41 -- Furnish and Install Exhaust Fan with a Refrigerant Monitoring System

The purpose of this modification is to extend the offeror due date from 30 May 2003 to 5 June 2003, 1600 hours. The period of performance for the contract has been changed from 9 June 2003 through 3 July 2003 to 16 June 2003 to 11 July 2003. The installation of a parallel electrical circuit attached to a toggle (light) switch and a florescent type light fixture has been incorporated within the statement of work under paragragh 1.4. Revised Statment of Work as of 30 May 2003: STATEMENT OF WORK FOR Install Exhaust Fan and Refrigerant Monitor1. DESCRIPTION OF SERVICES. The contractor shall provide all management, tools, supplies, equipment and labor necessary to ensure installation of exhaust fan and refrigerant monitor in south shed at bldg.18 located at Bolling Air Force Base in a manner that will present a neat and professional appearance. The shed at bldg 18 to have the installation of fan and monitor in accordance with ASHRAE 15-1994 guidelines require that any enclosed space used to store refrigerants have exhaust ventilation and a refrigerant monitor with alarm. The services shall include complete cleanup of the work area, leaving no debris or equipment. The contractor shall perform the following services in accordance with the Occupational Safety and Health Administration (OSHA) and the American National Standards Institute (ANSI) safety guidelines. 1.1. The work description shall serve as general information only and shall not be construed to limit the Contractor's responsibility or obligation to comply with the contract documents to install 300 cubic feet per minute (CFM) Exhaust Fan and a Refrigerant Monitor (specifications of monitoring system is included in this SOW), for Bolling AFB, DC. Some trenching/ excavating may be necessary to run power from Bldg 18 to location of storage shed. All measurements are the contractor's responsibility and must comply with the drawings and specifications. 1.2. Exhaust Fan Specification. Fan shall be wall mounted, single phase, 110 volts, 1/10 HP, direct drive, 10 fan diameter, 300 CFM. 1.3. Refrigerant Monitor specification. The refrigerant monitor shall continuously monitor for six (6) refrigerants for concentrations between zero (0) and 1,000 ppm. The monitor shall have an audible horn indicating fault or alarm. The unit shall have a self-diagnosing fault alarm and three levels of refrigerant concentration alarm set points. The unit shall have a unit-mounted alarm strobe light that will be initiated automatically upon unit audible alarm operation. The outside mounted alarm status light shall be a single level light tower with audible alarm mounted upon conduit. 1.4. A Parallel Electrical Circuit attached to toggle (light) switch and a florescent type light fixture shall be installed. The fan should run whenever the light is on indicating occupancy of facility. Ensuring the protection of an occupant in case of a refrigerant leak.2. CONTRACTOR REQUIREMENTS: The contractor shall specialize and be experienced in the HVAC industry or projects similar to what is required in this statement of work. The contractor shall possess applicable licenses and certification as required by industry standards. 3. GENERAL INFORMATION. 3.1. PERFORMANCE PERIOD. The contractor will be required to complete this project within thirty (30) days of receipt of notice to proceed. 3.2. GOVERNMENT FURNISHED PROPERTY AND SERVICES. The government will furnish to the contractor, all water, electricity and sewage in the performance of this contract. 3.3. SECURITY REQUIREMENTS. All personnel employed by the contractor in the performance of this contract, or any representative of the contractor entering the government installation, shall abide by all security regulation of the installation. 3.3.1. Base Access. The contractor shall obtain personnel identification passes for all employees and vehicle passes for all contractor and personal vehicles entering Bolling AFB. The contractor must complete AF Form 75, request for Visitor/Vehicle Pass, and DD Form 1172, Application for Uniformed Services Identification Card, and submit it through the Contracting Officer to the Security Forces and Pass and Registration. Vehicle registration, proof of insurance and valid drivers license must be presented for all vehicles to be registered. 3.3.2. Physical Security. The contractor shall be responsible for safeguarding all government property provided for contractor's use. All government facilities, equipment, and materials shall be secured. The contractor shall be responsible for placing all barricades and safety devices during any activities and comply with all Occupational Safety and Health Standards (OHSA). 3.4. PERFORMANCE OF SERVICES DURING CRISIS DECLARED BY THE NATIONAL COMMAND AUTHORITY OR OVERSEAS COMBATANT COMMANDER. The contractor shall perform all services under this contract during a national crisis according to the Department of Defense Instruction (DODI) 3020.37. 