Tender For Repair / Maintenance Of Standby Power Supply Equipments And Connected Works At Af Stn Najafgarh Under Ge (Af) Tughlakabad
Tender Value
25 Lakhs
Estimated cost
Bid Submission
29 Jul 2026
20 days left
EMD
50000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Delhi → Delhi
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Maintenance Of Standby Power Supply Equipments And Connected Works At Af Stn Najafgarh Under Ge (Af) Tughlakabad
BOQ
| Sl. No. | Item Description |
| 1 | M&L in replacement ACB 4 Pole, 415 V, with Thermal Magnetic Release (Manual Drawout type) of capacity 630 Amps with necessary accessories including electric connections complete all as specified and directed by Engr-in-Charge. |
| 2 | S & F in replacement of Power contactor 3 Phase 300 Amps 415 V AC, 50 Hz. |
| 3 | S & F in replacement of Power contactor 3 Phase 100 Amps 415 V AC, 50 Hz. |
| 4 | Taking out unserviceable MCCB's of any type any capacity by disconnecting all the electrical connection from the panel board / wall complete all as specified and directed by Engr-in-charge. |
| 5 | S&F MCCBs including necessary fitting arrangement with adujustable type and testing of the following sizes complete all as specified and directed by Engr-in-charge. |
| 6 | (a) 100 Amps 4 Pole breaking capacity 16 KA |
| 7 | (b) 160 Amps 4 Pole breaking capacity 36 KA |
| 8 | (c) 200 Amps 4 Pole breaking capacity 36 KA |
| 9 | (d) 250 Amps 4 Pole breaking capacity 36 KA |
| 10 | (e) 400 Amps 4 Pole breaking capacity 36 KA |
| 11 | Supply and fix starting system of maint free lead acid battery 12 V 180 AH of 01 No, with copper terminal cable of 16 Sqmm single core approx length 1.5 Mtr each for negative and positive terminal including necessary bush terminals complete of the DG set including testing and commissioning complete all as specified and directed by Engr-in-charge. |
| 12 | Supply and fix starting system of maint free lead acid battery 12 V 150 AH of 01 No, with copper terminal cable of 16 Sqmm single core approx length 1.5 Mtr each for negative and positive terminal including necessary bush terminals complete of the DG set including testing and commissioning complete all as specified and directed by Engr-in-charge. |
| 13 | Taking out self starter of 12/24 volt from the DG Set of capacity 250,125 & 40 KVA, transportation to workshop opening/ disconnecting all internal connection, cleaning the same taking out burnt armature, segregation serviceable parts for re-use, rewinding of armature with existing size of copper wire. Reassembling the same with replacement of carbon bush 01 Set, Beadex pinion 01 No, Half clutch assembly 01 No, Field coil 01 No, solenoid switch 01 No, commitator 01 No, fixing the self starter on the engine at site commissioning, testing complete all as specified and directed by Engr-in-charge. |
| 14 | Taking out the lubricating oil from the existing DG Set of any capacities and supply & filling the lubricating oil of grade 20W40 in sealed Containers complete all as specified and directed by Engr-in-charge. |
| 15 | Supply, filling and top up of coolant in the DG sets of any capacity and any make complete all as specified and directed by Engr-in-charge. |
| 16 | Comprehensive maintenance / periodical servicing and repair of Eco Friendly / Acoustic Type DG Set 125 KVA/ 250 KVA / 40 KVA of any making including 'B' check 250 Hrs or 6 Months whichever is earlier complete all as specified and as directed.Note 1:a) Repair & maintenance should be carried out as per maintenance schedule prescribed in repair and maintenance manual through qualified and experienced mechanic from the servicing center who is conversant with the DG Set and report should be submitted by the contractor.b) Rate quoted by the contractor includes the fixing charges for replacement of parts specified in relevant item here in after.c) The tenderer shall produce qualification and experience certificate of the mechanic