A2 PWS B912 100A Sub-Panel 20210727.docx
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- Electrical 100 Amp Sub-Panel Office Building Installation Federal contract opportunity
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- W50S8H-21-Q-0006
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PERFORMANCE WORK STATEMENT FOR
INSTALLING 100AMP SUBPANEL IN BUILDING 912
RVKQ 21-2463
107th Civil Engineer Squadron 2665 Johnson St Niagara Falls, NY 14304
716-236-2364
27 July 2021
CONTENTS
| 1. | GENERAL SCOPE |
| 2. | APPLICABLE REFERENCES |
| 3. | QUALIFICATIONS OF ORGANIZATION AND PERSONNEL |
| 4. | DIVISION OF RESPONSIBILITY |
| 5. | GENERAL |
| 6. | ENVIRONMENTAL REQUIREMENTS |
| 7. | EQUIPMENT INSTALLATION AND CONSTRUCTION |
| 7.1 | SUBPANEL INSTALLATION |
| 7.2 | RECEPTACLES |
| 7.3 | COMMUNICATIONS CONDUIT |
| 7.4 | CLEANUP |
| 8. | SYSTEM FUNCTION TESTS |
| 9. | DRAWINGS |
SECTION I DESCRIPTION OF SERVICES
1. GENERAL SCOPE
1.1. Install a 100amp subpanel from the main 120/208 panel in building 912 at Niagara Falls Air Reserve Station, New York. Install ten (10) 20amp, 125 volt dedicated circuits from the newly installed 100amp subpanel. Eight (8) of these circuits will be installed in room 113b and two (circuits) will be installed in the storage closet. The contractor will provide power to the subpanel and the dedicated circuits. In addition, fifteen (15) additional conduit runs will be provided for communications infrastructure alongside electrical conduit. Contractor will provide all management, tools, materials, parts, equipment, temporary power, technical supervision, and labor necessary to accomplish these tasks. This will be done in a manner that is operational and will comply with Air Force and commercial standards and in accordance with (IAW) all applicable federal, state, and local regulations to ensure continuous, safe, and reliable operation. The work for this project will be conducted in two phases to ensure the least amount of disruption to the office workers. Phase one will include all the work up until the penetration of the outside perimeter of rooms 147-151 (147 Suite). Phase two will be the penetration of the perimeter and all the work to make the 100-amp subpanel and dedicated circuits operational. All work to be done in the office area will be done in a fashion as to limit the disruption to the work being done in those areas. Unless otherwise specified in the BOA or Order, all items delivered shall consist of new materials. New is defined as previously unused which may include residual inventory. This does not include the use of recycled or recovered material as defined by the Environmental Protection Agency in 40 CFR 247.
1.2. Period of Performance. 30 days Period of Performance work to be initiated NLT two weeks after contract is awarded.
1.3. Non-Payment for Multiple Trips. The contractor shall provide all tools necessary for inspection and testing. The government will not pay for multiple trips between the contractor’s office/workshop and Niagara Falls ARS.
2. APPLICABLE REFERENCES
2.1 Codes, Standards, and Specifications
All inspections and field tests shall be in accordance with the latest edition of the following codes, standards, and specifications except as provided otherwise herein.
