TAB_10_-_Documents_Associated_with_Amendment_0001.pdf

Pre-Bid Questions and Answers June 12, 2017 Page 1 of 1

GS-01-P-17-NG-C-0008

General Service Administration North Service Center Division

FMCSA Office Renovations & Security Upgrades Pre-Bid Q&A

Date: June 12, 2017 Project: FMCSA Office Renovation & Security Upgrades Solicitation #: GS-01-P-17-NG-C-0008

Brief Memo:

During the pre-bid site visit and followed by submitted questions, the information below provides guidance and answers the questions. The following specifications will be provided in an amendment to this solicitation.

Specifications:

1. FMCSA Security Statement of Work

2. 078413 - Penetration Fire-stopping

3. 260533 - Raceways & Boxes

4. 260526 Grounding & Bonding for Electrical Equipment

5. 271100 - Communications Equipment Room Fittings

Subject: Questions & Answers

Question #1: (from Contractor) What is the expectation for the wire mold?

Answer: Installing new wire mold for any electrical wiring or security cables, shall match existing wire mold.

Question #2: (from Ganneston & other Contractors) Where are the specs that cover fire stopping, security cabling, and raceways?

Answer: The following specifications will be included in the amendment.

A. 078413 - Penetration Fire-stopping B. 260533 - Raceways & Boxes C. 271100 - Communications Equipment Room Fittings

Question #3: (from Contractor) Where is the Design Criteria for the Security Installation?

Answer: The US DOT Security Installation Design Criteria is attached in the amendment.

Question #4: (Ganneston) Per Section 271500 2.5 A, we are asked to comply with requirements in Div. 26 “Grounding & Bonding for Electrical Systems”. Where is this spec?

Answer: Spec #260526 Grounding & Bonding is included in the amendment.

Question #5: (Ganneston) Ultrawall is not in production. How do you want to proceed?

Answer: At this time, the replacement of the glass partitions has been removed (cancelled) as a new work detail in the scope.

FMCSA Office Renovation & Security Upgrade E.S. Muskie Fed. Bldg.

Augusta, Me.

FMCSA Security SOW

United States Department of Transportation Federal Motor Carrier Safety Administration Description/Specification/Work Statement

Installation of Security System

SUMMARY: Provide and install one card reader on front door in addition to one AIPhone and two view screens plus install a complete IDS system

1. Statement of Work:

1.1. The U.S. Department of Transportation; Federal Motor Carrier Safety Administration (FMCSA) is requesting a quote for the purchase, installation, and commissioning of a third party managed integrated HSPD-12 compliant access control, intrusion detection and CCTV closed circuit television (CCTV) system for its 40 Western Ave., Augusta Me. Office.

The contractor will install a complete IDS system. The IDS specified herein shall include an Alarm Control/Communicator Panel, built-in telephone line monitor, up to 1000 event memory logger accessible via control keypads, real time clock, calendar, test timer, battery charging/voltage supervision circuitry, ground fault detection circuitry, battery lead supervision, diagnostics displays, time/even-based scheduling system, lightening/EMI protection circuits, and the associated optional modules and components for a complete IDS. The IDS shall be installed and programmed to allow these devices to perform their respective functions without demerit, malfunctions, or false alarms.

The Government requires installation services that will offer a superior level of workmanship through a team of responsive, highly skilled professionals. The contractor shall be an authorized dealer of the system and installers shall be trained and certified to perform the initial installation, as well as to service and repair the system after the system has been accepted by the client.

The quality of the performance of the contractor will directly impact our organization and the ability to meet our business goals.

1.2. The contractor will provide all management, supervision, manpower, labor services, parts, supplies, tools, test equipment, lifts, ladders, packaging and shipment of items necessary to perform overall installation of the security equipment for this project. The contractor shall plan, schedule, coordinate and ensure effective performance of all work being provided.

1.3. The following requirements are applicable however they may not be inclusive of all necessary requirements. The contractor must submit a technical proposal which includes its technical approach for performing the services, management plan which includes descriptions of how they intend to maintain quality services throughout the period of performance as well meet the schedules identified for each problem and its solution, key personnel, and a description of the company’s qualifications and experience in performing similar services. Period of performance should include a standard maintenance contract, not a CCTV monitor contract. DOT-FMCSA Employees will monitor all CCTV activities.

1.4 Provide a separate cost for the electrical submittal package and approval (if applicable).

Also provide a price to monitor and provide maintenance for the installed system.

1.5 Install one HSPD-12 Compliance Card Readers (PIV/Key Pad). The Contractor shall install PIV Class Readers (200 bit) on the main entrances to the office. The mounting height shall be ADA compliant. The

Augusta, Me.

FMCSA Security SOW system will consist of appropriate magnetic contacts (recessed or surface mounted) on all perimeter doors and electric strike. The location of the card readers will be:

• Front Entrance Door.

1.6 Contractor will furnish and install remote release contacts on doors that enter the facility or office. Front entrance door only for this facility.

No other doors within the facility will have access from outside or within the building. Also, install remote release buttons for doors. One will be located in the supervisor office and one located at reception desk and one in Room 410E. Release buttons will allow employees to allow customers into the front reception area.

1.7 Install electronic locking hardware on the front entrance door. This allows the door to lock from within once the door closes.

1.8 Install one duress button under the reception desk, which reports to the Operational Room where other employees have offices and can respond to the alert. Also install a duress response indicator in the Supervisor Office. The Contractor shall furnish and install GE 3045 or approved equal panic button.