to the Engr-in-Charge and approved personal only will be allowed to carried out the work.Check :d) Lubricant Oil Leakinge) Operation and repairs to lubricant oil leakage and coolong system leakage ,radiator operation withh coolant hoses and connection ,belt connection and tension. Fanhub drive pulley and water pump operation and cleaning of radiator cooling System.f) Leakage in Air Intake system, maintenance filter & air cleaner piping connection.g) Leakage in Air Intake system, maintenance filter & air cleaner piping connection.h) Fule line and connection, fuel injection pump, cleaning of fuel tank for removing sediments.j) Battery Charging system and topping up electrolyte and maintenance of specific gravity. k) Cleaning of engine tightening of all nut, bolt, washer and unusual vibration. l) Checking to electric connection and smooth operation of generator control panel incl greasing of all bearing. The Contractor as ahll also attend to the breakdown calls and depute necessary technician for maintenance/ repair works as and when required without delay during maint period.Note 2: The spare parts will be measure and paid separately. |
| 17 | Supply and replace the following parts from the diesel engine of capacity 125 KVA DG Set 440 volt 3 phase, 4 wire 50 Hz AC complete all as specified and directed by Engr-in-charge. Existing Make of Diesel Engine - Kirloskar :- |
| 18 | (a) Element of fuel filter with 'O' ring gasket, Cat Part No. 3H.132 |
| 19 | (b) Element of oil filter with 'O' ring, Cat Part No. 6H.113 |
| 20 | (c) Fan belt of suitable size, Cat Part No. AS PER SAMPLE |
| 21 | (d) Hose pipe complete set, AS PER SAMPLE |
| 22 | (e) Air cleaner filter, Cat Part No. 4H.1796 |
| 23 | (f) Battery charger, AS PER EXISTING SAMPLE |
| 24 | (g) Fuel tank Cleaning |
| 25 | Supply and replace the following parts from the diesel engine of capacity 250 KVA DG Set 440 Volts 3 phase, 4 wire 50 Hz AC complete all as specified and directed by Engr-in-charge. Existing Make of Diesel Engine - Kirloskar :- |
| 26 | (a) Element of fuel filter with 'O' ring gasket, Cat Part No. 3238493 |
| 27 | (b) Element of oil filter with 'O' ring, Cat Part No. 3238203 |
| 28 | (c) Fan belt of suitable size, Cat Part No. 6H.1126 |
| 29 | (d) Hose pipe complete set. AS PER EXISTING SAMPLE |
| 30 | (e) Air cleaner filter, Cat Part No. 4055280 / 4055279 |
| 31 | (f) Battery charger, AS PER EXISTING SAMPLE |
| 32 | (g) Fuel tank Cleaning |
| 33 | Supply and replace the following parts from the diesel engine of capacity 40 KVA DG Set 440 Volts 3 phase, 4 wire 50 Hz AC complete all as specified and directed by Engr-in-charge. Existing Make of Diesel Engine - Jackson :- |
| 34 | (a) Element of fuel filter with 'O' ring gasket, Cat Part No. 3H.132 |
| 35 | (b) Element of oil filter with 'O' ring, Cat Part No. 6H.1153.1 |
| 36 | (c) Fan belt of suitable size., Cat Part No. 4H.1493 |
| 37 | (d) Hose pipe complete set. AS PER SAMPLE |
| 38 | (e) Air cleaner filter, Cat Part No. 4H.412.3 |
| 39 | (f) Battery charger, AS PER EXISTING SAMPLE |
| 40 | (g) Fuel tank Cleaning |
| 41 | Supply and fix in replacement Archner LED decorative round circular light fitting 60 watt for 360 degree indirect light with IP 65 protection, resistant to impact and corrosion having glare free and better uniformity light, complete all as specified and directed. |
| 42 | Supply and fix in replacement Arian LED post top made in die-cast aluminium bottom housing and spun aluminium top reflector with decorative PMMA opal and Clear difuser and IP65 protection resistant to impact and corrosion having glare free and better uniformity light, complete all as specified and directed. |
| 43 | Supply and fixing in replacement energy saving decorative LED Spot/bush light of 9/10 Watt Capacity high pressure die cast alumuninum housing with seal toughned glass cover, cool/warm as per site requirement, voltage range 120 -220 Volts IP-65 including making connection complete all as specified and as directed. |
