REPAIR/MAINT OF AMF PANEL BOARDS/ DIESEL GENERATOR SETS, PERIODIC SERVICES AND CONNECTED WORKS AT CHAF BANGALORE

Amount

M & L for supply, carrying out 'B' check maintenance of DG set including replacement of fuel filters, lub oil filters, SLO by pass filters and engine oil as per manufacturer specifications and quantity complete all as specified and directed for : 400 KVA DG set , Location : Power House OT Make:- Kirloskar Type 8K 15TA with AMF panel Notes:- (i) 'B' check shall be carried out once in every six months or 250 hours of running of DG Set whichever is earlier within 11 months of contract period. Servicing of DG Set alongwith connected Alternator and Panel Board and the Contractor shall carry out periodical inspections during the maintenance period and he shall be responsible for the smooth functioning of the DG and shall also attend all the maintenance works as and when required in that period except in case of Major repairs (ii) Spare parts, engine oil and radiator coolant oil 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/ filling of oils shall be deemed to be included in the rate quoted for this item. (iii) Cost of all consumables required during the maintenance period shall be deemed to be included in the rate quoted for this item,contractor will provide fuel filter, oil filter, water filter, top head gaskets, fuel pipes, distilled water and petroleum jelly. (iv) List of checks to be carried out under 'B' check is attached as Appendix 'B' to the Particular specifications. and the consumables shall be purchased from Original manufacturers/ manufacturer authorized stockiest/ distrubutor/ dealer only by the contractor and also the contractor always keep minimum required consumable quantities in hand as a pro-active/ preventive maint/ breakdown measure against BoQ items as applicable.

All as per Item No . 1 here in above but for : 400 KVA DG set , Location : Power House AC Plant Make:- `Kirloskar Green Type DVB 1045 with AMF panel

All as per Item No . 1 here in above but for : 250 KVA DG set , Location : Power House CCL Make:- Kirloskar, Type 6SL 8800TA with AMF Panel

All as per Item No . 1 here in above but for : 250 KVA DG set , Location : Power House RTU Make:- Kirloskar, Type 6SL 8800TA F63806 with AMF Panel

All as per Item No 1 here in above but for : 250 KVA DG set , Location : Pump house Red Qtrs Make:- Cummins, with AMF

All as per Item No . 1 here in above but for : 250 KVA DG set , Location : Near Oxygen Plant Make:- Cummins, with AMF

All as per Item No . 1 here in above but for : 200 KVA DG set , Location : CT scan Center Make:- Cummins, Type NTA 7434G with AMF Panel

All as per Item No . 1 here in above but for : 180 KVA DG set , Location : CT Scan DG Room Make:- Cummins, Type 6CTA8.3G2-1 with AMF Panel

All as per Item No . 1 here in above but for : 160 KVA DG set , Location : Power House Family Wing Make:- Cummins, Type NTA 743 with AMF Panel

All as per Item No . 1 here in above but for : 160 KVA DG set , Location : Power House Auditorium Make:- Cummins, Type NTA 495G without AMF Panel

All as per Item No . 1 here in above but for : 160 KVA DG set , Location : AC Plant for MRI Make:- Cummins, Type 6CTA 83 G1-1 Without AMF Panel

All as per Item No . 1 here in above but for : 160 KVA DG set , Location : Pocket -II (MNS Qtrs New) Make : Ashok Layland with AMF Panel

All as per Item No . 1 here in above but for : 125 KVA DG set , Location : Power House AFIDS Make:- Cummins, Type NTC 495G with AMF Panel

All as per Item No . 1 here in above but for : 100 KVA DG set , Location : Pocket I Map Make:- Powerica with AMF Panel, Type 6BTA 5.9 GI-1

All as per Item No . 1 here in above but for : 100 KVA DG set , Location : Pocket II & III Map Make:- Powerica with AMF Panel Type 6BTA 5.9 GI-1.

