Electrical Panel Boards (Be sure to attach make, model, specifications, technical data and warranty information with the bid response)

Transcription

1 UNIVERSITY OF MASSACHUSETTS-AMHERST Procurement Department 407 Goodell Bldg., 140 Hicks Way Amherst, MA Voice: Fax: Web Page: (THIS IS NOT AN ORDER) REQUEST FOR BID # AA14-RH-4835 Opening Date & Time: July 3, 2013 at 1:00 PM EDST Requested by: Steve Grden, Metering & Controls Engineer Department: Central Heating Plant Phone: Date Prepared: 6/12/2013 Description Unit Price Extended Price BIDS ARE REQUESTED TO PROVIDE AND DELIVER ELECTRICAL PANEL BOARDS FOR DRAPER HALL PER THE ATTACHED SPECIFICATIONS OR APPROVED EQUAL FOR THE BID OPENING ON JULY 3, 2013@ 1:00 P.M. EDST One Set Electrical Panel Boards (Be sure to attach make, model, specifications, technical data and warranty information with the bid response) Delivery Lead-time After Receipt of Order: Total Bid Price >>>>>>>>>>>>>>>>>> IMPORTANT INFORMATION It is the bidder s responsibility to insure that their bid is received in its entirety by the University of Massachusetts, Procurement Department, 407Goodell Building, 140 Hicks Way, Amherst, MA by 1:00 PM on the bid opening date specified above. Bids received after the specified date/time or at a location other than what is listed in the RFB will be rejected and placed unopened in the bid file. Bids may be faxed provided that they are followed up by a hard copy with written signature within 5 days of the bid date. All faxed bids must be received by the Procurement fax by the date and time of the bid above. No electronic bids will be accepted. All prices are FOB Destination, delivery free of all charges to: University of Massachusetts Amherst at a location specified on a purchase order. Bidders must list their Taxpayer s Identification Number here: - Bid may not be materially altered after the bids have been opened. Only the Director of Procurement can determine what a material alteration is. All prices must be submitted on a Net Basis. Unit price shall prevail in case of mathematical error. Payment 30 days. Bids on items that differ from specifications will be rejected at the discretion of the Director of Procurement. Proprietary names are quoted for informational purposes only and are not meant to limit competition. The right is reserved to accept the bid deemed best for the University. Exceptions to any terms and conditions contained herein or in the bid specifications, must be noted by bidder in bid. The Director of Procurement reserves the right to reject any bid that does not conform to the specifications. Your signature below signifies that your company complies with the RFB. Vendor Name: Address: City: State: ZIP: Telephone: FAX: Address: Name of Person Submitting Bid: Authorized Signature: R# Federal & State & Grant Funded AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 1

2 University of Massachusetts Amherst Department of Procurement Request for Bids: Electrical Panel Boards for Draper Hall per the following specifications or approved equal RFB# AA14-RH-4835 Bid Opening Date July 3, 1:00 p.m. EDST The Central Heating Plant a Division of the Physical Plant at the University of Massachusetts Amherst is seeking bids to provide and deliver electrical panel boards for the Draper Hall Project per the following specifications or approved equal. Notice: The specifications for material and drawings supplied are for two (2) generator projects Draper Hall and the Cold Storage buildings. This project is only for Draper Hall. So, bidders are asked to bid ONLY on the Draper Hall portion. Special Note: Bid Responses will be accepted for: The Diesel Generator under RFB# AA14-RH-4833 ONLY. The Automatic Transfer Switch under RFB# AA14-RH-4834 ONLY. The Electrical Panel Boards under RFB# AA14-RH-4835 ONLY. SPECIFICATIONS This request is for MATERIALS ONLY. There is no expectation of labor or installation by the vendor. Delivery Date: On or before September 1, 2013 or as agreed up with Mr. Steve Grden, Metering and Controls Engineer at UMass Amherst. Delivery: Items ordered against this RFB shall be delivered daily, Monday through Friday, free of all charges, to the customer designation location, names at the time or order placement. These locations include but are not limited to central locations or to the customer s individual building location. The vendor is responsible for contacting each University location for hours of receiving deliveries. Delivery: FOB Destination, Amherst, MA All shipping and delivery charges to the University of Massachusetts Amherst are to be included within the bid price. Any merchandise damaged by the shipper will not be accepted and will not be paid for. The vendor must give 48-hour notice of delivery to Mr. Steve Grden see below for details. Delivery may be refused for failure to give notice. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 2

3 To arrange for delivery, please contact: University of Massachusetts Mr. Steve Grden, Metering and Controls Engineer Central Heating Plant 200 Mullins Road Amherst, MA Phone: / sgrden@facil.umass.edu PART 1 GENERAL 1.1 GENERAL REQUIREMENTS SPECIFICATIONS: ELECTRICAL PANEL BOARDS A. Conditions of the Contract and Division 01, General Requirements, shall be made part of this Division. B. Refer to the drawings for further definition of location, extent, and details of the work described herein. C. Where referred to, standard specifications of technical Societies, Manufacturer s Associations, and Federal Agencies shall include all amendments current as the date of issue of these Specifications. D. It is intended, for the guidance of the bidders, that the Manufacturer s name used first throughout this Division of the Specification, is that used in the design of the Electrical system. All material submitted shall be equal in all respects to that used in the design. 1.2 WORK INCLUDED A. Examine all Drawings and other Divisions of Specifications for requirements that affect work of this Division 26. B. Perform work and provide materials and equipment as shown on the Drawings and as specified herein. Work shall include, but not be limited to, all labor, materials, tools, equipment, insurance, transportation, temporary protection, supervision, and incidental items required for a complete installation. Drawings and specifications form complimentary requirements; provide work specified and not shown on drawings and work shown on drawings and not specified as though explicitly shown on both. Completely coordinate work of this Division with work of other Divisions and Trades to provide a complete and functional installation. C. Provide all equipment and materials required to furnish and install all Electrical work, complete as shown on the drawings and noted herein. The following are major items of work included: 1. Submittals 2. Equipment and Systems: a. Panelboards b. Packaged Engine Generators c. Automatic Transfer Switches 3. Manufacturer Representation 4. Short Circuit and Coordination Study. 5. Electrical acceptance tests. 6. Operation and Maintenance (O&M) Manuals. 7. System startup, demonstration and training. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 3

