Building298_01 50 00.05 02-Revised.pdf

Part 2 – SECTION 01 50 00.05 20

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina

SECTION 01 50 00.05 20

TEMPORARY FACILITIES AND CONTROLS FOR DESIGN-BUILD

11/07

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN WATER WORKS ASSOCIATION (AWWA)

AWWA C511 (2017) Reduced-Pressure Principle Backflow Prevention Assembly

FOUNDATION FOR CROSS-CONNECTION CONTROL AND HYDRAULIC RESEARCH (FCCCHR)

FCCCHR List (continuously updated) List of Approved Backflow Prevention Assemblies

FCCCHR Manual (10th Edition) Manual of Cross-Connection Control

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 241 (2013; Errata 2015) Standard for Safeguarding Construction, Alteration, and Demolition Operations

NFPA 70 (2017; ERTA 1-2 2017; TIA 17-1; TIA 17-2; TIA 17-3; TIA 17-4;

TIA 17-5; TIA 17-6; TIA 17-7; TIA 17-8; TIA 17-9; TIA 17-10; TIA 17-11;

TIA 17-12; TIA 17-13; TIA 17-14; TIA 17-15; TIA 17-16; TIA 17-17 )

National Electrical Code

U.S. FEDERAL HIGHWAY ADMINISTRATION (FHWA)

MUTCD (2015) Manual on Uniform Traffic Control Devices

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

40 CFR 247 Comprehensive Procurement Guideline for Products Containing Recovered Materials

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the

07/07/2020

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina

Sustainability eNotebook, in conformance with Section 01 33 29.05 20 SUSTAINABILITY REPORTING FOR DESIGN-BUILD. Submit the following in accordance with Section 01 33 00.05 20 CONSTRUCTION SUBMITTAL PROCEDURES and 01 33 10.05 20 DESIGN SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals Traffic Control Plan; G

Backflow Preventers SD-06 Test Reports

Backflow Preventer Tests; G SD-07 Certificates

Backflow Tester Certification; G

Backflow Preventers Certificate of Full Approval

SD-02 Shop Drawings for Modular Trailers

a. Foundation/Pier Plan

b. Underpinning

c. Floor Plans

d. Mechanical Systems

e. Plumbing Schematics

f. Electrical Distribution

g. Lighting Plans

h. Decking and pedestrian ramps/stairs

1.3 EPA LISTED ITEMS USED IN CONDUCT OF THE WORK BUT NOT INCORPORATED IN THE

WORK

There are many products listed in 40 CFR 247 which have been designated or proposed by EPA to include recycled or recovered materials that may be used by the Contractor in performing the work but will not be incorporated into the work. These products include office products, temporary traffic control products, and pallets. These non-construction products contain the highest practicable percentage of recycled or recovered materials and can be recycled when no longer needed.

1.5 BACKFLOW PREVENTERS CERTIFICATE

Certificate of Full Approval from FCCCHR List, University of Southern California, attesting that the design, size and make of each backflow preventer has satisfactorily passed the complete sequence of performance testing and evaluation for the respective level of approval.

Certificate of Provisional Approval is not acceptable.

1.5.1 Backflow Prevention Training Certificate

The Contractor must submit a certificate recognized by the State or

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina local authority that states the Contractor has completed at least 10 hours of training in backflow preventer installations. The certificate must be current.

1.7 BACKFLOW TESTER CERTIFICATION

Prior to testing, submit to the Contracting Officer certification issued by the State or local regulatory agency attesting that the backflow tester has successfully completed a certification course sponsored by the regulatory agency. Tester must not be affiliated with any company participating in any other phase of this Contract.

1.8 WEATHER PROTECTION

Take necessary precautions to ensure that roof openings and other critical openings in the building are monitored carefully. Take immediate actions required to seal off such openings when rain or other detrimental weather is imminent, and at the end of each workday.

1.8.1 Building and Site Storm Protection

When a warning of gale force winds is issued, take precautions to minimize danger to persons, and protect the work and nearby Government property. Precautions include, but are not limited to, closing openings; removing loose materials, tools and equipment from exposed locations; and removing or securing scaffolding and other temporary work. Close openings in the work when storms of lesser intensity pose a threat to the work or any nearby Government property.

1.8.1.1 Hurricane Condition of Readiness Unless directed otherwise, comply with:

a. Condition FOUR (Sustained winds of 58 mph or greater expected within 72 hours): Normal daily jobsite cleanup and good housekeeping practices. Collect and store in piles or containers all scrap lumber, waste material, and rubbish for removal and disposal at the close of each work day. Maintain the construction site including storage areas, free of accumulation of debris.

Stack form lumber in neat piles less than 3.3 feet high. Remove all debris, trash, or objects that could become missile hazards.

