SITC 630KVA TF TIGRI

Amount

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing masonry open duct/ DWC pipe/ Hume pipe etc. as required.

(a) Up to 120 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct / DWC pipe/ Hume pipe etc. as required.

(a) Above 185 sq. mm and up to 400 sq. mm

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :

(a) 120 sq. mm

(b) 240 sq. mm

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

(a) 3.5C X 400 sq. mm

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required.

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels.

Providing 15mm thick cement plaster of mix 1:4 (1 cement : 4 fine sand) at all levels.

Supply of following sizes HT Three Core Power Cables - Aluminium Conductor A2XFY stranded compact circular Aluminium conductor, Conductor Screen with extruded semi conducting compound, XLPE insulated, Insulation Screening with extruded semi conducting compound in combination with copper tape, cores laid up, inner sheath of PVC, Galvanised steel flat strip armoured and overall PVC sheathed cable conforming to IS 7098 / (Part-II) 1985 with the latest amendments complete as required. Make Havells/ Polycab/ Finolex

(a) 3C X 120 sq. mm

(b) 3C X 240 sq. mm

Supply of following size one number XLPE insulated and PVC outer sheathed Galvanised steel armoured aluminium conductor UG cable of 1.1 KV grade confirming to IS:7098(Part-I) with up to date amendments duly ISI marked complete as required.

(a) 3.5C X 400 sq. mm

Unloading of Transformer set from truck as required with the help of crane etc. as required ( as per direction of Engineer in Charge )

Unloading of VCB assembly from truck as required with the help of crane etc. as required ( as per direction of Engineer in Charge )

Supply, installation, testing and commissioning of 630A on load changeover switch with sheet steel enclosure complete as required. Make - L&T/ HPL/Socomec/Havells

Supplying, installation, testing and commissioning of 630 KVA, 11/0.433 KVA , 3 Phase, 50 HZ, DYN 11, outdoor ONAN type copper wound oil filled Transformer with off load Tap changing arrangement on HV side in steps of + 5% to -10% in step of 2.5% each step, having cable boxes on HV/LT side, OTI with alarm and trip, WTI with alarm and trip, Buchholz relay with alarm and trip, marshalling box for WTI and OTI, thermometer pocket, plain oil level indicator on side of conservator tank, silica gel breather, drain cum bottom filter valve with plug, air release hole with plug, top filter valve with plug complete with all accessories confirming to IS: 1180, BIS Level 2 and other mandatory tests required as per electricity regulatory commission norms, IS code 10028 (Part II & III) etc. as per direction of Engg in charge and Make- Kirloskar, Crompton , Schneider/L&T

Supplying, installation, testing and commissioning of 11 KV ,800A, 500 MVA 25 KA for Sec metal clad indoor VCB 4 Panel Board (1I/C+3O/G) as per below specification - Make - Crompton/ Kirloskar/ L&T/ Siemens

For Incomer - 1 set

3Ph draw out type PT epoxy cast resin type

11/rt3 KV/ 110/rt3 V, Class 1.0, 100VA with HT/LT Fuse - 1 no.

1Ph CT's 11KV, 25 KA epoxy resin cast

100/50/5+5A, 15VA, Class 1.0 and 5P10

Meters:

LED Indication:

On, Off, AutoTrip, R,Y,B, Spring Charged, Trip circuit healthy - 8 nos.

Accessories:

Heater with thermostat

Illumination lamp with limit switch

3 Pin socket with switch

Emergency Push Button

Protection Relays:

Microprocessor based IDMT relay having 3-overcurrent and 1-earth fault element high set instantaneous with short circuit protection - 1 no.

Master Trip Relay - 1 no.

PT fuse failure relay - 1 no.

Trip circuit supervision relay - 1 no.

Auxilliary Relays - 2 nos.

For Outgoings - 3 sets

1Ph CT's 11KV, 25 KA epoxy resin cast

100/50/5+5A, 15VA, Class 1.0 and 5P10

Meters

LED Indication

On, Off, AutoTrip, Spring Charged, Trip circuit healthy - 5 nos.

Accessories

Heater with thermostat

Illumination lamp with limit switch

3 Pin socket with switch

Emergency Push Button

Protection Relays

Microprocessor based IDMT relay having 3-overcurrent and 1-earth fault element high set instantaneous with short circuit protection - 1 no.

Master Trip Relay - 1 no.

Trip circuit supervision relay - 1 no.

Auxilliary Relays - 2 nos.

Maa Durga Electricals