All as per Item No . 1 here in above but for : 82.5 KVA DG set , Location : MTC Make:- Kirloskar,with AMF

All as per Item No . 1 here in above but for : 82.5 KVA DG set , Location : Pump house No 2 Offrs mess (Trinity circle) Make:- Kirloskar,with AMF

All as per Item No . 1 here in above but for : 75 KVA DG set, Location : Communication Center Make:- Greaves, Model 4G11TP without AMF Panel

All as per Item No . 1 here in above but for :75 KVA DG set , Location : Near medical Store Make:- Greaves, Model 4G11TP without AMF Panel

All as per Item No . 1 here in above but for : 62.5 KVA DG set , Location : CT Scan DG Room CTVs Make:- Ashok Leyland, TypeAL4 OTG 3 with AMF panel

All as per Item No . 1 here in above but for : 62.5 KVA DG set , Location :Power house for Med Div Make:- Ashok Leyland with AMF panel

All as per Item No . 1 here in above but for : 40 KVA DG set , Location : MTC Behind Snco's Mess Make:- Kirloskar, Type 53.8 -G4" with AMF Panel Location : MTC

All as per Item No . 1 here in above but for : 40 KVA DG set , Location : Power House ALSC Make:- Kirloskar, Type 4R -1040G with AMF Panel

All as per Item No . 1 here in above but for : 40 KVA DG set , Location : ECHS Poly Clinic, Opposite MTC Make :- Cummins with AMF Panel

Supply only in replacement of Air filter element kit as per existing make for DG sets of 400 KVA capacity. Complete all as specified and directed. NOTE:- The contractor to be purchased all items from manufacturerer's / manufacturers authorised stockiest/ distributor/ dealer only and also the contractor always keep minimum required quantities in hand as a pro-active/ preventive maint/ breakdown measure against BOQ items as applicable

All as per item No 25 here in above but for 200/250 KVA Capacity DG set

All as per item No 25 here in above but for 160/ 180 KVA Capacity DG set

All as per item No 25 here in above but for 125/100 KVA Capacity DG set

All as per item No 25 here in above but for 75/82.5 KVA Capacity DG set

All as per item No 25 here in above but for 62.5/ 40 KVA Capacity DG set

Supply only Engine oil SAE 20W-40W. Complete all as specified and directed. Make :- VOLVOLINE/ IOC/HP

Supply only in replacement of fan belt V-Belt of size B-53 complete all as specified and directed. Make : Fenner/Cummins/Kirloskar/Dunlop

All as per item No 32 here in above but of size B-56

All as per item No 32 here in above but of size B-58

All as per item No 32 here in above but of size B-64

All as per item No 32 here in above but of size B-70

All as per item No 32 here in above but of size B-143

All as per item No 32 here in above but of size B-180

S & Fix in replacement of Turbo charger assembly suitable for 400 KVA capacity. complete all as specified and directed.

S & Fix in replacement of Turbo charger assembly suitable for 250 KVA capacity. complete all as specified and directed.

M & L for painting of exhaust pipe of DG sets with heat resistant paint of approved quality including preparation of surfaces of exhaust pipe complete all as specified and as directed.

M & L Repair / overhauling radiator assembly of DG set by disconnecting and removing from the engine, dismantling the top and bottom chambers, descaling the sediments, scales, corrosion etc. by means of acid, cleaning and high pressure water washing, air cleaning, re-assembling the same with new gaskets including arresting leakages, if any and fixing to the engine with new hoses, clips etc of 250/400 KVA DG Set complete all as specified and directed. Note: The rate quoted shall be inclusive of transporting of the radiator to the workshop and back and all incidental charges.

S & Fix in replacement of SMPS based Battery charger module 24/12 volt 15/20A Amps having CC,CV, trickle,float and boost charging mode suitable for AMF Panels of DG Set 40/70/125/160/200/250/400 KVA capacity complete all as specified and directed.

S & Fixing in replacement of wiring harness for 100/160/180/200/250KVA DG set with proper lugs /ferrules/nuts bolt with washers and testing the circuit complete all as specified and directed.

