Tender For Provision Of 100 Kva Transformer Alongwith Accessories At Long Range At Ota Gaya Under Ge Gaya
Tender Value
43.65 Lakhs
Estimated cost
Bid Submission
24 Aug 2026
12 days left
EMD
87300
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
gaya → Bihar
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Provision Of 100 Kva Transformer Alongwith Accessories At Long Range At Ota Gaya Under Ge Gaya
BOQ
| Sl. No. | Item Description |
| 1 | M&L for provision of transformer plinth of size 2.5 x 2.5 mtrs and 1.5 mtr above ground level complete with fencing by using ms angle posts, GI pipes, chain link fence and babrbed wire with safety standard IS 3034, IS 875 and PCC foundation, RCC Slab and gravel filling all around all as shown TD-251 Sheet 1/1 complete all as directed. |
| 2 | Supply , installing, testing and commissioning of outdoor type step down transformer 11000/433 volts (at no load), AC , 3 phase 50 Hz , copper wound type complete with standard fittings, 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 per IS: 1180 (with latest amendments) of capactiy 100 KVA. of level 3 ,core type copper wound,oil immersed, naturally cooled, oil nature,air nature(ONAN) with external cooling tubes/fins delta connected on primary side (HV) and star connected on secondary side(LV) in accordance with vector symbol DYN-11(Vector group)with neutral brought out on secondary side (LV side ) and having tapping upto ±7.5% HV side in step of ±2.5% to be changed by means of hand operated off load tap changer gear. the maximum temparature rise should not exceed 45 degree celsius in oil and 55 degree celsius in HV/LV winding when measured by resistance method after continuous full load run on an ambient temparature of 40 degree celsius. The transformer shall be IS 1180 marked and shall comprise of the following :-(a) cable box on HT side suitable for 11 KV complete with insulator,copper rods, nut and washers.(b) One cable box on LT side (secondary side ) consisting of 04 No of porcelain bushing with copper rod , complete with nuts and washers with two numbers cable glands suitable for reception /taking out of XLPE insulated heavy duty armoured cable including glands, joints and jointing material complete. |
| 3 | (c) Oil conservator with filter type drain valve and oil level gauge(d) Dehydrating breather with first fills dehydrating agents (silca gel)(e) Thermometer pocket on tank cover(f) One number 100 mm dia, dial type thermometer, vapour pressure type having range 0-120 degree celsious wth metal guard having max perimeter reading tempreture indicator with resisting device for transformer(g) Two earthing terminal on tank cover to facilitate fixing of 32x6 mm GI earth strip for earhting of neutral and body. complete all as directed. (h) Rating plate and terminal marking plate(i) Oil level gauge(j) Oil drain filter valve(k) Lifting legs (l) Oil filling holes with cap/plug with connecting plate complete (m) Air release plug(n) Four plain solid cost steel detachable rollers(o) Extra bushing for neutral, outside LT cable box for proving independent earthig for neutral(p) First filling new and unused transformer oil IS-335/93(forth version) marked (make -HP/power oil or equivalent as approved by GE) filtered and tested dielectric strength at 2.5 mm air gap between testing electrode asper IS 335.Note: Certification of electric strength shall be submitted by the cotractor after filling the oil. |
| 4 | Supplying, transporting and erecting in position steel tubular swaged poles 410-SP-55 type, 11.00 metre long complete with mild steel base plate, CI finial taper, bolts, nuts and washers etc ,painting steel tubular poles exposed surfaces with aluminium paint two coats over one coat of red oxide primer and providing painting of 30 cm wide red and white strips upto 1.5 mtr from bottom of the errected pole, painting embedded portion of poles with one coat of bituminious paint including marking of pole number etccomplete all as directed. |
| 5 | M&L for cross arms, bracing supports, clamps back plates angles fabricated from the structural steel section including bolts, nuts, washers, welding, bending, drilling holes for bolts, bent to any required shape of size as indicated or directed, inclusive of one primer coat and two coats of aluminium paint after preparation of surfaces complete all as specified and directed. |
| 6 | S&F in repair Anti-climbing device, spikes type fabricated out of comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered with & including two coats of aluminium paint over a coat of red oxide zinc chrome primer, complete all as specified and directed. |
| 7 | Supply, fixing, testing and commissioning air break isolating switch tripple pole mechanically operated with vertical isolation,9 nos. polymer type insulators mounted on steel frame with operating mechanism worked from ground level and including operating rod of 25 mm dia medium grade GI pipe and locking arrangement of capacity 200 Amps 11 KV with drop out fuse set including making all incoming/outgoing connection of HT cable and overhead conductor using new leads and nuts, bolts etc and painting of steel work with 2 coats of aluminium paint over a coat of red oxide primer complete all as specified and directed. Make: Jaipuria/Pactil/Alstom |
