WORK FOR ERECTION AND ASSOCIATED WORK OF 132 KV T/F BAY AT 132 KV SUB-STATION LALPUR UNDER ELECTRICITY TRANSMISSION DIVISION RAMPUR

Amount

The follwing works are to be carried out at 132 KV S/S Lalpur(SAS based having 2 main & 1 transfer bus scheme) under ETD-Rampur

Erection of main & auxillary structure as per drawing including nuts & bolts with proper alignment including shifting of structure from store to site and proper stacking.

Stringing of 132 KV jack bus bar of panther conductor & Main 1 & 2 bus/Transfer bus moose/panther conductor including fixing of tension fitting hoisting of disc insulator & cutting of conductor as per requirement.

Erection of following equipments as per instruction/ manual of various equipments & technical specifications including shifting of material/equipments from store to erection site including all other associated works.

145 KV SF-6 breaker

36 KV VCB

145 KV Isolator(BSI/LSI/TI)

36 KV Isolator(BSI)

145 KV Post insulator

132/33 KV T/F Control & relay panel

Complete interconnection of 132 KV & 33 KV Bay with ACSR Panther conductor consistiong of all 132/33 KV TF bay equipments & bus bar including cutting, bending ,associated works to complete the job satisfactrily as per drawing and technical specifications.(2 main + 1 transfer scheme)

Cutting, strengthning ,bending & laying of MS Flat of following size at 800 mm below ground & above ground as per standard drawings.

Painting of MS Flat of following size by onecoat of anti corrosive red oxide primer & two coats of green paint after proper cleanig by sand paper. as per standard drawings.

Laying of following sizes of control cable in cable trench from control relay panel to various equipments/marshalling box /JB etc in switchyard as per cable schedule & with preparation of cable laying schedule.

2 C X 2.5 sq mm

4 C X 2.5 sq mm

6 C X 2.5 sq mm

10 C X 2.5 sq mm

Termination of cable as per schedule including making necessary holes in glands plates or boxes where ever required along with fixing of cable glands of appropriate size, & all associated work…

Shifting of 130 KV LA's (03 Nos), 132 KV CVT's (03 Nos) and 03 Nos. CTs' along with structure from existing 132 KV Rampur(220 KV)-Lalpur Line bay to newly constructed 132 KV Rampur(220 KV)-Lalpur Line bay with the help of hydra after cutting their structure & equipment earthing.

Opening of tarmination and shifting of AC/DC, meetring, protection and control cables of CTs, PTs, Line isolator, bus isolators, Tandom isolators and CB of existing 132 KV Rampur(220 KV)-Lalpur Line bay of CB No- 71 to newly constructed 132 KV Rampur(220 KV)-Lalpur Line bay. Proper laying, glanding, ferruling and tarmination of above cables to erected CTs, PTs, Line isolator, bus isolators, Tandom isolators and CB at newly constructed 132 KV Rampur(220 KV)-Lalpur Line bay. (Approx. control cable length- 02 Km.)

Preparation of delta earthing for 132 KV LA's of 132 KV Line bay with 06 Nos. of electrodes. (MS round and MS Flate should be provided by department) (Including all T&P, men and consumable material should be provided by contactor).

Jumpering of 132 KV Line equipment as LA (03 Nos.), PT (03 Nos.) and CT (03 Nos.) from 132 KV Rampur(220 KV)-Lalpur line with the help of ACSR panther conductor and PG Clamps. (ACSR Panther Conductro and PG Clamp should be provided be Department) (Including all T&P, men and consumable material should be provided by contactor).

NAVEEN AND COMPANY

Hi-tech power transmission

SHRI BALAJI ENGG. WORKS

QASIM ENGINEERING COMPANY