Attachment_1_SOW_FA930122Q0033_B1600Composite Oven_MXG_20220906.pdf

SO

STATEMENT OF WORK

DATE OF DOCUMENT: 09/06/2022

TITLE / BLDG 1600, Composite Oven Installation

FACILITIES

OFFICE 412

MXG/MXOL

AIR FORCE TEST

CENTER

EDWARDS AIR FORCE BASE, CALIFORNIA 93523-

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Table of Contents

1.0. SECTION I: DESCRIPTION OF SERVICES

1.1. General Scope

1.2. Purpose of the Document

1.3. Requirements

2.0. SECTION II: CONTRACTOR RESPONSIBILITIES

2.1. General

3.0. SECTION III: GOVERNMENT FURNISHED PROPERTY AND SERVICES

3.1. Emergency Medical Services

3.2. Security Police and Fire Protection

4.0. SECTION IV: GENERAL INFORMATION

4.1. Hours of Operation

4.2. Contractor Personnel

4.3. Safety

4.4. Base Security Requirement

4.5. Contractor Furnished Property and Services

4.6. Hazardous Noise

4.7. Disposal of waste/excess or hazardous material

4.8. Environmental Protection

4.9. Miscellaneous Paragraph

5.0. SECTION V APPENDICES & EXHIBITS

APPENDIX 1 Definitions, Abbreviations, and Acronyms APPENDIX 2 Composite Oven Specifications and Pictures

BLDG 1600, Composite Oven Installation

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SECTION I

1.0 . GENERAL INFORMATION

1.1. General Scope: The Air Force Test Center (AFTC), Edwards AFB, CA, requests a proposal for work to be accomplished for the 412TH Maintenance Group in order to replace the composite oven at B1600, Rm 507 (Plastic Shop). The work to be accomplished includes but is not limited to the following: Demolition, Equipment, Heating Systems, General Purpose Electrical Power and General Requirements.

1.2. PURPOSE OF THE DOCUMENT

1.2.1. General Description: This Statement of Work serves as a tool for recording customer requirements, ensuring that these requirements are met and evaluating the project design before construction begins. The overall objective is to establish a plan of action for defining and achieving desired results and goals.

1.3. REQUIREMENTS

1.3.1. Scope of Work: Requirements is for the installation of a composite oven in B1600 Rm 507 where the it is organized and used by CSI/CSC UniFormat for Building Construction. The contractor shall accomplish the following items within the period of performance listed below:

a. Period of Performance (PoP) no later than 31 Mar 2023

1.3.2. Interior Demolition: Contractor will disconnect the power, ducting, and vacuum lines to the current oven then remove the oven and dispose of it off-site.

1.3.3. Equipment: Contractor will install a new composite oven in the space provided by the removal of the previous oven. Assembly and Installation procedures for the composite oven shall be designed,and engineered to meet or exceed the standards set forth in Federal OSHA Standards for the Construction Industry 1926, Federal OSHA Standards for General Industry 1910, Cal/OSHA Construction Safety Orders, Title 8 (1670), Cal/OSHA General Safety Orders, Title 8 (3210), EM385 (for US Military projects) and ANSI Z359. All drawings will be submitted after the award process to give the contractor ample time ensure all measurement and dimensions are correct.

1.3.3.1 Submission of Proposal: Proposal and Final Assembly drawings shall be provided in PDF and electronic format at award. Final submittal Assembly drawings, calculation reports, Manufacturer catalog cut sheets and specifications.

1.3.3. Heating Systems: The contractor shall route and connect all power and ducting to the modulating exhaust according to manufacturer’s specifications and all applicable codes and regulations according to The Uniform Mechanical Code (UMC).

1.3.4. Special HVAC Systems and Equipment: The contractor shall route and connect to all existing vacuum lines according to manufacturer’s specifications and all applicable codes and regulations according to The Uniform Mechanical Code (UMC).

