for all installed components against defects in material and workmanship, beginning on the date of Project Acceptance.

3.4.2 At least 30 days before the planned work completion, submit one set of the warranty management plan. Include within the warranty management plan all required actions and documents to assure that the Government receives all warranties to which it is entitled.

The plan narrative must contain sufficient detail to render it suitable for use by future maintenance and repair personnel, whether tradesmen, or of engineering background, not necessarily familiar with this contract. The term "status" as indicated below must include due date and whether item has been submitted or was accomplished. Assemble approved information in a binder and turn over to the Government upon acceptance of the work, along with an electronic copy placed on a compact disc (CD). The construction warranty period must begin on the date of project acceptance and continue for the full product warranty period. The warranty management plan must include, but is not limited to, the following:

Roles and responsibilities of personnel associated with the warranty process, including points of contact and telephone numbers within the organizations of the Contractors, subcontractors, manufacturers, or suppliers involved.

For each warranty, the name, address, telephone number, and e-mail of each of the guarantor's representatives nearest to the project location.

As-Built Record of Equipment and Materials list for each warranted equipment, item, feature of construction or system indicating:

1) Name of item.

2) Model and serial numbers.

3) Location where installed.

4) Name and phone numbers of manufacturers or suppliers.

5) Names, addresses and telephone numbers of sources of spare parts.

6) Warranties and terms of warranty. Include one-year overall warranty of construction, including the starting date of warranty of construction. Items which have warranties longer than one year must be indicated with separate warranty expiration dates.

7) Cross-reference to warranty certificates as applicable.

8) Starting point and duration of warranty period.

9) Summary of maintenance procedures required to continue the warranty in force.

10) Cross-reference to specific pertinent Operation and Maintenance manuals.

11) Organization, names, and phone numbers of persons to call for warranty service.

12) Typical response time and repair time expected for various warranted equipment.

Copies of instructions to be posted near selected pieces of equipment where operation is critical for warranty or safety reasons.

At least 30 days before the planned work completion, submit one set of the At least 30 days before the planned work completion, submit one set of the warranty warranty management plan. Include within the warranty management plan all required actions and management plan. Include within the warranty management plan all required actions and documents to assure that the Government receives all warranties to which it is entitled. documents to assure that the Government receives all warranties to which it is entitled.

The plan narrative must contain sufficient detail to render it suitable The plan narrative must contain sufficient detail to render it suitable for use by future for use by future maintenance and repair personnel, whether tradesmen, or of engineering background, not maintenance and repair personnel, whether tradesmen, or of engineering background, not necessarily familiar with this contract. The term "status" as indicated below must include necessarily familiar with this contract. The term "status" as indicated below must include due date and whether item has been submitted or was accomplished. Assemble approved due date and whether item has been submitted or was accomplished. Assemble approved information in a binder and turn over to the Government upon acceptance of the work, information in a binder and turn over to the Government upon acceptance of the work, along with an electronic copy placed on a compact disc (CD). The construction warranty along with an electronic copy placed on a compact disc (CD).