Objects of communication services

Quantitative index in this aspect of activity – is more than 4000 servicing plants in a year; geography of made operations – is Poltava, Sumy, Kiev, Cherkassy, Chernigov, Zhitomir, Donetsk, Dnepropetrovsk, Odessa, Nikolaev, Kherson, Autonomous Republic of Crimea, Khmelnytskyi, Zaporizhia, Kryvyi Rih, Kharkiv region regions.

Servicing of the communication objects includes:

Periodic inspection of communication objects

  • Constructions of a seat (availability of distortions in devices of teeming arrests);
  • Constructions of strengthening of a basis to the bed;
  • Guys of masts and their strengthening;
  • The beds;
  • Antennas, feeder cables GSM and a radio-relay communication (RRL);
  • The pod (location) of a base station (BS);
  • Terrains and fencings of a base station.

Auditing of antenna-mast buildings located on buildings

  • Metalworks: strengthening of a seat to the foundation, bolted connections, welding joints, lightning protection, paint coats, hoists, fencings, stairways, and other structural components;
  • State of constructions of the bed;
  • Antirust and tillage state of guys and their pull and junctions;
  • Anchor junctions;
  • State of the instrumentation;
  • Resistance of groundings;
  • Antenna-feeding devices (AFD) of a base station;
  • Light protection fencings of a seat.

Auditing of antenna-mast buildings located on land

  • Metalworks: strengthening of a seat to the foundation, bolted connections, welding joints, lightning protection, paint coats, hoists, fencings, stairways, and other structural components;
  • Plantings;
  • State of constructions of the bed;
  • Antirust and tillage state of guys their pull and junctions;
  • State of the instrumentation;
  • Engineering geodesy (verticality of antenna-mast buildings, a linearity of teeming arrests, geometry of a grating of a stem, the leveling measuring, a settling of the beds);
  • Resistance of groundings;
  • Antenna-feeding devices (AFD) of a base station;
  • Light protection fencings of a seat.

The technical reports are worked out according to the checkups with an inference and advisories on the further no-failure operation, under the request of the Customer operations on elimination of the revealed inaccuracies are performed.

Servicing of the equipment of electric power supply systems of plants

  • Functional test of devices of automatic transfer;
  • Visual inspection of plates, dusting;
  • Checkouts of an operation of an introductory automatic cut, state of contact junctions, fuse strips, etc.;
  • Integrity checking of veins and phasing of a power cable, checkout of allocation of loads on stages and voltages of stages;
  • Checkout of an insulation resistance of the power circuit;
  • Measuring of an insulation resistance of cables and wires;
  • Checkout of resistance of a spreading on the basic earth leads and ground connections of turnpikes and inventories;
  • Checkout of fulfillment of cable entries (potting, insulant, protection);
  • Feeder test;
  • Fire service security setting;
  • Gearing system setting.

Operating response to freelance situations
Leaving out of the customer on the origin of situations which can influence deterioration of a state of antenna-mast buildings (a wind speed more than 20 m\s, earthquake, flooding, a frosting-up) and alert exit road (under the request of the customer) on plant for unscheduled survey.

Alert riding out (under the request of the customer) at origin of an emergency in electric power supply on the plant of the customer (if necessary – with the oscillator for operatively-emergency restitution of an electric power supply of plants).

Reclamation activities

  • Replacement of screw bolts, bolted joints;
  • Installation of a complementary tier of guys;
  • Restitution of a hydraulic seal of abutting of roofing cover to places of strengthening of brackets, guys and the foundation of masts;
  • Replacement (installation) of signaling irradiating;
  • Antirust protection;
  • Restitution of a paint coat;
  • Cushion fill of a soil, broken stone;
  • Painting (reconditioning, installation) fencings of BS;
  • Painting (reconditioning) of the pod of BS;
  • Clearing of terrain, etc.

Major overhaul of AMC

  • replacement of equipment with the reconstruction of support;
  • replacement of stay ropes;
  • replacement of strengthening knots;
  • replacement (strengthening) of tighteners of stays (lanyards);
  • replacement (strengthening) of foundations of the anchor fastenings of stays;
  • replacement of screw-bolts of flange connections;
  • replacement or reorganization of grounding of antenna-mast constructions;
  • replacement or reorganization of grounding of container(indoors)of base stations.

The servicing of base stations is to be made by the crews, integrated with all indispensable instruments, gears, inventory, implement and materials.

Owing to the fact that antenna-mast constructions is concerned as a type of plants of the heightened hazard, the servicing of AMC is made twice a year (in the spring and in the autumn), and also after the natural disasters which can influence a no-failure operation of plant: a wind speed more than 20 m\s, earthquake, flooding, a strong frosting-up, etc. (Being aimed to reduce error conditions to a minimum we practice the preliminary warning of the customer of a possible unfavorable weather conditions.)

Skilled technicians will not only carry out checkout of a state bolt and welded joints of metalworks, pull of wire ropes, verticality of stem АМС, a state of feeder cables, strengthening of antennas, a state paint and a chemical covert, potting of the AFD, but also will eliminate defects exposed at checkout.

At revealing the deviations from size standards corresponding normative documents, our specialists will carry out pr?cised examination of geometry of AMC grating, will draw preliminary conclusions on a possibility of a no-failure operation of plant, and also will give the advisory on elimination of the revealed deviations.

Electrotechnical lab conducts electromeasurings chains of a protective earthing and lightning protection, insulant of energy cables, with the subsequent allotment of an inference about satisfying the electrical installation to requirements of the state organs.

Specialists of the company fulfill plan both survey of metallically, brick and concrete smoke pipes, and survey (on a comprehensive programme) other industrial structures of tower type; productions of operations on their reconditioning draft; conduct target survey of plants for a possibility of installation of antenna-feeding devices or other metalworks on them.

In the upshot of the done operation the detailed report is submitiven, which includes both the assaying of an object state (protocols of all checkouts and measuring, detailed pictorial and a photographic material) and advisories on the further no-failure operation of plant.