Construction Method Workers ascend to heightsChimney platformFasten your safety belt when operating.φ20 Nylon rope is securely fastenedChimneySecurely tie down the platform's support.(If the chimney platform is unsafe, use)#12 wire rope is wrapped around the chimney platform in a full circle and secured with clips. The nylon rope used during construction is also connected to the wire rope, ensuring dual safety measures....and utilizeφ20 Nylon ropeAsAdditional Insurance，Simultaneously, secure each person's safety belt with a self-locking device to the secondary restraint.OnePersonTwoRootφ20 nylon rope). This increases the safety factor, ensuring safety is achieved.

Construction personnel use seated ladder boards to ascend.U-bolts are installed from top to bottom for smooth construction by workers.FirstlyPlease provide the Chinese content to be translated.PlatformProceedReinforcement and repair: After the corresponding dimensions for the materials requiring replacement are prepared on the ground, use manual labor to hoist them up to the replacement point using a pulley. Complete all repairs and reinforcement before proceeding.Manual rust removal and polishing。

Section 2: Inner Wall Inspection：

TranslateEach personTwo pieces20#Polyester ropeOne main rope and one secondary safety ropeSet down and secure on the chimney top platformUpper support area Utilized the suspended platform method for construction completion.

The inner wall of the chimney is inspected through photography and video recording.