Addition and alteration in electrical work of academic phase 1B (Block 10 to 13) through minor works in IITGN campus at Palaj, Gandhinagar. (SH Internal EI work)

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. Group C

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. Group C

Supplying and fixing following Modular base & cover plate on existing modular metal/PVC boxes etc. as required

1 or 2 Module

3 Module

4 Module

6 Module

8 Module

RJ 45 single/double jack face plate

Supplying and fixing following Modular PVC boxes/Dado Trunking Box/GI box etc . in Surface etc.as required

1 or 2 Module

3 Module

4 Module

6 Module

8 Module

Supplying and fixing following modular switch /socket on the existing modular plate and switch box including connections but excluding modular plate etc. as required.

5/6 amps switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 amp socket outlet

RJ-45 socket I/O

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing of following sizes of steel conduit alongwith accessories insurface/recess including painting incaseof surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the exisitng surface or recessed steel/PVC conduit as required (also in existing metallic raceways)

3 x 1.5 sq.mm.

3 x 2.5 sq.mm.

3 x 4 sq.mm.

6 x 4 sq.mm.

3 x 6 sq.mm.

6 x 6 sq.mm.

Supplying, installation, testing and commissioning of 900 mm sweep A.C. ceiling fan, capacitor type with 30 cm down road, canopies, shakle insulator, blades & double ball bearing suitable for operation on 230/240 volts, 50Hz AC supply, but without regulator,having air delivery more than130 M3/Min.,blade thickness not less than 1 mm, including wiring with 1.5sq.mm FR PVC insulated copper conductor single core cable etc. as required

Supplying and fixing extra conduit down rod of (80-100) cm length G.I. pipe 15 mm dia, heavy gauge including painting etc. as required. (Note : More than 5 cm length shall be rounded to the nearest 10 cm and 5 cm or less shall be ignored)

Supplying installation testing & commissioning of 23W-40W suspension mounting type LED 4 feet Luminaire,IP20,colour temperature 4000K havinge fficiency not less than 80lm/W,CRI≥80,THD≤10%, extruded aluminum housing,inbuilt electronic driver,suspension arrangement for pendent mounting through suspension bracket including 3core 1.5sq.mm FRPVC insulated and PVC sheathed copper conductor cable and earthing etc. as required.

Supplying installation testing & commissioning of 24W-36W recessed mounting type LED 2'X2' Luminaire,IP20, colour temperature minimum 4000K having efficiency not less than 80 lm/W, CRI≥80, THD ≤ 10%, metalic CRCA/aluminium powder coated body,inbuilt electronic driver, including 3core 1.5sq.mm FRPVC insulated and PVC sheathed copper conductor cable and earthing etc. as required.

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing IP 65 Weather Proof 6 Module surface mounting MCB box, including transparent door and cabinet, removable chassis, din rail complete as required. (But without MCB/RCCB/Isolator)

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, DP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 32 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 30 A, “C” curve, FP MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 63 A, “C” curve, FP MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing following way, single pole and neutral,sheet steel, MCB distribution board, 240 V, on surface/ recess,complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

16 way, Double door

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with per phase isolation kit tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

6 way (4 + 18), Double door

8 way (4 + 24), Double door

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, IP 43, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 100 A tinned copper bus bar, common neutral link, earth bar,din bar for mounting MCB/RCCB/RCBO (but without MCB/RCCB/RCBO and incomer ) as required . (Note : Vertical type MCB TPNDB is normally used where 3 phase outlets are required.)

8 way Double door (4 + 24)

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, IP 43, TPN MCCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 250 A tinned copper bus bar, common neutral link, earth bar,din bar for mounting MCCBs/MCB (but without MCCBs and incomer ) as required . DB should be suitable to install MCCB at incomer and MCB (SP/3P) at output. (Note : Vertical type MCCB TPNDB is normally used where 3 phase outlets are required.)

8 way Double door (4 + 24)

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Double Pole

Triple pole

Supplying and fixing 40 to 63 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Triple pole

Four pole

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Providing and fixing following rating and breaking capacity 4 pole MCCB having adjustable thermomagnetic release with spreaders links in existing DB, making connections, etc. as required.

100 A,25KA,FPMCCB

160A, 25KA,FPMCCB

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting/ LED of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Supplying and fixing MCCB sheet steel enclosure on surface/ recess for upto 160 Amp MCCB suitable for 3Pole/4 pole complete with connections, testing and commissioning etc. as required.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 16/25/32 A, 240 V “C” curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 40/63 A, 240 V “C” curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing TPN sheet steel enclosure on surface/ recess along with 16/25/32 A, 415 V “C” curve TPN MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing TPN sheet steel enclosure on surface/ recess along with 40/63 A, 415 V “C” curve TPN MCB complete with connections, testing and commissioning etc. as required.

Supplying of following sizes XLPE Insulated & PVC sheathed Copper conductor armoured power cable of 1.1 KV grade ISI marked conf. to IS : 7098 (Pt-1) etc. as required

3.5C X 35 Sqmm Copper conductor cable .

3.5C X 25 Sqmm Copper conductor cable .

4C X 16 Sqmm Copper conductor cable .

4C X 10 Sqmm Copper conductor cable .

4C X 6 Sqmm Copper conductor cable .

4C X 4 Sqmm Copper conductor cable .

3C X 6 Sqmm Copper conductor cable .

