COMPREHENSIVE MAINTENANCE OF AMF PANELS,CHANGEOVER SWITCHES AND EARTHINGS AT DG SET INSTALLATION AT AF STN YELAHANKA

Amount

250/200 KVA AMF panel (200KVA=04 Nos and 250 KVA =01 No)(5Nos x 11 months)

200 KVA with out AMF panel

160 KVA AMF panel

125 KVA AMF panel

125 KVA without AMF panel

100 KVA AMF panel (100 KVA = 03 Nos)(3Nosx11Months)

100 KVA without AMF panel (100 KVA = Mobile DG 02 Nos)(2Nosx11Months)

62.5/50 KVA AMF panel( 62.5 KVA=02 Nos, 50 KVA =01 N)(3Nosx11Months)

22.5/15KVA AMF panel ( Middle marker/CADF)((2Nosx11Months)

Supply and Fix in repair of Current Transformer 400/5 make: AE

Supply and Fix in repair of Current Transformer 300/5 make: AE

Supply and Fix in repair of Current Transformer 200/5make: AE

Supply and Fix in repair of Current Transformer 30/5 make: AE

Supply and Fix in repair of Power factor meter , 3 phase Digital type.Make : CONZERV Ref. 30002572

M&L for providing cable tag made out of 2 mm thick aluminium plate of size note exeeding 75mm x 25mm clearly engraved "the size of the cable , feeding to & connected to pole No." and tightly clamped to the cable all as directed at site. Note :- The cable size , feeding area & the pole No. connected shall be identified by the contractor correctly.

Supply & Fixing in repair of OFF load change over 200 A 4 pole 415 V Make: Havells or equivalent.

Supply & Fixing in repair of on loads Change over switch 630 A , 4 pole front handle ss enclosure- double end. Make: Havells or equivalent.

Supply & fixing in repair of MCCB 4 pole with neutral link 100 A rating, 25 KA with 80-100 thermal settings as outgoing feeders confirming to L&T make or equivalent

Earthing complete with copper plate electrode of size 600x600x3mm thick burried directly in ground (earth pit not less than 2,25 mtrs deep below ground level) with top edge of the plate not less than 1,5 m below ground level , connected copper strip of size 25mm x 3 mm with DG sets , LT panel / AMF Panel etc.

Supply and laying copper strip [size of 25 x 3 mm ] connect to various eath points etc as reqd.

Supply and laying protection G I pipe size of 40mm,light grade

Taking down the unserviceable changeover switch after disconnecting from LT panel board ,supply and fix new on load type Changeover SS enclosure 415 volts 200 amps 4 pole 50Hz and including necessary fabrication , addition alterations all as directed.

Taking down the unserviceable changeover switch after disconnecting from LT panel board ,supply and fix new on load type Changeover SS enclosure 415 volts 400 amps 4 pole 50Hz and including necessary fabrication , addition alterations all as directed.

Taking down the unserviceable MCCB after disconnecting from panel board ,supply and fix new MCCB 415 volts 250 amps 4 pole 50Hz and including necessary fabrication , addition alterations all as directed.

Repair, testing and servicing for 125KVA SCVS Note: All spares will be issued/measured and paid separately under the item 18.01 to17.05

Replacement in M25R PCB

Replacement in of 60V Variac

Replacement of carbon brush

Replacement of micro switch limit

Replacement of PT

Repair, testing and servicing complete for 150KVA SCVS.Note : All spares will be measured and paid separately under item no.19.01 to 18.03

Replacement in M25R PCB

Replacement of PT

Replacement Neon lamp

Repair, testing and servicing complete for 50KVA SCVS Note: All spares will be issued/measured and paid separately under item no.20.01&20.02

Replacaement of PT

Replacaement of 40A carbon brush

Repair, testing and servicing complete for 20KVA SCVS Note: All spares will be issued/measured and paid separately under item no. 20.01 to 20.05

Replacement in M25R PCB

Replacement of Auto/ manual Swich

Replacement of pushbutton switch

Replacement of PT

Replacement Neon lamp

Repair, testing and servicing complete for 10KVA SCVS Note: All spares will be issued/measured and paid separately under item no.21.01 to 21.02

