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NORTH CAROLINA AIR NATIONAL GUARD – 145TH WING 17 AUGUST 2018

C-17 CORROSION CONTROL / FUEL CELL HANGAR PROJECT AMENDMENT 004-OCT 2018

CHARLOTTE-DOUGLAS ANG BASE – CHARLOTTE, NC FINAL B-3 SUBMITTAL

COORDINATION WITH NCANG & CHARLOTTE-DOUGLAS ANGB 01 14 16 - 1

SECTION 01 14 16 – COORDINATION WITH NORTH CAROLINA AIR NATIONAL GUARD

(NCANG) & CHARLOTTE-DOUGLAS AIR NATIONAL GUARD BASE (ANGB)

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Security/Traffic Control.

2. Safety and Protection of Work and Existing Property.

3. Use of Premises.

4. Government Occupancy.

5. Security Plan.

1.2 SECURITY/TRAFFIC CONTROL

A. Site access and excavation permits obtained through Charlotte-Douglas Air National Guard Base (ANGB), by going through the North Carolina Air National Guard (NCANG), will be required in advance of any access to Charlotte-Douglas ANGB by the Contractor to commence work. This shall include permits, tapping permits or fees, etc., as may also be required by Charlotte-Douglas ANGB, and/or other Government and/or local utility authorities. The Contractor is responsible for obtaining and payment of all Construction Permit and tapping fees that may be required. Additional requirements will be discussed at the Pre-Construction Conference.

1.3 SAFETY AND PROTECTION OF WORK AND EXISTING PROPERTY

A. General.

1. The Contractor shall take all required steps to prevent injury to persons (including employees) and property in performance of this Contract, including all steps and actions required under safety provisions of applicable laws and applicable construction codes.

B. Work Performance

1. Contractor shall provide for the safety and protection of the Work at all times. Contractor shall provide protection at all times against rain, wind, storms, and condensation or heat so as to maintain all work, equipment and materials free from injury or damage. At the end of each day, all new work likely to be damaged shall be protected and covered.

2. Contracting Officer shall be notified immediately at any time operations are stopped due to conditions which make it impracticable to continue operations safely or to obtain proper results.

3. Contractor shall construct and maintain all necessary temporary drainage and do all pumping necessary to keep excavations, pits and trenches and ducts free of water. The pumped water shall be pumped into a container and disposed of in appropriate areas.

COORDINATION WITH NCANG & CHARLOTTE-DOUGLAS ANGB 01 14 16 - 2

4. Floors shall be protected from damage by proper covering and care when handling heavy equipment or handling mortar or other such materials, and proper cribbing and shoring shall be used to prevent overloading of floors while moving heavy equipment. Provide metal pans under pipe-threading machines and clean such pans daily, keep oil off floors and restore floors to former condition where damaged or stained.

CI-Existing Property

1. Contractor shall provide for the safety and protection of existing property at all times.

Any damage to existing facilities resulting from construction operations shall be reported immediately to the Contracting Officer and Charlotte-Douglas ANGB point of contact and be promptly repaired, subject to the approval of the Contracting Officer, by the Contractor at no additional cost to the Government.

2. Operation of valves or other appurtenances on existing utilities, when required, shall be by or under the direct supervision of the owning utility.

3. The applicable requirements specified for protection of the Work shall also apply to the protection of existing property.

4. Before acceptance of the Work by the Contracting Officer, Contractor shall restore all property affected by its operation to the original or better conditions.

1.4 USE OF PREMISES

A. Coordinate the use of premises under direction of Contracting Officer and his duly authorized representative.

B. The Contractor shall be required to comply with all Federal Aviation Administration (FAA), Transportation Security Administration (TSA), and Charlotte-Douglas International Airport rules, regulations, and requirements affecting the project. This includes, but is not limited to, temporary (cranes, etc.) and permanent obstructions, FAA-approved lighting and marking, approved temporary security fencing and gates, and construction barricades. All airport access point modifications shall be coordinated with and approved by all AHJ’s.

1.5 SECURITY PLAN

A. Contractor shall ensure that all rules and regulations that pertain to safety and security are strictly adhered to at all times that Work is conducted.

