REPAIR AND MAINTENANCE OF DG SETS, AMF PANELS CABLES INCLUDING PAINTINGS AND OTHER CONNECTED WORKS AT HQTC BANGALORE

Amount

Maintanance of Diesel Generator set of cap 250 KVA (Make - Cummins, Model - 6CTTA, Loc - Power house), preventive maintenance of the engine complete for smooth functioning all as per manufacturer's instructions and as directed :- NOTES:- (i) Control switches , MCCB's, contactors, multi display meters , Engine control unit shall be out of scope of the item of work and the rate quoted shall be exlusive for maintenance of the above item of work. (ii) Preventive maintenance of DG set alongwith connected Alternator and Panel Board of the Engine shall be carried out once in every month as directed by the Engineer-in-Charge and the Contractor shall carry out periodical inspections during the maintenenace period and shall be responsible for the smooth functioning of the DG set for a period of 30 days from the date of service and shall also attend all the maintenence / breakdown repairs as and when required in that period except in case of major repairs. (iii) Spare parts required for replacement during the maintenance period shall be measured and paid separately at supply only rates and cost of labour for fixing these spares shall be deemed to be inluded in the rate quoted. (iv) Cost of all consumables required during the maintenance period shall be deemed to be included in the rate quoted for this item. (v) List of 'A' checks to be carried out under this job is attached as Appendix 'A' to the Particular specifications.

All as per item No-1 above but for 140 KVA DG set Make:-Cummins -type- 6CTA at MAP II

All as per item No-1 above but for 125 KVA DG set Make:-Cummins -type- 6BTA at power house

All as per item No-1 above but for 125 KVA DG set. Make: Mahindra behind REB

All as per item No-1 above but for 100 KVA DG set. Make: Kirloskar -type-RB66 TA.at power house

All as per item No-1 above but for 100 KVA DG set. Make:-Cummins -type-NTC 495 G at DMSS

All as per item No-1 above but for 100 KVA DG set. Make: Kirloskar -type-6R1040 TA at CCC. Note : (i) 100 KVA DG set -02 Nos at CCC. (ii) The unit rate quoted will be for Job per month for one DG set only

All as per item No-1 above but for 82.5KVA DG set. Make:-Cummins -type-6BT at pump house

All as per item No-1 above but for 40 KVA DG set. Make:-Cummins at MAP I

Maintanance and servicing of Diesel Generator sets 250 KVA DG Set Make : Cummins - Model- 6CTAA at Power House by carrying out routine 'B' check of the engine including items covered in 'A' check complete for smooth functiuning all as per manufacturer's instructions and as directed. NOTES:- (i) Control switches , MCCB's, contactors, multi display meters , Engine control unit shall be out of scope of the item of work and the rate quoted shall be exlusive for servicing/ maintenance of the above item of work. (ii) 'B' check shall be carried out once in every six months or 250 hours of running of DG Set whichever is earlier. Servicing of DG Set along with connected Alternator and Panel Board including items covered in 'A' check of the Engine shall also be carried out in that month as directed by the Engineer-in-charge and the Contractor shall carry out periodical inspections during the maintenance period and he shall be responsible for the smooth functioning of the DG Set for a period of 30 days from the date of service and shall also attend all the maintenance / breakdown repairs as and when required in that period except in case of Major repairs. (iii) Spare parts , engine oil and radiaton coolant oil required for replacement during the maintenance period shall be measured and paid seperatly at supply only rates and cost of labour for fixing these spares/filling of oils shall be deemed to be included in the rate quoted for this item. (iv) Cost of all consumables, diesel / oil filters etc., required during the maintenance period shall be deemed to be included in the rate quoted for this item. (v) List of checks to be carriedout under 'B' check is attached as Appendix 'A' to the Particular specifications.

All as per item No-10 above but for 140 KVA DG set Make:-Cummins -type- 6CTA

All as per item No-10 above but for 125 KVA DG set Make:-Cummins -type- 6BTA

All as per item No-10 above but for 125 KVA DG set. Make: Mahindra behind REB

All as per item No-10 above but for 100 KVA DG set. Make: Kirloskar -type-RB66 TA.

