sc compania de apa targoviste- dambovita sa extension and rehabilitation of the water and waste...
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SC COMPANIA DE APA TARGOVISTE-SC COMPANIA DE APA TARGOVISTE-DAMBOVITA SADAMBOVITA SA
Extension and Rehabilitation of Extension and Rehabilitation of The Water and Waste Water Infrastructure in The Water and Waste Water Infrastructure in
Dambovita CountyDambovita County
Damboviţa County: County surfaceCounty surface : 4 054 km² County populationCounty population: 535.000 inhabitants out of which
- urban area : 31 %- rural area : 69%
ReliefRelief: plain 33%, hill 33%, mountain 34% LocalitiesLocalities: 2 municipalities, 5 towns, 72 communes Population densityPopulation density: 132 loc/km2
Priority Agglomerations
Name Inhabitants(2008)
P.E. estimated
(2013)
Targoviste109.282 117.697
Moreni21.020 31.000
Pucioasa27.542 30.573
Gaesti 15.306 18.352
Titu14.438 17.368
Fieni9.282 11.970
Total196.870 226.960
Size of agglomeration (p.e.)
Number of agglomerations
Over 10.000 6Between
2.000 – 10.00056
Under 2.000 138
Identified Agglomerations
Regional Operating Company – SC Compania de Apa Targoviste-Dambovita SA
Has been established since 31 of July 2007, through RAGC’s Targoviste transformation into a commercial company with integral public capital ;
Has a number of 16 shareholders: Local Council of Targoviste (94,30546%), Local Council of Aninoasa ; Dambovita County Council (5,579776%), Local Council of Dragomiresti ; Local Council of Moreni; Local Council of Sotanga ; Local Council of Fieni; Local Council of Razvad ; Local Council of Gaesti; Local Council of Ulmi ; Local Council of Pucioasa; Local Council of Voinesti ; Local Council of Titu; Local Council of Branesti ; Local Council of Racari; Local Council of Gura Ocnitei ;
By means of IDA decision nr. 1/23.01.2008, SC Compania de Apa Targoviste-Dambovita SA has been nominated as a regional operating company in Dambovita county.
Since 16.06.2008, SC Compania de Apa Targoviste-Dambovita SA is operating in 2 municipalities, 5 towns and 34 communes from Dambovita County .
The situation in the water supply sector can be summarized as follows:
Number of water supply systems in the urban areas – 6;
The average connection rate to piped water supply in the urban area – 87%;
Number of water supply systems in the rural areas – 39;
The average connection rate to piped water supply in the rural area – 12%;
There are only 5 Water Treatment Plants: Targoviste (not working), Pucioasa, Gaesti and 2 in rural areas. For the remaining localities the water treatment consists of chlorination only;
Main deficits: Water losses caused by damages in the network; old pipes; worn-out or non-functional equipment; old or damaged structures such as reservoirs and pumping stations; chlorination facilities not in accordance with proper safety regulations
Existing situation in Dambovita County in terms of water supply and wastewater
C. Proposed investments for Dambovita County
WSZ / WA Description of works Investments justification
Targoviste
Water sourcesReabilitation and extension of Targoviste wellfields (Manesti – Gheboieni: 22 rehab. and 3 new wells; Dragomiresti Nord - Zavoi: 11 rehab. And 3 new wells)
Worn out pumps, metal column corroded, valves, fittings and pipes worn and corroded, concrete wellhead in a poor state, without flow meters
Trunk lines – rehabilitation• Manesti - Dragomiresti Nord (L = 4,8 km, De 450mm); • Dragomiresti Nord - Priseaca (L = 5,9 km, Dn 600mm) ;• Priseaca – Targoviste (L = 4,08 km, Dn = 600mm)
More than 30 yers old , poor condition, losses between 16% - 21% of input volume, breaks, water saved per Km between - 338 cum/day and 433 cum/day
Water tanks , chlorinations plant - rehabilitation• Dragomiresti North reservoir: 1 x 1200cum• Priseaca reservoirs, 1 x 5000 cum and chlorination plant (Q=345 l/s)• 300cum reservoir and pumping station
Plastering, paints works. Inadequate chlorination plant. Priseaca reservoir presents water intrusions.
Water tanks , chlorinations plant - new• Priseaca rezervoir: 1 x 5000cum
Existing rezervoir is broken in the middle of the building.
