Tender For Comprehensive Maintenance Of Transformer, Ht Cable, Vcb, 4 Pole Structure, Panels And Allied E/M Items At Est No 22 Area Of Age (I) Chakrata Under Hq Cwe Dehradun
Tender Value
35 Lakhs
Estimated cost
Bid Submission
27 Jul 2026
6 days left
EMD
70000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Dehradun → Uttarakhand
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Comprehensive Maintenance Of Transformer, Ht Cable, Vcb, 4 Pole Structure, Panels And Allied E/M Items At Est No 22 Area Of Age (I) Chakrata Under Hq Cwe Dehradun
BOQ
| Sl. No. | Item Description |
| 1 | Supply, laying, connecting and testing XLPE HT insulated (Earthed) screened, PVC bedded, galvanised steel strip armoured, electric power under ground cables (heavy duty) with stranded aluminium conductor, 11000 volts grade, cross sectional area 95 sqmm, 3 core conforming to IS-7908(Part-I)1988, laid in trenches/down through pipe fixed to walls/poles or laid under roads/drains/path/culverts, including taking down old cable complete all as specified and directed by Engr-in-charge. (Note : Excavation & earth work, sand, cable protection shall be measured and paid seperately). |
| 2 | All as per above item No.01 here-in-above but 120 Sqmm 3 core cable. |
| 3 | All as per above item No.01 here-in-above but 185 Sqmm 3 core cable. |
| 4 | Excavation in trenches in hard / dense soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out excavated soil/sand/unseviceable LT / HT Cable for laying of cable and getting out etc complete all as specified and directed. |
| 5 | Excavation in trenches in hard / dense soil n exc 1.5 metre wide but exceeding 1.5 metre deep and getting out including forming bottom surface for laying UG cable, foundation for poles etc complete all as specified and directed. |
| 6 | Returning filling in including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick complete all as specified and directed. |
| 7 | Removing excavated material (soil) to a distance n.exc 50 m and depositing where directed at a level n exc 1.5 metre above the starting point complete all as specified and directed. |
| 8 | M & L for hard surface cutting as in road , pavement, etc for laying of cables, pipes etc of any size up to approximate width of 45 cm and depth 60 cm, returning filling and making good to surface with PCC 1:3:6 type C-2 after laying of cable, pipe etc as required complete all as specified & directed. |
| 9 | Supply and laying of DWC pipe of size Outer dia of 90 mm and inner dia 76 mm (double Wall corrugated) HDPE polyethiline pipe ISI marked including couplers, bends, cap etc. with smooth internal and profiled external surface for non pressure under ground cable complete all as secified and directed. |
| 10 | All as per item No.09 above here -in- before but Outer dia of 120 mm and inner dia 102 mm of pipe. |
| 11 | All as per item No. 09 above here -in- before but Outer dia 180 sqmm dia and inner dia 152 mm of pipe. |
| 12 | Supply and laying in trenches, fixed to poles, wall laid in floor GI steel tubing 80mm bore (dia) light grade including fitting bolt, nut & washers etc or wooden rubber bushing at the ends of complete all as specified and as directed. |
| 13 | All as per item No.12 above here -in- before but 100mm bore (dia) of pipe. |
| 14 | S&F lightning arresters expulsion type 11 KV grade complete with all fittings, station class, discharge capacity 65 Kilo Amps with earth strip conforming IS 3070 (Part -3) 1983 Class 'A' complete all as specified and as directed. |
| 15 | S&F Insulator pin type porcelain, vitreous, white brown or green insulator 150mm height and 150mm dia including one galvanized mild steel spindle, two galvanized washers and one galvanized iron nut for conductor working pressure 11000 volt grade complete all as specified and as directed. |
| 16 | M & L for replacement of old unserviceable HT studs of transformer any type or size including taking out transformer oil opening up of top lid and replacement of unserviceable studs including top up of oil replacement of gasket etc and making transformer leak proof complete all as specified and directed. |
| 17 | M & L for Trimming / pruning of tree branches up to 5 meters above & below and both sides to obtain clearance all around the LT over head lines / HT over head lines conductor upto 5 mtr from furthest conductor between Each adjuscent Pole including removing of cut branches and cleaning of site complete all as specified and directed. |
| 18 | M & L for painting of steel pole including all accessories ( cross arm, bracing clamps ) etc with 2 coat of heat resistance aluminium paint above coping complete all as specified and directed. |