Review requirements pertaining to "Condition THREE" and continue action as necessary to attain "Condition FOUR" readiness. Contact Contracting Officer for Condition Requirements and Condition of Readiness (COR) updates and completion of required actions.

b. Condition THREE (Sustained winds of 58 mph or greater expected within 48 hours): Maintain "Condition FOUR" requirements and commence securing operations necessary for "Condition TWO" readiness. Cease all routine activities which might interfere

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina with securing operations. Commence securing and stow all gear and portable equipment. Make preparations for securing buildings.

Reinforce or remove formwork and scaffolding. Secure machinery, tools, equipment, materials, or remove from the jobsite. Expend every effort to clear all missile hazards and loose equipment from general base areas. Contact Contracting Officer for weather and COR updates and completion of required actions.

c. Condition TWO (Sustained winds of 58 mph or greater expected within 24 hours): Secure the jobsite and leave Government premises.

d. Condition ONE (Sustained winds of 58 mph or greater expected within 12 hours): Contractor access to the jobsite and Government premises is prohibited.

1.10 STORAGE AREAS

Contractor is responsible for security of his property. The Contract Clause entitled "FAR 52.236-10, Operations and Storage Areas" and the following apply:

1.10.1Storage in Existing Buildings

The Contractor will be working in existing building; the storage of material will be allowed where indicated allowed in the building.

Provide 8-foot-high security fence with a lockable gate around the storage area. Remove at the completion of work.

1.11 TEMPORARY SANITARY FACILITIES

Provide adequate sanitary conveniences of a type approved for the use of persons employed on the work, properly secluded from public observation, and maintained in such a manner as required and approved by the Contracting Officer. Maintain these conveniences at all times without nuisance. Upon completion of the work, remove the conveniences from the premises, leaving the premises clean and free from nuisance.

Dispose of sewage through connection to a municipal, district, or station sanitary sewage system. Where such systems are not available, use chemical toilets or comparably effective units, and periodically empty wastes into a municipal, district, or station sanitary sewage system, or remove waste to a commercial facility. Include provisions for pest control and elimination of odors.

1.12 TEMPORARY BUILDINGS

Temporary facilities (including facility modular trailers) must be in like new condition and must be maintained throughout the project.

Locate these facilities where directed and within the indicated

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina operations area. Failure to maintain storage trailers or buildings to these standards will result in the removal of non-complying units at the Contractor's expense. A sign not smaller than 24 by 24 inches must be conspicuously placed on the trailer depicting the company name, business phone number, and emergency phone number. Trailers must be anchored to resist high winds and must meet applicable state of local standards for anchoring mobile trailers. Storage of material/debris under such facilities is prohibited. Contractor is responsible for the security of the stored property.

1.12.1Temporary Buildings for Displaced Tenants

a. The Contractor must provide and install double-wide office trailer(s) as specified on the project plans and as indicated herein complete and ready for occupancy 15 days prior to starting any work within Building 298.

b. Upon request by the Contracting Officer or after completion of all work, the Contractor will have three weeks to remove the trailer(s), including all utility services, steps, foundations, and other associated materials. The grounds must be restored to the original condition. Repair to original condition any damage to grassed or paved areas caused by mobile building or by anchoring.

c. Modular trailers must be provided, set up and made ready for occupancy including all utility connections. Provide domestic water, domestic sewer, electrical systems, and communication system complete and ready for use.

PART 2 PRODUCTS

2.1 BACKFLOW PREVENTERS

Reduced pressure principle type conforming to the applicable requirements AWWA C511. Provide backflow preventers complete with 150-pound flanged ductile iron mounted gate valve and strainer, 304 stainless steel or bronze, internal parts. The particular make, model/design, and size of backflow preventers to be installed must be included in the latest edition of the List of Approved Backflow Prevention Assemblies issued by the FCCCHR List and must be accompanied by a Certificate of Full Approval from FCCCHR List.

2.2 PROJECT SIGN

Prior to initiating any work on site, provide one project identification sign at the location coordinated with the Contracting Officer.

Construct the sign in accordance with project sign detail attached at the end of this section. Maintain sign throughout the life of the project. Upon completion of the project, remove the sign from the

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina site. Provide color rendering of the project. Reproduce the rendering on the signboard or enclose a copy of the rendering under a water-proof, transparent cover, and caulk for weather protection. Provide rendering in accordance with Section 01 33 10.05 20 DESIGN SUBMITTAL

PROCEDURES.

