20/ETC-II(P)/2025-2026

Amount

SUPPLY

Supply of bolted type tension fitting along with turn buckle and all accessories for single panther conductor for 132 KV Transfer Bus as per sample.

Supply of bolted type tension fitting without turn buckle and all accessories for single panther conductor for 132 KV Transfer Bus as per sample.

Supply of bolted type tension fitting along with turn buckle and all accessories for twin ACSR Moose conductor for 132 KV Main Bus as per sample. .

Supply of bolted type tension fitting without turn buckle and all accessories for twin ACSR Moose conductor for 132 KV Main Bus as per sample.

Supply of post insulator clamp duly made of LM-6 Alluminium Alloy suitable for 132 KV Post insulator and single panther conductor complete with GI nuts, bolts, spring washer & plain washer as per sample.

Supply of PG clamp duly made of LM-6 Allu. Alloy suitable for ACSR Moose to Panther conductor complete with 04 no. 16x75 mm size GI bolts, nuts, spring washer & plaine washer as per sample.

Supply of PG clamp duly made of LM-6 Allu. Alloy suitable for ACSR Moose to Moose conductor complete with 04 no. 16x75 mm size GI bolts, nuts, spring & plaine washer as per sample.

Supply of PG clamp duly made of LM-6 Allu. Alloy suitable for ACSR Panther to Panther conductor complete with 04 no. 16x75 mm size GI bolts, nuts, spring & plaine washer as per sample.

Supply of 132 KV Tendam Isolator bimetalic terminal clamp made of LM-6 Alluminum Alloy suitable for single panther conductor complete with GI nut & bolts and washers.

Supply of 02 no. U Bolted Type Single suspenstion fitting assembly suitable for twin ACSR Moose conductors complete with hardware fitting, socket eye, Ball Hook, Yoke Plate, J-Hook etc. as per technical specification as per sample.

Supply of 02 no. U Bolted Type Single suspenstion fitting assembly suitable for ACSR Single Panther conductors complete with hardware fitting, socket eye, Ball Hook, Yoke Plate, J-Hook etc. as per technical specification as per sample.

Supply of spacer suitable for 132/33 KV Bus Bar twin ACSR Moose conductor with 250 mm spacing and duly made of LM-6 alluminum alloy, complete with 12 mm dia HDG Bolts, Nuts, Spring & Plane washer as per technical specification as per sample.

Supply of 132 KV Isolator terminal clamp made of LM-6 alluminum alloy suitabel for single panther conductor complete with GI nut & bolts and washers.

Supply of U Bolt 20 mm dia with double nuts, bolts and washer.

HDG Nut Bolt with washer size of M16x35

HDG Nut Bolt with washer size of M16x40

HDG Nut Bolt with washer size of M16x45

HDG Nut Bolt with washer size of M16x50

Manual corban Di-oxide fire extinguisher for buildings (4.5 Kg)

50 Ltr. mechnical foam type trolle mounted extinguisher.

MS Flat 75*10 mm (SAIL/JINDAL/TATA) only.

MS Flat 50*6 mm (SAIL/JINDAL/TATA) only.

MS Flat 25*6 mm (SAIL/JINDAL/TATA) only.

70 KN Porcelain Insulator

Cable gland size of 19mm

Cable gland size of 22mm

Cable gland size of 25mm

Ferrule A-Z printed (2.5 Sqmm)

Ferrule 0-9 printed (2.5 Sqmm)

Shorting, counting, shifting and loading of galvanized structurel on private vehicle on Electy. Fabrication Unit Naini, Prayagraj.

Safely carriage of galvanized structure from Electy. Fabrication Unite Naini to 132 KV S/S Shankargarh. Approx distance 55km on private vehical (per truck basis)

Unloading, shorting, shifting & stacking in proper order as per member wise of above structure at 132 kv S/S Shankargarh.

Carriage of 36/40mm dia M.S. Round Bar approx. 12 mtr. long from 400 KV S/S Masauli to 132 KV S/S Shankargarh, Prayagraj on private truck/trailor with loading at 400 KV S/S Masauli distance approx. 100 Km. (5.5 MT)

Unloading of above M.S. Round Bar from truck/trailor and stacking properly at 132 KV S/S Shankargarh, Prayagraj.

Laying of 36/40 mm dia M.S. Round bar 1200 mm below ground level in rocky soil including cutting, bending, straightening, welding & painting exacavtion of trench, its back filling & all other associated work to complete the work satisfactorily as per drawing & technical specification excluding the cost of round bar Electricity charges shall be brone by contractor on actual.

