146/W/EDC-I/SRE/2020-21

Amount

Detail of Work

Safely Carriage of 33 KV New Double Control panal and 33 KV CT & other material from 33/11 KV S/S Road Side to Swithch yard including loading and unloading at both ends By Private Crane.

Excavation of earth of size (2.4x1.5x1.0) m pits for construction of plinth.

Brick Ballast ratio (1:2:4 (cement, sand & brick ballast) for foundation work (2.4x1.5x0.15)m plinth.

C.C work in ratio 1:2:4 (cement[ coarse sand & stone Grit) of 20 mm size for making plinth of size 2.4x1.5x1.0)m and grouting of foundation bolts 04 Nos. for 33 KV VCB.

12 mm Thick Plaster with cement mortar in ratio 1:4 (cement & fine sand) of plinth of 0.15 m above fround level size (2.4x1.5)m

Installation of 33 KV Control Panel Carefully and safely shifting of control panel from outside of the switch fear room to inside of the switch gear room. Grouting with anchor bolts in the floor, work. Placeing and fixing of panel on Foundation, bolts of proper size in proper position and alignment.

Assembling and installation of 33 KV VCB out door structure on the plinth, adjustment of operating mechanism in proper alignment for smooth operation of the same. The work also includes fabrication of addition arrangement for proper fixing, if required.

Installation of 3 Nos. C.T's on the C.T's structure. The work including fabrication for proper fixing, if required to complete the work.

Providing & Fixing of 33 KV CT's junction box of size (400x400x150)mm made of M.S Sheet of 16 SWG in between 33 KV CT's & control panel. The work also include making proper connection on the junction box and making all connection in between ST's and control panel complete as per manufacture,s panel drawing including testing and commissioning of work etc.complete the work.

providing & Fixing of 33 KV VCB commenting clamps duly casted made of alumininum alloy complete with G.I Nut, bolts, washers and spring washers suitable for ACSR Dog Conductor.

providing & Fixing of 33 KV CT commenting clamps duly casted made of alumininum alloy complete with G.I Nut, bolts, washers and spring washers suitable for ACSR Dog Conductor.

providing & Fixing of 33 KV Lightning Arrestor clamps duly casted made of alumininum alloy complete with G.I Nut, bolts, washers and spring washers suitable for ACSR Dog Conductor.

Jumpering of 33 KV Bus Insulator to 33 KV VCB with ACSR Dog Conductor.

Jumpering of 33 KV Fuse Set with ACSR Dog Conductor.

Leveling & dressing of the Switchyard including cutting uprooting of grass/grass vegetation & making proper slope for watering & ramming.

Providing & Laying of size of 4x2.5 sq. mm Control cables i.e from Buchholz relay to Macshalling box to switch gear room, 33 Kv CT's to CT's Junction Box, CT 33 KV, V.C.B Control Panel Junction Box to 33 KV VCB Control Panel and Control Panel to 33 KV VCB outdoor poerating mechanism panel etc. in the cable trench including making proper connention at uchholz Relay, Marshalling box as per required for installed equipment.

Omveer Singh Contractor and Enggineer

GYAS PAL CONTRACTOR