Distribution network - rehabilitation • low pressure distribution network L = 17.10 km;• high pressure distribution network L = 5.40 km
Old pipes, 1 - 2 breaks/month, routes trough blocks basements (High pressure net)
Wastewater network – rehabilitation• 8 Km rehabilitation•Rehabilitation of the existing WWPS (Casa Alba)
Clogged and damaged. Infiltration rate 150% In very bad conditions – frequently flooded
Wastewater network – extension• 5.5 Km extension• 2 new WWPS
Some neighborhoods or streets with WS network are not served by sewerage.
Wastewater treatment•Rehabilitation and extension of the existing WWTP
Existing capacity is not sufficient for future requirements. No tertiary treatment. Most equipment s is worn-out and corroded
C. Proposed investments for Dambovita CountyWSZ / WA Description of works Investments justification
Moreni
Water tanks , chlorinations plant – rehabilitation
• Bana reservoirs, V = 2 x 2500 cum and chlorination plant.Refurbisment to prevent water intrusion.
Distribution network - extension
• Extention in Schela quarter, L = 7,3 kmAllow the access to good drinking water . Increase the connection rate.
Wastewater network – rehabilitation• 3.4 km of main collector • 3.2 km of secondary network
The existing main collector is clogged and damaged – direct discharges in the River – 160% of infiltration. The sewerage network in the block area is clogged and damaged.
Wastewater network – extension• 20 km of sewerage extension• 5 new WWPS
Increasing connection rate from 55% to 90%.
Wastewater treatment•Rehabilitation and extension of the existing WWTP
Existing capacity is not sufficient for future requirements. No tertiary treatment. Most equipment is worn-out and corroded
Gaesti
Water sources
Extension of the existing Parc front of wells with 5 new wells and the trunk line to the WTP, with a total length of 2500m
To cover the water demand of the town.
Water tanks – new
• New reservoirs, V = 2 x 1000 cumThe old reservoirs are very damaged
Wastewater network – rehabilitation• 5.7 Km of main collector• 1.5 Km of sewerage net.• rehabilitation of the existing WWPS
The existing main collector is clogged and damaged. Equipment of WWPT (pumps, pipes) are worn-out.
Wastewater network – extension• 12.8 Km extension• 5 new WWPS
Increasing connection rate from 60% to 90%.
Wastewater treatment•Rehabilitation and extension of the existing WWTP
Existing capacity is not sufficient for future requirements. No tertiary treatment. Most equipment s is worn-out and corroded
C. Proposed investments for Dambovita CountyWSZ / WA Description of works Investments justification
Pucioasa
Water tanks , chlorinations plant – rehabilitation
•Musa reservoirs, V = 1 x 2500 + 1 x 4000 cum, and a new Cl2 chlorination plant;
•New reservoir in Bela quarter, V = 500 cum, and a new NaOCl chlorination plant
To prevent water intrusions, rusty, unsealing. Necessary terrain consolidation works. Safety water supply.
The north part of Pucioasa town will be supplied with drinking water. Assuring the water quality
Water tanks , chlorinations plant - new• New Cl2 chlorination plant at Branesti reservoires Assuring the water supply quality
Trunk lines – rehabilitation• Galma-Rateiu trunkline between Berevoiesti and Musa reservoirs, L = 4,27 km, De 280 - 315mm
40 years old pipe, hidraulic degraded pipe, water doesn't arrive to Musa reservoirs.
Trunk lines – new
• New racord fron Galma-Rateiu trunkline to Bela reservoir, L= 0,9 km, De 125mm
•Extention of Galma-Rateiu raw water trunkline between Musa reservoirs and Pucioasa Sat, L = 3,83 km, De 180 - 200mm
Assuring the water supply from Galma-Rateiu source
To allow the acces of a part of Pucioasa to a good water quality
Wastewater network – extension
• 26 km of sewerage extension
• 15 new WWPS
Increasing connection rate from 26% to 93%.
Wastewater treatment•Rehabilitation and extension of the existing WWTP
Existing capacity is not sufficient for future requirements. No tertiary treatment. Most equipment is worn-out and corroded
C. Proposed investments for Dambovita County
WSZ / WA Description of works Investments justification
Fieni
Water source
• Galma source extention: 3 new wells and extension of the existing water catchment chamber;
To cover the water demand of Fieni and Pucioasa water system
Trunk lines – rehabilitation
• Trunkline between Rateiu–Galma, L = 4,4 km, Dn 300mm
• Trunkline to Fieni reservoirs, L = 1,08 km, De 225mm
99 years old pipe, not buried into the ground, without thermal insulation, water saved per km - 305 cum/day.Pipe in a bad state, about 15 breaks / year
Water tanks , chlorinations plant – rehabilitation
• Galma reservoirs, V = 2 x 1000 cum;
• Rehabilitation of Fieni reservoir, V = 2500 cum, and a new chlorination plant
To prevent water intrusions, rusty, unsealing. To provide good quality of drinking water
Wastewater network – rehabilitation• 2 km of main collector;• 1.6 km of secondary network
The existing main collector is clogged and damaged – 175% of infiltration
Wastewater network – extension• 9.8 km of new sewerage network;• 3 new WWPS
Increasing connection rate from 57% to 97%.