1.9 Furnish and install an Aiphone at door 1 (front door) – outside (model DVF) with 3 access links (view monitors) within the building. Access links will be installed in the following locations:

• Reception Desk.

• Office # 410E

• Supervisor’s office Rm. 410D.

1.10 If agency space is located in stand- alone building in lieu of office building; Install cameras - CCTV cameras as depicted in Architectural Drawing. All cameras should be 510 LOR, low LUX, auto iris, color, day/night digital camera.

1.11 Install glass-break sensors; Not Applicable for this project.

1.12 Install the security control panel box in the LAN Room. The security panel should have a battery back-up sufficient to provide four-six hours of service. (Specified in 2 below)

1.13 Connect CCTV cameras to a new Digital Video Recorder (specified in 2 below).

1.14. Install Camera Power Supplies, required to support all six cameras with battery-backup capable of a four, six hour minimum run-time.

1.15 Install DVR capable of storing a minimum of 30 days of video for the one cameras at 3.75/IPS

4CIF.

1.16 Install new Uninterruptable Power Supply with a minimum run-time of one hour on battery.

NOTE: Design features and Equipment Requirements described in this document shall be considered as the minimum requirements while “Value Engineering” suggestions or alternatives will be taken into consideration when choosing a successful vendor.

2. Equipment Requirements:

(REQUIREMENTS SHOULD MATCH OR EQUAL THE PRODUCT DESCRIPTION OR

POSITIONING SPECIFIED IN PARA. 3 BELOW).

Augusta, Me.

FMCSA Security SOW

Contractor shall furnish and install items below along with all accessory items needed to provide a complete system.

2.1. The Contractor shall furnish and install PIV Class Readers on all entrances to the facility. The mounting height shall be ADA compliant. The system will consist of appropriate magnetic contacts (recessed or surface mounted) on all perimeter doors and electric strike. (Front door only)

2.2. (Provide One) Bosch D4412C623W Security Package to include but not limited to; door contacts, window contacts (where required), motion sensors, wiring etc.… The preferred alarm system is Bosch D4412C623W Control/Command Package. The IDS will be programmed to function in an arm/disarm mode – that is, a properly programmed keypad zoned to a particular alarm point will arm or disarm the system through the use of an authorized numeric code.

All wires will be homerun to the alarm control panel. There will be no splices, T-Taps, etc. except at the panel. In other words, the wires will leave the device location and return to the control panel with no stops or breaks along the way. Once at the head-end location, all devices, wires, etc. must be concealed. It may be necessary to have zone expansion modules or relay modules that will need to be placed into these spare enclosures in order to provide a safe haven for these devices and associated wiring. All cabinets will have tamper switches installed and all devices inside of these spare enclosures shall have their tamper switches activated if they are so equipped with cover tamper switches.

The keypads installed will annunciate locally along with a display in plain English, a text description of the location where the alarm is being generated. (ie. Zone 20 or Zone 32 Rear Door). Keypads will be installed on the alarm panel, at each perimeter door as noted in construction drawings.

2.3 Furnish and install Electronic Magnet locks as required

2.4 Furnish and install door release buttons as required.

2.5 One (1) Aiphone system for the reception area with 3 access buttons throughout the building.

A. Reception desk B. Supervisor office Rm. 410D C. Room 410E.

2.6 One (1) Bosch DVR model DHR-753-16A800, 600 Series Hybrid Recorder, 16 Ch., Int.

DVD-RW, 8TB, 1GB Ethernet Port... DOT FMCSA recommended Bosch Video Recorder 600 or approved equal to record at a frame capture rate of 7.5. Video is stored by one DVR capable of storing video for 30 days. The DVR must retain recorded video for 30 days and then the material is over written. The DVR is a stand-alone system

2.7 One (1) 19” Bosch Color LCD Monitor, 1280 X 1024 Resolution, VGA, DVI, Audio, 120/230VAC, 50/60 HZ

2.8 One (1) APC Smart-UPS XL 2200VA RM 3U 120V

2.9 Lockable 19” equipment rack necessary to secure DVR, UPS and Camera Power Supply.

2.10 One Bosch VDC-485V03-20S Camera FlexiDome-XT+, Color NTSC, 540TVL, 12VDC/24VAC 60HZ, W/3-9.5MM F1.0 Varifocal, White, SMB…Surveillance Cameras shall be installed at each door entry of DOT FMCSA. The Contractor shall install appropriate cameras with the proper lenses and compatible with the CCTV equipment. The camera shall be enclosed in Bosch Flexidome-XT and securely fastened to the ceiling. These cameras shall be 510 LOR, low lux, auto iris color, day/night digital cameras and report to a network addressable, eight channel digital video recorder (DVR). The Contractor

Augusta, Me.

FMCSA Security SOW shall specify the camera lenses based on the need.

2.11. One (1) Altronix ALTV2416ULX3 Power Supply, 16 Channels, 120VAC Input, 24-28VAC Output, 7A Total Output.

2.12 Glass Break Sensors – (NOT APPLICABLE on this project) Glass break sensors apply only if building selected has windows along the perimeter that opens with a crank or sash. Any window accessible within 18 feet or less from the ground, roof, or other structure must comply with the following: on a double sash window, both upper and lower sashes must be contacted. Obviously fixed windows do not need magnetic contacts. The Perimeter is considered any door or window leading to the outside of the agency’s space, not necessarily the “outside” world.

