Inactive Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)

Combined Synopsis Solicitation West Haven VAMC Boiler Plant Diesel Air Compressor (i) This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12... Combined Synopsis Solicitation West Haven VAMC Boiler Plant Diesel Air Compressor (i) This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued. (ii) The solicitation number is 36C24125Q0500 and the solicitation is issued as a request for quotation (RFQ). (iii) A statement that the solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular 2025-03. (iv) This requirement is being issued as an SDVOSB set-aside. The associated NAICS 238220 and small business size standard is $16.5 million. (v) The Government intends to award a firm-fixed price award for Boiler Plant Diesel Air Compressor at the West Haven VAMC. Please see the attached Performance Work Statement for full requirement details. Please complete the Price Schedule below and submit with the quote submission. (vi) The Contractor shall provide all resources necessary to provide Boiler Plant Diesel Air Compressor IAW the attached (Performance Work Statement). Please see the attached PWS for full requirement details. (vii) The Place of Performance is Newington Connecticut as described per the (Performance Work Statement). (viii) Provision at 52.212-1, Instructions to Offerors -- Commercial, applies to this acquisition in addition to the following addenda s to the provision: 52.252-1 Solicitation Provisions Incorporated by Reference (FEB 1998); 52.204-7 System for Award Management (OCT 2018); 52.204-16 Commercial and Government Entity Code Reporting (JUL 2016); 52.217-5 Evaluation of Options (JUL 1990); 852.252-70 Solicitation Provisions or Clauses Incorporated by Reference (JAN 2008) (ix) Provision at 52.212-2, Evaluation -- Commercial Items, applies to this requirement. Site Visit: No site visit Submission of Quotes: (1) Quotes shall be received on or before the date and time specified in Section (xv) of this solicitation. Note: Offers received after the due date and time shall not be considered. (2) Offerors shall submit their quotes electronically via email to tnauri.woodbridge@va.gov. (3) Questions: Questions shall be submitted to the Contracting Officer in writing via e-mail. Oral questions are not acceptable due to the possibility of misunderstanding or misinterpretation. The cut-off date and time for receipt of questions is May 26 2025 by 12:00 PM EST. Questions received after this date and time may not be answered. Questions shall be answered in a formal amendment to the solicitation so all interested parties can see the answers. (4) Quote Format: The submission should be clearly indexed and logically assembled in order of the evaluation criteria below. All pages of the quote shall be appropriately numbered and identified by the complete company name, date and solicitation number in the header and/or footer. Evaluation Process: Award shall be made to the best value, as determined to be the most beneficial to the Government. Please read each section below carefully for the submittals and information required as part of the evaluation. Failure to provide the requested information below shall be considered non-compliant and your quote could be removed from the evaluation process. Offeror quotes shall be evaluated under FAR Part 13.106-2(b) -- Evaluation of Quotations or Offers. Therefore, the Government is not obligated to determine a competitive range, conduct discussions with all contractors, solicit final revised quotes, and use other techniques associated with FAR Part 15. The Government shall award a contract resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation shall be most advantageous to the Government, price and other factors considered. The following factors shall be used to evaluate offers: Price (Follow these instructions): Offeror shall complete Attachment 1 - Price Schedule, with offerors proposed contract line item prices inserted in appropriate spaces. Past Performance: Offeror shall utilize Attachment 2 Past Performance Worksheet to provide at least one (1) but no more than (3) references of work, similar in scope and size with the requirement detailed in the (Performance Work Statement). References may be checked by the Contracting Officer to ensure your company is capable of performing the Statement of Work. The Government also reserves the right to obtain information for use in the evaluation of past performance from any and all sources. Technical: The offeror s quote shall be evaluated to determine if the organization has the experience and capabilities to provide the requested services IAW the (Performance Work Statement) in a timely efficient manner. Contractor shall demonstrate their corporate experience and approach to meet all requirements stated in the (Performance Work Statement). Contractor shall demonstrate that their technicians meet the qualification standards stated in the (Performance Work Statement). If you are planning to sub-contract some or all of this work, please provide the name and address(s) of all subcontractor(s) (if applicable) and a description of their planned subcontracting effort. SAM: Interested parties shall be registered in System for Award Management (SAM) as prescribed in FAR