Renovation And Waterproofing Of Mangalore Tile Domes On The Roof Of Shri Saiprasadalaya Building At Gat No-80, 85P,Nimgaon-Korhale, Tal-Rahata, Dist- Ahmednagar.

Amount

Removing and resetting Mangalore tiles from roof including refixing loose battens etc. complete SSR 2022-23, Item No.38.24, Page No.289

Providing and fixing Mangalore tiled roofing with class 'A1' tiles including securing the last course of tiles near the eaves with steel flat 40 mm x 3 mm and 1.22 mm wire fixing country teak wood sloping battens of 25 x 12 mm teak wood horizontal battens of 50mm x 25mm over the slopping battens, all iron work and coal tarring the battens etc. complete (Excluding ridge and hip tiles). SSR 2022-23, Item No.38.02, Page No.286

Providing fixing country teak wood battens 50 mm x 25 mm for Mangalore tile roof work with all iron work scaffolding and oiling the battens etc. complete.

Providing and fixing Mangalore tile ridge and hip tiles of class 'A1' including scaffolding if necessary, pointing with coloured cement mortar and curing etc. complete. SSR 2022-23, Item No.38.03, Page No.286

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre 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°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/ 250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147.

Kaustubh Dinesh Kulkarni