FBNV180044_SABER_Statement_of_Work_26_Aug_19.pdf

Davis-Monthan AFB SABER Contract

FA4877-XX-X-XXXX

26 Aug 19 FBNV180044 1

TASK ORDER STATEMENT OF WORK

for

FBNV180044

Repair/Sustain Facility 4300

26 Aug 19

Project includes, but is not limited to, the following work elements. All plant, labor, equipment, materials, services, and incidentals shall be furnished by the Contractor. No alterations, additions, or deletions shall be made unless by prior approval of the Chief, Project Management and/or the Project Manager, and the Contracting Officer (CO). Contractor shall design the project in accordance with the Davis-Monthan Design Compatibility Guidelines (D-M DCG), review it for constructability, and advise of possible problem areas prior to delivery order negotiation. Under no circumstances is the Contractor to begin any work on a delivery order until a letter of Notice-to-Proceed is issued by the CO. All work must be in accordance with SABER specifications, unless express written permission is received from the Contracting Officer for any deviations. All work must meet or exceed acceptable standards and codes of the building trades; and shall be installed in a neat, substantial, and workmanlike manner. The following descriptions are for general reference only, and shall not be construed as a complete list of all operations to be performed. The estimated Period of Performance for this project is not to exceed 270 days.

Item 1. Fire rated stairwell enclosure and elevator vestibules (each floor for Bldg. 4300):

Currently the existing elevator in Facility 4300 is unusable because it does not meet the requirements of NFPA for separation and fire rating. Construct a fire rated enclosure between the stairwell and elevator on each floor of Bldg. 4300 as necessary by NFPA code requirements, and as necessary to permit authorized use of the existing elevator for the entire facility (See attached Conceptual Sketch Drawing). The elevator and stairwell enclosures shall be fire rated as well as all openings penetrating those separation walls. The first floor door(s) leading into the stairwell enclosure shall be equipped with panic hardware, and a heat detector shall be installed in the first floor stairwell lobby. Replace and modify affected ceiling grids and tiles in the elevator vestibules and stairwell lobbies. These requirements are not all inclusive and the contractor shall ensure all code requirements are met. The final design solution; by the Contractor/FPE of Record, for the stairwell and elevator enclosures shall be coordinated and approved by the Davis-Monthan (DM) Fire Prevention Chief.

Item 2. Storefront glazing at the second floor stairwell lobby of Bldg. 4300: Construct a storefront glazing partition wall between the stairwell lobby and the Corridor; and the stairwell lobby and the Conference Room vestibule waiting area (See attached Conceptual Sketch Drawing). The storefront glazing partition wall shall meet the fire rated separation per the NFPA code requirements. The storefront glazing partition wall shall contain doors that lead from the stairwell lobby into both the Corridor and the Conference Room vestibule waiting area.

Item 3. Men’s Restroom: Renovate the existing Men’s Restroom on the second floor of Bldg.

4300 to include three (3) new floor-mounted/manual-flush water closets w/ toilet partitions, two

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(2) urinals w/ urinal partitions, interior wooden doors (w/ push plate/pull handle/kick plate), solid surface countertop/backsplash w/ two (2) integral lavatories and mirror above, three (3) shower stalls (w/ shower hooks/shower rods/shower curtains), shower bench secured to floor, tile flooring and wainscot, new gypsum wall board, hard lid gypsum wall board ceiling, hawk and trowel texture, paint, new exhaust fan with dedicated on/off switch, new light switches, two (2) GFCI outlets, and recessed can lighting. The Men’s Restroom shall be handicapped accessible per the Architectural Barriers Act (ABA) requirements, with the exception of the new showers;

they shall not be required to be ABA accessible. Remove and replace all existing plumbing throughout the restroom. Remove and replace leaking drain line over existing shower areas.

Provide a semi recessed stainless steel trash receptacle. Box in exposed plumbing piping and lower ceiling height as requested. Replace existing room signage. All existing exposed-wall mounted conduit and junction boxes (power/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided. Replace the existing windows in the Men’s Restroom.