Clause 52.232-33. SAM information can be obtained by accessing the internet at www.sam.gov or by calling 1-866-606-8220. Interested parties not registered in SAM in sufficient time to meet the VA s requirement will be ineligible to receive a government contract. This determination will be at the discretion of the Contracting Officer. VISTA: The VA utilizes VISTA to issue a purchase order and liquidate invoices. Failure to register in VISTA may result in exclusion from the issuance of a VA contract. This determination will be at the discretion of the Contracting Officer. Interested parties with no prior VA contracts can request a Form 10091 at any time. (x) Please include a completed copy of the provision at 52.212-3, Offeror Representations and Certifications -- Commercial Items, with your offer via the SAM.gov website or a written copy. (xi) Clause 52.212-4, Contract Terms and Conditions -- Commercial Items (OCT 2018), applies to this acquisition in addition to the following addenda s to the clause: 52.204-16 Commercial and Government Entity Code Maintenance (JUL 2016); 52.219-6 Notice of Total Small Business Set-Aside; 52.232-40 Providing Accelerated Payments to Small Business Subcontractors (DEC 2013); 852.203-70 Commercial Advertising (MAY 2008); 852.232-72 Electronic Submission of Payment Requests (NOV 2018) Subcontracting Commitments - Monitoring and Compliance This solicitation includes VAAR 852.215-70, Service-Disabled Veteran-Owned and Veteran-Owned Small Business Evaluation Factors, and VAAR 852.215-71, Evaluation Factor Commitments. Accordingly, any contract resulting from this solicitation will include these clauses. The contractor is advised in performing contract administration functions, the CO may use the services of a support contractor(s) to assist in assessing contractor compliance with the subcontracting commitments incorporated into the Information Protection and Non-Disclosure and Disclosure of Conflicts of Interest Agreement to ensure the contractor's business records or other proprietary data reviewed or obtained in the course of assisting the CO in assessing the contractor for compliance are protected to ensure information or data is not improperly disclosed or other impropriety occurs. Furthermore, if VA determines any services the support contractor(s) will perform in assessing compliance are advisory and assistance services as defined in FAR 2.101, Definitions, the support contractor(s) must also enter into an agreement with the contractor to protect proprietary information as required by FAR 9.505-4, Obtaining access to proprietary information, paragraph (b). The contractor is required to cooperate fully and make available any records as may be required to enable the CO to assess the contractor compliance with the subcontracting commitments. (xii) Clause at 52.212-5, Contract Terms and Conditions Required To Implement Statutes Or Executive Orders -- Commercial Items, applies to this acquisition and in addition to the following FAR clauses cited, which are also applicable to the acquisition: 52.204-10, 52.209-6, 52.219-6, 52.219-28, 52.222-3, 52.222-21, 52.222-26, 52.222-36, 52.222-50, 52.223-18, 52.232-33, 52.222-41, 52.222-43 (Wage Determination Applicable (Manchester 2015-4019 Rev 23 posted on beta.sam.gov) (xiii) All contract requirement(s) and/or terms and conditions are stated above. (xiv) The Defense Priorities and Allocations System (DPAS) and assigned rating are not applicable to this requirement. (xv) RFQ responses are due 28 May 2025 by 10:00 AM EST. RFQ responses must be submitted via email to: tnauri.woodbridge@va.gov. Hand deliveries shall not be accepted. (xvi) The POC of this solicitation is Tnauri.Woodbridge@va.gov) ATTACHMENT 1 PRICE SCHEDULE ITEM NUMBER DESCRIPTION OF SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT Base+4 Boiler Plant Diesel Air Compressor 1.00 JB __________________ __________________ GRAND TOTAL __________________ ATTACHMENT 2 PAST PERFORMANCE WORKSHEET 1. Name of Contracting Activity, Government Agency, Commercial Firm or other Organization: 2. Contracting Activity Address: 3. Contract Number: 4. Date of Contract Award: 5. Beginning Date of Contract: 6. Completion Date of Contract: 7. Contract Value: 8. Type of Contract: 9a. Technical Point of Contact: 9b. Contracting Point of Contact: Name: Name: Title: Title: Address: Address: Telephone: Telephone: Email: Email: 10. Place of Performance: 11. Description of Work (Use a continuation sheet if necessary): 12. List any commendations or awards received: 13. List of Major Subcontractors: ATTACHMENT 3 STATEMENT OF WORK WEST HAVEN BOILER PLANT DIESEL AIR COMPRESSOR MAINTENANCE VA CONNECTICUT HEALTHCARE SYSTEM (VACHS) VA MEDICAL CENTER WEST HAVEN 950 CAMPBELL AVENUE WEST HAVEN, CT 06516 BACKGROUND VA Connecticut Healthcare System West Haven Campus requires a Firm Fixed Priced contract for regular Preventative Maintenance and Emergency Services to support to maintain the Boiler Plant backup Diesel Air Compressor. JUSTIFICATION The West Haven Boiler Plant serves critical infrastructure at the Medical Center including Hot Water, Steam for HVAC and humidification, and Sterile Processing Service. The diesel air compressor is used to provide atomization of oil on a cold start up for equipment within the