Recovery and Reconstruction 32 nos of fully damaged AWCs approved under PDNA 2022 of Barpeta District

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead of area 3 sq. metres and below. A) Door

B) Windows

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of G.S. Sheet.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead for wall.

Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 under floor

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from naturalsources : 6 graded stone aggregate 20 mm nominal sizederived from natural sources)under floor

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in :cement mortar 1:4 (1 cement : 4 coarse sand)Wall

15 mm cement plaster on the rough side of single or half brick wall of mix 1:4 (1 cement: 4 fine sand)