PROJECT CONSOLIDATION OF SEWAGE DISPOSAL ACTIVITIES IN KUJANG AND ANBYON CITIES

Gran Contract –External Actions of the European Union – DCI-FOOD/2012/308-855

Eng. Jose Miguel Ruiz Verona -Land and Water Management Engineer, B.Sc.,M.Sc.

Head of Project & Technical Advisor

Timeline

Duration: 3 years, starting from February 1th, 2013 till February 2016:• Inception phase including inception and planning workshop:

March - December 2013• Steering Committee establishment (SC) – November 2013.• Signing of Memorandum of Understanding with MoCM &

People’s Committee– January 2014.• Implementation of the physical actions in the project sites: since

April 2014

Project objective and expected resultsStrengthen the resilience of urban communities, including social and health institutions, in Kujang City (North Pyong‘an Province) and Anbyon City (Kangwon Province) by improving food security, health and hygiene situation.Results:Urban water supply networks and sanitation facilities in private houses and

social/health institutions are rehabilitated and reinstalled.Decentralized storage units and sewage disposal systems (DEWATS) are developed and

constructed.A locally adapted concept in respect of reutilization of sewage waste products for

agriculture is defined and methods are applied.The capacities of the users/operators are strengthened by implementation measures.

Target population, counterparts and other implementing partnersTarget population:• Anbyon City 27.500 inhabitants• Kujang City 29.290 inhabitantsCounterparts: • Ministry of City Management (MoCM)• People’s Committee/Department of City Planning & Household GroupOther implementing partners:• MoPH/DoPH, MoA/PAMC, MoE/PEMC, PED and Anti- epidemiological

Station

INCEPTION PHASE March – December 2013• Ex-ante baseline survey: W&S coverages, water related diseases and

malnutrition recurrence, water consumption and availability (Q&Q) and effluents pollution load.

• Assessment, designing, feasibility and cost estimation of the different interventions.

• Operational Plan adjustment upon the findings and needs. • Inception and Planning Workshop.

What is new in the project as a result of the assessment conducted during the inception phase

Under result 3 new issues were identified not included yet in the project:• Stormwater management (flood hazard map development and

drainage)• Flood control and prevention (river stabilization and regulation

measures)

Performed activities per expected result

REHABILITATION OF WSS

《 SAFE DRINKING WATER SUPPLY》

WATER INTAKE AND TRANSMISION PIPELINE

OVERHEAD TANKS

DISTRIBUTION NETWORK AND INHOUSE GRID

WATER QUALITY TESTIN RUTINE

WATER INTAKE 2014

LEAKING DAM DAMAGED WATER METER

INEFFICIENT WATER FILTERWATER FILTER AREA

IMPROVED WATER INTAKE COMPONENTS & IMPROVED WATER QUALITY

REPLACED WATER METER

REHAB OF SETTLER & FILTER

MODELLING OF THE RIVER CHANNEL SECTIONS FOR SUSPENSIN

BRIDGE DESIGN

(PEAK FLOW 150 mᶟ/s)

SUSPENSION BRIDGE UNDER CONSTRUCTION

COMPLETION OF SUSPENSION BRIDGE

BENEFICIARIES: 12950PP

REHAB OF PUMP STATION IN KUJANG

PUMP STATION

NEWLY INSTALLED CONTROL BOX & VOLTAGE REGULATOR

REPLACEMENT OF PUMPS

INSTALLAATION OF TRANSFORMER

PIPELINE PROTECTION STRUCTURE

REPLACEMENT OF FITTINGS AT HH LEVEL

OLD FITTINGS

WATER INTAKE PROTECTION STRUCTURE AND RIVER CHANNEL STABILIZATION WORK

SANITATION FACILITIES

• CONSTRUCTION OF DOUBLE PIT VIP LATRINES (550 units)

• CONSTRUCTION OF COMMUNITY SANITATION CENTER (4)

• INSTALLATION OF INDOOR TOILETS AND DOWNPIPES (500 units)

• INTALLATION OF INDOOR TOILETS AT SOCIAL/PUBLIC BUILDINGS

DOUBLE PIT VIP LATRINE

COMMUNITY SANITATION CENTER (CSC)

OLD CSC

CSC UNDER CONSTRUCTION

NEWLY CONSTRUCTED

INDOOR TOILET

330 HH IN KUJANG

170HH IN ANBYONOLD INDOOR TOILET

REHABILITATED INDOOR & OUTDOOR TOILETS IN ANBYON HOSPITAL

REHABILITATED OUTDOOR TOILET

IN HAKSONG SCHOOL (BENEFICIARIES: 350 PP)

REHABILITATED INDOOR TOILETS IN SOCIAL/HEALTH INSTITUTIONS

INDOOR TOILET IN

ANBYON GUEST HOUSE

REHABILITATED INDOOR

TOILET IN ANBYON ANTI-

EPIDEMIOLOGICAL CENTER

Wastewater treatment, reuse and disposal

• Simplified sewer system (Kujang): 1 full flash DEWATS constructed, 8 under construction.

• Solid free sewer systems (Anbyon): 12 septic tanks constructed and 4 DEWATS constructed, 4 under construction.

Simplified sewer system conceptual model design

Solid free sewer system conceptual model design

WASTEWATER TREATMENT, REUSE AND DISPOSAL

KUJANG COUNTY

DEWATS 9

BENEFICIARIES 5093

DRYING BED 456 ㎡

ANBYON COUNTY

DEWATS 8

BENEFICIARIES 3479

DRYING BED 240㎡

DEWATS design sector 18 – 182 families

KUJANG DEWATS IN OPERATION

DEWATS 182 HH/DAYOUTLET

SLUDGE CHECK

SETTLER

HOUSE CONNECTION AND INSPECTION CHAMBER

DEWATS 303 HH UNDER CONSTRUCTION

CONSTRUCTION SITE

CONSTRUCTION UNDER DEVELOPMENT

FINALIZED DEWATS TREATMENT UNIT

SEPTIC TANKS IN ANBYON (18)

CONSTRUCTION OF DRAINAGE CHANNEL FOR FLOOD MANAGEMENT

SETTLER, DRAINAGE CHANNEL AND REGULATION STRUCTURES (STORMWATER MANAGEMENT)

Reutilization of sewage waste products

• Composting yard site selected, designed and construction materials in process of procurement.

• Conduct a meeting with PC, MoA/AMC to define the use of sewage products for agriculture/horticulture production, aquaculture and environmental purposes

• Risk chain assessment scheme for the unsuitable use of sludge an untreated excretes as fertilizer for horti/agriculture production

SLUDGE DRYING BEDS IN ANBYON AND KUJANG

ITEMS FOR THE SAFE HANDLING OF SLUDGE

SOLAR GREENHOUSE IN ANBYON CITY

Capacity building• Onsite concrete workshops ( 2 events)• DEWATS design and construction (2 events)• O&M of the water supply systems (2 events)• O&M of DEWATS, reuse of wastewater (2 events)• Hydraulic calculation for the design of WSS (2 events)• Catchment hydrology (1 event)• Hygiene promotion campaign (2 events) • Water quality testing ( 2 events)

HYGIENE PROMOTION CAMPAIGN

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