S & Fix in replacement of LCD display AMF Controller 12/24V DC suitable for 3 phase 4 wire AMF Panel for automatic/manual operation of DG set with all features such as LLOP, HCT,UV,OV,over speed ,Reverse power protection etc including connecting on existing AMF panel and testing all functions & saftey protection of control panel complete all as specified and directed. Make : CUMMINS/KIRLOSKAR/DYNATECK/DEIF

M & L for Transportion of pollution testing equipment to the site of installation of DG sets at CHAFB and carriying out pollution test through approved agency as per laid down norms, recording the results for each DG set separately in proper printed forms and submitting the same in duplicate to the Engr-in- charge complete all as specified and directed.

Supply and fix in replacement of Lead acid battery, 12 volt, 180 AH Confirming to IS 14257-1995 complete all as specified and directed. Make :- Exide/ Amco/Amaron

M & L for Cleaning, dusting and servicing of AMF panel including MCCB's,contactor, relays, controllers ,Bus bars tightening cable connections, replacing of insulators, nut&bolts, lugs, rubber/neoprin gasket, wiring and connected items/Mechanical parts such as doors,hinges, etc and also testing the AMF panel for its smooth functioning and ensure all DG set saftey protection such as high lub oil , low lub pressure,high temp water/coolant ,over speed ,under voltage/over voltage ,phase sequence tripping system function satisfactorily complete all as specified and directed. (Note:- Rate quoted deemed to include for wires,nuts bolts,screws,relays, and removing of defective items where required

M & L for Disconnecting the inlet and outlet supply of the fuel tank cleaning the tank internally by draining out the fuel into clean container , taking out the corroded sludge and foreign impurities ,cleaning with pressure water and air, drying the tank, preparing the external old painted surface of tank including steel platform /stand of fuel tank and painting the prepared surface with one coat of synthetic enamel paint of existing shade, including writing date of cleaning/capacity of fuel tank complete all as specified and directed.Location : Refer Item No :1 to 24

S & Fix in repair/replacement of Automatic voltage regulator (AVR) full wave phase controlled adjustable (0-95V) 6A/12A Suitable for DG Set upto 400 KVA including connecting and testing complete all as specified and directed

Supply only glycol based Engine coolent concentrate suitable for DG sets complete all as specified and directed. Make :- VOLVOLINE/BOSCH/CUMMINS/KOEL/CASTROL

supply only spray can 500ml for cleaning electrical contacts and decarbonizing electrical parts complete all as specified and directed. Make : CRC/WD-40/3M

M & L Repair / overhauling Self starter assembly, 12/24 Volt DC of DG Set 250/400 KVA Make: Delco Remi / Lucas TVS assembly of DG Set by disconnecting and removing from the engine, cleaning of all accessories, replacing of worn out parts such as actuator ,gear, solenoid coil ,carbon brushes, bushes, contact plates, jumping leads and seals, revarnishing the field coil, armature and re-assembling the same and re-fixing into the engine including testing all as per original manufacturer's instructions and complete all as specified and directed. NOTE :- 1. The rate quoted by the contractor is deemed to be include for transportation of the item from site to the workshop as applicable and back.

Supply and fix in repair fuel shutup solenoid valve, 12/24 volts, suitable for 250/400 KVA DG set complete all as specified and directed. NOTE:- All items to be from manufacturerer's / manufacturers authorised stockiest/ distributor/ dealer only and also the contractor always keep minimum required quantities in hand as a pro-active/ preventive maint/ breakdown

S & Fixing in repairs Lube oil pressure transducer suitable for DG set upto 250/400 KVA system complete all as specified and directed.

S & Fixing in repalacement of proximity Magnetic pickup for sensing RPM of DG set 250/400KVA capacity with existing model complete all as specified and directed.

S & Fixing in replacement of Low lube oil pressure safety switch suitable for DG set 250/400KVA and connecting with DG set system, testing complete all as specified and directed.

