For the Construction of 11/0.4 kV LT Substation, Capacity Enhancement of DTs, Laying of11 kV Spare cable and LT Line Construction Under BP 2025-26 EUDD Townhall Gorakhpur

Amount

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Loading, unloading and safe carriage of following materials from Store Centre, Gorakhpur to JE dump Store and JE dump Store to work site with proper stacking :-

11/0.4 KV T/F 250 KVA

11 KV XLPE Cable 3X70 sq mm

11 KV C/J Kit 3X70 sq mm

PCC Pole 11 Mtr

PCC Pole 9 Mtr

ST Pole 11 mtr long

MS Channel (Dropper) 100x50x2028mm

MS Top channel (125x65x2240mm)

ACSR Weasel conductor

33 kV Top Channel for Base of Transformer 125X65X3200 mm

11 KV Disc Insulator T&C type 4500kg.

11 KV Disc fitting

MS Channel 125x65x1300mm (T-off)

11 KV Pin insulator (Polymeric) with Fitting

11 KV TPMO

11 KV fuse Set

LT PVC Cable Al 1x240sq mm

Stay set Complete 16x1800

Earthing of pole by MS earthing rod of 20x2500mm

LT AB Cable (3X150+1X120+1X16) sq mm

LT Cable 1X35 sq mm

Supply of following material/fitting complete in all respect :-

LT Three Phase Distribution box

Clamp for LT Three Phase DB Box

Suspension Clamp with I hook (Insulated)

Dead end Clamp with I hook (Insulated)

Piercing Connector (Insulated)

Red oxide paint

Aluminium paint

Stone pad 300x300x75mm

Clamps for LT T-off with bolts & Nuts

Holding clamps for top channel TPMO & fuse set etc. with bolts & nuts

Copper L-piece 62x225x12 mm (LS)

Al Lug long barrel off size (LS)

Danger board Barbed wire including jumper

G.I Pipe dia 6 inch

G.I Nuts & Bolts off size

Shackle insulator

LT Clamps

11 kV Lightening Arrestor

PG Clamp

GI Barbed Wire

The excavation of 2 No foundation pit of size 750mmX450mm and having depth of 1/6th of the full length of the pole. Fabrication & erection of double Pole with fixing of necessary clamps & accessories (Top Channel, Dropper Angle etc.) as per required. All required materials such as Holding clamp/STP clamp, Nuts & Bolts off size etc will be provided by the contractor. Grouting of Pole in cc 1:4:8 (Cement, sand & 40 mm brick ballast), Grouting will be done in the block of size 450x450 mm x depth upto ground level and backfilling of pits with mud completely and leveling etc (Material provided by Contractor). Making plinth around Pole height 300 mm above ground level with top 100 mm is kept tapered so that no rainwater gets accumulated on the top. All work will be done as per RESPO norms & relevent IS Specification.

The excavation of foundation pit of size 750mmX450mm and having depth of 1/6th of the full length of the pole. Fabrication & erection of ST Pole with fixing of necessary clamps & accessories as per required. All required materials such as Holding clamp/STP/LT clamp, F-Bracket, LT shacle insulator, Nuts & Bolts off size etc will be provided by the contractor. Grouting of Pole in cc 1:4:8 (Cement, sand & 40 mm brick ballast), Grouting will be done in the block of size 450x450 mm x depth upto ground level and backfilling of pits with mud completely and leveling etc (Material provided by Contractor). In case of ST Pole making Plinth around Pole height 300 mm above ground level with top 100 mm is kept tapered so that no rainwater gets accumulated on the top. All work will be done as per RESPO norms & relevent IS Specification.

Painting of Pole by double coating Aluminium & Red oxide paint. Paint will be provided by contractor

Earthing of Pole by MS earthing Rod & 6 SWG earthing Wire as per RESPO norms.

Fabrication, errection, commissioning & Testing of 250 KVA T/F on Plinth with all accessories including make its LT and HT connection. All neessary materials will be supplied by the Contractor.

Chemical earthing of Transformer (Body/Neutral) as per IS Code 3043 - 1987 specification (Materials will be provided by contractor)

Erection and grouting of stay in CC ratio 1:4:8 of Cement, Sand and Stone Ballast including cost of grouting material with nozelling and binding of stay wire (Complete work)

Erection of 11 KV TPMO

Erection of 11 KV Fuse set

Laying and sagging of overhead 11 KV 3X70 sq mm XLPE Cable as per site required.