All as per item No-10 above but for 100 KVA DG set. Make:-Cummins -type-NTC 495 G

All as per item No-10 above but for 100 KVA DG set. Make: Kirloskar -type-6R1040 TA at CCC. (100 KVA DG set -02 Nos, Rate quate for one DG set only)

All as per item No-10 above but for 82.5KVA DG set. Make:-Cummins -type-6BT

All as per item No-10 above but for 40 KVA DG set. Make:-Cummins

Overhauling of following mentioned Self Starter assembly of DG Set by disconnecting and removing from the engine , cleaning all accessories, replace the wornout parts like :- brushes, bushes, contact plates, jumping leads and seals, revarnishing the field coil, armature and reassembling the same , refitting to the engine , including testing on load after repairs all as directed. (a) For Self starter assembly, 24 Volt DC [Make - Delco Remi]/ Self starter assembly, 24 Volt DC [Make - lucas TVS ]

All as per item No-19 above but for Self starter assembly, 12 Volt DC [Make - lucas TVS ]

Checking for over heating of engine and raise in range of water temp guage above normal , disconnecting the radiator hoses and taking down the radiator asembly complete from the engine , dismantling the top & bottom chambers , descalling the sediments and scales , corrosion etc., by means of acid cleaning and high pressure water washing , air blast cleaning , re- assembling the same with new gaskets, including arresting leakage , if any and fixing to the engine with new hoses ,clipes all as required and as directed. (a) 250 KVA DG Set .

140 KVA DG set.

125 KVA DG set.

100 KVA DG set. (Rate to be Quote for one DG set Only)

100 KVA DG set.

82.5KVA DG set.

40 KVA DG set.

Checking the engine for abormal running of engine due to improper flow of fuel ,overhauling the fuel injection pump assy and Injectors by disconnecting the fuel supply lines, and taking out FIP to workshop for servicing /repair , replacing the worn out / un- servicable parts like service kit, D - Valve, Elements , nozzles etc., as required and calibrating the same for increasing proper flow with pressure & efficiency , assembling at site and testing on load all as directed for the following capacity of Gen sets :- (a) 250 KVA /140 KVADG Set .

125 KVA/100 KVA DG set.

82.5KVA/ 40 KVA DG set.

Supply only Lead acid battery 12 volt 180 AH Make :- Exide/ Express/Amco

Supply only Lead acid battery 12 volt 150 AH Make :- Exide/ Express/Amco

Supply only Engine Oil SAE 15W-40W.Make :- (VOLVOLINE/IOC )

Supply only radiator coolant. Make :- (VOLVOLINE/IOC )

Supply only fan belts as per existing make for the following capacities of DG sets :- (a) 250 KVA /140 KVA DG Set .

125 KVA /100 KVA DG set.

82.5KVA/ 40 KVA DG set.

Supply only Air filter element as per existing make for the following capacities of DG sets :- (a) 250 KVA / 140 KVA DG Set . Make : Cummins

125 KVA / 100KVA DG set. Make:-Cummins

82.5KVA/ 40KVA DG set. Make:-Cummins

Supply only Solenoid switch, 24 Volts, DC Suitable for 250/140 KVA DG SET

Supply only Solenoid switch, 12 Volts, DC Suitable for 125/100 KVA DG SET

Supply only Solenoid switch, 12 Volts,DC Suitable for 82.5/40 KVA DG SET

Supply only electronic Hooter 12 volts DC all as speciifed and directed.

Supply only Water Temp gauge with adopter all as specified and as directed.

Supply only Oil Temp gauge with adopter all as specified and as directed.

Supply only Oil pressure meter with pipe all as specified and as directed.

Supply only Timer AC / DC all as specified and as directed.

Supply only PLA Relay with Base AC/DC all as specified and as directed.

Supply only Single phase preventer all as specified and as directed.

Supply only MCB 16amps all as specified and as directed.

Supply only Push Button for start , stop, reset all as specified and as directed.

Supply only Digital type Frequency meter all as specified and as directed.

Supply only Digital type Volt mete all as specified and as directed.

Supply only Digital type Ammeter all as specified and as directed.

Supply only Indicator lamps [LED Type] all as specified and as directed.

Supply only Two pole ON/OFF switch assembly all as specified and as directed.

Supply only LLOP switch assembly all as specified and as directed.

Supply only HWT switch assembly all as specified and as directed.

Supply only Ignation switch assembly all as specified and as directed.

Supply only Battery cable copper single core multistand 25 sqmm with terminals length 1.5 meter all as specified and as directed.

Supply only surge suppressor for MCX 41-44 all as specified and as directed.

