Install_Door__Hgr_7_18July2017.pdf

STATEMENT OF WORK

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Project Number, Title: VGLZ 162006 Install Door – Hgr 7 18 Jul 17

The General Specifications apply to this Statement of Work (SOW). The work shall be in strict compliance with those specifications and the requirements identified in this SOW and its attachments. Sections of this SOW may supersede the requirements of the general specifications, in which case the more stringent/higher quality requirements shall apply. The number of pages in this SOW, including attachments, is 9.

1. This SOW provides for, but is not limited to:

A. The site visit is mandatory for this project. Contractor is responsible for all field measurements and existing conditions. All information on any drawings provided by the Government is to be field verified by the contractor before proceeding with the project. Contractor shall conduct an intensive field survey of all existing conditions. The contractor should survey existing conditions and correlate their work requirements accordingly.

B. Install new insulated metal exterior personnel door, frame, threshold and hardware as indicated on the drawing. Provide opening in existing concrete masonry wall at location indicated on drawing. Construct concrete masonry walls and 2 hour fire rated metal stud w/gyp board ceiling assembly to enclose passage way from concrete masonry opening to door opening in hangar door. Match existing material, wall construction, paint color, flooring, ceiling, and wall base. The entire passage way shall be sealed with firestop. Assume that all paint is lead based and perform the proper abatement. Provide all materials and labor to ensure that the next exit and passageway is complete.

a. The new masonry block walls shall be built to the concrete deck above (approximately 11’-2 ½”.)

b. The ceiling height shall be 9’-0” within the new passage way.

c. A 4” concrete slab shall be constructed over the existing Hangar door track and concrete slab providing a new floor and threshold for the door and passageway. Area shown on the Drawing Sheet 2. The interior and exterior riser to the slab shall be painted safety yellow.

d. Provide and install new exit light at location noted on the drawing.

e. Construct furred out metal stud/gyp board wall assembly at interior side of personnel door wall as noted on drawing. Paint passage way walls to match existing walls.

f. Relocate existing wall mounted grounding conduit/cable around new door opening in existing concrete masonry wall. Provide retesting by third party.

g. Provide new flooring and wall base in new passage way to match existing.

h. Perform selected demolition as indicated in the Contract Drawings. Remove portion of wall and exterior Hangar Door to allow for the construction of an exit indicated on the drawings. Demolition is to include all conduit, wiring and cables within the wall. Existing concrete block wall includes vertical reinforcement. Four reference drawings (BLDG 7 HGR 7004, BLDG 7 HGR 7011, BLDG 7 HGR 7016, Bldg 7 HGR 7022) will be provided for additional existing construction information. The Contract shall verify all information provided on this drawings.

i. Ensure all electrical wiring and communication cables is properly terminated per code and regulations.

j. Provide shoring and stabilization.

k. Provide new headers for new opening in reinforced concrete block wall and hangar door. Provide shop drawing submittal sealed by and engineer.

l. Patch existing ceiling, flooring, walls, and wall base as needed with materials to match existing.

m. Patch/paint walls and opening. Materials are to match existing construction.

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n. Paint newly constructed walls/ceiling. Paint color to match existing.

o. Provide and install new insulated finished metal door, door frame, all hardware to include but not limited to exterior door locks and cipher lock, threshold, closing device, gasketing, weather seal, panic exit door device. Refer to Selfridge Design Standards. Finish to match existing doors. The door and frame is to match the existing exterior doors/frames. Door and frame should be located within the existing hangar door panel. Note that the new opening within the concrete block wall shall align with the panel of the hangar door. Also note that the existing panels with outlets etc.

mounted on them are not to be disturbed. Therefore, the opening in the concrete masonry wall shall be located between the panels and the corner of the room. Exterior hardware, handle, and lock shall match the existing exterior doors on the airfield side of the hangar.

p. Provide and install a surface mounted 2x2 LED light fixture on ceiling of new exit passage. Provide and install switch and all associated materials and electrical items to ensure a complete system.

B. Install power motor system to open and close Hangar Doors located on drawings. Provide and install complete system to include all ancillary equipment and materials. Design basis for system is Norco Universal Door Systems.

a. Demolition of old system.

b. Provide and install new power motor system.

c. Provide and install new cable Festoon System

d. Provide and install new open and Close Door Limit Switches

e. Provide and install new horn.

f. Provide and install new push button lockout for close button

g. Provide and install timers on both directions of hanger doors 7 seconds for horn to sound before movement

C. Comply with the Selfridge General Specifications.

D. Provide a submittal which shall include all the colors and materials for the project to allow for the overall color/material scheme to be reviewed. Colors and materials are to match existing.