4 1.3 EXAMINATION A. Examine the Specifications and Drawings B. Report in writing, any discrepancies or deficiencies which may adversely affect the work, at least six days prior to close of bid. C. No allowance will be made for any difficulties encountered due to any features of the building, site or surrounding public and private property that existed up to the time of bid. 1.4 CODES, STANDARDS, AND REGULATIONS A. Electrical work shall comply with the latest editions of the following codes which have been accepted by local authorities: 1. IBC International Building Code with State Amendments 2. Massachusetts State Building Code 3. Massachusetts State Energy Code 4. NFPA 13 Sprinkler Systems 5. NFPA 70 - National Electrical Code with State Amendments 6. NFPA 72 - National Fire Alarm Code with State Amendments 7. NFPA Life Safety Code 8. ANSI C2 - National Electrical Safety Code 9. NFPA 110 Emergency and Standby Power Systems B. Electrical work shall comply with the current standards of the following organizations: 1. ADA - Americans with Disabilities Act 2. IEEE - Institute of Electrical and Electronics Engineers 3. IES - Illuminating Engineering Society 4. EIA/TIA - Electronic Industries Association/Telecommunications Industry Association a. EIA/TIA-568 Commercial Building Wiring Standard. b. EIA/TIA-569 Commercial Building Standard for Telecommunication Pathways and Spaces. 5. OSHA - Occupational Safety and Health Act 6. FM - Factory Mutual Association 7. UL - Underwriters' Laboratories 8. ANSI - American National Standards Institute 9. NEMA - National Electric Manufacturers Association 10. ASTM - American Society for Testing and Materials 11. Owner s Insurance Underwriter 12. ANSI/NECA Standard Practice for Good Workmanship in Electrical Contracting. C. When requirements listed in this Division conflict with each other, with the contract documents or with the requirements of applicable Codes, Standards or Regulations, the most stringent requirements shall apply. D. In addition to complying with the specified requirements, comply with pertinent regulations of governmental agencies and Authorities Having Jurisdiction (AHJ) including local and state building, plumbing, mechanical, electrical, fire, and health department codes and standards. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 4

5 1.5 SUBMITTALS A. Refer to DIVISION 01 - Submittals and specifications for shop drawing requirements. Without limiting the generality thereof, the Electrical Subcontractor shall also submit the additional information noted herein. B. General: Follow the procedures specified in Division 01. Unless otherwise noted in Division 01 the required shop drawing submittals shall be reviewed and returned for two full or partial submissions as part of the base Engineering scope of services. All additional submittal reviews shall be billed to the general contractor at $ per submittal. C. Substitutions: The Division 26 contractor shall submit on the system, components, materials, manufacture, etc. utilized by the Engineer as the Basis of Design. The contractor shall be allowed to utilize one of the listed manufacturers for items that are not listed with a Basis of Design. When a substitution is allowed by the Architect and/or Engineer it shall be the full responsibility of the Division 26 contractor to coordinate all differences with field conditions, owner, owners representatives, commissioning agent, other trades, etc.. Any costs and schedule delays due to changes, modifications, redesigns, removal and replacement created by the contractors substitution or failure to coordinate substitution shall be the responsibility of the contractor. D. Shop drawings of equipment furnished under this Division shall include, but not be limited to, all items listed under Division 26 WORK INCLUDED and listed within this specification. E. Do not manufacture, deliver or install equipment and materials until final review of Shop Drawings has been completed. F. Prior to submission of Shop Drawings, thoroughly check each shop drawing to ascertain that it complies with the Contract requirements; that the electrical characteristics are correct; and that the dimensions of work submitted fit the available space. Any deviations from the Contract requirements shall be clearly noted on the Shop Drawings. Stamp each submittal with his firm s name, date and approval, thereby representing that the above has been complied with. Shop Drawings not so checked and stamped, shall be returned without being examined. Review of the Shop Drawings shall not relieve the manufacturer from the responsibility for departures from the Contract Documents. Errors in shop drawings shall be the sole responsibility of the Electrical Subcontractor whether the drawings are reviewed or not. G. Each Shop Drawing shall indicate clearly the correct name and address of the project, the intended use and location of the equipment, and the specified designated number. H. Bind one set of the corrected Reviewed Shop Drawings in each Operation and Maintenance Instructions Manual. Refer to DIVISION 01 - SUBMITTALS, DIVISION 01 - PROJECT CLOSEOUT. 1.6 OPERATION AND MAINTENANCE DATA A. Prepare maintenance manuals in accordance with Division 01 Section "PROJECT CLOSEOUT." In addition to the requirements specified in Division 01, include the following information for equipment items: 1. Description of function, normal operating characteristics and limitations, performance curves, engineering data and tests, and complete nomenclature and commercial numbers of replacement parts. 2. Manufacturer's printed operating procedures to include start-up, break-in, and routine and normal operating instructions; regulation, control, stopping, shutdown, and emergency instructions; and summer and winter operating instructions. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 5