B. Identification requirements pertaining to access to Charlotte-Douglas ANGB will be discussed at the Pre-Construction Conference. Construction workers will be subject to lunchbox/tool box inspections. Access gate(s) will the only authorized entry and exit points to the work area for the construction company personnel, coordinated through the NCANG Contracting Officer and Charlotte-Douglas ANGB representative(s).

C. Vehicle passes, if required, will be issued by the Government on an as-needed basis only, coordinated through the NCANG Contracting Officer. Vehicles found to be violating safety procedures (speed limits, etc.) may not be allowed re-entry from date of violation.

D. Contractor shall provide Contracting Officer 24 hour notice for overtime work during regular workdays (See Section 01 10 00, "Summary"). Contractor shall provide the Contracting Officer

COORDINATION WITH NCANG & CHARLOTTE-DOUGLAS ANGB 01 14 16 - 3

72 hour notice for requested work on Saturdays, Sundays or holidays observed by the North Carolina Air National Guard.

E. The Contractor shall maintain and provide the Government a current roster of all sub-contractors and provide any changes immediately to the Government.

1.6 FOREIGN OBJECT DEBRIS (FOD) REQUIREMENTS

A. FOD Hazards: FOD can severely injure personnel or damage equipment. Types of potential damage include: cutting aircraft tires; being ingested into engines; or becoming lodged in mechanisms affecting flight operations. Personnel injuries can occur when jet blast propels FOD through the site at high velocities.

B. Sources of FOD: FOD comes from many sources, which complicates efforts to maintain safe aircraft movement areas. FOD can be generated from construction activities, personnel, facility infrastructure (pavements, lights, and signs), the environment (wildlife, snow, ice) and the equipment operating on the airfield (aircraft, airport operations vehicles, maintenance equipment, fueling trucks, other aircraft servicing equipment, and construction equipment).

C. Types of FOD. The exact nature of FOD is also varied. FOD can be composed of any material and can be of any color and size. Typical FOD includes the following:

1. Aircraft and engine fasteners (nuts, bolts, washers, safety wire, etc.);

2. Aircraft parts (fuel caps, landing gear fragments, oil sticks, metal sheets, trapdoors, and tire fragments);

3. Mechanics' tools;

4. Catering supplies;

5. Flight line items (nails, personnel badges, pens, pencils, luggage tags, soda cans, etc.);

6. Apron items (paper and plastic debris from catering and freight pallets, luggage parts, and debris from ramp equipment);

7. Runway and taxiway materials (concrete and asphalt chunks, rubber joint materials, and paint chips);

8. Construction debris (pieces of wood, stones, fasteners and miscellaneous metal objects);

9. Plastic and/or polyethylene materials;

10. Natural materials (plant fragments and wildlife); and

11. Contaminants from winter conditions (snow, ice).

D. The Contractor shall provide appropriate manpower and FOD detection equipment barriers to prevent foreign object debris from construction activities to impair and harm the operations of aircraft and personnel.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 14 16

C-17 CORROSION CONTROL / FUEL CELL HANGAR PROJECT AMENDMENT 004 - OCT 2018

OPTIONAL LINE ITEMS (OLI’s) 01 23 00 - 1

SECTION 01 23 00 – OPTIONAL LINE ITEMS

A. Section includes administrative and procedural requirements for Optional Line Items (OLI’s).

1.2 DEFINITIONS

A. Optional Line Item: An amount proposed by bidders and stated on the Bid Form for certain work defined in the bidding requirements that may be added to or deducted from the base bid amount if Government decides to accept a corresponding change, at any time within during the construction duration, either in the amount of construction to be completed or in the products, materials, equipment, systems, or installation methods described in the Contract Documents.

1. Optional Line Items described in this Section are part of the Work only if enumerated in the Agreement.

2. The cost or credit for each Optional Line Item is the net addition to or deduction from the Contract Sum to incorporate Optional Line Item into the Work. No other adjustments are made to the Contract Sum.

3. Contractor shall provide at the time of Bid the latest date during the construction period that each Optional Line Item can be awarded by the government without change to the project schedule or cost.

1.3 PROCEDURES

A. Coordination: Revise or adjust affected adjacent work as necessary to completely integrate work of the Optional Line Item into Project.

1. Include as part of each Optional Line Item, miscellaneous devices, accessory objects, and similar items incidental to or required for a complete installation whether or not indicated as part of Optional Line Item.