| 19 | All as per item No.18 here -in-before but 2 pole structure complete all as specified. |
| 20 | All as per item No.18 here -in-before but 4 pole structure complete all as specified. |
| 21 | M & L for spraying of agricultural based chemical inside the installation to control the growth of unwanted herb, shrubs etc including cutting, removing the vegetation growth & surface dressing all around the installation yard/ transformer / LT panel Board area external only to keep installation always clean and tidy condition complete all as specified and directed. Note:- (a) All the installation yards/area shall be kept clean throughout contract period by repeatedly removing the grass / shrubs as many times required depending on the growth of grass (b) measurement will be measured & paid time to time whenever requested by the Engr-in-Charge as per growth of grass / shurbs / creapers and any event / inspection / visit of high official. |
| 22 | Supply, erecting and fixing steel tubular swaged pole 11 mtr long Type - 410 SP-55 conforming to IS-2713 part I to III 1980 with and including cast iron base plate, finial taper plug,nuts, bolts and washers etc. and fixed into plain cement concrete foundation duely painted with two coats of aluminium paint over one coat of red oxide primer including preparetion of surfaces and making strip 150mm wide upto 1.50m ( above PCC coping) by black , yellow paint in alternate layers and pole nos. complete all as specified and directed. Note : Earth work, PCC will be measured and paid seperately. |
| 23 | M & L for vertical isolation air break gang operated switch HT 11 KV triple pole mechanically operated out door type and rated capacity 200 Amp with 9 insulator and steel frames mechanically operated mechanism consisting of three male contacts & three female contacts of tinned copper, three arching horns, three MS jumper carrier equipped with braided copper belt , operating rod of heavy grade 32/25mm bore GI pipe of suitable length worked from ground level with locking arrangement with clamp of flat iron 50X6 mm and testing after installation complete all as specified and directed. |
| 24 | M & L for Cross arms bracing, supports, clamps and back plate fabricated from structural steel section including nuts bolts washers welding bending cold or hot drilling holes for bolts in any shape & size as indicated or directed and including of one primer coat one under coat one finishing coat with aluminium paint complete all as specified and directed. |
| 25 | M & L for anti climbing device on HT/LT poles comprising of 2.24 mm dia galvanised steel 2 strand barbed wire with 2 mm dia wire wrapped spirally around poles to a length of 0.5 to1.0 metre clamped and properly secured complete all as specified and directed. |
| 26 | S&F aluminium conductors, reinforced (ACSR) conductor of any size for as per site requirement including stretching, binding with aluminium binding wire, jumpers, line taps etc complete all as specified and directed. |
| 27 | M&L for expulsion fuse single pole vertically mounted on MS channel 11000 volts grade above 25A & upto 50 Amps capacity including making connections with HT cables/GOD with provision of jumper suitable crimped/fixed with appropriate size of lugs/connectors complete all as specified and directed. |
| 28 | S&F 'Two in series' disc assembly with disc type insulator, procelain, vitreous, 145 mm high and 255 mm dia ball and socket type, white, brown or green with tension clamps for conductors with working presure 11000 Volts, complete all as specified and as directed. |
| 29 | M & L for danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled/ painted white with letters figures and conventional skull and bones in signal red colour and fixed with M.S. clmps , bolts and nuts of approved size, for HT of size 25 X20 cm complete all as specified and directed. |
| 30 | Servicing, cleaning, testing and commissioning of CSS transformer capacity 315 to 400 KVA type, 11 KV/433 Volts 3 phase from pole/floor/transformer shed with the help of Crane to carry out complete maint of transformer PSS servicing and testing are as follows (a) Visual inspection for any abnormalities (b) Electrical control & power loose connection tightness(c) Function checks of complete RMU for electrical & manual operations .(d) electricals as well as mechanical interlocking.(f) interlocking of cable compartment doors(g) Performance of VOLTAGE PRESENECE INDICATING SYSTEM either its working or not(h) CT/PT/TVM etc(i) Power pack/battery/battery charger performance(j) cable entry point sealing whether any foreign particles like lizard, rat or snake entry inside of RMU or they can come in contact with live parts(k) cable termination as per OEM guidelines(DOS & DONTS)(l) RMU for any type of rusting(m) any type of abnormal sound- Hissing, chattering.