Substation & Switchyard Works Tenders

Combined Package for, i. Work-A : Providing Additional 1 x 20 MVA Power Transformer at 66/11kV Malali Sub-station in Holenarasipura Taluk, Hassan District. ii. Work-B : Replacement of 2x6.3MVA, 66/11kV Power Transformers by 2x20MVA, 66/11kV Power Transformers at 66/11kV Hangarahally Sub-station in Holenarasipura Taluk, Hassan District. iii. Work-C : Replacement of 2x8MVA, 66/11kV Power Transformers by 2x20MVA, 66/11kV Power Transformers at 66/11kV Bychanahally sub-station in Sub-station in Arakalagudu Taluk, Hassan District. iv. Work-D Providing Additional 1 x 20 MVA Power Transformer at 66/11kV Gangur Sub-station in Belur taluk, Hassan District. on Partial Turnkey Basis , including Supply of all Materials/Equipments and Erection (including dismantling & Civil Works) of all Materials/Equipments, Testing and Commissioning and dismantling of the materials.

Construction of boundary wall with Precast Column and Pannel (with prestressed concrete , pannel size-2100x300x50mm and column size 150x150x2400mm ,1800 mm. above and 600mm. below ground level) including fixing of pannel & column in proper alignment including cost of all material labour and T&P etc. required for proper complection of work as per direction of engineer incharge . (C.C. for grouting, excavation of pit and P.C.C. shall be paid extra) . (NSI).

Erection of Single/Double pole with 8.5/9 Mtr Long. PCC Pole by digging suitable pits in hard/soft soil/ rock and its back filling including concreting and grouting of pols and fixing of all accessories . Work shall be done as per respo specification. Grouting meterial to be provided by bidder with cartage from store to site.

Erection of Single/Double pole with 8.5/9 Mtr Long. PCC Pole by digging suitable pits in hard/soft soil/ rock and its back filling including concreting and grouting of pols and fixing of all accessories . Work shall be done as per respo specification. Grouting meterial to be provided by bidder with cartage from store to site.

OD97914/2024-2025:Service charge for carrying out periodical performance inspection, preventive maintenance, urgent repairs of of E/A set of 500 KVA capacity as per the standard maintenance scope & conditions, i/c labour charge for replacing minor faulty components of EA set / control panel / AMF panel etc...(excluding spares) Attending Emergency calls on Report, excluding cost of major maintenance works ( 12 service per year) Conditions of periodical services i Check Level And Top up a Oil in engine b Oil in air cleaner c Oil in FIP d Fresh water level in heat exchanger e Water / coolent in radiator f Electrolyte in battery ii Check Tightness Of a Battery terminal & apply Vaseline b Fan belt c Hose connections in cooling system d Fuel piping connections e Exhaust piping connections f Engine mountings g Engine drive unit coupling h Electrical connections at instrument panel iii Start And Run The Engine 10 Minutes a Check and recording RPM b Check and record oil pressure c Check battery charging d Check and record max.operating temperature iv Check Leak From a Fuel piping & injector high pressure lines b Exhaust manifold flange & connections c Engine oil filter and other areas v Checking And Rectification of all safety controls indication and alarms such as a Low lub Oil pressure guage b High cylinder head temperature cut off c High water temperature guage d over speed relay e low fuel alarm And indication vi Checking of battery charger and its functioning like auto cut off, overcharging, reverse polarity, ammeter and voltmeter fuses, and rectify if found faulty. vii a Checking of earth values b Replace engine lub oil c Replace oil filter (engine) (to be done with d ) d Replace oil & clean filter in air cleaner

Painting of main gate of substation