Re-routing of cables from old power house at Coimbatore International Airport

Amount

Supply of XLPE insulated and PVC sheathed armoured aluminium conductor under ground power cable of 1.1 KV grade of following size confirming to IS 7098(Part -1/1988) with upto date ammendments etc complete as required. (i)3.5 x 300 Sqmm

Supply of XLPE insulated and PVC sheathed armoured aluminium conductor under ground power cable of 1.1 KV grade of following size confirming to IS 7098(Part -1/1988) with upto date ammendments etc complete as required. (ii)3.5 x 50 Sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required. (i) Upto 35 Sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required. (ii) Above 35 Sqmm and upto 95 Sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required. (iii) Above 95 Sqmm and upto 185 Sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required. (iv) Above 185 sq. mm and upto 400 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 as required. (i) Above 35 Sqmm and upto 95 Sqmm

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 as required. (ii) Above 185 sq. mm and upto 400 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface/cable tray as required. (i) Above 35 Sqmm and upto 95 Sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface/cable tray as required. (ii) Above 185 sq. mm and upto 400 sq. mm(clamped with 40x3mm MS flat clamp)

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 1.1KV grade as required. (i) 3.5 x 25 sq.mm(28 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 1.1KV grade as required. (ii) 3.5 x 50 sq.mm(35 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 1.1KV grade as required. (iii) 3.5 x 185 sq.mm(57 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 1.1KV grade as required. (iv) 3.5 x 300 sq.mm (70 mm)

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed /XLPE aluminium conductor cable of 1.1 KV grade as required. (i) 3.5 x 50 sq.mm

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed /XLPE aluminium conductor cable of 1.1 KV grade as required. (ii) 3.5 x 300 sq.mm

Excavation for cable trenches in soft soil, depth upto 1.2 m including dressing of sides lift upto 1.5 m, including getting out the excavated soil, refilling with sand and or good soil after laying of cable/ pipe etc. in layers of 20 cm, and disposal of surplus excavated soil as directed, within a lead of 50 meter without ramming and watering.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.in the existing trench ., complete as required. 110 mm dia OD, 80 mm dia ID

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.in the existing trench ., complete as required. 63 mm dia OD, 50 mm dia ID

Supply and fixing of pastable, antiskid, fire retardant, alkali & acid resistant nominal 2.0mm +/- 10% thick , ISI marked Synthetic Insulation Mat of 3.3 KV grade , 50 Hz and conforming to IS 15652: 2006; including all sundry materials like adhesive, Poly Urethene resin and sealing compound etc. cutting, filling, cleaning, chipping, minor civil works etc. complete as required.

Supply and fixing of 2.0 mm thick, antiskid , ISI marked, homogenious PVC sheet of the color as directed by EIC on floor and skirting with adhesive including cutting, cleaning etc. complete as required.

Providing, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc. as required. (i) 300 mm dia

Supply & fixing of MS chequered plates on cable ducts made of 5 mm thick including cutting to required size,fixing of nosing angle iron supports with all related civil works ,finishing etc.painting with two coats of enamal paint over a coat of Zinchromate primer etc.complete as required.

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (i)450 mm width X 50 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “bends” (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, fixed on the side wall with suitable angle irons, including G.I. bolts & nuts, etc. as required (i)450 mm width X 50 mm depth X 2.0 mm thickness

Supply,fabricating & installing MS items such as tees/angles/channels etc.on floor/ceiling/wall including necessary civil works such as grouting,finishing etc.and painting with a coat of zinc chromate primer and two coats of enamal paint etc complete as required.

Installation of Pre-cast Route markers engraved in a position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) of size 300 mm x 300 mm and 100 mm thickness shall be provided along the runs of cables at locations approved by the Engineer-in-charge and generally at intervals not exceeding 50m.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Sub Head II - SITC of MV Cubicle Panel

Supply, installation, testing & commissioning of free standing and self supporting type, outdoor feeder pillar box made out of 14 SWG CRCA sheet steel enclosure which confirming IP 55 with angle iron frame work of suitable size to accommodate the following switch gears with powder coating painting, locking arrangement, name plates, danger plates etc.complete as required. The Feeder Pillar shall be as per Technical specifications. Incomer:1&2 250A FP , 36KA, thermal magnetic release Ics= 100% Icu MCCB with rotary handle,Spreader link - 2 No RYB indication lamp with Control Fuses - 2 Set Buscoupler 250A FP , 36KA, thermal magnetic release Ics= 100% Icu MCCB with rotary handle, Spreader link-1 No Mechanical interlocking - 1 Set Outgoings: 160A TPN , 25KA thermal magnetic release Ics= 100% Icu MCCB with rotary handle,Spreader link- 4 no 100A TPN , 25KA thermal magnetic release Ics= 100% Icu MCCB with rotary handle,Spreader link - 1 no Bus bar: 250 A,TPN busbar - 1 set

Sub Head III - Earthing

Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt 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.

DElite System Engineering (India) Pvt. Ltd.

LINSTA SERVICES

DEEPAKELECTRICALS

POWER ELECTRICAL WORKS