Replacement in M25R PCB

Replacement of PT

Replacement of DOL starter for motor cap upto 7.5 HP

Filtering the transformer oil with streamline filteration plant having dielectric strength below 60KV

Supply and toping up of new transformer oil

Supply& fixing in repair of Contactor 4P, cosmic star, Havells (CH1, 1150F)Cat No. 1HPAC115100

Supply & fixing in repair of Main Contactor 300A, 4P (LOVATO/L&T) Cat No. CS97023

Supply & fixing in repair of DG Contactor 200A, 3P (L & T), Model: ML10 Cat No. SS90935

Supply & fixing in repair of DG Neutral contactor, MNX25 (L&T) 3P ,1 NO + 1NC Cat No.- CS94110

Supply & fixing in repair of Aux Contactor 230AC - 2NO + 2NC (L&T) Cat no. CS94020

Supply & fixing in repair of Contactor (L&T) (MCX 11)63A, 4P make: L&T Cat no. CS97013

Supply & fixing in repair of Mains contactor 300A, 3P, 230V - ML-12, with Add on block 2NO-2NC (L&T) Cat no. SS91010

Supply & fixing in repair of Mains Neutral Contactor - 3P, 230V with Add on Block (L&T) MNX 45 Cat no. CS97074

Supply & fixing in repair of DG Contactor 400A, 3P, 230V AC(L&T) MNX 325 (with Add on Block) Cat no. CS94143

Supply & fixing in repair of DG Contactor, 400A, 3P, 240V AC, MNX-265 (L&T) Cat no. CS94142

Supply & fixing in repair of Contactors - MNX-400, 400A-3P, 230V Cat no. CS94144

Supply & fixing in repair of Neutral Contactor-MNX-70, 3P, 230V Cat no. CS97076

Supply & fixing in repair of AUX Contactor (Telemechanic) DC

Supply & fixing in repair of AUX Contactor (Telemechanic), AC

Supply & fixing in repair of Contactor - TC, LCI FDP-265A with Add on block

Supply& fixing in repair of Neutral Contactor (Sprecher Schuh/L&T ) CAB - 72. N=11 with add on block(25A 3P)model 6A343N11

Supply & fixing in repair of Contactor (MCX22) - 4P-2Nos, 63A Cat no. CS97017

Supply & fixing in repair of Aux Contactor (TC) (TCI M6) with Add on block

Supply & fixing in repair of (MNX110) Contactor (L&T) 3P, 110A Cat no. CS94137

Supply & fixing in repair of Neutral Contactor (MNX25) 3P, 25A (L&T) Cat no. CS94110

Supply & fixing in repair of Contactor (L&T) (MCX-11) 50A-4P with Add on block Cat no.- CS97013

Supply & fixing in repair of Contactor (MNX12) (L&T) 30A 3 pole

Supply & fixing in repair of AUX Contactor with Timer (TC/L&T) Cat no. D847F2

Supply & fixing in repair of Contactor (MCX-03) (L&T) 230V AC, 32A Cat no. CS97011

Supply & fixing in repair of HRC Fuse with Carrier 200A (L & T) Cat no. SF94132

Supply & fixing in repair of HRC Fuse links - 6A-20A cat no. SF90146

Supply & fixing in repair of HRC Fuse links 400A (Havells) Cat no.SF94335

Supply & fixing in repair of HRC Fuse links - 250A Cat no. SF94333

Supply & fixing in repair of HRC Fuses links - 80-100A

Supply & fixing in repair of VCT1 D2 (Minilec) 415V AC

Supply & fixing in repair of OFS D1 (Minilec) 240V AC

Supply & fixing in repair of VSP D2 (Minilec) 240V/415V

Supply & fixing in repair of LVM -(Minilec)

Supply & fixing in repair of AID1 Timer 230V AC/DC 0-30V AIDI-X(CSA)