(a) Visual inspection for any abnormalities (b) Checking of any slow developing faults (c) Looseness of any control wiring (d) Testing - i. Insulation resistance test , ii. Voltage ratio test, iii. Magnetization current test, iv. Magnetic balance test , v. Vector group test, (e) RMU - contact resistance measurement. vii. Hi voltage test, viii. Relay and and CT test, ix. (f) ACB servicing cleaning of ARC CHUTE checking of contact pressure with the help of carbon paper, Contact resistance measurement ,Insulation resistance measurement , Hi voltage test.(g) Performance of door of transformer compartment either HT breaker is tripping during opening of these doors or not(h) Checking of pressure of SF6 gas (i) Checking of physical condition of HT bushing and cable termination(j) Checking of complete earthing system of PSS |
| 31 | M&L for replacement of Tripping coil 24 VDC of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 32 | M&L for replacement of Closing coil 24 V DC of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 33 | M&L for replacement of OC/EF relay of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 34 | M&L for replacement of CT for relay of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 35 | M&L for replacement of Spring charging motor/mechanism of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 36 | M&L for replacement of VPIS of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 37 | M&L for replacement of Relay internal battery 3.6 Volts of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 38 | M&L for replacement of Potential transformer & Auxiliary Transformer control fuses 3.15 A of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 39 | M&L for replacement of Cable termination indoor of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 40 | M&L for replacement of Bushing insulating boots of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 41 | M&L for replacement of Cable sealing compound - M seal, wet putty yellow colour, POP or PU FOAM of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 42 | M&L for replacement of Socker of door for RMU front closing of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 43 | M&L for replacement of RMU battery 12V, 7.5 Ah of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 44 | M&L for replacement of RMU battery charger 24 V DC of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 45 | M&L for replacement of RMU battery control card of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 46 | M&L for replacement of Control MCB- DP, TP of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 47 | M&L for replacement of ABB control cards for motorization operation of LBS & Breaker of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 48 | M&L for replacement of Door limit switches of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 49 | M&L for replacement of Buzzer/Hooter of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 50 | M&L for replacement of Toggle switch of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 51 | M&L for replacement of Space heater-200 Watts, 230 V AC of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 52 | M&L for replacement of Thermostat for space heather of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 53 | M&L for replacement of Control wiring-1.5 sqmm & 2.5 sqmm in of CSS transformer capacity 315 to 400 KVA complete all as specified and directed. |
| 54 | M&L for servicing and checking of Incoming/Outgoing VCB trollys of any make, any size, any type, 11 KV, for smooth and proper functioning including checking of all fixed and moving parts, cleaning with thinner and air blower painting the internal parts after grinding/buffing to make rust free and checking of all wiring incl new wiring where ever required and replacment of minor items like nut bolt , washer, locks, springs, on-off switch,Toggle switch,Indicator lamp/Holder etc of any make/or size , complete all as specified and directed by Engr-in Charge |
| 55 | M&L for calibration and relay setting and checking of Incoming/Outgoing VCB trollys of any make, any size, any type, 11 KV, for smooth and proper functioning including checking of all wiring incl new wiring where ever required complete for 66KV MRS, Power House No-1 and 550 Acre, complete all as specified and directed by Engr-in Charge |
| 56 | S&F in replacement of space heater 240 Volt single phase, complete all as specified and directed. |