1.3.5. General Purpose Electrical Power Branch Wiring System: Contractor will install the appropriately rated wiring to properly power the installed equipment from the panel board to the point of use. Wiring will be in the proper conduit, secured and painted to match the interior designs. Installation of wiring devices shall include disconnects and outlets and all work will meet The National Electric Codes (NEC) requirements.

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SECTION II

2.0. CONTRACTORS RESPONSIBILITIES

2.1.1. The contractor will be responsible for providing all equipment, tools, and manpower to complete the spray booth installation.

2.2.2. Administer safe work procedures.

2.2.3. Ensure the proper disposal of all debris generated from activities.

2.2.4. Perform the installation as described in section 1.3 of this document.

SECTION III

3.0. BASE SUPPORT SERVICES

3.1. Emergency Medical Services. Edwards AFB will provide emergency medical services for Contractor personnel in performance of services under this contract base IAW Air Force Instruction (AFI) 41-115 Chapter

1. The Contractor shall reimburse the Government for treatment provided at the current reimbursement rate for non-authorized user IAW AFH 41-114, paragraph 42. The Contractor shall provide to the 412TH Medical Group, the name of a physician and/or hospital to which injured personnel can be transferred for further treatment and care after receiving initial emergency treatment on base. All mishaps will be promptly reported to the base safety office through the CO.

3.2. Security Police and Fire Protection. Phone number for Security Forces Squadron, 277-3340; Fire Protection, 911.

SECTION IV

4.0. GENERAL INFORMATION

4.1. Hours of Operation. The Contractor shall perform the services required under this contract during the following hours: 6:00AM to 4:00PM PST Monday thru Friday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings. The Contractor may perform the services required under this contract outside the normal hours of operation with advanced consent and coordination with the Project Manager

4.1.1. Recognized Holidays

New Year’s Day Labor Day Martin Luther King Jr.’s Birthday Columbus Day President’s Day Veteran’s Day Memorial Day Thanksgiving Day Independence Day Christmas Day

*If the holiday falls on a Saturday, it will be observed on the preceding Friday. If the holiday falls on Sunday, it will be observed on the following Monday.

4.2. Contractor Personnel

4.2.1. Contractor Employees:

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The Government reserves the right to restrict the employment, under this contract, of any Contractor employee, or prospective Contractor employee who is identified as a potential threat to health, safety, security, general wellbeing, or the operational mission of the installation and its population. Contractor shall perform background checks, at Contractor's expense, to ensure that said employee has not been convicted of any sexual crime or any crime against children.

4.2.1.1. Alcohol/Drug Use. The consumption of alcoholic beverages or illegal drugs by Contractor personnel, while on duty, is strictly forbidden. The Contractor shall immediately remove any employee who is under the influence of alcohol or drugs.

4.2.1.2. Certifications. Contractor employees shall have current and valid professional certifications and licenses required to perform the work in this PWS, prior to contract award. All certification and licensing requirements by Federal, State, and local agencies shall be complied with at the Contractor's expense.

4.2.1.3. Contractor Qualifications. The Contractor shall utilize employees possessing adequate training, skills, and knowledge to perform the requirements of this contract.

4.2.2. Use of Government Employees.

The Contractor shall not employ any person who is an employee of the U.S. Government if employing that person would create a conflict of interest. In addition, the Contractor shall not employ any person who is an employee of the Department of the Defense if such employment would be contrary to the policies contained in AFI 64-106, Chapter 1, Industrial Labor Relations Activities.

4.2.2.1. Employment of Spouses/Dependents. The Contractor shall not employ any person who is a spouse or dependent child of a Department of Defense employee (either military or civilian) when such employee would be placed in a conflict of interest or appearance of a conflict of interest by virtue of such employment.

4.2.2.2. Off-duty Military Personnel. The Contractor is cautioned that off-duty active military personnel hired under this contract may be subject to permanent change of station, change in duty hours, or deployment.

Military Reservists and National Guard members may be subject to reorder to active duty. The abrupt absence of these personnel could adversely affect the Contractor's ability to perform. However, their absence at any time shall not constitute an excuse for nonperformance under this contract.