Boiler Plant. Failure to properly maintain equipment will result in premature failure of equipment and require major repairs. LOCATION OF SERVICES VA Medical Center West Haven 950 Campbell Avenue West Haven, CT 06516 PERIOD OF PERFORMANCE Base contract period shall be 07/27/2025 07/26/2026. The contract will also contain the provision for four (4) annual option years: Option Year 1: 07/27/2026 07/26/2027 Option Year 2: 07/27/2027 07/26/2028 Option Year 3: 07/27/2028 07/26/2029 Option Year 4: 07/27/2029 07/26/2030 QUALIFICATIONS To be considered eligible for consideration, potential bidders shall have a field service representative located within 100 miles of the West Haven campus of the VA Connecticut Healthcare System and have been trained by the Original Equipment Manufacturer (OEM) on the specific model of equipment that he/she is being asked to provide services for. Bidders must provide upon request, documentation of factory certified service/maintenance training on the specific equipment under the terms of this contract. The Contracting Officer and/or Contracting Officer s Representative (COR) specifically reserve the right to reject any of the Contractor s personnel and refuse them permission to work on the equipment outlined herein, based upon credentials provided. The contractor shall maintain sufficient stock of parts needed for repair and maintenance of the equipment or be able to secure parts within twenty-four (24) hours. All parts used shall be new OEM parts only. Reverse engineered and/or refurbished parts shall not be utilized under the terms of this contract without explicit permission, in writing, from the Contracting Officer. Subcontracting of any ensuing award of this solicitation shall not be allowed without written permission of the Contracting Officer. Service response on calls from unauthorized personnel could result in non-payment. SCOPE OF WORK The contractor shall furnish all labor, materials, equipment, tools, supervision, and all incidentals to complete the work for the services described in this document included preventative maintenance, inspection, calibration, and unscheduled repairs. Scheduled maintenance shall be completed Monday through Friday and during regular business hours of 8:00 a.m. and 4:30 p.m. Acknowledgement and response of an Emergency service call shall be within two (2) hours. No work shall be performed on Government Holidays unless an emergency status has been indicated by the VA Contracting Officer. Equipment: Boiler Plant backup Atlas Copco Diesel Air Compressor #XAS-900-JD8-FT4-HB-PFF with Serial Number HOP082047. Industry Standards: US Federal Emission standard for non-road engines. Description of Services: Maintenance, Inspections, and Testing to maintain compliance with ANSI Standards. Furnish air tools to the compressor s capacity. Scheduled Maintenance Requirements: The manufacturer maintenance procedures take precedence over other recommended maintenance procedures. 1 Annual Preventative Maintenance Major Maintenance Service per calendar year. 1 Annual Preventative Maintenance Minor Maintenance Service per calendar year. Operator Training: Furnish a minimum of one hour of Operator Handling and Maintenance Troubleshooting to 10 Facilities Management Staff. Diesel Air Compressor Preventative Maintenance: Frequency: Annual Minor Preventative Maintenance Service Check pressure drop over Atlas Copco filters Operate safety valve. Clean compressor. Brush or blow off the finned surface of the condenser. Clean condensate trap internally. Change air filter on compressor side. Change 3 oil filters on compressor side. Inspect all hoses and fittings on compressor side. Blow out compressor cooler on compressor side. Complete check over compressor side of unit, reset services lights if necessary. Test run and check compressor for leaks. Cooling System Visual Inspection of radiator or heat exchanger for leaks, damage, and obstruction. Check jacket water coolant level and take coolant sample for analysis. Test coolant for proper antifreeze percentage. Check jacket water heater for proper operation and adjust thermostat setting as needed. Inspect condition of radiator cap, gasket, and sealing surface. Visual inspection of water pump and cooling system gaskets for leaks. Check belt tension and inspect for cracking and fraying if accessibility without disassembly permits. Inspect pulleys for excessive wear and lubricate hub bearings as needed. Inspect flexible water connections for cracking, leaks, and pliability. Tighten hose clamps as needed. Lubrication System Check oil level. Top off with oil from customer stock. Check for excessive crankcase blow-by with engine running. Visual inspection of front and rear crankshaft seals and lubrication system gaskets for leaks. Inspect oil hose and connections for cracking, leaks, and pliability. Take crankcase oil sample and have it analyzed. Fuel System Inspect flexible fuel lines for cracking, leaks, and pliability. Check day tank/base tank level and test day tank pump for proper operation. Operate fuel-priming pump and check for proper operation and leaks. Drain water from water separator. Check fuel system for leaks. Check electronic governor connections and actuator. Inspect steel fuel lines for cracks, leaks, and proper line