Improvement of Govt Middle School Andergam, Under ADP (PRI) FY 2026-27, Panchayat Halqa Andergam, Block Pattan.

Providing/Laying Stone soling hand packed on level in foundation trenches incl all carraiges of material.

Providing and laying in position cement concrete of specified grade M 7.5 including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm N. size)

Providing and laying in position plain cement concrete 1:3:6 mix ratio M 10 using 20 mm nominal size agg excluding cost of shuttering i/c curing( all works upto lintel level).

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of fine sand, filling the joints with coarse sand etc. and testing of tiles all complete as per direction of Engineer-in-charge.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete : Size of tile 600x600 mm

Providing and fixing 30 mm thick wire gauze shutters using galvanized M.S. wire gauze of average width for aperture 1.4 mm in both directions with wire of dia. 0.63 mm for doors, windows and clerestory windows with ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws as per direction of Engineer-in-charge, (Imported KD Wood)

Renewing glass panes and re-fixing existing wooden fillets: Float glass panes of thickness 4.0 mm (weight not less than 10kg/sqm)

Painting wood work with deluxe multi surface paint of required shade. Two or more coats applied @ 0.90litre/10sqm over an under coat of primer applied @ 0.75litre/10sqm of approved brand and manufacture.

Providing and fixing ISI marked aluminum fittings ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade etc. complete : 100mm tower Bolts (W/V)