Grand Housing Development Program Volume III - Gtz

INTERNAL STAIRCASEThe handrail before dismounting. All parts are marked toease assembling after repair.One of the original steps is broken. By turning it 180 deg. itcan be reused. Edges are rounded with a grinder.The metal holdersof the handrail areembedded to thewall and fixed withmortar.- Ensure exact position of mounting saddles for thehandrail.- Broken steps can be repaired using the same materialby turning the step 180 deg.- Terrazzo steps can be grinded with angle grinderPlacing the reused step in mortar bed.The staircase withouthandrail. Thehandrail is repairedand broken piecesare renewed. It isalso sanded andpainted.Plaster work on thestaircase and repairwork on the stepsare carried out.The handrail’s saddles, made of wood, mounted on the wall.Openings will be filled while plastering the second coat.- Use acid water mixture for cleaning terrazzoTHE KASANCHIS RENOVATION PROJECT HINTS ON THE EXECUTION OF WORK51Addis AbabaCity Government