Each window accessible within 18 feet or less from the ground, roof, or other structure must be protected by a dual technology glass-break detector. The glass-break detector must be of a style that detects a shock and listens for the frequency of breaking glass but only goes into alarm when both conditions exist at the same time.

2.13 Motion Detectors - Motion detectors shall be installed and adjusted to initiate an alarm when a person walks four (4) consecutive steps at a rate of one step per second. Such a four-step movement shall constitute a trial and an alarm shall be initiated at every trial made, moving progressively throughout the protected area. The final inspection shall verify adjustment by walk-testing the system to these criteria. The motion detectors must be dual technology (Microware and passive infrared (OR) Adaptive Radar and passive infrared) and be ceiling mounted with a 360 degree field of detection. Wall mounted sensors and sensors with a 180 degree field of detection will only be used if absolutely necessary after consulting with the DOT

FMCSA.

At a minimum motion detectors shall be installed in the following locations: all entry areas. The contractor shall note that locations of motion detectors shown on the floor plans are the preferred areas of placement.

However, the contractor shall be responsible for the final location of each detector for optimal coverage and stability. The mounting location shall be adjusted, if necessary, accordingly to prevent false alarms from environmental hazards and/or the contractor shall coordinate with the DOT FMCSA representative to correct a problem in the area. In all cases the detector shall be located for optimal detection in the protected area.

After installation, each motion detector shall be installed, walk-tested, and adjusted to the manufacturer’s specifications.

3.0. Positioning of Equipment -

3.1. Location of cameras, card readers, door releases, mag locks will be determined once agency space is located. .

3.2. All security system control panel/components must be located in the Lan room.

4.0. Installation Services:

4.1. Runs above the false ceiling should be plenum rated cable, any wiring that is exposed should be in conduit. Junction boxes are required above the 1 door flex conduit to the device locations.

4.2 All materials and workmanship provided by the contractor shall be performed in the best practice of the trade utilizing the latest state-of the art methods and shall meet all Underwriters’ Laboratories (UL) standards for safety including the UL 681, Installation and Classification of Mercantile and Bank Burglar-

Augusta, Me.

FMCSA Security SOW

Alarm systems, and UL 611, Central Station Burglar-Alarm Systems, National Fire Protection Association (NFPA) requirements, National Electrical Code (NEC), and applicable state and local codes.

All detection devices, the control panel, and all spare enclosures MUST have internal tamper switches and they must be connected, programmed and functional.

The contractor shall note the connection of alarm zone circuits to the alarm panel that will require the installation of an end of line resistor. End of line resistors shall be located at the detection device, or as close to the detection device as possible, where the circuit wiring terminates, Detection devices that are sealed and have wire leads, the end of line resistor shall be spliced in-line with the leads. End of line resistors shall not be mounted in the alarm control panel.

The contractor shall homerun a wire for each device, keypad, receiver, etc. to the alarm control panel/enclosure. There shall be no splices, t-taps, etc.

4.3 For all wiring inside the agency’s protected space, the Contractor shall conceal all wire outside the panel enclosures by placing the wire in the walls; in the ceilings, in the doorframes or in EMT to ensure tamper resistance. Every attempt will be made to fish wires in walls before using EMT.

For all wiring outside the protected space, the contractor shall use EMT. Unprotected space shall be defined as any and all wire runs outside of the agency space. Wires shall not to be exposed or visible.

The Contractor shall securely fasten all security system wiring above drop ceiling systems to the ceiling / roof supports or other structures that would provide adequate support, so as to prevent damage that may occur from existing or future wire runs or work performed above the ceiling tile. No wiring should be run directly on top of the ceiling tiles. There shall be no exposed conduit on the outside of the building.

There will be no mechanical pulling of wires – no exception. The use of mechanical pulling devices has been found to damage the low voltage cable and wiring.

The contractor shall install stranded, plenum, UL Listed Wire and Cable to prevent toxic fumes in the event of a fire. Use only stranded wire of appropriate size and solid copper core RG69U coax with a copper shield. Run an extra pair of wires to each location to allow for future expansion.

The contractor will ensure all devices are mounted in accordance with manufacturer’s printed recommendations, any applicable UL standards, and all BOCA, NEC, NEMA, NFPA, NBFAA listings, codes, etc. must be followed, in addition to all state, local, or Authority Having Jurisdiction (AHJ) requirements. If a conflict occurs, the most stringent requirement shall prevail. The applicable codes are Underwriters Lab, (UL); and any other industry recognized governing body.

Wall space where the equipment is located must be neat and orderly, using high quality plywood, or better on which to hang panels, power supplies, etc. ALL WIRING MUST BE CONCEALLED.

5. Codes:

5.1. The contractor will provide the services described in the contract according to applicable building codes and regulations.

6. Additional Terms:

6.1 Site Inspection: The locations where there will be installations; should be carefully examined and it shall be the responsibility of the contractor prior to bidding this job, to seek clarification to any unclear items of the specifications and inform themselves of existing site conditions. Failure to do so will in no way relieve

Augusta, Me.

FMCSA Security SOW the successful contractor from work that may be required to carry out the terms of the contract, in accordance with the true intent and meaning of the specifications at no cost to the Government.

6.2. Existing Conditions:

6.2.1 The Contractor shall verify all conditions and locations in the field and accept these conditions unless the contractor reports any discrepancies to FMCSA prior to submitting a bid.

