GREEN WORLD CONTRACTING CORP

REPLACE FIRE ALARMS B140, B166, B29, AND B151 AT NIOSH PITTSBURGH CAMPUS.

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0011 - THE PURPOSE OF THIS MODIFICATION IS TO ADD WORK WITHIN SCOPE, INCREASE THE TOTAL TASK ORDER VALUE AND OBLIGATIONS AND EXTEND THE PERIOD OF PERFORMANCE.

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AI - FINAL QUANTITIES

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0010 - THE PURPOSE OF THIS MODIFICATION IS TO ADD WORK WITHIN SCOPE, INCREASE THE TOTAL TASK ORDER VALUE AND OBLIGATIONS AND EXTEND THE PERIOD OF PERFORMANCE.

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AH - ADDITIONAL PARKING LOT INLET

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AG - PENSTOCK CONCRETE EDGE REPAIR

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AE - JUNCTION BOX JB-1

PROVIDE ALL ADMINISTRATION, FACILITIES, MATERIALS, LABOR, AND EQUIPMENT AND PERFORM ALL OPERATIONS NECESSARY TO COMPLETE CONSTRUCTION AS IDENTIFIED IN THE CONTRACT DOCUMENTS, TO INCLUDE BUT NOT LIMITED TO THE STATEMENT OF WORK, SPECIFICATIONS, DRAWIN

SEDIMENT REMOVAL CHANGE AA - FINAL QUANTITIES & BOND ADJUSTMENT

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AF - REA REMOVE SEDIMENT TIMBERS

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AD - UNSUITABLE FILL MATERIAL

MORGANTOWN AQ HVAC CONTROLS

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AB - EXTEND TWO DRAINS

ROOF REPLACEMENT

PITTSBURGH ROOF REPLACEMENT

PITTSBURGH STEAMPIPE REMOVAL

AR4 PERMANENT CULVERT IMPROVEMENTS CHANGE AA - FILL PIPE VOID

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0008 - THE PURPOSE OF THIS MODIFICATION IS TO ADD WORK WITHIN SCOPE, OBLIGATE FUNDS AND INCREASE THE TOTAL TASK ORDER VALUE

IRA T-40 DEMOLITION PROJECT

SEDIMENT REMOVAL & CONCRETE REPAIR - FINAL QTYS.

NETL MORGANTOWN, WV BUILDING 3 RESTORATION

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0007 - THE PURPOSE OF THIS MODIFICATION IS TO ADD WORK WITHIN SCOPE, OBLIGATE FUNDS AND INCREASE THE TOTAL TASK ORDER VALUE

SEDIMENT REMOVAL PUNXSUTAWNEY LOCAL FLOOD PROTECTION PROJECT.

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0006 - THE PURPOSE OF THIS MODIFICATION IS TO EXTEND THE PERIOD OF PERFORMANCE

ROOF PROJECT

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0004 - THE PURPOSE OF THIS MODIFICATION IS TO ADD WORK WITHIN SCOPE AND INCREASE THE TOTAL CONTRACT VALUE AND OBLIGATIONS.

BUILDING 167 ROOF REPLACEMENT PROJECT - NETL PITTSBURGH, PA MODIFICATION 0002 - ADD WORK WITHIN SCOPE AND INCREASE THE TOTAL TASK ORDER VALUE AND OBLIGATIONS.

FIBER OPTIC CABLE INSTALLATION

PERMANENT CULVERT IMPROVEMENTS PROJECT AT ALLEGHENY RIVER LOCK AND DAM 4, HARRISON TOWNSHIP, ALLEGHENY COUNTY, PENNSYLVANIA

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0003 - THE PURPOSE OF THIS MODIFICATION IS TO ADD WORK WITHIN SCOPE AND INCREASE THE TOTAL CONTRACT VALUE AND OBLIGATIONS.

SEDIMENT REMOVAL & CONCRETE REPAIR CHANGE AD - FINAL BOND ADJUST

PITTSBURGH CONSTRUCTION PROJECTS

BUILDING 901 ROOF REPLACEMENT PROJECT - NETL PITTSBURGH PA: MODIFICATION TO ADD WITHIN SCOPE WORK AND ADDITIONAL FUNDING (MODIFICATION P00001)

OTHER

BUILDING 167 ROOF REPLACEMENT PROJECT - NETL PITTSBURGH, PA MODIFICATION 0001 - ADD WORK WITHIN SCOPE AND INCREASE THE TOTAL TASK ORDER VALUE AND OBLIGATIONS.

B922 CONFERENCE FACILITY RENOVATION PROJECT MOD0002 - THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION I (PHASE 1B AND ALTERNATE 2), OPTION II (PHASE 2), INCREASE THE TOTAL CONTRACT VALUE AND OBLIGATIONS AND EXTEND THE PERIOD OF PERFORMANCE.

SEDIMENT REMOVAL & CONCRETE REPAIR CHANGE AB - REA FLOODING IMPACTS AND CLEANUP CHANGE AC - FINAL QUANTITIES ADJUSTMENT

PITTSBURGH CONSTRUCTION PROJECTS

FINAL QUANTITIES- CLINS 0009, 0010, AND 0011 NEED TO BE ADJUSTED TO REFLECT ACTUAL QUANTITIES.

SEDIMENT REMOVAL AND CONCRETE REPAIRS, JOHNSTOWN LOCAL FLOOD PROTECTION PROJECT

REPAIR MECHANICAL ROOMS

BUILDING 901 ROOF REPLACEMENT PROJECT - NETL PITTSBURGH PA

BUILDING 167 ROOF REPLACEMENT PROJECT - NETL PITTSBURGH, PA

NETL MORGANTOWN BUILDING 13 EXTERIOR RENOVATIONS PROJECT

W911WN21C8002 REF NO. A00003 AC SEDIMENT REMOVAL QTY ADJUSTMENT ADJUST CONTRACT QUANTITIES FOR THE FOLLOWING ITEMS: SEDIMENT REMOVAL AND DISPOSAL (CLEAN FILL) DECREASES BY 1,480 CY SEDIMENT REMOVAL AND DISPOSAL (REGULATED FILL) INCREASES BY 2,700 CY

SEDIMENT REMOVAL & CONCRETE REPAIR (BASE) STONYCREEK, CONEMAUGH, AND LITTLE CONEMAUGH RIVERS IN JOHNSTOWN, PA.

PITTSBURGH CONSTRUCTION PROJECTS

B922 CONFERENCE FACILITY RENOVATION PROJECT

PITTSBURGH CONSTRUCTION PROJECTS

B920 REMODEL PROJECT MODIFICATION 0007 - ADD WORK WITHIN SCOPE, INCREASE THE CONTRACT VALUE AND OBLIGATIONS, AND COR CHANGE