Tender For Provn (Upgradation) Of Distribution Transformer And Replacement Of Old Ht/Lt Cable At Danapur Cantt Under Ge Danapur
Tender Value
1.16 Crore
Estimated cost
Bid Submission
18 Sep 2026
13 days left
EMD
1.91 Lakhs
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Patna → Bihar
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Provn (Upgradation) Of Distribution Transformer And Replacement Of Old Ht/Lt Cable At Danapur Cantt Under Ge Danapur
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 04-Sep-2026 | Amendment in tender documents and revised BOQ | BOQ | 18-Sep-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Supply and fixing steel tubular pole, swaged, complete with cast iron base plate, finial taper plug, bolts, nuts, washer and screws including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to portion embedded in PCC including numbering of poles with two coats of synthetic enamel paints, type 410-SP-55 ( 11 meter long) complete all as specified and directed . Note:- Earth work and PCC shall be measured and paid separately as these respectively |
| 2 | Supply and fixing mild steel galvanised stay assembly set complete comprising of 14mm dia, 400mm long stay bow, 2150mm long stay rod 20mm dia, 300mm x 300mm x 6mm stay plate, thimble, loop insulator large size all as shown in electrical plate No.1 of MES Schedule part-I 2010 complete all as specified and directed.Note:- PCC, earth work and Insulators etc shall be measured and paid separately. |
| 3 | Supply and fix gang operated air break switches, triple pole, manually operated, mounted on insulators and steel frame, with operating mechanism worked from ground level Vertical type for rating upto 400 Amps, 11000 volts complete with GI operating pipe of heavy duty complete all as specified and directed. |
| 4 | Supply and fixing drop out fuse assembly complete set with Insulator-02 Nos and connected accessories for 11000 Volts grade of 400 Amps capacity complete all as specified and directed. |
| 5 | Supply & fix lightening arrestor linear resistance type distribution class discharge capacity 65 kilo amp suitable for 11 KV system pole mounting type conforming to IS - 3070 Part-I complete all as specified and as directed. |
| 6 | M& L pin type/post top , porcelain, vitreous, white, brown or green insulator, 150 mm height, 150 mm dia for 11 KV grade including one galvanised iron washer, nut and pin complete all as specified and directed. |
| 7 | M&L of Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed. |
| 8 | Supply, installation, testing and commissioning of Step down copper wound transformer of Capacity 400 KVA (LEVEL 3), outdoor type complete with standard fittings and accessories, HT 11 KV 3 Phase, LT 433 volts, 3 Phase 4 wire with off load tappings on HT side to vary secondary voltage within limit (tap range +5% in steps of 2.5% in 11KV side), all as per IS:1180 (Level 3) Oil Cooling with fins vector group: DYN 11, incl initial oil fitting complete all as specified incl the following accessories:-(a) Three numbers porcelain bushing HT,11KV with Brass bushing Rod, Nuts, Bolts and washers etc inside cable end box(b) One cable box LT Side consisting of 4 numbers porcelain with brass bushing rods complete with nuts and washers suitable for runs of 3.5 Core LT UG Cables(c) Oil Conservator with filter type drain valve and oil level Guage(d) Dehydrating breather with fast feel of Dehydrating agent(e) Explosion Vents(f) thermometer pocket on tank cover(g) Rating Plate on terminal marking plate(h) Earthing arrangement (i) Oil drain filter valve (j) Oil Drain Valve (k) Lifting Hook (l) Oil Conservator with filling hole and cap(m) Air release valve plug(n) Four Plate solid Cast steel detachable rollers(o) Earth Bushing for Neutral Outside the cable box for providing independable earthing for neutral(p) Suitable size of Channel on foundation for fixing the transformer with joint and stoppper(q) PCC Platform complete for transformer |
| 9 | Supply, installation, testing and commissioning of Step down copper wound transformer of Capacity 500 KVA (LEVEL 3), outdoor type/indoor, complete with standard fittings and accessories, HT 11 KV 3 Phase, LT 433 volts, 3 Phase 4 wire with off load tappings on HT side to vary secondary voltage within limit, all as perIS:1180 (Level 3) Oil Cooling with fins vector group: DYN 11, incl initial oil fitting complete all as specified incl the following accessories:-(a) Three numbers porcelain bushing HT,11KV with Brass bushing Rod, Nuts, Bolts and washers etc inside cable end box(b) One cable box LT Side consisting of 4 numbers porcelain with brass bushing rods complete with nuts and washers suitable for runs of 3.5 Core LT UG Cables(c) Oil Conservator with filter type drain valve and oil level Guage(d) Dehydrating breather with fast feel of Dehydrating agent(e) Explosion Vents(f) thermometer pocket on tank cover(g) Rating Plate on terminal marking plate(h) Earthing arrangement (i) Oil drain filter valve (j) Oil Drain Valve(k) Lifting Hook (l) Oil Conservator with filling hole and cap(m) Air release valve plug (n) Four Plate solid Cast steel detachable rollers(o) Earth Bushing for Neutral Outside the cable box for providing independable earthing for neutral(p) Suitable size of Channel on foundation for fixing the transformer with joint and stoppper(q) PCC Platform complete for transformer |
