Description: REPAIR REPLACEMENT OF ROOF TREATMENT GI PPGI SHEET AND SANITARY FITTINGS OF TECHNICAL RESIDENTIAL AREA OF IRDE UNDER GE I RND DEHRADUN NAME OF WORK REPAIR REPLACEMENT OF ROOF TREATMENT GI PPGI SHEET AND SANITARY FITTINGS OF TECHNICAL RESIDENTIAL AREA OF IRDE UNDER GE I R D DEHRADUN
Details: M&L for post construction ATT along the external wall below concrete or masonary apron using chemical emulsion @ 2.25 litres per linear metre incl drilling and plugging holes etc in apron complete all as specified & directed. M & L for treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement :2 coarse sand) to match the existing floors complete all as specified & directed. M&L for post construction ATT at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.50 litres/hole by driling 6 mm dia holes at a downward angle of 45 degree at 150 mm centre to centre and sealing the same complete all as specified & directed. M&L for PCC 1:5:10 type E-2, using 40 mm graded stone agg as in foundation, filling, mass concrete and sub base of floor complete all as specified and directed. M&L for cement concrete type B-1 (1:2:4) 20 mm graded aggregate in
Sector: Defense