A/R and M/O Himachal Sewa Sadan Sector-25(W) Chandigarh

Chequerred precast cement concrete tiles 22mm thick in footpath & coutryard jointed with cement slurry mixed with prgment to match the shade of tiles including rubbing cleaning etc complete on 20mm thick brd of cement mortar 1:4 (1Cement 4sand) light shade pigment using white cement including carriage of materials within all leads and lifts as per the direction on Engineer In Charge. The rate include octori, royality or any other tax leavy or cess in building and other construction worker, welfare secc royality or any other tax leavy or cess in respect of input or output by this contract shall be payble by the constractor and Goverment shall not entertain any claim whatover in this respect of thr sams as per direction of Engineer In Charge including carriage of all labour, equipment and materials to various loacationthrough all modes of transportatio in all leads and lifts and all incidential chatge.

Providing and laying APP-2MM (Alace Polypropylene Polymer) modified prefabricated five layer water proofing membranc, black finished reinforced with non-woven polyster 150-180 GM consisting of a coat of bitumen primer for bitumen membranc (@0.3- 0.40 in/sgm. by the same membranc manufracture of density at 25 C 0.87-0.89 Kg/ltr and vascosity 70-160 cps and over the primer coat the layer of membrance shall be laid uning butane Torch and sealing all joints etc. After rtha applying I coat of Bitumen Aluminium paint @0.20-0.30 litre per sqmr complete inchading carriage of materials nad pre[aring the surface complete. The vital physical and chemical parameters of the membrance shall be under: Joint strenght in logitudinal and transverse direction at 23 C as 650/450N/5cm. Tear strength in joint strength in longinudinal and transverse direction as 300/250N. Softening point of membrance not less than 150 C Cold flexibility shall be upto -2 C when tested in accordance with ASTM, D -5147. The laying of membrance as per direction of Engineer In Charge including carriage of all labours, equiment and materials to various loaction throught all modes of transportstuion in aal leads, and lifts and all incidental charges.