| 57 | S&F in replacement of thermostat 240 Volt single phase range settting from 0 to 90 degree centigrade, complete all as specified and directed. |
| 58 | S&F in replacement CT bushing suitable for 630 Amps VMX type VCB trolly, 11 KV,complete all as specified and directed. |
| 59 | S&F in replacement upper bushing L1 CU suitable for 630 Amps VMX type VCB trolly, 11 KV, complete all as specified and directed. |
| 60 | S&F in replacement upper bushing L3 CU suitable for 630 Amps VMX type VCB trolly 11 KV, complete all as specified and directed. |
| 61 | S&F in replacement bushing lower CU suitable for 630 Amps VMX type VCB trolly, 11 KV, complete all as specified and directed. |
| 62 | S&F in replacement anti pumping contactor, 2NO+2NC suitable for 630 Amps VMX type VCB trolly, 11 KV, complete all as specified and directed. |
| 63 | S&F in replacement bushing rod suitable for 630 Amps VMX type VCB trolly, 11 KV, complete all as specified and directed. |
| 64 | S&F emergency charging handle for motor machanism suitable for 630 Amps VMX type VCB trolly,11 KV complete all as specified and directed. |
| 65 | S&F in replacement current transformer (Apoxy) suitable for HT 11 KV Incoming feeder 400/200/5 Amps, single phase double core CT of accuracy class. 1.0 and 15 VA, for metering and 15 VA,CL 5P 10 for protection with STR (short time rating ) of 18.4 KA for 1 sec, complete all as specified and directed. |
| 66 | All as per item No.65 above but for outgoing feeder of cap 200/100/5 Amps, complete all as specified and directed. |
| 67 | S& F in replacement 11 KV Single phase PT 11 KV/3-110 Volts class1.0 conforming to IS-3156/1992 as per existing make or equavellent as approved complete all as specified and directed. |
| 68 | Taking down of the unserviceable/ defective distribution transformer of capacity 250 to 400 KVA (out door/Indoor type) from the existing site located in cantt area after disconnecting the in/out connection, lifting with the help of suitable cranes etc, and transporting the transformers to workshop/factory with suitable vehicles for repairs, testing and transporting the same back after repairs and installing, hoisting of transformers on two/four pole structure / plinth / CSS at height not less than 3 metre, making all electric connections with HT/LT side jumpers and leads including earth connections etc and testing, complete all as specified and directed.Notes :- (a) Oil container for collecting old transformer oil will be arranged by the contractor. (b) T&P such as chain pulley, crane for loading, unloading, trasporting and for installing and hoisting shall also be arranged by the contractor. |
| 69 | M & L for opening the top of defective transformer of any make and capacity 250 to 400 KVA removing gasket and lifting up the core assembly carefully to check the condition of transformer for repairs, dismantling core lamination to the extent required for taking out defective/ unserviceable coil for check after disconnecting all connections and re-assembling of core lamination to original position after positioning of existing serviceable coil alongwith new coils carefully to check the condition of transformer to ascertain the repairs/replacement of items for repair including cleaning the tank, removing sludge, dirt cleaning the coils of limbs, re-fixing the core assembly and reassembling of transformer after repairs including zinc chromate paint inside , rewriting MES number & SM number with white paint, replacement of nuts bolts with washers, thimbles etc and connections with aluminium strip and including welding, denting etc and testing the transformer at factory/workshop.Notes:- (a) The payments of new coils and other parts to be replaced shall be made as supply only under respective items, cost of fixing of these items is included in this item. (b) Cost of dehydration of transformer oil is not included under these items. |
| 70 | Supply only HT/LT coil DPC copper winding strip of existing size (gauge), grade and in weight complete with insulating material for transformers of capacity 250 KVA to 400 KVA, complete all as specified and directed. NOTE : Fixing charges of formed coil included in unit rate under Item above. |
| 71 | S&F in replacement of HT brass spindles including, heat resistance gasket, nuts, bolts, washers for transformers of capacity 250 to 400 KVA as per existing type, dia and length complete all as specified and directed. |
| 72 | S&F in replacement of HT porcelain bushing for transformers of capacity 250 KVA to 400KVAcomplete all as specified and directed. |
| 73 | S&F in replacement of LT brass spindle including heat resistance gasket, nuts, bolts, washers for transformers of capacity 250 KVA to 400 KVA complete all as specified and directed. |
