Surgil ESIA Report - Volume III - EKN

“O’ZLITINEFTGAZ” PC
PFS “Surgil field complex costruction with valuable
components retrieval”
Lighting of camp territory to execute by the lamps of RKU-01-250 type, installed on
f/c supports of exterior lighting.
Installed, design capacities and annual electric power consumption of the EСCP
means are listed in the table 11:
Table 11 - Annual electric power consumption of the EСCP means
Name
Installed capacity,
kV
Design capacity,
kV
Annual electric
power
consumption
thous.kV.h.
EСCP GGS -1. 2. 3 45 45 394.2
EСCP of wells loops 144 144 1261.44
EСCP of Surgil CGTU–
Akchalak GCC gas pipeline
and condensate line
80 80 700.80
Total length of TL 10kV makes:
- for power supply of EСCP means, loops of wells, GGS -1. 2. 3 – 108km;
- for power supply of EСCP means of Surgil CGTU– Akchalak GCC gas
pipeline, condensate line – 115km;
It is necessary to note, that device of electrochemical protection from gas pipeline
corrosion is one of effective nature-conservative measures at minimum impact on soils and
grounds.
EСCP allows to considerably reducing the danger of corrosion destruction of gas
pipelines and, therefore, emissions of hydrocarbons in atmospheric air.
Water supply and sewerage, firefighting
Water supply and sewerage technical decisions are directed to providing of
projectable manufacture with water taking into account its specificity.
Area water supply for industrial and fire-prevention needs is carried out by pump
stations with pumps ESV 8-40-90М, installed over artesian wells of process water - 2pcs. (1
development and 1 reserved) through water conduit L = km (2 lines).
External firefighting is carried out from fire hydrants and wedge tubes with
protective screen, installed on the loop network of fireproof water-supply line. Special
requirements to water quality for firefighting are not demand.
For clearing and disinfecting of incoming water from wells, for needs of household
water supply it is provided water treatment installation EDU-2.5 TR-001-53805413-08 –
factory-made packaged installation. Water treatment is carried out to quality – potable water
O’zDSt 950:2000.
Volume 2. Part 1. EIS Project for Surgil field construction
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