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

3.5C X 50 Sqmm Copper conductor cable .

3.5C X 35 Sqmm Copper conductor cable .

3.5C X 25 Sqmm Copper conductor cable .

4C X 16 Sqmm Copper conductor cable .

4C X 10 Sqmm Copper conductor cable .

4C X 6 Sqmm Copper conductor cable .

4C X 4 Sqmm Copper conductor cable .

3C X 6 Sqmm Copper conductor cable .

Supplying of 3C x 2.5 sqmm copper flexible cable, heavy duty industrial cable 1100V PVC insulated & Sheathed with Bare Annealed Copper Conductor as per IS:694-1990 complete as required.

Supplying of following sizes XLPE Insulated & PVC sheathed Aluminium conductor armoured power cable of 1.1 KV grade ISI marked conf. to IS : 7098 (Pt-1) etc. as required

3.5C X 95 Sqmm Aluminium conductor cable .

3.5C X 35 Sqmm Aluminium conductor cable .

4C X 25 Sqmm Aluminium conductor cable .

3C X 4 Sqmm Aluminium conductor cable .

Supply and making indoor 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.

3.5C X 95 Sq. mm.

3.5C X 50 Sq. mm.

3.5C X 35 Sq. mm.

4C X 25 Sq. mm.

3C X 4 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 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm ms flat)

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1kV grade of following size in the existing RCC/Hume/Metal/DWC Pipe as required

Up to 35 sqmm

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 (clamped with 1mm thick saddle)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm ms flat)

Supplying and installing following size of perforated Painted with powder coated MS cable tray with perforation not more than 17.5%, inconvenient sections, joined with connectors, suspended from the ceiling with MS suspenders including MS. bolts & nuts, etc. as required.

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated Painted with powder coated MS cable tray bend with perforation not more than 17.5%, inconvenient sections,joined with connectors,suspended from the ceiling with MS suspenders including MS. bolts & nuts, etc. as required.

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and fixing of 170 mm x 57 mm Dado cable management trunking 2 compartment with suitable joint for each compartment,internal & external corner,flat angles, flat tee,end cap & joint cover (coupler), cable retainer, separation partition as required. (Make:Honeywell)

Supplying and fixing of 100 mm x 50 mm UPVC cable management trunking with suitable joint for each compartment,internal & external angle,flat angles, flat tee, flat cross, end cap & joint cover, internal coupler, cable retainer, separation partition as required. (Make:Honeywell)

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing along with existing surface/ recessedconduit/ submain wiring/ cable as required.

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.

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. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

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

Providing and fixing 6SWG dia G.I.wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Supplying and fixing domastic standard socket 16 Amps with 16 Amps switch for industrial application IP 66 with water proof enclosure with suitable fixing arrangement as directed by Engr-in-charge

Erection of 2.7 to 6 meter long MS paint of street light pole (having GI base plate of size 300mmx300mmx12mm thick, suitable for mounting of 1 no. street light fixture in cement concrete 1:3:6 (1 cement: 3 Coarse sand : 6 graded stone aggregate of 20 mm nominal size) foundation minimum size of 0.121 cum( 600 x 450 x 450 mm) including excavation and refilling etc. as required. Providing and fixing mild steel holding down Bolts with nutes and washer plates complete etc. as required. Installation,testing & commissioning of (20-70) Watt LED street light fixture, including wiring with 3X1.5 sqmm PVC insulated copper conductor wires from flush door to fixure etc. as required. Note: Pole and fixtures shall be issued free of cost to the contractor from department.

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.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.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying, installation, testing & commissioning of cubical type LT panel (partially type tested assembly) suitable for 415V, 3Phase, 4 Wire 50Hz AC supply system fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers, 3 mm thick for gland, plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having suitable size busbar, DMC/SMC busbar supports,with short circuit withstand capacity of 31 MVA for 1 Sec., bottom base channel of MS section not less than 100mm x50mm x 5 mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 25mmx5mm with 2Nos. earthstud, solid connections from main busbar to switchgears, switchgears to cable alley,switchgears to BBT/Cable Connection box with required size of Al.busbars and control wiring with 2.5.sq.mm. PVC insulated copper conductor cable, cable alleys, cable gland plates,i/c providing followings witchgears

UPS Panel Incomer a) 250A FP MCCB, 36 kA, with microprocessor release. ble for remote operation and status of MCCB ).-1 no b) 300A FP pvc sleeved Aluminium busbar - 1 - set c) Digital multifunction meter Digital Type Accuracy. Class -0.5 (96mm X 96mm) with RS-485 communication port & 1 set of suitable CTs, suitable for measuring current, voltage -1 No. d) LED type indicating lamps with 6 Amps SP MCB ,10 kA, "C" Curve -6 Nos. Outgoing a) 63A FP MCB, 10 kA,15 nos. b) 160A FP MCCB, 16 kA,with adjustable thermal & adjustable magnetic release & rotary handle. MCCB should be with RS 485 Port : 2 Nos. LED type indicating lamps with 6 Amps SP MCB ,10 kA, "C" Curve -2 Nos. c) 25A SPN MCB, 10 kA,10 - nos.

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed Steel/ PVC conduit/trunking as required.

1 run of cable

2 run of cable

3 run of cable

shanker electricals

M/s Kamlesh B. Patel

HINDUSTAN ELECTRIC CO.

ASCENT ELECTRIFICATION ENGINEERS

Patel Electricals