Power Transmission Corporation Of Uttarakhand Limited Tender

Mobilization of labour,T&P and line material from 220kV IIP Harrawala or 220kV Rshikesh to tower no. 13 by means of truck or passenger vehicle including unloading material at safe work site near Doon university Dehradun as per directionof site incharge.

Making of back stay at suitable pressure and at each cross arm with the help of steel rope or GI earth wire, bulldog grips and turn buckles and required T&P at tower no 2 and 13. and removal after same after completion of work. (all material will be in scope of contractor)

Safely De-stringing the ACSR Deer conductor with Disc insulator string of tower no.3. inculidng required T&P and other related work.

Dismantling of existing damage Y Phase cross arm and cage pieces of tower no.13 inculidng required T&P and manpower.

Fabrication work of cross arm and other damaged parts of tower cage piece for making required parts from various type of tower parts by cutting, drilling, grinding etc.

Erection of newly fabricated cross arm and cage piece of tower no.13 inculidng required T&P and manpower.

Safely Restringing the ACSR Deer conductor with disc insulator string inculidng required T&P and manpower.

Mobilization of labour,T&P and dismantled tower parts from tower no.13 to 220 kV IIP Harrawala including of stacking of material at store.

Replacement And Fabricating of Bracing Pieces of Tower No. 46, 64, 66 & 67

Work of taking accurate measurement of damaged bracing and cage pieces of tower no. 46, 64, 66 and 67 with the help of required T&P for fabrication and other related work.

Sort out the suitable tower part for fabrication from different type of tower part available in store at 220 kV IIP Harrawala or 220kV Rshikesh store as per direction of engineer in charge.

Fabrication work damaged parts of tower cage ,bracing piece for making required parts from various type of tower parts by cutting,drilling,grinding etc. as per direction of engineer in charge.

Mobilization of labour,T&P and line material from IIP Harrawala to tower no. 66 ,67 doon university road,tower no.64 banjarawala,tower no.46 mehunwala Dehradun.

Fixing of newly fabricated tower parts,bracing,cage piece of tower no.46, 64, 66 and 67 as per direction of engineer in charge.

Mobilization of labour,T&P and dismantled tower parts from tower no.46, 64, 66 and 67 to 220 Kv IIP Harrawala including of stacking of material at store.

Providing & Fixing of Anticlimbing Device at Tower No. 67

Providing and fixing of concertina coil fencing with required diameter 600 mm and lenth 52 mtr and welding work etc.on tower no. 67 at 220 kv IIP-Jhajhra line. Including supply, labour and T&P etc as per requirement of side.

Providing &Fixing of 312 mtr horizontal RBT,GI Angle of size 50×6 mm,Hole,etc to support concertina coil fencing with diameter 600 mm including welding work etc. on Tower No.67 at 220 Kv IIP-Jhajhra line with all labour ,material cost and t&p etc.as per requirement of site.

Providing &Fixing of barbed wire horizontal & vertically with square block of size 1sq ft from ground to first section around of C+15 type tower(approximate 520 sq fit) for safty from illegal occupancy under tower no.67 base at 220 Kv IIP-Jhajhra line with all labour ,material cost and t&p etc.as per requirement of site.

Providing and Fixing of Bird Diverter in 220kV IIP-Rishikesh & 220kV IIP-Jhajhra Transmission line

Providing and Fixing of Bird Diverter in 220kV IIP-Rishikesh & 220kV IIP-Jhajhra Transmission line as per direction of site inchrage inculding cost of T&P and highly skilled persons. bird diverter specification: • Large size warning disk, maximum length suspended below conductor: approx 393mm, disk diameter 225mm, large reflective area 3M retro reflectors used for long life and super reflection double bearing used for jerk free rotation. • Corrosion free hardware • Maintenance free, self lubricating bearings • Light weight (below 1kg) • Glows in bark • Reflects sun & Moon light • Spring loaded gear box type clamp for uniform and strong clamping force. • Better grip on conductor, does not allow it to slip. • Emits UV light-birds get warning from a great distance Clamp made of engineering composite polymer-nonconductive and high temperature deflection material.