Change ID	Project	Contract term	Subject	Location	Source	Source reference	Date received	Owner	Technical status	Commercial status	Active price revision	Approved amount CAD	Decision reference	Ready to bill	Blocking reason	Last updated
CHG-017	Quebec HVAC example	Change to the Contract	Level 3 pipe reroute	Mechanical room, Level 3	Technical question and written direction	RFI-041; WD-014	2026-08-03	M. Tremblay	Scope clarified	Approved	CHG-017-R2	15400	CO-012	=IF(OR(A2="",K2=""),"",IF(AND(D2<>"",E2<>"",F2<>"",G2<>"",H2<>"",J2="Scope clarified",K2="Approved",L2<>"",M2<>"",M2<>0,N2<>"",COUNTIFS('en-price-revisions'!$A$2:$A$1001,A2,'en-price-revisions'!$J$2:$J$1001,"Active")=1,COUNTIFS('en-price-revisions'!$A$2:$A$1001,A2,'en-price-revisions'!$B$2:$B$1001,L2,'en-price-revisions'!$I$2:$I$1001,M2,'en-price-revisions'!$J$2:$J$1001,"Active")=1,COUNTIFS('en-events-decisions'!$B$2:$B$1001,A2,'en-events-decisions'!$C$2:$C$1001,"<>",'en-events-decisions'!$D$2:$D$1001,"Decision",'en-events-decisions'!$F$2:$F$1001,"<>",'en-events-decisions'!$H$2:$H$1001,L2,'en-events-decisions'!$I$2:$I$1001,"Approved",'en-events-decisions'!$J$2:$J$1001,M2,'en-events-decisions'!$K$2:$K$1001,N2)=1,COUNTIFS('en-billing-links'!$B$2:$B$1001,A2,'en-billing-links'!$C$2:$C$1001,N2,'en-billing-links'!$D$2:$D$1001,L2)>0,COUNTIFS('en-billing-links'!$B$2:$B$1001,A2,'en-billing-links'!$C$2:$C$1001,N2,'en-billing-links'!$D$2:$D$1001,L2)=COUNTIFS('en-billing-links'!$B$2:$B$1001,A2,'en-billing-links'!$C$2:$C$1001,N2,'en-billing-links'!$D$2:$D$1001,L2,'en-billing-links'!$E$2:$E$1001,M2,'en-billing-links'!$F$2:$F$1001,"<>0",'en-billing-links'!$G$2:$G$1001,"<>",'en-billing-links'!$H$2:$H$1001,"<>",'en-billing-links'!$I$2:$I$1001,"<>",'en-billing-links'!$J$2:$J$1001,"<>"),SUMIFS('en-billing-links'!$F$2:$F$1001,'en-billing-links'!$B$2:$B$1001,A2,'en-billing-links'!$C$2:$C$1001,N2,'en-billing-links'!$D$2:$D$1001,L2)=M2),"READY","BLOCKED"))	=IF(O2="","",IF(O2="READY","",IF(OR(D2="",E2="",F2="",G2="",H2="",J2<>"Scope clarified"),"Clarified scope and source record required",IF(K2<>"Approved","Commercial decision required",IF(L2="","Active price revision required",IF(M2="","Approved amount required",IF(N2="","Decision reference required","Check the revision, dated decision, and billing allocations")))))))	2026-08-21
CHG-018	Quebec HVAC example	Term to confirm in the Contract	Added seismic supports	Mechanical room, Level 2	Site instruction	SI-028	2026-08-18	S. Nguyen	Needs clarification	Pricing in progress				=IF(OR(A3="",K3=""),"",IF(AND(D3<>"",E3<>"",F3<>"",G3<>"",H3<>"",J3="Scope clarified",K3="Approved",L3<>"",M3<>"",M3<>0,N3<>"",COUNTIFS('en-price-revisions'!$A$2:$A$1001,A3,'en-price-revisions'!$J$2:$J$1001,"Active")=1,COUNTIFS('en-price-revisions'!$A$2:$A$1001,A3,'en-price-revisions'!$B$2:$B$1001,L3,'en-price-revisions'!$I$2:$I$1001,M3,'en-price-revisions'!$J$2:$J$1001,"Active")=1,COUNTIFS('en-events-decisions'!$B$2:$B$1001,A3,'en-events-decisions'!$C$2:$C$1001,"<>",'en-events-decisions'!$D$2:$D$1001,"Decision",'en-events-decisions'!$F$2:$F$1001,"<>",'en-events-decisions'!$H$2:$H$1001,L3,'en-events-decisions'!$I$2:$I$1001,"Approved",'en-events-decisions'!$J$2:$J$1001,M3,'en-events-decisions'!$K$2:$K$1001,N3)=1,COUNTIFS('en-billing-links'!$B$2:$B$1001,A3,'en-billing-links'!$C$2:$C$1001,N3,'en-billing-links'!$D$2:$D$1001,L3)>0,COUNTIFS('en-billing-links'!$B$2:$B$1001,A3,'en-billing-links'!$C$2:$C$1001,N3,'en-billing-links'!$D$2:$D$1001,L3)=COUNTIFS('en-billing-links'!$B$2:$B$1001,A3,'en-billing-links'!$C$2:$C$1001,N3,'en-billing-links'!$D$2:$D$1001,L3,'en-billing-links'!$E$2:$E$1001,M3,'en-billing-links'!$F$2:$F$1001,"<>0",'en-billing-links'!$G$2:$G$1001,"<>",'en-billing-links'!$H$2:$H$1001,"<>",'en-billing-links'!$I$2:$I$1001,"<>",'en-billing-links'!$J$2:$J$1001,"<>"),SUMIFS('en-billing-links'!$F$2:$F$1001,'en-billing-links'!$B$2:$B$1001,A3,'en-billing-links'!$C$2:$C$1001,N3,'en-billing-links'!$D$2:$D$1001,L3)=M3),"READY","BLOCKED"))	=IF(O3="","",IF(O3="READY","",IF(OR(D3="",E3="",F3="",G3="",H3="",J3<>"Scope clarified"),"Clarified scope and source record required",IF(K3<>"Approved","Commercial decision required",IF(L3="","Active price revision required",IF(M3="","Approved amount required",IF(N3="","Decision reference required","Check the revision, dated decision, and billing allocations")))))))	2026-08-20