| 44 | Supply and erecting in true vertical position steel tubular swaged pole 09 mtr long type 410 SP-31) complete with base plate and bracket fixed at top, painted internally throughout and externally up to the embeeded depth with two coats of black bitumnous paint and remaining external portion with two coats of aluminium paint over a coat of red oxide primer including providing 30cm wide alternate strips with sky blue and white synthetic enamal paint upto 1.2m high from ground level including excavation work (1.5*0.6*0.6 mtr) and pcc (0.6*0.6*1.5 Mtr) for erecting electric pole of length 9 mtr pole complete all as specified and directed. |
| 45 | S&F in replacement LED street light fitting 45 Watt with sensor having photo switch LDR switch for turn on/off light automatically according to ambient light wide beam angle, having IP 66 ingress protection high grade aluminium die cast PF > 0.95, operating voltage range 120 V to 270 Volt, luminous efficacy 110 lm/watt, cool white complete with GI pipe and bracket for mounting the light including driver and making connection. |
| 46 | Supply and Laying Synthetic Rubber Insulated Mats 2.5 mm thick for electrical purpose as per IS -15652 - 006 (superseding IS5424) suitable for electrical shock safety of sizes 2 x1 m complete all as specified and directed by Engr-in-charge. |
| 47 | M&L for spray painting to the DG set with two coats of synthetic enamel paint of high glow 1st grade including preparation /cleaning of old steel surfaces over 10 cm width or girth complete all as specified and directed by Engr-in-charge. |
| 48 | Taking out old unserviceable post light fitting of any capacity any make any type duly disconnecting all electrical connections complete all as specified and directed by Engr-in-charge. |
| 49 | Taking out old unserviceable bollard light fitting of any capacity any make any type duly disconnecting all electrical connections complete all as specified and directed by Engr-in-charge. |
| 50 | S&F LED post top lantern 40 watt made in die-cast aluminium body and with clear toughened glass diffuser and IP-65 Protection complete including necessary connection complete all as specified and directed by Engr-in-charge. |
| 51 | S&F LED based bollard 08 Watt with aluminium extruded housing with glare free opal diffuser IP 65 protection complete including necessary connection complete all as specified and directed by Engr-in-charge. |
| 52 | Excavating in trenches in soft/ loose soil, not exc 1.5 mtr deep and getting out soft for laying of cable / foundation of pole and stay etc complete all asspecified and directed by Engr-in-charge. |
| 53 | M&L for Sand cushioning in trenchs for protection of LT underground cable including watering and consolidation complete all as specified and directed by Engr-in-charge. |
| 54 | Supply and laying well burnt sub class ‘B’ bricks, locally available of size 23 x 11.5 x 7.5 CM ( + 8% tolerance) in trenches for protection of underground cable complete all as specified and directed by Engr-in-Charge. |
| 55 | Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exc 1.5 mtr above ground level from the starting point complete all asspecified and directed by Engr-in-charge. |
| 56 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed by Engr-in-charge. |
| 57 | M & L in replacement of complete drilling hole under hard standing /road for laying of pipe for protection of cable etc by means of manual buckle and without disturbing the top surface and making good the disturbed surface if any complete all as specified and directed by Engr-in-charge. |
| 58 | Supply and laying in replacement of GI tube light grade 40 mm dia bore. |
| 59 | Supply and laying in replacement of GI tube light grade 80 mm dia bore. |
| 60 | Take out old unserviceable underground cable of any size from excavated trenches / pipes (Earth work, segregating cable cover measured separately). |
