Tender For A) Renovation Of 11Kv/440V Iwsp Main Substation Yard And Installation Of 01 No. 11Kv Main Circuit Breaker At Iwsp Sarubera Project. B) Renovation And Maintenance Of 11Kv/440V Colony Substation With Lt Bus Bar At Sarubera Project Under Kuju
Tender Value
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Estimated cost
Bid Submission
08 Aug 2026
10 days left
EMD
76200
Bank guarantee accepted
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Non-refundable
Tender Type
Online
Tender Overview
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Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ramgarh → Jharkhand
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Not Available
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Not Available
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Project Description
Tender for A) Renovation Of 11Kv/440V Iwsp Main Substation Yard And Installation Of 01 No. 11Kv Main Circuit Breaker At Iwsp Sarubera Project. B) Renovation And Maintenance Of 11Kv/440V Colony Substation With Lt Bus Bar At Sarubera Project Under Kuju Area.
BOQ
| Sl. No. | Item Description |
| 1 | A) Renovation of 11KV/440V IWSP Main substation yard and installation of 01 no. 11KV Main Circuit Breaker at IWSP Sarubera Project. |
| 2 | A) (i) Yard Maintenance and filling of gravels |
| 3 | Collection and spreading of metal 40mm graded hard metal in sub-station yard or as required as mentioned below-Metal 40 mm 35 Mtr X 30 Mtr X 0.15 Mtr =157.50-20.50 CUM=137.00 |
| 4 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 1.5 m, disposed earth to be levelledand neatly dressed. 2.8.1 Ordinary rock. 20 Mtr X 20 Mtr X 0.50 Mtr-250 CUM |
| 5 | Brick work with common bunt clay modular bricks of class designation7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement: 6 coarse sand) 10.24 Mtr X 0.24 Mtr X 130 Mtr 7.48 CUM |
| 6 | Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement: 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick ( 0.24+0.24+0.24)=93.60 |
| 7 | A) (ii) Proper Earthing |
| 8 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required |
| 9 | Supply & Fixing of Aluminium Unarmoured single core flexible type 1100 voltage grade 35 sq mm |
| 10 | Supply & Fixing of Aluminium Tubular Lug 35 sq mm |
| 11 | Brick work with common burnt clay modular bricks of class designation7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement: 6 coarse sand) New earthpits 0.12 Mtr X 0.35 Mtr X 0.40 Mtr X 4 Wall X 14 Nos=0.94 CUM |
| 12 | Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement: 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick |
| 13 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) 0.15 Mtr X 14 Nos =0.52 CUM |
| 14 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 15 | A) (iii) Fencing work of yard |
| 16 | Supply & fixing fencing of chain link mesh 100 x 100 mm, 12 SWG GI wire for for D.P. structure electric substation switch yard including single post of angle iron size 50x50x5mm, 2.5 mt long should be provided upto 2.00 mt. apart or as required. The panel frame with required angle iron/ flat iron members/cross members including mesh welded in frame panel shall be erected between the posts. The angle iron post shall be erected in cement concrete M-15 (1:2:4) (20 mm graded metal) foundation, including excavation of pit and refilling the same. The fencing shall be provided with one entrance gate including locking arrangement as required as per specification. The height of fencing shall be 2 mt. above groun level. Fencing shall be painted with required shade |
| 17 | A) (iv) Trench work |
| 18 | Earth work in excavation by mechanical means(Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth,1.5m in width as well as 10 sqm on plan) including disposal of excavated earth ,lead upto 1.5m,disposed earth to be levelled and neatly dressed. 2.8.1 Ordinary rock. 60 mtr x 1 mtr x 1 mtr =60 cum |
| 19 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand) 60 Mtrx 1 Mtr X 0.24 Mtr X 2 Wal =28.80 CUM |
| 20 | Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement: 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick |
| 21 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) |
| 22 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 23 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.300 mm width X 62.5 mm depth X 2.0 mm thickness |
| 24 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 300 mm width X 62.5 mm depth X 2.0 mm thickness |
| 25 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays ee with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 300 mm width X 62.5 mm depth X 2.0 mm thickness |
| 26 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays Cross Member with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.300 mm width X 62.5 mm depth X 2.0 mm thickness |
| 27 | Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required:70 SQMM |
| 28 | Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 11 KV grade of following size in the existing structure as required. Upto 120 sq. mm |
| 29 | A) (v) Maintenance & installation of VCB with foundation ,Bus Bar ,GOAB 11KV & Sky netting system |
| 30 | Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer usingstructural steel etc, as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 31 | Supply & Fixing of Pad/Palm Connector, aluminium alloy material, 48.60 mm X 12 mm size |
