Table_1.pdf

TABLE 1 – FUNCTIONAL AREAS TO BE CLEANED OR STABILIZED

ID # Elevation Functional Area

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

SURFACE AREA CLEANING

1 708 Control Room

Removal, Disposal, and Replacement of floor surface area inside Control Room

Carpet Floor Carpet squares glued down on top of tile

Control Room operations may not be adversely impacted. Work will be performed near large, sensitive equipment. Careful planning and scheduling of work will be required. Removal procedures shall not damage existing floor tiles underneath existing carpet. New carpet specifications defined in Section 3.2 above. Verification Testing Criteria = 200 ug/ft2 for lead. Wipe testing to be performed after carpet replacement is complete.

Room Dimensions approx. 77 ft by 23 ft. – minus floor area blocked by equipment

1200 SF of carpeted floor space TPP-4 TPP-4b

2 Not applicable Service Elevator Cleaning of floor surface area inside of elevator

Aluminum Diamond Plate Floor Aluminum Diamond Plate Floor

No significant notes. Typical elevator cab with metal floor. Verification Testing Criteria = 200 ug/ft2 for lead.

6ft by 6ft elevator cab 36 SF TPP-2

3 708 to 756 Stairwell (Spillway) Cleaning of floor surfaces and hand rails.

Stair-steps and landings and hand-rails

Unpainted concrete and unpainted metal hand-rails.

All stair-steps and landings are unpainted, sealed concrete. All handrails are unpainted, galvanized metal. 7 flights of stairs. 1 landing area. Verification Testing Criteria = 1000 ug/ft2 for lead.

Stair flights = 2.5ft wide x 10 ft length Landing area = 22 ft x 6 ft

Stairs = 210 SF of “floor” surface Landing = 132 SF

TPP-6 TPP-6b TPP-6c TPP-6d TPP-6e TPP-6f

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

4 658 to 708 Stairwell (Landside) Cleaning of floor surfaces and hand rails.

Stair-steps and landings and hand-rails

Unpainted concrete and unpainted metal hand-rails.

All stair-steps and landings are unpainted, sealed concrete. All handrails are unpainted, galvanized metal. 7 flights of stairs. 8 landing areas. Verification Testing Criteria = 1000 ug/ft2 for lead.

Stair flights = 3ft wide x 10 ft length Landing area = 9ft x 5 ft

Stairs = 210 SF of “floor” surface Landing = 360 SF

TPP-7 TPP-7b TPP-7c TPP-7d TPP-7e

5 658 to 708 Stairwell (Riverside) Cleaning of floor surfaces and hand rails.

Stair-steps and landings and hand-rails

Unpainted concrete and unpainted metal hand-rails.

All stair-steps and landings are unpainted, sealed concrete. All handrails are unpainted, galvanized metal. 7 flights of stairs. 8 landing areas. Verification Testing Criteria = 1000 ug/ft2 for lead.

Stair flights = 3ft wide x 10 ft length Landing area = 9ft x 5 ft

Stairs = 210 SF of “floor” surface Landing = 360 SF

TPP-7 TPP-7b TPP-7c TPP-7d TPP-7e

6 589 to 658 Stairwell (Landside) Cleaning of floor surfaces and hand rails.

Stair-steps and landings and hand-rails

Unpainted concrete and unpainted metal hand-rails.

All stair-steps and landings are unpainted, sealed concrete. All handrails are unpainted, galvanized metal. 12 flights of stairs. 12 landing areas. Plus 1 extra landing area near elevator. Verification Testing Criteria = 1000 ug/ft2 for lead.

Stair flights = 3ft wide x 8 ft length Landing area = 6ft x 4 ft Plus extra elevator landing = 16ft x 4ft

Stairs = 288 SF of “floor” surface Landing = 288 SF Plus extra elevator landing 48 SF

TPP-14 TPP-14b TPP-14c TPP-14d

7 589 to 658 Stairwell (Riverside) Cleaning of floor surfaces and hand rails.

Stair-steps and landings and hand-rails

Unpainted concrete and unpainted metal hand-rails.

All stair-steps and landings are unpainted, sealed concrete. All handrails are unpainted, galvanized metal. 12 flights of stairs. 12 landing areas. Verification Testing Criteria = 1000 ug/ft2 for lead.

