Assalam O Alykum
In one of our constructed project . Due to a reason of modification of wet areas ( Toilets , Kitchens ) and so forth.
Mechanical engineers need core cutting on the existing slab of diameter 75mm, 150mm and 200mm for giving sleeves.
Any criteria we need to follow to allow these core cuts as per the code , that here we can give core cuts here we cannot
unfortunately total number of core cuts are around 300 in complete project.
Eng. Badar , Makhzomi , Ms Ayesha if you people specially guide on this.
Thank you