Examples of grounding solutions
on the base of using ZANDZ and GALMAR
| Object name | Customer |
Equipment applied |
Implementation date |
| Baksan HPP | RusHydro | 41 set of ZANDZ ZZ-100-102 | 2012 |
| Communication objects in the Far East | Rostelecom, hub brunch "Far East" | about 150 set of ZANDZ ZZ-000-030 + 30 sets of ZANDZ ZZ-000-636 | 2008-2013, |
| Cross-connect equipment in the territoru of The Central Federal District | Rostelecom, hub brunch "Center" | about 850 sets of ZANDZ ZZ-000-015 (individual kitting) | 2011-2013, |
| Infrastructure of Olympic Games objects in 2014:Power substation, administrative and residential buildings. | OlimpStroy | 6500 GL-00085 ground rods with additional parts for mounting + 36 kits of ZANDZ ZZ-100-102 | 2012-2013, |
| Railway objects at the site "Anchor Chain - Dagomys":power and telemetry equipment | Russian Railways | 16 000 ground rods GL-10012 and GL-10022 with additional parts for mounting | 2013 |
| Railway objects at the site "Aldan-Neryugri cargo":power and telemetry equipment | Railways of Yakutia | 53 kits of ZANDZ ZZ-100-102 | 2012 |
| Diesel-generator kits at the railway stations of the republic. Sakha (Yakutia):Taiga, Aldan, Tommot, Amga, Hanierdah, Kerdem | Transtelekom | 53 kits of ZANDZ ZZ-100-102 | 2012-2013, |
| Seasonal enrichment facility of Elga mining processing plant | Yakutugol, "Mechel" JSC | 40 kits of ZANDZ ZZ-100-102 | 2012 |
| Intermediate-active oil products storages for the needs of compressoion plants as part of construction projects "The system of Bovanenkovo - Ukhta main gaslines" | Gazprom | 160 kits of ZANDZ ZZ-100-102 | 2012 |
| TK "Turquoise Katun" | TK "Turquoise Katun" | 32 kits of ZANDZ ZZ-100-102 | 2010-2012, |
| Various objects of VankorNeft | VankorNeft | 42 kits of ZANDZ ZZ-100-102 | 2011-2013, |
| Amplifying equipment of RTRS Krasnoyarsk | RTRS Krasnoyarsk | 7 kits of ZANDZ ZZ-100-102 | 2010 |
| Amplifying equipment of RTRS Irkutsk | RTRS Irkutsk | 10 sets ZANDZ ZZ-000-015 | 2009 |
| Various objects | Arsenyev Aviation Company "Progress" to the name of. N.I. Sazykin | 35 sets of ZANDZ ZZ-000-015 | 2011 |
| The river station complex in Salekhard (Yamalo-Nenets District) | The river station complex in Salekhard (Yamalo-Nenets District) | 8 kits of ZANDZ ZZ-100-102 | 2013 |
Customer: RusHydro
The picture is granted by the press-service of "RusHydro" JSC
Date of implementation: 2012
Description: 41 kit of electrolytic grounding ZANDZ ZZ-100-102 for stony soils.
Grounding of some equipment (including diagnostic) at the Baksan hydroelectric power station in stony and rocky soils.
On the average, one grounding device consisted of 6-7 sets of ZZ-100-102. Earth resistance is less than 4 ohms.
Reviews:
Customer: Rostelecom, hub brunch "Far East"
Date of implementation: 2008-2013,
Description: About 150 sets of universal modular grounding kits ZANDZ ZZ-000-030 (Installation in the form of 3-electrode 10 meters each) and 30 sets of specialized modular grounding kits ZZ-000-636 for container objects.
Grounding of electrical equipment on connection objects, including container, in the Far East, incl. Sakhalin region with rocky soils.
Kits ZZ-000-030 are used because of their versatility. One deep-laid electrode (10 meters) from the kit was used for one object.Thus, one kit was enough for 3 of the object, which saved money.
The grounding resistance less than 4 ohms and less than 10 ohms (depending on the equipment and the object).
Customer: Rostelecom, hub brunch "Center"
Date of implementation: 2011-2013,
Description: About 850 module grounding kits ZANDZ ZZ-000-015 with the modified set - the number of accessories needed for installation was reduced.