Stair flights = 3ft wide x 8 ft length Landing area = 6ft x 4 ft

Stairs = 288 SF of “floor” surface Landing = 288 SF

TPP-14 TPP-14b TPP-14c TPP-14d

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

8 708 Pump Turbine Gallery Corbel (Crane Rail)

Cleaning of 2-foot wide ledge (floor) surfaces ~76 feet high on the North and South sides of Gallery

Floor (ledges) Unpainted concrete

Corbel (i.e. crane rail) are approx.. 76 ft high compared to floor surface. Fall Protection cable line is already in place. Access to corbel ledge is thru standard size door at far (riverside) end of Gallery. Gantry Crane may be used but must be coordinated in advance with Government personnel. Gantry crane shall not be used to suspend or serve as a work platform for Contractor personnel. Pump Turbine Gallery Unloading Area (Elev 682) is open to ground level with oversized garage doors and boom lift or scissor lift or similar can be driven into the Unloading Area. Verification Testing Criteria = 1000 ug/ft2 for lead.

Each corbel ledge = 340ft long x 2 ft wide 1360 SF TPP-16 TPP-16b

9 658 Pump Turbine Gallery Cleaning of floor surfaces Floor Unpainted concrete

Pump Turbine Gallery Elev 658 has 6 pits open to turbines down below. Each pit is approx. 30ft x 30 ft with hand-rails all around. Floor surface between pit and wall on north side is approx. 6ft wide. Floor surface between pit and south side wall is only approx. 2.5ft wide. Verification Testing Criteria = 1000 ug/ft2 for lead.

Pump Turbine Gallery floor dimensions approx. 340 ft long x 40ft wide – minus the 6 turbine pits/open bays.

8200 SF

TPP-17 TPP-17a TPP-17b TPP-17c TPP-17d TPP-17e TPP-17f TPP-17g TPP-17h

10 658 Mechanical Equipment Gallery Cleaning of floor surfaces Floor Unpainted concrete

Numerous pieces of mechanical equipment, machinery, and piping occupy this floor and shall not be moved or relocated. Floor cleaning to be performed in, around, behind, and underneath obstructions to maximum practical extent without the use of special equipment.

Mech. Equipment Gallery is approx.. 340 ft long x 35ft wide – minus floor area

10500 SF

TPP-23 TPP-23b TPP-23c TPP-23d TPP-23e TPP-23f

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

Mechanical equipment may be covered for protective purposes but cleaning operation may not disrupt operation of equipment. Verification Testing Criteria = 1000 ug/ft2 for lead.

blocked by equipment.

11 658 Service Area, Mechanical Shop and Maintenance Shop

Cleaning of floor surfaces Floor Unpainted concrete and sealed wood block

3 separate but adjoining areas - Service Area, Mechanical Shop and Maintenance Shop – all on Elev 658. Numerous pieces of mechanical equipment, machinery, and piping occupy this floor and shall not be moved or relocated. Floor cleaning to be performed in, around, behind, and underneath obstructions to maximum practical extent without the use of special equipment. Mechanical equipment may be covered for protective purposes. Verification Testing Criteria = 1000 ug/ft2 for lead.

Service Area = approx. 52 ft x 30 ft Mechanical Shop = approx. 30ft x 35ft Maintenance Shop = approx. 30ft x 35ft

1560 SF plus 1050 SF plus 1050 SF 3660 SF total

TPP-18 TPP-18b TPP-18c TPP-18d TPP-18e TPP-18f TPP-18g

12 644 Pump Turbine Gallery (mid-level)

Cleaning of floor surfaces and hand-rails Floor and hand-rails

Unpainted metal grating walkways (bridges) and unpainted concrete floors in tunnels

Long continuous walkway that runs whole length of Pump Turbine Gallery. Walkways open above and below and overlook Turbines. Verification Testing Criteria = 1000 ug/ft2 for lead.

6 metal walkways (bridges) approx. 3 ft wide x 30 ft long 5 tunnel areas with floors approx. 3ft wide x 25ft long – plus small

540 SF (grating) 420 SF (tunnel)

TPP-19 TPP-19b TPP-19c TPP-19d

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

landing areas at each end

13 605 Pump Turbine Gallery (lower level)

Cleaning of floor surfaces Floor Unpainted concrete

Long continuous tunnel that runs whole length of Pump Turbine Gallery. Some areas are constantly wet from small amounts of leakage from the 6 turbines. Floor cleaning operation will block or redirect water as practical, but obtaining completely dry floor surface in some area will not be possible. Wet floor areas that cannot be maintained as dry, will not be subject to cleaning. Verification Testing Criteria = 1000 ug/ft2 for lead.