Fabrication of 3.0 mtr long electrode of 36/40 mm dia M.S. round bar having 150 mtr. long conical shape and then its packing vertically inside the ground with top 700 mm below ground level and its welding with main Earth mat and painting as per relevant IS.

Erection of following structure/equipments including their shifting from S/S store to erection site:-

Lattice type auxiliary structure

145 KV CT/PT

145 KV CT/PT Junction Box

145 KV SF-6 Circuit Breaker

145 KV Tandam Isolator with Post Insulator.

145 KV Line/Bus Isolator with Post Insulator

132 KV Distance Protection Feeder Panel (Simplex Type)

Earthing by cutting, straightening & laying 500 mm below inside ground & above ground of following sizes M.S. Flat to provided by the Department for Diagonal/Double earthing of the main & auxiliary structure, equipments & cable trenches including. Welding with main earth mat and with the object to be earthed including excavation of tranches & Its back filling etc. as per details below:-

Earthing of LA with 75x10 mm of size MS Flat.

Earthing of main & auxiliary structure and equipments (CTs, PTs, C&R Panel, DPP, Junction Boxes etc with 50x6 mm size M.S. Flat of (Solar Bay).

Earthing of cable trench with 25 mm x 6mm/25x5mm size M.S. Flat.

Making of Shielding Mesh earthing for 132 KV LAs of Solar bay by Fabrication of 06 No. 3 meter long Electrodes with 36 mm dia M.S. Round Bar having 150 mm long conical shape and then, its Placing Vertically in the Ground with Top 500 mm below Ground Level, Jointing the Electrodes with 75x10 mm size M.S. Flat by welding for making of Mesh, Connecting the Shielding Mesh with Main Earth mat at 2 place and finally, painting of the shielding mesh/earthing strip with anti corrosive paint, with due digging of earth/trench & its back filling. leveling etc. (01 Job per bay).

Laying & Stringing of 132 KV transfer bus bar of single ACSR panther conductor including hoisting of disc insulater tension string with tension fitting (01 section) (01 job per phase per section).

Laying & stringing of 132 KV main bus bar of twin ACSR moose conductor including hoisting of disc insulator, tension string which tension fitting alongwith shifting of material etc. from store to switchyard (01 job per phase per section)

Fixing of 250mm size spacer between above laid 132 KV Main bus bar conductor of twin ACSR moose conductor.

Jumpering of equipments of 132 KV Solar Bay with the help of ACSR Moose/Panther conductor with main bus & transfer bus by suitable clamp of connectors including measuring, cutting, bending, shaping etc. of the conductor as per site requirement.

Laying of following size copper control cable in cable trench from control & Relay panel in control Room to various equipments, junction boxes etc .in switchyard as per cable schedule including shifting of cable drom from store place to work site and back the balance cable to store at the sub station.of bus coupler.

2cx2.5mmsq

4cx2.5 mmsq

6cx2.5mmsq

Inter connection & termination of various size above laid control cable with solar bay C&R panel to various equipments (CTs, PTs, CB, Isolators etc.) with proper ferrule.

Providing & fixing of Name plate of 02 mm thick aluminium sheets with covering of retro reflective sheeting of size 300mmx150mm plate to be fixed with the help of nuts & bolts as per sampal,

Providing & fixing of phase plate (R Y B) phase of 02 mm thick aluminium sheets of size 5” dia covering of retro reflected sheet in single piece with all mounting with GI nuts& bolts (01 set = R Y B phase).

Providing & Fixing of 120 Watt L.E.D. Switchyard Light Luminaries Fittings of Philips/Compton Greaves/Havells make in Single Piece Die Cast Aluminium Alloy Housing with Pot Optics Reflector & Toughened Clear Glass Cover with Frame for Lamp Compartment inlcuding Cable Terminations. The work includes the cost of men, material & T&P required.

Providing & fixing bay name display board of MS Sheet 16 gase size 400x250 mm with the help of MS pipe having inner frame approx. size 2"x1" with welding of two legs of MS angle of 03 feet and writing name of bay by black colour after painting sheet with 01 coat of red oxide primer & 02 coat of yellow colour on both side of display board including digging, grounting, concreating (1:2:4 Ratio), 1.5 feet from ground level & all associated work to installed Bay name display board.

Gupta Elect and Engg Works (BID ID -5391145)