Provide new windows in the Men’s Restroom-the new Men’s Restroom windows shall have the following approximate dimensions and configurations: 3’x4’-6” (36”x 54”) overall fixed window opening; header height of 8’ and sill height of 3’-6” above finished floor. All restroom fixtures and finishes shall be coordinated and approved by the Government-end User/CE Project Manager per the D-M DCG.

Item 4. Women’s’ Restroom: Renovate the existing Women’s Restroom on the second floor of Bldg. 4300 to include three (3) new floor-mounted/manual-flush water closets w/ toilet partitions, interior wooden doors (w/ push plate/pull handle/kick plate), solid surface countertop/backsplash w/ two (2) integral lavatories and mirror above, tile flooring and wainscot, new gypsum wall board, hard lid gypsum wall board ceiling, hawk and trowel texture, paint, new exhaust fan with dedicated on/off switch, new light switches, two (2) GFCI outlets, recessed can lighting, and a wall mounted vanity storage cabinet. The Women’s Restroom shall be handicapped accessible per the Architectural Barriers Act (ABA) requirements. The Contractor shall provide and install a wall mounted (built-in) plastic laminate vanity/storage cabinet.

Remove and replace all existing plumbing throughout the restroom. Provide a semi recessed stainless steel trash receptacle. Box in exposed plumbing piping and lower ceiling height as requested. Replace existing room signage. The Women’s Restroom shall require a new design layout that will provide for one (1) shower in the Women’s Restroom. All existing exposed-wall mounted conduit and junction boxes (power/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided. Replace the existing window in the Women’s Restroom.

Provide a new window in the Women’s Restroom-the new Women’s Restroom window shall have the following approximate dimensions and configurations: 3’x4’-6” (36”x 54”) overall fixed window opening; header height of 8’ and sill height of 3’-6” above finished floor. All restroom fixtures and finishes shall be coordinated with and approved by the Government end User/CE Project Manager per the D-M DCG.

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Item 5. Kitchen/Breakroom: Renovate the existing Kitchen/Breakroom space on the second floor of Bldg. 4300. Utilize the area taken from the adjacent Women’s Restroom shower space and enlarge the Kitchen/Breakroom (See attached Conceptual Sketch Drawing). Provide a new design layout for this space to increase the countertop and cabinet storage space. Provide new solid surface countertops/backsplash with stainless steel double sink and ½ HP garbage disposal.

Provide new plastic laminate base and wall cabinetry to include a pantry cabinet section. The length of the cabinetry requested shall be approximately sixteen (16) feet. Additionally, incorporate the refrigerator space within the new cabinet design with a cabinet above the refrigerator. Provide a water access tray in the wall behind the refrigerator space to allow for an icemaker connection for the refrigerator. Provide tile flooring/tile base, paint walls, and provide new ceiling grid and tile. Provide new lighting; within the ceiling grid, light switches, five (5) electrical power outlets along the walls, and the required GFCI electrical power outlets along the countertop. Replace existing room signage. All existing exposed-wall mounted conduit and junction boxes (phone/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided. Replace the existing windows in the Kitchen/Breakroom. Provide new windows in the Kitchen/Breakroom-the new Kitchen/Breakroom windows shall have the following approximate dimensions and configurations: 6’x6’ (72”x 72”) overall window opening broken into a mulled configurations of an 18” high by 72” wide operable (awning function type window) and a 54” high by 72” wide fixed window; header height of 8’ and sill height of 2’ above finished floor. All Kitchen/Breakroom fixtures and finishes shall be coordinated with and approved by the Government end User/CE Project Manager per the D-M DCG.