4.2.2.3. Identification of Contractor Employees. All contract personnel attending meetings, answering Government telephones, and working in other situations where their Contractor status is not obvious to third parties are required to identify themselves as such to avoid creating an impression in the minds of members of the public that they are Government officials. They must also ensure that all documents or reports produced by Contractors are suitably marked as Contractor products or that Contractor participation is appropriately disclosed.

4.2.2.4. Privately Owned Vehicles. Each Contractor employee driving a privately owned vehicle on the installation must carry minimum liability insurance as required by the State. Contractor employees shall adhere to all posted speed limits and shall not use hand-held cellular telephones while driving on the installation for phone calls or texting. Use of seatbelts is mandatory. Any Contractor employee cited for driving under the influence will have their driving privileges immediately revoked for a period to be determined.

4.3. Safety.

It is the contractor's responsibility to ensure its employees and managers have a comprehensive understanding of and full compliance with OSHA requirements. Detailed information is available on the OSHA website at http://www.osha.gov. It is the contractor's sole responsibility for compliance with OSHA, Public Law 91-596.

The contractor shall comply with all federal, state and local laws, and Air Force Instructions (AFIs) for the

Attachment 1 SOW FA9301-22-Q-0033 B1600 Composite Oven MXG Page 5 of 21 protection of their employees while working on an Air Force Installation or property. The protection of contractor employees is exclusively the obligation of the contractor. Contractor shall manage all work areas to ensure the safety of building occupants, base personnel, or visitors in or near the areas. The Contractor must ensure that personnel are properly trained on the equipment they are tasked to operate.

4.3.1. Safety Equipment. The Contractor shall furnish personal safety equipment for its employees in performance of this contract. Safety equipment includes shoes or boots, eyewear, respirators, and gloves.

4.3.2. Safety Threats. The Contractor shall not employ persons for work on this contract if such employees are identified to the Contractor by the CO as a potential threat to the health, safety, security, general well-being or operational mission of the installation and its population.

4.3.3. Substance Abuse Testing. Contractor employees shall be subject to substance abuse testing as a result of a mishap investigation when an individual’s actions or inactions are suspected as factors in a mishap sequence.

The CO/FC may identify the employees to be tested and the drugs and substances for which those employees must be tested. The service provider shall accomplish the specified testing using a certified (i.e., a certified lab that meets Department of Health and Human Services (DHHS)/ Substance Abuse and Mental Health Services Administration (SAMHSA) certification) medical substance abuse testing facility. Results of the test(s) shall be provided to the Government solely for the purpose of completing an investigation.

4.4. Base Security Requirements:

4.4.1. Physical Security.

4.4.1.1. Background Check. All Contractor employees will be subject to a criminal history background check IAW Air Force Manual (AFMAN) 31-113, Installation Perimeter Access Control, as stipulated in the Installation Commander’s memorandum to the 412th Security Forces Office dated 23 Apr 2015 (copies of both the AFMAN and memorandum can be obtained upon request from the Contracting Office). Vehicle registration, proof of insurance, and a valid driver's license must be presented for vehicles. Installation Commanders may deny access and credentials based on information obtained during identity vetting that indicates the individual may present a threat to the good order, discipline, and morale of the installation. Please refer to the Edwards AFB Fitness Determination for further information concerning base access.

4.4.1.2. Base Access. For Contractor personnel who wish to obtain long-term Base access via an Air Force Materiel Command (AFMC) Form 496, Application for AFMC Identification Card, IAW Air Force Federal Acquisition Regulation Supplement (AFFARS) Clause 5352.242-9000, Contractor Access to Air Force Installations, the Prime Contractor shall submit a written request on company letterhead to the CO with the following information (prior to submitting a request for Base access via an AFMC Form 496): 1) contract number, 2) location of work, 3) expiration date (must be on or before contract’s expiration date), and 4) names of employees/ subcontractor employees needing access to the base, to include each employee’s company name.