6 3. Maintenance procedures for routine preventative maintenance and troubleshooting; disassembly, repair, and reassembly; aligning and adjusting instructions. 4. Servicing instructions and lubrication charts and schedules. B. The minimum information that shall be furnished in the maintenance manual shall include the following: 1. Individual characteristics for trouble shooting sequences for each item of each: a. Panelboards. b. Packaged engine generators. c. Transfer switches, automatic and manual. 2. Catalog cut sheets for every item for which a shop drawing is required. 3. Schedule of loads served from each: a. Panelboards. b. Packaged engine generators. c. Transfer switches, automatic and manual. 4. On-hand spare parts list and complete parts list for each: a. Panelboards. b. Disconnect switches and circuit breakers. c. Packaged engine generators. d. Transfer switches, automatic and manual. e. Fire alarm system. 5. Bolt tightening torques and inspection intervals on each: a. Bolted bus connection. b. Cable connection. c. Miscellaneous bolted electrical connections. 6. Manufacturers' recommended cleaning intervals and special procedures for each: a. Cooling fins. b. Electrical equipment interior. c. Electrical equipment ventilation opening. 7. Main and arcing contact adjustment and replacement for each: a. Automatic transfer switch. b. Contactor. c. Circuit breaker. 8. Calibration and exercise procedures and intervals for each: a. Automatic transfer switch. b. Generator set. c. Molded case breaker. 9. "As designed" and "as left" adjustable circuit breaker settings. 10. Testing interval and target values for ground fault protection circuit relays. 11. Testing and troubleshooting procedures unique to special systems. 12. Approved special construction details that differ from the details shown on Drawings. 1.7 SHORT CIRCUIT, COORDINATION, AND ARC FLASH STUDY A. General: A study incorporating the following items shall be performed and submitted for review and approval. 1. Short Circuit Study 2. Overcurrent Protective Device Coordination and Evaluation Study 3. Arc Flash Hazard Study 4. Load Flow Analysis AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 6

7 B. Description of Work 1. The study shall include all portions of the electrical distribution system from the normal incoming primary and/or secondary sources, the emergency and/or standby power sources, down to and including all panels and electrical distribution equipment in the distribution system. The study shall include all existing equipment affected by the scope of the project work. 2. The studies shall be prepared to demonstrate that all electrical equipment is supplied with adequate ratings. The study shall demonstrate that the protective device system is properly coordinated calibrated, adjusted, set and tested. 3. The studies shall be submitted to the design engineer prior to receiving final approval of the distribution equipment shop drawings and/or prior to release of equipment drawingsfor manufacturing. The contractor shall be responsible for completing and submitting the study prior to submission and approval of the distribution equipment. 4. The electrical distribution equipment manufacturer shall provide their equipment as required to meet the ratings and settings determined by the study. 5. The contractor shall be responsible for coordinating and implementing all recommendations and labeling identified by the study. C. Qualifications 1. The study shall be prepared in conformance with industry practices, standards, and with other technical data approved by the Engineer. 2. The study shall be performed by a firm specializing in power system studies and analysis. The firm shall be one of the following: a. Electrical distribution equipment manufacturer services division of Eaton-Cutler Hammer, General Electrical, or Square D. b. Coordinated Power Systems, Inc (Hales Corner, WI) c. Power Engineers, LLC (Kingston, MA) 3. The study shall be performed by a registered professional engineer in accordance with ANSI/IEEE Standard , "Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems." The study engineer shall be a full time employee of the firm and shall have a minimum of five (5) years experience in power system studies and analysis. The study engineer shall be licensed in the state in which the project is being performed, and the study shall include the engineer s stamp, signature and qualifications. 4. The analysis shall be performed with software complying with the latest applicable IEEE and ANSI standards. Acceptable programs are SKM System Analysis Power Tools or EasyPower. D. Submittals 1. Submit the study as a shop drawing in compliance with all the requirements identified in Division 1 and these specifications. The study shall be submitted as a hard copy or electronic copy in compliance with the project requirements 2. The study shall be submitted in color, with full size prints of all one-line diagrams. 3. The final study shall be provided in electronic and hard copy format as part of the project Operations & Maintenance manuals as defined elsewhere in these specifications. E. Data Collection 1. The Contractor shall be responsible for obtaining all data required to complete the study. 2. The Engineer performing the study shall furnish the Contractor with a listing of required data immediately after award of the contract. The Contractor shall expedite collection of the data to assure completion of the studies as required for final approval of the distribution equipment shop drawings and/or prior to the release of the equipment for manufacturing. 3. The Contractor shall coordinate with the power/utility company for site specific data required to complete the study. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 7

8 4. The studies shall utilize actual conductor lengths and transformer impedances. F. Short Circuit Study 1. Perform a study to verify the ratings of all equipment in the system. The calculations shall verify that all components of the electrical distribution system are adequately rated to withstand and interrupt the assumed fault for all source combinations. 2. Calculate the short circuit momentary and interrupting duties for a three phase bolted fault at each of the following: a. Electric utility s termination point b. Incoming switchgear c. Unit substation primary and secondary terminals d. Low voltage switchgear and switchboarde. Motor control centers f. Emergency/standby generator(s) and automatic transfer switch(es) g. Distribution panels and branch circuit panelboards h. All other electrical distribution equipment throughout the system 3. Provide calculation methods and assumptions, the base per unit quantities selected, one-line diagrams, source impedance data including power company system characteristics, typical calculations, tabulations of calculation quantities and results, conclusions, and recommendations. 4. The fault impedance diagram shall be prepared to reflect the system impedance of power sources available to supply the building or facility, and the impedance of the new power system components for the facility. The SCCA available at each fault location shall be shown in tabular form on the diagram for a bolted line-to-line fault and a line-to-ground fault. 5. For grounded systems, calculate the bolted line-to-ground fault for all applicable buses defined for the three phase bolted fault calculation. 6. Evaluate the protective device and equipment and compare to the short circuit ratings. Evaluate the adequacy of all distribution equipment bus bars to withstand short circuit stresses. 7. Notify the Owner in writing of any existing devices and equipment in the system that are improperly rated for the calculated fault current. G. Protective Device Coordination Study 1. The study shall demonstrate the coordination achieved by the system of protective devices. 2. Selective Coordination a. Normal Power System: All overcurrent protective devices in the normal power system shall be selectively coordinated for a duration of 0.1 seconds and longer. b. Emergency Power System: All overcurrent protective devices in the emergency power system shall be selectively coordinated. The first overcurrent device in the normal system that serves a branch of the emergency system shall be included in this evaluation and shall be selectively coordinated. The selective coordination shall be in compliance with the National Electric Code, and shall include all emergency and elevator distribution systems. c. If a mis-coordination exists, the study engineer shall evaluate the manufacturer s laboratory test data for the specific overcurrent device combination. The study engineer shall identify any remaining mis-coordination and shall recommend the correct overcurrent device for that manufacturer to provide the required level of coordination. 3. Calculation guidelines and requirements a. Provide protective device time-current curves (TCC) as follows: 1) TCC s displayed on a log-log scale graphs. 2) On each TCC, include a title, and partial one-line diagram identifying the specific portion of the system covered by the graph, with each device labeled, corresponding with the overall one-line diagram. 3) Identify the device associated with each curve by manufacturer, type, function, and if applicable, the tap, time delay and instantaneous settings recommended. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 8

