MBTA 35 United Drive Security Project_Specifications_20240202.pdf

Massachusetts Bay Transportation Authority

Contract Specifications for

MBTA 35 United Drive, West Bridgewater, MA Security Project

Volume 2 of 2

February 2024

Prepared by:

Jacobs Engineering

120 St. James Avenue Boston, MA 02116

MBTA 35 United Drive West Bridgewater, MA Security Project

MBTA 35 United Drive, West Bridgewater, MA Security Project

CONSTRUCTION SPECIFICATIONS

TABLE OF CONTENTS

SECTION NO. OF PAGES

DIVISION 1: GENERAL REQUIREMENTS

01010 Summary of Work 9 01020 Allowances 2 01070 Abbreviations and Definitions 4 01150 Measurement and Payment 14 01300 Submittals 8 01321 Construction Schedule 13 01400 Quality Assurance 18 01500 Construction Temporary Facilities 3 01545 Protection of Work and Property 2 01560 Temporary Controls 2 01568 Construction Safety 94 01569 System Safety Certification 7 01570 Traffic Regulation 1 01600 Materials and Equipment 2 01700 Contract Closeout 2

DIVISION 2: SITE WORK

02221 Demolition 4 02298 Temporary Pedestrian Facilities 3

DIVISION 9: FINISHES

09900 Painting 16

DIVISION 16: ELECTRICAL

13700 Electronic Access Control Systems (EACS) 23 16050 Basic Materials and Methods for Electrical Work 18 16450 Grounding 4 16801 Basic Technical Requirements Communications 7 16826 Communications Cable Routing Systems 5 16840 Video Management Monitoring Systems (VMMS) 25 16876 Communications Grounding of Equipment 2 16898 Communications Systems Tests 19

APPENDIX A

Contractor Security Requirements 6

END OF SECTION

MBTA 35 United Drive SUMMARY OF WORK West Bridgewater, MA Security Project 01010 - 1

SECTION 01010

SUMMARY OF WORK

PART 1 - GENERAL

1.1 GENERAL DESCRIPTION

A. The MBTA 35 United Drive, Bridgewater MA facility is a storage and office facility utilized by the MBTA to safely store parts and equipment for various projects and maintenance efforts.

B. This Section specifies:

1. The provisioning of communications and security systems with devices at the specific locations as shown on the Contract Drawings. The systems shall include IP based video surveillance cameras, electronic access control system, network switches, rack/enclosures, and associated cable and conduit. This security system shall work in conjunction with the existing MBTA security system. Refer to the Contract Drawings, and these Specifications, for the details of the Work.

2. The provisioning of electrical systems and conduit with device boxes to support the communications and security systems as described above and shown on the Contract Drawings. Refer to the Contract Drawings, and these Specifications, for the details of the Work.

C. The Contractor is responsible for all materials and work listed in this section, except when specifically noted as done by others.

D. The Authority is committed to maximizing safety in all aspects of its operations. To assist in this endeavor, the Safety & Security Certification Plan (SSCP) has been established to provide a management structure, and approach for integrating safety & security certification activities into the major capital development process. The MBTA is in the process of updating this System Safety Certification Program, which as an element of the FTA requirements. The Authority is required to develop and implement an SSCP for all rail transit capital projects, including rehabilitation work. The SSCP will be conducted by the MBTA as a self-certifying agency and the program will be administered by the MBTA Safety Department, in consultation with the Authority’s Safety & Security Management Committee (SSMC). The Contractor shall be required to participate in the certification testing process with MBTA representatives.

E. All work hours shall be verified and shown on the two week look ahead schedule, and are subject to change to accommodate the MBTA’s needs. The approximate work hours on this project shall be as follows:

1. Work in warehouse, office and support areas will be allowed at all times, provided a representative of the MBTA, or other designated person, is available to oversee work in the these areas, if necessary; and if the work does not affect operations or cause a safety issue.

2. Extended hours on weekdays can also be requested.

3. Work hours planned for Saturday and Sunday can also be requested.

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4. The work hours may change depending on a number of factors including holidays, special events, weather, availability of MBTA personnel, operational needs, safety factors, and other work progressing in the area.

1.2 WORK LOCATIONS

1. 35 United Drive, West Bridgewater, MA

1.3 SCOPE OF WORK

1. Furnish and install new video surveillance and electronic access control equipment, network switches, equipment mounts, cabinets, enclosures, racks, conduit, and cabling at locations as shown on the Contract Drawings and as described herein to provide a complete system.

2. Furnish and install a new communications room with 12,000 BTU HVAC unit, 36” steel-frame door, and convenience receptacles per NEC, as shown on the Contract Drawings.

Contractor shall coordinate capping of sprinkler head in new communications room.

3. Furnish and install a PoE Environmental Monitoring Appliance in the Communications Rack. Provide network connection to the Environmental Monitoring Appliance.

4. Furnish and install Electronic Access Control System equipment on facility doors as described herein and as shown the Contract Drawings. Electronic access control equipment shall connect to Lenel security systems, as shown on the Contract Drawings.

The Contractor shall coordinate with MBTA Security and Emergency Management for Lenel system integration.

5. Provide power and network connections for the new Electronic Access Control System Panels as shown on the Contract Drawings, and as described herein.