| 74 | S&F in replacement of LT porcelain bushing for transformers of capacity 250 KVA to 400KVA complete all as specified and directed. |
| 75 | S&F silica gel breathers assembly filled with silica gel complete for transformers of capacity 250 KVA to 400 KVA complete all as specified and directed. |
| 76 | Supply and top up with fresh transformer oil in transformers in-situ and for newly rewinded transformer after filtration/dehydration with minimum dielectric strength of 60 KV complete all as specified and directed. |
| 77 | Dehydration/filtration of transformers oil of existing transformers (out door/Indoor, step up/step down), at site by means of oil dehydration machine having arrangement for heating to remove the moisture silt/sludge and wastage removing arrangement etc to make the oil fit for use in accordance with IS-1886 to achieve minimum dielectric strength of 60 KV by continuous process of dehydration complete all as specified and directed. Notes:- (a)Testing machine shall be arranged by the contactor. (b) Electricity for running dehydration machine & testing, shall be provided by the department free of cost .(c) Any damage caused to transformer during dehydration/filtration shall be responsibility of the contactor. |
| 78 | Supply only CRGO silicon core as per existing thickness, size & design for transformer 75 KVA to 500 KVA complete all as specified and directed. |
| 79 | M & L for PCC 1:2:4 type B-1 using 20mm graded aggregate for coping to pole, foundation including necessary form work with fair finished surface complete all as specified and directed. |
| 80 | M&L for PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation for filling in mass concrete for pole and stay complete all as specified and directed. |
| 81 | M&L for PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in coping of pole etc including form work complete all as specified and directed. |
| 82 | M & L for earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6mm thick buried directly in ground [earth pit not less than 2.25 metre deep below normal ground level] with top edge of the plate not less than 1.5m below normal ground level, connected to galvanized earth strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 of MES SSR Part I all as specified and testing on completion including provision of earth lead protected by 50 mm dia light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation and earth work, PCC pit with RCC cover, char coal, salt, funnel etc complete all as directed. Note:- Rate quoted by tenderers shall be deemed to include for following provisions-[i]. Excavation & earth work in any type of soil including removing of surplus material upto 50 m. [ii].PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in pit & 40mm thick precast RCC 1:2:4 type B-1 cover of size 50x50cm with 8mm TMT bars @ 10 cm C/C both ways with handles.[iii]. Main earthing lead from earth electrode to test point upto 7.5 mtr.[iv]. Funnel with watering pipe [GI pipe] 20mm bore medium grade and charcoal & salt around earth plate in alternate layers of 15 cm [v]. GI protection pipe of size 50 mm bore light grade upto 7.5 m. |
| 83 | M&L for earthing with galvanised earth plate electrode 600x600x 6mm thick buried directly in ground vertically ( earth pit of depth not less than 2.25m below ground level ) with top edge of the earth plate not less than 1.5m below normal ground level, connecting with 4.00 mm dia galvanized steel wire earth lead by means of bolts, nuts, checks nut and washers made out of galvanized iron and earth wire protected by galvanized steel pipe 15mm dia (light grade) including provn of concrete pit in PCC 1:2:4 type B-1 (using 20 mm graded mechanically crushed stone aggregate), 40mm thick RCC cover slab 1:2:4 type B-1 reinforced with XPM ( weight not less than 4kg/sqm ) and frame made of angle iron of section 40x40x6mm with lugs, 02 Nos handle of 6mm dia mild steel bar made to shape, 20mm dia GI pipe (light grade) for watering perforated at bottom 1.75m long placed on top edge of earth plate, charcoal and salt filling in alternate layer, test point made out of phopsphorus/ Bronze with fixing arrangement , funnel wire mesh and earth work in any type of soil, returning filling, removal of surplus soil all as shown in electrical plate No.3 of SSR Part-I and connection to earth test point including testing on completion complete all as specified and directed. Note : Item of earthing include cost of 7.5m long GI earth wire 4mm dia, ,earth work in soft/ loose soil, returning filling and removal, GI protection pipe, GI watering pipe, funnel, wire wesh, RCC cover, etc . |
