bids are invited for electrical taking out doors windows and clerestory window shutters , disposal of building rubbish or malba , removing dry or oil bound distemper, water proofing cement paint , demolishing cement concrete , painting with synthetic enamel paint of approved brand , providing and applying white cement based putty , distempering with oil bound washable distemper of approved brand , plastering work , providing and fixing on wall face unplasticised rigid pvc rain water pipes , kota stone slab flooring over 20 mm average thick , providing and laying vitrified floor tiles , providing and fixing 1mm thick ms sheet door , providing and fixing aluminium die cast body tubular type universal hydraulic door closer , providing and fixing aluminium sliding door bolts , brick work with common burnt clay fps , half brick masonry with common burnt clay fps non modular , providing and laying cement concrete , steel reinforcement for rcc work , providing and fixing wash basin , providing and fixing chlorinated polyvinyl chloride cpvc pipes , providing and fixing ball valve brass , providing and fixing uplasticised pvc connection pipe , providing and fixing cp brass angle valve , providing and laying pneumatic air line gi 25 mm , providing and laying pneumatic air line gi 20 mm , providing and laying pneumatic air line gi 15 mm , wall mounted condensing dehumidifier and resistive steam humidifier , resistive humidifier package , ductable split units of 5.5tr capacities , ductable split units of 8.5tr capacities , hi-wall split units of 1.5tr , hi-wall split units of 2.0tr , copper refrigerant piping of sizes suitable , copper refrigerant piping of sizes suitable of 2.0tr , copper refrigerant piping of sizes suitable of 5.5tr , copper refrigerant piping of sizes suitable of 8.5tr , cu cable for 1.5 tr hi wal ac , cu cable for 2.0 tr hi wal ac , cu cable for 5.5 tr ductable ac , cu cable for 8.5 tr ductable ac , providing and fixing in position hard pvc 1 80ductable ac