Custom bid for services - rehabilitation of 220kv double circuit a type tower at loc no 80 of l 201 202 ctps rtps by dismantling of bent tower and erection of one similar tower at same loc using existing stub including transportation of tower materia..

Earth fault relay for aux. convertor 415/110v ckt. harmonic filter & control circuit (pos no. 89.2.89.5. 89.6 and 89.7) 150 ma 43 ohm-36/110 volt as per abb document no. hbvw400011r0001 or and clw spec. no. clw/es/3/0090, alt.-2

Supply, installation, testing and commissioning of double pole sf-6 circuit breaker 110 kv or 132 kv, 1600 amps with accessories (including terminal connector)as per rdso specification no. ti/spc/psi/hvcb/0121 with a&c slip no.1 or latest. make of abb or schneider.

Oil tank capacity 50l ms fabricated and complete with drain,hydraulic gear pump external gear type,electric motor 2 hp 3 phase,bell housing suitable for 2 hp motor,solenoid operating dc valve,pilot operated check valve suitable hydraulic load holding,oil breather tank mounted filtration type suitable for 50 l reservoir,suction strainer tank mounted suitable for hydraulic flow,oil level gauge visual type with temperature indication suitable for hydraulic reservoior,pressure gauge glycerine filled,oil drain out plug suitable for hydraulic oil reservoir,flow control valve adjudtable,high pressure hydraulic hose pipe,electrical control panel box complete with mcb contactor overload relay,hydraulic pipe tube seamless hydraulic tubing,double acting hydraulic cylinders,hydraulic oil servo 68,pressure relief valve adjustable,return line hydraulic filter,hydraulic manifold block suitable for four cylinder hydraulic circuit complete with required ports,hydraulic hose fitting adapters high pressure rated suitable for se

Replacing of existing 66kv towers to 110kv towers in 6chvi 1 and 2 (chalakudy viyyur) 66kv feeders.

Replacing of existing 66kv towers to 110kv towers in 6chvi 1 and 2 (chalakudy viyyur) 66kv feeders (re tender)

Protection wall for location no. 35 of 110 kv tower in madakkathara-kunnamkulam (1mdkn) and madakkathara-athani(1mdat) line under lms viyyur

Strengthening the existing erode - pugalur 110 kv sc line on sc towers with dog leopard conductor into 110 kv dc line on dc towers from loc. 1 to 17