Supply & fixing in repair of Timer GIC (L&T) ETR-600, DC Cat no. VODDTDI

Supply & fixing in repair of Timer GIC (L&T) ETR-600 AC. Cat no. VODDTDI

Supply & fixing in repair of Pla Relay 230V AC/30V DC

Supply & fixing in repair of Battery charger (Naren) 24V, 20A

Supply & fixing in repair of Battery Charger 12V, 10A model-Amps Make-nhp

Supply & fixing in repair of MCCB (DU 100) (L&T) 50A 3P 10Ka Cat no CM977560000

Supply & fixing in repair of MCCB (DU100) 25A, 3P (L&T) Cat no.CM977530000

Supply & fixing in repair of 100A MCCB (DU-100) [L&T] 3P Cat no-CM989220000

Supply & fixing in repair of Indicator (LED) 230VAC/30V DC Cat no. -SIL

Supply & fixing in repair of Digital Voltmeter (Meco)0 to 500V model DM3210

Supply & fixing in repair of Digital Ammeter (Meco)0 to 1000A Model DM3110

Supply & fixing in repair of Frequency Meter make:meco DM1310

Supply & fixing in repair of GCU 101 (Utopia) Control Unit

Supply & fixing in repair of OLR (L&T) cat no. SS9414500

Supply & fixing in repair of Relay Salzer - MSP-2P SA, 240V AC, 5A, 12VDC

Supply & fixing in repair of Relay (ARC 25P12) 12VDC Salzer

Supply & fixing in repair of Relay Card

Supply & fixing in repair of Magnatic Relay - 12V DC

Supply & fixing in repair of Push Button (TEKNIC/VAISHNO) with Elements NO+ NC element

Supply & fixing in repair of S. Switches - Voltmeter Cat no. 61312SBB13TDYR, 10 A

Supply & fixing in repair of S. Switches Ammeter. Cat no. -61325SCBO3TDHR, 16 A

Supply & fixing in repair of ING Key

Supply & fixing in repair of C.T (Nippen) 25/5A

Supply & fixing in repair of C.T. 100/5A

Supply & fixing in repair of euroload changeover switch 63A 4pole Make: Havells Cat no.-1HCVF00063

AIRMEN MESS

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required ( Once in a six month )

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required, Burning of ducting and blower, balancing of impeller, painting, replacements of nuts and bolts, rivets etc.(Once in a Year ) (a) SS Hood cleaning

Grease filters cleaning

servicing and repairs including windings of Exhaust Blower of 5 HP

SNCO’S MESS

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required ( Once in a six month )

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required, Burning of ducting and blower, balancing of impeller, painting, replacements of nuts and bolts, rivets etc.(Once in a Year ) (a)SS Hood cleaning

Grease filters cleaning

Exhaust Blower of 3 HP

GI Ducting ( Approx )

FLIGHT CADET MESS

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required ( Once in a six month )

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required, Burning of ducting and blower, balancing of impeller, painting, replacements of nuts and bolts, rivets etc.(Once in a Year ) (a)SS Hood cleaning

Grease filters cleaning

Exhaust Blower of 3 HP

GI Ducting ( Approx )

OFFICERS MESS

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required ( Once in a six month )

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required, Burning of ducting and blower, balancing of impeller, painting, replacements of nuts and bolts, rivets etc.(Once in a Year ) (a)SS Hood cleaning

Grease filters cleaning

Exhaust Blower of 3 HP

GI Ducting ( Approx )

112 HU Cafeteria

Servicing and cleaning of exhaust hoods along with grease filters with necessary chemical consumables with removal of oil, dust fumes inside and outside of hoods complete as required, Burning of ducting and blower, balancing of impeller, painting, replacements of nuts and bolts, rivets etc.(Once in a Year ) (a) SS Hood cleaning

Grease filters cleaning

servicing of Exhaust Blower of 3 HP

Remove unserviceable 3HP motor and take to workshop after removing the unserviceable winding with new suitable copper including changing bearings overhauling and testing,refixing as directed by Engr-In-Charge

Remove unserviceable 5HP motor and take to workshop after removing the unserviceable winding with new suitable copper including changing bearings overhauling and testing,refixing as directed by Engr-In-Charge

UNIVERSAL ENGINEERING

SRINIVASA ENTERPRISES