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Maintenance & interruptions

The plan of complex of scheduled maintenance and repair works by PJSC "Ukrtransgaz" in 2018 with the reduction of gas transportation 

 

updated 26/04/2018

Сomplex of scheduled maintenance

Duration (hours)

Max capacity on GMS

Notes

Complex № 1 (02.05 - 12.05)

 

 

 

Maintenance on gas pipelines UPU and «Progress»: CS Romny (120), CS Sofiivska, CS Illintsi, CS Gusyatyn, CS Golyatyn. replacement of valve No. 1 GPU № 2 CS Sofiivska and CS Gusyatyn main pipeline UPU. replacement of valve No. 6 GPU 1, 2, 3 CS Illintsi main pipeline UPU (6 days). Repair of pipeline.

72 (120, 144)

 

 

3643,7 km and 3644 km main pipeline UPU. Replacement of valves on pipeline crossing of main pipeline UPU (3643,7 km and 3644 km) and main pipeline«Progress» (3788,7 km) of Dnipro river. Stop of gas transportation via GMS Grebinka..

240

Max capacity at GMS Beregovo, Tekovo, Uzhgorod, Drozdovychy Q=136 mcm/d. Max entry capacity at GMS Sudzha (P=75) Q=90 mcm/day.
 

CS Sofiivska -
CS Stavyshe

Complex No. 2 (22.05 - 24.05)

 

 

 

Maintenance on gas pipelines UPU and «Progress»: CS Grebinka, CS Stavyshche, CS Bar, CS Bogorodchany. Replacement of valve No. 1 GPU № 2 CS Stavyshche main pipeline UPU. Repair of pipeline.

72

Max capacity at GMS Beregovo, Tekovo, Uzhgorod Q=225 mcm/d.
Max entry capacity at GMS Sudzha (Р=75) Q=210 mcm/d.

 

Complex No. 3 (29.05 - 31.05)

 

 

 

Maintenance on gas pipelines EKK-EKD, SHPK-SHDK-EDK on CS Romny, CS Sumy, CS Grebinka an CS Yagotyn. Repair of pipeline.

72

Max entry capacity at GMS Sudzha (Р=55) Q=24 mcm/d.

 

Complex No. 4 (05.06 - 07.06)

 

 

 

Maintenance on gas pipelines SHPK-SHDK-EDK on CS Lubny and pipeline KZU-1,2 CS Krasyliv.
Repair of pipeline.

72

Max entry capacity at GMS Sudzha (Р=55) Q=24 mcm/d.

 

Complex No. 5 (13.06 - 16.06)

 

 

 

Maintenance on gas pipelines  EKKR, ATI on  on CS Romny, CS Reshetilovka, CS Kirovogradska, CS Ananev, CS Orlovka-2. Repair of pipeline and GMS Grebennyky

96

Max capacity at GMS Orlovka Q = 45 mcm /d., Reduction of pressure in the places of maintenance to 0,7Pa.

CS Tiraspol ( SHDKRI) and CS Vulkanesty under maintenance.

Balkan (back-up) June 13-16, 2018

Complex No. 6 (19.06  - 21.06)

 

 

 

Maintenance on gas pipelines EKK and KZU-1,2 on CS Glyshkiv and CS Ternopil.
Repair of pipeline.

72

Max entry capacity at GMS Sudzha (Р=55) Q=24 mcm/d.

 

Complex No. 7 (03.07 - 05.07)

 

 

 

Maintenance on gas pipelines «Soyuz»: CS Borovaya,  CS Mashevka, CS Olexandrivka, CS Gaysin, CS Gusatyn, CS Hust.  Repair of pipeline.

72

Max capacity at GMS Beregovo, Tekovo, Uzhgorod Q=220 mcm/d. Max entry capacity at GMS Sudzha (P=75) Q=230 mcm/d.
 

Maintenance works of Gazprom with possible stop of GMS Pysarivka

Complex No. 8 (07.08 - 10.08)

 

 

 

Maintenance on gas pipelines Komarno – Drozdovychy at CS Komarno and on gas pipelines KZU-1,2 on CS Boyarka. Repair of pipeline Komarno-Derzkordon Dn 700.

96

Max capacity at GMS Drozdovychy Q=9 mcm/d.
Stop of flow via GMS Germanovychy.

 

Complex No. 9 (14.08 - 16.08)

 

 

 

Maintenance on gas pipelines "Soyuz": CS Soyuz, CS Pervomayska, CS Kremenchyk, CS Talne, CS Bar, CS Bogorodchany. Repair of pipeline.

72

Max capacity at GMS Beregovo, Tekovo, Uzhgorod Q=200 mcm/d. Max entry capacity at GMS Sudzha (P=75) Q=230 mcm/d.
 

 

2181 km CS Souz. Connection valve of CS Bar. Connection of pipeline cutting in the reverse direction. Disconnection of area of gas pipeline Soyuz —2180,4 km - 2181 km.

144

 

 

Complex No. 10 (20.08 - 23.08)

 

 

 

Maintenance on gas pipelines EKKR, KACHB, ATI on CSZinkivska, CS Zadniprovska, CS P.Byska, CS Orlovka-1. Repair of pipeline. Replacement of valve No.101 Dn1400 on connection of CS Zinkivska and replacement of valve No.7 Dn1400 CS Reshetylivska. Stop of part of main pipeline EKKR between CS Zinkivska and CS Reshytylivka.

72 (240)

Max capacity at GMS Orlovka Q=45 mcm/d,
reduction of pressure at the place of maintenance to 0,7 Pa. CS Tyraspil (pipeline SHDKRI) and CS Vylkaneshty in operation.
Max capacity at GMS Beregovo, Tekovo, Uzhgorod Q=170 mcm/d. Max entry capacity at GMS Sudzha (P=75) Q=170 mcm/d.
 