4.4.1.3. It is recommended that the Prime Contractor provide a copy of the request letter to each employee for verification purposes when the employee comes to the Contracting Office at Building 2800 to get their AFMC Form 496 signed. Employees for which no request letter can be found or provided will result in the employee being asked to return on another date/time so verification can be made.

4.4.1.4. Base passes will be limited to a period of one year from the date the AFMC Form 496 is submitted to the Contracting Office for signature.

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4.4.1.5. The AFMC Form 496 will be reviewed/approved by the CO, then taken by the Contractor employee to the Edwards AFB Pass & Registration Office in Building 3000 for the security portion and issuance of the Base pass.

4.4.1.6. The contractor shall comply with all base security regulations. Additionally, the contractor shall comply with actions dictated by force protection condition changes/measures. For real-world situations/exercises, changes to force protection conditions could impact contractor performance of work and can include denial of access to the installation to perform work

4.4.1.7 Only employees who will be working on the contract consistently/frequently should be submitted for a long-term Base pass.

4.4.1.8. The contractor shall report suspicious activity (refer to Edwards AFB Contractor Antiterrorism Awareness pamphlet) to Security Forces at 661-277-3340 in a timely manner.

4.4.1.10. Visitors/contractors with driver’s licenses from ME, MN, MO, MT, and WA (exceptions are EDL- Enhanced driver’s licenses from MN & WA) will not be able to obtain Base access without another form of identification as an identity proofing document. The list of authorized IDs can be found in the REAL ID Act of 2005. Please visit the Department of Homeland Security’s (DHS) website to get the latest information, https://www.dhs.gov/current-status-states-territories.

4.4.1.11. During performance of the contract, the Contractor shall be responsible for obtaining required identification for newly assigned personnel.

4.4.1.12. The Contractor shall be responsible for and ensure prompt return of credentials and vehicle passes to the issuing office for: 1) any employee who no longer requires access to the work site; 2) upon request by a CO;

and 3) upon completion or termination of the contract. Failure to comply with these requirements may result in withholding of payment.

4.4.1.14. Contractor employees are prohibited from possessing weapons, firearms or ammunition, on themselves or within Contractor-owned or privately owned vehicle while on Edwards AFB.

4.5. Contractor Furnished Property and Services. Except for those items or services specifically stated to be Government-furnished in Section III and any appendixes, the Contractor shall furnish everything required to perform this contract in accordance with all of its terms. The following mentioned requirements are not all inclusive of the Contractor furnished items and services required in the performance of this contract. The Contractor shall provide all personnel, vehicles, supervision, and other items and services necessary to perform this PWS.

4.6. Hazardous Noise: Jet aircraft operating on the runway and/or taxi ways make the contract area a zone of high level noise. The contractor is advised to take the necessary precautions to protect himself and his workers against ear injury while in the area.

4.7. Disposal of waste/excess or hazardous material: Any waste or excess material resulting from any contract requirement shall be removed and disposed of at a proper disposal site off Edwards Air Force Base by the Contractor in strict accordance with applicable Federal, State, County and local laws. The contractor shall coordinate all movement of hazardous waste with AFTC Hazardous Manager at (805) 277-9380 prior to movement.

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4.8. Environmental Protection. The Contractor shall comply with all applicable Federal, state and local laws, regulations and standards that are or may become applicable to Contractor’s activities in performance of this PWS. During on-site Edwards AFB operations:

4.8.1. Permits. The Contractor shall be solely responsible for obtaining at its cost and expense any environmental permits required for its operations under the Contract, independent of any existing permits held by the Government. Any and all environmental permits required for any of the Contractor’s operations or activities would be subject to prior concurrence of the Government. The Contractor acknowledges that the Government will not consent to being named a secondary discharger or co-permittee for any operations or activities of the Contractor under the Contract. In the event the Government is named as a secondary discharger or co-permittee for any activity or operation of the Contract, the Government shall have the right to take reasonable actions necessary to prevent, suspend, or terminate such activity or operation, including terminating this Contract, without liability or penalty.

