REPAIR MAINTENANCE OF CAPTIVE ELECTRICAL POWER PLANT OF CAPACITY 4MW AT ANNEX TO NSRY KOCHI AND PERIODIC MAINTENANCE OF SOLAR AND AMR SYSTEM INSTALLED AT NAVAL BASE KOCHI .

Amount

Inspection of Diesel Engine of capacity 1250 kVA at 4 MW power house at Kataribagh for attending complaints/replacement of spare parts minor adjustments and repairs, if required including toping up of engine oil and coolant by Cummins India Ltd or authorised dealers and only genuine spares should be used all as directed by the Engineer-in-charge.

Annual servicing/ B check of 1250KVA Cummins Engine at 4 MW power house at Kataribagh including replacement of all Diesel & Oil filters, coolant and engine oil by Cummins India Ltd or authorised dealers all as directed by the Engineer-in-charge. The rate quoted shall be inclusive of replacement of all lube oil filters (16 Nos), fuel filter and ring(08 Nos), bypass filter element(08 Nos), "seal, O Ring"(08 Nos), Inhibitor, corrosion 5 Litres (4 for Each 1250 KVA DG), "Element, Air cleaner"(16 Nos), Valvoline premium blue 7800 plus 210 Litre barrel-03 Nos, Valvoline premium blue 7800 plus 55 Litre - 02 Nos all as specified and as directed by the Engineer-in-charge. Notes: - OEM recommended material only to be used for replacement of filters; engine oil, coolant, seal and O rings and cost of materials are deemed to be included in the quoted rate. The rate quoted shall be inclusive of packing and handling charges, freight charges, service charges of OEM representative.

Supply and fix in replacement of Battery chargers of existing make suitable for Batteries 12V, 160 AH suitable for Cummins make 11 KV DG set installed at Kataribagh powerhouse, Naval base Kochi all as specified and as directed by the Engineer-in-charge.

Servicing, inspection and rectification of faults of 'Dubas' Make 110V, 30A, Boost Cum Charger system at 4 MW power plant at Kataribagh, Naval base kochi including all the required spare parts to rectify the faults in the existing unit complete all as specified and as directed by the Engineer-in-charge.

Supply and fix in repairs/replacement of existing make UPS of capacity 10 KVA, 03 Phase, 50 Hz all as specified and as directed by the Engineer-in-charge. Make:-SUPRA Note:- The rate quoted shall be inclusive of depositing the old Unserviceable UPS to MES Store yard.

Material & labour for servicing of cooling tower including washing of PVC fills by using mild detergent, clearing bottom tank to remove mud & dust and cleaning of pot strainer after removing the strainer from pot including removal and fixing of nut & bolts of various capacity if required at site for cooling towers for 04 MW captive power plant all as specified and directed by Engineer-in-charge.

Material & labour for painting of 04 MW captive power plant cooling tower with two coats of synthetic enamel spray paint of existing colour paint after preparation including marking the details of cooling towers all as specified and as directed by Engineer-in-charge.

Complete servicing & cleaning of DG set (capacity 810 KVA) comprising of the following complete all as specified and as directed by the Engineer-in-Charge. (a) Draining out unserviceable engine oil from engine, refill with new oil. (b) Cleaning all sludge/deposits in the oil sump and removal of dust deposited on DG set and its surroundings. (c) Supply and replacing the primary, secondary and bye-pass fuel filters (d) Supply and replacing oil filters (e) Cleaning of air filters (f) Supply and replace unserviceable hose pipe as required at site (g) Supply and replace unserviceable PVC fuel indication tube (h) Supply and replacing unserviceable battery terminals and crocodile clamp as required at site (j) Supply and replacing unserviceable "D" clamp, nut bolt, washers, etc. (k) Checking of fan belt all nut bolt, etc. (l) Replace/Top up the engine oil and radiator coolant. Cond/--

(m) In addition to the above service to each DG set, the Mechanic/Engineer shall be visit each DG set once in a month and ensure the safety and working of DG Sets, AMF panels, all meters, relays are in order including rectify minor repairs in presence of Engineer-in-Charge/JE E&M. (n) If the contractor is failed to carry out his monthly visit, a penalty of ₹ 3000.00 shall be recovered per month per DG set. (o) Tools for the repairs and safety of the mechanic/engineer shall be at contractor's risk. (p) Top up the distilled water in the battery if required. (q) Cleaning the radiator by using water blower/vacuum cleaner. Notes: (i) The rate quoted shall be inclusive of supply and fixing all the spare parts mentioned above all as specified and as directed by Engineer-in-charge. (ii) OEM recommended material only to be used for replacement of filters, engine oil, coolant, seal and O rings and cost of materials are deemed to be included in the quoted rate. The rate quoted shall be inclusive of packing and handling charges, freight charges, service charges of OEM representative.