3.5. CONTRACTOR - FURNISHED ITEMS AND SERVICES. Except for those items and services specifically stated in Government Furnished Property and services, paragraph 3, the contractor shall furnish everything needed to perform this contract according to all its terms. 3.6. SAFETY: The contractor shall be responsible for all means and methods as they relate to safety and shall comply with all applicable local, state, and federal requirements that are safety related. Safety shall be the responsibility of the contractor. 3.7. HOURS OF OPERATION: Normal hours of operations are from 7:00 AM through 5:00 PM, Monday through Friday. 3.8. DISPOSAL: It shall be the responsibility of the contractor to dispose of removed materials from Bldg 18 and Bolling AFB. The contractor shall not use any of the installation dumpsters for disposal. All materials shall be disposed of by they contractor at an off-base site, meeting all local, County, State, Federal regulations. 3.9. CLEAN-UP: Contractor shall clean the work area at the end of each shift, removing all cuttings and scrap materials, if any. 4. CONTRACTOR PERSONNEL: 4.1. Personnel Manager. The contractor shall provide a manager who shall be responsible for the performance of the work. The name of this person and an alternate(s), who shall act for the contractor when the manager is absent, shall be designated in writing to the contracting officer prior to the contract start date and updated as necessary. Manager or alternate shall have full authority to act for the contractor on all contract matters relating to daily operation of this contract. The personnel manager, alternate(s) must be able to read, write, speak and understand English. 4.1.2. Contractor Personnel. The contractor shall not employ persons for work on this installation if such employee is identified to the contracting officer as a potential threat to the health, safety, security, general well being, or operational mission of the installation and its population. Contractor personnel shall present a neat appearance and be easily recognized as contractor employees. Identification shall be worn or attached to other garment at all times. The contractor shall provide the contractor officer a list of personnel working personnel working under this statement of work (SOW) prior to contract start date. 4.1.3. The management and control of contractor employees in the performance of this contract shall be the responsibility of the contractor; however, the contractor shall comply with the contract requirements and Bolling Air Force Base regulations concerning conduct of personnel. 5. WARRANTIES. 4.13.1 The contractor warrants that the work performed under this contract shall conform to the contract requirements and shall be free of any defects. The contracts shall remedy at the contractor's expense any defects noted by the Quality Assurance Evaluator. 4.13.2 The contractor shall provide a written warranty agreeing to repair or replace items that fail in workmanship within the specified warranty period. The warranty period shall be one year after the date of completion or the time limit set forth in the manufacturer's warranty. 4.14 GOVERNMENT REMEDIES: The contracting officer shall follow FAR 52.212.4, Contract Terms and Conditions-Commercial Items (May 1997) for contractor's failure to perform satisfactory services or failure to correct non-conforming services. 4.15 ENVIRONMENTAL CONTROLS: Compliance with Laws and Regulations. The contractor shall be knowledgeable of and shall comply with all applicable federal, state, and local laws, permits, DOD, Air Force and base environmental requirements and instructions. The contractor shall ensure that all subcontractors comply with the same. The contractor shall ensure policies and procedures are established that protect the safety and health of employees and the community to minimize or eliminate the risk of environmental pollution. If the contractor spill or release any substance listed in 40 CFR 302 into the environment, the contractor shall immediately report the incident to the Environmental Coordinator at 202-767-8600, in accordance procedures. The contractor shall notify the primary QA personnel, SSgt Dan Pe'a, (202) 767-1092, or in his absence the alternate QA personnel, TSgt Craig Moffett, (202) 404-6542. The contractor shall be liable for containment and environmental clean up of the spill or release of such substance. If spillage creates contaminated soil, the contractor shall at his own expense, remove the contaminated soil, properly dispose of the soil and replace it with uncontaminated topsoil and restore the grounds to their original condition. The contractor shall not dispose of contaminated soil or any hazardous materials on Bolling Air Force Base. Questions concerning this modification to the solicitation should be addressed to TSgt Susan T. Starks, Contract Specialist, (202)404-1215 or Mr. Willie Haney, Contracting Officer, (202)767-8103, Fax No.: (202)767-7897/7896.