Tunnel floor approx. 340 ft long x 8 ft wide – minus wet areas

2700 SF

TPP-20 TPP-20b TPP-20c TPP-20d TPP-20e

14 652 Generator Main Shaft pits Cleaning of floor surfaces and hand-rails

Floor and hand-rails

Unpainted metal floor decking and some unpainted concrete floors

Small floor surfaces in each of the 6 Generator Drive Shaft pits. Floor cleaning to include metal decking and inclined concrete walkway leading to Generator Access Door in each Pits. Floor cleaning to be performed in, around, behind, and underneath obstructions to maximum practical extent without the use of special equipment. Mechanical equipment may be covered for protective purposes but cleaning operation may not disrupt operation of equipment. Verification Testing Criteria = 1000 ug/ft2 for lead.

6 pit areas – floor surfaces approx. 3ft wide x 20 ft long

360 SF

TPP-21 TPP-21b TPP-21c TPP-21d TPP-21e

15 658 Air Handler Units 1, 2, 3, 4 Cleaning of interior surfaces inside

Interior surface Unpainted metal Cleaning of interior surfaces inside Air Handler Units.

AHUs 2, 3, 4 - Interior compartment dimensions

For AHUs 2, 3, 4 – Approx. 54 SF TPP-24 TPP-24b

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

Mechanical Equipment Gallery air handler units For AHUs 2, 3, 4 - Interior compartment is accessible via an access hatch approx. 18inches x 18 inches. Cleaning will be without any disassembly of the AHU. Possible confined space entry. For AHU 1 – interior compartments are accessible via several access panels. AHU does not have an interior chamber similar to AHUs 2, 3, 4. Verification Testing Criteria = 1000 ug/ft2 for lead.

approx. 3ft x 3ft x 3ft AHU 1 – Interior compartment dimensions approx. 1 ft x 1ft x 1ft inside each AHU 3 AHUs total = 162 SF For AHU 1 – approx. 6 SF of area to be cleaned

PAINT STABILIZATION

16 708 Hallway outside Ventilation Equipment Room

Entire wall to be stabilized and re-painted

Wall surface Current color: Beige/light orange

Painted concrete

Stabilization: Peeling paint on wall. Some small obstructions on the wall (fire alarm pull-box, fire extinguisher cabinet, access card reader). Re-paint: New paint color shall be Tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Wall area = approx. 36ft long x 10ft high 360 SF TPP-5 TPP-5b

17 708 Men’s West Restroom

Sections of North and West walls and ceiling require stabilization and overcoat

Wall surface Current color: beige

Plaster over concrete

Stabilization: Peeling paint on 2 walls and near ceiling. Wall Repair: NA Contractor is NOT required to repair or apply plaster finish on top of exposed concrete. Re-paint:

Wall area = approx. 6ft x 8ft 50 SF TPP-1

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

Match existing paint color as close as possible. Verification Testing Criteria = 200 ug/ft2 for lead.

18 708 Control Room - Kitchen Ceiling requires stabilization and overcoat

Ceiling surface Current color: white

Plaster over concrete

Stabilization: Peeling paint on ceiling around light fixture. Kitchen area will require extra cleaning after stabilization work is complete. Re-paint: New paint color shall be white. Re-paint entire ceiling area. Verification Testing Criteria = 200 ug/ft2 for lead.

Ceiling height approx. 8ft from floor Ceiling area approx. 6ft x 10ft

60 SF ceiling area

TPP-3 TPP-3b

19 708 to 756 Stairwell (Spillway)

Ceiling and walls of stairwell require stabilization and overcoat.

concrete walls and ceilings Current color: Orange

Painted concrete

Stabilization: Peeling paint on multiple walls. This stairwell is somewhat narrow. This stairwell is only accessible thru standard size doorway. Some walls are approx. 20 ft tall from floor. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Section 1 approx 8 ft tall x 6 ft wide x 25 ft long = 500 SF Section 2 approx 21 ft tall x 6 ft wide x 20 ft long = 1092 SF Section 3 same dimensions as section 2 –

4000 SF

TPP-6 TPP-6b TPP-6c TPP-6d TPP-6e TPP-6f

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

approx. 1092 SF Section 4 approx 23 ft tall x 6 ft wide x 20 ft long = 1176 SF

20 658 to 708 Stairwell (Landside)

Ceilings and walls of stairwell require stabilization and overcoat.

concrete walls and ceilings Current color: Orange and white

Painted concrete

Stabilization: Peeling paint on ceiling, multiple walls and underside of stair flights. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Rectangular prism – approx. 9 ft wide x 19 ft long x 60 ft tall – with 8 flights of stairs and landings

2700 SF

TPP-7 TPP-7b TPP-7c TPP-7d TPP-7e TPP-7f

21 658 to 708 Stairwell (Riverside)

Ceilings and walls of stairwell require stabilization and overcoat.