6.3. Coordination:

6.3.1. The Contractor is responsible for all parts of the work under this contract, including all work, which the Contractor may sub-contract. If various items of work are grouped, under separate Divisions in the Specification for convenience, then the Contractor may allocate this work to Subcontractors and suppliers at his discretion. It shall be his responsibility, however, to settle definitely that portion of the work which each shall do. DOT ASSUMES NO RESPONSIBILITY WHAT SO EVER FOR ANY JURISDICTIONAL CLAIM BY ANY TRADE INVOLVED. The Contractor shall insure complete cooperation by all parties, which he may bring together to accomplish the work described.

6.4 Supervision:

6.4.1 The Contractor shall give his personal attention to the work at all times and shall either be present in person or have a duly authorized representative on site continuously during working hours throughout the progress of the work. Any instructions given to this representative by DOT will be considered the same as if given to the Contractor in person.

6.5. Labor and Tools:

6.5.1. Any work scheduled should be properly done with skilled labor and shall not be attempted with common labor. The Contractor shall have on the job at all time, ample equipment and personnel to carry out the work properly, including such tools as may be necessary to meet emergency requirements. The installation crew will need to have been trained and familiar with all equipment provided for this installation.

As-Builts - Upon completion of installation, the contractor shall prepare “as-built” drawings of the system.

These as-built drawings shall be in an easily reproducible format indicating each floor’s exact device locations, panel terminations, cable routes and wire numbers as tagged and color-coded on the cable tag.

Additionally, final point-to-point wiring diagrams of each type of device shall be included in the as-builts, as will a wiring legend that clearly defines wire color-coding and tagging. The as-built drawings shall be of an easily readable size and font, and will remain with the system owner. A reduced-legend will also be left inside the control panel to depict the wire color-coding and tagging for future reference. As-builts shall be submitted to the owner for approval prior to the system acceptance walk-through.

Dedicated Phone Line - The alarm system will have one (1), Government furnished, dedicated analog standard POTS telephone line connected to it. (NOTE: These lines should NOT come off the phone system Private Branch Exchange (PBX), but rather direct from the local telephone company network directly to the alarm panel. This will require the installation of a dual line switcher to detect the loss of telephone line voltage and polling of voltage for both lines to insure phone line integrity. The contractor will install two

(2) RJ31X jacks inside of the alarm panel and will ensure they are properly wired to affect line seizure in the event of an alarm.

The alarm system will have two (2) Ditek MRJ31XSCP-RUV surge protectors, installed ahead of and in addition to the standard RJ31X jacks referenced above.

Augusta, Me.

FMCSA Security SOW

6.6. Unusual Conditions:

6.6.1 Any conditions, which appear illegal, incorrect, contrary to good installation practices, or otherwise unsatisfactory, shall be brought to GSA/FMCSA attention immediately.

6.6.2 The Contractor shall determine if the delivery dates of any materials specified will cause a delay to the intended completion date. Should any delays be anticipated, the Contractor shall inform GSA/FMCSA and work with FMCSA to find other material sources to complete the project.

6.6.3. T h e contractor shall coordinate with the building and security managers and other contractors (whose work may meet his) before starting any work. This is important in ensuring electrical wiring is coordinated.

6.7. Guarantee:

6.7.1. The Contractor and/or Subcontractor shall guarantee all work executed under this contract, both as to material and workmanship, for a period of twelve (12) months after the date of the certificate of substantial completion, unless otherwise specifically provided for in the contract. Contractor shall replace any material found defective at the time of installation (including faulty workmanship) with new material. Any such replacing shall be done promptly and at no additional cost to FMCSA and at the least inconvenience to the agency.

6.8 Test and Acceptance: The alarm system will have one (1), Government furnished, dedicated analog standard POTS telephone line connected to it. (NOTE: These lines should NOT come off the phone system Private Branch Exchange (PBX), but rather direct from the local telephone company network directly to the alarm panel. This will require the installation of a dual line switcher to detect the loss of telephone line voltage and polling of voltage for both lines to insure phone line integrity. The contractor will install two

(2) RJ31X jacks inside of the alarm panel and will ensure they are properly wired to affect line seizure in the event of an alarm.

The alarm system will have two (2) Ditek MRJ31XSCP-RUV surge protectors, installed ahead of and in addition to the standard RJ31X jacks referenced above.

6.9 Training: After the Intrusion Detection System has been fully tested and accepted by the DOT FMCSA, the Contractor shall provide training on the IDS to DOT FMCSA employees on site.

The training for the Intrusion Detection shall be sufficient to enable all attendees to have a good general understanding of the components, arming and disarming the system, the operations manual, and how to reset the system.

A complete set of operating manuals and all device associated software shall be provided to the DOT FMCSA office for the operation and maintenance of the system.

7. ACCEPTABLE EQUIPMENT:

For detection equipment, you must use UL Listed products designed for the purpose and installed in a way that UL would issue a UL certification if requested. The Motion detectors must be dual technology (Microwave and passive infrared (OR) Adaptive Radar and passive infrared). The glass-break detectors must be dual technology allowing for shock and audio together creating an alarm condition. The Door Contacts must be recessed, except where it is not possible due to concrete filled doorframes and such. In all cases, no wiring for all devices shall be exposed for any reason (even on surface door contacts) use surface contacts that have an armored shield surrounding the wire.