B. Notification: Immediately following award of the Contract, notify each party involved, in writing, of the status of each Optional Line Item. Indicate if Optional Line Items have been accepted, rejected, or deferred for later consideration. Include a complete description of negotiated revisions to Optional Line Items.

C. Execute accepted Optional Line Items under the same conditions as other work of the Contract.

D. Schedule: A schedule of Optional Line Items is included at the end of this Section.

Specification Sections referenced in schedule contain requirements for materials necessary to achieve the work described under each Optional Line Item.

OPTIONAL LINE ITEMS (OLI’s) 01 23 00 - 2

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF OPTIONAL LINE ITEMS

A. Optional Line Item No. 001 (OCLIN 002) – OPERABLE PARTIITION. ‘Add’ cost for all materials, equipment, labor, and incidentals to install a manual operable, acoustic paired-panel partition (to include pocket enclosure door panels) at Classrooms H108 and H109. Note that the operation shall replace the gypsum wall board partition as indicated on the Floor Plan.

Classroom H108 and H109 shall be one(1) contiguous room. Note that all infrastructure structural steel supports and bracing required for operable partition installation and gypsum board soffit (per detail C1/A571) shall be provided as part of the Base Bid.

B. Optional Line Item No. 002 (OCLIN 003) – GENERAL HANGAR ITEMS:

1. FUEL RESISTANT RESINOUS FLOORING. ‘Add’ cost for all materials, equipment, labor, and incidentals to install the Fuel Resistant Resinous Floor at the aircraft Hangar Bay Fuel Cell Hangar, Work stand / Equipment Storage, and Composite Shop areas. Refer to Finish Floor plan for extent Room Finish Schedule for locations. Note that the diamond honed sealed concrete floor finish at the aircraft Hangar Bay shall be provided as part of the Base Bid.

2. HANGAR FLOOD (TASK) LIGHTING. ‘Add’ cost for all materials, equipment, labor, and incidentals to install the interior wall mounted maintenance flood task lighting (Fixture Type ‘FL’) to also include: mounting brackets, individual timers & switching, and electrical branch circuit conductors. Note that the Electrical infrastructure to include conduit & junction boxes to fixtures, breaker capacities for entire fixture type, etc. shall be part of the Base Bid.

3. ACE HVAC DUCTWORK. ‘Add’ cost for all materials, equipment, labor, and incidentals to install the complete interior ductwork (from the through-wall connection along column line ‘HA.1’ to ceiling hung hose reel location) to also include the associated hose reel, controller, and electrical branch circuit conductor. Note that the Electrical infrastructure to include conduit, junction boxes, breaker capacity, etc. shall be part of the Base Bid.

C. Optional Line Item No. 003 (OCLIN 004) – GENERAL EXTERIOR ITEMS:

1. LANDSCAPING. ‘Add’ cost for all materials, equipment, labor, and incidentals to install Landscaping (Trees, Shrubs, and Grasses) as shown on Landscape Plan(s). Note that scored concrete entrance sidewalk with joints from the facility entrance(s) to perimeter sidewalks, mow strips indicated, and lawn to be provided as part of the Base Bid.

2. ORNAMENTAL FENCE & KNEE WALL. ‘Add’ cost for all materials, equipment, labor, and incidentals to install 7’-0” high fence consisting of a 3’-0” high cast in place concrete knee wall with a 4’-0” high AT/FP compliant ornamental fence above. Note that the 7’-0” high chain link fence shall be provided as part of the Base Bid.

OPTIONAL LINE ITEMS (OLI’s) 01 23 00 - 3

D. Optional Line Item No. 004 (OCLIN 005) – MISC. HANGAR ITEMS:

1. DEMOUNTABLE PARTITIONS. ‘Add’ cost for all materials, equipment, labor, and incidentals to install all demountable partitions as indicated on the floor plans. This OLI shall include all delegated design layout modification/adjustments efforts for all affected components and systems, to include but not limited to: acoustical ceilings, mechanical ductwork and diffusers, lighting, fire suppression locations, etc. required to provide a complete and fully operational Hangar consistent with all components and systems in lieu of gypsum board partitions as shown in the Base Bid documents.