Air Force Manual (AFMAN) 32-1065 Grounding and Electrical Systems
Unified Facility Criteria (UFC) 3-560-01
Unified Facility Criteria (UFC) 4-10-05
American National Standards Institute – ANSI
American Society for Testing and Materials - ASTM
IEEE Std. 100 The IEEE Standard Dictionary of Electrical and Electronics Terms
IEEE Std. 1015 IEEE Recommended Practice for Applying Low-Voltage Circuit Breakers Used in Industrial and Commercial Power Systems (Blue Book)
IEEE Std. 1100 IEEE Recommended Practice for Powering and Grounding Sensitive Electronic Equipment (Emerald Book)
Inter-National Electrical Testing Association - NETA
ANSI/NETA ETT Standard for Certification of Electrical Testing Technicians
National Electrical Manufacturer’s Association - NEMA
National Fire Protection Association - NFPA ANSI/NFPA 70 National Electrical Code
ANSI/NFPA 70B Recommended Practice for Electric Equipment Maintenance ANSI/NFPA 70E Electrical Safety Requirements for Employee Workplaces ANSI/NFPA 99 Standard for Healthcare Facilities Occupational Safety and Health Administration - OSHA
State and local codes and ordinances
Underwriters Laboratories, Inc. – UL
2.3 Contact Information
American National Standards Institute - ANSI 11 West 42nd Street New York, NY 10036 (212) 642-8902
American Society for Testing and Materials - ASTM 100 Barr Harbor Drive W. Conshohocken, PA 19428 (610) 832-9500
AVO/Biddle Instruments 510 Township Road Blue Bell, PA 19422 (215) 646-9200
Association of Edison Illuminating Companies - AEIC 600 N. 18th Street; PO Box 2641 Birmingham, AL 35291
(205) 257-2530
Canadian Standards Association - CSA 178 Rexdale Boulevard Toronto, ON M9W 1R3 (416) 747-4000
Electrical Apparatus Service Association - EASA 1331 Baur Boulevard St. Louis, MO 63132 (314) 993-2220
Institute of Electrical and Electronic Engineers - IEEE PO Box 1331 Piscataway, NJ 08855
(908) 981-0060
Insulated Cable Engineers Association - ICEA PO Box 440 S. Yarmouth, MA 02664 (508) 394-4424
International Electro technical Commission - IEC Contact through American National Standards Institute
International Electrical Testing Association - NETA PO Box 687/106 Stone Street Morrison, CO 80465
(303) 697-8441 Marcel Dekker, Inc. PO Box 5005 Monticello, NY 12701
(800) 228-160
National Electrical Manufacturers Association 1300 N. 17th St. Suite 1847 Rosslyn, VA 22209
(703) 841-3200
National Fire Prevention Association - NFPA 1 Battery March Park PO Box 901 Quincy, MA 02269-9101
(617) 984-7247
Occupational Safety and Health Administration - OSHA U.S. Department of Labor Occupational Safety & Health Administration Office of Public Affairs - Room N3647 200 Constitution Avenue Washington, D.C. 20210
(202) 693-1999
Scaffold Industry Association - SIA 20335 Ventura Boulevard, #310 Woodland Hills, CA 91364
(818) 610-0320
Underwriters Laboratories, Inc. - UL 333 Pfingsten Road Northbrook, IL 60062
(847) 272-8800
3. QUALIFICATIONS
3.1. The contractor must have a full-time Field Safety Inspector that is an employee of the company.
3.2. The contractor shall utilize technicians who are regular full-time employees (minimum 2 years) employed by the firm.
3.3. The contractor shall have a designated full-time site supervisor. The site supervisor will be the point of contact for any information on any construction or for any communication that needs to be done with the COR.
3.4. Strict adherence to the NFPA-70E Personal Protective Equipment Standard is mandatory. Certification of NFPA-70E training within the last year, for each service technician, will be required at the time of the bid.
4. DIVISION OF RESPONSIBILITY
4.1. The Contractor will be responsible for supplying any power/utilities needed to accomplish the specified construction if requirements are beyond the capabilities of existing facilities.
4.2. The owner shall notify the contractors when 147 Suite location becomes available for construction. Work shall be coordinated to expedite project scheduling.
4.3. The contractor shall notify the owner prior to commencement of construction in the 147 Suite location.
4.4. Safety and Precautions
4.4.1. Safety practices should include, but are not limited to, the following requirements:
i. Current Occupational Safety and Health Organizations
ii. National Safety Council, Accident Prevention Manual for Industrial Operations
iii. Applicable state and local safety operating procedures
iv. Owner’s safety practices
v. ANSI/NFPA-70E, Electrical Safety Requirements for Employee Workplaces
vi. OSHA 29 CFR 1910/47. Council of Hazardous Energy Sources (Lockout/Tagout)
4.4.2. All work shall be performed with apparatus de-energized except where otherwise specifically required.
4.4.3. The contractor shall have designated safety representative on the project to supervise operations with respect to safety. (See Section 3.3 of this specification).
