PC Method
and Wastewater Facilities









PC-Integrated PP Sheet

CIF MBR TANK






HF W.W TANK






CaOH2 TANK






SOLVENT MBR
TANK



CIF/HF MBR TANK



CIF SETTLING TANK




PP Sheet Production
(Ansen Factory)

Laying PP Sheet
(PC Factory)


Concrete Pouring

Stockpiling / Storage

Transportation to Site

On-Site Hoisting

On-Site Installation

Wall Joint Welding

Laying Floor PP Sheet

Pipe Installation

Water Filling
Site Name: “S” Electronics Giheung Campus UT Building

Completion Date: 2014.07.23 – Construction Completed

Completion Date: 2014.07.23 – Construction Completed

Completion Date: 2014.07.23 – Construction Completed

Completion Date: 2014.07.23 – Construction Completed
ROOM NAME
7. Industrial Tank - 1
8. Industrial Tank - 2
Site Name: “S” Electronics Giheung Campus UT Building,
Hwaseong 16 & 17 Line – Acid and Alkali Tank Building

Completion Date: 2014.11.18 – Construction Completed

Completion Date: 2014.12.15 – Construction Completed

Completion Date: 2014.12.22 – Construction Completed

Completion Date: 2014.12.30 – Construction Completed

POND for BF
Completion Date: 2015.03.02 – Construction Completed

POND
Completion Date: 2015.03.06 – Construction Completed

POND
Completion Date: 2015.03.09 – Construction Completed

POND
Completion Date: 2015.03.03 – Construction Completed
Site Name: “S” Electronics Giheung Campus UT Building

Completion Date: 2015-03-08 – Construction Completed

Completion Date: 2015-03-09 – Construction Completed

Completion Date: 2015-03-10 – Construction Completed
division | total |
---|---|
(2) NEUTRALIZATION POND for BF | 295.62 |
(3) BIOFILTER FEED POND | 200.19 |
(4) H2O2 REMOVAL POND | 216.01 |
(5) No.2 NEUTRALIZATION POND | 129.27 |
(7) DISTRIBUTOR | 35.70 |
(8) No.1 NEUTRALIZATION POND | 145.78 |
(9) FLOCCULATION POND | 152.25 |
(10) No.1 REACTION POND | 175.08 |
(11) No.2 REACTION POND | 146.40 |
(13) BAC FEED POND | 236.73 |
(14) NaOH STORAGE TANK | 170.50 |

Completion Date: 2015-03-12 – Construction Completed

Completion Date: 2015-03-13 – Construction Completed

Completion Date: 2015-02-28 – Construction Completed

Completion Date: 2015-03-11 – Construction Completed
Year Applied | Client | Application Target | Main Chemical Contents | Notes | Photo |
2014 ~ 2020 | Yongin, Inje, Haenam, Gurye, Uijeongbu, and over 50 other water treatment plants | Water purification plants, reservoirs | DRINK Water | Applied new PP sheet | ![]() |
2020~ (On Going) | Donghae Waterworks Office, Cheorwon Dongsong Water Purification Plant | Water purification plants, reservoirs | Drink Water | Applied new PP sheet | ![]() |
SK HYNIX | |||||
2017~ | SK Hynix Cheongju | M15 PH-1 Underground Reservoir | Portable & DI water | Applied PCPL method | ![]() |
2018~ | SK Hynix Cheongju | M15 PH-1 Raw Material Warehouse Underground Reservoir | Portable Water | Applied RCPL method | ![]() |
2019 ~ 2020 | SK Hynix Icheon | M16 PH-1 Ultrapure Water Reservoir | DI water | Applied new PP sheet | ![]() |
Year Applied | Client | Application Target | Main Chemical Contents | Notes | Photo |
2014~ | “S” Electronics Hwaseong Campus | Line 16 UT Building Wastewater Recycling Facility | Acid Waster Water | Applied new PP sheet (5,900㎡) | ![]() |
2015~ | “S” Electronics Giheung Campus | SR-UT1 Building Underground Reservoir | Portable & DI water | Applied new PP sheet (10,300㎡) | ![]() |
2015 ~ 2016 | “S” Electronics Hwaseong Campus | Line 17 UT Building PH1 Underground Reservoir | Portable & DI water | Applied new PP sheet (10,947㎡) | ![]() |
2019~ | “S” Electronics Giheung Campus | Ultrapure Water Intake Structure (Line 9) Repair Work | DI water | Removed Polyurea Coating and Installed PP Lining (560㎡) | ![]() |
2020.11 ~ 2023.12 | “S” Electronics – Giheung Campus | Ultrapure Water Intake Structure (Line 7, 8) | – DI water | – Removed Polyurea Coating and Installed PP Lining | – Completed |
Pyeongtaek Campus | P3. WWT, UPW | – Acid water, DI water | -AppliedPCPLmethod | – Completed |
PP Pipe Sleeve, PP Piping,
PP Ladder, PP Support (Example)