Dressing, Marking, Tagging and Safe Laying of under ground 11 KV 3X70 sq mm XLPE Cable by Horizontal drilling method as per RESPO norms. The Depth of horizontal drilling shall be between 2 to 3 meters or as per site required.

Erection of 11 KV 3X70 sq mm XLPE Cable Jointing Kit with complete work

Making Loop alongwith dressing, Marking, Tagging and Hoisting of cable on Single/Double pole using G.I. Pipe 6"dia 3 mtr. Long with complete work.

Laying, stringing, sagging, binding and jumpering of ACSR Dog/Weasel conductor for LT/HT Line with fixing of LT Clamps/other clamps, insulator and nuts&bolts off size as per required.

Construction of T/F plinth of size 2x2x1.2 M with the help of first class brick & 9" masonary in the ratio 1:4 cement & sand coarse. Filling the structure completely and plastering outer surface as per RESPO norms. Top of the plinth covered with 4" RCC Slab of ratio 1:1.5:3 (Cement, sand & concrete) grouting with 2 No ISMC size 125X65X6 MM (confirming to IS 808:1989) of 2000 mm long for resting. All required materials will be provided by the contractor.

Grill fencing of 11/0.4 KV S/S shall be made of rectangular of size & height approx 2 meter as per site requirement with fabrication 50X50X5 mm angel the frame is also have 1 No Horizontal runner of MS flat 40x5 welded in middle to support of grill, having a gate on road side must have provision of locking arrangement. The work is including painting of fencing as per norms. Work will be done as per RESPO specification.

Laying & sagging of LT ABC (3X150+1X120+1X16) Sq.mm. Cable of LT Line with fixing of Distribution Box with Clamp, Insulated Dead end clamp with I hook, Suspension clamp with I hook(Insulated), LT insulated Piercing connector, XLPE 1X35 Sq.mm. Al. cable for enerzing DB, XLPE 1X16 Sq.mm. Al. cable for giving connection to Street Light and nuts&bolts off size by the contractor.

Erection of Danger board with GI Barbed wire

Supply & Complete installation of 2 No Henley-Type Tailless Units, 300 AMP, in box. The installation will include the use of 3 copper bus bar strips, each sized 500x50x5 mm (one strip per tailless unit), and 1 aluminum bus bar strip sized 500x50x5 mm as per drawing enclosed. The work will involve the use of LT XLPE 1x120 Sq.mm. cable, LT XLPE 1x400 Sq.mm. cable, LT crimping lugs (120/400 Sq.mm.), nuts, bolts, and other materials as per site requirements on an 11/0.4 KV distribution transformer. (Note: Only LT XLPE 1x120 Sq.mm. cable and LT XLPE 1x400 Sq.mm. cable will be provided by the Department.)

Supply, fabrication, erection of LT Pillar Box for Tailless Unit after making Plinth of Height 300 mm above ground level. LT Pillar Box Size- 1650X1050X520 mm with Gate and Proper Locking arrangement (Canopy of 15 Degree Slope) as per drawing enclosed . All work will be done as per RESSPO Norms & relevent IS Specification.

Fabrication, erection of 11 kV Lightening Arrestor. All work will be done as per RESSPO Norms & relevent IS Specification.

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Loading, unloading and safe carriage of following materials from Store Centre, Gorakhpur to JE dump Store and JE dump Store to work site with proper stacking :-

100 kVA Transformer

250 KVA Transformer

LT XLPE Al. 1X120 sq mm

LT XLPE Al. 1X240 sq mm

Supply of following material/fitting complete in all respect :-

Copper Z Clamp

Almunium lugs

Erection of New T/F on Double Pole/Plinth with all accessories including make its LT and HT connection. All necessary materials such as Holding clamp, Al.Lugs (Confirming to IS 8309), Z Clamp, Nuts & Bolts will be supplied by the Contractor.

Dismentling & Carriage of old Transformer from work site to store centre

Construction of T/F plinth of size 2x2x1.2 M with the help of first class brick & 9" masonary in the ratio 1:4 cement & sand coarse. Filling the structure completely and plastering outer surface as per RESPO norms. Top of the plinth covered with 4" RCC Slab of ratio 1:1.5:3 (Cement, sand & concrete) grouting with 2 No ISMC size 125X65X6 MM (confirming to IS 808:1989) of 2000 mm long for resting. All required materials will be provided by the contractor.