Material and labour for painting by using spray painting method for DG set (810 KVA) canopy/complete body/LT panel board (After removing incoming/outgoing electrical connection and refixing the same) with two coats of superior quality synthetic enamel paint after cleaning of existing surface, removing rust including marking of incoming/outgoing feeder with letters, MES/SM Nos (Maximum area of painting 3 Sqm) and all as per the direction of the Engineer-in-charge.

Supply and fix in replacement of hose, Elbow part No.3030778 for 1250KVA Cummins Engine at 4 MW power house at Kataribagh all as specified and as directed.

Supply and fix in replacement of hose, Elbow part No.3632337 for 1250KVA Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No. AK10065 MS for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No. AK 5048 SS for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No. AK 5038 SS for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No. AK 5030 SS for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.2870393 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3635033 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3635032 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3634389 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3634390 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3632336 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No. AK16030 SS for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3632024 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Flexible, part No.3632314 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and as directed.

Supply and fix in Replacement of Hose, Hump, part No.3634116 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Molded, part No.3631572 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Plain, part No.3630125 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Plain, part No.4104835 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Plain, part No.4104830 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Plain, part No.3631578 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Clamp, Hose part No.43828 C for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Clamp, T bolt, part No.125741 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Clamp, T bolt, part No.125742 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Hose, Hump, part No.3030768 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Clamp, T bolt, part No.3175623 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Clamp, T bolt, part No.3627206 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed.

Supply and fix in Replacement of Clamp, T bolt, part No.149437 for 1250 KVA DG set Cummins Engine at 4 MW power house at Kataribagh all as specified and directed. NOTES for item No 10 to 37: - OEM recommended material only to be used for replacement of the above materials and the replacement items should be of existing specifications, model, design, make or its upgraded model from the OEM. The rate quoted shall be inclusive of packing and handling charges, freight charges, service charges of OEM representative.

Periodical maintenance of PV module/panels, checking of AC DB, DC DB, Main switch, DC and AC cabling On/Off-grid inverter and Solar panel of On/Off -grid Solar power plant 120KW installed at SFNA-P-290 and assuring of desired wattage of each module and rated power output including trimming of tree branches/falling shades including taking energy readings from On/Off-grid solar inverter monthly readings of power achieved to be taken and submitted as per format provided and all as directed by Engineer-In-Charge. Note : Rate includes all the spare parts including MCB’s, surge protectors, DC and AC cabling, invertors repairs etc all as directed Notes for Sl item No 38 to 61: (a) Rate includes all the spare parts including MCB’s, MCCB’s, surge protectors, DC and AC cabling, invertors repairs, PV modules etc complete and repairs like tightening of screws, washers, jointing of loose DC Cables, DC Coupling, interconnecting DC Cables/AC of any size and rectification of all minor fault ensuring complete functioning all as directed by Engineer-in-charge. (b) The rate inclusive of tools & plants, all as directed by Engineer-in-charge. (c) The work shall be carried out directly from the solar firms service center/dealer supplying solar panels all as directed. (d) Periodical Maintenance carried out once in six month period shall be considered as One Job.

Ditto all as per item No 38 above but capacity 70KWp installed at ALD-P-198.

Ditto all as per item No 38 above but capacity 58KWp installed at ATC-P-4.

Ditto all as per item No 38 above but capacity 50KWp installed at 900 MEN-A.

Ditto all as per item No 38 above but capacity 50KWp installed at 900 MEN-B.

Ditto all as per item No 38 above but capacity 50KWp installed at 900 MEN-C.

Ditto all as per item No 38 above but capacity 50KWp installed at Venduruthy-ADMIN-P-150.

Ditto all as per item No 38 above but capacity 50KWp installed at NSRY Pipe fitting shop.

Ditto all as per item No 38 above but capacity 50KWp installed at NSRY Electrical shop.

Ditto all as per item No 38 above but capacity 50 Kwp installed at NODPACl.

Ditto all as per item No 38 above but capacity 40KWp installed at FATS F-63.

Ditto all as per item No 38 above but capacity 40KWp installed at MOK SH 16 & 17.

Ditto all as per item No 38 above but capacity 35KWp installed at ATD P-33.

Ditto all as per item No 38 above but capacity 30KWp installed at INAS-342.

Ditto all as per item No 38 above but capacity 30KWp installed at SNOM-P-60.