E. Building will be occupied during construction. Provide all materials and labor to ensure that the interior of

Hangar 7 is protected from damage.

F. Provide final restoration and clean up. All generated refuse and debris shall be legally disposed of off base.

G. There is to be a coordination meeting with the occupants before construction starts.

H. Contractor shall provide a full set of red lined drawings.

I. Contractor shall provide a one year warranty on workmanship of the entire construction project in addition to the manufacturer’s warranty and a one year warranty on all installed parts.

J. Hardware and equipment shall be comprised of new products the manufacturer is currently manufacturing, have spare parts available for at least five years after completion of contract.

K. Operation and Maintenance Manuals shall be provided, to include (but not limited to) spare parts list, operator’s manual, and contractors’ contact information. Include 2 binders to contain all the information/warranties and one electronic copy.

L. Record drawings may be provided to the contractor as a courtesy at the discretion of the Government, but their accuracy is not guaranteed. The contractor shall do his own field investigations of the utilities and other items in the area and base his work accordingly. The Government assumes no responsibility for any conclusions or interpretations made by the Contractor based on the information made available by the Government. Nor does the Government assume responsibility for any understanding reached or representation made concerning conditions which can affect the work by any of its officers or agents before the contract.. These record drawings bear no such representation or understanding.

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M. Scheduling and Phasing: The contractor should submit to the Contracting Officer a coordinated schedule indicating the sequence of operations for demolition work for review prior to commencement of the work.

Scheduling should allow for coordination for work in adjacent occupied spaces, and comply with all applicable rules and regulations. The schedule should also include coordination for shutoff, capping, and continuation of utility services, as well as details for dust and noise control protection. The schedule should include phasing for each of the area of work.

N. Life Safety

a. When demolition occurs in or near an occupied space, measures must be taken to protect the indoor air quality, reduce noise, limit vibration from cutting or chopping, reduce odors emanating from demolition debris, and mitigate dust infiltration from airborne particles and foot traffic.

b. Use water mist, temporary enclosures, and other suitable methods to limit dust and dirt rising and scattering in the air. Do not use water when it may damage existing construction or create hazardous or objectionable conditions such as ice, flooding, and pollution. Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials, and promptly dispose of them off-site. Maintain adequate ventilation when using cutting torches.

c. Avoid unsightly conditions by cleaning adjacent structures and architectural finishes. Eliminate tractable dirt by wet-mopping floors and wiping down walls and doors of the demolition enclosure.

Vacuum carpeted areas on a daily basis. Provide walk-off mats from the area of work to prevent dust from being tracked onto adjacent floor finishes. Do not use public corridors, lobbies, or hallways as staging areas. Damage to adjacent construction during demolition must be repaired and restored immediately by the contractor.

d. Provide barricades

e. Locate, identify, disconnect, and seal or cap off indicated utilities serving the areas to be selectively demolished. Do not interrupt existing utilities serving occupied or operating facilities unless authorized in writing by the owner and building management. Arrange to shut off indicated utilities with respective providers. Provide temporary services during interruptions to existing utilities, as acceptable to the owner and to authorities having jurisdiction. Provide at least 72 hours’ notice to the owner if a shutdown of service is required during the changeover. Maintain services indicated to remain and protect them against damage during demolition

f. The contractor should cover and protect all slab-hung equipment, diffusers, and registers to remain, and return air stubs before demolition is to commence.

g. The Contractor shall maintain the construction site in as clean and orderly condition as possible.

All refuse and/or salvage material shall be gathered and disposed of periodically to maintain the site in this condition.

2. The following options shall be used in lieu of the options listed in the General Specifications:

A. N/A

3. Additional specifications for materials or requirements not included in the specifications:

A. Selfridge General Specifications.

B. Selfridge Design Standards

4. The following attachments are included in this SOW:

A. Drawing Sheets: 1 Demolition, 2 New Work, and 3 Details/Elevations

B AF Form 66

C PDF Document –“Catalog and Sketch for Hgr Door Power System.

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D PDF Document – “Open Close Dr Limint Switch”