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REPLACEMENT OF DAMAGED/RUSTED LT/HT POLE, INSTALLATION OF 250 KVA ADDITIONAL, CAPACITY INCREASING OF DISTRIBUTION T/f 63-100 KVA, 100-250 KVA AND CONSTRUCTION AND STRENGHTNING OF 11 KV U/g LINE AT DIFFERENT SUBSTATIONS UNDER EUDD-BAMRAULI
Erection of single support pole 9 mtr long STP for LT line , including fixing of necessary clamps, angle, channel and insulator,Nut & Bolts etc (All materials will be arranged by the conctractor except 9 m ST Pole)
Design, Installation and Commissioning of Permanent Cathodic Protection (PCP) System for Underground Steel Pipeline Networks of Tuticorin (Group F)
"Type H - for HT Line Crossing and SV, this TLP shall be vandal proof type and the size should be suitable to install solid state dc decoupling device(SSD) in it. There are two cables one of 1c x 6 sq mm and other of 1c x 25 sq mm from the pipeline into the TLP, o ne end of the 25 sq mm cable is connected to DC decoupling device and to the other connection of the device Zinc grounding Cell with 1c x 25 sq mm cable are connected for grounding the AC current, pin brazing connection encapsulation kit etc. Note: This type of TLP is already available at all HT line crossing location. The same shall be used for AC interference mitigation. In case the same is not in usable condition, these new H type TLP shall be installed."
Design, Installation and Commissioning of Permanent Cathodic Protection (PCP) System for Underground Steel Pipeline Networks of Haldia GA (Group G)
"Type H - for HT Line Crossing and SV, this TLP shall be vandal proof type and the size should be suitable to install solid state dc decoupling device(SSD) in it. There are two cables one of 1c x 6 sq mm and other of 1c x 25 sq mm from the pipeline into the TLP, o ne end of the 25 sq mm cable is connected to DC decoupling device and to the other connection of the device Zinc grounding Cell with 1c x 25 sq mm cable are connected for grounding the AC current, pin brazing connection encapsulation kit etc. Note: This type of TLP is already available at all HT line crossing location. The same shall be used for AC interference mitigation. In case the same is not in usable condition, these new H type TLP shall be installed."
Design, Installation and Commissioning of Permanent Cathodic Protection (PCP) System for Underground Steel Pipeline Networks of Guntur GA (Group A)
"Type H - for HT Line Crossing and SV, this TLP shall be vandal proof type and the size should be suitable to install solid state dc decoupling device(SSD) in it. There are two cables one of 1c x 6 sq mm and other of 1c x 25 sq mm from the pipeline into the TLP, o ne end of the 25 sq mm cable is connected to DC decoupling device and to the other connection of the device Zinc grounding Cell with 1c x 25 sq mm cable are connected for grounding the AC current, pin brazing connection encapsulation kit etc. Note: This type of TLP is already available at all HT line crossing location. The same shall be used for AC interference mitigation. In case the same is not in usable condition, these new H type TLP shall be installed."
Design, Installation and Commissioning of Permanent Cathodic Protection (PCP) System for Underground Steel Pipeline Networks of Sikar GA (Group B)
"Type H - for HT Line Crossing and SV, this TLP shall be vandal proof type and the size should be suitable to install solid state dc decoupling device(SSD) in it. There are two cables one of 1c x 6 sq mm and other of 1c x 25 sq mm from the pipeline into the TLP, o ne end of the 25 sq mm cable is connected to DC decoupling device and to the other connection of the device Zinc grounding Cell with 1c x 25 sq mm cable are connected for grounding the AC current, pin brazing connection encapsulation kit etc. Note: This type of TLP is already available at all HT line crossing location. The same shall be used for AC interference mitigation. In case the same is not in usable condition, these new H type TLP shall be installed."
Design, Installation and Commissioning of Permanent Cathodic Protection (PCP) System for Underground Steel Pipeline Networks of Jalna GA(Group C)
"Type H - for HT Line Crossing and SV, this TLP shall be vandal proof type and the size should be suitable to install solid state dc decoupling device(SSD) in it. There are two cables one of 1c x 6 sq mm and other of 1c x 25 sq mm from the pipeline into the TLP, o ne end of the 25 sq mm cable is connected to DC decoupling device and to the other connection of the device Zinc grounding Cell with 1c x 25 sq mm cable are connected for grounding the AC current, pin brazing connection encapsulation kit etc. Note: This type of TLP is already available at all HT line crossing location. The same shall be used for AC interference mitigation. In case the same is not in usable condition, these new H type TLP shall be installed."