| 84 | M & L for cable end jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrinkable type joint complete with jointing material suitable for 3 core XLPE armoured aluminium conductor cable of 50 to 95 sqmm incl testing after jointing complete all as specified & directed. |
| 85 | M & L for cable end jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrinkable type joint complete with jointing material suitable for 3 core XLPE armoured aluminium conductor cable of 120 to 185 sqmm incl testing after jointing complete all as specified & directed. |
| 86 | M & L for cable end jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and suitable for 3 core XLPE armoured aluminium conductor cable of 50 to 95 sqmm including testing after jointing complete all as specified & directed. |
| 87 | M & L for cable end jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and suitable for 3 core XLPE armoured aluminium conductor cable of 120 to 185 sqmm including testing after jointing complete all as specified & directed. |
| 88 | M & L for straight through cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of 50 to 95 sqmm including testing after jointing complete all as specified & directed. |
| 89 | M & L for straight through cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of 120 to 185 sqmm including testing after jointing complete all as specified & directed. |
| 90 | M & L for fabrication of LT panel board cover / panel doors etc made out of 3.0 mm CRCA sheet duly powder coated complete to make the system safe and secure complete including making hole nut bolts washer etc all as per site requirement complete all as specified and directed. |
| 91 | M & L for fault detection in under ground HT cable of any size or type at any depth with fault locator including material and T&P required for the same and testing complete all as specified and directed. Note :- 1. Joint, excavation laying only of cable shall be measured and paid separately. 2. Each fault shall be treated as one job and contractor have to address the said fault immediately. 3. second fault same cable |
| 92 | M & L for fault detection in UG HT cable of any size or type at any depth with fault locator including material T&P required for the same and testing complete all as specified and directed. Note :- 1. Joint, excavation laying only of cable shall be measured and paid separately. 2. Each fault shall be treated as one job and contractor have to address the said fault immediately. |
| 93 | Supply, install, testing and commissioning of LT PANEL, TPN 415 Volts, 50 Hz, out door cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 3.15 mm thick with 2mm thick for internal compartment duly powder coated fixed on angle iron pedestal made out of 50x50x6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switch and fuse and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of current 600 Amps with suitable connections from MCCB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.35 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :- (a) MCCB 400 Amps 4 Pole 50 Hz 415 V with ICS=100% ICU, adjustable thermal-0.8-1IN, adjustable magnetic-5 to 10IN, With Option for in Built or Add on Module for ELM, capacity 36 KA - 1Nos (Incomer).(b) MCCB 350 Amps 4 Pole 50 Hz 415 V with ICS=100% ICU, adjustable thermal-0.8-1IN, adjustable magnetic-5 to 10IN, With Option for in Built or Add on Module for ELM capacity 16 KA - 1Nos (Outgoing) (c) MCCB 125 Amps 4P 50 Hz 415 V ,with ICS=100% ICU, adjustable thermal-0.8-1IN, adjustable magnetic-5 to 10IN, With Option for in Built or Add on Module for ELM, capacity 16 KA - 2 No (Outgoing). ( d) Astronomical timer switch 25 A with contactor - 01 Nos(e) Current transformer 300/ 5 A - 3 Nos(f) Three phase LED multi-function meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD etc - 1 No |
| 94 | S & F Anti-climbing device spikes type fabricated out of M.S. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole complete all as specified & as directed. |
| 95 | S & F Stay assembly complete with accessories as shown in electrical plate No -1 complete all as specified & as directed. |
| 96 | S & F Loop type insulator vitreous porcelain white, brown and orange Large size with overall dimensions 90mm x 140mm , clearance of hole 25.5mm complete all as specified & as directed. |
| 97 | S & F Galvanised stay strand 7/4 mm dia complete all as specified & as directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 06, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 27, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 6 daysJul 29, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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