Power Transmission Corporation Of Uttaranchal Limited

Power Transmission Corporation Of Uttaranchal Limited has published Annual Routine Maintenance ( Preventive And Breakdown ) Of 220Kv Transmission Lines Associated With 220Kv Oandm Division Chamba Tehri Garhwal- 1 Ground Patrolling Of Following Lines To Be Done Once In A Four Month ( 03 Times In A Year ) .During Patrolling Followingground Workto Be Done Such As Lopping / Chopping Of Tree Branches, Fixing Of Phase Plates, Numberplates & Danger Plates Wherever Required, Back Filling Of Tower Legs, Removal Of Debris & Bouldersfrom Tower Base, Along With Wild Bushes From Tower Base, Identifying Missing Tower Parts, Identifying Damaged Disc Insulators, Jumpers, Vibration Damperetc. And Submitting The Patrolling Report As Per Prescribed Format. 2 220 Kv Rishikesh-Dharasu S / Cline ( Ckt- Ist ) ( 80X3 ) 3 220 Kv Rishikesh-Dharasu S / Cline ( Ckt- Iind ) ( 80X3 ) 4 220 Kv Rishikesh -Chamba S / C Line ( 40X3 ) 5 220 Kv Chamba -Dharasu S / C Line ( 38X4 ) 6 220 Kv Dharasu -Uttarkashi S / C Line ( Ckt-Ist ) ( 25X4 ) 7 220 Kv Dharasu -Uttarkashi S / C Line ( Ckt-Iind ) ( 25X4 ) 8 220 Kv Ghansali -Chamba S / C Line ( 36X4 ) 9 220 Kv Ghuttu- Ghansali D / C Line ( 19.4X4 ) 10 Shut Down Work 11 Replacement Of Damaged / Broken / Puncture Disc Insulators Of Single / Double Tension Fitting Including Dismantling / Lowering Down And Again Hoisting Complete String. 12 Replacement Of Minor Snapped / Damaged / Defective / Burnt Conductor Of Single / Double Tension Fitting By Using New S.T.F. / D.T.F., Mid Span Joint / Repair Sleeves And A.C.S.R. Zebra Conductor Etc. Complete Work Including De-Stringing& Re-Stringing Of Conductor Of Above 220Kv Lines. 13 Replacement Of Broken / Defective Earth Wire Or Earth Wire Fittings By Using New Single Tension Fitting Of 7 / 9 Swg Earth Wire, Mid Span Joint And Earth Wire Etc.Complete Work Including De-Stringing & Re-Stringing Of Earth Wire Of Above 220Kv Lines. 14 Replacement Of Damaged / Burnt / Defective Jumper Of A.C.S.R. Zebra Conductor By Using New Jumper Cones / Pg Clamps And A.C.S.R. Zebra Conductor Of Above 220 Kv Lines. 15 Repairing Cum Tightening Of Defective / Loose Jumper Of A.C.S.R Zebra Conductor, Replacing Nut Bolts If Required Of Above 220 Kv Lines. 16 Attending The Break Down Of Tree Or Tree Branches Which Is Fallen On The 220 Kv Line / Tower / Jumper / Earth Wire Etc. Removing The Tree Or Tree Branches By Cutting / Pulling The Tree Or Tree Branches.. Last date of submission for this tender is 2022-04-15. This is a Bolts tender in Chamba, Uttarakhand