S & Fixing in repairs High water temperature trip safety switch suitable for DG set 250/400KVA and connecting with DG set system, testing complete all as specified and directed.

M & L for repair/overhauling battery charge Dynamo by dismantling from engine, carryingout repairs by complete dismantling and cleaning, renewal of carbon brushes, rectifier kit, diodes, varnishing the coils, replacing bearing, regulator, fixing back in the engine and connecting electrical system complete 250/400 KVA DG set complete all as specified and directed.

Supply & Fix in replacement of Contactor contact kit of AMF panel ( Model :MNX 70 of Make L & T ) contactor and replace the spare such as fixed/moving contacts with all connected accessories such as springs,nuts,screws, bolts etc complete all as specified and directed.

All as per item No 60 here in above but for Model No : MNX 225

All as per item No 60 here in above but for Model No : MNX 250

All as per item No 60 here in above but for Model No : MNX 300

All as per item No 60 here in above but for Model No : MNX 400

All as per item No 60 here in above but for Model No : MCX 33

All as per item No 60 here in above but for Model No : MCX 44

All as per item No 60 here in above but for Model No : MCX 45

S & F in replacement of contact coil of AMF panel contactor ( Model :MNX 70 of Make L & T ) and replace the coil with all connected accessories such as springs, nuts, screws, bolts etc, testing complete all as specified and directed

All as per item No 68 here in above but for Model No : MNX 225

All as per item No 68 here in above but for Model No : MNX 250

All as per item No 68 here in above but for Model No : MNX 300

All as per item No 68 here in above but for Model No : MNX 400

All as per item No 68 here in above but for Model No : MCX 33

All as per item No 68 here in above but for Model No : MCX 44

All as per item No 68 here in above but for Model No : MCX 45

S & F in replacement of LED indicator lamp 240 V , with suitable colour Red/Blue/Yellow/Amber/Green and connected acccessories complete all as specified and directed. Make : L&T/Siemens

M & L Repair / overhauling Self starter assembly, 12/24 Volt DC of 100 to 200 KVA Make: Delco Remi / Lucas TVS assembly of DG Set by disconnecting and removing from the engine, cleaning of all accessories, replacing of worn out parts such as actuator ,gear, solenoid coil ,carbon brushes, bushes, contact plates, jumping leads and seals, revarnishing the field coil, armature and re-assembling the same and re-fixing into the engine including testing all as per original manufacturer's instructions and complete all as specified and directed. NOTE :- 1. The rate quoted by the contractor is deemed to be include for transportation of the item from site to the workshop as applicable and back.

S & F in replacement of push button switch with NO/NC contacts 415 V ,6A , with add on Aux Contacts and connected acccessories complete all as specified and directed. Make : L&T/Siemens

M & L Repair / overhauling Self starter assembly, 12/24 Volt DC of 40 to 82.5 KVA Make: Delco Remi / Lucas TVS assembly of DG Set by disconnecting and removing from the engine, cleaning of all accessories, replacing of worn out parts such as actuator ,gear, solenoid coil ,carbon brushes, bushes, contact plates, jumping leads and seals, revarnishing the field coil, armature and re-assembling the same and re-fixing into the engine including testing all as per original manufacturer's instructions and complete all as specified and directed. NOTE :- 1. The rate quoted by the contractor is deemed to be include for transportation of the item from site to the workshop as applicable and back.

M&L in replacment of MCCB, 4 poles 415 Volts, 160 Amps, 25 kA, 50 Hz, AC, adjustable type in the existing AMF panel board/sheet metal enclosure including any modification to existing panel frame size and fixing new MCCB with connecting bars to the main busbar and connecting up incoming/out going cables with suitable lugs and testing complete all as specified and directed. Make:HAVELLS/STANDARD/INDOASIAN/L&T/SCHNIDER