6. Furnish and install all power feeds from appropriate power sources without impacting other systems at the facility. Include, at a minimum, all cable, conduit, circuit breakers, fuses, panels, switches, and ancillary equipment. The Contractor shall be responsible for upgrading existing systems and equipment if necessary to meet code. The Contractor shall also update circuit breaker panel legends.

7. Furnish and install a new firewall in the new communications rack. The Contractor shall coordinate firewall programming and testing with MBTA Security and Emergency Management Department.

8. Furnish and install a new MBTA security Aggregation Data Switches for connection to MBTA SWAN via public internet connection. A new fiber pathway between service provider demarcation point and new communications equipment rack shall be by others.

The Contractor shall provide fiber optic patch cables as required to facilitate security network connection.

9. The Contractor shall install an MBTA provided NVR in the security cabinet in the Communications Room.

10. Furnish and install new fiber optic cable connections between communications room and SES enclosures, as shown on the Contract Drawings.

11. Furnish and install Fixed IP video surveillance cameras as indicated on the Contract Drawings. Install Category 6 (CAT6) cable to each camera from the corresponding security network switch location. Terminate in the new CAT6 copper patch panel at each

West Bridgewater, MA Security Project 01010 - 3

Category 6 device termination location, and patch to the Security Wide Area Network switch.

12. Furnish and install CAT6 cabling to support new wireless access points, as shown on the Contract Drawings. Cable terminations and wireless access point device installation shall be by others.

13. All cameras shall be titled in the software with a unique number and short description of location/viewed area. Titles to be as approved by MBTA.

14. Install new communications trunk conduits and spur conduits as necessary to attach video cameras, Access Control, and other end devices. The Contractor shall follow all requirements of TIA standards, NEC, and NFPA 130 for installation of networking and control cabling including, but not limited to, conduit and cable tray fill ratios.

15. Furnish and install J-hook cable supports for overhead cable routing.

16. All cameras, doors, and tamper switches shall be configured in Genetec, and shall be added to the new Genetec maps for this location. The Contractor will be provided with AutoCAD files of all areas for map creation. The Contractor shall provide all necessary licensing.

17. Provide Ethernet surge suppressors on all exterior device installations.

18. Ground all equipment, racks, cabinets, cable tray, and suppressors.

19. The procurement and installation of any, and all, systems and equipment shall include, but not be limited to: all necessary ancillary equipment such as mounting system hardware, brackets, shelves, drawers, cables, connectors, jumpers, conduits, racks, enclosures, junction boxes, splice enclosures, strain relief, tags, labeling, armored cable, mechanical and electrical shielding, etc., that are necessary to constitute a complete and functional system.

20. The exact orientation and mounting location for all equipment and systems shall be determined by the Contractor, and submitted to the MBTA for review and approval.

21. Furnish and install all conduit, cable support brackets, junction boxes, back boxes, mountings, power connections, and grounding as required to support the work.

22. All coring, cutting, and patching required for interior and exterior site work is by the Contractor. Refer to relative Specification Sections for details.

23. The Contractor shall provide all resources necessary to interface and optimize the newly installed system specified herein, as well as the existing MBTA systems they interface with. The Contractor is also responsible for testing, certifying, and placing into service the system as a whole, including the existing systems that the Contractor modified or interfaced.

24. All work shall be done according to the applicable Federal, State and local codes as well as all applicable industry standards. Where there is any conflict between codes, specifications, plans, etc., it is the Contractor’s responsibility to bring it to the MBTA’s attention for clarification and direction. Upon bringing it to the MBTA’s attention, the Contractor shall also provide a proposed solution.

25. In accordance with these specifications, the Contractor shall submit for review and approval detailed installation plans for all systems, equipment and cable to be installed as part of this Contract. For this function, the Contractor may markup existing MBTA drawings, or if none exist create new drawings for this purpose. In either case the

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Contractor is responsible for indicating on these plans all other MBTA systems, equipment, civil constraints, etc., within proximity to the proposed installation.

26. The Contractor shall conduct complete acceptance tests and certify all systems, equipment, fiber optic and copper wiring, cable, splices and terminations are installed and complete for use as part of the security system. This includes both product and subsystem testing up to full, comprehensive, total system testing. The Contractor shall develop all test plans, procedures, prefilled test data sheets, etc., for use during system testing and certification. Submit all documentation to the MBTA for review and approval prior to scheduling of acceptance testing. The Contractor shall also perform system pretests, within their capabilities, prior to MBTA acceptance testing. The Contractor shall submit summary documentation of pretest results and confirmation that they are prepared for the acceptance testing, or the documentation shall list the problems that they must correct and a course of action. A pretest report template shall be submitted and approved prior to any pretesting occurring. If the Contractor is found to have falsified testing documentation and/or the system exhibits failures beyond a reasonable margin, then the MBTA reserves the right to charge the Contractor for any and all costs of MBTA support staff and witnesses present during the testing. Falsification of test documentation shall also be reason for dismissal of future bids on MBTA projects. The Contractor shall pretest all systems to ensure that all controls, alarms, views, and actions are properly displayed and functioning through the Genetec system without false positives or false negatives.

