GED-160/2025-26

Erection of S/Stn. Str.:-Digging of Pit for S/T Pole and earthing, drilling of holes in X-arm, preparation of plate form str. Member CI, Alluminium Paint AI i.e X-arml, Knee bracing set, erection of D-pole,errection of plate form, ercetion of x-Arm, drop out, fuse unit, linghting arrestor, MCCB Switch of LT Box, Energy Meter, Erection of T/F, and earthing conn. to T/F G.O Switch lightning etc. erection of Stay Set, Erection of Jumper, Pipe earthing 3 Nos., Erection of LT cable, brabed wire and painting, 3 Nos. earthing to S/Stn. by prov. 50Kg Salt charcole in each earthing i/c construction of trench for earthing as per REC Board Standard complete in all respect. ( 100 KVA Transformer)

Providing and laying PCC Pit for Substation Earthing Cement Concrete 1:2:4 ( 1 cement : 2 sand : 4 graded stone aggregate 20mm nominal size) and 12mm Plastering, curing complete including cost of others material to used, Covered with Fiber cover complete in all respect Size (0.30 X 0.30x 0.50Mtr.)

Prov. & erection of Chain link fencing angle iron, Gate etc. for transformer fencing.

Providing and laying Cement Concrete 1:2:4 ( 1 cement : 2 sand : 4 graded stone aggregate 20mm nominal size) and curing complete including cost of form work and others material to used. Size (2.00x2.00x1.10 Mtr.) above ground level ) under ground deep 0.75 mtr)

Supply Part of 11/0.4 KV, 100 KVA Transformer

Prov. Distribution Transformer (Ordinary), 11/0.4 kV, 100 KVA

Prov. Steel Tubular Poles (9 m, Working Load > 200 kgf/m²)

Prov. RCC Muffs with concerete filling

Prov. X-Arm: [Channel Iron (100x50x5 mm), Length : 2800 mm X 2 Nos] for incomer line

Prov. MS Angle Iron (50X50x6 mm), Length : 2800 mm x 1 Nos for LA.

Prov. X-Arm: [Channel Iron (75x40x4.8 mm), Length : (2800 mm X 4 Nos] for supporting DO fuse unit & GO switch

Transformer Belting & Knee Bracing

Prov. X-Arm: [Channel Iron (100x50x5 mm), Length : 2800 mm X 2 Nos] for Transformer Bed

Prov. X-Arm [Channel Iron (100x50x6 mm), Length : (460 mm) x 2 Nos for supporting Main Channel of Transformer]

Prov. MS Angle Iron (50X50x6 mm), Length : 2800 mm x 2 Nos

Prov. MS Angle Iron (35X35x6 mm), Length : 460 mm x 2 Nos

Prov. MS Angle Iron (50X50x6 mm), Length: 950 mm x(2 Nos for Bed Knee Bracing)

Transformer L.T Distribution Box and GO Switch fixing Assembly

Prov. MS Angle Iron (50X50x6 mm), Length : 2800 mm x 2 Nos

Prov. MS Angle Iron (50X50x6 mm), Length : 450 mm x 1 No.

Prov. Switch Handle Supporting: [Channel Iron (75x40x4.8 mm), Length : 460 mm

Prov. GO AB Switch Unit (11kV, 400A, 25 KA ) Tripple pole O/D type

Prov. D.O Fuse Unit

Prov. Surge Arrester, 9 kV Station Class (Porcelain Type)

Prov. Discs insulator sets (comprising 1 No. Disc: ^^(Porcelain, BS, 12 kV, 90 kN) including Dead End Clamps etc.)

Prov. Stay set complete

Prov. Stay Wire (7/3.15 mm) (7.0 kg Per Stay Set)

Prov. Pipe Earthing Set

Prov. 6 SWG GI wire For Earthing (15 Kg Supply By HPSEBL)

Prov. Panel (Distribution Box LT 100 kVA DTR MS Sheet of 1.6 mm ( 900x800x200 mm ) cubide Box complete with stand etc and Al Busbar (25x6mm)inside .painted /powder coated after primar coating MCCB 160 amp 3P 35kA , ICS =100 % ICU, Kit-Kit 200 Amp 100 KVA DTR

Prov. Half Clamp (M.S. Flat 50X6 mm)

Prov. Full Clamp (M.S. Flat 50X6 mm)

Prov. Nuts and Bolts of Various Sizes (Galvanised / Coated) [Preferably 16 mm Φ or more (with flat and spring washers)]

Prov. Aluminium Thimble

Prov. Copper Thimble 200 Amp

Prov. Danger Plate (1 No. Supply By HPSEBL)

Prov. Barbed Wire

Prov. LT Cable 3.5 X 120 mm² 1.1 kV XLPE Cable Unarmoured

Prov. Energy Meters LT 3-ɸ, 4 wire CT operated Static Tri-Vector meter (CT-200/5 A), Accuracy Class: 0.5S, Category-C, DLMS for 100 KVA Transformer

Prov. Aluminium Paint.