Wastewater treatment•Rehabilitation and extension of the existing WWTP
Existing capacity is not sufficient for future requirements. No tertiary treatment.
Titu
Distribution network – rehabilitation• L = 1 km, De 140mm pipe 35 years old pipe, 11 breaks/ 2008
Distribution network – extension• L = 23,75 km, (110mm to 250mm pipes)
Allow the acces to good drinking water - increasing connection rate:37% to 95%
Wastewater network – extension• 9.9 km of new sewerage network;• 23 Km of vacuum sewer;• 2 new WWPS and 2 new vacuum stations
Increasing connection rate from 35% to 95%.
Wastewater treatment•Rehabilitation and extension of the existing WWTP
Existing capacity is not sufficient for future requirements. No tertiary treatment.
Procurement Strategy
Code Description Value (EUR)Tender
procedureTender period
Contract start
Contract end
DB-TA-P&DB-01 Works at water sources of Targoviste City 6.288.796 Intl. Q3-2011 Q4-2011 Q4-2013
DB-TA-P&DB-02 Rehabilitation and Extention of WWTP Targoviste Sud 19.959.484 Intl. Q4-2010 Q3-2011 Q4-2013
DB-TA-RB-01Rehabilitation and Extention of water supply and sewerage networks of Targoviste
7.814.294 Intl. Q3-2011 Q4-2011 Q4-2013
DB-MO-P&DB-03Rehabilitation and Extention of Bana rezervoirs and WWTP Moreni
9.948.711 Intl. Q3-2011 Q4-2011 Q4-2013
DB-MO-RB-02Rehabilitation and Extention of water supply and sewerage networks of Moreni
7.250.633 Intl. Q3-2011 Q4-2011 Q4-2013
DB-PU-P&DB-04Works at water sources and WWTP of Pucioasa and Fieni
16.739.753 Intl. Q3-2011 Q4-2011 Q4-2013
DB-PU-RB-03Rehabilitation and Extention of water supply and sewerage networks of Pucioasa and Fieni
8.746.180 Intl. Q3-2011 Q4-2011 Q4-2013
DB-GA-P&DB-05 Works at water sources and WWTP of Gaesti and Titu 10.501.856 Intl. Q3-2011 Q4-2011 Q4-2013
DB-GA-RB-04Rehabilitation and Extention of water supply and sewerage networks Gaesti
8.500.882 Intl. Q3-2011 Q4-2011 Q4-2013
DB-TI-RB-05Rehabilitation and Extention of water supply and sewerage networks Titu
9.394.685 Intl. Q4-2010 Q2-2011 Q4-2013
TOTAL Yellow book 63.438.600
TOTAL R book 41.706.674
TOTAL Works Contracts 105.145.274
Code Description Value (EUR) Tender procedure
Tender period
Contract start
Contract end
DB-Ser-01TA for Project Management &Works
Supervision8.858.885 Intl. Q3-2010 Q1-2011 Q4-2013
DB-Ser-03 Designer TA acc. to Law 10 808.162 Intl. Q4-2010 Q1-2011 Q4-2013
DB-Ser-02 Project Audit 404.081 Intl. Q2-2011 O3-2011 Q4-2013
DB-Pro-01 Bulkmeters, leak detection 341.800 Intl. Q3-2011 Q4-2011 Q4-2011
DB-Pro-02Flushing truck and operational vehicles
640.000 Intl. Q3-2011 Q4-2011 Q4-2011
DB-Pro-03Procurement and Installation of SCADA equipment
1.425.500 Intl. Q3-2011 O4-2011 Q3-2012
DB-Pro-04Operational Endowments (ineligible costs)
1.050.000 Intl. Q1-2012 Q2-2012 Q1-2013
TOTAL Service Contracts 11.709.543
CONTACT DATA
GENERAL MANAGER - ENG. RADU VASILESCU MAIL : radu.vasilescu2002@gmail.com PHONE : 0040723645081
P.I.U MANAGER - ENG. CRISTIAN SGARBURA MAIL: cristian.sgarbura@catd.ro , csgarbura@yahoo.com
PHONE : 0040722141374
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