9 4) Provide adequate time margins, as identified by IEEE Std. 242, between device characteristics such that the specified level of selective coordination is demonstrated, while maintaining proper protection. 5) Where ground fault protection is specified in the design, provide TCC graphs demonstrating coordination and setting recommendations for ground fault devices. 6) The following characteristics shall be plotted on the TCC graphs, as applicable. a) Electric utility s overcurrent protective device. b) Medium voltage equipment overcurrent relays c) Medium and low voltage fuses including manufacturer s minimum melt, total clearing, tolerance, and damage bands d) Low voltage equipment circuit breaker trip devices, including manufacturer s tolerance bands e) Transformer full-load current, magnetizing inrush current, and ANSI throughfault protection curves f) Medium voltage conductor damage curves g) Ground fault protective devices, as applicable h) Pertinent motor starting characteristics and motor damage points, where applicable i) Pertinent generator short-circuit decrement curve and generator damage point j) The largest feeder circuit breaker in each motor control center and applicable panelboard. 4. The study shall include all data related to protective devices proposed as such data relates to the nameplate data, time-current characteristics, and the fixed or adjustable features of the protective devices. These data shall include: H. Arc-Flash Hazard Study a. The time-current characteristic curves published by the manufacturer of the protective devices or equipment having adjustable time-current characteristics. b. Data published by the manufacturer of circuit breakers or protective relays which contain installation, operation and maintenance instructions for calibration, adjustment, setting, and testing of the specific protective device. c. Composite time-current characteristic curves for primary, secondary and other related devices, as required to ensure coordinated power system protection between protective devices or equipment. 1. Perform an arc-flash hazard analysis in accordance with requirements and recommendations of IEEE 1584 and NFPA 70E. 2. Calculate the flash protection boundaries and incident energy for all equipment in the electrical distribution system as defined for the studies above. This shall include 208V systems served from transformers smaller than 125kVA. 3. Calculation guidelines and requirements a. Safe working distances shall be based on IEEE 1584 AND NFPA 70E, with the more stringent requirements applied. The calculated arc flash protection boundary shall be determined using those working distances, and considering an incident energy of 1.2 cal/cm2. b. When appropriate, the short circuit calculations and the clearing times of the phase overcurrent devices will be retrieved from the short-circuit and coordination study model. Ground overcurrent relays should not be taken into consideration when determining the clearing time when performing incident energy calculations. c. The short-circuit calculations and the corresponding incident energy calculations for multiple system scenarios must be compared and the greatest incident energy must be uniquely AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 9

10 reported for each equipment location in a single table. Calculations must be performed to represent the maximum and minimum contributions of fault current magnitude for normal and emergency operating conditions. The minimum calculation shall assume that the utility contribution is at a minimum. Conversely, the maximum calculation shall assume a maximum contribution from the utility. Calculations shall take into consideration the parallel operation of synchronous generators with the electric utility, where applicable as well as any stand-by generator applications. d. The incident energy calculations must consider the accumulation of energy over time when performing arc flash calculations on buses with multiple sources. Iterative calculations must take into account the changing current contributions, as the sources are interrupted or decremented with time. Fault contribution from motors should be decremented as follows: 1) Fault contribution from induction motors should not be considered beyond 5 cycles. 2) Fault contribution from synchronous motors and generators should be decayed to match the actual decrement of each. e. For each piece of equipment (ANSI-rated) with an enclosed main device, calculations shall be made on both the line and load side of the device. For all other non-ansi rated equipment, only one calculation shall be required and it shall be based on a device located upstream of the equipment to clear the arcing fault. f. When performing incident energy calculations on the line side of a main breaker (as required per above), the line side and load side contributions must be included in the fault calculation. g. Mis-coordination should be checked amongst all devices within the branch containing the immediate protective device upstream of the calculation location and the calculation should utilize the fastest device to compute the incident energy for the corresponding location. h. Arc Flash calculations shall be based on actual overcurrent protective device clearing time. A maximum clearing time of 2 seconds will be used based on IEEE section B.1.2. Where it is not physically possible to move outside of the flash protection boundary in less than 2 seconds during an arc flash event, a maximum clearing time based on the specific location shall be utilized. i. Perform a calculation iteration for maintenance mode that identifies results when all protective devices are set to their minimum instantaneous settings. 4. Provide samples of all arc-flash hazard labels as part of the study. The final labeling and calculations shall be based on any modifications to the distribution system as a result of these studies or as a result of modifications to the system during construction. 5. Based on all final information from the Contractor, provide arc-flash hazard labels in accordance with NFPA 70E and the following. a. Provide labels for all equipment and devices analyzed as part of the study. b. Labels shall be 4 x 5 thermal transfer type labels manufactured of high adhesion, UV resistant polyester. c. Labels shall be machine printed, with no field markings. d. Labeling shall be based on the device settings recommended in the study provided the contractor has confirmed in writing that all recommended settings have been implemented. e. At a minimum, labels shall include the following information. 1) Equipment/location identification 2) Voltage 3) Flash protection boundary 4) Hazard risk category 5) Arc flash incident energy value 6) Personal protective equipment category 7) Limited, restricted, and prohibited approach boundaries AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 10

