Relocation of Outer Feeder Pillar at Old DVOR and other Electrical Works inside operational Area at C.S.M.I.Airport, Mumbai.

Amount

Design, Supply, Installation, Testing & Commissioning of Double door mounted on MS angle stand of suitable size, totally enclosed, compartmentalized, cubical, dust, vermin proof and outdoor type panel IP-56 fabricated out of 2 mm thick cold rolled carbon anealed, sheet steel, internally strengthened with angle iron frame work with following incoming and outgoing feeders (fabricated out of 2 mm CRCA Sheet steel) including supplying and mounting including making connections/inter-connections with lugs / glands crimping tools etc complete as required. (Note : Atleast 400 mm mounting legs are to be provided and ITC to be done inside operational Area, i/c minor Civil for installation of Panel) Incomer : a) 250 A, MCCB, 4P, 35-37 KA (Icu= 100% Ics) with extended rotary handle and spreaders - 02 Nos. b) Digital Voltmeter with RS 485 Port - 02 Nos. c) Digital Ammeter with RS 485 Port - 02 nos. d) Indication Lamp R, Y & B (LED Type) -02 set e) ON/OFF Indication Lamp (LED Type): - 02 set f) SPD Type(1+2) with by pass arrangement - 02 Nos. Bus Coupler (with mechanical interlock) : a) 250 A, MCCB, 4P, 35-37 KA (Icu= 100% Ics) with extended rotary handle - 01 No. b) ON/OFF Indication Lamp: - 02 set Outgoing : a) 100 A, MCCB, 4P, 25 KA (Icu= 100% Ics) with extended rotary handle and spreaders - 10 Nos. b) ON/OFF Indication lamp (LED type) - 10 Set Other : a) 300A Copper busbar, 3 Phase and Neutral b) Necessary CT & PT Control wiring arrangement c) 15 A switch Scoket d) lamp with holder (Maintenance)

Design, Supply, Installation, Testing & Commissioning of Double door mounted on MS angle stand of suitable size, totally enclosed, dust, vermin proof and outdoor type panel IP-56 fabricated out of 2 mm thick cold rolled carbon anealed, sheet steel, internally strengthened with angle iron frame work with following incoming and outgoing feeders (fabricated out of 2 mm CRCA Sheet steel) including supplying and mounting including making connections/inter-connections with lugs / glands crimping tools etc complete as required. (Note : Atleast 600 mm mounting legs are to be provided and ITC to be done inside operational Area i/c minor Civil for installation of Panel) (a) 125 A, MCCB, 4P, 15-18 KA (Icu= 100% Ics) with extended rotary handle and spreaders - 02 No. (b) 3 phase Energy Meter Class -1, 4 Wire TVM, 10 - 60A c) 15 A switch Scoket d) lamp with holder (Maintenance)

Supply, installation, testing and commissioning of 125 Amp.,4 pole, 15-18kA rating, adjustable thermal fixed magnetic release , Ics=Icu=100% , 415V AC, MCCB with spreader links in suitable MS enclosure suitable for Termination of Cable of size upto 120 sq.mm.

Supply of following sizes XLPE insulated PVC sheathed armoured Aluminium conductor cable of grade 1.1 KV , confirming to IS 7098 Part-I with up to date amendments.

3.5 c X 120 Sq.mm.

3.5 c X 70 Sq.mm.

Supply of following sizes PVC insulated PVC sheathed unarmoured Copper conductor cable of grade 1.1 KV , confirming to IS 694: 2010 with up to date amendments.

4 c x 25 sq.mm.

1 c x 10 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 RCC/ HUME/ METAL/ HDPE/DWC pipe as required.

Above 35 sq. mm. and upto 95 sq. mm.

Above 95 sq. mm. and upto 185 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 as required.

Upto 35 sq. mm. (clamped with 1 mm. thick saddle)

Above 35 sq. mm. and upto 95 sq. mm.

Above 95 sq. mm. and upto 185 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 cable tray as required.

Upto 35 sq. mm.

Above 35 sq. mm. and upto 95 sq. mm.

Above 95 sq. mm. and upto 185 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.

Above 35 sq. mm. and upto 95 sq. mm.

Above 95 sq. mm. and upto 185 sq. mm.

Laying of 160 mm. DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc.in the existing trench/Surface, complete as required.

Laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers, etc. complete with fitting and cutting, jointing etc.direct in ground (75 cm. below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering, etc., complete as required.

Drawing of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 1 c x 10 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.

3.5 c X 70 sq. mm.

3.5 c X 120 sq. mm.

Supplying and making end termination with brass compression gland and Copper lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 c X 25 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.

3.5 c X 70 sq. mm.

3.5 c X 120 sq. mm.

Supply, Installation Testing and commissioning of 50KVA Air Cooled Servo Controlled Voltage Stabilizer. Input Voltage Range : 340-480VAC Output Voltage : 415VAC Phase: 3PH-3PH ( To be installed in the New DVOR inside Operational Area)

Supply of 10KVA Air Cooled Servo Controlled Voltage Stabilizer. Input Voltage Range : 340-480VAC Output Voltage : 415VAC Phase: 3PH-3PH

Supply installation testing and commissioning of onload 250A 4P (I-O-II) change over switch with enclosure.

Supply, Installation, Testing & Commissioning of Digital Grounding Device 240 KA 3 phase 4 wire Portable type built in Low Impedance equipment Grounding & bonding system. Provides protection against Lightning Surges, static charge, ensuring clear bonding potential (earth to Neutral voltage) arround 1.0V with lightning impulse current upto 45KA And having pre wired, pulverent body painted metallic enclosure which is to be connected with the existing power supply circuit.

Supply, Installation, Testing and Commissioningof 3P+N, Type 1+2 surge protection device with I(max) = 50 kA, I(imp) = 12.5 kA in suitable size box, including connection interconnection with 10 sq.mm. copper conductor to incomers or as directed by the EIC. The Enclosure are to be mounted on the frangible wall by providing suitable size GI strip on both the wall with the support of GI Nut and bolt or as per site requirement.

Supply of Digital time switch suitable for configuration offeeder pillars / Lighting DBs for automatic switching On & OFF with manual override facility with 12/24 hour display format.

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.

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.

Supplying and laying 25 mm. X 5 mm. G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer, etc. as required.

Providing and fixing 25 mm. X 5 mm. G.I. strip on surface or in recess for connections, etc. 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./or on Ground by providing suitable GI Supports in the ground as required.

150 mm. width X 50 mm. depth X 1.6 mm. thickness

300 mm. width X 50 mm. depth X 1.6 mm. thickness

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required 100 mm. Dia.

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 etc including form work, etc as required.

Excavation and refilling in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m. including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling of existing LT/HT cable from masonary duct/HUME/GI pipe. Upto 185 sq.mm.

Providing and fixing 6 SWG dia. G.I. wire on surface or in recess for loop earthing as required.

Awasthi Electric Works (BID ID -838103)

SARASWAT ENGINEERING SERVICES (BID ID -838007)