bracket support. Fuel System Gas Engine Check for the presence of gas leaks. Check spark plug ignition wires and coils. Check governor and actuator linkage. Adjust if needed. Check ignition timing. Starting System Top off electrolyte level in batteries with distilled water from customers stock if applicable. Check and record battery charger/alternator for proper charge rate. Check for proper cranking termination upon starting. Clean and apply corrosion inhibitor to the terminals of lead acid batteries as needed. Tighten battery cable connections as needed. Inspect and tighten starter motor, connections, and wiring. Check and record battery voltage dip level during overcrank test for minimum voltage required to maintain controls during start-up. Exhaust System Inspect flexible exhaust coupling for cracks, excessive leakage, broken, or missing hardware. Inspect exterior of exhaust manifolds for oil/fuel slobbering (signs of wet stacking). Inspect exhaust rain protection and exhaust outlet screening. Drain water in exhaust moisture traps. Air Intake System Inspect air filters for plugging and deterioration, clean if required. Check all air intake piping for damage and loose connections. Inspect air cleaner seal for pliability and sealing and clean if necessary. Inspect turbocharger for excessive endplay clearance (if accessible) and seal leakage. Installation Walk around inspection of complete installation. Inspect generator set vibration isolators. Check for abnormal noise or vibration. Re-check for oil and coolant leaks with engine running. Check for proper operation of remote fan motors, thermostats, circulating pumps, and solenoid valves. Check inlet and discharge louvers for proper operation with engine running and stopped. Control Panel Operational check of illumination and safety lamps. Check electronic control panels for fault codes. Clear any unnecessary codes, notify customer of any codes that need to be addressed. Check proper operation of engine and generator instruments with generator running. Adjust governor control for optimum performance and frequency. Adjust voltage regulator for proper voltage. Check for and tighten loos terminals on the generator and the generator control panel. Check tightness of relays in the generator control panel. Inspect for excessive dirt accumulation and clean as needed. Test auto-start system with the authorization of the plant engineer. Test safeties and pre-alarms on engine/generator control and annunciator panels with customer assistance. Check operation of automatic sync equipment with customer authorization. Place generator online and check operation of transfer switches. This will be done only with the consent of the building engineer or building representative. Upon Completion of Service Reset all controls to automatic. Set circuit breaker to correct position. Check tat fuel valves are in correct position. Check that battery charger is on. Check that day tank controls are on. Check that louver controls are on. Check that jacket water heater is on. Frequency: Annual Major Preventative Maintenance Service Review Maintenance Logs. Verify that all safety pressure relief valves and emergency shut down mechanisms are functioning correctly. Check unit for proper operation, excessive noise or vibration. Log operating hours and maintenance tasks for tracking. Perform all Minor Preventative Maintenance Services. Change engine oil and filters. Change primary and secondary fuel filters. Properly dispose of waste oil and filters. Furnish waste manifest as required. Lubricate fan drive if accessible. Lubricate governor linkage. Lubricate generator bearing if accessible. Clean or replace inlet filter for day tank. Clean crankcase breather. Add Shock & Bulk Fuel treatment to the fuel tank. Check and adjust gas pressure regulator as needed. (Gas units only). Check carburetor linkage and adjust as needed. (Gas units only). Remove spark plugs. Check, clean and adjust spark plug gap. Notify customer if spark plugs need replacing. (Gas units only). Frequency: Biennially: Complete all Annual Frequency checklist items. Have orbiting scroll bearing greased. Clean compressor element fan and duct. Clean compressor element fins, replace seals. Have pin crank bearings greased. Unscheduled/Emergency Repairs & Service Calls Requirements: Unscheduled Repairs shall be performed at the direction of the VA Contracting Officer. The Service Provider and the VA Contracting Officer will agree on the Scope of Work, labor hours, and parts cost prior to the commencement of work. Emergency service and repairs are available on a 24 hour per day basis and will be invoiced at the prevailing straight time or overtime contract customer rate. Service Provider shall submit the following associated with unscheduled repairs: Labor Hours: Minimum 2 Hours Parts Cost: Minimum Total: $250.00 SUBMITTALS/DELIVERABLES The Service Provider shall submit two (2) hard copies and electronic copy of all maintenance, test, inspection, repair and installation data/reports to the COR within seven (7) business days. The Service Provider shall submit any waste manifest documentation. Submitted within 30 days of any scheduled and unscheduled preventative maintenance or emergency service. SPECIAL INSTRUCTIONS Service Provider Check-in: All employees of the service provider shall comply with VA Security Management Program and obtain permission of the VA Police and restricted from unauthorized access. Upon arrival, the Service Provider shall sign-in at Building 15 in West Haven temporary identification badge prior to performing services at VA Connecticut Healthcare System. The Service Provider shall wear visible identification always displaying the name and company ID while on site. All site visits shall be coordinated with the VA COR or assigned POC. Per Directive 1805, smoking, vaping, and smokeless tobacco are prohibited on the grounds of VA facilities, including in vehicles. This Directive applies to all Service providers and their employees. No photography of VA premises is allowed without written permission of the contracting officer. Patients and staff are not to be photographed at any time. Parking for Service provider and employees shall be in designated areas only. Service provider shall coordinate with VA COR. The Service provider shall confine all operations (including storage of materials) on government premises to areas authorized or approved by the VA Contracting Officer. The Service provider shall confine all operations (including storage of materials) on government premises to areas authorized or approved by the VA Contracting Officer. The Service provider shall hold and save the government, its officers, and agents, free and harmless from liability of any nature occasioned by the Service provider s performance. Working space and space available for storing materials shall be as determined by the COR. Workers are subject to the rules of the Medical Center applicable to their conduct. Execute work in such a manner as to reduce impacts with work being done by others. The A&A requirements do not apply, and a Security Accreditation Package is not required. Billing: Provide COR with a report or statement of work completed and include statements with request for payment. Statement should include service completed and the date each service item was completed. Labor charges shall be billed hurly, and any unused labor totals will be credited back to the VA Medical Center on the next billing cycle, upon receipt of the service report. Safety Codes / Certification / Licensing: Environmental abatement work, if necessary, is to be performed by Service Provider under supervision and monitoring for the VA by a Certified Industrial Hygienist. The Service Provider shall comply with all codes as described above, as well as codes customarily applied in VA construction jobs such as NFPA fire code, OSHA, VA Design Guides, etc. Labs used by the Service Provider shall be licensed as required by any applicable governing agencies, and their certifications and licenses shall be included in the reports. Travel: Service Provider and/or subcontractors will travel from their place of business to the West Haven and Newington VA Medical Center of the VA Connecticut Healthcare System. NARA Records Management Requirements The following standard items relate to records generated in executing this contract: Citations to pertinent laws, codes and regulations such as 44 U.S.C. Chapter 21, 29, 31, and 33; Freedom of Information Act (5 U.S.C. 552); Privacy Act (5 U.S.C. 552a); 36 CFR Part 1222 and Part 1228. Contractor shall treat all deliverables under the contract as the property of the U.S. Government for which the Government Agency shall have unlimited rights to use, dispose of, or disclose such data contained therein as it determines to be in the public interest. Contractor shall not create or maintain any records that are not specifically tied to or authorized by the contract using Government IT equipment and/or Government records. Contractor shall not retain, use, sell, or disseminate copies of any deliverable that contains information covered by the Privacy Act of 1974 or that which is generally protected by the Freedom of Information Act. The Contractor shall not create or maintain any records containing any Government Agency records that are not specifically tied to or authorized by the contract. The Government Agency owns the rights to all data/records produced as part of this contract. The Government Agency owns the rights to all electronic information (electronic data, electronic information systems, electronic databases, etc.) and all supporting documentation created as part of this contract. The Contractor must deliver sufficient technical documentation with all data deliverables to permit the agency to use the data. The Contractor agrees to comply with Federal and Agency records management policies, including those policies associated with the safeguarding of records covered by the Privacy Act of 1974. These policies include the preservation of all records created or received regardless of format [paper, electronic, etc.] or mode of transmission [e-mail, fax, etc.] or state of completion [draft, final, etc.]