concrete walls and ceilings Current color: Orange and white

Painted concrete

Stabilization: Peeling paint on ceiling, multiple walls and underside of stair flights. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Rectangular prism – approx. 9 ft wide x 19 ft long x 60 ft tall – with 8 flights of stairs and landings

2700 SF

TPP-7 TPP-7b TPP-7c TPP-7d TPP-7e TPP-7f

22 589 to 658 Stairwell (Landside) All unpainted concrete – no paint stabilization required

Concrete walls and steel railing NA NA NA NA NA

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

23 589 to 658 Stairwell (Riverside) All unpainted concrete – no paint stabilization required

Concrete walls and steel railing NA NA NA NA NA

24 658 Lub. Pump Gallery – north wall of corridor

Wall sections require stabilization and overcoat

Concrete walls Current color: Pale Yellow and orange

Painted concrete

Stabilization: Peeling paint on multiple walls. Some equipment is currently staged in this area but will be moved by Government personnel prior to stabilization work. Other pieces of mechanical equipment and MCC Panel #8 occupy this floor and block access to portions of the wall. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent without the use of special equipment to reach the wall. Mechanical equipment shall be covered for protective purposes. This area includes one End Cap Wall that is currently painted orange and is located in the transition between the Oil Transfer Hallway and the Mechanical Gallery area. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Wall dimensions approx. 10ft tall x 70ft long - minus one passageway opening that divides this wall into 2 sections End cap wall – approx. 4 ft wide x 12 ft tall

750 SF

TPP-9 TPP-9b TPP-9c TPP-9d TPP-9e

25 682 Service Gallery or South wall requires Concrete walls

Painted concrete Stabilization: Peeling and chalking paint on south wall. Numerous pieces of mechanical

Wall dimensions approx. 10ft 3400 SF TPP-8 TPP-8b TPP-8c

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

Switch Gear Gallery stabilization and overcoat Current color: Pale Yellow equipment, piping and electrical panels occupy this floor and block access to portions of the wall. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent. Mechanical equipment shall be covered for protective purposes. Paint stabilization and re-painting only from floor surface to height of 10 ft. No stabilization work on walls higher than 10ft from the floor. Some obstructions (cable trays) may be lower than 10 ft in some areas, in which case no stabilization work on wall above obstructions. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

tall x 340ft long – minus irregular area(s) where obstructions exist

TPP-8d TPP-8e TPP-8f TPP-8g TPP-8h

26 658 Mechanical Equipment Gallery

Portion of South Wall and Entire East Wall requires stabilization and overcoat

Concrete walls Current color: Orange

Painted concrete

Stabilization: South Wall - Peeling and chalking paint on south wall. Numerous pieces of mechanical equipment, piping and electrical panels occupy this floor and block access to portions of the wall. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent. Mechanical equipment shall be covered for protective purposes.

South Wall dimensions approx. 10ft tall x 340ft long – minus irregular area(s) where obstructions and wall openings exist

4500 SF

TPP-10 TPP-10b TPP-10c TPP-11 TPP-11b TPP-11c TPP-11d TPP-11e TPP-11f

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

Paint stabilization and re-painting only from floor surface to height of 10 ft above floor. No stabilization work on walls higher than 10ft from the floor. Some obstructions may be lower than 10 ft, in which case no stabilization work on wall above obstructions. This includes the vertical wall surfaces that “wrap-around” or “overhang” each of the 6 Main Shaft Pits. East Wall - Peeling and chalking paint on East Wall. Numerous pieces of mechanical equipment, piping and electrical panels occupy this floor and block access to portions of the wall. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent. Mechanical equipment shall be covered for protective purposes. East Wall is approximately 30 ft tall from floor surface. Entire East Wall is to be stabilized and repainted. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

East Wall dimensions approx. 30 wide x 30 ft tall

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

27 658 Mechanical Maintenance Shop

Selected section of the West wall requires stabilization and overcoat.

Concrete walls Current color: orange

Painted concrete

Stabilization: Peeling paint on wall section approximately 8-10 ft off the ground from floor surface. Some pieces of machinery occupy this floor and block access to portions of the wall. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent. Mechanical equipment shall be covered for protective purposes. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Wall section dimensions approx. 6ft tall x 6ft wide 36 SF TPP-13 TPP-13b

28 658 to 708

Pump Turbine Gallery Bottom 0 to 12ft

All 4 walls require stabilization and overcoat

Concrete walls Current color: Orange

Painted concrete

Stabilization: Peeling and chalking paint on north, south, east and west walls. Pump Turbine Gallery Elev 658 has 6 pits open to turbines down below. Each pit is approx. 30ft x 30 ft with hand-rails all around. Floor space between pits and wall on north side is approx. 7ft wide. Floor space between pit and south side wall is only approx. 2.5ft wide. The North wall has panel sections that are 10ft tall. The South wall has panel sections that are 12 ft tall. Paint stabilization and re-painting only from floor surface to height of 10/12 ft –