4.8.2. Right to Inspect. The Government’s rights under this Contract specifically include the right for Government officials to inspect upon reasonable notice the work site for compliance with environmental, safety and occupational health laws and regulations, whether or not the Government is responsible for enforcing them.

Such inspections are without prejudice to the right of duly constituted enforcement officials to make such inspections. The Government normally will give the Contractor twenty-four (24) hours prior notice of its intention to inspect, unless it determines the entry is required for safety, environmental, operations or security purposes.

4.8.3. Non-compliance. If the Contractor is found to not be in compliance with any of these regulations, there may be because for the operation to shut down until the Contractor, when within the Contractor’s control or the Government, has remedied the problem. Any sanitary deficiencies shall require immediate correction.

4.8.4. Spill Response. The Contractor is responsible to report and promptly clean up all spills in a manner consistent with current environmental regulations. In the event that it is necessary to utilize Government material, equipment, or personnel to clean up a Contractor caused spill, the Contractor shall be required to reimburse the Government for all associated costs.

4.8.5. Audit. This contract may be subject to audit by any and all cognizant Government agencies. The Contractor shall make available all records, which it maintains with respect to this contract, to such agencies.

4.8.6. Failure to Insist On Compliance. The failure of Government to insist, in any one or more instances, upon performance of any of the terms, covenants or conditions of this contract shall not be construed as a waiver or relinquishment of Government's right to the future performance of any such terms, covenants or conditions and the Contractor's obligations in respect to such future performance shall continue in full force and effect.

4.9. Miscellaneous Paragraphs:

4.9.1. Freedom of Information Act (FOIA). All official Government records affected by this contract are subject to the provisions of the FOIA (5 U.S.C. 552/DoD 5400.7-R/AF Supplement). Any request received by the Contractor for access/release of information from these records to the public (including Government/Contractor employees acting as private citizens), whether oral or in writing, shall be immediately brought to the attention of the CO for forwarding to the Base FOIA Manager to ensure proper processing and compliance with the Act.

4.9.2. For Official Use Only (FOUO). The Contractor shall comply with DoDM 5200.01, Volume 4, Enclosure 3 requirements. This regulation sets policy and procedures for the disclosure of records to the public and for marking, handling, transmitting, and safeguarding FOUO material.

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4.9.3. Notification of Debarment/Suspension Status. The Contractor shall provide immediate notice to the Contracting Officer in the event of being suspended, debarred or declared ineligible by any other Federal Department or agency, or upon receipt of a notice of proposed debarment from another DOD Agency, during the performance of this contract.

4.9.4. Official Correspondence. The Government singularly identifies each project with a contract number at time of award. The contract number is a unique identifier to purposely and permanently represent an awarded project. The Government issued contract number is to be referenced on all official communication starting upon notice of award.

4.9.5. Safety Concerns. The Contractor is solely responsible for compliance with OSHA standards for the protection of their employees. The contract manager shall ensure specific safety requirements in Air Force technical orders are complied with by Contractor personnel when non-compliance would clearly present the potential to harm or damage Government resources (See AFI 21-101). The Air Force is not responsible for ensuring that Contractors comply with “personal” safety requirements that do not present the potential to damage Government resources.

4.9.6. Insurance. The contractor shall obtain the necessary insurance as required by FAR part 28.3. The minimum amounts of insurance will be maintained IAW FAR 28.307-2.

4.9.7. Fire Prevention. The Contractor shall take all necessary precautions to prevent fires in the units and Contractor-furnished and Government-furnished facilities while performing any work under this contract. In the event fires do occur, the Contractor shall immediately notify the Base Fire Department at 911. The Contractor shall then notify the requiring activity and the CO. The Contractor shall brief and document its employees monthly in fire safety issues and procedures in reporting fires.

4.9.8. Inclement Weather. If the base closes due to inclement weather, the Contractor will be released, by the installation commander, with the general population of the base at no decrement to contract price. The Contractor will follow the local procedures for reporting in inclement weather as advertised on local television and radio stations.