2. EXTERIOR FLIGHTLINE SIGNAGE. ‘Add’ cost for all materials, equipment, labor, and incidentals to install the internally illuminated, exterior wall mounted 8’-0” high monument lettering as shown on Architectural Exterior Elevation, Sheet A1/A-202. This OLI shall also include all electrical branch circuit conductor(s). Note that the Electrical infrastructure to include conduit & junction boxes to final location of each letter, breaker capacity, etc. shall be part of the Base Bid.

END OF SECTION 01 23 00

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 1

SECTION 01 50 00 - TEMPORARY FACILITIES AND CONTROLS

A. This Section includes requirements for temporary utilities, support facilities, and security and protection facilities.

A. Permanent Enclosure: As determined by Contracting Officer, permanent or temporary roofing is complete, insulated, and weathertight; exterior walls are insulated and weathertight; and all openings are closed with permanent construction closures.

1.3 USE CHARGES

A. General: Allow other entities to use temporary services and facilities without cost, including, but not limited to, Government's representatives and SIOH (Supervision, Inspection and Overhead) personnel, occupants of Project, testing agencies, and others as necessary to complete the Work.

B. Sewer Service: Contractor is able to tie into the sewer line for their construction trailer if one is available at the Site. If one is not available, it is up to the Contractor to pay for the connection if they want to use the sewer service.

C. Gas Service: Gas Service from Government's existing system is available for use. Metering and payment of use charges is not required. Provide connections and extensions of services as required for construction operations per the Government’s and per the local Gas Authority’s requirements and pay for all permitting, tapping, inspection, or approval fees. Upon completion of the project, remove the connections, extensions, and restore the services and disturbed areas to original conditions.

D. Water Service: Water from Government's existing water system is available for use. Metering and payment of use charges is not required. Provide connections and extensions of services as required for construction operations per the Government’s and per the local Water Utility Authority’s requirements and pay for all permitting, tapping, inspection, or approval fees. Upon completion of the project, remove the connections, extensions, and restore the services and disturbed areas to original conditions.

E. Electric Power Service: Temporary Electric power for construction purposes from Government's existing system is available for use. Metering and payment of use charges is not required. Provide connections and extensions of services as required for construction operations per the Government’s and per the local Power Authority’s requirements and pay for all permitting, tapping, inspection, or approval fees. Upon completion of the project, remove the connections, extensions, and restore the services and disturbed areas to original conditions.

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 2

1.4 SUBMITTALS

A. Site Plan: provide an annotated Site Plan showing temporary facilities, utility hookups, staging areas, and parking areas for construction personnel for Government review and approval 2 weeks prior to mobilization.

1.5 QUALITY ASSURANCE

A. Electric Service: Comply with NECA, NEMA, and UL standards and regulations for temporary electric service. Install service to comply with NFPA 70 and local Power Authority requirements.

B. Tests and Inspections: Arrange for testing and inspection of each temporary utility before use, as required. Obtain and pay for required certifications and permits, if required.

1.6 PROJECT CONDITIONS

A. Temporary Use of Permanent Facilities: Installer of each permanent service shall assume responsibility for operation, maintenance, and protection of each permanent service during its use as a construction facility before Government's acceptance, regardless of previously assigned responsibilities.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Portable Chain-Link Fencing: Minimum 2-inch, 9-gage, galvanized steel, chain-link fabric fencing; minimum 6 feet high with galvanized steel pipe posts; minimum 2-3/8-inch-OD line posts and 2-7/8-inch-OD corner and pull posts, with 1-5/8-inch-OD top and bottom rails.

Provide concrete bases for supporting posts.

2.2 TEMPORARY FACILITIES

A. Contractor-Use Field Office: Contractor shall provide and maintain Contractor temporary facilities as required.

B. Government-Use Field Office: Of sufficient size to accommodate needs of construction personnel, and one lockable enclosed office for the Government’s onsite representative. Keep offices clean and orderly. Furnish and equipment in field offices as follows:

1. Furniture required for Project-site documents including file cabinets, a plan table, a plan rack, and a bookcase.

2. Provide 2 private offices for use by the Government. Furnish a desk, chair, and file cabinet in the enclosed offices (within the trailer) for the Government’s onsite representatives.

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 3

3. Conference room of sufficient size to accommodate meetings of 10 individuals. Provide electrical power service and 120-V ac duplex receptacles, with not less than 1 receptacle on each wall. Furnish room with conference table, chairs, and two, 30” x48”tack & dry erase marker boards.