27. The Contractor shall coordinate with, and through, the MBTA Project Office for all work on this project. At no time shall the Contractor enter MBTA facilities, or utilize the services of MBTA staff, without prior notification and coordination.

28. Provide complete as-built drawings for all work and verify that all drawings are accurate.

One paper set to be provided for the facility communication cabinet. One copy electronically in the latest version of AutoCAD and in PDF form to the Project Office.

1.4 SUBMITTALS

A. Refer to Specification Section 01300, SUBMITTALS.

1.5 RELATED SECTIONS

A. All Sections

1.6 PROSECUTION OF WORK AND SCHEDULE

A. The Contractor shall start their work upon the receipt of the executed contract by the MBTA.

The Contractor shall complete or submit each element of work within the milestone dates described herein, and complete all milestones including contract closeout within 60 business days, unless otherwise agreed to, or extended, in writing by the MBTA. The Contractor shall also complete each individual work milestone within the days specified herein from the date of the mailing of the executed contract to the Contractor.

Item Milestone Business Days

1. Detailed construction schedule and phasing plan submitted 5 days

2. Quality Assurance/Quality Control Plan submitted 10 days

3. Communications Room and Conduit and cable routing plans 15 days

West Bridgewater, MA Security Project 01010 - 5 submitted

4. Hardware and software submittals submitted 15 days

5. All long lead time products submitted 15 days

6. Network Schedule submitted 15 days

7. VMS Quality Test completed 30 days

8. All hardware and software submittals completed 30 days

9. Outline of Test Plan submitted 30 days

10. Final Test Procedures and Test Plan submitted for approval 40 days

11. Metal Door Replacement complete 40 days

12. Access Control installation complete 60 days

13. Video Surveillance System installation complete 60 days

14. Genetec software modifications complete 65 days

15. Start of Field Acceptance Testing 70 days

16. Punch List Complete 75 days

17. System Certification 80 days

18. Contract Closeout 85 days

C. The MBTA has the right to suspend all work and/or payments if major project deliverables or milestones are not submitted according to the required timeframes above. The Contractor shall not be compensated for project delay time because of suspension of work.

1.7 CONSTRUCTION PHASING

A. The Authority shall require that the Contractor have engineers, qualified superintendents, foremen, and other supervisory employees available on site to represent the Contractor at all times while the work is in progress which shall include second and third shifts when necessary.

B. Within five (5) days after the receipt of the executed Contract, the Contractor shall submit for approval a detailed construction schedule and phasing plan. The plan shall show the details of the Contractor’s work activities, proposed work hours, proposed startup dates, start to finish time lines, and schedule of work tasks to be performed by each crew. The plan shall include a description of how the Contractor plans to phase and construct the modifications without impacting the MBTA’s normal operations. Materials and equipment supplied by the Contractor to be delivered to the construction/installation sites by subcontractors shall not be delivered until the plan is approved by the Authority.

C. The Contractor shall coordinate weekly meetings with the MBTA and the Engineer. Two week Look Ahead Schedules shall be developed by the Contractor and delivered to the MBTA on a weekly basis. The schedule shall detail all work activities; required MBTA support staffing; limits of work on the right-of-way, in the maintenance facility; as well as any other information necessary for the MBTA to support the Contractor’s efforts.

D. Temporary Egress During Construction: The Contractor’s construction phasing plan shall be developed so as to not affect employee’s commute or safety. The Contractor shall be prepared to meet with MBTA Railroad Operations and Safety Departments, in the field to explain their proposed phasing plan and ensure the MBTA that their plan shall not adversely affect the normal operations. Acceptance of the plan by the Engineer shall be a prerequisite to start of

West Bridgewater, MA Security Project 01010 - 6 construction activities.

E. The MBTA reserves the right to limit Contractor access to work sites for operational or security reasons. Any Contractor work that in any way interferes with the MBTA daily work activities, revenue service, or train operations, shall be restricted to non-revenue hours (typically between the hours of 1:30 AM and 4:30 AM Monday through Friday), unless otherwise approved in advance by the Project Office.

F. The Contractor shall obtain all necessary permits and approvals as required from the local and state jurisdictions as well as the MBTA, utility companies, abutters, and others when necessary.

1.8 LIMITS OF WORK AND ACCESS TO SITES OF WORK

A. The Contractor shall restrict the Work to MBTA leased/owned areas, and those identified herein. Any additional areas that the Contractor might require access to shall be arranged by the Contractor at their sole expense. Written evidence thereof shall be furnished to the Authority. Prior approval from the MBTA and the owner shall be required.

B. The Contractor shall be responsible for coordinating with the local utility companies for temporary and permanent service relocation of their facilities if required for the construction and modification work under this Contract.

1.9 EXISTING CONSTRUCTION AND CONDITIONS

A. The Authority believes that information on the Contract Drawings describing existing conditions is correct insofar as it is shown; however, it does not guarantee or represent that existing construction, utilities or conditions conform to the drawings. The Contractor shall visit the site, and satisfy himself as to the existing conditions. No claim for extra cost shall be allowed by the Authority because of the Contractor’s unfamiliarity with observable site conditions.

