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| Tender ID | 3846475 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Special Repairs Of 2 X 200 Kva Generator Set Against Ber At Mh Golconda Under Ge Golconda |
| Last Date For Submission | 1st May, 2026 |
| Opening Date | 04 May, 2026 |
| Document Cost | 1000.00 |
|---|---|
| EMD | 122000.00 |
| Estimated Cost | 6456641.00 |
| City | Secunderabad |
|---|---|
| State | Telangana |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Supply, installation, testing and commissioning of 200 KVA (Capacity of Generating set shall be net after all due derating factors as per relevant lSI standard), silent Diesel engine Generating Set, 415volts, 3 phase, 0.8 Power factor, 50Hz, 4 wire system as per IS 10001/10002 comprising of Koel 200 KVA or equivalent, developing suitably derated of Minimum BHP @ 1500RPM, liquid cooled, electric start coupled to alternator as per IS-13364 mounted on a common base frame with standard control panel for manual starting on main control panel having meters, sound proof canopy, integral fuel tank with battery and leads and accessories complete in all respect with emission control device to control the PM within range as prescribed by NGT/ norms of CPCB and CPCB approved acoustic enclosure suitable for ambient condition at Hyderabad /Secunderabad and including necessary PCC foundation as per manufacturers specification and conforming to conditions under IS 10004722/1460 BS 5514/2613/ 5000 ISO 8526/ 3046 along with the following complete all as specified and as directed : - | 2 | EACH JOB |
| 2 | Alternator :- Standard design alternator rated at 200KVA net output at site after considering derating as per site conditions at 0.8 (lag) power factor AC, 3 phase, 4 wire, 415volts 50Hz, 1500RPM, self excited self regulated screen protected drip proof IP 23 enclosure, brushless design with winding in pole faces, insulating class 'H' and voltage regulation of 1 % at rated voltage from no load to full load. Alternator shall confirm to BS 2613/5000 and shall be in position to generate supply with frequency regulation with in 1% tolerance. Alternator shall be suitable for tropical climate and shall generally confirm to BS - 2613/50001 IS - 4722 with the following provisions:- Make: KIRLOSKAR/JYOTI /STAMFORD/CATERPILLAR (a) Insulation class - 'H' (b) Temperature rise Class - 'H' (c) Excitation: Self Excited (d) Regulation performance: The voltage is kept constant with 1 %, manual voltage adjustment within 5% (e) Frequency regulation 1 % (f) UG cable of suitable size from Alternator to AMP is deemed to be include in quoted rate. (g) Antivibration Pads | ||
| 3 | Diesel Engine: - Adequate capacity Diesel engine suitably derated of matching BHP of 200 KVA (as per manufacturer recommended) coupled drive independently above alternator and after considering derating as per site condition's after generating and reducing power consumed by accessories, directly coupled through flexible coupling, multi cylinder multi stroke direct injection, cold starting 1500RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for one hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation, salient features of accessories shall be as under:- Make :- KIRLOSKAR / CUMMINS / CATERPILLAR (GMMCO) (a) Fly wheel with housing (b) Cooling system :- Mounted radiator with fan & belts. (c) Cooling pump: - Centrifugal type belt driven. (d) Exhaust System:- Exhaust System complete with exhaust piping of suitable dia as per manufacture standard with mild steel pipe light grade upto and away two meters height from top of enclosure including necessary angle iron frame supports from floor to the bottom of exhaust pipe from the enclosure covered with mineral wool of thickness 50mm rapped with chicken wire mesh of size 2.25mm and aluminium sheet of 24SWG to be complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure. Exhaust gas turbo charger type, Exhaust manifold Silencer: Residential type Bellows. | ||
| 4 | Fuel System :- Fuel injection system with fuel injectors, fuel injection solenoid switch / nozzles / governor electronic type capable for 1% speed /frequency regulation. (i) Fuel filters. (ii) Fuel hoses (iii) Lub oil System. (iv) Lubricating oil filter (v) Lubricating oil pump (vi) Air Intake System :- a) Air intake Manifold b) Air cleaner dry type | ||
| 5 | Governor :- Electronic Governor (a) Starting System :- Electric Self starter with maintenance free batteries including battery charging alternator. (b) Batteries:- Required capacity and size Battery complete with copper conductor multistranded leads of suitable length from self starter to the battery terminals complete with initial charge and initial fill of electrolyte all as specified. Make:- EXIDE / AMRON as approved by original DG set manufacturers (i) Starter gear ring (ii) Start and stop push button (iii) Ignition key / Switch (iv) Handling and operation: Salient features of accessories shall be as under: a) Radiator with blower fan b) Corrosion inhibitor coolant c) Paper element filters for fuel, lubricant oil and by pass. d) Electronic governor controlled direct fuel injection system e) Fly wheel housing and fly wheel. |
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