5. GENERAL
5.1 Suitability of Test Equipment
5.1.1. All test equipment shall be in good mechanical and electrical condition.
5.1.2. Selection of metering equipment should be based on a knowledge of the waveform of the variable being measured. Digital multimeters may be average or RMS sensing and may include or exclude the dc component. When the variable contains harmonics or dc offset and, in general, any deviation from a pure sine wave, average sensing, RMS scaled meters may be misleading.
5.2 Hours of Operation
5.2.1. Normal Hours of Operation. Perform routine services required under this contract during Niagara Falls ARS normal duty hours of 7:30 a.m. to 4:00 p.m. Monday through Friday.
5.2.2. After Normal Hours of Operation. Inspection and testing may be performed after normal hours with prior approval and coordination from 107th Civil Engineer Squadron (CES) Deputy Base Civil Engineer (BCE) (Lt. Col. Matthew Heinsler 716-236-2531)
5.2.3. Holidays. Routine work will not be required on the following holidays or any holidays observed in lieu thereof:
| New Year's Day (January) | Labor Day (September) Martin Luther King Day (January) | Columbus Day (October) | President's Day (February) | Veterans' Day (November) |
| Memorial Day (May) | Thanksgiving Day (November) | |||
| Independence Day (July) | Christmas Day (December) |
5.3 Quality Control
5.3.1. The contractor will develop and maintain a quality program to ensure services are performed IAW commonly accepted commercial practices. Contractor will develop and implement procedures to identify and prevent defective services from recurring. As a minimum, the contractor will develop quality control procedures that address the areas as identified in Section II, Service Summary.
5.4 Quality Assurance
5.4.1. The government will periodically evaluate the contractor’s performance by appointing Quality Assurance Evaluator and alternate to monitor performance to ensure services are received. The government COR will evaluate the contractor’s performance through intermittent on-site inspections and receipt of complaints from base personnel.
5.5 Security Requirements
5.5.1. The Contractor and all employees will comply with all Niagara Falls ARS security requirements imposed by the local installation commander at all times while on the premises to include not using cell phones while operating a vehicle on Base. Contractor will obtain necessary badge(s) required for access to Niagara Falls ARS. The information contained in the Badge Request Letter is subject to the Privacy Act of 1974 as follows: AUTHORITY: 5 U.S.C. 4501; 10 U.S.C. 1124; EO 9397; PRINCIPAL PURPOSE: to list the names of personnel authorized to perform various functions under this contract. ROUTINE USES: To ensure positive identification of personnel authorized to perform the listed functions. The Social Security Number is needed for this identification. Disclosure is voluntary, however, failure to supply any required information may cause denial of entry to or delays in processing access onto Niagara Falls ARS.
5.5.2. Badge Request. Contractor will send a letter to the Contracting Office on company stationery, which will include address, telephone number, and contract number, listing full names of employee(s), with their social security number, date of birth, who require access to Niagara Falls ARS. After approval by Security Forces, this letter will be on file for 30 days and then discarded. Thereafter, anytime a badge is requested for a new employee, an updated employee list will accompany a request letter by the contractor to the contracting office.
5.5.3. Contractor employees will apply for individual identification badges at the Niagara Falls ARS Security Force Squadron Visitor’s Control Center, Bldg. 893. Badges are processed Monday through Friday from 6:00 a.m. to 2:30 p.m. No appointment is necessary. Upon completion or termination of the contract or termination of a contractor employee, the Contractor will surrender any identification badges and vehicle identification to the Contracting Office the following business day.
5.5.4. Vehicle Requirement. Proper state vehicle registration, proof of insurance and a valid driver’s license are required to drive on base. After obtaining the proper badges/vehicle identification at the Visitor Control Center (Bldg. 893), all commercial vehicles must enter through the North Gate (Lockport Road), the primary search area for all commercial delivery vehicles.
5.5.5. Driving and Safety on an Air Force Installation. The Contractor and all employees will comply with Air Force Instruction (AFI) 91-207 “USAF Traffic Safety Program” while on all Niagara Falls ARS.