11 8) Study/report identification and final issue date. I. Study Report 1. The report shall include, but not be limited to, the following sections and components. 2. Executive summary, introduction, and description of the scope of work. 3. Demonstration of qualifications, including firm and engineer experience, professional engineering stamp and software analysis tools used. 4. All input data used for the study, including utility company equipment information. 5. Description of short-circuit analysis, results and recommendations. 6. Short-circuit device and equipment evaluation table. 7. Description of coordination analysis, results and recommendations. 8. Protective device TCC graphs. 9. Protective device setting recommendation table identifying settings for all adjustable device parameters. 10. Arc flash hazard methodology, analysis, results and recommendations. Description shall include explanation of incident energy and flash protection boundary calculations, boundary distances, working distances, incident energy values, and personal protective equipment (PPE) requirements. 11. Arc flash calculation results in tabular format. 12. Proposed arc flash labeling for all equipment. Note that the contractor shall not utilize the arc flash labeling until the final study has been approved and the study engineer has provided final arc flash labels. 13. One-line diagram identifying all equipment buses, bus labels used in study, and cable and bus connections. The diagram shall include the short-circuit analysis results for each device and/or bus location. J. Implementation 1. The contractor shall adjust relay and protective device settings in accordance with the recommendations of the studies. 2. Arc-flash hazard labeling shall be applied as instructed by the study, and in accordance with NFPA 70E. K. Utility/Power Company Approval: Where required, copies of the final report shall be submitted to the power company for their review and approval. L. Training: The contractor performing the arc-flash hazard analysis shall train the Owner s qualified electrical personnel of the arc-flash hazards associated with working on energized electrical equipment. Provide a minimum of 4 hours training, and coordinate the training schedule with the Owner. The training session shall be sertifced for continuing education units (CEU s) by the International Association for Continuing Education Training (IACET), or approved equivalent. 1.8 GUARANTEE A. Conform to the requirements of Division 01 Section Project Close-out. B. All equipment, material and workmanship shall be unconditionally guaranteed, as set forth in the Contract, or for longer periods when stated in the Specifications. Extensions to the standard equipment warranty periods shall be arranged by the Electrical contractor to enable the period to commence upon beneficial usage by the Owner. C. If any equipment or material does not match the manufacturer s published data or specifically supplied rating schedules during performance tests, replace without delay the defective equipment or materials. Bear AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 11

12 all associated costs and adjust all components at no charge to the Owner and adjust all components to achieve the proper rating. D. Correct defects and deficiencies, and pay for resulting damage to Mechanical or other work, and to property and person, which appear or originate during the guaranteed period E. The Owner shall give notice of observed defects promptly in writing. 1.9 MANUFACTURERS REPRESENTATIVE A. Provide, at the appropriate time and/or as directed by Engineer/Owner, the services of a competent factory-trained Engineer of each piece of equipment. Manufacture representative shall inspect, adjust, troubleshoot and place in proper operating condition any and all items of the manufacturer. B. Refer to the individual specification paragraphs for additional Manufacturer representative requirements. C. Site visits and Field/Startup Reports 1. Prepare field/startup reports in accordance to Division 1 and, in addition, adhere to the following: a. Provide field report as for each site visit. b. Manufacturer shall check-in with owner or project representative at each field visit. c. Report shall include at a minimum: 1) Date, Time and weather conditions 2) Present during visit 3) Reason for visit 4) Standard manufacturer s startup forms/checklists 5) Results of visit 6) Any deficiencies requiring repair/replacement 7) Follow-up actions required 2. Submit reports for approval. 3. Include approved reports in close out documents PART 2 PRODUCTS 2.1 PANEL BOARDS A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include the following: B. Panelboard Fabrication 1. Square D Co. (Basis of Design) 2. Eaton /Cutler-Hammer Products. 3. General Electric Co. 1. Enclosures: Flush- or surface-mounted cabinets as indicated. NEMA PB 1, Type 1, unless otherwise indicated to meet environmental conditions at installed location. a. Outdoor Locations: NEMA 250, Type 3R. b. Other Wet or Damp Indoor Locations: NEMA 250, Type 4. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 12

13 C. Panelboards 2. Front: Entire front trim hinged to box with piano hinge and standard door within hinged trim cover. Front for surface-mounted panelboards shall be same dimensions as box. Front trim shall be Eaton DD style front piano-hinged to box, GE option D - front piano-hinged to box, Square D Hinged trim - front piano-hinged to box. Fronts for flush panelboards shall overlap box, unless otherwise indicated. 3. Directory Frame: Metal, mounted inside each panelboard door. 4. Bus: Hard drawn copper of 98 percent conductivity. 5. Main and Neutral Lugs: Compression type. 6. Equipment Ground Bus: Adequate for feeder and branch-circuit equipment ground conductors. Bonded to box. 7. Service Equipment Approval: Listed for use as service equipment for panelboards with main service disconnect. 8. Future Devices: Equip with mounting brackets, bus connections, and necessary appurtenances, for the overcurrent protective device ampere ratings indicated for future installation of devices. 9. Special Features: Include the following features for panelboards as indicated: a. Isolated Equipment Ground Bus: Adequate for branch-circuit equipment ground conductors; insulated from box. b. Hinged Front Cover: Entire front trim hinged to box with standard door within hinged trim cover. c. Split Bus: Vertical bus of indicated panelboards divided into 2 vertical sections with connections as indicated. d. Skirt for Surface-Mounted Panelboards: Same gage and finish as panelboard front with flanges for attachment to panelboard, wall, and floor. 10. Extra Gutter Space: Dimensions and arrangement as indicated. a. Gutter Barrier: Arranged to isolate section of gutter as indicated. b. Column-Type Panelboard Configuration: Narrow cabinet extended as wireway to overhead junction box equipped with ground and neutral terminal buses. c. Subfeed: Overcurrent protective device or lug provision as indicated. 11. Feed-through Lugs: Sized to accommodate feeders indicated. 1. Branch Overcurrent Protective Devices: Bolt-on circuit breakers, replaceable without disturbing adjacent units. 1. Doors: Front: Entire front trim hinged to box with piano hinge and standard door within hinged trim cover. Front for surface-mounted panelboards shall be same dimensions as box. Front trim shall be Eaton DD style front piano-hinged to box, GE option D - front piano-hinged to box, Square D Hinged trim - front piano-hinged to box. Fronts for flush panelboards shall overlap box, unless otherwise indicated. Secure with flush catch and tumbler lock, all keyed alike. Double tub or 2-section panels. AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 13