B. In the case of discrepancies being found in the Contract Documents, the Contractor shall immediately report them to the Authority and shall start no new work or place orders concerned with the matter in doubt until resolution is made by the Engineer. The Contractor shall be responsible for all costs related to work or rework performed as a result of not reporting such discrepancies.

1.10 COORDINATION WORK

A. The Contractor shall work with the Engineer to obtain the necessary approvals from various MBTA Departments in order to permit construction to progress with the greatest possible cooperation. Furthermore, the Contractor shall coordinate efforts with other Contractors working on separate contracts in the immediate vicinity of the construction site where applicable.

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1.11 WARRANTY

A. All work shall include a five (5) year Contractor’s warranty that includes parts and labor to begin on the date of MBTA Project Manager’s system acceptance.

B. The Contractor is responsible for an eight (8) hour response time from time of notification by MBTA of any device, or system, being down or not properly functioning. The Contractor shall be notified by telephone or email to their support team.

C. The Contractor shall repair all issues within twenty-four (24) hours of receiving the notification of the issue.

D. The Contractor, shall, at the request of the MBTA, install software and firmware updates across all Contractor installed or modified systems or devices for the duration of the warranty period.

1. The Contractor shall alert the MBTA to the length of downtime of any systems or devices that will occur during upgrades.

2. The Contractor shall fix any issues caused to any systems during the upgrades.

3. The Contractor shall backup all system databases prior to performing upgrades.

E. A Service Level Agreement (SLA) for the length of the warranty shall be included for all software requiring a SLA.

1.12 CONTINGENCY

A. All bidders shall include a $15,000 contingency in their bid to be used in the case of unforeseen conditions. This contingency fund will be used at the discretion of the MBTA.

1.13 TRAINING

A. The Contractor shall provide training on all systems to be installed in accordance with the requirements of the General Conditions and as described elsewhere within the Contract Documents. Training shall be conducted in the field and at MBTA offices as applicable.

1.14 CLAIM FOR DELAY OR SUSPENSION OF WORK

A. The Contractor shall have no claim for damages of any kind due to any delay in start of the Work or any delay or suspension of any portion thereof, except as hereinafter provided.

B. Attention is directed to Section 39.0 of MGL Chapter 30 which requires that every contract subject to the provisions of Section 39M of MGL Chapter 30 contain the following provisions 1. and 2. in their entirety and, in the event a suspension, delay, interruption, or failure to act by the Authority increases the cost of performance to any subcontractor, that subcontractor shall have the same rights against the Contractor for payment for an increase in the cost of their performance as provisions 1. and 2. give the Contractor against the Authority, but nothing in provisions 1. and 2. shall in any way change, modify, or alter any other rights which the Contractor or the subcontractor may have against each other.

1. The Authority may order the Contractor in writing to suspend, delay, or interrupt all or any part of the Work for such period of time as it may determine to be appropriate for the convenience of the Authority; provided, however, that if there is a suspension, delay, or

West Bridgewater, MA Security Project 01010 - 8 interruption for 15 days or more or due to a failure of the Authority to act within the time specified in the Contract, the Authority will make an adjustment in the Contract price for any increase in the cost of the Contract but shall not include any profit to the Contractor on such increases; and provided further, that the Authority will not make any adjustment in the Contract price under this provision for any suspension, delay, interruption, or failure to act to the extent that such is due to any cause for which this Contract provides for an equitable adjustment of the Contract price under any other contract provision.

2. The Contractor shall submit the amount of a claim under provision 1. to the Authority in writing as soon as practicable after the end of the suspension, delay, interruption, or failure to act and, in any event, not later than the date of final payment under the Contract and, except for costs due to a suspension order, the Authority shall not approve any costs in the claim incurred more than 20 days before the Contractor notified the Authority in writing of the act or failure to act involved in the claim.

1.5 INVOICING

A. The Contractor shall utilize an automated invoicing system. This system shall be able to generate monthly reports and invoices that show material installed or maintained as well as actual work performed and hours spent on maintenance, trouble calls, or other emergency work requested by MBTA. All invoices shall contain a Service Now ticket number for all work performed. Any invoice containing services performed without a properly completed Service Now ticket, will be rejected.

B. The Contractor shall invoice the Authority on a monthly basis, reflecting the payment due as prescribed in the Basis of Bid of this specification for Contract Items. Each invoice shall include all of the information requested herein. A summary report reflecting specific work completed for the month, including personnel assigned and hours worked shall accompany the monthly invoice.

All invoicing shall include the Authority’s Purchase Order number.

C. The Lump Sum payment items for Project Management shall be invoiced monthly with the bid amount for the item, divided by 12 months for the year of the contract, to determine the monthly cost to be invoiced.

D. Submitted invoices that are found to be incomplete and are not corrected and resubmitted to the Authority’s Security and Emergency Management Department, within 30 calendar days of notification, shall be forfeited at the discretion of the Authority.

PART 2 - PRODUCTS

2.1 SPARE PARTS

The Contractor shall include in their bid spare parts as defined in these Specifications.

PART 3 - EXECUTION

NOT USED

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PART 4 - MEASUREMENT AND PAYMENT

4.1 GENERAL

A. No separate measurement or payment will be made for work required under this Section. All costs in connection therewith shall be included in the Contract Lump Sum price.