M&L in replacment of MCCB, 4 poles 415 Volts, 200 Amps, 30 kA, 50 Hz, AC, adjustable type in the existing AMF panel board/sheet metal enclosure including any modification to existing panel frame size and fixing new MCCB with connecting bars to the main busbar and connecting up incoming/out going cables with suitable lugs and testing ccomplete all as specified and directed. Make:HAVELLS/STANDARD/INDOASIAN/L&T/SCHNIDER

M&L in replacment of MCCB, 4 poles 415 Volts, 250 Amps, 36 kA, 50 Hz, AC, adjustable type in the existing AMF panel board/sheet metal enclosure including any modification to existing panel frame size and fixing new MCCB with connecting bars to the main busbar and connecting up incoming/out going cables with suitable lugs and testing complete all as specified and directed. Make:HAVELLS/STANDARD/INDOASIAN/L&T/SCHNIDER

M&L in replacment of MCCB, 4 poles 415 Volts, 315/320/350 Amps, 36 kA, 50 Hz, AC, adjustable type in the existing AMF panel board/sheet metal enclosure including any modification to existing panel frame size and fixing new MCCB with connecting bars to the main busbar and connecting up incoming/out going cables with suitable lugs and testing complete all as specified and directed. Make:HAVELLS/STANDARD/INDOASIAN/L&T/SCHNIDER

M&L in replacment of MCCB, 4 poles 415 Volts, 400 Amps, 36 kA, 50 Hz, AC, adjustable type in the existing AMF panel board/sheet metal enclosure including any modification to existing panel frame size and fixing new MCCB with connecting bars to the main busbar and connecting up incoming/out going cables with suitable lugs and testing complete all as specified and directed. Make:HAVELLS/STANDARD/INDOASIAN/L&T/SCHNIDER

M&L in replacment of MCCB, 4 poles 415 Volts, 630 Amps, 50 kA, 50 Hz, AC, adjustable type in the existing AMF panel board/sheet metal enclosure including any modification to existing panel frame size and fixing new MCCB with connecting bars to the main busbar and connecting up incoming/out going cables with suitable lugs and testing complete all as specified and directed. Make:HAVELLS/STANDARD/INDOASIAN/L&T/SCHNIDER

M & L LT UG cable 3.5 core x 95 sq mm 1100 Volts grade XLPE insulated , flat armored, heavy duty with aluminium conductor fixed to walls/ducts or passing through pipes with and including, cable gland lugs/ thimbles/ ferrules including connecting, testing and commissioning complete for the following sizes including taking down existing LT UG cable of any size at site complete all as specified and directed. Make : Havells/Polycab/Universal

All as per Item No 86, here in above but for 3.5 core x 120 Sqmm

M & L for testing and calibrating of all safety sensors of DG set such as Lube oil temperature, lub oil pressure, water/coolant temperature ,magnetic pickup. Taking out the sensors and physically test the parameters (pressure,temperature,speed) and calibrated with standards also ensure that DG sets get tripped when low engine oil level , high water/coolant temperature, high lub oil temperature and over speed , if found abnormal the saftey system is repaired and tested up to get desire result complete all as specified and directed

M&L in replacment of AMF Power contactor , 3/4 pole, 415 Volts, 400 Amps, 50 Hz, AC with 2 NO and 2 NC contacts including any modification to existing panel frame size and fixing new contactor with connecting bars to the main busbar, incoming/ out going cables with suitable lugs and testing complete all as specified and as directed. Make:L & T ,Cat : CS94144, Model MNX 400

M&L in replacment of AMF Power contactor , 3/4 pole, 415 Volts, 250 Amps, 50 Hz, AC , with 2 NO and 2 NC contacts including any modification to existing panel frame size and fixing new contactor with connecting bars to the main busbar, incoming/ out going cables with suitable lugs and testing complete all as specified and as directed. Make: L & T ,Cat : CS94144, Model MNX 250

M&L in replacment of AMF Power contactor , 3/4 pole, 415 Volts, 325/400 Amps, 50 Hz, AC , with 2 NO and 2 NC contacts including any modification to existing panel frame size and fixing new contactor with connecting bars to the main busbar, incoming/ out going cables with suitable lugs and testing complete all as specified and as directed. Make: L & T ,Cat : CS97023 Model MCX 41