5.5.6. Employees working in the 147 Suite location will be escorted throughout the duration of time they are in the 147 Suite location. Employees are not permitted to enter or work in the 147 Suite location without an escort. Electronic devices capable of transmitting or receiving a wireless signal are not permitted within this work area. Follow all directions and instructions of accompanying escort in addition to complying with all training requirements and documentation pertinent to accessing this space.
5.6 Covid-19
5.6.1. The Contractor and all employees will comply with guidelines outlined in the CDC as well as all installation Covid-19 policies.
5.7 Licenses and Permits
5.7.1. Obtain any necessary licenses and permits, and comply with any federal, state, and municipal laws, codes, and regulations applicable to the performance of work in this PWS. Contractor will provide proof of such applicable licenses and permits upon request by the government.
5.8. Vehicles
5.8.1. Contractor vehicles will have the company name prominently displayed on both sides of the vehicles. All vehicle cleaning and maintenance will be done off-base. The Contractor is responsible for cleanup if any vehicle leaks.
5.9. Contractor Submittals
5.9.1. The following items shall be submitted for approval:
i. AF3065 Contract Progress Report Template
ii. AF3064 Contract Progress Schedule
iii. DD Form 1354
iv. Manufacturer Warranties
v. Operating Instructions
vi. Conduit Material
vii. Circuit Breakers
viii. Receptacles
ix. Junction Boxes
x. Panel
xi. Conductor
xii. Connections
xiii. As Built Drawings
To the greatest extent possible, all submittals shall be accomplished electronically through e-mail. Samples are to be submitted to the COTR by the Contractor for approval using AF Form 3000. The Contractor is responsible for all submittals on this listing and any others as required by the specifications and/or as requested by the Contracting Officer. Approval must be obtained from the Contracting Officer prior to the commencement of any Work requiring submittals as specified. All submittals except warranties, operating instructions and inspection report as noted shall be made no later than 10 days after the receipt of the notice to proceed or as specified by the Contracting Officer. If submittals cannot be made within 10 working days after the notice to proceed, or as specified by the Contracting Officer, the Contracting Officer shall be advised of the difficulty and an extension of time requested. The Contracting Officer shall return the submittals approved or disapproved within 10 working days after receipt, by AF Form 3000. Approval of submittals does not relieve the Contractor from performance in strict accordance with the Contract Specifications and drawings, nor does such approval constitute ‘acceptance’ under the provisions of this Contract.
5.10. Red Line Drawings
Contractor shall keep a set of drawings on site at all times. Any changes to the approved submittal design shall be marked in red on the drawings and turned into the COR upon completion of the project. These red line drawings shall include changes to the dimensions based on necessary field changes due to differing site conditions. Additionally, notation of electrical circuits, home runs, etc. The red line drawings need to tell the story of the actual finished product for use in completing record As-Built drawings. Any shop drawings pertinent to the project shall be forwarded to the COTR. All shop drawings shall be submitted in their original electronic format, e.g. AutoCAD.
5.11. Point Of Contact
The POC for this project is Technical Sergeant Caleb Moore, (716)236-2364, caleb.moore.6@us.af.mil
5.12. Project Safety
In accordance with FAR 52.236-13, Accident Prevention, construction contractors are required to use the U.S. Army Corps of Engineers Safety and Health Requirements Manual, EM 385-1-1.
5.12.1. As a contractor, you are required to comply with the Occupational Safety and Health Act of 1970 (OSHA) and OSHA Standards 29 CFR 1910, Occupational Safety and Health Standards, and 29 CFR 1926, Safety and Health Regulations for Construction. The detailed provisions of the Act for accident prevention are directly applicable to your operations. Each contractor and subcontractor is responsible for managing their own Health and Safety Program. A copy of the program must be available for inspection either on site or retrievable within a reasonable time (8 hours). The program should address the following areas:
i. Hazard Communication
ii. Personal Protective Equipment
iii. Personnel Training / Certification
iv. Fall Protection (if applicable)
v. Confined Space Entry (if applicable)
5.12.2 The contractor will keep records of any accidents involving property damage or injury occurring on the job and will report such incidents immediately to the Contracting Officer who is responsible for notifying the Safety Office. When the Contracting Officer becomes aware of noncompliance with safety standards that may cause injury to Air Force personnel or damage to Air Force property or equipment, they will inform the contractor. The contractor will take immediate steps to correct the situation.