MBTA 35 United Drive ALLOWANCES West Bridgewater, MA Security Project 01020-1

SECTION 01020

ALLOWANCES

PART 1 - GENERAL

1.1 DESCRIPTION

A. This Section specifies Allowances for all services, personnel, labor, materials, and equipment necessary to perform the work as specified herein. The Contractor shall include in his proposal the allowance for each item listed. Except for when the Contractor performs the work, he shall not add any Contractor markups to these allowance items. The work is further specified in the applicable Construction Specifications sections referenced herein.

B. Coordinate allowance work with other work of this project to ensure that each allowance is completely integrated arid interfaced with related and adjacent work.

1.2 ALLOWANCE ITEMS

A. Contingency.

1.3 MEASUREMENT

A. Allowances will be made to reimburse the Contractor for work and materials performed and supplied herein and as further specified in the applicable Construction Specification Sections.

1.4 PAYMENT

A. Payment for allowances will be based upon receipted invoices and signed receipts, without charges for Contractor overhead and profit (except when the Contractor performs the work), submitted for the actual work performed.

B. Before permitting work to begin under any allowance, the Contractor shall request an itemized written estimate of cost from the Railroad, utility companies, private firms, subcontractors, supply house, and City and State agencies for the work to be performed. The Contractor shall submit these written estimates to the Engineer for review and approval. For work performed by the Contractor, he shall be reimbursed in accordance with MBTA Standard Specifications, Division I

- General Requirements, Section 01150, Article 1.5, paragraph B.2. The Authority will make no payments exceeding the approved amounts.

C. The Contractor shall submit receipted copies of itemized invoices for such work to the Authority for partial payments. Payment will be based upon receipted invoices and signed receipts from the utility companies, private firms, Railroad, subcontractors, supply house, or the City and/or State agencies to the Contractor, four copies of which shall be submitted to the Authority.

D. The final payment for allowances under this Contract will be withheld until the Contractor has paid each affected utility company, private firm, Railroad, subcontractor, or City and/or State agency for all costs in connection with work specified herein.

E. Each allowance will be adjusted to the actual amount paid by the Contractor for such work done.

MBTA 35 United Drive ALLOWANCES West Bridgewater, MA Security Project 01020-2

1.6 PAYMENT ITEMS

Description Unit Contingency Allowance

MBTA 35 United Drive ABBREVIATIONS AND DEFINITIONS West Bridgewater, MA Security Project 01070 - 1

SECTION 01070

ABBREVIATIONS AND DEFINITIONS

PART 1 - GENERAL

1.1 DESCRIPTION OF WORK

A. Work Included: This Section specifies abbreviations for standards and trade associations and definition of technical terms.

1.2 ABBREVIATIONS AND NAMES

A. The following abbreviations as referenced in the Contract Documents are defined to mean:

1. AA Aluminum Association

2. AAN American Association of Nurserymen

3. AAR Association of American Railroads

4. AASHTO American Association of State Highway and Transportation Officials

5. ACI American Concrete Institute

6. AGC Associated General Contractors of America

7. AI Asphalt Institute

8. AIA American Institute of Architects

9. AISC American Institute of Steel Construction

10. AISI American Iron and Steel Institute

11. AMCA Air Moving and Conditioning Association

12. ANSI American National Standards Institute

13. APA American Plywood Association

14. ARA American Railway Association

15. AREA American Railway Engineering Association

16. ARI American Refrigeration Institute

17. ASCE American Society of Civil Engineers

18. ASHRAE American Society of Heating, Refrigerating and Air-Conditioning

Engineers

19. ASLA American Society of Landscape Architects

20. ASME American Society of Mechanical Engineers

21. ASTM American Society for Testing and Materials

22. AWG American Wire Gauge

23. AWPA American Wood-preservers' Association

24. AWPI American Wood-Preservers' Institute

25. AWWA American Water Works Association

26. AWS American Welding Society

27. CDRL Contract Document Requirement List

28. CISPI Cast Iron Soil Pipe Institute

29. CRSI Concrete Reinforcing Steel Institute

30. DOT U.S. Department of Transportation

31. EEI Edison Electric Institute

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32. EIA Electronic Industries Association

33. EPA U.S. Environmental Protection Agency

34. FHWA Federal Highway Administration, Department of Transportation

35. FSS Federal Specifications and Standards

36. FTA Federal Transit Administration

37. GSA General Services Administration

38. HUD U.S. Department of Housing and Urban Development

39. IACS International Annealed Copper Standard

40. IEEE Institute of Electrical and Electronic Engineers

41. IES Illuminating Engineering Society

42. IMSA International Municipal Signal Association

43. IPCEA Insulated Power Cable Engineers Association

44. ITE Institute of Transportation Engineers

45. JIC Joint Industrial Council

46. MBTA Massachusetts Bay Transportation Authority

47. NAAM National Association of Architectural Manufacturers

48. NBC National Building Code

49. NBS National Bureau of Standards

50. NEC National Electric Code

51. NEMA National Electrical Manufacturers' Association

52. NESC National Electrical Safety Code

53. NFPA National Fire Protection Association

54. NLMA National Lumber Manufacturers' Association

55. OSHA United States Department of Labor, Occupation Safety and Health

Administration; and Occupation Safety and Health Act

56. PCA Portland Cement Association

57. PCI Prestressed Concrete Institute

58. PEI Porcelain Enamel Institute

59. SAE Society of Automotive Engineers

60. SMACNA Sheet Metal and Air Conditioning Contractors National Association

61. SJI Steel Joist Institute

62. SSPC Steel Structures Painting Council

63. UBC Uniform Building Code of the International Conference of Building

Officials

64. UL Underwriters' Laboratories, Inc.

65. USSG United State Standard Gauge

1.3 PUBLICATION DATES

A. Except as otherwise indicated, where compliance with an industry or trade association standard is required, comply with the standard in effect as of the date of the Contract Documents.