Wall dimensions approx. 12ft tall x 340ft long – for each of the north & south walls – minus door openings And 40 ft wide x 12 ft tall for east and west walls

9200 SF TPP-22 a thru i

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

i.e. bottom row of wall panels. No stabilization work on walls higher than 10/12ft from the floor. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

29 708 (and above)

Pump Turbine Gallery - wall above corbel (crane rail)

South wall requires stabilization and overcoat.

Concrete Walls Current color: Orange

Painted concrete

Stabilization: NOTE: This portion of wall is approx. 76ft high and the working floor surface is a 2ft wide ledge. There is an existing fall protection system in place. Peeling and chalking paint on south wall. Entire South wall above corbel/ledge surface (crane rail) to be stabilized and re-painted – wall height is approx. 22 tall from corbel/ledge surface. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Wall dimensions approx. 22ft tall x 340ft long This area is at height and may require extensive scaffolding or other fall protection measures.

7480 SF TPP-16 TPP-16b

30 658

Tool Room (adjacent to Service Area and next door to Maintenanc

Selected section of the West wall requires stabilization and overcoat.

Concrete walls Current color: white

Painted concrete

Stabilization: Peeling paint on wall section approximately 8-10 ft off the ground from floor surface. This room is occupied by large storage racks/shelves that shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum

Wall section dimensions approx. 12ft tall x 3ft wide

36 SF TPP-12

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

e Shop room) practical extent without the use of special equipment to reach the wall. Storage racks/shelves shall be covered for protective purposes. Re-paint: New paint color shall be white. Re-paint stabilized section only. Verification Testing Criteria = 1000 ug/ft2 for lead.

730 OPTION CLIN # 3

Generator Gallery South Wall South wall requires stabilization and overcoat.

Concrete Walls Current color: Orange

Painted concrete

Stabilization: NOTE: This South Wall is approx. 76ft high. There is an existing fall protection line in place at the top of the Wall. Portion of the South Wall has windows. Peeling and chalking paint on south wall. Numerous instances of ductwork and steel beams or columns block access to portions of the floor area and portion of the wall near the top. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent. Mechanical equipment shall be covered for protective purposes. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Wall dimensions approx. 76ft tall x 340ft long – minus irregular area(s) where obstructions exist. This area is at height and may require extensive scaffolding or other fall protection measures.

26000 SF TPP-15 a thru j

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

658 to 708 OPTION CLIN #4

Pump Turbine Gallery Walls – greater than 12 ft high

All 4 walls require stabilization and overcoat

Concrete walls Current color: Orange

Painted concrete

Stabilization: Peeling and chalking paint on north, south, east and west walls. Pump Turbine Gallery Elev 658 has 6 pits open to turbines down below. Each pit is approx. 30ft x 30 ft with hand-rails all around. Floor space between pits and wall on north side is approx. 7ft wide. Floor space between pit and south side wall is only approx. 2.5ft wide. Paint stabilization and re-painting from height of the first panel/control joint (approx. 12 ft) to top of wall – approx. 76 ft high. Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

Wall dimensions approx. 60ft tall x 340ft long – for each of the north & south walls – minus door openings And 40 ft wide x 60 ft tall for east and west walls

46,000 SF TPP-22 a thru i

658 OPTION CLIN #5

Mechanical Equipment Gallery South Wall at heights greater than 10 ft

South Wall requires stabilization and overcoat

Concrete walls Current color: Orange

Painted concrete

Stabilization: South Wall - Peeling and chalking paint on south wall. Numerous pieces of mechanical equipment, piping and electrical panels occupy this floor and block access to portions of the wall. These equipment items shall not be moved or relocated. Paint Stabilization to be performed in, around, behind, and underneath obstructions to maximum practical extent. Mechanical equipment shall be covered for protective purposes. Paint stabilization and re-painting from height of 10 ft above floor to top of wall.

South Wall dimensions approx. 20ft tall x 340ft long – minus irregular area(s) where obstructions exist.

6800 SF

TPP-10 TPP-10b TPP-10c TPP-11 TPP-11b TPP-11c TPP-11d TPP-11e TPP-11f

Description of Work to be Performed Principal Component Substrate Inspection Notes: Approximate Dimensions Estimated Quantity Photo No.

Re-paint: New paint color shall be tan. Verification Testing Criteria = 1000 ug/ft2 for lead.

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