2.2.1 Project Identification Signboard (Navy)

A project identification signboard must be provided in accordance with attached Plates 1MC, 3, and 4. The signboard is to be placed at a conspicuous location on the job site where directed by the Contracting Officer.

a. The field of the sign must consist of a minimum of 4 by 8-foot sheet of exterior plywood.

b. The entire signboard and supports must be painted. The lettering and sign work must be performed by a skilled sign painter using paint known in the trade as bulletin colors. The colors, lettering sizes, and lettering styles must be as indicated.

c. NAVFAC logo must be a sticker/decal with either transparent or white background or paint the logo by stencil onto the sign. The weather resistant sticker/decal film must be rated for a minimum of 2-year exterior vertical exposure. NAVFAC Logo is available at:

http://www.navfac.navy.mil/about_us/logos_and_seals.html

d. Sign paint colors

(1) Blue = To match dark blue color in the NAVFAC logo.

(2) White = To match Brilliant White color in the NAVFAC logo.

2.3 Modular Office Trailers

a. Provide Five (5) modular office trailers each approximately 24'x50'.

Each trailer must be configured to contain open office space for 18 people and two (2) enclosed offices. Enclosed offices shall be 8 feet by 10 feet unless otherwise noted or approved. Trailer must include the following furnishings: Work desks with task chairs for 18 persons in open area, Work desks with task chairs and two guest chairs in enclosed offices.

b. Provide One (1) modular trailer outfitted with Men's and Women's toilet rooms; minimum 3 water closets and two lavatories per room.

Trailer must be fully accessible per the requirements of the Architectural Barriers Act. Trailers must include grab bars, mirrors, wall mounted soap dispensers, wall mounted paper towel dispensers, waste receptacle, and toilet paper holders.

http://www.navfac.navy.mil/about_us/logos_and_seals.html

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina

c. Provide One (1) modular trailer with two conference rooms. Trailer must include furnishings for each conference room: Conference table for 10, and 10 conference side chairs.

d. Exterior of trailers shall be gray, unless otherwise specified by the contracting officer.

2.3.1 Construction Requirements

a. Each trailer must be structurally sound, weathertight enclosure suitable for commercial use, conforming to the following minimum requirements.

b. Nominal 2 x 4 wall construction.

c. Nominal 2 x 6 floor joists with 5/8-inch plywood decking.

d. R-11 insulation in floor and walls.

e. R-14 insulation in ceiling.

f. Two entry doors with locks and three keys per lock.

g. Windows with operable sash, except where otherwise noted.

h. Interior materials must be sheet type materials, pre-finished or painted. Floor coverings shall be vinyl composition tile. Exterior material must be weather resistant.

i. Provide consistent color scheme on interior and exterior.

j. Steps and Landing: Durable nonslip materials such as checkered plate metal, treated wood or concrete stairs and landing. Landing at trailer level of size adequate for person to stand on landing and open the door. Railing on both sides of steps and two sides of landing. Provide handicap accessible pathway to be designed by the Contracting Officer, including sidewalks and ramps

k. Skirting: Skirting must be installed after all utility and telecommunications work is complete and once all inspections have been completed and approved.

l. Foundation and Underpinning: Provide masonry foundation and underpinning to comply with the manufacturer's requirements and to provide vertical and lateral stability for the soil conditions present and for the basic wind velocity applicable to the site as specified in the applicable codes. The foundation and underpinning systems must be designed by a North Carolina Licensed Professional

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Engineer. Minimum foundation requirements are shown on the project plans.

m. All trailers must conform to all life safety code requirements including travel distances, dead end limits, etc.

n. Windows must be operable and with mini-blinds.

o. All exterior doors must open outward and all interior doors shall open into the offices.

p. Trailers and stairs are required to be secured to ensure that they are capable of withstanding three second gust of 130 mph.

q. All materials, supplies, and labor to accomplish work must be provided by the contractor.

r. Fire extinguisher - Provide appropriate type and wall mount on interior adjacent to each exterior door.

s. The Conference room trailer must be centrally located and be equipped with a telecommunications cabinet to serve as the communications distribution point (submit the telecomm cabinet to base telephone for approval). Contractor shall install telecommunications cabling in accordance with Base requirements.

For all trailers provide two telecomm outlets in each of the corner offices, within 6" of the electrical outlets. Also provide a telecomm outlet within 6" of each electrical outlet in the open office area. Telecomm outlets must be standard double gang box with single gang reducer and 1-inch conduits stubbed down below floor of trailer for each faceplate. Four RJ-45 jacks per faceplate with 4 cat 5e cables going back to a patch panel in lockable Cabinet large enough for all equipment. Provide CAT 32 J hooks under and around the perimeter of trailer fastened to the trailer frame no more than 4 feet apart for cable path. Leave skirting off until after all cables are run. Contact base telephone for rack elevation examples. Install a telecommunications lockable data cabinet in a centrally located trailer to feed all other trailers from this cabinet. Provide two dedicated 20-amp power outlets within the lockable cabinet.

t. The contractor must coordinate with Base Telephone to accomplish the routing of the telecomm cabling to the dedicated telecomm trailer.