| 32 | Supply & Fixing of Bi-Metalic connector, aluminium alloy material/brass, 48.60 mm X 12 mm size |
| 33 | Supply & Fixing of Pipe to Pipe Connector, aluminium alloy material, 48.60 mm X 48.60 mm size. 47 |
| 34 | Supply & Fixing of Support Connector, aluminium alloy material, 48.60 mm size |
| 35 | Supply & fixing of Post Insulator ,10KA,11KV rated standard size. |
| 36 | Supply & Fixing of Alloy aluminum pipe 48.3 mm dia inner dia 40.8mm wall thk |
| 37 | Supply & Fixing of Nut & Bolts |
| 38 | Supply & Fixing of 11 KV grade Air Break Switch 630Amp horizental type |
| 39 | Supply & Fixing of 11KV Drop out fuse, 400Amp |
| 40 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 1.5 m, disposed earth to be levelledand neatly dressed. 2.8.1 Ordinary rock. 3 Mtr X2 Mtr X1 Mtr X 3 Nos = 18 CUM |
| 41 | Brick work with common bumt clay modular bricks of class designation7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand) |
| 42 | Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement: 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick |
| 43 | Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement: 4 coarse sand: 8 graded stone aggregate 20 mm nominal size) 3 Mtr X 2 Mtr X 0.24 Mtr X3 Nos 2.16 CUM |
| 44 | Erection of pole of following length in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required. Above 10.00 metre and upto 12.00 metre |
| 45 | Supplying and erection of 11 KV pin insulator complete with largesteel head G.I. pin, nuts, washers etc. as required. |
| 46 | Supplying and erection of 11 KV disc insulator for 11 KV overhead lines with galvanised insulator fittings, ball and socket typeand complete with galvanised strain clamps, bolts, nuts, washers etc. as required |
| 47 | Supplying and erection of bow stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate ofsize 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle(20 mm X 60 cm), 7/4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundationincluding excavation and refilling and also with 0.6 m long braceof size 50 mm X 50 mm X6 mm angle iron with 50 mm dia pulleyfixed at one end of the brace as required. |
| 48 | Prima coat over new steel and other metallic surface with red oxide zinc chromide paint complete with supply of material labour etc. including preparation of surface Prima coat with aluminium paint, brushing complete with material and labour includingpreparation of surface |
| 49 | Supply & Fixing of D' iron clamp |
| 50 | Supply & Fixing of Stay wire (7/4.00 mm dia.) |
| 51 | Supply & Fixing of copper material, Tripod lightning conductor, 30 inch length X 25mm tap X 50mm bottom, 12.5mm thick rod |
| 52 | Supply & Fixing of Post Insulator, 10KA, 11KV rated, standard size |
| 53 | Dismantling of pole/ street light standard strut embedded incement concrete foundation etc. as required. |
| 54 | Dismantling of over head lines comprising of copper/ aluminiumover head conductor, G.I. wire, cross arms, insulators etc. as required. |
| 55 | Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg per metre) double pole cross arm for three wire 11KVover head line conductors complete with through boits and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded onone side to the channel iron and with bolts and nuts on the otherside for tying the cross arms together, including drilling holes 48 forinsulator pins/ fittings, bolts, nuts and washers etc (as per drawing)and painting with primer and finish paint as required. |
| 56 | Erection of ACSR conductor of 7/3.35mm to 7/4.00 diameter and above including binding etc. as required. |
| 57 | Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required 80mnn dia |
| 58 | .Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 80 mm dia |
| 59 | Supply & Fixing of Limit Switch |
| 60 | B) Renovation and maintenance of 11KV/440V Colony Substation with LT Bus bar at Sarubera Project under Kuju Area. |
| 61 | Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For Trench 1 Mtr X 1 Mtr X 60 Mtr = 60 CUM |
| 62 | Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement: 4 coarse sand: 8 graded stone aggregate 20 mm nominal size) For Trench 0.50 MtrX 0.12 Mtr X 60 Mtr X = 3.60 CUM |
| 63 | Brick work with common burnt clay modular bricks of class designation7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement: 4 coarse sand) For Trench 0.75 Mtr X 0.12 Mtr X 60 Mtr X 2 side =10.80 CUM |
| 64 | Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement: 3 coarse sand), finished with a floating coat of neat cement. 18 mm thick |
| 65 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) 0.75 MtrX 0.12 Mtr X 60 Mtr=5.40CUM |
| 66 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 67 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 450 mm width X 62.5 mm depth X 2.0 mm thickness |
| 68 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 450 mm width X 62.5 mm depth X 2.0 mm thickness |
| 69 | Supplying and installing following size of perforated painted with powder coating M.S. cable trays Cross Member with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.450 mm width X 62.5 mm depth X 2.0 mm thickness |
| 70 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer usingstructural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 71 | FENCING OF TRANSFORMER |
