36C24419Q0697-002.docx

DEPARTMENT OF VETERANS AFFAIRS MEDICAL CENTER

400 UNIVERSITY AVENUE

PHILADELPHIA, PA 19104

Steam station upgrade Buildings 1,2 and 21

WORK STATEMENT

DESCRIPTION OF WORK, Provide Labor and material necessary for achieving the following work tasks:

Building 1:

· Lock out and tag out high-pressure steam station located in subbasement MER building # 1 below the plumbing shop.

· Disassemble the high-pressure steam station, including removal of valves, pressure reducing / pilot control ,relief valves and drip pans. And drip pan drains.

· Test and adjust valves, pressure reducing valves set pilot valves and relief valves.

· Grind all flanges on valves, pipe and strainers in the team station to industrial standard to accept flex italic gaskets.

· Fabricate new piping spools ,to rielf pipe tress on the team station and accommodate the dimension tolerance and gaps in between flanges.

· Provide and install new flex italic spiral wound graphite gaskets ,304 stainless steel in between all flanges.approxmately 12 gaskets for the station.

· Reassemble the steam station. Set the relief valves, sponsor valves check alignment , pipe stress and leakage.

· Reinsulate the steam station.

Building 2 :

A. High pressure station

· Lock out and tag out high-pressure steam station located in subbasement MER building # 2 .

· Disassemble the high-pressure steam station, including removal of valves, Pressure reducing / pilot control ,relief valves and drip pans.and pan drains.

· Test and adjust valves, pressure reducing valves set pilot valves and relief valves.

· Grind all flanges on valves, pipe and strainers in the team station to industrial standard to accept flex italic gaskets.

· Fabricate new piping spools ,to relief pipe tress on the team station and accommodate the dimension tolerance and gaps in between flanges.

· Provide and install new flex italic spiral wound graphite gaskets ,304 stainless steel in between all flanges.(approximately) 12 gaskets for the station.

· Reassemble the steam station. Set the relief valves, sponsor valves check alignment , pipe stress and leakage.

· Reinsulate the steam station.

B. Medium pressure station

· Lock out and tag out medium pressure steam station located in subbasement MER building # 2 .

· Disassemble the medium pressure steam station, including removal of valves, Pressure reducing / pilot control ,relief valves and drip pans. And drip pan drains.

· Test and adjust valves, sponsor valves set pilot valves and relief valves.

· Grind all flanges on valves, pipe and strainers in the team station to industrial standard to accept flex italic gaskets.

· Furnish and install one new 6”x8”relief valve set at 40 PSI,two new 10” flanged cast steel gate valves and one 8” flanged cast steel gate valve to replace the faulty valves in this steam station.

· Fabricate new piping spools ,to relief pipe stress on the team station and accommodate the dimension tolerance and gaps in between flanges.

· Provide and install new flex italic spiral wound graphite gaskets ,304 stainless steel in between all flanges.(approximately )12 gaskets for the station.

· Reassemble the steam station. Set the relief valves, sponsor valves check alignment , pipe stress and leakage.

· Reinsulate the steam station.

C. Low pressure steam station

· Lock out and tag out low-pressure steam station located in subbasement MER building # 2 .

· Disassemble the low-pressure steam station, including removal of valves, Spenser/ pilot control ,relief valves and drip pans. And drip pan drains.

· Test and adjust valves, pressure reducing valves set pilot valves and relief valves.

· Grind all flanges on valves, pipe and strainers in the team station to industrial standard to accept flex italic gaskets.

· Fabricate new piping spools ,to relief pipe tress on the team station and accommodate the dimension tolerance and gaps in between flanges.

· Provide and install new flex italic spiral wound graphite gaskets ,304 stainless steel in between all flanges.(approximately) 12 gaskets for the station.

· Reassemble the steam station. Set the relief valves, pressure reducing valves check alignment , pipe stress and leakage.

D. Building 21:

High pressure steam station:

· Lock out and tag out High-pressure steam station located in 5th floor pent house building # 21 .

· Disassemble the High-pressure steam station, including removal of valves, Pressure reducing / pilot control ,relief valves and drip pans. And drip pan drains.

· Test and adjust valves, pressure reducing valves set pilot valves and relief valves.

· Grind all flanges on valves, pipe and strainers in the team station to industrial standard to accept flex italic gaskets.

· Fabricate new piping spools ,to relief pipe tress on the team station and accommodate the dimension tolerance and gaps in between flanges.

· Provide and install new flex italic spiral wound graphite gaskets ,304 stainless steel in between all flanges.(approximately) 12 gaskets for the station.

· Reassemble the steam station. Set the relief valves, sponsor valves check alignment , pipe stress and leakage.

E. Humidifiers Repair Building 2 : Total 40 humidifiers for AHU Including the OR’s Buildings 1/21 : Total 20 Humidifiers for AHU.

· The contractor shall lock out and tag out each humidifier at each AHU. concurrently with the A/C foreman 215-823-5103.

· The contractor shall repair all pipe leaks from nipples and piping to humidifiers .

· The contractor shall replace steam traps on each humidifier. Two traps per each unit.

· The contractor shall test the humidifiers after the repair.

· The contractor shall test the condensate return from each humidifier.

· The contactor shall pipe condensate return to the closet floor drain.

F. Work schedule is on Saturdays between 6:00 AM and 10:00 PM and on Sundays between 6:00 AM and 6:00 PM. The contractor shall phase the work to put the steam stations in operation after Saturday shift and after Sunday shift. No work or operation disturbance is permitted during the other hours. The medical center is 24/7 operation .

G. All work shall be in accordance with ASME and welding shall be conducted with certified welder.

H. Qualified HVAC contractor will be considered.

I. Job duration is 90 days.

J. END.