4. Drinking water and private toilet.

5. Coffee machine and supplies.

6. Cooling and heating equipment necessary to maintain a uniform indoor temperature of

68-deg F to 72-deg F in all spaces within all spaces of the trailer.

7. Lighting fixtures capable of maintaining average illumination of 20 fc at desk height.

8. Provide telephone and ‘high-speed’ internet connectivity capability within offices and conference room.

CI-Storage and Fabrication Sheds: Provide sheds sized, furnished, and equipped to accommodate materials and equipment for construction operations.

1. Store combustible materials apart from building.

2.3 EQUIPMENT

A. Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by locations and classes of fire exposures.

B. HVAC Equipment: Provide vented, self-contained AC unit for Field office with individual space thermostatic control. Also provide vented, self-contained liquid-propane-gas or fuel-oil heaters with individual space thermostatic control.

1. Use of gasoline-burning space heaters, open-flame heaters, or salamander-type heating units is prohibited.

2. Heating Units: Listed and labeled for type of fuel being consumed, by a testing agency acceptable to the Contracting Officer, and marked for intended use.

3. Permanent HVAC System: the permanent building HVAC system shall not be used for temporary use during construction by the Contractor.

3.1 INSTALLATION, GENERAL

A. Locate facilities where they will serve Project adequately and result in minimum interference with performance of the Work. Relocate and modify facilities as required by progress of the Work. Location, modification and relocation of the facilities shall be approved by the Government.

B. Provide each facility ready for use when needed to avoid delay. Do not remove until facilities are no longer needed or are replaced by authorized use of completed permanent facilities.

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 4

3.2 TEMPORARY UTILITY INSTALLATION

A. General: Install temporary service.

1. Arrange with utility company, Government, and existing users for time when service can be interrupted, if necessary, to make connections for temporary services.

B. Water Service: Install water service and distribution piping in sizes and pressures adequate for construction at the Contractor’s expense. Coordinate with the Government and local Water Authority and pay all permit, tapping, and inspection fees.

C. Sanitary Facilities: Provide temporary toilets, wash facilities, and drinking water for use of construction personnel. Comply with any and all requirements for type, number, location, operation, and maintenance of fixtures and facilities.

D. Heating: Provide temporary heating required by construction activities for curing or drying of completed installations or for protecting installed construction from adverse effects of low temperatures or high humidity. Select equipment that will not have a harmful effect on completed installations or elements being installed.

E. Ventilation and Humidity Control: provide temporary ventilation required by construction activities, in accordance with SMACNA IAQ guidelines, for curing or drying of completed installations or for protecting installed construction from adverse effects of high humidity.

Select equipment that will not have a harmful effect on completed installations or elements being installed. Coordinate ventilation requirements to produce ambient conditions required and minimize energy consumption.

F. Electric Power Service: Provide electric power service and distribution system of sufficient size, capacity, and power characteristics required for construction operations. Coordinate with local Power Authority and Government for connection to existing power.

1. Install electric power service underground, unless otherwise indicated.

G. Lighting: Provide temporary lighting with local switching that provides adequate illumination for construction operations, observations, inspections, and traffic conditions.

1. Install and operate temporary lighting that fulfills security and protection requirements without operating entire system.

2. Install lighting for Project identification sign.

H. Telephone Service: Provide temporary telephone service in field office facilities for use by all construction personnel. Contractor shall pay the temporary telephone services. Install one telephone line for the field office.

1. Provide additional telephone lines for the following:

a. Provide a dedicated telephone line for each facsimile machine and computer in the field office.

2. At the telephone location, post a list of important telephone numbers.

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 5

a. Police and fire departments.

b. Ambulance service.

c. Contractor's home office.

d. Architect/Engineers’ office

e. Contracting Officer's and Contracting Officer’s Representative’s office.

f. Principal subcontractors' field and home offices.

g. Key Charlotte Douglas ANGB Representatives

CI-Provide superintendent with the most efficient portable communication device(s) to meet operational needs.

I. Electronic Communication Service: Provide temporary electronic communication service, including electronic mail, in field office facilities. Contractor shall pay the temporary Electronic Communication services.

1. Provide ‘high-speed’ internet service in field offices and conference rooms.

3.3 SUPPORT FACILITIES INSTALLATION

A. General: Comply with the following:

1. Provide incombustible construction for offices, shops, and sheds located within construction area or within 30 feet of building lines. Comply with NFPA 241.

