Advanced Rubble doesn't work

[MustaphaTR]

I'm trying to advanced rubble. I added rubble after i destroy building it turns into rubble but i cannot repair it using Engineer. Here is the code;

;Building
[CACHIG03]
Name=Chigo Office Building
UIName=Name:CACHIG03
TechLevel=-1
Strength=1000
Insignificant=yes
Nominal=yes
Points=5
Armor=steel
Explodion=TWLT070,S_BANG48,S_BRNL58,S_CLSN58,S_TUMU60
BaseNormal=no
Sight=6
ClickRepairable=no
CanBeOccupied=yes
MaxNumberOccupants=10
CanOccupyFire=yes
UC.PassThrough=25%
Rubble.Destroyed=CACHIGR03

;Rubble
[CACHIGR03]
Name=Rubble of Chigo Office Building
UIName=Name:RBBL
TechLevel=-1
Strength=250
Insignificant=yes
Nominal=yes
Points=5
Armor=steel
Explodion=TWLT070,S_BANG48,S_BRNL58,S_CLSN58,S_TUMU60
MaxDerbis=10
MinDerbis=3
DerbisAnim=
BaseNormal=no
Sight=6
CanC4=no
ClickRepairable=no
Rubble.Intact=CACHIG03
Rubble.Intact.Strength=-5

;Art of Rubble
[CACHIGR03]
Normalized=yes
Remapable=no
Foundation=3x2
Height=2
NewTheater=yes
DemandLoad=true
OccupyHeight=2