14 D. Distribution Panelboards 1. Doors: In panelboard front, except omit in fusible-switch panelboard, unless otherwise indicated. Secure door with vault-type latch with tumbler lock, all keyed alike. 2. Branch-Circuit Breakers: Where overcurrent protective devices are indicated to be circuit breakers, use bolt-on circuit breakers, except circuit breakers 225-A frame size and greater may be plug-in type where individual positive-locking device requires mechanical release for removal. E. Overcurrent Protective Devices F. Surge Protective Devices 1. Molded-Case Circuit Breaker: NEMA AB 1, handle lockable. a. Characteristics: Frame size, trip rating, number of poles, and auxiliary devices as indicated and interrupting capacity rating to meet available fault current. b. Application Listing: Appropriate for application, including Type SWD for switching fluorescent lighting loads and Type HACR for heating, air-conditioning, and refrigerating equipment. c. Circuit Breakers, 200 A and Larger: Trip units interchangeable within frame size. d. Circuit Breakers, 400 A and Larger: Field-adjustable short-time and continuous current settings. e. Current-Limiting Trips: Where indicated, let-through ratings less than NEMA FU 1, Class RK-5. f. Current Limiters: Where indicated, integral fuse listed for circuit breaker. g. Lugs: Mechanical lugs and power-distribution connectors for number, size, and material of conductors indicated. h. Shunt Trip: Where indicated. 2. Fusible Switch: NEMA KS 1, Type HD, clips to accommodate specified fuses, handle lockable. 1. Description: IEEE C62.41, selected to meet requirements for category indicated. a. Exposure: Medium. 2. Impulse sparkover voltage coordinated with system circuit voltage. 3. Factory mounted with UL-recognized mounting device. G. Accessory Components And Features 1. Fungus Proofing: Permanent fungicidal treatment for panelboard interior, including overcurrent protective devices and other components. 2.2 PACKAGED ENGINE GENERATORS - Refer to RFB# AA14-RH-4833 : Click on: Bids/ General Bids/ Open Bids 2.3 TRANSFER SWITCHES - Refer to RFB# AA14-RH-4834 : Click on: Bids/ General Bids/ Open Bids AA14-RH-4835 Electrical Panel Boards for the Draper Hall Project Page 14

15 POWER PLAN LEGEND WIRING DEVICE LEGEND PROJECT GENERAL NOTES DEMOLITION GENERAL NOTES ABBREVIATIONS DEMOLITION LEGEND ONE-LINE DIAGRAM LEGEND WIRING METHODS LEGEND DRAWING NOTES & DESIGNATIONS WIRING METHODS DRAWING LIST MECHANICAL / ELECTRICAL E NGINEERS FITZEMEYER & TOCCI ASSOCIATES, INC. 92 Montvale Ave, Suite 4100 Stoneham, MA Tel: Fax: info@f-t.com Project No.: REV. NO. ELECTRICAL PRE-PURCHASE PACKAGE JEN JDB 04/25/13 DESCRIPTION BY UNIVERSITY OF MASSACHUSETTS FACILITIES PLANNING DIVISION DATE DRAPER HALL & COLD STORAGE GENERATOR PROJECT ELECTRICAL NOTES, LEGEND AND ABBREVIATIONS DRN. BY JEN DATE PROJECT NO. 13-XXXXXX-XXX SCALE N/A CONTRACT NO. UMAPP13-XXX SHEET OF 1 6 CKD. JDB DRAWING NUMBER X-X-XXX-XX-XXXXXX-XXX- E0

16 MECHANICAL / ELECTRICAL E NGINEERS FITZEMEYER & TOCCI ASSOCIATES, INC. 92 Montvale Ave, Suite 4100 Stoneham, MA Tel: Fax: info@f-t.com Project No.: REV. NO. ELECTRICAL PRE-PURCHASE - PACKAGE -JEN - JDB 04/25/13 - DESCRIPTION BY UNIVERSITY OF MASSACHUSETTS FACILITIES PLANNING DIVISION DATE DRAPER HALL & COLD STORAGE GENERATOR PROJECT DRAPER HALL DEMOLITION AND NEW WORK POWER PLAN DRN. BY JEN DATE PROJECT NO. 13-XXXXXX-XXX SCALE AS NOTED CONTRACT NO. UMAPP13-XXX SHEET OF 2 6 CKD. JDB DRAWING NUMBER X-X-XXX-XX-XXXXXX-XXX- E1

