PT NWPCI CONSORTIUM WIKA-CHENGDA PT PLN PLTU KALIMANTAN SELATAN 2*6MW

Erection Procedure of Electrostatic Precipitator (ESP)

1. Purpose

This procedure is to provide an available plan and ensure a smooth installation for boiler ESP installation.

2. Basis

2.1 Drawings and documents from SHANDONG YANGGUANG

2.2 Drawings and document form Tianjie Group Co.ltd.

3．Content and work quantity

3.1 Open packing, check the amount, compile working instruction, teach-know-how, equipment and

tools, instrument and so on.

3.2 Foundation acceptance

3.3 Base seat installation

3.4 Hopper installation

3.5 Casing installation

3.6 Cathode & anode system installation

3.7 Inlet & outlet sealing installation

3.8 Stairway and access installation

3.9 HV cable installation

3.10 Installation of hanging system on ESP top

3.11 Installation of corresponding electric equipment

3.12 Partial pre-commissioning

4．Conditions to be finished before erection

4.1 The equipments and tools, welding rod, oxygen, acetylene and so on are ready;

4.2 The foundation of ESP is finished and accepted;

4.3 All drawing and instruction manual is ready and appear no fault after examine;

4.4 Road and access unclocked;

4.5 Construction field is backfilled and compacted.

5．Flow chart and relative documents

5.1 flow chart