FMCSA Security SOW

8.1 SERVICE AND MAINTENANCE:

System maintenance and repair of system or workmanship defects during the warranty period shall be provided by the contractor free of charge (parts and labor).

Periodic testing of the system shall be carried out on a monthly or quarterly basis to ensure the integrity of the control panel, the sensing devices, and the telephone lines.

The contractor shall correct any system defect within six (6) hours of receipt of call from the owner.

8.2 SITE ASSESSMENT:

The contractor shall contact the site to make arrangements to conduct a site assessment. The contact should be no less than one (1) week in advance. The purpose of the site assessment is to determine the labor and materials required for each site, and to ensure the availability of telephone line and power requirements in accordance with this statement of work. (This will be done during the on-site Pre-Bid Conference)

If the site assessment reveals a need for installation of telephone line and/or power, the contractor shall coordinate with the DOT FMCSA point of contact to arrange installation.

8.3 TELEPHONE:

The contractor shall coordinate with the DOT FMCSA point of contact to order and have installed one (1) commercial analog telephone lines for dedicated use (primary and backup) by the alarm control panel. The DOT FMCSA agency shall be responsible for ordering the line and payment of all installation and monthly costs for the line. (NOTE: These lines should NOT come off the phone system PBX, but rather direct from the local phone company network directly to the alarm panel. This will require the installation of a dual line switcher to detect the loss of telephone line voltage and polling of voltage for both lines to insure phone line integrity. The contractor will install two (2) RJ31X jacks inside of the alarm panel and will ensure they are properly wired to affect line seizure in the event of an alarm. The alarm system will have two (2) Ditek MFJ31XSCP-RUV surge protectors, installed ahead of and in addition to the standard RJ31X jacks referenced above.

PENETRATION FIRESTOPPING 078413 - 1

PROPERTY OF THE UNITED STATES GOVERNMENT FOR OFFICIAL USE ONLY

SECTION 078413 - PENETRATION FIRESTOPPING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section Includes:

1. Penetrations in fire-resistance-rated walls.

2. Penetrations in horizontal assemblies.

3. Penetrations in smoke barriers.

1.3 ALLOWANCES

A. Penetration firestopping Work is part of an allowance.

1.4 UNIT PRICES

A. Work of this Section is affected by unit prices.

1.5 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at Project site.

1.6 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Product Schedule: For each penetration firestopping system. Include location, illustration of firestopping system, and design designation of qualified testing and inspecting agency.

1. Engineering Judgments: Where Project conditions require modification to a qualified testing and inspecting agency's illustration for a particular penetration firestopping system, submit illustration, with modifications marked, approved by penetration firestopping system manufacturer's fire-protection engineer as an engineering judgment or equivalent fire-resistance-rated assembly. Obtain approval of authorities having jurisdiction prior to submittal.

PENETRATION FIRESTOPPING 078413 - 2

1.7 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer.

B. Product Test Reports: For each penetration firestopping system, for tests performed by a qualified testing agency.

1.8 CLOSEOUT SUBMITTALS

A. Installer Certificates: From Installer indicating that penetration firestopping systems have been installed in compliance with requirements and manufacturer's written instructions.

1.9 QUALITY ASSURANCE

A. Installer Qualifications: A firm that has been approved by FM Global according to FM Global 4991, "Approval of Firestop Contractors," or been evaluated by UL and found to comply with its "Qualified Firestop Contractor Program Requirements."

1.10 PROJECT CONDITIONS

A. Environmental Limitations: Do not install penetration firestopping system when ambient or substrate temperatures are outside limits permitted by penetration firestopping system manufacturers or when substrates are wet because of rain, frost, condensation, or other causes.

B. Install and cure penetration firestopping materials per manufacturer's written instructions using natural means of ventilations or, where this is inadequate, forced-air circulation.

1.11 COORDINATION

A. Coordinate construction of openings and penetrating items to ensure that penetration firestopping systems can be installed according to specified firestopping system design.

B. Coordinate sizing of sleeves, openings, core-drilled holes, or cut openings to accommodate penetration firestopping systems.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Fire-Test-Response Characteristics:

1. Perform penetration firestopping system tests by a qualified testing agency acceptable to authorities having jurisdiction.

2. Test per testing standards referenced in "Penetration Firestopping Systems" Article.

Provide rated systems complying with the following requirements:

PENETRATION FIRESTOPPING 078413 - 3

a. Penetration firestopping systems shall bear classification marking of a qualified testing agency.

1) UL in its "Fire Resistance Directory."

2.2 PENETRATION FIRESTOPPING SYSTEMS

A. Penetration Firestopping Systems: Systems that resist spread of fire, passage of smoke and other gases, and maintain original fire-resistance rating of construction penetrated. Penetration firestopping systems shall be compatible with one another, with the substrates forming openings, and with penetrating items if any.

1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:

a. 3M Fire Protection Products.

b. Hilti, Inc.

B. Penetrations in Fire-Resistance-Rated Walls: Penetration firestopping systems with ratings determined per ASTM E 814 or UL 1479, based on testing at a positive pressure differential of 0.01-inch wg.

1. F-Rating: Not less than the fire-resistance rating of constructions penetrated.

C. Penetrations in Horizontal Assemblies: Penetration firestopping systems with ratings determined per ASTM E 814 or UL 1479, based on testing at a positive pressure differential of 0.01-inch wg.