| 8 | Supply and fix Lightening arrestor Non Linear metal oxide type conform to IS 3070 (part I) complete with all fittings transmission classes discharge Capacity 65 KA suitable for 11 KV out door type complete all as specified and directed including taking down the existing LA. |
| 9 | M&L for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed. |
| 10 | M&L for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed. |
| 11 | M&L for cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm all as specified and directed. |
| 12 | M&L for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 95 sqmm of 3 core complete all as specified and directed. |
| 13 | M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area size 3.5 core x 95 Sqmm complete all as specified and directed. |
| 14 | All as per item No.12 above but cross sectional area 3.5 core x 70 Sqmm for panel 3,4 complete all as directed. |
| 15 | All as per item No.12 above but cross sectional area 3.5 core x 50 Sqmm for panel icwt complete all as directed. |
| 16 | All as per item No.12 above but cross sectional area 3.5 core x 35 Sqmm for panel to feeder complete all as directed. |
| 17 | All as per item No.12 above but cross sectional area 4 core x 25 Sqmm for panel to feeder complete all as directed. |
| 18 | All as per item No.12 above but cross sectional area 4 core x 16 Sqmm for buildings complete all as directed. |
| 19 | All as per item No.12 above but cross sectional area 4 core x 10 Sqmm for apt park complete all as directed. |
| 20 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m in depth for laying of pipe, cable, foundation of electric pole etc and getting out in soft/loose soil, complete all as specified and directed. |
| 21 | -ditto- as above but exceeding more than 1.5 m in depth complete all as specified and directed. |
| 22 | Supply and laying river bed fine sand in trenches/ ducts 15 cm under cable and 8 cm above the cable for cushioning / protection to cable including spreading, levelling and get thick 18cm after hand punning complete all as specified and directed. |
| 23 | Returning, filling in including spreading leveling watering and well ramming in layers not exc. 25 cm thick complete all as specified and directed. |
| 24 | Removing surplus soil to a distance not exc. 50 M and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed. |
| 25 | Supplying and laying un-reinforced precast concrete cable cover, class HVP, type 1 with peak, size 300mm x 180mm x 40mm complete all as specified and directed. |
| 26 | Supply and laying for brick of common burnt clay, sub class 'B' old size laid flat and dry on cables as in cable protection in trenches over cables perpendicular to direction of cables abutting each other complete all as specified and directed. Brick size-0.23x0.15x0.7 note :- all measurement in meter. |
| 27 | M &l for PCC 1:4:8 TYPE D-2 using 40 mm graded broken stone aggregate as in mass concrete in foundations etc complete all as specified and directed. |
| 28 | Material and labour for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate for coping around the pole strut above ground level and filling in depth of poles. including neccassory form work and finishing the surface fair and even without using extra cement complete all as specified and directed. |
| 29 | M&L for PCC 1:2:4 type B-2 using 20 mm graded broken stone aggregate as in mass concrete in foundations of stay and grouting of Lt panel, filling of road cutting etc complete all as specified and directed. |
| 30 | Cutting of roads/walls/hardstanding for laying cable including match with surface through cement mortar complete with pcc 1:3:6, type C-1, complete all as specified and directed. |
| 31 | Boring under road crossing and passing cable through steel tubing without damaging the road and existing structure complete all as specified and directed. |
| 32 | Supply,laying and in replacement galvanised steel tubing light grade complete with all fitting of size 40 mm dia for cable protection along with pole across road etc complete all as specified and directed. |
| 33 | Supply,laying and in replacement galvanised steel tubing light grade complete with all fitting of size 80 mm dia for cable protection along with pole across road etc complete all as specified and directed. |
| 34 | Supply and fix outdoor type Bus Bar chamber of rating 250 amp. 440 volt. made out of 3.00 mm thick CRCA sheet duly supported with MS angle iron of size 40x40x5mm vertical frame and legs with mild steel flat iron 25x5 mm 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, Consiting of 4 bus bar with completed insulated and complete excavation and ground mounting pcc work should be included. for rcc tank and supply to new buildings and to apta park complete all as directed. |