Item 6. Conference Room/Conference Room vestibule waiting area: Renovate the existing Conference Room space on the second floor of Bldg. 4300. Utilize the area taken from the adjacent Room 213 to create a Conference Room vestibule waiting area (See attached Conceptual Sketch Drawing). Provide a new design layout to allow access to the Conference Room vestibule waiting area from the stairwell lobby. Provide a fire rated storefront wall/glazing assembly between the stairwell lobby and the Conference Room vestibule waiting area. Provide new solid surface countertops/backsplash and new plastic laminate base cabinetry within the Conference Room. This cabinetry will be used for storage and its length will be approximately eight (8) feet. Provide new solid surface countertops/backsplash and new plastic laminate base and wall cabinetry within the Conference Room Vestibule waiting area-coordinate with the Government end User/CE Project Manager for location. This cabinetry in the Conference Room vestibule waiting area will be used for storage/coffee bar and its length will be approximately four (4) feet. Provide new carpet flooring/rubber base, paint walls, and new ceiling grid and tile. Provide new lighting within the ceiling grid, light switches and outlets. The lighting in the Conference Room shall incorporate recessed can light fixtures and the lighting shall have dimming capability. Remove and salvage the existing TV monitor and white board currently in the room-reinstall both after the wall renovation activities are complete. Replace existing room signage. All existing exposed-wall mounted conduit and junction boxes (phone/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort

26 Aug 19 FBNV180044 4 shall be repaired, patched and painted to match adjacent wall texture being provided. Replace the existing windows in the Conference Room. Provide new windows in the Conference Room-the new Conference Room windows shall have the following approximate dimensions and configurations: 6’x6’ (72”x 72”) overall window opening broken into a mulled configurations of an 18” high by 72” wide operable (awning function type window) and a 54” high by 72” wide fixed window; header height of 8’ and sill height of 2’ above finished floor. All Conference Room/Conference Room Vestibule waiting area finishes shall be coordinated with and approved by the Government end User/CE Project Manager per the D-M DCG.

Item 7. Survey Base Station Room: In conjunction with the new Conference Room vestibule waiting area, construct an interior wall dividing the existing full size office space in equal halves separating the vestibule from the existing survey base station and equipment room as depicted in the conceptual drawing. The dividing wall shall be framed to include installation of an interior door as depicted in the conceptual drawing. (See attached Conceptual Sketch Drawing). Provide new carpet flooring/rubber base, paint walls, and ceiling grid and tile in both the vestibule area and the survey base station room. Provide new lighting within the ceiling grid, light switches and outlets. Replace existing room signage. All existing exposed-wall mounted conduit and junction boxes (phone/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided. Replace the existing windows in the survey base station room. Provide new windows in the survey base station room -the new windows shall have the following approximate dimensions and configurations: 6’x6’ (72”x 72”) overall window opening broken into a mulled configurations of an 18” high by 72” wide operable (awning function type window) and a 54” high by 72” wide fixed window; header height of 8’ and sill height of 2’ above finished floor.

All survey base station room fixtures and finishes shall be coordinated with and approved by the Government end User/CE Project Manager per the D-M DCG.

Item 8. Offices: Renovate the existing Office spaces on the second floor of Bldg. 4300.

Provide new carpet flooring/rubber base, paint walls, and new ceiling grid and tile. Provide new lighting within the ceiling grid, light switches and outlets. Replace existing room signage. All existing exposed-wall mounted conduit and junction boxes (phone/data/HVAC-thermostat/etc.)

shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided. Replace the existing windows in each office. Provide new windows in the Offices-the new Office windows shall have the following approximate dimensions and configurations: 6’x6’ (72”x 72”) overall window opening broken into a mulled configurations of an 18” high by 72” wide operable (awning function type window) and a 54” high by 72” wide fixed window; header height of 8’ and sill height of 2’ above finished floor.

All Offices fixtures and finishes shall be coordinated with and approved by the Government end User/CE Project Manager per the D-M DCG.

Item 9. Library: Renovate the existing Library space on the second floor of Bldg. 4300.

Remove the existing window, door and associated window and door framing in the library

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(between rooms 201/203). Reframe the existing wall between rooms 201/203 to provide complete separation between the rooms and install gypsum wallboard and finish to match existing wall. Provide new carpet flooring/rubber base, paint walls, and new ceiling grid and tile. Provide new lighting within the ceiling grid, light switches and outlets. Replace existing room signage. All existing exposed-wall mounted conduit and junction boxes (phone/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided. Provide new windows in the Library-the new Library windows shall have the following approximate dimensions and configurations: 6’x6’ (72”x 72”) overall window opening broken into a mulled configurations of an 18” high by 72” wide operable (awning function type window) and a 54” high by 72” wide fixed window; header height of 8’ and sill height of 2’ above finished floor.

