Tender for 22 KV HT line to proposed 63 KVA 22/0.4 KV Sub. Station Kanda -2nd under ESD Churag.

Erection Part

Erection of steel tubular pole 9/10/11Mtr. (Long Single Pole Str of 22 KV HT Line): -Excavation of earth in all kinds of soil for making pits of size (1.8x1x1x) mtr. suitable for installing S.T.P. 9/10/11 M long, erection of S.T.P 9/10/11 M long with RCC muff in the excavated pit refilling of pit with excavated soil including watering and ramming etc. as required, disposing off surplus soil at the dumping site & local bodies, fixing of M.S clamps , stay clamps, stay wire,M.S channel cross arms,AI bracing,barbed wire danger plats, isulators nut & bolts including drilling,bending welding etc.as required, filling of RCC muffwith Cement concrete in ratio 1:2:4 (1cement:2 sand :4 concrete 20mm nominal size) from bottom to top painting of all steel parts and STP with two coats of aluminium paint A grade fixing of any other item required to complete the job, as per standard practice of HPSEBL as per the direction of Engineering in charges.

Erection of HT steel tubular pole 9/10/11 mtr. Long(Double pole structure:-Excavation of earth in all kinds of soil for making two numbers pits of size (1.8x1x1x)M each, suitable for installing STP 9/10/11 mtr long, erection of S.T.P 9/10/11 M long with RCC muff in the excavated pit, refilling of pit with excavated soil including watering and ramming etc. as required, disposing off surplus soil at the dumping site of local bodies, fixing of M.S clamps , stay clamps, stay wire, M.S channel cross arms, AI bracings,barbed wire, danger plats, isulators, nut & bolts,continuous earth wire with MS clamps, including drilling,bending welding etc.as required, filling of RCC muff with Cement concrete in ratio 1:2:4 (1cement:2 sand :4 concrete 20mm nominal size) from bottom to top painting of all steel parts and STP with two coats of aluminium paint superior grade and fixing of any other item required to complete the job, as per standard practice of HPSEBL/REC, as per the direction of Engineer-in -charge

Erection of HT stay set :-Excavation of earth in all kinds of soil foor making stay pit of size 1.2x1x1M, fixing of HT stay set ,nozelling and tightening of stay wire complete, refilling of pit with excavated soil including watering and rammining of soil,disposing off all surplus soil at dumping site of local bodies, fixing of any other material required to complete the job, complete in all respects as per standard practice of HPSEBL and as per satisfaction & direction of Engineer in Charges, complete in all respect.

Erection of HT earthing Set:-Excavation of earth in all kinds of soil for making pits of size (2.5x1x1mtr) fixing of HT earthing set with GI wire in pit refilling of pit with alternate layer of charcoal 40 Kg, salt 40Kg and soft soil, including ramming watering etc. as required, disposing of surplus soil at dumping site of local bodies, earthing of structure and allied material such as stay wire, isolators channels etc. with GI wire 6 SWG and P/fixing any otherpetty Items to complete the job as per satisfaction & direction of Engineer in Charges, complete in all respect.

Sagging of Conductor 1.00 Km. Single G.I. Wire/ AAAC/ACSR 20/25 mm2 : Laying, Stringing, Sagging & binding with insulator complete the job as per satisfaction & direction of Engineer in Charges, complete in all respect.

Sagging of Conductor : 1Km Single ACSR/AAAC 6/1/2.59mm (30mm2) : Laying, Stringing, Sagging & binding with insulator complete the job as per satisfaction & direction of Engineer in Charges, complete in all respect.

Extra Mannual carriage for an average lead of 0.100 Km from road side to site of work for Steel Tubular Pole 9/10/11 Mtr Long with allied material. For an average lead of =1.280/2+0.200 =0.840 Km

Providing and Supply of Material

Prov. RCC Muff 2000 mm with C:C 1:2:4 (1 cement :2 sand : 4 aggregate 20 mm) ( as per standrad specification of REC/HPSEBL , specification attached)

Prov. G.I.No. 6/ 8 SWG for Earth wire for S/T Pole ( as per standrad specification of REC/HPSEBL , specification attached)

Prov. 22 KV Pin Insulator with Pin Hellically formed fitting (Porcelain, 12kV, 10kN) ( as per standrad specification of REC/HPSEBL , specification attached)

Discs insulator sets (comprising 2 No. Disc: ^^(Porcelain, BS, 12 kV, 90 KN) including Dead End Clamps etc.) ( as per standrad specification of REC/HPSEBL , specification attached)

Providing C I X-arm (1500x100x50x6 mm) ( as per standrad specification of REC/HPSEBL , specification attached)

Providing C I X-arm (2800x100x50x6 mm) ( as per standrad specification of REC/HPSEBL , specification attached)

Providing A I X-arm (3000x50x50x6 mm) ( as per standrad specification of REC/HPSEBL , specification attached)

Providing Belt set (X- bracing set) 2(1500x50x50x5) ( as per standrad specification of REC/HPSEBL , specification attached)

Providing Belt set (X- bracing set) 2(2700x50x50x5) ( as per standrad specification of REC/HPSEBL , specification attached)

Providing HT stay set ( as per standrad specification of REC/HPSEBL , specification attached)

Providing Stay wire 7/4.00mm Per pole 9 Kg ( as per standrad specification of REC/HPSEBL , specification attached)

Providing Guy Insulaor HT ( as per standrad specification of REC/HPSEBL , specification attached)

Providing HT Earting Set at site of work.( as per standrad specification of REC/HPSEBL , specification attached)

Providing Half Clamp made of M.S. Flat 50x6mm suitable for 9/8 mtr ST ple as per the standard specification of HPSEBL ( as per standrad specification of REC/HPSEBL , specification attached)

Providing Full Clamp made of M.S. Flat 50x6mm suitable for 9/8 mtr ST ple as per the standard specification of HPSEBL at site of work.

Prov. Earth Hook for Earth Wire ( as per standrad specification of REC/HPSEBL , specification attached)

Prov. Danger Plate (250x200x1.6 mm) ( as per standrad specification of REC/HPSEBL , specification attached)

Prov. MS Nuts & Bolts off size ( as per standrad specification of REC/HPSEBL , specification attached)

Providing Barbed wire ( as per standrad specification of REC/HPSEBL , specification attached)

Prov. 22 KV G.O. AB Switch Unit (11 KV, 400A, 25 KA) ( as per standrad specification of REC/HPSEBL , specification attached)

Prov Red oxide ( as per standrad specification of REC/HPSEBL , specification attached)

Prov. Aluminium Paint ( as per standrad specification of REC/HPSEBL , specification attached)

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