4.9.9. Section 508 Compliance. The Contractor shall support the Government in its compliance with Section 508 throughout the development and implementation of the work to be performed. Section 508 of the Rehabilitation Act of 1973, as amended (29 U.S.C. 794d) requires that when Federal agencies develop, procure, maintain, or use electronic information technology, Federal employees with disabilities have access to and use of information and data that is comparable to the access and use by Federal employees who do not have disabilities, unless an undue burden would be imposed on the agency. Section 508 also requires that individuals with disabilities, who are members of the public seeking information or services from a Federal agency, have access to and use of information and data that is comparable to that provided to the public who are not individuals with disabilities, unless an undue burden would be imposed on the agency.

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SECTION VI

APPENDIX 1

DEFINITIONS

Contracting Officer (CO). The duly appointed Government agent authorized to award or administer contracts.

The contracting officer is the only person authorized to contractually obligate the Government.

Corrective Action Report (CAR). Used to document unacceptable performance by the Contractor.

Defect. Any non-conformance with requirements specified in the contract.

Defective Service. A service output that does not meet the standard of performance specified in the contract for that service.

Government Furnished Property (GFP). Facilities, equipment, tools, supplies, parts, or any other items furnished for the concessionaire's use by the Government.

Major discrepancy. A major finding is defined as a condition that would endanger personnel, jeopardize equipment or system reliability, affect safety of flight, or warrant discontinuing the process or equipment operation.

Minor discrepancy. A minor finding is defined as an unsatisfactory condition that requires repair or correction, but does not endanger personnel, affect safety of flight, jeopardize equipment reliability, or warrant discontinuing a process or equipment operation.

Performance Assessment. A process that measures success towards achieving defined performance objectives or goals defined within the performance thresholds in the services summary or the process of assessing progress towards achieving the objectives/goals developed in a performance plan or partnering agreement.

Performance Indicator. A measurable characteristic of an output of a work process. Generally synonymous with attribute.

Performance Management. The use of performance measurement information to effect positive change in organizational culture, systems, and processes, by helping to set agreed upon performance goals, allocating and prioritizing resources, informing managers to either confirm or change current policy or program directions to meet those goals, and sharing results of performance in pursuing those goals.

Performance Objective. The outcome associated with successful contract performance in a specific area. This is a critical success factor in achieving the organization’s mission, vision and strategy which, if not achieved, would likely result in a significant decrease in customer satisfaction or risk mission failure. Obtaining multi-services/sub-services performed at a certain measurable standard and consistently ensures success in achieving the objectives critical to the mission.

Performance Threshold. The minimum performance level of a performance objective required by the Government.

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Services Summary (SS). A summary of the performance objective and performance threshold required by the Government in concessionaire performance. Also known as a Performance Requirements Summary or Services Delivery Summary or Performance Requirements Document.

Standard. An exact value, a physical entity, or an abstract concept, established and defined by authority, custom, or common consent to serve as a reference, model, or rule in measuring quantities or qualities, establishing practices or procedures, or evaluating results. A fixed quantity or quality. A defined measure of comparison.

ACRONYMS

AFI Air Force Instruction ADPE Automated Data Processing Equipment AFOSH Air Force Occupational Safety and Health AGE Aerospace Ground Equipment CM Contract Manager CO Contracting Officer COR Contracting Officer Representative DV Distinguished Visitor FC Functional Commander GFP Government-Furnished Property IAW In Accordance With PM Project Manager

