Work

Amount

Erection of Main & Auxiliary structure for 132KV Gosaisinghpur Ckt-2 & 132KV Bus Coupler Bay including shifting of material store to site, erection as per drawing using necessory nut- bolts & washers and fabrication/ modifying holes etc if required. i) AXM- 01 No. ii) BBL- 02 No. iii) BTI- 01 No. iv) BCT- 06 No. v) ALP- 06 No.

Dismantling of following equipments with due opening of jumper, earthing, cable connection etc. with all other associated work for satisfactory completion of job:

145KV Post Insulator

145KV Motorized Bus Isolator without E/S for SAS

Opening of jumpering/ interconnection & re-jumpering of various equipmnts with ACSR Zebra conductor to 132KV Main Bus, 145KV Bus Isolator, 145KV Circuit Breaker and 145KV Transfer Bus Isolator with the help of suitable clamps (to be provided by department) with all other associated work for satisfactorily completion of job as per technical specification for 132KV Bus Coupler Bay. (01 Job for opening & re- jumpering of equipments)

Complete erection of following equipments as per instruction manual of various equipments and technical specifications including shifting of material/ equipment from storage place to erection site with proper alignment, leveling etc. including all other associated work to complete the job satisfactorily.

132KV Line Protection (C&R) Panel

145KV Circuit Breaker

145KV Motorized Bus Isolator without E/S for SAS

145KV Motorized Line Isolator with E/S for SAS

145KV Motorized Tandom Isolator without E/S for SAS

120KV L.A. With Surge Counter

145KV Post Insulator for support

Junction Box for 145KV CT

Junction Box for 145KV PT

Jumpering of 132KV Gosaisinghpur Ckt-2 Bay with ACSR Panther Conductor complete in all respect i.e. From 132KV Main Bus to Bus Isolator, Bus Isolator to Circuit Breaker, Circuit Breaker to Line Isolator, Line Isolator to Tandom Isolator and Line Isolator to CT, PT, LA etc. with the help of suitable Clamps (to be provided by department) including men and T&P arranged by contractor.

Laying of following sizes of 1.1KV Copper Control Cable in the cable trench from C&R Panel to various equipments etc. in switchyard as per cable schedule including shifting of cable drums from store to site and other associated works to complete the job satisfactorily as per technical specification and shifting back balance material to the store after completion of work.

Earthing of equipments and structures by following size MS Flat including cutting, bending and welding etc. of flat connecting it with existing earthmat and backfilling of earth as per site requirement.

50mmX6mm

25mmX6mm

Painting of following size MS Flat by one coat of anti- corrosive red oxide (prime) and two coats of Green/ Black paint after cleaning by sand paper.

50mmX6mm

25mmX6mm

Delta earthing for 120KV L.A. as per technical specification to complete job satisfactorily. (Material provided by department)

132KV Gosaisinghpur Ckt-2 Bay all equipments control cable and optical fibre cable termination with C&R Panel including cost of cable glands, lugs & ferrules complete and both end as per site requirement.

132KV Bus Coupler Bay all equipments control cable and optical fibre cable termination with C&R Panel including cost of cable glands, lugs & ferrules complete and both end as per site requirement.

Laying of Earth-mat with 40mm MS Rod after digging pit of 750mm depth accordance to the whole length of Earth-mat as per standard practice. (including digging pit and painting as per UPPTCL norms) [NOTE: - There should be atleast 6 meter span between parallel bars of cris-cross (squire shape) base in 132KV Side. Proper solid and smooth welding of Bars on joints (There should be overlapping of at least 150mm at joints) and crossings. There should be vertical bar of 03 meter length on outer bars with the gap of 14 meter in 132KV side.]

Following Clamps & Connectors are to be procured for Works of Construction of 132KV Gosaisinghpur Ckt-2 Bay at 220KV Sub Station New Tanda end:

Bolted type single Tension fitting for Panther Conductor suitable for Disc Insulator with hardware set as per technical specification.

Bolted type single Suspension fitting for Panther Conductor Suitable for Disc with hardware set as per technical specification.

4 Bolted Type PG Clamp suitable for Tarantulla to Zebra Conductor Complete with HDG nut bolt & washer as per technical specification.

4 Bolted Type PG Clamp suitable for Tarantulla to Panther Conductor Complete with HDG nut bolt & washer as per technical specification.

4 Bolted Type PG Clamp suitable for Panther to Panther Conductor Complete with HDG nut bolt & washer as per technical specification.

132 KV Isolator Clamp (Faraday make) for single Panther conductor with nut, bolts and washer as per technical specification.

132 KV Breaker Clamp for single Panther conductor with nut, bolts and washer as per technical specification.

132 KV Tandem Isolator (Faraday make) Clamp for single Panther conductor with nut, bolts and washer as per technical specification.

Galvanised Perforated Cable Tray duly made of 18 SWG G.I. Sheet of 75mm sizes :

Galvanised Perforated Cable Tray duly made of 18 SWG G.I. Sheet of 100mm sizes :

40mm Dia. MS Round

50mm X 6mm MS Flat

25mm X 6mm MS Flat

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