1. F-Rating: At least one hour, but not less than the fire-resistance rating of constructions penetrated.

2. W-Rating: Provide penetration firestopping systems showing no evidence of water leakage when tested according to UL 1479.

D. Penetrations in Smoke Barriers: Penetration firestopping systems with ratings determined per UL 1479, based on testing at a positive pressure differential of 0.30-inch wg.

1. L-Rating: Not exceeding 5.0 cfm/sq. ft. of penetration opening at and no more than 50-cfm cumulative total for any 100 sq. ft. at both ambient and elevated temperatures.

E. Exposed Penetration Firestopping Systems: Flame-spread and smoke-developed indexes of less than 25 and 450, respectively, per ASTM E 84.

F. Accessories: Provide components for each penetration firestopping system that are needed to install fill materials and to maintain ratings required. Use only those components specified by penetration firestopping system manufacturer and approved by qualified testing and inspecting agency for conditions indicated.

1. Permanent forming/damming/backing materials.

2. Substrate primers.

PENETRATION FIRESTOPPING 078413 - 4

3. Collars.

4. Steel sleeves.

2.3 FILL MATERIALS

A. Latex Sealants: Single-component latex formulations that do not re-emulsify after cure during exposure to moisture.

B. Firestop Devices: Factory-assembled collars formed from galvanized steel and lined with intumescent material sized to fit specific diameter of penetrant.

C. Intumescent Putties: Nonhardening, water-resistant, intumescent putties containing no solvents or inorganic fibers.

D. Mortars: Prepackaged dry mixes consisting of a blend of inorganic binders, hydraulic cement, fillers and lightweight aggregate formulated for mixing with water at Project site to form a nonshrinking, homogeneous mortar.

E. Silicone Foams: Multicomponent, silicone-based liquid elastomers that, when mixed, expand and cure in place to produce a flexible, nonshrinking foam.

F. Silicone Sealants: Single-component, silicone-based, neutral-curing elastomeric sealants.

2.4 MIXING

A. Penetration Firestopping Materials: For those products requiring mixing before application, comply with penetration firestopping system manufacturer's written instructions for accurate proportioning of materials, water (if required), type of mixing equipment, selection of mixer speeds, mixing containers, mixing time, and other items or procedures needed to produce products of uniform quality with optimum performance characteristics for application indicated.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and conditions, with Installer present, for compliance with requirements for opening configurations, penetrating items, substrates, and other conditions affecting performance of the Work.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Surface Cleaning: Before installing penetration firestopping systems, clean out openings immediately to comply with manufacturer's written instructions and with the following requirements:

PENETRATION FIRESTOPPING 078413 - 5

100% SUBMISSION

1. Remove from surfaces of opening substrates and from penetrating items foreign materials that could interfere with adhesion of penetration firestopping materials.

2. Clean opening substrates and penetrating items to produce clean, sound surfaces capable of developing optimum bond with penetration firestopping materials. Remove loose particles remaining from cleaning operation.

3. Remove laitance and form-release agents from concrete.

B. Prime substrates where recommended in writing by manufacturer using that manufacturer's recommended products and methods. Confine primers to areas of bond; do not allow spillage and migration onto exposed surfaces.

3.3 INSTALLATION

A. General: Install penetration firestopping systems to comply with manufacturer's written installation instructions and published drawings for products and applications.

B. Install forming materials and other accessories of types required to support fill materials during their application and in the position needed to produce cross-sectional shapes and depths required to achieve fire ratings.

1. After installing fill materials and allowing them to fully cure, remove combustible forming materials and other accessories not forming permanent components of firestopping.

C. Install fill materials by proven techniques to produce the following results:

1. Fill voids and cavities formed by openings, forming materials, accessories and penetrating items to achieve required fire-resistance ratings.

2. Apply materials so they contact and adhere to substrates formed by openings and penetrating items.

3. For fill materials that will remain exposed after completing the Work, finish to produce smooth, uniform surfaces that are flush with adjoining finishes.

3.4 IDENTIFICATION

A. Wall Identification: Permanently label walls containing penetration firestopping systems with the words "FIRE AND/OR SMOKE BARRIER - PROTECT ALL OPENINGS," using lettering not less than 3 inches high and with minimum 0.375-inch strokes.

1. Locate in accessible concealed floor, floor-ceiling, or attic space at 15 feet from end of wall and at intervals not exceeding 30 feet.

B. Penetration Identification: Identify each penetration firestopping system with legible metal or plastic labels. Attach labels permanently to surfaces adjacent to and within 6 inches of penetration firestopping system edge so labels are visible to anyone seeking to remove penetrating items or firestopping systems. Use mechanical fasteners or self-adhering-type labels with adhesives capable of permanently bonding labels to surfaces on which labels are placed.

Include the following information on labels:

PENETRATION FIRESTOPPING 078413 - 6

1. The words "Warning - Penetration Firestopping - Do Not Disturb. Notify Building Management of Any Damage."

2. Contractor's name, address, and phone number.

3. Designation of applicable testing and inspecting agency.

4. Date of installation.

5. Manufacturer's name.

6. Installer's name.

3.5 FIELD QUALITY CONTROL

A. Owner will engage a qualified testing agency to perform tests and inspections according to

ASTM E 2174.

B. Where deficiencies are found or penetration firestopping system is damaged or removed because of testing, repair or replace penetration firestopping system to comply with requirements.

C. Proceed with enclosing penetration firestopping systems with other construction only after inspection reports are issued and installations comply with requirements.

