Itam 1 Repair and maintenance of 33 0.4 KV sub station DG Sets with External Electrification at Dwarka Appartment Mansarovar Jaipur

Amount

Part -A (Repairing work)

Carry out one time general inspection, ON/OFF operation, cleaning and lubrication of operating mechanism wherever required, checking of earth value of all earth electrodes, identify shortcoming/fault, repairing, tightness of all connections, testing and commissioning of following HT/LT equipment outdoor Services of etc as required. (NOTE: In this item any faulty item required to replace, consuable items for routine servicing are not included and shall be paid separately.)

1600 KVA, 33 KV/0.433KV Oil cooled Tansformer Out door type Sub staion with 36KV 1250 Amp VCB Panels (3 Nos), 33 KV CR panel (1 No Feeder type & 2 Nos. Transformer type), Oil filled CT & PT, Lightening Arrestors, Double brake without EB Isolators, Jumpering & Bus bar strainging by ACSR panther conductor, PG Clamps/T Clamps, Dry type maintenance free 110V DC 120 AH battery with battery charger, Earthings with earthing lead etc. - 2 Sets

75/80KVA, 1500 RPM, 0.8 PF, 415 Volts Air Cooled silent DG Sets with control panel having Microprocessor based Genset monitoring & control system, MCCB etc including AMP Panel Electro-Mechanical Relay based with control & power contactors, timmers, visual & Alarm indication for faults, UPS, operating interface panel etc , LT cables with terminatios, Earthing and earthing lead etc. - 4 Sets

LT Cubicle panel operating on 440 Volt, 50 Hz AC supply comprise Main Panel having 2 Nos. incommer & 1 No Bus coupller drawout type ACBs with Outgoing MCCBs/MCBs, In each block Common distribution panel and metering panels (Upto supply point), Different sizes LT XLPE Cables for distribution with end terminations, Earthing & earthing lead etc. - 1 Set

Compound Lighting comprise with 7 Meter single/double arm Octagonal MS poles, controlgear box, Feeder Pillers, under ground XLPE cable, earthing and earthing lead etc - 50 Nos.

150 Watt HPSV Street light luminaire with copper bllast, electronic ignitor, capacitor, holder etc - 60 Nos.

carry out one time general inspection of feeder cable with 12.8 Mt long lattice towers, ON/OFF operation, identify shortcoming/fault, repairing, tightness of all connections, testing and commissioning of 33KV 3 core 300 sqmm feeder cable (3-4 Km of each feeder) from GSS to incommer of Sub station etc as required. (NOTE: In this item any faulty item required to replace are not included and shall be paid separately.)

Replacement of following faulty items/providing following consumeable items of the Electro-Mechanical services against Item no. 1 & 2

Oil filter of 75/80 KVA DG set

Diesel filter of 75/80 KVA DG set

Lub Oil 20W40/25W50

180 AH Lead Acid Battery

Transformer Oil for toping

110 volt battery Charger

Coolent

diesel

SITC of dry type battery set Maintenance free

SITC of 110 volt 120 AH Battery charger

Replacement of earth fault and overcurrent relay relay suitable for 33KV 1600KVA transformer Sub station (Main feeder/Transformer) including rectification of fault, testing etc as required. Details of relay make: C&S ELECTRIC TYPE: CSENEX-I 101

Replacement of burnt control wiring from Tr-1 with suitable size PVC insulated copper conducter 1.1KV cable including testing etc as required.

Repairing/replacement of spring charging motor of 33KV VCB including testing etc as required.

Providing and making heat shrinkable type indoor/outdoor /straight through terminations/joint kit of Grour1 and approved make suitable for XLPE insulated 11 KV/ 33 KV cable, with required component, prepration of cable ends, testing etc as required of following sizes.

3 core 300 sqmm outdoor type

3 core 300 sqmm straight through type

Calibration of all the safety devices like relays and fuses, tripping system of VCBs of 33KV Outdoor Sub Station etc as required

Checking and setting up all controls of AMF panel and all safeties of DG set etc as required

Part -B

OPERATION & MAINTENANCE WORK

Providing one number SKILLED Manpower in one shift of 8 hour on all days including sundays & holidays for ONE MONTH for operation & maintenance of electrical installations at

1st Year

Providing one number SEMI-SKILLED Manpower in one shift of 8 hour on all days including sundays & holidays for ONE MONTH for operation & maintenance of electrical installations at

1st Year

B-check servicing of 75/80 KVA DG set (Kirloskar make) at Site i/c supply & replacing of mobile oil (Koel Care Super Genuine ) for B-check servicing as per manufacturer's recommendation (servicing is to be carried out through authorised dealer only).

Annual comprehensive maintenance of 1600 KVA, 33 KV/0.433KV Out door type Sub staion with 33 KV CR panel, Oil filled CT & PT, Lightening Arrestors, Double brake without EB Isolators, Jumpering & Bus bar strainging by ACSR panther conductor, PG Clamps/T Clamps, Dry type maintenance free 110V DC 120 AH battery with battery charger, Earthings with earthing lead etc.

Annual comprehensive maintenance of 75/80KVA, 1500 RPM, 0.8 PF, 415 Volts Air Cooled silent DG Sets with control panel having Microprocessor based Genset monitoring & control system, MCCB etc including AMP Panel Electro-Mechanical Relay based with control & power contactors, timmers, visual & Alarm indication for faults, UPS, operating interface panel etc , LT cables with terminatios, Earthing and earthing lead etc

Annual comprehensive maintenance of LT Cubicle panel operating on 440 Volt, 50 Hz AC supply comprise with 2 Nos. incommer & 1 No Bus coupller drawout type ACBs, Outgoing MCCBs/MCBs, Common distribution panel and metering panels (Upto supply point) in each blocks LT Cable for interconnection with terminations, Earthing & earthing lead etc.

Annual comprehensive maintenance of Compound Lighting comprise with 7 Meter single/double arm Octagonal MS poles, Feeder Pillers, under ground XLPE cable, earthing and earthing lead etc

Annual comprehensive maintenance of 150 Watt HPSV Street light luminaire with copper bllast, electronic ignitor, capacitor, holder etc

M/S Jindal Electricals