Cross equipment grounding (Intradistrict crosses) in the territory of the Central Federal District.
Earth resistance 4 ohm or 10 ohm.
Customer: OlimpStroy
Date of implementation: 2012-2013,
Description: 6500 grounding rods GL-00085 (1.5 meters long) with additional parts for mounting + 36 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding for the infrastructure of the Olympic Games 2014 in Sochi: Power substations (90 substations of different types) (including ССTS), administrative and residential buildings.
Electrolytic пrounding was used on objects with stony and rocky soils.
Reviews:
Customer: Russian Railways
Date of implementation: 2013.
Description: About 16,000 grounding rods GALMAR GL-10012 (1.5 m long and 14 mm in dimeter) and GL-10022 (1.5 m long and 17 mm in diameter) with additional mounting parts.
Grounding for railway objects at the site "Anchor Chain - Dagomys": power and telemetry equipment.
During the preparation for the Olympic Games 2014 in Sochi, "Russian Railways" JSC carries out serious work on building of a modern railway infrastructure on the Black Sea coast, in order to ensure the receipt of cargos to the Olympic facilities under construction, as well as to increase passenger traffic of participants and guests of the Olympiad.
Customer: Railways of Yakutia
Date of implementation: 2012
Description: 53 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding for railway objects at the site "Aldan - Neryungri Cargo": power and telemetry equipment, frozen ground conditions.
Reviews:
Customer: Transtelekom
Date of implementation: 2012-2013,
Description: 53 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding of diesel-generator units at the railway stations of the republic. Sakha (Yakutia):
- Taiga;
- Aldan;
- Tommot;
- Amga;
- Hanierdah;
- Kerdem
in frozen ground conditions.
Reviews:
Customer: Yakutugol, "Mechel" JSC
The photo is granted by the press-service of the "Mechel" JSC
Date of implementation: 2012
Description: 40 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding of some equipment (including external lightning protection systems) of seasonal concentration plant of Elga mining and processing plant in the frozen soil conditions.
The photo is granted by the press-service of the "Mechel" JSC
Customer: Gazprom
Date of implementation: 2012
Description: 160 kits of electrolytic grounding ZANDZ ZZ-100-102.
The grounding devices as a part of the external and internal lightning protection of intermediate-active oil storage for the needs of the compressor stations as a part of construction project "The system of main gaslines Bovanenkovo-Ukhta":
- CS-5 "Usinskaya";
- CS-6 "Intinskaya";
- CS-7 "Syninskaya";
- CS-8 "Chikshinskaya";
- CS-9 "Maloperanskaya"
in frozen ground conditions.
Client: TK "Turquoise Katun"
Date of implementation: 2010-2012,
Description: 32 kits of electrolytic grounding ZANDZ ZZ-100-102.
Ground TS, electrical systems and external lightning protection in stony soil conditions.
Customer: VankorNeft
Date of implementation: 2011-2013,
Description: 42 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding of various types of objects (including objects as part of the external lightning protection system) in frozen ground conditions.
Customer: RTRN Krasnoyarsk
Date of implementation: 2010
Description: 7 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding of amplifying equipment in conditions of rocky soil with a ground resistance of less than 2 ohms.
Customer: RTRN Irkutsk
Date of implementation: 2010
Description: 10 modular grounding kits ZANDZ ZZ-000-015.
Grounding amplifying equipment in sandy soil conditions. Deep-laid electrodes "pierced" a sandy hill on which the object is placed, penetrating into water-saturated soil layers, thus ensuring a low (less than 4 ohm) earth resistance.
Customer: Arsenyev Aviation Company "Progress" to the name of N.I. Sazykin
Date of implementation: 2011
Description: 35 modular grounding kits ZANDZ ZZ-000-015.
Grounding of various types of objects, including objects as parts of external lightning protection systems.
Customer: River station complex in Salekhard (Yamalo-Nenets District)
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Date of implementation: 2013.
Description: 8 kits of electrolytic grounding ZANDZ ZZ-100-102.
Grounding of electrical equipment in the conditions of frozen and rocky soils for the construction of a new river station, which will centralize transportation - the port will be used for all types of vessels.
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