2. Maintain support facilities until near Contract Completion or as otherwise directed by the Contracting Officer (CO). Remove before Final Completion and Acceptance by the Contracting Officer.

B. Temporary Roads and Paved Areas: Construct and maintain temporary construction access roads and paved areas adequate for construction operations. Locate temporary roads and paved areas within construction limits indicated on Drawings.

1. Provide dust-control treatment that is nonpolluting and non-tracking. Reapply treatment as required to minimize dust.

C. Traffic Controls: Comply with requirements as directed by the Contracting Officer or Contracting Officer’s representative.

1. Protect existing site improvements to remain including curbs, pavement, retaining walls, and utilities.

2. Protect existing trees designated to remain as indicated in the Contract Documents.

D. Parking: Provide temporary parking areas for construction personnel.

E. Dewatering Facilities and Drains: Maintain Project site, excavations, and construction free of water.

1. Dispose of rainwater in a lawful manner that will not result in flooding Project or adjoining properties nor endanger permanent Work or temporary facilities.

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 6

C- 17 CORROSION CONTROL / FUEL CELL HANGAR PROJECT AMENDMENT 004-OCT 2018

2. Maintain all sediment and erosion control measures so that they are fully functional.

CI- Project Identification and Temporary Signs: Provide Project identification. Install signs where indicated to inform public and individuals seeking entrance to Project. Unauthorized signs are not permitted. Coordinate with the CO.

1. Provide temporary, directional signs for construction personnel and visitors.

2. Maintain and touchup signs so they are legible at all times.

CII- Waste Disposal Facilities: Comply with requirements specified in Section 017419, "Construction Waste Management and Disposal."

CIII- Waste Disposal Facilities: Provide waste-collection containers in sizes adequate to handle waste from construction operations. Comply with all state and local requirements.

CIV- Lifts and Hoists: Provide facilities necessary for hoisting materials and personnel.

1. Truck cranes and similar devices used for hoisting materials are considered "tools and equipment" and not temporary facilities.

CV- Temporary Stairs: Provide temporary stairs/steps where ladders are not adequate.

3.4 SECURITY AND PROTECTION FACILITIES INSTALLATION

A. Environmental Protection: Provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution, increased discharge, or other undesirable effects onsite, and also so that all adjacent properties are not adversely impacted.

B. Temporary Erosion and Sedimentation Control: Provide measures to prevent soil erosion and discharge of soil-bearing water runoff and airborne dust to adjacent properties, public roadways, waterways, and walkways, so as to meet all federal, state, and local requirements.

1. Inspect, repair, and maintain erosion- and sedimentation-control measures during construction until permanent vegetation has been established.

C. Stormwater Control: Comply with all federal, state and local requirements. Provide barriers and erosion control measures in and around excavations, subgrade construction, and for all disturbed areas, to prevent flooding by runoff of stormwater from heavy rains.

D. Tree and Plant Protection: Install temporary fencing located as indicated or outside the drip line of trees to protect vegetation from damage from construction operations. Protect tree root systems from damage, flooding, and erosion.

E. Historic Structure/Ruins Protection: It is not anticipated that any historic ruins/structures will be discovered within the limits of disturbance for this project. However, if any such items (or suspected such items) are discovered during site work operations, notify the Contracting Officer or Contracting Officer’s representative prior to removing such items from the site.

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 7

F. Pest Control: Engage pest-control service to recommend practices to minimize attraction and harboring of rodents, roaches, and other pests and to perform extermination and control procedures at regular intervals so Project will be free of pests and their residues at Final Completion. Obtain extended warranty for Government. Perform control operations lawfully, using environmentally safe materials.

G. Site Enclosure Fence: Before construction operations begin furnish and install site enclosure fence in a manner that will prevent people and animals from easily entering site except by entrance gates.

1. Extent of Fence: As required to enclose entire Project site or portion determined sufficient to accommodate construction operations.

2. Maintain security by limiting number of keys and restricting distribution to authorized personnel. Provide the CO with one set of keys.

H. Security Enclosure and Lockup: Install substantial temporary enclosure around partially completed areas of construction. Provide lockable entrances to prevent unauthorized entrance, vandalism, theft, and similar violations of security.

