136 Technical Document 3. Elastic Slide Pipe Connection Procedure Increaser Outer Pipe (Existing) Sleeve Pipe Outer Pipe (Existing) Inner Pipe (Existing) Outer Pipe (Existing) Sleeve Pipe Insertion Pipe Cap Steps 1) Component preparation �@ Prepare required fitting for connection with elastic slide pipe. 2) Increaser connection �A Connect increaser to outer piper (existing). 3) Sleeve pipe insertion �B Insert sleeve pipe from cap side (hole in the center) and penetrate through outer pipe (existing). 4) Insertion pipe connection �C Insert insertion pipe and connect to outer piper (existing). 5) Inner pipe connection �D Connect inner piper (existing). 6) Sleeve pipe connection �E Connect sleeve pipe and increaser.