Supply and fix water Pump assembly including taking out the unserviceable water pump assembly and testing on load for proper functioning for the following capacities of DG sets :- (a) 250 KVA DG Set Make : Cummins - Model- 6CTAA at Power House/ 140 KVA DG set.Make:-Cummins -type- 6CTA

125 KVA DG set.Make:-Cummins -type- 6BTA / 100 KVA DG set.Make: Kirloskar -type-RB66 TA. / 100 KVA DG set.Make:-Cummins -type-NTC 495 G

82.5KVA DG set. Make:-Cummins -type-6BT/ 40 KVA DG set. Make:-Cummins

Supply and fix Automatic Voltage Regulator Suitable for140KVA/ 250 KVA DG set incl taking out old unserviceable AVR all as specifed and as directed.

Supply and fix Automatic Voltage Regulator Suitable for 125/100 KVA DG set incl taking out old unserviceable AVR all as specifed and as directed.

Supply and fix Automatic Voltage Regulator Suitable for 82.5/40 KVA DG set incl taking out old unserviceable AVR all as specifed and as directed.

Supply and fix Rotating Rectifier Assy Suitable for 250 KVA DG set incl taking out old unserviceable rectifier assy all as specified and as directed.

Supply and fix Rotating Rectifier Assy Suitable for 140/125/100 KVA DG set incl taking out old unserviceable rectifier assy all as specified and as directed.

Supply and fix Rotating Rectifier Assy Suitable for 82.5/40 KVA DG set incl taking out old unserviceable rectifier assy all as specified and as directed

Supply and fix Starter Motor assembly Suitable for 82.5/40 KVA DG set 12 volt incl taking out old unserviceable starter motor assy all as specified and as directed make : Lucas TVS .

Supply and fix electronic governor controller suitable for 250 kva/140 KVA .DG set incl taking out old unserviceable starter motor assy all as specified and as directed

Supply and fix microprosser based engine control unit suitable for 250/140 kva .DG set incl taking out old unserviceable starter motor assy all as specified and as directed [Make : BERNINI]

M/L for fixing the static SCR type 20Amps battery charger 24 volt DC in existing control panel including necessary connections , cutting for fixing the volt meter , ammeter and connecting the battery all as directed.[Make : Naren]

M/L for fixing the static SCR type 15 Amps battery charger 12 volt DC in existing control panel including necessary connections , cutting for fixing the volt meter , ammeter and connecting the battery all as directed.[Make : Naren]

.M&L for spray painting of DG sets complete upto 250 KVA capacity with one coat of synthetic enamel paint of existing colour and writing MES/ SM No all as specified and as directed.

Supply and fix contactor 4 pole, 160 amps 415 Volts Model no MCX 32 including taking down unserviceable contactor all as specified and as directed.Make L & T or equivalent .

Supply and fix contactor 4 pole, 400 amps 415 Volts Model no MCX 43 including taking down unserviceable contactor all as specified and as directed.Make L & T or equivalent.

Supply and fix MCCB 4 pole 63 A rating, 25 KA with thermal settings in LT panel including taking down unserviceable MCCB all as directed.

Supply and fix MCCB 4 pole 250 Amps , 36 kA, with thermal settings 415 volts including taking down unserviceable MCCB all as directed.

Supply and fix MCCB 4 pole 400 Amps , 36 kA, with thermal settings 415 volts including taking down unserviceable MCCB all as directed.

Supply only Intelligent panel meter model QUASAR class 0.5, 3 ph 4W IPM 240V (L-N) 5A, CL1 FM Make : L&T Cat No. WI300 FC5300

140 KVA DG set Make:-Cummins -type- 6CTA at MAP II

125 KVA DG set Make:-Cummins -type- 6BTA at power house

100 KVA DG set. Make: Kirloskar -type-RB66 TA.at power house

100 KVA DG set. Make:-Cummins -type-NTC 495 G at DMSS

100 KVA DG set. Make: Kirloskar -type-6R1040 TA at CCC (100 KVA DG set-02 Nos ) Note: Rates quote to be one set only

82.5KVA DG set. Make:-Cummins -type-6BT at pump house

40 KVA DG set. Make:-Cummins at MAP I

Spray painting of LT/AMF panel etc by applying one coat of primer and two coats of synthetic enamel paint as approved by Engineer-in-charge duly scratching out old corroded area of the surface including providing hinges by welding to the door of panels as required all as specified & directed.

M/S Bhagyawanticonstruction

devan enterprises