I. Barricades, Warning Signs, and Lights: Comply with all federal, state and local requirements for erecting structurally adequate barricades, including warning signs and lighting.

J. Temporary Fire Protection: Install and maintain temporary fire-protection facilities of types needed to protect against reasonably predictable and controllable fire losses. Comply with

NFPA 241.

1. Prohibit smoking in hazardous fire-exposure areas and within all permanent closures.

2. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition according to all federal, state and local requirements.

3. Develop and supervise an overall fire-prevention and -protection program for personnel at Project site. Review needs with local fire department and establish procedures to be followed. Instruct personnel in methods and procedures. Post warnings and information.

3.5 OPERATION, TERMINATION, AND REMOVAL

A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit availability of temporary facilities to essential and intended uses.

B. Maintenance: Maintain facilities in good operating condition until removal.

1. Maintain operation of temporary enclosures, heating, cooling, humidity control, ventilation, and similar facilities on a 24-hour basis where required to achieve indicated results and to avoid possibility of damage.

C. Temporary Facility Changeover: Do not change over from using temporary security and protection facilities to permanent facilities until acceptable to the CO.

D. Termination and Removal: Remove each temporary facility when need for its service has ended, when it has been replaced by authorized use of a permanent facility, or as approved by the CO. Complete or, if necessary, restore permanent construction that may have been delayed

TEMPORARY FACILITIES AND CONTROLS 01 50 00 - 8

because of interference with temporary facility. Repair damaged Work, clean exposed surfaces, and replace construction that cannot be satisfactorily repaired.

1. Materials and facilities that constitute temporary facilities are property of Contractor.

Government reserves right to take possession of Project identification signs.

2. Remove temporary paving not intended for or acceptable for integration into permanent paving. Where area is intended for landscape development, remove soil and aggregate fill that do not comply with requirements for fill or subsoil. Remove materials contaminated with road oil, asphalt and other petrochemical compounds, and other substances that might impair growth of plant materials or lawns. Repair or replace street paving, curbs, and sidewalks at temporary entrances, as required by the Contracting Officer.

3. Before Completion and as coordinated with the CO, clean and renovate permanent facilities used during construction period. Comply with final cleaning requirements specified in Section 01 77 00, "Closeout Procedures."

END OF SECTION 01 50 00

PENETRATION FIRESTOPPING 078413 - 1

SECTION 07 84 13 - PENETRATION FIRESTOPPING

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.

B. Related Requirements:

1. Section 078443 "Joint Firestopping" for joints in or between fire-resistance-rated construction, at exterior curtain-wall/floor intersections, and in smoke barriers.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. LEED Submittals:

1. Product Data for Credit IEQ 4.1: For penetration firestopping sealants and sealant primers, documentation including printed statement of VOC content.

2. Laboratory Test Reports for Credit IEQ 4: For penetration firestopping sealants and sealant primers, documentation indicating that products comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers."

C. 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

D. Submit specific firestopping systems to be installed keyed to a plan showing the location of use.

1.4 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer.

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

1.5 QUALITY ASSURANCE

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

1.6 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.

1.7 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.

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) Intertek Group in its "Directory of Listed Building Products."

3) FM Approval in its "Approval Guide."

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, provide products by one of the following:

a. 3M Fire Protection Products.

b. A/D Fire Protection Systems Inc.

c. Construction Solutions.

d. Grabber Construction Products.

e. Hilti, Inc.

f. NUCO Inc.

g. Passive Fire Protection Partners.

h. RectorSeal.

i. Specified Technologies, Inc.

j. Tremco, Inc.

B. Penetrations in Fire-Resistance-Rated Walls: Penetration firestopping systems with ratings determined per ASTM E814 or UL 1479, based on testing at a positive pressure differential of 0.01-inch wg (2.49 Pa).

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 E814 or UL 1479, based on testing at a positive pressure differential of 0.01-inch wg (2.49 Pa).

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

2. T-Rating: At least one hour, but not less than the fire-resistance rating of constructions penetrated except for floor penetrations within the cavity of a wall.

3. 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 (74.7 Pa).

PENETRATION FIRESTOPPING 078413 - 4

1. L-Rating: Not exceeding 5.0 cfm/sq. ft. (0.025 cu. m/s per sq. m) of penetration opening at and no more than 50-cfm (0.024-cu. m/s) cumulative total for any 100 sq. ft. (9.3

sq. m) at both ambient and elevated temperatures.