All Library fixtures and finishes shall be coordinated with and approved by the Government end User/Project Manager per the D-M DCG.

Item 10. Corridor: Renovate the existing Corridor space on the second floor of Bldg. 4300.

Remove the existing vinyl composite tiles and replace with a new epoxy/urethane floor coating (color and texture as determined by the Government end User/CE Project Manager) with an integral epoxy/urethane cove base (4” typical). Paint the walls, and provide new ceiling grid and tile throughout the Corridor. Increase the Corridor ceiling height as much as possible given the conditions above the existing corridor ceiling. Provide new lighting within the ceiling grid, light switches and outlets. The Corridor lighting shall include emergency light fixtures and night-light function. The lighting controls (switches) shall be located and wired such that the Corridor lighting can be turned on and off at either end of the east–west entrances and the center Corridor entrance. All Corridor fixtures and finishes shall be coordinated with and approved by the Government end User/Project Manager per the D-M DCG.

Item 11. Painting: Repaint all wall surfaces on the second floor of Bldg. 4300. Paint all new hollow metal doorframes, storefronts and other miscellaneous metal appendages on the second floor. The Contractor shall include the requirement to paint these metal appurtenances a separate color from the wall color. The Contractor shall include the requirement for an accent color wall(s) to be painted within the Conference Room/Conference Room Vestibule waiting area, Kitchen/Breakroom and Library spaces. All paint color selections will be coordinated with the Government end User/CE Project Manager.

Item 12. Mechanical/HVAC: Remove and replace all fan coil units on the second floor of Bldg. 4300. Provide the required outside air to each room/office. The required wall-cuts and ducting to the units shall be provided above the suspended ceiling. Remove the existing thermostats and associated appurtenances, and replace with new thermostats and appurtenances throughout the second floor as they occur. Provide new return air ceiling vents within the new suspended ceiling grid and tile throughout the second floor where they occur. Provide a cooling/heating load study (with calculations) for the second floor only to justify the sizing of the new fan coil units. If the study indicates the need for larger units, the Contractor shall provide the required unit size and justification to the Government for review. For the purposes of this

26 Aug 19 FBNV180044 6 proposal include the replacement of the existing fan coil unit size (load capacity) as “like for like”.

Item 13. Suspended Ceiling Grid and Tile: Remove and replace all existing suspended ceiling grid and tile with new 2’x2’ suspended ceiling grid and tile throughout the second floor. Provide new return air ceiling vents within the new suspended ceiling grid and tile throughout the second floor where they occur. Increase the ceiling height at all suspended ceiling conditions (Offices, Conference Room/Conference Room Vestibule waiting area, Kitchen/Breakroom, Library and Corridor) as much as possible given the circumstances above the existing ceilings.

Item 14. Doors-Door Frames-Door Hardware: Remove and replace all doors and doorframes on the second floor of Building 4300. The new doors and frames shall be accommodate a 36” door opening to meet the accessibility requirements of the Architectural Barriers Act (ABA).

The new doors and frames shall be installed to provide weather tight seal. Unless specifically indicated otherwise, the new doors shall be provided “like for like” with regards to wood or metal material as is existing (Generically birch wood for the Offices/Conference Room and painted metal for the exterior entrances at the east and west sides of the second floor corridor).

All new doorframes and storefront frame assemblies shall be hollow metal per the D-M DCG (no aluminum). Replace the existing exterior doors and frames at the east and west entrances to the second floor corridor and equip them with panic hardware and closer devices as required by code and per the D-M DCG; these new doors shall contain the window glazing (half-lite) as is existing. Replace the existing double doors and frame in the center of the corridor (leading to the stairwell lobby)-Provide a hollow metal storefront door and glazing assembly along this wall between stairwell lobby and the corridor. This storefront assembly shall have the required 1-hour fire rated assembly and be equipped with panic hardware and closers per the D-M DCG.