5.12.3 In accordance with FAR 52.236-13, Accident Prevention, construction contractors are required to use the U.S. Army Corps of Engineers Safety and Health Requirements Manual, EM 385-1-1.
5.12.4 Some common contractor violations on Air Force installations include: Failure to properly ground electrical equipment (GFCI), failure to fence off excavations, parking vehicles improperly, unauthorized crossing of runways, violating smoking regulations, improper scaffolding, inadequate shoring/sloping of excavation and trenches, and depositing Foreign Object Damage (FOD) debris on base roads.
5.13. Notice to Commence Work
The Contractor shall give the Contracting Officer at least a 48 hour notice of Contractor’s intent to commence work.
5.14. Daily Sign-In
Prior to starting work each day, the Contractor designated superintendent must fill out the Sign-In Sheet located at Base Civil Engineer Building 202.
5.15. Occupancy of Premises by the Government
Contractor will limit their movement within the work area to not interfere with ongoing operations. Coordination with the Contractor and the Contracting Officer’s Technical Representative (COTR) will be required to facilitate this. Maintaining one passable roadway lane at all times is mandatory.
5.16. Occupancy of Premises by the Contractor
5.16.1. Limit use of the premises to construction activities in areas indicated; allow for occupancy and use by base personnel.
5.16.2. Confine operations to areas within Contract limits indicated. Portions of the site beyond areas in which construction operations are indicated are not to be disturbed.
5.16.3. Keep driveways and entrances serving the premises clear and available at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on site.
5.16.4. Do not unreasonable encumber site with materials or equipment.
5.16.5. Each Contractor/Subcontractor is responsible for protection and safekeeping of materials, products, and equipment stored on the premises or incorporated in to the construction, until contract is complete and accepted.
5.16.6. Move at the contractors/subcontractor’s cost any stored materials, products, or equipment which interfere with operations of the base.
5.16.7. Existing parking lots and roadways may be used for parking construction workers vehicles, but only as directed by the Contracting Officer or his/her Contracting Officer Representative (COR).
5.16.8. Provide protection to adjacent buildings, surfaces, utility systems, and drainage systems from possible damage caused by construction operations.
5.16.9. Digging Permit: Obtain digging permit from the base engineer office prior to any excavation activities. Start permit process a minimum of 5 work days prior to planned start of execution work.
5.16.10. Before work is started, the Contractor shall arrange with the Contracting Officer a sequence of procedure, means of access, space for storage of materials and equipment, and use of approaches and roadway access.
5.17. Salvage Materials And Equipment
This list includes all serviceable components to be returned to the COR:
i. None
5.18. Government Furnished Equipment
This list includes all equipment provided to the contractor for installation:
i. None
5.19. Removal of Waste Material
During the progress and the completion of work, all refuse and waste materials shall be removed from Government property and disposed of according to Federal, State and local environmental requirements. If waste material is not removed daily, the Contractor shall provide a covered waste container at their expense. Recycling of refuse shall be considered for all demolished materials. Documentation of recycled materials shall be submitted in accordance with section 5.9. Contractor Submittals.
5.20. Contractor Manpower Reporting Application (CMRA)
Section 2330a of title 10, United States Code (10 USC 2330a), requires the Secretary of Defense to submit to Congress an annual Inventory of Contracts for Services (ICS) performed during the prior fiscal year for or on behalf of the Department of Defense (DoD). The inventory must include the number of contractor employees using direct labor hours and associated cost data collected from contractors. CMRA is the system utilized by the Air Force to collect and provide the Air Force's annual Inventory of Contracts for Services (ICS) to Congress. The result of this requirement will require you to report this information if you are awarded the contract. To access the AF CMRA system, please go to: http://www.ecmra.mil and look for the link for the Air Force CMRA system. If you have questions or issues accessing the Air Force CMRA system, please contact the Air Force CMRA Help Desk at: (855) 723-2672 or CMRA@pentagon.af.mil
5.21. Changes
Any changes or alterations requesting additional items to be moved or additional services must be approved by the Contracting Officer prior to adding the items or services.
