Visual Reference Point Type TVP.PTM.1B for Pipeline Identification and Marking

The visual reference points of TVP.PTM.1B type are intended for marking trunk pipeline facilities and their protection zones, as well as for indicating kilometres, boundary and other marks at Gazprom facilities The construction of TVP.PTM.1B consists of a stand made of unplasticised PVC trihedral with side 160 mm of type 1B for buried installation in the ground, a signal cap (plug) and an anchoring device preventing free removal from the ground. Visual reference points can be completed with a kilometre marker, information boards, coastal navigation information signs and signal lights, a device for anchoring the post in weakly bearing soils, etc..