REPAIR MAINT OF LIFT FIRE HYDRANT FIRE ALARM SYSTEM FIRE PUMPS AND CONNECTED EM EQPTS CONVENTIONAL EARTHINGS CHEMICAL EARTHING LIGHTNING ARRESTOR DG SET AMF PANEL AND PANEL AND ANOTHER CONNECTED EM EQPTS AT KALINA HQ MAO 121 HF AIRPORT 765 SU SANTACR

AMC for DG Set 82.5 KVA, Make - Kirloskar, through authorised service agency of OEM , Note :- Spares required for above maint will be measured and paid separately under relevent items and the AMC involving the following scope of works :- (A) Scope of work :-(a) Check the sample of coolent concentration (b) Check the fan belt for tension and replace if needed. (c ) Check exhaust condensate drain and remove any debris or dust. (d) Examine the charge level of batteryand check for any loose connection and de-scale carbon deposits if any on terminals and application jelly. (e) Check the air cleaner componenets and clean the dirt with air pressure. (f) Check and adjust the voltage level of the battery charger. (g) Drain out the water from the container of the bottom of the filter housing and fuel tank. (h) Check the control panel wiring, Instrumentation, contacts fuses, etc. (j) Check the specific gravity of battery every month and condition of Plates once in three months. (k) Check the serviceability of safety controlls of Engine. (l) Checking fo all electricalconnectons for its proper tightness. (m) Check AVR connections & power cable connections for tightness. (n) Check RPM/Frequency and adjust it. (o) Checking of Load balancing of alternator/AMF panel output (p) Check the condition wire breaded / nonbreaded hoses of engine. (q) Replace the fuel filter and oil filter. (r) Clean the crank case breather. (s ) Check the radiator hoses. (t) Greasing of Alternator Bearing (u) Cleaning the diesel tank. (v) Check the installation. (w) Checking of exhaust back pressure. (x) Checking of temperature of exhaust. (y) Check the performance of radiator.

Description of work for Srl Item No 1.00 is contd/-:- (B) Unit rates quoted shall be inclusive of the following : (a) Checking of all rotary and stationery parts of engine and adjust/repair the defects as required for satisfactory running of DG set. (b) Cleaning and refitting the air cleaner. (c) Cleaning of fuel filter assembly and replacement of filter element along with rubber 'O' ring. (d) Renewal of oil filter elements including checking of serviceability of lubricants oil pump and repair where necessary for proper oil pressure. (e) Drain out the lub oil and refill new oil after proper cleaning. Note :- (i) In case of any breakdown service engineer shall attend the break down immediately and make the DG Set Serviceable within 24 working hrs. (ii) Repair, if any must be carried by Contractor through authorised workshop of original manufacturer and Payment will be made to the contractor on Produce of Original Manufacturer's Bills/vouchers. (iii) The Maint /AMC of the DG set shall be carried out as on when on required basis.

Ditto as per Srl Item No 1.00 above but for DG Set 75 KVA, qty - 02 Nos make:- Kirloskar , Location : LOS 765

Ditto as per Srl Item No 1.00 above but for DG Set 160 KVA, qty - 01 Nos make:- Kirloskar , Location :MAO HQ 765 SU

Ditto as per Srl Item No 1.00 above but for DG Set 40 KVA, qty - 03 Nos make:- Kirloskar , Location : Kalina Campus & 121 HF

Ditto as per Srl Item No 1.00 above but for DG Set 30 KVA qty - 01 No make:- Kirloskar , Location : DSC Mess, Santacruz

Ditto as per Srl Item No 1.00 above butt for DG Set 15 KVA qty 2 Nos make:- Kirloskar , Location : LOS & Kalina Campus

Draining out the old slugs oil from the DG set and replace with new oil as recommended by Mfg. NOTE : Draining out of Oil shall be done twice in year each time reffiling/Top up will be measured & paid seperataly.

Disconnecting old unserviceable battery 12 Volts DC upto 180 AH from Engine & transporting to work shop for refilling electrolite, distilled water, checking of sp gravity complete & initial charging of the battery for 48 hours min, transporting back to site , reconnecting up,complete all as specified and as directed by Engr-in-charge at site.

M&L for in Replacement of timer assembly with four pole selector switch complete including alteretion of existing wiring for power pass in existing panel for 75 KVA DG SET ,complete all as specified and as directed by Engr-in-charge.