Task_Name Duration Start Finish Cost May June July

5/3 5/10 5/17 5/24 5/31 6/7 6/14 6/21 6/28 7/5 7/12

Boiler Plant 52 5/15/15 7/6/15 $22,350

COAL BOILER #2 24 5/15/15 6/8/15 $10,250

Remove the ashes from the fire-box 1 5/15/15 5/16/15 $0

Remove the fly ash from the front wind box 1 5/15/15 5/16/15 $0

Remove the fly ash from the rear wind boxes 2 5/18/15 5/20/15 $0

Remove access doors 1 5/18/15 5/19/15 $0

Blow down the tubes from the top 1 5/21/15 5/22/15 $0

Blow down the tubes from the wind boxes 1 5/22/15 5/23/15 $0

Remove the fly ash from the wind boxes 1 5/21/15 5/22/15 $0

Inspect the grates in the fire box and replace 7 5/18/15 5/25/15 $5,000

Remove the secondary ram and replace 1 5/26/15 5/27/15 $1,000

Inspect the retort throat 1 5/28/15 5/29/15 $0

Clean the tubes in the fire box 2 5/18/15 5/20/15 $0

Clean the front and rear walls 1 5/21/15 5/22/15 $0

Drain the water from the boiler 1 5/15/15 5/16/15 $0

Open the water and mud drums and hand holds 1 5/18/15 5/19/15 $2,000

Rinse out the drums 1 5/19/15 5/20/15 $0

Insulate the steam and water lines 7 5/27/15 6/3/15 $1,500

Open and inspect the column and column lines 1 5/15/15 5/16/15 $0

Inspect the site glass 1 5/15/15 5/16/15 $0

Paint the insulation that was installed 4 6/4/15 6/8/15 $250

Turbine tubes 5 5/20/15 5/25/15 $200

Inspect the soot blower element 1 5/15/15 5/16/15 $0

Open the door on the brick smokestack and clean out all debris 4 5/15/15 5/19/15 $0

Open the water and mud drums and hand holds 1 5/25/15 5/26/15 $300

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