3.6 CLEANING AND PROTECTION

A. Clean off excess fill materials adjacent to openings as the Work progresses by methods and with cleaning materials that are approved in writing by penetration firestopping system manufacturers and that do not damage materials in which openings occur.

B. Provide final protection and maintain conditions during and after installation that ensure that penetration firestopping systems are without damage or deterioration at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, immediately cut out and remove damaged or deteriorated penetration firestopping material and install new materials to produce systems complying with specified requirements.

3.7 PENETRATION FIRESTOPPING SYSTEM SCHEDULE

A. Where UL-classified systems are indicated, they refer to system numbers in UL's "Fire

Resistance Directory" under product Category XHEZ.

B. Penetration Firestopping Systems for Metallic Pipes, Conduit, or Tubing FS-#:

1. F-Rating: 2 hours.

2. L-Rating at Ambient: Less than 5.0 cfm/sq. ft

3. L-Rating at 400 Deg F: Less than 5.0 cfm/sq. ft

4. W-Rating: No leakage of water at completion of water leakage testing.

5. Type of Fill Materials: As required to achieve rating.

C. Penetration Firestopping Systems for Insulated Pipes FS-#:

2. L-Rating at Ambient: Less than 5.0 cfm/sq. ft

3. L-Rating at 400 Deg F: Less than 5.0 cfm/sq. ft

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4. W-Rating: No leakage of water at completion of water leakage testing.

D. Penetration Firestopping Systems for Miscellaneous Electrical Penetrants FS-#:

2. L-Rating at Ambient: Less than 5.0 cfm/sq. ft

3. L-Rating at 400 Deg F: Less than 5.0 cfm/sq. ft

4. W-Rating: No leakage of water at completion of water leakage testing.

END OF SECTION 078413

FMCSA Office Renovations & Security Upgrades E.S.Muskie Fed. Bldg.

Augusta, Me.

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 1

SECTION 260526 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes: Grounding systems and equipment.

1.2 SUBMITTALS

A. Product Data: For each type of product indicated.

B. Field quality-control reports.

1.3 QUALITY ASSURANCE

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

B. Comply with UL 467 for grounding and bonding materials and equipment.

PART 2 - PRODUCTS

2.1 CONDUCTORS

A. Insulated Conductors: [Copper] [or] [tinned-copper] wire or cable insulated for 600 V unless otherwise required by applicable Code or authorities having jurisdiction.

B. Bare Copper Conductors:

1. Solid Conductors: ASTM B 3.

2. Stranded Conductors: ASTM B 8.

3. Tinned Conductors: ASTM B 33.

4. Bonding Cable: 28 kcmil, 14 strands of No. 17 AWG conductor, 1/4 inch in diameter.

5. Bonding Conductor: No. 4 or No. 6 AWG, stranded conductor.

6. Bonding Jumper: Copper tape, braided conductors terminated with copper ferrules; 1-5/8 inches wide and 1/16 inch thick.

7. Tinned Bonding Jumper: Tinned-copper tape, braided conductors terminated with copper ferrules; 1-5/8 inches wide and 1/16 inch thick.

Augusta, Me.

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 2

2.2 CONNECTORS

A. Listed and labeled by an NRTL acceptable to authorities having jurisdiction for applications in which used and for specific types, sizes, and combinations of conductors and other items connected.

B. Bolted Connectors for Conductors and Pipes: Copper or copper alloy, pressure type with at least two bolts.

1. Pipe Connectors: Clamp type, sized for pipe.

C. Welded Connectors: Exothermic-welding kits of types recommended by kit manufacturer for materials being joined and installation conditions.

2.3 GROUNDING ELECTRODES

A. Ground Rods: [Copper-clad] [Zinc-coated] [Stainless] steel [, sectional type]; [3/4 inch by 10 feet] [5/8 by 96 inches] in diameter.

PART 3 - EXECUTION

3.1 APPLICATIONS

A. Conductors: Install solid conductor for No. [8] <Insert size> AWG and smaller, and stranded conductors for No. [6] <Insert size> AWG and larger unless otherwise indicated.

B. Underground Grounding Conductors: Install bare [tinned-]copper conductor, No. [2/0] <Insert size> AWG minimum. Bury at least 24 inches below grade.

C. Isolated Grounding Conductors: Green-colored insulation with continuous yellow stripe. On feeders with isolated ground, identify grounding conductor where visible to normal inspection, with alternating bands of green and yellow tape, with at least three bands of green and two bands of yellow.

D. Conductor Terminations and Connections:

1. Pipe and Equipment Grounding Conductor Terminations: Bolted connectors.

2. Underground Connections: Welded connectors except at test wells and as otherwise indicated.

3. Connections to Ground Rods at Test Wells: Bolted connectors.

4. Connections to Structural Steel: Welded connectors.

3.2 EQUIPMENT GROUNDING

A. Install insulated equipment grounding conductors with the following items, in addition to those required by NFPA 70:

1. Feeders and branch circuits.

Augusta, Me.

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 3

2. Lighting circuits.

3. Receptacle circuits.

4. Single-phase motor and appliance branch circuits.

5. Three-phase motor and appliance branch circuits.

6. Flexible raceway runs.

7. Armored and metal-clad cable runs.

8. Busway Supply Circuits: Install insulated equipment grounding conductor from grounding bus in the switchgear, switchboard, or distribution panel to equipment grounding bar terminal on busway.