| 35 | M & L for Earthing complete with galvanized earth plate electrode 60 cm x 60cm x 6mm thick buried directly in ground to the depth of not less than 2.25 mtr below ground level with top edge of earth plate or a depth not less than 1.50 m below ground level connected to GI strip 32 x 6mm as earth lead by means of galvanized bolts, nuts check nuts and washers and necessary excavation and earth work PCC 1:2:4 type B-1 using 20mm graded brick aggregate for earth pit RCC cover , charcoal & common salt filled in alternate layers funnel with 20mm bore light grade watering pipe, 40mm dia GI pipe light grade for protection of GI strip, wire mesh and connected to earth point including testing on all as specified and shown in electric plate No 3 of SSR Part I complete all as specified and directed. |
| 36 | M&L for earthing complete with galvanised steel plate electrode 600mm x 600mm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mts deep below ground level with top edge of the plate not less than 1.50 Mtrs below ground level connected to glavanised iron Wire 4.0 mm dia by means of bolts, nuts check nuts and washers of galvanised iron or steel connected to earthing test point all as specified incl 15 mm GI tubing medium grade and necessary fitting for protection of GI wire incl laying of charcoal dust and common salt in alternate layer, PCC Pit (1:3:6) type C-1 using 20 mm graded stone aggregate, RCC cover 40mm thick (1:2:4) type B-0 using 12.5mm graded stone aggregate reinforced with 6 mm dia round bar @ 75mm C/C both ways with MS handle 8mm dia, plastering 15mm thick CM (1:6) externally upto 150mm below ground level , GI funnel with 20mm dia medium grade GI pipe for watering and wire mesh incl excavation and earth work and disposal of surplus soil complete all as specified and shown on electrical plate No 3 of SSR Part (2009) and connected to earth test point incl testing and marking Bldg Nos and writing Test Results on a 3.0mm thick painted M.S. earth pit marking Plate (200mm x 100mm) duly welded with a 450mm long 10mm dia round M.S. rod, fixed with the earth pit chamber by grouting complete including taking out old unserviceable earthing system including demolishing with old earth pit chambers and removing of debris from the site with levelling the ground complete all as specified and directed. |
| 37 | Supply, fabrication, installation and testing of LT Panel out door type factory made CPRI Approved, water and vermin proof protection of Ssuitable size made out of 3.15 mm thick CRCA sheet duly supported with MS angle iron of size 40x40x5mm vertical frame and legs with mild steel flat iron 25x5 mm 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 / incoming cable inclusive of necessary excavation and earthwork as required including the following fitment accessories complete all as specified and directed. NOTE: Rate of earthwork and PCC work are deemed to be inclusive in this item. (Location : Main LT Panel Near Prop Transformer). |
| 38 | INCOMMING:-(a) Copper busbar of 300 amps rated capacity wrapped with PVC sleeves with proper colour code and provision of holes with copper nuts, bolts & washers for cable connections including insulators with nuts & bolts at both ends - 04 nos.(b) MCCB, 4 pole, 415 Volts,thermal and magnetic adjustable type, 200 Amps with breaking breaking capacity 36 KA including all fixing accessories - 01 No.(c) LED indicator lamp (RYB) with fuse holder 230 volts, AC -01 set (set of 3).(d) Digital Ammeter of range (0-300) Amps, flush mounting type of size 100mm x 100mm (4”x4”) square dial with CT’s of ratio 300/5 and selector switch – 01 set. (e) Digital voltmeter of range (0-500) volts, flush mounting type of size 100mm x 100mm (4”x4”) square dial with selector switch – 01 No.OUTGOING:-(a) MCCB, 4 pole, 415 Volts, thermal and magnetic adjustable type, 100 Amps with breaking breaking capacity 36 KA including all fixing accessories - 01 No. (b) MCCB, 4 pole, 415 Volts, thermal and magnetic adjustable type, 63 Amps with breaking breaking capacity 10 KA including all fixing accessories - 02 No. (c) MCCB, 4 pole, 415 Volts, thermal and magnetic adjustable type, 40 Amps with breaking breaking capacity 10 KA including all fixing accessories - 02 No. (d) Multifunctional Digital type timer Switch 240 volts AC Single Phase - 01 No. (e) Power contactor 32 amps 3 Pole 415 Volts AC - 01 No with timer NO/nc suitable for street light with mcb. (f) 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-01 No. |