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APPENDIX 2

Composite Oven Specifications and Pictures

1. Dimensions and Oven Operating Specifications:

a. Outside Dimensions: 10 feet wide including Control Panel, 10 feet high, 19.5 feet long including heater blower unit mounted on the back of the unit – Dimensions subject to change based on engineering and design

b. Oven Interior Dimensions: 8 feet wide, 8 feet high and 15 feet long

c. Uniform Temperature Work Zone: 6 feet wide, 6 feet high and 13 feet long (measured 1 foot from each wall)

d. Maximum Temperature is 500 degrees F

e. Zones: One zone of temperature control. Temperature uniformity guaranteed within the uniform work zone is plus or minus 10°F or better

f. Class 2 for aerospace applications

g. Operating voltage: 480 VAC, 3 phase, 60 Hz

h. Heat Input: 42kW dual heating elements

i. Provide 200 Amp power supply and disconnect

j. Sheet metal construction using aluminized steel 16 - 20 gauge

k. Connecting oven panels: high-density mineral-wool insulation for excellent thermal efficiency

l. Details are subject to final engineering. Drawings and schematics will be provided after receipt of award.

2. Blower/Heater Unit:

a. One blower/heater unit is supplied – mounted on the back of the oven.

b. Total recirculation air volume is approximately 11,100 CFM, 7.5 HP motor

c. Provides nearly 14 volume changes per minute for optimal turbulence and enhanced uniformity

d. Heated air exits the blower/heater unit then travels across the plenum area above the work chamber and down through ducts adjusted as needed to optimize air flow throughout the chamber and provide excellent temperature uniformity

e. Return air from the process is then drawn down to floor and into the return ducts

f. Adjustment of side wall supply ducts allows precise optimization of temperature uniformity

g. Internal Duct Work: The oven features our proprietary ducts which are centered on each

2 foot sections of the oven on both side walls – subject to change based on engineering

3. Summary Composite Curing Features:

a. 4 thermocouple part surface temperature input

b. 4 are supplied, but included hardware allows additional input cards to be added anytime in the future

c. 4 vacuum supply ports inside

d. Includes external manifold with hand valves to each supply port

e. Inside ports are ¼ inch NPT pipe – customer is to provide hose fittings per preferred vendor / make / model

f. 4 external vacuum gauges with inside connection ports

g. Provided for monitoring bag vacuum

h. Assumes 2 hose connections per bag – one from the supply and one going to gauge for simple visual monitoring

4. Supplied Controller & Recorder:

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a. Eurotherm Nanodac with iTools software

b. Details per above link to Eurotherm Nanodac Recorder / Controller web page

c. Features Include:

d. Multiple programs can be stored

e. Records all thermocouple inputs, setpoint temperatures, air temperature for export, downloading via network, or in real time on computer

f. Cascade temperature control with two control loops and “lead / lag” ramp and soak

g. First loop is part temperature where the “leading thermocouple” of the 4 thermocouple inputs is chosen for controlling ramp rate. The “lagging thermocouple” is then used to initiate the “soak time” when the coolest part temperature reaches within a preset deviation from set-point.

h. The first loop generates an “air temperature set-point” which is sent to the second control loop. The second loop will control the air temperature in order to maintain the desired part temperature ramp rate. Since the chamber temperature uniformity is within +/- 10°F, all parts in the work volume will be subjected to the same air temperature and heat at the same rate. Variations in thickness and other factors will be automatically compensated for with the lead / lag control scheme.

i. NOTE: The Eurotherm Nanodac and this dual loop – cascading control configuration / lead – lag for thermocouple selection is the same used by Boeing for composite processing / production

j. End of Cycle Alarm – sounds at the end of the programmed heating cycle

5. General Alarm – sounds for a temperature deviation, excessive lagging of coolest temperature, etc. as programmed

a. Accelerated Cooling: Features a “DEVIATION HIGH” alarm function which will actuate powered dampers in both the exhaust and fresh air ducts to bring fresh cooling air through the system to enhance the cooling rate.

b. The Accelerated Cooling function uses the same blower and dampers required by the Class A rating

c. Modbus / Ethernet integration and remote viewing / control / programming

d. iTools Engineering Studio: Allows connection of the Eurotherm Nanodac and the thermocouple input modules using iTools Engineering Studio – Trending Software and OPC Scope to plot and record all variables including thermocouples and setpoint temperatures.

6. Thermocouples: Type J thermocouples are provided. Oven will include both the control thermocouple which monitors the air temperature of the oven and the high limit thermocouple.

