Annual Routine maintenance Preventive and Breakdown of 220KV Jhajhra khodri 220KV Chibro Khodri line 1st and 220 KV Chibro khodri line II

Amount

AMC Work

(A) Work of patrolling for one year of 220KV Jhajhra- khodri (27.45 km), 220 kv Chibro -Khodri line 1st (5.77 km) and 220 KV Chibro-khodri line II (8.60 km) Transmission lines, tower to tower and submitting the patrolling report in prescribed Performa to Jhajhra Sub-Division on quarterly basis in a year. Clearance of Patrolling Path by cutting & removing Trees/ bushes etc below the line & removing the same away from the 35 meter wide gallery. Checking Points are given as below:- 1. Position of disc insulator. 2. Identification and number of missing tower parts. 3. Dislocation of dampers. 4. Condition of the conductor and Earthwire. 5. Identification of week joints, deterioration of Jumpers, hot spot and clamps etc. 6. Position of tower foundationand Tower earthing. 7. Position of Danger plate, number plate and name plate. 8.Photography of Patrolling at each Tower. 9. Report submission byskilled Supervissor of Contractor (B) Lopping and chopping of trees and its branches near & under the gallery of 220KV Jhajhra- khodri, 220 kv Chibro -Khodri line 1st and 220 KV Chibro-khodri line II Transmission lines by removing all branches & stems developing towards the line & removing the same from the 35 meter wide gallery of the line safely with rope for safety of line conductors and to minimise future trippings. (quarterly basis in a year). {41.82 km x 4 frq = 167.28 km }

Note:- The Contractor will provide 06 persons team (01 number Supervisor, 02 numbers skilled lineman and 03 numbers semiskilled labour) along with 01 number Jeep at 220KV Substation Jhajhra. All the required T&P and it's transporation will be arranged by the contractor. Contractor must be located within 05 Km from 220 KV Substation jhajra

Drone Patrolling(Videography of Line Gallary) including Thermography

Emergency Patrolling and Looping chopping of 220KV Jhajhra- khodri, 220 kv Chibro -Khodri line 1st and 220 KV Chibro-khodri line II line at the time of tripping.

SHUT DOWN/BREAK DOWN WORK

Attending Emergency Break Down /Replacement of damage/broken/puncture disc insulators of single/double tension fitting Or Snapped/burnt/defective jumper of ACSR Deer/Zebra conductor Or OPGW/earthwire fittings, including dismantelling/ lowering down and again hoisting complete string of 220KV Jhajhra- khodri, 220 kv Chibro -Khodri line 1st and 220 KV Chibro-khodri line II line under 220 KV Subdivision Jhajhra.

Replacement of broken/defective/snapped ACSR Deer/Zebra conductor by using new STF/DTF, mid span joint/repair sleeves Or earth wire/OPGW complete accessories by using new OPGW/earth wire of 7/9,7/10 SWG, complete work including De-stringing and Re-stringing of above 220 KV Line.

GLOBE TECH SOLUTIONS CONSULTANCY PVT LTD

MSN CONSTRUCTION COMPANY