1.4 DEFINITION OF TERMS

A. Wherever in he Contract Documents the following technical terms or pronouns in place of them are used, the intent and meaning shall be:

1. Aerial Structure - Any MBTA System structure other than a culvert, which carries transit tracks and spans above an earth or water surface.

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2. Alignment - Horizontal and vertical location of a track, street or highway as described by curves and tangents.

3. Ballast - Specified material placed on the track bed to hold the track in line and elevation.

4. Base - A layer of material of planned thickness placed immediately below the pavement or surface.

5. Basement Material - Material in excavations or embankments, underlying the lowest layer of sub ballast, ballast, base, pavement, or other specified layer which is to be placed.

6. Bridge - A structure, other than a culvert, which carries railroad, highway, pedestrian, or other traffic, or a utility facility, and spans above an earth or water surface.

7. Culvert - A structure, other than a bridge or aerial structure, which provides an opening under a track or roadway for drainage or other purpose.

8. Frontage Road - A street or road generally paralleling a portion of the MBTA System for service to abutting or adjacent property.

9. Gauge (Track) - Distance between the inside faces of rails and measured 5 inch below the top of the center line of heads of running rails and at right angles thereto.

10. Guard Rail (Track) - A rail or other structure laid parallel with the running rails of a track to contain wheels after derailment, or to hold wheels in correct alignment to prevent their flanges from striking the points of turnout or crossing frogs or the points of switches.

11. Highway, Road, Street - Each is a term denoting a public vehicular way and includes the entire area within their right-of-way.

12. Layout Plans - Plans showing layout (location) lines, property lines, corner markers, names of property owners, and the location of bounds.

13. Location Lines -Lines indicating the limits of the Right-of-Way.

14. Material - Any substances specified for use in the construction of the Contract and its appurtenances.

15. Median - That portion of a divided highway separating traffic moving in opposite directions.

16. Pavement - Uppermost material placed on the traveled way or shoulders of a road or on a parking area. This term is used interchangeably with surfacing.

17. Right-of-Way - A Term denoting land and property, and interest therein, acquired by the

Authority for construction of the MBTA System.

18. Running Rail - Rail or surface on which the tread of the wheels of rail vehicles bear.

19. Shoulder (Track) - That portion of the track subgrade or sub ballast which, when the track is in cut, lies between the ballast-covered portion and the ditch and, when the track is on embankment, lies between the ballast-covered portion and top of slope.

20. Sieves - All sieves referred to in the Specifications shall be standard woven wire cloth sieves and conform to the requirements of AASTHO Designation M92.

21. Sub ballast - Specified material placed on the finished subgrade and below the ballast.

22. Subbase - A layer or layers of specified material of planned thickness between the base and the basement material.

23. Subgrade (Pavement) - That area on which pavement, surfacing, base, or subbase is placed.

24. Subgrade (Track) - Finished surface of the track bed below the ballast or sub ballast.

25. Substructure - All that part of an aerial structure or bridge below the bridge seats, tops of piers, haunches of rigid frames, or below the spring lines of arches. Back walls and parapets of abutments and wing walls of bridges shall be considered as parts of the substructure.

26. Subway - That portion of a MBTA Transit System line which is constructed beneath and approximately parallel to the ground surface regardless of its method of construction.

West Bridgewater, MA Security Project 01070 - 4

27. Super elevation - Vertical distance measured at the centerline of the rails that the outer rail is above the inner rail.

28. Superstructure - All that part of an aerial structure or bridge above the bridge seats, tops of piers, haunches of rigid frames, or above the spring lines of arches, including the floor, and not including the substructure.

29. Top of Rail Profile - Profile line representing the elevation of the top of running surface of rails. Where super elevation occurs, top of rail profile represents the inside lower running rail, unless otherwise indicated.

30. Track Bed - That portion of a MBTA Transit System line between the curb lines or outside boundaries of ballast or track support slab.

31. Track way - That portion of a MBTA System line between outside of curbs where track is on aerial structure, tunnel, or subway; and between outside of cut slopes or parallel drainage ditches where track is at grade, including apportioning drainage structures.

32. Track work - Rails, switches, frogs, crossings, fastenings, pads, ties and ballast over which transit or railroad cars or trains are operated.

1.5 ADDITIONAL DEFINITIONS

A. See the General Conditions and other Sections of the Specifications

PART 2 - PRODUCTS

Not Used.

PART 3 - EXECUTION

Not Used.

PART 4 - MEASUREMENT AND PAYMENT

Not Used.