7. Vacuum System: A vacuum manifold system is provided with ¼” NPT connection piping located inside the oven. Four (4) ports are provided from a manifold located outside and along a wall of the oven. Client is to provide the quick connect hardware for connecting hose to vacuum bags from both the vacuum source connections. External manual valves are provided for each vacuum source connection.

a. The system will include four (4) ports that connect directly to externally mounted 2” commercial vacuum gauges reading -30” Hg mercury

b. Note: Typically vacuum transducers are used instead of gauges. The transducers provide an analog signal to a data acquisition system for each bag (two hose connections per bag – source and sensor). Additionally a transducer is provided on the vacuum manifold for comparison readings to indicate if a bag has failed with a leak.

Transducers could be easily added in the future to replace the gauges

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c. OPTIONAL Cooling System / Automatic Chamber Pressure Control System:

i. For maintaining cooling curves at lower temperatures of up to 5° F per minute down to 130° F (part handling temperature - not air temperature) an enhanced cooling system is provided. This includes a larger exhaust blower along with air inlet dampers on the "negative side" of the recirculation air blower – and a chamber pressure sensor double acting switch. As the cooling curve begins to lag the desired cooling curve a “deviation high” alarm on the controller will activate to cause a damper on the exhaust to open. As the damper opens the chamber pressure will become negative which is sensed by the chamber pressure switch which will cause a damper on the negative side of the recirculation air blower (located next to the burner) to bring the chamber pressure neutral again (with more air moving through to drive down the temperature). This will happen automatically to maintain the desired cooling profile.

ii. Note: The chamber pressure control system functions independently and will automatically maintain chamber slightly positive regardless of building pressure.

This is especially useful if in the winter the building becomes negative relative to the outside from many exhaust blowers. If there is adequate air makeup then this is not a problem.

iii. Note: Depending on ambient temperatures inside of facility - it may be necessary for the buyer to provide outside air ducts to the cooling air inlets.

8. Start-Up – Tuning and Optimizing Operation with Training: Following completion of installation perform the initial TUS, refine control features and tuning, as well as any needed operator and maintenance training all performed by our Chief Technology Officer in accordance to AMS2750E and customer Standard Operating Procedure.

9. Oven Door:

a. Material load-in via double opening door on one end of the oven

b. Doors are as per the cover photo – two sections (bi-opening)

c. The door opens to the full 8 foot height and 8 foot width of the oven

10. Control Enclosure:

a. The control enclosure houses all necessary control functions and components. Included in the enclosure are:

b. All needed indicating lights, buttons, and switches for system operation.

c. Temperature controller, high limit controller

d. Power disconnect switch rated at 350 AMPS is included and removes all power from the system as required per National Electrical Code

e. Power control devices for modulating power to the heating elements

f. Overall safety compliant with National Fire Protection code NFPA-86, Ovens and

Furnaces, 2018 Edition, and NFPA-70 National Electric Code, 2018 Edition

g. The controls are pre-wired and tested prior to shipping

h. All primary control devices are UL listed

11. Supplied Controller:

a. Omega programmable controller capable of up to 8 pre-programmed temperature profiles – with 8 ramp/soak segments each

12. Thermocouples:

a. Type J thermocouples are provided. Oven will include both the control thermocouple

Attachment 1 SOW FA9301-22-Q-0033 B1600 Composite Oven MXG Page 14 of 21 which monitors the air temperature of the oven and the high limit thermocouple.

Pictures See below for pictures of the current oven and location of utilities

Door Access Dimensions to Oven: 10ft W x 15ft H

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Working area on right side of oven 15ft.

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Working area in front of oven 19ft.

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Working area on left side of oven 8ft. (benches and tables will be removed for install)

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Input Power Supply: 250 amp/480/3phase located on right side of oven.

Blower Motor: Located on the top middle of the oven.

Exhaust Motor and Duct: Located on the top of the oven in the middle near the back.

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Vaccuum Line: Located on the left side of the oven

Top of Oven

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