Balkan (main) June 13-16, 2018

Complex No. 11 (11.09 - 13.09)

 

 

 

Maintenance on gas pipelines SHPK-SHDK-EDK and KZU-1,2 on CS Berdychiv (120) and CS Rogatyn.
Repair of pipeline.

72

Max entry capacity at GMS Sudzha (P=55) Q=24 mcm/d.
 

 

Complex No.  12 (25.09 - 27.09)

 

 

 

Maintenance on gas pipeline SHPK-SHDK-EDK on CS Dykanka. Repair of pipeline.

72

Max entry capacity at GMS Sudzha (P=55) Q=24 mcm/d.
 

 

Complex No. 13 (02.10 - 04.10)

 

 

 

Maintenance on gas pipeline DUD-2 on CS Dolyna, CS Rososh, CS-1 and CS-2 Uzhgorod. CS Uzhgorod – installation of heavy caps and connection of rectified pipeline part DUD-2. Disconnection of technical communications of CS-2 Dolyna. Replacement of nonpressurized valves of crossing compressors of CS Uzhgorod, CS Rososh, CS Dolyna (120 hours each) Repair of pipeline.
Gas pipeline DUD-2182 km. Connection of pig trap station.

72, 120

Max capacity at GMS Beregovo, Tekovo, Uzhgorod Q=170 mcm/d.
Stop of gas pipeline DUD-2 (stop of flow at GMS Budince or reverse flow at CS Hust).

 

Repair works at the gas pipelines from January to December 2018

 

 

 

Stop of flow at main pipeline Dashava – Kiev on part 266,2 km – 306,8 km and 247,3 km – 285,8 km for replacement of valves No. 285.8, No. 266.2 Dn500.

 

 

 

Reinsulation of main pipeline EKK linear part of main pipeline division Yagotyn, main pipeline SHDK-EDK-SHPK linear part of main pipeline division Dykanska, main pipeline KZU-2 linear part of main pipeline division and works on reconstruction of cover on 431,152 km main pipeline SHDK Yagotyn linear part of main pipeline division with reduction of pressure not less than 10% from the max pressure.

 

 

 

Removal of defects by installing reinforcing metal couplings at pressure 0,7 Pa on main pipeline Progres, UPU, EKKR, EKD, EKK,SHDK-EDK-SHPK and KZU-1,2.

 

 

 

Repair of insulation on edge with partial replacement of pipes and re-tie-in of main gas pipeline joints Komarno - Drozdovychi DN 500. Section 44,55 km - 48,05 km.

October - December,
2 months

Gas receiving through GMS Hermanowice in the volume of 4-6 mcm/d.

 

Repair of insulation on edge with partial replacement of pipes and re-tie-in of main gas pipeline joints Komarno - Drozdovychi DN 800 (looping). Sections 5,774 km - 6,2 km; 9,8 km - 10,9 km and 53,609 km - 54,819 km.

2 months

 

 

Repair of insulation on edge with partial replacement of pipes and exploring of main gas pipeline joints KZU-ІІ DN 1200 (523,905 km - 524,705 km)

2 months

 

 

Fireworks on connecting new crossings, which is planned to be built by the method of horizontal directional drilling of main gas pipeline KZU-ІІ DN 1200 on the crossing through the Dnister river (518 km)

1 week

 

 

Fireworks on connecting new crossings, which is planned to be built by the method of horizontal directional drilling of main gas pipeline Ivantsevychy - Dolyna - ІІ DN 1200 on the crossing through the Dnister river (457 km)

1 week

 

 

Replacement of not straight way valves DN 1000 (3T and 8) with   binding of main gas pipeline KZU-I DN 1000 CS Ternopil - CS K.Buzka

2 weeks

 

 

Repair of insulation on edge with partial replacement of pipes and exploring of main gas pipeline joints Pukenychi - Komarno DN 700. Section 4,32 km - 6,37 km.

2 months

 

 

Capital repairs of UPU main gas pipeline. Disconnection of the sections 3974,77 km - 4008,45 km and 4101,3 km - 4128,455 km. Connection of newly constructed sections of the reconstruction facility. 1st launch complex.

October,
8 days

 

 

Capital repairs of main gas pipeline "Rozdilna - Izmail". Sections 93,7-99,36 km; 280-287 km and 292,2-296,3 km.

 

 

 

Replacement of stop valve on main gas pipeline SHDKRI. Valve connection No. 108 (18,53 km), No. 110 (18,53 km) and No. 9 (49,87 km)

168

 

 

Gas pipeline branch to Hungary. Replacement of valve No.291 (49,1 km)

September 12-15, 96

Stopping the gas supply to the GMS Beregovo.

 

АТІ gas pipeline. Кm 0 - 335. Repair of pipeline with pressure reduction.

624

 

 

Soyuz gas pipeline. Кm 2572,6 - 2675. Repair of pipeline on the section of CS КС Khust - CS Uzhgorod with pressure reduction.

192

 

 

UPU gas pipeline. Кm 4366 - 4417. Repair of pipeline on the site of CS Golyatyn – CS Uzhgorod with pressure reduction.

120

 

 

Progress gas pipeline. Кm 4507 - 4557. Repair of pipeline on the site of CS Golyatyn – CS Uzhgorod with pressure reduction.

120

 

 

Main gas pipeline DUD-ІІ. Кm 0 - 175. Repair of pipeline with pressure reduction.

192

 

 

Gas pipeline branch to Hungary. Km 0 - 52,4. Repair of pipeline with pressure reduction.

192