MBTA 35 United Drive MEASUREMENT AND PAYMENT West Bridgewater, MA Security Project 01150-1

SECTION 01150

MEASUREMENT AND PAYMENT

1.1 DESCRIPTION OF WORK

A. Work Included: This Section specifies the general requirements for Measurement and Payment.

B. Provisions of this Section are augmented by the measurement and payment provisions for specific classifications of construction, materials, and services as specified in the applicable sections of these Standard Specifications, the Contract Specifications and as listed in the Bid Form for a specific contract.

1.2 MEASUREMENT OF QUANTITIES

A. Quantities of various items of work provided shall be determined, for purposes of payment, by the Engineer; and by the Contractor for purposes of the certification(s) of work provided that are required by the provisions of Article 1.06.

B. Upon the completion of Work, and before final payment is made, the Engineer will make final measurement to determine quantities of various items of work performed, as the basis for final settlement. Measurements will be made according to United State standard units of measurement.

C. Method of measurement and computations to be used in determination of quantities of material furnished and of work provided under the Contract will be those methods generally recognized as conforming to good engineering practice.

D. Unless otherwise specified, the following shall apply:

1. Longitudinal measurements for area computations will be made horizontally and transverse measurements will be the neat dimensions shown on the Drawings or ordered in writing by the Engineer. Deductions will not be made for individual fixtures having an area of 9 square feet or less.

2. Structures will be measured according to neat lines indicated or as ordered in writing, unless otherwise specified. Concrete and masonry will be measured and accurately computed by dividing the work into simple geometrical figures and adding their volumes.

3. Items which are measured by the linear foot, such as guardrail, under-drains, and the like, will be measured parallel to the base or foundation upon which such structures are placed, unless otherwise indicated or specified.

4. In computing volumes of excavation, embankment or borrow, methods utilizing electronic computation, planimeters, or other accepted engineering procedures having general acceptance in the engineering profession will be used. When measurement is based on cross sectional area, average end area method will be used.

5. Allowance will not be made for surfaces laid over a greater area than those indicated, or for any material moved from outside the area of cross section and lines shown on the Drawings except when specifically authorized by the Engineer.

West Bridgewater, MA Security Project 01150-2

6. The term "gauge" when used in connection with the measurement of plates, will mean the U.S. Standard Gauge, except that when reference is made to the measurements of galvanized or aluminum sheets used in the manufacture of corrugated metal pipe, metal place culverts and arches, metal cribbing and corrugated aluminum pipe, the term "gauge" will mean that specified in AASHTO Designations M36, M167, M196, or M197.

7. When the term "gauge" refers to the measurement of wire, it will mean the wire gauge specified in AASHTO Designation M32.

8. The term "pound" when used in the measurement or payment of any material or work, will mean 16 ounces avoirdupois, based on computed or scale weight.

9. The term "ton" when used in the measurement or payment of any material or work, will mean the short ton consisting of 2,000 pounds avoirdupois. When applicable, materials measured in pounds will be converted to tons.

10. Materials that are specified for measurement by weight shall be weighed on standard scales furnished by, and at the expense of, the Contractor. Such scales shall be sealed at the expense of the Contractor as often as is necessary to insure their accuracy. A sworn weigher, to be compensated by the Contractor, shall weigh materials required to be weighed as above provided. Weighing of such materials may be witnessed by the Engineer. If materials are shipped by rail or trucks, the car weights or quarry weights may be accepted but scales shall be used as above, if so directed. Weight slips shall be provided for each shipment of material weighed. Each weight slip shall be signed by the sworn weigher. Weight slips will be countersigned on delivery by the Engineer and no weight slip not so countersigned will be included for payment under the Contract.

11. When requested by the Contractor and approved by the Engineer in writing, material specified to be measured by the cubic yard may be weighed and such weights will be converted to cubic yards for payment purposes. Factors for conversion from weight measurement to volume measurement will be determined by the Engineer and shall be agreed to by the Contractor before such method of measurement to pay quantity is used.

12. Bituminous materials, where specified to be paid for separately, will be measured for payment by the gallon; or by the ton and then converted to gallons.

13. Bitumen delivered in tank trucks or tank feeders shall be weighed on scales, and the volume computed on the basis of a current tabulation of "Weights per Gallon of Bituminous Materials," as approved by the Authority.

a. Provisions for weighing bitumen shall conform to the requirements of Article 1.2 D.10 above.

b. Bitumen delivered in tank cars, when not actually weighed, shall be measured by volume at loading temperature, and this quantity converted to the volume at the applying temperature. Coefficient of expansion or contraction per degree F shall be

0.00035 for asphalt, 0.00025 for asphaltic emulsions, 0.0004 for cutback asphalt, and

0.0003 for tar.

c. In no case shall the total number of gallons of bituminous material for any car be in excess of the United States Interstate Commerce Commission's rating for the car, West Bridgewater, MA Security Project 01150-3 plus the expansion based on the volumetric change between the loading and the specific application temperature.

d. Only the quantity of bituminous material actually placed in the Work and accepted will be considered in determining the amount due the Contractor.

14. Where specified to be paid for separately, Portland cement will be measured by the bag or barrel as indicated. A bag of cement shall contain 94 pounds net and shall be considered equal to 1 cubic foot. A barrel of cement shall weigh 376 pounds net.