Ditto all as per item No 38 above but capacity 20KWp installed at SFNA-P-323.

Ditto all as per item No 38 above but capacity 20KWp installed at MI Room P-2.

Ditto all as per item No 38 above but capacity 20KWp installed at AED P-102.

Ditto all as per item No 38 above but capacity 20KWp installed at SNOM-P-350.

Ditto all as per item No 38 above but capacity 10KWp installed at P-100 Navy House.

Ditto all as per item No 38 above but capacity 6KWp installed at ASW School.

Ditto all as per item No 38 above but capacity 5KWp installed at CRL.

Ditto all as per item No 38 above but capacity 5KWp installed at MO (K).

Ditto all as per item No 38 above but capacity 2KWp installed at ASW School.

Cleaning of PV module/panels with consumables and water for 120 KWp which includes taking energy readings every month from On/Off-grid solar inverter readings of power achieved to be taken and submitted as per format provided and complete all as directed Note:- Cleaning of PV Module/Panels carried out once in a month shall be considered as One Job.

Ditto all as per item No 62 above but capacity 70KWp installed at ALD-P-198.

Ditto all as per item No 62 above but capacity 58KWp installed at ATC-P-4.

Ditto all as per item No 62 above but capacity 50KWp installed at 900 MEN-A.

Ditto all as per item No 62 above but capacity 50KWp installed at 900 MEN-B.

Ditto all as per item No 62 above but capacity 50KWp installed at 900 MEN-C.

Ditto all as per item No 62 above but capacity 50KWp installed at Venduruthy-ADMIN-P-150.

Ditto all as per item No 62 above but capacity 50KWp installed at NSRY Pipe fitting shop.

Ditto all as per item No 62 above but capacity 50KWp installed at NSRY Electrical shop.

Ditto all as per item No 62 above but capacity 50 KWp installed at NODPACl.

Ditto all as per item No 62 above but capacity 40KWp installed at FATS F-63.

Ditto all as per item No 62 above but capacity 40KWp installed at MOK SH 16 & 17.

Ditto all as per item No 62 above but capacity 35KWp installed at ATD P-33.

Ditto all as per item No 62 above but capacity 30KWp installed at INAS-342.

Ditto all as per item No 62 above but capacity 30KWp installed at SNOM-P-60.

Ditto all as per item No 62 above but capacity 20KWp installed at SFNA-P-323.

Ditto all as per item No 62 above but capacity 20KWp installed at MI Room P-2.

Ditto all as per item No 62 above but capacity 20KWp installed at AED P-102.

Ditto all as per item No 62 above but capacity 20KWp installed at SNOM-P-350.

Ditto all as per item No 62 above but capacity 10KWp installed at P-100 Navy House.

Ditto all as per item No 62 above but capacity 6KWp installed at ASW School.

Ditto all as per item No 62 above but capacity 5KWp installed at CRL.

Ditto all as per item No 62 above but capacity 5KWp installed at MO (K).

Ditto all as per item No 62 above but capacity 2KWp installed at ASW School.

Attending any electrical complaints and rectification of complaints including minor repair required at site with replacement of DC Cables of any size, fuses of various capacity, contactor etc, complete. Notes: (i) The Cost of spares are deemed to be included in the quoted rate. (ii) Each location shall be considered as One Job.

Supply & Laying in replacement XLPE insulated galavnised steel strip or wire armoured electric power UG cable with stranded aluminium conductor 1100Volt grade of size 50 Sqmm 3.5 core complete including taking out the old unserviceable cable complete all as specified and directed.

Ditto all as per item No 87 above but aluminium conductor of size 35 Sqmm 3.5 core.

Non comprehensive annual maintenance coverage of the AMR meters installed at Naval Base, Kochi with Elmeasure complete all as specified and directed by Engineer-In-Charge. Notes: It is complete responsibility of the contractor to make the meters functional and tie up with elmeasure. If in any case the online reading is not generated, the contractor has to keep a meter reader to take the reading monthly complete as per the PS Clause 6.0 on Sl Page No. 102 & 103.

Supply and fix in repairs of AMR meter PE 5120-P Three Phase Dual Source Prepaid Meter, Class 1.0, RS485, 5A CT Operated including all CT’s, cabling, enclosure etc all as specified and directed

Removing existing AMR meter from the existing location and refixing to other location all as specified and as directed by engineer-in-charge.

Amount of credit schedule will be dected to arraive the contract Sum.

SRI LAKSHMI ASSOCIATES

G.L.THIRUMALAI NAIDU AND COMPANY