Additionally, these double doors leading from the second floor corridor into the second floor stairwell lobby shall be the required minimum width and shall require a large framed opening.

Provide an entrance (door and frame) from the second floor stairwell lobby into the Conference Room. This door shall be wood and contain window glazing (half-lite). Replace the exterior doors and frames at the south side (to the parking lot) and east end corridor on the first floor;

these doors shall contain glazing (half-lite) as is existing. All new door locks/locksets provided in this project shall be BEST manufacturer as indicated in the D-M DCG; additionally, all other doors hardware (I.e. Panic devises, closers, hinges, strike/kick plates, etc.) shall be provided as indicated in the D-M DCG. All new door handles provided shall be lever type to meet the ABA requirements. Coordinate door-keying requirements with the CE Project Manager and Government Facility User. All new door and frame paint colors shall be coordinated with and approved by the Government Facility User/CE Project Manager per the D-M DCG.

Item 15. Windows: Remove and replace all windows on the second floor of Building 4300.

The new windows shall be dual pane with solar control tint. Additionally, the new windows will meet the standard requirements for conventional construction per UFC 4-010-01 (12 December 2018)-DoD Minimum Antiterrorism Standards for Building.

Item 16. Electrical Lighting/Switches/Outlets/Telecommunications/Panels: Replace the existing second floor electrical panel with a new larger sized panel (provide calculation to justify larger panel), and provide a second new sub-panel to support all the existing and new circuits

26 Aug 19 FBNV180044 7 required. Additionally, the requirement will include a new 480-volt feed to the second floor and a new 480 to 208/120 volt transformer in the second floor Mechanical/Electrical room to feed the two new panels. Provide additional electrical power outlets in all second floor Offices to meet current code and DMDCG requirements as well as functional needs-assume an additional four

(4) outlets per Office shall be required. Replace all the existing 2’x4’ suspended ceiling light fixtures with new 2’x’4’ LED indirect light troft (troffer) light fixture. Replace the existing Corridor lighting fixtures with new LED light fixtures at the current locations to use the existing electrical connections. Provide new electrical switches (toggle type) and outlet covers throughout the second floor. Provide new communications data jacks within the wall space throughout the second floor where they currently occur. All existing exposed-wall mounted conduit and junction boxes (phone/data/HVAC-thermostat/etc.) shall be removed, existing walls shall be furred out with steel framing and gypsum wallboard and conduit and junction boxes shall be reinstalled inside the wall space. All new gypsum wallboard and any gypsum wallboard damaged in this effort shall be repaired, patched and painted to match adjacent wall texture being provided.

Remove and replace the second floor electrical service panel with new panel and associated conduit/wiring as required.

Item 17. Drinking Fountain: Remove and replace with new Drinking Fountain(s) at the second floor of Bldg. 4300. The new drinking fountain shall a dual unit meeting ABA requirements and include a filtered water bottle fill feature. The drinking fountain shall be GFCI protected per the Base standards and D-M DCG.

Item 18. Demolition-Asbestos and Lead Based Paint:

Verify the presence or absence of asbestos containing materials (ACM). The Government shall provide a Toxics Report for the facility indicating previous testing, location, and findings.

Testing shall be project specific to include only those areas of the facility affected by the design/construction. Include the resultant report and recommendations in the Investigation Report. Additionally, forward one copy of the completed report and recommendations to CE Project Manager.

Verify the presence or absence of lead based paint (LBP) or other lead-containing coatings. The Government shall provide a Toxics Report for the facility indicating previous testing, location, and findings. Testing shall be project specific to include only those areas of the facility affected by the design/construction. Include the resultant report and recommendations in the Investigation Report. Additionally, forward one copy of the completed report and recommendations to CE Project Manager.

Item 19. Investigate, treat and materially resolve the existing rodent problem in Building 4300: Inspect the facility for current rodent infestation conditions. Provide pest control as necessary to eliminate any existing rodent infestation conditions throughout the facility. Identify and seal all rodent access points into the facility to prevent future rodent infestation access and include any exterior penetrations.

