SOIL TREATMENT
Soil treatment should start when foundation trenches and ready to take mass concrete in foundation. Lying of mass concrete should start when the chemical emulsion has been absorbed by the soil.
TREATMENT FOR TERMITED ROOF BARRIER AT DPC LEVEL
The bottom surface and the sides (up to a height of about 300mm) of the excavation made for masonry foundations and basement shall be treated with the chemical at the rate of 5 liters per square meter surface area. After the masonry foundations and retaining wall of the basements come up, the backfill in immediate contact with the foundation structure shall be treated of the vertical surface of the sub –structure for each side.
TREATMENT OF TOP SURFACE OF PLINTH FILLING
The top surface of the consolidated earth within plinth walls shall be treated with chemical emulsion at the rate of 5 liters per square meter of the surface before the sand bed sub-grade is laid.
TREATMENT AT THE JUNCTION OF THE WALLS AND THE FLOOR
To achieve continuity of the vertical chemical barrier, a small (before laying the sub grade) and rod holes made in the channel up to the ground level 150mm apart chemical emulsion is poured at a rate of one liters per liner meter. of the vertical surface.
TREATMENT O SOIL ALONG EXTERNAL PERIMETER OF BUILDING
After the building is complete, the earth along the external perimeter of the building should be rode at intervals of 150mm and to a depth of 300mm and chemical emulsion is poured along the wall at the rate of 5 liters per liner meter of vertical surface.
TREATMENT OF SOIL SURROUNDING PIPES, WASTES AND CONDUITS
When pipes, wastes and conduits enter the soil inside the area of the foundations, soil surrounding the point of entry shall be loosened around each of such pipes, wastes or conduits for a distance of 150mm and to a depth of 75 mm before treatment is commenced. When they enter the soil external to the foundations, they shall be similarly treated or a distance of over 300mm unless they stand clears of the walls of the building by about 75mm.
SERVICE GUARANTEE
The entire execution as mentioned above is backed up with the service guarantee of TEN YEARS from the date of execution. If during the said period reification of termites occurs the same shall be treated area.
INSPECTION
Company undertakes periodical inspection of the treated premises as per the schedule rough out the guarantee period without any extra cost to the owner.
CHOICE OF CHEMICAL
Chemical used for termite treatment is Chloropyriphos 20% EC. Chemical is recommended India Standards Institution.
IMEDCHLOROPIDECHLOROPRYPHOS
