Work

Erection of Main & Auxiliary structure

Erection of following equipments as per instruction manual of various equipments and technical specification including shifting of material/ equipment from store to erection site including all other associated work to complete the job.

33 KV Vacuum Circuit Breaker

33 KV Line Isolator

33 KV Bus Isolator/Section Isolator

33 KV CT 400-200/1-1A with junction box

33 KV PT with junction box

33kV C&R tripple feeder panel along with shifting from store to site

Insttalation of ABT Meter with all termination along with erection & earthing of meter cubicle

Laying of following size of control cable in the cable trench from control & relay panel to various equipment in switchyard as per cable schedule its saddling at every 75mm distance with SM saddles of size 25x3mm size including carriage of cable drums form store to laying site and shifting of remaining cables back to store and all other associated works to complete the job.

Termination of control cable of various euipment with switchyard to control panel and drilling of holes in control panel and marshalling box .complete with cable glands, ferrules and other associated works to complete the job.

Jumpering of various equipments i.e CT, PT, ISOLATOR, CB, main bus etc with ACSR panther conductor to equipments & Bus Bar to equipments including measuring,cutting of conductor & shifting of all other associated material from store to work site.

2 Point earthing of structure & equipments with 50x6mm by digging of 0.7 meter deep trench in earth from equipments to sub-station earthmat which includes providing, cutting,welding and bending of MS flat as well as shifting of all other associated material from store to work site. All materials including MS flats to be provided by contractor.

Painting of Earthing strip 50x6 mm (R. Mtr.) with coat red oxide 2 coat paint with green ISI paint including vertical support.Paint to be provided by contractor

Installation of name plate for new 33KV bay of size 150x150mm made of 2mm thick Aluminium sheet cover with 2mm retro reflective sheet with all cost of plate, nut bolts and T&P.

Carriage of 33 KV equipments (CT/PT/Isolators/LA/cable) through private truck from various near by sub-stations to 132 KV Sub-station, Sandila alongwith sorting, shifting and loading at sub-station and unloading, stacking at 132 KV sub-station, Sandila.

Pilfer proofing of the cable with G.I. pipe of followng sizes complete with cutting, bending & fixing of pipe alongwith making threads, elbow and other required material from 33 KV CT & PT in switchyard to energy meter in control room:-

G.I. pipe 2 " Dia

G.I. pipe 1 " Dia

Special earthing by way of boring & lowering of GI pipe 50x6mm, 60 feet long from ground upto water level & connecting it to the 33 KV equpments like CT, VCB, PT, LA etc. with 50x6mm MS strip by providing laying, cutting, welding, bending etc. All materials labour and T&P to be provided by the contractor.

IEC-61850 Based SCADA configuration & its integration with new 33 KV bay which includes work as SLD generation in existing HMI, bay IED'S ICD files configuration, database creation for new bay, event, alarm generation, interlock & soft logic configuration and testing if any, GPS time synchronisation etc. to complete the work in all respects for proper operation of equipments with SCADA.

Supply of armored fibre optical cable (6 fibre) suitable for communication between LIU to LIU in SAS system.

Supply of fibre optical mmultimode patch card for ST-MTRJ port (3/5 meter each)

Supply of fibre optical mmultimode patch card for LC-LC port (10 meter each)

Supply of fibre optical mmultimode patch card for ST-St port(10 meter each)

Supply of PG Clamp duly made of LM-6 Aluminum alloy suitable for ACSR panther to panther conductor complete with 04 Nos. 16x90mm sisze GI Bolts & Nuts & spring/plain washers as per sample.

Supply of PG Clamp duly made of LM-6 Aluminum alloy suitable for ACSR Moose to Panther Conductor complete with 04 Nos. 16x90mm size GI Bolts & Nuts & spring/plain washers as per sample.

Supply of 33kV Isolator clamp suitable for panther conductor

Supply of 40mm MS Rod

Supply of Electrode 3mx40mm

Supply of Copper Bond

Supply of GI perforated cable tray (75mm)

Supply of Sand Bucket stand suitable for 10 Nos of buckets

Supply of Sand Bucket as per technical specification

Supply of LED flood light luminaries type FL-1 (150 W) As per technical specification.

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