CI-Exposed Penetration Firestopping Systems: Flame-spread and smoke-developed indexes of less than 25 and 450, respectively, per ASTM E84.

CII-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.

3. Collars.

4. Steel sleeves.

2.3 FILL MATERIALS

A. Cast-in-Place Firestop Devices: Factory-assembled devices for use in cast-in-place concrete floors and consisting of an outer sleeve lined with an intumescent strip, a flange attached to one end of the sleeve for fastening to concrete formwork, and a neoprene gasket.

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

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

D. Intumescent Composite Sheets: Rigid panels consisting of aluminum-foil-faced intumescent elastomeric sheet bonded to galvanized-steel sheet.

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

F. Intumescent Wrap Strips: Single-component intumescent elastomeric sheets with aluminum foil on one side.

G. 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.

H. Pillows/Bags: Reusable heat-expanding pillows/bags consisting of glass-fiber cloth cases filled with a combination of mineral-fiber, water-insoluble expansion agents, and fire-retardant additives. Where exposed, cover openings with steel-reinforcing wire mesh to protect pillows/bags from being easily removed.

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

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J. 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.

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:

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.

PENETRATION FIRESTOPPING 078413 - 6

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

CI-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 (150 mm) 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:

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 E2174.

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.

PENETRATION FIRESTOPPING 078413 - 7

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.

END OF SECTION 078413

PROJECTION SCREENS 11 52 13 - 1

SECTION 11 52 13 - PROJECTION SCREENS

1. Electrically operated, front-projection screens and controls.

A. Gain: Ratio of light reflected from screen material to that reflected perpendicularly from a magnesium carbonate surface as determined per SMPTE RP 94.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: Show layouts and types of front-projection screens. Include the following:

1. Drop lengths.

2. Location of seams in viewing surfaces.

3. Location of screen centerline relative to ends of screen case.

4. Anchorage details, including connection to supporting structure for suspended units.

5. Details of juncture of exposed surfaces with adjacent finishes.

6. Location of wiring connections for electrically operated units.

7. Wiring diagrams for electrically operated units.

8. Accessories.

C. Samples for Initial Selection: For finishes of surface-mounted screen cases.

1.4 CLOSEOUT SUBMITTALS

A. Maintenance Data: For front-projection screens to include in maintenance manuals.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Environmental Limitations: Do not deliver or install front-projection screens until spaces are enclosed and weathertight, wet work in spaces is complete and dry, and temporary HVAC system is operating and maintaining ambient temperature and humidity conditions at occupancy levels during the remainder of the construction period.

PROJECTION SCREENS 11 52 13 - 2

1.6 COORDINATION

A. Coordinate layout and installation of front-projection screens with adjacent construction, including ceiling suspension systems, light fixtures, HVAC equipment, fire-suppression system, audio and visual control devices, and partitions.

2.1 MANUFACTURERS

A. Source Limitations for Projection Screens: Obtain front-projection screens from single manufacturer. Obtain accessories, including necessary mounting hardware, from screen manufacturer.

2.2 ELECTRICALLY OPERATED, FRONT-PROJECTION SCREENS

A. General: Manufacturer's standard units consisting of case, screen, motor, controls, mounting accessories, and other components necessary for a complete installation. Provide units that are listed and labeled as an assembly by UL or another testing and inspecting agency acceptable to authorities having jurisdiction.

1. 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.

2. Controls: Remote, three-position control switch installed in recessed device box with flush cover plate matching other electrical device cover plates in room where switch is installed.

a. Provide power supply for low-voltage systems if required.

3. Motor in Roller: Instant-reversing motor of size and capacity recommended by screen manufacturer; with permanently lubricated ball bearings, automatic thermal-overload protection, preset limit switches to automatically stop screen in up and down positions, and positive-stop action to prevent coasting. Mount motor inside roller with vibration isolators to reduce noise transmission.

4. Screen Mounting: Top edge securely anchored to rigid metal roller and bottom edge formed into a pocket holding a 3/8-inch-diameter metal rod with ends of rod protected by plastic caps.

a. Roller for motor in roller is supported by vibration- and noise-absorbing supports.

5. Tab Tensioning: Provide units that have a durable low-stretch cord, such as braided polyester, on each side of screen that is connected to…