| 10 | Supply, stringing and fixing of Aluminium conductor steel reinforced (ACSR) OH conductor of any type including binding wire complete all as specified and directed. |
| 11 | M&L of 20mm dia stay rod including Stay assembly complete with accessories as shown in electrical plate No. 1 complete all as specified and directed. |
| 12 | M&L of Loop type insulator, vitreous porcelain,white, brown or green Small size, with overall dimensions 65 x 90mm, clearance of hole 16mm complete all as specified and directed. |
| 13 | Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sq mm complete all as specified and directed. |
| 14 | M&L for Cable jointing kit for 11 KV (earthed) grade cable for outdoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 Sqmm complete all as specified and directed. |
| 15 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of following size :- |
| 16 | As per item No 15 but size 10 Sq mm 4 core. |
| 17 | As per item No 15 but size 35 Sq mm 3½ core. |
| 18 | As per item No 15 but size 50 Sq mm 3½ core. |
| 19 | As per item No 15 but size 70 Sq mm 3½ core. |
| 20 | As per item No 15 but size 95 Sq mm 3½ core. |
| 21 | As per item No 15 but size 120 Sq mm 3½ core. |
| 22 | As per item No 15 but size 150 Sq mm 3½ core. |
| 23 | As per item No 15 but size 185 Sq mm 3½ core. |
| 24 | As per item No 15 but size 300 Sq mm 3½ core. |
| 25 | Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm,Indoor/Outdoor type. |
| 26 | As per item No 16 but size 70 to 95 Sq mm. |
| 27 | As per item No 16 but size 120 to 150 Sq mm. |
| 28 | As per item No 16 but size 185 to 240 Sq mm. |
| 29 | M&L for road crossing/drain crossing by adopting trench less tunneling work through specified pipe jacking method by erecting the equipment to true to the allignment and gradient by haidrolic pipe jacking technique complete including tunneling, excavation in any type of soils including hard rock, HDPE pipe medium duty duty of size 100 mm dia in any length including jointing materials to carry LT/HT UG cables of size upto 300 Sqmm and necessary conveyance charges of machinery and other required materials in co-ordination with the concerned authorites complete all as specified and directed. |
| 30 | Supply, fabrication, installation and testing of LT Panel out door type factory made , water and vermin proof protection of suitable size made out of 3.15 mm thick CRCA sheet dully supported with mild steel angle iron of suitable size vertical frame and legs with mild steel flat iron suitable size in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 foundation of suitable size and connections of all outgoing / incomming cable inclusive of necessary excavation and earthwork as required including the following fitment accessories and also including removing old exisisting one complete all as specified and directed. Note: Rate of earthwork and PCC work are deemed to be inclusive in this item. |
| 31 | INCOMMING:-(a) 4 Pole MCCB 630 Amps , adjustable thermal magnetic release type, 4 poles, 415 Volts, Ics = 100% Icu, 50 KA breaking capacity including all fixing accessories with both ends spreader links-01 Nos.(b) LED Neon indicator lamp (RYB) with holder and fuse holder 230/250 volts, AC -set of three.(c) Digital voltmeter of range (0-500) volts, flush mounting type with selector switch – 01 No.(d) Copper strip busbar of 800 amps rated capacity wrapped with PVC sleeves with maintained the colour code and provision of making holes with Copper nuts, bolts & washers for cable connections including hydrograpic insulators with nuts & bolts at both ends as per required. |
| 32 | OUTGOING:-(a) 4 Pole MCCB 315 Amps , adjustable thermal magnetic release type, 4 poles, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -01 Nos.(b) 4 Pole MCCB 250 Amps, adjustable thermal magnetic release type, 4 pole, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -02 (c) 4 Pole MCCB 160 Amps, adjustable thermal magnetic release type, 4 pole, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -02 Nos. (d) 4 Pole MCCB 63 Amps, adjustable thermal magnetic release type, 4 pole, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -01 Nos. (e) MCB TPN 40 Amps C series , adjustable thermal magnetic release type, 4 poles, 415 Volts, Ics = 100% Icu, 10 KA breaking capacity including all fixing accessories with both ends spreader links -02 Nos. (f) LED Neon indicator lamp (RYB) with holder and fuse holder 230/250 volts, AC-set of three.(For each O/G).(g) Digital Ammeter of range (0-200) Amps, flush mounting type with CT’s of ratio 100-500/5 and selector switch – 01 set.(h) Enamelled iron danger notice plate of 1.60mm thick mild steel sheet of size 200mm X 150mm , white with letters , figures and conventional skull and bones in signal red and fixed with nuts and bolts on door / shutter of JB for LT. |