PP pipe sleeve construction

PP pipe construction

PP ladder construction

PP Support Construction
PP Piping Test Report
– Compressive Load: 74,067 N (Standard: 1,500)
– Bending Load: 5,991 N (Standard: ≥800)
Performance Verified

structural calculation

Korea Construction Temporary Workers Association Report

Korea Construction Temporary Works Association

Test report
Photos of PP Sheet Application After Removal of Existing Product

FRP Ceiling Sagging

FRP Efflorescence

FRP Removal

FRP Removal

FRP Removal

FRP Removal

FRP Removal

FRP Removal

FRP Removal

FRP Removal

Concrete Corrosion

Concrete Corrosion

PP Sheet Around Piping

Automatic PP Sheet Installation

PP Sheet Sleeve Installation

PP Sheet Installation in Progress

PP Sheet Installation in Progress

PP Sheet Installation in Progress
Year | Project Name | Client |
2013 | Repair work for chemical tanks at Ilsan Water Purification Plant | K-Water |
2014 | New construction of Giheung SR-PJT UT15 | Samsung C&T |
Repair work for Okjung Wastewater Treatment Plant | Samsung Engineering | |
New construction of Line 16 UT Building Wastewater Recycling Facility | Samsung Engineering | |
Repair work for Cheongju Water Purification Plant | K-Water | |
2015 | New construction of Hwasung Line 17 UT Building PH2 | Samsung Engineering |
Repair work for Suji Water Purification Plant | K-Water | |
Cheongju Water Purification Plant Chemical Tank FRP Removal and Repair Work | K-Water | |
2016 | Repair work for Cheongju Water Purification Plant | K-Water |
Repair work for Seongnam Water Purification Plant | K-Water | |
2017 | Repair work for chemical tanks at Seoul Gangbuk Arisu Purification Center | Seoul Waterworks Authority |
SK hynix M15 Underground Reservoir Repair Work | SK EcoPlant | |
2018 | Ace Antenna WWT New Construction | TEKS |
SK hynix M15#2 Raw Material Warehouse Underground Reservoir New Construction | SK EcoPlant | |
2018 | SK hynix M16#2&CUBG New Construction | SK EcoPlant |
Repair work for FRP chemical tanks at Buan Water Purification Plant | K-Water | |
Giheung Samsung Electronics “Chemical Tank” Repair Work | Samsung Electronics | |
2018 | Repair work for Cheongju Water Purification Plant | K-Water Cheongju |
Repair work for Onsan Water Purification Plant | K-Water Eumseong | |
Samsung Electronics Giheung Plant #3 Water Purification Plant Chemical Tank Repair Work #9 | Samsung Electronics | |
2021 | Repair work for water tank and waterproofing at Yongin Water Purification Plant | Gyeonggi-do Yongin Waterworks Authority |
Samsung Electronics Pyeongtaek Campus High-Purity Acid Wastewater Tank – Concrete Lining with PP Sheet | Samsung C&T Construction Division | |
SK hynix M16 WWT Project OBL Concrete Lining with PP Sheet | SK EcoPlant | |
2022 | Repair work for chemical tanks at Samsung Electronics Giheung & Hwaseong Campus | Samsung Electronics |
SK hynix M15 PH-2 Project IBL New Construction | SK EcoPlant | |
SK hynix M15 PH-2 WWT Project OBL New Construction | SK EcoPlant | |
Repair work for chemical tanks at Gangneung Water Purification Plant | Gangneung Waterworks Authority | |
2023 | Samsung Electronics Pyeongtaek P3 UPW Acid Water Tank PP Sheet ST2 New Construction | Samsung C&T Construction Division |