@zia1288 Thank you very much for your informative reply,In our Area there have been no Up gradation done regarding Road,Sewerage and any other govt related stuff,As far i can understand this matter the Watchman on site who was given the job to do "Taraye" he haven't done his job Properly or sincerely.
Last month when cracks started to begin in our house boundary wall which is 110x80ft in measurement standing on 9" wall with out any Piller(Small Negligence as Piller should be there at a Gap of 20-25ft),I called my Contractor to put "White Cement" on its base (point where wall is connected with floor) and same procedure i applied on all walls on ground floor,This was done in order to avoid water entering through the base to foundation.It have been 1.5 years and theirs no problem we have found regarding water leakage in our house,Plumbing work had been done good.
I have one more questions to ask.
Q1-Kaya pani Deewar ke Upper se Maar kar sakta h agar woh properly Pluster/Neero na hoye ho kiyun ke jo crack boundry wall mein tha woh top se start hua tha phir niche ki taraf aya h?
Hum logo ne boundry wall top se pulster ki this par jab Security grill lagaye thi mujhe lagta h Mistry se sahi coating nahi ki top pe pluster ki.
White cement can suck moisture from wall which is a good idea.Best of luck with your job brother.