| 33 | Supply ,fabrication, installation and testing LT Panel out door type factory made , water and vermin proof protection of suitable size made out of 3.15 mm thick CRCA sheet dully supported with mild steel angle iron of suitable size vertical frame and legs with mild steel flat iron suitbale size in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 foundation of suitable size and connections of all outgoing / incomming cable inclusive of necessary excavation and earthwork as required including the following fitment accessories and also including removing old exisisting one complete all as specified and as directed. Note: Rate of earthwork and PCC work are deemed to be inclusive in this item. |
| 34 | INCOMMING:-(a) 4 Pole ACB 800 Amps , thermal magnetic r, 415 Volts, 50 KA breaking capacity including all fixing accessories with both ends spreader links -01 Nos.(b) LED Neon indicator lamp (RYB) with holder and fuse holder 230/250 volts, AC set of three. (c) Digital voltmeter of range (0-500) volts, flush mounting type with selector switch – 01 No.(d) Copper strip busbar of 1000 amps rated capaacity wrapped with PVC sleeves with maintained the colour code and provision of making holes with Copper nuts, bolts & washers for cable connections including hydrograpic insulators with nuts & bolts at both ends as per required. |
| 35 | OUTGOING:-(a) 4 Pole MCCB 315 Amps , adjustable thermal magnetic release type, 4 poles, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -02 Nos.(b) 4 Pole MCCB 250 Amps, adjustable thermal magnetic release type, 4 pole, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -02 Nos.(c) 4 Pole MCCB 160 Amps, adjustable thermal magnetic release type, 4 pole, 415 Volts, Ics = 100% Icu, 36 KA breaking capacity including all fixing accessories with both ends spreader links -02 Nos.(d) MCB TPN 40 Amps C series , adjustable thermal magnetic release type, 4 poles, 415 Volts, Ics = 100% Icu, 10 KA breaking capacity including all fixing accessories with both ends spreader links -02 Nos.(e) LED Neon indicator lamp (RYB) with holder and fuse holder 230/250 volts, AC -set of three(For each O/G). (f) Digital Ammeter of range (0-200) Amps, flush mounting type with CT’s of ratio 100-500/5 and selector switch – 01 set.(g) Enamelled iron danger notice plate of 1.60 mm thick mild steel sheet of size 200 mm X 150mm , white with letters , figures and conventional skull and bones in signal red and fixed with nuts and bolts on door / shutter of JB. |
| 36 | Supply, Installation, test and Commissioning factory fabricated, out door type,LT FEEDER PILLAR BOX Double Door , Both side openable made out of 3.15 mm thick CRCA Sheet of suitable size with projected Globe roof for rain water protection duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour Dust and Vermin Proof , Double door with both side opening including Neoprene Rubber Gasket,, suitable for 440 Volt 3 Phase 4 Wire System ,including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and embeded with suitable size Mild Steel Angle Iron Frame and 600 mm above the Normal Ground Level comp -lete with internal connection with suitable size of cable ,cable lugs,and cable glands PCC Foundation in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Test-ing after Installation complete all as specified and comprising of the following:– (a) Copper bas bar 400amps - 04 Nos, supported with suitable size of heavy duty porcelin stand lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral.(b) MCCB 250 amps ,415 volt ,36 KA Breaking capacity 4 pole Electromagnetic release duly connected to Bus Bar As IN COMING - 01 Nos. Please Enable Macros to View BoQ information |
| 37 | Supply, Installation, test and Commissioning factory fabricated, out door type,LT FEEDER PILLAR BOX Double Door , Both side openable made out of 3.15 mm thick CRCA Sheet of suitable size with projected Globe roof for rain water protection duly treated through 8 tank pre treatment process and painted with epoxy powder coated mat finish of SIEMENS GREY structural RAL 7032 shade colour Dust and Vermin Proof , Double door with both side opening including Neoprene Rubber Gasket,, suitable for 440 Volt 3 Phase 4 Wire System ,including Danger Plate, Earthing Strip Point and Ventilation Louvers at Rear Side, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and embeded with suitable size Mild Steel Angle Iron Frame and 600 mm above the Normal Ground Level comp -lete with internal connection with suitable size of cable ,cable lugs,and cable glands PCC Foundation in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Test-ing after Installation complete all as specified and comprising of the following:– (a) Copper bas bar 400amps - 04 Nos, supported with suitable size of heavy duty porcelin stand lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral.(b) MCCB 250 amps ,415 volt ,36 KA Breaking capacity 4 pole Electromagnetic release duly connected to Bus Bar As IN COMING - 01 Nos. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 04, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Sep 18, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 13 daysSep 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 13 daysTender Documents
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