A brief overview of works performed on power transmission lines of JSC “Sakrusenergo” in April 2013
On April 6, 7 and 8, the following types of repair work were carried out on the Georgian section during the 3-day repair period: broken insulators on mast No. 32 – 4 pieces, on No. 33 – 10 pieces, on No. 104 – 3 pieces, on No. 105 – Above – 4 pieces, in total 21 pieces of insulators were changed. Mast No. 14, which had been robbed of its brackets, was restored – 192 meters of brackets were installed.
Deforestation works were carried out on the Russian section, in particular, the section between the masts of EGK No. 138-141, 152А-152Б, 162-163, 482-483, 581-590 was deforested (15 Mali). No. 327, 329, 330, 332, 334, 335, 336, 338, 339, 341, 342, 343a, 344, 345, 346, 348 (20 masts) regulated muds ; Earthings of retaining wires were repaired on masts No. 332, 333, 335, 336, 340, 342, 344, 348 (8 masts); Masts No. 217, 324, 388, 397, 496а, 711, 712, 713 (8 masts) located in landslide-prone zones were inspected. The damaged guardrail on mast #482 was repaired. 336, 337, 338, 339, 340, 342, 344, 345 (8 masts) intermediate masts supporting gvarlas were installed with defective cleats.
E.G.Kh. “Imereti”
During the 1-day repair period on April 5, the following types of work were performed: broken insulators on mast #160 were replaced – 11 pieces, on #207 – 7 pieces, on #220 (in the loop) – 4 pieces, in total 22 insulators were replaced, on mast #144 The worn out fastening knot was replaced in the loop holding garland, the damaged wires of the loop were replaced in phase C of mast #310, the twisted conductors were straightened in phases A and B of mast #321-322 and a group of 5-5 (30 pieces) of rectifiers was installed, the loop of phase A of mast #389 was restored A broken conductor. In order to check for defects, a round-up inspection of the EKH was carried out in the section between towers #108-132. Restoration of the construction of mast #25 Р2+5 was carried out. Nos. 27, 29, 35, 43, 48, 49, 52, 53, 59, 68, 74, 77, 78, 124, 127, 148, 166, 169, 170, 172, 185, 188, 190, 192 were viewed. , 198, 201, 202, 205, 218 masts, where the condition of the foundations, the condition of the connection between the foundation and the heel of the mast was checked, and measurements were taken to determine the scope of subsequent restoration works.
E.G.Kh. “Kartli-2”
No. 293, 294, 295, 299, 300, 307, 308, 310, 311, 312, 313, 316, 317, 322, 338, 351, 359, 361, 364, 376, 377, 378, 380, 381, 38 2 , 433, 438, 447, 467 (29 towers) The heads of the foundations of the towers were freed from the bulk of the earth. In the section between the towers No. 172-475, a description of the orchards in the protection zone of the EGK was carried out and the identification of their owners was carried out.
E.G.Kh. “Kartli-1”
In mall No. 208-209, due to the broken gauge from the ground to the wires, warning signs were placed, in the same mall, the tension of the wires was measured in order to plan measures to correct the gauge in the future.
E.G.Kh. “threat”
Mast No. 203, which had been robbed of its brackets, was restored (30.3 meters of brackets were installed). Missing wrenches were installed on mast #99. Tightened and adjusted masts #100, 101, 102, 103, 110, 112, 122, 123, 170, 171, 175, 187, 221, 222, 225, 229 (16 masts). Missing arc clamps were installed on the supporting beams of the masts No. 100, 101, 123, 175, 176, 230 (6 masts).
E.G.Kh. “wash”
During the 2-day repair period of 30 April and 1 May, the following types of works were carried out: for the purpose of defects, an overhead inspection of the entire length of EGK (No. 1-60), Nos. 18, 40, 42, 43, 44, 45, 48, 53, 57, 59 (10 masts) removed bird’s nests from the masts.