17 MECHANICAL / ELECTRICAL E NGINEERS FITZEMEYER & TOCCI ASSOCIATES, INC. 92 Montvale Ave, Suite 4100 Stoneham, MA Tel: Fax: info@f-t.com Project No.: REV. NO. ELECTRICAL PRE-PURCHASE - PACKAGE -JEN - JDB 04/25/13 - DESCRIPTION BY UNIVERSITY OF MASSACHUSETTS FACILITIES PLANNING DIVISION DATE DRAPER HALL & COLD STORAGE GENERATOR PROJECT COLD STORAGE DEMOLITION AND NEW WORK POWER PLAN DRN. BY JEN DATE PROJECT NO. 13-XXXXXX-XXX SCALE AS NOTED CONTRACT NO. UMAPP13-XXX SHEET OF 3 6 CKD. JDB DRAWING NUMBER X-X-XXX-XX-XXXXXX-XXX- E2

18 MECHANICAL / ELECTRICAL E NGINEERS FITZEMEYER & TOCCI ASSOCIATES, INC. 92 Montvale Ave, Suite 4100 Stoneham, MA Tel: Fax: info@f-t.com Project No.: REV. NO. ELECTRICAL PRE-PURCHASE - PACKAGE -JEN - JDB 04/25/13 - DESCRIPTION BY UNIVERSITY OF MASSACHUSETTS FACILITIES PLANNING DIVISION DATE DRAPER HALL & COLD STORAGE GENERATOR PROJECT ELECTRICAL DRAPER HALL RISERS & SCHEDULES DRN. BY JEN DATE PROJECT NO. 13-XXXXXX-XXX SCALE N.T.S. CONTRACT NO. UMAPP13-XXX SHEET OF 4 6 CKD. JDB DRAWING NUMBER X-X-XXX-XX-XXXXXX-XXX- E3

19 MECHANICAL / ELECTRICAL E NGINEERS FITZEMEYER & TOCCI ASSOCIATES, INC. 92 Montvale Ave, Suite 4100 Stoneham, MA Tel: Fax: info@f-t.com Project No.: REV. NO. ELECTRICAL PRE-PURCHASE - PACKAGE -JEN - JDB 04/25/13 - DESCRIPTION BY UNIVERSITY OF MASSACHUSETTS FACILITIES PLANNING DIVISION DATE DRAPER HALL & COLD STORAGE GENERATOR PROJECT ELECTRICAL COLD STORAGE RISERS & SCHEDULES DRN. BY JEN DATE PROJECT NO. 13-XXXXXX-XXX SCALE N.T.S. CONTRACT NO. UMAPP13-XXX SHEET OF 5 6 CKD. JDB DRAWING NUMBER X-X-XXX-XX-XXXXXX-XXX- E4

20 MECHANICAL / ELECTRICAL E NGINEERS FITZEMEYER & TOCCI ASSOCIATES, INC. 92 Montvale Ave, Suite 4100 Stoneham, MA Tel: Fax: info@f-t.com Project No.: REV. NO. ELECTRICAL PRE-PURCHASE - PACKAGE -JEN - JDB 04/25/13 - DESCRIPTION BY UNIVERSITY OF MASSACHUSETTS FACILITIES PLANNING DIVISION DATE DRAPER HALL & COLD STORAGE GENERATOR PROJECT ELECTRICAL DETAILS DRN. BY JEN DATE PROJECT NO. 13-XXXXXX-XXX SCALE N.T.S. CONTRACT NO. UMAPP13-XXX SHEET OF 6 6 CKD. JDB DRAWING NUMBER X-X-XXX-XX-XXXXXX-XXX- E5

