Details: part-a civil work plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish : - 25 mm thick. add extra over item no. 12.1 to 12.12 for repairs to plaster including cutting the patch in a uniform shape, racking preparing surface of wall, complete in all respect. grading for roof water proofing treatment with : cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) with water proofing compound as per manufacturs's specification providing & laying broken glazed titles on roof ( broken glazed tiles not less than 9 kg/sqm) on top of hot bitumen @ 1.7 kg/sqm. (1.40 kg of vg-40 (30/40 )grade and 0.30 kg/sqm. of vg-10 (80/100) grade) and joints filled with cement mortar 1 :2 (1 cement:2 marble dust mixed with water proofing compund all complete as per direction of engineer-in-charge. making khurras 450x450mm with average minimum thickness 50mm cement concrete 1:2:4 over p.v.c. sheet 1 mtr x 1mt
Sector: Police and Internal Security