Item 20. Interior Signage: Remove and replace the existing interior room signage with new signage per UFC Design; Sign Standards requirements. Coordinate the room signage (numbering and color) with the existing floor plan layout and floor/wall finishes. All color selections will be coordinated with the Government end User/CE Project Manager.

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Item 21. Sustainable Design: The design and construction of this project will incorporate applicable US Government and ACC high performance green building (HPGB) and Sustainable Development objectives and requirements established in Executive Order 13423, Public Laws, and Federal Regulations, addressing as a minimum: site design, water use, energy use reduction (per EPAct 2005 and Code Federal Regulation [CFR] Title 10 Part 433), building commissioning, materials selection, and indoor environmental quality.

General Notes:

G1. For this project, a dumpster is permitted in the area of the project site as approved by the

Government end User/CE Project Manager.

G2. The Contractor shall phase construction operations. Portions of the facility will remain occupied for the entire period of construction. The first and third floors of the facility will remain fully occupied during the entire period of construction. The Government will release one-half (1/2) of the second floor (divided by east end and west end) to the Contractor at a time to accomplish the required work. The second floor occupants will fully vacate the end of the second floor released to the Contractor for work. The two areas shall be separated (temporary plywood wall or plastic) from each other during construction to keep dust and debris from infiltrating into the occupied portion of the second floor. It shall be necessary to maintain access, power, communications, etc. to the occupied portion of the second floor during the work. Upon completion of work within the first end released to the Contractor, the occupants will return to that end and the occupants of the second end to be released will fully vacate that end for release to the Contractor. The Contractor shall make every reasonable effort to limit and minimize the effects of all construction operations on the occupied areas. At no time may access to any portion of the occupied facility be prevented.

G3. Access to the areas and buildings adjacent to the work site shall be maintained at all times.

Work site shall remain secure after work hours.

G4. For this project, remove, segregate, stockpile, protect and store (screened area) project materials in a location on the site approved by the Contracting Officer that will neither interfere with nor obstruct the User’s operations nor any other requirements, for example, fire-vehicle access.

G5. For this project, temporary shutdowns of the facility electrical system shall only occur on the weekends and the Contractor shall notify the Contracting Officer in writing of the plan to accomplish the shutdown in advance of the proposed dates and times of the shutdown. If the shutdown cannot be completed as planned, the Contractor shall restore the facility electrical system back into operation (taking all necessary actions, including but not limited to, resetting panels). No shutdown shall be allowed without the Contracting Officer’s prior written approval.

G6. For this project, temporary shutdowns of the facility HVAC system shall only occur on the weekends and the Contractor shall notify the Contracting Officer/CE Project Manager/User in writing of the plan to accomplish the shutdown. The Contractor shall include in the written request any HVAC equipment to be used during the shutdown; and guarantee in writing that the equipment is capable of sustaining facility occupants’ comfort cooling or heating for the expected outside conditions and for the duration of the shutdown. Shutdowns shall be completed on or before the proposed completion date and time; and all actions (for example, 26 Aug 19 FBNV180044 9 relighting boiler gas pilot lights) to bring the HVAC system back into operation shall be accomplished. If the shutdown cannot be completed as planned, the Contractor shall restore the facility HVAC system back into operation (taking all necessary actions, including but not limited to, relighting boiler gas pilot lights) removing all Contractor equipment from the system and the site, unless otherwise approved by the Contracting Officer. No shutdown shall be allowed without the Contracting Officer’s prior written approval.

G7. Replace any materials to remain that are damaged during demolition to match existing, in a neat, substantial, and workmanlike manner, to the satisfaction of the Contracting Officer at no cost to the Government.

G8. No asbestos-containing materials may be used or installed in this work.

G9. Brace and shore (earthen trenches, wall/roof construction) as required to maintain structural integrity during construction activities.

Attachments:

As-Built Drawings for Building 4300 (Disk) Toxics Summary Reports for Building 4300 (Disk) Conceptual Sketch Drawing

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