Conduit must terminate underneath the dedicated telecomm trailer (near telecomm cabinet location). Contractor must provide pull strings in conduit to allow base telephone to run cabling to the telecomm trailer. Base telephone shall connect the cabling to the lockable cabinet. The contractor is responsible for all telecommunication pathway and infrastructure. The contractor must

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina provide the lockable cabinet. The contractor is to ensure that the temporary trailers have a complete and usable telecomm system upon completion. Once construction has been completed the contractor must remove all conduit and cabling.

u. Provide a separate 4" PVC conduit underground from telecomm trailer to other trailers for telecommunications cabling installation/pathway. Conduits must be installed after trailers have been placed and set up. Conduits must use long sweeps at all changes of direction. Inside radius of conduit shall be at least 24". Conduit must have no more than 180 degrees of directional change in any single sweep unless a waterproof pull box is installed after every 180 degrees of total change in direction. Pull boxes shall a 2'x2'x4' minimum dimension. Conduit runs shall not exceed 75' in length without a waterproof pull box. Conduit must be installed with pull wire accessible from both ends and both ends shall be capped.

2.3.2 Mechanical and Electrical Minimum Requirements for Office Trailers

a. Central HVAC as required to maintain interior conditions between 72

- 78 degrees F DB and 40 - 60% RH. With exterior conditions between 23 degrees F DB (winter) and 90 degrees F DB and 79 degrees F WB (summer). Outside air must be introduced at the rate of 0.125 CMB/SF of conditioned space.

b. Toilet Exhaust Air System: Provide 25 CPM exhaust for each toilet room. Switch with the toilet light.

c. 200 amp - 20 circuit panel

d. 120-volt lighting, ceiling mounted

e. 120-volt duplex wall receptacles spaced 6 feet o.c. on interior walls.

f. Exterior light at entrance doors

g. The Contractor will supply and install telephones.

h. Tele/Comm Faceplates: Tele/Comm faceplates must be provided with every electrical outlet.

2.3.3 Electrical and Communication Connections

a. Provide electrical systems and communication systems complete and ready for use.

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina

PART 3 EXECUTION

3.1 TEMPORARY PHYSICAL CONTROLS

3.1.1 Access Controls

3.1.1.1 Temporary Barricades

Contractor must provide for barricading around all work areas to prevent public access.

3.1.1.2 Signs

Place warning signs at the construction area perimeter designating the presence of construction hazards requiring unauthorized persons to keep out. Signs must be placed on all sides of the project, with at least one sign every 300 feet. All points of entry must have signs designating the construction site as a hard hat area.

3.1.1.3 Traffic Work

All work around/involving roadways, to include roadway excavations and utility crossings, must be conducted in accordance with Manual of Traffic Control Devices. Contractors must provide and ensure appropriate road closure and detour signs are established as necessary for motor traffic management. All road closures must be coordinated with the Contracting Officer in advance. Self-illuminated (lighted) barricades must be provided during hours of darkness.

Brightly-colored (orange) vests are required for all personnel working in roadways. Road closures require a road closure plan showing the location of signage.

3.2 REDUCED PRESSURE BACKFLOW PREVENTERS

Provide an approved reduced pressure backflow prevention assembly at each location where the Contractor taps into the Government potable water supply.

A certified tester(s) must perform testing of backflow preventer(s) for proper installation and operation and provide subsequent tagging.

Backflow preventer tests must be performed using test equipment, procedures, and certification forms conforming to those outlined in the latest edition of the Manual of Cross-Connection Control published by the FCCCHR Manual. Test and tag each reduced pressure backflow preventer upon initial installation (prior to continued water use) and quarterly thereafter. Tag must contain the following information: make, model, serial number, dates of tests, results, maintenance performed, and signature of tester. Record test results on certification forms

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Repair Building Envelope and Interior Finishes, Building 298 WO # N40085-19-F-6882 Building 298, Cherry Point, North Carolina conforming to requirements cited earlier in this paragraph.

3.3 MODULAR TRAILERS

Install trailer(s); provide full skirting and anchoring for 130 mph wind zone; conform to applicable codes. Connect indicated utilities.

Provide two sets of steps and landing to be used by modular trailers.

Provide one handicap accessible ramp.

Provide complete electrical and communications hookup to modular trailers. Supply all necessary parts and connections and conform to all applicable codes.

Government will not be responsible for damage to trailers from installation of phones, moving furniture, minor modification and normal wear and tear.

Government will pay for all utility bills (electrical, water/sewer, phone/internet, etc.) for temporary modular trailers occupied by Government personnel.

Government will be responsible for day to day expendables in the temporary modular trailers (office supplies, coffee, etc.), as well as cleaning and trash removal.

Government personnel will be responsible for relocating personal belongings and office content from Building 298 to temporary modular trailers.

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