| 61 | Supply laying and testing XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade 50 Sqmm 3.5 core, cross sectional area including taking out existing unserviceable cable complete all as specified and directed.Note:- (i) Excavation and earth work shall be measured and paid for seperatly. (ii) Thimble for cable termination on Junction box/ panel as required should be included in this rate. |
| 62 | All as per above item here-in-above but size 70 Sqmm 3.5 Core. |
| 63 | All as per above item here-in-above but size 95 Sqmm 3.5 Core. |
| 64 | All as per above item here-in-above but size 120 Sqmm 3.5 Core. |
| 65 | All as per above item here-in-above but size 185 Sqmm 3.5 Core. |
| 66 | Supply and jointing in replacement of indoor/ outdoor cable end terminal joints/ straight through heat shrinkable type kit complete suitable for 1100 Volts grade aluminium conductor cable of size 50 Sqmm 3½ Core to 95 Sqmm 3½ Core complete all as specified and as directed. |
| 67 | All as per above item here – in – above but for cable of size 120 Sqmm 3½ Core to 185 Sqmm 3½ Core. |
| 68 | All as per above item here – in – above but for cable of size 240 Sqmm 3½ Core to 300 Sqmm 3½ Core. |
| 69 | Supply & fix in replacement of Off-Load Change over switch side handle with sheet enclosure, 415 Volt, AC 50 Hz 400 Amp-4 Pole complete all as specified and directed by Engr-in-charge. |
| 70 | Supply & fix in replacement of Off-Load Change over switch side handle with sheet enclosure, 415 Volt, AC 50 Hz 630 Amp-4 Pole complete all as specified and directed by Engr-in-charge. |
| 71 | M&L in replacement of complete earthling with galvanized mild steel earth plate electrode 600x600x6 mm thick buried directly in ground (in vertical position) earth pit not less than 2.25 mtr below normal ground level with the top edge of the earth plate not less than 1.5mtr (B.G.L) and connected to galvanized iron earth strip 32x6mm by means of bolts, nuts, check nuts and washer of galvanized iron including PCC(1:2:4) type B1 precast RCC cover slab with suitable handle made of 12mm round bar, including necessary excavation &earth work in any type of soil. 20mm dia med gde galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 40 mmdia bore, light grade galvanized steel tubing up to 7.5 mtr length for drawing earth lead wire protection common salt, charcoal etc complete all as shown in EP No 3 of SSR Part 1 and testing on completion.and dismantling old one. |
| 72 | M & L in replacement of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6mm galvanised iron strip complete all as specified and directed by Engr-in-charge. |
| 73 | S&F Digital Voltmeter 0 to 500 V including taking out UNSV Voltmeter complete all as specified and directed Make:- MECO/L&T/SALZER |
| 74 | S&F Digital Ammeter 0 to 500 Amp including taking out UNSV Voltmeter complete all as specified and directed Make:- MECO/L&T/SALZER |
| 75 | Repair/Replacement of PCB Card 40 to 250 KVA as per existing make and model complete all as specified and directed . Make :- MECO/L&T/SALZER |
| 76 | M&L for installation of maintenance free Chemical Earthing with copper bonded earth rod of 17.2 mm dia, 3 meter long with suitable copper plate of 250 micron welded with necessary connections clamps including 2 X 25 kg backfill chemical compound complete all as specified directed by Engr-in-Charge.Note : The pit shall be constructed in PCC 1:2:4 type B1 using (using 20mm grade stone aggregate) RCC slab shall be provided in RCC 1:2:4 type B-1 (using 20mm grade stone aggregate) 50 mm thick pit cover reinforced with 8mm dia TMT bars 75mm c/o both ways MS handle 12mm dia with good finishing as specified. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 29, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysJul 31, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 22 daysTender Documents
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