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32 COMMONWEALTH TERMS AND CONDITIONS This Commonwealth Terms and Conditions form is jointly issued by the Executive Office for Administration and Finance (ANF), the Office of the Comptroller (CTR) and the Operational Services Division (OSD) for use by all Commonwealth of Massachusetts ( State ) Departments and Contractors. Any changes or electronic alterations by either the Department or the Contractor to the official version of this form, as jointly published by ANF, CTR and OSD, shall be void. Upon execution of these Commonwealth Terms and Conditions by the Contractor and filing as prescribed by the Office of the Comptroller, these Commonwealth Terms and Conditions will be incorporated by reference into any Contract for Commodities and Services executed by the Contractor and any State Department, in the absence of a superseding law or regulation requiring a different Contract form. Performance shall include services rendered, obligations due, costs incurred, commodities and deliverables provided and accepted by the Department, programs provided or other commitments authorized under a Contract. A deliverable shall include any tangible product to be delivered as an element of performance under a Contract. The Commonwealth is entitled to ownership and possession of all deliverables purchased or developed with State funds. Contract shall mean the Standard Contract Form issued jointly by ANF, CTR and OSD. 1. Contract Effective Start Date. Notwithstanding verbal or other representations by the parties, or an earlier start date indicated in a Contract, the effective start date of performance under a Contract shall be the date a Contract has been executed by an authorized signatory of the Contractor, the Department, a later date specified in the Contract or the date of any approvals required by law or regulation, whichever is later. 2. Payments And Compensation. The Contractor shall only be compensated for performance delivered and accepted by the Department in accordance with the specific terms and conditions of a Contract. All Contract payments are subject to appropriation pursuant to M.G.L. C. 29, 26, or the availability of sufficient nonappropriated funds for the purposes of a Contract, and shall be subject to intercept pursuant to M.G.L. C. 7A, 3 and 815 CMR Overpayments shall be reimbursed by the Contractor or may be offset by the Department from future payments in accordance with state finance law. Acceptance by the Contractor of any payment or partial payment, without any written objection by the Contractor, shall in each instance operate as a release and discharge of the State from all claims, liabilities or other obligations relating to the performance of a Contract. 3. Contractor Payment Mechanism. All Contractors will be paid using the Payment Voucher System unless a different payment mechanism is required. The Contractor shall timely submit invoices (Payment Vouchers - Form PV) and supporting documentation as prescribed in a Contract. The Department shall review and return rejected invoices within fifteen (15) days of receipt with a written explanation for rejection. Payments shall be made in accordance with the bill paying policy issued by the Office of the Comptroller and 815 CMR 4.00, provided that payment periods listed in a Contract of less than forty-five (45) days from the date of receipt of an invoice shall be effective only to enable a Department to take advantage of early payment incentives and shall not subject any payment made within the forty-five (45) day period to a penalty. The Contractor Payroll System, shall be used only for "Individual Contractors" who have been determined to be "Contract Employees" as a result of the Department's completion of an Internal Revenue Service SS-8 form in accordance with the Omnibus Budget Reconciliation Act (OBRA) 1990, and shall automatically process all state and federal mandated payroll, tax and retirement deductions. 4. Contract Termination Or Suspension. A Contract shall terminate on the date specified in a Contract, unless this date is properly amended in accordance with all applicable laws and regulations prior to this date, or unless terminated or suspended under this Section upon prior written notice to the Contractor. The Department may terminate a Contract without cause and without penalty, or may terminate or suspend a Contract if the Contractor breaches any material term or condition or fails to perform or fulfill any material obligation required by a Contract, or in the event of an elimination of an appropriation or availability of sufficient funds for the purposes of a Contract, or in the event of an unforeseen public emergency mandating immediate Department action. Upon immediate notification to the other party, neither the Department nor the Contractor shall be deemed to be in breach for failure or delay in performance due to Acts of God or other causes factually beyond their control and without their fault or negligence. Subcontractor failure to perform or price increases due to market fluctuations or product availability will not be deemed factually beyond the Contractor's control. 5. Written Notice. Any notice shall be deemed delivered and received when submitted in writing in person or when delivered by any other appropriate method evidencing actual receipt by the Department or the Contractor. Any written notice of termination or suspension delivered to the Contractor shall state the effective date and period of the notice, the reasons for the termination or suspension, if applicable, any alleged breach or failure to perform, a reasonable period to cure any alleged breach or failure to perform, if applicable, and any instructions or restrictions concerning allowable activities, costs or expenditures by the Contractor during the notice period. 6. Confidentiality. The Contractor shall comply with M.G.L. C. 66A if the Contractor becomes a "holder" of "personal data". The Contractor shall also protect the physical security and restrict any access to personal or other Department data in the Contractor's possession, or used by the Contractor in the performance of a Contract, which shall include, but is not limited to the Department's public records, documents, files, software, equipment or systems. 7. Record-keeping And Retention, Inspection Of Records. The Contractor shall maintain records, books, files and other data as specified in a Contract and in such detail as shall properly substantiate claims for payment under a Contract, for a minimum retention period of seven (7) years beginning on the first day after the final payment under a Contract, or such longer period as is necessary for the resolution of any litigation, claim, negotiation, audit or other inquiry involving a Contract. The Department shall have access, as well as any parties identified under Executive Order 195, during the Contractor s regular business hours and upon reasonable prior notice, to such records, including on-site reviews and reproduction of such records at a reasonable expense. 8. Assignment. The Contractor may not assign or delegate, in whole or in part, or otherwise transfer any liability, responsibility, obligation, duty or interest under a Contract, with the exception that the Contractor shall be authorized to assign present and prospective claims for money due to the Contractor pursuant to a Contract in accordance with M.G.L. C. 106, The Contractor must provide sufficient notice of assignment and supporting documentation to enable the Department to verify and implement the assignment. Payments to third party assignees will be processed as if such payments were being made directly to the Contractor and these payments will be subject to intercept, offset, counter claims or any other Department rights which are available to the Department or the State against the Contractor. 9. Subcontracting By Contractor. Any subcontract entered into by the Contractor for the purposes of fulfilling the obligations under a Contract must be in writing, authorized in advance by the Department and shall be consistent with and subject to the provisions of these Commonwealth Terms and Conditions and a Contract. Subcontracts will not relieve or discharge the Contractor from any duty, obligation, responsibility or liability arising under a Contract. The Department is entitled to copies of all subcontracts and shall not be bound by any provisions contained in a subcontract to which it is not a party. 10. Affirmative Action, Non-Discrimination In Hiring And Employment. The Contractor shall comply with all federal and state laws, rules and regulations promoting fair employment practices or prohibiting employment discrimination and unfair labor practices and shall not discriminate in the hiring of any applicant for employment nor shall any qualified employee be demoted, discharged or otherwise subject to discrimination in the tenure, position, promotional opportunities, wages, benefits or terms and conditions of their employment because of race, color, national origin, ancestry, age, sex, religion, disability, handicap, sexual orientation or for exercising any rights afforded by law. The Contractor commits to purchasing supplies and services from certified minority or women-owned businesses, small businesses or businesses owned by socially or economically disadvantaged persons or persons with disabilities. 11. Indemnification. Unless otherwise exempted by law, the Contractor shall indemnify and hold harmless the State, including the Department, its agents, officers and employees against any and all claims, liabilities and costs for any personal injury or property damages, patent or copyright infringement or other damages that the State may sustain which arise out of or in connection with the Contractor's performance of a Contract, including but not limited to the negligence, reckless or intentional conduct of the Contractor, its agents, officers, employees or subcontractors. The Contractor shall at no time be considered an agent or representative of the Department or the State. After prompt notification of a claim by the State, the Contractor shall have an opportunity to participate in the defense of such claim and any negotiated settlement agreement or judgment. The State shall not be liable for any costs incurred by the Contractor arising under this paragraph. Any indemnification of the Contractor shall be subject to appropriation and applicable law. 12. Waivers. Forbearance or indulgence in any form or manner by a party shall not be construed as a waiver, nor in any way limit the legal or equitable remedies available to that party. No waiver by either party of any default or breach shall constitute a waiver of any subsequent default or breach. 13. Risk Of Loss. The Contractor shall bear the risk of loss for any Contractor materials used for a Contract and for all deliverables, Department personal or other data which is in the possession of the Contractor or used by the Contractor in the performance of a Contract until possession, ownership and full legal title to the deliverables are transferred to and accepted by the Department. Page 1. of 2.