6. ENVIRONMENTAL REQUIREMENTS.
6.1. Green Procurement. Executive Orders 13423 and 13514 require the use of recycled and recovered materials, bio-based products, energy and water saving products, and environmentally preferable products. Recycled and recovered materials are identified by the Environmental Protection Agency’s Comprehensive Procurement Guidelines, information available at http://www.epa.gov/epaoswer/non-hw/procure/products.htm. Bio-Based products are identified by United States Department of Agriculture under Bio-Based products, information is available at http://www.biobased.oce.usda.gov. Environmentally preferable products are products that are less hazardous to the environment. Some products are certified by the Green Seal organization and information is available at http://www.greenseal.org/. The Contractor shall procure and use environmentally friendly products in the execution of this contract. Appendix C contains a list of preferred bio-based products. The Contractor will also refer to the EPA websites for a list of environmentally friendly products.
6.2. Hazardous Materials. In the accomplishment of this contract, non-flammable, environmentally friendly, biodegradable products IAW AFI 32-7080, AFMAN 32-7002, and AFI 32- 7086, Section V-TE-2 must be used. Submit and forward to the COR the AF Form 3952; “Chemical/ Hazardous Material Request Authorization” and the manufacturer’s “Material Safety Data Sheet (MSDS)”, for all chemical used on Niagara Falls ARS, two (2) weeks prior to contract start. Prior to the use of any new chemicals under this contract, the contractor will submit an AF Form 3952 with a manufacturer’s MSDS for approval. No chemicals will be used on Niagara Falls ARS prior to obtaining this approval. Only the minimum amount necessary for current work will be brought on Niagara Falls ARS. The contractor will submit hazardous material usage monthly to the COR. The contractor is responsible for containing, handling, and cleanup of all spills from this operation. The disposal of unused materials/chemicals is the responsibility of the contractor. Cost to dispose of spilled material and any other waste items resulting from the spill is the responsibility of the contractor. All spills, leaks and inadvertent release of hazardous materials will immediately be reported to the Fire Department at (716) 236-2117.
7. EQUIPMENT INSTALLATION AND CONSTRUCTION
Subpanel Installation
7.1. Install a Square D or equivalent 100amp 120/208-volt 3-phase wye subpanel in the 147 SUITE server room in building 912 at Niagara Falls Air Reserve Station, New York. The 100amp subpanel will have enough spacing for at least 20 circuits. The 100amp subpanel will use circuit breakers that are screw-in in nature. The power for the subpanel will come from the 120/208-volt main panel in the existing mech room of building 912. Four-inch EMT will be installed according to the NEC for the 100-amp subpanel, running from the main 120/208 panel with the intent to follow the path of the SIMA PDP conduit towards the communication relay hub room. This will continue west until the conduit is above the operational training room. A junction box will be installed in this location before the conduit is extended south to the 147 SUITE corridor. Once in the 147 SUITE corridor another junction box will be added before being installed SIM server room for the installation of the 100amp panel. Verify proposed conduit location with the COR and receive approval before commencing work. Within the 147 SUITE section the subpanel will be installed surface mounted in the SIM server room. The conduit path is intended to follow the path as outlined in Figure1 and as described above, adjustments for existing conditions may be necessary to complete conduit install. With approval from the COR the contractor can adjust conduit path at no additional costs for convenience to the contractor. The EMT will run above the office ceiling and be fastened with the appropriately sized EMT straps, fasteners, or harnesses at appropriate distances along the path of the conduit according to the NEC. Contractor is to move all ceiling components to include grid, tile, insulation, to gain access to work and restore after work is complete and inspected. The conductor running from the main 120/208 panel to the 100amp subpanel will run through the 4” EMT and will be copper stranded conductor sized accordingly for the 100amp subpanel. When entering the 147 SUITE location penetrations of the perimeter wall will be installed in accordance with UFC 4-10-05. Penetrations of the perimeter shall be kept to a minimum. Utilities (power and signal) will enter the SCIF at a single point. All utility penetrations will be sealed to mitigate acoustic emanations and covert entry. All metallic penetrations through SCIF walls shall be considered carriers of compromising emanations (CE) and pose TEMPEST hazards that shall be addressed. For metal conduit or pipe: provide a dielectric union inside the SCIF perimeter adjacent to the penetration or ground the conduit within 6 inch (150 mm) of the perimeter penetration using a no. 4 wire (0.2043-diameter copper wire) to the building ground as shown in Figure 2. Per DoDM 5105.21 Vol 2, SCIF personnel must be informed when non-SCI indoctrinated personnel have entered and departed the SCIF. This may be accomplished either verbally or through visual notification methods. After the installation of the subpanel, the Main 120/208 panel schedule will be updated to indicate that the 100amp subpanel was installed.
