REPAIR/MAINT/SERVICING OF DG SETS, AMF PANELS, INCLUDING ALLIED SERVICES AT AF STATION SURYALANKA

62.5 KVA / 50 KVA

45 KVA/40 KVA

M&L for de-scaling of radiator assembly of DG Set capacity 10 KVA to 100 KVA by using suitable chemical and high pressure mechanism, injecting water with high pressure in water tubing's so as to remove all dirts in the fins, and refix the same at the DG set and testing complete all as per specified and as directed..

M&L for cleaning, servicing and calibration of FIP for dg set up to 100 KVA using suitable eqpt complete all as specified and directed by Engr-in-charge

Supply and fixing in replacement of automatic battery charger of 12 Volt complete all as directed by Engr-in-charge

S & F in replacement of Generator Control Module Panel, LCD display, Fault Check, self starting , Genset controller presettable with Monitoring and protections functions for 3 Phase Mains Detection for DG Set of capacity 50KVA to 30 kVA to 50 kVA as per existing in site complete all as specified and as directed.

S&F in replacement of AVR of Suitable capacity applicable for DG Set of capacity 100 KVA to 30KVA DG Set complete all as specified and as directed.

Supply and fill coolant of standard specification for top up in radiator of Diesel Engine of DG Sets of capacity 100 KVA to 10 KVA of any type all as specified and directed.

Attending breakdown/fault in DG set of 10 kVA to 100kVA, any fault occurred in engine, alternator, control panel and AMF Panel etc. The breakdown shall be attended within 24 hrs on receiving of telephonic communication. Note:- Item will include minor spares like thimbles, control wiring, screws, nuts & bolts etc. Major items will be measured and paid separately.

M&L for health checkup of dg sets of capacity 10 kVA to 100 kVA including AMF panel complete all as specified and directed by Engr-in-charge.

Preventive maintenance of Nos of DG set at various location by cleaning the complete outdoor/indoor body, cleaning the sorrounding area of dg set including vegetation, triming of trees of sorroudings.

M&L for servicing, decarburizing, calibrating the AMF panel by unscrewing screws, nuts bolts etc after removing all connection to DG sets and LT panel and opening the contacts, remove the moisture complete, assess the working condition of the accessories complete, clean the contacts, tightening the complete accessories, reassemble the AMF panel after repair/replacement of worn out parts including fixing only the serviceable parts/ new parts/wiring works complete including all connection and testing complete all as specified and directed.

Supply and fixing the following spare parts of AMF panel as per existing capacity and make:-

Control relay

OD DC timer

Line voltage monitor

Announciator

EF relay

Current Transformer

VMR D2; 415 Volt (minilec)

Supply and fixing in replacement of old unsv MCCB including necessary connected items

63 Amp MCCB 3 pole

100 Amp MCCB pole

125 Amp MCCB 3 pole

160 Amp MCCB 3 pole

Supply and fixing power contactor heavy duty 4 pole of the following rating as per existing in site complete all as specified and as directed..

L&T MCX 22

C&S, TC 1-D40004; AC3 40A, AC1: 60A

C&S, TC 1-D95011; AC3 40A, AC1: 60A

C&S, TC1-80004; AC3: 80A, AC1: 125A

L&K, MX-A1 22E

Supply and fixing in replacement of maintenance free battery 150 AH, 12V with indication of battery status on top suitable for upto 100 KVA DG set including necessary nuts & bolts, initial charge, two nos brass suitable terminals for connection etc complete all as specified and directed. Make: Exide or equivalent with min 3 yrs warranty period.

Supply and fixing in replacement of maintenance free battery 100 AH, 12V with indication of battery status on top suitable for upto 30 KVA DG set including necessary nuts & bolts, initial charge, two nos brass suitable terminals for connection etc complete all as specified and directed. Make: Exide or equivalent with min 3 yrs warranty period.

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