| 39 | Supply, fabrication, installation and testing of LT Panel out door type factory made CPRI Approved, water and vermin proof protection of suitable size made out of 3.15 mm thick CRCA sheet duly supported with MS angle iron of size 40x40x5mm vertical frame and legs with mild steel flat iron 25x5 mm 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 / incoming cable inclusive of necessary excavation and earthwork as required including the following fitment accessories complete all as specified and directed. NOTE: Rate of earthwork and PCC work are deemed to be inclusive in this item. INCOMMING:-(a) Copper busbar of 200 amps rated capacity wrapped with PVC sleeves with proper colour code and provision of holes with copper nuts, bolts & washers for cable connections including insulators with nuts & bolts at both ends - 04 nos.(b) MCCB, 4 pole, 415 Volts,thermal and magnetic adjustable type, 100 Amps with breaking breaking capacity 36 KA including all fixing accessories - 01 No.(c) LED indicator lamp (RYB) with fuse holder 230 volts, AC -01 set (set of 3).(d) Digital Ammeter of range (0-300) Amps, flush mounting type of size 100mm x 100mm (4”x4”) square dial with CT’s of ratio 300/5 and selector switch – 01 set. (e) Digital voltmeter of range (0-500) volts, flush mounting type of size 100mm x 100mm (4”x4”) square dial with selector switch – 01 No.OUTGOING:-(a) MCCB, 4 pole, 415 Volts, adjustable type, 63 Amps with breaking breaking capacity 36 KA including all fixing accessories - 02 No.(b) MCCB, 4 pole, 415 Volts, adjustable type, 32 Amps with breaking breaking capacity 10 KA including all fixing accessories - 01 No.(c) 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 for LT -01 No. |
| 40 | Supply, fabrication, installation and testing of LT Panel out door type factory made CPRI Approved, water and vermin proof protection of suitable size made out of 3.15 mm thick CRCA sheet duly supported with MS angle iron of size 40x40x5mm vertical frame and legs with mild steel flat iron 25x5 mm 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 / incoming cable inclusive of necessary excavation and earthwork as required including the following fitment accessories complete all as specified and directed. NOTE: Rate of earthwork and PCC work are deemed to be inclusive in this item. INCOMMING:-(a) Copper busbar of 150 amps rated capacity wrapped with PVC sleeves with proper colour code and provision of holes with copper nuts, bolts & washers for cable connections including insulators with nuts & bolts at both ends - 04 nos.(b) MCCB, 4 pole, 415 Volts,thermal and magnetic adjustable type, 63 Amps with breaking breaking capacity 36 KA including all fixing accessories - 01 No.(c) LED indicator lamp (RYB) with fuse holder 230 volts, AC -01 set (set of 3).(d) Digital Ammeter of range (0-300) Amps, flush mounting type of size 100mm x 100mm (4”x4”) square dial with CT’s of ratio 300/5 and selector switch – 01 set. (e) Digital voltmeter of range (0-500) volts, flush mounting type of size 100mm x 100mm (4”x4”) square dial with selector switch – 01 No.OUTGOING:-(a) MCCB, 4 pole, 415 Volts, adjustable type, 40 Amps with breaking breaking capacity 10 KA including all fixing accessories - 02 No.(b) MCCB, 4 pole, 415 Volts, adjustable type, 32 Amps with breaking breaking capacity 10 KA including all fixing accessories - 02 No.(c) 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 for LT -01 No. |
| 41 | Supply, fabrication, installation and testing of LT Panel out door type factory made CPRI Approved, water and vermin proof protection of suitable size made out of 3.15 mm thick CRCA sheet duly supported with MS angle iron of size 40x40x5mm vertical frame and legs with mild steel flat iron 25x5 mm 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 / incoming cable inclusive of necessary excavation and earthwork as required including the following fitment accessories complete all as specified and directed. NOTE: Rate of earthwork and PCC work are deemed to be inclusive in this item. INCOMMING:-(a) Copper busbar of 100 amps rated capacity wrapped with PVC sleeves with proper colour code and provision of holes with copper nuts, bolts & washers for cable connections including insulators with nuts & bolts at both ends - 04 nos.(b) MCCB, 4 pole, 415 Volts,thermal and magnetic adjustable type, 40 Amps with breaking breaking capacity 10 KA including all fixing accessories - 01 No.(c) LED indicator lamp (RYB) with fuse holder 230 volts, AC -01 set (set of 3).(d) Digital Ammeter of range (0-300) Amps, flush mounting type of size 100mm x 100mm (4”x4”) square dial with CT’s of ratio 300/5 and selector switch – 01 set. (e) Digital voltmeter of range (0-500) volts, flush mounting type of size 100mm x 100mm (4”x4”) square dial with selector switch – 01 No.OUTGOING:-(a) MCCB, 4 pole, 415 Volts, adjustable type, 32 Amps with breaking breaking capacity 10 KA including all fixing accessories - 01 No.(b) MCB, 4 pole, 415 Volts, adjustable type, 32 Amps with breaking breaking capacity 10 KA including all fixing accessories - 02 No.(c) 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 for LT -01 No. S&F steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes confirming to I.S. 1161-1998 Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 03, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 24, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 12 daysAug 31, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 19 daysTender Documents
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