Receptacles
7.2. Ten (10) 20amp dedicated circuits will be installed from the newly installed 100amp subpanel. Each circuit will have a 20-amp single pole screw-in Square D circuit breaker or equivalent installed in the subpanel. Eight (8) 20amp dedicated circuits will be added to room 113b surface mounted. These circuits will run through EMT sized according to the NEC. The conductors will be copper wire (stranded or solid) and be sized appropriately for the 20-amp dedicated circuits according to the NEC. The EMT will run above the office ceiling and be fastened with the appropriately sized EMT straps, fasteners, or harnesses at appropriate distances along the path of the conduit according to the NEC. Contractor to move all ceiling components to include grid, tile, insulation, to gain access to work and restore after work is complete and inspected. Any exposed EMT and electrical boxes in office areas will be painted to match the color of the wall in that area. Each of the eight (8) circuits will be connected to a 3-gang box with three 20amp 125-Volt receptacles in each box. Two (2) 20amp dedicated circuits will run to the closet in the 147 SUITE corridor. These dedicated circuits will be installed into a 1-gang box each with a single 20amp 125-Volt receptacle in each 1-gang box. All the receptacles will be installed and wired in accordance with the NEC. Reference locations for the dedicated circuits have been provided in Figure 3. The specific locations of the receptacles will be outlined during the walkthrough with the contractor and specified for the contractor before construction begins. After installation of the receptacles the 100-amp subpanel schedule will be updated to reflect the locations of the dedicated circuits.
Communications Conduit
7.3. Fifteen (15) 1” conduit runs will be installed throughout several locations in the 147 SUITE location. These conduit runs will be alongside the electrical conduit runs with 6” of separation. The 15 conduit drops will be approximately in the locations specified in Figure 4. Figure 4 is for reference only and the exact locations/heights of the conduit will be determined during the walkthrough. The conduit will have wall boxes attached that are 4”x4”. Any exposed EMT in office areas will be painted to match the color of the wall in that office area. EMT will stub-up into the ceilings 6” above the ceiling tiles. All EMT will run above the office ceilings and be fastened with the appropriately sized EMT straps, fasteners, or harnesses at appropriate distances along the path of the conduit according to the NEC. The conduit runs and boxes will be empty to allow for communications to run their cable.
Cleanup
7.4. Due to construction in active office areas, construction will be cleaned up daily as work progresses. If anything is moved during the construction process (e.g., ceiling tiles) it will be returned to its original location if possible. Any damage to any parts of the facility will be the responsibility of the contractor. Contractor will be responsible for all cleanup/repairs needed that are caused by the construction. All tools, time and equipment needed for cleanup will be at the expense of the contractor.
8. SYSTEM FUNCTION TESTS
8.1. System function tests will be performed upon completion of equipment installation. All connections will be tested to ensure they are mechanically secure. Receptacles and panels will be tested to ensure they are receiving the proper voltage. All components of the panel will be verified to be working by mechanically switching breaker(s) at the panel and electrically testing the corresponding receptacles for correct voltage.
Figure 1:
Figure 2:
Figure 3: (Red dots depict reference locations for dedicated circuits.)
Figure 4: (blue dots depict reference locations for communications conduit drops)
* Optional image1.jpg image2.PNG image3.jpg image4.jpg
File details come from the government source that posted it. Updated .