9. Computer and Rack-Mounted Electronic Equipment Circuits: Install insulated equipment grounding conductor in branch-circuit runs from equipment-area power panels and power-distribution units.

10. X-Ray Equipment Circuits: Install insulated equipment grounding conductor in circuits supplying x-ray equipment.

B. Air-Duct Equipment Circuits: Install insulated equipment grounding conductor to duct-mounted electrical devices operating at 120 V and more, including air cleaners, heaters, dampers, humidifiers, and other duct electrical equipment. Bond conductor to each unit and to air duct and connected metallic piping.

C. Water Heater, Heat-Tracing, and Antifrost Heating Cables: Install a separate insulated equipment grounding conductor to each electric water heater and heat-tracing cable. Bond conductor to heater units, piping, connected equipment, and components.

D. Signal and Communication Equipment: In addition to grounding and bonding required by NFPA 70, provide a separate grounding system complying with requirements in TIA/ATIS J-

STD-607-A.

1. For telephone, alarm, voice and data, and other communication equipment, provide No. 4 AWG minimum insulated grounding conductor in raceway from grounding electrode system to each service location, terminal cabinet, wiring closet, and central equipment location.

2. Service and Central Equipment Locations and Wiring Closets: Terminate grounding conductor on a 1/4-by-4-by-12-inch grounding bus.

3. Terminal Cabinets: Terminate grounding conductor on cabinet grounding terminal.

E. [Metal] [and] [Wood] Poles Supporting Outdoor Lighting Fixtures: Install grounding electrode and a separate insulated equipment grounding conductor in addition to grounding conductor installed with branch-circuit conductors.

3.3 INSTALLATION

A. Grounding Conductors: Route along shortest and straightest paths possible unless otherwise indicated or required by Code. Avoid obstructing access or placing conductors where they may be subjected to strain, impact, or damage.

B. Ground Rods: Drive rods until tops are 2 inches below finished floor or final grade unless otherwise indicated.

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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 4

1. Interconnect ground rods with grounding electrode conductor below grade and as otherwise indicated. Make connections without exposing steel or damaging coating if any.

2. For grounding electrode system, install at least [three] <Insert number> rods spaced at least one-rod length from each other and located at least the same distance from other grounding electrodes, and connect to the service grounding electrode conductor.

C. Test Wells: Ground rod driven through drilled hole in bottom of handhole. Handholes are specified in Division 26 Section "Underground Ducts and Raceways for Electrical Systems," and shall be at least 12 inches deep, with cover.

1. Test Wells: Install at least one test well for each service unless otherwise indicated.

Install at the ground rod electrically closest to service entrance. Set top of test well flush with finished grade or floor.

D. Bonding Straps and Jumpers: Install in locations accessible for inspection and maintenance except where routed through short lengths of conduit.

1. Bonding to Structure: Bond straps directly to basic structure, taking care not to penetrate any adjacent parts.

2. Bonding to Equipment Mounted on Vibration Isolation Hangers and Supports: Install bonding so vibration is not transmitted to rigidly mounted equipment.

3. Use exothermic-welded connectors for outdoor locations; if a disconnect-type connection is required, use a bolted clamp.

E. Grounding and Bonding for Piping:

1. Metal Water Service Pipe: Install insulated copper grounding conductors, in conduit, from building's main service equipment, or grounding bus, to main metal water service entrances to building. Connect grounding conductors to main metal water service pipes;

use a bolted clamp connector or bolt a lug-type connector to a pipe flange using one of the lug bolts of the flange. Where a dielectric main water fitting is installed, connect grounding conductor on street side of fitting. Bond metal grounding conductor conduit or sleeve to conductor at each end.

2. Water Meter Piping: Use braided-type bonding jumpers to electrically bypass water meters. Connect to pipe with a bolted connector.

3. Bond each aboveground portion of gas piping system downstream from equipment shutoff valve.

F. Bonding Interior Metal Ducts: Bond metal air ducts to equipment grounding conductors of associated fans, blowers, electric heaters, and air cleaners. Install [tinned] bonding jumper to bond across flexible duct connections to achieve continuity.

3.4 LABELING

A. Comply with requirements in Division 26 Section "Identification for Electrical Systems" Article for instruction signs. The label or its text shall be green.

B. Install labels at the telecommunications bonding conductor and grounding equalizer [ and at the grounding electrode conductor where exposed].

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GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 260526 - 5

1. Label Text: "If this connector or cable is loose or if it must be removed for any reason, notify the facility manager."

3.5 FIELD QUALITY CONTROL

A. Perform the following tests and inspections and prepare test reports:

1. After installing grounding system but before permanent electrical circuits have been energized, test for compliance with requirements.

2. Inspect physical and mechanical condition. Verify tightness of accessible, bolted, electrical connections with a calibrated torque wrench according to manufacturer's written instructions.

3. Test completed grounding system at each location where a maximum ground-resistance level is specified, at service disconnect enclosure grounding terminal, and at ground test wells. Make tests at ground rods before any conductors are connected.

B. Report measured ground resistances that exceed the following values:

1. Power and Lighting Equipment or System with Capacity of 500 kVA and Less: [10] <Insert value> ohms.

2. Power and Lighting Equipment or System with Capacity of 500 to 1000 kVA: [5] <Insert value> ohms.

3. Power and Lighting Equipment or System with Capacity More Than 1000 kVA: [3] …