Repair and Maintenance of Type III residential quarter at Fish Farm Alsu, Distt. Mandi (HP).

Amount

Repair & maintenance of Type-III residential Quarter at Fish Farm Alsu Distt. Mandi HP

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge Profile B Fixing with adjustable lugs with split end tail to each jamb as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws.Kiln seasoned and chemically treated hollock wood 35 mm thick as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing wire gauge shutters using galvanized M.S. wire gauge of average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm, for doors, windows and clerestory windows with hinges and necessary screws :35 mm thick shuttersKiln seasoned and chemically treated hollock wood as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete Fixed to openings /wooden frames with rawl plugs screws etc for window grill as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete 100x10 mm as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete 100 mm as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing bright finished brass casement stays (straight peg type) with necessary screws etc. complete 250 mm weighing not less than 280 gms as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals..

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 , i/c chicken mesh and preparing the plastering surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge With cement mortar 1:4 (one cement: four coarse sand) as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade New work (two or more coats) over and including water thinnable priming coat with cement primer as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

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. as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying after surface preparation, first layer of slurry of cement @ 0.488 kg/sqmmixed 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. 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 fourth and final layer of brick tiling with cement mortar (which will be paidfor separately. For the purpose of measurement the entire treated surface will be measured as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 20 mm nominal bore as per the directions of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals.

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacementn of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

Gagan Kumar (BID ID -593361)