Roof treatment and repair of Offrs Mess

Amount

Schedule 'A' Part- I

M&L for grading of roof for water proofing treatment with cement mortar 1:4 (1Cement : 4 sand Course)

Providing and laying APP (Atactic Polypropylene polymer) modified prefabricated five layer, 3mm thick water proofing membrane, black finished reinforced with glass fiber matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40.Litre/Sqm by the same membrane manufactured of density at 25 degree C, 0.87-0.89 kg/Ltr and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc, and preparing the surface complete.The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23 degree C as 350/300 N/5 CM. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150 degree C. Cold flexibility shall be up to-2 degree C when tested in accordance with ASTM, D-5147. The laying of membrane shall be got done through the authorized applicator of the manufacturer of membrane 3 mm thick after hacking out of old roof surface incl cleaning for surface etc

Dismantling old plaster or skirting racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground with in 50 Mtrs

Providing 15mm thick plaster on the dismantling old plaster side 1:4CM

Finishing wall with acrilic smooth exterior paint of reqd shade two or more coat applied over and incl primer coat of exterior primer applied @2.20Kg/Sqm

Finishing wall with premium acrylic smooth exterior paint of one or more coat on old work

RAJ ENTERPRISE