Prov. Red Oxide

Prov. Capacitor Bank 415V for 100 kVA DTR 36 kVAr

Erection Part of HT Line

Erection of new Steel Tubular Pole 9 mtr. Long Digging of Pit,fixing of insulator, disc and drilling of holes in X-Arm , Bracing Set, Top Clamp, erection of pole, fixing of barbed wire and danger plate, filling of Pit, Alluminium Paint and ramming & painting of poles complete in all respect.

Erection of S.T Double Pole 9 Mtr. Long for Tapping Structure :- Digging of Pit fixing of insulator, disc and drilling of holes in X-Arm , Bracing Set, Top Clamp, erection of pole, fixing of barbed wire and danger plate, filling of Pit, Alluminium Paint and ramming & painting of poles complete in all respect.

Erection of Earthing Set.:- Fixing of earthing pipe of pit for coal earthing, fixing of G.I wire to system filling of pit and remaning work complete in all respect.

Erection of Stay Set HT:- Digging of Pit fixing of Stay Rod, filling of Pit, Nozeiling & Tightning complete in all respect.

Stringing and Sagging conductor:-:- Laying of conductor, striging, sagging and biding with insulator with AAAC 7/4.26 (100 mm2) Conductor of 11 KV HT line complete in all respect.

G.I Wire:- Laying of GI wire stringing and sagging and biding with hock etc. complete in all respect.

Erection of GO Switch (Preparation of Platform Structure, Erection of GO switch, Erection of Jumpers (set) complete in all respect.

Erection of D.O. fuse unit complete in all respect.

Supply Part of HT Line

Prov. Conductor 7/4.26 (100 mm2) {Includes 3 conductor lengths for 3Φ and Additional 1% (Sag, Jumpering and wastage}

Prov. Steel Tubular Poles (9 m, Working Load > 227 kgf/m²) (with Ruling Span 90 m, 8 No. Run thro' and 3 No. Double Pole Dead End Structures)

Prov. RCC Muffs with concerete filling

Prov. Cross Arm: [Channel Iron (100x50x6 mm), Length (1270) mm i/c tolerance of 100 mm either sider) x 8 structure.

Prov. Angle Iron (50x50x6 mm), Length (750 mm x 2 x 8 structures

Prov. Pole Top Bracket [MSCI: 100x50x6 mm 100 mm)

Prov. 11 kV Pin Insulators (Porcelain, 12 kV, 10 KN): 3 No per pole structure (3 Nos Supply by HPSEBL)

Prov. Belt Set - MS Angle Iron: 50x50x6, Length 1800 mm x 2 No.

Prov. X-Bracing Set - MS Angle Iron: 50x50x6, Length 2125 mm x 2 No.

Prov. X-Arm (Horizontal) - MS Channel Iron: 100X50x5, Length 2340x2 mm x 2 No. formation.

Prov. Discs insulator sets on Dead End structures (comprising 1 No. Disc: ^^(Porcelain, BS, 12 kV, 90 kN) including Dead End Clamps etc.) x (3 No. conductors) x (2 No. sides)

Prov. 11 kV Pin Insulators (Porcelain, 12 kV, 10 kN): 3 No per double pole structure (3 Nos Supply by HPSEBL)

Prov. Stay set complete in all respect (1No. / Single Pole , 4 No. / Double Pole Structures)

Prov. Stay Wire (7/3.15 mm) (9.0 kg Per Stay Set) (27 Kg Supply by HPSEBL)

Prov. HT Earthing set complete (REC constr. Stand J-1)

Prov. Single Continous Earth wire (GI, 8 SWG) {alongwith 2 wire lengths for avg. one road crossing @ 20 m and Additional 1% (Sag and wastage)} @ 0.102 kg/m (13 Kg Supply by HPSEBL)

Prov. Eye Hook for earth wire

Prov. Earth Reel

Prov. Half Clamp [on double pole dead end str. 4 Nos.on run through str. 2 Nos.]

Prov. Full Clamp (on double pole dead end str. 4 Nos.) single pole on run through str. 2 Nos.

Prov. Danger Plate (250X200X1.6 mm) (2 Nos Supply by HPSEBL)

Prov. Nuts and Bolts of Various Sizes (Galvanised / Coated) [Preferably 16 mm Φ or more (with flat and spring washers)]

Prov. Barbed Wire

Prov. Red Oxide

Prov. Aluminium Paint

Prov. X-Arm: [Channel Iron (75x40x4.8 mm), Length : (2800 mm X 4 Nos] for supporting DO fuse unit & GO switch

Prov. Switch Handle Supporting: [Channel Iron (75x40x4.8 mm), Length : 460 mm

Prov. GO AB Switch Unit (11kV, 400A, 25 KA ) Tripple pole O/D type

Prov. D.O Fuse Unit

Transporation and Loading of HT Line and DTR materials on truck at Divisional Store and same material unloading at road head of site of work and Manual Carriage Of HT Line and DTR and allied Material For Average Distance From Road To Site Of Work .(If required as per site).

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