tender for painting works on academic block-painting works of academic block-general civil work - removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. 3 14.1.1:repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:with cement mortar 1:4 ( 1 cement : fine sand ) 4 22.6:providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : a ) after surface preparation, first layer of slurry of cement @ 0.488 kg / sqm mixed with water proofing cement compound @ 0.253 kg / sqm. laying second layer of fibre glass cloth when the first layer is still green. overlaps of joints of fibre cloth should not be less than 10 cm. c ) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg / sqm mixed with water proofing cement compound @ 0.670 kg / sqm and coarse sand @ 1.289 kg / sqm. this will be allowed to air cure for 4 hours followed by water curing for 48 hours. the entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. d ) fourth and final layer of brick tilling with cement mortar ( which will be paid for separately. for the purpose of measurement the entire treated surface will be measured ) 5 13.43.1:applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:water thinnable cement primer 6 14.67.1:finishing walls with premium acrylic smooth exterior paint with silicone additives of required shade:old work ( two or more coats applied @ 1.43 ltr / 10 sqm ) over existing cement paint surface 7 14.53.1:wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:one or more coats on old work 8 14.5.1:renewing glass panes, with putty and nails wherever necessary including racking out the old putty :float glass panes of thickness 4 mm 9 14.72:providing and fixing double scaffolding system ( cup lock type ) on the exterior side, upto seven story hight made with 40 mm dia. m.s. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with m.s. tubes, m.s. tube challies, m.s. clamps and m.s. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. the scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of engineer- in charge. the elevational area of the scaffolding shall be measured for payment purpose. the payment will be made once irrespective of duration of scaffolding. note:- this item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done . 10 50.14.1.2:removing and refixing window shutters after necessary repairs for easy opening and closing etc complete as per the direction of site engineer-in-charge 11 50.18.9.16.2:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 50 mm dia 6kgf / cm2 - external work - exposed on wall 12 50.18.9.17.1:providing and fixing pvc pipes including fixing the pipe with clamps / clip at 1.00 m spacing . this includes jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 63 mm dia 6 kgf / cm2 - external work - exposed on wall 13 50.18.9.19.1:providing and fixing pvc pipes including fixing the pipe with clamps / clips / at 1.00 m spacing . this includes jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 110 mm dia 6 kgf / cm2 - external work- exposed on wall 14 50.18.9.22.1:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110 mm dia elbow 15 50.18.9.22.2:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110 mm dia 45 degree elbow 16 50.18.9.22.3:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes, including jointing with pvc solvent cement-110 mm dia door elbow 17 50.18.9.22.4:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes, including jointing with pvc solvent cement- 110 mm dia bend 18 50.18.9.22.5:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes including jointing with pvc solvent cement 110x110x110 mm dia tee 19 50.18.9.22.6:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110x110x110 mm dia door tee 20 50.18.9.22.7:providing and fixing pvc moulded fittings / accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110x110x75 mm dia door tee