M&L in replacment of AMF Power contactor , 3/4 pole, 415 Volts, 600 Amps, 50 Hz, AC , with 2 NO and 2 NC contacts including any modification to existing panel frame size and fixing new contactor with connecting bars to the main busbar, incoming/ out going cables with suitable lugs and testing complete all as specified and as directed. Make: L & T ,Cat : CS97027, Model MCX 44

S & Fixing in replacement of phase faliure relay/under voltage/over voltage/phase sequence relay for AMF panel (Model No : MD21DF) suitable for 3 phase 4 wire system along with following features such as under voltage ,over voltage , phase sequence , neutral faliure including connection with proper lugs and ferrules , testing complete all as specified and directed. Make : Minilec /L&T/ABB/Selec or Equivalent

S & Fixing in replacement of ON delay timer for AMF panel 12/24/240V AC/DC Aux Supply (Model No : ESR D1 or A1D1 or 2AODT5) including connection with proper lugs and ferrules , testing complete all as specified and directed. Make : Minilec /L&T/ABB/Selec or Equivalent

S & F in replacement of Digital Multifunctional Panel meter for measuring Voltage ( 0-500V min ) ,(0-600A) Current , P.F,frequency on existing AMF panel including necessary P.T & C.T's with all connected acccessories complete all as specified and directed. Make : Selec/AE/Meco/L&T

S & F in replacement of Digital voltmeters 0-500V on existing AMF Panel, with all connected accessories including connecting up and testing as complete all as specified and directed. Make : Selec/AE/Meco/L&T

S & F in replacement of Digital Ammeter 0-600A (min) on existing AMF , with CT's, all connected accessories including connecting up and testing complete all as specified and directed. Make : Selec/AE/Meco/L&T

M & L in replacement of flywheel with gear tooth assembly and align center/level between alternator and engine and testing complete all as specified and directed Make : Kirloskar/Cummins or Equivalent

Supply and fix PVC insulated multistranded copper cable suitable for DG sets battery of size 25 Sqmm complete all as specified and directed. Make :- polycab/finolex/havells

Supply and fix in replacement of gunmetal battery connecting terminal suitable for 12v/24v battery complete all as specified and directed. Make :- Exide/amaron or eqivalent

M & L Repair / overhauling radiator assembly of DG set by disconnecting and removing from the engine, dismantling the top and bottom chambers, descaling the sediments, scales, corrosion etc. by means of acid, cleaning and high pressure water washing, air cleaning, re-assembling the same with new gaskets including arresting leakages, if any and fixing to the engine with new hoses, clips etc of 100 to 200 KVA DG Set complete all as specified and directed. Note: The rate quoted shall be inclusive of transporting of the radiator to the workshop and back and all incidental charges.

M & L Repair / overhauling radiator assembly of DG set by disconnecting and removing from the engine, dismantling the top and bottom chambers, descaling the sediments, scales, corrosion etc. by means of acid, cleaning and high pressure water washing, air cleaning, re-assembling the same with new gaskets including arresting leakages, if any and fixing to the engine with new hoses, clips etc of 40 to 82.5 KVA DG Set complete all as specified and directed. Note: The rate quoted shall be inclusive of transporting of the radiator to the workshop and back and all incidental charges.

Excavation in trenches not exc. 1.5m wide and not exc 1.5m in depth and getting out in soft /Loose soil for laying of cable complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layer not exc 25cm complete all as specified and directed.

Removal of surplus soil (excavated soil) to a distance not exceeding 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

M & L River sand, spread dry in trenches as in cable cushioning complete all as specified and directed.

Supply and laying un-reinforced precast concrete cable cover Class LV, Type I, flat, size 250 mm x 150mm x 40mm laid in trenches as in protection of UG cables complete all as specified and directed.

Shanthi Construction (BID ID -3499577)

navreet construction (BID ID -3510755)