. No disposition of documents will be allowed without the prior written consent of the Contracting Officer. The Agency and its contractors are responsible for preventing the alienation or unauthorized destruction of records, including all forms of mutilation. Willful and unlawful destruction, damage, or alienation of Federal records is subject to the fines and penalties imposed by 18 U.S.C. 2701. Records may not be removed from the legal custody of the Agency or destroyed without regard to the provisions of the agency records schedules. The Contractor is required to obtain the Contracting Officer s approval prior to engaging in any contractual relationship (sub-contractor) in support of this contract requiring the disclosure of information, documentary material and/or records generated under or relating to this contract. The Contractor (and any sub-contractor) is required to abide by Government and Agency guidance for protecting sensitive and proprietary information. APPENDIX A INFECTION PREVENTION MEASURES A. Implement the requirements of VA Medical Center s Infection Control Risk Assessment (ICRA) team. ICRA Group may monitor dust, in the vicinity of the construction work, and require the Service Provider to take corrective action immediately if the safe levels are exceeded. B. Establish and maintain a dust control program as part of the contractor s infection preventive measures in accordance with the guidelines provided by ICRA Group as specified here. Prior to start of work, prepare a plan detailing project-specific dust protection measures, including periodic status reports, and submit to Project Manager and Facility ICRA team for review for compliance with contract requirements in accordance with Section 01340, SAMPLES AND SHOP DRAWINGS. 1. All personnel involved in the construction or renovation activity shall be educated and trained in infection prevention measures established by the medical center. C. Medical Center Infection Control personnel shall monitor for airborne disease (e.g. aspergillosis) as appropriate during construction. A baseline of conditions may be established by the medical center prior to the start of work and periodically during the construction stage to determine impact of construction activities on indoor air quality. In addition: 1. The Project Manager and VAMC Infection Control personnel shall review pressure differential monitoring documentation to verify that pressure differentials in the construction zone and in the patient-care rooms are appropriate for their settings. The requirement for negative air pressure in the construction zone shall depend on the location and type of activity. Upon notification, the contractor shall implement corrective measures to restore proper pressure differentials as needed. 2. In case of any problem, the medical center, along with assistance from the contractor, shall conduct an environmental assessment to find and eliminate the source. D. In general, following preventive measures shall be adopted during construction to keep down dust and prevent mold. 1. Dampen debris to keep down dust and provide temporary construction partitions in existing structures where directed by Resident Engineer. Blank off ducts and diffusers to prevent circulation of dust into occupied areas during construction. 2. Analyze each site during design to determine the effects of blocking HVAC ducts and their impact on existing air handling systems that must remain operational before initiating a dust control program. The method of capping ducts shall be dust tight and withstand airflow. 3. Construct anteroom to maintain negative airflow from clean area through anteroom and into work area where required. 4. High risk patient care areas may require additional measures like air locks, special signage, smoke and negative pressure alarms. 5. Identify these areas clearly on the drawings and work with Medical Center personnel to achieve desired level of isolation suited to the scope of risk involved. 6. Do not perform dust- producing tasks within occupied areas without the approval of the Project Manager. For construction in any areas that will remain jointly occupied by the medical Center and Contractor s workers, the Contractor shall: a. Provide dust proof fire-rated temporary drywall construction barriers to completely separate construction from the operational areas of the hospital in order to contain dirt debris and dust. Barriers shall be sealed and made presentable on hospital occupied side. Install a self-closing rated door in a metal frame, commensurate with the partition, to allow worker access. Maintain negative air at all times. A fire retardant polystyrene, 6-mil thick or greater plastic barrier meeting local fire codes may be used where dust control is the only hazard, and an agreement is reached with the Resident Engineer and Medical Center. b. HEPA filtration is required where the exhaust dust may reenter the breathing zone. Contractor shall verify that construction exhaust to exterior is not reintroduced to the medical center through intake vents, or building openings. Install HEPA (High Efficiency Particulate Accumulator) filter vacuum system rated at 95% capture of 0.3 microns including pollen, mold spores and dust particles. Insure continuous negative air pressures occurring within the work area. HEPA filters should have ASHRAE 85 or other pre-filter to extend the useful life of the HEPA. Provide both primary and secondary filtrations units. Exhaust hoses shall be heavy duty, flexible steel reinforced and exhausted so that dust is not reintroduced to the medical center. c. Adhesive Walk-off/Carpe...