15. Timber will be measured by the 1,000 feet board measure (M.F.B.M.) actually incorporated in the structure. Measurement will be based on nominal widths and thicknesses and the extreme length of each piece.

16. The term "each," when used as an item of payment, such as project markers, right-of-way monuments, and the like, will mean complete payment for the work prescribed for that item.

17. The term "lump sum," when used as an item of payment will mean complete payment for the work prescribed for that portion of the Contract work under the item, or all work prescribed in the Contract, as the case may be.

18. When a complete structure or structural unit (in effect, "lump sum" work) is specified as the unit of measurement, the unit will be construed to include all necessary fittings and accessories.

19. The Quantities may be shown on the Contract Drawings for items for which lump sum is the method of measurement. If shown, the quantities are approximate and are shown for estimating purposes only.

20. The term "complete in place," when used in the measurement and payment provisions, means the completion of the contract item, including the furnishing of all materials, equipment, tools, labor and work incidental thereto, unless otherwise specified.

21. Rental of equipment will be measured by hours of actual working time and necessary traveling time of the equipment within limits of the Contract, or between the source of supply and contract site (but not exceeding 100 miles) except when special conditions or other agreements make some other method of measurement desirable and is specified. (Also see Article 1.4B of this Section 01150)

22. When standard manufactured items are specified such as fence, wire, plates, rolled shapes, culvert pipe, and the like, and these items are identified by gauge, unit weight, section dimensions, or other measurements, such identification will be considered to be nominal weights or dimensions. Unless more stringently controlled by tolerances in cited specifications, manufacturing tolerances established by the industries involved will be accepted.

1.3 SCOPE OF PAYMENTS

A. The Authority will pay, and the Contractor shall receive and accept, the compensation as provided in the Schedule of Prices, in full payment for furnishing all materials, labor, tools and equipment and for performing all work contemplated and embraced under the Contract; also for all loss or

West Bridgewater, MA Security Project 01150-4 damage arising out of the nature of the Work, or from the action of the elements (except as specified in General Conditions Article 5.21), or from any unforeseen difficulties or obstructions which may arise or be encountered during the prosecution of the Work (except as set forth in General Conditions Article 2.09) until its final approval by the Authority, and for all risks of every description connected with the prosecution of the Work; also for all expenses incurred by or in consequence of the suspension or discontinuance of the said prosecution of the Work (except as provided in General Conditions Article 6.7), and for any infringement of patent, trademark or copyright, and for completing the Work in an acceptable manner according to the Contract Documents.

B. Payment of any current estimate, or any retained percentage, shall in no way constitute an acknowledgment of the acceptance of the Work, or in no way or degree prejudice or affect the obligation of the Contractor, at his own cost and expense, to repair, correct, renew or replace any defects and imperfections in the construction of, or in the strength of, or quality of materials used in or about the construction of the Work under Contract and its appurtenances, as well as damages due or attributable to such defects; which defects, imperfections or damages shall have been discovered on or before the expiration of the one year guaranty period specified in General Conditions Article 2.08.

The Engineer shall be the sole judge of such defects, imperfections, or damages and the Contractor shall be liable to the Authority for failure to correct the same as provided herein. (Also see General Conditions Article 5.24.)

C. If the "measurement and payment" clause in the Construction Specifications relating to any price in the Bid Form requires that said price cover and be considered compensating for certain work or material essential to the item, this same work or material will not also be measured or paid for under any other pay item which may appear elsewhere in the Specifications.

D. Except as specifically provided otherwise, no separate payment will be made for any work in fulfillment of the requirements of these Division 1 General Requirements, nor of the respective Specifications relating thereto, and all cost thereof shall be included in the various prices bid or the pay items scheduled in the Bid Form.

1.4 COMPENSATION FOR ALTERED QUANTITIES

A. When the accepted quantities of work vary from the estimated quantities set forth in the Contract, and whether or not there have been any changes in plans, the Contractor shall accept as payment in full, so far as contract items are concerned, payment at the original contract prices for the accepted quantities of work done. No allowance or other adjustment except as provided in Subsection 2.5 of Section 00700 shall be made for any increased expense, loss of expected reimbursement, or loss of anticipated profits suffered or claimed by the Contractor resulting either directly from such alterations or indirectly from unbalanced allocation among the contract items of overhead expense on the part of the Contractor and subsequent loss of expected reimbursements therefore or from any other cause except the said payment for the actual quantity done at the original contract unit price.

B. When the accepted quantities of work reach 75% of the quantities in the Bid Form and the Contractor anticipates that known work will require a quantity of units in excess of the units in the bid, the Contractor shall notify the Authority that additional quantities of work will be required, and submit a proposed cost to complete the work in excess of the bid units. If the Authority is in agreement, an Extra Work Order Authorization Letter (EWOAL) will be issued to the Contractor for a not to exceed amount to cover the anticipated overrun. After 100% of the units in the bid have been expended, the Contractor will proceed on a time and materials basis, or as directed in the EWOAL, until

West Bridgewater, MA Security Project 01150-5 such time as a final lump sum can be negotiated for the extra work scope. Under no circumstance shall the Contractor expend more than 100% of the bid units without an EWOAL.