| 72 | Supply & fixing fencing of chain link mesh 100 x 100 mm, 12 SWG GI wire for for D.P. structure electric substation switch yard including single post of angle iron size 50x50x5mm, 2.5 mt long should be provided upto 2.00 mt. apart or as required. The panel frame with required angle iron/ flat iron members/cross members including mesh welded in frame panel shall be erected between the posts. The angle iron post shall be erected in cement concrete M-15 (1:2:4) (20 mm graded metal) foundation, including excavation of pit and refilling the same. The fencing shall be provided with one entrance gate including locking arrangement as required as per pecification. The height of fencing shall be 2 mt. above ground level. Fencing shall be painted with required shade |
| 73 | Febrication of LT Bus bar with installation of MCCB 440V for 06 nos transformers |
| 74 | Supply & Fixing of Aluminum Flat Bar 50mm X 10mm |
| 75 | Supply & Fixing of Fiber Glass Tape with Adhesive |
| 76 | MCCB 50kA current rating - 800 Amps 4 Pole & Micro-Processor Release, over load 40% -100% x In. & short circuit 1.5-8 x Ir. Adjustable. MCCB, 50kA, 800 Amps, 4P Each |
| 77 | MCCB 36kA current rating - 630 Amps 4 Pole & microprocessor release, over load 40%-100% x In. & short circuit 1.5-8 x Ir. Adjustable. MCCB, 36kA, 630 Amps, 4P |
| 78 | Supply & Fixing of Cable gland Bush brass type 70 to 120 sq mm |
| 79 | Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer usingstructural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 80 | Supply & Fixing of Pad / Palm Connector, aluminium alloy material, 48.60 mm X 12 mm size. |
| 81 | Supply & Fixing of Support Insulator 65mm dia and 50mm long |
| 82 | Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg per metre) double pole cross arm for three wire 11KVover head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded onone side to the channel iron and with bolts and nuts on the otherside for tying the cross arms together, including drilling holes forinsulator pins/ fittings, bolts, nuts and washers etc (as per drawing)and painting with primer and finish paint as required. |
| 83 | C) Rewinding and installation of 11KV/415V 15 KVA transformer along with associated works for provision of separate power supply to the weighbridge installed at Sarubera Project. |
| 84 | C)(i) 15KVA 11KV/440V |
| 85 | Supply & Fixing of 11 KV grade Air Break Switch 630Amp horizental type |
| 86 | Supply & Fixing of 11KV Drop out fuse, 400Amp |
| 87 | Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg per metre) double pole cross arm for three wire 11KVover head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded onone side to the channel iron and with bolts and nuts on the otherside for tying the cross arms together, including drilling holes forinsulator pins/ fittings, bolts, nuts and washers etc (as per drawing)and painting with primer and finish paint as required. |
| 88 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required. |
| 89 | Supply & Fixing of Aluminium Unarmoured cable single core1100 voltage grade 35 sq mm |
| 90 | Supply & Fixing of Aluminium tub terminal 35 sq mm |
| 91 | MCCB 36kA current rating-40 & 100 Amps 4 Pole & Micro-Processor Release, over load 40%-100% x In. & short circuit 1.5-8 x Ir. adjustable |
| 92 | Supply & Fixing of RCCB 4 POLE 100AMP, 300mA |
| 93 | Supplying of approved make TPN MCB DB metal double door IP 43 protection with provision for FP MCB/ Isolator/ RCCB/RCBO as incomer and SP MCBs as outgoing inclusive of busbar, neutral bar, earth bar, connection copper wire not less than 16 sq.mm & two earth terminals etc. complete as per IS: 13032(exclusive of MCB & isolator):4 Way (4+12) |
| 94 | Erection of pole of following length in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required. Above 10.00 metre and upto 12.00 metre |
| 95 | Supplying and erection of 11 KV pin insulator complete with largesteel head G.I. pin, nuts, washers etc. as required. |
| 96 | Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg permetre) cross arm for two 11 KV over head line conductorscomplete with 50 mm X 50 mm X6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flatiron clamps, bolts and nuts including drilling holes for insulatorpins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required. |
| 97 | Supplying and erection of bow stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate ofsize 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle(20 mm X 60 cm), 7/4.00 mm dia G.1. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundationincluding excavation and refilling and also with 0.6 m long braceof size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pulleyfixed at one end of the brace as required. |
| 98 | Shifting, erection, & commissioning of 25/63/100/200/315/500 KVA (11/0.433 KV) distribution transformer on existing structure including Bl-metallic clamp, ACSR/AAAC Conductor ic colour code sleeve, for connection from H.T. Line to transformer as required as per specification. |
| 99 | Supplying & drawing/laying of PVC insulated XLPE aerial bunch power cable conductor H2/H4 grade aluminium solid/stranded conforming to IS-14255-1995, alu, alloy insulated messenger 1100 volts grade cable of approved make in air with necessary material as per specification of required size as mentioned below-3x70 sq.mm, 1x16(st. light), 1x35(insulated neutral messenger) |
| 100 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 22, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysAug 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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