Shell Construction Work for Demolition KT Building D Part 1 (Preparation)

Shell construction work: Access to the BKA premises only after successful personal security check of personnel, including submission of personal data and copies of identification documents; no claims for damages in case of negative decision. 5 units mobile work platforms 2kN/m², L 2.6 m, W 1.1 m, H 2-3m; 5 units mobile work platforms 2kN/m², L 2.6 m, W 1.1 m, H 4-5m; 1 lump sum creation and submission of required applications and permits for wet blasting work; 600 m² protective covering PE film; 100 m² protective covering hardboard; 200 m collection device for blasting agent waste. Wet blasting of exterior components: 120 m² remove old coatings/loose layers, underside of roof overhang, normal concrete; 120 m remove old coatings/loose layers, front side of roof overhang, normal concrete; 120 m² remove old coatings/loose layers, barrel vault, normal concrete; 900 m² remove old coatings/loose layers, lintel, normal concrete; 2,425 m² remove old coatings/loose layers, column, normal concrete; 365 m² remove old coatings/loose layers, parapet, lightweight concrete / pumice stone; 565 m² remove old coatings/loose layers, exterior wall, normal concrete; 300 m² remove old coatings/loose layers, top side of balcony slab, normal concrete; 280 m² remove old coatings/loose layers, underside of balcony slab, normal concrete; 240 m remove old coatings/loose layers, front side of balcony slab, normal concrete. High-pressure cleaning of exterior components: 500 m remove contaminants, high-pressure water blasting, cornice, normal concrete. Wet blasting of interior components: 260 m remove loose layers, wet blasting, wall / column, building expansion joint, normal concrete; 295 m remove loose layers, wet blasting, ceiling slab, building expansion joint, normal concrete; 500 m² remove loose layers, wet blasting, lintel, normal concrete; 1,600 m² remove loose layers, wet blasting, 4-sided column, normal concrete; 1,300 m² remove loose layers, wet blasting, 3-sided column, normal concrete; 40 m² remove loose layers, wet blasting, barrel vault, normal concrete; 3,200 m² remove loose layers, wet blasting, interior wall, normal concrete; 900 m² remove loose layers, wet blasting, beam, normal concrete; 1,500 m² remove loose layers, wet blasting, ceiling, normal concrete; 600 m² remove old coatings/loose layers, wall, normal concrete; 200 m² remove old coatings/loose layers, ceiling, normal concrete; 50 m² remove old coatings/loose layers, column, normal concrete; 25 m² remove old coatings/loose layers, lintel, normal concrete. Compressed air blasting of interior components: 3,100 m² remove loose layers, ceiling, lightweight concrete / pumice stone; 550 m² remove loose layers, parapet, lightweight concrete / pumice stone; 250 units chisel out gypsum-containing defects up to 0.01m², depth up to 5cm. Disposal: 5 units sampling and chemical declaration analysis; 25 t AVV 120117 - blasting agent waste; 5 t AVV 120116* - contaminated blasting agent waste. Documentation: Documentation, 1 paper copy, 1 digital copy.

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