annual maintenance cisf barrack karvana, taj ganj, agra as per tender document; 1 sweeping and cleaning the floor and roof area 8348.00 sqm. approximate in cisf new barrack, old barrack, toilet block & pathway including sweeping materials and throwing the garbage in out side of barrack minimum strength of man power is 2 nos. ( rate including gst ) . 2 annual maintenance charge of 01 no. r.o. plant 500 ltr / hr. capacity running water treatment plant installed at cisf barrack, karvana including chemical and filter required to be used. minimum operator- 1 no. for 4 hours when required on plant.terms and condition ( by contractor ) :-1- only changing the membrane by the department when required. 2- chemical required to be used. 3- filter to be changed as and when required. 4- maintenance of the cooling system in all respect including compressor and other accessories. 5- maintenance the water supply and electric supply with all accessories. 6 - tds report should be provided near the plant for the visitor and a copy to be submitted alongwith bill. 7 - one r.o. operator should be engaged regularly for 4 hours only when required. 8 - visit of engineers twice in a month for proper functioning of the r.o. plant. ( by department - changing the membrane by the department when required ) . ( rate including gst ) . 3 repairs to plaster of thickness 12 mm to 20 mm with cement mortar 1:4 ( 1cement: 4 coarse sand ) 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, all complete as per direction of engineer in-charge. ( rate including gst ) . 4 finishing with deluxe multi surface paint system for interiors and exteriors using primer as per manufacturers specifications: two or more coats applied on walls @ 1.25 ltr / 10 sqm over and including one coat of special primer applied @ 0.75 ltr / 10 sqm. ( rate including gst ) . 5 providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. ( rate including gst ) .