Grill fencing of 11/0.4 KV S/S shall be made of rectangular of size & height approx 2 meter as per site requirement with fabrication 50X50X5 mm angel the frame is also have 1 No Horizontal runner of MS flat 40x5 welded in middle to support of grill, having a gate on road side must have provision of locking arrangement. The work is including painting of fencing as per norms. Work will be done as per RESPO specification.

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Loading, unloading and safe carriage of following materials from Store Centre, Gorakhpur to JE dump Store and JE dump Store to work site with proper stacking :-

3x185 mm2 XLPE 11 KV

Cable jointing kit 11 KV XLPE 3X185 sq mm

Supply of following material/fitting complete in all respect :-

HDPE Pipe dia 150 mm PN 6 PE 8

Cable Route Marker

Holding clamps for top, dropper, t-off etc

G.I Nuts & Bolts off size

G.I Pipe dia 150 mm

Laying of HDPE Pipe 150 mm Diameter for laying of 11 KV 3x185 sq mm XLPE Cable by horizontal drilling method. The HDPE pipe shall be of PE 80 grade with pressure rating PN6 conforming to IS 4984/1995 and shall have wall thickness of 6.20 to 7.10 mm (HDPE pipe 150 mm dia with elbow and socket for 11 KV cable will be supplied by contractor)

Laying and dressing of under ground 11 KV 3x185 sq mm XLPE Cable into HDPE Pipe (Wherever required) by Horizontal drilling method as per RESPO norms. The Depth of horizontal drilling shall be between 2 to 3 meters or as per site required.

Erection of 11 KV XLPE Cable 3X185 mm² Jointing Kit with complete work

Making loop & Hoisting of 11 KV XLPE Cable Providing 6'' Dia GI Pipe 3 M Long with complete Work

Erection of Cable Route Marker

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Loading, unloading and safe carriage of following materials from Store Centre, Gorakhpur to JE dump Store and JE dump Store to work site with proper stacking :-

LT AB Cable (3X150+1X120+1X16) sq mm

ST Pole 9 mtr Long

LT Cable 1X35 sq mm

Earthing complete

Stay Complete (Stay rod 16x1800mm, Stay wire 5 kg, stay clamp, bolts & nut)

Supply of following material/fitting complete in all respect :-

G.I Nuts & bolts of different sizes

LT pole Clamp with nuts & bolts

LT Three Phase Distribution box

Clamp for LT Three Phase DB Box

Suspension Clamp with I hook (Insulated)

Dead end Clamp with I hook (Insulated)

Piercing Connector (Insulated)

PG Clamp

The excavation of foundation pit of size 750mmX450mm and having depth of 1/6th of the full length of the pole. Fabrication & erection of ST Pole with fixing of necessary clamps & accessories as per required. All required materials such as Holding clamp/STP/LT clamp, F-Bracket, LT shacle insulator, Nuts & Bolts off size etc will be provided by the contractor. Grouting of Pole in cc 1:4:8 (Cement, sand & 40 mm brick ballast), Grouting will be done in the block of size 450x450 mm x depth upto ground level and backfilling of pits with mud completely and leveling etc (Material provided by Contractor). In case of ST Pole making Plinth around Pole height 300 mm above ground level with top 100 mm is kept tapered so that no rainwater gets accumulated on the top. All work will be done as per RESPO norms & relevent IS Specification.

Painting of Pole by double coating Aluminum & Red oxide paint. Paint will be provided by contractor

Earthing of Pole by MS earthing Rod & 6 SWG earthing Wire as per RESPO Norms.

Erection and grouting of stay in CC ratio 1:4:8 of Cement, Sand and Stone Ballast including cost of grouting material with nozelling and binding of stay wire (Complete work)

Laying & sagging of LT ABC (3X150+1X120+1X16) Sq.mm. Cable of LT Line with fixing of Distribution Box with Clamp, Insulated Dead end clamp with I hook, Suspension clamp with I hook(Insulated), LT insulated Piercing connector, XLPE 1X35 Sq.mm. Al. cable for enerzing DB, XLPE 1X16 Sq.mm. Al. cable for giving connection to Street Light and nuts&bolts off size by the contractor.

M/s Anil kumar singh (BID ID -5527712)

M/s Arya Construction (BID ID -5526650)