170-ETC-I(A)/ 2019-20

Amount

Supply of towerparts, fittings, hardwares and accessories for shifting of 220 KV D/C Fatehpur Unchahar Transmission line over NH-19 under Electy. Trans. Division- Fatehpur

Hardware and Insulator Suitable for ACSR Zebra.

Single tension fittings

Single suspension fittings

Double tension fittings

Insulator 160 KN

Insulaotor 70 KN

Accessories suitable for ACSR Zebra

Performed Aroour Rod

Vibration Dampers

M.S. Joint

Repair Sleeve

Accessories suitable for OPGW

Tension Assembly for pass through

Tension Assembly for joint box

Vibration Dampers

Down leade clamp

Hardware and Insulator Suitable for ACSR Zebra.

Phase Plate

Name Plate and Danger Plate

Danger Plate

U-Bolt

Materials of pipe type earthing

Revetment of tower foundation of tower location 27 A + 0 of 220 KV S/C Fatehpur-Unchahar Transmission line as per drawing and specification the job includes the following works.

Excavation of earth with the help of suitable T&P and labor, watering and ramming of excavated earth.

Concrete with 40 mm stone ballast, coarse sand and cement mortar in ratio 1:4:8 ratio in foundation and under floor including the cost of all material/labor and T&P etc, required for proper completion of work satisfactory.

Ist class brickk work for the construction of retaining wall in 1:4 ratio cement and sand including the cost of all material, labor & T&P etc required for proper competion of job satisfactorily.

Concrete in plinth with 20mm stone ballast and cement mortar in ratio 1:2:4 including the cost of all material. Labor and T&P etc. required for proper completion of work satisfactory.

Earth filling under the floor and in area between tower foundation and retaining wall including the cost of soail to be obtained by the contactor from outside including watering, ramming and dressing of earth etc. complete including the cost of earth royalty, taxes, freight etc and cost of labor and T&P required for proper completion of work satisfactory.

Ist class brick on edgte floor laid including prepartation of base to proper slope including supply of all material, labor and T&P required for proper completion of job satisfactory.

12 mm plasterwork on wall with cement and sand in ratio 1:4 including to cost of all materials, labor and T&P required for proper completion of work satisfactory.

Work for shifting of 220 KV D/C Fatehpur Unchahar Transmission line over NH-19 under Electy. Trans. Division- Fatehpur

Detail Survey

Check Survey

Cost of excavation of 220 KV tower foundation pits including all earth work, back filling, ramming and levelling etc including the cost of borrowed earth if required.

Cost of setting of stubs including all foundation work but excluding the cost of concreting and excavation for following 220 KV DC towers. (Rates for setting of foundation bolts of gantries shall not be paid extra).

Installation of steel reinforcement bars in RCC foundation including cost of steel reinforcement bars with cutting, bending, placing, binding etc.

Cost of concreting with 1:2:4 mix concrete for all types of foundation including cost of cement sand, stone, ballast, dewatering, forming, shorting, shutering & curing but excluding cost and installation of reinforcement bars (cost includes all expenses of T&P, labour etc).

Erection of structure of 03 Nos. 220 KV DC towers and anchor tower and their extention wherever required including all works above ground level excluding hoisting of insulator, hardware and accessories but including fitting of danger number, phase plate, bird guard and fixing & punching of bolt.

Tack welding of all the bolts up to the height one section of the tower or 5 meters from the ground level whichever is higher with three tackes at 120 degree seperation of minimum 10 mm thickness with 10/12 mm electrode and application of zinc rich Aluminium paint on the affected surface including cost of all material including tack welding of river crossing tower & anchor.

Laying, stringing, tensioning, clamping, jointing etc. complete with ACSR Zebra/deer conductor including hoisting of insulators, fitting of all necessary hardwares and accessories i.e. fitting armour rods, bivration dampers etc on all six phases of 220 KV DC Lines.

Laying, stringing, tensioning, clamping, jointing etc. of OPGW including fitting of all necessary hardwares and accessories.

Pipe type earthing ( rates includes cost of coke & salt, excavation, backfilling and other associated work).

Proper and safe Dismantling of 220KV D/C deer conductor from each tower carefully and all associated work including dismantling of conductor accessries.

Dismantling of OPGW of existing line.

Proper and safe Dismantling of 02 Nos. 220 KV DC suspension tower of existing line.

Carriage of all dismantled material (Conductor, tower parts and all associated material of DC line). This work also include loading and unloading of all material along with stacking, sorting of tower parts at unloading place.

shiv shankar enterprises

Rare Solutions Pvt. Ltd.